Results 31 to 40 of about 130,982 (288)

Normative values for hand grip and pinch strength for 6 to 18 year-olds in Saudi Arabia

open access: yesBMC Musculoskeletal Disorders, 2023
Background Normative values for hand grip and pinch strength among children in Saudi Arabia has not been well established. Therefore, the main aim of this study is to establish normative values for hand grip and pinch strength in children aged 6 to 18 ...
Bader A. Alqahtani   +7 more
doaj   +1 more source

Perturbative Non-Equilibrium Thermal Field Theory

open access: yes, 2013
We present a new perturbative formulation of non-equilibrium thermal field theory, based upon non-homogeneous free propagators and time-dependent vertices.
Millington, Peter, Pilaftsis, Apostolos
core   +1 more source

Non-continuous and variable rate processes: Optimisation for energy use [PDF]

open access: yes, 2007
The need to develop new and improved ways of reducing energy use and increasing energy intensity in industrial processes is currently a major issue in New Zealand.
Burrell, Christopher P.   +4 more
core   +2 more sources

Effect of yoga on the Myofascial Pain Syndrome of neck

open access: yesInternational Journal of Yoga, 2014
Myofascial Pain Syndrome (MPS) refers to pain attributed to muscle and its surrounding fascia, which is associated with ′′myofascial trigger points′′ (MTrPs).
D Sharan, M Manjula, D Urmi, P S Ajeesh
doaj   +1 more source

Breakup of diminutive Rayleigh jets [PDF]

open access: yes, 2010
Discharging a liquid from a nozzle at sufficient large velocity leads to a continuous jet that due to capillary forces breaks up into droplets. Here we investigate the formation of microdroplets from the breakup of micron-sized jets with ultra high-speed
Detlef Lohse   +7 more
core   +3 more sources

Exercise training and postural correction improve upper extremity symptoms among touchscreen smartphone users

open access: yesHong Kong Physiotherapy Journal, 2016
Background: Repetitive movements and poor posture are associated with over-use of smartphones when texting or playing games and significantly contribute to the symptoms of pain and discomfort in the upper extremities.
Abeer Ahmed Abdelhameed   +1 more
doaj   +1 more source

High yield fusion in a Staged Z-pinch [PDF]

open access: yes, 2008
We simulate fusion in a Z-pinch; where the load is a xenon-plasma liner imploding onto a deuterium-tritium plasma target and the driver is a 2 MJ, 17 MA, 95 ns risetime pulser.
E. Teller   +12 more
core   +2 more sources

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

open access: yesAdvanced 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   +10 more
wiley   +1 more source

PENGARUH KEERGONOMISAN STASIUN KOMPUTER GAME NET PADA RISIKO GANGGUAN OTOT-RANGKA

open access: yesJ@ti Undip: Jurnal Teknik Industri, 2018
Abstrak Maraknya pengguna online game memicu terjadinya peningkatan jumlah penyedia jasa bermain game net dengan pengguna anak-anak, namun stasiun komputer yang digunakan ditujukan untuk pengguna dewasa.
Yassierli Yassierli   +2 more
doaj   +1 more source

Stretching the Printability Metric in Direct‐Ink Writing with Highly Extensible Yield‐Stress Fluids

open access: yesAdvanced Functional Materials, EarlyView.
This study introduces “drawability” as a new metric for assessing printability in direct‐ink writing, focusing on gap‐spanning performance and speed robustness. By designing yield‐stress fluids with high extensibility, we demonstrate that extensional strain‐to‐break significantly enhances printability.
Chaimongkol Saengow   +9 more
wiley   +1 more source

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