bluuebunny/crossref_metadata_2025 huggingface dataset:
Load balancing method for KDN-based data center using neural network
Authors: Ruelas Alex M. R. , Rothenberg Christian E.
Published: October 2021

The growth of cloud application services delivered through data centers with varying traffic demands unveils limitations of traditional load balancing methods. Aiming to attend evolving scenarios and improve the overall network performance, this paper proposes a load balancing method based on an Artificial Neural Network (ANN) in the context of Knowledge-Defined Networking (KDN). KDN seeks to leverage Artificial Intelligence (AI) techniques for the control and operation of computer networks. KDN extends Software-Defined Networking (SDN) with advanced telemetry and network analytics introducing a so-called Knowledge Plane. The ANN is capable of predicting the network performance according to traffic parameters paths. The method includes training the ANN model to choose the path with least load. The experimental results show that the performance of the KDN-based data center has been greatly improved.
SAPPO. Sistema de autoevaluación en la nube del estándar ISO/IEC 29110 para pequeñas empresas de desarrollo de software
Authors: Marroquín Rosales Mauricio
Published: October 2021

Este artículo tiene como objetivo proponer un nuevo sitio web en el cual las pequeñas empresas de software puedan realizar una autoevaluación en el conjunto de estándares de calidad ISO/IEC 29110, permitiéndoles la detección de deficiencias en sus prácticas de desarrollo. Adicionalmente, el sitio web propuesto incluirá contenido educativo sobre el estándar. En este artículo se revisa brevemente la problemática de las pequeñas empresas de desarrollo de software para adoptar estándares de calidad ISO/IEC 29110 y otros estándares orientados a la pequeña empresa; el estado del arte de las herramientas de autoevaluación existentes para ISO/IEC 29110; la propuesta de implementación del sitio web en sí, y, finalmente, concluimos con algunas reflexiones sobre la importancia de la difusión y la adopción de los estándares de calidad en las micro y pequeñas empresas, y cómo estos ayudan no solo a mejorar la calidad de sus productos sino también a aumentar su competitividad en el mercado internacional. El nombre de esta nueva web propuesta es Sistema de autoevaluación para pequeñas organizaciones, (SAPPO).
Sistema de generación de horarios para el student self-scheduling
Authors: Wong Leo
Published: October 2021

En el estado de la literatura, pocos autores han investigado sobre un sistema derecomendación de horarios para estudiantes universitarios; es decir, un sistema que resuelva elproblema del student self-scheduling. Este problema es una variante del student sectioning parala asignación de horarios de tipo master timetabling. En esta variante se les brinda la libertada los estudiantes de confeccionar sus propios horarios; ellos deben realizar varias iteracionespara combinar cursos-sección en búsqueda del mejor horario factible dadas sus preferen-cias. Se propuso un sistema de generación de horarios para ayudar a los alumnos mediante lasugerencia de varios horarios que consideren sus preferencias. Para ello se propuso el WongEvolutionary Algorithm (WEA), un algoritmo evolutivo que logró generar varios resultadosde calidad en una sola ejecución. Además, el prototipo del sistema fue altamente aceptado porlos estudiantes evaluados gracias a la calidad de las soluciones generadas.
Dark Acupuncture
Authors: Stone Talyor , Dijkstra Iris , Danielse Tomas
Published: October 2021

This paper outlines a research methodology and design strategy aimed at realizing sustainable lighting within (sub)urban multi-functional parks. It does so by detailing the research process, as well as resultant vision and design concepts, for the Delftse Hout (a park in Delft, The Netherlands). This process included formulating value-level design requirements, undertaking a detailed site-study to understand stakeholder needs, and combining these to provide conceptual and practical grounding for the future development of a lighting masterplan. A key – and we argue generalizable – outcome of the process is the development and application of dark acupuncture, a scalable design strategy aimed at strategically-placed interventions of darkness and illumination. The paper thus provides three contributions to sustainable lighting theory and practice: a detailed case study of innovative lighting design research; the refinement of dark acupuncture as a design strategy for nature-inclusive park lighting (which itself can be more broadly applicable to urban lighting policy and design); and, as a practical example of transdisciplinary research into artificial light at night.
Spillover Effects of Analyst Coverage on IPO Firms
Authors: Jeon Jin Q
Published: October 2021

This study investigates the effect of analysts’ recommendations and earnings forecasts for newly listed firms in the same industry. IPO underpricing is significantly lower as the number of firms whose investment recommendations are upgraded increases, supporting the contagion effect hypothesis that a high affinity for the industry has a positive effect on the IPO offer price. However, as the number of listed firms with higher earnings forecasts increases, IPO underpricing is higher, which supports the competitive effect hypothesis that the profit growth of competitors negatively affects IPO firms’ competitiveness. The effects vary depending on the competitive positions of both listed firms and IPO firms within the industry. The results also show that in industries with high concentration (i.e. low competition) , analyst information on listed firms has a greater contagion effect, while the competition effect hypothesis that better earnings forecasts for rival firms negatively affect IPO firms’ competitive position is not supported. This study contributes to the literature by analyzing the information spillover effect of analyst coverage in the IPO market by showing that the effects vary depending on the firms’ competitive positions as well as industry competition.
Sistem Tertanam Berbasis PLC pada Simulator Pemberian Label dan Pemisahan Botol
Authors: Nugroho Danang Adi , Goeritno Arief , Purnomo Anang Dwi
Published: October 2021

Utilization of photoelectric and fiberoptic sensors equipped with a number of actuators have been integrated into an embedded system based on a programmable logic controller (PLC). The labeling mechanism is based on the detection of the photoelectric sensor due to the photoelectric effect, while the bottle separation process is based on the detection of the fiberoptic sensor for two different colors. The objectives of this research includes three things, namely (i) produce a simulator controlled by a PLC system with assisted the help of sensors and actuators, (ii) create a ladder-based program structure, and (iii) measure the performance of the embedded system based on the performance of sensors and actuators. The research methods are conducted based on the research objectives through three stages, namely (i) the assembly of the conveyor frame, installation of the entire device, and integrated wiring; (ii) providing a 64-bit CX-Programmer, determining algorithms, compiling ladder, and compiling and uploading the entire program structure; and (iii) synchronization conditions and readings of on-board sensors for activation of all devices in the output line, and measurement of the processing time of stamping and bottle separation assisted by a pneumatic system. The results of the system performance during the labeling process for green and red bottles were fifteen times each, as was the case with the bottle separation process for green and red bottles, fifteen times each. The performance of the system is based on the success rate during the labeling process of 100%, while the success rate during the bottle separation process is 73.33%. The unsuccessful separation of bottles by 26.67% occurred in green bottles. The general conclusion is that a fabricated embedded system can be used as a simulator for a mechanical system of labeling and separating bottles based on bottle color.
Comparative Analysis of SVM, XGBoost and Neural Network on Hate Speech Classification
Authors: Liang Suwarno
Published: October 2021

In social media, it is found that hate speech is conveyed in the form of text, images and videos, as a result it can provoke certain people to do things that are against the law and harm other person. Therefore, it is necessary to make early detection of hate speech by utilizing machine learning algorithms. This study is to analyze the level of accuracy, precision, recall and F1-Score of 3 kinds of algorithms (SVM, XGBoost, and Neural Network) in the classification of hate speech, using datasets sourced from public hate speech on Twitter in Indonesian. The results of the analysis show that the SVM algorithm has a level of accuracy (83.2%), precision (83%), recall (83%) and F1-score (83%), SVM occupies the highest level compared to XGBoost and Neural Network, so the SVM algorithm can be considered for use in hate speech classification
Macroeconomic Factors Influencing the Growth of Mutual Fund Industry in Pakistan: A Regression Analysis of ten Years
Authors: ANSARI WASFA , ZAMAN SOHAIB-UZ
Published: October 2021

This article aims to investigate the factors that influence the mutual fund industry’s growth in Pakistan. Financial markets are always exposed to systematic risks which are out of one’s control. Mutual funds being part of this market are dependent on the macroeconomic factors in the country. Pakistan’s financial market is quite volatile thus slightly change in any economic indicator can affect the growth of mutual funds. Globally, Mutual fund industry is expanding day by day and Pakistan is still far behind to meet with other country like USA, UK, and India as it contributes only 1.6% of the GDP in the year 2020. In this article, influence of four independent macroeconomic factors i.e. GDP growth rate, interest rate, inflation rate and exchange rate was analyzed against the dependent value of Asset under Management. Fiscal year data from 2011-2020 was taken from different authentic sources to perform the regression analysis using SPSS tool. Study concluded that GDP growth rate, interest rate and inflation rate have negative impact on the growth of mutual fund industry which means the value of AUM decreases when these factors tend to increase in the economy. Further, exchange rate has positive impact indicating that the value of AUM increases with the increase of this factor in the economy in Pakistan. Keywords: Mutual Funds, Growth, Asset Under Management, Macroeconomic Factors, Regression Analysis, Pakistan.
Ciudades sustentáculas: refugio económico-social mexicano ante la violencia estructural guatemalteca
Authors: Paredes Marín Verónica Haydee
Published: October 2021

Este artículo tiene por objetivo analizar como desplazamiento forzado, las movilidades a través de la frontera entre Guatemala y México, causadas por la violencia indirecta surgida de la fallida implementación de los acuerdos de paz suscritos en 1996, al final del conflicto interno guatemalteco. Para tal fin, la autora entiende la constitución de la comunidad mexicana vecina como un punto de sustento en el cual, de manera informal, se proveen espacios de refugio y derechos especiales al extranjero guatemalteco. El escrito finaliza haciendo referencia a la necesidad de revisar la conceptualización actual de las categorías de protección internacional en materia migratoria, especialmente aquella planteada como refugio y desplazamiento interno..
Üyeane maûgü: cuerpos femeninos en frontera, territorios de explotación en la Amazonía
Authors: Taüchina Ünãgükü , Forero Romero Natalia , Rodríguez Lizarralde Carolina
Published: October 2021

Las autoras de este artículo proponen una reflexión, desde la postura de las mujeres indígenas tikunas (magüta), acerca de la defensa de los cuerpos y los territorios atravesados por la explotación en la Amazonía. El escrito parte de un trabajo etnográfico realizado en los años 2017, 2018 y 2019, orientado a describir la lucha contra la trata de personas y la explotación sexual comercial de niñas, niños y adolescentes. Las autoras finalizan reivindicando la relación cuerpo-territorio-frontera y resaltando las voces de resistencia de las mujeres indígenas, especialmente la de una de ellas como autora del texto..
Study of the noise immunity of biometric templates to external influences during transmission by mobile networks
Authors: Shcherbak Ann , Astrakhantsev Andrii , Shcherbak Oleh , Liashenko Halyna
Published: October 2021

The article is devoted to the study of the immunity of biometric templates to interference and fading during transmission over the LTE network. The widespread use of remote biometric authentication systems, primarily in remote mobile payment systems, determines the relevance of the chosen topic, and the development of mobile networks, and, first of all, the use of technologies that are more protected from attacks like LTE increases its practical focus. However, when authentication information is transmitted, even over a secure channel, it can be subject to interference and fading. That is why it is important to study their impact on the integrity of the biometric template that will be used to authenticate the user in the system. The paper analyzes the dependence of the quality of the authentication system on the parameters of the mobile communication channel (bit error rate, signal-to-noise ratio) and the parameters of the mobile device that transmits information (MIMO scheme, code rate, modulation scheme), which improves the quality of the remote biometric authentication systems by reasonably choosing the transmission parameters and taking into account the parameters of the communication channel.
Thе Unаvаilаbility оf Соmputеr fоr Оnlinе Sсhооl during thе СОVID-19 Pаndеmiс аnd Pаrеntаl Mеntаl Hеаlth
Authors: Le Kien
Published: October 2021

The оutbreаk оf the соrоnаvirus diseаse 2019 (СОVID-19) саusing milliоns оf peоple tо be infeсted hаs pоsed mаjоr publiс heаlth аnd gоvernаnсe сhаllenges. This study evаluаtes the extent tо whiсh the unаvаilаbility оf соmputer fоr сhildren tо leаrn оnline during the pаndemiс аffeсts pаrentаl psyсhоlоgiсаl wellbeing. We find thаt pаrents hаving nо соmputer fоr their сhildren tо leаrn оnline during tо the pаndemiс аre 36.95, 42.85, 38.94, аnd 40.65 perсentаge pоints mоre likely tо feel аnxiоus, wоrried, displeаsed, аnd depressed every dаy. The study саlls fоr the expаnsiоn оf suppоrts fоr сhildren аnd fаmilies during the pаndemiс, espeсiаlly fоr disprоpоrtiоnаtely аffeсted соmmunities.
The effects of age on category learning and prototype- and exemplar-based generalization
Authors: Bowman Caitlin , Iwashita Takako , Zeithamova Dagmar
Published: October 2021

The need to learn new concepts and categories persists through the lifespan, yet little is known about how aging affects concept learning and generalization. Here, we trained young and older adults to classify typical and boundary category members and then tested category generalization to new stimuli. During training, older adults had increased difficulty compared to young adults learning category labels for boundary items, but not typical items. At test, categorization performance that included new items at all levels of typicality was comparable across age groups, but formal categorization models indicated that older adults relied to a greater degree on generalized (prototype) category representations than young adults. These findings align with the proposal that older adults are able to form category representations based on central tendency even when they have difficulty learning and remembering individual category members. More broadly, the results contribute to our understanding of multiple categorization strategies and the limited strategy flexibility in older adults. They also highlight how reliance on
Using the science of positive psychology in the formative evaluation of social justice interventions: A case example
Authors: Warren Meg Aum , Donaldson Stewart , Galport Nicole
Published: October 2021

The pursuit of culturally responsive approaches for designing and evaluating programs to promote social justice has become of the utmost importance to the evaluation community in the past decade. A strengths-focused evaluation approach has great promise for empowering individuals, groups, communities, and organizations, and identifying program strengths to build upon in addition to illuminating program deficits. However, there is a dearth of literature on using a strengths approach to evaluate interventions and programs to promote social justice. Drawing from the two disciplines of positive psychology and evaluation, this article illustrates a strengths-focused approach to formative evaluation using a case example of a halfway house for previously incarcerated women. The findings exemplify the positive psychological phenomena that emerge as a result of focusing the evaluation on program strengths. The case demonstrates that the application of a strengths-focused approach to evaluating social justice interventions can be empowering for institutions and the communities they serve.
Revisiting the ‘Homeland’ Through a Transnational Lens
Authors: Karki Karun Kishor , KC Hari
Published: October 2021

In this paper, we bring our individual and collective memories of Nepal to reflect upon how we imagine, remember, and perform the diasporic nationalism while living abroad. We argue that diasporic nationalism is often framed by the homeland's historical dimensions and through an imagined and identificatory relation to the homeland. In doing so, we bring our learning experiences during high school in Nepal and critically zero in on how these curriculums taught us only a single narrative of Nepal-India relation by grossly neglecting the other side of the narrative. To deconstruct such a grand narrative, we critically analyze the other side of the narrative, which reveals the Nepal-India relation as a 'paradox' between closeness and detachment. We discuss cross-border controversies in which the Indian hegemony of perpetuating colonial ideas overpowers Nepal through political and geopolitical intervention. We conclude the paper with our remarks to mitigate animosities and rebuild the fractured relationship between the two nations.
نحو برنامج وطني لتحقيق الاستجابة الرقمية لسوق العمل العراقي – رؤية مستقبلية
Authors:   الجامعة المستنصرية/ كلية الادارة والاقتصاد, عبد المجيد حمادي هند , جعفر امين ا . د  وفاء
Published: October 2021

The research dealt with the implications of the digital economy on the effectiveness and sustainability of labor markets in Iraq, as an expression of a contemporary vision of the digital economy and its impact on providing decent job opportunities and its role in promoting the spirit of creativity and innovation. The research is based on the hypothesis that digital is a great historical opportunity if it is adopted in the Iraqi labor markets. The importance of decision-makers taking some procedures and measures (legislative-technical) in the context of preparing what is compatible with digital labor markets and keeping pace with global technological developments
دور الصناعات الغذائية في تحقيق الترابطات بين القطاعات الإنتاجية والتنوع الاقتصادي في العراق
Authors:   الجامعة المستنصرية/ كلية الادارة والاقتصاد, مطلب راضي الفاضلي محمد , خلف علي الربيعي أ. د . فلاح
Published: October 2021

This research seeks to diagnose the reality and nature of the developmental role of the food industries in Iraq, by focusing, on the role you play in strengthening the productive linkages between the different sectors, especially the agricultural and manufacturing sectors, which in turn contributes to raising the level of economic diversification. Therefore, the role of the food industry was analyzed in promoting economic diversification and raising the level of interconnection between productive sectors, by measuring the front and back connections of food industries for all sectors, branches, and activities using the user-product table for the year 2010, as well as clarifying the level of diversity in the food industry branch, and in conclusion, the research recommends the necessity of applying the best development plans and methods that would increase the level of interconnections between the economic sectors and all branches and activities within the manufacturing sector, as well as the need to work on increasing and diversifying production, to cover the local market demand for food commodities, and to try to gain a position in local markets. We are working to reduce the imports of final goods from this industry, and to limit the import of raw materials, intermediate goods, machinery, machinery, and equipment.
امكانية الاستعمال المزدوج لأدوات التحليل الاقتصادي مصفوفة شدة المخاطر الاستراتيجية كمثال
Authors:   الجامعة المستنصرية/ كلية الادارة والاقتصاد, ماجد عبد شهد , علي حسين أ.م .د . عبد الرسول
Published: October 2021

Economics has many excellent tools that facilitate answering questions and reaching results, such as variables and functions, for example, but is this science always searching for the optimal use of resources using its tools optimally? This research deals with the issue of the possibility of using the tools of economic analysis dually, or the possibility of using them creatively. The problem of this research lies in the traditional use of economic analysis tools, which does not keep pace with development, especially the use that analysts have been doing for the strategic risk severity matrix, which the research discusses the possibility of using it in a double way or for purposes different from the purpose or the usual use of it, in order to clarify that dual use and creative tools for economic analysis possible. As this research started from the assumption that the tools of economic analysis can be used in a dual and creative way. And the most important results of the research are that modifying an economic tool to suit the need is actually possible, as has been reached in this research, the matrix of strategic risks intensity can be used in a double, which facilitates drawing a clearer picture of the external and internal environment of the institution.
Evaluation of rice production towards VietGAP standards in the Mekong delta
Authors:   Can Tho University, Vu Anh Phap , Le Thanh Phieu ,   Can Tho University, Bui Chuc Ly ,   Soc Trang provincial Agricultural Extension Center
Published: October 2021

The study, conducted in threeecological sub-regions (flood, alluvial, and acid sulphate zones) in the Mekong delta region, aims to evaluate the efficiency of VietGAP practice to benefit, safe food and environment in paddy production. The research was demonstrated in three cooperatives, including Tan Cuong cooperative, Tam Nong district, Dong Thap province (flood zone);Khiet Tam cooperative, Vinh Thanh district, Can Tho city (alluvial zone); and Phuoc Trung cooperative, Chau Thanh A district, Hau Giang province (acid sulphate zone). At each cooperative, the rice VietGAP model (1 ha) was compared with the rice traditional model (1 ha) and collected the field diary record of 30 rice VietGAP model households and 30 rice traditional model households. Data were collected, analysed for evaluating technical, financial, and environmental effects. The results showed that applying VietGAP standards in paddy production obtained many benefits such as decreasing seed rate, fertiliser application, and pesticide use, and increasing rice yield by 2%. The profit of farmers applying VietGAP standards was raised by 28% compared to farmers not following the VietGAP practices. Thanks to reducing the number of times spraying pesticides, it reduced pesticide residues in rice grain, soil, and water at the end of the crop. Thus, rice production in the direction of VietGAP can increase profit, safe food and environment.
Factors affecting the green consumption behaviour of generation Z in Vietnam
Authors:   University of Finance - Marketing, Ao Thu Hoai , Nguyen Thi Bich Hien ,   University of Finance - Marketing, Le Minh Quoc ,   University of Finance - Marketing, Tieu Dinh Tu ,   University of Finance - Marketing, Thach Hoang Lien Son ,   University of Finance - Marketing
Published: October 2021

The research aims to discover the factors that influence the green consumption behaviour of generation Z consumers. Qualitative and quantitative methods were used with a survey size of 338 samples of generation Z in Hanoi, Danang, and Ho Chi Minh cities. The results exhibited five factors affecting green consumption behaviour, including environmental awareness, green product characteristics, green product prices, product availability, and social influences. Governance implications are suggested for managers to have appropriate policies and business strategies that promote the green consumption behaviour of generation Z consumers.
The impact of blockchain on accounting information system
Authors:   University of Economics, Ho Chi Minh city, Bui Van Duong , Nguyen Huu Quy ,   Thai Binh Duong University, Vo Thi Truc Dao ,   University of Finance - Marketing
Published: October 2021

This paper aims to examine blockchain technology, the use of blockchain technology in accounting information systems (AIS) and to identify the important impacts of blockchain technology on accounting information systems. The authors used a descriptive method to discuss blockchain technology platforms and important accounting implications. This study concludes that the use of blockchain technology for accounting system needs to analyse the impacts related to the development of accounting information systems along with the way in which the business parts are implemented, the system design is accounting information system using blockchain technology.
Effect of Salting Process on Fish Quality
Authors: H.R Mohamed
Published: October 2021

Salting is one of the oldest techniques known to man for the preservation and increasing of shelf life of fish, and was in use long before other processes such as smoking, drying, canning, marinating, etc. The present study can be summarized in identifying the changes in chemical composition, physicochemical parameters, microbiological quality and sensory properties associated with fish salting and storage periods.
Impact of Septoplasty on Oxidative DNA Damage Levels in Patients with Marked Nasal Septal Deviation
Authors: Fidan Vural
Published: October 2021

Objectives:Nasal septal deviation (NSD) is a common dilemma which cause nasal obstruction. Septoplasty is usually accomplished to solve nasal obstruction in patients with NSD. NSD is related strongly with hypoxia. Hypoxic conditions increase oxidative DNA damage in cells. This study aimed to investigate the effect of septoplasty on the level of antioxidant agents in patients with marked NSD. Methods: Sixty-one patients who submitted to septoplasty were involved in our prospective investigation. Results: The difference between the pre- and postoperative levels of MDA and 8-OHdG/106 dG was statistically significant. Conclusions: Septoplasty is an elective surgery performed to prevent the decrease in quality of life due to nasal obstruction and frequent respiratory tract infections in patients with NSD. As seen in this study, septoplasty is an urgent surgery that should be performed urgently to prevent DNA damage in patients with NSD
Pleomorphic adenoma of the nasal cavity
Authors: Buiret G
Published: October 2021

Pleomorphic adenomas represent 80% of the salivary gland’s benign tumors. They are most often found in the parotid gland or in the submandibular gland. Pleomorphic adenomas of the nasal cavity are rare, with less than fifty cases reported to date. There are no treatment or follow up guidelines. The purpose of this article is to review the cases already described in the literature and to share our clinical experience. We describe the case of a 38-year-old woman with a history of a slow growing intranasal tumor with recurrent epistaxis, obstruction, and aesthetic deformation. The pre-operative assessment suggested a benign tumor, but the biopsies were inconclusive. The decision was taken to perform an open rhinoplasty to have an en bloc resection with margins control. The diagnosis of pleomorphic adenoma was established on the excised tumor. There were no post-operative complications. The early follow-up showed no signs of recurrence. We decided to closely follow the patient with frequent clinical examinations and yearly enhanced-MRIs for at least five years due to the recurrence and malignant transformation risks.
FAKTOR-FAKTOR YANG MEMPENGARUHI PERILAKU MENABUNG (STUDI PADA MAHASISWA PERGURUAN TINGGI NEGERI DI KOTA SURABAYA)
Authors: Raszad Sheila El Fira , Purwanto Eko
Published: October 2021

Pengelolaan keuangan adalah tanggung jawab setiap individu terhadap finansialnya karena berkaitan dengan pemenuhan kebutuhan sehari-hari. Salah satu upaya pengelolaan keuangan ialah dengan menumbuhkan kebiasaan perilaku menabung. Mahasiswa merupakan salah satu bagian dari kelompok masyarakat di Indonesia. Mahasiswa mempunyai sikap konsumtif tinggi karena bagi sebagian dari mereka perilaku menabung bukan hal yang mudah untuk dilakukan. Kesadaran dalam menabung perlu ditumbuhkan karena dapat memberikan manfaat bagi individu dan pertumbuhan ekonomi negara.Tujuan penelitian untuk menganalisis faktor-faktor yang dapat mempengaruhi perilaku menabung dengan literasi keuangan, inklusi keuangan, uang saku, teman sebaya, dan pengendalian diri sebagai variabel independennya. Populasi pada penelitian ini adalah mahasiswa PTN di kota Surabaya. Jumlah sampel terdiri dari 95 responden dari sasaran populasi. Teknik analisis pada penelitian ini menggunakan Partial Least Square (PLS).Hasil pada penelitian ini menunjukkan variabel literasi keuangan, inklusi keuangan, uang saku, dan pengendalian diri mempunyai pengaruh positif signifikan dalam perilaku menabung. Sedangkan variabel teman sebaya tidak mempunyai pengaruh yang signifikan terhadap perilaku menabung.
HUBUNGAN ANTARA NILAI ADVERSITY QUOTIENT (AQ) TERHADAP HASIL BELAJAR BIOLOGI
Authors: Mahrawi Mahrawi , Usman Usman , Musliyani Anggi Tania
Published: October 2021

Penelitian ini bertujuan untuk mengetahui hubungan antara nilai Adversity Quotient (AQ) terhadap hasil belajar biologi. Metode penelitian yang digunakan yaitu deskriptif korelasional. Penelitian dilaksanakan di SMAN 13 Kabupten Tangerang kelas XI MIPA 1 dan XI MIPA 3 semester genap tahun ajaran 2020/2021. Teknik pengambilan sampel menggunakan simple random sampling. Teknik pengumpulan data yang digunakan yaitu Adversity Reponse Profile (ARP), dan nilai Penilaian Akhir Tahun (PAT) biologi. Teknik analisis data menggunakan uji koefisien korelasi, koefisien determinasi, dan regresi linier sederhana. Hasil penelitian menunjukkan bahwa rata-rata nilai Adversity Quotient (AQ) peserta didik berada pada kategori tinggi dengan persentase sebesar 94,11%  dan hasil belajar biologi dengan kategori baik yaitu 35,29%. Nilai pearson korelasi yang diperoleh yaitu sebesar  0,640. Korelasi tersebut menunjukkan bahwa tingkat hubungan antara nilai Adversity Quotient (AQ) terhadap hasil belajar biologi berada pada kategori kuat. Kesimpulan yang didapat yaitu terdapat hubungan positif yang signifikan antara nilai Adversity Quotient (AQ) terhadap hasil belajar biologi.
Pengaruh Model Pembelajaran Kooperatif Tipe Question Student Have (Qsh) Terhadap Hasil Belajar Kognitif Pada Materi Elektrokimia
Authors: SAPUTRA ANSOR FIRMAN , SANTOSO BIMO BUDI , LARASATI CHRISTIANA NIKEN
Published: October 2021

This study aims to determine the effect of the Cooperative Question Question Have (QSH) type of learning model on cognitive chemistry learning outcomes in Electrochemical material. The research methodology is a type of quasi experiment with a sample of class X students of SMK Negeri 2 Manokwari. The results showed that there was an effect of the QSH type learning model on cognitive chemistry learning outcomes in Electrochemical material at 22.4%.
Development of Workshop Environment for Supporting Collaborative Problem Framing
Authors: Wanaka Shinnosuke , Hiekata Kazuo , Moser Bryan R.
Published: October 2021

The objective of this paper is to develop a collaborative workshop environment for decision-making to improve collaboration in a cross-cultural team. Final goal of this research is to improve collaboration in a cross-cultural team, and this paper approaches a problem of communication and group performance among the team members during problem framing stage. To achieve the goal, we utilized systems approach and workshop monitoring system. Systems approach is utilized to fill the gap between the cross-cultural team members and to improve the communication efficiency. To make it applicable to non-experts of system modeling, an information system to support the modeling tasks is developed. The workshop monitoring system accumulates log data related to the collaboration, and provides feedback about the teamwork during the workshop. In a case study, as a part of demonstration of the proposed workshop environment, an experiment to show the usefulness of the monitoring and automatic visualization system is conducted.
Towards Recycling Cost Modelling Framework for Carbon Fibre Composites
Authors: Shehab Essam , Alanazi Ghunaim , Sarfraz Shoaib
Published: October 2021

Environmental legislation puts more pressure on solving carbon fibre composites (CFC) waste management through recycling and reuse. Despite their superior properties, CFC creates environmental issue when it reaches its end of life. The aim of this paper is to to provide a framework that represents the first step towards the development of a cost modelling framework for recycling CFC materials. The focus is the mechanical and thermal (Pyrolysis) recycling process. The activities and the tasks related to each recycling process are presented. The research has been accomplished by embracing a qualitative research plan consisting of five phases. To enhance understanding of the parameters affecting the cost of the recycling process, the major and detailed cost drivers are recognised. The developed costing framework has been implemented in an IT-based cost estimation tool for easy handling and calculation of the cost parameters. This tool identifies all tasks and activities related to the two recycling processes.
Optimization Method for Labor Control in Net Shopping Logistics
Authors: Koike Kazuhiro , Yang Yingsha
Published: October 2021

In the retail industry, to increase sales and the number of users, it is common practice to regularly or irregularly carry out sales promotion measures such as discount sales and point return. The fluctuation in demand due to such sales promotion measures is amplified compared to when it is not implemented. This wave propagates along with the lead time (difference between the order receipt date and the designated delivery date), since the order is placed on the EC site and shipped on the designated delivery date, unlike in the real store sales. This wave of late-propagating fluctuations not only has a major impact on the scheduling of workers shipping at the warehouse, but also has a negative impact on the business. In other words, excessive staffing increases shipping costs, and staffing shortages cause delivery delays, resulting in lower customer satisfaction. Therefore, we propose a method to trade-off between customer satisfaction and shipping cost by formulating an appropriate shipping plan that anticipates fluctuations in demand due to sales promotion measures.
CONGRUENT AXOIDS OF NON-CIRCULAR CONICAL WHEELS FORMED BY ARCS OF THE LOXODROME
Authors: Тetiana Kresan  , Serhiy Pylypaka  , Iryna Hryshchenko  , Tetiana Fedoryna  , Yaroslav Kremets
Published: October 2021

If two linear surfaces move one after another without sliding, then they can be considered as axoids of a solid body that performs a corresponding motion in space. If the axoids are cylindrical surfaces, then the study of their rolling can be replaced by the study of the rolling of centroids - curves of the orthogonal cross section of these cylindrical surfaces. Usually the rolling of a moving centroid on a stationary one is considered. However, there are cases when centroids roll one after another, while rotating around fixed centers. Examples of round centroids are circles, non-round - congruent ellipses, in which the centers of rotation are foci. In both cases, the center-to-center distance is constant. The point of contact of the circles is located at the center distance and is stationary during their rotation, and for ellipses it "floats" on this segment.         In the article [1] the congruent centroids formed by symmetric arcs of a logarithmic spiral are considered. The centers of rotation of the centroid are the poles of the spirals. A characteristic feature of logarithmic spirals is that they intersect all radius vectors emanating from the pole at a constant angle. For a sphere, the prototype of a logarithmic spiral is a loxodrome, which crosses all the meridians at a constant angle and twists around the pole of the sphere. The paper hypothesizes that closed spherical curves formed from arcs of loxodrome, like centroids from arcs of a logarithmic spiral on a plane, can also roll around axes intersecting in the center of the sphere. If these closed curves are connected by rectilinear segments with the center of the sphere, then two cones are formed - axoids of non- circular conical wheels. This hypothesis is based on the fact that with an infinite increase in the radius of the sphere, its surface around the pole turns into a plane, and the meridians - in straight lines emanating from the pole. Accordingly, the loxodrome is transformed into a logarithmic spiral. The article shows that the hypothesis is confirmed. Axoids of non- circular wheels are built in it, the axes of which intersect at right angles. The expression of the arc length of the loxodrome is found and it is shown that when the conical axoids rotate at appropriate angles around their axes, the contact curves pass straight paths. This means that the rolling of the axis occurs without sliding.
OPTIMIZATION OF WINDOW PARAMETERS IN LOCATION IN CREATIVE SPACE BUILDING STRUCTURES
Authors: V. Martynov
Published: October 2021

Using the developed methodology and a set of graphical models and methods for determining the optimal and rational (close to optimal) geometric parameters of translucent structures in the thermal insulation of buildings, taking into account heat loss, heat from solar radiation by the minimum heat loss, angle of inclination, heat transfer resistance) location of windows in the enclosing structures of the architectural object Creative Space during design. The problem of thermal protection against overheating of the building in the summer period due to the use of sun protection devices is solved. Recommendations for their use are given. The given technique and graphic models should be used in the future when designing energy-efficient buildings. This will increase their energy efficiency and, accordingly, the energy efficiency class of buildings. This technique allows the designer in a short time to quickly determine both the parameters of translucent structures and the level of heat balance of translucent structures for heating and summer periods. Graphic models in the design process are combined with floor plans of buildings and the architect quickly determines both the level of thermal balance of windows and location (parameters), azimuth and angle of the insulation structure, for the rational location of windows. This also takes into account the light transmission coefficient of the translucent structure. The designer also determines the area of permissible orientation of the windows in which the heat loss through the windows during the heating period is less than the heat loss due to opaque wall structures.
SYSTEMATIZATION OF INTERPOLATION METHODS IN GEOMETRIC MODELING
Authors: Oleksandr Mostovenko
Published: October 2021

This article proposes to show the connections between the practical problems of geometric modeling, for the solution of which there are no adequate interpolation methods. Interpolation methods in mathematics first emerged as part of mathematical modeling, and eventually became a separate area of mathematics. The classical definition of interpolation is the constructive reproduction of a function of a certain class according to its known values or the values of its derivatives at given points.Interpolation problems arise in spaces of different dimensions when solving engineering problems. Elements of such spaces can be not only points but also other geometric shapes. The dimension of space is always equal to the parametric number of the element of space. In applied geometry, interpolation problems have been studied since the 1960s. Since there are so many publications related to interpolation problems, systematization is proposed for their analysis. The largest number of existing publications is devoted to the problems of one-dimensional interpolation in two-dimensional space, both continuous and discrete. A much smaller number of publications are devoted to two-dimensional continuous and discrete interpolation. The variety of interpolation methods is due, first, to different sets of initial geometric conditions. Only in some publications the choice of initial conditions depending on the purpose of interpolation problems in specific sectors of the economy. In many publications, the choice of interpolation method is related to the features of the basic mathematical apparatus. Among the considered publications there is none where the influence of parameters of the set points, namely distances from them to the current point of an interpolant, on its parameter is directly considered. Such interpolation can be the basis for modeling various energy fields, where given points are point sources of energy.
THE INVESTIGATION OF PARTICLE MOVEMENT ON A HELICAL SURFACE UNDER THE EFFECT OF THE FORCE OF ITS WEIGHT
Authors: Tatiana Volina
Published: October 2021

Differential equations of particle movement on the rough surface of the spiral gutter under the effect of the force of own weight are obtained in the article. The curve of the cross section of the gutter with a vertical plane passing through the axis of the surface is given by parametrical equations in general form. Special cases for individual cross-sectional lines (a straight line and a circle) are considered. If the section is an arc of a circle, a spiral gutter is formed. In the particular case when the cross section is a straight line inclined to the axis upwards, then the helical surface is an oblique helicoid. The equations are solved by numerical methods and trajectories of a particle movement along a helical surface are constructed. After the motion stabilizes, the particle has a constant speed and its trajectory is a helical curve. For this particular case, analytical dependencies that allow calculating the speed of a particle and its distance from the axis of the surface were found. The case, when an angle of elevation of the lowest helical curve of the gutter is equal to the angle of friction of the particle on the surface, is also considered. In the case of a spiral gutter, the elevation angle of its lower helical line should be greater than the friction angle in order to avoid congestions during transportation of particles of the technological material.
Efektifitas Pemanfaatan Laporan Pajak Elektronik di Wilayah Kantor Pelayanan Pajak (KPP) Pratama Jakarta Pluit - Jakarta Utara
Authors: Saga Baharuddin , Wizanasari Wizanasari
Published: October 2021

This study presents the results of a qualitative study on the implementation of electronic tax reporting by taxpayers registered in KPP Pratama Jakarta Pluit, namely qualitative research with data collection methods using in-depth interviews with related parties such as taxpayers, also experts in the field being studied. Data collection is also carried out by means of a Group Discussion Forum (FGD) to determine the level of taxpayer compliance in electronic tax reporting, as well as finding the right solution to be able to use electronic tax reporting for taxpayers. All respondents in this study revealed that electronic tax reports are very helpful for taxpayers in the submission process of tax reports and are very efficient both in time and cost, but the ability of taxpayers to use electronics still needs guidance, even though all legal umbrellas have been made in such a way, especially for entrepreneurs. the “small” who incur high costs for this.
Menakar Alternatif Sumber Bantuan Likuiditas KSPPS Berbasis Grameen
Authors: Zamzami Raja Mohammad
Published: October 2021

The purpose of this study is to develop and measure various alternative liquidity assistance model policies that can provide solutions to the Grameen-based KSPPS liquidity problems. To describe the problems of Grameen-based KSPPS liquidity policies, the researcher uses the Analytic Network Process (ANP) methodology. ANP begins with the decomposition of problems through interviews and literature studies with the aim of exploring data sources and for the purposes of preparing the ANP model framework. The next step is followed by filling out a comparison questionnaire to get the choice of the most prioritized liquidity sources. The results of our research show that the revolving fund program and soft loans from the government are the source of liquidity with the main preference when it comes to the need for fund allocation. Meanwhile, when viewed from the variable consideration of the revolving fund program, it is the main priority. We also found that the crisis due to the Covid-19 pandemic greatly affected the liquidity problems of LKMS. Finally, this study also reveals that competition with PNM Mekar, which is a state-owned enterprise, was a major problem both before and after the Covid-19 crisis.
Pengaruh Penguasaan Kompetensi Teknis Terhadap Kinerja Pegawai Yang Dimoderasi Oleh Kompetensi SMART ASN Pada Jabatan Pelaksana Penyusun Bahan Publikasi Dan Kehumasan
Authors: Febrina Rina , Aisyah Shally Alpriany
Published: October 2021

Gagasan SMART ASN merupakan langkah menghadapi era revolusi industri 4.0 mengharuskan ASN beradaptasi terhadap transformasi teknologi agar pelayanan publik lebih efektif, efisien, ditunjang dengan kinerja pegawai secara keseluruhan. Hal tersebut berkaitan dengan penguasaan kompetensi teknis yang didukung dengan penguasaan kompetensi penunjang SMART ASN. Jabatan penyusun bahan publikasi dan kehumasan merupakan jabatan yang diperlukan di setiap unit instansi untuk kelancaran informasi. Penelitian ini mengujikan pengaruh penguasaan kompetensi teknis dan kompetensi penunjang SMART ASN serta moderasi SMART ASN terhadap kinerja pegawai penyusun bahan publikasi kehumasan di Kementerian Perhubungan. Hasil analisis menunjukkan penguasaan kompetensi teknis memiliki pengaruh positif terhadap kinerja pegawai, sementara penguasaan kompetensi penunjang SMART ASN berperan sebagai pure moderator yang memperkuat pengaruh penguasaan kompetensi teknis oleh pegawai terhadap kinerjanya. Analisis instrumen menunjukkan bahwa pegawai masih mengalami kesulitan jika ranah kehumasan menjangkau hubungan luar lebih luas seperti media dan redaksi. Pegawai dengan penempatan kantor pusat dan area ibukota provinsi lebih fasih dalam menguasai teknologi sosial media dan kemajuan informasi. Motivasi pegawai untuk melakukan pekerjaan lebih kolaboratif, up to date, dan kreatif masih perlu ditingkatkan.