Results 41 to 50 of about 1,779 (117)

Wall Drag on Free-Moving Ciliated Micro-Organisms [PDF]

open access: yes, 1973
It is generally assumed that wall drag on free-moving, self-propelled or passively moving micro-organisms is not significant under normal observation conditions. Yet the point at which such drag becomes significant has not been determined quantitatively.
Winet, H.
core  

Determining the Effective Density and Stabilizer Layer Thickness of Sterically Stabilized Nanoparticles. [PDF]

open access: yes, 2016
A series of model sterically stabilized diblock copolymer nanoparticles has been designed to aid the development of analytical protocols in order to determine two key parameters: the effective particle density and the steric stabilizer layer thickness ...
Barrett K. E. J.   +10 more
core   +3 more sources

Applications of satellite data relay to problems of field seismology [PDF]

open access: yes
A seismic signal processor was developed and tested for use with the NOAA-GOES satellite data collection system. Performance tests on recorded, as well as real time, short period signals indicate that the event recognition technique used is nearly ...
Allenby, R. J.   +4 more
core   +1 more source

Разработка математической и качественной компьютерной моделей процесса формирования структуры карбидкремниевой стеклокерамики [PDF]

open access: yes, 2010
В статье предлагаются методы разработки математической и качественной компьютерной модели процесса формирование структуры карбидкремниевой стеклокерамики, основанные на межфазном взаимодействии компонентов, происходящем во время спекания.
Коледа, В. В.   +2 more
core  

Software development for the VLA-GDSCC telemetry array project [PDF]

open access: yes
Software for the VLA-GDSCC Telemetry Array (VGTA) Project is being developed in a new manner. Within the Radio Frequency and Microwave Subsystems Section, most microprocessor software has been developed using Intel hardware and software development ...
Cooper, H. W., Hileman, L. R.
core   +1 more source

Design and Fabrication of a Gear Box Motor Current Analysis System [PDF]

open access: yes, 2010
To achieve reliable and cost effective diagnosis, Motor current signature analysis is used to investigate the use of an induction motor as a transducer to indicate the faults in multistage gearbox via analyzing supply parameters such as phase current and
Baruah, Madhurya, Rakshin, H A
core  

Concept report: Microprocessor control of electrical power system [PDF]

open access: yes
An electrical power system which uses a microprocessor for systems control and monitoring is described. The microprocessor controlled system permits real time modification of system parameters for optimizing a system configuration, especially in the ...
Perry, E.
core   +1 more source

A repetição na modernidade vienense [PDF]

open access: yes, 2010
Passaram já mais de vinte anos sobre a apresentação no Centro Pompidou, em Paris, da exposição 'Vienne, 1880-1938, naissance d'un siècle'. Tratou-se, como alguns se recordarão, de um acontecimento de grande repercussão em toda a Europa.
Ribeiro, António Sousa
core  

Effect of Current Frequency and Annealing on Magnetic Properties of [Co70Fe30]97Sn3 Nanowire Arrays [PDF]

open access: yes, 2012
[Co70Fe30]97Sn3 alloy nanowire arrays have been fabricated by alternative current (ac) electrodeposition of Co2+, Fe2+ and Sn2+ into anodic aluminum oxide (AAO) templates. The samples were deposited at current frequency 50, 100, 200, 300, 400, 500, 800
Hayati, F., Najafi, M., Rafati, A.
core  

Fine Arts in Solow Model [PDF]

open access: yes
Applying some built-in functions of Mathematica, this note provides some graphics derived from convergent paths in "Solow Model." The main aim is to attarct other economists and introduces alternative analyzing tools but I also expect that this material ...
Tetsuya Saito
core  

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