投稿時間:2024-04-30 19:14:04 RSSフィード2024-04-30 19:00分まとめ(14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	気になる、記になる…	楽天モバイル、｢プラチナバンド｣の試験電波を発射開始!!	https://taisy0.com/2024/04/30/197657.html	楽天モバイル,openran,プラチナバンド	2024-04-30 09:42:50
IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 大型連休の谷間ない「10連休」取得は17.9％　「ゆっくり過ごす」人気は変わらず	https://www.itmedia.co.jp/business/articles/2404/30/news160.html	itmedia,オンライン,ビジネス	2024-04-30 18:49:00
IT	Techable（テッカブル）	食品から業務用スマホまで。迅速な発注・納品に対応のマレーシアB2Bマーケットプレイス「Lapasar」	https://techable.jp/archives/232082	ctoc,lapasaramazon,サービス	2024-04-30 09:00:45
Program	JavaScriptタグが付けられた新着投稿 - Qiita	君は論理演算子を知っているか	https://qiita.com/sayyyyyy/items/4eb3548802499dac9374	論理演算子,javascript,typescript	2024-04-30 18:02:21
Program	AWSタグが付けられた新着投稿 - Qiita	【AWS】CLIでスイッチロールする際MFA認証を強制する方法	https://qiita.com/Yukimaru_Rutla/items/2451a96d94251c26a32b	awscli,アクセス,コマンド	2024-04-30 18:38:03
技術系ブログ等	Developers.IO	[Redshift] クエリエディタ v2 の Isolated session 機能を試してみた	https://dev.classmethod.jp/articles/redshift-editor-v2-isolated-session/	redshift,isolatedsession,アノテーションテクニカルサポートチーム	2024-04-30 09:39:41
技術系ブログ等	Developers.IO	dbtで外部テーブルを参照するモデルを作成する	https://dev.classmethod.jp/articles/dbt-view-using-external-table-as-source/	view,テーブル,データアナリティクス	2024-04-30 09:33:08
技術系ブログ等	Developers.IO	[UPDATE] AWS Elemental MediaPackage v2がDASH manifestをサポートしました！	https://dev.classmethod.jp/articles/aws-elemental-mediapackage-v2-supports-dash-manifest/	date,awselementalmediapackagev,awsmediaservices	2024-04-30 09:18:51
技術系ブログ等	Developers.IO	CodeDeployを使用したWindowsサーバへファイル配置した際にイベント内エラーの解消方法について	https://dev.classmethod.jp/articles/tsnote-aws-ec2-windowsservers-codedeploy-illegal-malformedutf8-error/	codedeploy,install,windows	2024-04-30 09:00:50
海外TECH	AppleInsider - Frontpage News	Apple has poached dozens of Google AI experts for its Zurich lab	https://appleinsider.com/articles/24/04/30/apple-has-poached-dozens-of-google-ai-experts-for-its-zurich-lab?utm_medium=rss	Apple s Zurich Vision Lab has moved on from the Apple Car and has been poaching Google staff to work on the future of Apple s AI products ZurichIn AppleInsider reported on the existence of what s believed to be called the Zurich Vision Lab an Apple Research facility in Switzerland It was then understood to be concentrating on the now defunct Apple Car project By the facility was believed to be looking at all future Apple projects including AI Continue Reading on AppleInsider Discuss on our Forums	2024-04-30 09:51:05
海外TECH	Engadget	The best fast chargers for 2024	https://www.engadget.com/best-fast-chargers-140011033.html?src=rss	It s been a minute since you ve been able to get a USB phone charger bundled with most new flagship smartphones That means you actually need to think about which one you should get instead and how much you ought to spend But the bright side is that if you pick the right charging brick it can act as a multi purpose device that can top up a variety of gadgets while also reducing how much gear you need to carry while traveling That said before you buy anything there are some important things to consider Are you looking for a fast charger strictly to pair with your phone or do you want something that can charge a tablet or laptop as well Alternatively if you want something that can recharge a bunch of smaller devices you need to know how many you intend on powering up simultaneously as that will dictate the number of ports you need Finally some phones like those from OnePlus support proprietary charging protocols that are faster than what you ll get with standard USB PD And in those cases you may be better off with a first party phone charger But regardless of what you need Engadget s list of the best fast chargers should cover practically any situation Editor s Note April While we re still waiting for more new chargers to come out so we can do a full update to our guide some appealing options have hit the market recently At the end of March Pluggable announced a super slim two port W USB C adapter that seems like a great travel companion for keeping a phone and a tablet topped up simultaneously One neat feature is its smart power allocation tech which allows the charger to dynamically shift how much juice each device gets to best maximize efficiency Meanwhile for those looking for something beefier UGreen released an entire new line of devices The most notable of these is a watt GaN charger featuring four ports three USB C and one USB A that can split power output between multiple devices at once or charge one laptop at up to watts This gives UGreen s brick a ton of flexibility while still being able to refill even a beefy inch MacBook Pro at top speed Alternatively Satechi s latest w charger offers similar though slightly lower power output and comes with an assortment of international plug adapters which could be a real luxury for frequent travelers But perhaps most importantly both of these devices cost to less than our current favorite high wattage charger Razer s W GaN adapter so we re looking forward to testing these out in more depth soon How we testedThe methodology for my fast charging experiment is intended to be as straightforward as possible I drained each device to percent battery plugged in a power brick and then recorded the amount of charge added every minutes for an hour Each adapter was plugged directly into a standard volt outlet without the use of a power strip or any extension cords and when possible I used the cable that either came included with the battery charger or one made by the same manufacturer as the device If that wasn t an option I used certified watt USB C cables made by Anker Apple and others Because the charging rate for devices varies depending on how much juice you have I wanted to measure how well each adapter was able to match each gadget s optimal charging speed Generally charging is slower between zero and percent before speeds ramp up until the battery hits percent at which point things slow down again to protect and preserve the health and longevity of the power cell For charging stations with multiple ports I always selected the port with the highest power output while also not having multiple devices connected Sam Rutherford EngadgetAs for the devices themselves I selected an Apple iPhone a Samsung Galaxy S Ultra a Nintendo Switch a launch model from a Dell XPS and a inch M Max MacBook Pro This assortment was chosen to cover a wide range of power draws from watts iPhone all the way up to watts M Max MBP Also every system was tested while idle i e no additional apps or games running in order to ensure consistent results One important thing to note is that while the USB Implementers Forum has approved support for USB Power Delivery USB PD charging at up to watts adapters that actually support that power output don t exist yet Additionally while there are a handful of cables that can handle more than watts of juice they are somewhat rare or hard to get What is GaN When looking for chargers you may notice that some are marked as GaN which stands for gallium nitride This is an important distinction because compared to older adapters that use silicon switches GaN based devices support increased power efficiency and output allowing manufacturers to create more compact chargers that run cooler and support higher wattages Depending on the specific power output GaN chargers can be to percent smaller and lighter than silicon based alternatives That might not sound like much but when they re sitting in a bag alongside a laptop phone and any other accessories you might have cutting down on excess bulk and weight can go a long way Chargers we testedWith so many different chargers of varying power outputs to test I broke things down into three categories There are the watt and under chargers which are primarily designed for smartphones and other small mobile devices Then we move up to to watt chargers give or take a watt or two that can handle things like phones along with a number of thin and light laptops Finally we have chargers that output watts or more which are good for pretty much anything besides the biggest and most power hungry gaming laptops Many of these higher wattage adapters also feature multiple ports so can you top up additional devices at full speed However because not every power brick supports multi device charging I didn t include that as a testing metric You can see a full list of the chargers we tested below Apple W charger Anker Nano II W charger Google W USB C power charger Satechi W USB C PD GaN wall charger Samsung W USB C Fast Charging wall charger Belkin W USB C PD GaN wall charger Nekteck W USB C GaN charger Anker Nano II W charger Samsung W Trio adapter Satechi W USB C Port GaN wall charger Satechi W USB PD wall charger Belkin W Port GaN charger Razer USB C W GaN charger Apple W USB C power adapter When it comes to charging small devices watts is by far the most popular as it covers most cell phones along with some larger devices like the Nintendo Switch In our testing all of the watt chargers performed equally well with each one able to get the iPhone to around percent battery charge in less than an hour while also completely refilling the Galaxy phone in minutes However as you can see these smaller low wattage bricks struggled to refill both the XPS and especially the MacBook Pro Yes you can do it but it s rather sluggish the XPS even surfaced a slow charger notification and because I tested each device while idle there s a good chance these chargers may not be able to keep these laptops topped up while under load The Anker middle right is our favorite watt charger thanks to its fast speeds and compact size Sam Rutherford EngadgetHowever the one thing that sticks out is the performance of Apple s watt brick whose lower output caused it to lag behind ーevery other adapter provided faster charging While it was able to keep up with rival devices when refilling the iPhone its wattage is so low it couldn t even trickle charge the XPS Dell s power management did not even recognize that a charger was plugged in That means this adapter is much less useful if you need to quick charge more power hungry gadgets in a pinch And I should mention I didn t bother testing the old watt Apple power cubes which can t even support the iPhone s full watt charging speeds Anyone still using one of those really ought to upgrade If all you want is a power brick to keep small devices powered up our choice for best charger is clear the Anker Nano Not only did it deliver the best speeds in its class but it s also the smallest which makes it super easy for it to disappear in a bag The one we tested the Anker charger is an older model at this point but you should get the same performance from the latest version the W Nano Here s where things start to get interesting because while a number of these chargers have similar power outputs aside from the Samsung watt brick of course the actual results were a bit more varied Both the Nekteck and the Belkin only managed to get the Galaxy phone to around percent battery after an hour compared to the Anker Samsung and Satechi chargers which all hit This suggests that both chargers aren t properly communicating with Samsung s phone in order to take advantage of its watt charging speeds which I was able to confirm by using a USB C volt meter Meanwhile as expected Samsung s watt charger did great when connected to the Galaxy handset but its lower output meant it could not keep up with the and watt bricks Anker once again takes the crown for our favorite watt charger with the middle because even though it s a bit more expensive than the Nekteck it s smaller has more ports and features wider compatibility with more devices like the S Ultra Sam Rutherford EngadgetSomewhat surprisingly every charger in this category performed well when hooked up to the XPS with each adapter finishing within one percent of each other around percent after an hour However when it comes to the thirsty MacBook Pro every extra watt makes a difference with the Anker and Samsung Triple Port Charger edging out the competition even though they re still much slower than Apple s included brick It s also telling that on the Belkin W its fastest charging port actually denotes charging speeds of between and watts which is why it couldn t quite keep up with the other watt chargers I tested As for picking a winner Nekteck s watt brick is the cheapest while also being one of the few options that come with an included charging cable However with only a single charging port and sub optimal compatibility with the Samsung phone it s hard to fully recommend For my money I d go with the Anker as it s smaller slightly faster and the same price as Samsung s W Triple Port charger while still offering a total of three USB ports two USB C and one USB A For anyone considering a high power USB C fast charger here s where it s important to pay attention to the fine print While all of these bricks are listed at or above watts the primary charging ports on the Satechi and Belkin are actually capped at or watts And that s before you consider multi device charging which splits the total output across the other ports with the ratio varying depending on the specific model While Razer s watt GaN charger top middle is the most expensive of the bunch at it earned our pick as the best watt or higher charger due to its more compact design strong power output and the inclusion of useful extras like international outlet adapters and a braided watt USB C cord Sam Rutherford EngadgetDuring testing all four had no issue topping up the smartphones the Switch and the XPS though once again Belkin s adapter couldn t fully recharge the Galaxy phone despite having more than enough wattage On the flip side while Razer s USB C charger has a higher max output than either the Belkin or the Satechi there wasn t much difference in charging speeds when connected to the MacBook Pro And this isn t due to a lack of higher wattage cables as both USB C ports on the Razer brick are capped at a combined watts Meanwhile as one of the rare watt power adapters on the market Apple s brick is super quick and did an expectedly great job of refilling the MacBook Pro However I should mention that it s the only power brick in this segment that comes with a single port which kind of feels like a missed opportunity for the Apple ecosystem So for anyone that wants a charger that can top up an ultraportable laptop quickly while still having juice to spare I prefer Razer s watt GaN adapter It s the best charger in this category as well as the smallest and most expensive at On top of that it comes with two international wall adapters for UK and EU outlets and a braided watt USB C cable all of which you don t get from any others in this category Wrap upSam Rutherford EngadgetObviously there are a lot more than just super fast chargers on the market and sadly I don t have the time to test them all These days discharging a phone from percent battery to dead can take upwards of hours so depending on the device I can only test one USB phone charger per day Just gathering all this data took the better part of two months And unfortunately while I was running this test Anker came out with a new generation of power adapters that I haven t had the chance to evaluate just yet nbsp That said there are still some important takeaways First in order to ensure optimal charging speeds make sure your charger can supply the proper amount of power Manufacturers typically list a device s max charging speeds while power adapters clearly label their USB types and outputs And when in doubt you can look at the fine text on the charger itself though you might have to do some math Just remember watts equals volts times amps Furthermore in the case of adapters with multiple ports you ll check to see how its total wattage is split when connected to multiple devices Then there are other factors like size and weight you ll want to consider with newer gallium nitride adapters GaN often featuring more compact designs and better power efficiency And if you re ever truly in doubt you can simply opt for a fast charger made by the same company as your phone laptop or other gadgets something that s especially true for devices like the OnePlus T that feature speedy proprietary charging protocols This article originally appeared on Engadget at	2024-04-30 09:01:27
科学	NYT > Science	Edward Dwight, Once Picked to Be the First Black Astronaut in Space, Aims for Orbit at Last	https://www.nytimes.com/2024/04/30/science/edward-dwight-astronauts.html	Six decades ago Mr Dwight s shot at becoming the first Black astronaut in space was thwarted by racism and politics Now at he s finally going up	2024-04-30 09:01:08
金融	ニッセイ基礎研究所	ドイツのリースター年金改革案に思う－終身性と安定性なくして年金制度の手本たりうるか－	https://www.nli-research.co.jp/topics_detail1/id=78358?site=nli	nbsp,nbspnbspnbsp,nisa	2024-04-30 18:58:39
詳細記事	ダイヤモンド・オンライン - 新着記事	新人・新戦力が育たないのは「1人目の上司」の能力が低いから《Editors' Picks》 - Editors' Picks	https://diamond.jp/articles/-/343033	editors,xpickseditorsxpicks,エピソード	2024-04-30 18:30:00