Results 111 to 120 of about 1,820,994 (309)

Variational Formulation of Macro-Particle Models for Electromagnetic Plasma Simulations [PDF]

, 2014
A variational method is used to derive a self-consistent macro-particle model for relativistic electromagnetic kinetic plasma simulations. Extending earlier work [E. G. Evstatiev and B. A. Shadwick, J. Comput. Phys., vol. 245, pp.
Evstatiev, E. G., Shadwick, B. A., Stamm, A. B.   +2 more
core   +2 more sources

Surface molecular dynamics simulation with two orthogonal surface steps: how to beat the particle conservation problem

, 2000
Due to particle conservation, Canonical Molecular Dynamics (MD) simulations fail in the description of surface phase transitions involving coverage or lateral density changes.
Abernathy, Bartolini, Binnig, Daniele Passerone, Ercolessi, Erio Tosatti, Furio Ercolessi, Gibbs, Ibach, Liew, Passerone, Passerone, Passerone, Ugo Tartaglino, Yamazaki   +14 more
core   +1 more source

Animal welfare science aids conservation [PDF]

Science, 2020
Jordan O, Hampton, Sandra E, Baker, Ngaio J, Beausoleil, Marc, Cattet, David M, Forsyth, Clive R, McMahon, Gilbert, Proulx, Bruce, Warburton   +7 more
openaire   +2 more sources

Hippo pathway at the crossroads of stemness and therapeutic resistance in breast cancer

Molecular Oncology, EarlyView.
Dysregulation of the Hippo pathway drives nuclear accumulation of YAP/TAZ, activating stemness‐related transcriptional programs that sustain breast cancer stemness and fuel therapeutic resistance across subtypes, underscoring Hippo signaling as a targetable vulnerability. Figure created and edited with BioRender.com.
Giulia Schiavoni, Antonella Palmese, Stefano Scalera, Laura Cipriani, Davide Mascolo, Patrizia Vici, Teresa Arcuri, Lorena Filomeno, Eriseld Krasniqi, Giovanni Blandino, Giulia Bon, Marcello Maugeri‐Saccà   +11 more
wiley   +1 more source

Integrating Social Justice into Higher Education Conservation Science. [PDF]

Bioscience, 2022
Montgomery RA, Pointer AM, Jingo S, Kasozi H, Ogada M, Mudumba T.   +5 more
europepmc   +1 more source

The physical world as a virtual reality: a prima facie case [PDF]

, 2007
This paper explores the idea that the universe is a virtual reality created by information processing, and relates this strange idea to the findings of modern physics about the physical world.
Brian Whitworth, Sir Arthur Eddington
core   +1 more source

Hijacking emergency granulopoiesis: Neutrophil ontogeny and reprogramming in cancer

Molecular Oncology, EarlyView.
Neutrophils are highly plastic innate immune cells; their functions in cancer extend beyond the tumour microenvironment. This Review summarises current understanding of neutrophil maturation and heterogeneity and highlights tumour‐induced granulopoiesis as a systemic programme that expands immature, immunosuppressive neutrophils via tumour‐derived ...
Gabriela Marinescu, Yi Feng
wiley   +1 more source

Overcoming racism in the twin spheres of conservation science and practice. [PDF]

Proc Biol Sci, 2021
Rudd LF, Allred S, Bright Ross JG, Hare D, Nkomo MN, Shanker K, Allen T, Biggs D, Dickman A, Dunaway M, Ghosh R, González NT, Kepe T, Mbizah MM, Middleton SL, Oommen MA, Paudel K, Sillero-Zubiri C, Dávalos A.   +18 more
europepmc   +1 more source

Orchisauvage.fr: an ambitious participatory science project supporting the knowledge and conservation of wild orchids [PDF]

, 2015
Orchisauvage.fr is a collaborative project which aims at collecting and sharing orchid data throughout France using ITC and Internet tools. It is coordinated by the French Orchid Society (SFO).
Daulmerie, Sophie, Feldmann, Philippe, Gévaudan, Alain, Nadeau, Jean-Marie, Nicole, Michel, Prat, Daniel   +5 more
core  

SIRT4 positively regulates autophagy via ULK1, but independently of HDAC6 and OPA1

FEBS Open Bio, EarlyView.
Cells expressing SIRT4 (H161Y), a catalytically inactive mutant of the sirtuin SIRT4, fail to upregulate LC3B‐II and exhibit a reduced autophagic flux under stress conditions. Interestingly, SIRT4(H161Y) promotes phosphorylation of ULK1 at S638 and S758 that are associated with inhibition of autophagy initiation.
Isabell Lehmkuhl, Khawar Amin, Lydia Gabriel, Nils Hampel, Afshin Iram, Julia Hesse, Constanze Wiek, Jasmin Thuy Vy Nguyen, Helmut Hanenberg, Jürgen Scheller, M. Reza Ahmadian, Björn Stork, Doreen M. Floss, Roland P. Piekorz   +13 more
wiley   +1 more source