Results 231 to 240 of about 2,651,807 (346)

The Generation of Wind Velocity via Scale Invariant Gibbs Free Energy: Turbulence Drives the General Circulation. [PDF]

Entropy (Basel)
Tuck AF.
europepmc   +1 more source

A Simple Kinematic Mechanism for Mixing Fluid Parcels across a Meandering Jet

, 1991
A. Bower
semanticscholar   +1 more source

Hollow Cholesteric Liquid Crystal Elastomer Fiber with Synergistically Enhanced Resilience and Mechanochromic Sensitivity

Advanced Science, EarlyView.
It describes hollow cholesteric liquid crystal elastomer fiber with radial helix prepared by solvent evaporation‐induced assembly and template assistance. The fiber show mechanochromic wavelength blueshift of 2.25 nm·%−1 under low strain. Excellent mechanochromic reversibility and resilience are devoted by cross‐linking in the wall layer.
Wenwen Wang, Weijie Cheng, Feixia Liu, Kangyu Jia, Huihui Zhan, Chenguang Yang, Ke Liu, Qiongzhen Liu, Dong Wang   +8 more
wiley   +1 more source

Observation of upstream particle movement without the involvement of the marangoni effect. [PDF]

PLoS One
Sahir AH, Emon SS.
europepmc   +1 more source

Arginine Metabolic Disruption Impairs Hair Regeneration via ROS‐Mediated Inactivation of mTOR Signaling in Androgenetic Alopecia

Advanced Science, EarlyView.
Arginine deficiency accelerates androgenetic alopecia. Serum metabolome shows reduced circulating arginine, while local metabolic disruption depletes follicular reserves, triggering reactive oxygen species (ROS) accumulation and mTOR suppression that induce hair miniaturization.
Shixin Duan, Guo Li, Yanji Chu, Junbo Zhang, Li Yang, Yujin Zhang, Fangfen Liu, Jiayun Li, Mengting Chen, Ben Wang, Zhixiang Zhao, Wei Shi, Yiya Zhang, Guangtong Deng, Xinwei Kuang, Hongfu Xie, Yufan Cheng, Zhili Deng, Ji Li, Yan Tang   +19 more
wiley   +1 more source

Mixing performance test and uniformity analysis of a two-stage injection jet on-line mixer. [PDF]

PLoS One
Jiang P, Xiang S, Hu W, Luo Y, Li W, Dong X, Shi Y.   +6 more
europepmc   +1 more source

Stiffness‐Tunable Neurotentacles for Minimally Invasive Implantation and Long‐Term Neural Activity Recordings

Advanced Science, EarlyView.
A hydraulically actuated “Neurotentacle” probe offers tunable stiffness for precise implantation into the deep brain without rigid shuttles or dissolvable coatings. It stiffens during insertion to penetrate tissue and softens afterward to minimize damage and enable stable long‐term recordings.
Yang Wang, Xing Xu, Xiaowei Yang, Rongyu Tang, Ying Chen, Shan Zang, Yijun Wang, Jing Liang, Weihua Pei   +8 more
wiley   +1 more source

Sonographic Analysis of CureJet Injection Depth Consistency After Abdominal Stretch Mark Treatment Using Hyperdiluted Calcium Hydroxylapatite. [PDF]

Plast Reconstr Surg Glob Open
Kim J.
europepmc   +1 more source

Extending the Range of Sizes of Monodisperse Core‐Shell Hydrogel Capsules from Composite Jet Breakup by Combined Electrical and Mechanical Actuation

Advanced Science, EarlyView.
We present a microfluidic approach combining electrical and mechanical actuation to improve control over liquid jet breakup and droplet formation. By adjusting excitation frequency and applying an electric field, coalescence is reduced and droplet uniformity is enhanced.
Lucas Suire, Anirban Jana, Pierre Nassoy, Amaury Badon   +3 more
wiley   +1 more source

Effect of a polymeric compound layer on jetting dynamics produced by bursting bubbles. [PDF]

RSC Adv
Barbhai SA, Yang Z, Feng J.
europepmc   +1 more source