bluuebunny/crossref_metadata_2025 huggingface dataset:
STRATEGI PERAN ISTRI DALAM MEMPERTAHANKAN KELUARGA DARI PERCERAIAN DI KOTA SURAKARTA
Authors: Nuraini Azizah , Nurhadi Nurhadi , Yuhastina Yuhastina
Published: October 2022

This research aims at determining the supporting factors which cause the wife to maintain the marriage after divorce and how the wife's role strategy in maintaining the family to minimize the amount of divorce in Surakarta. Divorce is seen as a failure of the husband and wife to keep the marriage together. This issue comes from their different awareness and acceptance of their duties and responsibilities within the family. This research applied a qualitative case study method. The result shows that several factors encourage the wife to maintain the marriage after divorce: getting to know each other's friends, getting her parents' blessing, knowing some husband's behaviors that she likes, and having children. The strategies used by the wife in maintaining the family to minimize divorce are: to apply self-awareness to relieve ego, create open communication between husband and children, have a separate home from parents, and implement religious and moral principles in the family.
PERILAKU IBU RUMAH TANGGA PENGGUNA KREDIT BARANG MINDRING DI JORONG LUBUAK MUARO NAGARI SUNGAI ABU
Authors: Nofika Elfi , Rahmadani Sri , Yatim Yenita
Published: October 2022

Household life cannot be separated from economic activities, one of which is in conducting transactions. Transactions that are often carried out by housewives are goods credit transactions. This is done because with credit, housewives can get goods without having to have enough money first. So that the desire to meet the needs can be achieved in a short time. The purpose of this study is to analyze the behavior of housewives who use mindring credit in Jorong Lubuak Muaro, Nagari Sungai Abu. The theory used in this study is the theory of social action proposed by Max Weber. The research was conducted in Joronng Lubuak Muaro, Nagari Sungai Abu, Hiliran Gumanti District, Solok Regency. This research used qualitative research methods with descriptive research type. Withdrawal of informants was carried out by purposive sampling technique, with the informants being housewives who made mandring goods loans. The data collection method in this study begins with observation, interviews, and document studies. Data analysis was carried out in several stages, namely, data collection, data reduction, data presentation and drawing conclusions. The results showed that there were several behaviors of housewives in using credit items including, 1) buying goods because they were needed, 2) buying goods because of consumptiveness, 3) ease of obtaining goods, and 4) buying goods because of the influence of the social environment, as well as their behavior. Housewife When Paying Credit Bills.
KAJIAN SOSIOLOGI EKONOMI DALAM TRANSAKSI JUAL BELI SAWIT DI JORONG PASIR PANJANG, KECAMATAN RANAH BATAHAN KABUPATEN PASAMAN BARAT
Authors: Annisa Winda , Marleni Marleni , Rahmadani Sri
Published: October 2022

This research is motivated by the obstacles experienced by oil palm farmers in buying and selling palm oil transactions, making palm oil tokens have the opportunity to maintain relationships between them by making loans known as the stock planting system. The purpose of this study was to describe the stock planting system between oil palm farmers and toke palm oil. The theory used is the patron-client theory proposed by James C. Scott. This research approach is a qualitative approach with a descriptive type. The types of data in this research are primary and secondary data. There were 10 informants in this study. Data collection methods used are observation, in-depth interviews and document studies. The result of this research is the buying and selling transactions carried out are transactions between toke and farmers. In meeting the necessities of life, farmers make loans to toke called stock planting. In this stock planting system, oil palm farmers are required to sell their crops to the token, they must be loyal to selling to the token, they are not allowed to sell to other tokens. If this happens, then the oil palm farmers are obliged to pay or return the money that has been taken, the oil palm farmers are allowed to pay in installments or not and the oil palm farmers are also allowed to determine how many installments they want to be given.
RITUAL MANDI PENGANTIN DALAM UPACARA PERKAWINAN ADAT BANJAR DI MARTAPURA KALIMANTAN SELATAN
Authors: Widaty Cucu , Nur Rahmat
Published: October 2022

Marriage according to Banjarese custom in Martapura, Banjar Regency is the business of all parties, both the bride and groom, but is the obligation of both parents, tengganai, formal leaders, and traditional leaders. In Banjar traditional marriage procedures, there is a bridal shower ritual ceremony. The purpose of this study is to describe the implementation of the bridal shower ritual and the meaning contained in the ritual in the Banjar traditional wedding ceremony. The research method used in this study is a qualitative approach. The results of the study found that the bridal shower ceremony aims to purify physically and spiritually because on the next day the bride and groom will carry out one of the sacred tasks in life in the world, namely undergoing marriage mahligai. The bridal shower only purifies the body, but the implied meaning is that the bride and groom are ready to purify themselves physically and mentally. As well as to fortify the bride and groom from various unwanted disturbances. The meaning contained in the bridal shower ritual is that a blessed life has the hope that in carrying out a relationship in the household, happiness is always given. Behaving well in pisit is symbolized by nyiur (coconut). Nyiur has the meaning of the tree of life which is very useful for others. The meaning of living together is symbolized by baras lakatan (glutinous rice) which means a form of hope for the safety of the bride and groom. Habang sugar has a sweet meaning and is red in color, the hope is that everything that is done always bears sweet fruit or has a meaning that the sugar can symbolize a beautiful life that is lived with his life partner. hintalu (egg) has the meaning of a symbol of life as a generational strength which is expected to have a strong future generation and always be useful for others.
KONSEKUENSI DARI KEBIJAKAN PEMERINTAH TENTANG VAKSINASI COVID-19 BAGI ANAK USIA 6-11 TAHUN TERHADAP PELAKSANAAN PEMBELAJARAN Di SD NEGERI 04 KAMPUNG OLO
Authors: Yolanda Bella , Putra Ikhsan Muharma , Wahyuni Yanti Sri
Published: October 2022

Government policies based on a circular from the Padang City Education and Culture Office regarding the implementation of vaccinations for children aged 6-11 years for the prevention of Covid-19 are known to have consequences for children, teachers and parents. at the age of 6-11 years towards learning at SD Negeri 04 Kampung Olo. The theory used in this research is the theory of structural functionalism of money proposed by Robert K. Merton. The research approach used is a qualitative approach with descriptive research type. Withdrawal of informants using purposive sampling technique with the number of informants 14 people. The types of data used in this research are primary data and secondary data. Data collection methods used are non-participant observation, in-depth interviews and document studies. Data analysis techniques used by the group with data analysis Miles and Huberman are data collection, data reduction, data presentation, and drawing conclusions. The results of this study show that the consequences of government policies regarding Covid-19 vaccination for children aged 6-11 years on the implementation of learning at SD Negeri 04 Kampung Olo have consequences, namely: 1) the consequences of policies on the implementation of learning, 2) Learning is divided into 2 shifts, 3) Differences in lesson hours, 4) grouping students online and offline.
UPAYA PEMERINTAH NAGARI DALAM MENGATASI PERGAULAN BEBAS (STUDI KASUS PERILAKU BERPACARAN DI NAGARI KOTO BANGUN KECAMATAN KAPUR IX KABUPATEN LIMA PULUH KOTA)
Authors: Pratiwi Novita Sari , Sri Rahmadani , Erningsih Erningsih
Published: October 2022

This research is motivated by the promiscuity of teenagers at this time has the potential to lead to deviant behavior in terms of socializing. One form of behavior is how to get along with the opposite sex to cause promiscuity in dating such as having premarital sex so that it leads to pregnancy outside of marriage. Of course this is a concern for the nagari government so it is necessary to overcome promiscuity in these teenagers. The purpose of this study is to describe the efforts of the Nagari government in overcoming promiscuity. The approach used in this study is a descriptive qualitative approach. Data collection techniques were carried out by observation, interviews, and documentation studies. The unit of analysis in this study is the family. The data analysis technique used is the Miles and Huberman model, namely data collection, data reduction, data presentation, and drawing conclusions. The conclusion of this study is than in overcoming the association of teenagers who are increasingly free in terms of dating, sunch as by conducting socialization and counseling in every school in Koto bangun, then giving advice to teenagers who are found dating in a place which is quiet, giving a warning and a sanction if the teenager who has been given advice still reperats it, namely by notifying the parent at home and will process it at the nagari office of they have deviaded outside the limits. But by doing several ways to overcome this, there are still teenagers eho do deviant behavior, especially in terms of dating. So this is certainly a common concern for both parents at home, the community, and the nagari government.
MENINGKATKAN PRESTASI BELAJAR SOSIOLOGI MELALUI MODEL PEMBELAJARAN PROBLEM BASED LEARNING PADA PESERTA DIDIK KELAS XI MIPA 4 SMA NEGERI 8 PONTIANAK
Authors: Partiwi Sri Uji
Published: October 2022

This study aims to determine whether these students have mastered the learning material that has been taught is by increasing students' learning achievement in sociology, where the facts on the ground show that student achievement in sociology subjects is still low. Thus, the teacher took the initiative to use a learning model that is not commonly used in the classroom, namely using the Problem Based Learning (PBL) learning model. Methods in this study Approach This research uses a quantitative qualitative approach. The instruments in this study were test questions, slow observation, interview guides, and questionnaires. After using the Problem Based Learning (PBL) Model for students of class XI MIPA 4 SMA Negeri 8 Pontianak, the learning achievement of most students in learning increased. This is known from students who are far more students listening to the material presented by the teacher, seem enthusiastic in participating in sociology learning material on social problems and their impact on people's lives, expressing their opinions, asking about things that are not known, and working in groups with other friends. . In addition, it can be seen from the results of observations that show a score of 60. This means that the activity of students in the class is quite good. The results of observations in cycle 1 showed a score of 119. This means that the activity of students in the class is quite good. However, in order to be more conducive to learning sociology of social change material and its impact on people's lives, the researcher wants to carry out the second cycle, the observations show a score of 153. This means that the activity of students in the classroom is very good.
Features of the female mentoring in the Russian management system
Authors: Groshev I. V. , Gololobova T. M.
Published: October 2022

The article analyses the problems of female mentoring, which has become a priority in recent years. This is justified by numerous data on the percentage of women in the management of companies in many countries, including Russia, and its dynamics over the past 15 years. The article is based on the methodology of an integrated approach and system analysis. The theoretical basis of the article is the publications of Russian and foreign researchers devoted to the problems of the female mentoring peculiarities in the world and Russian economy sectoral spheres. Familiarisation with regulatory documents and government programs, methods of comparative analysis were chosen as research methods. The methods used also included the method of expert assessments, normative and logical methods. The analysis of methods, mechanisms, tools and other aspects of updating the track of female mentoring and its features in the Russian management system is carried out. Based on the generalization of the obtained research results, the main directions of the development of female mentoring in business, state corporations, public organizations, authorities and other spheres of activity are formulated and a structural diagram of the distinctive features of female mentors is presented. The peculiarities of the female style of mentoring and, in particular, role-left mentoring are considered separately. In conclusion, using the example of the Russian federal project “Women: Mentoring School” in the Year of Science and Technology, as well as the crosscutting trend “Women in male professions. Challenges and advantages” the actualization of the stated issues is given. The presented information will allow business representatives and top management of Russian companies to navigate the established directions in the development of women’s mentoring in various areas of the Russian economy, as well as make rational management decisions.
O2 Oxidation and Sublimation Kinetics of Single Silicon Nanoparticles at 1200 to 2050 K: Variation of Reaction Rates, Evolution of Structural and Optical Properties, and the Active-to-Passive Transition
Authors: Rodriguez Daniel , Lau Chris , Friese Abigail , Long Bryan , Anderson Scott
Published: October 2022

Sublimation and O2 etching kinetics for a series of individual silicon (Si) nanoparticles (NPs) were studied for NP temperatures (TNP) from 1200 to 2050 K, using a single NP mass spectrometry technique. Sublimation was significant for TNP > 1700 K, with rates reasonably well fit to Arrhenius kinetics, but evolving, particularly during initial heating. O2 etching efficiencies varied from NP-to-NP and with changing TNP, but also evolved dramatically over time. For TNP ≤ 1500 K, NPs were observed to passivate after losing 30 to 50% of the initial NP mass. At higher TNP, etching efficiency decreased over time, but never passivated. Interestingly, bulk Si passivation has not been observed for the range of TNP and O2 pressures used here, and a model was developed to test the effects of several NP-specific mechanistic parameters on both the initial and time-dependent etching behavior. The optical properties of the hot NPs were also found to evolve as the NPs etched, particularly during the initial fast mass loss, and correlations between emission intensities and etching kinetics were examined.
Using Microprobe-Capture In-Emitter Elution to Directly Couple Label-Free Optical Sensing Technology with Mass Spectrometry for Top-Down Protein Analysis
Authors: Luo Ruben Yiqi , Yang Samuel
Published: October 2022

Affinity capture of an analyte by a capture agent is one of the most effective sample preparation approaches for protein analytes. We describe a new affinity capture technique for top-down protein analysis, microprobe-capture in-emitter elution (MPIE), which can directly couple a label-free optical sensing technology (next-generation biolayer interferometry, BLI) with MS. In MPIE, an analyte is first captured on the surface of a microprobe while the capture process was monitored in real-time by BLI, and then eluted from the microprobe inside an electrospray emitter. When electrospray is established from the emitter to a mass spectrometer, the analyte is immediately ionized through electrospray ionization (ESI) for MS analysis. By this means, next-generation BLI and MS are directly coupled in the form of MPIE-ESI-MS. The performance of MPIE-ESI-MS was demonstrated by the analysis of Aβ 1-40 and Tf using both standard samples and human specimens. In comparison to the conventional affinity capture techniques such as bead-based immunoprecipitation, MPIE innovated the affinity capture methodology by introducing real-time process monitoring and providing binding characteristics of analytes, providing more information-rich experimental results. Thus, MPIE is a valuable addition to the TD-MS sample preparation toolbox, and more applications of MPIE-ESI-MS in top-down protein analysis can be expected.
Open data and algorithms for open science in AI-driven molecular informatics
Authors: Brinkhaus Henning Otto , Rajan Kohulan , Schaub Jonas , Zielesny Achim , Steinbeck Christoph
Published: October 2022

Recent years have seen a sharp increase in the development of deep learning and artificial intelligence-based molecular informatics. The success of AlphaFold led to a growing interest in applying deep learning to a number of subfields, including the digital transformation of synthetic chemistry, extraction of chemical information from the scientific literature, and AI in natural product-based drug discovery. The application of AI to molecular informatics is still constrained by the fact that most of the data used for training and testing deep learning models are not available as FAIR and open data. As open science practices continue to grow in popularity, initiatives such as the FAIR data movement, open data, and open-source software have emerged. It is becoming increasingly important for researchers in the field of molecular informatics to embrace open science and to submit data and software that support their studies. With the advent of open-source deep learning frameworks and cloud computing platforms, academic researchers are now able to deploy and test their own deep learning algorithms with ease. With the development of new and faster hardware for deep learning and the increasing number of initiatives towards digital research data management infrastructures, as well as a culture promoting open data, open source, and open science, AI-driven molecular informatics will continue to grow. This review examines the current state of open data and open algorithms in molecular informatics, as well as ways in which they could be improved in future.
Heteroatom Substitution for the Development of Near-Infrared Lumiphores
Authors: Dado Remi , McNamara Lauren , Powers-Nash Mya , Anderson John
Published: October 2022

Near-infrared lumiphores are advantageous for biological applications, as their emission falls within the tissue-transparent region. However, these dyes suffer from low quantum yields as a consequence of their low transition energy. Heteroatom substitution has recently been successfully employed to bathochromically shift emission in various dye scaffolds while maintaining bright emission.
Quantitative detection of corrosion minerals in carbon steel using shortwave infrared hyperspectral imaging.
Authors: De Kerf Thomas , Gestels Arthur , Janssens Koen , Steenackers Gunther , Scheunders Paul , Vanlanduit Steve
Published: October 2022

This study presents a novel method for the detection and quantification of atmospheric corrosion products on carbon steel. Using hyperspectral imaging (HSI) in the short-wave infrared range (SWIR) (900-1700 nm), we are able to identify the most common corrosion minerals such as: α FeO(OH) (goethite), γ FeO(OH) (lepidocrocite), and γ Fe2O3 (maghemite). Six carbon steel samples were artificially corroded in a salt spray chamber, each sample with a different duration (between 1h and 120 hours). These samples were analysed by scanning X-ray diffraction (XRD) and also using a SWIR HSI sytem. The XRD data is used as baseline data. A random forest regression algorithm is used for training on the combined XRD and HSI data set. Using the trained model, we can predict the abundance map based on the HSI images alone. Several image correlation metrics are used to assess the similarity between the original XRD images and the HSI images. The overall abundance is also calculated and compared for XRD and HSI images. The analysis results show that we are able to obtain visually similar images, with error rates ranging from 3.27 to 13.37 %. This suggests that hyperspectral imaging could be a viable tool for the study of corrosion minerals.
DESARROLLO DE CAPACIDADES, COMPETENCIAS Y HABILIDADES EN GESTIÓN DE LA INNOVACIÓN EN EL DEPARTAMENTO DEL CHOCÓ
Authors: Viáfara Rentería Leidy Verth , Arias Orejuela Kely Yohana
Published: October 2022

Se ha podido determinar que el departamento del Chocó no cuenta con las capacidades suficientes que le permitan desarrollar procesos de innovación, debido a las bajas competencias y a la poca posibilidad de hacer uso y aplicación de las herramientas necesarias para dicha gestión. Este escenario se complementa con la ausencia de un ecosistema favorable que garantice el desarrollo de nuevos productos y/o servicios y redunda en los bajos indicadores de competitividad del departamento. En la actualidad el departamento del Chocó mide las bajas capacidades para innovar, cuantificando las empresas con intención de innovar, esto debido a que las empresas que tienen esta intención ya tienen las capacidades necesarias para la realización de procesos de innovación que generen nuevos productos y servicios en el sector productivo (Fuente indicador: DANE EDIT). En el año 2019, el Chocó se tenía 122 Empresas con intenciones de innovar, de 7.535 las registradas. Partiendo de esta situación, la Universidad Tecnológica del Chocó y la Gobernación del Chocó formularon un proyecto para desarrollar dichas capacidades en las cinco (5) subregiones del departamento y con la participación como cooperantes de los municipios de Quibdó, Istmina y Tadó, la Cámara de Comercio del Chocó y la Fundación Pro Desarrollo del Chocó. Actualmente el proyecto presenta un avance de ejecución del 75% cumpliendo así con las metas planteadas.
EVALUACIÓN DE LA CALIDAD DEL AGUA EN EL LAGO SOCHAGOTA (BOYACÁ) MEDIANTE INDICADORES SOCIO-ECOLÓGICOS DE BASE HIDRODINÁMICA
Authors: Guío Sandoval Diego Camilo , Usaquén Perilla Olga Lucía
Published: October 2022

Los sistemas hídricos se ven sometidos a tensiones naturales o de origen antrópico, que afectan el uso del agua, su disponibilidad, calidad, su estado ecológico y sostenibilidad. El presente estudio, se desarrolla en el marco del proyecto: Resiliencia y gestión de sistemas socio-ecológicos estratégicos para la actividad agrícola, en escenarios de variabilidad climática. Caso de estudio: lago Sochagota (Boyacá, Colombia) y se orienta, a establecer la relación entre variables de calidad del agua e indicadores socio-ecológicos de base hidrodinámica. La modelización numérica de la hidrodinámica y de los fenómenos de transporte en el lago Sochagota, se emplea para la aplicación de la metodología OSSEM. Esta metodología vincula factores hidrológicos, climáticos, la ocupación de área y el volumen de almacenamiento, con tensiones asociadas a la dinámica de oferta, uso y calidad del agua. Los efectos de salinización, déficit hídrico y eutrofización en el lago Sochagota, se evalúan mediante indicadores socio-ecológicos de base hidrodinámica. El comportamiento de dichas variables se analiza bajo diferentes periodos climáticos, con el fin de establecer la correlación entre éstas y la calidad del agua (parámetros físico-químicos y microbiológicos) medidos en el mismo periodo de tiempo. Empleando un modelo hidrodinámico desarrollado en el software Delft3D, se calculan los indicadores socio-ecológicos (potencial de renovación, potencial de salinización y potencial de déficit hídrico) en el Lago Sochagota. Los resultados preliminares para el año extremo seco (2015), permiten encontrar correlaciones significativas (p <0.01) entre los indicadores y variables clave de calidad del agua, tales como DBO5, DQO, clorofila a, sólidos totales y suspendidos, nitritos, nitratos, coliformes totales, entre otras.
PROTOTIPO DE UN DESTILADOR SOLAR ACTIVO DE DOBLE PENDIENTE, COMO MÉTODO DE OBTENCIÓN DE AGUA POTABLE PARA LAS COMUNIDADES VULNERABLES DE ANTIOQUIA
Authors: Rojas Arenas Iván Darío , Buelvas Rojano Mauren Catalina , Calderón Bermejo Roberto José
Published: October 2022

En la actualidad en el territorio nacional de Colombia, existen pueblos, corregimientos y veredas que no cuentan con sistemas de tratamiento de agua ni redes de distribución, lo que impide que la población acceda al agua potable. Los altos costos de los proyectos para tratar y distribuir el agua y los casos de corrupción impiden que muchos de estos no se puedan ejecutar, dejando a la población más vulnerable sin acceso al preciado líquido. Los sistemas de tratamientos de agua que existentes en el país, en su mayoría requieren de energía eléctrica o de otro tipo, que generalmente, no son renovables o son costosas, empeorando la situación de las comunidades más desfavorecidas. De igual manera, las inversiones de las empresas prestadoras del servicio de agua potable no llegan a muchas de las regiones rurales de Antioquia, la razón es porque no hay un mercado fuerte y los costos se tornan muy altos; la prestación del servicio de acueducto en áreas rurales es compleja por las bajas densidades poblacionales y la dispersión de viviendas, mientras en la zona urbana se pueden conectar hasta 250 viviendas por un kilómetro de tubería; en el campo, ese indicador sólo llega a 10 o 12 casas, lo que dificulta el retorno de las inversiones efectuadas. En este trabajo se presenta el diseño y construcción de un destilador solar activo de doble pendiente, con el fin de obtener agua potable de forma fácil y autosostenible. Se realiza una investigación del impacto que tiene la carencia de agua potable en zonas vulnerables de Antioquia y que tanto puede contribuir este sistema para solventar dicha necesidad. Se explica de manera detallada el proceso de diseño y construcción del dispositivo, las dificultades que puedan encontrarse en su desarrollo, resultados obtenidos (diseño definitivo), conclusiones y recomendaciones. Se espera que este proyecto sirva como insumo en trabajos posteriores relativos a esta temática...
METODOLOGÍA PARA EVALUACIÓN DE SISTEMAS INFORMÁTICOS UTILIZANDO TÉCNICAS DE ETHICAL HACKING EN PLATAFORMAS DE HARDWARE Y SOFTWARE LIBRE
Authors: Salcedo Dixon , Pérez Darling , Escalante Dustin , Vega Germán , Mardini Johan , Esmeral Erenesto
Published: October 2022

Actualmente el acceso a Internet se ha convertido en un factor indispensable para el desarrollo de la humanidad. En consecuencia, organizaciones y personas acceden a diferentes servicios vía Internet, desde cualquier lugar y dispositivo. Adicionalmente, la tecnología inalámbrica (WiFi) se ha convertido en la más utilizada en los servicios de telecomunicaciones, por todas las ventajas que ofrece; respecto a movilidad, accesibilidad y disponibilidad constante a los usuarios. Sin embargo, hay varios riesgos informáticos asociados a las conexiones inalámbricas; y uno de los riesgos más importantes se origina por el desconocimiento de los niveles de seguridad en las redes inalámbricas donde se conectan ocasionalmente los usuarios; convirtiéndolos en vulnerables a atacantes que se aprovechan de la tecnología para acceder sin autorización a sus dispositivos, y modificar parámetros de configuración, robar contraseñas, información privada, entre otras acciones maliciosas. Por lo tanto, este trabajo presenta una metodología de pentesting para realizar pruebas de vulnerabilidad de dispositivos y sistemas informáticos utilizando técnicas de Ethical hacking. Esta metodología se implementó usando la herramienta llamada Metasploit Framework, que funciona sobre plataforma de hardware (Raspberry Pi) y software libre (Kali-Linux). Las pruebas ejecutadas en escenarios reales permitieron comprobar que se pueden desarrollar e implementar sistemas robustos utilizando plataformas de hardware y software abierto de bajo costo; que pueden ser utilizados en entornos productivos para evaluar la vulnerabilidad en aspectos de seguridad en dispositivos móviles y sistemas informáticos.
FACTIBILIDAD DE DESARROLLAR PAVIMENTOS CON PLÁSTICO RECICLADO
Authors: Monrroy Murcia Gissel Estefany
Published: October 2022

Actualmente siguen existiendo grandes deficiencias en el estado de la malla vial en Colombia, una de las principales causas es la baja inversión en este sector, pero también la poca investigación que se ha desarrollado en la búsqueda de nuevos materiales que sean resistentes, económicos y confiables para garantizar vías seguras. El país requiere de soluciones innovadoras en materia de infraestructura, que reúnan tanto el uso de nuevos materiales como la implementación de métodos para la construcción amigable con el medio ambiente. Para llegar a esto, se propone examinar los beneficios de la construcción de pavimentos con un aditivo de plástico reciclado, material que se viene utilizando en otros países, teniendo en cuenta su costo y propiedades, de tal forma que se pueda ver la viabilidad de su implementación en Colombia. Se validan varios componentes y a partir del proyecto Potential Reuse of Plastic Waste in Road Construction: A Review, donde se realizó el mantenimiento de una vía con este pavimento modificado, se exponen las ventajas y desventajas de este material, evaluando un aumento de costos cuando se utilizan los polímeros como agregado, sin embargo, con una comparación que se realiza entre el pavimento común y el modificado con plástico se ha llegado a conocer que los beneficios en cuanto a presupuestos, se pueden validar en el proyecto a largo plazo.
IMPLEMENTACIÓN DE UN SISTEMA DE INFORMACIÓN PARA LA GESTIÓN DE LOS CURSOS Y ACTIVIDADES DE EDUCACIÓN CONTINUA DE LOS PROGRAMAS ACADÉMICOS DE LA UNIVERSIDAD FRANCISCO DE PAULA SANTANDER DE LA CIUDAD DE CÚCUTA
Authors: Suescún Torres Jhocel Duván , Calderón Villamizar Javier Eduardo
Published: October 2022

Actualmente la Universidad Francisco de Paula Santander (UFPS) realiza la gestión de los cursos y actividades para educación continua de los diferentes programas académicos de manera manual mediante la información que cada uno de estos suministra. Por este motivo se está desarrollando un aplicativo web con el fin de conocer los diferentes cursos y actividades para educación continua que se desarrollen en la UFPS. Su principal fin es generar los reportes que requiere el Sistema Nacional de Información de la Educación Superior (SNIES) para su posterior envió a este. El aplicativo permite la toma de asistencia de los participantes mediante código QR o Radio Frecuency ID (RFID) (mediante el carnet de la universidad), además de la generación de certificados de asistencia y terminación de cursos.
MDF is a conserved splicing factor and modulates cell division and stress response inArabidopsis
Authors: de Luxán-Hernández Cloe , Lohmann Julia , Tranque Eduardo , Chumova Jana , Binarova Pavla , Salinas Julio , Weingartner Magdalena
Published: October 2022

The coordination of cell division with stress response is essential for maintaining genome stability in plant meristems. Proteins involved in pre-mRNA splicing are important for these processes in animal and human cells. Based on its homology to the splicing factor SART1, which is implicated in the control of cell division and genome stability in human cells, we analyzed if MDF has similar functions in plants. We found that MDF associates with U4/U6.U5 tri-snRNP proteins and is essential for correct splicing of 2,037 transcripts. Loss of MDF function leads to cell division defects and cell death in meristems and was associated with up-regulation of stress-induced genes and down-regulation of mitotic regulators. In addition, themdf-1mutant is hypersensitive to DNA damage treatment supporting its role in coordinating stress response with cell division. Our analysis of a dephosphomutant of MDF suggested how its protein activity might be controlled. Our work uncovers the conserved function of a plant splicing factor and provides novel insight into the interplay of pre-mRNA processing and genome stability in plants.
Detection and quantification of Vibrio parahaemolyticus in vegetables and
environmental samples at farm level
Authors: R. Tunung , P. Jeyaletchumi , Margaret S.P. , A. Ubong , N. Elexson , Ghazali F.M. , M.A. Noranizan , M. Chandrika , Nakaguchi Y. , Radu Son
Published: October 2022

The purpose of this study was to detect and quantify total and pathogenic Vibrio
parahaemolyticus from vegetables and environmental samples at the farm level in
Cameron Highlands, Pahang, Malaysia. Most Probable Number (MPN) – Polymerase
Chain Reaction (PCR) method was used to detect toxR, tdh and trh genes and to quantify
their concentration in samples. Samples obtained were cabbage (20), carrot (10),
cucumber (10), lettuce (31), tomato (18), manure (10), soil (12), surface swab (21) and
water (14), with a total of 146 samples. Sampling locations involved were three vegetable
farms, two packing houses and one loading bay. Based on the results, overall, 13.7% of
samples were present with V. parahaemolyticus toxR (maximum concentration 1100
MPN/g), with the highest detection in cabbage (6%). Vibrio parahaemolyticus tdh was
detected in 1.4% samples (maximum concentration 7.3 MPN/g), and V. parahaemolyticus
trh could not be detected in any samples. No tdh and trh genes could be detected from the
recovered isolates. This finding highlighted that vegetables and environmental samples
could potentially be contaminated with V. parahaemolyticus which poses risk to
consumers. This study could be useful in future food safety risk communication and
management programmes.
Research on Carbon Reduction Strategy of China’s Industrial Chain with the Goal of Carbon Emission Peak and Carbon Neutrality
Authors: Wang Xiaorong
Published: October 2022

In order to achieve the development goals of emission peak in 2030 and carbon neutrality in 2060, carbon reduction measures should be implemented in the whole industrial chain. Based on the existing research, the basic logic of carbon reduction in the industrial chain is analyzed, and then the specific strategies for carbon reduction in the industrial chain are proposed, including: reducing the use of fossil energy and vigorously developing the new energy industry; reducing carbon through energy conservation, industrial upgrading, development of circular economy, and application of carbon capture technology; reducing carbon through low-carbon transformation of logistics industry, innovation of trading methods, and promotion of low-carbon green consumption. The external guarantee system for carbon reduction includes the introduction of relevant policies, laws and regulations, and the use of carbon emission trading mechanism.
Toxicodermias graves. Síndrome de Dress
Authors: Muciño Mondragón Eduardo Yitzhak , Ortiz Pineda Thalia Alejandra , Ocaña Urquizo Galo Geovanny , Vásconez Mora Rommel Gustavo
Published: October 2022

La gravedad de las toxicodermias es muy variable, algunos casos pueden ser importante y poner en riesgo la vida de los pacientes. Estas reacciones severas incluyen el síndrome de hipersensibilidad por fármacos conocido también como síndrome de DRESS (Drug Rash with Eosinophilia and Systemic Symptoms por sus siglas en inglés), el cual constituye una de las principales afectaciones secundarias a reacciones adversas a medicamentos, principalmente a fármacos anticonvulsivantes. La gravedad de este síndrome está relacionada con la aparición de manifestaciones sistémicas, cuadro que puede progresar a afectación multiorgánica a pesar de haber suspendido la toma del medicamento causal. En consecuencia, el objetivo general de la presente investigación es compendiar lo relativo a las toxicodermias graves, específicamente los aspectos más resaltantes del Síndrome de Dress. La investigación se desarrolló mediante una metodología de tipo documental bibliográfica bajo la modalidad de revisión. Por tanto, se puede decir que la identificación de las características clínicas es la base del diagnóstico. Asimismo, es importante descartar los diagnósticos diferenciales y puntualizar el fármaco que la está originando, por cuanto es el principio del tratamiento. En el tratamiento se emplea, además, el uso de corticosteroides sistémicos orales o parenterales. Igualmente, existen otras terapias asociadas como el uso de inmunoglobulina, antivirales como ganciclovir y otros inmunosupresores. En la desintoxicación de varios anticonvulsivantes entre ellos la carbamazepina, e como inhibidor de la respuesta inmunológica implicada en la patogenia de reacciones de hipersensibilidad, se utiliza la N-acetil cisteína. Por último, la ciclosporina podría ser usada como agente ahorrador de esteroide.
Etiología de traumatismos maxila faciales en clínicas particulares de la ciudad de Quito en el periodo de 2020-2021
Authors: Castro Andrade Jorge Hipólito
Published: October 2022

Introducción: Los traumatismos o lesiones maxilofaciales afligen a varias personas, parece aumentar su prevalencia y de esta manera provoca malestar por el desconcierto que se ocasiona en el ámbito social, económico en su entorno. Objetivo: Determinar el origen o causa de los traumatismos maxilofaciales que comparecen en pacientes que acuden al servicio de cirugía maxilofacial para ser atendidos. Métodos: Para el análisis se seleccionaron 178 pacientes, los cuales fueron atendidos y tratados por el Dr. Jorge Castro A en establecimientos particulares de salud de la ciudad de Quito, se verificó que 17 fueron mujeres y 161 varones. En general los pacientes que participaron en el estudio eran procedentes del nororiente del Ecuador sobre todo de las provincias de: Esmeraldas, Carchi, Sucumbíos, Orellana, Napo, Pichincha. Mediante la indagación de historias clínicas, estudio de tomografías y más exámenes se compendió la información necesaria para este trabajo investigativo. Resultados: en total se evaluaron 178 pacientes que tenían traumatismos maxilofaciales, los cuales presentaron un número de 262 fracturas en general, las cuales para metodología de estudio se clasificaron en tercios, los cuales fueron; tercio inferior, medio y superior. Se observó que el género masculino es mucho más propenso de sufrir estas afecciones sobre todo en el rango de edad de 20 a 35 años, la fractura de tercio medio fue la más destacada seguido de las fracturas de tercio superior y el modo de accidente con notoriedad es la motocicleta con un valor considerable de casos presentados. Conclusiones: el estudio demuestra que este tipo de traumatismos afectan mucho más al género masculino que al femenino, sobre todo en el rango de edad de 20 a 35 años, el tercio medio debido a su forma y estructura anatómica tiene la susceptibilidad de lesionarse al momento de sufrir un trauma o impacto, como se demostró en esta investigación. La moto fue el tipo de siniestro que estuvo inmerso en más de la mitad de los casos dentro del análisis, dichos casos que se agravaban aún más si el afectado no portaba casco de manera correcta y con las debidas normas de seguridad.
Cambios dermatológicos que se producen durante el embarazo
Authors: Serrano Wiesner María de Los Angeles , Fernández Veliz Mariela Alexandra , Landín Ramírez Tania Melissa , Amaluisa Andriuoli Gabriela Alexandra
Published: October 2022

En la mayoría de los embarazos, la aparición de los cambios en la piel se debe a la variabilidad de los sistemas inmunológicos, metabólicos, vasculares y endocrinos que son propios en dicha etapa. El resultado de tales interacciones entre todos esos factores que ocurre en tan complejo estado, son precisamente las múltiples alteraciones tisulares. El objetivo del estudio fue desarrollar una investigación bibliográfica a fines de exponer sobre los cambios dermatológicos que se generan durante el embarazo. En los resultados, se presentan como evidencia algunas referencias con las que se aportan acepciones vigentes, alteraciones hormonales e inmunológicas de las embarazadas, signos y síntomas de los cambios dermatológicos durante el embarazo, dermatosis específicas del embarazo. En definitiva, el estado de gravidez produce marcados variaciones en los sistemas inmunológicos, metabólicos, vasculares y endocrinos que son propios en dicha etapa. Durante el embarazo, es probable que reaparezcan muchas enfermedades comunes de la piel. Los cambios dermatológicos que se producen durante el embarazo pueden dividirse en cambios fisiológicos (por las variaciones hormonales), alteraciones de dermatosis preexistentes y dermatosis específicas del embarazo.
Fracturas expuestas, manejo clínico y quirúrgico
Authors: Quinaluisa Erazo Cristhian Alexander , Zapata Naula José Francisco , Menéndez Zambrano Mébil Leonardo , Martínez Calderón Jean Paul
Published: October 2022

Las fracturas expuestas son lesiones en la que la fractura y su hematoma se comunican con el entorno a través de un defecto traumático en los tejidos blandos circundantes y la piel que los recubre. Estas lesiones son particularmente susceptibles a las infecciones tanto de los huesos como de los tejidos blandos, y las estrategias de manejo temprano deben apuntar a minimizar el riesgo de tales infecciones. En el transcurso de los años se ha buscado un tratamiento apropiado para las fracturas expuestas logrando avances significativos; sin embargo, hoy en día las complicaciones que estas acarrean aun constituyen un inconveniente para la salud. En virtud de lo cual, el objetivo principal de la presente investigación es compendiar el manejo clínico y quirúrgico de las fracturas expuestas. La investigación se desarrolló mediante una metodología de tipo documental bibliográfica bajo la modalidad de revisión. De la revisión se encontró que la antibioticoterapia adecuada y precoz minimiza el riesgo de infección y también mejora el pronóstico de la lesión. En cuanto al desbridamiento quirúrgico radical disminuye igualmente el riesgo de infección. Abordar debidamente factores tales como una limpieza quirúrgica de calidad, cobertura adecuada de la herida, así como la fijación definitiva de la fractura, incide de manera favorable en la disminución de los días de estancia hospitalaria, así como de las complicaciones propias de la fractura. Por último, es importante destacar que cada fractura expuesta es distinta, em vista de lo cual se pueden seguir las generalidades del manejo clínico, no obstante, el tratamiento se debe adecuar a cada paciente y a cada tipo de fractura en particular.
Kombinasi Tetrahidrokurkumin dan Cyanidine-3-O-β-glucoside sebagai Terapi Fitokimia Asma Anak melalui Penghambatan IL-4Rα-STAT6 dan Sitokin Proinflamasi
Authors: Putra Afid Brilliana , Rakasiwi Muhammad Ilham Dhiya , Amin Ihya Fakhrurizal
Published: October 2022

Asthma is chronic inflammatory disease experienced mostly by children with prevalence of 4.5% in Indonesia. Asthma puts burden on sufferers because of the long duration of treatment. However, prolonged inhaled corticosteroids use in certain doses can cause side effects. Tetrahydrocurcumin (THC) is metabolite of curcumin and has higher bioavailability than its precursor molecules. THC has been shown to significantly reduce leukocyte infiltration, as well as inhibit inflammation through IL-4Rα pathway and decrease GATA3 expression. The same effect is obtained from Cyanidine-3-O-β-glucoside (Cy-3-g). The anti-inflammatory effect of those combination can be used as alternative phytochemical therapy to treat asthma in children.
Синтез, кристаллическая структура и люминесценция одномерного координационного полимера лантана(III) с 2,6-бис(3,5-дикарбоксифенокси)пиридином
Authors: Yu X.-L. , Павлов Д.И. , Рядун А.А. , Потапов А.С. , Федин В.П.
Published: October 2022

В результате взаимодействия 2,6-бис(3,5-дикарбоксифенокси)пиридина (H4L) с нитратом ланатана(III) в смеси ацетонитрил-вода, 1:1 синтезирован координационный полимер состава {[La(HL)(H4L)(H2O)4]·2H2O}n. По данным РСА, соединение является линейным координационным полимером, цепочки которого связаны π-π стэкинговыми взаимодействиями и водородными связями в трехмерную супрамолекулярную сеть. Координационный полимер проявляет внутрилигандную люминесценцию с максимумом эмиссии 392 нм.
Professional Development of Teachers and Future Teachers: Factors and Challenges
Authors:   Kazan Federal University, Vashetina Oksana , Asafova Elena ,   Kazan Federal University, Kaur Balwinder ,   Partap College of Education, Singh Balwant ,   Partap College of Education, Sharma Parveen ,   Partap College of Education, Prata-Linhares Martha Maria ,   Federal University of Triângulo Mineiro, de Oliveira Vieira Vania Maria ,   University of Uberaba, de Almeida Pimenta Maria Alzira ,   University of Sorocaba, Ribeiro Resende Marilene ,   University of Uberaba, Sibgatullina Tatiana ,   Moscow Сity University
Published: October 2022

The article discusses the features of professional development and self-development of teachers and students of pedagogical educational institutions in Russia, India, Brazil. Russian researchers analyze the influence of activity of future teachers in digital environment on their professional development and self-development, as well as the relationship of professional development with students' self-determination, namely, goal setting. Empirically, the relationship between the digital activity of students of the pedagogical magistracy and the desire for professional self-development was revealed, which, in turn, depends on the severity of the goals and their orientation on obtaining a teaching profession. The study of Indian scientists is aimed at studying the quality of life of teachers on the effectiveness of professional development. It was found that the majority of Indian teachers has a low level of professional development. Factors that negatively affect the level of professional development were identified, namely: low financial status, unfavorable family environment, physical and psychological well-being, job security. Researchers also consider reasons for professional development, including lack of time, lack of accountability for professional development activities etc. The Brazilian study examines the features of social perceptions of teachers about teacher education and their professional development. The authors depicted social perceptions of teachers about teacher education based on four categories: planning, didactic procedures; assessment and teacher-student relationship. The article also provides recommendations for the successful application of pedagogical practice and the creation of an environment for the teachers’ professional development, taking into account the results of all three blocks by countries participating in this study.