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- Product Info
Olympus 8 x 25 WP II Binoculars
The Olympus Corporation is headquartered in Japan and operates globally as a leader in optics and technology. The company also supplies a majority of the surgical optics to the medical world and applies that same attention to detail to their consumer products. We stock a great range of Olympus cameras, lenses, camera accessories, binoculars and notetakers for professionals and hobbyists alike.
We think YOU should know
- Genuine Australian Olympus Warranty
- Peace of Mind Purchase Guarantee (bottom of page)
- Roof prism type
- Effective diameter: 25mm
The 8x25 WP II binocular with 8x magnification is made for the extreme sports enthusiast or those watching sports in extreme conditions. These powerful binoculars are waterproof, dirtproof and fogproof, making them ideal for activites such as hiking, boating and camping.
Nitrogen-filled construction ensures waterproof and fogproof performance under extreme conditions.Designed to be light in weight and compact in size for increased portability.
Smart and full featured model
This is a full featured model with waterproof sealing and the folding design makes it perfect for taking with you. The closest focusing distance of 1.5m gets you up close to insects and flowers.
International protection level IPX7 is approved. These binoculars will function normally even when submerged for up to thirty minutes in water down to a depth of 1m. This is the perfect model for gorge climbing and other such activities.
Closest focusing distance of 1.5m
With focusing as close as 1.5m for up close views of insects and flowers.
A special coating is applied to the roof prism surface to improve contrast and definition visibility.
Multi-coating on all surfaces
All lens surfaces have been applied with multi-coating. This enables a high-contrast field of view.
Foldable for perfect portability
The foldable design makes these binoculars compact, easy to carry and are great for taking on hikes or travelling overseas.
Easy to use even for novice users
Activities such as bird watching or viewing sports can be easily enjoyed, even for novice users with adjustable eye interval, focus and diopter.
Peace of Mind Purchase Guarantee & Declaration of Warranty
This product is supplied directly via Olympus Australia and enjoys the FULL benefits of the 'Olympus Australian Warranty'. (You may also be entitled to other consumer warranties as provided by the Australian Consumer Guarantee and these entitlements are not limited by this warranty). In the event that this product should fail please contact our service department to arrange service for this product or you also have the option of speaking with Olympus Australia directly.
We ARE an AUTHORISED Australian retailer for Olympus Australia.
This product will be shipped from our Sydney Warehouse and you are welcome to pick it up directly from our store in Sydney. This product is NOT DROP SHIPPED from overseas.
- Tech Specs
Binocular Type Roof Prism type Magnification 8x Effective diameter of objective lens 25mm Diameter of exit pupil 3.1mm Actual field of view 6.2-degree Field of view at 1000m 108m Relative Brightness 9.8 Eye-relief 15mm Diopter adjustment range ±3dpt Eye interval adjustment range 35mm to 73mm Closest Focusing Distance 1.5m to ∞ Weight 260g Width (at maximum eye interval) 107mm Length (when eyecups are retracted) 104mm Thickness (at maximum eye interval) 44mm Lens composition Eyepiece: 3 elements in 2 groups, Objective lens: 4 elements in 3 group Coating Multi-coating on all surfaces, Roof prism: phase coating Main features Equivalent to JIS protection class 7
- In The Box
- Olympus 8x25 WP II Binoculars
- Soft case
- Eyepiece lens cap
No Reviews Available


PetroQuest Energy (PQ) issued an operations update for the third quarter of 2011and disclosed additional information on the company’s activity in the Eagle Ford Shale. The company reported the production results of two operated wells recently completed to this formation.
The two wells had twenty four maximum gross daily production rates of 363 and 543 barrels of oil equivalent (BOE) per day. These Eagle Ford Shale wells are located in LaSalle County, Texas, and were the company’s second and third operated wells into the Eagle Ford Shale.
PetroQuest Energy also participated in two non-operated wells during the third quarter of 2011 and said that these wells were currently flowing back.


The Peruvian Air Force received the third Su-25 attack aircraft, which was repaired and modernized as part of a joint project between the Peruvian state-owned company SEMAN and Rosoboronexport. According to the command of the Peruvian Air Force, the Su-25UB arrived at the air base after passing the appropriate tests. The aircraft will be part of the 11 air group located at the El Pato airbase in Talara in northwestern Peru.
According to the publication, a total of ten Su-25 attack aircraft (6 Su-25K and 4 Su-25UB) will be restored and modernized in the framework of the agreement concluded at the end of the 2014 year between Russia and Peru. In total, the country's Air Force is armed with 18 aircraft of this type, still of Soviet assembly, acquired in the middle of the 90's in Belarus and partially modernized there.
The Russian side, in addition to repair and modernization of aircraft within the framework of the agreement, supplies brake parachutes, spare parts and technical documentation, as well as carries out major repairs of 20 R-95Sh engines.
The first Su-25K aircraft was returned to service in August 2018, the second, Su-25UB - in mid-March 2019. A fourth aircraft is expected to be delivered in the coming weeks.
It should be noted that in addition to the Su-25, the Peruvian Air Force has MiG-29 fighters of various modifications, Mi-24 / Mi-35, Mi-8 / Mi-17 helicopters.


text:
So, I just opened up Minecraft a few mins ago, updated to 1.2 and selected my survival world. I went to my quarry to dig around. Then I noticed that random blocks are getting darker even though it's midday.
Can someone tell me what's happening?? It's on all of my worlds and it's very annoying.
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Minecraft Monday (on Tuesday): UK Convention, Movie, & More Bebopvox serves up another week of Minecraft goodies, enjoy!... Modpack Spotlight - Agrarian Skies The (Minecraft) world has ended, and there is nothing left. Well, ALMOST nothing; Code Wizards meddled in the balance of nature, and released hordes of monsters from other dimensions on an unsuspecting world. Not satisfied with just destroying human life... Minecraft News - Blockholm, i51 and Scrolls on Tablet David and Toby touch on Blockholm, various updates, and more. Enjoy!...
Weird lighting bug in 1.2
1 reply to this topic

domain: game


According to a new leak, Intel Raptor Lake processors may be getting a much larger cache than their current-gen Alder Lake predecessors. The increase in cache size, which is rumored to be up to 68MB, may result in a huge performance boost.
Intel hasn’t said much about the upcoming processors, but that doesn’t stop rumors from surfacing. Following a cryptic tweet and several more in-depth responses, we now know more about the rumored Intel Raptor Lake upgrade.
68M cache is interesting.😄
— Raichu (@OneRaichu) January 14, 2022
The current leak started with OneRaichu on Twitter, who tweeted a vague message: “68M cache is interesting.” OneRaichu then clarified that the 68MB cache in question is said to belong to an Intel Raptor Lake processor, indicating a massive increase in cache size. This would translate to an improvement in overall CPU performance.
Although the original leaker didn’t follow up with additional information, another user (Olrak29_) chimed in with a diagram that better explains the alleged core configuration of Raptor Lake CPUs. With a rumored combined cache (L2+L3) of 68MB, the CPU will have a somewhat complex cache distribution.
According to the diagram, each Raptor Core Golden Cove (performance) core has 2MB of L2 cache and 3MB of L3 cache. The efficiency Gracemont core clusters, each consisting of four E-cores, have 4MB of L2 cache and 3MB of L3 cache. As Intel Raptor Lake CPUs may have up to eight performance cores and four efficiency core clusters, this adds up to a maximum of 68MB. In a reply to the diagram, another user shared the mathematical operation required to achieve that result: 2*8+4*4+3*12.
— Olrak (@Olrak29_) January 14, 2022
As long as the rumors are accurate, we’re looking at a massive increase in cache size for Raptor Lake CPUs. Compared to Alder Lake, we may see Intel’s 13th-gen processors with an up to 60% larger L2 cache in the Golden Cove cores and a doubled L2 cache in the Gracemont core clusters. It seems that the L3 cache per object may remain unchanged, but the two extra Gracemont core clusters will increase their size to 36MB.
Locuza on Twitter shared an image that shows the layout of Intel Alder Lake-S processors, and it serves as a good comparison to the rumored Raptor Lake. According to the image, Alder Lake processors, such as the Core i9-12900K, come with 1.25MB of L2 cache for each P-core, and 2MB of L2 cache for every four E-cores. Every core section consisting of a Golden Cove core and a Gracemont core cluster also has 3MB of L3 cache, which adds up to 14MB of L2 and 30MB of L3. This implies that we are indeed looking at a huge upgrade in the next generation of Intel’s best CPUs.
We have already seen what an increase in cache size can do for a processor’s performance. When AMD upgraded the L3 cache upon switching from Zen+ to Zen 2, the gaming boost was undeniable. We may be looking at a similar jump going from Intel Alder Lake to Raptor Lake.
The release of Intel Raptor Lake will mark the beginning of Intel’s 13th generation of processors. The manufacturer is keeping pretty hush about a possible release date, but rumors point to a launch as early as this year. With AMD soon releasing Zen 4, it would make sense for Intel to try to stay ahead of the curve.
- AMD might finally beat Intel for the fastest mobile gaming CPU
- CES 2023: Intel’s new 13th-gen CPUs are faster, cheaper, and more efficient
- Intel’s upcoming laptop CPU may destroy even the best desktop chips
- Intel just accidentally leaked a mysterious 34-core CPU
- Why it’s hard recommending AMD Ryzen 7000 after Intel’s Raptor Lake launch


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This is without question one of the coolest drones on the market, and we wouldn’t expect anything less from a company like 3D Robotics. If this great video demo doesn’t convince you of that, then nothing will. The IRIS+ offers long flight times, tons of automatic features that will allow your drone to follow you without you doing anything, the ability to pre-plan flying routes, and the thing can even land itself safely in an emergency. Check it out!
Latest posts by Alan Perlman (see all)
- Putting Durability to the Test with the VIFLY Racing Drone - March 6, 2017
- 70 Drone Companies to Watch in 2017 - January 23, 2017
- 7 Ways to Make Money with Aerial Thermography - January 18, 2017

domain: hobby


US 3911785 A
A high-strength parallel yarn rope comprises a series of multi-filament rope yarns which are bounded together in parallel relation along their lengths by a binder distributed only on the surfaces of the yarns to form a flexible rope core. The core is surrounded by a braided jacket, and a flexible layer of water-impervious material adhesively and mechanically bonds the core to the jacket.
Claims available in
Description (OCR text may contain errors)
United States Patent [191 Hood [4 1 Oct. 14, 1975  PARALLEL YARN ROPE  Inventor: Henry Alexander Hood,
 Assignee: Wall Industries, Inc., Beverly, NJ.
 Filed: Jan. 18, 1974  Appl. No.: 434,627
 US. Cl. 87/1; 57/144; 57/149; 7/ 87/8  Int. Cl. D04C l/12  Field of Search 87/1, 6, 7, 8; 57/145, 57/144, 149, 153; 174/121 R, 122 C, 124 R, 124 GC  References Cited UNITED STATES PATENTS 2,146,275 2/1939 Thompson 87/] X 2,284,728 6/1942 Dreyfus 87]] 2,737,075 3/1956 Poirer et a1. 87/6 2,915,110 12/1959 Ferguson et a1. 87/6 X 3,036,490 5/1962 Muller et a1. 87/6 3,265,809 8/1966 Morleras 174/121 R 3,457,717 7/1969 Durkee et a]. 57/149 3,705,489 l2/ l972 Smollinger 57/149 3,778,994 12/1973 Humphries 57/149 Primary Examiner.lohn Petrakes Attorney, Agent, or Firml-lowson and Howson  ABSTRACT A high-strength parallel yarn rope comprises a series of multi-filament rope yarns which are bounded together in parallel relation along their lengths by a binder distributed only on the surfaces of the yarns to form a flexible rope core. The core is surrounded by a braided jacket, and a flexible layer of waterimpervious material adhesively and mechanically bonds the core to the jacket.
A method is also disclosed for manufacturing the rope.
13 Claims, 6 Drawing Figures Sheet1of2 3,911,785
A TN U. S. Patent Oct. 14, 1975 \Q Q \MAITN Sheet 2 of 2 3,911,75
US. Patent Oct. 14, 1975 PARALLEL YARN ROPE The present invention relates to rope, and more particularly, the present invention relates to parallel yarn ropes and methods of manufacturing the same.
A conventional parallel yarn rope has a series of rope yarns which extend in parallel relation inside a protective jacket. An ordinary braided or twistd rope, on the other hand, has a series of yarns which are disposed at angles with respect to the longitudinal axis of the rope. It is known that braided or twisted yarn ropes are not as strong as parallel yarn ropes because the angularly disposed yarns must accept a greater tensile load for a given rope load than would be required if the yarns were disposed parallel to the axis of the rope, as in a parallel yarn rope. Thus, parallel yarn ropes are considerably stronger than braided'or twisted ropes of the same construction materials and weight per unit length.
An example of a parallel yarn rope or cable is disclosed in US. Pat. No. 3,265,805. The patented rope comprises a core made up of a series of parallel multifilament yarns which are bonded together by a elastomeric material. A braided sheath surrounds the core and is bonded thereto by a layer of elastomeric material. In addition, this patent discloses a method for making the rope.
Although the rope disclosed in the aforementioned patent has been found satisfactory for many applications, it has certain limitations. For instance, although the rope is relatively strong, it has a limited amount of flexibility. The limited flexibility is believed to be due to the impregnation of the yarns by the elastomer binder during the manufacturing process. The impregnation causes interior filaments to bond together, thereby rendering each yarn relatively stiff. It has been determined that the stiffness of the yarns contributes to a weakening of the inter-yarn bond after the rope is flexed a number of times, such as by rolling and unrolling the rope around pulleys or from a spool while in service. Moreover, the lack of flexibility tends to weaken the bond between the core and the jacket, and such weakening may cause the jacket to separate from the core in use. Needless to say, a rope which is of limited flexibility and in which the inter-yarn and core-jacket bond strengths may weaken is not as desirable as one which is highly flexible and which retains its bond strength even after prolonged use.
his known that a parallel yarn rope exhibits its greatest strength when each rope yarn accepts the same tensile load. For instance, a lack of uniformity in the tension on the yarns as manufactured can cause the yarn under the greatest tension to fail when the rope is loaded. This can have the effect of accelerating total failure of the rope since the other yarns must then be required to accept even more tensile stress than they were designed to accept. Accordingly, it is highly desirable for a parallel yarn rope to be manufactured by a process which ensures substantial uniformity in tension among the various rope yarns.
A parallel yarn rope having a structure similar to that disclosed in the aforementioned patent finds particular utility as a pulling rope in stringing electrical power lines, because the rope has a high strength/diameter ratio and a minimum of elongation under tension. It has been found, however, that moisture penetrates deep into the interior of the patented prior art rope when it becomes wet, and because of this, the rope is relatively slow to dry. If the rope is to be used safely in a linepulling operation, it must be kept out of service for a prolonged period of time since even a small amount of moisture contained in the interior of the rope may be sufficient to permit the rope to conduct electricity if the rope were to fall onto an energized high-tension power line while in use. The flow of electricity through the rope could sever the rope, or at least greatly weaken it. Moreover, the ability of the rope to conduct electricity when wet presents a safety hazard to workmen engaged in the line stringing operation.
With the foregoing in mind, it is a primary object of the present invention to provide a strong and flexible parallel yarn rope which retains its inter-yarn and core to jacket bond even after prolonged usage.
It is another object of the present invention to provide a parallel yarn rope which has improved dielectric strength.
It is still another object of the present invention to provide an improved method for manufacturing a parallel yarn rope.
As a further object, the present invention provides a method of manufacturing a parallel yarn rope wherein multifilament rope yarns are bonded together in such a manner that interior filaments in the yarns are substantially free from binder, whereby the resulting rope is highly flexible.
The present invention also provides, as an object, a novel method for accurately controlling the tension on rope yarns during the process of manufacturing a parallel yarn rope in order to insure uniformity of tension among the yarns, to prevent the binder from impregnating the yarns, and to enable the rope to be manufactured with yarns which have not been previously treated to prevent shrinkage during rope manufacture.
More specifically, the present invention provides a parallel yarn rope which comprises a core made up of a series of multi-filament parallel yarns bonded together along their lengths by a binder which is distributed on the surfaces of the yarns so that filaments in the interior of the yarns are free from binder. A layer of water-impervious electrical insulating material surrounds the core, and the insulating layer in turn is surrounded by a braided outer jacket which is also coated with a similar material. The braided jacket has a series of internal recesses disposed transversely to the core, and the layer of insulating material has rib portions which project radially into the recesses to mechanically interlock the layer and the jacket and to adhesively bond the jacket to the core. Preferably the binder and insulating materials have adhesive and elastic properties such as neoprene, and preferred yarn materials include high strength, continuous filament, synthetic materials such as nylon, glass, polyester, and Kevlal (temporarily designated DP Ol by the Federal TradeCommision).
In manufacturing the rope of the present invention,
slightly twisted rope yarns are advanced lengthwise in parallel relation, and a controlled amount of tension is applied to the yarns as they advance in order to compact the yarn filaments. The yarns are coated with neo-v prene binder while under tension to ensure distribution of the neoprene only on the surfaces of each yarn. Thereafter, the yarns are completely dried at a temperature below the curing temperature of neoprene, and the yarns are rendered tacky before being joined together lengthwise to form a core. A layer of uncured neoprene tape is wrapped around the core, and a jacket is thereafter braided around the wrapped core. A coating of neoprene is applied to the surface of the jacket; the neoprene coating is dried; and the rope assembly is thereafter heated to cure all the neoprene. After heating, the rope assembly is permitted to cool to ambient temperatures while under tension before being wrapped onto a spool. The temperature during the drying stage is maintained at about 225 F., and the temperature during the curing stage is maintained at about 325F. In order to effect accurate control of the yarn tension during the entire process, the velocity of the rope is sensed in the curing step, the tension on the yarns upstream of the coating step is sensed, the sensed velocity and tension are converted into electrical signals, and the velocity of the yarns upstream of the coating step is regulated in response to changes in the signals.
These and other objects, features and advantages of the present invention should become apparent from the following description when taken in conjunction with the accompanying drawings, in which:
FIG. 1 is an enlarged side elevational view of a length of parallel yarn rope embodying the present invention, portions of the rope-jacket being broken away to expose a water impervious layer which surrounds a core made up of a series of parallel yarns each having a plurality of filaments;
FIG. 2 is a sectional view taken along line 2-2 of FIG. 1;
FIGS. 3A and 3B are schematic diagrams illustrating a method of manufacturing the rope illustrated in FIG.
FIG. 4 is a plan view taken along lines 44 of FIG. 3A; and
FIG. 5 is an enlarged sectional view taken along lines 55 of FIG. 38.
Referring now to the drawings, there is illustrated in FIG. 1 a length of rope which embodies the present invention. As seen therein, the rope 10 comprises a core 11 which is made up of a plurality of yarns 12, 12 which extend in substantially parallel relation for the full length of the rope 10. Each yarn 12 comprises a series of filaments, such as the filaments 13, 13 and the yarns l2, 12 are bonded together along their lengths by a binder material 14. The number of yarns 12, 12 which constitute the core 11 depends on a number of design factors such as the load the rope is designed to carry, etc. Also, the number of filaments 13, 13 in each yarn may vary. A typical rope is illustrated.
As best seen in FIG. 2, the binder 14 is disposed predominantly on the surface of each yarn 12, so that minute interstices among the interior filaments 13, 13 are substantially free from the binder 14. A non-porous layer 15 of flexible water-impervious electrical insulating material surrounds the core 11, and a braided protective jacket or cover 16 surrounds the layer 15. An outer coating 20 of neoprene renders the rope resistant to abrasion and degradation by ultraviolet light.
In the illustrated embodiment, the filaments l3, 13 are continuous and preferably of man-made materials which have high tensile strength. Examples of such materials include glass, nylon, polyester and aramid a relatively new material sold under the trade name Kevlar by the El. du Pont de Nemours Company of Wilmington, Del. Although certain preferred filament materials are set forth, it should be apparent that other filament materials having similar properties may be employed satisfactorily.
The binder 14 which joins the yarns 12,12 together, and the layer 15 which surrounds the core 11, are preferably of a synthetic rubber material which is capable of effecting a strong adhesive bond between the yarns 12, 12 and between the core 11 and the jacket 16. An example of such a material which has been tested and found satisfactory is neoprene; however, other elastomeric materials having properties generally similar to neoprene such as flexibility, good adhesion, resistance to chemicals, etc. may provide adequate substitutes.
It is important for the jacket 16 to be firmly secured to the core 11 of the rope 10. In accordance with the present invention, the adhesive bond between the insulating layer 15 and the jacket 16 is augmented by a mechanical interaction which is designed to increase the shear resistance between the jacket 16 and the insulating layer 15. To this end, the jacket 16 has a series of shallow internal recesses between its yarns, such as the recesses 18, 18 (FIG. 2), and the insulating layer 15 has ribbed portions 19, 19 which project radially outward into the recesses 18, 18. As best seen in FIG. 1, the ribs 19, 19 are slightly elongated and are disposed transversely to the core 11. In ropes having outside diamenters up to about inch, the layer 15 should be at least 10 mils thick, preferably about 20-25 mils thick; however, in ropes having diameters of /s inch and greater, the layer 15 should be 30-35 mils thick. Thus, the thickness is in a range of about 25 to about 40 mils per inch of rope diameter. The thickness of the layer is important. for several reasons. First, it ensures adequate material to provide water resistance. Secondly, it ensures adequate material to effect formation of the ribs 19, 19 during curing of the rope. Thirdly, it prevents the jacket from biting through to the core 11 during braiding. As a result, the jacket 16 is mechanically fastened to the insulating layer 15 as well as being adhesively secured thereto so that the jacket 16 resists longitudinal separation from the core under load.
As noted heretofore, the rope of the present invention finds particular utility in applications where abrasion and moisture resistance as well as flexibility and strength are desirable properties and wherein it is important for the rope to retain a significant amount of flexibility and bond strength even after prolonged use. It is believed that an important factor in the ability of the rope of the present invention to maintain these properties is due to the manner in which the binder l4 binds the yarns together. For instance, in the present invention, the binder 14 is neoprene and is distributed predominantly on the surfaces of the yarns so that the inner filaments 13a, 13a are free from binder. This permits the inner filaments 13a, 13a to slide longitudinally relative to one another as the rope is flexed and thereby renders the rope highly flexible. This is in contrast with the aforementioned patented rope wherein the binder is natural rubber and is distributed throughout the rope yarns.
In order to illustrate the importance of the binder material and its distribution, a length of the patented rope was subjected to a so-called flexural abrasion test, and a length of rope of the present invention was similarly tested. In this test, each rope was wound halfway around each of three pulleys (about six inches in diameter) spaced apart horizontally with the center pulley being at a higher level than the other two so that the rope took a generally sinusoidal shape around the pulleys. The ends of the rope were connected to a mechanism which pulled the rope in alternate directions around the pulleys to flex the rope. Both ropes had a diameter of /8 inch and were subjected to 500 pounds of tension during the test.
After the ropes were cycled in the flexural abrasion test apparatus, they were removed and the strength of the bond between the rope yarns was determined by measuring the tension required to separate one yarn from the other yarns in the core. This is effected by disposing a short length of the yarn at an acute angle with respect to the other yarns and pulling the yarn at that angle. The tension required to separate the yarn from others in the conventional parallel yarn rope as manufactured, i.e., before being subjected to the flexural abrasion test, was 6 pounds. The tension required to effect the same separation in the rope of the present invention as manufactured, was 4 pounds. After the conventional parallel yarn rope was subjected to 150 cycles in the above apparatus, the strength of the bond among the yarns was measured and found to be pound. The rope of the present invention, on the other hand, was tested after being subjected to 2,000 cycles in the above apparatus and was found to have retained substantially all of its interyarn bond strength. Furthermore, it was determined that the rope of the present invention retained substantially all of its core to jacket bond strength; whereas, the core to jacket bond strength of the patented rope was significantly reduced. Accordingly, it should be apparent that when parallel yarns in a rope core are bonded together by neoprene in such a manner that interior filaments making up the yarns are free from binder, the resulting rope is highly flexible and retains its flexibility and core coherence even after being subjected to a number of flexural cycles.
The rope of the present invention has superior dielectric properties, as compared with prior art ropes, and the rope of the present invention retains its dielectric strength even after prolonged usage. As a result, the rope of the present invention finds particular utility in line pulling operations where dielectric strength is an important safety factor. In large measure, the dielectric strength is provided by the layer of the nonporous dielectric adhesive tape which surrounds the core 11 under the protective jacket 16 and which functions to prevent moisture from penetrating the core 11. However, it is also important for the core 11 to be highly flexible in order to maintain the integrity of the layer 15. Preferably, such flexibility is achieved by binding the yarns together as described above in order to prevent the yarns from being stiff and tending to separate from one another after repeated flexure under load, separation of the yarns being undesirable because relative movement between separated relatively stiff yarns could cause the layer 15 to erode and permit moisture to penetrate the core 11.
The rope of the present invention was tested for dielectric strength and compared with the aforementioned patented prior art rope. In the test, a length of each rope (Va inch in diameter) was immersed in water for one week with its ends out of water. The lengths were removed, and a voltage was applied across a one foot segment of each rope by contacts engaging the outsides of the rope-jackets. As a measure of dielectric strength, the voltage required to cause 1 ma. of current to flow through each rope was determined, and it was observed that immediately upon removal, each rope passed 1 ma. of current when 300 volts was applied. The ropes were thereafter heated to 250 F for one hour in a hot air oven (to accelerate and similate air drying) and they were again tested. In the prior art rope, I ma. of current flowed when approximately 2,000 volts was applied; however, the same amount of current flowed through the rope of the present invention only when the applied voltage exceeded 10,000 volts. This test demonstrates the ability of the rope of the present invention to dry relatively rapidly after becoming wet, as compared with the relatively slowdrying proclivity of the prior art rope.
In another test, the jacket of each rope was electrically connected to the rope core by a pin extending diametrically through each end of the one foot rope segment. After being dried as above, voltage was applied to the pins. The prior art rope conducted 1 ma. of current when only 400 volts was applied across the pins; however, the rope of the present invention conducted the same amount of current only when more than 10,000 volts was applied across the pins. the wide difference in voltages indicated that moisture penetrated deep into the core of the prior art rope and did not dry during heating, but the moisture did not penetrate into the core of the rope of the present invention.
In order to demonstrate the ability of the rope of the present invention to retain its dielectric strength even after prolonged usage, a length was tested for dielectric strength before and after being subjected to the flexural abrasion test noted above, and it was observed that the dielectric strength of the rope was the same before and after the flexural abrasion. A comparison with the prior art rope was not made, however, because of the failure of the prior art rope to endure the flexural abrasion test.
The rope of the present invention is manufactured economically by a novel process. To this end, the rope yarns are tensioned during the entire manufacturing process to limit the proclivity of the man-made yarns to shrink when heated, to ensure the distribution of binder material only on the surfaces of the rope yarns, and to ensure uniform tension among the rope yarns. Thus, relatively low-cost yarns, which are not treated to prevent shrinkage, may be utilized to produce the strong and highly-flexible rope of the present invention.
In practicing the method of the present invention, certain standardpieces of rope manufacturing equipment are employed. However, the equipment is interconnected by a control system which functions to effect accurate control of the yarn tension during the entire process. The'equipment and control system employed in the process are illustrated schematically in FIGS. 3A and 3B,'with the equipment used in the initial stage of the manufacturing process being illustrated in FIG. 3A.
As best seen at the upper lefthand corner in FIG. 3A, a series of rope yarns 12, 12 advance rightward from a like series of bobbins mounted in a creel C. Each yarn comprises a series of twisted filaments 13, 13, and each rope yarn 12 has a slight twist of about 4-8 t.p.f. which renders the yarn coherent. As may be seen in FIG. 4, the yarns 12, 12 advance in parallel relation in a horizontal plane through the entire first phase of rope manufacture illustrated in FIG. 3A which includes yarn coating and drying steps.
The yarns are tensioned while being coated. For this purpose, the yarns 12, 12 advance through tension control apparatus indicated generally at 22, and the tension control apparatus 22 is located ahead of a vat 23 containing the binder 14. The binder 14 is a neoprene latex containing about 20 percent, by weight, of uncured neoprene. The yarns 12, 12 are coated with the binder 14 as they advance through the vat 23 under a roller 25 and over a roller 26, with the yarns 12, 12 inclining under tension between the rollers. The tension on the yarns during coating prevents the binder 14 from impregnating the yarns so that the inner filaments 13a, 13a are free from binder 14.
After the yarns 12, 12 are coated with the binder 14, they advance into an oven 27 wherein they are heated and completely dried, but not cured. The temperature of the air in the oven 27 is maintained at about 225f., and the F., 12, 12 are heated for a sufficient period of time to dry the coating. The uncured but dry neoprene is also rendered tacky. The time period, of course, depends on a number of factors such as yarn velocity, thickness of the coating, etc. In practice, it is desirable for the yarns 12, 12 to be heated for about 15 minutes i minutes to ensure satisfactory results.
The coated yarns 12, 12 exiting from the oven 27 are joined together lengthwise to form the coherent core 11 in the second stage of the manufacturing process illustrated in FIG. 3B. For this purpose, the yarns 12, 12 are advanced through a reeve plate 24 which, as best seen in FIG. 5, has a series of apertures 24a, 24a spaced apart in concentric circles to arrange the yarns 12, 12 in a predetermined pattern so that, in the finished rope, the yarns assume the pattern illustrated in FIG. 2. The yarns are thereafter advanced through a die 28 which conjoins the yarns lengthwise into a compact cylindrical bundle or core 11. Because the neoprene coating is tacky, the yarns 12, 12 stick together downstream of the die 28.
The core 11 thereafter advances through a tape server 2? which functions to wrap one or more layers of uncured neoprene tape helically about the core. In the illustrated process, the server 29 wraps two tapes 30 and 31 around the core, with one tape overlapping the other slightly. It should be understood, however, that three, four or more tapes may be applied, depending on the desired thickness of the neoprene layer. In the alternative, the rotational velocity of the server may be increased to enable a relatively thick layer to be applied even with a single tape. Since the layer 15 is provided by a tape, it is non-porous and hence highly impervious to water.
After the core 11 is wrapped with tape, it advances through a braiding machine 32. The braiding machine braids the protective jacket 16 tightly around the wrapped core 11 to form the rope assembly 10. The rope assembly then advances through a tank 33 con tainin g another quantity of neoprene 20 which provides the coating of neoprene 20 on the outside of the jacket 16. Preferably, the neoprene latex in the tank 33 contains 30 percent by weight of neoprene.
The rope assembly 10 then advances into a second heating oven 35 to dry the coating 20. The temperature in the oven is maintained at about 225F., in a range between about 215F. and 250F. The duration of drying is about 10 minutes.
After the coating 20 is dried, the neoprene binder 14, the neoprene tapes 30 and 31, and the neoprene coating 20 are cured. For this purpose, the rope assembly 10 advances through another oven 36, the temperature of which is maintained at about 325F. i 25F. Preferably, the rope is cured for a period of about 20 minutes, ranging between 15 and minutes, depending on the diameter of the rope with larger diameter ropes requiring more time to cure.
In order both to advance the rope l0 and tension the same downstream of the coating vat 23, the rope advances between a pair of rollers 36a and 36b disposed horizontally in the oven 36. The lower roller 36b is driven by a speed reducer 42 which is connected to a motor M. Although the tension rollers 36a and 36b are illustrated inside the oven 36, they may be located outside and downstream of the oven, if desired.
The rope assembly 10 is permitted to cool under tension after the curing step before being wound onto a spool 38. For this purpose, a caterpiller mechanism 39 grips the rope 10 and pulls it lengthwise to tension the rope 10 as it cools. Preferably, the rope is permitted to cool for up to 45 minutes before being wound onto the spool 38.
The speeds of the tape server 29, the braider 32, the oven rollers 36a and 36b, and the caterpiller mechanism 39 are synchronized with one another and with the speed of the motor M. For this purpose, a shaft 41a connects the speed reducer 42 to the motor M, and the tape wrapper 29, the braider 32 and the caterpiller tensioning mechanism 39 are driven by conventional belt or chain drive arrangements from a line shaft 41b which is connected to the speed reducer 42, Thus, when the motor M is energized, the rope 10, and hence its yarns 12, 12 are tensioned and advanced lengthwise at a velocity which is synchronized with the operating speeds of the various pieces of equipment.
In order to effect accurate control of the tension on the yarns 12, 12, the tensioning apparatus 22 cooperates with the motor M to provide both a coarse adjustment of the tension and an automatic fine adjustment thereof. To this end, the coarse tension adjustment is provided by controlling the velocity of the yarns 12, 12 upstream of the coating vat 23. For this purpose, a pair of idler rollers 57 and 58 are mounted in a frame 52 for rotation about parallel horizontal axes. The rollers 57 and 58 are stacked vertically so that the yarns 12, 12 pass between the roller 57 and 58, halfway around each. The lower roller 58 is driven by a friction roller 59 which, in turn, is driven by a variable speed D.C. motor 60. The speed of the motor 60, and hence the longitudinal velocity of the yarns 12, 12 upstream of the vat 23, may therefore be adjusted by regulating the speed of the motor 60 in relation to the speed of the speed of the rollers 36a and 36b. The fine tension adjustment is provided by a dancer roll which engages the undersides of the yarns 12, 12 adjacent the coating vat 23 upstream thereof. The dancer roll 50 is mounted for rotation about a horizontal axis by a pair of arms pivotally mounted to the frame 52, such as the arm 51. An air cylinder 53 is connected to the underside of each arm for urging the dancer roll 50 upwardly into engagement with the yarns 12, 12. The air cylinder 53 is pressurized by compresed air which is supplied to the cylinder by a line 54 in which an adjustable pressure regulator is connected. The regulator 55 may be adjusted to vary the tension on the yarns.
The tension on the rope yarns is adjusted automatically. To this end, the longitudinal velocity of the yarns 12, 12 is sensed in the curing oven 36, the tension on the yarns l2, l2 upstream of the coating vat 23 is sensed, and the sensed velocity and tension are converted into electrical signals for regulating the speed of the motor 60.
The longitudinal velocity of the rope 10, and hence the rope yarns 12, 12 therein, is sensed by the roller 36b, the rotational velocity of which is directly related to the speed of the rope in the curing oven 36. Since the roller 36b is driven by the drive motor M, the speed of the motor is related to the velocity of the rope 10. In the present instance, the speed of the motor M is sensed and converted into an electrical signal by a D.C. generator 65. The generator 65 is mechanically connected to the motor M and produces a voltage which is proportional to-the speed of the motor M, and the generator 65 is electrically coupled to the variable speed motor 60 by a circuit 45.
The tension on the yarns 12, 12 is sensed by the dancer roll 50 and is converted into an electrical signal by a rotary variable resistor or potentiometer 66 which is mounted to the frame 52 and which rotates in conjunction with movement of the dancer roll 50. In the illustrated process, the dancer roll arm 51 has an extension 51a on the other side of its fulcrum, and a cable 67 is connected to the end of the extension 51a. The cable wraps around the shaft of the resistor 66, and a weight 68 is hung from the cable 67 to tension the same for ensuring rotation of the resistor shaft in conjunction with motion of the dancer roll arm 51. The resistor 66 is connected in the circuit 45, and is indicated schematically as 66 therein. Thus, a change in the linear velocity of the rope is converted into a proportional change in the D.C. voltage signal produced by the generator 65, and a change in the tension in the yarns 12, 12 is converted into a proportional change in the resistivity of the resistor 66.
The speed of the motor 60 is regulated by a solidstate controller. To this end, the armature of the motor 60 is connected through a line 70 to a conventional motor controller 71 which in turn is connected through a line 72 to a source of alternating current 73. The motor controller 71 is grounded by a line 75, and the armature of the motor 60 is also grounded by a line 75. The motor controller 71 is internally constructed to provide a regenerating function. That is, the controller 71 is nnot only capable of supplying current to the armature of the motor 60 to rotate the armature in one direction, but it is also capable of providing a dynamic braking action on the armature by causing current to flow in a reverse direction through the armature 60. Since the internal construction of the motor controller 71 is conventional, further diescription is not belived necessary at this juncture; however, it is important to note that the ability of the motor controller 71 to power the motor 60 or to brake the same is dependent upon the magnitude of the D.C. signal supplied to the controller 71 through an input line 77.
The magnitude of the electrical signal fed into the input 77 of the motor controller 71 is a function of the D.C. voltage produced by the generator 65, as modified by the resistivity provided by the resistor 66. In order to adjust the sensitivity of the control system, however,
nected to the tension-sensing resistor 66' in such a manner that an increase in the yarn tension causes a decrease in the resistivity of the resistor 66', and vice versa. The input 77 to the motor controller 71 is connected to the variable resistor 66. The variable resistor 82 permits the relative effect of the generator 65 and the resistor 66' in the circuit 45 to be adjusted so that the desired tension control may be effected while minimizing vertical oscillation of the dancer roll 50.
The system'is preset so that the speed of the rope in the curing oven 36corresponds substantially to the speed of the yarns 12, 12 in the tensioning apparatus 22 for applying a predetermined tension to the yarns. The fine tension adjustment is effected by varying the air pressure regulator 55 to position the dancer roll 50 midway between its upper and lower limit positions. Thus a decrease in tension causes the dancer roll 50 to move upwardly which in turn actuates the resistor 66 to increase its resistivity. This decreases the magnitude of the signal applied to the input 77 of the controller 7l and causes the controller to retard the speed of the motor 60, thereby increasing tension on the yarns. An increase in the yarn tension, of course, produces the opposite effect. It should be noted that the resistor 66' provides a feedback to the motor controller 71 to minimize oscillation of the dancer roll 50.
In manufacturing rope according to the present invention, the magnitude of the tension on the yarns should be controlled so that the yarns are prevented from shrinking more than about 1 percent due to the heat applied in the curing step. For nylon rope yarns, the tension should be at least 0.1 gram per denier, and preferably the tension should be maintained at about 0.2 gram per denier.
In view of the foregoing, it should be apparent that the present invention provides both a novel parallel yarn rope and a process for manufacturing the rope. The disclosed rope is strong; it is resistant to penetration by moisture; it possesses strong dielectric strength; and it is highly flexible. The disclosed process enables the rope to be manufactured economically. Moreover, because of the accurate tension control which is maintained during the manufacturing process, and the uniformity of tension among the rope yarns, the rope of the present invention is 15 percent stronger than a rope of corresponding construction which does not have such uniformity of yarn tension. The uniformity in tension is believed to be due to the fact that the yarn filaments are locked together into a compact, coherent yarn bundle during the manufacturing process.
While a preferred process for manufacturing a preferred embodiment of the present invention has been described in detail, various modifications, alterations and changes may be made without departing from the spirit and scope of the presentinvention as defined in the appended claims.
1. A rope comprising: a plurality of rope yarns extending substantially in parallel relation with one another to form a core with each yarn having a series of filaments, a binder coating the surface of each yarn and bonding said yarns together in said relation so that inner ones of said filaments are substantially free from binder, a protective jacket surrounding said core, and
means providing a flexible non-porous layer between said core and said jacket adhesively bonding and mechanically securing said jacket to said core, so that when tension is applied to the rope the tension is transmitted through the layer and to the yarns of the core.
2. The rope according to claim 1 wherein said jacket has a series of internal recesses and said layer has rib portions projecting radially outward into said recesses to provide said mechanical securement of said layer to said jacket.
3. The rope according to claim 2 wherein said jacket is braided and has a series of braid yarns disposed transversely to said core and providing said recesses therebetween.
4. The rope according to claim 1 wherein said layer is non-porous and is of an elastic dielectric material impervious to water.
5. The rope according to claim 4 wherein said layer and said binder are of synthetic rubber materials.
6. The rope according to claim 5 wherein said synthetic rubber includes neoprene.
7. The rope according to claim 1 wherein said binder interlocks said yarns in a prearranged disposition inside the rope.
8. The rope according to claim 7 wherein each of said rope yarns has a twist of between 4 to 8 t.p.f.
9. The rope according to claim 1 wherein said filaments are of a man-made material, including glass, nylon, polyester and DP-0l aramid.
10. The rope according to claim 9 wherein said binder and layer material are of neoprene, said jacket is of nylon, said filaments are of aramid, and including an outer coating of neoprene on said jacket.
11. A rope comprising: a plurality of parallel rope yarns, elastomeric means coating said yarns to securely bond all of said yarns together to form a coherent flexible core, each of said yarns having a plurality of filaments and said bonding means being disposed predominately on the surface of each yarn so that inner filaments of each yarn are free from said bonding means, said bonding means effecting a permanent bond among the yarns for preventing the yarns from separating from one another after repeated flexure under tensile load, a braided protective jacket surrounding said core, and a non-porous layer of dielectric adhesive material interposed between said core and said braided jacket for bonding said jacket to said core.
12. The rope according to claim 1 1 having a substantially circular cross-section with an outside diameter and wherein said layer has a predetermined minimum thickness corresponding to said diameter with said thickness being in a range of between about 25 to about 40 mils per inch of rope diameter.
13. The rope according to claim 11 wherein said nonporous layer is provided by a tape wrapped around said core.
UNITED STATES PATENT OFFICE CERTIFICATE OF CORRECTION Patent No. 3,911,785 Dated October 14. 1975 InVentOr(S) Henry Alexander Hood It is certified that error appears in the above-identified patent and that said Letters Patent are hereby corrected as shown below:
In the abstract, line 2, change "bounded to --bonded--;
Column 2, line 53, change "Kevlal" to --Kevlar; Column 7, line 18, change "F.," to -yarns--; Column 9, line 43, change 75" to "74";
line 47, change "nnot to --not--; line 53, change "diescription to --description--; Column 11, line 26, delete "DP-01",
Signed and Bealcd this third Day of February 1976 [SEAL] Attest:
RUTH C. MASON C. MARSHALL DANN Atlcsling Offic r Commissioner qfPatents and Trademarks UNITED STATES PATENT OFFICE CERTIFICATE OF CORRECTION Patent No- 3,9l1,785 Dated October 14. 1975 Inventor(s) Henry Alexander Hood It is certified that error appears in the above-identified patent and that said Letters Patent are hereby corrected as shown below:
In the abstract, line 2, change "bounded" to --bonded;
Column 2, line 53, change "Kevlal" to --Kevlar--; Column 7, line 18, change "F.," to --yarns--; Column 9, line 43, change 75'' to "74";
line 47, change "nnot" to -not-; line 53, change "diescription to --description--; Column 11, line 26, delete "DP-01".
Signed and Erealed this third Day of February 1976 [SEAL] Arrest:
RUTH C. MASON C. MARSHALL DANN Arresting Officer Commissioner oj'Parents and Trademarks


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domain: geography


Massachusetts has revised the hazard level of a dam in Cheshire – giving the town more time to determine its fate.
The state’s Division of Ecological Resources told Cheshire officials the severity level of the Kitchen Brook Dam has been lowered and is no longer a hazard.
State ecologists gave the dam a failing grade five years ago – calling for its repair or removal. Now, the state says it’s not as much of a concern because the dam is not the town’s water source.
The town’s Water Department wants the dam to be repaired, which would cost around $300,000. The dam is not currently functional.
Water officials say the dam could be used as a backup water supply, with a less-polluted supply than current wells.


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New advances in microfluidic flow cytometry
- Gong, Yanli, Fan, Na, Yang, Xu, Peng, Bei, Jiang, Hai
- Electrophoresis 2019 v.40 no.8 pp. 1212-1229
- diagnostic techniques, electrophoresis, flow cytometry, microchip technology, microfluidic technology, point-of-care testing, Africa, Asia
- In recent years, researchers are paying the increasing attention to the development of portable microfluidic diagnostic devices including microfluidic flow cytometry for the point‐of‐care testing. Microfluidic flow cytometry, where microfluidics and flow cytometry work together to realize novel functionalities on the microchip, provides a powerful tool for measuring the multiple characteristics of biological samples. The development of a portable, low‐cost, and compact flow cytometer can benefit the health care in underserved areas such as Africa or Asia. In this article, we review recent advancements of microfluidics including sample pumping, focusing and sorting, novel detection approaches, and data analysis in the field of flow cytometry. The challenge of microfluidic flow cytometry is also examined briefly.


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A telecommunications tower is proposed for a rural area in the Town of the Blue Mountains (TBM) on a farmyard that hosts a day program for individuals living with disabilities.
In early December, TBM’s planning and development department received an application from Shared Tower Corporation for a telecommunications tower with a planned height of 65-meters to be located at 67441 33rd Sideroad in Thornbury.
The proponent has proposed a self-sustained, lattice-style tower with a galvanized steel equipment cabinet at the base of the tower.
The site was selected in order to improve service on the west side of Thornbury and rural areas to the west of Lora Bay and north of Highway 26.
The proposed site for the tower is designated as special agricultural and sits adjacent to Beaver Creek Farm.
Beaver Creek Farm is located at 67547 33rd Sideroad in Thornbury and owned by Mike Hutchings.
With over 90-acres of forest and farmland, Hutchings operates what he refers to as a bit of a petting zoo, with several different kinds of animals on the property. In recent years, his main focus has been hay and raising lambs.
But it is also the home of Events for Life (EFL), a non-profit charity offering educational, recreational and social day programs for developmentally-challenged youth and adults living in Southern Georgian Bay.
After learning about EFL, Hutchings decided to donate the use of his farm to EFL.
“I offered them our farm for their EFL centre,” Hutchings explained. “The farmhouse would be their new meeting centre, as well as the offices for the EFL staff. The two-bay garage would be converted into a woodworking shop to make crafts, which they sell through the local businesses here in town. We also have tennis courts for games and forest trails.”
The farm has been a good fit for EFL programs.
“We are the only program in the area that serves individuals with developmental disabilities,” said Catherine Butler, chair of EFL.
“Beaver Creek Farm has been an ideal location for us to implement our program, and to allow our participants to grow friendships and learn new skills,” she continued.
Hutchings said, for him, the greatest reward in hosting EFL is seeing the change that takes place with the program's participants.
“Many who were severely introverted are now smiling, happy kids living lives as they should, among friends with the purpose. Trust me when I say, being on the farm with this group is good for the soul,” he said.
Over the years Hutchings has upgraded areas of the farm to aid the organization’s participants, even building a wheelchair-accessible washroom and a ramp.
“Mike has made numerous changes to his site for us that we continue to benefit from every time we're there,” Butler added.
Butler’s 27-year-old son Thomas, has been a participant in the EFL program since its conception.
“When Thomas finished school at 21, which was six years ago, there was really no programming once he finished high school. And Thomas is non-verbal, so employment was going to be difficult as well,” she explained.
She added that the organization has also become somewhat of a support group for the parents of EFL participants.
“We have a waiting list of 10, we have over 30 volunteers. We have four full-time staff members, and two university students now working with us. EFL has become a second home to all our participants and their families,” she said.
The tower proposal has cast a shadow over the farm and should it be approved, it could be the end of EFL's use of the property.
As per its planning procedure, TBM held a public meeting on Jan. 28 in regards to the proposal. More than 50 comments were received from members of the public expressing their concerns about the selected location for the tower.
Concerns included the impact on EFL, impacts on wildlife, esthetics, as well as a number of individuals who expressed concern around the proponent not having any cellular carriers onboard to use the tower prior to building it.
According to Dom Claros, representative for Shared Tower Corp. the proponent does have written interest from one national cellular carrier for the proposed tower but did not provide any further detail.
Hutchings says his main concern is in regards to the possible radiofrequency electromagnetic fields that may come from the proposed tower and the impact that it could potentially have on EFL’s vulnerable participants.
“We have grave health concerns over the impact of a 200-foot cell tower being constructed so close to the EFL centre. The truth is that the activities which are currently ongoing are bringing the kids within 150-metres of that tower,” he said. “Several of the EFL participants have sophisticated medical implants which they depend upon.”
Claros explained that every wireless Internet provider is governed by Safety Code 6, which strictly monitors electromagnetic fields.
“Numerous studies over the years have shown the safety of the equipment that will be placed on the tower. These providers must provide third-party reports to Industry Canada, in order to have their equipment approved for placement,” Claros said. “It is very strict. Any proponent that does not adhere to Safety Code 6 would be at risk of losing their license.”
However, Hutchings and TBM council members note that there has been very little research conducted on the impact these electromagnetic fields could have on vulnerable populations or those who have cochlear implants.
Hutchings says it's a risk he is just not willing to take. And, if the proposal moves forward and the tower is installed at this location, he said he will ask EFL to leave Beaver Creek Farm.
“Please understand that I am not opposed to cell towers. I understand the need. What I am opposed to is a cell tower that is being built this close to an active EFL centre that is doing so much in this community,” he said.
Butler says Beaver Creek Farm has been an unbelievable home base for EFL for the past few years and finding another property like it will be next to impossible.
“As an organization, we completely understand and support Mike,” she said. “However, for us to go out into the community to find another place just like Beaver Creek would be next to impossible. There is nothing like it.”
Claros says the proponent is open to working with local residents to find an amicable solution for the location of the tower.
“For us, the most important thing is working with the residents in order to present a proposal that everyone can support,” Claros said. “In my experience, we've never had a situation where we have not been able to work with local residents in order to achieve some kind of outcome that's favourable for everyone.”
However, area residents, including Hutchings and Butler say they haven’t heard anything from the proponent ahead of the public meeting.
“The proponent has not approached us; we have not heard a word. This proposal went in without any discussion whatsoever,” Hutchings said.
Upon conclusion of the public meeting, TBM staff will be asking the proponent to provide more information for their planning application.
“We've asked the applicant to confirm any relationships or any commitments from any major service providers to use this facility if constructed,” said Travis Sandberg, planner with TBM.
Final approval for the telecommunications tower sits within the jurisdiction of the federal government, through Industry Canada.
“In order for this application to move forward at the federal level, the municipality essentially has to send their concurrence or their okay to Industry Canada,” said Sandberg.
“The municipality also has the ability to not confirm concurrence for the facility, in which case, the municipal consultation aspect of Industry Canada's approval process wouldn't be satisfied,” he continued.
Public comments in regards to the application will not be sent directly to Industry Canada, however the council can choose to include certain aspects of the public’s concern in its concurrence.
In an effort to have his message delivered to the decision-makers, Hutchings has written several letters to TBM council, local Members of Parliament as well as Grey County.
“EFL do a really great job at this; they serve not only the Town of the Blue Mountains, but people in Owen Sound and other parts of Grey County, as well as Collingwood,” said TBM Mayor, Alar Soever.
“This is a very important facility and it is not easy for them to just pick up and move, especially with the people they serve, any changes can be difficult, even traumatic. It's well supported within our community and with the neighbouring communities as well,” said TBM Deputy Mayor, Rob Potter. “I think another location would be a better idea.”
At this point, Shared Tower Corp. will be responsible for addressing all of the comments received at the public meeting, as well as the technical comments received from public agencies and town staff through the Development Review Committee process.
There is currently no timeline for when this file will return to the council table. Staff have noted this file will only be brought back for council consideration once they have enough information from the proponent to make a recommendation".
“I am imploring you to consider alternative locations, such that we're able to provide better cell reception, while still allowing EFL, the Girl Guides, the schools and everyone else to utilize this farm for what we have designed it to be used for,” Hutchings said. “In truth, this farm is a real jewel for this town.”
Jennifer Golletz, Local Journalism Initiative Reporter, CollingwoodToday.ca


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Proc. ASME. GT2021, Volume 1: Aircraft Engine; Fans and Blowers; Marine; Wind Energy; Scholar Lecture, V001T01A013, June 7–11, 2021
Paper No: GT2021-59489
... databank Keywords: performance modelling, propulsion, latin hyper- Abbreviations Entry into service cube sampling BPR Federal Aviation Agency EASA Fan pressure ratio NOMENCLATURE Nozzle velocity coefficient EDB High pressure compressor Net thrust EIS Specific net thrust FAA Specific stagnation enthalpy FPR...
Proc. ASME. GT2013, Volume 2: Aircraft Engine; Coal, Biomass and Alternative Fuels; Cycle Innovations, V002T07A029, June 3–7, 2013
Paper No: GT2013-95724
... propulsion exergy analysis loss methods electric energy hybrid energy energy conversion energy availability Progress in the development of electrical storage and conversion technology progressively attains focus in aerospace motive power research. Novel propulsion system concepts...
Proc. ASME. GT2006, Volume 2: Aircraft Engine; Ceramics; Coal, Biomass and Alternative Fuels; Controls, Diagnostics and Instrumentation; Environmental and Regulatory Affairs, 201-210, May 8–11, 2006
Paper No: GT2006-91212
..., the methodologies involved in the design. A case study is presented for a long duct nacelle design, using an axis-symmetric model. Performance characteristics at important operating conditions are also presented. 11 09 2008 Nacelle Gas Turbine Propulsion CFD Compressible Flows Proceedings...
Proc. ASME. GT2006, Volume 1: Combustion and Fuels, Education, 963-969, May 8–11, 2006
Paper No: GT2006-90139
... This paper describes a jet engine simulation project assigned to mechanical engineering students in a senior level course in aircraft propulsion systems. The project introduces the students to the methods of engine system analysis and design based on computer simulation. The project statement...


text:
The Slovakian rural development programme supported a high-quality bakery business in its efforts to increase production capacity and profitability.
Projects & Practice
A fruit and vegetables producing cooperative used RDP support to expand its cold storage capacity in order to better respond to market trends.
The project considered built heritage as a development lever for a rural area and relied upon the younger generation to raise awareness about it and to take care of it in the longer term.
A marketing project to promote the high-quality Finnish oats to the international market and increase the income of small farms.
A LEADER project that promoted the use of the local natural heritage as a lever for sustainable local development.
A series of knowledge-transfer activities to increase knowledge and skills on organic plant and animal production, processing and marketing.
A small family factory used RDP support to equip its new store, which sells its high-quality meat products.
Installing an efficient irrigation system in a fig orchard helped to better manage water stress for the trees and increased the quality and volume of production.
The challenge of increasing food production without harming the environment might be solved through innovative production techniques, such as aquaponics.
Previously uncultivated and overgrown agricultural land was restored and was used to set up a new competitive and sustainable business.

domain: agronomy


text:
Ezri Konsa is the latest Brentford player to receive an international call-up after the 21-year-old defender was included in the England Under-21 squad for two friendlies next week.
The Young Lions cruised through qualifying for next summer’s European Championships in Italy and San Marino and attention now turns to preparing for that tournament. Aidy Boothroyd’s side head to the Stadio Paolo Mazza in Ferrara on Thursday 15 November, kick-off 6.30pm, to take on The Italians before a game against another of next year’s potential opponents, Denmark in Esbjerg, kick-off 6pm, five days later.
Ezri, who has impressed since arriving from Charlton Athletic in the summer, played twice in qualifying, scoring his first international goal during the 7-0 win over Andorra which clinched qualification last month. In total, Ezri has four caps at Under-21 level to add to his five at Under-20 level.
Ezri’s call-up takes the number of First-Team players called up for international duty to four. Chris Mepham, Ezri’s defensive partner, will be away with Wales next week as will Romaine Sawyers (St Kitts and Nevis) and Henrik Dalsgaard (Denmark).
Brentfordfc.com will have full coverage of all the international action for both our First-Team and B Team players.

domain: sports


We're the driverless car company. We believe in improving people’s lives by making transportation safer, more accessible, and more convenient.
Our team is small and we move quickly. We’re currently testing a fully driverless solution on city streets. We're looking for smart, ambitious people to help build the world’s largest fleet of driverless cars.
Our specialized maps help our self driving cars navigate in the world, and you’ll work with our mapping team to develop them. You’ll play an important role in creating products that automate and scale our mapping efforts, and building out our internal tools and team so we can scale efficiently.
- Design and build GIS tools and automated map visualization, inspection, and semantic tagging systems
- Create automatic validation scripts to ensure map quality
- Work cross functionally with mapping operations, infrastructure, and more to plan, build, and implement new tools and products
- Create internal tools and processes that automate much of what is currently done manually, and can scale to 50+ cities
- Bachelor’s or higher in Computer Science, math, or similar field
- Experience with Python and writing scripts
- An eye for building processes that blend user friendliness and scalability
- Excitement for self driving technology, and desire to make it a reality
- Experience working with QGIS or other GIS programs
- Experience with geospatial databases like Postgres and PostGIS
- Knowledge of C++
- Solve difficult problems that have immediate and valuable real-world applications
- Competitive salary and benefits (401k, health / dental / vision insurance)
- State of the art equipment for your work station
- Catered lunch, snacks, etc.
- Free rides in self-driving cars


text:
Extinction Insurrection (XR) activists are set to trigger disruption in Leeds this week, beginning at 10am on Monday 15th July at Leeds Metropolis Sq.. The deliberate actions goal to focus on the monetary sector in Leeds, that it argues has connections to the fossil gas business.
Leeds isn’t the one metropolis set to face disruption by Extinction Insurrection on Monday. As a part of the motion’s ‘Summer season Rebellion’ plans, simultaneous protests might be happening in 5 UK cities, every specializing in a special facet of the environmental disaster.
Exterior London, Leeds is residence to the UK’s largest and fastest-growing monetary sector because of successive Conservative authorities insurance policies of funding within the North of England. A spokesperson described Extinction Insurrection activists as “atypical folks from all walks of life who wish to see pressing motion to stop local weather breakdown”, aiming to “make a stand and demand the monetary sector act now to cease financing the fossil gas business.”
Extinction Insurrection was established within the UK in Might 2018. They turned a family title in April of this 12 months, after campaigners occupying 5 central London websites introduced elements of town to a standstill. The motion makes use of civil disobedience and non-violent resistance to attract consideration to the rising drawback of local weather breakdown, demanding speedy motion from the federal government.
The burning of fossil fuels, which stays the first supply of vitality throughout the globe, emits dangerous greenhouse gases accountable for an infinite acceleration in local weather breakdown. Regardless of this, the finance business continues to put money into fossil fuels; international financing for fossil fuels has tripled because the Paris Settlement, from $612 billion in 2016 to over $1.9 trillion in 2019. Along with pressuring monetary establishments to cease investing in fossil fuels, Extinction Insurrection has urged folks to search for moral banks – banks who’ve stopped investing in fossil fuels, weapons, and armament.
The Authorities are failing to behave at residence and internationally.
97% of the UK’s export finance help for vitality in growing international locations goes to fossil fuels – with lower than 1% for renewables.
— Danielle Rowley MP (@DaniRowley) July 10, 2019
From July 15th, Extinction Insurrection campaigners might be inflicting disruption in Bristol, Cardiff, Glasgow, Leeds, and London. Though every metropolis will see a special motion, demonstrators throughout all websites will demand that the federal government acts instantly to halt biodiversity loss and scale back greenhouse fuel emissions to internet zero by 2025.
Voicing his causes for becoming a member of the motion, Extinction Insurrection protester Reverend Jon Swales stated: “The science is evident. Except we seriously change the best way we reside, we are going to face the complete drive of local weather disaster. I wish to play my half in elevating the alarm for the sake of the world’s most weak, and the following technology.”
Extinction Insurrection has suggested anybody who want to become involved to enroll and be part of the actions. These becoming a member of the Leeds motion, gathering at Leeds Metropolis Sq. from 10am on Monday morning, are suggested to put on yellow. You possibly can observe the Summer season Rebellion motion unfolding throughout the nation by monitoring the hashtag #ActNow.
Which is why our hashtag for subsequent week is #ACTNOW. As a result of there’s no time to lose. But additionally as a result of it’s working. *Be part of us* – 10am Monday, Leeds Metropolis sq.. With love and rage 💚✊🌍
— Extinction Insurrection Leeds (@xrleeds) July 10, 2019
Picture: Sam Gillibrand, Extinction Insurrection.

domain: politics


Senior Software Engineer
Our direct client, a hot start-up with big VCs support, is looking for a senior software engineer with experience in Big Data and Cloud Services.
Developing the our company reactor platform presents complex distributed computing challenges. You’ll have the opportunity to implement complex algorithms on the Hadoop/HBase/YARN/Weave stack. You’ll apply your knowledge of software design principles, systems programming, algorithms, data structures, Java and C ...
Responsible for leading and resolving data network issues (LAN, WAN, Firewall, DNS/DHCP).
Roles & Responsibilities:
Providing data network operational support, design, engineering, and planning for data network and communications projects involving TCP/IP and related protocol connectivity for networks supporting customers.
Responsible for the management of the interoperability between Cisco and Juniper Layer 3 Platform, through the use of alarm and ticket systems, ...
This is a night shift only; actual shift hours are in the process of being confirmed but it appears to be a 6pm or 8pm start time and includes working weekends as well.
Confirmed third shift schedule will be discussed at offer. This position will be required to work 2 weekends a month.
Training will occur during 1st shift for the first 1 to 2 months and then resource will transition to the third shift schedule
Candidate must have the following:
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WHAT YOU'LL DO
Apply data mining and machine learning techniques to develop better search and content discovery in the field of patents
Invent new ways to index tens of millions of documents with semantic information
Use map-reduce frameworks to generate production data for patent search
Envision crisp user interfaces and visualizations to give users access to information
A strong passion for empirical research with massive data and 5+ years of data science experience
Deep SOLR ...
Skills we want to see for the Software Applications Engineer (the more, the better):
Visual C++, VC++, VC++6, VC++.NET (must have C++ knowledge/background, the Visual C++ helps us tell us it was on Windows, not Unix or embedded)
Visual Studio or VS (versions could be 6, .NET, 2002, 2003, 2005, 2008, or 2010) - again, the Visual Studio helps tell us it's Windows, not Unix or embedded
MFC, COM, or Win32 - again, helps tell us it's Windows, not Unix or embedded
Windows programming or Windows GUI ...
About the position:
We has an opening for an experienced Information Systems (IS) Global Infrastructure Specialist – Architect. The Infrastructure Specialist is responsible for architecting, designing and managing the implementation of infrastructure solutions across the Unix/Linux and Windows server environments including other related technologies (e.g. SAN storage, database operations, enterprise backup, virtualization and disaster recovery). The Infrastructure Specialist collaborates all ...
eBay Classifieds offers various jobs, such as administration jobs, jobs in the legal sector, manufacturing jobs, finance jobs and many others. Perhaps you are a freelance writer searching for content work or copywriting online in your local area. Or you may be a website administrator working from home, looking for new advertisements on the Internet. It could be that you are struggling to find work elsewhere on the Internet, or perhaps you are unemployed or you have recently lost a job. Whatever it is you are looking for, eBay Classifieds makes searching for jobs in Milwaukee easier than ever before.


Beyoncé X JAY-Z - Bonnie & Clyde
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Beyoncé X JAY-Z Song bonnie & clyde
Beyoncé X JAY-Z bonnie & clyde: After the just concluded Global Citizen Festival, we bring to you the compilation of songs performed by Beyoncé & JAY-Z at the festival.
Got Requests/Complaints? Tweet at us on Twitter: @Waploadedapp


text:
CBD is readily obtainable in most parts of the United States, though its exact legal status is in flux. All 50 states have laws legalizing CBD with varying degrees of restriction, and while the federal government still considers CBD in the same class as marijuana, it doesn’t habitually enforce against it.
In December 2015, the FDA eased the regulatory requirements to allow researchers to conduct CBD trials. Currently, many people obtain CBD online without a medical cannabis license.
Read in this article:
- Is CBD legal?
- Can you buy CBD in USA?
- Legal status of CBD in Europe


text:
EMDR (Eye Movement Desensitization and Reprocessing) is a psychotherapy that enables people to heal from the symptoms and emotional distress that result from disturbing life experiences. These experiences lead to blocks in the mind's ability to heal. Once the block is removed, healing resumes. Using the detailed protocols and procedures of EMDR, clients activate their natural healing processes.
Learn more about EMDR by visiting: https://www.emdr.com/frequent-questions/
Due to the detailed protocols needed to complete EMDR, extended 90-minute sessions are highly recommended to complete this procedure.

domain: psychology


text:
Search Within Map
ThirdGrade ELA Math Scores byMISenateDistrict 20180321
(from Data Driven Detroit Data Portal)
on March 21, 2018.
updated about 2 months ago.
Third grade English Language Arts (ELA) and Math test results for the 2016-2017 school year by Senate districts for the state of Michigan. Data Driven Detroit obtained these datasets from MI School Data, for the State of the Detroit Child tool in July 2017. Test results were originally obtained on a school level and aggregated to Michigan Senate districts by Data Driven Detroit. Student data was suppressed when less than five students were tested per school.

Click here for metadata (descriptions of the fields).

domain: mathematics