bluuebunny/crossref_metadata_2025_split huggingface dataset:
Deteksi Langkah Kaki Berdasarkan Total Akselerasi dan Sudut Kemiringan Menggunakan Sensor Accelerometer pada Smartphone
Authors: Liandana Made 
Published: April 2022

Deteksi langkah kaki menjadi topik yang menarik untuk diteliti karena hasil deteksi langkah dapat dimanfaatkan untuk berbagai pengaplikaisan. Penerapan deteksi langkah kaki banyak diimplementasikan untuk mendeteksi aktivitas fisik dan untuk deteksi posisi di dalam ruangan. Salah satu sensor yang dapat digunakan untuk mendeteksi langkah kaki adalah sensor accelerometer, baik sensor accelerometer yang telah disematkan pada perangkat smartphone atau modul sensor yang dirakit dan dihubungkan dengan mikrokontroler. Pada penelitian ini menggunakan sensor accelerometer pada perangkat smartphone. Sumbu sensor yang digunakan adalah sumbu x, y, dan z. Nilai dari ketiga sumbu tersebut dihitung untuk mendapatkan nilai magnitude-nya atau total akselerasi, sebelum dihitung dilakukan proses filterasi terlebih dahulu. Total akselerasi dari ketiga sumbu tersebut ditentukan nilai puncaknya yang mewakili langkah kaki yang terjadi. Untuk posisi smartphone yang dipegang oleh pengguna diidentifikasi menggunakan sudut kemiringan. Terjadinya langkah diidentifikasi berdasarkan nilai ambang batas total akselerasi, sudut kemiriangan, dan jumlah total akselerasi yang memenuhi nilai ambang batas. Teknik yang diterapkan telah diujikan untuk 365 langkah, dari total pengujian tersebut teknik yang diimplementasikan ternyata mengidentifikasi terjadinya 406 langkah. Terdapat selisih langkah, yaitu 41 langkah lebih banyak dari kondisi sebenarnya atau sebesar 11,23% dari total langkah yang terjadi.
Perbandingan Algoritma Apriori Dan Algoritma Fp-Growth Untuk Rekomendasi Item Paket Pada Konten Promosi
Authors: Mariko Muhammad 
Published: April 2022

Perkembangan teknologi memberi dampak yang begitu besar bagi kehidupan manusia, selain meningkatkan produktivitas teknologi juga dapat memudahkan berbagai pekerjaan tersmasuk salah satunya sebagai sarana yang dapat membantu dalam mengambil sebuah keputusan yang tepat salah satunya dalam menentukan konten promosi yang tepat untuk marketing. pemanfaatan teknologi dalam pengolahan data yang besar bisa menggunakan data mining untuk menganalisa data transaksi penjualan untuk mengetahui pola-pola kombinasi keterhubungan setiap produk sehingga hasil kombinasi tersebut dapat digunakan untuk konten promosi. penelitian ini menggunakan metode apriori dan fp-growth yang akan digunakan untuk menemukan kombinasi atau keterbuhungan setiap produk berdasarkan nilai support dan confidance dari setiap proses mining.
Analisis Komparatif Kinerja Model Pengendalian Pada Alat Pendeteksi Kebocoran Gas Berbasis Internet Of Things
Authors: Suni Guido 
Published: April 2022

Abstrak – Pada zaman modern ini masyarakat sudah banyak sekali menggunakan gas sebagai pendukung dalam kebutuhan rumah tangga yaitu masak-memasak. Namun bahaya dari adanya kebocoran gas sangat tinggi. Masalah utama pada penelitian ini adalah bahaya dari adanya kebocoran gas yang bisa memicu adanya kebakaran. Penyusunan penelitian ini dilakukan dengan merujuk pada beberapa referensi yang digunakan dengan melihat model-model yang digunakan pada penelitian terdahulu, kelebihan dan kekurangan dari penelitian terdahulu dan dengan membaca referensi tersebut maka penulis memperoleh masalah utama yang bisa diangkat dalam penelitian ini dan membandingkan pemodelan pengendalian untuk mengatasi masalah tersebut yaitu dengan membuat sebuah alat untuk mendeteksi gas secara cepat dan melakukan tindakan secara cepat. Konsep dari penelitian ini adalah membandingkan model pengendalian kebocoran gas dengan menggunakan aplikasi telegram dan blynk untuk mengetahui manakah dari dari model pengendalian tersebut yang cepat merespon dan menerima notifikasi jika sensor MQ2 mendeteksi adanya gas yang bocor. Selain itu, alat pendeteksi kebocoran gas ini dilengkapi juga dengan Motor Servo yang berfungsi untuk melepaskan regulator yang terpasang pada tabung gas akan, serta buzzer yang berfungsi sebagai alarm. Hasil dari penelitian ini adalah model pengendalian Blynk yang lebih cepat menerima notifikasi kebocoran gas dengan waktu yang diperoleh 14.93 second, sedangkan model pengendalian telegram memperoleh waktu 26.06 second. Proses pengujian dilakukan sebanyak 10 kali percobaan dengan memanfaatkan tools HoubyWatch untuk mengukur Kata kunci: Kebocoran Gas; Model Pengendalian; Notifikasi
Preprocessing Tranformasi Data Menggunakan K-Means Clustering
Authors: Dwiatmoko Fathoni 
Published: April 2022

Abstrak – Perkembangan teknologi informasi telah menjadi hal yang tidak dapat dipisahkan dari kehidupan manusia. Banyaknya jumlah data di dunia menyebabkan pengolahan data menjadi pesat karena jumlah data yang semakin bertambah. Salah satu bidang yang terdapat pertumbuhan data yang pesat adalah bidang pertanian. Data pertanian dapat di proses dengan data mining untuk dapat di jadikan bahan pembelajaran maupun pengambilan keputusan. Pada data mining terdapat berbagai macam teknik salah satunya adalah klasifikasi, dalam klasifikasi terdapat preprocesing data salah satunya yaitu transformasi data, pada data pertanian di perlukan transformasi data numerik menjadi interval untuk itu diperlukan metode clustering yang digunakan untuk mengkategorikan data. K-means clustering merupakan salah satu metode yang dapat mempartisi setiap data sehingga pada setiap cluster memiliki karakteristik data yang sama. Tujuan dari penelitian ini adalah untuk mengkategorikan data dalam proses transformasi data pada data mining. Hasil dari clustering menggunakan k-means clustering didapatkan data cls_0 dengan 50 data dengan kategori ringan, cls_1 dengan 9 data kategori sedang dan cls_2 dengan 13 data dengan kategori berat. Pengujian dilakukan menggunakan data uji sebanyak 72 data dan memiliki tingkat kemiripan data pada cluster sebesar 82,3%.
Kata kunci: K-means Clustering; data mining;
Decarbonization of the economy: problem analysis with allowance for regional speciﬁcs and the need to develop the educational system
Authors: Shmatko A. D. , Ivchenko B. P. 
Published: April 2022

Aim. The presented study aims to analyze problems associated with the decarbonization of the economy in relation to regional specifics and the development of the educational system in the Russian Federation.Tasks. The authors investigate the concept of "decarbonization of the economy"; provide arguments in favor of decarbonization based on the systems approach, making allowance for the leading role of the Ministry of Science and Higher Education of the Russian Federation and the need to involve higher educational institutions and scientific institutions in solving the problem.Methods. This study uses general scientific methods of cognition, including analysis and synthesis, and the systems approach to identify the main problems of decarbonization, including in terms of the country's environmental and economic security.Results. Low-carbon economy, carbon taxes, and sequestration industry are trends that are likely to determine human development across the world in the next 50 years. Preservation of the environment should be a prerequisite for the development of civilization, but it should not be based on superficial solutions that are insufficiently substantiated scientifically. Solving the problems of decarbonization requires a targeted impact on the environment to reduce the load on it effectively and consistently. In this regard, studies conducted in Russia under the auspices of the Ministry of Science and Higher Education of the Russian Federation are particularly relevant. The expert center of the Ministry of Education and Science of the Russian Federation on carbon polygons is acting as a mediator between the activities of educational and scientific institutions. This center is also developing a strategy for monetizing the sequestration potential of carbon polygons in the regions. They provide territories with a unique ecosystem for the implementation of control measures for climate-active gases through universities and scientific organizations. The first elements of the national greenhouse gas accounting system have emerged. This, in turn, will not only increase the validity of the decarbonization policy, but will also allow regions to achieve social effects.Conclusion. Nowadays, as decarbonization projects are being implemented, it is necessary to develop the existing and open new carbon polygons operated by higher educational and scientific institutions, with the strengthening of the role of scientific institutions. This will make it possible to systematically decarbonize the economy, making allowance for the specifics and peculiarities of the regions, in cooperation with regional authorities and in broad public discussion.
Worldwide development of renewable energy in the context of Russia’s geo-economic interests
Authors: Malykh E. B. 
Published: April 2022

Aim. The presented study aims to assess the impact of the worldwide development of renewable energy on Russia’s geo-economic interests and to formulate proposals for reducing the negative aspects of such influence.Tasks. The authors examine materials related to the topic of the study; analyze trends in the development of renewable energy sources (RES) worldwide; identify threats to hydrocarbon exports from Russia associated with the development of RES; show Russia’s export potential in the hydrogen market; assess threats associated with plans for the production of hydrogen based on RES in the long term in countries that are major potential importers of hydrogen from Russia; formulate proposals for reducing the negative impact of possible threats.Methods. The research methodology includes the method of analyzing the primary data of the International Renewable Energy Agency (IRENA) on the level and pace of development of renewable energy in countries serving as major importers of energy commodities from Russia; data from the RENEWABLES 2021 (REN 21) report of the global renewable energy community, which unites the representatives of science, government, and industry; information posted on the official websites of the Ministry of Finance of the Russian Federation, the Ministry of Energy of the Russian Federation, the largest Russian mineral companies, and information contained in the works of Russian and foreign authors.Results. With existing technologies, renewable energy sources do not pose a significant threat to the exports of hydrocarbons from Russia for the next 5–10 years. This is due to the insignificant share of renewable energy in energy production and consumption, volatility of energy production depending on weather conditions, excess of investment in traditional energy compared to investment in renewable energy, and long-term contracts for the supply of fossil resources to China.Conclusion. During the active introduction of hydrogen energy (presumably until 2030), the demand for hydrocarbon fuel will persist if there is a tendency for its decrease In the long term, the development of renewable energy will inevitably lead to the replacement of Russian hydrogen imports with green hydrogen produced from renewable energy sources in importing countries. In this case, the global demand for hydrogen exports will inevitably fall, as will the demand for CO2 capture and storage services; the global price of hydrogen will decrease. During this period, it is advisable to specialize in the export of technologies, including in the field of hydrogen energy.
Dialectics of digitalization processes in the socio-economic system
Authors: Nikiforova V. D. , Sintsova E. A. 
Published: April 2022

Aim. The presented study aims to provide a theoretical interpretation of digitalization processes from the perspective of analyzing changes in the socio-economic system in the context of the increasing influence of digital technologies on the economy and society; to formulate conclusions and proposals for the effective use of modern methods, approaches, and tools to ensure national economic growth.Tasks. The authors analyze the processes of the digitalization of the economy in historical retrospect; consider the scientific views of representatives of various concepts of the digital economy as a phenomenon of an economy based on the active use of information, communication, and other advanced technologies in the production of economic goods; identify factors influencing the economic system of digital information transformation processes in society and the associated socio-political risks and challenges; show the impact of digital technologies on economic growth.Methods. This study uses the historical and abstract logical method, complex functional analysis, systems approach, comparison, and expert assessment.Results. The authors substantiate the conclusion that it is necessary and expedient to make allowance for the historical experience and socio-cultural identity of the country to ensure the progressive development and security of the national economy focused on technological modernization; provide recommendations on overcoming the contradictions identified during the analysis and reducing socio-economic risks.Conclusion. A retrospective analysis shows that along with the existing historical continuity of the stages of the digitalization of the economy, there is a gradual displacement of analog technologies by their digital substitutes and the emergence of new forms of business based on digital technologies.
Electronic format of public procurement logistics
Authors: Nan Liu 
Published: April 2022

Aim. The presented study aims to analyze the features of information support and use of digital technologies for creating an electronic format of public procurement logistics in the Russian FederationTasks. The authors investigate the theoretical aspects of the functioning of the public procurement system and assess its efficiency in the Russian economy at the current stage; determine the reasons and objectives for creating an electronic logistics format for procurement activities to meet public needs; analyze potential efficiency following the development of digital logistics in the contract system of public procurement in the Russian Federation.Methods. This study uses general scientific methods of cognition to analyze the digital development of the public procurement system and determine directions for further development.Results. Improving the functioning of the contract system for procurement activities in the Russian Federation requires information support and practical application of digital technologies to create an electronic format of public procurement logistics. Reasons for the rapid creation and development of the electronic format of public procurement logistics include such factors as the spread of the COVID-19 coronavirus pandemic and digital transformation of the public administration system and the national economy, including the logistics industry. The economic efficiency of the electronic format of public procurement logistics consists in automating logistics processes, increasing integration with other structural authorities that ensure the functioning of the contract system, reducing time costs, preventing corruption and most violations during procurement activities.Conclusion. The digitalization of the national economy and the public procurement system is the result of a necessary process associated not so much with the transition to the post-industrial era or with the beginning of the fourth industrial revolution, but rather with the logical continuation of the large-scale public administration reform program that started in the 1980s in Western countries.
Problems and prospects of export diversification of countries of Central and Eastern Europe (calculations based on econometric analysis)
Authors: Golubkin A. V. 
Published: May 2022

Aim. The work aimed to identify the explanatory factors that determine the level of export diversification of countries of Central and Eastern Europe (CEE) in 2010–2021.Tasks. The work was performed to analyze theoretical aspects of export diversification of Eastern European countries; analyze the dynamics of changes in the volumes and structure of exports of the CEE states; assess the main factors influencing the process of export diversification in the countries of the region under consideration, and identify possible prospects for its further development.Methods. The author used such research methods as statistical analysis, observation, econometric analysis, generalization, description, graphical modeling and data classification.Results. The econometric analysis results suggest that there is a long-term relationship between export diversification and per capita gross domestic product, trade openness, human and physical capital accumulation, and foreign direct investment.Conclusion. The socio-economic indicators analyzed in this article are the main factors stimulating the process of export diversification in the CEE countries. During the study period of 2010–2021, the inflation rate showed a negative effect on the degree of export diversification in the CEE countries.
Aspects of state support for women’s entrepreneurship in Russia: obstacles and opportunities
Authors: Fedorchuk K. D. 
Published: May 2022

Aim. The work aimed to develop proposals to improve the state policy in the field of women’s entrepreneurship in the Russian Federation (RF).Tasks. The work was performed to reveal the specifics of women’s entrepreneurship in Russia; identify the main obstacles and problems specific to Russian female entrepreneurs; analyze the existing programs of state support for women’s entrepreneurship in RF, their completeness and effectiveness of implementation.Methods. The aspects of the development of women’s entrepreneurship in Russia are analyzed using general methods of scientific cognition in various fields. Within the study conducted in March 2021 in the format of an electronic survey of 35 female respondents employed in small and medium-sized businesses in six cities (Moscow, St. Petersburg, Sochi, Vladivostok, Yaroslavl, Surgut), the main problems faced by female entrepreneurs were revealed, as well as threats and opportunities for women’s entrepreneurship under the COVID-19 coronavirus pandemic, as well as an assessment of the level of government support was presented from the respondents.Results. The main obstacles for women in establishing their own business in Russia were found to be the problems of financing, initial investments, and searching for investors, the problems of poor development of business education and financial literacy, as well as difficult administrative obstacles and insufficient state support. In addition, a high adaptability of women in business was also established. This characteristic is evidenced by many previous studies. However in the context of the COVID-19 pandemic, the skills of female leaders, the ability to make the right strategic decisions and exercise management competently in crisis situations have come to the fore.Conclusion. Taking into account the identified obstacles to the development of women’s entrepreneurship, the existing state support in this field seems to be insufficiently effective. As part of solving this problem, a number of measures can be proposed, namely the creation of an all- Russian educational center for female entrepreneurs with regional branches in all major cities of Russia; the introduction of the concept of “women’s entrepreneurship” into the law on support for small and medium-sized businesses and the formation of a specific unit in the Ministry of Economic Development of the Russian Federation; establishing a tax holiday regime for single mothers and mothers with many children who run a business in small towns and rural areas.
HUBUNGAN KEBIASAAN MEROKOK DENGAN TIMBULNYA TANDA-TANDA SMOKER’S MELANOSIS DI LINGKUNGAN POKKO KECAMATAN ANREAPI KABUPATEN POLEWALI MANDAR
Authors: Najamuddin Nurisriani , Firmansyah Andan 
Published: April 2022

Merokok masih merupakan masalah kesehatan dunia karena dapat menebabkan berbagai penyakit bahkan kematian, merokok sudah menjadi kebiasaan yang lazim ditemui dalam kehidupan sehari-hari yang meluas di masyarakat. Ironisnya sebagian besar perokok justru berasal dari golongan ekonomi yang rendah dimana prepalensi perokok pada petani lebih besar dibandingkan pekerjaan yang lain. Bagian mukosa mulut yang terpapar asap rokok dapat menyebabkan terjadinya Smoker’s Melanosis Untuk mengetahui hubungan kebiasaan merokok dengan timbulnya tanda-tanda Smoker’s Melanosis dilingkungan Pokko KecamatanAnreapi. analitik dengan rancangan cross sectional, populasi yaitu seluruh masyarakat yang merokok aktif dilingkungan Pokko Kecamatan Anreapi yang memenuhi kriteria Inklusi.Sampel penelitian ini 64 responden yang didapat dengan menggunakan teknik Simpel random sampling. Instrumen yang digunakan yaitu kuesioner kebiasaan merokok dengan lembar observasi pemeriksaan rongga mulut. Hasil penelitian uji statistik menggunakan Chi Scuare pada tingkat kemakmuran ? = 0,05 dimana hasil penelitian diperoleh ? : 0,000 yang menunjukan ? < ? atau 0,000 < 0,05. terdapat hubungan yang bermakna antara hubungan kebiasaan merokok dengan timbulnya tanda-tanda Smoker’s Melanosis dilingkungan Pokko Kecamatan Anreapi. Saran masyarakat yang merokok maupun yang tidak merokokdiharapkan agar dapat menjaga kesehatan gigi dan mulut lebih baik lagi.
Smoking that is a problem for health in the world because can cause anything disease and we can kill because of that, smoking that’s a habit for some people in their dayly life and for the societies. Ironically most smokers actually comes from the low economic. The prepalence of smokers in the farmer bigger than another jobs. Part of the oral mucosa are exposed the second smoker can cause the smoker’s.The aims of the researchto know the relationship smoking habit with signs smoker’s melanosis in neighborhood pokko anreapi district polewali mandar. thas is analysis with cross sectional, population people smooking active meet inclusion criteria.This research smple 64 respondent with using Simpel random sampling the instrument that using questionnaire a smoking habit with pieces observation in mouth cavity. The results of the statistical test using chi square test a ? = 0,05 then the ? :0,000 this means that the value of ? < ? atau 0,000 < 0,05. The conclusion is have the relationship between relationship smoking habit with signs smoker’s melanosis in neighborhood pokko anreapi district polewali mandar. Advice for this research, the societies for the passive or active smoker’s we hope that can sate our health likes our tooth and mouth for be bette
Technological and sensory potential of creole cowpea: a study for consumption appreciation
Authors: Heberle Thauana , Ávila Bianca Pio , Silveira Larissa Riberas , Antunes Irajá Ferrreira , Gularte Márcia Arocha 
Published: April 2022

Os grãos crioulos são oriundos de sementes selecionadas pelos agricultores, as quais devido à rusticidade e ampla variabilidade genética mostram capacidade de adaptação às condições locais, o que torna possível a autonomia dos agricultores. O objetivo deste trabalho foi avaliar o feijão-caupi crioulo quanto às propriedades físico-químicas, tecnológicas e sensoriais, buscando o resgate e a valorização do consumo desses grãos. Os acessos de feijão-caupi ‘Argentino 148’ e ‘Mamoninha 79’ foram cultivados em área experimental da Embrapa Clima Temperado, no estado do Rio Grande do Sul, Brasil. O ‘Mamoninha 79’ pode ser considerado um alimento rico em proteína que mostra uma rápida hidratação. O ‘Argentino 148’ mostra um tempo de cocção de seis minutos e menor dureza, parâmetro muito importante quanto à textura e quanto à aceitação pelo consumidor. As amostras do ‘Argentino 148’ apresenta maiores médias quanto aos atributos sensoriais de maciez, ruptura do tegumento, gosto adocicado e característico, cor uniforme e viscosidade do caldo. Assim, os grãos crioulos são uma alternativa promissora para aumentar o fornecimento de compostos bioativos na dieta humana, além de mostrar características sensoriais positivas, como sabor agradável ao paladar e textura macia.