Results 71 to 80 of about 383,504 (342)

Lidar remote sensing from space: NASA's plans in the Earth sciences [PDF]

, 1986
A multidisciplinary study of the Earth System to provide a better understanding of the complex interrelated processes involved in the system, the Earth Observing System (EOS), is being developed. Capabilities of the Space Station, both the polar orbiting
Curran, R. J.
core   +1 more source

Nonlocal Andreev reflection, fractional charge and current-phase relation in topological bilayer exciton condensate junctions [PDF]

, 2014
We study Andreev reflection and Josephson currents in topological bilayer exciton condensates (TEC). These systems can create 100% spin entangled nonlocal currents with high amplitudes due to perfect nonlocal Andreev reflection.
Brinkman, A., Golubov, A. A., Hilgenkamp, H., Hoek, M., Snelder, M., Veldhorst, M.   +5 more
core   +2 more sources

ZBTB21 Is a Dual Suppressor of Pyroptosis and MHC‐I Antigen Presentation That Promotes Tumor Immune Evasion

Advanced Science, EarlyView.
ZBTB21 is a transcription factor that epigenetically suppresses pyroptosis and MHC‐I antigen presentation, enabling tumor immune evasion. Genetic ablation of ZBTB21 activates pyroptotic cell death and enhances antigen presentation, recruiting CD8+ T cells to overcome immune checkpoint blockade resistance.
Lei Zhao, Linlin Sheng, Jianhao Qiu, Junjie Ma, Kai Jin, Binggong Zhao, Tianrun Miao, Jing Chen, Yehong Li, Zhan Zhang, Dongfeng Sun, Yongmeng Li, Hui Tian   +12 more
wiley   +1 more source

Ação do laser Nd:YAG sobre selamento retroapical de cavidades preparadas com ultrassom ou broca e retro-obturadas com mta ou polímero da mamona

Brazilian Dental Science, 2011
O objetivo deste trabalho foi avaliar in vitro a ação do laser de Nd:YAG no selamento apical da dentina radicular preparada retroapicalmente com ultrassom ou broca convencional e retro-obturada com MTA ou polímero derivado do óleo da mamona.
Cláudio Antonio Talge Carvalho, Mariana Diehl Figueiredo, Luciane Dias de Oliveira, Alessandra Sverberi Carvalho, Márcia Carneiro Valera   +4 more
doaj   +1 more source

Neoliberalisation and 'lad cultures' in higher education [PDF]

, 2014
This paper links HE neoliberalisation and ‘lad cultures’, drawing on interviews and focus groups with women students. We argue that retro-sexist ‘laddish’ forms of masculine competitiveness and misogyny have been reshaped by neoliberal rationalities to ...
Alison Phipps, Allen M, Bates L, Bennett J, Beynon J, Blackmore J, Brennan J, Brown R, Connell RW, Duggan O, Finch J, Freire P, Gill R, Grove J, Harris A, Hilton E, Isabel Young, Kimmel MS, King R, Kingsley P, Kitzinger C, Levy A, Maddison S, Matthews D, Meredith R, NUS, NUS, Oakley A, Press Association, Sack K, Sanday PR, Sherriff L, Snyder BR, Sousa SB, Walter N, Williams R, Willis P, Wilson S, Young-Powell A   +38 more
core   +1 more source

Astrocytic TIA1‐Mediated Stress Granules Promote the Demyelination of Optic Neuritis by Sequestering mRNA of Cholesterol Synthesis Genes in an Experimental Autoimmune Encephalomyelitis Model

Advanced Science, EarlyView.
Astrocytic TIA1‐mediated stress granules (SGs) promote demyelination by sequestering the mRNA of cholesterol synthesis genes. In this model, astrocytic TIA1‐mediated SGs were increased in the optic nerves of EAE mice, leading to the downregulation of cholesterol synthesis genes such as HMGCS1 through sequestration of their mRNA into SGs, which ...
Zheyu Fang, Xin Hua, Ziwei Fan, Jiaxin Zhao, Yuan Zhang, Qiaoyi Zhang, Xi Qu, Shengli Pan, Bingbing Wan, Shiyin Yang, Jia Li, Xu Zhang   +11 more
wiley   +1 more source

Small Trafficking Inhibitor Retro-2 Disrupts the Microtubule-Dependent Trafficking of Autophagic Vacuoles

Frontiers in Cell and Developmental Biology, 2020
Autophagy is a catabolic recycling process by which a cell degrades its own constituents to contribute to cell homeostasis or survival. We report that the small trafficking inhibitor Retro-2 impairs microtubule-dependent vacuolar trafficking in autophagy.
Valérie Nicolas, Vanessa Lievin-Le Moal
doaj   +1 more source

The epidemiology of injuries across the weight-training sports [PDF]

, 2017
Background: Weight-training sports, including weightlifting, powerlifting, bodybuilding, strongman, Highland Games, and CrossFit, are weight-training sports that have separate divisions for males and females of a variety of ages, competitive standards ...
A Eberhardt, A Junge, A Raske, AD Faigenbaum, AD Lopes, B Kluitenberg, BJ Gabbe, BM Weisenthal, CR Reddell, D Caine, DH George, DJ Mundt, DM Kulund, EK Kim, EW Brown, G Calhoon, G Hughes, H Granhed, IP Gill, J Cholewicki, J Keogh, J Nauta, J Orchard, J Parkkari, J Siewe, J Siewe, JC Barlow, JF Kraus, JG McLennan, JL Luke, Justin W. L. Keogh, JWL Keogh, JWL Keogh, JWL Keogh, L Engebretsen, M Fees, M Goertzen, M Konig, MB Clausen, MH Stone, MJ Haykowsky, MJ Kolber, ML Gross, P Wretenberg, PA Swinton, Paul W. Winwood, PW Winwood, PW Winwood, RD Hawkins, RF Escamilla, RF Escamilla, RF Escamilla, RM Malina, RS Lloyd, S Williams, SJ Fleck, SM George, SM McGill, SM McGill, TJ Gabbett, TJ Gabbett, TJ Neviaser, UM Kujala, WJ Kraemer, WY Wang, Z Xiaojun   +65 more
core   +1 more source

Trackable Tolerogenic Macrophages Integrate PD‐L1 and Rapamycin Signaling to Suppress Alloimmune Responses in Transplantation

Advanced Science, EarlyView.
We developed a macrophage‐based therapeutic platform, termed trackable tolerogenic macrophages (TTM), for dual‐function immunomodulation and visualization in vivo. TTM cells were engineered to overexpress PD‐L1, incorporate bioorthogonal cell surface tags, and load rapamycin for sustained release.
Yihui Wang, Yuan Song, Yuji Xie, Junmin Zhang, Jing Liu, Wenyuan Wang, Ying Xu, Wenqian Wu, Wuqi Zhou, Qiaofeng Jin, Jing Wang, Yali Yang, Li Zhang, Tang Gao, Mingxing Xie   +14 more
wiley   +1 more source

Tunneling conductance of graphene ferromagnet-insulator-superconductor junctions

, 2009
We study the transport properties of a graphene ferromagnet-insulator superconductor (FIS) junction within the Blonder-Tinkham-Klapwijk formalism by solving spin-polarized Dirac-Bogoliubov-de-Gennes equation.
Guang-Yu Guo, J. J. Sakurai, J. R. Waldram, M. Tinkham, M. Ziese, N. W. Ashcroft, P. G. DeGennes, R. Clauberg, Ya-Fen Hsu   +8 more
core   +1 more source