bluuebunny/crossref_metadata_2025 huggingface dataset:
High-Sulfated Glycosaminoglycans Prevent Coronavirus Replication
Authors: Möller Stephanie , Theiß Janine , Deinert Thaira I. L. , Golat Karoline , Heinze Julian , Niemeyer Daniela , Wyrwa Ralf , Schnabelrauch Matthias , Bogner Elke
Published: February 2022

Coronaviruses (CoVs) are common among humans and many animals, causing respiratory or gastrointestinal diseases. Currently, only a few antiviral drugs against CoVs are available. Especially for SARS-CoV-2, new compounds for treatment of COVID-19 are urgently needed. In this study, we characterize the antiviral effects of two high-sulfated glycosaminoglycan (GAG) derivatives against SARS-CoV-2 and bovine coronaviruses (BCoV), which are both members of the Betacoronavirus genus. The investigated compounds are based on hyaluronan (HA) and chondroitin sulfate (CS) and exhibit a strong inhibitory effect against both CoVs. Yield assays were performed using BCoV-infected PT cells in the presence and absence of the compounds. While the high-sulfated HA (sHA3) led to an inhibition of viral growth early after infection, high-sulfated CS (sCS3) had a slightly smaller effect. Time of addition assays, where sHA3 and sCS3 were added to PT cells before, during or after infection, demonstrated an inhibitory effect during all phases of infection, whereas sHA3 showed a stronger effect even after virus absorbance. Furthermore, attachment analyses with prechilled PT cells revealed that virus attachment is not blocked. In addition, sHA3 and sCS3 inactivated BCoV by stable binding. Analysis by quantitative real-time RT PCR underlines the high potency of the inhibitors against BCoV, as well as B.1-lineage, Alpha and Beta SARS-CoV-2 viruses. Taken together, these results demonstrated that the two high-sulfated GAG derivatives exhibit low cytotoxicity and represent promising candidates for an anti-CoV therapy.
Current Status of Genetically Modified Pigs That Are Resistant to Virus Infection
Authors: Yuan Hongming , Yang Lin , Zhang Yuanzhu , Xiao Wenyu , Wang Ziru , Tang Xiaochun , Ouyang Hongsheng , Pang Daxin
Published: February 2022

Pigs play an important role in agriculture and biomedicine. The globally developing swine industry must address the challenges presented by swine-origin viruses, including ASFV (African swine fever virus), PRRSV (porcine reproductive and respiratory syndrome virus), PEDV (porcine epidemic diarrhea virus), PRV (pseudorabies virus), CSFV (classical swine fever virus), TGEV (transmissible gastroenteritis virus), et al. Despite sustained efforts by many government authorities, these viruses are still widespread. Currently, gene-editing technology has been successfully used to generate antiviral pigs, which offers the possibility for increasing animal disease tolerance and improving animal economic traits in the future. Here, we summarized the current advance in knowledge regarding the host factors in virus infection and the current status of genetically modified pigs that are resistant to virus infection in the world. There has not been any report on PEDV-resistant pigs, ASFV-resistant pigs, and PRV-resistant pigs owing to the poor understanding of the key host factors in virus infection. Furthermore, we summarized the remaining problems in producing virus-resistant pigs, and proposed several potential methods to solve them. Using genome-wide CRISPR/Cas9 library screening to explore the key host receptors in virus infection may be a feasible method. At the same time, exploring the key amino acids of host factors in virus infection with library screening based on ABEs and CBEs (Bes) may provide creative insight into producing antiviral pigs in the future.
SARS-CoV-2 Delta Variant (AY.3) in the Feces of a Domestic Cat
Authors: Lenz Olivia C. , Marques Andrew D. , Kelly Brendan J. , Rodino Kyle G. , Cole Stephen D. , Perera Ranawaka A. P. M. , Weiss Susan R. , Bushman Frederic D. , Lennon Elizabeth M.
Published: February 2022

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections have spilled over from humans to companion and wild animals since the inception of the global COVID-19 pandemic. However, whole genome sequencing data of the viral genomes that infect non-human animal species have been scant. Here, we detected and sequenced a SARS-CoV-2 delta variant (AY.3) in fecal samples from an 11-year-old domestic house cat previously exposed to an owner who tested positive for SARS-CoV-2. Molecular testing of two fecal samples collected 7 days apart yielded relatively high levels of viral RNA. Sequencing of the feline-derived viral genomes showed the two to be identical, and differing by between 4 and 14 single nucleotide polymorphisms in pairwise comparisons to human-derived lineage AY.3 sequences collected in the same geographic area and time period. However, several mutations unique to the feline samples reveal their divergence from this cohort on phylogenetic analysis. These results demonstrate continued spillover infections of emerging SARS-CoV-2 variants that threaten human and animal health, as well as highlight the importance of collecting fecal samples when testing for SARS-CoV-2 in animals. To the authors’ knowledge, this is the first published case of a SARS-CoV-2 delta variant in a domestic cat in the United States.
Spatial, Temporal, and Demographic Patterns in the Prevalence of Hemorrhagic Septicemia in 41 Countries in 2005–2019: A Systematic Analysis with Special Focus on the Potential Development of a New-Generation Vaccine
Authors: Almoheer Reyad , Abd Wahid Mohd Effendy , Zakaria Hidayatul Aini , Jonet Mohd Anuar Bin , Al-shaibani Muhanna Mohammed , Al-Gheethi Adel , Addis Siti Nor Khadijah
Published: February 2022

Hemorrhagic septicemia (HS) caused by Pasteurella multocida B:2 and E:2 is among the fatal bacterial diseases in cattle and buffaloes that are economically valuable in Asian and African countries. The current work aims to study the prevalence of HS among buffaloes, cattle, sheep, and goats in 41 countries in 2005–2019. The data analysis revealed that 74.4% of the total infection rate in the world was distributed among cattle, followed by buffaloes (13.1%). The mortality of HS among cattle and buffaloes increased in 2017–2019 compared to the period between 2014 and 2016. The best measure to control the disease is through vaccination programs. Current commercial vaccines, including live-attenuated vaccines and inactivated vaccines, have some shortcomings and undesirable effects. Virus-like particles (VLPs) have more potential as a vaccine platform due to their unique properties to enhance immune response and the ability to use them as a platform for foreign antigens against infectious diseases. VLPs-based vaccines are among the new-generation subunit vaccine approaches that have been licensed for the human and veterinary fields. However, most studies are still in the late stages of vaccine evaluation.
Microbiological Properties in Cropping Systems and Their Relationship with Water Erosion in the Brazilian Cerrado
Authors: Merlo Marina Neves , Avanzi Junior Cesar , Silva Lucas de Castro Moreira da , Aragão Osnar Obede da Silva , Borghi Emerson , Moreira Fatima Maria de Souza , Thebaldi Michael Silveira , Resende Álvaro Vilela de , Silva Marx Leandro Naves , Silva Bruno Montoani
Published: February 2022

Many researchers have reported relationships of physical and chemical properties with water erosion; however, little is known about microbiological properties in this context. Thus, the aim of this study was to evaluate soil properties in relation to erosion in areas with different cropping system practices under no-tillage in the Brazilian Cerrado. The experiment has been carried out since 2014 in a Typic Haplustox under soybean (S) and maize (M) monoculture, maize/soybean annual rotation (MS), maize/brachiaria/soybean/brachiaria rotation (MBSB), two of those treatments with high input of fertilizer (MBSB-HI and MS-HI), and bare soil (BS). Soil losses were quantified in erosion plots. The design was completely randomized. The greater vegetation cover crop, provided by intercropping/succession with brachiaria, increased microbial biomass carbon. The lack of vegetation cover affected the basal soil respiration and metabolic quotient. Basal soil respiration proved to be inversely related to soil and water losses. Vegetation cover was a key factor regulating water erosion. Penetration resistance and aggregate stability correlated with soil and water losses. Thus, not only physical and chemical, but also biological properties are deeply affected by erosion, aiding in early monitoring of water erosion. Soil quality improvement in ecologically supported management contributes to mitigating erosion.
Statistical Evaluation of the Influences of Precipitation and River Level Fluctuations on Groundwater in Yoshino River Basin, Japan
Authors: Dong Linyao , Guo Yiwei , Tang Wenjian , Xu Wentao , Fan Zhongjie
Published: February 2022

Precise evaluation of the correlations among precipitation, groundwater and river water enhance our understanding on regional hydrological circulation and water resource management. The innovative and efficient use of wavelet analysis has been able to identify significant interactions in the spatial and temporal domains and to estimate the recharge travel time. In this paper, a wavelet analysis was utilized to analyse 43 years of monthly, and 2 years of daily, precipitation, river level and groundwater level data in the Yoshino River Basin, Japan. There were two main results: (1) There was a significant influence of precipitation and river on groundwater, with a periodicity of 4–128 days, 1 year and 2–7 years. The periodicity of 1 year was correlated with seasonal variability. The significant interaction at 4–128 days mainly occurred in the rainy season. The 2–7-year oscillation of aquifer water levels was determined by precipitation. (2) The recharge-water travel times in the study area estimated from the arrow patterns in the precipitation–groundwater wavelet coherence (WTC) were consistent for each observation well. The response times of the aquifer to precipitation were 1 day and 3–6 days in 2013 and 2014, respectively. The different time lags were likely determined by the timing of maximum daily precipitation.
ACTIVITY OF SERRATIA SPP. AND BACILLUS SPP. AS BIOCONTROL AGENTS AGAINST MELOIDOGYNE INCOGNITA INFECTING TOMATO
Authors: Abdellatif Aya A. M , Tahany M.A Abdel-Rahman , M.A Sayed , Dina S.S. Ibrahim , M.M.K. Elmaghraby
Published: February 2022

Background: Tomato )Solanum lycopersicum( is one of the most popular vegetable crops in Egypt. It is affected by a wide range of pests; prominent among them is root-knot nematode (RKN) (Meloidogyne spp.) which is considered as one of the major limiting factors affecting tomato productions worldwide, especially in Egypt. Aim of study: The present study was performed to evaluate the quantitative and qualitative chitionolytic potentials of Serratia, Bacillus megaterium and B. subtilis as well as their nematicidal effect against Meloidogyne incognita under both in vitro and in vivo conditions. Methodology: Qualitative and quantitative assays of bacterial chitinase of the applied bacteria were determined using Chitinase assay agar and liquid media, as well as the nelson-somogyi method. Nematicidal and ovicidal activities of bacterial treatments were evaluated by Test Tube Bio-assay technique. A greenhouse experiment was conducted for in vivo evaluation of bacterial treatments on nematode parameters. The most effective bacterial isolate was molecular identified based on the nucleotide sequencing of its 16S rRNA gene. Results: Serratia sp. (S2) showed the highest total and specific chitinase activities (0.620 U/mL and 0.079 U/mg), respectively, followed by S1 (0.560 U/mL and 0.061 U/mg) and S3 (0.434 U/mL and 0.057 U/mg). B. megaterium appeared the minimum total and specific chitinase activities (0.320 U/mL and 0.042 U/mg), and no chitinase activities was shown for B. subtilis. Serratia sp. (S2) recorded the highest ovicidal activity (53.61%) even when applied at low concentration (1%). Among greenhouse experiment, Serratia sp. (S2) recorded the minimum number of galls and egg masses. The nucleotide sequence analysis of 16S rRNA gene of Serratia sp. (S2) proved that this isolate could be a strain related to S. marcescens, therefore, it was documented in GenBank as S. marcescens strain ARC3 under the accession number MN533708. Conclusion: The results indicated that S. marcescens strain ARC3 showed the maximum nematicidal potentiality against M. incognita and its significant chitinolytic activity play an essential role in such bio-control effect. Recommendation: Chitonlytic bacteria could be suggested as effective and eco-friendly alternative approach for controlling the M. incognita.
REPRODUCTION AND PROTECTION OF FOREST STANDS IN THE QUARRIES OF KABARDINO-BALKARIA
Authors: Aliev I. , Khamarova Z.
Published: February 2022

A brief overview of mineral extraction fields in the Kabardino-Balkar Republic is given. Taking into account the forest-growing conditions of the substrate types, the directions for creating forest plantations are proposed. Soil mixtures in the research region are divided into 3 main groups according to the degree of suitability for biological reclamation: unsuitable, requiring long – term reclamation, unsuitable, becomes suitable after improving their properties, suitable-potentially fertile and fertile soils. In order to increase the efficiency of reproduction of anthropogenic landscapes, measures for the reconstruction and protection of natural forest stands are proposed.
THE ROLE OF LANDSCAPE ARCHITECTURE IN THE ORGANIZATION OF TRANSIT URBAN SPACES
Authors: Vasilyeva M. , Grigorieva D. , Lukina I.
Published: February 2022

This study is devoted to the development of the principles of landscape and architectural formation of urban transit spaces in the conditions of the city of Voronezh. The authors propose to take a fresh look at the pedestrian space of the streets. Today, streets are the most important public spaces. Therefore, it is necessary to develop them as special public spaces, filling them with new functions. A concept has been developed, the main task of which is to create a new quality public street space that meets the needs of all user groups. Landscape architecture plays a special and dominant role in this concept. Special attention is paid to the selection of utilitarian small architectural forms. Permeable wooden structures of benches with the integration of plants into these structures were chosen. At the same time, you can use both flower arrangements and low-growing shrubs.
FEATURES OF IMPACT OF NVNPP ON THE ENVIRONMENT
Authors: Kosov S. , Gorbunova Yuliya
Published: February 2022

The work is devoted to the study of the environmental impact of a nuclear power plant; the study was conducted on the basis of the Novorovonezh laboratory of external radiation control in 2021.
THE STRUCTURE OF THE ORGANIZATION OF OBJECT MANAGEMENT LANDSCAPE ARCHITECTURE GENERAL USE OF THE CITY OF VORONEZH, OVERVIEW OF REGIONAL REGULATIONS
Authors: Leontieva E. , Lukina I.
Published: February 2022

This study examines the role of landscape architecture in modern urban planning, territorial and landscape planning. Based on the review of regional and municipal legislation, as well as the analysis of the management scheme of landscape architecture objects, conclusions were formulated about the logic of allocating an independent department responsible for landscaping and landscaping of landscape architecture objects in the management structure of the green economy in the territory of the city of Voronezh.
ESTIMATION OF THE DEGREE OF ATMOSPHERIC AIR POLLUTION IN NOVOCHERKASSK BY THE FLUCTING ASYMMETRY OF BIRCH LEAVES WITH PENDULA (BETULA PENDULA)
Authors: Ugarov I. , Kulakova E.
Published: February 2022

The method of ecological research in determining the degree of air pollution by fluctuating asymmetry of the leaves of silver birch (Betula Pendula) has been studied. The main stages of the research using the bioindication method have been determined. The analysis of the state of atmospheric air was carried out by the phytoindication method according to the reaction of the plant of the phytoindicator - silver birch. The biotesting results were compared with the official data of the Ministry of Natural Resources and Ecology of the Rostov Region on the quality of atmospheric air in Novocherkassk.
INVASIONS OF ADVENTIVE PLANTS IN SEGETAL ECOSYSTEMS OF DONBASS AND PROBLEMS OF PRESERVING AUTOCHTHONOUS PHYTOBIOTA
Authors: Chcherbak A. , Konoplya R. , Markina P.
Published: February 2022

The results of studying the invasiveness of adventive plants in segetal ecosystems of the Donetsk physical-geographical region are presented. It was found that most of the segetal plant species are adventive. More than 54% of species are included outside the desire of man. Introduced, and then feral, there were 38,8%, another 6,6 % spread doth from culture and spontaneously. By the degree of naturalization, epecophytes prevail, and by the time of introduction - kenophytes. The most common types of American (68) and Mediterranean (36) origin. The core of the adventive fraction of the flora is comprised of invasive species, which have actively and massively spread throughout the region.
MONITORING OF THE QUALITY OF SURFACE WATERS OF THE USMAN RIVER WITHIN THE VORONEZH STATE NATURAL BIOSPHERE RESERVE
Authors: Kudaeva K. , Yablonskih Lidiya , Butsik A.
Published: February 2022

The chemical composition of the water of the Usman River was monitored within the Voronezh State Natural Biosphere Reserve for the winter-summer period of 2020-2021.. Based on its results, the characteristics of the current ecological state of the studied section of the river are given and the hydrochemical index of water pollution is calculated. The indicators of the composition of water, for which there is an excess of the maximum permissible concentrations, have been identified. The reasons for the deterioration of the quality of natural water are indicated.
MONITORING OF THE SURFACE WATER QUALITY OF THE DON RIVER WITHIN THE “GALICHYA GORA” NATURE RESERVE
Authors: Pertseva A.
Published: February 2022

Abstract: the influence of environmental conditions on the formation of the aquatic landscapes of the Don Valley within the reserve "Galichya Gora" has been studied. It has been established that the formation of the chemical composition of water and the decrease in its quality are significantly influenced by an increase in anthropogenic load in the catchment area. Hydrochemical studies have determined the features of the ionic composition of natural waters of the Galichyegorsky section of the Don River flow within the Lipetsk region.
Analysis of the potential context of Blockchain on the usability of Gamification with Game-Based Learning
Authors: Ramadhan Tarisya , Aini Qurotul , Santoso Sugeng , Badrianto Achmad , Supriati Ruli
Published: February 2022

Within the world of gaming, there has been a move from diversions being utilized exclusively for excitement, to recreations being utilized as a medium to teach. For this matter, there are two strategies of making amusement which are gamification or game-based learning. The previous is the utilization of diversion components, such as wellbeing focuses or pioneer sheets, and they are connected to a non-gaming stage. The last mentioned, game-based learning, incorporates creating a full-fledged amusement where the means towards the conclusion, that's  to say triumph, are set in a world where the player needs to apply the lessons given to progress. Since typically an IT-related investigation, the subject chosen for this study is Blockchain, an ever-expanding division over the past decade. Diverse parts of Blockchain's makeup have been dismembered into little, comprehensible pieces of data within the applications made, which innovative understudy to the frame can take in at their claimed pace. Should this study transcend  this research, it might be beneficial for the experiments to possess two games designed and created by someone who has the  artistic and technical capabilities of making their own assets. This is able to leave a far better impression with the test subjects  and ideally receive a far better data set for examination.
Perancangan Komik Cerita Rakyat Bujang Sembilan
Authors: Monadi Aris
Published: February 2022

Danau Maninjau merupakan sebuah danau vulkanik yang berada tepat di jantung Kabupaten Agam, Sumatera Barat. Menurut sejarahnya, danau ini terbentuk akibat erupsi vulkanik dari Gunung Sitinjau yang terjadi kurang lebih 52.000 tahun yang lalu. Di luar kacamata keilmuan, terdapat sebuah legenda yang berkembang secara turun temurun di kalangan masyarakat setempat mengenai asal muasal dari danau ini. Legenda ini dikenal orang sebagai 'Bujang Sembilan.Berkat kemajuan teknologi, cerita Bujang 9 semakin berkembang penyebaran ceritanya. Sampai saat ini, ada banyak media yang digunakan dalam hal penyebaran cerita Bujang 9. Bahkan penggambaran dari cerita Bujang 9 pun ikut berkembang seiring dengan perubahan jaman. Salah satu media yang digunakan dalam mengadaptasi cerita Bujang 9 adalah Komik. Komik merupakan salah satu media yang banyak diminati semua lapisan masyarakat, baik anak-anak maupun orang dewasa
Perancangan Film Dokumenter Expository Tari Gandai sebagai Tarian Budaya Mukomuko
Authors: Triska Juanda , Usman Robby , Marta Widia
Published: February 2022

Laporan tugas akhir ini berjudul Perancangan Film Dokumenter Expository Tari Gandai Sebagai Tarian Budaya Mukomuko. Perancangan ini dilatar belakangi dari ditetapkannya tari gandai sebagai warisan budaya tak benda nasional dan kurangnya pengetahuan generasi muda tentang sejarah tari gandai dan sejarah gerakan-gerakan pokoknya. Rancangan menggunakan analisis data yaitu teori SWOT dengan menggunakan teori komunikasi, desain layout, dan warna. Adapun media yang rancangannya sebuah film documenter expository, di dukung dengan media pendukung seperti poster AR, AR Card Information, Live wallpaper smartphone, spanduk, stiker, t-shirt, flyer, tote bag, video Instagram dan pin. Film Dokumenter expository merupakan media utama yang digunakan untuk pengenalan sejarah Tari Gandai. Media pendukung dibuat dalam media cetak dan digital. Penerapan layout atau tata letak media pendukung sesuai dengan prinsip-prinsip desain agar mendapat hasil yangbaik. Media pendukung juga berperan dalam mendukung media utama agar tujuan yang diberikan kepada target audience tersampaikan.
Ubuntu:
Authors: Schiro Manuel
Published: February 2022

La identidad internacional de Sudáfrica tras el advenimiento de la democracia multirracial en 1994 ha sido objeto de análisis de distintas corrientes teóricas. Sin embargo, el esfuerzo intelectual en este sentido ha permanecido mayoritariamente acotado a las perspectivas hegemónicas y occidentales de la disciplina de las Relaciones Internacionales (RRII). En este trabajo pondremos los puntos de vista constructivistas, aplicados a la transformación identitaria de Sudáfrica y sus relaciones internacionales, en diálogo con aportes del pensamiento africano, centrándonos especialmente en la noción de ubuntu y su influencia en la retórica y el comportamiento externo sudafricanos. Entendemos que, al obviar las visiones no occidentales, sobre todo cuando se analiza el comportamiento de países emergentes del Sur Global, existe el riesgo de incurrir en reduccionismos y se pierde una posibilidad de enriquecer el análisis. Además, la inclusión de categorías culturalmente distintas a las del pensamiento occidental hace a la consolidación de una perspectiva global para las RRII, y contribuye a la búsqueda de herramientas conceptuales novedosas y plurales para la disciplina.
Educación e inserción laboral juvenil en Argentina ante la pandemia de Covid-19
Authors: Rauch Nery Facundo
Published: February 2022

El presente artículo se enmarca en la problematización sobre el vínculo entre juventud, educación y trabajo en el capitalismo contemporáneo, recurre al desarrollo del marco estructural del fenómeno en Argentina desde las décadas recientes a la luz de las repercusiones acaecidas con la irrupción de la pandemia de Covid-19.

A partir del eje central en la población juvenil, el artículo tiene por objetivo identificar las dimensiones del impacto de la pandemia de Covid-19 en la relación entre los jóvenes, la educación y su inserción en el mercado de trabajo. Se organiza en tres apartados: en primera instancia, indaga sobre las particularidades de la relación entre los jóvenes y el mercado de trabajo global y doméstico; posteriormente se aboca a profundizar sobre las implicancias prácticas que tiene la estructura social de la cual provienen los jóvenes en sus trayectorias educativas y laborales, las cuales contribuyen a reproducir inter-generacionalmente desigualdades; mientras que por último, se aborda la influencia del género y las particularidades en la sub-franja entre 18 y 24 años en la vinculación de los/as jóvenes con el trabajo.

Desde una metodología de diseño cuantitativo y tipo descriptivo, el artículo se nutre de aportes académicos provenientes de diversos campos disciplinares y de fuentes secundarias con indicadores estadísticos de organismos oficiales y privados sobre las características del empleo juvenil en los años recientes y ante el impacto de la pandemia por Covid-19. De esta forma, el artículo pretende contribuir en el análisis de una problemática que afecta crecientemente a nuestras sociedades reproduciendo estructuras de desigualdad intergeneracionales, desde el dimensionamiento de los desafíos que se presentan a partir del impacto del Covid-19 en la estructura sociolaboral juvenil de nuestro país.
Construcción de la Memoria histórica y negacionismo en la Argentina contemporánea
Authors: Marchiaro Fausto
Published: February 2022

El artículo analiza el fenómeno del negacionismo y las formas que asumen dichas prácticas en el caso argentino. Conceptualizando al genocidio ocurrido en el período 1974-1983 como el elemento fundante de una nueva normatividad nacional en términos sociológicos e institucionales, se describen las implicancias que dichos discursos traen aparejado a la vida contemporánea bajo el paradigma del Estado de Derecho. Seguidamente, se reflexiona acerca de la punibilidad del discurso negacionista a raíz de las actuales propuestas legislativas de proscripción penal del mismo. Para ello, se realiza un estudio comparado de las experiencias jurídicas en materia penal elaboradas por distintos Estados frente a la problemática tratada. Posteriormente, sopesamos las tensiones existentes entre libertad de expresión, tutela de la Memoria histórica y punibilidad del negacionismo a la luz de los estándares constitucionales y convencionales en materia de Derechos Humanos que estructuran el Estado postdictatorial argentino. Por último, valoramos la sanción penal del negacionismo como una política pública necesaria para el afianzamiento de la Memoria histórica y la continuidad de la lucha por Memoria, Verdad y Justicia.
Editorial
Authors: Mangini Vanesa Andrea , Barreto Luis Maximiliano , Percoco Juan Ignacio
Published: February 2022

Editorial del N° 12.  Julio - Diciembre 2021.
Wallerstein, I. (1996): Abrir las Ciencias Sociales.
Authors: Perpetuo Leonardo
Published: February 2022

Reseña.
La historieta documental como recurso estético-político para abordar la problemática de la violencia institucional
Authors: Gullino Valenzuela Sabrina , Gómez Matías , Schiffino Beatriz
Published: February 2022

El presente artículo tiene como finalidad recuperar dos líneas de trabajo en el campo de la militancia por los derechos humanos. En primer lugar, nos proponemos describir la práctica estético-política que el Colectivo Editorial Aguará lleva adelante a través de la producción de historietas que narran historias de violaciones a los derechos humanos y sus luchas colectivas, sucedidas en la región Litoral de nuestro país, realizando previamente, un breve, pero nutrido recorrido por los antecedentes de la historieta documental en Argentina. En segundo lugar, presentamos un análisis del proceso de investigación realizado para la producción de la historieta “Todos Sabíamos”. Producción donde se reconstruye a través de entrevistas e investigación documental la trama de violencia institucional que hizo posible el secuestro, la desaparición y el asesinato de Franco Casco. Por último, se presentan las conclusiones, rescatándose el valor ético y político de la propuesta, en tanto, constituye un aporte en la construcción de “paradigmas populares de justicia”.
Violencia institucional:
Authors: Pereyra Geraldina
Published: February 2022

El presente trabajo intenta brindar herramientas de análisis que permitan a lxs lectores acercarse a una reflexión crítica de la realidad actual en relación a la violencia institucional, y en particular a la violencia policial como estrategia de dominación y control social. Se incluyen categorías como la exclusión y marginalidad para comprender los procesos de lucha de poder basados en una lógica de la desigualdad. Pensar las instituciones de poder, requiere asumir un posicionamiento ético político que permita trascender nuestra postura subjetiva frente al análisis del accionar estatal e institucional. Es por ello, que este artículo invita a despojarse de percepciones y sentidos ideológicos, a correr el velo para poder des-cubrir lo que los Estados, incluso los Estados democráticos, ocultan a través de la institución policial.
Development of a Word Guessing Game to Enhance Critical Thinking Skills and Learning Motivation for Junior High School Students
Authors: Yenprem Watchara
Published: February 2022

The objectives of this study were; 1) to develop the “Word Guessing” game which can improve critical thinking skills and learning motivation of the junior high students, and 2) to evaluate the learning satisfaction of the junior high students towards the “Word Guessing” game in terms of critical thinking skills and learning motivation improvement. The research samples were 50 junior high school students of Watphraphutthabath Khaolukchang School (Phiphitphatthananukroh), Phetchaburi Province, Thailand. The sample group was selected by purposive sampling. A questionnaire with the IOC of 0.90 was used for data collection. From the study, it was found that the “Word Guessing” game presented with PowerPoint software consists of 8 questions with 5 clues that require the students playing in teamwork system to think critically in order to give the correct answers under the set of rules and using the game itself motivates them to like learning. The students had a positive attitude in critical thinking skills and learning motivation improvement at a high level ( =3.94 - 4.62).
Positioning: Plaza Azul, of the Footwear Industry in San Mateo Atenco, State of Mexico
Authors: Ordoñez-Hernández Lucía , Zenteno-Bonola Ana Luisa , Cervantes-Carbajal Ana Margarita , Martínez-Martínez Jessica Fabiola
Published: February 2022

In Mexico, the manufacture of footwear has a history of approximately 400 years according to data published by the Ministry of Economy, little by little it has positioned itself to be a renowned and prestigious commercial activity, the State of Mexico represents 5% of the national value of production, being San Mateo Atenco the most representative municipality of that entity. At present, different strategies must be used to achieve a place that stands out before the different footwear stores and have an image and identification, positioning being a strategy, to build this taking into account the attributes and benefits that are going to be provided. to the consumer, offering something that is different from the competition and with which the customer identifies; this can change according to the needs of the consumer. This research was developed with a mixed approach, identifying how the blue square is positioned in the consumer's mind, considering factors and competition.To carry out this study, documentary, field and descriptive research was used to make a diagnosis of said positioning. In the documentary part, various sources were consulted, such as: books, magazines, articles and the internet.
Evaluative system design applied to transidiciplinary projects as a tool for the terminal efficiency increment
Authors: Tovar-Rosas Claudia Rocio , Garza-Moya Luis Roberto , Arreola-Burciaga Josué Mizraim , Delgadillo-Alvarado Jessica Astridt
Published: February 2022

The objective of this article is to show the design of an evaluative scheme that begins with the creation of Transdisciplinary projects, applied in students from the currently bachelor’s degrees inside the Universidad Politécnica de Gómez Palacio. The projects that are counted into the Transdisciplinary, tend to relate agents from different specialties, with the main purpose of unite the knowledge and abilities in the creation of a complete integrating project, supported by diverse members of the team. The Transdisciplinary gives the disciplinary or methodological part the students learn in the classroom, meanwhile the transversally only unites the concepts among the environment where they are, characteristics like ages, sex, among others, this is why this Project emphasizes the discipliner part of the classroom. The way the design is created, sets off from the results obtained from the surveys applied to the eighth four-month period students; besides evaluates the former students from the generation 2014 – 2017. Once the results are obtained, the next step is to create a new evaluation methodology and with it, it is expected to create a change in the evaluation system in the Superior Educative Institutions.
Proposal for structural testing of double root low capacity wind turbine blades based on the Iec 61400-2 Standard
Authors: Santibañez-Maldonado Adrian , López-Garza Víctor , Soriano-Peña Juan Felipe , Marin-Tellez Paulina
Published: February 2022

In this article, the results of the numerical simulation are shown, as well as the results of the structural tests using extensometry, for a low capacity double root wind turbine blade based on the IEC 61400-2 standard. A methodology was developed to carry out the experimental plan. The results obtained by means of numerical simulation were compared with those obtained by extensometry, concluding that the blade will work safely already in operation because the values obtained from microdeformations are far from the blade failure limit
Prospective of the need for a heuristic model for the improvement of home electricity consumption in favor of an energy transition in Mexico
Authors: Monroy-Carreño Roberto , Domínguez-Pacheco Flavio Arturo
Published: February 2022

Environmental problems have shown that as the days go by, the estimated negative scenarios are closer to being achieved. Despite this, in Mexico there are few programs that are directed or implemented in response to this need, and those that do exist do not have a systemic vision that ensures sustainability for the different factors that have a correlation with the system. On this premise, the research was carried out from a descriptive theoretical study method that allowed to visualize the background of this sector in a global way and its subsequent territorial delimitation, which when encompassed from the approach of the Transdisciplinary Cyber Cyber System, the different types of the knowledge. All with the purpose of seeking the transition towards beings more aware of their environment and the impact of their actions, for which, using the Cyber-Systemic Planning-Action Process, the different tools available to solve the need under study and with this, the creation of the adaptive methodology to the context and the model for environmental awareness based on contextualization, with the aim that the student population reaches more significant knowledge in relation to their surrounding environment.
Design and implementation of an ecological cooler
Authors: Molina-Garcia Moises , Melchor-Hernández Cesar L,
Published: February 2022

This work shows the construction of an ecological cooler capable of fulfilling the functions of a conventional refrigerator, its operation is based on using Peltier cells which create cold on one side and heat on the other. It is about eliminating the use of refrigerant gases, which damage the ozone layer, in addition to oils and accessories that are harmful to the environment, electrical energy is also saved with the prototype. The construction of the prototype is based on the construction of a panel that has 2 Peltier cells, 3 fans and a radiator system, which is integrated into a cooling drawer, the system is connected to a direct current voltage source. The prototype is designed to be used as a cooling system to contain food mainly, in addition to completely eliminating the refrigerants and mechanical components that are used in conventional refrigeration, which cause contamination of the ozone layer and the environment.
Antibacterial gel dispenser with automated thermometer
Authors: González-Monzón Ana Lilia , Torres-Arreola León Guillermo , Piña-Alcántara Henry Christopher , Godínez-Trejo Roberto Carlos
Published: February 2022

The SARS-CoV-2 virus. Declared a health emergency at the international level since its origin in Wuhan (China) in December 2019, the spread occurs by an infected person who exhales droplets of saliva and contagion occurs when we touch contaminated surfaces or people and touch our eyes, nostrils or mouth. Therefore, some prevention measures are used to avoid contagion, such as social distancing, the use of face masks or a mask and the use of antibacterial gel which is of great importance because it is used in all public places to prevent the risk. contagion. Therefore, the objective is to make an automatic antibacterial gel dispenser for the Tecnológico de Estudios Superiores de Jilotepec to minimize the risk of contagion. The device itself works by means of a sensor that when putting the hand detects and dispenses the gel, at the same time it takes the temperature that the reading shows on the screen, considering that it is one of the main symptoms of the disease, this contributes to have a preventive in the disinfection of the hands with gel and temperature measurement.
Meteorological patterns recognition using Artificial Neural Networks programmed with the Swish activation function
Authors: Aguilera-Méndez José María , Juárez-Toledo Carlos , Martínez-Carrillo Irma , Flores-Vázquez Ana Lilia
Published: February 2022

Artificial neural networks are a set of tools that are widely used for the information classification. Its expansion within artificial intelligence has been due to its use in the Machine Learning area. A fundamental part of the artificial neural networks algorithm is the so-called activation function, the above because it is the part that triggers the process as a whole and due to its result the neuron/perceptron sends its outputs. Back-propagation activation function of an artificial neural network is also described; this is artificial neural network with a simpler functioning whose adaptation has made it especially attractive to pattern recognition; also, a different algorithm such as Swish is introduced. As part of the pattern recognition study, three wind classifications present on the Mexican Republic Atlantic coast are formed, each group is made up of graphic files referring to meteorological maps with wind indicators in order to feed the network and as new maps are generated, the Artificial Neural Network will be an aid in the meteorological patterns detection.
Design of the operation of a rotating machine for the acquisition of multi-view stereoscopic images for the 3D reconstruction of objects
Authors: Corona-Patricio Cesar-Agustin , Reta Carolina
Published: February 2022

This work presents a machine to locate a stereoscopic camera in different positions around an object to acquire a sequence of images that allows the reconstruction of such object through artificial vision algorithms. The GEMMA guide was used to define the modes of operation of the proposed machine. In addition, the mechanical and electronic elements that make up the machine and the programming logic for its control with PLC were also defined. It was demonstrated using a graphical interface that the mode of operation of the machine is carried out satisfactorily. Additionally, this work presents synthetic image results to represent a sequence of images acquired from different points of view considering different levels of elevation of the camera, showing the type of results obtained with the proposed machine.
Literature Review : Efektifitas Pendidikan Gizi Terhadap Perubahan Perilaku Konsumsi Buah dan Sayur Pada Anak-anak
Authors: Fitriyani Wina , Risky Sefrina Linda
Published: February 2022

The most common nutritional problem faced by children is their dislike of fruit and vegetable consumption. It is known that food sources that are beneficial for development, growth and health are fruits and vegetables, so that consumption of fruits and vegetables during childhood is very important. Lack of children's knowledge of fruit and vegetable consumption can have an impact on children's behavior. Increasing knowledge and behavior in the consumption of fruits and vegetables in children can be done by means of repeated nutrition education. Therefore, the author's purpose in writing this study is to find out whether the provision of nutrition education has an effective effect or not on changes in children's behavior in consuming fruits and vegetables. The method in this study uses several literature reviews that are in accordance with the topic. The results obtained from reviewing journals are that the application of nutrition education is considered ineffective in changing the behavior of fruit and vegetable consumption in a better direction in children. But the provision of nutrition education is considered effective in increasing children's knowledge of the importance of consuming fruits and vegetables. So it can be concluded that the provision of nutrition education has not been effective in changing the behavior of fruit and vegetable consumption, but has an effect on increasing children's knowledge of fruit and vegetable consumption.

ABSTRAKMasalah gizi yang dihadapi oleh usia anak-anak yang banyak ditemui adalah ketidaksukaannya terhadap konsumsi buah dan sayur. Dapat diketahui bahwa sumber pangan yang bermanfaat bagi perkembangan, pertumbuhan dan kesehatan salah satunya adalah buah dan sayur, sehingga konsumsi buah dan sayur pada masa anak-anak itu merupakan sesuatu hal yang sangat penting. Kurangnya pengetahuan anak terhadap konsumsi buah dan sayur dapat berdampak pada perilaku anak. Dalam meningkatkan pengetahuan serta perilaku dalam konsumsi buah dan sayur pada anak dapat dilakukan dengan cara edukasi gizi secara berulang. Oleh karena itu, tujuan penulis menulis kajian ini adalah agar dapat mengetahui apakah pemberian pendidikan gizi berpengaruh secara efektif atau tidak terhadap perubahan perilaku anak dalam konsumsi buah daan sayur. Metode dalam kajian ini menggunakan beberapa literatur review yang sesuai dengan topik. Hasil yang didapatkan dari mereview jurnal adalah penerapan pendidikan gizi dinilai belum efektif untuk dapat merubah perilaku konsumsi buah dan sayur ke arah yang lebih baik pada anak-anak. Tetapi pemberian pendidikan gizi dinilai efektif pada perubahan peningkatan pengetahuan anak terhadap pentingnya mengonsumsi buah dan sayur. Maka dapat disimpulkan bahwa pemberian edukasi gizi belum efektif terhadap perubahan perilaku konsumsi buah dan sayur, tetapi berpengaruh terhadap peningkatan pengetahuan anak terhadap konsumsi buah dan sayur.
Literature Riview: Pengaruh Media Pembelajaran Edukatif Terhadap Pengetahuan, Sikap, Dan Perilaku Gizi Pada Siswa Sekolah Dasar
Authors: Dewi Sinta Puspita , Ratih Kurniasari
Published: February 2022

Balanced nutrition is needed to meet the nutritional needs of each individual. Given the nutritional needs of school age children are greater because they are in a phase of growth and development, both physically and intellectually. So that the provision of education on balanced nutrition given to school age children is expected to have a positive effect. Nutrition education for elementary school children requires educational, creative, and innovative media. This literature review aims to determine the effect of nutrition education media on knowledge, attitudes, and behavior of balanced nutrition in elementary school students. A narrative study was carried out on a number of research articles related to the influence of nutrition education media on the knowledge, attitudes, and behavior of balanced nutrition among elementary school students. The results of the studey showed that the intervention of nutrition education media increased the knowledge, attitudes, and behavior of balanced nutrition among elementary school students. The use of educational and entertaining nutrition education media can lead to positive changes. It is hoped that the results of this study can provide information about the types of educational media interventions to increase knowledge, attitudes, and beahavior of balanced nutrition in elementary school students.

ABSTRAK

Gizi seimbang dibutuhkan untuk memenuhi kebutuhan gizi setiap individu. Mengingat kebutuhan gizi anak usia sekolah lebih besar karena sedang berada di fase pertumbuhan dan perkembangan baik fisik maupun intelektualnya. Sehingga pemberian edukasi mengenai gizi seimbang yang diberikan kepada anak usia sekolah diharapkan dapat memberikan pengaruh yang positif. Edukasi gizi pada anak sekolah dasar memerlukan media yang edukatif, kreatif, dan inovatif. Kajian pustaka ini bertujuan untuk mengetahui pengaruh media edukasi gizi terhadap pengetahuan, sikap, dan perilaku gizi seimbang pada siswa sekolah dasar. Kajian secara naratif dilakukan terhadap sejumlah artikel penelitian yang berkaitan dengan pengaruh media edukasi gizi terhadap pengetahuan, sikap dan perilaku gizi seimbang siswa sekolah dasar. Hasil kajian menunjukkan bahwa intervensi media edukasi gizi meningkatkan pengetahuan, sikap, dan perilaku gizi seimbang siswa sekolah dasar. Penggunaan media edukasi gizi yang edukatif dan menghibur dapat membawa perubahan menuju arah yang positif. Diharapkan hasil dari kajian ini dapat memberikan informasi mengenai jenis intervensi media edukasi untuk meningkatkan pengetahuan, sikap, dan perilaku gizi seimbang pada siswa sekolah dasar.