Results 71 to 80 of about 2,053,309 (328)
Mapping the evolution of mitochondrial complex I through structural variation
FEBS Letters, EarlyView.Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin +2 more
wiley +1 more source
A Sociology of Teaching, Learning and Enhancement: improving practices in higher education
Papers, 2005 This paper examines the relative lack of attention given to learning and teaching issues at the departmental level in universities. Using a social practice theory approach, the paper shows how the construction and enactment of teaching and learning ...
Paul R. Trowler
doaj +1 more source
Regimes autoritários e regimes híbridos
Revista de Ciências do Estado, 2016 O fenômeno dos regimes autoritários é ainda hoje relevante, mesmo diante do aclamado sucesso da chamada ‘’terceira onda de democratizações”? Este ensaio vai examinar como os regimes autoritários se posicionam diante de um quadro geral de regimes no mundo, especialmente em relação às democracias e aos chamados “regimes híbridos”, regimes que combinam ...
openaire +5 more sources
Layered Chaos in Mean-field and Quantum Many-body Dynamics [PDF]
, 2019 We investigate the dimension of the phase space attractor of a quantum chaotic many-body ratchet in the mean-field limit. Specifically, we explore a driven Bose-Einstein condensate in three distinct dynamical regimes - Rabi oscillations, chaos, and self ...
Carr, Lincoln D. +3 more
core +3 more sources
Organoids in pediatric cancer research
FEBS Letters, EarlyView.Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley +1 more source
Electron Transfer Reaction Through an Adsorbed Layer [PDF]
, 2009 We consider electron transfer from a redox to an electrode through and adsorbed intermediate. The formalism is developed to cover all regimes of coverage factor, from lone adsorbate to monolayer regime. The randomness in the distribution of adsorbates is
Cruz, A. V. B. +2 more
core
Regimes of quantum degeneracy in trapped 1D gases
, 2000 We discuss the regimes of quantum degeneracy in a trapped 1D gas and obtain the diagram of states. Three regimes have been identified: the BEC regimes of a true condensate and quasicondensate, and the regime of a trapped gas of Tonks (gas of impenetrable
C. C. Bradley +40 more
core +1 more source
Reciprocal control of viral infection and phosphoinositide dynamics
FEBS Letters, EarlyView.Phosphoinositides, although scarce, regulate key cellular processes, including membrane dynamics and signaling. Viruses exploit these lipids to support their entry, replication, assembly, and egress. The central role of phosphoinositides in infection highlights phosphoinositide metabolism as a promising antiviral target.
Marie Déborah Bancilhon, Bruno Mesmin
wiley +1 more source
Regime dependent instability as a transition mechanism in large-scale atmospheric flow
Annals of Geophysics, 2000 Two apparently distinct approaches to studying the observed low frequency variability in the atmosphere have evolved over the past few years. One approach invokes multiple, recurrent flow regimes to explain the observed variability.
I. Bordi
doaj +1 more source
Unstable and stable regimes of polariton condensation
, 2018 Modulational instabilities play a key role in a wide range of nonlinear optical phenomena, leading e.g. to the formation of spatial and temporal solitons, rogue waves and chaotic dynamics.
Amo, A. +12 more
core +1 more source