bluuebunny/crossref_metadata_2025_split huggingface dataset:
Symmetrized Maxwell–Garnett Approximation as an Effective Method for Studying Nanocomposites
Authors: Yashin M. M. , Mirzokulov H. B. 
Published: August 2019

The symmetrized Maxwell-Garnett (SMG) approximation is considered as the most optimal method of an effective medium for the description of nanocomposite structures. This approximation takes into account the microstructure of the sample, which makes it possible to calculate the metal-dielectric system. Thus, SMG describes with good accuracy the structure of the nanocomposite. Besides, this approximation is applicable for granular alloys consisting of metal components. As a result, this technique can be considered as a universal approximation to describe a wide class of nanostructured materials. At the same time, this article discusses various methods of effective environment. In these methods, the metal component of nanocomposites and the dielectric matrix are replaced by an effective medium with effective permittivity εeff. It is necessary that the particles (granules) in such structures be small in comparison with the wavelength of electromagnetic radiation incident on the sample. Based on this, the spectral dependences of the transverse Kerr effect (TKE) in magnetic nanocomposites were calculated with (CoFeZr)(Al2O3) structure as an example at different concentrations of the magnetic component. The simulation was carried out at small and large concentrations (below and above the percolation threshold). The spectral dependences were obtained taking into account the form factor of nanoparticles and the quasi-classical size effect. Besides, the authors note and discuss in this paper the contribution of various mechanisms that affect the type of spectra of the transverse Kerr effect. Using the symmetrized Maxwell-Garnett approximation, the effective values of the granule size of the nanocomposites under study were found, and the tensor of effective dielectric permittivity (TEDP) was calculated. The obtained TEDP values allowed to simulate the spectral dependences of the magneto-optical transverse Kerr effect. The authors discuss and draw conclusions about the features of the obtained spectral dependences in both the visible and infrared regions of the spectrum. In addition, the practical and fundamental importance of the obtained results is noted. The importance of effective medium methods for the study of optical, transport and magneto-optical properties of magnetic nanocomposites is shown.
ANALISIS TINGKAT PEMAHAMAN PENGELOLA DANA BANTUAN OPERASIONAL SEKOLAH TERHADAP PENGGUNAAN DANA DAN PELAPORAN PERTANGGUNGJAWABAN (Studi Kasus Pada Sekolah Dasar Dan Sekolah Menengah Pertama Di Kecamatan Bukit Kecil Palembang)
Authors: Lisdjuniar Lisdjuniar 
Published: August 2019

ABSTRACT This research was conducted in Bukit Kecil sub-district of Palembang. The type of this research is descriptive research. The first variable used is understanding level of BOS funds managers with indicators of understand, quite understand and not understand. The second variable is the use of funds with indicators of purchasing / duplicating textbooks, financing all activities in the context of admission of new students, financing of learning activities, financing examinations, purchasing consumables, financing of power and services subscriptions, financing school care, monthly teacher fee payment, financing teacher professional development and computer equipment purchase. The third variable is reporting with indicators of the central BOS management team reports, provincial BOS management team reports, district / city BOS management team reports and school BOS management reports. The data used are primary and secondary data. Data collection techniques are interview lists and documentation. Data analysis used is qualitative data analysis, quantitative and data analysis techniques. The results show that the fund managers of School Operational Fund (BOS) have already understood in using BOS funds in accordance with the provisions that have been determined.
RANCANG BANGUN ROBOT BERODA PEMADAM API MENGGUNAKAN ARDUINO UNO REV.1.3
Authors: Tobi Markus Dwiyanto 
Published: August 2019

Frequent fire accident has caused many casualties and property losses . There is a risk that must be borne by the time firefighters extinguish a fire in a room such as falling objects falling from the roof of a building or fire getting bigger . In this final project will be made prototypes of fire fighting robot by taking an example of a simulated fire in the arena . This robot designed to operate using four types of sensors , including a sound sensor activation to signal the start-up time in activating the robot , ultrasonic sensor for distance detection , Uvtron sensor detection for the presence or absence of the presence of fire , and pie detects line sensor for the presence of fire. Things to be obtained from the design of a prototype robot is a robot fire extinguisher fire extinguisher can scour the room in an attempt to locate the fire and extinguish it . It can be concluded that the fire fighting robot prototype can be used as a basis if you want to make an actual fire fighting robot .
RANCANG BANGUN MESIN PEMOTONG RUMPUT TENAGA SURYA UNTUK NAVIGASI
Authors: Ohoiwutun John 
Published: August 2019

Utilization of conventional energy sources such as coal, fuel oil, natural gas and others on the one hand has a low operating cost, but on the other side of the barriers is the greater source of diminishing returns and, more importantly, the emergence of environmental pollution problems dangerous to human life. This study aims to formulate the kinematics and dynamics to determine the movement of Solar Power Mower. In this study, using solar power as an energy source to charge the battery which then runs the robot. Design and research was conducted in the Department of Mechanical Workshop Faculty of Engineering, University of Hasanuddin of Gowa. Control system used is a manual system using radio wave transmitter and receiver which in turn drive the robot in the direction intended. Experimental results showed that treatment with three variations of the speed of 6.63 m / s, 8.84 m / s and 15.89 m / sec then obtained the best results occur in grass cutting 15.89 sec and high-speed cutting grass 5 cm. Formulation of kinematics and dynamics for lawn mowers, there are 2 control input variables, x and y ̇ ̇ 3 to control the output variables x, y and θ so that there is one variable redudant. Keywords: mobile robots, lawn mower, solar power
SISTEM PARKIR CERDAS SEDERHANA BERBASIS ARDUINO MEGA 2560 Rev3
Authors: Mappa Alimuddin 
Published: August 2019

Meningkatnya penggunaan mobil di kota Sorong tidak diseimbangkan dengan penyediaan area parkir yang memadai dan mengakibatkan banyak pengendara yang parkir di sembarang tempat. Sistem perparkiran yang ada hanya memanfaatkan area parkir dan petugas parkir yang mengawasi. Pengendara juga harus berkeliling untuk mencari tempat yang kosong apabila petugas atau pengendara tidak memperhatikan daya tampung area parkir tersebut maka pemilik kendaraan akan terpaksa harus keluar jika tidak mendapatkan tempat parkir. Untuk mengatasi hal tersebur membuat sistem parkir dengan menggunakan sistem mikrokontrol yang memudahkan pengguna kendaraan mengetahui jumlah dan letak tempat parkir yang kosong. Perancangan sistem parkir ini bertujuan kendaraan dapat mengetahui bagian lahan parkir yang tersedia yang akan diberitahukan melalui LCD (Liquid Crystal Display) dan LED (Light Emitting Diode) pada pintu masuk lahan parkir, sistem parkir ini juga dapat memisahkan kendaraan truck dan mobil biasa menggunakan PING (HC-SR04) sebagai sensor untuk mendeteksi ketinggian kendaraan pada gerbang masuk., dan juga agar memudahkan untuk mengawasi total kendaraan yang ada pada lahan parkir dengan indikator LED (Light Emitting Diode). Rancangan ini menggunakan Arduino MEGA 2560 Rev3 sebagai processor untuk mengolah data. Servo yang mengatur palang akan digerakkan sesuai deteksi pada sensor PING HC-SR04 dan LDR (Light Dependent Resistor). Saat lahan parkir penuh maka servo utama akan menutup dan mencegah kendaraan masuk lagi. Servo akan kembali terbuka saat ada lahan yang kosong. Dari hasil pengujian Arduino MEGA 2560 dapat mengatur rangkaian dengan baik serta LDR dapat mendeteksi kendaraan pada tiap area parkir, dan servo palang depan bisa mencegah mobil lain masuk saat seluruh area parkir penuh.
RANCANG BANGUN SISTEM KENDALI DAN MONITORING LEVEL, DEBIT AIR DAN PROTEKSI POMPA LISTRIK
Authors: Mappa Alimuddin , Jamlean Alexander 
Published: August 2019

Air adalah elemen terkuat di bumi dan mahluk hidup di dunia sangat membutuhkan air manusia, tumbuhan dan hewan,air menjadi bahan pokok untuk kehidupan. Penggunaan pompa listrik untuk kebutuhan air pada umumnya memiliki kekurangan dimana pompa listrik menjadi rusak (terbakar) disebabkan kurang efisiennya penggunaan pompa yang hidup terus menerus dan tidak terkontrol. Di dalam penelitian ini penulis akan merancang alat pompa otomatis yang dapat mendeteksi level air, debit air dan dapat proteksi pompa listrik dari kerusakan apabila terjadi arus listrik lebih dan apabila air tidak mengalir dalam waktu tertentu. Dengan adanya alat ini mempermudah manusia untuk mengatur pemakaian air, mengetahui debit air yang masuk ke bak penampungan air dan apabila pompa air tersebut bermasalah, tanpa harus bersusah payah mencari kerusakan karena semua sudah dapat di lihat pada layar lcd. Dari hasil pengujian dapat disimpulkan bahwa alat tersebut sangat berguna untuk mengatur penggunaan air dengan mengatur batas level maksimum dan batas level minimum maka pompa akan hidup dan mati secara otomatis. Dan apabila karena kurang debit air yang mengalir pompa akan mati secara otomatis
SISTEM KONTROL OTOMATIS PENGISIAN CAIRAN DAN PENUTUP BOTOL MENGGUNAKAN ARDUINO UNO Rev 1.3
Authors: Rumalutur Sonny , Allo Serli Liling 
Published: August 2019

The system design test results are obtained that when the sensor detects an object with a certain distance, the sensor will issue a signal to the micro which is then forwarded to the charging driver circuit to turn on the relay. The relay functions as a switch or switch that will fill the liquid in the bottle, when the driver is charging on, the process of filling the liquid occurs in the bottle, and the micro filling process issues a signal in the active motor driver circuit. The conveyor driver is active after giving a signal from Arduino Uno, the conveyor will stop after the sensor detects a bottle then stops, and the micro sends a signal to turn the motor driver down on the bottle cap to close the bottle on. When the bottle closing process is complete the motor driver backs up actively moving the road conveyor back. The percentage error of theoretical value and measurement of the difference is small and when filling the liquid in a bottle takes 17 seconds until the bottle is fully filled and by using the micro, the liquid filler on the bottle and the bottle cover can be completed properly.
A COMPARATIVE STUDY FOR THE QUANTITATIVE DETERMINATION OF DIFFERENT BRANDS OF PARACETAMOL TABLET USING UV-VISIBLE SPECTROPHOTOMETRIC, POTENTIOMETRIC AND TRIMETRIC METHODS.
Authors: Tilki Dr. Tamiru , Singh Prof (Dr.) Vijender , Arya Hema 
Published: August 2019

Paracetamol (acetaminophen) is a widely used over-the-counter analgesic, antipyretic and a mild anti inflammatory drug. In several developing countries some of pharmaceutical industries sale fake, counterfeit and substandard drugs which affect the health of people. The present study investigates the comparison for the quantitative determination of various brands of paracetamol tablet using UV-Visible spectrophotometric, potentiometric and trimetric methods. Four brands (Pacimol, Paracip, Parazest, and Crocin) of paracetamol tablets having 500 mg strength were purchased from various pharmacy shops within Pari chowk and Jagat market in Greater Noida, India. Weight variation test was performed before the assay of paracetamol samples. The result of tablets weight variation (Mean ± S.D) of Crocin, Parazest, Paracip and Pacimol brand was 0.66 ± 0.014, 0.64 ± 0.010, 0.58 ± 0.007 and 0.55 ± 0.009 respectively. All brands showed different mean weight which indicates the use of different excipients in the different brands. The ranges of the amount of paracetamol content (g/tab) for paracetamol samples analyzed using UV-Visible spectrophotometric, potentiometric and trimetric methods were from 0.49195-0.52010, 0.48300-0.52100 and 0.48106-0.50110 respectively. The results indicated that all four brands of paracetamol tablets have sufficient quantity and amount is approximately similar to the company’s recommended or claimed value. Similarly, the ranges of percentage content (assay) of the analyzed samples using UV-Visible spectrophotometric, potentiometric and trimetric methods were from 98.69-104.20%, 96.60-104.20%, and 96.21-100.22% respectively. The assay results indicated that variation among all brands and this may show that different manufacturer formulates the different brands are under the IP specification. However, all of the brands of the tablets under the study were complied with the IP specification and passed for weight variation test and assay conducted on it. Hence, the drug control authority of the government should be continuously monitored the safety, quality, and efficacy of paracetamol tablet through post marketing surveillance practices, and the proper internal quality control of the pharmaceutical companies need to take further necessary steps to ensure the continuity in the establishment of the product quantity and quality.
Keywords: Assay, Brands, Comparative, Determination, Paracetamol, Tablets
CORRELATION BETWEEN MEAN PLATELET VOLUME AND IRON DEFICIENCY ANEMIA
Authors: Dagor Himanshu 
Published: August 2019

Background: Iron inhibits megakaryopoiesis so iron deficiency anemia (IDA) leads to microthrombosis. Iron therapy ameliorates thrombocytosis. In this study, we investigated whether young, active, and large platelets are released into peripheral blood during iron treatment. Mean platelet volume (MPV) was measured as an indicator for the presence of these platelets.
Materials and Methods: A total of 80 patients (10 males and 70 females) with IDA were included in this retrospective study. IDA was defined as ferritin level <50 ng/mL with a transferrin saturation <20% or ferritin <15 ng/mL. Daily ferrous sulfate (270 mg iron II sulfate and 80 mg of elemental iron) was given orally to patients. We evaluated retrospectively the hematologic and biochemical parameters prior to and 1 month after iron treatment.
Results: the mean ferritin level of the pretreatment group was 6.5 ± 4.0 ng/mL, MPV was
7.9 ± 1.5 fL, hemoglobin (Hb) was 9.8 ± 1.5 g/dL and the mean cellular volume (MCV) was 71.2 ± 7.2 fL. The mean ferritin level of the posttreatment group was 40.3 ± 15.2 ng/mL, MPV was 8.6 ± 2.0 fL, Hb was 12.5 ± 6.6 g/dL, and MCV was 77.6 ± 5.4 fL. The levels of ferritin (P < 0.001), MPV (P < 0.001), MCV (P < 0.001), and Hb (P < 0.001) were significantly higher in the posttreatment group compared to the pretreatment group.
Conclusion: There may be an increase in thrombotic events due to hypercoagulability related to microthrombosis during IDA. Even though thrombosis is corrected during iron treatment, the therapy increases the release of large and active thrombocytes into the peripheral blood.
Keywords: Iron, iron deficiency anemia, mean platelet volume, thrombocytosis, thrombosis
Comparative analysis of the demand for the results of scientific activities in the field of astronomy and biotechnology
Authors: Arutyunov V. 
Published: August 2019

The author emphasizes the most important role of astronomy as one of the oldest areas of research and biotechnology and as a relatively young field of basic research. Five vectors in biotechnological research are specified. The purpose of this study is to evaluate the findings of 2013–2018 in these two scientific fields on the basis of RSCI (Russian Science Citation Index) databases. The analysis was accomplished with a number of scientometric indicators: publication activity of researchers, as well as citation and relevance of their findings. The dynamics of indicators of publication activity is evaluated: for astronomy, the indicators remain practically unchanged, while for biotechnology, the same indicators exceed the eponymous figures in astronomy threefold. Besides, the values were continuously increasing since 2013; and in 2017, the publication activity indicators increase by up to 25% as compared to 2013. At the same time, indicators of citation for astronomy and biotechnology, reflecting the academic community response to the research findings, as well as the demand indicators, were continuously decreasing over the 5-year period. At the same time, in terms of demand, the research findings in astronomy and biotechnology were in the top of the natural science studies during the whole period under consideration.The article includes a number of tables representing the study results.
As contribuições do pedagogo para a promoção da integralidade da atenção e do cuidado prestados a adolescentes de semiliberdades no Distrito Federal
Authors: Ribeiro Alex Leonardo , Ferreira Clélia Maria de Sousa Parreira , Flores Oviromar 
Published: August 2019

Este artigo tem como objetivo discutir as contribuições do pedagogo como membro de equipes multiprofissionais, que têm como atribuições a garantia do cuidado e da atenção integral de adolescentes em conflito com a lei. Nesse sentido, busca caracterizar a integralidade em saúde no regime de semiliberdade; especificar o papel do pedagogo em atuação em espaços não escolares; verificar as interrelações entre equipe de trabalho e adolescentes e as relações entre socioeducação e integralidade em saúde. O universo de estudo foi constituído pelas equipes técnicas, de socioeducadores e de gestores, com atuação nas três unidades de semiliberdade do Distrito Federal. A pesquisa realizada teve uma natureza qualitativa, e o estudo de caso como método de pesquisa adotado, se configurando como um estudo de caráter descrito e exploratório, havendo pesquisa com o universo das três casas de semiliberdade do DF. As técnicas e instrumentos de coleta de dados constaram de análise documental; revisão bibliográfica; observação participante e entrevistas semiestruturadas.

Palavras Chave: semiliberdade, menor infrator, pedagogo, integralidade.
Writers as Leaders of Nation: Typological Convergence of I. Franko and P. Kulish
Authors: Nakhlik Yevhen 
Published: August 2019

The article draws a parallel between P. Kulish’s and I. Franko’s disposition to the age-related ideological autorevision. It is argued that, experiencing evolution of the worldview and creative work, revising his own early radical social impulses caused by the ‘national radical stage’ (Franko’s deﬁnition) of liberation movement in Halychyna, mature Franko in 1896 – 1907 got closer to the views of P. Kulish, especially those of the late period of his life (1874 – 1897). Like the latter, Franko defended the right to worldview evolution and changing views. These typological coincidences consisted also in the movement from the center-left forces to the right-centered ones; the transition to the primacy of the national idea over the social one; the drastic national self-criticism and simultaneous emphasis on the nation-building and state-building; gradual reorientation from the idea of social revolutionary development of society to evolutionary progress and moderate “means and ways of acting and speaking” (as Franko called it); the warnings against admiring communist illusion, against ochlocracy; and, ﬁnally, in the focus on the leading role of the nationally conscious Ukrainian intellectuals in the liberation struggle. Ideological and formal parallels between Franko and Kulish were revealed not only in the letters and journalism, but also in Franko’s practice of grounding his works on the materials of the national, biblical and Christian history and mythology (i. e. literary historicism and mythologism, focused on the present, the future and the author’s personality; symbolic autobiography). From this point of view it is worth to compare: “Pisnia Budushchyny” (“Song of Future”) – “Try Braty” (“Three Brothers”); “Pokhoron” (“Funeral”), “Ivan Vyshenskyi” – “Velyki Provody” (“Great Farewell Procession”), “Marusia Bohuslavka”, “Dramovana Trylohiia” (“Drama-like Trilogy”); “Moisei” (“Moses”) – “Mahomet i Khadyza” (“Muhammad and Hadiza”), “Duma-Perestoroha, Velmy na Potomni Chasy Potribna” (“Warning Reﬂ ections that will be Needed in Future”); “Strashnyi Sud” (“The Last Judgement”) – “Kulish u Pekli” (“Kulish in Hell”); “Slavianska Oda” (“Slavic Ode”) – “Tsarski Slova” (“Royal Words”).
Censor History of Kulish’s Novel “The Black Council”: Introductional Remarks
Authors: Fedoruk Oles 
Published: August 2019

A censor history is one of the most important issues in the textual study of Kulish’s novel “The Black Council”. However, this problem has never been considered before by the Ukrainian scholars, and even more general issue, i.e. “Kulish and the Censorship”, was not involved much into the ﬁeld of research. This paper gives an introduction to this topic shedding some light on the censor history of “The Black Council”.Relations between Kulish and the tsarist censorship in different times were ambiguous which was caused by several reasons. The ﬁrst one was individual approach of the censors to his works which might be connected, in particular, with the trial of Saints Cyril and Methodius Brotherhood (1847). Other reason was general persecution of the Ukrainian literature, especially after the Ems Ukase (1876). In order to circumvent censorship Kulish published his works also abroad. Before Kulish was arrested he wrote his works without paying particular attention to the censorship.
The ﬁrst writer’s concerns about possible restrictions that might be imposed on his works by the censorship arose with the novel “The Black Council”. Kulish’s arrest radically changed circumstances of his life and creative activity. Until 1856 he had to submit his works to prior censorship consideration and used pseudonym Nikolai M. (the name of his friend Nikolai Makarov) to avoid these restrictions. The Third Department of His Imperial Majesty’s Personal Chancellery allowed Kulish to publish his works on the base of the general censor regulations only in April 1856. In a short time Kulish sent the manuscript of “The Black Council” to the censorship committee.