Results 91 to 100 of about 136,488 (238)

Phonons in graphene with point defects

, 2010
The phonon density of states (DOS) of graphene with different types of point defects (carbon isotopes, substitution atoms, vacancies) is considered. Using a solvable model which is based on the harmonic approximation and the assumption that the elastic ...
Coulson C A, Elliott R J, Lifsic I M, Loiseau A, Maradudin A A, Maultzsch J, Roche S, Saito S, Vadym Adamyan, Vladimir Zavalniuk   +9 more
core   +1 more source

A Bifunctional T3SS‐Effector Simultaneously Cleaves Host MAP Kinase and Inhibits PPM1A Phosphatase

Advanced Science, EarlyView.
Pathogenic bacteria exploit the metalloprotease effector NleD to subvert host defenses. Structural, biochemical, and infection analyses reveal a bifunctional mechanism by which NleD binds and inhibits the host phosphatase PPM1A while preserving its proteolytic activity against MAPKs.
Yaakov Socol, Lihi Gur‐Arie, Netanel Tzarum, Tamara Wellins, Naama Katsowich, Miriam Ravins, Michal Bejerano‐Sagie, Klil Cohen, Oded Livnah, Joshua N. Adkins, Ernesto Nakayasu, Alexei Savchenko, Yeu Khai Choong, Nikhil Kumar Tulsian, Saturo Machida, Sigal Ben‐Yehuda, Yael Litvak, J. Sivaraman, Ilan Rosenshine   +18 more
wiley   +1 more source

Properties of superheavy nuclei with Z = 124

, 2015
We employ Relativistic Mean Field (RMF) model with NL3 parametrization to investigate the ground state properties of superheavy nucleus, Z = 124. The nuclei selected (from among complete isotopic series) for detailed investigation show that the nucleon ...
Kaur, Harvinder, Kumar, Bharat, Mehta, M. S., Patra, S. K.   +3 more
core   +1 more source

Climate Change Threatens Micronutrient Density of European Winter Wheat

Advanced Science, EarlyView.
Micronutrients are vital for human health. Wheat is a major staple crop and a significant source of minerals and B‐vitamins. The impact of climate change on their content remains largely unknown. We evaluated micronutrient levels in European winter wheat grown under historical and projected climate conditions. Our findings indicate that future climates
Da Cao, Jennifer Michel, Eline Lorer, Markus Weinmann, Jacques Le Gouis, Claire Léon, Sibille Perrochon, David Alvarez, Vincent Leemans, Iñaki Balanzategui Guijarro, Jordi Moya Laraño, Sara Sánchez Moreno, Symanczik Sarah, Waibel Matthias, Hervé Vanderschuren, Cécile Thonar, Pierre Delaplace, Dominique Van Der Straeten   +17 more
wiley   +1 more source

A Perspective on the Applications of Triphasic Gas Storage in Electrochemical Systems

Advanced Science, EarlyView.
Gas storage in microporous materials positioned locally at an electrode or electrocatalyst surface enhances electrochemical processes. Abstract Microporous materials store gases under dry conditions (e.g., hydrogen or oxygen via physisorption), but in some cases microporous materials also show triphasic (e.g., in a solid|gas|liquid system) gas storage ...
Zhongkai Li, Corin T. Scott, Taku Suzuki‐Osborne, John P. Lowe, Dominic Taylor, Mariolino Carta, Neil B. McKeown, Andrew D. Burrows, Lucia H. Mascaro, Frank Marken   +9 more
wiley   +1 more source

Evolution of interstellar dust and stardust in the solar neighbourhood

, 2007
The abundance evolution of interstellar dust species originating from stellar sources and from condensation in molecular clouds in the local interstellar medium of the Milky Way is studied and the input of dust material to the Solar System is determined.
Akerman, Alibes, Allende Prieto, Allende Prieto, Alongi, Amari, Amari, Anders, Anders, Basu, Bensby, Bensby, Berczik, Bertelli, Bianchi, Borkowski, Bradley, Bradley, Braun, Bressan, Caffau, Cartledge, Cayrel, Charbonnel, Chiappini, Chiar, Chiosi, Croat, Cunha, Cunha, da Silva, Daflon, Daulton, Delahaye, Demyk, Demyk, Dickey, Dopita, Draine, Dwek, Dwek, Dwek, Dwek, Edmunds, Edvardsson, Elmegreen, Ercolano, Falgarone, Feldman, Ferrarotti, François, Gil-Pons, Goswami, Gratton, Grevesse, H.-P. Gail, Hachisu, Helmi, Hirashita, Hollenbach, Holmberg, Holmgren, Holweger, Hoppe, Hoppe, Inoue, Iwamoto, Jenniskens, Jones, Jones, Jones, Jonsell, Jäger, Karakas, Karakas, Kemper, Kemper, Kennicutt, Kimura, Kimura, Kobayashi, Kozasa, Kroupa, Kroupa, Krumholz, Lamers, Leisawitz, Liffman, Lisenfeld, Lyubimkov, Lyubimkov, M. Trieloff, Mathis, Matteucci, Matzner, McKeegan, Melendez, Mera, Messenger, Messenger, Meynet, Miller, Min, Molster, Morgan, Nguyen, Nomoto, Nordström, Nozawa, Olling, Pollack, Pont, Portinari, Preibisch, Ramírez, Rana, Reddy, Reddy, Reiteri, Rocha-Pinto, Rocha-Pinto, Rolleston, S. Zhukovska, Salpeter, Savage, Scalo, Schaerer, Schaller, Schneider, Smith, Smith, Sofia, Soubiran, Spitzer, Sugerman, Talbot, Tammann, Tielens, Tielens, Tielens, Timmes, Todini, Trampedach, Travaglio, van den Hoek, van der Hucht, van Dishoeck, van Loon, Venn, Vollmer, Vorobyov, Welty, Williams, Woitke, Woosley, Zhao, Zinner, Zolensky, Zubko   +158 more
core   +1 more source

Zinc Exposure Causes Disulfidptosis to Induce Miscarriage by Up‐Regulating GATA1/METTL1/SLC7A11 Axis

Advanced Science, EarlyView.
Zn exposure up‐regulates GATA1, promoting GATA1‐mediated METTL1 and SLC7A11 transcription. It also enhances METTL1‐mediated m7G modification on SLC7A11 mRNA, increasing SLC7A11 mRNA stability. Ultimately, Zn exposure up‐regulates SLC7A11 at both transcriptional and post‐transcriptional levels, causing disulfidptosis. Knockdown of murine Slc7a11, Gata1,
Wenxin Huang, Yi Sun, Yanxin Wang, Haijun Yan, Xiaoping Yue, Weidong Wu, Xueyu Chen, Jinfang Zhang, Yanbing Lin, Qiong Lei, Nan Ji, Shuaishuai Xing, Liqin Zeng, Qingzheng Kang, Depeng Zhao, Geng Guo, Huidong Zhang   +16 more
wiley   +1 more source

Structural and decay properties of $Z=132,138$ superheavy nuclei

, 2016
In this paper, we analyze the structural properties of $Z=132$ and $Z=138$ superheavy nuclei within the ambit of axially deformed relativistic mean-field framework with NL$3^{*}$ parametrization and calculate the total binding energies, radii, quadrupole
Ikram, M., Kumar, Bharat, Patra, S. K., Rather, Asloob A., Usmani, A. A.   +4 more
core   +1 more source

Paving the Way to Elucidate Hg's Role in Tumorigenesis

Advanced Science, EarlyView.
Tumorigenesis can result from diverse environmental carcinogens. Among them, mercury—a lifelong bioaccumulative Group 2B carcinogen—has tumorigenic potential that remains poorly understood due to confounding co‐exposures and limited organ‐specific data.
Shouying Li, Rong Zhong, Zhenyang Yu, Hualing Fu, Jin Chen, Jia Wei, Ningwei Zhao, Le Qu, Tiantian Li, Wenli Tang, Huan Zhong   +10 more
wiley   +1 more source

Detection of (15)NNH+ in L1544: non-LTE modelling of dyazenilium hyperfine line emission and accurate (14)N/(15)N values

, 2013
Samples of pristine Solar System material found in meteorites and interplanetary dust particles are highly enriched in (15)N. Conspicuous nitrogen isotopic anomalies have also been measured in comets, and the (14)N/(15)N abundance ratio of the Earth is ...
Bizzocchi, Luca, Caselli, Paola, Dore, Luca, Leonardo, Elvira   +3 more
core   +1 more source