251469
信號
https://www.travelandtourworld.com/news/article/uks-first-train-company-lumo-removes-plastic-bottles-supporting-sustainable-travel-and-tourism/
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旅遊世界
The East Coast Main Line train operator, Lumo, is proud to announce a UK first for any train company in eliminating plastic bottles onboard its services which connect Edinburgh and London. To coincide with Earth Day (22 April 2024) Lumo's all-electric fleet of trains will now offer cartons of water in a bespoke 100% recyclable carton, reducing the many thousands of plastic bottles produced each week.
發布日期：22 年 2024 月 XNUMX 日
251488
信號
https://www.androidpolice.com/weirdest-phones-to-show-up-in-movies-tv/
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Android警察
It makes sense that smartphones have become a part of film and TV; after all, smartphones are what we carry around most. Sometimes, these placements make sense, using some of the best phones available at the time, and sometimes, it feels jarringly random. One of my favorite pastimes is to watch...
發布日期：22 年 2024 月 XNUMX 日
251487
信號
https://www.mdpi.com/1996-1944/17/8/1918
信號
MDPI
3.1. pH and Compressive Strength of Cement Paste with Chemical Admixtures Alone 3.1.1. AcidsOxalic acid (OA), salicylic acid (SAA), and silicic acid (SA) can liberate hydrogen ions (H+) in water and react with Ca(OH)2 in cement. The pH and compressive strength of cement pastes doped with...
發布日期：22 年 2024 月 XNUMX 日
251486
信號
https://www.wallpaper.com/design-interiors/abreham-brioschi-nodus-rugs
信號
牆紙
The Dankil Depression is rather inhospitable - one of the hottest, lowest, and driest places on the planet - yet it still inspired Italo-Ethiopian designer Abreham Brioschi when developing the concept for his project with Nodus Rugs. 'I often focus on the cultural and traditional practices of the...
發布日期：22 年 2024 月 XNUMX 日
251485
信號
https://www.mdpi.com/1420-3049/29/8/1889
信號
MDPI
1. IntroductionFossil fuels dominate the global energy sector, accounting for as much as 80%. However, owing to their nonrenewable nature and severe environmental impacts, there is an urgent need to seek new energy alternatives to increase the supply of renewable energy and reduce greenhouse gas...
發布日期：22 年 2024 月 XNUMX 日
251484
信號
https://rekkerd.org/revealed-techno-subs-vol-2-serum-alarms-vol-1-more/
信號
雷克德
Alonso Sound has introduced the latest Revealed series sample pack Techno Subs Vol. 2, a fresh batch of 250 sub loops filled with hydrothermal rhythms, tectonic pulses, seismic rumbles, and trench-deep basslines. Each loop is designed to provide an impactful bass layer foundation, crucial for...
發布日期：22 年 2024 月 XNUMX 日
251483
信號
https://cryptocurrencynews.com/green-bitcoin-mining-navigating-regulatory-challenges/
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加密貨幣新聞
At the dawn of January 2024, the Bitcoin mining sector reached a notable milestone, with over 50% of its energy coming from sustainable sources. This achievement marks a significant shift towards greener practices within the cryptocurrency realm, fueled by the adoption of renewable energy. A...
發布日期：22 年 2024 月 XNUMX 日
251482
信號
https://www.mondaq.com/Article/1453684
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Mondaq
I am thrilled to share with you some exciting news that has brought a great sense of responsibility and honor to my professional journey. I don't know about you, but it is not every day that I receive a letter from the President's Office with the subject line "Appointment to the Main Team of the Expert Committee for National Development Vision 2050".
發布日期：22 年 2024 月 XNUMX 日
251481
信號
https://www.techradar.com/pro/a-whole-new-generation-of-displays-researchers-develop-rgb-led-out-of-miracle-material-perovskite-paving-the-way-for-self-sensing-solar-powered-displays-but-its-hour-long-service-life-needs-to-be-improved-first
信號
TECHRADAR
The majority of personal gadgets feature LCD and OLED screens, but most just show information. To make these screens do more - like detecting touch or changing light levels - they need additional sensors. Researchers at Linköping University (LiU) in Sweden have invented a new kind of screen where all these sensor functions are built right into the screen's LEDs.
發布日期：22 年 2024 月 XNUMX 日
251480
信號
https://lifeboat.com/blog/2024/04/two-companies-enter-historic-multimillion-dollar-deal-to-manufacture-solar-panels-domestically-heres-how-it-could-affect-american-energy
信號
救生艇
A couple of solar-sector manufacturers have a powerhouse agreement that reaches a unique benchmark. Thanks to a $400 million, three-year deal between Heliene and Suniva, solar panels and cells will be entirely made in the U.S., a unique combination until now. Electrek reports that to this point, solar cells — the contraption that turns sunlight into electricity — were imported.
發布日期：22 年 2024 月 XNUMX 日
251479
信號
https://www.chicagotribune.com/2024/04/21/clean-energy-waitlist-illinois/
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芝加哥論壇報
Ninety miles west of Chicago, the corn and soybean fields stretch to the sky, and dreams of the clean energy future dangle — just out of reach.
To the east of Route 52, there's the first phase of the 9,500-acre Steward Creek solar farm, in the works since 2019.
To the west, there's South Dixon...
To the east of Route 52, there's the first phase of the 9,500-acre Steward Creek solar farm, in the works since 2019.
To the west, there's South Dixon...
發布日期：22 年 2024 月 XNUMX 日
251478
信號
https://cleantechnica.com/2024/04/21/study-unlocks-opportunities-to-bridge-the-us-wind-energy-workforce-gap/
信號
清潔技術
透過電子郵件註冊 CleanTechnica 的每日新聞更新。或在 Google 新聞上關注我們！美國陸地和海上風能市場預計將在未來幾十年內大幅成長。隨著這種增長，對經過適當培訓的風能工人的需求也將增加，以滿足國家部署目標。
發布日期：22 年 2024 月 XNUMX 日
251477
信號
https://cleantechnica.com/2024/04/21/alaskas-wind-wave-tidal-resources-could-help-state-meet-future-energy-needs/
信號
清潔技術
透過電子郵件註冊 CleanTechnica 的每日新聞更新。或在 Google 新聞上關注我們！根據國家再生能源實驗室 (NREL) 研究人員的分析，在阿拉斯加外大陸架 (OCS) 的海洋再生能源生產方面，離岸風電對於實現能源生產脫碳、建立能源安全和獨立具有重要意義。
發布日期：22 年 2024 月 XNUMX 日
251476
信號
https://www.whitehouse.gov/cea/written-materials/2024/04/11/the-next-phase-of-electricity-decarbonization-planned-power-capacity-is-nearly-all-zero-carbon/
信號
白色的房子
For the first time since the mid-20th century, over 95 percent of this year's planned new electric-generating capacity in the United States is zero-carbon.[1] Natural gas has long been relied on to ensure the nation's power grids deliver electricity when needed. However, recent trends indicate a...
發布日期：22 年 2024 月 XNUMX 日
251472
信號
https://www.thehindu.com/news/national/vizianagaram-train-accident-crew-station-staff-failure-to-follow-rules-caused-andhra-pradesh-train-crash-that-killed-17/article68091402.ece
信號
印度教
去年，安得拉邦維齊亞納加拉姆地區發生了一起造成17 人死亡、34 人受傷的重大火車事故，調查得出的結論是，事故是由於「火車運行失誤」造成的，並補充說，如果沒有發生事故，事故原本是可以避免的。
發布日期：22 年 2024 月 XNUMX 日
251471
信號
https://www.npr.org/2024/04/21/1246236300/what-it-would-take-to-bring-high-speed-rail-to-texas
信號
淨現值
美國在高鐵方面落後，但日本首相的訪問重新激發了人們對德克薩斯州的興趣。 NPR 的 Andrew Limbong 接受《達拉斯晨報》的 Amber Gaudet 採訪。
ANDREW LIMBONG（主持人）：子彈列車是 1960 世紀 XNUMX 年代初在日本發明的。自從...
ANDREW LIMBONG（主持人）：子彈列車是 1960 世紀 XNUMX 年代初在日本發明的。自從...
發布日期：22 年 2024 月 XNUMX 日
251470
信號
https://www.newser.com/story/348950/in-tech-mecca-the-trains-run-on-floppy-disks.html
信號
新聞工作者
為何放緩？ Ars Technica 解釋說，更換軟碟系統並不是簡單的重新啟動。 SFMTA 發言人 Michael Roccaforte 表示，必須徹底檢修其所連接的整個列車控制系統，包括一條「頻寬比舊的 AOL 撥號數據機要少」的環路電纜。支付新系統費用：該項目還存在預算問題，該項目將運行「數億美元」。 SFMTA 表示，雖然客流量逐年上升，但尚未從疫情中完全反彈，工作日客流量為 433,000 人，約為 68 年的 2019%。
發布日期：22 年 2024 月 XNUMX 日
251459
信號
https://www.cnbc.com/2024/04/21/10-most-sustainable-us-citiestheyre-almost-all-on-the-west-coast.html
信號
CNBC
Washington, D.C., continues to be at the forefront of energy efficiency. The District cut emissions by 36% between 2006-2021, according to the Carbon Free DC plan Mayor Muriel Bower released at the COP28 Local Climate Action Summit in Dubai in 2023. The plan's key strategies include phasing out on-site fossil fuel combustion in buildings, enabling more residents to walk, bike, and take public transit by reducing transit costs with free or reduced fares, and much more.
發布日期：22 年 2024 月 XNUMX 日
251458
信號
https://techxplore.com/news/2024-04-retro-reflectors-future-cities-cool.html
信號
科技探索
本網站使用 cookie 來協助導航、分析您對我們服務的使用、為廣告個性化收集數據以及提供來自第三方的內容。 通過使用我們的網站，您承認您已閱讀並理解我們的隱私政策和使用條款。
發布日期：22 年 2024 月 XNUMX 日
251457
信號
https://whyy.org/articles/can-septas-infrastructure-counter-transit-anxiety/
信號
為什麼
從費城和賓州郊區到南澤西和德拉瓦州，您希望 WHYY News 報導哪些內容？讓我們知道！
就像人行道的寬度或自行車道的連結性一樣，公共基礎設施的建構方式不僅會影響使用者的身體和社會，也會影響使用者的精神。為了...
就像人行道的寬度或自行車道的連結性一樣，公共基礎設施的建構方式不僅會影響使用者的身體和社會，也會影響使用者的精神。為了...
發布日期：22 年 2024 月 XNUMX 日
251460
信號
https://www.spanishpod101.com/lesson/intermediate-fun-easy-spanish-17-transport-in-argentina-everything-you-need-to-know
信號
Spanishpod101
Hola! Soy Brenda, tu profesora de español. Welcome to another lesson, and today, is more of a cultural lesson about Argentina. As you know, I am from Argentina myself so what I would like to share with you today is information about transport in Argentina. Argentina as a country, it's quite big, actually, in fact, and there are different provinces around Argentina with their own different way of transportation, different lines and different ways to move around in cities and the countryside.
發布日期：22 年 2024 月 XNUMX 日