Results 71 to 80 of about 11,437,855 (347)

Instability of many-body localized systems as a phase transition in a nonstandard thermodynamic limit

, 2019
The many-body localization (MBL) phase transition is not a conventional thermodynamic phase transition. Thus to define the phase transition one should allow the possibility of taking the limit of an infinite system in a way that is not the conventional ...
Gopalakrishnan, Sarang, Huse, David A.
core   +1 more source

Biophysical analysis of angiotensin II and amyloid‐β cross‐interaction in aggregation and membrane disruption

FEBS Letters, EarlyView.
Angiotensin II (AngII), a neuropeptide, interacts with amyloid‐β (Aβ), a key player in Alzheimer's disease. This study reveals that AngII reduces Aβ aggregation and membrane disruption in vitro. Biophysical assays and molecular modeling suggest AngII binds disordered Aβ forms, potentially modulating early amyloidogenic events and contributing to ...
Mohsen Habibnia, Eric Catalina‐Hernandez, Maialen Cabrerizo‐Idiazabal, Ramon Barnadas‐Rodríguez, Mario Lopez‐Martin, Alex Peralvarez‐Marin   +5 more
wiley   +1 more source

Relativistic hydrodynamics with phase transition

European Physical Journal C: Particles and Fields
Assessing the applicability of hydrodynamic expansions close to phase transition points is crucial from either theoretical or phenomenological points of view.
F. Taghinavaz
doaj   +1 more source

4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase in malaria parasites and enhances atovaquone efficacy

FEBS Letters, EarlyView.
Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer, Matheus Felipe Santos, Maurício Mazzine Filho, Gabriela Oliveira Castro, Agustín Hernández, Manoel Aparecido Peres, Alejandro Miguel Katzin, Marcell Crispim   +7 more
wiley   +1 more source

Thermoelectric converters of electrical and optical signals — new class of thermoelectric devices [PDF]

Tekhnologiya i Konstruirovanie v Elektronnoi Apparature, 2008
The new class of thermoelectric devices for converting signals is based on thermoelectric controlling of element parameters with phase transition in a narrow temperature-field of phase transition.
Sher E. M.
doaj  

Experimental Signals of Phase Transition

, 2003
The connection between the thermodynamics of charged finite nuclear systems and the asymptotically measured partitions is presented. Some open questions, concerning in particular equilibrium partitions are discussed.
A. Moroni, Avdeyev, Bondorf, Campi, Campi, Campi, Campi, Carmona, Chomaz, Chomaz, Chomaz, D'Agostino, D'Agostino, D'Agostino, D'Agostino, Das, Das, Elliott, Elliott, Elliott, F. Cannata, F. Gramegna, F. Gulminelli, Finn, Finn, Fisher, G. Vannini, Gramegna, Gross, Gross, Gulminelli, Gulminelli, Hirsch, Karnaukhov, M. Bruno, M. D'Agostino, Mahi, N. Le Neidre, Natowitz, Ogul, Panagiotou, Ph. Chomaz, Pochodzalla, R. Bougault, Raduta, Rivet, Scharenberg, Tabacaru   +47 more
core   +3 more sources

Linked dimers of the AAA+ ATPase Msp1 reveal energetic demands and mechanistic plasticity for substrate extraction from lipid bilayers

FEBS Letters, EarlyView.
Cells must clear mislocalized or faulty proteins from membranes to survive. The AAA+ ATPase Msp1 performs this task, but dissecting how its six subunits work together is challenging. We engineered linked dimers with varied numbers of functional subunits to reveal how Msp1 subunits cooperate and use energy to extract proteins from the lipid bilayer ...
Deepika Gaur, Brian Acquaviva, Baylee A. Smith, Nathan Walker, Isabella Walter, Matthew L. Wohlever   +5 more
wiley   +1 more source

Effects of phase-transition heat on fracture temperature in self-propping phase-transition fracturing technology

Petroleum Exploration and Development
The thermal flux curve of phase-transition fluid (PF) was tested using differential scanning calorimetry, based on which a reaction kinetics model was established to reflect the relationship between phase transition conversion rate, temperature and time.
Nanlin ZHANG, Fushen LIU, Liangliang JIANG, Zhifeng LUO, Yiwen JU, Pingli LIU, Liqiang ZHAO, Yuxin PEI   +7 more
doaj   +1 more source

Revisiting Intercalation‐Induced Phase Transitions in 2D Group VI Transition Metal Dichalcogenides

Advanced Energy & Sustainability Research, 2021
Intercalation of alkali metals is widely studied to introduce a structural phase transition from 2H to 1T′ in 2D group VI transition metal dichalcogenides (TMDCs). This highly efficient phase transition method has enabled an access to a library of phases
Mengjing Wang, Shiyu Xu, Judy J. Cha
doaj   +1 more source

Pressure induced high-spin to low-spin transition in FeS evidenced by x-ray emission spectroscopy

, 1999
We report the observation of the pressure-induced high-spin to low-spin transition in FeS using new high-pressure synchrotron x-ray emission spectroscopy techniques. The transition is evidenced by the disappearance of the low-energy satellite in the Fe K$
A. E. Bocquet, A. L. Chen, B. Hermsmeier, C.-C. Kao, D. Sherman, F. M. F. de Groot, G. Hölzer, G. Peng, G. Peng, H. E. King, H. E. King, H. K. Mao, H. Kobayashi, J. Badro, J. L. Horwood, J. Röhler, J. Shu, J. Zaanen, J.-P. Itié, J.-P. Rueff, K. Kusaba, K. Shimada, K. Tsutsumi, L. A. Taylor, M. Taguchi, R. E. Cohen, R. J. Hemley, R. J. Hemley, S. Minomura, T. Kamimura, V. V. Struzhkin, X. Wang, Y. Fei   +32 more
core   +1 more source