bluuebunny/crossref_metadata_2025 huggingface dataset:
ANALISIS HUBUNGAN MOTIVASI BELAJAR SISWA TERHADAP HASIL BELAJAR KOGNITIF SISWA PADA MATERI MEDAN MAGNET KELAS XII IPA SMAN 6 MUARO JAMBI
Authors: Meliza Wella , Nurmaliza Nurmaliza , Agustin Sisca , Sastra Amril
Published: May 2022

Abstrak. Penelitian ini bertujuan untuk mengetahui hubungan motivasi siswa terhadap pembelajaran fisika pada materi medan magnet.  Penelitian ini dilaksanakan di SMA Negeri 6 Muaro Jambi tahun ajaran 2020/2021. Kelas observasi dalam penelitian ini adalah XII IPA SMAN 6 Muaro Jambi. Penelitian ini berlangsung pada bulan Oktober 2020. Metode penelitian yang digunakan adalah metode deskriptif dan bentuk penelitian hubungan (interrelationship studies), studi sebab akibat (causal-comparrative). Sample penelitian ini adalah seluruh kelas XII IPA.  Instrumen penelitian  yang digunakan berupa instrumen tes objektif pilihan ganda materi listrik statis sebanyak 25 butir soal dan instrumen nontes berupa angket respon siwa yaitu angket motivasi sebanyak 25 butir pernyataan. Data hasil instrumen tes dianalisis secara kuantitatif, sedangkan data hasil instrumen nontes dianalisis secara kuantitatif menghasilkan data berupa kuantitatif, menghasilkan data berupa persentase yang kemudian dikonversi menjadi data kualitatif. Teknik analisis data menggunakan SPSS 23 dengan melakukan pengujian normalitas, homogenitas, dan uji korelasi. Hasil analisis data menunjukkan nilai.   Abstract – This study aims to see the relationship between student motivation and learning physics on magnetic field material. This research was conducted at SMA Negeri 6 Muaro Jambi in the academic year 2020/2021. This research took place in October 2020. The research method used is descriptive method with a quantitative approach. The total population was the total students of class XII IPA at SMA Negeri 6 Muaro Jambi. The research instrument used was an objective test instrument of 25 items of magnetic field material choice and a non-test instrument in the form of a student response questionnaire, namely a motivation questionnaire sheet consisting of 25 statements. The data analysis technique used SPSS 23 by testing for normality, homogeneity, and testing. The results of data analysis were tested by normality test and homogeneous test obtained significance of 0.41> 0.005 and 0.79> 0.005 which means that they are normal and homogeneous. Meanwhile, when displayed suddenly a significant value was obtained 0.764> 0.005, which means that there is no effect of the magnetic field student's cognitive learning motivation.
PENGARUH SIKAP SISWA TERHADAP HASIL BELAJAR FISIKA KELAS X MIPA DI SMAN 11 KOTA JAMBI
Authors: Sandra Rizka Octavia , Iqbal Muhammad , Abimantara Alexander Yudha
Published: May 2022

Penelitian memiliki tujuan untuk melihat bagaimana pengaruh sikap terhadap hasil belajar siswa kelas X di SMAN 11 Kota Jambi.Jenis penelitian ini adalah penelitian kuantitatif dengan menggunakan metode survei dengan teknik pengambilan sampling menggunakan teknik purposive sampling.Subjek penelitian sebanyak 60 siswa kelas X di SMAN 11 Kota Jambi.Hasil penelitian berdasarkan uji hipotesis dengan menggunakan uji parametrik atau uji korelasi person dimana untuk memenuhi hipotesis nilai signifikasi < dari 0.05 dengan nilai signifikasi yang didapat sebesar 0.042 maka terdapat pengaruh dari sikap siswa terhadap hasil belajar di SMA 11 Kota Jambi. Maka hipotesis yang diperoleh bahwa cukup baiknya sikap siswa membuat hasil belajar siswa cukupbaik.This study aims to see how the relationship between attitudes and learning outcomes of class X students at SMAN 11 Jambi City. This type of research is a quantitative study using a survey method with a sampling technique using purposive sampling technique. The research subjects were 60 students of class X at SMAN 11 Jambi City. The results of the study were based on hypothesis testing using the parametric test or correlation test, the value was 0.042. this means that there is a relationship between student attitudes towards learning outcomes at SMA 11 Kota Jambi.
KAJIAN PENERAPAN MODEL PEMBELAJARAN INKUIRI TERHADAP KETERAMPILAN PROSES SAINS DALAM PEMBELAJARAN FISIKA
Authors: Asis Iin Arisandi , Khaeruddin Khaeruddin , Haris Abdul
Published: May 2022

Abstrak - Penelitian ini bertujuan untuk mengetahui deskripsi penerapan model pembelajaran inkuiri terhadap keterampilan proses sains dalam pemebelajaran fisika. Penelitian ini adalah penelitian Pustaka. Dengan obyek penelitian ini adalah jurnal-jurnal model pembelajaran inkuiri terhadap keterampilan proses sains pada pembelajran fisika. Tempat Penlitian dilakukan perpustakaan di jurusan fisika UNM Parang Tambung. Instrumen penilitian yang digunakan adalah peniliti sendiri sebagai Key instrument. Hasil penelitian menujukkan nilai dari penerapan model pembelajaran inkuiri terhadap keterampilan proses dari 3 indikator, yaitu mengamati, hipotesis, dan merancang percobaan. Data yg diperoleh dari hasil penelitian tersebut dilihat dari hasil akhir setelah diterapkannya model pembelajaran inkuiri apakah berada dikategori rendah, sedang, atau tinggi Skor keterampilan proses saisn siswa pada indikator mengamati berada pada kategori tinggi, pada indikator hipotesis berada pada kategori sedang, dan pada indikator merancang percobaan berada pada kategori sedang. Penerapan model pembelajaran inkuiri terhadap keterampilan proses sains pada pembelajaran fisika secara keseluruhan berada pada kategori sedang dalam 3 tahun terakhir.Kata Kunci : model pembelajaran inkuiri, keterampilan proses sains siswaAbstract – This study aims to determine the description of the application of the inquiry learning model to studenst’s science process skills in physics learning. This research is library research. With the object of this research are the inquiry learning model to studenst’s science process skills in physics learning. The research site was carried out by the library in the physics department of UNM Parang Tambung. The research instrument used is the research itself as a key instrument. The results showed the value of the aplication of inquiry learning models on science process skills from 3 indicators, observing, hypothetical, designing experiments. The data obtained from the research result are seen from the final result after the aplications of the inquiry learning model is it the low, medium,or high category. The scores of student’s science process skills on the observing indikators are in the high category, the hypothetical indicators are in the medium category, and the indicator for designing experiments are the medium category. The aplication of the inquiry learning model to science process skills in physics learning as a whole is in the medium category in the last 3 years.Keywords : inquiry learning model, science process skills.
UJI FISIS PAVING BLOCK DENGAN PENAMBAHAN ABU CANGKANG KERANG KEPAH (POLYMESODA EROSA)
Authors: Masthura Masthura , Daulay Abdul Halim , Widya Eka
Published: May 2022

Abstrak: Uji Fisis Paving Block dengan Penambahan Abu Cangkang Kerang Kepah (Polymesoda erosa). Penelitian ini adalah penelitian ekperimental yang bertujuan untuk mengetahui pengaruh penambahan abu cangkang kerang kepah (Polymesoda erosa) terhadap sifat fisis paving block. Data yang diperoleh merupakan data hasil penelitian yang dilaksanakan pada bulan september–oktober 2020 di Laboratorium UINSU-Medan.  Sifat fisis yang diuji pada penelitian ini adalah densitas, daya serap air, dan porositas.  Penggunaan abu cangkang kerang kepah sebagai pengganti sebagian semen dalam pembuatan paving block  berpengaruh terhadap nilai densitas, daya serap air dan porositas. Pada setiap variasi campuran 5-15%  menghasilkan penurunan nilai densitas yaitu sebesar 1,81, 1,77,  dan 1,62 (g/cm3), mencapai nilai standar densitas beton ringan. Untuk nilai daya serap air pada setiap variasi campuran 0-15% mengalami peningkatan yaitu sebesar 5,88, 6,26, 7,37, dan 7,58%, telah memenuhi SNI 03-0691-1996. Kemudian untuk nilai porositas mengalami peningkatan pada variasi campuran 0-15% yaitu sebesar 9,95, 10,96, 13,41, dan 14,22%.
KAJIAN CLIMATE SHIFT TERHADAP VARIABILITAS MONSUN DAN UNSUR CUACA DI AUSTRALIA
Authors: Munandar Muhammad Arif
Published: May 2022

Adanya isu perubahan iklim ditandai dengan peningkatan suhu bumi secara global. Peningkatan suhu berkaitan dengan perubahan iklim dimana salah satu masalah yang berkaitan dengan perubahan iklim yaitu Climate Shift (CS). Fenomena CS telah diketahui mekanismenya dan pengaruhnya terhadap unsur cuaca namun belum ada kajian yang mendalam terkait pengaruh CS terhadap variabilitas indeks monsun dan unsur cuaca di Australia. Penelitian ini dilakukan untuk menganalisis pengaruh CS terhadap indeks monsun dan beberapa unsur cuaca di Australia. Untuk mengetahui pengaruh CS, terlebih dahulu diklasifikasikan indeks monsun Australia sebelum dan setelah CS. Kemudian dilakukan analisis periodesitas indeks monsun Australia sebelum dan setelah CS dan menganalisis unsur cuaca akibat CS pada wilayah Australia. Diperoleh adanya perubahan variasi dan periodesitias pada indeks monsun Australia pada saat sebelum dan sesudah CS. Selain itu suhu permukaan di Australia terjadi perubahan positif untuk daratan bagian tengah sedangkan perubahan negatif untuk daratan Australia yang berdekatan dengan laut. Untuk unsur tekanan permukaan, hanya terdapat satu pola yaitu perubahan positif untuk seluruh wilayah Australia dan sekitarnya. Adanya pengaruh CS terhadap indeks monsun dan unsur cuaca di Australia menyebabkan perubahan kejadian hujan yang terjadi di Benua Maritim Indonesia.
PENGARUH MODEL PEMBELAJARAN INKUIRI TERHADAP MINAT BELAJAR FISIKA PESERTA DIDIK KELAS XI SMA NEGERI 3 MAKASSAR
Authors: Alfiani Ayunita
Published: May 2022

Penelitian ini merupakan penelitian True Eksperimental Design dengan desain penelitian Posttest Only Control Group Design. Penelitian ini bertujuan untuk mengetahui pengaruh model pembelajaran inkuiri terhadap minat belajar fisika peserta didik kelas XI SMA Negeri 3 Makassar. Sampel pada penelitian ini yaitu XI MIPA 4 sebagai kelas eksperimen dan XI MIPA 3 sebagai kelas kontrol. Untuk mengukur minat belajar peserta didik dalam penelitian ini menggunakan angket. Statistik deskriptif menunjukan skor rata-rata minat belajar pada kelas eksperimen eksperimen sebesar 89,69 dengan standar deviasi 12,37, sedangkan pada kelas kontrol skor rata-rata minat belajar peserta didik sebesar 80,85 dengan standar deviasi 10,22. Hasil uji hipotesis dengan uji-t pada taraf siginifikan  = 0,05 diperoleh  thitung = 3,00  dan ttabel = 1,99. Karena ttabel < thitung, maka hal ini menunjukkan bahwa H0 ditolak dan H1 diterima yaitu pembelajaran dengan model pembelajaran inkuiri  mempunyai pengaruh yang positif terhadap minat belajar fisika peserta didik kelas XI SMA Negeri 3 Makassar. Abstract.This research is a True Experimental Design with Posttest Only Control Group Design. This research aims to determine the effect of the inquiry learning model on students' interest in learning physics class XI SMA Negeri 3 Makassar. The subjects in this study were XI MIPA 4 as the experimental class and XI MIPA 3 as the control class. To measure students' interest in learning in this study was a questionnaire.  Statistics descriptive shows the average score of learning interest in the experimental class was 89.69 with standard deviasi 12,37, while in the control class the average score of students' learning interest was 80.85 with standard deviasi 10,22. The results of hypothesis testing with t-test of the taraf significance   = 0,05 obtained tvalue = 3.00 and ttable = 1.99. Because ttable < tvalue, this indicates that H0 is rejected and H1 is accepted, namely learning with inquiry learning models has a positive effect on the students' interest in learning physics in class XI SMA Negeri 3 Makassar.
PENERAPAN MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN KOGNITIF PADA MATERI FISIKA SISWA KELAS VII SMP
Authors: Bahri Syamsul
Published: May 2022

Telah dilakukan penelitian dengan judul penerapan model Problem Basede Learning (PBL) terhadap kemampuan kognitif pada materi (Fisika) siswa kelas VII SMP. Penelitian ini bertujuan untuk mengetahui perbedaan kemampuan kognitif siswa sebelum dan setelah menerapkan model PBL. Untuk mencapai tujuan tersebut, penelitian ini dilaksanakan dengan menggunakan One Group Pretest- Postest yang termasuk ke dalam jenis penelitian pre-experiment.  Penelitian ini melibatkan 30 siswa sebagai sampel penelitian dari 54 populasi. Pengmabilan sampel dilakukan berdasarkan purpossive sampling dengan dasar menetapkan siswa yang tingaal jauh dari sekolah tidak termasuk dalam sampel. Dengan menggunakan instrumen kognitif sebanyak 15 butir soal yang telah valid dengan nilai r =0,432 atau lebih besar dari 0,344 menunjukkan hasil penelitian bahwa rerata kemampuan kognitif siswa sebelum diterapkan model PBL adalah sebesar 41,11 pada kategori sangat rendah dan belum mencapai KKM sebesar 60, setelah diterapkan model PBL menunjukkan rerata kemampuan kognitif siswa sebesar 66,67 pada kategori sedang dan mencapai nilai KKM sebesar 60. Dengan demikian dapat disimpulkan bahwa terdapat perbedaan kemampuan kognitif secara signifikan sebelum dan setelah penerapan model PBL pada materi FISIKA kelas VII di UPTD SPF SMP Negeri 4 Liliriaja.
PENGARUH PENAMBAHAN NANO QUARTZ TERHADAP KUAT TEKAN DAN KEKERASAN VICKERS MORTAR GEOPOLIMER BERBAHAN DASAR FLY ASH
Authors: Oktaviani Sri , Subaer Subaer , Nurhayati Nurhayati
Published: May 2022

Telah dilakukan penelitian tentang mortar geopolimer fly ash dengan variasi penambahan nano quartz. Penelitian ini bertujuan untuk mengetahui struktur dan sifat mekanik mortar geopolimer fly ash dengan variasi penambahan nano quartz. Mortar geopolimer berbahan dasar fly ash dengan variasi penambahan nano quartz 0%, 1%, 2% dan 4% dibuat menggunakan metode aktivasi alkali dan dipanaskan pada suhu 70o selama 6 jam. Struktur mikro diperoleh menggunakan teknik X-Ray Diffraction (XRD) dan Scanning Electron Microscopy (SEM). Sifat mekanik diperoleh dari hasil pengujian kuat tekan dan kekerasan Vickers. Hasil analisis XRD seluruh sampel menunjukkan fase tetringgi yakni Quartz pada sudut 26,6o. Hasil dari citra SEM memperlihatkan material penyusun sampel yaitu nano quartz (SiO2) ditandai dengan skala kecerahan. Hasil dari pengujian kuat tekan mengalami kenaikan seiring dengan persentase penambahan nano quartz. Nilai kuat tekan tertinggi terdapat pada sampel dengan persentase penambahan nano quartz 4% sebesar 33,26 MPa. Hasil dari pengujian kekerasan Vickers mengalami fluktuasi, dimana nilai kekerasan Vickers teringgi berada pada penambahan nano quartz 1%. Hal ini disebabkan oleh partikel - partikel yang tidak bereaksi dengan baik dan struktur permukaan sampel yang tidak rata pada saat pemolesan sehingga pada saat dilakukan pengujian kekerasan dengan metode Vickers ditemukan titik yang permukaannya lunak dan keras (tidak homogen).
ANALISIS HUBUNGAN KECERDASAN LOGIS MATEMATIS TERHADAP KEMAMPUAN MENGINTERPRETASI GRAFIK KINEMATIKA
Authors: Usman Usman , Zharvan Vicran
Published: May 2022

Penelitian ini merupakan penelitian ex-post facto yang bertujuan untuk mengetahui gambaran kecerdasan logis matematis dan kemapuan menginterpretasi grafik kinematika serta hubungan antara kecerdasan logis matematis dengan kemampuan interpretasi grafik kinematika mahasiswa baru Jurusan Fisika FMIPA UNM angkatan 2021. Penelitian ini dilaksanakan pada bulan September 2021.  Populasi penelitian adalah seluruh mahasiswa baru Jurusan Fisika FMIPA UNM angkatan 2021. Sampel yang digunakan berjumlah 110 orang yang ditentukan dengan pertimbangan tertentu. Pengukuran terhadap kecerdasan logis matematis dan kemampuan menginterpretasi grafik kinematika menggunakan instrumen tes kecerdasan logis matematika dalam bentuk ganda sebanyak 20 soal dan Test of Understanding Graph – Kinematics versi 4.0 sebanyak 26 soal. Data penelitian diolah dengan stastik deskriptif, regresi linier sederhana dan analisis korelasi product moment. Hasil penelitian mengungkapkan bahwa rata-rata kecerdasan logis matematis mahasiswa baru Jurusan Fisika FMIPA UNM Angkatan 2021 berada pada kategori tinggi dan rata-rata skor kemampuan menginterpretasi grafik kinematika berada pada kategori rendah. Hasil analisis korelasi product moment pada taraf  nyata α = 0,05  menunjukkan terdapat hubungan positif yang kuat dan signifikan antara kecerdasan logis matematis dengan kemampuan menginterpretasi grafik kinematika.
PENGARUH PENAMBAHAN ABU SEKAM PADI TERHADAP SIFAT MEKANIK ONE-PART GEOPOLYMER BERBASIS FLY ASH DAN SILICA FUME
Authors: Nur A.Ida Nurfaida , Subaer Subaer , Nurhayati Nurhayati
Published: May 2022

Telah dilakukan penelitian yang bertujuan untuk melihat pengaruh penambahan abu sekam padi terhadap sifat mekanik komposit one-part geopolymer berbasis Fly Ash dan Silica Fume. One-part geopolymer diproduksi dengan bahan dasar Fly Ash, Silica Fume, NaOH. Sintesis one-part geopolymer dilakukan dengan mencampurkan bahan dasar berupa Fly Ash, Silica Fume, dan NaOH (Natrium Hidroksida) yang diaktivasi menggunakan H2O (Aquades). Abu sekam padi ditambahkan pada bahan dasar dengan variasi tertentu yang sudah ditentukan. Sampel dirawat (cure) pada suhu 60°C selama 10 jam. Sampel disimpan pada ruang terbuka selama 28 hari. Berdasarkan hasil karakterisasi Scanning Electron Microscopy (SEM) material one-part geopolymer membentuk komposisi yang baik dengan partikel bahan dasar yang masing-masing terlihat dengan jelas. Kuat lentur tertinggi diperoleh sebesar 3.55 MPa dengan massa abu sekam padi 0 gram. Untuk kuat tekan tertinggi diperoleh sebesar 8.1 MPa dengan massa abu sekam padi 0 gram. Hal ini juga didukung oleh pengujian mikrostruktur yang memperlihatkan ikatan yang baik antara matriks dan agregat. Karakterisasi XRD menunjukkan bahwa sampel tersebut didominasi oleh mineral silicon oxide dan aluminium oxide yang tidak bereaksi bersama. Kekuatan mekanik semakin menurun seiring dengan penambahan abu sekam padi karena terbentuknya lebih banyak pori.
PRODUKSI DAN KARAKTERISASI KOMPOSIT RINGAN GEOPOPLIMER-SERAT GELAS
Authors: Amran Amran , Subaer Subaer , Husain Husain
Published: May 2022

Telah dilakukan penelitian yang bertujuan untuk memproduksi komposit ringan geopolimer-serat gelas berbahan dasar Fly-ash. Komposit disintesis dengan metode aktivasi alkali, kemudian ditambahkan agen berpori Hidrogen Peroksida (H2O2). Serat gelas ditambahkan pada geopolimer dan disusun berlapis membentuk komposit dan di curing pada suhu 70°C selama 3 jam, kemudian disimpan selama 28 hari sebelum dilakukan pengujian. Karakterisasi sampel dilakukan dengan pengujian SEM, massa jenis, porositas, daya serap air, konduktivitas termal, dan kuat tekan. Hasil karakterisasi SEM menunjukkan bahwa material geopolimer dengan serat gelas tidak berikatan dengan baik karena terdapat retakan disekitar serat gelas. Hasil pengujian massa jenis dan porositas sampel berturut-turut 1,35 gr/cm3; 1,31 gr/cm3; 1,27 gr/cm3; dan 1,25 gr/cm3 dan 10,7%, 12,7%, 13,19%, dan 13,71%. Hasil tersebut menunjukkan bahwa massa jenis menurun seiring dengan penambahan konsentrasi serat gelas sedangkan porositasnya meningkat. Daya serap air sampel meningkat seiring dengan penambahan konsentrasi serat gelas, diperoleh daya serap air tertinggi sebesar 11,7 % pada sampel komposit 1,5% serat gelas. Hasil pengujian konduktivitas termal menunjukkan bahwa terjadi penurunan nilai konduktivitas termal sampel seiring dengan penambahan serat gelas. Kuat tekan tertinggi pada komposisi sampel tanpa serat yaitu sebesar 6,4 MPa. Penurunan kuat tekan sampel diakibatkan oleh geopolimer dengan serat gelas tidak berikatan dengan baik, terlihat pada hasil karakterisasi SEM.
THE IMPACT OF REMUNERATION ON SALES TURNOVER IN DUBAI’s AUTOMOTIVE AFTERMARKET: POST COVID-19
Authors: Pandya Bharti , Shah Kavita , Allam Hesham
Published: May 2022

The global Automotive Industry generated revenue worth 2.5 trillion USD in 2020 and is expected to reach 2.8 trillion USD in 2022. In this, the contribution from the Automotive Aftermarket sector (AA) was 392.35 billion USD and it is predicted to cross 525 billion USD by 2028 (Research and Markets, 2021). The AA of Western countries and the Asia Pacific is studied exhaustively while little attention is paid to the Gulf region. The AA of the United Arab Emirates (UAE) is the fastest growing market with a 14.8% CAGR from 2020 to 2025, led by Dubai. By 2025, it is expected to reach 634.4 million USD (Prescient and Strategic Alliance, 2021). However, like other sectors, the AA experienced the Covid-19 rage in 2020 with a high impact on sales and employees. The decline in consumption of light vehicles during the pandemic and the shut down of business-to-customers trade counters reduced the revenue, forcing small and medium enterprises to reduce employees‟ costs (Laborda & Moral, 2020). The salesforce in the AA sector also experienced reductions in their monthly salaries, commission rate and other benefits (O‟Donnell & Marsh, 2022). However, the market condition improved in 2021 as UAE‟s AA witnessed an increase in revenues. According to the Automechanika Dubai 2021report, the AA is expected to boom post-Covid 19, especially due to an increase in customers‟ demand. This can be attributed to UAE‟s 100% residents being vaccinated, Expo 2020 in Dubai, improved foreign relations with Israel and relaxed travel regulations in Dubai (GMI Research, 2020). Following the role played by remuneration in motivating sales employees, it can be anticipated that during Covid-19 sales turnover may have declined and as market conditions improved, the sales turnover and remuneration may also have improved.

Keywords: Automotive aftermarket, Remuneration, Sales turnover, Covid-19
Estimation of Photovoltaic Cell Parameters using the Honey Badger Algorithm
Authors:   Department of Renewable Energy, National Advanced School of Engineering of Maroua, University of Maroua, Cameroon., Djanssou Dieudonné Marcel , Dadjé Abdouramani ,   School of Geology and Mining Engineering, University of Ngaoundéré, Cameroon., Djongyang Noël ,   Department of Renewable Energy, National Advanced School of Engineering of Maroua, University of Maroua, Cameroon.
Published: May 2022

Optimal estimation of the intrinsic parameters of photovoltaic cells requires the use of meta-heuristics to increase their efficiency. This paper highlights the estimation of unknown parameters of a PV cell and module. For this purpose, the meta-heuristic optimization algorithm based on the Honey Badger Algorithm (HBA) principle is used. The simulation results via MATLAB prove that this algorithm has a good convergence. Indeed, the root mean square error (RMSE) is 9.8602×10-4, 9.8602×10-4, 2.4251×10-3, 1.7298×10-3 and 1.6783×10-2 for the single diode, dual diode, Photowatt-PWP201, Schutten Solar STM6-40/36 and the STP6-120/36 module respectively. Furthermore, the curves representing the current-voltage and power-voltage characteristics of the calculated unknown parameters versus those of the practical data measured from a PV cell/module datasheet coincide. The proposed algorithm can therefore be classified in the literature as one of the optimal parameter extraction techniques.
Network Intrusion Detection Systems: A Systematic Literature Review o f Hybrid Deep Learning Approaches
Authors:   School of Computing and Information Technology, Murang’a University of Technology, Murang’a, Kenya., Wanjau Stephen Kahara , Wambugu Geoffrey Mariga ,   School of Computing and Information Technology, Murang’a University of Technology, Murang’a, Kenya., Oirere Aaron Mogeni ,   School of Computing and Information Technology, Murang’a University of Technology, Murang’a, Kenya.
Published: May 2022

Network Intrusion Detection Systems (NIDSs) have become standard security solutions that endeavours to discover unauthorized access to an organizational computer network by scrutinizing incoming and outgoing network traffic for signs of malicious activity. In recent years, deep learning based NIDSs have emerged as an active area of research in cybersecurity and several surveys have been done on these systems. Although a plethora of surveys exists covering this burgeoning body of research, there lacks in the literature an empirical analysis of the different hybrid deep learning models. This paper presents a review of hybrid deep learning models for network intrusion detection and pinpoints their characteristics which researchers and practitioners are exploiting to develop modern NIDSs. The paper first elucidates the concept of network intrusion detection systems. Secondly, the taxonomy of hybrid deep learning techniques employed in designing NIDSs is presented. Lastly, a survey of the hybrid deep learning based NIDS is presented. The study adopted the systematic literature review methodology, a formal and systematic procedure by conducting bibliographic review, while defining explicit protocols for obtaining information. The survey results suggest that hybrid deep learning-based models yield desirable performance compared to other deep learning algorithms. The results also indicate that optimization, empirical risk minimization and model complexity control are the most important characteristics in the design of hybrid deep learning-based models. Lastly, key issues in the literature exposed in the research survey are discussed and then propose several potential future directions for researchers and practitioners in the design of deep learning methods for network intrusion detection.
Innovation Platform Design of Pisciculture Under the Background of Bigdata
Authors:   Assistant Professor, Department of Information Technology, S. A. Engineering College, Chennai (Tamil Nadu), India., Senthil P. , Deepika S. ,   UG Scholar, Department of Information Technology, S. A. Engineering College, Chennai (Tamil Nadu), India, Rethika R. ,   UG Scholar, Department of Information Technology, S. A. Engineering College, Chennai (Tamil Nadu), India., Priyadas R. ,   UG Scholar, Department of Information Technology, S. A. Engineering College, Chennai (Tamil Nadu), India., Donthu Sai Sowmya ,   UG Scholar, Department of Information Technology, S. A. Engineering College, Chennai (Tamil Nadu), India.
Published: May 2022

This review aims to gain insight into the recent development into Big Data applications in fisheries and Pisciculture. Advanced Technological and digital development facilitates innovative monitoring equipment for better management of fish stocks, this paper expounds the contradiction between supply and demand and analyzes the advantages and disadvantages of several modes of fish farming. the operation analysis development process and of the system were provided from the requirement analysis, system design, system implementation, input design, output design. The results showed that the effect of the platform in the actual application process was obvious, the three-way selection channel between customer, vendor and enterprises was successfully built, and the management efficiency was improved.
PROBLEMS AND PRIORITIES OF THE UKRAINIAN BANKING SECTOR DEVELOPMENT IN THE CONDITIONS OF FINANCIAL MARKET TRANSFORMATION
Authors: Sidelnykova Larysa , Novosolova Olena
Published: May 2022

The paper examines the place of the banking sector in the financial market of Ukraine. The main indicators characterizing the level of the Ukrainian banking sector development are presented. It is noted that the peculiarity of the banking sector of Ukraine is a significant reduction in the number of institutions and the predominance of the share of state-owned banks in the structure of the banking system assets. The paper considers the structure of the loan portfolio of Ukrainian banks, which is characterized by a significant share of non-performing loans. The financial result of the banking sector and the factors that have a significant impact on the banking efficiency in Ukraine are studied.
THE PROBLEM OF ASSESSING THE EXPECTED CONSEQUENCES OF ECONOMIC POLICY
Authors: Gvelesiani Revaz , Bedianashvili Givi
Published: May 2022

The starting point for economic policy analysis is the difference between what exists and what should exist. Therefore, opinions (views) about what should be, can be used to assess the observed economic situation and development. It is possible to come up with recommendations on how to avoid the differences between what exists and what should exist. In reality, we find factual events that any person can check. There are also desirable events that go beyond such a check. It is on the basis of their comparison that the content of both evaluations and recommendations is formed. Normative views express subjective desires, so the result of the evaluation can not be considered "right" or "wrong". It is possible that the entity (or economic interest group) will consider them acceptable or even reject them.

As a result of the significant increase in economic uncertainty in modern conditions, the complex presentation of the targeted aspect of economic policy, as well as the substantial improvement of the degree of policy adaptability itself, taking into account the requirements for ensuring the continuity of systemic long-term forecast work, are especially relevant.
DETERMINANTS OF THE STRUCTURE OF THE BOARD OF DIRECTORS AND THEIR IMPACT ON THE PERFORMANCE OF THE GEORGIAN BANKING SECTOR
Authors: Sikharulidze David , Shaburishvili Shota , Kadagishvili Leila , Munjishvili Tea
Published: May 2022

In today’s globalized, dynamic world, organizations’ dependence on information and, consequently, their interest and demands for information is growing. Information technologies play a crucial role in effective functioning and control for modern companies and business. In the conditions of operational accessibility of necessary information it is possible to adequate evaluation of current situation and to make timely decision. At the same time, information must be available only to those to whom it is intended and unavailable - to all remaining. Computers are integrated into a common network for fast data transfer and efficient interaction. This connection must be reliable and secure. Modern companies are interested in possibility of using Internet channels. However, the principles of building of the Internet give the chance to malefactors to steal and distort information purposely. Corporate and broadcasting networks which are based on TCP/IP protocols and are constructed on standard Internet applications (E-mail, Web, FTP) have no warranty from invasion of unauthorised persons. In article the technology of creation of the virtual private networks (VPN), which is one of the optimal variants for creation of secure channel of communication, is considered.
THE EFFECTIVENESS OF DIGITAL TECHNOLOGIES AND ECONOMIC GROWTH
Authors: Mshvidobadze Tinatin
Published: May 2022

The article describes the impact of digital technologies on the level of social and economic development of the society, provides a rating of the largest IT companies in terms of the volume of business capitalization. The necessity of digital transformation of the management of the socio-economic development of society and organizations is substantiated. The research used groupings of economic activities that directly influence the development of the digital economy. Using the data of regression models, the coefficients of GDP elasticity from the development of the studied sectors were calculated and used to forecast GDP under the development influence of the studied sectors while maintaining the existing trends. A forecast of GDP growth in Ukraine has been constructed, taking into account the processes of digitalization of the economy in accordance with certain trends. The forecast dynamics of changes in GDP under the influence of the IT sector development until 2023 was also illustrated. The results showed that stimulating the development of information and communication technologies has significant prospects for activating digitalization processes in all spheres of the economy and society and increasing GDP.
THE IMPACT OF COVID-19 ON GEORGIA'S AGRICULTURE
Authors: Damenia Nino
Published: May 2022

COVID 19 has become a global problem affecting all countries of the world. The pandemic covered all areas: medicine, economics, tourism, culture, etc., including agriculture. Closing markets, banning transport, and various economic restrictions have effectively hampered agricultural workers. The field of agriculture is important for Georgia because many people are employed in this sector and the well-being of many families is directly related to the development of this field. Added to this is the fact that agriculture is a kind of tradition and culture for Georgia, which has been followed by the nation for many centuries and which is bloodied with the Georgian identity. Therefore, the impact of COVID 19 in this area is especially important for Georgia. In the context of the global pandemic, various problems and challenges have been identified in all areas, including agriculture. Along with a number of negative aspects, such as economic instability, problems in export-import of products, etc., which negatively affect the development of agriculture, there are also positive circumstances: the ability to control quality, focus more on food safety, accelerating digitization and popularization, popularization, and popularization.
ASPECTS OF HOTEL BUSINESS DEVELOPMENT IN POST-PANDEMIC GEORGIA
Authors: Makasarashvili Tamar , Giguashvili Giuli
Published: May 2022

Tourism and hotel businesses are the sectors most affected by the COVID-19 pandemic in the Georgian economy. Despite the gradual removal of restrictions imposed during the pandemic period in early 2022, despite the transition to the tourism industry recovery phase, it is important to assess the impact of the pandemic on the hotel sector to better identify post-pandemic challenges and plan sustainable business development measures.

The paper analyzes the impact of the global pandemic and other negative factors on the development of the hotel business in Georgia, the main challenges, measures taken to mitigate the damage caused by the pandemic to the hotel sector, and the measures taken to save the hotel business.

The paper is based on a review of leading scientific publications and statistical data, an assessment of the main directions of the state anti-crisis policy, government program 2021 - 2024 "Building a European state".

Opinions are expressed on the mobilization of existing opportunities in the process of hotel business development in Georgia in the post-pandemic period and the emergence of new perspectives; in the new reality with the services traditionally considered for the hotel business, the introduction of innovative technologies and innovative products.
ACTUAL ISSUES OF BUILDING SECURE COMMUNICATION CHANNEL CONSIDERING MODERN TECHNOLOGICAL CHALLENGES
Authors: Kartvelishvili Ioseb , Todua Tea
Published: May 2022

In today’s globalized, dynamic world, organizations’ dependence on information and, consequently, their interest and demands for information is growing. Information technologies play a crucial role in effective functioning and control for modern companies and business. In the conditions of operational accessibility of necessary information it is possible to adequate evaluation of current situation and to make timely decision. At the same time, information must be available only to those to whom it is intended and unavailable - to all remaining. Computers are integrated into a common network for fast data transfer and efficient interaction. This connection must be reliable and secure. Modern companies are interested in possibility of using Internet channels. However, the principles of building of the Internet give the chance to malefactors to steal and distort information purposely. Corporate and broadcasting networks which are based on TCP/IP protocols and are constructed on standard Internet applications (E-mail, Web, FTP) have no warranty from invasion of unauthorised persons. In article the technology of creation of the virtual private networks (VPN), which is one of the optimal variants for creation of secure channel of communication, is considered.
MECHANISMS FOR IMPROVING THE POLICY OF STATE ENTERPRISE MANAGEMENT ON THE EXAMPLE OF THE AUTONOMOUS REPUBLIC OF ADJARA AND MUNICIPALITIES
Authors: Beridze Paata
Published: May 2022

The world experience confirms that the state-supported / operating enterprises are often inefficiently managed, which is a precondition for statization and privatization of state-owned enterprises. The policy of the state towards insolvent enterprise implies to conduct bankruptcy-liquidation procedures, however, at the same time, the establishment of the state-supported entrepreneurial entities is underway.

The most state-owned enterprises are unprofitable enterprises, which are also characterized by a very low degree of accountability, which in turn prevents formation of an optimal business strategy.

The main purpose of this paper is to study the mechanisms for improving the management policy of the enterprises owned by the Autonomous Republic of Adjara and municipalities and to develop proposals for its further implementation in practice.

The theoretical significance of the paper lies in the fact that the results of its main research can be used to further improve the legislative and normative acts in the field of management policy of the existing, as well as state-supported enterprises and enterprises supported by the Autonomous Republic of Adjara and municipalities, and the practical significance is reflected in the fact that the results, conclusions and proposals obtained in the process of researching the paper can be used directly in the field of management of the existing, as well as state-supported enterprises and enterprises supported by the Autonomous Republic of Adjara and municipalities.
SMALL INNOVATIVE BUSINESS DEVELOPMENT PROBLEMS IN GEORGIA
Authors: Guledani Lela
Published: May 2022

The sustainable development of small innovative entrepreneurship is quite a difficult task and requires systematic work, which must involve both the state, academic and industrial circles. It is necessary to create connecting rings between these areas. Based on these trends, a whole set of measures should be developed and implemented, which should be aimed at the mass acquisition of innovations. It should be noted that only with the fruitful interaction of science, entrepreneurship, society, and state and municipal bodies will it be possible to ensure the rapid pace of economic development of the country and the establishment of an innovative economy. Georgia has a positive attitude towards expected innovations along with the development of the country's economy. The relationship between income level (GDP per capita) and innovation is positive. A positive trend line indicates expected innovations in terms of revenue levels. Georgia's performance is in line with expectations of its level of development, the relationship between the input and output of innovation is negative. Georgia produces less innovative products compared to the level of innovative investments.
DECISION-MAKING PROCESS DURING ONLINE GAMBLING: AN INTEGRATION OF GLOBAL APPROACHES AND OTHER FACTORS (A CASE OF GEORGIA)
Authors: Elizarova Ana
Published: May 2022

Since the dawn of the computer and internet era, many online users have exploded, and more people are using the Internet to spend their money online. Georgia is well-known and well-positioned as a regional gambling hotspot. Gambling is a strategically vital and financially lucrative industry for the country. Gambling business plays a crucial role in the Georgian economy by contributing to its budget revenues via income generated from licenses and spending of foreign tourists and increasing employment by hiring a steadily increased number of employees in the field. Gambling is a steadily growing industry with an increasing number of players raises several behavioral questions on why so many people decide to play online and the main factors that determine and affect their choices. Even though online gambling is a strategically important and financially attractive field for Georgia, it is, at the same time, a source of many social problems such as gambling addiction, the involvement of adults, and financial problems. Gamblers maintain behavioral habits by attempting to deny concerns and a false sense of control. As a result, gambling becomes the most important activity in a person's life. Its nature is so broad that it complicates the process and makes it difficult for gamblers to recover. Therefore, this case requires a thorough study from various perspectives. These aspects lack scientific studies of the local market or other related research papers that add novelty to the Georgian online gambling segment. This research examines several traditional approaches to gambling behavior, their proclivity for problem gambling, and the primary elements that influence it.
Metode Tafsir (al-Tafsir al-Tahlili, al-Ijmali, al-Muqaran dan al-Mawdu’i)
Authors: Yahya Anandita , Yusuf Kadar M , Alwizar Alwizar
Published: May 2022

Tafsir is one way to find out and show the meaning and intent according to the content of the verses of the Qur'an. The purpose of this research is to reveal what methods can be used in interpreting the Qur'an. The research method used is library research. The tafsir methods used by mufassir on the interpretation of the Qur'an can be grouped into four methods; First, the method of ijmali interpretation. Second, the method of tahlili interpretation. Third, the maudhu`i interpretation method. Fourth, the method of interpretation of muqaran. The division of this category is a new categorization, because this category exists after research in various commentary books, as a result, experts in science divide the method of interpretation used by interpreters as 4 kinds. The four interpretation methods commonly used by the mufassir, each have advantages and disadvantages. Although the methods of interpreting the Qur'an are different, the essence remains the same, namely the mufassir trying to explain the meaning of the verses of the Qur'an for themselves and others.
Budaya Majlas dalam Komunitas Keturunan Arab di Ampenan
Authors: Raudatussolihah Baiq , Fathurrahman Ali , Alhabsyi Abdurrahman
Published: May 2022

Starting from the construction of darun nadwah as a meeting place for discusses the problems experienced by the tribes of the Qureish tribe to find a solution together until the arrival of Islam as a unifying religion. Human discussion is a habit that has become a routine for the Arabs. Likewise, when Islam is present and spread throughout the world, including Indonesia. This habit becomes very attached and becomes a culture for people of Indonesian Arab descent, especially Ampenan Arab descent who, although the name changed to majlas but the essence is the same as the association – the association created by his predecessors. This study uses a qualitative descriptive method with a approach ethnography and discuss about the majlas culture in the Arab community in Ampenan and find out if this custom is the same as the gathering - past gatherings, as well as whether the majlas gave birth to good outputs related to the economy education and social community.
Al-Qur'an sebagai Permata Sastra
Authors: Chaer Hasanuddin , Rasyad Abdul , Sirulhaq Ahmad , Malik Djamil Abdurachman
Published: May 2022

The text of the Qur'an is a great expression that contains experiences, thoughts, feelings, ideas, enthusiasm, beliefs, and also noble teachings as objects of critical study through literary paradigms to find sources of literary inspiration, beautiful and comprehensive in various styles of language. This study uses Barthes' literary theory through three aspects of literary meaning; connotation, denotation, and myth. With details of intertextuality analysis in examining several objectives of the Qur'anic literary text which have a specific meaning relationship with intrinsic elements such as ideas, ideas, and language styles used in the Qur'anic text through translation with several stages of the research process. First, read the text of the Qur'an carefully. Second, translating the literary texts of the Qur'an, which is the source of the study. Third, compare and assess the meaning of the literary text of the Qur'an with the structure of other Qur'anic texts. Fourth, provide interpretations and conclusions from the results of the 'intertext' analysis method on the meaning of the text of the Qur'an from the literary aspect. This study finds that the text of the Qur'an has a close relationship with literary and theological studies in revealing the quality of literary meaning, which is the source of linguistic discourse through a combination of linguistic interpretation and academic ideology. Through various styles of language, the Qur'an is smooth, eloquent, and effectively able to guide and direct religious emotions. In addition, this research can be used as a scientific reference in analyzing the literary texts of the Qur'an.
Pengaruh Media Blog terhadap Peningkatan Semangat Belajar Bahasa Arab Siswa Madrasah Aliyah Wali Songo Sebaung Gending Probolinggo
Authors: Manshur Umar , Khotimah Isnol , Sholihah Imarotus
Published: May 2022

This research aims to describe the Influence of Media Blogs on Improving the Spirit of Learning Arabic students of class XI MAK Madrasah Aliyah Wali Songo. Because learning media plays an important role in learning Arabic as a means to understand the material provided by educators to students, whether in the form of technology or non-technology. Media is a prop that serves as a supporting tool in teaching and learning activities so that it can be obtained effectively. A medium that is commonly used at this time is internet-based blog media. The application of Blog Media that researchers apply produces results, namely the achievement of a learning room atmosphere that becomes lively and not boring. The population of this study was all students of Madrasah Aliyah Wali Songo which numbered 145 people and a sample of 20 people. This research method is a quantitative one-group experiment. The instrument used is in the form of a angket. The results of the data analysis showed that there was an increase in students' Arabic learning spirit without using blog media and using blog media in class XI MAK students. Based on the data values in the Frequencies output table, Negative Differencesa = 2 is to state the amount that produces a negative sign (-). Positive Differencesb = 17 is to state the amount that produces a positive sign (+). Tiesc = 1 is the sum that produces the zero sign (0). And total = 20 is to state the total number of signs (positive, negative or zero). While in the Test Statisticsb output table, the significant obtained is 0.001 this means 0.001 < 0.05 then Ha is accepted, and HO is rejected. With a number of learners who experienced an increase divided by the number of learners as a whole then multiplied by one hundred and the result by 85%. So, blog media influenced a number of 17 learners. This means that Media Blog has a significant effect on the spirit of learning Arabic for class XI MAK students at Madrasah Aliyah Wali Songo Sebaung Gending.
Factors affecting employees’ salaries in Omani public sector
Authors: Shamki Dhiaa
Published: May 2022

The study examines the effect of employees’ performance appraisal, gender, age and positionon salaries and extra amounts received by the employees during period of 2011–2017 based on the selectedsample from Ministry of Social Developments in Oman. To achieve the study’s objectives, the studyexamines the relationship among the mentioned variables using analyses of descriptive statistics, correlationanalysis and multiple regressions. The study finds that performance appraisal has positive and significanteffect on salary and extra. In presence of employees’ gender, age and position, this effect will be negativeand significant for employees’ salaries and negative and insignificant for extra amounts. As a starting pointfor future research, the study adds new empirical evidence to the research body on how to enhance theperformance of employees based on the annual appraisal with their salaries in the public sector.