Deborah Chung
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Deborah Chung
Deborah Duen Ling Chung (professionally known as D.D.L. Chung, ) is an American scientist and university professor. Early life and education Chung was born and raised in Hong Kong. Her mother was Rebecca Chan Chung (United States World War II veteran with the Flying Tigers and the United States Army in China), whose mother was Lee Sun Chau (one of the first female doctors of Western Medicine in China). Chung studied at Ying Wa Girls' School and King's College (Hong Kong). She moved to the United States in 1970 and received a B.S. degree in Engineering and Applied Science and an M.S. degree in Engineering Science from California Institute of Technology (Caltech) in 1973.About Dr. Chung
. University at Buffalo.
At Caltech, she conducted research under the supervision of

British Hong Kong
Hong Kong was a colony and later a dependent territory of the British Empire from 1841 to 1997, apart from a period of occupation under the Japanese Empire from 1941 to 1945 during the Pacific War. The colonial period began with the British occupation of Hong Kong Island in 1841, during the First Opium War between the British and the Qing dynasty. The Qing had wanted to enforce its prohibition of opium importation within the dynasty that was being exported mostly from British India, as it was causing widespread addiction among its populace. The island was ceded to Britain by the Treaty of Nanking, ratified by the Daoguang Emperor in the aftermath of the war of 1842. It was established as a crown colony in 1843. In 1860, the British took the opportunity to expand the colony with the addition of the Kowloon Peninsula after the Second Opium War, while the Qing was embroiled in handling the Taiping Rebellion. With the Qing further weakened after the First Sino-Japanese Wa ...
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Ying Wa Girls' School
Ying Wa Girls' School () is an HKCCCC secondary day school for girls in Mid-Levels, Hong Kong. The campus is located at 76 Robinson Road, Mid-levels. Total enrollment currently stands at slightly under 1,000. It is one of the 22 Grant Schools in Hong Kong. Ying Wa Girls' School is a selective secondary school and its graduates are known for their distinguished performances at public examinations. The current Principal of the School is Mr. Francis Kwan. He succeeded Mrs. Ruth Lee as the Principal in 2015. The present campus comprises two sites: The Robinson Road Campus (Site A) stretching from Robinson Road all the way down to near Bonham Road, and the newly-acquired Breezy Path Campus (Site B).    History Ying Wa Girls' School was founded in February 1900 by Helen Davies of the former London Missionary Society. This Society was founded in 1795. The School started as a boarding school for girls and expanded to include a secondary school section in 1915 and a two-y ...
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BBC News
BBC News is an operational business division of the British Broadcasting Corporation (BBC) responsible for the gathering and broadcasting of news and current affairs in the UK and around the world. The department is the world's largest broadcast news organisation and generates about 120 hours of radio and television output each day, as well as online news coverage. The service maintains 50 foreign news bureaus with more than 250 correspondents around the world. Deborah Turness has been the CEO of news and current affairs since September 2022. In 2019, it was reported in an Ofcom report that the BBC spent £136m on news during the period April 2018 to March 2019. BBC News' domestic, global and online news divisions are housed within the largest live newsroom in Europe, in Broadcasting House in central London. Parliamentary coverage is produced and broadcast from studios in London. Through BBC English Regions, the BBC also has regional centres across England and national news c ...
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Concrete
Concrete is a composite material composed of fine and coarse aggregate bonded together with a fluid cement (cement paste) that hardens (cures) over time. Concrete is the second-most-used substance in the world after water, and is the most widely used building material. Its usage worldwide, ton for ton, is twice that of steel, wood, plastics, and aluminum combined. Globally, the ready-mix concrete industry, the largest segment of the concrete market, is projected to exceed $600 billion in revenue by 2025. This widespread use results in a number of environmental impacts. Most notably, the production process for cement produces large volumes of greenhouse gas emissions, leading to net 8% of global emissions. Other environmental concerns include widespread illegal sand mining, impacts on the surrounding environment such as increased surface runoff or urban heat island effect, and potential public health implications from toxic ingredients. Significant research and development is ...
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Facebook
Facebook is an online social media and social networking service owned by American company Meta Platforms. Founded in 2004 by Mark Zuckerberg with fellow Harvard College students and roommates Eduardo Saverin, Andrew McCollum, Dustin Moskovitz, and Chris Hughes, its name comes from the face book directories often given to American university students. Membership was initially limited to Harvard students, gradually expanding to other North American universities and, since 2006, anyone over 13 years old. As of July 2022, Facebook claimed 2.93 billion monthly active users, and ranked third worldwide among the most visited websites as of July 2022. It was the most downloaded mobile app of the 2010s. Facebook can be accessed from devices with Internet connectivity, such as personal computers, tablets and smartphones. After registering, users can create a profile revealing information about themselves. They can post text, photos and multimedia which are shared with any ...
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University Of Alicante
The University of Alicante ( ca-valencia, Universitat d'Alacant, italic=no, ; es, Universidad de Alicante, italic=no, ; also known by the acronym ''UA'') was established in 1979 on the basis of the Center for University Studies (CEU), which was founded in 1968. The university main campus is located in San Vicente del Raspeig/Sant Vicent del Raspeig, bordering the city of Alicante to the north. As of 2011/12 academic year, there are approximately 27,500 students studying there. History The university inherits the legacy of the University of Orihuela that was established by Papal Bull in 1545 and remained open for two centuries (1610-1808). Studies The University of Alicante offers courses in more than fifty degrees. It comprises over seventy departments and research groups in areas of Social Science and Law, Experimental science, Technology, Liberal Arts, Education and Health Sciences, and five research institutes. Almost all classes are taught in Spanish language, some are in ...
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Chinese Academy Of Sciences
The Chinese Academy of Sciences (CAS); ), known by Academia Sinica in English until the 1980s, is the national academy of the People's Republic of China for natural sciences. It has historical origins in the Academia Sinica during the Republican era and was formerly also known by that name. Collectively known as the "Two Academies (两院)" along with the Chinese Academy of Engineering, it functions as the national scientific think tank and academic governing body, providing advisory and appraisal services on issues stemming from the national economy, social development, and science and technology progress. It is headquartered in Xicheng District, Beijing, with branch institutes all over mainland China. It has also created hundreds of commercial enterprises, Lenovo being one of the most famous. CAS is the world's largest research organization. It had 60,000 researchers in 2018 and 114 institutes in 2016, and has been consistently ranked among the top research organizations ...
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Tau Beta Pi
The Tau Beta Pi Association (commonly Tau Beta Pi, , or TBP) is the oldest engineering honor society and the second oldest collegiate honor society in the United States. It honors engineering students in American universities who have shown a history of academic achievement as well as a commitment to personal and professional integrity. Specifically, the association was founded "to mark in a fitting manner those who have conferred honor upon their Alma Mater by distinguished scholarship and exemplary character as students in engineering, or by their attainments as alumni in the field of engineering, and to foster a spirit of liberal culture in engineering colleges". History When academic honor society Phi Beta Kappa sought to restrict its membership to students of the liberal arts in the late 19th century, Edward H. Williams Jr., a member of Phi Beta Kappa and head of the mining department at Lehigh University, formulated the idea of an honor society for those studying technic ...
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State University Of New York
The State University of New York (SUNY, , ) is a system of public colleges and universities in the State of New York. It is one of the largest comprehensive system of universities, colleges, and community colleges in the United States. Led by chancellor John B. King, the SUNY system has 91,182 employees, including 32,496 faculty members, and some 7,660 degree and certificate programs overall and a $13.08 billion budget. Its flagship universities are Stony Brook University and the University at Buffalo. SUNY's administrative offices are in Albany, the state's capital, with satellite offices in Manhattan and Washington, D.C. With 25,000 acres of land, SUNY's largest campus is SUNY College of Environmental Science and Forestry, which neighbors the State University of New York Upstate Medical University - the largest employer in the SUNY system with over 10,959 employees. The State University of New York was established in 1948 by Governor Thomas E. Dewey, through legislative ...
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ASM International (society)
ASM International, formerly known as the American Society for Metals, is an association of materials-centric engineers and scientists. ASM provides several information resources, including technical books, various digital databases, and ASM Handbooks, a series of reference books that cover a range of topics and contain peer-reviewed information. These handbooks are recognized as a standard reference in the field of materials science. Examples of topics covered by the ASM Handbooks are mechanical properties of metals, corrosion studies, failure analysis, materials characterization, and much more. Other publications include technical journals such as Journal of Thermal Spray Technology and Journal of Materials Engineering and Performance. ASM also hosts numerous international conferences each year, including ASM's Annual Meeting: International Materials, Applications, and Technologies Conference and Exposition (IMAT). Six affiliate societies focused on specific areas of materials ...
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University At Buffalo, The State University Of New York
The State University of New York at Buffalo, commonly called the University at Buffalo (UB) and sometimes called SUNY Buffalo, is a public research university with campuses in Buffalo and Amherst, New York. The university was founded in 1846 as a private medical college and merged with the State University of New York system in 1962. It is one of the two flagship institutions of the SUNY system. As of fall 2020, the university enrolled 32,347 students in 13 schools and colleges, making it the largest and most comprehensive public university in the state of New York. Since its founding by a group which included future United States President Millard Fillmore, the university has evolved from a small medical school to a large research university. Today, in addition to the College of Arts and Sciences, the university houses the largest state-operated medical school, dental school, education school, business school, engineering school, and pharmacy school, and is also home to ...
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Twitter
Twitter is an online social media and social networking service owned and operated by American company Twitter, Inc., on which users post and interact with 280-character-long messages known as "tweets". Registered users can post, like, and 'Reblogging, retweet' tweets, while unregistered users only have the ability to read public tweets. Users interact with Twitter through browser or mobile Frontend and backend, frontend software, or programmatically via its APIs. Twitter was created by Jack Dorsey, Noah Glass, Biz Stone, and Evan Williams (Internet entrepreneur), Evan Williams in March 2006 and launched in July of that year. Twitter, Inc. is based in San Francisco, California and has more than 25 offices around the world. , more than 100 million users posted 340 million tweets a day, and the service handled an average of 1.6 billion Web search query, search queries per day. In 2013, it was one of the ten List of most popular websites, most-visited websites and has been de ...
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