Judul: Penyusunan modul pendidikan konservasi tumbuhan obat untuk siswa SDN Gunung Leutik, Kecamatan Ciampea, Kabupaten Bogor
Abstrak: Pengetahuan tentang tumbuhan obat di kalangan masyarakat sebaiknya perlu diwariskan kepada anak-anak sejak dini baik melalui pendidikan formal maupun informal, dengan harapan adanya pemanfaatan tumbuhan obat secara berkelanjutan. Strategi yang dapat dilakukan agar pendidikan konservasi tumbuhan obat dapat dirasakan anak-anak adalah melalui penelitian tentang penyusunan modul pendidikan konservasi tumbuhan obat untuk siswa sekolah dasar. Tujuannya adalah menyusun dan menguji modul pendidikan konservasi tumbuhan obat yang efektif untuk mengembangkan pengetahuan dan menumbuhkan sikap konservasi tumbuhan obat pada siswa sekolah dasar.
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Judul: Pengetahuan dan Sikap Murid, Guru, Kepala Sekolah dan Orang Tua terhadap Konservasi Tumbuhan Obat di SDN Pengadilan 5 Bogor
Abstrak: At this time many people use medicinal plants as natural remedy. Excessive use of medicinal plants which was not accompanied by cultivation can cause scarcity. Low of knowledge and negative attitude could influence the conservation of medicinal plants. The research was carried out to obtain information about (1) the knowledge and attitude of students, teachers, principal and parents towards the conservation of medicinal plants, and (2) problems of the development of medicinal plant conservation in the school. The research was conducted in Pengadilan 5 Bogor Elementary School from September to October 2011. Data was collected through structured interview with interview guidelines and literature study. The resulting data was tabulated and descriptively analyzed. Respondents consisted of 120 students from 3rd to 6th grade classes, 9 teachers, 1 principal and 80 parents. The result showed that the meaning of medicinal plants was known by most student (73%), all teacher, principal and most parents (81%). Respondents knew the meaning of medicinal plants, examples of and how to use the medicinal plants from their experience and various sources of information, example books, internet and televition. Almost off respondents like to use medicinal plants, most of them agreed on the existence of medicinal plants at the school. Medicinal plant conservation problems in Pengadilan 5 Bogor Elementary School were limited area, the lack of applicable knowledge and quality of the teachers, lack of allocation and clear resources of funds, and the lack of optimal role of the school committee. The conclusion of this research was that’s the respondents knowledge of medicinal plants was very high and they had positive attitude toward the conservation of medicinal plants in the school. The main problem for conservation of medicinal plants in the school was limited area.
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Judul: Characterizations of low alloy steel sae 4422  plated with chromic acid (Cro3)
Abstrak: Characterizations of low alloy steel SAE 4422 plated with chromic acid (CrOrO3) was use Optical Microscopy (OM), Scanning Electron Microscopy (SEM), X-Ray Diffraction (XRD), RD),Energy Dispersive Analysis of X-Ray (EDAX), Hardness Test and Roughness Test. Microstructures analysis exhibits cracks and grain boundaries microcracks as a characteristics of chrome metal found at plating metal. Perlite and Ferrite as grains of steel found at base metal with grain boundaries around it. Phase analysis of plating metal appropriate to chrome metal with lattice constant (a) is 2.559 Å and phase analysis of base metal appropriate to iron ferrite with lattice constant (a) is 3.318 Å. Both plating and base metal have cubic system. Chemical analysis of plating metal at surface section exhibits that cracks area have highest value of carbon element compare with grains and grains boundaries area. While chemical analysis of base metal at cross section exhibits that perlite have highest value of carbon element compare with ferrite and grain boundaries. The hardness value of plating metal at surface section and cross section are 753 and 637 VHN. While, the hardness value of base metal and interface area at cross section are 205 and 373 VHN. The roughness value at measurement points of chrome surface for as received sample are 0.445 μm. Observation used Optical Microscopy and Scanning Electron Microscopy exhibits surface irregularities combine to form surface texture of plating metal at surface section.
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