Strategies of objectification in opinion articles: the case of evidentials

This paper investigates lexical evidentials in an English corpus (30 texts) about oil drilling issues in the Adriatic Sea. Lexical evidentials (e.g. see, must, find, evidently) indicate “the kind of justification for a factual claim which is available to the person making that claim […]” (Anderson 1986: 274). They constitute a privileged viewpoint to investigate how and at which degree journalists manage to present their claims as objective since they work as argumentative indicators (Van Eemeren et al. 2007), pointing to inherently subjective (e.g. I find that x) or possibly objective (e.g. It must be that x) standpoints and to basic (e.g. see) or assailable (e.g. apparently) premises (Rocci 2013, Musi 2014) depending on their lexical semantics. On these grounds, I will retrieve all the attested evidentials and annotate them at different levels including the types of standpoints and the type of premises they introduce (Freeman 2000, 2005). Once finished the annotation, I will compare the results of the analysis at different levels and I will try to undertstand which features make evidentials privileged strategies of subjectification or objectification. References Eemeren, F. H. van, Houtlosser, P. and Snoeck Henkemans, F. (2007). Argumentative indicators in Discourse. A Pragma-Dialectical Study. Amsterdam: Springer. Freeman, J. (2000). What Types of Statements are There? Argumentation 14(2): 135-157. Freeman, J. (2005). Acceptable Premises: An Epistemic Approach to an Informal Logic Problem. Cambridge: Cambridge University Press. Rocci, A. (2013). Modal conversational backgrounds and evidential bases in predictions: the view from the Italian modals. In K. Jaszczolt and L. de Saussure (Eds.), Time: Language, Cognition and Reality (pp. 128-156). Oxford: Oxford University Press. Musi, E. (2014). Evidential modals at the semantic-argumentative interface: appearance verbs as indicators of defeasible argumentation. Informal Logic 34 (3): 417-442

Mission: Vol. 8, No. 6

Mission: Vol. 8, No. 6. The articles in this issue include: The Renewal of Worship by Norman Murphy, The Exorcist and Alexander Campbell by Thomas A. Langford and William J. Cook, Jr., Toward a Freer Freedom by Bill Love, I\u27m the Minister by Charles Coulston, Toward a Psychology of Belief by C. W. Wilerton, A Letter from Suzan, The Recovery of Perspective by Deryl Fleming, Books, Balaam\u27s Friend by Gary Freeman, Forum, and What & So What

Large anisotropy in the optical conductivity of YNi2B2C

The optical properties of YNi$_2$B$_2$C are studied by using the first-principles full-potential linearized augmented plane wave (FLAPW) method within the local density approximation. Anisotropic behavior is obtained in the optical conductivity, even though the electronic structure shows 3D character. A large peak in $\sigma_z$ is obtained at 2.4 eV. The anisotropic optical properties are analyzed in terms of interband transitions between energy levels and found that the Ni site plays an important role. The electronic energy loss spectroscopy (EELS) spectra are also calculated to help elucidate the anisotropic properties in this system.Comment: revtex4, 4 pages, 5 figures, to appear in PR

Simultaneous Pancreas Kidney Transplantation Improves Cardiovascular Autonomic Neuropathy with Improved Valsalva Ratio as the Most Precocious Test

[EN] Background. Simultaneous pancreas-kidney (SPK) transplantation is a proven option of treatment for patients with type 1 diabetes mellitus (T1DM) and related end-stage renal disease. There is discrepancy between the results of different studies about the impact of prolonged normalization of glucose metabolism achieved by SPK on the course of diabetic complications including severe forms of diabetic neuropathy. The objective of the study was to evaluate the prevalence of cardiovascular autonomic neuropathy (CAN) in patients undergoing SPK transplantation and its evolution 10 years after transplantation. Methods. Prospective study of 81 patients transplanted in a single center from year 2002 to 2015. Autonomic function was assessed using cardiovascular autonomic reflex tests (CARTs). CARTs were made before SPK transplantation and during the follow-up. Evolution of tests after SPK transplantation was evaluated by contrasting hypotheses (paired tests). Multiple testing was adjusted with the Benjamini-Hochberg procedure with a false discovery rate of 10%. Results. 48 males and 33 females, mean age 37.4 +/- 5.7 years, mean BMI 24.0 +/- 3.4 kg/m2, and mean duration of diabetes 25.5 +/- 6.5 years, received SPK transplantation. Ten years after SPK transplantation, 56 patients re tained the pancreatic graft (42 of them with normofunctioning pancreas and 14 with low doses of insulin therapy). These 42 patients were selected for the autonomic study. Before transplant procedure, all CART results were abnormal. After SPK transplantation, paired test analysis showed an improvement of systolic blood pressure (SBP) response to orthostasis at the 5(th) year after SPK (p=0.03), as well as improvement of the Valsalva ratio at the 3(rd) (p<0.001) and 5(th) (p=0.001) year after SPK. After correcting for the false discovery rate, all the variables of autonomic study reached significance at different time points. Conclusions. Prevalence of CAN in patients who are candidates for SPK transplantation is high and is generally advanced. SPK transplantation improves CAN with improved Valsalva ratio as the most precocious test.Argente-Pla, M.; Pérez-Lázaro, A.; Martinez-Millana, A.; Del Olmo-García, MI.; Espí-Reig, J.; Beneyto-Castello, I.; López-Andújar, R.... (2020). Simultaneous Pancreas Kidney Transplantation Improves Cardiovascular Autonomic Neuropathy with Improved Valsalva Ratio as the Most Precocious Test. Journal of Diabetes Research. 2020:1-10. https://doi.org/10.1155/2020/7574628S1102020Freeman, R. (2014). Diabetic autonomic neuropathy. Handbook of Clinical Neurology, 63-79. doi:10.1016/b978-0-444-53480-4.00006-0Maser, R. E., Mitchell, B. D., Vinik, A. I., & Freeman, R. (2003). The Association Between Cardiovascular Autonomic Neuropathy and Mortality in Individuals With Diabetes: A meta-analysis. Diabetes Care, 26(6), 1895-1901. doi:10.2337/diacare.26.6.1895Dimitropoulos, G. (2014). Cardiac autonomic neuropathy in patients with diabetes mellitus. World J Diabetes, 5(1), 17. doi:10.4239/wjd.v5.i1.17Vinik, A. I., & Ziegler, D. (2007). Diabetic Cardiovascular Autonomic Neuropathy. Circulation, 115(3), 387-397. doi:10.1161/circulationaha.106.634949Kennedy, W. R., Navarro, X., & Sutherland, D. E. R. (1995). Neuropathy profile of diabetic patients in a pancreas transplantation program. Neurology, 45(4), 773-780. doi:10.1212/wnl.45.4.773Pop-Busui, R., Boulton, A. J. M., Feldman, E. L., Bril, V., Freeman, R., Malik, R. A., … Ziegler, D. (2016). Diabetic Neuropathy: A Position Statement by the American Diabetes Association. Diabetes Care, 40(1), 136-154. doi:10.2337/dc16-2042Balcıoğlu, A. S. (2015). Diabetes and cardiac autonomic neuropathy: Clinical manifestations, cardiovascular consequences, diagnosis and treatment. World Journal of Diabetes, 6(1), 80. doi:10.4239/wjd.v6.i1.80Pop-Busui, R., Low, P. A., Waberski, B. H., Martin, C. L., Albers, J. W., Feldman, E. L., … Herman, W. H. (2009). Effects of Prior Intensive Insulin Therapy on Cardiac Autonomic Nervous System Function in Type 1 Diabetes Mellitus. Circulation, 119(22), 2886-2893. doi:10.1161/circulationaha.108.837369Maser, R. E., Lenhard, J. M., & DeCherney, S. G. (2000). Cardiovascular Autonomic Neuropathy. The Endocrinologist, 10(1), 27-33. doi:10.1097/00019616-200010010-00006Vinik, A. I., Erbas, T., & Casellini, C. M. (2013). Diabetic cardiac autonomic neuropathy, inflammation and cardiovascular disease. Journal of Diabetes Investigation, 4(1), 4-18. doi:10.1111/jdi.12042Ewing, D. J., Campbell, I. W., Murray, A., Neilson, J. M., & Clarke, B. F. (1978). Immediate heart-rate response to standing: simple test for autonomic neuropathy in diabetes. BMJ, 1(6106), 145-147. doi:10.1136/bmj.1.6106.145In This Issue of Diabetes Care. (2019). Diabetes Care, 43(1), 1-2. doi:10.2337/dc20-ti01Gremizzi, C., Vergani, A., Paloschi, V., & Secchi, A. (2010). Impact of pancreas transplantation on type 1 diabetes-related complications. Current Opinion in Organ Transplantation, 15(1), 119-123. doi:10.1097/mot.0b013e32833552bcKennedy, W. R., Navarro, X., Goetz, F. C., Sutherland, D. E. R., & Najarian, J. S. (1990). Effects of Pancreatic Transplantation on Diabetic Neuropathy. New England Journal of Medicine, 322(15), 1031-1037. doi:10.1056/nejm199004123221503Bouček, P., Bartoš, V., Vaněk, I., Hýža, Z., & Skibová, J. (1991). Diabetic autonomic neuropathy after pancreas and kidney transplantation. Diabetologia, 34(S1), S121-S124. doi:10.1007/bf00587636Navarro, X., Sutherland, D. E. R., & Kennedy, W. R. (1997). Long-term effects of pancreatic transplantation on diabetic neuropathy. Annals of Neurology, 42(5), 727-736. doi:10.1002/ana.410420509Solders, G., Tyden, G., Persson, A., & Groth, C.-G. (1992). Improvement of Nerve Conduction in Diabetic Neuropathy: A Follow-up Study 4 Yr After Combined Pancreatic and Renal Transplantation. Diabetes, 41(8), 946-951. doi:10.2337/diab.41.8.946Argente-Pla, M., Martínez-Millana, A., Del Olmo-García, M. I., Espí-Reig, J., Pérez-Rojas, J., Traver-Salcedo, V., & Merino-Torres, J. F. (2019). Autoimmune Diabetes Recurrence After Pancreas Transplantation: Diagnosis, Management, and Literature Review. Annals of Transplantation, 24, 608-616. doi:10.12659/aot.920106Sundkvist, G., & Lilja, B. (1985). Autonomic Neuropathy in Diabetes Mellitus: A Follow-up Study. Diabetes Care, 8(2), 129-133. doi:10.2337/diacare.8.2.129Boulton, A. J. M., Vinik, A. I., Arezzo, J. C., Bril, V., Feldman, E. L., Freeman, R., … Ziegler, D. (2005). Diabetic Neuropathies: A statement by the American Diabetes Association. Diabetes Care, 28(4), 956-962. doi:10.2337/diacare.28.4.956Ewing, D. J., Martyn, C. N., Young, R. J., & Clarke, B. F. (1985). The Value of Cardiovascular Autonomic Function Tests: 10 Years Experience in Diabetes. Diabetes Care, 8(5), 491-498. doi:10.2337/diacare.8.5.491Spallone, V., Bellavere, F., Scionti, L., Maule, S., Quadri, R., Bax, G., … Morganti, R. (2011). Recommendations for the use of cardiovascular tests in diagnosing diabetic autonomic neuropathy☆. Nutrition, Metabolism and Cardiovascular Diseases, 21(1), 69-78. doi:10.1016/j.numecd.2010.07.005Agashe, S., & Petak, S. (2018). Cardiac Autonomic Neuropathy in Diabetes Mellitus. Methodist DeBakey Cardiovascular Journal, 14(4), 251. doi:10.14797/mdcj-14-4-251Valensi, P., Pariès, J., & Attali, J. . (2003). Cardiac autonomic neuropathy in diabetic patients: influence of diabetes duration, obesity, and microangiopathic complications—the french multicenter study. Metabolism, 52(7), 815-820. doi:10.1016/s0026-0495(03)00095-7Tesfaye, S., Boulton, A. J. M., Dyck, P. J., Freeman, R., Horowitz, M., … Kempler, P. (2010). Diabetic Neuropathies: Update on Definitions, Diagnostic Criteria, Estimation of Severity, and Treatments. Diabetes Care, 33(10), 2285-2293. doi:10.2337/dc10-1303Benjamini, Y., & Hochberg, Y. (1995). Controlling the False Discovery Rate: A Practical and Powerful Approach to Multiple Testing. Journal of the Royal Statistical Society: Series B (Methodological), 57(1), 289-300. doi:10.1111/j.2517-6161.1995.tb02031.xAdler, G. K., Bonyhay, I., Failing, H., Waring, E., Dotson, S., & Freeman, R. (2008). Antecedent Hypoglycemia Impairs Autonomic Cardiovascular Function: Implications for Rigorous Glycemic Control. Diabetes, 58(2), 360-366. doi:10.2337/db08-1153HATHAWAY, D. K., ABELL, T., CARDOSO, S., HARTWIG, M. S., GEBELY, S. E., & Gaber, A. O. (1994). IMPROVEMENT IN AUTONOMIC AND GASTRIC FUNCTION FOLLOWING PANCREAS-KIDNEY VERSUS KIDNEY-ALONE TRANSPLANTATION AND THE CORRELATION WITH QUALITY OF LIFE1,2. Transplantation, 57(6), 816-822. doi:10.1097/00007890-199403270-00008Arnold, R., Pussell, B. A., Pianta, T. J., Lin, C. S.-Y., Kiernan, M. C., & Krishnan, A. V. (2013). Association Between Calcineurin Inhibitor Treatment and Peripheral Nerve Dysfunction in Renal Transplant Recipients. American Journal of Transplantation, 13(9), 2426-2432. doi:10.1111/ajt.12324Vinik, A. I., Maser, R. E., Mitchell, B. D., & Freeman, R. (2003). Diabetic Autonomic Neuropathy. Diabetes Care, 26(5), 1553-1579. doi:10.2337/diacare.26.5.1553Suarez, G. A. (2005). Sudden cardiac death in diabetes mellitus: risk factors in the Rochester diabetic neuropathy study. Journal of Neurology, Neurosurgery & Psychiatry, 76(2), 240-245. doi:10.1136/jnnp.2004.039339Dinh, W., Füth, R., Lankisch, M., Bansemir, L., Nickl, W., Scheffold, T., … Ziegler, D. (2010). Cardiovascular autonomic neuropathy contributes to left ventricular diastolic dysfunction in subjects with Type 2 diabetes and impaired glucose tolerance undergoing coronary angiography. Diabetic Medicine, no-no. doi:10.1111/j.1464-5491.2010.03221.xWackers, F. J. T., Young, L. H., Inzucchi, S. E., Chyun, D. A., Davey, J. A., Barrett, E. J., … Iskandrian, A. E. (2004). Detection of Silent Myocardial Ischemia in Asymptomatic Diabetic Subjects: The DIAD study. Diabetes Care, 27(8), 1954-1961. doi:10.2337/diacare.27.8.1954Astrup, A. S., Tarnow, L., Rossing, P., Hansen, B. V., Hilsted, J., & Parving, H.-H. (2006). Cardiac Autonomic Neuropathy Predicts Cardiovascular Morbidity and Mortality in Type 1 Diabetic Patients With Diabetic Nephropathy. Diabetes Care, 29(2), 334-339. doi:10.2337/diacare.29.02.06.dc05-1242Pop-Busui, R., Evans, G. W., Gerstein, H. C., Fonseca, V., Fleg, J. L., … Hoogwerf, B. J. (2010). Effects of Cardiac Autonomic Dysfunction on Mortality Risk in the Action to Control Cardiovascular Risk in Diabetes (ACCORD) Trial. Diabetes Care, 33(7), 1578-1584. doi:10.2337/dc10-0125Kempler, P., Tesfaye, S., Chaturvedi, N., Stevens, L. K., Webb, D. J., … Eaton, S. (2002). Autonomic neuropathy is associated with increased cardiovascular risk factors: the EURODIAB IDDM Complications Study. Diabetic Medicine, 19(11), 900-909. doi:10.1046/j.1464-5491.2002.00821.xPop-Busui, R., Cleary, P. A., Braffett, B. H., Martin, C. L., Herman, W. H., Low, P. A., … Bluemke, D. A. (2013). Association Between Cardiovascular Autonomic Neuropathy and Left Ventricular Dysfunction. Journal of the American College of Cardiology, 61(4), 447-454. doi:10.1016/j.jacc.2012.10.02

Project for the analysis of technology transfer Annual report, 1969

Technology utilization of NASA programs and other research and development programs in Federal Government - project analysis results of technology transfe

Narodowy system innowacji

Zdigitalizowano i udostępniono w ramach projektu pn. Rozbudowa otwartych zasobów naukowych Repozytorium Uniwersytetu w Białymstoku, dofinansowanego z programu „Społeczna odpowiedzialność nauki” Ministra Edukacji i Nauki na podstawie umowy SONB/SP/512497/2021Archibugi D., Howells J, Michie J., Innovation Systems in a Global Economy Technology, "Analysis & Strategie Management", 1999, Vol. 11, No. 4.Archibugi D., Michie J., The globalisation of technology: a new taxonomy, "Cambridge Joumal of Economics", 1995, Vol. 19, No. 1.Białoń L. (red.), Zarządzanie działalnością innowacyjną, Placet, Warszawa, 2010.Etzkowitz H., Leydesdorff L. (red.), Universities and the global knowledge economy. A triple helix of university-industry-government relations, Pinter Publishers, London, 1997.Fischer M.M., Innovation, knowledge creation and systems of innovation, "The Annals of Regional Science", 2001, No. 35.Innovation Union Scoreboard 2010, The Innovation Union's Performance Scoreboard for Research and Innovation, UNU-MERIT i DG JRC G3 of the European Commission, 1 February 2011.Lundvall B. A. (ed.), National Systems of Innovation: Toward a Theory of Innovation and Interactive Learning, Pinter Publishing, London, 2010.Lundvall B. A., Introduction to "Techno!ogical infrastructure and international competitiveness" by Christopher Freeman, Industrial and Corporate Change, 2004, Vol. 13, No. 3.Lundvall B. A., Innovation, growth, and social cohesion: the Danish model, Edward Elgar Publishing, 2002.Freeman C., Technology policy and economic performance: lesson from Japan, London: Frances Pinter, 1987.Lundvall B. A., Product Innovation and User-Producer Interaction, Aalborg University Press, 1985.Maurseth, P.B., Verspagen B., Europe: one or several systems of innovation? An analysis based on patent citations, [in:] The economic challenge for Europe: adapting to innovation based growth, J. Fagerberg, P. Guerrieri, B. Verspagen (eds.), Edward Elgar Publishing, 1999, s.149-174.Nelson R.R., Institutions supporting technical change in the United States, [in:] Technology and economic theory, (eds.) Dosi G., Freeman C., Nelson R.R., Silverberg G., Soete L., Pinter Publishers, London, 1988.Okoń-Horodyńska E., Narodowy System Innowacji w Polsce, AE Katowice, Katowice, 1998.597

A service-oriented architecture for scientific computing on cloud infrastructures

This paper describes a service-oriented architecture that eases the process of scientific application deployment and execution in IaaS Clouds, with a focus on High Throughput Computing applications. The system integrates i) a catalogue and repository of Virtual Machine Images, ii) an application deployment and configuration tool, iii) a meta-scheduler for job execution management and monitoring. The developed system significantly reduces the time required to port a scientific application to these computational environments. This is exemplified by a case study with a computationally intensive protein design application on both a private Cloud and a hybrid three-level infrastructure (Grid, private and public Cloud).The authors wish to thank the financial support received from the Generalitat Valenciana for the project GV/2012/076 and to the Ministerio de Econom´ıa y Competitividad for the project CodeCloud (TIN2010-17804)Moltó, G.; Calatrava Arroyo, A.; Hernández García, V. (2013). A service-oriented architecture for scientific computing on cloud infrastructures. En High Performance Computing for Computational Science - VECPAR 2012. Springer Verlag (Germany). 163-176. doi:10.1007/978-3-642-38718-0_18S163176Vaquero, L.M., Rodero-Merino, L., Caceres, J., Lindner, M.: A break in the clouds. ACM SIGCOMM Computer Communication Review 39(1), 50 (2008)Armbrust, M., Fox, A., Griffith, R., Joseph, A.: Above the clouds: A berkeley view of cloud computing. Technical report, UC Berkeley Reliable Adaptive Distributed Systems Laboratory (2009)Rehr, J., Vila, F., Gardner, J., Svec, L., Prange, M.: Scientific computing in the cloud. Computing in Science 99 (2010)Keahey, K., Figueiredo, R., Fortes, J., Freeman, T., Tsugawa, M.: Science Clouds: Early Experiences in Cloud Computing for Scientific Applications. In: Cloud Computing and its Applications (2008)Carrión, J.V., Moltó, G., De Alfonso, C., Caballer, M., Hernández, V.: A Generic Catalog and Repository Service for Virtual Machine Images. In: 2nd International ICST Conference on Cloud Computing (CloudComp 2010) (2010)Moltó, G., Hernández, V., Alonso, J.: A service-oriented WSRF-based architecture for metascheduling on computational Grids. Future Generation Computer Systems 24(4), 317–328 (2008)Krishnan, S., Clementi, L., Ren, J., Papadopoulos, P., Li, W.: Design and Evaluation of Opal2: A Toolkit for Scientific Software as a Service. In: 2009 IEEE Congress on Services (2009)Distributed Management Task Force (DMTF): The Open Virtualization Format Specification (Technical report)Raman, R., Livny, M., Solomon, M.: Matchmaking: Distributed Resource Management for High Throughput Computing. In: Proceedings of the Seventh IEEE International Symposium on High Performance Distributed Computing, pp. 28–31 (1998)Wei, J., Zhang, X., Ammons, G., Bala, V., Ning, P.: Managing security of virtual machine images in a cloud environment. ACM Press, New York (2009)Keahey, K., Freeman, T.: Contextualization: Providing One-Click Virtual Clusters. In: Fourth IEEE International Conference on eScience, pp. 301–308 (2008)Foster, I.: Globus toolkit version 4: Software for service-oriented systems. Journal of Computer Science and Technology 21(4), 513–520 (2006)Moltó, G., Suárez, M., Tortosa, P., Alonso, J.M., Hernández, V., Jaramillo, A.: Protein design based on parallel dimensional reduction. Journal of Chemical Information and Modeling 49(5), 1261–1271 (2009)Calatrava, A.: In: Use of Grid and Cloud Hybrid Infrastructures for Scientific Computing (M.Sc. Thesis in Spanish), Universitat Politècnica de València (2012)Keahey, K., Freeman, T., Lauret, J., Olson, D.: Virtual workspaces for scientific applications. Journal of Physics: Conference Series 78(1), 012038 (2007)Pallickara, S., Pierce, M., Dong, Q., Kong, C.: Enabling Large Scale Scientific Computations for Expressed Sequence Tag Sequencing over Grid and Cloud Computing Clusters. In: Eigth International Conference on Parallel Processing and Applied Mathematics (PPAM 2009), Citeseer (2009)Merzky, A., Stamou, K., Jha, S.: Application Level Interoperability between Clouds and Grids. In: 2009 Workshops at the Grid and Pervasive Computing Conference, pp. 143–150 (2009)Thain, D., Tannenbaum, T., Livny, M.: Distributed computing in practice: the Condor experience. Concurrency and Computation: Practice and Experience 17(2-4), 323–356 (2005)Simmhan, Y., van Ingen, C., Subramanian, G., Li, J.: Bridging the Gap between Desktop and the Cloud for eScience Applications. In: 2010 IEEE 3rd International Conference on Cloud Computing, pp. 474–481. IEEE (2010)Chappell, D.: Introducing windows azure. Technical report (2009

I Zw 1: Decomposition of the Nearby QSO Host

The paper presents an analysis of the nearby QSO host I Zw 1 based on new J-band imaging data, obtained with ISAAC at the Very Large Telescope (VLT) of the European Southern Observatory (ESO). As one of the best-studied QSOs with exceptional properties lying between those of QSOs, narrow-line Seyfert 1s, and ultraluminous infrared galaxies, I Zw 1 is a prime candidate for a detailed case study of a QSO host. With its high angular resolution and sensitivity, the new J-band image provides strong evidence for an interaction between I Zw 1 and the western companion galaxy. We present a procedure for subtracting the QSO nucleus from the I Zw 1 image to obtain an undisturbed view on the underlying host galaxy. Based on the derived surface brightness profile and the gas rotation curve, the host is classified as a high-surface-brightness Freeman type I galaxy with a central disk surface brightness significantly larger than that of normal spirals. The surface-brightness profile is decomposed into a Plummer bulge and a Kuzmin disk with similar luminosities and a bulge-to-disk scale length ratio of 0.29, comparable to that of nearby spiral hosts with active galactic nuclei (AGN). Different models for the decomposition of the gas rotation curve are discussed. The resulting J-band mass-to-light ratio (M/L) of (0.7+/-0.4) M_sun/L_sun for the disk component suggests a mean solar-type stellar population with a tendency towards young stars. The bulge exhibits a lower M/L of 0.4+/-0.2 M_sun/L_sun, which supports previous findings of enhanced starburst activity in the nuclear and circumnuclear region.Comment: 10 pages, 11 figures, accepted for publication in A&

A platform to deploy customized scientific virtual infrastructures on the cloud

This paper presents a software platform to dynamically deploy complex scientific virtual computing infrastructures, on top of Infrastructure as a Service (IaaS) Clouds. The platform orchestrates different services to provision the virtual computing resources. It dynamically installs the appropriate software to satisfy the requirements of a researcher, both on public and on-premise Clouds. The platform provides a web interface to enable the users to easily management of the lifecycle of virtual infrastructures. It enables users to define infrastructures, share them with other users, deploy and relinquish them, add or remove resources dynamically, create and share application recipes, etc. The paper also describes three case studies to deploy complex infrastructures, namely a Hadoop cluster, a single-node to perform NGS sequencing and a gateway for users to access the European Grid Infrastructure (EGI). This platform promotes a better use of on-premise hardware resources of a research center by allocating the computing resources just-in-time to the specific life time of the virtual infrastructures as well as the deployment of the very same infrastructures on a public Cloud.The authors would to thank the Spanish "Ministerio de Economia y Competitividad" for the project "Clusters Virtuales Elasticos y Migrables sobre Infraestructuras Cloud Hibridas" with reference TIN2013-44390-R.Caballer Fernández, M.; Segrelles Quilis, JD.; Moltó, G.; Blanquer Espert, I. (2015). A platform to deploy customized scientific virtual infrastructures on the cloud. Concurrency and Computation: Practice and Experience. 27(16):4318-4329. https://doi.org/10.1002/cpe.3518S431843292716Mell P Grance T The NIST definition of Cloud computing. NIST Special Publication 800-145 (Final) Technical Report 2011 http://csrc.nist.gov/publications/nistpubs/800-145/SP800-145.pdfBuyya, R., Broberg, J., & Goscinski, A. (Eds.). (2011). Cloud Computing. doi:10.1002/9780470940105Sahoo J Mohapatra S Lath R Virtualization: a survey on concepts, taxonomy and associated security issues 2010 Second International Conference on Computer and Network Technology Bangkok, Thailand 2010 222 226OpenStack OpenStack 2013 http://openstack.orgNurmi D Wolski R Grzegorczyk C Obertelli G Soman S Youseff L Zagorodnov D The Eucalyptus open-source Cloud-computing system Proceedings of 9th IEEE International Symposium on Cluster Computing and the Grid Shanghai, China 2009 124 131Amazon Web Services AWS CloudFormation http://aws.amazon.com/cloudformation/Amazon Web Services AWS OpsWorks http://aws.amazon.com/opsworks/Keahey K Freeman T Contextualization: providing one-click virtual clusters Fourth IEEE International Conference on eScience Indianapolis, Indiana, USA 2008 301 308Keahey K Freeman T Architecting a large-scale elastic environment: recontextualization and adaptive Cloud services for scientific computing 2012Marshall P Keahey K Freeman T Elastic site: using Clouds to elastically extend site resources Proceedings of the 2010 IEEE/ACM 10th International Conference on Cluster, Cloud and Grid Computing CCGRID '10 IEEE Computer Society, Washington, DC, USA 2010 43 52Bresnahan J Freeman T LaBissoniere D Keahey K Managing appliance launches in infrastructure Clouds Proceedings of the 2011 TeraGrid Conference: Extreme Digital Discovery TG '11 ACM, New York, NY, USA 2011 12:1 12:7Apache Whirr 2013 from:http://whirr.apache.org/Juve G Deelman E Automating application deployment in infrastructure clouds Proceedings of the 2011 IEEE Third International Conference on Cloud Computing Technology and Science CLOUDCOM '11 IEEE Computer Society, Washington, DC, USA 2011 658 665OASIS Topology and orchestration specification for cloud applications version 1.0 2013 http://docs.oasis-open.org/tosca/TOSCA/v1.0/TOSCA-v1.0.htmlBinz T Breitenbcher U Haupt F Kopp O Leymann F Nowak A Wagner S OpenTOSCA - a runtime for TOSCA-based cloud applications ICSOC, Lecture Notes in Computer Science 8274 Springer 2013 692 695Puppet Labs IT automation software for system administrators 2013 http://www.puppetlabs.com/Opscode Chef 2013 http://www.opscode.com/chef/DeHaan M Ansible 2013 http://ansible.cc/Vogels, W. (2008). Beyond server consolidation. Queue, 6(1), 20. doi:10.1145/1348583.1348590Carrión JV Moltó G De Alfonso C Caballer M Hernández V A generic catalog and repository service for virtual machine images 2nd International ICST Conference on Cloud Computing (CloudComp 2010) Barcelona, Spain 2010 1 15de Alfonso C Caballer M Alvarruiz F Molto G Hernández V Infrastructure deployment over the Cloud 2011 IEEE Third International Conference on Cloud Computing Technology and Science Athens, Greece 2011 517 521Caballer, M., Blanquer, I., Moltó, G., & de Alfonso, C. (2014). Dynamic Management of Virtual Infrastructures. Journal of Grid Computing, 13(1), 53-70. doi:10.1007/s10723-014-9296-5Dean, J., & Ghemawat, S. (2008). MapReduce. Communications of the ACM, 51(1), 107. doi:10.1145/1327452.1327492Shvachko K Kuang H Radia S Chansler R The Hadoop distributed file system 2010 IEEE 26th Symposium on Mass Storage Systems and Technologies (MSST) Incline Village, NV, USA 2010 1 10Altschul, S. F., Gish, W., Miller, W., Myers, E. W., & Lipman, D. J. (1990). Basic local alignment search tool. Journal of Molecular Biology, 215(3), 403-410. doi:10.1016/s0022-2836(05)80360-