Results 101 to 110 of about 688,997 (292)
Solving the Paradox of Multiple IRR\'s in Engineering Economic Problems by Choosing an Optimal -cut
International Journal of Industrial Engineering and Production Research, 2012 Until now single values of IRR are traditionally used to estimate the time value of cash flows. Since uncertainty exists in estimating cost data, the resulting decision may not be reliable.
B. Moradi +2 more
doaj
Validating Journal Cancellation Decisions in the Sciences: A Report Card
Issues in Science and Technology Librarianship, 1998 Few libraries have remained unaffected by the serials pricing crisis of the past several years. The University of California, Santa Barbara (UCSB) Library has conducted five serials cancellations projects since 1987 -- 1987, 1989, 1991, 1994, and 1996 ...
Andrea L. (Andrea Louise) Duda +1 more
doaj +1 more source
Cell wall target fragment discovery using a low‐cost, minimal fragment library
FEBS Letters, EarlyView.LoCoFrag100 is a fragment library made up of 100 different compounds. Similarity between the fragments is minimized and 10 different fragments are mixed into a single cocktail, which is soaked to protein crystals. These crystals are analysed by X‐ray crystallography, revealing the binding modes of the bound fragment ligands.
Kaizhou Yan +5 more
wiley +1 more source
Renmin Zhujiang, 2020 In order to study the flow of the 4.530 km reach under the influence of the spur dikesafter the Sipaikoureach of the Yellow River in Ningxia runs under the “curve cut-off” project,and provide decision-making references and suggestions for the safe and ...
LIU Xin +4 more
doaj
FEBS Letters, EarlyView.We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee +3 more
wiley +1 more source
How model sets can be determined by their two-point and three-point correlations
, 2009 We show that real model sets with real internal spaces are determined, up to translation and changes of density zero by their two- and three-point correlations.
A. Hof +24 more
core +2 more sources
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source
Free path lengths in quasicrystals
, 2013 Previous studies of kinetic transport in the Lorentz gas have been limited to cases where the scatterers are distributed at random (e.g. at the points of a spatial Poisson process) or at the vertices of a Euclidean lattice.
Marklof, Jens, Strömbergsson, Andreas
core +1 more source
Frontiers in Earth ScienceThe optimization of parameters for the construction of cut off walls using high spray method plays a crucial role in improving the permeability stability of hydraulic structures and ensuring the safe operation of water conservancy projects.
Da Liu +6 more
doaj +1 more source
FEBS Letters, EarlyView.We identified a systemic, progressive loss of protein S‐glutathionylation—detected by nonreducing western blotting—alongside dysregulation of glutathione‐cycle enzymes in both neuronal and peripheral tissues of Taiwanese SMA mice. These alterations were partially rescued by SMN antisense oligonucleotide therapy, revealing persistent redox imbalance as ...
Sofia Vrettou, Brunhilde Wirth
wiley +1 more source