3,261 research outputs found
Characteristic polynomials of supertropical matrices
Supertropical matrix theory was investigated in [6], whose terminology we
follow. In this work we investigate eigenvalues, characteristic polynomials and
coefficients of characteristic polynomials of supertropical matrices and their
powers, and obtain the analog to the basic property of matrices that any power
of an eigenvalue of a matrix is an eigenvalue of the corresponding power of the
matrix.Comment: Department of Mathematics, Bar-Ilan University, Ramat Gan 52900,
Israel. Email: [email protected]. This paper is part of the author's
Ph.D thesis, which was written at Bar-Ilan University under the supervision
of Prof. L. H. Rowe
Quantum Broadening of k-Strings from the AdS/CFT Correspondence
We study the quantum broadening (width) of k-strings. We generalise an old
result by Luscher, Munster and Weisz to the case of a k-string, by using the
gauge/gravity correspondence. When the fundamental QCD-string is replaced by a
bound state of k strings, the bound state is better described by a wrapped
D-brane. We calculate the width of the k-string (the wrapped D-brane) in
several AdS/CFT backgrounds by using a D-brane probe and find universally that
omega_k ^2 = 1 / (2\pi \sigma_k) log R/r .Comment: 13 pages, LaTex. v2: minor changes, references added. To appear in
Nucl.Phys.
Analisis Program Pemberian Air Susu Ibu (ASI) Eksklusif di Puskesmas Wilayah Kabupaten Purbalingga
Universitas Diponegoro
Fakultas Kesehatan Masyarakat
Program Studi Magister Ilmu Kesehatan Masyarakat
Konsentrasi Administrasi dan Kebijakan Kesehatan
2016
ABSTRAK
Rismawati
Analisis Program Pemberian Air Susu Ibu (ASI) Eksklusif di Puskesmas Wilayah Kabupaten Purbalingga
xv + 99 halaman + 6 tabel + 3 gambar + 13 lampiran
Penyebab kematian anak di Indonesia salah satunya disebabkan masalah gizi yang erat kaitannya dengan pemberian ASI Eksklusif. Pada tahun 2014 kasus gizi buruk di Kabupaten Purbalingga terdapat 80 kasus. Keberhasilan program ASI Eksklusif tidak terlepas dari peran dari sistem manajemen program. Data cakupan ASI Eksklusif di Kabupaten Purbalingga pada tahun 2014 sebesar 63,40%. Masih dibawah target yang diharapkan yaitu sebesar 80%. Tujuan penelitian untuk menganalisis aspek input, proses, output dari program pemberian ASI Eksklusif di Puskesmas wilayah Kabupaten Purbalingga. Jenis penelitian kualitatif yang disajikan secara deskriptif eksploratif melalui wawancara mendalam terhadap 4 informan utama; petugas gizi dan 8 informan triangulasi; 4 Kepala Puskesmas dan 4 bidan koordinator. Pengolahan dan analisis data menggunakan metode content analysis.
Hasil penelitian menunjukkan bahwa aspek input pada Puskesmas cakupan ASI Eksklusif rendah; SDM kurang dan terbatas, tidak pernah mengikuti pelatihan, tidak ada dana khusus, sarana prasarana belum memadai, tidak ada SOP, dan Perda sepenuhnya belum diketahui oleh pelaksana program. Aspek proses pada Puskesmas cakupan ASI Eksklusif tinggi; perencanaan ditentukan melalui alur kerja, supervisi, pengarahan dan sosialisasi rutin dilaksanakan, dan masih terdapat kendala-kendala didalam pelaksanaan program baik pada Puskesmas cakupan tinggi maupun rendah. Aspek output menunjukkan tidak ada KP-ASI pada Puskesmas cakupan rendah, berbeda dengan Puskesmas cakupan tinggi bahwa telah ada KP-ASI yang dibentuk.
Disarankan untuk advokasi berulang kepada pemerintah daerah agar formulasi Peraturan Daerah segera disahkan dan dapat segera diterapkan. Mengadakan dan menyediakan ruang laktasi. Memprioritaskan program pemberian ASI dan alokasi dana khusus. Menyusun perencanaan dan pelatihan untuk memenuhi kebutuhan SDM kesehatan dan menambah jumlah konselor sebagai tenaga terlatih ASI di instansi pemerintah dan swasta.
Kata kunci :Sistem Kesehatan, ASI Eksklusif, Program
Kepustakaan :52 (1968 – 2015)
Diponegoro University
Faculty of Public Health
Master’s Study Program in Public Health
Majoring in Administration and Health Policy
2016
ABSTRACT
Rismawati
Analysis of Exclusive Breastfeeding Program at Health Centres in District of Purbalingga
xv + 99 pages + 6 tables + 3 figures + 13 appendices
One of the causes of mortality among children in Indonesia was nutritional problems in which it was related to exclusive breastfeeding. In 2014, number of malnutrition cases in Purbalingga District were 80 cases. The success of exclusive breastfeeding program could not be separated with a role of management system of the program. Coverage of exclusive breastfeeding in Purbalingga District in 2014 was 63.40% (below the target of 80%). The aim of this study was to analyse aspects of input, process, and output of the exclusive breastfeeding program at health centres in Purbalingga District. This was a qualitative study presented using descriptive and explorative methods. Data were collected by conducting indepth interview to four main informants working as nutritionist and to 8 informants for triangulation purpose, namely 4 heads of health centres and 4 coordinator midwives. Data were analysed using content analysis.
The results of this research showed that input aspects at health centres with low coverage of exclusive breastfeeding were as follows; number of human resource was insufficient; there was no training followed; there was no specific budget allocated; facilities were insufficient; there was no SOP; and not all implementers of the program knew an available regional regulation. Process aspects at health centres with high coverage of exclusive breastfeeding were as follows; a planning was determined by work steps; supervision, guidance, and socialisation were routinely conducted; there were some obstacles in the implementation of the program in both kinds of health centres. Output aspects demonstrated that there was no KP-ASI at health centres with low coverage of exclusive breastfeeding, otherwise KP-ASI was available at health centres with high coverage of exclusive breastfeeding.
Advocacy needs to do to the local government in order to approve a draft of the regional regulation and to implement it. A lactation room needs to be provided. The program of exclusive breastfeeding and allocation of specific budget needs to be prioritised. There needs to arrange planning and training to fulfil human resource of health and to add number of counsellor as a trained worker for exclusive breastfeeding at public and private institutions.
Keywords : Health System, Exclusive Breastfeeding, Program
Bibliography: 52 (1968-2015
Computer Simulation of Current Forces on Motion of Floating Production Storage and Offloading in Irregular Waves
This paper presents the effect of current forces on the motion of forces on Floating Production Storage and Offloading (FPSO) in irregular waves. The objective of this research is to compute the motion of FPSO in irregular waves by time domain simulation including the effect of current forces. A study is made on the slowly varying oscillations of a moored single body system in a current and waves. Linear potential theory is used to describe the fluid motion, and three-dimensional source distribution techniques are applied to obtain the hydrodynamic forces and transfer function of the wave exciting forces. OCIMF (1994) data are used for estimation of the current forces. The non-linear time domain simulations have been carried out in irregular waves. Based on it, slowly varying motion responses are examined including the effect of the current forces. Several environmental conditions, such as the current angle of attack, current velocity, significant wave height and mean wave period are considered, which may significantly affect FPSO motion in surge, sway and yaw moments. It is found that the effect of current forces is quite significant when the current velocity is increased. In this simulation, while the current velocity is increased to 3.0 meter/seconds, the impact on FPSO motion is quite significant, which should be taken into consideration from the point of view of safety, failure of mooring systems, operating responses and the dynamic positioning of the FPSO
Goodness-of-fit analysis of the Cosmicflows-2 database of velocities
The goodness-of-fit (GoF) of the Cosmicflows-2 (CF2) database of peculiar
velocities with the LCDM standard model of cosmology is presented. Standard
application of the Chi^2 statistics of the full database, of its 4,838 data
points, is hampered by the small scale nonlinear dynamics which is not
accounted for by the (linear regime) velocity power spectrum. The bulk velocity
constitutes a highly compressed representation of the data which filters out
the small scales non-linear modes. Hence the statistics of the bulk flow
provides an efficient tool for assessing the GoF of the data given a model. The
particular approach introduced here is to use the (spherical top-hat window)
bulk velocity extracted from the Wiener filter reconstruction of the 3D
velocity field as a linear low pass filtered highly compressed representation
of the CF2 data. An ensemble 2250 random linear realizations of the WMAP/LCDM
model has been used to calculate the bulk velocity auto-covariance matrix. We
find that the CF2 data is consistent with the WMAP/LCDM model to better than
the 2 sigma confidence limits. This provides a further validation that the CF2
database is consistent with the standard model of cosmology.Comment: submitted to MNRAS, V2 : solved page sizing proble
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