Results 21 to 30 of about 436,600 (246)

Molecular mobility research in polyethylene composite films

open access: yesPhysics of Complex Systems, 2022
α-relaxation in composite films of low-density polyethylene with soot particles was investigated through thermostimulated depolarisation and differential scanning calorimetry.
Юрий Андреевич Гороховатский   +3 more
doaj  

Mathematical modelling of non-pharmaceutical interventions to control infectious diseases: application to COVID-19 in Kenya

open access: yesFrontiers in Applied Mathematics and Statistics
IntroductionThe first case of COVID-19 in Kenya was reported on March 13, 2020, prompting the collection of baseline data during the initial spread of the disease. Subsequently, the Kenyan government implemented non-pharmaceutical interventions (NPIs) on
Wandera Ogana   +4 more
doaj   +1 more source

Mechanisms Underlying Cognitive Effects of Inducing a Mindful State

open access: yesJournal of Cognition, 2022
Mindfulness is understood as a state or practice of guiding attention to the present moment without judgment. While some studies on mindfulness-based interventions demonstrate beneficial effects on cognitive functions (e.g.Chiesa et al., 2011;Yakobi et ...
Elena Vieth, Lisa von Stockhausen
doaj   +1 more source

Muscle Relaxants Allergy [PDF]

open access: yesInternational Journal of Immunopathology and Pharmacology, 2011
The most common agents that are responsible for intraoperative anaphylaxis are muscle relaxants. In fact, neuromuscular blocking agents (NMBAs) contribute to 50–70% of allergic reactions during anaesthesia. The main mechanism of hypersensitivity reactions to NMBAs is represented by acute type I allergic reactions and the most severe form is ...
PERONI, DIEGO   +6 more
openaire   +5 more sources

The effect of active exercise and relaxation-based on psychological well-being, functional ability, and independence in the older adults

open access: yesPedagogy of Physical Culture and Sports
Background and Study Aim. The global increase in the aging population presents significant challenges to public health systems. Older adults often face physical and psychological decline. These changes can negatively affect their independence and quality
Yulvia Miftachurochmah   +3 more
doaj   +1 more source

Pengaruh Aromaterapi Lavender, Relaksasi Otot Progresif dan Guided Imagery terhadap Kecemasan Pasien Pre Operatif

open access: yesJurnal Kesehatan, 2018
An anxious condition of the patient will affect the function of the body before surgery. High anxiety can affect the physiological function of the body which is characterized by an increase in pulse and respiration frequencies, a shift in blood pressure ...
Ririn Sri Handayani, El Rahmayati
doaj   +1 more source

Daily Beneficial Effects of Work-to-Family Facilitation on Employees' Recovery and General Health: Is More Work Engagement Always Better?

open access: yesFrontiers in Psychology, 2021
This study of 104 Chilean employees examines the process of WFF—recovery—general health on a daily basis. Drawing on the work–home resources (W-HR) model, we hypothesized that daily work-to-family facilitation and work engagement predict recovery ...
Isabel Carmona-Cobo   +2 more
doaj   +1 more source

Mesoscopic Charge Relaxation [PDF]

open access: yesPhysical Review Letters, 2006
We consider charge relaxation in the mesoscopic equivalent of an RC circuit. For a single-channel, spin-polarized contact, self-consistent scattering theory predicts a universal charge relaxation resistance equal to half a resistance quantum independent of the transmission properties of the contact.
Nigg, Simon   +2 more
openaire   +4 more sources

Bayesian constraint relaxation [PDF]

open access: yesBiometrika, 2019
SummaryPrior information often takes the form of parameter constraints. Bayesian methods include such information through prior distributions having constrained support. By using posterior sampling algorithms, one can quantify uncertainty without relying on asymptotic approximations.
Duan, Leo L   +3 more
openaire   +3 more sources

Hamiltonian relaxation [PDF]

open access: yesClassical and Quantum Gravity, 2005
More detailed description of the numerical implementation added and some typos corrected. Version accepted for publication in Class.
openaire   +3 more sources

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