Wesley Johnson Fences His Way to Princeton
Wesley Johnson of Weber High heads to the Ivy League with a fencing scholarship.
By: Brian Nicholson
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Wesley Johnson Fences His Way to Princeton - Video
Wesley Johnson Fences His Way to Princeton
Wesley Johnson of Weber High heads to the Ivy League with a fencing scholarship.
By: Brian Nicholson
See the original post here:
Wesley Johnson Fences His Way to Princeton - Video
Desktop Fences || Xuul #39;s suggested Software [Software]
Consider Subscribing Youtube.com/c/xuul Twitter Twitter.com/Xuul_ Why does your desktop look...
By: Xuul
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Desktop Fences || Xuul's suggested Software [Software] - Video
[Kill Shot] Through the fences of a farm
By: Cameron Rodgers
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[Kill Shot] Through the fences of a farm - Video
Vancouver, BC (PRWEB) March 25, 2015
Vancouver Police Department reported to the Police Board on February 18, 2015 that the citys property crime rate, especially that of business break-ins, have increased in the last couple of years (as reported in the Vancouver Sun - http://goo.gl/kLDK9t). One of the biggest reasons for property crimes is inadequate security of businesses and other commercial units. In order to help avoid commercial crime, QS Fencing's latest security solutions provide adequate protection within an affordable cost. Installing these commercial fences, automatic gates and chain-link fences can ensure the safety of shops, cafes and other buildings, warding off offenders and trespassers. In this way, QS Fencing Company helps provide security to its clients amidst rising crime rates.
QS Fencing Company offers a wide array of security solutions for businesses in Vancouver, BC. These include railings, automatic gates, robust chain-link and long-lasting aluminum fences. Despite being strong and durable, such security fences do not block out the commercial unit nor make it look ugly and unwelcoming. Instead, security solutions by QS Fencing further enhance the visual appeal of the property.
An example is QS Fencing Companys chain-link fences. These fences are strong, affordable and easy to install. Moreover, they come in a variety of colored vinyl coatings, such as green, black brown and even blue or white. Since they are see-through, they can be installed outside schools, playgrounds, office buildings, shops, restaurants and workshops, without blocking the view and suffocating the people inside.
About QS Fencing Established in 2010, QS Fencing is a young family-owned business that aims to provide quality products and superior service. It is a Vancouver Fencing Company that is licensed and insured. All their employees are WCB insured as well. QS Fencing serves the geographical areas of Vancouver, West Vancouver, North Vancouver, Burnaby, New Westminster, Coquitlam, Port Coquitlam, Port Moody, Maple Ridge, Richmond, Surrey, and Delta, BC. To place an order at QS Fencing, visit http://www.qsfencing.ca or call (604) 345-5145.
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Vancouver Police Reported Rising Property Crimes; Latest Security Fences by QS Fencing Company Keep Trespassers Out ...
IMAGE:Fenced-in areas, such as airports, nuclear power stations, industrial sites, or private plots of land, can now be monitored thanks to novel sensor technology that has been developed by a... view more
Credit: Credit: Oliver Dietze
This news release is available in German.
Fenced-in areas, such as airports, nuclear power stations, industrial sites, or private plots of land, can now be monitored thanks to novel sensor technology that has been developed by a team of experimental physicists, led by Professor Uwe Hartmann at Saarland University. The sensors respond immediately as soon as someone tries to climb over or cut through the fence, providing information on the precise location of the security breach. They are even able to detect a low-flying drone passing overhead. The thin cable containing the magnetic field sensors can be easily installed on perimeter fences of all kinds. The research team is currently working on developing the system so that it can recognize the cause of a disturbance and can automatically identify false alarms triggered by wind or animals. The team is collaborating with industrial partners to produce a cable suitable for mass production. The technology will be shown at HANNOVER MESSE from April 13th to April 17th. The team will be exhibiting at the Saarland Research and Innovation Stand in Hall 2, Stand B 46.
If someone tries to tamper with a fence, or if they try to climb over it or cut the links with bolt cutters, they will, unavoidably, cause a vibrational disturbance. The movement of the metal fence as it swings back and forth, the motion of the metal cutters or even the trespasser's belt will all influence the Earth's magnetic field. These changes are being exploited by a team of experimental physicists at Saarland University for a new type of surveillance technology. 'Our magnetometers (magnetic field sensors) are highly sensitive and can reliably measure even the smallest of changes in the ambient magnetic field,' explains Professor Uwe Hartmann. The sensors are even able to detect when a drone flies close by overhead - provided, of course, that the drone contains metal. 'The sensors can detect disturbances in the surrounding magnetic field, including the magnetic field above them, with a range extending several metres,' adds research assistant Haibin Gao who is working on the sensor technology as part of Hartmann's team.
The cable, which contains the linearly arranged sensors, has a diameter comparable to a standard electrical cable and enables the remote monitoring of miles of perimeter fencing. 'The cable can be attached to the fence, built into it or even buried beneath it. We are currently working with a number of companies to reduce the size of the system and, most importantly, to lower the cost of producing the sensors to a level where large-volume production becomes feasible,' says Uwe Hartmann. The contactless sensors are not subject to wear and have a low power consumption. They are unaffected by rain or fog. 'The sensors function independently of the weather and this gives them a significant advantage over other surveillance techniques, such as cameras, where moisture is often a problem. And the measurements are unproblematic from the point of view of privacy. The sensors simply report that a vibrational disturbance was caused by a human agent at a specific location. No other information is gathered,' explains Professor Hartmann. A number of different types of sensor systems developed by his research group have already been deployed in traffic management systems, for example in airports.
The miniature sensors in the cable are networked and any change that they register is immediately transmitted to the analyser unit. The location of the disturbance can be specified with high precision, which is of particular value when monitoring very large areas. Scientists in Hartmann's team are currently working on refining the technology so that the sensors are able to unambiguously assign a particular type of vibration or a particular change in the measured magnetic field to a specific type of disturbance. 'The aim is to develop a system that can automatically identify false alarms triggered by wind, animals or some other harmless cause,' explains Hartmann. To do this the researchers are currently simulating different types of disturbances. A number of fences on the Saarbrcken campus are presently undergoing long-term monitoring to determine how the system is affected by such factors as wind. This field data is used by the physicists to model typical disturbance scenarios and to train the system with the aid of complex mathematical methods. The results are then used to program the sensors and the analyser unit. The new information enables the analyser to automatically attribute a disturbance to a particular cause. If the cause is identified as human, an alarm is triggered; if the disturbance was due to animal rubbing up against the fence, no alarm is set off.
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The Federal Ministry of Education and Research (BMBF) has provided a total of more than one million Euro in research funding, of which more than 250,000 was allocated to Saarland University. Industrial project partners are Sensitec GmbH, based in Mainz and Lahnau and GBA-Panek GmbH whose headquarters are in Kahla, south of Jena.
Contact: Prof. Dr. Uwe Hartmann, Nanostructure Research and Nanotechnology Group, Department of Experimental Physics, Saarland University, Germany,
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Sensor cable monitors fences of all kinds and can even detect low-level drone fly-bys
Ecopassages may be less effective reptile road mortality mitigation tools when fences fail to keep reptiles from accessing the road, according to a study published March 25, 2015 in the open-access journal PLOS ONE by James Baxter-Gilbert from Laurentian University, Canada, and colleagues.
Roadways pose serious threats to animal populations and the use of tools, like fences and ecopassages, to mitigate road crossing mortality are becoming increasingly common. To evaluate the effectiveness of these tools, the authors of this study compared reptile abundance on an Ontario, Canada highway before and after fencing and ecopassage installation and at a control site from May to August in 2012 and 2013. Scientists used radio telemetry, cameras, and a tagging system to monitor reptile movements and use of ecopassages. Additionally, they conducted a willingness to utilize experiment to quantify turtle behavioral responses to ecopassages.
The authors found no difference in turtle abundance on the road between the un-mitigated and mitigated highways, and an increase in the percentage of both dead snakes and turtles detected on the road post-mitigation, suggesting that the fencing was not effective. Although ecopassages were used by reptiles, the number of crossings through ecopassages was lower than road-surface crossings, suggesting that effectiveness of ecopassages may be compromised when alternative crossing options are available, like through holes in the fence. The authors suggest that mitigation measures need to be designed with the biology and behavior of the target species in mind and to quantitatively evaluate road mitigation to allow for adaptive management and optimization of these conservation tools.
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In your coverage please use this URL to provide access to the freely available paper: http://dx.plos.org/10.1371/journal.pone.0120537
Citation: Baxter-Gilbert JH, Riley JL, Lesbarrres D, Litzgus JD (2015) Mitigating Reptile Road Mortality: Fence Failures Compromise Ecopassage Effectiveness. PLoS ONE 10(3): e0120537. doi:10.1371/journal.pone.0120537
Funding: Financial support for this research was provided by Magnetawan First Nation, Laurentian University, Ontario Ministry of Natural Resources, Ontario Ministry of Transportation (MTO) HIIFP Grant, and NSERC Discovery Grant. Opinions expressed in this paper are those of the authors and may not necessarily reflect the views and policies of the MTO. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.
Competing Interests: The authors have declared that no competing interests exist.
Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.
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Mitigating reptile road mortality
Outlast: Whistleblower: Electrical Fences (Part 7)
Dan misses a hole in a fence because he #39;s too busy being snarky. Kristi was something or other. Shane continues belching. Neil greatly exaggerates things.
By: GPVC
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Outlast: Whistleblower: Electrical Fences (Part 7) - Video
Phoebe Locke-XC schooling over intermediate fences
Few clips of the ponies a few weeks ago popping some tough intermediate combinations.
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NO FENCES pt.1 // Under the Marquee
Tonight we hang with No Fences at the Swing Station in Laporte for part one of this Under the Marquee! (Season 2 Episode 7 ) On April 28, 2015, In the SHED will be launching a Patreon...
By: Under The Marquee
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NO FENCES pt.1 // Under the Marquee - Video
NVIDIA NVIDIA knows how to swing for the fences, and they did just that at this years GTC (GPU Technology Conference). At GTC 2015, NVIDIA CEO Jen Hsun Huang announced a multitude of new products, all of them having a very strong focus on Deep Learning. Deep Learning is a term coined by the industry which combines the broad field of machine learning with the application of deep neural networks. In fact, all three of NVIDIAs major keynotes were all about deep learning in one way or another, in addition to the four new product announcements focused on Deep Learning. This event, which has always traditionally been more technical and research heavy has always had a decent amount of graphics technology and graphics talks, but this year was incredibly heavy on the Deep Learning.
Why is NVIDIA betting on Deep Learning?
NVIDIA has a lot of different business segments, their mobile business is mostly being driven by their automotive business which both share similar if not the same SoCs. However, NVIDIA has been challenged to get their mobile SoCs into big volumes of smartphones, which is really where the volumes are in the mobile SoC business. They can win a few high-end tablets where gaming is really appreciated, including perhaps a design of their own, but that will unlikely bring profitability to their mobile SoC business. Thankfully, their automotive business appears to be taking off and they keep getting more and more significant design wins that continue to give them momentum in automotive. If nothing else, they have the thought-leader crown in automotive.
In addition to their relatively small size of the mobile SoC business, NVIDIA already has more than 75% share in the discrete GPU market and has even more share in professional discrete graphics. This has been the case for years, and NVIDIA is using Deep Learning as a way to expand the professional market in which they want to win in the future. NVIDIA stated at GTC (GPU Technology Conference) that in the past 7 years, there has been a 10x growth in GPU computing with more than 3 million CUDA downloads, 319 applications, 800 universities teaching, 60,000 academic papers and over 450,000 Tesla GPUs. All of that comes out to 54 Petaflops (54,000 Teraflops) of GPU compute power compared to just 77 Teraflops in 2008. They want to continue to grow the overall size of the professional graphics market and encourage those new buyers of GPUs to buy NVIDIA graphics cards. That leads us into NVIDIAs four major announcements.
NVIDIA CEO Jen-Hsun Huang talks about GPU Compute Growth (Credit: Anshel Sag)
What bets is NVIDIA making in Deep Learning?
NVIDIAs bet on Deep Learning is a fairly big one, but it likely wont manifest itself in the short term as much of Deep Learning still requires lots of post-graduate and graduate-level research at universities which can eventually trickle into the private sector. We are already starting to see the beginnings of that with Google and Baidu Baidu, but for it to become a large industry, there will need to be more people working on Deep Learning problems than there are now.