Results 131 to 140 of about 142,923 (315)

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Pyramidal Structures on Yttria‐Stabilized Zirconia after High Temperature Exposure at 1500°C: New Features on an Old Material

Advanced Engineering Materials, EarlyView.
New features on yttria‐stabilized zirconia after exposure at 1500°C: Newly discovered pyramidal structures on an old material. After exposure at 1550°C on the cross section of YSZ new features, namely pyramidal structures are discovered. These structures grow with time, increase in numbers, appear as singularities, are often arranged in strings, and ...
Doris Sebold, Dylan Jennings, Robert Vaßen   +2 more
wiley   +1 more source

Mobilidade funcional em idosos institucionalizados e não institucionalizados

Revista Brasileira de Geriatria e Gerontologia
INTRODUÇÃO: Quedas são importante causa de morbidade e mortalidade na terceira idade, com consequências que vão desde pequenas lesões até a morte. A medida da mobilidade funcional pode ser usada para predizer o risco de quedas e para mensurar o resultado
Cibele Cardenaz de Souza, Luiza Armani Valmorbida, Juliana Pezzi de Oliveira, Alice Carvalho Borsatto, Marta Lorenzini, Mara Regina Knorst, Denizar Melo, Marion Creutzberg, Thais de Lima Resende   +8 more
doaj   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

Briefly noted: The training of carers in homes for the aged

, 1995
Few homes for the aged are able to staff a frail-care facility entirely with professional nursing staff. For this reason most homes have a staff mix of a few nursing sisters supported by less qualified personnel such as enrolled nursing auxiliaries, who ...
Tooke, J.R.H.
core   +1 more source

Prevalence of post-menopausal symptoms in aged women who are staying at homes for old people: a descriptive study

Online Brazilian Journal of Nursing, 2009
<span style="line-height: 150%; font-family: Arial"><font size="2">The study aimed at identifying the Blatt-Kupperman Menopausal Index (BKMI) and verifying the post-menopausal symptoms which are more prevalent in aged women who live in homes ...
Lydia Vieira Freitas, Thaís Marques Lima, Maria Leonor Costa de Moraes, Levânia Maria Benevides Dias, Priscila de Souza Aquino, Ana Karina Bezerra Pinheiro   +5 more
doaj  

Incorporation of Selenium into Sol–Gel‐Derived Bioactive Glass: Influence on Glass Structure, Bioactivity, and its Selective Cytotoxicity

Advanced Engineering Materials, EarlyView.
Selenium was incorporated into a sol–gel‐derived bioactive glass to enable sustained therapeutic ion release. The selenium‐containing glass preserved bioactivity while selectively inducing cytotoxicity in osteosarcoma cells and maintaining osteoblastic viability.
Breno Rocha Barrioni, Thalita Marcolan Valverde, Talita Martins, Guilherme Mattos Jardim Costa, Alfredo Miranda de Goes, Marcello Rosa Dumont, Eduardo Henrique Martins Nunes, Marivalda de Magalhães Pereira   +7 more
wiley   +1 more source

The impact of divorce on anxiety in elementary-aged children [PDF]

, 2003
Plan BThe purpose of this critical analysis of the literature was to determine the impact of divorce on levels of anxiety in elementary-aged children. The literature review also sought to determine what types of intervention strategies are available for ...
Jasinski, Faith
core  

Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing

Advanced Engineering Materials, EarlyView.
The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai, Zeki Ayrildi, Buse Şen, Maik Rajkowski, Mathias Redondo Garcia, Markus Stricker, Guillaume Laplanche   +6 more
wiley   +1 more source

Infections in residents of nursing homes.

, 2007
<p>Infectious diseases are a very common occurrence in nursing homes. While the reasons for preventing infections are the same in nursing homes and in acute hospitals, several considerations relevant to prevention of infection differ in nursing ...
B. Jans, L. Niclaes, C. Matheï, C. Suetens, F. Buntinx   +4 more
core   +1 more source