Results 71 to 80 of about 8,790,619 (254)

Rotation-Free Scalar Calibration of Cubic Magnetic Gradient Tensor Array Using Constant-Magnitude Magnetic Fields with Randomized Orientations

Sensors
Accurate calibration is essential for ensuring the performance of magnetic gradient tensor (MGT) arrays. Existing calibration methods generally rely on mechanical rotation to obtain magnetic responses under multiple orientations. However, for large-scale
Chen Wang, Ziqiang Yuan, Gaigai Liu, Yingzi Zhang, Wenyi Liu   +4 more
doaj   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source

The State of the Kansas Environment, 2010

, 2010
No known reports between 2003 and 2007 2008 onward published biennially The publication of the 2008 Kansas Environment report represents the return to a biennial report for the Division of Environment at the Kansas Department of Health and Environment." -
Kansas. Department of Health and Environment
core   +1 more source

Ultrasonic Testing of Laser Welds in Medium-Thick Titanium Alloy Plates

Sensors
To address the challenge of detecting internal defects in medium-thick titanium alloy laser welds, a combined simulation and experimental study on ultrasonic testing was conducted.
Chenju Zhou, Jie Li, Shunmin Yang, Chenjun Hu, Kaiqiang Feng, Yi Bo   +5 more
doaj   +1 more source

Emerging experimental and computational methods for studying redox‐regulated structural transitions

FEBS Letters, EarlyView.
Redox reactions can reshape proteins and alter how they behave in cells, with important consequences for health and disease. This review explores emerging experimental and computational approaches for discovering these redox‐sensitive protein switches, revealing their structural effects, and predicting their behavior, opening new opportunities to ...
Tasneem Rass, Dana Reichmann, Gábor Erdős   +2 more
wiley   +1 more source

Research on Spatial Optical Path System for Evaluating the Reflection Performance of Quartz-Based Volume Bragg Grating Applied to Fabry–Perot Cavity

Micromachines
In the field of high-temperature in situ sensing, highly reflective Fabry–Perot (F-P) cavity mirrors with thermal stress matching are urgently needed. The quartz-based volume Bragg grating (VBG) can replace the dielectric high-reflection film to prepare ...
Jiamin Chen, Gengchen Zhang, Hejin Wang, Qianyu Ren, Yongqiu Zheng, Chenyang Xue   +5 more
doaj   +1 more source

LIFETIME LEVERAGE CHOICE FOR PROPRIETARY FARMERS IN A DYNAMIC STOCHASTIC ENVIRONMENT [PDF]

This article reviews various models that may be used to explain optimal leverage choice for the proprietary farmer in a stochastic dynamic environment and develops a new model that highlights the risk of failure rather than the usual concept of risk as ...
Collins, Robert A., Karp, Larry S.
core  

Dynamic systems: modelling the coastal environment [PDF]

, 2018
Dr Andres Payo is a coastal geoscientist at the British Geological Survey. He specialises in applying quantitative geomorphology methods to coastal protection approaches to ensure that coastal communities continue to thrive in a sustainable ...
Payo Garcia, Andres
core   +1 more source

A Dynamic Environment for Video Surveillance [PDF]

, 2009
Video surveillance systems must support multiple streaming and prompt alert notification. We propose a two-tiered environment: a supervisor defines presentation layouts and model interface reactions to alerts; a surveillant watches synchronized videos, adapts layouts, and is notified with alerts.
BOTTONI, Paolo Gaspare, DE MARSICO, Maria, LEVIALDI GHIRON, Stefano, Giovanni Ottieri, Mario Pierro, Daniela Quaresima   +5 more
openaire   +3 more sources

Synergistic perspectives—How single‐molecule biophysics complement biochemical understanding

FEBS Letters, EarlyView.
In this review, we discuss how ensemble biochemistry and single‐molecule approaches are complementary, outline commonly used single‐molecule techniques, and illustrate their relevance through two representative case studies: chromatin organization by SMC complexes and pathway choice during DNA double‐strand break repair.
Sara De Bragança, Eline L. Jansen, Jorine M. Eeftens   +2 more
wiley   +1 more source