bluuebunny/crossref_metadata_2025 huggingface dataset:
KOMPARATIVNA ANALIZA ALATA ZA STATIČKU ANALIZU KODA U SVRHU IDENTIFIKACIJE I PROCENE TEHNIČKOG DUGA U .NET PROJEKTIMA
Authors: Stanković Milica
Published: August 2022

U radu je predstavljeno istraživanje kojim se ispituju postojeći alati za statičku analizu koda s ciljem identifikacije i estimacije količine tehničkog duga u .NET projektima. Predmet istraživanja su alati: Sonar­Cloud, Squore, NDepend i Sonargraph. Cilj istraživanja je da se uporedi dobijena količina tehničkog duga u izvornom kodu kako bi se dobila slika preciznosti (pouzdanosti) estimacija tehničkog duga koje navedeni alati pružaju.
ПРИМЈЕНА СИМУЛАЦИОНИХ СОФТВЕРА У РАЧУНАРСКОЈ ГРАФИЦИ ЗА АНАЛИЗУ И КОМПАРАЦИЈУ ДИЗАЈНА ЛЕТЈЕЛИЦА
Authors: Капор Јулијана , Перишић Ана
Published: August 2022

У овом раду разматра се употреба рачунарске симулације у области визуализације аеродинамичких карактеристика дизајна летјелица. Примјена симулације спроведена је кроз компара­тивну анализу два софтвера за рачунарку динамику флуида на примјеру три модела летјелица медијске франшизе „Star Wars“. Испитан је утицај дизајна модела на аеродинамичке перформансе летјелица и како модификације у њиховој геометрији утичун на резултате. Два софтверска окружења  која су поређена су SimScale CFD и Autodesk CFD. При поређењу софтвера изведени су закључци о њиховим предностима и манама кроз приложено корисничко искуство. Описани су проблеми који су се јављали и могућа унапређења. Циљ рада је  представити предности коршћења рачунарске симулационе технологије за потребе процене и развоја дизајна. Кроз упоредну ревизију алата наведена два софтвера изведена је њихова карактеризација и класификација.
KOMPARATIVNA ANALIZA KOGENERACIJE FOSILNIH GORIVA I KORIŠĆENJA OBNOVLJIVIH IZVORA ENERGIJE
Authors: Mančev Nikola , Nakomčić-Smaragdakis Branka
Published: August 2022

U radu je dat opis načina funkcioni­sanja tehnologija kogeneracije i obnovljivih izvora ener­gije. Takođe, pomenute tehnologije su analizirane po tri različita aspekta: tehničkom, ekonomskom i ekološkom. U zaključku je izneto mišljenje o pogodnosti upotrebe datih tehnologija u modernim energetskim sistemima.
Do Sustainability Standards Provide Environmental, Social and Economic Benefits for Independent Oil Palm Smallholders?
Authors: Nurliza  , Aditya Nugraha  , Morteza Muthahhari  , Pamela  , Adi Suyatno
Published: August 2022

There is much inconclusive and unclear literature on understanding the benefits of environmental, social, and economic for the sustainability standards compliance of smallholders. The study aims to build a simultaneous relationship of the sustainable standard in the context of Indonesian Sustainable Palm Oil toward the benefit of sustainable dimensions using the concept of sustainable development, incentive theory, and the concept of agricultural extension of 150 independent smallholders. The results prove that farmers' organization is the most significant, followed by management of environmental monitoring and sustainable business development. However, legal is insignificant because of thought of as a nice to have. There is limited involvement in practical communities’ instruments so agricultural extension becomes an effort to reconstruct thoughts and actions to promote sustainability, especially social sustainability. Most indicators of sustainable standards toward the benefit of sustainable dimensions indicators are poor, except for fire prevention and control which had a moderately positive effect on the conservation of biodiversity. Thus, an integrated approach to area-based risks management, local institutions with religious and traditional leaders, Community-Based-Fire-Management, conservation area buffer zone, public-private partnerships, enabling conditions to access finance, and resource distribution with budgets and geographic proximity can be an effort to encourage compliance with sustainable standards.
Conference Notes
Authors: Refuge
Published: August 2022

NGO/UNHCR Consultations (French version missing)
Sharing Stories of Mothering, Academia and the COVID 19 Pandemic: Multiple Roles, Messiness and Family Wellbeing
Authors: Croxen Hanneke , Jackson Margot , Asirifi Mary , Symonds-Brown Holly
Published: August 2022

The Coronavirus (COVID-19) pandemic has caused disruption. Responsibilities increased especially for people who identify as mothers needing to balance work and caring for their child(ren). Through the use of personal narratives, we explored our experiences as mothers who work in academia. The purpose of this commentary is to explore the commonalities of our experiences of trying to maintain the multiple roles and responsibilities demanded from us as mothers and academics during the COVID-19 pandemic. Two themes emerged: multiple roles and responsibilities and embracing the ‘messiness’. The need to take on multiple roles simultaneously such as working from home and parenting was challenging. Embracing the ‘messiness’ demonstrated that caring for our children while working from home caused their needs and our time to focus on them to be compromised. Our work and productivity were impacted with minimal available support but this was not acknowledged within the business as usual practices of the university. The conditions that negatively impact us, also negatively impact our children. Children have needed to adjust to pandemic conditions and their support has been compromised due to the other competing demands mothers face.  As academics, our future work will be informed and shaped from this experience, and so too will the growth and development of our children. Our experiences from this pandemic highlight the gendered inequities present within academia and the potential negative effects on child well-being. We call attention to this issue to help promote change and advocate for mothers working in academia and elsewhere.
Mitigation of Cyanobacteria Isolated from Tri An Reservoir Using Local Soils
Authors: Luu Pham Thanh , Yen Tran Thi Hoang , Thuy Hoang Thi Thanh , Loan Tu Thi Cam
Published: August 2022

Cyanobacterial blooms in eutrophic waters pose serious threats to public health, water quality, and ecological management worldwide. Mitigation of the problem is essential to maintain stainable development. In this study, the effectiveness of local soils collected from the Tri An Reservoir (TAR) lakeside in the removal of cyanobacteria Microcystis aeruginosa was investigated. The organic matter content and clay mineral were characterized and used for the experiment. Cell density, percentage of growth inhibition, and changes in cell morphology were observed and used at endpoints of the experiment. The three soil samples named TA1, TA2, and TA3 were characterized with a high proportion of illit, montmorillonit, and kaolinite, respectively. Our results indicated that different soil compositions generated different inhibition on the growth of M. aeruginosa. Exposure to the soil high in kaolinite (52.1%) at a dose of 500 mg/L completely inhibited M. Aeruginosa growth, while the soil contained a high amount of montmorillonit (42.3%) inhibited only 38.4% of the growth of M. aeruginosa. The half-maximal effective concentration (EC50) values of the TA1, TA2, and TA3 soil samples were 351.6 mg/L, 668.9 mg/L, 201.3 mg/L, respectively. Our results suggested that soil rich in kaolinite can be used to prevent harmful cyanobacterial blooms in inland waters.
Modeling vibronic spectra of linear aggregates in MATLAB
Authors: Kasetty Pranav , Mishra DIvij , Nagesh Jayashree
Published: August 2022

Molecular aggregates display a rich array of photophysical properties quite different from the isolated molecules that have applications in photovoltaics and display technology. Hence, understanding their absorption and emission spectra gives clues about packing and coherence properties, essential for energy transport. We attempt to calculate the steady-state spectra of linear aggregates. We approached this problem by following the vibronic excitonic framework discussed by Spano and co-workers [Hestand & Spano, Chem. Rev. 2018, 118, 7069-7163]. The framework allows us to incorporate the influence of nuclear relaxation energy through the one-particle and two-particle states. We also study the effects of local static disorder, finite temperature, and periodic boundary conditions. We implement the calculation of the photoluminescence and absorption spectra in the user-friendly language MATLAB in a manner that allows sequentially increasing the complexity of the model by considering more effects as needed. The calculated spectra have been validated by matching them with spectra produced by Spano et al. Hence, we have implemented a robust code that can model spectra from linear aggregates of any size and orientation, subject to computational limitations. We are currently using these codes to assign the steady state spectra and speculate the morphology of several types of thin films made of donor-acceptor dyes obtained by an experimental collaborator at SSCU; these dyes are being put forward for use for increasing the efficiency of photovoltaic cells through the multi-exciton generation mechanism of singlet fission. The high-level language implementation allows usage without a programming background as long as the theoretical model is understood.
Facile Deoxygenative Reduction of a Bridging Carbonato Ligand with Silyl and Boryl 4,4’-Bipyridinylidene Reagents
Authors: Piers Warren , Clapson Marissa , Dubrawski Zachary , Gelfand Benjamin
Published: August 2022

The reactivity of CO2 with a previously described PCcarbeneP cobalt(I) hydroxide is reported. Insertion of CO2 into the Co-OH bond followed by a dehydration reaction releasing water results in a cobalt(I) bridging carbonate species featuring fluctional κ1: κ1 and κ1: κ2 coordination of the central carbonate moiety. The reduction chemistry of the resulting cobalt(I) bridging carbonate species is explored utilizing deoxygenative reducing agents N,N′-bis(trimethylsilyl)- and N,N′-bis(pinacolatoboryl)-4,4′-bipyridinylidene. The three-electron reduction produces the corresponding PCcarbeneP cobalt(I) siloxide or boroxide complex alongside a PCcarbeneP cobalt(0) monocarbonyl, silyl/boryl ether, and 4,4’-bipyridine.
Artificial Neural Network to Predict Structure-based Protein-protein Free Energy of Binding from Rosetta-calculated Properties
Authors: Ferraz Matheus , Neto José , Lins Roberto , Teixeira Erico
Published: August 2022

The prediction of the free energy (ΔG) of binding for protein-protein complexes is of general scientific interest that allows a variety of applications in the fields of molecular and chemical biology, material sciences, and biotechnology. Despite its centrality in understanding protein association phenomena and protein engineering, the ΔG of binding is a daunting quantity to be obtained theoretically. In this work, we devise a novel Artificial Neural Network model to predict the ΔG of binding for a given three-dimensional structure of a protein-protein complex with Rosetta-calculated properties. Our model presents a root-mean-square error of 1.667 kcal/mol outperforming available state-of-art tools. Validation of the model for a variety of protein-protein complexes is showcased.
Seasonal changes in blood parameters in patients with diabetes mellitus
Authors: Бертова Юлия Игоревна , Миняева Арина Владимировна
Published: August 2022

Исследовали сезонные изменения основных параметров клинического анализа крови и уровня глюкозы в крови у взрослых жителей г. Твери больных сахарным диабетом легкой тяжести. Выявили, что у женщин, больных сахарным диабетом, отсутствуют сезонные изменения уровня глюкозы в крови, а сезонная динамика показателей красной крови не отличается от динамики в контрольной группе. У мужчин, больных сахарным диабетом, сезонное повышение уровня глюкозы в крови сопровождается значительным, по сравнению с контрольной группой, снижением содержания гемоглобина и эритроцитов.

We studied how indicators of clinical blood analysis and blood glucose level in diabetic patients change in seasons. It was found that in women with diabetes, the level of glucose in the blood does not change during the seasons, and the seasonal dynamics of red blood indicators does not differ rom those in the control group. In men with diabetes, the seasonal increase in blood glucose levels is accompanied by a significant decrease in hemoglobin and erythrocytes compared to the control group.
Variability of some exterior features of Myodes glareolus Schreber inhabiting the Tver region
Authors: Емельянова Алла Александровна
Published: August 2022

При исследования популяционных особенностей размеров и пропорций тела рыжей полевки, обитающей на территории Тверской области, для некоторых выборок из 7 рассматриваемых было зарегистрировано наличие полового диморфизма по длине тела и хвоста. Наиболее выраженные различия зверьков отмечались по длине тела: по данному экстерьерному признаку можно выделить две группы популяций, при сопоставлении которых получены высокие уровни значимости отличий - западную (более крупные зверьки) и северо-восточную (полевки с меньшими размерами тела). Длина ступни - наименее изменчивый метрический признак у рыжих полевок, обитающих на территории Тверской области; для остальных экстерьерных признаков не прослеживались определенные закономерности географической изменчивости. Проверка таксономического значения популяционных различий по применяемым морфологическим показателям с помощью коэффициента различия CD показала, что все обнаруженные различия не достигли уровня подвидовых и являются популяционными. При этом было отмечено сходство значений средних и крайних величин длины тела рыжих полевок из северо-восточных районов Тверской области с таковыми, представленными в литературных источниках для северного подвида рыжей полевки (M. gl. suecicus Miller) в пределах западной части его ареала

In the study of population characteristics of the size and body proportions of the red vole living in the Tver region, for some of the 7 samples considered, the presence of sexual dimorphism along the length of the body and tail was registered. The most pronounced differences in animals were observed in body length: according to this exterior feature, two groups of populations can be distinguished, which are compared with high levels of significance of differences - western (larger animals) and northeastern (voles with smaller bodies). Foot length is the least variable metric feature in red voles living in the Tver region; for other exterior features, certain patterns of geographical variability were not observed. Examination of the taxonomic significance of population differences in the applied morphological indicators using the CD difference coefficient showed that all the detected differences did not reach the level of subspecies and are populational. The meanings of the mean and extreme body length values of red voles from the north-eastern regions of the Tver region were similar to those presented in the literature for the northern subspecies of red voles (M. gl. Suecicus Miller) within the western part of its range.
Mesoeutrophic meadowsweet-trefoil peatmoss spruce forests of European Russia
Authors: Кучеров Илья Борисович , Кутенков Станислав Анатольевич , Разумовская Анна Владимировна
Published: August 2022

На основе выборки из 67 геоботанических описаний, сделанных авторами в 1996-2019 гг. или взятых из литературы, проведена доминантно-детерминантная классификация мезоэвтрофных ельников (из Picea abies s.l.) таволгово-вахтовых сфагновых с Menyanthes trifoliata, Filipendula ulmaria s.l. и Sphagnum warnstorfii в таежной зоне Европейской России. В рамках ассоциации выделено 3 субассоциации, две из них с двумя вариантами (табл. 1). Ценотическое разнообразие на уровне субассоциаций определяется топоэдафическими факторами. Ельники горцово-вахтовые, где Menyanthes trifoliata сопровождается Bistorta major, формируются на карбонатных породах или в условиях жестководного ключевого питания, тогда как типичные таволгововахтовые - в основном на силикатных породах, а таволговобелокрыльниковые, где Menyanthes trifoliata замещается Calla palustris, - в условиях мезоэвтрофного подтопления или длительнопериодического затопления. Распространение вариантов горцовой и типичной субассоциаций определяется континентальностью климата, отчасти также теплообеспеченностью периода вегетации

Mesoeutrophic peatmoss spruce forests, dominated by Picea abies s.l., Menyanthes trifoliata, Filipendula ulmaria s.l., and Sphagnum warnstorfii, have been classified in boreal-forest European Russia using the dominant-determinant approach to vegetation. The data set involves 67 relevés made by the authors in 1996-2019 or taken from the published sources. 3 subassociations, 2 of them both with the 2 variants, are recognized within the association Piceetum warnstorfii-sphagnoso-filipenduloso-menyanthosum (see Table 1). The subassociation diversity is controlled by edaphic factors. Forests of subass. bistortosum majoris where Menyanthes trifoliata is accompanied by Bistorta major are usually formed on deep peat over limestone bedrock or under hardwater spring paludification. On the other hand, forests of subass. typicum grow on shallow peat over silicate bedrock, and those of subass. callosum palustris, where Menyanthes trifoliata is being mainly replaced by Calla palustris, occur under mesoeutrophic inundation or long-periodical flooding. Variants of the first two subassociations are being controlled by climate continentality and (partly) summer warmth supply in their distribution.
Resolution of the curse of dimensionality in single-cell RNA sequencing data analysis
Authors: Imoto Yusuke , Nakamura Tomonori , Escolar Emerson G , Yoshiwaki Michio , Kojima Yoji , Yabuta Yukihiro , Katou Yoshitaka , Yamamoto Takuya , Hiraoka Yasuaki , Saitou Mitinori
Published: August 2022

Single-cell RNA sequencing (scRNA-seq) can determine gene expression in numerous individual cells simultaneously, promoting progress in the biomedical sciences. However, scRNA-seq data are high-dimensional with substantial technical noise, including dropouts. During analysis of scRNA-seq data, such noise engenders a statistical problem known as the curse of dimensionality (COD). Based on high-dimensional statistics, we herein formulate a noise reduction method, RECODE (resolution of the curse of dimensionality), for high-dimensional data with random sampling noise. We show that RECODE consistently resolves COD in relevant scRNA-seq data with unique molecular identifiers. RECODE does not involve dimension reduction and recovers expression values for all genes, including lowly expressed genes, realizing precise delineation of cell fate transitions and identification of rare cells with all gene information. Compared with representative imputation methods, RECODE employs different principles and exhibits superior overall performance in cell-clustering, expression value recovery, and single-cell–level analysis. The RECODE algorithm is parameter-free, data-driven, deterministic, and high-speed, and its applicability can be predicted based on the variance normalization performance. We propose RECODE as a powerful strategy for preprocessing noisy high-dimensional data.
The Effect of Minimum Wages on Consumer Bankruptcy
Authors: Young Eric R.
Published: August 2022

We use cross-state differences in minimum wage (MW) levels and county-level consumer bankruptcy rates from 1991-2017 to estimate the effect of changes in minimum wages on consumer bankruptcy by exploiting policy discontinuities at state borders. We find that Chapter 7 bankruptcy rates are significantly lower in counties belonging to states with higher MW compared to neighboring counties in the lower MW state: a 10 percent increase in MW decreases the bankruptcy rate by around 4 percent. Before the 2005 bankruptcy reform, this effect was almost twice as large as for the entire sample. Theoretically, we cannot sign the effect of MW on bankruptcy and credit utilization; we use a stylized consumption/saving model with default to illustrate the dependence on particular parameters and to provide intuition on how to interpret our results.
PEMELIHARAAN KOREKTIF MESIN CETAK OFFSET 4 WARNA PADA CV. ARIES ANUGRAH KARYA UTAMA
Authors: Irdiansyah Luthfi , Ludiya Eka
Published: August 2022

Penelitian ini bertujuan untuk menganalisis pemeliharaan korektif mesin cetak offset 4 Warna pada CV. Aries Anugrah Karya Utama. Tujuan lainnya untuk mengetahui sejauh mana pemeliharaan korektif mesin cetak offset 4 warna sudah berjalan efektif dan efisien. Metode yang digunakan dalam penelitian ini adalah deskriptif dengan pendekatan kualitatif menggunakan teknik pengambilan sampel secara purposive. Teknik pengumpulan data dengan melakukan observasi, wawancara dan dokumentasi, untuk menguji validitas dan reliabilitas dengan menggunakan triangulasi sumber, triangulasi teknik dan triangulasi waktu. Hasil penelitian ini menunjukan bahwa nilai ketersediaan pada pemeliharaan korektif belum mencapai target yang telah ditentukan yang memiliki persentase kurang dari 90%. Pada persiapan-persiapan pemeliharaan korektif ditemukan bahwa persiapan suku cadang belum optimal karena persediaan tidak lengkap, selanjutnya pada pendokumentasian dan prosedur pemeliharaan korektif belum optimal. Dalam hal ini masih banyak yang harus diperbaiki dalam pemeliharaan korektif mesin cetak offset 4 warna pada CV. Aries Anugrah Karya Utama, seperti persiapan pemeliharan korektif yang perlu ditingkatkan, prosedur pemeliharan korektif perlu dirancang dengan tepat serta pendokumentasian pemeliharaan korektif perlu dikelola dengan lebih baik.
Wasted Space
Authors:   , Thomas Huw
Published: August 2022

The world generates 2.01 billion tonnes of municipal solid waste annually, with at least 33% not being managed in an environmentally safe manner. With the rest being sent to sanitary landfills, incinerators, composting or recycling centres. In the case of landfills, the landscape is cut into and filled with waste material from the local urban area. These sites pose a threat to the environment if not managed correctly, affecting water, soil and air conditions. Through these contamination pathways, landfill sites can pollute the contextual landscape disrupting ecological and human health.

The research within this thesis focuses on sealed landfill sites and how they are used spatially post-closure within the context of Aotearoa - New Zealand. Through the analysis of Wellington’s waste habits, the Ōwhiro catchment presented research opportunities due to the catchment housing both active and closed landfill sites. Two of the closed landfills were selected for further investigation as they had been transformed into public spaces, upon further analysis the two sites presented hazards to the local ecology.

Ōwhiro’s closed landfills have been approached as case studies for design-led research. Tawatawa and Happy Valley Park offer a unique opportunity to be redeveloped into spaces for active and passive leisure while also targeting their environmental impacts to minimise their effect. Through the use of sustainable remediation technology and evocative methods, these public spaces can be revised to facilitate an experience that pushes users to acknowledge a site’s previous use and reflect on personal waste habits through the site’s geographical connection to the Southern Landfill cluster.

The applied research methodology highlights the capacity of landscape architecture to visualise socio-ecological issues through artistic interventions that combine spatial and temporal elements. The final aim of the research is to reflect how landscape architecture can embody and encourage ecological activism within the spatial realm.
Edible Coating Starch Making for Preserving Fruit as an Alternative for Junior High School Science Practicum on Additives Substance Material
Authors: Lestari Diah Puji , Wilujeng Insih
Published: August 2022

This research aimed to study the edible coating starch making for preserving fruit as an alternative for junior high school science practicum on additives substance material. The edible coating is a thin layer that can be consumed, inhibits microbial growth, and provides physical protection to the coated fruit. The steps to make edible coating starch carried out by the researchers are as follows: producing an eatable coating solution from cassava starch, making citronella extract fragrant, and application on fruit. Based on the results of research, edible coating starch with the addition of 30% citronella grass extract was the best treatment. Grapes could last up to 14 days of storage and showed a decrease in water content and fruit sugar by 72.22% and 4.80%, respectively. Based on the questionnaire of the teacher's responses to the manufacture of edible coating starch as an alternative to the science practicum, the results on the material aspects were in the marvelous category (90.62%), practical aspects were in a good category (79.01%), the cost and safety aspects were in the good category (85.11%). Therefore, it was possible to apply edible coating practice in schools.
Analyzing the Determinants of the Willingness to Receive and Pay for COVID-19 Vaccines Prior to the Commencement of Vaccination in Indonesia Using a Mixed-method Study
Authors: Romadhon Yusuf Alam , Lestari Nining , Firdausi Nida Faradisa , Kurniati Yuni Prastyo
Published: August 2022

Background: The occurrence of various deceptive news on COVID-19 vaccines adversely impact public mindset. Prior to the mass vaccination of Indonesian government, perception of the willingness to be vaccinated and its determinant were not widely explored.Objectives: This study is aimed at evaluating the determinants of willingness to receive and pay for COVID-19 vaccines, prior to the commencement of widespread vaccination in Indonesia.Method: This study applied a cross-sectional design to assess the inhibiting factors of both the willingness to receive and pay for COVID-19 vaccines. Statistical analysis was conducted using bivariate and multivariate methods. Furthermore, a qualitative approach was also adopted to categorize open-ended themes on the determinant of willingness to pay for COVID-19 vaccines.Results: Based on the determinants of willingness to be vaccinated, the following results were obtained, including the occupation of health workers (OR=3.638; p=0.000), civil servants (OR=1.776; p=0.030), perception on COVID-19 as dangerous (OR=2.161; p=0.010), perception on the vaccines as effective (OR= 13,156; p=0.000), perception on vaccine as safe (OR=15,769; p=0.000). In terms of the determinants of willingness to pay, the following results were recorded, including respondents’ age of 40 years (OR=2.048; p=0.000), income of IDR.2,500,000 (OR=1.631;p=0.002), experience from the interaction with COVID-19 patients (OR=1.422; p=0.013), perception on the virus as dangerous (OR=2.211; p=0.000), perception on health protocol discipline (OR=1.834; p=0.014), and perception on the vaccine as effective (OR=1.760; p=0.011). Furthermore, 6 concerns were raised on the willingness/reluctance to pay for the vaccine, such as the perception of the vaccines’ effectiveness and safety, equity, suspicion surrounding the pandemic and vaccine, optional measures in combating the outbreak, personal circumstances and nationalism. Conclusion: The determinants of willingness to receive the COVID-19 vaccine included the occupation of health workers and civil servants, perception of the disease as dangerous, perception of the vaccine as effective and safe. Meanwhile, the factors of willingness to pay included the age range of 40 years, high income, interaction with COVID-19 patients, perception of health protocol discipline and the vaccines’ effectiveness.
The Impact of the Covid-19 Pandemic on the Physical Activity Level of the Elderly at the Health Center
Authors: Boy Elman Boy , Indrisefani Risfa , Fadhilah Rahmi , Adityas Rizky , Fortuna Jelita , Maulana Arman , Kurniawan Sigit , Pangaribuan Danty Mandasari , Rianingsih Rika , Prasetyo Anggi , Harahap Indah Putri
Published: August 2022

Backgrounds: Due to the COVID-19 cases that emerged in Indonesia, the government issued a regulation on community activity restrictions called the Enforcement of Community Activity Restrictions (PPKM). This PPKM rule causes the temporary cessation of services for the Chronic Disease Management Program (Prolanis) at the puskesmas such as prolanis gymnastics activities.As a result, it has a negative impact on the elderly, namely a decrease in physical activity behavior.Objectives:To assess the level of physical activity of the elderly based on age and gender during the COVID-19 pandemic.Methods:This study uses a non-experimental descriptive research design with a cross-sectional approach. Data collection has been obtained through the International Physical Activity Quitionaire-Short Form (IPAQ-SF). The analytical test that has been carried out is using the chi square test.Results:The results of the study reported that around 59.6% of the elderly experienced light physical activity during Covid-19. This shows that the elderly experienced a decrease in physical activity during the Covid-19 period.Conclusion:The Covid-19 pandemic causes the elderly to behave sedentarily and there is no difference in the level of physical activity in the age group and gender of Prolanis participants at the puskesmas.This study found a decrease in physical activity during the Covid-19 pandemic compared to physical activity before the Covid-19 pandemic.
Meningkatkan Kemampuan Anak Mengenal Huruf Melalui Kegiatan Bermain Plastisin
Authors: Dewi Ratna , Musi Muhammad Akil , Syahriah Andi
Published: August 2022

This study aimed to describe the child's ability to recognize letters before and after being given plasticine playing activities. This type of research is classroom action research (CAR). This research was carried out in two cycles, and the subjects in this study were group B in TK LKMD Watondo, totaling 16 people. Based on the results of data analysis in the first cycle of 8 aspects, the percentage of achievement reached 57%, while in the second cycle, it increased from 28% to 85%. Thus, it can be concluded that the increase in the ability of children to recognize letters in group B TK LKMD Watondo can be improved through plasticine playing activities. Tujuan penelitian ini adalah untuk mengetahui gambaran kemampuan anak mengenal huruf sebelum dan setelah diberi kegiatan bermain plastisin. Jenis penelitian ini adalah penelitian tindakan kelas (PTK). Penelitian ini dilaksanakan dalam dua siklus dan subjek dalam penelitian ini adalah kelompok B di TK LKMD Watondo yang berjumlah 16 orang. Berdasarkan hasil analisis data pada siklus I dari 8 aspek diperoleh presentase ketercapaian sebesar 57% yang tercapai sedangkan pada siklus II meningkat 28% menjadi 85%. Dengan demikian dapat disimpulkan bahwa peningkatan kemampuan anak mengenal huruf di kelompok B TK LKMD Watondo dapat ditingkatkan melalui kegiatan bermain plastisin.
Customary sanctions in resolving violations of the "aluk todolo" of the Tana Toraja community
Authors: Suryamodjo Pratama Yoland , Azisa Nur , Haeranah Haeranah
Published: August 2022

Customary law must be able to protect and serve as a legal umbrella for indigenous peoples in terms of resolving customary violations committed by tourists, so this research is to determine the effectiveness of the application of customary sanctions in resolving violations of customary "Aluk Todolo" communities in Tana Toraja and North Toraja Regencies and observe the application of sanctions customary law in resolving violations of the "Aluk Todolo" custom which can provide a deterrent effect for violators and become the basis for legal protection for people in Tana Toraja Regency and North Toraja Regency who carry out this rule, using empirical research by collecting data based on observed facts obtained from the results of interviews and direct observation. The results of this study indicate that the application of customary sanctions in resolving violations of the traditional "Aluk Todolo" community in Tana Toraja Regency and North Toraja Regency is very effective in preventing customary violations and is the basis for legal protection for people in Tana Toraja Regency and North Toraja Regency who carry out the rules.How to cite item: Suryamodjo, PY, Azisa, N., Haeranah. (2022). Customary sanctions in resolving violations of the "aluk todolo" of the Tana Toraja community. Jurnal Cakrawala Hukum, 13(2), 214-223. doi:10.26905/idjch.v13i2.5655.
Legal protection for parking services in the event of a motor vehicle loss
Authors: Reessena Zernis Cendramata , Jamba Padrisan
Published: August 2022

Consumer protection is a business that contains principles, rules, or rules used to provide protection and protect consumer rights. Problems regarding the safety of vehicles parked in public places often occur. These problems include the loss of helmets, vehicle parts, and even frequent loss of parked cars. What is the responsibility of parking managers to consumers who use roadside parking services in Batam City if they experience a vehicle loss? Researchers carried out the data interview technique by interacting and communicating directly at the research location with the interviewees. For the loss of motorized vehicles using parking services, the responsibility lies with the parking operator, which organizes the parking service business that has obtained a permit from the Regional Government. If t the parking operator does not carry out the responsibility, then legal action can be taken, both litigation and non-litigation. As one of the essential elements in the transportation system, parking arrangements are necessary and a concern for local governments to create a sense of security and comfort in using public facilities.How to cite item: Reessena, ZC., Jamba, P. (2022). Legal protection for parking services in the event of a motor vehicle loss. Jurnal Cakrawala Hukum, 13(2), 224-230. doi:10.26905/idjch.v13i2.7874.
Social control of government policy through the citizen lawsuit mechanism
Authors: Sinaga Paris Hendra Wijaya , Wiratama Firdausa Panji Bagas , Indriati Fransiska , Rahayu Dewi Ayu , Sunarjo Sunarjo
Published: August 2022

Social control is a form of monitoring whether or not a public policy is made from the planning and implementation stages in the community. Social control aims to prevent or treat so that the government does not set deviant actions or rules that can harm the community. So it is fitting for community groups to control and supervise the policies made by the government. However, it cannot be denied that there are still many policies that are made detrimental to the community and violate the public interest. This study analyzes inappropriate government policies in the community, using the empirical juridical method with a concept approach, a case approach, and a law approach. The results of this study indicate that several violations occurred due to government policies, so total control from the community is needed that can be carried out using a citizen lawsuit mechanism. The citizen lawsuit is the suitable lawsuit model to demand the Government evaluate and improve all efforts and policies to overcome problems detrimental to the community.How to cite item: Sinaga, PHW., Wiratama, FPB., Indriati, F., Rahayu, DA., Sunarjo (2022). Social control of government policy through the citizen lawsuit mechanism. Jurnal Cakrawala Hukum, 13(2). 128-134. doi:10.26905/idjch.v13i2.7875.
Optimizing the role of political party courts in resolving internal political party disputes
Authors: Anggriawan Ferry , Amrulla Mohammad Fahrial , Lailawati Fadilla Dwi
Published: August 2022

The purpose of this study is to provide suggestions for new legal concepts, to optimize the role of the Political Party Court, using normative juridical law research methods and approaches to laws, cases, and comparative law approaches. The mechanism for resolving internal disputes within political parties is regulated in Article 32 of Law of the Republic of Indonesia Number 2 of 2011 concerning Amendments to Law of the Republic of Indonesia Number 2 of 2008 about Political Parties (Political Parties Law), which states that it can be done through the Court of Political Parties. Furthermore, Article 33 of the UUPP can submit the settlement mechanism through a lawsuit to the District Court and the Supreme Court. The legal fact is that from several internal political party dispute cases, the settlement process is not only done through these two methods. However, someone suddenly created a rival Extraordinary Congress, seeking legal tendencies at the Ministry of Law and Human Rights of the Republic of Indonesia to file a lawsuit with the State Administrative Court. So it is necessary to have a new legal concept to optimize the role of the Political Party Court and a one-door mechanism for resolving internal disputes of political parties.How to cite item: Anggriawan, F. Amrulla, M.F., Lailawati, F.D., (2022). Optimizing the role of political party courts in resolving internal political party disputes. Jurnal Cakrawala Hukum, 13(2). 145-153. doi:10.26905/idjch.v13i2.7962.
РОЗРОБКА ПРОГРАМНО-АПАРАТНОГО КОМПЛЕКСА ІМІТАТОРА ПОВЕДІНКИ ОБ’ЄКТА КЕРУВАННЯ
Authors: Yevseienko Oleh , Zuev Andrey , Yevsina Natalia
Published: August 2022

Предметом дослідження є процес побудови структури стенда-імітатора та імітаційні моделі поведінки промислових об’єктів автоматизації. Мета статті – побудова апаратно-програмного комплексу імітації поведінки автомата видачі напоїв. Завдання, що вирішуються: опис алгоритму отримання інформації про об’єкт керування, аналіз структури і функцій об’єкта керування для побудови імітаційної моделі його поведінки, синтез рішення у вигляді апаратної та програмної частини. Застосовувані методи: теорія алгоритмів, методи і моделі оцінювання об’єктів, теорія багатофакторного експерименту, програмування програмованих логічних контролерів. Отримано результати: описано основні проблеми, які виникають при створенні рішень автоматизації промислових об’єктів; створено перелік вхідних-вихідних сигналів автомата видачі напоїв, за допомогою якого підібрано обладнання для створення апаратного та програмного комплексу; розроблено програмну частину з двох модулів: програми на програмованому логічному контролері та програми SCADA-системи. Висновки: для побудови імітатора об’єктів вихідною інформацією є перелік вхідних-вихідних сигналів, який складають за результатами опису поведінки об’єкта керування. При створенні стенда на програмованому логічному контролері необхідно враховувати, що перелік сигналів для побудови імітатора протилежний сигналам об’єкта керування. Використання розробленої програми імітатора об'єкта управління показало зниження часу тестування функціоналу на об'єкті, підвищило швидкість усунення багів у програмі, простоту тестування після додавання нового функціоналу.
DEVELOPMENT AND IMPLEMENTATION OF CUSTOMER RELATIONSHIP INFORMATION MANAGEMENT SYSTEM
Authors: Kapiton A. , Baranenko R. , Tyshсhenko D. , Franchuk T.
Published: August 2022

The article analyzes the state of the problem of developing and implementing a customer relationship management system. Features of the concept of "customer relationship management system" are considered. The authors performed an analysis of the developed system and its implementation in the field of professional development of IT professionals. Possibilities of intensification of information process development in the field of professional development of IT specialists are shown and analyzed. A database has been developed to solve the problem of software in the field of professional development of IT professionals.
MANAGEMENT IN HIGH-DIMENSIONAL MARKOV SYSTEMS
Authors: Raskin Lev , Sukhomlyn Larysa , Sagaidachny Dmytro , Korsun Roman
Published: August 2022

A problem of analyzing Markov systems along with a large number of states has been considered. The conventional computational procedure for obtaining analytical ratios for calculating the distribution of system states is based on the use of a system of Kolmogorov differential equations. The system of linear algebraic equations being formed later can be easily solved numerically. However, the complexity of obtaining an analytical solution increases rapidly with the increase in the problem dimension. In this regard, the purpose is to develop an effective method for studying Markov systems, the computational procedure of which ensures the possibility of obtaining solutions for high-dimensional models. The method is based on the decomposition of states graph and system transitions. The obtained analytical expressions allow to set and solve the problem of rational resource distribution for changing the values of the system parameters to increase its efficiency. The method ensures the possibility of solving management problems in Markov systems along with a large number of possible states. An example of method application has been considered.
РОЗРОБКА СИСТЕМИ ПОДОЛАННЯ ПЕРЕШКОД ДЛЯ БЕЗПІЛОТНОГО ЛІТАЛЬНОГО АПАРАТУ
Authors: Tolkunova Yulija
Published: August 2022

Більшість існуючих безпілотних літальних апаратів (БПЛА) пілотуються за допомогою пультів дистанційного керування. При цьому при виконанні деяких робіт (геологічних, геодезичних, рятувальних, пошукових) є обмеження пов’язані з недостатньою робочою дальністю БПЛА. Тому є необхідність автоматичного керування БПЛА. При автоматичному керуванні БПЛА одним з завдань є формування траєкторії руху БПЛА, при виконанні геодезичних, пошукових та інших робіт, включаючи автоматичне маневрування для обходу перешкод. У разі відсутність інформації про точне розташування перешкод доцільним є управління на основі нечіткої логіки. В статті наведено схему нечіткого логічного висновку. Сукупність значень нечітких вхідних лінгвістичних змінних (ЛЗ), вихідних ЛЗ утворює нечітку базу даних, сукупність правил нечітких продукцій утворює нечітку базу знань. Кожне нечітке число представлене трикутними або трапецієподібними упорядкованими дійсними числами та задано функцією належності. Для опису простору в напряму руху БПЛА використовуються вхідні сигнали датчиків. Після обминання перешкоди навігація БПЛА може здійснюватися за допомогою GPS. Простір в напряму руху БПЛА поділено на п’ять секторів, в яких аналізується наявність перешкод та відстань до них. Введено три вхідні лінгвістичні змінні – дві для аналізу розташування перешкоди (ЛЗ «Горизонталь» та ЛЗ «Вертикаль») та одна для аналізу відстані до перешкоди (ЛЗ «Відстань»). Щодо вихідних змінних, в залежності від розташування перешкоди БПЛА буде змінювати кут рискання, швидкість руху та висоту. Введено три вихідні ЛЗ – «Кут», «Швидкість» та «Висота» та побудовано їх функції належності. Складено базу нечітких продукційних правил виду: якщо «значення вхідних змінних», то «значення вихідний змінних». Використано систему нечіткого виводу типу Мамдані. За допомогою програми перегляду правил системи нечіткого виведення (Rule Viewer) та програми перегляду поверхні системи нечіткого виведення (Surface Viewer) Fuzzy Logic Toolbox проаналізовано результати створеної нечіткої системи. Розроблений у цій статті підхід до запобігання зіткненню БПЛА з перешкодами на основі апарату нечіткої логіки відрізняється від відомих аналогів способом координації БПЛА, сукупністю керуючих правил. Застосування апарату нечіткої логіки дозволяє успішно вирішувати завдання формування траєкторії руху БПЛА в залежності від розташування перешкоди та відстані до неї.
ДОСЛІДЖЕННЯ МЕТОДУ КОДУВАННЯ ТРАФІКА В ЗАХИЩЕНИХ КАНАЛАХ ПЕРЕДАЧІ ІНФОРМАЦІЇ
Authors: Korsunskaya Y. , Ilina I.
Published: August 2022

Наш сучасний світ, наше сучасне суспільство можна цілком і повністю назвати інноваційною та інформаційною спільнотою, в якій технології розвиваються стрімко. Це стрімкий розвиток комунікацій та технологій дозволив вивести поняття "інформація" на новий рівень. Завдяки комп'ютерним технологіям людство навчилося передавати та обробляти інформацію у неймовірно великих обсягах. Оперативність обробки так само зробила крок вперед. Всі ці інновації дали величезний поштовх у розвитку розповсюдження інформаційних продуктів і послуг. Все це стало більш мобільним та модернізованим з появою, майже у кожного користувача, персонального електронного комп'ютерного обладнання та розширення телекомунікаційних систем. З кожним днем стала збільшуватись потреба у розробці та застосуванні ефективних рішень в інформаційних сферах. Збільшилася кількість виробництва апаратного та програмного забезпечення. Інформаційні технології для отримання та обробки нових знань також вимагали вдосконалення. З розвитком усіх нових технологій та інформацій, стало зароджуватися інформаційне суспільство в якому потрібно обробляти, захищати та передавати ті чи інші відомості через мережу. Ця стаття присвячена аналізу методів кодування трафіку, їх властивостей, відмінностей та вибору найбільш оптимального методу для захищених каналів передачі інформації.
КОНЦЕПЦІЯ СИСТЕМИ ВИЯВЛЕННЯ ТА ЗАПОБІГАННЯ ВТОРГНЕНЬ ДО МЕРЕЖІ
Authors: Makarenko O. , Yanko A.
Published: August 2022

Виявлення та запобігання мережевих атак є одним з найважливіших завдань системи безпеки мережі. Дана стаття присвячена захисту комп'ютерних мереж від атак, вторгнень та несанкціонованого доступу. Особлива увага приділяється принципу роботи мережевих систем виявлення та запобігання вторгнень. Розглянуто поведінкову аналітику користувачів і об'єктів UEBA для виявлення порушень в області безпеки. На прикладі центру безпеки Azure досліджується інтелектуальні засоби безпеки і розширення аналітики для швидшого виявлення загроз і зменшення кількості неправдивих оповіщень. На основі розглянутої концепції виявлення та запобігання вторгнень можливо побудувати ефективну систему сповіщення за захисту мереж.
CYBERWAR AS A VARIETY OF INFORMATION WARS. UKRAINIAN CYBER SPACE PROTECTION
Authors: Dmytruk Yana , Hryshanovych Tetiana , Hlynchuk Liudmyla , Zhyharevych Oksana
Published: August 2022

The paper describes the role played by information technologies, including cybersecurity, specialists, during the war in Ukraine. The concept and framework of the information front are outlined, the contribution of technologists to both the economy and the field of information warfare is highlighted. The article describes the course and circumstances of the information war on the territory of our state from 2014 until the full-scale invasion of Russian troops on the territory of Ukraine. The contribution of both domestic and foreign information protection specialists to the course of this war is described. The main problems in the information space that we have to face in the current conditions are outlined, as well as examples of assistance in the realities of today's war. The study found out in which directions domestic IT specialists are moving, what is their role in the current situation, how are foreign structures and volunteers involved. The separate role is given to foreign journalists who are also fighting on the information front, but they are not specialists in information technology or cybersecurity. Thus, it is clear that Ukraine will win in the information war primarily due to the coverage of true information and its dissemination, as well as due to the active opposition to fakes. It can also be concluded that the information front is no less important than the real one, as it not only weakens the enemy, but also breaks the system from within - destroys logistics, flaunts not the best side of the enemy and informs society about the real state of events. Currently, Ukrainian and foreign cyber troops are doing their best: actively opposing disinformation and fakes, investing in the economy and destroying sites that are still operational. The perspective of our study is to further monitor the cyberfront. It is important to find out how events will run, what other applications (software, technical) will be developed to counter the aggressor, whether certain conclusions will be drawn from Ukraine. From our point of view, there is a strong improvement in the protection of all systems from the possibility of hacking, training of cyber troops at the state level and the development of new solutions to protect existing software.