bluuebunny/crossref_metadata_2025_split huggingface dataset:
Pengetahuan Arkeologi sebagai Muatan Lokal: Penerapannya di Maluku
Authors: Ririmasse Marlon NR 
Published: March 2017

Diversity is essentially an element that unites Indonesia. The broad geographical character of the region and the complexity of its cultural profile has established a nation with such a colorful appearance. An ability to manage this major diversity has become an absolute requirement as a country. The sensitivity to identify any specific needs of each element of the nation would always be an aspect that must be reviewed and reshaped periodically. Which is also included the need in the education sphere. Local content may be considered as a national solution to answer the breadth dimension of necessity in the school level for the teaching materials that linked with the local characteristics. Connected to this aspect is the interest to provide the knowledge of local culture. Archaeology is a discipline that adequate to share this strategic role for public. This article tries to discuss the contribution of the archaeological study in the development of local content in Moluccas. Literature study have been chosen as an approach to collect data. This study found that archaeology is potential to be developed as a part of local content material in Moluccas.Keberagaman sejatinya adalah elemen yang menyatukan Indonesia. Bentang luas geografis dan wajah kompleks budaya nusantara telah membentuk suatu bangsa dengan warna yang begitu raya. Maka kemampuan untuk mengelola kebhinekaan menjadi syarat mutlak yang harus dimiliki sebagai negara. Kepekaan untuk menemukenali kebutuhan-kebutuhan spesifik setiap elemen bangsa kiranya menjadi aspek yang senantiasa harus ditinjau dan dibentuk kembali. Termasuk kebutuhan dalam ranah pendidikan. Muatan lokal pada hakekatnya merupakan solusi nasional dalam menjawab luasnya dimensi kebutuhan di tingkat sekolah akan materi yang bertautan dengan karakteristik daerah. Melekat dalam hal ini adalah kebutuhan untuk menyajikan pengetahuan budaya lokal. Arkeologi juga menjadi bidang yang dituntut berbagi peran dimaksud. Tulisan ini mencoba untuk mendiskusikan kontribusi studi arkeologi dalam pengembangan muatan lokal di Maluku. Studi pustaka dipilih sebagai pendekatan dalam pengumpulan data. Kajian ini menemukan bahwa arkeologi dan pengetahuan sejarah budaya potensial untuk dikembangkan sebagai bagian dari materi muatan lokal di Maluku.
Makam Tradisional Etnis Cina di Kota Ambon
Authors: Alputila Cheviano E. 
Published: March 2017

Ethnic Chinese have a long history around the world. As a people renowned for their versatility in the trade, this community can be found anywhere. Ambon city is one of the many areas in the past inhabited by the ethnic Chinese community. Evidence of their existence in the past in Ambon today can be observed from traditional Chinese tombs are scattered in several locations. In addition to functioning as an initial step in the record of its existence this paper serves to reveal the importance of the existence of traditional Chinese tomb in the city of Ambon. The method used is a survey, interviews, and literature review. From the survey results it is known that the traditional Chinese grave condition as a whole in the city of Ambon was on the verge of collapse and require serious attention of all parties. Loyalty to the ancestral customs of the people of China still run by the Chinese community in the city of Ambon. This is reflected in the traditional Chinese tomb suitability components in common with traditional Chinese tomb in the city of Ambon.Etnis Cina memiliki sejarah yang panjang di seluruh dunia. Sebagai orang-orang yang terkenal karena kepandaiannya dalam berdagang, komunitas ini dapat ditemukan dimana saja. Kota Ambon adalah satu dari sekian banyak daerah yang pada masa lalu didiami oleh masyarakat Etnis Cina. Bukti keberadaan mereka pada masa lalu di Ambon saat ini dapat diamati dari makam-makam tradisional Cina yang tersebar di beberapa lokasi. Selain berfungsi sebagai langkah awal dalam mendata keberadaannya tulisan ini berfungsi untuk mengungkap nilai penting keberadaan makam tradisional Cina di Kota Ambon. Metode yang digunakan yaitu survei, wawancara, dan penelusuran pustaka. Dari hasil survei diketahui bahwa kondisi makam tradisional Cina secara keseluruhan di Kota Ambon berada di ambang kehancuran dan membutuhkan perhatian serius dari semua pihak. Kesetiaan terhadap adat istiadat leluhur Cina tetap dijalankan oleh masyarakat komunitas Tionghoa di Kota Ambon. Hal ini tercermin dari kesesuaian komponen makam tradisional Cina secara umum dengan makam tradisional Cina di Kota Ambon.
Coléoptères de la ville de Dijon et de sa périphérie urbaine (Côte-d'Or) - Première partie
Authors: Prost Monique , Soichot Julien 
Published: March 2017

La plupart du temps délaissées par les entomologistes, les villes abritent pourtant de nombreuses espèces d'insectes. Les espaces verts (parcs, jardins, alignements d'arbres, etc.) jouent un rôle essentiel dans le maintien d'une entomofaune plus riche en espèces qu'on ne le soupçonne habituellement.
L'agglomération dijonnaise avec ses jardins et ses parcs, en particulier le Bois du Parc de la Colombière, le plus grand espace vert au cœur même de la ville de Dijon, avec ses combes périurbaines, offre un terrain d'étude remarquable. Jean Barbier (1913-1 980) y a récolté de nombreuses espèces de Coléoptères entre 1938 et 1980. À partir de sa collection, complétée par la collection générale du Muséum-Jardin des Sciences de la ville de Dijon et par les données recueillies par les membres de la Société Entomologique de Dijon, en particulier pour les Cerambycidae qu'il avait peu étudiés, nous avons dressé un catalogue des Coléoptères capturés depuis la fin du XIXe siècle jusqu'à nos jours dans toute l'agglomération dijonnaise. Nous y avons recensé 1150 espèces.
An Improved Analytical Model of the Local Interstellar Magnetic Field: The Extension to Compressibility
Authors: Kleimann Jens , Röken Christian , Fichtner Horst 
Published: March 2017

Abstract
A previously published analytical magnetohydrodynamic model for the local interstellar magnetic field in the vicinity of the heliopause (Röken et al. 2015) is extended from incompressible to compressible, yet predominantly subsonic flow, considering both isothermal and adiabatic equations of state. Exact expressions and suitable approximations for the density and the flow velocity are derived and discussed. In addition to the stationary induction equation, these expressions also satisfy the momentum balance equation along stream lines. The practical usefulness of the corresponding, still exact, analytical magnetic field solution is assessed by comparing it quantitatively to results from a fully self-consistent magnetohydrodynamic simulation of the interstellar magnetic field draping around the heliopause.
Scattering Properties of Large Irregular Cosmic Dust Particles at Visible Wavelengths
Authors: Escobar-Cerezo J. , Palmer C. , Muñoz O. , Moreno F. , Penttilä A. , Muinonen K. 
Published: March 2017

Abstract
The effect of internal inhomogeneities and surface roughness on the scattering behavior of large cosmic dust particles is studied by comparing model simulations with laboratory measurements. The present work shows the results of an attempt to model a dust sample measured in the laboratory with simulations performed by a ray-optics model code. We consider this dust sample as a good analogue for interplanetary and interstellar dust as it shares its refractive index with known materials in these media. Several sensitivity tests have been performed for both structural cases (internal inclusions and surface roughness). Three different samples have been selected to mimic inclusion/coating inhomogeneities: two measured scattering matrices of hematite and white clay, and a simulated matrix for water ice. These three matrices are selected to cover a wide range of imaginary refractive indices. The selection of these materials also seeks to study astrophysical environments of interest such as Mars, where hematite and clays have been detected, and comets. Based on the results of the sensitivity tests shown in this work, we perform calculations for a size distribution of a silicate-type host particle model with inclusions and surface roughness to reproduce the experimental measurements of a dust sample. The model fits the measurements quite well, proving that surface roughness and internal structure play a role in the scattering pattern of irregular cosmic dust particles.
Surface Gravities for 228 M, L, and T Dwarfs in the NIRSPEC Brown Dwarf Spectroscopic Survey∗
Authors: Martin Emily C. , Mace Gregory N. , McLean Ian S. , Logsdon Sarah E. , Rice Emily L. , Kirkpatrick J. Davy , Burgasser Adam J. , McGovern Mark R. , Prato Lisa 
Published: March 2017

Abstract
We combine 131 new medium-resolution (R ∼ 2000) J-band spectra of M, L, and T dwarfs from the Keck NIRSPEC Brown Dwarf Spectroscopic Survey (BDSS) with 97 previously published BDSS spectra to study surface-gravity-sensitive indices for 228 low-mass stars and brown dwarfs spanning spectral types M5–T9. Specifically, we use an established set of spectral indices to determine surface gravity classifications for all of the M6–L7 objects in our sample by measuring the equivalent widths (EW) of the K i lines at 1.1692, 1.1778, and 1.2529 μm, and the 1.2 μm FeH
J
absorption index. Our results are consistent with previous surface gravity measurements, showing a distinct double peak—at ∼L5 and T5—in K i EW as a function of spectral type. We analyze the K i EWs of 73 objects of known ages and find a linear trend between log(Age) and EW. From this relationship, we assign age ranges to the very low gravity, intermediate gravity, and field gravity designations for spectral types M6–L0. Interestingly, the ages probed by these designations remain broad, change with spectral type, and depend on the gravity-sensitive index used. Gravity designations are useful indicators of the possibility of youth, but current data sets cannot be used to provide a precise age estimate.
X-Ray Spectro-polarimetry with Photoelectric Polarimeters
Authors: Strohmayer T. E. 
Published: March 2017

Abstract
We derive a generalization of forward fitting for X-ray spectroscopy to include linear polarization of X-ray sources, appropriate for the anticipated next generation of space-based photoelectric polarimeters. We show that the inclusion of polarization sensitivity requires joint fitting to three observed spectra, one for each of the Stokes parameters, I(E), U(E), and Q(E). The equations for Stokes’ I(E) (the total intensity spectrum) are identical to the familiar case with no polarization sensitivity, and for which the model-predicted spectrum is obtained by a convolution of the source spectrum, F(E′), with the familiar energy response function, ϵ(E′) R(E′, E), where ϵ(E′) and R(E′, E) are the effective area and energy redistribution matrix, respectively. In addition to the energy spectrum, the two new relations for U(E) and Q(E) include the source polarization fraction and position angle versus energy, a(E′), and

, respectively, and the model-predicted spectra for these relations are obtained by a convolution with the “modulated” energy response function, μ(E′) ϵ (E′)R(E, E′), where μ(E′) is the energy-dependent modulation fraction that quantifies a polarimeter’s angular response to 100% polarized radiation. We present results of simulations with response parameters appropriate for the proposed PRAXyS Small Explorer observatory to illustrate the procedures and methods, and we discuss some aspects of photoelectric polarimeters with relevance to understanding their calibration and operation.
FSR 1716: A New Milky Way Globular Cluster Confirmed Using VVV RR Lyrae Stars
Authors: Minniti Dante , Palma Tali , Dékány Istvan , Hempel Maren , Rejkuba Marina , Pullen Joyce , Alonso-García Javier , Barbá Rodolfo , Barbuy Beatriz , Bica Eduardo , Bonatto Charles , Borissova Jura , Catelan Marcio , Carballo-Bello Julio A. , Chene Andre Nicolas , Clariá Juan José , Cohen Roger E. , Contreras Ramos Rodrigo , Dias Bruno , Emerson Jim , Froebrich Dirk , Buckner Anne S. M. , Geisler Douglas , Gonzalez Oscar A. , Gran Felipe , Hagdu Gergely , Irwin Mike , Ivanov Valentin D. , Kurtev Radostin , Lucas Philip W. , Majaess Daniel , Mauro Francesco , Moni-Bidin Christian , Navarrete Camila , Alegría Sebastian Ramírez , Saito Roberto K. , Valenti Elena , Zoccali Manuela 
Published: March 2017

Abstract
We use deep multi-epoch near-IR images of the VISTA Variables in the Vía Láctea (VVV) Survey to search for RR Lyrae stars toward the Southern Galactic plane. Here, we report the discovery of a group of RR Lyrae stars close together in VVV tile d025. Inspection of the VVV images and PSF photometry reveals that most of these stars are likely to belong to a globular cluster that matches the position of the previously known star cluster FSR 1716. The stellar density map of the field yields a >100σ detection for this candidate globular cluster that is centered at equatorial coordinates R.A.
J2000 = 16:10:30.0, decl.
J2000 = −53:44:56 and galactic coordinates l = 329.77812, b = −1.59227. The color–magnitude diagram of this object reveals a well-populated red giant branch, with a prominent red clump at K

s
= 13.35 ± 0.05, and J − K

s
= 1.30 ± 0.05. We present the cluster RR Lyrae positions, magnitudes, colors, periods, and amplitudes. The presence of RR Lyrae indicates an old globular cluster, with an age >10 Gyr. We classify this object as an Oosterhoff type I globular cluster, based on the mean period of its RR Lyrae type ab,

days, and argue that this is a relatively metal-poor cluster with [Fe/H] = −1.5 ± 0.4 dex. The mean extinction and reddening for this cluster are

and E(J − K

s
) = 0.72 ± 0.02 mag, respectively, as measured from the RR Lyrae colors and the near-IR color–magnitude diagram. We also measure the cluster distance using the RR Lyrae type ab stars. The cluster mean distance modulus is (m − M)0 = 14.38 ± 0.03 mag, implying a distance D = 7.5 ± 0.2 kpc and a Galactocentric distance R

G
= 4.3 kpc.
Discovery of the Lensed Quasar System DES J0408-5354
Authors: Lin H. , Buckley-Geer E. , Agnello A. , Ostrovski F. , McMahon R. G. , Nord B. , Kuropatkin N. , Tucker D. L. , Treu T. , Chan J. H. H. , Suyu S. H. , Diehl H. T. , Collett T. , Gill M. S. S. , More A. , Amara A. , Auger M. W. , Courbin F. , Fassnacht C. D. , Frieman J. , Marshall P. J. , Meylan G. , Rusu C. E. , Abbott T. M. C. , Abdalla F. B. , Allam S. , Banerji M. , Bechtol K. , Benoit-Lévy A. , Bertin E. , Brooks D. , Burke D. L. , Rosell A. Carnero , Kind M. Carrasco , Carretero J. , Castander F. J. , Crocce M. , D’Andrea C. B. , Costa L. N. da , Desai S. , Dietrich J. P. , Eifler T. F. , Finley D. A. , Flaugher B. , Fosalba P. , García-Bellido J. , Gaztanaga E. , Gerdes D. W. , Goldstein D. A. , Gruen D. , Gruendl R. A. , Gschwend J. , Gutierrez G. , Honscheid K. , James D. J. , Kuehn K. , Lahav O. , Li T. S. , Lima M. , Maia M. A. G. , March M. , Marshall J. L. , Martini P. , Melchior P. , Menanteau F. , Miquel R. , Ogando R. L. C. , Plazas A. A. , Romer A. K. , Sanchez E. , Schindler R. , Schubnell M. , Sevilla-Noarbe I. , Smith M. , Smith R. C. , Sobreira F. , Suchyta E. , Swanson M. E. C. , Tarle G. , Thomas D. , Walker A. R. ,   (DES Collaboration)
Published: March 2017

Abstract
We report the discovery and spectroscopic confirmation of the quad-like lensed quasar system DES J0408-5354 found in the Dark Energy Survey (DES) Year 1 (Y1) data. This system was discovered during a search for DES Y1 strong lensing systems using a method that identified candidates as red galaxies with multiple blue neighbors. DES J0408-5354 consists of a central red galaxy surrounded by three bright (

) blue objects and a fourth red object. Subsequent spectroscopic observations using the Gemini South telescope confirmed that the three blue objects are indeed the lensed images of a quasar with redshift z = 2.375, and that the central red object is an early-type lensing galaxy with redshift z = 0.597. DES J0408-5354 is the first quad lensed quasar system to be found in DES and begins to demonstrate the potential of DES to discover and dramatically increase the sample size of these very rare objects.
A Unified Model for Repeating and Non-repeating Fast Radio Bursts
Authors: Bagchi Manjari 
Published: March 2017

Abstract
The model that fast radio bursts (FRBs) are caused by plunges of asteroids onto neutron stars can explain both repeating and non-repeating bursts. If a neutron star passes through an asteroid belt around another star, there would be a series of bursts caused by a series of asteroid impacts. Moreover, the neutron star would cross the same belt repetitively if it were in a binary with the star hosting the asteroid belt, leading to a repeated series of bursts. I explore the properties of neutron star binaries that could lead to the only known repeating FRB so far (FRB121102). In this model, the next two epochs of bursts are expected around 2017 February 27 and 2017 December 18. On the other hand, if the asteroid belt is located around the neutron star itself, then a chance fall of an asteroid from that belt onto the neutron star would lead to a non-repeating burst. Even a neutron star grazing an asteroid belt can lead to a non-repeating burst caused by just one asteroid plunge during the grazing. This is possible even when the neutron star is in a binary with the asteroid-hosting star, if the belt and the neutron star orbit are non-coplanar.
Placental mesenchymal dysplasia: What every radiologist needs to know
Authors: Mittal Disha , Anand Rama , Sisodia Neha , Singh Smita , Biswas Ratna 
Published: March 2017

AbstractPlacental mesenchymal dysplasia (PMD) is an uncommon vascular anomaly of the placenta characterized by placentomegaly with multicystic placental lesion on ultrasonography and mesenchymal stem villous hyperplasia on histopathology. Placental mesenchymal dysplasia should be considered in the differential diagnosis of cases of multicystic placental lesion such as molar pregnancy, chorioangioma, subchorionic hematoma, and spontaneous abortion with hydropic placental changes. However, lack of high-velocity signals inside the lesion and a normal karyotype favor a diagnosis of PMD. PMD must be differentiated from gestational trophoblastic disease because management and outcomes differ. We report the case of an 18-year-old female at 15 weeks of gestation with sonographic findings suggestive of placental mesenchymal dysplasia. The diagnosis was confirmed on histopathology.
Inguinoscrotal hernia in infants: Three case reports in ultrasound diagnosis
Authors: Meena Dharmraj , Jhuria Richa , Saxena Sangeeta , Saini Umesh 
Published: March 2017

AbstractAn inguinal hernia occurs when an intestinal loop or part of the omentum or genital organs passes into the scrotal cavity or labia through an incompletely obliterated processus vaginalis. Inguinal hernias are most common in preterm neonates, especially at 32-weeks gestation. Content of hernia is mostly bowel and ovary/testicles. Presence of uterus in herniated sac is rare, and only few cases are reported in literature. Hernia is more frequently located on the right side because the right processus vaginalis closes later than the left. Physical examination is sufficient to enable diagnosis in most cases. Ultrasound examination is indicated in patients with inconclusive physical findings, in patients with acute scrotum, and to investigate contralateral involvement in patients in whom only a unilateral hernia is clinically evident. Routinely, color or power Doppler imaging is used in inguinal-scrotal hernia to investigate intestinal and testicular/ovarian perfusion. Urgent surgery is indicated in patients with an akinetic dilated bowel loop (a sign of strangulation) or impaired testicular/ovarian perfusion.
Radiofrequency ablation of osteoid osteoma in common and technically challenging locations in pediatric population
Authors: Garge Shaileshkumar , Keshava Shyamkumar N , Moses Vinu , Chiramel George K , Ahmed Munawwar , Mammen Suraj , Madhuri Vrisha 
Published: March 2017

AbstractContext: Percutaneous radiofrequency ablation (RFA) of osteoid osteoma has a high technical and clinical success rate. However, there is limited data on its use in the pediatric population, especially in technically challenging locations. Objective: To assess the safety and efficacy of computed tomography (CT)-guided percutaneous RFA of osteoid osteoma in pediatric population. Patients and Methods: From June 2009 to May 2014, 30 patients with osteoid osteoma were treated with CT-guided RFA in common (25 cases) and technically challenging (five cases: four near articular surface and one in sacrum) locations. Therapy was performed under general anesthesia with a three-array expandable RF probe for 6 min at 90°C and power of 60–100 W. The patients were discharged next day under instruction. The treatment success was evaluated in terms of pain relief before and after (1 day, 1 month, and 6 months) treatment. Results: Technical success was achieved in all patients (100%). Primary clinical success was 96.66% (29 of total 30 patients), despite the pediatric population and atypical location. One patient had persistent pain after 1 month and was treated successfully with a second procedure (secondary success rate was 100%). One patient had immediate complication of weakness of right hand and fingers extension. No delayed complications were observed. Conclusions: CT-guided RFA is relatively safe and highly effective for treatment of osteoid osteoma in pediatric population, even in technically difficult locations.
Multimodality imaging of adult gastric emergencies: A pictorial review
Authors: Sunnapwar Abhijit , Ojili Vijayanadh , Katre Rashmi , Shah Hardik , Nagar Arpit 
Published: March 2017

AbstractAcute gastric emergencies require urgent surgical or nonsurgical intervention because they are associated with high morbidity and mortality. Imaging plays an important role in diagnosis since the clinical symptoms are often nonspecific and radiologist may be the first one to suggest a diagnosis as the imaging findings are often characteristic. The purpose of this article is to provide a comprehensive review of multimodality imaging (plain radiograph, fluoroscopy, and computed tomography) of various life threatening gastric emergencies.
Prenatal diagnosis of a rare aortic arch anomaly with left aortic arch and right ductus arteriosus: Cross ribbon sign
Authors: Vijayaraghavan S Boopathy , Senthil Sathiya , Latha K 
Published: March 2017

AbstractHere, we report a fetus with a rare aortic arch anomaly with left aortic arch and right ductus arteriosus, which has not been reported so far. In this condition, the aorta extends to the left of the trachea as in normal, while the ductus arteriosus extends to the right of the trachea and joins the descending aorta posterior to the trachea, with a cross-ribbon sign.