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167 results for “Structure Factor”
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Research ArticleOpen accessIn the abstractPrevalence and Determinants of Antibiotic Use by the Elderly in Marrakech, MoroccoNaima Aoutil, Mohamed Cherkaoui, Mohamed BouskraouiAntibiotics are essential for the prevention and treatment of bacterial infections; however, their inappropriate use among elderly populations poses serious risks, including the emergence of multidrug-resistant organisms. Antimicrobial resistance has become a critical global public health challenge, with irrational antibiotic use being one of its primary drivers. In Morocco, data on antibiotic use among older adults remain scarce, particularly regarding … …OnLine Journal of Biological Sciences, Vol. 26, Issue 1 · 13 Apr 2026 · 1,370 accessesView PDFCite
Research ArticleOpen accessIn the abstractCharacterization, Antioxidant Activities and Optimization of Preparation Process of a Auricularia Polytricha Polysaccharide-Zinc (II) ComplexXinyi Wu, Xiao Ding, Ze Zhang et al.In our previous work, a novel polysaccharide APP3a from Auricularia polytricha was successfully isolated and purified. Response surface methodology was used to optimize the preparation process of APP3a-Zn on the basis of the single factor experiments. Characterization of APP3a-Zn was carried out and its antioxidant activity was also investigated. The result showed that the best preparation process of APP3a-Zn was … …American Journal of Biochemistry and Biotechnology, Vol. 17, Issue 1 · 25 Mar 2021 · 6,638 accessesView PDFCite
EditorialOpen accessIn the abstractProtecting crop species from biotic and abiotic constraints in the era of Global Change: are we ready for this challenge?Marco Landi, Giovanni BenelliReliable and affordable supply of food is of crucial importance to the progress and stability of human societies. During the last century, we have assisted to an extraordinary increase of crop yields, especially for the most widespread and consumed crop species, such as rice, wheat, corn and soybean. The Broadbalk experiment, one of the oldest continuous agronomic experiments in the … …American Journal of Agricultural and Biological Sciences, Vol. 11, Issue 2 · 4 Jun 2016 · 8,402 accessesView PDFCite
Research ArticleOpen accessIn the abstractOR-Bridging Fault Identification and Diagnosis for Exclusive-OR Sum of Products Reed-Muller Canonical CircuitsV. Geetha, N. Devarajan, P. N. NeelakantanProblem statement: The faults in digital circuit can be classified broadly as single stuck-atfaults, multiple stuck-ay-faults, stuck-open faults, stuck-on faults, path delay faults, transient faults. Extensive research had been carried out in the field of testing of digital circuits to limit the number of input vectors. The cardinality of the test vectors proposed by many authors was quite high for … …Journal of Computer Science, Vol. 7, Issue 5 · 7 May 2011 · 7,156 accessesView PDFCite
Research ArticleOpen accessIn the abstractSpherical and Improved Helmholtz Coil with High B1 Homogeneity for Magnetic Resonance ImagingSidi M. Ahmed Ghaly, Khalid A. Al-Snaie, Obaidullah Khan MohammadSeveral types of volume RF coils such as Helmholtz pair have been used for Magnetic Resonance Imaging. However, the field uniformity of a coil has always been suffering from a critical issue in imaging accuracy. The presented work is a study and design of spherical and improved radiofrequency Helmholtz coil which produces a high B1 magnetic field homogeneity. This coil … …American Journal of Applied Sciences, Vol. 13, Issue 12 · 22 Dec 2016 · 8,162 accessesView PDFCite
Research ArticleOpen accessIn the abstractAn Integrative Approach to the Study of Individuality of Subjects of Educational Activity in the Ontogeny from the Positions of Sex and GenderLubov Vladimirovna MishchenkoScientists are trying to study the peculiarities of men and women by adding biological and social components of the human, however since gender is not the natural givenness, but a social construct assuming self-awareness and self-determination, the connections between these components will be refracted through a variety of conditions. The purpose of the article is an integrative study of non-linear … …American Journal of Applied Sciences, Vol. 13, Issue 5 · 27 May 2016 · 7,333 accessesView PDFCite
Research ArticleOpen accessIn the abstractConceptual Interpretation of Modern Value Policy in the Context of Scientific Research PracticesVagif Deirushevich Bairamov, Yulia Igorevna Isakova, Aues Mukhamedovich Kumykov et al.As part of the research a conceptual interpretation of research practices witnessed an essential condition for value policy as a factor of state administration efficiency as well. Following the results of a sociological study conducted by the authors, a hierarchical structure of value policy efficiency in the Russian Federation has been presented based on the criteria of significance and satisfaction … …American Journal of Applied Sciences, Vol. 13, Issue 4 · 19 Apr 2016 · 7,461 accessesView PDFCite
EditorialOpen accessIn the abstractThe Proton Radius PuzzleG. M. HuberOccasionally,“revolutions” are caused in physics when new measurement techniques becomeavailable and cause us to rethink what we thought we knew. This has recently happenedin the field of proton structure physics, where researchers have had to revisitfundamental assumptions used in their determinations of the proton's meanelectric charge radius. Until 2010, ourknowledge of the proton's electric charge radius came exclusively fromelectron-proton interactions. … …Physics International, Vol. 6, Issue 1 · 12 Sep 2015 · 8,330 accessesView PDFCite
Research ArticleOpen accessIn the abstractSOCIO-PSYCOLOGICAL CHARACTERISTICS OF COLLEGE STUDENTS WHO ARE PRONE TO ADDICTIONSElena Aleksandrovna Cheverikina, Rezeda Munavirovna Rakhimgarayeva, Victoriya Vladimirovna Sadovaya et al.Addictive behavior in the modern world is a disincentive factor for personal-professional development of students. The purpose of this article is to identify the socio-psychological characteristics of college students who are prone to substance abuse. The problem suggested by the authors, is studied on the basis of an integrated approach which is based on an understanding of socialization as a … …American Journal of Applied Sciences, Vol. 11, Issue 8 · 28 Jun 2014 · 7,322 accessesView PDFCite
Research ArticleOpen accessIn the abstractDesign, Synthesis, Biological Screening and Structure Activity Relationship Study of 4, 6-Dimethyl-2-(Substituted) Mercapto-3-(Substituted) Pyridines as Anti Tubercular AgentsMehul M. Patel, Mahesh T. ChhabriyaProblem statement: Tuberculosis is a leading global mortality factor which has not been effectively controlled, with 1.7 million deaths per year and 8.9 million new cases. Aerobic microbe Mycobacterium tuberculosis H37Rv (MTB) is the causative agent of tuberculosis. Although many active antitubercular agents have since been developed, drug resistance will continue to be a problem. Therefore, there is a clear … …American Journal of Infectious Diseases, Vol. 7, Issue 3 · 3 Nov 2011 · 7,432 accessesView PDFCite