bluuebunny/crossref_metadata_2025 huggingface dataset:
Awareness and Perceptions of University Students in the Business College towards Energy Savings and Renewable Energy Sources in Saudi Arabia
Authors: Akinwale Yusuf Opeyemi
Published: May 2022

Achieving sustainable development goals and realizing the goal of Kyoto Protocol, Paris Agreement and Glasglow Climate Pact to keep the world temperature rise lower than 2o C above pre-industrial levels, there is a need to engage some of the stakeholders who are part of the energy users in a society. Majority of the Saudi citizens are youths and a large number of them are still undergoing university education. This study assessed the awareness, perception and attitudes of university students in the college of business towards energy savings and renewable energy (RE) in the Eastern province of Saudi Arabia. The results using descriptive analysis revealed that the level of awareness of students about energy savings and renewable energy is at medium level. While few of them are concerned about energy-savings and RE usage, many of them are indifferent, which could be as a result of their poor knowledge and awareness about it. At least 3 out of 5 students believed that fossil fuels have negative impact on the environment. Furthermore, the results of logistic regression indicate that there is no statistical difference between gender, age and awareness of energy savings and RE. More so, the results also show that energy education and family factors are statistically significant in influencing students’ awareness of energy savings and RE. Appropriate government policy in university academic curriculum which incorporates energy savings and renewable energy education is recommended in order to realize the government Vision 2030 which is also in line with the UN Climate goal.
Influence of Electricity Consumption of Industrial and Business, Electricity Price, Inflation and Interest Rate on GDP and Investments in Indonesia
Authors: Adi Tri Wahyu , Prabowo Eri , Prasadjaningsih Oetami
Published: May 2022

This study aims to explore the influence of electricity consumption, electricity price, inflation and interest rate on GDP and investments in Indonesia in the period 2001-2018. This paper is explanatory research. A Generalized Structured Component Analysis was a component-based approach to Structural Equation Modelling has used as a research model. The empirical analysis uses time-series data of GDP, Electricity Consumption, Electricity Price, Inflation Rate, Interest Rate, Investments and GDP in Indonesia in the period 2001-2018. The findings of this study are electricity consumption has a significant positive effect on GDP and electricity price. Electricity price has an insignificant positive effect on electricity consumption and investment. GDP has a significant positive effect on electricity consumption but insignificant on investment and inflation. Investment has an insignificant negative effect on electricity consumption and inflation. Inflation has a significant positive effect on the interest rate, vice versa, but is insignificant to electricity consumption. The interest rate has an insignificant positive effect on investment. The Originality of this study, namely previous studies focused more on the relationships and causality between Electricity Consumption, FDI, GDP, while in this study the emphasis is more on predictions between latent variables using the GSCA. In previous studies using total electricity consumption, in this study, the latent variable of electricity consumption is formed by industry electricity consumption and business electricity consumption which is productive consumption in increasing GDP. This study uses a multi-variate study consisting of Electricity Consumption of Industrial and Business, Electricity Price, Investment, GDP variables, and adding Inflation Rate and Interest Rate that represent macro-economic conditions in the research model.
Influence of Green Investment, Environmental Tax and Sustainable Environment: Evidence from ASEAN Countries
Authors: Hieu Vu Minh
Published: May 2022

Currently, sustainable environment has become a global requirement due to the uncertainty of the environmental conditions and require researchers' and policymakers' attention. Therefore, the present research examines the role of green investment and environmental taxes on the sustainable environment in ASEAN countries. The researchers have also used economic growth (EG) and population growth as the control variables. The present article has used secondary sources of data collection such as the Organization for Economic Co-operation and Development (OECD) and world development indicators (WDI) and extracted secondary data from 1981 to 2020. The current research has applied the Augmented Dickey-Fuller (ADF) test to examine the stationarity and applied the panel pooled mean group (PMG) model to test the association between the constructs. The results revealed that green investment and environmental taxes have a negative linkage with carbon (CO2) emission that shows a positive linkage with the sustainable environment in ASEAN countries. The results also exposed that EG and population growth have a positive linkage with CO2 emission that shows a negative linkage with the sustainable environment in ASEAN countries. The present article has provided the guidelines to the policymakers while establishing new regulations regarding sustainable environment through green investment and environmental taxes.
Spatial Profiles and Determinants of Multidimensional Energy Poverty in Rural Nigeria
Authors: Adeyonu Abigail G. , Adams Samuel O. , Kehinde Mojisola O. , Akerele Dare , Otekunrin Olutosin A.
Published: May 2022

This study aims at examining the multidimensional energy poverty (MEP) and its determinants in six geo-political zones of rural Nigeria. We utilized the 2018/2019 Nigeria Living Standard Survey (NLSS) data collected by the National Bureau of Statistics (NBS) in collaboration with World Bank. The data were analyzed using descriptive statistics, Multidimensional Energy Poverty Index (MEPI), Analysis Of Variance (ANOVA), Tobit model, and Pearson correlation. The analysis showed that over 90% of the respondents live below the MEP line with the North East (NE) and South West (SW) having the highest (98.7%) and lowest (82%) respectively. The intensity of MEP at the national level was 0.330. The results of the multidimensional energy poverty index (MEPI) which stood at 0.31 in the country, was highest in the NE (0.345) and lowest in the SW (0.279). Although with varying strength of relationships across the zones, cooking, lighting, and kitchen appliances are notable dimensions that have a significant positive correlation with aggregate MEP. Education, sex, and occupation of the household head as well as household size and monthly expenditure are determinants of the MEP in the country. There are implications for zone-specific and women-focused interventions relating to clean energy and access to kitchen appliances.
Deferred effect of experimental development on physical self-development of girls during study in the military academy
Authors:   National University ", Sliusarchuk Viktor ,   Chernihiv Collegium",   named after T.G. Shevchenko
Published: May 2022

Data from sources of information testify to the urgency of solving the problem of ensuring the activities of girls - future officers for physical self-development, both during and after graduation from a higher military education institution. The purpose of the study is to determine the effectiveness of experimental in the formation of readiness of girls – future officers for physical self-development after its cessation of use in connection with the completion of training at the military academy. Material and research methods. This goal was achieved by using a set of such research methods: analysis, systematization - to process sources of information, and to obtain the necessary empirical data – psychodiagnostic testing (L. Berezhnov test “Reflection on self-development”, adapted version of the questionnaire T. Ehlers “Motivation for success”), pedagogical experiment (statement stage), mathematical statistics. The study involved 18 girls – officers 23.5±0.3 years old, who carried out professional activities in the specialty, but before that one year earlier were part of an experimental group. Results. The use of the development helped to maintain for one calendar year the values of indicators that characterize the ability of girls to carry out: physical self-development; self-assessment of the qualities that ensure such development; the state of formation of the motivational-value component of readiness for the specified development. This was evidenced by the results of the study of these indicators: their values did not differ from those obtained immediately after the experiment. Conclusion. The obtained data testify to the high efficiency and effectiveness of the experimental in solving the problem of forming the readiness of girls - future officers to carry out physical self-development at a high level. Therefore, it is advisable to use the proposed development during the physical education of girls –- future officers in the military academy and independently after its completion.
Physical preparation of qualified female volleyball players in the preparatory period of the general preparatory stage
Authors:   Kamianets-Podilskyi National Ivan Ohiіenko University, Prozar Mykola , Konstantynova Zhanna ,   Kamianets-Podilskyi National Ivan Ohiіenko University, Yakusheva Yulia ,   National Pirogov Memorial Medical University, Komarova Tetyana ,   Podolsk State Agrarian Technical University, Kuzhel Mykola ,   Podolsk State Agrarian Technical University, Khomovskyi Oleksandr ,   Podolsk State Agrarian Technical University, Tsymbalistyi Viacheslav ,   Podolsk State Agrarian Technical University, Balan Sergii ,   Kamianets-Podilskyi Industrial College
Published: May 2022

Physical preparation of female volleyball players plays a big part in achieving maximum goals of both personal and team. Successful selection of means and methods in the preparatory period of the general preparatory stage plays a significant role in proper physical preparation. The goal of research was to determine the state of development of motor skills that are part of the general and special physical preparation of qualified female volleyball players. Material and research methods. Using generalizations, systematization, analysis of literary and documentary sources, we formed the theoretical basis of the study; pedagogical research methods, namely: pedagogical observation, pedagogical testing, ascertaining pedagogical experiment were used to accurately perform the proposed tests, to identify the level of general and special physical preparation of qualified female volleyball players; methods of mathematical statistics were used to process the obtained empirical data. The basis of the study was the volleyball club “Dobrodii-Medical University-School of High Sports Mastery”, which in the season 2021–2022 takes part in the XXXI Championship of Ukraine in volleyball among women’s teams of the Super League. A total of 20 female volleyball players took part in the study. Research findings. Of the 16 tests to determine the level of general and special physical preparation, only two significantly improved, namely “Standing jump” and “Sit and reach”, in both cases the results were significantly reliable (р˂0,01). Seven tests improved slightly: “Standing long jump”, “Vertical flying jump”, “Shuttle run 3х10 m”, “Run 30 m”, “10-second run in a place”, “Throw of a wadding ball in the jump”, “Arm-pumping exercises in prone position” (р˂0,05). There were no significant uptrends of the five test trials: “High jump at a run with getting the mark”, “High jump from the place with getting the mark”, “Shuttle run 5x6 m”, “Run “Christmas tree” 92 m”, “5-minute run”, the results were significantly unbelievable (р>0,05). Conclusion. The upgradation process of the development of physical qualities in modern high-achievement sports needs constant improvement. The obtained research findings indicate that the level of development of physical qualities of qualified female volleyball players directly depends on the adequate tools and methods used by the coaching staff in the preparatory period of the general preparatory stage.
Fractional Order Modeling of 1,2,3 DOF Robot Dynamic
Authors: Cerón-Morales Israel
Published: May 2022

The fractional order modeling method of robot dynamics with one, two and three degrees of freedom is introduced. The stability of the fractional order model is proved by using the second-order Lyapunov method. A basic physical parameter is considered, that is, the inertial mass of the connecting rod. Freecad software is used for mechanical design. The dynamic models of 2-DOF and 3-DOF robots are established, and their motion trajectories are given in plane (x, y) and space (x, y, z) respectively. The model is programmed on the development card based on microcontroller. The advantage of the development card lies in its peripheral output, because it has two analog output channels, which are sent to the oscilloscope. The results are consistent with the proposed model.
On the Transparency of Artificial Intelligence System
Authors: Du Yanyong
Published: May 2022

In order to improve the effectiveness of the management of artificial intelligence system, there is a growing demand for improving the transparency of artificial intelligence system from all parts of society. Improving the transparency of artificial intelligence system is conducive to relevant personnel better assuming their responsibilities and protecting the public’s right to know. Therefore, the principle of transparency appears most frequently in all kinds of ethical principles and ethical guidelines of artificial intelligence, but there are some differences in the definition of its connotation by different subjects. The transparency of artificial intelligence system is reflected in many aspects like algorithm interpretation, data transparency and function transparency. We need to fully understand the limit of artificial intelligence transparency from the perspective of the characteristics of intelligence, the current situation of artificial intelligence technology and the feasibility of technical governance. For the construction path of artificial intelligence system transparency, there are many ways, such as technical approach, ethical and legal regulation and cultural approach.
Mechanical Structure Design and Optimization of a Humanoid Robot Arm for Education
Authors: Morales Kevin , Hoyos Carlos , García Jesús M.
Published: May 2022

This paper introduces the mechanical structure design and construction of a four degree of freedom humanoid robot arm for teaching purposes. The project started from the concept development stage and obtained six suggestions to meet the needs of customers. Then, the concept to be developed is selected according to the product specification. For the proposed concept, seven redesign phases were carried out to achieve the final design proposal. Specifically, continuous simulation steps are carried out to analyze the dynamic response of the structure under load, observe the stress state of each component, and adjust the size of the connecting rod according to the previously defined constraints and specifications. Based on the results obtained, a structure conforming to the original design specification is generated, taking into account the limitations related to the servo motor to be used and the maximum load to be handled. Finally, the kinematics models of the straight arm and reverse arm of the developed product are given.
PERFORMANCE ANALYSIS OF PARKING SPACE CAPACITY AT DR. SOEDONO GENERAL HOSPITAL OF MADIUN
Authors: Labina Bagastha Pudji Yurinko , Mudjanarko Sri Wiwoho , Bahaswan Rizal
Published: May 2022

Parking is an element of facilities that cannot be separated from the overall transportation system. The increase in the population of a city will cause an increase in the need to carry out various activities. Hospital is one of the public facilities with a fairly high level of activity. However, in reality, the parking lot at the dr. Soedono General Hospital in Madiun is often full and disrupts the surrounding traffic. Therefore, it is necessary to analyze the performance of parking capacity and space at the dr. Soedono General Hospital. The research was done by doing a literature study on parking behavior, a preliminary survey at the study site, collecting primary and secondary data, then proceed with analyzing data in the form of capacity and parking space performance. The results of this study show that the maximum parking volume is 217 motorbikes/day and 249 cars/day, the average parking duration for motorbikes is 4.92 hours and 3.63 hours for cars, the maximum parking accumulation for motorbikes is 121 vehicles/day, and 62 cars/day, the maximum parking index for motorbikes and cars is 4.31% and 4.64%, and the parking space requirement for motorcycles (SRP) is 100 SRP and cars 80 SRP.
ELEMENT UP TO STRUCTURE MODELING WALL SHEET PILE WITH STEEL STRUTTING REINFORCEMENT IN FOUNDATION EXCUREMENT
Authors: Lutfi Muhamad , Berangket Rustama , Taqwa Fadhila Muhammad Libasut
Published: May 2022

Evaluation modelling of the OT-22 steel sheet pile wall with type H-350 steel strutting reinforcement in the excavation for the foundation structure with a depth of 7.50 meters was carried out to get the value of the safety factor and wall stability. The evaluation stages include subgrade investigation using the SPT method, data collection of profile steel properties used, interpretation of soil data, staged-construction modeling using the Finite Element Method (FEM) computer application, and analysis of modeling results. From the research that has been done, the value of maximum bending moment (Mmax) is 223.8 kNm/m', the magnitude of the axial force that occurs in the strut members is 22.51 kN, 121.91 kN, and 66.10 kN respectively. The value of maximum lateral displacement (Ux) is 62.4 mm. From these results, it can be concluded that the lateral displacement (Ux) that occurs is much larger than allowable displacement (Uall) 39 mm. Thus, it is necessary to modify the existing sheet pile wall system, such as to change the dimensions of the steel sheet pile, changing the dimensions of the steel strutting, or changing the distance of the steel strutting.
Fruta verde. Los estímulos de la educación sentimental
Authors:   Departamento de Letras. Universidad de Guadalajara, Juan manuel Sánchez Ocampo
Published: May 2022

Este ensayo revisa, desde la perspectiva de Berger y Luckmann, un encuentro con la otredad que se vuelve factor determinante en la socialización secundaria de Germán, personaje principal de la novela Fruta verde, donde él es rara avis que no aceptó como naturales ni perpetuas las condiciones imperantes del medio que lo veía adentrarse en la adolescencia rumbo a la madurez.
Salvador Elizondo: una mirada a la infancia en Autobiografía precoz y Ein Heldenleben
Authors:   Universidad de Guadalajara, Sánchez Ambriz Ana María
Published: May 2022

Salvador Elizondo ha sido considerado por la crítica como uno de los grandes escritores mexicanos del siglo XX. En sus libros se destila la complejidad de las técnicas narrativas contemporáneas, y los temas singulares que definieron su propuesta estética. Dentro de los rasgos centrales de su obra, se encuentra el registro de la infancia, construida mediante elementos autobiográficos y ficcionales, pulsando la memoria a través de la invocación y evocación, según su propuesta teórica.
Noches tristes y día alegre de Joaquín Fernández de Lizardi; los elementos de la novela ilustrada europea en la nueva narrativa mexicana
Authors:   Universidad de Valladolid, Vaca Vázquez Luis
Published: May 2022

Joaquín Fernández de Lizardi es, sin duda, el mejor ejemplo que podemos encontrar de la figura del intelectual-escritor en la Nueva España del S. XVIII. Mediante el análisis de su novela Noches tristes y día alegre, rastrearemos la influencia de la novela ilustrada europea, así como los ecos de la obra Noches lúgubres de José Cadalso. Por último, analizaremos algunas de las principales ideas filosóficas de la época que propiciaron la independencia de México y que aparecen en la obra de Fernández de Lizardi.
La sociedad del rendimiento en Estupor y temblores de Amélie Nothomb
Authors:   Escuela Nacional de Antropología e Historia, Rumualdo Ávila Mauricio Simón
Published: May 2022

Este artículo se trata de un estudio acerca de la presencia de la sociedad del rendimiento del filósofo surcoreano Byun-Chul Han en la novela autobiográfica “Estupor y temblores” de Amélie Nothomb. La finalidad de este trabajo es demostrar la presencia de algunas características de la sociedad del rendimiento dentro de la novela de Nothomb a pesar del distanciamiento temporal y espacial del libro, que se ambienta en Japón a inicios de los años 90. También se pretende mostrar el papel activo de la protagonista del libro como oposición a las concepciones de explotación y autoexplotación laboral de la sociedad del rendimiento.
Hipertextualidad, viralidad y dinamismo en Pegaso Zorokin de Gerardo Arana
Authors:   Letras Hispánicas. Universidad de Guadalajara, Bravo Gutiérrez Oscar Eduardo
Published: May 2022

Pegaso Zorokin es una novela experimental que fue publicada en 2012 en cinco volúmenes de la revista digital [Radiador] Magazine. Está compuesta por veintitrés capítulos sin aparente conexión entre ellos. Esta estructura complica una lectura global y pone en crisis la idea de novela. Sin embargo, es posible encontrar continuidad dentro de los fragmentos si se atiende a los puentes hipertextuales dentro del texto. Estas conexiones logran la unidad buscada. La conformación de la novela es muy similar a la de cualquier red social digital. El objetivo de este artículo es explicar este funcionamiento dinámico. El trabajo analítico fue realizado bajo un método semiótico que involucra los conceptos semiósfera y persona semiótica de Yuri Lotman; hipertextualidad de Gerard Genette y propagabilidad de Gabrielle Marino. El análisis fue aplicado a tres de las cinco entregas de la novela de Arana, demostrando que el texto está compuesto por una red interna cohesionadora.
La salvación laica en el “El silencio de Dios” de Juan José Arreola
Authors:   Universidad de Guadalajara, Vargas Quezada José de Jesús
Published: May 2022

El objetivo de este trabajo es analizar la salvación laica formulada por el Dios ficticio del relato “El silencio de Dios” de Juan José Arreola. Primero, se establece un recorrido por las aproximaciones críticas hechas sobre el texto arreolino. Después, se muestra mediante ejemplos la tensión existencial-religiosa que Arreola efectivamente vivenció y se identifica la presencia de esta condición en su narrativa, especialmente en el relato aquí analizado. Por último, se analiza y se intenta describir la naturaleza de la salvación laica implícita en la respuesta de Dios al protagonista del relato.
La casa
Authors:   Universidad Nacional de Colombia, Peláez Sierra María José
Published: May 2022

No hay palabras ni despedidas en la muerte. En este texto-ensamblaje sobre los últimos momentos de una hija con un padre que está muriendo, y que se lleva con él la casa y la piel, se ponen en cuestión los límites entre el relato testimonial y la ficción; entre el recuerdo y el olvido; entre la culpa y el cuidado. Contar, contar y contar, hablar con el muerto, no para revivirlo, sino, precisamente, por la certeza de que ya no existe.
Conflict in Interpretation? The Definition and Application of Article 22 of the Basic Law of the Hong Kong Special Administrative Region
Authors: Zou Pingxue , Zhao Taotao
Published: May 2022

In April 2020, a debate broke out over whether the Liaison Office of the Central People’s Government in the Hong Kong Special Administrative Region (LOCPG HK) and the Hong Kong and Macau Affairs Office of the State Council (HKMAO) have the authority to comment on Hong Kong's Legislative Council affairs under Article 22 of the Basic Law of the Hong Kong SAR. In response to this debate and to review the divergent interpretations of Article 22 of the Basic Law by China mainland and Hong Kong commentators, this research examines the legislative history, original intention of Article 22, and its relationship with relevant Chinese law and policies. It argues that the LOCPG HK and the HKMAO are not subject to Article 22 of the Basic Law. Furthermore, these agencies' involvement in Hong Kong issues should be regarded as exercising their lawful authority to supervise Hong Kong's internal affairs rather than as "interference". It advocates that to reduce the conflict in interpretation between Mainland and Hong Kong legal communities, textual analysis, systematic content analysis, and the Chinese legal system should be the bases of future interpretation and application of the Hong Kong Basic Law.
Remote Working during the Covid-19 Global Pandemic and its Implications for Employee Motivation: Some Evidence from Nigeria through the Lens of Self-Determination Theory
Authors: Nwoko Charles , Yazdani Khashayar
Published: May 2022

Following the outbreak of the COVID-19 pandemic, governments around the world took several safety measures, including enforced confinement to check the spread of the disease. These measures had economic, health, and psychosocial implications. On the other hand, the pandemic accelerated remote working and the deployment of technology to support this new way of working as businesses needed to continue functioning. Empirical research on the implication of these measures on the mental health, engagement, and motivation of employees abound in other jurisdictions, whereas it is limited in Nigeria. From a self-determination perspective, this study examines the mediating roles of organizational factors (OF) and employee’s individual situation (ES) on employee motivation during the pandemic. The study employed a survey research design while descriptive statistics, exploratory factor analysis, and structural equation modelling were used to analyze the data. Remote working intensity (RW) during the pandemic had a significant positive impact on organizational factors. Employee’s Individual Situation had a significant positive impact on Employee Motivation (EM). The study concludes that as good as remote working may seem, the enforced confinement led to increased stress levels, more mental health challenges, and lower motivation. The moderation role of basic psychological needs (PN) satisfaction was confirmed. The findings showed that employees who could influence their work schedule were more motivated. Higher levels of support from employers that enabled individuals to achieve desired results amidst the uncertainties created by the pandemic were also associated with better levels of motivation. Employees in organizations that found innovative ways for social connection and had regular check-ins by managers were more engaged and motivated because employers’ support was found to be empowering, produced better psychological health, and helped employees feel self-determined. Even though the study shows the association between remote working, basic psychological needs satisfaction, and employee motivation, how motivation level changes after some point or the degree to which it would change in the post-pandemic era remains unclear and should be an area for further study since motivation is not a unitary phenomenon.
Navigating financial toxicity in patients with cancer: A multidisciplinary management approach
Authors: Smith Grace L. , Banegas Matthew P. , Acquati Chiara , Chang Shine , Chino Fumiko , Conti Rena M. , Greenup Rachel A. , Kroll Juliet L. , Liang Margaret I. , Pisu Maria , Primm Kristin M. , Roth Michael E. , Shankaran Veena , Yabroff K. Robin
Published: May 2022

Approximately one‐half of individuals with cancer face personal economic burdens associated with the disease and its treatment, a problem known as financial toxicity (FT). FT more frequently affects socioeconomically vulnerable individuals and leads to subsequent adverse economic and health outcomes. Whereas multilevel systemic factors at the policy, payer, and provider levels drive FT, there are also accompanying intervenable patient‐level factors that exacerbate FT in the setting of clinical care delivery. The primary strategy to intervene on FT at the patient level is financial navigation. Financial navigation uses comprehensive assessment of patients’ risk factors for FT, guidance toward support resources, and referrals to assist patient financial needs during cancer care. Social workers or nurse navigators most frequently lead financial navigation. Oncologists and clinical provider teams are multidisciplinary partners who can support optimal FT management in the context of their clinical roles. Oncologists and clinical provider teams can proactively assess patient concerns about the financial hardship and employment effects of disease and treatment. They can respond by streamlining clinical treatment and care delivery planning and incorporating FT concerns into comprehensive goals of care discussions and coordinated symptom and psychosocial care. By understanding how age and life stage, socioeconomic, and cultural factors modify FT trajectory, oncologists and multidisciplinary health care teams can be engaged and informative in patient‐centered, tailored FT management. The case presentations in this report provide a practical context to summarize authors’ recommendations for patient‐level FT management, supported by a review of key supporting evidence and a discussion of challenges to mitigating FT in oncology care. CA Cancer J Clin. 2022;72:437‐453.
Meningkatkan Kesehatan Masyarakat Guna Mencapai Tujuan SDGs Melalui Penyuluhan Pengelolaan Air Bersih pada Masa Pandemi Covid-19 di Desa Kalimas Kabupaten Situbondo
Authors: Budhy S Theresia Indah , Sudana I Ketut , Rahmawati Septyana Eka , Handayani Roni
Published: May 2022

This community service aims to increase the knowledge of the residents of Kalimas Village about the importance of clean water management as an effort to improve public health in order to achieve the SDGs goals. the service method uses counseling that takes place offline and online to reduce the spread of Covid-19. The results of the service show that the community understands the importance of clean water for health. The construction of reservoirs is proof of the application of infrastructure that supports clean water treatment. The people of Kalimas Village still need material and non-material assistance to increase the SGDs (Sustainable Development Goals) index according to the government's target.
Application of Waterfall model in development of family planning participants information system
Authors: Al Fajar Mulya , Dar Muhammad Halmi , Rohani Rohani
Published: May 2022

The purpose of the family planning program is to improve the welfare of mothers and children, which is the basis for the realization of a prosperous society by controlling birth control as well as controlling population growth. The Department of Population Control and Family Planning in Labuhanbatu Regency has the task of carrying out family planning programs in the Labuhanbatu Regency area whose implementation is assisted by Family Planning Extension Officers in 9 existing sub-districts. District officers record and report family planning data in each sub-district every month. Recording and reporting of family planning data is still done manually. This manual system resulted in the process of submitting reports being delayed due to distance problems between sub-districts and districts. The delay in submitting this report has an impact on the performance of the institution itself. This study aims to overcome these problems with the solution of making a web-based family planning participant data collection information system. The system development method used is the Waterfall model. From the results of the implementation and testing of the system, it is found that the Codeigniter framework can be implemented in a family planning participant data collection information system quickly and easily. Tests using the Blackbox testing method also show valid results. From the results of this study, it can be concluded that to apply the waterfall method in designing and developing a KB participant data information system in Labuhanbatu Regency, it must go through five stages, namely, analyzing system requirements, designing systems using UML, implementing systems with a codeigniter framework, conducting trials with blackbox testing methods, and perform system maintenance. With this system, it is hoped that it can become a recommendation and reference for the Labuhanbatu Regency Population Control and Family Planning Service to implement it so that the problem of delays in reporting family planning data can be handled properly.
Design and Build Expert System Application for Diagnosing Facial Skin Disease based on Android
Authors: Sarinawati Sarinawati , Yanris Gomal Juni , Muti’ah Rahma
Published: May 2022

Today, skin health is the main focus for women and men who want healthy, well-groomed and clean facial skin. The use of chemicals and other external materials allows potential disease for facial skin health. Diseases caused on the face are quite diverse from small to medium scale. The problem that often occurs in the community is the lack of knowledge and limited sources of information about facial skin health causing people to tend to let the disease happen. Based on the problems that have been described previously, this expert system was created to help the public understand the symptoms of facial skin diseases experienced and solutions to overcome these diseases. In the development of this expert system using the forward chaining method as the inference engine and the certainty factor method to determine the diagnostic confidence value. In designing this expert system application the user can choose the symptoms of facial skin diseases, then the output produced is the level of confidence, the possibility of the disease experienced and an explanation of the solution for the initial treatment of the facial skin disease. From the test results based on the Black Box, the results obtained 100% functionality runs according to the list of system requirements. In the accuracy test, a very good accuracy value is obtained, which is 100% of the 10 existing sample data.
SVM and Naïve Bayes Algorithm Comparison for User Sentiment Analysis on Twitter
Authors: Syahputra Rahmat , Yanris Gomal Juni , Irmayani Deci
Published: May 2022

With the emergence of the Peduli Protect application, which is used by the government to monitor the spread of Covid-19 in Indonesia, it turns out to be reaping the pros and cons of public opinion on Twitter. From this phenomenon, a research was conducted by mapping the sentiment analysis of twitter users towards the Peduli Protect application. This study aims to compare two classification algorithms that are included in the supervised learning category. The two algorithms are Support Vector Machine (SVM) and Naïve Bayes. The two algorithms are implemented in analyzing the sentiment analysis of twitter user reviews on the Peduli Protect application. The dataset used in this research is tweets of twitter users with a total of 4,782 tweets. Then, compared to how much accuracy and processing time required of the two algorithms. The stages of the method in this research are: collecting data from user tweets with a crawling technique, preprocessing text, weighting words using the TF-IDF method, classification using the SVM and Naïve Bayes algorithm, k-fols cross validation test, and drawing conclusions. The results showed that the accuracy of the SMV algorithm with the k-fold test method was 86% and the split 8020 technique resulted in an accuracy of 79%. Meanwhile, the Naïve Bayes algorithm produces an accuracy of 85% with k-fold, and an accuracy of 80% with a split 8020. From these results it can be concluded that both algorithms have the same level of accuracy, only different in processing time, where Naïve Bayes algorithm is faster with time required 0.0094 seconds.
Internet of Things-based Agricultural Land Monitoring
Authors: Andrew Andrew , Haryono Haryono
Published: May 2022

Agriculture is an industrial sector that produces raw materials such as rice, corn, and agricultural products. In the current era, there should be no problem if there is a food shortage because society, industry, and education do not make a real contribution to supporting the agricultural industry. The state also needs good agricultural land, so that the state can fulfill the needs of its people. Without good agriculture, a country will not be able to meet the needs of its people. Modern society today is not or is rarely concerned with agriculture. Agriculture is carried out only by providing fertilizer, water, and land, paying attention to the quality of the agricultural land. One of the problems of declining agricultural production is crop failure. One of the reasons island for agriculture. Soil is the most important part of the world of agriculture. If the land is not cultivated then the land is difficult to become an ideal place for agriculture. The Internet of Things can be used as a solution to problems by tilling the soil and monitoring soil conditions. In conditions in the dry season, soil moisture needs to be done by water. In the rainy season, the land should not be flooded, let alone submerged and flooded. In order to maintain the balance of moisture and waterlogged soil, the Internet of Things is a solution for monitoring and managing agricultural land. Internet of Things is a device that can communicate with each other from one device to another, such as sensors and actuators. Good land cultivation makes agricultural land fertile. Agricultural land processing is maximized by adding a monitoring system for agricultural land using a micro-controller Arduino Uno, NodeMCU ESP8266, several sensors, and integrated devices. The purpose of this research is to make a prototype that is useful for monitoring agricultural land
Terapia regenerativa em dente com rizogênese incompleta após traumatismo dentário do dente 21: relato de caso clínico
Authors: Chaves Hebertt Gonzaga dos Santos , Souza Lara Mariani Lima de , Macedo Isabella Figueiredo Assis , Maia Caroline Andrade , Figueiredo Barbara , Ferreira Isabella da Costa , Maia Gabriele Andrade , Ferreira Gabriela da Costa , Silva Victor José de Lima , Casadei Bruna de Athayde
Published: May 2022

O tratamento endodôntico tem por objetivo prevenir ou tratar alterações periapicais decorrentes de injúrias pulpares. Em dentes permanentes imaturos o tratamento apresenta algumas peculiaridades. Dentre as modalidades de tratamento utilizados nesses casos está a terapia regenerativa. Esta é uma opção para o tratamento de dentes necrosados com ápice aberto, sendo uma alternativa à apicificação que é realizada mundialmente com grande sucesso, porém não permite o término do desenvolvimento dental deixando muitas vezes as paredes frágeis e finas, susceptíveis a fraturas e consequente perda do elemento dental. Além disso a necessita de várias sessões para trocas periódicas de hidróxido de cálcio; tendo maior risco de nova contaminação no interior do canal radicular. A colaboração do paciente pode se tornar um fator negativo pelas sucessivas consultas necessárias. Com a evolução da ciência e novas pesquisas realizadas, a terapia regenerativa pode ser uma substituição vantajosa à apicificação, pois é mais rápida e com resultados promissores, sendo, porém, necessários ainda mais estudos para o aprimoramento da técnica, elaboração de um protocolo definitivo, bem como estudos dos resultados alcançados a longo prazo. Este trabalho se destina a apresentação de um caso clínico de terapia regenerativa de um dente necrosado e ápice aberto com diagnóstico de necrose pulpar de um incisivo central superior esquerdo de uma criança de 8 anos após trauma pregresso.
Penentuan Strategi Pengembangan Agribisnis Jahe di Karesidenan Surakarta Pada Masa Pandemi Covid-19
Authors: Utomo Widianto Prasetyo , Kurniawan Thauefek , Fauzi Ahmad , Wisudawati Tri , Sulistyowati Ecclisia , Saputro Wahyu Adhi
Published: May 2022

Jahe merupakan komoditi khas di Indonesia dengan potensi besar yang dimiliki seperti sebagai rempah-rempah dan obat alami. Alasan tersebut yang membuat jahe sangat mudah dikomersialisasikan. Indonesia juga mengekspor jahe ke negara lain. Permintaan akan jahe yang begitu banyak mencapai ribuan ton terkadang tidak dapat terpenuhi karena kapasitas produksi dalam negri masih minim. Masalah lain yang muncul adalah segi kualitas dan kontinuitas yang masih sering tidak terselesaikan dengan baik. Penelitian ini bertujuan untuk mengetahui strategi pengembangan agribisnis jahe di karesidenan surakarta pada masa pandemi covid-19. Lokasi penelitian adalah tiga kabupaten yang termasuk ke dalam Karesidenan Surakarta yaitu Kabupaten Karangnanyar, Sukoharjo dan Klaten. Penelitian ini bertujuan untuk mengetahui strategi pengembangan agribisnis jahe di Karesidenan Surakarta. Populasi dalam penelitian ini adalah petani yang berada pada Karesidenan Surakarta. Sampel yang digunakan dalam penelitian ini adalah 35 petani jahe yang ada di Kabupaten Karangnanyar, Sukoharjo dan Klaten. Metode analisis yang digunakan dalam penelitian ini adalah SWOT. Hasil analisis menunjukkan bahwa posisi RTI dalam matriks IE di kuadran dua yakni tumbuh dan membangun. Strategi SO yang bisa dilakukan adalah menguatkan pasar yang menampung produksi jahe secara kontinyu sehingga produk jahe bisa ditampung dan memproduksi lebih tinggi lagi. Strategi WO yang bisa dilakukan adalah pemberian modal baik berupa hibah maupun pinjaman agar petani mau menamam jahe. Strategi terhadap ancaman (ST) diperlukan untuk konsistensi jahe yang dihasilkan oleh petani secara berkelanjutan. Strategi WT bisa dilakukan dengan memperkuat teknologi budidaya jahe sehingga mampu ditanam disaat cuaca tidak menentu.Keywords : Jahe, Kekuatan, Kelemahan, Peluang, Ancaman
ANALISIS NILAI TAMBAH DAN RISIKO INDUSTRI RUMAH TANGGA TAPE KETAN BAKUNG LOR KECAMATAN JAMBLANG, KABUPATEN CIREBON
Authors: Wijaya Wijaya , Juleha Juleha , Anggraeni Ameliya Setia
Published: May 2022

Penelitian ini bertujuan untuk mengetahui besarnya : (1) biaya, penerimaan dan pendapatan, (2) niai tambah, dan (3) besarnya risiko yang dihadapi oleh industri rumah tangga tape ketan di Desa Bakung Lor Kecamatan Jamblang Kabupaten Cirebon dalam satu kali proses produksi. Penelitian menggunakan metode survai.. Data yang dipergunakan yaitu data primer dan data sekunder. Ukuran sampel sebanyak 5 industri rumah tangga tape ketan yang ditentukan secara purposive. Analisis yang digunakan adalah biaya, penerimaan, pendapatan, nilai tambah dan risiko. Hasil penelitian menunjukkan bahwa : (1) dalam satu proses produksi untuk setiap kilogram bahan baku beras ketan, diperlukan biaya sebesar Rp 26.956,- ; penerimaan sebear Rp. 40.200,- dan pendapatan sebesar Rp. 13.244,-. (2) besarnya nilai tambah dalam satu kali proses produksi sebesar Rp 14.377,33,-. dan (3) industri tape ketan Bakung yang berada di Desa Bakung Lor Kecamatan Jamblang Kabupaten Cirebon tidak memiliki risiko kerugian. Kata kunci : Nilai Tambah, Risiko, Industri Tape Ketan
Analisis Usahatani Jagung Pipilan Berdasarkan Status Penguasaan Lahan di Desa Babakanloa Kecamatan Pangatikan Kabupaten Garut
Authors: Lestari Nur Intan , Erawan Wahid , Awaliyah Fitri , Febrianti Tintin
Published: May 2022

ABSTRAK Tanaman Jagung Pipilan merupakan komoditas tanaman pangan unggulan di Kecamatan Pangatikan Kabupaten Garut. Penelitian ini bertujuan untuk menganalisis usahatani jagung pipilan berdasarkan status penguasaan lahan. Penelitian ini dilaksanakan di Desa Babakanloa Kecamatan Pangatikan Kabupaten Garut pada bulan Oktober sampai November 2021. Jenis data yang digunakan pada penelitian ini yaitu data primer dan data sekunder. Pengambilan sampel pada penelitian ini menggunakan metode purposive sampling dengan persentase pengambilan sampel 10% dari jumlah populasi, sehingga diperoleh sampel petani pemilik 18 orang, dan petani penyakap 18 orang. Analisis data yang digunakan dalam penelitian ini adalah kuantitatif deskriptif dengan menganalisis biaya produksi usahatani, penerimaan, pendapatan, dan kelayakan usahatani. Hasil penelitian menunjukkan bahwa rata-rata total biaya produksi yang dikeluarkan oleh petani pemilik sebesar Rp 19.210.239/Ha/Musim Tanam, sedangkan petani penyakap sebesar Rp. 11.145.867/Ha/Musim Tanam. Sistem bagi hasil usahatani jagung pipilan di daerah penelitian untuk petani penyakap adalah 50% dari hasil keseluruhan hasil produksi. Usahatani jagung pipilan yang dijalankan oleh petani pemilik dan petani penyakap layak untuk diusahakan dengan rata-rata nilai R/C rasio sebesar 1,6 untuk petani pemilik, dan nilai R/C rasio sebesar 1,3 untuk petani penyakap. Kata kunci: Analisis Usahatani, Jagung Pipilan, Status Penguasaan Lahan.
Pengaruh Pemberian Variasi Dosis Pupuk Kandang Terhadap Berat Kering Tanaman Mahkota Dewa
Authors: Anggraeni Dewi Nur
Published: May 2022

Mahkota dewa (Phaleria macrocarpa (Scheff.) Boerl) merupakan tanaman yang memiliki zat aktif dalam pengobatan. Pertumbuhan tanaman mahkota dewa dikategorikan tidaklah sukar, dalam perawatan atau pemeliharaan perlu dilakukan pemupukan, dan pemupukan yang digunakan tidak boleh pupuk kimia dikarenakan akan dapat merusak atau mengurangi kadar zat efektif dari metabolit sekunder yang terkandung di dalam tanaman mahkota dewa. Tujuan dari penelitian ini adalah untuk mengetahui dosis pupuk yang paling baik dalam pertumbuhan mahkota dewa, terutama dalam menghasilkan berat kering tanaman. Metode penelitian yang digunakan adalah memberikan variasi dosis pupuk kandang yaitu 0gr, 50 gr, 100 gr, 150 gr, 200 gr, 250 gr diberikan pada bibit tanaman mahkota dewa; untuk memperoleh berat kering tanaman dilakukan pengeringan dan penimbangan dari tanaman mahkota dewa yang sudah berusia 8 minggu. Berat kering tanaman mahkota dewa yang diberi perlakuan dosis pupuk kandang 250 gr menunjukkan hasil yang lebih baik dibandingkan dengan perlakuan dosis yang lain dengan nilai rerata berat kering yang diperoleh sebesar 6,67 gr.
La risoluzione di equazioni: tra rappresentazioni grafiche e linguaggio algebrico
Authors: Lo Sapio Rosalia Maria , Mellone Maria , Coppola Cristina
Published: May 2022

In questo lavoro si propone una riflessione riguardo l’importanza di costruire percorsi didattici mirati a favorire un collegamento tra rappresentazioni grafiche e linguaggio algebrico per la risoluzione delle equazioni. In particolare, gli studi sul ruolo della visualizzazione nell’apprendimento della matematica e sul Early algebra apriranno ad una riflessione sull’utilizzo di rappresentazioni grafiche per la risoluzione di equazioni di primo e secondo grado. Inoltre, facendo riferimento alla tecnica delle "costruzioni in linee" di Rafael Bombelli in cui vengono utilizzate delle rappresentazioni geometriche per la costruzione della formula risolutiva di particolari equazioni di terzo grado, verrà presentato un esempio di situazione matematica in cui le tecniche risolutive saranno supportate proprio dalle costruzioni geometriche proposte dal matematico bolognese. Le situazioni matematiche presentate non saranno da intendersi come una proposta didattica, l’auspicio è che gli esempi mostrati e gli studi di ricerca presi in considerazione possano essere utili al lettore-insegnante per la costruzione di percorsi didattici inclusivi ed efficaci, in cui il registro algebrico e quello visuale-geometrico siano sempre più in comunicazione tra loro.