bluuebunny/crossref_metadata_2025 huggingface dataset:
Koswer Multimedia Interaktif Berasaskan Web Bagi Tajuk ‘Discovering Computer’ Berkonsepkan Strategi Pembelajaran Kendiri
Authors: Salman Noralia Akilah , Mohamad Rasli Roznim
Published: December 2021

Teknologi multimedia interaktif telah menyumbang kepada proses pengajaran dan pembelajaran yang lebih efektif khususnya dalam penggunaan perisian instruksional koswer. Tujuan kajian ini adalah untuk membangunkan koswer multimedia interaktif bagi pelajar universiti untuk mempelajari dengan lebih mendalam berkenaan komputer yang bertajuk Discovering Computer. Koswer ini dibangunkan dengan menggunakan metodologi ADDIE yang terdiri daripada modul pelajar, video pembelajaran dan koleksi latihan. Pengujian kebolehgunaan meliputi isi kandungan kursus, kebolehcapaian, reka bentuk antara muka dan kebolehfungsian dijalankan dengan menggunakan kaedah tinjauan kuantitatif yang melibatkan seramai 33 orang sampel. Sasaran utama koswer ini ialah pelajar universiti yang berumur di antara 18 tahun ke 25 tahun sahaja. Dapatan menunjukkan bahawa kandungan pembelajaran di dalam koswer ini adalah lebih menarik dan interatif berbanding pembelajaran menggunakan teknik pengajaran tradisional iaitu berasaskan buku. Selain itu, pengguna koswer ini dapat meningkatkan mutu dan prestasi pengajaran dan pembelajaran (bahan bantu mengajar) dan juga meningkatkan pengalaman dan motivasi pelajar.

Web-Based Interactive Multimedia Courseware for the ‘Discovering Computer’ in the Self-Learning Strategies Concept

Abstract: Interactive multimedia technology has contributed to a more effective teaching and learning process, especially in the use of instructional software. The purpose of this study is to develop an interactive multimedia courseware for university students to learn more about computer entitle Discovering Computer. This courseware is developed by using the ADDIE methodology comprises of student modules, learning videos and a collection of exercises. Software Usability testing consist of course content, accessibility, interface design and functionality were evaluated using a quantitative survey method that involving 33 samples respondents by student in different categories. The main target of this study is university student‘s aged between 18 and 25 years old. Findings indicate that the learning content in this book is more interesting and interactive than learning using traditional teaching technique, book based learning. In addition, this courseware can enhance the quality and performance of teaching and learning (teaching aids) and also improve student’s experience and motivation.

Keywords: Computer Teaching and Learning, Interactive Multimedia Courseware, Self-Paced Learning Strategies, Teaching Aids.
Tariffs and Macroeconomic Dynamics
Authors: Hernández Vega Marco A.
Published: December 2021

Este artículo estudia el impacto macroeconómico de aranceles más altos utilizando un modelo DSGE de dos países con comercio endógeno y empresas heterogéneas. El análisis consta de dos escenarios. Primero, asumimos que un país aumenta los aranceles mientras que el otro no. Segundo, ambos países aumentan los aranceles. En el primer caso, el país que no los subió sufre una contracción económica causada por una menor demanda externa. A su vez, el que impuso mayores tarifas termina con una leve ganancia en el producto provocada por un repunte del consumo interno originado por la transferencia de ingresos arancelarios a los hogares. No obstante, en el segundo caso, ambos países sufren una caída significativa de las exportaciones, reduciendo los dividendos y salarios pagados, y disminuyendo el consumo y el producto.
Effect of domestic greywater reuse for irrigation on soil physical and chemical characteristics and tomatoes growth.
Authors: Nyagatare Guillaume , Shingiro Christian , Nyiranziringirimana Claire
Published: December 2021

This study aimed at determining the effect of laundry greywater on the growth of tomatoes and physical and chemical properties of a sandy loam Perrox in the Eastern province of Rwanda, Kayonza district, Mwiri sector. The experimental design consisted of plots planted with tomatoes (Lepersicon Esculantum) in a randomized complete block design with three replications and four treatments. Treatment 1: Tomatoes irrigated with pure greywater; Treatment 2: Tomatoes irrigated with a mixture of tap water and greywater at 1:1 ratio; Treatment 3: Alternation of greywater and tap water in a consecutive manner; and Treatment 4: only tap water serving as a control. Results showed that the following soil chemical parameters were significantly increased with greywater application: pH, EC, Av P, Na and SAR. Conversely, soil concentration in Mg and Ca significantly decreased with increase in greywater application. With the exception of soil bulk density, other measured physical properties such as soil hydraulic conductivity, aggregate stability and porosity were significantly reduced with greywater application. The highest values for soil hydraulic conductivity, aggregate stability and porosity were found for soil irrigated with tap water which ranged between 1.01 to 2.1 times higher than that of greywater, mixed or alternated with tap water. The alternate application of greywater and tap water did not affect significantly the stem height and weight of tomatoes. We concluded that the absence of positive growth effect of application of greywater was due to low concentration in essential plant nutrients in greywater, and induced adverse effects on soil chemical, physical, and biological properties. However, alternate application of the greywater and tap water preserved approximately the same soil physico-chemical characteristics as with application of tap water. Thus, among the irrigation treatments involving greywater, the latter should be considered as the most environmentally friendly. We propose combination of greywater with various forms of composts as the one of the most promising investigations on the reuse of greywater in irrigation.
PALADYUM TEMELLİ HİDROJEN PEROKSİT YAKIT HÜCRELERİ
Authors: YAPICI Burak , SAHİN Ozlem
Published: December 2021

Bu çalışmada hidrojen peroksit (H2O2) yakıt hücrelerinde katot katalizörü olarak kullanılmak üzere paladyum (Pd) temelli, karbon nanotüp (CNT) destekli bimetalik katalizörler sentezlenmiştir. MPd (M: Ni, Ag, Co, Mn, V, Zn) bimetalik katalizörler sodyum borhidrür (NaBH4) indirgeme yöntemi ile hazırlanmıştır. Hazırlanan katalizörlerin fiziksel karakterizasyonu XRD, XPS ve TEM teknikleriyle yapılmıştır. Katalizörlerin H2O2 elektroindirgenme reaksiyonu için elektrokimyasal karakterizasyonu dönüşümlü voltametri (CV), kronoamperometri (CA) ve elektrokimyasal impedans spektroskopisi (EIS) yöntemleri ile incelenmiştir. Elektrokimyasal ölçümler üç elektrotlu hücre sisteminde sodyum hidroksit (NaOH) elektrolit çözeltisinde gerçekleştirilmiştir. CoPd/CNT katalizörü H2O2 elektroindirgenme reaksiyonu için daha yüksek elektrokatalitik aktivite göstermiştir.
SÜKSİNİK ASİT VARLIĞINDA STRUVİT KRİSTALİZASYONUNUN İNCELENMESİ
Authors: POLAT Sevgi , GÖRENER Nurseli , SAYAN Perviz
Published: December 2021

Bu çalışmada, saf ortamda ve süksinik asidin katkı maddesi olarak kullanıldığı ortamda üretilen struvit kristallerinin yapısal, morfolojik ve termal özellikleri incelenmiştir. Elde edilen kristaller, XRD, FTIR ve SEM analizleri ile karakterize edilmiş; kristallerin tane boyutu, şekil parametreleri, filtrasyon karakteristiği ve yüzey yükünde meydana gelen değişimler belirlenmiştir. Süksinik asit konsantrasyonunun artmasıyla kristal morfolojisinde, tane boyutunda ve şekil parametrelerinde önemli değişiklikler meydana gelmiştir. Saf ortam ile karşılaştırıldığında kristal morfolojisinde meydana gelen değişimlere bağlı olarak kristallerin filtrasyon karakteristiği de değişmiştir. Katkı konsantrasyonunun artışına bağlı olarak filtrasyon hızında artış, spesifik kek direncinde ise düşüş olduğu belirlenmiştir. Saf ortamda struvit kristallerinin spefisifik kek direnci 4,72×109 m/kg iken bu değer 250 ppm katkı konsantrsayonu için 1,03×109 m/kg olarak hesaplanmıştır. Elde edilen kristal ürünlerin aynı zamanda termal bozunma davranışları, bozunma kinetiği ve termodinamiği Coats-Redfern modeli kullanılarak incelenmiştir. Mevcut çalışma ile endüstriyel açıdan özellikle atık su arıtıma tesislerinde boru içlerinde tıkanmalara neden olan struvitin morfolojik yapısının süksinik asit ile değiştirilebildiği ve filtrasyon ile ortamdan daha kolay uzaklaştırılabilecek forma dönüştürüldüğü ortaya koyulmuştur. Aynı zamanda struvitin termal bozunma kinetiğinin ve termodinamiğinin belirlenmesi de katkı maddesi olarak kullanılan süksinik asidin etkisini belirlemek açısından önemli katkılar sağlamıştır.
MESOPOROUS ALUMINOSILICATE SUPPORTED CATALYSTS IN ALTERNATIVE FUEL HYDROGEN PRODUCTION
Authors: SALEH Ahmat Ibrahim , KAYA EKİNCİ Emine , PEKMEZCİ Birce , OKTAR Nuray
Published: December 2021

In the present study, Ni-containing mesoporous aluminosilicate (Al2(SiO2)3) supported catalysts, which are resistant to carbon formation, were developed for hydrogen production from acetic acid. Commercial aluminosilicate (Al2(SiO2)3) was used as catalyst support. Furthermore, to improve the catalyst stability, Mg, La, Ce, Ca, Ru metals, and Ni (5% by mass) were incorporated by the wet impregnation method into the catalyst supports’ structure. The synthesized catalysts were characterized to define their physical and chemical properties. N2 adsorption-desorption results reveal that the resulting isotherm behavior of all the prepared catalysts is consistent with type IV isotherm with plate-like wall structures. The catalytic activity test of the prepared catalysts was investigated at a reaction temperature of 750 C and a feed molar ratio of 1/2.5 (AA/H2O) in a packed bed continuous reactor system. Activity test results showed that catalyst composition has profound effects on product distribution. Hydrogen-rich syngas was produced over 5Ni-3Ru@Al2(SiO2)3 and 5Ni-3CeO2@Al2(SiO2)3 (about % 44 and % 46, respectively) catalysts. However, the addition of MgO over the 5Ni@Al2(SiO2)3 catalyst strongly influenced the selectivity of hydrogen. Syngas, which contains an equimolar amount of H2, and CO is a quite important feedstock for the Fischer-Tropsch process (about 35% each), was obtained with the 5Ni-3MgO@Al2(SiO2)3 catalyst.
Pd/TiO2 KATALİZÖRÜNÜN SENTEZİ VE SODYUM BORHİDRÜRDEN HİDROJEN ÜRETİMİNDE AKTİVİTESİNİN BELİRLENMESİ
Authors: DÖNMEZ Fahriye , AYAS Nezihe
Published: December 2021

Hidrojen, yenilenebilir enerji kaynaklarından üretilen ve artan enerji talebine sürdürülebilir bir çözüm olabilecek çevre dostu bir enerji taşıyıcısıdır. Hidrojenin depolanması ve iletimi için metal borhidrürler depolama kapasiteleri ile öne çıkmaktadır. Bu çalışmada, sol-jel yöntemi ile Pd/TiO2 katalizörü sentezlenmiş ve X-Işınları difraktometresi (XRD), Brunauer, Emmett-Teller (BET), X-Işınları Floresans (XRF) ve Taramalı Elektron Mikroskobu-Enerji Dağılımlı X-Işınları (SEM-EDX) teknikleri ile karakterize edilmiştir. Katalizörün aktivite çalışmaları hidrojen üretmek amacıyla NaBH4’ün hidroliz reaksiyonunda gerçekleştirilmiştir. Deneysel çalışma koşulları 100 mg NaBH4, 100 mg katalizör, 5 mL 0,25 M NaOH olarak belirlenmiş ve üç farklı reaksiyon sıcaklığı (20, 40 ve 60 oC) denenmiştir. En yüksek hidrojen verimi (%100) ve hidrojen üretim hızı (102 mL/gkat.dk) 60 oC reaksiyon sıcaklığında elde edilmiştir. Katalizörün tekrar kullanılabilirlik testlerinde ilk 4 kullanımdan sonra aktivitesinde azalma olduğu gözlenmiştir. NaBH4 hidrolizi reaksiyonuna n. derecede reaksiyon kinetiği modeli uygulanarak reaksiyon hız derecesi 0,7 olarak belirlenmiştir. Arrhenius eşitliği ile aktivasyon enerjisi 33,23 kJ/mol olarak hesaplanmıştır.
MOBILE-BASED DEVELOPMENT OF MEETING ROOM MANAGEMENT APPLICATION AT PT JIWALU STUDIO
Authors: Haryadi Eko , Maelani Dinda , Wijayanti Diah , Yuliandari Dewi , Widyastuti Indria
Published: December 2021

The role of technology greatly helps human life in completing its activities faster. PT. Jiwalu Studio Karawang has begun to use technology, for example, such as online-based attendance with a mobile application. Besides that, there are also activities that have not utilized technology, namely meeting or meeting activities. To use a meeting room, employees must first ask the room administrator about the availability of a meeting room. The meeting room agenda that day will be recorded by the administrator through the meeting agenda book. From the process of borrowing the meeting room, it was deemed too time and energy consuming because everything was done through the administrator. Therefore, development a meeting room management mobile application is  created which is expected to be a solution for all employees. In developing this meeting room management application using Prototype method. This method is in accordance with the problems that occur, developers and users will be able to communicate with each other during the system design process
WhatsApp Chat Fraud Analysis Using Support Vector Machine Method
Authors: Rahman Fathur , Irfansyah Irfansyah , Andhika Rivaldi Dwi , Junadhi Junadhi
Published: December 2021

Fraud is one of the most cyber crime on social media. One of the popular social media in Indonesia is Whatsapp. Cases of fraud through chat on Whatsapp application often occur in Indonesia, its due to lack of information. The research conducted related to the detection of words containing fraud in WhatsApp chat application. The methods in this research applies the literature study method to find secondary data in the references theories and relevant research. The data collection is carried out by collecting chats that lead to fraud cases and then processing them using RapidMiner application with SVM (Support Vector Mechine) method. The results of this research can be concluded that this research succeeded in implementing SVM algorithm for whatsapp fraud chat analysis with an accuracy rate of 84.21%
Design of Microcontroller Programming Learning KIT Using Scratch for Arduino
Authors: S.Kom Yulisman , Rahmalisa Uci
Published: December 2021

Based on the results of the researcher's observations, the competence of students' skills in the subjects of Microprocessors and Microcontrollers is still lacking. This is due to the fact that the current learning method is still using the conventional method, and still using conventional program code writing model. It is difficult to understand for students who are beginners in the field of programming. The purpose of this research is to produce Learning KIT products to facilitate learning activities of Microcontroller programming with Plug and Play system, in writing program code was made easy with simply compiling instructions in the form of block puzzles. It can make easy for the beginner to understand programming logic and algorithms. The method steps taken refer to prototyping method, it aims to get an overview of the tool’s designed and built to be shown to the user. The evaluation prototype will be used as a reference to make a tool as the final product as the output of this research.
Modelling the Impacts of Climate Change on the Yield of Crops
Authors: Ilesanmi Oluwaseun Ayodele , Oguntunde Philip Gbenro , Olubanjo Obafemi Olutola
Published: December 2021

This study aims to improve the understanding of the impact changes being experienced in our climate system will have on the level of crop productivity in the immediate period as well as in the nearest future. Nigeria was used as a case study and an observed climatic dataset was obtained and used alongside collected 20 year cassava, rice and soybean yield data to develop models that were applied to estimate future crop yield. Four statistically downscaled and bias-corrected Global Climate Models (GCMs): NOAA, MIROC5, ICHEC, and NCC performed simulations for the period 1985–2100 under the Representative Concentration Pathway RCP8.5. These were used to predict how the yields of cassava, rice and soybean will be in the years 2020-2050 and 2070-2100 for the 36 states in Nigeria and the FCT. 89 Empirical models were developed to estimate the yields of the three crops earlier mentioned across Nigeria with their coefficient of determination (R2) ranging between 15% - 99%. The result showed an increase of 3.91% (P<0.001), 0.08, 1.79 (P<0.1) and a decrease of 0.93% for cassava yield for ICHEC, MIROC, NOAA and NCC respectively. It also projected an increase in yield of 8.88% (P<0.001), 7.77% (P<0.001), 6.62% (P<0.001) and 8.85% (P<0.001) for Rice yield using climatic data from ICHEC, MIROC, NOAA and NCC respectively. Soybean, increase in yield are 2.81% (P<0.01), 5.84% (P<0.001), 11.38 (P<0.001) and 9.06% (P<0.001) for ICHEC, MIROC, NOAA and NCC respectively.
THE INFLUENCE OF TRANSFORMATIONAL LEADERSHIP ON NURSE PERFORMANCE IN TUBERCULOSIS TREATMENT: A NARRATIVE REVIEW
Authors: Panyuwa Ayu Afriani , Dwiantoro Luky
Published: December 2021

Background: World Health Organization (WHO) has established a Directly Observed Treatment Short-Course (DOTS) strategy. Carrying out the DOTS strategy, the public health center is running the TB Prevention and Treatment program, in Indonesia it is called prevention and countermeasures of tuberculosis (P2TB) but in reality, the P2TB program has not been effectively implemented. Health workers who play an important role in carrying out their roles and duties in society are nurses. One of the efforts to improve the performance of nurses in TB treatment is the application of transformational leadership. The purpose of this literature review is to examine the results of the past 10 years of research related to the influence of transformational leadership on nurse performance in tuberculosis treatment. Design: This study design is a literature review to search and review article from database and theory underlying this study or guidance in this literature review using Preferred Reporting Items for Systematic Reviews and PRISMA. Data Sources: The data base used in the article searches used include: Science Direct, PubMed, Google scholar, EBSCO using the keywords transformational leadership, nurse performance, tuberculosis treatment. The articles used are those between the years 2009-2019. Review Methods: The review method for this literature review using a narrative method by classifying the similar extracted data according to the research findings. Results: The main component of transformational leadership to improve The performance of nurses to play a more optimal role in an effective and efficient TB treatment effort is an idealized influence, which is that nurses have charismatic, in the fact that nurses in providing nursing care in the community must provide good paragons and become role models in the field of good health to individuals, families, groups and communities about how to live clean and healthy as behavior that can be imitated by the community, inspirational motivation for nurses as health teacher educators or health counselling which is a part of health promotion, the nurse's intellectual stimulation empowers communities to solve health problems in the community through small group discussions, and individual consideration, in this case the nurse's duty is as an advice provider and counseling is highly important and beneficial for the community. In order to achieve the fulfillment of the roles and responsibilities of nurses, there must be inner motivation among nurses in order that they can provide decent motivation to the community. Conclusion: Transformational leadership can be applied to improve the performance of nurses in TB treatment efforts.
TOTAL OF LACTOBACILLUS BIFIDUS IN BREASTFED INFANTS FROM NURSING MOTHERS INTERVENED WITH ZINC
Authors: Parmah Verawati , Sinrang Wardihan , As’ad Suryani , Massi Muh. Nasrum , Ahmad Mardiana , Usman Andi Nilawati
Published: December 2021

Background: In pregnancy and nursing, zinc plays an important role, including fetal development and milk secretion. Zinc in the lactation process is a crucial modulator of the mammary gland, which is very important for successful lactation. 

Objectives: The purpose of this study was to analyze the total of Lactobacillus Bifidus using Quantitative RT-PCR in the feces of breastfed infants from mothers who were given zinc tablets.

Methods: This type of research was experimental using a quasi-experimental post-test only with a control design and a quantitative approach. This research was carried out at Antang Perumnas Public Health Center, Kassi-Kassi Health Center, Jumpanang Baru Health Center and Bara-Barayya Health center from March 22 to June 22, 2021. The Population in this study were all newborns from mother with normal zinc levels in 2021 in the Makassar City Health Center area as many as 62 people. The sampling technique used purposive sampling, about 12 samples per group. To avoid dropout and increase power, the sample was then added with an estimated drop out of about 30%, 12 + (30% x 12) = 15.6, rounded up to 16. Each group consisted of 16 samples for breastfed infants from mothers who obtained zinc tablets (intervention) and 16 samples for breastfed infants from mothers who did not obtain zinc tablets (control). This study uses an Independent Sample Test.

Results: This study showed that the group of breastfed infants from mothers obtaining zinc tablets had a higher mean value of 2947625215.62 compared to the control group of 162374516.97. There was a difference in the number of Lactobacillus in the intervention group after being treated with a statistically significant difference in the mean of –2785250698.65 by the Independent sample test analysis, the value of p = 0.009 (α < 0.05), which means there was a significant difference between the intervention groups and control group.

Conclusion: The highest number of Lactobacillus was the intervention group which indicated a difference of Lactobacillus in the feces of breastfed infants from mothers who obtained zinc tablets.
THE RELATIONSHIP BETWEEN SELF-MANAGEMENT AND QUALITY OF LIFE AMONG PATIENTS WITH TYPE 2 DIABETES MELLITUS
Authors: Sari Ninik Ambar , Nurhayati Ceria
Published: December 2021

Background: Diabetes Mellitus (DM) is a metabolic disease characterized by high blood glucose levels as a result of insufficient insulin secretion, impaired insulin activity or both. Patients with diabetes mellitus are at risk for complications that can affect their quality of life. These complications can be minimized through self-management. 

Objectives: The aim of this study was to determine the relationship between self-management and quality of life in type 2 DM patients.

Design: This study was a quantitative research. The design in this study was a cross-sectional analytic with a sample of 75 people who were carried out at the endocrine polyclinic RS Pusat TNI Angkatan Laut (RSPAL) DR. Ramelan Surabaya. Research instrument used the Diabetes Self-Management Questionnaire (DSMQ) developed by Schmitt et al (2013) to determine the self-management of type 2 DM patients and to measure the quality of life using the Diabetes Quality of Life Brief (DQoL Brief) instrument developed by Burrough et al (2008). The sample siza with simple random sampling method, and data analysis using spearman rank test.

Results: The results showed that there was a significant relationship between self-management and quality of life in type 2 DM patients (p-value = .000, r = .394).

Conclusion: There is a significant positive relationship between the level of self-management and quality of life in type 2 DM patients. From the results of the Spearman test correlation coefficient, there is a positive sign. This means that the higher the patient's self-management, it will also improve the quality of their life. The implication of this study are nurses can increase patient knowledge by providing education that focuses on improving self-management and facilitating the provision of family support as well as supervision and monitoring related to self-management by type 2 DM patients.
METHODICAL APPROACHES TO IMPROVING THE INFORMATION PROVISION OF OCCUPATIONAL RISK MANAGEMENT
Authors: Kruzhilko O. , Volodchenkova N. , Tkalych I. , Demchuk H.
Published: December 2021

The article presents the results of the analysis of the current state of information support of the labor protection management system in the aspect of transition to the introduction of risk-oriented approach. It is noted that the system of labor protection management, which was formed in accordance with the command-administrative principles of the planned economy, in today's conditions was not effective enough, so it needs to improve its information support. One of the shortcomings of the existing information support of labor protection management can be considered unresolved issues of integration of various information systems (IS) in the field of labor protection, designed to solve management problems, which does not allow to form generalized information bases, to conduct analytical data processing. Assessment of occupational risks requires systematic monitoring of enterprise performance indicators, provides for forecasting the dynamics of changes in these indicators, as well as taking into account other factors that potentially affect occupational risks. To automate the process of collecting and analyzing initial data, modeling and calculating the forecast of occupational risk, it is proposed to create a specialized monitoring information system. Given the need for significant financial costs for the implementation of this project, other approaches to improving information support are the gradual creation of separate subsystems of the monitoring system. The main directions of improvement of information support of occupational risk management are formed, in particular modernization of information systems at the state level and enterprise level is offered. The statistics accumulated during the operation of these systems can be used as initial data for occupational risk assessment and further development of sound preventive measures.
ASSESSMENT OF THE CONDITION OF THE POLTAVA REGION WATER SUPPLY COMPLEX
Authors: Stepova O. , Hakh T. , Tiahnii L.
Published: December 2021

Assessment of the state and rationality of the operation of the water management complex (WMC) of the Poltava region is an extremely relevant study of the present, since the WMC was created in the 60s-70s of the last century and actively provides the sectors of the economy and the population with water resources. The study aim is to assess the water resource potential as the basis for the functioning of the water-chemical complex, to determine the levels of technogenic impact on the water resource potential. A review of the sources was carried out using the Google Scholar database by filtering for the period from 2010 to 2021 and mainly revising publications on numerous samples related to monitoring and control of the state of the water management complex of the Poltava region. According to the official report of 2019, the rivers Dnieper, Psel, Sukhoi Omelnik, Uday received an assessment: slightly polluted waters, the Vorskla and Orzhitsa rivers are moderately polluted waters. The main ingredients responsible for the low water ratings as of 2019 are phosphate ions, manganese, as well as nitrite nitrogen, total iron and BOD5. The manganese content was measured in three rivers, and the average estimate ranged from 5.8 in the Psel River to 11.85 in the Vorskla River. According to the Regional Office of Water Resources in the Poltava region, in 2019, 109.8 million m3 were withdrawn from the natural water bodies of the Poltava region, namely underground water bodies, which is 4.6 million m3 less than in 2018 (or 4.0 %), including 69.83 million m3 (which is 3.29 million m3 or 4.5 % less than in 2018). However, the total water intake in the region over the past 10 years has decreased by 2.2 times. A positive trend is that all discharges occur at treatment facilities of housing and communal services. There is no discharge of return water without treatment into surface water bodies of the Poltava region; however, within the boundaries of settlements there is a discharge of under-treated municipal wastewater and runoff from the urbanized territory. Consequently, balancing water use is possible by introducing waterless, low-water and water-saving technologies in all sectors of the economy, maximum use of water in recycling water supply systems; replacement of physically and morally worn out water supply and water protection equipment, etc.
Study on Utilization of Black Soldier Fly Larvae (Hermetia illucens) as Protein Substitute in the Pellet Diet of Clarias gariepenus Fingerling
Authors: Hamid Noor Ain , Zakaria Nur Farahiah , Mohamad Ali Nur Aina Lyana
Published: December 2021

Fish farming faces the challenge of the high cost of feeds because of the cost of high-quality protein like fish meal required in food formulations. Therefore, the need for alternative protein sources is much needed. Black soldier larvae (Hermetia illucens) are alternative feed containing high protein. BSF larvae contain high protein levels (42.7% dry matter; DM). Fish diets should contain 32% to 45% protein content. Therefore, it can be a substitute for a fish meal. This study was conducted to investigate the effect of freshwater fish meal replacement with black soldier fly larvae meal (BSFLM) on the growth rate of Clarias gariepenus fingerling.  The effect of freshwater fish meal replacement with black soldier fly larvae (BSFLM) was investigated. This study involved the cultivation of Clarias gariepenus fingerling given BSFLM and a commercial diet. The results showed a difference between the weight gains of C. gariepenus, which were 6.46g in BSFLM, while the commercial diet was 1.9g during 28 days of experiments. There was also  no significant difference (p <.05) in the mean weight gain, specific growth rate (SGR), and survival rate. Using BSFLM as an alternative source of protein in fish farming can reduce costs in the aquaculture industry without changing its quality.
ANALISIS PRAGMATIS TERHADAP TINDAK TUTUR ILOKUSI DALAM NOVEL RANTAU 1 MUARA KARYA AHMAD FUADI DAN KESESUAIANNYA DENGAN TUNTUTAN BAHAN AJAR BAHASA INDONESIA DI SMA
Authors: Cania Puspita Yeni
Published: December 2021

Penelitian ini bertujuan untuk mencari tindak tutur ilokusi yang terkandung dalam novel Rantau 1 Muara karya Ahmad Fuadi dengan menganalisis dan melihat kesesuaiannya dengan tuntutan bahan ajar bahasa Indonesia Kelas XII di SMA. Penelitian ini merupakan penelitian deskriptif. Penelitian deskriptif merupakan penelitian yang mendeskripsikan hasil analisis secara naratif. Sumber data dalam analisis ini adalah novel Rantau 1 Muara karya Ahmad Fuadi dan beberapa buku penunjang penelitian. Adapun hasil analisis tindak tutur ilokusi ini mengandung lima jenis tindak tutur diantaranya, 40 tuturan yang menunjukkan tindak tutur asertif berupa kalimat komunikatif “menyatakan” sebanyak 29 kalimat, “mengeluh” sebanyak 11 kalimat, 78 tuturan yang menunjukkan tindak tutur direktif dengan kalimat tuturan komunikatif “memesan” sebanyak 6 kalimat, “menasihati” sebanyak 2 kalimat, “memerintah” sebanyak 30 kalimat, “menyarankan” sebanyak 22 kalimat, “memohon” sebanyak 15 kalimat, dan “merekomendasi” sebanyak 2 kalimat, 37 tuturan yang menunjukkan ekspresif dengan tuturan kalimat komunikatif “memuji” sebanyak 7 kalimat, “permintaan maaf” sebanyak 13 kalimat, “berterima kasih” sebanyak 12 kalimat, “memberi selamat” sebanyak 4 kalimat, dan “berbelasungkawa” sebanyak 1 kalimat, 11 tuturan yang menunjukkan komisif dengan tuturan kalimat komunikatif “mengancam” sebanyak 2 kalimat, “berjanji” sebanyak 5 kalimat, dan “menawarkan” sebanyak 4 kalimat, 3 tuturan yang menunjukkan deklarasi dengan tuturan kalimat  komunikati “mengucilkan” sebanyak 2 kalimat, dan “berpasrah” sebanyak 1 kalimat. Hasil analisis ini selanjutnya disesuaikan dengan tuntutan kurikulum 2013 yang berisi Kompetensi Dasar (KD) dan Kompetensi Inti (KI). Selain itu, disesuaikan juga dengan kriteris bahan ajar yang dinilai berdasarkan aspek bahasa dan aspek psikologi.

 

Kata Kunci: Analisis, tindak tutur ilokusi, novel, bahan ajar.
OPTIMALISASI KOMPETENSI PEDAGOGIK GURU SEBAGAI SARANA PENGUATAN KARAKTER SISWA MELALUI KEGIATAN PEMBELAJARAN DI SDN TUIS II KABUPATEN TANGERANG
Authors: Achmad Jati , Rahmawati Euis , Pribadi Reksa
Published: December 2021

Kompetensi merupakan kemapuan terhadap suatu tugas, keterampilan, sikap, dan semua aktivitas yang diperlukan untuk mendukung suatu keberhasilan. Melalui optimalisasi kompetensi pedagogik diharapkan guru mampu membangun pengalaman belajar yang optimal dengan menjadikan sebuah proses pembelajaran sebagai sarana penguatan karakter melalui kegiatan belajar tersebut. Tujuan dari penelitian ini  adalah untuk mengetahui bagaimana proses penguatan karakter siswa melalui implementasi kompetensi pedagogik guru dan bagaimana hasil dari optimalisasi dan implementasi kompetensi pedagogik guru terhadap karakter siswa. Di dalam pelaksanaan penelitian ini menggunakan metode kualitatif dengan jenis penelitian deskriptif. Metode pengumpulan data yang digunakan dalam penelitian ini mengguanakan metode observasi dan wawancara. Selanjutnya reduksi data, penyajian data dan verifikasi dilakukan sebagai langkah dalam teknik analisis data. Dari hasil penelitian ditemukan hasil dari optimalisasi dan implementasi kompetensi pedagogik guru terhadap karakter siswa sudah baik dimana siswa mengalami perubahan dalam penerimaan materi dari guru, Siswa lebih mengerti dan memulai untuk penerapan karakter baik, Siswa lebih tertib selama berlangsungnya kegiatan pembelajaran, dan Siswa menunjukkan rasa patuh terhadap peraturan di sekolah.
ANALISIS MINAT MENJADI PUSTAKAWAN PADA MAHASISWA TINGKAT AKHIR ANGKATAN 2014-2016 PROGRAM STUDI ILMU PEPPUSTAKAAN UNIVERSITAS ISLAM NEGERI RADEN FATAH PALEMBANG
Authors: Wiranti Tria , Santoso Budhi
Published: December 2021

Penelitian ini bertujuan untuk mengetahui minat menjadi pustakawan pada mahasiswa tingkat akhir angkatan 2014-2016 program studi Ilmu Perpustakaan UIN Raden Fatah Palembang. Metode yang digunakan dalam menganalisa data penelitian ini adalah deskriptif kuantitatif dan pengumpulan data dilkukan menggunakan instrumen penelitian yaitu kuesioner. Populasi dalam penelitian ini yaitu mahasiswa tingkat akhir angkatan 2014-2016  program studi ilmu perpustakaan Universitas Islam Negeri Raden Fatah Palembang. Teknik pengambilan sampel yang digunakan yaitu purposive sampling. Teori yang digunakan untuk mengukur minat dalam penelitian ini adalah 3 faktor yang mempengaruhi minat dari Crow Crow, yaitu: faktor rangsangan dari dalam (The factor inner urge), factor motive sosial (Factor of social motive), dan faktor emosi (Emotional factor). Hasil penelitian ini menunjukkan bahwa faktor yang mempengaruhi minat menjadi pustakawan pada mahasiswa tingkat akhir angkatan 2014-2016 program studi ilmu perpustakaan UIN Raden Fatah Palembang termasuk dalam kategori tinggi yaitu 4,09.
APAKAH PANDEMI COVID-19 BERPENGARUH TERHADAP PRODUKTIVITAS PENELITIAN TENTANG PERPUSTAKAAN PADA JURNAL INTERNASIONAL?
Authors: Adi Prasetyo
Published: December 2021

Corona virus pandemic restricts public activities. Libraries as information provider can help long-distance learning process due to Corona. Librarians as library operators are demanded to innovate through research and publication. This study aims to analyse if Corona virus pandemic influences productivity of Indonesian authors’ publication in accredited international journal. This study uses quantitative approach with secondary data analysis. Sample for this research are papers/scientific articles published with the keyword or topic “library”, the keyword or topic “information science”, and whose corresponding author is from Indonesia. Results of this research shows that Corona virus pandemic did not significantly influence publication productivity. In addition, scientific article on information science was more preferable than topic on library.
Identifikasi Pola Penjualan Kategori Barang dalam Menjaga Stabilitas Stok Barang Menggunakan Algoritma Fp-Growth
Authors: Nelisa  , Halim Syahid Hakam Abdul
Published: December 2021

Dalam mengelola sekumpulan Database yang sangat besar dibutuhkan suatu metode atau teknik yang dapat mengubah segunung data menjadi suatu informasi, salah satu data yang bisa diolah adalah data penjualan. Mini Market Ulfamart merupakan salah satu Mini Market yang berperan memenuhi kebutuhan konsumen dengan baik sehinga perlu metode yang baik untuk mengelola barang agar dapat memnuhi kebutuhan konsumen, data yang dapat diolah salah satunya adalah data transaksi penjualan pada Mini Market Ulfamart. Dimana nantinya akan menjadi sebuah informasi penting untuk meningkatkan penjualan. Penelitian ini bertujuan untuk menemukan pola pembelian barang untuk memprediksi tingkat ketersediaan stock barang sehingga dapat meningkatkan penjualan. Data yang diolah pada penelitian ini menggunakan data transaksi penjualan barang yang didapat dari Mini Market Ulfamart. Data transaksi tersebut akan diteliti menggunakan salah satu teknik Data Mining secara assosiasi dengan algoritma Fp-Growth dengan nilai confidence 70% dan minimum support 30%. Sehingga didapatkan pola pembelian produk yang dijadikan informasi untuk memprediksi tingkat ketersedian stock barang. Hasil dari proses pengolahan data penjualan adalah association rule. Association Rule yang didapat berupa hubungan suatu barang yang terjual bersamaan dengan barang lain dalam suatu transaksi yang sama atau lebih dari nilai confidance dan nantinya akan menjadi sebuah pengetahuan bagi pemilik Mini Market. Dari pola tersebut dapat direkomendasikan kepada pemilik Mini Mrket sebagai informasi untuk menyiapkan stock barang untuk meningkatkan hasil penjualan. Penelitian ini sangat tepat digunakan oleh pihak Mini Market agar dapat menyampaikan informasi lebih cepat dan akurat sehingga tingkat penjualan menjadi meningkat dan terkontrol dengan baik.
A Sociodemographic Characteristics on Family Satisfaction with Care in Adult Critical Care Public Hospital Terengganu, Malaysia
Authors: Wan Abdul Rahman Wan Nor Aliza , Abdul Karim Othman  , Yuzana Mohd Yusop  , Hasnah Zani  , Rohimah Ismail  , Zainab Mohd Shafie
Published: December 2021

Background family satisfaction care and decision making as important   indicator to evaluate the quality of care in intensive care unit. The family satisfaction in the ICU questionnaire (FS-ICU 33 Malay languages) is a well-established tool to assess satisfaction in such settings. ICU admission has many implications, for example, the effects on critically ill patients, the ICU setting, the role of health care staff and family members, communication, psychology of families and physical health. Thus, this study we tested the hypothesis that examined effects of gender, age, relationship, marital status, education level, race and occupation can attribute on family satisfaction care and decision making. Two hundred and eight respondents selected from the Public Hospital Terengganu completed the Family satisfaction ICU Malay languages questionnaire (FS-ICU-M). A quantitative, cross-sectional study and purposive sampling was conducted from 10 October 2018 to January 2020. In this study conclude that the ICU-Care satisfaction score was significantly associated with age, education level, occupation, and the relationship of the respondents (p<0.05), but not associated with the gender, race, and marital status of the respondents. Moreover, the ICU-DM satisfaction score was significantly associated with age, marital status, occupation, and the relationship of the respondents (p<0.05), but not associated with the gender, race, and education level of the respondents.
Analysis Work Pressure of Hospital Employees During the Covid-19 Pandemic Study of Hospitals in Indonesia
Authors: Suryono  , Bambang Wiseno  , Zeho Fannidya Hamdani
Published: December 2021

The ongoing COVID-19 pandemic has had a very significant impact on every area of ​​the organization, especially the health sector, especially hospitals. One of the impacts experienced is the work pressure felt by hospital employees. This study aims to analyze the work pressure experienced by hospital employees during the covid-19 pandemic which was obtained from the type of work and stressor factors that influenced it. This type of research was quantitative with a cross sectional approach. The sample of this study was 120 employees at Hospital "X" in Indonesia. The sampling technique is probability sampling with random sampling method. Univariate analysis test was used to see the distribution of frequency and percentage of each variable and bivariate analysis with chi-square test to determine the relationship between variables (p value <0.05). It was found that the type of employee's work was significantly related to the employee's work pressure. Then an analysis of the level of work pressure is carried out with the influencing work pressure stressor. Based on the Spearman Correlation Test, a correlation value of 0.589 with a sig value of 0.000 means that the sig value is smaller than 0.05 (0.000 <0.05) indicating that there is a significant effect between stressor and work pressure at Hospital "X". The cause of high work pressure from this type of work is the demands of the organization in relation to the high role of tasks, especially medical personnel, which increases during the pandemic. Then the stressor factors that influence are role overload, role conflict and role ambiguity caused by the demands of the duties and roles of employees, poor communication, and lack of direct guidance from the leadership on the tasks and regulations given.
Glazed Ware from the Golden Horde Period in the Central Museum of Taurida: An Attempt of Attribution of a Collection
Authors: Seidaliev Emil I. , Seidalieva Dzhemile E.
Published: December 2021

A significant collection of ceramic wares excavated at the ancient town of Solkhat in 1925–1928 under the supervision of A. S. Bashkirov, U. A. Bodaninskii, and I. N. Borozdin is lost. In 2017, the Central Museum of Tavrida organized a temporary exhibition entitled The Crimea in the Golden Horde Period. The Crimean Yurt of the Golden Horde: The Legacy of the Vanished Empire, particularly presenting the materials originating from the excavations at the ancient town of Solkhat. Among other artefacts, there were three ceramic items of the origin still not quite clear. Probably these items belonged to the collection originating from the 1920s–1930s excavations, since they were transferred to the museum collection in the Post-War Period in result of liquidation of some museum in Staryi Krym. In total, the collection in question contains 343 items in fragments or archaeologically complete forms. The collection is rather quite comprising 240 imported items. This publication presents about 50 fragments of glazed ceramic ware: table ware is the most numerous category (99.4%). A significant part of the imported ware in this collection suggests that it originated from the excavations of either a caravanserai or the architectural and archaeological complex of the madrasah-mosque of Khan Uzbek. It is also supported by fragmentary records in U. Bodaninskii’s 1928 journals. According to the primary analysis of the collection and analysis of written sources on the history of archaeological researches of Solkhat in the 1920s, there are reasons to suppose that the museum materials in question are related to the archaeological excavations by the All-Union Association for Oriental Studies and the Bakhchisarai Museum of Turkic-Tatar Culture in Staryi Krym. Perhaps following the repressions against the participants and leaders of 1925–1928archaeological researches, the museum depository in Staryi Krym was liquidated and its materials were transferred to the Central Museum of Taurida.
The Study of the History of the Crimean Karaites in the Home and Foreign Historiography
Authors: Prokhorov Dmitry А.
Published: December 2021

Researchers’ attention to the past of the Crimean Karaites comes from the fact that this problem, despite considerable home and foreign historiography, has never been analysed comprehensively. The turn to the history of the Karaites is of pronounced scholarly significance, since so far it has not only been the subject of scholarly debate, but is often accompanied by non-scientific speculation and polemics. Moreover, the studies of a number of cases and episodes of the Karaites’ past are biased and accompanied by a deliberate distortion of many historical facts and events. This refers primarily to such problems as the ethnogenesis of the Karaites, the chronology of their appearance in the Crimea, the dogmatic principles and features of the Karaite religion, the specificity of educational, cultural, and economic contacts with the Muslim population, as well as with the Jewish communities confessing Rabbinic Judaism. Despite the obvious achievements of Russian and foreign specialists in the Oriental Studies, many problems related with the history of the Karaites lay out of their sight. There is a number of publications presenting historical and ethnological observations outdated from the point of view of modern research. As early as in the pre-revolutionary historiography, the problem of the ethnogenesis of the Karaites and their appearance in the Northern Black Sea Area was addressed, which eventually led to the emergence of several academic theories of the Karaites ethnogenesis providing varying degrees of argumentation (A. Ia. Garkavi, V. V. Grigor’ev, I. I. Kazas, V. D. Smirnov, D. A. Khvol’son, S. M. Shapshal, and others). Along with the legal collisions over the legal status of the Karaites and the Rabbinic Jews, the said discussion contributed to the separation of the Crimean Jewish communities and finally led to the de-Judaization of the Karaites and their loss of ethnic and confessional identity. In Soviet historiography, the history of the Karaites was silenced; serious researches discussing this subject appeared only in the late 1980s. There was a number of works examining the problems of the Karaites (V. L. Vikhnovich, M. I. Gammal, A. G. Gertsen, M. B. Kizilov, V. V. Lebedev, M. Ia. Medvedeva, and A. M. Fedorchuk). The achievements of Western historiography are published by T. Ankori, G. Akhiezer, F. Miller, J. Olszowy-Schlanger, and D. Shapira. Simultaneously, along with the works of professional historians, orientalists, ethnographers, and archaeologists, there appeared a large amount of local and nationally oriented publications with pseudoscientific theories of the origin, culture, and religious customs of the Karaites of the Crimea.