Results 91 to 100 of about 447,007 (315)

Effects of asymmetry on the dynamic stability of aircraft [PDF]

The oblique wing concept for transonic aircraft was proposed to reduce drag. The dynamic stability of the aircraft was investigated by analytically determining the stability derivatives at angles of skew ranging from 0 and 45 deg and using these ...
Fantino, R. E., Parsons, E. K., Powell, J. D., Shevell, R. S.   +3 more
core   +1 more source

Predicted and experimental performance of large-bore high-speed ball and roller bearings [PDF]

, 1983
The values of inner and outer race temperature, cage speed, and heat transferred to the lubricant or bearing power loss, calculated using the computer programs Shaberth and Cybean, with the corresponding experimental data for the large bore ball and ...
Coe, H. H.
core   +1 more source

Asynchronous LGBTQ+ Affirming Counseling Training With Early Career Counselors: A Mixed Methods Program Evaluation

Counselor Education and Supervision, EarlyView.
ABSTRACT A growing body of research shows that training in LGBTQ+ affirming counseling (LGBTQ+ AC) positively impacts counselors’ perceived knowledge and skills in providing mental health services to LGBTQ+ communities. Existing program evaluations of LGBTQ+ AC, however, have primarily used synchronous delivery formats and cultural competency models ...
Amber L. Pope, Kelli Hartzell, Matt B. Siroty, Jeff Moe, Noelle St. Germain‐Sehr, Bianca R. Augustine, Amanda St. Germain‐Sehr, Tai Lexumé   +7 more
wiley   +1 more source

In Vivo Cytoskeletal AMPA Receptor Transport Imaging in C. elegans

Cytoskeleton, EarlyView.
ABSTRACT Long‐distance intracellular transport of ionotropic glutamate receptors (iGluRs) is essential for proper excitatory synaptic function underlying learning and memory. Many neuropsychiatric and neurodegenerative conditions have abnormal iGluR transport and trafficking, leading to an intense interest in the mechanisms and factors regulating these
Michaelis A. K., Hoerndli F. J.
wiley   +1 more source

Does ESG Performance Reduce Default Risk in Insurance Firms? Evidence From Life and Non‐Life Sectors

Corporate Social Responsibility and Environmental Management, EarlyView.
ABSTRACT This study examines whether environmental, social, and governance performance is associated with lower default risk in European insurance firms, and whether the strength of this association differs between life and non‐life business models.
S. Miani, M. Mantovani, E. Palmieri
wiley   +1 more source

Advancements and development trends in plastic forming technologies of hollow shafts

Cailiao gongcheng
As a core component in the industrial sector， the efficient and high-precision forming of hollow shafts is crucial for ensuring product performance and improving production efficiency.
ZUO Jinrong, MEI Bizhou, ZHANG Song, XU Haijie, SHU Xuedao, YANG Chen, ZHANG Qingdong, WEI Jingxin   +7 more
doaj   +1 more source

Empowering teachers and fostering pupil climate action in Welsh primary schools

The Curriculum Journal, EarlyView.
Abstract The Curriculum for Wales intends to help students understand and address climate change, but relies on teachers' knowledge and implementation thereof. This article focuses on “The Lifecycle of My Clothes”, a unit of work (UoW) developed by academics and practitioners. The UoW aimed to increase students' awareness of the environmental impact of
Jennifer A. Rudd, Shannon R. O'Connor, Geraldine Lublin   +2 more
wiley   +1 more source

Impeller-Induced Rotor-Dynamic Forces [PDF]

, 1989
The flow through and around the rotor of a turbomachine exerts a force on the rotor and, hence, rotor shaft and bearing system. In some circumstances this force may lead to excitation of shaft whirl in the direction of impeller rotation.
Acosta, Allan J., Brennen, Christopher E., Caughey, Thomas K.   +2 more
core  

Asset Allocation Strategies Based on Penalized Quantile Regression

, 2015
It is well known that quantile regression model minimizes the portfolio extreme risk, whenever the attention is placed on the estimation of the response variable left quantiles.
Bonaccolto, Giovanni, Caporin, Massimiliano, Paterlini, Sandra   +2 more
core   +1 more source

Dynamics of bubble absorption over porous membranes in an immersed medium

Droplet, EarlyView.
The dynamics of a bubble interacting with a flat, porous superhydrophobic membrane underwater has been illustrated. Abstract Porous superhydrophobic (SHP) membranes are gaining considerable attention due to their excellent underwater absorption and drag reduction properties. They exploit the Cassie‒Baxter state of wetting to remove the bubble in a fast
Kiran Raj M
wiley   +1 more source