: This study aimed to investigate the effectiveness of group cognitive-behavioral therapy on aggression among addicts. Method: A quasi-experimental design along with pre-posttest stages, control group, and follow-up was employed for the conduct of this study. The number of 24 addicts referring to rehabilitation clinics in Tehran was selected as the sample size of this study via convenience samp...

Background and Objective: Reality therapy referred to taking responsibility and having effective relationships with others and social adjustment in life. This study aimed to investigate the effect of reality therapy on promoting responsibility and social adjustment in adolescent females. Materials and Methods: This quasi-experimental study was conducted using a pretest-posttest design with a c...

building on previous studies on intellectual features and learners’ grammar learning, the present study aimed at investigating whether intelligence criterion had any impact on efl learners’ english grammar learning across two intelligence levels. in the current study, the participants were divided into two experimental and control groups by administration of raven i.q. test. this led to the for...

Purpose: Emergence of chronic physiologic diseases such as cancer results in psychological distress for the inflected children. Therefore, the objective of the present study was to investigate child-centered mindfulness therapy on the aggression and cortisol level after drug therapy in the children with cancer. Method: The research method was quasi-experimental with pretest, posttest, control g...

The aim of this study was to compare the effectiveness of online intensive short-term psychotherapy (ISTDP) and existential therapy on the defense mechanisms of psychiatric patients in the counseling center of Imam Khomeini Hospital in Tehran. This research was a quasi-experimental study with a pretest-posttest and a two-month follow-up with a control group design. The statistical population of...

nowadays, the development of anti cancer drugs is an important subject in pharmacology. bisphosphonates (b.p) are a great choice for design and production of the types of drugs which not only could perform as anti cancer agents but also could inhibit the function of acetyl cholinesterase (ache). ache hydrolyzes the acetylcholine (which is a neurotransmitter in nervous system) using the oh in i...

growing demands and requires of high data rate systems cause significant increase of high frequency systems for wideband communication applications. as mixers are one of the main blocks of each receivers and its performance has great impact on receiver’s performance; in this thesis, a new solution for ku-band (12-18 ghz) mixer design in tsmc 0.18 µm is presented. this mixer has high linearity a...