Results 21 to 30 of about 3,417,786 (378)

EVALUATION OF ORGANIC AMENDMENTS AND INSECTICIDES AGAINST OKRA YELLOW VEIN MOSAIC VIRUS AND ITS VECTOR

open access: yesPakistan Journal of Agriculture, Agricultural Engineering & Veterinary Sciences, 2020
Okra (Abelmoschus esculentus L.) is susceptible to number of diseases like Yellow Vein Mosaic Virus disease, Damping Off, Fusarium wilt, Powdery Mildew and Enation Leaf Curl.
A. Munir   +4 more
doaj   +1 more source

Vector inflation by kinetic coupled gravity [PDF]

open access: yesIJMPD, Volume 23, Issue 8, id. 1450069 (2014), 2014
Vector inflation is a newly established model where inflation is driven by non-minimally coupled massive vector fields with a potential term. This model is similar to the model of chaotic inflation with scalar fields, except that for vector fields the isotropy of expansion is achieved either by considering a triplet of orthogonal vector fields or $N ...
arxiv   +1 more source

Mapping Arbovirus-Vector Interactions Using Systems Biology Techniques

open access: yesFrontiers in Cellular and Infection Microbiology, 2019
Studying how arthropod-borne viruses interact with their arthropod vectors is critical to understanding how these viruses replicate and are transmitted.
Marine J. Petit   +3 more
doaj   +1 more source

Performance Testing on Vector vs. Raster Map Tiles—Comparative Study on Load Metrics

open access: yesISPRS International Journal of Geo-Information, 2020
Recent developments in web map applications have widely affected how background maps are rendered. Raster tiles are currently considered as a regular solution, while the use of vector tiles is becoming more widespread.
Rostislav Netek   +3 more
doaj   +1 more source

Nonlinear Oscillations, Dynamical Systems, and Bifurcations of Vector Fields

open access: yesApplied Mathematical Sciences, 1983
Contents: Introduction: Differential Equations and Dynamical Systems.- An Introduction to Chaos: Four Examples.- Local Bifurcations.- Averaging and Perturbation from a Geometric Viewpoint.- Hyperbolic Sets, Sympolic Dynamics, and Strange Attractors ...
J. Guckenheimer, P. Holmes
semanticscholar   +1 more source

HUBUNGAN PREFERENSI BEMISIA TABACI TERHADAP KETAHANAN BERBAGAI GALUR HARAPAN DAN VARIETAS KEDELAI (GLYCINE MAX L. MERILL) TAHAN CPMMV (COWPEA MILD MOTTLE VIRUS) SEBAGAI BAHAN AJAR PENGENDALIAN HAMA TANAMAN

open access: yesJurnal Pendidikan: Teori, Penelitian, dan Pengembangan, 2016
Teaching materials is a set of instrument or learning instrument containing learning materials, methods, limitations, and how to evaluate systematically designed and attractive in order to achieve the expected goals of achieving competence or sub ...
Rimbi Paulina Dewi   +2 more
doaj   +1 more source

Support vector machines

open access: yesData Mining and Knowledge Discovery Handbook, 2008
Support vector machines (SVMs) are a family of machine learning methods, originally introduced for the problem of classification and later generalized to various other situations.
Ingo Steinwart, A. Christmann
semanticscholar   +1 more source

A graph discretization of vector Laplace operator [PDF]

open access: yesarXiv, 2023
In this paper, we study the graph-theoretic analogues of vector Laplacian (or Helmholtz operator) and vector Laplace equation. We determine the graph matrix representation of vector Laplacian and obtain the dimension of solution space of vector Laplace equation on graphs.
arxiv  

Foamy Virus Vectors for HIV Gene Therapy

open access: yesViruses, 2013
Highly active antiretroviral therapy (HAART) has vastly improved outcomes for patients infected with HIV, yet it is a lifelong regimen that is expensive and has significant side effects.
Grant D. Trobridge, Miles E. Olszko
doaj   +1 more source

Kochen-Specker Vectors [PDF]

open access: yesJournal of Physics A: Mathematical and General, 38, (7), 1577-1592 (2005), 2004
We give a constructive and exhaustive definition of Kochen-Specker (KS) vectors in a Hilbert space of any dimension as well as of all the remaining vectors of the space. KS vectors are elements of any set of orthonormal states, i.e., vectors in n-dim Hilbert space, H^n, n>3 to which it is impossible to assign 1s and 0s in such a way that no two ...
arxiv   +1 more source

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