Results 61 to 70 of about 27,828,593 (362)
A theoretical model of anaphase
Mathematical BiosciencesThis paper develops a theory for anaphase in cells. After a brief description of microtubules, the mitotic spindle and the centrosome, a mathematical model for anaphase is introduced and developed in the context of the cell cytoplasm and liquid crystalline structures.
Brian D. Sleeman, Iain W. Stewart
openaire +3 more sources
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
Interdisciplinary Courses: Concepts, Approaches, Genealogy, and Typology [PDF]
Interdisciplinary Studies in the Humanities, 2009 Complexity of interdisciplinary concept, which is a result of complex nature of sciences and various theories, calls for more scrutiny on quality, background as well as concepts and approaches related to this issue.
Jafar Tofighi, Hamid Javedani
doaj +1 more source
Mitochondrial fatty acid oxidation is stimulated by red light irradiation
FEBS Letters, EarlyView.Light at different wavelengths has distinct effects on keratinocyte viability and metabolism. UVA light abrogates metabolic fluxes. Blue and green light have no effect on metabolic fluxes, while red light enhanced oxidative phosphorylation by promoting fatty acid oxidation. Keratinocytes are the primary constituents of sunlight‐exposed epidermis.
Manuel Alejandro Herrera +4 more
wiley +1 more source
The theory of unemployment, too, is historically conditioned
PSL Quarterly Review, 2013 The social reality which models seek to interpret changes over time. All models are historically conditioned, but some are more so than others. In one way or another all theoretical models un unemployment take account of this, however, they do so ...
P. SYLOS LABINI
doaj +1 more source
FEBS Letters, EarlyView.Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho +3 more
wiley +1 more source
Stress: Concepts, Theoretical Models and Nursing Interventions
, 2015 Stress is a fact of everyday life and it can be defined either as a reaction or as a stimulus. Over the years and with the progress of science many factors have been identified as sources of stress, such as Biological, Chemicals, Microbial, Psychological,
I. Papathanasiou +3 more
semanticscholar +1 more source
Theoretical aspects of electroweak symmetry breaking in SUSY models
, 2011 The electroweak (EW) symmetry breaking in the simplest supersymmetric (SUSY) extensions of the standard model (SM), i.e. minimal and next-to-minimal supersymmetric standard models (MSSM and NMSSM), is considered.
Nevzorov, R.
core +1 more source
Moneta e Credito, 2013 La realtà sociale che i modelli cercano di interpretare i cambiamenti nel tempo . Tutti i modelli sono storicamente condizionati , ma alcuni sono più di altri .
P. SYLOS LABINI
doaj +1 more source
FEBS Letters, EarlyView.In this study, we present the structure of AcrIE8.1, a previously uncharacterized anti‐CRISPR protein that inhibits the type I‐E CRISPR‐Cas system. Through a combination of structural and biochemical analyses, we demonstrate that AcrIE8.1 directly binds to the Cas11 subunit of the Cascade complex to inhibit the CRISPR‐Cas system.
Young Woo Kang, Hyun Ho Park
wiley +1 more source