Results 281 to 290 of about 347,338 (355)

Advanced Solid Lubrication with COK‐47: Mechanistic Insights on the Role of Water and Performance Evaluation

Advanced Science, EarlyView.
This study is the first to report the solid lubrication performance of the newly discovered Ti‐based MOF (COK‐47) powder. COK‐47 exhibits a remarkably lowest and most stable coefficient of friction compared to typical solid lubricants. The lubrication mechanism involves water molecules from the air participating in tribochemical reactions, forming an ...
Hanglin Li, Xudong Sui, Pablo Ayala, Edoardo Marquis, Hannah Rabl, Adrian Ertl, Pierluigi Bilotto, Yazhuo Shang, Jiusheng Li, Lu Xu, Maria Clelia Righi, Dominik Eder, Carsten Gachot   +12 more
wiley   +1 more source

Loose circle and rock mass strength tests of extremely thin layered surrounding rock in large deformation tunnels. [PDF]

Sci Rep
Peng F, Yuan X, Li T, Yuan Y, Ma C, Yang P, Luo H, Deng C.   +7 more
europepmc   +1 more source

Asprosin‐FABP5 Interaction Modulates Mitochondrial Fatty Acid Oxidation through PPARα Contributing to MASLD Development

Advanced Science, EarlyView.
Aided by FABP5, abnormally elevated asprosin in hepatocytes enters the nucleus, targets and inhibits PPARα binding to the CPT1A promoter, thereby suppressing FAO. Circulating asprosin exacerbates insulin resistance, collectively driving MASLD progression.
Yuan‐Yuan Yu, Min Feng, Yi Chen, Hong‐Lin Jia, Qi Zhang, Ming Tong, Yan‐Xi Li, Yu Zhao, Xin‐Xin Liu, Shi‐Feng Cao, Zheng‐kai Wang, Hou‐wei Li, Xue Liu, Yan Zhang   +13 more
wiley   +1 more source

Investigating fracture evolution mechanisms in thick coal seam mining under upper hard and lower soft overburden: a case study. [PDF]

Sci Rep
Yan T, Zhu C, Li Q, Wu H, Peng Y.
europepmc   +1 more source

Construction of Large‐Scale Bioengineered Hair Germs and In Vivo Transplantation

Advanced Science, EarlyView.
Here, a novel bioengineered hair germ (BHG) system is developed using thermodynamically incompatible mucopolysaccharides for efficient hair follicle regeneration. The BHG microspheres, produced via microfluidic technology, encapsulate Wnt3a for sustained release, enhancing mesenchymal stem cell differentiation and activating key regeneration pathways ...
Yangpeng Chen, Yuhui Hou, Jiejian Chen, Jiaojiao Bai, Lijuan Du, Chen Qiu, Hanzhou Qi, Xuanbei Liu, Junfei Huang   +8 more
wiley   +1 more source

Evaluating fault stability near tunnels: a numerical parametric study and a dimensionless safety approach. [PDF]

Sci Rep
Mohamed T, Nasr A.
europepmc   +1 more source

Wood Biomolecules as Agricultural Adjuvants for Effective Suppression of Droplet Rebound from Plant Foliage

Advanced Science, EarlyView.
Lignin and hemicellulose are used to develop agricultural adjuvants to decrease agrochemical run‐off from foliage, by suppressing droplet rebound and enhancing adhesion of aqueous solutions on plant leaves. The wood components combine surface activity with surface pinning effects and to improve by tenfold the droplet rebound in citrus leaves ...
Mamata Bhattarai, Hedar Al‐Terke, Kai Liu, Zhangmin Wan, Petri Kilpeläinen, Alistair W. T. King, Alexey Khakalo, Jiayun Xu, Chunlin Xu, Robin H. A. Ras, Bruno D. Mattos, Orlando J. Rojas   +11 more
wiley   +1 more source

Experimental study on mechanical properties of S-RM with different rock block proportions in fault zone. [PDF]

Sci Rep
Wang PF, Xing XY, Jin YC, Bai JB, Li CH.
europepmc   +1 more source

Manipulation of Ferroic Orders via Continuous Biaxial Strain Engineering in Multiferroic Bismuth Ferrite

Advanced Science, EarlyView.
This study explores the evolution of ferroelectric (FE) and antiferromagnetic (AFM) orders in freestanding BiFeO3 films under anisotropic strain using rotational anisotropy second harmonic generation (RA‐SHG) and first‐principles calculations. The research reveals reversible control of in‐plane FE polarization and significant AFM order rotation ...
Jiesu Wang, Shuai Xu, Sebastian Meyer, Shiyao Wu, Subhadeep Bandyopadhyay, Xu He, Qiyuan Miao, Sisi Huang, Pengzhan Li, Kun Zhao, Er‐Jia Guo, Chen Ge, Bertrand Dupé, Philippe Ghosez, Kai Chang, Kuijuan Jin   +15 more
wiley   +1 more source

Realizing Intrinsically Ultralow and Glass‐Like Thermal Transport via Chemical Bonding Engineering

Advanced Science, EarlyView.
Lattice thermal conductivity can be effectively suppressed by introducing a S2 − anion into the bridging position between the Ag–Ag bond in the Ag6 octahedron, which weakens the Ag–Ag bond within the octahedral structure and enhances phonon‐phonon scattering rates. Abstract Crystals exhibiting glass‐like and low lattice thermal conductivity (κL$\kappa_{
Zhonghao Xia, Xingchen Shen, Jun Zhou, Yuling Huang, Yali Yang, Jiangang He, Yi Xia   +6 more
wiley   +1 more source