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Prof: Dems Know They're Facing Apocalypse in Midterms, So They're Playing the 'Trump is Bad' Tune_我的网站

一 | Professor David Woodard, Clemson University political scientist and former political consultant for Republican congressmen, believes that an early bid by Donald Trump could be "a disaster.",Sputnik: What are the pros and cons of starting the race in the middle of the highly publicized January 6 panel hearings?,Woodard: In my opinion Trump is not starting his race in the middle of the hearings. He is waiting and will file for office later. He likes the spotlight, but this time the hearings only hurt him. The Democrats know they are facing the apocalypse in the midterm elections this year, so they are playing the only tune they can - Trump is bad. They are hopeful of discrediting Trump before the midterm elections. I think the tactic is good: Trump has two impeachments against him and a riot on election day - those are not good recommendations for someone to run for office.,Trump Reportedly Mulls Making 2024 Presidential Bid as Early as July While Aides & Allies Divided2 July, 12:34 GMT,Sputnik: What legal and political consequences do you expect from the congressional hearings into the Capitol riot, especially given Cassidy Hutchinson's testimony last week?,Woodard: I think Cassidy Hutchinson will be discredited, but her testimony has been successful in raising questions Republicans, not just Democrats, have about Trump. Even if she can't prove that Trump "lunged for the wheel" in the limo, the behavior described fits his former president's personality. I think the GOP regulars are looking for a new leader and this hearing serves to discredit Trump even in his denial.,I think the hearings will be criticized by the Republican - about to be majority - in Congress. If Liz Cheney loses, then the hearings will be discredited. If Liz Cheney wins her race, (that is possible, but not probable) then the Trump people are in trouble because her victory shows that the GOP is independent of Trump appeals. That's big news.,Sputnik: Some Republicans are urging Trump to postpone his campaigning until after the midterms, arguing that he might prove a distraction from the party's message. How would an early bid affect the upcoming midterms results?,Woodard: An early bid by Trump could be a disaster. It is like the American space program, the early launch of a rocket means it could tumble back to earth. Trump is fully capable of a mistimed beginning, this isn't 2016 anymore. Timing is important in politics, and the Trump election was perfectly timed opposite Hillary Clinton. That isn't the case anymore, he's overstayed his time on the stage, and Republicans are ready to change to a new voice.,Trump Could Preempt ‘Bogus Findings’ of January 6 Hearing by Announcing 2024 Bid Early, Pundit SaysYesterday, 15:29 GMT,Sputnik: Trump would enter the race with an approval rating among Republicans of around 80 percent. Would an early bid help Trump to reassert himself as the head of the party and cause voters to rally behind him?,Woodard: Remember this about approval ratings (the 80% for Trump): They don't transfer into votes. Yes, Republicans remember Trump, but they also remember Teddy Roosevelt and Ronald Reagan - that doesn't mean they think those people from the past are the best choice in the present. Trump can only re-assert his leadership if he trashes his opponents in early presidential primaries...until then, everything about Trump is pure speculation. I believe that Trump - like Barry Goldwater, Ross Perot, and Richard Nixon - is past history. He can't revive himself after he is so well-known, and with his reputation he has a real problem looking good.,Sputnik: Who are his main rivals inside the party and how do you rate their chances?,Woodard: Obviously, the main voice of the future is Ron DeSantis in Florida. He's a governor and he has a regular voice opposite Biden. Tom Cotton from Arkansas is a solid, conservative voice but he isn't a startling, bright personality. Rick Scott is another Florida personality, but I think he is behind DeSantis. Nikki Haley from SC is a much smaller light than other members of the field, but she might make a good VP. Ted Cruz from Texas is too rough a personality after Trump, people like - they don't love - Cruz.,© AP Photo / Wilfredo LeeFlorida Gov. Ron DeSantis listens during a news conference, Tuesday, Aug. 3, 2021, near the Shark Valley Visitor Center in MiamiFlorida Gov. Ron DeSantis listens during a news conference, Tuesday, Aug. 3, 2021, near the Shark Valley Visitor Center in Miami© AP Photo / Wilfredo Lee,Mike Pence is strengthened by the congressional hearings because he is shown to be an honest man. His problem is that he doesn't have a platform to address the audience. I think Trump will be shown to be a bag of wind, something Americans don't want in the presidential office again.。 德国卡尔斯鲁厄理工学院携手美国斯坦福大学科学家,开发出一款混合能源系统。

二 | 该系统集光伏发电、太阳能热技术与被动式日间辐射冷却(PDRC)技术于一体,可同时提供冷却、发电及加热功能,有望在能源密集型应用领域大显身手,尤其是需要大量电力和冷却的人工智能(AI)数据中心。相关论文发表于最新一期《电池报告物理科学》杂志。 太阳能电池板负责发电,太阳能集热器提供热量,而冷却通常依赖消耗电力的空调系统,于是这三种设备不得不在建筑的屋顶、外墙等有限空间里争夺地盘。

三 | 团队希望屋顶和外墙能成为“活”的能源表面,同时承担电力、供暖和制冷三重使命,他们的混合能源系统让这一设想变成现实。 这项研究建立在团队此前工作的基础上。

四 | 2024年,他们曾开发出一种透明材料,在透射日光的同时,还能被动冷却建筑物。基于这一概念,团队将辐射冷却与太阳能收集组件融为一体,把单一表面转化为多功能能源系统。

五 | 系统的核心是一层透明发射器,由涂覆硅酮聚合物聚二甲基硅氧烷的二氧化硅基板构成。

六 | 这层“透明外衣”既能让阳光畅行无阻,又能以红外辐射的形式将热量悄然送出。

七 | 透明冷却层之下,菲涅耳透镜将透射的阳光汇聚到紧凑的光伏集热器上,电力与热量便在此同时产生。

八 | 在室外实验中,这款混合能源系统原型的冷却温度比环境低6.5℃,电功率密度达60.6瓦/平方米,加热温度高达110.8℃。

九 | 这项研究证明,一个系统可以同时演绎“冰火两重天”——一边收集太阳能和热量,一边实现冷却功能。接下来,他们计划进一步提升该原型光学设计、热管理和太阳能电池等组件的性能。(记者 刘霞)。
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