Results 251 to 260 of about 436,315 (291)

Increasing Wear Resistance of Sliding Support Properties Made of Cast Iron [PDF]

, 2013
Morozova, T.I., Sarycheva, Galina, Verner, V. I.   +2 more
core  

Domain‐Wall Driven Suppression of Thermal Conductivity in a Ferroelectric Polycrystal

Advanced Science, EarlyView.
In this study, phonon scattering at ferroelectric domain walls is used to engineer polycrystals with an unusual heat transport behavior: in the model system ErMnO3, thermal conductivity decreases as grain size increases, a trend opposite to that observed in other conventional materials.
Rachid Belrhiti‐Nejjar, Manuel Zahn, Patrice Limelette, Max Haas, Lucile Féger, Isabelle Monot‐Laffez, Nicolas Horny, Dennis Meier, Fabien Giovannelli, Jan Schultheiß, Guillaume F. Nataf   +10 more
wiley   +1 more source

Ancient DNA reveals the prehistory of the Uralic and Yeniseian peoples. [PDF]

Nature
Zeng TC, Vyazov LA, Kim A, Flegontov P, Sirak K, Maier R, Lazaridis I, Akbari A, Frachetti M, Tishkin AA, Ryabogina NE, Agapov SA, Agapov DS, Alekseev AN, Boeskorov GG, Derevianko AP, Dyakonov VM, Enshin DN, Fribus AV, Frolov YV, Grushin SP, Khokhlov AA, Kiryushin KY, Kiryushin YF, Kitov EP, Kosintsev P, Kovtun IV, Makarov NP, Morozov VV, Nikolaev EN, Rykun MP, Savenkova TM, Shchelchkova MV, Shirokov V, Skochina SN, Sherstobitova OS, Slepchenko SM, Solodovnikov KN, Solovyova EN, Stepanov AD, Timoshchenko AA, Vdovin AS, Vybornov AV, Balanovska EV, Dryomov S, Hellenthal G, Kidd K, Krause J, Starikovskaya E, Sukernik R, Tatarinova T, Thomas MG, Zhabagin M, Callan K, Cheronet O, Fernandes D, Keating D, Candilio F, Iliev L, Kearns A, Özdoğan KT, Mah M, Micco A, Michel M, Olalde I, Zalzala F, Mallick S, Rohland N, Pinhasi R, Narasimhan VM, Reich D.   +70 more
europepmc   +1 more source

PLAUR+ Neutrophils Drive Anti‐PD‐1 Therapy Resistance in Patients with Hepatocellular Carcinoma by Shaping an Immunosuppressive Microenvironment

Advanced Science, EarlyView.
The present study reveals that PLAUR+ neutrophils are enriched in immunotherapy non‐responders and correlate with poor prognosis. PLAUR+ neutrophils dictate immunotherapy resistance in hepatocellular carcinoma by forming an immunosuppressive tumor microenvironment characterized by CD8+ T cell exclusion and macrophage‐dependent immune suppression.
Shaoqing Liu, Yanzhao Zhou, Gaoxiang Li, Bingwen Zhu, Fang Wu, Jinxue Zhou, Xiaobing Chen, Bo Qin, Yanxia Gao, Fazhan Wang, Yong Jiang, Wenxin Xu   +11 more
wiley   +1 more source

Transcriptome and selected metabolite analyses reveal points of sugar metabolism in the developing leaves of kiwifruit. [PDF]

Front Plant Sci
Huang Y, Jiang K, Liu H, Song S, Zhao Y, He B, Lan J, Liu L.   +7 more
europepmc   +1 more source

Metasurface‐Driven Adaptive Structured Light: Achieving Integrated Real‐Time 3D Reconstruction and Forward Ranging in Multi‐Scene

Advanced Science, EarlyView.
A metasurface‐based structured light system for real‐time three‐dimensional reconstruction and forward ranging is demonstrated. By simultaneously emitting grazing and normal emission beams, hardware limitations are overcome. Combining adaptive closed‐line light patterns with a point cloud enhancement algorithm enables 30 frames per second imaging in ...
Zhengren Zhang, Mengran Yang, Anjun Qu, Zile Li, Shaohua Yu, Guoxing Zheng   +5 more
wiley   +1 more source

Contrasting Physical and Virtual Museum Experiences: A Study of Audience Behavior in Replica-Based Environments. [PDF]

Sensors (Basel)
Xu H, Li Y, Tian F.
europepmc   +1 more source

Vinyl Acetate‐Enhanced Polyvinyl Chloride Gel with High Electroadhesion and Self‐Heating‐Tunability for Soft Robots in Freezing Environments

Advanced Science, EarlyView.
This study presents a vinyl acetate‐enhanced electroactive polyvinyl chloride gel with low‐voltage deformation, strong electro‐adhesion, and controlled heating. Leveraging these synergistic properties, this work develops soft robots capable of fast locomotion, swarm reconfiguration, and low‐temperature operation (‐50°C).
Chang Wei, Junshi Zhang, Lei Liu, Han Yan, Kaijun Wang, Yuzheng He, Minchao Cui, Zicai Zhu, Jihong Zhu, Weihong Zhang, Zuankai Wang, Jian Lu   +11 more
wiley   +1 more source

Short-wave infrared (SWIR) polarization imaging using division-of-focal-plane imaging polarimeter. [PDF]

Sci Rep
Hamdoh A, Gao Y, Spires O, Brock N, Jiang L, Pau S.   +5 more
europepmc   +1 more source

Cellulosic Functional Bioplastic with Tunable Strength and Toughness Through Heat‐Treatment of Dynamic Covalent Networks

Advanced Science, EarlyView.
A fully bio‐based dynamic covalent network is constructed via Diels‐Alder chemistry between furan‐modified cellulose derivatives and bismaleimide‐functionalized lignin. This system enables tunable strength‐ductility balance through heat‐treatment and exhibits excellent recyclability.
Xiangyu Tang, Linlin Zhao, Yunfeng Guo, Ying Wang, Zhenke Wei, Xinyan Fan, Zefang Xiao, Haigang Wang, Yanjun Xie, Yonggui Wang   +9 more
wiley   +1 more source