Results 231 to 240 of about 412,561 (324)

The Effects of Risk Factors and School Support on Educational Aspirations of Chinese Vulnerable Children: A Longitudinal Cross‐Lagged Study

Psychology in the Schools, EarlyView.
ABSTRACT Educational aspiration is an essential motivational psychological force that can encourage vulnerable children to strive for academic success and overcome their vulnerable circumstances. Based on the developmental contextualism theory, this study utilized two waves of data from the China Education Panel Survey to construct a cross‐lagged model
Wenxiao Fu, Fei Deng, Wenlong Zhao
wiley   +1 more source

Mergers and market power: evidence from rivals' responses in European markets

The RAND Journal of Economics, Volume 53, Issue 4, Page 678-702, Winter 2022., 2022
Abstract We analyze the effects of M&A on the markups of non‐merging rival firms across a broad set of industries. We exploit expert market definitions from the European Commission's merger decisions to identify relevant competitors in narrowly defined product markets and estimate markups as a measure of market power.
Joel Stiebale, Florian Szücs
wiley   +1 more source

The usage of the autoregressive integrated moving average model for forecasting milk production in Egypt (2022-2025). [PDF]

Open Vet J
Omar MA, Hassan FAM, Shahin SE, El-Shahat M.   +3 more
europepmc   +1 more source

MODEL AUTOREGRESSIVE INTEGRATED MOVING AVERAGE (ARIMA) DALAM PERAMALAN NILAI HARGA SAHAM PENUTUP INDEKS LQ45

, 2021
Devita Priyadi, Iffatul Mardhiyah
openalex   +2 more sources

Validating a novel genetic technology for hybrid maize seed production under management practices associated with resource‐poor farmers in Zimbabwe

PLANTS, PEOPLE, PLANET, EarlyView.
A hybrid maize seed production technology has the potential to reduce the complexity of hybrid seed production and increase seed quality. Here, we investigate the potential impact of this technology on yields when hybrid maize is recycled. Hybrid maize recycling is a practice used by resource‐poor farmers as a coping mechanism during drought years ...
Esnath Tatenda Hamadziripi, Sarah Collinson, Rachel C. Voss, Frédéric Baudron, Maryke T. Labuschagne, Angelinus C. Franke, Mainassara Zaman‐Allah, Mike S. Olsen, Juan Burgueño, Jill E. Cairns   +9 more
wiley   +1 more source

Assessing the Predictive Capabilities of Autoregressive Integrated Moving Average and Linear Regression Models for Acute Changes in Clinical and Selected Laboratory Parameters in Children After Cardiac Surgery in the ICU. [PDF]

Children (Basel)
Sharwardy SN, Sarwar H, Hasan MNA, Rahman MZ.   +3 more
europepmc   +1 more source

Investigating the spatiotemporal characteristics of motion fields using three‐dimensional radar echoes to construct an ensemble nowcasting system

Quarterly Journal of the Royal Meteorological Society, EarlyView.
The process of developing and validating the ensemble nowcasting system in this study. Abstract In this study, a spatial and temporal analysis of three‐dimensional motion fields was conducted to formulate an ensemble nowcasting scheme. These motion fields were derived from radar data covering the entire volume and were analyzed across space and time ...
Kao‐Shen Chung, Yu‐Chiao Hsu, Yi‐Hao Tsou, Hsin‐Hung Lin   +3 more
wiley   +1 more source

Spatial impact on inflation of Java Island prediction using Autoregressive Integrated Moving Average (ARIMA) and Generalized Space-Time ARIMA (GSTARIMA). [PDF]

MethodsX
Safira A, Dhiya'ulhaq RA, Fahmiyah I, Ghani M.   +3 more
europepmc   +1 more source

Forecasting Philippines imports and exports using Bayesian artificial neural network and autoregressive integrated moving average

, 2019
Jackie D. Urrutia, Alsafat M. Abdul, Jacky Boy E. Atienza   +2 more
openalex   +1 more source

Baidu index-based forecast of daily tourist arrivals through rescaled range analysis, support vector regression, and autoregressive integrated moving average

, 2020
Lifei Yao, Ruimin Ma, Hua Wang
openalex   +1 more source