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کاربرد نوع شرط:
- جایگاه : پژوهشی
- مجله: Future of Medical Education Journal
- نوع مقاله: Journal Article
- کلمات کلیدی: Evaluation,Education,learner,Faculty
- چکیده:
- چکیده انگلیسی: Background: Every year a number of Iran’s faculty members in Medical science universities got promoted to a higher scientific rank with respect to their history of administrative and scientific services and research and educational activities. One of the faculty promotion criteria is assessing the quality of their educational activities which encompass four areas (training, professional and social ethics, and class management). In Medical Science University, Professor’s assessments will be performed by students, colleagues, head of the department, hospital educational assistant as well as self-assessment. This study has the aim of examining the corresponding rate of evaluators’ opinions regarding the assessed quality of promoted professors’ educational activities in the Medical Science University from the year1390 to 1394.
Methods: In this cross-sectional study, 160 promoted faculty members from fundamental and clinical group, from the year 1390 to 1394, were chosen as a case study. However, since there were a limited number of professors, the whole society was considered as a sample by the census. The data collection was based on some questionnaires that their validity and stability were confirmed by the Minister of Health and Medical education and were adjusted based on a Likert Scale (from very good to very bad).These questionnaires were filled by learners, heads of departments, colleagues, hospital, educational assistant as well as self-assessment. Then the given scores were separated elicited through medical science assessment expert and the information was analyzed by SPSS (11.5) software with a statistical test of the correlation coefficient.
Results: investigating the correlation coefficient of students’ colleagues, head of the department, hospital and university educational assistant opinions regarding the assessment of promoting faculty members show that their ideas display no meaningful correspondence and agreement in the area of education (P=0. 07). In other assessment areas, there is a meaningful correspondence of evaluators’ opinions.
Conclusions: our findings reflect that there is a meaningful correspondence of evaluators’ opinions except in the area of education. We can refer to evaluators’ lack of, accurate understanding of the professors’ teaching styles as one of the main reasons of such in correspondence.- انتشار مقاله: 22-02-1394
- نویسندگان: Aliakbar Heidari,Amir Hosein Kayzouri,Nazanin Zamanian
- مشاهده
- جایگاه : پژوهشی
- مجله: Future of Medical Education Journal
- نوع مقاله: Journal Article
- کلمات کلیدی: attitude,Awareness,satisfaction,EDC,EDO
- چکیده:
- چکیده انگلیسی: Background:The aim of this study was to investigate the education board of Mashhad University of Medical Sciences on the EDO and EDC, and their awareness of, attitude towards, and satisfaction with these centers.
Methods: In this descriptive study, all the members of the education board of Mashhad University of Medical Sciences in the basic and clinical departments were taken as the target group. The data was collected through a researcher-designed questionnaire.
Results: On average, 37.22 % of the board had a thorough knowledge of the mission, goals, and activities of X; another 42.17% of them were familiar with these centers to some extent, and 20.6% knew nothing about them. Regarding the attitude, 39.7% of the board had a positive view about the activities and the necessity of the existence of such centers. Another 40.2% had a rather positive attitude. On the other hand, about the rate of their satisfaction, 13.03 % were satisfied with their activities, and 60% were fairly pleased.In deductive analysis of the data, results indicated no strong correlation between the awareness and satisfaction scores of the board with their academic rank. Nevertheless, there is a significant correlation between attitude scores and their rank.
Conclusions: According to the findings, the board of education in Mashhad University of Medical Sciences did not have an appropriate attitude toward EDO and EDC; in other words, the position and activities of these centers have remained unknown to them.- انتشار مقاله: 18-05-1393
- نویسندگان: Ali Akbar Heidari,Ali Shoeibi,Fahimeh Pourhaji,Fatemeh Pourhaji,Zahra Movaffaghi
- مشاهده
- جایگاه : پژوهشی
- مجله: Women’s Health Bulletin
- نوع مقاله: Journal Article
- کلمات کلیدی: anxiety,Therapeutics,Empathy,Interpersonal relationships
- چکیده:
- چکیده انگلیسی: Background: Anxiety disorders are psychiatric illnesses that are most common in developing countries. Obesity is thought to be a risk factor for anxiety and intimate relationship disorders. The aim of the present paper was to investigate the effect of compassion-focused therapy on social anxiety and interpersonal relationships among women on an overweight diet 2019-2020.
Methods: The study research design was quasi-experimental with a control group, pre-test, and post-test. We narrowed down 100 women according to the inclusion criteria; among them, we randomly selected 30 women on an overweight diet referring to the diet therapy clinics in Tehran province from December 2019 to April 2020. Afterwards, they were randomly assigned to experimental and control groups. The experimental group (n=15) was treated with compassion-focused therapy for ten weekly 90-minute sessions while the control group (n=15) did not receive any treatment. At the start of the study, after 10 weeks, all participants were tested using the Social Phobia Inventory (SPIN) and the Revised Communication Skills Questionnaire (RCSQ) methods. In addition to descriptive statistics, we used Chi-squared, independent, and dependent t tests to interpret the results; we employed the SPSS-25 program for all the analyses.
Results: According to Mean±SD, there was a significant difference between the experimental (1.41±0.03) and control (2.01±0.43) groups regarding social anxiety and regarding interpersonal relationships there was a significant difference between the experimental (2.50±0.21) and control (1.83±0.21) groups, respectively. The experimental group had significantly lower post-test scores in terms of social anxiety (P=0.04) and interpersonal relationships (P=0.001). Moreover, there was a significant change in the experimental group from the pre-test to the post-test concerning all components of social anxiety (P=0.001) and interpersonal relationships (P=0.001).
Conclusion: The findings showed that compassion-focused therapy could help with overweightness. Therefore, this intervention program is recommended for preventing social anxiety and interpersonal relationships among women on an overweight diet.- انتشار مقاله: 15-04-1399
- نویسندگان: Parichehr Sadr Nafisi,Zahra Eftekhar Saadi,Fariba Hafezi,Alireza Heidari
- مشاهده
- جایگاه : پژوهشی
- مجله: Pure Life
- نوع مقاله: Journal Article
- کلمات کلیدی: Syberspace,Citizens' Ideological Boundaries,Religious Government's Responsibility,Jurisprudence and Rights
- چکیده: مسئولیت حکومت دینی در فضای مجازی را میتوان به دو بخش اقدامات مرتبط با پیشرفت اقتصادی و پیشرفت علمی، معنوی و اخلاقی تقسیم نمود؛ در بخش نخست که تردیدی نیست و ادله فقهی- همچون وجوب جلب مصلحت و منفعت، وجوب دفع ضرر- و قوانین برنامه توسعه و شورای عالی مجازی، حکومت را مسئول می داند تا اقدامات توسعه ای در زمینه گسترش دولت الکترونیک و تجارت الکترونیک انجام دهد و نیز از باب دفع ضرر، اقدامات تدافعی در مبارزه با هکرها و حمله های سایبری انجام دهد؛ لذا در این خصوص، دیدگاه مشترکی میان اندیشه وران وجود دارد و همگی بر لزوم توسعه فضای مجازی در این ساحت ها تأکید دارند.
آنچه محل بحث و مناقشه از سوی برخی است، بخش دوم- لزوم مسئولیت دولت در حوزه های معنوی و اخلاقی و علوم اسلامی- است؛ مطابق با مسمای حکومت اسلامی، یکی از وظایف ذاتی و اولیه آن ترویج مبانی دینی و حفظ و حراست از آنهاست که برای این مهم نیز شیوه های مختلف و متنوعی وجود دارد؛ در عین حال، برخی هنوز در اینکه آیا حفاظت از مرزهای عقیدتی از وظایف ذاتی حکومت است، تردید دارند که این مسئله، طرح این پرسش را الزامی می کند که: آیا از منظر فقه و حقوق اسلامی، حکومت دینی وظیفه ای در حفظ و حراست از مرزهای عقیدتی شهروندان در فضای مجازی دارد؟
بر این اساس، فرضیه این پژوهش عبارت است از اینکه: با توجه به فلسفه تشکیل حکومت دینی و ادله فقهی- امربه معروف و نهی از منکر، وجوب تعلیم و تربیت، ادله ولایت فقیه- و نیز اصول موجود در قوانین موضوعه ایران، یکی از وظایف حکومت دینی حفظ و حراست از مرزهای عقیدتی است که یکی از مصادیق آن، حراست و حفاظت از فضای مجازی برای جلوگیری از آسیب رسانی به اعتقادات شهروندان به عنوان وظیفه سلبی- مثل فیلترینگ- و ترویج و تبلیغ اعتقادات صحیح دینی در فضای مجازی به عنوان وظیفه ایجابی است.
برای اثبات این فرضیه در پژوهش حاضر، از روش توصیفی- تحلیلی بهره گرفته شده است.- چکیده انگلیسی: The responsibility of a religious government in cyberspace can be divided into two parts: measures related to economic development and scientific, spiritual and ethical development; The Virtual Development and High Council holds the government responsible for developing measures to expand e-government and e-commerce, as well as defending, defending against hackers and cyberattacks; There is a common view among thinkers and they all emphasize the need to develop cyberspace in these areas. have.
What is at stake for some is the second part - the necessity of government responsibility in the spiritual and ethical spheres and the Islamic sciences; according to Islamic rule, one of its primary duties is to promote religious principles and to safeguard and protect them. There are various ways to do this; however, some still question whether protecting ideological boundaries is an inherent duty of government, which raises the question: Does Islamic jurisprudence and Islamic law have a duty to protect and protect citizens' ideological boundaries in cyberspace?
Accordingly, the hypothesis of this study is that: According to the philosophy of religious rule formation and jurisprudential arguments - the well-known and prohibited denial, the necessity of education, the jurisprudence of jurisprudence - as well as the principles contained in the laws of Iran, one of the The duties of the religious government are to protect and protect the ideological boundaries, one of which is to protect and protect cyberspace to prevent harming citizens' beliefs as a negative task - such as filtering - and to promote and promote religious beliefs in cyberspace. The task is positive.
To prove this hypothesis, a descriptive-analytical method has been used in the present study.- انتشار مقاله: 18-05-1396
- نویسندگان: Mohammad Ali Heidari,Hosein Andalib
- مشاهده
- جایگاه : پژوهشی
- مجله: Pure Life
- نوع مقاله: Journal Article
- کلمات کلیدی: media,Expediency,Rules of Jurisprudence
- چکیده: امروزه زندگی در دنیای باخبری، بشر را با چالش های جدی روبرو ساخته است؛ دسترسی ساختارشکنانه به اطلاعات و عدم پایش نسبت به صلاحیت های افراد میتواند منجر به خطای تحلیل گردد؛ از دیگر سو هر چند آگاهی از خبر و اطلاعات در زندگی افراد نقش مهمی ایفا می کند؛ اما بی خبری نیز می تواند در برخی موارد از نگاه روانشناختی امنیت آفرین باشد؛ به این علت است که رسانه ها از اخبار در جهت دهی افکار عمومی استفاده می کنند؛ البته تأثیر خبر در قدرت انتخاب و تصمیم گیری مخاطب پوشیده نیست که با توجه به این مهم- ناگزیر- به تدوین قواعد و اصول نظارت و هدایت مطلوب خبر هستیم.
در این میان، قواعد فقهی واجد کارایی و هماهنگی مناسبی با شرایط گوناگون است که حوزه خبر و خبررسانی نیز از این قاعده مستثنی نیست؛ لذا با نگاهی جامع به کاربرد قاعده مصلحت در اطلاع رسانی می توان خبر را از زمان جمع آوری تا هنگام اعلام به وسیله این قواعد کنترل نمود و مطابق با احکام فقهی و مقاصد شریعت، قانونمند ساخت؛ بر این اساس- در این پژوهش- مبانی فقهی و حقوقی مصلحت بیان شده، سپس ضمن اشاره به وجوه مختلف مصلحت و چارچوب نظری آن و نیز اطلاع رسانی و فرآیندهای بررسی شده، در پایان برخی مصادیق مورد ابتلا در حوزه خبر و اطلاع رسانی مورد بررسی قرار گرفته است.- چکیده انگلیسی: Today, life in the world of information has faced serious challenges for human beings; Deconstructive access to information and lack of monitoring of individuals' competencies can lead to analysis errors; On the other hand, although awareness of news and information plays an important role in people's lives; But ignorance can also be psychologically safe in some cases; This is why the media use the news to direct public opinion; Of course, the effect of news on the power of choice and decision-making of the audience is not hidden.
In the meantime, jurisprudential rules have good efficiency and coordination with various conditions, and the field of news and information is no exception to this rule; Therefore, with a comprehensive look at the application of the rule of expediency in information, the news can be controlled by these rules from the time of collection to the time of announcement and can be legalized in accordance with the rules of jurisprudence and the purposes of Sharia; Accordingly, in this research, the jurisprudential and legal principles of expediency are stated, then, while pointing to the various aspects of expediency and its theoretical framework, as well as information and processes studied, at the end, some examples in the field of news and information are examined. Is located.- انتشار مقاله: 14-05-1396
- نویسندگان: MohammadAli Heidari,AmirReza Tavakoli,Abedin Siahat Esfandiari
- مشاهده
- جایگاه : پژوهشی
- مجله: Physical Chemistry Research
- نوع مقاله: Journal Article
- کلمات کلیدی: Methylene blue,Methyl orange,Degradation,Dye,Silver nanoparticle,Rhodamine B,Electron relay effect,Poly acrylic acid hydrogel
- چکیده:
- چکیده انگلیسی: ABSTRACT:
In this study, Ag nanoparticles were loaded successfully into poly acrylic acid hydrogel (PAA) as a matrix to prepare PAA-Ag nanocomposite catalyst. The prepared catalyst was characterized by scanning electron microscope (SEM), transmission electron microscope (TEM), Fourier transform infrared spectrophotometer (FT‐IR), thermal gravimetric analyzer (TGA), inductively coupled plasma atomic emission spectrometer (ICP), and X‐Ray photoelectron spectroscope (XPS). The catalyst with NaBH4 was used to degrade some common pollutant dyes such as methyl orange (MO), rhodamine B (Rh. B), and methylene blue (MB) in water. UV-visible spectrophotometer was applied to determine the initial and final concentration of dyes. Some effective factors on degradation such as the amount of catalyst, the initial concentration of dye, time, and pH were investigated. The results demonstrated that the amount of catalyst equals to 0.02 and 0.03 g with 0.01 g of NaBH4 in 50 mL water, are appropriate to completely degrade 50 ppm of MO, Rh. B, and MB, respectively at pH=6.5 in less than 15 minutes.- انتشار مقاله: 01-06-1397
- نویسندگان: Ali Heidari,Hamid Moghimi,Jamal Rashidiani,Ramezanali Taheri
- مشاهده
- جایگاه : پژوهشی
- مجله: Nursing and Midwifery Studies
- نوع مقاله: Journal Article
- کلمات کلیدی: Behavior,Continuing education,Needlestick Injuries,Continuous Quality Management
- چکیده:
- چکیده انگلیسی: Background Education, universal precautions, using protective glasses and a standard method of used needle disposal, are the most important strategies for preventing bloodborne infections. Objectives The aim of this study was to compare the effect of a face-to-face education program with the effect of an official-imperative circular, on the needle-disposal behavior of nurses working in the Shahid Beheshti Hospital, Kashan, Iran. Patients and Methods This was a quasi-experimental study. We randomly selected eight wards from the hospital and educated all of the 120 staff nurses working in those wards about universal precautions. After one month, we communicated an official-imperative circular. A monetary penalty was given for non-adherence to the circular’s procedural advice. We used the SPSS 11.5 software for data management and analysis. Results The educational program increased the proportion of recapped needles from 60.7% to 62.3%. However, this increase was not statistically significant (P = 0.346). After implementing the official-imperative method, this proportion decreased significantly from 62.3% to 11.1% (P = 0.001). Conclusions Education, per se, is not effective in increasing nurses’ adherence to universal precautions; rather, strict supervision and obligatory regulations should be implemented following education.
- انتشار مقاله: 11-10-1348
- نویسندگان: Mansour Dianati,Neda Mirbagher Ajorpaz,Neda Mirbagher Ajorpaz,Sedigheh Heidari-Moghaddam,Mohammadali Heidari
- مشاهده
- جایگاه : پژوهشی
- مجله: Journal of Ornamental Plants
- نوع مقاله: Journal Article
- کلمات کلیدی: Stress,Environmental pollution,Landscape,Floriculture,Sound pollution
- چکیده: گیاهان به دلیل غیر متحرک بودن به طور اجتناب ناپذیری تحت تاثیر استرسهای محیطی هستند. امواج صوتی یکی از عوامل محیطی است که بر گیاهان اثر میگذارد. این مطالعه بهمنظور درک رابطه بین گیاهان و امواج صوتی و پاسخهای آنها که تاکنون ناشناخته مانده است طراحی گردید. برای این منظور گیاه مریم گلی (Salvia splendens)، یکی از گیاهان رایج در فضای سبز، تحت تاثیر امواج صوتی با فرکانس 1000 هرتز و شدت 90، 100 و 110 دسی بل به مدت یک ماه و هر روز یک ساعت قرار گرفت. گیاهچهها از بذرهای کشت شده در محیط کشت MS بدست آمد و هر 20 روز یک بار واکشت صورت گرفت. زمان آغاز تیمار 15 روز پس از کشت بذور بود. نتایج اندازهگیری صفات رشدی و آنتیاکسیدانی نشان داد که امواج صوتی با افزایش شدت صوت در فرکانس 1000 هرتز موجب افزایش رشد گیاه شدند. بیشترین طول ریشه، طول ساقه، وزن خشک، وزن تر در تیمار 110 دسی بل بدست آمد. امواج صوتی منجر به افزایش محتوی پروتئین و آنزیمهای آنتیاکسیداتیو کاتالاز، پراکسیداز و آسکوربات پراکسیداز شد. محتوی مالوندیآلدهید بهعنوان شاخص تخریب غشای سلولی با افزایش شدت صوت افزایش نشان داد. بهطور کلی، گیاه مریم گلی با افزایش رشد و بهبود صفات فیزیولوژیکی و بیوشیمیایی به تنش امواج صوتی پاسخ داد.
- چکیده انگلیسی: Plants are inevitably influenced by environmental stresses due to their immobility. Sound waves are one of these environmental factors affecting plants. The present study was designed to explore the less-known relationship between sound waves and plant responses. For this purpose, Salvia splendens, a common plant in urban green spaces, was exposed to sound waves at a frequency of 1000 Hz and at intensities of 90, 100 or 110 dB, as well as a control, for one hour a day for one month. Seedlings were obtained from the seeds of Salvia, were cultivated in an MS medium under in-vitro conditions and were sub-cultured every 20 days. The treatments were started 15 days after planting the seeds. The results of growth and antioxidant enzyme activities showed that the increase in the intensity of the sound waves at 1000 Hz frequency increased plant growth. Maximum root and shoot length, fresh weight and dry weight were observed at 110 dB. The sound waves also increased protein content and catalase (CAT), peroxidase (POD) and ascorbate peroxidase (APX) enzymes activity. Malondialdehyde content was increased with an increase in intensity. Overall, Salvia splendens responded to the sound wave stress by improving growth, physiological and biochemical parameters.
- انتشار مقاله: 18-10-1398
- نویسندگان: Salim Heidari,Mohsen Kafi,Sepideh Kalatejari,Mona Shafaghatian,Nafiseh Mollakarimi
- مشاهده
- جایگاه : پژوهشی
- مجله: Journal of Soft Computing in Civil Engineering
- نوع مقاله: Journal Article
- کلمات کلیدی: Simulated Annealing,Dynamic analysis,Discrete Wavelet transform,Reverse Wavelet Transform
- چکیده:
- چکیده انگلیسی: Optimization of earthquake-affected structures is one of the most widely used methods in structural engineering. In this paper optimum design of structures is achieved by simulated annealing method. The evolutionary algorithm is employed for optimum design of structures. To reduce the computational work, a discrete wavelet transform is used by means of which the number of points in the earthquake record is decreased. The loads are considered as earthquake loads. A time history analysis is carried out for the dynamic analysis. By discrete wavelet transform (DWT) the earthquake record is decomposed into a number of points. Then in the optimization process, the structures are analyzed for these points. To reconstruct the actual responses from these points, a reverse wavelet transform (RWT) was used. A number of space structures are designed for minimum weight and the results are compared with exact dynamic analysis. The result show, DWT and RWT were an effective approach for reducing the computational cost of optimization.
- انتشار مقاله: 04-01-1397
- نویسندگان: Ali Heidari,Jalil Raeisi
- مشاهده
- جایگاه : پژوهشی
- مجله: Journal of Soft Computing in Civil Engineering
- نوع مقاله: Journal Article
- کلمات کلیدی: Concrete,Compressive strength,Backpropagation neural network,Waste materials
- چکیده:
- چکیده انگلیسی: Waste concrete is one of the most usable and economic kind of concrete which is used in many civil projects all around the world, and its importance is undeniable. Also, the explanation of constructional process and destruction of them cause the extensive growth of irreversible waste to the industry cycle, which can be as one of the main damaging factors to the economy. In this investigation, with using of constructional waste included concrete waste, brick, ceramic and tile and stone new aggregate was made, also it was used with different weight ratios of cement in mix design. The results of laboratory studies showed that, the using of ratio of sand to cement 1 and waste aggregate with 20% weight ratio (W20), replacing of normal aggregate, increased the 28 days compressive strength to the maximum stage 45.23 MPa. In the next stage, in order to develop the experimental results backpropagation neural network was used. This network with about 91% regression, 0.24 error, and 1.41 seconds, is a proper method in estimating of results.
- انتشار مقاله: 31-02-1396
- نویسندگان: Ali Heidari,Masoumeh Hashempour,Davoud Tavakoli
- مشاهده