bluuebunny/crossref_metadata_2025 huggingface dataset:
PENGEMBANGAN MEDIA INTERAKTIF BERBASIS MACROMEDIA FLASH 8 PADA TEMA PEDULI TERHADAP MAKHLUK HIDUP KELAS IV SEKOLAH DASAR
Authors: Bayutama Laksa , Reffiane Fine , Huda Choirul
Published: December 2022

Semangat dan antusias siswa hanya diawal kegiatan pembelajaran. Hal tersebut disebabkan kurangnya guru menggunakan media pembelajaran. Penerapan kurikulum 2013 yang mengharuskan mengharuskan guru satu media pembelajaran yang dapat digunakan untuk beberapa mata pelajaran dan terbatasnya koleksi media pembelajaran tematik di sekolah. Guru perlu menggunakan media yang menarik dalam menyampaikan meteri pelajaran, salah satu solusinya dengan menggunakan media interaktif berbasis macromedia flash 8. Penelitian ini bertujuan untuk mengetahui  kevalidan dan kepraktisan media interaktif berbasis macromedia flash 8 pada tema peduli terhadap mahkhluk hidup kelas IV Sekolah Dasar. Penelitian ini menggunakan metodologi penelitian Research and Development (R&D). Langkah-langkah untuk mengembangkan media interaktif berbasis macromedia flash 8 menggunakan prosedur pengembangan model ADDIE (Analysis, Design, Development, Implementation. and Evaluation). Kevalidan media diperoleh dari hasil validasi ahli yang terdiri dari tiga ahli media dan tiga ahli materi. Hasil yang diperoleh dari ahli media I 97,5%, ahli media II 97,5% dan ahli media III 100%. Hasil yang diperoleh dari ahli materi I 98,33%, ahli materi II 98,33% dan ahli materi III 96,66%. Rata-rata hasil yang diperoleh dari tiga ahli media 98,33% dan ahli materi 97,77% dengan kriteria â€œSangat Layak Digunakanâ€. Kepraktisan media diperoleh melalui angket tanggapan siswa dan guru kelas IV SDN Bendokatonkidul, SDN Purwokerto 01 dan SDN Tayu Wetan 01 terhadap media interaktif berbasis macromedia flash 8. Hasil angket tanggapan siswa kelas IV SDN Bendokatonkidul 98,59%, SDN Purwokerto 01 100% dan SDN Tayu Wetan 01 98,78%. Hasil angket tanggapan guru kela IV SDN Bendokatonkidul 100%, SDN Purwokerto 01 sebesar 95% dan SDN Tayu Wetan 01 92,5%. Rata rata dari angket tanggapan siswa sebesar 99,12% dan angket tanggapan guru sebesar 95,83% dengan kriteria â€œSangat Layak Digunakanâ€. Kesimpulan bahwa media interaktif berbasis macromedia flash 8 valid dan praktis digunakan pada tema peduli terhadap makhluk hidup kelas IV Sekolah Dasar.
Exploring the Typology, Teachers’ Perceptions, and Challenges of EMI Implementation at a Private Primary School
Authors: Handayani Saufika , Setyarini Sri , Rinekso Aji Budi
Published: December 2022

The trend of implementing EMI is getting raised across countries including Indonesia. Yet, the majority of previous studies merely focused on exploring EMI practices in tertiary education rather than primary-secondary education. Thus, this study is intended to uncover the implementation of EMI in a private primary school by focusing on three main issues: typology, teachers’ perceptions, and challenges. Qualitative approach featured with semi open-ended questionnaire and semi structured interview were applied in this study. The results reported the kind of EMI implemented in the school. Also, teachers’ perceptions and challenges of implementing EMI, and pedagogical implication are discussed in this study.
Assessment Strategy to Rectify EFL Students’ Performance: A Need Analysis
Authors: Maruf Nirwanto , Helingo Adimawati
Published: December 2022

The objective of this research is to investigates the assessment strategies that required to be implemented, and are favorable for the learners in order to rectify EFL students’ performance regards to their language performance. This study conducted based on the presumption that teachers merely consider students’ preference on how they want to be assessed. A need analysis is administered to meet the objective of the research. The result indicates that learners mostly prefer to have corrective feedback from the teacher during the teaching and learning activities, meanwhile performance task and quiz assessment are preferred by learners as their assessment strategies instead of summative assessment. Nevertheless in spite of that, KWL assessment strategy is also recommended for the teaching and learning of English.
Syllabus Design for Tertiary Level Students in Bahasa Inggris Niaga Course
Authors: Sholikhah Masriatus , Ni’amah Afi
Published: December 2022

Teaching English in non-English department needs meticulous preparation since it is given integrative in four skills within restricted credit hours, 4 SKS. Students of Economic Department need to be prepared as profound entrepreneur that they are keen on creating occupations and other professions but teacher solely. The research was aimed to design topics and methods in syllabus of Bahasa Inggris Niaga course. This research was set out by implementing ADDIE in designing the syllabus for tertiary students who major in economic department. Analysis as the first step was done by doing interview and giving questionnaire. The result indicated ten significant topics and seven relevant methods in designing Bahasa Inggris Niaga syllabus. They were designed by concerning on the undergraduate students’ necessity in pre intermediate level.
CIDADES, GLOBALIZAÇÃO E DETERMINISMO ECONÔMICO
Authors: De Souza Marcelo Lopes
Published: December 2022

No que se refere às cidades, uma interpretação que se difunde rapidamente pelo mundo é aquela associada ao chamado “empresarialismo urbano”. Os seus adeptos tendem a ver com nítido otimismo a globalização e os seus efeitos sobre as cidades. Argumentam, tipicamente, que o Estado-nação teria se tornado “pequeno demais" em face do grande capita! transnacional, ao passo que, para a promoção ágil do desenvolvimento econômico e do bem-estar dos cidadãos, mostrar-se-la “grande demais”. Para eles, uma cidade deveria funcionar tal qual uma empresa, concorrendo com outras cidades para atrair capitais, cabendo ao Estado o papel de costurar “consensos” e ajudar a criar um bom “ambiente de negócios”. Uma interpretação concorrente, notadamente no Brasil, é a representada pelo ideário da reforma urbana. Aqueles que com esta posição se identificam tendem a assumir uma postura crítica em face da globalização capitalista. Recusam a atração de investimentos a qualquer preço, priorizando a meta da redução de desigualdades. Mesmo quando admitem um certo encolhimento da margem de manobra do Estado, rejeitam qualquer determinismo, e tampouco concordam com a idéia de que o Estado local deveria concentrar-se em “criar um clima de negócios favorável”. Reconhecer a relevância e algum tipo de papel positivo para o Estado, em matéria de políticas públicas, entretanto, não pressupõe que o papel da sociedade civil deva ser circunscrito a esquemas participativos tutelados pelo Estado. Acentuar isso, seja direta ou indiretamente, parece ser justamente a contribuição de certos movimentos sociais da atualidade para uma renovação do ideário da reforma urbana — urgentemente necessária em face da marcha avassaladora do “empresarialismo urbano”.
DESAIN MODEL DAN MEDIA PEMBELAJARAN BERBASIS ICT (INFORMATION AND COMMUNICATION TECHNOLOGY) PADA TINGKAT SEKOLAH DASAR
Authors: Indriyani Novalina , Darmansyah  , Desyandri
Published: December 2022

This study aims to examine and analyze the importance of teachers in designing ICT-based learning models and media. Designing models and media begins with preliminary research by students. Some things that need to be understood about students are basic skills and learning styles that many students are not interested in learning. The method used in this research is descriptive-qualitative method with a literature study approach. Where researchers analyze several relevant journals and articles from previous research. Data was collected by searching for online journals through Google Scholar with the keywords learning design, learning models, learning media, ICT-based learning. The conclusions from this study indicate that the design of learning models and media must be developed in learning by teachers, such as the use of digital media in developing media, developing learning materials and developing assessments, so that each student gets meaningful and enjoyable learning.
Calculando Investimentos de Renda Fixa com o Aplicativo “Calculadora de Poupança & Juros”
Authors: Gröhs Décio de Oliveira , Melo Gilberto Francisco Alves de
Published: December 2022

Este trabalho busca apresentar a aplicação de uma situação-problema envolvendo investimento de renda fixa aliada à utilização do aplicativo de dispositivo móvel “Calculadora de Poupança & Juros”. Entendemos que o sistema educacional deve integrar em seu currículo as tecnologias digitais móveis, realizando cálculos com comparação de juros, taxa de crescimento, taxas de impostos, entre outros, beneficiando a tomada de decisões dos(as) alunos(as) no mercado financeiro. A atividade foi realizada em uma turma de 2ª série do Ensino Médio em uma escola pública da cidade de Boca do Acre – AM e teve como objetivo analisar produtos de renda fixa e também tomar uma decisão frente a uma situação-problema. Os principais resultados foram o desenvolvimento de uma aprendizagem mais ativa, reflexiva e dinâmica além dos(as) alunos(as) desenvolverem uma visão mais aprofundada sobre investimentos de renda fixa.
Contavox: a visão cega da matemática
Authors: Da Silva Barros Aguinaldo , Ribeiro de Sales Elielson
Published: December 2022

Esse artigo é um recorte do resultado da pesquisa de mestrado que foi desenvolvida com o jogo educativo Contavox, elaborado para a aprendizagem das quatro operações fundamentais da Matemática com pessoas cegas. O objetivo central foi analisar os indícios de envolvimento e aprendizagem no processo de ensino das quatro operações fundamentais da Matemática, com o uso do jogo Contavox. O referencial teórico se baseia nos estudos do Professor José Antônio Borges, criador do Sistema Dosvox, hospedeiro do jogo Contavox, e nos trabalhos desenvolvidos pelo Núcleo de Computação Eletrônica da Universidade Federal do Rio de Janeiro. Os procedimentos metodológicos se deram por meio do uso de computadores, com a devida instalação do Sistema Dosvox, e manuseio do jogo Contavox; da observação do processo de ensino e aprendizagem dos estudantes participantes e de entrevista gravada com seus relatos de percepção dos resultados alcançados com a utilização do jogo. O Contavox, com a realização dessa pesquisa, tornou-se mais uma fonte inovadora de aprendizagem da Matemática no contexto escolar.
Educação Financeira no Ensino Médio: atividades didáticas elaboradas por licenciandos em Matemática
Authors: Berres Hartmann Andrei Luís
Published: December 2022

A Base Nacional Comum Curricular indica a necessidade de tecer discussões sobre Educação Financeira na Educação Básica, de forma transversal e integrador, apesar de grande parte de suas menções serem geradas no componente curricular Matemática. Além de inserir essa temática nas escolas brasileiras, é pertinente discutir sobre a Educação Financeira na formação do professor de Matemática, preparando-o para seu futuro campo profissional. Dessa forma, objetivamos apresentar atividades didáticas sobre Educação Financeira voltadas ao Ensino Médio, elaboradas por licenciandos em Matemática de uma universidade pública paulista. Como aporte teórico, adotamos os apontamentos de Educação Financeira Escolar, da Educação Matemática Crítica e três descritores: Interpretação do Contexto, Tomada de Decisão e Argumento na Tomada de Decisão. Esperamos que as atividades apresentadas possam colaborar com a real inserção da Educação Financeira na Educação Básica, sobretudo por momentos relacionados ao contexto dos estudantes, à realidade e à criticidade.
Tarefa como recurso pedagógico: um exemplo no âmbito da proporcionalidade para os Anos Finais
Authors: Cristini Milena , Torrezan Ester , Ribeiro Miguel
Published: December 2022

Tarefas são elementos centrais na nossa prática profissional e requerem um conhecimento do professor relativo às suas potencialidades e limitações para o desenvolvimento do conhecimento matemático dos alunos. Considerar esse conhecimento do professor como especializado – aqui, na perspectiva do Mathematics Teachers´ Specialized Knowledge (MTSK) – leva à necessidade de uma abordagem inovadora na forma como se entendem os recursos pedagógicos, o conhecimento especializado associado e as indicações especializadas para a sua implementação. No CIEspMat – Grupo de Pesquisa e Formação sobre o Conhecimento Interpretativo e Especializado do professor de e que ensina Matemática – como parte das denominadas Tarefas para Formação (TpF), desenvolvemos uma conceitualização de tarefas para a sala de aula que incluem um conjunto de cinco dimensões que fundamentam as orientações para a implementação associada ao mesmo objetivo de aprendizagens matemáticas que foi conceitualizada. Aqui, focamos uma tarefa para os alunos, como recurso pedagógico, no âmbito do tópico da proporcionalidade e discutimos o conteúdo das cinco dimensões que possibilitam a implementação do recurso perseguindo objetivos de aprendizagens matemáticas.
The role of bone marrow biopsy in patients with pyrexia of unknown origin
Authors: Jabeen Shehneela , Farooq Muhammad , Naeem Samina , Khan Sadia , Farid Maria , Tasneem Asma , Rabbani Sahar , Hafeez Amara
Published: December 2022

Background: Pyrexia of unknown origin (PUO) is a major complication which remains undiagnosed. Different diagnostic test were used to arrive at final investigation. Bone marrow biopsy (BMB) plays a vital role in diagnosis of PUO. The objective of current study was to determine the role of bone biopsy in diagnosing various types of causes of pyrexia of unknown origin.

Patients and methods: A prospective cross-sectional study was conducted from 1st September 2018 to 28th February 2019 at Department of Hematology, Combined Military Hospital Lahore, Pakistan. The data of 120 patients who were remained undiagnosed for at least 1 week were enrolled. Standard procedures were used to obtain the biopsy specimens and bone marrow aspiration was sent for microbiological examination. All the demographic information was kept on a structured self-designed proforma. Data was entered and analyzed using SPSS v.24.

Results: Out of 120 patients recruited in the study there were 67 (55.8%) were from age group 16 to 35 years, were males (65.8%) and 65.0% patients were suffering from fever for more than 3 days. The majority of the participants (30%) were diagnosed with infections, fever due to reactive changes (10.0%), acute leukemia (14.2%), lymphoma (11.7%), chronic leukemia (10.0%), aplastic anemia (4.2%), multiple myeloma (2.5%) and 11.7% patients were undiagnosed

Conclusion: In the diagnosis of pyrexia of unknown origin, morphological and histological investigation of bone marrow plays a vital role. However, if it is combined with other diagnostic modalities such as radiological, microbiological, and serological examinations, the efficiency of diagnosis can be improved.
Financial burden on the parents of children infected with extensively drug resistant Salmonella infection
Authors: Memon M. Hanif , Hanif Shahina , Saeed Farhan , Saboohi Erum , Malick Muhammad Daniyal Zafar , Mallick Abdul Hadi Hassan
Published: December 2022

Background: Typhoid illness is a significant cause of morbidity in Pakistan. This study aimed to determine the financial burden on parents of children infected with extensively drug-resistant (XDR) salmonella infection.

Patients and methods: This observational study included 159 patients aged 6 months to 13 years admitted through OPD/ER of Karachi Adventist Hospital with the diagnosis of enteric fever and intravenous antibiotics started as per local antibiogram. To remove recall bias antibiotic cost before hospitalization was not included. All those patients who were culture positive for XDR salmonella, either continued or shifted to newer antibiotics as per susceptibility pattern were included. Depending upon the type and duration of antibiotic therapy cost was calculated in Pakistani rupee (1 USD = ~225 PKR).

Results: Total 60.4% of patients aged less than 7.5 years; 62.3% were male, 41.5% from urban areas, 15.1% had graduated mothers, 27% had graduated fathers, 5.7% uses boiled water, and 1.9% typhoid vaccination. In 54.1% of patients antibiotic cost reached >40k PKR. Patients with urban dwelling were 0.29 times less likely for higher cost, increase in duration of fever (>7 days) at admission increased the cost 5.73 times, XDR samples found 13.5 time more likely for higher cost, and TLC between 4000 – 11000/mm3 gave negative association with higher cost.

Conclusion: The burden of XDR salmonella infection is heavy and is related to urban residence, duration of fever at admission, and length of hospital stay.
Effect of Torilis leptophylla on blood total leukocyte count and differential leukocyte count in asthmatic mice
Authors: Qammar Sheikh Maria , Batool Saba , Samee Muhammad Umair , Imran Iram , Shaheen Bushra , Fatima Javeria
Published: December 2022

Background: Chronic inflammation, mucus hypersecretion and airway blockage are the characteristics of asthma. Current treatments of asthma are effective but cause adverse effects on their long term use. This research was designed to explore anti-inflammatory effect of Torilis leptophylla (T. leptophylla) on allergic inflammation of airways by estimation of blood total leukocyte count (TLC) and differential leukocyte count (DLC) to compare its effect with a standard drug in an animal model.

Materials and methods: This experimental study was carried out in Pharmacology Department, University of Health Sciences, Lahore. A total of 48 healthy, adult, male BALB/c mice were randomly divided into six groups. Group I (control), group II (diseased); groups III, IV and V were given 100, 200, 400 mg/kg T. leptophylla methanolic extract (TLM) respectively, and Group VI treated with standard drug monteleukast. Airway inflammation was induced in all groups with ovalbumin except control group. On day 28, cardiac puncture was done to collect the blood and TLC and DLC (lymphocytes, neutrophils, eosinophils and monocytes) were measured in blood. All the data was interpreted as mean ± SD. SPSS 20 was used to carry out statistical analysis.

Results: T. leptophylla extract resulted in significant (p-value ≤ 0.05) decrease of TLC and DLC in blood. T. leptophylla cause 59-67% decrease in TLC, 67-80% decrease in lymphocytes, 69 - 72% decrease in neutrophils, and 45-51.7% decrease in eosinophils

Conclusion: In current study T. leptophylla successfully treated inflammation in asthmatic mice by reducing proportion of inflammatory cells.
Sistem Pakar Deteksi Hemangioma pada Batita menggunakan Metode Hybrid
Authors: Yenila Firna , Wahyuni Suci , Rianti Eva , Marfalino Hari , Gusmita Devi
Published: December 2022

Hemangioma is a type of disease caused by active glands in the body. Hemangiomas occur in newborns up to the age of five (BATITA). This disease is indicated when a toddler has a fever or body temperature of more than 38°C. This condition affects the nerves and motor organs of the body that are attacked. This condition is sometimes undetected but develops quickly so it is necessary to consult an expert. This study aims to provide building a system in providing early education to parents in identifying toddlers with hemangiomas. This research makes it easy for parents to carry out further consultations with experts regarding the condition of toddlers. The processing of data and facts in this study was carried out by combining several methods (hybrid) in tracing each symptom according to the conditions experienced by system users. This method is continued by giving a weight value in the form of a percentage for each symptom experienced. The results of this study provide new knowledge in the form of information about Hemangioma with a confidence value in the form of a percentage of the patient's condition. This research provides the latest breakthrough in the form of presenting a system using an application that provides an accuracy value to ensure that patients have Hemangioma. This system can provide maximum value for users in gaining new knowledge for patients before further consultation with experts to get action.
The use of unmanned aerial vehicles in the process of reconstruction of road accidents
Authors: Stopel Michał
Published: December 2022

The paper presents a proposal for using unmanned aerial vehicles to reconstruct traffic accidents. For this purpose, a traffic accident scene insinuating a collision between two passenger vehicles on a public road was plotted. An un-manned aerial available on the consumer market weighing no more than 900g and equipped with a high-resolution visible light camera was used for the study. It is assumed that the proposed methodology can also be successfully applied to document construction disaster sites.
Technological features and prospects for the use of polymer composite materials in the construction of ships
Authors: Фирсова А.В. , Щигорцов М.Ю.
Published: December 2022

Актуальность данной темы определена перспективностью применения полимерных композиционных материалов для судостроения. В данной статье приведены обобщенные результаты исследований, направленных на сравнение преимуществ конструкций из полимерных композиционных материалов и стали. В начале статьи кратко дается историческая справка, формирующая представление об истоках использования рассматриваемых материалов в различных отраслях промышленности. В основной части статьи авторами были подробно рассмотрены особенности и выполнен анализ технологических процессов изготовления и сборки корпусных конструкций. Также в рамках статьи определены виды полимерно-композиционных материалов, которые имеют наибольшее применение в судостроении, элементы конструкций судна и виды судостроительных изделий, в изготовлении которых допускается использование полимерных композитов. Приведены факторы, ограничивающие спектр применения полимерных композитных материалов в судостроительных целях. Одним из разделов исследования является рассмотрение вопросов моделирование при проектировании и разработке конструкторских и технологических решений в процессе создания конструкций из полимерных композиционных материалов, в рамках которого предложена схема движения информации и процессов моделирования, обеспечивающая типовое движение по обязательным этапам проработки проектов и поддержки производства изделий, а также корректировку ошибок и вариантную проработку мероприятий и действий различного масштаба и уровня.

The relevance of this topic is determined by the prospects of using polymer composite materials for shipbuilding. This article summarizes the results of research aimed at comparing the advantages of structures made of polymer composite materials and steel. At the beginning of the article, a historical reference is briefly given, forming an idea of the origins of the use of the materials in question in various industries. In the main part of the article, the authors considered in detail the features and analyzed the technological processes of manufacturing and assembly of hull structures. The article also identifies the types of polymer-composite materials that are most used in shipbuilding, structural elements of the vessel and types of shipbuilding products in the manufacture of which the use of polymer composites is allowed. The factors limiting the range of application of polymer composite materials for shipbuilding purposes are given. One of the sections of the study is the consideration of modeling issues in the design and development of design and technological solutions in the process of creating structures from polymer composite materials, within which a scheme of information movement and modeling processes is proposed, providing typical movement through the mandatory stages of project development and product production support, as well as error correction and variant elaboration of measures and actions of various scale and level.
Numerical simulation of hydrodynamic processes in the coolant path of an outboard heat exchanger
Authors: Белов А.М. , Гоняева С.С. , Кожемякин В.В. , Морозов Н.А.
Published: December 2022

В статье представлены результаты моделирования гидродинамических процессов в забортном теплообменном аппарате по тракту теплоносителя. Теплообменный аппарат представляет собой несколько пучков параллельных труб, связанных коллекторами, которые обеспечивают передачу теплоносителя от одних рядов трубок к другим. Решение задачи осуществляется путем моделирования методом конечных элементов моделью турбулентности k-ω SST в программном комплексе Ansys. Приводится мозаичная сетка, состоящая из высококачественных полиэдрических и гексаэдрических элементов в основном объёме, построенная по методике Poly-Hexcore. Отмечено, что перед входным коллектором целесообразно установить диффузор. Он существенно снижает неравномерность раздачи среды по трубкам во входном коллекторе. Начиная со второго коллектора, раздача теплоносителя по трубкам выравнивается. Установлено, что расход в трубках нижнего ряда на 13-15% меньше чем в трубках верхнего ряда.

The article presents the results of modeling hydrodynamic processes in the outboard heat exchanger along the coolant path. The heat exchanger consists of several bundles of parallel pipes connected by collectors, which provide the transfer of the coolant from one row of tubes to another. The solution of the problem is carried out by modeling by the finite element method the k-ω SST turbulence model in the Ansys software package. A mosaic mesh is presented, consisting of high-quality polyhedral and hexahedral elements in the main volume, built using the Poly-Hexcore method. It is noted that it is advisable to install a diffuser in front of the inlet manifold. It significantly reduces the uneven distribution of the medium through the tubes in the inlet manifold. Starting from the second collector, the distribution of the coolant through the tubes is leveled. It was found that the flow rate in the tubes of the lower row is 13-15% less than in the tubes of the upper row.
The Analysis of the possibility to Increase the Container Capacity and Container Ship Principal Dimensions.
Authors: Якута И.В.
Published: December 2022

Рост контейнерных перевозок, который наблюдается в настоящее время, привел к увеличению строительства контейнеровозов с большой контейнеровместимостью, главным требованием у которых является размещение целого количества контейнеров по ширине, длине и глубине трюмов. В работе проанализированы отношения главных размерений 110 контейнеровозов постройки 2004-2021 годов. Суда были разделены на четыре группы в зависимости от контейнеровместимости. Произведенные расчеты показали, что среднее значение отношения длины судна к ширине L/B изменяется от 6,61 до 7,77 в зависимости от контейнеровместимости. Зависимость ширины контейнеровозов от размеров перевозимых контейнеров влияет на то, что это отношение практически не зависит от размера, скорости или других параметров судна. Среднее значение отношения ширины судна к осадке B/T изменяется от 2,72 до 3,67. Высота борта также меняется дискретным образом и зависит от количества размещаемых в трюмах контейнеров. Среднее значение отношения длины судна к высоте борта L/H колеблется от 11,83 до 13,17, а среднее значение отношения длины судна к осадке L/T изменяется от 18,05 до 24,68. Отношение высоты борта к осадке H/T увеличивается при увеличении контейнеровместимости с 1,53 до 2,03. Рост контейнеровместимости и главных размерений контейнеровозов благоприятно влияют на их мореходные качества. Но ограничения, связанные с размерами морских проливов, каналов, шлюзов, а также глубины на фарватерах и у причалов, не позволяют дальнейшего роста главных размерений этих судов.

The present day growth of the container shipping has lead to the increase in designing and building of high-capacity container-ships taking into account the requirement to stow the whole number of containers in rows, bays and tiers. In the research we analyzed principal dimensions ratios of 110 container-ships built in 2004-2021. The vessels were divided in four groups depending on their capacity. The average value of the length-to-breadth ratio changes L/B from 6,61 to 7,77. The fact that the container-ships' breadth depends on the size of the containers carried makes this ratio practically independent of the size, speed and other parameters. The average value of the breadth-to-draft ratio B/T is from 2,72 to 3,67. The depth also changes discretely and depends on the number of containers stowed in the holds. The average value of the length-to-depth ratio L/H is from 11,83 to 13,17. For the containerships the average value of the length-to-draft ratio changes L/T from 18,05 to 24,68. The depth-to-draft ratio increases along with the increase in container capacity H/T from 1,53 to 2,03. The growth of container capacity and principal dimensions of the container-ships has a positive impact on their seaworthiness. However the restrictions connected with the sizes of sea straits, canals, locks as well as depths in the fairway and at berths do not allow the further growth of the ship principal dimensions.
Control of a ferroresonant circuit in low-voltage ship electrical networks with compensated neutral
Authors: Кажекин И.Е.
Published: December 2022

В работе предлагается метод управления феррорезонансным контуром, который образуется при однофазных замыканиях в низковольтных электрических сетях с компенсированной нейтралью. Метод предусматривает введение в цепь заземляющего нейтраль реактора на непродолжительное время дополнительного активного сопротивления. При разработке способа использованы различные подходы для анализа феррорезонансных процессов. В исследовании рассмотрены переходные процессы при формировании контура. Определена необходимая величина дополнительного сопротивления и продолжительность его введения, необходимые для устранения феррорезонанса. Полученные при помощи моделирования результаты исследования процессов в феррорезонансном контуре были полностью подтверждены экспериментально. Предлагаемый способ позволяет устранить феррорезонансные процессы, не вызывая при этом длительное искажение тока реактора, а, следовательно, и тока в месте замыкания. Тем самым решается проблема использования компенсированной нейтрали в низковольтных судовых электросетях, обусловленная соединением для гальванической развязки емкостных элементов последовательно с нелинейным в большинстве случаев реактором.

The paper proposes a method for controlling a ferroresonant circuit, which is formed during single-phase short circuits in low-voltage electrical networks with a compensated neutral. The method involves the introduction of an additional active resistance into the circuit of the grounding neutral of the reactor for a short time. When developing the method, various approaches were used to analyze ferroresonant processes. The study considers transient processes during the formation of a ferroresonant circuit. The required value of additional resistance and the duration of its introduction into the circuit to eliminate ferroresonance are determined. The results of studying the processes in the ferroresonant circuit obtained by means of simulation have been confirmed experimentally. The proposed method makes it possible to eliminate ferroresonant processes without causing long-term distortion of the current in the reactor circuit and the current at the fault point. The proposed method solves the problem of using a compensated neutral in low-voltage ship electrical networks, which is caused by connecting capacitive elements in series with a reactor, which is non-linear in most cases, for galvanic isolation.
Modernized versions of the Ekman-Burgey bottom grab with additional sensor and computing equipment for automating the capture and evaluation of sample quality
Authors: Дудаков М.О. , Дудакова Д.С.
Published: December 2022

В работе обсуждаются проблемы отбора проб при гидробиологических исследованиях, а также существующие механические средства, используемые для этой цели. Простота функционирования и надежность разработанных ранее дночерпателей удовлетворяют специалистов, но низкая вероятность захвата пробы с первого раза приводит к необходимости полного подъема дночерпателя с глубины и повторного сброса. Этот фактор существенно сказывается на скорости работы, особенно при картировании акваторий с большими глубинами. Приведено описание двух вариантов модернизированных дночерпателей Экмана-Берджи. Первый вариант имеет систему электронно-механического привода, имитирующую приход посыла дночерпателя, а также видеокамеру с подсветкой для визуального контроля постановки дночерпателя на грунт и его характеристик. Данный вариант существенно увеличивает себестоимость модернизации дночерпателя, а от пользователя требует дополнительных профессиональных навыков. Описан бюджетный вариант дночерпателя без видеокамеры, но с дополнительным сенсорным и вычислительным оборудованием, которое в автоматическом режиме принимает решение о захвате пробы и существенно экономит время работы специалистов за счет снижения вероятности подъема захлопнувшегося дночерпателя с недостаточным объемом донного грунта. Оба варианта дночерпателей успешно эксплуатировались в ходе двух сезонов во время экспедиций по Ладожскому озеру.

The paper discusses the problems of sampling in hydrobiological studies, as well as the existing mechanical means used for this purpose. The ease of operation and reliability of previously developed bottom grabs satisfy specialists, but the low probability of capturing a sample from the first time leads to the need to completely lift the bottom grab from the depth and re-dump. This factor significantly affects the speed of work, especially when mapping water areas with great depths. The description of two variants of modernized Ekman-Burgey bottom grabs is given. The first option has an electronic-mechanical drive system that simulates the arrival of the bottom grab message, as well as a video camera with illumination for visual control of the bottom grab placement on the ground and its characteristics. This option significantly increases the cost of upgrading the bottom grab, and requires additional professional skills from the user. A budget version of a grab without a video camera is described, but with additional sensor and computing equipment, which automatically makes a decision to capture a sample and significantly saves time for specialists by reducing the likelihood of lifting a slammed grab with insufficient volume of bottom soil. Both variants of bottom grabs were successfully operated during two seasons during expeditions on Lake Ladoga.
Mathematical modeling of the trim of a fishing vessel when purse seine sampling
Authors: Великанов Н.Л. , Шарков О.В.
Published: December 2022

При работе промыслового судна с кошельковым неводом выделяют стадии замета, кошелькования, выборки. Особого внимания требует процесс выборки, так как при этом со стороны орудия лова на сейнер действуют значительные силы, влияющие на дифферент судна. Разработана физическая модель, учитывающая взаимодействие промыслового судна и кошелькового невода. В ней учтены точки приложения сил натяжения тросов, идущих со стороны лебедок сейнера к орудию лова, параметры кошелькового невода. Принимаем допущение о том, что процесс выборки невода является стационарным, нагрузки квазистатическими. Разработана математическая модель, позволяющая находить параметры дифферента. Приведен пример расчета. Получены зависимости изменения угла дифферента от силы натяжения стяжного троса при разных величинах подъема канифас–блока.

When working fishing vessel with a purse seine, the stages of setting a seine, seine pursing, sampling a seine are distinguished. The sampling process requires special attention, seance at the same time, significant forces affect the sinner from the fishing gear, affecting the trim of the vessel. A physical model has been developed that takes into account the interaction of a fishing vessel and a purse seine. It takes into account the points of application of the tension forces of the cables coming from the seiner inches to the fishing gear, the parameters of the purse seine. The seine sampling process is stationary, the loads are quasi static. A mathematical model has been developed that allows to find the time parameters. An example of calculation is given. The dependence of the change in the angle of the trim on the tension force of the tie cable at different lifting values of the rosin block are obtained.
Pengaruh Word Of Mouth, Kualitas Produk, dan Brand Image Terhadap Keputusan Pembelian Ulang Hand & Body Lotion Mariana di Surabaya
Authors: Insanniat Ulum’mil , Soebiantoro Ugy
Published: December 2022

Salah satu industri yang kini menghadapi tingkat persaingan yang ketat yaitu industri perawatan kulit tubuh. produk perawatan tubuh menjadi salah satu kebutuhan sehari-hari bagi pria maupun wanita, salah satunya produk hand and body lotion. Disisi lain, perkembangan ekonomi yang semakin ketat membuat perusahaan saling bersaing. Tujuannya yakni guna mengetahui Pengaruh Word Of Mouth, Kualitas Produk, serta Brand Image terhadap Keputusan Pembelian Ulang Hand & Body Lotion Mariana di Surabaya. Pengumpulan data dilaksanakan dengan memberikan kuesioner pada google form kepada 90 responden yang pernah membeli produk Hand and Body Lotion Marina di Surabaya dengan memakai teknik Porposive Sampling. Data yang dilakukan pengumpulan lalu dikelola memakai Partial Least Square (PLS). Hasil penelitian ini menerangkan bahwasanyasanya Word Of Mouth, Kualitas Produk serta Brand Image memberikan dampak positif serta signifikan terhadap Keputusan Pembelian Ulang Hand and Body Lotion Marina di Surabaya.
Penggunaan Dana Alokasi Khusus (DAK) Fisik untuk Perbaikan Kawasan Wisata Museum Karst Indonesia
Authors: Sugiri Dani , Nilawati Anggraini
Published: December 2022

Pemerintah Daerah Wonogiri mendapatkan Dana Alokasi Khusus Fisik (DAK Fisik) dari pemerintah pusat melalui APBN untuk pembiayaan kegiatan khusus berupa perbaikan Kawasan Wisata Museum Kart Indonesia (MKI). Penelitian ini dilakukan menggunakan pendekatan kualitatif dengan membandingkan kesesuaian antara ketentuan peraturan tentang penyaluran DAK Fisik dengan realita lapangan. Penelitian juga meninjau apakah perbaikan Kawasan Wisata MKI membawa pengaruh pada Pendapatan Asli Daerah (PAD) Kabupaten Wonogiri. Hasil penelitian menunjukkan hasil bahwa proses penyaluran dan penggunaan DAK Fisik telah sesuai dengan ketentuan pada PMK Nomor 112/PMK.07/2017 dan Peraturan Direktorat Jenderal Perbendaharaan Nomor PER-4/PB/2017. Perbaikan Kawasan Wisata MKI membawa dampak yang cukup baik bagi peningkatan PAD Kabupaten Wonogiri.
Literasi Digital Dan Literasi Keuangan Wirausaha Wanita Dalam Pengelolaan Bisnis Online Pada Pertumbuhan Ekonomi Daerah Kabupaten Purbalingga
Authors: Rizqi Amelia Shella , Fitriana Aning , Akbar Desta
Published: December 2022

Menurut data dari Bank Indonesia kebanyakan pelaku UMKM adalah perempuan. Tetapi pada sisi lainnya, di dunia ini penuh dengan ketidakpastian Menghadapi situasi ini diperlukan literasi digital bagi wirausaha Wanita agar dapat tetap menjalankan bisnisnya secara online. Mengukur dan mengidentifikasi tingkat literasi keuangan dan literasi digital wirausaha Wanita pada pengelolaan online bisnis terhadap ekonomi pertumbuhan didaerah Kabupaten Purbalingga adalah tujuan dari penelitian ini. Pendekatan penelitian yang akan dilakukan menggunakan pendekatan kuantitatif serta teknik data analisis dengan menggunakan regresi analisis berganda serta deskriptif analisis menggunakan sampel sejumlah 50 orang. Sampel diambil dengan teknik purposive sampling pada wirausaha Wanita di Purbalingga. Literasi digital berpengaruh terhadap peningkatan pertumbuhan pada ekonomi didaerah dengan nilai signifikan kurang dari nilai alpha serta literasi keuangan memiliki pengaruh pada peningkatan ekonomi daerah yang mengalami pertumbuhan dengan nilai signifikan kurang dari nilai alpha adalah hasil dalam penelitian ini.
Three Dimensional CFD Simulation Model with Experimental Validation of Silica Gel–Water Pair Adsorption Cooling Bed
Authors: Elgamal Amir A. , Halawa Taher , Safwat Hesham
Published: December 2022

In this paper, a three-dimensional full simulation model of a solar-driven adsorption cooling system integrated with user-defined functions (UDF) is successfully validated with a manufactured adsorption chamber filled with silica-gel type A. model is validated on the desorption phase with a maximum deviation error of 1.7%. Temperature with adsorption contours are shown for more understanding of the heat flow with adsorption behaviour inside the chamber in all directions. The maximum temperature at the desorption phase is reached after 300 seconds at fins area, and adsorption maximum uptake reached 0.16 kg/kg at fins wall but reached from 0.13 to 0.14 kg/kg around fins area. The average adsorption uptake reached 0.136 at the end of the adsorption process. The resultant uptake between adsorption and desorption is 0.018 kg/kg with a refrigerant mass of 1.8 kg in a complete cycle time.
The Distinguishing Federal and Regional Norms of Administrative Responsibility for Violation of “Coronavirus” Restrictions
Authors:   North-West Branch, Russian State University of Justice, St. Petersburg, Russia, Vasil’eva Natal’ya V.
Published: December 2022

. The measures taken by the state to prevent the spread of the Covid-19 virus are connected, among other things, with the adoption of norms establishing measures of administrative responsibility for violation of “anti-covid” rules of conduct. Within the framework of the federal structure and the existence of federal and regional administrative legislation in law enforcement practice, difficulties arise in determining measures of administrative responsibility in specific situations. There is no clear and reasoned position explaining and determining which norms (federal or regional) providing for liability for offenses in the field of prevention and non-proliferation of coronavirus infection should be applied. In this regard, there is a need to clarify this issue from the point of view of the current norms of administrative law concerning the introduction of a high-alert regime or an emergency situation on the territory of Russia, as well as the establishment of rules of conduct during these periods. The analysis of the current federal and regional legislation in the field of countering the spread of coronavirus infection allowed us to conclude that the regions have the authority to introduce additional rules of conduct in relation to those introduced by federal authorities during a period of high alert or emergency (Using the example of the administrative legislation of the federal city of St. Petersburg). The author established that the Code of Administrative Offences of the Russian Federation does not provide for liability measures for violation of the Rules established by the authorities of the constituent entities of the Federation. On this basis, a fundamental provision has been determined that allows to distinguish the norms on administrative responsibility for violations of “anti-covid” rules. This provision is related to the level of the authority that has established “anti-formative” prohibitions and rules of conduct, for violation of which the guilty person is brought to administrative responsibility.
On the Award of Compensation for Violation of the Conditions of Detention and Detention in a Correctional Institution in Civil and Administrative Proceedings
Authors:   Russian State University of Justice (Moscow), Zhenetl’ Svetlana Z. , Sirazitdinova Yulia R.
Published: December 2022

The article deals with compensation for violations of conditions of detention and in a correctional institution. The relevance of this problem is due to the fact that a new rule has been introduced into the Code of Administrative Procedure of the Russian Federation that protects the constitutional rights of persons limited by law in freedom from illegal actions of state authorities. The authors analyzed Russian law and judicial practice on the issues of awarding compensation to persons limited in freedom, according to the rules of administrative proceedings and civil proceedings. In conclusion, it is concluded that the material norms of civil law on compensation for moral damage for violation of conditions of detention are general in relation to Art. 227.1 of the Code of Administrative Procedure of the Russian Federation.
The Use of Information Resources in the System of Technical and Forensic Support for Countering the Illegal Production of Synthetic Psychoactive Substances
Authors:   All-Russian Institute for Advanced Training of Employees of the Ministry of Internal Affairs of Russia, Domodedovo, Russia, Kuzovlev Vladislav Yu. , Kuzovleva Ol’ga V. ,   Russian State University of Justice, Moscow, Russia
Published: December 2022

This paper presents the results of studying the theoretical and methodological aspects of the possibility of using an information resource: the automated information search system “AIPSIN-anti-drugs” in the system of technical and forensic support for countering the illegal production of synthetic psychoactive substances in drug laboratories when solving problems of evidence base formation and tactical implementation in the form of a forensic operation (combination) developed by the authors. The special importance of the development of modern forensic technologies, built on the basis of modern digital information resources, in the formation of the evidence base, as well as the scientific legitimacy of the use of various digital resources in the system of forensic support for countering illegal drug production in the Russian Federation is shown. As a result of the discussion, the authors come to the conclusion that the tasks solved by an expert and a specialist should be based on the content of the relevant information modules of the system under consideration, and the conclusions drawn up by them should have appendices in the form of formalized reports issued by an automated information retrieval system.
Gift Certificate: Problem of Uncertainty of Legal Nature
Authors:   Ural Branch, Russian State University of Justice, Chelyabinsk, Russia, Malyavina Natal’ya B.
Published: December 2022

Currently, there is no clear definition of the legal nature of a gift certificate in Russian law, which is very popular among consumers in retail sales. Due to the fact that the civil law does not regulate the status of a gift certificate, the law enforcement practice does not contain a single approach and does not differ in uniformity, which creates a problem in the protection of consumer rights. The purpose of this article is to analyze the judicial practice and position of the Supreme Court of the Russian Federation on the legal nature of gift certificates, as well as, based on the experience of leading states on this issue, to propose a solution taking into account the specifics of the Russian legal system. To achieve this goal, the following tasks were set: 1) consider the concept of a gift certificate; 2) analyze the positions that determine the function of a gift certificate on the example of foreign experience, individual contracts and judicial practice; 3) analysis of the position of the Supreme Court of the Russian Federation on the recognition of a gift certificate as a form of advance payment; 4) establishment of a range of problems related to the legal nature of the gift certificate and the issues arising from it, as well as putting forward its position on solving this problem. When writing this article, such methods of scientific research as the system method, formal-legal and comparative-legal methods, as well as methods of synthesis, analysis, induction and deduction were used. The results of this research were the range of issues to determine the legal nature of a gift certificate and hotel developed by the authors for solving problems, taking account of the specific characteristics of gift certificates.