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"Isu kematian bahasa di dunia semakin mengemuka akhir-akhir ini, tidak terkecuali dengan bahasa Sunda. Hal ini berhubungan dengan fenomena yang terjadi di pusat-pusat kota di Jawa Barat, terutama Bandung, yang diduga kini masyarakatnya, terutama generasi muda, enggan menggunakan lagi bahasa Sunda dalam pergaulan sehari-harinya. Gejala ini menarik untuk dikaji dari sudut pandang kematian bahasa (language death). Oleh karena itu, perlu upayaupaya strategis yang komprehensif untuk mempertahankan bahasa Sunda dari kepunahan.

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The death of a language becomes very popular issue recently all over the world and it is included Sundanese language. This has something to do with the phenomenon which was happened in West Java, especially Bandung, where most of the people, especially young generation are assumed becoming reluctant to use Sundanese language in their daily conversation. This tendency is interesting to be analyzed from the language death point of view. Because of that reason, we need comphrehensive strategic efforts to maintain Sundanese language from extinction."

"Background: Starfruit (Averrhoa carambola) leaves contain flavone derivatives that exhibit anti-hyperglycemiceffects. This study aims to determine the effect of starfruit leaves in reducing glucose absorption in intestinal epithelialcells of mice. Methods: This study was done by performing perfusion on the small intestines of mice. The mice thatwere used in this study were divided into four groups. The control group was given glucose solution without infusedstarfruit leaves whereas, the remaining 3 groups were given 3 mmol (540 mg/dL) glucose solution with infused starfruitleaves of varying concentrations; 200, 400, and 600 mg/kg. Samples were collected at 0, 15th, 30th, 45th, and 60th minute.The sample was tested for glucose levels using spectrophotometry. Results: Test of significance showed a significantdifference between the control group and the test group with p < 0.05. Conclusions: Starfruit leaves have a reductioneffect towards glucose absorption in the small intestines in Wistar strains where the group using 600 mg/kg of infusedstarfruit leaves have the most significant effect as compared to other groups."

"Oil palm is a plant that has a long seed dormancy period. The existence of barrier on the seed coat causesdisturbance on imbibition so the process of germination of oil palm seed is hampered. This study aimed todetermine the effect of interaction between the heat treatment by dry-heat treatment method and the submersionof growth regulator gibberellin on oil palm dormancy breaking. The experiment was conducted using a factorialrandomized block design with 2 factors, i.e. 3 levels of dry-heat treatment duration (40 days, 50 days, 60 days)and 3 levels of gibberellin concentration (0 ppm, 100 ppm, 200 ppm) and repeated 3 times. The result showed thatno interaction between the duration of dry heat treatment and concentration of gibberellin on breaking the oilpalm dormancy. Treatment of dry heat treatment of 50 and 60 days had a good effect on percentage of germination,vigor index, radicle length and plumule length. Concentration of 100 and 200 ppm gibberellin had a good effecton percentage of germination, vigor index, radicle length and plumule length. Fifty days-period of dry heattreatment and concentration of 100 ppm gibberellin gave more effective effect than other treatment.Kelapa sawit merupakan tanaman yang memiliki masa dormansi benih yang panjang. Adanya penghalangkulit benih menyebabkan proses imbibisi menjadi terganggu sehingga proses perkecambahan benih kelapa sawitterhambat. Penelitian ini bertujuan untuk mengetahui pengaruh interaksi antara perlakuan pemanasan denganmetode dry heat treatment dan pemberian zat pengatur tumbuh giberelin terhadap pemecahan dormansi kelapasawit. Percobaan dilakukan menggunakan rancangan acak kelompok faktorial dengan 2 faktor, yaitu 3 taraf lamadry heat treatment (40 hari, 50 hari, 60 hari) dan 3 taraf konsentrasi giberelin (0 ppm, 100 ppm, 200 ppm) yangdiulang sebanyak 3 kali. Hasil penelitian menunjukkan tidak terdapat pengaruh interaksi antara lama dry heattreatment dan konsentrasi giberelin terhadap pemecahan dormansi kelapa sawit. Perlakuan lama dry heat treatment50 dan 60 hari berpengaruh baik pada variabel persentase perkecambahan dan indeks vigor serta panjang radikuladan panjang plumula. Konsentrasi giberelin 100 dan 200 ppm berpengaruh baik pada variabel persentaseperkecambahan, indeks vigor, panjang radikula dan panjang plumula. Lama dry-heat treatment 50 hari dankonsentrasi giberelin 100 ppm memberikan pengaruh paling efektif daripada kombinasi perlakuan lain."

"Polianthes tuberosa L. is a potential flowering plant to be developed in Jatinangor, but, the type of soil inJatinangor belongs to Fluventic Eutrudepts has a lower of pH, medium of available K and potential K. Newstrategy is needed to resolve these problems such as by adding the organic and an-organic fertilizer. This researchwas conducted to determine the effect of the combination organic fertilizer and NPK on soil reaction (pH),available K, Potential K, and fresh weight of tuberose (Polyanthes tuberose L.) on Fluventic Eutrudepts. Theresearch design used was Randomized Block Design (RBD) with ten treatments and three replications, consist of:without organic fertilizer + NPK (control); without organic fertilizer + recommended dosage of NPK;recommended dosage of organic fertilizer + without NPK; ½ recommended dosage of organic fertilizer + ½recommended dosage of NPK; ½ recommended dosage of organic fetilizer + recommended dosage of NPK;recommended dosage of organic fetilizer + ½ recommended dosage of NPK; without organic fertilizer + 1 ½recommended dosage of NPK; 1 ½ recommended dosage of organic fertilizer + without NPK; 1 ½ recommendeddosage of organic fertilizer + ½ recommended dosage of NPK; 1 ½ recommended dosage of organic fertilizer +recommended dosage of NPK. The results show that there were effect of soil reaction (pH), available P, potentialP, and fresh weight of tuberose from combination of organic fetilizer and NPK. Treatments of 1 ½ recommendeddosage of organic fertilizer + without NPK gives the best results of 148,6 g plant-1 with an increase 63,2%compared with no treatment.Sedap malam (Polianthes tuberosa L.) merupakan tanaman hias berbunga indah yang sangat potensialdikembangkam salah satunya di Jatinagor. Tanah di Jatinangor yang termasuk ke dalam sub group FluventicEutrudepts mempunyai reaksi tanah agak masam, K-potensial sedang, K-dd sedang, dan KTK rendah, sehinggaperlu dilakukan upaya untuk meningkatkannya yang salah satunya dengan pemupukan. Percobaan dilakukan untukmengetahui pengaruh pemberian kombinasi pupuk organik dan pupuk NPK terhadap K-potensial, K-dd, KTK danbobot segar tanaman sedap malam (Polyanthes tuberosa L.) pada Fluventic Eutrudepts. Rancangan percobaanyang digunakan adalah Rancangan Acak Kelompok (RAK) faktor tunggal dengan sepuluh perlakuan dan tigaulangan, yaitu terdiri dari : Tanpa pupuk organik + pupuk NPK (kontrol); Tanpa pupuk organik + dosis anjuranNPK; Dosis anjuran pupuk organik + tanpa pupuk NPK; ½ dosis anjuran pupuk organik + ½ dosis anjuran NPK;½ dosis anjuran pupuk organik + dosis anjuran NPK; Dosis anjuran pupuk organik + ½ dosis anjuran NPK; Tanpapupuk organik + 1 ½ dosis anjuran NPK; 1 ½ dosis anjuran pupuk organik + tanpa pupuk NPK; 1 ½ dosis anjuranpupuk organik + ½ dosis anjuran NPK; 1 ½ dosis anjuran pupuk organik + dosis anjuran NPK. Hasil penelitianmenunjukan terdapat pengaruh terhadap K-potensial, K-dd, KTK dan bobot segar tanaman sedap malam akibatpemberian kombinasi pupuk organik dan pupuk NPK. Perlakuan 1 ½ dosis anjuran pupuk organik + tanpa pupukNPK memberikan bobot segar tanaman sedap malam terbaik sebesar 148,6 g tanaman-1 dengan kenaikan bobotsegar 63,2% dibandingkan dengan tanpa perlakuan."

"Produksi benih secara in vitro dapat dijadikan metode alternatif dalam perbanyakan benih sumber kultivar unggul, namun penelitian penggunaan zat pengatur tumbuh yang tepat dalam mendukung regenerasi dan enkapsulasi pada kultivar ini belum pernah dilaporkan. Penelitian ini bertujuan untuk mendapatkan kombinasi TDZ dan NAA pada media dasar MS dan vitamin dari media B5 terbaik dalam regenerasi eksplan embryonic axis dan menentukan apakah metode enkapsulasi yang digunakan dapat mengenkapsulasi eksplan kedelai kultivar Rajabasa secara in vitro dengan baik. Penelitian dilaksanakan di Laboratorium Kultur Jaringan Teknologi Benih Fakultas Pertanian Universitas Padjadjaran, yang berlangsung dari bulan Mei hingga Agustus 2014. Eksplan yang digunakan adalah embrionic axis kedelai kultivar Rajabasa. Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap. Media yang digunakan adalah MS dan Vitamin dari media B5 dengan penambahan zat pengatur tumbuh TDZ (0 mg L-1; 0,01 mg L-1; 0,1 mg L-1; 1,0 mg L-1) dan NAA (0 mg L-1; 0,01 mg L-1; 0,1 mg L-1; 1,0 mg L-1), kemudian tahap kedua dilakukan enkapsulasi pada eksplan hasil regenerasi menggunakan Na-Alginat 4% + CaCl2.2H2O 100 mM. Perlakuan yang terbaik diperoleh pada perlakuan TDZ 0,01 mgL-1 + NAA 0 mgL-1, tetapi tahap enkapsulasi yang dilakukan belum mampu mengenkapsulasi eksplan hasil regenerasi secara in vitro dengan baik.

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In vitro seed production can be used as an alternative method in seed multiplication of superior cultivars sources, but the research concerning the use of the growth regulators to support regeneration and encapsulation in this cultivar has never been done. The objective of this experiments is to find out the best combination of TDZ and NAA on medium MS + vitamin from medium B5 in the regeneration of embryonic axis explant and determine the encapsulation method used in this research that can encapsulate soybean cv Rajabasa in vitro. Current research was carried out from May to August 2014 at Tissue Culture Laboratory, Faculty of Agriculture, Universitas Padjadjaran. The explants used in the research are embryonic axis of Rajabasa soybean cultivar. Its experimental design was a Completely Randomized Design (CRD). The used medium was MS and vitamin from medium B5 with the addition of growth regulators TDZ (0 mgL- 1; 0.01 mgL- 1; 0.1 mgL- 1; 1.0 mgL- 1) and NAA (0 mgL- 1; 0.01 mgL- 1; 0.1 mgL- 1; 1.0 mgL- 1). Second stage of encapsulation in explants regenerated using Na-Alginate 4% + CaCl2.2H2O 100 mM. The best treatment was obtained on combination of TDZ 0,01 mgL-1 + NAA 0 mgL-1, but the encapsulation stage in this research has not been able to encapsulates regenerated explants in vitro. "

"Perbedaan sudut kondilus antara subjek bergigi dan tidak bergigi pada Deutero-Malay. Secara fisiologis, gigi manusia harus sesuai dengan harmonisasi hubungan rahang, namun tidak sebaliknya. Untuk dapat menghasilkan gigi tiruan lengkap yang sesuai dengan harmonisasi hubungan rahang, pengaturan gigi harus dibuat sesuai prinsip oklusi seimbang. Salah satu faktor terpenting dalam prinsip oklusi seimbang adalah penyesuaian sudut kondilus. Tujuan: Membandingkan rerata nilai sudut kondilus antara subjek bergigi lengkap dengan subjek yang tidak bergigi pada Deutero-Malay. Metode: Penelitian ini adalah penelitian klinis deskriptif komparatif. Sampel penelitian adalah 16 mahasiswa kedokteran gigi dengan subras Deutero Malay yang bergigi lengkap dan 14 pasien tidak bergigi Deutero Malay pada Rumah Sakit Gigi dan Mulut Fakultas Kedokteran Gigi Universitas Padjajaran, yang telah memenuhi kriteria inklusi. Pengukuran nilai sudut kondilus dilakukan dengan metode pencatatan protrusif menggunakan artikulator tipe fully adjustable arcon. Hasil: Nilai rata-rata sudut kondilus dari Deutero-Malay bergigi lengkap adalah 38,0+8,5° dan rerata nilai sudut kondilus dari Deutero-Malay tidak bergigi adalah 30,7±14,6°. Secara statistik, terdapat perbedaan bermakna antara nilai rerata sudut kondilus pada subjek bergigi lengkap dengan yang tidak bergigi pada Deutero-Malay. Simpulan: Terdapat penurunan sudut kondilus subjek yang tidak bergigi dibandingkan dengan sudut kondilus subjek bergigi lengkap pada Deutero-Malay.Physiologically, the human teeth must fit into the jaw relationship harmony, not vice versa. In order to produce full dentures that fit into the harmony of the jaw, the denture teeth arrangement should be made according to the balanced occlusion principle. One of the most important factors in the principle is condylar angle adjustment. Objectives: To compare the condylar angle average values between the complete dentulous and totally edentulous subjects in Deutero-Malay. Methods: This was a descriptive comparative clinical research, that involved 16 complete dentulous Deutero-Malay dental students and 14 totally edentulous Deutero-Malay patients at Oral and Dental Hospital of Faculty of Dentistry Padjadjaran University who fullfilled the inclusion criteria. The condylar angle value measurement was done with protrusive record method using the fully-adjustable arcon type articulator. Results: The average value of the complete dentulous Deutero Malays’ condylar angles was 38.0±8.5° and the average value of the totally edentulous Deutero-Malay’ was 30.7±14.6°. Statistically, there was a significant difference between the condylar angle’s average value of the complete dentulous and the totally edentulous in the Deutero-Malay. Conclusion: There was a condylar angle decrease on complete edentulous subjects compared to the fully dentulous subjects in Deutero-Malay."