169 research outputs found

    Implementasi Teknik 3m (Mengamati, Meniru, Dan Menambahi) Dalam Pembelajaran Menulis Teks Berita Matakuliah Jurnalistik

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    Penelitian ini mengkaji implementasi teknik 3M (mengamati, meniru, dan menambahi) dalam pembelajaran menulis teks berita matakuliah jurnalistik bagi mahasiswa sastra Inggris Universitas Muslim Nusantara Al-Washliyah Medan. Perkuliahan jurnalistik menjadi tantangan tersendiri bagi mahasiswa. Teori dan praktik menjadi inti dari perkuliahan tersebut. Salah satu teori yang penting diajarkan kepada mahasiswa adalah tentang bentuk-bentuk berita. Ada tiga bentuk berita yang harus dikuasai oleh setiap mahasiswa yakni straight news (berita langsung saat kejadian), investigasi (berita yang membutuhkan pengamatan, penelitian, dan pengumpulan data terlebih dahulu sebelum menjadi tulisan), dan feature (berita mengenai suatu objek atau peristiwa yang bersifat memberikan informasi, mendidik, menghibur, meyakinkan, serta mengunggah simpati atau empati pembaca). Mahasiswa sering mengalami kesulitan dalam menyusun ketiga bentuk berita tersebut. Salah satu teknik pembelajaran yang tepat untuk mengajar matakuliah jurnalistik adalah teknik 3M (mengamati, meniru, dan menambahi). Teknik tersebut mempermudah mahasiswa untuk menguasai keterampilan menyusun teks berita dalam matakuliah jurnalistik. Dengan langkah-langkah dari mengamati, menirukan, dan menambahi mahasiswa diharapkan dapat menyusun teks berita sesuai dengan unsur-unsur pembangunnya

    Survey Sarana dan Prasarana Pendidikan Jasmani Sekolah Menengah Pertama di Kecamatan Bengkayang Tahun 2013

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    The researcher how education facility and infrastructure corporealsecondary school levels first in kecamatam bengkayang 2013.Can also researchpurposes is to expresses a condition facility in learning education corporeal in highschool first in -kecamatan bengkayang 2013.Methods used method of surveying is usingdescriptive prosentase and technical data use observation, and documentation.Thepopulation is junior high school di-kecamatan bengkayang which totaled 8 schoolconsisting 3 land and 5 private sector.Technique the sample collection is total samplingis taken all populasi.adapun data processing obtained then examined back, classifiedaccording to golongannya.Based on analysis of data and obtained the result as follows:1) Athletic facilities and infrastructure that were in the category of good 0.00%, just25%, less than 75%. 2) facilities and infrastructure in the category of games that aregood enough, 0.00% 0.00%, less than 100%. 3). infrastructure Gymnastics of physicaleducation that were in the category of good 0.00%, quite a 37.50%, 62.5% less. 4) Totaloverall are in good category 0.00%, just 20. 83%, less 79.16%. Thus, physical educationfacilities and infrastructure in junior high se-Sub Bengkayang stated purpose within thecategory less

    Memahami Rekonstruksi Kebahagiaan Pada Orang Dengan Hiv/aids (Odha)

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    This qualitative study aims to explore how the happiness reconstruction of the people living with HIV/AIDS. Data was collected by in-depth interview and narrative types observation into the three subject of this. People living with HIV/AIDS experienced a big life changes, including changes in health status, changes in emotional and their social. Given the complexity of this disease and its widespread effects on individuals' lives, it might lead to significant psychological distress. When life is difficult, finding a way to be happy may be agreat challenge. That search for happiness may well involve rewriting goals and revisiting priorities. Findings indicated that to reconstruct their happiness, people living with HIV/AIDS experienced several things such as positive interpretation of their conditions and their lives; turning point; self-acceptance, also remeaning of the illness and happiness. Result showed that two of three subjects did the happiness reconstruction, nevertheless the other one did not do the happiness reconstruction because of the existence of negative interpretation of her illness and life. By happiness reconstruction they passed through, they feel happy with their lives, with their activity to be a caregiver and an activist. They have a high level of positive affect and a low level of negative affect. This study also revealed factor that contribute to happiness reconstruction, including maturity, personality, needs, family and social support, and religiousity

    Penyediaan Perumahan Dan Infrastruktur Dasar Di Lingkungan Permukiman Kumuh Perkotaan (Studi Kasus Di Kota Bandung)

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    . Bandung as one of the growing metropolitan in Indonesia did not escape from the problems of slums emerging. The problem of slums is characterized by such as a decrease in environmental conditions such as lack of raw water availability and pollution. Based oh those facts, this study aimed to calculate the resource gap in terms of quantity and quality of water and land, for people living in the slums in Bandung city based on minimum service standards and environment quality standards, and determining the form of basic infrastructure as a substitute provider of natural resources water and land that most appropriate. The study was conducted in three kelurahan which represent the three typologies of slums that are heavy is Kelurahan Tamansari, moderate is Kelurahan Babakan Ciamis, and light is Kelurahan Cihargeulis. The results showed that in terms of quantity water in the three kelurahans are met from the ground water and piped water from PDAM. As for the existing land for housing in the three kelurahans are sufficient. In terms of water quality in the three kelurahans is seen that the quality from PDAM have met the environment standards but the quality from ground water have not. Then for soil quality with reference to Soil Quality Index of BPS was seen that the Land Quality Index in the Kelurahan Tamansari is the lowest, and Kelurahan Cihargeulis is the highest. The shape of the priority infrastructure for Kelurahan Tamansari for water is piping from PDAM or local surface water treatment, for wastewater is MCK Communal for black water and local wastewater instalation treatment plant for grey water, for solid waste is anorganic waste bank and composting for organic waste, and multistorey housing. The shape of the priority infrastructure for Kelurahan Babakan Ciamis for water is piping from PDAM, for wastewater is MCK Communal for black water and local wastewater instalation treatment plant for grey water, for solid waste is anorganic waste bank and composting for organic waste, and multistorey housing. The shape of the priority infrastructure for Kelurahan Cihargeulis for water is piping from PDAM, for wastewater is city level wastewater installation treatment, for solid waste is anorganic waste bank and composting for organic waste, landed housin

    The Role of Helium Stars in the Formation of Double Neutron Stars

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    We have calculated the evolution of 60 model binary systems consisting of helium stars in the mass range of M_He= 2.5-6Msun with a 1.4Msun neutron star companion to investigate the formation of double neutron star systems.Orbital periods ranging from 0.09 to 2 days are considered, corresponding to Roche lobe overflow starting from the helium main sequence to after the ignition of carbon burning in the core. We have also examined the evolution into a common envelope phase via secular instability, delayed dynamical instability, and the consequence of matter filling the neutron star's Roche lobe. The survival of some close He-star neutron-star binaries through the last mass transfer episode (either dynamically stable or unstable mass transfer phase) leads to the formation of extremely short-period double neutron star systems (with P<~0.1days). In addition, we find that systems throughout the entire calculated mass range can evolve into a common envelope phase, depending on the orbital period at the onset of mass transfer. The critical orbital period below which common envelope evolution occurs generally increases with M_He. In addition, a common envelope phase may occur during a short time for systems characterized by orbital periods of 0.1-0.5 days at low He-star masses (~ 2.6-3.3Msun). The existence of a short-period population of double neutron stars increases the predicted detection rate of inspiral events by ground-based gravitational-wave detectors and impacts their merger location in host galaxies and their possible role as gamma-ray burst progenitors. We use a set of population synthesis calculations and investigate the implications of the mass-transfer results for the orbital properties of DNS populations.Comment: 30 pages, Latex (AASTeX), 1 table, 8 figures. To appear in ApJ, v592 n1 July 20, 200

    Spatial distribution of luminous X-ray binaries in spiral galaxies

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    We have modelled the spatial distribution of luminous X-ray binaries (XRBs) in spiral galaxies that are like the Milky Way using an evolutionary population synthesis code. In agreement with previous theoretical expectations and observations, we find that both high- and low-mass XRBs show clear concentrations towards the galactic plane and bulge.We also compare XRB distributions under the galactic potential with a dark matter halo and the modified Newtonian dynamics potential, and we suggest that the difference may serve as potential evidence to discriminate between these two types of model.Comment: 10 pages, 8 figure

    Neutron stars in globular clusters: formation and observational manifestations

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    Population synthesis is used to model the number of neutron stars in globular clusters that are observed as LMXBs and millisecond PSRs. The dynamical interaction between binary and single stars in a GC are assumed to take place with a permanently replenished "background" of single stars whose density distribution keeps track with the cluster evolution as a whole and evolution of single stars. We use the hypothesis (Podsiadlowski et al) that NS forming in binary systems from components with initial masses \sim 8-12 M_\odot during the electron-capture collapse of the degenerate O-Ne-Mg core do not acquire a high space velocities (kicks). The remaining NSs (i.e. from single stars with M>8 M_\odot or binary comonents with M>12 M_\odot) are assumed to be born with high kicks, as found from obsrevations of single pulsars (Hobbs et al. 2005). Under this assumption, a sizeable fraction of NSs remain in GCs (about 1000 NSs in a GC with a mass of 5\times 10^5 M_\odot). The number of ms PSRs formed in the cluster via accretion spin-up in binaries is then about 10, which is consistent with observations. Our modelling reproduces the observed shape of the X-ray luminosity function for accreting NSs in binaries with normal and degenerate components and the distribution of spin periods of ms PSRs in GCs under the assumption of accretion-driven magnetic field decay of NSs up to a bottom value of 10^8 G. The number of LMXBs and ms PSRs dynamically expelling from GCs is also calculated.Comment: LATEX, 21 pages, 8 gif figures, Astronomy Letters, in pres

    Study of Gamma Ray Burst Binary Progenitors

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    Recently much work in studying Gamma-Ray Burst has been devoted to revealing the nature of outburst mechanism and studies of GRB afterglows. These issues have also been closely followed by the quest for identifying GRB progenitors. In this paper we consider the proposed binary star progenitors of GRBs: white dwarf neutron star binaries, white dwarf black hole binaries, helium core neutron star mergers, helium core black hole mergers, double neutron stars and neutron star black hole binaries. Using population synthesis methods we calculate merger rates of these binary progenitors and we compare them to the observed BATSE GRB rate. We also calculate the distribution of merger sites around host galaxies and compare them to the observed locations of GRB afterglows with respect to their hosts. We find that the rates of binary GRB progenitors in our standard model are lower than the observed GRB rates if GRBs are highly collimated. However, the uncertainty in the population synthesis results is too large to make this a firm conclusion. Although some observational signatures seem to point to collapsars as progenitors of long GRBs, we find that mergers of WD-NS, He-NS, He-BH, and NS-NS systems also trace the star formation regions of their host galaxies, as it is observed for long GRBs. We also speculate about possible progenitors of short-duration GRBs. For these, the most likely candidates are still mergers of compact objects. We find that the locations NS-NS and NS-BH mergers with respect to their hosts are significantly different. This may allow to distinguish between these two progenitor models, once current and near future missions, such as HETE-II or SWIFT, measure the locations of short GRBs.Comment: 26 pages, 12 figures, submitted to Ap
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