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Snowflake and Snow Crystal Photograph

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Lucy Pringle's Crop Circle Photograph Library : Barbury Castle, Wiltshire, 2008 A 'ratchet' type design. A 'ratchet' type design. (photo 2) A 'ratchet' type design. A 'ratchet' type design. A 'ratchet' type design. A 'ratchet' type design. Aluna: World's First Tidal Powered Moon Clock Terra Galleria photography: travel, landsc 80 Million Tiny Images You have submitted 0 labels. Visual dictionary: Visualization of 53,464 english nouns arranged by meaning. Each tile shows the average color of the images that correspond to each term. Visual dictionary Click on top of the map to visualize the images in that region of the visual dictionary. We present a visualization of all the nouns in the English language arranged by semantic meaning. Currently computers have difficult recognizing objects in images. Teaching computers to see When you visualize the images for each word, you can click on top of each image and select if they are correct examples of the associated word (a green frame will appear around the image) or if they are incorrect (a red cross will appear). Funding support came from NSF Career award (ISI 0747120), ISF and a Microsoft Research gift.

Playing With Time Photography by James Randklev: Portfolio - Portfolio | Stocklist | Publications | Biography | Contact | Light Box | Search All Contents © 2014 James Randklev Photography All photographs on this website by James Randklev are protected under U.S. and International © Copyright laws. These photographs may not be downloaded, copied, manipulated, or reproduced without the written consent from James Randklev. Use of any image on this website as a basis for another photography concept or illustration is a violation of copyright.

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Fuel cell Demonstration model of a direct-methanol fuel cell. The actual fuel cell stack is the layered cube shape in the center of the image Scheme of a proton-conducting fuel cell The first fuel cells were invented in 1838. The first commercial use of fuel cells came more than a century later in NASA space programs to generate power for probes, satellites and space capsules. There are many types of fuel cells, but they all consist of an anode, a cathode and an electrolyte that allows charges to move between the two sides of the fuel cell. The fuel cell market is growing, and Pike Research has estimated that the stationary fuel cell market will reach 50 GW by 2020.[3] History[edit] Sketch of William Grove's 1839 fuel cell The first references to hydrogen fuel cells appeared in 1838. In 1939, British engineer Francis Thomas Bacon successfully developed a 5 kW stationary fuel cell. Types of fuel cells; design[edit] Fuel cells come in many varieties; however, they all work in the same general manner.

Passion Of Bacchu First of all I have to find a model who has a long tongue, crazy but absolutely necessary. I was called a lunatic when I was interviewing the models where words aren't required because I simply ask them to stick out their tongue. After 3 days of searching, at last, I found this model. While my helper was pouring out the wine, flash was fired to freeze the action . The same flash was fired while shooting the glass. I have to maintain the strength and angle of the flash such that the lightings were the same. The most challenging part of the image was shooting the table. Awards 6th. 牛津通识读本 牛津通识读本 系列 (或 VSI 系列) 是由牛津大学出版社自1995年开始陆续出版的一套 系列丛书 。 这套书的每一本都对一个特定的主题进行简洁而精炼的介绍。几乎所有的读本都是由公认的专家撰写,篇幅为100–150页,并包括进一步深度阅读的建议。作者们往往提供了个人的见解,但每个读本都力图做到中立和完整。 截至2009年4月,该系列丛书已达200多本, 包括 历史, 神学, 文艺理论, 科学哲学, 后现代主义, 情绪, 动物权利, 伦理, 莎士比亚, 休谟, 恐怖主义, 西班牙内战 以及进化论. 出版商表示"该系列丛书将会涵盖所有的主要学科, 为所有读者提供一个可读性强且包罗万千的工具书图书馆。" 牛津通识读本系列上市以来已经取得了极大的成功,[1] 其中许多读本被作为了大学的入门教材。 许多读本明确归列为属于通识读本系列,但也有一些是牛津大学出版社以前出版过的。 读本清单[编辑] 未来出版[编辑] 人物传记苏联写作与手稿共产主义清教徒主义宗教改革时尚汤姆斯-阿奎纳斯圣经考古学沙漠诺曼征服里根革命摩门经宗教哲学 套装[编辑] 2006年牛津大学出版社还出版了六盒套装,每套均为不同的主题。 选举套装政治(008)资本主义(108)民主(075)社会主义(126)法西斯主义(077)大脑套装进化论(100)意识(121)智力(039)宇宙学(051)量子理论 (069)思想套装黑格尔(049)马克思(028)尼采(034)叔本华(062)克尔郭凯尔(058)通识基础套装哲学(055)数学(066)历史(016)政治(008)心理学(006)轰鸣套装古代战争 (117)冷战 (087)十字军(140)法国大革命 (054)西班牙内战 (123)图像套装艺术史 (102)文艺复兴时期艺术 (129)现代艺术 (120)建筑(072)设计(136) 参考文献[编辑] ^ 截至2008年初, 牛津大学出版社该系列丛书在全世界的销量已达200多万册,详见出版商网站 外部链接[编辑] Oxford University Press VSI homepage

格利泽581d 格利澤581d(英語、德語:Gliese 581 d)是一顆系外行星,繞行位於天秤座的紅矮星格利澤581,距離地球約20.5光年。它的質量為地球質量的8倍,被認為是一顆超級地球或迷你海王星。於2007年發現格利澤581d的科學家小組在2009年4月下旬藉由新的觀測結果判斷該行星位於適居帶當中,意味著它可能有液態水或生物存在。 發現[编辑] 瑞士日內瓦天文台的天文學家史帝芬·奧戴利等人(Stéphane Udry)於2007年4月24日使用歐洲南方天文台位於智利拉息拉天文台(La Silla Observatory)3.6公尺望遠鏡的高精度視向速度行星搜索器(High Accuracy Radial Velocity Planet Searcher)發現格利澤581d。 母恆星格利澤581的运动轨迹表明格利澤581d的質量最少是8倍地球質量[3]。 氣候[编辑] 一開始科學家認為格利澤581d的軌道位於理論的適居區之外。 歐洲南方天文台在2009年4月21日宣布發現格利澤581e的消息,並且更精確的測量格利澤581d的軌道,確認它確實位在適居區域當中[11][1] 。 出自地球的訊息[编辑] 另一位藝術家想像中的格利澤581 d是一顆超級地球。 在2008年10月,電腦網路網站Bebo的成員發送出出自地球的訊息,使用隸屬於烏克蘭國家太空機構的RT-70電波望遠鏡,發送了強力的訊息至格利澤581 d。 作為在澳大利亞國家科學周慶祝活動的一部分,宇宙雜誌推出從地球來的問候網站收集郵件,送出訊息至格利澤581 d。 參考資料[编辑] ^ 1.0 1.1 1.2 1.3 1.4 Mayor et al. 外部連結[编辑] Gliese 581 d