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光速度不変の原理解釈
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下書きです。もう少ししたら本書き言語別2バージョンアップします。
光速度不変の原理下書き
光速度不変の原理下書き
okadayousuke
A lda+u study of selected iron compounds 第一章
A lda+u study of selected iron compounds 第一章
dc1394
Vanderbiltの擬ポテンシャル
Vanderbiltの擬ポテンシャル
dc1394
レイアウト調整しました。少し読みやすくなってるはずです。
光速度不変の原理レイアウト調整中ver.
光速度不変の原理レイアウト調整中ver.
okadayousuke
English transration of ppt interpretation of wave function
Engwavefunction
Engwavefunction
okadayousuke
波動関数の解釈について、後半に既存のシュレーディンガー方程式ではない波動関数の式を提案しています。理論については自信があります。
波動関数の解釈
波動関数の解釈
okadayousuke
https://www.hubspot.com/state-of-marketing · Scaling relationships and proving ROI · Social media is the place for search, sales, and service · Authentic influencer partnerships fuel brand growth · The strongest connections happen via call, click, chat, and camera. · Time saved with AI leads to more creative work · Seeking: A single source of truth · TLDR; Get on social, try AI, and align your systems. · More human marketing, powered by robots
2024 State of Marketing Report – by Hubspot
2024 State of Marketing Report – by Hubspot
Marius Sescu
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Everything You Need To Know About ChatGPT
Everything You Need To Know About ChatGPT
Expeed Software
Recommended
下書きです。もう少ししたら本書き言語別2バージョンアップします。
光速度不変の原理下書き
光速度不変の原理下書き
okadayousuke
A lda+u study of selected iron compounds 第一章
A lda+u study of selected iron compounds 第一章
dc1394
Vanderbiltの擬ポテンシャル
Vanderbiltの擬ポテンシャル
dc1394
レイアウト調整しました。少し読みやすくなってるはずです。
光速度不変の原理レイアウト調整中ver.
光速度不変の原理レイアウト調整中ver.
okadayousuke
English transration of ppt interpretation of wave function
Engwavefunction
Engwavefunction
okadayousuke
波動関数の解釈について、後半に既存のシュレーディンガー方程式ではない波動関数の式を提案しています。理論については自信があります。
波動関数の解釈
波動関数の解釈
okadayousuke
https://www.hubspot.com/state-of-marketing · Scaling relationships and proving ROI · Social media is the place for search, sales, and service · Authentic influencer partnerships fuel brand growth · The strongest connections happen via call, click, chat, and camera. · Time saved with AI leads to more creative work · Seeking: A single source of truth · TLDR; Get on social, try AI, and align your systems. · More human marketing, powered by robots
2024 State of Marketing Report – by Hubspot
2024 State of Marketing Report – by Hubspot
Marius Sescu
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Everything You Need To Know About ChatGPT
Everything You Need To Know About ChatGPT
Expeed Software
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
Product Design Trends in 2024 | Teenage Engineerings
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Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits. To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups. Technology For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did. While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis. Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad. Age and Gender When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same. Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers. Race Affects Attitudes As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
How Race, Age and Gender Shape Attitudes Towards Mental Health
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5 Public speaking tips from TED - Visualized summary
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Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world. Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance. For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age. Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
ChatGPT and the Future of Work - Clark Boyd
ChatGPT and the Future of Work - Clark Boyd
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a presentation to give to a programming class on how to land a 6 figure job right out of college, and how to prepare during and after school
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AI Trends in Creative Operations 2024 by Artwork Flow.pdf
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Skeleton Culture Code
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From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world. With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively. The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage. Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience. See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers See the original article on Forbes here: http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
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ChatGPT and the Future of Work - Clark Boyd
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Time Management & Productivity - Best Practices
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The six step guide to practical project management
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During this webinar, Anand Bagmar demonstrates how AI tools such as ChatGPT can be applied to various stages of the software development life cycle (SDLC) using an eCommerce application case study. Find the on-demand recording and more info at https://applitools.info/b59 Key takeaways: • Learn how to use ChatGPT to add AI power to your testing and test automation • Understand the limitations of the technology and where human expertise is crucial • Gain insight into different AI-based tools • Adopt AI-based tools to stay relevant and optimize work for developers and testers * ChatGPT and OpenAI belong to OpenAI, L.L.C.
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...
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GetSmarter
Featured
(20)
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5 Public speaking tips from TED - Visualized summary
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ChatGPT and the Future of Work - Clark Boyd
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Getting into the tech field. what next
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12 Ways to Increase Your Influence at Work
光速度不変の原理解釈
1.
光速度不変の原理の 解釈
2.
光速度不変の原理と運動量不変の法則 アインシュタインによって、光速度不変則は議論せずに正しいものとする原理と して導入された。 しかし、運動量不変則や、作用反作用の法則から、光速度不変則を導くことが可 能と考える。 電磁気力をニュートンの運動法則の様式に変形して説明するので、光の速度に対 する性質が電磁波に限ったものであること、相対性理論で説明されるローレンツ 変換が電磁気力を背景に発生するものであることを保証できる。
3.
ニーモニックな微積分則の導入 dx/dtに代表されるようなニーモニックな微積分操作を使うため、必要な微積分操 作を導入する。以下、一般的な記法で や と表される微分係数の部分 は、dxやdtの単純な掛け算とは違うため、区別のため単純な掛け算を
とし て表す。今回扱う関数は必ずしもこれをこのまま扱うのに都合良いようにはでき てないが、説明のため、使用してみる。 微積分則
4.
微積分則1 定数加速度の時間2回積分が速度グラフの三角形領域の面積を求めることと等し いことと、この面積が、時間の変化分をそのまま2乗した面積の半分になること を拡張します。時間3回積分は、時間変化分の3乗の⅙になります。 ↓a×t^2 ←∫∫adtdt=1/2at^2 (=1/2a(∫dt)^2) ↑dt →t ↑y の形で表される関数について、 で表される。 (x=e の形の時は だが、他にx=logtのと きもn<0とした時の上の式が成り立つ。ただし、n!の 符号は定義に準じて逆向きとする。) (t)
∫dtkで表される積分についても同じように、 が成り立つ。
5.
当てはまりの確認 より、 について、 で確認すると、 、
、 で成り立つ。
6.
F(荷電体に加わる力)の条件 荷電体1の位置変量により、荷電体2に電磁気力が発生し、2が速度0から1と同じ速度になる 運動系を考える。荷電体1が2から見て垂直方向に運動するとする。荷電体1の速度を と置くと、t秒後に荷電体2に1の運動方向にかかる力は となるのでこれを使う。便宜的にこれを と置き、tに関する-3次の関数とする。Fを と対応させる。 vt…↑ r0 荷電体1 荷電体2
7.
ある荷電体の位置を表す関数 電磁気力がクーロン力に対応する作用で荷電体の位置を変化させることを用い て、荷電体に対する作用とそれによる位置変量を関数で表す。x0の位置の荷電体 のdt秒後の位置について、 と表すことができる。 xの時間の一次の微分は、ニュートンの運動法則の類推から、荷電体の運動量 を、荷電体の電荷で割った荷電体の速度と考える。各項の時間の一次微分は、
8.
ある運動系の仮定 よって、 で表せる。 ここで-qの電荷を持つ荷電体1と、距離rだけ離れた位置にある同じ質量m同じ電 荷-qを持つ荷電体2を考える。まず、荷電体1を荷電体2から見て垂直方向にvの早 さで動かすことを考える。 1から2へのクーロン力をFと置き、2の運動量をpと置くと、 であるこ と、ニュートンの運動法則に準じて運動量が
であると考えると、2に 関する。先程の式は、 と置ける。 については変形して、 と置ける。(ここでのdxは1の早さの垂直方向成分とする。)
9.
方程式を解く 電磁波の位相速度を考える。簡単な条件に置き換えて、問題を考えやすくするた め、いくつかの条件を設定する。荷電体1の初速を、極端に速い速度v、2の初速 を0とし、t秒後に2の速度がvになる条件を考える。 の4次項以降を、数字が極 端に小さいと予想して無視する。先ほどの微積法則から、時間tの-3次の関数 の2回積分は 、-4次の関数の3回積分は
を掛けた数にほぼ一致すると仮 に考えて話を進める。このため、2の 秒後の速さは を条件にする。そ して、荷電体1と2の電荷と質量の運動量は保存すると考える。
10.
数式的解釈(1/4) = ⇒ を条件とし、 とすると、 ⇒ ⇒
のとき、 ⇒
11.
数式的解釈(2/4) 範囲計算に都合がいいため、 として変数を取り直すと、 、 、 (
のとき等号成立)なので、 より、 、 の最大値付近の条件で、 が成立する。よって、 、 、 、
12.
数式的解釈(3/4) 、 、 、
、 、 、 と置き、 、 、 、 、 、 より、
13.
数式的解釈(4/4) (追加で調べたαとβの条件) 、
14.
電子の速度と光速度 ここで、荷電体1、2が電子の場合を考える。 電子の電荷は C、クーロン定数は であるので、 を計算すると、 となる。 これに更に電子の電荷をかけて、質量である
で割ると、 が出る。 光速度が299792458であることを考え合わせると、ここで求めた位相速度がお およそ光速度の半分であることがわかる。これに、1と2が逆向きの速度であっ たり、ここで求めたtだけの時間での位相変化が1/4周期であることを使え ば、位相速度をもっと速い速度で求めることができ、最終的には光速度と同じ 速度になると考えられる。(次回詳しく調べて、修正する予定)
15.
ニュートンの運動法則とローレンツ力の法則から、 ローレンツ力で表す ことができ、これの類推から、粒子の速さ 電磁気力を運動方程式に似せ た時の変量の速さとして、光速度を求めることができる。 計算式を構築する過程でいろいろと検証したが、
については、数百の値 であり、いくらか似たような式が光速度を近似することには注意したい。 質量を消して電荷に由来する係数のみで近い値になることもあり、電子の質量は 相対的に決められてるかもしれないことから、電荷の動きだけで説明がつく可能 性もあるかもしれないと感じた。
16.
光速度の解釈 ちなみに、最初に用いたdF/dtは電磁気力の磁気の力を模した力であり、周りの静 止した電子が、磁気力を通して運動する電子から作用を受けることを示す例であ る。 光速度が電子の運動の伝播の速さから求められることから、電磁波の波動性を支 持する考え方である。しかし、例中で扱ったdxについても十分大きな値のた め、電磁波の粒子性を除外する考えではない。 光速度については、受けた力から反作用を引いた を 用いて、さらに正確な推定がなされる可能性がある。
17.
電荷の運動量と質量の運動量 古典電磁気学の法則により、位置の変量を表す変量はQ/mで補正してみる。そう すると、 ということになる。これは、自身の電荷が強いほど移動 しやすい、位置の変量の調節因子である可能性を考えることができそうであ る。。 また、これに伴い運動量の定義を少し変えて、 とすると、作用の 受けにくさとして考えると、今までのことを統一的に説明できるように思う。こ の場合、自身の電荷Qは電荷に由来する運動量の作用の影響の受けにくさの調節 因子である。
18.
昨今量子論では4つの力の統一的な説明がなされる可能性が強く望まれている が、最後の、電荷や質量の大きさにより変量が影響を受けやすかったり受けにく かったりする性質を一般化すると、より良い説明がなされる可能性がある。今後 はこの可能性について詳しく考えていきたい。 また、今回は出てこなかったが、 は から話を広げる時に説明が必須 になりそうなので、詳しく調べていきたい。これについては、ベクトル計算の発 散と回転が対応する概念でありそうなので、これと絡めて説明する予定である。 時間があるうちは頑張って続きもつくってみたいと思います。ご覧頂き、ありが とうございました。
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