bluuebunny/crossref_metadata_2025_split huggingface dataset:
LINEAMIENTOS PEDAGÓGICOS COMO ESTRATEGIA PARA MATERIALIZAR LA POLITICA DE INCLUSION DE LAS TECNOLOGIAS DEL APRENDIZAJE Y LA COMUNICACIÓN EN LAS INSTITUCIONES EDUCATIVAS
Authors: Luz Dary Sandoval Delgado  
Published: March 2023

Entender la educación en estos tiempos de globalización exige como lo afirma nuestro Nobel Gabriel García Márquez en una de sus reflexiones un nuevo modo de pensar, una mirada crítica frente a los diferentes cambios que este sistema ha generado a nivel mundial tanto en la economía, las relaciones exteriores y la educación y un análisis sobre el papel que desempeñan las tecnologías digitales ya que estas herramientas han contribuido enormemente en la transformación de la realidad. En este artículo se quiere hacer una reflexión acerca de la problemática que existe en torno a los desafíos que estas tecnologías han traído en nuestro sistema educativo y el compromiso que debe asumir el gobierno nacional en relación con la implementación de una política pública de formación docente, de inversión para la dotación, adquisición de equipos de cómputo y la generación consentida y participativa de unos estándares que orienten sobre la manera de articular las Tecnologías al componente curricular. Dado lo anterior, se desarrolla un trabajo de investigación que busca contribuir con esta preocupación a nivel nacional y luego de un análisis de la situación problema, el estudio de los antecedentes y la teoría mediante la consolidación del marco teórico, se generan unos lineamientos curriculares como estrategia para materializar la política de inclusión de las Tecnologías del Aprendizaje y el Conocimiento en las instituciones educativas. Para lograrlo se realizó un estudio cualitativo, basado en la teoría fundamentada y este a su vez en el método comparativo constante (MCC) para analizar y comprender la realidad de los docentes y estudiantes mediante la aplicación de una entrevista estructurada que posibilita recoger la información necesaria para la generación de dichos lineamientos.
OBJETO VIRTUALES DE APRENDIZAJE EN EL MARCO DE LA EDUCACIÓN 4.0: UNA ALTERNATIVA PEDAGÓGICA MEDIADA CON LAS TIC PARA EL LOGRO DE APRENDIZAJES SIGNIFICATIVOS
Authors: Wilson Rodríguez  
Published: March 2023

La educación está llamada a responder de manera creativa, dinámica e innovadora a los problemas y desafíos de la sociedad. Pues, está demostrado que la presencia de las Tecnologías de la Información y Comunicación (TIC) en los sistemas de enseñanza favorecen la planeación e implementación de herramientas digitales que favorecen el desarrollo y fortalecimiento de las competencias que requiere el estudiante hoy relacionadas con la resolución de problemas, el trabajo en equipo, la comunicación e interacción, el pensamiento crítico y computacional. Considerándose los Objetos Virtuales de Aprendizaje (OVAS) como un tipo de herramientas digitales reutilizables que permiten crear espacios de instrucción óptimos y flexibles para facilitar el proceso de enseñar y aprender de manera motivadora en el marco de la educación 4.0. El artículo se basa en una investigación documental soportada en las técnicas de localización y fijación de datos, análisis de documentos y de contenidos que pretende enriquecer los conocimientos sobre las principales características de estos recursos para fortalecer los saberes y generar prácticas para que el cuerpo docente maneje e incluya el uso de las TIC dentro de los diferentes procesos educativos, lo que genera un valor agregado y positivo dentro del rol del docente como investigador, diseñador y creador de recursos educativos digitales. Se concluye que en la actualidad existe un sinfín de metodologías para el diseño y construcción de estos recursos, sin embargo, en la producción de OVA, es necesario considerar la intencionalidad didáctica de los contenidos del recurso, el OVA tiene que ser entendido por los usuarios del mismo, es importante reconocer que siempre y cuando se presente una selección adecuada según el nivel de conocimiento de cada estudiante, así mismo se presentara una mayor aprehensión del conocimiento por parte del mismo.
REFLEXIONES ACERCA DE INTEGRACIÓN CREATIVA DE LAS TIC EN LA GENERACIÓN DE CULTURA AMBIENTAL
Authors: Jacqueline Casallas Leiva  
Published: March 2023

Este ensayo de tiene como finalidad principal proponer una reflexión sobre la generación de cultura ambiental a partir de la cátedra de educación ambiental integrando el uso del TIC (tecnologías de la información y comunicación) como un recurso creativo, innovador y motivante en la formación de los estudiantes; en el marco de la intención investigativa a nivel doctoral denominada Integración de las TIC en la generación de cultura ambiental y sostenible en estudiantes de básica en el colegio Laura Vicuña, en Santa Marta (Colombia). La temática se presenta con una postura crítica desde los sustentos conceptuales y epistemológicos que permitan comprender que la formación en educación ambiental debe ir más allá de la inserción al currículo y cumplimiento de la normativa colombiana, adentrarse en generar hábitos y comportamientos amigables con el ambiente, para lo cual las TIC se constituyen en un creativo recurso didáctico que asiste a los docentes en la formación de “ciudadanos del mundo”, conscientes de la responsabilidad en el cuidado del planeta, para asegurar los recursos a la siguiente generación. En la indagación documental realizada, que se surtió en las etapas de recolección selección y análisis de fuentes primarias, se encontraron pocas pesquisas de investigaciones que vinculen la educación ambiental para la generación de cultura ambiental mediante las TIC, se infiere, entonces, la pertinencia de intención investigativa como un aporte a docentes y formadores de nuevas generaciones.
A Contribution to the Contextualization and Dating of Stećci in Staro Slano near Trebinje
Authors: Kurtović Esad 
Published: March 2023

With the help of documents from the State Archives of Dubrovnik, the author provides a contribution to the historical context and dating of two medieval tombstones (stećci) of Dobrilo Pribilović and Dobrilo Božićković in Staro Slano near Trebinje. The key factors in this are the scribes Obrad Krajković and Ivko Obradović. The author confirms Marko Vego’s assumption that the scribes were related and that they were father and son. Obrad Krajković from Lug near Trebinje is mentioned in written records of the Dubrovnik archives in the period from 1420 to 1447. He had brothers Metko (1411–1434), Staniša (1420–1428) and, probably, Ratko Krajković (1429). Obrad’s sons were Pribio (1426–1444), Ivko (1440), Vukosav (1440–1456), Vukac (1440–1469) and Jurak (1453–1459) Obradović Krajković. The inscription on the tombstone of Dobrilo Pribilović was created in thefirst half of the 15th century and this can be more precisely determined through the mentioning of scribe Obrad Krajković (1420–1447). The tombstone of Dobrilo Božićković is from the middle of the 15th century which is determined by the existence of the scribe Ivko Obradović (1440), as well as the last mention of his father Obrad Krajković (1447).
About the issue of Stećci from the Dalmatian perspective
Authors: Milošević Ante 
Published: March 2023

Article discusses the late medieval monolithic tombstones – Stećci, mainly the so-called ridge Dalmatian type, their cultural affiliation and time of origin since the previous studies are still seeking a satisfactory answer to this important issue. Assessment on these issues in this disscussion are not offering a new theory, but it endeavors to develop and deepen oneof those previously presented. In particular, it tries to strengthen the assumptions of the authors who associated genesis and development of these monumental tombstones with the Vlachs who were separate ethnicity at that time in the Western Balkans, and which are, as it is usually interpreted, the rest of the surviving indigenous, mostly Roman or Romanised Illyrianpopulation. Thereat, the argument is built on a completely new facts, and far under-used methodology in the study of tombstones that confronts archaeological findings to well known historical facts. Spatial starting point for this are results of Stećci’s research in the area of Cetina in Dalmatia and in the south-west Bosnia.
Morphological and Functional Characteristics of the Microenvironment After Pleural Implantation of Biosynthetic Materials
Authors: Demyashkin G. A. , Tokaev T. K. , Bikbaev A. S. , Sinitsyn M. V. , Grigoryev T. E. , Zagoskin Yu. D. 
Published: March 2023

The objective: to study morphological changes in tissues after implantation of a bioresorbable material synthesized on the basis of polylactide (PLA) and polycaprolactone (PCL) in various ratios.Subjects and Methods. Laboratory animals Chinchilla lanigera (n = 12) underwent intrapleural implantation with 2% PLA/PCL 1/1 and 4% PLA/PCL 1/3 materials. Morphometric assessment was carried out in14 and 28 weeks, the animals were withdrawn from the experiment by an anesthetic overdosing.Results. When studying tissues adjacent to the implant regardless of differences in its composition, similar morphological signs were observed. A fibrous capsule formed around the implants, and it was more pronounced in 4% of PLA/PCL 1/3. In the structure of the implants, we noted the growth of loose and dense unformed fibrous connective tissue with blood vessels with a significant replacement of the bioresorbable polymer material (by 2/3). Lymphocytes, plasma cells, single macrophages, and multinucleated cells were predominantly located at the implant/tissue interface. In all studied samples, no necrosis was observed in the implantation bed and surrounding tissue.Conclusion. The data obtained confirm the biosafety of biomaterials and demonstrate the potential for their use in surgical treatment of humans.
Efficacy of Preventive Chemotherapy of Tuberculosis in HIV Infected Patients in Novosibirsk Oblast
Authors: Kapustin D. V. , Krasnova E. I. , Khokhlova N. I. , Stashevskaya Yu. A. , Pudova E. S. , Pozdnyakova L. L. 
Published: March 2023

The objective: to study the efficacy of tuberculosis preventive chemotherapy in HIV infected patients based on the data of AIDS Prevention and Control Center, which is a part of City Infectious Clinical Hospital no. 1, Novosibirsk.Subjects and Methods. 236 HIV infected patients aged 33-48 years old were enrolled in the study, they all were registered in AIDS Prevention and Control Center, City Infectious Clinical Hospital no. 1, Novosibirsk. All patients were at the stage of secondary diseases (4A, 4B, 4C), and had a pronounced degree of immunodeficiency (CD4+ from 200 to 349 cells/µl), and the ongoing ART was virologically successful. The efficacy of tuberculosis preventive chemotherapy (CTX) was analyzed in 147 patients versus 89 patients who received no tuberculosis CTX due to various reasons. For tuberculosis preventive chemotherapy, a combination drug was used, which contained isoniazid and pyrazinamide, for 3 months with daily intake. The groups of those receiving and not receiving CTX were comparable in terms of the gender, age and degree of immunodeficiency.Results. In the group receiving CTX within a year after completion of CTX, tuberculosis was diagnosed in 7/147 (4.8%) patients including: focal pulmonary tuberculosis - in 71.4% (5/7), and infiltrative pulmonary tuberculosis - in 28.6% (2/7 patients). In the group receiving no CTX, during the year, 17/89 (19.1%) tuberculosis cases were detected: focal pulmonary tuberculosis – in 29.4% (5/17), infiltrative pulmonary tuberculosis - in 47.1% (8/17), and disseminated pulmonary tuberculosis - in 23.5% (4/17). Disseminated pulmonary tuberculosis was registered only in the group who received no CTX. The relative risk (RR = 0.442 (<1)) when comparing the number of cases in the groups indicates lower likelihood to develop tuberculosis in the patients taking CTX. The odds ratio (OR = 0.212; CI 0.084-0.534) indicates that the chances of developing tuberculosis are higher in the group receiving no CTX.Conclusion. The use of a combination of isoniazid and pyrazinamide for tuberculosis preventive chemotherapy in HIV infected patients significantly reduces the risk of developing tuberculosis. Patients with severe immunodeficiency who have contraindications to tuberculosis preventive chemotherapy should be followed up jointly with a phthisiologist, the follow-up should include computed tomography for early detection of tuberculosis signs in the lungs.
Percutaneous transluminal mitral valve commissurotomy Via Veno-Arterial loop method.
Authors: Zeb Shah , Ishaq Khan Muhammad , Hussain Ijaz 
Published: March 2023

Background: Since its inception in 1984 by Inoue and colleagues, percutaneous trans venous mitral commissurotomy (PTMC) is the first line treatment option for severe mitral stenosis with favorable valve morphology. Critical mitral stenosis can however pose a challenge for balloon crossing to the left ventricle. Various techniques have been demonstrated to overcome this difficulty. We use a novel technique to cross mitral valve.
Case Presentation: We describe a case where critical stenosis of rheumatic mitral valve in a young lady which was not amenable to conventional PTMC procedure, was successfully performed via veno-arterial rail method.
Management & Results: After crossing the interatrial septum, mitral valve was tried to cross with the standard technique using Inoue balloon, but failed because the stenosis was very tight. So we have crossed mitral valve through exchanged length terumo wire which was snared in descending aorta and externalized through right femoral artery and then we were able to pass the balloon through the tight mitral valve and the procedure was completed without any complication. Post procedure the pressure gradient dropped to 4mmHg and the mitral valve area was recorded as 1.8cm 2 with 2D echo planimetry.
Conclusion: In difficult to cross MV during PTMC, the veno-arterial rail method can be used easily for a successful procedure.
Manajemen Strategi Saudagar Bugis dalam Perdagangan Beras
Authors: Ansar  
Published: March 2023

Penelitian ini bertujuan untuk mendeskripsikan strategi saudagar bugis dalam melakukakan usaha penggilingan dan perdagangan beras. Penelitian ini merupakan studi kasus di Kabupaten Pinrang dan Kabupaten Sidrap Provinsi Sulawesi Selatan dengan jumlah informan kunci 1 orang, informan utama 12 orang dan informan pendukung 6 orang. Pengumpulan data dilakukan dengan metode observasi langsung dan wawancara kepada saudagar dan pihak terkait dengan usaha penggilingan dan perdagangan beras. Kesimpulan dalam penelitian ini adalah manajemen strategi saudagar bugis dalam mengembangkan usahanya dikenal dengan strategi stabilitas, strategi ekspansi, strategi diversifikasi, strategi penciutan dan kombinasi. Dari kelima strategi tersebut pada umumnya digunakan, namun khusus strategi diversifikasi tidak secara keseluruhan indikatornya dapat dilaksanakan secara maksimal.
The Image of the Sevastopol Garrison and the Russian Army during the Crimean War in the Works of English-Speaking Authors (1970-2020)
Authors: Ilyichev Anton Vladimirovich 
Published: March 2023

The article examines the image of the Sevastopol garrison and the Russian army during the Crimean War in the works of English-speaking authors. The aim of the study is to reveal the main trends in the consecration of the events of the Crimean (Eastern) War in the studies of American and British researchers. Due to the current situation related to restrictions on the part of foreign publishers, it was not possible to consider a number of works published in the period from 1970 to 2020. The subject of the study is the works of English-speaking authors devoted to the history of the Crimean War (1853-1856). The object of the research is the narrative created by English-speaking authors around the Russian army and the garrison of Sevastopol during the First defense of the city. Based on the research that was found in the public domain, the author comes to the conclusion that the dominant trend in the English-language literature on the Crimean War is to consider events from the point of view of exclusively British or Allied retrospect. At the same time, due attention is either not paid to the Russian side at all or it represents a brief dry squeeze. The emphasis on battlefields, on problems of supply and training of the Allied army command staff, on weather conditions takes the defense of Sevastopol and its importance into the background. Statements and assessments that are openly Russophobic in nature are not as widely presented as in studies on the Second World War.
Low Birth Weight and Associated Factors among Newborn Babies - A Comparative Cross-Sectional Study
Authors: Banik M. , Shimul F. Z. , Jahan H. , Akhter F. , Begum N. , Ahmed M. F. , Hossain A. 
Published: March 2023

Objectives: Mortality and morbidity rate of low-birth-weight babies are major public health concerns worldwide. The main objective of this study was to determine the associated factors that are related to low birth weight.
Methods: A comparative cross-sectional study was carried out from January 2021 to December 2021 among 208 mothers who delivered babies in two tertiary level hospitals in Dhaka city. Data were collected by using a pretested semi-structured interview-guided questionnaire and analyzed by SPSS 23 version software.
Results: Significant associations were found between the low birth weight and some factors: babies delivered in rural areas (p=0.021), less educated mothers (p=0.018), and mothers having a low monthly income (p=0.007). Moreover, birth weight of the neonates was significantly associated with the number of antenatal visits (p=0.016) and intake of nutritional supplements by the mothers in last pregnancy (p=0.000). The mothers who took nutritional supplements in their last pregnancy had a lower proportion to deliver LBW (40%) that were significantly associated with nutritional status and birth weight (p=0.000). The mothers having low BMI had a higher rate of delivering LBW neonates (75%). A significant positive correlation was found between BMI of the mother and birth weight of the index child (r=0.243, p<0.001).
Conclusion: These study findings will guide us in paying special attention to the associated risk factors of low birth weight that will assist to formulate an intervention to prevent LBW by improving antenatal care and overall maternal health.
Hepatocurative Effect of Some Ethnomedicinal Plants on Liver Function Indices in Alloxan- Induced Diabetic Rats
Authors: Kankara Idris Aliyu , Ibrahim Akos Noel , Ade Haruna 
Published: March 2023

Aims: This research investigated the curative effects of Moringa oleifera (MO), Treculia africana (T.A.), and Albizzia chevalieri (A.C.) plant extracts on the liver function indices in Alloxan-induced diabetic rats.
Study Design: Albino rats were grouped into five (5) main groups MO, TA, A.C., Normal Control (N.C.), and Diabetic Control (D.C.) groups.
Place and Duration of Study: Department of Science Laboratory Technology, Federal Polytechnic Kaura Namoda, between May 2021 and July 2021.
Methodology: Diabetes mellitus was caused by a single dose intraperitoneal injection of Alloxan 150 mg/kg body weight. Liver function indices were determined using standard methods.
Results: Intraperitoneal injection of 150 mg/kg of Alloxan in the albino rats resulted in a significant (p<0.05) increase of Aspartate aminotransferase (AST), Alanine aminotransferase (ALT) and Alkaline phosphatase (ALP) activities, Direct and Total bilirubin while total protein concentration was significantly (p<0.05) decreased in the diabetic albino rats when compared with that of the non-diabetic rats (N.C.) group. Oral administration of MO, TA, and A.C. extracts to the diabetic albino rats for 21 days significantly (p<0.05) decreased AST, ALT, and ALP activities, direct and total bilirubin concentration. While total protein concentration was significantly (p<0.05) increased in the diabetes-treated groups. Histopathological studies confirmed the toxic effect of Alloxan in the liver of induced diabetic albino rats and the hepatocurative effect of the studied medicinal plants. MO (800mg/kg) demonstrated the most significant (p<0.05) curative effect compared to T.A. and A.C. Possible mechanism for hepatocurative of the studied medicinal plants may be due to free radical scavenging potential in the plant extracts.
Conclusion: In conclusion, the results of the present study demonstrate that Moringa oleifera, in a dose-dependent manner, has the most potent hepatocurative effect, followed by Albizzia chevalieri, then Trecullia Africana against Alloxan-induced liver damage.
Association of Education With Dementia Incidence Stratified by Ethnicity and Nativity in a Cohort of Older Asian American Individuals
Authors: Hayes-Larson Eleanor , Ikesu Ryo , Fong Joseph , Mobley Taylor M. , Gee Gilbert C. , Brookmeyer Ron , Whitmer Rachel A. , Gilsanz Paola , Mayeda Elizabeth Rose 
Published: March 2023

ImportanceHigh education protects against dementia, but returns on educational attainment may be different across sociodemographic groups owing to various social factors. Asian American individuals are a growing and diverse group, but little research has assessed dementia determinants in this population.ObjectiveTo examine the association of education with dementia in a large cohort of Asian American individuals, stratifying by ethnicity and nativity.Design, Setting, and ParticipantsThis cohort study used electronic health record (EHR) and survey data from the Research Program on Genes, Environment, and Health and the California Men’s Health Study surveys (2002-2020). Data are from Kaiser Permanente Northern California, an integrated health care delivery system. This study used a volunteer sample who completed the surveys. Participants included Chinese, Filipino, and Japanese individuals who were aged 60 to less than 90 years without a dementia diagnosis in the EHR at the time of the survey (baseline) and who had 2 years of health plan coverage before baseline. Data analysis was performed from December 2021 to December 2022.ExposuresThe main exposure was educational attainment (college degree or higher vs less than a college degree), and the main stratification variables were Asian ethnicity and nativity (born in the US or born outside the US).Main Outcomes and MeasuresThe primary outcome was incident dementia diagnosis in the EHR. Dementia incidence rates were estimated by ethnicity and nativity, and Cox proportional hazards and Aalen additive hazards models were fitted for the association of college degree or higher vs less than a college degree with time to dementia, adjusting for age (timescale), sex, nativity, and an interaction between nativity and college degree.ResultsAmong 14 749 individuals, the mean (SD) age at baseline was 70.6 (7.3) years, 8174 (55.4%) were female, and 6931 (47.0%) had attained a college degree. Overall, among individuals born in the US, those with a college degree had 12% lower dementia incidence (HR, 0.88; 95% CI, 0.75-1.03) compared with those without at least a college degree, although the confidence interval included the null. The HR for individuals born outside the US was 0.82 (95% CI, 0.72-0.92; P = .46 for the college degree by nativity interaction). The findings were similar across ethnicity and nativity groups except for Japanese individuals born outside the US.Conclusions and RelevanceThese findings suggest that college degree attainment was associated with lower dementia incidence, with similar associations across nativity. More work is needed to understand determinants of dementia in Asian American individuals and to elucidate mechanisms linking educational attainment and dementia.