Results 191 to 200 of about 40,348 (331)

Development and study of low noise laser diodes emitting at 894 nm for compact cesium atomic clocks

, 2017
N. von Bandel
openalex   +1 more source

Phase Coherent Link of an Atomic Clock to a Self-Referenced Microresonator Frequency Comb [PDF]

, 2015
Pascal Del’Haye, Aurélien Coillet, Tara M. Fortier, Katja Beha, Daniel C. Cole, Ki Youl Yang, Hansuek Lee, Kerry J. Vahala, Scott B. Papp, Scott A. Diddams   +9 more
openalex   +1 more source

Realization of a compact mercury ion microwave clock with frequency stability of 6.3 × 10^- 16. [PDF]

Sci Rep
Liu H, Chen Y, Wang J, Huang S, Xiang L, Yu S, Li C, Du L, She L.   +8 more
europepmc   +1 more source

MiR‐513a promotes human erythroid differentiation by modulating c‐Jun

FEBS Open Bio, EarlyView.
During early human erythropoiesis, miR‐513a promoted erythroid differentiation in primary human CD34+ hematopoietic stem‐progenitor cells and human TF‐1 erythroleukemic cells by indirectly decreasing c‐Jun and phospho‐c‐Jun expression, which are associated with increased GATA1 expression.
MinJung Kim, Brittany Taylor, Shannon Bolten, Christian L. Eberly, Mahliya Abdurahman, T. Michael Creed, Acong Yang, Taylor L. Hatchet, Tristan Dyson, Shuo Gu, Curt I. Civin, Tami J. Kingsbury   +11 more
wiley   +1 more source

ac Stark shift of the Cs microwave atomic clock transitions [PDF]

, 2009
P. Rosenbusch, S. Ghezali, V. A. Dzuba, V. V. Flambaum, K. Beloy, Andrei Derevianko   +5 more
openalex   +1 more source

Dual-frequency modulation in microwave-optical double resonance for manipulation of atomic populations. [PDF]

Sci Rep
Salmanpour MA, Mosleh M, Hamidi SM.
europepmc   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Hf12+ion: Highly Charged Ion for Next-Generation Atomic Clocks and Tests of Fundamental Physics

Saleh O. Allehabi, V. A. Dzuba, V. V. Flambaum   +2 more
openalex   +1 more source

Analysis of the Dick Effect for AI-Based Dynamic Gravimeters. [PDF]

Sensors (Basel)
Wang WZ, Chen X, Li JT, Zhang DF, Xu WH, Wei JY, Zhong JQ, Tang B, Zhou L, Wang J, Zhan MS.   +10 more
europepmc   +1 more source

Intercompartmental communication in senescence

FEBS Open Bio, EarlyView.
Senescent cells experience structural changes in the plasma membrane, endoplasmic reticulum, mitochondria, lysosomes, nucleus, and cytoskeleton. These alterations disrupt crosstalk among cellular compartments, impairing vesicular trafficking, contact sites, and molecular flow.
Krystyna Mazan‐Mamczarz, Eleanor J. Wind, Jixiang Leng, Myriam Gorospe   +3 more
wiley   +1 more source