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Posts Tagged ‘Combat’

US Navy confirms: Combat camera units will be eliminated over budget issues

13 Feb

The U.S. Navy has confirmed that it will eliminate a pair of combat camera (COMCAM) units. Confirmation was given by the Pentagon’s Navy spokesperson Lt. Lauren Chatmas to the Navy Times, which reported last week about the Navy’s plans to eliminate the units by October 1st.

The U.S. Navy has two COMCAM units, one called Expeditionary Combat Camera, the other called Fleet Combat Camera. Both units will be eliminated because of budget constraints, according to Chatmas’s statement:

…difficult decisions were made in order to ensure the resourcing of critical mission areas that support Navy’s expeditionary operations. Other expeditionary mission areas took precedence over COMCAM. Therefore, as an overall cost savings measure, the decision was made to provide this capability to the fleet from the existing Navy Public Affairs Support Element command.

Sources expanded on that statement to Navy Times, claiming that COMCAM budget cuts in fiscal year 2017 decreased funding by 60%, and was joined by a declining workload. Officials reportedly decided to eliminate the COMCAM units entirely when working out the fiscal year 2019 budget, having failed in 2017 to consolidate the two units into a single COMCAM unit.

Articles: Digital Photography Review (dpreview.com)

 
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Cooling Cities: L.A. is Painting Streets White to Combat Heat Island Effects

15 Sep

[ By WebUrbanist in Architecture & Cities & Urbanism. ]

Thanks in part to heat-absorbing materials and colors, cities tend to be warmer than their natural surroundings, and in hot places with lots of dark roads like Los Angeles that can prove a serious public health hazard.The mayor has pledged to reduce temperatures in the city by 3 degrees over the next 20 years, in part by dealing with urban heat island effects in new and different ways.

As part of this promise to help make bring down temperatures for its millions of residents, LA is trying something that could dramatically change its urban landscape: repainting roads in white. The aim is to reflect rather than absorb heat and so far the results are extremely promising.

“We found that on average the area covered in CoolSeal is 10 degrees cooler than black asphalt on the same parking lot,” said Greg Spotts, the assistant director of the Bureau of Street Services for San Fernando Valley, an area with particularly severe heat problems.

It’s not just about open public spaces either: reducing exterior temperatures has impacts on adjacent interiors. Heat reductions outside and mean cooler spaces inside area homes and businesses. In turn, this can help residents and owners save on cooling costs. It also isn’t just a daytime problem: heat captured during the day is released into the night air, keeping things hotter around the clock.

The process doesn’t come cheap, however: each coat lasts for around seven years but prices out around $ 40,000 per linear mile. If it works, though, the cost could be offset in part by savings on other fronts, in addition to making for a more healthy metropolis all around. Meanwhile, other strategies are also in play — the city is looking to make roofs brighter, for instance, and bring more green into the mix. (via Inhabitat and L.A. Times, images by Greg Spotts and Giuseppe Milo).

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Forest Cities: Tree-Covered Urban Architecture to Combat Smog in China

03 Mar

[ By WebUrbanist in Architecture & Cities & Urbanism. ]

forest city

A new series of treescrapers designed for Nanjing, China, aim to combat air pollution with plant-covered towers, but this bold vision may represent hubris more than hope.

Architect Stefano Boeri’s Bosco Verticale (Vertical Forest) project in Milan was an impressive but small-scale version of this vision to turn Chinese cities into greenery-covered cityscapes. “Two towers in a huge urban environment [such as Nanjing] is so, so small a contribution – but it is an example. We hope that this model of green architecture can be repeated and copied and replicated.”

forest city project

And the figures put out to the press are impressive: these new buildings could, according to estimates, remove 25 tons of carbon from the air annually and produces a lot of oxygen in the process. Still, embedded carbon in plants has to go somewhere eventually — leaves and branches that break off of these vertical treescapes will eventually fall to the ground, adding to street-level pollution.

Projects like this face downsides and challenges, too. A lot of embedded energy (and thus: carbon) comes with retrofitting buildings to support plants. There are intensive structural requirements (for soil and trees) but also active system demands, too, that add to inputs and costs. As plants grow, they also have to be maintained — a lot more challenging than just sending window washers up and down the sides of a skyscraper.

forest city village

Ultimately, it makes sense to think about how cities can go green, but adding thick and lush greenery to the sides of buildings risks being an act of greenwashing more than one of sustainable design. The ground is a much easier place to plant greenery, plus an easier space for everyone to access and enjoy. Even the above rendering of one of these planned communities makes this point indirectly: there are a lot more trees on the ground than there are on the buildings in the image.

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3 Ways to Combat Photography Boredom

01 Oct

Boredom is one of the most powerful and inescapable forces on this world and photography is not immune to it. A bored photographer will likely stop to photograph or start producing boring images, which in turns will bore the viewer or client, who will likely stop following or buying the photographer’s boring work. Fighting boredom is, therefore, an absolute priority.

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When you specialize in a certain kind of photography, after a while you will probably master it. You will know what lens and settings best suit the scene you have in front of you, to get this or that particular mood or effect in the final image. This is all as good as gold, don’t get me wrong, but at the same time you are also building up your comfort zone, together with your style, and producing a solid stream of consistent images.

The downside of staying too long in the comfort zone is that you may get bored; bored of the subjects you are used to photographing or bored because of lack of ideas. It is at this time, when you are looking at your portfolio and all you get is that same old same old vibe, that you need to step outside your comfort zone. Do something different, either by stepping into a new field or by changing the way you look at the subjects you are already familiar with. In one way or another, you have to bring some sparks back into your work, something that let’s you say wow once again when reviewing your own work.

I am an enthusiast urban and landscape photographer. If you are like me, chances are you have an enthusiast kit or semi-pro gear, built for the kind of photography you are interested in. Stepping outside your comfort zone and embrace a whole new photographic genre can be troublesome, both economically and for your self-esteem. Moving from landscape to portraiture, for example, may require you to buy flash guns, triggers, soft boxes and diffusors, and zoom or prime lenses that are probably not in the regular Joe’s (the landscape photographer) equipment. Then there is the self-esteem part. Chances are you will produce nothing new in the field and, if you compromise too much with the equipment, you may produce nothing more than an average portrait of a model. I think a more interesting way to step out from your comfort zone is to remain in your regular field but spice it up by adopting a different approach. This way you have the advantage of knowing the subject, and the rules to do this, before start twisting and bending them in a new and refreshing way.

Three easy ways to fight back photography boredom

Go mobile

Today’s mobile phones are equipped with decent cameras the can easily compete with many point and shoot cameras, with the plus side of having tons of apps to add extra functionalities (such as: slow shutter speed, in-phone HDR, filters and effects, panorama mode, burst mode) along with the ability to edit your photos on the fly. If you have one of these devices, use it to photograph your usual subject. It is challenging because of the intrinsic limitations of camera phones with respect to DSLR or mirrorless systems, but the results can be just as rewarding. It is a bit like forcing yourself to shoot with a single prime lens (forget the zoom of a camera phone). Having quite a short (35mm equivalent) focal length (the iPhone 5 is about 31 mm equivalent) makes camera phones suitable for landscape and street or urban shooting. Of course, you can alway zoom in and out by walking farther away or toward the subject. Here some photos taken from an iPhoneography project (where photos are taken and edited exclusively on my iPhone).

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Using an app to control the shutter speed, allows you to be creative with crowded places like stations.

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Panoramas are great to capture the full drama of a storm rushing in over the countryside.

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HDR apps can extend the dynamic range of your phone’s camera.

For my mobile phone tips check out the dPS eBook: iPhone Photography or 8 of the Best Smartphone Accessories.

 Play with the invisible light

Infrared photography was a revelation for me. If you are not living or travelling in the great wilderness but are based in, say, the same-old-same-old sleepy European countryside, you can forget about all those great and dramatic scenes you love which are featured in many magazines like National Geographic. Nevertheless, if there’s something that can add a spark to an otherwise boring countryside or city garden it is to capture the scene in infrared. This because infrared light is absorbed and reflected by different subjects quite differently than visible light. For example, green grass and leaves will appear white in an infrared photograph, while clear blue sky and water will be rendered almost pitch black. The result is usually quite surprising. Your photo will likely capture the viewer’s attention and, because of the intrinsic challenges of infrared photography, will spark your enthusiasm as well. When you start with infrared photography, chances are you will photograph trees and puffy clouds, but you may soon be asking yourself; okay, what else? You will probably start to photograph other objects in infrared, like the city, or even people.

The best and cheapest way to try out infrared photography is to already have a camera that is sensitive, to some extent, to infrared light. Manufacturers place a filter right in front the sensor to cut infrared light, but if you are in luck, it will not do a perfect job. If you can see and photograph the light coming from the infrared emitter of a TV remote control, chances are you are good to go. Next, you will need an infrared filter to place in front your lens. Ideally this filter should cut all the visible light while letting only the infrared pass through. A good filter to start with is the HOYA R72, which allows also some visible red light to pass, making it easier to frame and compose your shot. One downside is that your shutter speed will be greatly reduced. Under the bright midday sun, you may need an exposure of a few seconds in order to get a properly exposed image. This means hand-held shots are not possible and a tripod is required. A welcome side effect is that a moving crowd in front your subject will be almost, or completely gone. Also, if you are dealing with trees, in particular if they are close to you, it is best to photograph with little or no wind, so as to avoid blurring them too much. All these limitations aside, great black and white and false-colour infrared scenes can still be captured with out-of-the-box cameras and with little financial investment. Here few of my best infrared photographs using my unmodified Panasonic Lumix DMC-GF2 with a HOYA R72 filter screwed on the Panasonic 14-42mm kit lens.

Photo4

False-colour infrared photography of a pond in a park near Brussels. A quite common view is turned into a very interesting winter-like scene.

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Fast moving clouds and an interesting tree can make for a great infrared image.

Photo6

Infrared photography can also be successful in the city like this image of the Triumph Arch in the Parc du Cinquantenaire, in Brussels. The moving crowd disappeared because of the long exposure emptying the scene.

For more information on shooting the processing infrared with your camera read these dPS articles:

  • How to do Surreal Digital Infrared Photography Without Expensive Gear or Camera Conversions
  • 5 Creative Ways to Process Infrared Photographs in Photoshop

Introduce distortion

With a bit higher financial investment, you could consider buying a fisheye lens (please avoid fisheye lens converters because the infrared image quality is usually poor). Invest in a real fisheye lens; the fully manual (and relatively cheap) Samyang, Rokinon, and Vivitar lenses are in my opinion, the best way to start out. They are cheap, small, super sharp, relatively fast, with a great field of view. You can set the focus around the two meter mark (6.5 feet) and never touch it again as long as you stop down (use a smaller aperture than wide opened) your lens a bit.

Fisheye lenses produce very particular images. I suggest you to read about them and research as much as possible before buying one; see if the images you can create with a fisheye lens suit your photographic taste. I have recently purchased a Samyang 7.5mm f/3.5 for my Lumix and it simply blew me away. I got this lens only a few weeks ago, but boy I love its compactness, lightness, how sharp it is, and the huge field of view (15mm equivalent on full frame) at a fraction of the price of an ultra wide angle lens. Of course, this comes at the cost of having some distortion, but if you like it and you can work it to your advantage, it is a great deal, and is a killer lens for travel photography too.

Work your fisheye lens – tilt it upward to have a concave horizon and tall buildings bending and looming over the scene. Tilt it downwards to have a convex horizon, accentuating Earth’s curvature. Keep the horizon levelled or tilt the camera to see how the scene changes. Get down low by kneeling, or up high by raising the camera on a high vantage point (yes, even mounted on your monopod held high above your head). Accentuate distortions, or reduce them keeping straight lines towards the edges or towards the centre of the frame. Notice how objects at the edges of the frame are magnified with respect to those at the centre. Mix and match those distortions to create some unconventional, striking, and definitely not boring photographs. Below are some examples from my first photo walks in Brussels (Belgium), a very touristic city with very famous and well photographed landmarks.

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The Atomium: huge monuments and landmarks can easily be squeezed into the frame and be portrayed in a quite a dynamic way.

Photo8

Frame a busy roundabout by night from a high vantage point to capture great urban merry-go-rounds.

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Thanks to the fisheye’s distortions, even an empty square becomes interesting.

Bonus tips

  • Get out during unusual times of the day (dawn and night)
  • Experiment with HDR and exposure fusion for more dramatic or gritty and punchy image
  • Go out with bad or stormy weather to take advantage of the dramatic sky

Do you have any other tips for shaking it up and combating photography boredom? Share in the comments below.

The post 3 Ways to Combat Photography Boredom by Andrea Minoia appeared first on Digital Photography School.


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RuneScape – Evolution of Combat Boss Solos Pt. 1

03 Feb

Several days after the release of EoC to RuneScape, I thought it would be nice to make a compilation of boss monsters soloing once more. Like, Comment, Fav, and subscribe for more videos like this! 🙂 My comments regarding some boss monsters in this video: – Chaos Elemental: Lvl 138; Life points: 17250; Weakness: Bolts With the removal of PK Skulls, the wilderness is now even much more dangerous and high-risk, as you will drop all of your items at death (with the exception of 1 item if you have Item Protect). What you will face is the Chaos Ele will randomly teleport you around (usually away from); you can resolve this by using an ability on your actionbar, assuming you have the boss targeted. The Ele can also disarm you if you have inventory space. This is dangerous when you are peforming an ability that channels. As shown in the video, I was using Snipe, but then I got disarmed, so snipe did not work as damage calculation only triggers if I have a ranged weapon equipped. While re-equipping your armour or weapon, you will suffer a 2-second cooldown for all abilities. Dagannoth Kings: Lvl 156’s; Life points: 37400 Weaknesses: Prime: Arrows; Rex: Fire; Supreme: Stab These bad boys are by far the hardest to solo, you cannot bind Dagannoth Rex (even if the spell hits) as he is immune to stuns (including many other bosses). I’m hoping Jagex decides to fix this particular error. Even if you were trying to kill Supreme first with Magic Protection prayer, you will get destroyed

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Halo Combat Evolved: Walkthrough – Part 16 [Mission 7] The Library (Gameplay & Commentary)

01 Feb

Halo Combat Evolved Walkthrough: The Library – Mission 7 Part 16 of my Let’s Play series from Halo Combat Evolved This is going to be the last upload of this series for a couple of days now due to the fact I have uploaded 4 Episodes in three days, that is unless you guys want me to continue to release this on a daily basis? Let me know in the Comments. Follow me on Twitter – www.twitter.com Playlist – www.youtube.com

www.Berger-Bros.com Learn how to fine tune your camera’s metering. The camera doe NOT behave like your eye. The camera needs YOU to tell IT what to do. Every camera has a built in default metering mode, which is the way the camera sees the available light, and adjusts to that light. Yvonne Berger, an instructor with Berger Bros Camera in Amityville and Syosset Long Island, New York explains various metering modes, such as matrix and evaluative metering, center weight meter spot metering She explains when to use each type of metering depending on what type of photograph you are taking.

 
 

Halo Combat Evolved: Walkthrough – Part 3 [Mission 2] Halo (Gameplay/Commentary) Xbox 360

29 Jan

Halo Combat Evolved Walkthrough: Halo – Mission 2 This is Part 3 of my Let’s Play series from the Classic that is Halo Combat Evolved. I am currently working on a few exciting projects for my Channel that I am hoping to share with you all over the coming days/weeks, I hope you guys are enjoying this blast from the past in Halo Combat Evolved as this has been great fun to revisit and has brought back a load of great memories. Just to further reiterate I will be uploading this series on a day-to-day basis so keep checking back for more if you guys are enjoying this series. Lastly I would really appreciate if you guys could rate this video whatever you feel it deserves as a rating either way goes a long way! Follow me on Twitter – www.twitter.com Playlist- www.youtube.com
Video Rating: 4 / 5

 
 

Halo Combat Evolved: Walkthrough – Part 9 [Mission 4] The Silent Cartographer (Gameplay/Commentary)

26 Jan

Halo Combat Evolved Walkthrough: The Silent Cartographer – Mission 4 Part 9 of my Let’s Play series from Halo Combat Evolved. I have Uploaded three Episodes in two days and will be Uploading the next Part either on the weekend or first thing Tuesday morning as I have a lot of exciting projects in the works and want to share some of them with you this week. As always I would really appreciate if you guys could rate this video whatever you feel it deserves as a rating either way goes a long way! Follow me on Twitter – www.twitter.com Playlist- www.youtube.com

 
 

Halo Combat Evolved: Walkthrough – Part 8 [Mission 4] The Silent Cartographer (Gameplay/Commentary)

26 Jan

Halo Combat Evolved Walkthrough: 4.The Silent Cartographer – Mission 4 Part 8 of my Let’s Play series from Halo Combat Evolved. My first double upload of the series so far! I decided to upload this a day early as the previous Episode that I just uploaded was a re-upload due to having to edit out some audio. Expect a 25 minute Episode tomorrow! I would really appreciate if you guys could rate this video whatever you feel it deserves as a rating either way goes a long way! Follow me on Twitter – www.twitter.com Playlist- www.youtube.com
Video Rating: 4 / 5

 
 

Halo Combat Evolved: Walkthrough – Part 12 [Mission 5] Assault on The Control Room

24 Jan

Halo Combat Evolved Walkthrough: Assault on the Control Room – Mission 5 Part 12 of my Let’s Play series from Halo Combat Evolved This is the last Part I’m going to be uploading off this series for a couple of days, but expect a ton of uploads from this series starting Monday next week as I hope to conclude this fairly soon. As always I would really appreciate if you guys could rate this video what you feel it deserves as a rating either way goes a long way! Follow me on Twitter – www.twitter.com Playlist – www.youtube.com