Results 131 to 140 of about 354 (233)

Dynamic Characteristics Analysis of a Large Wind Turbine Gearbox Supported by Journal Bearings Under Different Lubrication States

Wind Energy, Volume 29, Issue 9, September 2026.
ABSTRACT Due to their superior load density, planetary gear journal bearings (PGJB) are progressively replacing rolling element bearings in wind turbine gearboxes; therefore, accurately revealing the dynamic characteristics of drivetrains supported by these bearings under variable operating conditions is crucial for ensuring operational reliability ...
Pengcheng Jin, Hong Jiang, Jianxing Zhou, Yuliang Yang   +3 more
wiley   +1 more source

The deformation characteristics and the prefabricated crack pressure relief stability control of a small coal pillar roadway under stress superposition. [PDF]

Sci Rep
Cheng S, Ma Z, Li Y, Zhang X.
europepmc   +1 more source

Wind Masculinities: Extractive, Caste, and Nationalist Rule in Rural India

Antipode, Volume 58, Issue 5, September 2026.
ABSTRACT This paper shows how India's wind electricity regime does not simply decarbonize electricity; it reorganizes power through a distinctive wind masculinity—a caste‐coded, infrastructural mode of rule that keeps money, machines, and people moving.
David Singh
wiley   +1 more source

A supervised machine learning model to select a cost-effective directional drilling tool. [PDF]

Sci Rep
Nour M, Elsayed SK, Mahmoud O.
europepmc   +1 more source

Midwives' Perspectives on a Program Supporting Spontaneous Pushing During the Second Stage of Labor: A Qualitative Study

Birth, Volume 53, Issue 3, Page 617-626, September 2026.
ABSTRACT Background Maternal pushing during the second stage of labor plays a critical role to labor progression, with professional guidelines recommend supporting a natural, “spontaneous” approach to pushing. Midwives are key to facilitating this practice; however, there is limited of evidence regarding their perceptions of spontaneous pushing.
Jiasi Yao, Heike Roth, Debra Anderson, Hong Lu, Kathleen Baird   +4 more
wiley   +1 more source

Innovative digital control minor-disturbance equipment for deep mixing. [PDF]

Sci Rep
Du C, Ye GB, Lou RX, Zhang Z, Li Q.
europepmc   +1 more source

Machine Learning Solution for Predicting Vibrations while Drilling the Curve Section. [PDF]

ACS Omega, 2023
Saadeldin R, Gamal H, Elkatatny S.
europepmc   +1 more source

Exploring the Educational Linguistic Landscape Through Cultural Capital Theory: A Case Study of a Rural Primary School in China

European Journal of Education, Volume 61, Issue 3, September 2026.
ABSTRACT Research on linguistic landscapes in educational settings has highlighted their role in reflecting institutional ideologies and shaping school culture, yet little attention has been paid to rural schools, where signage may carry heightened symbolic significance.
Honggang Liu
wiley   +1 more source

Learning based prediction of cuttings concentration for enhancing hole cleaning efficiency in eccentric and deviated wells. [PDF]

Sci Rep
Saad MY, Salem AM, Ibrahim AF, Mahmoud O.   +3 more
europepmc   +1 more source

Developmental Model of Academic Resilience: A Mixed‐Methods Study

European Journal of Education, Volume 61, Issue 3, September 2026.
ABSTRACT The purpose of the study is to holistically identify the protective factors that contribute to students' academic resilience and examine the mediating role of protective factors between school burnout and school attachment using an exploratory sequential mixed‐methods design, one of the mixed‐methods research designs.
Mehmet Şam, Ramin Aliyev
wiley   +1 more source