فصلنامه نوید نو
پیاپی 81 (بهار 1401)

Internet addiction disorder is a psychological disorder that affects individual and social lives and causes some disorders. The aim of this study was to compare sleep quality, social dysfunction, and cognitive empowerment in students of Mohaghegh Ardabili University with or without internet addiction disorder.

The present study was a descriptive-comparative causal study. The statistical population of this study was all students of Mohaghegh Ardabili University in the first semester of the academic year of 2018-19. Internet addiction and 50 non-Internet addiction students were selected. Young's Internet Addiction Questionnaire (with a cut-off score of 70 and above), the Goldenberg General Health Questionnaire for social dysfunction, the Petersburg Sleep Quality Questionnaire, and the Rescue Cognitive Competence Questionnaire were used to collect data. Data were analyzed using multivariate analysis of variance.

The results showed that the scores of non-Internet-addicted students in the variables of sleep quality (p = 0.001) and cognitive empowerment (p = 0.02) were significantly higher than students with Internet addiction disorder. The results also showed that the variable scores of social dysfunction disorder were significantly higher in students with Internet addiction disorder than non-Internet-addicted students (p = 0.001).

According to the results, it is recommended to provide the necessary training courses in universities for proper and effective use of the Internet, and to acquaint the young generation with behavioral, moral and social dangers.

Emotional intelligence is an attribute of behavioral readiness and desires of the individual with which he recognizes, processes, and organizes emotional information. This type of emotional intelligence is also called emotional efficiency. In the present study, the psychometric properties of the trait emotional intelligence questionnaire as one of the most important tools to assess the level of trait emotional intelligence have been evaluated.

In this study, the psychometric properties of the Trait Emotional Intelligence Questionnaire were surveyed by 494 high school students in Tehran province. The questionnaire consisted of 153 questions and 15 subscales and was graded according to the Likert scale of seven points. Inferential analysis of data was performed with SPSS, LISREL and AIMOS statistical software.

Examination of the construct validity through the analysis of the components of the main questionnaire shows that the 15 factors extracted explain 65/65 ‌ the total variance of the variables. The main questionnaire in our study became 122 questions and 14 subscales. (One subscale and 31 questions were omitted due to negativity and lack of appropriate factors.) 14 factors include emotion management, emotion control, emotion perception, Optimism and happiness, social awareness, emotion expression, stress management, self-motivation, empathy, relationships, assertiveness, self-esteem, irritability, and adaptability. As a result of the present study, Cronbach's alpha coefficient for each of the factors in the questionnaire was between 0.48 and 0.98.

The Cronbach's alpha coefficient obtained for each of the available factors showed that the 122-item questionnaire was valid and valid among Iranian high school students. Also, during the study, it was found that intelligence Excitement among female high school students in Tehran province is higher in regular schools than in gifted schools.

Plant extracts and their phenolic and flavonoid compounds have known anti-microbial and anti-cancer properties, but extraction methods and solvents can affect their properties. The aim of this study was to evaluate and comparison of the biological properties of Impatiens walleriana and Melissa officinalis. Plants were prepared from Tehran local flower market in 2018, isolated, dried in shade (less than 1% moisture) and milled. After preparation of various extracts including ethanol / methanol, aqueous and acetone by maceration and ultrasonic methods, the compounds were examined. The biochemical compounds were compared. Compounds include total phenolic content determined by Folin-Ciocalteu method, total flavonoid content by aluminum chloride method, anthocyanin and total carotenoids by colorimeter methods. The results showed that the maceration extract method was superior to the ultrasonic extraction in studied plants and ethanol / methanol with purity (1: 1 ratio) of 70% was selected as the most suitable solvent. Melissa officinalis had higher flavonoid content of  8.75±1.01 mg / g DW and Impatiens walleriana leaf had more phenolic content of 12.66 ± 0.2 mg / g DW than the other two compounds. Impatiens walleriana flowers had more anthocyanins due to their color composition (2.09 ± 0.02 µmol / g DW) than the other two compounds and Melissa officinalis contained the most carotenoid (5.07 ± 0.06 mg / g DW). Extracts of the studied plants contain significant (P<0.05)  amount of antioxidant compounds. Therefore, further research is recommended to fully identify these compounds and their antioxidant potency.

One of the components of effective health care services is measuring patient satisfaction. Patient satisfaction is the patient's perception of the care received compared to the expected care. Assessing patient satisfaction is important because satisfied patients are more likely to follow treatment. The aim of this study was to determine patients satisfaction with clinical laboratory services and related factors in outpatient and inpatient wards of Panj Azar Hospital in Gorgan. In this descriptive-analytical study in 2019, 549 patients in inpatient and outpatient wards referred to the medical laboratory of Panj Azar Hospital were included in the study by convenience  sampling method; The required information for the study was completed using a 23-item questionnaire including demographic characteristics, how to provide services to patients and facilities of the laboratory environment by face-to-face interview. The analysis of research data was performed using Spss software version 22 at the significance level of 0.05 with two methods of descriptive and inferential statistics.  Among 549 patients studied with a mean age of 38.51 and a standard deviation of 18.20, 56.1% were male and 59.9% had primary and post-graduate education, 87.8% had insurance and were among the hospitalized. 83.6% were hospitalized for less than a week. 88.9% of the patients were hospitalized and the rest were outpatients. Mean and standard deviation of satisfaction score in service dimension was 41.32 ± 5.85, satisfaction score in environment dimension was 15.02 ± 2.62 and total score was 56.34 ± 6.31. Is. Also, in the environment dimension, a statistically significant difference was observed between the available variables hospitalization frequency and length of hospitalization (P<0.05). Patients were relatively satisfied with services such as staff responsiveness, queuing for admissions, how laboratory staff treat patients, sampling skills in performing tests, and environmental factors such as cleaning of laboratory toilets, amenities, appropriate and accessible laboratory location.

Oral and dental health is one of the most important health indicators in the society. Decayed Missing Filled Teeth (DMFT) index and Community Periodontal) Index of Treatment Needs (CPITN) are the most important indicators used in oral health evaluation. The aim of this study was to evaluate the oral health status of 12-years-old students of Gonabad and Bejestan and its relationship with their drinking water and some related factors. This cross-sectional analytical study was performed on 760, 12 years old students of Gonabad and Bejestan in during the educational years of 2018- 2019. Demographic information, eating and drinking and health habits were collected by a questionnaire and oral health status was recorded in a checklist by a clinical examination. Fluoride and calcium parameters of drinking water were measured 2351 and 8652, according to the standard of Iranian Institute of Standards and Industrial Research.Data were analyzed by SPSS softwareV.20. The mean DMFT index of students in Gonabad and Bejestan were 0.89±1/26 and 0.86±1/12.The mean drinking water fluoride of Gonabad and Bejestan were 0.39±0/298 mg/L and 0.21±0/042 mg/L. The mean calcium of drinking water in Gonabad and Bejestan were 12.86±9/42 mg/L and 10.26±1/07 mg/L. According to the statistical tests, there was a significant relationship between DMFT index and amount of drinking water per day, drinking water fluoride and dental floss usage (P-value <0/05(.There was also a significant relationship between CPITN with toothbrush (P-value <0/05). As drinking water fluoride and dental floss that among the day are associated DMFT index, drinking water fluoride should be kept within the standard range and oral health care techniques such as using toothbrush and dental floss must be taught to students.

Secondary metabolites of plants such as polyphenolic compounds have numerous therapeutic properties. Herbal medicines contain phytochemical compounds with antimicrobial properties have a great importance in the treatment of various microbial infections. The aim of this study was the usage of Pistacia vera L skin (more than 400,000 tons per year) in extracting compounds with antibacterial properties. P. vera cv. Kallehghuchi was obtained from Sirjan city in Iran and pistachio skin was extracted with four solvents (70% acetone, 50% ethanol, 50% methanol and water), then, the antimicrobial properties of the extracts were investigated on Staphylococcus aureus. For this purpose, the disc diffusion method was used. MIC (minimum inhibitory concentration) and MBC (minimum bactericidal concentration) values were measured to determine the minimum bactericidal concentration and minimum inhibitory concentration of the extracts.  Acetone solvent had the highest antibacterial properties, with MIC and MBC values of 88.55 μg / ml and 354.16, respectively. In fact, the presence of some bioactive compounds such as phenols and flavonoids in Pistacia vera L skin, with antimicrobial properties can have many applications in various industries such as food and pharmaceutical industries.Therefore, these important compounds can be obtained from wastes such as Pistacia vera L skin, which are produced in large quantities annually in the country, and can contribute to the economy of society.

One of the most important measures to increase sperm quality and consequently the success of assisted reproductive technology (ART) is to protect sperm against oxidative reactions during freezing. Zoratrol is an antioxidant compound that protects the body against chronic diseases by scavenging free radicals. The aim of this study was to evaluate the effect of resveratrol on human sperm functional parameters and to evaluate apoptosis and expression of HSP70 and Caspase3 genes after cryopreservation. In this study, 40 men referred to the ACECR Infertility Center in Qom, all of whom met the inclusion criteria, were used as the target population. The target population was divided into two groups of men with normal WHO criteria and a second group of patients with asthenotracheal sperm. After sperm sampling, the sperm was frozen with different concentrations of resveratrol. Semen samples were examined for sperm parameters including concentration, morphology, motility, viability, reactive oxygen species (ROS), apoptosis and expression of HSP70 and caspase 3 genes.  Resveratrol significantly increased sperm motility by 0.02 and 0.05 mM (P≤0.001), but decreased compared to the control group with resveratrol by 0.25 and 0.1 mM (P≤0.001). With the exception of resveratrol 0.25 mM, all doses of resveratrol, especially 0.05 mM, increased sperm count (P˂0.05). All doses of resveratrol, especially 0.02 mM and 0.05 mM, reduced apoptosis and expression of HSP70 and caspase3 genes. In general, resveratrol supplementation before cryopreservation significantly increased sperm quality and reduced the side effects of cryopreservation shock.

Covid-19 pandemic Pediatric nurses face challenges in child care that can affect the delivery of effective and quality care. The aim of this study was to identify the pediatric nursing challenges faced by Covid-19.

A integrative review of studies (2019-2020) on challenge pediatric nursing determinants was done in English. PubMed, Embase ProQuest, Science Direct, Google Scholar were searched using the following keywords: covid-19 ،SARS-COV-2 ،pediatric nursing ،adolescence ، child ،practitioner ،childhood ،nurse practitioner ،coronavirus infection ،pandemics.

finally 11 eligible studies were included in this review. Challenges facing pediatric nurses can be found in eight categories: disease transmission, deficiencies, displacement, reduced vaccination rates, masks and reduced communication, psychological problems of children, pediatric nurses, and Covid-19 vaccine injections and training.

The Covid-19 pandemic has posed many challenges to pediatric nursing around the world; Therefore, in order to solve these challenges and support nurses, managers can provide effective coping strategies at different levels with proper planning to manage resources and rely on training.

Non-pharmacological treatments are methods to control a child's pain during various therapeutic procedures. Many studies have suggested different methods for this purpose. However, a study has not yet examined what is appropriate for each age group.

The present systematic review study was conducted based on the PRISMA guideline for review studies. This study was conducted to review controlled clinical trial studies evaluating the effectiveness of any non-pharmacological intervention (during painful intervention) compared to routine care to improve children's experience of pain. A systematic search of the literature reviewed by two of the researchers in this study was conducted by 2020. The search was conducted on PubMed, the Cochrane Library, and the Web of Science, Scopus, and Science direct. The modified Jadd scale was used to evaluate the quality of the studies. Microsoft Excel was used to extract study details.

The results of a pilot study showed that there was a great deal of heterogeneity in the types of tools used as a non-pharmacological method of pain control and the tools used to evaluate the patient's experience; Therefore, the synthesis of the findings was not done quantitatively. In the present study, 24 studies with a total of 2653 participants were reviewed. In the case of preterm infants, 5 studies were performed with a total of 378 infants. The studies that examined term and infant infants were three studies with a total of 460 term or infant infants. A total of 16 studies were reviewed involving 1,815 children (toddlers, early childhood children, middle-aged children, and adolescents). More taste stimulation and sucking were appropriate for premature infants. Mother's arms were a good option for term babies. In higher age groups, different deviation methods showed good performance; But the results for music playback have been conflicting.

The present study showed that the use of different methods of pain control should be selected according to the age of the child and due to the existence of different options with appropriate performance and the absence of risk in the use of non-pharmacological methods, according to the circumstances. The child should use one or more appropriate distraction methods.

Statistics show that approximately 15 million referrals to emergency departments in one year were due to limb trauma. Considering the need to know the anatomy and its physiology is essential for understanding the diseases and choosing the correct treatment, this study was a comparative study of traditional medicine's view of lower limb bones and muscles with modern medical ideas.

This research was a library study examining anatomical descriptions in accessible books of traditional medicine such as Tashrih - Mansuri, Hidayat al-Mutaallimin by Abubakr Rabi ibn Ahmad al-Akhawayni al-Bukhari, zakhire-e kharazmshahi, Anatomy Abolhassan Khan, and Ibn Sina's Canon.

Then they were compared with the anatomy of modern science. The results of comparative studies show that the basis of anatomical theories is in line with modern theories of modern medicine. The subtle and anatomical features of the body are expressed and it is interesting that this was at a time when imaging devices were lacking.