Results 181 to 190 of about 1,420,902 (265)

Exploration of Half‐Cycle Length of Converging Circular Wavy Duct with Diverging‐Outlet: Turbulent Water Dynamics

Advanced Theory and Simulations, EarlyView.
Increasing half‐cycles intensifies turbulence due to enhanced vortex interactions and flow separation at the diverged‐outlets. Longer wavy ducts are shown to increase flow acceleration, resulting in greater output velocities and more turbulent‐kinetic‐energy production. Wave‐period plays a crucial role in determining turbulent intensity, with amplitude
I. L. Animasaun, Taseer Muhammad, Se‐Jin Yook   +2 more
wiley   +1 more source

An advanced robotic system incorporating haptic feedback for precision cardiac ablation procedures. [PDF]

Sci Rep
Zhang L, Zuo J, Wang K, Jiang T, Gu S, Xu L, Zhang Y.   +6 more
europepmc   +1 more source

Mechanochemistry: Fundamental Principles and Applications

Advanced Science, EarlyView.
In this review, the physicochemical principles of mechanochemistry are first clarified. Based on this foundation, the research basis and cutting‐edge scientific achievements in four areas are introduced: solid‐state organic chemistry, polymers, interface science, and biomechanochemistry.
Liang Dong, Luofei Li, Huiyan Chen, Yi Cao, Hai Lei   +4 more
wiley   +1 more source

Collision tumor, a metastatic melanoma within a meningioma: a case report. [PDF]

Acta Neuropathol Commun
Yamazawa E, Cahill DP, Frosch MP, Brastianos PK, Sullivan RJ.   +4 more
europepmc   +1 more source

Curcumin Modulates PTPRZ1 Activity and RNA m6A Modifications in Neuroinflammation‐Associated Microglial Response

Advanced Science, EarlyView.
Wenxiang Meng and colleagues delve into the molecular mechanisms underlying curcumin's modulation of RNA post‐transcriptional N (6)‐methyladenosine (m6A) modification. It is found that curcumin interacts with the Z1‐type protein tyrosine phosphatase receptor (PTPRZ1), maintaining its enzymatic activity and thus regulating the phosphorylation of the m6A‐
Ninan Zhang, Ruifan Lin, Wenya Gao, Honglin Xu, Yuejia Li, Xiahe Huang, Yingchun Wang, Xianghong Jing, Wenxiang Meng, Qi Xie   +9 more
wiley   +1 more source

Topologies of Nanoscale Droplets upon Head-On Collision from Large Molecular Dynamics Simulations. [PDF]

Langmuir
Tugend L, Homes S, Vrabec J.
europepmc   +1 more source

AKT1 Phosphorylates FDX1 to Promote Cuproptosis Resistance in Triple‐Negative Breast Cancer

Advanced Science, EarlyView.
This study demonstrates that copper activates the AKT signaling pathway, which inhibits ferredoxin‐1 (FDX1), a key regulator of cuproptosis. AKT1‐mediated FDX1 phosphorylation not only abrogates FDX1‐induced cuproptosis and aerobic respiration but also promotes glycolysis.
Zicheng Sun, Huazhen Xu, Guanming Lu, Ciqiu Yang, Xinya Gao, Jing Zhang, Xin Liu, Yongcheng Chen, Kun Wang, Jianping Guo, Jie Li   +10 more
wiley   +1 more source

Heterogeneous foraging swarms can be better. [PDF]

Front Robot AI
Kaminka GA, Douchan Y.
europepmc   +1 more source

Adaptive Deployable Structure Enabled by Actively Controlled Tensegrity for Space Debris Removal

Advanced Science, EarlyView.
An innovative adaptive deployable structure leveraging tensegrity principles to capture and remove medium‐ and small‐sized space debris. The structure's active rope control ensures stability across various positions, enabling adaptive deformation. This design not only addresses space debris removal but also supports advancements in deployable antennas ...
Endong Shang, Ao Li, Md Shariful Islam, Li‐Yuan Zhang, Changyong (Chase) Cao   +4 more
wiley   +1 more source

Transparent systems, opaque results: a study on automation compliance and task performance. [PDF]

Cogn Res Princ Implic
Pharmer RL, Wickens CD, Clegg BA.
europepmc   +1 more source