Results 251 to 260 of about 7,761,607 (342)

Longitudinal association between chronic diseases and fall risk among middle-aged and older adults in China: the mediating role of activity limitations. [PDF]

J Glob Health
Huang D, Fu Y, Yang W, Xu B, Yang Z.
europepmc   +1 more source

Dielectric Barrier Discharge Plasma Deoxidation of Natively Oxide Layer of Copper Powders in a Fluidized Bed

Advanced Engineering Materials, EarlyView.
This paper presents a novel approach to reducing oxide layers on metal powders using low‐temperature hydrogen dielectric barrier discharge plasmas at atmospheric pressure. Unlike conventional hydrogen‐plasma reductions, the powders do not contact the plasma directly.
Shukang Zhang, Annett Wollmann, Thomas Gimpel, Alfred P. Weber   +3 more
wiley   +1 more source

Research on fall detection algorithm for older adults in complex lighting environments based on improved YOLOv8n. [PDF]

Front Public Health
Gan X, Lai Y, Xiao G, Xiong Y, Yu L, Zhou X, Wu S.   +6 more
europepmc   +1 more source

Deterministic Detection of Single Ion Implantation

Advanced Engineering Materials, EarlyView.
Focused ion beam implantation with high detection efficiencies will enable the rapid and scalable fabrication of advanced spin‐based technologies such as qubits. This work presents the detection efficiencies of a wide range of ions implanted into solid‐state hosts, with efficiencies of >90% recorded for ion species and substrate combinations of ...
Mason Adshead, Lok Kan Wan, Maddison Coke, Janet Jacobs, Nicholas F. L. Collins, Mark C. Rosamond, Richard J. Curry   +6 more
wiley   +1 more source

Assessment of Fall Risk in Oncology Patients: A Scale Development Study. [PDF]

Scand J Caring Sci
Serçe S, Berşe S, Ovayolu Ö, Ovayolu N.   +3 more
europepmc   +1 more source

Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere

Advanced Engineering Materials, EarlyView.
In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May, Finn‐Lennard Janthur, Lena Kreie, Michael Müller, Sarah Seffer, Nick Schwarz, Jörg Hermsdorf, Thomas Hassel, Stefan Kaierle, Ludger Overmeyer   +9 more
wiley   +1 more source

Comparative liver proteome analysis of feedlot steer calves reveals growth trait-specific pathways influenced by calving season. [PDF]

J Anim Sci Biotechnol
Johnson C, Singh A, Hasan Z, Islam K, Yang Z, King M, Foote A, Lalman D, Ahsan N, Beck P.   +9 more
europepmc   +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

Associations of frailty and cognitive impairment with fall risk in older adults: a longitudinal cohort study based on CHARLS. [PDF]

BMC Geriatr
Zhou K, Shi B, Shi F, Chen L, Yuan J, Xue Z.   +5 more
europepmc   +1 more source