bluuebunny/crossref_metadata_2025_split huggingface dataset:
Potensi dan Permasalahan Tinggalan Arkeologi Masa Kolonial di Depok
Authors: Abrianto Octaviadi 
Published: March 2017

Depok is a small city at the outskirt of Jakarta with a very rapid development of infrastructures in the last 36 years. Depok is also a place where first Christian community developed outside of Dutch cities in Indonesia. There are some archaeological remains in Depok; this article explores the archaeological prospects as well as some other potencies of archaeological remains in Depok. This article also investigates problems that threat the existence of archaeological remains in Depok. This article aims is to recognize alternatives in order to preserve Colonial buildings in Depok. The result shows that archaeological potency can be identified in different segments consists of social, political, and cultural potencies in Depok.. Problems faced by archaeological remains in Depok are the lack of socialization of Cultural Heritage Enacment no. 11, 2010, status vaguesess, ownership, and the poor coordination between parties involved. The most important way to solve the problems above is to socialize law of cultural heritage; to develop the understanding of community for the importance of preserving cultural heritage for current and next generation.Kota Depok merupakan kota di pinggir DKI Jakarta yang pembangunannya sangat pesat pada 36 tahun terakhir ini,. Depok juga merupakan tempat berkembangnya komunitas kristen pertama di luar komunitas perkotaan Belanda di Indonesia. Tinggalan masa kolonial di kota tersebut cukup banyak, namun terancam oleh perkembangan kota, oleh karena itu maka perlu dilestarikan dengan memanfaatkan bangunan-bangunan kolonial yang ada. Pemanfaatan bangunan-bangunan tersebut dapat dikembangkan dengan terlebih dahulu mengidentifikasikan potensi yang ada pada bangunan-bangunan tersebut. Sehubungan dengan hal tersebut, maka pertanyaan yang diajukan dalam penelitian ini adalah apa saja potensi tinggalan serta permasalahan apa saja yang mengancam keberadaan bangunan-bangunan kolonial tersebut. Tujuan dari artikel ini adalah mencari cara melestarikan bangunan Kolonial di Depok. Metode penalaran yang digunakan untuk memecahkan masalah adalah induktif. Data yang didapat menunjukkan bahwa tinggalan yang ada berjumlah cukup banyak terdiri dari bangunan rumah tinggal, infrastruktur, pemerintahan, ibadah serta pemakaman. Potensi yang ada pada tinggalan berupa potensi arkeologis, sosial, politik, maupun budaya. Permasalahan yang ada terkait tinggalan masa kolonial di Depok adalah, kurangnya sosialisasi UU no. 11 tahun 2010, tidak jelasnya status bangunan, tidak jelasnya kepemilikan bangunan, serta kurangnya koordinasi antara pihak-pihak yang berkepentingan. Cara paling penting untuk melestarikan bangunan Kolonial di Depok adalah dengan mensosialisasikan UU no. 11 tahun 2010 tentang Cagar Budaya agar timbul kesadaran masyarakat untuk berperan aktif dalam melindungi serta menjaga tinggalan arkeologi masa kolonial untuk generasi masa kini dan mendatang.
The Not So Simple Globular Cluster ω Cen. I. Spatial Distribution of the Multiple Stellar Populations∗
Authors: Calamida A. , Strampelli G. , Rest A. , Bono G. , Ferraro I. , Saha A. , Iannicola G. , Scolnic D. , James D. , Smith C. , Zenteno A. 
Published: March 2017

Abstract
We present a multi-band photometric catalog of ≈1.7 million cluster members for a field of view of ≈2° × 2° across ω Cen. Photometry is based on images collected with the Dark Energy Camera on the 4 m Blanco telescope and the Advanced Camera for Surveys on the Hubble Space Telescope. The unprecedented photometric accuracy and field coverage allowed us, for the first time, to investigate the spatial distribution of ω Cen multiple populations from the core to the tidal radius, confirming its very complex structure. We found that the frequency of blue main-sequence stars is increasing compared to red main-sequence stars starting from a distance of ≈25′ from the cluster center. Blue main-sequence stars also show a clumpy spatial distribution, with an excess in the northeast quadrant of the cluster pointing toward the direction of the Galactic center. Stars belonging to the reddest and faintest red-giant branch also show a more extended spatial distribution in the outskirts of ω Cen, a region never explored before. Both these stellar sub-populations, according to spectroscopic measurements, are more metal-rich compared to the cluster main stellar population. These findings, once confirmed, make ω Cen the only stellar system currently known where metal-rich stars have a more extended spatial distribution compared to metal-poor stars. Kinematic and chemical abundance measurements are now needed for stars in the external regions of ω Cen to better characterize the properties of these sub-populations.
Spectral Energy Distribution and Radio Halo of NGC 253 at Low Radio Frequencies
Authors: Kapińska A. D. , Staveley-Smith L. , Crocker R. , Meurer G. R. , Bhandari S. , Hurley-Walker N. , Offringa A. R. , Hanish D. J. , Seymour N. , Ekers R. D. , Bell M. E. , Callingham J. R. , Dwarakanath K. S. , For B.-Q. , Gaensler B. M. , Hancock P. J. , Hindson L. , Johnston-Hollitt M. , Lenc E. , McKinley B. , Morgan J. , Procopio P. , Wayth R. B. , Wu C. , Zheng Q. , Barry N. , Beardsley A. P. , Bowman J. D. , Briggs F. , Carroll P. , Dillon J. S. , Ewall-Wice A. , Feng L. , Greenhill L. J. , Hazelton B. J. , Hewitt J. N. , Jacobs D. J. , Kim H.-S. , Kittiwisit P. , Line J. , Loeb A. , Mitchell D. A. , Morales M. F. , Neben A. R. , Paul S. , Pindor B. , Pober J. C. , Riding J. , Sethi S. K. , Shankar N. Udaya , Subrahmanyan R. , Sullivan I. S. , Tegmark M. , Thyagarajan N. , Tingay S. J. , Trott C. M. , Webster R. L. , Wyithe S. B. , Cappallo R. J. , Deshpande A. A. , Kaplan D. L. , Lonsdale C. J. , McWhirter S. R. , Morgan E. , Oberoi D. , Ord S. M. , Prabu T. , Srivani K. S. , Williams A. , Williams C. L. 
Published: March 2017

Abstract
We present new radio continuum observations of NGC 253 from the Murchison Widefield Array at frequencies between 76 and 227 MHz. We model the broadband radio spectral energy distribution for the total flux density of NGC 253 between 76 MHz and 11 GHz. The spectrum is best described as a sum of a central starburst and extended emission. The central component, corresponding to the inner 500 pc of the starburst region of the galaxy, is best modeled as an internally free–free absorbed synchrotron plasma, with a turnover frequency around 230 MHz. The extended emission component of the spectrum of NGC 253 is best described as a synchrotron emission flattening at low radio frequencies. We find that 34% of the extended emission (outside the central starburst region) at 1 GHz becomes partially absorbed at low radio frequencies. Most of this flattening occurs in the western region of the southeast halo, and may be indicative of synchrotron self-absorption of shock-reaccelerated electrons or an intrinsic low-energy cutoff of the electron distribution. Furthermore, we detect the large-scale synchrotron radio halo of NGC 253 in our radio images. At 154–231 MHz the halo displays the well known X-shaped/horn-like structure, and extends out to ∼8 kpc in the z-direction (from the major axis).
Percutaneous transhepatic techniques for management of biliary anastomotic strictures in living donor liver transplant recipients
Authors: Kulkarni Chinmay B , Prabhu Nirmal K , Kader Nazar P , Rajeshkannan Ramiah , Pullara Sreekumar K , Moorthy Srikanth 
Published: March 2017

Abstract
Aim: To retrospectively analyze the percutaneous transhepatic techniques and their outcome in the management of biliary strictures in living donor liver transplant (LDLT) recipients. Materials and Methods: We retrieved the hospital records of 400 LDLT recipients between 2007 and 2015 and identified 45 patients with biliary strictures. Among them, 17 patients (37.8%) (Male: female = 13:4; mean age, 36.1 ± 17.5 years) treated by various percutaneous transhepatic biliary techniques alone or in combination with endoscopic retrograde cholangiopancreatography (ERCP) were included in the study. The technical and clinical success of the percutaneous management was analyzed. Results: Anastomotic strictures associated with leak were found in 12/17 patients (70.6%). Ten out of 12 (83.3%) patients associated with leak had more than one duct-duct anastomoses (range, 2–3). The average duration of onset of stricture in patients with biliary leak was 3.97 ± 2.68 months and in patients with only strictures it was 14.03 ± 13.9 months. In 6 patients, endoscopic-guided plastic stents were placed using rendezvous technique, plastic stent was placed from a percutaneous approach in 1 patient, metallic stents were used in 2 patients, cholangioplasty was performed in 1 patient, N-butyl- 2-cyanoacrylate embolization was done in 1 child with biliary-pleural fistula, internal-external drain was placed in 1 patient, and only external drain was placed in 5 patients. Technical success was achieved in 12/17 (70.6%) and clinical success was achieved in 13/17 (76.5%) of the patients. Posttreatment mean time of follow-up was 19.4 ± 13.7 months. Five patients (29.4%) died (two acute rejections, one metabolic acidosis, and two sepsis). Conclusions: Percutaneous biliary techniques are effective treatment options with good outcome in LDLT patients with biliary complications.
Calcification of the submandibular gland in a patient with chickenpox
Authors: Celenk Cetin , Celenk Peruze 
Published: March 2017

AbstractThe pneumonia virus of chickenpox is now known to cause scattered calcified foci in the lungs, however to our knowledge, recent literature has not discussed calcification in the salivary glands. A 15-year-old boy consulted the department of radiology because of a swelling on the right side of the submandibular area. Radiological assessment included an ultrasonography and computerized tomography scan of the neck area, which demonstrated intraparenchymal amorph calcification, with approximately 13 mm diameter in the right submandibular gland. General condition and oral intake was good without distress in the patient, and hence he was discharged on the seventh day of follow-up treatment.
Infectious pneumonia in the immunocompetent host: What the radiologist should know
Authors: Ghasi Rohini G , Bajaj Sunil 
Published: March 2017

AbstractLung infections are an important cause of morbidity and mortality, particularly because of the rising antimicrobial resistance. According to the clinical setting, they can be categorized as community-acquired pneumonia and hospital-acquired pneumonia. Radiological patterns of lung infections are lobar consolidation, bronchopneumonia, interstitial pattern, and nodular pattern. In addition, typical imaging features of several infections serve as “red flag signs” in reaching a diagnosis or altering the management. It would be prudent for the radiologist to be well informed regarding these aspects of lung infections to be able to make a valuable contribution to the management.
A Parallel, High-Order Direct Discontinuous Galerkin Method for the Navier-Stokes Equations on 3D Hybrid Grids
Authors: Cheng Jian , Liu Xiaodong , Liu Tiegang , Luo Hong 
Published: March 2017

AbstractA parallel, high-order direct Discontinuous Galerkin (DDG) method has been developed for solving the three dimensional compressible Navier-Stokes equations on 3D hybrid grids. The most distinguishing and attractive feature of DDG method lies in its simplicity in formulation and efficiency in computational cost. The formulation of the DDG discretization for 3D Navier-Stokes equations is detailed studied and the definition of characteristic length is also carefully examined and evaluated based on 3D hybrid grids. Accuracy studies are performed to numerically verify the order of accuracy using flow problems with analytical solutions. The capability in handling curved boundary geometry is also demonstrated. Furthermore, an SPMD (single program, multiple data) programming paradigm based on MPI is proposed to achieve parallelism. The numerical results obtained indicate that the DDG method can achieve the designed order of accuracy and is able to deliver comparable results as the widely used BR2 scheme, clearly demonstrating that the DDG method provides an attractive alternative for solving the 3D compressible Navier-Stokes equations.
Day and night-time formation of organic nitrates at a forested mountain site in south-west Germany
Authors: Sobanski Nicolas , Thieser Jim , Schuladen Jan , Sauvage Carina , Song Wei , Williams Jonathan , Lelieveld Jos , Crowley John N. 
Published: March 2017

Abstract. We report in situ measurements of total peroxy nitrates (ΣPNs) and total alkyl nitrates (ΣANs) in a forested–urban location at the top of the Kleiner Feldberg mountain in south-west Germany. The data, obtained using thermal dissociation cavity ring-down spectroscopy (TD-CRDS) in August–September 2011 (PARADE campaign) and July 2015 (NOTOMO campaign), represent the first detailed study of ΣPNs and ΣANs over continental Europe. We find that a significant fraction of NOx (up to 75 %) is sequestered as organics nitrates at this site. Furthermore, we also show that the night-time production of alkyl nitrates by reaction of NO3 with biogenic hydrocarbons is comparable to that from daytime OH-initiated oxidation pathways. The ΣANs ∕ ozone ratio obtained during PARADE was used to derive an approximate average yield of organic nitrates at noon from the OH initiated oxidation of volatile organic compounds (VOCs) of  ∼  7 % at this site in 2011, which is comparable with that obtained from an analysis of VOCs measured during the campaign. A much lower AN yield,  <  2 %, was observed in 2015, which may result from sampling air with different average air mass ages and thus different degrees of breakdown of assumptions used to derive the branching ratio, but it may also reflect a seasonal change in the VOC mixture at the site.
Drought and flood in the Anthropocene: feedback mechanisms in reservoir operation
Authors: Di Baldassarre Giuliano , Martinez Fabian , Kalantari Zahra , Viglione Alberto 
Published: March 2017

Abstract. Over the last few decades, numerous studies have investigated human impacts on drought and flood events, while conversely other studies have explored human responses to hydrological extremes. Yet, there is still little understanding about the dynamics resulting from their interplay, i.e. both impacts and responses. Current quantitative methods therefore can fail to assess future risk dynamics and, as a result, while risk reduction strategies built on these methods often work in the short term, they tend to lead to unintended consequences in the long term. In this paper, we review the puzzles and dynamics resulting from the interplay of society and hydrological extremes, and describe an initial effort to model hydrological extremes in the Anthropocene. In particular, we first discuss the need for a novel approach to explicitly account for human interactions with both drought and flood events, and then present a stylized model simulating the reciprocal effects between hydrological extremes and changing reservoir operation rules. Lastly, we highlight the unprecedented opportunity offered by the current proliferation of big data to unravel the coevolution of hydrological extremes and society across scales and along gradients of social and hydrological conditions.
Overcoming Hermeneutical Injustice: Cultural Self-Appropriation and the Epistemic Practices of the Oppressed
Authors: Serrano Zamora Justo 
Published: March 2017

ABSTRACT
According to Miranda Fricker, through the generation of cognitive confidence that facilitates the free exchange of individual experiences, mobilized groups are able to generate new symbolic resources that overcome existing gaps in the shared hermeneutical resource. In my essay, I aim at showing that an account of conceptual innovation on the side of mobilized groups must take into consideration deeper transformations of their epistemic practices. Drawing on the work of John Dewey, I develop an account of these transformations as a process of collective learning that involves both the emergence of a self-appropriative cultural life and epistemic innovation. I focus on the notion of experimentalism as a paradigm for these epistemic transformations.
Bio-inspired multiobjective clustering optimization: A survey and a proposal
Authors: Cunha Danilo , Cruz Dávila , Politi Alexandre , Castro Leandro Nunes de , Maia Renato Dourado 
Published: March 2017

Multiobjective clustering techniques have been used to simultaneously consider several complementary aspects of clustering quality. They optimize two or more cluster validity indices simultaneously, they lead to high-quality results, and have emerged as attractive and robust alternatives for solving clustering problems. This paper provides a brief review of bio-Inspired multiobjective clustering, and proposes a bee-inspired multiobjective optimization (MOO) algorithm, named cOptBees-MO, to solve multiobjective data clustering problems. In its survey part, a brief tutorial on MOO and multiobjective clustering optimization (MOCO) is presented, followed by a review of the main works in the area. Particular attention is given to the many objective functions used in MOCO. To evaluate the performance of the algorithm it was executed for various datasets and the results presented high quality clusters, diverse solutions an the automatic determination of a suitable number of clusters.
The Impact of Consolidation Industrial Jordanian Companies on Profitability and Liquidity Ratios
Authors: Airout Rana M. 
Published: March 2017

This research aims to explore and concentrated on the impact of consolidate industrial Jordanian companies, on financial performance reflect on profitability and liquidity ratios and made a comparison between pre consolidate and post consolidate companies, for four industrial consolidate companies were included in the sample. Three years pre and post-consolidation data is used to test the effect. The Data took from the annual financial statements for these companies, and the data was processed by using SPSS program.The findings indicated that there are significant differences in the profitability of consolidated industrial companies before and after consolidation and there are significant differences in the liquidity of consolidated industrial companies before and after consolidation.
Total Syntheses of Sesterterpenoid Ansellones A and B, and Phorbadione
Authors: Zhang Wei , Yao Hongliang , Yu Jingxun , Zhang Zhihong , Tong Rongbiao 
Published: March 2017

AbstractAnsellane‐type sesterterpenoids including, ansellones A‐G and (+)‐phorbadione are structurally novel marine secondary metabolites which exhibit anticancer and anti‐HIV activity. The first, asymmetric total syntheses of three structurally representative members, (−)‐ansellones A and B and (+)‐phorbadione, were accomplished in 16–23 steps from (+)‐sclareolide. The route features the first regioselective cyclization of vinyl epoxides with internal alcohol nucleophiles in a 1,4‐addition manner (SN2′). Additionally, the allylic C−H oxidation was exploited at a late stage of the synthesis of (−)‐ansellone A and (+)‐phorbadione. This strategy is expected to be applicable to the synthesis of other ansellane sesterterpenoids.
Bioengineered three‐dimensional co‐culture of cancer cells and endothelial cells: A model system for dual analysis of tumor growth and angiogenesis
Authors: Chiew Geraldine Giap Ying , Wei Na , Sultania Samiksha , Lim Sierin , Luo Kathy Qian 
Published: March 2017

ABSTRACTAngiogenesis marks the transformation of a benign local tumor into a life‐threatening disease. Many in vitro assays are available on two‐dimensional (2D) platforms, however, limited research has been conducted to investigate the behavior of tumors and endothelial cells (ECs) grown on three‐dimensional (3D) platforms. This study provides a 3D co‐culture spheroid of tumor cells with ECs to study the interplay between ECs and tumor cells. In a 3D co‐culture with HepG2 hepatocellular carcinoma (HCC) cells, ECs differentiate to form tubule networks when in co‐culture. Addition of angiogenic factors or angiogenesis inhibitors to the model system enhanced or inhibited endothelial differentiation in the 3D model, enabling investigations of the cellular signaling pathways utilized in HCC development. The 3D model demonstrated similar protein expression levels as a HCC xenograft, as well as exhibited upregulation of essential signaling proteins such as Akt/mTor in the 3D model, which is not reflected in the 2D model. The effects of several anti‐angiogenic agents, such as sorafenib, sunitinib, and axitinib were analyzed in the 3D co‐culture model by utilizing fluorescent proteins and a fluorescence resonance energy transfer (FRET)‐based caspase‐3 sensor in the ECs, which can detect apoptosis in real time. The apoptotic capability of a drug to inhibit angiogenesis in the 3D model can be easily distinguished via the FRET sensor, and dual screening of anti‐angiogenesis and anti‐tumor drugs can be achieved in a single step via the 3D co‐culture model. In summary, a 3D co‐culture model is constructed, where a HCC tumor microenvironment with a hypoxic core and true gradient penetration of drugs is achieved for drug screening purposes and in vitro studies utilizing a small HCC tumor. Biotechnol. Bioeng. 2017;114: 1865–1877. © 2017 Wiley Periodicals, Inc.
A framework for scalable real‐time anomaly detection over voluminous, geospatial data streams
Authors: Budgaga Walid , Malensek Matthew , Lee Pallickara Sangmi , Pallickara Shrideep 
Published: March 2017

SummaryThis study presents a framework to enable distributed detection, storage, and analysis of anomalies in voluminous data streams. Individual observations within these streams are multidimensional, with each dimension corresponding to a feature of interest. We consider time‐series geospatial datasets generated by remote and in situ observational devices. Three aspects make this problem particularly challenging: (1) the cumulative volume and rates of data arrivals, (2) evolution of the datasets over time, and (3) spatiotemporal correlations associated with the data. Further, solutions must minimize user intervention and be amenable to distributed processing to ensure scalability.Our approach achieves accurate, high‐throughput classifications in real time, which we demonstrate with our reference anomaly detector implementations. We also provide interfaces that allow new implementations to be developed and parallelized automatically, ensuring applicability across problem domains. To help quantify the magnitude of anomalous observations, detector implementations provide a corresponding degree of irregularity. We have incorporated these algorithms into our distributed storage platform, Galileo, and profiled their suitability through empirical analysis that demonstrates high throughput (10 000 observations per‐second, per‐node) on a real‐worl Petabyte dataset.