bluuebunny/crossref_metadata_2025 huggingface dataset:
Severe COVID-19 and coagulopathy: A systematic review and meta-analysis
Authors: Mitra Saikat , Ling Ryan Ruiyang , Yang Isabelle Xiaorui , Poon Wynne Hsing , Tan Chuen Seng , Monagle Paul , MacLaren Graeme , Ramanathan Kollengode
Published: May 2021

Introduction: Coronavirus disease 2019 (COVID-19)-induced coagulopathy (CIC) has been widely
reported in the literature. However, the spectrum of abnormalities associated with CIC has been
highly variable.
Methods: We conducted a systematic review of the literature (until 1 June 2020) to assess CIC and
disease severity during the early COVID-19 pandemic. Primary outcomes were pooled mean differences
in platelet count, D-dimer level, prothrombin time, activated partial thromboplastin time (aPTT) and
fibrinogen level between non-severe and severe patients, stratified by degree of hypoxaemia or those who
died. The risk factors for CIC were analysed. Random-effects meta-analyses and meta-regression
were performed using R version 3.6.1, and certainty of evidence was rated using the Grading of
Recommendation, Assessment, Development, and Evaluation approach.
Results: Of the included 5,243 adult COVID-19 patients, patients with severe COVID-19 had a
significantly lower platelet count, and higher D-dimer level, prothrombin time and fibrinogen level than
non-severe patients. Pooled mean differences in platelet count (-19.7×109/L, 95% confidence interval
[CI] -31.7 to -7.6), D-dimer level (0.8μg/mL, 95% CI 0.5–1.1), prothrombin time (0.4 second, 95%
CI 0.2–0.6) and fibrinogen level (0.6g/L, 95% CI 0.3–0.8) were significant between the groups. Platelet
count and D-dimer level were significant predictors of disease severity on meta-regression analysis.
Older men had higher risks of severe coagulopathic disease.
Conclusion: Significant variability in CIC exists between non-severe and severe patients, with platelet
count and D-dimer level correlating with disease severity. Routine monitoring of all coagulation
parameters may help to assess CIC and decide on the appropriate management.

Keywords: Coagulation parameters, coagulopathy, D-dimer, platelets
Optimization of The Backpropagation Method with Nguyen-widrow in Face Image Classification
Authors: Hakim Ichsanuddin , Efendi Syahril , Sirait Pahala
Published: May 2021

In this study, it is proven that the Nguyen-widrow algorithm can optimize the Backpropagation method in terms of initializing weights and bias. With the Nguyen-widrow algorithm, the Backpropagation method can recognize facial images faster with better accuracy. In the testing process with hidden layer 6 neurons, at a target error of 0.01, the standard Backpropagation method obtained an accuracy of 96%, while the optimization Backpropagation method obtained a higher accuracy of 98%. So on with hidden layers 7, 8, 9, and 10 neurons. then in other words this research can be used to advance human technology in facilitating all aspects of life with these algorithms and methods. With the accuracy and speed of capturing facial images, this can be used as policy like a surveillance camera, traffic protection, and many other things that can be used in social life.
In the Implementation of State Educational Standards Based on Competency Approach in Mathematics the Problem of Membership and Continuity
Authors:   Ph.D. Candidate of Pedagogical Sciences, Head of the Department of “Methods of Exact and Natural Sciences”, Surkhandarya Regional Territorial Center for Retraining and Advanced Training of Public Education Staff Surkhandarya, Uzbekistan, Berdieva Oygul Bekmuratovna
Published: May 2021

This article provides information on the problem of continuity and continuity in the teaching of mathematics and the extent to which it is provided in education. The concepts of continuity and continuity in education are explained in terms of topics in mathematics. The consistent, sequential, coherent placement of mathematical knowledge and its delivery to students is demonstrated by explaining the topics. This means that if a sequence is not maintained in any subject, that is, if the acquired knowledge does not complement the initial knowledge, if it is not enriched in content, if it is not interconnected, it does not form a certain understanding in the student and shows the effectiveness of such teaching. Also, factors influencing the implementation of state educational standards based on the competency approach introduced in our schools have been developed.
Uso de herramientas digitales en la prevención de la violencia contra las mujeres rurales
Authors: QUISPE PUMA FLORENTINO
Published: May 2021

El uso de herramientas digitales, como los celulares, vienen siendo adaptadas como  parte de la cultura comunicativa por las mujeres rurales. El objetivo del presente artículo es  describir las características del uso de las  herramientas digitales por las mujeres rurales como medio para prevenir y reducir la violencia familiar, a partir de los canales comunicativos como la línea 100 y el chat 100 del Programa Nacional para la prevención y erradicación de la violencia contra las mujeres e integrantes del grupo Familiar – AURORA. Se desarrolló bajo el enfoque cualitativo caracterizado por una revisión bibliográfica de artículos, investigaciones e informes relacionados al tema. Llegamos a la conclusión, de que existe más probabilidad de prevenir y reducir la violencia familiar contra las mujeres rurales si se  orienta el uso oportuno de los celulares bajo la metodología de la difusión de mensajes de texto SMS con contenido persuasivo y motivador.
Upaya Mencegah Peningkatan Kejadian Kanker Servik Melalui Sosialisasi Cara Mencegah Kanker Serviks Pada Remaja
Authors: Purbosari Ira , Rahayu Asti , Sari Dewi Perwito , Nuraini Indria
Published: May 2021

Cervical cancer is a type of cancer with the highest prevalence and mortality rate in women. However, early detection can reduce mortality from cervical cancer significantly and effective screening and treatment of pre-cancerous lesions can reduce the incidence of cervical cancer. Therefore, empowering groups of adolescents in schools and communities in increasing awareness of the importance of knowledge about early detection of symptoms and signs, as well as steps to prevent cervical cancer, as well as management of cervical cancer therapy is needed. The purpose of this activity provided knowledge to adolescents about the dangers of cervical cancer, early detection, prevention, and treatment. This PPM activity was carried out in collaboration with Muhammadiyah 1 high school students Taman Sidoarjo, totaling 58 of 12-grade students using a zoom meeting. The result of this PPM activity was the increase of knowledge between the pre-test and post-test from (39.9%) to (81%). The conclusion was an increase in knowledge of Muhammadiyah 1 Taman Sidoarjo high school students regarding early detection of symptoms and signs, as well as steps to prevent cervical cancer, as well as management of cervical cancer therapy.

Abstrak

Kanker servik merupakan jenis kanker dengan prevalensi dan angka kematian tertinggi pada wanita. Namun, deteksi dini ternyata dapat menurunkan angka kematian akibat kanker servik secara signifikan dan skrining yang efektif serta pengobatan lesi pra-kanker dapat menurunkan angka kejadian kanker serviks. Oleh karena itu, pemberdayaan kelompok anak remaja di lingkungan sekolah dan masyarakat dalam meningkatkan kesadaran akan pentingnya pengetahuan mengenai deteksi dini gejala dan tanda, serta langkah pencegahan kanker serviks, serta management terapi kanker servik sangat dibutuhkan. Tujuan kegiatan ini untuk memberikan pengetahuan kepada remaja tentang bahayanya kanker serviks, cara deteksi dini, pencegahan dan penanganannya. Kegiatan PPM ini dilakukan dengan kerjasama dengan siswi SMU Muhammadiyah 1 Taman Sidoarjo, berjumlah 58 siswi kelas 12 dengan menggunakan zoom meeting. Hasil kegiatan PPM ini terjadinya peningkatan pengetahuan antara pre test dan post test dari (39,9%) menjadi (81%). Kesimpulan Pengabdian Pada Masyarakat ini adanya peningkatan pengetahuan pada siswi SMU Muhammadiyah 1 Taman Sidoarjo mengenai deteksi dini gejala dan tanda, serta langkah pencegahan kanker serviks, serta management terapi kanker servik.
Sosialisasi Stimulasi Produksi Asi Melalui Pijat Oksitosin dan Minyak Esensial Lavender untuk Mencegah Stunting di Desa Gondang Kabupaten Mojokerto
Authors: Rahayu Asti , Purbosari Ira , Tsabitah Aulia Mei
Published: May 2021

Breastfeeding has a significant role in preventing stunting. The fluency of breastfeeding by postpartum mothers, apart from being influenced by nutritional intake, was also influenced by psychological and environmental factors. Oxytocin massage was part of the way out to increase milk production, minimize swelling and provide comfort to the mother, so that breast milk was stimulated smoothly. The use of lavender oil acts as a relaxant and as an aromatherapy when oxytocin massages provided synergistic benefits on oxytocin massage to stimulate breast milk. Counseling related to the socialization of stimulation of breast milk production through massage of oxytocin and lavender essential oil to prevent stunting in the first 1000 days of birth was carried out in Gondang Village, Gondang District, Mojokerto Regency. The level of knowledge of the participants was measured using a questionnaire and analyzed using a paired sample T test. The analysis results show the sig. 0.000 (p <0.005), which indicates that there was a significant relationship between the provision of counseling materials to the participants insights and knowledge regarding the stimulation of breastfeeding and oxytocin massage using lavender oil, where participants knowledge has increased from before to after exposure to the information

Abstrak

Pemberian ASI (Air Susu Ibu) berperan signifikan dalam pencegahan stunting. Kelancaran ASI oleh ibu pasca melahirkan, selain dipengaruhi oleh asupan nutrisi juga dipengaruhi oleh faktor psikologi dan lingkungan ibu. Pemijatan oksitosin merupakan bagian dari jalan keluar untuk meningkatkan  produksi ASI, meminimalisasi pembengkakan dan memberikan rasa nyaman pada ibu, sehingga ASI terstimulasi lancar. Penggunaan minyak lavender berfungsi sebagai relaksan dan sebagai aromaterapi saat melakukan pijat oksitosin memberikan manfaat secara sinergis pada pijat oksitosin untuk menstimulasi ASI. Penyuluhan terkait sosialisasi stimulasi produksi asi (Stipasi)  melalui pijat oksitosin dan minyak esensial lavender untuk mencegah stunting pada 1000 hari pertama kelahiran dilakukan di Desa Gondang, Kecamatan Gondang, Kabupaten Mojokerto. Tingkat pengetahuan peserta diukur menggunakan kuisioner dan dianalisa dengan uji T sampel berpasangan. Hasil analisa menunjukkan nilai sig. 0.000 (p < 0,005) yang menunjukkan terdapat hubungan bermakna antara pemberian materi penyuluhan terhadap wawasan dan pengetahuan peserta terkait stimulasi pemberian ASI dengan pijat oksitosin menggunakan minyak lavender, dimana pengetahuan peserta mengalami peningkatan dari sebelum hingga setelah di paparkan materi penyuluhan.
Strategi Pemerintah Desa dalam Meningkatkan Perekonomian Masyarakat Desa Putat Kecamatan Sedong Kabupaten Cirebon
Authors: Sya'roni Mohamad Mizan , Husna Resya Zauharotul , Nugraha Iman
Published: May 2021

The purpose of this study was (1)to determine the condition of the Putat village area (2) to determine the economic condition of the Putat village community (3) to determine what strategies the Putat village government had taken to improve the community economy. This study uses a descriptive method with a qualitative approach, the researcher as the key instrument, the data analysis is inductive, and the research results emphasize the meaning rather than the generalization of the object. The data collection techniques used were observation, in-depth interviews, and documentation. The findings of this study are: First, the territory of Putat village is a brief history of Putat village, its geographical location, population, and community culture. Second, the economic condition of the people of Putat Village. Third, the strategies carried out by the village government which aim to improve the economy of the people of Putat village, including: Revitalizing BUMDES and creating social media.

Abstrak

Tujuan dalam penelitian ini adalah (1) untuk mengetahui kondisi wilayah desa Putat (2) untuk mengetahui keadaan perekonomian masyarakat desa Putat (3) untuk mengetahui strategi apa yang dilakukan pemerinatah desa Putat untuk meningkatkan perekonomian masyarakat. Penelitian ini menggunakan metode deskriptifdengan pendekatan kualitatif, peneliti sebagai instrumen kunci, analisis data bersifat induktif, dan hasil penelitian lebih menekankan makna daripada generalisasi objek. Teknik pengumpulan data yang digunakan adalah observasi, wawancara mendalam, dan dokumentasi. Temuan dari penelitian ini adalah: Pertama,Konsisi wilayah desa Putat berupa sejarah singkat desa Putat, letak geografis, kependudukan, dan budaya masyarakat.Kedua,Keadaan perekonomian masyarakat Desa Putat. Ketiga, strategi-strategi yang dilakukan pemerintah desa yang bertujuan untuk meningkatkan perekonomian masyarakat desa Putat, diantaranya: Revitalisasi BUMDES dan pembuatan media sosial.
Pemberdayaan Ekonomi Masyarakat Melalui Dunia Digital di Era Covid-19
Authors: Taufiqurrahman Taufiqurrahman , Azis Abdul , Sugita Ades
Published: May 2021

Community empowerment in the midst of the Covid-19 pandemic, one of which is by introducing the use of digital marketing for MSME players. Digital marketing is a promotional activity and market search through online digital media by utilizing various means such as social networks and online product or service sales platforms. This research is a qualitative research with the aim of identifying the impact of digital marketing and the obstacles that occur in marketing products through digital marketing. The method of data collection is done by observation and interview techniques. The method of determining informants is carried out by snowball sampling to umkm entrepreneurs based on local food, handicraft, bumdes and maggot cultivation. The results show that MSME players are interested in using digital marketing and utilizing social media, but there are still some obstacles they experience such as low technology skills, they think that promoting products to digital marketing through social media and market places is something that is important. troublesome / complicated, the availability of internet access is limited, there are still many consumers who are worried about the security of transacting online..

Abstrak

Pemberdayaan masyarakat di tengah pandemi covid-19 salah satunya dengan  memperkenalkan pemanfaatan digital marketing bagi pelaku UMKM. Digital marketing adalah kegiatan promosi dan pencarian pasar melalui media digital secara online dengan memanfaatkan berbagai sarana misalnya jejaring sosial dan platform penjualan produk atau jasa online. Penelitian ini merupakan penelitian kualitatif dengan tujuan mengidentifikasi dampak digital marketing dan kendala yang terjadi dalam memasarkan produk melalui digital marketing. Metode pengambilan data dilakukan dengan teknik observasi dan wawancara. Adapun metode penentuan informan dilakukan secara snowball sampling kepada pengusaha umkm berbasis pangan lokal , handycraft, bumdes dan budidaya maggot. Hasil penelitian menunjukkan bahwa  para pelaku UMKM tertarik untuk menggunakan digital marketing dan memanfaatkan media social, akan tetapi masih ada beberapa kendala yang mereka alami seperti kemampuan teknologi masih rendah, mereka menganggap bahwa untuk mempromosikan produk ke digital marketing melalui sosial media dan market place adalah hal yang menyusahkan/ribet, ketersediaan akses internet yang terbatas, masih banyak konsumen yang mengkhawatirkan keamanan bertransaksi secara online.
Pemberdayaan Bibit Mangrove Sebagai Alternatif Edukasi Pengembangan Wisata Di Desa Muara Kecamatan Suranenggala Kabupaten Cirebon
Authors: Putri Vany Dwi , Tapsila Tapsila , Septimia Linda
Published: May 2021

Coastal areas tend to experience soil erosion along the coast, as a result floods often occur due to this. As a result, land on the edge of a river near the sea experiences soil erosion, although the impact is not too big, if left unchecked, it will result in flooding in the future. Therefore, we are trying to plant mangroves with the aim of opening up insights on the importance of environmental conservation and how to maintain the balance of the ecosystem in it and to hone care for the river area in Muara Village. Apart from its usefulness as preventing soil abrasion or erosion, mangroves also have their own aesthetic beauty. . The method used in this activity was counseling on the use of mangrove trees and mangrove tree planting practices. The counseling stage in the form of material delivery and mangrove planting practices was carried out in the Bengawan Celancang river, Muara Village, Suranenggala District, Cirebon Regency. With the activities that we carry out, it is intended that every resident of Muara Village can pay more attention to the mangrove ecosystem. As well as being an inspiration for other villages that are located on the coast of Cirebon Regency.

Abstrak

Daerah pesisir cenderung mengalami pengikisan tanah di pinggir pantai, akibatnya tidak jarang terjadinya banjir karena hal tersebut. Tanah yang ada di pinggir sungai dekat laut akibatnya mengalami pengikisan tanah, meski dampaknya tidak terlalu besar, namun jika dibiarkan akan mengakibatkan kebanjiran di kemudian hari. Maka dari itu, kami mengupayakan penanaman mangrove bertujuan untuk membuka wawasan akan pentingnya kelestarian alam lingkungan dan bagaimana menjaga keseimbangan ekosistem di dalamnya serta mengasah kepedulian terhadap daerah sungai di Desa Muara.Selain karena kegunaannya sebagai mencegah abrasi atau pengikisan tanah, mangrove juga memiliki keindahan estetika tersendiri.Metode yang digunakan dalam kegiatan ini adalah penyuluhan mengenai pemanfaatan pohon mangrove dan praktik penanaman pohon mangrove. Tahap penyuluhan berupa penyampaian materi dan praktik penanaman mangrove dilaksanakan di sungai Bengawan Celancang Desa Muara Kecamatan Suranenggala Kabupaten Cirebon. Dengan adanya kegiatan yang kami lakukan ini bertujuan agar setiap warga Desa Muara dapat lebih memperhatikan ekosistem mangrove. Serta dapat menjadi inspirasi bagi Desa-desa lain yang letaknya berada di pinggir pantai
'Deconstructionist' as the Role of a Teacher in Postmethod Pedagogy
Authors: Kamali Hari C.
Published: May 2021

Postmethod pedagogy is the development in pedagogical practices after 1990s and is open to further developments as "a pedagogy in progress" (Kumaravadivelu, 2001). Implication of postmethod pedagogy underpinned by deconstruction has the potentials to make pedagogy more effective for which the postmethod teacher needs to play the role of a deconstructionist teacher. So in this paper I have reviewed the works on postmethod pedagogy and deconstruction and explored how they are interrelated and how they can be exploited as deconstructive pedagogy to make pedagogy more effective in context. As a result, it is concluded that when a postmethod teacher practices pedagogy as a deconstructionist teacher, any challenges emerging in the practice of pedagogy can be addressed as deconstructive pedagogy destabilizes the pedagogical practices and looks for possibilities of multiple meanings in context.
Formação Docente em Serviço: um Espaço de Disputas e Resistencias
Authors: Campos Elisabete Ferreira Esteves
Published: May 2021

Para a implementação da Base Nacional Comum Curricular-BNCC, um município da Grande São Paulo tem realizado formações em serviço visando à adequação de currículos e práticas de ensino. Considerando o caráter tecnicista e regulatório da BNCC, analisamos os planos de formação docente de oito escolas públicas de período integral localizadas nesse município, com o objetivo de verificar se, no bojo dessa política regulatória, há espaço para uma contrarregulação, mantendo os fundamentos da educação integral. A epistemologia do ciclo de políticas assumida no percurso metodológico desta investigação assevera que, no contexto da prática, as políticas não são simplesmente implementadas. Com análises fundamentadas em Freire, concluímos que a formação em serviço é um espaço de disputas e resistências e as equipes escolares, apesar de estarem submetidas às diretrizes impostas, podem assumir princípios éticos e democráticos, com pressupostos epistemológicos humanistas e emancipatórios.
Atuais Reformas Educacionais para o Ensino Médio no Brasil
Authors: Dos Santos Estevão Larissa
Published: May 2021

Esse artigo versa sobre as atuais reformas educacionais para o ensino médio no Brasil, onde sistematiza uma análise sobre a BNCC, o “Novo Ensino Médio” e as DCNEM. É uma pesquisa de cunho bibliográfico e documental, fundamentada nos aportes teóricos do marxismo. Seus resultados evidenciam que as reformas estão fundamentadas no projeto educacional dos organismos internacionais, no qual a educação é entendida como caminho para o desenvolvimento econômico e social, sustentado pela TCH e da Sociedade do Conhecimento. O estudo permitiu compreender que a BNCC é posta como uma lei geral da educação, a qual todo o sistema educacional brasileiro precisa se ajustar. Essa reestruturação curricular é um catálogo de competências e habilidades (cognitivas/socioemocionais) a serem desenvolvidas, fundamentado numa concepção gerencialista, que visa controle, regulação e punição. Aprofunda o caráter de classe da educação brasileira, reproduzindo as desigualdades da sociedade capitalista no seio da escola, oficializando a dualidade estrutural.
Estratégia de Diversificação Horizontal: um Estudo em Empresas Gráficas da Região Metropolitana de Campinas-SP
Authors: Leite de Araujo Marcos
Published: May 2021

Este artigo teve como objetivo identificar como a diversificação horizontal dos processos de impressão é utilizada. O método utilizado é considerado exploratório e qualitativo, em um estudo múltiplo de casos. A principal razão para a diversificação dos processos de impressão encontrada na pesquisa foi para compensar a queda na produção do sistema tradicional. Entre as principais dificuldades encontradas pelas empresas está a falta de recursos financeiros, conhecimento e mão de obra qualificada. Considera-se que a principal descoberta dessa pesquisa é que grande parte das empresas gráficas que diversificam utilizam a terceirização. Dessa forma, compreende-se, que o mercado de impressão digital, laser e plotter, estão em expansão.
APLICACIÓN DE UN MODELO DE TEORÍA EVOLUTIVA DE JUEGOS EN PROCESOS DE COOPERACIÓN
Authors: Martínez Moncaleano Carlos Javier , Amézquita Lizcano Jhonatan , Leiva Morantes Luis Enrique
Published: May 2021

Este artículo es un acercamiento de los métodos computacionales de la complejidad, más exactamente de la teoría evolutiva de juegos, a los procesos de cooperación humana. Para ello, se consideró a los productores y acopiadores de cacao del municipio de Palermo ubicado en el departamento del Huila-Colombia. El presente, es un estudio aplicado, descriptivo y de tipo no experimental, cuya población de estudio son los productores y acopiadores de cacao del municipio. Para la realización del mismo, se desarrollaron entrevistas y se ejerció observación directa con el fin de determinar las actitudes estratégicas presentes en los procesos de negociación. Tras realizar una simulación computacional de las actitudes estratégicas de los involucrados por medio de un torneo de dilema del prisionero iterado, se concluyó que la formulación y ejecución de estrategias de cooperación, enmarcadas en la comunicación entre las partes, el mejoramiento de las relaciones y la reciprocidad generará un beneficio mutuo tanto para los campesinos productores como para los acopiadores de cacao.
EL COMERCIO EN EL CENTRO HISTÓRICO DE TUNJA, UNA REALIDAD TRADICIONAL Y ECONÓMICA
Authors: Sánchez Sánchez Hugoberto , Pérez Tovar Juan Carlos
Published: May 2021

La presente investigación tuvo como objetivo, caracterizar la actividad comercial de los empresarios ubicados en el centro histórico de Tunja, en especial la imagen comercial y su importancia como sector económico de la ciudad; para el efecto se realizó una investigación descriptiva en la que participaron 1232 empresarios que representan el 100% de la población; se tomó fuente primaria de información la aplicación de una encuesta y observación estructurada por parte de los investigadores. Los resultados permiten observar cómo el sector es altamente heterogéneo en cuanto a las actividades realizadas, el tamaño de estas, las prácticas orientadas a definir y promover la imagen comercial que les permita fortalecer la comunicación visual con el consumidor; en cuanto al manejo de la imagen comercial es un tema poco trascendente para el empresario. La investigación permitió concluir que el sector empresarial ubicado en el centro histórico de Tunja es heterogéneo, tradicional, poco atractivo, altamente informal y sin identidad asociada a la tradición histórica
CORRUPCIÓN Y ADMINISTRACIÓN PÚBLICA: UNA RELACIÓN ANTAGÓNICA
Authors: Gómez Cano Carlos Alberto , Sánchez Castillo Verenice , Valbuena Torres Gloria Inés
Published: May 2021

Producto de las dinámicas sociopolíticas del mundo contemporáneo, el concepto de administración pública, en el imaginario del común ha mutado al punto de considerarse como un sinónimo de la corrupción. En tal sentido, el presente manuscrito, tuvo como objetivo realizar una disertación teórica acerca de la relación antagónica de los dos conceptos. El estudio desarrollado fue de tipo cualitativo descriptivo, teniendo como base la consulta de fuentes secundarias. Dentro de los hallazgos más importantes, se tiene una aproximación al concepto de corrupción, la tipificación de su relación antagónica con la administración pública, y por último, el establecimiento de los retos que tiene la sociedad para la erradicación de este fenómeno. En el apartado de conclusiones, se destaca el empoderamiento, la educación y la formación, como actuares estratégicos para el éxito del control social, y la importancia de le ética como elementos claves para la preservación de la naturaleza de lo público
IMPACTO DE LA GLOBALIZACIÓN EN LAS PRÁCTICAS SOCIOECONÓMICAS DE LA COMUNIDAD TIKUNA DEL RESGUARDO DE MOCAGUA - AMAZONAS
Authors: Guantiva Pinzón David L. , Valencia Sánchez Juan S.
Published: May 2021

El proyecto investigativo tuvo como objetivo conocer cuáles han sido las transformaciones socioeconómicas que ha tenido la comunidad Tikuna de Mocagua desde los procesos de globalización en el Trapecio Amazónico. La investigación es de tipo cualitativo de corte etnográfico, se diseñan instrumentos para el trabajo de campo orientados al Identificar las transformaciones a lo largo del tiempo de la comunidad, con el objetivo de establecer cuál es su postura frente a estos procesos, partiendo del análisis de las categorías propuestas en el cuerpo de la investigación y aquellas emergentes durante el proceso de interacción con los sujetos. A partir de ello se encuentran transformaciones considerables en su organización política, el manejo de recursos y del dinero, así como problemáticas sociales modernas que obligan a la comunidad a adaptarse a un mundo globalizado, intentando proteger sus tradiciones y su entorno.
ANÁLISIS DE LA CADENA PRODUCTIVA DEL CAFÉ EN EL ESTADO DE NAYARIT, MÉXICO
Authors: Mariscal Haro Edgar Ivan , Marceleño Flores Susana , Nájera González Oyolsi
Published: May 2021

El estado de Nayarit es uno de los quince estados cafetaleros del país, el cual aporta 2,5%. El objetivo fue analizar la cadena productiva del café, considerando a los agentes, sus relaciones y funciones así como los factores que afectan su competitividad. La metodología propuesta por la Comisión Económica para América Latina y el Caribe (CEPAL, 2014) a través de talleres de planeación participativa con la asistencia de 135 entre expertos y productores clave de los municipios del estado. La cadena productiva consta de cinco eslabones (producción, transformación, industrialización, comercialización y agentes) y sus principales restricciones es la desorganización de los productores, poca vinculación de las instituciones y los productores, faltan políticas que integren la cadena, plagas y enfermedades del café (roya, broca), cafetos viejos, insuficiente capacitación y poca innovación tecnológica. Es importante impulsar el desarrollo de la cadena mediante establecimiento de alianzas con instituciones de gobierno y sector privado que promuevan las inversiones para producir café de alta calidad y competitivo en el mercado internacional.
CONVERGENCIA ECONÓMICA MUNDIAL: UNA VISIÓN DESDE EL COEFICIENTE DE GINI 1990- 2017
Authors: Gutiérrez López Julián Alberto , Mendoza Navia María Valentina , Alan Heid Angarita
Published: May 2021

El presente artículo realiza una revisión teórica y empírica de la convergencia económica a nivel mundial. Inicialmente se parte de una revisión teórica de las diferentes posturas de convergencia o de divergencia económica, mostrando de igual manera la evidencia empírica para cada uno de los casos, continúa con un análisis de convergencia, mediante la estimación de estadísticos descriptivos, coropletas, la curva de Lorenz y del coeficiente de Gini para los años de 1990 hasta el 2017, de la variable PIB per cápita, PPA a precios internacionales constantes de 2011 mediante el uso del programa Stata 14. En lo relativo a la estimación de los índices de desigualdad se concluye que se ha logrado disminuir la desigualdad en el período de análisis aunque, dichos indicadores presentan una alta inflexibilidad a lo largo del tiempo; del mismo modo, en esta investigación se encontró que a lo largo del período analizado existió un crecimiento mayor en las economías de menores ingresos, en especial las de ingreso medio, recortando un poco las disparidades de los países rezagados. Aun así, a pesar de que se presente un avance, existe un criterio fundamental que preocupa, dicho crecimiento no es uniforme entre grupos de países puesto que los países con un ingreso presentan tasas de crecimiento promedio menores que sus adelantados, así están generando que la brecha de esquina a esquina se incremente.
ESTRATEGIA DE NEGOCIO EN LAS MIPYMES TURÍSTICAS, CAQUETÁ COLOMBIA
Authors: Aragón Correa Jessica Andrea , Corredor Arboleda Vanessa Andrea , García Capdevilla Diana Ali
Published: May 2021

El objetivo de esta investigación fue analizar las dinámicas de implementación del marketing digital por parte de las MiPymes del sector turístico del Departamento del Caquetá, a través del estudio de las estrategias efectuadas y el análisis de su rol e influencia en el crecimiento y productividad del sector, desde la óptica de instituciones relevantes, con el propósito de comprender los vacíos y necesidades latentes en el camino hacia el fortalecimiento del marketing digital como estrategia comercial y de negocios que redunde en el posicionamiento de la región como atractivo en el desarrollo del turismo de naturaleza y su valor agregado la sustentabilidad del territorio. La población fue de 20 empresas. Se realizó revisión documental, se aplicaron encuestas y se analizó la información con triangulación de información; los resultados dan respuesta al interrogante planteado y es un ejemplo de cómo el marketing digital fortalece y potencializa el turismo de las medianas y pequeñas empresas.
CARACTERIZACIÓN DEL SISTEMA DE PRODUCCIÓN CAPRINO GRANJA EXPERIMENTAL DE LA UNIVERSIDAD FRANCISCO DE PAULA SANTANDER SEDE OCAÑA, COLOMBIA.
Authors: Hoyos Patiño Johann Fernando , Velásquez Blanca Liliana , Hernández Villamizar Daniel Antonio , Rodríguez Colorado Nancy , Hurtado Lugo Naudin Alejandro
Published: May 2021

El estudio tuvo el propósito de caracterizar el sistema de producción caprino de la granja experimental de la Universidad Francisco de Paula Santander sede Ocaña (UFPSO), con el fin de reconocer los componentes del sistema productivo, tomando como punto diferenciador el hecho de ser un aprisco que presta servicios a la investigación y la academia. El tipo de investigación desarrollada fue cualitativo de tipo descriptivo, con muestreo no probabilística por conveniencia. Se aplicó una encuesta como instrumento para la recolección de datos al Director del sistema, al Zootecnista encargado de la reproducción y al Médico Veterinario responsable de la sanidad. Dicha encuesta, comprendió ocho factores que abarcan los componentes agrícola, pecuario, económico y socio-cultural; estudiando parámetros como: generalidades del sistema de producción; manejo nutricional y alimentario; inventario animal y genética existente; proceso productivo y manejo reproductivo; manejo sanitario; componente económico; y mercadeo y proceso administrativo. El sistema es semiestabulado, dedicado a la producción especializada de leche y genética para tal fin. Se observó rigurosidad en el manejo de registros productivos, sanitarios y reproductivos, mostrando fortalezas en estrategias de innovación en los procesos de transformación de lácteos y cárnicos elaborados con los machos descartados. Igualmente, se implementan procesos de medición del bienestar animal, estudios para la determinación de sostenibilidad de la producción y conservación de razas criollas, con procesos biotecnológicos en cabras de la raza Santandereana. El aprisco de la UFPSO, es referente para el desarrollo del sector caprino de la región, brindando capacitaciones, asesorías y genética a precios asequibles, impactando positivamente en la región. Por otro lado, presenta puntos a mejorar principalmente en la determinación de costos de producción, debido a las características de entidad pública que lo rige y los sobrecostos que esto conlleva.
Evaluation of MMP2, Caspase-3 and C-Kit Expression on Thyroid Papillary Cancer Prognosis
Authors: BOZTAŞ Arzu , BULUŞ Hakan , GÜLER ŞİMŞEK Gülçin , AYDIN Altan , KOÇDOĞAN Arzu , ATEŞ Volkan , OĞUZTÜZÜN Serpil
Published: May 2021

A number of new molecular and genetic factors are currently being studied in determining the prognosis of thyroid papillary carcinoma. In our study, we aimed to determine if there was a relationship between prognostic factors and expression of Matrixmatalloproteniase 2 (MMP-2), the tyrosine-kinase receptor CD117 (c-kit) and caspase-3. MMP2, c-kit and caspase-3 by immunohistochemical (IHC) method were studied in both intact and pathological tissue of the thyroid gland removed after surgery in patients with thyroid papillary cancer. Prognostic factors such as age, histological stage, extrathyroidal spread, metastasis, tumor size were also evaluated. There was no statistically significant difference between prognosis and c-kit, MMP-2 and caspase-3 expression in patients (p>0.05). Clinicopathological parameters were thought to be more important than c-kit, caspase 3 and MMP2 in predicting prognosis in thyroid papillary cancers.
NATURAL SCIENCE AND TECHNOLOGY EDUCATION: SAARMSTE CONFERENCE TOPICALITIES
Authors: Lamanauskas Vincentas
Published: May 2021

Science and technology education remains very important educational areas. In recent years, we can observe quite a big concern related to the science and technology education in Lithuania. High quality natural science and technological education of the younger generation is indisputably important both economically and socially. It is also clear that more and more emphasis on STEM education issues can be observed. 24th annual conference of the Southern African Association for research in mathematics, science and technology education (SAARMSTE) took place in 12-15 January 2016 in Pretoria, South Africa. The conference main topic was “Researching a sustainable environment and sustaining research in Mathematics, Science and Technology Education”.
During this conference an experience of the international MaT2SMc project was presented. The project idea, the essential developments and the results and benefits for the educational practice were discussed with colleagues, researchers from the countries in the South Africa region. In addition, the prepared book entitled “Materials for Teaching Together: Science and Mathematics Teachers collaborating for better results“ was presented.
Conference reports thematic overview is given here. It is obvious that the conference was considered relevant STEM education issues.
PROBLEM-BASED LEARNING IN THE STUDY OF NATURAL SCIENCES
Authors: Korozhneva Liudmila
Published: May 2021

The study analyses the possibility of a problem-based learning in primary education in the area natural sciences. The purpose of primary education is developing of the pupil's personality. One of the most significant ways to achieve the goal of education is problem-based learning. The study reveals the history of the development of problem-based learning, the essence of problem-based learning, the basic concepts of the theory of problem-based learning, stages of implementation of problem-based learning.
Problem-based learning involves the organization of autonomous activity of primary school pupils in new problem solving. Problem-based learning as an educational technology is characterized by a system of interconnected stages. The article presents the results of the research identifying the level of development of pupils’ thinking and the quality of knowledge and skills. Moreover, the article describes the series of the lessons of the natural sciences, where problem-based learning is applied. The results of the local pedagogical experiment showed the possibility of a problem-based learning in the development of thinking of primary school pupils.
Keywords: problem-based learning, problem solving, educational technology, thinking development, primary education.
SOME ISSUES ON BIOLOGY EDUCATION: AN INTERVIEW WITH ANDREJ ŠORGO
Authors: Lamanauskas Vincentas
Published: May 2021

Dr. Andrej Šorgo is Associate Professor of Biology Didactics at the Faculty of Natural Sciences and Mathematics, and a part time researcher at the Faculty of Electrical Engineering and Computer Science, University of Maribor. He got his Masters and PhD degrees in Biology from the University of Ljubljana. He has published textbooks and research articles and presented his work at a number of conferences. He has additionally over 20 years of experience as a secondary and higher vocational school teacher. He has won the award “Most innovative secondary school teacher”.
More information is available online at: http://biologija.fnm.uni-mb.si/index.php?option=com_content&view=article&id=55&Itemid=7&lang=en
REALISATION OF INTERDISCIPLINARY BIOLOGY, PHYSICS, CHEMISTRY AND MATHEMATICS RELATIONS BY EXPLORING OSMOSIS PHENOMENON
Authors: Šlekienė Violeta , Ragulienė Loreta , Lamanauskas Vincentas
Published: May 2021

In order to develop students' holistic concept of natural phenomena, the process of education must adopt a systematic approach to the integrity of the natural sciences. Such a systematic approach creates preconditions for understanding of educational content and training components in close interaction and for the consistent formation of a holistic understanding of the world. Interdisciplinary integration is realized through inquiry-based teaching/learning method. Scientific investigation is usually associated with knowledge of different subjects, so usage of interdisciplinary relations is indispensable for the full justification and explanation of the phenomenon or process. While analysing natural phenomena and regularities, it is important to find common points, using existing and new knowledge from physics, chemistry, biology, ecology and others. Only in this way will be developed a holistic conception of the world. This article presents the interdisciplinary links by experimentally exploring the phenomenon of osmosis. Giving one research example, Natural science (Physics, Chemistry, Biology) and Maths subject relationship realisation didactic possibilities are revealed in the presented analysis. The research organization and methodology of its performance, the essence of the practical work, results and conclusions are discussed. The research is proposed to to carry out in a few different lessons (physics, chemistry, biology and mathematics), which enable a systematic and integrated way for students to convey the essence of the phenomenon. Osmosis research and analysis organization scheme is presented. Wide and deep osmosis process interdisciplinary links are distinguished. How osmosis phenomenon can properly understand and master by the stages in each subject lesson are shown in. The research is carried out during implementation of the international project „Materials for Teaching Together: Science and Mathematics Teachers collaborating for better results“. Number of the contract: 539242-LLP-1-2013-1-AT-COMENIUS-CMP/. Key words: science education, interdisciplinary relations, integration, osmosis, diffusion.
REFLECTIONS CONCERNING THE NEW ERA AND DESTINY OF NATURAL SCIENCES
Authors: Melnik Eleonora
Published: May 2021

The last decade for the Russian school and high school education was the time of reforms. At school new training programs and variety of textbooks appeared, for senior students the unified state examination was introduced. All these innovations are still discussed by students’ parents, scientists and the public. Opinions are ambiguous. The main problem of pedagogy always was: what and how to teach? Knowledge of various subjects has to be available to all students, and their text interpretation is clear to them. There were also important discoveries and innovations in science. All of them, anyway, will affect school knowledge. One of important statements of the last time is the recognized fact that our Planet passed into a new era. It was called an anthropocene. It is obvious that it is necessary for comprehensive schools, higher education institutions, other educational institutions to pay more attention to the teaching/learning subjects, to reconsider their qualitative part, and to think of what outlook and relation to nature they could offer to young people. Key words: education reform, educational institutions, new era, science education.
THE APPLICATION OF METHODS STIMULATING ACTIVITIES OF STUDENTS WITH SPECIAL EDUCATIONAL NEEDS IN THE PROCESS OF TEACHING AND LEARNING NATURAL SCIENCES
Authors: Mačiukaitė Angelija
Published: May 2021

Changes in educational paradigms are directly connected with changes in educational goals, attitudes towards the organisation of educational process and teaching and learning methods. At present, methods stimulating students’ activities are applied to various topics and cycles in natural sciences classes, when students with special educational needs are educated in inclusive or segregated environments. Modern stimulating methods are very different, and some of them are of a particular importance while educating students with special educational needs to reveal the content of natural science classes. These include discussions, group work, project activities, concepts and definition scheme, pair work, structured notes.
Stimulating methods are attractive for the students, to those with moderate and severe learning difficulties among them, when they correspond to their abilities. These methods make the process of education more varied, they provide conditions for better learning for students with various abilities, they help the students to apply their knowledge and educate them.
Key words: lower high school, natural science education, students with special educational needs, modern methods stimulating students’ activities.
AN INTERVIEW WITH JOHN SWELLER
Authors: Cardellini Liberato
Published: May 2021

Emeritus Professor John Sweller is presently a professor of Education at the University of New South Wales, Sydney, Australia. After receiving the Bachelor’s degree in 1969 at the University of Adelaide, he completed a PhD degree at the same university in 1972.The name of John Sweller is associated with the cognitive load theory, an instructional theory based on our knowledge of human cognitive architecture.
The theory is a contributor to both research and debate on issues associated with human cognition, its links to evolution by natural selection, and the instructional design consequences that follow.
GAMTAMOKSLINIO IR TECHNOLOGINIO UGDYMO TOBULINIMAS: KELETAS ŠTRICHŲ [SCIENCE AND TECHNOLOGY EDUCATION DEVELOPMENT: SOME FEATURES]
Authors: Lamanauskas Vincentas
Published: May 2021

The perspectives of the improvement of natural science and technology education remains actual at all levels of an education system. Rapid development of science and technologies creates new challenges for an education system. Undoubtedly, natural science and technology education is a major factor of economic development of society. Deep concern is created by that fact that in some countries the tendency of decrease in the interest of youth to science in general is observed. It is obvious that it is necessary to reconsider the existing strategies of natural science and technology education. In this regard it is important to develop qualitatively new strategies and techniques of teaching and learning. A key task, there is a development of professional competences of science teachers, systemic improvement of teacher education in universities.
Two important events are briefly presented in this editorial. The first Baltic Symposium on science and technology education was organized in Lithuania in June 2015. During the symposium participants shared experience, presented the latest scientific researches, and also examined some perspectives of natural science and technology education in the Baltic States. The second event is scientific methodical conference “Natural Science Education in a Comprehensive School” which is focused on school practice. It was organized in the Veisiejai gymnasium in April 2015. The presented scientific events undoubtedly have an influence on a development of science and technology education in general.
Key words: science and technology education, scientific conference, school practice.
State of Art Review on SCARA Robotic Arm
Authors: Arawade S. S.
Published: May 2021

In this literature, recent development in control and performance enhancement of SCARA(Selective Compliance Articulated Robotic Arm) robotic arm is reviewed. SCARA robotic arm is very popular in the manufacturing industry for its positioning accuracy and repeatability. The SCARA robot has higher flexibility in the horizontal plane and great robustness for vertical motion. This makes the SCARA robot a perfect device for pick and place applications. In the paper, the Kinematic analysis based on DH formulation of the RPR (Revolute-Prismatic-Revolute) configuration-based SCARA robotic arm is presented. In recent years the main focus of the research was to achieve the accurate positioning of the end effector by using different control systems and process algorithms.
A Review of Municipal Solid Waste Management in India
Authors: Galande Vaibhavi , Kamble Harshavardhan
Published: May 2021

Municipal Solid waste (MSW) is one of the significant spaces of concern everywhere on the world. In non-industrial nation like India, there is fast expansion in metropolitan solid waste because of urbanization and populace development. Organization of waste shifts with various components like expectation for everyday comforts, climatic condition, financial factor and so forth In this paper gives current situation of India as for civil strong waste amount, quality and its administration. We have introduced a concise outline of MSWM in Major urban areas medium scale towns and limited scope towns. We have likewise introduced some intriguing outcomes on MSWM of limited scope towns and their encompassing towns.