bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pelatihan Pengembangan Instrumen Asesmen Berbasis Literasi untuk Guru
Authors: Anisah Giati , Aufa Ari Abi 
Published: December 2022

Kemampuan guru dalam mengajarkan dan menilai kemampuan literasi perlu terus ditingkatkan mengingat banyak guru yang masih kesulitan dalam hal asesmen kemampuan literasi. Pengabdian ini bermaksud untuk memberikan pelatihan kepada guru dalam hal pengembangan instrumen asesmen literasi. Pengabdian ini menggunakan pendekatan proyek dengan metode utama yaitu tutorial dan praktik langsung yang dilaksanakan pada bulan Oktober 2021. Berdasarkan hasil angket, 88% guru setuju bahwa pelatihan memberikan tambahan pengetahuan mengenai literasi. 83% menyatakan setuju bahwa pelatihan ini memberikan dampak positif pada peningkatan kompetensi guru dalam hal menyusun instrumen asesmen literasi. Selain itu, 81% guru setuju bahwa pelatihan serupa perlu dilaksanakan kembali dengan topik yang berbeda. Instrumen asesmen hasil pelatihan ini divalidasi secara mandiri oleh peserta dan 68 dari 89 peserta (76%) instrumen asesmen yang dihasilkan memili kevalitan 61-80% dari seluruh soal yang dihasilkan. Dengan demikian, dapat disimpulkan bahwa pelatihan pengembagan instrumen asesmen berbasis literasi untuk guru ini telah berhasil membuat guru guru lebih kreatif dalam menyusun instrumen asesmen berbasis literasi, jenis soal lebih variatif, dengan validitas dan reliabilitas yang terjamin. Dengan demikian, diharapkan siswa akan lebih terlatih dan kompeten dalam bidang literasi. The teacher's ability to teach and assess literacy skills needs to be continuously improved, considering that many teachers still have difficulties assessing literacy skills. This service intends to train teachers in terms of developing literacy assessment instruments. This service uses a project approach, with the main technique being tutorials and hands-on practice, which will be held in October 2021. Based on the questionnaire results, 88% of teachers agree that the training provides additional knowledge about literacy. 83% agreed that this training positively improved teacher competence in terms of preparing literacy assessment instruments. In addition, 81% of teachers agreed that similar training should be re-implemented with a different topic. The participants independently validated the assessment instrument resulting from this training, and for 68 of the 89 participants (76%), the resulting assessment instrument had a validity of 61-80% of all questions generated. Thus, the training in developing literacy-based assessment instruments for teachers has provided additional knowledge, increasing teacher competence in preparing literacy assessment instruments.
Pelatihan Pembuatan Kompos Menggunakan Metode Takakura Sebagai Solusi Penanganan Sampah di Kelurahan Jatirejo Kota Semarang
Authors: Heriyanti Andhina Putri , Khusniati Miranita , Fariz Trida Ridho , Tirtasari Ni Luh , Haris Amnan , Jabbar Abdul 
Published: December 2022

Kelurahan Jatirejo di Kota Semarang merupakan salah satu wilayah yang memiliki permasalahan sampah rumah tangga. Namun kegiatan pengelolaan sampah berbasis masyarakat terkendala oleh waktu dan biaya. Teknik pengomposan dengan metode takakura dapat menjadi solusi dalam pengelolaan sampah rumah tangga di Kelurahan Jatirejo, Kota Semarang. Berangkat dari hal tersebut, kami selaku tim pengabdian melalukan kegiatan pelatihan pembuatan kompos menggunakan metode takakura sebagai solusi penanganan sampah di Kelurahan Jatirejo. Tahapan dalam kegiatan pengabdian ini terdiri dari tahapan persiapan, sosialisasi dan praktik pembuatan kompos. Pada tahapan persiapan, tim pengabdi menggunakan EM4 dalam pembuatan kompos berdasarkan studi literatur. Selanjutnya, tim pengabdi melakukan kegiatan sosialisasi dan praktik pembuatan kompos dengan metode takakura. Setelah kegiatan praktik, para peserta tertarik untuk menerapkan pengomposan dengan metode takakura ditempat tinggal masing-masing. Pengetahuan tentang pemanfaatan sampah rumah tangga bagi ibu-ibu Kelurahan Jatirejo juga semakin berkembang melalui kegiatan pengabdian pelatihan pembuatan pupuk kompos dengan metode takakura. Untuk kegiatan selanjutnya, perlu diuji bagaimana tingkat partisipasi masyarakat Kelurahan Jatirejo dalam pengelolaan sampah berbasis kompos dengan metode takakura. Jatirejo Village in Semarang City is one area that has household waste problems. However, community-based waste management activities are constrained by time and cost. Composting techniques using the takakura method can be a solution to managing household waste in Jatirejo Village, Semarang City. Based on that problem, we as a service team conducted composting training activities using the takakura method to handle waste in Jatirejo Village. The stages in this service activity consist of preparation, socialization and the practice of making compost. In the preparation stage, the service team used EM4 in composting based on a literature study. Furthermore, the service team carried out socialization activities and the practice of making compost using the takakura method. After the practical activity, the participants were interested in applying compost using the takakura method in their respective places of residence. Knowledge related to the use of household waste for women in Jatirejo Village is also growing through service activities for making compost fertilizer using the takakura method. For the next activity, it is necessary to examine how the level of community participation in Jatirejo Village in compost-based waste management using the takakura method is needed.
Analisis Kepuasan Workshop Guru Penggerak Online di Trenggalek: Mengoptimalkan Keterampilan Penerbitan Ilmiah
Authors: Prahani Binar Kurnia , Wasis Wasis , Prastowo Tjipto , Sunarti Titin , Saphira Hanandita Veda 
Published: December 2022

Banyak guru kini terdorong oleh kewajiban menerbitkan karya ilmiah untuk memperjuangkan kenaikan pangkat, khususnya di Trenggalek. Kegiatan Pengabdian kepada Masyarakat (PkM) ini dilaksanakan sebagai solusi atas permasalahan tersebut oleh mitra yang telah terbukti efektif dalam memberikan pelatihan penulisan artikel ilmiah/akademik kepada para pendidik guru khususnya di Kabupaten Trenggalek. PKM ini akan meningkatkan keterampilan maupun kemampuan para guru penggerak agar semakin terlihat dan akan berdampak positif langsung terhadap peningkatan kualitas pengajar di Provinsi Trenggalek khususnya penulisan ilmiah. Currently, especially in Trenggalek province, many motivated teachers need help to get promoted due to the obligation to publish academic papers. These findings reveal that teachers lack the knowledge and competence to prepare for scientific work. This community service activity was carried out as a solution to the problem of partners who have proven effective in providing training in writing scientific articles for teacher educators, especially in the Trenggalek Regency. This PKM will make the achievements of driving instructors more visible and will positively impact improving the quality of instructors in Trenggalek, especially in scientific writing.
Tantangan Pemungutan Pajak Mineral Bukan Logam dan Batuan di Kabupaten Tanah Bumbu
Authors: Ramadhan Devi Amalia , Saleh Muhammad 
Published: December 2022

This research is entitled “The Challenges Of Collecting Non-Metal And Rock Mineral Taxes In Tanah Bumbu District”. The purpose of this study (1) To determine the effectiveness of collecting MBLB Tax as a source of PAD in Tanah Bumbu Regency, (2) To determine the efficiency of the request for MBLB Tax on PAD in Tanah Bumbu Regency, (3) To determine the contribution of the request for MBLB tax to PAD Tanah Bumbu Regency. This study uses primary and secondary data with an annual series (time series) from 2010 to 2020. The source comes from (BPPRD) Tanah Bumbu. The analysis used quantitative descriptive analysis. The results of the research from the side of the effectiveness calculation show that an average of 86.81% is said to be quite effective, for the efficient calculation level the average reaches 9.46% with a category <20% it is said to be inefficient. Meanwhile, the contribution has reached 70.78%, meaning that it has been able to meaning that it has been able to make a large contribution to PAD in Tanah Bumbu Regency.
EPIDEMIOLOGIA DA LEISHMANIOSE VISCERAL EM PALMAS, TOCANTINS
Authors: Logrado Júnior Vivaldo , Nunes Vieira Mateus , Botelho Marques Silva Karolyne , Botelho Mariano Sandra Maria 
Published: December 2022

INTRODUÇÃO: A Leishmaniose Visceral (LV), também chamada de “Calazar”, é uma zoonose crônica causada pelo protozoário Leishmania infantum (Leishmania chagasi). É uma das endemias consideradas prioritárias pela Organização Mundial de Saúde (OMS), que estima a ocorrência de 300.000 a 400.000 casos novos a cada ano, em todo o mundo e com mortalidade global em 59.000 óbitos por ano. OBJETIVOS: A pesquisa teve como objetivo realizar a arguição do perfil epidemiológico dessa patologia no Brasil entre 2009 e 2018. METODOLOGIA: realizou-se um estudo epidemiológico de natureza descritiva, por meio da coleta de dados anuais referente ao período entre 2009 até 2018, em Palmas-TO, disponibilizado pelo Sistema de Informação de Agravos de Notificação (SINAN), banco de dados do Departamento de Informação e Informática do SUS (DATASUS). RESULTADOS : Observou-se prevalência de casos em indivíduos do sexo masculino (65,01%) e também de óbitos (75%) em pessoas desse sexo. A faixa etária mais acometida em relação às internações foi a de jovens até 19 anos de idade (52,56%), e de óbitos, a de adultos entre 20 a 59 anos (41,66%). Os registros de internações por esta causa concentram-se em homens jovens. Acerca dos óbitos há prevalência em homens adultos. Além disso, observou-se grande desigualdade na distribuição das medidas preventivas para erradicação da patologia. CONCLUSÃO: A análise e estudo do perfil epidemiológico da LV no município de Palmas – TO permitiu identificar a prevalência de casos e óbitos em indivíduos do sexo masculino sendo jovens a faixa etária com mais internações e adultos com mais óbitos
Palavras-chave: Leishmaniose; Calazar; Lutzomya; Epidemiologia; Zoonose.
Requirements for Force Standards Used for Verification of Heavy Scales
Authors: Shmigelsky I. Yu. , Andreev D. V. , Ostrivnoi A. F. , Sychev V. V. 
Published: December 2022

This article discusses the problem of verification of heavy scales by currently existing methods that involve the use of reference weights and the possibility of expanding the scope of force standards for verification of heavy scales. The essence of the problem is the existence of technological and economic difficulties in the application of these methods of transferring a measurement unit, as well as the incompatibility between the normalized metrological characteristics of mass measuring instruments and force standards.The authors proposed a new method for transferring a measurement unit to heavy scales using force-reproducing hydraulic machines as force standards. Within the research, this method was tested, the requirements for force standards used for verification of heavy scales were formed, and experimental studies were carried out in order to verify the compliance of force standards with these requirements. On the example of hydraulic force-reproducing machines, the compliance of force standards with these requirements was shown.There is described an approach to the metrological support of measurements of large masses using force standards. In view of the relative ease of the method implementation, a new method of transferring a measurement unit based on this approach has the prospect of becoming the most common and accessible method for verification of heavy scales. Therefore, it is advisable to expand the scope of existing 1st category force standards.
IMPROVING THE ENVIRONMENTALITY OF MOTOR GASOLINE
Authors: Trotsenko O. , Grigorov A. 
Published: January 2023

The article considers measures aimed at improving the environmental situation of large cities by reducing the harmful effects of exhaust gases generated during the operation of road transport. It is substantiated that a direct increase in the environmental friendliness of motor gasoline is the most promising approach to reducing the toxicity of exhaust gases. This increase can be achieved by reducing dissolved hydrocarbon gases (C4H10 and iso-C4H10) and metals (Pb, Fe, Mn) in gasoline; facilitation of the fractional composition of gasoline (including the end-boiling temperature); reduction in gasoline content of sulfur, aromatic hydrocarbons and olefins. Reducing these undesirable, from an environmental point of view, components will improve the quality of gasoline to the Euro-5 requirements adopted in Ukraine, as well as significantly extend the service life of special catalysts installed on motor vehicles to clean exhaust gases.
The effect on the gasoline fraction (PK – 180 °C) and commercial gasoline A-95, oxygenates (methyl tert-butyl ether and ethyl alcohol) and 1,3-diphenyltriazene was studied. It is established that the use of 1% of the mass. 1,3-diphenyltriazene, in the composition of straight-run gasoline allows to increase its resistance to detonation by 12 points, reduce the toxicity of exhaust gases by 24% in terms of CO and 17% in terms of CH. It was determined that the addition of 1,3-diphenyltriazene to commercial gasoline A-95 in the amount of 1% by weight, in contrast to oxygenates, does not lead to a deterioration in the evaporation of gasolines and their physical stability.
The use of 1,3-diphenyltriazene in commercial gasoline, due to its positive properties, in the future will optimize the use of other additives, including oxygenates, which are widely used today in the technology of commercial gasoline.
APPLICATION OF ANALYTICAL CHEMISTRY AND CONTROL METHODS IN OXIDATION PROCESSES STUDIES OF CHEMICAL, FOOD BIOTECHNOLOGICAL AND PHARMACEUTICAL TECHNOLOGIES
Authors: Samoylenko S. , Belinska A. , Belykh I. , Blyzniuk O. , Masalitina N. , Myronenko L. , Varankina O. 
Published: January 2023

Technological parameters, namely temperature and duration of β-carotene extraction process from filamentous fungus Blakeslea trispora biomass via vegetable oils with various fatty acid compositions and various contents of natural antioxidants (refined deodorized sunflower, high-oleic sunflower, corn and sesame) have been investigated. Statistical models of β-carotene dependences, as well as analytical numbers, characterizing content of free fatty acids (acid number) and primary products of lipid oxidation (peroxide number) content, in oil extracts of the specified refined deodorized oils, from temperature and extraction duration have been built.
Rational parameters of β-carotene extraction from Blakeslea trispora biomass with selected extractants (refined deodorized sunflower, high-oleic sunflower, corn and sesame oils) have been determined to control extract's technological properties. It has been proven that usage of these refined deodorized oils as extractants practically does not affect on the target product content in oil extracts of biomass, but it does affect on analytical numbers of extracts, characterizing content of free fatty acids, peroxides and hydroperoxides. The highest content of free fatty acids in β-carotene, containing biomass extraction with sunflower oil, has been observed. The minimum content of free fatty acids in extracts with corn and sesame oils has been be achieved. The highest content of primary products of β-carotene lipid oxidation (peroxides and hydroperoxides), containing biomass extraction by sunflower oil, has been observed. The minimum content of free fatty acids in extracts with usage of sesame oil has been achieved.
It is possible to predict β-carotene content, as well as acid and peroxide numbers of oil extracts from biomass in specified refined deodorized oils, depending on temperature and extraction process duration, using obtained approximation dependences.
Three-dimensional representative volumetric elements for the construction of composite materials with improved mechanical properties
Authors: Degtyariov Kyryl , Kriutchenko Denys , Misura Serhii , Merkulova Alyona , Merkulov Dmytro , Євгенія Місюра  
Published: January 2023

A methodological and software tool was developed for the effective assessment of the properties of three-dimensional composites of the matrix type and periodically structured composite materials using modern methods of boundary and finite elements. Continuum mechanics models have been modified to adequately describe the behavior of composites, numerical simulation models and software have been adapted to these models for solving static problems and problems in the frequency domain. The novelty, advantages and efficiency of the developed computer technology are provided by theoretically grounded models for the analysis of composites of three-dimensional configuration with non-canonical particle shapes, improvement of modern boundary and finite element methods and coupled algorithmic schemes to achieve high accuracy of calculation analysis; suitability for the analysis of both static and dynamic elastic fields in the considered structures. Calculation models and software tools have been developed that allow to take into account special forms of individual and interacting inhomogeneities in a three-dimensional matrix, in particular, with an emphasis on short fibers and tubes. These models and methods are applied to the study of static and dynamic characteristics of launch vehicle tanks made of various composite materials. For the studying free and forced oscillations of shell structures with compartments containing liquid, the method of natural modes has been developed. Composites with an aluminum matrix with steel spherical inclusions and with steel and carbon fiber inclusions were considered as tank materials. The proposed models and computer simulation algorithms allow to carry out the numerical analysis of three-dimensional static problems under classical conditions of contact with the matrix; three-dimensional problems regarding the static interaction of a finite number of inclusions in the matrix; research of ordered and stochastically distributed inclusions; study of inclusions in the form of spheres, cylinders, carbon tubes and inclusions in the form of hollow spheres and to determine the effective elastic parameters of three-dimensional matrix composites with spherical inclusions, fibers and tubes. The results of the calculations showed strengthening of the obtained composite materials with a simultaneous decrease in density
Computer simulation of the deformed state and strength of the frame structure of a heavy uav
Authors: Breslavsky Dmytro , Konkin Valerii , Marusenko Oleksiі , Kortunov Vyacheslav 
Published: January 2023

COMPUTER SIMULATION OF THE DEFORMED STATE AND STRENGTH OF THE FRAME STRUCTURE OF A HEAVY UAV
The paper is devoted to the presentation of the computer simulation results of the stress-strain state and evaluation of the low-cycle strength of the frame structure of a heavy unmanned aerial vehicle (UAV) of the quadcopter type, the prototype of which was developed at NTU "KhPI". The quadcopter is built on the basis of the use of four internal combustion engines (ICE), which provide lifting power. The cycle of calculations of the stress-strain state of the frame structure, carried out to select the option required from the point of view of ensuring the required stiffness and strength, was performed using the Finite Element Method (FEM). A macro has been developed for use in the engineering software, which allows you to select the best parameters from the point of view of the required stiffness and strength of the frame. The results of calculations of the variant implemented in the design of the created UAV prototype are presented. According to the results of the analysis of the stress-strain state, it is shown that the structural parameters chosen for the steel frame of the prototype fully satisfy the conditions of minimal deformation and short-term strength. The constants included in the evolution equation for the damage parameter describing low-cycle loading, which occurs during UAV abnormal landings, have been determined. An elastic-plastic analysis of the frame structure deformation for the conditions of dangerous landing of the quadcopter was performed. Calculations of hidden damage accumulation processes in the most heavily loaded frame beams have been carried out. For the steel frame implemented in the created prototype, the possibility of satisfactory resistance to low-cycle deformation under abnormal landing conditions is demonstrated. It is shown that due to the insufficient low-cycle strength of the aluminum alloy structure, it is necessary to make structural changes in the new version of the UAV frame that is being designed.
Key words: computer simulation, quadcopter, macro, beam structure, stress-strain state, FEM, low-cycle strength, damage.
Mapa coletivo digital
Authors: Secatto Ana 
Published: January 2023

Considerando o contexto de grande presença das Tecnologias Digitais de Informação e Comunicação (TDICs) no cotidiano da sociedade, o presente trabalho apresenta reflexões e análises elaboradas com base em revisões bibliográficas e de uma experiência cartográfica realizada no ano letivo de 2019 em uma escola da rede pública localizada no município de Fátima do Sul-MS. A referida experiência envolveu o uso das TDICs aliadas ao processo de Ensino de Geografia e das aprendizagens cartográficas dos discentes do Projeto de Avanço do Adolescente e do Jovem na Aprendizagem em Mato Grosso do Sul (AJA/MS), etapa que corresponde ao 8º e 9º anos do Ensino Fundamental. A experiência cartográfica foi desenvolvida nas aulas dos componentes curriculares de Geografia e Informática, e visou envolver e motivar o protagonismo estudantil, articulando as vivências dos alunos em seu espaço local, por meio da interação com as tecnologias digitais na produção de um mapa coletivo digital. Através das reflexões teóricas e da experiência pedagógica realizadas, constatamos que as atividades propiciaram a autonomia e motivaram o senso de pesquisa dos estudantes no processo de ensino, contribuindo para o desenvolvimento de competências e habilidades na produção dos conhecimentos escolares e alfabetização cartográfica através do uso das TDICs, propiciando a aquisição de habilidades de localização e orientação no espaço geográfico, além do aprofundamento maior no estudo da paisagem do espaço vivido pelos estudantes e da compreensão de que o espaço geográfico não é estático, sendo eles integrantes e agentes transformadores destes espaços.