bluuebunny/crossref_metadata_2025 huggingface dataset:
Innovative tools for risk management of the production activities of agricultural enterprises in an institutional environment
Authors: Khakhula Bohdan , Kostyuk Oksana , Lanchenko Oleksii , Antonyuk Hanna , Homon Oleksandr
Published: March 2024

The security of agricultural sector development is increasingly becoming a relevant issue in modern conditions, as the agricultural sector determines the sustainability of the economy and ensures the country’s food security. Growing risks, such as climate change, economic difficulties and geopolitical conflicts, highlight the need to improve the security of agricultural production systems, which makes the study relevant. The study aimed to conduct a systematic analysis of innovative tools for managing the risks of production activities of agricultural enterprises and their impact on the formation of secure development in the agricultural sector of Ukraine. To achieve this goal, the method of analysis and modelling was used. Study results indicate that innovative approaches to risk management have a decisive impact on the sustainability and efficiency of agricultural production systems. To achieve a stable level of safe development of agricultural enterprises, it is necessary to focus on the implementation of key areas, such as maintaining the food base at a level sufficient to ensure a healthy diet, ensuring an adequate level of effective demand for the population and eliminating dependence on imports, aimed at protecting the interests of domestic producers of agricultural raw materials. The study demonstrated that institutional factors of risk management form an integrated system, where efficiency depends on the implementation of specific strategies for the development of agricultural institutions aimed at introducing innovative tools into the production cycle of agricultural enterprises. Furthermore, due to the accumulation of large amounts of production, financial, logistical and innovative potential of agricultural enterprises in the Forest-Steppe and Polissia regions, the level of safe development of agricultural enterprises is significantly increasing. This indicates their high capacity for sustainable reproduction of production and making a significant contribution to the agricultural sector of Ukraine. The study is of practical importance for agricultural enterprises, research institutions and government agencies, which can use the results to improve risk management strategies and increase the level of security of agricultural sector development
Primary perineal endometriosis – a case report and literature review
Authors:   Department of Obstetrics and Gynecology, West China Second University Hospital, Sichuan University, Chengdu, China, Tian Yilan , Pei Kaige , Bai Jingwen , Wang Ping
Published: March 2024

Endometriosis is a common gynecological disease caused by the implantation of active endometrial cells outside the uterine cavity. In most cases, endometriosis occurs in the pelvic area, such as the ovary, Douglas’ pouch, or uterine sacral ligament. Some rare cases of extrapelvic endometriosis can also occur in the perineum, urinary system, gastrointestinal tract, nervous system, chest, subcutaneous tissue, and skin. Endometriosis of the perineum is usually secondary to obstetric trauma, such as perineal laceration or episiotomy. To date, few cases of spontaneous perineal endometriosis have been reported. Herein, we report a rare case of spontaneous deep perineal endometriosis. Notably, the patient had typical symptoms of regular pain during menstruation with no history of delivery or perineal trauma. The patient recovered well after postoperative gonadotropin releasing hormone agonist injection. Key words: endometriosis – perineum – primary – case report
Uterovesical fistula and its treatment in Sub-Saharan Africa
Authors:   Department of Gynecology and Obstetrics, First Medical Faculty, Charles University and University Hospital Bulovka, Prague, Czech Republic, Brtnický Tomáš , Simono Charadan Ana Maria , Koliba Peter , Malecová Markéta , Dubová Olga , Hubka Petr , Zikán Michal
Published: March 2024

Aim: Aim of the study to summarize the current information on diagnostic and treatment options for uterovesical fistula as a consequence of iatrogenic complication. Methods: Literature review of available information on surgical treatment options for uterovesical fistula resulting from previous caesarean section and comparison with our own experience in the developing world. Conclusion: Uterovesical fistula is an abnormal communication between the bladder and uterus. The cause of this pathology in most cases is an iatrogenic complication, most commonly arising after a caesarean section. The incidence of this pathology varies significantly geographically. In developed countries, these fistulas are rather rare. On the other hand, in developing countries, uterovesical fistulas are more common with a significant impact on the subsequent life of the patient due to generally inaccessible health care. Key words: uterovesical fistula – caesarean section – urinary incontinence
Birth plan – legal and medical aspects
Authors:   Institute of International and European Law, Faculty of Law, Pan-European University, Bratislava, Slovak Republic, Erdösová Andrea , Gašparová Petra , Ballová Zuzana , Dosedla Erik
Published: March 2024

A birth plan is a document that defines mother’s preferences and expectations regarding childbirth and early puerperium. The purpose of the birth plan is to establish communication about mother’s birth wishes and to properly convey them to the health care providers. With increasing computerization of society, birth plan is currently the subject of heated debate. In this article, we present historical view of the birth plan, as well as current legislation regarding the birth plan, as we do not consider legal awareness of obstetricians to be sufficient at the moment. The purpose of this article is to appeal to the professional public so they have up-to-date information about the birth plan, especially in discussions with patients, but also during forensic procedures. The preservation of excellent perinatological results under our circumstances is only possible by providing professional, empathetic and very intimate health care in hospital institutions. Key words: birth plan – labor – maternal choice – informed consent
Análisis de ayudas y beneficios fiscales al alquiler en la Comunitat Valenciana
Authors: Arnadillo Pérez Juan José , Fuenmayor Fernández Amadeo , Granell Pérez Rafael
Published: March 2024

La Comunidad Valenciana ofrece beneficios a los contribuyentes que residen en viviendas alquiladas mediante dos programas. Por un lado, las rentas más bajas accederán a la ayuda directa por alquiler cuya cuantía asciende al 40% del alquiler, hasta un límite de ingresos que varía en función de la composición del hogar familiar. Por otro lado, quienes superen el límite de renta para dicha ayuda, se dirigen a una reducción impositiva en el IRPF, mediante una deducción autonómica de 700€ por alquiler hasta el límite de renta de 25.000€ anuales. En este trabajo se encuentra un espacio entre las dos medidas, de modo que hay ciudadanos que superan el límite de renta para la ayuda directa pero su renta no alcanza el nivel suficiente para beneficiarse de la deducción autonómica. Por ello se propone cubrir a todos los contribuyentes con rentas inferiores a 25.000€ anuales cuya residencia habitual sea en régimen de alquiler. Para quienes quedan descubiertos se plantea una ayuda de al menos 700€ para todos los alquilados con renta inferior a 25.000€. Esta ayuda parte de la cuantía de la ayuda actual y es decreciente respecto de la renta hasta coincidir con la cuantía de la deducción autonómica.
El procés d’elaboració i aprovació del planejament municipal al País València. Disfuncions en la eficiència administrativa i ambiental dels instruments d’intervenció en la ciutat i el territori
Authors: Miralles-Garcia Josep Lluís
Published: March 2024

El País Valencià, així com Espanya, te una llarga tradició i experiència en l’elaboració de planejament urbanístic i territorial en general i de planejament urbanístic municipal en particular. Els actuals 542 municipis disposen tots ells de planejament urbanístic d’un o altre tipus d’acord amb la legislació vigent en el moment de la seua aprovació. Progressivament, des de fa temps, el procés administratiu d’aprovació del planejament urbanístic municipal ha anar complicant-se. Segons un estudi actual, en la província de València, el termini mitjà d’elaboració del planejament urbanístic municipal és d’aproximadament 12 anys, amb un cas extrem de 25 anys. Resulta evident que aquest termini és excessiu i ineficient urbanístic i ambientalment. Recordem que el planejament esta sotmès a procediment d’avaluació estratègica ambiental i territorial. Aquest escrit aborda aquesta qüestió i les seues causes estructurals, i apunta una reformulació dels procediments amb l’objectiu d’aconseguir una gestió urbana i ambiental efectiva que permeta disposar del  planejament, com a instrument d’intervenció urbana i ambiental de manera racional i eficient.
Estudi de la transformació i situació empresarial arran l’impacte de la COVID-19 al clúster tèxtil valencià
Authors: Garcia Climent Eloi , Capó Vicedo Josep , Tomás Miquel José Vicente , Ortega-Colomer Francisco-Javier
Published: March 2024

L’arribada del nou brot de malaltia per coronavirus (COVID-19) al març de 2020 va suposar un canvi dràstic en l’estructura econòmica mundial. Aquest estudi busca descriure quin ha sigut el seu impacte en el clúster tèxtil valencià, situat a les Comarques Centrals valencianes, i que va ser partícip d’una transformació del seu model productiu per adaptar-se a les necessitats que sorgiren d’aquesta situació. Per descriure amb fidelitat aquests moviments es realitzarà una descripció de l’estructura que actualment la composa, un anàlisi a nivell econòmic d’implicació d’aquesta situació, tant a nivell macro com microeconòmic, i un estudi empresarial directe amb la col·laboració de l’Asociación de Empresarios del textil de la Comunidad Valenciana, ATEVAL, i els seus socis. A través d’una enquesta distribuïda als socis d’ATEVAL, es descriurà quina ha sigut la seua experiència particular a nivell de volum de vendes, activitats, mercats i expansió internacional que han desenvolupat en aquest últim any, la col·laboració entre participants de dins i fora del clúster i l’estructura de les pròpies empreses participants, com canvis en el nombre de treballadors, ús dels expedients de regulació d’ocupació (tant temporals com definitius) o distribució per gènere o experiència en el sector.
Characteristics and clinical outcomes of patients with Sarcoidosis admitted for ST-elevation myocardial infarction in the United States: A propensity matched analysis from the National Inpatient Sample
Authors: Ahmed Raheel , Najam Noem , Ramphul Kamleshun , Mactaggart Sebastian , Dullay Mansimran Singh , Okafor Joseph , Azzu Alessia , Bilal Maham , Memon Rahat A , Sakthivel Hemamalini , Khattar Rajdeep , Wells Athol Umfrey , Baksi John Arun , Wechalekar Kshama , Kouranos Vasilis , Chahal Anwar , Sharma Rakesh
Published: March 2024

Introduction

Sarcoidosis is a systemic inflammatory disorder characterised by non-caseating granulomas. Cardiac sarcoidosis (CS) normally causes conduction abnormalities, ventricular arrhythmias, and heart failure. Little is known about the characteristics and impact of sarcoidosis in patients admitted with ST-elevation myocardial infarction (STEMI). This study aims to fill this void.

Material and methods

Utilising the National Inpatient Sample (NIS) database (2016–2020), individuals with STEMI were identified and categorised based on sarcoidosis presence whilst adjusting for confounders via logistic regression models.

Results

Among 851,290 STEMI patients, 1215 had sarcoidosis. Before propensity matching, sarcoidosis patients were notably different in demographics and comorbidities compared to non-sarcoidosis patients. After propensity score matching (PSM), sarcoidosis patients were found to have a higher incidence of supraventricular tachycardia (SVT) (2.5% vs. 1.3%, p = 0.024) and acute kidney injury (AKI) (23.3% vs. 20.8%, aOR = 1.269, 95% CI: 1.02–1.58, p = 0.033) but a lower incidence of undergoing coronary artery bypass graft (CABG) (5.5% vs. 8.5%, aOR = 0.663; 95% CI: 0.472–0.931, p = 0.018), while no significant disparities were noted in PCI, cardiogenic shock, mortality, or mean length of stay (LOS).

Conclusions

Using propensity-matched large real-world data of STEMI patients, sarcoidosis was associated with fewer cases of CABG and a greater incidence of AKI and SVT compared to non-sarcoidosis patients.
Analisis Ketersediaan Beras Menggunakan Sistem Dinamik Sebagai Pendukung Kebijakan Ketahanan Pangan
Authors: Sintiya Endah Septa
Published: March 2024

Ketersediaan pangan menjadi isu global dalam memberikan jaminan warga negara dari ancaman peningkatan kelaparan. Sektor pertanian menjadi hal penting sebagai penghasil kebutuhan pangan dalam mendukung program Sustainable Development Goals. Indonesia sebagai salah satu negera pertanian ternyata masih menemui kendala dalam meningkatkan ketersediaan beras sebagai komoditas utama. Permasalahan terjadi ketika produksi beras fluktuatif mengikuti pola tanam, sementara konsumsi beras stabil dan dapat meningkat setiap tahun yang tidak diikuti dengan peningkatan ketersediaan beras. Beberapa variabel mempengaruhi dinamika padi dan ketersediaan beras. Sehingga diperlukan pemodelan sistem dinamik untuk memberikan rekomendasi model dan skenario dalam penentuan kebijakan strategis peningkatan ketersediaan beras untuk 10 tahun mendatang melalui uji validasi dan peramalan. Terdapat tiga jenis skenario yang dapat digunakan sebagai pilihan keputusan. Hasil terbaik terdapat pada skenario 2 dengan melakukan peningkatan jumlah beras ekspor, menaikkan jumlah cadangan beras pemerintah diikuti dengan menambah produksi padi terbukti paling tinggi nilai rata-ratanya dalam 10 tahun yang akan datang. Validasi menghasilkan nilai error rate 0.00131% dan Error Variance 0.08196%. Sehingga terbukti dari beberapa pilihan tersebut dapat dijadikan alternatif dukungan dalam membuat keputusan strategis.
Analisis Kesediaan Berbagi Identitas Digital Berdasarkan PMT: Faktor Self Efficacy, Response Efficacy, dan SNS Experience
Authors: Rosidi Hanum Dwi , Priharsari Diah , Hanggara Buce Trias , Perdanakusuma Andi Reza
Published: March 2024

Pertumbuhan internet telah menyebabkan sejumlah besar pengguna berpartisipasi dalam berbagai online global. Social Networking Sites (SNS) adalah platform virtual dimana pengguna dapat berinteraksi satu sama lain, berpartisipasi dalam berbagai kegiatan social dan mengumpulkan informasi mengenai anggota situs lainnya. Protection motivation theory (PMT) atau teori motivasi perlindungan adalah teori yang menjelaskan bagaimana situasi sesorang dalam mengelola perilakunya pada saat mengalami risiko. Penelitian ini bertujuan untuk mengetahui pengaruh efikasi diri dan respon efikasi terhadap kekhawatiran informasi privasi dan juga untuk mengetahui kekhawatiran informasi privasi pengguna terhadap kesediannya dalam berbagai identitas secara digital pada social network sites, serta untuk mengetahui apakah terdapat perbedaan antara pengalaman menggunakan jejaring social terhadap kesediaanya berbagi identitas secara digital. Penelitin ini menggunakan metode CB-SEM dengan menyebarkan kuesioner kapada pengguna jejaring social dan mendapatkan 309 responden. Setelah dilakukanya pengujian hipotesis, ditemukanya satu hipotesis yang ditolak (tidak diterima) yaitu terdapat perbedaan antara SNS experience terhadap willingness to share digital identities karena memiliki nilai P-Value sebesar 0.239. Dalam hal ini, pengguna belum tentu bersedia membagikan identitas digitalnya meskipun pengguna mempunyai pengalaman yang lama ataupun yang sedikit dalam berjejaring sosial.
“Chega de pegar papéis na ventania”
Authors: Sousa Priscila de
Published: March 2024

O presente artigo apresenta uma possibilidade de reflexão a respeito das perspectivas da Educação Básica brasileira, no que tange à formação de professores e a construção de documentos norteadores do trabalho educativo, com base em uma experiência realizada em um município no litoral norte de Santa Catarina. O estudo parte da problemática que é considerar os professores como sujeitos alheios ao processo de elaboração de documentos orientadores que são, muitas vezes, construídos em gabinete por especialistas externos à rede educacional. Na contramão dessa realidade, o município em questão buscou um processo de formação mais profundo e colaborativo. Com base nesse processo, o artigo destaca a necessidade de um processo formativo que não seja separado da elaboração de documentos norteadores, defendendo a integração de teoria e prática. O fundamento teórico desse processo baseia-se no materialismo histórico-dialético, na Pedagogia histórico-crítica e na Psicologia histórico-cultural. O artigo enfatiza a importância de os professores se apropriarem do conhecimento sistematizado, não apenas para transmiti-lo aos alunos, mas, tal qual os indivíduos que estão formando, tornarem-se também, e efetivamente, sujeitos autônomos, conscientes e críticos, capazes de fazer escolhas pedagógicas fundamentadas. O processo descrito destaca-se por sua abordagem colaborativa, reflexiva e ancorada em princípios teórico-filosóficos sólidos, representando uma alternativa ao modelo tradicional de formação de professores no Brasil.
Brincadeira na escola é coisa séria
Authors: Azarias Clodoaldo Reis , Priotto Elis Maria Teixeira Palma
Published: March 2024

O racismo preconiza a cultura da superioridade cuja expressão tem o poder e a capacidade de excluir, oprimir e subjugar. Frutos das construções contemporâneas, semeadas a partir das formulações do século XIX, baseadas nos ideais da superioridade racial cujo discurso unificado, dava legitimidade às teorias compreendidas como científicas. A discriminação, exclusão e preconceito são forma de violências que imprimem dores e estereotipam o sujeito que as sofre. A Lei 10.639/2003, resultado de políticas públicas, que trata do currículo História da África e Cultura Afro-brasileira, foi criada com objeto de prevenir a violência contra a comunidade negra brasileira, no entanto, o contexto escolar, é compreendido como espaço social e democrático, onde o ato de aprender, está intimamente ligado à intencionalidade, e preconiza a autonomia do sujeito, desde a primeira infância. Entretanto, o que tem prevalecido é a visão do colonizador e para ter a equidade a visão do colonizado deve ser levada em consideração. As interferências produzidas pela Lei nº 10.639/2003 na prevenção da violência racial, e suas contribuições para superação da discriminação e a exclusão nos ambientes escolares contemplam o Ensino Fundamental e Médio, para a educação pré-escola e educação não tem ferramentas legais para os professores trabalhar conteúdo étnico-raciais. Trazemos recorte de uma pesquisa de mestrado cujo título e discriminação e exclusão racial envolvendo estudantes negros, na percepção dos professores, a pesquisa objetivou compreender a questão racial na educação fundamental e Ensino Médio, enquanto aqui objetivamos estudar a Educação Infantil. A Educação Infantil é onde o aprendizado começam, por meio da imitação, do lúdico, brincadeiras e contação de história. No presente trabalho procuramos demonstrar como a brincadeira e o lúdico contribui para a educação antirracista na primeira infância. Para tanto optamos por uma pesquisa de abordagem qualitativa com objetivo descritivo, realizamos um levantamento bibliográfico sobre brincadeiras e lúdico na primeira infância; analisamos a prática de discriminação e exclusão racial na primeira infância; e como a contação de história pode contribuir para uma educação antirracista.
Curadoria
Authors: Sousa Luis Gabriel Venancio
Published: March 2024

A práxis do professor têm sido alterada constantemente. Atualmente, a BNCC (2017) classifica o docente como um curador, além de trabalhos recentes (VENANCIO SOUSA, 2021; ARAÚJO, 2019) já discutirem o que é de fato essa nova forma de trabalho. Este trabalho busca analisar discursos de licenciandos de um curso de Letras Português, de uma Universidade Tecnológica Federal do Sul do Brasil, a respeito de um possível conceito para curadoria no campo educacional. No tocante ao embasamento teóricometodológico, a pesquisa tem como ancoragem a Análise Dialógica de Discurso (ADD), a partir dos estudos do Círculo de Bakhtin (BAKHTIN, 2015[1975], 2018[1963], 2016[1979], 2018[1975]; VOLÓCHINOV, 2018[1929], 2019[1930]) tomando como baliza conceitos como: linguagem, dialogismo, ideologia, enunciado e discurso. Para analisar as concepções dos licenciandos a respeito de curadoria, busca-se, também, aporte em estudos da Linguística Aplicada (KLEIMAN, 2006; LEFFA, 2006; ARAÚJO, 2019, dentre outros) e Tecnologias da Educação (DESCHAINE E SHARMA, 2015). Como resultados obtidos, foram observadas regularidades discursivas acerca do conceito de curadoria, relacionando-a ao contexto educacional, de modo a pensar essa prática como uma inovação à práxis docente, mas cabe salientar que houve enunciados que problematizaram a curadoria como uma prática já existente no fazer do professor. Nesse sentido, a curadoria foi discursivizada como: a) um processo de mediação; b) uma prática na/da educação a distância; c) um método ligado ao espaço da cultura digital; d) uma prática comparada à elaboração didática.
Women participation in decision-making in Agroforestry in Umvoti Municipality
Authors:   , Masuku Sipho Sikhumbuzo
Published: March 2024

The study investigated the extent to which women in Umvoti Municipality participate in decision-making in Agroforestry. The study focuses on women’s participation in the decision-making in AF in Umvoti Municipality. Its purpose was to explore what was happening intending to improve the participation of women in the decision-making in AF. The study adopted a qualitative approach, which was followed by the data generation, carried out from February 2019 to July 2020, where a sample of thirty-six (36) black women participants were randomly and purposely selected from six different wards. The selected wards were Shane, Ntembisweni, Matimatolo, Mbulwane, Enseleni and Nhlalakahle covering approximately 60% of Umvoti Municipality's total population. The survey was based on women who were participating in AF but experiencing exclusion from decision-making and their willingness to participate in the survey exercise. Twenty (20) women participants were selected for observation and focus group discussions and sixteen (16) women participants were selected for individual interviews. Data were generated from six wards. A semi-structured questionnaire was developed to capture the data on the socio-economic status of participants and to identify their extent of participation in decision-making in AF. The semi structured questionnaire consisted of socio-economic information like age, educational status, number of family members and income generation. Thematic analysis was employed to analyse data generated from different selected women participants. The data generated and analysed from participants reflected that the highest proportion of the women had a high level of participation in AF practices. Further, some women had medium and low levels of participation. The highest proportion of women who participated in AF practices were those that realized the importance and benefits of AF practices and considered AF practices as the sole manner to sustain their households' livelihood, hence Umvoti women have no other option except AF practices. The study revealed that the women’s income generated from other resources is frequently spent on their household activities. Consequently, marketing of harvested AF products, children's education, household chores and childcare, work distribution, protection and management of livestock were identified as the potential sources of women’s income. Further, the study realised that women played substantial activities in fulfilling their household’s family needs by involving themselves in various job activities. Thus, the introduced AF components preferred by women must be practiced sustainably to generate higher benefits to empower women, and their contribution to AF should be encouraged. The existing empirical evidence on the degree to which women participate in AF decision-making, reveals that women comprise about 43% of the AF labour force worldwide and proceed to increase by 44,2% with a contribution of about 2 % growth in Gross Domestic Product (GDP) in developing countries.
INNOVATIONS IN BUSINESS MODELS THROUGH STRATEGIC ANALYTICS AND MANAGEMENT: CONCEPTUAL EXPLORATION FOR SUSTAINABLE GROWTH
Authors: Nneka Adaobi Ochuba  , Favour Oluwadamilare Usman  , Olukunle Oladipupo Amoo  , Enyinaya Stefano Okafor  , Olatunji Akinrinola
Published: March 2024

In today's rapidly evolving business landscape, the integration of strategic analytics and management practices has become increasingly crucial for organizations seeking sustainable growth and competitive advantage. This paper aims to explore the concept of leveraging strategic analytics within business models to drive innovation and foster sustainable growth. The modern business environment is characterized by unprecedented levels of complexity, volatility, and uncertainty. Globalization, technological advancements, and shifting consumer preferences have disrupted traditional business models, compelling organizations to adapt or risk obsolescence. In this context, strategic analytics emerges as a powerful tool for organizations to navigate uncertainty, mitigate risks, and capitalize on emerging opportunities. Strategic analytics involves the systematic collection, processing, and analysis of data to inform decision-making processes and drive strategic initiatives. By leveraging advanced analytical techniques such as predictive modeling, machine learning, and data mining, organizations can gain actionable insights into various aspects of their operations, including customer behavior, market trends, and competitive dynamics. By leveraging advanced analytical techniques, organizations can gain a deeper understanding of customer needs, optimize internal processes, and anticipate changes in the competitive landscape. This enables organizations to drive innovation, foster sustainable growth, and create value for customers, shareholders, and society as a whole. Through a conceptual exploration, we examine the fundamental principles, challenges, and opportunities associated with integrating strategic analytics into various facets of business models. Drawing upon theoretical frameworks and empirical evidence, this paper elucidates the transformative potential of strategic analytics in reshaping traditional business models and creating new avenues for value creation. Furthermore, we discuss the implications for managers, policymakers, and researchers, highlighting the imperative of embracing strategic analytics as a cornerstone for driving organizational success in the digital age.

Keywords: Business, Model Innovation, Sustainable Growth, Management, Strategic Analytics.
Thermodynamic Study of Operation Properties Effect on Polymer Electrolyte Membrane Fuel Cells (PEM)
Authors: H. Tawil Ibrahim , M. Bsebsu Farag , Abdulkader Hassan
Published: March 2024

The thermodynamic analysis of PEM fuel cell energy production depends on the entropy and enthalpy of reaction with the changing of the operating temperatures that ranges between 50 and 100ºC, the electrical work done will be equal to the Gibbs free energy released. Ths paper presents a mathematical model of PEM fuel cells, based on physical-chemical procedures of the phenomena occurring inside the fuel cell, and it was theoretically studied the performance at diffrent operation variables and conditions. The C++ program is designed to calculate all thermo-chemical parameters, i.e. enthalpy of formation, Gibbs free energy, work and effiency for any type of fuel cells. The results are plotted as a function of fuel cell operating temperature.The results shows that the highest value of Gibbs energy is at the lowest operating temperature, and decreasesgradually with increasing the temperature, the output voltage is determined by cell’s reversible voltage thatarises from potential diffrence produced by chemical reaction and several voltage losses that occur inside a cell. In addition the results showed that the effiency of this type of the fuel cells is much higher than the ideal Carnot’s effiency, it changes between 82% to 85% depends on temperature operation. The heat output (required heat) from the fuel cell increases with increasing the operating temperature, this heat is used for many thermal applications such as buildings space heating.
Fârâbî’ye Göre Teolojik-Kelâmî Yöntem
Authors: Kalyoncu Rıza Tevfik
Published: March 2024

Bu makalede Fârâbî’nin Ḳıyâsü’ṣ-ṣaġīr eserinin içeriğine yakından bakılarak bu eserin Fârâbî mantığının geneline nasıl oturduğu konular üzerinden incelenmektedir. Bu eserin Fârâbî felsefesi içerisindeki konumu ve Fârâbî’nin bu eserdeki tasvirleri ile ilgili çalışmalarda farklı yorumlar ön plana çıkmaktadır. Bu yorumlar dikkate alındığında Fârâbî’nin kelâmın yöntemini nasıl incelediği tam olarak vuzuha kavuşmamaktadır. Çalışmada Fârâbî’nin kelâmcılarının yöntemini temsil ve tümevarım arasında ara bir noktaya yerleştirdiği bunun da Fârâbî’nin anlam teorisi ile doğrudan alakalı olduğu ispatlanmaktadır. Bu çerçevede öncelikle Fârâbî’nin temsil ve tümevarım ile ilgili yaklaşımı açıklığa kavuşturulduktan sonra akabinde kelâmcıların yönteminin neden tam olarak temsil ya da tümevarım değil de bu iki unsurdan parçalar barındıran bir metot olarak tasvir edildiği gösterilmektedir. Çalışmada gösterileceği üzere konuyla ilgili çalışmalarda Fârâbî’nin kıyas teorisindeki farklılaşma onun kelâmcıların yöntemine daha yakından ve Aristoteles mantığının gözlüğüyle bakabilmesini mümkün kılmıştır. Makalenin temel iddiası Fârâbî’nin kelâm yöntemini temsil ve tümevarım arasında bir noktada değerlendirerek genel mantık kurgusu ile uyumlu bir neticeye ulaştığını göstermektir.
The Role of Audit Committee in Evaluating Management Control: The Case of Ministry of Health, Poland
Authors: KOTARSKI Dariusz
Published: March 2024

The primary purpose of an audit committee is to provide information on the management control process and the internal audit process for their ministries, ensuring compliance with laws and regulations. The main objective of the article is to determine the role of the audit committee in the assessment of the functioning of the management control system in the Ministry of Health, with particular emphasis on organizational, legal and executive regulations. There were used analysis of documents of audit committee reports and the minister’s statements on management control in years 2018-2022. Apart from that, in the paper, one can find an example of functioning of an audit committee and its objectives, tasks and the role in evaluating of management control in the Ministry of Health. The results show that between 2018 and 2022, all statements on the state of management control of the Ministry of Health were rated B, which means that adequate, effective and efficient management control functioned to a limited extent. On the contrary, the audit committee of the Minister of Health assumed that there is no need to signal material risks or weaknesses in management control. Selected objectives and measures of objective achievement in the management control of the Ministry of Health are discussed in the paper.
ANALISIS SWOT SEBAGAI STRATEGI PENCEGAHAN BENCANA BANJIR DI KABUPATEN SINTANG
Authors: Meisari Winda Chelsea
Published: March 2024

Banjir adalah bencana yang hampir setiap tahunya melanda Kabupaten Sintang. Permasalahan banjir ini disebabkan oleh faktor alamiah dan non-alamiah. Faktor alamiah seperti kondisi geografis, curah hujan yang tinggi, dan alih fungsi lahan. Selain itu, permasalahan banjir juga disebabkan oleh faktor non alamiah yang diakibatkan oleh aktivitas manusia yang merusak lingkungan. Pemerintah telah melakukan berbagai cara untuk menangani tantangan banjir di Kabupaten Sintang. Namun, sebagian besar upaya yang dilakukan oleh pemerintah bersifat reaktif daripada proaktif. Seharusnya pemerintah memiliki Solusi yang bersifat proaktif untuk mengurangi resiko dan dampak terjadinya banjir. Dalam situasi ini, perlu adanya perancangan strategi pencegahan bencana banjir di Kabupaten Sintang, guna memberikan pedoman kepada pemerintah dalam mencegah terjadinya banjir secara berkelanjutan. Penelitian ini menggunakan metode penelitian deskriptif kualitatif. Hasil penelitian dianalisis menggunakan analisis SWOT, yang menghasilkan temuan mengenai kekuatan, kelemahan, peluang, dan ancaman dari penanganan banjir di Kabupaten Sintang. Berdasarkan pertimbangan ini, dirumuskan enam strategi yang dapat mencegah terjadinya banjir di Kabupaten Sintang. Keenam strategi tersebut diantaranya, meningkatkan kinerja kolaboratif antar stakeholder, menyusun Masterplan banjir sebagai upaya pencegahan banjir yang terkoordinasi, peningkatan kesadaran masyarakat dalam mengurangi pembuangan sampah sembarangan, mengmabngkan program reboisasi berkelnajutan, membangun infrastruktur anti-banjir dengan ketahanan tinggi, dan meningkatkan resiliensi lingkungan dengan memperkuat penerapan. Keberadaan strategi tersebut, diharapkan dapat membangun Kabupaten Sintang sebagai daerah yang bertahan dari ancaman banjir.
Volcano Tsunamis and their effects on moored vessels safety: The 2022 Tonga event
Authors: Padilla Sergio , Aniel-Quiroga Íñigo , Omira Rachid , González Mauricio , Kim Jihwan , Baptista Maria A.
Published: March 2024

Abstract. The violent explosion of the Hunga Tonga-Hunga Ha’apai volcano on January 15, 2022, was the origin of an atmospheric wave and a volcano-meteorological tsunami (VMT), both of which were recorded worldwide. The Tonga tsunami event caused resonance effects, leading to wave amplification in some far-field coastal areas like La Pampilla port in Callao, Peru, 10,000 km away from the volcano, where the rupture of the Vessel mooring lines occurred 15 hours after the eruption, resulting the spill of over 11,000 barrels of crude oil. This study aims to better understand the coastal effects of the Tonga tsunami, focusing on mooring loads in marine port environments. We examine how the VMT affected the safety of vessel moorings, hypothesising that atmosphere-induced acoustic ocean waves exerted hydrodynamic loading that endangered ships in port areas. A tsunami propagation obtained with a validated Boussinesq model at the local scale in Callao Bay provides the input to the mooring system model applied to a vessel with similar characteristics to the one docked at La Pampilla Port on the day of the Tonga event. This allows to study the effect of the VMT on overstressing and the potential mooring breakage. The results suggest that the Tonga tsunami event could be responsible for the movement and loss of positioning of the vessel. Furthermore, atmospheric waves significantly increased mooring stresses, particularly on the starboard quarter moorings. This event showed the need to prepare Tsunami Early Warning Systems and port authorities for detecting and managing VMTs induced by atmospheric acoustic waves. The work provides new insights into the far-field effects of the Tonga 2022 tsunami and discusses the lessons learned from such an uncommon event.
A hybrid framework for improved crop mapping over a large scale by combining pixel-based and object-based approaches
Authors: Di Yuanyuan , Dong Jinwei , Fu Ping , Marsh Stuart
Published: March 2024

Remote sensing technology presents unique possibilities for monitoring agricultural systems, providing accurate information like crop type distribution, crop planting area, crop rotation, etc. Extracted from remote sensing imagery, previous efforts generally produce crop information based on pixel-based classification strategy without considering spatial context of objects. Further incorporation of object-based image analysis in crop type mapping could improve mapping accuracy and reduce disturbance caused by uncertainties caused by pixel-based methods. Here we aim to combine the advantages of pixel-based and object-based approaches for further improving crop type maps over Northeast China based on Sentinel-2 imagery, simple non-iterative clustering (SNIC), random forest classifier and Google Earth Engine platform. The results showed in the majority of cropland, object-based mapping results had higher accuracies and reduced obvious errors at parcel level. Overall accuracies improved by 0.5% and the Kappa coefficient improved by 9% in Sanjiang Plain. However, soybean and maize intercropping with small parcels could be ignored in object-based methods when clustering objects. Therefore, an integration of pixel and object-based approaches was adopted considering different landscapes and patch areas to generate an unprecedentedly accurate crop type map in Northeast China.
Da possibilidade de medidas judiciais e administrativas em análise ou cognição sumária envolvendo o direito ao reequilíbrio econômico-financeiro
Authors: Fortini Cristiana , Lana Cavalcanti Caio Mário
Published: March 2024

Em síntese, o equilíbrio econômico-financeiro dos contratos administrativos é o direito constitucionalmente previsto no art. 37, XXI, da Constituição da República que garante às partes contratantes, ao longo do ajuste, a manutenção da equação econômico-financeira, é dizer, da relação inicialmente pactuada entre encargos e ganhos, entre ônus e bônus contratuais. Trata-se de instituto que, portanto, podendo ser arguido tanto pela Administração quanto pelo particular, assegura que sejam “mantidas as condições efetivas da proposta”, conforme a literalidade do supracitado dispositivo constitucional. Ante o exposto, é de se perceber que o reequilíbrio econômico-financeiro do contrato é o direito subjetivo constitucional propriamente dito, que exsurge do desequilíbrio da equação inicialmente pactuada; e o reajuste, a correção monetária, a repactuação e a revisão são mecanismos jurídicos que se prestam a resguardar e a concretizar aquele desiderato. Compreende-se, assim, que tais medidas sumárias não apenas são possíveis à luz do ordenamento jurídico pátrio, mas necessárias; porquanto hipóteses existem em que a situação in concreto exige um resguardo imediato, sendo inconveniente e indevido aguardar o esgotamento pleno do devido processo legal.
Student Youth Trust in The Transport Sharing Economy
Authors:   Financial University under the Government of the Russian Federation, Ivanova Yana , Antonyuk Valeriya ,   Financial University under the Government of the Russian Federation, Tyurikov Aleksandr ,   Financial University under the Government of the Russian Federation
Published: March 2024

Статья раскрывает основные результаты авторского социологического исследования оценки формирования доверия московских студентов к транспортной шеринг-экономике (каршерингу, велошерингу, кикшерингу и райдшерингу). Феномен доверия – явление не новое в социологии и экономике, но недостаточно изученное в развивающихся экономических отношениях совместного потребления. Это обуславливает актуальность проведённого исследования вследствие растущей популярности данного типа экономики в повседневной жизни. Доверие в шеринг-экономике играет важную роль, ведь без него не мыслимы конструктивные и плодотворные общественные отношения. Результаты проведённого исследования свидетельствуют о том, что институт доверия сегодня находится на начальных стадиях формирования и развития, а, значит, не позволяет экономике совместного потребления добиваться должного прогресса и эффективности. Опрошенные московские студенты показали низкую удовлетворённость услугами райдшеринга; к тому же, этот вид услуг оказался наименее популярным среди остальных. Также было отмечено, что многие студенты не проявляют должного внимания к нормативной стороне пользования шеринг-услугами, что очень важно, ведь нормативная составляющая является одной их ключевых при определении развитости того или иного социального института. На основании анализа материала, полученного при проведении со студентами фокус-групп, авторами статьи сформулированы рекомендации и меры по формированию институционального доверия в транспортной экономике совместного потребления по 4 направлениям: рекомендации по улучшению инфраструктуры и сервиса, рекомендации по работе с постоянными клиентами, рекомендации по ведению маркетинговой деятельности и рекомендации по повышению безопасности и кибербезопасности пользователей.
Economics and Management Graduates: Employment Profiles and Generational Features
Authors:   Lomonosov Moscow State University, Zolotina Ol'ga , Serpukhova Mariya ,   Lomonosov Moscow State University
Published: March 2024

Вопросы поиска работы, трудоустройства и качества занятости молодёжи являются актуальными, поскольку представители этой социально-демографической группы находятся на этапе формирования трудовых стратегий, и от параметров перехода от обучения к работе во многом зависят их будущая профессиональная жизнь и положение на рынке труда. Настоящее исследование посвящено изучению ключевых сфер занятости выпускников системы высшего образования в области экономики и управления. В качестве основных сфер, которые выбирают выпускники экономических специальностей, выделены работа по найму в бизнесе, занятость в сфере государственного управления, в образовательных или научных учреждениях, предпринимательство, проектная работа (фриланс). В результате определены основные характеристики трудоустройства и работы выпускников, а также специфические особенности профессионального развития в соответствующих сферах занятости. Специфические характеристики работы, которые различаются по сферам занятости – вероятность получения сравнительно более высокой зарплаты, должности и ответственности высокого уровня, уровня удовлетворённости и соответствия работы полученному образованию. Базой для анализа послужили мониторинговые исследования в отношении выпускников Экономического факультета МГУ имени М.В. Ломоносова – ежегодное анкетирование студентов выпускного курса и мониторинг жизненных траекторий специалистов разных лет выпуска. Полученные результаты могут использоваться специалистами-исследователями для углубления понимания положения и развития карьеры выпускников вузов на рынке труда, учащимися системы высшего образования – для определения наиболее перспективных и привлекательных сфер занятости с учётом своих приоритетов, абитуриентами – для более взвешенного и информированного выбора направления подготовки в вузе.
Jan Lubrański, biskup płocki 1497-1498
Authors: Zyglewski Zbigniew
Published: March 2024

W 1497 roku, dwa lata po przyłączeniu Księstwa Płockiego do Polski, zmarł biskup płocki Piotr Chotkowski. Król Jan Olbracht chciał, aby jego następcą został wicekanclerz Grzegorz von Lubraniec. Jednak ze względu na podeszły wiek polecił na ten urząd swojego siostrzeńca Jana Lubrańskiego, sekretarza królewskiego. 6 listopada 1497 roku arcybiskup gnieźnieński Fryderyk Jagiellończyk został wybrany na biskupa płockiego – w wyniku głosowania wybranego przez kapitułę Mikołaja Bartnickiego. Ten z kolei zaproponował Jana Lubrańskiego. Wydaje się, że wybór ten został już wcześniej uzgodniony z częścią kanoników i Mikołajem Bartnickim. W dniu wyborów Jan Lubrański przebywał w Gdańsku jako poseł królewski. Później przebywał stale na dworze królewskim. 21 kwietnia 1498 roku za protekcją króla został biskupem poznańskim, jednak do końca tego roku posługiwał się tytułem biskupa płockiego i sprawował ten urząd. Jako biskup płocki przyczynił się do fundacji klasztoru obserwantów w Skępem. Wybór Jana Lubrańskiego na biskupa płockiego miał pod wieloma względami kluczowe znaczenie dla tej diecezji, a przede wszystkim zapoczątkował proces jednoczenia kraju i diecezji płockiej z Królestwem Polskim.
A NEW APPROACH TO PSYCHOLOGICAL ISSUES IN LITERATURE LESSONS
Authors:   Tashkent State University of Uzbek Language and Literature named after Alisher Navoi, Isaeva Shoira
Published: March 2024

This article is devoted to the issues of a new approach to psychological problems in the discipline of Uzbek literature. The article covers theoretical issues of the topic. It reflects the specifics of psychological problems, as well as theoretical and scientific views on the topic.The article substantiates that a new approach to psychological issues in literary criticism is highly effective for students when studying a work of art. It has been determined that through a new approach to psychological problems in the discipline of Uzbek literature, the knowledge and creative potential of students can be developed.
PROJECT TECHNOLOGY IN TEACHING UZBEK AS A FOREIGN LANGUAGE
Authors:   Tashkent State University of Uzbek Language and Literature named after Alisher Navoi, To‘raqulova Oqila , Karayeva Begam ,   Moscow State University of Linguistics.
Published: March 2024

In teaching the Uzbek language as a foreign language, organizing lessons based on project technology increases the responsibility of the teacher and the student. The main goal of the Uzbek language classes or-ganized on the basis of project technology is the result and effectiveness of the lesson. The basis of this is to increase the students’ vocabulary, to make them speak independently using grammatical means, to be able to exchange and express opinions independently, to perceive the heard mate-rial, as well as to receive information, to express their reaction to events. is to acquire the skill of communication.This article discusses the theoretical and practical foundations of the methodology for using project technology in teaching Uzbek as a foreign language, the use of project activities when students study Uzbek as a foreign language, and the project in teaching Uzbek as a foreign language. Practical aspects of using the technology of the Uzbek language as a foreign language, lexical or grammatical material, recommendations for teaching oral speech based on project-based learning technology are described.
PSYCHOLINGUISTIC FACTORS OF READING COMPREHENSION IN TEACHING A SECOND LANGUAGE
Authors:   Doctoral student of Samarkand State Insti-tute of Foreign Languages, Sadikova Gulkhayo
Published: March 2024

This article discusses reading comprehension and its difficulties in teaching a second language. Several important factors that influence read-ing comprehension in a foreign language are analyzed as well. There are stated the ideas of world-known scholars concerning the psycholinguistic factors of reading comprehension. Vocabulary knowledge, grammar and syntax, working memory, cognitive load, metacognition, cultural knowl-edge, phonological processing, reading strategies, motivation and attitude, prior knowledge, individual differences, reading fluency, feedback and in-teraction are discussed.