Results 51 to 60 of about 5,760,414 (306)

Finite element analysis of laser shock peening of 2050-T8 aluminum alloy [PDF]

, 2014
Laser shock processing is a recently developed surface treatment designed to improve the mechanical properties and fatigue performance of materials, by inducing a deep compressive residual stress field.
SONG, Hongbin, JI, Vincent, Popa, Iona, PEYRE, Patrice, HFAIEDH, Neila, POPA, Ioana, VIGNAL, Vincent   +6 more
core   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

Simultaneous laser ranging and communication from an Earth-based satellite laser ranging station to the Lunar Reconnaissance Orbiter in lunar orbit [PDF]

, 2013
We report a free space laser communication experiment from the satellite laser ranging (SLR) station at NASA Goddard Space Flight Center (GSFC) to the Lunar Reconnaissance Orbiter (LRO) in lunar orbit through the on board one-way Laser Ranging (LR ...
Skillman, David R., Xiaoli Sun, Krainak, Michael A., Hoffman, Evan D., Michael A. Krainak, Zuber, Maria T., Wai H. Fong, Leva McIntire, Dandan Mao, Neumann, Gregory A., Jan F. McGarry, Evan D. Hoffman, Frederic M. Davidson, Sun, Xiaoli, McIntire, Leva, Zellar, Ronald S., Gregory A. Neumann, Smith, David E., Ronald S. Zellar, David R. Skillman, David E. Smith, Smith, David Edmund, Maria T. Zuber, Fong, Wai H., Mao, Dandan, McGarry, Jan F., Zuber, Maria, Davidson, Frederic M.   +27 more
core   +1 more source

A Laser Communication System

The Journal of the Institute of Television Engineers of Japan, 1966
日本電気株式会社無線通信事業部において行なわれたレーザーによるテレビジョンの屋外伝送の研究を紹介, He-Neレーザーの諸特性, レーザービームの集束, 光の変調および復調, レーザー光の大気中の伝搬特性などとともに, 屋外1kmのテレビジョン伝送実験の結果も報告されている.
Ito, Michiaki, Uchida, Teiji, Frukawa, Motoaki, Ishiwata, Katsuhiro, Sekiguchi, Noriaki, Ueki, Atsufumi   +5 more
openaire   +2 more sources

Spatial biology in cancer epigenetics

Molecular Oncology, EarlyView.
Spatial epigenomics combines molecular profiling with tissue architecture to reveal how gene regulation is organized within intact tissues. In cancer, these technologies uncover the mechanisms driving tumor heterogeneity and microenvironmental interactions, opening new opportunities for biomarker discovery and precision medicine.
Eva Crespo‐García, Manel Esteller
wiley   +1 more source

A Balanced Dual-Intracavity Dual-Mode Interlocking Method for Fiber Laser Self-Reference Wavelength Stabilization

IEEE Photonics Journal
The laser frequency stabilization technology is very important in the development of laser applications, and the improvement of this technology has tend to further expectations for portability and low cost, in addition to the realization of strict ...
Liuxin Zhang, Kang Ying, Guochao Wang, Haoyang Pi, Zhaoyong Wang, Yanguang Sun, Fang Wei, Youzhen Gui, Qing Ye, Haiwen Cai   +9 more
doaj   +1 more source

Automated FRAP microscopy for high‐throughput analysis of protein dynamics in chromatin organization and transcription

FEBS Open Bio, EarlyView.
RoboMic is an automated confocal microscopy pipeline for high‐throughput functional imaging in living cells. Demonstrated with fluorescence recovery after photobleaching (FRAP), it integrates AI‐driven nuclear segmentation, ROI selection, bleaching, and analysis.
Selçuk Yavuz, Bart Geverts, Johan A. Slotman, Andrea Sacchetti, Stefan Prekovic, Martin E. van Royen, Adriaan B. Houtsmuller   +6 more
wiley   +1 more source

Low-altitude laser propagation link over a marine surface

, 2022
A 1.55µm Laser Propagation Testbed (LPT) has been deployed over a 3.5 km stretch of open water between the port of Den Helder and the island of Texel in The Netherlands.
Scheers, Loes, Berg, Peter van den, Blom, Jari, Eijk, Alexander van, Binsbergen, Sven van, Sucher, Erik   +5 more
core   +1 more source

From energy provision to protein synthesis: Tunnelling nanotubes as mediators of intercellular metabolic cooperation in cancer

FEBS Open Bio, EarlyView.
The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley   +1 more source

Metamaterial-based Nano-Antenna Design of Enhanced Plasmonic Electromagnetic Properties

Tikrit Journal of Engineering Sciences
This work, presents a design of a nano-antenna based plasmonic materials at the frequency range from 192THz to 195THz for modern applications, including THz communication systems. The proposed antenna is constructed from the 3rd iteration of the Hilbert
Ahmed E. Saleem, Jawad A. Hasan
doaj   +1 more source