bluuebunny/crossref_metadata_2025 huggingface dataset:
Análisis en la reducción de concentración de ibuprofeno en solución acuosa por medio de fotolisis directa con lámparas led-ultravioleta
Authors: López Correa Ana María , Cañón Domínguez Laura Camila , Agudelo Valencia Rafael Nikolay , Garcés - Polo Siby I.
Published: July 2022

En este trabajo se evalúa el uso de lámparas Led-UV comerciales (395 nm, certificación IP 68 y 0,08 W), para reducir la concentración de ibuprofeno (IBP) en solución acuosa. Las medidas de pH y concentración inicial del IBP en la solución fueron las variables experimentales empleadas para determinar su efecto sobre el porcentaje de reducción de este medicamento. La máxima reducción de concentración de IBP alcanzada fue del 93,64 % a pH inicial 7 y 20 mg/L de concentración inicial de IBP. El análisis de los resultados mostró que el pH inicial de la solución no afecta la disminución de concentración de IBP, pero el pH del agua disminuyó en cada ensayo, lo que señala la formación de CO2 y su posterior dilución en el agua, hecho que sugiere la mineralización del IBP. El efecto de la concentración es relevante hasta alcanzar una concentración de 20 mg/L, a partir de este valor los resultados no difieren, puesto que el número de lámparas y tiempo de reacción permanecen constantes; además, la disminución de pH hace que la forma molecular del IBP predomine, lo cual afecta la ruta de degradación de este contaminante. La energía aplicada en el proceso analizado fue de 4,8 kWh. El uso de lámparas Led-UV comerciales puede ser una ventaja para el tratamiento terciario de aguas residuales, debido a que son de fácil adquisición, sumergibles en agua y de menor consumo energético que las lámparas UV comerciales.
Adaptación de las técnicas de Earned Value Management y Earned Schedule a los procesos de control del Departamento de Planeación de la Escuela Militar de Suboficiales “Sargento Inocencio Chincá"
Authors: Cristancho Cuestas Rubén Darley , Sanabria Peña Diego Alejandro , Barrero García Julián Enrique
Published: July 2022

El presente artículo de investigación pretende socializar y presentar la adaptación de las técnicas de Earned Value Management (EVM) o gestión del valor ganado, como Earned Schedule (ES) o cronograma ganado en los procesos de control del Departamento de Planeación de la Escuela Militar de Suboficiales “Sargento Inocencio Chincá” (EMSUB). Reconociendo estas técnicas para el monitoreo y control de proyectos, las cuales permiten conocer su estado actual, comparándolo con la línea base para la medición del desempeño, además de generar pronósticos con base en el trabajo realizado hasta el momento. El objetivo de esta investigación es adaptar estas técnicas a los procesos de control del departamento de planeación de la EMSUB, para lo cual se utilizó “The Standard for Earned Value Management” del Project Management Institute, en el que se describe el proceso de aplicación de esta técnica, para luego analizar cuáles indicadores se podrían utilizar y serían útiles para el proceso de control. Finalmente se adaptaron las técnicas con base en las necesidades del departamento. Como resultado de la investigación se estableció que los indicadores de costo de la herramienta no eran aplicables a esta dependencia, por esta razón sólo se usaron indicadores de cronograma y alcance. Se entregó un Dashboard de Control al Departamento de Planeación con los indicadores claves de EVM y ES, lo cual mejoró significativamente los indicadores de tiempo y alcance de un periodo a otro.
Historia sobre bienestar, migración y trabajo: relatada desde la voz de una mujer Wixárika
Authors: Morales Adriana , González Gallegos Noé Albino , Garibay Oscar Loreto , López Torres Leyna Priscila , Acosta Bahena Almeirim Isabel
Published: July 2022

Objetivo: Conocer las percepciones sobre el bienestar en el trabajo de una mujer indígena migrante wixárika. Métodos: Investigación cualitativa, es un estudio de caso. Se utilizó el método fenomenológico para el análisis de la información, la técnica para la recolección de datos fue la entrevista en profundidad. Resultados: A partir de las experiencias de vida se conoce que la necesidad de optimizar el bienestar, conducen a la participante a migrar a la ciudad, dejando su comunidad y familia, para adaptarse a las nuevas condiciones de vida. Conclusiones: El tema de bienestar debe ser abordado entre los fenómenos de estudio de la salud en el trabajo y a partir de ahí procurar incrementar la calidad de vida de los trabajadores.
Reincorporación laboral y análisis de la ley 776 de 2002 de riesgo laborales en Colombia, a la luz del modelo ecológico
Authors: Galarza Iglesias Ana Milena
Published: July 2022

Introducción: El ser humano es integral que interactúa en diferentes subsistemas con miras a lograr su desarrollo personal; ante una afectación de salud se puede impactar su rol de trabajador y participación laboral requiriendo un proceso de reincorporación laboral amparado por la ley 776 de 2002.Objetivo: Analizar el contenido de la ley 776 de 2002 relacionado con la reincorporación laboral a la luz del modelo ecológico-sistémico.Métodos: estudio cualitativo con técnica de análisis de contenido, se establecieron las categorías y subcategorías considerando temas, subtemas, acontecimientos y las reglas de enumeración según frecuencia, presencia y coocurrencia bajo la mirada del modelo teórico ecológico-sistémico. Como fuente primaria se tomó la ley 776 de 2002.Resultados: el centro del sistema es la Administradora de riesgos laborales, el trabajador es identificado como un ente de derechos económicos a partir de sus restricciones médicas y su salud se valora según la capacidad de trabajar; la familia se referencia desde beneficiaros y la empresa como un espacio físico que puede generar afectación en la salud. Cada uno de los subsistemas del modelo ecológico-sistémico se plantea desde un modelo económico de compensación.Conclusión: A la luz del modelo ecológico-sistémico, se evidencia una transición ecológica que surge desde el microsistema al poner como centro no al trabajador sino a la administradora de riesgos laborales, esto genera que todo lo que se realice referente a la reincorporación laboral se limite a acciones de prestaciones económicas desconociendo el desarrollo del ser humano y su interacción con los entornos.
Percepción que tienen los trabajadores rurales respecto a la seguridad y salud en el trabajo
Authors: Rada Luna Rohnal José
Published: July 2022

Antecedentes: La seguridad y salud en el trabajo (SST) en Colombia ha tenido especial importancia para la prevención de accidentes y riesgos que se presentan en un trabajador. En la población rural, especialmente a las actividades realizadas en el campo, la salud de los trabajadores rurales puede verse afectada ya que ejecutan actividades laborales con alto riesgo, lo cual hace que esta población se encuentre invisibilizada al alcance de las políticas de la protección de la salud en el trabajo.
Objetivo: Analizar la percepción que tienen los trabajadores rurales respecto a la seguridad y la salud en el trabajo (SST).
Métodos: se enmarcó a través de tipo reflexivo, a partir de la búsqueda sistemática de información publicada en las bases de datos y revistas científicas indexadas utilizando las palabras claves de búsqueda como seguridad y salud en el trabajo, trabajadores rurales, percepción de trabajadores rurales y población rural en Colombia.
Resultados: La percepción que tienen los trabajadores rurales respecto a la SST es muy diversa, ya que varía en función de su desempeño en el proceso de trabajo y los factores de riesgo a los que se encuentran expuestos.
Conclusión: En los agricultores no se presenta una adecuada percepción respecto a la salud ocupacional y términos relacionados con la SST, por lo que conduce a un mayor riesgo de accidentes en el campo; aunque, en trabajadores rurales expuestos a plaguicidas en cultivos se encontró propicias prácticas de seguridad en el manejo de dichas sustancias sin algún tipo de riesgo.
Relación del nivel de cumplimiento de las normas de seguridad y salud en el trabajo con el rendimiento laboral en cuatro proyectos de construcción en Quito-Ecuador
Authors: Villacís-López Daniel , González-Baltazar Raquel , Calderón Mafud José Luis
Published: July 2022

Introducción: El rendimiento en trabajadores de la construcción es un tema poco estudiado, más aún si se lo vincula con el cumplimiento de las normas de seguridad y salud laboral. Objetivo: Determinar la relación entre el grado de cumplimiento de las normas de Seguridad y Salud Ocupacional y el rendimiento de los trabajadores de cuatro empresas constructoras de la ciudad Quito. Métodos: Investigación no experimental, relacional, transversal aplicada a 167 trabajadores. Se aplicaron dos cuestionarios para la recolección de información sociodemográfica/laboral y para la evaluación del rendimiento. Se aplicó la lista de verificación del Ministerio de Trabajo para medir el grado de cumplimiento de las normas de seguridad y salud. Resultados: Muestran relación significativa el consumo de drogas con los comportamientos contraproducentes (p= 0.024); hábito de fumar y rendimiento contextual (p= 0.023); dormir y descansar por las noches con el rendimiento contextual; (p= 0.000); temperatura baja con el rendimiento contextual (p= 0.038); temperatura alta con rendimiento en la tarea (p= 0.042); duración de la jornada y rendimiento contextual (p= 0.015); poder realizar pausas y rendimiento contextual (p= 0.003); relación con los jefes y rendimiento en la tarea (p= 0.011); relación con los compañeros y comportamientos contraproducentes (p= 0.022) y rendimiento contextual (p= 0.007). Se obtuvo significación estadística en la correlación entre el grado de cumplimiento de las normas de SSO y Comportamientos contraproducentes (Rho(167) = 0.215; p= 0.003). Conclusión: La relación entre el grado de cumplimiento de las normas de SSO fue estadísticamente significativa con la dimensión de comportamientos contraproducentes.
Análisis de la estabilidad laboral reforzada en trabajadores no calificados
Authors: Echeverría González Maira Alejandra , Cañate Casseres María Claudia
Published: July 2022

La Ley 361 de 1997 tiene como fin la inclusión, integración y no discriminación en el empleo de las personas en razón de su discapacidad. Pero esta pareciera proteger sólo a trabajadores con pérdida de capacidad laboral igual o superior al 15%, al hablar de discapacidad severa, moderada y profunda. Guardando silencio frente aquellos no calificados. Por lo cual es importante establecer si es admisible que se haga exclusión de los beneficios de tales prerrogativas legales a estos últimos trabajadores, pese a que tienen condiciones de salud que le afectan su desempeño regular en el trabajo. Para resolver este interrogante analizamos la jurisprudencia de la Corte Constitucional y la Corte Suprema de Justicia referente a la estabilidad laboral. A fin de identificar si existe justificación al hacer diferenciaciones en la protección de trabajadores que cuentan con dictamen y los que no. Así cómo determinar frente a qué circunstancias procede declarar ineficaz el despido.
El derecho a la igualdad en el sistema pensional colombiano
Authors: Carrillo Palma Yira Marina , Manjarrez Gonzáles Laura Carolina
Published: July 2022

El Sistema General de Pensiones en Colombia fue creado con el objetivo de garantizar a la población el amparo en la vejez y ante las posibles eventualidades tanto en la invalidez como en la muerte. Todo fue plasmado consagrado con la expedición de la Ley 100 de 1993, estipulando allí un sistema que funcionaria bajo un esquema compuesto por dos regímenes solidarios: el Régimen de Prima Media con Prestación Definida (RPM) y el Régimen de Ahorro Individual con Solidaridad (RAIS). Se creó así una competencia en la búsqueda de captar afiliados, promoviéndose cada uno con los beneficios y ventajas que ofrece para lograr la mayor captación de afiliados. A pesar de todo, y las modificaciones legales realizadas, el sistema sigue siendo inequitativo por muchos factores.
Viruela del simio: ¿estamos frente a un riesgo de pandemia?. Historia de un viejo conocido
Authors: Gomez De la Rosa Richar Jose , Rojas Juan Pablo
Published: July 2022

La viruela del simio es una zoonosis de etiología viral causada por virus de la viruela del simio o Monkeypox virus (MPXV) (por su nombre en inglés). MPXV es un virus de ADN de doble cadena de la familia Poxviridae, a la cual pertenece el virus Variola, agente etiológico de la viruela, enfermedad proclamada erradicada en 1980
Feminine Symbols in some Vietnamese Prose Works in the early 21st Century
Authors: Vu Thi Hanh , Pham Thi Van Huyen
Published: July 2022

Studying symbols is an interdisciplinary research field that is quite popular in the world with many different approaches. When studying symbols in Vietnamese literature, the writer realized that there are many feminine symbols (symbols of land, breast, night, or tears) appearing in some Vietnamese prose works in the early 21st century. These symbols are used with many deep meanings. They deeply reflect the characteristics of female divinity and the life of women. Therefore, those symbols have played an important role in pointing out the feminine characteristics as well as the feminist sound in literature.
Mountainous Landscape and Ethnic Minority People in the Forest by Lan Khai from The Perspectives of Ecocriticism
Authors: Bui Linh Hue , Nguyen Dieu Linh
Published: July 2022

Lan Khai's forest fiction is especially loved by contemporary readers, not only because of the “exotic flavor” but also because of the writer's new and unique perspective on the landscape and people of the mountainous region. The ideal view of the unity relationship between man and nature in medieval literature or the illusion of harmony and unity between man and nature in romantic literature were all eroded in his work. This study shows that mountainous people and nature in Lan Khai's forest fiction no longer carry the polarization between “center” and “margin”, “civilized” and “barbarian” as in medieval literature and travelogues in Nam Phong Journal.
Assessing the impact of community-based tourism on ethnic culture preservation in Hoa Binh reservoir area and proposing sustainable conservation process
Authors: Hoang Thi Thu Huong
Published: July 2022

Hoa Binh reservoir area is a unique ethnic tourism destination with 6 main ethnic groups living together in the area. This study aims to assess the impact of community-based tourism (CBT) on ethnic culture conservation in Hoa Binh reservoir area, thereby proposing solutions for sustainable conservation. Ethnographic fieldwork and sociological survey methods were applied to interview 80 households and 100 tourists in the study area. The results show that CBT plays an important role in restoring and preserving the typical cultural values of the ethnic community, creating an environment for ethnic cultural practice, and raising the awareness of traditional culture. Traditional cultural elements such as cuisine, performing arts, and housing architecture have been exploited much for tourism development. While other elements such as beliefs, customs, traditional festivals, costumes, traditional production activities, and ethnic languages are still ignored in the development of CBT. Besides the positive effects, CBT has caused significant changes in traditional houses and costumes, conflicts in community relations. Ethnic cultural values have only been exploited at the level of identification without cultural interpretation, leading to tourism products in each village lacking its own characteristics and identity. From the research results, this paper proposes the process of preserving and promoting ethnic cultural values in CBT.
Research on the reality of living standards in Thai Nguyen province period 2010-2020
Authors: Nguyen Thanh Mai
Published: July 2022

Thai Nguyen province is located in the Northern Midlands and Mountains. Over the past ten years, the economy has undergone many positive changes, and people's living standards have improved day by day. However, the gap between the rich and the poor tends to increase, and the living standards of ethnic minorities and remote areas face many difficulties. This article focuses on studying the current situation of people's living standards in Thai Nguyen province from the period of 2010 – to 2020 through the application of problem analysis, synthesis, comparison, and synthetic scoring methods on the basis of an official database.
The importance of specialized English in the training program of tour guides for Thanh Hoa tourism
Authors: Le Thanh Ha
Published: July 2022

Not only is important to the promotion and attractiveness of international tourists, the quality of the training program of specialized English for tour guides but also contributes to the development of local tourism and promotes the reputation of the training institution. Surveys and sociological investigations are included in the paper to clarify the current situation of tour guides’ usage of specialized English in professional tourism activities in Thanh Hoa. Therefore, some appropriate solutions based on the perspective of state management and training activities are proposed to improve the quality of the training program of specialized English for tour guides in Thanh Hoa.
Integrating ecological culture education in the teaching of high school citizenship education
Authors: Duong Thi Huong , Mai Thi Tham
Published: July 2022

Currently, humanity is facing increasingly serious ecological disasters, eco-cultural education is one of the basic solutions to build ecological culture into a driving force for development sustainability of nations as well as of the future of humanity. Within the scope of this work, on the basis of systematic research on ecological culture, eco-cultural education, the role of eco-cultural education in raising the ecological culture level of the community, for the purpose of sustainable development, the article analyzes and clarifies the need, goals and some requirements in the design and organization of the curriculum teaching organization that integrates eco-cultural education in order to improve the effectiveness of eco-cultural education for high school students in the current citizenship education program.
Research on the current situation and training demand of soft skills for the students of Hanoi National University of Education
Authors: Nguyen Thu Trang , Nguyen Tu Linh
Published: July 2022

In the context of the country's economic development and deep integration, the role of soft skills is more and more appreciated, especially for pedagogical students in general and students of Hanoi National University of Education in particular. Soft skills not only help pedagogical students in the learning process but also bring great value to the development of a teacher's career in the future. Therefore, the training and practice of soft skills are increasingly focused. Using the sociological survey method to survey 103 students of Hanoi National University of Education, mainly third and fourth years (courses 69 and 68), the report analyzed the current situation, training needs, and then proposed some solutions to improve the quality of soft skills training for pedagogical students.
Experiential teaching in Engineering Psychology course at Ho Chi Minh City University of Technology and Education
Authors: Duong Thi Kim Oanh
Published: July 2022

The vigorous development of the fourth industrial revolution is placing new equirements on knowledge, skills, and attitudes towards trained human resources. This fact requires higher education to have a comprehensive innovation, which emphasizes the innovation according to experiential learning-centered teaching to develop students' professional skills and core skills such as problem-solving, creative thinking, critical thinking, teamwork, etc. Experiential teaching provides students with opportunities to learn by directly observing, discovering, and manipulating objects and phenomena in meaningful contexts related to the lesson\subject\program, thereby applying theoretical knowledge to solve practical situations of life and profession. The article presents some theoretical issues in higher education, such as experiential learning and experiential teaching methods. The article also analyzes the results of students' self-assessment on the level of performing learning actions, the change in problem-solving skill, and their learning outcomes when applying experiential teaching methods in teaching Engineering Psychology course at Ho Chi Minh City University of Technology and Education.
Teaching mathematics concepts in High schools of Lao PDR according to the operational point of view
Authors: Sihavong Phongsavanh
Published: July 2022

The article builds a process of teaching the concept of equations and inequalities from an operational point of view to develop the ability to learn Mathematics for high school students in Lao PDR. On the basis of inheriting and applying Vietnamese theories, this article has proposed the process, core activities, and component activities in teaching Mathematics concepts in high schools of the Lao People's Democratic Republic. The article presents an illustrative example of teaching equations according to the Math program of Lao PDR
Manajemen Produksi Siaran Radio JIZ FM di Masa Pandemi
Authors: Adi Dhimas Rizqi , Qois Achdan Nauval , Giska Muhammad Hanif
Published: July 2022

Penelitian ini bertujuan untuk mengetahui Manajemen Produksi Siaran Radio JIZ FM di Masa Pandemi seiring dengan adanya peraturan pemerintah tentang aturan jarak dan PSBB. Selain itu, apakah ada perubahan yang terjadi di dalam proses siaran radio JIZ FM. Penelitian ini juga berguna untuk mengetahui bagaimana sistem kerja JIZ FM sebagai media yang aktif di masa pandemi. Penelitian ini dilakukan dengan metode studi kasus. Pengumpulan data dilakukan dengan wawancara mendalam. Wawancara diambil dikarenakan dapat mudah memahami manajemen produksi JIZ FM. JIZ FM memperkuat sektor media sosial dan streaming guna membantu pengembangan manajemen produksi di masa pandemi. Selain itu, pemberian informasi yang tepat juga perlu dilakukan dengan melihat topik terkini yang sedang hangat.
Pola Keseimbangan Komunikasi Keluarga Pekerja Migran Wanita Dalam Membangun Harmonisasi
Authors: Rosida Amrina
Published: July 2022

Harmonisasi pada keluarga merupakan situasi di mana adanya jalinan kasih sayang, rasa memiliki satu sama lain, tanggung jawab, pengertian dan komunikasi yang dilakukan secara baik. Sehingga, hal tersebut mampu meminimalisir terjadinya konflik dan ketegangan maupun kekecewaan dalam keluarga. Kedudukan Pekerja Migran Wanita (PMW) sebagai pekerja migran yang mengharuskan bekerja berjauhan dengan sanak keluarga dapat menimbulkan permasalahan internal dalam keluarga, seperti disharmonisasi dalam keluarga karena kurangnya komunikasi. Oleh karena itu, untuk membangun kondisi yang harmonis perlu menyeimbangkan komunikasi untuk meminimalisir terjadinya konflik. Tujuan dari penelitian ini yaitu untuk mengetahui bagaimana pola keseimbangan yang dilakukan PMW dengan menggunakan Teori Keseimbangan Heider. Penelitian ini merupakan penelitian deskriptif kualitatif yang memaparkan fenomena yang ada. Teknik pengumpulan data dilakukan dengan wawancara yang mendalam dan observasi. Selanjutnya, untuk teknik sampling peneliti menggunakan teknik purposive sampling, yaitu mencakup orang-orang yang diseleksi atas dasar kriteria-kriteria tertentu. Hasil dari penelitian ini menunjukkan bahwa pola keseimbangan yang dilakukan para PMW dilakukan secara terbuka, adil dan seimbang. Berdasarkan observasi yang dilakukan, peneliti melihat bahwa dalam mengatasi masalah para PMW lebih memilih untuk mengalah agar tidak terjadi konflik yang lebih serius. Komunikasi kelompok yang dilakukan PMW lebih pada interpersonal di mana akan berbicara satu sama lain untuk mengkondisikan atau mendinginkan situasi.
Manajemen Humas Imigrasi I Non-TPI selama Pandemi Covid-19
Authors: Nisa Alditta Khoirun , Rahman Taufiqur
Published: July 2022

Pandemi Covid-19 telah menyebabkan seluruh lini pekerjaan dalam bidang keimigrasian tersendat sementara. Imigrasi menjadi salah satu instansi pelayanan publik yang dibatasi layanannya atau bahkan sampai ditiadakan pelayanannya untuk sementara waktu. Dalam hal ini, Kantor Imigrasi Kelas I Non TPI Pati tetap mengupayakan untuk memberikan kenyamanan dan kemudahan pelayanan untuk masyarakat dengan menginisiasi layanan online, tentunya tanpa melupakan aspek keamanan bagi masyarakat. Dalam melihat adaptasi yang dilakukan instansi tersebut, penelitian ini dilaksanakan untuk dapat mengetahui manajemen Humas Imigrasi Kota Pati selama pandemi. Dilatarbelakangi dengan banyaknya warga Pati yang masih belum tahu bagaimana cara menggunakan wadah berbasis sistem online dan juga yang belum berani untuk mengurus keiimigrasian di tengah situasi darurat ini, peneliti mencoba melihat apa saja rintangan yang dialami dan beberapa keunggulan yang diraih oleh pihak Imigrasi Kelas I Kota Pati dalam mengembangkan inovasi pelayanan masyarakat. Dalam penelitian ini, peneliti melakukan pendekatan dengan metode penelitian dan studi kasus deskriptif kualitatif. Metode pengumpulan data dalam penelitian ini bersumber dari studi lapangan, yaitu hasil observasi, wawancara, dan dokumentasi. Riset ini juga didukung oleh literatur-literatur relevan yang telah penulis telaah sebelumnya. Hasil penelitian ini mengindikasikan bahwa strategi mengelola krisis Covid-19 oleh pihak Imigrasi Pati adalah dengan menerapkan strategi adaptif. Penelitian ini diharapkan dapat memberikan kontribusi pemikiran untuk mengelola krisis pandemi Covid-19 yang terjadi dalam kacamata seorang Humas Imigrasi di Indonesia.
Difusi Inovasi dalam Penerapan Komunikasi Bencana pada Masa Mitigasi oleh Forum Pengurangan Risiko Bencana (FPRB)
Authors: Khatami Muhammad Iqbal , Nurjanah Adhianty
Published: July 2022

Penelitian ini berfokus pada kegiatan kebencanaan di masa mitigasi sebelum bencana banjir di Kabupaten Bantul pada Tahun 2019. Dari segi cakupan wilayah meliputi 14 kecamatan terdampak hingga menimbulkan dua orang korban jiwa. Penelitian ini bertujuan untuk menganalisis difusi inovasi dalam penerapan komunikasi bencana oleh Forum Pengurangan Risiko Bencana (FPRB) di Desa Imogiri Kabupaten Bantul. Metode penelitian yang digunakan adalah deskriptif kualitatif dengan pengumpulan data melalui wawancara mendalam, studi literatur, dan dokumentasi. Sementara itu, teknis analisis data yang digunakan adalah analisis data kualitatif dengan trianggulasi sumber data sebagai metode uji validitas data yang digunakan. Landasan teori yang digunakan adalah teori difusi inovasi yakni mengamati bagaimana teknologi baru melebur dalam sebuah kebudayaan di tengah masyarakat. Hasil temuan peneliti, difusi inovasi dalam penerapan komunikasi bencana pada masa mitigasi yang dilakukan oleh FPRB Desa Imogiri pada bencana banjir Bantul 2019 dilakukan dalam beragam kegiatan. Di masa mitigasi, FPRB melakukan berbagai pelatihan dan kegiatan yaitu pembentukan Desa Tangguh Bencana yang menghasilkan dokumen kontijensi sebagai standar prosedur masyarakat dalam menghadapi bencana. Dokumen Kontijensi memuat tatacara dan simulasi masyarakat dalam menghadapi banjir yang memadukan kearifan lokal (local wisdom) dan teknologi yang diterapkan. Selain itu, FPRB juga menyelenggarakan kegiatan lain yaitu Keluarga Siap Tanggap Tangguh (Si Tatang) yang dipadukan juga dengan program Desa Tangguh Bencana.
Strategi Advertising dan Sales Promotion Yhoophii Shop Palembang di Instagram
Authors: Zinaida Rahma Santhi , Anggraini Resti
Published: July 2022

Penelitian ini berjudul Strategi Periklanan dan Promosi Penjualan Yhoophii Shop Melalui Media Sosial Instagram. Penelitian ini berlatar belakang perkembangan Trend Fashion di Indonesia sangat dipengaruhi oleh trend fashion Eropa dan Asia terutama Korea belakangan ini. Maka usaha bdang fashion sangat bergeliat maju seiring dengan perkembangan trend fashion di Indonesia. Yhoophii Shop menggunakan Instagram sebagai media untuk melakukan komunikasi pemasarannya. Tujuan penelitian ini adalah untuk mengetahui komunikasi pemasaran melalui media sosial Instagram dengan menggunakan teori IMC, dari 5 elemen yang terdapat pada teori IMC Yhoophii Shop hanya fokus pada 2 elemen yaitu Periklanan dan Promosi Penjualann. Untuk memperoleh data digunakan teknik pengumpulan data observasi dari akun @Yhoophii dan mengumpulkan data dari dokumentasi. Berdasarkan hasil penelitian bahwa kegiatan periklanan dan sales promotion dimaksimalkan melalui instagram agar promosi produk dapat dijangkau dan diterima oleh seluruh pengguna media sosial khusunya instagram sehingga hal tersebut dapat membuat penjualan Yhoophii Shop meningkat.
O problema de Heron na geometria do táxi
Authors: Da Silva Marcos André , Rufino Elzimar Oliveira , Barreto Soares Stephen Roosevelt
Published: July 2022

Neste trabalho consideramos um outro ponto de vista do problema classico da geometria euclidiana plana conhecido como o problema de Heron.  Para tal, utilizamos a geometria conhecida como a geometria do taxi e apresentamos uma reformulação e uma solução do problema de Heron neste contexto.
Очерки истории физико-математического образования в Саратовском университете
Authors:   Саратовский государственный университет, Аникин В. М.
Published: July 2022

Книга является продолжением выпусков «Очерков» 2019–2021 гг. К 100- летию присвоения Саратовскому университету имени Н. Г. Чернышевского при- урочен очерк о выдающемся математике и педагоге В. В. Голубеве, сыгравшем в 1918–1930 гг. ключевую роль в становлении высшего образования в Сарато- ве. Освещаются 35-летняя деятельность (1895–1930 гг.) Саратовского общества естествоиспытателей и любителей естествознания, вехи истории НИИ механики и физики СГУ (1937–2012 гг.), предыстория научных конференций в Саратове, посвященных памяти яркого математика М. Я. Суслина. Публикуются воспомина- ния о людях, формировавших «лицо» физического образования в СГУ, – члене- корреспонденте РАН Д. И. Трубецкове, А. Г. Финкеле, А. Г. Величко, Д. И. Билен- ко. Описываются атмосфера студенческой жизни на физическом факультете СГУ 1950-х гг., жизненные траектории выпускников и отмеченные премией правитель- ства РФ научно-технические разработки сотрудников физического факультета. Для преподавателей, аспирантов и студентов университетов.
Основы геологии четвертичных отложений : учебное пособие для студентов, обучающихся по специальности 21.05.02 – «Прикладная геология» специализация «Поиски и разведка подземных вод и инженерно-геологические изыскания»
Authors:   Саратовский государственный университет, Староверов В. Н. , Солдаткин С. И. ,   Саратовский государственный университет, Хохлов А. Е. ,   Саратовский государственный университет
Published: July 2022

Пособие знакомит студентов с современными знаниями в области четвертичной геологии, генезисом отложений и особенностями их стратиграфического расчленения, методами их картирования. В нем изложены основные направления четвертичной геологии, дана характеристика природным особенностям четвертичного периода и основным факторам, определяющим формирование тех или иных генетических типов четвертичных отложений. Приведены современные подходы к стратиграфии четвертичной системы и методике построения карт четвертичных отложений. В рамках пособия рассматриваются генетические типы четвертичных отложений, наиболее широко распространенные на территории континентальной России. Для студентов, обучающихся по специальности 21.05.02 – «Прикладная геология» специализация «Поиски и разведка подземных вод и инженерно-геологические изыскания».
Физика твердого тела : учебное пособие для студентов, обучающихся по направлению «Педагогическое образование», профили «Физика», «Математика и физика», «Информатика и физика»
Authors:   Саратовский государственный университет, Сорокин А. Н.
Published: July 2022

В учебном пособии изложены вопросы, касающиеся дисциплины «Физика твердого тела». Проводится обзорное представление информации о кристаллической структуре твердого тела, квантовой теории твердых тел, резонансных явлениях, сверхпроводимости, электрических, магнитных, тепловых и других свойствах и характеристиках твердых тел. Для студентов, обучающихся по направлению «Педагогическое образование», профилей подготовки «Физика», «Математика и физика», «Информатика и физика».
«Мировоззренческая география» А. И. Солженицына
Authors:   Саратовский государственный университет, Алтынбаева Г. М.
Published: July 2022

В монографии представлено теоретическое обоснование выдвигаемого литерату- роведческого понятия «“мировоззренческая география” писателя» как одного из эсте- тических принципов А. И. Солженицына; показано формирование и функционирова- ние этого принципа в тексте. Автор ставит целью доказать, что включение предлагае- мого понятия в научный оборот является актуальным для изучения эстетики А. И. Со- лженицына. Для специалистов, изучающих наследие А. И. Солженицына, а также всех инте- ресующихся историей русской литературы и культуры XX века.
Теория государства и права : учебное пособие для студентов направления подготовки 40.03.01 «Юриспруденция»
Authors:   Саратовский государственный университет, Байниязова З. С. , Тюменева Н. В. ,   Саратовский государственный университет
Published: July 2022

В учебном пособии представлены тесты, практические и творческие задания, связанные с самыми актуальными проблемами общей теории государства и пра- ва и некоторыми новеллами законодательства и юридической практики, вопросы для самопроверки, перечень тем рефератов и вопросы к экзамену по дисциплине «Теория государства и права». Учебное пособие направлено на реализацию компе- тентностного подхода при изучении теории государства и права. Для студентов направления подготовки 40.03.01 «Юриспруденция» и всех интересующихся вопросами государства и права.
Editors' Notes on Themed Issue on Civil Society Education: East Asia
Authors: Mirabella Roseanne , Hvenmark Johan , Segnestam Larsson Ola
Published: July 2022

This is the fourth themed issue in the Journal of Nonprofit Education and Leadership (JNEL) in which researchers around the world examine regional and national training and education programs for individuals with civil society leadership roles. The issue has its origin in a post-conference airport meeting a few years ago between one of the editors of this series of themed issues and a set of prominent scholars from East Asia. As most researchers would confirm, the value of a research conference is seldom found in the various seminars or panels, but rather in the unplanned encounters that take place at breakfast, over a coffee, or—in this case—at the airport. The mere airport happenstance turned out to be the beginning of several valuable research initiatives. Since then, among other things, the authors and the editors have met and organized public disseminations, including the Nonprofit Higher Education Research Summit at he ISTR International Conference in 2021. The overall result is not only a significant contribution to the series of themed issues, but also, and more importantly, the first mapping of programs in nonprofit and nongovernmental management education in East Asia.
Notes on Strongly Semi-Closed Graph
Authors: Alkhazragy A. , Al-Hachami A.K.H. , Mayah F.
Published: July 2022

In these papers, we study on mapping with strongly semi-closed graph. We first introduce the notion "strongly semi-closed graph" in analogue to the closed graph. Also, we study some of their basic properties. This study proved that: If Y is extremally s-disconnected semi-T2-space and f : X → Y is a set-s-connected surjection, then G(f) is semi-closed. If Y is Hausdorff space and f is almost semi continuous, then G(f) is strongly semi-closed. If Y is semi-T2-space and f is irresolute, then G(f) is strongly semi-closed. Semi-closed mapping and semi-closed graph are two separate concepts. If G(f) is a semi-closed and f is surjection(onto), then Y is semi-T1-space. If the injective S**-open map X is semi**-connected and G(f) is semi-closed then X is semi-T2-space provided it is T1-space and locally semi-connected. S**-closed mapping and semi-closed graph are two separate concepts. If Y is semi-regular space, then the following are equivalent G(f) is semi-closed and G(f) is strongly semi-closed
Comparison of Numerical Models of the Dynamics of Electrically Charged Gas Suspensions with Mass and Surface Charge Densities for Different Particles Dispersities
Authors: Tukmakov D.A.
Published: July 2022

The purpose of the study was to mathematically model the dynamics of inhomogeneous electrically charged media, such as that of gas suspensions, i.e., solid particles suspended in a gas. The mathematical model implemented a continuum approach to modeling the dynamics of inhomogeneous media, which implies taking into account intercomponent heat transfer and momentum exchange. The carrier medium was described as a viscous, compressible, heat-conducting gas, the equations of the model were supplemented with initial and boundary conditions, and the system of the equations was integrated by an explicit finite-difference method. To obtain a monotonic grid function, a nonlinear scheme for correcting the numerical solution was used. The mathematical model was supplemented with the Poisson equation describing the electric field, which is formed by electrically charged disperse inclusions. The Poisson equation was integrated by finite-difference methods on a gas-dynamic grid. The flow of a gas suspension caused by the motion of dispersed particles under the action of the Coulomb force was studied numerically. Flows of gas suspensions with surface and mass densities of electric charge were modeled. For the surface charge density model, the Coulomb force acting on the unit mass of the gas suspension increases with a decrease in the dispersion of particles. For the mass charge density, the dispersion of particles does not affect the specific Coulomb force acting on the particles. The intensity of the gas suspension flow increases with decreasing particle size, both for the mass and surface models of charge density. For the surface charge density model, as the particle size decreases, the intensity of the gas pressure drop in the emerging gas suspension flow increases more than when modeling the gas suspension dynamics with
a mass distribution of the electric charge density
Data on the history of body deceleration in a rheological medium as a basis for verification of computational problems
Authors: Sotskiy M.Yu. , Veldanov V.A.
Published: July 2022

Relying on data on the history of body deceleration during high-speed penetration into the target, the paper reviews the Proceedings of the 23rd – 31st International Symposiums on Ballistics, as well as the findings in the field of terminal ballistics, i.e. the study of body acting on a target, and the history of striker deceleration in the target material. The paper observes a half-century path of development of the technology as a new scientific direction, started in the department of High-Precision Airborne Devices at Bauman Moscow State Technical University. Strikers in measuring technology are equipped with shock accelerometers and original electrical recorder communication systems. Theoretical and experimental studies revealed a new law of medium penetration resistance. The law allows the use of engineering methods to solve problems, e.g. spatial problems of penetration. The data on the history of the measuring striker deceleration recorded in the experiments provided additional opportunities for verifying the models and the results of virtual simulation of the processes of spatial penetration. The paper introduces the studies carried out by the authors in a wide range of different initial conditions of impact and designs of strikers and targets. New technical solutions in measuring technology developed recently are also presented.
Modification of the similarity criterion for electric convection
Authors: Altunin K.V.
Published: July 2022

The paper is devoted to the modification of the previously obtained similarity criterion for electric convection. The criterion depends on the voltage generated at the electrodes, the distance between the electrodes, and the specific electrical resistance of the working medium (liquid hydrocarbon fuel). The modified similarity number includes the temperature difference between the wall and the coolant, as well as the heat transfer coefficient for convection conditions without the use of electric fields. The analysis of the new version of the similarity number of electric convection brings us to the conclusion that the number can be effectively used along with the previously obtained similarity criterion. The paper introduces the results of studies with liquid hydrocarbon fuel TS-1 kerosene under natural and forced convection. Electric convection similarity numbers are compared, new graphs are constructed, and criterion dependences are obtained.
One-parameter adaptation of an aircraft homing system
Authors: Klishin A.N. , Kolesnikova D.S.
Published: July 2022

The ever-increasing requirements for aircraft control systems lead to their more complex structure and, consequently, synthesis. Thus, there is a need to develop and improve control algorithms that can meet these requirements. To develop control systems for high-precision aircraft, it is important to analyze how adaptive control systems are used. The paper examines the aircraft control system with one-parametric adaptation homing in the final section of the trajectory. The analysis of the test trajectory of the aircraft movement allowed us to establish the criteria for selecting the adaptation parameter. We comparatively analyzed the parameters, found a method to estimate their efficiency, and demonstrated the operation procedure of the adaptive system on a typical model of an aircraft moving in the atmosphere when homing in on a fixed target. The study gives the results of numerical simulation and shows the high efficiency of the method developed.
Method for determining the number of defect-free tests of software for an automated system of preparing unmanned aerial vehicles flight data
Authors: Kazakov G.V. , Koryanov V.V.
Published: July 2022

Calculating the reliability indicator of software for an automated system of preparing unmanned aerial vehicles flight data is special because of the variety of permitted points of the vehicles departure, one of which cannot be determined in advance. Since data quality control requires significant time resources, it is necessary to define a criterion according to which the entire amount of data is either accepted or rejected, or tests continue. Existing methods for assessing the software reliability index have shortcomings that prevent methods to be practically used in assessing the flight data quality. In this regard, we developed a new method based on monitoring the selection of test variants of input data from the permissible region using the results of syntactic and semantic control of the minimum required amount of test variants. The method assesses the quality indicator of the flight data of unmanned aerial vehicles with a given probability of an error of the second kind and is easily implemented in practice. For its implementation, we give the concept of an auxiliary sampling plan and prove a lemma on the uniqueness of this plan and theorems on the existence of quasi-optimal sampling plans according to the criterion of the minimum dead zone for making a positive decision with two and one negative test outcomes, as well as a defect-free plan. We also developed decisive rules for making a positive or negative decision based on the results of software tests.
Study of the influence of the controlled gas environment composition and temperature on the quality of solid-state wire bonds in the manufacture of porous mesh materials
Authors: Tretyakov A.F.
Published: July 2022

Porous mesh materials are designed for the manufacture of products with a given shape and size, as well as hydraulic, filtering, thermal and other properties. At the same time, they must have the necessary mechanical and technological properties, which are formed to a large extent by the quality of weld solid-state bonds of mesh wires. Findings of the research that the increase in the strength of wire bonds during manufacture of porous mesh materials is influenced by the conditions for removing oxide layers by means of choosing the optimal protective gas environment and heating temperature during welding. The analysis of the processes occurring at the boundary of the metal–oxide and oxide–gas phases made it possible to establish that, depending on the structure of the alloy, the heating temperature, the composition and partial pressure of the gas protective environment, not only additional oxidation or thinning of the oxide layers but also gas saturation of the work surface are possible. For the manufacture of sizeable sheet porous mesh materials with high accuracy in thickness, the use of welding by rolling in a protective gas environment is the only possible process. Depending on the chemical composition of the wires, it is possible to carry out mesh briquette rolling welding on vacuum rolling mills, in an argon atmosphere of controlled purity and in evacuated envelopes. Within the research, we studied the influence of the composition of the gas environment and the process temperature on the quality of weld bonds and found that it is advisable to manufacture VT2 alloy sheet porous mesh materials by hot rolling in a vacuum mill and in an inert gas environment with a controlled composition. Porous mesh materials made of 12Kh18N10T steel can be made by hot rolling in vacuum envelopes, and products with limited dimensions can be made by diffusion welding. The study also specifies the modes of technological processes for manufacturing porous mesh materials made of VT2 alloy and 12Kh18N10T steel by rolling welding and diffusion welding.
Investigation of genetic polymorphism of Russian rape and turnip rape varieties using SSR and SRAP markers
Authors: Klimenko I. A. , Volovik V. T. , Antonov A. A. , Dushkin V. A. , Shamustakimova A. O. , Mavlyutov Yu. M.
Published: July 2022

Rapeseed (Brassica napus L.) and turnip rape (B. rapa L. subsp. campestris (L.)) are important agricultural plants widely used for food, fodder and technical purposes and as green manure. Over the past decades, a large number of perspective varieties that are being currently cultivated in every region of Russia have been developed. To increase the breeding efficiency and facilitate the seed production, modern molecular-genetic techniques should be introduced as means to estimate species and varietal diversity. The objective of the presented research study was to investigate DNA polymorphism of the rapeseed and turnip rape varieties developed at Federal Williams Research Center of Forage Production and Agroecology and detect informative markers for varietal identification and genetic certification. To genotype 18 gDNA samples, 42 and 25 combinations of respective SSR and SRAP primers were used. The results obtained demonstrate that SRAP markers were more effective for polymorphism analysis: 36 % of the tested markers revealed genetic polymorphism compared with only 16.7 % of microsatellite loci. Molecular markers to detect differences at interspecific and intervarietal levels have also been found. For the investigated set, such microsatellite loci as Na12A02, Ni2C12, Ni02-D08a, Ra02-E01, Ni03H07а and SRAP-marker combinations as F13-R9, Me4-R7, F11-Em2, F10-R7, F9-Em2 and F9-R8 proved to be informative. Application of the two marker techniques made it possible to detect a higher level of DNA polymorphism in plants of different types (spring and winter varieties) if compared against the intervarietal differences within a species or a group. According to Nei’s genetic diversity index, in the cluster of winter rapeseed, VIK 2 and Gorizont varieties had the longest genetic distance, and in the spring cluster, these were Novosel and Veles. A high level of similarity was found between Vikros and Bizon winter rapeseed varieties. The results obtained have a high practical value for varietal specification of seed material and genetic certification of rapeseed and turnip rape varieties.