529 research outputs found

    Design of an intelligent support system for fabric quality inspection

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    Efficient quality management in production process is the key factor for firm’s permanence and prosperity. The rapped globalization development and shortage of resources leading to enhance the efforts toward good raw material exploitation. The present work aims to develop a Decision Support System (DSS) that may provide and facilitate one of the most difficult multi-decision problems that quality managers, in textile manufacturing firm face. In addition, the DSS is developed for a textile manufacturer and it will automate a variety of tasks to improve rolls quality; control the defect distribution on rolls by inventing anew cutting scenarios with respect to inspection results, rolls length, and number of assemblies. The DSS tool, applied for more than 100 fabric lots, will be demonstrated through a short selection of practical case studies

    Arabic policy in Southeast Asia: comparative study of Indonesia and Brunei Darussalam

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    Penelitian ini menyimpulkan bahwa policy dan komitmen terhadap bahasa Arab di Asia Tenggara khususnya Indonesia dan Brunei Darussalam sebagai berikut: Policy atau komitmen dalam memberikan keputusan terhadap bahasa Arab di Indonesia dan Brunei Darussalam. Kedua negara ini memiliki kesamaan dan perbedaan dalam menentukan policy terhadap bahasa Arab. Kesamaannya, kedua negara mewajibkan bahasa Arab sebagai mata pelajaran wajib di sekolah-sekolah agama. Di Indonesia bahasa Indonesia wajib diajarkan di Madrasah-madrasah di bawah naungan kementerian agama. Sementara di Brunei bahasa Arab wajib diajarkan di sekolah Ugama yaitu sekolah di bawah kementerian ugama. Hanya bedanya madrasah yang ada di indonesia memiliki status dan legalitas yang sama dengan sekolah. Berbeda dengan di negara berunei sekolah Ugama disebut juga sekolah petang yang dilaksanakan pada pukul 14.00 sampai jam 17.00. sekolah ugama wajib diikuti oleh seluruh warga Brunei berusia sekolah dasar sampai sekolah menengah. Bagi warga yang anaknya tidak masuk sekolah Ugama akan mendapatkan hukuman. Komitmen lain terkait perhatiannya terhadap bahasa Arab, memberikan beasiswa, short course, student mobility, lecturer mobility, mendatangkan dosen dari native

    ANALISIS SENTIMEN MASYARAKAT INDONESIA TERHADAP PEMBELAJARAN ONLINE DARI DI MEDIA SOSIAL TWITTER MENGGUNAKAN LEXICON DAN K-NEAREST NEIGHBOR

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    Semenjak keputusan pembelajaran secara online oleh mendikbud di masa pandemi covid-19, membuat masyarakat emosi serta meluapkan opini merka ke media sosial. Tujuan penelitian ini untuk mengetahui sentimen positif, negatif ataupun netral terkait kebijakan mendikbud terhadap pembelajaran online yang keberlangsungan.Data yang diperoleh dari media sosial twitter yang berkaitan dengan hastag-hastag pembelajaran online. Di penelitian ini untuk melakukan klasifikasi sentimen menggunakan Lexicon dan K-Nearest Neighbors untuk mengetahui sentimen yang terjadi pada tweet dan pengujian hasil akurasi menggunakan K-Nearest Neighbors dengan validasi Nilai K=3 sampai K=9. Maka dalam pengujian data yang telah dikumpulkan kurang baik untuk dilanjutkan klasifikasi sentimennya, di perlunya preprocessing kata pada kalimat tweet supaya lebih baik serta menghapus kalimat yang kembar, sehingga proses klasifikasi sentimen dengan K-Nearest Neighbors dan Lexicon sangat baik. Hasil dari penelitian ini memperoleh tweet positif sebanyak 1433, tweet negatif sebanyak 461 dan tweet sebanyak netral 71 untuk K-Nearest Neighbors dan Lexicon tweet sebanyak positif 759, tweet negatif sebanyak 653 dan tweet netral sebanyak 553 serta hasil akurasi dari pengujian validasi nilai K yang terbaik pada nilai K=3 dengan data sentimen K-Nearest Neighbors sebesar 80.66% dan data sentimen sebesar Lexicon 80.92%. Maka hasil lebih baik pada data sentimen Lexicon dengan validasi K=3

    Quantitative characteristics and chemical composition in Caspian roach (Rutilus rutilus caspicus) sperm

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    In this study, quantitative characteristics and chemical composition of in roach (Rutilus rutilus caspicus) sperm were investigated. Sperm traits included sperm movement duration, percentage of motile spermatozoa, sperm density, spermatocrit and sperm volume. Some seminal plasma characteristics (sodium, potassium, calcium, magnesium and chloride) were investigated. In addition, some metabolites of seminal plasma (glucose, cholesterol and protein) were measured. The Na+ and K+ ions correlated negatively with spermatozoa motility (r = -0.0518, p<.05 and r =-0.3597, p<.01) respectively. Also, there were significant positive correlations between Ca2+ and Cl- ions with spermatozoa motility (r = 0.2945, p<.05 and r= 0.1379, p<.01), respectively. Mg+2 was positively correlated with glucose and protein (r = 0.046, p<.05 and r = 0.694, p<.05), respectively. On the other hand, a significant positive relationship was found between Na+ and K+ (r = 0.548, p<.01). These parameters can be used to evaluation of sperm quality and collecting information about developing procedures for artificial fertilization of roach

    Pemanfaatan Media Lingkungan untuk Meningkatkan Hasil Belajar Siswa dalam Pembelajaran IPS Kelas V Sdn 16 Toho

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    Generally this accorate problem is to discrition “ can the useful arrounding media in Indonesian ground making appearence aducation that build the result studiying class 5? This accorate purpose is to build the student result studiying discription the Indonesian ground making appearenca education by using arrounding media for class 5, this accorate using discriptive metode, with the activity accorate for or colaborative. The accorate subject it teacher and student of class 5 elementary school. The accorate data likes teacher scor ablelity doing as like education plan, the teacher scor data does education and student result studiying value data. Sickus result activity I is teacher equallity education planning ( RPP ) is 2,54 and 2,39. Sickus teacher activity doing education in I sickus equallity 2,65, and 2 sickus 3,7. Equallity value 56,75 and sickus the activity accorate result II equallity 70,75

    Regulation of sucrose synthase and its association with grain filling in spermine treated rice plant under water deficit

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    Spermine (SPM) was utilized to investigate its impact on the accumulation of sucrose synthase (SUS) and the role of SUS as a predictor of sink strength of rice under cyclic water stress. Treatments which consisted of control and SPM were arranged in a randomized complete block design. Biochemical analyses showed significantly higher contents of sucrose, starch and carbohydrate in SPM-treated panicles which pointed to increased loading of sucrose into the grains or conversion of sucrose into starch. Besides, the expression of SUS gene was up-regulated in both inferior and superior spikelets at twenty and three fold, respectively. Correspondingly, SUS enzyme showed an increase in its activity. The high expression of SUS3 during grain filling is linked to the increased capacity for starch synthesis. Grain weight and grain filling rate of SPM-treated spikelets improved due to their large sink capacity and increased number of spikelets per panicle
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