bluuebunny/crossref_metadata_2025 huggingface dataset:
Generating SQL Command Syntax Using MySQL Based on Typing Command Sentence
Authors: Indriyono Bonifacius Vicky , Pratama Zudha
Published: October 2021

Information retrieval system is a system that is widely used to retrieve information. This research will discuss how the system finds back the information stored in database tables. Tables in the database are arranged to store all forms of data entered by database users so that later the stored data can be used again. Re-accessing the database's information must go through a mechanism known as a database management system (DBMS). One of the most widely used DBMS is MySQL. By using a DBMS, information and data can be manipulated according to user needs. Data manipulation in the database is done in a special language, namely SQL (Structure Query Language). Mastery of SQL commands is an obligation for database users so that the manipulated data can produce the required information. However, many database users still do not understand how the actual SQL command syntax manages and manipulates data into information. This is, of course, very risky if the solution is not immediately sought because it will hinder the process of retrieving information from the data stored in the database. For this problem to be resolved, it is necessary to design a system that can help database users translate their wishes into SQL command syntax. This paper will discuss how a command in Indonesian can be translated into SQL command syntax. The method used to solve this research problem is rule-based. There are two stages in the main process: the pre-processing stage, which consists of a word tokenization process, and a translation stage, including a keyword grouping process. This keyword grouping process consists of the keyword group analysis phase, table and column analysis, identification of SQL commands, and mapping of SQL commands. From all stages that have been passed and testing of 7 scenarios with ten (10) commands for each scenario, the accuracy is 81.42%. The inaccuracy in the testing process is more a problem of displaying data from two or more tables, for example, using the join table command. This problem can be addressed by adding new rules for the use of table joins.
Optimization Economic and Emissions of Hydro and Thermal Power Plants in 150 kV Systems Using the Dragonfly Algorithm
Authors: Wibowo Bayu Setyo , Handoko Susatyo , Hermawan Hermawan
Published: October 2021

Electricity is one of the energies required by daily living since the greater demand for electricity increases greenhouse emissions that create emission gases resulting in global climate change. The main portion of the output cost is fuel's cost to manufacture electrical energy in thermal turbines. The use of electrical energy is currently rising increasingly following the increasing population. The research aims to optimize hydro generation to minimize thermal generation expense and address economic problems and pollution from shipping. With 2016b using Matlab applications and the lambda iteration process, the analysis method uses the Dragonfly Algorithm method. The analysis found that the average cost of fuel consumption provided by the Dragonfly Algorithm method was IDR 151,164,418 per day with an emission of 917.40 tons per day, based on the simulation results the Dragonfly Algorithm in testing by considering the emission of 5 practical steps. Meanwhile, with the emission of 918,044 tonnes per day, the average cost of fuel consumption produced by the Lambda Iteration method is IDR 151,202,209 per day. Test results can enhance the fuel consumption cost of IDR 37,791 and emissions of 0.641 tons with the Dragonfly Algorithm process.
OPTIMIZING K-MEASN ALGORITHM USING PARTICLE SWARM OPTIMIZATION TO GROUP STUDENT LEARNING PROCESSES
Authors: Hariyanto Rudi , Sarwani Mohammad Zoqi
Published: October 2021

In the implementation of learning, there are several factors that affect the student learning process, including internal factors, external factors, and learning approach factors. Internal factors (factors within students), for example: the physical and spiritual condition of the student. Namely: physiological aspects (body, eyes and ears) and psychological aspects (student intelligence, student attitudes, student talents, student interests and student motivation). External factors (factors from outside students), for example: environmental conditions around students. Namely: social environment (family, teachers, community, friends) and non-social environment (home, school, equipment, nature). While the student learning approach factors, for example: The learning approach factor, namely the type of student effort which includes the strategies and methods used by students to carry out learning activities of subject matter, which consists of a high approach, medium approach and low approach. So the first focus of this research is to do student clustering based on their learning process using 11 parameters. Second, using the PSO algorithm to get maximum clustering results. The research data were obtained from vocational secondary education institutions in the city of Pasuruan. Where the data is data obtained from the results of school reports and questionnaires as much as 350 student data. Data attributes include environmental features, social features, and related school features to group student data for learning data processing. From the classification results using the PSO method, there are 0.97140754 silhouette values that are obtained because the distance between the data is very close. From these results indicate that the PSO method is able to improve the performance of the k-means clustering method in the classification process of student learning interest.
The Level of Student Satisfaction with the Online Learning Process During a Pandemic Using the K-means Algorithm
Authors: Arifin Talitha Syahla Janiar , Natassa Nakia , Khoirunnisa Dinda , Hendrowati Retno
Published: October 2021

The number of cases of Covid-19 in this pandemic era is increasing and getting out of control every day. This triggers the Indonesian government to set policies on schools with online learning methods. Of course, online learning cannot ensure that it runs smoothly in all circles because several factors hinder the learning process. The difficulty of the internet network, limited quotas, unfamiliarity with the use of learning media, and an unsupportive environment for conducting online learning are the obstacles to ineffective online learning. The purpose of this study was to determine the level of satisfaction with online learning during the pandemic. This study uses quantitative research methods with a descriptive approach. Quantitative research methods will be processed into data mining using the K-Means Clustering Algorithm. The clustering process is carried out to get the results of clustering the level of student satisfaction. The dataset was obtained from the results of the questionnaire by submitting statements of satisfaction and dissatisfaction. The cluster type is based on high, medium, and low class. The test results obtained a value with the final iteration, namely the level of satisfied statements is categorized as high with a value of 11.79 compared to the dissatisfied statement, which is categorized as moderate with a value of 7.46. In contrast, for the low category level, there is no value of 0.00 cluster results state that the category is satisfied with online learning with a value of 9.33.
Analysis Software Engineering Team's Soft Skills Learning using Online Learning Platform with Project-Oriented Problem-Based Learning (POPBL)
Authors: Setiarini Siti Dwi , Wulan Sri Ratna
Published: October 2021

In a decade, the 4.0 industry requires improving their employees, especially for freshly graduated employees. Both hard skills and soft skills must be improved. The Computers and Informatics Engineering Department at Bandung State Polytechnic has a software project subject in their curriculum that adapted the Project-Oriented Problem Based Learning (POPBL) method to improve them. It can give the skills experience that the industry needed, especially soft skills for students who act as the software engineering team in this subject. But, after the spread of covid-19, soft skills learning with POPBL must use the online learning platform. The POPBL must be designed with the online learning framework. Based on industrial needs, each student's soft skills are problem-solving, teamwork, responsibility, communication, hard work, and discipline. These two purposes of the research are making the POPBL using the online learning platform and knowing how to use the online learning platform in the POPBL method. The findings in this POPBL research are something happen in POPBL online learning, such as all step in POPBL framework keep running, poor connection and communication device to be a problem that hinders the POPBL process, need more time for lecturer to observe the students directly, and need more time to give the action from the weekly evaluation results. In addition, the impacts of POPBL online learning on soft skills results are founded. Means of the students' soft skills grades and Wilcoxon test are used to get the results of this research. The result of data analysis is four soft skills significantly change. Two of the soft skills significantly increased are responsibility and hard work. Problem solving and communication are decreased considerably. The conclusion is the spread of covid-19 given the impacts on students' soft skills in software project class at Bandung State Polytechnic using the POPBL online learning method.
Pengaruh Pelayanan PajakTerhadap Loyalitas Wajib Pajak Pada KPP Pratama Pamekasan
Authors: Aulia Fena Ulfa , Aini Indah Kuratul , Fadilah Fadilah Fadilah
Published: October 2021

Abstrak

 

Tujuan penelitian ini adalah yaitu untuk mengetahui dan menganalisis Pelayanan Pajak Terhadap Loyalitas Wajib Pajak di KPP Pratama Pamekasan. Data diperoleh dari kuesioner yang disebar melalui google from kepada wajib pajak wilayah kerja KPP Pratama Pamekasan. Sebanyak 40 kuesioner yang telah terisi dan dapat diolah. Penelitian ini menggunakan pendekatan kuantitatif dengan jenis penelitian eksplanatif. Hasil penelitian menunjukkan bahwa pelayanan pajak berpengaruh positif yang signifikan terhadap loyalitas wajib pajak di KPP Prtama Pamekasan. Hal ini membuktikan bahwa semakin baik pelayanan pajak yang diberikan maka akan meningkatkan loyalitas wajib pajak untuk melaksanakan kewajiban perpajakan. Karena dari 40 responden yang mengisi kuesioner menunjukkan bahwa 61.43% responden setuju KPP Pratama Pamekasan telah memberikan excellent service dengan tingkat loyalitas WP dalam memenuhi kewajiban perpajakan sebesar 52.5%. dan hal ini tentu berpengaruh pada ketepatan dan ketaatan dalam penyampaian SPT wajib pajak.
THE INFLUENCE OF AUDIT EXPERIENCE, WORKLOAD, AND TIME PRESSURE ON AUDITOR'S ABILITY TO DETECT FRAUD (Case Study of Auditors who Work at KAP Surabaya)
Authors: Horri Miftahol , Aulia Yoosita
Published: October 2021

This study aims to test and analyze the factors that affect the ability of auditors to detect fraud. This research is motivated by the many issues regarding the inability of auditors to detect fraud in carrying out their audit work.

Factors that are very important for auditors in detecting fraud are audit experience, workload, and time pressure. Therefore, the problem examined in this study is whether audit experience, workload, and time pressure affect the ability of auditors to detect fraud either partially or simultaneously.

The population in this study were all auditors who worked at 43 public accounting firms in the city of Surabaya. The sample in this study was determined using purposive sampling method. The sample selected in this study were 17 KAP where each KAP had 5-8 people who were used as respondents. A total of 74 questionnaires were distributed, but only 57 questionnaires were returned and could be processed.

The analysis technique used to test the hypothesis is multiple linear regression analysis. The results showed that audit experience, workload, and time pressure had a positive and significant effect on the ability of auditors to detect fraud either simultaneously or partially.
PENGARUH DISIPLIN DAN MOTIVASI KERJA TERHADAP KINERJA PEGAWAI PADA KANTOR DINAS KEPEMUDAAN OLAHRAGA DAN PARIWISATA KABUPATEN PATI
Authors: Rovinda Prita Sabillia , Syarifuddin Syarifuddin
Published: October 2021

This study aims to determine, analyze, and examine the effect of work discipline and work motivation on employee performance. This research was conducted at the Office of Youth, Sports and Tourism, Pati Regency. The research method used in this study is a quantitative method. The sample used is a saturated sample, with a total of 38 respondents. Data collection techniques used are interviews, questionnaires, literature study. The data processing in this study used the SPSS 23 (Statical Package for the Social Sciences) software application. The data analysis techniques used were descriptive analysis and multiple linear regression analysis. Based on the results of descriptive analysis, work discipline is included in the good category, as well as work motivation is included in the good category and employee performance is included in the good category. Based on the results of this study indicate that work discipline and work motivation partially and simultaneously affect the performance of employees at the Office of Youth, Sports and Tourism, Pati Regency.
Potensi Kelimpahan Plankton Pada Budidaya Lele (Clarias Gariepinus) Kolam Terpal Dengan Teknologi Probiotik Saman’s Fish
Authors: Madyowati Sri Oetami
Published: October 2021

ABSTRAK            Tujuanpenelitian ini adalah untuk mengetahui kelimpahan plankton pada budidaya lele (Clarias gariepinus) kolam terpal dengan teknologi probiotik Saman’s FishPelaksanaan penelitian menggunakan metode survey dan data sekunder sebagai pendukung.Metoda survey dengan cara pengambilan sampel plankton di lahan petani pembudidaya ikan Lele Kolam terpal di Kelompok Gotong Royong RT 04 RW V  Pakis Tirtosari, identifikasi dan pengamatan plankton di Laboratorium Biologi Fakultas Pertanian-Perikanan Universitas Dr. Soetomo.Proses pengambilan data primer meliputi pengambilan sampel plankton dengan plankton net no.24, identifikasi dan klasifikasi plankton, biodiversitas, kelimpahan plankton, pengukuran parameter kualitas air yaitu suhu, kecerahan, pH dan oksigen terlarut.Data sekunder diperoleh dari  wawancara dengan petani pembudidaya ikan Lele Kolam terpal di Kelompok Gotong Royong.Berdasarkan hasil pengamatan ditemukan 7 jenis plankton, 5 fitoplankton dari Chlorophyta yaitu Pediastrum sp= 1,5332.106 sel/liter.; Eudorina sp.= 9,5. 105 sel/liter; Ankistrodesmus sp. = 7,5. 105 sel/literdan Cyanophytayaitu Oscillatoria sp. = 2,9634. 105sel/liter; Merismopedia sp. =1,704. 105 sel/literserta 2 zooplankton yaitu Euchlanis dilatata= 5,5. 105 sel/liter; Asplanchna brightwelli= 5. 105 sel/liter.Hasil pengukuran parameter kualitas air yaituDO berkisar antara 5,93 – 6,26 ppm; pH antara 7 – 8; suhu antara 26 – 30oC; kecerahan antara 30 – 45 cm. Keywords : Clarias gariepinus, kolam terpal, fitoplankton, zooplankton.
Studi Perbedaan Cara Operasi Penangkapan Ikan Dengan Alat Tangkap Trammel Net Terhadap Hasil Tangkapan Di Perairan Brondong
Authors: Kusyairi Ahmad
Published: October 2021

ABSTRAK Tujuan dari penelitian ini adalah untuk mengetahui cara operasi penangkapan ikan dengan alat tangkap trammel net yang lebih baik secara teknis, sehingga akan dapat meningkatkan hasil tangkapanMetode yang digunakan adalah eksperimen, dengan 4 perlakuan yaitu a) Trammel net dioperasikan secara menghadang, b) Trammel net dioperasikan secara satu kali melingkar, c) Trammel net dioperasikan secara satu setengah kali melingkar, dan d) Trammel net dioperasikan secara putar. Ulangan masing-masing perlakuan ditentukan sebanyak 6 kali ulangan. Parameter yang diukur untuk melihat adanya perbedaan jumlah hasil tangkapan dari ke empat macam cara operasional trammel net yang diteliti adalah cath per hauling per jamPengumpulan data primer diperoleh dengan mengadakan pengamatan secara langsung dan ikut serta dalam melakukan penangkapan ikan dengan trammel net. Sedangkan pengumpulan data sekunder diperoleh dengan mencatat laporan dari dinas perikanan, lembaga-lembaga baik pemerintah maupun swasta serta dari pendapat seseorang yang dituangkan dalam literatur.Dalam menganalisa data digunakan metode statistik sedangkan rancangan yang digunakan adalah rancangan acak kelompok. Pengujian terhadap perlakuan dengan menggunakan analisa sidik ragam, sedangkan untuk membedakan masing-masing perlakuan digunakan uji BNT (beda nyata terkecil).Dari hasil penelitian yang dilakukan di Perairan Brondong Kabupaten Lamongan kabupaten Lamongan, maka dapat disimpulkan sebagai berikut : (a) Operasi trammel net secara satu setengah kali melingkar memberikan hasil tangkapan yang lebih banyak bila dibandingkan dengan cara operasi secara menghadang, satu kali melingkar dan secara putar. (b) Ikan yang tertangkap selama penelitian di dominasi oleh ikan peperek (Leiognathathus equulus) yang mencapai jumlah sebanyak 115 ekor ikan ( 11,5 %) dan Udang Putih (Penaeus merguiensis) sebanyak 432 ekor (43,1 %) Kata Kunci : Trammel Net, Metode Penangkapan, Hasil Tangkapan Ikan, Perairan Brondong
Peningkatan Pendapatan Nelayan Kepiting Bakau Melalui Pendekatan Agribisnis Kelurahan Wonorejo Kecamatan Rungkut Surabaya
Authors: Trisbiantoro Didik
Published: October 2021

ABSTRAKSalah satu strategi untuk mewujudkan meningkatkan pendapatan masyarakat nelayan  adalah dengan pemanfaatan sumberdaya secara optimal, efisien dan efektif. Tingkat pemanfaatan sumberdaya pada masing-masing wilayah harus disesuaikan dengan daya dukung lingkungan kawasan.Penelitian bertujuan untuk mengetahui tentang kondisi yang sebenarnya sumber daya perikanan kepiting berkelanjutan, kegiatan penangkapan, melihat kontribusi penghasilan dari penangkapan kepiting, margin dan keuntungan nelayan dalam usaha penangkapan  kepiting.Penelitian menggunakan metode penelitian deskriptif dan survei populasi dalam penelitian ini ialah nelayan penagkap kepiting bakau di kelurahan wonorejo dengan diambil sebagai sample penelitian sejumlah 26 orang. Data yang digunakan dalam penelitian ini adalah data primer yang didukung dengan data sekunder yang diperoleh dari   Instansi-instansi yang terkait.Pendapatan nelayan dari usaha penangkapan kepiting bakau Kelurahan Wonorejo Kec Rungkut Surabaya  sebesar Rp. 3.611.490 per bulan dengan RC-ratio rata-rata sebesar 1.10, maka dari segi ekonomi usaha tersebut dikategorikan sebagai usaha masih layak untuk dikembangkan.Perlu ditingkatkan kemampuan nelayan terutama inovasi teknologi alat tangkap dengan mempergunakan bola bola sehingga lebih baik hasil tangkapannya. Kata Kunci: Pendekatan Agribisnis, Keuntungan,Usaha Penangkapan  Kepiting Bakau
PENGARUH JENIS UMPAN TERHADAP HASIL TANGKAPAN KEPITING BAKAU (Scylla sp) PADA ALAT TANGKAP BUBU DI DESA SAWOHAN KECAMATAN BUDURAN KEBUPATEN SIDOARJO
Authors: Sampurno Etika Adi , Yusrudin Yusrudin , Noor M. Tajuddin
Published: October 2021

Tujuan penelitian ini adalah untuk mengetahui pengaruh penggunaan jenis umpan yang berbeda terhadap hasil tangkapan kepiting bakau dan untuk menentukan jenis umpan yang efektif pada penangkapan kepiting bakau. Sedangkan manfaat dapat memberikan informasi kepada petani tambak dan pandega setempat tentang jenis umpan yang paling disukai oleh kepiting bakau, memberikan manfaat bagi perkembangan alat tangkap bubu yang digunakan untuk menangkap kepiting bakau di Kabupaten Sidoarjo. Penelitian ini menggunakan rancangan acak kelompok dengan perlakuan tiga jenis umpan yang berbeda yaitu kerang darah, wideng, ikan mujaer. Hasil penelitian menunjukkan bahwa umpan wideng berbeda nyata dengan umpan kerang dan ikan mujaer. Kata kunci : Umpan, bubu, Scylla sp, kerang darah, wideng, ikan Mujaer.
RESPON DOSIS OVAPRIM TERHADAP LAMA WAKTU PEMIJAHAN, JUMLAH DAYA TETAS TELUR DAN SINTASAN LARVA IKAN LELE SANGKURIANG (Clarias gariepinus) UKURAN 2 – 3 CM
Authors: Perkasa R Dhana Booby , Muhajir Muhajir , Kusyairi A.
Published: October 2021

Penelitian ini bertujuan untuk mengetahui respon dosis ovaprim terhadap lama waktu pemijahan, jumlah daya tetas telur dan sintasan larva ikan lele sangkuriang ukuran 2–3 cm. Metode yang digunakan dalam penelitian berupa eksperimental. Metode ini dilakukan dengan cara teknik pengumpulan data yang dilakukan secara langsung terhadap gejala subjek yang diteliti dalam situasi buatan. Data tersebut ditabulasikan dan dianalisa menggunakan analisa varian. Hasil analisis menunjukkan respon dosis ovaprim yang berbeda berpengaruh nyata terhadap lama waktu pemijahan, jumlah daya tetas dan sintasan larva ikan lele sangkuriang ukuran 2 - 3 cm. Semakin rendah dosis ovaprim yang diberikan menyebabkan semakin cepat lama waktu pemijahan induk ikan lele sangkuriang, semakin tinggi daya tetas telur dan semakin banyak sintasan larva lele sangkuriang ukuran 2 – 3 cm, demikian juga sebaliknya. Dosis ovaprim 0,3 ml merupakan dosis terbaik terhadap lama waktu pemijahan, daya tetas telur dan sintasan larva lele sangkuriang ukuran 2 – 3 cm. Kata kunci: Ovaprim, Pemijahan, Tetas telur, Sintasan larva, Lele Sangkuriang
PEMANFAATAN EKOLOGI DAN EKONOMI DARI PROGRAM REHABILITASI MANGROVE DI KAWASAN PESISIR PANTAI DESA JENU KECAMATAN JENU KABUPATEN TUBAN
Authors: Suwarsih Suwarsih
Published: October 2021

Abstrak : Penelitian ini dilakukan untuk mengkaji penyebab kerusakan ekosistem hutan bakau (mangrove), dampak kerusakan ekosistem hutan bakau (mangrove), program rehabilitasi hutan bakau (mangrove), dan kemanfaatan ekonomi dan ekologi yang dirasakan masyarakat pesisir pantai dalam program rehabilitasi hutan bakau (mangrove) di kawasan pesisir pantai Desa Jenu Kecamatan Jenu Kabupaten Tuban. Penelitian ini menggunakan metode diskriptif dengan lokasi penelitian yang ditetapkan secara sengaja. Adapun responden penelitian sebanyak 30 orang yang terdiri dari 20 orang dari kelompok tani  Wahana Bahari masyarakat pesisir Mangrove Center Jenu Tuban dan 10 orang dari kelompok tani Wahana Lestari desa Jenu Kecamatan Jenu Kabupaten Tuban. Hasil penelitian menunjukkan bahwa penyebab kerusakan ekosistem hutan bakau (mangrove) yang tinggi adalah abrasi. Dampak kerusakan ekosistem hutan bakau (mangrove) yang paling dirasakan oleh masyarakat di kawasan pesisir pantai Desa Jenu adalah hilangnya pemukiman dan hilangnya sumber pendapatan warga. Dalam program rehabilitasi hutan bakau (mangrove), kegiataan yang paling sering diikuti adalah perencaan rehabilitasi, pembentukan organisasi lokal, dan penanaman pohon bakau. Manfaat ekologi hutan bakau yang paling dirasakan oleh masyarakat pesisir pantai adalah sebagai pencegah abrasi, pengendapan sedimen, dan tempat pemijahan ikan. Untuk manfaat ekonomi hutan  bakau paling dirasakan adalah hasil kayu bakar dan perikanan. Kata Kunci:  Hutan Bakau , Pesisir Pantai, Rehabilitasi
PENGARUH OSEANOGRAFI TERHADAP IKAN HASIL TANGKAPAN PADA BAGAN TANCAP DI PERAIRAN MUNCAR BANYUWANGI
Authors: Saputra Candra
Published: October 2021

Perairan Indonesia merupakan perairan dengan potensi perikanan yang sangat besar. Tujuan dari penelitian ini adalah untuk mengetahui pengaruh parameter oseanografi terhadap ikan hasil tangkapan bagan tancap dan untuk mengetahui jumlah dan jenis hasil tangkapan ikan pada alat tangkap bagan tancap di perairan Muncar Kabupaten Banyuwangi. Metode penelitian yang digunakan adalah metode menggunakan sampel tidak acak dengan tekhnik purposive sampling dalam pengambilan sample. Hasil penelitian ini menunjukkan bahwa parameter oseanografi berpengaruh secara signifikan terhadap ikan hasil tangkapan bagan tancap dengan jumlah tangkapannya mencapai 4044 kg yang terdiri dari ikan lemuru, teri dan belanak.
DETEKSI MORFOLOGI ANISAKIS SP PADA AUXIS ROCHEI DARI PERAIRAN SEKITAR TELUK KUPANG, NUSA TENGGARA TIMUR
Authors: Soewarlan Lady Cindy , Yahya Yahya , Ayubi Alaudin Al
Published: October 2021

Auxis rochei salah satu ikan konsumsi, pada beberapa penelitian dimanfatkan oleh Anisakis sp sebagai inang antara.  Anisakis sp  bersifat zoonosis dan diketahui menyebabkan Anisakiasis pada beberapa negara. Terkait aspek keamanan pangan maka penting melakukan deteksi morfologi sebagai langkah awal penilaian risiko potensi bahaya biologi untuk mempelajari penyakit bawaan makanan (foodborne disease). Penelitian ini bertujuan untuk mempelajari prevalensi dan intensitas infeksi dari Auxis rochei. Metode, pada musim tangkapan Juli 2019 sejumlah 47 parasit cacing dikumpulkan dari 70 sampel Auxis rochei berasal dari 2 trip penangkapan berbeda pada perairan Utara dan Selatan Pulau Kera. Ikan dibedah untuk mencari keberadaan sebaran cacing pada organ saluran cerna dan otot. Cacing dibersihkan dengan NaCl fisiologi, diawetkan dalam campuran aquades, glycerin, asam lactad dan etanol kemudian diidentifikasi menggunakan mikroskop cahaya. Selanjutnya dihitung prevalensi dan intensitas infeksi. Hasil penelitian menjelaskan larva nematoda yang menginfeksi Auxis rochei teridentifikasi sebagai Anisakis sp tipe 1. Auxis rochei dari perairan Utara Pulau Kera terinfeksi Anisakis sp dengan prevalensi 25% dan intensitas infeksi 1 individu/inang. Sedangkan pada perairan Selatan Pulau Kera, prevalensi 26% dengan intensitas infeksi 3 individu/inang. Kesimpulannya Auxis rochei merupakan intermediate host  dari Anisakis sp tipe I dengan prevalensi 25-26% dan intensitas infeksi 1-3 individu/inang.Kata kunci: Anisakis sp, Auxis rochei, identifikasi bahaya, Teluk Kupang
PEMBERIAN KMnO4 DENGAN DOSIS YANG BERBEDA TERHADAP PERSENTASE HIDUP BENIH IKAN MAS KOKI YANG TERINFEKSI Argulus sp
Authors: Agustini Maria , MUHAJIR MUHAJIR , RAHMAD RAHMAD
Published: October 2021

Penyakit pada ikan terutama ukuran benih harus segera diatasi, salah satu bahan kimia yang dapat digunakan untuk memerangi penyakit parasit yang disebabkan oleh Argulus sp adalah KMnO4. Penelitian ini bertujuan untuk mengetahui dosis yang tepat untuk  perlakuan benih KMnO4 terinfeksi ikan mas Argulus sp. Rancangan percobaan yang digunakan dalam penelitian ini adalah Rancangan Acak Lengkap (RAL) dengan tiga perlakuan dan enam ulangan. Adapun perlakuan dalam penelitian ini adalah dosis KMnO4, perlakuan A = 1,5 ppm, B = 2,5 ppm, dan C = 3,5 ppm. Wadah yang digunakan berupa bak plastik volume 20 liter. Namun, setiap wadah hanya diisi 5 liter air tawar. Variabel yang diukur adalah kelangsungan hidup benih ikan mas. Hasil penelitian menunjukkan bahwa perlakuan B dengan dosis 2,5 ppm menghasilkan ikan mas penetas sebesar 80,2%. Sedangkan untuk perlakuan A dan C mengalami penurunan masing-masing sebesar 63,8% dan 46,8%.Sedangkan kualitas air pada suhu perairan berkisar antara 28-290C, derajat keasaman berkisar antara 7,0 - 7,8 dan oksigen terlarut berkisar antara 5,2 - 6 ppt.
Dijital Emtia Olarak Bitcoin’e Yatırım Portföyünde Yer Verilmeli mi?: Bitcoin’in Altın, Gümüş ve Petrol Fiyatları ile İlişkisi Üzerine Bir İnceleme
Authors: SALİHOĞLU Esengül , GÖV Abdullah
Published: October 2021

Bu çalışmada, çoklu yapısal kırılmalar altında, Bitcoin ile ticari emtialar olarak nitelenen altın, gümüş ve ham petrol fiyatları arasındaki uzun dönemli ilişkiler incelenmiştir. Böylece dijital bir emtia olarak Bitcoin’in alternatif bir yatırım aracı olup olamayacağı araştırılmıştır. Ampirik analizin ilk aşamasında, serilerin durağanlık düzeyleri geleneksel birim kök testleri ve Carrion-i-Silvestre vd.’nin (2009) m yapısal kırılmalı birim kök testi ile sınanmıştır. İkinci aşamada Maki (2012) eşbütünleşme testi uygulanmıştır. Analiz sonuçlarına göre, Bitcoin ve analize konu edilen ticari emtia fiyatları arasında yapısal kırılma altında eşbütünleşme ilişkisinin olduğu tespit edilmiştir. Üçüncü aşamada uzun dönem katsayılarının tahminleri için Dinamik En Küçük Kareler Yöntem (DOLS) tahmincisi kullanılmıştır. Elde edilen sonuçlara göre altın fiyatlarının Bitcoin fiyatlarını pozitif yönde etkilediği, gümüş ve ham petrolün ise Bitcoin fiyatlarını uzun dönemde negatif yönde etkilediği saptanmıştır. Son aşamada yapılan nedensellik analizi sonuçlarına göre altından Bitcoin’e doğru tek yönlü bir nedensellik ilişkisi tespit edilmiştir. Bitcoin ile petrol ve gümüş fiyatları arasında bir nedensellik ilişkisine rastlanmamıştır.
MODELING AND FORECASTING DEMAND FOR A DIGITAL PRODUCT
Authors: Novoseletskyy Oleksandr , Zubenko Ihor , Gurina Mariya
Published: October 2021

Different approaches to modeling and forecasting the demand for a digital product, namely the paid activities of Facebook, are explored in the article. The company is given to reject its arrivals in the main form of advertisements. The available range of data on the company's activities allowed to build forecast models based on adaptive short-term forecasting methods, namely the Brown method and the adaptive multiplicative Holt-Winters model taking into account the quarterly seasonal factor. These models have the ability to continuously take into account the evolution of the dynamic characteristics of the studied processes, to adapt to these dynamics, giving weight and high information value to the available observations, if they are close to the current time. The models were tested for adequacy using a number of criteria, including the RS-test, the series criterion based on the median of the sample, the Student's t-test and the Darbin-Watson test. The comparative analysis of the obtained results by models allowed to choose a model that gives a fairly accurate result. The analysis also showed that there is a quarterly seasonality and, accordingly, a significant decline at the beginning of the year and income growth in recent quarters. The forecast for the 4th quarter of the next period is built. The forecast is compared with real data and the prospects for the development of digital products in Ukraine are determined, in particular, the spread of the use of digital services and products in many areas.
Television as a Cultural and Communicative System: Evolution Directions and Modern Boundaries
Authors: Zakharov Evgeny E.
Published: October 2021

Russian science has not yet developed a stable understanding of the essence and generic affiliation of television, which continues to have a powerful multidirectional impact on the cultural and social processes of our time. The proposed characteristic of television as an independent cultural and communicative system allows highlighting its functioning as a separate cultural phenomenon that cannot be reduced to other forms of communicative activity. At the same time, in line with the system-cultural approach, the article substantiates the interaction of the main system-forming factors within the television system: those are artistic-entertaining, economic, informational, political, and technological. Constant consideration of all these factors when examining any aspect of television communication should become the methodological basis for studying television as a system.

A system-diachronic analysis of television, revealing the main directions of its nonlinear development through the mutual influence of the system-forming factors, allowed drawing the following conclusions.

Modern television is increasingly acting not so much as a means, but as a method of communication. This leads to a reduction in the significance of the content of a television utterance and, conversely, to the absolutization of the format, which determines both the content itself and the ritualized processes of television communication.

Significant changes in television communication occurred in the first decades of the 21st century under the influence of Internet technologies: the individualization of television viewing and the spread of “out-of-studio” forms of television production, the improvement of image quality and the democratization of video recording technologies leads to the fact that television ceases to perceive itself as a utilitarian means of broadcasting off-screen reality, and is increasingly positioned as an independent cultural source.

Television in the 21st century has expanded its boundaries, having absorbed the vast sphere of Internet and video communications. The modern television system can be understood as a set of audiovisual messages intended for public display and perceived in non-specialized everyday living conditions.
Struktur Frasa Verbal Bahasa Melayu Riau Dialek Kampar: Teori X-Bar
Authors: Ermawati. S  , Hermaliza  , Alber
Published: October 2021

Abstract

There have been several research studies that discussed verb phrases. But only some researchers analyse the X-bar theory concerning regional languages in Riau. The author attempts to demonstrate the structure of verb phrase in the Malay dialect of Kampar by using the X-bar theory.This study aims to find and analyse the rules structuring verb phrases contained in the Malay dialect of Kampar. This research was conducted through a field observation by using the descriptive method. According to the findings of the study, it is found that the principles for creating verb phrase structures in Kampar dialect were. 1) FV ---> V+N, ŋikIʸ umpʷIɁ ‘(me)motong rumput’/ Cut the grass; 2) FV ---> V+Spes, bagoɣaɁ lo ‘memasak’/ cook; 3) FV ---> Spes+V, ola makan ‘sudah makan’/ have got the food; 4) FV ---> NEG+V+Spes, ndaɁ dataŋ do ‘tidak datang’/ did not come; 5) FV ---> V+V, paʸ makan ‘pergi makan’/ get to eat;  6) FV ---> Adj+V, paya ŋasʷoňo ‘susah mengasuhnya/menjaganya’/ its hard to take care of; and 7) FV ---> V, motoŋ ‘menoreh/menyadap karet’/ tap the rubber.

Key words: Riau Malay, Kampar Dialect, Verb Phrase Structure, X-Bar Theory
Strategi Peningkatan Kemandirian Belajar Mahasiswa Pendidikan Bahasa Arab di Era Revolusi Industri 4.0
Authors: Saproni Muhammad Samin  , Yunita Yenni , Akzam Ismail
Published: October 2021

This research is qualitative research using a descriptive approach. Data collection techniques in this study using Interview Techniques, Documentation, and Literature Studies. The systematics of strategy formulation refers to five stages. These stages include: (1) Environmental identification (2) Conducting internal and external environmental analysis by measuring strengths and weaknesses as well as opportunities and threats, (3) Formulating key success factors of strategies designed based on the previous analysis, (4) Determining measurable goals and targets, evaluating various alternative strategies by considering the available resources and external conditions faced, (5) Selecting the most appropriate strategy to achieve short-term and long-term goals. This study shows the results of several strategies to increase learning Self-Regulated Learning for Arabic Language Education students at the Universitas Islam Riau as follows; 1) Using a Student-Centered learning (SCL) approach in learning, 2) Using a Net-centric approach in learning media, 3) Building student awareness about Self-Regulated Learning on an ongoing basis, 4) Using E-learning applications that can encourage and stimulate students carry out Self-Regulated Learning, 5) Coordinate between Permanent Lecturers of Study Programs in the formulation of Semester Learning Plans for the core courses of study programs, 6) Create an Arabic language environment, 7) Conduct reward programs for student achievements, 8) There is lecturer guidance for students who will compete.
Keywords: Arabic Language Education, Industrial Revolution 4.0, Self-Regulated Learning, Students, Strategy.
Integrated pest management options for the fall armyworm Spodoptera frugiperda in West Africa: Challenges and opportunities. A review
Authors: Ahissou Besmer Régis , Sawadogo Wendnéyidé Mathieu , Bokonon-Ganta Aimé H. , Somda Irénée , Verheggen François
Published: October 2021

Introduction. The fall armyworm Spodoptera frugiperda (Smith) (Lepidoptera: Noctuidae) is a voracious and generalist insect pest native to America. It was first detected in West Africa in 2016 and rapidly spread across the continent. The indiscriminate use of chemical insecticides poses risks to human health and threatens the few natural enemies present in these environments. Despite the existence of alternative control measures in America (e.g. genetically modified maize), efforts are needed to develop environmentally friendly approaches that are affordable for smallholder farmers and compatible with the African context. Literature. In this literature review, we describe the potential of the available alternative controls methods which include cultural, physical, biological and semiochemical strategies. The potential of their association is discussed considering their cost-benefice balance and local economic and agricultural context. Conclusions. Several affordable mitigation options could be implemented rapidly, pending proper communication efforts, including (i) the promotion of indigenous natural enemies by promoting refuges and training smallholder farmers on their identification; (ii) cultural methods, mainly by planting directly after the main rainfalls, as well as performing intercropping and crop rotation; and (iii) the use of microbial biopesticides, and avoiding some of the already identified ineffective chemical insecticides.
Perceptions ethnoculturelles des services écosystémiques rendus par les agroforêts à base de cacaoyer au Togo
Authors: Djiwa Oyetounde , Pereki Hodabalo , Guelly Kudzo Atsu
Published: October 2021

Description du sujet. Les agroforêts à cacaoyer sont d’une grande importance économique, écologique et sociale. Le choix des essences forestières à associer aux cacaoyers dépend de leurs usages suivant les groupes ethnoculturels et de leur contribution dans la diversification des sources de revenus des populations locales. Objectifs. L’objectif de cette étude est d’analyser les perceptions locales des agriculteurs sur les services écosystémiques des agroforêts à base de cacaoyer. Méthode. Des enquêtes ethnobotaniques ont été menées auprès des cacaoculteurs dans l’aire géographique de production de cacao au Togo. Elles ont été couplées à des observations directes dans des parcelles de cacaoyers. L’étude a touché 702 cacaoculteurs répartis dans 50 cantons couvrant neuf préfectures. Les analyses statistiques ont consisté en des calculs de fréquences, de pourcentages et de moyennes, en plus de tests statistiques et d’une ordination non métrique des espèces selon les groupes ethnoculturels. Résultats. Les groupes ethnoculturels autochtones et allochtones ont cité 174 espèces associées aux cacaoyers. Ces espèces fournissent 18 services aux cacaoculteurs intérrogés. Les trois principaux critères de choix considérés pour maintenir une espèce ligneuse dans une agroforêt à cacaoyer sont l’ombrage offert aux cacaoyers (98,14 %), la contribution à la sécurité alimentaire et nutritionnelle des ménages (92,43 %), la diversification des sources de revenu du ménage (78,71 %). La diversité des espèces associées varie suivant les groupes ethnoculturels et suivant les caractéristiques socioéconomiques. Conclusions. Cette étude offre, aux instituts de vulgarisation et de recherche dans la cacaoculture, une évaluation de la diversité d’essences forestières dont il convient de maîtriser les techniques de culture pour aider les cacaoculteurs à rendre leurs productions plus durable au Togo. L’adoption de bonnes pratiques et des technologies durables pour accroitre la résilience des systèmes de production des cacaoculteurs nécessite des considérations particulières basées sur les perceptions des communautés locales.
Effects of graded levels of Curcuma longa Powder on in vivo digestibility in Guinea pigs (Cavia porcellus)
Authors: Djoumessi Gina France Tobou , Tendonkeng Fernand , Miégoué Emile , Emalé Clément , Wauffo David Fokom , Hornick Jean-Luc
Published: October 2021

L’effet de l’incorporation de la poudre du Curcuma longa comme phytobiotique sur l’ingestion et la digestibilité in vivo des nutriments a été mesuré sur un total de 40 cobayes de race anglaise ayant un poids moyen de 452±75 g. La poudre de racines de Curcuma longa a été incorporée dans l’aliment composé à des niveaux croissants (0 ; 0,25 ; 0,5 et 1%). Chaque ration a été granulée. Pendant l’essai de digestibilité qui a duré 17 jours (10 jours d’adaptation et 07 jours de collecte des données), chaque ration était répétée sur 10 cobayes (5 mâles et 5 femelles). L’inclusion de la poudre de Curcuma longa a amélioré de manière significative (p<0,05) l’ingestion alimentaire des cochons d’inde quel que soit le niveau d’inclusion considéré dans les rations. La digestibilité de la matière sèche de la ration contenant 0,25% de Curcuma longa a été comparable à celle de la ration R0% et R1%. En outre, la digestibilité de la cellulose brute de la ration R0,25% a été comparable à celle des rations R0,5% et R1%, mais significativement plus élevée que celle des rations R0%. L’inclusion de la poudre de Curcuma longa dans les rations a permis d’améliorer l’ingestion et la digestibilité de la ration chez des cochons d’inde. D’autres études doivent être réalisées afin de déterminer les causes de ces effets.
Natural enemies of the fall armyworm Spodoptera frugiperda (Smith) (Lepidoptera: Noctuidae) in Burkina Faso
Authors: Ahissou Besmer Régis , Sawadogo Wendnéyidé Mathieu , Bonzi Schémaéza , Baimey Hugues , Somda Irénée , Bokonon-Ganta Aimé H. , Verheggen François J.
Published: October 2021

La chenille légionnaire d'automne Spodoptera frugiperda (Lepidoptera: Noctuidae) est un ravageur vorace qui se nourrit principalement de céréales et autres cultures d'importance économique. Originaire d'Amérique, elle a récemment envahi les pays d'Afrique sub-saharienne où elle menace actuellement la sécurité alimentaire. Les connaissances sur ses ennemis naturels en Afrique sont limitées. Dans cette étude, nous avons cherché à identifier les arthropodes, les champignons et les nématodes entomopathogènes qui contrôlent naturellement ce ravageur au Burkina Faso. Des échantillonnages d'insectes, y compris des larves et des masses d'œufs, ont été réalisés dans 47 champs de maïs d'octobre 2019 à novembre 2020. Une vingtaine d'espèces de parasitoïdes, de prédateurs et de champignons entomopathogènes associés à la chenille légionnaire d'automne ont été identifiées. Le taux de parasitisme global était de 10,5 %. Les nématodes (Mermithidae) étaient les parasites les plus fréquents (73,2% des larves parasitées). Les parasitoïdes identifiés comprenaient des Hyménoptères [Coccygidium luteum (Brullé), Chelonus bifoveolatus (Szépligeti)] et des Diptères (Drino sp.). Les prédateurs comprenaient des Areneae et des insectes appartenant aux familles suivantes : Carabidae (Calleida sp.), Coccinellidae [Cheilomenes sulphurea (Olivier)], Forficulidae [Diaperasticus erythrocephalus (Olivier), Forficula senegalensis (Serville)], Formicidae [Pheidole megacephala (Fabricius) et autres], Mantidae, Pentatomidae et Reduviidae (Rhynocoris sp.). Les prédateurs les plus abondants étaient les Forficulidae (51%), Formicidae (15%) et Coccinellidae (13%). Nous préconisons le développement de la lutte biologique de conservation, car cette approche peut être simple et rentable pour contrôler ce ravageur.
The effectiveness of spelling bee game through students’ vocabulary mastery
Authors: Karina Wedhanti Nyoman , Ratminingsih Ni Made , Samiyanti Kadek
Published: October 2021

This study aimed at investigating whether or not there was a significant difference in vocabulary mastery between the students who were taught by using spelling bee game and those who were taught by using memorization through flash card. This research was quasi-experimental in nature. This study was conducted in pre-test and post-test design. The population was students of the fourth grade in elementary school in SD Negeri 3 Banjar Jawa. Random Sampling was assigned to determine the samples of the study. There were 30 students in Class A as the experimental group which was taught by using spelling bee game and 30 students in Class B as the control group which was taught by using memorization through flash card. The obtained data were analyzed through descriptive analysis and inferential analysis. The effect size was calculated by using Cohen’s d testing. Based on the findings, the result proved that there was a significant difference in students’ vocabulary mastery. The students who were taught using Spelling bee game also showed positive attitude during the learning process. There were three reasons why spelling bee game was better to be implemented, namely it helps the students to remember words better, it is enjoyable, and it makes students more active.
Aortic stenosis and concomitant hypertrophic obstructive cardiomyopathy: the bad and the worse
Authors: Achim Alexandru , Verheyen Nicolas , G. Tóth Gábor
Published: October 2021

With the broadening of indications and the consequent massive increase in the number of transcatheter aortic valve implantations (TAVI) some former niche sub­groups have gained real clinical relevance. And such severe aortic stenosis (AS) and concomitant obstructive left ventricular hypertrophy is found more and more frequently, causing important diagnostic challenges and treatment dilemmas.
MANAGEMENT AND OPERATION MODELS IN ELECTRICAL CHARGING INFRASTRUCTURE (EXAMPLE OF KEY COUNTRIES: USA AND CHINA)
Authors: Калимуллин Леонид Вячеславович , Левченко Денис Константинович
Published: October 2021

Несмотря на существующие государственные инициативы, одним из факторов, сдерживающих развитие электротранспорта в России, является низкий уровень развития электрозарядной инфраструктуры. В данном контексте актуально изучить успешный опыт построения и внедрения моделей функционирования электрозарядной инфраструктуры и управления ею на примере наиболее развитых по данному направлению стран. Целью статьи является исследование моделей функционирования инфраструктуры для электромобилей и управления ею, применяемых в США и Китае, выявление характерных особенностей, преимуществ и недостатков с целью формирования наиболее оптимальных условий для построения российской модели электрозарядной инфраструктуры. Элементы научной новизны заключаются в обобщении и систематизация практического опыта применения моделей функционирования электрозарядной инфраструктуры и управления ею.

Despite existing state initiatives, one of the factors limiting the development of electric transport in Russia is the low level of development of electric charging infrastructure. In this context, it is relevant to study the successful experience of building and implementing models for the management and operation of electric charging infrastructure on the example of the most developed countries in this area. The purpose of the article is to study models of infrastructure management and functioning for electric vehicles used in the USA and China, to identify characteristic features, advantages and disadvantages in order to form the most optimal conditions for building a Russian model of electric charging infrastructure. Elements of scientific novelty are the synthesis and systematization of practical experience in the application of models of control and operation of electric charging infrastructure.