Results 131 to 140 of about 5,544,180 (301)

Impact of Hydrogen Incorporation on Electronic and Magnetic Structure of X2CrNi18‐9 Stainless Steel

open access: yesAdvanced Engineering Materials, EarlyView.
Hydrogen uptake in austenitic stainless steel alters both its electronic and magnetic structure. Seebeck measurements reveal hydrogen‐induced shifts in the electronic density of states, while neutron scattering uncovers nanoscale inhomogeneities that grow upon hydrogen incorporation, with the most pronounced effect observed in the PBF as‐built state ...
Torben Tappe   +9 more
wiley   +1 more source

Direct Air Capture of CO2 Using Amine/Alumina Sorbents at Cold Temperature. [PDF]

open access: yesACS Environ Au, 2023
Priyadarshini P   +4 more
europepmc   +1 more source

Microstructural Evolution and In Situ Formation of TiB and TiC in Ti─5Al─2.5Sn Alloy Processed by Powder Metallurgy

open access: yesAdvanced Engineering Materials, EarlyView.
Accelerated in situ formation of TiB and TiC in Ti–5Al–2.5Sn–B4C is driven by transient liquid phase formation, which enhances particle reactions and microstructural evolution. This process increases hardness and establishes a coupled relationship between sintering temperature and reinforcement content, strongly influencing porosity in the resulting ...
Fernando. Y. Kojima, Juliano. Soyama
wiley   +1 more source

Construction toolbox talk : cold environments. [PDF]

open access: yes
"The National Institute for Occupational Safety and Health (NIOSH) and The Center for Construction Research and Training - CPWR developed the Construction Toolbox Talks series to raise awareness of workplace hazards and how to prevent injuries and ...

core   +1 more source

Microstructural, Mechanical, and Textural Evolution of Dissimilar Combination of Laser‐Welded Maraging Steel and 4340 Steel

open access: yesAdvanced Engineering Materials, EarlyView.
The present work reports the microstructural, mechanical, and texture evolution of a dissimilar combination laser‐welded maraging steel with 4340 steel. This is important for aerospace applications. The demand for dissimilar welding is growing rapidly with the requirement of efficient and durable joints.
Bharat Behl   +3 more
wiley   +1 more source

Cold temperature and aridity shape the evolution of drought tolerance traits in Tasmanian species of Eucalyptus. [PDF]

open access: yesTree Physiol, 2023
Hartill GE   +5 more
europepmc   +1 more source

Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions

open access: yesAdvanced Functional Materials, EarlyView.
DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng   +7 more
wiley   +1 more source

The identification of potential cis- and trans-acting factors in the regulation of DARK INDUCIBLE 3 (DIN3) expression during darkness and chilling in Arabidopsis thaliana [PDF]

open access: yes, 2010
Plant responses to environmental stimuli are co-ordinated by a variety of sensing and signalling mechanisms, which bring appropriate internal changes so that plants are able to adapt to a changing environment.
O'HARA, LIAM,EDWARD
core  

Temperature-Tolerant COLD-PCR Eliminates Temperature Stringency and Enables Robust Mutation Enrichment.

open access: yes, 2012
BACKGROUND: Low-level mutations in clinical tumor samples often reside below mutation detection limits, thus leading to false negatives that may impact clinical diagnosis and patient management. COLD-PCR (coamplification at lower denaturation temperature
Brisci A   +8 more
core   +1 more source

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