Results 91 to 100 of about 32,359 (207)
Analytical Science Advances, Volume 6, Issue 2, December 2025.ABSTRACT Medicinal plants are a global healthcare cornerstone, with traditional communities, particularly in Ethiopia, relying on indigenous knowledge for treating various ailments. This study aimed to identify, isolate, and elucidate the structures of chemical constituents from the chloroform and methanol extracts of Syzygium guineense root using IR ...
Mekdes Lulu
wiley +1 more source
The Determinants of Customs Duties Evasion in Egypt
ECONOMICSFollowing the Arab Spring in 2011, Egypt implemented policies to restrict imports to control foreign currency spending, as foreign currency reserves dwindled.
Barbary Mahmoud Magdy
doaj +1 more source
PSL Quarterly Review, 2012 This study empirically investigates the impact of improving income-detectiontechnology, as well as a variety of other factors, on aggregate income taxevasion. The study focuses on the U.S., using available data for the 1975-97 period.
Richard J. Cebula
doaj +1 more source
A structural systematic study of four isomers of difluoro-N-(3-pyridyl)benzamide [PDF]
, 2009 The four isomers 2,4-, (I), 2,5-, (II), 3,4-, (III), and 3,5-difluoro-N-(3-pyridyl)benzamide, (IV), all with formula C12H8F2N2O, display molecular similarity, with interplanar angles between the C6/C5N rings ranging from 2.94 (11)° in (IV) to 4.48 (18 ...
Anderson, Frankie P. +3 more
core +1 more source
Journal of Japan Institute of Light Metals, 2005 Deep drawing is examined as an example of applying the local annealing method by the CO2 laser. The deep drawing limit of the local annealed blank is obtained at the intersection in two kinds of breaking limit lines generated by expanding the annealed area. The limiting drawing ratio of the cylindrical shell shows D0 max/dP=2.88 (1.29 times the O blank)
Kazuhiko NAKAMURA +2 more
openaire +2 more sources
Ecology and Evolution, Volume 15, Issue 12, December 2025.This study examines the population genetics of a Crown of Thorns seastar (Acanthaster cf. solaris) outbreak on a subtropical coral reef. We demonstrate that this population originated from larval connectivity via the East Australian Current from the Great Barrier Reef, with high genomic connectivity indicating substantial risk of future outbreaks as ...
Matt J. Nimbs +7 more
wiley +1 more source
Moneta e Credito, 2013 The paper analyses evasion in terms of size and its main determinants, and discusses some of the measures to reduce its extension. Instead of attempting a new estimate of evasion, the author uses the many existing estimates and compares them ...
M. MARÈ
doaj +1 more source
ChemistryOpen, Volume 14, Issue 12, December 2025.Two novel carboxamide hydrazone hybrids are synthesized and characterized. Structural, spectroscopic, and computational analyses reveal dominant hydrogen bonding, π–π stacking, and reactive sites. Compound 2b exhibits potent antibacterial activity against Staphylococcus aureus, highlighting its potential as a cost‐effective therapeutic agent.
Nabila A. Kheder +6 more
wiley +1 more source
Scientia HorticulturaeSalt stress severely limits the cultivation and productivity of Auricularia heimuer. In this study, physiological and transcriptomic analyses were integrated to elucidate the salt tolerance mechanisms of A. heimuer using a salt-tolerant strain (H2) and a
Mingbin Sun +5 more
doaj +1 more source
Di-μ-oxido-bis-[(1,4,8,11-tetra-aza-cyclo-tetra-decane-κN,N',N'',N''')dimangan-ese(III,IV)] bis-(tetra-phenyl-borate) chloride acetonitrile disolvate. [PDF]
, 2011 The title compound, [Mn(2)O(2)(C(10)H(24)N(4))(2)](C(24)H(20)B)(2)Cl·2CH(3)CN, is a mixed-valent Mn(III)/Mn(IV) oxide-bridged mangan-ese dimer with one chloride and two tetra-phenyl-borate counter-anions.
Boyce, David W +2 more
core