bluuebunny/crossref_metadata_2025 huggingface dataset:
Software Test Data Generation based on Path Testing using Genetic Algorithms
Authors:   Department of Computer Science, Shaheed Rajguru College of Applied Sciences for Women, University of Delhi, Delhi, India., Sachdeva* Tina , Pattanaik Astha ,   Department of Computer Science, Shaheed Rajguru College of Applied Sciences for Women, University of Delhi, Delhi, India.
Published: May 2020

Test data generation is the task of constructing test cases for predicting the acceptability of novel or updated software. Test data could be the original test suite taken from previous run or imitation data generated afresh specifically for this purpose. The simplest way of generating test data is done randomly but such test cases may not be competent enough in detecting all defects and bugs. In contrast, test cases can also be generated automatically and this has a number of advantages over the conventional manual method. Genetic Algorithms, one of the automation techniques, are iterative algorithms and apply basic operations repeatedly in greed for optimal solutions or in this case, test data. By finding out the most error-prone path using such test cases one can reduce the software development cost and improve the testing efficiency. During the evolution process such algorithms pass on the better traits to the next generations and when applied to generations of software test data they produce test cases that are closer to optimal solutions. Most of the automated test data generators developed so far work well only for continuous functions. In this study, we have used Genetic Algorithms to develop a tool and named it TG-GA (Test Data Generation using Genetic Algorithms) that searches for test data in a discontinuous space. The goal of the work is to analyze the effectiveness of Genetic Algorithms in automated test data generation and to compare its performance over random sampling particularly for discontinuous spaces.
Smart Dye Inspection System in Textile Industry
Authors:   Assistant Professor, Department of Electronics and Instrumentation Engineering, Kongu Engineering College, Perundurai, Erode, TamilNadu, India., Yuvaraj* K. , Nivetha T. ,   UG Graduate, Department of Electronics and Instrumentation Engineering, Kongu Engineering College, Perundurai, Erode, TamilNadu, India., Sushma J. ,   UG Graduate, Department of.Electronics and Instrumentation Engineering, Kongu Engineering College, Perundurai, Erode, TamilNadu, India., Sutharsan T. S. ,   UG Graduate, Department of.Electronics and Instrumentation Engineering, Kongu Engineering College, Perundurai, Erode, TamilNadu, India., Ramajeyam M. Rajadurai ,   UG Graduate, Department of Electronics and Instrumentation Engineering, Kongu Engineering College, Perundurai, Erode, TamilNadu, India.
Published: May 2020

Inspection on the dyed material in the textile industry is facing a challenging task owing to the accurate measurement of the dye concentration added. Currently manual inspection is done. It consumes more time and less accurate. The proposed work provides a solution to above problem. The image of reference material (cloth) is captured and the features are extracted using image processing techniques. The color concentration of both the reference material and the test fabric is compared. If the dye concentration of the test fabric matches with the reference material, then it is a perfect dyed cloth whereas for mismatched samples, the concentration is to be adjusted is displayed. This smart dyeing inspection system reduces the manual operation and saves time and results in high accuracy.
Monitoring High Throughput Distributed System using Statistical Data Analysis
Authors:   “School of “Computer Science and” Engineering”“Vellore Institute of Technology”“Vellore, India, Jain Divya , P Prof. Swarnalatha ,   “School of “Computer Science and” Engineering”“Vellore Institute of Technology”“Vellore, India”
Published: May 2020

Monitoring high throughput distributed system by using a statistical analysis of the “historical time series” of an Instrumentation Data”. “The Pipeline has been made to process the information which can be otherwise called data pipeline, is a lot of information handling components associated in arrangement, where yield of one component is the contribution of the next one”. Several codes are giving different visualization for statistical analysis of data. “Network and Cloud Data Centers” generate a lot of data every second; this data can be gathered as period arrangement information. A time-series is a grouping taken at progressive similarly dispersed focuses in time that implies at a particular time interval to a particular time, the estimations of explicit information that was taken is known as information of a time-series. “This time-series information can be gathered utilizing framework measurements like CPU, Memory, and Disk utilization”. The TICK and ELK Stack is abbreviation for a foundation of open source instruments worked “to make collection, storage, graphing, and alerting” on time arrangement data incredibly easy. As an information collector, using Telegraf, “for storing and analyzing” information and the time-series database InfluxDB and Elasticsearch. For plotting and visualizing used Grafana and Kibana. Watchman is utilized for alert refinement and once system metrics usage exceeds the specified threshold, the alert is generated and sends it to the Telegram.
Application of web Metrics and Text Mining on the IRCTC Portal
Authors:   Department of Management, Amrita Vishwa Vidhyapeetham, Kochi, India., Mathew* Reuben Thomas , S Krishnapriya ,   Department of Management, Amrita Vishwa Vidhyapeetham, Kochi, India., K Athira ,   Department of Management, Amrita Vishwa Vidhyapeetham, Kochi, India., KT Adwaith ,   Department of Management, Amrita Vishwa Vidhyapeetham, Kochi, India.
Published: May 2020

The Indian railways, a historical inheritance, the 4th largest railway network in the world by size, is an important force in our economy. The digitalization has enabled the customer to get the railway services on their finger tip. IRCTC, the subsidiary of the Indian railway offers variety of service like catering, tourism and the online ticket operation. As technology advancement is taking place, but the IRCTC has been widely criticized for many lacunas in meeting the customer needs and preference. So the study focuses on how Indian Railway needs to revamp the website to make it more contributing to customer expectations. An analysis of customer reviews, revealed that the customers experience many problems while using the IRCTC website to make their choice about the type of travel, coach preference, seat preferences, age group, payment gateways, time and date of travel, etc. The study attempts to find out the user-friendliness of IRCTC website from the point of view of the customers using four identified dimensions or variables. The analysis was done using various web metrics and a text-mining based on the customer reviews. It helped to know about the clicks rates pattern, visit rate, the various activities performed by the customer, time spent, type of device used, keywords used etc. The result shows that majority users have stated negatively towards the features and usability of the website. Based on the analysis of the study a brief summary of findings have been made and a meaningful conclusion have been obtained.
Employees Opinion on Various Job Search Methods with Special Reference to Afghanistan
Authors:   Ph.D Scholar, Faculty of Management studies, Manav Rachna international Institute of Research and studies., Sediqian* Khaled , Srivastava Dr. Nandini ,   Professor in Charge-CDP Manav Rachna international Institute of Research and studies
Published: May 2020

A career search is a long process which requires effort. It can take months before you can find a job that suits your unique needs almost everyone is well aware of the fact that finding a job in Afghanistan is difficult and requires an iron shoe. For recruitment any candidate is required to go for interviews with different companies, it doesn't matter if you've just graduated from a reputable university or have decided to enter the job market after finishing high school, finding a job with the right income and conditions is a challenge. Finding a job is difficult for many job seekers because they choose the toughest way to find a job. There are generally different ways to look for a job that anyone can choose from depending on their abilities. Traditionally, job-search approaches have been broken down into' formal' and' informal' approaches. Formal approaches such as jobs agency services or reacting to advertising published in magazines, journals, newspaper and, more recently, the Internet. The use of personal contacts is one of the informal job-search techniques most studied.in this survey In order to meet the objective; both quantitative as well as qualitative research technique has been used. On the other hand both secondary as well as primary data used for this research paper. For primary data collection, a semi- structured questionnaire designed to collect the information. Books, articles, journals and database are used as secondary sources. Therefor the outcome of this research will help to understand more about employee job search opinion of on various job search methods in Afghanistan.
Exploring the Benefits of Combined Outdoor Adventure Education and Dual-Immersion Short-Term Study Abroad Experiences
Authors: Asfeldt Morten , Takano Takako
Published: May 2020

Outdoor adventure education (OAE) and study abroad share many epistemological and pedagogical foundations and have been on parallel tracks for many years yet rarely intersect. This paper has two goals: (a) to invite study abroad researchers and practitioners to consider findings and practices from OAE to further enhance study abroad, and (b) to explore the benefits of combining OAE and study abroad practices by presenting such a model. Three questionnaires (pre, post, and 1-year after) were distributed to 32 students in 2012 and 2015 who participated in a combined OAE and dual-immersion study abroad experience. Responses were analyzed to identify central learning outcomes and critical elements. Overall, the findings affirm that the combined model of OAE and study abroad provided meaningful learning and point to a number of potential benefits of combining study abroad and OAE as an effective means of enhancing shared learning goals.

Abstract in Japanese

野外冒険教育（OAE）と留学（スタディアブロード）は認識論的にも教育学的にも、その土台とするところに共通点を持ちながら、これまで互いに関係づけて論じられることがなかった。この論文は次の２つの目標を持つ；１）スタディアブロードの研究者や実践者らが、OAE研究の成果や実践から知見を得ること、２）OAEとスタディアブロードの実践を組み合わせることの利点を、事例から探求すること。本研究では、OAEと二重イマージョンのスタディアブロードを織り交ぜた体験プログラムに2012年と2015年に参加した32人の大学生を対象として、質問用紙が三度（事前、事後、1年後）送られた。収集された回答は、プログラムからの主たる学びは何かと、それにつながった要素を焦点に分析された。その結果、OAEとスタディアブロードを組み合わせたプログラムは、価値ある学びを提供したことが明らかになった。また両者を組み合わせることは、互いに共通する教育目標をより高める効果的なやり方として、いくつもの利点を持つ可能性を示した。
Mathews-Aydinli, J. (2017). International Education Exchanges and Intercultural Understanding: Promoting Peace and Global Relations. Cham: Springer International Publishing. 179 pp. DOI: 10.1007/978-3-319-43829-0.
Authors: Smith II William
Published: May 2020

This review critiques Julie Mathews-Aydinli’s International Education Exchanges and Intercultural Understanding. Consisting of a series of ten essays from a diverse body of educators and administrators, this book highlights the importance of examining the purpose and impact of intercultural exchange in the twenty-first century. This review will evaluate the arguments made throughout the chapters and examine why this topic is important for those interested in the field of international education.
DESIGN AND DEVELOPMENT OF OXYGEN MONITORING WITH GALVANIC OXYGEN SENSOR BASED ON MICROCONTROLLER ARDUINO UNO
Authors: Sembodo Budi Prijo , Vidal Nanang Henri
Published: May 2020

The Oxygen Analyzer is a tool for measuring the oxygen content in a gas exhaust system. The Oxygen analyzer is used in various fields including the fields of industry and health. In the health sector, the Oxygen Analyzer is used to measure oxygen content in Continuous Positive Airway Pressure (CPAP), anesthetic machines, ventilator machines, or oxygen cylinders. In this study the researchers made an Oxygen Analyzer that can read oxygen levels 21% 100% with a reading range per digit. This study uses an oxygen sensor that serves to detect oxygen levels which is set with an Arduino Uno microcontroller. The testing is carried out directly on a ventilator as a comparison tool. The method of data analysis in this study uses descriptive analysis. In this study the tool created was able to detect the value of oxygen levels in the range of 21% - 100% with an average error of 0.01%.
DESIGN AND DEVELOPMENT OF AIR MONITORING AND QUALITY CONTROL DEVICE USING ARDUINO UNO
Authors: Sudiardana I wayan , . Widodo
Published: May 2020

LPG (Liquid Petroleum Gas) has been used in everyday life. But if there is leakage it will cause poisoning and explosion. Underlying this, the authors made research on monitoring and control of air quality. The purpose of this study is to make a device that can detect earlier leakage of LPG. This device can detect excess levels of carbon monoxide in the air. Even more, it can avoid the danger of fire and poisoning. The research method used descriptive analysis method and quantitative analysis method. Measurements and testing with accurate reference measuring instruments. Based on testing and analysis, the device can work well with an average percentage error of 1.92% for CO gasmeasurement and 3.1% for LPG gas measurement. Increasing gas content in each sensor is proportional of increasing in the sensor output voltage. Some of the factors that cause errors were the differences of sensor sensitivity and environmental conditions where the sample measured.
Legalisasi Dan Pengelolaan Usaha Pada UMKM
Authors: Suhardiyah Martha , Ulfa Puspa Wanti Widodo  , Yurida Sasmita
Published: May 2020

Desa Bakalan Kecamatan Gondang memiliki usaha mikro, kecil, dan menengah (UMKM) berupa oleh-oleh makanan ringan, yaitu kacang sembunyi, keripik usus dan keripik pisang. Untuk produk keripik pisang dalam segi penentuan harga pokok dan pemasaran online sudah berjalan dengan baik tetapi perihal perizinan, pembukuan sederhana, dan packaging atau labeling (3P) belum berjalan dengan maksimal. Maka dari itu, program kerja kami hanya fokus pada 3P produk keripik pisang. Program pengabdian masyarakat ini menggunakan metode kualitatif dengan menggunakan survei dan observasi serta wawancara dalam teknik pengumpulan datanya. Hasil program pengabdian ini berupa pelaksanaan kepengurusan izin Sertifikat Produksi Pangan Industri Rumah Tangga (SPP-IRT), pembukuan sederhana, dan perbaikan packaging pada produk keripik pisang “AQILA”. Pentingnya 3P untuk meningkatkan daya saing dan kualitas sangat dibutuhkan oleh UMKM agar bisa bertahan dan terus bersaing ditengah-tengah UMKM yang telah ada dan UMKM baru
Menumbuhkan Nilai Kewirausahaan Dan Daya Saing Pelaku Usaha Mikro Kecil Di Desa Pengulu, Kecamatan Sidayu, Kabupaten Gresik
Authors: Sutama Wisnu Dyatmika  , Tony Susilo Wibowo  , Subakir  , Untung Lasiyono
Published: May 2020

Kewirausahaan dapat menyerap banyak tenaga kerja sehingga mampu menurunkan angka kemiskinan dan pengangguran. Saat ini semua negara terus memperhatikan perkembangan dunia wirausaha mulai dari sektor agraris hingga sektor financial technology. Semua berupaya agar segala sektor yang ada dapat saling berkaitan dan membentuk sebuah pola ekosistem kuat guna menopang perekonomian negara. Demikian halnya yang terjadi di Desa Pengulu Kabupaten Gresik, di desa ini usia produktif lebih memilih untuk bekerja di kota besar terdekatnya yaitu Surabaya. Maka yang terjadi adalah tidak ada penggerak kewirausahaan yang potensial di desa ini. Padahal desa memiliki potensi olahan ikan yang sangat baik mengingat lokasi desa ini relatif dekat dengan pesisir. Untuk itu dilakukanlah program pengabdian masyarakat di Desa Pengulu, Sidayu, Gresik. Program ini dilakukan dengan rangkaian proses: Penyampaian Materi Mindset Kewirausahaan, Pemberian Contoh Sederhana, Nyata, dan Bisa Diduplikasi, dan Konsultasi Teknis dan Optimalisasi Aktivitas. Setelah dilakukan kegiatan ini, masyarakat menjadi sadar dan mnegrti pentingnya kewirausahaan. Bagi masyarakat yang telah melakukan aktivitas kewirausahaan ditemukan beberapa kendala yang akan dicari solusinya agar kedepannya mendapatkan hasil yang lebih baik
Pemanfaatan Limbah Kulit Jagung Untuk Meningkatkan Perekonomian Di Desa Pejok Kecamatan Kepohbaru Kabupaten Bojonegoro
Authors: Novi Darmayanti  , Desy Ika Febrianti  , Siti Ayu Putri Lestari
Published: May 2020

Tujuan dari pengabdian kepada masyarakat adalah untuk memberikan percontohan dan pelatihan kepada masyarakat berupa pembuatan kerajinan yang memanfaatkan limbah pertanian kulit jagung sebagai upaya pemanfaatan potensi lingkungan Desa Pejok Kecamamatan Kepohbaru Kabupaten Bojonegoro. Metode yang digunakan adalah pemberian materi dan demonstrasi. Karakteristik masyarakat desa Pejok terkhusus ibu-ibu sebagian besar sebagai ibu rumah tangga, adanya pelatihan ini untuk peningkatan pengetahuan tentang manfaat limbah kulit jagung sebagai bahan baku membuat kerajinan yang memiliki nilai jual. Dalam 6 bulan petani melakukan 2 kali panen. Jika dalam sekali panen petani dapat menghasilkan limbah sebanyak 3 ton, maka dapat di kalkulasikan dalam setengah tahun menghasilkan sebanyak 6 ton. Jika 1 ton menghasilkan 2000 kerajinan yang berdaya jual 50 ribu/kerajinan maka pendapatannya ialah 100.000. Berarti jika 6 ton akan menghasilkan nilai jual 120.000. Jadi usaha pemanfaatan limbah kulit jagung cukup layak untuk dikembangkan dan dapat meningkatkan perekonomian petani atau warga di desa Pejok sekitar  80% persen
Sistem Pemetaan dan Analisa Kualitas Pendidikan Jenjang SMASederajat di KabupatenKota di Jawa Timur
Authors: Trapsilasiwi Rani Kemala
Published: May 2020

Education Department of East Java Province as the implementation of education activities in East Java Province, which are 29 districts and 9 cities, need to manage education service well, so that can be equally and used by public. To make a decision, it takes valid, appropriate and right time so that the information can be used as a reference in the policies formulation both planning and organizing education.  This research is intend to know the quality of high school education in district/city in East Java using the fuzzy sugeno method. We use thirteen educational indicators then be divided three groups are participation numbers, level of service, and output quality. Every group will be calculated by sugeno fuzzy, using each indicators as an input variables in fuzzy. Results from three fuzzy calculations will be variables in the last fuzzy calculations to get the value of high school education quality. The results of this research are high school education quality in East Java which is displayed in mapping visualization. Education Department and public can know how the quality of education in the area and other areas in East Java.

 

Dinas Pendidikan Provinsi Jawa Timur sebagai pelaksana kegiatan pendidikan di Provinsi Jawa Timur, dengan jumlah Kabupaten/Kota sebanyak 38 Kabupaten/Kota, perlu mengelola pelayanan pendidikan dengan baik, agar dapat merata dan dirasakan oleh seluruh masyarakat. Untuk mengambil sebuah keputusan, dibutuhkan data yang valid, tepat guna, dan tepat waktu agar informasi yang dihasilkan dapat digunakan sebagai acuan dalam perumusan kebijakan baik perencanaan maupun penyelenggaraan pendidikan. Penelitian ini bertujuan untuk mengetahui kualitas pendidikan jenjang SMA/Sederajat di Kabupaten/Kota dengan menggunakan metode fuzzy sugeno. Sebanyak 13 indikator pendidikan yang digunakan dibagi menjadi tiga kelompok yaitu angka partisipasi, jenjang pelayanan, dan kualitas output. Setiap kelompok akan dilakukan perhitungan fuzzy sugeno dengan menggunakan indikator masing-masing sebagai variabel input pada fuzzy. Hasil dari tiga perhitungan fuzzy tersebut akan dijadikan variabel pada perhitungan fuzzy terakhir untuk mendapatkan nilai kualitas pendidikan jenjang SMA/Sederajat di Jawa Timur. Hasil dari penelitian ini adalah tingkat kualitas pendidikan jenjang SMA/Sederajat di Jawa Timur yang ditampilkan dalam bentuk visualisasi pemetaan. Sehingga Dinas pendidikan maupun masyarakat dapat mengetahui bagaimana kualitas pendidikan di daerahnya dan daerah-daerah lainnya di Jawa Timur.
Aplikasi Statistik Proses Kontrol Untuk Evaluasi Proses Pembelajaran Menggunakan Diagram Kontrol X ̅ dan R
Authors: Zurqoni  , Rahman Fathur
Published: May 2020

he use of Statistics Process Control in education is fairly new but it has been clearly seen that the method can be used in the field of student evaluation in teaching and learning processes, monitoring student grades, assessment processes in higher education, assessment of learning outcomes and others. This study will discuss the application of Process Control Statistics (SPK) to evaluate the learning process using two control diagrams of variables  and R using the Process Capability (KP) analysis, which aims to determine students' abilities in carrying out practical tests. From these problems to determine the effectiveness of the control program  and R in evaluating the learning process. From the results of the analysis it can be concluded that the application of Control Process Statistics is very possible in the evaluation of the learning process. In this context, control diagrams  and R are useful for increasing efficiency in detecting deficiencies in the evaluation of the learning process and evaluating student performance. In the process capability analysis (KP) it can be seen that the student evaluation process is still not as expected, and the learning process is considered to be uneven so that the resulting output has not reached what was expected

Penggunaan Statistik Proses Kontrol dalam pendidikan memang terbilang baru tetapi  telah jelas terlihat bahwa metode tersebut dapat digunakan di bidang evaluasi siswa dalam pengajaran dan proses pembelajaran, pemantauan nilai siswa, proses penilaian dalam pendidikan tinggi, penilaian hasil pembelajaran dan lain-lain. Penelitian ini akan membahas penerapan Statistik Proses Kontrol (SPK) untuk mengevaluasi proses pembelajaran menggunakan dua digram kontrol variabel  dan R dengan menggunakan analisis Kapabilitas Proses (KP), yang bertujuan untuk mengetahui kemampuan siswa dalam melaksanakan ujian praktikum.  Dari permasalahan tersebut untuk mengetahui efektifitas digram kontrol  dan R dalam mengevaluasi proses pembelajaran.  Dari hasil analisis dapat disimpulkan bahwa penerapan Statistik Proses Kontrol sangat mungkin dilakukan dalam evaluasi proses pembelajaran. Dalam konteks ini, diagram kontrol  dan R  berguna untuk meningkatkan efisiensi dalam mendeteksi kekurangan dalam evaluasi proses pembelajaran dan evaluasi kinerja siswa. Pada analisis kapabilitas proses (KP) dapat diketahui bahwa proses evaluasi siswa masih belum sesuai dengan yang diharapkan, dan proses pembelajaran dianggap belum merata sehingga ouput yang dihasilkan belum mencapai dengan yang diharapkan.
Keanekaragaman Jenis Belalang (Ordo Orthoptera) Di Pertanian Kacang Hijau (Vigna radiata L.) Desa Manusak Kabupaten Kupang
Authors: Semiun Chatarina Gradict , Mamulak Yulita Iryani
Published: May 2020

Keberadaan belalang menentukan kualitas suatu lahan pertanian.Belalang memiliki peranan sebagai herbivora, predator, dekomposer, dan hama sehingga berpotensi dijadikan sebagai indikator kualitas lahan pertanian.Belalang sering dianggap sebagai serangga pengganggu, padahal memiliki peranan yang vital di ekosistem.Penelitian ini bertujuan untuk menentukan keanekaragaman jenis belalang di pertanian kacang hijau di desa Manusak.Penelitian ini bersifat deskriptif kuantitatif.Pengambilan sampel belalang dengan menggunakan jebakan pitfall trap, hand sorting dan jaring serangga.Pengukuran faktor lingkungan dilakukan dengan mengambil data Global Positioning System (GPS), suhu tanah, kelembaban tanah, pH tanah, berat jenis tanah dan water holding capacity. Secara keseluruhan didapatkan tujuhjenis belalang, dari tigafamili dengan total individu berjumlah 30. Ketiga famili tersebut meliputi Pyrgomorphidae, Tettigoniidae, dan Acrididae.Nilai H’ adalah 1,882 tergolong sedang.Nilai R1 adalah 1,764 tergolong rendah.

 

Kata Kunci: Keanekaragaman belalang, Ordo Orthoptera, Kacang hijau
Biofermentasi Kefir Teh Pecut Kuda (Stachytarpheta jamaicensis) Sebagai Sumber Belajar Biologi
Authors: Isrianto Pramita Laksitarahmi
Published: May 2020

Water kefir merupakan produk hasil biofermentasi dari larutan gula yang berasal dari simbiosa bakteri dan yeast dalam bentuk polisakarida banyak bermanfaat untuk kesehatan. Keanekaragaman tanaman di Indonesia sangatlah banyak dijadikan sebagai tanaman obat, salah satunya adalah Pecut Kuda (Stachytarpheta jamaicensis). Dikarenakan potensi sumber daya Pecut Kuda banyak akan manfaatnya sehingga bisa dijadikan media alternatif pertumbuhan probiotik dengan menggunakan larutan teh Pecut Kuda (Stachytarpheta jamaicensis). Kombinasi larutan teh Pecut Kuda (Stachytarpheta jamaicensis) dengan kefir grain diharapkan memberikan efek fungsional ganda bagi kesehatan tubuh. Metode penelitian ini menggunakan Rancangan Acak Lengkap (RAL) dengan  4 taraf perlakuan yaitu: konsentrasi larutan teh Pecut Kuda 10% dan 15% dengan lama fermentasi 12 jam dan 24 jam. Hasil penelitian ini menunjukkan berpengaruh nyata antar perlakuan terhadap pH (p=0,01), total asam asetat (p=0,03), total gula (p=0,00), dan total polifenol (p=0,00). Nilai pH diperoleh rata-rata 3,32–4,34, untuk total asam asetat rata-rata 0,46-0,82%, hasil total gula rata-rata 4,45-7,58% dan total polifenol 0,11- 3,41%. Sedangkan hasil uji organoleptik antar perlakuan menunjukkan pengaruh nyata (p=0,00) terhadap parameter rasa,aroma, warna, dan daya. Perlakuan P1 dengan konsentrasi teh Pecut Kuda 10% dengan lama fermentasi 12 jam lebih disukai panelis.

 

Kata kunci : water kefir, teh Pecut Kuda (Stachytarpheta jamaicensis), biofermentasi
PEMBERIAN PROBIOTIK DALAM PAKAN UNTUK BUDIDAYA IKAN LELE
Authors: Hariani Dyah , Purnomo Tarzan
Published: May 2020

The purpose of research is produced using probiotic fermented feed that can increase: the growth rate (SGR), and  feed efficiency (FCR).  The research was conducted in July and November 2016. The research design used is CRD with 4 treatments and 3 replications, consisting of  without given a probiotic (0%), probiotics 5%, 10% and 15% of the total feed given, for all waters treatment probiotics added to one liter every single week. Media for microbial growth added "medicinal" (white turmeric, ginger, red ginger) containing bioactive and improve immunity, pineapple source of vitamin C, sugar, bran and molasses energy sources and dairy sources of protein that are suitable for growth and multiply microbes. Parameters: SGR and FCR. Analysis of data using Anova, followed by Duncan test.

The results showed probiotics in feed and aquaculture waters have a significant influence on the SGR and  FCR (P <0.05). Giving 15% of probiotics produce the best catfish SGR: 3.3867 ± 0, 24440%. Giving 5% probiotics produce the best FCR 1.5733 ± 0.0987.

 

Keywords: Probiotics, SGR, FCR, catfish
KADAR TRIGLISERIDA, KOLESTEROL, DAN LEMAK ABDOMEN AYAM BROILER YANG DIBERI CAIRAN SAUERKRAUT DALAM AIR MINUM
Authors: Kinasih I Dian , Sopandi Tatang
Published: May 2020

This study aims to prove a liquid of sauerkraut in the drinking water of broilers can lower triglyceride content, cholesterol content, and abdominal fat chicken broiler. Twenty four broiler chickens aged 1 day an average of 25-35 g/ tail. Broiler chickens were randomly divided into 4 groups and repeated 6 times. Each group was given liquid of sauerkraut in drinking water with concentrations of 0, 0.5, 1.0, 1.5 ml/L for 35 days. The results of the study treatment sauerkraut liquid in drinking water concentration of 1.0 ml/L and 1.5 ml/L have a significant effect (P <0.05) on triglyceride content, cholesterol content, and abdominal fat of broiler chickens. Giving sauerkraut liquid on triglyceride content broiler concentration of 1.0 ml/L and 1.5 ml/L significantly (P <0.05) lower triglyceride content compared with broilers without liquid of sauerkraut. Giving liquid sauerkraut on cholesterol content of broiler concentration 1.0 ml/L and 1.5 ml/L significantly (P <0.05) lower cholesterol content compared with broilers without liquid of sauerkraut. Giving liquid of sauerkraut against abdominal fat of broilers concentration of 1.0 ml/L and 1.5 ml/ L significantly (P <0.05) lower cholesterol content compared with broilers without liquid of  sauerkraut. It can be concluded that the drinking water in sauerkraut liquid for broiler chicken lower triglyceride content, cholesterol content, and abdominal fat of broiler chickens at a concentration of 1.0-1.5 ml/L respectively, still at 69.4% -79.2%, 32 , 9%, - 39.4%, and 44.7% -50.3%. The measure of sauerkraut liquid in drinking water for the purpose of reduction in triglyceride content, cholesterol content, and abdominal fat of broiler chicken meat can be used at a concentration of 1.0 to 1.5 ml/L.

 

Keyword: broiler chicken meat, sauerkraut liquid, triglyceride content, cholesterol content, and abdominal fat.
PENGARUH EKSTRAK BIJI PEPAYA (carica papaya L.) DAN EKSTRAK DAUN MIMBA (Azadirachta indica A.Juss) DAN CAMPURAN EKSTRAK BIJI PEPAYA ( carica papaya L.) DAN EKSTRAK DAUN MIMBA (Azadirachta indica A.Juss) TERHADAP DIAMETER TUBULUS SEMINIFERUS, SEL LEYDIG DAN BOBOT TESTIS MENCIT (Mus musculus)
Authors: M Apolonia , Sukarjati Sukarjati
Published: May 2020

Papaya (Carica papaya L. ) and Neem (Azadirachia indica A.Juss) Tree are planted as an ornamental tree and have a character as a brush plant. They vegetated in tropical and subtropical region. The seed of papaya and Neem leaf are also include of a potential plants as a antifertility. Types of bioactif compounds contained in plants, the main compounds that are derived from the steroids, alkaloids, isoflavanoid, tripernoid, and activity as xanthon antifertilities. This encourages the researcher to know the influence of ethanol seed papaya extract and neem leaf extract towards diameter of seminiferous tubule, leydig cell and the testicular weight mice (Mus musculus). The sample of this research is the mice by as much as 21 tail with a weight of 20-30 grams, aged 2.5 months. Murine in to 3 groups, each group is divided 7 treatment. As for the treatments given are extracts of flowers, leaves, and roots of hibiscus with dose control, 50, and 100 mg/kg. Granting of extracts for 35 days. On day 37 mice are in surgery for testicular weight to observations taken, the volume of the testes. The testes then made preparations and measured diameter of seminiferous tubules. This research is experimental research using Random Complete Group. The data obtained were analyzed with variant analysis (ANOVA) in one direction and continued with test LSD (Least Significant Different). The results of the research there shows the influence of the ethanol papaya seed extract, meem leaf extracy and also the micture of papaya seed extract and neem leaf extract towards the weight of mice, leydig cell and the diameter of seminiferous tubule (P < 0.05). The best result to decrease the testicular weight and diameter of seminiferous tubule was showed by the neem with the weight of 100 mg/kg BB. The best result to decrease the leydig cell was showed on the mixture of papaya seed extract and neem leaf extract in dosage of 100 mg/kg BB. This study showed that papaya seed extract, neem leaf extract and the mixture of papaya seed extract and neem leaf extract able to decrease the testicular weight, diameter of seminiferous and leydig cell. In the next day, this research supposed to be able as an antifertility in male.
Pertumbuhan Dan Kadar Klorofil Tanaman Pakcoy (Brassica rapa L.) Terhadap Cekaman NaCl
Authors: Andriani V.
Published: May 2020

Gravity salt is a soil condition with excessive amounts of soluble salt and adversely affecting plant growth. A number of agricultural crops are able to survive in areas with high salt. This study aims to determine the growth and content of packed chlorophyll packed NaCl at the beginning of the vegetative phase, and determine how optimal concentration in the growth of pakcoy. The research was conducted in experimental garden and basic laboratory of Faculty of Mathematics and Natural Sciences UNIPA Surabaya. The research design was using Random Random Complete with NaCl stress treatment variation. Variation of low NaCl stress treatment consisted of control watered with water (N0), initial NaCl 50 mM + continued 150 mM (N1), initial NaCl 75 mM + continued 150 mM (N2), initial NaCl 100 mM + continued 150 mM (N3), initial NaCl 125 mM + continued 150 mM (N4), and initial NaCl 150 mM + continued 150 mM (N5). Parameters observed were plant growth (plant height, leaf number, leaf width, and root length and biochemistry (leaf chlorophyll) .The quantitative data obtained were analyzed using ANOVA and followed by DMRT test at 95% confidence level.The results showed that the NaCl stress treatment low at the beginning of the vegetative phase raising the height of the plant, the number of leaves, leaf width, root length and the highest leaf chlorophyll content in N1.

 

Keywords: NaCl stress, pakcoy, growth, chlorophyll, vegetative phase
PENGARUH LAMA PENYIMPANAN INFUSED WATER LEMON (Citrus limon) dan MENTIMUN (Cucumissativus L) TERHADAP PERTUMBUHAN BAKTERI
Authors: Chandra M. I. , Amilah Susie
Published: May 2020

This study aims to determine the effect of long storage of infused water lemon (Citrus limon) and cucumber (Cucumissativus L) on bacterial growth. Infused water will be stored for 0 hours, 12 hours, 24 hours, 36 hours, and 48 hours at room temperature. This research uses experimental method. The sample used in this research is infused water lemon and infused water cucumber. The research was conducted in Bacteriology laboratory of Surabaya Health Analyst Department in January 2017 - March 2017. Data analysis was done by observing bacterial colony using total plate number by comparing the two sample treatments. Then proceed with statistical test Independent sample t-test about colony calculation results on infused water lemon and infused water cucumber. The final results show that there is an increase in the number of bacteria in the infused water lemon and infused water cucumber every hour. This increase in the number of bacteria can occur due to improper infusion of water storage, and several factors affecting infused water damage.

 

Keywords : Infused water lemon, infused water cucumber, storage duration, bacterial 

                     growth, Total Plate Number.
PENGARUH PEMBERIAN KONSENTRASI BIOINSEKTISIDA DAUN DAN BIJI MIMBA (Azadirachta indica) TERHADAP KEMATIAN ULAT GRAYAK (Spodoptera litura)
Authors: Ajiningrum P. S. , Pramushinta I. A. K.
Published: May 2020

Red spinach (Alternanthera amoena) is one of the vegetable commodities that many people in demand for consumption because of its high nutritional content. Efforts to increase the production of red spinach often experience various obstacles. The main obstacle that limits the productivity of red spinach in the tropics is the number of Plant Disturbing Organisms  in the form of pests and potential diseases that can attack and decrease the production of spinach. One of the pests that often attack spinach is the existence of army worm (Spodoptera litura F.). Therefore, farmers need a way to eradicate the pest. This research is experimental using Random Complete Group. The data obtained were analyzed with variant analysis (ANOVA) in one direction and continued with LSD (Least Significant Different) test. Provision of botanical insecticide done by spraying the extract of leaves and seeds mimba with concentration dose 0%, 5%, 10% and 15%. In the final analysis of mortality data of army worm (Spodoptera litura F.) treated with mimba leaf extract obtained significant value of 76.263 at a significant level of 0.05 so it can be concluded that there is influence of mimba leaf extract on mortality of army worm. In the final analysis of mortality data of army worm (Spodoptera litura F.) treated with mimba seed extract obtained significant value of 78.625 at a significant level of 0.05 so it can be concluded that there is an effect of mimba seeds extract on mortality army worm.

 

Keywords: mimba leaf extract,  mimba seed extract, red spinach (Alternanthera amoena), army worm (Spodoptera litura F.), botanical insecticide
Uji Aktivitas Sel Kanker dengan menggunakan senyawa Flavonoid dari Lengkuas (Alpinia Galanga)
Authors: Pramushinta I. A. K. , Ajiningrum P. S.
Published: May 2020

Tanaman ini sudah cukup dikenal masyarakat Indonesia dan biasanya digunakan sebagai bumbu campuran pada masakan. Bagian tanaman ini yang biasa digunakan adalah rimpangnya. Rimpang lengkuas ini bisa digunakan sebagai obat tradisional untuk  diare, disentri. Pada rimpang lengkuas terdapat senyawa-senyawa flavonoid, glikosida dan diarilheptanoids. Kerangka flavonoid terdiri atas satu cincin aromatik A, satu cincin aromatik B, dan cincin tengah berupa heterosiklik yang mengandung oksigen dan bentuk teroksidasi cincin ini dijadikan dasar pembagian flavonoid ke dalam sub-sub kelompoknya. Penggunaan sel murin leukemia P388 dapat menghambat pertumbuhan sel kanker, karena pada gugus hidroksil (-OH), gugus amida (-CONH) dan gugus dilakton merupakan gugus yang menunjukkan aktivitas menghambat pertumbuhan bakteri dan sel kanker. Ekstraksi senyawa metabolit sekunder dilakukan melalui tahapan ekstraksi dengan methanol kemudian dilanjutkan dengan uji skrining senyawa dan uji antikanker. Analisis ekstrak senyawa rimpang lengkuas dengan perbandingan 1:3 hasil lebih jernih dan baik, analisis uji skrining serbuk rimpang lengkuas didapatkan hasil positif adanya senyawa flavonoid pada uji Bate Smith & Mertcalf dan Uji Wilstater Sianidin, penghambatan sel kanker leukimia P388 50% dari ekstrak metanol lengkuas 16,76 Âµg/mL

 

Kata kunci: Lengkuas; anti kanker
PERHITUNGAN ANGKA LEMPENG TOTAL BAKTERI PADA TELUR AYAM RAS
Authors: Surahmaida Surahmaida , Nurhatika Sri
Published: May 2020

Poultry farm chicken eggs is one of the favorite food for society besides meat and fish, because it is highly nutritious, versatile and cheaper than other eggs. The sample of this research uses 8 (eight) samples of poultry farm chicken eggs. This study aims to determine the quality of poultry farm chicken eggs microbiology based on the total plate count of bacteria. The results showed average the total plate count of bacteria on 8 chicken eggs is 104 CFU/ml. This shows that the results still qualified the standard defined by BPOM that is 107 CFU/ml and its mean poultry farm chicken eggs is safe for consumption.

 

Keywords: Poultry farm chicken eggs, Total Plate Count of Bacteria
KORELASI KADAR KOLESTEROL TOTAL DAN LDL SERUM TIKUS HIPERKOLESTEROLEMIA SETELAH PEMBERIAN EKSTRAK DAUN SALAM (Eugenia polyantha)
Authors: Ari Tania Putu Oky , Dwipayana I Kadek Putra , Sudarmika Kadek Adi
Published: May 2020

Penggunaan herbal belakangan banyak ditemukan, terutama sebagai tanaman obat. Daun salam (Eugenia polyantha) adalah herbal yang banyak digunakan sebagai obat.  Daun salam memiliki bahan aktif flavonoid, tannin dan vitamin B3 (niasin). Banyak penelitian menyatakan bahwa daun salam bermanfaat sebagai antikolesterol. Hiperkolesterol dapat terjadi dari asupan makanan tinggi lemak yang berkorelasi terhadap terjadinya aterosklerosis dan bermacam masalah kesehatan lainnya. Aterosklerosis sangat terkait dengan peningkatan kadar LDL. Tingginya kadar LDL sebagai faktor risiko aterosklerosis. oleh karena itu penelitian ini bertujuan untuk mengetahui korelasi antara kolesterol dan LDL pada tikus hiperkolesterol yang diobati dengan ekstrak daun salam. Desain penelitian ini adalah penelitian eksperimental dengan hewan coba ditikus jantan yang dibagi mejadi 4 kelompok yaitu KP, KN, P1, dan P2 semua tikus dikondisikan hiperkolesterolemia dengan pemberian diet tinggi lemak. P1 dan P2 adalah kelompok tkus hiperkolesterolemia yang diberikan ekstrak daun salam masing-masing dosis 0,72 dan 1,80 gram. Pada akhir perlakuan semua kelompok diterminasi dan diisolasi darahnya untuk dihitung kadar kolesterol total dan LDL pada tiap ekor tikus. Pada KP; KN; P1 dan P2 didapatkan rerata kadar kolesterol total adalah 37,4; 36,6; 44,8; dan 32,4 mg/dL, sedangka kadar LDL serum adalah 27,8; 23,8; 31,8 dan 25. Hasil uji statistik dengan korelasi Pearson menunjukkan signifikansi (2-tailed) sebesar 0,007 dan Pearson Correation sebesar 1. Dapat disimpulkan bahawa ada korelasi yang kuat antara kadar kolesterol total dan kadar LDL pada serum.
KUPU-KUPU DI KAWASAN KONSERVASI IN-SITU PT PEMBANGKIT JAWA BALI UNIT BISNIS JASA O & M PLTU REMBANG
Authors: Citrasari Nita , Praptono Edo Dwi , Hidayati Uslah , Faruqi Habil Maqdum , Catur Putranto Trisnadi Widyaleksono , Mitha Isnadina Dwi Ratri , Wahyudianto Febri Eko
Published: May 2020

Tujuan dari penelitian ini adalah untuk membuat baseline keanekaragaman kupu-kupu di kawasan konservasi insitu PT Pembangkit Jawa Bali Unit Bisnis Jasa O & M PLTU Rembang. Data tersebut digunakan dalam penyusunan dokumen PROPER menuju peringkat hijau atau beyond compliance, sesuai dengan Lampiran V Peraturan Menteri Lingkungan Hidup Nomor 3 Tahun 2014. Sampling dilakukan dengan dua kombinasi metode, yaitu penangkapan dan perangkap menggunakan umpan buang sepanjang transek. Terdapat lima titik sampling dengan jarak tiap perangkap Â±100 m (Titik I S 06Â° 38.191â€™ dan E 111Â° 28.663â€™; Titik 2 pada S 06Â° 38.179â€™ dan E 111Â° 28.696â€™; Titik 3 pada S 06Â° 38.165â€™ dan E 111Â° 28. 728â€™; Titik 4 pada S 06Â° 38.083â€™ dan E 111Â° 28.655â€™; serta Titik 5 yang terletak pada koordinat S 06Â° 37.966â€™ dan E 111Â° 28. 616â€™). Kupu-kupu yang diperoleh terdiri atas empat famili dan lima spesies, yaitu Pteridae (1 spesies), Purple emperos (1 spesies), Lycaenidae (1 spesies) dan Nymphalidae (2 spesies). Spesies tersebut secara berurutan, meliputi Eurema hecabe, Hypolimnas bolina, Zizina otis, Junonia orithya madagascarensis, dan Melanitis leda.

 

Kata kunci: baseline, keanekaragaman, kupu-kupu, PROPER, PT Pembangkit Jawa Bali Unit Bisnis Jasa O & M PLTU Rembang
Pemanfaatan Pupuk Organik Kulit Pisang Dan Azolla Terhadap Pertumbuhan Kangkung Darat Dengan Sistem Akuaponik
Authors: Sastriana Maria , Ngadiani Ngadiani
Published: May 2020

The aim of this study was to compare the organic fertilizer of azolla pinnata and banana peel and a combination of azolla pinnata and banana peel with the same concentration of 800 ppm to the weight of harvest and the chlorophyll content of ground spinach (Ipomoea reptans Poir.). The experiment was carried out experimentally using a completely randomized design with control treatment, 800 ppm azolla pinnata, 800 ppm banana skin and a combination of azolla pinnata and banana peels 800 ppm which were repeated 6 times each. The application was carried out by pouring 800 ppm of azolla pinnata, 800 ppm of banana peel and a combination of azolla pinnata and 800 ppm banana peel on each gutter. The results showed that azolla pinnata and banana peel nutrition had a significant effect (P <0.05) on harvest weight and chlorophyll content of ground spinach plants (Ipomoea reptans Poir.). Nutrition azolla pinnata and banana peel with a concentration of 800 ppm can increase the weight of the land spinach (Ipomoea reptans Poir.) Which has the highest average. In testing the chlorophyll content, the results of chlorophyll a content, chlorophyll b content and the highest total chlorophyll content was found in azolla pinnata 800 ppm nutrition. The results of this study concluded that 800 ppm azolla pinnata, 800 ppm banana peel and 800 ppm combination of azolla pinnata and banana peel in the growth of ground spinach plants (Ipomoea reptans Poir.) Were effective to increase harvest weight and increase chlorophyll content of land spinach (Ipomoea reptans Poir.) Namely chlorophyll a, chlorophyll b and total chlorophyll of land spinach plants (Ipomoea reptans Poir.).

 

Keywords: ground kale, azolla pinnata, banana peel, harvest weight, test of chlorophyll content, chlorophyll a, chlorophyll b, total chlorophyll.
Lama Perendaman Benih Sawi Hijau (Brassica rapa var. parachinensis) Dalam Larutan Mikroorganisme Lokal (MoL) Bonggol Pisang Kepok (Musa paradisiaca L.) Terhadap Viabilitas Benih
Authors: Inri Inri , Paling Sepling , Alua Ida
Published: May 2020

Tanaman sawi hijau merupakan salah satu tanaman sayur-sayuran yang bernilai ekonomis tinggi, sehingga diperlukan suatu perlakuan teknologi budidaya agar produksi tanaman sawi hijau tidak menurun. Untuk mengatasi hal tersebut diperlukan penggunaan benih yang berkualitas melalui peningkatan viabilitas benih yand diintegrasikan dengan agen hayati yaitu mikroorganisme lokal dari bonggol pisang.  Tujuannya untuk mencegah kerusakan benih akibat adanya fungi atau cendawan, dan untuk mematahkan dormansi pada benih karena penyimpanan yang terlalu lama. Pada akhirnya dapat mempercepat perkecambahan benih sawi hijau. Penelitian ini dilakukan di kampung Pikhe, Wamena menggunakan rancangan acak lengkap (RAL) dengan 6 perlakuan dan 4 ulangan. Hasil penelitian membuktikan bahwa perendaman 2 jam, 4 jam, dan 6 jam menunjukkan potensi tumbuh benih dan daya berkecambah beni yang paling cepat. Namun demikian perendaman 6 jam paling direkomendasikan karena menunjukkan viabilitas benih yang paling baik. Sedangkan perendaman benih selama 8 jam dan 10 jam tidak menunjukkan viabilitas benih yang baik. Untuk itu, disarankan untuk melakukan perendaman benih sawi hijau selama 6 jam sebelum ditanam dan tidak direkomendasikan untuk melakukan perendaman lebih dari 10 jam karena hal ini dapat berpengaruh buruk terhadap viabilitas benih sawi hijau.

 

Kata Kunci: Sawi hijau, Perendaman, Mikroorganisme Lokal, Viabilitas, Pisang Kepok
Uji Beda Efektivitas Ekstrak Biji Rambutan Dengan Ektrak Biji Mangga Terhadap Mortalitas Larva Nyamuk Aedes aegypti
Authors: Hatmoko Rien Kusuma , Binawati Diah Karunia
Published: May 2020

The use of chemical larvicides to control mosquito larvae in water reservoirs has a negative impact, causing environmental pollution and resistance to target organisms. The alternative to reduce this impact is using vegetable larvacides from Rambutan Seeds (Nephelium Lappaceum L) and Mango Seeds (Mangifera indica L). This study aims to determine the effectiveness of Rambutan Seed Extract (Nephelium Lappaceum L) and Mango Seed Extract (Mangifera indica L) on the mortality of Aedes aegypti larvae after being treated for 24 hours. This type of research is experimental with a pure experimental study design (true experiment). The treatment concentration given for 24 hours was 0, 2%, 4%, 6%, 8% of each extract with 5 replications. The samples in the study were III instar Aedes aegypti larvae totaling 800 heads. Data analysis was performed by Anova test and probit test. Based on the results of research on rambutan seed extract (Nephelium lappaceum L) LC50 value of 3.190% was more effective against mortality of Aedes aegypti larvae than Mango seed extract (Mangifera indica L) LC50 value of 4.758%.

 

Keywords: Rambutan Seeds (Nephelium Lappaceum L), Mango Seeds (Mangifera indica L),  mortality of Aedes aegypti larvae.
REALITAS ERA VICTORIA DALAM CERPEN “NELAYAN DAN JIWANYA” KARYA OSCAR WILDE: KAJIAN HERMENEUTIKA GADAMER* (Reality of Victorian Era in Oscar Wilde’s Short Story: “Nelayan dan Jiwanya”: Gadamer’s Hermeneutics Study)
Authors: Wicaksana Wildan Ilham
Published: May 2020

The purpose of this study is to find out reality and morality in Oscar Wilde’s short story entitled Nelayan dan Jiwanya (“NdJ”) written by Oscar Wilde. This study applied Gadamer’s hermeneutics approach. The hermeuneutic procedure of Gadamer’s is dialogic involving historicity and prejudice. Hermeneutics is an interpretative concept towards symbols, traditions, actions, texts, and other forms of concrete materials. The method established in this study is a qualitative descriptive one. It lead the researcher to describing the background of the historical text and the author’s prejudice. The result of this study shows that the description of reality and morality in the Victorian Era, for instance women style or fashion and life, religion issues and atheism, poverty and slavery. Keywords: hermeneutics, gadamer, victorian