Results 121 to 130 of about 502,153 (332)
Aquaculture, Fish and Fisheries, Volume 2, Issue 6, Page 507-521, December 2022., 2022 Graphical Abstract This study deals with a timely topic, COVID‐19, whose impacts on aquaculture have never been quantified in Benin. Direct discussions were held with aquaculture producers to understand how they are feeling the impact of the pandemic on their business.
Toundji Olivier Amoussou +7 more
wiley +1 more source
A Note on the Symplectic Structure on the Dressing Group in the sinh--Gordon Model
, 1996 We analyze the symplectic structure on the dressing group in the \shG\, model by calculating explicitly the Poisson bracket $\{g\x g\}$ where $g$ is the \dg\, element which creates a generic one soliton solution from the vacuum.
Babelon +16 more
core +2 more sources
On Kauffman bracket skein modules at roots of unity [PDF]
, 2013 We reprove and expand results of Bonahon and Wong on central elements of the Kauffman bracket skein modules at root of 1 and on the existence of the Chebyshev homomorphism, using elementary skein methods.
Thang T. Q. Lê
semanticscholar +1 more source
Advanced Materials, Volume 37, Issue 13, April 2, 2025.Metal‐covalent organic frameworks (MCOFs) are novel porous materials that exhibit the advantages of covalent and metal‐organic frameworks. However, it is extremely difficult to resolve their atomic structure and better understand their structure‐properties relation. This work utilizes a synergistic combination of advanced microscopy, spectroscopic, and
Seán Hennessey +11 more
wiley +1 more source
Domestic clustered networks and internationalization of agrifood SMEs
Agribusiness, Volume 39, Issue 1, Page 167-195, Winter 2023., 2023 Abstract This paper examines how participating in domestic clustered networks in the agri‐food industry affects the export status and export intensity of small and medium‐sized enterprises (SMEs). The Uppsala internationalization process model has been revisited in light of the knowledge that these networks can contribute to promoting the presence of ...
Raul Serrano +5 more
wiley +1 more source
Angle Orthodontist, 2014 OBJECTIVE To evaluate how different bracket-slot design characteristics affect the forces released by superelastic nickel-titanium (NiTi) alignment wires at different amounts of wire deflection.
R. Nucera +7 more
semanticscholar +1 more source
Advanced Materials Interfaces, EarlyView.A quinone‐functionalized hexaazatriphenylene‐based covalent organic framework (HAQ‐COF) is synthesized, making HAQ‐COF a promising polymer electrolyte membrane material for polymer electrolyte fuel cells. HAQ‐COF exhibits high water retention at room temperature and atmospheric pressure, along with high thermal stability.
Yuki Okamura +9 more
wiley +1 more source
Agribusiness, Volume 39, Issue 1, Page 28-50, Winter 2023., 2023 Abstract By 2022, the European Commission seeks to introduce harmonized, mandatory front‐of‐pack (FOP) nutrition labeling. The color‐graded Nutri‐Score is at the heart of the European debate. Yet, little is known about how the information provided in back‐of‐pack (BOP) nutrition tables interacts with evaluative FOP labels, such as Nutri‐Score, and if ...
Birgit Gassler +2 more
wiley +1 more source
Unstable higher Toda brackets [PDF]
arXiv, 2018 We define two new unstable n-fold Toda brackets for every composable sequence (f_n, ... ,f_1) of pointed maps f_i : X_i \to X_{i+1} between well-pointed spaces with n > 2. The brackets agree with the classical Toda bracket when n = 3, and they are subsets of both the unstable n-fold Toda brackets of Gershenson and Cohen for every n > 2.
arxiv
The Gerstenhaber bracket as a Schouten bracket for polynomial rings extended by finite groups [PDF]
, 2015 We apply new techniques to Gerstenhaber brackets on the Hochschild cohomology of a skew group algebra formed from a polynomial ring and a finite group (in characteristic 0). We show that the Gerstenhaber brackets can always be expressed in terms of Schouten brackets.
arxiv +1 more source