Results 11 to 20 of about 6,718,270 (416)
Marine Drugs, 2022 The discovery of novel secondary metabolites is actively being pursued in new ecosystems. Sponge-associated bacteria have been in the limelight in recent years on account of their ability to produce bioactive compounds.
Sanaullah Tareen +3 more
doaj +1 more source
Auxetic Mechanical Metamaterials to Enhance Sensitivity of Stretchable Strain Sensors
Advanced Materials, 2018 Ying Jiang, Zhiyuan Liu, Naoji Matsuhisa
exaly +2 more sources
Line strain representation and shear strain representation of 3D strain states
PLOS ONE, 2021 The strain state in 3D space is usually expressed by the conventional method of combining three linear and shear strains. Due to the obvious differences between the first two strains, it is necessary to uncover their properties when describing deformation, studying yield and failure, and developing test apparatus or equipment.
Shunqun Li +4 more
openaire +6 more sources
Agrobacterium strains and strain improvement: Present and outlook
Biotechnology Advances, 2021 Almost 40 years ago the first transgenic plant was generated through Agrobacterium tumefaciens-mediated transformation, which, until now, remains the method of choice for gene delivery into plants. Ever since, optimized Agrobacterium strains have been developed with additional (genetic) modifications that were mostly aimed at enhancing the ...
De Saeger, Jonas +7 more
openaire +5 more sources
Special Issue: “Actinobacteria and Myxobacteria—Important Resources for Novel Antibiotics”
Microorganisms, 2020 The history of our antibiotics is inseparably connected to microorganisms as producers [...]
Joachim Wink
doaj +1 more source
Strain and strain rate in friction extrusion
Journal of Materials Research and Technology, 2022 Friction extrusion is a metal forming process that generates large plastic strains and deformation-induced heating through friction between a rotating die and the material to be extruded. The final deformation state in friction extruded wire has been visualized in previous studies but the distribution and evolution of strain and strain rate inside the ...
Xiao Li +6 more
openaire +3 more sources
Litoralimycins A and B, New Cytotoxic Thiopeptides from Streptomonospora sp. M2
Marine Drugs, 2020 Streptomonospora sp. M2 has been isolated from a soil sample collected at the Wadden Sea beach in our ongoing program aimed at the isolation of rare Actinobacteria, ultimately targeting the discovery of new antibiotics.
Shadi Khodamoradi +3 more
doaj +1 more source
Antibiotics, 2023 Wastewater (WW) is considered a source of antibiotic-resistant bacteria with clinical relevance and may, thus, be important for their dissemination into the environment, especially in countries with poor WW treatment.
Ivana Cirkovic +6 more
doaj +1 more source
Strain Hardening at Large Strains [PDF]
, 1989 The strain hardening properties of various fcc metals have been investigated at large strains by means of torsion tests of short thin-walled cylinders. The results show that Stage IV occurs in all cases provided that a low enough test temperature is used; it is a nearly constant hardening rate of 2.10/sup /minus/4/ G in terms of resolved flow stress ...
Rollett, A. D. +4 more
openaire +1 more source
Microbial interactions shape cheese flavour formation
Nature Communications, 2023 Cheese fermentation and flavour formation are the result of complex biochemical reactions driven by the activity of multiple microorganisms. Here, we studied the roles of microbial interactions in flavour formation in a year-long Cheddar cheese making ...
Chrats Melkonian +9 more
doaj +1 more source