bluuebunny/crossref_metadata_2025 huggingface dataset:
Improving the Approach to Improve the Accuracy of the Control System of an Unmanned Aerial Vehicle in the Vertical Guidance Plane
Authors: Полтавский А.В. , Ахобадзе Г.Н.
Published: September 2024

В беспилотной авиации одним из важных условием устойчивой эксплуатации летательных аппаратов является определение координат их местоположения посредством измерительных систем в составе беспилотников. На основе анализа управления беспилотниками выявлены неточности в опредеоении координат их местоположения непосредственно по высоте и другим параметрам. Со свойствами стохастических систем обобщено качество системы, оцениваемое математическим ожиданием функции потерь между входным и выходным сигналами измерительной системы. Сделан выбор функции потерь, позволяющей обосновать качество измерительной системы в виде среднего квадрата ошибки с заданным интервалом изменения. Предложена информационная математическая модель процесса наведения беспилотника, связывающая уравнения основных и дополнитнльных измерителей, а также алгоритмы филтрации и алгоритмы сигналов управления. Приводятся результаты моделирования алгоритмов для измерительной системы при наведении летательного аппарата с оценками точности высоты положения и скорости. Результаты работы могут быть успешно использованы в задачах,таких как: аэронаблюдение, видеосъёмка и фотография, а также разведка,поисково спасательные операции, мониторинг окружающей среды,различные задачи служб пожарной безопасности и сельского хозяйства.

In unmanned aviation, one of the important conditions for the stable operation of aircraft is the determination of the coordinates of their location by means of measuring systems in the composition of drones. Based on the analysis of UAV control, inaccuracies in determining the coordinates of their location directly by height and other parameters were identified. With the properties of stochastic systems, the quality of the system is generalized, estimated by the mathematical expectation of the loss function between the input and output signals of the measuring system. The choice of the loss function is made, which allows to justify the quality of the measuring system in the form of the average square of the error with a given interval of change. An informational mathematical model of the UAV guidance process is proposed, linking the equations of the main and additional meters, as well as filtering algorithms and control signal algorithms. The results of modeling algorithms for the measurement system when pointing the aircraft with estimates of the accuracy of the altitude position and speed are presented. The results of the work can be successfully used in tasks such as: aerial surveillance, video and photography, as well as reconnaissance,search and rescue operations, environmental monitoring,various tasks of fire safety services and agriculture.
The Use of "Cloud" Technology to Manage Files
Authors: АЛЬ-БДАИРИ Г.А-Х. , Карпов Д.А.
Published: September 2024

Практика управления электронными документами в архивах является актуальным и необходимым с научной и с практической точки зрения объектом изучения. В рамках данной находящейся в процессе становления области научных исследований первичными являются методологические проблемы, которые определяют общий контекст и одновременно теоретическую сущность рассмотренной предметной области. Сфера управления электронными документами связана в первую очередь с определением стратегии их комплектования и последующей организации хранения. В данной области первой актуальной задачей является изучение состава и содержания документов данного типа с целью определения перспектив их научно-практического использования и установления регламентированного режима обеспечения их доступности. В данной работе показывается то, по какой системе ведётся учёт студенческих работ и рассматривается то, как же все студенческие документы архивируются. Весомое место в работе отведено описанию процесса архивации студенческих работ и той системе, которая была разработана для данных целей. Демонстрируется обзор системы учёта студенческих работ, анализ архивации студенческих работ, описанию процесса учёта студенческих работ и разработанную систему учёта студенческих работ. Объект исследования в работе – процесс ведения архива студенческих работ. Предмет исследования в данной работе – архив студенческих работ. Целью исследования является разработка математической модели автоматизации процесса архивации документов с использованием облачных технологий.

Thus, the practice of managing electronic documents in archives is an actual and necessary object of study from a scientific and practical point of view. Within this emerging field of scientific research, the primary issues are methodological issues that determine the General context and at the same time the theoretical essence of the subject area under consideration. The sphere of electronic document management is primarily concerned with determining the strategy for their acquisition and subsequent storage. In this area, the first urgent task is to study the composition and content of documents of this type in order to determine the prospects for their scientific and practical use and establish a regulated regime for ensuring their availability. In this work it is shown, in which the system keeps records of student work and discuss how all these papers are archived students. Pay much attention to the description of the process, and archive paper system that the students developed for these purposes. An overview of the work of the student -, accounting-a description of the student work-study student work is displayed in a system file-accounting-process development and student work -accounting-system. The research object is the process of keeping an archive of student work papers. The purpose of the research is to develop a mathematical model for automating the process of archiving documents using cloud technologies.
Information-Measuring System of Corrosion Monitoring of Main Gas Pipelines
Authors: ХАЛЯПИН В.В. , ШИЛИН А.Н.
Published: September 2024

Определена необходимость разработки информационно-измерительной системы, ее задачи, состав и вид. Определены способы получения информации, которые разделены на блоки данных для системы. Определена структура и функциональная схема разрабатываемой системы. Представлен интерфейс системы с описанием вкладок и возможностей настроек. Определена необходимость вкладки аналитический модуль и возможность анализа используемых данных диагностики оборудования газопроводов. В качестве примера математических методов расчета в аналитическом модуле использован полиномиальный тренд.

The necessity of developing an information-measuring system, its tasks, composition and type have been determined. Methods of obtaining information are defined, which are divided into data blocks for the system. The structure and functional diagram of the system being developed have been determined. The system interface with a description of the tabs and setting options is presented. The necessity of the analytical module tab and the possibility of analyzing the data used for diagnostics of gas pipeline equipment have been determined. The polynomial trend is used as an example of mathematical calculation methods in the analytical module.
As for Development of Models of Self-Study Programs Within Human-Computer Interaction
Authors: БЛУВШТЕЙН Д.В.
Published: September 2024

Рассмотрено исследование процесса создания моделей самообучения программ при человеко-машинном взаимодействии. Одной из целей организации процесса самообучения программ, задействованных в интерфейсе, является увеличение скорости работы пользователей. Производительность пользователя находится в прямой зависимости от длительности выполнения им работы. Факторы, влияющие на работу пользователя: длительности восприятия исходной информации; длительности интеллектуальной работы; длительности физических действий пользователя; длительности реакции системы. Процесс размышления занимает почти все время, в течение которого пользователь работает с компьютером. Увеличение скорости этих размышлений приводит к увеличению скорости работы пользователя. Для реализации целей необходимо создать ряд компонент: программу самообучения; программу слежения за действиями пользователя; модули реализации дополнительных действий. Кратко изложены принципы работы данных компонент. Программа самообучения в результате взаимодействия с программой слежения за действиями пользователя обучается различным дополнительным действиям, которые составляют правила и хранятся в базе данных. Приведен пример типичной последовательности действий пользователя при создании нового документа и работа правил. Рассмотрены подходы, позволяющие с помощью программы самообучения для автоматизированной системы реализовать одну цель – увеличение скорости работы пользователей.

Research of the process of creating of models of self-study programs within Human-Computer Interaction has been considered. One of the goals of organizing of self-study programs process involved in the interface is to increase the speed of users’ work. User’s productivity is directly dependent on the duration of their work. Factors affecting their work are as following: duration of perception of the original information; duration of intellectual work; duration of the user’s physical actions; duration of the reaction system. Process of thinking takes almost all the time during which user works with a computer. Increasing the speed of these reflections leads to an increase in the user’s speed. To achieve the goals, it is necessary to create a number of components such as following: self-study program; tracking program for user’s actions; modules for the implementation of additional actions. Principles of functioning of these components have been briefly stated. Self-study program can be trained and perform various additional actions that make up the rules, which are kept in the database as a result of interaction with the tracking program for user’s actions. An example of a typical sequence of user’s actions when creating a new document and performance of the rules is given. Approaches that let to realize one goal that is an increase in the speed of user’s work using self-study program for an automated system are considered.
THE HISTORY OF THE FORMATION CITY OF JUGNO-SUHOKUMSK
Authors: Алилов А.Н. , Баширов Х.Г. , Магомедов М.-Г.Г.
Published: September 2024

На основе анализа материалов центрального государственного архива республики Дагестан и периодической печати исследуется процесс становления и социально-экономического развития города Южно-Сухокумск. Авторы показывают как под руководством республиканских органов власти строились промышленные предприятия, жилые дома и вся инфраструктура города. Появлению и становлению города способствовало то, что в этом районе были обнаружены значительные залежи нефти. В целом несмотря на определенные трудности и проблемы, республиканские органы власти вместе с городскими старались решать в непростой обстановке социально-экономические вопросы городского развития. В статье также отмечена роль союзного государства в обеспечении предприятий нового города квалифицированными специалистами разного профиля. Авторы отмечают, что разработка залежей нефти, строительство новых предприятий в городе определялись социальной структурой города, уровнем развития производительных сил, географическими факторами. В статье, авторы показывают роль республиканских и городских органов власти в решении проблем, становления образования, развитии спорта и других проблем города.

Based on the analysis of materials from the central state archive of the Republic of Dagestan and periodicals, the process of formation and socio-economic development of the city of Yuzhno-Sukhokumsk is investigated. The authors show how industrial enterprises, residential buildings and the entire infrastructure of the city were built under the leadership of the republican authorities. The emergence and formation of the city was facilitated by the fact that significant deposits of oil were discovered in this area. In general, despite certain difficulties and problems, the republican authorities, together with the city authorities, tried to solve the socio-economic issues of urban development in a difficult environment. The article also notes the role of the union state in providing enterprises of the new city with qualified specialists of various profiles. The authors note that the development of oil deposits, the construction of new enterprises in the city were determined by the social structure of the city, the level of development of productive forces, and geographical factors. In the article, the authors show the role of republican and city authorities in solving problems, the formation of education, the development of sports and other problems of the city.
An I2-catalyzed, Visible-Light Photoredox-Mediated Radical Conversion of a-Nitrocarbonyls to Nitrile Oxides. Catalytic Access to Isoxazolines and Isooxazoles from Alkenes and Alkynes
Authors: Giri Samyadev , Giri Ramesh
Published: September 2024

A visible light-mediated, I2-catalyzed intermolecular transformation of alkenes, conjugated dienes, styrenes and alkynes to isooxazoline and isoxazole motifs with a-nitrocarbonyls and analogs is reported. The reaction is also applicable to 1,1-disubstituted terminal, 1,2-disubstituted internal and trisubstituted alkenes, and tolerates a range of functional groups including epoxides, heterocycles, phosphates, free alcohols and thiocyanates. Mechanistic studies reveal that a-nitrocarbonyls are first converted to -carbonyl radicals followed by their conversion to acyl nitrile oxides, which subsequently undergo [3 + 2] dipolar cycloaddition reactions with the unsaturated molecules.
Visible Light-Controlled Intracellular Synthesis of Supramolecular Peptide Nanostructures
Authors: Ren Yong , Zhou Zhixuan , Harley Iain , Aydin Özlem , Xing Jiaqi , Maxeiner Konrad , Lieberwirth Ingo , Landfester Katharina , Ng David Y.W. , Weil Tanja
Published: September 2024

The complex dynamics and transience of supramolecular pathways in living cellular environments impede the correlation between diverse hierarchical species and their biological functions. The necessary breakthrough requires the precise control of supramolecular events at discrete time points via synthetic chemistry and their real-time visualization in native cells. Herein, we designed two peptide sequences that undergo a cascade of visible light-induced molecular and supramolecular transformations to form various assembly species in cells. In contrast to endogenous stimulus-responsive self-assembling systems, the irradiation with light enable full control over the reaction cascade where the monomer generation and concentration in turn regulates the assembly kinetics. Phasor-fluorescence lifetime imaging (phasor-FLIM) traced the formation of various assembly states in cells and revealed subsequent out-of-equilibrium dynamics associated with monomer activation and consumption. These temporally resolved assemblies show that the emergence of cytotoxicity is correlated to the accumulation of oligomers beyond the cellular efflux threshold.
Enhancing MM/P(G)BSA Methods: Integration of Formulaic Entropy for Improved Binding Free Energy Calculations and Virtual Screening Efficiency
Authors: Dong Lina , Li Pengfei , Wang Binju
Published: September 2024

Balancing computational efficiency and precision, MM/P(G)BSA methods have been widely employed in the estimation of binding free energies within biological systems. However, the entropy contribution to the binding free energy is often neglected in MM/P(G)BSA calculations, due to the computational cost of conventional methods such as normal mode analysis (NMA). In this work, we develop an enhanced MM/P(G)BSA method by incorporating the entropy effect using a formulaic entropy. Extensive benchmarking reveals that the integration of formulaic entropy systematically elevates the performance of both MM/PBSA and MM/GBSA without incurring additional computational expenses. Notably, MM/PBSA_S, augmented with formulaic entropy, surpasses all other MM/P(G)BSA methods across a spectrum of datasets. Furthermore, the incorporation of MM/PBSA_S into a workflow can yield significantly improved results for the virtual screening, marked by a considerable enhancement in the enrichment factor. Our investigation furnishes a valuable and practical MM/P(G)BSA method, optimizing binding free energy calculations for a variety of biological systems.
Proving the Potential: External Validation of STopTox as in Silico Alternative to Animal Toxicity Testing
Authors: Scheufen Tieghi Ricardo , Melo Filho Cleber , Martin Holli-Joi , Morera Filho Jose Teofilo , LaPratt Tripp , Allen Dave , Strickland Judy , Tropsha Alexander , Kleinstreuer Nicole , Muratov Eugene
Published: September 2024

Over the past several decades, reducing, refining, and replacing animal testing (three R’s) has been a prominent goal in chemical toxicology.1 The STopTox (Systemic and Topical chemical Toxicity) platform was developed for this objective as an innovative in-silico alternative to conventional animal testing for acute systemic and topical toxicity testing.2 STopTox utilizes quantitative structure-activity relationship (QSAR) models to predict the toxicity of chemicals, providing a comprehensive, accessible, and user-friendly tool for hazard identification.2 STopTox models were rigorously validated during its initial development using extensive publicly available data sets, ensuring compliance with the Organisation for Economic Co-operation and Development (OECD) principles. These models boasted high internal accuracy and substantial external predictive power.2,3 Despite these promising results, continued validation with novel compounds is integral in establishing the robustness and reliability needed for STopTox to be used as a substitute for in vivo animal testing. In this research letter, we aim to evaluate the predictive performance of STopTox using independent data sets across the six major endpoints of acute toxicity: acute oral, dermal, and inhalation systemic toxicity, as well as skin sensitization, skin irritation/corrosion, and eye irritation/corrosion through external validation. The outcomes of this validation underscore the potential of STopTox to reliably predict toxicity, thereby supporting STopTox as a reliable regulatory decision-making tool that contributes to reducing animal testing in toxicological assessments.
A chiral propeller-shaped triple helicene shows multi-resonant thermally activated delayed fluorescence
Authors: Wang Jingxiang , Oviedo Ortiz Jhon Sebastian , McKay Aidan , Cordes David , Crassous Jeanne , Zysman-Colman Eli
Published: September 2024

Multi-resonant thermally activated delayed fluorescence (MR-TADF) helicenes show great potential as chiral emitters due to their typically high photoluminescence quantum yield and that they emit circularly polarized luminescence. Here, a new propeller-shaped chiral MR-TADF helicene DiKTa3, integrating three DiKTa moieties, was designed and synthesized aiming to achieve co-parallel electronic and magnitude transition dipole moments that would lead to a high dissymmetry factor, g. It emits at PL of 491 nm, with a full width at half maximum of 52 nm and has a moderate EST value of 0.24 eV in toluene. The separated (P,P,P) enantiomer shows an absorption dissymmetry factor |gabs| of 6.8 × 10-4 at 450 nm, which results from a lower symmetry conformation adopted by the compound in solution than the C3-symmetric optimized structure. This work highlights the strong influence that geometry can have on the chiroptical properties of the emitter.
Formas universales en medios digitales: Zelenski y el uso propagandístico de Telegram
Authors: Pineda Antonio , Domínguez-García Ricardo , Pérez-Curiel Concha
Published: September 2024

En un escenario internacional de crisis política, y con unas democracias debilitadas por el impacto de los populismos y la desinformación, la invasión rusa de Ucrania en 2022 supone un nuevo escenario para la reactivación de estrategias de propaganda de guerra. Este artículo analiza el discurso digital del presidente de Ucrania Volodimir Zelenski en Telegram—una red de mensajería que favorece la comunicación unidireccional, la inmediatez y el acceso a comunidades de seguidores—en términos de propaganda bélica durante el primer año del conflicto, centrándonos en variables como las funciones y técnicas de propaganda, la representación del líder y el enemigo, o el uso de símbolos nacionales. La técnica de recogida de datos utilizada es el análisis de contenido, que se aplica al estudio de las 2.075 publicaciones realizadas por el líder ucraniano en el período analizado (24 de febrero de 2022-23 de febrero de 2023). Los resultados indican una orientación estratégica a la internacionalización del conflicto y la defensa de una gestión propia basada en la movilización de Ucrania, así como el liderazgo personalizado y la persistencia de técnicas y tendencias de la propaganda bélica clásica en el discurso político digital del siglo XXI.
A Comparative Study of Epidural Ropivacaine with Dexmedetomidine 1 µg/Kg and Ropivacaine with Clonidine 1µg/Kg by Epidural Route in Patients Undergoing Lower Abdominal and Lower Limb Surgery
Authors: B Anand , Niranjan Prabhuram , TR Raghuraman
Published: September 2024

The aim of the current study was to evaluate the efficacy of dexmedetomidine and clonidine as adjuvants to Ropivacaine in the context of epidural anesthesia for procedures involving the lower abdomen and lower limbs. A total of Sixty patients with ASA I and II who were scheduled for lower limb and abdominal procedures under epidural anesthesia was included in the study. A pre-anesthetic checkup is performed one day before the procedure. Patients were screened for systemic illnesses, and laboratory tests were performed. The process for epidural anesthesia was described to the patients, and a signed agreement was acquired. Patients were randomized into two groups using computer-generated numbers: ropivacaine along with clonidine (RC) and ropivacaine along with dexmedetomidine (RD). Both the Ropivacaine and Clonidine and Ropivacaine and Dexmedetomidine groups differed significantly in the time it took for sensory and motor blockade to take effect. It follows that a synergistic effect of deep and persistent motor blockade, prolonged duration of sensory blockade, and effective sedation may be achieved when Ropivacaine and Dexmedetomidine are administered epidurally together. The dexmedetomidine group did have more severe but manageable side effects. As a result, ropivacaine mixed with dexmedetomidine has the potential to be an effective and safe epidural blocking agent for procedures involving the lower abdomen and leg surgeries.
Diagnostic Musculoskeletal Ultrasound for Medial Collateral Ligament Injuries: Applications in Rehabilitation
Authors: Manske Robert C. , Voight Michael , Wolfe Chris , Page Phil
Published: September 2024

Medial collateral ligament (MCL) injuries are prevalent in sports and other physical activities and constitute a significant cause of knee pain and dysfunction. Traditional diagnostic modalities such as magnetic resonance imaging (MRI) are often utilized for their detailed visualization capabilities. However, musculoskeletal ultrasound (MSK-US) has emerged as a pivotal diagnostic tool in the evaluation of MCL injuries due to its non-invasive nature, cost-effectiveness, and dynamic imaging capabilities. This article reviews the utility and advantages of MSK-US in diagnosing MCL injuries, with a specific focus on its implications for rehabilitation providers. We discuss the technical aspects of ultrasound (US) imaging, including the sonographic appearance of MCL injuries across various grades, and compare its diagnostic accuracy with other imaging modalities such as MRI. Additionally, the role of US in monitoring the healing process and guiding rehabilitation strategies is explored. This review emphasizes the practical application of MSK-US in clinical settings, offering rehabilitation providers a comprehensive understanding of how US can be integrated into patient management protocols to enhance outcomes in patients with MCL injuries.
Linguistic Complexity in Domain-Specific Neural Machine Translation
Authors:   University of Málaga, Spain, Sokova Daria , Toledo-Báez Cristina ,   University of Málaga, Spain
Published: September 2024

This study investigates the impact of linguistic complexity in domain-specific data on NMT performance. Using a data selection approach, we created a dataset and trained Transformer models both on domain-specific data and on a general dataset. Linguistic complexity analysis reveals that the domain-specific dataset exhibits notable linguistic complexity, with syntactic, lexical, and textual characteristics posing challenges for NMT. Training models on this complex data resulted in lower translation quality compared to models trained on general data, particularly evident when translating into a morphologically rich language like Russian. These findings may suggest that linguistic complexity in domain-specific data can present challenges for NMT performance, making training computationally intense and hindering the model’s ability to learn accurate representations. Our study emphasizes the importance of considering data characteristics in NMT training, especially in low-resource scenarios. Keywords: Domain-specific Neural Machine Translation · Data Complexity · Lexical Characteristics.
Antecedents of variations in construction contracts - A statistical correlational study
Authors: Ravinder B.
Published: September 2024

Modifications to the design, quality, quantity of work, and standard of materials or goods to be utilized and the removal of any materials not in compliance with the contract from the site, are all considered variations in construction. The building industry is facing a significant problem with variation orders. This led to delays, cost overruns, and occasional disputes between the parties over contracts. This paper sought to determine the underlying reasons for variation, the implications of variations on Indian projects, and strategies for lessening the impact of variation orders. The study's methodology included a review of the literature, the collection of primary data, interviews, and closed-ended questionnaires. To determine whether there was a significant difference in the means of the professional groups, the analysis of variance test is employed. The collected data is reliable, the Cronbach alpha is greater than 0.70, and also the Pearson correlation coefficient is lying between -1 and 1. From this study, it is concluded that the correlation may or may not exist among the antecedents of variations, and their correlation may appear in any direction, and it is also in line with standard theory of statistics.
The impact of Individual Placement and Support on employment, health and social outcomes: quasiexperimental evidence from Aotearoa New Zealand
Authors: Wilson Moira , Cram Fiona , Gibb Sheree , Gray Sarah , McLeod Keith , Peterson Debbie , Lockett Helen
Published: September 2024

aim: To examine the impact of integrated employment support and mental health treatment (Individual Placement and Support, or “IPS”) on Aotearoa New Zealand participants’ employment, income, health, education and justice outcomes. method: De-identified linked data from the Stats NZ Integrated Data Infrastructure and propensity score matching were used to estimate effects. results: In total, 1,659 IPS participants were matched to 1,503 non-participants. Compared with matched non-participants, matched participants were 1.6 times more likely to be in employment at 12 months. Over 3 years, matched IPS participants had more earnings, more time in employment, greater total income and were more likely to gain qualifications. They also had more face-to-face contacts with mental health teams, mental health-related inpatient stays and mental health service crisis contacts than matched non-participants. Effects for Māori were similar in direction and scale to the overall results. conclusion: Our results show that people with mental health conditions or problematic substance use who receive employment support made available together with mental health and addiction treatment have more employment, gains in qualifications and more independent income when compared to similar people who do not receive this support. More research is needed to understand differences in engagement with mental health services and effects on participants’ health and wellbeing.
MUITO ALÉM DAS TELAS: UMA ANÁLISE SOBRE O CYBERBULLYING E A VIOLÊNCIA DIGITAL NO BRASIL
Authors: Rossini Adriana , Ventura da Silva Alfaya Natália Maria
Published: September 2024

A pesquisa analisa a violência digital no Brasil, especialmente o cyberbullying. Aborda a complexidade dessas manifestações online, que englobam uma diversidade de expressões e são agravadas pela ausência de regulamentação adequada, impunidade dos agressores e falta de conscientização pública. O estudo procura responder a seguinte pergunta: Qual é a extensão do cyberbullying e da violência digital no Brasil e como nosso ordenamento jurídico aborda esses fenômenos? No contexto da falta de conscientização, impunidade e regulamentação específica, emerge a hipótese que a prevalência do cyberbullying no Brasil seja significativa e que as medidas legais existentes sejam insuficientes para lidar de forma eficaz com esse fenômeno. O objetivo geral desta pesquisa é investigar a ocorrência do cyberbullying no Brasil e o tratamento legal dado a esse fenômeno. Os objetivos específicos são investigar características, manifestações e formas do cyberbullying. Seus efeitos sociais e relacionais, destacando suas consequências para as vítimas e para a sociedade. Examinar a legislação brasileira relacionada, com foco na Lei nº 13.185/2015. Avaliar a efetividade das medidas legais existentes para enfrentamento do cyberbullying, identificando lacunas e possíveis melhorias. Realizar estudos de caso de situações reais de cyberbullying. Propor estratégias para o combate e prevenção deste fenômeno digital, considerando a legislação, educação e conscientização da sociedade. A metodologia adotada é hipotético-dedutiva por meio de um levantamento bibliográfico, que inclui a análise de estudos, pesquisas, doutrina e legislação no Brasil. Além disso, serão utilizados estudos de caso reais para fornecer exemplos concretos e enriquecer a compreensão dos diversos aspectos da ciberagressão.
Metaphysics of Routley Star
Authors: Zalta Edward
Published: September 2024

This paper investigates two forms of the Routley star operation, one in Routley & Routley 1972 and the other in Leitgeb 2019. We use the background of object theory to define both forms of the Routley star operation and show how the basic principles governing both forms become derivable and need not be stipulated. Since no mathematics is assumed by our background formalism, the existence of the Routley star image s* of a situation s is therefore guaranteed not by set theory but by a theory of abstract objects. The work in the paper integrates Routley star into a more general theory of (partial) situations that has previously been used to develop the theory of possible worlds and impossible worlds.
Study on Bayu Vernacular Architecture and Culture—Baxian-Old-Courtyard
Authors: Chen Bin , Wang Haitao , Yang Yue
Published: September 2024

The vernacular architectural culture of the Bayu region is an important part of traditional Chinese architectural culture, of which the old courtyard in Baxian is a typical representative. The purpose of this paper is to explore the connotation and characteristics of Bayu vernacular architectural culture, and to take the old courtyard in Baxian as a specific research object, to analyze its architectural style, cultural connotation, and its value in contemporary society. The study of the old courtyard in Baxian can not only deepen the understanding of Bayu vernacular architectural culture but also provide a useful reference for the protection and inheritance of vernacular architecture. At the same time, this paper also calls for more people to pay attention to and participate in the protection of vernacular architectural culture, and jointly guard these precious historical and cultural heritages.
A Estratégia Nacional de Defesa como fomentadora de mudanças nas políticas para a indústria do setor
Authors: Dalbosco Matheus , Cortinhas Juliano
Published: September 2024

O artigo discute o desempenho da Estratégia Nacional de Defesa (END) como norteadora das políticas desenvolvidas para fomentar a indústria de defesa brasileira, 15 anos após a publicação de sua primeira versão. A hipótese do texto é que a END propiciou alguns avanços importantes, mas há limitações mais relevantes do que tais avanços puderam significar. Diversas melhorias previstas no documento não se traduziram até hoje. O tema será abordado a partir de uma análise do conjunto de aprimoramentos decorrentes do documento para, então, mirar as limitações estruturais que, por não terem sido solucionadas, minimizam a relevância de tais avanços. Na conclusão, trataremos da necessidade de promover mudanças estruturais no aparato de defesa brasileiro, pois as condições atuais limitam os efeitos positivos da END. Sugeriremos, ainda, uma reinterpretação do papel da END no debate sobre defesa no Brasil.
Jointness das forças armadas, profissionalização e democracia: o caso do Brasil
Authors: De Lima Figueiredo Eurico , Cazumba Ricardo , Melo Roberta
Published: September 2024

Este trabalho propõe a relação entre o processo de Jointness das forças armadas brasileiras e a participação dos militares na vida política do país. A criação do Ministério da Defesa encontrou, e ainda encontra, resistência à mudança por parte dos militares, acarretando consequências na eficácia da integração das Forças Singulares. A hipótese que permeia o artigo é que um programa de reformas da estrutura da Defesa Nacional pode conduzir à formação de ambiente necessário ao fortalecimento do profissionalismo castrense, induzindo o afastamento dos militares do protagonismo político e a tonificação do Estado democrático de direito. A pesquisa encontrou fundamentação teórica no modelo proposto por Aaron Jackson que propôs quatro fatores norteadores da avaliação dos processos de Jointness: os organizacionais, os operacionais, os educacionais e os doutrinários.
Resenha de: Luis Felipe de Moura Nohra, 2023. Emprego Militar do Espaço: operações espaciais, presente, passado e futuro. Dialética. 164p. ISBN: 978-65-2528320-3
Authors: Vilar-Lopes Gills
Published: September 2024

Resenha de: Luis Felipe de Moura Nohra, 2023. Emprego Militar do Espaço: operações espaciais, presente, passado e futuro. Dialética. 164p. ISBN: 978-65-2528320-3
Natural Dyeing in Batik: A Case Study at Pariangan Batik House, Pariangan District
Authors: Delmasari Pujiana , Novrita Sri Zulfia
Published: September 2024

Abstrak  Pewarnaan alam dapat menjadi salah satu altenatif pewarnaan batik karena aman digunakan dan ramah lingkungan. Penelitian ini membahas tentang pewarnaan alam pada batik di Rumah Batik Pariangan Kecamatan Pariangan Kabupaten Tanah Datar yang bertujuan untuk mendeskripsikan bahan alam yang digunakan, proses pembuatan ekstrak warna alam, proses pewarnaan alam dan resep pembuattan ekstrak dan resep pewarnaan alam. Penelitian ini menggunakan metode deskriptif kualitatif dengan jenis data primer dan sekunder. Teknik pengumpulan data melalui observasi, wawancara dan dokumentasi. Teknik analisis data yaitu reduksi data, penyajian data dan kesimpulan. Hasil dalam penelitian ini menggunakan 4 jenis bahan alam yaitu daun jati, kulit, kayu mahoni, kulit jengkol dan daun alpukat. Fiksasi yang digunakan yaitu tawas, kapur sirih dan tunjung. Proses pembuatan ekstrak dengan cara mempersiapkan alat dan bahan, menghitung zat yang di butuhkan. Untuk ekstraksi daun jati, kulit kayu mahoni dan daun alpukat dilakukan dengan cara perebusan menjadi 1/2 ekstrak dan untuk ekstraksi kulit jengkol yang dilakukan dengan cara merendam kulit jengkol semalaman  dan dilakukan perebusan menjadi 1/2 ekstrak. Proses pewarnaan dimulai dari pencelupan TRO/Rinso, pencelupan dengan ekstrak warna alam yang dilakukan sebanyak 5 kali dilanjut penguncian warna dengan fiksator. Resep TRO/Rinso menggunakan 20 gram dengan 4 liter air. Resep pembuatan ekstrak warna alam menggunakan Vlot 1:5 dan vlot 1:6, untuk fiksasi menggunakan vlot 1:10. Kata Kunci: Bahan Alam, Proses Pembuatan Ekstrak
Al Farabi's Philosophy on The Existence of Gambus Music In International Music Education
Authors: Handayani Lucy , Suharto Suharto , Djatiprambudi Djuli
Published: September 2024

Penelitian ini menjelaskan pengaruh filosofis Al Farabi terhadap eksistensi musik gambus dalam pendidikan seni musik mancanegara. Tujuan penelitian adalah untuk mengidentifikasi dan menganalisis konsep-konsep Al Farabi tentang musik dan bagaimana konsep-konsep tersebut mempengaruhi pengembangan musik gambus dalam konteks pendidikan seni musik internasional. Metode penelitian melibatkan analisis teks-teks filosofis Al Farabi, serta studi kasus tentang implementasi konsep-konsepnya dalam pengajaran dan praktik musik gambus. Hasil penelitian menunjukkan bahwa pemikiran Al Farabi, khususnya mengenai harmoni, pengaruh musik pada jiwa, dan tujuan moral musik, memiliki dampak signifikan dalam perkembangan musik gambus. Penemuan ini mengindikasikan bahwa pemikiran Al Farabi masih relevan dan dapat diterapkan dalam konteks pendidikan seni musik mancanegara. Konsep-konsep filosofisnya mendorong pengalaman musik yang lebih dalam, spiritual, dan bermakna, dan dapat membantu musisi gambus serta pendidik seni musik mancanegara dalam mengembangkan pendekatan pendidikan yang lebih holistik dan berpusat pada nilai-nilai.
Designing An Exhibition Booth For Gift Products From Local Smes In North Sumatra
Authors: Ramadhani Ivo , Harahap Arwina Putri , Lestari Siti Indah , Panjaitan Sri Wahyuni
Published: September 2024

Pengenalan produk lokal khas Sumatera Utara dilakukan sebagai upaya meningkatkan brand image setiap daerah untuk lebih diketahui oleh masyarakat setempat maupun wisatawan pendatang dari luar Provinsi. Senjata strategi pemasaran yang dilakukan adalah berupa mengikuti atau mengadakan pameran untuk setiap event kebudayaan dan nasional, karena sangat berpeluang mendatangkan pengunjung lebih banyak sehingga misi dan tujuan promosi yang diharapkan meningkat ketercapaiannya. Seiring perkembangan zaman, desain suatu booth pameran ikut andil berperan penting dalam menentukan indikator keberhasilan sebuah pameran sebagai daya tarik untuk dikunjungi berdasarkan dari rasa penasaran dan kekaguman pengunjung terhadap Booth pameran. Perancangan Exhibition Booth menerapkan konsep melalui tata pajang, tata letak, estetika, dan warna yang mewakili cerminan dari suku budaya Sumatera Utara serta suasana desain yang unik dan bernilai. Ukuran desain Booth mengikuti standar pameran untuk mengurangi space-consuming dan efektif dalam meletakkan produk. Material bahan utama pembuatan booth menggunakan Plywood dengan kualitas tidak mudah rusak, ringan dan mudah untuk dibentuk.
A természetes fogyás földrajza a világban
Authors: Bajmócy Péter
Published: September 2024

This paper deals with one of the largest demographic problems of the developed World, natural increase. This process started in Germany in the early 1970’s, but there are 44 countries (most of them in Europe and Eastern-Asia), where there has been at least one year of natural increase of the population since that time. This process is also crucial in Hungary. The media, politics and secondary school geography books deal with this process, but most of them deal only with one part of the reasons, low fertility. This paper presents the regional and historical aspects of natural increase in the World. Another aim is to find connection between the natural increase and other demographic indicators to explore the causes of phenomenon more deeply and shade the related stereotypes.
Az európai uniós ismeretek megjelenése Magyarországon az általános iskolai földrajz- és történelemtankönyvekben
Authors: Béres András , Hont Zsanett
Published: September 2024

This study analyzes the contents regarding the EU in elementary school textbooks, revealing varied emphasis between geography and history. Geography introduces EU topics in seventh and eighth grades, mainly covering regional comparisons. However, students sometimes encounter EU concepts without sufficient prior knowledge. Geography emphasizes spatial perspectives, discussing the EU’s geographical placement and economic factors. History textbooks address EU topics mainly in eighth grade, focusing on the EU’s formation, enlargement, treaties, and integration processes. They cover the economic and political advantages, the Schengen Area and the euro, alongside critical issues like Brexit, ethnic minorities and migration. Both subjects highlight the EU's significance from different angles: geography focuses on spatial aspects, while history emphasizes temporal and institutional developments. The study suggests the need for a more coherent incorporation of EU topics to ensure comprehensive understanding by the end of primary education.
Peningkatan Perekonomian Masyarakat Lokal Melalui Pengembangan Potensi Kewilayahan Berbasis Pariwisata (Studi pada Pengelolaan Wisata Pemandian Alam Banyubiru di Kabupaten Pasuruan)
Authors: Laili Shofiyatul
Published: September 2024

Penelitian ini bertujuan untuk mengetahui bagaimana perekonomian masyarakat lokal dapat dikembangkan melalui potensi kewilayahan berbasis pariwisata. Studi kasus mengangkat Pemandian Alam Banyubiru yang terletak di Desa Sumber Rejo Kecamatan Winongan, Kabupaten Pasuruan. Penelitian dilakukan berbasis penelitian kualitatif yang didukung dengan data sekunder yang didapat dari google trend untuk melihat popularitas objek wisata berbasis persepsi pengunjung. Hasil penelitian menemukan bahwa Pemandian Alam Banyubiru relatif butuh upaya untuk menata empat prinsip tata kelola pariwisata atau 4A (Attraction, Amenities, Accesibility, dan Ancillary) agar tingkat popularitasnya bisa ditingkatkan. Penelitian ini mengusulkan pentingnya pentingnya penerapan Legitimated Participation, Collaborative Participation maupun Consulting Participation untuk mendongkrak peningkatan kesejahteraan masyarakat lokal berbasis pariwisata.
To Analysis the In Situ Structural Assessment and Strengthening of Disaster Affected Structures
Authors: Mr. Pujari Rajendra Hindurao Mr. Pujari Rajendra Hindurao , Dr. U. J. Phatak Dr. U. J. Phatak
Published: September 2024

In India specifically in Metro Cities the residential and commercial buildings constructionrapidly increases. The mass of Population and several commercial area are associated in comparativelysmall area due to land rate and other reasons in metro cities .But due to quite a lot of reasons eithermanmade and natural theses structure affected by disaster .Fire is one of the major source of such kindof disaster in metro cities because if these kind of fire disaster use of that structure is not to be done byoccupants due to these the financial loss may take place and it is also not economical to demolish thebuildings and build a new building. To avoid the loss the buildings structural audit is necessary to checkits structural stability after fire disaster and the strengthen of building by appropriate method is verymuch essential After a fire incident the first question from a structural point of view is whether theconstruction can be refurbished or, in extreme cases, needs to be replaced. The choice of action must bebased on an assessment of the status of the structure. This assessment is in turn based on a mapping ofdamage to the construction. The mapping of damage needs to be accurate to optimise both the safetylevel and the best solution from an economic point of view. The traditional assessment methodsincluded in the experimental part of the research are rebound hammer, ultrasonic pulse measurementsand microscopy methods. These are compared to optical full-field strain measurements during acompressive load cycle on drilled cores, i.e. the new method proposed to determine the degree ofdamage in a fire exposed cross-section. Based on the results from the present study an approach withtwo levels of complexity is recommended. The initial level is to perform an inspection and determine thedevelopment, size and spread pattern of the fire .In this research initially study the different NDTtechniques. Then next phase the in situ assessment of fire affected building by taking suitable casestudies and evaluated the actual structural damage of building and appropriate method for strengthen ofbuilding will be suggested by studying the cost effectiveness of each method
A Review on Importance of Effective DPR in Construction Sector
Authors: Mr. Yatish A. Mahajan Mr. Yatish A. Mahajan , Prof. P. D. Nimbalkar Prof. P. D. Nimbalkar
Published: September 2024

A detailed project report is created when the planning and designing phases of a project arecompleted. A detailed project report is a comprehensive and detailed summary of a project that includescritical information such as resources and tasks that must be completed to ensure the project's success.It is also known as the project's final plan, after which the implementation and operational phase canbegin. The roles and responsibilities are underlined in this comprehensive project report, as well as thesafety steps to take if an issue emerges while carrying out the plan.
Neuro Image Processor For Tumour Detection (NIPTI) using Machine Learning
Authors: Birendra Kumar Saraswat  , Shashikant Katiyar  , Ashish Kumar Sharma
Published: September 2024

Deep learning algorithms, particularly Convolutional Neural Networks (CNNs), have been extensively applied to image recognition and classification tasks, achieving significant success in medical image analysis. Radiologists face challenges in accurately diagnosing brain tumours due to the variety of tumour cells. Recently, computer-aided diagnostic methods using magnetic resonance imaging (MRI) have been developed to aid in brain cancer diagnosis. CNNs play a crucial role in medical image analysis, including the detection of brain cancers, helping physicians overcome the difficulties in identifying brain tumours, especially in the early stages of brain haemorrhage. The proposed model categorizes brain images into four classes: Normal, Glioma, Meningioma, and Pituitary. It achieves a recall of 95%, an accuracy of 95.44%, and an F1-score of 95.36%.
An Analytical investigation on Improving Safety Performance in Construction Sites
Authors: Ms. Kavita K. Bhujang Ms. Kavita K. Bhujang , Prof. K. B. Gurani Prof. K. B. Gurani
Published: September 2024

Working Contention of Construction Sites are known to be unsafe due to complex errands, alterof work area, climatic conditions and brief organizational administration. The results of these risks mayinclude word related illnesses, wounds and casualty. Wounds and mishap rates are tall in a developmentlocation when compared with other fabricating businesses. Security is one of the key variables indevelopment destinations to relieve the seriousness of the chance. Evaluating the execution of the locationconcerning security is an imperative portion of the administration framework because it gives data on thesecurity of the laborer as well as the errand. Thus the point of this investigate is to explore the locationsecurity execution and propose a methodology for enhancement. Usually worn out fundamentally fourparts viz., quantification of chance included in each errand, bookkeeping for risky supervision, choice ofright laborer for the correct errand and utilization of PPEs. Security execution cannot be measured as itwere with the accidentsinjuries within the location but the components which influence the impromptuoccasions need to be highlighted whereas deciding the execution rate. In this paper we will take a reviewfrom past research about different analytical technique for measurement of safety performance on siteand suggest the best analytical method.