Results 31 to 40 of about 4,956,614 (325)

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, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Charge transport across dynamic covalent chemical bridges

Nano Letters, 2022
Dynamic covalent chemistry (DCC) plays a critical role in the preparation of extended polymeric materials such as covalent-organic frameworks (COFs). Using DCC, the formation of targeted equilibrium, rather than kinetic, products are driven by the error-correcting capabilities of the reversible bond forming reactions involved.
Miao, Zelin, Quainoo, Timothy, Czyszczon-Burton, Thomas M., Rotthowe, Nils, Parr, Joseph M., Liu, Zhen-Fei, Inkpen, Michael S.   +6 more
openaire   +2 more sources

Optimal Resource Allocation in Random Networks with Transportation Bandwidths [PDF]

, 2009
We apply statistical physics to study the task of resource allocation in random sparse networks with limited bandwidths for the transportation of resources along the links. Useful algorithms are obtained from recursive relations.
C H Yeung, Challet D, Hertz J, Ho Y C, Jordan M I, K Y Michael Wong, Kabashima Y, Mackey D J C, Mézard M, Nishimori H, Opper M, Peterson L, Rardin R L, Shenker S   +13 more
core   +2 more sources

Effects of linalool on physiological responses of Cyprinus carpio (Linnaeus, 1758) and water physico‐chemical parameters during transportation

, 2017
This study investigated the potential of linalool as an anaesthetic during transportation of common carp, Cyprinus carpio. The fish were transported at a loading density of ~103 g/L for 3 hr in 12 plastic bags (3 L water and 6 L pure oxygen) divided into
M. Mazandarani, Seyyed Morteza Hoseini, Meisam Dehghani Ghomshani   +2 more
semanticscholar   +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

Orbit to orbit transportation [PDF]

, 1980
Orbital transfer vehicle propulsion options for SPS include both chemical (COTV) and electrical (EOTV) options. The proposed EOTV construction method is similar to that of the SPS and, by the addition of a transmitting antenna, may serve as a ...
Bergeron, R. P.
core   +1 more source

Federal Regulation of Non-Nuclear Hazardous Wastes: A Research Bibliography [PDF]

, 1983
The identification of nonlinear systems by the minimization of a predictionerror criterion suffers from the problem of local minima. To get a reliableestimate we need good initial values for the parameters.
Danner, Richard A.
core   +3 more sources

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

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, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Kinetic Evaluations for the Transportation of Dangerous Chemical Compounds

Chemical Engineering Transactions, 2012
Current legislation about goods carriage (ADR - Agreement Concerning the International Carriage of Dangerous Goods by Road) sets the determination of several parameters related to the conditions of the used containers.
M. Dellavedova, C. Pasturenzi, L. Gigante, A. Lunghi   +3 more
doaj   +1 more source

An intracellular transporter mitigates the CO2‐induced decline in iron content in Arabidopsis shoots

FEBS Letters, EarlyView.
This study identifies a gene encoding a transmembrane protein, MIC, which contributes to the reduction of shoot Fe content observed in plants under elevated CO2. MIC is a putative Fe transporter localized to the Golgi and endosomal compartments. Its post‐translational regulation in roots may represent a potential target for improving plant nutrition ...
Timothy Mozzanino, Meijie Li, Cécile Fizames, Mattia Adamo, Laurence Lejay, Christian Dubos, Matthieu Platre, Antoine Martin   +7 more
wiley   +1 more source