Results 131 to 140 of about 79,151 (321)
Angewandte Chemie, EarlyView.Oxidation von Mn2(CO)10 unter pseudo‐Gasphasenbedingungen generiert den schwach koordinierten 16‐Valenzelektronenkomplex [Mn(CO)5]+ als Intermediat, der n‐Pentan binden kann, da dieses der am stärksten bindende Ligand im System ist. Drei Isomere dieses Komplexes wurden mit Tieftemperatur‐NMR‐Spektroskopie und Einkristall‐Röntgenbeugung untersucht.
Malte Sellin +5 more
wiley +1 more source
Varroa destructor detection on honey bees using hyperspectral imagery [PDF]
arXivHyperspectral (HS) imagery in agriculture is becoming increasingly common. These images have the advantage of higher spectral resolution. Advanced spectral processing techniques are required to unlock the information potential in these HS images. The present paper introduces a method rooted in multivariate statistics designed to detect parasitic Varroa
arxiv
Photo‐controlled Release of Urea Enables the Detection of Urea‐Urease Intermediates by cryo‐FTIR
Angewandte Chemie International Edition, Accepted Article.Caged compounds are a valuable tool to photocontrol the release of enzymatic substrates in a reaction. For example, caged urea molecules were proposed to control urea delivery to urease reactions and aid the determination of the catalytic mechanism of this enzyme.
Caterina Netto +7 more
wiley +1 more source
Hopf and Bautin bifurcations in a 3D model for pest leafhopper with stage structure and generalist predatory mite [PDF]
arXivIn a recent paper of Yuan and Zhu (J. Differential Equations 321(2022) 99-129), the nature of dynamics of a generalist predator and prey with stage structure is modeled as a three-dimensional coupled nonlinear differential system. A detailed analysis of the bifurcation shows that the model exhibits a high complexity in its dynamics, which arises from ...
arxiv
Showcasing the Structure and Properties of Lanthanide‐Doped BaTiO3
Advanced Physics Research, EarlyView.Understanding the defect chemistry of Ln‐doped BTO, as well as the distribution of Ln ions inside the BTO host, is a challenge in the study of functional perovskite oxides. It provides important insights into the future development of Ln‐doped BTO materials, particularly in the context of low‐carbon transition strategies and renewable technologies that
Takeshi Nakagawa +2 more
wiley +1 more source
Tropical fowl mite in the United States : with notes on life history and control /
, 1920 H. P. Wood
openalex +2 more sources
Honey Bee Breeding and Breed: Advancements, Challenges, and Prospects
Animal Research and One Health, EarlyView.Our work clarifies concepts related to honey bee classification, reviews traditional and modern breeding techniques, explores advancements in molecular breeding, prospects gene‐editing tools, and advocates for integrated breeding strategies to ensure the long‐term sustainability and vitality of honey bee populations amid declining managed populations ...
Zheguang Lin +5 more
wiley +1 more source