Publications by authors named "Davood Kiani"

Selection and breeding for high-yielding in oilseed rape have always been one of the leading objectives for oilseed rape breeders. This process becomes more complicated when all quantitative traits are considered in selection in addition to grain yield. In the present study, 18 oilseed rape genotypes along with 2 check cultivars (RGS003 and Dalgan) were evaluated across 16 environments (a combination of 2 years and eight locations) in the tropical climate regions of Iran during 2018-2019 and 2019-2020 cropping seasons.

View Article and Find Full Text PDF

Nuclear technology is currently used as a tool in mutation breeding to improve crops by increasing genetic variation. The ionization of gamma rays produces large amounts of free radicals, simulating stressors in the natural environment. To avoid gamma-ray-induced oxidative stress, plants use antioxidant defense systems.

View Article and Find Full Text PDF

Objectives: Since an individual's personality and behavior are mainly shaped in the family environment, parental substance abuse and its consequences can lead to confusion and instability in the family environment and reduce child-parent relationship. This study was conducted to investigate the relationship between different aspects of parental communication patterns and self-efficacy in adolescents with parental substance abuse.

Materials & Methods: In this descriptive correlational study, a total of 100 adolescents with parental substance abuse were selected via random sampling.

View Article and Find Full Text PDF

Objective: Use of narcotics to relieve pain in labor affects neurobehavioral and nutritional conditions of newborns after birth. However, there are inadequate data on the effects of drugs currently used in labor. This study was performed to examine the association between newborns' breastfeeding behaviors in the first two hours after birth and drugs used for their mothers in labor in Isfahan, central Iran, from 2014 to 2016.

View Article and Find Full Text PDF

Objective: The present study was conducted to investigate the effect of happiness program on performance for mothers of children with cleft lip and palate.

Materials & Methods: In this semi experimental study, 64 mothers of children with cleft lip and palate referring healthcare team in Isfahan University of Medical Sciences, Iran were enrolled by simple random sampling in 2015. They were divided to two groups of control and intervention.

View Article and Find Full Text PDF

Background: Birth of a child with cleft lip and palate, as a crisis, can affect family relationships and interactions seriously and hence self-esteem in family members. The present study was conducted to investigate the effect of a happiness training program on self-esteem in the mothers of children with cleft lip and palate.

Materials And Methods: In this quasi-experimental study, 64 mothers of children with cleft lip and palate referring to health-care team in the Isfahan University Medical Sciences were enrolled by convenience random sampling.

View Article and Find Full Text PDF

A child afflicted with facial deformities such as cleft lip and palate usually affects their parents, because of difficulties in nutrition, speech, aesthetics and social connections, and also imposing a lot of stress on them. The aim of this study was to investigate the effects of a happiness program on the perceived stress in the mothers of children with cleft lip and palate. This study was a quasi-experimental study in which 64 mothers of children with cleft lip and palate were divided by simple random sampling into intervention and control groups (n=64).

View Article and Find Full Text PDF

Introduction: Facial deformities and aesthetic and functional anomalies in children may be a cause of real distress in families. Problems faced by parents in coping with a child's anomaly can be upsetting and lead parents to exhibit over-severe behavior. The present study was conducted in order to study the effect of happiness program on the happiness of the mothers of children with a cleft lip and palate.

View Article and Find Full Text PDF

Background: Incidence of asthma in adolescents leads to variations in family status, roles and interaction with peers for them, which could be a source of stress and psychological tensions in them. Therefore, the present study was conducted to investigate the effect of Orem's self-care model on perceived stress in adolescents with asthma.

Methods: In this semi-experimental study conducted from April 2013 to February 2014, 64 asthmatic adolescents referring Shariati Hospital, Isfahan were enrolled by simple random sampling and the patients were assigned to two groups of control and intervention.

View Article and Find Full Text PDF

Background: Idiopathic thrombocytopenic purpura (ITP) is a chronic disease which is accompanied with hopelessness and loss of the sense of well-being due to its symptoms and treatment. It also affects patients' sense of social and spiritual well-being. This disorder decreases patients' self-esteem and their quality of life by changing their mental image and self-confidence.

View Article and Find Full Text PDF

Background: Mental stress and daily crises comprise a part of physical and mental threats. Perceived stress is a physical and mental threat, as well. Perceived stress is a psychological process during which the individual considers his/ her physical and psychological welfare as being threatened.

View Article and Find Full Text PDF

Introduction: Acquisition of chronic diseases such as asthma leads to psychological, mental and physical complications in adolescents, and hence their self-esteem may be compromised. Therefore, the present study was conducted to assess the effect of Orem's self-care model on self-esteem of adolescents with asthma.

Materials And Methods: This semi-experimental study enrolled 64 asthmatic adolescents referred to Shariati Hospital, Isfahan.

View Article and Find Full Text PDF