Results 51 to 60 of about 131,957 (312)

Caracterización morfoagronómica y físico química de 22 accessiones de Vigna Sp. pertenecientes al banco de germoplasma de la UTMACH

open access: yesAgroecosistemas, 2019
El principal objetivo del trabajo fue evaluar la diversidad fenotípica y calidad nutricional de las accesiones recolectadas en base a la toma de datos de veinte descriptores morfoagronómicos y seis descriptores físico químicos.
Jhon Christopher González Preferencias Jhon Christopher   +3 more
doaj  

Methods of Classification of Images on the Basis of the Values of Statistical Distributions for the Composition of Structural Description Components

open access: yesIEEE Access, 2021
The article considers the problem of image recognition in computer vision systems. The results of the development of the method for image classification, using a structural approach, are presented.
Yousef Ibrahim Daradkeh   +4 more
doaj   +1 more source

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben   +4 more
wiley   +1 more source

Retrospective Analysis of Donor Lymphocyte Infusions in Pediatric Patients With Mixed Chimerism After Hematopoietic Stem Cell Transplantation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Allogeneic hematopoietic stem cell transplantation (alloHSCT) is an essential therapy for several malignant and nonmalignant diseases, but relapse and graft loss remain the principal threats to its success. Routine monitoring of chimerism and minimal residual disease (MRD) enables early detection of imminent recurrence and guides ...
Carmen Junk   +10 more
wiley   +1 more source

Information-extremе machine learning for object identification on the terrain [PDF]

open access: yesЖурнал інженерних наук, 2016
The article deals with the usage of a SURF local descriptor of key fragments to create a global descriptor BoF for objects of interest on terrain within task of recognition of armored technique in the controlled territory using images of air ...
V. V. Moskalenko, A. H. Korobov
doaj  

IMAGE PROCESSING MODELS AND METHODS RESEARCH AND WAYS OF IMPROVING MARKER RECOGNITION TECHNOLOGIES IN ADDED REALITY SYSTEMS

open access: yesСучасний стан наукових досліджень та технологій в промисловості, 2019
The subject matter of article is method of image processing, which identify and describe the local features of images. The aim of the article is the determination of ways for interconnection of the methods for processing the image and technologies ...
Nataliia Bolohova, Igor Ruban
doaj   +1 more source

Logo Recognition Technique using Sift Descriptor, Surf Descriptor and Hog Descriptor

open access: yesInternational Journal of Computer Applications, 2015
Logos sometimes also known as trademark have high importance in today’s marketing world. Logo or trademark is of high importance because it carries the goodwill of the company and the product. Logo matching and recognition is important to discover either improper or unauthorized use of logos.
Joydeep Mukherjee, Chinmoy Biswas
openaire   +1 more source

A numerically reliable approach to robust pole assignment for descriptor systems [PDF]

open access: yes, 2003
We propose a general, numerically reliable computational approach to solve the pole and eigenstructure assignment problem for descriptor systems. In the multi-input case, the proposed approach addresses the intrinsic non-uniqueness of the pole assignment
A. Varga, Varga, Andras
core  

Global Descriptor Revision

open access: yes, 2017
In local change, the operation ∘ is specific for the original belief set K. Formally it is a function that takes us from a descriptor Ψ to an element K∘ Ψ of the outcome set X (the set of belief sets that are potential outcomes of belief change). It only
Sven Ove Hansson, Hansson, Sven Ove,
core   +1 more source

Descriptor-Driven Computational Design of Bifunctional Double-Atom Hydrogen Evolution and Oxidation Reaction Electrocatalysts for Rechargeable Hydrogen Gas Batteries

open access: yes, 2022
Rechargeable hydrogen gas batteries (RHGBs) have been attracting much attention as promising all-climate large-scale energy storage devices, which calls for low-cost and high-activity hydrogen evolution/oxidation reaction (HER/HOR) bifunctional ...
Faxing Wang (618951)   +13 more
core   +1 more source

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