bluuebunny/crossref_metadata_2025 huggingface dataset:
A Case Study on Practicality in a Craftsman’s Workplace as a Time-Space of Situated Learning
Authors:   Korean Association for Qualitative Inquiry, Kwon Miae , Shon Minho
Published: July 2022

The situationalism paradigm opened the way to understand thinking and experience as an environment, as a real context and practice within the environment. This means that the actor efficiently seeks the purpose and solution of what he or she wants to do in it while treating his or her experience or knowledge as an environment. An expert is an actor who achieves his or her purpose by constructing the environment and reflecting on it, meaning having the interaction with the environment of his or her work, going beyond problem solving. The workplace means more than just a physical space as it affects the achievement of work with the placement of various resources and tools. It is a space for situated learning, that is, a life world and activity system that allows the actors in it to predict and reproduce their work plans and progress, following the process of engaging in work. This study adopted ethnomethodology to observe and analyze how the craftsman’s skills can be exhibited in conjunction with the field nature of the workplace, using the woodworker’s workplace as an example. The analysis results will show the characteristics of the space that exists through temporal occupancy reproduced with local practice, instead of being a fixed space with fieldability. It is expected that it will contribute to expanding the possibility of qualitative research methods on whether the ‘real time experience’ or real context’ in which experience and learning take place can be expanded by observation-based qualitative analysis.
A Narrative Inquiry on Parenting Experiences of Mothers of Children with Developmental Disabilities
Authors:   Korean Association for Qualitative Inquiry, Joung Young Soon , Yang Ji Woong
Published: July 2022

The purpose of this study was to explore the meaning of parenting experiences of mothers who raised children with developmental disabilities. To this end, in-depth interviews were conducted with three mothers of children with developmental disabilities. From the interview data, the meanings of each participant’s parenting experiences in raising children with developmental disabilities were derived. Each participant had different experiences in terms of dynamics with their family, relationships with people around them, and how they thought about themselves. On the other hand, they shared the same experience of the shock and embarrassment they felt when their children was diagnosed with developmental disability, the difficulties they experienced during their children’s school age, and the experiences of growing up on their own as a mother. Based on the results of this study, the implications of parenting children with developmental disabilities and the suggestions for follow-up studies were discussed.
THE BINDING POWER OF GOVERMENT RULES LAWS AND RESTRICTION TO SOCIETY BASED ON CONSTITUTION
Authors: Tasyaa Azahra Haisy , Michael Tomy
Published: July 2022

The purpose of this research is to offer an update on the position of PPKM policies issued by the Indonesian government in a precise and binding manner. Using normative research with the aim of answering issues based on the scientific side. From this research, the researcher offers that our country adheres to a system where legal norms are tiered where a lower norm is sourced, applies, and is based on a higher norm in accordance with a hierarchical arrangement where lower regulations may not conflict with higher regulations. In the wake of the COVID-19 pandemic, the government must immediately adjust the PPKM policy with the hierarchical arrangement of laws and regulations. This is because a policy that does not have a legal instrument or forum that is not included in the category of statutory regulations has a bias binding power where this is because the PPKM policy is contained in a rule in the form of a policy regulation, not a statutory regulation.
AKIBAT HUKUM PENERBITAN BILYET GIRO KOSONG DALAM PERSPEKTIF PERATURAN PERUNDANG-UNDANGAN DI INDONESIA
Authors: Putri Melania Ajeng Surya , Latumahina Rosalinda Elsina
Published: July 2022

Time by time was passed, human life has progressed. The transaction in the old sistem using barter, and now has changed to using money. The example one the money for transactions is bilyet giro. Bilyet giro is one of the paper for asking to move the money from sender's bank account to the receiver's bank account. The using of bilyet giro stil have some problem. Blank bilyet giro give some uncomfortable for the people, so we need to give the trust again from the people. Bilyet giro has a law relations by the maker, the receiver, ant the bank that have their account. In the law relations, they have something to do with the rights and obligations. Because of the debtor give the blank bilyet giro, that make some law is working to prove the problem. The law effect from debtor is to make debtor pay the debt to the creditor so they can get what must they have from the transaction with debtor. Bilyet giro maker will get the administrative penalty by the rules Bank Indonesia law number 8/29/Pbi/2006 about the national blacklist of the blank bilyet giro debtor that is the identity of bilyet giro maker will add to the blacklist and can't to use the bilyet giro, so they must to pay the penalty and the compensation just like what in the rule of civil law.
Assessment of Reproductive Health Status and Quality of Life of Female Adolescents Living in the Slums of Dhaka, Bangladesh During COVID-19 Pandemic Situation: A Mixed-Method Study
Authors:   Bangabandhu Sheikh Mujib Medical University (Bangladesh), Center for Qualitative Research (Bangladesh), Sir Salimullah Medical College and Hospital, Dhaka (Bangladesh), Dhaka North City Corporation (Bangladesh), Hridi Hridi , Haseen Fariha , Sharmin Tamanna , Bristy Syfunnahar , Akter Nurjahan , Haney Umme , Biswas Barna , Ali Mahmuda , Rahman Zobaidur , Islam Syed Shariful
Published: July 2022

Background: The COVID-19 pandemic has exacerbated the challenges of vulnerable adolescents who had reproductive health problems even before the COVID-19 pandemic. Methodology: We investigated this vulnerability through cross-sectional studies with a mixed-method approach. on female adolescents aged 15-19 years, residing in the Bauniabadh and the Ta block Jhil Par slums together with service providers. The quantitative method included a household survey of adolescents (n=144) through a semi-structured pre-tested questionnaire. The qualitative method included interviews with service providers (n=10) and with adolescents (n=9). Result: The study revealed changes in length, duration and flow of menstruation, substandard menstrual hygiene practices and impediments to the uptake of reproductive health (RH) information by adolescents during the pandemic. Married pregnant adolescents are inclined in taking their antenatal checkups (ANC) only during the last trimester and preferred delivery at home during the pandemic. There was also an increase in marriage among these adolescents and service providers had difficulty providing door-to-door RH services. Most of our female adolescents were married off during the pandemic, they lost connection with their friends and this made them feel lonely and secluded. They did not receive the support of their friends as before the pandemic. Conclusion: The study will enable the adolescent health expert to focus on the sexual and reproductive health (SRH) of vulnerable adolescents living in impoverished conditions during the COVID-19 pandemic.
Commodification of the Urban Community Image: An Instagram Case Study of Motivational Quotes and Skyscraper Photo
Authors: Nisa Azkiya , Widhiasti Maria Regina , Dewi Euis Puspita
Published: July 2022

Rapid technology advancements, particularly social media Instagram, have brought people’s daily lives and urban environments into the domain of visual culture. Instagram’s young users are presently sharing motivational quotes adopted in activities and work with the use of a skyscraper as a background. The trend of encouraging quotes and skyscaraper photographs exemplifies the community’s orientation, which refers to a lifestyle or a typical phenomenon of Indonesian urban culture. This article intends to investigate the image of society by using Instagram to post encouraging phrases and patterns of space production-consumption using images of buildings taken by young people. The method of social semiotics was employed in this article with qualitative approach. Guy Debord’s Spectacle of Society (1967) theory and the postmodernist perspective are also discussed. Instagram creates a dichotomy with its picture of modern society and stunning metropolitan areas. Consumption and self-commodification are discussed in the context of capitalism through artistically potrayed public life performances on Instagram. As a result, a new concept of conflicting urban spaces emerges. On the one hand, an idealized portrayal of communal life and urban space exists, while the other side of a city with dense populations is ignored. This study is limited the social media platform Instagram and the Jakarta metropolitan area in Indonesia. There has never been a conversation about the convergence of urban settings with social media as a spectacle before.
The effect of covid-19 pandemic on firms: Evidence from Vietnam
Authors: Vo Vo Thi Thuy Anh, Tran Nguyen Tram Anh
Published: July 2022

This paper investigates the effect of the COVID-19 pandemic on firm performance, cash flows, cash holdings and leverage. Using quarterly data of 415 firms listed in the Vietnamese stock market, this study employs the t-test method to compare firms' outcomes between the two main periods, including the happening of COVID-19 period (from Q1-2020 to Q1-2021) and the normal period (from Q1-2010 to Q4-2019). The results show that the pandemic significantly impairs firm performance and its cash flows. In addition, firms are found to hold more cash and reduce their leverage ratios to combat the disease outbreak. This study also provides supportive evidence that the COVID-19 pandemic may not necessarily affect firms across industries equally.
Kesuksesan dan Kejatuhan Bisnis Saluran Televisi Kabel Studi Kasus Cartoon Network
Authors: Ryanto Romario
Published: July 2022

Cartoon Network pertama kali mengudara pada tahun 1992 dan terus mengalami kenaikan (rise). Namun, sejak tahun 2004 industri saluran televisi kabel ini mengalami penurunan (fall). Studi ini bertujuan untuk mengetahui alasan penurunan (fall) dan atau kenaikan (rise) pada bisnis Cartoon Network. Studi ini menggunakan studi kasus tunggal pada bisnis Cartoon Network yang bergerak di bidang saluran televisi kabel dengan analisis business model canvas, business pattern, business environment & value proposition canvas. Cartoon Network mengalami pertumbuhan dan sukses karena merupakan saluran kartun dengan format yang sama yaitu penayangan selama 24 jam. Namun, bisnis animasi ini juga mengalami penurunan karena acara kartun original dari Cartoon Network yang disukai penonton sudah tamat.
SISTEM INFORMASI MANAJEMEN PENJUALAN BONEKA BERBASIS ECOMMERCE DI KABUPATEN TULUNGAGUNG
Authors: febriani anggita , Huda Muhammad Fatihul
Published: July 2022

penelitian ini bertujuan untuk mengetahui penerapan sistem informasi pada penjualan boneka di kabupaten tulungagung . Metode yang digunakan adalah secara kualitatif, analisa ini menggambarkan serta menjelaskan keadaan obyek penelitian dengan menyajikan data-data berupa gambar. Data yang digunakan adalah respon dari beberapa pemilik toko boneka di kabupaten tulungagung, mengenai Penerapan Sistem Informasi Manajemen, peternakan dan penjualan mesin penetasan telur otomatis. Metode pengumpulan yang dilakukan adalah wawancara langsung. Hasil penelitian pada penerapan sistem informasi di beberapa toko boneka ini cukup baik dan lancar dilengkapi dengan fasilitas pemesanan secara online maupun langsung, yang mampu membantu pembeli maupun pemilik dalam menghemat tenaga maupun mengefisiensi waktu, dengan adanya sistem informasi penjualan boneka ini dapat mempermudah masyarakat mendapat informasi untuk melakukan transaksi secara online.penelitian ini bertujuan untuk mengetahui penerapan sistem informasi pada penjualan boneka di kabupaten tulungagung .
Byzantine Failure against Colluding Attacks in Cloud Data
Authors: Hussain Shafiq
Published: July 2022

Cloud computing is the next stage in evolution of the internet, which provides large amounts of computing andstorage to customers provisioned as a service over the internet. However, cloud computing faces so manysecurity challenges due to the possible compromise or byzantine failures. In this paper, we focus on Ensuringdata storage security in cloud computing, which is an important aspect of Quality of Service (QoS). We proposean effective and flexible distribution verification protocol to address data storage security in cloud computing.In this protocol, we rely on erasure code for the availability, reliability of data and utilize tokenprecomputation using Sobol Sequence to verify the integrity of erasure coded data rather than PseudorandomData in existing systems. Unlike prior works, our scheme provides more security to user data stored in cloudcomputing. The performance analysis shows that our scheme is more secure than existing systems againstByzantine failure, unauthorized data modification attacks, and even cloud server colluding attacks
THE ROLE OF SCIENTIFIC WRITING AS THE DEVELOPMENT OF STUDENT LITERATURE
Authors: Amaliya Nabila Rizqi , Waqiah Nur , Waqiah Nur
Published: July 2022

This interest in reading, writing and critical thinking in students greatly raises students' concerns as the successor of a nation that has a superior position among other educators except students are said to be. So, it takes competence and self-quality to be better which is poured into the quality of students. This means that students if viewed from the government's point of view are the driving agents of change to move towards a better direction. Students will receive criticism and suggestions if there is a change in the government system error in the community. Of course, with this situation, there will be public rejection in the form of demonstrations.the role of students here will be present as social control, especially in voicing the voice of the community by applying idealistic values, and a critical understanding of the problems that exist. The activeness and mode of delivery of students who can be heard by the government are different from the community, which is only a commotion. Therefore, it is very important for students tounderstand and study literacy culture, by having the ability to read, write and think critically. However, the research that we are going to do, looking at the culture of literacy that is lacking in students is certainly not something that is allowed to continue. So it is necessary to study and follow up on this problem. This research method is a kind of descriptive qualitative approach in which data collection techniques in research are through interviews, observation, and documentation. From the results of this study, literacy culture in students can be grown through application by analyzing a problem in the form of scientific writing where through this learning studentscan demand themselves sort, choose, research, assess, and present problem solving as a form of skill. Without writing skills, students will stagnate and static and not be proficient in expressing their thoughts (Heriyudananta, 2021). In addition, it is shown how the factors that can hinder students indeveloping student literacy are that there is very advanced technological development where students prefer to be instant without going through process So that the application of the above does not become a problem solving but toreduce the lack of literacy interest in students.
Trends in Pediatric Palliative Care Research (TPPCR) 2022; Issue #06: Commentary on McNeil et al. and Wolfe et al.
Authors: D'Alessandro Paul
Published: July 2022

This TPPCR commentary discusses two 2022 papers: McNeil et al.’s “‘You are not alone’: Connecting through a bereaved parent mentor program for parents whose child died of cancer.” published in Cancer Medicine; and Wolfe et al.’s “Vulnerability of Inexperience: A Qualitative Exploration of Physician Grief and Coping after Impactful Pediatric Patient Deaths.” published in the Journal of Palliative Medicine.
A Review of the Agricultural Robot as a Viable Device for Productive Mechanized Farming
Authors: Erinle Tunji John , Oladebeye Dayo Hephzibah , Olaposi Oladipo Isaac
Published: July 2022

Agriculture reflects a profound change in the relationship between humans and the environment. Agricultural development entails a step-up in the extraction of natural resources from the environment. Agricultural machinery is a device that significantly reduces the amount of human labour required for food and fibre production. For the agricultural industry, robots provide numerous advantages, including improved fresh produce quality and lower production costs, as well as the ability to work autonomously to supplement or replace human labour. Harvesting is one of the most common areas where robots are used in agriculture today. This article highlights the wide range of actions that go into the production of food and fibre. It also underlines the significance of robot development for agricultural uses. The discovery highlighted the significant benefit of robots in agricultural techniques for effective mechanised farming in the agricultural industry. Finally, agricultural robots are critical equipment for performing repetitive tasks faster, cheaper, and more accurately than humans in farm cultural practices, inspection, and harvesting, as well as post-harvest handling.
Rise And Fall pada bisnis prasmanan
Authors: Runa Christopher Re'ne William
Published: July 2022

Setiap model bisnis pasti mengalami kenaikan dan penurunan minat. Kenaikan dan penurunan ini disebabkan oleh beberapa faktor yang mempengaruhi kelangsungan hidup model bisnis. Sebagai contoh, bisnis prasmanan pada awalnya mengalami kenaikan karena model bisnisnya yang menarik untuk konsumen. Sekarang model bisnis ini mulai menurun karena beberapa hal.
Prevent Road Accident using Machine to Machine (M2M) Learning
Authors: Taibu
Published: July 2022

The number of road casualties is steadily rising, while the age of driverless vehicles on the road is rapidly coming. Machine-to-machine (M2M) communication and the use of Big Data created by M2M communication have enormous promise for improving road safety. A training dataset-less Deep Learning strategy that uses only a safety model and optimizes it sequentially through M2M learning over time can prevent a lack of suitable Knowledge Base while also improving the capacity to handle unpredictable scenarios. The article outlines an M2M learning model based on in-vehicle sensors that can be used to reduce traffic accidents.
Power in network neuroscience
Authors: Helwegen Koen Giliam , Libedinsky Ilan , van den Heuvel Martijn P.
Published: July 2022

Connectomics has become a prime method for studying brain circuitry. The success of these investigations hinge on the capacity to detect the effects present in the data – that is, statistical power. Here, we discuss four main facets of power in connectomics: sample size, variance, effect size and network topology. We discuss how these factors (1) shape the overall power of connectome studies and (2) give rise to ‘differential power’ within individual studies, rendering some network effects easier to detect than others. We discuss how power impacts our understanding of brain networks and their circuitry and review strategies to optimally work with – not around – power in connectomics.
A Moment of Autonomy Support Brightens Adolescents’ Mood: Autonomy Support, Psychological Control and Adolescent Affect in Everyday Life
Authors: van der Kaap-Deeder Jolene , Bülow Anne , Waterschoot Joachim , Truyen Isabel , Keijsers Loes
Published: July 2022

Person-environment interactions might ultimately drive longer-term development. This experience sampling study (Data collection: 2019/20 the Netherlands) assessed short-term linkages between parent-adolescent interaction quality and affect during 2,281 interactions of 124 adolescents (Mage=15.80, SDage=1.69, 59% girls, 92% Dutch, Education: 25% low, 31% middle, 35% high, 9% other). In Adolescents reported on parent-adolescent interaction quality (i.e., warmth and conflict) and momentary positive and negative affect five to six times a day, for 14 days. Preregistered dynamic structural equation models (DSEM) revealed within-family associations between parent-adolescent interaction quality and adolescent affect (concurrently: r = -.22 to .39; lagged effects: ß = -.17 to .15). These effects varied significantly between families. These findings stress the need for more person-specific research on parenting processes.
Ciencias sociales en contextos de represión: Análisis bibliométrico de la producción histórica de la Corporación de Estudios para Latinoamérica (1979-1989)
Authors: Cisternas Carla , González-Bustamante Bastián
Published: July 2022

Este artículo presenta un análisis bibliométrico de la producción científica de la Corporación de Estudios para Latinoamérica (CIEPLAN), el centro de estudios más importante durante la dictadura y transición democrática en Chile. El análisis se realiza sobre un conjunto de registros bibliográficos (n = 145), referencias (n = 4.055) e información biográfica de los autores, durante 1979-1989. Se analizan tres dimensiones: producción científica y áreas temáticas; colaboración y coautoría; y referencias o consumo de información. Se utiliza estadística descriptiva, modelamiento temático no supervisado y Análisis de Redes Sociales (SNA, por sus siglas en inglés). Los resultados muestran una tendencia constante en la producción científica y temas centrados en tópicos clásicos de la economía asociados con temas de desigualdad y política. Además, los análisis de colaboración y referencias muestran la existencia de una comunidad compuesta por reconocidos académicos y miembros de la élite política chilena centrales en la producción intelectual y en la red de referencias. Estos hallazgos permiten denominar a CIEPLAN como una de las principales comunidades epistémicas durante la recuperación y transición democrática chilena, en específico, durante los primeros gobiernos democráticos dónde varios miembros fueron reclutados para asumir importantes cargos en el ejecutivo. Hasta hoy, estos actores siguen influenciando el proceso de formulación de políticas públicas en Chile.
The relation between the parental Mean Absolute Age Difference (MAAD) and the fertility outcomes in Spain
Authors: Ruiz-Santacruz J. Sebastian , Suero Cristina , Viciana Fernandez Francisco , Mazzoni Stanislao , Fariñas Diego Ramiro
Published: July 2022

Despite the fact that some authors have described the patterns and the relationship between age at first marriage (Esteve, Cortina and Cabré, 2009; Kolk, 2015) and the possible outcomes in fertility (Eurostat, 2018; Rotering and Bras, 2019), little is known about the age differences of parents at the time of their children’s birth (Dudel, Cheng, and Klüsener ,2020). In Europe, age gaps between partners has remained stable, only showing a moderate but constant decrease. However, in Spain, the absolute age difference between fathers and mothers has been increasing during the last years. This work aims to account for the age gap between partners (fathers and mothers) and the possible impact it has on Spanish fertility. The main research question is, may a lower age gap between parents influence fertility trends? With that purpose, a counterfactual scenario has been designed following the method proposed by Stoeckel and Chowdhury (1984). This counterfactual scenario accounts for the percentage of children that may have been born for those women that, in the hypothetical case, have a lower age gap between parents. The results show distribution by the mother’s and father’s age from 1975 to 2019 at the time of the children’s birth, focusing on the first kid to give a percentage of increase in births assuming that the women who has 1 to 4 years age gap, where moved to the group with less than 1-year gap with the corresponding CBR. Further research will focus on age preference attitudes to understand if we face a process where age difference mediate on fertility behaviours or a mix also with the capacity to have children
Six Rhetoric Quadratic: the Six Types of Quadratic Equations Presented by Abū Ja’far Muḥammad ibn Mūsā al-Khwārizmī in al-Kitāb al-Mukhtaṣor fī Ḥisāb al-Jabr wa al-Muqōbala
Authors: Setiawan Adib Rifqi
Published: July 2022

This work explains the six types of quadratic equations presented by Abū Ja’far Muḥammad ibn Mūsā al-Khwārizmī (Arabic: أبو جعفر محمد بن موسی الخوارزمی) in al-Kitāb al-Mukhtaṣor fī Ḥisāb al-Jabr wa al-Muqōbalah (Arabic: الكتاب المختصر في حساب الجبر والمقابلة). In this mathematical treatise written approximately 820 CE, equations are verbally described in terms of “squares” (Arabic: مربع الجذر; what would today be “x^2”), “roots” (Arabic: الجذور; what would today be “x”) and “numbers” (Arabic: الأعداد; “constants”: ordinary spelled out numbers, like ‘twenty-six’). The six types equations are:[1] <المربعات تساوي الجذور> or squares equal roots or with current notations ax^2=bx;[2] <المربعات تساوي الأعداد> or squares equal number or ax^2=c;[3] <الجذور تساوي الأعداد> or roots equal number or bx=c;[4] <المربعات والجذور تساوي الأعداد> or squares and roots equal number or ax^2+bx=c;[5] <المربعات والأعداد تساوي الجذور> or squares and number equal roots or ax^2+c=bx; and[6] <الجذور والأعداد تساوي المربعات> or roots and number equal squares or bx+c=ax^2.Al-Kitāb al-Mukhtaṣor fī Ḥisāb al-Jabr wa al-Muqōbala thoroughly rhetorical, with the syncopation that is the numbers were written out in words rather than symbols. However, in author’s day, most of this notation had not yet been invented, so he had to use ordinary text to present problems and their solutions. The types of problems which the book discusses reveals middle east mathematicians didn’t deal with negative numbers at all. Hence an equation like bx+c=0 doesn’t appear in the classification, because it has no positive solutions if all the coefficients are positive. Similarly equation types 4, 5 and 6, which look equivalent to our current view, were distinguished because the coefficients must all be positive.
Cloroquina e hidroxicloroquina en el manejo del COVID-19: una revisión
Authors: Zapata Jonathan Melena , Villalva Andrea Arcos , Guamanarca Roxana Singo , Naranjo Eddy Lincango , Sánchez Klever Naranjo , Vaca Álvaro Lopez , Olalla Juan Narváez
Published: July 2022

Debido a la pandemia por el nuevo coronavirus (SARS-CoV-2), las autoridades sanitarias de algunos de los países más afectados implementaron el uso emergente de cloroquina e hidroxicloroquina para el manejo del COVID-19 (enfermedad asociada). Sin embargo, los beneficios clínicos de dichos fármacos aún no han sido dilucidados por completo. Para evaluar la seguridad, la eficacia y el uso profiláctico de cloroquina y sus derivados en el manejo clínico de COVID-19, se realizó una búsqueda bibliográfica en las bases de datos: Pubmed, The Cochrane Library, Embase y Lilacs desde noviembre del 2019 hasta el 07 de junio del 2020. Los revisores de forma independiente y en duplicado seleccionaron estudios para su inclusión y evaluación del riesgo de sesgos. Se incluyeron 13 estudios: siete cohortes, cinco ensayos clínicos aleatorizados y un ensayo clínico no aleatorizado. Cuatro estudios reportaron beneficios clínicos del uso de cloroquina o hidroxicloroquina sola o en combinación con macrólidos para el tratamiento del COVID-19, ocho estudios reportaron mayor riesgo de efectos adversos potencialmente mortales debido al uso de cualquiera de los dos fármacos y un estudio no reportó ningún beneficio para la profilaxis. Se destaca la necesidad urgente de estudios que evalúen la seguridad y eficacia clínica de cloroquina y sus derivados en el manejo del COVID-19.
Comunicación-interacción entre los actores del proceso de aprendizaje en el contexto amazónico en la Emergencia Sanitaria por COVID-19
Authors: Hidalgo Odila Mena , Paguay Boris Farez , -Tomalá Ana Villón
Published: July 2022

El Sistema Educativo Ecuatoriano se enfrentó a un reto complejo en relación con la crisis sanitaria producida por la COVID-19. En correspondencia, el objetivo principal de esta investigación es reconocer los procesos de comunicación-interacción entre los actores educativos durante la educación emergente en el territorio, específicamente en la Provincia de Orellana. Para su efecto, se desarrolló una investigación descriptiva y analítica, que indagó respecto a los procesos de comunicación-interacción entre los docentes y estudiantes. En la investigación participaron 96 docentes que pertenecen a diferentes establecimientos educativos de los cantones de la Provincia de Orellana. Entre ellos; 54 profesionales laboran en el Cantón La Joya de los Sachas, 36 en Francisco de Orellana; 5 en Loreto y 1 en Aguarico, cabe indicar que las dos últimas localidades poseen un acceso limitado a la conectividad que responde a las particularidades geográficas. Los indicadores analizados fueron: la conectividad, las competencias digitales y la práctica educativa en el contexto de la Emergencia Sanitaria [ES]. La información proporcionada por los participantes permitió reconocer el panorama educativo actual de la provincia respecto a la reducción de la brecha digital propuesta por el enfoque de la Agenda Educativa Digital [AED]. En virtud de lo antes mencionado, se enfatizó que la Educación Emergente [EE] en Orellana se ha desarrollado en un escenario limitado por la conectividad de la zona. Estas limitaciones son el resultado de las acciones públicas ejecutadas en materia de educación, comunicación y tecnología.
Revisión bibliográfica: tormenta de citoquinas producida por COVID-19
Authors: Fernández Jiménez Erick , Silva Espinoza Cristian
Published: July 2022

La infección por COVID-19 se ha convertido en un problema mundial de salud pública. La mortalidad potencial que representa, ha llevado a la investigación de su fisiopatología y la afectación a nivel celular, además la infección se puede complicar con el desarrollo de insuficiencia respiratoria, shock séptico, tromboembolismo, insuficiencia renal aguda, falla multiorgánica, entre otros. Nuevas investigaciones concluyen que la mortalidad por COVID-19 está asociada a niveles elevados de citocinas proinflamatorias que se producen a nivel pulmonar. El objetivo de la presente revisión es proporcionar una visión narrativa sobre la literatura basada en la tormenta de citoquinas por COVID-19 en la población general. Se realizó una búsqueda crítica y sistemática en revistas científicas, analizando las publicaciones referentes a la tormenta de citoquinas causada por COVID-19. Para la revisión bibliográfica se analizaron 197 citas, las mismas que fueron sometidas a criterios de inclusión y exclusión, dando como resultado final 49 artículos seleccionados para la presente revisión.
Los resultados mostraron que las citocinas actúan en la comunicación y señalización intercelular, con una acción directa sobre la activación de las funciones antimicrobianas. En un proceso viral, la respuesta inmune natural interviene en la defensa, principalmente con la liberación de IFN-?/? e IFN-I, en especial esta última, considerada como una molécula antiviral importante durante las primeras etapas. El COVID-19 estimula respuestas inmunitarias descontroladas y excesivas, con una hipersecreción de citocinas, implicadas en la apoptosis de las células endoteliales, daño en la barrera vascular pulmonar, y daño alveolar difuso, que eventualmente conducen a hipoxia, falla multiorgánica y muerte
The unknown consequences of COVID-19 in people with Autism Spectrum Disorders
Authors: Castillo Maria Andrea , Urdaneta Kendy Eduardo , Montiel Nola , Mendez Dilia Martínez , Hernández Neomar Semprún
Published: July 2022

Alterations in the immune system are often found in children with Autism Spectrum Disorders [ASD], leading to an aberrant immune response which compromises host defense. Fewer regulatory T-cells, elevation in inflammatory cells and proinflammatory cytokines have been highly reported in this population and it has been recently seen as a chronic neuroinflammatory disorder. Cytokines are often dysregulated in ASD especially IL-6, which is one of the biggest concerns during the current COVID-19 pandemic, as well as other immune dysregulations. We strongly believe that this proinflammatory environment in ASD could increase the vulnerability of a poor clinical outcome for COVID-19 infection.
Evaluación del nivel de conocimiento sobre los protocolos de bioseguridad en el personal de los establecimientos de alojamiento, provincia de Tungurahua ante la presencia del SARS-CoV-2
Authors: González Angélica
Published: July 2022

Los efectos de la nueva enfermedad denominada coronavirus [COVID-19] causada por el SARS-CoV-2 ha generado incertidumbre en todas la áreas laborales, y entre las más afectadas está la actividad turística – hotelera; por esta razón, el objetivo del estudio es evaluar el nivel de conocimiento y aplicación de los protocolos de bioseguridad que poseen los trabajadores del sector hotelero en la provincia de Tungurahua; para lo cual se realizó una investigación cuantitativa de tipo descriptiva transversal a través de la aplicación de un instrumento validado a través del coeficiente de Cronbach en un 77% demostrando consistencia entre los ítmes empleados a la muestra del estudio que fueron 87 trabajadores de 211 establecimientos hoteleros de la provincia de Tungurahua, que se desempeñan en diferentes departamentos: dirección y gerencia, recepción, servicio de mantenimiento, restaurante, cocina, bares, ama de llaves y animación turística mediante un muestreo no probabilístico por conveniencia. La información se recolectó por medio de la aplicación de un pre-test y post-test para 87 encuestados, respectivamente, mismos que fueron clasificados para planificar y desarrollar 8 módulos que convergen en un curso de capacitación online sobre los protocolos de bioseguridad hotelera, educación e-learning que permitió fortalecer el aprendizaje y la toma de conciencia sobre uno de los ejes transversales, como es la seguridad para la reactivación de la actividad turística a nivel local y nacional
EXPERIENCIA DE PLASMA FRESCO CONGELADO EN PACIENTES INFECTADOS CON SARS-COV-2, A PROPÓSITO DE DOS CASOS
Authors: Morales  Solís Jorge , Andrade  Albán Noemí , Mena  Amaluiza Ariel , Azogue  Merino Pablo
Published: July 2022

A nivel mundial el nuevo coronavirus ha sido la causa del síndrome respiratorio severo por coronavirus 2 (SARS-CoV-2), este brote que se ha convertido en una pandemia que ha provocado el colapso de los sistemas de salud a nivel mundial, y aún en la actualidad a pesar de los avances en estudios médicos no existe una opción profiláctica que sea lo suficientemente confiable para ser aplicada dentro de los protocolos de manejo. Se presentan dos casos de pacientes con diagnósticos confirmados de infección por Covid-19, que fueron beneficiaros de la administración de una terapia pasiva de anticuerpos por el uso de plasma convaleciente de pacientes que superaron la enfermedad. Actualmente, esta terapia constituye una alternativa en el tratamiento de los pacientes con diagnóstico de SARS-CoV-2, pero sobre todo brinda la posibilidad de considerar una opción profiláctica en medio de la crisis sanitaria. Siendo importante estandarizar todo el proceso de donación, recolección, transporte y transfusión del plasma bajo estrictos procesos controlados por evaluaciones objetivas en base a los estudios que se han realizado previamente en torno al plasma convaleciente
Propuesta de disminución de huella de carbono para construcción de edificaciones. Caso de estudio: Edificio de Ciencias Básicas de la Universidad Técnica de Ambato, Ecuador.
Authors: Naranjo Rea Esteban , Maldonado Narváez Lenin
Published: July 2022

El dióxido de carbono es uno de los gases de efecto invernadero más relevantes para preservar temperaturas habitables en la atmósfera terrestre, sin embargo, la concentración de este tipo de gases ha superado los niveles convencionales atentando contra la vida en el planeta.  La industria de la construcción contribuye enormemente con las emisiones de CO2 y gases de efecto invernadero, tanto por el ciclo de vida de sus materiales como por la operación y mantenimiento de la infraestructura, razón por la cual se busca imperativo buscar nuevos materiales y métodos constructivos que cumplan con su función primordial y al mismo tiempo disminuyan la contaminación ambiental. Para el presente proyecto se tomó como base el proceso de construcción del edificio de Ciencias Básicas de la Universidad Técnica de Ambato y se ha divido en dos etapas: 1) Plan de Recolección de Datos: Levantamiento de información estructural y factores de emisión de dióxido de carbono equivalente; y 2) Plan de Procesamiento y Análisis de Información: modelación estructural, cálculo de volúmenes de Obra y estimación de huellas de carbono. Finalmente, se realizó una propuesta de mejora por medio del cambio de materiales correspondientes a los rubros no estructurales con alta contaminación por otros que resulten más amigables con el ambiente y finalmente se comprobó el correcto funcionamiento estático y dinámico de la estructura. Se obtuvo una disminución 116.34 toneladas de dióxido de carbono equivalente correspondiente al 8.50% de la propuesta inicial, asegurando simultáneamente el fiel cumplimiento desempeño estructural y de servicio de la edificación.
Artículo recibido: 20 de septiembre de 2021
Artículo aceptado: 10 de diciembre 2021
Modelación y análisis no lineal de muros estructurales de hormigón armado
Authors: Echeverría-Landeta María J. , Jünemann-Ureta Rosita , Liel Abbie B.
Published: July 2022

El daño severo y el colapso de edificios de muros de hormigón armado (HA) observado en terremotos recientes en Chile (2010) y Nueva Zelanda (2011) mostraron que los muros de HA no se desempeñaron acorde a la exigencia de los códigos de ambos países.  En este contexto es necesario intensificar los esfuerzos de investigación hacia simulaciones más precisas de los indicadores de daños, particularmente de los parámetros de demanda ingenieril local, como deformaciones del material, que son fundamentales para la aplicación del método de ingeniería sísmica basada en desempeño. El objetivo principal de este estudio es proponer un modelo analítico no lineal capaz de simular la respuesta de muros aislados de hormigón armado a nivel global y local. Este trabajo comparó diferentes parámetros de respuesta obtenidos del análisis no lineal de muros de HA sometidos a cargas cíclicas, mediante modelos de elementos finitos desarrollados en el programa DIANA. El enfoque de modelado se validó con datos experimentales de dos muros de HA. Se realizó también un análisis de sensibilidad de los parámetros de respuesta sísmica a las variables de modelado inciertas como la energía de fractura en compresión del hormigón no confinado y confinado, entre otras. Los modelos analíticos capturaron adecuadamente la relación fuerza lateral-desplazamiento, la degradación de la rigidez y el perfil de deformaciones verticales en la base de los muros para diferentes niveles de demanda. El análisis de sensibilidad indicó que la dispersión de la respuesta local es mayor que la dispersión en la respuesta global, al considerar diferentes parámetros de modelado. La dispersión aumenta a medida que aumenta el nivel de demanda.
Artículo recibido: 7 de octubre de 2021
Artículo aceptado: 18 de noviembre de 2021
Análisis y Comparación de Metodologías de Rehabilitación Sísmica de Estructuras Metálicas
Authors: Suquillo-Ronquillo Betzabeth , Llumiquinga-Suquillo Michael
Published: July 2022

La rehabilitación sísmica de edificios consiste en la evaluación y diseño de sistemas de rehabilitación, para modificar el desempeño sísmico de edificaciones existentes en base al cumplimiento de un objetivo de desempeño sísmico (Guevara et al., 2015). El presente artículo analiza las metodologías de rehabilitación sísmica más relevantes para una estructura metálica tipo industrial. En la actualidad no existe una metodología considerada la más eficiente para todas las estructuras bajo una solicitación dinámica (Gómez et al., 2008) por lo que este artículo nos permitirá conocer la influencia de diferentes parámetros como costo, tiempo, condición arquitectónica/operacional, material/mano de obra disponible en el sitio y principalmente de su comportamiento estructural para la selección de una metodologías de rehabilitación sísmica, lo cual se realizó mediante el  análisis global y local de cada uno de los elementos que conforman una estructura metálica tipo industrial con el fin de comparar y seleccionar la metodología de rehabilitación más óptima para este tipo de sistemas.
Artículo recibido: 10 de octubre de 2021
Artículo aceptado: 10 de diciembre de 2021
Pengaruh Usability, Information Quality, dan Service Interaction Terhadap Loyalitas Konsumen Dengan Kepuasan Sebagai Variabel Intervening (Studi Pada Konsumen Tokopedia di Kabupaten Kediri)
Authors: Bintari Wulan Probo , Udayana IBN , Maharani Bernadetta Diansepti
Published: July 2022

Tokopedia merupakan salah satu marketplace asal Indonesia dengan pertumbuhan yang pesat. Pada tahun 2021 Tokopedia meraih jumlah kunjungan web bulanan terbanyak di Indonesia. Tujuan dari penelitian ini adalah untuk mengetahui apakah terdapat pengaruh antara usability, information quality, dan service interaction terhadap kepuasan dan loyalitas konsumen Tokopedia di Kabupaten Kediri. Penelitian dilakukan secara online dengan menyebarkan kuesioner melalui google forms kepada 96 konsumen Tokopedia di Kabupaten Kediri. Data yang telah terkumpul kemudian dianalisis menggunakan uji validitas, uji reliabilitas, uji regresi linier berganda, uji t, uji f, uji koefisien determinasi, dan uji sobel, yang diolah dengan program SPSS. Hasil penelitian menunjukkan bahwa bahwa (1) usability berpengaruh negatif dan tidak signifikan terhadap kepuasan konsumen Tokopedia di Kabupaten Kediri; (2) information quality berpengaruh negatif dan tidak signifikan terhadap kepuasan konsumen Tokopedia di Kabupaten Kediri; (3) service interaction berpengaruh positif dan signifikan terhadap kepuasan konsumen Tokopedia di Kabupaten Kediri; (4) usability, information quality, service interaction secara simultan berpengaruh positif dan signifikan terhadap kepuasan konsumen Tokopedia di Kabupaten Kediri; (5) kepuasan berpengaruh negatif dan tidak signifikan terhadap loyalitas konsumen Tokopedia di Kabupaten Kediri.
Waspada Investasi Ilegal di Indonesia
Authors: Tambunan Diana , Hendarsih Ida
Published: July 2022

Penelitian ini dilakukan dengan tujuan untuk mengeksplorasi maraknya investasi bodong atau ilegal di Indonesia.  Merebaknya kasus penipuan investasi bodong di era transformasi digital telah merugikan banyak orang. Terdapat berbagai jenis modus operandi investasi bodong diantaranya  menggunakan Skema Ponzi dengan modus cryptocurrency, menggunakan media sosial dan influencer, dan mengaku sebagai perusahaan investasi yang telah berizin OJK. Metode penelitian menggunakan studi kepustakaan dan dianalisis menggunakan Teori Keuangan. Hasil penelitian menunjukkan bahwa penyebab orang menjadi korban penipuan investasi ilegal selain tergiur dengan keuntungan besar yang ditawarkan, kurangnya  pengetahuan para korban mengenai mekanisme dan cara bekerja produk investasi. Apabila berinvestasi hendaklah ditempat yang legalitasnya sudah jelas. Investor  berinvestasi di platform yang telah berijin dan diawasi oleh regulator di sektor jasa keuangan. Oleh karenanya sangat penting untuk melakukan verifikasi, dan memeriksa legalitas platform investasi. Satgas Waspada Investasi selain melakukan sosialisasi dan edukasi kepada masyarakat terkait investasi ilegal, juga turut  berperan melakukan pencegahan kegiatan usaha tanpa ijin yang berpotensi merugikan masyarakat. Masyarakat diminta untuk berhati-hati terhadap penawaran investasi yang ilegal. Para investor harus memahami literasi keuangan dan digital sebelum berinvestasi karena penting untuk mencegah penipuan investasi. Peningkatan literasi keuangan akan menambah pengetahuan masyarakat terhadap produk keuangan legal. Peningkatan kemampuan digital diperlukan karena potensi ekonomi digital yang besar harus dibarengi dengan peningkatan kemampuan dan ketrampilan sumber daya manusia terhadap teknologi digital.Kata Kunci: penipuan investasi, literasi keuangan, literasi digital
Hijrah ke Manhaj Salaf: Ekspresi dan Negoisasi Kesalehan Kaum Muda Urban
Authors: Rijal Syamsul , Masturi Ade
Published: July 2022

This article examines the trend of hijrah among young Muslims by taking the case of the participants at the Nurul Iman Mosque, Blok M Square, Jakarta. They actively participate in regular Islamic learning held at the mosque and frame their participation as a form of hijra (migration) to the Salafi path. Our study draws on an anthropological approach by conducting participatory observation and in-depth interview. We explore the young Muslim motivations and initial introduction to Salafism. We examine how they view hijrah and how they practice it in their individual and social lives. The result of this research shows that the Salafi youths view hijrah as a process to become better Muslims. In practice, they have applied the teachings of Salafism in their everyday lives in terms of behaviour, dressing, and interaction. The narrations of the Salafi youths suggest that they have undertaken various forms of negotiations in practicing their hijrah
SALAR DE UYUNI: EL DEPÓSITO EVAPORÍTICO MÁS GRANDE DEL MUNDO
Authors:   Geólogo freelance, consultor, La Paz, Bolivia, gquezada_cz@hotmail.com, Quezada Guido , Carvajal Nelson ,   Geólogo freelance, consultor, La Paz, Bolivia, carvajal.nel200@hotmail.com
Published: July 2022

Salar de Uyuni, with approximately 10,500 km², is considered the largest evaporitic deposit in the world and is located south of the Bolivian Altiplano. In 2008, the Bolivian government declared a national priority to explore the evaporitic resources of Salar de Uyuni, which initiated a new stage of studies inside the Salar de Uyuni, with emphasis on the study carried out from the E-036 drilling to 460 m depth, which is the deepest drilling carried out to date. This drilling allowed the petrological characterization of the sedimentary succession that fills the Salar de Uyuni basin, defining the different sedimentary lithofacies and sedimentary cycles, establishing the chronology of sedimentary filling and, finally, proposing a model of sedimentary evolution. Yacimientos de Litio Bolivianos, currently the institution responsible for the development and industrialization of evaporitic resources in Bolivia, estimated the resources in the Salar de Uyuni, supported by the development of a hydrostratigraphic model, elaborated with the integration of hydrogeological data from pumping tests and stratigraphic data from drilling, finally confirming that Salar de Uyuni has the largest lithium reserve in the world with 21 million tons. Keywords: halite; gypsum; nontronite; illite; evaporite; drilling, dating; lithium reserve.