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柯萬財 guest 柯萬財 2020/11/23 03:29

尊長前，聲要低，低不聞，卻非宜。 凡人弟子，須是常低聲下氣，語言詳緩。

雄中歐致良 guest 雄中歐致良 2020/11/23 03:29

妙法蓮華經五百弟子受記品第八



爾時富樓那彌多羅尼子、從佛聞是智慧方便、隨宜說法，又聞授諸大弟子阿耨多羅三藐三菩提記，復聞宿世因緣之事，復聞諸佛有大自在神通之力，得未曾有，心淨踴躍。即從座起，到於佛前，頭面禮足，卻住一面，瞻仰尊顏、目不暫捨。而作是念：「世尊甚奇特，所為稀有。隨順世間若干種性，以方便知見、而為說法，拔出眾生處處貪著。我等於佛功德，言不能宣，惟佛世尊能知我等深心本願。」



爾時佛告諸比丘：「汝等見是富樓那彌多羅尼子否。我常稱其於說法人中、最為第一。亦常歎其種種功德，精勤護持，助宣我法，能於四眾、示教利喜，具足解釋佛之正法，而大饒益同梵行者。自捨如來，無能盡其言論之辯。」



「汝等勿謂富樓那但能護持助宣我法，亦於過去九十億諸佛所、護持助宣佛之正法，於彼說法人中、亦最第一。又於諸佛所說空法，明了通達，得四無礙智，常能審諦清淨說法，無有疑惑，具足菩薩神通之力。隨其壽命，常修梵行，彼佛世人、咸皆謂之實是聲聞。而富樓那以斯方便，饒益無量百千眾生，又化無量阿僧祇人、令立阿耨多羅三藐三菩提。為淨佛土故，常作佛事，教化眾生。」



「諸比丘，富樓那亦於七佛說法人中、而得第一，今於我所說法人中、亦為第一，於賢劫中當來諸佛、說法人中，亦復第一，而皆護持、助宣佛法。亦於未來、護持助宣無量無邊諸佛之法，教化饒益無量眾生，令立阿耨多羅三藐三菩提。為淨佛土故，常勤精進、教化眾生，漸漸具足菩薩之道。過無量阿僧祇劫，當於此土、得阿耨多羅三藐三菩提，號曰法明如來、應供、正遍知、明行足、善逝世間解、無上士、調御丈夫、天人師、佛、世尊。」



其佛、以恒河沙等三千大千世界、為一佛土，七寶為地，地平如掌，無有山陵溪澗溝壑，七寶台觀、充滿其中，諸天宮殿，近處虛空，人天交接，兩得相見。無諸惡道，亦無女人，一切眾生，皆以化生，無有淫欲。得大神通，身出光明，飛行自在，志念堅固，精進智慧，普皆金色，三十二相、而自莊嚴。其國眾生，常以二食，一者、法喜食，二者、禪悅食。有無量阿僧祇千萬億那由他諸菩薩眾，得大神通、四無礙智，善能教化眾生之類。其聲聞眾、算數校計所不能知，皆得具足六通、三明、及八解脫。其佛國土、有如是等無量功德莊嚴成就。劫名寶明，國名善淨。其佛、壽命無量阿僧祇劫。法住甚久，佛滅度後，起七寶塔、遍滿其國。



爾時世尊欲重宣此義，而說偈言：



諸比丘諦聽， 佛子所行道， 善學方便故， 不可得思議。

知眾樂小法、 而畏於大智， 是故諸菩薩， 作聲聞緣覺，

以無數方便、 化諸眾生類。 自說是聲聞， 去佛道甚遠，

度脫無量眾， 皆悉得成就， 雖小欲懈怠， 漸當令作佛。

內秘菩薩行， 外現是聲聞， 少欲厭生死， 實自淨佛土。

示眾有三毒， 又現邪見相， 我弟子如是， 　方便度眾生。

若我具足說、 種種現化事， 眾生聞是者， 心則懷疑惑。

今此富樓那， 於昔千億佛、 勤修所行道， 宣護諸佛法。

為求無上慧， 而於諸佛所， 現居弟子上。 多聞有智慧，

所說無所畏， 能令眾歡喜， 未曾有疲倦， 而以助佛事。

已度大神通， 具四無礙智， 知諸根利鈍， 常說清淨法，

演暢如是義， 教諸千億眾， 令住大乘法， 而自淨佛土。

未來亦供養、 無量無數佛， 護助宣正法， 亦自淨佛土。

常以諸方便， 說法無所畏， 度不可計眾、 成就一切智。

供養諸如來， 護持法寶藏， 其後得成佛， 號名曰法明。

其國名善淨， 七寶所合成， 劫名為寶明。 菩薩眾甚多，

其數無量億， 皆度大神通， 威德力具足， 充滿其國土。

聲聞亦無數， 三明八解脫， 得四無礙智， 以是等為僧。

其國諸眾生， 淫欲皆已斷， 純一變化生， 具相莊嚴身。

法喜禪悅食， 更無餘食想。 無有諸女人， 亦無諸惡道。

富樓那比丘， 功德悉成滿， 當得斯淨土， 賢聖眾甚多。

如是無量事， 我今但略說。



爾時千二百阿羅漢心自在者、作是念：「我等歡喜，得未曾有，若世尊各見授記、如餘大弟子者，不亦快乎。」佛知此等心之所念，告摩訶迦葉：「是千二百阿羅漢，我今當現前次第與授阿耨多羅三藐三菩薩記。於此眾中，我大弟子憍陳如比丘，當供養六萬二千億佛，然後得成為佛，號曰普明如來、應供、正遍知、明行足、善逝世間解、無上士、調御丈夫、天人師、佛、世尊。其五百阿羅漢、優樓頻螺迦葉、伽耶迦葉、那提迦葉、迦留陀夷、優陀夷、阿冕樓馱、離婆多、劫賓那、薄拘羅、周陀、莎伽陀、等，皆當得阿耨多羅三藐三菩提，盡同一號，名曰普明。」



爾時世尊欲重宣此義，而說偈言：



憍陳如比丘， 當見無量佛， 過阿僧祇劫， 乃成等正覺。

常放大光明， 具足諸神通， 名聞遍十方， 一切之所敬，

常說無上道， 故號為普明。 其國土清淨， 菩薩皆勇猛，

咸升妙樓閣， 遊諸十方國， 以無上供具、 奉獻於諸佛。

作是供養已， 心懷大歡喜， 須臾還本國， 有如是神力。

佛壽六萬劫， 正法住倍壽， 像法復倍是， 法滅天人憂。

其五百比丘， 次第當作佛， 同號曰普明， 轉次而授記。

我滅度之後， 某甲當作佛， 其所化世間， 亦如我今日。

國土之嚴淨， 及諸神通力， 菩薩聲聞眾， 正法及像法，

壽命劫多少， 皆如上所說。 迦葉汝已知， 五百自在者，

餘諸聲聞眾， 亦當復如是。 其不在此會， 汝當為宣說。



爾時五百阿羅漢、於佛前得受記已，歡喜踴躍，即從座起，到於佛前，頭面禮足，悔過自責：「世尊，我等常作是念，自謂已得究竟滅度，今乃知之、如無智者。所以者何。我等應得如來智慧，而便自以小智為足。」



「世尊，譬如有人至親友家，醉酒而臥。是時親友官事當行，以無價寶珠、繫其衣裏，與之而去。其人醉臥，都不覺知。起已、遊行，到於他國。為衣食故，勤力求索，甚大艱難，若少有所得，便以為足。於後、親友會遇見之，而作是言：『咄哉、丈夫，何為衣食乃至如是。我昔欲令汝得安樂，五欲自恣，於某年月日，以無價寶珠、繫汝衣裏，今故現在。而汝不知，勤苦憂惱，以求自活，甚為癡也。汝今可以此寶、貿易所需，常可如意，無所乏短。』」



「佛亦如是，為菩薩時，教化我等，令發一切智心。而尋廢忘，不知不覺，既得阿羅漢道，自謂滅度，資生艱難，得少為足。一切智願，猶在、不失。今者、世尊覺悟我等，作如是言：『諸比丘，汝等所得，非究竟滅。我久令汝等種佛善根，以方便故，示涅槃相，而汝謂為實得滅度。』」



「世尊，我今乃知實是菩薩，得受阿耨多羅三藐三菩提記，以是因緣，甚大歡喜，得未曾有。」



爾時阿若憍陳如等，欲重宣此義，而說偈言：



我等聞無上、 安隱授記聲， 歡喜未曾有， 禮無量智佛。

今於世尊前、 自悔諸過咎， 於無量佛寶， 得少涅槃分，

如無智愚人， 便自以為足。 譬如貧窮人、 往至親友家，

其家甚大富， 具設諸肴膳。 以無價寶珠、 繫著內衣裏，

默與而捨去， 時臥不覺知。 是人既已起， 遊行詣他國，

求衣食自濟， 資生甚艱難， 得少便為足， 更不願好者。

不覺內衣裏、 有無價寶珠。 與珠之親友， 後見此貧人，

苦切責之已， 示以所繫珠。 貧人見此珠， 其心大歡喜，

富有諸財物， 五欲而自恣。 我等亦如是， 世尊於長夜，

常愍見教化， 令種無上願。 我等無智故， 不覺亦不知，

得少涅槃分， 自足不求餘。 今佛覺悟我， 言非實滅度，

得佛無上慧， 爾乃為真滅。 我今從佛聞 　授記莊嚴事，

及轉次受決， 身心遍歡喜。

0952400888谷家騏的老公顏亘 guest 0952400888谷家騏的老公顏亘 2020/11/23 04:07

Phiala Shanahan receives Kenneth G. Wilson Award for work in lattice field theory
Recognition honors research into nuclear structure and reactions.
Sandi Miller | Department of Physics
Publication Date:
November 18, 2020
Press Inquiries
Portrait photo of Phiala Shanahan
Caption:
Class of 1957 Career Development Assistant Professor of Physics Phiala Shanahan will receive the 2020 Kenneth G. Wilson Award for Excellence in Lattice Field Theory.
Credits:
Photo courtesy of Phiala Shanahan.

Class of 1957 Career Development Assistant Professor of Physics Phiala Shanahan will receive the 2020 Kenneth G. Wilson Award for Excellence in Lattice Field Theory.

The award, given by the international lattice field theory community, recognizes her research of hadrons and nuclei using the tools of lattice Quantum Chromodynamics, or lattice QCD, and her pioneering application of machine learning and artificial intelligence techniques to lattice field theory.

Shanahan’s research interests are focused around theoretical nuclear and particle physics, specifically regarding the structure and interactions of hadrons and nuclei from the fundamental (quark and gluon) degrees of freedom encoded in the Standard Model of particle physics.

In recent work she has used supercomputers to reveal the role of gluons, the force carriers of the strong interactions described by QCD, in hadron and nuclear structure. She and her group recently also achieved the first calculation of the gluon structure of light nuclei, making predictions that will be testable in new experiments proposed at Jefferson National Accelerator Facility and at the planned Electron-Ion Collider.

“To be recognized by those closest to my work on a technical level is an incredible honor,” says Shanahan, who is also a researcher in the Center for Theoretical Physics within the Laboratory for Nuclear Science. “The award reflects not only my work, but the efforts of my awesome students and postdocs, as well as my wonderful colleagues in the Center for Theoretical Physics who create such a vibrant and positive community to work in.”

This year's award ceremony will be part of the Nov. 12 virtual Bethe colloquium series, where Shanahan will receive a certificate citing her contributions, a modest monetary award, and the opportunity to present her cited work.

Shanahan’s work to understand the structure of matter from first principles also aims to enrich nuclear physics experimental programs seeking to constrain physics beyond the current Standard Model, such as dark matter. The group’s research into nuclear structure and reactions “are at the cusp of entering the beginning of a precision era of understanding how nuclei emerge from particle physics,” says Shanahan. “It is just so exciting to begin to bridge that gap.”

For the third area of her cited research, machine learning, she says, “We are working hard to reinvent how numerical lattice field theory calculations are done with new algorithms to enable studies that are computationally intractable right now. When Aurora, which will be the new largest supercomputer in the world, comes online in the next couple of years, we plan to be ready to exploit it in a new way.”

Shanahan obtained her BS in 2012 and her PhD in 2015 from Australia’s University of Adelaide. After graduation she began at MIT as a postdoc, then held a joint position as assistant professor at the College of William & Mary and senior staff scientist at the Thomas Jefferson National Accelerator Facility until she came back to MIT in 2018. Shanahan is the recipient of a National Science Foundation CAREER award as well as a U.S. Department of Energy Early Career Award, was named as an Emmy Noether fellow in 2018, and was listed in the Forbes Magazine 30 under 30 in Science in 2017 and as one of Science News’ 10 Scientists to Watch in 2020.

Since its inception in 2011, the annual Kenneth G. Wilson Award for Excellence in Lattice Field Theory has recognized physicists who have made recent, outstanding contributions to lattice field theory. The award is named after Nobel laureate Kenneth Wilson (1936–2013), who in 1974 founded lattice gauge theory, permitting such theories to be studied numerically using powerful computers.
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陳怡男 guest 陳怡男 2020/11/23 04:08

Guenette Awarded a 2020 Synergy Grant by European Research Council

Prof. Roxanne Guenette, with colleagues Juan José Gómez Cádenas (Donostia International Physics Center) and Fernando P. Cossío (the University of the Basque Country), have been awarded a 2020 Synergy Grant by European Research Council (ERC) for their proposal of a background-free experiment to discover the nature of neutrinos based on single Barium Atom Light Detection.

The grants, €350 million in total, are intended to support scientific projects that address some of the world’s most formidable research problems spanning multiple scientific disciplines. Out of more than 440 submitted proposals, 34 were selected, making this year's application process one of the most competitive in ERC history. These proposals involve 116 researchers who will carry out their projects at 86 universities and research centers in 22 countries across Europe and beyond.

The ERC Synergy Grant scheme is part of the EU's research and innovation program, Horizon 2020, which helps groups of two to four outstanding researchers bring together complementary skills, knowledge and resources in one ambitious project.

The European Research Council, set up by the European Union in 2007, is the premiere European funding organization for excellent frontier research. Every year, it selects and funds the very best, creative researchers of any nationality and age, to run projects based in Europe. The ERC offers four core grant schemes: Starting, Consolidator, Advanced and Synergy Grants. With its additional Proof of Concept grant scheme, the ERC helps grantees to bridge the gap between their pioneering research and early phases of its commercialization.
NEXT White detector
Above: NEXT-White, a high pressure Xenon gas detector [©Javier Larrea]

監獄查日鵬 guest 監獄查日鵬 2020/11/23 04:10

顏福南要投柯文哲>>




Video from Daniel Gruen & Kimmy Wu - “Frontiers in Optical and CMB Survey Cosmology”
Event Recap

Stanford University

APPLIED PHYSICS/PHYSICS COLLOQUIUM



Tuesday, November 17, 2020

4:30 p.m. via Zoom

https://stanford.zoom.us/j/93431048358

Email dmoreaustanford .edu for password.



Daniel Gruen & Kimmy Wu
SLAC



“Frontiers in Optical and CMB Survey Cosmology”



Observations of the cosmic microwave background (CMB) and the galaxy-filled sky provide images of the universe at its various stages that are sensitive to its physics from the earliest moments to recent times. These observations are key to expanding our understanding to the physics of inflation, neutrinos, dark matter, and dark energy—some of the most mysterious terrains in physics today. We will present results from current CMB and optical surveys—the South Pole Telescope & BICEP/Keck Array and the optical Dark Energy Survey, respectively—whose unprecedented sensitivities enable us to stringently test the standard cosmological model and constrain new physics. We will discuss their current limitations due to calibration uncertainty and confounding astrophysical effects. To conclude, we will look forward to the bright future of optical, CMB, and joint cosmological experiments that will be performed by the Vera C. Rubin Observatory's Legacy Survey of Space and Time and the CMB-S4 experiment.
November 17, 2020 - 4:30pm