Results 321 to 330 of about 10,938,300 (390)

A Calculation Method to Investigate the Effects of Geometric Parameters and Operational Conditions on the Static Characteristics of Aerostatic Spherical Bearings

Journal of tribology, 2018
In this paper, a calculation method based on matlab partial differential equations (PDE) tool is proposed to investigate the static characteristics of aerostatic spherical bearings.
Hailong Cui, Xia Huan, Lei Dajiang, Zhang Xinjiang, Zhengyi Jiang   +4 more
semanticscholar   +1 more source

Static and dynamic pupillary characteristics in multiple sclerosis

European Journal of Ophthalmology, 2021
Purpose: To examine the static and dynamic pupillary functions with automated pupillography in multiple sclerosis (MS) patients with preserved visual acuity. Methods: Forty-seven MS patients with preserved visual acuity were included in the study group and 43 healthy volunteers in the control group.
Ersin Muhafiz, Erdinç Bozkurt, Can Emre Erdoğan, Şerif Nizamoğulları, Mehmet Siraç Demir   +4 more
openaire   +2 more sources

Static Elastic Characteristics of Carbon Nanotubes

ECS Transactions, 2010
In work the influencing of variable deformation ε was researched on elastic and inelastic characteristics: elastic module E and internal friction (IF) of carbon nanotubes and polypropylene; Ti ВТ1-0 alloy.
A. P. Onanko, Oleg Lyashenko, Y. A. Onanko   +2 more
openaire   +1 more source

Static and Dynamic Characteristics of Toothbrushing

Proceedings of the Human Factors Society Annual Meeting, 1974
Manual toothbrushing is the principal method in general use for accomplishing the goal of plaque control for home dental care. This goal has not been achieved, which suggests that there is considerable room for integrated redesign in what must be regarded as a man-tool system with strong human factor components.
John G. Kreifeldt, Percy H. Hill
openaire   +1 more source

Thermistors. Part I. Static Characteristics

Review of Scientific Instruments, 1950
The fundamental thermistor equations are presented as functions only of electrical quantities and constants, and independent of temperature measurements. The universal curves allow one to predict the static characteristics of thermistors as circuit elements.
openaire   +1 more source

THE WELDING ARC STATIC CHARACTERISTIC

Наука та виробництво, 2023
Труби для газо- і нафтопровідних магістралей експлуатуються при високих тисках і низьких температурах, тому виготовляються з високоміцних сталей, при зварюванні яких трудно забезпечити ударну в’язкість зварних з’єднань. При електродуговому зварюванні труб значно зростає магнітне поле зварювального струму, магнітне дуття, електромагнітна сила відхиляє ...
openaire   +1 more source

Static characteristics of crossed quantum wires

2004 14th International Crimean Conference "Microwave and Telecommunication Technology" (IEEE Cat. No.04EX843), 2004
The electric characteristics of a device based on two crossed quantum wires are calculated. It was demonstrated that the different functionalities may be realized using such a device. The design of an energy converter based on quantum wires is offered.
I.A. Obukhov, I.I. Kvjatkevich, A.A. Lavrenchuk, S.V. Rumjancev   +3 more
openaire   +1 more source

Thyristor Triggering, Static and Dynamic Characteristics

2019 IEEE 15th Brazilian Power Electronics Conference and 5th IEEE Southern Power Electronics Conference (COBEP/SPEC), 2019
The purpose of this document is to study the thyristor semiconductor switch through its static, dynamic and triggering parameters, focusing on how they affect and are affected by the variables found in real-life applications.
Ricardo Alves do Prado, Ulrich Nicolai
openaire   +1 more source

Some static characteristics of the stapedial muscle reflex

International Journal of Audiology, 1972
The stapedial muscle reflex was investigated in a group of normal and sensorineural ears. Pure tones of 250, 500, 1 000, 2 000, and 4 000 Hz, 600 Hz bandwidth narrow-band noise centered at 500, 1 000, 2 000, and 4 000 Hz and modified wide-band noise were utilized as reflex producing stimuli.
J L, Peterson, G, Lidén
openaire   +2 more sources

Directional Characteristics of Tropical Storm Static

Proceedings of the IRE, 1942
This paper discusses tabulated data of static recorded during the hurricane seasons of 1938 and 1939. It shows that static arriving at three recording stations totalized over long periods of time seems to come from certain well-defined points on the compass and indicates that the directional distribution of static, for the summer months at least, may ...
S.P. Sashoff, W.K. Roberts
openaire   +1 more source