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291 articles for “preparation”
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Research ArticleOpen accessEvery word in the titleImpact of Proven Viral Load on Common Cold Patients Treated with Pelargonium sidoides Preparation EPs 7630Tilman Keck, Andreas Strobl, Andreas Weinhaeusel, Berenike StrackeThe Common Cold (CC) is an acute respiratory tract disorder with viral etiology in at least 90% of the cases. Nevertheless, molecular diagnostic testing often confirms the presence of viral Nucleic Acids (NA) in only about half of the patients. Based on the results of a non-comparative, interventional multicenter study we compare the course of CC between patients with and … …American Journal of Infectious Diseases, Vol. 14, Issue 3 · 13 Nov 2018 · 8,402 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleOptimization of Raw Materials for Preparation of Transparent Soil Based on Analytic Hierarchy ProcessJianjun Liu, Yao Wang, Rui Song, Min YeThe application of man-made transparent soil has greatly contributed to the development of the visual research in physical model test. Comparing to the traditional model test, the transparent soil has advantages with respect to transparency, visualization, lower cost and utility et al. However, the transparency of material itself seriously restricted the effect of the results during the model text. This … …American Journal of Engineering and Applied Sciences, Vol. 10, Issue 1 · 1 Mar 2017 · 7,266 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleHybrid Ceramo-Polymeric Nanocomposite for Biomimetic Scaffolds Design and PreparationRaffaella Aversa, Relly Victoria V. Petrescu, Roberto Sorrentino et al.Biomimetics, biomechanics and tissue engineering are three multidisciplinary fields that have been contemplated in this research to attain the objective of improving prosthetic implants reliability. Since testing and mathematical methods are closely interlaced, a promising approach seemed to be the combination of in vitro and in vivo experiments with computer simulations (in silico). An innovative biomimetics and biomechanics approach and … …American Journal of Engineering and Applied Sciences, Vol. 9, Issue 4 · 30 Nov 2016 · 8,269 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleSperm DNA Fragmentation and Apoptosis Levels: A Comparison of the Swim up and the Density Gradient Centrifugation Methods for Sperm PreparationSilvia W. Lestari, Triyana Sari, Dwi A. PujiantoThis study investigated the efficiency of two sperm preparation methods, namely, density gradient centrifugation and the swim-up method, in selecting spermatozoa based on the DNA fragmentation index and the apoptosis levels. Fifteen semen samples from infertile couples underwent sperm preparation in this study. The Makler® counting chamber and Eosin Y staining were used to analyse the sperm concentration, motility and … …OnLine Journal of Biological Sciences, Vol. 16, Issue 4 · 14 Nov 2016 · 7,419 accessesView PDFCite
Research ArticleOpen accessEvery word in the titlePractitioner and Faculty Perspectives on the Career Preparation Of Entry-Level Public AccountantsKathryn Simms, Enrique ZapateroEntry-level public accountants in the U.S. must satisfy a litany of historically unparalleled requirements and demands. This unique set of challenges calls forth new questions about how effectively entry-level accountants are navigating the divide between their conceptual educations and the practical rigors of public practice. To examine these questions, we relied on qualitative analysis predicated on a theoretical framework of … …American Journal of Economics and Business Administration, Vol. 4, Issue 2 · 18 Jun 2012 · 7,606 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleTailor-Made Enzyme Carriers: Preparation and Use of Adsorbents Specifically Designed to Immobilize Allosteric Enzymes in Activated ConformationZahra SalemiProblem statement: The enzyme immobilization has experienced substantial growth in the recent past and an ever increasing amount of study has been reported on various aspects of immobilized enzymes. In most of these investigations, catalytic activities are found to be diminished as compared to the enzyme free in solution. Approach: Hydrophobic adsorbents were prepared containing L-leucine or citric acid, two … …American Journal of Biochemistry and Biotechnology, Vol. 6, Issue 2 · 30 Jun 2010 · 7,558 accessesView PDFCite
Research ArticleOpen accessEvery word in the titlePreparation of WO3 Nanoparticles Using Cetyl Trimethyl Ammonium Bromide Supermolecular TemplateNilofar Asim, S. Radiman, M. Ambar bin YarmoProblem statement: WO3 is one of the most interested metal oxides because of its application as catalysts, sensors, electrochromic devices, ceramic, solar cell, pigments and so on. More investigation is needed to find the good and low cost method for preparation of WO3 nanoparticles with uniform morphology and narrow distribution using a surfactant mediated method. Approach: In this study, the … …American Journal of Applied Sciences, Vol. 6, Issue 7 · 31 Jul 2009 · 7,699 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleInfluence of Biological Preparations on Germination, Growth, and Development of Alfalfa of the Kokshe Variety in the Hill and Plain Zone of the Akmola Region of KazakhstanArman Kalin, Ualikhan Sagalbekov, Nina Kazydub et al.An important role in increasing the production of high-protein feed in the steppe zone belongs to leguminous grasses, such as alfalfa, sainfoin, and melilot. The value of perennial grasses, including alfalfa, is not only in providing high-protein feeds and their productivity in the sharply continental climate of Northern Kazakhstan, but it also has great importance in increasing soil fertility. The … …OnLine Journal of Biological Sciences, Vol. 23, Issue 3 · 21 Jun 2023 · 4,992 accessesView PDFCite
Research ArticleOpen accessEvery word in the titleToxicity evaluation of yoyo 'cleanser' bitters and fields Swedish bitters herbal preparations following sub-chronic administration in ratsMartins Ekor, Odusoga Adewale Osonuga, Adesina Olalekan Odewabi et al.Problem statement: Owing to numerous adverse effects of most orthodox pharmaceuticals, the use of herbal remedies in treatment and prevention of diseases is gaining much attention, especially in developing countries. The increase patronage of these remedies is often predicated on the assumption that they are harmless since they are prepared from natural sources. However, toxicity related to herbal medicines is … …American Journal of Pharmacology and Toxicology, Vol. 5, Issue 4 · 13 Jun 2011 · 10,198 accessesView PDFCite
Research ArticleOpen accessEvery word in the titlePreparation and Properties Study of PCM@ECD BilayerYan Zhao, Heng Zhang, Yanfei Zhao et al.This study reports the fabrication of a core-shell active bilayer membrane (PCM@ECD) via a combined tape-casting and layer-transfer methodology. The inner core layer comprised Pectin-Chitosan (PC) microcapsules, synthesized by complex coacervation, encapsulating Orange Peel Essential Oil (OPEOM) with an embedding efficiency of 83.08%. The outer shell layer consisted of Ethyl Cellulose (EC) doped with zinc-doped carbon dots (Zn-CDs, average size: … …American Journal of Biochemistry and Biotechnology, Vol. 22, Issue 1 · 8 May 2026 · 1,600 accessesView PDFCite