Results 141 to 150 of about 105,600 (307)

Extension of a discontinuous Galerkin finite element method to viscous rotor flow simulations [PDF]

, 2005
Heavy vibratory loading of rotorcraft is relevant for many operational aspects of helicopters, such as the structural life span of (rotating) components, operational availability, the pilot's comfort, and the effectiveness of weapon targeting systems.
Boelens, O.J., Boelens, O.J., Klaij, C.M., van der Vegt, Jacobus J.W., van der Ven, H.   +4 more
core   +4 more sources

Emotional nourishment begets academic coping during the primary to secondary school transition

British Educational Research Journal, EarlyView.
Abstract The transition from primary to secondary school is widely viewed as the most demanding in a child's educational journey. Despite a wealth of research on this transition, little is known about the children's ‘lived experience’ of it across different contexts.
Peter Wood, Dave Putwain, Pedro Freitas Fernandes   +2 more
wiley   +1 more source

Investigation of Flow Field in Deep Dynamic Stall over an Oscillating NACA 0012 Airfoil

Journal of Applied Fluid Mechanics, 2019
This paper presents the investigation on the phenomenon of a deep dynamic stall at the Reynolds number of the order of 105 over an oscillating NACA 0012 model.
D. Surekha R. S., A. Khandelwal, R. Rajasekar   +2 more
doaj  

Measuring what matters: Evaluating the impact of curriculum decolonisation initiatives in UK business schools

British Educational Research Journal, EarlyView.
Abstract Curriculum decolonisation has become a prominent feature of equity agendas in UK higher education, yet there remains limited empirical and theoretical work on how such initiatives are evaluated, particularly within business schools. This paper presents one of the first multi‐institutional empirical studies examining how UK business schools ...
Sally Everett, Rachael Carden, Kenisha Linton   +2 more
wiley   +1 more source

Dynamic stall modeling and correlation with experimental data on airfoils and rotors [PDF]

Two methods for modeling dynamic stall have been developed. The alpha, A, B method generates lift and pitching moments as functions of angle of attack and its first two time derivatives. The coefficients are derived from experimental data for oscillating
Blackwell, R. H., Carlson, R. G., Commerford, G. L., Mirick, P. H.   +3 more
core   +1 more source

Life as an ethnic minority (EM) university student: Comparing mental health challenges among local and international EM students in Hong Kong

British Educational Research Journal, EarlyView.
Abstract University students globally face growing mental health challenges, with ethnic minority (EM) students—both local and international—being particularly vulnerable. Yet, limited research compares their experiences or identifies shared and distinct stressors, especially in non‐Western contexts.
Wang Xinyi, Naubahar Sharif
wiley   +1 more source

Experimental investigation of stability and stall flutter of a free-floating wing V/STOL model [PDF]

An experimental investigation was made of the static and dynamic stability characteristics of a one-fourth scale model of a tilt-propeller free-wing V/STOL aircraft.
Ormiston, R. A.
core   +1 more source

Optimizing Pichia Pastoris Cell‐Free Protein Synthesis to Improve Economics

Biotechnology and Bioengineering, EarlyView.
ABSTRACT Cell‐free protein synthesis (CFPS) is a powerful and versatile platform that supports a wide range of applications, from fundamental studies of the genetic code to scalable and rapid protein production. The recently developed Pichia pastoris CFPS combines advantages of both prokaryotic and eukaryotic systems, including a rapid growth rate ...
Rui Wu, Igor Koop, Gavin Murugan, Thagshanen Thillairajah, Karen M. Polizzi   +4 more
wiley   +1 more source

Nanomaterial‐based immune therapeutic strategies in neurodegenerative diseases

BMEMat, EarlyView.
This review highlights the immunomodulatory potential of nanomaterials (NMs) in treating neurodegenerative diseases (NDs). It focuses on their roles in regulating innate and adaptive immune responses to maintain immune homeostasis. By providing insights into these mechanisms, the review lays the groundwork for innovative NMs therapeutic strategies to ...
Xinru Zhou, Jia Liu, Shulin Lai, Suhan Yin, Bingmin Luo, Longquan Shao, Yiyuan Kang   +6 more
wiley   +1 more source

Force stimulation promotes nerve regeneration by restoring cellular energy

BMEMat, EarlyView.
Mechanical stimulation can help nerves regenerate in various ways. We developed two devices (a piezo‐motor‐driven stretching device and a SAW‐based actuator) to apply mechanical stimulation to sciatic nerve and DRG neurons. Our study shows that appropriate mechanical force stimulation can promote regeneration by restoring the energy supply to the ...
Zhe Wang, Chen Cai, Hetao Xie, Yupeng Yang, Lei Li, Nik Ahmad Nizam Nik Malek, Wan Hairul Anuar Kamaruddin, Meiwan Chen, Yuanhua Sang, Bing Ji, Zenan Wang   +10 more
wiley   +1 more source