投稿時間:2023-03-13 21:14:33 RSSフィード2023-03-13 21:00 分まとめ(16件)

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IT	ITmedia 総合記事一覧	[ITmedia ビジネスオンライン] 味の素がイトーヨーカ堂の創業者に「異例」の追悼コメントを発表した、意外な理由	https://www.itmedia.co.jp/business/articles/2303/13/news173.html	itmedia	2023-03-13 20:46:00
AWS	AWSタグが付けられた新着投稿 - Qiita	AWS Greengrass V2のShadowManagerでClassic Shadowと同期する方法	https://qiita.com/yomon8/items/cfcf207694215abec114	compo	2023-03-13 20:34:52
Azure	Azureタグが付けられた新着投稿 - Qiita	システム割り当てIDではなく、ユーザ割り当てIDを使ってKeyVaultにアクセスしたいときに使うコマンド	https://qiita.com/nr_ck/items/1afc828bb390fbfbf376	appservice	2023-03-13 20:31:59
Ruby	Railsタグが付けられた新着投稿 - Qiita	Rspec モデルスペックの基本　100DaysOfQiita　６日目	https://qiita.com/30113011tr/items/95094f9e6888fe48958b	daysofqiita	2023-03-13 20:32:27
技術ブログ	Developers.IO	XGBoostを使って解約率を予測するチュートリアルやってみた	https://dev.classmethod.jp/articles/churn-rate-predictions-with-xgboost/	mlmxlarge	2023-03-13 11:23:29
海外TECH	DEV Community	The Rise and Fall of Silicon Valley Bank: What It Means for Tech Startups	https://dev.to/khoubaibsudo/the-rise-and-fall-of-silicon-valley-bank-what-it-means-for-tech-startups-3d59	The Rise and Fall of Silicon Valley Bank What It Means for Tech StartupsThe failure of Silicon Valley Bank svb which has shocked the tech sector is today s top story Companies that had their money in svb are now concerned that their payments would bounce or that their employers might fail Nevertheless how valid are these worries We ll look at what caused svb to fail what it means for IT entrepreneurs and what the future may hold in this blog article The Tech Boom and Silicon Valley BankWe saw a tech boom over the past ten years that was far more significant than the dot com bubble All you needed to secure an investment from a venture capital firm was the next big idea for a disruptive app since central banks were providing easy money and low interest rates And Silicon Valley Bank is the best company to entrust your money with When interest rates were low things were wonderful for SVB With over billion in customer deposits it rose to become the th largest bank in the US They placed this money in bonds and mortgage backed securities generally with maturities of years or longer in order to earn a return The issue is that bond values fall when interest rates rise which resulted in a mismatch between assets and liabilities When word spread about this everyone began to panic and begin to withdraw their money from the bank in an Old Fashioned rush The FalloutTo reduce their losses the government which guarantees deposits up to promptly intervened and closed the bank You don t lose anything if you have less than in this bank because it is completely insured Yet the majority of tech businesses probably have more money in the bank than that and at least of deposits were not insured With that money you might get a haircut The scenario is still developing and a number of different things could occur A larger bank might pounce and buy svb guaranteeing all of the deposits If that fails perhaps legislation will be drafted to steal funds from taxpayers to bail out these Internet firms just as they did with the banks in If that doesn t succeed though the FDIC can simply sell off all of svb s assets and then distribute a future dividend to uninsured depositors Shareholders will essentially lose everything but depositors will recover the majority if not the entirety of their money They were bailed in and now stand to lose everything ContagionThe most intriguing aspect of this predicament though is how it can spread or what type of economic shocks it might cause for other Silicon Valley companies Because more than billion of its cash reserves were exposed to svb USDCoin USDC one of the most popular stable coins in the cryptocurrency space depegged as a result Because these stable coins are essential to maintaining liquidity in the cryptocurrency markets this is extremely terrible for the industry There would be a ton of collateral harm if it were to completely collapse Although Terra s UST collapse last year was not great the collapse of USDC would be much worse You wonder if there are any other banks that are in a similar predicament as svb when it comes to contagion It was particularly vulnerable to tech companies but the main issue here is rising interest rates and it s probable that other banks made such errors as well How It Affects the Average Software Engineer Other smaller startups are claiming that they won t be able to pay their employees which sounds bad but in reality they ll probably be able to find some kind of temporary solution to continue operating as normal until the FDIC figures things out Many companies like Roku and Roblox have disclosed their exposure and should have no problem continuing their operations as normal Longer termThis is unquestionably negative news for the market for tech jobs In an industry where burning through large amounts of cash until you are acquired or go public is common running out of money is never a good thing To make matters worse recent inflation was worse than anticipated which means the fed won t be able to lower interest rates anytime soon There are really only two possible outcomes No matter what happens with interest ratesーwhether they remain high and usher in a second Great Depression or they go below zero and force the dollar to hyperinflate into worthless toilet paperーAI will eventually replace all of these tech employment	2023-03-13 11:03:12
海外TECH	Engadget	The Morning After: Netflix wins six Oscars	https://www.engadget.com/the-morning-after-netflix-wins-six-oscars-111543725.html?src=rss	The Morning After Netflix wins six OscarsNetflix took home six Oscars last night besting all the other streaming services but a single film Everything Everywhere All at Once dominated the biggest awards It claimed three of four of the acting awards along with Best Director and Best Picture Netflix s All Quiet on the Western Front won Oscars for Best International Feature Best Cinematography Best Production Design and perhaps surprisingly Best Original Score Netflix also claimed Best Animated Feature trophy for Guillermo del Toro s Pinocchio while Apple TV the only other streaming service to win anything claimed Best Animated Short Film with The Boy the Mole the Fox and the Horse However it ll be a muted celebration compared to last year when Apple won the first ever Best Picture Oscar for a streaming service with CODA Mat SmithThe Morning After isn t just a newsletter it s also a daily podcast Get our daily audio briefings Monday through Friday by subscribing right here The biggest stories you might have missedNetflix comedy series I Think You Should Leave comes back on May th Hitting the Books How th century science unmade Newton s universe Ted Lasso returns with a stronger more focused third seasonRing Car Cam hands on Amazon s video security ecosystem hits America s highwayseBay s first union is formed of workers at a trading card marketplace Elon Musk reportedly wants to be his employees landlordHe s trying to build a company town for Tesla Boring and SpaceX workers in Texas According to a report from The Wall Street Journal Elon Musk is attempting to build a company town for Tesla Boring and SpaceX workers The mooted town around miles from Austin Texas would likely be called Snailbrook The plan would encompass homes next to Boring and SpaceX facilities in Bastrop County The report states Boring employees were invited last year to apply for housing with rents expected to start at around per month for a two or three bedroom home The median rent in nearby Bastrop is around a month Continue reading Audi s electric mountain bike costs over The two wheel E tron takes some cues from Audi s Dakar Rally car AudiAudi is the latest automaker to dip into upscale e bikes with a pricey electric mountain bike that takes design cues from its RS Q E tron E electric Dakar Rally racer Built by Italy s Fantic it combines a W Brose motor with a Wh battery but Audi hasn t announced the range or top speeds yet Like other Brose powered e bikes the ride has four levels of electric assistance ranging from a mild Eco through to the all out Boost mode The Audi electric mountain bike comes in three sizes but you ll need to act quickly and have a large bank balance The bike is only available as a quot limited run quot model priced at £ about in the UK Continue reading US regulators will protect all deposits at Silicon Valley BankCompanies like Etsy and Roku will gain immediate access to their funds US regulators have announced they re acting to quot fully quot protect all deposits at Silicon Valley Bank SVB The institution is home to many startups and established companies like Roku and Etsy which will have full access to their funds as of today At the same time officials said there will be quot no bailouts quot On top of SVB regulators closed Signature Bank on the weekend It s one of the largest banks used by cryptocurrency companies and Crypto exchange Coinbase had million in deposits at the bank In a joint statement federal regulators said quot all depositors of this institution will also be made whole quot Continue reading SpaceX s Crew mission safely returns to Earth after five months in spaceIt was a trip for the history books SpaceX s Crew mission has safely returned to Earth On Saturday evening the company s Endurance Dragon spacecraft splashed down off the coast of Florida following a five month stay at the International Space Station The capsule was carrying NASA astronauts Josh Cassada and Nicole Mann Japan s Koichi Wakata and Russian cosmonaut Anna Kikina Not on the flight was NASA astronaut Frank Rubio who flew to the ISS on MS the Russian Soyuz spacecraft that sprung a coolant leak late last year following an apparent micrometeoroid strike The Endurance crew temporarily retrofitted their ride to carry Rubio in case of an emergency evacuation from the ISS after Roscomos determined MS could only safely transport two people Fortunately there s now a replacement craft at the ISS Continue reading This article originally appeared on Engadget at	2023-03-13 11:15:43
海外TECH	Engadget	Lexus offers a a glimpse at its EV future with the RZ 450e	https://www.engadget.com/lexus-offers-a-a-glimpse-at-its-ev-future-with-the-rz-450e-110046197.html?src=rss	Lexus offers a a glimpse at its EV future with the RZ eAn hour north of Marseille sits Château La Coste a winery hotel and art gallery nestled in the heart of a beautiful Provincial valley In its grounds is a Renzo Piano designed steel and glass oubliette buried in a knife wound carved out of the undulating vineyards It s here that Lexus has gathered the world s press to show off its latest vision for the future of driving Lexus believes the new RZ e is a new dawn for electric vehicles but also for the way that we control them That s because several of the prototypes on show utilize the company s long in development steer by wire system that threatens to upend more than a century of technology The RZ e is Lexus first battery electric vehicle so long as you forget about all of the other ones it s sold over the years Unlike its predecessors this is the first to be conceived as an EV from the get go rather than as a variation of a model built to accommodate an engine It sits atop Toyota s E TNGA platform the same underpinning both the bZX and Subaru s Solterra As much as the platform is common however Lexus was keen to point out that this is not just a rebadged bZX and is very much its own vehicle Whereas that car was designed to be more friendly when going off road this car is built exclusively for town and city living Given both are midsize crossover SUVs built on the same platform there are many similarities between the two But Lexus design language makes the RZ look less bland than its cheaper sibling with sharper side lines and a more aggressive nose Unlike the Toyota the Lexus is only available in a four wheel drive dual motor system that outputs a combined kW power kW from the front kW back But that translates into a quoted brake horsepower of so it won t be as quick as some of its would be rivals in raw speed The company would probably point out however that its Direct system which uses a variety of digital control units to monitor where force needs to be distributed to ensure the car remains planted on the road potentially offers a far better sense of driving than its rivals There are other differences The boot is larger liters in the main boot plus an extra liters under the false floor compared to the bZX s liters The interior options are nicer and for more cash you can get Alcantara esque trims and nicer metallic paint jobs The interior plastics are all high quality with all the surfaces you come into contact with feeling thicker and nicer than some vehicles I could mention Which is to say that this is still a Lexus Unlike other EVs Lexus will sell you just one battery size with each RZ coming with a kWh battery of which kWh is available to drive Lexus says that rather than messing with different battery sizes it s worked instead to squeeze a lot of performance and efficiency out of this cell You should expect to wring miles from a charge with inch wheels and get closer to miles if you opt instead for the inchers I have an urge to castigate the company for not even breaching the mile range limit given that to many it might feel like a dealbreaker That said I m not sure I could drive from my house to Liverpool hours minutes miles without stopping for a comfort break And despite its obvious weight and size Lexus said that it has made the RZ e as efficient as it can be It should be able to get between and miles per kWh although another midsize SUV Hyundai s Kona Electric has it beat in the on paper efficiency stakes There s an kW charger on board that Lexus promises will harness enough DC fast charging to re juice the e s battery to percent within half an hour None of those figures are eye grabbing on their own but speak to a package that s solid uncontroversial and hopefully reliable on the longer term But I d be lying if I said I wasn t hoping that since Toyota and Lexus have lagged so far behind the rest of the industry that its new generation of EVs would have performance figures to make it stand out against its high priced competition Lexus is already taking orders for the e in select territories but you can only pick it up with the standard electrically assisted rack and pinion steering system At the launch I attended Lexus also equipped some of the trial vehicles with its One Motion Grip OMG steer by wire system which will be available as an additional option at some point in OMG removes the mechanical link between steering wheel and wheels replacing it with a torque actuator on the driver s end which is connected by wire to a control actuator on the axles Rather than turning the wheel directly you re issuing instructions which are transmitted to the wheels for it to carry out A bit like when you play any video game come to think of it Lexus pre programmed our test vehicles with routes designed to take advantage of Provence s twisty scenery filled roads But it was on one mercifully straight highway that I wondered how much of this system will be the last straw for purists craving connection to the road Even with so many aids added to steering systems as they presently exist there s still a physical sense that you turn a wheel and the vehicle obeys This ever so slightly feels like the beginning of the end for mechanical steering the drawing of a veil over the last century plus of driving Daniel CooperWith any new technology there is the inevitable culture shock as you get to grips with the change Spending a few hours with it does not constitute enough time for endorsement or indictment but I do have some initial thoughts Driving with One Motion Grip is a lot more alive and active than you may expect from a stately SUV especially one from Lexus The system does demand your attention and going around my first roundabout I needed to make lots of fine tuned adjustments to my steering I can see why the press who tested a very early version of this system a few years back described it as “twitchy It s not the right word but you get a sense that you need to recalibrate your sense of turning which is hampered by the fact that the turning will change depending on the speed you re traveling at It has taken the better part of twelve years for Lexus to develop this system although it s not the first to the idea Infiniti Nissan s luxury car marque launched the Q with Direct Adaptive Steering albeit it remained a mechanical connection to the wheels as well Lexus is going all in on wires but to reassure wary would be purchasers about reliability also added redundant actuators at both ends as well as a back up battery to ensure steering never loses power That means there s no great weight saving vital for BEVs compared to “real steering but you still get all of the other potential benefits of switching to the technology With One Motion Grip the e can offer the same level of dynamism for driving as seen in other parts of the car The Direct system can already alter the torque put to each wheel to balance the ride and you get a similar level of dynamic alteration when driving For instance the system will adjust how much turn you get depending on the speed you re driving at with tricky car park maneuvers more dramatic than switching lanes on a highway And for that we come to Lexus most eye catching controversial and interesting change ditching the steering wheel for a yoke in a quest to end “hand over hand driving Ditching the steering wheel also means that Lexus can reduce clutter and make it easier for drivers to see the instrument binnacle This is a great idea in theory but falls victim to the problem that more than a few Toyota and Lexus vehicles have suffered from over the last few years I don t know why but many models including the Mirai Prius and Corolla amongst others have their infotainment displays too low down in the center console So when you want driving directions you need to physically take your eyes off the road to look at the screen At least in the bZX the display is at the same height as the steering wheel but here the inch infotainment display is buried below the air vents Maybe it s all a clever ploy to ensure everyone opts for a heads up display but it s a persistent bugbear of mine Towards the end of my time with the setup it got easier and I suspect that it ll only take a few days of regular use before it becomes second nature It s almost tragic that for all of the effort this technology will eventually pass unremarked into everyone s daily driving habits But I will admit that when it came time for our last trip driving the e back to the airport me and my driving partner James both said we d prefer driving the version with the wheel But then it s always easier to run screaming back toward the comfort of the familiar when you re pressured for time Lexus has been in the process of building electrified vehicles for the better part of two decades but it s only now that it has launched its first clean sheet EV Toyota may have been the first to make a partially electric vehicle work as a mass market proposition but it always had hydrogen as its north star of its strategy It in tandem with fuel companies and the Japanese government opted to pursue hydrogen as the wonder fuel of the future Company officials frequently cited the cost and weight of batteries and the speedy refueling times of hydrogen as justification to avoid following the market Inch by inch sector by sector the corporation has ceded more and more of the ground it initially cultivated to upstart rivals The only evidence the company still clings to the hope of re litigating the last decade of auto industry evolution was in a clearing across from the chateau s polished concrete garage There surrounded by metal barriers clad in Toyota branded banners was a hydrogen generator used to feed power into the facility necessary to charge so many cars all at once But for my own pessimism there remains hopeful shoots that Toyota s fuel cells may finally find their place The company recently announced a deal to sell hardware to Hyliko a French trucking startup to build the sort of heavy duty equipment that hydrogen power is ideal for Similarly BMW has started showing off its iX Hydrogen a prototype hydrogen EV that uses Toyota s technology But these are still little more than green shoots of hope that hydrogen hasn t become a technological cul de sac the company has driven itself down into Especially given the natural benefits of generation transport and efficiency that electricity has always had over its rival As for the RZ e it s an EV that makes a better case for your head than perhaps it does your heart Perhaps it s because all EVs are a little more bloodless than their gas powered rivals and that the company has spent so long refining its offering It s powerful enough that you ll feel a real kick when you put your foot to the floor and the steering is a lot more active and direct than you would expect from a big heavy Lexus branded SUV But there s also something sterile about the whole thing the seriousness of the machine stripping out some of the fun But that s flimsy criticism of a grown up vehicle that gets the fundamentals right and should leave you with no doubts about the reliability of its hardware The Lexus RZ e is available to order in the UK for £ with the most expensive Takumi variation costing £ Deliveries for the vehicle are expected to begin at the end of May This article originally appeared on Engadget at	2023-03-13 11:00:46
医療系	医療介護 CBnews	コロナ抗体保有率、全国で42％-2月時点、厚労省調べ	https://www.cbnews.jp/news/entry/20230313201321	厚生労働省	2023-03-13 20:20:00
ニュース	BBC News - Home	BBC director general Tim Davie denies Tory pressure in Gary Lineker row	https://www.bbc.co.uk/news/uk-64937660?at_medium=RSS&at_campaign=KARANGA	davie	2023-03-13 11:42:49
ニュース	BBC News - Home	HSBC swoops in to rescue UK arm of Silicon Valley Bank	https://www.bbc.co.uk/news/business-64937251?at_medium=RSS&at_campaign=KARANGA	money	2023-03-13 11:49:20
ニュース	BBC News - Home	'World's oldest' Humboldt penguin dies at Yorkshire zoo	https://www.bbc.co.uk/news/uk-england-humber-64919280?at_medium=RSS&at_campaign=KARANGA	yorkshire	2023-03-13 11:38:07
ニュース	BBC News - Home	Strikes Update: How Monday 13 March junior doctors' strike affects you	https://www.bbc.co.uk/news/business-64918546?at_medium=RSS&at_campaign=KARANGA	conway	2023-03-13 11:21:37
ニュース	BBC News - Home	Lineker to return as host of Match of the Day	https://www.bbc.co.uk/news/uk-64936917?at_medium=RSS&at_campaign=KARANGA	media	2023-03-13 11:22:11
ニュース	BBC News - Home	Oscars 2023: An Irish Goodbye wins best short film Oscar	https://www.bbc.co.uk/news/uk-northern-ireland-64903140?at_medium=RSS&at_campaign=KARANGA	birthday	2023-03-13 11:20:34
ビジネス	ダイヤモンド・オンライン - 新着記事	習氏、ゼレンスキー氏と会談へ　侵攻後初、オンラインで - WSJ発	https://diamond.jp/articles/-/319433	侵攻	2023-03-13 20:26:00