Results 31 to 40 of about 800,456 (356)

Increased long-term stress-rupture life of a nickel-based superalloy with relatively homogeneous duplex grain size distributions

open access: yesMaterials & Design
Effect of duplex grain size distributions on long-term stress-rupture life of Nimonic 80A had been investigated. Non-homogeneous duplex grain size distributions greatly reduce stress-rupture life.
Yulai Xu   +4 more
doaj   +1 more source

Material and heat flow analysis in thermal energy storage and transport system utilizing unused heat from bagasse boiler

open access: yesMechanical Engineering Journal, 2016
Sugar production is the main industry in Tanegashima, Japan. Whilst the sugar mill recycles sugarcane bagasse as a fuel, it concurrently generates large amounts of unused 200 °C heat during operation.
Shoma FUJII   +3 more
doaj   +1 more source

Digital Workflow in Full Mouth Rehabilitation with Immediate Loading, Intraoral Welding and 3D-Printed Reconstructions in a Periodontal Patient: A Case Report

open access: yesReports, 2023
Background: Complex implant reconstructions in patients with residual dentition due to periodontitis is a challenging task in many aspects. Methods: This study shows a full digital workflow combining 3D printing, guided implant placement, intraoral ...
Adam Nowicki, Karolina Osypko
doaj   +1 more source

Ligation of anti-cancer drugs to self-assembling ultrashort peptides by click chemistry for localized therapy [PDF]

open access: yes, 2013
Self-assembling ultrashort peptides from aliphatic amino acids were functionalized with platinum anti-cancer drugs by click chemistry. Oxaliplatin-derived hybrid peptide hydrogels with up to 40% drug loading were tested for localized breast cancer ...
Chan, Kiat-Hwa   +8 more
core   +1 more source

Colloidal bimetallic platinum–ruthenium nanoparticles in ordered mesoporous carbon films as highly active electrocatalysts for the hydrogen evolution reaction [PDF]

open access: yes, 2020
Hydrogen features a very high specific energy density and is therefore a promising candidate for clean fuel from renewable resources. Water electrolysis can convert electrical energy into storable and transportable hydrogen gas.
Bernsmeier, Denis   +7 more
core   +1 more source

High-throughput computational screening of Sb–Te binary alloys for phase-change storage applications

open access: yesJournal of Materials Research and Technology, 2021
As phase change materials (PCMs), Sb–Te based alloys have received a lot of attention in recent years. However, the mechanism for the formation of the alloy and its application as PCMs is not fully understood.
Shuo Peng   +5 more
doaj   +1 more source

Patient‐Level Barriers and Facilitators to Inpatient Physical Therapy in Adolescents and Young Adults With a Hematological Malignancy: A Qualitative Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Despite their increased risk for functional impairment resulting from cancer and its treatments, few adolescents and young adults (AYAs) with a hematological malignancy receive the recommended or therapeutic dose of exercise per week during inpatient hospitalizations.
Jennifer A. Kelleher   +8 more
wiley   +1 more source

Issues Relevant to C-H Activation at Platinum(II): Comparative Studies between Cationic, Zwitterionic, and Neutral Platinum(II) Compounds in Benzene Solution [PDF]

open access: yes, 2004
Cationic late metal systems are being highly scrutinized due to their propensity to mediate so-called electrophilic C-H activation reactions. This contribution compares the reactivity of highly reactive cationic platinum(II) systems with structurally
Betley, Theodore A.   +3 more
core   +1 more source

Synthesis and properties of 0.3%Y2O3/0.3%La2O3/0.3%Al2O3/Cu composite

open access: yesScience and Engineering of Composite Materials, 2014
The 0.3%Y2O3/0.3%La2O3/0.3%Al2O3/Cu composite was prepared by oxygen and nitrogen atomization spray deposition technique, internal oxidation, and then treated by annealing at different temperatures.
Wang Song   +3 more
doaj   +1 more source

Exercise Interventions in Children, Adolescents and Young Adults With Paediatric Bone Tumours—A Systematic Review

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Bone tumours present significant challenges for affected patients, as multimodal therapy often leads to prolonged physical limitations. This is particularly critical during childhood and adolescence, as it can negatively impact physiological development and psychosocial resilience.
Jennifer Queisser   +5 more
wiley   +1 more source

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