bluuebunny/crossref_metadata_2025_split huggingface dataset:
Theoretical-conceptual fundamental of implementation of the integration basis of the management system for the business entity
Authors: Tsikalo Yevhen 
Published: August 2022

Introduction. Construction and operation of the integrated management system of the business entity involves the use of its integration basis for the implementation of information and economic quality properties of management in management decisions. Development of theoretical and conceptual provisions for the formation of the subbasis for the implementation of the integration basis of the management system and determine the elements of implementation in the information and economic management will be included in the research platform for integrated management decisions.Goal. Theoretical substantiation of information and economic preconditions and conceptual elements of the process of realization of the integration basis of the management system of the business entity, as the acquisition-formation in the system of integration signs of the basis.Research methods. To reveal the content of the implementation of the integration basis of the management system on unified principles and standardized elements of reporting and management systems used a combination of deductive and inductive methods of acquisition-formation of integration features of this basis.Results. The properties of integrated reporting standards and standards of management systems (subsystems) have been qualitatively assessed in order to determine the preconditions for using the integration basis. It is established that the content of the foundation for the implementation of the integration basis will consist of basic categorical elements. These elements represent the general principles and structural elements of integrated reporting together with integrated management subsystems. They represent the general principles and structural elements of integrated reporting together with integrated management subsystemsPerspectives. The perspective is seen in the dissemination of theoretical and conceptual provisions of the above approach to the implementation of the integration base in the field of self-organization management to ensure sustainable development of the business entity.
Effects of Drainage Volume on Changes of Blood Acidity, and Partial Arterial Pressure of Oxygen and Carbon Dioxide in Massive Pleural Efusion
Authors: Suprapto Denny U. , Tangkilisan Adrian , Sukanto Wega , Tamburian Christha , Langi Fredrik G. 
Published: August 2022

Abstract: Massive pleural effusion is a condition in which there is a buildup of fluid beyond normal in the pleural cavum with a volume of two-thirds of one side of the pulmonary field proven with the help of chest X-ray. Drainage of pleural effusion fluid is a management treatment for pleural effusion, but nevertheless it has complications such as pain, bleeding, pneumothorax, and pulmonary edema. Blood gas analysis is simple and essential examination in emergency medicine, which is able to provide valuable information about the acid-base status, ventilation, and oxygenation of a patient. This study aimed to analyze changes in blood acidity (pH), oxygen partial pressure (PaO2) and carbon dioxide partial pressure (PaCO2) in patients with massive pleural effusion at Prof. Dr. R. D. Kandou Hospital, Manado. This was a prospective cohort study with a longitudinal data collection design according to the cohort method. The results of the overall linear regression analysis supported the effect of drainage on PaCO2, PaO2, and pH, and indicated that the relationship between drainage volume and PaO2 was positive. Meanwhile, descriptively and statistically, there was no meaningful relationship between pH and PaCO2 and drainage volume. In conclusion, there is a positive relationship between drainage volume and PaO2, however, there is no significant relationship between pH and PaCO2 with drainage volume.Keywords: massive pleural effusion; pH; PaCO2; PaO2 Abstrak: Efusi pleura masif adalah suatu keadaan dimana terjadi penumpukan cairan melebihi volum normal di dalam kavum pleura dengan volume duapertiga dari satu sisi lapang paru yang dapat dibuktikan dengan bantuan X foto toraks. Drainase cairan efusi pleura merupakan manajemen tatalaksana untuk efusi pleura, namun memiliki komplikasi seperti nyeri, perdarahan, pneumotorak, dan edema paru. Analisis gas darah merupakan pemeriksaan yang sederhana namun esensial dalam ilmu kedokteran gawat darurat, yang mampu memberikan informasi berharga mengenai status asam basa, ventilasi maupun oksigenasi dari pasien. Penelitian ini bertujuan untuk untuk menganalisis perubahan tingkat keasaman darah (pH), tekanan parsial oksigen (PaO2) dan karbon dioksida (PaCO2) pada pasien dengan efusi pleura massif. Jenis penelitian ialah prospektif dengan desain pengumpulan data longitudinal menurut metode kohort di RSUP Prof. Dr. R. D. Kandou Manado. Hasil analisis regresi linear secara keseluruhan menunjang efek volume drainase terhadap PaCO2, PaO2, dan pH dengan hasil hubungan volume drainase dengan PaO2 bersifat positif namun tidak didapatkan hubungan bermakna antara pH dan PaCO2 dengan volume drainage. Simpulan penelitian ini ialah terdapat hubungan positif antara volume drainase dengan PaO2, namun tidak didapatkan hubungan bermakna antara pH dan PaCO2 dan volume drainase.Kata kunci: efusi pleura massif; pH; PaCO2; PaO2
Analisis Penerapan Era Digital 4.0 (Revolusi Industri) Pada Pendidikan Di SD Negeri 228 Lagaroang Kabupaten Luwu Timur
Authors: Sada Anwar , Ruslan Muhlis , Yunus Kafrawi 
Published: August 2022

Penelitian ini bertujuan untuk menganalisis penerapan era Digital 4.0 (Revolusi Industri) Pada Pendidikan di SD Negeri 228 Lagaroang. Metode yang digunakan peneliti adalah metode penelitian kualitatif. Penelitian ini mengambil tempat di SD Negeri 228 Lagaroang Kecamatan Malili Kabupaten Luwu Timur. Sampel dalam penelitian ini diambil dari guru dan siswa. Metode pengumpulan data menggunakan teknik-teknik kualitatif seperti wawancara, observasi, dokumentasi. Alat analisa data menggunakan deskriftif kualitatif. Hasil penelitian menunjukkan bahwa di SD Negeri 228 Lagaroang, pelaksanaan pembelajaran sudah dilaksanakan dengan baik. Hal ini terlihat dari penyajian pembelajaran di kelas yang dilakukan oleh guru sudah menggunakan media pembelajaran yang menarik serta kemampuan guru dalam menggunakan teknologi digital pada penggunaan media pembelajaran berupa alat peraga digital sudah dalam kategori baik. Sehingga siswa dapat mengikuti pembelajaran dengan baik dan menyenangkan serta mampu meningkatkan motivasi belajar siswa yang berujung pada peningkatan hasil belajar siswa sesuai dengan yang diharapkan. Adapun kesimpulkan dari penelitian ini adalah Penerapan Era Digital 4.0 terhadap pendidikan Pada SD Negeri 228 Lagaroang sudah dilaksanakan dengan baik. Hal ini terlihat dari meningkatnya motivasi siswa karena siswa merasa tertarik dengan penyajian pembelajaran yang berbasis digital yang sangat menarik yang diberikan oleh guru.
This research aims to analyze the application of the Digital era 4.0 (Industrial Revolution) in Education in SD Negeri 228 Lagaroang. The method used by researchers in qualitative research methods. This research took place in SD Negeri 228 Lagaroang District Malili East Luwu Regency. Samples in the study were taken from teachers and students. Data collection methods used qualitative techniques such as interviews, observations, and documentation. Data analysis tools used qualitative descriptive. The results showed that in SD Negeri 228 Lagaroang, the implementation of learning had been carried out well. This was seen from the presentation of classroom learning conducted by teachers already using interesting learning media and the ability of teachers in using digital technology for learning media in the form of digital props already in the good category. It made students could follow the learning well and had fun. The use of digital props were able to increase student learning motivation which led to improve student learning outcomes expected. The conclusion of this research is the application of digital era 4.0 to education in SD Negeri 228 Lagaroang has been implemented well. It can be seen in the great motivation of students as they feel interested in digital-based learning presentation provided by teachers
PENGARUH BERBAGAI KONSENTRASI ANGGUR LAUT Caulerfa lentillirea PADA PAKAN TERHADAP PERTUMBUHAN IKAN NILA
Authors: Novianti Novianti , Umar Nur Asia , Budi Sutia 
Published: August 2022

Penelitian ini bertujuan untuk mengetahui pengaruh berbagai konsetrasi anggur laut caulerfa lentillirea pada pakan terhadap pertumbuhan ikan nila. Ikan Nila Oreocrhomis niloticus merupakan salah satu jenis ikan tawar yang memiliki prospek pengembangan yang baik karena digemari oleh masyarakat secara luas. Penelitian didesain dengan Rancangan Acak Lengkap dengan 4 perlakuan dan masing-masing tiga ulangan. Perlakuan yang diujikan adalah dosis tepung C. lentillifera berbeda pada pakan ikan Nila. Parameter uji berupa pertumbuhan ikan Nila. Hasil penelitian nilai pertumbuhan pada penelitian penambahan Tepung Anggur Laut pada pakan dengan berbagai dosis yang berbeda menunjukan nilai yang hampir sama dimana perlakuan A (10%) memiliki nilai pertumbuhan mutlak tertinggi dan perlakuan D (0%) memiliki nilai terendah. Hasil penelitian menunjukkan bahwa pada dosis 13,27% memberikan nilai pertumbuhan tertinggi.
This study aimed to determine the effect of various concentrations of sea grape caulerfa lentillirea on feed on the growth of tilapia. Tilapia Oreochromis niloticus is one type of freshwater fish that has good development prospects because it is favored by the wider community. The study was designed in a completely randomized design with 4 treatments and three replications each. The treatments tested were different doses of C. lentillifera flour on Tilapia fish feed. The test parameter was the growth of Tilapia. The results of the growth value research on the addition of Sea Grape Flour to the feed with various different doses showed almost the same value where treatment A (10%) had the highest absolute growth value and treatment D (0%) had the lowest value. The results showed that at a dose of 13.27% gave the highest growth value.
Implementasi Sistem Pengelolaan Persampahan Berbasis Sistem Informasi Geografis (SIG)
Authors: Yunus Muh Yusran , Alimuddin Ilham , Nasution Arief 
Published: August 2022

Penelitian ini bertujuan untuk menganalisa sistem pengelolaan sampah dari segi volume, kebutuhan TPS, kebutuhan armada truk, rute optimum, jumlah sampah yang terangkut oleh truk setiap hari beserta konsumsi bahan bakar serta biaya truk pengangkutan dan untuk menerangkan implementasi sistem pengangkutan truk sampah di Kecamatan Watang Sawitto. Penelitian ini menggunakan metode survey dengan tingkat eksplanasi asosiatif, melalui analisis hubungan antara variabel-variabel yang berkaitan dengan efektifitas angkutan sampah. Data diperoleh dari kuesioner hasil wawancara dan obeservasi serta dari berbagai instansi yang terkait seperti Badan Pusat Statistik, BAPEDDA, Dinas Kebersihan dan Dinas Tata Ruang. Hasil penelitian ini menunjukkan bahwa implementasi sistem pengangkutan sampah di Kecamatan Watang Sawitto yaitu dengan menggunakan 4 (empat) rute pengangkutan sampah menuju ke TPA Malimpung, rute pertama yaitu TPS BTN Palm Hijau menuju TPA Malimpung dengan panjang jalan 16,7Km, rute kedua yaitu rute TPS BTN Pepabri menuju TPA Malimpung dengan panjang 14,3Km, rute ketiga yaitu rute TPS Kawasan Perkantoran menuju TPA Malimpung dengan panjang jalan 15,8Km, dan rute keempat yaitu rute TPS Pasar Sentral/Terminal menuju TPA Malimpung dengan panjang jalan 13,2Km. Adapun konsumsi bahan bakar yang digunakan untuk mengangkut 4 (empat) unit TPS sebanyak 33,01 liter untuk sampai di TPA Malimpung, dengan biaya pergi dan pulang membutuhkan biaya sebesar Rp.633.600,-.
This study aims to analyze the waste management system in terms of volume, TPS needs, truck fleet requirements, optimum route, the amount of garbage transported by trucks every day along with fuel consumption and truck transportation costs and to explain the implementation of the garbage truck transportation system in Watang Sawitto District. This study uses a survey method with an associative level of explanation, through analysis of the relationship between variables related to the effectiveness of waste transportation. Data were obtained from questionnaires from interviews and observations as well as from various related agencies such as the Central Statistics Agency, BAPEDDA, the Sanitation Service and the Spatial Planning Service. The results of this study indicate that the implementation of the waste transportation system in Watang Sawitto District is by using 4 (four) routes for transporting waste to TPA Malimpung. The first route is TPS BTN Palm Hijau to TPA Malimpung with a road length of 16.7 Km, the second route is TPS BTN Pepabri route to TPA Malimpung with a length of 14.3 Km, the third route is the Office Area TPS route to TPA Malimpung with a road length of 15.8 Km, and the fourth route is the TPS Pasar Sentral/Terminal route to TPA Malimpung with a road length of 13.2 Km. The fuel consumption used to transport 4 (four) TPS units is 33.01 liters to arrive at TPA Malimpung, with the total return cost of Rp633,600.
The Schott Energy and the Reactive Energy in Electromagnetic Radiation and Mutual Couplings
Authors: Xiao Gaobiao 
Published: August 2022

<p>A revised version. The main derivation is reorganized, some denotations are changed.</p>
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<p>In the proposed theory for analyzing the electromagnetic radiation and electromagnetic mutual couplings in vacuum, the electromagnetic energy associated with a source is separated into three parts: a Coulomb-velocity energy, a radiative energy and a macroscopic Schott energy. At the instant that the sources disappear, the Coulomb-velocity energy disappers simultaneously; a short time later, the total macroscopic Schott energy becomes zero, while the radiative energy keeps propagating and the total radiative energy becomes constant. By applying the Lienard-Wiechert potentials to a moving charge, this paper illustrates that the macroscopic Schott energy is corresponding to the Schott energy in the charged particle theory.</p>
Harmonic Current Emission Estimation of Modular Multilevel Converters in MV Charging Stations
Authors: Gong Sicheng , Cuk Vladimir , Cobben Sjef 
Published: August 2022

<p>This paper proposes a novel framework for modular multilevel converter (MMC) current harmonic emission estimation from medium voltage (MV) charging stations. The framework is enlightened by wave decomposition, exploiting an analytical derivation of the emission, without a time-domain model. Accordingly, voltage harmonic distribution in grids can be estimated with a frequency-domain model, using the estimated voltage-dependent current emission in the iterations. Compared to conventional time-domain simulation, such method not only enables analytical harmonic estimation integrated with a large load-flow model, but also benefits from the potential of distributed computation. A 10.5kV grid-tied single-phase half-bridge MMC simulation case on PLECS has been implemented and investigated for comparison. Corresponding results revealed that the estimated harmonic series kept the absolute average difference to the PLECS model lower than 0.02% and a correlation ratio higher than 99.990% with the simulated ones. The effectiveness of the proposed estimation framework is successfully verified.</p>
Estimating Relative Angles Using Two Inertial Measurement Units Without Magnetometers
Authors: Song Seung Yun , Pei Yinan , T. Hsiao Wecksler Elizabeth 
Published: August 2022

<p>Inertial measurement units (IMUs) are used in biomechanical and clinical applications for quantifying joint kinematics. This study aimed to assist researchers new to IMUs and wanting to develop inexpensive IMU system to estimate the relative angle between IMUs, while understanding the different algorithms for estimating angular kinematics. Thus, there were three sub-goals: 1) to present a low-cost and convenient IMU system utilizing two 6-axis IMUs for computing the relative angle between the IMUs, 2) to examine seven methods for estimating the angular kinematics of an IMU, and 3) to provide open-source code and working principles of these methods. The raw gyroscopic and accelerometer data were pre-processed. The seven methods included gyroscopic integration (GI), accelerometer inclination (AC), Basic Complementary filter (BCF), Kalman filter (KF), Digital Motion Processor (DMPTM, a proprietary algorithm)), Madgwick filter (MW), and Mahony filter (MH). An apparatus was designed to test nine conditions that computed angles for rotation about three axes (roll, pitch, yaw) and three movement speeds (50˚/s, 150˚/s, 300˚/s). Each trial lasted 25 minutes. The root mean squared error (RMSE) between the gold-standard value measured from the apparatus’ encoder and the value calculated from each of the seven method was determined. For roll and pitch, all methods accurately quantified angles (RMSE < 6˚) at all speeds. For yaw, all methods except AC and DMP displayed RMSE < 6˚ at all speeds. AC could not be used for yaw angle computation, and DMP displayed RMSE > 6˚. Researchers can utilize appropriate methods based on their study’s application. </p>
Revisiting Toroidal Dipolar Moment in Planar Metamaterial
Authors: Jha Abhishek Kumar , Lamecki Adam , Mrozowski Michal 
Published: August 2022

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<p>This paper revisits the electric, magnetic, and toroidal dipolar moments in the metamaterial structure and presents the flatland design for generating a toroidal dipolar response for the electromagnetic plane wave at normal incidence. Based on the numerical analysis of the surface current, the electric field, the magnetic field, and the quantitative analysis of scattered power supported by the electromagnetic multipole theory, it is shown that the earlier design involving symmetric unit cells is not able to produce toroidal dipolar moment. This study resulted in a new design of a planar metasurface, which provides a toroidal response for a normal wave incidence. The scattered power calculated for the flatland metamaterials confirms the presence of toroidal moment in the proposed asymmetric structure. The scattered power due to the toroidal dipole in the proposed design is found to be at least 70 times and 8x108 times larger than the electric dipole and the magnetic dipole, respectively, in the <em>z</em>-direction.</p>
Condition Assessment of Power Circuit Breakers Based on Machine Learning Algorithms
Authors: Obarcanin Kerim , Skulj Dzenita , Lacevic Bakir 
Published: August 2022

<p>This paper presents two approaches to power circuit condition assessment. The first one covers a wide variety of machine learning classification algorithms where the input for the classification is a manually selected feature set. The second one utilizes deep learning classification based on the convolutional neural network. Both approaches revolve around the idea behind spectral kurtosis, one of which exploits its visual representation in the form of kurtogram. The first approach uses a spectral kurtosis curve as the base for feature extraction while the second approach uses a spectral kurtosis kurtogram as a single input into the convolutional neural network. The validation is performed on a large set of vibration signatures and compared to competing state-of-the-art algorithms. The results indicate promising features of the proposed approach. <br>
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Dual-Using an AC-DC Transfer Standard for Determining Current Difference of Precision Shunt
Authors: Isaiev Valentyn 
Published: August 2022

<p>The commercial AC-DC transfer standards are widespread at leading calibration and measurement laboratories for DC and low-frequency metrology. Therefore, possibilities of various combinations of applying such instruments, particularly to verify the results of calibrating the precision current shunts or for optimizing the available facility, are of interest. The peculiarities of dual-using the AC-DC transfer standard are outlined, investigated, and discussed. The analytical and computer modeling, as well as the technical and theoretical analyses, are presented. Deriving the set of equations for the description of current distribution in the measurement technique for determining the AC-DC current transfer difference of the tested shunt is one of the work achievements. The measurement results obtained following the presented approach were verified using two voltage converters (Fluke 792A and PMJ TC). Some points of measurement uncertainty evaluation also are illuminated in the paper </p>
KINA: Karatsuba Initiated Novel Accelerator for Ring-Binary-LWE (RBLWE)-based Post-Quantum Cryptography
Authors: He Pengzhou , Tu Yazheng , Xie Jiafeng , Jacinto H 
Published: August 2022

<p>Along with the National Institute of Standards and Technology (NIST) post-quantum cryptography (PQC) standardization process, lightweight PQC-related research and development have also gained substantial attention from the research community recently. Ring-Binary-Learning-with-Errors (RBLWE), a lightweight variant of Ring-LWE, which uses binary errors to replace the regular Gaussian distributed errors to achieve smaller complexity, has great potential to built such lightweight PQC scheme for emerging Internet-of-Things (IoT) and edge computing applications.The parameter settings of the RBLWE-based encryption scheme, however, are much smaller than the typical Ring-LWE one and then how to reduce its computational complexity becomes an interesting research topic.Following this direction, in this paper, we propose a Karatsuba Initiated Novel Accelerator (KINA) for efficient implementation of RBLWE-based PQC. Overall, we have made several coherent interdependent stages of efforts to carry out the proposed work: (i) we have presented the mathematical derivation process to propose a new Karatsuba Algorithm (KA)-based polynomial multiplication, the main algorithmic operation of the RBLWE-based scheme; (ii) we have then effectively mapped the proposed algorithm into a desired hardware accelerator with the help of a number of optimization techniques; (iv) we have also provided detailed complexity analysis and implementation comparison to demonstrate the superior performance of the proposed RBLWE-based PQC accelerator. Overall, the proposed RBLWE-based PQC accelerator involves two unique features: (i) this is the first report about Karatsuba initiated RBLWE-based PQC accelerator; (ii) the proposed RBLWE-based PQC accelerator offers flexible processing speed and can be fit in various high-performance applications. The proposed KINA is highly efficient and has the potential to be included in the implementation recommendation choices for RBLWE-based scheme deploying in lightweight applications.</p>