Results 71 to 80 of about 93,505 (269)

Subsolar noble gases in an acid-resistant residue of the EH5 chondrite St Mark's [PDF]

, 2001
Extract from the introduction: Enstatite chondrites have remarkable properties: they were formed in a reducing environment, they are putatively similar to precursor material of Earth, Venus, or Mercury, have a terrestrial oxygen ...
Baur, H., Busemann, H., Wieler, R.
core  

Multi-Particle Collision Dynamics -- a Particle-Based Mesoscale Simulation Approach to the Hydrodynamics of Complex Fluids

, 2008
In this review, we describe and analyze a mesoscale simulation method for fluid flow, which was introduced by Malevanets and Kapral in 1999, and is now called multi-particle collision dynamics (MPC) or stochastic rotation dynamics (SRD).
A. J. C. Ladd, A. Lamura, A. Lamura, A. Link, A. Malevanets, A. Malevanets, A. Malevanets, A. Mohan, B. Duünweg, B. Dünweg, B. H. Zimm, B. J. Berne, B. Liu, B. M. Discher, B. V. Derjaguin, C. Aust, C. Aust, C. D. Eggleton, C. Itzykson, C. M. Pooley, C. Misbah, C. N. Likos, C. P. Lowe, C. Pierleoni, C. Pierleoni, C. Pozrikidis, C. Pozrikidis, C. Quéguiner, D. Ceperly, D. E. Discher, D. E. Smith, D. H. Boal, D. M. Kroll, D. R. Mikulencak, D. Stein, D. Vlassopoulos, E. Allahyarov, E. Falck, E. Falck, E. P. Petrov, E. S. Boek, E. Tüzel, E. Tüzel, E. Tüzel, E. Tüzel, F. Brochard, F. Brochard-Wyart, F. Brochard-Wyart, F. Brochard-Wyart, F. J. Alexander, G. A. Bird, G. B. Nash, G. Danker, G. Gompper, G. Gompper, G. Gompper, G. Gompper, G. Gompper, G. Gompper, G. K. Batchelor, G. Lenormand, G. Lim, G. R. McNamara, G. S. Grest, G. S. Grest, H. B. Callen, H. Hayakawa, H. Hayakawa, H. Mori, H. Mori, H. Noguchi, H. Noguchi, H. Noguchi, H. Noguchi, H. Noguchi, H. Noguchi, H. Noguchi, H. Noguchi, H. Noguchi, H. Noguchi, H. Noguchi, H. Tanaka, H.-G. Döbereiner, I. Ali, I. Ali, I. Ali, I. O. Götze, I. R. Cooke, J. A. Backer, J. Beaucourt, J. C. Shillcock, J. des Cloizeaux, J. Elgeti, J. Erpenbeck, J. G. Kirkwood, J. H. Irving, J. M. Drouffe, J. M. Kim, J. P. Erpenbeck, J. Rudnick, J. T. Padding, J. T. Padding, J. T. Padding, J. Vermant, J. W. Dufty, J.-P. Hansen, J.-S. H, K. Boryczko, K. H. Haas de, K. Höfler, K. Kremer, K. Mussawisade, K. Tsukada, L. Cannavacciuolo, L. Rekvig, L. Scheffer, M. A. Mader, M. A. Webster, M. Doi, M. Fixmann, M. H. Ernst, M. H. Ernst, M. Hecht, M. Hecht, M. Hecht, M. Kraus, M. Laradji, M. M. Dupin, M. P. Allen, M. Ripoll, M. Ripoll, M. Ripoll, M. Ripoll, M. Schmidt, M. Venturoli, N. A. Spenley, N. Kikuchi, N. Kikuchi, N. Kikuchi, N. Kikuchi, N. Mohandas, N. Noguchi, N. Watari, O. B. Usta, O. B. Usta, O. Farago, P. Ahlrichs, P. Ahlrichs, P. Ahlrichs, P. E. Rouse, P. Espanol, P. Espanol, P. G. Gennes de, P. G. Gennes de, P. J. Hoogerbrugge, P. LeDuc, R. Adhikari, R. B. Bird, R. Bruinsma, R. Chang, R. Dimova, R. E. Teixeira, R. Finken, R. G. Larson, R. G. Winkler, R. G. Winkler, R. G. Winkler, R. Goetz, R. Goetz, R. Khare, R. M. Jendrejack, R. Skalak, R. Skalak, R. Tran-Son-Tay, R. Zwanzig, S. Chien, S. H. Lee, S. H. Lee, S. H. Lee, S. H. Lee, S. R. Keller, T. Biben, T. Ihle, T. Ihle, T. Ihle, T. Ihle, T. Ihle, T. Ihle, T. Ihle, T. Ihle, T. Sakai, T. Sakai, T. Sakai, T. W. Secomb, T. W. Secomb, T. W. Secomb, U Seifer, U. Frisch, U. S. Agarwal, U. Seifert, V. Kantsler, V. Kantsler, V. Ortiz, V. V. Lebedev, W. B. Russel, W. Dzwinel, W. H. Stockmayer, W. Helfrich, W. K. Otter den, X. He, X. Shan, Y. Hashimoto, Y. Inoue, Y. Inoue, Y. Inoue, Y. Liu, Y. Navot, Y. Suzuki, Y.-G. Tao   +218 more
core   +1 more source

Spontaneous Expulsion of Giant Lipid Vesicles Induced by Laser Tweezers [PDF]

, 1996
Irradiation of a giant unilamellar lipid bilayer vesicle with a focused laser spot leads to a tense pressurized state which persists indefinitely after laser shutoff.
Bar-Ziv, Roy, Moroz, J. David, Moses, Elisha, Nelson, Philip   +3 more
core   +3 more sources

Liquid Phase Transmission Electron Microscopy: A Window into the Early Stages of Complex Material Formation

Advanced Functional Materials, EarlyView.
Liquid‐phase transmission electron microscopy enables direct observation of nucleation and growth processes in solution. This review is dedicated to the remembrance of Helmut Cölfen and highlights recent studies on complex materials—oxides, biominerals, organic–inorganic crystals—which were central to his research activity. It summarizes key milestones,
Charles Sidhoum, Vinavadini Ramnarain, Nathaly Ortiz Peña, Dris Ihiawakrim, Clément Sanchez, Ovidiu Ersen   +5 more
wiley   +1 more source

Congestive heart failure in rats is associated with increased expression and targeting of aquaporin-2 water channel in collecting duct [PDF]

, 1997
We tested whether severe congestive heart failure (CHF), a condition associated with excess free-water retention, is accompanied by altered regulation of the vasopressin-regulated water channel, aquaporin-2 (AQP2), in the renal collecting duct.
Andersen, D., Ecelbarger, C., Frøkiær, J., Jonassen, T., Knepper, M.A., Marples, D., Nielsen, S., Peterson, J.S., Terris, J.   +8 more
core   +2 more sources

In-vivo programmable acoustic manipulation of genetically engineered bacteria

Nature Communications, 2023
Acoustic tweezers can control target movement through the momentum interaction between an acoustic wave and an object. This technology has advantages over optical tweezers for in-vivo cell manipulation due to its high tissue penetrability and strong ...
Ye Yang, Yaozhang Yang, Dingyuan Liu, Yuanyuan Wang, Minqiao Lu, Qi Zhang, Jiqing Huang, Yongchuan Li, Teng Ma, Fei Yan, Hairong Zheng   +10 more
doaj   +1 more source

Drug‐Free Thrombolysis Mediated by Physically Activated Micro/Nanoparticles

Advanced Functional Materials, EarlyView.
Overview of particle‐mediated thrombolytic effects (thermal, mechanical, and chemical) and their activating physical stimuli (light, ultrasound, and magnetic field) in drug‐free thrombolysis. ABSTRACT Thrombus‐associated disorders rank among the world's leading causes of death, with ischemic heart disease and stroke as the main contributors.
Pierre Sarfati, Yoann Lalatonne, Cédric Chauvierre   +2 more
wiley   +1 more source

Impact vesiculation – a new trigger for volcanic bubble growth and degassing [PDF]

, 2007
We highlight a potentially important trigger for bubble growth and degassing in volcanic bombs. We have successfully triggered bubble growth in previously unvesiculated samples of silicate melt during experiments to simulate volcanic bomb impact, by ...
Dingwell, D. B., Rothery, D. A., Spiler, O., Sumner, J. M.   +3 more
core   +1 more source

A phase of liposomes with entangled tubular vesicles [PDF]

, 1994
An equilibrium phase belonging to the family of bilayer liposomes in ternary mixtures of dimyristoylphosphatidylcholine (DMPC), water, and geraniol (a biological alcohol derived from oil-soluble vitamins that acts as a cosurfactant) has been identified ...
Chiruvolu, Shivkumar, Idziak, Stefan H. J., Naranjo, Edward, Plano, Robert J., Rädler, Joachim O., Safinya, Cyrus R., Warriner, Heidi E., Zasadzinski, Joseph A.   +7 more
core   +1 more source

Mutations in the major gas vesicle protein GvpA and impacts on gas vesicle formation in Haloferax volcanii [PDF]

Molecular Microbiology, 2017
SummaryGas vesicles are proteinaceous, gas‐filled nanostructures produced by some bacteria and archaea. The hydrophobic major structural protein GvpA forms the ribbed gas vesicle wall. An in‐silico 3D‐model of GvpA of the predicted coil‐α1‐β1‐β2‐α2‐coil structure is available and implies that the two β‐chains constitute the hydrophobic interior surface
Regine Knitsch, Marie Schneefeld, Kerstin Weitzel, Felicitas Pfeifer   +3 more
openaire   +2 more sources