Results 91 to 100 of about 3,700,086 (303)
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
INVESTIGATIONS ON STATIC BEHAVIOR OF CONTINUOUS REINFORCED CONCRETE PAVEMENT USING FINITE ELEMENT ANALYSIS [PDF]
Proceedings on Engineering SciencesContinuously Reinforced Concrete Pavement (CRCP) is a preferred choice in highway and roadway construction due to its durability and reduced maintenance needs.
Sanjay Nayak +4 more
doaj +1 more source
Fatigue and Stress Distribution
journal of the Japan Society for Testing Materials, 1953 This investigation was performed to clarify the diagram of endurance limit of notched specimens under repeated torsion. The materials used were of two kinds of carbon steels, and specimens had V-grooves of two or three kinds of sharpness.Results obtained are as follows:(1) In this experiments the authors defined the fatigue limit as a maximum reversed ...
Minoru KAWAMOTO, Kunio NISHIOKA
openaire +4 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
Evaluación no lineal de dos postes diferentes Nonlinear evaluation of two different posts
Revista Facultad de Odontología Universidad de Antioquia, 2012 INTRODUCCIÓN: los dientes tratados endodóncicamente que van a ser rehabilitados con coronas y que han perdido parte de su estructura dental, necesitan de un poste prefabricado o colado para que ayude a la retención de la restauración final y así el ...
Patricia Lopera Builes +2 more
doaj
Verification of the bursting and spalling formulas in the FIB model code by finite element analyses of anchorage zones of pretensioned girders [PDF]
, 2016 In order to predict the stress and possible crack distribution in the anchorage zones of pretensioned girders several models have been developed as can be found in the fib Model Code, the ASHTOO code or Eurocode 2.
Boel, Veerle +3 more
core
FEBS Letters, EarlyView.This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel +13 more
wiley +1 more source
Biotechnology & Biotechnological EquipmentThe aim of finite element analysis (FEA) study was to compare two zygomatic implant (ZI) techniques in combination with conventional implants. A FEA model was constituted based on computed tomography data of a patient.
Burcu Balkan, Belir Atalay
doaj +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Asperity characteristics of the Olami-Feder-Christensen model of earthquakes
, 2010 Properties of the Olami-Feder-Christensen (OFC) model of earthquakes are studied by numerical simulations. The previous study indicated that the model exhibits ``asperity''-like phenomena, {\it i.e.}, the same region ruptures many times near periodically
C. H. Scholz +6 more
core +1 more source