Results 41 to 50 of about 4,051,168 (295)

Behavior of magnesium impurity during carbochlorination of magnesium-bearing titanium slag in chloride media

Journal of Materials Research and Technology, 2021
In this study, the phase composition, morphology, and element distribution of Mg impurities in a low-grade titanium slag and in its chlorinated residue after carbochlorination were identified using XRD, SEM-EDS, and MLA.
Liang Li, Fuxing Zhu, Pan Deng, Dafu Zhang, Yaoqiang Jia, Kaihua Li, Lingxin Kong, Dachun Liu   +7 more
doaj   +1 more source

Pathway to the PiezoElectronic Transduction Logic Device

, 2015
The information age challenges computer technology to process an exponentially increasing computational load on a limited energy budget - a requirement that demands an exponential reduction in energy per operation.
Armstrong, C., Bryce, B. A., Copel, M., Elmegreen, B. G., Gordon, M. S., Haensch, W., Hung, L. -W., Keech, R., Kuroda, M. A., Liu, X. -H., Martyna, G. J, Miyazoe, H., Newns, D. M., Reuter, K. B., Rossnagel, S. M., Schrott, A. G., Shaw, T. M., Shett, S., Solomon, P. M., Theis, T. N., Trolier-McKinstry, S.   +20 more
core   +2 more sources

Exercise Interventions in Children, Adolescents and Young Adults With Paediatric Bone Tumours—A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Bone tumours present significant challenges for affected patients, as multimodal therapy often leads to prolonged physical limitations. This is particularly critical during childhood and adolescence, as it can negatively impact physiological development and psychosocial resilience.
Jennifer Queisser, Claire Laurie, Teresa Schmidt, Irene von Luettichau, Peter Bekkering, Sabine Kesting   +5 more
wiley   +1 more source

Tuning Thermal Conductivity of Hybrid Perovskites through Halide Alloying

Advanced Science
Tuning the thermal transport properties of hybrid halide perovskites is critical for their applications in optoelectronics, thermoelectrics, and photovoltaics.
Guang Wang, Hongzhao Fan, Zhongwei Chen, Yufei Gao, Zuankai Wang, Zhigang Li, Haipeng Lu, Yanguang Zhou   +7 more
doaj   +1 more source

Rate Performance of LiMnPO4 Based Materials from Different Carbon Source Addition Process

International Journal of Electrochemical Science, 2012
In the present work, two types of cation doped LiMnPO4 based materials, LiMn0.9Fe0.09Mg0.01PO4/C and LiMn0.9Fe0.09Mg0.01PO4/C, are synthesized by a solid-state reaction method with different carbon source addition process and characterized to investigate
Haisheng Fang, Enrui Dai, Kun Yang, Bin Yang, Yaochun Yao, Wenhui Ma, Yongnian Dai   +6 more
doaj   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

High‐performance Porous Electrodes for Flow Batteries: Improvements of Specific Surface Areas and Reaction Kinetics

ChemElectroChem
Electrodes, which offer sites for mass transfer and redox reactions, play a crucial role in determining the energy efficiencies and power densities of redox flow batteries.
Lyuming Pan, Zixiao Guo, Hucheng Li, Yilin Wang, Haoyao Rao, Qinping Jian, Jing Sun, Jiayou Ren, Zhenyu Wang, Bin Liu, Meisheng Han, Yubai Li, Xinzhuang Fan, Wenjia Li, Lei Wei   +14 more
doaj   +1 more source

Scalable Slurry-Casting Fabrication of Ultrathin, Flexible, and High-Voltage Halide-based Composite Solid-State Electrolytes for Lithium Metal Batteries

Next Energy
Flexible composite polymer electrolytes with high ionic conductivity, high voltage, and small thickness are critical for achieving scalable fabrication of high-energy-density solid-state lithium metal batteries (SSLMBs).
Junjie Chen, Yu Wang, Yanke Lin, Jianbo Xu, Yiju Li, Tianshou Zhao   +5 more
doaj   +1 more source

Clustering Properties of Dynamical Dark Energy Models

, 2008
We provide a generic but physically clear discussion of the clustering properties of dark energy models. We explicitly show that in quintessence-type models the dark energy fluctuations, on scales smaller than the Hubble radius, are of the order of the ...
C. J. A. P. Martins, L. M. G. Beça, P. P. Avelino, V. Mukhanov   +3 more
core   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source