bluuebunny/crossref_metadata_2025 huggingface dataset:
Notas sobre toponimia de origen romano en Bizkaia
Authors: Yarza Urquiola Valeriano
Published: March 2021

En este artículo pretendemos sacar a la luz los posibles topónimos de origen romano en Bizkaia, dando continuidad a trabajos, escasos, de otros autores acerca de esta materia. Nuestro estudio se centra básicamente en las poblaciones y barrios del territorio vizcaíno que han recibido su nombre, en gran cantidad, en contra de lo que se creía hasta ahora, del legado romano entre los siglos I y V.
Zozo zuriaren xerka: euskararen optatiboaren historia
Authors: Padilla Moyano Manuel
Published: March 2021

Munduko hizkuntza guztiek igurikimen eta desioak adieraz ditzaketen arren, soilik gutxiengo batek du funtzio horretarako flexio berezia aditzean, modu optatibo deitua. Orain arte, zubereraren deskripzio guztiek optatiboaren existentzia nabarmendu dute, ai(t)- aurrizkidun formen paradigmarekin. Euskara historikoan, hala mendebaldean nola erdialdean ere, halako formak lekukotuak dira, optatiboa behiala hizkuntza osoaren ezaugarria zelako frogantza. Lan honetan euskararen optatiboaren deskripzio diakroniko bat eskaini nahi dugu. Optatibozko formen lekukotza, eremua eta iraupena azterturik, ai(t)- aurrizkiaren jatorriaren gaineko hipotesi bat formulatuko dugu. Azkenean, igurikimen eta desioen gainerako adierazpideak aztertuko dira.
ANALISIS KESTABILAN SISTEM DINAMIK PARTIKEL DALAM MEDAN POTENSIAL HARDCORE DOUBLE YUKAWA
Authors: Lalus Herry F. , Yusuf Yusniati H. Muh.
Published: March 2021

Abstrak

Paper ini mengkaji sistem dinamik partikel yang bergerak dalam pengaruh medan potensial Hardcore Double Yukawa (HCDY) [1]. Kajian ini difokuskan pada analisis kondisi stabil sistem dinamik dengan memanfaatkan sifat kestabilan linear. Massa partikel dalam sistem ini ditinjau sebagai fungsi koordinat, sehingga berbentuk lebih umum. Potensial HCDY digunakan dalam mengkonstruksi Hamiltonian sistem dan selanjutnya dipakai untuk menentukan matriks Jacobinya. Selanjutnya, nilai eigen matriks menjadi dasar menganalisis kestabilan sistem dinamik ini. Untuk sistem dengan potensial jenis ini, hanya dimungkinkan dua jenis kestabilan, yaitu saddle dan rotor. Syarat-syarat untuk kedua jenis kestabilan ini juga ditampilkan.

Kata kunci: potensial Hard Core Double Yukawa; sistem dinamik; keadaan stabil

Abstract This paper discusses the dynamical sistem of particle that move under the influence of the Hard Core Double Yukawa (HCDY) potential field[1]. This study focuses on analyzing the stable condition of the dynamical sistem by utilizing the nature of linear stability. The mass of particle in this system is depend on coordinate function, so its form is more general. The HCDY potential is used in constructing the Hamiltonian system and then used to determine the Jacobian matrix.Futhermore, the matrix eigenvalue is the basis for analyzing the stability of this dyanamical system. For systems with this type of potential, only two types of stability are possible, namely saddle and rotor. The conditions for both types of stability are also displayed.

Keywords: Hard Core Double Yukawa potential; dynamical system; stability
IDENTIFIKASI KONSEP FISIKA PADA KEARIFAN LOKAL ANYAMAN DI KABUPATEN TIMOR TENGAH SELATAN
Authors: Husin Vivi Elvi Rosanti , Billik Agsen Hosanty
Published: March 2021

Abstrak

 Pembelajaran fisika berbasis budaya lokal mengintegrasikan budaya lokal sebagai bagian dari proses pembelajaran yang melibatkan peserta didik untuk membangun pengetahuan, mengembangkan keterampilan proses sains, dan menumbuhkan sikap ilmiah. Pembelajaran fisika akan lebih bermakna apabila terdapat kesinambungan antara materi mata pelajaran dengan aktivitas kehidupan sehari-hari di  lingkungan tempat tinggal peserta didik yang digunakan sebagai sarana dan sumber belajar. Hal  ini dapat diperoleh melalui keterkaitan penerapan materi fisika dengan potensi lokal daerah tersebut. Anyaman adalah salah satu kearifan lokal yang terdapat pada masyarakat Desa Linamnutu, Kabupaten Timor Tengah Selatan yang dapat dijadikan sebagai sumber belajar khususnya dalam materi fisika. Pembelajaran fisika akan lebih bermakna jika dikaitkan dengan lingkungan tempat tinggal peserta didik khususnya dalam kearifan local anyaman. Penelitian ini bertujuan untuk mengidentifikasi konsep fisika yang ada dalam proses anyaman. Metode penelitian yang digunakan adalah penelitian kualitatif, teknik pengumpulan data adalah triangulasi dengan teknik analisis data berupa deskriptif kualitatif. Hasil penelitian menunjukkan bahwa dari proses anyaman terdapat konsep fisika untuk materi gaya dan Hukum Newton. Oleh karena itu, dalam proses anyaman terdapat konsep fisika.

Kata kunci: anyama;, konsep fisika.

 

Abstract

 The Physics teaching and learning that based on Local culture as part of the teaching and learning process that involves students to build knowledge, develop science process skills, and foster scientific attitudes. Physics learning will be more meaningful if there is continuity between the subject material with the daily life activities in the environment where students live as a means and source of learning. This can be obtained through the connection of the application of physical material with the local potential of the area. A woven leaf is one of the local wisdom found in the society of Linamnutu Village in South Central Timor Regency, which can be used as a learning source, especially in physics materials. Physics learning will be more meaningful if it is associated with the environment, in which students live, especially in the local wisdom of woven leaf. This study aims to identify the concepts of physics that exist in the process of making the woven leaf. The research method used is qualitative research, the data collection techniques were triangulation with data analysis techniques in the form of descriptive qualitative. The results showed that from the process of making woven leaf there are physical concepts for force material and Newton's Law. Therefore, in the process of making the woven leaf, there is a physics concept.

Keywords: woven leaf; physics concepts
PENGARUH VARIASI JARAK ANTARA KATUP LIMBAH DENGAN KATUP PENGHANTAR TERHADAP EFISIENSI POMPA HIDRAM PVC 2 INCHI PARAREL
Authors: Riwu Defmit B.N , Adoe Dominggus G. H. , Membubu Seprianus Rudolf
Published: March 2021

Abstrak

Pompa hidram merupakan salah satu jenis pompa yang tidak membutuhkan energi listrik atau bahan bakar. Energi potensial dari sumber air yang dialirkan sebagai daya penggerak. Dimana alat ini bekerja pada sumber air yang memiliki kemiringan, sebab alat ini membutuhkan energi terjunan air dari ketinggian lebih besar atau sama dengan 1 meter yang masuk ke dalam pompa. Dalam pengoperasinya pompa ini mempunyai keuntungan yaitu dengan menggunakan pipa PVC yang dengan sederhana merancangnya juga dapat dibuat dengan peralatan bengkel. Penelitian ini dilakukan untuk mengetahui pengaruh variasi jarak antara katup limbah dengan katup penghantar terhadap efisiensi pompa hydram. Metode yang digunakan adalah experimen lapangan dengan beberapa perubahan pada variasi jarak antara katup limbah dengan katup penghantar adalah 10 cm, 20 cm,30 cm. Dari hasil penelitian bahwa debit pemompaan optimum mengalami peningkatan pada ukuran pendek yaitu 0,00011633 m3/detik, debit limbah semakin besar pada ukuran jarak panjang yaitu 0,00086013 m3/detik, dengan jumlah ketukan terjadi yaitu 84 kali. Sehingga efisiensi hidram menurut teori d’aubussion diperoleh hasil tertinggi yaitu 71,02 %.

Kata Kunci: Pompa hidram 2 inchi, double katup limbah, katup penghantar, dan efisiensi D’aubuission

Abstract

Hydram pump is one type of pump that does not require electricity or fuel. Potential energy from water sources that is channeled as a driving force. Where this tool works at a source of water that has a slope, because this tool requires water flow energy from a height greater than or equal to 1 meter into the pump. In the operation of this pump has the advantage of using PVC pipes which are simple to design can also be made with workshop equipment. This research was conducted to determine the effect of variations in the distance between the waste valve and the delivery valve on the efficiency of the hydram pump. The method used is a real experimental with some changes in the variation of the distance between the waste valve and the delivery valve is 10 cm, 20 cm, 30 cm. From the results of the study that the optimum pumping discharge increased in the short size of 0.00011633 m3 / second, the greater the discharge of waste at a long-distance size of 0.00086013 m3 / second, with the number of beats occurring at 84 times. So that the efficiency of hydrams according to the theory of 'aubussion obtained the highest yield of 71.02%.

Keywords: 2-inch hydram pump, double valve waste, delivery valve, and D'obuission efficiency.
RADIATION MEASUREMENT OF RADIOISOTOPE IN MINERAL DEPOSIT AT SUBDISTRICT OF MIDDLE KUPANG WEST TIMOR ISLAND INDONESIA
Authors: Pasangka Bartholomeus , Ngana Frederika Rambu
Published: March 2021

The general objective of this work was investigation of radioisotope distribution and accumulation center in mineral deposit at sub-district of Middle Kupang West Timor Island Indonesia. The purposes of research were: to map of radioisotope distribution in the mineral deposit, to estimate area of radioisotope accumulation center in the mineral deposit, to establish range of nuclear radiation counts in the center region of radioisotope content in mineral deposit. The general methods used in this research were observation, survey, mapping, analysis, and interpretation. Procedures detail of research consists of: observe and identify the potential region and plot gridding, calibrate equipment necessary, measure background count in around of survey location and nuclear radiation in the survey location, plot of three dimensions curve and contour after corrected by background count. Based on geology information or geology data (drilling data) three depth levels determined (about 20 m, 40 m and 60 m), Radiation powers were calculated for estimation of accumulation center of radioisotope in deposit mineral, and contour and three dimensions curves of radiation power of radioisotope in deposit mineral were plotted. Results: Based on three dimensional curves and contour map (radiation counts and radiation powers on three levels) of radioisotope in mineral deposit respectively was distributed on area 3.00 x 106 m2, and 1.56 x 104 m2. The interval of radiation counts of radioisotope in mineral deposit was 10 counts per minute-137 counts per minute.

Keywords: Radiation, measurement, radioisotope, mineral, deposit
ANALISIS POLA HUJAN DAN DISTRIBUSI HUJAN BERDASARKAN KETINGGIAN TEMPAT DI PULAU FLORES
Authors: Lesik Elisabet Marlin , Sianturi Hery Leo , Geru Apolinaris S , Bernandus Bernandus
Published: March 2021

Abstrak Telah dilakukan analisis pola dan distribusi hujan berdasarkan ketinggian tempat di pulau Flores. Data rata-rata bulanan untuk mendapatkan pola curah hujan, data curah hujan harian ke dasarian untuk mendapatkan data curah hujan dan data periode curah hujan selama musim hujan. Penelitian ini menggunakan software Geographic Information System (GIS) untuk membuat peta distribusi curah hujan dan di analisis menggunakan metode Rancangan Acak Lengkap (RAL) untuk mendeteksi perbedaan nilai tengah variabel pengamatan pada elevasi yang berbeda. Berdasarkan grafik pola hujan yang ada di pulau Flores adalah pola hujan monsunal. Hasil dari perhitungan menggunakan RAL, diperoleh nilai populasi pengamatan P1 pada ketinggian tempat (0-300 m dpl) dengan curah hujan rata-rata 851,75 mm dan periode musim hujan rata-rata 10,50 dasarian. P2 pada ketinggian tempat (301-600 m dpl) memiliki curah hujan rata-rata 1367,75 mm dan periode musimhujan rata-rata 13,75 dasarian. P3 pada ketinggian tempat (601-900 m dpl) memiliki curah hujan rata-rata 1875,25 mm dan periode musim hujan rata-rata 15,75 dasarian. P4 pada ketinggian tempat (901-1200 m dpl) memiliki curah hujan rata-rata 3164,50 mm dan periode musim hujan rata-rata 22,25 dasarian. Hal ini menunjukan ketinggian tempat memiliki pengaruh terhadap curah hujan dan periode musim hujan di pulau Flores.Kata Kunci: Pola hujan; curah hujan; periode musim hujan; Geographic Information System (GIS); Rancangan Acak Lengkap (RAL).

Abstract An analysis of rainfall patterns and distribution based on altitude on the island of Flores has been done. Monthly average data to get rainfall patterns, daily to basic rainfall data to get rainfall data, and rainfall period data during the rainy season. This study used Geographic Information System (GIS) software to create rainfall distribution maps and is analyzed using the Completely Randomized Design (CRD) method to detect differences in mean values of observational variables at different elevations. Based on a chart of rain patterns on Flores island is a monsoonal rain pattern. The results of calculations using RAL, observational population obtained values P1 at altitude (0-300 m asl) with an average rainfall of 851.75 mm and an average rainy season period of 10.50 dasarian. P2 at altitude (301-600 m asl) has an average rainfall of 1367.75 mm and an average rainy season period of 13.75 dasarian. P3 at altitude (601-900 m above sea level) has an average rainfall of 1875.25 mm and an average rainy season period of 15.75 dasarian. P4 at altitude (901-1200 m asl) has an average rainfall of 3164.50 mm and an average rainy season period of 22.25 dasarian. This shows that altitude has an influence on rainfall and the rainy season period on Flores Island.

Keywords: Rain patterns; rainfall, periods of the rainy season; Geographic Information System (GIS); Completely Randomized Design (CRD).
Spectrum Matriks Detour dari Graf Roda dengan n +1 Titik W_n
Authors: Abdy Muhammad , Syam Rahmat , Putri Agnes Monica
Published: March 2021

Penelitian ini bertujuan untuk  menentukan spectrum matriks detour dari graf roda dengan n+1 titik Wn. Spectrum dalam teori graf merupakan suatu topik menarik untuk dikaji dengan mempertemukan teori graf dan aljabar linear. Bentuk spectrum matriks detour adalah salah satu spectrum yang dapat ditentukan dalam graf roda. Matriks berordo (2 × n) yang terdiri dari nilai eigen berbeda dan banyak basis ruang eigen dari matriks terhubung langsung graf roda merupakan spectrum dari graf roda. Hasil penelitian ini menunjukkan bahwa langkah-langkah dalam menentukan spectrum matriks detour dari graf roda n+1 titik Wn, yaitu: menentukan graf roda dengan n + 1 titik Wn; menentukan detour, nilai eigen dan vektor eigen dari graf roda dengan n + 1 titik Wn,; melihat spectrum dan pola spectrum matriks detour dari graf roda n+1 titik Wn; pola yang didapat berupa dugaan kemudian dibuktikan dengan merumuskan suatu teorema yang dilengkapi dengan bukti.   Kata Kunci: Spectrum, Matriks Detour, Graf RodaThis study aims to determine the spectrum of detour matrix from the wheel graph with n+1 point Wn. Spectrum in graph theory is an interesting topic to review by bringing together graph theory and linear algebra. The form of the spectrum of detour matrix is one of the spectrums that can be determined in the wheel graph. The order matrix (2 × n) which consists of different eigenvalues and many the eigen space base from matrix adjacent wheel graph  is the spectrum of wheel graph. The results of this study show that steps in determining spectrum of detour matrix from the wheel graph with n+1 point Wn, that is: determine the wheel graph with n+1 point Wn; determine the detour; eigenvalues and eigenvectors of the wheel graph with n+1 point Wn; see the spectrum and patterns spectrum of detour matrix from the wheel graph with n+1 point Wn; pattern obtained in the form of conjecture then proved by formulating a theorem equipped with proof.Keywords: Spectrum, Detour Matrix, Wheel Graph.
Penerapan Fuzzy Logic untuk Menentukan Minuman Susu Kemasan Terbaik dalam Pengoptimalan Gizi
Authors: Nisa Auliah Khoirun , Abdy Muhammad , Zaki Ahmad
Published: March 2021

Penelitian terapan ini bertujuan untuk membangun model Penentuan Minuman Susu Kemasan Terbaik dengan variabel pertimbangan adalah harga dan nutrisi. Langkah-langkah yang digunakan pada penelitian ini yaitu fuzzifikasi, penentuan aturan fuzzy, inferensi fuzzy dengan metode mamdani, dan defuzzifikasi. Data yang digunakan adalah data yang diambil dari survey langsung di lapangan yang dilakukan oleh peneliti di salah satu supermarket di makassar. Hasil dari penelitian ini adalah susu kemasan sampel 16 yang menjadi susu kemasan yang paling cocok untuk direkomendasikan kepada masyarakat karena memiliki nutrisi tinggi dan harga yang terjangkau.Kata Kunci: Fuzzy logic, Mamdani, Susu, Harga, Nutrisi This applied research aims to build a model of determining the best packaged milk with consideration variables are price and nutrition. The steps used in this research are fuzzification, fuzzy rule determination, fuzzy inference with mamdani method, and defuzzification. The data used are data taken from direct field surveys conducted by researchers in one of the supermarkets in Makassar. The results of this study is sample 16 packaged milk which is the most suitable packaged milk to recommended because it has high nutrition and affordable prices.Keywords: Fuzzy logic, Mamdani, Milk, Price, Nutrition
Analisis Jalur dan Aplikasinya dalam Menentukan Faktor yang Mempengaruhi Derajat Kesehatan Balita di Sulawesi Selatan
Authors: Sanusi Wahidah , Sukarna S. , Darwis Elma Selviana
Published: March 2021

Penelitian ini bertujuan untuk mengaplikasikan analisis jalur dan untuk mengetahui seberapabesarfaktor-faktor yang berpengaruhterhadapderajat kesehatan balita Di Sulawesi Selatan baiksecara pengaruh langsung maupun secara pengaruh tidak langsung Menganalisis model dan menginterpretasikan hasil. Data yang digunakan adalah data jumlah rekapitulasi derajat kesehatan balita di Provinsi Sulawesi Selatan tahun 2019. Variabel yang digunakan adalah Jumlahibuhamil 20-30 tahun (X1), Jumlahbalita yang mendapatkan ASI full 6 bulandari ibu yang tidak bekerja (X2), Kelainandalamkandungan (X3),Bayi yang terdampakgiziburuk pada ibuhamil yang usia 30-35 tahun(Y1), dan Bayi yang meninggaldalamkandungan (Y2). Penelitian ini menggunakan model dua persamaan jalur (two equation paths). Penelitian ini dimulai dari merumuskan persamaan model struktural, menghitung koefisien jalur secara simultan dan secara parsial, melakukan simulasi model menggunakan softwere SPSS 22, memaknai dan menyimpulkan. Hasil penelitian diperoleh model dua persamaan struktural;taraf signifikan (α)untuk hasil simulasi sebesar 5% atau 0,05; menjelaskan bahwa setiap model sub-struktur yang diuji secara simultan dan secara parsial memiliki pengaruh yang positif dan signifikan terhadapderajat kesehatan balita Di Sulawesi Selatan.Kata kunci: Analisis Jalur, two equation paths, direct effect, inderect effectThis study aims to apply path analysis and to determine how much the factors that influence the health status of children under five in South Sulawesi, both directly (direct effect) and indirectly (inderect effect). Analyze models and interpret the results. The data used is the data on the recapitulation of the health status of children under five in South Sulawesi Province in 2019. The variables used are the number of pregnant women 20-30 years (X1), the number of children under five who received full 6 months of breastfeeding from mothers who do not work (X2), in the womb (X3), babies who are affected by malnutrition in pregnant women aged 30-35 years (Y1), and babies who die in the womb (Y2). This study uses a two equation path model. This research starts from formulating structural model equations, calculating path coefficients simultaneously and partially, performing model simulations using SPSS 22 software, interpreting and concluding. The results of the study obtained two structural equation models; the significant level (α) for the simulation results is 5% or 0.05; explained that each sub-structure model tested simultaneously and partially had a positive and significant effect on the health status of children under five in South Sulawesi.Keywords: Path Analysis, two equation paths, direct effect, indirect effect
WHERE IS REGIONALISM DISAPPEARING? COMPARATIVE ANALYSIS OF REGIONALIST MOVEMENT TRANSFORMATION IN THE COUNTRIES OF CENTRAL EASTERN EUROPE
Authors: Isobchuk M.V.
Published: March 2021

The study of regionalism has been, perhaps, one of the trends in the world political science for more than half a century. At the same time, the main attention of researchers is attracted by cases of “successful” regionalism (for example, in Spain or Great Britain), while “unsuccessful” (in electoral terms) regionalisms remain without proper analysis. The purpose of this study was to identify the main factors contributing to the decline of the regionalism. Based on the materials of three regionalisms in Central Eastern Europe (Somogy, Moravia and South Slovakia), these factors were identified. As a research method, a small-N qualitative comparison was used. The study identified three groups of factors that can potentially influence the success of the regionalist movement: factors associated with the activity of regionalist actors, institutional factors and factors of regional identity. Each of these factors, directly and in combination with others, can affect the success of the regionalist movement. Thus, for Moravian regionalism, the decisive factors of decline were the organizational weakness of the regionalist party combined with the decline of regional identity; for regionalism in Somogy, the fatal reform of the administrative-territorial structure of Hungary, depriving the regions of any autonomy and real power, and Hungarian regionalism in Slovakia, deprived institutional and organizational privileges, has lost its electoral significance. In general, the decline of the regionalist movement in this context only in one case out of three led to the disappearance of the regionalist movement itself, in two cases it was successfully transformed into other organizational forms. Thus, the study identifies the main factors of the decline of regionalism and identifies possible models of its transformation.
Analysis of whether news on the Internet is real or fake by using deep learning methods and the TF-IDF algorithm
Authors: KORKMAZ Tilbe , ÇETİNKAYA Ali , AYDIN Hakan , BARIŞKAN Mehmet Ali
Published: March 2021

Internet use has become increasingly widespread nowadays. In addition, there is a significant increase in the amount of text content produced in digital media. However, the accuracy and inaccuracy of the news we read and the content produced in a large number are also unknown. In this study, classification and analysis of whether the news is real or not were done by using Deep Learning methods. For the English news, the data set created by Katharine Jarmul was used. The data set contained a total of 6336 news items. The distribution of this data set, which consisted of political and political news, was 50% fake and 50% real. The method used in text classification was Term Frequency - Inverse Document Frequency (TF-IDF). The classification was made with the data set used and 93.88% success and 6.12% error were obtained as a result of the analysis.
Ketrampilan Membaca pada Pembelajaran Bahasa Indonesia di SD/MI
Authors: Suparlan Suparlan
Published: March 2021

Language is a system, meaning that the language is formed by a component that is permanently patterned and can be explored. As a system, language is not only systematic but also systemic. By systemic, it means that the language is arranged according to a certain pattern, not arranged randomly or carelessly. Whereas systemic means, the language system is not a single system but consists of subsystems. The ability to read skills is a very important skill in life, not only important in educational life, but also very important in social life. By reading students will know more about everything, students will also have broader knowledge and insights. Reading skills are the main capital of students. With this ability, students can learn other sciences, can communicate their ideas and be able to express themselves.
TGH Sibawaihi Mutawalli : Kajian Lingkungan dalam Dakwah Modern Islam di Lombok
Authors: Gauk Hasan , Gapari Muhamad Zaril
Published: March 2021

There has been destruction on this earth both on land and in the ocean as a result of the act of human hands (Al- Qur'an, Ar-Rum; 41). Floods, landslides, forest and land fire which are the result of illegal logging, land burning,  forest encroachment are clear evidence of fragments of the above verses of the Qur'an. Though man sent by God Almighty Allah as a leader of the earth who should take care and sustain the environment, and Muslims in particular are assigned as a mercy of the universe (rahmatan lil alamin). Seeing this situation, it needs a Muslim who can be a transformer, driver, accelerator, trigger, and protector to guide human in maintaining and utilizing the environment wisely. On the island of Lombok, socio-culturally in which the figure of Tuan Guru as is the informal leader that considered will be capable of carrying this heavy task. Tuan Guru Haji (TGH) Sibawaihi is a figure who considered has the ability of being the Muslim Scholar (Ulama) who plays an important role in environmental conservation, especially in Lombok Island. This is because he has a complete Tuan Guru type which considered as the requirements of being Environment based da’wah, he has the type of Tuan Guru intellectual, Tuan Guru Pesantren, Tuan Guru Guru Panggung and Tuan Guru Tarekat. Besides, he is also well known as a Tuan Guru who full of motivation and strong on act, innovation and smart on concept, inspire and transform the social-culture life. Lastly his philosophy on concept and act is based on Qur’an, Hadits and the full of fear of almighty Allah SWT.
Simulation-Based Data Augmentation for the Quality Inspection of Structural Adhesive With Deep Learning
Authors: Peres Ricardo , Guedes Magno , Miranda Fábio , Barata José
Published: March 2021

The advent of Industry 4.0 has shown the tremendous transformative potential of combining artificial intelligence, cyber-physical systems and Internet of Things concepts in industrial settings. Despite this, data availability is still a major roadblock for the successful adoption of data-driven solutions, particularly concerning deep learning approaches in manufacturing. Specifically in the quality control domain, annotated defect data can often be costly, time-consuming and inefficient to obtain, potentially compromising the viability of deep learning approaches due to data scarcity. In this context, we propose a novel method for generating annotated synthetic training data for automated quality inspections of structural adhesive applications, validated in an industrial cell for automotive parts. Our approach greatly reduces the cost of training deep learning models for this task, while simultaneously improving their performance in a scarce manufacturing data context with imbalanced training sets by 3.1% (mAP@0.50). Additional results can be seen at https://git.io/Jtc4b.
Precoded Faster-than-Nyquist Signaling with Optimal Power Allocation in Frequency-Selective Channel
Authors: Ishihara Takumi , Sugiura Shinya
Published: March 2021

In this paper, we propose eigen decomposition-precoded faster-than-Nyquist (FTN) signaling with power allocation in a frequency-selective fading channel. More specifically, we derive mutual information associated with the proposed FTN signaling. Then, the optimal power coefficients are calculated such that the derived mutual information is maximized. Our analytical performance results show that the proposed FTN signaling scheme achieves a higher information rate than the conventional FTN signaling scheme without relying on power allocation and the classic Nyquist-based signaling scheme, under the assumption that all the schemes employ a root-raised cosine shaping filter. Moreover, our numerical simulation results of the bit error ratio performance and the power spectral density demonstrate that the proposed FTN scheme outperforms the conventional Nyquist-based signaling scheme without sacrificing any bandwidth broadening.

Postprint accepted on 24 March 2021 for publication in IEEE International Conference on Communications Workshops (ICC Workshops), June 2021.
РОБОТА СИНХРОННОГО ГЕНЕРАТОРА З ПОСТІЙНИМИ МАГНІТАМИ ПРИ ПІДМАГНІЧУВАННІ СТОРОННЬОЮ ЄМНІСТЮ
Authors: Коваленко І.Я.
Published: March 2021

Вітроенергетика є екологічно чистим та ефективним засобом перетворення механічної енергії вітру на електричну. Вітроагрегати продовжують активно використовуватись до сього часу. Разом з тим проводяться активні роботи з вдосконалення вітрогенерувальних комплексів та підвищення ефективності перетворення енергії вітру на електричну. Одним зі способів підвищення ефективності перетворення енергії вітру на електричну є підмагнічування електрогенератора з постійними магнітами сторонньою статичною ємністю. Розроблено математичну модель для оцінки величини ємності, яку необхідно приєднати до обмотки статора електрогенератора, залежно від ряду умов: величини та характеру навантаження; параметрів електрогенератора; підвищення величини напруги на затискачах; підвищення активної потужності на виході електрогенератора. За результатами розрахунків отримано вираз, що дозволяє оцінити необхідну величину ємності при чисто активному навантаженні.
Для діапазону потужності електрогенератора, що досліджувався, від нуля до номінального значення, величина ємності, яку необхідно приєднати до обмотки якоря електрогенератора з постійними магнітами становить 4,3–32,1 мкФ, що дає змогу забезпечити напругу на затискачах генератора близько номінальної з похибкою ±5 %. При використанні додаткової підмагнічувальної ємності для підвищення активної потужності генератора спостерігається її приріст на рівні 10–15 %.
Результати розрахунку необхідної величини сторонньої ємності генератора підтверджують адекватність розробленої моделі та достовірність отриманих результатів, що дозволяє використовувати цю модель для подальших досліджень та оцінки ефективності методів і засобів підвищення ефективності перетворення енергії вітру. Бібл. 7, табл. 3, рис. 5.
WATER POWER GENERATOR FOR PUBLIC ROAD ILLUMINATION LIGHTS OF PADI VILLAGE MOJOKERTO
Authors: Solikin Akhmad , Ilma Suktawan Rohib
Published: March 2021

Electricity problems in rural areas more and more electric power is needed. Until now, power plants that use water turbines are environmentally friendly electricity producers, so the potential for energy from the air needs to be utilized to address the demand for electricity. Therefore, the solution to this problem is to use the "Design and Construction of Hydroelectric Generator for Public Street Lighting".

 The generator is a source of electric voltage obtained by converting mechanical energy into electrical energy. The generator works based on the principle of electromagnetic induction, which is by rotating a coil in a magnetic field so that the induced GGL (Electric Motion Force) arises. In this thesis, a research is conducted on the Water Turbine Generator in the river in the village area of Padi Gondang Mojokerto as an object of water flow in order to generate electric power to reduce crime in the area in the form of a load object in the form of Public Street Lighting.
AVALIAÇÃO DA DOR MUSCULOESQUELETICA, QUALIDADE DE VIDA E SONO DOS CARREGADORES DA MAIOR FEIRA LIVRE DA AMÉRICA LATINA
Authors: Ferreira Tereza Cristina dos Reis , Silva Bruna Netellyncout Rocha , Oliveira Cindy Castro de , Oliveira Lucas Lopes de , Corrêa Rodrigo Pereira , Santos Antônio Gabriel Pantoja Silva , Araújo Oliver Matheus Santiago , Santos Gleidiane Lorrana Sales Dos , Milhomem Carlos Arthur da Silva , Falcão Lee Bezerra
Published: March 2021

Introdução: Os distúrbios musculoesqueléticos podem ser o resultado de uma modalidade organizacional e biomecânica do trabalho que demanda adoção de posturas anômalas. Objetivo: Verificar a prevalência de dor musculoesquelética em carregadores e determinar a relação entre os impactos sofridos em sua qualidade de vida e sono. Métodos: Foram avaliados 30 trabalhadores com idade de 18 a 59 anos, para identificação dos profissionais foi produzido pelos autores um questionário para identificar perfil sóciodemografico, dois questionários validados e uma escala. Questionário nórdico para avaliar dor osteomuscular, SF-36 para avaliar qualidade de vida e a escala de pittsburg que avalia a qualidade de sono. Resultados: No questionário nórdico evidenciou que a dor lombar mais afetada, chegando a 74% no último ano. As dimensões do questionário SF–36 teve como escore de maior comprometimento o de Dor, com 57,5. Escala de pittsburgh a média obtida foi de 6,57 considerando ruim a qualidade de sono dos carregadores. Conclusão: Constatou-se que a dor musculoesquelética pode estar envolvida com a qualidade de vida e sono desses trabalhadores. Faz se necessária criação de políticas públicas para melhorar o conhecimento e a relação ao seu posto de trabalho.
A PREVALÊNCIA DE HIPERTENSÃO EM ADULTOS JOVENS NA ESTRATÉGIA DE SAÚDE DA FAMÍLIA MUCAJÁ
Authors: Monteiro Eduardo Augusto Silva , Monteiro Leandro Lourenço Silva , Oliveira Kaique Furtado Pureza , Bastos Thalita da Rocha , Santos Tainah Lacerda , Marinho Iris Do Socorro dos Santos , Sampaio Gilvanildo de Oliveira , Taveira Lessandra Barros Moraes , Marialva Ednei Lopes Teixeira , Costa Brenno Lemos da , Souza Patricia Farias de , Ferreira Tereza Cristina dos Reis
Published: March 2021

INTRODUÇÃO: A Hipertensão Arterial Sistêmica (HAS) causa diversas comorbidades cardiovasculares, que estão relacionadas com piores prognósticos e risco de morte aumentado. Foram implementados no Brasil programas como o HIPERDIA, que executam o rastreamento, acompanhamento e tratamento de pacientes com HAS e Diabetes Mellitus, a fim de reduzir seu impacto na saúde pública. Então, faz-se necessário conhecer o perfil dos pacientes registrados neste programa. OBJETIVOS: Identificar a prevalência de HAS nos adultos na ESF Mucajá, criando um perfil epidemiológico destes pacientes hipertensos. MÉTODOS: Estudo retrospectivo, no qual foi feita a coleta de dados como sexo, idade, IMC, tabagismo e alcoolismo de prontuários dos pacientes da ESF Mucajá que estivessem na faixa etária determinada (18-59 anos). Foram coletados dados de 150 prontuários, que posteriormente foram computados e analisados em softwares adequados. RESULTADOS: Foram detectados 145 pacientes registrados no HIPERDIA dentro da faixa etária analisada, destes 56% (82) possuíam HAS, destes, 70,7% eram mulheres (58). Na distribuição por idade, avaliou-se maior prevalência na faixa etária entre 50-59 anos com 53,7% (44). Com relação aos indicadores de risco, como alcoolismo, tabagismo e IMC > 25kg/m² foram detectadas respectivamente frequências de 20,7% (17) 13,4% (11), e 43,9% (36). CONCLUSÃO: A maioria dos pacientes registrados no HIPERDIA possuíam HAS, que é mais prevalente conforme o envelhecimento dos pacientes. Com relação aos fatores de risco, foi detectado maior prevalência em pessoas com algum grau de obesidade e subnotificação com relação ao tabagismo e o alcoolismo, visto que 31% dos prontuários não possuíam estas informações preenchidas.
AN EMPIRICAL STUDY ON IMPACT OF USING GEOGEBRA ON ACHIEVEMENT IN MATHEMATICS
Authors: Dr. Pooja Pant
Published: March 2021

This research paper is based on the study done by investigator to determine the impact of use of open educational resources on achievement of elementary level mathematics students. The study was experimental in nature. The data was collected from 120 students of elementary level of private schools in Delhi-NCR with ICT facilities. The objectives of the study were (a) To develop applets using Geogebra tool for teaching mathematics (b)To study the impact of using these applets on the achievement level students of mathematics. The results show that the impact of use of open educational resources on achievement of elementary level mathematics students is found to be significant at 0.01 level of significance.
KEY WORDS: Achievement, Elementary level students, Geogebra, Open Educational Resources
Pathogenetic mechanisms of the development of diabetic cataract in dogs and cats
Authors:   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin, Moscow, Russian Federation, Saroyan S. V. , Komarov S. V. ,   Moscow State Academy of Veterinary Medicine and Biotechnology – MVA by K. I. Skryabin, Moscow, Russian Federation
Published: March 2021

Damage to the lens in diabetes mellitus, i.e. the occurrence of diabetic cataracts, is a serious and serious complication of the underlying disease. Without an understanding of the complex mechanisms that occur in the tissues of the lens against the background of elevated glucose levels, an adequate understanding of the disease is impossible, as well as the choice of effective treatments and prediction of ophthalmopathy. Modern ideas about diabetic cataractogenesis allow us to correctly assess pathological changes in the lens, predict the development of pathology and choose the optimal algorithm for therapeutic measures.
CD209 (DC-SIGN) – role in the work of the innate immunity and pathogen penetration
Authors:   Doctor of Biological Sciences, Associate Professor, Federal Science Center for Animal Husbandry named after Academy Member L. K. Ernst, Moscow region, Russian Federation, Klimov E. A. , Novitskaya E. K. ,   Federal Science Center for Animal Husbandry named after Academy Member L. K. Ernst, Moscow region, Russian Federation, Koval’chuk S. N. ,   Candidate of Biological Sciences, Federal Science Center for Animal Husbandry named after Academy Member L. K. Ernst, Moscow region, Russian Federation
Published: March 2021

Intercellular adhesion molecule CD209 (DC-SIGN) is a membrane C-type lectin receptor expressed on the surface of dendritic cells and macrophages. CD209 plays an important role in innate immunity. Many studies have shown the possibility of interaction of the CD209 molecule with a number of dangerous pathogens of humans and animals. This review summarizes information on the structure of the CD209 gene and its product, describes the role of the CD209 protein in the immune response, in the migration of dendritic cells from the blood to the tissue, and their interaction with neutrophils. The currently known signaling pathway of activation through the CD209 inflammatory response is presented. The role of CD209 as an endocytic antigen receptor and the participation of the protein in immune evasion of pathogens are discussed. The mechanisms known to date for the development of infections caused by pathogens of various nature in animals are described.
The Determinant Inner Product and the Heisenberg Product of $Sym(2)$
Authors: Crasmareanu Mircea
Published: March 2021

The aim of this work is to introduce and study the nondegenerate inner product $<\cdot , \cdot >_{det}$ induced by the determinant map on the space $Sym(2)$ of symmetric $2\times 2$ real matrices. This symmetric bilinear form of index $2$ defines a rational symmetric function on the pairs of rays in the plane and an associated function on the $2$-torus can be expressed with the usual Hopf bundle projection $S^3\rightarrow S^2(\frac{1}{2})$. Also, the product $<\cdot , \cdot >_{det}$ is treated with complex numbers by using the Hopf invariant map of $Sym(2)$ and this complex approach yields a Heisenberg product on $Sym(2)$. Moreover, the quadratic equation of critical points for a rational Morse function of height type generates a cosymplectic structure on $Sym(2)$ with the unitary matrix as associated Reeb vector and with the Reeb $1$-form being half of the trace map.
Rokitnik zwyczajny [Elaeagnus rhamnoides (L.) A. Nelson] jako źródło związków prozdrowotnych
Authors: Białecki Jacek , Skalski Bartosz , Olas Beata
Published: March 2021

Elaeagnus rhamnoides (L.) A. Nelson ze względu na swój wyjątkowy skład chemiczny i szeroki zakres właściwości prozdrowotnych, może okazać się pomocny w leczeniu chorób cywilizacyjnych. Dzięki obecności przeciwutleniaczy (witamina C, związki fenolowe, w tym kwasy fenolowe i flawonoidy), rokitnik wykazuje właściwości antyoksydacyjne, które zmniejszają ryzyko powstawania mutacji punktowych czy hamują apoptozę komórek narażonych na stres oksydacyjny. Ponadto, roślina ta wykazuje właściwości hepatoochronne, kardioochronne i przeciwkancerogenne. Na rynku dostępne są preparaty zarówno z owoców rokitnika zwyczajnego (o cierpkim, gorzkim smaku), z nasion (w formie olejów) oraz z liści (w formie herbat ziołowych), które przez swój bogaty skład chemiczny idealnie nadają się jako element uzupełniający codzienną dawkę zapotrzebowania na takie związki jak mikro- i makroelementy czy witaminy.
Małe a cieszy - czyli o zastosowaniu nanocząsteczek w medycynie i w przemyśle
Authors: Stachowicz Katarzyna
Published: March 2021

Z nanocząsteczkami mamy do czynienia na co dzień, nie zdając sobie z tego sprawy. Przyczyną takiego stanu rzeczy jest fakt, iż oko ludzkie nie widzi tak małej skali, zaś konstrukcja psychiki ludzkiej pozwala nam rozumieć rzeczy namacalne. Tymczasem nanocząsteczka to zarówno wirus, jak i nanocząsteczka złota, oraz atom. Dodatkowo, nanocząsteczki wymykają się prawom fizyki klasycznej, operując w abstrakcyjnym świecie fizyki kwantowej. Dzięki swojej wielkości nanocząsteczki posiadają zmienione właściwości biochemiczne, magnetyczne, optyczne jak i elektryczne. Niniejszy artykuł przybliża czytelnikowi optykę nanocząsteczek, oraz wskazuje praktyczne zastosowanie materii świata nano w medycynie, oraz w przemyśle.
Emotional Regulation, Decision Making, Self-Determination and Social Adjustment
Among Asthma Patients. A Demographical Study
Authors: Bhatti Dr. Mazhar Iqbal , Zaidi M Imran Haider , Mahmood Dr. Khalid
Published: March 2021

Emotional regulation, decision making, self-determination and social-adjustment
psychologically-based responses that assist an organism meet challenges and chances, and
involve changes in individual experience, behavior, feeling and physiology. The present
study was designed to highlight living place difference, marital difference and socioeconomic difference among asthma patients on emotional regulation, decision making, selfdetermination and social-adjustment. For this purpose, data of N= 1000 asthma patients (male
n= 500, female n= 500) was taken from different government, private, and semi government
hospitals of Punjab Pakistan through purposive sampling. The information was obtained by
Urdu version emotional regulation scale (Gratz& Roemer, 2004),decision making scale
(Darden & Hall, 1996), self-determination scale (Wehmeyer, 1995) and social adjustment
scale (Weissmanz & Bothwell, 1976). After the collection of data, t-test was used to analyze
the data. The findings approximately supported the hypotheses. The results particularized that
significant difference (**p<.01, ***p<.01) between emotional regulation, decision making,
self-determination and social-adjustment in the terms of living place ((rural or urban) and
also significant difference (**p<.01, ***p<.01) between emotional regulation, decision
making, self-determination and social-adjustment in the term of marital status (married or
unmarried) among asthma patients. Furthermore, attained significant difference (**p<.01,
***p<.01) between fourth constructs in the terms of socio economic difference (upper class
or poor class) among asthma patients
Aktivitas Antimikroba Lactobacillus sp. yang Diisolasi dari Feses Bayi Terhadap Pertumbuhan Bakteri Salmonella typhi
Authors: Firmansyah Dian , Herawati Iis , Fauziah Prima Nanda
Published: March 2021

Bakteri asam laktat telah digunakan sebagai pengawet makanan, kultur fermentasi dan pangan probiotik karena mempunyai aktivitas yang berlawanan dengan mikroorganisme patogen. Lactobacillus merupakan salah satu genus bakteri asam laktat dan dapat dijumpai pada saluran gastro-intestinal pada manusia. Tujuan penelitian ini untuk mengetahu Aktivitas Antimikroba Lactobacillus dari feses Bayi terhadap Bakteri patogen. Metode penelitian ini bersifat deskriptif. Biakan Lactobacillus sp. dari feses bayi diisolasi dan diidentifikasi kemudian dilakukan uji aktivitas antimikroba dari filtrat Lactobacillus sp. terhadap Salmonella typhi. Metode uji antibakteri yang digunakan adalah metode sumuran dengan melihat zona hambat pertumbuhan bakteri di sekitar sumuran. Hasil penelitian ini memperlihatkan adanya zona bening pada sampel yang positif Lactobacillus sp dengan dibuat konsentrasi filtrat 50%, 75%, dan 100% pada pertumbuhan Salmonella typhi dengan diameter zona hambat yang terbentuk pada sampel N9 pada pengenceran 50% (9 mm), 75% (12 mm), 100% (13 mm). Lalu pada sampel C9 pengenceran 50% 12 mm, 75% 14 mm, dan 100% (15 mm). Sedangkan pada sampel N10 pengenceran 50% (0,7 mm), 75% (13 mm), dan 100% (14 mm). Dari hasil tersebut dapat disimpulkan Bakteri Lactobacillus spyang diisolasi dari feses bayi dapat menghasilkan antimikroba yang dapat menghambat pertumbuhan Salmonella thypi sebagai bakteri patogen.  Kata kunci        : Bakteri asam laktat, Lactobacillus, Antimikroba, Salmonella typhi
Gambaran Mikroskopis Mycobacterium tuberculosis pada Pasien Tuberkulosis di Puskesmas Kota Kaler Sumedang
Authors: Latifah Imas , Al Masyani Yunia Qonitatin , Fauziah Prima Nanda
Published: March 2021

Tuberkulosis (TB) masih menjadi masalah utama kesehatan dunia yang bertanggung jawab terhadap kesehatan yang buruk bagi jutaan orang setiap tahunnya. Pada tahun 2018, jumlah kasus TB Indonesia berada di urutan ketiga terbesar dunia. Penelitian ini bertujuan untuk mengetahui gambaran mikroskopik Mycobacterium tuberculosis (Mtb) pada pasien yang sedang mengkonsumsi Obat Anti Tuberkulosis (OAT).            Hasil penelitian menunjukan sebagian besar responden atau penderita TB positif yang melakukan pemeriksaan dengan hasil +1 sebanyak 19 orang (63, 3%), sedangkan terendah scanty (1–9) dan negatif (-) tidak ada.  Pasien TB yang telah melakukan pengobatan bulan ke II menunjukan sebagian besar pasien sudah negatif (-) sebanyak 26 pasien (86,7%) sedangkan 4 pasien lainnya masih menunjukan hasil positif. Pasien TB yang telah melakukan pengobatan bulan ke V menunjukan semua pasien sudah negatif (-) sebanyak 30 pasien (100%). Pasien TB yang telah melakukan pengobatan bulan ke VI menunjukan semua pasien sudah negatif (-) sebanyak 30 pasien (100%).             Dari hasil penelitian disimpulkan bahwa sebelum melakukan pengobatan dari ke 30 pasien positif TB menjadi negatif setelah melakukan pengobatan  selama enam bulan. Oleh karena itu, diharapkan khususnya kepada pemerintah dan instansi yang terkait untuk lebih memperhatikan tugasnya dalam menunjang kepatuhan minum obat pada penderita TB.  Kata kunci       :Mikroskopis,Mtb, tuberkulosis
Gender and Game Genres Differences in Playing Online Games
Authors: Hassan Haslina , Mailok Ramlah , Hashim Mashitoh
Published: March 2021

Online games are currently popular among teenagers as a way to entertain their time and having fun. Some claimed that by playing games could enhance learning ability, improved focus and attention, treat depression, less anti-social and many more. However, playing games could also become an addiction where some might involve with physical and health problems. This paper investigated gender-based students’ perceptions on playing games with their daily life. The perceptions study was developed based on ten items that related to students’ daily task. This study is also to identify the most popular game genres and genre-gender based preference from twelve game genres listed in this study. The data were collected among 116 students from Diploma in game design and development course offered by Faculty of Arts, Computing & Creative Industry at Sultan Idris Education University (UPSI), Malaysia. The results showed that majority of the students perceived themselves as love to play games however percentage of male students are higher than female students. The mean analyses also showed the highest score from ten (10) tasks is ‘meet new friends’ and this also the highest mean for both genders. The result also showed that ‘Adventure’ game genre is the most popular game genre among both gender while ‘music/dance’ genre is the least popular genre for male but the third popular game genre for female.