Results 181 to 190 of about 1,947,311 (293)

Sensorless Coupling Estimation via the Input Reflection Coefficient of a Chireix Combiner for Adaptive Wearable Wireless Power Transfer. [PDF]

Sensors (Basel)
Brahim N, Monti G, Tarricone L, Taghouti H.   +3 more
europepmc   +1 more source

Impact of resonant magnetic perturbations on zonal flows and microturbulence

Nuclear Fusion, 2020
Z.R. Williams, M.J. Pueschel, P.W. Terry, T. Nishizawa, D.M. Kriete, M.D. Nornberg, J.S. Sarff, G.R. McKee, D.M. Orlov, S.H. Nogami   +9 more
openaire   +2 more sources

Pyrazole‐Derived Antibacterial Compounds Effectively Treat Methicillin‐Resistant Staphylococcus Aureus Infections by Inhibiting Aspartate Transcarbamoylase

Advanced Science, EarlyView.
This study unveils a novel antibacterial mechanism against MRSA, in which the compound Py‐27 selectively targets and inhibits aspartate transcarbamoylase (ATCase), a key enzyme in pyrimidine synthesis. This inhibition disrupts DNA replication, induces oxidative damage, leading to potent bactericidal activity.
Xiaorong Yang, Xinyuan Cao, Lixia Dai, Feng Yang, Jing Wang, Yudong Ma, Tong Bu, Zile Gong, Xueyan Liu, Changcai Bai, Xiaolou Miao, Xiaofei Shang   +11 more
wiley   +1 more source

An Open-Quantum-Systems Theory of Quantum-Biological Communication Channels. [PDF]

IEEE Trans Mol Biol Multiscale Commun
Dong L.
europepmc   +1 more source

In Situ Profiling of Nanoscale Strains Uncovers Mechano‐Architectural Predictors of Aging and Osteoarthritis Emergence

Advanced Science, EarlyView.
In situ mechanical loading of osteoarthritis‐prone murine knee joints reveals that spatial alterations in subchondral plate microarchitecture precede cartilage loss and promote a shift from coordinated epiphyseal strain dissipation in healthy joints to focal subchondral strain concentration in osteoarthritis‐prone joints.
Aikta Sharma, Lucinda A. E. Evans, Lucie E. Bourne, Jishizhan Chen, Alissa L. Parmenter, Joseph Brunet, Kamel Madi, Sebastian Marussi, Andrew A. Pitsillides, Peter D. Lee, Katherine A. Staines   +10 more
wiley   +1 more source

A low-frequency pulsed EPR spectrometer for hyperfine clock transition measurement. [PDF]

Magn Reson Lett
Wu Y, Chen B, Yuan J, Liu J, Zhang Y, Zhou S.   +5 more
europepmc   +1 more source

Millisecond Spin Relaxation Times of Distinct Electron and Hole Subensembles in MAxFA1−xPbI3 Perovskite Crystals

Advanced Science, EarlyView.
Mixed‐cation MAx${\rm MA}_x$ FA1−x${\rm FA}_{1-x}$ PbI3${\rm PbI}_3$ perovskite crystals reveal multiple discrete electron and hole spin subensembles associated with distinct localization environments. Optically detected magnetic resonance combined with resonant spin inertia uncovers carriers spin relaxation times reaching 2 ms and identifies nuclear ...
Rongrong Hu, Sergey R. Meliakov, Dmitri R. Yakovlev, Bekir Turedi, Maksym V. Kovalenko, Manfred Bayer, Vasilii V. Belykh   +6 more
wiley   +1 more source

Generation and Enhancement of Persistent Nanoscale Magnetization in All-Dielectric Metasurfaces by Optically Injected and Localized Free Carriers. [PDF]

Adv Sci (Weinh)
Rawat S, Mukherjee S, Shvets G.
europepmc   +1 more source

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

Advanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li, Zhongguo Ren, Yiliang Lin, Xianfeng Xia, Tianlong Li, Kai Fung Chan, Philip Wai Yan Chiu, Wei Peng Yong, Mengmeng Sun   +8 more
wiley   +1 more source

Resonant core-shell magnetoelectric nanoparticles as sensors of neural magnetic activity: a computational study. [PDF]

Bioelectron Med
Caiani G, Chiaramello E, Ravazzani P, Fiocchi S.   +3 more
europepmc   +1 more source