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The Moulton Bicycle Company has a custom-built cycle test-track located in the grounds of 'The Hall' in Bradford on Avon.
The Hall is the home of the late Alex Moulton (1920 - 2012) and where the Moulton Bicycle Company is based.
John Deere 8360RT (lead tractor) under test at the University of Nebraska Tractor Test Laboratory. The instrumentation vehicle (yellow) and following tractor provide loading for the test. Part of the test involves multiple laps around the lab's concrete oval track. I took this photo while visiting the Lester F. Larsen Tractor Test and Power Museum in Lincoln Nebraska. tractormuseum.unl.edu/
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P/S: Vui lòng không xóa watermark và credit khi sử dụng ảnh bìa, không thay tên vào ảnh bìa, 1 số quote và hình ảnh trong quá trình tìm kiếm không rõ nguồn, nếu tác giả hoặc bạn xem ghé ngang xem có thể góp ý để mình ghi chú nhằm tôn trọng tác giả :)
Fatigue test on high-strength steel mooring chain.
For more information please visit www.twi-global.com/capabilities/integrity-management/fati...
If you wish to use this image each use should be accompanied by the credit line and notice, "Courtesy of TWI Ltd".
Testing the Canon Speedlite 600EX-RT with a:
- 26 inch Aurora Firefly Beauty Box SG FBO 65 Version I, and
- Gary Fong Lightsphere Collapsible Generation Five Speed Mount Cloud.
Markham, Canada ~ January 8, 2014.
Testing one, two and now, three.
Radio frequency testing has begun on the first Orion spacecraft that will fly around the Moon for the Artemis 1 mission, just two weeks after thermal and environmental tests were completed at NASA’s Plum Brook Station in Ohio, USA.
Electromagnetic compatibility or EMC testing is routine for spacecraft. All electronics emit some form of electromagnetic waves that can cause interference with other devices. Think of the buzz that speakers give out right before an incoming call on a mobile phone.
Spacecraft electronics can cause similar interference, but out in space such interference can have disastrous consequences, so all systems must be checked before launch.
EMC tests often take place in a special shielded room constructed of metal walls and doors and foamy spikes (aka absorbers) that block out unwanted external electromagnetic radiation, like ESA’s Maxwell chamber at its technical site in the Netherlands.
Though not an EMC chamber, Plum Brook’s thermal vacuum chamber is made of aluminium that does provide electromagnetic shielding, making it a suitable substitute.
To test electronics, the spacecraft will simulate a flight in realistic conditions with most of its subsystems and equipment powered and in operational mode.
The electronics are first tested for compatibility in this electromagnetic shielded chamber. Equipment will be switched on to test whether they do potentially disturb one another.
In the second round of tests, electromagnetic fields will be applied using antennas around the spacecraft to test the susceptibility to interference from external sources. The Orion capsule is equipped with electromagnetic field sensors to take measurements as the disturbance frequencies are injected into the chamber.
While all subsystems are a potential source of radio frequency noise, of particular interest are the transmitters that intentionally generate radio frequencies. These can easily disturb other equipment sensitive to electromagnetic noise, like GPS receivers, tele-command modules and other communication elements.
ESA experts are on site monitoring all tests alongside NASA colleagues as Orion moves closer to its first flight without a crew around the Moon.
Find more in depth coverage of all things Orion on the blog.
Credits: NASA
Although the Panasonic Lumix 12 - 35 f2.8 is not a macro lens, it will focus quite close and at 35mm you can get a reasonable magnification of 0.34x as this full frame shot shows. This is at 35mm f2.8.
NAWCAD Trenton, located in Mercer County, New Jersey, consists of about 66 acres with a total of 96 buildings and structures. The center was used to test jet engines, alternative fuels, turbines, and engine starters.
The main "hangar" at NAWCAD. Im not exactly sure what this building was used for but there are slots in the ground about a foot deep and there are spikes and stands that stick out of them. It looks like you would brace something on top of them. You can see the slots better in this picture.
Fatigue test on high-strength steel mooring chain.
For more information please visit www.twi-global.com/capabilities/integrity-management/fati...
If you wish to use this image each use should be accompanied by the credit line and notice, "Courtesy of TWI Ltd".
As seen through my new macro lens, this is the test (calcium carbonate structural shell) of a small sea urchin that was unknown to science until one was purchased on eBay in 2006 and subesqently described by Natural History Museum scientists Simon Coppard and Heinke Schultz. I bought this test on eBay right around that time, unaware of this fact.
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Sea urchins are members of the phylum Echinodermata, which also includes sea stars, sea cucumbers, brittle stars, and crinoids. Like other echinoderms they have fivefold symmetry (called pentamerism) and a mouth locatted ventrally. This species is from New Caledonia, and this particular test is about 1.6cm wide.
NEWCASTLE UPON TYNE, ENGLAND - JULY 04: Head of Fitness Dave Billows watches on during a Newcastle United First Team Fitness Testing at the Newcastle United Training Centre on July 04, 2014, in Newcastle upon Tyne, England. (Photo by Serena Taylor/Newcastle United via Getty Images)
Photos here were shot using old Canon FL/FD lenses mounted onto the new compact mirrorless full frame Sony Alpha A7 released on November 13, 2013 in Japan. The lenses are all manual focus due to the fact they are old legacy prime lenses. The Canon lenses used for this test:
FD 35mm, f2
FL 50mm, f1.4
FD 135mm, f3.5
FD 135mm, f3.5 (with PL filter)
This photo was taken using the portrait focal length, FD 135mm, f3.5 lens.
Tested these brands and some more. Will need some time to round up the results...
Too many things too do, too little time.
Lees alvast: www.foodlog.nl/artikel/vissaus-de-grote-smaaktest/
Of toch gewoon over vissaus: www.aziatische-ingredienten.nl/vissaus/
Test
Ph: Anibal Vecchio
Model: Mili
Production: Stefania Gonzalez Cona
© 2012 Anibal Vecchio
This work is licensed under a Creative Commons Attribution - Noncomercial - No Derivs 3.0 Unported License
About:
Anibal Vecchio, Fashion Filmaker and Photographer from Buenos Aires.
My work:
www.facebook.com/anibalvecchio.arte
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A Bristol Siddeley-Maybach MD655 engine, from a BR Western Region Class 52 diesel-hydraulic locomotive, under stationary test at Swindon Works. Taken on an open day, Saturday 13th September 1975. The engineer in charge ...a white-coated, bespectacled, middle-aged man... sat behind the window of a control room at the top of a flight of steps. From time to time he would notch up a handle on his console to increase the engine revs, which were displayed as flickering red numerals on a screen. In the confined space this produced a most satisfying din.
This is a composite iPhone photo and editing test.
The TOP image is the original iPhone image, and it is typically noisy (view full size to see noise level).
The MIDDLE was edited (levels, color balance) on the iPhone using Photogene iPhone app and still presents the same amount of noise.
The THIRD photo took the previous, Photogene altered image and, using Photoshop, ran a Reduce Noise filter with heavy settings, then doubled the image, blurred the top layer and set it to 'overlay mode' at 66% opacity. This is a pretty common method for making better, softer, smoky images. A much more rich, deep result.
iPhone image editing apps should consider adding noise reduction and automating some of the more common image enhancement tricks beyond just levels, even if they disguise it and call it something else.
See full rez : flickr.com/photos/therefore/3172156062/sizes/o/
Finally, one of the best ways to improve photos on the iPhone is to use an app that looks at the accelerometer to determine when you are moving the least. Try Steadycam. I use it instead of the built-in photo app.