Results 91 to 100 of about 5,447 (249)

A Non‐Canonical Core Transcriptional Regulatory Circuit Orchestrates Chromatin Reprogramming to Drive Osimertinib Resistance in Non‐Small Cell Lung Cancer

open access: yesAdvanced Science, EarlyView.
A non‐canonical core transcriptional regulatory circuit, composed of ID3, SMAD3, and NR2F2, drives Osimertinib resistance in non‐small cell lung cancer through super‐enhancer‐mediated activation of EPAS1, which couples neuroendocrine differentiation with ferroptosis evasion.
Aochu Liu   +15 more
wiley   +1 more source

Effect of Thread Count and Stitch Density (SPI) on 2/1 Twill Woven Fabric

open access: yes, 2020
The seam strength and seam efficiency of 2/1 twill woven fabric has been investigated all through the research where a variety of 20/2, 27, 30, 40, 40/1, 40/2 and 40/3 thread count were applied individually for superimposed, lapped and bound seam respectively.
Malaz Rahman Khan   +2 more
openaire   +1 more source

Interfacial Water Coordination on Ruthenium Oxide Nanoparticles Confined Within Covalent Organic Framework and Its Effect on Electrochemical Nitrate Reduction

open access: yesAdvanced Science, EarlyView.
We demonstrate how oxygen‐deficient ruthenium oxide (RuOx) nanoparticles confined within covalent organic framework achieve highly efficient nitrate‐to‐ammonia conversion. Strong interaction between RuOx nanoparticles and COF results in modified interfacial hydrogen‐bond water network and adsorption of nitrogenous intermediates.
Yun Li   +6 more
wiley   +1 more source

Stiffness‐Activated Stellate Cells Drive Pancreatic Cancer Liver Colonization via GMFG‐TNS4 Signaling

open access: yesAdvanced Science, EarlyView.
Fibrotic liver stiffness activates hepatic stellate cells through Piezo1‐dependent calcium influx and ER stress, promoting EV‐associated GMFG release. Delivered GMFG engages TNS4 in pancreatic cancer cells, triggering FAK/AKT signaling, adhesion, and fatty acid synthesis.
Biwen Zhu   +11 more
wiley   +1 more source

缝纫机送料机构运动学与动力学建模及仿真研究

open access: yesJixie chuandong, 2014
Planner six-bar mechanism is widely used in the textile industry.A six-bar feed mechanism of sewing machine is studied.The mathematical model of kinematics and dynamics for this mechanism is established.On these bases,the simulation is implemented based ...
畅博彦, 金国光, 梁栋
doaj  

A Study On The Effect Of Sewing Thread Count And Stitch Density On The Seam Performance Of Denim Fabric

open access: yes, 2018
Seam quality is very important aspect of any form of textile assembly using seam. Seam quality is characterized by seam strength, seam elongation, seam efficiency and seam puckering. The purpose and objective of this study was to investigate and scrutinize the impact of commercial sewing thread counts and stitch densities on seam strength, seam ...
Tuteja Shweta, Poulomi, Sen
openaire   +2 more sources

Engineering Human Donor Derived Germinal Center‐Like Organoids (GCLOs) for Studying Immune Response to Vaccination

open access: yesAdvanced Science, EarlyView.
We bioengineered a new approach methodology of generating Germinal Center Organoids that self‐organize from human blood‐derived immune cells. These immune organoids reproduce key features of humoral immunity, IgG production, and plasmablast emergence.
Bhumi Suthar   +4 more
wiley   +1 more source

Aerodynamic analysis of single jersey knitted fabrics with slub yarn influence on air drag behavior

open access: yesDiscover Materials
Enhancing the aerodynamic properties of sports fabric is crucial for achieving optimal athletic performance in high-speed competitions. This research examines the aerodynamics of single jersey knitted sports textiles made with combed cotton yarns ...
Magdi El Messiry, Abeer Mohamed
doaj   +1 more source

Bioinspired Passive Flow Routing to Mitigate Thrombosis in Prosthetic Heart Valves and Cardiovascular Devices

open access: yesAdvanced Science, EarlyView.
Bioinspired passive flow routing mitigates thrombosis in cardiovascular devices by redirecting a small fraction of forward flow into stagnation‐prone regions. Inspired by avian alula and aircraft slat mechanisms, strategically placed routing channels restore washout around mechanical heart valves, reducing low‐shear exposure by four orders of magnitude
Yevgeniy Kreinin   +8 more
wiley   +1 more source

Biomimetic Self‐Reconfigurable Soft Gripper for Cross‐Scale, Multi‐Particle, and High‐Load Multifunctional Manipulation

open access: yesAdvanced Science, EarlyView.
A fully soft, self‐reconfigurable gripper inspired by rapeseed flowers is monolithically 3D‐printed and electronics‐free, switching between diagonal and parallel finger arrangements. Establishing a self‐reconfigurable grasping paradigm, the gripper enables diverse manipulation tasks, including rotating bulbs, picking fruits, grasping cross‐scale ...
Qiping Xu   +8 more
wiley   +1 more source

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