bluuebunny/crossref_metadata_2025 huggingface dataset:
Use of Electroencephalography in Evaluation of Central Nervous System State in Children Born on Different Gestational Terms
Authors: Шалькевич Л.В. , Жевнеронок И.В. , Хорликова О.Н.
Published: March 2022

В статье рассматривается возможность использования электроэнцефалографии в оценке состояния центральной нервной системы у доношенных и недоношенных детей в норме и патологии. Отмечено, что с прогностической точки зрения значение имеет оценка биоэлектрической активности, сделанная на основе множественных записей независимо от состояния здоровья ребенка и периода болезни. Использование дополнительных методик, таких как длительное ЭЭГ-мониторирование, амплитудно-интегрированная ЭЭГ, вызванные потенциалы, повышает прогностическую значимость ЭЭГ. Сделанный на основе анализа ЭЭГ прогноз развития недоношенных детей, родившихся на сроке гестации более 32 недель, сопоставим с доношенными детьми. У детей, рожденных в сроке до 32 недель, только выраженные изменения ЭЭГ («вспышка – угнетение», изоэлектрическая кривая и др.) имеют ценность в этом отношении.

In the article we explore possibility of electroencephalography use in evaluation of central nervous system state in full-term and premature children with and without pathologies. It is noted that from prognostic point of view evaluation of bioelectric activity is significant based on multiple recordings irrespective of health state and disease period. Use of such additional methods such as long-term EEG monitoring, amplitude integrated EEG, evoked potentials increase the prognostic meaning of EEG. The prognosis of development of premature babies born at gestation term more than 32 weeks, made at the basis of EEG analysis is comparable with that for full-term babies. In this respect for children born before 32 weeks term only expressed changes on EEG («burst-suppression», isoelectric curve etc.) are valuable.
Antipsychotic-Induced Hyperprolactinemia
Authors: Евсегнеев Р.А.
Published: March 2022

В статье обсуждаются история вопроса и современные сведения о частоте, симптоматике и осложнениях гиперпролактинемии, возникающей вследствие лечения антипсихотиками. Приведены данные в отношении различных препаратов-антипсихотиков, влияния этого осложнения на комплайенс. Приведены сведения о раннем выявлении, выборе антипсихотика и путях коррекции гиперпролактинемии в ходе антипсихотического лечения. Обсуждена ситуация в отечественной психиатрической практике.

The article presents historical background and some modern information about the frequency, symptoms and complications of antipsychotic-induced hyperprolactinemia. The data regarding prolactogen activity of different antipsychotics and its influence on compliance are discussed. Some data regarding early detection, choice of antipsychotics, and methods of correction of hyperprolactinemia during the course of antipsychotic therapy are presented. The actual situation in domestic routine practice is also discussed.
Lungs Ultrasound in Case of COVID-19: From Theory to Practice
Authors: Голубовская О.А. , Кондратюк Л.А. , Пронюк К.Е.
Published: March 2022

Возможность исследования легких с помощью ультразвука у постели пациента набирает популярность в современной практике неотложной ультразвуковой диагностики в клинике инфекционных заболеваний у пациентов с пневмонией, вызванной COVID-19.УЗИ легких у этой категории лиц дает возможность быстрого обследования пациентов с поражениями легких, дифференцируя при этом признаки интерстициального и альвеолярного повреждения, наличие плеврального выпота, его количество, а также оценивать динамику развития патологического процесса в легких. Поэтому следует рассмотреть внесение УЗИ легких в протокол исследования пациентов с COVID-19, которые находятся на стационарном лечении при поступлении, и отслеживания динамики течения заболевания.

Nowadays the possibility of lungs ultrasound is gaining popularity in practice of emergency ultrasound diagnostics at ID department in patients with COVID-19 pneumonia.Lungs ultrasound in these patients makes possible of quickly examination of the patients with differentiating the signs of interstitial and alveolar damage, presence of pleural effusion, its amount, and also to assess the dynamics of pathological process in lungs. Therefore, it is necessary to consider the introduction of lungs ultrasound into examination protocol of patients with COVID-19 pneumonia upon admission at inpatient department and during observation the course of the disease.
Molecular-Biological Factors Influencing Diagnostic Reliability of the Results of Laboratory Studies Based on PCR Analysis Technologies. Report I
Authors: Костюк С.А. , Полуян О.С.
Published: March 2022

Тема лабораторных ошибок в постановке полимеразной цепной реакции (ПЦР) в режиме реального времени или менеджмент риска ошибок продолжает оставаться весьма актуальной и недостаточно изученной, требующей выделения отдельного направления в области применения технологий молекулярно-биологического анализа. Разрозненные, недостаточно систематизированные знания, касающиеся фундаментальных основ обеспечения процедуры молекулярно-биологического исследования, не позволяют специалистам ПЦР-лабораторий практического здравоохранения эффективно организовать работу по выявлению лабораторных ошибок, которые могут возникать на любом из этапов процедуры исследования, носить методический или аналитический характер.Разработать единую типовую модель борьбы с лабораторными ошибками при проведении ПЦР-исследований сложно, поскольку каждая лаборатория может отличаться от других по своей организационной структуре, видам оборудования, используемым реагентам, перечню видов исследований. В этой связи необходимо на основе научного анализа возможных лабораторных ошибок сформировать профессиональное мышление у врачей лабораторной диагностики, работающих в практическом здравоохранении. Этой проблеме и посвящена настоящая публикация.

The topic of laboratory errors in real-time PCR or the error risk management continues to be very relevant and insufficiently studied, requiring a separate direction in the application of molecular biological analysis technologies. Scattered, insufficiently systematized knowledge regarding the fundamental principles of the molecular biological research procedure does not allow the specialists of PCR laboratories of practical health care to effectively organize the work on detectinglaboratory errors that may occur at any stage of the research procedure and have either methodical or analytical nature.It is difficult to develop a single standard model for combating laboratory errors during PCR studies, because each laboratory may differ from others in its organizational structure, types of equipment, the used reagents, and the list of types of studies. In this regard, it is necessary, on the base of a scientific analysis of possible laboratory errors, to form professional thinking among laboratory diagnostics doctors that work in practical health care. This problem is the subject of this publication.
Social and Religious Behavior of Drug and Alcohol Users
Authors: Pauji Pauji
Published: March 2022

Marriage is forming a family with the opposite sex, or also having sex or having intercourse which is a contract that causes lawful association and cooperation between men and women throughout life, whose rights and obligations have been regulated by Shari'ah law. While drugs are types of illegal drugs that cause users to become unconscious. There are many types of drugs, including marijuana, heroin, morphine, cocaine. The use of illegal drugs is severely punished by the government, and in Islamic law it is also strictly prohibited. While liquor is a drink that can intoxicate the drinker, and is forbidden in Islam. The object of this research is the informants who consume drugs and alcohol, then they decide to get married. In this study the authors tried to find out the effect of marriage on drug and alcohol users. Based on the results of the study, it can be concluded that marriage can have a positive effect on drug and alcohol users; both morally and socially because it can avoid living patterns of deviant behavior, such as prostitution, freesex, malak/nodong and stealing. Drugs and alcohol are very detrimental to health, for example, for a drug/alcohol user physically he will experience heart palpitations, hypertension and even lead to death. Marriage is able to provide good education in mental and spiritual formation and good morals for those who run it. for a drug/alcohol user physically he will experience heart palpitations, hypertension and even lead to death. Marriage is able to provide good education in mental and spiritual formation and good morals for those who run it. for a drug/alcohol user physically he will experience heart palpitations, hypertension and even lead to death. Marriage is able to provide good education in mental and spiritual formation and good morals for those who run it.
Review of international studies on perception of safety and human security
Authors: Che Azmi Anna , Hamdan Maznolita
Published: March 2022

We present a comprehensive review of the evaluation of safety and human security perceptions from various countries. We highlight important aspects used to measure safety and human security perceptions in these international studies and some of their findings. Measuring perceptions of safety and human security in a certain location is crucial as better safety perceptions can enhance the well-being of the people residing in the place of investigation. By presenting the diverse measures of safety and human security perceptions, we hope to elicit more innovative ideas on these measures from policy makers.
Animal protection: Organizational constraints and collaborative opportunities
Authors: Coulter Kendra , Nicholls Bridget , Fitzgerald Amy
Published: March 2022

This paper examines the landscape of animal cruelty investigations in Canada. Building on six years of mixed-methods research, we first outline the enforcement organizations and investigations process. Then we identify three challenges for jurisdictions across the country: the unevenness of forensic veterinary expertise, differing levels of Crown awareness and engagement, and relative availability of community-based programs and services to solve problems and prevent harm. We argue that further development of all three areas, including through strengthened multi-sector collaboration, will increase the effectiveness of animal protection, better protect vulnerable people, and augment public safety.
The Role of Monitoring the Quality of School Meals in Reducing the Risk of Nutrition-Related Diseases
Authors: Novikova II , Shevkun IG , Yanovskaya GV , Gavrish SM , Sorokina AV
Published: March 2022

Background: Disturbances in the diet and time of eating meals observed in the population in recent years and characterized by a deficiency of the main nutrients and unhealthy eating habits (e.g., addiction to fatty foods, excessive salt and sugar consumption) dictate the necessity of constant monitoring of school meals in order to develop effective measures for prevention of diet-related disorders in children and adolescents.
Objective: Scientific analysis of the results of monitoring qualitative and quantitative indicators of school feeding and the prevalence of nutrition-related diseases in the child population.
Materials and methods: We examined reports and statistical data of the Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing and the Ministry of Health of the Russian Federation, findings of the surveys of school principals, children and parents, and results of analyzing parental control data for the 2020/21 academic year.
Results: Incidence rates of child and adolescent obesity, diabetes mellitus, and diseases of the circulatory system demonstrate a positive trend. We established the main reasons for high school students’ refusal of school meals, studied satisfaction of children and parents with school feeding, and assessed the results of parental control over school catering. High prevalence of nutrition-related diseases confirms the importance of monitoring school meals, developing innovative forms and revising their dominating stereotypes.
Conclusion: Assessment of diet-related disease rates in schoolchildren updates the significance of their nutrition and health monitoring, the study of nutrition structure, eating behavior, and school catering. The conducted survey of schoolchildren and parents has revealed key problems in school feeding, which require prompt correction. Outcomes of parental control are an additional indicator of nutrition quality at school. The reserve for improving the effectiveness of parental control can become systematization of this work and its evaluation with account for the days of the week and their corresponding menu items, as well as breaks and their corresponding contingents of children eating school meals.
On the Relevance of Developing New Collections of Recipes and Culinary Products for Healthy Eating of Children
Authors: Romanenko SP , Semenikhina MV , Lobkis MA
Published: March 2022

Introduction: Healthy nutrition is one of the major components of public health and wellbeing. The structure of nutrition shall satisfy physiological needs of children in macronutrients, vitamins and minerals, and shall contribute to the development of healthy nutrition skills, proper eating habits and behavior. New requirements for school catering have come into force recently. They envisage changes demanding a simultaneous update of technological documentation for activities of catering operators and canteens.
Objective: Improvement of technological documentation in terms of the development of collections of recipes and culinary products as well as typical menus for healthy feeding of children in compliance with the updated requirements.
Materials and methods: The study of disease incidence, intensity of physical activity, and anthropometric parameters of children studying in the Volga Federal District cadet corps was carried out for 2018–2021. Statistical data analysis was performed using standard methods in Statistica 10.0 and Microsoft Excel software packages. The “Nutrition” programming tool was used to develop recipe books and menus.
Results: Assessment of the overall morbidity revealed its negative trend mainly attributed to unhealthy diet and poor eating habits of children. The study of physical activity of the cadets showed high and above optimal levels in the course of training. According to the results of correlation and regression analysis, changes in anthropometric parameters of cadets compared to schoolchildren were attributed to malnutrition inadequate for energy and biological parameters of nutritional value, especially in the age groups of 14–17 years.
Conclusions: Our findings confirmed the relevance of developing technological documentation in terms of collections of recipes and culinary products and standard menus for organization of healthy feeding of children in compliance with modern requirements. The recipes of the developed collection contain information on the weight per serving, energy value, the content of micro- and macronutrients.
Hygienic Assessment of Organizing School Nutrition in the Russian Federation
Authors: Popova AYu , Shevkun IG , Yanovskaya GV , Novikova II
Published: March 2022

Introduction: School feeding is given particular importance all over the world as a factor ensuring food security and affecting socio-economic welfare and health of children. It is provided through an effective system of organization of school meals, which
monitoring and evaluation is always relevant.
Objective: A hygienic assessment of up-to-date organization of school nutrition in the Russian Federation.
Materials and methods: We analyzed monitoring data and results of control and supervisory activities carried out with respect to schools (n = 44,419) and public catering companies (n = 7,473) by the Russian Federal Service for Surveillance on Consumer Rights Protection and Human Wellbeing (Rospotrebnadzor) in the 2020 to 2021 academic year using methods of descriptive statistics.
Results: We established a rise of the hot meal coverage rate over the past decade up to 91.4 %, reaching 100.0 % among schoolchildren in grades 1-4 in a number of regions. The coverage with hot meals of the schoolchildren requiring special nutrition due to their health condition equaled 92.7 % in the Russian Federation as a whole. The evaluation of nutritional and biological values of school breakfasts and lunches showed that they generally covered the needs of a growing organism for vitamins A, B, and C, while a deficiency of vitamin D was noted.
Conclusion: The recognized importance of school meals in health maintenance of the general population indicates the necessity of their continuous monitoring, the study of regularities and features of physiology of a child, and supervision of effectiveness
of healthy school feeding.
A Study on Revealing the Original Spatial Character, Collective Memory of Adapazarı/ Uzunçarşı
Authors: ÇİLLİ Beyza , ÖZBAYRAKTAR Mehtap
Published: March 2022

One of the memory spaces mentioned by Pierre Nora, which carries the collective memory and the traces of each group and touches all walks of life, is the bazaars from the Ottoman Empire to the present. However, these bazaars have been losing their characteristics of being a “lace of memory” day by day for various reasons. One of these places is Adapazarı Uzunçarşı. It has been determined that there is no study or research on the current state of Uzunçarşı, which has undergone significant changes after the restoration in 2017 and is one of the memory places of Adapazarı. Therefore, the aim of the study is to reveal the spatial character and collective memory of Uzunçarşı, and to develop suggestions for a livable bazaar. In line with the stated purpose of the study, a four-stage path was followed. First: The analysis of the history of the settlement (Adapazarı city center commercial spaces and Uzunçarşı). Second: The current situation assessment of the Çarşı via on-site observation (Spatial character of Adapazarı/ Uzunçarşı). Third: The analysis of the “evaluation criteria for the quality of urban space” on Uzunçarşı spaces (Spatial character of Adapazarı/ Uzunçarşı). Fourth: In-depth interviews with 16 Uzunçarşı shopkeepers (Collective memory of Adapazarı/ Uzunçarşı). As a result of the study, the spatial character and the collective memory of Adapazarı Uzunçarşı, its place in memory for Uzunçarşı shopkeepers, the features that the shopkeepers like/dislike and the suggestions to develop have been revealed. Using the collected data, the current features of the bazaar, especially after the restoration, were explained and interpreted by obtaining the users' views on the current state of the bazaar. As a result of the interpretation, it was determined that the users of the bazaar were dissatisfied with many aspects of Uzunçarşı after the restoration (such as making the bazaar an open place, prohibiting the use of displaying elements, problems such as insulation and the bazaar being unappealing to the customer, etc.) and in response to this, suggestions have been developed to address the spatial character of the bazaar and its place in the user's memory.
Evaluation of WELL Covid-19 Certificate Structure and Criteria
Authors: YAMAK Fatma Berfin , DOĞAN Ebru
Published: March 2022

The increase in global environmental problems, epidemics and natural disasters has caused important changes in human life and social life style. Thousands of people died as a result of the Covid-19 epidemic, which emerged at the end of 2019 and continues to have an impact all over the world. In the epidemic process, the creation of sustainable and healthy lifestyles and spaces has gained importance. If measures are not taken against pandemics and infections, especially indoors, the risk and speed of transmission of the disease increases, threatening human health and safety. In the context of designing buildings in accordance with the pandemic, the authorities have developed the WELL Covid-19 Health Safety Rating to provide healthier and more sustainable interior spaces. Right after its creation, the certificate started to be used effectively in many countries. In addition, WELL Covid-19 Health Safety Rating has been accepted by important organizations such as LEED, which has been providing certificate services for a long time. In this context, in the study, the purpose, method, evaluation criteria and functioning of the WELL Covid-19 Health Safety Rating were obtained as a result of literature research. In addition, the general structure and evaluation criteria of the certificate have been extensively examined on a building that has received WELL Covid-19 Health Safety Rating.
PERSEPSI DAN PERILAKU MASYARAKAT TERHADAP ORANG DENGAN GANGGUAN JIWA : STUDI KUALITATIF
Authors: Saluhang Brigita , Buanasari Andi , Wowiling Ferdinand , Bidjuni Hendro
Published: March 2022

Background The number of people with mental disorders based on data from the Talaud Islands District Health Office in 2019 was 212 people with mental disorders spread over 15 sub-district out of 19 sub-district. In Indonesia, there are still many inappropriate ways to treat people with mental disorders, for example, wrong behavior and public perception, and high stigma and continues to grow in the community. The purpose of this research is to get an overview of the public’s perception and behavior towards people with mental disorders in Rarange Village Kabaruan District Talaud Islands Regency. This method study uses qualitative research methods with a phenomenological approach. Sampling in this study uses a purposive sampling method involving thirteen participants. Data analysis was used based on the Colaizzi method. The results of the study obtained four themes that are public perceptions related factors that cause mental disorders, negative public perception of people with mental disorders, positive public perception of people with mental disorders, and community behavior towards people with mental disorders. The conclusion is that the public perception and behavior can make an impact on people with mental disorders depending on the good and bad perceptions and behaviors given by the community. Stigma is not only felt by people with mental disorders but also by their families. The public must be educated to better understand mental disorders.
PENDIDIKAN KESEHATAN MENCUCI TANGAN 6 LANGKAH TERKAIT KEWASPADAAN PENULARAN COVID-19 AISYIYAH RANTING GLUNDENGAN CABANG WULUHAN-JEMBER
Authors: Darotin Rida
Published: March 2022

Background: Digestive tract disorder known as Covid-19 is an infectious disease with a high level of morbidity and mortality because of the quick transmission. Prevention efforts are carried out by implementing health protocols, one of which is washing hands. Aim: to find out the difference in the behavior of Covid-19 transmission vigilance before and after being given 6-Step Hand Washing Health Education to Aisyiyah Members in the New Normal Era. Methods: This type of research is a Quasi Experiment with a time series design. The population is 31 people in the Aisyiyah area which was conducted in August 2020 with a total sampling technique. Results: Bivariate analysis showed that there were differences in the behavior of Covid-19 transmission vigilance before and after being given 6-Step Hand Washing Health Education to Aisyiyah Members in the New Normal Era with a P Value of 0.000. Significant differences were found between Handwashing Behavior Before being given health education and after being given health education p Value 0.00, hand washing behavior before being given health education and after being given health education p Value 0.000 and a month after being given Health Education Handwashing 6 Steps To members aisyiyah. These differences can be seen after statistical analysis using the Cochran test and then continued with the Post Hoc Mc test. Nemar to find out the significant difference between the three measurements. Conclusion: Health education has a difference in a person's behavior and requires observation more than once to maintain positive behavior. Keywords: Covid-19; hand washing; health education
SINTESIS NANOPARTIKEL Fe3O4–POLIETILEN GLIKOL (PEG) 6000 DARI PASIR BESI PANTAI HAIS SEBAGAI ADSORBEN LOGAM KADMIUM (Cd)
Authors: Tatinting Gabriel Dinnydio , Aritonang Henry F , Wuntu Audy D
Published: March 2022

Telah dilakukan penelitian tentang sintesis nanopartikel Fe3O4 dari pasir besi pantai Hais dengan metode kopresipitasi dan digunakan sebagai adsorben logam kadmium (Cd). Dalam sintesis nanopartikel tersebut digunakan polietilen glikol (PEG) 6000 sebagai agen penstabil ukuran partikel. Nanopartikel yang dihasilkan dikarakterisasi menggunakan X-Ray diffractometry (XRD) dan Scanning electron microscope (SEM) dan hasil penelitian menunjukkan bahwa dengan penambahan PEG 6000 dapat mempengaruhi ukuran partikel Fe3O4 yang dihasilkan. Selanjutnya nanopartikel Fe3O4-PEG 6000 dianalisis kemampuannya sebagai adsorben logam Cd menggunakan spektofotometer serapan atom (AAS). Hasil penelitian menunjukkan bahwa kemampuan nanopartikel Fe3O4-PEG 6000 dalam menyerap logam Cd lebih baik jika dibandingkan dengan nanopartikel Fe3O4 tanpa penambahan PEG 6000.ABSTRACK A research has been carried out on the synthesis of Fe3O4 nanoparticles from the iron sand of Hais beach using the coprecipitation method and the material was used as an adsorbent for Cadmium (Cd) metal. In the synthesis of these nanoparticles, polyethylene glycol (PEG) 6000 was used as a particle size stabilizer. The resulting nanoparticles were characterized using X-Ray diffractometry (XRD) and Scanning electron microscope (SEM) and the results showed that the addition of PEG 6000 could affect the particle size of Fe3O4 produced. Furthermore, Fe3O4-PEG 6000 nanoparticles were analyzed for their ability to adsorb Cd2+ ion using Atomic adsorption spectroscopy (AAS). The results showed that the ability of Fe3O4-PEG 6000 nanoparticles to adsorb Cd2+ ion was better than that of Fe3O4 nanoparticles without the addition of PEG 6000.
Evaluation of visible region in volumetric 3D display using a rotating helical screen
Authors: Wakatsuki Karin , Fujikawa Chiemi , Omodani Makoto
Published: March 2022

We have proposed a volumetric 3D display in which cross-sectional images are projected on a rotating helical screen. One of challenges of this method is an existence of invisible regions generated depending on observation angle. Invisible region is determined as the sum of dark region as a result of oblique incidence of the projected light on the screen and blind region as a result of blocking light paths to the viewpoint by the screen body. The larger invisible region was shown against the higher viewpoint to the helical screen. It was also shown that invisible region mainly located in the distant side from the viewpoint and in the neighboring region to the rotation axis of the screen. Our evaluation results show that the cylindrical display volume provided by a helical screen offers enough visible region at the viewpoint side and the periphery: indispensable regions for 3D displays.
Uncooled Si infrared photodetector for 2 μm wavelength using stimulated emission by dressed photons
Authors: Kadowaki Takuya , Kawazoe Tadashi , Sugeta Masaki , Sano Masahiko , Mukai Takashi
Published: March 2022

A Si infrared photodetector that operates without requiring to be cooled was fabricated, and its properties were evaluated. The function of this device is to detect, as an electrical signal, carrier density changes due to stimulated emission utilizing a phonon-assisted process via dressed photons. The photosensitivities of this device were 0.21 A W−1, 0.03 A W−1, and 0.01 A W−1 for wavelengths of 1.3 μm, 1.6 μm, and 2.0 μm, respectively, when the forward current density was 50 A cm−2, and the device exhibited a higher sensitivity for wavelengths greater than the cutoff wavelength.
A Method for Assessing Economic Feasibility in Mechanical Design
Authors:   Department of Mechanical, National School of Agro Industrial Sciences, University of Ngaoundere, Ngaoundere, Cameroon., SAMON Jean Bosco
Published: March 2022

The careful study of the costs of a preliminary design is fundamental for its realization and future operation. The design of mechanical systems requires innovation, creativity through technological research. The related feasibility studies are full of many parameters, not very effective, and take place in a concurrent and varying environment. It is therefore difficult to conduct them effectively. The costs of the factors of the product life cycle are listed in the literature. These are the costs of design, manufacture, distribution, operation, and recycling. Those intrinsic to the expression of its life cycle costs are identified. This allows structuring an approach of economic estimation of the feasibility. The defined cost indicator allows measuring the feasibility of a design project. This "cost" criterion is the basis for indicating the relevant tools and methods for storing the technical data according to the system requirements and for coordinating the partners in conducting the study.
Design of Medical Resume Information System for Covid-19 Patients
Authors: Marchasan Blessyanica Denison , Hidayati Meira , Abdussalaam Falaah
Published: March 2022

The goal of this research is to create an information system for filling up medical resumes for Covid-19 patients at RSIA Limijati Bandung. A qualitative research method with a descriptive approach was use in this study. Observation, interviews, and literature review are examples of data collection techniques. The waterfall method is utilize in the software development process. The following issues were discovered as a result of the investigation conducted: (1). Many medical records are returned to the treatment room because to incomplete medical resumes. (2). The process of checking for completeness and generating reports is still done by hand, which means that patient data is retyped into a computer.
The Information System Design of Consumables Goods Management in Bandung Kulon District
Authors: Aulia Devina
Published: March 2022

Consumables are goods that can only use once as the quantity will decrease. These goods will continue to be produced to meet office needs and daily official activities. It is necessary to regularly manage inventory items to obtain valid data and monitor the process of managing goods, especially at the Bandung Kulon District Office. The Bandung Kulon District Office does not use an application/website to manage inventory so that it makes the inventory process takes longer. In additioan, it is riskier in losing data and inefficient of recording stock using goods cards. It also affects PPTK in preparing the reports that will be submitted to BPKA at the end of each semester with a copy from the inspectorate. Therefore, The Information System Design of Consumables Goods Management in Bandung Kulon District is needed. This system was created by the waterfall method and UML (Unified Modeling Language) and for the implementation using PHP and MySql with BlackBox testing. Data collection is through direct observation and interviews with the concerned people and literature studies for references to create an efficient and precise system. Hopefully, the system can make it easier for officers to manage stock and reduce the risk of data loss as well as speed up report generation.
Sequential Pattern Mining Data Transaksi Penjualan Supermarket menggunakan Algoritme Generalized Sequential Pattern
Authors: Kurniawan Albert
Published: March 2022

Data transaksi penjualan supermarket online merupakan sequence dataset. Data ini menyimpan data transaksi pembelian yang dilakukan oleh pelanggan, sehingga dapat dianalisis menggunakan pendekatan Market Basket Analysis (MBA). Masalah yang sering dialami oleh pihak supermarket adalah sulitnya menerapkan strategi penjualan yang akurat kepada para konsumen. Berdasarkan masalah tersebut, pada penelitian ini akan dilakukan analisis terhadap dataset supermarket West Superstore berdasarkan pendekatan MBA. Algoritme yang digunakan adalah algoritme Generalized Sequential Pattern (GSP), di mana algoritme ini dapat membangkitkan frequentitem dan sequencepattern, sehingga aturan yang dihasilkan dapat lebih akurat. Algoritme GSP pada penelitian ini diimplementasikan dalam bahasa pemrograman Python. Hasil pengujian menunjukkan bahwa keluaran dari Python sudah sesuai dengan keluaran dari perhitungan algoritme GSP. Waktu komputasi yang diperlukan untuk pembangkitan aturan pada algoritme GSP juga bergantung pada jumlah record yang ada. Semakin banyak jumlah transaksi penjualan yang akan dianalisis, maka waktu komputasinya juga semakin lama. Analisis yang dilakukan pada dataset penjualan di West Superstore menghasilkan 391 aturan, di mana aturan tersebut dapat dimanfaatkan oleh pihak supermarket untuk penerapan strategi penjualan.
Analisis Manajemen Risiko Dengan Menggunakan Framework ISO 31000:2018 Pada Sistem Informasi Gudang
Authors: Harefa Wirawan
Published: March 2022

CV Ribka Furniture merupakan sebuah perusahaan yang terkait dalam bidang produksi dan penjualan seperti rak, lemari, kursi, sofa meja dan sebagainya, perusahaan tersebut sudah menerapkan SI/TI dalam mengoptimalkan aktvitas bisnis menjadi lebih efektif dan efesien. Perusahaan tersebut menggunakan aplikasi ERP bertujuan untuk mengontrol segala proses produksi seperti mendata barang masuk, barang keluar, jumlah stok barang, serta terintegrasi dengan divisi lain seperti penggajian, absensi, dan sebagainya. Namun, tidak dapat dipungkiri selalu ada kemungkinan risiko yang mungkin dapat terjadi dan memungkinkan menganggu aktivitas bisnis dalam penggunaan sistem terkait. Hal ini, analisis risiko sangat dibutuhkan terhadap sumber daya SI/TI yang terdapat di dalam perusahaan. Menerapkan analisis ISO 31000 diharapkan dapat meminimalisir risiko yang kemungkinan terdapat pada aplikasi ERP. Hasil dari analisis risiko ini berupa analisis kemungkinan risiko yang ada, evaluasi, hingga rencana mitigasi risiko sehingga dapat menghasilkan perbaikan terhadap risiko yang ada, dengan begitu perusahaan dapat menyesuaikan terhadap prioritas dari level risikonya yang ada, sehingga tidak mengganggu aktivitas bisnis di CV Ribka Furniture
Dinamika Komunikasi Organisasi dalam Praktik Teleworking Tim Pengembang Perangkat Lunak
Authors: Kumara Ajengmas Restia , Dirgahayu Raden Teduh , Haryono Kholid
Published: March 2022

Pandemi COVID-19 telah menjadi katalisator dalam perubahan budaya kerja. Aturan pemerintah dalam menerapkan pembatasan aktivitas sosial untuk menekan penyebaran virus COVID-19 menjadi pemicu kuat perusahaan (termasuk pengembang perangkat lunak) untuk mengubah sistem bekerja dari konvensional ke teleworking. Paksaan perubahan yang harus dilakukan menyebabkan prosesnya menjadi kurang sistematis. Salah satu tantangan sekaligus faktor penting dalam keberhasilan teleworking adalah komunikasi organisasi. Dinamika komunikasi dalam praktik teleworking yang terjadi pada tim pengembang perangkat lunak terjadi pada setiap fase pengembangan. Padahal, untuk memperoleh hasil kualitas perangkat lunak yang berkualitas, diperlukan kinerja tim pengembang yang baik. Salah satu hal untuk mencapainya adalah dengan adanya komunikasi organisasi yang baik pula. Oleh karena itu, penting untuk diketahui bagaimana dinamika komunikasi organisasi pada tim pengembang perangkat lunak sebagai dampak dari perubahan cara komunikasi saat bekerja setelah penerapan metode teleworking. Penelitian ini menggunakan Teori Strukturasi Adaptif, karena dalam teori tersebut komunikasi ditempatkan pada posisi penting dalam suatu hubungan di dalam kelompok. Hasil pengujian dari hipotesis pada penelitian ini menunjukkan diterima, namun beberapa hipotesis tidak menunjukkan hasil yang signifikan. Koefisien determinasi pada variabel Hasil Keputusan adalah 0,273 menunjukkan bahwa variabel Hasil Keputusan dipengaruhi oleh variabel lain dalam penelitian ini sebesar 27,3%. Selanjutnya, pada variabel Penerapan Teleworking sebesar 0,436 yang menunjukkan bahwa variabel Penerapan Teleworking dipengaruhi oleh variabel lain dalam penelitian ini sebesar 43,6%. Terakhir, pada variabel Proses Keputusan sebesar 0,097 yang menunjukkan bahwa variabel Proses Keputusan dipengaruhi oleh variabel lain dalam penelitian ini sebesar 9,7%.
Kombinasi Metode Analytic Hierarchy Process dan Weighted Product pada Rekomendasi Pemilihan Tempat Kost
Authors: Sudiarjo Aso , Hikmatyar Missi
Published: March 2022

Penerapan Teknologi informasi sudah banyak di implementasikan di berbagai aspek bidang kehidupan, tak terkecuali bidang properti. Dengan banyaknya rumah kost yang berada di kota tasikmalaya  dan tingginya permintaan konsumen yaitu, mahasiswa, pelajar, karyawan perantau dalam menggunakan jasa sewa rumah kost untuk hunian sementara di kota Tasikmalaya, membuat konsumen harus teliti dalam memilih tempat kost yang sesuai dengan kriteria-kriteria yang diinginkan. Permasalahan yang terjadi  terkadang konsumen sering merasa bingung saat harus memutuskan untuk menyewa rumah kost mana yang seuai keinginan. Oleh karena itu penelitian ini bertujuan untuk membantu konsumen dalam menentukan tempat kost yang tepat dan sesuai dengan kebutuhan. Sistem yang dibangun menggunakan kombinasi  metode AHP (Analytic Hierarchy Process) dan WP (Weighted Product). Metode  AHP  digunakan  untuk  menghitung  bobot  dari setiap  kriteria  sedangkan  metode  WP  digunakan dalam  perankingan  untuk  mendapatkan  alternatif  kost terbaik. Terdapat 6 kriteria yang digunakan dalam sistem ini, yaitu: harga, jenis kost, fasilitas, lokasi, lahan parkir dan keamanan. Sedangkan WP dipilih karena memiliki kemampuan menganalisis alternative menjadi bentuk perangkingan dengan proses yang cepat dan mudah. Metode yang digunakan dalam pengembangan aplikasi ini mengadaptasi dari metode SLDLC (System Development Life Cycle). Hasil dari penelitian ini berupa prototife aplikasi yang dapat merekomendasikan tempat kost yang sesuai kebutuhan
USE OF HYDRO-REMOVAL ASH FOR PREPARATION OF CRUSHED AND SAND MIXTURES, IN COMBINATION WITH MINERAL BINDERS AND COMPOSITIONS FOR ARRANGEMENT OF PAVEMENT BASE
Authors:   M.P. Shulgin State Road Research Institute State Enterprise – DerzhdorNDI SE, Kyiv, Ukraine, Balashov Ivan , Sydorchuk Roman ,   M.P. Shulgin State Road Research Institute State Enterprise – DerzhdorNDI SE, Kyiv, Ukraine, Skoropadskyi Viktor ,   M.P. Shulgin State Road Research Institute State Enterprise – DerzhdorNDI SE, Kyiv, Ukraine, Ustymenko Volodymyr ,   M.P. Shulgin State Road Research Institute State Enterprise – DerzhdorNDI SE, Kyiv, Ukraine
Published: March 2022

Introduction New scientific achievements, modern equipment and new materials have to be used for the quality rehabilitation of the road transport network. New materials have to meet the requirements for improving the physical and mechanical properties of roads and a positive economic effect must be achieved. The role of modern and advanced material is hydro-removal ash, which not only improves the physical characteristics of mixtures and saves the funds, but also has a positive impact on the environment. This material is used as independently also in combination with other mixtures, such as: cement concrete mixture, asphalt concrete mixture, crushed stone - sand mix strengthened with mineral binders Purpose The purpose of research is to study the effectiveness of the use of hydro - removal ash in crushed stone-sand mixtures strengthened with mineral binders, to determine the optimal volume of ash and its effect on physical parameters in different combinations with mineral binders. Materials and methods. Experimental tests of crushed stone- sand mixture 20 strengthened with mineral binder with different volume of hydro - removal ash were performed. Results The efficiency of hydro - removal ash in crushed stone - sand mixtures strengthened with mineral binders is determined, the optimal volume of ash to reach the required physical parameters is determined, the pattern of changes in physical and mechanical parameters depending on the ash content is shown. Висновки. Experimental tests have shown that hydro - removal ash affects effectively the physical properties of the final product, its use saves funds and natural resources, and reaches positive changes in the environment. These factors indicate that the hydro - removal ash is recommended for use in the road industry. Keywords: road, hydro - removal ash, grain selection, strengthening, pavement, physical and mechanical properties.
PECULIARITIES OF ENSURING THE ARCHITECTURAL EXPRESSIVENESS OF BRIDGES
Authors:   M.P. Shulgin State Road Research Institute State Enterprise – DerzhdorNDI SE, Kyiv, Ukraine, Ostapchuk Vitalii , Voloshko Yurii ,   M.P. Shulgin State Road Research Institute State Enterprise – DerzhdorNDI SE, Kyiv, Ukraine
Published: March 2022

Introduction. Tourist attraction of Ukraine is one of aspects of economic development. Taking into account Ukraine’s desire to become a world level country and to develop tourist potential, there is a necessity to update the quality of transport infrastructure as well as its aesthetic expressiveness. Problems. Almost all of Ukrainian bridges (especially small and mid-sized bridges) look monotonously because they were built in context of money saving. Due to this reason, Ukrainians associate them exclusively with transport structures that serve only for passage of traffic and pedestrian flows and do not need an art expressiveness. Purpose. To analyze an existing Ukrainian and world experience of bridges and overpasses designing and building to reveal the ways of achieving their aesthetic attractiveness in purpose of its implementation in Ukrainian bridge designing. To propose the methods of updating an existing transport structures in Ukraine. Materials and methods. The Ukrainian and world experience of bridges and overpasses designing and building was analyzed during the research. Сomparative and descriptive methods let us to reveal common trends in world bridge construction and analyze the possibilities of using the world experience in Ukraine. Results. An analytical review of bridges and overpasses that were built in Ukraine and abroad. Revealed the ways of achieving their art expressiveness. Given the propositions of updating an existing bridges and overpasses in Ukraine in order to provide then with aesthetic attraction. Вefined the places where it is necessary to provide a positive art image of transport structures in order to develop Ukraine’s tourist potential. Conclusions. It’s important to stick to recommendation of DBN B.2.3-22:2009 about holding a competition before designing bridges to achieve an attractiveness of transport structures and to develop Ukraine’s tourist potential and reputation. In the conditions of considerable limited financial possibilities of our country, it is necessary to concentrate on the most visited bridges and overpasses on the main roads. The designing of artistically expressive construction of bridges is the task of the medium and longer term. But now due to pretty limited financial possibilities of country, it is worth to start with updating the image of an existing bridges. This includes minimum monetary costs compared to designing and building of new ones. Keywords: transport structures, bridges, overpasses, architecture, image, attraction, tourism.
INTRODUCTION OF NEW METHODS OF ENVIRONMENTAL IMPACT ASSESSMENT DURING ROAD CONSTRUCTION
Authors:   M.P. Shulgin State Road Research Institute State Enterprise - DerzhdorNDI SE, Kyiv, Ukraine, Kharytonova Nataliia , Yaroshchuk Olesia ,   M.P. Shulgin State Road Research Institute State Enterprise - DerzhdorNDI SE, Kyiv, Ukraine
Published: March 2022

Abstract Introduction. The analysis of the existing methods for the assessment of forecast impacts on the environment of highways and normative-methodological documents on the generalized assessment of the forecast impacts on the environment (elements of the environment) are presented. Issues. The lack of the current methodological apparatus for the development of the section "Environmental Impact Assessment" (EIA) of the design documentation for the construction of roads complicates the development and examination of the relevant design documentation. Existing methods and techniques for forecasting the environmental impact assessments of public roads are not adapted to the input design parameters or are not correct at all. At the same time, the introduction of new methods of forecast environment impact assessments of the road and improvement of existing ones requires verification and testing in road design organizations during development of EIA section of design documentation for construction, reconstruction and overhaul of engineering and transport infrastructure objects. Purpose. Analyze the compliance and correctness of existing regulations and legislation to identify and implement measures to reduce the negative impact of highways on the environment and prevent or minimize harmful environmental effects at different stages of activity. Materials and methods. Analytical, information retrieval. Results. The paper presents new national standards related to environmental safety issues during new construction, reconstruction and overhaul of highways. Conclusions. The conducted research allowed developing the national standards on environmental safety issues during new construction, reconstruction and overhaul of highways. Keywords: highway, vehicles, environmental impact
Q-Learning Aided Intelligent Routing with Maximum Utility in Cognitive UAV Swarm for Emergency Communications
Authors: Zhang Long , Ma Xiaozheng , Zhuang Zirui , Xu Haitao , Sharma Vishal
Published: March 2022

In this paper, we attempt
to deal with the routing problem in a cognitive unmanned aerial vehicle (UAV)
swarm (CU-SWARM), which applies the cognitive radio into a swarm of UAVs within
a three-hierarchical aerial-ground integrated network architecture for
emergency communications. In particular, the flexibly converged architecture
utilizes a UAV swarm and a high-altitude platform to support aerial sensing and
access, respectively, over the disaster-affected areas. We develop a Q-learning framework to achieve the intelligent routing with maximum utility
for CU-SWARM. To characterize the reward function, we take into account both
the routing metric design and the candidate UAV selection optimization. The
routing metric is determined by maximizing the utility, which jointly captures
the achievable rate of UAV pair and the residual energy of UAV. Besides, under
the location, arc, and direction constraints, the circular sector is modeled by
properly choosing the central angle and the acceptable signal-to-noise ratio
for the UAV. With this setup, we further propose a low-complexity iterative
algorithm using the dynamic learning rate to update Q-values during the
training process for achieving a fast convergence speed. Extensive simulation
results are provided to assess the potential of the Q-learning framework of
intelligent routing as well as to verify our overall iterative algorithm via
the dynamic learning rate for training procedure. Our findings reveal that the
proposed algorithm can significantly increase the accumulated rewards
significantly with practical complexity compared to other benchmark schemes
with fixed and decaying learning rates.