Results 51 to 60 of about 3,584,282 (275)

Multilevel Multimodal Physical Unclonable Functions by Laser Writing of Silicon Carbide Color Centers

Micromachines
Information security serves as the cornerstone for ensuring the stable development of today’s highly digitized era. As cryptographic primitives with high security and robust encryption capabilities, physical unclonable functions (PUFs) are recognized as ...
Yuxing Ma, Yue Qin, Hao Guo, Ye Tian, Lishuang Liu   +4 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 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

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Dual-mode CMUT structure sensor for high hydrostatic pressure measurements: conventional and collapse modes

Microsystems & Nanoengineering
Capacitive Micromachined Ultrasonic Transducer (CMUT) are widely utilized in fields such as medical imaging, non-destructive testing, and chemical sensing for active sensing applications.
Zhaodong Li, Wendong Zhang, Mehmet Yilmaz, Guochang Liu, Guojun Zhang, Li Qin, Renxin Wang   +6 more
doaj   +1 more source

Lithium-Decorated C₂₆ Fullerene in DFT Investigation: Tuning Electronic Structures for Enhanced Hydrogen Storage

Molecules
Hydrogen energy holds immense potential to address the global energy crisis and environmental challenges. However, its large-scale application is severely hindered by the lack of efficient hydrogen storage materials.
Jiangang Yu, Lili Liu, Quansheng Li, Zhidong Xu, Yujia Shi, Cheng Lei   +5 more
doaj   +1 more source

Evaluating heat extremes in the UK Climate Projections (UKCP18)

Environmental Research Letters, 2021
In recent years, UK summer heatwaves have resulted in thousands of excess deaths, with both extreme temperatures and high humidity increasing health risks.
A T Kennedy-Asser, O Andrews, D M Mitchell, R F Warren   +3 more
doaj   +1 more source

Situation determination with distributed context histories [PDF]

, 2005
Determining the situation within an environment is a key goal of smart environment research. A significant challenge in situation determination is reasoning about openended groups of people and devices that a smart environment may contain.
Nixon, P., Terzis, S., Thomson, G.
core   +1 more source

Guiding locomotion in complex, dynamic environments [PDF]

Frontiers in Behavioral Neuroscience, 2013
Locomotion in complex, dynamic environments is an integral part of many daily activities, including walking in crowded spaces, driving on busy roadways, and playing sports. Many of the tasks that humans perform in such environments involve interactions with moving objects-that is, they require people to coordinate their own movement with the movements ...
openaire   +3 more sources

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source