Results 41 to 50 of about 4,166 (290)

Strengthening of traditional farming systems with small and large ruminants in arid region of Andhra Pradesh

open access: yesIndian Journal of Animal Sciences
The study explores the demonstrative performance of Livestock based Integrated Farming System (IFS) with different technologies or interventions under rainfed and partially irrigated conditions in farmers’ fields of Ananthapuramu district, Andhra ...
D LAKSHMI KALYANI   +7 more
doaj   +1 more source

Superconducting fluctuation effect on epitaxially layered films of superconductor NbN and half-metallic Heusler alloy Co2MnSi

open access: yesAIP Advances, 2023
Superconducting properties were investigated in epitaxially layered films consisting of superconductor NbN and half-metallic Heusler alloy Co2MnSi (CMS).
Iduru Shigeta   +8 more
doaj   +1 more source

Comparing hemodynamic models with DCM

open access: yesNeuroImage, 2007
The classical model of blood oxygen level-dependent (BOLD) responses by Buxton et al. [Buxton, R.B., Wong, E.C., Frank, L.R., 1998. Dynamics of blood flow and oxygenation changes during brain activation: the Balloon model. Magn. Reson. Med. 39, 855-864] has been very important in providing a biophysically plausible framework for explaining different ...
Klaas Enno Stephan   +4 more
openaire   +3 more sources

A Comparison of Mixed and Partial Membership Diagnostic Classification Models with Multidimensional Item Response Models

open access: yesInformation
Diagnostic classification models (DCM) are latent structure models with discrete multivariate latent variables. Recently, extensions of DCMs to mixed membership have been proposed.
Alexander Robitzsch 
doaj   +1 more source

Diagnostic Classification Models for Ordinal Item Responses

open access: yesFrontiers in Psychology, 2018
The purpose of this study is to develop and evaluate two diagnostic classification models (DCMs) for scoring ordinal item data. We first applied the proposed models to an operational dataset and compared their performance to an epitome of current ...
Ren Liu, Zhehan Jiang
doaj   +1 more source

Prospects for development of culturally inclusive models for education: diagnostic classification models

open access: yesFrontiers in Education
Diagnostic classification models (DCM) have been a recent topic of conversation in the development of educational materials. Specifically, there has been significant criticism of their validity and use within the educational system.
Matias Urrutia-Jorde
doaj   +1 more source

Systematic assessment of data collection methods (DCMs) – the economics approach.

open access: yes, 2014
Systematic assessment of data collection methods (DCMs) – the economics approach.
Eliana Jimenez-Soto (290475)   +4 more
core   +1 more source

Influence of Surface Finish on the Tribological Performance of AlTiBN Coatings Deposited on Forming Tools

open access: yesAdvanced Engineering Materials, EarlyView.
Aluminum and nitride coatings are used in industry because they are hard, resist wear, and protect against oxidation. Adding boron can improve friction behavior and other properties. This study tests coatings on surfaces with different finishes. Results show smoother surfaces perform better, while rough ones wear faster, although coatings can reduce ...
Adrián Claver   +9 more
wiley   +1 more source

Effect of atomic ordering on the magnetic anisotropy of single crystal Ni80Fe20

open access: yesAIP Advances, 2019
We investigate the effect of atomic ordering on the magnetic anisotropy of Ni80Fe20 at.% (Py). To this end, Py films were grown epitaxially on MgO(001) using dc magnetron sputtering (dcMS) and high power impulse magnetron sputtering (HiPIMS).
Movaffaq Kateb   +2 more
doaj   +1 more source

Water‐Compatible SuFEx‐Active Diazonium Linchpin Platform for Rapid Modular Diversification and On‐DNA Functionalization

open access: yesAdvanced Functional Materials, EarlyView.
Sulfur fluoride exchange (SuFEx) is a powerful click platform, yet water‐compatible multifunctional linchpins remain elusive. Here, we report decagram‐scalable diazonium linchpins that enable rapid Pd‐catalyzed diversification and direct, catalyst‐free on‐DNA ligation in aqueous media.
Seok Ju Hong   +5 more
wiley   +1 more source

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