bluuebunny/crossref_metadata_2025 huggingface dataset:
The Significance of Alliance Networks in Research and Development of Digital Health Products for Diabetes: Observational Study (Preprint)
Authors: Kikuchi Satoru , Kodama Kota , Sengoku Shintaro
Published: August 2021

BACKGROUND

Digital health has been advancing owing to technological progress by means of smart devices and artificial intelligence, among other developments. In the field of diabetes especially, there are many active use cases of digital technology supporting the treatment of diabetes and improving lifestyle. In the innovation ecosystem, new alliance networks are formed not only by medical device companies and pharmaceutical companies, but also by information and communications technology companies and start-ups. While understanding and utilizing the network structure is important to increase the competitive advantage of companies, there is a lack of previous research describing the structure of alliance networks and the factors that lead to their formation in digital health.

OBJECTIVE

The aim of this study was to explore the significance of alliance networks, focusing on digital health for diabetes, in effectively implementing processes, from the research and development of products or services to their launch and market penetration.

METHODS

First, we listed the companies and contracts related to digital health for diabetes, visualized the change in the number of companies and the connections between companies in each industry, and analyzed the overview of the network. Second, we calculated the degree, betweenness centrality, and eigenvector centrality of each company in each year. Next, we analyzed the relationship between network centrality and market competitiveness by using annual sales as a parameter of company competitiveness. We also compared the network centrality of each company by industry or headquarters location (or both) and analyzed the characteristics of companies with higher centrality. Finally, we analyzed the relationship between network centrality and the number of products certified or approved by the US Food and Drug Administration.

RESULTS

We found the degree centrality of companies was correlated with an increase in their sales. The betweenness and eigenvector centralities of medical devices companies located in the United States were significantly higher than those outside the United States (P=.04 and .005, respectively). Finally, the degree, betweenness, and eigenvector centralities were correlated with an increase in the number of Class III, but not of Class I nor II, medical device products.

CONCLUSIONS

These findings give rise to new insights into industry ecosystem for digital health and its requirement and expect a contribution to research and development practices in the field of digital health.
Awkward Betweenness and Reluctant Metamorphosis: Eileen Chang’s Self-Translation
Authors: Meng Hui
Published: August 2021

This article studies Eileen Chang’s (1920-1995)’s self-translation as a cultural mediation between two worlds. Different from the previous studies which either focus mainly on a single work or interpret from the perspective of Sinophone studies, this article presents a relatively inclusive view of Chang’s self-translation by contrasting her practices in the 1940s with that of the post-1950s, examining the changing Skopos that dictates how she conducted and metamorphosized her self-translations and the paradoxical relationship between her writings and her self-translations. In today’s heterotopic world where cultures converge, intersect, and interact in a multitude of ways and places, Chang’s self-translation and rewriting presents less as a study of the schizophrenically divided world but more as a study of metamorphosis, transition, and hybridity across borders.
Synthesis of Fe(II)/Co(II)-Fused Triphenyl Porphyrin Dimer as Candidate for Oxygen Reduction Reaction Catalyst
Authors: Wibowo Atmanto Heru , Pradifta Anggit , Masykur Abu , Yamashita Ken-ichi , Tani Yosuke , Akbar Ari Yustisia , Ogawa Takuji
Published: August 2021

This paper reports the synthesis of Fe(II)/Co(II) fused triphenyl porphyrin dimers as candidate of hybrid organic metal electrocatalyst. The synthesis was conducted in five-step reactions using the starting materials pyrrole and benzaldehyde. The fuse oxidative reaction was done via free-base form of triphenyl porphyrin to omit metal insertions/removals of intermediate products. This strategy is very beneficial for the synthesis of metal fused triphenyl porphyrin that needs less reactions where phenyliodine(III) bis(trifluoroacetate) (PIFA) was successfully deployed in the oxidative reaction of two free-base triphenyl porphyrins. Here, the comparisons of NMR spectra were presented to see the changes of the starting material to the product. Initial electrochemical tests showed that reduction current of planar structure of Fe/Co fused triphenyl porphyrin dimer was on the potential range at -1.10 V to 0.45 V vs Au. Fe-fused triphenyl porphyrin dimer with 7.58 × 10–4 A (-1.05 V) showed slightly better performance than Co-fused triphenyl porphyrin dimer with 5.67 × 10–4 A (-0.97 V).
Bioactive Secondary Metabolites from the Mangrove Endophytic Fungi Nigrospora oryzae
Authors: Ola Antonius Rolling Basa , Lapailaka Titus , Wogo Hermania Em , Henuk Julinda Bendalina Dengga , Simamora Agnes , Mukkun Lince , Proksch Peter , Pham Chong Dat
Published: August 2021

Mangrove forest has a distinctive habitat adapting with marine and terrestrial environment. Chemical investigation of the extract from mangrove endophytic fungi Nigrospora oryzae had resulted in the isolation of sterigmatocystin (1) and pestalopyrone (2). The structure of sterigmatocystin (1) and pestalopyrone (2) were elucidated using mass, UV and NMR spectrometers together with the comparison with the literature data. The study also showed that sterigmatocystin displayed moderate cytotoxicity but it could be further developed as antiviral and antibacterial agent based on the SAR information reported from its analogue and derivatives.
Simple Preparations and Characterizations of Activated-Carbon- Clothes from Palm-Kernel-Shell for Ammonia Vapor Adsorption and Skim-Latex-Odor Removal
Authors: Adlim Muhammad , Rahmayani Ratu Fazlia Inda , Zarlaida Fitri , Hanum Latifah , Rizki Maily , Manatillah Nurul Ummi , Muktaridha Omar
Published: August 2021

This study explored a simple preparation and characterization of the activated carbon and cloth from the palm kernel shell and compared it to the commercial-water-filter-carbon specification. A new pyrolysis chamber that is easily scaled up using the palm kernel shell itself as a heat source was tested. Two different steps were compared: the alkaline activation process performed before or after the carbonation process in the palm-kernel-shell carbon preparation. The palm-kernel-shell activated carbons prepared with the current method fulfilled the standard quality of activated charcoal except for the ash content. The sequencing step of the preparation affected the adsorption capacity. Instead of the reverse sequence, the soaking palm kernel shells in NaOH before the carbonation process lead to a higher adsorption capacity. The carbon particle stability on the cloth surface was affected by both the adhesive concentration and its size. The ammonia adsorption capacity of activated carbon cloth (ACC) was between 1–4 mg ammonia per g stuck carbon. The preparation and the carbon type source on ACC affected the adsorption capacity. The ACC absorbed and lessened the skim latex odor vapor, nearly odorless depending on the ACC area and the volume of odor vapor.
Uncovering the Challenge of Vocational Education Policy
Authors: - Yasdin , Abduh Amirullah , Rauf Bakhrani Abdul , Rahman Edi Suhardi , Lullulangi Mithen
Published: August 2021

This study aims to describe the challenges faced by educational actors in developing vocational education mainly in the political perspective of vocational education. This research is a qualitative research. Data were collected using open interviews with 16 participants. Participants in this study came from the government, schools, industry, professional associations, media, the community, and non-governmental organizations. The results showed that the interest groups in vocational education faced four challenges in the development of vocational education. The challenges are in the form of bureaucratic challenges, management challenges, collaborative challenges, and trust challenges. This challenge arises because the development of vocational education is closely related to the allocation of resources including, human resources, budget, and facilities. The implications of this research can be used to improve communication between interest groups in the development of vocational education that can be used at the national and global levels.
Improving Knowledge, Attitude, Motivation, and Behavior of Weak Economic Communities Responding to Covid-19 ang Making Latrines Safe for the Environment (Experiment in the Lowlands of South Sulawesi)
Authors: Rauf Bakhrani Abdul , Ardi Muhammad , Amir Faizal , - Rahmansah , - Yasdin , Lullulangi Mithen
Published: August 2021

The aims of the study were to determine: (1) knowledge, attitudes, motivation, and behavior of the economically weak community in tackling Covid-19 and making safe latrines for the environment before and after the experiment on how to cope with Covid-19 and making latrines that were safe for the environment and 2) the effect of the experiment on increasing the knowledge, attitudes, motivation, and behavior of the economically weak community in tackling Covid-19 and making safe latrines for the environment in the low-lying areas of South Sulawesi. This type of research is quasi-experimental. The research location is in the lowland area. The experimental area is Manorang Salo Village and the control area is Laringgi Village, Marioriawa District, Soppeng Regency. The two areas were selected by purposive sampling method. The samples of the experimental group and the control group were 30 families each. The experimental model used is the pretest-posttest control group design. The analysis used is descriptive statistical analysis and infrensial statistical analysis. The inferential model is an independent t test. The results of the study are as follows: (1) knowledge, attitudes, motivation, and behavior of the economically weak community in tackling Covid-19 and making safe latrines for the environment before being given an experiment are in the low category and after the experiment are in the high category, (2) the effect of The experiment was very significant in increasing the knowledge, attitudes, motivation, and behavior of the economically weak community in dealing with Covid-19 and making safe latrines for the environment in the low-lying areas of South Sulawesi.
Actividad Nerviosa Autónoma de Pacientes con Síndromes Crónicos durante la Aplicación de un Perfil Psicofisiológico
Authors: Ruvalcaba Palacios Gerardo
Published: August 2021

Los trastornos crónicos están asociados a desbalances en la actividad autónoma caracterizados por predominio simpático, el cual está relacionado con comorbilidades y empeoramiento de los síntomas. Se desea saber si esta condición existe en pacientes crónicos de Irapuato, Guanajuato. Mediante un muestreo accidental se incluyeron siete pacientes con diagnóstico mayor a un año. Usando un perfil psicofisiológico del estrés, la actividad simpática fue medida a través de la Conductancia Galvánica de la Piel (CGP) y la parasimpática mediante la frecuencia cardiaca (FC) y el registro de bandas cardiacas. El análisis de varianza indica una CGP mayor al final del perfil (α = 0.05, p= 0.018) y que no hubo cambios en la FC (α = 0.05, p= 0.180) ni en las bandas cardiacas (α = 0.05, p= 0.102). Al aplicar una t de Student para ver las diferencias en las bandas al inicio y al final de las condiciones tampoco se observaron diferencias estadísticas (α = 0.05). En resumen, la CGP se fue incrementando entre condiciones y la actividad parasimpática permaneció estable. El desbalance autónomo subyace a los trastornos crónicos. Para evitar el empeoramiento de los síntomas y el desarrollo de comorbilidades físicas y psiquiátricas este desbalance debe corregirse como parte del tratamiento médico convencional.
Síndrome de Asperger y Función Ejecutiva: Estudio en Población Preescolar en México
Authors: Alcaraz Beltrán Dulce Karely , Araujo Jiménez Eva Angelina
Published: August 2021

El Síndrome de Asperger (SA) forma parte de los Trastornos del Neurodesarrollo, afectando el área cognitiva, social y motriz de quien lo presenta. Se asocia a déficits en la Función Ejecutiva (FE) que promueven problemas en la interacción y la comunicación social, y en el desarrollo académico desde edades tempranas. Propósito. Analizar la asociación de los síntomas de SA y déficits en la FE, y los índices de prevalencias de sintomatología de SA en edad preescolar. Método. A partir de la aplicación de instrumento de cribado de las psicopatologías infantiles, y un instrumento para la evaluación de la FE, se realizaron correlaciones. Resultados. En una muestra de 539 niños, se encontró una prevalencia de 0.6% (reportada por padres) y 0.2% (reportada por maestras) de síntomas de SA; correlaciones significativas con déficits de la FE, y con síntomas de trastornos internalizantes. Conclusiones. Las deficiencias en la FE asociadas al SA pueden ser detectadas desde edad preescolar, así resulta necesario intervenir desde entonces para disminuir las dificultades académicas, emocionales y sociales típicas en los niños con SA.
Review of Recuperator used in Micro Gas Turbine
Authors: Gautam Yastuti Rao
Published: August 2021

Micro gas turbines are an auspicious technology for power generation because of their small size, low pollution, low maintenance, high reliability and natural fuel used. Recuperator is vital requirement in micro gas turbine unit for improve the efficiency of micro turbine unit . Heat transfer and pressure drop characteristics are important for designing an efficient recuperator. Recuperators preheat compressed air by transfer heat from exhaust gas of turbines, thus reducing fuel consumption and improving the thermal efficiency of micro gas turbine unit from 16–20% to 30%. The fundamental principles for optimization design of PSR are light weight, low pressure loss and high heat-transfer between exhaust gas to compressed air. There is many type of recuperator used in micro gas turbine like Annular CWPS recuperator , recuperator with involute-profile element , honey well , swiss-Roll etc . In this review paper is doing study of Heat transfer and pressure drop characteristics of many types recuperator.
Review on Machine Learning Techniques for Diagnosis of Heart Disease
Authors: Sabale Harshal P.
Published: August 2021

Abstract: Now-a-days, heart disease is becoming a concern to human health. According to World Health organisation (WHO), heart disease is the number one killer among other fatal diseases. Excessive smoking, alcohol consumption and junk food are culprit for the heart disease. Physical inactivity is also a concerning to the human health. Heart disease is pretty hard to predict or diagnose using traditional methods like counselling. But, now-a-days, medical fields are using machine learning to predict or diagnose different diseases. Implementation of machine learning techniques provides faster and mostly accurate results. This can save many life. In this paper, different machine learning approach for heart disease diagnosis are reviewed. Keywords: Heart disease, CVD, Machine Learning
Design and Implementation of Online Crime Investigation System for Anonymous Person
Authors: V Shivasankar
Published: August 2021

Crime investigation system keeps track and maintains history about each and every case in the database which ultimately avoids manual and paper work. It is based on decentralized client-server architecture in order to facilitate independent functioning of all units. Here information flows from lower units to higher units and vice-versa. The project is built on multi-tier architecture. It provides quick access to data which is essential for effective prevention, control and detection of crime. It also helps decision-making and decision support processes. Crime investigation system is an intelligent decision support system that can assist human investigators by automatically constructing plausible scenarios. Some of the benefits of crime investigation system to existing system are quick retrieval of data, huge saving of time, proper deployment & utilization of manpower, cost reduction leading to saving in expenditure. It enables the police service to supervise and administer any incident and process related information by providing standardized processes and procedures to monitor and improve performance. Using this application people can give their complaint through online. To register any type of complaint they need to register his personal details along with login details. Once he/she registers in the application he/she can post their complaints.
Solar PV-Wind System Integration with Power Grid System
Authors: Patil Miss. Dhanashree S.
Published: August 2021

This paper describes a photovoltaic (PV) and wind hybrid power system that is equipped with a Diode Clamped Multi-Level Inverter and LC filter for the generation of renewable energy. Due to their environmental friendliness and availability, wind and solar energy are ideal for hybrid systems in India. Due to fluctuations in the output voltage, equipment that require a consistent supply will be damaged by hybrid power systems that are completely dependent upon intermittent renewable energy sources. Matlab Simulink is used to create a model of the hybrid system using a Diode Clamped Multi-Level Inverter and an LC filter. Before merging a DC voltage hybrid system with the main grid of the power system, blocks such as the wind model, solar model, Diode Clamped Multi-Level Inverter, and LC filter are developed independently.... The input parameters for the project simulation include different irradiance values and varied wind speeds. Initially, a DC voltage hybrid system with the main grid of power system is constructed separately, taking into account the characteristics of the wind and photovoltaic models developed, as well as the simulation results for hybrid systems with and without Diode Clamped Multi-Level Inverters and LC filters. The input parameters for the project simulation include different irradiance values and varied wind speeds. Present are the wind and photovoltaic model characteristics, as well as simulation results for a hybrid system with and without a Diode Clamped Multi-Level Inverter and LC Filter. The results suggest that hybrid systems are more reliable in terms of generating output voltage than solo systems in this study. As well as this, the hybrid system's Diode Clamped Multi-Level Inverter and LC Filter can reduce output voltage fluctuations.
Taurus Lagna Impacts on Diabetes in Medical Astrology
Authors: Sharma S.
Published: August 2021

Astrology is a divine, ancient and very ancient art. This astrological art is based on the movements of the sun, moon and all kinds of planets, and is an advanced phenomenon based on the properties of the stars in outer space. In ancient times kings were well versed in medicine and astrology. Astrologers and physicians were regularly featured in the royal court. Star, Thithi etc. were also seen for surgical treatment. In this, the astrologers were the ones who handled the medicine very well. Based on this, they predicted the harm to the country, knew the disease coming through it and treated the medical system accordingly. This study, entitled ‘Diabetes in Medical Astrology’, provides a comprehensive overview of the patients being treated for diabetes in hospitals and the medications available and the purpose of this study is to find out the horoscopes of the planets that cause their diseases by getting their horoscopes, and how astrology and the structure of the planets can help them to know who will be affected by diabetes in the future and how to protect themselves from it.
Human Body Temperature based Access Control and Sanitization Kiosk for COVID-19
Authors: Ghube Parth
Published: August 2021

The widespread of the Novel Coronavirus has sparked heated debate over how to keep public-facing workers safe in a range of businesses. This is especially important in businesses and organizations where officials are responsible for checking in possibly unwell employees or visitors. Eliminating the need for dedicated staff for screening is a challenge. This can be addressed by developing access control, sanitization, and detection systems. The project aims to develop a Healthcare Kiosk with integrated access control and sanitization module. The Access control system would be based on Human body Temperature values set under the health parameter policy of the institution or company. The Kiosk will first check the prescribed parameters of the person entering using the check-up stations and if the parameters are in range and sanitization is completed it will actuate the door using a logic-based signal given by the Programmable Logic Controller or Equivalent Electronic Controller.
Road Lane Marking Detection with Deep Learning
Authors: S Manu
Published: August 2021

Road Lane detection is an important factor for Advanced Driver Assistant System (ADAS). In this paper, we propose a lane detection technology using deep convolutional neural network to extract lane marking features. Many conventional approaches detect the lane using the information of edge, color, intensity and shape. In addition, lane detection can be viewed as an image segmentation problem. However, most methods are sensitive to weather condition and noises; and thus, many traditional lane detection systems fail when the external environment has significant variation.
Luggage Tracking System Using IoT
Authors: M R Akshatha
Published: August 2021

Abstract: The luggage tracking system is designed to track the luggage and bags which gets lost or theft from public and other areas. When people travel, there is always the chance of their luggage and bags being stolen, which is where the proposed system comes in. The luggage tracking system is based on an alert system that uses an Arduino Nano board and a GPS module. The alarm is also activated if the bag is stolen and moves outside of a certain range. Furthermore, a map is constructed via which we can monitor the location of the bag as it moves by dropping markers, which in turn informs us the location of the bag as it moves away from the owner. In this, the IOT components are being used like Arduino Board and a GPS Module in order to track the bag and to keep track of things, a frontend or mobile app is constructed. Keywords: IOT components, Arduino board, GPS, GSM model, Battery booster, Buzzer, Bluetooth model.
Current Challenges and Perspectives of Undergraduate Forensic Science Students in India – An Academic Survey
Authors: Das Rahul
Published: August 2021

Abstract: Forensic Science involves the application of scientific principles and theories to criminal justice system. Undergraduate Forensic Science course is offered by a number of Colleges and Universities in India. It includes both theory and practical aspects and is divided into six semesters. The syllabus contains a multi-disciplinary approach of study. An academic survey research was conducted to find out certain characteristics of the students currently pursuing the course in India. The study was conducted with the help of questionnaires, which contained close ended questions to analyse characteristics such as academic awareness of the students, perspective of the students, challenges faced by the students and satisfactoriness of the students. The interpretation of results was done through percentage analysis and the hypotheses were proved. Through this study, it is found that the students are satisfied with the course and majority of the students has opted for this course as a result of a genuine interest in providing justice through forensic analysis and a small section of them opted for this course due to CSI effect caused by the crime shows. However, most of the students are facing challenges with respect to laboratory facilities focused on Forensic Science at their institutions and also issues related to career guidance while pursuing the course. The findings from this research study can be utilised by different institutions which are currently offering or planning to offer UG Forensic Science courses in India. Educational implications can be made for bringing necessary modifications in the curriculum. Keywords: Forensic Science, Education, Curriculum, Academic, Survey
Analysis and Stabilization of Slopes Using Geo5 Software
Authors: Bokade Prajwal A.
Published: August 2021

Abstract: With the development of technology and software, it has become easy to solve difficult problems in every field which use to take a lot of time. The use of software in the field of civil engineering has grown since the last decade. GEO5 is one such software which may be used to solve many geotechnical problems. GEO5 consists of wide range of powerful programs based on analytical method sand the Finite Element Method such as Stability Analysis, Excavation Design, Retaining, Wall Design, Foundation Design, Soil Settlement Analysis, Digital Terrain Model, Geotechnical Finite Element Analysis like analyzing and design of slope, design of retaining walls, settlement analysis, foundation design and much more .It is a very simple and powerful tool for solving geotechnical problems based on traditional analytical methods and Finite Element Methods (FEM).The easy-to-use suite consists of individual programs with a unified and user-friendly interface. Each program is used to analyze a different geotechnical task but all modules communicate with each other to form an integrated suite. In this project modules related to slope stability have been studied in details and then used them for analysis of slope stability. Using GEO5 software the geometry of problems were created in GEO5 and the analysis were carried out considering the stability and economic considerations. Also, the costs of different types of reinforcing methods were determined and compared. It is found that soil nailing is most economical. Keywords: GEO5software, Analysis, Soil nailing, Anti-slide Piles, Anchors, Reinforcemet
Role of Artificial Intelligence in Medicine and Clinical Research
Authors: Sarma Jhumpa
Published: August 2021

Abstract: Artificial Intelligence is a branch of computer science that enables to analyse complex medical data. The proficiency of artificial intelligence techniques has been explored to a great extent in the field of medicine. Most of the medications go to the business sector after a long tedious process of drug development. It can take a period of 10-15 years or more to convey a medication from its introductory revelation to the hands of the patients. Artificial Intelligence can significantly reduce the time required and can also cut down the expenses by half. Among the methods, artificial neural network is the most widely used analytical tool while other techniques like fuzzy expert systems, natural language processing, robotic process automation and evolutionary computation have been used in different clinical settings. The aim of this paper is to discuss the different artificial intelligence techniques and provide a perspective on the benefits, future opportunities and risks of established artificial intelligence applications in clinical practice on medical education, physicians, healthcare institutions and bioethics. Keywords: Artificial intelligence, clinical trials, medical technologies, artificial neural networks, diagnosis.
Mechanical Properties of Layered-Carbon Fiber Reinforced with Vacuum Infusion Process
Authors: Saifullah Ali , Jufri Mohammad , Kurniawati Dini , Chandra Risky
Published: August 2021

Research on material engineering is widely developed in the precursors, composition of the material, and technique to create a composite. The layering and vacuum infusion resin are the developing technology to create the composites with the new characteristics and properties. This experiment is intended to find out the characteristics of layering carbon fiber reinforced by resin and is molded with vacuum infusion technique. The specimens of this experiment is layered-carbon fiber composites determined in three, four, five, six, and seven layers. The precursors of 220 and 240 carbon fibers are the main material of the composites. The tests conducted to the specimens are bending and tensile tests. The both tests are treated to reveal the mechanical properties of the composites. The least layers of 220 and 240 carbon fiber result the highest value of bending test, but the most number of carbon fiber layers show the opposite value. The results are reverse in the tensile test. The highest value of the tensile test is achieved by the most layers of carbon fiber, while the lowest value is in the least layers. This result is almost the same with the strain-stress, but overall the graphic is similarly increase to the most layers. Deduction achieved in this experiment is that the number of layers in the carbon fiber composites is significantly influencing the mechanical properties of the composite.
A research on the stress-strain behaviour of structures made of filled shells
Authors: Tsimbelman Nikita Ya. , Chernova Tatyana I. , Selivanova Mariya A. , Redko Vitalii S.
Published: August 2021

Introduction. The study of the stress-strain state of structures, made of filled shells, remains relevant in terms of interaction between principal structural elements (the shell, the filler, the bed), identification of the optimal combination of shell/filler characteristics, and conditions of their contact. The article addresses the findings of the research on a structural model of a thin cylindrical shell with a filler.

Materials and methods. The problem of determining an effective ratio of basic dimensions of a structure is solved in the context of the maximally uniform distribution of forces in a shell with regard for the accepted constraints concerning the conditions of loading, fixing, and describing interaction between the model elements. In addition, the ratio of indicators of mechanical properties of the filler material and the shell is taken into account. The efficiency criterion is determined as a result of evaluating the stress state of a structure, at which forces inside the shell are distributed most evenly and the values of the radial forces are close to the forces directed along the generatrix of a shell.

Results. The range of the effective ratio of the main dimensions of a shell is identified with regard for the ratio of the values of the indicator of the stress-strain behaviour of the shell and the filler, which is identified for larger groups of the internal filler, distinguished by the value of indicators of deformation characteristics. The co-authors have identified the ranges of ratios of geometric, rigidity and mechanical parameters of the system, that allow the structure to be attributed to the category of filled shells whose analysis can be performed with the help of applicable provisions of computational modeling.

Conclusions. The results of the study allow for the selection of structural parameters based on the pre-set conditions and the criterion of uniformity of distribution of forces in a shell. The study also enables to identify the ratios of the above geometric, rigidity and mechanical parameters at which the structure should be attributed to the category of filled shells or “shells that have a filler” under the pre-set design conditions.
Use of innovative technologies of wall covering devices with modular greening systems
Authors: Korol Elena A. , Shushunova Natalia S.
Published: August 2021

Introduction. The study provides design and technological parameters for wall coverings with various landscaping systems. At present, the problems associated with the study of design and technological parameters in the construction of non-traditional energy-saving engineering systems have not been sufficiently studied. The purpose of the study is to develop new constructive and technological technologies for wall coverings with landscaping systems, which make it possible to systematize various constructive and technological solutions. In accordance with this goal, the following tasks have been formulated: analysis of scientific and technical research of domestic and foreign scientists in the field of green building technologies in relation to the device of wall coverings with landscaping systems; analysis of design and technological parameters for the construction of such coatings.

Materials and methods. The study used methods of comparative analysis and methods of graphic modeling.

Results. On the basis of the study carried out, an analysis of the design and technological parameters for the installation of wall coverings with various landscaping systems was carried out, and the most environmentally friendly and effective options for vertical gardening systems were identified.

Conclusions. Based on the results of the study, it can be concluded that in the field of green building technologies, there is a need to develop new standards that cover the design and construction processes with a detailed description of the design and technical characteristics. On the basis of the analysis of the design and technological parameters for the installation of wall coverings with various greening systems, it was found that, according to the main indicators of the effectiveness of technological solutions, an innovative system of wall coverings with modular greening systems made of bioplastic is the best technical solution.
Pengelolaan Konten pada Media Promosi E-Catering Marketplace bagi Industri Bisnis Jasa Boga Usaha Kecil Menengah
Authors: Tiara Andys
Published: August 2021

Internet banyak disadari para perilaku bisnis sebagai salah satu tools (alat) untuk mengembangkan bisnis di masa depan. Kini fokus perekonomian yang dahulu terkonsentrasi pada pengembangan usaha kecil dan menengah secara konvensional, telah berganti menjadi apa yang disebut Digital Start Up. Bagi Negara berkembang seperti Indonesia, UKM memiliki peran sentral dalam sektor perekonomian. Fokus penelitian ini adalah mengenai pengelolaan konten pada media promosi Redkendi sebagai perusahaan Digital Start Up B2B E-Catering Marketplace. Landasan teori dalam penelitian ini  menggunakan konsep bauran pemasaran (Marketing Mix) pada konteks Komunikasi Pemasaran. Penelitian ini menggunakan metode studi kasus. Pengumpulan data dilakukan dengan wawancara mendalam. Hasil penelitian ini menunjukan bahwa pengelolaan konten pada media promosi E-Catering Marketplace yang dilakukan Redkendi bagi bisnis industri jasa boga usaha kecil menengah mampu dalam memberikan peningkatan wilayah jangkauan pasar dan penataan administrasi yang lebih baik kepada catering UKM dengan melakukan identifikasi terhadap produk inovasi dari sisi Relative Advantage, Compatibility, Complexity, Trialability, Observabilitas.
Corporatismo y coproducción en la lucha contra el empleo irregular: un estudio de caso
Authors: Sanz de Miguel Pablo
Published: August 2021

El artículo aborda la cuestión de la concertación y cooperación entre agentes sociales y estatales en la lucha contra el empleo irregular. El análisis se lleva a cabo desde un enfoque teórico que combina elementos del marco neocorporatista y la perspectiva de la coproducción aplicada a las políticas de inspección de trabajo (co-inspección). El material empírico deriva de un estudio de caso centrado en una acción de cooperación entre los agentes sociales y la inspección de trabajo. Dicha acción se desarrolla en España, a nivel autonómico (Asturias), en un sector, la construcción, que presenta los rasgos propios del centro de trabajo fragmentado como resultado de prácticas ampliamente extendidas de flexibilización de la organización de la producción.  El análisis confirma la relevancia y complementariedad de los enfoques teóricos contrastados, y contribuye a explicar los factores que determinan la configuración del consenso en el ámbito estudiado y la eficacia de este tipo acciones de cooperación para combatir el empleo irregular.
Virus respiratorios detectados a través de biología molecular en niños hospitalizados por Infección respiratoria aguda en tiempos de SARS-CoV-2/COVID-19
Authors: Ruiz-Ponce de León Isabel , Cruz Santiago , Rojas Juan Pablo
Published: August 2021

Introducción: las infecciones respiratorias agudas virales se consideran una de las principales causas de mortalidad y morbilidad en pediatría, El Síndrome Respiratorio Agudo Severo o Grave 2 (SARS-CoV-2), se ha convertido en un importante problema para la salud pública mundial por su alta transmisibilidad, el objetivo del estudio es describir el comportamiento de los virus respiratorios detectados por RT-PCR en niños hospitalizados por infección respiratoria aguda (IRA) en tiempos de SARS-CoV-2/COVID-19 en un centro de atención pediátrica de Cali-Colombia. Metodología: Estudio observacional de corte transversal retrospectivo, donde se evaluaron 113 pacientes mayores de 28 días y menores de 18 años entre marzo y noviembre del 2020, hospitalizados con diagnostico confirmado IRA y con Reacción en cadena de la polimerasa en tiempo Real (RT-PCR) positiva para virus respiratorios. Resultados: Predominio del género masculino (64.6%). en 74.3% se diagnosticó con IRA baja, los principales síntomas fueron tos en 92% y fiebre 74.3% Se identificó SARS-CoV-2 en 53%, Human Rhinovirus/Enterovirus en 27.41% y Virus Respiratorio Sincitial en 15%. El 34.5% de los pacientes requirieron unidad de cuidados intensivos y 15.9% ventilación mecánica Conclusiones: La infección por SARS-CoV-2 fue más común en los pacientes hospitalizados tanto en salas generales como en la unidad de cuidados intensivos pediátricos.
PENGEMBANGAN MEDIA PEMBELAJAAN IPA PADA MATERI CAHAYA DAN ALAT OPTIK KELAS VIII MENGGUNAKAN ADOBE FLASH CS.6
Authors: Tari Tari , Astalini Astalini , Pathoni Haerul
Published: August 2021

Penelitian ini bertujuan untuk mengembangkan media pembelajaran IPA dan mengetahui persepsi siwa. Penelitian ini merupakan penelitian penelitian dan pengembangan yang menggunakan model ADDIE. Tahap penelitiannya meliputi Analisis, Desain, Pengembangan, Implementasi dan Evaluasi. Subjek uji coba penelitian ini adalah siswa kelas VIII SMPN 7 Kota Jambi. Instrumen yang digunakan adalah angket validasi media dan materi, serta angket persepsi siswa. Data dianalisis secara deskriptif. Media yang dikembangkan memiliki format .swf  yang di dalamnya terdapat audio, video, animasi, gambar, serta dilengkapi dengan soal-soal di setiap sub bab materi serta terdapat soal evaluasi untuk semua materi. Hasil validasi media dan materi dengan rata-rata skor 89 (sangat baik) dan 77,5 (baik). Hasil analisis persepsi siswa diperoleh skor rata-rata indikator keseluruhan adalah  80,79 (baik). Berdasarkan hasil tersebut dapat disimpulkan bahwa media pembelajaran IPA ini dapat digunakan sebagai bahan ajar mandiri siswa.
PENGEMBANGAN MODUL FISIKA PADA MATERI FLUIDA MATA KULIAH FISIKA DASAR I UNIVERSITAS JAMBI
Authors: Melinda Melinda , Hendri Menza , Dani Rahma
Published: August 2021

Tujuan penelitian ini adalah menghasilkan modul pembelajaran fisika pada materi fluida dan mengetahui persepsi mahasiswa terhadap modul tersebut. Penelitian ini termasuk penelitian dan pengembangan (Research and Development). Model pengembangan yang digunakan adalah ADDIE (Analyze, Design, Development, Implementation, and Evaluation). Modul pembelajaran fisika pada materi fluida mata kuliah fisika dasar 1 telah dinyatakan layak oleh validator. Hasil ujicoba modul diperoleh 85 (sangat baik) untuk aspek desain pembelajaran, aspek materi yaitu 85,07 (sangat baik), aspek keterbacaan modul yaitu 85,22 (sangat baik), aspek visualisasi modul yaitu 84,11 (sangat baik). Modul fisika dasar 1 materi fluida hasil pengembangan layak digunakan sebagai salah satu bahan ajar pembelajaran di kelas.
KESADARAN METAKOGNITIF MAHASISWA PROGRAM STUDI PENDIDIKAN FISIKA FKIP UNIVERSITAS JAMBI
Authors: Hidayat M , Lestari Neneng
Published: August 2021

Penelitian ini bertujuan untuk mengetahui kesadaran metakognitif mahasiswa Program Studi Pendidikan Fisika FKIPUniversitas Jambi. Sampel yang digunakan ialah teknik sampel total sampling dengan jumlah mahasiswa sebanyak 105.Kesadaran metakognitif di ukur menggunakanangket Metacognitive Awareness Inventory (MAI)  dengan delapan indikator kesadaran metakognitif yaitu pengetahuan deklaratif (declarative knowledge), pengetahuan prosedural (procedural knowledge), dan pengetahuan kondisional (condicional knowledge), perencanaan(planing), strategi mengelola informasi (information management strategies), pemahaman terhadap pemantauan (comprehension monitoring), strategi perbaikan (debugging strategies) dan evaluasi(evaluation). Jumlah total item angket sebanyak 52 buah dan data dianalisis menggunakan statistik deskriptif. Indikator yang paling dominan dengan kategori sangat baik adalah pengetahuan prosedural (54,28 %)dan pengetahuan kondisional (73,14%), perencanaan (73,3%), pemahaman terhadap pemantauan (67,61%), strategi perbaikan (77,77%) dan evaluasi (60%).Sementara itu indikator strategi mengelola informasi pada kategori baik 39,04% dan sangat baik 40% dan indikator pengetahuan deklaratif kategori baik sebesar 43,8%.
PENERAPAN STRATEGI QUICK ON THE DRAW UNTUK MENINGKATKAN AKTIVITAS DAN HASIL BELAJAR SISWA DI KELAS X MIA1 SMA AL-FALAH KOTA JAMBI
Authors: Setianto Sydik Dwi , Hendri Menza , Darmaji Darmaji
Published: August 2021

Penelitian ini bertujuan untuk meningkatkan aktivitas dan hasil belajar siswa. Metode penelitian ini adalah penelitian tindakan kelas. Penelitian ini merupakan penelitian tindakan kelas yang terdiri dari tiga siklus. Subjek penelitian ini siswa kelas X MIA1 Sma Al-Falah. Instrument penelitian ini menggunakan lembar observasi dan test. Hasil observasi dianalisis secara deskriptif kualitatif, sedangkan hasil tes akan dianalisis secara statistic deskriptif. Peningkatan aktivitas siswa terlihat dari rata-rata persentase aktivitas siswa pada siklus I adalah 50,20%, meningkat pada siklus II menjadi 67,70%, dan meningkat pada siklus III menjadi 88,85%. Sedangkan hasil belajar siklus I 67,50 meningkat pada siklus II menjadi 72,50 kemudian meningkat pada siklus III menjadi 77,50.  Hasil penelitian ini menunjukkan adanya peningkatan aktivitas dan hasil belajar fisika siswa pada tiap siklus. Dari hasil penelitian dapat disimpulkan bahwa penerapan strategi pembelajaran aktif tipe quick on the draw dapat meningkatkan aktivitas dan hasil belajar fisika pada materi besaran dan satuan di kelas X MIA1 Sma Al-Falah Kota Jambi.
PENGARUH STRATEGI ACE PADA PEMBELAJARAN FISIKA TERHADAP HASIL BELAJAR PESERTA DIDIK KELAS X DI SMA NEGERI 1 PANGKAJENE
Authors: Prisuna Bayu Fitra
Published: August 2021

Penelitian ini bertujuan untuk mengetahui pengaruh strategi ACE (Activities, Class Discussion, Exercise) terhadap hasil belajar fisika pada peserta didik di SMA Negeri 1 Pangkajene. Jenis penelitian ini quasi experimental. Sampel penelitian ini adalah kelas X MIA1 sebanyak 27 orang sabagai kelas eksperimen dan kelas X MIA2 sebanyak 27 orang sebagai kelas kontrol. Instrumen penelitiannya adalah tes hasil belajar peserta didik. Uji hipotesis dilakukan dengan uji-t. Hasil penelitian menunjukkan bahwa hasil belajar kelas eksperimen berada di kategori tinggi sedangkan kelas kontrol berada di kategori sedang. Berdasarkan hasil uji hipotesis dapat disimpulkan bahwa perbedaan yang signifikan antara hasil belajar kelompok yang diajar menggunakan strategi ACE dengan kelompok yang diajar dengan pembelajaran konvensional.
ANALISIS LANGKAH-LANGKAH PENERAPAN MODEL DISCOVERY LEARNING DALAM PEMBELAJARAN FISIKA
Authors: Dehong Rosinta , Kaleka Melkyanus Bili Umbu , Rahmawati Ana Silfiani
Published: August 2021

This study aims to analyze the steps of applying the discovery learning model in physics learning. This type of research is qualitative with the type of case study. The subjects in this study were physics teachers and students of class X SMKN 2 Ende, totaling 33 students. The object of this research is the application of the discovery learning model. Data collection instruments using questionnaires and documentation. Data were analyzed descriptively. The results showed that the application of the discovery learning model in physics learning for class X students of SMK Negeri 2 Ende was in accordance with the syntax. The syntax of the discovery learning model consists of stimulation, problems, data collection, data processing, verification, generalization.
REKONSTRUKSI MEDIA PEMBELAJARAN VIDEO SCRIBE LISTRIK DINAMIS UNTUK SISWA KELAS XII SMA/MA
Authors: Zunafaroh Risma , Putra Ino Angga , Prihatiningtyas Suci
Published: August 2021

Penelitian ini bertujuan untuk mengetahui kelayakan media pembelajaran, penguasaan konsep dan literasi sains siswa. Desain penelitian menggunakan desain pengembangan ADDIE. Kelayakan media dilihat berdasarkan hasil validasi ahli media dan ahli materi. Hasil penelitian menunjukkan bahwa media pembelajran video scribe lisrik dinamis yang telah dikembangkan memiliki karakteristik: 1) uji validasi produk diperoleh dari hasil nilai ahli media dan ahli materi sebesar 3,67 dengan klasifikasi layak. 2) uji keterbacaan diperoleh dari hasil angket respon guru dan respon siswa sebesar 3,58 dengan klasifikasi layak. Berdasarkan data di atas maka dapat disimpulkan bahwa media pembelajaran video scribe layak digunakan sebagai media pembelajaran fisika.
ANALISIS MINAT SISWA TERHADAP MATA PELAJARAN FISIKA DI SMA N 1 BATANGHARI
Authors: Sandari Tiara
Published: August 2021

Minat belajar memiliki pengaruh terhadap hasil belajar. Apabila seseorang yang tidak memiliki minat pada pelajaran tertentu maka sulit untuk mencapai hasil pembelajaran yang optimal. Sebaliknya apabila seseorang yang memiliki minat pada mata pelajaran tertentu maka akan mencapai hasil pembelajaran yang optimal.  Minat akan terbentuk jika ada usaha dari dalam dirinya dan juga ada dorongan dari luar baik itu dari guru, keluarga, dan lingkungan sekitar untuk mengukai, mempelajari dan mengerjakan soal-soal fisika yang diberikan oleh guru. Tujuan penelitian ini adalah untuk mengetahui minat siswa terhadap mata pelajaran fisika dari hasil deskripsi sikap siswa SMA N 1 Batanghari. Jenis penelitian ini yaitu kuantitatif menggunakan prosedur penelitian survei dengan instrumen yang digunakan adalah angket. Subjek penelitian ini adalah 50 siswa SMA N 1 Batanghari. Hasil penelitian menunjukkan bahwa minat belajar siswa SMA N 1 Batanghari pada kelas X MIPA 1 , X MIPA 2 , X MIPA 3 pada plajaran fisika sudah baik walaupun ada beberapa siswa yang minat belajarnya masih kurang. Agar minat belajar siswa pada pelajaran fisika lebih baik dan lebih meningkat, guru harus menggunakan pendekatan, dan model yang lebih inovatif serta menggunakan media yang lebih menarik agar siswa tertarik untuk mengikuti pembelajaran..
NEED ASSESSMENT METODE PEMBELAJARAN PADA PERKULIAHAN STATISTIK PENELITIAN PENDIDIKAN DIMASA COVID-19
Authors: Wardana Rendy Wikrama , Mayub Afrizal
Published: August 2021

Penelitian bertujuan untuk menggambarkan kebutuhan akan metode pembelajaran yang tepat pada perkuliahan statistik penelitian pendidikan dimasa covid-19. Jenis penelitian yang digunakan adalah deskriptif kuantitatif. Sampel penelitian berjumlah 59 mahasiswa yang terdiri dari 20 mahasiswa S2 pendidikan IPA dan 39 mahasiswa S1 pendidikan Fisika disalah satu Universitas Negeri Di Kota Bengkulu. Instrumen penelitian berupa angket respons mahasiswa yang terdiri dari 8 item pertanyaan. Pengumpulan data dilakukan melalui penyebaran angket melalui google form. Analisis data dilakukan dengan statistik deskriptif. Hasil penelitian memperlihatkan bahwa metode pembelajaran Scafolding menjadi salah satu alternatif metode pembelajaran dimasa covid 19. Selain itu, perkuliahan statistik penelitian pendidikan memiliki karakteristik sulit dan kompleks terutama dalam proses analisis data.