Results 41 to 50 of about 8,643 (180)
Ethyl 2-{[2-(3-nitrophenyl)-5-phenyl-1H-imidazol-4-yl]sulfanyl}acetate: synthesis via a microwave-mediated combinatorial chemistry approach [PDF]
, 2002 The orange title compound, C₁₉H₁₇N₃O₄S, can be synthesized either via microwave-mediated combinatorial chemistry strategies or conventional synthetic procedures.
Gallagher, John F. +3 more
core +1 more source
Ecology and Evolution, Volume 16, Issue 5, May 2026.This study addresses the ecological role of coarse woody debris (CWD) as a thermally buffered microhabitat for saproxylic organisms in temperate eastern US forests. We measured internal and external log temperatures across four seasons in Southern Appalachian forests to test how log diameter, decay stage, and moisture influence thermal buffering.
Ryan T. Phillips, Ryan C. Garrick
wiley +1 more source
Corporate governance, board practices and performance of shipping firms in Bangladesh
Asian Journal of Shipping and Logistics, 2021 This study attempts to take a close look on corporate governance, board practices and performance of shipping firms in Bangladesh. The study has conducted a survey on 24- shipping firms operated in Bangladesh and collected perceptional data from top tier
Wahidul Sheikh, Khairul Alom
doaj +1 more source
Virus‐Induced Gene Silencing in Calendula officinalis (Pot Marigold)
Plant Direct, Volume 10, Issue 5, May 2026.ABSTRACT Virus‐induced gene silencing (VIGS) is a method that exploits plant antiviral defense mechanisms to downregulate endogenous genes. The technique is versatile, rapid, and widely used for functional genomics studies. Here, we report a method for VIGS in the medicinal plant, Calendula officinalis (pot marigold).
Daria Cuthbert +3 more
wiley +1 more source
Virtual Center for the Paradigmatic Studies
Foundations of Management, 2020 The Virtual Center for Paradigmatic Studies is a serious profession and, at the same time, a beneficial offer addressed to people who treat the process of their education and professional development both at home and in the academic environment as a ...
Krupa Tadeusz
doaj +1 more source
Dynamic Interconnections and Contagion Effects Among Global Stock Markets: A Vecm Analysis
ECONOMICSThis paper investigates the nature of the associations and the potential existence of both short-run and long-run relationships between the stock market indices of Morocco, France, Germany, the United Kingdom, China, and the United States from January ...
Kadiri Hamza +3 more
doaj +1 more source
Modelling exchange rate volatility in turbulent periods: The role of oil prices in Nigeria
Scientific African, 2023 The oil price has been increasingly identified as a key fundamental in the dynamics of exchange rates. As a result, we investigate how changes in oil prices affect the dynamics of exchange rates during crisis periods.
Kazeem O. Isah, Patterson Ekeocha
doaj +1 more source
Is the Nigerian Stock Market Efficient? Pre and Post 2007-2009 Meltdown Analysis
Studia Universitatis Vasile Goldis Arad, Seria Stiinte Economice, 2019 Efficient market hypothesis asserts movements in asset prices are due to significant changes in information. The financial crisis of 2007-2009 originated from subprime mortgages in the United States and affected African countries through local stock ...
Nageri Kamaldeen Ibraheem +1 more
doaj +1 more source
Oil and the stock market revisited: A mixed functional VAR approach
Quantitative Economics, Volume 17, Issue 2, Page 541-589, May 2026.This paper proposes a new mixed vector autoregression (MVAR) model to examine the relationship between aggregate time series and functional variables in a multivariate setting. The model facilitates a reexamination of the oil‐stock price nexus by estimating the effects of demand and supply shocks from the global market for crude oil on the entire ...
Hilde C. Bjørnland +2 more
wiley +1 more source
ChemPhysChem, Volume 27, Issue 8, 28 April 2026.For directly comparing experimental results on gas‐phase ion reactions with the predictions from quantum chemical calculations, the latter must first be converted into rate constants. This review addresses the question of whether current methods of statistical rate theory can accomplish this task reliably. Statistical rate theory has long been used for
Thomas Auth, Konrad Koszinowski
wiley +1 more source