1,720,963 research outputs found
STUDI KOMPARASI PEMAKAIAN GPS METODE REAL TIME KINEMATIC (RTK) DENGAN TOTAL STATION (TS) UNTUK PENENTUAN POSISI HORISONTAL
Get PDFMeasurement of control point by conventional method often given on to some obstacle especiallyrelated to low measurement efficiency and speed, strength of figure and spreading point controlvery suspended condition of field. According to growth and progress of technology with existenceof satellite of GPS have watered down work of geodesy with result of able to be pledged. As systemdetermination of position have satellite bases of GPS very useful in determination of geodeticalposition for the work of mapping and survey. Research conducted by using Total Station TopconGTS-2R and receiver GPS Leica System 300 at polygon network closed which consist of six pointswith one of point as reference station, data processing use SKI software and Microsoft office forthe calculation of polygon by using method bowdith flattening and flattening program TurboPascal. Result of from this research be based to value of confidence region that smaller ellipsvalue mistake from point hence progressively check made polygon network. By using conventionalmethod in the reality more is coming near of order II than GPS method of Real Time Kinematic (RTK). Yielded by Precise Mean GPS method of RTK equal to 0.009 metre, obtained accuration0.0965 correctness and metre relative to conventional method is 0.106 metre. In general alllocated measured points outside ellips standard error at trust 95 %
VARIATIONS OF MANITOL LEVEL AND CORN SYRUP AS A BASE IN NUTRASEUTICAL FORMULATION OF GUMMY CANDIES SUGAR CANE SARI MARKISA YELLOW (Passiflora edulis var. Flavicanpa)
No full textThe yellow passion fruit (Passiflora edulis var. Jlavicarpa) is formulated into a nutraceutical product in the form of a gummy candies preparation. Furthermore, various tests of gummy candies produced were organoleptic test, weight uniformity test, and favorite level test. Based on the results of the research, yellow passion fruit (Passiflora edulis var.jlavicarpa) can be formulated into good nutraceutical products in the form of gummy candies preparations. The result of organoleptic test showed that the preparation of gummy candies formula 3 with the base of mannitol and corn syrup (25%: 75%) had the best form, color, taste, odor and texture compared to other formula. Based on the results of uniformity test weight is known that the variation in the ratio of mannitol and corn syrup as the basis of gummy candies does not affect the uniformity of weight but affects the form of gummy candies preparations. Based on the results of hedonic test of respondents for the parameters of shape, color, taste, odor, and texture of gummy candies of passion fruit essence, formula 3 is the most preferred formula by the respondents
KARAKTERISTIK MEKANIK PRODUK FIBERBOARD DARI KOMPOSIT SAMPAH PLASTIK (THERMOPLASTIC)-LIMBAH TANDAN KOSONG KELAPA SAWIT (TKKS)
No full textThe research about thermoplastic wastes-oil palm fiber wastes composites have been conducted. Thermoplastic wastes has become a serious problem in Indonesia, and oil palm fiber wastes also become a serious problems in palm oil industries. The quantity and abundance of the wastes are very much but their utilization is not optimal yet even has no significant added ,economic values. The research was to utilize thermoplastic wastes and oil palm fiber wastes as the main materials to produce fiberboards. The research yields showed that thermoplastic wastes and oil palm fiber wastes composites could be used to produce fiberboards with very satisfied mechanical properties. The mechanical properties of the product were very satisfied even competitive to similar products in markets. The mechanical properties of fiberboards recommended for many kind of materials application, like in building materials and exterior-interior accessories in many appropriate places.Keywords: thermoplastic waste, oil palm fiber waste, composite, fiberboar
FORMULASI NUTRASEUTIKAL SEDIAAN GUMMY CANDIES SARI BUAH BELIMBING MANIS (AVERRHOA CARAMBOLA. L) DENGAN VARIASI KADAR MANITOL DAN CORN SYRUP SEBAGAI BASIS
No full textSweet star fruit (Carambola averrhoa L.) is one type of fruit plants that is widespread in Indonesia. Sweet star fruit contained high concentration of vitamin A and vitamin C. Utilization of sweet star fruit as nutraceuticals products that are rich in vitamin A and C are still relatively rare. Demands of people who want to get an interesting kind of preparation and easy to use push of this study which aims to produce gummy candies. Preparations of gummy candies was made in 5 formulations based on a combination of gummy base (mannitol and corn syrup) with a ratio of 50%: 50%, 40%: 60%, 25%: 75%, 60%: 40%, 75%: 25%. Making sweet star fruit juice using freeze drying method then organoleptic test was conducted on the sweet star fruit juice. Testing physical properties of gummy candies include organoleptic test, weight uniformity test, and preference level (hedonict test) by the respondent and then the test results were compared with the requirements in the literature. Formula 3 with gummy base containing ratio of mannitol:corn syrup (25%: 75%) is the best formula that is compared with other formula, with a coefficient of variation for weight uniformity test was 2.09%
VARIASI KADAR SUKROSA SEBAGAI BAHAN PEMANIS DALAM FORMULASI NUTRASEUTIKAL SEDIAAN GUMMY CANDIES SARI BUAH MARKISA KUNING (Passiflora edulis var. flavicarpa)
No full textPassion fruit (Passiflora edulis) is one kind of plant that is commonly grown by our society. In the yellow passion fruit (Passiflora edulis var. Flavicarpa) contained vitamin C and vitamin A which is very high. The usage of passion fruit juice as nutraceuticals products that are rich in vitamins C and A is still relatively rare. Demands of people who want to get an interesting kind of preparation and easy to use push of this study which aims to produce gummy candies. Gummy candies preparations were made using a base of corn syrup, a sweetener mannitol with sucrose content variation of 4.49%, 8.98%, 13.47%, 17.96% and 22.45%. Manufacture of yellow passion fruit juice using freeze drying method is performed on the resulting fruit juice. Organoleptic test was conducted after the yellow passion fruit juice formed. Testing the physical properties of the preparations which have become gummy candies include organoleptic testing, weights uniformity test and the level of preference test (hedonict test) by the respondents to the color, taste, smell and shape, then the results were compared with the requirements in the literature and the results of statistical analysis using one way anova. Formula 3 that was containing sucrose 13.47% is the best formula compared with other formula, a coefficient of variation for weight uniformity test was 2.91%. While for organoleptic test and hedonict test for the color, flavor, smell and shape of the formula 4 by respondents indicated that the sucrose content of 17.96% has the best look and feel to become the most preferred formula by respondents
VARIASI KADAR GELATIN SEBAGAI BAHAN PENGIKAT PADA FORMULASI NUTRASEUTIKAL SEDIAAN GUMMY CANDIES SARI BUAH BELIMBING MANIS (AVVERHOA CARAMBOLA L)
No full textThe use of sweet star fruit juice (Averrhoa carambola L.) as a nutraceutical product that contains vitamins A and C are still relatively rare. This research aims to produce dosage gummy candies that can be consumed by the public in a practical and healthy. Gummy candies preparation was made in 5 formulations based on variations in the levels of gelatin as a binder with a ratio of 10%, 12.5%, 15%, 17.5%, 20%. Manufacture of sweet star fruit juice using freeze drying method is performed on the resulting fruit juice. After the sweet star fruit juice formed organoleptic test. Testing the physical properties of gummy candies include organoleptic test, test and test weight uniformity preference level (hedonic test) by the respondent and then the results were compared with the requirements in the literature. Sweet star fruit juice may be formulated into a good nutraceutical product in dosage form gummy candies. Preparations gummy candies sweet star fruit juice produced has met the requirements of a good tablet physical properties, obtained by the coefficient of variation in test weight uniformity to formula 1, 2, 3, 4 and 5, ie 6.40%, 6.37%, 3.65%, 8.93% and 3.77%. Based on the results of organoleptic test, it can be concluded that the formula 3 has the best texture. The test results based preference level (hedonic test), it is known that the formula 3 and 4 preferred/received by the respondents
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Study of Coastline Shifts on the West Coast of Lampung Using Remote Sensing Data: Kajian Perubahan Garis Pantai Pesisir Barat Lampung Menggunakan Data Penginderaan Jauh
No full textThis study specifically aims to identify coastal abrasion as seen from the coastline shift, from 1989 to 2020 in Pesisir Utara Sub-district and Lemong Sub-district, Pesisir Barat Regency, Lampung Province, by interpreting remote sensing data. The data used are Landsat satellite imagery for 1989, 2000, 2006, and 2020. Landsat satellite imagery are corrected by radiometric and geometric correction. The geometric correction is registered to Landsat imagery in 1989. The corrected satellite imagery is digitized for the coastline. The results of the digitized coastline were then overlaid, then the coastline shift was calculated from 1989 to 2020. The coastline shift calculation was carried out at 16 locations in Pesisir Utara Sub-district and Lemong Sub-district. The results of calculations at 16 sample locations show that there has been a shift in the coastline due to coastal abrasion from 1989 to 2020 of 2.0 m/yr. For areas where the coastal conditions are rocky and there are shallow rocks in front of it, the coastline shift is only small, such as in the cape area before Walur Village. This coastline shift was also evidenced by direct checking of the area and asking local residents, the results showed that the overall shift of the coastline was caused by coastal abrasion
SISTEM INFORMASI INVENTORY PADA MTS NURUL KHULUS MENGGUNAKAN PHP DAN MySQL
Get PDFSarana prasarana di MTs Nurul Khulus Tlogosari Bondowoso masih dilakukan secara manual dalam pencatatan, pengecekan kondisi dan usulan perbaikan atau pembaruannya, sehingga masih dinilai kurang optimal ketika sewaktu-waktu dibutuhkan rekapan laporan kondisi barang pada MTs secara cepat. Pembuatan sistem informasi inventory pada MTs Nurul Khulus menggunakan PHP dan MySQL ini diupayakan untuk membantu pihak sekolah dalam mendata inventaris sekolah, sehingga mempermudah pencarian data inventaris, pengecekan kondisi, pengususlan perbaikan atau pembaruan dan mempercepat pengambilan keputusan ketika sewaktu-waktu dibutuhkannya laporan mengenai inventaris yang tersedia. Metode pengumpulan data yang digunakan adalah observasi melalui pengamatan langsung di MTs Nurul Khulus, penelitian kepustakaan, dan wawancara dengan mengajukan beberapa pertanyaan mengenai catatan, memeriksa keadaan, dan usulan perbaikan atau pembaharuan. Metode pengembangan sistem yang digunakan adalah dengan metode waterfall, bahasa pemrograman menggunakan PHP, cara kerja sistem menggunakan Power Desaigner dan database menggunakan XAMPP. Berdasarkan dibuatnya sistem informasi inventory ini diharapkan dapat memberikan beberapa informasi mengenai informasi inventaris, kondisi dan usulan dengan lebih cepat dan akurat
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