Results 141 to 150 of about 502,654 (201)

Kif1a and intact microtubules maintain synaptic‐vesicle populations at ribbon synapses in zebrafish hair cells

The Journal of Physiology, EarlyView.
Abstract figure legend Sensory hair cells of the inner ear and lateral‐line system exhibit strong synaptic‐vesicle enrichment at the presynapse, around specialized structures called ribbons. We find that hair cells in the zebrafish lateral‐line system rely on the kinesin motor protein Kif1a and microtubules to enrich synaptic vesicles at presynaptic ...
Sandeep David, Katherine Pinter, Keziah‐Khue Nguyen, David S. Lee, Zhengchang Lei, Yuliya Sokolova, Lavinia Sheets, Katie S. Kindt   +7 more
wiley   +1 more source

Proposal for a quantum mechanical test of gravity at millimeter scale. [PDF]

Sci Rep
Cheng Y, Lin J, Sheng J, Yanagida TT.
europepmc   +1 more source

Recent Advances in Recycling of Copper‐Based Waste Materials: A Critical Review

cMat, Volume 2, Issue 2, June 2025.
ABSTRACT Copper plays a crucial role in the civilization of our lives. This review examines the flow of copper from the mining of ores to the end‐of‐life product, with particular emphasis on the recovery and re‐functionalization of copper and copper‐containing wastes. Beginning with the analysis of the global copper market, reserves, supply, and demand,
Rui‐Ting Zhan, Hong‐Bo Zhang, Jian‐Nan Pei, Hao Yang, Wang Lu, Pei‐Yuan Ye, Bo He, Shi‐Long Luo, Zhou‐Guang Lu, Feng Jiang, Zheng‐He Xu   +10 more
wiley   +1 more source

The Quantum Memory Matrix: A Unified Framework for the Black Hole Information Paradox. [PDF]

Entropy (Basel)
Neukart F, Brasher R, Marx E.
europepmc   +1 more source

The space cold atom interferometer for testing the equivalence principle in the China Space Station. [PDF]

NPJ Microgravity, 2023
He M, Chen X, Fang J, Chen Q, Sun H, Wang Y, Zhong J, Zhou L, He C, Li J, Zhang D, Ge G, Wang W, Zhou Y, Li X, Zhang X, Qin L, Chen Z, Xu R, Wang Y, Xiong Z, Jiang J, Cai Z, Li K, Zheng G, Peng W, Wang J, Zhan M.   +27 more
europepmc   +1 more source

Magnetic particle capture in high‐gradient magnetic separation: A theoretical and experimental study

AIChE Journal, Volume 71, Issue 5, May 2025.
Abstract High‐gradient magnetic separation (HGMS) has traditionally been used in mineral processing, with many effective models developed for typically employed rod‐wire shaped matrices. However, its potential in bioprocessing, especially for high‐value products, introduces new demands on plant and matrix design. This study presents a multi‐scale model
Marko Tesanovic, J. Pedro de Souza, Martin Z. Bazant, Sonja Berensmeier   +3 more
wiley   +1 more source

Semiconductor optical amplifier-based laser system for cold-atom sensors. [PDF]

EPJ Quantum Technol
Kittlaus E, Hunacek J, Bagheri M, Nejadriahi H, Langlois M, Chiow SW, Yu N, Forouhar S.   +7 more
europepmc   +1 more source

Spatiotemporal Control Over Circadian Rhythms With Light

Medicinal Research Reviews, Volume 45, Issue 3, Page 968-984, May 2025.
ABSTRACT Circadian rhythms are endogenous biological oscillators that synchronize internal physiological processes and behaviors with external environmental changes, sustaining homeostasis and health. Disruption of circadian rhythms leads to numerous diseases, including cardiovascular and metabolic diseases, cancer, diabetes, and neurological disorders.
Dušan Kolarski, Wiktor Szymanski, Ben L. Feringa   +2 more
wiley   +1 more source

Quaternary stabilization of a GH2 β‐galactosidase from the psychrophile A. ikkensis, a flexible and unstable dimeric enzyme

Protein Science, Volume 34, Issue 5, May 2025.
Abstract Studies of cold‐active enzymes may elucidate the basis for low‐temperature activity and contribute to their wider application in energy‐efficient processes. Here we investigate the cold‐active GH2 β‐galactosidase from the psychrophilic bacterium Alkalilactibacillus ikkensis (AiLac).
Jan S. Nowak, Nikoline Kruuse, Helena Ø. Rasmussen, Pengfei Tian, Julie Astono, Søren Schultz‐Nielsen, Mariane S. Thøgersen, Peter Stougaard, Jan Skov Pedersen, Daniel E. Otzen   +9 more
wiley   +1 more source

Unveiling the evolution of rotating black holes in loop quantum cosmology. [PDF]

Sci Rep
Swain S, Sahoo G, Nayak B.
europepmc   +1 more source