نتایج جستجو برای: parameter changed with those arrangements after pretest

تعداد نتایج: 9853413  

Journal: :iranian journal of medical physics 0
mohamad javad tahmasebi-birgani department of medical physics, jundishapuruniversity of medical sciences, ahvaz, iran mohamad reza bayatiani radiotherapy and medical physics department of arak university of medical sciences&khansari hospital, arak, iran fatemeh seif radiotherapy and medical physics department of arak university of medical sciences&khansari hospital, arak, iran mansur zabihzadeh department of medical physics, jundishapuruniversity of medical sciences, ahvaz, iran hojatolah shahbazian department of medical physics, jundishapuruniversity of medical sciences, ahvaz, iran

introduction magnetic fields are capable of altering the trajectory of electron beams andcan be used in radiation therapy.theaim of this study was to produce regions with dose enhancement and reduction in the medium. materials and methods the ndfeb permanent magnets were arranged on the electron applicator in several configurations. then, after the passage of the electron beams (9 and 15 mev va...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - دانشکده علوم 1391

1. to determine whether difference in birth body mass influenced growth performance in pipistrellus kuhlii we studied a total of 12 captive-born neonates. bats were assigned to two body mass groups: light birth body mass (lbw: 0.89 ± 0.05, n=8) and heavy birth body mass (hbw: 1.35 ± 0.08, n=4). heavier body mass at birth was associated with rapid postnatal growth (body mass and forearm length) ...

Journal: :Journal of motor behavior 2007
R Brydges H Carnahan D Backstein A Dubrowski

Practice of complex tasks can be scheduled in several ways: as whole-task practice or as practice of the individual skills composing the task in either a blocked or a random order. The authors used those 3 schedules to study 18 participants' learning of an orthopedic surgical task. They assessed learning by obtaining expert evaluation of performance and objective kinematic measures before, imme...

2017
Áurea Tamami Minagawa Toryiama Elizabeth Fujimori Claudia Nery Teixeira Palombo Luciane Simões Duarte Ana Luiza Vilela Borges Christiane Borges do Nascimento Chofakian

OBJECTIVE to analyze the changes in prevalence, median duration and correlates of breastfeeding in a small city in São Paulo state, Brazil. METHOD analysis of two cross-sectional studies, conducted at intervals of one decade, with 261 and 302 children younger than two years, respectively. We used Kaplan-Meier survival analysis for calculation of the median duration of breastfeeding, and Cox r...

Journal: :Journal on Education 2023

Now days, the use of technology can be used as an interactive learning medium. Interactive media are tools/objects that provide convenience and support successful implementation learning, because facilitate students' understanding in receiving through these technological students easily access receive messages for mathematics or other learningThe research was carried out with knowing effect Wor...

Journal: :Gazi university journal of science 2022

Electronic components must be tested to allow for safe and reliable missions in radiation environments. The METU Defocusing Beamline (METU-DBL) was installed the R&D room at Particle Accelerator Facility (PAF) of Turkish Energy, Nuclear Mineral Research Agency (TENMAK). This facility established accordance with European Space (ESA), Components Coordination (ESCC), No: 25100 standard con...

2005
Klaus Fiedler Matthias Bluemke

One pragmatic goal of implicit tools like the Implicit Association Tests (IAT) is to rule out self-presentation and controlled responding. Three experiments examined whether the IAT meets this goal, using Turkish and German groups along with positive and negative traits. Experiment 1 was an Internet study. After completing a naïve IAT pretest, participants were instructed to fake on a posttest ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شاهد - دانشکده هنر 1391

now-a-days graphic design plays a major role in influencing culture, society, business, and customers, in such a way that one could look upon every individual as a potential customer. graphic designers seek to identify customers needs and find an intelligent solution for them. correct identification and understanding of those needs is the first step towards achieving ones goals. marketing knowh...

In this paper, distributed parameter process systems behavior is studied in frequency domain. Based on the dominant gain concept that is developed for such studies, a method is presented to control distributed parameter process systems. By using dominant gain concept, the location of open loop zeros, resulted from the time delay parameter in the process model, were changed from the right half p...

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