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    Webster 1 s Third New International Dictionary (hereafter abbreviated W3) was published in 1961. The contents of this dictionary have been exam.ined from. m.any different a.ngles over the years in Word Ways. Five years afte r publication, in 1966, the publishers update d the dictionary with an eight-page addenda section (pages 57a to 64a) containing words and m.eanings that had com.e into wide use since W3 was first published. Five years later still, in 1971, an expanded sixteen-page addenda section

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    Photolithography Essay

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    technique, and, as such, has limitations in the associated geometries which it can produce. A recent effort shows the ability to create an inverse-opal (IO) structure in perovskite films through template-assisted spin coating.44 In this procedure, a monolayer of polystyrene microspheres was placed on top of the substrate during spin-coating of precursor solutions. Following perovskite film growth, the polystyrene

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    the heart (Nduka and Harrison, 1980). a- Total hemocytes count: The number of cells was counted using a Bürker- Turk hemocytometer (Van der knap et al., 1981) by using 10 µl of hemolymph of each group. b- Differential hemocytes count: Hemocytes monolayers were prepared according to the method of Abdul-Salam & Michelson (1980). c- Biochemical Assays: Activities of aspartate aminotransferase (AST) and alanine aminotransferase (ALT) in

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    Transmucosal route of drug delivery is widely accepted as a suitable way for administration of drugs via buccal mucosa for local and systemic applications. Compared to other transmucosal routes, buccal mucosa is approximately an immobile, highly accessible mucosa that characterized by wide area of smooth muscles1. Moreover, buccal drug delivery systems offer various advantages including the direct entry to the systemic circulation through the internal jugular vein avoiding first pass metabolism and

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    Therefore, we are aiming to elucidate the potential of 5-ALA/PDT to target the genetic materials of MCF-7 and HepG2 cancer cell lines effectively after inducing cytotoxicity and genotoxicity by two cytogenetic parameters; micronucleus test and alkaline comet assay. In this experimental study, we will elucidate the potential of 5-ALA/PDT to target DNA and induce DNA damage to the genetic materials of MCF-7 and HepG2 cancer cells and record cytotoxicity and genotoxicity by micronucleus test and alkaline

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    Mirkin has published on a variety of nanotechnology applications, including; anisotropic nanostructures, programmable nanostructure, dip-pen nanolithography, and spherical nucleic acids. The general goal of his research is to develop analytical technique, bio-diagnostic, and biotherapies that are assisted by nanoparticles. The primary focus of this report will be Professor Mirkin’s work on bio-therapeutics performed with spherical nucleic acids (SNA’s). A SNA can be defined as a nanoparticle bound

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    Proposed Plan of Graduate Study. Ricardo Romo The project selected for my graduate study links local electric field maps, photocatalysis, and electron energy loss spectroscopy (EELS). The main goal of this project is to distinguish respective contributions of plasmonic heating and hot electron transfer in nanoantenna (NA)-transition metal dichalcogenides (TMD) heterostructures to decreasing the chemical reaction energy of sustainable Hydrogen (H2) photocatalysis. Enhancement in photocatalysis

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    Regenerative medicine and transplantation is the recent advancement in the field of scientific medical research embarking on the evolvement of embryonic stem cells(ESCs)and reprogrammed human somatic cells called induced pleuri potent stem cells(iPSCs) .Human embryonic stem cells were first derived in 1998 by Thomson et al. and induced pleuri potent stem cells(iPSCs) in 2007(Thai Journal of Obstetrics and GynaecologyApril 2013) The innate proficiency of the human embryonic stem cells to differentiate

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    The retinal pigment epithelium (RPE), lying between the photoreceptors and the choriocapillaris, is a monolayer of pigmented cells which plays essential roles in the retina, including maintaining the overlying photoreceptors, mediating the uptake of nutrients, ions and water, phagocytosing shed photoreceptor outer segment, and more. Several retinal degenerative diseases, including age-related macular degeneration (AMD), are closely related with RPE dysfunction (Strauss, 2005). Although the exact

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    Atherosclerotic Coronary Heart Disease: Risk Factors and Roles Coronary heart disease(CHD) describes the condition of the coronary arteries obstructing due to fatty material build up called ‘plaque’ or ‘atheroma’(1). Atherosclerosis is the condition of excessive discharge of fatty plaques and nodules within the artery, and in the tissue forming the artery wall(2). Multiple risk factors including abnormal lipids, hypertension, diabetes, smoking, obesity, psychosocial factors, and varying consumption

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