نتایج جستجو برای: f test
تعداد نتایج: 1092365 فیلتر نتایج به سال:
The Sliding Scale Conjecture in PCP states that there are PCP verifiers with a constant number of queries and soundness error that is exponentially small in the randomness of the verifier and the length of the prover’s answers. The Sliding Scale Conjecture is one of the oldest open problems in PCP, and it implies hardness of approximation up to polynomial factors for problems like Max-CSP (with...
The purpose of present study was to investigate effectiveness of aerobic and non-aerobic exercise training on some inflammatory markers that affects on creation cardiovascular disease. 45 young healthy men randomly among students of Hamadan Payame Noor University divided to 3groups including: 1.] experimental group1 including aerobic exercise training, 2.] Experimental group2 including non-aero...
Introduction: Major Depression disorder is the most common psychiatric disorder in which mood swings and sadness are prominent symptoms. This study aimed to evaluate the effectiveness of emotional schema therapy on the severity of depression and cognitive emotion regulation strategies. Method: The present study was a pre-test, post-test design with a control group. Among the patients with major...
Introduction: The prevalence of coronavirus and the psychological consequences of the social distancing scheme is one of the most important human social events in the 21st century that nurses' families are facing the psychological consequences. The aim of this study was to evaluate the effectiveness of problem-based family therapy on reducing the negative effects of social distance caused by Co...
This study was conducted to evaluate the effectiveness of behavioral self-regulation training on improving impulsivity symptoms, attention, and concentration of students with hyperactivity-impulsivity. The research method was quasi-experimental with a pre-test-post-test design with the control group. The statistical population of the study included all children with ADHD in the age range of 9-1...
Given a monomial ideal I = 〈m1,m2, · · · ,mk〉 where mi are monomials and a polynomial f as an arithmetic circuit the Ideal Membership Problem is to test if f ∈ I . We study this problem and show the following results. (a) If the ideal I = 〈m1,m2, · · · ,mk〉 for a constant k then there is a randomized polynomial-time membership algorithm to test if f ∈ I . This result holds even for f given by a...
Abstract Object: one of the most common and disruptive symptoms experienced by cancer survivors is cancer related fatigue. This symptom can persist many years after cancer diagnosis, leading to reduced performance, quality of life, and significant socioeconomic outcomes. Therefore, the aim of this study is to answer the question of whether mindfulness –based stress reduction on cancer related f...
BACKGROUND AND OBJECTIVE Field and laboratory-based tests are used to measure exercise capacity in people with COPD. A comparison of the cardiorespiratory responses to field tests, referenced to a laboratory test, is needed to appreciate the relative physiological demands. We sought to compare peak and submaximal cardiorespiratory responses to the 6-min walk test, incremental shuttle walk test ...
تحقیق حاضر به بررسی درک دانشجویان از مزایا و معایب آزمون های کامپیوتری تافل و تاثیر جنسیت بر درک آنها پرداخته است. شرکت کنندگان در این تحقیق 100 نفرزبان آموز مرد و زن بودند که در آزمون کامپیوتری تافل در ایران شرکت کرده بودند. پرسشنامه یی که در مورد مزایا و معایب آزمون های کامپیوتری در مقایسه با آزمون های کاغذی توسط محقق تهیه شده بود جهت تکمیل به این افراد ارایه شد. داده های بدست آمده در این مطا...
Background: Acute Myocardial Infarction (AMI) is the first and the most important leading cause of mortality in Iran. Psychological factors play a key role in the onset and exacerbation of this disease. Objective The purpose of this study was to evaluate the effect of Dialectical Behavior Therapy (DBT) on perceived stress and coping skills of patients following AMI. Materials and Methods: T...
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