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السجلات المعروضة 12326 -- 12345 من 50233
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Herbal and nutritional supplement use among college students in Qatar
( World Health Organization , 2015 , Article)There is increasing demand for herbal and nutritional supplements in the Middle East. This study aimed to examine the use of supplements by college students in Qatar and to elucidate users' views about them. A total of 419 ... -
Herbal fixed dose combinations in Nepal : Growing concerns in a developing country
( Journal of Clinical and Diagnostic Research , 2016 , Article)Herbal medicines are mostly prepared as a combination therapy that has been used since therapeutic was first practiced. Combination products, also known as Fixed Dose Combinations (FDCs) of herbal remedies are in widespread ... -
Herbal Medicinal Product Use During Pregnancy and the Postnatal Period: A Systematic Review.
( Lippincott, Williams & Wilkins , 2019 , Article Review)To report the incidence and nature of herbal medicinal products' adverse events and herb-drug interactions used by some pregnant and postnatal women. The Allied and Complementary Medicine Database, the Cumulative Index to ... -
Herbal medicine as an auspicious therapeutic approach for the eradication of Helicobacter pylori infection: A concise review.
( Wiley , 2019 , Article Review)Helicobacter pylori (H. pylori) causes gastric mucosa inflammation and gastric cancer mostly via several virulence factors. Induction of proinflammatory pathways plays a crucial role in chronic inflammation, gastric ... -
Herbal Medicine for Cardiovascular Diseases: Efficacy, Mechanisms, and Safety
( Frontiers Media S.A. , 2020 , Article)Cardiovascular diseases (CVDs) are a significant health burden with an ever-increasing prevalence. They remain the leading causes of morbidity and mortality worldwide. The use of medicinal herbs continues to be an ... -
Herbal medicine for slowing aging and aging-associated conditions: Efficacy, mechanisms and safety
( Bentham , 2020 , Article)Aging and aging-associated diseases are issues with unsatisfactory answers in the medical field. Aging causes important physical changes which, even in the absence of the usual risk factors, render the cardiovascular system ... -
Herbal plants- and rice straw-derived biochars reduced metal mobilization in fishpond sediments and improved their potential as fertilizers
( Elsevier , 2022 , Article)Fishpond sediments are rich in organic carbon and nutrients; thus, they can be used as potential fertilizers and soil conditioners. However, sediments can be contaminated with toxic elements (TEs), which have to be immobilized ... -
Herd immunity against severe acute respiratory syndrome coronavirus 2 infection in 10 communities, qatar
( Centers for Disease Control and Prevention (CDC) , 2021 , Article)We investigated what proportion of the population acquired severe acute respiratory syndrome coronavirus 2 (SARSCoV- 2) infection and whether the herd immunity threshold has been reached in 10 communities in Qatar. The ... -
Hermite-Hadamard and Fejer-type inequalities for generalized η-convex stochastic processes
( Taylor and Francis Ltd. , 2023 , Article)In this article, we introduce the concept of (Formula presented.) -convex stochastic processes on coordinates and establish Hermite-Hadamard-type inequality for these stochastic processes. Moreover, we prove new integral ... -
Hermite-Hadamard type integral inequalities for multidimensional general h-harmonic preinvex stochastic processes
( Taylor and Francis Ltd. , 2022 , Article)In this paper, we introduce a new concept of preinvex functions which is called general h-harmonic preinvex for real-valued stochastic processes. Further, we define the multidimensional general h-harmonic preinvex stochastic ... -
Hermite-Hadamard-type inequalities for interval-valued preinvex functions via Riemann-Liouville fractional integrals
( Springer Science and Business Media Deutschland GmbH , 2021 , Article)In this paper, we introduce (h1, h2) -preinvex interval-valued function and establish the Hermite-Hadamard inequality for preinvex interval-valued functions by using interval-valued Riemann-Liouville fractional integrals. ... -
Herpes simplex virus type 1 epidemiology in Latin America and the Caribbean: Systematic review and meta-analytics
( Public Library of Science , 2019 , Article)Objectives To investigate the epidemiology of herpes simplex virus type 1 (HSV-1) in Latin America and the Caribbean. Methods Systematic review and meta-analytics guided by the Cochrane Collaboration Handbook and reported ... -
Herpes Simplex Virus Type 2 Seroprevalence Among Different National Populations of Middle East and North African Men
( Lippincott, Williams & Wilkins , 2018 , Article)BACKGROUND: There are limited data on herpes simplex virus type 2 (HSV-2) seroprevalence in the Middle East and North Africa (MENA). We examined country- and age-specific HSV-2 seroprevalence among select MENA populations ... -
Hesitant extension of fuzzy-rough set to address uncertainty in classification
( IOS Press , 2018 , Article)Although fuzzy rough sets have been considered as a powerful theory to handle real-valued data with uncertainty, fuzzy rough sets based algorithms reached their limit of conveying hesitation information in the processes ... -
Heterocyclic Aminoacrylate Esters Of Potential Biological Activity
( Qatar University , 1985 , Article)This work describes the synthesis of N-substituted piperidyl 2-benzoxazole acrylates (la-d); 2-benzothiazole acrylates (2a-d); 2-furyl acrylates (3a-d) and 2-thiophene acrylates (4a-d). The esters of 3-quinuclidyl (Ie, 2e, ... -
Heterocyclo-sulpha drugs: part x. Novel 5-imino-a2-pyrazolin-4-ditfflocarbamyl-s-azo dyes as antimicrobial agents
( Qatar University , 1994 , Article)Synthesis of a series of novel azo-sulpha drugs as 5-imino-3-methyl-l-phenyl-A -pyrazolin-4-dithiocarbamyl-s-azo dyes (I-XV) are described by the reaction of 4-sulphamoyl and/or sulphonyl diazonium chloride with ... -
Heterogeneities in Polymer Structural and Dynamic Properties in Graphene and Graphene Oxide Nanocomposites: Molecular Dynamics Simulations
( Wiley-VCH Verlag , 2017 , Article)The effect of graphene (G) and graphene oxide (GO), used as the nanofiller in polymer nanocomposites (NC), on the structural and dynamic properties of polymer chains, has been studied by means of molecular dynamics (MD) ... -
Heterogeneous Catalysts for Conversion of Biodiesel-Waste Glycerol into High-Added-Value Chemicals
( MDPI , 2022 , Article)The valuable products produced from glycerol transformation have become a research route that attracted considerable benefits owing to their huge volumes in recent decades (as a result of biodiesel production as a byproduct) ...
