bluuebunny/crossref_metadata_2025 huggingface dataset:
Spontaneous-Symmetry-Breaking Charge Separation Induced by Pseudo-Jahn–Teller Distortion in Organic Photovoltaic Material
Authors: Zaima Takeaki , Ota Wataru , Haruta Naoki , Uejima Motoyuki , Ohkita Hideo , Sato Tohru
Published: August 2023

The driving force of charge separation in the initial photovoltaic conversion process was theoretically investigated using ITIC, non-fullerene acceptor material for organic photovoltaic (OPV) devices, as an example. The density functional theory (DFT) calculations show that the pseudo-Jahn–Teller (PJT) distortion of the S1 excimer state induces spontaneous-symmetry-breaking charge separation (SSB-CS) between the identical ITIC molecules to give an intermolecular charge-transfer (ICT) excited state, even without the asymmetry of the surrounding environment. The strong PJT effect arises from the vibronic coupling between the pseudo-degenerate S1 and S2 excited states with different irreducible representations (irreps), i.e., Au for S1 and Ag for S2, via the asymmetric vibrational mode with Au irrep. The vibrational mode responsible for the spontaneous polarization, opposite in one ITIC monomer and the other, is the intramolecular C-C stretching vibration between the core IT and terminal IC units at the stacked region. These results suggest that controlling the PJT effect of the excited states can influence the charge separation efficiency in the initial photovoltaic conversion process.
Penggunaan Disfemisme dalam Tuturan Anak-Anak di Desa Bangka Jaya Kecamatan Dewantara-Aceh Utara
Authors: Emilda Emilda , Khairuna Rifka , Rahayu Ririn
Published: August 2023

Abstrak: Tujuan penelitian ini untuk mendeskripsikan bentuk serta makna disfemisme pada tuturan anak-anak di Desa Bangka Jaya Kecamatan Dewantara Kabupaten Aceh Utara. Pendekatan yang digunakan berupa pendekatan kualitatif. Jenis penelitian yang dilakukan adalah deskripstif kualitatif. Data penelitian adalah kata dan frasa yang mengandung tuturan disfemisme. Sumber dari data penelitian adalah tuturan anak-anak di Desa Bangka Jaya. Teknik pengumpulan data dilakukan dengan teknik simak dan catat. Teknik analisis data, yaitu dengan 3 tahap yang telah dijabarkan; reduksi data, penyajian data, dan penarikan simpulan. Berdasarkan hasil penelitian didapatkan sebanyak 23 data dalam penggunaan tuturan yang bermakna disfemisme. Bentuk disfemisme berupa kata dijabarkan dengan rincian sebagai berikut:  a) kata dasar sebanyak 13, b) kata ulang sebanyak 3 data, c) kata imbuhan sebanyak 0 data, d) kata majemuk sebanyak 4 data, sedangkan bentuk disfemisme berupa frasa sebanyak 3 dataKata kunci: disfemisme, tuturan, frasa, kata dasar, kata ulang Abstract: The study objective is to describe the forms and meanings of dysphemism in children's speech in Bangka Jaya Village, Dewantara District, North Aceh Regency. This research applies a qualitative approach. This type of research is descriptive qualitative. The research data are words and phrases that contain dysphemism. The research data source is the children's speech in Bangka Jaya Village. The data collection technique is observing and noting. Data analysis techniques include the three stages such as data reduction, data presentation, and conclusions. Based on the results, 23 data relating to the use of speech that contains dysphemism meaning. The dysphemism description in the word form is in the following details: a. thirteen are base words, b. three are in reduplication words, c. zero is affixed words, d. four are compound words, and three data are dysphemism in the form of phrases.Key words; dysphemism, speech, phrase, base word, reduplication
Multidisciplinary classification for Indonesian scientific articles abstract using pre-trained BERT model
Authors: Kurniawan Antonius Angga , Madenda Sarifuddin , Wirawan Setia , Suhatril Ruddy J.
Published: August 2023

Scientific articles now have multidisciplinary content. These make it difficult for researchers to find out relevant information. Some submissions are irrelevant to the journal's discipline. Categorizing articles and assessing their relevance can aid researchers and journals. Existing research still focuses on single-category predictive outcomes. Therefore, this research takes a new approach by applying a multidisciplinary classification for Indonesian scientific article abstracts using a pre-trained BERT model, showing the relevance between each category in an abstract. The dataset used was 9,000 abstracts with 9 disciplinary categories. On the dataset, text preprocessing is performed. The classification model was built by combining the pre-trained BERT model with Artificial Neural Network. Fine-tuning the hyperparameters is done to determine the most optimal hyperparameter combination for the model. The hyperparameters consist of batch size, learning rate, number of epochs, and data ratio. The best hyperparameter combination is a learning rate of 1e-5, batch size 32, epochs 3, and data ratio 9:1, with a validation accuracy value of 90.8%. The confusion matrix results of the model are compared with the confusion matrix results by experts. In this case, the highest accuracy result obtained by the model is 99.56%. A software prototype used the most accurate model to classify new data, displaying the top two prediction probabilities and the dominant category. This research produces a model that can be used to solve Indonesian text classification-related problems.
ALÉM DOS MUROS DA JURISDIÇÃO VOLUNTÁRIA JUDICIAL
Authors: Lima Janaina Barros
Published: August 2023

Esta pesquisa objetiva discutir o movimento da desjudicialização da solução das demandas no Brasil, buscando compreender a noção do devido processo legal aplicado nos procedimentos extrajudiciais. Analisa-se, assim, a abrangência do acesso à justiça que, nas últimas décadas, deixou de ser vista como sinônimo de acesso ao Poder Judiciário, para uma noção mais abrangente da Justiça Multiportas. Diante do avanço da desjudicialização, as serventias extrajudiciais ganham destaque, logo, intenta-se delimitar os principais diplomas legais, bem como a compatibilidade dos serviços registrais e notarias com o devido processo legal.
EFISIENSI PENGOLAHAN FOSFAT LIMBAH CAIR LAUNDRY MENGGUNAKAN KARBON AKTIF SAMPAH PLASTIK PVC DAN LDPE
Authors: Mustikarani Febby , Arifin Arifin , Saziati Ochih
Published: August 2023

Laundry adalah salah satu kegiatan rumah tangga yang menggunakan deterjen sebagai bahan utama untuk membersihkan pakaian. Deterjen memiliki kandungan fosfat yang sangat tinggi karena fosfat merupakan komposisi utama dalam deterjen. Salah satu teknologi alternatif sederhana adalah dengan adsorbsi karbon aktif. Dalam penelitian ini memanfaatkan karbon aktif berbahan dasar sampah plastik dikarenakan jumlah sampah plastik yang sangat meningkat setiap tahunnya. Tujuan penelitian ini yaitu untuk mengetahui karakteristik fisik karbon aktif, serta mengetahui efektivitas pengolahan parameter fosfat pada limbah cair laundry menggunakan karbon aktif yang terbuat dari sampah plastik PVC dan LDPE.  Proses pembuatan karbon aktif melalui 2 tahap yaitu karbonisasi dan aktivasi. Berdasarkan hasil analisis, didapatkan bahwa untuk karakteristik karbon aktif berbahan dasar sampah plastik, jika dibandingkan dengan SNI 06-3730-1995, semuanya memenuhi standar. Karbon aktif yang paling baik berdasarkan karakteristik dan efektivitasnya yaitu karbon aktif jenis sampah plastik LDPE, dengan kadar abu 7,914%; kadar zat terbang/bagian yang hilang pada pemanasan 15,88%; kadar karbon murni 76,206%, serta efektivitasnya dalam menurunkan kadar fosfat pada limbah laundry paling tinggi yaitu sekitar 88%-92%.
ADSORPSI LOGAM BERAT KROM (Cr) DAN ZAT WARNA DENGAN ADSORBEN KULIT PISANG KEPOK DALAM AIR LIMBAH BATIK
Authors: Dini Latansa , Kusumadewi Riana Ayu , Hadisoebroto Rositayanti
Published: August 2023

Air limbah dari industri batik pada umumnya dibuang langsung ke badan air tanpa diolah terlebih dahulu. Proses adsorpsi menggunakan adsorben kulit pisang kepok dapat menyisihkan bahan pencemar dalam air limbah batik. Tujuan dari penelitian ini adalah untuk mengetahui kinerja kulit pisang kepok sebagai adsorben dalam menyisihkan logam berat krom (Cr) dan zat warna dalam air limbah batik. Pembuatan adsorben kulit pisang kepok dilakukan dengan mengeringkan dan mengkarbonisasi menggunakan tanur hingga menjadi serbuk arang. Selanjutnya kulit pisang kepok diaktivasi dengan merendamnya selama 24 jam dalam larutan H2SO4 20%. Variasi kecepatan pengadukan sebesar 100 rpm dan 200 rpm dengan waktu kontak sebesar 15, 30, 60, 75, dan 90 menit. Konsentrasi awal logam berat Cr dalam air limbah batik sebesar 0,4173 mg/L. Efisiensi penyisihan logam berat Cr optimum sebesar 100% diperoleh pada kecepatan pengadukan 100 rpm dan waktu kontak 15 menit. Sementara efisiensi penyisihan zat warna optimum sebesar 42,98% diperoleh pada kecepatan pengadukan 200 rpm dan waktu kontak 90 menit. Isoterm adsorpsi pada penelitian ini mengikuti persamaan Isoterm Freundlich dengan nilai R2 sebesar 0,9999 dan kinetika adsorpsi mengikuti kinetika orde dua dengan R2 sebesar 0,9995.
On the rational choice of a combine harvester and a reaper for grain harvesting in conditions of Siberia
Authors: Mikhaltsov E. M. , Chekusov M. S. , Kem A. A. , Schmidt A. N. , Damansky R. V.
Published: August 2023

The issue of productivity of modern models of grain harvesters produced by OOO Rostselmash and OAO Gomselmash in connection with the nomenclature of reapers supplied to them for direct harvestering and depending on the grain crop yields typical for the Siberian region was considered. To determine the rational composition of the harvesting unit from the list of models under consideration, the models of combines, the loading of which can be provided in the Siberian region at a level close to or equal to the maximum productivity, were determined by calculation and graphical method. It was found that on condition of using 9,0 m wide reapers with Russian models of combine harvesters and 9,2 m with Byelorussian models, for harvesting works it is rational to use Vector 410 with the yield of 1,8-2,4 t/ha and GS 10 PRO with the yield of 2,45-3,00 t/ha. In this case, their technical potential can be fully realized and the maximum productivity in terms of both harvested area and threshed grain can be ensured. The use of more productive combine harvesters for direct harvesters in Siberia is not always justified, because at the current level of grain yields here their technical potential cannot be fully realized. On the basis of the research, diagrams were obtained, which can be used to select the harvesting machine “combine harvester + reaper”, taking into account the level of yield and the contour of fields in a particular farm, varying the coverage of the reaper.
Data Governance at the National Information Processing Institute in Poland
Authors: Bylina Maria , Podwysocki Emil , Michajłowicz Marek
Published: August 2023

The collection and exchange of data in distributed systems are challenges for many institutions that deliver IT systems. These challenges are rooted not only in the technical layer, but above all, in proper management and communication. In Poland, data collection on science and higher education is conducted in large centralised repositories that are part of the POL-on ecosystem. These systems were developed during different periods by various teams and subcontractors. This has created a set of uniformed expectations regarding the integrity and interoperability of information processed by them. Good practices related to the data governance framework were used for the proper implementation of this goal. This article presents our conclusions from experience in the implementation of this approach at the National Information Processing Institute (OPI PIB) in Poland. It describes not only the outcomes and final results, but also the benefits of developing similar solutions in science and higher education.
Achieving Long-Lasting Digital Change in Higher Education
Authors: Kähkipuro Pekka
Published: August 2023

This paper proposes an approach for implementing long-lasting digital transformation in higher education. As a motivation for the approach, we describe four typical reasons why digital transformation does not reach the set goals in higher education institutions. To address the challenge, two steps are needed. Firstly, we need to recognise the true nature of digital transformation – it is a complex process with building blocks both inside and outside the organisation. Secondly, we need to appreciate the size of the challenge – the digital transformation process is directly or indirectly linked to all major parts of the organisation. Consequently, successful implementation of digital change cannot be done as a traditional IT project or programme. Instead, several areas in the organisation will need to be addressed in a holistic way.

The first area is strategy, where we need to ensure the visibility of the digital world and its impact on the business. The second area is the role of digital technologies and the IT organisation. New approaches and working practices will be needed to move IT closer to the business. The third area is value creation, and here we need to combine traditional IT projects with business reengineering. The fourth area to address is structure, and this typically means both processes and the organisation. The fifth area combines culture and skills. We will have to make sure that people understand and accept the change and have the required competences to make it happen.
Digitalization of the Student Life Cycle: Challenge and Opportunity for Universities
Authors: Gilch Harald , Gerling Inga , Stratmann Friedrich
Published: August 2023

The digitalization of higher education services along the student life cycle is a central task that must be tackled by considering both internal aspects of higher education as well as those of digital networking and the law. This topic is explained in more detail using the concrete process "Recognition of academic achievements". This process is currently supported in digital form, but - not only in Germany, but also in many European countries – it is not mapped in digital workflows. In order to implement this successfully, it is not only necessary to harmonize the diverse federal, national and international projects and initiatives. The academic sector within universities must be willing to consider the mutual recognition of achievements and acquired competencies as the normality, and to ensure that the recognition process is transparent. Only if recognition decisions are made on the basis of clearly defined criteria can they be mapped well in digital workflows and thus effectively support the stakeholders involved. And policymakers must keep pushing this as a priority at universities if they want to achieve a high rate of international student mobility as one of their goals.
Results of the ZKI Top Trends Survey of the ZKI Strategy and Organisation Working Group for 2023
Authors: Dreyer Malte
Published: August 2023

The Strategy and Organisation Working Group of the ZKI Association* conducts an annual survey† on the most important topics and trends of IT institutions from universities and research institutions in Germany. The survey results are intended to help keep an eye on important developments, topics and best practices and to keep pace with the fast changing topics of digitalization. It also helps to monitor the rapid change of technologies for one's own institution.

The core survey addresses the most important topics and changes in the current year in a standardised way. In addition, an individual focus is put on questions about a certain topic each year. In 2023, the focus questions were in the area of changes due to the energy crisis for IT facilities: Furthermore, the models for IT governance implemented at the organization are asked for.

The survey is completed by CIOs, data centre managers, IT directors and people in similar roles. This article presents the results of the 2023 Top Trends Survey.
Using Enterprise Architecture for Modeling and visualizing the impact of change: a report from the trenches
Authors: Maltusch Patrik , Cardoso Elsa , Kjærem Vigdis , Langfeldt Ole I. , Kibsgaard Gry Jordet
Published: August 2023

Digital transformation has put Enterprise Architecture (EA) higher up on the agenda. The demands of digital transformation have intensified the need for organizations to have a common framework and vocabulary for understanding their structure and the interrelationship between key organizational components. This paper reports on the work developed by a multidisciplinary team from different European Higher Education Institutions (HEIs) to design a program that other HEIs can use to raise awareness of the importance of EA modeling in their organizations to display the impact of changes. The paper describes the program’s goals, the underlying methodology applied, and the insights gathered from two workshops realized in 2022 at the Norwegian University of Science and Technology (NTNU), in Norway, to validate the program’s methodology.
Supporting Software Development Processes for Academia with GitLab
Authors: Politze Marius , Christoph Uta , Decker Bernd , Hristov Petar , Lang Ilona , Nelesen Marcel , Yazdi M. Amin
Published: August 2023

Over the past years, several software development teams in the IT Center have continuously improved their development processes. One of the most significant changes was to select GitLab as the central tool for the software-development-life-cycle and to enhance certain processes with the help of this tool in the areas of planning, implementation, interaction in the team and with stakeholders, operations, and deployment. Subsuming the shared knowledge of all these teams, this paper presents the resulting best practices with regards to previously established workflows from the viewpoint of projects supporting university IT services in the areas of student-life-cycle and research data management.
Personalized Recommendations for Individual Learning Pathways: Supporting Ukrainian Refugee Students in Continuing their University Education
Authors: Ziemann Felix , Nguyen Duy , Blum Franziska , Lucke Ulrike
Published: August 2023

Among the refugees of the war in Ukraine, there is an above-average number of academics, who should be able to continue their university studies abroad. Here, digital media can lower access barriers, but lack of knowledge of the language or the education system in the host country hampers participation. In addition, needs vary from person to person, which makes counseling processes complex. This article presents a cross- institutional recommendation system that proposes personalized recommendations for suitable learning paths and makes appropriate educational opportunities accessible. We present the system's structure and mode of operation, based on the currently developed national infrastructure for digital education in Germany, as well as initial findings from its evaluation based on the use case of Ukrainian refugee students.
Building a national education registry in Norway
Authors: Bergen Berit Norma , Vangen Geir Magne , Haugen Anne Kathrine
Published: August 2023

The education register is intended to support digitalization, automation and streamlining in the education sector. The registry will promote data sharing in the sector and provide smoother user experiences. The aim of a new national education register is to provide a platform for generating and assigning unique identity to education and tamper-proof storage of educational information and the formal accreditation of the education. It shall contribute to quality assurance that education offered is accredited, and facilitate the use of data for analysis, management, research, and statistical preparation.

Norway has currently no digital solution for verifying accreditation. This is a challenge as most higher education institutions in Norway are self-accredited rather than being accredited by a central authority such as NOKUT (the Norwegian Agency for Quality Assurance in Education). This poses problems for foreign recipients who may not be able to trust that the individual institution issuing the results has the authority to do so. Over time, this will also create problems for domestic data sharing, as the documentation issued digitally today will need to be valid for many decades. A digital accreditation service is essential for fully automating verification of results.

There will be several parties involved in such a system, the educational institution itself, Nokut as the quality organization, Sikt as the manager of the service and data. In addition, there will be several users of the service, such as the Norwegian State Educational Loan Fund, which must control (manually today) whether a loan is approved for an education.
Accessible Digital Services: A Pilot Project
Authors: Eväsoja Antti
Published: August 2023

European Accessibility Act (EU Directive 2019/882) requires that both public and private sector actors guarantee the accessibility of certain products and services. In the field of higher education IT, the European Accessibility Act is applied to most of the digital services. In many cases the sheer scale of things may feel overwhelming. This paper describes the approach of University of Helsinki IT services in tackling problems and providing solutions in the process of developing and procuring accessible digital services.
Bringing HPC clusters into Science Mesh
Authors: Angenent Holger , Müller Daniel , Vogl Raimund
Published: August 2023

Data transfers to and from High Performance Computing (HPC) clusters are a rather well established mechanism since standard Linux file transfer tools like scp and rsync can be used. Nowadays, users are not always familiar with these command-line based mechanisms and prefer more user friendly, and web based solutions. In this article we present a system to use the protocols of enterprise file sync and share systems (EFSS) for data transfers utilizing components of Science Mesh. In addition, this offers a technique to transfer data between different HPC sites without the need for commercial software or exposing the rather vulnerable port 22 to the outside world.
Integrating AI Tools with Campus Infrastructure to Support the Life Cycle of Study Regulations
Authors: von der Heyde Markus , Goebel Matthias , Zoerner Dietmar , Lucke Ulrike
Published: August 2023

When implementing study regulations in student information systems, teachers’ intuitive ideas often differ from the later IT mapping. In this article, a rationalisation (both economic and psychological) of such processes is being pursued. The ultimate goal is an AI-based assistance system which provides support for the generation, validation, accreditation and use of study regulations. Advanced AI tools could support a wide range of business capabilities within curriculum design as identified in the Higher Education Reference Model (HERM). Further objectives of this approach are to increase the consistency of individual study planning with study regulations and to support study guidance. Our symbolic approach applies common semantics of natural language and abstract logic which acts as a bridge between the legal norm and the course offerings. The article explains the general concept, introduces the developed technological architecture and presents single tools as well as their integration with the existing IT infrastructure on campus. The curriculum design use case involving extraction and interpretation of the coded knowledge, collaborative editing of study regulations, and fine-grained versioning of study regulations within the creation process is demonstrated and discussed. Finally, the resulting benefits, remaining challenges and future directions are discussed.
MakeITeasy : guiding higher education actors to take ownership of the development and strengthening of their digital skills
Authors: Moccozet Laurent , Ortoleva Giulia , Roth Patrick , Levy Arik , Huwyler Elsa-Line , Aristides Marcos
Published: August 2023

The MakeITeasy platform is the backbone of the University of Geneva's "Digital Skills" institutional project. The objective of the system is to allow the actors, students, teachers, researchers, administrative and technical staff to develop and strengthen their digital skills. It is a matter of allowing individuals to evaluate themselves to self-regulate. The design of the platform is organized around a framework of digital skills, which is based on the DigComp framework of the European Commission and the Digital Capabilities Framework of JISC. The MakeITeasy platform is organized around four components: 1) a self-positioning test, allowing people to situate themselves in the reference framework; this test produces 2) an individual digital skills profile, which offers then to compare oneself to 3) target profiles to be reached; and finally, 4) a recommendation system which lists training courses to fill the gaps in one's skills. The platform is currently being developed for the students, doctoral students, and teacher populations. The self-positioning tool covers the generic competencies of the reference framework in its entirety while being as concise as possible so that it can be completed in full. The questions are based on occupational situations because the context to which they are attached makes it easier to assess the mastery of the skill by different categories of members of the university community. The tool presents the same generic competency at least three times in different scenarios and uses the responses to the three situations to decide the level of mastery. The test situations and questions as well as the entire platform were evaluated by various user tests.
A self-sovereign way to exchange educational credentials
Authors: Koukoularis Emmanouil , Markopoulos Vasileios , Voutsinas Nikos
Published: August 2023

In a time of ever-increasing digital transformation, where the amount of data transferred and verified in digital form has vastly increased, new specifications have been released, enabling the exchange of educational credentials in a privacy-respecting manner while maintaining the anonymity of the contributing parties. Hereafter a model is described for educational credentials exchange, built upon the latest W3C and OpenID Connect specifications for Verifiable Credentials and Verifiable Presentations. These emerging technologies and specifications drive the digital transformation towards Web 3.0, while universities can leverage these to provide students and graduates with a secure and self-sovereign method of sharing digital credentials, simplifying the diploma verification process necessary for job applications or when pursuing post-graduate studies. This model encompasses the core principles the next version of the digital diplomas platform of the Greek HEIs (eDiplomas) is based on.
RIS Synergy - Creating a Common Language Across Institutions: Lessons Learned and Challenges
Authors: Fürst Elena , Greil Michael , Harbich Madeleine , Hartmann Simone , Hicker Ulrike
Published: August 2023

This paper analyses how a common language and a profound communication strategy enable the development of shared services in a digitisation project. In this paper, we discuss how RIS Synergy utilises international standards, such as persistent identifiers, to synergise CRIS systems across the Austrian research landscape. The project consortium consists of 17 diverse project partners with different requirements, processes, and vocabularies. Therefore, we share lessons learned and challenges, along with best practices for establishing a task force on public relations and communications for community-building and to raise awareness of the project and ensure its long-term nature.
TO A QUESTION ON CRIMINAL LEGAL CHARACTERISTICS OF MURDER AND PERSONS CONVINCED FOR IT
Authors: Kunts Elena Vladimirovna
Published: August 2023

Murder is one of the most serious crimes, as it encroaches on the inherent highest human value – life. Murder has been committed at all times of human existence. At the present time, when humanity has become smarter, more humane, more civilized, the percentage of murders from the share of all crimes still remains quite high. Despite the legislative consolidation and criminal legal protection of the right to life, the statistics on the level of murders are quite high, which is rather sad. Of particular concern is the increase in the overall crime rate of serious crimes, as well as the relatively stable rates of the number of women convicted of murder. The author considers it expedient to toughen the punishment for murder, which will be, first of all, significant not in the criminal-legal plan, but in terms of preventive, intimidating, since a person is a biological being who is inherently afraid of punish-ment.
ASSESSMENT OF THE EMOTIONAL BURDEN OF PATIENTS IN THE POSTOPERATIVE PERIOD
Authors: Odishelashvili Liana , Odishelashvili Inesa , Kaplanov Marat
Published: August 2023

The contour of modern research on improving the quality of medical care is the study of the

problem of the patient's mood in the post-operative period by the method of sociological research using ques tionnaires and the use of potentiating questionnaires for determining satisfaction in order to implement a prac tical-oriented approach to increasing the effectiveness of medical care. The authors in the article reveal the

experience gained in the field of aesthetics of determining the emotional background in an open form by the

method of functional questionnaire of patients after surgery. The studies were carried out at the bases of the

surgical departments, the Lucher color diagnostics and the Lemur-Tesier-Fillion PSM-25 scale were tested as

tools. As a result of the studies, the psychophysiological state was assessed, which reflects a stable and stable

emotional background during the convalescence period. postoperative patients, which is the key to motivation

for recovery
CALCULATION OF DEFORMATIONS AND EVALUATION OF STATIC STRENGTH OF STRUCTURAL ELEMENTS OF IMPLANT SYSTEMS ON THE EXAMPLE OF DENTAL IMPLANTS LIKO-M 4×10 OF DIFFERENT DESIGN
Authors: Sarkisov Armen , Zelensky Vladimir , Avanisyan Vazgen , Dolgalev Aleksandr , Sergeev Yuriy , Semerikov Dmitriy , Spitsyna Anna
Published: August 2023

Introduction. The creation of effective, reliable, safe, technologically advanced and competitive products is the main task of medical device engineering. The most important requirement to modern

medical devices is to guarantee patients' safety during their lifetime. Today the use of modern computer-aided

engineering analysis packages is the most effective calculation method for evaluating the strength and reliability of unique medical devices that can lead to serious consequences if their operation is disturbed. One of

the most suitable and efficient systems for automated engineering calculations (CAE-system) is the ANSYS

software. The purpose of this study was the comparative assessment of the elastic and elastoplastic deformation of 4×10 dental implants of different designs on the abutment-pin and screw-body interface, using the

computer simulation of the stress-strain state. Materials and methods. Two kinds of dental implants were

chosen for this study: a Liko-M 4×10 implant with the cylindrical body shape and a Liko-M DG 4×10 implant

with a tapered body shape. The contact between the abutment and screw as well as the implant body and screw

is frictional. The pre-tensioning of the screw from the initial tightening was 400 N. The load was applied to

the cylindrical surface of the abutment at a percentage of its height. Results. Elastic and elastic-plastic calculations of the stress-strain state of Liko-M 4×10 and Liko-M DG 4×10 implants were performed. Besides the

results of the main calculations of the stress-strain state of the implants Liko-M 4×10 and Liko-M DG 4×10,

necessary to assess their static strength, we have also calculated the strength coefficients of implant bodies.

Comparative analysis of the static strength of the Liko-M 4×10 and Liko-M DG 4×10 implants provides conclusions, which are significant for practical application of the implants.
THE EFFECT OF FOREIGN DEBT, FOREIGN INVESTMENT (FDI), AND GOVERNMENT SPENDING ON ECONOMIC GROWTH IN 5 ASEAN COUNTRIES
Authors: Asnawi Asnawi , Hasyim Padhil , Anwar Khairil , Roni Muhammad
Published: August 2023

This study aims to analyze the effect of foreign debt, foreign investment and Government spending on Economic Growth in 5 Asean Countries. The data used in this study is cross-sectiaon data from 2011-2020 obtained from the World Bank. The data is then analyzed using the Panel data regression model. The results of this study show that foreign debt has a positive and significant effect on economic growth in 5 asean countries. Foreign investment has no positive and significant effect. And Government spending has a positive and significant effect on economic growth in 5 Asean countries. The government is advised to carefully manage foreign debt to create positive Economic Growth, Create a conducive Investment climate and increase spending to boost Economic Growth.
INDIAN NORTHERN REGION OLD HERITAGE HAND EMBROIDERY MANUFACTURING TECHNIQUES
Authors: Sawant Jyoti , Guru Ramratan , Kulkarni Swapnali , Yadav Priyanka
Published: August 2023

The embroidery handicrafts of a country reflect its rich cultural and artistic history and are an important part of that country's economy. Embroidery Handicraft: Artists and craftspeople use a variety of methods and beautiful, colorful designs to create the most interesting of art. In rural and semi-urban areas, the embroidery craft employs a large number of artisans. It also contributes to the preservation of culture. Handicrafts are essential to the preservation of a country's cultural identity, and can also be viewed as works of art in their own right. These works of art are often viewed as pieces of nostalgia, providing a connection to the past that can be shared by those who appreciate and admire them. Every state in India has its own textile handicraft. In this paper, only the ancient textile embroidery of the Northern Region has been discussed, in which the history of embroidery, the craftsmen who make it, the fabric, the color of the thread, and the motifs have been told. The Northern Region's ancient textile embroidery is, Kashidkari from Jammu and Kashmir, Chambal Rumal from Himachal Pradesh, Phulkari from Punjab, and Chikankari from Uttar Pradesh. These embroidery pieces are also very expensive because they are only made by skilled artisans. In addition to being expensive, these embroidered items are also labour intensive and time consuming.
SIMULASI KEBIJAKAN PRODUKSI DAN PERDAGANGAN INDONESIA TERHADAP INDUSTRI GULA DOMESTIK
Authors: Sembiring Birka Septy Meliany Br , Widyastutik
Published: August 2023

Gula merupakan salah satu komoditas penting di Indonesia karena pemanfaatannya yang beragam untuk rumah tangga dan industri. Studi ini bertujuan untuk memeriksa kondisi industri terdahulu yang terkait dengan faktor-faktor yang mempengaruhi permintaan dan penawaran gula Indonesia. Metode yang digunakan adalah metode persamaan simultan dengan estimasi Two-Stage Least Square (2SLS) selama tahun 2003 hingga 2020. Penelitian ini menemukan bahwa harga gula dalam negeri dan harga gula internasional memiliki dampak pada ukuran panen di perkebunan. Selain itu, variabel Produk Domestik Bruto (PDB) memiliki pengaruh yang signifikan terhadap konsumsi rumah tangga. Stok dan harga gula merupakan dua faktor utama yang memengaruhi tingkat impor gula Indonesia dari pasar global. Hasil dari simulasi kebijakan menunjukkan bahwa kebijakan peningkatan luas lahan dan penurunan impor karena dapat mendorong produktivitas domestik agar industri gula di Indonesia dapat bersaing.
DISTRIBUTION ANALYSIS OF CLEAN WATER QUALITY USING HYDROPHYSICAL DATA IN MARSELA VILLAGE, MASELA ISLAND DISTRICT, SOUTHWEST MALUKU REGENCY, MALUKU PROVINCE
Authors: Souisa Matheus , Sapulete Sisca M. , Waimalaka Raras F.
Published: August 2023

In situ measurements of hydrophysical parameters have been carried out in groundwater in dug wells, drilled wells, and reservoirs related to temperature, electrical conductivity, degree of acidity, salinity, and total dissolved solids (TDS). This study aims to analyze the characteristics of hydrophysical parameters in water samples and create a water quality distribution model based on hydrophysical data in the study area. The results showed that water zoning based on air temperature and water temperature is included in the mesothermal zone category, and this zone water may originate from free/leaking aquifers. The results of hydrophysical parameter measurements were TDS with a concentration value of < 1000 mg/L, conductivity parameter (s) with a concentration value of s < 2500 mS/cm, a pH parameter ranging from 7, and a salinity parameter with a concentration value < 1000 ppm which is allowed according to water quality standards which are found in dug wells (old wells, SGM-3), drilled wells (SBM) and pond (Em). While the hydrophysical parameters for measuring other groundwater samples are not in accordance with water quality standards. Modeling the distribution of water quality based on three hydrophysical parameters (TDS, s, and S) in the study area shows a shallow groundwater pattern and seawater intrusion has occurred in several wells (SGM-1, SGM-2, and SGM-4). The distribution of TDS, s, and S concentration values at study sites varies with distance from the coastline and topography.
Strategi Kepemimpinan Kepala Sekolah dalam Meningkatkan Peduli Sosial dan Peduli Lingkungan di SMPN 2 Mataram
Authors: Harianto Muhammad Yudi , Wadi Hairil , Suud Suud
Published: August 2023

Kepala Sekolah bertanggung jawab atas penyelenggaraan kegiatan pembelajaran, administrasi sekolah, membina tenaga kependidikan lainnya, dan mendayagunakan serta memelihara sarana dan prasaran. Namun, masalah utamanya adalah masih banyak kepala sekolah di Indonesia yang masih takut untuk melakukan perubahan dan tidak tahu bagaimana cara menggunakan kekuasaan mereka untuk menjalankan sekolah mereka. Penelitian ini bertujuan untuk mengetahui: (1) Bentuk-bentuk strategi kepemimpinan kepala sekolah dalam meningkatkan peduli sosial dan peduli lingkungan di SMPN 2 Mataram. (2) Strategi kepemimpinan kepala sekolah dalam meningkatkan peduli sosial dan peduli lingkungan di SMPN 2 Mataram. Penelitian ini mengadopsi pendekatan kualitatif dengan menggunakan metode studi kasus untuk mengumpulkan data melalui wawancara, observasi, dan dokumentasi. Teknik purposive sampling digunakan untuk menentukan subjek dan informan penelitian. Analisis data dilakukan menggunakan model Miles dan Hubberman, yang meliputi tahap reduksi data, penyajian data, dan penarikan kesimpulan. Hasil penelitian menunjukkan bahwa kepala sekolah SMPN 2 Mataram memiliki strategi kepemimpinan yang efektif dalam meningkatkan peduli sosial dan lingkungan di sekolah tersebut. Dalam hal ini peneliti menemukan bahwa bentuk program kepala sekolah yaitu (1) Program rutin seperti toleransi, saling menghargai, menjaga lingkungan sekolah, (2) Program incidental seperti jujur pada diri sendiri dan orang lain, membuang sampah pada tempatnya, (3) Program terencana seperti tolong menolong dalam bentuk spendu berbagi 1000 buku bagi warga yang membutuhkan, mendukung program go green. Adapun strategi yang sering dilakukan kepala sekolah setelah diamati oleh peneliti adalah strategi manajerial yaitu merencanakan hingga evaluasi seperti pembentukan panitia ujian nasional, strategi substansial yaitu lebih kepada orientasi kecapakapan hidup seperti bimbingan bakat dan minat guru dan peserta didik berprestasi, strategi building yaitu bentuk dukungan kepala sekolah terhadap guru dan peserta didik berprestasi, strategi binding dan bonding yaitu kepala sekolah dan guru mengembangkan nilai hubungan yang membentuk keterikatan satu dan yang lain dan lebih memprioritaskan hubungan moral sebagai landasan utama seperti menjenguk guru maupun peserta didik yang sedang sakit.
MANUAL DE PROCEDIMENTOS OPERACIONAIS PADRÃO
Authors: Oliveira Soly Guedes de , Silva Tatiane Bahia do Vale , Caldas Ivete Furtado Ribeiro
Published: August 2023

O Ministério da Saúde (MS) desenvolve ações e atividades que possibilitem a garantira ao acesso universal, integral e equitativo à saúde. Direito conferido pela Constituição Federal de 1988 e estabelecido nas leis orgânicas da saúde que instituíram as bases do Sistema Único de Saúde (SUS). Entretanto, o acesso a essas ações apresenta-se, ainda, como um desafio à garantia do direito constitucional à saúde e déficit histórico do Estado brasileiro.
Diante disso, a implantação de uma oficina ortopédica é uma grande conquista para a comunidade acadêmica da UEPA Campus XIII do curso de Fisioterapia, sobre a qual, resultará em retorno à população residente na região do Lago de Tucuruí, visando a melhora da qualidade de vida de pessoas que carecem do uso de órteses e possibilitando maior acesso a esses recursos. A oficina, realizará confecção, adaptação e manutenção de equipamentos de órteses, com intuito de abranger estes serviços para todas as formas de Tecnologias Assistivas.
Serão atendidos cidadãos de todas as faixas etárias que apresentem alguma limitação física, com diminuição de sua autonomia para realização de AVD. Pontua-se ainda, que, esses atendimentos serão realizados por profissionais qualificados, acadêmicos do curso de fisioterapia e outras áreas (devidamente supervisionados), que realizarão a avaliação, prescrição, confecção e adaptação de dispositivos mais seguros e funcionais, levando em consideração a especificidade de cada indivíduo.
A oficina será capaz de oferecer com qualidade e agilidade, a aplicação de técnicas avançadas, que requerem a captura e tratamento de imagens 3D para a produção dos moldes. Essa tecnologia contribui para o levantamento preciso das medidas do paciente, com conforto e rapidez, além de apresentar confiabilidade do produto. Espera-se que, com a implantação da oficina ortopédica, contribua para a consolidação do cuidado e atenção à comunidade, de forma a tornar o acesso a esses equipamentos viável e efetivo.
PROCEDIMENTOS OPERACIONAIS PADRÃO DE SERVIÇO DE ORTETIZAÇÃO
Authors: Oliveira Soly Guedes de , Silva Tatiane Bahia do Vale , Gomes Alfio dos Santos , Silva Lubiana Mariano Gadelha da , Lima Mateus Coutinho de , Rocha Micael Barroso , Nascimento Rodolfo Gomes do , Furtado Ronald de Oliveira , Caldas Ivete Furtado Ribeiro
Published: August 2023

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Generative Adversarial Neural Networks for the generation of High Resolution Galaxy Images.
Authors:   , Cabrera Guillermo
Published: August 2023

Las imágenes de alta resolución de galaxias cercanas son difíciles de obtener ya que su gran tamaño angular requiere varias observaciones o telescopios de alta demanda. En este trabajo presentamos un nuevo método para generar imágenes de galaxias en formato FITS, utilizando una arquitectura basada en estilos para redes generativas adversarias (StyleGAN) con la técnica de fine-tuning con imagenes en formato JPG y FITS, utilizando galaxias simuladas del proyecto Illustris y galaxias reales del Sloan Digital Sky Survey (SDSS). Este enfoque permite un mayor control sobre las muestras generadas, y es capaz de modificar las galaxias utilizando diferentes estilos. Probamos utilizando fine-tuning en datos JPG para obtener imágenes que se asemejan a los datos de entrenamiento, luego entrenamiento de la red con imágenes FITS. Utilizamos la métrica Fréchet Inception Distance (FID) para la evaluación, donde cuan mas bajo es el valor, mejor. Obtuvimos muestras generadas con un valor FID de 148.5, un valor alto en comparación con el alcanzado en el paper original de la StyleGAN debido a la borrosidad y ruido presente en las imágenes. Sin embargo, las muestras se asemejan tanto a las propiedades morfológicas como físicas de los datos reales.
Bioequivalencia Promedio Escalada de Referencia para la Ema, Basado en Límites Suaves y Remuestreos.
Authors:   , Muñoz Gutiérrez Joel
Published: August 2023

Para que un nuevo medicamento pueda salir al mercado, debe pasar necesariamente por un ensayo clínico, el cual es un proceso largo y costoso. Los primeros pasos de éstos ensayos, consisten en probar la molécula en animales para finalmente llevar a cabo las pruebas en humanos, dividiéndose en cuatro fases que se detallan a continuación.
Detection of fraud card and data breaches in credit card transactions
Authors: Sanskrati Agarwal  , Usha J
Published: August 2023

Data breaches and credit card fraud are now among the biggest problems affecting financial organizations and customers globally. The purpose of this study is to develop an effective fraud detection system that can detect fraudulent credit card transactions and prevent data breaches. The strategy proposed in this paper makes use of machine learning techniques like decision trees and logistic regression, to analyze large datasets of credit card transactions and identify suspicious patterns. The proposed system also includes a real-time monitoring mechanism that alerts the relevant authorities in case of any suspicious activity. The results of the experiments show that the suggested system achieves great accuracy and efficiency in detecting fraudulent transactions and data breaches. It can provide a powerful tool for financial institutions to prevent financial losses and maintain their customers' trust.
Degradation study of Doxycycline in bulk and formulation by UV-Visible spectrophotometry
Authors: Gopika V C  , Hisana M S  , Jayakrishnan V  , Malavika C P  , Mubasher P M  , Vismal Vincent  , Salman K K  , Sajna John
Published: August 2023

Introduction: Forced degradation is a process that involves degradation of drug products and drug substances at condition more severe than accelerated conditions and thus generates degradation products that can be studied to determine the stability of the molecule. Aim and objective: To investigate the forced degradation study for the determination of degradation of Doxycycline by UV-Visible spectrophotometric method. Methods: Doxycycline sample and standard were exposed to different stress conditions (hydrolytic and oxidative degradation). Both standard drug and marketed formulations were used for the degradation study. The amount of percentage degradation of each standard and samples were calculated by taking absorbances at their λmax with the help of UV-Visible spectrophotometer. Forced degradation of drug substance was done by exposing to acidic, basic and to medium of hydrogen peroxide. The degradation results of each condition were compared with that of standard. This method can be used successfully for studying the stress degradation factors. Because this method is less time consuming and simple and cost effective also. Results: Forced degradation of selected drugs performed using HCl, NaOH and H2O2. Degraded sample were quantified by UV visible spectroscopy. In all the methods used in degradation study, sample undergoes greater degradation compared with that of standard. Among the degradation conditions used in the study it is found that NaOH produce more degradation.
Relações didático-pedagógicas e conhecimentos matemáticos no curso de pedagogia
Authors: Barth Meire Angela
Published: August 2023

O presente artigo apresenta uma análise das relações didático-pedagógicas e conhecimentos matemáticos que devem ser priorizados no processo de formação no Curso de Pedagogia, da Universidade do Estado de Mato Grosso (UNEMAT). O trabalho foi fundamentado em José Carlos Libâneo, Paulo Freire e Deise Roos Cunha. A pesquisa teve enfoque qualitativo, por meio de análise de documentos do Curso de Pedagogia, entrevistas com acadêmicas e professores da rede municipal de ensino, bem como, com docentes do curso de Pedagogia. Como resultado da pesquisa, foi possível verificar que há um círculo vicioso de dificuldades na prática pedagógica do professor dos anos iniciais voltadas à Matemática tendo em vista que os documentos legais muitas vezes não são suficientes para amparar os profissionais nessa área.