Results 61 to 70 of about 9,452,818 (255)

Analysis of Dynamic Response of Composite Reinforcement Concrete Square Piles Under Multi-Directional Seismic Excitation

open access: yesBuildings
Composite reinforcement concrete square piles exhibit excellent bending resistance and deformation capacity, along with construction advantages such as ease of transportation.
Chenxi Fu   +3 more
doaj   +1 more source

Self-perceived general and ear-nose-throat symptoms related to the COVID-19 outbreak: a survey study during quarantine in Italy

open access: yesJournal of International Medical Research, 2020
Objective To survey perceived general and ear-nose-throat (ENT) symptoms of COVID-19 in relation to psychological impact, mental health, perception of information and demographic characteristics in quarantined subjects during a lockdown period in Italy ...
Alessandro Micarelli   +4 more
doaj   +1 more source

Automatic Balancer : Pendulum Balancer

open access: yesBulletin of JSME, 1985
This paper is concerned with theoretical and experimental investigations on the dynamic behavior and the stability of an automatic balancer using centrifugal pendulums. It is found that the unbalance of the rotor can be completely corrected only if the pivots of the pendulums are on the center of the shaft.
Syozo KUBO   +3 more
openaire   +3 more sources

Vestibular-evoked myogenic potentials in miniature pigs

open access: yesJournal of Otology, 2016
Objective: To report detection of vestibular-evoked myogenic potentials (VEMPs) in the miniature pig. Methods: Potentials evoked by 1000 Hz tone bursts were recorded from neck extensor muscles and the masseter muscles in normal adult Bama miniature pigs ...
Xi Shi   +8 more
doaj   +1 more source

Balanced and strongly balanced \(P_k\)-designs

open access: yesDiscrete Mathematics, 2012
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Luigia Berardi   +2 more
openaire   +4 more sources

Using a Studio-Academic Partnership to Advance Public Health Within a Pragmatic Yoga Setting

open access: yesJournal of Primary Care & Community Health, 2019
Objectives: To explore community-based yoga studio practitioners’ psychosocial variables, behaviors, and studio satisfaction. Methods: Concurrent mixed-methods study consisted of a survey for demographic variables and psychosocial variables of interest ...
Samantha M. Harden   +4 more
doaj   +1 more source

Historical descriptions of nystagmus and abnormal involuntary eye movements in various ancient cultures

open access: yesScience Progress, 2023
Original texts and expert translations from various ancient cultures covering a time span from the 2 nd millennium BC to the ninth century AD were searched for historical observations of involuntary eye movements.
Johannes Gerb   +2 more
doaj   +1 more source

Social Balance Theory: Revisiting Heider’s Balance Theory for many agents [PDF]

open access: yes, 2004
We construct a model based on Heider’s social balance theory to analyze the interpersonal network among social agents. The model of social balance theory provides us an interesting tool to see how a social group evolves to the possible balance state.
Khanafiah, Mr Deni, Situngkir, Mr Hokky
core   +1 more source

Spin Flip Torsion Balance

open access: yes, 1998
The spin flip of the conduction electrons at the interface of a ferromagnetic and a nonmagnetic part of a metallic wire, suspended between two electrodes, is shown to tort the wire when a current is driven through it.
Aharoni   +10 more
core   +1 more source

Balanced Factorizations [PDF]

open access: yesThe American Mathematical Monthly, 2016
Any rational number can be factored into a product of several rationals whose sum vanishes. This simple but nontrivial fact was suggested as a problem on a maths olympiad for high-school students. We completely solve similar questions in all finite fields and in some other rings, e.g., in the complex and real matrix algebras.
Anton A. Klyachko, Anton N. Vassilyev
openaire   +3 more sources

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