bluuebunny/crossref_metadata_2025 huggingface dataset:
Sitios vinculados a conflictos como categoría patrimonial. Análisis desde el debate actual en UNESCO
Authors: Maraña Maider
Published: July 2021

Este estudio aborda el debate actual sobre la posible inscripción de bienes vinculados a conflicto en el seno de la Convención de Patrimonio Mundial de UNESCO. Analiza decisiones del Comité de Patrimonio Mundial, tanto recientes como su evolución en el tiempo, junto con lecturas de informes realizados por diversos agentes en la materia. El estudio evidencia las bases y dificultades actuales en torno a la temática y traslada este debate a otras figuras de UNESCO, propuestas de Naciones Unidas en materia de derechos humanos y otros organismos internacionales, de cara a promover vías y caminos para garantizar un debate orientado. De esta manera, se visibiliza y promueve el necesario debate en torno a la patrimonialización de elementos que nos remiten a conflictos y violaciones de derechos humanos en nuestra historia y que deberá ser también abordado en los próximos años por parte de UNESCO y el Comité de Patrimonio Mundial, entre otros.
Legal Analysis Towards Mining in North Sulawesi Post the Implementation of Law Number 3 Year 2020
Authors: Lahilote Hasyim Sofyan
Published: July 2021

The issuance of Law No. 3 of 2020 as an amendment to Law No. 4 of 2009 concerning Mineral and Coal Mining, has changed the supervisory mechanism for the implementation of mineral and coal mining in the regions. This study aimed at analyzing the legal mining exploration in the regions associated with the principle of decentralization based on regional autonomy. The method used in this study is empirical juridical, and the results obtained illustrate that the issuance of the new mineral and coal law will cause a minimum role for local governments, both provincial, district and/or city in monitoring mining in the regions, especially in terms of mining exploration. It is because the monitoring system for mining exploration becomes centralized and effects on reducing regional revenue potential.
Proposed Security Framework for Mobile Data Management System
Authors: Yousif Samar Taha , Fadahl Zaid Abass
Published: July 2021

Portable devices such as smartphones, tablet PCs, and PDAs are a useful combination of hardware and software turned toward the mobile workers. While they present the ability to review documents, communicate via electronic mail,  appointments management, meetings, etc. They usually lack a variety of essential security features. To address the security concerns of sensitive data, many individuals and organizations, knowing the associated threats mitigate them through improving authentication of users, encryption of content, protection from malware, firewalls,  intrusion prevention, etc. However, no standards have been developed yet to determine whether such mobile data management systems adequately provide the fundamental security functions demanded by organizations and whether these functions have been securely developed. Therefore, this paper proposes a security framework for mobile data that combines core security mechanisms to avoid these problems and protects sensitive information without spending time and money deploying several new applications.
Applying Brain Computer Interface Technology for Playing Games
Authors: Mehta Ankit , Singh Adarsh , Kumar Anshu , Katewa Ankit , Bansode N K
Published: July 2021

Brain Computer Interfaces are specialized systems that allows users to control computer applications using their brain waves. Initially, BCI were mostly used in medical field. But after some research and thanks to consumer-grade electroencephalography (EEG) devices, many applications and research opportunities were opened outside of the medical field. One particular area that is gaining more evidence due to the arrival consumer-grade devices is that of computer games, as it allows more user-friendly applications of BCI technology for the general public. In this report, we are going to talk about one of those games, Maze game. It will be a 2D maze, path known to the user. Using the EEG device named Neurosky Brain Wave Kit user will be able to move the avatar in order to reach the goal from the starting position.
Game "Finding Easter Egg" Berbasis Augmented Reality Menggunakan Algoritma A-Star
Authors: Saputro Immanuela Puspasari , Adrian Angelia Melani , Joseph Louis D.S
Published: July 2021

Game merupakan hiburan yang bisa dimainkan oleh segala jenis umur. Selain digunakan sebagai hiburan, game juga dapat digunakan untuk media pembelajaran. Teknologi yang digunakan pada game saat ini tak lepas dari teknologi itu sendiri, salah satunya adalah augmented reality yang memberikan pengalaman baru bagi penggunanya karena memungkinkan pemain bermain game 3D di lingkungan dunia nyata. Algoritma A-Star adalah algoritma popular untuk pencarian rute terpendek. Penelitian ini bertujuan untuk membuat sebuah game augmented reality “Finding Easter Eggs” menggunakan metode A-Star sebagai salah satu alternative untuk tetap mengadakan perlombaan mencari telur paskah di masa pandemik Covid-19. Game ini berjenis simulasi karena memungkinkan pemain mencari telur paskah menggunakan augmented reality. Penerapan algoritma A-Star digunakan sebagai fitur pencarian rute tercepat menemukan telur paskah. Game ini diterapkan pada platform android versi 6.0 menggunakan bahasa pemrograman C#. Berdasarkan pengujian yang dilakukan pada game “Finding Easter Eggs”, menunjukkan bahwa hasil maksimal game dimainkan pada area datar dengan pencahayaan yang memadai dengan ukuran area permainan 10x10 meter. Pengujian algoritma A-Star menunjukkan hasil bahwa game dapat memberikan rute tercepat dengan adanya garis bantu pada area permainan.Kata kunci—Game, Augmented Reality, A-Star
Penerapan dan Implementasi Algoritma CART Dalam Penentuan Kelayakan Penerima Bantuan PKH Di Desa Ngadirejo
Authors: Aribowo Agustrika , Kuswandhie Rakhmad , Primadasa Yogi
Published: July 2021

Berdasarkan data Badan Pusat Statistuk (BPS) jumlah penduduk miskin di Indonesia pada maret 2019 mencapai 25,14 juta jiwa atau sekitar 9,41% . Dalam menanggulangi keadaan tersebut pemerintah indonesia telah membuat program–program bantuan sosial salah satunya adalah Program Keluarga Harapan (PKH). Proses penentuan kelayakan penerima PKH di desa Ngadirejo dilakukan dengan cara bermusyawarah. Musyawarah dilakukan antara pemerintah desa dan tokoh-tokoh masyarakat setempat. Untuk membantu pihak pemerintah desa Ngadirejo dalam mendapatkan informasi mengenai penerima PKH yang layak secara cepat dan tepat dapat memanfaatkan data mining dengan menggunakan algoritma classification dan regression tree (CART). Dengan algoritma CART ini nantinya mendapatkan pohon keputusan yang mana pohon keputusan tersebut dijadikan rule dalam klasifikasi penentuan kelayakan penerima bantuan PKH di Desa Ngadirejo. Setelah pohon keputusan didapatkan maka peneliti merancang sistemnya yang mana nantinya digunakan oleh pihak Desa Ngadirejo untuk melakukan klasifikasiKata kunci : Data Mining, Klasifikasi, CART, PKH
Prediksi Penjualan Supermarket Menggunakan Pendekatan Deep Learning
Authors: Tombeng Marchel Thimoty , Ardian Zalfie
Published: July 2021

Berdasarkan data transaksi tahun 2014 sampai 2016 dari salah satu supermarket yang ada di Taiwan, penulis menghasilkan analisa model prediksi dengan menguji data menggunakan metode Deep Learning. Beberapa faktor yang berpengaruh telah di dipelajari dan berguna untuk input prediksi, antara lain keadaan cuacu, diskon, hari raya, dan lain sebagainya. Motivasi utama dari penelitian yang penulis lakukan adalah menggunakan teknologi yang berhubungan dengan eksplorasi data untuk memprediksikan penjualan dari produk-produk dan waktu berkunjung pelangan dalam industry retail, untuk mencari grup target yang tepat dan korelasi produk yang tinggi. Pada akhirnya penulis menciptakan sistem keputusan produk yang berisi analisa visual dan tindakan saran untuk manajer produk pemasaran serta pemangku kepentingan dalam pemasaran produk. Dengan adanya hasil prediksi ini, diharapkan dapat menbantu manajer atau pemangku kepentingan lainnya untuk dapat memasarkan serta menjual produk secara tepat sehingga dapat menghasilkan keuntungan yang banyak dengan menggunkan analisa prediksi yang kami buat. LSTM merupakan model yang sering dipakai dalam Recursive Neural Network (RNN), dan pada dasarnya berfungsi untuk memecahkan masalah dari Time Series. Model Deep Learning yang penulis gunakan adalah Long Short Term Memory (LSTM), dimana model ini menyediakan analisa dan prediksi dari serangkaian data. Sebagai contoh, pada saat akhir pekan pengunjungnya melonjat, maka time machine learning ini akan menambahkan pengartian dari nilai parameter akhir pekan dan nilai ouputnya memiliki korelasi yang kuat.Kata kunci—Predictions, Time Series, LSTM, RNN, Deep Learning
MODEL STRUKTURAL BRAND LOYALTY MELALUI CUSTOMER SATISFACTION: STUDI KASUS SPBU PERTAMINA DI MANADO
Authors: Koyongian Yeane , Walean Ronny
Published: July 2021

Penelitian ini bertujuan untuk mengetahui model struktural yang digunakan dalam menjelaskan pengaruh kepuasan konsumen terhadap loyalitas merek. Ada tiga variabel eksogen yaitu citra perusahaan, kualitas layanan dan nilai yang dirasakan. Dua variabel endogen adalah loyalitas merek dan kepuasan pelanggan. Penelitian ini adalah survei cross-sectional terhadap 284 responden yang menggunakan pemodelan persamaan struktural dua langkah dengan estimasi kemungkinan maksimum. Pengumpulan data menggunakan kuesioner dengan metode skala likert. Teknik analisis yang digunakan adalah Structural Equation Modeling (SEM) dengan program AMOS 21. Hasil penelitian menemukan bahwa citra perusahaan, kualitas layanan dan nilai yang dirasakan berpengaruh signifikan terhadap kepuasan pelanggan. Citra perusahaan, kualitas layanan, nilai yang dipersepsi tidak berpengaruh signifikan terhadap loyalitas merek. Kepuasan pelanggan berpengaruh signifikan terhadap loyalitas merek. Uji Sobel menemukan bahwa variabel kepuasan pelanggan mampu memediasi kualitas layanan, citra perusahaan, dan nilai yang dipersepsikan terhadap loyalitas merek.

 

Kata kunci: Citra Perusahaan, Kepuasan Pelanggan, Kualitas Layanan, Loyalitas Merek, Nilai Persepsi
FACTORS DETERMINING STUDENTS DECISION TO USE DIGITAL WALLETS
Authors: Wardoyo Sharon Kumaratih Dewi , Lumawir Tamariska Cimberly , Manopo Regina
Published: July 2021

This study aims to find out what factors determine student decisions to use digital wallets. This study uses a qualitative approach to identify variables and a quantitative to classify variables into factors. This study took students studying in Indonesia as a sample, and 11 students underwent interviews and 309 students who became questionnaire respondents. After conducting the interview, 36 variables appear. Only 18 variables meet the value of communalities for further analysis to determine the factors determining the decision using the Exploratory Factor Analysis technique. The results of this study found that six factors determine the decision to use digital wallets by students, namely Primary Needs, Utilities Spending, Convenience, Education, E-Commerce, and Behavioral Shifting. The factor that most influences students' decisions to use digital wallets is the Primary Needs.

 

Keywords : Behavioral Shifting, College Student, Convenience, Digital Wallets, E-Commerce, Education, Primary Needs, Utilities Spending
Desain Sistem Informasi Peminjaman Sarana Prasarana Berbasis Mobile di Kwartir Lampung
Authors: Sagita Wina
Published: July 2021

Berkemah adalah kegiatan di luar ruangan yang jauh dari lingkungan perkotaan yang sibuk. Berkemah biasanya dilakukan oleh anggota Pramuka dan organisasi lainnya. Namun tidak jarang masyarakat kesulitan mencari tempat perkemahan dan alat-alat untuk berkemah dalam melakukan kegiatan berkemah. Terkadang, calon pengguna harus menghubungi administrator kamp untuk mengetahui apakah tempat perkemahan sedang digunakan atau kosong. Hal ini terjadi karena proses peminjaman tempat perkemahan di Kwartir Lampung saat ini masih dilakukan secara manual. Untuk itu dilakukan analisis terhadap perancangan sistem informasi peminjaman infrastruktur di Kwartir Lampung. Perancangan aplikasi ini menggunakan Android Studio. Dengan menganalisis rancangan sistem informasi pinjaman fasilitas ini, masyarakat lebih mudah dalam mengakses informasi lokasi kamping di Provinsi Lampung beserta informasi ketersediaan, fasilitas, dan informasi lainnya.
Kapitalisme Dan Sosialisme
Authors: SYAM FADLY
Published: July 2021

Jurnal Yang membahas tentang kapitalisme yang diperkenalkan oleh Karl Marx
PENGERTIAN KAPITALISME DAN CIRI UTAMA KAPITALISME
Authors: awaliah ainun
Published: July 2021

Artikel ini perisikan tentang pengertian kapitalisme dan ciri utama kapitalisme
KEWENANGAN DAN KEDUDUKAN MAHKAMAH KONSTITUSI TERHADAP PEMILIHAN KEPALA DAERAH BERKEWARGANEGARAAN GANDA
Authors: Saldy M.
Published: July 2021

Kewenangan Mahkamah Konstitusi menjadi kajian tersendiri dari tulisan ini. Sesuai dengan ketentuan Pasal 24 C Ayat (1) dan (2) adalah untuk mengadili pada tingkat pertama dan terakhir untuk menguji UU terhadap UUD, memutus sengketa kewenangan lembaga negara yang kewenangannya diberikan UUD, memutus pembubaran partai partai politik, dan memutus perselisihan tentang hasil pemilihan umum. Mahkamah konstitusi membatalkan keputusan KPU Sabu Raijua No.153/HK.03.1-Kpt/5320/KPU-Kab/IX/2020 tentang penetapan Nomor urut dan Daftar Pasangan Calon Peserta pemilihan Bupati Sabu Raijua Tahun 2020 bertanggal 24 september 2020, sepanjang pasangan Calon Nomor urut 2 ( Otient Patriot Riwu Kore dan Thobias Uly ). MK membatalkan keputusan KPU Kabupaten Sabu Raijua No 25/HK/03.1-Kpt/5420/KPU-Kab/2021 tentang penetapan pasangan calon Bupati dan Wakil Bupati terpilih dalam pemilihan Bupati Sabu Raijua Tahun 2020 bertanggal 23 Januari 2021. MK pun memerintahkan termohon untuk meakukan pemungutan suara ulang pemilihan Bupati dan Wakil Bupati Kabupaten Sabu Raijua Tahun 2020 dengan diikuti dua pasangan calon Nomor urut 3 Taken Radja Pono dan Herman Hegi Radja Haba. MK juga memerintahkan pemungutan suara ulang tersebut dilakukan dalam tenggang waktu 60 hari kerja sejak putusan di ucapkan. Dalam pertimbangan Mahkama Konsitusi,menemukan fakta Hukum bahwa Orient Patriot Riwu Kore mempunyai dua paspor. Dua paspor tersebut, yaitu paspor Republik Indonesia Nomor X746666 yang berlaku 1 April sesuai dengan keterangan Ditjen Imigrasi Kemenkunham dan Paspor Amerika Serikat Nomor 574900485 yang berlaku 10 Juli 2017 sampai dengan 9 Juli 2027.
Konsep Ekonomi Ibnu Khaldun Dan Al-Ghzali
Authors: SYAM FADLY
Published: July 2021

Jurnal yang menjelaskan tentang konsep ekonomi hasil pemikiran dari orang muslim berpengaruh di dunia dalam bidang keilmuan yaitu IBNU KHALDUN dan AL-GHAZALI
Quantity in Quantum Mechanics and the Quantity of Quantum Information
Authors: Penchev Vasil Dinev
Published: July 2021

The paper interprets the concept “operator in the separable complex Hilbert space” (particalry, “Hermitian operator” as “quantity” is defined in the “classical” quantum mechanics) by that of “quantum information”. As far as wave function is the characteristic function of the probability (density) distribution for all possible values of a certain quantity to be measured, the definition of quantity in quantum mechanics means any unitary change of the probability (density) distribution. It can be represented as a particular case of “unitary” qubits. The converse interpretation of any qubits as referring to a certain physical quantity implies its generalization to non-Hermitian operators, thus neither unitary, nor conserving energy. Their physical sense, speaking loosely, consists in exchanging temporal moments therefore being implemented out of the space-time “screen”. “Dark matter” and “dark energy” can be explained by the same generalization of “quantity” to non-Hermitian operators only secondarily projected on the pseudo-Riemannian space-time “screen” of general relativity according to Einstein's “Mach’s principle” and his field equation.
HydroLang: An Open-Source Web-Based Programming Framework for Hydrological Sciences
Authors: Erazo Ramirez Carlos , Sermet Yusuf , Molkenthin Frank , Demir Ibrahim
Published: July 2021

This paper presents HydroLang, an open-source and integrated community-driven computational web framework to support research and education in hydrology and water resources. HydroLang uses client-side web technologies and standards to perform different routines which aim towards the acquisition, management, transformation, analysis and visualization of hydrological datasets. HydroLang is comprised of four main high-cohesion low-coupling modules for: (1) retrieving, manipulating, and transforming raw hydrological data, (2) statistical operations, hydrological analysis, and creating models, (3) generating graphical and tabular data representations, and (4) mapping and geospatial data visualization. Two extensive case studies (i.e., evaluation of lumped models and development of a rainfall disaggregation model) have been presented to demonstrate the framework’s capabilities, portability, and interoperability. HydroLang’s unique modular architecture and open-source nature allow it to be easily tailored into any use case and web framework and promote iterative enhancements with community involvement to establish the comprehensive next-generation hydrological software toolkit.
Demographic and autopsy characteristics of drowning deaths in a major autopsy center of Gandaki province of Nepal
Authors: Baral Madan Prasad , Subedi Nuwadatta
Published: July 2021

Background: Autopsy examination is mandatory in all unnatural deaths as per law of Nepal and thus all deaths due to drowning are undergone medico legal autopsy. This study aims to analyze the demographic and autopsy characteristics of drowning deaths in cases brought for medico legal autopsy at a major autopsy center of Gandaki province of Nepal.

Methods: This study was conducted based on review of database in a period of two years among 53 corpses of drowning related deaths. The demographic data and relevant information from the inquest and autopsy report of such cases were collected and presented.

Result: The commonest age group involved in drowning deaths was <20 years, attributing to 22 (41.5%) cases, and with males (41, 77.4%) more common than females. Suicidal drowning (34, 64.2%) was the commonest manner. Maximum (19, 35.8%) deaths occurred in the rainy season and on lakes (34, 64.1%).

Conclusion: Drowning deaths were more common among males of young age groups. Most of the drownings occurred during the rainy season, lakes were the common sites of drowning, and the commonest manner was suicidal.
A study of variations in formation of superficial palmar arch in Nepalese cadavers
Authors: Baral Prakash , Shrestha Rami , Sapkota Subash , Koju Supana , Chaudhary Binod
Published: July 2021

Introduction: The superficial palmar arch (SPA) is the main source of arterial supply to the palm. It is an arterial arcade formed mainly by the ulnar artery and is completed by the superficial palmar branch of the radial artery. The study was conducted with objective to study the variations in formation of superficial palmar arch in Nepalese cadaveric hands.

Methodology: Two horizontal incisions were made, one at the wrist joint and another incision along the root of fingers. A vertical incision was made from the middle of the wrist to the 3rd metacarpo-phalangeal joint. The skin of the palm and the palmar aponeurosis was reflected. The surrounding adipose tissue was removed to view the superficial palmar arch and its branches.

Result: In present study, out of 50 specimens of hands, 64% of superficial palmar arch was formed as normal pattern and in 36% cases it was formed by ulnar artery alone. Normal SPA pattern was seen 63% in male and 66.7% in female i.e. higher percentage in female than in male but it was statistically insignificant (P<0.05). SPA-ulnar artery alone pattern was seen 37% in male and 33.3% in female i.e. higher percentage in male than in female, however it was also statistically insignificant (P<0.05).

Conclusion: Normal pattern of SPA observed in Sixty-four percent of Nepalese hands and in thirty-six percent cases it was formed by ulnar artery alone. There was no statistically significant difference in SPA pattern distribution between Nepalese male and female.
Role of parents on screen time of young children in Pokhara metropolitan, Nepal- a cross sectional study
Authors: Koirala Sharad , Banstola Sanju , Shrestha Nirmala , Gurung Nisha , Sah Saurabh Kishor , Sharma Bimala
Published: July 2021

Background: Sedentary lifestyle is a major modifiable risk factor that usually starts from childhood. High screen time is associated with sedentary lifestyle in children; and parents might have played a role in screen time among the children. This study aims to assess the role of parents in the screen time of young children aged five to nine years in Pokhara metropolitan city in Nepal.

Methods: A cross sectional study was done among 360 children where respondents were one of the parents of those children. Face to face interview was done using a semi structured questionnaire between March 8 and September 4, 2020. A daily screen time <2 hours was taken as a normal value. Descriptive and inferential analyses were done with the data. Chi square test at 5% level of significance was computed for the inferential analysis. The ethical approval was taken from the Nepal Health Research Council.

Results: Of the total 360 children, 54.7% were male and 35.6% were aged 9 years. Screen time >2 hours was found among 48.6% children. The screen time of >2 hours children was significantly associated with the educational qualification of parents, parental worry and parental permission to watch the screen for tasks like eating, doing homework, not going out or making free time for parents. The screen time of children was not associated with socioeconomic characteristics like parental occupation.

Conclusion: Parental characteristics have role in the screen time of children. Parental factors must also be considered while implementing programs to reduce children’s screen time.
Pattern of morbidity and mortality among neonates admitted to neonatal intensive care unit in tertiary care centre, western Nepal
Authors: K.C. Namrata , Shrestha Bandana , Bhattarai Arjun , Paudel Shankar , Subedi Nabraj
Published: July 2021

Background: The objective of this study was to determine the disease pattern and outcome of diseases in neonatal intensive care unit (NICU) as the common causes of mortality and morbidity in our region are preventable.

Methods: The retrospective study was carried out in 1041 newborns admitted from 1st August 2019 to 30th July 2020 in Gandaki Medical College Teaching Hospital in Western Nepal. Age, sex, gestational age, diagnosis at admission, outcome of admitted newborns were the main variables under study. Data was entered and analyzed using SPSS 20 version.

Result: Among 1041 newborns, 599 (57.54%) were male and 442(42.46%) were female. 1028(98.75%) were born in hospital while 8(0.77%) were born at home and 5(0.48%) in ambulance. The majority 610 newborns were admitted during the first 24 hours of life. Infection and hyperbilirubinemia were the main reasons for admission (44.96% and 23.15 % respectively), followed by prematurity (9.51%) and Birth Asphyxia (9.13%). A total of 831patients (79.83%) were improved and discharged, 79(7.59%) were discharged on request, 61(7.59%) left against medical advice, 34 (3.26) were referred and 36 (3.46%) expired. The major causes for neonatal mortality were prematurity (44.45%), Sepsis (27.78%), and Birth Asphyxia (13.89%) respectively. Among the expired neonates, 24(66.67%) were outborns and 12(33.33%) were inborns and majority 27(75%) expired at the age between 24-48 hours of life.

Conclusions: Infection was the leading cause of morbidity and prematurity the leading cause of mortality in the neonatal care unit. This is preventable with antenatal care, training of manpower and procurement of necessary equipments.
Embracing electronic learning in medical education during COVID-19 pandemic
Authors: Bista Soni , Basnyat Rupesh Shingh , Ranjit Rebicca , Subedi Nuwadatta
Published: July 2021

Medical education is considered as a very significant strategy ensuring good quality in academics and health care. Currently, medical education across the world has been experiencing a major obstruction as a consequence of the novel coronavirus disease pandemic. At the same time, the rapid use of emergent technologies to maintain effective teaching and learning has become an essential component for transformative changes and the future of medical education. In this paper, we discuss the role of e-learning in medical education by outlining its components, effectiveness, barriers, all the pros and cons and future of implementation of such technology. The intention of this article is to inform all medical educators and students across the world on how the technological changes even after the pandemic can have a positive impact on medical education.
The ugly, the bad and the good facets of COVID 19 in Nepal
Authors: Baral Suman , Subedi Nuwadatta
Published: July 2021

Not Available
Diagnóstico y tratamiento del síndrome de Herlyn-Werner-Wünderlich: reporte de dos casos
Authors: Mallqui Mirela
Published: July 2021

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Peritonitis aguda secundaria a cistitis gangrenosa posparto
Authors: Reyna-Villasmil Eduardo
Published: July 2021

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Diagnóstico prenatal de peritonitis meconial fetal: Reporte de caso y revisión de la literatura
Authors: Tipiani Rodríguez Oswaldo
Published: July 2021

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DOUBLE THRESHOLD SPECTRUM SENSING WITH OPTIMIZATION OF SAMPLES IN COGNITIVE RADIO NETWORKS
Authors: Sudhamani Chilakala
Published: July 2021

In cognitive radio networks spectrum sensing plays a vital role to identify the presence or absence of the primary user. In conventional spectrum sensing one secondary user will make a final decision regarding the availability of licensed spectrum. But Secondary user fail to make a correct detection about the presence of the primary user if he is in fading environment and it causes interference to the licensed users. Therefore to avoid interference to the licensed users and to make correct detection, number of samples is increased, Which increases the probability of detection. In this paper the optimization of samples is proposed to reduce the system overhead and also to increase the propagation time. Simulation results show the optimized value of samples for a given probability of false alarm and also the variation of probability of detection with optimized samples and false alarm is shown in the results.
ABSTRAK: Dalam rangkaian radio kognitif, penginderaan spektrum memainkan peranan penting untuk mengenal pasti kehadiran atau ketiadaan pengguna utama. Dalam penginderaan spektrum konvensional, seorang pengguna sekunder akan membuat keputusan akhir mengenai ketersediaan spektrum berlesen. Tetapi pengguna Sekunder gagal membuat pengesanan yang betul mengenai kehadiran pengguna utama jika dia berada dalam persekitaran yang pudar dan menyebabkan gangguan kepada pengguna yang berlesen. Oleh itu untuk mengelakkan gangguan kepada pengguna berlesen dan membuat pengesanan yang betul, jumlah sampel meningkat, yang meningkatkan kemungkinan pengesanan. Dalam makalah ini pengoptimuman sampel dicadangkan untuk mengurangi overhead sistem dan juga untuk meningkatkan waktu penyebaran. Hasil simulasi menunjukkan nilai sampel yang dioptimumkan untuk kebarangkalian penggera palsu dan juga variasi kebarangkalian pengesanan dengan sampel yang dioptimumkan dan penggera palsu ditunjukkan dalam hasil.
EFFECT OF MACHINING PARAMETERS ON SURFACE ROUGHNESS, POWER CONSUMPTION, AND MATERIAL REMOVAL RATE OF ALUMINIUM 6065-SI-MWCNT METAL MATRIX COMPOSITE IN TURNING OPERATIONS
Authors: Puttaswamy Savina Jaddinagadhe , Bommanahalli Venkatagiriyappa Raghavendra
Published: July 2021

Nanocomposites were prepared with Al-6065-Si and multi walled carbon nanotubes of 1 wt.% as reinforcement through the stir-casting method. Fabricated nanocomposites were machined on a lathe machine using a tungsten carbide tool. The study investigated the multi-objective optimization of the turning operation. Cutting velocity, feed, and depth of cut were considered for providing minimum Surface Roughness of the workpiece. Also, the power consumed by the lathe machine with maximum metal removal rate was examined by surface response methodology. The design of experiments was developed based on rotational central composite design. Analysis of variance was executed to investigate the adequacy and the suitable fit of the developed mathematical models. Multiple regression models were used to represent the relationship between the input and the desired output variables. The analysis indicates that the feed is the most influential factor that effects the surface roughness of the workpiece. Cutting speed and the depth of cut are two other important factors that proportionally influence the power consumed by the lathe tool as compared to the feed rate.
ABSTRAK: Komposit nano disediakan bersama Al-6065-Si dan karbon nanotiub berbilang dinding sebanyak 1 wt.% sebagai bahan penguat melalui kaedah kacauan-tuangan. Komposit nano yang terhasil melalui mesin pelarik ini menggunakan alat tungsten karbida. Kajian ini merupakan pengoptimuman pelbagai objektif operasi pusingan. Kelajuan potongan, suapan dan kedalaman potongan diambil kira sebagai pemberian minimum pada kekasaran permukaan bahan kerja. Tenaga yang digunakan bagi mesin pelarik dengan kadar maksimum penyingkiran logam diteliti melalui kaedah tindak balas permukaan. Rekaan eksperimen yang dibangunkan ini adalah berdasarkan rekaan komposit pusingan tengah. Analisis varian telah dijalankan bagi mengkaji kecukupan dan penyesuaian lengkap bagi model matematik yang dibangunkan. Model regresi berganda digunakan bagi menunjukkan hubungan antara input dan pembolehubah output yang dikehendaki. Analisis menunjukkan pemberian suapan merupakan faktor mempengaruhi keberkesanan kekasaran permukaan bahan kerja. Kelajuan pemotongan dan kedalaman potongan adalah dua faktor penting lain yang mempengaruhi kadar langsung ke atas tenaga yang digunakan oleh mesin pelarik dibandingkan kadar pemberian suapan.
ONLINE NEWS CLASSIFICATION USING MACHINE LEARNING TECHNIQUES
Authors: Ahmed Jeelani , Ahmed Muqeem
Published: July 2021

A massive rise in web-based online content today pushes businesses to implement new approaches and resources that might support better navigation, processing, and handling of high-dimensional data. Over the Internet, 90% of the data is unstructured, and there are several approaches through which this data can translate into useful, structured data—classification is one such approach. Classification of knowledge into a good collection of groups is significant and necessary. As the number of machine-readable documents proliferates, automatic text classification is badly needed to classify these documents. Unlabeled documents are categorized into predefined classes of labeled documents using text labeling, a supervised learning technique. This paper reviewed some existing approaches for classifying online news articles and discusses a framework for the automatic classification of online news articles. For achieving high accuracy, different classifiers were tried. Our experimental method achieved 93% accuracy using a Bayesian classifier and present in terms of confusion metrics.
ABSTRAK: Peningkatan tinggi pada masa kini pada maklumat dalam talian berasaskan web menyebabkan kaedah baru dalam bisnes telah diguna pakai dan sumber sokongan seperti navigasi, proses, dan pengurusan data berdimensi-tinggi adalah perlu. 90% data di internet adalah data tidak berstruktur, dan terdapat pelbagai kaedah data ini dapat diterjemahkan kepada data berguna, lebih berstruktur — iaitu melalui kaedah klasifikasi. Klasifikasi ilmu kepada koleksi kumpulan baik adalah penting dan perlu. Seperti mana mesin-boleh baca dokumen berkembang pesat, teks klasifikasi automatik juga sangat diperlukan bagi mengklasifikasi dokumen-dokumen ini. Dokumen yang tidak dilabel dikategori sebagai pengelasan pratakrif dokumen berlabel melalui teks label, iaitu teknik pembelajaran berpenyelia. Kajian ini mengkaji semula pendekatan sedia ada bagi artikel berita dalam talian dan membincangkan rangka kerja bagi pengelasan automatik artikel berita dalam talian. Bagi menghasilkan ketepatan yang tinggi, kami menggunakan pelbagai alat klasifikasi. Kaedah eksperimen ini mempunyai ketepatan 93% menggunakan pengelas Bayesian dan data dibentangkan berdasarkan matriks kekeliruan.
البناء والتركيب في رواية "طيور التاجي" لإسماعيل فهد إسماعيل (Syntax and Structure in the Novel 'Tuyoor Al- Taji' By Ismail Fahad Ismail)
Authors: بنت أحمد الحاج عثمان رحمة , سعد عبد الرحمن الملّا إيمان
Published: July 2021

شاع في الدراسات الأدبية الحديثة استخدام مناهج النقد الحديثة المنطلقة من علوم اللسانيات والأسلوب للنقد والتحليل، في ضوء إشارات وتلميحات متفرقة للنقاد عن عجز البلاغة التقليدية للولوج إلى مواطن الفن في الأدب الحديث واستيعابها. وهذه دراسة نقدية لعمل أدبي حديث، تعتمد على الدرس البلاغي القديم أداة للنقد، ومعيارًا تستند إليه في حكمها وتقويمها للعمل الفنّي، فجاءت لتفنيد تلك الادعاءات، وتقديم نموذج لنقد عمل فني حديث بأدوات تقليدية كلاسيكية. في روايته "طيور التاجي"؛ يستخدم الروائي الكويتي إسماعيل فهد إسماعيل أساليب وصور بلاغية أبانتها هذه الدراسة وقدّمتها بالوصف والنقد والتحليل. تقوم الدراسة على عرض تقديمي وجيز للبلاغة العربية وفنونها، ثم تقديم نماذج من فصول متفرقة من الرواية فيها من الصور والأساليب البلاغية ما يدعو للتوقف عندها وعرضها وتحليلها.
الكلمات المفتاحية: إسماعيل فهد إسماعيل، الرواية، البلاغة العربية، المعاني، البيان.
Abstract
In modern literary studies, the use of modern critical approaches based on the sciences of linguistics and style has become widespread, as tools and methods of criticism and analysis, in light of the separate indications and cues of critics about the inability of traditional rhetoric to penetrate and comprehend the areas of art in modern literature. This is a critical study of a modern literary work that relies on the classical rhetorical lesson as a tool for criticism, and a criterion on which it relies in its judgment and evaluation of the work of art. In his novel "Birds of Taji"; Kuwaiti novelist Ismail Fahd Ismail applies rhetorical methods and images to describe, critic and analyse. This study highlights and analyses how the different ways in which the classical Arabic rhetorical terminologies and styles were utilized and applied throughout the novel.
Keywords: Ismail Fahad Ismail, Kuwaiti Novel, Arabic rhetoric, Alma'ani, Albayan.
كيفية إخراج زكاة المحافظ الاستثمارية: دراسة فقهية تأصيلية (Zakat on investment portfolios: a fiqhi Ta’sili studies)
Authors: عبد الله عمر ياسر , زكريا حبيب الله
Published: July 2021

أصبحت المحافظ الاستثمارية من الأدوات المهمة في عصرنا الحاضر، وذلك لكثرة توجه الناس إليها لاستثمار أموالهم من خلالها، ولما تحمله من رؤوس أموال ضخمة. وتهدف هذه الورقة إلى بيان المسائل الفقهية المتعلقة بكيفية إخراج زكاة المحافظ الاستثمارية. وقد تناولت هذه الورقة زكاة محفظة الأصول المالية المكونة من أسهم وسندات وعملات، وكذلك ما يتعلق بمحفظة الأصول العينية من سلعٍ وعقارات ومعادن. أما المنهج المتبع في هذه الورقة فهو المنهج الاستنباطي والمنهج التحليلي وذلك بالاعتماد على المصادر الثانوية للبحث العلمي من خلال مراجعة التراث الفقهي وتحليل ما ذُكر من أقوال فقهية في كيفية إخراج زكاة المحافظ الاستثمارية. كما اعتمدت الورقة على القرارات الفقهية الصادرة عن المجمع الفقهي الإسلامي التابع لرابطة العالم الإسلامي، ومعايير هيئة المحاسبة والمراجعة للمؤسسات المالية الإسلامية AAOIFI)). وخلصت الدراسة إلى أن المحافظ الاستثمارية تجب فيها الزكاة بحسب صافي الموجودات الزكوية فيها. وتوصي هذه الورقة مؤسسات الزكاة والهيئات المختصة للعمل في تفعيل دور الزكاة في جميع القطاعات الاستثمارية، كما توصي الورقة بمواصلة الدراسات الشرعية المتخصصة خاصةً من قبل الهيئات العلمية والمجامع الفقهية في مجال الاستثمارات الحديثة وتأصيلها وربطها بالتراث الفقهي.
الكلمات المفتاحية: الزكاة، المحافظ الاستثمارية، الشريعة الإسلامية.
Abstract
Investment portfolios have become one of the important investment tools in modern society, due to the large number of people turning to them to invest their money through them, and because of the huge capital, they carry. This paper aims to explain the jurisprudential issues related to how to pay zakat on investment portfolios. This paper dealt with zakat in the financial assets’ portfolio consisting of stocks, bonds, and currencies, as well as what is related to the in-kind assets’ portfolio of commodities, real estate, and metals. As for the approach used in this paper, it is the deductive approach and the analytical method by relying on secondary sources of scientific research by reviewing the jurisprudential heritage and analyzing the aforementioned jurisprudential sayings on how to pay zakat for investment portfolios. However, the paper also relied on the decisions issued by the Islamic Fiqh Academy of the Muslim World League, and the standards of the Accounting and Auditing Organization for Islamic Financial Institutions (AAOIFI). Moreover, the study concluded that investment portfolios are subject to zakat according to the net zakat assets therein. Therefore, this paper recommends zakat institutions and specialized bodies to work in activating the role of zakat in all investment sectors. Also, this paper recommended the continuation of Shariah studies, especially by the scientific bodies and jurisprudence councils, in the field of modern investments, establishing them and linking them to the jurisprudential heritage.
Keywords: Zakat, Investment portfolios, Shariah.
Predictors of the Creative Islamic Personality (Penentu Keperibadian Islam Kreatif)
Authors: bint Abdullah bin Matib Alshehri Nourah
Published: July 2021

This paper, focusing on students of Islamic studies in public universities, was conducted to investigate the role of imaginational, intellectual, and emotional overexcitability in the creative Islamic personality. Also, the influence of self-efficacy and the creative environment on these three forms of overexcitability and the Islamic creative personality in public universities were examined. The sample comprised 396 Islamic students from 13 universities. The following instruments were used: the overexcitability (Imaginational, Intellectual, and Emotional) subscales, Creative Environmental Scale, Self-Efficacy Scale, and Islamic Creative Personality Scale. The data were analyzed through structural equation modeling. The results revealed the following: (1) Increases in intellectual and emotional overexcitability lead to the enhancement of the Islamic creative personality. (2) An enhancement in creative self-efficacy leads to the enhancement of the creative personality. (3) An enhancement in the creative environment leads to the enhancement of the Islamic creative personality. (4) Self-efficacy and the creative environment mediate the effects of intellectual and emotional overexcitability on the Islamic creative personality. 
Keywords: Environmental Creativity, Overexcitability, Personal Creativity, Self-Efficacy.
Abstrak
Kajian terhadap pelajar-pelajar pengajian Islam universiti awam ini dijalankan untuk mengetahui peranan keterlaluan berlebihan dalam imiginasi, intelektual, dan emosi dalam keperibadian Islam  kreatif. Ia juga bertujuan mengetahui pengaruh kecekapan kendiri dan persekitaran kreatif terhadap ketiga-tiga bentuk  keterlaluan berlebihan dan keperibadian Islam kreatif di universiti awam. Sampel kajian adalah terdiri daripada 396 orang pelajar pengajian Islam dari 13 buah universiti awam. Instrumen yang digunakan merupakan sub-skala keterlaluan berlebihan (Imaginational, Intellectual, and Emotional), Skala Persekitaran Kreatif, Skala kecekapan kendiri, dan Skala Keperibadian Islam kreatif. Kajian ini menggunakan Structural Equation Modelling (SEM) sebagai kaedah analisis data. Hasil kajian mendapati: (1) Peningkatan kelebihan keterlaluan intelektual dan emosi menyebabkan peningkatan keperibadian Islam kreatif. (2) Peningkatan kecekapan kendiri kreatif membawa kepada peningkatan daya kreatif. (3) Peningkatan dalam persekitaran kreatif membawa kepada peningkatan keperibadian Islam kreatif. (4) Kecekapan kendiri dan persekitaran kreatif merupakan pengantara antara kesan kelebihan keterlaluan intelektual dan emosi terhadap keperibadian Islam kreatif.
Kata Kunci:  Kreativiti persekitaran,  keterlaluan berlebihan, kretiviti keperibadian, kecekapan kendiri.
A novel inter-story drift limit proposal for TBEC2018 and fragility prognosis with TSC2007
Authors: Onat Onur , Yön Burak
Published: July 2021

The basic purpose of this paper is to investigate and propose a novel inter-story drift limits for the current Turkish Seismic Code to get easy structural assessment by using software. For this aim, numerical analysis was performed by modeling two types of RC frame structures. One of them is 5 stories, the other of them is 7 stories. Two different concrete classes, C20 and C25, were considered and three tension reinforcement ratios were considered for analysis. Tension reinforcement ratios were determined by half of the compressive reinforcement, equal to compressive reinforcement and double the compressive reinforcement ratio. Incremental dynamic analyses (IDA) were performed on these buildings. In this study to execute IDA, eleven seismic acceleration benchmark records were multiplied with various scaling factors from 0.2 to 1.0. Maximum base shear and corresponding roof displacement responses obtained from IDA curves were generated according to these responses. IDA curves were compared with each other by deriving fragility graphs. According to results, proposed limits for the current Turkish seismic code (TBEC-2018) provide, 0.6%, 2.4% and 3.3% respectively for MN, GV and GC, rather safe limits compared to drift limits presented in the foredate seismic code (TSC-2007).
Transfer matrix formulation for dynamic response of Timoshenko beams resting on two-parameter elastic foundation subjected to moving load
Authors: Bozyigit Baran
Published: July 2021

In this study, the dynamic response of beams resting on two-parameter elastic foundation subjected to moving load is investigated by using the transfer matrix method (TMM). The Timoshenko beam theory (TBT) which considers shear deformation and rotational inertia is used to model the beam. The two-parameter elastic foundation model is selected as Pasternak foundation that takes into account a shear layer at the end of linear springs of Winkler foundation. The TMM which uses the relation between analytically obtained state vectors of each end of the beam is applied to solve the free vibration problem. After performing the free vibration analysis, the mathematical model is simplified into an equivalent single degree of freedom (SDOF) system by using the exact mode shapes to obtain dynamic responses. The generalized displacement is calculated for each mode by using the Runge-Kutta algorithm. A numerical case study is presented for a simply-supported Timoshenko beam on the Pasternak foundation subjected to a concentrated load. The natural frequencies obtained from finite element method (FEM) results of SAP2000 are presented with the results of TMM for comparison purposes using the Winkler foundation. The effects of shear layer on the natural frequencies of the model are revealed. The mode shapes are plotted. The proposed approach for calculating dynamic responses is validated by using the results of FEM for Winkler foundation model. Then, the effects of Winkler springs and shear layer of the foundation model on the dynamic responses are presented in figures. The effects of modal damping are discussed. Finally, the critical velocities for the model are calculated for various elastic foundation scenarios and the effects of elastic foundation parameters on the dynamic response of beam model subjected to moving load with high velocity are observed.
Research of the process of obtaining potassium fertilizers from carnallite ore
Authors:   M. Auezov South Kazakhstan University, Seitmagzimova G.M. , Assylkhankyzy A. ,   M. Auezov South Kazakhstan University, Petropavlovsky I.A. ,   D. Mendeleev University of Chemical Technology of Russia, Dzhanmuldaeva Zh.K. ,   M. Auezov South Kazakhstan University
Published: July 2021

To providedomestic and foreign markets with potash fertilizers Kazakhstan has begun to create own production of these products. But at the moment enterprises engaged in mining potash salts did not reach a practical stage. The Chelkarcarnallite ore deposit is auniqueone in solving these urgent problems. The article presents results of the study of processing Chelkar potash ore washed from sodium chloride to obtain a potassium fertilizer containing potassium and magnesium sulfates. The kinetics of nitric acid decomposition of carnallite ore has been investigated. The calculated value of reaction activation energy of potassium sulfate and nitric acid inter-action characterizes the kinetic region of the process behavior.Optimal conditions for decomposition of washed calcined ore with 30%nitric acid solution at 50°C were determined. It has been found that to ensure better filtration properties and high rate of suspension separation, washed non-calcined ore should be used to exclude gypsum dehydration, which causes its phase conversion into anhydrite. The double salt of potassium-magne-sium sulfate was separated by crystallization from nitric acid extract and an ammoniated mother liquor drying allowed to obtain a salt, which is ballast-free chlorine-free complex nitrogen-potassium-magnesium fertilizer.
IMPACT OF DIGITAL MEDIA ON STUDENTS’ ENGAGEMENT VIA E-LEARNING: A CRITICAL LITERATURE REVIEW USING BIBLIOGRAPHIC ANALYSIS
Authors: Sharma Disha , Gupta Shilpi
Published: July 2021

The conventional learning style and engagement of students has changed since the inception of digital media. The present paper purpose is to delve into the literature of the last decade and to track the progression of digital media in context to student's engagement in e-learning through critically accessing the literature. The study was conducted with 300 published articles based on the selected keyword ‘Digital Media’, ‘Students Engagement’, and ‘E-Learning’ in the last 10 years. Researchers systematically analyzed the articles, following type and period of publication; publisher wise; citations, publishers, and years; authors; titles; and top journals to identify the impact of Digital Media. The finding provides the role of Digital media and its impact on E-Learning patterns of students. Furthermore, it is accommodating in comprehending the students in putting the knowledge gained through Digital Media to optimal use. Based on finding this platform can be enlarged to serve all streams of learning materials. Confiding Digital Media only for Learning of Students could be considered a narrow approach, hence part from selected keyword studies could also be conducted. The present research will help future researchers and academician to have a clear understanding of Digital Media to utilize it as learning.
Kemampuan Prospektif Fusan FP4 dalam Memproduksi Inulinase dan Profil Pertumbuhannya
Authors: Wijanarka Wijanarka , Anggraini Ika
Published: July 2021

Fusan FP4 is one type fused materialsÂ derived from intraspecificÂ fusionÂ ofÂ Pichia manshurca. The fused materials have superior capabilities compared with otherÂ materials, especially in producing inulinase enzyme (E.C. 3.2.1.7). The aims of theÂ study are to determine the production of the enzyme inulinase of fusan FP4 and the growth profile formed. Growth can be detected by the addition of size and cell division. Growth measurementsÂ of fusan FP4 was carried out for 24 hours and observation and sampling was done every 6 hours for 24 hours. Observations of growth are conducted qualitatively by using a spectrophotometer, while the production of inulinase done using DNS method. The results of this study showed that the highest inulinase production wasÂ 1.948 U/ml and occurred at log phase with 6 hours of incubation time (t6) to 12 hours (t12).Â Key words: inulinase, Fusan FP4, log phase, P. manshurca.