Judul: Sistem Penunjang Keputusan Penanganan Limbah Industri Pulp Kertas
Abstrak: Limbah industri pulp kertas, yang paling penting adalah limbah cairnya, karena mengandung bahan cemaran tingqi yang dapat mempengaruhi parameter fisik dan kimia dari air. Model LTMBAH192 dirancang sebagai sistem penunjang keputusan untuk membantu manajer dalam penanganan limbah cair agar biaya operasional yang dikeluarkan oleh perusahaan dapat ditekan, dan buangannya tidak mengganggu keseimbangan ekosistem areal sekitarnya.
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Judul: Pengaruh beban organik dan nutrisi tambahan (N dan P) terhadap hasil pengolahan limbah cair industri pulp-kertas (terpadu) dengan proses lumpur aktif
Abstrak: Konsumsi kertas di dalam negeri maupun untuk memenuhi kebu- tuhan ekspor akhir-akhir ini selalu mengalami peningkatan. Peningkatn kebutuhan kertas dengan sendirinya selalu diikuti oleh peningkatan jumlah pulp, karena pulp merupakan bahan utama yang digunakan untuk membuat kertas. Permasalahan yang timbul kedua jenis industri tsb. adalah limbah cair yang dihasilkannya, karena selain jumlahnya yang relatif banyak, di dalam limbah cair tsb. terikut pula bahan pencemar berupa zat organik atau anorganik yang relatif tinggi sehingga jika langsung dibuang ke suatu badan air maka lama kelamaan akan menimbulakan kerusakan di dalam ekosismtem perairan tersebut. olahan terlebih keperairan dahulu karena itu perlu dilakukan pengolahan sebelum air limbah tsb dibuang Salah satu cara pengolahan air limbah pabrik pulp dan kertas yang dianggap sesuai dengan pabrik-pabrik pulp dan kertas yang mempunyai lokasi dengan areal terbatas adalah pengolahan dengan proses lumpur aktif karena selain efisien di dalam pemakaian lahan sistem ini juga mampu menurunkan kadar pencemar ketingkat .. dst
Keyword: paper industry, wastelquirs, limbah kertas, NP

Judul: Studies on growth spurt and aging in higher primates
Abstrak: single measurement that best defines the health and nutritional status of children, just as it provides an indirect measurement of the quality of life of an entire population. The pattern of human growth reflects the biocultural evolution of our species. The human pattern of growth and development (ontogeny) appears to differ markedly from patterns of ontogeny in other primate species. Three studies are reported here which deal to the growth and development of human and chimpanzee (Pan troglodytes). These three studies allow us to contrast the phenomena of adolescence growth spurt and female elderly bone loss in chimpanzee and human as chimpanzee is the closest species to humans within extant nonhuman primates. In the first, a cross-sectional study of growth of the body size and somatotype of 363 Javanese girls and 299 Javanese boys aged 4 to 20 years from Magelang Regency, Indonesia was described. In the second, cross-sectional and longitudinal studies in the growth of chimpanzee second metacarpal bone linear dimensions from individuals aged 0 to 43.6 years were used for comparison. While in the third, cross-sectional and longitudinal studies in the growth of chimpanzee body size (body mass and anterior trunk length) and second metacarpal bone mineral content were derived. In measuring the second metacarpal dimensions and mineral content, a total of 568 radiographs of chimpanzee's proximodistal left hands were used. They were taken from 68 females and 49 males aged 0 to 43.62 years old. We applied an image analysis system, Scion Image Release Alpha 4.0.3.2 software for Windows to measure bone linear dimensions and bone mineral content. Humans present complex and sinuous growth curves for both body weight and height. A clear growth spurt could be demonstrated by cross-sectional analysis in our girl subjects at around aged 11.5 years and in our boy subjects at around aged 12.5 years. In longitudinal series, not in cross-sectional, several representative chimpanzees of both sexes showed a pre-adult growth spurt on the body sizes, bone dimensions and bone mineral content. They ranged at age 4.5 to 8.5 years. This underscore the fact that adolescent growth spurt in linear dimension was not a universal feature of anthropoid primate ontogeny. Bone loss is a well established characteristic of human female aging. Based on crosssectional analyses the sequential decline of bone mass in female chimpanzee may be said to be genuine. On the other hand, we found in adulthood through elderly, male chimpanzees show a longer plateau than female chimpanzee, that is, bone mineral content is maintained in male.
Keyword: Javanese children, growth spurt, chimpanzee, second metacarpal bone, bone loss, Higher Primates