Results 31 to 40 of about 21,079 (337)
Nitrogen forms influence microcystin concentration and composition via changes in cyanobacterial community structure. [PDF]
PLoS ONE, 2014 The eutrophication of freshwaters is a global health concern as lakes with excess nutrients are often subject to toxic cyanobacterial blooms. Although phosphorus is considered the main element regulating cyanobacterial biomass, nitrogen (N) concentration
Marie-Eve Monchamp +3 more
doaj +1 more source
The direct and indirect optical absorptions of cubic BAs and BSb [PDF]
, 2019 Recently, boron arsenide (BAs) has been measured high thermal conductivity in the experiments, great encouraging for the low-power photoelectric devices. Therefore, in the present work, we have systematically investigated the direct and indirect optical absorptions of BAs and BSb and the doping effect of congeners by using first-principles calculations.
arxiv +1 more source
Development of effective anti-influenza drugs: congeners and conjugates – a review
Journal of Biomedical Science, 2019 Influenza is a long-standing health problem. For treatment of seasonal flu and possible pandemic infections, there is a need to develop new anti-influenza drugs that have good bioavailability against a broad spectrum of influenza viruses, including the ...
Jiun-Jie Shie, Jim-Min Fang
doaj +1 more source
, 2019 Agabus congener (Thunberg, 1794) Material. KBR, Chereksky Distr.: 1 ex., Verkhnyaya Balkaria env., Sphagnum peat bog No 1, temporary pool in the depression after peat excavation on the margin of the peat bog, 43°06′03″N / 43°29′24″E, 6.06.2018 (A.A. Prokin); 2 ex., Verkhnyaya Balkaria env., Sphagnum peat bog No 2, 43°05′52″N / 43°28′41″E, 7.06.2018 (A ...
Prokin, A. A., Sazhnev, A. S.
openaire +2 more sources
Star network non-n-local correlations can resist consistency noises better [PDF]
arXiv, 2023 Imperfections from devices can result in the decay or even vanish of non-n-local correlations as the number of parties n increases in the polygon and linear quantum networks ([Phys. Rev. A 106, 042206 (2022)] and [Phys. Rev. A 107, 032404 (2023)]).
arxiv
Nature Communications, 2022 Thiirane, the sulfur congener of oxirane, has been hard to access in a stereodefined form. Here, the authors accomplished a highly stereoselective synthesis of cis-diarylthiiranes through the stereospecific sulfurization of E,E-aldazine N-oxides.
Su-min Song +3 more
doaj +1 more source
Enumeration of saturated and unsaturated substituted N-heterocycles [PDF]
arXiv, 2023 Mathematical and computational approaches in chemistry and biochemistry fill a gap in respect to the analysis of the physicochemical features of compounds and their functionality and provide an overview of known as well as yet unknown, but hypothetically possible structures.
arxiv
IYPt is a highly polar, nonlinear triatomic molecule [PDF]
, 2019 An explorative quantum chemical study of the triatomic molecule IYPt, its isomers, group 17 congeners, and dimer is carried out. The results indicate that IYPt is a ground-state singlet with a bent geometry and a large electric dipole moment of magnitude 4.8 D.
arxiv +1 more source
Enhanced elastic stability of a topologically disordered crystalline metal--organic framework [PDF]
arXiv, 2023 By virtue of their open network structures and low densities, metal--organic frameworks (MOFs) are soft materials that exhibit elastic instabilities at low applied stresses. The conventional strategy for improving elastic stability is to increase the connectivity of the underlying MOF network, which necessarily increases material density and reduces ...
arxiv
Population and species neighbor identity impact trait–trait relationships and plant performance
Population Ecology, EarlyView.We evaluated how populations and species identity influence plant performance and trait outcomes in mixtures, and assessed trait variation among populations of two forb species native to the western United States (Dieteria canescens and Heterotheca villosa) following three interaction treatments (single‐population monoculture, two‐population mixture ...
Alicia J. Foxx +2 more
wiley +1 more source