نتایج جستجو برای: static and dynamic partial root dryingirrigation
تعداد نتایج: 16950109 فیلتر نتایج به سال:
Background and purpose: Physical activity is one of the components of impulsivity and is one of the risk factors for falls in elderly. In the other words, it causes loss of balance. The aim of this study was to investigate the relationship between impulsivity level in elderly and their ability in maintaining balance. Materials and methods: This cross-Sectional study was performed in 50 elder...
A new form of LFSR reseedingg that provides higher encodingg efficiency andd hence greater reductionn inn test dataa storage requirements is described. Previous forms of LFSR reseedingg have beenn static (i.e., test generationn is stoppedd andd the seedd is loadedd at one time) andd have requiredd full reseedingg (i.e., n=r bits are usedd for ann r-bit LFSR). The new form of LFSR reseedingg pro...
DOR: 98.1000/2383-1251.1398.6.51.11.1. 1575.1578 Extended Abstract Introduction: Pulses are a group of crops which are important in human nutrition and also sustainability of agronomical systems and economic advantage. Regarding optimum planting density of mung beans (40 plant m-2), more than 700 tons of certified seeds of mung bean seeds are needed all over the country, confirming the im...
Objectives: Balance is a key component of motor skills ranging from maintaining posture to executing complex sport skills. The aim of this study was to Comparison of static and dynamic balance of athletes of different sports in conditions with and without posture disturbances. Methods: Fort two athletes with 3 years athletic experience (wrestling (n=14, age 19.85±2.79 years, height 177.14±5.17...
in this research optimal reconfiguration strategy of the improved srr reconfigurable mobile robot based on force-angle stability measure has been designed using genetic algorithm. path tracking nonlinear controller which keeps robot’s maximum stability has been designed and simulated in matlab. motion equations of the robot have been derived in parametric form by means of newton- euler, lagrang...
Friction is a nonlinear phenomenon which has destructive effects on performance of control systems. To obviate these effects, friction compensation is an effectual solution. In this paper, an adaptive technique is proposed in order to eliminate limit cycles as one of the undesired behaviors due to presence of friction in control systems which happen frequently. The proposed approach works for n...
In this research, the demand function of drinkable water in Qazvin Province was estimated using dynamic and static methods. The required data were collected from the data of the provinces of Qazvin in the time period (1996-2016) and collected by referring to the statistical system of Statistics Center of Iran and the provincial planning and budget organization of Qazvin Province. The explanato...
in this paper, the mechanical behavior of three-phase inhomogeneous materials is modeled using the meso-scale model with lattice beams for static and dynamic analyses. the timoshenko beam theory is applied instead of the classical euler-bernoulli beam theory and the mechanical properties of lattice beam connection are derived based on the continuum medium using the non-local continuum theory. t...
Motor skills are always considered as one of the effective factors on human activities. The purpose of this research is to study the role of birth order and birth weight in the static and dynamic balance of boys aged 9-11 years old. 94 male students have been evaluated in this research. The personal information questionnaire and medical records were used to acquire data pertaining to birth or...
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