投稿時間:2025-02-10 20:08:23 RSSフィード2025-02-10 20:00分まとめ(8件)

カテゴリー	サイト名	記事タイトル	リンクURL	頻出ワード・要約等	登録日
IT	ITmedia 総合記事一覧	[ITmedia Mobile] ソフトバンクはahamoに勝ったのか、それとも負けたのか　宮川社長の答えは？	https://www.itmedia.co.jp/mobile/articles/2502/10/news151.html	itmediamobile,ahamo,linemo	2025-02-10 19:35:00
Program	JavaScriptタグが付けられた新着投稿 - Qiita	【JavaScript】変数はdeleteもletもできないが`eval(var)`だとdeleteできるがletできないけどできるようになる	https://qiita.com/rana_kualu/items/d633744460c02d3ba1ac	javascript,const,delete	2025-02-10 19:40:57
Program	JavaScriptタグが付けられた新着投稿 - Qiita	【個人開発】様々な界隈のあるあるを神経衰弱で遊び、Xで交流するサービスを作りました！	https://qiita.com/pakira-56A/items/8fde551e0e14520d6f3c	pakiraa,runteq,あるある	2025-02-10 19:30:37
海外TECH	ReadWriteWeb	Trump’s meme coin triggers hundreds of copycat tokens	https://readwrite.com/trumps-meme-coin-hundreds-copycat-spam-tokens/	Donald Trump s new meme coin has reportedly sparked hundreds of copycat and spam tokens to appear despite having no formal Continue reading Trump s meme coin triggers hundreds of copycat tokensThe post Trump s meme coin triggers hundreds of copycat tokens appeared first on ReadWrite	2025-02-10 10:08:13
海外TECH	Engadget	The best cameras for 2025	https://www.engadget.com/cameras/best-cameras-151524327.html?src=rss	Camera launches have been plentiful as of late with Canon Nikon Sony and other major brands releasing important new models recently In we saw some notable improvements in areas like autofocus and video along with some new trends in creating interesting looks for videos and photos in camera All told there were over new cameras launched last year which joined the many outstanding models on the market from years prior The question is which one is right for the type of videography or photography you do Whether you re an aspiring action or wildlife photographer an extreme sports junkie or a content creator we ll help you find the perfect camera to match your budget and requirements What to consider before choosing a camera Though smartphones get better for video and photos every year full cameras still have an edge in many ways The larger sensors in mirrorless cameras let more light in and you have a wide choice of lenses with far superior optics Dedicated cameras are also faster for shooting things like sports or wildlife offer superior video for content creators and create more professional results Sensor size There are a few key things to consider to get the most out of a camera The first is sensor size in general the larger the sensor the better and usually more expensive the camera Full frame is the largest sensor size for mainstream cameras and it s available on models like the new Panasonic S the Nikon Z III and Canon EOS R II At a size equivalent to mm film x mm it offers the best performance in terms of image quality low light capability and depth of field But it s also very expensive and finicky While bokeh looks incredible at an aperture of f the depth of field is so razor thin that your subject s eyebrow might be in focus but not their eye This can also make shooting video difficult The next size category is APS C around x mm for most models and x mm for Canon offered on Fujifilm s X Series lineup the Canon R the Sony ZV E II and the Nikon Z It s cheaper than full frame both for the camera body and lenses but still brings most of the advantages like decent bokeh high ISOs for low light shooting and relatively high resolution With a sensor size the same as movie cameras it s ideal for shooting video and it s easier to hold focus than with full frame cameras Micro Four Thirds x mm a format shared by Panasonic and Olympus is the next step down in sensor size It offers less bokeh and light gathering capability than APS C and full frame but allows for smaller and lighter cameras and lenses For video you can still get reasonably tight depth of field with good prime lenses but focus is easier to control The other common sensor size is Type inch which is actually smaller than one inch at x mm That s used mostly by compact models like Sony s ZV vlogging camera Finally action cameras like the GoPro Hero and DJI s Osmo have even smaller sensors and inches respectively Autofocus For photographers another key factor is autofocus AF speed and accuracy Most modern mirrorless cameras have hybrid phase detect AF systems that allow for rapid focus and fast burst speeds The majority also offer AI features like eye detect AF for people and animals which locks in on the subject s eyes face or body to keep them in focus However some models are faster and more reactive than others Displays The electronic viewfinder EVF and rear display are also crucial The best models have the sharpest and brightest EVFs that help you judge a shot before taking it For things like street photography it s best to have as bright and sharp a rear display as possible so it s easy to see your subject and check focus in all manner of lighting conditions You may also want a screen that flips out rather than just tilting too Lenses DSLRs and mirrorless cameras let you change lenses but you re stuck with what s built into a compact camera While that s great for portability a single lens means you re going to sacrifice something along the way The Fujifilm XV for instance has a fast but fixed mm equivalent f lens and no zoom The Sony RX V has a mm zoom but it s slower at the telephoto end f and less sharp than a fixed focal prime lens When choosing a lens for a mirrorless camera you ll need to consider the focal or zoom length along with the minimum aperture Smaller numbers like f for a prime lens or f for a zoom are best as they let you work in darker environments and maximize background blur to isolate your subject However those lenses are more complex and thus more expensive Video recording When it comes to video there are other factors to consider Some cameras combine or skip over pixels line skipping or pixel binning for video recording which is not ideal because it can reduce sharpness Better cameras tend to read out the entire sensor and then downsample to improve video sharpness camera manufacturers don t often say if video is pixel binned but will say if it s downsampled Another important factor is sensor speed as slower sensors tend to have more rolling shutter that can create a jello effect that skews video In addition how s the battery life How do you like the handling and feel How long can you shoot before the camera heats up or stops Does it support bit HDR video Is there a microphone and or a headphone jack If you record a lot of interviews it s preferable to have both How s the video autofocus All of these things play a part in your decision Best cameras Best mirrorless cameras Mirrorless is the largest camera category in terms of models available so it s the best way to go if you re looking for something with the most advanced features Canon and Nikon recently announced they re discontinuing development of new DSLRs simply because most of the advantages of that category are gone as I detailed in a video The biggest selling feature of a mirrorless camera is the ability to change lenses depending on the type of shooting you want to do Best action camera or gimbal camera The most important features to look for in an action cam are image quality stabilization and battery life GoPro has easily been beating all rivals recently in all those areas but DJI has taken a lot of its business with the Osmo Pocket gimbal camera Best compact camera This category has fewer cameras than it did even a few years ago and many models are older as manufacturers focus instead on mirrorless models However I m still a big believer in compact cameras They re a noticeable step up from smartphones quality wise and a lot of people will take a compact traveling or to events when they d never bother with the hassle of a DSLR or mirrorless camera Compacts largely have type inch sensors but a few offer larger options particularly Fujifilm s XF V Another popular model Sony s XV is primarily aimed at content creators looking to step up In any case desirable qualities include image quality a fast lens relatively long zoom flip out display good battery life a high quality EVF decent video and good pocketability This article originally appeared on Engadget at	2025-02-10 10:01:26
科学	NYT > Science	Trump Killed a Major Report on Nature. They’re Trying to Publish It Anyway.	https://www.nytimes.com/2025/02/10/climate/nature-assessment-trump.html	The first full draft of the assessment on the state of America s land water and wildlife was weeks from completion The project leader called the study too important to die	2025-02-10 10:02:07
科学	NYT > Science	Trump Is Freezing Money for Clean Energy. Republican States Have the Most to Lose.	https://www.nytimes.com/2025/02/10/climate/trump-clean-energy-republican-states.html	About percent of manufacturing investments spurred by a Biden era climate law have flowed to Republican districts Efforts to stop federal payments are already causing pain	2025-02-10 10:01:52
医療系	医療介護 CBnews	電子処方箋の機能拡充、引き続き補助の申請受け付け-院内処方管理機能も対象に　厚労省	https://www.cbnews.jp/news/entry/20250210184816	厚生労働省,受け付け,補助事業	2025-02-10 19:10:00