Results 71 to 80 of about 2,980,280 (315)
Synthesis, characterization, and microwave properties of polypyrrole/molybdenum trioxide composites
Science and Engineering of Composite Materials, 2014 Polypyrrole/molybdenum trioxide (MoO3) composites have been prepared by the in situ polymerization technique. The prepared composites were characterized by Fourier transform infrared spectroscopy and surface morphology by employing scanning electron ...
Anuradha Sindi +2 more
doaj +1 more source
Anorectal Dysfunction in Systemic Sclerosis: Clinical Phenotypes and Functional Patterns
Arthritis Care &Research, EarlyView.Objective The aim of this study was to characterize specific physiologic defects in anorectal dysfunction in systemic sclerosis (SSc) using anorectal manometry (ARM), evaluate associations with gastrointestinal (GI) and extraintestinal clinical phenotypes, and explore potential serologic markers for risk stratification.
Timothy Kaniecki +6 more
wiley +1 more source
January 1996 Case Study: The Pastoral Circle: Background and Use
, 1996 At the heart of Social Analysis is the "Pastoral Circle." As we developed it in our original explanations, we saw it as an integral approach to emphasis the relationship between reflection and action.
Jesuit Centre for Theological Reflection
core
Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy
Advanced Engineering Materials, EarlyView.This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb +6 more
wiley +1 more source
Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley +1 more source
, 2005 The JCTR Basic Needs Basket that measures cost of living for a family of six in Lusaka, Livingston, Kabwe, Ndola, Luanshya and Kitwe has shown the disparity that exists between income on one hand and cost of living on the other.
Jesuit Centre for Theological Reflection
core
Creep‐Induced Microstructural Evolution in an A2‐B2 Superalloy
Advanced Engineering Materials, EarlyView.A 27.3Ta‐27.3Mo‐27.3Ti‐8Cr‐10Al (at.%) refractory high‐entropy alloy with precipitation‐strengthened A2‐B2 microstructure was studied by creep tests at 1030°C, which demonstrate a transition in deformation mechanisms in the range of 100–150 MPa applied stress. This is associated with changes in dislocation–precipitate interactions. Relevant deformation
Liu Yang +10 more
wiley +1 more source
Lusaka June 2007 Basic Needs and Nutrition Basket Report
, 2007 This survey was conducted on 30th June 2007 by the Social Conditions Research Project of the Jesuit Centre for Theological Reflection. Average prices were calculated on the basis of prices gathered from retail outlets at Northmead, Town Centre (Shoprite),
Jesuit Centre for Theological Reflection
core
High Temperature Materials and Processes, 2015 An analytical approach is proposed to optimize the thickness of petroleum coke for achieving maximum microwave power absorption in microwave heating based on analysis of reflection loss (RL).
Shang Xiaobiao +6 more
doaj +1 more source
Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying
Advanced Engineering Materials, EarlyView.An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara +8 more
wiley +1 more source