bluuebunny/crossref_metadata_2025 huggingface dataset:
Analysis of the processes of strategic management of state programs and national projects
Authors: Chernysheva T. K.
Published: July 2022

This study is devoted to the analysis of individual processes of strategic management of state programs and national projects. The paper presents the key differences between traditional and strategic management, describes the evolution of domestic experience in the application of the project approach in strategic management. In addition, the study examines the place of state programs in achieving the goals of national projects. The author concluded that state programs ensure the relationship between strategic and budgetary planning, being a key element in the framework of a program-targeted approach to management. The study also describes imbalances in the field of strategic management of state programs or national projects and suggests measures to minimize them.
Assessment of the socio-economic situation of the border regions of the Russian Federation
Authors: Nejelchenko E. V. , Zdorovets Y. I. , Yasenok S. N. , Petrosov D. A.
Published: July 2022

The article presents the results of a scientific study on the formation of an organizational and economic mechanism for the effective management of the border regions of the Russian Federation through a more complete and comprehensive account of the tools for its development; influencing the formation of strategies for its development. To assess the socio-economic situation of border areas, it is proposed to use the coefficient of social efficiency and the coefficient of social accessibility. It was concluded that the higher these indicators, the higher the gross regional product per 1 inhabitant in the border regions, as well as the volume of foreign trade turnover per capita. The analysis carried out showed the importance of predicting the activities of border areas and identified the need to develop tools for assessing in various areas and technology for ranking actual performance indicators by growth rates.
Rosatom State Corporation in the global energy transfer
Authors: Boyko A. N.
Published: July 2022

A unique problem that has both an international and a national context is investigated. The doctrine of global energy transition based on the development of non-traditional renewable energy sources (NIE) has already been adopted in world politics. At the same time, according to long-term forecasts, the role of nuclear generation is not properly defined in the global context. In Russia, where the share of nuclear carbon-free generation has exceeded 20% of the energy balance, the strategic guidelines for the development of the industry beyond 2030–2035 remain uncertain and are in urgent need of additional research and forecasts. Moreover, according to forecasts, the share of NVE cannot exceed 2–2,5% within the specified time frame.
Conocimiento y Percepción: El ‘orden de las cosas’ y los cinco sentidos en tres enciclopedias del siglo XIII
Authors: Ortúzar Escudero María José
Published: July 2022

In the first half of the 13th-century, Thomas of Cantimpré, Bartholomew the Englishman, and Vincent of Beauvais aimed to gather all available knowledge in just one volume. Their encyclopaedias offer, therefore, a vantage point to study the contemporary ‘culture of knowledge’: They are representative of the different streams of knowledge and their synthesis. One of these streams, the opening towards the knowledge of (ultimately) Aristotelian origin, entails a new understanding of the knowledge that is acquired through the senses. This paper explores if the encyclopaedias reflect this understanding in their order or contents.
Los cinco sentidos en las Etimologías de Isidoro de Sevilla (ca. 560- ca. 636)
Authors: Ortúzar Escudero María José
Published: July 2022

The authority of the Etymologies of Isidore of Seville is stated in several essays which consider this work as a source for later authors or as a foundation for the medieval account on sense perception or on one of the five senses. In contrast to these essays, this paper focuses (almost) exclusively in the text of the Etymologies, analyzing together the passages on sensory faculties and on sense organs. Thus, new aspects about the Isidorian notion of perception are shown as well as its close relationship to his understanding of human being and its place in the world.
3D Printed Bioinspired Stents with Photothermal Effects for Malignant Colorectal Obstruction
Authors: Lin Cheng , Huang Zhipeng , Wang Qinglong , Wang Wantao , Wang Wenbo , Wang Zhen , Liu Liwu , Liu Yanju , Leng Jinsong
Published: July 2022

Stent placement is an effective palliation therapy for malignant colorectal obstruction. However, recurrent obstruction is a common severe complication caused by tumor ingrowth into the stent lumen. Conventional covered stents play a part in preventing the tumor from growing inward but at the expense of significantly increasing the risk of stent migration. Therefore, there is an urgent demand to develop stents with sustained antitumor and antimigration abilities. Herein, we propose a facile method for fabricating multifunctional bioinspired colorectal stents using 3D printing technology. Inspired by high-adhesion biological structures (gecko feet, tree frog toe pads, and octopus suckers) in nature, different types of bioinspired colorectal stents are designed to reduce migration. After functionalization with graphene oxide (GO), bioinspired colorectal stents show excellent and controllable photothermal performance, which is validated by effective ablation of colon cancer cells in vitro and tumors in vivo. Besides, the bioinspired colorectal stents demonstrate the feasibility of transanal placement and opening of the obstructed colon. More importantly, the facile manufacturing process of multifunctional bioinspired colorectal stents is appealing for mass production. Hence, the developed multifunctional bioinspired colorectal stents exhibit a highly promising potential in clinical applications.
Implementasi Metode Perhitungan Aktuaria Program Dana Pensiun Menggunakan Flask
Authors: Izzati Muthia Dishanur , Kartikasari Mujiati Dwi
Published: July 2022

The pension fund program is a program that seeks future planning by providing pension benefits to participants. The vital thing that becomes a concern in the pension fund program is the actuarial cost method. There are two categories for actuarial cost methods, which are Accrued Benefit-Cost Method and Projected Benefit-Cost Method. The normal contribution characteristic of the Projected Benefit-Cost Method is more stable than the Accrued Benefit-Cost Method, so it is better to use it from the participants’ perspective. This study discusses the use of the Projected Benefit-Cost Method by calculating normal contributions and actuarial liabilities from the methods included in it, which are Attained Age Normal, Entry Age Normal, and Individual Level Premium. Based on the calculation results, the Entry Age Normal and Individual Level Premium methods have a smaller final value of normal contribution payments and have a larger actuarial liability than the Attained Age Normal. Thus, of the three methods included in the Projected Benefit-Cost Method, the Entry Age Normal and Individual Level Premium methods are better used from the perspective of participants. For the calculation of pension funding using the Attained Age Normal, Entry Age Normal, and Individual Level Premium methods to be widely implemented by the public, this study created an application website using flask, which can be accessed at https://perhitunganaktuariadapen.herokuapp.com/.
Analisis Dampak COVID-19 dan Faktor-Faktor yang Mempengaruhi Indeks Saham Bank Jatim Menggunakan Pendekatan Regresi Time Series
Authors: Susila Muktar Redy , Jamil Mochamad , Santoso Bambang Hadi
Published: July 2022

Stock is one of the instruments that can be used to invest. The factors suspected of influencing the fluctuations in the stock price index are the Jakarta Composite Index (JCI), the rupiah exchange rate, and the Covid-19. The purpose of this study is to analyze the effect of the JCI, the rupiah exchange rate, and the Covid-19 on the Jatim Bank stock price index. To analyze the effect of the JCI, the rupiah exchange rate, and the Covid-19 on the Jatim Bank stock price index, time series regression analysis was used. The results of the analysis show that the JCI, the rupiah exchange rate, and the Covid-19 have a significant effect on the Jatim Bank stock price index. The p-value of the three variables is less than 0.05. The value of the determination coefficient is 65.56%, so that the diversity of the dependent variable that can be explained by the model is 65.56%.
Metode Reversible Self-Dual untuk Konstruksi Kode DNA atas Lapangan Hingga GF(4)
Authors: Butar-Butar Juli Loisiana , Bukit Misa Br.
Published: July 2022

The DNA molecule chain consists of two complementary strands composed of a sequence of four nucleotide bases, namely adenine (A), cytosine (C), guanine (G) and thymine (T). DNA code is a set of codewords with a fixed length of the alphabet {A, C, T, G}. DNA coding is one application of coding theory over a finite field. The set {A, C, T, G} is identified as finite field GF(4) = {0, 1, w, w2} with w2 + w + 1 = 0. The reversible self-dual (RSD) code over the finite field GF(4) is a code whose dual is itself and the reverse of each codeword contained in the code. This study aims to obtain an algorithm to construct a DNA code derived from the RSD C code on the field to GF(4) which is called the Reversible Self-Dual Method. The aspects studied include the characteristics that form the basis properties of the theory in compiling the DNA code algorithm over the RSD code over GF(4). The compiled algorithm is a DNA code construction method of codeword length even that conforms to the Hamming distance constraint, reverse-complement constraint, and GC-content constraint. The input of the algorithm is a generator matrix of RSD code C with a minimum distance of d and the output is a DNA code that satisfies these three constraints.
Bilangan Invers Dominasi Total Pada Triangular Snake Graph, Line Triangular Snake Graph, dan Shadow Triangular Snake Graph
Authors: Nurhamzah Nurhamzah , Kusumastuti Nilamsari , Fran Fransiskus
Published: July 2022

Let G = (V(G), E(G)) be a connected graph, where V(G) is the set of vertices and E(G) is the set of edges. The set Dt(G) is called the total domination set in G if every vertex v 2 V(G) is adjacent to at least one vertex in Dt (G). Furthermore, Dt(G) must satisfy the property N(Dt ) = V(G), where N(Dt) is an open neighbourhood set of Dt(G). Suppose that Dt(G) is the total domination set with minimum cardinality. If V(G) - Dt(G) contains a total domination set Dt-1(G), then Dt-1(G) is the inverse set of total domination relative to the total domination set Dt (G). The inverse’s number of the total domination set denotes the minimum cardinality of the inverse set of total domination. This number is denoted by gt-1 (G). This article discusses the inverse’s number of total domination of the triangular snake graph (Tn), line triangular snake graph (L (Tn)), and shadow triangular snake graph (D2 (Tn)). Graph Tn is a graph obtained from the path graph (Pn) by replacing each side of the path with a cycle graph (C3). Graph L (Tn) is a graph where the vertex set in L(Tn) is the edge set on Tn, or V(L(Tn)) = E(Tn). Graph D2 (Tn) is a graph obtained by combining two copies of a graph Tn, namely Tn0 and T00n. This research shows that the graph Tn does not have an inverse of domination total, gt-1 (L (Tn)) = n for n = 4, 6, 8, gt-1 (L (Tn)) = n - 1 for n = 3, 5, 7, or n ≥ 9 with n 2 N, and gt-1 (D2 (Tn)) = b23nc for n ≥ 3 with n 2 N.
Changes in Platelet Aggregation in Patients with Localized Scleroderma
Authors: Порошина Л.А. , Бакалец Н.Ф.
Published: July 2022

Обследованы 63 пациента с ограниченной склеродермией (59 женщин и 4 мужчины), которые находились на стационарном лечении в Гомельском областном клиническом кожно-венерологическом диспансере. При оценке данных агрегатограммы были установлены как снижение, так и повышение агрегации тромбоцитов. Выявлено, что у пациентов, страдающих ограниченной склеродермией, преобладала гипоагрегация тромбоцитов с укорочением времени агрегации. Скорость агрегации тромбоцитов у большинства пациентов соответствовала нормальным значениям. Выявленный факт требует дальнейшего изучения.

63 patients with limited scleroderma, 59 women and 4 men, who were hospitalized in the Gomel Regional Clinical Dermatovenerologic Dispensary, were examined. When evaluating the aggregogram data, both a decrease and an increase in platelet aggregation were revealed. It was revealed that in patients suffering from limited scleroderma, platelet hypoaggregation with a shortening of the aggregation time predominated. The rate of platelet aggregation in most patients corresponded to normal values. The revealed fact requires further study.
UKRAINIAN CHURCH AND RELIGIOUS ORGANIZATIONS’ ACTIVITY TO COUNTERACT SPREADING SOCIALLY DANGEROUS DISEASES (THE FIRST DECADE OF THE 21ST CENTURY)
Authors: Miakinchenko Iryna
Published: July 2022

The aim of the article is to study Ukrainian church and religious organizations’ activity directed at counteracting spreading socially dangerous diseases (the first decade of the 21st century). The research methodology is based on the set of general scientific methods usage (analysis, synthesis, comparison, systematization, generalization, etc.) as well as special historical methods (historical-genetic, historical-comparative, historical-systematic). The study applies an interdisciplinary approach, manifested through the usage of the categorical procedures of other sciences. This, in its turn, made it possible to form valid statements and conclusions of the scientific research. The scientific novelty of the paper lies in the fact that Ukrainian church and religious organizations’ activity to counteract spreading socially dangerous diseases at the beginning of the 21st century is discussed on the basis of a comprehensive range of historical sources. The topic has not been the subject of a separate scientific analysis yet. As the result, the author concludes that a systematic activity of Ukrainian church and religious organizations to counteract socially dangerous diseases was founded in the first decade of the 21st century. This was due to the organizational network formation of church and religious organizations and their transformation into an important social institution of civil society. The main focus was on counteracting the spread of HIV/AIDS at the same time. The inclusion of the All-Ukrainian Council of Churches and Religious Organizations was important in strengthening its work. Both the All-Ukrainian Council of Churches and Religious Organizations and some church and religious organizations were supported by the state government of Ukraine. Thus, church and religious organizations in Ukraine opened rehabilitation centers for drug and alcohol addicts, cared for HIV-infected people; conducted thematic scientific and educational events within the framework of activity to counterpart spreading socially dangerous diseases in the first decade of the 21st century.
Factors Related to the Implementation of Patient Safety Targets (SKP) on Nurses Privat Hospital X in Yogyakarta
Authors: Hastuti Siti kurnia widi , Yunita Vera
Published: July 2022

Latar Belakang : Keselamatan pasien (patient safety) merupakan kondisi medis yang intens ke seluruh dunia. Akhir-akhir ini, negara-negara telah memahami pentingnya keamanan pasien.

Tujuan Penelitian : Mengetahui faktor–faktor yang berhubungan dengan implementasi sasaran keselamatan pasien pada perawat  rumah sakit X di Yogyakarta.

Metode Penelitian: jenis penelitian yang digunakan dalam penelitian ini adalah metode kuantitatif dengan pendekatan crosv-secftional., karena cross-sectional paling cocok untuk penelitian ini. Tehnik sampling yang digunakan yaitu proportionet random ampling  dengan sampel sebanyak 74 orang. Dan analisis yang digunakan adalah univariate dan bivariate pengolahan data denga chi-square.

Hasil Penelitian: sebanyak 51 perawat (68,9%) memiliki tingkat pengetahuan baik dimana hassil ufji statistic menunjufkkan nfilai p-value sebesfar 0,001 (p value< 0,05) yang artinya Ho ditolak yaitu ada hubungan antara pengetahuan dengan implementasi sasaran keselamatan pasien, sebanyak 42 perawat (56,8%) memiliki sikap baik dimana hasil uji statistic menunjukkan nilai p value sebesar 0,032 (p value< 0,05) yang artinya Ho ditolak yaitu ada hubungan antara sikap dengan implementasi sasaran keselamatan pasien, dan lama kerja perawat >3 tahun sebanyak 49 perawat (66,2%) dimana hasil uji statistic menunjukkan nilai p value sebesar 0,004 (p value<0,05) yang artinya Ho ditolak yaitu ada hubungan antara lama kerja dengan implementasi sasaran keselamatan pasien rumah sakit swasta X di Yogyakarta.

Kesimpuulan: Ada hubungan antara pengetahuan dengan implementasi sasaran keselamatan pasien, ada hubungan antara sikap dengan implementasi sasaran keselmatan pasien, ada hubungan antara lama kerja dengan implementasi sasaran keselamatan pasien di RS Swasta X di Yogyakarta.
Phubbing en los adolescentes un comportamiento que afecta la interacción social. Una revisión sistemática
Authors: Guzmán-Brand Víctor , Gelvez-García Laura
Published: July 2022

Introducción: Los dispositivos electrónicos como los smartphones han cambiado la forma de relacionarnos, nos atrapan en un bucle interminable lleno de actividades en razón a plataformas, aplicaciones y actualizaciones que absorben lo mejor del ser humano, su habilidad de comunicación. Objetivo: Conocer las características del phubbing en los adolescentes siendo un comportamiento que afecta la interacción social.  Metodología: Se emplea una revisión sistemática en razón a las directrices de la declaración PRISMA 2020 de fuentes primarias de información, explorando las bases de datos y motores de búsqueda. Resultados: El uso desmedido de los smartphone y redes sociales propician el fenómeno social del phubbing. Además, condiciona como necesidad la utilización del equipo electrónico en ambientes de relación comunicativa. Conclusiones: El phubbing es un comportamiento que lleva a los adolescentes al empleo excesivo del smartphone en contextos de vinculación comunicativa es así como, esta conducta se focaliza en desentenderse de las personas en un ambiente social por estar conectado al teléfono.
Role of Majlis Ta'lim Mahabbatul Khadijah in Fostering Religious Education for Young Women in Kediri Sedayu Village, West Lombok
Authors: Dozan Wely , Alim Sahirul
Published: July 2022

This study examines the role of Majlis Ta'lim Mahabbatul Khadijah in fostering religious education for young women in Kediri Sedayu Village, West Lombok. The formulation of the main problem discussed is how the role of this majlis ta'lim or Islamic forum is to foster religious education for young women in Kediri Sedayu Village, West Lombok, and how the coaching process is. This study aims to find out how the role of this majlis ta'lim is to foster religious education for young women in Kediri Sedayu Village, West Lombok, and how the coaching process is. This study indicates several roles of the majlis ta'lim Mahabbatul Khadijah in fostering the religious education of young women in Kediri Village, West Lombok, as a place for teaching and learning to increase religious knowledge, a place to build networking, and a place of study for free. Meanwhile, the coaching process carried out by the majlis ta'lim in fostering the religious education of young women is by conducting study activities and practicing religious values ??such as holding clean Friday programs and social services. For example, clean Friday programs such as cleaning the prayer rooms or mosques in Kediri Sedayu Village, West Lombok. Meanwhile, the form of social service activities carried out by the Mahabbatul Khadijah majlis ta'lim such as providing donations to orphans and responding to natural disasters. This research implies that it is hoped that the majlis ta'lim Mahabbatul Khadijah will be able to contribute to society, especially to young women, in order to add insight into Islamic religious education.
The Dynamics of the Curriculum of Pesantren Al Mukhtariyah Sungai Dua Portibi, Padang Lawas Utara
Authors: Siregar Tiroilan
Published: July 2022

Contributions pesantren cottage in Indonesia to improve the quality of human resources is not in doubt. It can be seen from many pesantren cottage alumni who participated actively in the development of this nation. But there are also so much criticism of the weaknesses of the educational process at the school, especially in terms of the curriculum, for example, limitations and less actual of pesantren cottage curriculum. Starting from these criticisms, and an awareness and desire among boarding schools, the boarding school curriculum enrichment balance between religious sciences and general sciences are a must. With the integration of Islamic boarding school religious knowledge with general knowledge, it is hoped that pesantren alumni will be able to take part and compete in society. Not many researchers have explored the dynamics of the pesantren curriculum. The purpose of this research is to examine how the dynamics of curriculum Pesantren Cottage Al Mukhtariyah Portibi Sungai Dua North Padang Lawas regency. The study was carried out data collection and dug out of resources through interviews, and study documentation and field notes, observations set forth in the form of descriptions that were then analyzed using qualitative data analysis interactive model of Miles and Huberman. After the gathering and analysis of data, it indicated that at the beginning of the Pesantren Cottage of Al Mukhtariyah Sungai Dua Portibi from 1932 to 1948 in the period of Mr. Tuan Sheikh Mukhtar that the curriculum is applied is sourced to the kitab kuning.So also during the years 1948-1952 Mustafa Buya, there is no change, the curriculum in pesantren still use thekitab kuning, then Mr. Zaharuddin started during 1958 to 1989 still made the kitab kuning  the curriculum.However the early 1990s during the period of Mr. Zaharuddin  pesantren cottage began to include some general lessons for junior secondary level, Mr. Qomaruzzaman the next period where the yellow book as a source or reference in the teaching and learning process at the school has begun to diminish, and the other side to add general subjects, or in other words pesantren cottage Al Mukhtariyah already implementing the National Curriculum for the Department of Religion and Aliyah junior secondary school level, as well as the period of H. Mahmud Syahrijal still using the curriculum of the National Department of Religion.The conditions above shows that the dynamics curriculum at thepesantren cottage of Al-Mukhtariyah Sungai Dua North Padang Lawas.
Improwizacja jako rodzaj kreatywności muzycznej w świetle teorii uczenia się muzyki Edwina E. Gordona
Authors: Kołodziejski Maciej , Pazur Barbara
Published: July 2022

Autorzy podejmują zagadnienie improwizacji w edukacji muzycznej (ekstensywnej i intensywnej) w świetle założeń teorii uczenia się muzyki Edwina E. Gordona. Zasadniczą tezą tegoż opracowania jest ujęcie improwizacji jako rodzaju kreatywności muzycznej w edukacji dziecka. Improwizację autorzy lokują w filozofii praksjalnej D. Elliota, a podstawę teoretyczną dla niej stanowi teoria uczenia się muzyki i audiacja. Improwizacja, zdaniem autorów, jest konstruktem wielowymiarowym, zawierającym elementy tonalne, rytmiczne, melodyczne, harmoniczne, techniczne, ekspresyjne i społeczne. Stosując improwizację, uczniowie rozwijają zaawansowane umiejętności audiacyjne, obecne między innymi w kodowaniu sensorycznym i percepcyjnym, przechowywaniu i przywoływaniu z pamięci oraz kontroli motorycznej i monitorowaniu jakości tej aktywności. Ponieważ zagadnienie improwizacji jako rodzaju kreatywności w muzyce podejmowane jest w polskiej literaturze naukowej incydentalnie, autorzy postanowili uzupełnić tę lukę treściową, opisując improwizację z różnych perspektyw: naukowej, teoretycznej, praktycznej i metodycznej, oraz pokazując, że każdy nauczyciel edukacji muzycznej może stymulować rozwój muzyczny uczniów przez wprowadzenie elementów twórczości muzycznej w postaci improwizacji.
Działania kreatywne z wykorzystaniem tekstu poetyckiego
Authors: Vaškevič-Buś Jovita , Zadęcka-Cekiera Anna
Published: July 2022

Nauczyciele współczesnej szkoły zdają się odczuwać lęk przed opracowywaniem utworów poetyckich. Literatura piękna stanowi nie lada wyzwanie zarówno dla nauczycieli, jak i uczniów. Lektury szkolne, pisane prozą, sprawiają mniejszą trudność, bowiem ich przekaz jest uniwersalny. Wiersze zaś dotykają sfery emocjonalnej, pełne są metaforycznych przekazów, można je interpretować na wiele sposobów. W artykule opisano propozycje kreatywnych działań na tekście poetyckim uczniów edukacji wczesnoszkolnej. Odwołano się między innymi do metody heurystycznej oraz przekładu intersemiotycznego. Starano się zbadać, jak uczniowie klasy trzeciej radzą sobie z analizą pozawerbalną utworu poetyckiego, oraz czy są zdolni do podjęcia działań związanych z próbą napisania samodzielnie kolejnej strofy. Ćwiczenia takie wymuszają u uczniów potrzebę działań na tekście literackim, pobudzają ich kreatywność i wyobraźnię.
Zarządzanie czasem dziecka w wieku wczesnoszkolnym - w opinii rodziców
Authors: Kantyka Sławomir , Kantyka-Dziwisz Karolina
Published: July 2022

Współczesne rozumienie zjawiska przedsiębiorczości, znacznie odbiegające od klasycznego ekonomicznego ujęcia, sprawia, że coraz częściej łączymy je z edukacją rozumianą jako proces samodoskonalenia trwający całe życie. Jednym ze sposobów kształtowania cech przedsiębiorczości jest uczenie się zarządzania czasem. Ta umiejętność w znacznym stopniu decyduje o zaradności życiowej i pozwala osiągać sukcesy. Celem niniejszego artykułu jest przedstawienie sposobu organizacji różnorodnych aktywności dzieci w okresie edukacji wczesnoszkolnej w opinii rodziców i związanych z tym problemów. Badania zostały zrealizowane przy pomocy metody sondażu diagnostycznego z wykorzystaniem techniki ankiety online oraz wywiadów w formie rozmowy. Kształtowanie postaw życiowych dziecka w wieku wczesnoszkolnym jest nierozerwalnie związane z umiejętnością organizacji i planowania czasu. Stopień opanowania technik zarządzania czasem zarówno przez rodziców, jak i dzieci, jest zróżnicowany, co uwidoczniają badania. Postuluje się dalsze rozwijanie umiejętności w tym zakresie.
Impact of regulatory process on Telecom Firm Performance: Evidence from Non Parametric Approach
Authors: Debbichi Sami , Slama Ramzi Ben
Published: July 2022

This paper analyzes the effects of regulation, privatization, and competition on the telecommunications performance in 40 Latin American, African, and Arab countries from 1992 through 2010. By using difference-in-Difference with control variables and propensity score matching techniques, our study reveals that regulation is positively correlated with tariffs and quality. However; competition has no effect on tariffs. This result allows us to suspect the presence of collusion between competitors.
The Strategy of Business Performance Development for UPPKS in Facing the Demographic Bonus Era
Authors: Saddewisasi Wyati , Surjawati  , Santoso Aprih
Published: July 2022

The basic problems faced by UPPKS in Semarang are as follows (Jateng Pos, 2019): 1) Many group businesses do not develop and "die" in the middle of the process, 2) They do not have information on forms and access to capital, 3) They have not been able to manage the existing UPPKS capital, 4) Management has not been able to run the organization well, 5) The group has an organizational structure but does not have activities, 6) Business activities are still independent and not well organized. Thus, the existing UPPKS is not functioning properly. However, the UPPKS is expected to create jobs, especially in the era of the demographic bonus. The UPPKS problems can fail to capture the demographic bonus because it has not been able to develop its members' businesses. This can result in people not being attracted to become members of the UPPKS. Specifically, this study aims to describe: 1) the strategic factors that exist in UPPKS in facing the demographic bonus era 2) the potential for developing business performance in facing the demographic bonus 3) the strategies of business performance development for UPPKS in facing the demographic bonus. This study used the descriptive exploratory approach by analyzing the UPPKS performance strategy. This study is the survey at the UPPKS in Semarang. The population of this study is the management of the UPPKS group in Semarang. The UPPKS sample was determined by purposive sampling. The number of samples of UPPKS management is 16 people representing 16 sub-districts in Semarang. The steps taken in this study are as follows: 1) identifying the strategic factors related to the development of UPPKS performance, 2) factors will be analyzed by using SWOT analysis. The attributes used in the questionnaire were obtained from the perceptions of stakeholders and UPPKS, which in general included attributes of internal conditions consisting of strengths and weaknesses as well as external conditions of UPPKS, which consisted of opportunities and threats. This study produced output in the form of the performance development strategy at UPPKS, namely growth with concentration through horizontal integration.
The Role of Digitalization in Expanding MSME Market Access
Authors: Halida Uly Mabruroh , Wilantini Cici'
Published: July 2022

The pandemic period has succeeded in shifting many habits, one of which is the direct market which has turned into an online market. Digital transformation is important to implement today in order to keep up with market trends. The convenience and practicality that are the advantages of the digital system are able to expand market access for MSMEs. One of the MSMEs that is trying to implement digitalization to expand market access is Apotek Anugerah Bluto Medika. The purpose of this study is to analyze the role of digitization in expanding market access for Apotek Anugerah Bluto Medika and analyze its marketing prospects through the involvement of digitalization. This research is a descriptive qualitative research. Data obtained from interviews, observations, and documentation. The results of this study show that digitalization has an important role for Apotek Anugerah Bluto Medika, especially in the field of marketing, namely to attract old customers and new customers to find out more about Apotek Anugerah Bluto Medika through the digitalization transformation process that is being developed. The prospects obtained by pharmacies from this digitization process are in the form of convenience in providing information, consulting and social services, community aspirations services in the form of criticism and suggestions, product services and so on to the wider community regarding health. Although it cannot be denied that there are still some obstacles faced in the digital transformation process.
Competitive Advantage as Role Moderation Between System-Driven Performance and Economic Performance
Authors: Abbas Dirvi Surya , Rahandri Daniel , Kismanah Imas , Ardiyanti Anita
Published: July 2022

This paper aims to determine the relationship between environmental performance, corporate image, corporate social performance on economic performance by including competitive advantage as a moderator, as well as to describe why and how it is important to carry out corporate care for the environment by companies. This study also aims to expand the topic of discussion by including more variables related to aspects that affect company performance. The population of this study includes all manufacturing companies listed on the Indonesia Stock Exchange in the 2014-2018 Period. The sampling technique used the purposive sampling technique. Based on predetermined criteria obtained 11 companies. The type of data used is secondary data obtained from the Indonesia Stock Exchange website. The analytical method used is panel data logistic regression analysis. This paper provides an empirical view of how environmental factors greatly affect the company's performance. This shows that the increase in good company performance generally comes from companies that pay attention to corporate social responsibility, so that they can have an advantage in competition in the market. Based on the research approach method used, this is a weakness of this study because this research cannot be generalized. It is hoped that future researchers will be able to explore the proportions of other variables that can be used in further research. These results support the legitimacy theory; one of the arguments (O’Donovan 2002) states that in the view of legitimacy, the relationship between profitability and the level of social performance is when the company has a high level of profit, the company considers it unnecessary to report things that can interfere with information. Consumers who are increasingly aware of environmental issues will look for environmentally friendly products. As a follow-up impact, the company will look for suppliers who can solve ecological problems; this will affect increasing the selling power of products or services and can improve the company's economic performance. This paper fulfills the identified need to study how environmental performance supports business excellence thereby improving company performance
The Effect of Affiliated Motivation, Work Environment, Competency, and Affective Commitment on Performance of Transportation Service Officers, Labuhanbatu District
Authors: Prasetyo Dian , Pitriyani P. , Hanum Fauziah
Published: July 2022

Study this conducted To use analyze influence from motivation affiliate, environment work, competence and commitment affective to performance employee at the Department of Transportation Regency Labuhanbatu . Study this use method quantitative. Result of study this show that all independent variables give influence positive and significant to performance employee good by simultaneous nor partial. That thing proved with results from the t test and F test of the study. t test showing results from variable motivation affiliated (X 1) has score t arithmetic (4.55) > t table ( 1.66 ) which means H a accepted and H o rejected with score significant more small from score probability 0.05 or score significant 0.000 < 0.05, then could concluded that variable motivation affiliate (X 1 ) influential positive and significant to performance employee . Environment work (X 2) has score t count (5.41) > t table (1.66) which means Ha is accepted and Ho is rejected with score significant more small from probability 0.05 or 0.000 < 0.05 then could concluded that environment work (X 2 ) has an effect positive and significant to performance employee . Competence (X 3 ) has score t arithmetic (9.62) > t table ( 1.66) which means Ha is accepted and Ho is rejected , with score significant more small from probability 0.05 or 0.000 < 0.05, then could concluded that competence (X 3 ) has an effect positive and significant to performance employee . Commitment affective (X 4 ) has score t count (13,42) > t table ( 1.66) which means Ha is accepted and Ho is rejected with score significant more small from probability 0.05 or 0.000 < 0.05 then could concluded that commitment affective (X 4 ) influential positive and significant to performance employee. F value count  in table 6 which is 155.27 > F table 2.48 with score significance 0.000 < 0.05. The result shows that motivation affiliate, environment work, competence and commitment affective by simultaneous have influence positive and significant to performance employee.
Effect of Employee Creativity and Emotional Intelligence on Entrepreneurship Orientation
Authors: Rasyad Nurhaedah Adnin , Sapar S.
Published: July 2022

This study examines managers' emotional intelligence and employee creativity in entrepreneurial orientation in SMEs. This research method uses a quantitative approach. The population of this research is all MSMEs in three sub-districts, namely Wara, East Wara, and North Wara Districts. The sample of this research is 137 MSME Managers. This research was conducted in December 2021. The instrument used was a questionnaire using a structural equation modeling (SEM) approach with the help of the smart PLS 3.3 application. The results of this study indicate that managers' emotional intelligence affects the entrepreneurial orientation of SMEs by 0.074 units with a t count = 0.377 < t table = 1.972 or a P-value of 0.706 > 0.05. Employee creativity has an effect on entrepreneurial orientation by 0.414 units with a T arithmetic value = 2.665 > T table 1.972 with a P-value of 0.008 <0.05. The joint influence of a manager's emotional intelligence and employee creativity on entrepreneurial orientation is 19.1%, while the remaining 81.9% influence other variables.
Properties and Analysis of Gaseous Alternative Fuels I: Hydrogen and liquefied petroleum gases
Authors: Staš Martin , Kroufek Jiří , Hlinčík Tomáš , Šimáček Pavel
Published: July 2022

The importance of alternative fuels has increased significantly and continues to grow due to gradually lowering fossil fuel sources as well as environmental reasons. This article is the first in a series of articles focused on gaseous, liquid, and solid alternative fuels. The aim of the articles is to provide an overview of the required properties and testing methods for individual alternative fuels prescribed by the relevant standards. This first article in the forthcoming series focuses on gaseous alternative fuels based on hydrogen and liquefied petroleum gases.
Application, Utility and Acceptability of Data Analytics in Safety Risk Management of Airline Operations
Authors: Mhangami Washington , King Stephen , Barry David
Published: July 2022

One area the aviation industry is grappling with is the quantification of the probability of occurrence of safety incidents. Currently, aviation professionals involved in safety risk management mostly rely on collective experience to determine probability of incident occurrences and apply it to the International Civil Aviation Organisation (ICAO) matrix or equivalent to evaluate the risk. A number of limitations linked to the use of risk matrices will be explored in this paper. It is the aim of this paper to explore statistical methods that can be used to determine the probability of safety occurrences and come up with an algorithm that can be used by airlines using available safety data. The novelty of this research is that it combines the exploration of use of statistical techniques to quantitatively assess risk using Flight Data Monitoring (FDM) and other data, with acceptability of Safety Risk Management (SRM) data analytics by operational personnel. The paper also explores the contributory factors leading to the reluctance of operational personnel to use data analytics to inform their risk assessments despite the increasing availability of operational data and advancement in technology.
Diagnosis and Fault-Tolerant Control for a Multi-Engine Cluster of a Reusable Launcher with Sensor and Actuator Faults
Authors: Murata Renato , Thioulouse Louis , Marzat Julien , Piet-Lahanier Helene , Galeotta Marco , Farago Rancois
Published: July 2022

A possible way to increase the reliability and availability of a system is to apply an Active Fault Tolerant Control (AFTC) algorithm. This thesis aims to use this algorithm in a multiengine propulsive cluster with sensor and actuator faults. First, a Health Monitoring System (HMS) will be developed to monitor the entire propulsive cluster. The HMS will use model-based fault diagnosis techniques. Then, in case of actuator faults, the cluster will be reconfigured to minimize its effects. The reconfiguration can be made by using control allocation or modifying the control law of the engine. A simulation model of the entire cluster is under development. The model simulates the whole system, including the propellant feeding system, engines, and mechanical system. It will be used to study the effect of different faults on the system and compare different reconfiguration strategies.
Wrong Injection Detection in a Small Diesel Engine, a Machine Learning Approach
Authors: Danti Piero , Minamino Ryota , Vichi Giovanni
Published: July 2022

In the last ten years, Machine Learning (ML) and Artificial Intelligence (AI) have overwhelmed every engineering research branch finding a broad variety of applications; anomaly detection and anomaly classification are two of the topics that have benefited mostly by data-driven methods’ insights. On the other side, in the small diesel engine domain, the current trend is to lean on traditional anomaly detection/classification procedures and do not foster the use of AI. The goal of this work is to detect anomalies in the in-cylinders injectors of a small diesel engine as soon as a wrong quantity of fuel is inputted into one or more cylinders by means of ML approaches. Part of the analysis aim to understand which measurements are the most relevant for the detection and to compare different techniques to select the most suitable one. Furthermore, a condition-based methodology for maintenance is proposed. After a brief review of the state-of-the-art, the case study scenario is presented grouping sensors accordingly to their degree of accessibility; then, the implemented techniques are explained, and results are discussed.
Approximate Bayesian Computation as a New Tool for Partial Discharge Analysis of Partial Discharge Data
Authors: Hencken Kai , Borrelli Elsi-Mari , Ceccarelli Daniele , Krivda Andrej
Published: July 2022

Partial Discharges are short breakdowns inside electrical equipment. As they indicate weaknesses of the insulation strength, they are seen as important precursors to a failure of the system. Therefore measurement and analysis of the patterns of instances in time and strength of the discharge are an important tool to analyze the insulation status of electric equipment, that has been addressed already using different methods in the past. In this work we explore how a physics-based stochastic process can be combined with Approximate Bayesian Computation (ABC) as a new way to analyze them. ABC is a method to infer probability distributions of model parameters in cases, where the likelihood is not tractable, but simulations can be done easily. As such it is of interest for complex phenomena or measurement systems, as often found in prognostics applications. Especially the ABC-SMC method was found to be useful here. Real Partial Discharge measurement data was used not only for parameter estimation, but also to do model comparison in order to compare different physical models proposed in the literature.
Remaining-Useful-Life prognostics for opportunistic grouping of maintenance of landing gear brakes for a fleet of aircraft
Authors: Lee Juseong , de Pater Ingeborg , Boekweit Stan , Mitici Mihaela
Published: July 2022

Several studies have proposed Remaining-Useful-Life (RUL) prognostics for aircraft components in the last years. However, few studies focus on integrating these RUL prognostics into maintenance planning frameworks. This paper proposes an optimization model for opportunistic maintenance scheduling of aircraft components that integrates RUL prognostics and that groups the maintenance of these components to reduce costs. We illustrate our approach for the maintenance of a fleet of aircraft, each equipped with multiple landing gear brakes. RUL prognostics for the landing gear brakes are obtained using a Bayesian regression model. Based on these RUL prognostics, we group the replacement of brakes using an integer linear program. As a result, we obtain a cost-optimal RUL-driven opportunistic-maintenance schedule for the brakes of a fleet of aircraft. Compared with traditional maintenance strategies, our approach leads to a reduction of up to 20% of the total maintenance costs.
Machine Learning Methods for Health-Index Prediction in Coating Chambers
Authors: Heistracher Clemens , Jalali Anahid , Schneeweiss Jurgen , Kovacs Klaudia , Laflamme Catherine , Haslhofer Bernhard
Published: July 2022

Coating chambers create thin layers that improve the mechanical and optical surface properties in jewelry production using physical vapor deposition. In such a process, evaporated material condensates on the walls of such chambers and, over time, causes mechanical defects and unstable processes. As a result, manufacturers perform extensive maintenance procedures to reduce production loss. Current rule-based maintenance strategies neglect the impact of specific recipes and the actual condition of the vacuum chamber. Our overall goal is to predict the future condition of the coating chamber to allow cost and quality optimized maintenance of the equipment. This paper describes the derivation of a novel health indicator that serves as a step toward condition-based maintenance for coating chambers. We indirectly use gas emissions of the chamber’s contamination to evaluate the machine’s condition. Our approach relies on process data and does not require additional hardware installation. Further, we evaluated multiple machine learning algorithms for a condition-based forecast of the health indicator that also reflects production planning. Our results show that models based on decision trees are the most effective and outperform all three benchmarks, improving at least 0.22 in the mean average error. Our work paves the way for cost and quality optimized maintenance of coating applications.
Weighted-QMIX-based Optimization for Maintenance Decision-making of Multi-component Systems
Authors: Nguyen Van-Thai , Do Phuc , Voisin Alexandre , Iung Benoit
Published: July 2022

It is well-known that maintenance decision optimization for multi-component systems faces the curse of dimensionality. Specifically, the number of decision variables needed to be optimized grows exponentially in the number of components causing computational expensive for optimization algorithms. To address this issue, we customize a multi-agent deep reinforcement learning algorithm, namely Weighted QMIX, in the case where system states can be fully observed to obtain cost-effective policies. A case study is conducted on a 13- component system to examine the effectiveness of the customized algorithm. The obtained results confirmed its performance.
Helicopter Bolt Loosening Monitoring using Vibrations and Machine Learning
Authors: Gildish Eli , Grebshtein Michael , Aperstein Yehudit , Kushnirski Alex , Makienko Igor
Published: July 2022

The existing helicopter Health and Usage Management Systems (HUMS) collect and process flight operational parameters and sensors data such as vibrations to provide health monitoring of the helicopter dynamic assemblies and engines. So far, structure-related mechanical faults, such as looseness in bolted structures, have not been addressed by vibration-based condition monitoring in existing HUMS systems. Bolt loosening was identified as a potential risk to flight safety demanding periodical visual monitoring, and increased maintenance and repair expenses. Its automatic identification in helicopters by using vibration measurements is challenging due to the limited number of known events and the presence of high-energy vibrations originating in rotating parts, which shadow the low-level signals generated by the bolt loosening.

New developed bolt loosening monitoring approach was tested on HUMS vibrations data recorded from the IAF AH-64 Apache helicopters fleet. ML-based unsupervised anomaly detection was utilized in order to address the limited number of faulty cases. The predictive power of health features was significantly improved by applying the Harmonic filtering differentiating between the high-energy vibrations generated by rotating parts compared with the low-energy structural vibrations. Different unsupervised anomaly detection techniques were examined on the dataset. The experimental results demonstrate that the developed approach enable successful bolt loosening monitoring in helicopters and can potentially be used in other health monitoring applications.