Results 181 to 190 of about 100,936 (292)

Chiroptical isomerization in chiral covalent organic frameworks with identical mesoscopic helicity. [PDF]

Nat Commun
Zha X, Zuo M, Luo M, Jiang Z, Lu J, Chen X, Yan Z, Zhang X, You H, Li Y, Xiong Y, Liu Y, Liu L, Li M, Wang D.   +14 more
europepmc   +1 more source

Exploratory Study on Carbon Dioxide Blends With Low‐GWP Working Fluids for Medium and High‐Temperature Heat Pumps Under Step Pressure

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study investigates binary zeotropic mixtures of R744 (CO₂) blended with eco‐friendly refrigerants for medium‐high temperature heat pumps, comparing them with conventional R744/R134a systems. All mixtures meet 60–80 K temperature lift requirements under low‐temperature conditions. A genetic algorithm optimized system parameters using fixed
Lingling Sun, Qixiong Tang, Huirong Wang, Xin Wang, Linlin Li, Rui Cheng, Kunfeng Liang   +6 more
wiley   +1 more source

Viral correlates of protection and the multifarious interactions of B and T cells. [PDF]

Hum Vaccin Immunother
Meissner HC, Gilbert PB, Eisnor D, Wolfe DN.   +3 more
europepmc   +1 more source

Performance Investigation of Eco‐Friendly Refrigerant Mixtures as an Alternative to R134a in Vapour‐Compression Refrigeration System

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT The growing impacts of climate change and energy scarcity demand environmentally sustainable refrigeration solutions. This study investigates eco‐friendly refrigerants (R152a, R290 and R600a) and their optimized ternary mixture as alternatives to R134a. Four blend compositions were analysed using experimental testing and REFPROP 10.0 modelling
M. Periyasamy, P. Senthilkumar
wiley   +1 more source

Numerical investigation of a rotary-integral miniature Stirling cryocooler with variable cylinder angle. [PDF]

Sci Rep
Huang JS.
europepmc   +1 more source

Design and Optimization of a Novel Kalina‐Organic Rankine Cycle System Based on LNG Cold Energy Utilization

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This study proposes a novel integrated system (SDKC‐DORC) that combines a split‐flow dual‐pressure Kalina cycle with a secondary organic Rankine cycle for the synergistic utilization of solar energy and liquefied natural gas (LNG) cold energy.
Ke Xiao, Kun Wang, Wenquan Jiang, Fan Yang, Changshun Wang, Chengjie Su, Junjie Liu   +6 more
wiley   +1 more source

Effectiveness of Virtual Reality Therapy on Static Postural Control and Dynamic Balance in Stroke Patients: Systematic Review, Meta-Analysis, and Meta-Regression of Randomized Controlled Trials. [PDF]

Medicina (Kaunas)
Tian MY, Lee MH, Kim JH, Kim MK.
europepmc   +1 more source

Unlocking fruit dimensions: Quantification of functional traits driving plant–frugivore interactions

Applications in Plant Sciences, EarlyView.
Abstract Fleshy fruits attract animals to ingest fruit, swallow the seeds, and release them in the landscape, thus facilitating seed dispersal and plant regeneration. Attraction of animal dispersers is achieved via attractants such as color or scent, and rewards like sugars, lipids, and micronutrients.
Linh M. N. Nguyen, Evangelia Linda Chronopoulou, Gabriela A. S. Escaliante, Kim Valenta, Omer Nevo   +4 more
wiley   +1 more source

Assessing Rotational Ankle Instability Through Postural Control Testing: Coronal Instability Outperforms Conventional Imaging. [PDF]

J Foot Ankle Res
Mei N, Jiang Z, Zhong Z, Ruan Y, Liu H, Kurokawa H, Miyamoto T, Taniguchi A, Tanaka Y, Chang F.   +9 more
europepmc   +1 more source

A simple and affordable protocol to assess censer seed dispersal: First confirmation of the mechanism in the genus Solanum

Applications in Plant Sciences, EarlyView.
Abstract Premise The censer seed dispersal mechanism, whereby mature fruits are retained on plants and seeds dispersed by mechanical shaking, is among the most specialized wind‐aided seed dispersal strategies employed by the flowering plants. An efficient, affordable, and easily repeatable protocol for determining whether a species uses this unusual ...
Abigail J. Motter, Christopher T. Martine, Melody P. Sain   +2 more
wiley   +1 more source