Results 51 to 60 of about 1,414,584 (301)

Causal Rasch models

open access: yesFrontiers in Psychology, 2013
Rasch’s unidimensional models for measurement show how to connect object measures (e.g., reader abilities), measurement mechanisms (e.g., machine-generated cloze reading items), and observational outcomes (e.g., counts correct on reading instruments ...
A. Jackson Stenner   +3 more
doaj   +1 more source

Generalist–specialist trade-off during thermal acclimation [PDF]

open access: yesRoyal Society Open Science, 2015
The shape of performance curves and their plasticity define how individuals and populations respond to environmental variability. In theory, maximum performance decreases with an increase in performance breadth.
Frank Seebacher   +3 more
doaj   +1 more source

Assessing The Impact of Capital Structure on Firm Value: A Quantitative Study of Financial Ratios and Stock Prices of Nigeria Food and Beverage Companies

open access: yesThe Indonesian Journal of Accounting Research, 2023
This article evaluates the impact of capital structure (CS) on firm value (FV) in Nigeria's food and beverage sector. A quantitative research approach is employed, focusing on the association between financial ratios (debt to equity (DER), return on ...
Ishiaka Adamu , Hamidah
doaj   +1 more source

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

open access: yesMolecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch   +13 more
wiley   +1 more source

The Trade-Off Between Child Quantity and Child Quality and the Public Provision of Education: A Case Study in Rural Terengganu, Malaysia

open access: yesMalaysian Management Journal, 2020
The objective of this paper is to examine whether the theory of the child quantity-quality (CQQ) trade-off developed by Becker and Lewis (1973) is borne out by the data from a developing country.
Nor Azam Abdul Razak   +2 more
doaj   +1 more source

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

open access: yesFEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde   +3 more
wiley   +1 more source

KEPUTUSAN PENDANAAN : PENDEKATAN TRADE-OFF THEORY DAN PECKING ORDER THEORY

open access: yesJurnal Ekonomi dan Bisnis, 2009
The purpose of this study is to analyze what Trade-off Theory and Pecking Order Theory ableto explain the financing decision in Indonesian Capital Market. In this study, determinant ofTrade-off theory are non-debt tax shields, size, and liquidity. The determinant of Pecking Ordertheory are profitability, cash deficit, and investment.
MUTAMIMAH MUTAMIMAH, RITA RITA
openaire   +1 more source

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

open access: yesFEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young   +7 more
wiley   +1 more source

Impact of Asymptomatic Intracranial Hemorrhage on Outcome After Endovascular Stroke Treatment

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Background Endovascular treatment (EVT) achieves high rates of recanalization in acute large‐vessel occlusion (LVO) stroke, but functional recovery remains heterogeneous. While symptomatic intracranial hemorrhage (sICH) has been well studied, the prognostic impact of asymptomatic intracranial hemorrhage (aICH) after EVT is less certain ...
Shihai Yang   +22 more
wiley   +1 more source

Preferences for Posttraumatic Osteoarthritis Prevention Strategies in Individuals With Anterior Cruciate Ligament Injury

open access: yesArthritis Care &Research, EarlyView.
Objective There is growing interest in evaluating new strategies to delay or prevent posttraumatic osteoarthritis (PTOA) in individuals who have sustained anterior cruciate ligament (ACL) injury. This study sought to determine characteristics of potential treatments that are acceptable to patients with ACL injury. Methods Participants with a history of
Kevin Kennedy   +9 more
wiley   +1 more source

Home - About - Disclaimer - Privacy