Results 121 to 130 of about 151,957 (275)

High Fracture Toughness of 1D Copper‐Based MOP Electrode Enables Fast‐Charging Lithium‐Ion Batteries

Advanced Science, EarlyView.
Traditional electrode materials suffer from particle cracking and rapid capacity fade during fast charging, largely originating from their low fracture toughness. This work introduces a one‐dimensional Cu‐based metal–organic polymer, in which strong π‐d conjugation and π–π stacking endow the framework with high fracture toughness, simultaneously ...
Mingli Li, Zhenzhen Wu, Pan Yang, Di Zhao, Mengyang Dong, Muhammad Tayyab Ahsan, Lei Zhang, Shanqing Zhang, Yun Wang   +8 more
wiley   +1 more source

K1 Klebsiella pneumoniae is more conserved than K2 for both virulence plasmid and chromosome

BMC Genomics
Objective To illustrate the differences between K1 and K2 Klebsiella pneumoniae strains. Methods Totally 68 K1 and 99 K2 K. pneumoniae strains from GenBank were analyzed for virulence genes, sequence types (STs), restriction-modification (R-M) systems ...
Piaopiao Dai, Tingting Huang, Xinru Ye, Shuli Mi, Jin Zhang, Xinhua Luo, Dakang Hu, Haifang Zhang   +7 more
doaj   +1 more source

GLONASS-K2 signal analysis

GPS Solutions
AbstractK2 is a new generation of GLONASS satellites that provides code division multiple access (CDMA) signals in the L1, L2 and L3 frequency bands in addition to legacy L1 and L2 signals based on frequency division multiple access (FDMA) modulation.
Thoelert, Steffen, Steigenberger, Peter, Montenbruck, Oliver   +2 more
openaire   +2 more sources

Effekter av kollektivtrafiksatsningar

, 2017
”Effekter av kollektivtrafikåtgärder” är ett projekt som finansierats av Trafikverket och som genomförts av Trivector Traffic och K2/Malmö högskola.
Stjernborg, Vanessa, Fredriksson, Lena, Nilsson, Désirée   +2 more
core  

Vitamin K2

, 2017
This book serves as a comprehensive survey of the impact of vitamin K2 on cellular functions and organ systems, indicating that vitamin K2 plays an important role in the differentiation/preservation of various cell phenotypes and as a stimulator and/or ...

core   +1 more source

Dislocation‐Mediated Lattice Distortion and Griffiths Phase Behavior in Melt‐Spun Ni2MnSb Ribbons

Advanced Science, EarlyView.
This figure illustrates how melt‐spinning introduces dislocations into Ni2MnSb Heusler alloys. TEM images reveal local lattice distortions and associated strain fields surrounding dislocations at a representative wheel speed. As wheel speed increases, these distortions promote the formation of ferromagnetic clusters within a paramagnetic matrix ...
Kun Wang, Siying Yu, Qizhong Zhao, Jiale Guo, Minxia Fang, Yichuan Tang, Pengqaing Hu, Yin Zhang, Chao Zhou, Kaiyan Cao, Fanghua Tian, Sen Yang   +11 more
wiley   +1 more source

Selected K2, Transitional K2 and Mapungubwe ceramics from Mapela Hill.

, 2014
Selected K2, Transitional K2 and Mapungubwe ceramics from Mapela Hill.
Shadreck Chirikure (652806), Godfrey Mahachi (652810), Innocent Pikirayi (652811), Munyaradzi Manyanga (652807), Foreman Bandama (652809), A. Mark Pollard (652808)   +5 more
core   +1 more source

IKKβ and USP28 Regulate HEY1 Stability to Promote Cancer Stemness and Immune Evasion in Hepatocellular Carcinoma

Advanced Science, EarlyView.
The uncovered IKKβ‐USP28‐HEY1 axis fuels cancer stemness and immune evasion in hepatocellular carcinoma. USP28 deubiquitinates HEY1 upon IKKβ‐mediated phosphorylation, conferring PD‐1/PD‐L1 blockade resistance. Pharmacological inhibition of USP28 sensitizes resistant tumors to anti‐PD‐1 immunotherapy, revealing a promising therapeutic strategy ...
Na Shao, Lin Zhang, Gufang Shen, Yangfan Lv, Tianshu Fang, Ya Cao, Qiongyi Zhang, Feng Xu, Chungang Liu   +8 more
wiley   +1 more source

Berättelsen om K2

Det nationella kunskapscentrumet för kollektivtrafik, K2, bildades 2013 efter utredningar och dialog mellan statliga myndigheter, regioner och akademin. Det var och är fortfarande en unik satsning, utan tydliga motsvarigheter i andra länder.
Svensson, Helena, Hultén, John
core  

Engineered Optogenetic Circuits In Yeast with Self‐Sustained Outputs

Advanced Science, EarlyView.
Optogenetic quorum‐sensing (OptoQS) circuit enables Saccharomyces cerevisiae to record transient light stimulus with self‐sustained outputs. Panel a indicates the design of the OptoQS circuit based on G‐protein coupled receptor (GPCR) signaling cascade. Panel b indicates the mode of action of surrogate messenger‐mediated signal transmission at the cell
Cong Fan, Haofeng Chen, Yan Wang, Junyi Wang, Yueyang Chen, Yang Zhang, Jinting Guan, Jifeng Yuan   +7 more
wiley   +1 more source