bluuebunny/crossref_metadata_2025 huggingface dataset:
Appraising forced sale value by the method of short table market comparison approach
Authors: D'Amato Maurizio , Cucuzza Giuseppe , Bambagioni Giampiero
Published: December 2023

For International Valuation Standards (IVS) the estimate of the “forced sale” value implies a value judgment with reference to a degeneration of the market value basis, since “a forced sale” is a description of the situation in which the exchange takes place, not a distinct basis of value (IVS 2022, Par. 170.1).The paper illustrates a model that can be used to measure the difference between market value and forced sale value, as an aid to real estate valuations related to real estate executions. The proposed method is aimed at determining the difference between the estimated values and the final sales values obtained through the executive process, on the basis of the Short Table Market Comparison Approach (MCA). This method contributes more appropriately to the estimate of the value obtainable from the outcome of the enforcement process than arbitrary reductions in the market value. An application on a small sample of residential properties undergoing enforcement procedure highlights the possibility of using the Short Table MCA even with a limited number of comparables.
The Italian National Strategy for Sustainable Development and the Covid-19 impact: a regional analysis
Authors: Rocchi Lucia , Paolotti Luisa , Tiralti Arianna , Stranieri Paolo , Boggia Antonio
Published: December 2023

The Italian National Strategy for Sustainable Development plays an important role in the national implementation of the 17 Goals for sustainable development set globally through the 2030 Agenda of the United Nations. The achievement of such goals in Italy is linked to the strategic choices and objectives established at the national level. The purpose of this work is to monitor the performance of the 20 Italian regions in 4 of the 5 areas of the Agenda (People, Planet, Prosperity, Peace) over a period of time ranging from the implementation of the National Strategy to the post-pandemic. To do this, a set of representative indicators was created and a geographical sustainability assessment tool (SSAM) was used, which operates through a multicriteria analysis model perfectly integrated into a GIS environment. The results showed a strong regional variability and a radicalized North-South gap. Moreover, the monitoring between the different years (2017-2019-2021) showed the initially positive impact of the strategy, mainly due to the Planet dimension, but also the negative one that COVID-19 caused to all the regions, with different intensity depending on the dimensions considered.
Education as Lived Welfare: A History of Experience Perspective on Children and the Welfare State
Authors: Markkola Pirjo
Published: December 2023

Drawing on recent research on lived welfare state from a history of experience perspective, this article aims to contribute to the further exploration of the education-welfare state nexus. First, experience as a historical concept is discussed in a historiographical context from the 1960s onwards. Second, the concept of lived welfare and the conceptualization of education as lived welfare are explicated. Third, concrete examples of education as lived welfare elucidate the history of experience approach to children and the welfare state. Children’s encounters with their educators and the school system shape their individual and collective ways of experiencing the welfare state. Examples from historical research presented in the article suggest that the conceptualization of education as lived welfare contributes to a better understanding of citizenship, belonging, trust in society (or lack thereof) and the general formation of individual-society relationship.
Contemporary Nordic Histories of the Universities: The Renewal of An Old Field
Authors: Östling Johan
Published: December 2023

Historians of the universities have not always belonged to the avantgarde of historical research. On the contrary, many studies of the universities have tended to be rather traditional and narrow-minded. In recent years, however, the surge in the history of knowledge has opened up novel perspectives and given new impulses to how to write the history of the universities. In this presentation, Johan Östling, director of the Lund Centre for the History of Knowledge (LUCK), will highlight some of these new trends and approaches. Among other things, he will show how global history, media history and the history of the humanities can enrich the history of universities.
Education, Nation-State Formation and Religion: Comparing Ireland and Norway
Authors: Volckmar Nina
Published: December 2023

This article compares the development of primary education in Ireland and Norway, from its establishment in the nineteenth century until present time. The aim of the article is to discuss how and to what degree nation-state formation after independence in Ireland (1922) and Norway (1905) created fundamental and persistent structures for the development of primary schooling, as well as the role that religion and nation-building played in this. Previous research on the development of Irish and Norwegian schooling and official documents and reports makes up the research material. The article demonstrates that, despite institutional secularisation around the world from the nineteenth century onwards, religious and national peculiarities in the establishment of primary education in Ireland and Norway continue to characterise, and to some extent explain, the differences in Irish and Norwegian education today.
Terapias Emergentes na Esclerose Múltipla: Perspectivas e Futuro
Authors: Andrade Trajano dos Santos Maria Eduarda , Silva Fideli Gabriel , Rodrigues Marques Júnior Walter , De Amorim Mendonça Stéfany , Vilela Vargas Conrado
Published: December 2023

Esta pesquisa investiga a progressão das terapias emergentes no âmbito do tratamento da esclerose múltipla (EM), enfatizando a importância dessas abordagens no manejo desta intricada condição neurológica. As terapias emergentes desempenham uma função crucial na busca por alternativas mais eficazes e focalizadas, ultrapassando as abordagens convencionais de modulação imunológica e controle sintomático. A análise integral destas opções objetiva proporcionar aos profissionais de saúde uma compreensão aprofundada das estratégias mais recentes e inovadoras, levando em consideração fatores como a progressão da patologia e a qualidade de vida dos pacientes.

A determinação das terapias emergentes na EM é multifacetada, influenciada por variáveis como o perfil genético do paciente, estágio da doença e resposta a tratamentos anteriores. Nesse contexto, a avaliação comparativa de distintas abordagens, tais como imunoterapias avançadas, terapias celulares e intervenções genéticas, torna-se imperativa para garantir a eficácia do tratamento e minimizar possíveis efeitos adversos.

Ademais, o tratamento da EM com terapias emergentes representa um desafio complexo que exige uma abordagem integrada. Esta pesquisa explora diversas modalidades terapêuticas, desde intervenções farmacológicas até métodos não farmacológicos, com o intuito de fornecer discernimentos valiosos para otimizar o gerenciamento da EM e aprimorar a qualidade de vida dos pacientes pós-tratamento. A compreensão das complexidades e sutilezas destas terapias é crucial para assegurar um cuidado abrangente e personalizado aos pacientes com EM, ressaltando a importância de uma abordagem holística na gestão dessa condição neurodegenerativa.

Por fim, este artigo almeja consolidar informações atualizadas sobre terapias emergentes na esclerose múltipla, fornecendo uma análise crítica da literatura científica disponível. O propósito é contribuir para o contínuo desenvolvimento das práticas clínicas nessa área, promovendo a eficácia dos procedimentos e aprimorando a qualidade de vida para os pacientes que enfrentam esta desafiadora condição neurológica.
Utilização de blogs na educação: Limites e possibilidades no desenvolvimento das habilidades de leitura
Authors: Araújo Alexandre Fraga de
Published: December 2023

O presente trabalho tem o objetivo de discutir a utilização de Blogs no desenvolvimento da habilidade de leitura dos alunos, a partir de uma pesquisa realizada com os educadores da rede municipal de Belo Horizonte. A discussão envolveu questões relacionadas com a importância dessa ferramenta como promotora de leitores competentes, assim como quanto à sua utilização pelos educadores. Os resultados da pesquisa apontaram que a maioria dos educadores não utilizam Blogs como instrumento didático. Nesse sentido, o estudo buscou apontar as possibilidades de apropriação da ferramenta Blog como apoio ao processo de desenvolvimento das habilidades de leitura.
ПРОЦЕС УДОСКОНАЛЕННЯ БРЕНД-МЕНЕДЖМЕНТУ РЕГІОНУ
Authors: Газуда С.М.
Published: December 2023

В статті розроблено процес удосконалення бренд-менеджменту регіону. Запропоновано етапи процесу, якими є: концепт бренд-менеджменту регіону, діагностика соціо-еколого-економічного розвитку регіону, визначення цільової аудиторії брендингу, формування системи індикаторів оцінки ефективності бренд-менеджменту території, рендеринг території, розробка стратегії створення та просування бренду, визначення інструментів реалізації стратегії створення та просування бренду, оцінка ефективності реалізації стратегії створення та просування бренду. Обґрунтовано, що запропонований процес удосконалення бренд-менеджменту регіону дозволить сформувати конкурентні переваги, виявити активності забезпечення конкурентоспроможності регіону, забезпечити високий рівень соціо-еколого-економічного розвитку території та стійкі позиції у ринковому середовищі
THE UNIFIED FINANCIAL POLICY OF THE CIVILIZED WORLD DURING RUSSIA’S MILITARY AGGRESSION IN UKRAINE
Authors: Varlam Ramishvili Varlam Ramishvili
Published: December 2023

Russia’s aggression towards Ukraine, Georgia and the whole
world is not only a military-war problem, but also a problem for the financial-tax policy of the world. Individual countries alone cannot address this problem effectively. Instead, the unified financial policy of the civilized world is required to tackle with Russia’s military ag-gression in Ukraine, which will be oriented not only to protect the interests of one country, but also to protect the existing world civi-lization, which is threatened with serious destruction by the above-mentioned aggression in the long term.
Keywords: Unified Financial Policy, Total Militarism, Annexation.
Dampak Sustainability Reporting Terhadap Peningkatan Kinerja Perusahaan Sektor Keuangan
Authors: Situmorang Christina V , Sagala Lamria , Sagala Farida , Situmorang Duma Rahel
Published: December 2023

Sustainability reporting dan kinerja bisnis merupakan elemen penting yang telah dipelajari selama sepuluh dekade terakhir. Tujuan dari penelitian ini adalah untuk mengungkap apakah ada dampak sustainability reporting terhadap peningkatan kinerja perusahaan sektor keuangan yang tercatat di Bursa Efek Indonesia. Ini adalah penelitian kuantitatif dimana data kuantitatif dikumpulkan melalui sumber sekunder. Populasi penelitian saat ini meliputi perusahaan sektor keuangan di Bursa Efek Indonesia untuk tahun yang berakhir pada tahun 2022. Populasi pada penelitian ini berjumlah 139 perusahaan sektor keuangan yang terdiri dari sub industri: Bank, Consumer Financing, Spesialize Business Financing, Investment Management, Investment Banking & Brokerage Service, General Insurance, Life Insurance, Reinsurance, Financial Holdings and Investment Companies. Besar sampel penelitian ini adalah 70 perusahaan dari sektor keuangan. Penelitian ini menguji hipotesisnya dan variabel-variabelnya menggunakan perangkat lunak Partial Least Squares (PLS) untuk analisis data. Hasil penelitian saat ini menunjukkan bahwa sustainability reporting mempunyai dampak positif signifikan terhadap kinerja (ROA). Di sisi lain, sustainability reporting mempunyai dampak positif signifikan terhadap kinerja (ROE). Penelitian ini juga mempunyai implikasi praktis, dimana kami percaya bahwa para direktur harus berusaha untuk menyeimbangkan sustainability reporting dengan peningkatan kinerja perusahaan yang diharapkan. Selain itu, bukti empiris mengenai implikasi penelitian ini menunjukkan bahwa meskipun sebagian besar perusahaan sektor keuangan di Bursa Efek Indonesia yang ingin meningkatkan kinerjanya akhir-akhir ini berfokus pada sustainability reporting, mereka harus lebih fokus pada laporan ini dan melihat manfaat laporan ini bagi dunia usaha dalam mempromosikan bisnis. Hal ini juga menambah nilai pada penelitian ini, karena penelitian ini dapat dianggap sebagai salah satu penelitian yang dilakukan di Perusahaan sektor keuangan di Bursa Efek Indonesia tahun 2022. Hal ini memperkenalkan wawasan baru dalam kumpulan pengetahuan tentang peran sustainability reporting dalam meningkatkan kinerja perusahaan. Demikian pula dengan melakukan penelitian di bidang manajemen, bisnis, dan keuangan akan memberikan wawasan baru mengenai sustainability reporting, yang pada akhirnya dapat membantu perusahaan meningkatkan kinerjanya.
A cross sectional study to analyse the ADR reported in a hospital during the past three years
Authors: Sukumaran Sangeetha , Joby Varsha Elizabeth , Joseph Amala Joseph , Jestin Aparna , P Jithin N , Muhammed Sumayya B , Sebastian Sunu , Vilapurathu Jobin Kunjumon
Published: December 2023

Introduction: Cross sectional study is a type of observational study that analyzes data from apopulation, or a representative subset, at a specific point in time-that is, cross sectional data. The causality appraisal is assessment of the probability that the detected adverse event is produced by a specific medication. The most commonly used causality assessment scales are Naranjo Probability Scale and the World Health Organization-Uppsala Monitoring Centre (WHO-UMC) causality scales. The study is to analyze the adverse drug reaction reported in a hospital for the past three years. Aim: A cross sectional study to analyze the ADR reported in a hospital during the past three years. Methodology: A cross sectional observational study was conducted at Nirmala medical centre, Muvattupuzha. ADR reported in the past three years in this hospital were analyzed. Drug leading to ADR, department .gender, observed reaction, severity, Naranjo probability scale and WHO UMC causality assessment were done. Classification of drugs according to their drug class, classification of ADR according to the system, based on severity, sex, Naranjo score, WHO UMC criteria were done. The datas were analysed and represented into graphs. Result: A total of 342 ADR reports were analyzed in this study. The key findings of this study include: Skin-related ADRs were the most frequently reported, affecting 27.83% of cases. The majority of reported ADRs were of moderate severity (56.7%).Naranjo probability scale and WHO-UMC causality assessment indicated that most cases were in the probable category, with 63% and 76%, respectively. The general medicine department had the highest number of reported ADRs. Males accounted for the majority of reported ADRs (57.18%).Cardiovascular agents and antibiotics were the drug classes most commonly associated with reported ADRs, at 25.6% and 22.28%, respectively. Among cardiovascular agents, diuretics were found to be the primary culprits, causing 38.66% of reported ADRs. Conclusion: This study highlights the importance of monitoring, assessing, and documenting ADRs in healthcare facilities, as it provides valuable insights into the prevalence, severity, and causality of adverse drug reactions. This information can contribute to improving patient safety and the rational use of medications in clinical practice.
Servant Leadership on Work Engagement: Mediating Job Satisfaction and Trust in Leader
Authors: Putri Haliza Nabila , Daud Ilzar , Rosnani Titik , Fahruna Yulyanti , Shalahuddin Ahmad
Published: December 2023

The banking industry is currently one of the most competitive industries. For this reason, a leadership style is needed that can increase employee engagement to achieve better company performance. The aim of this research is to ascertain the impact of servant leadership workers' job satisfaction and trust in their leaders as mediating variables. It is conducted at government-owned banks, namely, Bank BNI, Bank BRI, Bank BTN, and Bank Mandiri. Purposive sampling was the technique employed in this study, and the sample consisted of 273 individuals who worked for government-owned banks. This study employed structural equation modeling (SEM) with AMOS software as a data analysis technique. The study's findings demonstrate that: servant leadership influences job satisfaction significantly; job satisfaction influences work engagement significantly; Trust in Leader significantly influences work engagement; job satisfaction mediates the relationship between servant leadership and work engagement; and Trust in Leader mediates the relationship between servant leadership and work engagement. There is one rejected hypothesis, namely, that employee engagement at work is not significantly impacted by servant leadership.
KARAKTERISTIK PASIEN NSTEMI (NON ST SEGMENT ELEVATION MYOCARDIAL INFARCTION) DAN UAP (UNSTABLE ANGINA PECTORIS) YANG DIRAWAT INAP DI RS PKU MUHAMMADIYAH GAMPING PERIODE 1 JANUARI 2018 - 31 DESEMBER 2020
Authors: Wiwit Herawati  , Akrom  , Joko Sudibyo
Published: December 2023

Sindrom Koroner Akut mengacu pada sekelompok kondisi yang mencakup ST Segment Elevation Myocardial Infarction (STEMI), Non ST Segment Elevation Myocardial Infarction (NSTEMI) dan Unstable Angina Pectoris (UAP). NSTEMI didefinisikan sebagai peningkatan biomarker jantung dengan tidak adanya segmen elevasi ST yang persisten. NSTEMI dan UAP memiliki gejala serupa dimana perbedaan NSTEMI dengan UAP adalah pada NSTEMI terjadi peningkatan troponin. Dengan diketahuinya data karakteristik pasien NSTEMI dan UAP, pencegahan terjadinya komplikasi bisa diminimalkan, mengurangi faktor risiko yang bisa memperburuk prognosis pasien dan meningkatkan kualitas hidup. Penelitian ini bertujuan untuk mengetahui karakteristik pasien NSTEMI dan UAP yang dirawat inap di Rumah Sakit PKU Muhammadiyah Gamping Periode 1 Januari 2018 -31 Desember 2020.

Metode penelitian yang digunakan adalah cross sectional menggunakan data retrospektif dengan jenis penelitian observasional analitik. Pengambilan sampel dilakukan dengan menggunakan purposive sampling dan didapatkan sampel sebanyak 224 pasien yang menjalani rawat inap. Jumlah tersebut sudah memenuhi kriteria menurut OpenEpi dimana jumlah minimal adalah 164 pasien. Data yang diperoleh dianalisis dengan IBM SPSS versi 20. Analisis chi square digunakan untuk melihat perbandingan antara variabel bebas antara lain riwayat komorbid diabetes mellitus, riwayat komorbid hipertensi, riwayat komorbid dislipidemia dengan variabel terikat yaitu lama rawat inap pada pasien NSTEMI dan UAP.

Penderita NSTEMI dan UAP terbanyak terdiri dari pasien yang berusia > 45 tahun. Riwayat komorbid terbanyak adalah hipertensi. Pemberian terapi terbanyak di UGD mencakup oksigen 81.3 %, infus NaCl 0.9 % 62.1 %, clopidogrel 75 mg 57.6 %, aspilet 80 mg 57.1 %, inviclot 49.6 % dan ISDN 5 mg 25.0 %. Pemberian terapi terbanyak di rawat inap adalah clopidogrel 75 mg 90.2 %, aspilet 80 mg 87.9 %, atorvastatin 40 mg 74.6 %, alprazolam 0.5 mg 70.1 %, bisoprolol 2.5 mg 45.1 %, dan furosemide injeksi 17.9 %. Pasien NSTEMI dan UAP yang mempunyai komorbiditas diabetes mellitus berpeluang 0.41 kali untuk menjalani perawatan kurang / sama dengan 5 hari jika dibandingkan dengan yang tidak punya komorbiditas diabetes mellitus, dan secara statistik bermakna (P = 0.02).
Flotation kinetic tracking of sand contaminated with hydrocarbons: image analysis of pulp color changes in time
Authors: leiva Claudio Andrés , Acuña Claudio , Humire José
Published: December 2023

Hydrocarbon contamination in the environment represents a significant challenge. Soil remediation by flotation has been proposed as an effective approach to address this issue. This method entails the separation of hydrophobic compounds, such as soil hydrocarbons, by introducing air into a stirred reactor containing the soil pulp designated for remediation.

Experiments were conducted using a 5 L Batch flotation cell to evaluate operating conditions. These experiments focused on obtaining flotation kinetics with different organic mixtures, including fine sands measuring under 150 µm. The experimental design encompassed airflow, hydrocarbon concentration, and surfactant dosage. The research utilized a diluted pulp (3% solids) with a high organic concentration (8 and 17 g/L).

Flotation kinetics were measured by developing an innovative technique based on pulp colour and image processing software. This technique facilitated the tracking of concentration changes over time under Beer-Lambert's Law. Subsequently, the results were adjusted using kinetic models commonly employed in mineral flotation, including the First Order, Kelsall, and Klimpel models. This comprehensive analysis sought to elucidate the underlying phenomenology and assess the potential for industrial-scale implementation.

The laboratory findings indicate the possibility of achieving recoveries of up to 86.9%, with a first-order kinetic constant of 0.73 (1/min). It is noteworthy that both the gas flow rate and the addition of surfactant exert substantial influence on this constant, consistent with the observed phenomenology of this study. Additionally, the research unveiled the impact of hydrocarbon concentration on kinetics, suggesting an additional mechanism governing hydrocarbon transport.
Method for assessing the fatigue life of ship structures made of polymer composite materials
Authors: Крыжевич Г.Б.
Published: December 2023

Целью настоящей статьи является формировка основных положений метода расчета на уста­лость судовых конструкций из ПКМ с учетом закономерностей усталостного разрушения элементов композитных конструкций водоизмещающего судна и их нагружения в условиях морского волнения. Для достижения цели проведен обзор и анализ существующих математических моделей, описывающих усталостное разрушение элементов из слоистых полимерных композиционных материалов, работающих в условиях одноосного растяжения-сжатия. Ре­зультаты анализа использованы для разработки рекомендаций по аппроксимации кривой усталости, диаграммы предельных амплитуд цикла и выбору ги­потезы нелинейного суммирования усталостных повреждений. Предложены расчетные приемы приближенной оценки параметров долговременного распределения амплитуд напряжений в связях корпуса, вызванный общим изгибом судна на нерегулярном морском волнении. Разработан метод расчетно-экспериментального определения усталостной долговечности элементов и узлов корпуса водоизмещающего судна.

The purpose of this article is to formulate the main provisions of the method for calculating the fatigue of ship structures made of PCM, taking into account the laws of fatigue failure of composite structure elements and their loading in sea waves. To achieve the goal, a review and analysis of existing mathematical models describing the fatigue failure of elements made of layered polymer composite materials operating under conditions of uniaxial tension-compression was carried out. The results of the analysis were used to develop recommendations for approximating the fatigue curve, the diagram of the limiting amplitudes of the cycle, and choosing the hypothesis of nonlinear summation of fatigue damage. Calculation methods for an approximate estimation of the parameters of the long-term distribution of stress amplitudes in the hull bonds, caused by the general bending of the ship in irregular sea waves, are proposed. A method has been developed for the calculation and experimental determination of the fatigue life of elements and assemblies of the hull of a displacement vessel.
Optimization Of the truss structure of a Ship Crane Manipulator Made from Polymer Composites
Authors: Суворов В.А. , Васильев Р.В.
Published: December 2023

Проектирование судового оборудования из композитных материалов является актуальным направлением судостроения. Методики расчёта и оптимизации подобного рода конструкций представляют научный и практический интерес для повышения экономической эффективности производства. В работе представлена инженерная методика оптимизации стрелы конструкции судового крана-манипулятора из полимерных композиционных материалов условию прочности, жесткости и устойчивости. Расчет НДС производился методом конечных элементов. Для сокращения параметров оптимизации и проектирования были выведены конструкторские, технологические и ресурсные ограничения. Сформированные ограничения позволили сократить количество независимых параметров в пять раз. По результатам исследования методов поиска при решении задачи оптимизации выбрана комбинация метода квази Монте Карло и метода Джая. Разработанная методика соответствует правилам Морского и Речного Регистра Судоходства, что позволяет сертифицировать полученную конструкцию в будущем. В результате применения методики снижение веса конструкции составило 18%. Расчётное время составило одни сутки, что удовлетворяет инженерным требованиям.

Design of ship equipment from composite materials is a modern direction in shipbuilding. Methods for calculating and optimizing structures of this type are of scientific and practical interest for increasing the economic efficiency of production. The article presents an engineering technique for optimizing the design of a ship crane-manipulator boom based on modern computer simulation tools and numerical optimization methods. The loads on the crane arising due to the ship’s motion were obtained and specified, and the requirements for the finite element model for strength and stability analysis were derived. After that, constructive, technological, and resource constraints were derived to reduce the number of independent optimization parameters. The mass reduction problem was set and solved by combining the screening method and Jaya algorithm. The developed technique complies with the rules of the Maritime and River Register of Shipping, which makes it possible to further certify the resulting design. As a result of applying the technique, the weight of the structure decreased by 18%. The estimated time was one day, which satisfies engineering requirements.
Determination of accelerations at various points of the ship caused by nonlinear motions in regular waves in shallow water
Authors: Альбаев Д.А.
Published: December 2023

В статье рассматривается определение составляющих ускорения с учетом влияния нелинейных сил второго порядка и соответствующих амплитуд вторых гармоник различных видов качки на основании применения трехмерной потенциальной теории в условиях жидкости ограниченной глубины. Приведены расчеты продольно-горизонтальных, поперечно-горизонтальных и вертикальных ускорений в различных точках судов при качке на различных курсовых углах. Выполнено сравнение линейных составляющих ускорения и нелинейных. Показано значительное влияние нелинейных сил на все составляющие ускорения. Данное влияние имеет место в зоне низких частот, характерных для расположения супергармонических резонансных режимов вертикальной и бортовой качки. Проведено исследование влияния изменения относительной глубины на составляющие ускорения. Показано значительное увеличение всех трех составляющих в зоне низких частот при уменьшении относительной глубины. Приведено исследование влияния учета уточненных направляющих косинусов. Показано незначительное влияние данного учета. Показано наибольшее влияние нелинейных сил второго порядка и вызываемых ими амплитуд на составляющие ускорения при качке судна лагом к волнению.

The article discusses the determination of acceleration components taking into account the influence of second-order nonlinear forces and the corresponding amplitudes of the second harmonics of various types of motion based on the application of three-dimensional potential theory in conditions of shallow water. Calculations of longitudinal-horizontal, transverse-horizontal and vertical accelerations at various points of ships during the motions at various heading angles are given. A comparison has been made between linear and nonlinear components of acceleration. The significant influence of nonlinear forces on all components of acceleration is shown. This influence occurs in the low-frequency zone, characteristic of the location of superharmonic resonant modes of vertical and roll motion. A study was carried out of the influence of changes in relative depth on the acceleration components. A significant increase in all three components in the low-frequency zone is shown with decreasing relative depth. A study of the influence of refined direction cosines is presented. The influence of this accounting is shown to be insignificant. The greatest influence of second-order nonlinear forces and the amplitudes they cause on the components of acceleration during the ship’s motions in beam waves is shown.
Simulation of electrochemical and gas dynamic processes occurring in a PEM fuel cell
Authors: Белов А.М. , Кожемякин В.В.
Published: December 2023

Моделирование сложных электрохимических процессов, протекающих внутри твердополимерного топливного элемента (ТПТЭ), является необходимым условием для проектирования ТПТЭ. В настоящее время в ходе испытаний макета ТПТЭ отсутствует возможность рассмотреть поля внутри ТПТЭ. В данной статье представлены результаты моделирования твердополимерного топливного элемента в программном комплексе Ansys Fluentс подключением дополнительного модуля PEM Fuel Cell. Приведены характеристики, построенной в несколько этапов, конформной расчетной сетки. Установлено, что в ходе протекания электрохимической реакции влажность анодного и катодного газа изменяется по-разному. При большой массовой доле водяного пара в анодном газе по сравнению с катодным газом, влажность сильнее подвержена колебаниям температуры. Большую часть тепловыделений от электрохимической реакции отводят токосъёмные пластины, а газы отводят не более 5 % тепловыделений.

Simulation of complex electrochemical processes occurring inside a PEM fuel cell is a necessary condition for the design of PEM fuel cell. At present, during testing of the PEM fuel cell, there is no possibility to examine the fields inside the PEM fuel cell.. This article presents the results of modeling a PEM fuel cell in the Ansys Fluent software package with the connection of an additional PEM Fuel Cell module. The characteristics of a conformal computational grid constructed in several stages are given. It is established that during the course of the electrochemical reaction, the humidity of the anode and cathode gas changes in different ways. With a large mass fraction of water vapor in the anode gas compared to the cathode gas, humidity is more susceptible to temperature fluctuations. Current-removing plates remove most of the heat release from the electrochemical reaction, and gases remove no more than 5% of the heat release.
Water drain control by means of a level controller
Authors: Вахрушина Н.С. , Дядик А.Н. , Дядик В.А. , Малых Н.П.
Published: December 2023

В статье рассмотрены варианты поддержания уровня забортной воды во второй ступени очистки устройства сорбционной очистки, входящей в систему энергетической установки с электрохимическим генератором морских подводных объектов. Во избежание опасных колебаний предлагается использовать систему регулирования питательным клапаном на основе ПИ-регулятора. Для наглядного представления изменения параметров воды и газа в абсорбере проведены расчеты сиспользованием среды графического программирования LabVIEW. При этом были получены осциллограммы, показывающие влияние перемещения питательного клапана на изменение уровня воды в абсорбере. Показано, что условия растворения углекислого газа в забортной воде, подаваемой в абсорбер, улучшаются при управлении отбором воды из абсорбера с помощью сигналов от регулятора давления, ограничиваемых по условиям сохранения требуемого уровня воды в абсорбере. При этом с целью повышения продолжительности и точности поддержания назначенного давления в абсорбере рекомендуется корректировать сигнал заданного давления по условиям изменения уровня за установленные пределы, увеличивая или уменьшая его в зависимости от выхода уровня за верхний или нижний допустимые пределы.

This article discusses methods for maintaining the water level in the second stage of a sorption cleaning device, which is part of the power unit with an electrochemical generator for marine underwater objects. To avoid dangerous fluctuations, it is proposed to use a feed valve control system based on a PI controller. Calculations were conducted using LabVIEW graphical programming environment to visualize changes in water and gas parameters in the absorber. Oscillograms were obtained, demonstrating the influence of the feed valve movement on the water level in the absorber. It is shown that the conditions for carbon dioxide gas dissolving in the onboard water supplied to the absorber are improved when controlling water discharge from the absorber using pressure regulator signals, constrained to maintain the required water level in the absorber. To enhance the duration and accuracy of maintaining the specified pressure in the absorber, it is recommended to adjust the set pressure signal based on deviations from the established limits, increasing or decreasing it depending on whether the water level exceeds the upper or lower allowable limits.
Involvement of protein kinases associated signal transduction mechanisms in cardiac diseases
Authors: Prasad Jaykrishan , Shah Anureet K. , Dhalla Naranjan S.
Published: December 2023

Protein kinases, a family of enzymes responsible for regulating various cellular processes, have been implicated in the development and progression of various heart diseases, making them attractive therapeutic targets. This review focuses on the role of protein kinases induced phosphorylation and protein phosphatase-induced dephosphorylation in cardiovascular disorders, including heart failure, ischemic heart disease, arrhythmias, hypertension, and diabetic cardiomyopathy. This paper explores the potential of novel kinase-targeted therapies and emerging technologies for the prevention and treatment of these conditions. It also discusses the involvement of protein kinase A (PKA), protein kinase C (PKC), phosphoinositide 3-kinases (PI3Ks), mitogen-activated protein kinases (MAPKs), and Ca2+/calmodulin-dependent protein kinase II (CaMKII) in heart dysfunction and alterations in their function that contribute to their respective cardiac disorders. Furthermore, this article presents a comprehensive overview of protein kinases in cardiac disorders and the potential of innovative kinase-targeted therapies, advanced technologies, and multidisciplinary approaches for the effective prevention and treatment of cardiovascular diseases, ultimately aiming to improve patient outcomes and quality of life.
Improvement of the Efficiency of Urban Management within the Concepts of Smart City and Sustainable Development (As Exemplified by Cities in Kazakhstan)
Authors: Kulbaeva Aigerim , Nakhipbekova Symbat , Mergenbayeva Aziza , Akhmetova Kamshat , Kulbaeva Meruyert
Published: December 2023

The idea of urban development corresponds to the concept of a smart city and is based on resource savings or more favorable benefit-cost ratios in the long term using a systematic approach to solving a specific problem. In addition, it is necessary to address such challenges in the interests of all city residents with due regard to the possibilities and level of management efficiency. The study aims to identify opportunities for improving the efficiency of managing an urban resource potential within the concept of a smart city. The article considers various approaches to the concept of smart city. In particular, it presents the 4T concept of urban resources based on the relationship between the development of a smart city and its resource potential. Based on the analysis of five large cities in the Republic of Kazakhstan, reporting and strategic documents of local government authorities, a survey of their residents, and targeted interviews with local government employees, the authors of the article have studied their perception of innovations, expectations from their implementation, and manifestations of smart management in these local government bodies. This allowed the authors to evaluate the results obtained within the concept of a smart city and the 4T resource potential.
Desain Monitoring Sistem pada Tungku Pembakaran dengan Pendekatan Multi-level Digital Twin
Authors: Taryana Galih Purnama , Prasetio Murman Dwi , Astuti Murni Dwi , Ayudita Oktafiani  , Budiasih Endang , Wiyono
Published: December 2023

Abstract-Industry 4.0 discusses concepts related to intelligent systems. There are many concepts related to intelligent systems, one of which is the digital twin concept. The digital twin concept as a data acquisition tool is used to build digital information for a physical system. The company is a producer of murando glazed tiles. in the roof tile production process at the company, there are defective rooftiles produced by the company, namely white stone defects and cracked roof tiles. Cracked roof tiles are caused by inappropriate temperatures during the firing process. With a temperature monitoring system in the roof tiles furnace, combustion temperatures can be monitored in real-time. Monitoring system design using a multi-level approach can describe in detail the architecture of the monitoring system based on the digital twin concept. The website is designed using the Human Centered Design method so can produce a website user interface that is in line with the goals and needs of the user. The monitoring system can provide real-time information on the temperature of the roof tiled anywhere with a design that suits the user's needs.
Penerapan Metode Regresi Linier Untuk Prediksi Jumlah Orang Terlantar Di Provinsi Riau
Authors: Windy Amelia Putri  , M. Afdal  , Permana Inggih , Zarnelly
Published: December 2023

Displaced people are residents who for some reason cannot meet their needs naturally, both spiritually, physically, and socially. The problem of displaced people occurs for various reasons and urbanization is one of them. Social Service is a government agency that plays a role in improving the quality of social welfare of individuals, groups, and communities. Many community services are carried out by Social Service and one of them is the repatriation of displaced persons. Based on data from the Riau Province Social Service, the number of displaced people in Riau Province from year to year has increased or decreased erratically. This is of course a problem that hinders the Riau Province Social Service in its internal processes such as determining strategies or policies to make decisions. Therefore, this research was conducted to overcome these problems. This research was conducted using the linear regression method with a MAPE result of 7.09% which will be implemented into a prediction application for the number of displaced people and aims to help the Riau Province Social Service get information on the number of displaced people in the next period. Based on the results of the Blackbox test, shows that all menus and features have run very well and obtained a User Acceptance Test (UAT) calculation value of 92%.
The Third Additional Regular Movement of the Earth Towards the North Pole and Its Various Effects: We Live On a Small Space Comet
Authors: Nabil Walid
Published: December 2023

The idea of research began with a crazy imaginary theory in the field of Astrogeography, saying: We often taught and then convinced the students that the planet Earth is moving despite not feeling the vibrations of traffic, and we listed successive scientific assertions to indicate the rotation of the planet in a regular movement around its axis once every 24 hours. And its running in another second movement around the sun once every 365¼ days, so are they only two movements and nothing more? !.We began to wonder: Is it possible that there is a third movement of our planet, even if we do not feel it? So we started searching on the Internet and we did not find any indication, and we went to artificial intelligence with this inquiry, and the response came completely categorically denying the idea completely, which raised our suspicion, so the question began: Are there evidence and proofs that confirm this? A lot of evidence and scientific introductions indicating the occurrence of something that has no explanation other than the occurrence of a new regular movement of the Earth has been collected. Preliminary scientific estimates about the rate of movement of the Earth, so the laws of dynamics confirmed its actual movement at a regular speed towards the North Pole (at a rate of 1.3 kilometers per second), and monitored the physical, astronomical, geological and vital effects of this movement, and the future consequences and repercussions of this on the planet, among them Changing our understanding of the nature of the work of the solar system, and causing the loss of part of the atmosphere during the movement; To cause the appearance of a tail for the planet, the movement of moving objects towards the North Pole, the gradual convergence of our planet towards the "North Star", and so on.
The Nexuses between Wind and Rainfall Patterns: Using Wind to Predict Rainfall for Enhanced Adaptability to Rainfall Related Hazards
Authors: Lusiru Sifuni Nikombolwe
Published: December 2023

The ability to predict rainfall patterns is crucial for making informed decisions on proper adaptation to extreme climatic events like floods and droughts. This study assessed ways through which wind direction and speed could be used to predict the nearness of the beginning and end of the rainy season and the amount of rainfall expected to be received during the rainy season. The study was conducted in Mwanga District in Kilimanjaro Region, Tanzania. It used local perceptions on the nexus between wind and rainfall patterns collected through structured and in-depth interviews involving 110 and 19 respondents, respectively. The local perceptions were corroborated with findings from data on rainfall and wind of the period from 1962 to 2021. It was found that wind tended to blow from the east most of the time and from the south during the long rainy season. Farmers can use the direction of wind to predict the nearness of the beginning and end of the rainy season. If they find that wind blows from the abnormal direction at the beginning of the rainy season, they conclude that the rainy season is yet to begin. Besides, if wind continues blowing from the abnormal direction, after the rainy season has begun, they conclude that rainfall will be less than normal. Further, occurrence of cyclones during the dry season indicates that the short rainy season will start soon. If the frequency of the cyclones is high, then heavy rains will be received. Thus, wind is an important element of weather that could be used to predict the beginning and end of the rainy season as well as the amount of rainfall that will be received. It is, therefore, important that this local knowledge is formally recognized so that it can be used by as many people as possible. Moreover, the local predictions of the pattern of rainfall based on wind should be integrated with modern forecasts to improve the reliability of the predictions at local level. This will lead to the making of informed decisions on adaptation to rainfall-related hazards, and improvement of adaptability and resilience to such hazards.
The Use of Third Party Services in the Protection of Foundation Funds in Indonesia
Authors: Nia Sally Novita
Published: December 2023

The foundation is a legal entity engaged in the social, humanitarian and religious fields. The Foundation has no members. Judging from its purpose, the foundation is not looking for profit. Foundations have an independent position as a result of having assets that are separate from the personal wealth of the founders and administrators, and have their own goals that are different or separate from the personal goals of the founders or administrators. In the article 7 of the Law states that foundations can participate in various forms of business that are prospective, provided that all participation is at most 25% (twenty five percent) of the total value of the foundation's assets. In practice, there have been irregularities in the management of funds and the misuse of foundations. This paper will examine how to manage foundation funds so that there are no irregularities in the foundation's legal entity. In the management of foundation activities, it can be made in the form of written activities before carrying out social activities for the foundation.
Activity in Centaur-like Jupiter-family Comet 2023 RN3
Authors: Hsieh Henry H. , Kelley Michael S. P. , Lister Tim A. , Usher Helen , Gomez Edward , Chatelain Joseph P. , Greenstreet Sarah
Published: December 2023

We present multi-filter observations of Centaur-like Jupiter-family comet 2023 RN3 conducted as part of the Las Cumbres Observatory Outbursting Objects Key Project, as well as analysis of archival data in which 2023 RN3 was expected to be present. We find clear evidence of comet-like mass loss in the form of an extended morphology on UT 2023 November 16 and 18, and an increase in intrinsic brightness of >4 mag between 2022 September and 2023 November. We also report broadband colors for the coma of

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HD 110067 is a Wide Hierarchical Triple System
Authors: Apps Kevin , Luque Rafael
Published: December 2023

We report that HD 110067, the recently announced host star of a resonant sextuplet of transiting sub-Neptunes, is not a single star as claimed in the discovery paper, but a wide hierarchical triple. The K0 V planet hosting star (V = 8.4 mag, d = 32 pc) has a companion at a wide projected separation of 13,400 au. This companion, namely HD 110106, is a slightly fainter (V = 8.8 mag) K3 V type 8 yr period double-lined spectroscopic binary. The secondary in this spectroscopic binary is contributing a significant amount of flux and has a measured high mass ratio.
Impact Crater Databases for Pluto and Charon, Version 2
Authors: Robbins Stuart J. , Dones Luke
Published: December 2023

Pluto and Charon are the farthest bodies from the Sun that have been visited by spacecraft where more than several dozen impact craters can be accurately identified and measured. These craters form a critical record of outer solar system impactors in the trans-Neptunian environment, so an accurate census of them is important for numerous dynamical applications seeking to understand the Kuiper Belt and its evolution. In 2017, a crater database was published based on several different researchers mapping on various image products from the New Horizons mission. To date, that remains the only work that has tried to provide a complete census of the craters on Pluto and Charon. Meanwhile, Singer et al. mapped on different, more final image products, while Robbins & Singer worked to reconcile their crater populations, demonstrate general agreement, and lay out issues with the previous work from 2017. However, neither attempted to make complete databases of Pluto's or Charon's craters. To come full circle, we present a short report on a revised crater database for both Pluto and Charon that incorporates revised interpretations of geologic features on both bodies; this work supersedes our other Pluto and Charon crater database work.