Results 71 to 80 of about 103,320 (342)

Overview of molecular signatures of senescence and associated resources: pros and cons

FEBS Open Bio, EarlyView.
Cells can enter a stress response state termed cellular senescence that is involved in various diseases and aging. Detecting these cells is challenging due to the lack of universal biomarkers. This review presents the current state of senescence identification, from biomarkers to molecular signatures, compares tools and approaches, and highlights ...
Orestis A. Ntintas, Sylvia Vagena, Pavlos Pantelis, Giorgos Theocharous, Russel Petty, Konstantinos Evangelou, Vassilis G. Gorgoulis   +6 more
wiley   +1 more source

Research and Implementation of a Demodulation Switch Signal Phase Alignment System in Dynamic Environments

Sensors, 2023
In the space gravitational wave detection mission, inertial sensors play the role of providing an inertial reference for the laser interferometric measurement system.
Ke Xue, Tao Yu, Yanlin Sui, Yongkun Chen, Longqi Wang, Zhi Wang, Jun Zhou, Yuzhu Chen, Xin Liu   +8 more
doaj   +1 more source

A Pixel Vertex Tracker for the TESLA Detector [PDF]

, 2001
In order to fully exploit the physics potential of a e+e- linear collider, such as TESLA, a Vertex Tracker providing high resolution track reconstruction is required.
Battaglia, M., Borghi, S., Caccia, M., Campagnolo, R., Domanski, K., Grabiec, P., Jaroszewicz, B., Kucewicz, W., Marczewski, J., Tammi, K., Tomaszewski, D., Zalewska, A.   +11 more
core   +2 more sources

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

On Machine Capacitance Dimensional and Surface Profile Measurement System [PDF]

, 1993
A program was awarded under the Air Force Machine Tool Sensor Improvements Program Research and Development Announcement to develop and demonstrate the use of a Capacitance Sensor System including Capacitive Non-Contact Analog Probe and a Capacitive ...
Resnick, Ralph
core   +1 more source

Modeling electrolytically top gated graphene [PDF]

, 2009
We investigate doping of a single-layer graphene in the presence of electrolytic top gating. The interfacial phenomena is modeled using a modified Poisson-Boltzmann equation for an aqueous solution of simple salt.
A. Abrashkin, A. Das, A.A. Kornyshev, A.H. Castro Neto, A.J. Bard, D.R. Kauffman, F. Chen, F. Giannazzo, F. Schedin, I. Borukhov, I. Heller, I. Radovic, J. Fernandez-Rossier, J. Guo, J. Kong, J.L. Xia, J.T. Robinson, L.A. Ponomarenko, M. Abramowitz, M. Kruger, M.S. Kilic, Nitin Upadhyaya, P.K. Ang, S. Adam, S. Rosenblatt, S. Sonde, T. Fang, Y.W. Tan, Z. L. Mišković   +28 more
core   +3 more sources

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

C2α‐carbanion‐protonating glutamate discloses tradeoffs between substrate accommodation and reaction rate in actinobacterial 2‐hydroxyacyl‐CoA lyase

FEBS Open Bio, EarlyView.
Enzymes of the 2‐hydroxyacyl‐CoA lyase group catalyze the condensation of formyl‐CoA with aldehydes or ketones. Thus, by structural adaptation of active sites, practically any pharmaceutically and industrially important 2‐hydroxyacid could be biotechnologically synthesized. Combining crystal structure analysis, active site mutations and kinetic assays,
Michael Zahn, Barbara Seroka, Ryszard Lazny, Zenon Lotowski, Thore Rohwerder   +4 more
wiley   +1 more source

Fabrication and Characterization of CMOS-MEMS Magnetic Microsensors

Sensors, 2013
This study investigates the design and fabrication of magnetic microsensors using the commercial 0.35 μm complementary metal oxide semiconductor (CMOS) process.
Ming-Zhi Yang, Ching-Liang Dai, Chen-Hsuan Hsieh   +2 more
doaj   +1 more source

Micromachined capacitive long-range displacement sensor [PDF]

, 2003
First measurement results are presented for a surface-micromachined long-range (50– 100 μm) periodic capacitive position sensor. The sensor consists of two periodic geometries (period = 10 μm) sliding along each other with minimum spacing of about 1.5 μm.
Elwenspoek, Miko C., Krijnen, Gijs J.M., Kuijpers, Toon A.A., Lammerink, Theo S.J., Wiegerink, Remco J.   +4 more
core   +1 more source