bluuebunny/crossref_metadata_2025 huggingface dataset:
A review of the synthesis of single-crystal 1D perovskite nanostructures by the hydrothermal method
Authors: Kovalenko O. , Ragulya A.
Published: January 2022

Recently, the one-dimensional ferroelectric perovskite nanostructures have been of high interest due to a number of unique properties that allow the improvement of the current ceramic nanotechnologies. In order to receive the nanoparticles of a given structure and morphology it is quite important to expand and summary the knowledge regarding the physicochemical processes of the formation and growth of a new phase. Therefore, in this paper, based on the existing works, an attempt to describe the influence of the crystallization mechanism as well as hydrothermal synthesis parameters (such as the reagent nature, pH, concentration, surfactant, heat treatment mode) on the peculiarities of the anisotropic growth and the formation of the one-dimensional perovskite nanostructures was carried out.
Framework structure materials in photovoltaics based on perovskites 3D
Authors: Keita E.M. , Mbow B. , Sene C.
Published: January 2022

The inorganic and hybrid organic / inorganic perovskites based on lead halide and derived materials (alloys) having the formula ABX3 are emerging as a new and innovative family of absorber materials for the conversion of solar energy into electricity in photovoltaic systems. Thanks to their composition, perovskites and derivatives have exceptional optical, electrical and structural properties with high absorption of light in the visible solar spectrum and good mobility of charge carriers generated by photons facilitating the extraction of electric current. Due to these important properties, perovskite solar cells combine a high efficiency of conversion of light into electricity with great ease of preparation and synthesis at very low costs via simple deposition techniques. In this article we review the structural and optoelectronic properties of perovskites 3D exhibiting photovoltaic properties, we are also interested in the operating principle of perovskite-based solar cells, charge transport materials and associated architectures. Simple fabrication techniques and issues with stability and hysteresis are also discussed.
Graphene-titanate photocatalyst and its use in an air purifying device - prototype demonstration in operational environment
Authors: Baran T. , Wojtyla S.
Published: January 2022

Volatile organic compounds constitute a group of dangerous air pollutants, which can be eliminated by the photocatalytic route. In this work we demonstrated the hydrothermal synthesis of photocatalytic composite CTO-RGO based on copper titanate and reduced graphene oxide. The material is composed of three phases namely rutile, tenorite and reduced graphene oxide, and it shows absorption in a broad range of light (ultraviolet and visible light). CTO-RGO showed an excellent photocatalytic activity in a laboratory scale experiment. Therefore it has been used as an active material in air purifying devices. A prototype was tested in operational environments such as apartment, fitness center and industrial places. Obtained results confirmed the significant decrease of VOC level due to photocatalytic degradation of pollutants.
Towards the Uniform Civil Code and Personal Laws in India: Gender Equality Perspective
Authors: Alim Abdul
Published: January 2022

Family life and personal law in India express together a complex blend of historical, philosophical and political aspects. Family law is setting out a framework for thinking about how personal life affects the most profound aspects of our lives and communities. But the political issues are facing problematic as politician are not in favor of this because fear of losing their vote bank. There is not only political issue but also legal issue. Again, in the matters of personal law segment pertaining to marriage, dowry, divorce, adoption, legitimacy, wills, and inheritance each individual of different backgrounds must appeal to their respective religious laws for guidance or rulings. In a modern secular India, balancing the claims of religious communities in secular nature has caused some difficult problems as a nation. The author will scrutinize how personal laws in secular India provides an inclusive look into the issues and challenges and what extent State can interfere in the matters of religion so as to remove the hindrance in the governance. This article will also analyze the basis of national integration by removing disparate reliability on law which has conflicting ideologies of gender equality.
Who has the Custody over the Fertilized Egg in Vitro?
Authors: Mohamed Ghannam
Published: January 2022

The issue of fertilized egg in vitro has been the object of controversy in the American courts. Some courts have recognized its right to future life while others have ruled that it was no more than pre-embryo and hence lacking the potential for actual life and the right to future life. The debate became more intense when this fertilized oven was stored in a private laboratory during the marital life followed by the divorce and a dispute between spouses over the future of this oven. In this regard, the American courts concluded to the common custody of the former spouses over this stored egg. At the same time, it endorsed the right to refuse the procreation specially in the case of the former husband invoking his right not to have children.
Antifungal Resistance Profile for Clinical Isolates of Candida spp. at Institute Pasteur of Côte d’Ivoire
Authors: TOURE Offianan Andre
Published: January 2022

Background: The aim of this study was to identify Candida species isolated from clinical samples and detect their susceptibility patterns to antifungal agents. Methodology: This study was conducted on clinical samples collected from patients with suspected candida infection referring to mycology laboratory of Institute Pasteur of Côte d’Ivoire for diagnosis. Candida species were isolated and identified using conventional and the innovative VITEK 2 microbial identification system. Antifungal susceptibility test for Amphotericin-B, 5-Flucytosine, Fluconazole, Itraconazole and Voriconazole were performed using ATB Fungus 3® of Biomerieux. Results: Most of the isolates were obtained from vaginal swabs 806 (64.8%), followed by Nail scrapings 49 (5.67%). Overall C. albicans counting was 58.9% (732/1234) of the infections. Sensitivity rates of C. albicans species from vaginal swab to 5-FC, AMB, FCZ, VCR and ITR were 97.26, 94.34, 94.89, 95.98 and 88.69 respectively. Resistance rates of C. albicans from vaginal swab were observed with AMB (5.66%) and ITR (5.29%). Sensitivity rate of C. glabrata was 100% with 5-FC, AMB and VCR. All C.krusei species were resistant to fluconazole. The sensitivity rate of C. tropicalis to the antifungal drugs tested varied between 91.66% with ITR to 100 with VCR. Conclusion: C. albicans was the most common of the candida species isolated in this study and remains sensitive to the drugs tested. The study showed resistance of all C. krusei strains to fluconazole. Knowledge about etiologic agents and their susceptibility patterns is helpful for successful treatment of the patients.
Assessment of Risk Factors in Patients with Chronic Hepatitis B
Authors: Niknamian Sorush
Published: January 2022

Background: Hepatitis B virus infection and its complications are major health problems. The aim of this study was to investigate risk factors in patients with chronic hepatitis B. Methods: This cross-sectional study was performed on 174 patients with chronic hepatitis B who referred to the Shahid Mohammadi hospital in the city of Bandar Abbas, Iran. Information was collected through a questionnaire. Results: 174 persons (97 males, 77 females) with a mean age of 42.96 years. There was no significant relationship between the risk of having disease with gender, age, weight, height, waist circumference, hip circumference, BMI and WHR (P> 0.05). The frequency of exposure to risk factors is as follows: such as history of hairdressers, vaccination, contact with suspected HBV persons, Family history of HBV positive in patients had higher prevalence than other groups. Conclusion: It seems to be more important to pay attention to lifestyles, jobs, and cultural themes of Iranian people that predispose people to risk factors so as to implement measures to control HBV spread. Also, awareness and social-health education in order to avoid unprotected sexual contact with an infected partner can be highly effective according to the high levels of hepatitis B infection among married persons. Despite existence of a long list of risk factors, various epidemiological studies with alternative methodologies along with meta-analysis of risk factors in each separate area seems to be helpful in collecting information about transmission.
PENGEMBANGAN BUKU CERITA BERGAMBAR TENTANG MITIGASI BENCANA ERUPSI GUNUNG API UNTUK SISWA SD
Authors: Suryaningsih Eni , Fatmawati Laila
Published: January 2022

The background of this research is fact in the field regarding low knowledge of the community about disaster mitigation. Besides, there is no knowledge material presentation about volcano eruption disaster mitigation that routinely scheduled at schools in disaster prone areas. A media is needed to deliver knowledge material about mitigation and can be integrated in learning. This research aims to develop and determine the feasibility of picture story books about volcano eruption disaster mitigation for elementary school students in disaster prone areas. This is a Research and Development which carried out eight stages. The result of the assessments from the media expert is 85.33 (very good), material expert is 89.6 (very good), language expert is 76 (good), product test is 95.08 (very good), and application test is 88.66 (very good). All assessments average score is 86.93 converted into qualitative data is in the category of "Very Good".
Pemodelan Vektor Metode Interior Point Untuk Studi Pembebanan Maksimum Sistem Tenaga Listrik
Authors: Jentrapolta Siregar Yogi , Hakim Lukmanul , Zebua Osea , Hasan Khairudin
Published: January 2022

Beberapa tahun terakhir, pada sistem tenaga listrik beban yang ada semakin besar seiring peningkatan beban listrik. Permasalahan utama kondisi pembebanan akan menyebabkan ketidakstabilan tegangan di sistem tenaga listrik. Untuk mencegah ketidakstabilan sistem, penting bagi operator sistem tenaga untuk mengidentifikasi seberapa jauh sistem memuat dari kondisi kritisnya. Penelitian ini membahas masalah maksimum pembebanan dengan menggunakan metode non-linear primal-dual interior point method. Caranya dengan memaksimalkan beban sistem yang diwakili oleh pengganda skalar ke beban sistem. Kontribusi utama dari pekerjaan ini adalah dalam pengembangan model vectorized dari masalah dan pengembangan program aplikasi dalam bahasa pemrograman Pyhton. Model yang dikembangkan kemudian diuji untuk memecahkan masalah loadability maksimum untuk sistem pengujian IEEE 14-bus dan 30-bus. Simulasi dari model ini dan program komputer yang dikembangkan memberikan hasil yang memuaskan.Kata Kunci : Python, Interior Point Method. Loadability Maksimum, dan Model Vectorized
THE DEVELOPMENT OF MONITORING AND CONTROLLING SYSTEM OF FLUID LEVEL USING LABVIEW BASED ON MBED NXP LPC1768 MICROCONTROLLER
Authors: Zulhendri Agus , Trisanto Agus , Nasrullah Emir
Published: January 2022

Based on retrieval and data processing need of an increasingly complex and varied, required  for a device that can handle these needs, the computer-based system. The retrieval and processing of data to be read by computer must have a data acquisition system, one of them is a MBED NXP LPC1768 microcontroller. System monitoring and control of liquid levels use mbed NXP LPC1768 microcontroller as the data acquisition system and LabVIEW software as human machine interface (HMI). Data acquisition system between mbed NXP LPC1768 microcontroller using serial communication with the computer. Programming with LabVIEW software built with the blocks into a system program. The control and monitoring with LabVIEW microcontroller based can be implemented by serial communication with LabVIEW software that responds from sensor and equator can be monitoring and controlled in real time. The liquid level control was done in two ways: manually and automatically. two ways: manually and automatically. Automatic liquid level control is by setting the value to the desired level then it will work itself appliance reaches the set value. Keywords: Data acquisition system, Mbed NXP LPC1768, LabVIEW, Human machine interface, manual, automatic.
RANCANG BANGUN SISTEM INFORMASI AKADEMIK MENGGUNAKAN PHP DAN MYSQL (Studi Kasus pada Fakultas Teknik Universitas Lampung)
Authors: Ruwandar Heru , Priyadi R. Arum Setia , Fitriawan Helmy
Published: January 2022

AbstractStarting from 2000, the Academic Information System (SIAKAD) could be accessed on-line by the entire academic community of the University of Lampung. SIAKAD used for academic purposes at the University of Lampung, such as card-making Plan Study (KRS), and Study Result Card (KHS). Faculty of Engineering, University of Lampung, which is one of the faculty who are in the shade of the University of Lampung also been wearing SIAKAD on-line for academic administration for its students. But in reality, SIAKAD on-line that used still had some shortcomings, namely, the absence of a recapitulation of how many students pass a graduation period, the average GPA of a graduation, the average GPA per class, how many students graduate, active, Drop Out (DO) a generation in one department, and the average of study period per period graduates. Therefore, in this study there had been made academic information system contains solutions to some of the shortcomings of the SIAKAD on-line used by the University of Lampung and were focused only on the Faculty of Engineering, University of Lampung. The information system was built using the programming language PHP version 5.3.5 and MySQL version 5.0.7 as its DBMS. At first the information system was created on the local host server and then uploaded to the web server of the Faculty of Engineering, University of Lampung. Once the information system was built, the system tested. Testing was done by two scenarios, namely offline scenario and online scenario. In the offline testing, information system that was built could show how average GPA per class, average GPA per period of graduation, student statistics, as well as how many students were active, graduated, not graduated, dropped out (DO), and resigned themselves. Online scenario was done after the system information uploaded to the web server of the Faculty of Engineering. All existing features were also working as intended.Keywords: SIAKAD, information system, modified waterfall, localhost server.
PENGATURAN BEBAN KOMPLEMEN LAMPU DAN MOTOR LISTRIK PENGGILING KOPI SEBAGAI PENSTABIL TEGANGAN MENGGUNAKAN MIKROKONTROLER ATMEGA8535 PADA PEMBANGKIT LISTRIK TENAGA MIKROHIDRO 5 KW (Study Kasus di Desa Talang Jawa Lampung Barat)
Authors: Herliansyah - - , Harahap Charles R , Raharjo Yuliarto -
Published: January 2022

Gutters Javanese village is the village where people do not get the energy supply of electricity. People in this area make microhydro power plant, manufacture of power generation because microhydro is supported in this area are river flows from the mountains. In the study microhydro voltage control device is installed on the system controller uses ATmega8535 as the primary device. Installation of the controller circuit is due at microhydro is the case over voltage. Over voltage due to rotor rotation is over, resulting in over voltage at zero load To overcome these problems then be made to serve the load when the load shifted to zero at the expense of consumers. Complement the load is controlled by a microcontroller ATmega8535. Complement the work load placed on the system to reduce the previous voltages 310 volts to 230 volts by regulating the activation of complement load Key words: microhydro, complement Load, Load consumers.
PERANGKAP TIKUS DENGAN FASILITAS SHORT MESSAGE SERVICE ( SMS ) MENGGUNAKAN MIKROKONTROLLER ATmega8535
Authors: Apriliana Dwika , Sadnowo Ageng , Fitriawan Helmy
Published: January 2022

Abstrak- Perangkap tikus pada penelitian ini memiliki fasilitas short message service (sms) yang bertujuan untuk memberikan informasi secepatnya bahwa ada seekor tikus yang terperangkap. Hal ini berguna untuk mengurangi resiko penyebaran penyakit akibat kematian tikus. Fitur lain yang ada pada perangkap ini yaitu perangkap ini akan mengirim sms setiap satu jam secara berulang sampai pengguna perangkap ini mematikannya dengan cara melakukan panggilan telepon pada nomor telepon yang ada pada perankap tikus ini. Setelah melakukan semua rangkaian kegiatan penelitian didapatkan bahwa perangkap tikus ini dapat mengirimkan sms dalam waktu rata-rata 27,68 detik dan dapat mengulangi pengiriman sms selama 1 jam dengan waktu toleransi 7 detik. Abstact- In this research mousetrap have short massage service facility that aims to give information quickly when rat is caught. This is useful for reducing the risk of death due to disease mouse. To know the rats are caught by using sensors photodiode that detects the presence of rats when infrared light direct to the photodiode blocked by mouse. Sending sms relay itself was controlled by microcontroller ATmega 8535 to move the keypad on the phone. Another features available on these traps are this trap will send sms repeated every one hour until this trap users deadly with a way to make phone calls on phone number that appears on this mousetrap.After a series of research found that this mousetrap can send sms in average time 27.68 seconds and can be repeated sms 1 hour delivery time 7 seconds tolerance. Keyword : Short message service (sms), sensor, relay
SIMULASI SISTEM KONTROL KLORINASI PADA PEMBANGKIT LISTRIK TENAGA UAP SEBALANG UNIT 5 & 6 LAMPUNG SELATAN
Authors: Ginting Adi Hutama , Nasrullah Emir , Sudjarwanto Noer
Published: January 2022

Pembangkit Listrik Tenaga Uap. Di dalam proses produksinya, terdapat sistem pendingin yang digunakan untuk efisiensi kerja, yaitu sirkulasi (daur ulang uap), dan pendingin pada motor dan pompa dengan menggunakan suhu alam air laut Pada kenyataannya, air laut alam ini banyak mengandung biota-biota laut, termasuk ikan, udang, dan lumut, yang dalam jangka panjang dapat membahayakan proses pendinginan, karena di dalam radiator (tabung-tabung pendingin) akan tumbuh lumut, dan juga ikan, yang dapat menyumbat sirkulasi air laut ini, sehingga diperlukan suatu sistem yang dapat menghindarkan biota-biota laut ini masuk ke dalam sistem sirkulasi air pendingin ini, yaitu dengan memberikan cairan klorin kadar tinggi pada jalur (intake) masukan air laut, yang dapat mengusir biota, dan mematikan lumut. oleh sebab itu diperlukan pembuatan Simulasi Sistem Klorinasi pada Pembangkit Listrik Tenaga Uap (PLTU), tujuannya untuk menjaga efisiensi kerja sistem agar bekerja lebih baik.
SIMULASI SISTEM KENDALI WATER TREATMENT PADA PEMBANGKIT LISTRIK TENAGA UAP SEBALANG UNIT 5 & 6 LAMPUNG SELATAN
Authors: Yudhaemi Indra , Nasrullah Emir , Sudjarwanto Nur
Published: January 2022

Pada penelitian ini dibuat simulasi tentang sistem kendali water treatment pada Pembangkit Listrik Tenaga Uap Sebalang unit 5 & 6 Lampung Selatan. Pembangkit Listrik Tenaga Uap bekerja dengan memanfaatkan energi tekanan uap dari proses perebusan air demineral air laut oleh batu bara untuk menggerakkan turbin dan generator yang akhirnya menghasilkan listrik. Bahan utama penghasil uap ini adalah air laut yang tentu saja memiliki kandungan kimia yang masih harus diolah dengan baik sehingga dapat menghasilkan uap yang tidak merusak logam-logam, khususnya kandungan garam yang sangat konduktif dan bersifat korosif. Oleh karena itu, sangat diperlukan suatu metode pengolahan air laut menjadi air demineral yang layak dijadikan uap bagi turbin yaitu metode pentreatmenan air (water treatment). In this research the simulation is made of water treatment control system on Steam Power Plant Unit 5 & 6 Sebalang, South Lampung. Steam Power Plant works by using the energy of the steam pressure by boiling demineralized sea water using coal to rotate a turbine and a generator, which is finally produces electricity. The main ingredient to produce this steam is sea water which still has chemical composition, which needs to be proccessed well, so the steam which is produced does not ruin metal, especially content of slat which is very conductive and corrosive. Therefore a method of proccessing salt water to be a proper demineralized water steam for generator is needed, which is called as water treatment method.
Studi Kemampuan Transfer Daya Maksimum Dengan Kendala Stabilitas Tegangan Pada Interkoneksi Sumbagsel
Authors: Wibawa Jaka , Hakim Lukmanul
Published: January 2022

Suatu sistem interkoneksi memungkinkan suatu wilayah yang kekurangan energi listrik akan dapat terpenuhikebutuhannya dari pasokan energi listrik yang dikirimkan oleh wilayah dengan daya pembangkitan berlebih.Pengiriman daya pada sistem interkoneksi secara kontinu dengan baik memerlukan suatu sistem yang handal.Proses transfer daya antar wilayah pada sistem interkoneksi agar dapat terpenuhi dengan baik maka memerlukansuatu perencanaan dan studi tentang pengaruh perubahan beban pada sistem dengan tetap menjaga batastoleransi nilai tegangan dalam kondisi yang masih diizinkan dalam pengiriman daya.Metode yang digunakan untuk menyelesaikan aliran daya pada tugas akhir ini menggunakan solusi ContinuationPower Flow (CPF) pada toolbox PSAT 2.1.6 Matlab dengan langkah prediksi dan koreksi untuk kenaikan(faktor pengali kenaikan beban). Untuk skenario simulasi program, dipilih dengan menambahkan beban sebesarper10 MW di setiap beban baik saat luar waktu beban puncak (LWBP) maupun saat waktu beban puncak (WBP)pada sistem Lampung. Transfer daya maksimum saat LWBP dan WBP terjadi pada penambahan beban sebesar140 MW dengan nilai daya terbesar terdapat pada saluran yang menghubungkan Baturaja-Bukit Kemuning (51-53) sebesar 336,6633 MW (LWBP) dan 324,4741 MW (WBP).Kata kunci : Interkoneksi, Transfer daya, Continuation Power Flow (CPF) An interconnection system allows a region with lack of electricity supplied by the region with excess power.Power distribution on continue interconnection system in good condition requires a reliable system. The processof power transfer between regions in order to interconnect the system met with both the planning and requires astudy of the effect of changes in the load on the system while maintaining the tolerance limit voltage value in acondition that is still allowed in the delivery of power.The method used to solve power flow in this paper using the solution from Continuation Power Flow (CPF) onPSAT 2.1.6 Matlab toolbox with prediction and correction steps to determine the increase in λ (multiplier factorincrease in load). For the scenario simulation program, adding a load of 10 MW in each load at beyond the timewhen the peak load (Luar Waktu Beban Puncak/LWBP) or during peak load time (Waktu Beban Puncak/WBP)in Lampung system. Maximum power transfer occurs when LWBP and WBP on additional load of 140 MWwith the largest value of the power contained in the channel that connects Baturaja-Bukit Kemuning (51-53) of336.6633 MW (LWBP) and 324.4741 MW (WBP).Key word : interconnection, power transfer, Continuation Power Flow (CPF)
ERANCANGAN DAN IMPLEMENTASI SISTEM INFORMASI MANAJEMEN MATERIAL BERBASIS WEB PADA PT. PLN SEKTOR PEMBANGKIT TARAHAN
Authors: Patria Andri , Sadnowo Ageng , Komarudin M
Published: January 2022

Perkembangan teknologi informasi di bidang industri pada saat ini telah berkembang sangat pesat. Salah satu manfaat dari penerapannya adalah untuk membantu proses kerja agar berjalan efektif dan efisien. Setiap perusahaan tidak terkecuali PT. PLN Sektor Pembangkit Tarahan, harus mampu berusaha menekan atau mereduksi waktu dan tenaga dalam beberapa proses kerja terutama melalui optimasi monitoring aliran material dalam proses pendistribusian. Sistem Informasi Manajemen Material merupakan sebuah aplikasi berbasis web sebagai sistem pendukung Manajemen Rantai Suplai pada PT. PLN Sektor Pembangkit Tarahan yang dibangun untuk memudahkan pengguna dalam memantau basis data dari material secara terpusat. Aplikasi ini dibangun dari bahasa pemrograman PHP dengan metode pengembangan berbasis waterfall termodifikasi. Proses tahapan pengembangan ini terbagi menjadi 4 tahapan, yaitu: analisa kebutuhan sistem, perancangan sistem, implementasi, dan pengujian.. Kata Kunci : Sistem Informasi, Manajemen Material, PT. PLN, Waterfall, PHPAbstract- The Development of information technology in industrial area has developed current rapidly. One of the benefits of the application is to help the work process that can make it effectively and efficiently. Every company including PT. PLN Power Plant Sector Tarahan, should be able to try to hold down or reduce the time and effort in the work process, especially through optimization of flow material monitoring in the process of distribution. Material Management Information System is a web-based application that can be a support system of Supply Chain Management at PT. PLN Power Plant Sector Tarahan which built to allow user be able to monitor database of material centrally. This application was built with PHP programming language and used a modified waterfall-based development method. The process of development is divided into four phase, i.e.: requirements system analysis, system design, implementation, and testing. Keywords: Information System, Material Management, PT. PLN, Waterfall, PHP.
SOBRE LA LINFOHISTIOCITOSIS HEMOFAGOCÍTICA: UN ACERCAMIENTO DESDE LA FISIOPATOLOGÍA, ETIOLOGÍA Y DIAGNÓSTICO
Authors: Jaramillo Aguilar Selena Xiomara
Published: January 2022

La linfohistiocitosis hemofagocítica (HLH), es un síndrome clínico raro y potencialmente mortal, caracterizado por la hiperactivación del sistema inmunológico. La HLH constituye un grupo heterogéneo de alteraciones; y hasta ahora, se conocen dos formas: una primaria o genética y una secundaria o adquirida. Se estima que la HLH tiene una incidencia anual muy baja, de 1 a 10 casos por cada millón de habitantes. Quizá ello se explica por un subregistro de los casos de HLH como entidad clínica. Las razones que apoyan este planteamiento son: 1) el solapamiento de la entidad con otros trastornos que constituyen diagnósticos diferenciales (neoplasias, infecciones, enfermedades autoinmunes, tratamientos inmunosupresores, etc.) y; 2) la falta de conocimiento de la enfermedad por parte del personal de salud. A continuación, se desarrolla una revisión exhaustiva sobre la HLH en la literatura médico-científica, desde el punto de vista fisiopatológico, etiológico y diagnóstico; con la finalidad de dar a conocer la importancia de esta entidad y de la intervención inmediata.
EFEK MEDIASI SENSE OF CONTROL PADA PENGARUH SMARTPHONE ADDICTION TERHADAP ACADEMIC PROCRASTINATION (Studi Pada Siswa SMK Jurusan Akuntansi Pasundan 1 Cianjur)
Authors: Sidik Dikdik Japar , Kurjono Kurjono , Arief Meta , Santoso Budi
Published: January 2022

The purpose of this study was to obtain information about the mediating effect of sense of control on the influence of smartphone addiction on academic procrastination in students of SMK Pasundan 1 Cianjur majoring in accounting. The theory that underlies this research is the theory of gestalk cognitive psychology. This study uses a quantitative approach with a survey method and the instrument used is a questionnaire distributed to students of SMK Pasundan 1 Cianjur majoring in accounting with random sampling technique, and the sample collected is 123 respondents. The data analysis technique used an associative approach with a statistical measuring tool for path coefficients (parh analysis). Based on the results of research conducted on students of SMK Pasundan 1 Cianjur majoring in accounting, the results showed that smartphone addiction had no negative effect on sense of control, sense of control had a negative effect on academic procrastination, and smartphone addiction had a positive effect on academic procrastination. Smartphone addiction does not significantly affect academic procrastination through sense of control. The advice given in this study is on the smartphone addiction variable, students should reduce positive anticipation as the most dominating indicator. On the variable sense of control students must increase the ability to control attention as the lowest indicator, in addition to the academic variable procrastination students must reduce the level of personal initiative as the most dominating indicator
DAMPAK COVID-19 TERHADAP INDEK HARGA SAHAM IDX BUMN20 TAHUN 2020
Authors: Munandar Agus , Safira Aulia , Wiguna Edwin
Published: January 2022

This article analyzes the impact of stock price efficiency on the Covid-19 event in 2020. As a capital market tool, shares are interpreted as evidence that a person has equity participation in a company or limited liability company. The emergence of the impact of Covid-19 on the price index is detrimental to the country's economy. State-Owned Enterprises (BUMN), which are the drivers of economic growth, has also been affected by the Covid-19 pandemic. This analysis needs to be carried out to find out the impact of Covid-19 on the stock price of IDX BUMN20 regarding the effects before and before the outbreak of the Covid-19 virus in Indonesia in 2020. The research method used is exploratory descriptive with a quantitative approach and the data collected is descriptive. Secondary data from the IDX and the Central Statistics Agency regarding the condition of economic growth and the SOE stock price index in 2020. Based on the results obtained, the first conclusion is that Indonesia's economic growth from 2019 was 5.02% and in 2020 was 2.07%, so that economic growth decreased from 2019 to 2020 by 2.95. Furthermore, the IDX BUMN20 stock index also fell to 18.39% throughout 2020.
PENGARUH TINGKAT LITERASI BACA SISWA TERHADAP EFEKTIVITAS PEMBELAJARAN
Authors: S Yudho Ramafrizal , Somadi Teni Julia
Published: January 2022

The title of this study is the Effect of Student Reading Literacy Level on Learning Effectiveness (Survey on Introduction of Accounting Class X Accounting at SMK Negeri 3 bandung academic year 2021-2022). This research aims to (i) find out the level of student read literacy in Introduction of Accounting of class X Accounting at SMK Negeri 3 bandung (ii) to know the level of learning effectiveness Introduction of Accounting of class X Accounting at SMK Negeri 3 bandung (iii) knowing the magnitude of the influence of students' reading literacy levels on the effectiveness of learning in Introduction of Accounting of class X Accounting at SMK Negeri 3 bandung. In this study the authors used quantitative approach methods using survey research methods, with a population of 30. To seek influence, The data analysis used is a simple linear regression analysis using IBM SPSS Statistics Version 24.0,descriptive analysis ofreading literacy level with a weight of 37.97 and an average value of 3.80, and theeffectiveness of learning with a sum weight of 40.03 and an average value of 4.00, on a simple linear regression test there is a regression coefficient value obtained is 0.580, and the determination coefficient valueis obtained the number R (correlation coefficient) or the relationship number between variable X to variable Y of 0.557 or 55.7%. The amount of contribution made by the variable level of reading literacy can be seen from the number in R Square which is 0.310 which means that the level of reading literacy affects the effectiveness of learning by 31.0%. While the other 69.0% was influenced by other factors outside of the research conducted.
AS REPRESENTAÇÕES SOCIAIS DE BELEZA NA INFÂNCIA: “ser bonito” tem seus limites
Authors: Cabral Feitosa Ribeiro Nilza Maria , Lobato dos Santos Tânia Regina
Published: January 2022

Este texto constitui um recorte de pesquisa realizada em escola de educação infantil no município de Ananindeua-PA, com 24 crianças de 5 anos. Tem como problemática: quais as representações sociais que crianças de 5 anos possuem sobre beleza na educação infantil? Pesquisa de abordagem qualitativa (MINAYO, 2001) que combina referenciais teóricos-metodológicos das representações sociais (MOSCOVICI, 2003; JODELET, 2001), Sociologia da Infância (CORSARO, 2011; SARMENTO, 2015). Os resultados apontam que as crianças pequenas têm representações sociais de beleza e a ancoram ao cuidado e atenção que recebem da família, na afetividade e relações humanas, nas representações sociais sobre o corpo influenciadas na cultura do consumo e no “ter coisas” e ao difundido pela mídia.
INFANCIAS Y CULTURA EN LA ACTUALIDAD LATINOAMERICANA. CÓMO ATENUAR LAS INFLUENCIAS EXÓGENAS
Authors: Haydée Difabio Elbia
Published: January 2022

Esta investigación reflexiona sobre la(s) infancia(s) y su relación con la cultura argentina en particular y latinoamericana en general. Para ello la tarea se estructura en tres momentos: uno breve, sobre los conceptos de infancia(s), cultura e idiosincrasia, más los alcances de estas nociones; luego la situación presente a causa de los medios de comunicación y de los intereses que estos provocan en tales rangos etarios y soluciones accesibles y prácticas para recuperar y revalorizar la idiosincrasia de nuestros pueblos. Conscientes de que Latinoamérica se sustenta, se vivifica y se engrandece en la diversidad y la pluralidad, en una tercera parte, se arriesgan algunas ideas sobre las consecuencias resultantes de las influencias de los países más poderosos y sobre las derivaciones que conlleva esta preponderancia en el hoy y en el mañana de nuestros países. Para no quedarnos exclusivamente en el diagnóstico, la denuncia y la queja, se ofrecen propuestas sencillas y factibles de llevar a la práctica. Nuestra perspectiva intenta equilibrar los enfoques extremos, esto es, uno conservador y el otro, reformista o avanzado. La tecnología y los medios de comunicación están y seguirán estando. La propuesta radica en equilibrarlos mediante una pedagogía realista, es decir, una educación basada en la vida y en el contexto real.
La metodología aplicada combina la lectura de fuentes primarias y de bibliografía, junto con la observación, la reflexión y la experiencia como docente, formadora de formadores, madre y abuela de niños pequeños.
Palabras clave: infancias, cultura, Latinoamérica, influencias exógenas, revaloración idiosincrática, pedagogía realista.
Muğla İli Arıcılık Potansiyelinin Apiturizm Açısından Değerlendirilmesi
Authors: ÇUKUR Figen , ÇUKUR Tayfun
Published: January 2022

Amaç: Günümüzde artık turizm kavramı çeşitlilik göstermektedir. Bu çeşitlilik içerisinde kırsal turizm yer almaktadır. Destinasyonlara karşı değişen ziyaretçi tercihleri arasında daha sağlıklı, doğa ile iç içe ve doğal ürünlerin tüketilebileceği yerler yer almaktadır. Bu bağlamda kırsal alanlara yönelimin her geçen gün arttığı görülmektedir. Değişen dünyada alternatif turizm olarak nitelendirilen kırsal turizm kırsal kalkınmanın lokomotifi konumundadır. Aynı zamanda kırsal alanların kalkınmasında kırsal turizm yeni bir yaklaşım olarak değerlendirilmektedir. Kırsal turizm birbirinden farklı turizm çeşitlerini içermektedir. Bu kapsamda yer alan apiturizm ise kırsal turizm içindeki önemini her geçen gün artan bir şekilde hissettirmektedir. Bu aşamada apiturizm potansiyelini değerlendirebilen ülkeler kırsal turizm açısından avantajlı konuma gelebilecektir. Türkiye sahip olduğu kovan varlığı, arı ve arı ürünleri üretimi ile dünya arıcılık ekonomisinde önemli bir konumdadır. Bu özelliği ile apiturizmin uygulanabilirliği açısından önemli bir potansiyele sahiptir. Muğla ili arı ve arı ürünleri üretimi açısından Türkiye arıcılığında ilk sırada yer almaktadır. Bu bağlamda Muğla ili Türkiye’de apiturizmin merkezlerinden biri olabilme özelliklerine sahip durumdadır. Bu çalışmanın amacı, Muğla ilinin arıcılık potansiyelini çeşitli kriterler ile apiturizm açısından değerlendirmek ve Muğla ilinde apiturizmin geliştirilmesi ve sürdürülebilirliğinin sağlanmasına yönelik yapılabilecek çalışmaları ortaya koymaktır.
Tasarım/Metodoloji/Yaklaşım: Bu çalışmada ikincil verilerden faydalanılarak Muğla ili arıcılık potansiyeli apiturizm açısından kavramsal olarak değerlendirilmiştir.
Bulgular: Kırsal kalkınmada kırsal turizmin ve kırsal turizm açısından ise apiturizmin önemli bir bileşen olduğu ortaya konmuştur. Apiturizmin arıcılığın yoğun olarak yapıldığı Muğla ilinin mevcut olan potansiyeli açısından uygulanıp değerlendirilebileceği belirlenmiştir.
Özgünlük/Değer: Bu çalışma Muğla ilinde apiturizm potansiyelinin değerlendirilmesinin kırsal turizm ve kırsal kalkınma açısından göz ardı edilmemesi gerektiğini göstermesi açısından önem taşımaktadır.
Türkiye’de Kayısı Üretiminin ARIMA Modeli ile Tahmini
Authors: UÇAR Kubilay , GÜLER Duran , ENGİNDENİZ Sait
Published: January 2022

Amaç: FAO ve TÜİK’den elde edilen 1970-2019 dönemi (50 yıl) verilerinden yararlanarak gelecek dört yıllık dönemde Türkiye taze kayısı üretimini tahmin etmek ve öneriler geliştirmektir.Tasarım/Metodoloji/Yaklaşım: Kayısı üretimi için gelecek tahmininde ARIMA (Box-Jenkins) modeli kullanılmıştır. Box-Jenkins yöntemi, zaman serilerini analiz etmek için geliştirilen yöntemlerden biridir ve tek değişkenli zaman serilerini analiz etmek için kullanılmaktadır. Araştırmada, ARIMA modelleri arasında en iyi istatistiksel sonuç ARIMA (1,1,1) modelinde elde edilmiştir.
Bulgular: Model sonuçlarına göre, Türkiye kayısı üretiminin 2020 yılında 769426 ton, 2021 yılında 761686 ton, 2022 yılında 754236 ton, 2023 yılında 747052 ton olacağı tahmin edilmiştir. Kayısı yetiştiriciliğinde girdi fiyatlarındaki artışlar ve don riski en önemli risk kaynaklarıdır. Bu nedenle üreticilerin tarım sigortası yaptırmaları ve ürün satışlarını zaman dilimine yaymaları konusunda yönlendirilmeleri gerekmektedir.
Özgünlük/Değer: Kayısı günümüzde yaş ve kuru olarak tüketilmekte, ayrıca meyve suyu, reçel, kozmetik ve ilaç sanayiinde hammadde olarak kullanılmaktadır. Kayısı üretiminde gelecekle ilgili tahminler, üreticiler, tüketiciler, dışsatımcılar ve sanayiciler açısından politikaların oluşturulmasında önemlidir. Bu nedenle kayısıda üretim tahmini ile ilgili araştırmaların arttırılması ve güncellenmesi gerekmektedir.
Problems Facing Agricultural Product Exporters and Solutions : A Case Study from Afghanistan
Authors: RAHİMİ Mohammad Sharif , ARTUKOĞLU Metin
Published: January 2022

Purpose: To investigate problems faced by agricultural product exporters of Afghanistan and propose solutions with the help of a questionnaire
Design/Methodology/Approach: The data obtained for this study were prepared from primary and secondary data. Primary data was collected through questionnaires with exporters of agricultural products in Kabul province. Part of the interview part was conducted face-to-face, and some of the answers were collected from interviewees through the mail. The secondary data was obtained from reliable national and international organizations’ websites. According to the 18-year data obtained in the study for Afghanistan, foreign trade has been analyzed and the calculations have been presented in %.
Findings: The main problems faced by the exporters of Afghanistan agricultural products are: lack of marketing services; the inadequacy of government support; taxes and customs clearance; transit transportation problems; the problem of adaptation to the global marketing system; ongoing civil war and security problems; problems in commercial relations with neighbors; problems related to education and communication; and lack of quality control systems. The main solutions for these problems include: effective and appropriate marketing services; following correct and reasonable policies regarding incentives to investors, tariffs, and customs fees; strengthening the country’s economic infrastructure; construction of highways and establishment of an appropriate transit transportation system; increasing security measures; and increasing the added value of domestic export items. Eliminating the problems of exporters will increase the export potential of the country and enable it to be used better.
Originality / value: Agriculture is the main sector in Afghanistan's economy, and agricultural products constitute 65.8% of the country's total exports. There are very limited studies on foreign trade, especially the export of agricultural products, in Afghanistan. The absence of studies addressing the problems of exporters adds value to this study.
PENGEMBANGAN MEDIA PEMBELAJARAN MATH BINGO PADA MATA PELAJARAN MATEMATIKA MATERI PECAHAN KELAS IV SD
Authors: Marleni Alma Julianda , Friansah Drajat , Satria Tio Gusti
Published: January 2022

AbstrakPenelitian ini bertujuan mengetahui pengembangan media pembelajaran math bingo pada pembelajaran matematika materi pecahan yang memenuhi kriteria valid dan praktis. Media math bingo dikembangkan dengan memanfaatkan aplikasi powerpoint yang terdiri dari 4 papan permainan bingo. Metode yang digunakan adalah Research and Development (RnD) mengacu pada model pengembangan 4D. Pengumpulan data dilakukan melalui lembar validasi, lembar angket respon siswa, dan angket respon guru. Analisis data melalui empat tahapan, yaitu define, design, development, dan dessiminate. Berdasarkan hasil uji coba small group work yang dilakukan pada kelas IV SDN 48 Lubuklinggau, diperoleh bahwa, hasil kepraktisan media pembelajaran math bingo berada pada kriteria sangat praktis. Kemudian uji coba validasi yang dilakukan oleh 3 validator ahli media, bahasa, dan materi diperoleh hasil validasi media komik dengan kategori tinggi, sehingga disimpulkan bahwa dalam tahap uji coba small group work dan uji validasi memenuhi kriteria kevalidan dan kepraktisan. Media pembelajaran math bingo pada pembelajaran matematika materi pecahan kelas IV SD dapat digunakan dalam pembelajaran di sekolah dasar. AbstractThis study aims to determine the development of math bingo learning media in mathematics learning with fractions that meet valid and practical criteria. Math bingo media was developed by utilizing the powerpoint application, consisting of 4 bingo game boards. The method used was Research and Development (RnD), which referred to the 4D development model. Data was collected through validation sheets, student and teacher response questionnaires. Data analysis went through four stages: define, design, development, and disseminate. Based on the results of the small group work trial conducted in the fourth-grade students of SDN 48 Lubuklinggau, it was found that the practicality of the math bingo learning media was in very practical criteria. Then, the validation test carried out by three validators of media, language, and material experts indicated that the validation result of comic media was in the high category, it concluded that the criteria for validity and practicality were met in the small group work trial stage and the validation test. Learning media math bingo in mathematics learning fractions of grade IV elementary school can be used in the learning process in elementary schools.
MUHAMMAD SHAHRUR AS A CONTEMPORARY MUSLIM INTELLECTUAL: A PRELIMINARY EXPLORATION
Authors: Latif Muhaemin
Published: January 2022

This article seeks to understand Muhammad Shahrur as a contemporary Muslim intellectual in the twentieth century. This finding suggests that Muhammad shahrur was a controversial scholar among Intellectual Muslim. Some allegations led him as the most popular intellectual in this century. A series of books written came to support as well as to counter his ideas on al-Qur’an. This paper review the initial exploration of Muhammad Sharur's work on interpreting al-Qur'an. Besides demonstrating the biography of Muhammad Shahrur, especially, his academic background, the author also reviews at least three important books written by Muhammad Shahrur which become the main issue of this article. Those three books generate a revolutionary idea, especially how to interpret al-Qur'an from a different perspective. Through science methodology as well as language proficiency, Muhammad Shahrur presents the new face of interpreting al-Qur'an. He attempted to read al-Qur'an with the current way of thinking without looking back at the legacies (turats) of Muslim intellectuals.
THE DESIGN OF EDUCATION EVALUATION SUBJECT USING GOOGLE CLASSROOM IN THE FACULTY OF TARBIYAH AND EDUCATION SCIENCE IAIN PALU
Authors: Erniati Erniati
Published: January 2022

This research is aimed to reveal how Google classroom is used in the education evaluation subject and the lecture design of education evaluation using Google Classroom in the major of Islamic Education Studies, faculty of Tarbiyah and Education Science, IAIN Palu. This research uses descriptive qualitative. It concludes that the education evaluation lecture using Google classroom gives benefit to the students as well as to the lecturer due to the direct and clear communication between them, especially the materials given by the lecturer. Google classroom makes the learning process delightful for the class becomes really fun and students can explore the materials more exceedingly.
THE EFFECTIVITY OF THE LIBRARY PROMOTION TO THE LIBRARY VISITOR GROWTH IN THE LIBRARY OF HASANUDDIN UNIVERSITY MAKASSAR
Authors: Jayanti Ida , Najib M , Tike Arifuddin
Published: January 2022

This research is aimed to discover the effectiveness of the library promotion to the growth of the library visitors in the library of Hasanuddin University. This is an associative research with quantitative approach. The population used in this research is the students of Hasanuddin University visiting the central library during 2018 which reached 102.594 visitors in total, while the samples of this research covered only 203 respondents. Research data is collected using both printed and online questionnaire.Hence, the data is processed and analyzed using correlativity test and validity test. According to the testing result, the effectivity of the library promotion variable (X) related to the increase of the library visitors’ growth (Y) in the central library of Hasanuddin University is feeble, with the Pearson correlation value takes only 0,139 or 13,9% and the significancy rate is at 0,000 < 0,05. These numbers indicates the library promotion variable (X) is simultaniously affecting the visitor rate variable (Y) around 19%, while the rest 81% is affected by another variables apart from regression equation and other variables.
THE POSITION OF MAQASID AL-SHARI’A ON FIQH OF MINORITIES
Authors: Wahib Moh. , Samin Sabri , Barsihannoor Barsihannoor , Shuhufi Muhammad
Published: January 2022

This paper elaborates in depth on the position of maqasid al-syari'ah towards minority fiqh. This research is a library research, descriptive in nature. This research uses normative (syar'i) and sociological theological approaches. Primary data sources are data obtained through literature studies with primary data taken from the Koran, hadith, jurisprudence books, books that study minority fiqh or others that are related to this research. The results showed that the position of maqasid al-syari ah is the foundation and foundation for the concept of minority fiqh. The format of the rules of maqasid al-syari'ah contained in minority jurisprudence, namely: First: al-taysir waraf' al-haraj (eases and raises difficulties). Second: tagayyur al-fatwa is a change in fatwa. Third: tanzil al-hajah manzilah aL-darurat (Needs occupy an emergency). Fourth: 'Urf or customs in society. Fifth: Annazru ila al-Ma'alat (seeing the legal consequences). Sixth: The congregation as a judge.