2024年11月6日 星期三

Maxwell; Dickens 0609 2015 二

https://www.youtube.com/watch?v=YzKXfm-NFTs
教育部長吳思華第一場座談與台中一中師生爆發嚴重歧見,學生團體認為教育部長是來摸頭,沒有溝通誠意,不排除再度走上街頭。


必須要有第3隻獨立的眼來糾正。


事後/印成書想出的翻譯都不錯。
早上與阿擘談《形塑歷史:政治變遷如何被敘述》 (Shaping History:Narratives of Po...


「回憶出生的地方或是現在所處的地方」


中文應該是「心繫著的是出生的地方或是現在所處的地方」


中午全家涼麵
「新奴隸」1983.12.23

宋人斥王安石:「罷斥老成碩彥,引用儇慧少年,求進太急,用人不當,卒以僨事。」


下午看第一則Beyond the Cloud Direct By Michelangelo Antonioni, 羅蘭•巴特致安東尼奧尼






晚上應博華提出的問題改正:






圖10 來自現行獎賞方式的破壞諸力量,以及它們的效應。






圖11 歸因於現行管理方式所導致的衰退,以及轉型一旦完成之後所能實現的改善。


圖12 一個人的系統,改善之前和改善之後。






圖15 在產品或製程的開發過程中,在早期各階段所建議投入的成本和努力的集中程度。






圖19 紅珠實驗:數據,管制界限的計算,管制圖的圖示和解釋。






圖27 利用紅珠實驗所得的數據,來說明漏斗4規則的圖示。






圖29 用20個專案的 實際成本所作的管制圖 顯示 :自然的偏差為估算成本的上下21%。


圖30 存貨準確度的管制圖 ,準確度的改善之前和之後。


圖33 簡單的損失函數例子;一拋物線圖,曲線底部就是最小損失。


圖34使用將設備的零組件控制在規格之內,將其開機、關機所得的損失函數 之例子。 220

圖37利用損失函數來顯示縮小名目值 的重要性之例子。


如何給我報報30年?

【給我報報新聞眉批】
※ 日前,總統府保安室內的緊急鈴聲突然響起,維安人員立即接起對講機:「發生什麼事了?」此時對講機傳來馬總統的聲音:「緊急情況緊急情況!我在上廁所,可是這裡沒有衛生紙了!」「哇!這果然是天大的危機!總統你放心,我們立刻就拉幾個死刑犯出去槍斃!」
※ 王金平首度表態,如果被黨徵召參選總統,他義不容辭,聽到王金平這麼說,洪秀柱連忙四處打聽,王金平說的到底是義不容辭還是義不容雌。
※ 監察院公布柯文哲的財產申報資料,身價破億,邱毅痛批:「當醫生哪能賺那麼多錢?」他已經查證過了,從前的人看病都只會送醫生一籃香蕉當謝禮而已。
※ 長江客船東方之星船難,中國當局救援迅速,事故才剛發生,官方媒體就把原本要被譴責的當局從事故現場救走了。
【給我報報時事測驗】
除了接受徵召參選總統,還有哪些事情也應該是王金平義不容辭的?
A. 擔任國中會考作文題目「捨不得」裡的主角。
B. 拿衛生紙給廁所裡的馬總統。
C. 趕快警告邱毅,別管柯P的財產了,他再查下去,就要查到他邱毅自己頭上每天起床之後要戴的那串香蕉了。
D. 以上皆是王金平馬上就該去做的答案。
(圖說:這幾隻成長於香蕉串中的小鳥,後來都改姓邱。)
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章子怡演出好戲,也寫了一手好文。
●好文摘錄:
時間倒回。6天前的晚上,坎城電影節開幕式結束後的晚宴。我去得晚了些,剛剛坐下,李安導演的助手跑過來輕聲對我說:「導演找了你好久。」我跟著他走向導演的座位,一路慢慢走近,也慢慢看見了歲月在他背影上刻下的痕跡,他的頭髮白了很多,腰身似乎也沒了往日的挺拔。我輕輕喊了聲:「導演。」他回過頭看見我,眼裡閃出溫暖的光。他站起身一把將我抱住,雙臂緊緊環繞著我的肩膀,輕輕搖晃著,就像抱住了一個久別重逢的孩子。他高興地說著:「好久沒見了,子怡。太好了,太好了。」從他的眼睛裡,我又看見了13年前那個未諳世事、桀驁不羈的玉嬌龍。那一刻,我覺得自己剛剛從萬里之外的異鄉隔山跨海跋涉歸來。而這一程,竟然走了13年。


梁朝偉難得寫影評,好文采令人驚豔。

●好文摘錄:
我理解的成功,不是衣食無憂,不是獲獎無數,而是能否真正享受每次努力過程。有夢想有目標是好事,但如果只看到目標,就很容易忽略過程,就像跑步一樣,一心想跑到終點,就會忘記欣賞沿途的風景。
夢想,不僅僅是有夢、敢想,還有做夢和思考的過程。因為有了這個過程,所以,結果是什麼,也沒那麼重要了。
在大多數人看來,路人甲只是路人甲,就像偶爾擦過夜空的流星,不會一直停留在你的生命裡。但是,即使微弱如流星,也會有它的軌跡,也會在夜深人靜時,藉著畫過夜空的那1秒鐘,發出屬於它自己的聲音,希望被有心的人聽到。

劉德華好魅力,難得開講字字珠璣。
●好文摘錄:
成功真的誰說了算,沒人知道,但是要記得,成功不是只有一種方法。
千萬不要胡亂地去拷貝人家成功的例子,一定要想清楚。荊軻,你知道嗎?他刺秦,成功還是失敗?秦王,他統一,成功還是失敗?你要做誰?做秦王的舉手?做荊軻的舉手?真的,成功不是自己說得算,是歷史說了算。
不喜歡我的人說,這個人的事業,一部作品好、一部作品不好,一部票房這樣、一部那個爛片,他是靠運氣。他為了虛榮,把家庭擱在那裡,所有他的家人,都活在一個陰霾裡面,說我是失敗中的失敗。我無所謂,我覺得懂我的人,他一定知道。不爭,那是一種慈悲;不聞,那是一種智慧。


Charles Dickens, who called himself "The Inimitable", died on June 9th 1870, aged 58. He left behind 20 novels, five short-story collections and a child’s history of England, all bursting with characters so vivid and vital it’s hard to believe they are entirely fictional. From Intelligent Life, how to write like him: http://econ.st/1T8AQLd
ere’s a portrait of Charles Dickens, who died ‪#‎onthisday‬ in 1870http://ow.ly/NVLO0

James Clerk Maxwell (1831-1879)was one of the greatest scientists of the nineteenth century. He is best known for the formulation of the theory of electromagnetism and in making the connection between light and electromagnetic waves. He also made significant contributions in the areas of physics, mathematics, astronomy and engineering. He considered by many as the father of modern physics.

Maxwell was born in Edinburgh, Scotland in 1831. Even though most of his formal higher education took place in London, he was always drawn back to his family home in the hills of Scotland. As a young child, Maxwell was fascinated with geometry and mechanical models. When he was only 14 years old, he published his first scientific paper on the mathematics of oval curves and ellipses that he traced with pins and thread. Maxwell continued to publish papers on a variety of subjects. These included the mathematics of human perception of colors, the kinetic theory of gases, the dynamics of a spinning top, theories of soap bubbles, and many others.

Maxwell's early education took place at Edinburgh Academy and the University of Edinburgh. In 1850 he went on to study at the University of Cambridge and, upon graduation from Cambridge, Maxwell became a professor of natural philosophy at Marischal College in Aberdeen until 1860. He then moved to London to become a professor of natural philosophy and astronomy at King's College. In 1865, Maxwell's father died and he returned to the family home in Scotland to devote his time to research. In 1871 he accepted a position as the first professor of experimental physics at Cambridge where he set up the world famous Cavendish Laboratory in 1874.

While at Aberdeen, Maxwell was challenged by the subject of the Adams Prize of 1857: the motion of Saturn's rings. He had previously thought and theorized about the nature of the rings when he was only 16 years old. He decided to compete for the prize, and the next two years were taken up with developing a theory to explain the physical composition of the rings. He was finally able to demonstrate, by purely mathematical reasoning, that the stability of rings could only be achieved if they consisted of numerous small particles. His theory won him the prize and, more significantly, nearly a hundred years later, the Voyager 1 space probe proved his theory right.

Much of modern technology has been developed from the basic principles of electromagnetism formulated by Maxwell. The field of electronics, including the telephone, radio, television, and radar, stem from his discoveries and formulations. While Maxwell relied heavily on previous discoveries about electricity and magnetism, he also made a significant leap in unifying the theories of magnetism, electricity, and light. His revolutionary work lead to the development of quantum physics in the early 1900's and to Einstein's theory of relativity.

Maxwell began his work in electromagnetism by extending Michael Faraday's theories of electricity and magnetic lines of force. He then began to see the connections between the approaches of Faraday, Reimann and Gauss. As a result, he was able to derive one of the most elegant theories yet formulated. Using four equations, he described and quantified the relationships between electricity, magnetism and the propagation of electromagnetic waves. The equations are now known as Maxwell's Equations.

One of the first things that Maxwell did with the equations was to calculate the speed of an electromagnetic wave and found that the speed of an electromagnetic wave was almost identical to the speed of light. Based on this discovery, he was the first to propose that light was an electromagnetic wave. In 1862 Maxwell wrote:

"We can scarcely avoid the conclusion that light consists in the transverse undulations of the same medium which is the cause of electric and magnetic phenomena."

This was a remarkable achievement, for it not only unifies the theories of electricity and magnetism, but of optics as well. Electricity, magnetism and light can now be understood as aspects of a single phenomenon: electromagnetic waves.

Maxwell also described the thermodynamic properties of gas molecules using statistical mechanics. His improvements to the kinetic theory of gases included showing that temperature and heat are caused only by molecular movement. Though Maxwell did not originate the kinetic theory, he was the first to apply probability and statistics to describe temperature changes at the molecular level. His theory is still widely used by scientists as a model for rarefied gases and plasmas.

Maxwell also contributed to the development of color photography. His analysis of color perception led to his invention of the trichromatic process. By using red, green and blue filters he created the first color photograph. The trichromatic process is the basis modern color photography.

Maxwell's particular gift was in applying mathematical reasoning in solving complex theoretical problems. Maxwell's Electromagnetic Equations are perfect examples of how mathematics can be used to provide relatively simple and elegant explanations of the complex mysteries of the universe. Richard Feynman wrote of Maxwell:

"From a long view of the history of mankind, seen from, say, ten thousand years from now, there can be little doubt that the most significant event of the nineteenth century will be judged as Maxwell's discovery of the laws of electrodynamics."

Maxwell continued his work at the Cavendish Laboratory until illness forced him to resign in 1879. He returned to Scotland and died soon afterwards. He was buried with little ceremony in a small churchyard in the village of Parton in Scotland.
Source:FSU

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