bluuebunny/crossref_metadata_2025 huggingface dataset:
INTENSIVE ENERGY SAVING METHOD OF GRAIN DRYING
Authors: Sagyndykova A. Zh. , Bekmuratova N. S. , Duisenova A. B.
Published: February 2021

The method of drying of grain and removal of moisture which is based on receiving and processing of arising thermal processes described by the thermodynamics equation is developed. This way was a little studied and was less often applied because of considerable imperfection of the production technology of the converter of frequency of big power (to some hundred kilowatts) and frequencies (to some hundred kHz). However, at present the equipment for induction heating gained big development and its application on drying installations in comparison with traditional ways of heating more preferably. Offered induction way of drying of grain where the grain material passes through drying mine by gravity. For carrying out pilot studies, it is developed the transistor–thyristor device, which consists of the control unit, the converter of frequency, the bunker with the screw in it that has helix surface, inductor windings, and a hydrometer. The algorithm of receiving and data processing is developed in the MATLAB software. At further increase in frequency the coefficient of losses won't change, therefore, considering that our device works in GHz range coefficient of losses will be constant, i.e. equal 0,6. Therefore when studying influence of humidity of grain on coefficient of losses we can consider with confidence that frequency doesn't influence the accuracy of measurements. The amount of heat received by moisture in a weevil increases with increase in its humidity. It is a first time when the Maxwell’s formula is suitable for calculating a heat taken from grain moisture. Reduction in specific cost of all plants demands the appeal to development and introduction simple on a design of induction heaters that is an actual problem. Agricultural production, unlike other types of production, possesses a considerable resource – the reserved energy in a biological object. Thus, use of information approach to the description of reactions of biological objects on external influence allows to develop electrotechnologies for increase of productivity, productivity of the grain drying equipment, decrease in power consumption of process of drying of grain.
Comparison of Functional Balance and Probability of Falling in the Elderly with and Without a History of Falling Living in Care Centers
Authors:   Department of Sport Injuries and Corrective Exercise, Faculty of Physical Education and Sport Sciences, University of Guilan, Rasht, Iran., Tabatabaiasl Seyyed Mojtaba , Sedaghati Parisa ,   Department of Sport Injuries and Corrective Exercise, Faculty of Physical Education and Sport Sciences, University of Guilan, Rasht, Iran., Javazi Fariba ,   Department of Sport Injuries and Corrective Exercise, Faculty of Physical Education and Sport Sciences, University of Guilan, Rasht, Iran.
Published: February 2021

Objective: The purpose of this study was to compare functional balance and probability of fall in elderly with or without history of fall in care centers. Methods: The statistical population of the present study consisted of 30 elderly men and women over 60 years of two elderly nursing centers in rasht. These specimens were selected according to the inclusion criteria and exit criteria. The age range was between 60 and 74 years. Individuals (15 people)were divided into two groups of aged persons (15 persons) and with a history of land (15 people). People who had no history of eating during the last six months have been knocked down in the group without a history of land eating and people who had tripped once or more in the last six months. the evaluation of the balance and the possibility of seniors fall with tests (leaves and time of rise and departure) were carried out. SPSS software was used to analyze the data. from the shayper-vink test to be natural for data distribution, descriptive statistics were used in the form of statistics such as mean, standard deviation, median, change range and direction of data describing and in the deductive statistics section with respect to comparing the variables from independent t-test. Results: Normality test results confirmed normality of data in the variables of performance equilibrium and probability of fall there was a significant difference between functional balance index in the elderly with a history of fall or without the history of fall. there was a meaningful difference between fall risk index in the elderly with a history of fall or without the history of fall. Conclusion: according to the results of this study, individuals with no history of fall in performance balance indices and probability of fall were better than those with history of fall.
The Effect of Spiritual Self-Care Education on the Care Burden of Mothers With Children Hospitalized in Intensive Care Units for Open Heart Surgery
Authors:   Department of Nursing, School of Nursing and Midwifery, Tehran Medical Branch, Islamic Azad University, Tehran, Iran, Dalir Maryam , Mashouf Soheila ,   Department of Nursing, School of Nursing and Midwifery, Tehran Medical Branch, Islamic Azad University, Tehran, Iran, Esmailpourzanjani Simin ,   Department of Nursing, School of Nursing and Midwifery, Tehran Medical Branch, Islamic Azad University, Tehran, Iran
Published: February 2021

Objective: Spiritual health of caregivers has association with the patients’ health, but less attention has been paid to spiritual self-care education in health programs. This study aimed to assess the effect of spiritual self-care education on the care burden of mothers with children in hospitalized in Intensive Care Units (ICUs) for open heart surgery. Methods: This quasi-experimental study was conducted on 60 mothers of children hospitalized in ICUs of Shahid Modarres Hospital in Tehran, Iran. They were selected randomly from among those gave informed consent to participate in the study. The data collection tools were a demographic form and Zarit Burden Interview which were completed before and after intervention. The spiritual self-care education was presented using the teaching aids in four 45-min sessions, twice a week. Collected data were analyzed in SPSS V. 24 software using descriptive (frequency, percentage) and inferential (paired t-test) statistics at a significance level of P<0.05. Results: Before the intervention, 72.3% of the samples had a severe care burden and 24.5% had a very severe care burden, which decreased after the intervention such that only 32.7% had a severe care burden. The mean and standard deviation of mothers’ care burden also decreased after the educational intervention (from 62.3±7.6 to 42.1±3.8). The results of paired t-test showed that this difference was statistically significant (P<0.001). Conclusion: Spiritual self-care education can reduce the care burden of children’ caregivers; hence, planning and implementing appropriate programs to increase self-care knowledge of caregivers (especially the mothers of children with heart problems) and medical staff and paying more attention to mothers’ education are recommended.
The Effect of Mirror Therapy on the Gait of Patients with Subacute and Chronic Stroke
Authors:   Department of Physical Education and Sports Sciences, Faculty of Literature and Humanities, Shahrekord University, Shahrekord, Iran., Shahidi Shima , Ghasemi Behnam ,   Department of Physical Education and Sports Sciences, Faculty of Literature and Humanities, Shahrekord University, Shahrekord, Iran., Shafizadeh Ali ,   Department of Physical Education and Sports Sciences, Faculty of Literature and Humanities, Shahrekord University, Shahrekord, Iran.
Published: February 2021

Objective: Stroke is one of the leading causes of long-term disability. Motor impairment is the most common clinical sign of stroke that disrupt patients’ daily activities. The purpose of this study is to compare the effect of mirror therapy on the gait of patients with subacute and chronic stroke. Methods: The is a quasi-experimental study with pre-test/post-test design. Participants were 30 patients with subacute (n=15) and chronic stroke (n=15) referred to Tabassom Clinic in Tehran, Iran. Subjects in both groups participated in the Gait Assessment and Intervention Tool (GAIT) before and after intervention. The interventional program was similar in the two groups and consisting of eight weeks of walking rehabilitation two sessions per week, each for 90 minutes; 60 minutes of routine rehabilitation and 30 minutes of mirror therapy. Data were analyzed using paired t-test, independent t-test, and ANCOVA in SPSS.23 software considering a significance level of P<0.05. Results: The mean pre-test GAIT score in the subacute group was 20, which decreased to 14 after intervention, indicating a considerable improvement in their gait performance; in the chronic group, the mean pre-test GAIT score decreased from 22 to 20 after intervention. There was a significant difference between pre-test and post-test GAIT scores in two subacute and chronic groups (P= 0.001). There was also a significant difference in post-test GAIT score between subacute and chronic groups (P=0.001). Conclusion: Mirror therapy in the subacute phase has more effect on the gait of of stroke patients than in the chronic phase. Therefore, it is recommended to use mirror therapy in the subacute phase after stroke.
Predicting Risk-Taking Behaviors Based on the Role of Perceived Social Support Components, Emotional Expression and Brain- Behavioral Systems in Addicts
Authors:   Department of Counseling, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran., Sadri Damirchi Esmaeil , Honarmand Ghojebegloo Pezhman ,   Department of Counseling, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran., Basir Amir Seyed Mohammad ,   Department of Counseling, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran., Gholizade Behzad ,   Department of Counseling, Faculty of Educational Sciences and Psychology, University of Mohaghegh Ardabili, Ardabil, Iran.
Published: February 2021

Aims The prevalence of risk-taking behaviors is a severe health threat. According to rapid social changes, it has recently been considered by health organizations, law enforcement, and social policymakers. The present study aimed to predict risk-taking behaviors based on the role of perceived social support components, emotional expression, and brain-behavioral systems in substance-dependent patients. Methods & Materials This was a descriptive correlational study. The statistical population of the study included all substance-dependent patients referring to substance dependence treatment centers in Ardabil City, Iran, in 2018. In total, 113 substance-dependent patients were selected by convenience sampling method. The study instruments included Rajaee and shafieechr('39')s Risk-Taking Behaviors Questionnaire, Zimetchr('39')s Multiple Scale of Perceived Social Support (MSPSS), King, and Emmonschr('39')s Emotional Expressiveness Questionnaire (EEQ), and Carver and Whitechr('39')s Brain-Behavioral Systems Questionnaire (BIS/BAS). The obtained data were analyzed using Pearson correlation coefficient and simultaneous-entry multiple regression analysis in SPSS. Findings The achieved results suggested a significant negative correlation between perceived social support from family, friends, and others, with the risk-taking behaviors of substance-dependent patients (P<0.01). There was a significant positive correlation between negative emotional expression and the risk-taking behaviors of substance-dependent patients among emotional expressiveness components (P<0.01). Moreover, among the components of brain-behavioral systems, there was a significant positive correlation between behavioral activation system and risk-taking behaviors (P<0.01). Additionally, the regression analysis results revealed that approximately 49% of the total variance of risk-taking behaviors of patients with substance dependence was predicted based on perceived social support components, emotional expression, and brain-behavioral systems (P<0.001). Conclusion In general, perceived social support from family and friends, negative emotional expression, and behavioral activation system can predict risk-taking behaviors in substance-dependent patients.
The Effectiveness of Acceptance and Commitment Therapy on Resilience, Meaning in Life, and Family Function in Family Caregivers of Patients With Schizophrenia
Authors:   Department of Psychology, Faculty of Humanities, Najafabad Branch, Islamic Azad University, Najafabad ,Iran., Moghbel Esfahani Somayeh , Haghayegh Sayed Abbas ,   Department of Psychology, Faculty of Humanities, Najafabad Branch, Islamic Azad University, Najafabad ,Iran.
Published: February 2021

Aims The caring of schizophrenia patients is a tiresome task for their families. This research aimed to examine the effectiveness of Acceptance and Commitment Therapy (ACT) on resilience, meaning in life, and family functioning in the caregivers of patients with schizophrenia. Methods & Materials This was a quasi-experimental study with a pretest-posttest and follow-up design and a control group. The study sample included 30 members of schizophrenia patients’ families, referring to 2 neurological and psychological rehabilitation centers in Isfahan Province, Iran. By the convenience sampling method, the experimental group received 8 ACT sessions weekly; however, the control group received no treatment. Both groups were assessed in three phases; pretest, posttest, and one-month follow-up. The assessment tools consisted of Connor-Davidson Resilience Scale, Stagger Meaning in Life Questionnaire, and McMaster Family Functioning Scale. The obtained data were analyzed in SPSS by repeated-measures Analysis of Variance (ANOVA). Findings The collected results indicated the significant difference of posttest and follow-up phases in terms of meaning in life and family functioning scores between the control and experimental groups (P<0.05). Furthermore, there was a significant difference in posttest resilience scores (P<0.05); however, there was no significant difference in the follow-up phase in this respect. Conclusion The collected results suggested that ACT was effective on the meaning of life, family functioning, and resiliency; thus, it could improve such variables in the caregivers of patients with schizophrenia.
Comparing the Radioprotective Effects of Brewed Rosa damascena and Vitamin E on Ionizing Radiation-Induced Chromosomal Aberrations in Human Peripheral Blood Lymphocytes Using Micronucleus Assay in Binucleated Cells
Authors:   Department of Biology, Faculty of Sciences, Islamic Azad University Mashhad Branch, Mashhad, Iran., Khanirad Elham , Haddad Farhang ,   Department of Biology, Faculty of Sciences, Ferdowsi University of Mashhad, Mashhad, Iran., Soleymanifard Shokouhozaman ,   Department of Medical Physics, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Published: February 2021

Aims: For occupational and therapeutic reasons, many people are exposed to the harmful effects of Ionizing Radiation (IR) including Chromosomal Aberrations (CA) every day. Radioprotective agents are able to reduce these damages through mechanisms such as scavenging free radical, donating hydrogen to damaged molecules and increasing activity of antioxidant enzymes. Medicinal plants, traditionally used in different societies, have special advantages due to their low side effects and cost-effectiveness compared to the chemical radioprotectors. Rosa damascena is one of these plants that is widely used in traditional medicine. The aim of this study was to investigate the radioprotective effects of brewed Rosa damascena in comparison with Vitamin E. Methods & Materials: In this experimental study, the radioprotective effect of 1-week use of brewed Rosa damascena on the CA induced by 2 Gy IR in comparison with vitamin E in peripheral blood lymphocytes of 10 volunteers, 1, 24, and 96 h as well as one week after the last intake was investigated using binucleated cell micronucleus assay. Findings: The use of brewed Rosa damascena 1 h after the last intake could significantly reduce the frequency of micronuclei. This result was similar to the effect of vitamin E at the same time. Conclusion: Brewed Rosa damascena is able to protect cells from IR-induced damages and can be used as a cheaper radioprotector with the possibility of daily use compared to vitamin E.
Comparing the Effects of Cognitive-Behavioral Therapy and Acceptance and Commitment Therapy on the Perfectionism of Patients with Obsessive-Compulsive Disorder
Authors:   Department of Psychology, Faculty of Human Sciences, Islamic Azad University, Rasht Branch, Rasht, Iran., Taghavizade Ardakani Mahdi , Akbari Bahman ,   Department of Psychology, Faculty of Human Sciences, Islamic Azad University, Rasht Branch, Rasht, Iran., HosseinKhanzade Abbas Ali ,   Department of Psychology, Faculty of Human Sciences, Islamic Azad University, Rasht Branch, Rasht, Iran., Moshkbide Haghighi1 Mohsen ,   Department of Psychology, Faculty of Human Sciences, Islamic Azad University, Rasht Branch, Rasht, Iran.
Published: February 2021

Aims: Despite the high prevalence of Obsessive-Compulsive Personality Disorder (OCPD), there are few therapeutic resources in its treatment. The purpose of this study is to compare the effects of two therapeutic approaches of Cognitive-Behavioral Therapy (CBT) and Acceptance and Commitment Therapy (ACT) on improving the perfectionism of patients with Obsessive-Compulsive personality disorder. Methods & Materials: This is a quasi-experimental study with pre-test, post-test, and follow-up design using a control group. The study population consisted of 73 patients with OCPD referred to the Ehya counseling center in Rasht, Iran in 2017. Of these, 45 were selected using a purposive sampling method and randomly assigned into two intervention groups and one control group (each with 15 samples). Data were collected using Hill’s perfectionism inventory at three pretest, posttest and follow up phases. Collected data were analyzed using Multivariate Analysis of Covariance (MANCOVA). Findings: The two therapeutic approaches of CBT (P=0.001) and ACT (P=0.000) had a significant effect on the perfectionism of OCPD patients. Pairwise comparison of groups using Bonferroni test indicated that ACT had more significant effect on perfectionism in comparison with CBT (P=0.035). Meanwhile, the one-month follow-up showed the sustainability and improvement of the results. Conclusion: Acceptance and Commitment Therapy (ACT), due to focusing on psychological flexibility, is more effective than CBT in improving the perfectionism of OCPD patients.
The Effect of Periodic Exercise and Resveratrol Supplementation on the Expression of Pparg Coactivator-1 Alpha and Pyruvate Dehydrogenase Kinase Genes in Gastrocnemius Muscle of Old Rats With Type 2 Diabetes
Authors:   Department of Exercise Physiology, Sari Branch, Islamic Azad University, Sari, Iran., Salehi Ali , Abbaszadeh Hajar ,   Department of Exercise Physiology, Sari Branch, Islamic Azad University, Sari, Iran., Farzanegi Parvin ,   Department of Exercise Physiology, Sari Branch, Islamic Azad University, Sari, Iran.
Published: February 2021

Aims: Type 2 diabetes is the result of complex interactions between genetic and environmental factors that affect fat and glucose metabolism. The purpose of this study was to determine the effect of periodic exercise and resveratrol supplement on the expression levels of Pparg Coactivator 1-Alpha (PGC-1α) and Pyruvate Dehydrogenase Kinase (PDK4) genes in gastrocnemius muscle of old rates with type 2 diabetes. Methods & Materials: 42 male rats (mean age= 40-50 weeks; mean body weight= 250-300 g) were randomly divided into 6 groups: healthy-control, diabetic-control, Diabetic+Periodic Exercise, Diabetic+Supplement, Diabetic+Periodic Exercise+Supplement and Saline. The type 2 diabetes was induced by intraperitoneal injection of Streptozotocin (50 mg/kg body weight). The exercise protocol consisted of 10 sets of 1-min activities at 50% intensity and a 2-min rest period between sets, and each week the speed was increased by 2 meters per minute. The exercises were performed for eight weeks. Resveratrol supplement was injected intraperitoneally daily at a dose of 20 mg/kg body weight. The expressions of PDK4 and PGC-1α in the gastrocnemius muscle were measured by real time Polymerase Chain Reaction (PCR) method. Findings: highest expression level of PDK4 and PGC-1α genes in gastrocnemius muscle was observed in the diabetic group received both periodic exercise and Resveratrol supplement and the lowest level was reported in the diabetic-control and saline groups. Conclusion The combination of resveratrol supplementation and periodic exercise can have beneficial effects on PDK4 and PGC-1α expression levels in the gastrocnemius muscle of old rats with type 2 diabetes and reduce the risks of diabetes-related complications.
Comparing Relative Contrast in Three-dimensional Double-echo Steady State With Routine Sequences for a Better Diagnosis of Knee Cartilage Anomalies
Authors:   Medical Physics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran., Lotfi Marangaloo Sepehr , Shahriar Ariamanesh Amir ,   Department of Orthopedics, School of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran., Aminzadeh Behzad ,   Department of Radiology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran., Abedi Hormoz ,   Medical Physics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran., Montazerabadi Alireza ,   Medical Physics Research Center, Mashhad University of Medical Sciences, Mashhad, Iran.
Published: February 2021

Aims This study compared relative contrast values in three-dimensional Double Echo Steady State (DESS) sequences with two flip angles of 40 and 90 degrees and other routine sequences. The obtained data could help to prove the effects of this sequence, compared to the other routine sequences; accordingly, it could be applied for better detection of lesions resulting from cartilage abnormalities. Methods & Materials Total, 15 patients, including 9 men (14-56 y) and 6 women (36-65 y) with knee pain symptoms were referred to us by an orthopedic physician. All of the investigated patients underwent Magnetic Resonance Imaging (MRI) using DESS sequences with two flip angles of 40 and 90 degrees, as well as STIR , PD, T2, and 3D FLASH. We analyzed the acquired images using the Radiant DICOM Viewer4.6.9 software. We calculated relative contrast values for the selected SAGITAL images per sequence for each patient. The obtained data were analyzed using SPSS. Findings Friedman and Wilcoxon statistical tests data revealed significant P values (<0.05) for all the sequences examined in this study. The DESS sequence with a flip angle of 90° presented the most relative contrast value with the average score of 77.2667. The FLASH sequence provided the worst result of 3.733 for the relative contrast value. Conclusion The DESS sequence with 90° flip angle indicated the best relative contrast values and provided the best possible signal from the synovial fluid and the cartilage; therefore, it leads to the better examination of articular cartilage in terms of lesion. Accordingly, the DESS sequence with a flip angle of 90° was the optimal sequence to evaluate cartilage abnormalities among the examined sequences in this study.
Health-related Quality of Life Characteristics in Individuals With Human Immunodeficiency Virus
Authors:   Institute for Cognitive and Brain Sciences, Shahid Beheshti University, Tehran, Iran., Ghodrati Saeed , Rezaee Donya ,   Department of Clinical Psychology, Faculty of Literature, Humanities and Social Sciences, Islamic Azad University, Science and Research Branch, Tehran, Iran.,, Vaziri Newsha ,   Department of Clinical Psychology, Faculty of Literature, Humanities and Social Sciences, Islamic Azad University, Science and Research Branch, Tehran, Iran., Shokrani Bahareh ,   Department Clinical Psychology, Faculty of Psychology and Education, Kharazmi University, Tehran, Iran., Hazarati Ghazaleh ,   Family Research Institute, Shahid Beheshti University, Tehran, Iran.
Published: February 2021

Aims In chronic and incurable illnesses, the quality of life and its related factors are of significant importance. We aimed to investigate the predictors of Health-Related Quality of Life (HRQoL) in Human Immunodeficiency Virus (HIV)-positive individuals. Methods & Materials Our sample included 90 HIV-infected individuals who were under Antiretroviral Therapy (ART) in Imam Khomeini Hospital of Tehran, Iran, in 2016-2017. The HRQoL questionnaire, Prospective-Retrospective Memory Questionnaire (PRMQ), Instrumental Activities of Daily Living (IADL) interview, and flowcytometry test to assess CD4 count were used for data gathering. The obtained data were analyzed using descriptive statistics, including frequency and standard deviation and inferential statistics, including correlation and stepwise regression analyses. SPSS was used for data analysis, as well. Findings The present study data revealed that prospective/retrospective memory complaint and daily living functioning were predictors HRQoL in individuals with HIV (P<0.001, F2,85=22.70, R2 adj=0.55). The collected data also suggested that CD4 count, viral load, gender, age, and education did not predict HRQoL in the explored HIV-positive individuals (P>0.05). Conclusion Prospective and retrospective memory and daily living functioning were the major predictors of HRQoL among the investigated HIV-infected individuals.
Determining the Minimum Scan Step of an Electronically Scanned Antenna
Authors: Parnes M. D.
Published: February 2021

Introduction. Electronically scanned antennas (ESA) appeared about a century ago. Although the methods of their design and production have been sufficiently studied, some individual parameters are yet to be revealed. One of such parameters is the minimum step of movement, along with a related parameter – the accuracy of beam alignment in a given direction. From the electrodynamic problem of radiation, it is obvious that the step is associated with the number of radiators and the accuracy of phase adjustment in analogue phase shifters, or with the quantization step in the case of using phase shifters with a discrete step.

Aim. To discover a connection between the design parameters of ESA and the step of beam steering; to investigate the dependence between the step and the parameters of the phase shifter and types of beam forming phased array circuits; to create a mathematical apparatus for calculating the minimum step of beam movement for the sum and difference radiation patterns.

Materials and methods. Analytical relations were determined for calculating the step depending on the geometric dimensions and location of the radiators. A software application was developed for calculating radiation patterns. A software and hardware complex was designed for beam control of an experimental C-band ESA.

Results. A method was developed for calculating the minimum step of ESA scanning. Mathematical relations for calculating the minimum step and accuracy of the ESA beam setting were obtained. A comparison of the experimental and theoretical data on the minimum step of movement of the sum and difference beams of a C-band ESA with the ratio D/λ=10 in the X coordinate and D/λ=5 in the Y coordinate showed good agreement.

Conclusion. The created mathematical apparatus makes it possible to calculate the minimum step of electron beam scanning with sufficient accuracy. The experimentally measured steps of the beam movement for an array of 144 elements confirmed the obtained analytical relationships. In an ESA with a small number of elements (N < 10), the minimum step of movement can be variable. The theoretically achievable minimum step of beam movement is determined by the phase shift of the least significant bit of the phase shifter and the electrical length of the antenna aperture.
EPISTEMOLOGI HUKUM ISLAM KONTEMPORER
Authors: Junaedi Mahfudz
Published: February 2021

Epistemologi atau teori pengetahuan adalah membahas secara mendalam segenap proses yang terlihat dalam usaha manusia memperoleh pengetahun. Ilmu-ilmu keIslaman sejak awal penyebaran agama ini mengalami dinamika yang progresif. Diantara indikator dinamika ilmu-ilmu Islam dalam konteks kekinian adalah berkembangnya berbagai disiplin keilmuan Islam termasuk didalamnya ilmu fikih atau hokum Islam.  Bahkan secara inklusif ilmu-ilmu keislaman tidak hanya terbatas pada satu rumpun ilmu saja, tetapi semua ilmu yang berkembang dewasa ini. Tulisan ini bermaksud membahas terhadap salah satu ilmu Keislaman, yakni ilmu fikih dari sudut epistemologinya. Yakni tentang struktur dan cara kerja dari ilmu ini. Epistemologi menurut Koento Wibisono Siswomiharjo, merupakan salah satu penyangga eksistensi ilmu. Disamping ontologi dan aksiologi. Dikemukakannya tulisan ini untuk menunjukkan bahwa ilmu fikih sebagai ilmu yang mempunyai dua sisi pendekatan yakni normativitas dan historisitas, merupakan disiplin ilmu yang tidak ahistoris. Maksudnya terlepas dari logika-logika yang layaknya terpakai dalam sebuah science. Disamping itu fikih juga dinamis, inklusif, dan terbuka dalam memberikan jawaban-jawaban tentang persoalan-persoalan keumatan. Sebagaimana diketahui bahwa  epistemologi berasal dari bahasa Yunani, Episteme yang berarti pengetahuan dan logos yang berarti teori. Epistemologi sering diartikan teori pengetahuan atau filsafat ilmu. Ada beberapa isu utama dalam bidang epistemologi ini, yaitu pertama, apa yang maksud dengan pengetahuan (Ilmu) Fiqih?, kedua, apa sumber pengetahuan itu?, ketiga, dari mana asal usul pengetahuan itu dan bagaimana kita mengetahuinya?, keempat, apakah pengetahuan yang diperoleh benar ?. Tulisan ini bermaksud menjawab beberapa pertanyaan di atas, berkaitan dengan epistemology hukum Islam, yakni dibatasi pada masalah struktur pengetahuan hukum Islam dan cara kerjanya, dan bagaimana penerapan hukum Islam dalam konteks Fikih Indonesia
RESENSI KITAB TA’LIMUL MUTA’ALIM
Authors: Mukromin Mukromin
Published: February 2021

Tujuan dari penelitian ini adalah untuk mengetahui tentang keutaman-keutamaan ilmu, bagian-bagiannya dan cara yang seharusnya untuk menghasilkan ilmu itu. Karena mencari ilmu itu ibadah maka, niat tholabul ‘ilmi yang faridhotun itu tidak boleh ditinggalkan. Tentu saja yang dilakukan pencari ilmu (tholib) agar mendapatkan pahala disamping dimaksudkan pula untuk memicu dan memacu semangat pencarian, menangkal pembiasaan malas tidak semangat, menjaga konsistensi, mendorong dan menuntun keberhasilan dan serta tujuan ritualistik yang lain. Dari sinilah seharusnya kandungan kitab Ta’lim al-Muta’alim didekati sehingga tuduhan kurang menyenangkan atas kitab tersebut bisa  dihindari. Secara umum kitab ini berisikan tiga belas pasal yang singkat-singkat.Dari ke tiga belas fasal atau bab pembahasan di atas, dapat kita lihat bahwa dari segi metode belajar yang dimuat Zarnuji dalam kitabnya itu meliputi dua kategori. Pertama, metode bersifat etik. Kedua, metode yang bersifat strategi. Metode yang bersifat etik antara lain mencakup niat dalam belajar, sedangkan metode yang bersifat teknik strategi meliputi cara memilih pelajaran, memilih guru, memilih teman dan langkah-langkah dalam belajar. Apabila dianalisa maka akan kelihatan dengan jelas Az-Zarnuji mengutamakan metode yang bersifat etik, karena dalam pembahasannya beliau cenderung mengutamakan masalah-masalah yang bernuansa pesan moral
KONSEP PEMIKIRAN AL-GHAZALI TENTANG PENDIDIKAN ANAK DALAM ISLAM (Studi Kitab Ihya’ Ulumuddin)
Authors: Nasokah Nasokah
Published: February 2021

Tujuan dari penelitian ini adalah bagaimana pendidikan anak dalam Islam menurut konsep yang dicetuskan oleh al-Ghozali, dimana al-Ghozali memahami bahwa pendidikan merupakan satu-satunya jalan untuk menyebar luaskan keutamaan, mengangkat harkat dan martabat manusia, ditanamkan nilai kemanusiaan. Sehingga dapat dikatakan kemakmuran dan kejayaan suatu masyarakat atau bangsa sangat tergantung pada sejauh mana keberhasilan dalam bidang pendidikan dan pengajaran. Al-Ghazali adalah termasuk diantara salah satu orang yang alim dan sumbangannya kepada pemikiran muslim terletak pada kemauannya mengenai batas-batas yang terdapat didalam akal pikiran seseorang sebagai alat pengetahuannya dan pusat yang terpenting dari hati sebagai tempat berpijak dari seluruh pengetahuan dan pengalamannya. Pemikiran al-Ghazali ditinjau dari cara pengelompokannya, tampak seperti pemikiran yang terpisah satu dengan yang lainnya, akan tetapi secara organik merupakan subyek-subyek yang saling berhubungan. Dalam hal ini kita lihat bahwa disana, menyangkut suatu sistem epistimologi, terutama dikalangan para intelektual modern pada saat ini. Al-Ghazali mengistilahkan Psikologi Pendidikan anak, dengan konsep metode pendidikan antara lain: Pendidikan keteladanan, pendidikan pembiasaan, pendidikan nasihat, pendidikan ganjaran dan hukuman. Konsep pemikiran al-Ghazali tentang pendidikan anak yang dikaji terutama dalam karyanya yang terkenal yakni; “Ihya’ Ulum al-Dhin” belum dibahas secara sistematis, rinci dan panjang lebar, akan tetapi masih berupa konsep yang bersifat global yang dinuqil dari al-Qur’an maupun al-Hadits. Oleh Karena itu masih perlu dikembangkan dan dikaji secara tersendiri, sehingga menjadi karya ilmiah yang spesialis dalam kajian pendidikan anak.
MOTIVASI BELAJAR DALAM PERSPEKTIF AS-SUNNAH
Authors: Fatkhurrohman Fatkhurrohman
Published: February 2021

Dalam Islam, niat dan motivasi memiliki peran penting untuk menilai kualitas sebuah amal. Bahkan diterima atau ditolaknya amal kebajikan seseorang di sisi Allah Swt sangat ditentukan oleh niat dan motivasinya. Kegiatan belajar (at-ta'allum) merupakan bagian dari amal kebajikan yang wajib bagi setiap muslim dalam rangka memperoleh ilmu (al-'ilm) dan pengetahuan (al-ma'rifah).  Oleh karena begitu pentingnya aktifitas belajar, maka niat dan motivasi seseorang dalam belajar dan mencari ilmu mendapatkan perhatian khusus dalam Islam, khususnya yang disampaikan melalui hadits-hadits Rasulullah Saw.

Tulisan ini bermaksud mendiskripsikan konsep motivasi belajar menurut hadits-hadits Nabi Saw dan menganalisisnya dengan teori para ahli tentang motivasi belajar, di samping juga mengkaji dan menganalisis  sanad hadits-hadits tersebut untuk menentukan kualitas/derajatnya. Hadits-hadits tentang motivasi belajar dan mencari ilmu diriwayatkan oleh banyak perawi dengan beberapa perbedaan baik dalam redaksi matan, cakupan isi kandungan, ataupun sub pokok bahasannya. Perbedaan-perbedaan tersebut bersifat komplementer yang menjadikan konsep motivasi belajar semakin komprehensif. Di sini diketengahkan dua buah hadits tentang motivasi belajar yang bersifat kontradiktif, yakni riwayat At-Tirmidzi dan riwayat Abu Dawud.

Dari hasil penelitian yang penulis lakukan disimpulkan bahwa kedua hadits tersebut memiliki status hadits shahih li ghairi atau hasan-shahih, sehingga keduanya dapat dijadikan dasar kajian tentang motivasi belajar dalam perspektif As-Sunnah. Motivasi belajar menurut hadits-hadits itu dapat dibedakan menjadi dua jenis, yaitu: motivasi ukhrawi dan motivasi duniawi. Kedua jenis motivasi ini bisa berdiri sendiri-sendiri atau saling berlawanan dan bisa pula berkorelasi positif atau menyatu menjadi motivasi duniawi-ukhrawi.
Gambaran peri-implantitis pada CBCT (Cone-Beam Computed Tomography)
Authors: Gunawan Indra , Pramanik Farina
Published: February 2021

Objectives: This paper is aimed to report a case of peri-implantitis which is diagnosed using CBCT.

Case Report: A 61 year old male was referred to a dental radiology unit for CBCT examination. The patient complained of pain in the area of ​​the tooth where the implant was attached. CBCT results show there is inflammation around the implant that has been inserted, characterized by a visible radiolucent area in 1/3 of the cervical implant on the mesial, distal, buccal / labial and palatal sides with varying sizes on each side. Based on the radiograph findings, the diagnosis of peri-implantitis was confirmed.

Conclusion: Peri-implantitis is inflammation around the implant which results in a condition in the form of bone loss around the implant that is placed. Radiographic examination such as CBCT can be an excellent choice to help diagnose peri-implantitis by seeing a clearer 3-dimensional radiograph.
Evaluasi gambaran radiografi CBCT fraktur kepala kondilus pada anak
Authors: Damayanti Merry Annisa , Azhari Azhari , Epsilawati Lusi
Published: February 2021

Objectives: was to evaluate the radiographic of CBCT fractures in the neck of condyle

Case Report: 11 years old boy was referred from the emergency department of RSGM UNPAD for CBCT radiographic examination with a suspected clinical diagnosis of left condyle fracture. The patient had an accident falling while playing one day ago. The patient complained of pain in the left ear, pain when opening the mouth and experiencing facial asymmetry. The CBCT radiograph shows a fragment of the condyle head and has a medial displacement

Conclusion: CBCT can see the fragments' location in the fracture and changes in size and position direction that occur, whereas conventional radiographs are very difficult to see the condition.
Исследование влияния технологий активного долголетия на качество и продолжительность жизни при переходе к системе превентивной персонализированной медицины.
Authors: Николаев Виталий Александрович
Published: February 2021

Одним из доминантных направлений персонализированного подхода в клинической практике являются технологии активного долголетия, направленные на предупреждение возникновения заболеваний и травм, устранение факторов риска их развития, а также на укрепление и восстановление здоровья, предотвращение развития клинической симптоматики на доклинической стадии. В системе здравоохранения, это направление заключается в продлении активного долголетия в аспекте повышения качества и продолжительности здоровой жизни; способствует развитию персонализированной медицины и профилактики социально-значимых заболеваний; охватывает, помимо системы оказания медицинской помощи, другие сферы, влияющие на здоровье каждого индивида (эндогенные и экзогенные факторы в развитии преждевременного старения). В исследовательской работе научно обосновано влияние технологий активного долголетия на качество и продолжительность жизни людей пожилого возраста, что существенно расширяет возможности персонифицированного управления состоянием здоровья и резервами организма для продления полноценной здоровой жизни каждого индивида.
The Effects of Knowledge, Training, and Competency on the Performance: A Case of Local Public Agricultural Mentors
Authors: Erni Saptiowati S.
Published: February 2021

This research aimed to analyze the effects of knowledge, training, and competency on the performance, which local public agricultural mentors/officers in the Yapen Islands Regency are the unit analysis. Of 100 respondents were used as the saturated sample in this research. The research applied a survey method and used a five-point Likert scale as the instrument and the statistics program SPSS to analyze data. The analysis methods included descriptive analysis, validity and reliability tests, classical assumption test, and regression analysis. The research results show that the variables knowledge, training, and competency had significant positive effects on local public agricultural mentors' performance at the Yapen Islands Regency.
Hubungan Kecepatan dan Kekuatan Otot Tungkai Terhadap Keterampilan Menggiring Bola Mahasiswa UKM Sepakbola Universitas Lampung Tahun 2019
Authors: Ramadhan Ziko Fajar , Surisman Surisman , Jubaedi Ade
Published: February 2021

Kontribusi kecepatan dan kekuatan otot tungkai terhadap keterampilan menggiring bola mahasiswa UKM sepakbola universitas lampung. Tujuan penelitian ini adalah untuk mengetahui korelasi kecepatan dan kekuatan otot tungkai terhadap keterampilan menggiring bola Mahasiswa UKM sepak bola Universitas Lampung. Sampel yang digunakan sebanyak 22 Mahasiswa. Analisis data menggunakan uji korelasi kecepatan sebesar 0.953 > 0.320 dan Kekuatan otot tungkai sebesar 0.946 > 0.320. Berdasarkan pengujian hipotesis ternyata ada korelasi antara kecepatan dan kekuatan otot tungkai terhadap keterampilan menggiring bola. Variabel  kecepatan  memiliki hubungan yang lebih besar dibanding dengan variabel yang lain terhadap keterampilan menggiring bola, dan variabel daya ledak otot tungkai juga memiliki korelasi yang signifikan terhadap keterampilan menggiring bola pada tim UKM sepak bola Universitas Lampung Tahun 2019.
PENGARUH LATIHAN PLYOMETRIC TERHADAP PENINGKATAN KEMAMPUAN VERTICAL JUMP PESERTA KEGIATAN EKSTRAKURIKULER BOLABASKET SMAN 1 PAGELARAN
Authors: Nugroho Reza Adhi , Gumantan Aditya
Published: February 2021

Latar belakang dari penelitian ini adalah kurang baiknya kemampuan vertical jump peserta yang mengikuti ektrakurikuler bolabasket SMA N 1 Pagelaran. Penelitian ini bertujuan untuk mengetahui pengaruh latihan lompat  terhadap peningkatan vertical jump dalam permainan bolabasket peserta didik yang mengikuti ekstrakurikuler bolabasket di SMAN 1 Pagelaran. Penelitian ini merupakan penelitian eksperimen dengan adanya disain pretest dan posttest. Teknik pengambilan sampel menggunakan purposive sampling, peserta yang memenuhi kriteria berjumlah 20 siswa dari 25 siswa yang mengikuti kegiatan ektrakurikuler bolabasket. Instrumen yang digunakan dalam penelitian ini yaitu vertical jump test. Sedangkan treatment yang diberikan berupa latihan plyometric dengan beberapa modifikasi. Teknik analisis data dengan menggunakan uji-t. Dari hasil penelitian dan pembahasan dapat ditarik kesimpulan bahwa ada pengaruh yang signifikan pada kebugaran jasmani peserta ekstrakurikuler setelah mendapatkan treatment berupa latihan plyometric dengan nilai thitung = 11,903 > ttabel = 1,729.
PENGARUH LATIHAN PASSING DENGAN METODE 3 VS 3 TERHADAP KETEPATAN PASSING FUTSAL
Authors: Catur Rizal Agung Yudha
Published: February 2021

Tujuan yang ingin dicapai pada penelitian kuantitatatif ini adalah untuk melihat seberapa pengaruh latihan passing dengan metode 3 vs 3 untuk meningkatkan keterampilan ketepatan passing. Sample yang digunakan adalah peserta ekstrakurikuler futsal dengan jumlah 30 peserta. Tahapan-tahapan dalam penelitian ini adalah dengan Uji efektifitas terhadap 15 sample dengan treatment dan 15 sample sebagai kontrol. Hasil yang diperoleh setelah pre-test dan post-test dengan rincian Data Tes Awal Latihan kelompok eksperimen L hitung 0.2658 L table 0.220 Tes Awal Latihan kelompok kontrol L hitung 0.352  L table 0.22  Tes Akhir Latihan kelompok eksperimen L hitung 0.2304 L table 0.220 Tes Akhir Latihan kelompok kontrol L hitung 0.233 R table 0.220. futsal sangat membutuhkan passing yang tepat untuk membantu sebuah permainan dan membuat permaianan menjadi menarik untuk dilihat. Setelah melakukan penelitian Latihan passing dengan metode 3 vs 3 dapat disimpulkan dapat meningkatkan ketepatan passing futsal.
Sistem Pendukung Keputusan Pengujian Kelayakan Angkutan Umum Pada Dinas Perhubungan Lampung Tengah
Authors: Suaidah Suaidah , Suaidah Suaidah
Published: February 2021

Angkutan Jalan merupakan perpindahan antara manusia atau barang dari satu tempat ke tempat yang lainnya. Permasalaan yang terjadi saat ini masih mengalami hambatan dalam menentukan hasil keputusan pengujian kelayakan angkutan umum. Banyaknya kriteria yang harus di nilai membuat penguji mengalami kesulitan dalam membuat hasil pengujian kendaraan tersebut. Kesalahan yang sering terjadi yaitu, ketika kendaraan tersebut tidak layak jalan tetapi kendaraan tersebut masih saja beroperasi.Berdasarkan masalah tersebut, penulis akan membuat aplikasi sistem pendukung keputusan pengujian kelayakan angkutan umum menggunakan metode Analytical Hierarchy Process (AHP). Sistem tersebut guna membantu penguji dalam menguji angkutan umum, sistem ini dibuat berbasis web. Proses yang ditangani dalam sistem ini adalah proses pengambilan keputusan dalam menentukan pengujian fisik, proses penentuan jenis tindakan pengujian fisik yang harus dilakukan berdasarkan hasil dari analisis perhitungan kriteria yang di nilai.Hasil dari sistem yang dibangun berupa informasi pendukung keputusan terhadap pengujian fisik kendaraan yang menjadi prioritas beserta rekomendasi jenis tindakan yang harus dilakukan. Pengujian dalam penelitian ini menggunakan ISO /IEC 25010, Pengujian dilakukan sebagai evaluasi kualitas software, aspek functionality, aspek efficiency, dan aspek operability. Skor total yang dihasilkan dari pengujian ini yaitu aspek functionality adalah 85%, aspek efficiency adalah 73,3% dan aspek operability adalah 80%.
IMPLEMENTASI AUGMENTED REALITY PADA BUKU “THE ART OF ANIMATION: 12 PRINCIPLES”
Authors: Sari Aga , Adrian Qadhli Jafar
Published: February 2021

Dalam membuat sebuah film animasi, seorang animator harus memahami 12 prinsip animasi yang dianjurkan oleh Frank Thomas dan Ollie Johnston dalam bukunya yang berjudul “Disney Animation : The Illusion of Life” agar animasi yang dikerjakan terlihat lebih hidup dan nyata. Namun animator sering kesulitan dalam memahami keduabelas prinsip tersebut, karena informasi yang disajikan dalam buku hanya berupa tulisan dan gambar. Berdasarkan hal tersebut penulis memberikan suatu alternatif, sebuah aplikasi yang dapat memudahkan animator dalam memahami keduabelas prinsip animasi secara lebih sederhana. Aplikasi ini menggunakan teknologi Augmented Reality, yang dapat menampilkan contoh dari masing-masing prinsip kedalam dunia nyata dalam bentuk animasi 3D, dengan menggunakan marker berupa buku yang penulis buat sendiri “The Art of Animation: 12 Principles”. Dalam membangun aplikasi ini, metode yang digunakan adalah metode Multimedia Development Life Cycle (MDLC). Model ini memerlukan pendekatan yang sistematis dan sekuensial didalam pengembangannya dan terdiri dari 6 tahapan, yaitu concept, design, material collecting, assembly, testing dan distribution. Hasilnya aplikasi ini dapat meningkatkan literasi dalam bidang animasi, khususnya pada 12 prinsip animasi dengan menggunakan teknologi augmented reality melalui perancangan aplikasi berbasis android dengan menerapkan tiga gaya belajar (visual, auditori, dan kinestetik), yang memungkinkan pengguna untuk melihat, mendengar dan melakukan interaksi
SISTEM INFORMASI PENGELOLAAN PEMBAYARAN SEWA PENGINAPAN HOSTEL PADA BAIT SA’DA
Authors: Putri Siti Yunika
Published: February 2021

Hostel Bait Sa’da Merupakan Hostel syariah yang berlokasikan di kota Bandar Lampung yang berdiri sejak tahun 2018, Hostel Bait Sa’da merupakan salah satu hostel yang menawarkan biaya sewa lebih murah disbanding hotel namun fasilitas yang diberikan setara dengan hotel berbintang. Sistem informasi akuntansi perhitungan sewa kamar dimana proses ini masih dilakukan dengan cara mencatat biaya penyewaan kamar di buku, kemudian dihitung besarnya biaya berdasarkan ukuran, dan tipr kamar. Perhitungan tersebut masih secara manual yaitu dengan menggunakan kalkulator untuk mengetahui berapakah besarnya biaya sewa yang harus dibayar. Tujuan penelitian ini adalah merancang Sistem Informasi Perhitungan Biaya Sewa yang efektif serta membantu hostel dalam melakukan pengolahan informasi dan data penyewaan yang dibutuhkan hostel. Dalam penulisan Laporan Akhir Studi ini penulis menggunakan bahasa pemrograman Java dan SQLyog sebagai database dan menggunakan alat-alat pengembangan sistem berupa Activity Diagram, Class Diagram, Java, Sequence Diagram, SQLyog dan Use Case Diagram. Dengan adanya pengembangan sistem yang dilakukan dapat membantu Hostel Bait Sa’da khususnya pada bagian Resepsionis dalam proses dan penyajian laporan biaya penyewaan perperiode. Hasil pengujian menggunakan black box testing mendapatkan hasil 100% dengan semua fungsionalitas sistem telah sesuai.