Results 91 to 100 of about 1,311,331 (302)
A New Modification Method with Double Spline Curve for the Tooth Surface Design of Spur Gear
Jixie chuandong, 2021 A new tooth surface design is proposed to spur gears with a tooth surface modification defined by double spline curves， which are used to represent the tooth profile and longitudinal profile， respectively.
Wenjun Fan +3 more
doaj
, 2010 The spectral characteristics of a fiber Bragg grating (FBG) with a transversely inhomogeneous refractive index profile, differs con- siderably from that of a transversely uniform one.
Andreas Tünnermann +30 more
core +1 more source
Analysis of Modification of Spur Gear Profile
Tehnički vjesnik, 2018 The article presents an analysis of the modification of the toothing of spur gears. The aim of the modification of the profile on the tooth tip is to compensate for the tooth deflection under loading and to improve the conditions of gear operation. Cases of longitudinal toothing modification of a convex-convex (Cv-Cv type) tooth are described, where ...
Rafał Gołębski, Željko Ivandić
openaire +4 more sources
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
Relaminarization of pipe flow by means of 3d-printed shaped honeycombs
, 2018 Based on a novel control scheme, where a steady modification of the streamwise velocity profile leads to complete relaminarization of initially fully turbulent pipe flow, we investigate the applicability and usefulness of custom-shaped honeycombs for ...
Hof, Björn +2 more
core +1 more source
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
Jixie chuandong, 2023 The influence of Walker curve modification method on the tooth surface lubrication state of grease lubricated large internal meshing cylindrical spur gears is studied. According to the meshing law and engineering experience of internal meshing gear pairs,
Wang Zhenbo, Zheng Peng, Zhao Wenhui
doaj
Dark matter according to the tensor-four-scalars theory
, 2011 Massive gravity previously constructed as the spin-2 quantum gauge theory leads in the mass zero limit to a modification of general relativity. As a relic from the massive theory a vector field v survives which couples to the metric only.
Scharf, Gunter
core +1 more source
Modification of the carbohydrate profile of oatmeal cookies
BIO Web of ConferencesExcessive sugar consumption worldwide has become an increasing problem in recent years. Excessive sugar consumption can lead to serious diseases such as diabetes and obesity. Confectionery products make a significant contribution to this problem. The carbohydrates in the formulation of traditional confectionery products have a high glycemic index ...
Tkeshelashvili Manana +2 more
openaire +2 more sources
Hyperosmotic stress induces PARP1‐mediated HPF1‐dependent mono(ADP‐ribosyl)ation
FEBS Letters, EarlyView.Sorbitol‐induced hyperosmotic stress rapidly induces reversible mono(ADP‐ribosyl)ation (MARylation) on PARP1 without the signs of genotoxic signaling. We show that PARP1 autoMARylation is HPF1 dependent and forms hydroxylamine‐resistant O‐glycosidic linkages.
Anna Georgina Kopasz +11 more
wiley +1 more source