Results 101 to 110 of about 311,651 (309)

Low frequency split cycle cryocooler

, 1985
A split cycle Stirling cryocooler with two different drive motors and operating at a low drive frequency can have high thermodynamic efficiency.
Wan, W. W., Bian, S. X., Hu, Q. C., Wang, L., Zhang, Y. D.   +4 more
core  

Educators' Views on the Implementation of Kinesiology Activities in the City of Split and Split-Dalmatia County

, 2023
Predškolsko doba je najbolje razdoblje za uspostavu pozitivnih navika prema tjelesnom vježbanju. Ono što dijete ne savlada u ranijoj dobi svoga života kasnije će težim putem doći do maksimalnog razvoja motoričkih sposobnosti i općeg zdravlja.
Kovač, Marija
core  

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Organizing the interface—Plasma membrane architecture and receptor dynamics in virus‐cell interactions

FEBS Letters, EarlyView.
Plasma membranes contain dynamic nanoscale domains that organize lipids and receptors. Because viruses operate at similar scales, this architecture shapes early infection steps, including attachment, receptor engagement, and entry. Using influenza A virus and HIV‐1 as examples, we highlight how receptor nanoclusters, multivalent glycan interactions ...
Jan Schlegel, Christian Sieben
wiley   +1 more source

INDUCTIVE MULTI-FREQUENCY DIVERSITY USING SPLIT RESONANT FREQUENCY [PDF]

Progress In Electromagnetics Research M, 2021
Hoang Nguyen, Johnson I. Agbinya
openaire   +1 more source

Epigenetic blind spots – the role of DNA methylation dynamics in stem cell‐based models of embryogenesis

FEBS Letters, EarlyView.
Embryo‐like structures (stembryos) are an innovative tool, but they are hindered by experimental variability and limited developmental potential. DNA methylation is crucial for mammalian development, but its status in stembryo models is poorly characterized.
Sara Canil, Anna Corrà, Annalisa Scapolatiello, Chengxiang Qiu, Gianluca Amadei   +4 more
wiley   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Closely spaced tri‐band frequency selective surfaces based on split ring slots

Electronics Letters, 2016
A tri‐band frequency selective surface (FSS) with close band spacing based on split ring slots for y‐polarised incident waves is investigated. The close band response is obtained by reducing the strong mutual coupling between the closely packed ...
H. Fabian‐Gongora, A.E. Martynyuk, J. Rodriguez‐Cuevas, J.I. Martinez‐Lopez   +3 more
doaj   +1 more source

Squeezing at the Normal-Mode Splitting Frequency of a Nonlinear Coupled Cavity [PDF]

Physical Review Letters
Minor corrections to text and formatting; added realistic maximum squeezing level for our system in the third-to-last ...
Jonas Junker, Jiayi Qin, Vaishali B. Adya, Nutsinee Kijbunchoo, Sheon S. Y. Chua, Terry G. McRae, Bram J. J. Slagmolen, David E. McClelland   +7 more
openaire   +3 more sources