bluuebunny/crossref_metadata_2025_split huggingface dataset:
Contratación verbal y buena fe: una visión crítica de la buena fe de los contratistas en la contratación verbal
Authors: BLANCO MONTAÑÉS ABEL 
Published: January 2025

En sede judicial, la noción y el principio de la buena fe han jugado
generalmente en contra de la Administración en los casos de contratación verbal.
Sin embargo, también es preciso poner en duda o sencillamente negar la buena
fe de los contratistas en un gran número de casos, ante la imposibilidad de asignarles
una ignorancia excusable en la validez de una contratación que no presenta
ninguna apariencia de regularidad jurídica. Este artículo desarrolla una visión crítica
de la buena fe de los contratistas o proveedores y trata de precisar las consecuencias
que la ausencia de buena fe en su conducta puede surtir en el seno de
los mecanismos legales que la Ley Contratos del Sector Público establece para depurar
estos supuestos. Para llevar a cabo ambas cosas, se tiene en cuenta la jurisprudencia
y la doctrina de los órganos consultivos.
Egoitza judizialean, fede onaren kontzeptuak eta printzipioak, oro
har, Administrazioaren kontra egin dute ahozko kontratazioetan. Alabaina, kasu askotan
zalantzan jarri behar da edo, besterik gabe, ukatu behar da kontratisten fede
ona, ezin zaielako eman ezjakite barkaezina erregulartasun juridikoaren itxurarik ez
duen kontratazio bat baliozkotzean. Artikulu honetan ikuspegi kritikoz aztertzen da
kontratisten edo hornitzaileen fede ona, eta saiatzen da zehazten haien jokabidean
fede onik ez badago zein ondorio izan daitezkeen Sektore Publikoko Kontratuen Legeak
kasu horiek garbitzeko ezartzen dituen lege-mekanismoetan. Biak gauzatzeko,
organo aholku-emaileen jurisprudentzia eta doktrina hartzen dira kontuan.
In the courts, the notion and principle of good faith has generally
worked against the Administration in cases of verbal contracting. However, it is
also necessary to question or simply deny the good faith of contractors in many
cases, given the impossibility of assigning them excusable ignorance of the
validity of a contract that does not present any appearance of legal regularity. This
article develops a critical view of the good faith of contractors or suppliers and
tries to specify the consequences that the lack of good faith in their conduct may
have within the legal mechanisms that the Public Sector Contracts Act establishes
to purge these cases. In order to do both, the case law and the doctrine of the
advisory bodies are taken into account.
Impact of Health Education on Knowledge, Attitude, and Practice towards Human Papilloma Virus and its Vaccination
Authors: Ramakrishna Santhosh , Anjum Waseem , Radhakrishna Veerabhadra , Kudthni Ravi , Vishwanath Pooja 
Published: January 2025

Abstract

Background:
Despite the recommendation, the rate of Human Papilloma Virus (HPV) vaccine uptake is poor in developing countries. The possible reasons for this could be limited knowledge, poor acceptance, safety concerns, cost of the vaccine, and lack of awareness. Hence, a study was conducted to determine the effect of health education on knowledge, attitude, and practice toward HPV infection and its vaccination.Methods:
An interventional study was conducted in the Tumkur district of India amongst female students studying in pre-university colleges. A questionnaire was provided to evaluate the knowledge, attitude, and practice about HPV infection and vaccination before and after health education.Results:
After the health education, awareness about the effects of HPV and the mode of transmission of HPV increased from 62% to 71% (p<0.001) and 12% to 41% (p<0.001) respectively. Health education also increased knowledge about the availability of vaccination against HPV (34% to 87%; p<0.001), the population at risk for HPV infection (16% to 35%; p<0.001), the ideal age group for HPV vaccination (45% to 90%; p<0.001), and the overall knowledge score (5.6/17 to 12/17). Health education improved the willingness to pay for the vaccination from 34% to 56% (p<0.001) and the willingness to recommend others to vaccinate from 61% to 89% (p<0.001). Conclusion:The health education increased awareness about the symptomatology, mode of transmission, population-at-risk, and the effects of HPV infection. Health education also improved the willingness to pay for the vaccination and willingness to recommend others to vaccinate against HPV.
Burden of Mental Morbidities among Health Care Workers in a Tertiary Care Hospital Of West Bengal during Third Wave of COVID-19 Pandemic: A Cross-Sectional Study
Authors: Ghosh Soumi , Bag Sourav , Mondal Arijit , Roy Soumit 
Published: January 2025

Abstract

Introduction: Healthcare workers (HCWs) are constantly on the frontlines, facing the brunt of the COVID 19 pandemic in their personal, professional, and social lives. This pandemic has also taken a toll on the lives of healthcare workers over the past two years. Facing the stress and burnout since the pandemic has begun, during the third wave of the pandemic, there might be an increase in mental health issues among HCWs in this state. The aim of the study is to assess the magnitude of anxiety and depression during the third wave of COVID-19 pandemic among the healthcare workers in a tertiary care hospital in West Bengal.

Materials and methods: The observational study was conducted at IPGMER & SSKM Hospital, a tertiary care teaching hospital in Kolkata, West Bengal, over a period of one week from January 19 to January 26, 2022. A cross-sectional rapid survey was conducted using an online questionnaire containing the Beck Anxiety Inventory (BAI) and Beck Depression Inventory-II (BDI-II) among HCWs in the hospital using a Google Proforma through various social media groups. A total of 86 HCWs participated over a period of one week. The data was analysed using SPSS 16 software. Descriptive statistics and univariate logistic regression were used.

Result: In the present study, it was found that among 86 people, 61 of them were aged between 26-40 years, half of them, i.e., 45 people, were male, and more than one-fifth (22.1%) (n = 86) had moderate to severe anxiety. Most of the participants, i.e., 39 of them (45.3%), had clinical depression ranging from borderline to extreme. No significant association of moderate to severe anxiety and depression and socio-demographic characteristics was noticed, except for the significantly higher preponderance of anxiety in female gender (p value= 0.0001). Anxiety showed a good positive correlation with depression (p value less than 0.001) and all who had severe anxiety were also suffering from either severe or extreme depression.

Conclusion: An alarming proportion of anxiety and depression was noticed among HCWs. The prevalence of anxiety and depression (severe grade) among HCWs are 6% and 8% respectively. So awareness regarding their own mental health, preventive therapies, and proper diagnosis and treatment of cases are needed.
A Rare Case of a Pregnant Woman with Severe Thrombocytopenia Associated with Systemic Lupus Erythematosus
Authors: Arora Gitanshi , Prabhu Gauri Abhishek 
Published: January 2025

Abstract
This case report describes a 22-year-old pregnant woman with systemic lupus erythematosus (SLE) and severe thrombocytopenia at 32 weeks of gestation with dichorionic diamniotic (DCDA) twins. She had a platelet count of 3,000/μL, persistent thrombocytopenia despite transfusions, and symptoms including rashes and muscle cramps. Diagnosis was confirmed with a positive antinuclear antibody (ANA) test. Treatment included methylprednisolone pulse therapy, hydroxychloroquine, and intravenous immunoglobulin (IVIG).
At 34 weeks and 4 days, the patient went into preterm labor and underwent a cesarean section. Preoperative platelet transfusions raised her platelet count to 51,000/μL. Both twins were delivered safely and admitted to the NICU for prematurity. Postoperative care included immunosuppressive therapy, antihypertensives, and antibiotics, with steady improvement in the patient’s condition and platelet count.
This case highlights the challenges of managing SLE with severe thrombocytopenia during pregnancy, especially with twins. Early diagnosis, tailored treatment, and coordinated multidisciplinary care led to positive maternal and neonatal outcomes. This emphasizes the importance of proactive management in high-risk pregnancies to ensure the best possible results.
The Implementation of Merdeka Curriculum in English Subject at the Seventh Grade Students of SMPN 1 Ampek Angkek
Authors: Julianti Uci , Reflinda Reflinda , Melani Melyann , Roza Veni 
Published: January 2025

This research was conducted based on the problems which were found by the researcher at the seventh grade of SMPN 1 Ampek Angkek. First, teacher difficulties in understanding and creating syllabus. Second, teacher difficulties challenges in comprehending the content of the new textbooks merdeka curriculum. Third, the delayed arrival of books at school leads teacher to use the previous curriculum books, eventhough the merdeka curriculum has been implemented in the school. The study aims to determine how teacher the planning, implementation, and evaluation of the curriculum in class and to find the teacher’s problem during the implementationn of the merdeka curriculum in English subject at seventh grade of SMPN 1 Ampek Angkek.This research was Descriptive Qualitative research. The instruments of this research were observation checklists and interviews. The informant of this research was teacher who taught at the seventh grade in SMPN 1 Ampek Angkek. The data were obtained from two class observation in four meeting from seventh grade and interview with English teacher. To analyzed the data, researcher used the theory of Miles, Huberman, and Saldana. The results of the research show that the implementation of the merdeka curriculum learning includes planning learning by identifying the availability of effective weeks, analyzing allocated learning outcomes to effective weeks, determining learning objectives and learning objective flow, and formulating teaching modules. The problem faced by Planning include difficulties in creating teaching modules, implementation challenges involve applying teaching strategies, evaluation challenges students learning outcomes remain low even though the material has been studied repeatedly.
Solving environmental and energy issues in megalopolises through the use of electric vehicles
Authors: Zagarin D. A. , Shabanov A. V. 
Published: January 2025

Introduction (problem statement and relevance). The paper deals with the area of electric drive application in vehicles in the Russian Federation and analyzes their development trends in the advanced countries witnessing the greatest progress in this area. It provides energy efficiency characteristics of electric vehicles and plug-in hybrids, as well as their sales trends in the advanced European countries. The paper also considers environmental and energy issues of electric vehicle use in Moscow.The purpose of the study is to justify efficiency of use of electric vehicles in Moscow as well as to analyze the electric vehicle development in the advanced European countries.Methodology and research methods. Analysis of information about application of the electric drive in vehicles and comparative computational and experimental evaluation of efficiency of use of electric vehicles relative to traditional vehicles within the UN urban driving cycle.Results. Energy efficiency characteristics of electric vehicles and plug-in hybrids as well as electric vehicle sales trends taking into account the cost of power in different countries were analyzed. The energy efficiency calculation for the use of electric vehicles in Russia showed that in summer the consumed power ratio between the traditional vehicle with a gasoline internal combustion engine and the electric vehicle amounts to 5.2. In winter, this ratio amounts to 2.5. Experimental evaluation of power consumption for operation of the electric vehicle HVAC system was performed. The analysis of electric vehicle development in the advanced European countries has shown that the electric vehicle sales depend on the power cost.Practical significance. The analysis and computational and experimental research performed by the authors have shown that the solution to the issue of strong atmospheric air pollution with hazardous emissions in Moscow will largely depend on the use of electric vehicles with environmentally friendly and energy-efficient powertrains.
Mode-metering the loading of the electromechanical transmission of electric bus LiAZ-6274 when driving along the routes in Moscow using a telematics service
Authors: Butarovich D. O. , Panshin M. V. , Panshin A. V. 
Published: January 2025

Introduction (problem statement and relevance). Today, electric buses are used as one of the main transport means on the routes of Moscow. It has been found that operation of electric buses significantly differs from operation of conventional buses equipped with an internal combustion engine. In this regard the need to define the initial data in terms of the electric bus speed on the route, power supplied and torque distribution per unit of time on the transmission shafts determining operational loading modes of the electromechanical transmission gear, remains a pressing issue. Thus, it is necessary to perform a comprehensive mode-metering of the transmission as the examined vehicle drives the city routes.The purpose of the study is to form initial data for determination of the load mode parameters of the transmission being developed or examined.Methodology and research methods. The proposed method of forming the initial data consists in reading the information coming to the electronic unit of wireless message transmission via the Controller Area Network protocol (CAN messages) along with the functions of collecting telematics information with further processing to represent it in the form of graphs of distribution of torque and speed over time.Scientific novelty and results. The mode-metering of loading of an electromechanical transmission of urban wheeled electric transport when driving on the route, using the Controller Area Network bus embedded in the vehicle, allowed obtaining a set of data on distribution of vehicle speed and torque occurring in the transmission over time.Practical significance. The developed method of mode-metering of electromechanical transmissions of urban wheeled electric transport can be applied in analysis of transmission durability on various electric bus routes in Moscow while excluding creation of expensive specialized measuring complexes.
Analysis of patterns of pollution of the air in the interior space of vehicles with hazardous substances (nitrogen oxides) during vehicle operation in different weather conditions and in heavy traffic flows
Authors: Bulycheva Z. Yu. , Kozlov A. V. , Kondrat’ev D. V. , Gnevnaya E. V. 
Published: January 2025

Introduction (problem statement and relevance). The main issue of environmental safety of the country is air pollution on heavily trafficked highways and, respectively, in the interior space of vehicles. Studying of toxic effects of nitrogen oxides NO, NO2 on a human body is related to the fact that they are one of the main components of vehicle exhaust gases.The purpose of the studies is to define the nitrogen oxide content in the environment and interior space of the vehicles under test with different engine types throughout the spring–summer–autumn seasons when driving along the developed route under the conditions of heavy traffic flows, and to determine the factors influencing the increased content of nitrogen oxides in the interior space of vehicles with different engine types.Methodology and research methods. The studies were carried out according to the specially developed and approved procedure throughout the spring – summer – autumn seasons.Scientific novelty and results. The results of the studies were used at the stage of development of a test method for assessment of vehicle interior air purification systems efficiency within the framework of UNECE Inland Transport Committee activities.Practical significance. Based on the conducted studies, a conclusion was made on the necessity to include nitrogen oxide NO into the list of pollutants to be limited in the European standard under development.
<span style="text-align:justify;"><strong>Thực trạng quản lý hoạt động giáo dục hướng nghiệp cho học sinh ở các trường trung học cơ sở huyện Cần Đước, tỉnh Long An</strong></span>
Authors: Lê Hùng Cường , Huỳnh Ngọc Hiền 
Published: January 2025

Giáo dục hướng nghiệp giúp học sinh nhận thức và lựa chọn nghề nghiệp phù hợp với năng lực, sở thích, góp phần phát triển nguồn nhân lực chất lượng cao, đáp ứng nhu cầu kinh tế - xã hội. Mặc dù Đảng và Nhà nước đã ban hành nhiều chính sách về giáo dục hướng nghiệp, tỷ lệ học sinh tham gia phân luồng sau tốt nghiệp trung học cơ sở tại huyện Cần Đước, tỉnh Long An vẫn còn thấp, chưa đạt mục tiêu. Các khó khăn như thiếu cơ sở vật chất, đội ngũ giáo viên chuyên môn và nhận thức hạn chế của cán bộ quản lý, giáo viên và phụ huynh ảnh hưởng đến hiệu quả giáo dục. Do đó, nghiên cứu thực trạng quản lý hoạt động ở các trường trung học cơ sở huyện Cần Đước là cần thiết để đưa ra giải pháp nâng cao chất lượng giáo dục hướng nghiệp, đóng góp vào sự nghiệp đổi mới giáo dục của đất nước. Bài viết này trình bày kết quả nghiên cứu thực trạng quản lý hoạt động ở các trường trung học cơ sở huyện Cần Đước.
Digital Literacy as a Tool for Identifying Fake News: A Comparative Analysis Using the Example of European and Kazakh Media
Authors: Sultanbayeva Gulmira , Akynbekova Altyn , Belgarayeva Ardak , Buyenbayeva Zarina , Ashimova Aitolkyn 
Published: January 2025

Abstract
The importance of the study is determined by the necessity to develop effective methods for detecting fake news to ensure societal information security, as misinformation can be used to harm at various levels, including engaging in hybrid warfare. The aim of this work is a comparative analysis of the use of digital literacy as a tool for detecting fake news in European and Kazakhstani media to determine the most effective mechanisms of counteraction. Programs and strategies for using digital literacy tools to improve media literacy among the population were analyzed. The study showed that in European countries, fact-checking and media education tools are actively used, while in Kazakhstani mass media, this approach is still in the early stages of development. It was also determined that effective cooperation between government agencies, mass media, and educational institutions plays an important role in detecting fake news, and only comprehensive interaction can lead to the formation of a truly effective mechanism for countering misinformation. The practical significance of the study lies in the fact that the obtained results can be used to develop recommendations for increasing the effectiveness of using digital literacy as a tool to combat misinformation.
Superexplotación y trabajo doméstico en territorios rurales del Sur Global. Intercambio de valores entre unidades domésticas rurales parcialmente asalariadas y el capital silvoagroextractivo en Chile
Authors: Cuevas Valdés Pablo 
Published: January 2025

El presente artículo tiene por objetivo plantear una discusión teórica respecto del problema del valor de la fuerza de trabajo asalariada en territorios silvoagroextractivos, caracterizados por una estructura de unidades domésticas donde predominan los ingresos combinados del trabajo asalariado y de la producción doméstica (destinada al autoconsumo o parcialmente al mercado). El artículo se interroga respecto de si el trabajo invertido y consumido en la producción doméstica, al interior de la unidad, se constituye como una fuente de acumulación para los capitales que compran fuerza de trabajo proveniente de aquellas unidades, y analiza el mecanismo específico que podría operar en ese traspaso de valores. Lo anterior, se realiza en discusión con algunas propuestas contemporáneas que teorizan respecto de la posibilidad de la incorporación del trabajo doméstico no mercantilizado en las cadenas de valor capitalistas que se despliegan en los territorios, pero que lo hacen sosteniendo la insuficiencia de una teoría del valor-trabajo para comprender este tipo de fenómenos en el contexto del antropoceno/capitaloceno. En una lectura alternativa, se argumenta que la noción de superexplotación del trabajo es útil para describir este traspaso de valor, lo que respaldaría la hipótesis de que son las propias unidades domésticas las que impulsan una mayor y más completa proletarización en los espacios periféricos. En esta línea, se sostiene que conceptos como la superexplotación y las particularidades del método que esta implica, permiten visibilizar dinámicas específicas del Sur Global.
Welfare state, direitos sociais de segunda dimensão e seguridade social no Brasil
Authors: Da Silva Pinto Gaudencio Betania , Batista Pereira Fernando , Carlos Ribeiro Wesllay 
Published: January 2025

Este estudo tem o objetivo de analisar o surgimento da seguridade social no mundo desenvolvido e suas contribuições para a seguridade social no Brasil. O welfare state constituiu os benefícios sociais de alcance universal promovidos pelo Estado, garantindo uma ligação entre as forças do mercado e suprir as necessidades sociais. O tema é relevante, pois os direitos sociais e a formação da seguridade social, asseguram aos indivíduos um mínimo existêncial base do princípio da dignidade da pessoa humana. Utilizou-se de método qualitativo por pesquisa descritiva. Conquanto no Brasil, o estado de bem-estar social não teve a mesma dimensão dos modelos de welfare state pelo mundo, apenas ensaiou algumas políticas sociais. Com a promulgação da Constituição da República Federativa de 1988 implementou a seguridade social, porém a preocupação não sugeria ações voltadas puramente a ações políticas sociais e assistencialistas, mas desenvolvimentista e manter a estabilidade econômica.
La acción comunicativa y el periodismo en tiempos difíciles
Authors: Paredes Ramírez Willington 
Published: January 2025

El presente ensayo tiene como objetivo determinar la acción comunicativa del periodismo ecuatoriano de investigación, enmarcado en una serie de acontecimientos socioculturales e ideológicos que realizan determinados y concretos actores sociales, y en los que gravitan e influyen directamente en diferentes sectores sociales. En el contexto histórico se identifican un conjunto de intereses económicos, sociales, políticos e ideológicos, individuales y colectivos, que influyen de manera directa e indirecta en labor del periodista, comprometido con una acción comunicativa libre, analítica, critica y relativamente independiente busca, por todos los medios, ejercer su profesión sin estos obstáculos y bloqueos. Se presenta una breve sinopsis histórica de los más sonados casos de corrupción, que la acuciosidad del periodismo y la prensa de investigación, puso a la luz pública en el Ecuador entre 1960 y 2020. Entre las principales conclusiones se puede establecer que el periodismo de investigación, como acción comunicativa, que se hace real y efectiva tarea en el trabajo de los periodistas, no es otra cosa que una forma de acción. Un modo especializado, de mucha responsabilidad y compromiso cívico, ético, y también ideológico-político, de “audacia y atrevimiento” de quienes buscan la verdad para la sociedad. Por eso en la acción comunicativa del periodismo, especialmente cuando es crítico, analítico y objetivo, siempre tendrá riesgos.