EHD (other)
EHD may refer to: * EHD protein family * Electrohydrodynamics * ''English Historical Documents'', a series on English history * Epizootic hemorrhagic disease * European Heritage Days European Heritage Days (EHD) is a joint action of the Council of Europe and the European Commission involving all 50 signatory states of the European Cultural Convention under the motto, ''Europe: a common heritage''. The annual programme offers o ...

EHD Protein Family
The EHD protein family is a relatively small group of proteins which have been shown to play a role in several physiological functions, the most notable being the regulation of endocytotic vesicles. This family is recognized by its highly conserved EH (Eps15 homology) domain, a structural motif that has been shown to facilitate specificity and interaction between protein and ligand. The four mammalian EHD proteins that have been classified are: EHD1, EHD2, EHD3, and EHD4. History During the late 20th century, several advances were made regarding the identification of proteins involved in endocytotic recycling and other mechanisms of intracellular trafficking. This period of research led to the discovery of over 60 proteins which collectively make up the Rab family. Rab proteins have been found to play a major role in endocytotic recycling via SNARE-based vesicle fusion and transport. When bound to GTP, Rab proteins have a large affinity for their respective effectors ...
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Electrohydrodynamics
Electrohydrodynamics (EHD), also known as electro-fluid-dynamics (EFD) or electrokinetics, is the study of the dynamics of electrically charged fluids. It is the study of the motions of ionized particles or molecules and their interactions with electric fields and the surrounding fluid. The term may be considered to be synonymous with the rather elaborate electrostrictive hydrodynamics. ESHD covers the following types of particle and fluid transport mechanisms: electrophoresis, electrokinesis, dielectrophoresis, electro-osmosis, and electrorotation. In general, the phenomena relate to the direct conversion of electrical energy into kinetic energy, and ''vice versa''. In the first instance, shaped electrostatic fields (ESF's) create hydrostatic pressure (HSP, or motion) in dielectric media. When such media are fluids, a flow is produced. If the dielectric is a vacuum or a solid, no flow is produced. Such flow can be directed against the electrodes, generally to move the elect ...
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English Historical Documents
'' English Historical Documents'' (''EHD'') is a series of publications of source material on English history by the academic publisher Eyre and Spottiswoode, now part of Oxford University Press. Some later volumes were published by Routledge. The original general editor was David C. Douglas, professor of history at the University of Bristol. Publication began in 1953. Each volume ran to around 1000 pages, and was edited by one or more major academic authorities in the period covered; some volumes are now in their second edition. WorldCat shows them present in virtually all academic libraries, both large and small. Sources published in other languages (French, Anglo-Saxon, Old Norse, Latin) are given in English translation. The volumes have been widely reviewed, and are considered as a basic standard resource. Each chronological volume consists of a general introduction to the history and the historical sources for the period, an extensive bibliography, and sections (the details v ...
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Epizootic Hemorrhagic Disease
Epizootic hemorrhagic disease (EHD) is a hemorrhagic disease of white-tailed deer (''Odocoileus virginianus'') caused by an infection of a virus from the genus ''Orbivirus'' subsequently called ''Epizootic hemorrhagic disease virus'' (EHDV). It is an infectious, and sometimes fatal, virus that is characterized by extensive hemorrhages, and is found throughout the United States. Large-scale outbreaks in wild ruminants affect livestock and the production industry. EHD has been found in some domestic ruminants and many species of deer including white-tailed deer, mule deer, elk, and pronghorn antelope.Center for Food Security and Public Health. 2006. Diseases Caused by the Epizootic Hemorrhagic Disease Virus Serogroup. Institute for International Cooperation in Animal Biologics. http://www.cfsph.iastate.edu/Factsheets/pdfs/epizootic_hemorrhagic_disease.pdf Seropositive black-tailed deer, fallow deer, red deer, wapiti, and roe deer have also been found, which essentially means that the ...
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