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Daniel A. Vallero
Daniel A. Vallero is an American environmental author and scientist. He was born in East St. Louis, Illinois and grew up in Collinsville, Illinois. He received a bachelor's degree and a master's degree in city and regional planning from Southern Illinois University-Edwardsville. He also earned a masters in civil and environmental engineering (environmental health sciences) from the University of Kansas and a PhD in civil and environmental engineering from Duke University with a thesis on "Dicarboximide Fungicide Flux to the Lower Troposphere from an Aquic Hapludult Soil". Career Vallero is recognized internationally for advancing the state of environmental science and engineering, as an author, educator, engineer and scientific researcher. He has appeared on news and other shows, recently discussing plastic recycling on NBC's Today Show (http://www.today.com/video/today/51620316) and on MSNBC, and current state of ethics in research at universities. He began his profession ...
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East St
East is one of the four cardinal directions or points of the compass. It is the opposite direction from west and is the direction from which the Sunrise, Sun rises on the Earth. Etymology As in other languages, the word is formed from the fact that east is the direction where the Sun rises: ''east'' comes from Middle English ''est'', from Old English ''ēast'', which itself comes from the Proto-Germanic language, Proto-Germanic *''aus-to-'' or *''austra-'' "east, toward the sunrise", from Proto-Indo-European language, Proto-Indo-European *aus- "to shine," or "dawn", cognate with Old High German ''*ōstar'' "to the east", Latin ''aurora'' 'dawn', and Greek language, Greek ''ēōs'' 'dawn, east'. Examples of the same formation in other languages include Latin Orient, oriens 'east, sunrise' from orior 'to rise, to originate', Greek language, Greek ανατολή Anatolia, anatolé 'east' from ἀνατέλλω 'to rise' and Hebrew מִזְרָח mizraḥ 'east' from זָרַח zara ...
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Biomedical Engineering
Biomedical engineering (BME) or medical engineering is the application of engineering principles and design concepts to medicine and biology for healthcare applications (e.g., diagnostic or therapeutic purposes). BME also integrates the logical sciences to advance health care treatment, including Medical diagnosis, diagnosis, Medical monitor, monitoring, and therapy. Also included under the scope of a biomedical engineer is the management of current medical equipment in hospitals while adhering to relevant industry standards. This involves procurement, routine testing, preventive maintenance, and making equipment recommendations, a role also known as a Biomedical Equipment Technician (BMET) or as a clinical engineer. Biomedical engineering has recently emerged as its own field of study, as compared to many other engineering fields. Such an evolution is common as a new field transitions from being an Interdisciplinarity, interdisciplinary specialization among already-established ...
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Electric Vehicles
An electric vehicle (EV) is a motor vehicle whose propulsion is powered fully or mostly by electricity. EVs encompass a wide range of transportation modes, including road vehicle, road and rail vehicles, electric boats and Submersible, submersibles, electric aircraft and electrically powered spacecraft propulsion, electric spacecraft. Early electric vehicles first came into existence in the late 19th century, when the Second Industrial Revolution brought forth electrification and mass utilization of DC motor, DC and AC motor, AC electric motors. Using electricity was among the preferred methods for motor vehicle propulsion as it provided a level of quietness, comfort and ease of operation that could not be achieved by the gasoline engine cars of the time, but range anxiety due to the limited energy storage offered by history of the battery, contemporary battery technologies hindered any mass adoption of private electric vehicles throughout the 20th century. Internal combustion ...
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Switchgrass
''Panicum virgatum'', commonly known as switchgrass, is a perennial warm season bunchgrass native to North America, where it occurs naturally from 55th parallel north, 55°N latitude in Canada southwards into the United States and Mexico. Switchgrass is one of the dominant species of the central North American tallgrass prairie and can be found in remnant prairies, in native grass pastures, and naturalized along roadsides. It is used primarily for soil conservation, forage production, game cover, as an ornamental grass, in phytoremediation projects, fiber, electricity, heat production, for biosequestration of atmospheric carbon dioxide, and more recently as a biomass crop for the production of ethanol and butanol. Other common names for switchgrass include tall panic grass, Wobsqua grass, blackbent, tall prairiegrass, wild Agrostis, redtop, thatchgrass, and Virginia switchgrass. Description Switchgrass is a hardy, deep-rooted, Perennial plant, perennial rhizome, rhizomatous gras ...
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Life Cycle Analysis
Life cycle assessment (LCA), also known as life cycle analysis, is a methodology for assessing the impacts associated with all the stages of the life cycle of a commercial product, process, or service. For instance, in the case of a manufactured product, environmental impacts are assessed from raw material extraction and processing (cradle), through the product's manufacture, distribution and use, to the recycling or final disposal of the materials composing it (grave). An LCA study involves a thorough inventory of the energy and materials that are required across the supply chain and value chain of a product, process or service, and calculates the corresponding emissions to the environment. LCA thus assesses cumulative potential environmental impacts. The aim is to document and improve the overall environmental profile of the product by serving as a holistic baseline upon which carbon footprints can be accurately compared. The LCA method is based on ISO 14040 (2006) and I ...
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Green Engineering
Green is the color between cyan and yellow on the visible spectrum. It is evoked by light which has a dominant wavelength of roughly 495570 nm. In subtractive color systems, used in painting and color printing, it is created by a combination of yellow and cyan; in the RGB color model, used on television and computer screens, it is one of the additive primary colors, along with red and blue, which are mixed in different combinations to create all other colors. By far the largest contributor to green in nature is chlorophyll, the chemical by which plants photosynthesize and convert sunlight into chemical energy. Many creatures have adapted to their green environments by taking on a green hue themselves as camouflage. Several minerals have a green color, including the emerald, which is colored green by its chromium content. During post-classical and early modern Europe, green was the color commonly associated with wealth, merchants, bankers, and the gentry, while red was ...
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McGraw-Hill Encyclopedia Of Science & Technology
The ''McGraw-Hill Encyclopedia of Science & Technology'' is an English-language multivolume encyclopedia, specifically focused on scientific and technical subjects, and published by McGraw-Hill Education. The most recent edition in print is the eleventh edition, copyright 2012 (), comprising twenty volumes. The encyclopedia covers the life sciences and physical sciences, as well as engineering and technology Technology is the application of Conceptual model, conceptual knowledge to achieve practical goals, especially in a reproducible way. The word ''technology'' can also mean the products resulting from such efforts, including both tangible too ... topics. There is also a one-volume ''McGraw-Hill Concise Encyclopedia of Science and Technology'' based on the full set. The sixth edition was published in May 2009 in twenty volumes including the "Index" (). Further "Concise" editions for Chemistry or Engineering are available today. The references work has been mentioned and ...
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MDPI
MDPI (Multidisciplinary Digital Publishing Institute) is a publisher of open-access scientific journals. It publishes over 390 peer-reviewed, open-access journals. MDPI is among the largest publishers in the world in terms of journal article output, and is the largest publisher of open access articles. It was founded by Shu-Kun Lin as a chemical sample archive. Between 2016 and 2020, the number of peer-reviewed papers published by MDPI grew significantly, with year-over-year growth of over 50% in 2017, 2018 and 2019, attracting attention to their very fast article processing times. In a review of 26 open-access "mega-journals" that published over 3,500 papers in 2022, 11 (42%) of the journals were from MDPI. Besides launching its own journals, MDPI has acquired journals from other publishers, such as ''Tomography'' from Grapho Publications in 2021, and ''Nursing Reports'' and ''Audiology Research'' from PagePress Publications in 2020. As of January 2024, MDPI publishes 433 aca ...
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Institution Of Chemical Engineers
The Institution of Chemical Engineers (IChemE) is a global professional engineering institution with 30,000 members in 114 countries. It was founded in 1922 and awarded a Royal Charter in 1957. The Institution has offices in Rugby, Warwickshire, Rugby, Melbourne, Wellington, New Zealand and Kuala Lumpur. History In 1881, George E. Davis proposed the formation of a Society of Chemical Engineers, but instead the Society of Chemical Industry (SCI) was formed. The First World War required a huge increase in chemical production to meet the needs of the munitions and its supply industries, including a twenty-fold increase in explosives. This brought a number of chemical engineers into high positions within the Ministry of Munitions, notably K. B. Quinan, Frederic Nathan and Arthur Duckham. The increased public perception of chemical engineers renewed the interest in a society, and in 1918 John Hinchley, who was a Council Member of the SCI, petitioned it to form a Chemical Engineers ...
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Research Ethics
Research ethics is a discipline within the study of Ethics, applied ethics. Its scope ranges from general scientific integrity and scientific misconduct, misconduct to the treatment of human and animal subjects. The social responsibilities of scientists and researchers are not traditionally included and are less well defined. The discipline is most developed in medical research. Beyond the issues of falsification, fabrication, and plagiarism that arise in every scientific field, research design in human subject research and animal testing are the areas that raise ethical questions most often. The List of medical ethics cases, list of historic cases includes many large-scale violations and crimes against humanity such as Nazi human experimentation and the Tuskegee syphilis experiment which led to international codes of research ethics. No approach has been universally accepted, but typically cited codes are the 1947 Nuremberg Code, the 1964 Declaration of Helsinki, and the 1978 B ...
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Sigma Xi
Sigma Xi, The Scientific Research Honor Society () is an international non-profit honor society for scientists and engineers. Sigma Xi was founded at Cornell University by a faculty member and graduate students in 1886 and is one of the oldest honor societies. Membership in Sigma Xi is by invitation only, where members nominate others on the basis of their research achievements or potential. The society was a founding member of the Association of College Honor Societies in 1925, but withdrew in 1933 and much later was a founder of to form the Honor Society Caucus. History Sigma Xi was founded in November 1886 at the Sibling College of Mechanical Engineering at Cornell University in Ithaca, New York.Shepardson, Francis Wayland, ed. Baird's Manual of American College Fraternities, 12th edition'. Menasha, Wisconsin: The Collegiate Press/George Banta Publishing Company, 1930. pp. 369-371. ''via'' Hathi Trust. Its founders were Henry Shaler Williams, a Cornell faculty member, ...
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National Academy Of Engineering
The National Academy of Engineering (NAE) is an American Nonprofit organization, nonprofit, NGO, non-governmental organization. It is part of the National Academies of Sciences, Engineering, and Medicine (NASEM), along with the National Academy of Sciences (NAS) and the National Academy of Medicine (NAM). The NAE operates engineering programs aimed at meeting national needs, encourages education and research, and recognizes the superior achievements of engineers. New members are annually elected by current members, based on their distinguished and continuing achievements in original research. The NAE is autonomous in its administration and in the selection of its members, sharing with the rest of the National Academies the role of advising the federal government. History The National Academies of Sciences, Engineering, and Medicine#History, National Academy of Sciences was created by an Act of Incorporation dated March 3, 1863, which was signed by then president of the United ...
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