bluuebunny/crossref_metadata_2025 huggingface dataset:
MODELING OF THE ACTIVITIES OF MARKETING AND SALES DEPARTMENT AND THE IMPACT OF SELF-MANAGEMENT SYSTEMS USING THE ANYLOGIC SOFTWARE ON IT
Authors: Semenenko Yurii
Published: August 2022

In today’s market, many companies have to operate in the conditions of high competition. Each company is struggling to gain the advantage which will make them stand out from the competitors. They try to achieve such a competitive advantage through marketing, improving product quality or increasing the efficiency of processes within the company. One of the methods of gaining competitive advantage is the introduction of new management systems, such as self-management. Given the market situation, a large number of companies face uncertainty. It is difficult to predict the results of initiative implementation. Such working conditions seriously increase the complexity of managing these systems. For example, in a rapidly evolving business environment, it is difficult to make the right decisions. In the process of work, we encountered a problem in forecasting the behaviour of the system and the environment. Implementation of simulation in the company makes it possible to predict the result taking into account various scenarios. An important condition for creating the right models in accordance with the tasks is successful choice of simulation methodology and software. In our work, we considered different approaches to modelling, outlined the main steps to be taken when constructing a simulation model and drew the general rules for constructing such a model. We briefly analysed the systems and software that can be used for simulation, considered their advantages and disadvantages. AnyLogic is a simulation software, the main principles of its operation, its benefits and weak points were discussed in more detail. With the help of the software AnyLogic the activities of the marketing department at the conventional enterprise were simulated, the potential impact of the of such a department self-management system implementation was pre-estimated and the expected result from such a system implementation in a particular unit was modelled.
FEATURES AND CONSEQUENCES OF FINANCIAL GLOBALIZATION IN UKRAINE
Authors: Lisnichuk Oksana
Published: August 2022

The article examines the problems associated with the current situation in the financial and economic sphere of Ukraine, which is a consequence of financial globalization. The urgency of this problem for Ukraine is that the openness of domestic financial markets poses significant threats to the development of the domestic economy. To achieve this goal, theoretical methods were used, such as problem analysis, risk classification, generalization of results, as well as methods of empirical research, namely the development of hypotheses and their confirmation using mathematical statistics (Pearson's criterion). The study should confirm the hypothesis that the volume of foreign direct investment and GDP dynamics is closely related and the volume of investment affects the dynamics of GDP, and this relationship is expressed in a very high degree, given the high numerical value of r- Pearson's criterion, we can talk about the "super openness" of Ukraine's financial system. It is stated that this dependence poses significant threats, which requires changes in the regulatory financial policy of the state.
THEORETICAL AND METHODOLOGICAL ASPECTS OF RESEARCH OF RELIGIOUS IDENTITY IN PLANE SOCIO CULTURAL CALLS
Authors: Якуніна Катерина
Published: August 2022

The section of monograph is devoted theoretical and methodological analyse of religious identity. Offered review of schools and theories which formed a concept identity; a concept is confronted identity and authentication. Within the limits of sociological and psychological directions of research to the identity concept of religious identity, and attempt of him to specify in Primordialism, Essentialism and Constructivism. Research of religious identity as multilevel and polifunctional phenomenon, allowed to select his levels, forms and types. Verifiability of structure of religious identity explains its belonging to the social and spiritual spheres of life of society, however complicates forming of the unique going near its understanding. Difficult is comparison of concepts religious identity, religious consciousness, religiousness theoretical. Thus, there is theoretical material, gives a right actualise interdisciplinary approach in research of religious identity. Modern methodology of research of religious identity is made by methods historical and empiric (used for finding out of features of ethnic and confessions conduct, levels of religiousness of population, changes in religious life of certain country, region); system (by the help of what research interconfessional co-operations, group co-operations); idealizations (used for creation of theoretical chart of religious identity or authentication); axiomatic (method of determination of essence of concepts); method of sociology of religion (used for finding out functionally structural aspects of religious changes); comparative analysis (helps to trace scale of religious changes, select conformities to law in development of religious phenomena); individualizations and generalizations (help to carry out the comparative different analysis of ethnic and confessions processes, find out their influence on a person, and vice versa). As a result theoretical and methodological analyse of religious identity, that exactly the construction of interdisciplinary models in the process of research of religious identity can offer to science the new paradigms of its study.
CULTURE AND CULTURAL PROGRESS: AN ATTEMPT AT CONCEPTUAL EXPLICATION
Authors: Зайцев Микола
Published: August 2022

In the last few decades, research on the phenomenon of culture and cultural progress has become much more relevant in the field of Ukrainian humanities, due to the awareness of the dependence of economic, political and social factors on ethnic and religious cultural factors. At the same time, we do not have a common notion of «culture». The most common is the identification of the concept of «art» and the concept of «culture». The section attempts to define culture as a way of human existence in the world; it is a culture of individual and collective existence. It is necessary to distinguish between the culture of individual and collective life. Culture is a complex formation in structural terms, it offers a three-tier structure. It is noted that the central component of any culture is the nucleus. Іt consists of archetypes and mental models. These are formal structures that gain meaning and become effective when filled with material from socio-historical experience. It fixed in worldviews, symbols, myths, beliefs, etc., forms the second, worldview-ideological, or motivational level of culture. A special place in the system of this level has values, which, as forms of retention and consolidation of related meanings, are the basis for the development of life worlds, the first, external level of culture. They unite people in socio-cultural communities; at the same time, they differentiate between them. The section finds that the semantic essence of culture is human-centered. Culture fills his life with appropriate meanings, forms a historically specific type of person. In semantic integrity, culture is the world of human existence, it dictates to human the appropriate roles, skills and abilities. Culture is coercive in relation to human, who must recognize this coercion, because there is no other way to be human. The main function of culture is man-making – all other derivatives of it. As for cultural progress, its content is to preserve and transmit socially significant experiences and ensure the integration of society.
Analisis Bibliometrik Perkembangan Fashion Muslim: Publikasi Ilmiah Di Negara-Negara Dunia
Authors: M. Wahyu Ayatullah  , M. Ruslianor Maika
Published: August 2022

Artikel ini bertujuan untuk mengetahui peta perkembangan peneliti yang bersangkutan dengan “Fashion Muslim”. Dalam penelitiannya peneliti mencari dengan melakukan penelusuran melalui database Scopus. Kemudian peneliti dalam mencari data tersebut menggunakan kata kunci “Fashion Muslim” agar menghasilkan data yang lebih spesifik peneliti mengkategorikan datanya yaitu article, title, abstract, keywords. Di dalam penelitian ini, peneliti memakai metode deskriptif kuantitatif dengan analisis bibliometrik. Didasarkan dari hasil penelusuran peneliti, peneliti memperoleh 307 hasil penelusuran karya ilmiah yang kemudian dibatasi dengan hanya memakai dua jenis dokumen artikel dan conference paper lalu menghasilkan 208 dokumen selanjutnya di export dalam format BibTex dan diolah memakai sebuah perangkat lunak R-Packges dan WebInterface Biblioshiny, pada penelitian ini memunculkan Thematic Maps, pada Thematic Maps penelitian menemukan bahwa kata kunci yang paling banyak muncul yang bersangkutan dengan Fashion Muslim adalah Human selanjutnya diikuti dengan Islamism.
SCIENTIFIC JUSTIFICATION OF THE CONCEPTUAL ASPECTS OF THE CUSTOMER-ORIENTED APPROACH
Authors:   Odesa National Economic University, Zavadska Diana
Published: August 2022

The purpose of the article is to generalize and systematize the theoretical foundations of the modern marketing paradigm for the development of recommendations for the formation of conceptual aspects of a customer- oriented approach to company management. Methodology. The information base of the research is official analytical data of world organizations and the results of scientific developments of leading foreign and domestic scientists. The following methods were used: abstraction, morphological and semantic analysis; induction and deduction; comparison and systematization; logical generalization. The results. The peculiarities of the formation and development of a customer-oriented approach to company management are determined. Different approaches of scientists to the market orientation of the company and the orientation of the company to the customer are characterized. It has been proven that the creation of a customer-oriented company management system is dictated by changes in the modern market. The prerequisites for the transition of companies to a customer-oriented approach (technological (globalization, information revolution, digital transformation); economic and methodological) are clarified. The factors contributing to the appearance of components of customer orientation have been identified. The essence of the concept of customer orientation was deepened. Its components, subjects and objects were revealed. The principles, goals, tasks and functions of customer orientation are characterized. Groups of characteristic features of the scientific category “customer orientation” are provided (human capital and management; operational model and business processes; model of business (or business- model)). It has been substantiated that the key measure of value is customer satisfaction, and the key measure of obtaining additional profits is customer profitability. Scientific novelty. The article proposes a deepening of the conceptual approach to the disclosure of the content of the company’s customer orientation. The information obtained is the basis for forming a competitive strategy and building a new business model of the company, which will ensure its successful operation on the market. Theoretical and (or) practical significance. The use of the proposed conceptual model will contribute to the creation of additional value by companies; will ensure preservation / creation of additional competitive advantages and obtaining of additional profit.
INTERNATIONAL CORPORATIONS AS AN ELEMENT OF THE DEVELOPMENT OF THE GLOBAL ECONOMY
Authors:   Kyiv National Economic University named after Vadym Hetman, Stashenko Juliia , Marchuk Uliana ,   Kyiv National Economic University named after Vadym Hetman
Published: August 2022

Today, international corporations are an important element in the development of the world economy and international economic relations. Corporations contribute to intensifying international competition and deepening the international division of labor. Modern corporations are increasingly influencing international economic relations and the world economy as a whole, becoming the most important economic entities in the world economic system. International corporations are characterized by the creation of international production, high intensity of trade between countries, independence in decision- making and interstate mobility. The current stage of development shows not only a high level of competition between corporations, but also the emergence of strategic alliances. The basis of the new global economic system are corporations that own significant financial resources, introduce advanced technologies, have large spatial sales markets and conduct an active, global investment policy. The key role of international corporations in international economic relations is explained by the fact that they are the engine of the world economy and the leading factor in international specialization and world trade. They are an important figure at the current stage of development of the world economy. Attracting foreign direct investment brings the country access to financial resources, namely, facilitates integration into global economic processes, access to foreign markets. The activities of corporations are quite extensive on the territory of Ukraine. Ukraine must use all the positive aspects of the activities of corporations and neutralize all the negative consequences, keep the emphasis on national priorities. International corporations mean a large association that uses an international approach, involves the development of international production and sales, with a central place of decision-making, and branches around the world. Corporations directly influence the economy in which they operate, accelerate the process of internalization and scientific and technical progress, and raise the social and material level of the population, which will provide an opportunity to purchase goods and services of international companies.
FORMATION OF SCIENTIFIC ENVIRONMENT AND ACADEMIC CULTURE IN UNIVERSITIES OF UKRAINE: ORGANIZATIONAL AND ECONOMIC ASPECT
Authors:   Kyiv National University of Culture and Art, Batchenko Lyudmila , Honchar Lilia ,   Kyiv National University of Culture and Art
Published: August 2022

The article examines the problems of managing the functioning and development of higher education institutions of Ukraine (HEIs). The importance of research work in improving the scientific and educational process of higher education institutions is emphasized. The principle of formation of scientific environment is analyzed. The need for the formation of scientific and research competences among higher education graduates in order to activate scientific activity and increase its effectiveness is substantiated. Factors of economic development of the state are considered, among which education, science and culture play a key role. Negative factors in education and science that inhibit the development of science in Ukraine are studied. A detailed analysis of the factors of funding of science, the turnover of scientific personnel, and the measurement of scientific productivity of a scientist is provided. The general principles and features of the formation of academic culture in the scientific environment of universities are defined. Academic integrity is considered as a set of behavioral scientific patterns in the scientific environment. The main measures of state support of university science, which should be anticipatory in nature, are outlined. The influence of science and the products of its commercialization on the quality of training of specialists in higher education institutions is studied. The systemic interaction of the institutional subjects of the growth of the national economy is analyzed: the state – business – institutions of higher education. The trend of business development directions and prospects for the development of education and science have been determined. The Comprehensive Program "Science" for the faculty of the Kyiv National University of Culture and Arts, which focuses on two vectors of functioning and development – scientific and applied and commercialization of scientific research of the departments – has been presented and substantiated. The scientific and educational content of the vectors of research work of the departments is substantiated – practical significance of research results, commercialization of scientific research, cooperation with stakeholders. The components and levels of scientific activity of the departments are outlined – scientific activity of NPPs, grantees, international scientific cooperation, scientific reputational capital of the department. The constituent elements of each level of scientific activity, which are currently the determining parameters of the effectiveness of the scientific activity of the departments, are revealed and detailed.
THE INFLUENCE OF THE CONCEPT OF OPEN INNOVATION ON THE LEGISLATION IN THE FIELD OF INNOVATIVE ACTIVITY AND INTELLECTUAL PROPERTY OF UKRAINE
Authors:   Educational and Scientific Law School of Taras Shevchenko National University of Kyiv, Yarmoliuk Anastasiia
Published: August 2022

The paper offers a comprehensive look at the dialectics of Open Innovation and legal problems of proper protection of intellectual property rights, since only theoretical and methodological aspects received fragmented attention in the research literature. The author examines in detail the content of the «Open Innovation 2.0» concept. Thus, the use of Open Innovation can take various forms, from internal and external licensing of intellectual property rights, spin-off and spin-out models, co-development, research joint ventures to crowdsourcing of Open Innovation, which is characteristic of the Open Innovation process «outside-in». The main connection between these forms is that Open Innovation involves the exchange of objects of intellectual property rights between different subjects of innovation activity for the purpose of joint creation and commercialization of objects of intellectual property rights. The author came to the conclusion that it is necessary to distinguish Open Innovations from Open- source software, which is not associated with restrictions on further modification, but with the preservation of information about the original authorship and the changes made. The role of the concept of Open Innovation in promoting the development of the Patenting Institute, which determines, in particular, its function as a catalyst for technological cooperation under the terms of license agreements, is considered. The author identified the need for a thorough analysis of theoretical and practical problems regarding the prerequisites for the development of Open Innovation in Ukraine, the peculiarities of the implementation of the legal basis of the concept of Open Innovation in Ukrainian legislation in the field of innovation activity and Intellectual Property, mechanisms of co-creation of subjects of innovation activity with a vector for the integration of internal and external technological knowledge precisely from the standpoint of Intellectual Property Law.
ETHICAL AND LEGAL ASPECTS OF ACCEPTANCE OF DECISIONS BY THE INVESTIGATING JUDGE AND COURT ON FORCED FEEDING OF CONVICTS AND PERSONS KEPT IN CUSTODY
Authors:   Yaroslav Mudryi National Law University, Babaieva Oleksandra , Verkhohliad-Herasymenko Оlena ,   Yaroslav Mudryi National Law University, Povzуk Yevhen ,   Yaroslav Mudryi National Law University
Published: August 2022

The article deals with the ethical and legal issues of decision- making by the investigating judge and the court on the forced feeding of a convict and a person in custody. It is noted that given that the court decision on forced feeding of convicts or persons in custody is related to medical intervention, its adoption and implementation is not only in the realm of law, but also of legal and medical ethics. The article attempts to simultaneously highlight and analyze international ethical, medical and legal norms and principles, as well as the legal positions of the ECtHR on the issue of forced feeding of a convicted person or a person in custody. The criteria for compliance of forced feeding with the requirements of Article 3 of the Convention on the Protection of Human Rights and Fundamental Freedoms were analyzed, namely: establishing the medical necessity of the forced feeding procedure, compliance with procedural guarantees and the method of carrying out the procedure should not exceed the standard of the minimum level of cruelty established in the practice of the Court. It was concluded that international medical associations recognize the forced feeding of a person who directly and deliberately refused food as unjustified with certain exceptions: for example, if the patient is no longer able to make decisions on his own and, at the same time, has not left any instructions for this case. Given the fact that Ukraine belongs to the list of states in which forced feeding of a person whose freedom is restricted is allowed at the legislative level, it is necessary to develop and approve the procedure for carrying out forced feeding in the event that the petition is granted by the court. An analysis of domestic judicial practice on the issue of force-feeding a convict or a person in custody was carried out. It was concluded that the vast majority of relevant petitions (submissions) are satisfied by the courts. At the same time, as a rule, courts in such decisions do not assess the necessity of forced feeding in accordance with the criteria of the European Court of Human Rights, but limit themselves to indicating that, according to the practice of the Court, such feeding is not considered treatment that degrades human dignity. Attention is drawn to the fact that the current legislation of Ukraine defines the procedural procedure for forced feeding exclusively in relation to the convicted. If a suspect or accused in custody refuses to eat for a long time, which, in turn, creates an obvious threat to his life, then in this case there is no legal mechanism for applying forced feeding to him.
MEDIATION AS AN ALTERNATIVE WAY TO SETTLEMENT OF LABOR DISPUTES
Authors:   Odesa National Economic University, Starchenko Anton
Published: August 2022

The article is devoted to the study of mediation as a way of solving individual labor disputes. Mediation as an alternative out-of-court method of conflict resolution, which simultaneously serves as one of the ways to protect the labor rights of employees and employers, is still at the beginning of its development. The differences between the judicial process, the resolution of labor disputes in the commission on labor disputes and mediation are defined. Some advantages and disadvantages of the Law of Ukraine "On Mediation" are identified. It was found that the Law of Ukraine "On Mediation" explicitly states that the mediation procedure (dispute settlement with the participation of a mediator) excludes collective and is applicable only to individual labor disputes. It is noted that the principles enshrined in the Law of Ukraine "On Mediation" apply to all stages of mediation, and not only to the stage of preparation for mediation. The article also emphasizes that in the field of labor, labor disputes can also arise from these relations, which formally and legally do not belong to labor. Similar conflicts can also be resolved using the mediation procedure, but for this the Codex of Labor Laws of Ukraine must specify the subject of regulation. It is noted that it is possible to note the obvious benefits of mediation as a way of settling labor disagreements and disputes, but in the event that mediation will be marked in the laws as a mandatory stage in the resolution of individual labor disputes. Otherwise, the low role of mediators in the settlement of such disputes is guaranteed. It is proposed to legislate confirmation of mediation as a way of protecting the labor rights of employees and employers at the stage of concluding an individual employment contract by including in the content of the employment contract a clause on the possibility of resolving an individual dispute with the help of conciliation procedures, including in the form of mediation. It is proposed to add a provision to the Law of Ukraine "On Mediation", according to which the deadline for filing a lawsuit in court is suspended for the duration of the mediation procedure.
INNOVATION ORIENTATION TOWARD MARKET PERFORMANCE WITH INTEGRATED MARKETING COMMUNICATIONS AND ENTREPRENEURSHIP ORIENTATION AS MEDIATION VARIABLES (CASE STUDY ON SMALL MEDIUM BUSINESS IN PONTIANAK CITY)
Authors: Wenny Pebrianti Ema Trisnawati Nur Afifah
Published: August 2022

The purpose of this study was to test and analyze empirically the effect of innovation orientation on market performance in SMEs in Pontianak City using integrated marketing communication and entrepreneurial orientation mediation. The research methodology is based on a quantitative approach, using a questionnaire technique and the questionnaire items used are based on a literature review and several qualitative steps (interviews). The questionnaire was distributed to SME entrepreneurs in Pontianak City and a factor analysis was carried out to provide a descriptive picture of SMEs implementing innovation orientation, so that 93 respondents were obtained as the research sample. The results of the research after data processing using smartPLS 3.0 showed that there was an influence in innovation-oriented management on integrated marketing communication and entrepreneurial orientation, but it did not have a significant direct effect on the company's market performance. Likewise, the strategic activities of integrated marketing communications on market performance have no significant effect. Entrepreneurial orientation is able to significantly influence market performance, and as a mediator, this variable verifies that it is able to partially mediate the relationship between innovation orientation and firm market performance. However, the integrated marketing communication variable has no effect in mediating the relationship between innovation orientation and SME market performance in Pontianak City.Keywords: Small and Medium Enterprises, Innovation Orientation, Integrated Marketing ommunication, Entrepreneurship Orientation, Market Performance
Analysis the Effect of Learning Organization, Communication Skill, and Compensation on Funding Officer Employee Performance with Motivation as an Intervening Variable (Study on E-Channel Marketing at PT. Bank Rakyat Indonesia Agroniaga, Tbk)
Authors: M. Irfani Hendri Thea Geneveva Ahmad Shalahuddin
Published: August 2022

The purpose of this study is to see whether there is a significant influence between the variables of learning organization, communication skills, and compensation on performance through motivational variable as intervening variable which conducted at PT Bank Rakyat Indonesia Agroniaga, Tbk. This study uses quantitative research methods with data collection through the distribution of questionnaires and interviews (discussions) to employee as a respondent at PT Bank Rakyat Indonesia Agroniaga, Tbk. The results showed that learning organization, communication skills, and compensation had a significant positive effect on employees' work motivation. Furthermore, learning organization had a significant positive effect on employee performance, while communication skills and compensation had no significant effect on employee performance. The results of the Sobel Test showed that the motivation variable did not succeed in mediating the learning organization, communication skill, and compensation variables. Keywords: learning organization, communication skill, compensation, motivation, performance.
ANALISIS RENCANA PELAKSANAAN PEMBELAJARAN (RPP) DENGAN PENDEKATAN SAINTIFIK PADA MATA PELAJARAN MATEMATIKA
Authors: Silvius Jeremy , Rif'at Mohamad , R Zubaidah
Published: August 2022

Penelitian ini bertujuan untuk .mendeskripsikan secara utuh RPP pendekatan saintifik yang dibuat oleh guru matematika di SMPN 1 Samalantan sebagai bahan persiapan mengajar. Metode penelitian ini adalah deskriptif kualitatif, sedangkan jenis penelitian penelitian yang digunakan adalah penelitian deskriptif. Subjek dalam penelitian ini melibatkan 1 orang guru matematika yang telah menggunakan pendekatan saintifik terhadap RPP.objek penelitian ini adalah. rencana pelajaran pembelajaran guru. Alat pengumpulan data yang peneliti gunakan adalah berupa observasi. lembar.untuk guru RPP.dengan.pendekatan.ilmiah.dan.lembar observasi untuk guru pelaksana.Rencana.dengan.pendekatan ilmiah. Hasil penelitian yang telah diperoleh menunjukkan sebagai berikut. (1) persentase nilai hasil isi RPP adalah 97,56% dalam kategori sangat baik sesuai dengan pedoman lembar observasi RPP yang digunakan guru; (2) Penyajian hasil observasi pelaksanaan RPP dengan menggunakan lembar observasi pada. Implementasi RPP guru di kelas mendapat skor 2,07 berkisar 1-4 dengan kategori cukup sehingga dapat diketahui bahwa kemampuan guru dalam proses pembelajaran menggunakan metode saintifik. .approach. masih belum efektif.Kata kunci: RPP, Pendekatan Saintifik, Pembelajaran Matematika
EKSPLORASI ETNOMATEMATIKA KERAJINAN ANYAMAN "BELUNGKUR" PADA MASYARAKAT DUSUN PENJULUNG KECAMATAN TELUK KERAMAT KABUPATEN SAMBAS
Authors: Zea Zea , Hamdani Hamdani , Ijuddin Romal
Published: August 2022

The purpose of this study is to identify the mathematical concepts involved in the craft of weaving belungkur in the Penjulung Hamlet community in Teluk Keramat district, Sambas Regency. The research method used was a descriptive exploratory ethnographic method. The subjects of this study were 2 weaving belungkur artisans. The data in this study are the results of interviews, observations, and recordings. The results obtained from this study are that the numbers mentioned in regional languages include one meaning one, dua' meaning two, tige meaning three, ammpat meaning four, limma' meaning five, annam meaning six, tujoh meaning seven, lapan meaning eight, semilan meaning nine. and sepuloh meaning ten. The results of the study also found that the shape of the curved surface was in the form of a rectangle and at the edges of the bend there was also a triangular shape. Measurements using the limbs such as the length of the hand is dapa' and finger is kilan. All the results obtained can be integrated into learning math at school.
PENGEMBANGAN MEDIA PEMBELAJARAN BERBASIS WEBLOG PADA MATERI PROGRAM LINEAR KELAS XI
Authors: Andre Andre , Bistari Bistari , Rustam Rustam
Published: August 2022

This study aims to produce a weblog on linear programming material that is suitable for use in the learning process. This research is a research and development (Research and Development) using the ADDIE model (Analysis, Design, Development, Implementation, and Evaluation). The test subjects in this study were 25 students of class XI SMAS Mujahidin Pontianak, while the object of this research was a weblog with linear programming material. The appropriateness of the learning media was assessed by media experts, material experts, and teachers before a limited trial was carried out by students.learning media weblog that has been developed according to material experts is obtained with a percentage of 75% with a decent category, according to media experts it is obtained a percentage of 77.5% with a very decent category, and according to the teacher's assessment a percentage of 82.5% with a very decent category. Meanwhile, for student responses, the percentage is 81.4% with a very decent category. Based learning media weblog on linear programming material is feasible to use in learning.
KAJIAN ETNOMATEMATIKA ALAT MUSIK SENGGAYONG DI DESA PANGKALAN BUTON KECAMATAN SUKADANA KABUPATEN KAYONG UTARA
Authors: A. Simanjuntak Kharina Shima , R Zubaidah , Sayu Silvia
Published: August 2022

This study aims to reveal ethnomathematical activities and mathematical concepts on senggayong musical instruments in Pangkalan Buton Village, Sukadana District, North Kayong Regency. The method used is descriptive method. While the form of research is a form of qualitative research. The subjects in this study are people who are considered to be able to assist in providing information and data about senggayong musical instruments, namely the makers, players, and conservationists of senggayong musical instruments. Data collection techniques using observation, interviews, and documentation. Data analysis techniques based on Miles & Huberman, namely data reduction, data presentation, as well as drawing conclusions and verification. The results of data analysis show that there are ethnomathematical activities and mathematical concepts on senggayong musical instruments, namely counting activities that occur when counting the bamboo to be used, activities of measuring each piece of bamboo used, designing activities of making senggayong musical instruments, activities of determining a meaningful location in taking Bamboo that is suitable for making senggayong musical instruments is bamboo that is exposed to sunlight, the activity of playing a senggayong musical instrument and the activity of explaining the process in making and playing the instrument. Then the mathematical concepts that were found based on the shape and beat of the senggayong musical instrument, namely in the form of a geometric shape of a tube shape and its beat, the concepts of arithmetic sequences and geometric sequences were obtained.
KEMAMPUAN NUMERIK SISWA SEKOLAH MENENGAH ATAS DALAM PEMECAHAN MASALAH MATEMATIS
Authors: Haafidah Umi Nur , Hamdani Hamdani , BS Dian Ahmad
Published: August 2022

The importance of problem solving skills is based on the results of the Trends in International Mathematics and Science Study (TIMSS) survey which means that students' mathematical problem solving abilities in Indonesia are still in a very low category. Where one factor in the low problem solving ability of students is the low numerical ability of students. Based on these results, researchers are interested in revealing deeper results regarding students' numerical abilities in solving mathematical problems. Thus, this study was conducted with the aim of knowing students' numerical abilities in solving mathematical problems. The method used in this research is descriptive method. With the form of descriptive quantitative research, the subjects in this study were students of class XII MIA MA Khulafaur Rasyidin and the object of this research was numerical ability in solving mathematical problems. The data collection technique used a test technique with the data analysis technique used, namely the average percentage. The results of data analysis showed that the numerical ability of students in solving mathematical problems was included in the medium category with the percentage obtained at 58.428%. Which means that overall there are still students who are not fast and careful in doing arithmetic calculations when solving problem solving problems properly.
RANCANGAN MEDIA PEMBELAJARAN PROGRAM LINEAR BERBASIS ANDROID MENGGUNAKAN PROGRAM LECTORA INSPIRE DI SEKOLAH MENENGAH ATAS
Authors: Utami Yeni Dian , Yusmin Edy , Mirza Ade
Published: August 2022

This study aims to produce an Android-based linear programming learning media using Lectora Inspire that is feasible and effective for use in the learning process.  This research is motivated by learning that must go hand in hand with technological developments and students have other learning resources not necessarily from the teacher, namely by using Android.  This research is a research and development using a 4D model.  The stages used are only up to Development.  The subjects in this study were three material experts, three media experts and the responden of 24 students of grade XI.  The object of the study is the product of the Android-based linear program learning media design using the Lectora Inspire program. The data collection instrument in this study to use a questionnaire.  The result showed that the product made obtained an average score of 4.69 in the very eligible category based on material experts and an average score of 4.33 in the very eligible category based on media esperts  Meanwhile, for students responses, obtained an average score of 4.19 was obtained in the eligible category.  So the Android-based linear programming learning media using Lectora Inspire is feasible to use.
IMPLEMENTASI PENGGUNAAN MODUL TRIGONOMETRI DENGAN PENDEKATAN PENEMUAN TERBIMBING TERHADAP MINAT BELAJAR SISWA KELAS X
Authors: Sari Indah Nopita , Hadiprasetyo Krisdianto , Astutiningtyas Erika Laras
Published: August 2022

This research includes descriptive research with a qualitative approach. The subjects in this study were mathematics teachers, and class X students of SMK Bina Patria 1 Sukoharjo in the 2021/2022 academic year. The object of this research is the implementation of the use of a trigonometry module with a guided discovery approach to students' interest in learning. Data collection techniques using interviews and questionnaires. From the results of research conducted, students' interest in learning obtained an average percentage on the aspect of feeling happy of 70.44% including the "high" criteria, on the interest aspect getting a percentage of 85.42% including the "very high" criteria, on the involvement aspect obtained a percentage of 73.44% included in the "high" criteria. In the aspect of independence, the percentage of 86.72% is included in the "very high" criteria. All aspects accumulated to obtain a percentage of 79.01% which is included in the "high" criteria. So it can be interpreted that the student's response to the implementation of the use of the module is good and increases student interest in learning so that the module is well used for learning mathematics. However, there are some obstacles, namely students still need adjustments when they first use the module and there are slight revisions or improvements in certain parts in order to produce a better module, making it easier for readers to use it.
Photoinduced gel–liquid transition of DNA fluid generates remote-controlled nonequilibrium microflow
Authors: Udono Hirotake , Nomura Shin-ichiro M. , Takinoue Masahiro
Published: August 2022

We demonstrate remote-controlled microflow using photoresponsive DNA fluid. The DNA fluid was fabricated through the self-assembly of branched DNA motifs, nanostructures of base-paired single-stranded DNAs (ssDNAs): Three ssDNAs hybridized in the stem region to form a branched motif possessing sticky ends (SEs); via the hybridization of SEs, the branched DNA motifs self-assembled into DNA fluid, which was micrometer-scale condensates. The motifs were equipped with a photoresponsive capability by introducing azobenzene (Azo), well-studied photoisomerizable compound44, in the SEs. The photoswitchable Azo isomerization enabled the reversible association/dissociation between branched DNA motifs, leading to photoreversible fluidity regulation via gel–liquid–dispersed state transition. To design an energy-transducing system, we exploited the following sequence-specific programmability of DNA. By cross-linking the photoresponsive DNA motif with a branched DNA motif possessing nonphotoresponsive orthogonal SEs, we achieved photocontrollable “transporter” DNA and “cargo” DNA fluids; the photoresponsive DNA fluid hydrodynamically performed mechanical actions upon the nonphotoresponsive DNA fluid by transducing light energy. Notably, we discovered multiple modes in the generated fluid’s mechanical action as a function of the applied temperature and the Azo insertion site in the SE. Each flow mode was characterized as a single-peak-shaped profile in the temperature-dependent flow mobilities. The highest and lowest mobilities were obtainable in moderate and lower and higher temperature ranges, respectively. This anomalous profile was analogous to the reentrant phase behavior of DNA microstructures41,50,51, which behave as solid-like only in a moderate temperature range and as liquid-like in the lower and higher temperature ranges. Following thermodynamic arguments on the observed reentrancy, we describe the observed flow-mobility behavior as a manifestation of a transient non-equilibrium state in the SEs binding stability. We also explain the mode-changeability of the mechanical actions with experimental support by explaining the role of the Azo insertion site in the SE in determining the degree of the nonequilibrium in the binding stability.
Radical Redox Cycloadditions: A General Light-Driven Meth-od for the Synthesis of Saturated Heterocycles
Authors: Murray Phillip , Leibler Isabelle , Hell Sandrine , Villalona Eris , Doyle Abigail , Knowles Robert
Published: August 2022

We introduce here a novel two-component annulation strategy that provides access to a diverse collection of five- and six-membered saturated heterocycles from aryl alkenes and a family of redox-active radical precursors bearing tethered nucleophiles. This transformation is mediated by a combination of an Ir(III) photocatalyst and a Brønsted acid under visible-light irradiation. A reductive proton-coupled electron transfer generates a reactive radical which undergoes addition to an alkene. Then, an oxidative radical-polar crossover step leading to carbocation formation is followed by ring closure through cyclization of the tethered nucleophile. A wide range of heterocycles are easily accessible, including pyrrolidines, piperidines, tetrahydrofurans, morpholines, δ-valerolactones, and dioxanones. We demonstrate the scope of this approach through broad structural variation of both reaction components. This method is amenable to gram-scale preparation and to complex fragment coupling.
Rapid and accurate mapping of reaction condition-dependent alloy phase diagrams via Bayesian evolutionary multitasking
Authors: Han Shuang , Lysgaard Steen , Vegge Tejs , Hansen Heine Anton
Published: August 2022

Many global optimization tasks have partially or completely shared search spaces. This is particularly common in computational heterogeneous catalysis, where catalysts are optimized to their lowest-energy configurations under various idealized chemical conditions to construct phase diagrams. If each task represents the global optimization under a unique reaction condition, all tasks essentially shares the same configurational search space as well as the same black-box function that takes as input the configuration and returns the relaxed energy obtained by an expensive electronic structure calculation. Bayesian optimization represents an efficient paradigm for solving a single global optimization task of an expensive black-box function. Evolutionary multitasking is a newly emerging paradigm for solving multiple global optimization tasks simultaneously. Here we present a Bayesian evolutionary multitasking (BEM) framework combining the best of the two paradigms. As a case study, we aim to derive the phase diagram of Pt-doped Ni nanoparticles covering a wide variety of steam methane reforming conditions. By integrating knowledge such as graph theory and lattice symmetry, the BEM framework as a whole can significantly accelerate the mapping of phase diagrams for very complex heterogeneous systems. The efficient calculation of surface free energies of low index facets in the reactive catalyst environment provides insight into catalyst deactivation through coking and sulfur poisoning.
Intercepting Hydrogen Evolution with Hydrogen-Atom Transfer: Electron-Initiated Hydrofunctionalization of Alkenes
Authors: Wu Xiangyu , Gannett Cara N. , Liu Jinjian , Zeng Rui , Novaes Luiz F. T. , Wang Hongsen , Abruña Héctor D. , Lin Song
Published: August 2022

Hydrogen-atom transfer mediated by earth-abundant transition-metal hydrides (M-Hs) has emerged as a powerful tool in organic synthesis. Current methods to generate M-Hs most frequently rely on oxidatively initiated hydride transfer. Herein, we report a reductive approach to generate Co-H, which allows for canonical hydrogen evolution reactions to be intercepted by hydrogen-atom transfer to an alkene. Electroanalytical and spectroscopic studies provided mechanistic insights into the formation and reactivity of Co-H, which enabled the development of two new alkene hydrofunctionalization reactions.
Metal-based conducive nano-inks: A review of synthesis and characterisation techniques
Authors: Saha Mainak
Published: August 2022

In the recent decade, metal-based conductive nano-inks comprising of nanometer-sized metallic particles of high electrical conductivity (mainly Ag and Cu) suspended in a polymer have revolutionized the field of printed electronics. The present review aims to provide an overview of the current state of research in synthesis and characterization techniques for metallic nano-inks and associated challenges. Moreover, the end of the review will discuss future perspectives in this field (from industrial and academic viewpoints).
Photoredox C-H Functionalization Leads the Site-selective Phenylalanine Bioconjugation
Authors: Chiang Chien-Wei , Weng Yue , Su Chun-Jen , Jiang Haoyang
Published: August 2022

Site-selectively chemical bioconjugation of peptides and proteins can improve the therapeutic exploration of modified protein drugs. Only 3.8% natural abundance of phenylalanine in protein and nearly 90% of proteins contain at least one phenylalanine residue in their sequenced, showing the potential in biopharmaceutical utility of the phenylalanine bioconjugation. However, the covalent bioconjugation of native phenylalanine is one of the most challenging problems in protein modification. Herein, an approach to protein modification is described that relies on a photoredox method for the site-selective bioconjugation of phenylalanine. This methodology has been validated on peptides as well as protein insulin using a straightforward and mild condition. In addition, based on characterization by near-UV CD spectroscopy and small angle X-ray scattering (SAXS), this pyrazole labeling approach permitted the insulin hexamer to completely dissociate into the monomeric form, thus making it a potential candidate for use as rapid-acting insulin for the treatment of diabetes.
“Este piano viaja para adentro” (sobre la forma del contenido y el contenido de la forma en Trilce)
Authors: Frisancho Jorge
Published: August 2022

Trilce ha sido leído por un sector importante de la crítica como un libro que opone resistencia a la interpretación, que empuja la lengua española y la forma poética hasta su límite y las lleva fuera de sí. En ese trámite, se dice, Trilce fragmenta y disuelve el sujeto de la escritura y revela su vacío y su imposibilidad. Ya sea explícita o implícitamente, la crítica atribuye a esas operaciones una valencia emancipatoria, en la medida en que interrumpir la clausura hermenéutica es resistirse al poder que circula en los discursos establecidos, incluyendo los de la poesía y sus aparatos interpretativos. En última instancia, tal negativa a significar se postula como la dirección en la que se mueven los versos de Trilce; es decir, su sentido. Apoyándose en algunas versiones emblemáticas de esa lectura y revisando las operaciones que Trilce realiza con pares dialécticos como abierto/cerrado y adentro/afuera, entre otros, este ensayo quiere sugerir una posibilidad distinta: la de leer el gesto formal de Trilce como un tránsito hacia la construcción, no la disolución, de un sujeto plural —uno cuya escritura no se mueva hacia el vacío sino hacia la plenitud, afirmando en ese proceso la capacidad del lenguaje poético de significar lo nuevo—.