bluuebunny/crossref_metadata_2025 huggingface dataset:
Analisis tekno ekonomi sistem hidrogen hijau dengan model matlab simulink di Lombok Indonesia
Authors: Parman Parman , Hendrasakti Jooned , Juangsa Firman Bagja
Published: December 2024

This research conducts a techno-economic analysis of a green hydrogen system in Lombok, Indonesia, using a MATLAB Simulink-based simulation model. The primary objective of this study is to evaluate the long-term economic feasibility of a green hydrogen project through the analysis of key financial parameters such as Net Present Value (NPV), Internal Rate of Return (IRR), and the break-even point. The model simulation results show that the production output of green hydrogen is 121,391 kg, and the project generates a Net Present Value (NPV) of $1,205,031.1 over a 25-year operational period. The Internal Rate of Return (IRR) of the project reaches 11.9%, indicating that the project has a promising profit potential. Additionally, the break-even point is achieved in the 8th year, meaning that the initial investment can be recouped by that time. These findings provide an initial overview of the economic prospects of green hydrogen development in Lombok and demonstrate the potential of green energy in supporting the energy transition in Indonesia. This study also offers guidance for policymakers and investors in making strategic decisions related to investments in renewable energy technology.
Strategi peningkatan penjualan sparepart dengan mengintegritaskan analisis SWOT dan metode AHP pada CV. Jaya Maju Perkasa
Authors: Imanuddin Rahmat , Hadidjija Kusno , Utomo Eko Budi , Putra Muhammad Hengki Riawan
Published: December 2024

Human resources are one of the resources in the form of humans based on energy or thoughts that are used to develop a better company in the future. If the human resources used are less skilled or less good, it will greatly affect the products or work results provided. This is felt by a manufacturing company in the furniture sector, namely PT. Omega Mas. In order to understand the level of employee performance produced, PT. Omega Mas needs to conduct an employee performance assessment. In this employee performance assessment, the rating scale method with AHP is used. While in collecting data using questionnaires and brainstorming. The results obtained were that there were 5 employee performance assessment criteria with each criterion having 3 sub-criteria. These criteria are self-maturity, work attitude, cooperation, discipline, and Work Results. In the weight of employee performance assessment, the dominant one is Work Quantity with a weight value of 0.311. In the performance results, there were 6 employees who had very good scores, 47 employees had good scores, and 80 other employees had sufficient scores.
Identification of test liner paper production errors through six sigma DMAIC perception
Authors: Apriliyanto Yohandika Tri , Muhaimin Achmad , Shidik Beta Arya Ash
Published: December 2024

To achieve normal quality, organizations must be able to be aware of and check factors that can affect product quality. Quality control aims to reduce the number of defective or damaged goods, ensure the final results provided comply with company quality guidelines. PT Lohdjinawi Widjaya is a company that produces paper in Indonesia, one of its products is test liner paper. This can be seen from production data for the last 4 days of August with total production of 953,625 kg and total defects of 35,084 kg. From the results of research and data processing using the Six Sigma DMAIC method, it can be concluded that the biggest defect in test liner paper products at PT. Lohdjinawi Widjaya total broken edge defects 18,400 kg or 52%, damaged cross-section 12,406 kg or %. The research results showed that the lowest Six Sigma level results were 3,55 on the fourth day and the highest on the first day was 4,08. Four factors influence product quality including materials, people, methods, and machine.
Evaluasi penerapan standardisasi SNI 8371:2018 dan SNI 8372:2018 pada UMKM Deean Cakes and Bakery
Authors: Andriyansa Padli , Restuasih Sinta , Gustany Eko Widodo , Haryudiniarti Ayu Nurul , Ekardi Mohammad Luthfi
Published: December 2024

MSMEs need implementation of standardization to ensure quality and customer confidence in they products. The implementation of SNI 8371:2018 for Sweet Bread and SNI 8372:2018 for Fresh Bread at Deean Cakes And Bakery MSMEs aims to ensure that every product they produce meets the food safety, health and quality standards set by the government. The Gap Analysis method at is carried out with the aim of identifying things that are still not in accordance with SNI standards, which will later become the basis for preparing quality system documents. The results are several things that still need to be brought in line with SNI standards, such as the absence of a special room for storing goods, the ceiling is still made of plywood which is easily damaged, and some production documentation. MSMEs is implementing a food safety quality management system based on the HACCP (Hazards and Critical Control Points) system.
Implementasi metode Design For Six sigma (DFSS) pada kemasan Bumbu Oil Mie Goreng (BOMG) di PT. XZY
Authors: Hekmah Lailatul , Negoro Yanuar Pandu , Jufriyanto Moh
Published: December 2024

PT XZY is a company in the industrial sector that produces instant noodles. In the production process, PT XZY faces several problems that cause product defects, especially in the packaging of Bumbu Oil Mie Goreng (BOMG). This packaging has several deficiencies such as quality defects (squashed packaging, folded edges, contents not up to standard) and unstable productivity. Therefore, this study aims to identify the factors that affect product defects and conduct development to improve quality and productivity. This research uses the Design for Six Sigma (DFSS) method with the stages of Define, Measure, Analyze, Design (DMAD). Based on the results of research using the design from six sigma method, it states that the highest sigma value of defects occurs with a total sigma value of 2,910 and also produces the highest value of defects in the noodle packaging squash factor of 38% resulting from the Pareto diagram.
Analisis beban kerja mental operator produksi aksesoris motor menggunakan metode National Aeronautics And Space Administartion Task Load Index (NASA TLX) di CV. Anugerah Teknik
Authors: Hanifah Abu , Parnigotan Sepriandi , Pangastuti Nova
Published: December 2024

CV Anugerah Teknik is a company engaged in motorcycle components and accessories. Product development and certification can affect the workload of production operators. Therefore, it is necessary to analyze the mental workload of production operators. Data was collected through interviews and distributing questionnaires to production operators. This research uses the NASA-TLX method. The results of the analysis show that the average value of mental workload of production operators is 72.13, which falls into the high category. To reduce the workload, it is recommended to increase the number of operators in the production division, which can lower the score to 49.18.
Kajian kepuasan penumpang pengguna face recognition pada sistem boarding pass di Stasiun Madiun
Authors: Ependi Ahmad , Aprilia Nyimas Arnita , Derbyandika Ramadian
Published: December 2024

This study aims to evaluate passenger satisfaction with the use of Face Recognition technology in the boarding pass system at Madiun Station. This technology was adopted to improve the efficiency of the boarding process and reduce queues, but it still creates different perceptions among users regarding its convenience. The study used the SERVQUAL method to measure service quality with five main dimensions: Tangibles, Reliability, Responsiveness, Assurance, and Empathy. Data was collected through questionnaires to 100 respondents, long-distance train users who boarded from Madiun Station. The results showed a gap between user expectations and system performance, especially in the Tangibles and Reliability dimensions. This study recommends improvements in the operation of Face Recognition technology and increased socialization to passengers to better understand and accept this system.
Perencanaan perkerasan jalan raya pada perlintasan sebidang di JPL 136 Kota Madiun
Authors: Kurniawan Muhammad Adib , Astuti Septiana Widi , Dewi Puspita , Puruhita Hana Wardani , Riyanta Wawan
Published: December 2024

The construction of road pavements at level crossings typically employs flexible asphalt pavements, which are prone to peeling and damage. It has been stated that the pavement structure at at-grade crossings between roads and railway tracks should differ from the pavement structure in sections approaching the crossing. The pavement structure at at-grade crossings is recommended to have greater strength than the pavement structure on existing road sections, such as the use of rigid concrete pavements (Prasarana, 2004). In this research, the road pavement at the JPL 136 at-grade crossing in Madiun City is planned to use rigid cement concrete pavement, with the construction calculation using the cement concrete pavement planning method (Ministry of Public Works and Housing, 2003). After analysis, a rigid cement concrete pavement construction with a thickness of 150 mm, a compressive strength of 35 MPa, longitudinal reinforcement D16-170, and transverse reinforcement D12-100 with BJTS 420 A type was obtained.
Analisis index kerusakan Jalan Rigid Pavement dengan metode Pavement Condition Index (PCI) pada Jalan Lebaksono – Jalan Purwojati Ngoro, Kabupaten Mojokerto
Authors: Subekti Yogi Dwi , Tjendani Hanie Teki
Published: December 2024

The lebaksono - purwojatingoro mojosari city is an industrial road. Various heavy and light vehicles pass through the road, causing road damage. Evaluation of road damage conditions is needed to monitor the level of road damage that occurs on a road section. This study aims to determine the level of damage that occurs. The method used in assessing the condition of this pavement damage is the PCI (Pavement Condition Index) method, conducting a visual survey by viewing and analyzing damage based on the type, level of damage and quantity of damage to serve as the basis for carrying out maintenance and repair activities. . The results of evaluating the condition of the lebaksono - purwojatingoro road section using the PCI method obtained divided slab damage (26.2%), patching small (7.82%), spalling corner (5.07%), shrinkage cracks (0. 85%), line crack (17.18%), spalling joint (4.79%), patching large (22.82%), punchout (0.85%), corner break (10.42), joint seal (1.13%), durability crack (0.85%), blow up / buckling (0.28%), popout (1.69%).
Penentuan jumlah produksi kimbab berdasarkan jumlah permintaan dan persediaan menggunakan metode Fuzzy Mamdani
Authors: Rafifa Caltha , Safitri Fadila Dian , Wiyanto Andika , Rahmadhani Dibaia Sarah , Masruri Ihsan , Irawan Suhendi
Published: December 2024

Nanda Kitchen is a home-based cafe that produces various kinds of Korean specialties, specifically kimbab. The large demand for kimbab signifies that Nanda Kitchen is frequently engaged to the  stockouts of raw material supplies. Thus, kimbab production is unable to fullfil consumer’s demand. The intention of this research is to ascertain the appropriate amount of kimbab production. Effective demand forecasting is required to fullfil customer’s demand by sufficient raw material supplies. Demand forecasting was carried out using POM-QM for Windows with Moving Average (n=3) and Exponential Smoothing (alpha 0.3 and 0.5). The lowest error value is taken to implement Fuzzy Mamdani (MATLAB). Exponential Smoothing (?=0.5) is most proper method for forecasting demand (error value of 7.6%). Nanda Kitchen needs to produce 1460 kimbabs with input demand of 1473 and raw material supply of 2470 based on Fuzzy Mamdani.
Factors affecting the decline in sea toll profits
Authors: Setiawan Budi , Heikal Jerry
Published: December 2024

The Sea Toll Program represents Indonesia's strategic maritime connectivity initiative aimed at facilitating goods distribution, particularly in underdeveloped, remote, outermost, and border regions (3TP). This study examines the factors contributing to the program's declining profitability using qualitative methodology with an ethnographic approach through interviews, observations, and literature review. The research findings identify three primary factors: the high cost of replacement vessel rentals, reaching IDR 800 million per two months; port time exceeding the Department of Transportation's targets due to limited loading and unloading infrastructure; and difficulties in accessing fuel vendors in 3TP regions. These findings indicate the necessity for enhanced port infrastructure and operational efficiency to optimize the profitability of this program, which is vital for national economic equity.
Karakteristik ruas jalan nasional Suramadu Kabupaten Bangkalan STA 7+400 s.d STA 11+400
Authors: Yudhana Galuh Catur , Hartatik Nurani , Prasetyo Yudi D.
Published: December 2024

The Suramadu National Road is an important infrastructure that supports transportation access and the economy of the people of Bangkalan District and its surroundings. Road Functionality Tests are carried out to ensure that the road meets functional suitability standards that provide smoothness, safety and comfort for users. This research aims to identify the condition of functional fitness and assess the star rating score on the Suramadu National Road. Data collection was carried out based on Minister of Public Works Regulation Number 2 of 2022 concerning Procedures and Requirements for Road Functionality. The results of the analysis show that the 4 km Suramadu National Road section in Bangkalan Regency has quite good functional fitness, although there are several segments that do not meet standards, such as unofficial U-turns at several points and dead public road lighting. The condition of the road pavement was also found to be poor at several points. Overall, the Suramadu National Road received a Star Rating Score of 5.97 with a Star Rating category of 3, which shows that this road is suitable for operation in accordance with PUPR Ministerial Regulation No. 4 of 2023. According to Circular Letter Number 11/SE/Db/2024, this road is considered to meet the safety category. However, technical improvements are needed to achieve a safer road category with a Star Rating target of 4 and 5.
Rancangan gelang pintar untuk siswa tunarungu menggunakan metode Quality Function Deployment
Authors: Tumewu Tryadi Wilhelmus , Singgeta Ryan Laksmana , Rachmadi Ronald Albert , Raton Yulius Christian , Rottie Ronaldo Ignasius Ferdy
Published: December 2024

Improving the quality of life for deaf students with special needs, the development of assistive technology is crucial to aid in the classroom learning process. This research aims to design an assistive technology in the form of a Smartband that is beneficial for helping deaf students to interact, understand instructions, and engage in social interactions. The design of this smartband employs the Quality Function Deployment method to ensure that the needs and desires of deaf students are met in the designed device. Based on the analysis of questionnaires from 43 deaf students, eight Customer Requirements were identified. The top priorities for development were voice call detection (14.2%), surrounding hazard alerts (13.99%), and notification capabilities (13.49%). By utilizing the Relationship Matrix in the House of Quality, the Technical Priorities to be developed were determined, namely a voice recognition sensor (19% with a technical importance score of 135), followed by ESP32 and Vibration Motor (16% with a technical importance score of 117). The designed smart bracelet functions well but requires further evaluation, especially in terms of aesthetics, as the current respondents were limited and did not differentiate based on age, which is known to have varying preferences.
Analisis logika Fuzzy Sugeno dan Pengambilan Keputusan untuk meningkatkan produksi roti manis pada Tandi’s Homemade Bakery
Authors: Zerlinda Frea Marva , Zaidan Muhammad Zulfa , Akifah Nur , Devrida Safira Putri , Sinaga Helsan Davidson
Published: December 2024

Tandi’s Homemade Bakery, a small-medium enterprise, faces challenges in improving the quality and quantity of its sweet bread production, particularly in optimizing the production process and determining effective strategies. This study aims to analyze decision-making using the Fuzzy Sugeno Logic and Analytical Hierarchy Process methods as approaches to support production enhancement. The Fuzzy Sugeno method is applied to evaluate bread maturity levels based on parameters such as dough kneading time of 43 minutes, baking temperature of 173 degrees Celsius, and baking time of 60 minutes, with the goal of identifying optimal conditions to achieve high-quality bread. Meanwhile, the Analytical Hierarchy Process method is employed to establish alternative strategies for production improvement by analyzing criteria such as product quality, raw material efficiency, and operational costs. The findings suggest that integrating Fuzzy Sugeno and Analytical Hierarchy Process methods can provide structured planning recommendations, supporting Tandi’s Homemade Bakery in making informed decisions to enhance sweet bread production with superior quality.
Perencanaan kebutuhan bahan baku untuk kelancaran produksi guna memenuhi permintaan (Studi kasus : UD. Maju Jaya)
Authors: Cahyo Chandra Dwi , Mundari Siti
Published: December 2024

Maju Jaya is a furniture manufacturer in Surabaya that faces challenges in managing raw materials, especially camphor wood lonjoran, which causes production delays and customer dissatisfaction. This study aims to improve efficiency through forecasting raw material requirements using the Exponential Smoothing method with alpha 0.2, which has been proven to produce the lowest MAD value. The forecast results are used in production planning using the Chase Strategy method to flexibly adjust workforce capacity. Material Requirements Planning (MRP) analysis shows the need for repurchasing certain raw materials to prevent shortages. Stock monitoring and timely procurement of raw materials are recommended to ensure smooth operations and meet delivery schedules.
Analysis of Musculoskeletal Disorder (MSDS) factors in production operator employees using the Quick Exposure Checklist (QEC)
Authors: Muflihat Syakia , Ilmi Nurul
Published: December 2024

Production department operators perform repetitive work processes continuously, resulting in muscle and joint disorders. The purpose of this research is to identify early and provide preventive strategies for the potential occurrence of diseases due to musculoskeletal disorder complaints. (MSDs). This research is a qualitative study that involves direct observation of the subjects and interviews with sources to collect data using the Quick Exposure Check method. (QEC). The QEC results show that the wave solder workstation has the highest score with a total score of 141 and an exposure score of 80%. The cutting-point workstation has a score of 127 and an exposure score of 72%. The printing workstation has a score of 126 and an exposure score of 78%. The visual inspection workstation has a score of 107 and an exposure score of 61%. Therefore, the priority body parts are back with the highest total score of 30, the arms/shoulders with the highest total score of 36, and the wrists with the highest score of 40.
The use of a medical information system in the detection of occupational oncological pathology in the Krasnoyarsk Territory
Authors: Zakharinskaya Olga N. , Korchagin Egor E. , Cherkashin Oleg A. , Goryaev Dmitry V. , Fadeev Aleksey G. , Serebryakov Pavel V. , Strizhakov Leonid A.
Published: December 2024

Introduction. The article tells about the consistently low levels of detection of occupational malignant neoplasms (OMN) for many years in the Russian Federation. This creates a picture of imaginary well-being, which does not allow us to objectively characterize the real risks to public health associated with exposure to carcinogens in the workplace.
The study aims to develop and practically test an algorithm for detecting occupational malignant neoplasms using a medical information system.
Materials and methods. On the basis of the medical information system used in the Krasnoyarsk Regional Center of Occupational Pathology ("Regional Clinical Hospital"), specialists have developed and put into practice a system for detecting occupational malignant diseases. The combination of information flows from the main institutions providing medical care in the field of Oncology, the selection of patient data using information about the place of work, probable professional contact with carcinogens (according to data provided by the Office of Rospotrebnadzor in the Krasnoyarsk Territory), allowed us to analyze the information received about patients.
Results. In case of a positive decision of the commission on suspicion of the professional nature of the disease, taking into account the professional route, the localization of the OMN and the current list of occupational diseases, the specialists initiated a procedure for examining the connection of the disease with the profession. During the three quarters of 2024, the researchers analyzed 437 cases of diseases with subsequent registration of sanitary and hygienic characteristics in 25 cases. Of the selected cases, the link between the disease and the profession has currently been established in 9 cases, 10 cases are in the works at the time of writing. In other cases, specialists recognized the diseases as common.
Limitations. The study was limited by the time frame and the number of identified cases of neoplasms submitted for detailed consideration.
Conclusion. The implemented system made it possible in less than a year to identify the number of cases of occupational cancer in only one subject of the Federation (Krasnoyarsk Territory), corresponding to almost half of the number of occupational cancers detected in the whole country. The use of a medical information system expands the possibilities of diagnosing occupational diseases.
Ethics. The conducted research did not require the conclusion of the Ethics Committee.
Methodological approaches to the detection of occupational cancer on the example of the Center for Occupational Pathology of the Trans-Baikal Territory
Authors: Goryaev Nikolay I. , Gorbacheva Olga N. , Serebryakov Pavel V.
Published: December 2024

Introduction. Occupational malignant neoplasms (OMN) in the structure of occupational pathology in our country for a long time occupy the last rank place, amounting to no more than 0.5%. In fact, in the Russian Federation, doctors detect from 20 to 40 cases of occupational cancer every year. The share of OMN in the structure of occupational diseases detected in the EEC countries is about 5% (up to 3,700 cases per year). The actual number of detected cases of occupational cancer in our country is several orders of magnitude lower than forecast estimates. The problem of incomplete detection of occupational cancer is quite multifaceted, largely due to the lack of vigilance of primary care doctors, the high probability of a long latent period of the disease, etc.
The study aims to find possible causes of occupational cancer based on data on newly identified cases of OMN entered into the regional cancer registry.
Materials and methods. The objects of the study were 1,359 primary cases of OMN, entered into the regional cancer registry on the basis of the Zabaikalsky regional oncological dispensary. Scientists have developed an algorithm of actions, on the basis of which they carried out the selection of cases, taking into account the localization of the disease, anamnestic information, age parameters. The authors identified cases with suspicion of the occupational nature of the disease, followed by a request for documents necessary to conduct an examination of the connection of the disease with working conditions. On the basis of the Center for Occupational Pathology of the Trans-Baikal Territory, specialists conducted a direct examination and summed up the final results.
Results. The authors selected 49 patients from 1359 cases and, after an additional request for information on the professional path, work experience in comparison with the nosological form of OMN, identified 16 cases with suspected occupational disease, of which a causal relationship between the development of the disease and working conditions was established in 12 cases, including 4 cases in patients in the post-contact period.
Limitations. The study is limited by the number of cancer cases provided for analysis.
Conclusion. The data obtained indicate that, using the example of one subject of the federation, over 10 months of work on the targeted analysis of cancer registry data, the number of cases of occupational cancer was revealed, almost comparable to the number of similar diseases detected in a year in the whole country.
Ethics. The conduct of the study did not require the conclusion of the Ethics committee.
Elemental composition of sputum, immune status, and features of pharyngeal microbiota in workers of the anode department of a copper smelter
Authors: Karpova Elizaveta P. , Bushueva Tatiana V. , Roslaya Natalia A. , Shtin Tatiana N. , Fedoruk Anna A. , Gurvich Vladimir B. , Labzova Alla K. , Gribova Yulia V. , Gazimova Venera G. , Khlystov Ivan A.
Published: December 2024

The development of bronchial and pulmonary pathology depends on characteristics of the aerosols and individual resistance of the body, largely determined by the immune system, to their exposure. Mucous membranes of a healthy person are colonized by saprophytic bacteria or normal microbiota. Yet, changes in the composition and properties of the microbial landscape induced by adverse environmental factors increase the risk of inflammation and contribute to changes in the reactivity of the immune system.
The study aims to establish the immune status, microbiota of the pharyngeal mucosa, and the elemental composition of sputum, given its cellular composition, in workers of the anode department of a copper smelter.
We tested sputum culture and elemental composition, established clinical and immunological status, and analyzed pharyngeal microbiota in 28 workers of the anode department of a copper smelter. Based on the results of testing, the subjects were divided into two groups with (1) and without (2) leukocytosis (>10 cells in the field of view) detected in sputum.
We found no acute or chronic diseases of the bronchi and lungs in the examined workers. In group 1, we observed shifts in the immune response manifested by a decrease in the number of immunocompetent cells, activation of neutrophil phagocytosis, formation of reactive oxygen species in neutrophils, and displacement of normal microbiota of the oropharyngeal mucosa by opportunistic microorganisms (in 100% versus 35%, p<0.05). The elemental composition of sputum was noted for a higher frequency of iron and lead detection and increased concentrations of barium, lead, iron, arsenic, molybdenum, antimony, vanadium, and cadmium. We established a significant effect of metals contained in sputum on cellular, humoral, and local immunity.
The inflammatory bronchopulmonary response to toxic aerosol exposure is accompanied by changes in the cellular and phagocytic links of immunity, as well as in the microbial landscape on the mucous membrane of the upper respiratory tract characterized by displacement of normal biota by opportunistic microorganisms.
Limitations. This study has certain limitations associated with the small sample size and the lack of opportunity to compare metal concentrations found in sputum with reference levels.
Ethics. The study was approved by the Local Ethics Committee of the Yekaterinburg Medical Research Center for Prophylaxis and Health Protection in Industrial Workers (extract from the minutes of the meeting No. 8 dated 12/26/2016).
N.A. Vigdorchik — is the founder of the Leningrad scientific school of occupational pathology, an outstanding scientist, teacher and public figure (on the 150th anniversary of his birth)
Authors: Grebenkov Sergey V.
Published: December 2024

November 17, 2024 marked the 150th anniversary of the birth of Nikolai (Nathan) Abramovich Vigdorchik, one of the founders of occupational health, the creator of the country's first department of occupational diseases and a research institute for their study in Leningrad. N.A. Vigdorchik is an iconic figure in Russian occupational pathology. The formation of occupational health as an independent discipline is associated with his name. The biography, creative and scientific path of this man are closely intertwined with the dramatic events of the historical era of the late nineteenth and early twentieth centuries, in which the pioneer scientist lived and worked.
Professor Vigdorchik can rightfully be attributed to those outstanding Russian medical scientists who actively contributed to the progressive formation and development of Russian medical science and practice in the first half of the twentieth century. His multifaceted scientific, pedagogical, therapeutic and social activities had a wide resonance, including at the state level. Thanks to his talent and vast practical experience, N.A. Vigdorchik had the ability to notice in time the shifts in medicine, economics, politics, and the social sphere taking place in our country and abroad, give them a qualified assessment and outline ways to solve topical issues, primarily in the field in which he was an outstanding specialist — occupational health and social insurance. Vigdorchik belongs to that rare breed of specialists who are commonly called encyclopedists. According to the recollections of colleagues, in addition to his brilliant abilities, he possessed excellent human qualities.
In the articles devoted to the life and work of this extraordinary man (especially in connection with the 140th anniversary), N.A. Vigdorchik's contribution to Russian science and practice is analyzed in sufficient detail. At the same time, the scale of this personality is such that not all facets of his talent are reflected in literature. In this article, the author tried to focus on information that is little known to a wide range of readers, on issues where the role and importance of professor Vigdorchik are very significant, but, in our opinion, are not fully appreciated by contemporaries.
مكانة إيران الإقليمية في التحالفات الدولية
Authors: م.م علي عبد الجليل كريم
Published: December 2024

تحتل مكانة ايران الدولية والاقليمية أهميه علمية وعملية في آن واحد معاً, اذَ تعد ايران من الدول الإقليمية الصاعدة في منطقة الشرق الأوسط, حيث تؤثر وتتأثر بالفاعليين الدوليين من دول ومنظمات إقليمية ودولية وبالبيئة المحيطة بها بحسب كل منطقة لظروفها وقواعدها المحكومة بها اذ تعد هذه المنطقة من اهم المناطق الاستراتيجية في العالم فقد تشكلت في منطقة الكثير من التحالفات الدولية والإقليمية لتمتعها بالعديد من المميّزات والعوامل التي تجعلها محل أطماع القوى الكبرى وأيضاً نظراً لأهمية موقعها الجيوستراتيجي ولما تمتلكه من موارد والتي تشكل حوالي أكثر من 50% من نفط العالم واحتياطات الغاز .
    ايران واحدة من الدول التي تمتلك مكانه في سلم الهرم الاقليمي والدولي فقد جاءت هذه المكانة عن طريق دورها وسعيها الحثيث على أنَّ تكون دول محورية وليست دولة طرفية في منظومة القوى الدولية والاقليمية, والاحتفاظ بخطوة واحدة قريبة من جميع الأطراف, اذ انها بلد ذي دور فاعل ومبادر في كل القضايا الإقليمية والدولية.
تقييم الوضع المائي لنهر الفرات شمال محافظة البصرة للمدة 2023 – 2024م
Authors: م.م أسعد جواد كاظم السوداني
Published: December 2024

تبين من خلال الدراسة ارتفاع التراكيز في نهر العز ونهر الفرات داخل قضاء المدينة بشكل اكبر من تراكيز المياه لنهري دجلة والفرات داخل قضاء القرنة. الذي تبين انه غير ملائم للاستخدام البشري لبعض عناصر المياه المحللة. اتضح ومن خلال البحث وجود عاملان مشتركان في تدهور كمياه منطقة الدراسة وارتفاع تراكيزها النوعية عن الحد المسموح. السبب الأول: التغيرات الكمية للمياه  والتي تتمثل بالدرجة الأولى بدول أعالي الحوض (تركيا – ايران – سوريا) فيما يتمثل السبب الثاني بالتغيرات النوعية لمياه النهر من حيث القاء مجاري الصرف الصحي مباشرة الى الانهر دون اجراء معالجات لتخفيف التلوث بالمركبات الكيميائية والفيزيائية التي تسببه المياه الثقيلة لانهر منطقة الدراسة من تلوث.
الاسباب والدوافع الدينية لأقصاء العلماء واثرها في الدولة العربية الاسلامية في العصر الاموي(41-132ه/661-749م)
Authors: أ.م.د. سهام جميل جاسم
Published: December 2024

الاهداف: هدفت الدراسة الى تسليط الضوء على حقيقة الأسباب والدوافع التي أدت إلى إقصاء العلماء في العصر الأموي (41-132ه/661_749م) إذ تمتع العلماء في الدولة العربية الإسلامية، ولاسيما في العصر الأموي بمكانة مميزة من قبل الخلفاء الأمويين الذين اهتموا بالعلم والعلماء، وبلغت الحركة العلمية ذروتها ، إلا أن العديد من العلماء تعرضوا للإقصاء والإبعاد، واختلفت الأسباب الدوافع التي أدت إلى استبعادهم وإقصائهم ، وكانت الأسباب و الدوافع الدينية أحد الدوافع الرئيسية وأهمها .
المنهجية: اعتمدت الدراسة المنهج التاريخي التحليلي ‘ الذي يهدف إلى رصد الأحداث وتحليلها بغية الوقوف على الأسباب والدوافع الدينية التي أدت إلى إقصاء العلماء من قبل السلطة الأموية.
النتائج: أظهرت الدراسة الإقصاءات التي طالت علماء المسلمين في العصر الأموي لأسباب ودوافع دينية وما تبع هذه الإقصاءات من آثار ونتائج إيجابية وأخرى سلبية، على الدولة العربية الإسلامية . كانت النتائج السلبية كثيرة على البلد المقصي منه .بينما كان لإقصاء العلماء وإبعادهم من مدنهم  آثاره الإيجابية  على المناطق التي أقصوا إليها إذ استفاد أهلها من علمهم وفضلهم .
الخلاصة: قد خلصت الدراسة إلى قيام الخلفاء الأمويين بإقصاء العديد من العلماء لأسباب ودوافع دينية، وتعددت وسائل وأساليب الاقصاء
Modern Teaching Methods between Theory and Application
Authors: Asst.Prof.Dr. Najm Abdullah Burhan
Published: December 2024

لقد أصبحت طرق التدريس الحديثة في الآونة الأخيرة محل اهتمام المؤسسات التعليمية. وذلك لما لهذه الطرق من دور فعال في تطوير وتحسين عملية التعلم وزيادة مشاركة الطلاب. وتدور هذه الدراسة حول أهم هذه الطرق التدريسية الحديثة من حيث المفهوم والأسس النظرية، كما توضح التحديات التي تواجه تطبيقها في الممارسة العملية.
وتوضح هذه الدراسة بعض طرق التدريس الحديثة التي حظيت باهتمام كبير في الآونة الأخيرة، ومن أبرزها: المحاضرة، والمناقشة، والطريقة الاستقرائية.
وتوضح هذه الدراسة الأسس النظرية لكل من هذه الطرق، بالإضافة إلى أهم مميزاتها في تحسين العملية التعليمية، وكذلك عيوبها.
لوازم المحبَّة الإلهيَّة وفق الرؤية العرفانية للإمام علي(ع) (قراءة في الخطبة الَّتاسعة والثمانين من نهج البلاغة)
Authors: م.م علاء عبد الحسين راضي
Published: December 2024

حاز كتاب نهج البلاغة مكانة خاصَّة لدى الباحثين والدَّارسين على اختلاف مشاربهم وتفاوت مسالكهم ومتبنياتهم؛ لما يشتمل عليه من مباحث كلامية وفلسفية وعرفانية وأخلاقيَة ووو....عدد ما شئت, فهم يعدونه حلقة مهمة في ميادين العلوم والمعارف الإسلامية, فهو الكتاب الذي يأتي بعد القرآن الكريم من حيث الأهمية والإحاطة والسَّعة, إذ تضمنت خطبه وكتبه ورسائله وقصار حكمه ما لم يتضمنه غيره من الكتب والمؤلفات ما خلا القرآن الكريم, ومن جوامع الكّلِم التي تكلم فيها الإمام (ع) بكلام لم يسبقه إليه أحد قبله, ما جاء في الخطبة التَّاسعة والثَّمانين من نهج البلاغة, وهي من الخطب العجيبة في وصف أحوال أولياء الله تعالى وأحبائه العارفين والسَّالكين ممن وصل مرتبة الكمال في طريق السَّير التّكاملي نحو الحقِّ سبحانه, وقد بين الإمام(ع) فيها كل الجوانب المهمة لحال العارفين الكمَّلين حتى ذكر لهم أربعين وصفاً من صفاتهم التي هي من أسباب ولوازم محبة الله لهم, ومن هذا المنطلق جاءت دراستنا لنسلط فيها الضوء على تلك الصّفات والأحوال التي يتجلى فيها الجانب العرفاني الذي اشتمل عليه كتاب نهج البلاغة الذي يمثل المظهر الناطق لشخصية الإمام علي(ع) العرفانية
تباين الخصائص الديموغرافية في محافظة كربلاء المقدسة
Authors: م.م علي كاظم محمد الكعبي
Published: December 2024

سعت الدراسة الى تحليل التباين للخصائص السكان في محافظة كربلاء, من خلال توظيفها للبيانات والمعلومات والبيانات الخاصة, فهكذا دراسات ضرورية في خطط التنمية لمعرفة احتياجات السكان من المتطلبات الضرورية حيث تم تناول خصائص التركيب العمري على مستوى الوحدات الإدارية وبيان أسباب التباين فيما بين الوحدات الإدارية، فضلاً عن بيان التركيب النوعي للسكان الذكور والاناث في منطقة الدراسة ومعرفة الكثافة السكانية وتحليل مراكز الثقل، أذ من أبرز ما توصلت أليه الدراسة بأن أكثر عدد اعداد السكان تركزت في مركز قضاء المحافظة كربلاء.
النمذجة المكانية لمخاطر فيضان حوض وادي ام الشبابيط في محافظة صلاح الدين – قضاء الشرقاط باستخدام الذكاء الاصطناعي
Authors: م.د علي عبد الله موسى
Published: December 2024

تناول البحث (النمذجة المكانية لمخاطر فيضان وادي ام الشبابيط في محافظة صلاح الدين – قضاء الشرقاط باستخدام الذكاء الاصطناعي) وبعد التطبيق العملي ومحاكاة البيانات وصور الاقمار الصناعية من خلال النموذج المصمم تبين بأن هناك بعض القرى و الاحياء السكنية تتعرض لمخاطر فيضان الوادي نتيجة للمؤهلات البيئية السائدة اذ ساهمت التركيبة الصخرية في نشأة الفيضانات أذ تعمل الطبقات الصخرية ذات النفاذية القليلة الى عدم تصريف و تسرب المياه الى باطن الارض, اضافة الى الوضعية المناخية و طبوغرافية الحوض بين خطي كنتور  ( 170 ) و خط (220)م  , والتي لعبت دوراً بارزاً في التأثير على السلوك الهيدرولوجي للمجرى المائي وتسريع قوة الجريان المائي . كما ساهمت العوامل البشرية في تفاقم ظاهرة الفيضانات الحضرية , لاسيما بعد تزايد عدد السكان و التوسع العمراني الذي ادى الى تحول الاراضي الزراعية الى اراضي سكنية, الامر الذي ادى الى تقليل الارتشاح و الفواقد وبالتالي تزايد كمية المياه في مجرى الوادي حيث كانت المساحات الزراعية تستهلك جزء من تلك المياه. فضلا عن ذلك عدم وجود تخطيط في عملية تصميم المنشآت الهيدرومائية و القناطر وماهي الطاقة الاستيعابية التي تستوعبها , وعدم الاخذ بعين الاعتبار الصبيب المائي للوادي في الحالات القصوى , فضلا عن قلة عدد الجسور النموذجية وهي بدائية تفتقر للمواصفات الهندسية حيث قام السكان بأنشائها , اضافة الى عدم كري مجرى الوادي وانتشار النباتات كنبات قصب البردي , فضلا عن انشاء سدة ترابية في المناطق المرتفعة شمال و غرب وادي ام الشبابيط والتي أنشئت بمواصفات غير فنية , حيث ادت شدة المياه المتدفقة الى حوض تلك السدة الى كسر اجزاء من الحاجز الترابي مما تسبب بزيادة كمية المياه القادمة من الجهه الغربية.
A Cognitive Linguistic Study of Visually Shaping Abstract Words
Authors: Zahraa Jabbar Qasim  , Dr.  Rana H. Al-Bahrani
Published: December 2024

The current study qualitatively addresses concept as the main theoretical problem in cognitive linguistics on the one hand, and the abstract nature of things on the other. In this regard, scholars maintained that the issue with concept is still controversial and to deal with abstract nouns is also difficult, let alone when dealing with the concept of abstract noun. Of course the problem will be doubled as the nature of both concepts and abstract nouns is invisible, perspectivised, and changeable. Accordingly, the objective of the present work is to examine  the semantic range of the abstract word BLACKMAILING from the perspectives of a number of talented participants in drawing. That is, the researchers are to address the following research question: What is the semantic range of the selected abstract word (blackmailing) from the participants’ perspectives who are talented in drawing? The researchers adopted Fillmore's (1976/77) theory of Frame Semantics. As for the data, one abstract word (blackmailing) has been selected based on the juror’s opinion to be applied on a number of six college students, who are talented in drawing. The study has concluded that: there is no fixed referential connection between an abstract word and its concept; the participants anchored their understanding of abstract nouns in pictures that represent minimized scenes or events of reality using concrete referents and associations. Finally, one might encounter a similarity in terms of using some the frame elements; however, their employment is different. Finally, the semantic range of BLACKMAILING is between four to 10 elements.
نمذجة التوزيع الجغرافي لسكان مدينة كركوك باستخدام تقنيات التحليل الإحصائي المكاني فيGIS
Authors: ا.م.د. طوفان سطام حسن
Published: December 2024

تحتل دراسة التنظيم المكاني للدراسات السكانية أهمية كبيرة في الدراسات الجغرافية من الناحية النظرية والتطبيقية، وقد أحدثت التقنيات الجغرافية ما يشبه الثورة في عمليات التحليل والمعالجة للبيانات المكانية. وخلقت مفاهيم جديدة أعادت النظر بالأساليب التقليدية السابقة, وقدمت نماذج وطرائق مختلفة قادرة على محاكاة الواقع وفق نماذج مكانية تجمع بين علوم الرياضيات والإحصاء الجغرافية والحاسبات، في عمليات المعالجة والتحليل المكاني لنمذجة التنظيم المكاني للسكان وتفسيرها اعتمادا على الطرائق الإحصائية المكانية,Spatial Statistics Tools)) في برنامج (ArcGIS10.5). وقد تم استخدام نموذج التجمعات والقيم المتطرفة للظواهر الجغرافية:Cluster and Outlier analysisونموذج الارتباط الذاتي المكاني (Spatial Autocorrelation) لتحليل وتفسير التباين المكاني لتوزيع السكان في مدينة كركوك في العراق، حيث تقدم هذه البرمجيات وسائل القياسات الإحصائية المكانية لتوصيف النماذج المكانية السكانية، كميا وتحديد العلاقات المكانية لنماذج التوزيع بالعوامل الجغرافية وهي خطوة مهمة لفهم السلوك المكاني للظاهرة الجغرافية ، ولعل اهم ما تقدمه التقنيات الإحصائية هو إمكانية التحقق من النتائج التي نتوصل إليها حيث تزويدنا بمؤشرات لتحديد احتمال صحة النتائج وفق مستوى معنوية ودرجة ثقة إحصائية معينة. تصل إلى (99% (في البحث الحالي.
تقدير حجم الجريان السطحي لحوض وادي المنزلية شمال شرقيّ محافظة ميسان باستخدام تقنيتي الاستشعار عن بعد ونظم المعلومات الجغرافية (RS - GIS)
Authors: م.م. دعاء مشاري محمد الكناني
Published: December 2024

يهدف البحث إلى تقدير حجم الجريان السطحي لحوض وادي المنزلية، الذي يقع في الجزء الشمالي الشرقي من محافظة ميسان، ويُعد أحد الأحواض الموسمية بمساحة تبلغ (398.97) كم². تم إجراء تحليل ومعالجة لبيانات نموذج الارتفاعات الرقمية (DEM) المستخلصة من مرئيات القمر الصناعي الأمريكي (Landsat 8)، بالإضافة إلى استخدام تقنيات نظم المعلومات الجغرافية (GIS) والاستشعار عن بُعد (RS) لاستخراج الخصائص الهيدرولوجية للحوض. ولتقدير الجريان السطحي، تم الاعتماد على طريقة منحنى الأرقام (SCS-CN) لتحديد نوعية التربة وقدرتها على حفظ المياه، وأظهرت النتائج وجود ثلاثة أنواع من التربة (A, B, C). وأوضحت الدراسة أن (65.78%) من مساحة الحوض تتميز بنفاذية متوسطة، مما يعزز من تكوين الجريان السطحي خلال فترة زمنية قصيرة بعد العواصف المطرية. أما أعلى حجم للجريان السطحي في الحوض فقد تراوح بين (218-121) م³ لمساحة تقدر بـ (217.81) كم² ، مع سرعة جريان بلغت (0.34) م³/ثانية، وبلغ زمن التركيز (10) ساعات، وهو زمن قصير مقارنةً بمساحة الحوض، مما يزيد من مخاطر الفيضانات نتيجة الأمطار المفاجئة التي تميز منطقة البحث
TÜRKİYE’DEKİ İŞÇİ SENDİKALARININ ÖRGÜTLENMESİNDE YENİ ALTERNATİF OLARAK İŞYERİNDE SOSYAL HİZMET UYGULAMASI ÖNERİSİ
Authors: Ulu Sefa
Published: December 2024

Bu çalışmanın amacı sendikalar için örgütlenme oranını arttıracak yeni bir model önermek aynı zamanda önerilen yeni uygulamalar ile çalışanların iyilik düzeyini arttırmaktır. Maka-lede sendikaların örgütlenmesinde yeni alternatif olarak işyerinde sosyal hizmet uygula-maları önerildiği için sosyal hizmet bakış açısıyla ele alınmıştır. Bu çalışmayla sendikalar için önerilmiş olunan yeni alternatif örgütlenme modellerinden toplumsal hareket sendi-kacılığı ve hizmet sendikacılığı araştırılmıştır. İlave olarak yeni bir öneri olan işyerinde sosyal hizmet uygulamasının sendikalar aracılığıyla uygulanması önerilmiştir. Bu çalışma-da, nitel araştırma yöntemi kullanılmıştır. Veri toplama tekniği olarak da belge(doküman) incelemesi yöntemi kullanılmıştır. Araştırma Google akademik platformu üzerinden “sen-dikal örgütlenme” kavramı aratması sonucunda konuyla alakalı olan çalışmaların incelen-mesi daha sonrasındaysa yine aynı platform üzerinden “işyerinde sosyal hizmet” kavramı yazılarak çıkan sonuçlar üzerinden ilgili çalışmalar alınarak incelemede bulunulmuştur. Bunun yanında konuya ilişkin ulaşılabilen kitaplar ve tezler incelenmiştir. Türkiye’deki literatürde hem sendikaların örgütlenmesinde yeni alternatifler için hem de Türkiye’de işyerinde sosyal hizmetin sendikalar ile ilişkisi anlamında çok sınırlı bir çalışma bulunmak-tadır. Bu da bu çalışmanın bir sınırlılığını oluşturmuş olup konuya ilişkin yazılan eserlerle incelemeler sınırlı kalmıştır. Çalışmanın son bölümünde işyerinde sosyal hizmet uygulan-dığındaki sonuçlar makalelerden incelenmiş ve makale sonuçları paylaşılmıştır. Sonuç olarak literatürde incelenmiş olan eserlerin de sendikaların örgütlenme oranlarını arttır-mak için yeni alternatiflere ihtiyaçları olduğu sonucu çıkarılmıştır. Sendikaların işyerinde sosyal hizmet uygulamaları sayesinde üyelerinin sendikalara olan bağlılığını arttıracağına ve örgütlenme oranının artarak daha iyi bir çalışma hayatının ortaya çıkacağına inanılmak-tadır.
TÜRKİYE’DE KIDEM SÜRESİNİN BELİRLEYİCİLERİ: HANE HALKI İŞGÜCÜ VERİLERİ ÜZERİNE BİR ARAŞTIRMA
Authors: Akgeyik Tekin
Published: December 2024

Kıdem, bir kişinin kesintisiz olarak aynı işverene bağlı olarak çalıştığı süreyi tanımlamaktadır. İstatistikler, ortalama kıdem süresinin ülkeler, sektörler ve şirketler arasında, önemli farklılıklar gösterdiğine işaret etmektedir. Bu durumun açıklayıcı değişkenleri, birçok ampirik araştırmaya konu olmuştur. Bu çalışmanın amacı, TÜİK 2018-2022 Hane Halkı İşgücü ham verileri kapsamında, Türkiye’de kıdem süresindeki değişimi açıklayan değişkenlerini incelemektir. Nihai örneklem büyüklüğü, 487,741 kişiden oluşmaktadır. Bağımlı değişken, yıllık bazda ölçülen kıdem süresidir. Araştırmada, çeşitli demografik ve işle ilgili değişkenler kullanılmıştır. Kıdem süresindeki değişimi belirleyen değişkenler, hiyerarşik regresyon yönetimi ile incelenmiştir. Analizlere göre, demografik değişkenler kapsamında; cinsiyet, yaş, medeni durum ve eğitim, kıdem süresinin en önemli açıklayıcılarıdır. Bu değişkenlerin kıdem süresindeki değişimi açıklayan modele katkısı, %33,1’dir. Buna karşılık işle ile ilgili değişkenlerin oldukça sınırlı bir etkiye sahip olduğu gözlenmiştir. Nitekim sektör, meslek, çalışan sayısı, işin niteliği, istihdam statüsü, SGK kayıtlılık ve aylık ücretlerin, varyasyona katkısı sadece, %3,7 düzeyinde kalmaktadır. Tüm değişkenler bir arada regresyon modeli kıdem süresindeki değişimi, %36,8 oranında açıklayabilmektedir. Nihayet analizler, kadın meslektaşlarına kıyasla kıdem süresinin erkek çalışanlar arasında %16 oranında daha yüksek olduğunu ortaya koymaktadır. Ayrıca yaş ve kıdem süresi arasında güçlü bir korelasyon ilişkisi teyit edilmiştir.
İLETİŞİM BAĞLAMINDA HABİTUS VE KÜLTÜREL SERMAYE
Authors: Demir Sevgül , Soncu Ayşe Gül
Published: December 2024

bağlamında ele alınmıştır. İletişim unsurları (kaynak, mesaj, kodlama, kanal, alıcı, kod açma ve geri bildirim) Bourdieu’nun habitus ve kültürel sermaye kavramları çerçevesinde açıklan-mış; bu kavramların iletişimdeki rolü incelenmiştir. Habitus, öğrenilmiş toplumsallık, bireyin toplumsal yapı içerisinde içselleştirmiş olduğu eğilimler ve davranış kalıpları şeklinde ifade edilirken, kültürel sermaye bireylerin bilgi, beceri, sembolik kaynaklarla donanması ve tüm bu donanımlarla sosyal alanlarda avantaj elde etmesini ifade etmektedir. Çalışmada, ileti-şimde bu unsurların ne şekilde işlendiği ve bireyler açısından dil, kültürel farklılıkların ileti-şimin doğruluğu ve etkinliği açısından etkisi teorik olarak irdelenmiştir. Ayrıca, bu kavramla-rın iletişim süreçlerini anlamak açısından önemi, dil ve kültürün iletişimdeki rolü ve habitus ve kültürel sermaye farklılıklarının iletişim süreçlerini nasıl etkilediği teorik yönden ortaya konmuştur. Bu çalışmanın amacı iletişimin yalnızca teknik bir süreç olmadığı aynı zamanda kültürel ve sosyal bir süreç olduğunu ortaya koymaktır. Bu sayede habitus ve kültürel ser-maye kavramlarının iletişim stratejileri üzerindeki önemi anlaşılarak, habitus ve kültürel sermaye kavramları gelecekteki araştırmalar için yeni bakış açıları sunacaktır.