bluuebunny/crossref_metadata_2025 huggingface dataset:
ANÁLISE DE RISCOS: ESTUDO DE CASO EM FRENTE DE TRABALHO NA PAVIMENTAÇÃO COM CONCRETO BETUMINOSO USINADO A QUENTE
Authors: Leite Junior José Hugo , De Matos Everson , Ayoub Julianno Pizzano , Nogueira de Oliveira Marcel Ricardo
Published: January 2022

Este artigo visa apresentar, por meio da aplicação da técnica de análise de risco, um levantamento dos eventos perigosos, das causas e das consequências dos riscos que os trabalhadores de frentes de trabalho em rodovias estão expostos, bem como apresentar medidas de controle cabíveis para o estudo de caso apresentado. Foi realizado um levantamento fotográfico das obras de pavimentação asfáltica de uma empresa de engenharia. Utilizou-se a técnica de Análise Preliminar de Riscos para realizar o estudo qualitativo e exploratório do processo de execução das obras, a fim de diagnosticar riscos e melhorias nas condições de trabalho em cada posto, visando a proteção à saúde dos trabalhadores.
SISTEMA ETHEL PARA EXAMES DE POSTUROGRAFIA UTILIZANDO WII BALANCE BOARD
Authors: Sodré Marcus Vinícius Souza , Silva Tulio Campos , Bizerra Raí Sales Pereira , Martins Sabrina Silva , Marques Filho Marcílio Ferreira , Valero Esbel Tomás Orellana
Published: January 2022

A posturografia tem sido usada, por profissionais da saúde, para avaliar a oscilação corporal e mudanças na postura de indivíduos. Entretanto o seu uso é limitado devido ao alto custo dos sistemas utilizados na sua implementação. Equipada com sensores de pressão, a plataforma de jogos Wii Balance Board ™ (WBB) pode ser usada como uma plataforma de força de baixo custo para sistemas de posturografia. No entanto, os sistemas para a implementação desta técnica usando WBB são bastante limitados. Neste artigo apresentamos o sistema Ethel, que nos permite capturar e processar sinais de WBB e calcular parâmetros quantitativos usados na posturografia. Técnicas de aquisição e processamento de sinais foram implementadas no sistema e incorporadas com interface gráfica amigável, além de um sistema de banco de dados que foi projetado para armazenar os resultados dos exames médicos. Uma metodologia de calibração e validação da plataforma também foi implementada e os resultados preliminares obtidos com esta solução são apresentados. O Ethel se apresenta como uma alternativa viável, de baixo custo e acessível por ser implementada como uma solução baseada em software livre.
MODELAGEM POR ELEMENTOS FINITOS DE MATERIAIS COMPÓSITOS REFORÇADOS COM PARTÍCULAS COM GRADAÇÃO FUNCIONAL
Authors: Diacenco Adriana Amaro , Pavanello Renato
Published: January 2022

Este artigo trata-se da modelagem por elementos finitos de materiais compósitos que apresentam gradação funcional com o objetivo de propor por meio da combinação da Teoria da Homogeneização com a Teoria da Deformação Cisalhante de Primeira Ordem (FSDT) um modelo de analítico para a representação de compósitos reforçados com fibras que apresentam a gradação funcional. Para tanto, é utilizada a Regra da Potência para a representação da distribuição da fase reforço do material compósito em combinação com a Regra de Mori-Tanaka para a obtenção de seus valores médios (módulo de elasticidade, coeficiente de Poisson e densidade). A modelagem é realizada utilizando o elemento finito Serendipity juntamente com a Teoria da Deformação Cisalhante de Primeira Ordem. Foram realizadas simulações numéricas a fim de determinar as freqüências naturais do modelo formulado e implementado, sendo o resultado comparado com dados da literatura, tornando possível avaliar e ilustrar as características de desempenho da formulação utilizada nos procedimentos de modelagem de materiais compósitos reforçados com partículas.
ANÁLISE DO GERENCIAMENTO DE PROJETOS DE DESENVOLVIMENTO DE SOFTWARE: ESTUDO DE CASO EM EMPRESAS DE MINAS GERAIS
Authors: Faria Isabella Regina Campos de , Melo Eduardo Cardoso , Ribeiro Mayron Reis Lacerda , Oliveira Bruno Alberto Soares
Published: January 2022

A constante busca pela melhoria nos processos de desenvolvimento de software levou à criação de metodologias específicas para o gerenciamento destes projetos. Apesar dos benefícios da utilização de tais metodologias, a sua implementação envolve mudanças organizacionais e culturais da empresa, fazendo com que elas nem sempre utilizem tais métodos. O gerenciamento de projetos de software é importante para que o sucesso dos projetos seja alcançado na maioria deles. Sendo assim, este trabalho propôs a realização de um estudo de caso em duas empresas de desenvolvimento de software localizadas na região Centro-Oeste de Minas Gerais, com o intuito de identificar se elas realizam o gerenciamento de seus projetos e, ainda, propor melhorias para a organização. Ao final deste estudo, foi possível concluir que a primeira empresa não fazia a gestão de seus projetos, enquanto a segunda utilizava a metodologia ágil Scrum como instrumento de gerenciamento. Como sugestão de adaptações nos processos das empresas, foram recomendadas a inclusão de metodologias para o gerenciamento de projetos e a utilização de modelos de maturidade, permitindo mensurar o grau de evolução no desenvolvimento dos projetos de software.
Improving the Methodology for Assessing the Effectiveness of Economic Entities in Modern Conditions
Authors: Orehova Elena , Korovnikova Irina , Korovnikova Galina
Published: January 2022

Modern conditions impose special requirements to the assessment of economic entities. Efficiency is an important parameter of the activity of any business. The present research involved a critical analysis of standard methods for assessing the effectiveness of both domestic and foreign practices. The analysis revealed a need to apply new approaches to business efficiency assessment because the standard approach is not systematic and its indicators repeat themselves. The article offers a new conceptual methodological approach to understanding the term efficiency. The new methodological concept is hybrid in nature and includes classical economic, financial, and institutional methods. It also adopts some methods and approaches from management and natural sciences. The authors built a comprehensive model for assessing the effectiveness of an economic entity in modern conditions. It is based on the idea that the optimal methods are those that do not use relative indicators. This model includes three levels of indicators: standard, qualitative, and synergistic. The new approach is systemic and corresponds to modern economic environment, which resolves the issue of relative performance indicators.
Employee Engagement in A Remote Working Scenario
Authors: Anand Anoor Ashwini , Acharya Sheetal N.
Published: January 2022

Remote working is a concept in which the employees do not commute or travel to the Organizations place of work but allows the employees to work outside of the traditional office environment. Employee engagement can be viewed as an attitude of an employee/employee’s a to be productive, to excel and therefore be committed towards the organisation. Remote working applies to a variety of employees especially office or desk-based workers. This paper explores different facets of the remote worker’s persona and provides recommendations and practices to enhance employee engagement of the employees working remotely. Remote work culture is not a new concept, but due to the current Covid-19 Pandemic situation there seems to be a rapid shift of many employees to the remote working model essentially working away from the traditional office ecosystem. This paper examines two aspects of working remotely, a. In regular times b. during a crisis and in both these scenarios how to keep the remote workers engaged and motivated to ensure a minimum if not zero loss of Productivity.
The Factors Affecting Cooperation and the Moderating Effect of Technological Turbulence
Authors: Siahaan Arthur Tunggul , Suhartanto Eko , Tercia Christiana
Published: January 2022

This present study investigates the effect of technological turbulence on cooperation, the mediation role of non-economic satisfaction between focal constructs of relationship marketing (RM) and cooperation, and the effect of interpersonal commitment on interorganizational commitment. The findings show that high technological turbulence dampens the positive relationship of two focal constructs of RM, non-economic satisfaction mediates focal constructs of RM and cooperation, and interpersonal commitment influences interorganizational commitment. The study uses empirical data from business-to-business (B2B) ICT resellers in Indonesia to test the hypotheses developed. A structured questionnaire via an online platform is used as a research instrument with one hundred and one company participating.
Prolonged newborns and prolong pregnancy
Authors: Ermatov N.J. , Bobomuratov T.A. , Sagdullaeva M.A.
Published: January 2022

The article is devoted to the current problems of obstetrics, perinatology and neonatology. The article presents a literary review and covers scientific views on the factors of births and hazardous factors that lead to transfer and prolonged pregnancy. The most common perinatal complications of a delayed pregnancy are stillbirth, asphyxia, and birth trauma. Neonatal morbidity in premature infants is 29% and perinatal mortality is 19%, which is higher than in preterm infants. If the pregnancy is 43 weeks or more, these rates will increase. All of these diseases are associated with a decrease in the fetal resistance to hypoxia due to the large size of the brain and morphological changes in the placenta. Therefore, the incidence of meconium aspiration syndrome and fetal distress syndrome at birth increases, leading to high perinatal morbidity and mortality.
effectiveness of learning materials implementation for spatial thinking ability in geographic information systems (GIS) course
Authors: Sunarhadi R. Muhammad Amin , Utaya Sugeng , Astina I Komang , Budijanto Budijanto , Rohsulina Pranichayudha
Published: January 2022

Geography education is realized in learning that combines the study of physical and human geography in a spatial context. GIS Learning in universities is directed to be able to equip students in the use of spatial information which must be accompanied by the ability to manage it cognitively. This study aimed to assess the effectiveness of Spatial Thinking Ability learning materials development. The model used in this research and development study was the Dick & Carey model. The field trial was carried out by experimental research using a Quasi Experiment model. The trial design was Post-test Only, Non-Equivalent Control Group Design. The trial was carried out on sixth-semester undergraduate students at Muhammadiyah Surakarta who had taken a GIS course with as many as 41 students. The activity took place in March 2018. In this study, some students were given treatment in spatial thinking ability learning. The result shows a U value of 56 and a W value of 209. When converted to a Z value, the value is -3.943. Sig value or P-Value of 0.000 <0.05.
Influence of the orientation and the angle of inclination in the metal roof
Authors: Alcívar Miguel Angel Alban , Ramos Jorge Lider Macias , Velez Danny Emir Alcivar
Published: January 2022

Postmodern architecture is responsible for carrying out the building distributions of the urban canyon of cities; For this, it provides the tools required to adjust the territory to social, economic, and environmental needs. One of these tools is aimed at the applicability of construction strategies such as the correct solar orientation. The present investigation of an experimental nature, carried out in the Crucita parish of Ecuador, evaluates the thermal temperatures inside two houses in their current state, assessing it in two prototypes with one water and two waters on the four cardinal orientations: with four different angles of inclination of the cover. Where it was determined that the thermal comfort inside that provides the least increase in temperature is for the house with a roof facing west, with an angle of inclination greater than 20°.
De la classe en présentiel à la classe en distanciel pendant la COVID 19 Une étude du cas jordanien
Authors: Mousa Ahmad
Published: January 2022

The Covid-19 pandemic has invaded almost the entire planet. Thisdisease forced the Jordanian education and university system to make a sudden transition from traditional classroom teaching / learning to a virtual world in which teachers and learners found themselves faced with previously inexperienced technological tools. These digital platforms have changed people's perception of the teaching / learning of foreign languages and cultures.This article evaluated the preparation and the perception towards the e-learning and the impact of the latter on teachers and learners of French as a foreign language, while using two questionnaires.15teachers and 60students answered the questionnaires. The results showed that 15% of teachers and 70% of learners have the computer skills required for the use and the integration of digital tools during lessons. 25% of teachers and 71% of learners rated the transition from traditional lessons to digital lessons as easy. Most of the participants (70% of teachers and 85% of students) felt that online teaching / learning allowed more flexibility despite the fact that these respondents preferred classical education in the classroom.A minority of students said that switching to e-learning due to health conditions made them feel lonely (11.77%), anxious (7.31%) and depressed (10.25%).Giventhe possibility to choose, it was realized that participants would prefer a blended teaching / learning, where some teaching activities are switched to online platforms.
Use of Social Networks in the Context of the Dietitian’s Practice in Brazil and Changes During the COVID-19 Pandemic: Exploratory Study
Authors: Sbardelotto Jackson , Martins Bárbara Birck , Buss Caroline
Published: January 2022

Background

Social networks have been pointed out as 1 of the greatest means of spreading information. A large part of the population is already present on these platforms, looking up subjects such as health, nutrition, and food. To reach this audience, it may be important for dietitians to explore social networks. However, there is a gap in scientific studies on exploring the ways in which these platforms are used by dietitians in Brazil, and the roles they play in the profession have not been well defined.

Objective

This study aims to describe the roles that social networks play in dietitians' practice in Brazil and their mode of use of social networks. This study also aims to identify professionals’ perceptions and opinions regarding the use of these tools, as well as changes in behavior on social network usage caused by the COVID-19 pandemic.

Methods

We carried out a quantitative cross-sectional study, collecting data through an online questionnaire, submitted between October 2020 and January 2021 to dietitians registered on the Federal Council of Dietitians. All participants included in the study answered questions about the use of social networks in their professional context.

Results

In total, 264 (91.7%) of the 288 participants reported using social networks for professional practice. Instagram was the social network most often used by professionals (224/264, 84.8%). Dietitians (N=288) related to the use of social networks (always to almost always) for sharing information about their services (n=114-72 [39.6%-25%], respectively), following the work of other dietitians (n=172-64 [59.7%-22.2%], respectively), and writing about topics related to food and nutrition (n=166-53 [57.6%-18.4%], respectively). The roles played by social networks in the professional context of dietitians were attracting more clients (210/289, 72.7%) and keeping in touch with them (195/289, 67.5%). Furthermore, 227 (78.5%) of the 289 dietitians strongly agreed that social networks are good tools to promote their services. During the COVID-19 pandemic, 216 (74.7%) of the 289 participants noticed changes in their behavior, feelings, or beliefs on the use of social networks related to professional practice, and 149 (51.6%) have increased the frequency of sharing information about nutrition and health in general on social networks.

Conclusions

The main roles of social networks in the professional context of dietitians are to attract clients and to facilitate the contact between professional and client. The modes of use reported by the professionals included sharing information about their services, following the work of professional colleagues, and writing about topics related to nutrition. Most of them reported believing that social networks are an effective way to disseminate their services. Moreover, most professionals claimed to have noticed changes in their behaviors or beliefs on social media during the COVID-19 pandemic.
Factors Associated With the Experience of Cognitive Training Apps for the Prevention of Dementia: Cross-sectional Study Using an Extended Health Belief Model
Authors: Lee Jaegyeong , Lim Jung Min
Published: January 2022

Background

The prevalence and economic burden of dementia are increasing dramatically. Using information communication technology to improve cognitive functions is proven to be effective and holds the potential to serve as a new and efficient method for the prevention of dementia.

Objective

The aim of this study was to identify factors associated with the experience of mobile apps for cognitive training in middle-aged adults. We evaluated the relationships between the experience of cognitive training apps and structural variables using an extended health belief model.

Methods

An online survey was conducted on South Korean participants aged 40 to 64 years (N=320). General characteristics and dementia knowledge were measured along with the health belief model constructs. Statistical analysis and logistic regression analysis were performed.

Results

Higher dementia knowledge (odds ratio [OR] 1.164, P=.02), higher perceived benefit (OR 1.373, P<.001), female gender (OR 0.499, P=.04), and family history of dementia (OR 1.933, P=.04) were significantly associated with the experience of cognitive training apps for the prevention of dementia.

Conclusions

This study may serve as a theoretical basis for the development of intervention strategies to increase the use of cognitive training apps for the prevention of dementia.
Linking Electronic Health Records and In-Depth Interviews to Inform Efforts to Integrate Social Determinants of Health Into Health Care Delivery: Protocol for a Qualitative Research Study
Authors: Hirsch Annemarie , Durden T Elizabeth , Silva Jennifer
Published: January 2022

Background

Health systems are attempting to capture social determinants of health (SDoH) in electronic health records (EHR) and use these data to adjust care plans. To date, however, methods for identifying social needs, which are the SDoH prioritized by patients, have been underexplored, and there is little guidance as to how clinicians should act on SDoH data when caring for patients. Moreover, the unintended consequences of collecting and responding to SDoH are poorly understood.

Objective

The objective of this study is to use two data sources, EHR data and patient interviews, to describe divergences between the EHR and patient experiences that could help identify gaps in the documentation of SDoH in the EHR; highlight potential missed opportunities for addressing social needs, and identify unintended consequences of efforts to integrate SDoH into clinical care.

Methods

We are conducting a qualitative study that merges discrete and free-text data from EHRs with in-depth interviews with women residing in rural, socioeconomically deprived communities in the Mid-Atlantic region of the United States. Participants had to confirm that they had at least one visit with the large health system that serves the region. Interviews with the women included questions regarding health, interaction with the health system, and social needs. Next, with consent, we extracted discrete data (eg, diagnoses and medication orders) for each participant and free-text clinician notes from this health system’s EHRs between 1996 and the year of the interview. We used a standardized protocol to create an EHR narrative, a free-text summary of the EHR data. We used NVivo to identify themes in the interviews and the EHR narratives.

Results

To date, we have interviewed 88 women, including 51 White women, 19 Black women, 14 Latina women, 2 mixed Black and Latina women, and 2 Asian Pacific women. We have completed the EHR narratives on 66 women. The women range in age from 18 to 90 years. We found corresponding EHR data on all but 4 of the interview participants. Participants had contact with a wide range of clinical departments (eg, psychiatry, neurology, and infectious disease) and received care in various clinical settings (eg, primary care clinics, emergency departments, and inpatient hospitalizations). A preliminary review of the EHR narratives revealed that the clinician notes were a source of data on a range of SDoH but did not always reflect the social needs that participants described in the interviews.

Conclusions

This study will provide unique insight into the demands and consequences of integrating SDoH into clinical care. This work comes at a pivotal point in time, as health systems, payors, and policymakers accelerate attempts to deliver care within the context of social needs.

International Registered Report Identifier (IRRID)

DERR1-10.2196/36201
Democratizing Global Health Care Through Scalable Emergent (Beyond the Mobile) Wireless Technologies (Preprint)
Authors: Jones Graham B , Bryant Andrew , Wright Justin
Published: January 2022

UNSTRUCTURED

Advances in mobile phone technologies coupled with the availability of modern wireless networks are beginning to have a marked impact on digital health through the growing array of apps and connected devices. That said, limited deployment outside of developed nations will require additional approaches to collectively reach the 8 billion people on earth. Another consideration for development of digital health centered around mobile devices lies in the need for pairing steps, firmware updates, and a variety of user inputs, which can increase friction for the patient. An alternate, so-called Beyond the Mobile approach where medicaments, devices, and health services communicate directly to the cloud offers an attractive means to expand and fully realize our connected health utopia. In addition to offering highly personalized experiences, such approaches could address cost, security, and convenience concerns associated with smartphone-based systems, translating to improved engagement and adherence rates among patients. Furthermore, connecting these Internet of Medical Things instruments through next-generation networks offers the potential to reach patients with acute needs in nonurban regions of developing nations. Herein, we outline how deployment of Beyond the Mobile technologies through low-power wide-area networks could offer a scalable means to democratize digital health and contribute to improved patient outcomes globally.
The Rapid Implementation of an Innovative Virtual Diabetes Boot Camp Program: Case Study (Preprint)
Authors: Saiyed Salim , Joshi Renu , Khattab Safi , Dhillon Shabnam
Published: January 2022

BACKGROUND

COVID-19 disrupted health care, causing a decline in the health of patients with chronic diseases and a need to reimagine diabetes care. With the advances in telehealth programs, there is a need to effectively implement programs that meet the needs of patients quickly.

OBJECTIVE

The aim of this paper was to create a virtual boot camp program for patients with diabetes, in 3 months, from project conception to the enrollment of our first patients. Our goal is to provide practical strategies for rapidly launching an effective virtual program to improve diabetes care.

METHODS

A multidisciplinary team of physicians, dieticians, and educators, with support from the telehealth team, created a virtual program for patients with diabetes. The program combined online diabetes data tracking with weekly telehealth visits over a 12-week period.

RESULTS

Over 100 patients have been enrolled in the virtual diabetes boot camp. Preliminary data show an improvement of diabetes in 75% (n=75) of the patients who completed the program. Four principles were identified and developed to reflect the quick design and launch.

CONCLUSIONS

The rapid launch of a virtual diabetes program is feasible. A coordinated, team-based, systematic approach will facilitate implementation and sustained adoption across a large multispecialty ambulatory health care organization.
Perceptions and Needs of Artificial Intelligence in Health Care to Increase Adoption: Scoping Review (Preprint)
Authors: Chew Han Shi Jocelyn , Achananuparp Palakorn
Published: January 2022

BACKGROUND

Artificial intelligence (AI) has the potential to improve the efficiency and effectiveness of health care service delivery. However, the perceptions and needs of such systems remain elusive, hindering efforts to promote AI adoption in health care.

OBJECTIVE

This study aims to provide an overview of the perceptions and needs of AI to increase its adoption in health care.

METHODS

A systematic scoping review was conducted according to the 5-stage framework by Arksey and O’Malley. Articles that described the perceptions and needs of AI in health care were searched across nine databases: ACM Library, CINAHL, Cochrane Central, Embase, IEEE Xplore, PsycINFO, PubMed, Scopus, and Web of Science for studies that were published from inception until June 21, 2021. Articles that were not specific to AI, not research studies, and not written in English were omitted.

RESULTS

Of the 3666 articles retrieved, 26 (0.71%) were eligible and included in this review. The mean age of the participants ranged from 30 to 72.6 years, the proportion of men ranged from 0% to 73.4%, and the sample sizes for primary studies ranged from 11 to 2780. The perceptions and needs of various populations in the use of AI were identified for general, primary, and community health care; chronic diseases self-management and self-diagnosis; mental health; and diagnostic procedures. The use of AI was perceived to be positive because of its availability, ease of use, and potential to improve efficiency and reduce the cost of health care service delivery. However, concerns were raised regarding the lack of trust in data privacy, patient safety, technological maturity, and the possibility of full automation. Suggestions for improving the adoption of AI in health care were highlighted: enhancing personalization and customizability; enhancing empathy and personification of AI-enabled chatbots and avatars; enhancing user experience, design, and interconnectedness with other devices; and educating the public on AI capabilities. Several corresponding mitigation strategies were also identified in this study.

CONCLUSIONS

The perceptions and needs of AI in its use in health care are crucial in improving its adoption by various stakeholders. Future studies and implementations should consider the points highlighted in this study to enhance the acceptability and adoption of AI in health care. This would facilitate an increase in the effectiveness and efficiency of health care service delivery to improve patient outcomes and satisfaction.
Linking Electronic Health Records and In-Depth Interviews to Inform Efforts to Integrate Social Determinants of Health Into Health Care Delivery: Protocol for a Qualitative Research Study (Preprint)
Authors: Hirsch Annemarie , Durden T Elizabeth , Silva Jennifer
Published: January 2022

BACKGROUND

Health systems are attempting to capture social determinants of health (SDoH) in electronic health records (EHR) and use these data to adjust care plans. To date, however, methods for identifying social needs, which are the SDoH prioritized by patients, have been underexplored, and there is little guidance as to how clinicians should act on SDoH data when caring for patients. Moreover, the unintended consequences of collecting and responding to SDoH are poorly understood.

OBJECTIVE

The objective of this study is to use two data sources, EHR data and patient interviews, to describe divergences between the EHR and patient experiences that could help identify gaps in the documentation of SDoH in the EHR; highlight potential missed opportunities for addressing social needs, and identify unintended consequences of efforts to integrate SDoH into clinical care.

METHODS

We are conducting a qualitative study that merges discrete and free-text data from EHRs with in-depth interviews with women residing in rural, socioeconomically deprived communities in the Mid-Atlantic region of the United States. Participants had to confirm that they had at least one visit with the large health system that serves the region. Interviews with the women included questions regarding health, interaction with the health system, and social needs. Next, with consent, we extracted discrete data (eg, diagnoses and medication orders) for each participant and free-text clinician notes from this health system’s EHRs between 1996 and the year of the interview. We used a standardized protocol to create an EHR narrative, a free-text summary of the EHR data. We used NVivo to identify themes in the interviews and the EHR narratives.

RESULTS

To date, we have interviewed 88 women, including 51 White women, 19 Black women, 14 Latina women, 2 mixed Black and Latina women, and 2 Asian Pacific women. We have completed the EHR narratives on 66 women. The women range in age from 18 to 90 years. We found corresponding EHR data on all but 4 of the interview participants. Participants had contact with a wide range of clinical departments (eg, psychiatry, neurology, and infectious disease) and received care in various clinical settings (eg, primary care clinics, emergency departments, and inpatient hospitalizations). A preliminary review of the EHR narratives revealed that the clinician notes were a source of data on a range of SDoH but did not always reflect the social needs that participants described in the interviews.

CONCLUSIONS

This study will provide unique insight into the demands and consequences of integrating SDoH into clinical care. This work comes at a pivotal point in time, as health systems, payors, and policymakers accelerate attempts to deliver care within the context of social needs.

INTERNATIONAL REGISTERED REPORT

DERR1-10.2196/36201
Articulación de saberes en las políticas públicas de ciencia, tecnología e innovación
Authors:   Secretaría de Medio Ambiente y Recursos Naturales
Published: January 2022

Esta obra es producto de dos simposios sobre un tema poco abordado antes en México y que tiene como antecedentes los encuentros realizados en Bolivia y Ecuador, dos países sudamericanos cuyos cambios sociales y constitucionales hacen un fuerte reconocimiento a los pueblos indígenas, a sus derechos sociales, económicos y culturales, entre otros. Reconocen, entre otros, los conocimientos tradicionales y la importancia del diálogo entre conocimientos tradicionales y conocimientos científicos, fundamental en la perspectiva de conservar el medio ambiente de forma integral y los derechos de la Madre Tierra.
Comentando el Nobel…reacciones aceleradas
Authors: Catalá Rodes Rosa María , Sosa Aranda Agni
Published: January 2022

Se presenta una hoja didáctica para introducir conceptos y modelos químicos relacionados con los procesos catalíticos en forma de un reto atractivo para los estudiantes de distintos grados de secundaria a bachillerato. De forma general se considera el uso de actividades que permita al estudiante explorar su entorno y vincularlo con los temas revisados en clase de química.
Light Intensity Control Using Polaroids
Authors: Kadam Mansi
Published: January 2022

Abstract: In today’s era of illuminating devices, there are a wide variety of devices available in aesthetics but the none with variable intensity of light. Using the basic principle of polarization of light using a Polaroid filter or polarizer, the designing of a light intensity control was done. The polarizing angle of the filter decides the intensity of the light that would pass through the filters. According to the principle of propagation of light, the electric and magnetic vibrations of a light wave occur perpendicularly to each other. A light wave that is vibrating in more than one plane is known as unpolarized light. The light emitted by the sun, by a lamp or a tube light are all unpolarized light sources. The other kind of wave is a polarized wave. A Plane polarized light vibrates on only one plane. The process of transforming unpolarized light into the polarized light is known as polarization. Using the same principle and with the use of a LDR (light dependent resister) as a sensor to sense the intensity of the surrounding light and then rotate the polaroid filter sheets accordingly using a stepper motor for the required change in intensity. The sensing and sending of feedback and subsequent rotation of the Polaroid filter sheets would be automated by ATMEGA32 microcontroller and L293D. Keywords: Polaroids, LDR, Light Variation, ATMEGA32, L293D
Nanoparticle - Novel Drug Delivery System: A Review
Authors: Shitole Shubham
Published: January 2022

Abstract: For the past few years, there has been a considerable research on the basis of Novel drug delivery system, using particulate vesicle systems as such drug carriers for small and large molecules. Nanoparticles, Liposomes, Microspheres, Niosomes, Pronisomes, Ethosomes, Proliposomes have been used as drug carrier in vesicle drug delivery system. Nanotechnology refers to the creation and utilization of materials whose constituents exist at the nanoscale; and, by convention, be up to 100 nm in size.. Nanoparticles are being used for diverse purposes, from medical treatments, using in various branches of industry production such as solar and oxide fuel batteries for energy storage, to wide incorporation into diverse materials of everyday use such as cosmetics or clothes, optical devices, catalytic, bactericidal, electronic, sensor technology, biological labelling and treatment of some cancers. Various polymers have been used in the formation of Nanoparticles. Nanoparticles have been improving the therapeutic effect of drugs and minimize the side effects. Basically, Nanoparticles have been prepared by using various techniques as such dispersion of preformed polymers, polymerization of monomers and ionic gelation or coacervation of hydrophilic polymer. Nanoparticles have been evaluated by using parameters of drug entrapment efficiency, particle shape, drug release study. Keywords: Nanoparticles, Drug, novel, delivery
DESIGN OF PRIVATE CLOUD STORAGE USING SECURITY METHODS IDS AND IPS
Authors: Gusrion Deval , Safira Silky , Devita Retno , Hartika Zain Ruri , Sovia Rini
Published: January 2022

Cloud computing is a form of technological progress that has developed along with the times, this has spurred the increasing use of the internet. By usingtechnology internet that is able to implement server a virtual, which has the aim of building a cloud computing server at the District Communications and Information Office. Padang Pariaman uses the Operating System (OS) Proxmox VE (Virtual Environment) 6.4. Cloud computing is able to provide storage services that can be used simultaneously. The results of this study produce a cloud computing server that implements a security system with themethods ids (intrusion detection system) and ips (intrusion prevention system)that are able to process data(storagestorage), use software simultaneously in the network, and use infrastructure within the scope of this research.network cloud computing at the District Communications and Information Office. Padang Pariaman using aservice model private cloud
Analisis Pantang Makan Dengan Derajat Luka Perineum Terhadap Penyembuhan Luka Pada Ibu Nifas Hari Ke-7 Di PMB Ibunda Ny. Indah S.W,SST Desa Cendono Kecamatan Kandat
Authors: Kasari Irma Ayu Dwi , Wahyuni Candra
Published: January 2022

Persalinan merupakan peristiwa keluarnya bayi, plasenta dan selaput amnion. Dalam proses pengeluaran buah kehamilan ini sering kali mengakibatkan perlukaan jalan lahir. Luka-luka biasanya ringan, tetapi kadang-kadang terjadi juga luka yang luas dan berbahaya. Robekan perineum terjadi pada hampir semua persalinan pertama dan tidak jarang juga pada persalinan berikutnya.  Oleh karena itu informasi yang sangat memadahi tentang pola makan selama kehamilan pada ibu hamil sangat diperlukan dalam mempersiapkan masa kehamilannya sampai waktu kelahiran. Karena pola makan yang baik selama kehamilan akan berdampak baik, baik bagi kesehatan ibu maupun janinnya.Penelitian ini bertujuan untuk mengetahui hubungan pola makan selama kehamilan terhadap berat badan bayi baru lahir pada ibu nifas 0 – 7 hari di Desa Cendono Kecamatan Kandat Kabupaten Kediri. Desain penelitian yang digunakan adalah Retrospektif, populasinya mengambil seluruh ibu nifas pada hari ke-7 di PMB IBUNDA Ny. Indah S.W,SST Desa Cendono Kecamatan Kandat pada bulan Maret 2019. Dengan menggunakan Purposive sampling, diperoleh 15 responden yang memenuhi kriteria inklusi. Parameter yang digunakan  adalah jawaban kuisioner pantang  makan selama satu  minggu masa nifas, lembar observasi derajat luka perineum, dan lembar observasi penyembuhan luka perineum. Hasil penelitian menunjukkan bahwa tingkat pantang makan responden selama satu minggu masa nifas, 9 responden (60 %) melakukan pantang makan, 6 responden (40%) melakukan tidak pantang makan. Sedangkan ibu dengan luka perineum derajat II adalah 9 responden (60%), dan dengan luka perineum derajat III adalah 6 responden (40%). Dan untuk penyembuhan luka ada 7 responden (46.7%)  yang lukanya sudah sembuh, dan 8 responden (53,3%) yang luka perineumnya belum sembuh. Hasil pengumpulan data tersebut diolah dengan uji analitik korelasi dengan menggunakan uji Spearman Rank Corelation. Hasil analisa didapatkan nilai ρ (0.000) < α (0,05) maka ada hubungan yang signifikan antara pantang makan dan penyembuhan luka perineum pada ibu nifas hari ke-7 di PMB IBUNDA Ny. Indah S.W,SST Desa Cendono. Dan nilai ρ (0.435) > α (0,05)  yang berarti tidak ada hubungan yang signifikan antara derajat luka perineum dan penyembuhan luka luka perineum pada ibu nifas hari ke-7 di PMB IBUNDA Ny. Indah S.W,SST Desa Cendono. Bagi responden agar selama nifas di upayakan untuk tidak pantang makan karena nutrisi yang dibutuhkan ibu nifas lebih banyak dan melakukan kunjungan nifas pada tenaga kesehatas di wilayahnya sesuai jadwal yang sudah diberikan untuk mengetahui penyembuhan luka perineum dan untuk mengetahui adanya infeksi atau tidak pada luka perineum.
Variabilidad espacial de ensambles bentónicos intermareales en Bahía Yendegaia, Canal Beagle, ecorregión subantártica de Magallanes.
Authors: Rodríguez Provoste Juan Pablo , Rosenfeld Sebastian , Bahamonde Francisco , Rozzi Ricardo , Mansilla Andrés
Published: January 2022

La ecorregión subantártica de Magallanes posee una heterogénea costa de fiordos y canales, con una gran extensión de ecosistemas intermareales sujetos al efecto de condiciones climáticas extremas características de zonas de altas latitudes. Estudios recientes sugieren que la estructura de los ensambles intermareales que habitan en ambientes extremos, como subantárticos y antárticos, presentan altas variaciones horizontales y verticales que se acentúan a escalas espaciales finas. Este podría ser un patrón general en hábitats intermareales de altas latitudes del hemisferio sur, y en este este trabajo evaluamos la hipótesis que la variabilidad horizontal y vertical de los ensambles bentónicos intermareales en ambientes extremos subantárticos es mayor a escalas finas. En marzo-abril 2017 analizamos la variabilidad espacial sobre los ensambles bentónicos intermareales de Bahía Yendegaia, Reserva de la Biosfera Cabo de Hornos, como modelo de estudio con un diseño anidado con diferentes escalas espaciales que van desde centímetros a kilómetros. El análisis de los componentes de varianza y pseudo-varianza mostró una significativa variación horizontal y vertical a escalas finas. Identificamos seis comunidades con una marcada zonación vertical. Las especies más representativas fueron el molusco Perumytilus purpuratus y las algas Porphyra/Pyropia sp1. y Ulva flexuosa. Estas especies tuvieron una alta variación vertical en escalas finas. Estos patrones apoyan la hipótesis testeada, sin embargo, es probable que factores físicos locales del hábitat relacionados con cambios abióticos también influyan significativamente sobre las variaciones espaciales a pequeñas escalas en las comunidades de Bahía Yendegaia. Para evaluar el papel de factores físicos, proponemos extender este tipo de estudios incorporando la variabilidad temporal y datos ambientales en bruto. Estos estudios permitirán detectar los factores locales más influyentes sobre la variación espacial de los ensambles bentónicos intermareales subantárticos. Este estudio aporta información de base valiosa sobre patrones de distribución a escala espacial fina y propone factores ecológicos adicionales que podrían incidir sobre la distribución y abundancia de especies y ensambles bentónicos intermareales en ecosistemas subantárticos de Magallanes.
La limpieza del pecado: legitimación de Francisco Ortiz, hijo natural, en Cundinamarca durante la segunda mitad del siglo XVI
Authors: Acosta Parsons Diana Catalina
Published: January 2022

Las legitimaciones, también conocidas como cédulas de gracias al sacar o limpiezas de sangre, eran una petición al rey para cambiar el estatus de un hijo natural, y con ello lograr un reconocimiento escrito sobre su honor y calidad. De particular importancia para el siglo XVI, las legitimaciones fueron una herramienta para los hijos ilegítimos, pero reconocidos, de padres españoles y madres indígenas, que les permitía alcanzar gracias reservadas para la élite española, como oficios públicos y reales. En el caso del Nuevo Reino de Nueva Granada, estos documentos han sido poco estudiados, y la rica información sobre el caso de Francisco Ortiz puede dejar entrever las negociaciones alrededor de la familia, los oficios y el honor individual y familiar dentro de la jerarquía de las élites neogranadinas.
“Los piratas son los que nos salvan”: informalidad, ritmos espacio-temporales y normatividad práctica en la (in)movilidad cotidiana de Cali,
Authors: García Jerez Franscico Adolfo
Published: January 2022

En el año 2008 se inauguró un nuevo sistema de transporte masivo en la ciudad colombiana de Cali. Para el alcalde de entonces aquel sistema representaba la encarnación de la modernidad tecnológica, una oportunidad para llevar a cabo cierta renovación urbana y la posibilidad de generar una nueva cultura cívica. Sin embargo, y a pesar de algunos aspectos positivos, el impacto en la población fue muy desigual. Partiendo de la propuesta de “repolitizar el mundo” del antropólogo francés Didier Fassin (2018), considero que este nuevo sistema de transporte transformó profundamente la vida de amplios sectores de la sociedad, actuó sobre sus cuerpos y puso en movimiento nuevos marcos morales. Con el fin de comprender esa transformación, he llevado a cabo una investigación cualitativa durante los años 2017 y 2018, cuyo objetivo principal ha sido analizar el sentido moral de la movilidad de un grupo de mujeres de un barrio popular de la ciudad de Cali
Clasificación y análisis espacial de cúpulas y oquedades en los estudios sobre arte rupestre de importancia arqueológica en los Andes orientales de Colombia
Authors: López Estupiñán Laura
Published: January 2022

Dada la alta presencia de cúpulas en diversos departamentos de Colombia, en este artículo se propone un ejercicio de clasificación, registro y reconocimiento de estas como bienes arqueológicos. Para ello, se diferencia entre cúpulas y oquedades, y se profundiza en los usos culturales documentados hasta el momento en losestudios de arte rupestre; además, se plantea que las cúpulas son insumos de análisis espaciales. Desde una revisión cartográfica y un reconocimiento territorial y arqueológico, la investigación concluye que los soportes rocosos con más de ocho cúpulas se encuentran en valles de ríos e indican relaciones con los cuerpos lacustres, lo que confirma su posible uso comomaquetas hídricas.
Las representaciones sociales rurales de los “no-indios” ante el ocaso de la ciudad agraria colonial: los Andes centrales neogranadinos en la encrucijada borbónica
Authors: Montaña Mestizo Vladimir
Published: January 2022

A fines del siglo XVIII las formas de representar socialmente a la población rural no indígena comenzaron a redefinirse en atención a si se provenía de lo conglomerado o de lo disperso. Durante el periodo de los Habsburgo, cuando el límite socioespacial fundamental estaba dado por lo conquistado y lo no conquistado, las colonias fueron asentamientos urbanos/rurales organizados y controlados alrededor de entidades político-administrativas más o menos conglomeradas; allí se era mestizo, españolo indio, independientemente del lugar de residencia. No obstante, la promulgación de la Real Instrucción de 1754, la ampliación de la frontera interna y el giro fisiocrático, entre otros eventos, hicieron posible una ampliación de este mundo colonial. En este artículo muestro cómo esto implicó la desestructuración de las lógicas de ordenamiento y control social: como nunca antes, provenir de las ciudades o de las pequeñas aldeas o despoblados comenzó a ser factor de alteridad entre la población no indígena (vecinos, libres y mestizos).
Propuesta de desarrollo de Centro de Acuicultura, Conservación y Exportación de Conchas de Abanico 2012 – 2022
Authors: Linares Vizcarra Mitzi Lourdes Del Carmen
Published: January 2022

La presente propuesta de Factibilidad plantea, como alternativa para mejorar el desarrollo de la acuicultura en la Región Tacna, el cultivo de la Concha de Abanico (Agropecten pupuratus), considerado el valor comercial y los mercados internacionales que presentan una demanda insatisfecha.
El litoral de la Región Tacna presenta características físico – químicas y biológicas para el desarrollo de un programa de cultivo; así mismo, la zona costera ofrece una batimetría favorable la cual se conjuga con lo anteriormente mencionado, de lo cual se desprende que de un periodo de 12 meses se estará obteniendo el producto acorde con las exigencias de los mercados internacionales como el caso de Francia, EE. UU. y del Japón.
El proyecto plantea inicialmente 4 líneas de cultivo con 400 linternas que luego de los procesos de desdoble se obtendrá unas 1’104 000 unidades de concha de abanico, con tallas entre 8 a 10 cm.
El proyecto de acuicultura es sumamente rentable ya que es una alternativa de desarrollo para la Provincia de Ite, en la Región Tacna.
Así mismo el mercado de exportación de conchas de abanico en el Perú en cuanto a su hábito de consumo es sumamente bajo, es por ello por lo que se hace la exportación de los mercados internacionales.
Perfil clínico e epidemiológico de idosos com sequela de tuberculose pulmonar, atendidos em um hospital universitário da região norte.
Authors: Glória Luzielma Macêdo , Da Costa Bruna D’ Paula Souza , Cunha Bianca Caroline da Silva , De Caldas Sandy Amara Costa Silva , Sarges Edilene do Socorro Nascimento Falcão , Pinto Denise da Silva
Published: January 2022

Objetivo do estudo foi investigar o perfil epidemiológico e clínico dos idosos com seqüela de TB pulmonar. Realizou-se um estudo descritivo de corte transversal, coleta em prontuários de pacientes infectados por TB com seqüela pulmonar. Foi aplicada análise descritiva pelo programa Epi Info 3.2.5. Obteve-se uma amostra de 76 prontuários, desses 65,8% eram do sexo masculino. Predomínio de indivíduos casados (46,8%). (51,9%) tinha procedência do interior, (87,3%) eram pardos, ensino fundamental completo (46,8%). A bronquiectasia teve prevalência de (79,7%), infecção por Tb pulmonar pelo menos uma vez (73,4%). Todos fizeram Raios-X e (50,6%) tomografia. Apresentavam dispnéia (81,0%), tosse 51 (64,6%), hemoptise 34 (43,0%). Por fim, (88,6%) apresentaram patologias associadas. O estudo mostrou que houve predomínio do sexo masculino, casados, procedência do interior, pardos, baixa escolaridade, bronquiectasia, realização de exames de imagens, queixas de dispnéia, tosse e hemoptise e doenças associadas.