Results 81 to 90 of about 1,107,482 (213)

THE DETERMINATION OF THE LOCATION CONDITIONS OF THE TRACTION REDUCER, WHICH PROVIDE THE LOWEST LEVELS OF NOT CENTERING THE AXES OF THE ROLLING STOCK TRACTION TRANSFER

open access: yesNauka ta progres transportu, 2009
In the article the analysis of factors, which influence upon decentring values of axles of shafts of tractive engines and tractive gearheads of locomotives, is presented and the calculations to determine the conditions of allocation of mountings of ...
O. M. Bondaryev   +2 more
doaj  

Homogenization of Smoluchowski-type equations with transmission boundary conditions

open access: yesAdvanced Nonlinear Studies
In this work, we prove a two-scale homogenization result for a set of diffusion-coagulation Smoluchowski-type equations with transmission boundary conditions.
Franchi Bruno, Lorenzani Silvia
doaj   +1 more source

The Modified Parseval Equality of Sturm-Liouville Problems with Transmission Conditions

open access: yesJournal of Applied Mathematics, 2013
We consider the Sturm-Liouville (S-L) problems with very general transmission conditions on a finite interval. Firstly, we obtain the sufficient and necessary condition for λ being an eigenvalue of the S-L problems by constructing the fundamental ...
Mudan Bai, Jiong Sun, Siqin Yao
doaj   +1 more source

Continuous Transmission Frequency Modulation Detection under Variable Sonar-Target Speed Conditions

open access: yesSensors, 2013
As a ranging sensor, a continuous transmission frequency modulation (CTFM) sonar with its ability for range finding and range profile formation works effectively under stationary conditions.
Jun Yang, Yang Wang
doaj   +1 more source

The Bank Lending Channel in Peru: evidence and transmission mechanism [PDF]

open access: yes
In the past ten years the Peruvian economy has experienced important structural changes regarding monetary policy. This document focuses on the bank lending channel as part of the transmission process to macroeconomic activity in the Peruvian economy ...
Carrera, Cesar
core  

Comparing lumped and distributed parameters models in transmission lines during transient conditions

open access: yes, 2014
The solutions of differential equations of transmission line are generally difficult to obtain due to the convolution integral present. Considering this, there are models proposed for the study of electromagnetic transients in transmission line.
Silva, R. C. [UNESP]   +2 more
core  

Survival of Theileria parva in its nymphal tick vector Rhipicephalus appendiculatus under laboratory and quasi natural conditions [PDF]

open access: yes, 2003
Groups of nymphal Rhipicephalus appendiculatus Muguga, having a mean of 1 or 9 Theileria parva Muguga-infected salivary gland acini per tick, were kept under quasi-natural conditions at an altitude of 1950 m or 20°C at a relative humidity of 85% in the ...
Young, A. S.   +2 more
core   +1 more source

Conditional chemoconnectomics (cCCTomics) as a strategy for efficient and conditional targeting of chemical transmission

open access: yeseLife
Dissection of neural circuitry underlying behaviors is a central theme in neurobiology. We have previously proposed the concept of chemoconnectome (CCT) to cover the entire chemical transmission between neurons and target cells in an organism and created tools for studying it (CCTomics) by targeting all genes related to the CCT in Drosophila.
Renbo Mao   +7 more
openaire   +3 more sources

Simplified approach for the reliability estimation of large transmission and sub-transmission systems

open access: yes, 2014
Includes bibliographical references.Various specialised power system reliability modelling software are commercially available to analyse the expected performance of a utility’s transmission and sub-transmission network.
van der Merwe, J
core  

Calculation of the Transmission Ratio of 9HP Nine Speed Automatic Transmission

open access: yes, 2018
Taking a 9 speed automatic transmission (9 AT) of ZF company as study object,it is composed of four planetary gearsets and 6 shift elements. The transmission line of 9 speed automatic transmission is analyzed.
Yan Qiuhan, Zhan Changshu
core   +1 more source

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