Results 11 to 20 of about 3,116,885 (247)

Multiple couplings and renormalization scheme ambiguities

open access: yesNuclear Physics B, 2018
The ambiguities inherent in renormalization are considered when using mass independent renormalization in massless theories that involve two coupling constants.
D.G.C. McKeon, Chenguang Zhao
doaj   +3 more sources

Use Patterns of Smartphone Apps and Wearable Devices Supporting Physical Activity and Exercise: Large-Scale Cross-Sectional Survey

open access: yesJMIR mHealth and uHealth, 2023
BackgroundPhysical inactivity is a global health issue, and mobile health (mHealth) apps are expected to play an important role in promoting physical activity.
Takeyuki Oba   +3 more
doaj   +1 more source

Physical Layer Security for Beyond 5G: Ultra Secure Low Latency Communications

open access: yesIEEE Open Journal of the Communications Society, 2021
If Beyond-5G(B5G)/6G is to support critical infrastructure worldwide, there must be an effort to jointly integrate low latency and privacy into wireless protocols.
Anil Kumar Yerrapragada   +2 more
doaj   +1 more source

Higher-order organization of biomolecular condensates

open access: yesOpen Biology, 2021
A guiding principle of biology is that biochemical reactions must be organized in space and time. One way this spatio-temporal organization is achieved is through liquid–liquid phase separation (LLPS), which generates biomolecular condensates.
Charlotte M. Fare   +3 more
doaj   +1 more source

Design and optimization of piezoelectric actuators for microflap-embedded micropumps

open access: yesAdvances in Mechanical Engineering, 2023
In this paper, we propose a new method to use cost-effective multi-sheet off-the-shelf piezoelectric material (e.g. PZT) as an actuator for micropumps.
Behzad Parsi   +2 more
doaj   +1 more source

Identification of microbial metabolic functional guilds from large genomic datasets

open access: yesFrontiers in Microbiology, 2023
Heterotrophic microbes play an important role in the Earth System as key drivers of major biogeochemical cycles. Specifically, the consumption rate of organic matter is set by the interaction between diverse microbial communities and the chemical and ...
Ryan Reynolds   +5 more
doaj   +1 more source

Enhancing Physical and Psychosocial Health of Older Adults in Saudi Arabia through Walking: Comparison between Supervised Group-Based and Non-Supervised Individual-Based Walking

open access: yesEuropean Journal of Investigation in Health, Psychology and Education, 2023
Walking is widely recognized as one of the most common and effective forms of physical activity, particularly for older adults. This study examined the comparative effects of two types of walking interventions, including supervised group-based ...
Palash Karmakar   +7 more
doaj   +1 more source

A New Look into Developments of the Yard in Rural Houses; the Case of Central Garmsar Plain [PDF]

open access: yesصفه, 2022
The study of the rural situation in Iran shows that the sustainability of rural housing, which safeguards the survival of their inhabitants, has been affected by recent decades’ procedures and policies, in terms of their physical body, economies and ...
Niaz Azimi   +3 more
doaj   +1 more source

Conformal perturbation theory [PDF]

open access: yes, 2017
Statistical systems near a classical critical point have been intensively studied both from theoretical and experimental points of view. In particular, correlation functions are of relevance in comparing theoretical models with the experimental data of ...
Amoretti, Andrea, Magnoli, Nicodemo
core   +2 more sources

Treatment of heavy quarks in QCD [PDF]

open access: yes, 2013
We show that to correctly describe the effects of the heavy-quark mass, m_h, in DGLAP evolution, it is necessary to work in the so-called `physical' scheme.
de Oliveira, E. G.   +3 more
core   +1 more source

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