Results 91 to 100 of about 1,523,806 (318)

Nucleation-controlled growth of superior lead-free perovskite Cs3Bi2I9 single-crystals for high-performance X-ray detection

Nature Communications, 2020
Organic-inorganic hybrid halide perovskites have been emerged as promising candidates for X-ray detectors while toxicity and instability are known issues. Here, Zhang et al.
Yunxia Zhang, Yucheng Liu, Zhuo Xu, Haochen Ye, Zhou Yang, Jiaxue You, Ming Liu, Yihui He, Mercouri G. Kanatzidis, Shengzhong (Frank) Liu   +9 more
doaj   +1 more source

Mixed‐class J‐domain protein scaffolds promote expanded aggregate handling and multivalent Hsp70 engagement during functional disaggregase assembly

FEBS Letters, EarlyView.
Protein aggregates threaten proteostasis and cell health. In human cells, Hsp70–J‐domain protein‐based disaggregases remove aggregates, but how they assemble remains unclear. Our biochemical findings show that DNAJA2‐ and DNAJB1‐containing disaggregase scaffolds enhance luciferase aggregate targeting, and that Hsp70 recruitment by both J‐domain ...
Anna Szlachcic, Nadinath B. Nillegoda
wiley   +1 more source

Reconstructing enzyme evolution by protein engineering

FEBS Letters, EarlyView.
Natural enzyme evolution can be retraced by protein engineering methods such as directed evolution, rational design, and ancestral sequence reconstruction. These approaches reveal how enzymes emerged from ligand‐binding scaffolds, developed varying substrate preferences, formed oligomeric complexes, adapted to environmental changes, and evolved novel ...
Lukas Drexler, Markus R. Busch, Reinhard Sterner   +2 more
wiley   +1 more source

The International Urban Energy Balance Models Comparison Project: First Results from Phase 1

, 2010
A large number of urban surface energy balance models now exist with different assumptions about the important features of the surface and exchange processes that need to be incorporated.
Best, MJ, Bohnenstengel, S. I., Steeneveld, G. -J., Baik, J. J., Salamanca, F., Hamdi, R, Steeneveld, G. J., Kondo, H, Salamaca, F, Kawai, Tadashi, Hamdi, R., Voogt, J, Baik, J-J., Hendry, M., Blackett, M, Kawamoto, Y, Loridan, T, Voogt, J., Grimmond, C. S. B., Dandou, A, Fortuniak, K, Oleson, K., Calmet, I., Baik, JJ, Belcher, S.E., Best, M. J., Belcher, SE, Zhangt, N., Martilli, A., Steeneveld, G.J., Fortuniak, K., Ryu, Y-H., Loridan, T., ,, Pigeon, Grégoire, Grimmond, C.S.B., Barlow, J, Grimmond, CSB, Kawai, T., KRAYENHOFF, E.S., Calmet I, BOHNENSTENGEL, S.I., Blackett, M., Dandou, A., Bohnenstengel, SI, Pigeon, G, Baik, J., Lee, S.H., Ryu, Y. -H., Krayenhoff, ES, Kondo, H., Ryu, Y. H., Steeneveld, GL, Gouvea, ML, Shashua-Bar, L., Miao, S, RYU, YOUNG HEE, Gouvea, M. L., Miao, S., Martilli, A, Belcher, S. E., Young, D., Baik, J. -J., Tombrou, M, BEST, M.J., Barlow, J., Blackett, Matthew; id_orcid, Grimmond, C. S.B., Young, D, Hendry, M, Masson, V., Zhang, N., Kawai, T, Kawamoto, Y., Masson, Valéry, Lee, S. -H., Porson, A., Chen, F, Lee, SH, Steeneveld, G-J., Shashua-Bar, L, GOUVEA, M.L., Krayenhoff, E. S., Ryu, Y.-H., Pigeon, G., Best, M., BAIK, J.J., Masson, V, Tombrou, M., Oleson, K, Lee, S. H., Chen, F., Porson, A, Lee, S-H., Zhang, N   +94 more
core   +1 more source

Fundamental Ion-Surface Interactions in Plasma Thrusters [PDF]

, 2007
Ion thrusters offer the potential to enable many future interplanetary robotic missions presently under consideration by NASA. To realize the benefits offered by these low thrust devices, the sputtering mechanisms that are responsible for the ...
Kolasinski, Robert David
core   +1 more source

EDNRB‐dependent endothelin signaling reduces proliferation and promotes proneural‐to‐mesenchymal transition in gliomas

Molecular Oncology, EarlyView.
Glioma cells mainly express the endothelin receptor EDNRB, while EDNRA is restricted to a perivascular tumor subpopulation. Endothelin signaling reduces glioma cell proliferation while promoting migration and a proneural‐to‐mesenchymal transition associated with poor prognosis. This pathway activates Ca2+, K+, ERK, and STAT3 signalings and is regulated
Donovan Pineau, Leonor Garcia, Hugo Arnold, Antonija Hanžek, Maialen Arrieta, Laurent R Gauthier, Christine Granotier‐Beckers, François D Boussin, Amaury Herbet, Marie Hautière, Valentin Asei‐Ceschino, Clémentin Jacques, Laura Brard, Thomas Harnois, Valérie Coronas, Bruno Constantin, Aurélien Chatelier, Jean Chemin, Serge Urbach, Martial Seveno, Szimonetta Hideg, Chantal Ripoll, Kasandra Aguilar‐Cázarez, Min Zheng, Guo‐Hao Huang, Sheng‐Qing Lv, Lei Zhang, Philippe Rondard, Laurent Prezeau, Jean‐Philippe Pin, Hugues Duffau, Luc Bauchet, Valérie Rigau, Franck Denat, Charles Truillet, Didier Boquet, Jean‐Philippe Hugnot   +36 more
wiley   +1 more source

Africa energy outlook 2021.

, 2020
The global energy transition and decarbonization drive are putting pressure on oil demand while shale has unlocked abundant resources. The global context forces African petroleum producers to adapt or become uncompetitive. The coronavirus pandemic (COVID-
African Energy Chamber
core  

Keratin 19 as a prognostic marker and contributing factor of metastasis and chemoresistance in high‐grade serous ovarian cancer

Molecular Oncology, EarlyView.
Keratin 19 (KRT19) is overexpressed in high‐grade serous ovarian cancer with high levels of Kallikrein‐related peptidases (KLK) 4–7 and is associated with poor survival. In vivo analyses demonstrate that elevated KRT19 increases peritoneal tumour burden.
Sophia Bielesch, Isabel Vogel, Sina Nokodian, Johanna Moeller, Antonia Blechschmidt, Vicky Hecht, Vanessa Kuentzel, Katharina Thiedig, Melissa Schwab, Oliver Schilling, Holger Bronger, Marion Kiechle, Viktor Magdolen, Tobias Dreyer   +13 more
wiley   +1 more source

The role of photonics in energy [PDF]

, 2015
A.F.N. acknowledges support from the Fundação de Amparo a Pesquisa no Estado de São Paulo (FAPESP) and the Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) of Brazil. D.O’C. acknowledges support from the U.S.
O'Carroll, D.M., Pietron, J.J., Tansu, N., Tsakalakos, L., Martín-Palma, R.J., Samuel, I.D.W., Samuel, Ifor David William, Martín Palma, Raúl José, So, F., Nogueira, A.F., Kafafi, Z.H.   +10 more
core   +1 more source

Constructing Stable Sub/Surface Structure to Boost Superior Cyclabilities of Single‐Crystalline Ni‐Rich Cathode

Advanced Science
Under prolonged high‐voltage cycling, single‐crystalline Ni‐rich cathodes are prone to severe transition metal dissolution, irreversible phase transformations, and reduced structural stability, which significantly hinder their practical application ...
Youqi Chu, Kai Wang, Changdong Chen, Dixing Ni, Qimeng Zhang, Hao Wang, Fan Peng, Anjie Lai, Gemeng Liang, Chenghao Yang   +9 more
doaj   +1 more source