bluuebunny/crossref_metadata_2025_split huggingface dataset:
PRAKTIK PEMERINTAHAN PADA KESULTANAN BUTON TAHUN 1540-1960 MASEHI
Authors: Apurines Muh. Ide , Muradi Muradi , Kartini Dede Sri 
Published: June 2019

Abstrak Penelitian ini berfokus pada praktik pemerintahan Kesultanan Buton Tahun 1540-1960 Masehi. Penelitian dilakukan di Pulau Buton Kota BauBau Sulawesi Tenggara dengan menggunakan jenis penelitian sejarah-kualitatif. Tujuan dari penelitian adalah mengetahui proses pemerintahan yang berjalan di Kesultanan Buton dari tahun 1540-1960 serta untuk mengetahui adanya praktik demokrasi yang terdapat di Kesultanan Buton. Teori yang digunakan dalam penelitian ini adalah teori demokrasi yang digagas oleh Robert A. Dahl. Teori tersebut menawarkan kriteria untuk mencapai pemerintahan demokratis untuk menilai sejauh mana demokrasi berjalan di Kesultanan Buton. Selain teori tersebut, peneliti juga menggunakan metode pengumpulan data heuristik yang terdiri dari studi pustaka dan dokumen serta wawancara. Hasil dari penelitian ini adalah: (1) Kesultanan Buton mempunyai bentuk pemerintahan yang berubah-ubah dikarenakan proses transisi kerajaan menuju kesultanan; (2) adanya praktik demokrasi dalam proses penyelenggaraan pemerintahan di Kesultanan Buton; (3) struktur pemerintahan yang berbeda dengan kerajaan/kesultanan pada umumnya, yang telah mempraktekkan struktur pemerintahan modern; (4) konstitusi tertulis Murtabat Tujuh menjadi dasar bernegara di Kesultanan Buton
PROTECTION OF SCIENTIFIC AND EDUCATIONAL RESOURCES IN INFORMATION AND LIBRARY SYSTEMS
Authors: Rakhmatullaev M. A. , Normatov Sh. B. 
Published: June 2019

Introduction. The authors of the article highlight the results of research on the development of methods and tools for ensuring the information security of scientific and educational resources in information library systems and corporate information networks. The analysis of the state of the problem and the existing approaches on this topic are given too.Materials and Methods. The approach justifies the need to protect scientific resources from unauthorized access and the use of fuzzy logic to solve the problem. As a model and solution method, a fuzzy model correspondences is proposed, which makes it possible to comprehensively solve the problem of identifying threats in the event of a situation, as well as provide recommendations on how to eliminate them. For the formation of a knowledge base, experts are involved who determine the functions of belonging to knowlege base “Situation — Threats — Actions to eliminate the threats”.Results. The research results are being implemented as part of the ARMAT++ information library system of the corporate network of electronic libraries of 63 Uzbekistan universities for the protection of scientific and educational information from unauthorized access. Testing of the methods, programs of the subsystem and the expert knowledge base are carried out on the basis of information and resource centers under the project “Virtual electronic library of the Tashkent University of Information Technologies named after Muhammad Al-Khorezmi and its five branches”.Discussion and Conclusions. The use of the apparatus of fuzzy logic for the formation of a knowledge base of the “Situation — Threats — Actions to eliminate the threats” type in information library systems significantly increases the degree of protection of valuable information resources from unauthorized access.
NATIONAL SUBSCRIPTION AND LIBRARY ACQUISITION. PART ONE. MATERIAL AND ELECTRONIC ACQUISITION BUDGETS IN RUSSIA
Authors: Razumova I. K. 
Published: June 2019

Introduction. Electronic acquisition budgets are indicators of the information supply of research and education in the organization and affect its research output. The national level subscription to the global citation indexes Web of Science Core Collection and Scopus and the Freedom Collection of Elsevier released 70% of eleсtronic acquisition expenditures in the Russian libraries. The article studies the effect of the state-funded national subscription on the structure and temporal dynamics of material and electronic acquisition budgets in the Russian libraries.Materials and Methods. Materials comprise results of the data processing of the surveys on acquisition budgets in 2012–2018 and published results of the international surveys. Following our previous studies, we analyzed three main reference groups: universities (with a separate group of the Russian leading universities), research institutions and public libraries. For the purpose of this study, we created additional sub-groups of leading institutions (centers of excellence) in each reference group. From the survey data we calculated the average unit costs (both of the material and electronic acquisition budgets) in each reference group/sub-group. We also calculated relative shares of electronic and print resources in the library material budgets.Results. Since 2016, the material budgets of Russian libraries have grown after the fall caused by the economic crisis in 2014. The state-funded national subscription to the global citation indexes and the Freedom Collection of Elsevier resulted in the 2–4 times decrease in material and electronic acquisition budgets of the centers of excellence in each reference group.Discussion and Conclusions. For the first time, our study revealed the negative effect of the state-funded national subscription on the material and acquisition budgets in Russian organizations. We registered a decrease in the material budgets of the major Russian public and scientific libraries and universities.
OBJECT DETECTION AND TRACKING IN REAL TIME ENVIRONMENT WITH DIFFERENT COLOUR BACKGROUND IN EUCLIDEAN COLOR FILTER
Authors: Mishra Trapti Mala , Quazi Md. Amzad 
Published: June 2019

The innovation of moving item is imperative in numerous undertakings, for example, video reconnaissance and moving article following. In this paper, an audit has been made on a video reconnaissance situation with constant moving item identification and following. The configuration of a video observation framework is coordinated on programmed distinguishing proof of occasions of interest, particularly on following and arrangement of moving articles. The article following and discovery is utilized to set up a correspondence between items or article parts in continuous edges and to concentrate transient data about items, for example, direction, stance, speed and direction. Tracking is distinguishing the items outline by edge in video. It can be utilized as a part of numerous districts, for example, video reconnaissance, movement checking and individuals following. In static environment division of article is not complex. In element environment because of element ecological conditions, for example, brightening changes, shadows and waving tree limbs in the wind object division is a troublesome and noteworthy issue that should be taken care of well for a powerful visual observation framework. In this paper analysis of different colored object in different colored background with the help of Euclidean color filter and compare normal background with different lightening condition. In this work, we analysis the detection capability of filter in same color with different lightening condition background and find out the range of color detection by the filter.
PENGARUH MODEL PROBLEM BASED LEARNING DENGAN METODE FISHBOWL (MANGKUK IKAN) TERHADAP HASIL BELAJAR SISWA PADA MATERI IMPULS DAN MOMENTUM
Authors: Gusrianta Gusrianta , Siregar Nurdin 
Published: June 2019

Penelitian ini bertujuan untuk mengetahui pengaruh model problem based learning dengan metode fishbowl (mangkuk ikan) terhadap hasil belajar dan aktivitas siswa pada materi impuls dan momentum. Jenis penelitian ini adalah quasi exsperiment dengan menggunakan two group pretest-posttest design. Sampel penelitian terdiri dari dua kelas, yang masing-masing berjumlah 36 siswa di SMA Negeri 4 Medan. Pengambilan sampel dilakukan dengan teknik simple random sampling. Instrumen yang digunakan adalah tes dalam bentuk esai. Nilai rata-rata aktivitas belajar siswa kelas eksperimen dalam tiga kali pertemuan menunjukan peningkatan. Nilai rata-rata postes eksperimen adalah 78,17 dan kelas kontrol adalah 72,00. Setelah diuji dengan uji t menunjukkan bahwa ada pengaruh yang ditimbulkan model problem based learning dengan metode fishbowl (mangkuk ikan) terhadap hasil belajar siswa pada materi impuls dan momentum di kelas X Semester II SMA Negeri 4 Medan.Kata kunci : Model problem based learning, fishbowl (mangkuk ikan), aktivitas
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE GROUP INVESTIGATION DIPADU MIND MAPPING TERHADAP HASIL BELAJAR SISWA PADA MATERI MOMENTUM DAN IMPULS DI SMA N 14 MEDAN
Authors: Harahap Sri Rahayu , Harahap Mukti Hamjah 
Published: June 2019

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran kooperatif tipe GI dipadu mind mapping terhadap hasil belajar siswa pada materi momentum dan impuls di kelas X MIPA SMA N 14 Medan tahun ajaran 2017/2018. Jenis penelitian ini adalah quasi exsperiment dengan two group pretest-postest design. Populasi dalam penelitian ini adalah seluruh siswa kelas X MIPA SMA N 14 Medan Tahun Ajaran 2017/2018 yang terdiri dari 7 kelas. Pengambilan sampel dilakukan dengan random sampling terdiri dari dua kelas yaitu kelas X MIPA 4 sebagai kelas eksperimen yang diberi perlakuan model pembelajaran kooperatif tipe GI dipadu mind mapping dan kelas X MIPA 5 sebagai kelas kontrol yang diberi perlakuan dengan pembelajaran konvensional. Masing-masing kelas terdiri dari 25 siswa. Instrumen yang digunakan untuk mengetahui hasil belajar siswa adalah tes hasil belajar berbetuk pilihan berganda dengan jumlah 15 soal yang sudah divalidasi, lembar penilaian aktivitas belajar siswa, dan penilaian mind mapping. Hasil pengujian hipotesis dengan menggunakan uji t dengan α = 0,01 diperoleh ada perbedaan yang signifikan dari model pembelajaran kooperatif tipe GI dipadu mind mapping terhadap hasil belajar siswa pada materi momentum dan impuls di SMA N 14 Medan. Kata Kunci: model pembelajaran kooperatif tipe group investigation, mind mapping, hasil belajar.
PENGARUH MODEL PEMBELAJARAN KOOPERATIF TIPE GROUP INVESTIGATION TERHADAP PENGETAHUAN KONSEPTUAL SISWA PADA MATERI SUHU DAN KALOR
Authors: M. Widya Avelia , Sirait Makmur 
Published: June 2019

Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran kooperatif tipe GI terhadap pengetahuan konseptual dan aktivitas siswa pada materi suhu dan kalor. Jenis penelitian ini adalah quasi exsperiment dengan menggunakan two group pretest-posttest design. Sampel penelitian terdiri dari dua kelas, yang masing-masing berjumlah 32 siswa di SMA Free Methodist 1 Medan, pengambilan sampel dilakukan dengan teknik random sampling. Instrumen yang digunakan adalah tes berupa pengetahuan konseptual siswa dalam bentuk esai sebanyak 10 soal. Nilai rata-rata aktivitas belajar siswa kelas eksperimen dalam empat kali pertemuan menunjukan peningkatan. Nilai rata-rata postes eksperimen adalah 75,15 dan kelas kontrol adalah 59,53. Setelah diuji dengan uji t menunjukkan bahwa ada pengaruh yang signifikan model pembelajaran kooperatif tipe group investigation terhadap pengetahuan konseptual siswa pada materi suhu dan kalor di kelas X Semester II SMA Free Methodist 1 Medan T.P 2017/2018.Kata kunci : Model group investigation, aktivitas, pengetahuan konseptual.
Serum IL-6 levels of atopic patients with recurrent aphthous stomatitis (RAS)
Authors: Nur'aeny Nanan , Sufiawati Irna , Suwarsa Oki , Gurnida Dida Akhmad 
Published: June 2019

Introduction: Atopy is a genetic tendency of allergic condition with specific clinical manifestations such as atopic dermatitis (AD), allergic rhinitis (AR), and bronchial asthma (BA). Atopic individuals might experience other health problems that coincide with atopic manifestations, including the appearance of recurrent aphthous stomatitis (RAS) which is an oral mucosal disease that can also be influenced by allergies. This study was aimed to be the preliminary study regarding the level of IL-6 serum in atopic patients who were also having RAS. Methods: Thirty subjects were recruited and grouped into three groups with ten subjects each were group of atopic (dermatitis, allergic rhinitis, or bronchial asthma) with RAS, atopic without RAS, and control. Blood specimens were obtained with an approved institutional board review protocol. This research was cross-sectional research with consecutive sampling method conducted at Dr Hasan Sadikin Hospital Bandung. Results: There were significant differences in IL-6 log levels in all three groups (p < 0.001). The higher IL-6 levels in the group of atopic with RAS might be due to the influence of atopy because this condition can increase the acute inflammation of RAS. IL-6 is a pro-inflammatory marker found in the circulation of atopic and RAS patients. Conclusion: Serum IL-6 levels in the group of atopic patients with RAS is higher than in other groups. Keywords: Serum, IL-6, atopic, recurrent aphthous stomatitis
Vegetation change inferred from the pollen record in recent sediments from around the Lagos-East coastal environment (SW Nigeria)
Authors: Ajikah Linus , Adekanmbi Olusola , Ogundipe Oluwatoyin 
Published: June 2019

Abstract
Recent sediments from the coastal environment of Lagos East, Nigeria, were used to make a palynological reconstruction of the vegetation of the study area and to draw inferences about its palaeoclimate. A total of 8456 palynomorphs were recovered, dominated by pollen grains of Poaceae (13.96%), Cyperaceae (6.23%), Alchornea cordifolia Müll-Arg (8.36%) and Elaeis guineensis Jacq (2.41%). Others were Cyclosorus afer Ching (2.18%), Rhizophora sp. (0.45%), Nephrolepis sp. (1.03%), Celtis sp. (0.25%) and Pteris sp. (0.13%). The composition of the recovered palynomorphs suggests that the past vegetation was predominantly a mosaic of freshwater swamp, with open to dry climate, as indicated by the records of Cyperaceae, Alchornea cordifolia, Elaeis guineensis, Arecaceae, Asteraceae, Acanthaceae and Chenopodiaceae/Amaranthaceae. Radiocarbon dates obtained from two depths (surface and deepest) indicate that the sediments were deposited around the last 103.8 ± 0.4 pMC (percentage Modern Carbon) and 111.9 ± 0.4 pMC, hence in the late Holocene. The study identified fluctuations between wet and dry climatic conditions in the Holocene of this area.
Reconstructing the channel shifting pattern of the Torsa River on the Himalayan Foreland Basin over the last 250 years
Authors: Saha Ujwal Deep , Bhattacharya Soma 
Published: June 2019

Abstract
The varied physiography, incidences of high seasonal discharge, influences of neo-tectonic activity and the young geological foundation with less consolidated cohesive and non-cohesive sediment have left the Himalayan foreland basin a formidable ground, where silt-laden rivers tend to migrate frequently. A set of maps prepared after 1764, space photographs captured in 1970 and current satellite images from 2015 and 2017 were studied to reconstruct the fluvial dynamics of the Torsa River on the foreland basin of Sikkim-Bhutan Himalaya considering a time span of nearly 250 years. Evidence collected from colonial literature, the above-mentioned satellite images and a field survey, were combined to verify results taken from the old maps used as the base of the study. The application of satellite remote sensing and analysis of the topographic signatures of the palaeo-courses in the form of the palaeo-levee, abandoned courses and ox-bow lakes were the major operational attributes in this study. As a consequence of the channel migration of Torsa River since 1764, the historical floodplain of Torsa has been topographically marked by beheaded old distributaries, a misfit channel system and the presence of abandoned segments. Morphometric changes in the old courses, major flood events and neo-tectonic activity guided an overall trend of channel migration eastwards and has led to a couple of channel oscillation events in the Torsa River over the last 250 years. The mechanism of the avulsion events was thoroughly driven by sedimentation-induced channel morphometric changes and occasional high discharge.
NodC-based evaluation of the occurrence of bacteria in nodules of Pisum sativum isolated on YEM agar
Authors: Lenart-Boroń Anna , Zając Tadeusz , Boroń Piotr Mateusz , Klimek-Kopyra Agnieszka 
Published: June 2019

Summary
The bacterial nodulation (nod) genes are essential in the formation process of root nodules. This study was aimed to verify the occurrence of nodule-associated bacteria in two pea varieties (“Tarchalska” and “Klif ”) inoculated with Rhizobium inoculants – Nitragine™ and a noncommercial one produced by the Polish Institute of Soil Science and Plant Cultivation (IUNG). The number of colonies isolated on yeast extract mannitol (YEM) agar from the nodules of “Klif ” inoculated with IUNG inoculants was significantly higher than the number of colonies isolated from other variants. Species identification was based on sequencing of 16S rDNA, which revealed that despite careful sterilization of nodules, sequences of other bacterial species were detected. Among them, one sequence belonged to Rhizobium leguminosarum (isolated from IUNG inoculant). To assess the presence of nodulation-capable Rhizobium, amplification of the nodC gene was performed, which revealed that of 29 samples, 19 were positive. The remaining isolates, including reference strain and bacteria isolated from Nitragine™, lacked this gene. The results show that pea nodules harbor a very diverse community of bacteria. The lack of nodC gene in some strains isolated from plants inoculated with Nitragine™ and with IUNG inoculant proves that even if R. leguminosarum are abundant, they may not be efficient in nodulation.
3D Face Factorisation for Face Recognition Using Pattern Recognition Algorithms
Authors: Abbas Hawraa H. , Ahmed Bilal Z. , Abbas Ahmed Kamil 
Published: June 2019

Abstract
The face is the preferable biometrics for person recognition or identification applications because person identifying by face is a human connate habit. In contrast to 2D face recognition, 3D face recognition is practically robust to illumination variance, facial cosmetics, and face pose changes. Traditional 3D face recognition methods describe shape variation across the whole face using holistic features. In spite of that, taking into account facial regions, which are unchanged within expressions, can acquire high performance 3D face recognition system. In this research, the recognition analysis is based on defining a set of coherent parts. Those parts can be considered as latent factors in the face shape space. Non-negative matrix Factorisation technique is used to segment the 3D faces to coherent regions. The best recognition performance is achieved when the vertices of 20 face regions are utilised as a feature vector for recognition task. The region-based 3D face recognition approach provides a 96.4% recognition rate in FRGCv2 dataset.
Performance Analysis and Optimization Techniques for Oracle Relational Databases
Authors: Almeida Fernando , Silva Pedro , Araújo Fernando 
Published: June 2019

Abstract
Databases provide an efficient way to store, retrieve and analyze data. Oracle relational database is one of the most popular database management systems that is widely used in a different variety of industries and businesses. Therefore, it is important to guarantee that the database access and data manipulation is optimized for reducing database system response time. This paper intends to analyze the performance and the main optimization techniques (Forall, Returning, and Bulk Collect) that can be adopted for Oracle Relational Databases. The results have shown that the adoption of Forall and Bulk Collect approaches bring significant benefits in terms of execution time. Furthermore, the growth rate of the average execution time is lower for Bulk Collect than Forall. However, adoption of Returning approach doesn’t bring significant statistical benefits.
Validation of Two Federal Health Insurance Survey Modules After Affordable Care Act Implementation
Authors: Pascale Joanne , Fertig Angela , Call Kathleen 
Published: June 2019

Abstract
This study randomized a sample of households covered by one large health plan to two different surveys on health insurance coverage and matched person-level survey reports to enrollment records. The goal was to compare accuracy of coverage type and uninsured estimates produced by the health insurance modules from two major federal surveys – the redesigned Current Population Survey Annual Social and Economic Supplement (CPS) and the American Community Survey (ACS) – after implementation of the Affordable Care Act. The sample was stratified by coverage type, including two types of public coverage (Medicaid and a state-sponsored program) and three types of private coverage (employer-sponsored, non-group, and marketplace plans). Consistent with previous studies, accurate reporting of private coverage is higher than public coverage. Generally, misreporting the wrong type of coverage is more likely than incorrectly reporting no coverage; the CPS module overestimated the uninsured by 1.9 and the ACS module by 3.5 percentage points. Other differences in accuracy metrics between the CPS and ACS are relatively small, suggesting that reporting accuracy should not be a factor in decisions about which source of survey data to use. Results consistently indicate that the Medicaid undercount has been substantially reduced with the redesigned CPS.
The Level of Fiscal Autonomy: Evidence from Croatia, Serbia and Bosnia and Herzegovina
Authors: Alibegović Dubravka Jurlina , Hodžić Sabina , Bečić Emira 
Published: June 2019

Abstract
The role of local government units and the level of fiscal autonomy are the main drivers of local development activities in countries. The aim of this paper is to measure the level of fiscal autonomy of large cities that have been identified as conductors of local development activities in three Southeastern European (SEE) countries, namely Croatia, Serbia and Bosnia and Herzegovina, as well as to compare the level of fiscal autonomy between large cities and other remaining local units in the respective countries. The results of the research measured by the index of fiscal autonomy and compared with the index of fiscal autonomy of all remaining local government units in each of these countries indicate limited fiscal autonomy. Th is research provides new scientific evidence and fills the gap regarding the level of fiscal autonomy of large cities to improve and increase their budget capacity.
A GATE Monte Carlo model for a newly developed small animal PET scanner: the IRI-microPET
Authors: Rad S.Z. Islami , Peyvandi R. Gholipour , Sadeghi M.K. 
Published: June 2019

Abstract
Monte Carlo simulation is widely used in emission tomography, in order to assess image reconstruction algorithms and correction techniques, for system optimization, and study the parameters affecting the system performance. In the current study, the performance of the IRI-microPET system was simulated using the GATE Monte Carlo code and a number of performance parameters, including spatial resolution, scatter fraction, sensitivity, RMS contrast, and signal-to-noise ratio, evaluated and compared to the corresponding measured values. The results showed an excellent agreement between simulated and measured data: The experimental and simulated spatial resolutions (radial) for 18F in the center of the AFOV were 1.81 mm and 1.65 mm, respectively. The difference between the experimental and simulated sensitivities of the system was <7%. Simulated and experimental scatter fractions differed less than 9% for the mouse phantom in different timing windows. The validation study of the image quality indicated a good agreement in RMS contrast and signal-to-noise ratio. Also, system performance was compared with the two available commercial scanners which were simulated using GATE code. In conclusion, the assessment of the Monte Carlo modeling of the IRI-microPET system reveals that the GATE code is a flexible and accurate tool for describing the response of an animal PET system.