Results 21 to 30 of about 12,282,130 (266)
Thoracic Ultrasonography Findings and Their Association With Respiratory Pathogens in 221 Young Beef Cattle at Fattening Farms: A Cross-Sectional Study. [PDF]
J Vet Intern MedABSTRACT Background Thoracic ultrasonography (TUS) could improve antibiotic treatment selection in cattle with respiratory diseases. Hypothesis/Objectives Evaluate the association between respiratory pathogens and consolidations on TUS in feedlot cattle, at both individual and group levels. Animals A total of 221 bulls, aged 8.8 months and weighing 322.
Rouault M +3 more
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Viscosity convex functions on Carnot groups [PDF]
Proceedings of the American Mathematical Society, 2003 We prove that any upper semicontinuous v-convex function in any Carnot group is h-convex.
Changyou Wang
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On the ∞-Laplacian on Carnot Groups
Journal of Mathematical Sciences, 2022 We prove Lipschitz estimates for viscosity solutions to Poisson problem for the infinity Laplacian in general Carnot groups.
Fausto Ferrari +2 more
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α-Amination of 1,3-Dicarbonyl Compounds and Analogous Reactive Enolate-Precursors Using Ammonia under Oxidative Conditions. [PDF]
Angew Chem Int Ed EnglUsing ammonia in combination with hypochlorites as simple oxidants under phase‐transfer conditions allows for the direct oxidative α‐amination of reactive enolate precursors such as cyclic β‐ketoesters, oxindoles, as well as malonitriles and malonates with good to excellent yields.
Mairhofer C +6 more
europepmc +2 more sources
Multicomplexes on Carnot Groups and Their Associated Spectral Sequence. [PDF]
J Geom Anal, 2023 AbstractThe aim of this paper is to give a thorough insight into the relationship between the Rumin complex on Carnot groups and the spectral sequence obtained from the filtration on forms by homogeneous weights that computes the de Rham cohomology of the underlying group.
Lerario A, Tripaldi F.
europepmc +5 more sources
Notions of Convexity in Carnot Groups [PDF]
Communications in Analysis and Geometry, 2003 n ...
Duy Minh Nhieu +3 more
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AIMS Mathematics, 2023 For some class of 2-step Carnot groups $ D_n $ with 1-dimensional centre we find the exact values of the constants in $ (1, q_2) $-generalized triangle inequality for their $ \text{Box} $-quasimetrics $ \rho_{\text{Box}_{D_n}} $. Using this result we get
Alexander Greshnov, Vladimir Potapov
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Copper-Catalyzed Regioselective Meta C─H Bond Olefination of Anilides. [PDF]
ChemistryA Copper‐catalyzed meta C─H olefination of pivanilides with β‐styrenyl and β‐alkyl‐alkenyl iodonium salts was achieved using a weakly coordinated directing group (DG). The involvement of a Heck‐like four‐membered transition state was plausibly critical in ensuring the challenging meta selectivity.
Rzayev J, Jubault P, Besset T.
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Blowups and blowdowns of geodesics in Carnot groups
Journal of Differential Geometry, 2023 43 pages, 2 figures, included versions of the main theorems for weak tangents, revised section 5.2, to appear in the Journal of Differential ...
Hakavuori, Eero, Le Donne, Enrico
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Hilbert-Haar coordinates and Miranda's theorem in Lie groups
Bruno Pini Mathematical Analysis Seminar, 2020 We study the interior regularity of solutions to a class of quasilinear equations of non-degenerate p-Laplacian type on Lie groups that admit a system of Hilbert-Haar coordinates. These are coordinates with respect to which every linear function has zero
András Domokos, Juan J. Manfredi
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