نتایج جستجو برای: radiation therapy

تعداد نتایج: 852472  

Journal: :Physics in Medicine and Biology 1997

Journal: :Neuro-Oncology 2012

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه علوم بهزیستی و توانبخشی - دانشکده توانبخشی 1393

abstract objectives gradual increase length and complexity of utterance (gilcu) therapy method is a form of operant conditioning. this type of treatment is very precise and controlled that is done in 54 steps in 3 speech situations consisted of monologue, reading and conversation. this study aimed to examine the effects of gilcu treatment method on reduction of speech dysfluency of school-age...

ژورنال: سنجش و ایمنی پرتو 2015

With the development of science and technology in the medical field and need more than ever to accuracy and quality of treatment has been causer increase different radiotherapy methods. Almost the past two decade’s intraoperative radiation therapy (IORT) as one of the new techniques used to treat cancer patients. One of the problems with this method is obtaining accurate dosimetry, becaus...

Daryoush Shahbazi-Gahrouei, Milad Baradaran-Ghahfarokhi Mohammad Amin Mosleh-Shirazi, Nader Fallahian Sadegh Sherkat Zahra Akmali

Introduction: In radiation therapy, determining the location of the tumor accurately during irradiation is one of the most important requirements. However, lung tumors are not fixed in a single location and move during irradiation due to respiratory motion. Due to limitations in assessing such movements, using a lung phantom can be useful and operational for their fast, easy an...

Journal: :European Heart Journal 2001

Journal: :Anales del Sistema Sanitario de Navarra 2009

Journal: :CA: A Cancer Journal for Clinicians 1976

A Mahmoodzadeh F Pakniyat H Mozdarani H. A Nedaie M Salimi S Gholami

Introduction: Radiation-induced bystander effect (RIBE) is a well-known response associated with the induction of radiation effects in non-irradiated cells via signaling of hit ones. As this so-called phenomenon has been largely investigated in low dose levels, few studies focused on higher dose levels such as grid therapy. Grid therapy or spatially fractionated gri...

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