247 research outputs found
Genetic Resources of Rutaceous Plants against the Psyllid Vector Preference and Pathogen Transmission of Huanglongbing
No full textMiftahul Huda, Ratna Susandarini, Inggit Puji Astuti
No full textSARI, R., HUDA, M., SUSANDARINI, R. & ASTUTI, I. P. 2019. Rafflesia hasseltii Suringar (Rafflesiaceae): A new record to Kalimantan, Indonesia. Reinwardtia 18(2): 65?70. ?? Rafflesia hasseltii Suringar flower has been observed for the first time in Sambas District, West Kalimantan by the Flora Fauna Research Team during the Khatulistiwa Expedition organized by Special Forces Command of Indonesian Army in 2012. This finding is the first record of Rafflesia hasseltii in Kalimantan following the previous record in Sarawak. The flower has 5?6 perigone lobes. This paper presents the detail characteristic of the flower
Studi Penurunan Tanah Akibat Penekanan Tiang Tekan Hidrolis dengan Menggunakan Pendekatan Metode Elemen Hingga (Studi Kasus : Pembangunan Hotel Medan Siantar, Sinaksak
No full textPenekanan tiang ke dalam tanah, akan menyebabkan terjadinya pergerakan tanah (soil movement) di sekitar tempat penekanan. Pergerakan tanah ini dapat berupa penurunan tanah (settlement) hingga keruntuhan tanah (failure). Untuk itu peneliti memilik ide untuk meneliti pergerakan tanah berupa penurunan pada bangunan disebelahnya (adjacent building) yaitu bangunan SMAN 5 Pematang Siantar yang berada disebelah lokasi penekaan tiang pondasi bangunan Hotel Medan Siantar.
Metode yang dilakukan pada penelitian ini adalah metode studi parametrik Kemudian dilakukan perhitungan besar nilai penurunan bangunan menggunakan metode elemen hingga yaitu dengan program Plaxis 2D ver. 8.Dalam penelitian dilakukan untuk 4 simulasi yaitu: Simulasi 1 (Pemancangan Tiang Pancang Tunggal dengan Jarak 3,5 m dari Bangunan), Simulasi 2 (Pemancangan Tiang Pancang Kelompok dengan Jarak 3,5 m dari Bangunan), Simulasi 3 (Mobilisasi Alat Pancang 120 T dengan Jarak 5 m dari Bangunan), Simulasi 4 (Mobilisasi Alat Pancang 120 T dengan Jarak 5 m dari Bangunan).
Dari hasil penelitian ini diperoleh besar nilai penurunan per-meter bangunan untuk setiap simulasi.Dari hasil yang diperoleh pada simulasi 1 dan simulasi 2, bangunan mengalami penurunan yang melebihi syarat.Sedangkan untuk simulasi 3 dan simulasi 4, penurunan yang dialami bangunan masih memenuhi syarat.111 HalamanSkripsi Sarjan
Studi Penurunan Tanah Akibat Penekanan Tiang Tekan Hidrolis dengan Menggunakan Pendekatan Metode Elemen Hingga (Studi Kasus : Pembangunan Hotel Medan Siantar, Sinaksak
No full textPenekanan tiang ke dalam tanah, akan menyebabkan terjadinya pergerakan tanah (soil movement) di sekitar tempat penekanan. Pergerakan tanah ini dapat berupa penurunan tanah (settlement) hingga keruntuhan tanah (failure). Untuk itu peneliti memilik ide untuk meneliti pergerakan tanah berupa penurunan pada bangunan disebelahnya (adjacent building) yaitu bangunan SMAN 5 Pematang Siantar yang berada disebelah lokasi penekaan tiang pondasi bangunan Hotel Medan Siantar.
Metode yang dilakukan pada penelitian ini adalah metode studi parametrik Kemudian dilakukan perhitungan besar nilai penurunan bangunan menggunakan metode elemen hingga yaitu dengan program Plaxis 2D ver. 8.Dalam penelitian dilakukan untuk 4 simulasi yaitu: Simulasi 1 (Pemancangan Tiang Pancang Tunggal dengan Jarak 3,5 m dari Bangunan), Simulasi 2 (Pemancangan Tiang Pancang Kelompok dengan Jarak 3,5 m dari Bangunan), Simulasi 3 (Mobilisasi Alat Pancang 120 T dengan Jarak 5 m dari Bangunan), Simulasi 4 (Mobilisasi Alat Pancang 120 T dengan Jarak 5 m dari Bangunan).
Dari hasil penelitian ini diperoleh besar nilai penurunan per-meter bangunan untuk setiap simulasi.Dari hasil yang diperoleh pada simulasi 1 dan simulasi 2, bangunan mengalami penurunan yang melebihi syarat.Sedangkan untuk simulasi 3 dan simulasi 4, penurunan yang dialami bangunan masih memenuhi syarat.111 HalamanSkripsi Sarjan
Averrhoa bilimbi L., Averrhoa carambola L. forma acidis dan Averrhoa carambola L. forma dulcis: BELIMBING TUA KOLEKSI BERSEJARAH DI KEBUN RAYA
No full textOxalidaceae is family of star fruit consist of 6 genera with around 775 species distributed in tropical areas. Averrhoa is a genus among all genera. To 2007 only two species were known as member of the genus, namely Averrhoa bilimbi L. and Averrhoa carambola L. Based on data of garden books at Registration Collection Sub Division, Center for Plant Concervation Botanic Gardens, Indonesian Institute of Sciences, A. bilimbi has been recorded as a collection since 1823. It was cultivated at VII.D.3 – 3a under the name belimbing besi as a local name, originated from Java. It was recorded that Averrhoa carambola has two forma level, A. carambola forma acidis Koorder & Valeton and Aaverrhoa carambola forma dulcis Koorder & Valeton. A. carambola forma acidis was from Java and cultivated at VII. D. 2 – 2a in 1925 with local name belimbing asam. Averrhoa carambola forma dulcis Koorder & Valeton was cultivated in VII.D. 3 – 3a since 1844. Averrhoa carambola forma acidis and A. carambola forma dulcis are now recognized as A. carambola complex. Among all plants cultivated in the garden, Averrhoa is the oldest collection, 191 years (A. bilimbi), 91 years (A. carambola forma acidis) and 172 years (A. carambola forma dulcis) and have been part of The Bogor Botanical Garden’s long history.Oxalidaceae is family of star fruit consist of 6 genera with around 775 species distributed in tropical areas. Averrhoa is a genus among all genera. To 2007 only two species were known as member of the genus, namely Averrhoa bilimbi L. and Averrhoa carambola L. Based on data of garden books at Registration Collection Sub Division, Center for Plant Concervation Botanic Gardens, Indonesian Institute of Sciences, A. bilimbi has been recorded as a collection since 1823. It was cultivated at VII.D.3 – 3a under the name belimbing besi as a local name, originated from Java. It was recorded that Averrhoa carambola has two forma level, A. carambola forma acidis Koorder & Valeton and Aaverrhoa carambola forma dulcis Koorder & Valeton. A. carambola forma acidis was from Java and cultivated at VII. D. 2 – 2a in 1925 with local name belimbing asam. Averrhoa carambola forma dulcis Koorder & Valeton was cultivated in VII.D. 3 – 3a since 1844. Averrhoa carambola forma acidis and A. carambola forma dulcis are now recognized as A. carambola complex. Among all plants cultivated in the garden, Averrhoa is the oldest collection, 191 years (A. bilimbi), 91 years (A. carambola forma acidis) and 172 years (A. carambola forma dulcis) and have been part of The Bogor Botanical Garden’s long history
Averhoa Bilimbi L., Averrhoa L. Forma Acidis dan Averrhoa Carambola L. Forma Dulcis: Belimbing Tua Koleksi Bersejarah di Kebun Raya
No full textOxalidaceace is family of star fruit consist of 6 genera with arround 775 species distributed in tropical areas. averhoa is a genus among all genera. to 2007 only two species were known asmember of genus, namely averrhoa bilimbi L. and averrhoa carambola L. based on data of gardenbooks at registration collection sub divission, center for plant concervation botanic gardens, indonesian institute of science, A. bilimbi has been recorded as a collection since 1823
[Retracted] The Prototype of the Reading Learning Application uses Animated images on Android with the Black Box Testing Method
No full textThis article has been withdrawn by the author (Ghulam Asrofi Buntoro) via WhatsApp message (+62 852-3507-????) on 20 August 2021 at 14:23. He stated that the article "The Prototype of the Reading Learning Application uses Animated images on Android with the Black Box Testing Method" written by Ghulam Asrofi Buntoro, Indah Puji Astuti, and Dwiyono Ariyadi had been published in another journal. Artikel ini telah ditarik kembali oleh penulis (Ghulam Asrofi Buntoro) melalui pesan WhatsApp (+62 852-3507-????) pada tanggal 20 Agustus 2021 jam 14:23. Dia menyatakan bahwa artikel dengan judul "The Prototype of the Reading Learning Application uses Animated images on Android with the Black Box Testing Method" yang ditulis oleh Ghulam Asrofi Buntoro, Indah Puji Astuti, dan Dwiyono Ariyadi telah diterbitkan di jurnal lain
Perilaku Tumbuh Kantong Semar (Nepenthes mirabilis Druce) di Habitat Alaminya, Taman Nasional Kutai, Kalimantan Timur
No full textNepenthes mirabilis has been widely known as an insectivorous plant species. A study on the growing behaviour of N. mirabilis in Teluk Kaba, Kutai National Park has been carried out. As many as approximately 840 individuals consisting of 307 rosettes and 533 mature plants were found. Variation in tendril’s position was observed in nine rosettes plants and in 22 mature plants. On the other hand, variations in leaf colour appeared in eight individuals. Variations in colour of pitcher and tendril were found in 17 individuals. The natural habitat of N. mirabilis was very specific, and it was also noted that 13 species were assosiated with this plant species. Further result will be discussed in this paper
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