189 research outputs found
A tale of remembering and forgetting
No full textMy thesis comprises of two sections. The first section is a hybrid memoir of prose and poetry. The second section consists of a series of short stories. Both sections center around the geographic place and history concerning Mewat, India.M.F.A.by Anisa Rahi
Analisis Dan Perancangan Aplikasi Pengelolaan Komunikasi Dan Informasi Pada Apotek Anisa Dengan Akses Client-Server Dan Virtual Host
No full textThe The rapid development of science and technology has encouraged people to seek and implement new ways and methods in the process of work in order to run more easily and smoothly. By looking at the current technological sophistication, especially information and communication technology that can help facilitate the work of an organization or company that can be used as consideration in making a decision and provide timely and accurate information. So the author tries to take advantage of this to design an application Management Applications Communications And Information At Anisa Apotek as a tool to improve the effectiveness and accuracy of work, which during this process of data processing on Apotek anisa still done manually. With this application, it is expected Anisa Pharmacy can be more developed, so many customers who use it.</p
Penerapan E-CRM pada Usaha Salon dalam Meningkatkan Loyalitas dan Pelayanan terhadap Pelanggan
No full textD'Moze Salon is a company engaged in the sale of salon services established in 2009 with its first branch located in Tanjung Duren, West Jakarta. Some of the factors faced by D 'Moze Salon are handling verbally delivered complaints, a large number of customers visit make a long waiting list for treatment, and it is difficult to identify and retain loyal customers. Implementing CRM is one way for companies to be able to create good relationships with customers and mutual benefits. Along with the development of information technology requires companies to apply technology in business because business competition is increasingly high. By applying the Electonic Customer Relationship Management (E-CRM) model that provides a means of interface for customers that can help solve existing problems so that they can benefit both customers and the company. The interface provided is a web-based E-CRM system created with the PHP programming language and MySQL database. Using this E-CRM system D'Moze Salon is easier to manage the provision of services so the level of customer satisfaction increases also their loyalty. Thus, complaints will be reduced, testimonials from satisfied customers are increasing. This will capture potential new customers to choose D’Moze as the salon for treatment.
D’Moze Salon merupakan perusahaan yang bergerak di bidang penjualan jasa salon yang berdiri sejak tahun 2009 dengan cabang pertamanya yang berlokasi di Tanjung Duren, Jakarta Barat. Beberapa faktor yang dihadapi oleh D’Moze Salon adalah penanganan keluhan yang hanya disampaikan secara lisan, banyak jumlah pelanggan yang datang membuat pelanggan lama menunggu untuk mendapatkan perawatan, dan sulit untuk mengidentifikasikan dan mempertahankan pelanggan yang loyal. Perusahaan harus dapat menjalani hubungan yang baik terhadap pelanggan agar tercipta loyalitas pelanggan. Menerapkan Customer Relationship Management (CRM) merupakan salah satu cara bagi perusahaan untuk dapat menciptakan hubungan yang baik dengan pelanggan dan saling menguntungkan. Sejalan dengan berkembangnya teknologi informasi menuntut perusahaan untuk menerapkan teknologi dalam berbisnis karena persaingan bisnis yang semakin tinggi. Dengan menerapkan model Electonic Customer Relationship Management (E-CRM) yang menyediakan sarana antarmuka untuk pelanggan dan juga pihak D’Moze Salon yang dapat membantu menyelesaikan permasalahan yang ada sehingga dapat menguntungkan pelanggan dan juga perusahaan. Sarana antarmuka yang disediakan adalah Sistem E-CRM berbasis web yang dibuat dengan bahasa pemrograman PHP dan database MySQL. Menggunakan sistem E-CRM ini D’Moze Salon lebih mudah mengelola pemberian layanan bagi pelanggan sehingga tingkat kepuasan pelanggan meningkat dan loyalitas mereka bertambah.
 
Implementation of Naïve bayes Method for Predictor Prevalence Level for Malnutrition Toddlers in Magelang City
No full textNutritional status is an important factor in assessing the growth and development rate of babies and toddlers. Cases of malnutrition are increasing, especially in magelang city. Because nutritional problems (Malnutrition) can affect the health of toddlers. Therefore, this study aims to predict the level of prevalence of malnutrition with the Naïve Bayes method. This research uses an observational design, a single center study at the Magelang City Office, using the Naïve bayes method which is used as an application of time series data, and is most widely used for prediction, especially in data sets that have many categorical or nominal type attributes. The Naïve bayes method is used to predict such cases of malnutrition. The results of this study show that the Naïve Bayes method succeeded in predicting the magnitude of cases of malnourished toddlers in Magelang City with an accuracy percentage of 75% due to the very minimal amount of training data, and the areas that have the most malnutrition are in three areas, namely Magersari, North Tidar and Panjang.
Nutritional status is an important factor in assessing the growth and development rate of babies and toddlers. Cases of malnutrition are increasing, especially in magelang city. Because nutritional problems (Malnutrition) can affect the health of toddlers. Therefore, this study aims to predict the level of prevalence of malnutrition with the Naïve Bayes method. This research uses an observational design, a single center study at the Magelang City Office, using the Naïve bayes method which is used as an application of time series data, and is most widely used for prediction, especially in data sets that have many categorical or nominal type attributes. The Naïve bayes method is used to predict such cases of malnutrition. The results of this study show that the Naïve Bayes method succeeded in predicting the magnitude of cases of malnourished toddlers in Magelang City with an accuracy percentage of 75% due to the very minimal amount of training data, and the areas that have the most malnutrition are in three areas, namely Magersari, North Tidar and Panjang
Tajweed-YOLO: Object Detection Method for Tajweed by Applying HSV Color Model Augmentation on Mushaf Images
No full textTajweed is a basic knowledge of learning to read the Al-Qur’an correctly. Tajweed has many laws grouped into several parts so that only some people can memorize and implement Tajweed properly. Therefore, it is necessary to have an automatic detection system to facilitate the recognition of Tajweed, which can be used daily. This study presents Tajweed-YOLO, which applies the HSV color augmentation model to detect Tajweed objects in Mushaf images using YOLO. The contribution to this study was to compare the three versions of You Only Look Once (YOLO), i.e., YOLOv5, YOLOv6, and YOLOv7, and usage of the HSV color model augmentation to improve Tajweed detection performance. Comparing the three YOLO versions aims to solve problems in detecting small objects and recognizing various forms of Mushaf writing fonts in Tajweed detection. Meanwhile, the HSV color model aims to recognize Tajweed objects in various Mushaf and handle minority class problems. In this study, we collected four different Al-Qur’an mushaf with 10 Tajweed classes. The augmentation process can increase the detection performance by up to 85% compared to without augmentation 6th Class (Mad Jaiz Munfashil) using YOLOv6. The comparison of three YOLO versions concluded that YOLOv7 was better than YOLOv5 and YOLOv6, seen in data with augmentation and without augmentation. The evaluation results of mAP0.5 on 17 test data on the YOLOv7, YOLOv6, and YOLOv5 models are 80%, 69%, and 71%, respectively. These results prove that this research model’s results are suitable for the real-time detection of Tajweed.
Tajweed is a basic knowledge of learning to read the Al-Qur’an correctly. Tajweed has many laws grouped into several parts so that only some people can memorize and implement Tajweed properly. Therefore, it is necessary to have an automatic detection system to facilitate the recognition of Tajweed, which can be used daily. This study presents Tajweed-YOLO, which applies the HSV color augmentation model to detect Tajweed objects in Mushaf images using YOLO. The contribution to this study was to compare the three versions of You Only Look Once (YOLO), i.e., YOLOv5, YOLOv6, and YOLOv7, and usage of the HSV color model augmentation to improve Tajweed detection performance. Comparing the three YOLO versions aims to solve problems in detecting small objects and recognizing various forms of Mushaf writing fonts in Tajweed detection. Meanwhile, the HSV color model aims to recognize Tajweed objects in various Mushaf and handle minority class problems. In this study, we collected four different Al-Qur’an mushaf with 10 Tajweed classes. The augmentation process can increase the detection performance by up to 85% compared to without augmentation 6th Class (Mad Jaiz Munfashil) using YOLOv6. The comparison of three YOLO versions concluded that YOLOv7 was better than YOLOv5 and YOLOv6, seen in data with augmentation and without augmentation. The evaluation results of mAP0.5 on 17 test data on the YOLOv7, YOLOv6, and YOLOv5 models are 80%, 69%, and 71%, respectively. These results prove that this research model’s results are suitable for the real-time detection of Tajweed
Capturing Students’ Dynamic Learning Pattern Based on Activity Logs Using Hierarchical Clustering
No full textStudents can have various characteristics and learning patterns. By understanding the characteristics and learning pattern of individual students, teachers can provide individualized learning strategies based on students' needs. Students' learning patterns may experience changes depending on their conditions during the learning process. If the learning pattern analysis is only run once, then the progress and changes in student learning patterns throughout the learning process cannot be recognized. On the other hand, periodical analysis is expected to describe the dynamics of student learning patterns from time to time. This research is intended for capturing students' dynamic learning pattern using Hierarchical Clustering. We clustered the learning patterns based on Learning Management Systems (LMS) activity logs. The activity log data were partitioned into several periodical datasets. The results of the periodic clustering indicated that students’ learning patterns varied from one another and changed from time to time. Most students experienced change in learning patterns throughout the semester. The analysis also indicated that learning pattern also has the potential to be improved and maintained.Students can have various characteristics and learning patterns. By understanding the characteristics and learning pattern of individual students, teachers can provide individualized learning strategies based on students' needs. Students' learning patterns may experience changes depending on their conditions during the learning process. If the learning pattern analysis is only run once, then the progress and changes in student learning patterns throughout the learning process cannot be recognized. On the other hand, periodical analysis is expected to describe the dynamics of student learning patterns from time to time. This research is intended for capturing students' dynamic learning pattern using Hierarchical Clustering. We clustered the learning patterns based on Learning Management Systems (LMS) activity logs. The activity log data were partitioned into several periodical datasets. The results of the periodic clustering indicated that students’ learning patterns varied from one another and changed from time to time. Most students experienced change in learning patterns throughout the semester. The analysis also indicated that learning pattern also has the potential to be improved and maintained
Inactivation kinetics of coxsacieviurs B5 with free chlorine
No full textThe World Health Organization’s “Guidelines for Drinking-water Quality” has identified safe drinking water as essential to health and a human right. Disinfection by chlorination is commonly used for drinking water purification in the United States, but the chlorine dose required to inactivate certain viruses remains unknown. One such virus is coxsackievirus. Coxsackievirus, along with other enteroviruses, causes a significant number of infections in the United States. These infections can prove fatal to those with relatively weak immune systems (children, the elderly, women in pregnancy, etc.). This research investigates the free chlorine exposure required to effectively inactivate coxsackievirus B5 in drinking water as a function of pH and temperature and to compare those values with the corresponding US Environmental Protection Agency regulations for enteric viruses as a group. It is hoped that this research will facilitate the improvement of water regulations and disinfection methods, thus pushing the advancement of drinking water safety.Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2021-08-01The student, Anisa Hardin, accepted the attached license on 2019-06-21 at 14:45.The student, Anisa Hardin, submitted this Thesis for approval on 2019-06-21 at 14:58.This Thesis was approved for publication on 2019-07-01 at 11:31.DSpace SAF Submission Ingestion Package generated from Vireo submission #14067 on 2019-11-26 at 14:00:09Made available in DSpace on 2019-11-26T20:58:31Z (GMT). No. of bitstreams: 2
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KEANEKARAGAMAN JENIS GASTROPODA DI ZONA INTERTIDAL PANTAI BAMA TAMAN NASIONAL BALURAN
No full textMetode yang digunakan dalam penelitian ini adalah metode transek plot. Plot
yang digunakan berukuran 1x1 m2 dari paralon yang diletakkan di sepanjang transek
secara sistematis. Pencatatan data Gastropoda dilakukan dengan menghitung jumlah
individu tiap jenis Gastropoda yang ditemukan di dalam masing-masing plot 1x1 m2.
Identifikasi Gastropoda dilakukan di Laboratorium Ekologi Jurusan Biologi Fakultas
Matematika dan Ilmu Pengetahuan Alam Universitas Jember, sedangkan beberapa
jenis Gastropoda yang tidak teridentifikasi dilakukan identifikasi di Laboratorium
Malakologi bidang Zoologi Puslit Biologi-LIPI Cibinong Bogor. Deskripsi dilakukan
di Laboratorium Ekologi Jurusan Biologi Fakultas Matematika dan Ilmu Pengetahuan
Alam Universitas Jember Selain itu juga diakukan pengukuran data abiotik yang
meliputi suhu, salinitas, pH, dan substrat.
Hasil penelitian menunjukkan bahwa zona intertidal pantai Bama Taman
Nasional Baluran memiliki kondisi lingkungan dengan rata-rata suhu air yaitu 29,9oC,
pH 7,5 salinitas yaitu 31,9 ‰, dan ditemukan variasi substrat diantaranya yaitu pasir,
batu, dan lumpur berpasir. Pada kondisi lingkungan tersebut, di zona intertidal pantai
Bama Taman Nasional Baluran ditemukan 30 jenis Gastropoda dengan indeks
keanekaragaman jenis (H’) yaitu sebesar 1,93 dan indeks kesamarataan jenis (J’)
sebesar 0,56. Menurut Fachrul (2008), Nilai indeks keanekaragaman tersebut
tergolong sedang, karena nilai H’= 1-3 menunjukkan tingkat keanekaragaman
sedang. Sedangkan nilai indeks kesamarataan jenis (J’) menurut Soegianto (1994)
termasuk sedang, karena nilai J’= 0 menunjukkan tingkat kesamarataan jenis rendah,
dan nilai J’= 1 menunjukkan tingkat kesamarataan tinggi
ANALISIS KESULITAN PRESENTASI MAHASISWA PADA MATA KULIAH KAIWA VI PRODI PENDIDIKAN BAHASA JEPANG UNIVERSITAS NEGERI JAKARTA
No full textPenelitian ini bertujuan untuk mengetahui penyebab kesulitan presentasi mahasiswa menggunakan bahasa Jepang pada mata kuliah Kaiwa VI dan strategi yang digunakan untuk mengatasi kesulitan tersebut. Hal ini dilatarbelakangi dengan adanya hasil survei kepada mahasiswa yang menyatakan bahwa 90% mahasiswa angkatan 2020 dan 70% angkatan 2021 mengalami kesulitan saat presentasi menggunakan bahasa Jepang pada mata kuliah kaiwa VI. Teori yang digunakan yaitu teori tentang kesulitan presentasi oleh Susanti (2020), Andayani et al. (2023), dan Susanto (2016). Sementara strategi yang terdapat dalam penelitian ini menggunakan strategi untuk membangun rasa percaya diri oleh Susanti (2020) dan strategi belajar bahasa Jepang oleh Afdhol et al. (2022). Penelitian ini menggunakan metode survei kualitatif dengan kuesioner sebagai sumber data primer, yang didukung dengan wawancara dan observasi pada perkuliahan Kaiwa VI. Penelitian ini dilakukan pada 62 mahasiswa Prodi Pendidikan Bahasa Jepang Universitas Negeri Jakarta yang mengikuti perkuliahan Kaiwa VI semester 120, tahun akademik 2023/2024. Berdasarkan hasil penelitian, diketahui dua faktor penyebab kesulitan yaitu faktor internal dan eksternal. Faktor internal meliputi pengetahuan bahasa dan pemahaman materi yang dipresentasikan, non kebahasaan/penampilan, kurangnya latihan, serta psikologis. Faktor eksternal meliputi metode pembelajaran, motivasi, dan suasana. Berdasarkan hasil analisis kuesioner, indeks persentase tertinggi terdapat pada faktor internal, yaitu keterbatasan penguasaan kosakata, memerlukan waktu untuk menerjemahkan ke dalam bahasa Jepang, keterbatasan penguasaan pola kalimat, tidak percaya diri, dan mengalami blank saat presentasi. Sementara strategi mahasiswa untuk mengatasi kesulitan yang dialami adalah dengan menghafalkan kosakata, menebak arti kata atau menggunakan persamaan kata, menyusun poin-poin/ringkasan materi yang akan dipresentasikan, meyakinkan diri sendiri dan berpikir positif, melakukan evaluasi terhadap kekurangan/kesulitan dari presentasi sebelumnya, dan membaca referensi terkait materi yang dipresentasikan.
Kata kunci: kesulitan presentasi, kaiwa, faktor internal, faktor eksternal, strategi.
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This research aims to identify the causes of students’ difficulties in delivering presentations in Japanese in the Kaiwa VI course and the strategies they employ to overcome these difficulties. This research is motivated by survey results indicating that 90% of students from the 2020 cohort and 70% of students from the 2021 cohort in their sixth semester experience difficulties when delivering presentations in Japanese in the Kaiwa VI course. The theories used in this research include theories on presentation difficulties proposed by Susanti (2020), Andayani et al. (2023), and Susanto (2016). Meanwhile, the strategies examined in this research draw on confidence-building strategies by Susanti (2020) and Japanese language learning strategies by Afdhol et al. (2022). This research employs a qualitative survey method using questionnaires as the primary data source, supported by interviews and observations conducted in the Kaiwa VI course. The research involved 62 students of the Japanese Language Education Program at Universitas Negeri Jakarta who were enrolled in the Kaiwa VI course during the sixth semester of the 2023/2024 academic year. Based on the research findings, two factors causing the difficulties were identified: internal and external factors. Internal factors include students’ language knowledge, understanding of the material being presented, non-linguistic aspects such as appearance, lack of practice, and psychological aspects. External factors include the teaching methods, motivation, and the classroom conditions. The questionnaire analysis showed that the highest percentage index was found in internal factors, including limited vocabulary mastery, the need for time to translate into Japanese, limited mastery of sentence patterns, low self-confidence, and experiencing mental blocks during presentations. Meanwhile, the strategies employed by students to overcome these difficulties include memorizing vocabulary, guessing word meanings or using synonyms, preparing key points or summaries of the material to be presented, building self-confidence and maintaining a positive mindset, evaluating shortcomings or difficulties from previous presentations, and reading references related to the presentation material.
Keywords: presentation difficulties, kaiwa, internal factors, external factors, strategies
Penentuan kadar logam timbal (Pb) Pada daun bayam (Amaranthus spp.) menggunakan destruksi basah secara Spektroskopi Serapan Atom (SSA)
No full textINDONESIA:
Bayam yang dijual di pasaran terdapat cemaran logam berat yang disebabkan oleh sumber pencemar dari industri, transportasi, tempat tumbuhnya seperti tanah, udara, dan bahan tambahan lainya. Penelitian ini bertujuan untuk mengetahui metode destruksi dan zat pengoksidasi terbaik untuk penentuan logam timbal (Pb) dalam sampel daun bayam menggunakan Spektroskopi Serapan Atom (SSA) dan mengetahui apakah kadar timbal (Pb) pada sampel bayam sudah memenuhi standart SNI.
Jenis penelitian yang dilakukan adalah experimental laboratory, yang meliputi: pemilihan sampel yang menggunakan bayam jenis merah dan hijau yang dijual di pasar modern. Metode destruksi yang digunakan ialah destruksi basah terbuka; dan destruksi basah tertutup (refluks), dengan variasi zat pengoksidasi HNO3; HNO3 + HClO4 (1:1); HNO3 + HClO4 (1:3); HNO3 + HClO4 (1:5); HNO3 + HClO4 (1:8). Penentuan kadar logam timbal (Pb) diukur menggunakan Spektroskopi Serapan Atom (SSA). Penelitian ini didukung oleh uji two way ANOVA. Kadar timbal (Pb) terukur yang paling tinggi dari metode destruksi dan zat pengoksidasi terbaik selanjutnya digunakan untuk menentukan kadar timbal (Pb) pada masing-masing jenis bayam.
Hasil penelitian didapatkan metode destruksi terbaik adalah destruksi basah dengan zat pengoksidasi campuran HNO3 + HClO4 (1:1) dengan rata-rata kadar logam timbal (Pb) terukur 13,451 mg/kg sedangkan hasil dari two way ANOVA menunjukan F hitung (29,757) > F tabel (1,699) yaitu data diterima. Selanjutnya untuk kadar timbal (Pb) pada jenis bayam merah yaitu 10,144 mg/kg sedangkan bayam hijau sebesar 10,518 mg/kg. Kadar logam timbal (Pb) dalam Daun Bayam yang telah dianalisis melebihi ambang batas yang telah ditentukan oleh Standar Nasional Indonesia (SNI) yaitu sebesar 0,5 mg/kg.
ENGLISH:
Spinach which sold in the market contain of heavy metal contamination caused by pollutants from industrial sources, transportation, factors where the growth place are land, air, and additional materials such as fertilizers and pesticides. This aims of this research are to determine the method of destruction and the best oxidising agent for determination of lead (Pb) in a spinach sample using Atomic Absorption Spectroscopy (AAS) and determine whether the concentration of lead (Pb) in spinach samples already qualified the SNI standard.
Type of research which carried out is experimental laboratory includes: selection of the samples using red Spinach types and green Spinach types that is sold in the modern market. Destruction method which used are opened wet digestion and closed wet destruction (reflux), with a variation of the oxidizing agent HNO3; HNO3 + HClO4 (1:1); HNO3 + HClO4 (1:3); HNO3 + HClO4 (1:5); HNO3 + HClO4 (1:8);. Determination of lead (Pb) were measured using Atomic Absorption Spectroscopy (AAS). This research supported by two way ANOVA. The highest measured Concentration of lead (Pb) from destruction methods and the best oxidizing agent then used to determine the lead (Pb) concentration in each types.
The result of research showed the best destruction method is wet digestion with an oxidizing agent HNO3 + HClO4 (1: 1) mixture with an average the measured content of lead (Pb) is 13.451 mg/kg, While result from two way ANOVA. Fcalt (29,757) > Ftable (1,699) show that data is received. Then, for the lead (Pb) concentration of the red spinach type is 10.144 mg / kg, while green spinach to 10.518 mg/kg. The lead (Pb) concentration in Spinach which has been analyzed exceeds the threshold that set by the Indonesian National Standard (SNI) that is 0.5 mg/kg
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