Results 151 to 160 of about 9,431 (222)

Compounding asymmetries in nucleic acid synthesis screening: policy pathways for strengthening global biosecurity governance. [PDF]

Front Bioeng Biotechnol
Zakaria S, Peresson S, Sharkey CM, Engel K.   +3 more
europepmc   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source

Computation or Weight Adaptation? Rethinking the Role of Plasticity in Learning. [PDF]

Cogn Sci
Lior G, Shalev Y, Stanovsky G, Goldstein A.   +3 more
europepmc   +1 more source

Magnetically Actuated Microrobot for Drug Delivery: Current Progress and Challenges

Advanced Robotics Research, EarlyView.
Magnetically actuated microrobots are reshaping targeted drug delivery through wireless propulsion, programmable materials, and localized therapeutic release. This review examines how fabrication, body material selection, structural architecture, loading mechanisms, and imaging‐guided control converge to enable microrobotic therapies while identifying ...
Yang Yang, David J. Cappelleri
wiley   +1 more source

Range extension of <i>Odorrana nagao</i> (Anura, Ranidae) to south-western China, with comments on the limestone-associated <i>Odorrana lipuensis</i> species group. [PDF]

Biodivers Data J
Song HM, Zhou DY, Qi S, Lu MX, Poyarkov NA, Nguyen TV, Wang YY.   +6 more
europepmc   +1 more source

Rab1A Promotes Hepatic Steatosis by Suppressing Mitophagy via the Raf‐1/ERK1/2/PINK1 Signaling Axis

Advanced Science, EarlyView.
Why does fat accumulate in the liver? Our study reveals Rab1A as the molecular switch that silences the cell's mitochondrial cleanup crew. Turning Rab1A off reactivates mitophagy, clears excess fat, and reverses fatty liver disease in mice—offering a promising new therapeutic target for MASLD, a growing global health challenge.
Li Zhang, Jianhua Li, Huilu Zhang, Qi Qin, Yichen Huang, Xiaofan Tian, Chao Sun, Binbin Li, Zhengxin Wang, Xin Zhang   +9 more
wiley   +1 more source

High Intraspecific mtDNA Polymorphisms and Mitonuclear Discordance: A Case Study of the <i>Cadlina laevis</i> (Linnaeus, 1767) Species Complex. [PDF]

Animals (Basel)
Ekimova I, Fedorov D, Grishina D, Schepetov D.   +3 more
europepmc   +1 more source

Microscale Mapping of Fiber Strain and Damage in Composite Wrinkled Laminates Using Computed Tomography Assisted Wide‐Angle X‐Ray Scattering

Advanced Science, EarlyView.
This study combines full‐field tomography with diffraction mapping to quantify radial (ε002$\varepsilon _{002}$) and axial (ε100$\varepsilon _{100}$) lattice strain in wrinkled carbon‐fiber specimens for the first time. Radial microstrain gradients (−14.5 µεMPa$\varepsilon \mathrm{MPa}$−1) are found to signal damage‐prone zones ahead of failure, which ...
Hoang Minh Luong, James Trevarthen, Igor Dolbnya, Wadwan Singhapong, Nicholas Pilato, Richard Butler, Jiraphant Srisuriyachot, Alexander J. G. Lunt   +7 more
wiley   +1 more source

Chaotic dynamics of Tai Chi public attention revealed by an integrated framework of horizontal visibility graphs, autoencoders, and sparse identification. [PDF]

Sci Rep
Kang Y, Li P, Tang L, Zhang C.
europepmc   +1 more source