Results 71 to 80 of about 1,398,502 (219)

Overcoming Dormancy in Prunus Species under Conditions of Insufficient Winter Chilling in Israel

open access: yesPlants
The phenomenon of dormancy and the evolutionary causes for its development are presented together with the effects of the climatic factors: temperature and light. Shade and darkness have been found to enhance bud breaking in peach. The effects of various
Amnon Erez
doaj   +1 more source

DISCRETE DYNAMIC MODEL OF BEVEL GEAR – VERIFICATION THE PROGRAM SOURCE CODE FOR NUMERICAL SIMULATION [PDF]

open access: yesScientific Journal of Silesian University of Technology. Series Transport, 2014
In the article presented a new model of physical and mathematical bevel gear to study the influence of design parameters and operating factors on the dynamic state of the gear transmission. Discusses the process of verifying proper operation of copyright
Krzysztof TWARDOCH
doaj  

Torsional Vibration Analysis Using Rotational Laser Vibrometers

open access: yesSensors
Torsional vibration is a critical phenomenon in rotor dynamics. It consists of an oscillating movement of the shaft and causes failures in multiple oscillating fields of application.
Steven Chatterton   +5 more
doaj   +1 more source

Pregled modelov vrednotenja geodetskih kontrolnih meritev : Preview of Evalution Models of Geodetic Control Measurements [PDF]

open access: yesGeodetski Vestnik, 2006
In the contribution the classification of evaluation models of geodetic control measurements is given. Contemporary geodetic measurement systems offer possibilities to measure movements and deformations of object in all details.As such they give the ...
Sonja Bogatin, Dušan Kogoj
doaj  

Application of Unsteady Fluid Flow Simulation in the Process of Regulating an Industrial Hydraulic Network

open access: yesApplied Sciences
In this article, an analytical solution to a hydraulic network with a wide range of pipe lengths (up to 10 km) is proposed. The Finite-Difference Time-Domain (FDTD) method was applied with the aim of creating a regulation model for controlling both the ...
Milan Fil’o   +5 more
doaj   +1 more source

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