Results 191 to 200 of about 3,902,696 (360)

Abrupt eruptive instability of ice adhered to solid surfaces. [PDF]

Sci Adv
Wang L, Wu K, Zhang H, Xue H, Zhou X, Liu J, Wang J.   +6 more
europepmc   +1 more source

Evolutionarily divergent DUF4465 domains have a common vitamin B12‐binding function

FEBS Open Bio, EarlyView.
We show that DUF4465 family proteins, widespread across bacteria from gut microbiomes, hydrothermal vents, and soil, share a common vitamin B12‐binding function. These augmented β‐jellyroll proteins bind vitamin B12 via extended loops. Our findings establish sequence‐diverse DUF4465 proteins as a widespread class of B12‐binding proteins, highlighting ...
Charlea Clarke, Michal Banasik, Rokas Juodeikis, Martin J. Warren, Richard W. Pickersgill   +4 more
wiley   +1 more source

Substantial aircraft contrail formation at low soot emission levels. [PDF]

Nature
Voigt C, Märkl R, Sauer D, Dischl R, Renard C, Seeliger K, Yu F, Kaufmann S, Bräuer T, Jurkat-Witschas T, Le Chenadec G, Moreau J, Requena-Esteban E, Bonne N, Vals M, Roche A, Zelina J, Dörnbrack A, Eirenschmalz L, Heckl C, Horst E, Lichtenstern M, Marsing A, Neumann G, Roiger A, Scheibe M, Stock P, Giez A, Eckel G, Le Clercq P.   +29 more
europepmc   +1 more source

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

FEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik, Russell Pickford, Hannah C. Timmins, Olivier Piguet, Glenda M. Halliday, Matthew C. Kiernan, Woojin Scott Kim   +6 more
wiley   +1 more source

Fracture-based grasping: dynamic impact enables predictable robotic anchoring to freshwater ice. [PDF]

Npj Robot
Galassi A, Trebi-Ollennu A, Papadopoulos P, Stuart HS.   +3 more
europepmc   +1 more source

Gary Demar\u27s End Times Fiction [PDF]

, 2009
Ice, Thomas D.
core   +1 more source

A new Greenland ice core chronology for the last glacial termination

, 2006
S. Rasmussen, K. K. Andersen, A. Svensson, J. Steffensen, B. Vinther, H. Clausen, M. Siggaard-Andersen, S. Johnsen, L. B. Larsen, D. Dahl-Jensen, M. Bigler, R. Röthlisberger, H. Fischer, K. Goto‐Azuma, M. Hansson, U. Ruth   +15 more
semanticscholar   +1 more source

Large‐scale bidirectional arrayed genetic screens identify OXR1 and EMC4 as modifiers of αSynuclein aggregation

FEBS Open Bio, EarlyView.
Activation of the mitochondrial protein OXR1 increases pSyn129 αSynuclein aggregation by lowering ATP levels and altering mitochondrial membrane potential, particularly in response to MSA‐derived fibrils. In contrast, ablation of the ER protein EMC4 enhances autophagic flux and lysosomal clearance, broadly reducing α‐synuclein aggregates.
Sandesh Neupane, Lea Nikolić, Lorenzo Maraio, Thomas Goiran, Nathan Karpilovsky, Stefano Sellitto, Vangelis Bouris, Jiang‐An Yin, Ronald Melki, Edward A Fon, Adriano Aguzzi, Elena De Cecco   +11 more
wiley   +1 more source

Ice and Ecotrauma in Isaac Asimov’s “The Martian Way”

Fafnir
This article examines Isaac Asimov’s novella “The Martian Way” (1952) as a work that exposes the entanglements of the trauma of the environment with the ecological trauma of the humans.
Faeze Rezaii
doaj  

Local ice cryotherapy reduced vascular inflammation in large artery from rats with arthritis. [PDF]

Sci Rep
Peyronnel C, Totoson P, Tournier M, Bonnefoy F, Guillot X, Saas P, Verhoeven F, Martin H, Demougeot C.   +8 more
europepmc   +1 more source