bluuebunny/crossref_metadata_2025 huggingface dataset:
Mapping Alteration Zones for Detection of Economic Minerals using Integrated Tools in District Lower Dir, Northwest Khyber Pakhtunkhwa, Pakistan
Authors: Ul Islam Nazir , Lei Liu , Shaheen Khalil Yasir , Mukhtar Ahmad Said , Ullah Imran
Published: January 2024

The study area is the part of Lower Dir which is geographically situated in the NW of Khyber Pakhtunkhwaprovince, Pakistan. Geologically this area lies in the western part of the well-known Kohistan Island Arc. It representsthe best exposure to subduction-related island arc and has been regarded as the prominent metallogenic belt that hosts avariety of various minerals. The area has experienced various tectonic episodes in the past and altered the rockassemblages which developed the huge potential of copper and other precious base metals. To detect and monitor thesealteration zones, remote sensing techniques coupled with field observation were evaluated in the current study.Landsat-7, Landsat-8, and Sentinel-2B images were processed under the shelter of Principal component (Crostatechnique) analysis to demarcate the separate alteration zones. It was confirmed from the results that the signature ofthe mapped alteration zone reflects the ground truth observation of copper mineralization in the target area.Furthermore, remote sensing signatures were correlated with the petrographic details which also confirmed thesealteration zones. Spectrometry of the selected samples also delineates the same signature which is best fitted with theremote sensing data. From our current analysis, we suggest that a principal component technique in terms of medium tohigh-resolution remote sensing data is more beneficial for mineral exploration
Incarceration and Older Women
Authors: Benedict Regina
Published: January 2024

For the first time, this book offers qualitative research on the lives and social relationships of older imprisoned women. In-depth interviews with twenty-nine female prisoners in the south-eastern United States show that older women both engage in generative behaviours, or 'giving back', in prison and also wish to do so upon their release.
Disciplining Democracies
Authors: Black Lindsay
Published: January 2024

This book examines Japan's relationship with Myanmar from the passage of its constitution in May 2008 to the February 2021 coup d'état that finished its transition to a 'disciplined democracy'. It develops a unique Area Studies approach that critiques how Japan's foreign policy elites perceive Japan's role in the liberal international order.
Troubled Pasts in Europe
Authors: Zupančič Rok , Kočan Faris , Andresen Kenneth , Bojarska Katarzyna , Dacosta Ricardo , Farrell Seamus , Fiedler Anke , Hoxha Abit , Ioannidis Nikandros , Kirk Niamh , Martín Irene , Milioni Dimitra L. , Panos Dionysis , Paradés Marta , Rawski Tomasz , Triga Vasiliki , Vučko Tjaša
Published: January 2024

Based on the findings of a major research project, this book investigates how European societies confront their troubled pasts. The text explores what measures can be taken and which strategies endorsed to overcome difficult historic legacies in seven European states, Kosovo, Bosnia and Herzegovina, Germany, Ireland, Spain, Cyprus and Poland.
The Role Of Organizational Commitment In Mediating The Effect Of Employee Well-Being And Workload On Employee Performance: A Case Study Of ABC Company In Medan, Indonesia
Authors: Azzahra Syafitri Matondang Ridha , Lumbanraja Prihatin , Siahaan Elisabet
Published: January 2024

Over the last 5 years, ABC company in Medan has been experiencing a financial issue that led to several other problems such as the absence of employee performance appraisal, salary and compensation cuts which also have an impact on employee well-being, as well as the implementation of an early retirement program which has caused a number of employees to take part in the program thus impacting on high workload and decreased employee organizational commitment. Therefore, the present study aims to investigate and elucidate the effect of employee well-being and workload on employee performance through organizational commitment as a mediating variable at ABC Company Medan. Descriptive Quantitative was employed as a research design with Causal Associative as the methodological approach. The present study used both primary and secondary data that were obtained through a list of questionnaire statements and interviews as well as documentation studies. 58 employees of ABC Company Medan were the sample in this study which was selected using the Total Sampling technique or a saturated sampling out of 58 populations. The data analysis techniques using descriptive statistical analysis and path analysis, using Smart PLS. Based on the results, it was figured out that, directly, employee well-being has a positive and significant effect on both organizational commitment and employee performance. Organizational commitment has a positive and significant effect on employee performance. However, workload has a negative and significant effect on both organizational commitment and employee performance. Based on the Sobel Test, indirectly, employee well-being has a positive and significant effect on employee performance and workload has a negative and significant effect through organizational commitment as a mediating variable on employee performance.
Implementation of Vikor Algorithm in Web-Based Recommendation System for Obstetrician Selection
Authors: Andrew Richard , Adline Twince Tobing Fenina , Kusnadi Adhi
Published: January 2024

The process of childbirth is a natural event for women; with the increase in birth rates, selecting a suitable obstetrician becomes essential. However, many couples find it challenging to choose the right obstetrician, from consultations to hospital births. This study aims to develop an obstetrician recommendation system to overcome decision-making challenges that involve many criteria. The method used is VIseKriterijumska Optimizacija Kompromisno Resenje (VIKOR), which is one of the best methods in Multiple Criteria Decision Making (MCDM) for ranking and selecting alternatives. This method involves several steps, including determining the weight of the criteria, normalizing the matrix, calculating the Utility Measure and Regret Measure, and calculating the VIKOR index. Testing was carried out through scenario tests and user survey tests using the USE questionnaire. The scenario test results show the successful implementation of VIKOR in this system. The results of the user survey test indicated a high level of satisfaction with a score of 83.34%, which fulfilled the four variables in the USE questionnaire: usability (79.76%), ease of use (84.81%), ease of learning (84.81), and satisfaction (83.31%). The results of this study have important implications for increasing the effectiveness of decision-making in selecting the right obstetrician. By incorporating the VIKOR method into an application, this research provides a valuable contribution to developing a VIKOR-based recommendation system. It emphasizes the importance of applying this method in complex decision-making environments.
Indonesia Insurance Development with Various Aspects and Prespectives of The Regulatory Approach
Authors: Sopian Arip , Puspitaloka Mahadewi Erlina
Published: January 2024

The study focused on the development of insurance in Indonesia from time to time, with a review of its definitions and uses, which can be interpreted as an agreement in which the insurer binds himself to the insured by receiving a premium, to compensate for losses, or not to obtain the expected benefits, which can be borne due to events which is not known in advance. In order to get insurance coverage for risks that may occur, the insured must pay a premium to the insurance company within a certain period of time. Insurance in general means security, compensation, guarantee, protection. Insurance is a transfer of risk by paying premiums or fees (a certain amount) with a guarantee to get compensation in the form of benefits or packages (compensation) in the event of a certain loss (special loss) due to a risk (including the risk of illness). There are two essential elements in insurance, namely risk transfer and loss sharing. Insurance from an economic point of view is a method of reducing risk by moving and combining protection against financial losses. From another point of view, a business for example, is a company whose main business is receiving or selling services, transferring risks from other parties, and obtaining profits by sharing risks among a number of its customers. This study uses a literature review which is part of a qualitative study, which is related to the subject of insurance research in Indonesia.
The Relationship Between Emotional Intelligence And Adolescent Religiusity In Students Of SMA Negeri 2 Medan
Authors: Ahmad Khan Hafiz , Amanah Surbakti , Salamiah Sari Dewi
Published: January 2024

Abstract School is a determining factor for the development of a child's (student) personality, both in the way of thinking, behaving, and how to behave. Many problems (juvenile delinquency) arise in the process of adaptation and interaction between adolescents and their environment. The purpose of this study was to determine the relationship between emotional intelligence and religiosity together with juvenile delinquency in students of SMA Negeri 2 Medan. This study used a quantitative research method with a correlational approach with a sample of 208 teenagers. The results showed that there was a negative relationship between emotional intelligence and juvenile delinquency as seen from the value of the coefficient (rxy) = -0.777 with p = 0.000 <0.050, meaning that there was a negative relationship between emotional intelligence and juvenile delinquency. The higher the emotional intelligence, the lower the delinquency. teenager.
Effectiveness Of Scientific Learning Module Through Project Based Learning Model On Materials Of Processing Organic And Ororganic Waste
Authors: Taula Sari Rona , Angreni Siska
Published: January 2024

Science Lesson is a subject that demands a lot of conceptual understanding, because in science learning, many students are faced with abstract concepts. Teachers need to direct the students through meaningful learning process that they experience themselves so as to apply knowledge in everyday life. Thus the use of science-based learning-based learning module is expected to increase student activity and learning outcomes. The research development model is a 3-D development model (tree D). The purpose of research is to produce learning module science- based project based learning on the material of organic and inorganic waste is effective. Data collection using validation sheet, practical and module effectiveness. The technique of data analysis is descriptive data, that is by describing the practicality of using science-based learning process-based learning module. Based on the result of research, it can be concluded that the learning module of IPA on organic and inorganic waste processing materials oriented project based learning including effective category in terms of student activity, student motivation and student learning outcomes.
Quadruple Helix As A Business Communication Model Of Jakarta MSME Assistance
Authors: Tursanurohmad Noviana , Nimran Umar , Raharjo Kusdi , Nayati Utami Hamidah
Published: January 2024

The objective of this study is to examine the implementation of the quadruple helix business communication strategy for digitizing MSMEs in Jakarta. Specifically, the study aims to assess the effectiveness of the strategy in increasing awareness and understanding of digitalization among MSME players and to evaluate its impact on the development of digital skills and capabilities. This study adopts a qualitative research method. The qualitative component involves conducting interviews with key stakeholders, including government officials, academics, business representatives, and MSME players. These interviews aim to gather insights into their perceptions and experiences regarding the quadruple helix strategy and its implementation in MSME digitalization efforts. The quadruple helix business communication strategy is a collaborative approach involving government, academics, business people, and society to achieve common goals. This strategy is particularly relevant in the context of digitizing micro, small, and medium enterprises (MSMEs) in Jakarta, as it can enhance awareness and understanding among MSME players regarding the importance of digitalization. Additionally, this strategy can help MSME players develop their digital skills and capabilities. The implementation of the quadruple helix business communication strategy in Jakarta's MSME digitalization efforts is coordinated by HIPMIKINDO, which serves as a communication hub connecting the government, academics, and MSME players. Rather than acting as an initiator, HIPMIKINDO positions itself as a collaborator among the four main stakeholders, forming a quadruple helix framework for effective communication.
Men's Perfume Recommendation System Using Analytic Hierarchy Process (AHP) and Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) Method
Authors: Adline Twince Tobing Fenina , Kusnadi Adhi , Endariahna Surbakti Eunike , Rayhan Harsono William , Ivan Wijaya Aurelius , Dinarta Farrel , Irelynn Maecyntha , Paskah Richard
Published: January 2024

Perfume has been a product used for thousands of years by human civilization. Rapid growth of perfume products creates a problem especially for men to choose the best perfume to fit their personality. This research aims to help men find out which perfume suits each individual's personality by inputting a comparison of four main criteria, namely quality, price, aroma and durability. In this research, the research team built a perfume recommendation system specifically for men using the application of the Analytic Hierarchy Process (AHP) & Technique for Order of Preference by Similarity to Ideal Solution (TOPSIS) algorithm. The research resulted in an 89.17% usefulness score, 89.34% ease of use, 89.34% ease of learning, and 91.61% satisfaction, resulting in an overall score of 90.07%. The research results demonstrate that the AHP and TOPSIS algorithm can assist men in choosing appropriate perfume through its implementation in the system built by the research team, which was tested using a questionnaire
Use Of Instagram Social Media As Blitar City Government Branding Program (Rt Keren Case Study Program, Bendogerit Village)
Authors: Roifatul Lailin Ulva , Reta Kusumawijayanti Anita , Dyan Nofa Harumike Yefi , Lailatus Saadah Dwi
Published: January 2024

Social media has developed into a very effective tool for communicating and promoting things in various aspects of life, including in government. Instagram has become a very effective communication and promotion tool in various aspects of life, including in the government sector. As is the case in Blitar City, the RT Keren  Program which will be launched in 2022 will use social media to communicate and compare government programs. The “RT Keren” program, which means “Neighborhood Space with Diversity, Religious and Nationalist,” aims to stabilize the community's economy after the COVID-19 pandemic by providing physical and non-physical assistance. The aim of this research is to disseminate and disseminate the use of Instagram as a branding tool for the RT Keren government program in Bendogerit Village, Blitar City. Therefore, researchers will explain how Instagram is used as a branding medium for the RT Keren program in Bendogerit Village, Blitar City. This study was conducted using a qualitative approach and a case study. Meanwhile, the theory used is new media theory. Based on observations, Instagram has developed into an effective platform for promotion and communication as well as branding. The results of previous research or previous research on the subject of this research show relevant facts. Based on the results of studies or research results, it shows that Instagram has become an effective tool for promoting RT. Keren, increases community participation, and strengthens the identity of the Bendogerit region. However, there are some issues that need to be addressed, such as implementing more consistent content management and trying to reach a larger audience. Utilizing social media as a branding tool for government programs is a positive step in encouraging community participation and improving the image of local government. The results of the research that has been carried out show that Instagram is an effective/branding tool in promoting the RT.Keren program, increasing community participation, and strengthening the identity of the Bendogerit region. Instagram social media has become a very influential communication and promotional tool in various aspects of life, including in the realm of government. However, there are several challenges that need to be overcome, such as more consistent content management and efforts to expand audience reach. Utilizing social media as a branding tool for government programs is a positive step in encouraging community participation and improving the image of local government.
Implementation of Naïve Bayes Algorithm in Sentiment Analysis of Twitter Social Media Users Regarding Their Interest to Pay the Tax
Authors: Wahyu Andrian Bagas , Adline Twince Tobing Fenina , Zuhdi Pane Ivransa , Kusnadi Adhi
Published: January 2024

Since 2008, tax revenue has failed to reach the target set in the State Budget each year. Until 2021, tax revenue managed to reach the target that had been targeted in the 2021 state budget. In the midst of improving tax revenue, towards the end of February 2023, a case involving the son of a Directorate General of Taxes (DGT) that made the father called by the Corruption Eradication Commission (CEC) to be asked for an explanation of his assets. After the case, there were many calls in the community to stop paying taxes, which was assessed by Tauhid Ahmad as Executive Director of Indef as a form of decreased trust in tax collecting institutions. This can affect the amount of revenue from taxes because trust in the government is one of the factors that tend to affect public compliance in paying taxes. Which can affect the amount of revenue from taxes because trust in the government is one of the factors that tend to affect public compliance in paying taxes. One of the crowded calls is the pros and cons of the tax boycott movement on Twitter. With the pros and cWith the pros and cons of the movement that can affect tax revenues on Twitter social media, an assessment based on sentiment analysis is needed which is divided into positive, neutral, or negative categories. Sentiment analysis in this research is carried out using three variations of Naïve Bayes assisted by the TF-IDF word weighting model, namely Gaussian Naïve Bayes, Multinomial Naïve Bayes, and Bernoulli Naïve Bayes. Then Confussion Matrix is used to evaluate the model by obtaining the accuracy, precission, recall, and f1-score values and the use of Synthetic Minority Oversampling Technique (SMOTE) to handle unbalanced data. The results of this study on unbalanced data, the implementation of Bernoulli Naïve Bayes using the SMOTE technique on a dataset comparison of 80:20 resulted in better performance than the variations of Gaussian and Multinomial Naïve Bayes with accuracy results of 91.03%, precision, 71.11%, recall 71.43%, and f1-score of 71.18%.
Strategy To Increase The Competitiveness Of Umkm In The Tourism And Creative Economy Sector Of Samosir Regency With Go-Digital And Transformational Leadership
Authors: Ekana Nainggolan Lora , Triapnita Nainggolan Nana , Lie Darwin
Published: January 2024

MSMEs in the tourism sector play an important role in business development and continue to contribute to economic strength and social development in various countries, one of which is Indonesia, and support each other and contribute to generating foreign exchange for the country. The euphoria of the world community has caused tourism visits to increase, especially after Indonesia officially hosted World Tourism Day or World Tourism Day 2022, which had the impact of becoming increasingly well-known to the tourism sector, especially Samosir Regency. This research took a population of 462 MSMEs in Samosir Regency with a sampling technique, namely cluster random sampling with a sample size of 150 MSMEs in 2 Districts of Samosir Regency. Data sources include secondary data originating from relevant agencies and primary data directly from business actors. Data collection techniques use interview documentation and questionnaires. The research results showed that the influence of Go-digitalization and transformational leadership was positive and significant on competitive strategies for MSME actors in the Tourism and Creative Economy sectors of Samosir Regency. The development of digital technology is increasingly rapid, especially after the pandemic disaster. This also encourages community actors to shop online. It's no wonder that electronic trading platforms are selling well as people's choice for shopping and transactions. MSME digital acceleration is carried out to build competitiveness so that MSMEs can be stronger. Transformational leadership is the process of mobilizing all one's abilities to influence, move, direct other people. Transformational leadership is a process of mobilizing all one's abilities to influence, move and direct other people. The suggestion from this research is government support to encourage and provide assistance to business actors so they are able to compete with other tourism industries. One form of support is for the government to provide space for learning to realize technological literacy through outreach and training to business actors. Then we need to utilize new marketing strategies, actively producing goods that consumers can buy directly for the types of products that are currently on the rise during the pandemic.
Skinophile: The Art Of Skincare Selection With Haar Wavelet
Authors: Wibisono Giovanni , Setiawan Johan , Sulaiman Agus
Published: January 2024

In this study, a mobile application has been developed with the primary objective of classifying facial skin types to facilitate the selection of appropriate skincare products tailored to individual skin needs. The motivation behind this research stems from the widespread issue of individuals being unaware of their specific skin types, which often leads to suboptimal skincare routines and, in some cases, adverse effects such as skin dullness and damage. To address this challenge, a comprehensive problem-solving approach has been adopted. The methodology encompasses the utilization of the Haar Wavelets method for facial image feature extraction, complemented by the application of the Support Vector Machine (SVM) algorithm for precise skin type classification. Face Recognition technology has also been integrated to enhance the accuracy and reliability of the classification process.In terms of system development, an Agile methodology has been employed, facilitating swift and cost-effective project completion. This agile approach ensures the development process is efficient, reducing both time and financial resources.The mobile application developed for this purpose utilizes the Python programming language, specifically incorporating the PyWavelets library. The culmination of this research effort is a user-friendly mobile application that enables users to capture their facial images. Subsequently, the application employs advanced algorithms to identify their specific skin type, providing personalized recommendations for suitable skincare products and routines. This innovative solution aims to empower individuals with the knowledge and tools necessary to enhance the effectiveness of their skincare regimen, ultimately promoting healthier and more radiant skin.
Digital Marketing Communication Model on Digibank Indonesia
Authors: Susilo Daniel
Published: January 2024

Digibank, a progressive private bank, has consistently targeted younger demographics with its campaigns. Offering free administrative charges on transfers, Digibank has positioned itself as a brave and innovative player in the financial sector. However, its promotion of student loans raises questions about the alignment between its financial literacy efforts and its product offerings. This paper explores this paradox within Digibank Indonesia's Instagram campaigns. The study employs content analysis to investigate posts from Digibank Indonesia's Instagram account over a one-year period (2023-2024). The focus is on messages related to financial literacy, free transfer services, and student loans. The findings reveal that while Digibank promotes financial literacy and offers attractive banking services such as free transfers, it also actively promotes student loans. This marks a significant acknowledgment that student loan debt is an emerging issue in Indonesia. These findings have implications for both policy-makers and consumers. For policy-makers, understanding how banks communicate about products like student loans can inform regulations around financial advertising. For consumers, particularly young people who are the primary targets of these campaigns, this research highlights the need for critical engagement with banking advertisements.
The Impact Of Financial Literacy, Financial Attitudes And Financial Behaviour On MSMEs Growth
Authors: Fitriyah  , Hermawan Agus , Sudarsono Naswan
Published: January 2024

This study is aimed at investigating the effect of financial literacy, financial attitudes and financial behaviour on the growth of micro- and small-sector enterprises (MSMEs) in Trenggalek Regency, Indonesia. Data was collected using a structured questionnaire and a Likert scale. The analysis technique used in this research is partial least squares analysis using structural equation models (SEM-PLS). The results showed that financial literacy and financial behaviour has an effect on the growing of MSMEs In Trenggalek Regency. MSME managers who have a high level of literacy will have knowledge, skills and beliefs that will influence their attitudes and behaviour in making financial decisions. Financial attitudes have no effect on MSME growth. Although MSME owners have positive attitudes towards finance, they may be unable or unwilling to take financial steps that support the growth of their business
Stunting Analysis In Toddlers In West Java 2014-2021
Authors: Ivanda Putra Ersan , Sutomo Rudi
Published: January 2024

Stunting in toddlers is a global health problem affecting children's physical andmental development. This study aims to analyze the prevalence, trends, causes, and impact of stunting on toddlers in West Java province from 2014-2021. It also provides poor nutrition, sanitation, and access and healthcare practices. The analysis results show that although preventive and intervention efforts have been undertaken by the government, stunting rates in children under 5 years of age in West Java still remain high during the study period. Bad nutrition, especially bad nutrition in the first 1,000 days of life, was identified as the main cause of stunting in this region. In addition, poor hygiene and lack of access to health care also played a big role in this problem. Stunting has a serious impact on the physical and cognitive development of toddlers and can affect their productivity and health in the future. Therefore, real steps need to be taken to improve good nutritional access, provide education on the importance of nutrition in pregnancy and childhood, as well as improving the health infrastructure and medical services facilities in West Java. This study provides an in-depth understanding of stunting dynamics in children under 5 years of age at the regional level, so that it can serve as a foundation for more effective intervention policies and programs to lower the malnutrition rate.
Upliftment Through The Family Hope Program (PKH) In Sei Rampah District, Serdang Bedagai Regency
Authors: Mukti Pradani Bayu , Erlina Erlina , Sirojuzilam Sirojuzilam
Published: January 2024

The aim of this research is to analyze the impact of the Family Hope Program (PKH) social assistance on the welfare of the population in Sei Rampah District, Serdang Bedagai Regency; to examine the influence of PKH mentoring on the welfare of the population in Sei Rampah District, Serdang Bedagai Regency; to assess the impact of PKH facility services on the welfare of the population in Sei Rampah District, Serdang Bedagai Regency; and to investigate the influence of complementary assistance programs within PKH on the welfare of the population in Sei Rampah District, Serdang Bedagai Regency. The quantitative analysis method was employed, utilizing multiple regression analysis to address the first, second, third, and fourth research problem formulations. The hypothesis testing involved R2, F-test, and t-test. The findings of this study are as follows: 1) The social assistance variable has a positive and significant impact on the welfare of the population in Sei Rampah District, Serdang Bedagai Regency; 2) The mentoring variable has a positive and significant impact on the welfare of the population in Sei Rampah District, Serdang Bedagai Regency; 3) The facility services variable has a positive and significant impact on the welfare of the population in Sei Rampah District, Serdang Bedagai Regency; and 4) The complementary assistance variable has a positive and significant impact on the welfare of the population in Sei Rampah District, Serdang Bedagai Regency.
Crosstab Analysis Of Tourists Spending Pattern In Yogyakarta
Authors: Nining Yuniati
Published: January 2024

This research is a review of the results of a survey of tourist spending data in Yogyakarta conducted by the Yogyakarta Provincial Tourism Office. The aim of is information on the amount of tourist spending and several information related to gateway, frequency of visit, member of trip, length of stay, method of payment, shopping preference, and mode of transportation. The results obtained show that tourist spending in Yogyakarta is still relatively small, amounting to less than 200 thousand IDR per day. The shopping component is accommodation, culinary or gastronomy, and souvenirs. Based on the exit gateway, tourists who leave through the airport have a higher variation in spending compared to other exit gateways. Based on visit frequency, the majority are repeaters with more than 5x visits. Based on member of trip Most visits are with friends. The average length of stay is 1 day or less. The preferred payment method is cash. Shopping preferences are friends' recommendations. The mode of transport that is widely used is the private car.
Social Entrepreunership In Fish Farming
Authors: Ilham Rachmad , Sudarmiatin Sudarmiatin , Wishnu Wardana Ludi
Published: January 2024

Entrepreneurship plays an important role in the economy as it facilitates the production of goods and services and job creation. The agriculture sector including fish farming is one of the main livelihood sources for the community and has potential for growth through entrepreneurship programs. However, there are several obstacles in achieving this goal, such as the low level of community education and knowledge as well as limited social networking access. The fishing pond farmers in Kalanganyar Village, Sedati Sub-district, Sidoarjo Regency face similar challenges with additional complexity from external barriers such as fluctuating operational costs for fish farming. This economically causes fishing pond farmers to only be able to utilize their ponds for a single source of main income and have not been able to utilize it to find alternative income sources. These challenges hinder the development of programs to improve the economic conditions of fishing pond farmers. An approach that could address these problems is social entrepreneurship focusing on increasing collaboration between fishing pond farmers and the surrounding community. Cooperation plays an important role in economic growth by facilitating business expansion. Cooperation becomes a core component in the planning and implementation process by involving fishing pond farmers and the community as active participants. The fields of cooperation need to be developed to increase the welfare of the community.
Logística del comercio electrónico: cross docking, merge in transit, drop shipping y click and collect
Authors: Meléndrez-Acosta Vladimir
Published: January 2024

El artículo describe condiciones de la logística en el comercio electrónico y su importancia a la hora de controlar el flujo de información de un punto de origen a un punto destino, utilizando medios electrónicos, generalmente internet. Las futuras cadenas logísticas estarán conectadas a internet, los intercambiadores logísticos son parte importante, sobre todo, para controlar la recepción y pedido de materiales, su gestión y almacenamiento. Se analiza la situación del tema en países de América y Europa, su historia, funcionamiento, bases legales y buenas prácticas. Además, se hace hincapié en algunas estrategias utilizadas en el e-commerce: cross docking, drop shipping, merge in transit y click and collect. Describiendo a cada una de ellas, su uso, importancia y la aplicabilidad en empresas de rango.
Caracterización del poder calorífico de la biomasa residual de cacao CCN51 mediante procesos de gasificación anaeróbico y termoquímico
Authors: Carvajal-Jara Carlos Augusto , Tafur-Escanta Paúl Michael , Villavicencio-Poveda Ángelo Homero , Gutiérrez-Gualotuña Eduardo Roberto
Published: January 2024

Se presenta una propuesta en la que se realiza el análisis respectivo para el procedimiento de caracterización del poder calorífico del gas, producido en una instalación de gasificación tipo downdraft y el biogás producido en biodigestores de los laboratorios de la Facultad de Ciencias de la Energía Mecánica de la Universidad de las Fuerzas Armadas ESPE. Este estudio se realiza con la finalidad de encontrar el mejor proceso para aprovechar el poder energético de la biomasa resultante del procesamiento del cacao CCN51 (Colección Castro Naranjal). La generación del gas producto del uso de estas dos tecnologías (anaeróbica y termoquímica) se analiza mediante cromatografías, realizadas en los laboratorios de la Facultad de Ingeniería Química de la Universidad Central del Ecuador, con las lecturas más altas en poder calórico, determinar el mejor método y procedimiento en la producción de calor de la biomasa residual del cacao CNN51 y su utilidad. El estudio analizó variables como; la relación carbono/nitrógeno, tiempo de retención en el proceso de gasificación anaeróbica; % de humedad, kg de biomasa en la tolva, % de apertura en el Venturi en el proceso de gasificación termoquímica. La investigación se efectuó bajo un diseño experimental de tipo factorial, que arrojó para el análisis nueve muestras con tres repeticiones para el proceso de gasificación anaeróbica y veintisiete muestras con tres repeticiones para el proceso de gasificación termoquímica, de donde se obtuvo como resultado de un análisis estadístico un poder calorífico inferior y superior de 16,11 MJ/kg y 17,24 MJ/kg en el biogás; 13,36 MJ/kg y 15,85 MJ/kgen el gas de síntesis (syngas), respectivamente.
SAR de teléfonos inteligentes con metamateriales influenciados por contaminación magnética: segunda parte
Authors: Torres-Silva Héctor
Published: January 2024

En este artículo se analiza la reducción de la tasa de absorción específica (SAR) en smartphones con capa metamaterial bajo la presencia de contaminación magnética. Desde el inicio de la especificación del SAR por parte de los fabricantes, no se tiene en cuenta la fuerte influencia del campo magnético generado por las líneas de transmisión, el interior de las plataformas de los trenes eléctricos, la proximidad de los dispositivos eléctricos que aumentan la absorción. Además de esta contaminación magnética está la contaminación de material particulado (magnetita) que se produce en ciudades industriales, que se aloja en el cerebro y que es responsable de que el valor del SAR que afecta al usuario sea superior al SAR estipulado por los fabricantes. La capa metamaterial propuesta en este artículo como blindaje reduce el SAR en aproximadamente el 50%.
Dinámica fractal de niños con trastornos en el aprendizaje en México
Authors: Lina-Reyes Ixchel , Morales-Matamoros Oswaldo , Moreno-Escobar Jesús Jaime , Contreras-Troya Teresa Ivonne
Published: January 2024

En este trabajo se caracteriza la dinámica de fluctuaciones de series de tiempo de niños con trastornos de aprendizaje en México, específicamente con problemas de lecto-escritura, aplicando la geometría fractal y la teoría del crecimiento de interfaces rugosas. A partir de EEG de niños diagnosticados, se construyeron series de tiempo desviaciones estándar v(t, τ) para cada uno de los diecinueve canales distribuidos en diferentes regiones de la corteza cerebral. La autoafinidad de las series de tiempo v(t, τ) (tratadas como interfaces en movimiento) se caracterizó por el escalamiento dinámico de la estructuras de función: (i) σ (δt )ζ, con ζ como el exponente local, y (ii) σ (τ)β, con β como el exponente de crecimiento de fluctuaciones. En este trabajo se halló que el comportamiento de niños evaluados con problemas de lecto-escritura, es semejante al escalamiento dinámico de Family-Vicsek para la cinética de rugosidad de una interface en movimiento. Por consiguiente, sería posible emplear las herramientas de la teoría de la rugosidad cinética para caracterizar y modelar las fluctuaciones de series de tiempo de procesos cognitivos que emergen del cerebro humano.
El desarrollo de habilidades blandas en la formación de ingenieros
Authors: Zepeda-Hurtado María Elena , Cardoso-Espinosa Edgar Oliver , Rey-Benguría Carmen
Published: January 2024

Este artículo propone estrategias de enseñanza aprendizaje aplicables en el aula que propician la formación de alumnos del área de formación físico matemáticas, en concreto de las ingenierías, no exclusivo de ellas. El estudio de tipo teórico integra el análisis de las megatendencias, de los requerimientos de la industria 4.0 y de la empresa, estos dan origen y relacionan con los perfiles de egreso de nivel superior, el objetivo es conocer si los estudiantes están preparados para responder a los retos del futuro, si poseen las competencias y habilidades blandas que implican el manejo de información, la comunicación y el trabajo en equipo, a la vez habilidades que se relacionan con otras: analizar, sintetizar, expresión oral y escrita, el liderazgo, etc. Una vez que se identifican dentro de los perfiles de egreso de carreras de ingeniería se proponen estrategias didácticas que las promueven: lectura y el aprendizaje basado en problemas.
Aplicación de modelos de ingeniería industrial en la educación superior: un enfoque desde la gestión de la calidad y gestión por procesos
Authors: Bernal Santiago Arturo Moscoso , Llamosa Orlando Álvarez , Forradelas Raymundo Quilez
Published: January 2024

El artículo examina la aplicación de modelos de ingeniería industrial en el ámbito de la educación superior, centrándose en un enfoque que integra la gestión de la calidad y la gestión por procesos mediante el uso de redes complejas. El estudio destaca la importancia de aplicar estos principios para mejorar la eficiencia y la calidad en las instituciones educativas. Se explora cómo la gestión de la calidad y la gestión por procesos, conceptualizadas a través de redes complejas, pueden contribuir a optimizar el funcionamiento de las actividades académicas y administrativas en el contexto de la educación superior. El artículo proporciona una visión integral de cómo estos enfoques pueden ser implementados para impulsar mejoras sustanciales en la eficacia y eficiencia de los procesos educativos, articulando la contribución de los diferentes procesos que conforman el sistema de gestión de calidad para el caso de la Universidad Católica de Cuenca con los distintos estándares, elementos fundamentales y fuentes de información del Modelo de Acreditación para Universidades y Escuelas Politécnicas definidos por el organismo rector de la calidad del Ecuador CACES (Consejo de Aseguramiento de la Calidad de la Educación Superior). Este estudio aborda cuatro etapas fundamentales: i) una revisión bibliográfica exhaustiva sobre la gestión de calidad y la gestión por procesos como herramientas en la ingeniería industrial, destacando su aplicabilidad en instituciones de educación superior; ii) la utilización de estadísticas descriptivas para analizar y cuantificar la documentación oficial del Sistema de Gestión de la Calidad (SGC) de la UCACUE; iii) el establecimiento de relaciones entre los procesos y los estándares a través de una tabla de doble entrada; y iv) la construcción y análisis de redes complejas que revelan la estructura y las interrelaciones existentes.
Buck-Boost Converter Using Control Proportional Integral Derivative (PID)
Authors:   Department of Electrical Engineering, Samarinda State Polytechnic Jl. Cipto Mangun Kusumo, Sungai Kledang, Samarinda, Indonesia. 75131, Susilo Risky Aprylianto , Johanuddin Mohd. ,   Department of Electrical Engineering, Samarinda State Polytechnic Jl. Cipto Mangun Kusumo, Sungai Kledang, Samarinda, Indonesia. 75131, Sari Besse Ita ,   Department of Electrical Engineering, Samarinda State Polytechnic Jl. Cipto Mangun Kusumo, Sungai Kledang, Samarinda, Indonesia. 75131
Published: January 2024

Solar Power Plantsare systems A power plant that utilizes energy from light the sun to produce electrical energy. But often a problem was found, where the resulting output voltage not constant. For this reason, the Buck-Boost circuit is used converter, a piece of equipment that has a converting function the varying DC input voltage becomes a voltage constant DC output. In this research, a simulation was carried out to a buck-boost converter using PID control. Design simulated with Proteus 8.9. Input voltage setting is the main objective in analyzing success simulation series created. Selection of PID control constants the right one will produce a buck-boost output voltage the converter matches the setpoint and gets a response stable output voltage. By using the trial method and error obtained that with the PID constant, namely Kp = 1.0, Ki=0.01, Kd = 0.1 and for an input voltage range of 12 volts up to 40 volts, the simulation results show that the voltage The output is relatively constant, namely 24 volts with a load test fixed and variable loads.
Single Phase Inverter Design for Solar Panel Output Voltage
Authors:   Department of Electrical Engineering, Samarinda State Polytechnic Jl. Cipto Mangun Kusumo, Sungai Kledang, Samarinda, Indonesia. 75242, Susilo Rizky Aprylianto , Riyanto Ikhsan Aurel ,   Department of Electrical Engineering, Samarinda State Polytechnic Jl. Cipto Mangun Kusumo, Sungai Kledang, Samarinda, Indonesia. 75242, Amalia Vira ,   Department of Electrical Engineering, Samarinda State Polytechnic Jl. Cipto Mangun Kusumo, Sungai Kledang, Samarinda, Indonesia. 75242
Published: January 2024

Inverter is a devices that functions to convert DC input voltage to AC. One technique for optimizing the inveter output is SPWM. In this final project, a single–phase SPWM inverter with bipolar SPWM switching is designed. This inverter has 1 phase H-Bridge spesifications, with IGBT components, resistors, warehouse and inductors where there are 4 MOSFETs that can be connected. By carrying out 3 test with different sources for a 244.44 volt DC source it produces 0,47 % harmonic, a variable DC source produces 54,81 % harmonics and for a PV sources 9,91 % harmonics. Of the three test, the largest harmonic value is by using a variable DC source. Large harmonic can affect the shape of the wave to be non-sine and the wave has lots of ripples. This simulation aims to facilitate the design of real inverter devices.
United Nations’ Policy on Weapons of Warfare and the Implication on Global Peace and Security
Authors:   Public Law Department, Ekiti State University, Ado-Ekiti, Adeniyi A.O , Akanle A. O ,   Public Law Department, Ekiti State University, Ado-Ekiti
Published: January 2024

Armed conflict is a part of evolution of man and international relations. It is a transitional era which must be conducted in such a manner that would not make a return to peace impossible. The earth’s environment is usually battered by the preparation, conduct and consequences of war. According to the World Charter on Nature of 1982, “nature shall be secured against degradation caused by warfare or other hostile activities, and that military activity damaging to nature shall be avoided”. Armed warfare (international and non-international) are waged differently across the globe today with a resultant widespread impacts on the members of the society and the environment. Although, armed conflict is inevitable, dedicated sections of this study discussed the concept of warfare, typologies, causes of warfare, categories of weapons of warfare, its effect on the environment and the implication of United Nations’ restriction policy on global peace and security. The study probed into existing literatures and consider the related Treaties, Conventions and Protocols set-forth to restrict and prohibit the exploitation of violence and diverse methods of warfare in all armed conflict whether domestic or international. The study have observed that the activities of combating parties have had negative impact on the environment, civilian objects and animals. Their engagement has led to loss of lives, destruction of public properties, basic social amenities and superfluous injury and unnecessary suffering on non-combatant. Despite United Nation establishing ‘rules of engagement’ to mitigate the suffering caused by warfare, it is pitiful to note that nations around the world have continued to engage in the deployment of prohibited weapons in warfare. Hence, the study concluded and feature recommendations for all levels of weapon policy apparatus as well as solutions to ensure global peace and stability.
Using Kanban to Improve Indonesian Health Coverage Patient Task Id at Astrini Hospital Wonogiri
Authors:   Hospital director, MD., MBA., FISQua Agung Permanajati, , Puspita Putri Maya ,   Ancillary Manager
Published: January 2024

Introduction: Hospital is a complex industry organization comprises providers, therapies, physical location, technology and innovation. Digital transformation from Indonesian Health Coverage making us to give their patient excellence health service. For maintain our team to give patient best quality service excellence, we aplicated one of tool lean management such as kanban Purpose: to see either kanban is effective way to evaluate and improve our quality service delivery Method: We made kanban board from discussion within our team include, director, head divison, manager and staff. After we settle it, we choose which item in backlog going to in progress for first week until foruth week. we done it one by one and if there blocked that we can't achive about the item in backlog collum we will move it to blocked colloumn. Result: As lean management philosophy, we must correct our process and eliminate waste. Under supervising. from 30 October - 6 november 2023 our score just 38 -39%. after 4 weeks use kanban, our score imprvoe to above 90%. We make change in our workflow and it's an effective way. Conclusion: Kanban with kanban board is one of many tool in lean management to improve our product. They can be done in healthcare industry. Lean is recognised as a systematic approach, it will improve about efficiency and effectivity by eliminating waste and pursuing perfection with minimal resources.