Hubungan Riwayat Anemia dan Jarak Kelahiran dengan Kejadian Perdarahan Postpartum di RSUD Dr. H. Abdul Moeloek

Perdarahan postpartum adalah perdarahan lebih dari 500 cc yang terjad isetelah bayi lahir pervaginam atau lebih dari 1000 ml setelah persalinan abdominal. Data AKI pada tahun 2013 menurut SDKI (Survei Demografi dan Kependudukan Indonesia) sebesar 228 per 100.000 kelahiran hidup. Penyebab kasus kematian ibu di Provinsi Lampung tahun 2014 disebabkan oleh perdarahan sebanyak 47 kasus, eklamsi sebanyak 46 kasus, infeksi sebanyak 9 kasus, partus lama sebanyak 1 kasus, aborsi sebanyak 1 kasus dan lain-lain sebanyak 54 kasus. Tujuan dari penelitian ini adalah untuk diketahui hubungan Riwayat anemia dan jarak kelahiran dengan kejadian perdarahan postpartum pada ibu bersalin di RSUD.Dr.H.Abdul Moeloek Bandar Lampung. Jenis penelitian yang digunakan adalah penelitian kuantitatif. Rancangan penelitian yang digunakan yaitu analitik dengan pendekatan cross sectional yang menggunakan data sekunder. Populasi dalam penelitian ini adalah semua ibu bersalin berjumlah 997 dengan teknik pengambilan sampel menggunakan systematik random sampling berjumlah 285 responden. Pengumpulan data menggunakan checklist. Lokasi penelitian yaitu di RSUD.Dr.H.Abdul Moeloek Bandar Lampung dan penelitian dilakukan selama satu bulan. Hasil penelitian dari 285 responden, ada 164 (57,6 %) yang mengalami perdarahan postpartum dan 121 (42,4%) tidak mengalami perdarahan postpartum dengan 194 (68,1 %) mengalami anemia dan 183 (64,2%) jarak kelahiran beresiko. Setelah dilakukan analisis bivariate ditemukan hubungan riwayat anemia dengan kejadian perdarahan postpartum (p =0,0011< 0,05) dan hubungan jarak kelahiran dengan perdarahan postpartum (p =0,005 < 0,05). Kesimpulan terdapat hubungan antara riwayat anemia dan jarak kelahiran dengan kejadian perdarahan postpartum di RSUD.Dr.H.Abdul Moeloek Bandar Lampung Tahun 2016, sehingga disarankan agar dapat melakukan deteksi dini terhadap anemia dan jarak kelahiran ibu sehingga dapat menurunkan angka kejadian perdarahan postpartum dan penanganan yang cepat pada perdarahan postpartum sehingga dapat menurunkan angka kesakitan dan kematian ibu

Aplikasi Pendeteksi Kemiripanpada Dokumen Menggunakan Algoritma Rabin Karp

Kemiripan dokumen merupakan salah satu alternatif yang dapat digunakan untuk mengetahui penjiplakan&nbsp; dalam&nbsp; dokumen.&nbsp; penjiplakan&nbsp; adalah&nbsp;&nbsp; mencuri&nbsp; hasil&nbsp; karya&nbsp; orang&nbsp; lain&nbsp; dan&nbsp; mengakuinya sebagai karya sendiri, tanpa menyertakan referensi ke sumber aslinya. Praktik penjiplakan ini sering terjadi mengingat menyalin dokumen orang lain dapat dilakukan dengan mudah dengan proses yang bernama copy-paste. Untuk mengatasi hal tersebut dibutuhkan suatu hal yang dapat digunakan untuk membantu&nbsp; mendeteksi&nbsp; kemiripan&nbsp; dokumen&nbsp; dengan&nbsp; membandingkan&nbsp; pattern&nbsp; (pola)&nbsp; yang&nbsp; ada&nbsp; pada dokumen&nbsp; teks.&nbsp; Salah&nbsp; satu&nbsp; metode&nbsp; yang&nbsp; dapat&nbsp; digunakan&nbsp; adalah&nbsp; Algoritma&nbsp; Rabin&nbsp; Karp.&nbsp; Algoritma Rabin Karp dapat mendeteksi similarity (kemiripan) di dalam dokumen. Algoritma ini menggunakan hashing&nbsp; untuk&nbsp; menemukan&nbsp; substring(suatu&nbsp; bagian&nbsp; dari&nbsp; string)&nbsp; dalam&nbsp; sebuah&nbsp; teks&nbsp; dengan menggunakan&nbsp; K-gram.&nbsp; Fungsi&nbsp; hashing&nbsp; adalah&nbsp; untuk&nbsp; mengubah&nbsp; suatu&nbsp; jenis&nbsp; data&nbsp; menjadi&nbsp; beberapa bilangan bulat&nbsp; sederhana.&nbsp; Jumlah&nbsp; Karakter&nbsp; yang&nbsp; digunakan&nbsp; sebagai&nbsp; pattern&nbsp; dalam&nbsp; hashing disebut sebagai K-gram. Bilangan bulat hasil dari tersebut akan menjadi tolok ukur untuk mengetahui berapa similarity&nbsp; yang&nbsp; ada&nbsp; pada&nbsp; dokumen&nbsp; tersebut.&nbsp; Hasil&nbsp; dari&nbsp; penelitian&nbsp; ini&nbsp; adalah&nbsp; penggunaan&nbsp; aplikasi pendeteksi&nbsp; kemiripan&nbsp; dengan&nbsp; membandingkan&nbsp; 2&nbsp; dokumen.&nbsp; Penelitian&nbsp; ini&nbsp; memperlihatkan&nbsp; bahwa algoritma&nbsp; ini&nbsp; dapat&nbsp; berkerja&nbsp; dengan&nbsp; baik&nbsp; dalam&nbsp; mendeteksi&nbsp; kemiripan&nbsp; dokumen&nbsp; dengan memperlihatkan prosentase similarity yang ada pada dokumen tersebut

Implications For The Origin Of GRB 051103 From LIGO Observations

We present the results of a LIGO search for gravitational waves (GWs) associated with GRB 051103, a short-duration hard-spectrum gamma-ray burst (GRB) whose electromagnetically determined sky position is coincident with the spiral galaxy M81, which is 3.6 Mpc from Earth. Possible progenitors for short-hard GRBs include compact object mergers and soft gamma repeater (SGR) giant flares. A merger progenitor would produce a characteristic GW signal that should be detectable at the distance of M81, while GW emission from an SGR is not expected to be detectable at that distance. We found no evidence of a GW signal associated with GRB 051103. Assuming weakly beamed gamma-ray emission with a jet semi-angle of 30 deg we exclude a binary neutron star merger in M81 as the progenitor with a confidence of 98%. Neutron star-black hole mergers are excluded with > 99% confidence. If the event occurred in M81 our findings support the the hypothesis that GRB 051103 was due to an SGR giant flare, making it the most distant extragalactic magnetar observed to date.Comment: 8 pages, 3 figures. For a repository of data used in the publication, go to: https://dcc.ligo.org/cgi-bin/DocDB/ShowDocument?docid=15166 . Also see the announcement for this paper on ligo.org at: http://www.ligo.org/science/Publication-GRB051103/index.ph

Sensitivity to Gravitational Waves from Compact Binary Coalescences Achieved during LIGO's Fifth and Virgo's First Science Run

We summarize the sensitivity achieved by the LIGO and Virgo gravitational wave detectors for compact binary coalescence (CBC) searches during LIGO's fifth science run and Virgo's first science run. We present noise spectral density curves for each of the four detectors that operated during these science runs which are representative of the typical performance achieved by the detectors for CBC searches. These spectra are intended for release to the public as a summary of detector performance for CBC searches during these science runs.Comment: 12 pages, 5 figure

Implementation and testing of the first prompt search for gravitational wave transients with electromagnetic counterparts

Aims. A transient astrophysical event observed in both gravitational wave (GW) and electromagnetic (EM) channels would yield rich scientific rewards. A first program initiating EM follow-ups to possible transient GW events has been developed and exercised by the LIGO and Virgo community in association with several partners. In this paper, we describe and evaluate the methods used to promptly identify and localize GW event candidates and to request images of targeted sky locations. Methods. During two observing periods (Dec 17 2009 to Jan 8 2010 and Sep 2 to Oct 20 2010), a low-latency analysis pipeline was used to identify GW event candidates and to reconstruct maps of possible sky locations. A catalog of nearby galaxies and Milky Way globular clusters was used to select the most promising sky positions to be imaged, and this directional information was delivered to EM observatories with time lags of about thirty minutes. A Monte Carlo simulation has been used to evaluate the low-latency GW pipeline's ability to reconstruct source positions correctly. Results. For signals near the detection threshold, our low-latency algorithms often localized simulated GW burst signals to tens of square degrees, while neutron star/neutron star inspirals and neutron star/black hole inspirals were localized to a few hundred square degrees. Localization precision improves for moderately stronger signals. The correct sky location of signals well above threshold and originating from nearby galaxies may be observed with ~50% or better probability with a few pointings of wide-field telescopes.Comment: 17 pages. This version (v2) includes two tables and 1 section not included in v1. Accepted for publication in Astronomy & Astrophysic

First narrow-band search for continuous gravitational waves from known pulsars in advanced detector data

Spinning neutron stars asymmetric with respect to their rotation axis are potential sources of continuous gravitational waves for ground-based interferometric detectors. In the case of known pulsars a fully coherent search, based on matched filtering, which uses the position and rotational parameters obtained from electromagnetic observations, can be carried out. Matched filtering maximizes the signalto- noise (SNR) ratio, but a large sensitivity loss is expected in case of even a very small mismatch between the assumed and the true signal parameters. For this reason, narrow-band analysis methods have been developed, allowing a fully coherent search for gravitational waves from known pulsars over a fraction of a hertz and several spin-down values. In this paper we describe a narrow-band search of 11 pulsars using data from Advanced LIGO’s first observing run. Although we have found several initial outliers, further studies show no significant evidence for the presence of a gravitational wave signal. Finally, we have placed upper limits on the signal strain amplitude lower than the spin-down limit for 5 of the 11 targets over the bands searched; in the case of J1813-1749 the spin-down limit has been beaten for the first time. For an additional 3 targets, the median upper limit across the search bands is below the spin-down limit. This is the most sensitive narrow-band search for continuous gravitational waves carried out so far

Search for gravitational waves associated with the InterPlanetary Network short gamma ray bursts

We outline the scientific motivation behind a search for gravitational waves associated with short gamma ray bursts detected by the InterPlanetary Network (IPN) during LIGO's fifth science run and Virgo's first science run. The IPN localisation of short gamma ray bursts is limited to extended error boxes of different shapes and sizes and a search on these error boxes poses a series of challenges for data analysis. We will discuss these challenges and outline the methods to optimise the search over these error boxes.Comment: Methods paper; Proceedings for Eduardo Amaldi 9 Conference on Gravitational Waves, July 2011, Cardiff, U