bluuebunny/crossref_metadata_2025_split huggingface dataset:
Penalaran Moral dan Perilaku Menyontek: Deskripsi Tingkatan serta Korelasinya pada Siswa
Authors: Pratiwi Friska Yuniar Nindi , Kurniawan Kusnarto 
Published: December 2021

Based on the preliminary study, it’s known that cheating behaviour is major problem for the education sector. The aim of this research is examine the correlation between moral reasoning and cheating behaviour of senior high school students. Current research is quantitative research with correlational method. 282 samples were selected using proportionate stratified random sampling technique. Moral reasoning variable were measured using psychological scale based on the level of moral reasoning according to Kohlberg’s theory and cheating behaviour variable were measured using psychological scale based on cheating behaviour indicators. Data were analysed using Product Moment correlation technique. After analysing the data, the results revealed there is significant negative relationship between moral reasoning and cheating behaviour (r=-.265, p.05) among senior high school students indicating when moral reasoning is high then cheating behaviour is low, and vice versa. It is expected that the continuation of this research can find interventions to reduce cheating behaviour.
Pro dan kontra konversi bank konvensional menjadi perbankan syariah
Authors: Alamsyah Akla Rizka Alamsyah , Amri Yaser 
Published: December 2021

Kehadiran Qanun Nomor 11 Tahun 2018 tentang Lembaga Keuangan Syariah berimplikasi pada perkembangan bank syariah di Aceh. Dengan diundangkannya Qanun Lembaga Keuangan Syariah mengharuskan lembaga keuangan yang beroperasi di Aceh berdasarkan prinsip syariah. Akibatnya, bank konvensional di Aceh melakukan konversi menjadi bank syariah. Penelitian ini bertujuan untuk mengetahui pendapat pro dan kontra dari masyarakat terkait implementasi Qanun Nomor 11 Tahun 2018 pada perbankan yang beroperasi di Aceh. Penelitian ini merupakan penelitian kualitatif deskriptif dengan metode pengumpulan data dari studi literatur atau pustaka. Hasil penelitian menunjukkan bahwa pihak yang mendukung konversi bank konvensional menjadi syariah didasarkan pada keinginan untuk menjalankan syariat Islam secara kaffah. Sedangkan pihak yang kontra menolak implementasi dari qanun tersebut dikarenakan kekurangan bank syariah dalam penyediaan fasilitas dan jasa yang sesuai kebutuhan dan terjangkau serta lemahnya persepsi dan tingkat literasi masyarakat mengenai perbankan syariah.

The presence of Qanun Number 11 of 2018 concerning Islamic Financial Institutions has implications for the development of Islamic banks ini Aceh. With the promulgation of the Qanun on Sharia Financial Institutions, it requires financial institutions operating in Aceh to be based on sharia principles. As a result, convesional banks in Aceh converted into Islamic banks. This study aims to determine the opinions of the pro and contra of the public regarding the implementation of Qanun No. 11 Of 2018 in conventional banks operating in Aceh. This research is a descriptive qualitative research with the method of collecting data from literature studies. The results shower that those who supported the converion of conventional banks to Sharia were based on the desire to implements Islamic Law in a kaffah manner. Meanwhile, those sho oppose the implementation of the qanun are due to the lack of Islamic banks in providing facilities and services that are suitable and affordable as well as the weak perception and level of public literacy regarding Islamic banking.
Experimental Study of a Transmission System Based on FBMC/OQAM
Authors: Abenov R. R. , Rogozhnikov E. V. , Kryukov Ya. V. , Pokamestov D. A. , Abenova P. A. 
Published: December 2021

Introduction. This paper investigates a transmission system based on FBMC/OQAM multiplexing. This system is characterized by a high spectral efficiency, thereby attracting interest as an alternative transmission method in future wireless mobile communication standards. However, a disadvantage of the system is the high complexity of signal processing. There are numerous publications that study the FBMC/OQAM system from a theoretical perspective. This paper presents an experimental study of a transmission system based on FBMC/OQAM.Aim. Verification of a transmission system based on FBMC/OQAM multiplexing in a wireless channel.Materials and methods. Computer simulation modeling in Matlab and experimental research using Keysight and Rohde & Schwarz certified measuring instruments.Results. A model of synthesis and signal processing was developed, and a frame structure was proposed. The processing included synchronization, since the study was carried out in a wireless double-dispersive channel. Time synchronization was provided by the method of time-domain correlation. A preamble consisting of two symbols was used for CFO compensation. Channel estimation in FBMC/OQAM was conducted by pilot symbols spread over the time-frequency domain, a method with an auxiliary pilot to compensate for intrinsic interference, as well as Zero Forcing and a linear interpolator. As a result, dependences of the bit error rate on the Eb/N0 in various channels were obtained. An error rate of 10−4 was achieved under the Eb/N0 equal to 13.4 dB, 15.3 dB and 20.9 dB in the first, second and third channel, respectively.Conclusion. A FBMC/OQAM-based transmission system with a linear equalizer can operate without a cyclic prefix in a multipath wireless channel, providing comparable noise immunity to OFDM-CP. Long frames should be used to obtain greater spectral efficiency, due to the presence of a transition zone at the beginning and end of the FBMC/OQAM frame.
Influence of Analog-To-Digital Conversion and Decimation Parameters on the Signal-To-Noise Ratio in the Radar Path
Authors: Heister S. R. , Kirichenko V. V. 
Published: December 2021

Introduction. The digital representation of received radar signals has provided a wide range of opportunities for their processing. However, the used hardware and software impose some limits on the number of bits and sampling rate of the signal at all conversion and processing stages. These limitations lead to a decrease in the signal-to-interference ratio due to quantization noise introduced by powerful components comprising the received signal (interfering reflections; active noise interference), as well as the attenuation of a low-power reflected signal represented by a limited number of bits. In practice, the amplitude of interfering reflections can exceed that of the signal reflected from the target by a factor of thousands.Aim. In this connection, it is essential to take into account the effect of quantization noise on the signal-tointerference ratio.Materials and methods. The article presents expressions for calculating the power and power spectral density (PSD) of quantization noise, which take into account the value of the least significant bit of an analog-to-digital converter (ADC) and the signal sampling rate. These expressions are verified by simulating 4-, 8- and 16-bit ADCs in the Mathcad environment.Results. Expressions are derived for calculating the quantization noise PSD of interfering reflections, which allows the PSD to be taken into account in the signal-to-interference ratio at the output of the processing chain. In addition, a comparison of decimation options (by discarding and averaging samples) is performed drawing on the estimates of the noise PSD and the signal-to-noise ratio.Conclusion. Recommendations regarding the ADC bit depth and sampling rate for the radar receiver are presented.
Optimizing the Design of Surface-Acoustic-Wave Ring Resonator by Changing the Interdigitated Transducer Topology
Authors: Shevchenko S. Yu. , Mikhailenko D. A. , Nyamweru B. 
Published: December 2021

Introduction. Previous works considered the frequency characteristics and methods for fixing sensitive elements in the form of a wave ring resonator on surface acoustic waves in a housing made of various materials, as well as the influence of external factors on sensitive elements. It was found that the passband in such a case is sufficiently wide, which can affect adversely signal detection when measuring acceleration using the sensitive element under development. Therefore, it has become relevant to reduce the sensitive element’s bandwidth by changing the design of the interdigitated transducer (IDT).Aim. To demonstrate an optimal topology for an IDT with a low bandwidth, leading to improved signal detection when acceleration affects the sensitive element.Materials and methods. The finite element method and mathematical processing in AutoCAD and in COMSOL Multiphysics.Results. Nine topologies of IDT are proposed. All these types were investigated using the COMSOL Multiphysics software on lithium niobate substrates, which material acts as a sensitive element. The frequency characteristics are presented. The data obtained allowed an optimal design of the ring resonator to be proposed: an IDT with rectangular pins without selective withdrawal.Conclusion. Self-generation in a ring resonator can be performed by withdrawing no more than one pair of IDTs for 10 or more periods. In this case, the withdrawal of IDTs should be uniform. With an increase in the number of IDT withdrawals, the geometry of the ring resonator is violated, and the wave leaves the structure. The presence of a shared bus keeps the surface acoustic wave inside the IDT structure, and the narrowing of the periods towards the inner part of the structure makes it possible to improve the frequency characteristics of the ring resonator on surface acoustic waves.
History and Prospects for the Application of X-Ray Diffraction Analysis in Seed Breeding and Seed Study
Authors: Musaev F. B. , Beletskiy S. L. 
Published: December 2021

Introduction. X-ray analysis has been applied for visualizing the internal structure of various objects for over 100 years. However, this method began to be used for assessing the quality of plant seeds only in the early 1980s. The main impediment was a lack of specialized instruments, particularly X-ray sources, that could provide informative images. Advancements in the field of microfocus radiography allowed significant results to be achieved, including the preparation of the National Standard GOST R 596032021 "Agricultural Seeds. Methods of digital radiography".Aim. An analytical review of Russian research studies in the field of X-ray diffraction analysis of plant seeds.Materials and methods. Key stages in the development of microfocus X-ray diffraction analysis of seeds and individual parts of plants for agricultural and other purposes are considered. The design of instruments, including digital ones, created for the implementation of the method are described.Results. In order to obtain informative X-ray diffraction images of plant seeds, which objects are generally characterized by small sizes and small density, the focal spot of the X-ray tube should not exceed several tens of microns under the voltage of not higher than several tens of kilovolts. As a system for visualizing a latent X-ray image, it is preferable to use image receivers based on a screen with a photostimulated phosphor or flat-panel solid-state X-ray detectors. These instruments have been successfully used to identify and describe the radiographic signs of a normal seed and nine main types of defects for 600 plant species.Conclusion. In comparison with the conventional contact radiography, microfocus radiography produces X-ray images of seeds with a projection magnification of the image up to several tens of times. Such images permit highly detailed visualization of the structure of seeds that differ slightly in density.
The role of elastic bands (kinesiotapes) in complex therapy of patients with temporomandibular joint osteoarthrosis
Authors: Bulycheva E. A. , Postnikov M. A. , Bulycheva D. S. 
Published: December 2021

Introduction. Temporomandibular joint (TMJ) arthrosis is a chronic disease, characterized by dystrophic and degenerative changes in TMJ with aseptic inflammatory process. The prevelence of TMJ arthrosis in patients with a history of other TMJ disorders varies between 32-39 % of cases. Complex treatment of TMJ arthrosis includes pharmacotherapy, physiotherapy, exercise therapy for TMJ and massage of the masticatory muscles, manual therapy, prosthodontics, but these treatment methods are not always lead to a desired result.The aim of the study is to improve the traditional treament method of patients suffering from TMJ arthrosis by using elastic tapes (kinesiotapes).Materials and methods. 68 patients were examined at the «Galaxy» Beauty Institute Clinic (St. Petersburg) and FSBEI HE SamSMU MOH Russia (Samara). Comparison group of patients was prescribed pharmacotherapy, exercise therapy for TMJ and massage of masticatory muscles, while for the main group of patients the same therapy was enhanced by elastic bands. The effectiveness of therapy was evaluated using a visual-analog pain scale (VAS), mouth opening width and electromyography of the masticatory muscles.Results. Noticeable positive effect in the main group of patients was observed on the 21th day of treatment. By this time patients noticed significant decrease in pain intensity from 8,77±0,8 to 5,19±0,5 (Z1-4=-5,88; p1-4=0,0015) points as well as increase in mouth opening width from 21-23 to 33-35 mm. Similar changes in the comparison group of patients were achieved only by the beginning of fifth week of treatment (Z1-6=-5,58; p1-6=0,0015). The range of mouth opening width increased from 21-23 to 27-29 mm. Amplitude of masticatory muscles biopotentials in maximum intercuspation in patients of the main group almost approached to the normal results by the beginning of the fourth week. In patients of the comparison group the amplitude of masticatory muscles biopotentials remained reduced even by the end of observations (42 day of the study).Conclusion. Thus, the combination of elastic bands applications with conventional treatment methods of TMJ arthrosis greatly increases the effectiveness of therapy and allows to relief pain and normalize bioelectric activity of masticatory muscles in a relatively short time. Due to the simplicity of elastic bands application it is possible to teach patients the technique of self-applying bands and recommend to use them as a prevention of relapse of TMJ arthrosis.
FACTORS THAT INFLUENCE THE APPLICATION OF WHITE PEPPER COMMUNITIES WAREHOUSE RECEIPT SYSTEM IN BANGKA BELITUNG ISLAND PROVINCE
Authors: Yulia Yulia , Adilah Fithriyyah , Agustina Fournita 
Published: December 2021

Bangka Belitug Islands are famous for their natural products, especially plantation commodities such as white pepper. Bangka Belitung Islands Province is largest producer of white pepper in Indonesia, therefore the government created a Warehouse Receipt System program that aims to provide benefits for farmers facing problems in farming. The study aims to analyze the factors that affect age, level of education, number of family dependents, land area, level of farming experience, and participation in counseling on the implementation of the Warehouse Receipt System and identify the benefits on the white pepper warehouse receipt system. Analysis of the data used in this study is a statistical analysis with multiple linear regression models and quatitative descriptive using a Likert Scale sourced from primary and secondary data in 2019. The results showed that age, number of family dependents, farming experience, and education participation had an influence on the implementation of the Warehouse Receipt System in the Bangka Belitung Islands Province. There are as many as 69,3% that farmers in the Province of Bangka Belitung Islands say that with the Warehouse Receipt System provides enough benefits in getting better prices, quality and quantity of goods stored, getting financing, and increasing bargaining prices.
Rancang Bangun Antena Yagi 2400 MHz Untuk Receiver Komunikasi WiFi
Authors: Siagian Gusni Amini , Lindawati Lindawati , Soim Sopian 
Published: December 2021

Wireless Local area Network (WLAN) suatu jaringan area lokal tanpa kabel yang menggunakan frekuensi radio sebagai media transmisinya. Dalam penelitian ini merancang sebuah jaringan wifi di Perumahan Dosen Politeknik Negeri Sriwijaya, yang pancaran wifinya dari kampus Politeknik Negeri Sriwijaya, sehingga Perumahan Dosen dapat mengakses wifi tanpa perlu datang ke kampus. Sebagai receiver komunikasi wifi diperlukan peranan antena dalam sistem komunikasi tanpa kabel (wireless) dengan jarak jauh, antena yang digunakan adalah antena yagi yang bekerja pada frekuensi 2400 MHz. Antena yagi dipilih karena sifatnya yang directional atau pola pancarannya yang terarah. Dalam perancangan antena yagi untuk ukuran reflector, driven, director dan balun dibantu dengan software yagi calculator serta disimulasikan dan diuji menggunakan MMANA-GAL untuk menghasilkan parameter antena yang lebih akurat. Antena yagi ini kemudian akan dihubungkan dengan access point yang disetup sebagai client untuk menerima sinyal dari transmitter dan router sebagai proses routing agar user di Perumahan Dosen dapat mengakses wifi tersebut. Berdasarkan hasil pengujian MMANA-GAL antena yagi dengan frekuensi 2400 MHz, diperoleh Standing Wave Ratio (SWR) sebesar 1.16 dan Penguatan (Gain) sebesar 14,59 dB.
Design of Minkowski Array Microstrip Fractal Antenna at 3.5 GHz Frequency for 5G Communication System
Authors: Syafira Raissa , Alam Syah , Surjati Indra 
Published: December 2021

Technological developments in the field of telecommunications are experiencing rapid progress, especially the presence of 5G technology as a fifth generation cellular communication system that has many advantages at the World Radiocommunication Conference (WRC) in 2015, 5G candidate frequency bands below 6 GHz have been widely discussed, and the range the following frequencies have been suggested: 470–694, 1427–1518, 3300–3800, and 4500–4990 MHz. One of recommendation of resonant frequency is 3.5 GHz, as it is acceptable in most countries. Therefore, a reliable communication network is needed, especially in the 3.5 GHz frequency band for fifth generation applications. Antena is one of the important communication components in radio communication system. Mikrostrip Antena is a type of Antena that is currently growing because it has the advantage of having a light weight and low profile. This paper proposed development of mikrostrip Antena using the fractal method, increase the gain using the Array method, and achieve the target return loss ≤ -10 dB, VSWR ≤ 2, and gain ≥ 5 dB at frequency of 3.5 GHz for 5G communication sytsem. Proposed Antena is designed using a duroid R5880 substrate with a dielectric constant value of 2.2, a dielectric loss (tan loss) of 0.0009 and a substrate thickness (h) of 1.57 mm. This study resulted in a reduction in Antena dimensions until 53.76% with return loss of -42.48 dB, VSWR 1.02, and a gain of 8.46 dB. The results obtained in this design meet the specifications of the predetermined targets.
Rancang Bangun Aplikasi Barang Habis Pakai di Laboratorium Teknik Elektro Universitas Bangka Belitung
Authors: Asmar Asmar , Andrian Ridwan 
Published: December 2021

Laboratorium Teknik Elektro Universitas Bangka Belitung merupakan tempat mahasiswa melakukan aktifitas praktikum dan kegiatan penelitian . Di laboratorium Teknik Elektro UBB banyak sekali komponen elektronika dan peralatan listrik yang digunakan mahasiswa untuk kegiatan praktikum maupun kegiatan penelitian. Komponen elektronika dan peralatan listrik di kategorikan sebagai bahan habis pakai (BHP) dikarenakan komponen tersebut hanya satu atau dua kali pakai. Di dalam pelaksanaan prosedur pemakaian barang habis pakai, Laboratorium Teknik Elektro menggunakan sistem pencatatan manual sehingga dalam pelaksanaannya belum berjalan secara optimal dan masih manual sehingga banyak permasalahan yang terjadi. Untuk mengatasi hal tersebut diperlukan suatu aplikasi yang mampu mengontrol penggunaan komponen elektronika dan peralatan listrik yang ada di laboratorium. Analisis dalam pembuatan aplikasi dilakukan dengan cara observasi terhadap sistem yang berjalan kemudian didesain menggunakan Microsoft Access. Aplikasi yang akan dibuat diharapkan dapat memudahkan pengelola laboratorium dalam proses perekaman data penggunaan barang. Selain itu, aplikasi juga diharapkan dapat memberikan informasi mengenai ketersediaan barang sehingga dapat memudahkan perencanaan pengadaan barang habis pakai dan pembuatan laporan dan penyimpanan data secara digital.
ТЕХНОЛОГІЧНІ АСПЕКТИ ПОБУДОВИ СИСТЕМИ ЗБОРУ ТА ОБРОБКИ ІНФОРМАЦІЇ ЩОДО ОЦІНЮВАННЯ ЯКОСТІ ОСВІТИ ВИПУСКНИКІВ ВВНЗ
Authors: Орда Михайло , Федчук Сергій , Мигун Максим 
Published: December 2021

Досліджено питання щодо технологічних аспектів побудови системи збору та обробки інформації щодо оцінювання якості освіти випускників ВВНЗ за підсумками службової діяльності.
Ключові слова: інформаційна технологія; система збору та обробки інформації; програмне забезпечення; вищий військовий навчальний заклад; якість освіти; професійний стандарт; компетентність; оцінювання; службова діяльність; випускник.
СУЧАСНІ МЕТОДИКИ ПІДГОТОВКИ ШТУРМОВИХ ПІДРОЗДІЛІВ ДО ВИКОНАННЯ БОЙОВИХ ЗАВДАНЬ
Authors: Рибчук Олег 
Published: December 2021

Стаття присвячена вивченню сучасних підходів до підготовки штурмових підрозділів до виконання бойових завдань. На основі аналізу наукових розвідок визначено закономірності та тенденції, що характеризують умови забойної боротьби у війнах сучасності, перенесення бойового простору з полів битв на відкритій місцевості до урбанізованого середовища, де конкурентна перевага противників вирівнюється і скорочується, що свідчить про необхідність перегляду пріоритетів та модернізації методик підготовки військових штурмових підрозділів для завоювання переваги в нових умовах протиборства. У статті розкрито структуру та основний зміст сучасних методик підготовки військовослужбовців до штурмових дій, які спрямовані на удосконалення спроможностей окремих солдатів, доведення їх до оптимальних фізичних і розумових здатностей. Це стосується розвиту системи специфічних когнітивних, психічних, фізичних якостей військовослужбовця – хоробрості, впевненості, зосередженості, холоднокровності і здатності швидко ухвалювати рішення. Сучасні методики охоплюють систему методів та форм підготовки, до яких належать психологічні тренінги, вправи з рукопашного бою, вправи стрільб зі зброї, моделювання та імітація різних умов бойової обстановки, відеофіксація та робота над типовими помилками.
Ключові слова: методика; тренування; підготовка; штурмові дії; бойові навички.