Peran Serta Masyarakat Sekolah Dalam Pelaksanaan Progam USAha Kesehatan Sekolah Di SMP Negeri 1 Manado

: One of the strategic efforts to improve the quality of Indonesian human is education and health efforts, so that these efforts can best be done through educational institutions. School as a venue for the teaching and learning process should be "Health Promoting School", meaning that schools can improve the health of the school citizens. UKS as a vehicle to improve the ability of healthy life and the health of students and create a healthy environment, it has Trias UKS program that includes health education, health care and fostering the life of a healthy school environment. Therefore, the promotion and development UKS as health and education efforts must be carried in an integrated, planned, purposeful and responsible in instilling, grow, develop and lead to live, please, and implement the principles of healthy living in the lives of young people everyday. This study was conducted to determine the school community participation in the implementation of UKS program at SMPN 1 Manado. This research is a qualitative research. The results showed that the role of the public schools and the implementation of UKS program at SMPN 1 Manado has not reached the desired goal, this is due to the lack of coordination between the public schools and the challenges and obstacles that come from within and from outside the school. Implementation of socialization which continue - being so understanding of the UKs be well received is necessary. Mainly from the Health Center staff and institutions - institutions associated with UKS

Kajian Ekologi Populasi Rusa Sambar (Cervus Unicolor) Dalam Pengusahaan Taman Buru Gunung Masigit Kareumbi (Study on Ecology of Cervus Unicolor Population in the Development of Gunung Masigit Kareumbi Hunting Park)

Theresult of Citra Landsat TM in June 2001 showed that the coverage of land in Gunung Masigit Kareumbi Hunting Park area was changed. The area of protected are production forest have respectively decreased by 29.85% and 5.51%. Meanwhile, the result of vegetation analysis showed that there has been found 87 kinds of vegetation, consisting of 44 kinds of plantation and 43 kinds of the forage. Most (63,64%) of the forage which is food resource of rusa sambar is categorized as Poacea family. Notably, the total biomass productivity of forage is 20.790.6 kg/ha/year.The effective width of area is 6.900.1 ha, while the total of potential grassing of all sp-ecies of forage in Gunung Masigit Kareumbi Hunting Park is 47.394.028.5 kg/year. Carrying capacity of this area is 22.780 individuals. Hunting season is after 4 years of population introduced. The number of individuals introduced to fulfil hunting target is 4.280 of adult, consis of 713 males and 3.567 females

Effects of Dust Scattering in Expanding Spherical Nebulae

The mean intensity of planetary nebulae with an expanding atmosphere is modeled by considering dusty and dust-free atmospheres. The bulk matter density is determined from the adopted velocity field through the equation of continuity. The gas is assumed to consist of hydrogen and helium and the gas-to-dust mass ratio is taken to be $3\times10^{-4}$. The Rayleigh phase function is employed for atomic scattering while the full Mie theory of scattering is incorporated for determining the dust scattering and absorption cross-section as well as the phase function for the angular distribution of photons after scattering. It is shown that in a dust free atmosphere, the mean intensity increases with the increase in the expansion velocity that makes the medium diluted. The mean intensity profile changes significantly when dust scattering is incorporated. The increase in forward scattering of photons by the dust particles yields into an increase in the mean intensity as compared to that without dust. The mean intensity increases as the particle size is increased. Thus it is shown that both the expansion of the medium and the presence of dust play important role in determining the mean intensity of a planetary nebulae.Comment: 18 pages, Elseveir style (cls file included), 5 postscript figures, Accepted for publication in New Astronom

Peranan Sektor Pertanian terhadap Perekonomian di Kabupaten Minahasa Selatan

The aim of this research is to known the role of agricultural sector in South Minahasa Regency. The role was measured by sector position analysis and is the agriculture subsector was the base sector or nonbase by seeing the contribution of the agricultural sectorto the farming of Gross Regional Domestic Product in South Minahasa Regency. The data that has been used in this research was the secondary data by the Central Statistic Board of North Sulawesi Province, also the Agricultural and Livestock Service of South Minahasa Regency. The result of this research shows that the agricultural sector was the biggest contributor in the forming of GDRP in South Minahasa Regency. By using location quotient (LQ) analysis, the agricultural sector was one of the base sectors in the other sectors of econonomics, while agriculture subsector which was the base subsector is the one-season horticulture plants subsector. Based on the result of Dinamic Location Quotient (DLQ) analysis, the agricultural sector was predicted still be the base sector of South Minahasa Regency for five years ahead. Furthemore, the prediction of the agricultural subsector that have the potention of becoming the base subsector in the future is food plants subsector, one-sesion horticulture plants subsector, a-year horticultural subsector etcetera, a-year plantation subsector, livestock subsector, the service of agricultural subsector and hunting, and the fisheries subsector

ASCA Observations of the Sgr B2 Cloud: An X-Ray Reflection Nebula

We present the ASCA results of imaging spectroscopy of the giant molecular cloud Sgr B2. The X-ray spectrum is found to be very peculiar; it exhibits a strong emission line at 6.4 keV, a low energy cutoff below about 4 keV and a pronounced edge-structure at 7.1 keV. The X-ray image is extended and its peak position is shifted from the core of the molecular cloud toward the Galactic center by about 1--2 arcminute. The X-ray spectrum and the morphology are well reproduced by a scenario that X-rays from an external source located in the Galactic center direction are scattered by the molecular cloud Sgr B2, and come into our line of sight. Thus Sgr B2 may be called an X-ray reflection nebula. Possible implications of the Galactic center activity related to this unique source are presented.Comment: 15 pages, 8 figures, AAS LaTeX, To be published in The Astrophysical Journa

Radio interferometric observations of candidate water-maser-emitting planetary nebulae

We present Very Large Array (VLA) observations of H2O and OH masers, as well as radio continuum emission at 1.3 and 18 cm toward three sources previously cataloged as planetary nebulae (PNe) and in which single-dish detections of H2O masers have been reported: IRAS 17443-2949, IRAS 17580-3111, and IRAS 18061-2505. Our goal was to unambiguously confirm their nature as water-maser-emitting PNe, a class of objects of which only two bona-fide members were previously known. We detected and mapped H2O maser emission toward all three sources, while OH maser emission is detected in IRAS 17443-2949 and IRAS 17580-3111 as well as in other two objects within the observed fields: IRAS 17442-2942 (unknown nature) and IRAS 17579-3121 (also cataloged as a possible PN). We found radio continuum emission associated only with IRAS 18061-2505. Our results confirm IRAS 18061-2505 as the third known case of a PN associated with H2O maser emission. The three known water-maser-emitting PNe have clear bipolar morphologies, which suggests that water maser emission in these objects is related to non-spherical mass-loss episodes. We speculate that these bipolar PNe would have ``water-fountain'' Asymptotic Giant Branch (AGB) and post-AGB stars as their precursors. A note of caution is given for other objects that have been classified as OHPNe (objects with both OH maser and radio continuum emission, that could be extremely young PNe) based on single-dish observations, since interferometric data of both OH masers and continuum are necessary for a proper identification as members of this class.Comment: 33 pages, 10 figures. Accepted by The Astronomical Journa