Results 71 to 80 of about 27,504 (172)

Quaternionic Superconformal Field Theory

open access: yes, 1992
We develop a superfield formalism for N=4 superconformal two-dimensional field theory. A list is presented of minimal free superfields, i.e. of multiplets containing four bosons and four fermions.
Ademello   +62 more
core   +2 more sources

Semi-Simple Unification on T^6/Z_12 Orientifold in the Type IIB Supergravity

open access: yesPhysics Letters B, 2001
13 pages, including 1 table and 1 figure, UT ...
Watari, T., Yanagida, T.
openaire   +3 more sources

Measurement of Ungulate Palatability and Browsing Pressure on Japanese Flora

open access: yesEcological Research, Volume 41, Issue 1, January 2026.
Estimation of palatability and browsing pressure are key techniques for ecosystem management. We compared four methods to estimate palatability based on browsing scar survey and proposed the reference palatability values for the Japanese flora as plant ecological trait.
Fumito Koike, Masayo Isozaki
wiley   +1 more source

Economic and socio-cultural determinants of agricultural insurance demand across countries

open access: yesJournal of the Saudi Society of Agricultural Sciences, 2019
This paper aims to identify the determinant factors in using agricultural insurance and to provide evidence that matters of religion, besides the socio-economic ones, play an explanatory role in demand for agricultural insurance in American and European ...
Ezdini Sihem
doaj   +1 more source

N=2 Super - $W_{3}$ Algebra and N=2 Super Boussinesq Equations

open access: yes, 1993
We study classical $N=2$ super-$W_3$ algebra and its interplay with $N=2$ supersymmetric extensions of the Boussinesq equation in the framework of the nonlinear realization method and the inverse Higgs - covariant reduction approach.
Ivanov, E., Krivonos, S., Malik, R. P.
core   +1 more source

Genetic Parameters of Resilience Indicators Across Growth in Beef Heifers and Their Associations With Weight, Reproduction, Calf Performance and Pre‐Weaning Survival

open access: yesJournal of Animal Breeding and Genetics, Volume 143, Issue 1, Page 79-91, January 2026.
ABSTRACT In tropical extensive beef cattle systems, heifers raised on pasture are exposed to various environmental challenges that affect their growth and reproductive performance during the first breeding. Resilience indicators derived from deviations in longitudinal traits can quantify the magnitude of these challenges and the ability of an animal to
Gustavo R. D. Rodrigues   +11 more
wiley   +1 more source

Mixing Patterns from the Groups Sigma (n phi)

open access: yes, 2014
We survey the mixing patterns which can be derived from the discrete groups Sigma (36 x 3), Sigma (72 x 3), Sigma (216 x 3) and Sigma (360 x 3), if these are broken to abelian subgroups Ge and Gnu in the charged lepton and neutrino sector, respectively ...
Hagedorn, Claudia   +2 more
core   +1 more source

Circuit‐Theoretic Modeling and Simulation Study of Near‐Field MIMO Arrays of Dipole Antennas

open access: yesActive and Passive Electronic Components, Volume 2026, Issue 1, 2026.
Near‐field mutual coupling among closely spaced antennas limits the deployment of wireless MIMO interconnects in chip‐to‐chip communication. This paper presents a circuit‐theoretic modeling and simulation study of near‐field MIMO (NFMIMO) systems using 1 × 1 and 2 × 2 dipole arrays.
Abhishek Javali   +3 more
wiley   +1 more source

Multimode Traffic Network Equilibrium and System Optimization With Tradable Credit Scheme

open access: yesJournal of Advanced Transportation, Volume 2026, Issue 1, 2026.
In this paper, the equilibrium problem of multimode traffic networks (auto and transit networks) with the tradable credit scheme (TCS) is studied. The mathematical programming model with the Logit function as the mode‐split function is proposed to study the users’ travel mode and route choice behavior in the multimode network under the TCS.
Shixu Liu   +6 more
wiley   +1 more source

Analysis of mitochondrial enzymatic activity in blood lymphomonocyte fractions during infection with different Trypanosoma cruzi strains

open access: yesRevista do Instituto de Medicina Tropical de São Paulo, 2020
Proinflammatory and inflammatory mediators induced by Trypanosoma cruzi infection increase the oxidative stress, generating toxicity for cells targeting mitochondria of different tissues.
Alejandra L. Báez   +7 more
doaj   +1 more source

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