Mortality among people living with HIV/AIDS with non-small-cell lung cancer in the modern HAART Era.

Science.gov (United States)

Smith, Danielle M; Salters, Kate A; Eyawo, Oghenowede; Franco-Villalobos, Conrado; Jabbari, Shahab; Wiseman, Sam M; Press, Natasha; Montaner, Julio S G; Man, S F Paul; Hull, Mark; Hogg, Robert S

2018-02-07

People living with HIV (PLWHA) with adequate access to modern combination antiretroviral therapy (cART) are living longer and experiencing reduced AIDS-related morbidity and mortality. However, increases in non-AIDS related conditions, such as certain cancers, have accompanied these therapeutic advances over time. As such, our study objective was to determine the impact of HIV on all-cause and lung cancer-specific mortality amongst PLWHA with diagnoses of non-small-cell lung cancer (NSCLC) and HIV-negative individuals with NSCLC. This analysis was inclusive of PLWHA on and off cART over the age of 19 years and a 10% comparison sample from the BC population ≥19 years, over a 13-year period (2000-2013). Kaplan-Meier estimates, Cox PH models, and competing risk analysis for all-cause and cause-specific mortality (respectively) compared PLWHA to HIV-negative individuals, controlling for age, gender, cancer stage, co-morbidities; and nadir CD4 count, viral load, and injection drug use for a HIV-positive specific analysis. We identified 71 PLWHA and 2463 HIV-negative individuals diagnosed with NSCLC between 2000 and 2013. PLWHA with NSCLC were diagnosed at a significantly younger age than HIV-negative individuals (median age 57 vs 71 years, p cancer-specific mortality. However, in multivariate analysis, HIV was associated with greater all-cause mortality (adjusted hazard ratio [aHR]:1.44; 95% confidence interval [CI]: 1.08-1.90), with median survival of 4 months for PLWHA, and 10 months for HIV-negative. Higher nadir CD4 count was protective against mortality (aHR: 0.33, 95% CI: 0.17-0.64) amongst PLWHA in multivariate analysis. Our analysis suggests that PLWHA in the modern cART era experience similar lung cancer survival outcomes compared to the general BC population with NSCLC. However, we also observed significantly higher all-cause mortality among PLWHA with NSCLC, which may warrant further inquiry into the role of HIV in exacerbating mortality among PLWHA with

Pengaruh Tipografi pada Era Massimo Vignelli terhadap Tipografi Michael Bierut

Directory of Open Access Journals (Sweden)

Irwan Harnoko

2011-10-01

Full Text Available Massimo Vignelli is a senior graphic designer lived in New York, as a vocal modernism against post-modernism. His statement firmly opposing post-modernism in several occasions: interview in Helvetica the movie, typeradio, talkshow, and some articles in Looking Closer or AIGA Journal. Graphic design works of Massimo Vignelli reflected his characteristic, which is firmly choosing typeface. Typefaces of Vignelly are around 5 typefaces: Bodoni, Helvetica, Times Roman, Century, and Futura. The article uses formal analysis method. The writers collected materials about Michael Bierut, Massimo VIgnelli and Tibor Kalman from books and websites. The writers compare the typeface opinion of Massimo Vignelli (modernism designer, Michael Bierut designer (transition era designer from modernism to post-modernism, and Tibor Kalman (a designer in A Century of Graphic Design, as the influencer of Bierut’s betrayal over Vignelli. 

A New Era for Research Education in Australia?

Science.gov (United States)

Marsh, Helene; Smith, Bradley; King, Max; Evans, Terry

2012-01-01

Use of the Australian research assessment exercise, Excellence in Research for Australia (ERA) to influence the policy and practice of research education in Australia will undoubtedly have many consequences, some of them unintended and potentially deleterious. ERA is a retrospective measure of research quality; research education is prospective.…

MERRA-Land 2d land surface diagnostics, Time Average 1-hourly (2/3x1/2L1) V5.2.0

Data.gov (United States)

National Aeronautics and Space Administration — The Modern-Era Retrospective Analysis for Research and Applications (MERRA) is a state-of-the-art reanalysis data product that provides, in addition to atmospheric...

MERRA-Land 2d land surface diagnostics, Monthly (2/3x1/2L1) V5.2.0

Data.gov (United States)

National Aeronautics and Space Administration — The Modern-Era Retrospective Analysis for Research and Applications (MERRA) is a state-of-the-art reanalysis data product that provides, in addition to atmospheric...

No benefit to surgical fixation of flail chest injuries compared with modern comprehensive management: results of a retrospective cohort study.

Science.gov (United States)

Farquhar, Jaclyn; Almarhabi, Yahya; Slobogean, Gerard; Slobogean, Bronwyn; Garraway, Naisan; Simons, Richard K; Hameed, S Morad

2016-09-01

Chest wall trauma is a common cause of morbidity and mortality. Recent technological advances and scientific publications have created a renewed interest in surgical fixation of flail chest. However, definitive data supporting surgical fixation are lacking, and its virtues have not been evaluated against modern, comprehensive management protocols. Consecutive patients undergoing rib fracture fixation with rib-specific locking plates at 2 regional trauma centres between July 2010 and August 2012 were matched to historical controls with similar injury patterns and severity who were managed nonoperatively with modern, multidisciplinary protocols. We compared short- and long-term outcomes between these cohorts. Our patient cohorts were well matched for age, sex, injury severity scores and abbreviated injury scores. The nonoperatively managed group had significantly better outcomes than the surgical group in terms of ventilator days (3.1 v. 6.1, p = 0.012), length of stay in the intensive care unit (3.7 v. 7.4 d, p = 0.009), total hospital length of stay (16.0 v. 21.9 d, p = 0.044) and rates of pneumonia (22% v. 63%, p = 0.004). There were no significant differences in long-term outcomes, such as chest pain or dyspnea. Although considerable enthusiasm surrounds surgical fixation of flail chest injuries, our analysis does not immediately validate its universal implementation, but rather encourages the use of modern, multidisciplinary, nonoperative strategies. The role of rib fracture fixation in the modern era of chest wall trauma management should ultimately be defined by prospective, randomized trials.

Comparisons of the tropospheric specific humidity from GPS radio occultations with ERA-Interim, NASA MERRA, and AIRS data

Science.gov (United States)

Vergados, Panagiotis; Mannucci, Anthony J.; Ao, Chi O.; Verkhoglyadova, Olga; Iijima, Byron

2018-03-01

We construct a 9-year data record (2007-2015) of the tropospheric specific humidity using Global Positioning System radio occultation (GPS RO) observations from the Constellation Observing System for Meteorology, Ionosphere, and Climate (COSMIC) mission. This record covers the ±40° latitude belt and includes estimates of the zonally averaged monthly mean specific humidity from 700 up to 400 hPa. It includes three major climate zones: (a) the deep tropics (±15°), (b) the trade winds belts (±15-30°), and (c) the subtropics (±30-40°). We find that the RO observations agree very well with the European Centre for Medium-Range Weather Forecasts Re-Analysis Interim (ERA-Interim), the Modern-Era Retrospective Analysis for Research and Applications (MERRA), and the Atmospheric Infrared Sounder (AIRS) by capturing similar magnitudes and patterns of variability in the monthly zonal mean specific humidity and interannual anomaly over annual and interannual timescales. The JPL and UCAR specific humidity climatologies differ by less than 15 % (depending on location and pressure level), primarily due to differences in the retrieved refractivity. In the middle-to-upper troposphere, in all climate zones, JPL is the wettest of all data sets, AIRS is the driest of all data sets, and UCAR, ERA-Interim, and MERRA are in very good agreement, lying between the JPL and AIRS climatologies. In the lower-to-middle troposphere, we present a complex behavior of discrepancies, and we speculate that this might be due to convection and entrainment. Conclusively, the RO observations could potentially be used as a climate variable, but more thorough analysis is required to assess the structural uncertainty between centers and its origin.

Applications of modern statistical methods to analysis of data in physical science

Science.gov (United States)

Wicker, James Eric

Modern methods of statistical and computational analysis offer solutions to dilemmas confronting researchers in physical science. Although the ideas behind modern statistical and computational analysis methods were originally introduced in the 1970's, most scientists still rely on methods written during the early era of computing. These researchers, who analyze increasingly voluminous and multivariate data sets, need modern analysis methods to extract the best results from their studies. The first section of this work showcases applications of modern linear regression. Since the 1960's, many researchers in spectroscopy have used classical stepwise regression techniques to derive molecular constants. However, problems with thresholds of entry and exit for model variables plagues this analysis method. Other criticisms of this kind of stepwise procedure include its inefficient searching method, the order in which variables enter or leave the model and problems with overfitting data. We implement an information scoring technique that overcomes the assumptions inherent in the stepwise regression process to calculate molecular model parameters. We believe that this kind of information based model evaluation can be applied to more general analysis situations in physical science. The second section proposes new methods of multivariate cluster analysis. The K-means algorithm and the EM algorithm, introduced in the 1960's and 1970's respectively, formed the basis of multivariate cluster analysis methodology for many years. However, several shortcomings of these methods include strong dependence on initial seed values and inaccurate results when the data seriously depart from hypersphericity. We propose new cluster analysis methods based on genetic algorithms that overcomes the strong dependence on initial seed values. In addition, we propose a generalization of the Genetic K-means algorithm which can accurately identify clusters with complex hyperellipsoidal covariance

Modern real analysis

CERN Document Server

Ziemer, William P

2017-01-01

This first year graduate text is a comprehensive resource in real analysis based on a modern treatment of measure and integration. Presented in a definitive and self-contained manner, it features a natural progression of concepts from simple to difficult. Several innovative topics are featured, including differentiation of measures, elements of Functional Analysis, the Riesz Representation Theorem, Schwartz distributions, the area formula, Sobolev functions and applications to harmonic functions. Together, the selection of topics forms a sound foundation in real analysis that is particularly suited to students going on to further study in partial differential equations. This second edition of Modern Real Analysis contains many substantial improvements, including the addition of problems for practicing techniques, and an entirely new section devoted to the relationship between Lebesgue and improper integrals. Aimed at graduate students with an understanding of advanced calculus, the text will also appeal to mo...

Ecological Modernization and the Global Economy

NARCIS (Netherlands)

Mol, A.P.J.

2002-01-01

This paper explores what an ecological modernization perspective has to offer in an era marked by globalization. Globalization processes and dynamics are mostly seen as detrimental to the environment. The point that an ecological modernization perspective puts on the research agenda is that,

Modern scientific evidence pertaining to criminal investigations in the Chosun dynasty era (1392-1897 A.C.E.) in Korea.

Science.gov (United States)

Nam, Yun Sik; Won, Sung-Ok; Lee, Kang-Bong

2014-07-01

A guidebook detailing the process of forensic investigation was written in 1440 A.C.E. It outlines the fundamentals and details of each element of criminal investigation during the era of the Chosun dynasty in Korea. Because this old guidebook was written in terms of personal experience rather than on scientific basis, it includes many fallacies from the perspective of modern forensic science. However, the book describes methods to form a scientific basis for the experiments performed. We demonstrate the modern scientific basis for ancient methods to monitor trace amounts of blood and detect lethal arsenic poisoning from a postmortem examination as described in this old forensic guidebook. Traces of blood and arsenic poisoning were detected according to the respective color changes of brownish red, due to the reaction of ferric ions in blood with acetic ions of vinegar, and dark blue, due to the reaction of silver with arsenic sulfide. © 2014 American Academy of Forensic Sciences.

Challenges of Judiciary Modernization in an Open Government Era

Directory of Open Access Journals (Sweden)

Carlos E. Jiménez Gómez

2014-12-01

Full Text Available In the modernization of public administrations, we are witnessing a phase of changes in an Open Government context. In any process of judiciary modernization, context is of great importance. The modernization of justice today requires major changes. This also implicates important challenges in the pursuit of judicial efficiency. Based on recent research on justice and ict´s, we find it necessary to talk about the modernization of administrations and the adoption of ict´s. In addition to this, we also discuss judicial efficiency. Furthermore, we take a step ahead to properly approach the modernization of the administration of justice to address challenges such as training, Big Data and the electronic judicial process, and finally the re-design, opening and innovation in the justice system.

International Orders in the Early Modern World

DEFF Research Database (Denmark)

This book challenges the Eurocentric foundations of modern International Relations scholarship. Its primary empirical focus is the early modern era, when European primacy had yet to develop in many parts of the globe. It presents a series of regional case studies from experts on East Asia, the Mi...... and scholars of international relations, international relations theory, international history, early modern history and sociology.......This book challenges the Eurocentric foundations of modern International Relations scholarship. Its primary empirical focus is the early modern era, when European primacy had yet to develop in many parts of the globe. It presents a series of regional case studies from experts on East Asia......, the Middle East, Africa and Latin America, and Russia to explore patterns of cross-cultural exchange and civilizational encounters. The authors analyze a series of regional international orders which were primarily defined by local interests, agendas and institutions, with European interlopers often playing...

Modern biogeochemistry environmental risk assessment

CERN Document Server

Bashkin, Vladimir N

2006-01-01

Most books deal mainly with various technical aspects of ERA description and calculationsAims at generalizing the modern ideas of both biogeochemical and environmental risk assessment during recent yearsAims at supplementing the existing books by providing a modern understanding of mechanisms that are responsible for the ecological risk for human beings and ecosystem

Sustainable renewal of the everyday Modern

NARCIS (Netherlands)

de Jonge, W.

2017-01-01

Listed or not, many Modern-era buildings deserve our appreciation for their architectural merit, whether it be for the social developments that these buildings represent or for the innovative technologies applied and used in their making. Early preservation projects of Modern ‘icons’ carried out

How to Perform an Ethical Risk Analysis (eRA).

Science.gov (United States)

Hansson, Sven Ove

2018-02-26

Ethical analysis is often needed in the preparation of policy decisions on risk. A three-step method is proposed for performing an ethical risk analysis (eRA). In the first step, the people concerned are identified and categorized in terms of the distinct but compatible roles of being risk-exposed, a beneficiary, or a decisionmaker. In the second step, a more detailed classification of roles and role combinations is performed, and ethically problematic role combinations are identified. In the third step, further ethical deliberation takes place, with an emphasis on individual risk-benefit weighing, distributional analysis, rights analysis, and power analysis. Ethical issues pertaining to subsidiary risk roles, such as those of experts and journalists, are also treated in this phase. An eRA should supplement, not replace, a traditional risk analysis that puts emphasis on the probabilities and severities of undesirable events but does not cover ethical issues such as agency, interpersonal relationships, and justice. © 2018 Society for Risk Analysis.

System and software safety analysis for the ERA control computer

International Nuclear Information System (INIS)

Beerthuizen, P.G.; Kruidhof, W.

2001-01-01

The European Robotic Arm (ERA) is a seven degrees of freedom relocatable anthropomorphic robotic manipulator system, to be used in manned space operation on the International Space Station, supporting the assembly and external servicing of the Russian segment. The safety design concept and implementation of the ERA is described, in particular with respect to the central computer's software design. A top-down analysis and specification process is used to down flow the safety aspects of the ERA system towards the subsystems, which are produced by a consortium of companies in many countries. The user requirements documents and the critical function list are the key documents in this process. Bottom-up analysis (FMECA) and test, on both subsystem and system level, are the basis for safety verification. A number of examples show the use of the approach and methods used

THE DEMAND FOR A NEW CONCEPT OF ANTHROPOLOGY IN THE EARLY MODERN AGE: THE DOCTRINE OF HUME

Directory of Open Access Journals (Sweden)

A. M. Malivskyi

2016-12-01

Full Text Available Purpose. The purpose of the investigation is to outline the main points of Hume’s interpretation of the basic anthropological project of the era based on radical cultural transformations of the early modern age; to represent a modern vision of Hume's anthropology as a response to the demand of the era and necessity to complete its basic project. Methodology. The research was based on phenomenological and hermeneutic approaches. Originality. Contemporary understanding of the position of anthropological project in Hume's philosophy is regarded as unsatisfactory by the author. Development of the basic project as anthropological is rooted in scientific revolution and needs to be continued and completed. Contemporary prevalence of deanthropogical versions of Hume's philosophy is the result of underestimated significance of the concept of nature in the broad sense. According to the philosopher's texts, heuristic potential of Hume's position is emphasized by the author. The modern version of the basic project in the early modern age is criticized and demands significant changes to become anthropological. Findings. Modern perception of Hume’s philosophy as an anthropological project is unsatisfactory in terms of historical and philosophical science and needs detailed analysis. In order to understand the conditions of anthropological project significance, it is advisable to focus on: a scientific revolution and the necessity to complete it; b determine the role of the concept of nature in its broad sense. Nowadays the way of Hume's rethinking of the basic project of modern philosophy as insufficiently anthropological is quite heuristic. Empiricism, dogmatism, superstition and skepticism are the manifestations of the latter. For Hume, the era was as an incomplete anthropological project and its legacy as the most complete form of explication. Today the interest in the phenomenon of a human provides a reasonable basis to define that modern period is

Pregnancy associated nasopharyngeal carcinoma: A retrospective case-control analysis of maternal survival outcomes

International Nuclear Information System (INIS)

Cheng, Yi-Kan; Zhang, Fan; Tang, Ling-Long; Chen, Lei; Zhou, Guan-Qun; Zeng, Mu-Sheng; Kang, Tie-Bang; Jia, Wei-Hua; Shao, Jian-Yong; Mai, Hai-Qiang; Guo, Ying; Ma, Jun

2015-01-01

Background: Pregnancy-associated nasopharyngeal carcinoma (PANPC) has been associated with poor survival. Recent advances in radiation technology and imaging techniques, and the introduction of chemotherapy have improved survival in nasopharyngeal carcinoma (NPC); however, it is not clear whether these changes have improved survival in PANPC. Therefore, the purpose of this study was to compare five-year maternal survival in patients with PANPC and non-pregnant patients with NPC. Methods: After adjusting for age, stage and chemotherapy mode, we conducted a retrospective case-control study among 36 non-metastatic PANPC patients and 36 non-pregnant NPC patients (control group) who were treated at our institution between 2000 and 2010. Results: The median age of both groups was 30 years (range, 23–35 years); median follow-up for all patients was 70 months. Locoregionally-advanced disease accounted for 83.3% of all patients with PANPC and 92.9% of patients who developed NPC during pregnancy. In both the PANPC and control groups, 31 patients (86.1%) received chemotherapy and all patients received definitive radiotherapy. The five-year rates for overall survival (70% vs. 78%, p = 0.72), distant metastasis-free survival (79% vs. 76%, p = 0.77), loco-regional relapse-free survival (97% vs. 91%, p = 0.69) and disease-free survival (69% vs. 74%, p = 0.98) were not significantly different between the PANPC and control groups. Multivariate analysis using a Cox proportional hazards model revealed that only N-classification was significantly associated with five-year OS. Conclusion: This study demonstrates that, in the modern treatment era, pregnancy itself may not negatively influence survival outcomes in patients with NPC; however, pregnancy may delay the diagnosis of NPC

Recent Reanalysis Activities at ECMWF: Results from ERA-20C and Plans for ERA5

Science.gov (United States)

Dragani, R.; Hersbach, H.; Poli, P.; Pebeuy, C.; Hirahara, S.; Simmons, A.; Dee, D.

2015-12-01

This presentation will provide an overview of the most recent reanalysis activities performed at the European Centre for Medium-Range Weather Forecasts (ECMWF). A pilot reanalysis of the 20th-century (ERA-20C) has recently been completed. Funded through the European FP7 collaborative project ERA-CLIM, ERA-20C is part of a suite of experiments that also includes a model-only integration (ERA-20CM) and a land-surface reanalysis (ERA-20CL). Its data assimilation system is constrained by only surface observations obtained from ISPD (3.2.6) and ICOADS (2.5.1). Surface boundary conditions are provided by the Hadley Centre (HadISST2.1.0.0) and radiative forcing follows CMIP5 recommended data sets. First-guess uncertainty estimates are based on a 10-member ensemble of Data Assimilations, ERA-20C ensemble, run prior to ERA-20C using ten SST and sea-ice realizations from the Hadley Centre. In November 2014, the European Commission entrusted ECMWF to run on its behalf the Copernicus Climate Change Service (C3S) aiming at producing quality-assured information about the past, current and future states of the climate at both European and global scales. Reanalysis will be one of the main components of the C3S portfolio and the first one to be produced is a global modern era reanalysis (ERA5) covering the period from 1979 onwards. Based on a recent version of the ECMWF data assimilation system, ERA5 will replace the widely used ERA-Interim dataset. This new production will benefit from a much improved model, and better characterized and exploited observations compared to its predecessor. The first part of the presentation will focus on the ERA-20C production, provide an overview of its main characteristics and discuss some of the key results from its assessment. The second part of the talk will give an overview of ERA5, and briefly discuss some of its challenges.

TEORI - TEORI DALAM DUNIA PENDIDIKAN MODERN

Directory of Open Access Journals (Sweden)

I Nyoman Temon Astawa

2016-02-01

Full Text Available The theories in education are reflections of both the Renaissance and modern era. In the history of science the discrepancy between the epistemology of the Rationalism, Empiricism, Positivism, and Saintism have become the major interest. The first theory of modern education is the Humanismand the post classical ones which include Behaviorism, Cognitivism, Humanismand Cybernetics.

Modern terrorism: concept and approach analysis

OpenAIRE

CHAIKA ALEXANDER VIKTOROVICH

2015-01-01

The problem of modern terrorism as an image of counterculture environment is considered. The analysis of concepts and approaches of foreign and native authors, specialists of terrorism problem research was conducted. Separate features of the modern terrorism are considered and emphasized. The author drew conceptual conclusions on the basis of dialectical approach to modern terrorism counterculture phenomenon research.

Modern Radiation Therapy for Nodal Non-Hodgkin Lymphoma—Target Definition and Dose Guidelines From the International Lymphoma Radiation Oncology Group

DEFF Research Database (Denmark)

Illidge, Tim; Specht, Lena; Yahalom, Joachim

2014-01-01

Radiation therapy (RT) is the most effective single modality for local control of non-Hodgkin lymphoma (NHL) and is an important component of therapy for many patients. Many of the historic concepts of dose and volume have recently been challenged by the advent of modern imaging and RT planning...... tools. The International Lymphoma Radiation Oncology Group (ILROG) has developed these guidelines after multinational meetings and analysis of available evidence. The guidelines represent an agreed consensus view of the ILROG steering committee on the use of RT in NHL in the modern era. The roles...... of reduced volume and reduced doses are addressed, integrating modern imaging with 3-dimensional planning and advanced techniques of RT delivery. In the modern era, in which combined-modality treatment with systemic therapy is appropriate, the previously applied extended-field and involved-field RT...

BIMBINGAN KONSELING AGAMA UNTUK MASYARAKAT MODERN

Directory of Open Access Journals (Sweden)

Darwis Darwis

2016-01-01

Full Text Available Tulisan ini  bertujuan untuk  memberikan informasi tentang kondisi masyarakat yang masuk pada era modern. Ciri modern yaitu cepatnya akses informasi karena kecanggihan  teknologi serta wawasan yang luas karena ada kebebasan berpikir (padahal manusia memiliki  keterbatasan kondisi fisik. Meskipun pemahaman tentang tentang perubahan senantiasa terjadi dalam kehidupan masyarakat, karena individu wajib mengikuti perubahan (yang membuat individu “dipaksa” untuk mengikuti dengan mengoptimalkan seluruh  potensi  yang  ada  pada manusia, yang tidak boleh berubah adalah keyakinan. Namun bagi individu yang “kurang tegas” dalam mengambil sikap di era modern ini akan menimbulkan penyimpangan dalam berbagai aspek kehidupan, sebagai akibat negatif  dari laju modernism yang memiliki kecenderungan meninggalkan nilai-nilai spiritual berdampak pada “kehampaan”  dan keterasingan dengan diri sendiri. Sehingga untuk mengembalikan manusia pada fitrahnya maka butuh konseling  agama yaitu membantu manusia agar mencapai derajat “kecerdasan qalbiah”, artinya: menggambarkan sejumlah kemampuan diri secara cepat dan sempurna untuk mengenali kalbu  dan  aktivitas-aktivitasnya,   mengelola   dan mengekspresikan jenis-jenis kalbu secara benar,  memotivasi kalbu untuk membina hubungan moralitas dengan orang lain dan hubungan ubudiyah dengan Tuhan agar kebutuhan manusia yaitu bio-psiko-sosio-religius terpenuhi secara seimbang untuk mendapatkan kebahagiaan dunia-akherat. RELIGIOUS  COUNSELING   GUIDANCE   TO MODERN SOCIETY. This paper aims to provide information about the condition of the people who entered the modern era. Modern characteristic is the speed of access to information because of technological sophistication and broad insight as freedom of thought (even though humans have limited physical condition.   Although understanding of the changes always occur in people’s lives, because the individual  is obliged to follow the

Nuclear power and modern society

International Nuclear Information System (INIS)

Komarek, A.

1999-01-01

A treatise consisting of the following sections: Development of modern society (Origin of modern society; Industrial society; The year 1968; Post-industrial society; Worldwide civic society); Historic breaks in the development of the stationary power sector (Stationary thermal power; Historic breaks in the development of nuclear power); Czech nuclear power engineering in the globalization era (Major causes of success of Czech nuclear power engineering; Future of Czech nuclear power engineering). (P.A.)

The Study of the Technical Innovation of Agriculture and the Peasant's Activity in Landholder System, in Meiji-Taisyo Era

OpenAIRE

勝部, 眞人

1997-01-01

In this article, I analyzed the process of Japanese Modern Technical Innovation of Agriculture by many peasants in Meiji-Taisyo Era, for I think that analysis is the key to link between the study on Japanese Modern Landholder System and the historical study on agricultural technique. This study is made on Hiroshima Prefecture, that had so much population and therefore the smallest-scale farmers in Japan, and Akita Prefecture, that had less population and therefore the most extensive culti...

Charged particle counters in the pre-modern period

International Nuclear Information System (INIS)

Beringer, R.

1979-01-01

The history of nuclear particle and radiation counting techniques divides itself naturally into three epochs that may be labeled: Early, Pre-Modern, and Modern. The Pre-Modern era is designated as the period starting in the 1930's during which the several types of gas-ionization counters of the Early period were perfected and coupled to vacuum tube circuits and recording apparatus. These developments are briefly discussed. (Auth.)

Preliminary Evaluation of MapReduce for High-Performance Climate Data Analysis

Science.gov (United States)

Duffy, Daniel Q.; Schnase, John L.; Thompson, John H.; Freeman, Shawn M.; Clune, Thomas L.

2012-01-01

MapReduce is an approach to high-performance analytics that may be useful to data intensive problems in climate research. It offers an analysis paradigm that uses clusters of computers and combines distributed storage of large data sets with parallel computation. We are particularly interested in the potential of MapReduce to speed up basic operations common to a wide range of analyses. In order to evaluate this potential, we are prototyping a series of canonical MapReduce operations over a test suite of observational and climate simulation datasets. Our initial focus has been on averaging operations over arbitrary spatial and temporal extents within Modern Era Retrospective- Analysis for Research and Applications (MERRA) data. Preliminary results suggest this approach can improve efficiencies within data intensive analytic workflows.

The Rejuvenation of Cartography in ICT Era

Directory of Open Access Journals (Sweden)

GUO Renzhong

2017-10-01

Full Text Available With the impetus of ICT, cartography faces the unprecedented challenges. The paper discusses the problems and changes of cartography facing the digital technology, analyzes the constraints of traditional cartography that are mainly delimited by 2D physical paper map. Diverseness of modern cartography shows various map products, and the paper illustrates the digital freedom in information space of modern cartography from eight aspects, including physical reality VS virtual reality, paper map VS digital map, superficial visualization VS inner visualization and so on. Modern cartography encounters the new development opportunities and fresh demands in digital era, and it's necessary to extend the framework of cartography and to assimilate newly sprouted things to promote the rejuvenation of cartography.

Synergetic Paradigm of Geopolitical Confrontation in the Postmodern Era

Directory of Open Access Journals (Sweden)

Sergey N. Teplyakov

2014-01-01

Full Text Available The article analyzes current state and mechanisms of geopolitical struggle in postmodern information age that has come. The author judges from assumption that entirely new postmodern society appeared with expansion of information technology, accompanied by cardinal changes in mechanisms of political power. Information technologies have become one of the most important factors contributing to the transformation of modern society from industrial to informational (post-industrial. In modern conditions, ensuring national and global security is a comprehensive process that includes not only measures to ensure information and economic security individually, but also such an integrated component as providing both information and economic security. The author suggests that modem geopolitical confrontation is carried out based on the synergetic paradigm. The main tool is information and energy influence on enemy system weaknesses using information space control, organizing negative information campaigns and applying economic sanctions. If the main focus of geopolitical struggle in modern era was forced expansion of the territory, in information postmodern age control over economic and information space has become priority among forms of geopolitical struggle. Military expansion of modern era becomes substituted by information and economic expansionism of postmodern using synergetic paradigm of geopolitical confrontation in order to control and capture the opponent's political space.

Infrared (IR) stimulated luminescence from modern bricks in retrospective dosimetry applications

International Nuclear Information System (INIS)

Niedermayer, M.; Goeksu, H.Y.; Dalheimer, A.; Bayer, A.

2000-01-01

It has frequently been observed that certain roof tiles and bricks, especially from relatively modern European buildings, do not contain enough quartz grains in a suitable grain size range to permit dose reconstruction using thermoluminescence (TL) or optically stimulated luminescence (OSL) methods. In this paper the feasibility of using infrared-stimulated luminescence (IRSL) on the feldspar fraction of such bricks and tiles has been investigated. Appropriate preheating treatments were employed in order to select the most stable signals, and procedures were developed to enhance the signal to noise ratio. The possible effect of anomalous fading under application of these procedures was tested. In the dose range above 100 mGy, it has been demonstrated that using IRSL on the feldspar fraction of such material provides a feasible alternative to the use of green-light-stimulated luminescence (GLSL) on the quartz fraction, for the purposes of retrospective dosimetry. Furthermore, since the use of IRSL as described in this paper involves the measurement of polymineral fine grain fractions of bricks, a technique for the calibration of the built-in β source against the γ source in Secondary Standard Dosimetry facilities for routine use of the technique is described

NASA Life Sciences Data Repositories: Tools for Retrospective Analysis and Future Planning

Science.gov (United States)

Thomas, D.; Wear, M.; VanBaalen, M.; Lee, L.; Fitts, M.

2011-01-01

As NASA transitions from the Space Shuttle era into the next phase of space exploration, the need to ensure the capture, analysis, and application of its research and medical data is of greater urgency than at any other previous time. In this era of limited resources and challenging schedules, the Human Research Program (HRP) based at NASA s Johnson Space Center (JSC) recognizes the need to extract the greatest possible amount of information from the data already captured, as well as focus current and future research funding on addressing the HRP goal to provide human health and performance countermeasures, knowledge, technologies, and tools to enable safe, reliable, and productive human space exploration. To this end, the Science Management Office and the Medical Informatics and Health Care Systems Branch within the HRP and the Space Medicine Division have been working to make both research data and clinical data more accessible to the user community. The Life Sciences Data Archive (LSDA), the research repository housing data and information regarding the physiologic effects of microgravity, and the Lifetime Surveillance of Astronaut Health (LSAH-R), the clinical repository housing astronaut data, have joined forces to achieve this goal. The task of both repositories is to acquire, preserve, and distribute data and information both within the NASA community and to the science community at large. This is accomplished via the LSDA s public website (http://lsda.jsc.nasa.gov), which allows access to experiment descriptions including hardware, datasets, key personnel, mission descriptions and a mechanism for researchers to request additional data, research and clinical, that is not accessible from the public website. This will result in making the work of NASA and its partners available to the wider sciences community, both domestic and international. The desired outcome is the use of these data for knowledge discovery, retrospective analysis, and planning of future

Politics, Society and Communication in the Constitution of Modern Society: Early Modern England

Directory of Open Access Journals (Sweden)

Devrim ÖZKAN

2014-12-01

Full Text Available The inception of Modern England comprises a hundred and fifty years between sixteenth and mid eighteenth centuries. The structural qualities of modern societies of this day occur in this era. The political and economic changes and transformations that England experienced in this period of time are in enormous scale. In this period all social structure and institutions experienced structural change in terms of cultural, economic and political processes. In addition to this in this period the framework of the international system regarding economy and politics is established too. Important qualities of current modern societies are the speed of communication and interaction between its elements, its transformational capacity and the extent of its scope. In this, it is possible to apprehend the basic cornerstones of today’s information and communication age by analyzing the early modern period of England

Coastal Change Analysis Program (C-CAP) Great Lakes; Michigan 1996-2001 era land cover change analysis (NODC Accession 0042189)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set is a change analysis of 1996-era C-CAP land cover and 2001-era C-CAP land cover for the State of Michigan, in the Great Lakes Region of the U.S. This...

Factors and features of the religious modernization in Taiwan: socio–historical retrospective (part 1)

OpenAIRE

Y. Y. Medviedieva

2017-01-01

The article is devoted to the study of the religious modernization in Taiwan. It has been concluded by the author that the modernization in traditional societies, as it comes from the analysis of key religious communities of Taiwan, to a limited extent can be implemented by means of traditional religions – Confucianism, Buddhism and Taoism. The modernisation is possible only on the basis of syncretic religious cults, which allow putting rationalist values on the first place together with valu...

A retrospective analysis on the relationship between intraoperative hypothermia and postoperative ileus after laparoscopic colorectal surgery

OpenAIRE

Choi, Ji-Won; Kim, Duk-Kyung; Kim, Jin-Kyoung; Lee, Eun-Jee; Kim, Jea-Youn

2018-01-01

Postoperative ileus (POI) is an important factor prolonging the length of hospital stay following colorectal surgery. We retrospectively explored whether there is a clinically relevant association between intraoperative hypothermia and POI in patients who underwent laparoscopic colorectal surgery for malignancy within the setting of an enhanced recovery after surgery (ERAS) program between April 2016 and January 2017 at our institution. In total, 637 patients were analyzed, of whom 122 (19.2%...

Coastal Change Analysis Program (C-CAP) zone 66 1995-era and 2000-era land cover change analysis (NODC Accession 0042136)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains the 1995-era and 2000-era classifications of US Coast zone 66 and can be used to analyze change. This imagery was collected as part of the...

Factors and features of religious modernization in Taiwan: socio-historical retrospective (part 2

Directory of Open Access Journals (Sweden)

Y. Y. Medviedieva

2017-07-01

Full Text Available The article is devoted to the study of religious modernization in Taiwan. It has been concluded by the author that the modernization in traditional societies, according to the analysis of key religious communities of Taiwan, can be implemented to a limited extent by means of traditional religions - Confucianism, Buddhism and Taoism. It is possible only on the basis of syncretic religious cults, which allow placing rationalist values at the first place next to the enrichment of values and self-promotion. For the social morality of Thai society this means crisis situation and the emergence of numerous conflicts on the grounds of incompatibility with the principles of legitimation of traditional social action by Weber. Therefore, there is reason to predict highly probable poor compatibility of modernization vector with traditional Thai religions. However, a small percentage of the Thai population (5% has the congregation of Christianity and Islam, through which it becomes possible to promote the modified project of modernity. However, this idea requires further proof, as there are some quite ambiguous concepts of strengthening the authority of science, secular world, the capitalist-type accumulation among scientists and experts in the field of sociology of religion. However, the common denominator in the assessment of the discourse of modernization prospects of Thai society has optimistic point of view, allowing significant changes in the social structure and culture of Taiwan by the latent secularization, which is implemented through Christian missionary work.

Resolving an 80-yr-old controversy: the beginning of the modern era of renal physiology.

Science.gov (United States)

Jamison, Rex L

2014-12-01

Marcello Malpighi discovered the glomerulus that bears his name in the 17th century, but it was not until the middle of the 19th century, in 1842, that William Bowman in London published his studies of the histological structure of the glomerulus and proposed that urine formation begins with glomerular secretion. At nearly the same time in Marburg, Carl Ludwig, unaware of Bowman's findings, proposed that urine formation begins with glomerular filtration followed by tubule reabsorption. The controversy lasted 80 yr. Prominent investigators weighed in on both sides. Rudolph Heidenhain's findings in 1874 swung the pendulum toward Bowman's theory until Arthur Cushny published his book, The Secretion of Urine, in 1917, in which he found the evidence insufficient to prove either theory. In 1921, a young physician, Joseph Wearn, began his postresidency training in the laboratory of Alfred N. Richards. He read Cushny's book and learned how to expose the glomerulus of a living frog. Richards proposed that Wearn use that experimental preparation to inject epinephrine into the glomerulus. Wearn proposed a different experiment: instead of using injection, collect fluid from the glomerulus and analyze it. Richards agreed, and the landmark results of that experiment, published in 1924, settled the controversy. The modern era of renal physiology was born. Copyright © 2014 The American Physiological Society.

Crititics to Metaphysics by Modern Philosophers (Discourse on Human Beings in Reality)

OpenAIRE

Frederikus Fios

2016-01-01

We have entered the 21st century that is popularly known as the era of the development of modern science and technology. Philosophy provides naming for contemporary era as postmodern era. But do we suddenly come to this day and age? No! Because humans are homo viator, persona that does pilgrimage in history, space and time. Philosophy has expanded periodically in the long course of history. Since the days of classical antiquity, philosophy comes with a patterned metaphysical paradigm. T...

Modernization of US Nuclear Forces: Costs in Perspective

International Nuclear Information System (INIS)

Tapia-Jimenez, D.

2017-01-01

This short research paper addresses two topics that have emerged in the debate about whether, when, and how to modernize U.S. nuclear forces.1 The first topic relates to the size and scale of the planned nuclear force, with some critics of the modernization plan arguing that the United States is simply replicating the Cold War force for a very different era. The second topic relates to the cost of the modernization effort, with some critics arguing that the cost is unaffordable.2 This paper begins with a review of the changes in the size and scale of U.S. nuclear forces since the Cold War. It then examines the expected costs of modernization in a comparative perspective.

Modernization of US Nuclear Forces: Costs in Perspective

Energy Technology Data Exchange (ETDEWEB)

Tapia-Jimenez, D. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2017-04-12

This short research paper addresses two topics that have emerged in the debate about whether, when, and how to modernize U.S. nuclear forces.1 The first topic relates to the size and scale of the planned nuclear force, with some critics of the modernization plan arguing that the United States is simply replicating the Cold War force for a very different era. The second topic relates to the cost of the modernization effort, with some critics arguing that the cost is unaffordable.2 This paper begins with a review of the changes in the size and scale of U.S. nuclear forces since the Cold War. It then examines the expected costs of modernization in a comparative perspective.

RADIKALISME SEBAGAI BLOCKING FACTOR BAGI PERKEMBANGAN PERADABAN ISLAM MODERN

Directory of Open Access Journals (Sweden)

Hammis Syafaq

2015-09-01

Full Text Available This article highlights the evolution of Islamic civilization starting from its glory during the classical period until its collapse in modern times. This article also discusses radicalism as a part of inhibiting factors of the development of Islamic civilization in the modern era. Radicalism is a model of understanding which tends to be destructive. This model of understanding has been a fertile ground of the emergence of rigid and normative theological understanding. Hostile attitude of the followers of radicalism often trap them into combat actions of others, even to the extent of murder, especially to the Western people. Such radical attitude has been also manifested in the form of destruction of public facilities. This destructive action has led to the devastation of civilization, which has been built by a nation. The conditions of a number of Arab-Muslim countries, which have not been free from prolonged internal warfare, prove that radicalism is an obvious blocking factor in the development of Islamic civilization in the modern era.Keywords: radicalism, blocking factor, Islamic civilization.

Identitas Moral: Rekonstruksi Identitas Keindonesiaan pada Era Globalisasi Budaya

Directory of Open Access Journals (Sweden)

Leonardus Pandu Hapsoro

2016-06-01

Full Text Available Tulisan ini membahas mengenai proses rekonstruksi identitas keindonesiaan para aktor dalam komunitas Kultura Indonesia Star Society (KISS pada era globalisasi budaya. Dengan menggunakan metode penelitian kualitatif dan kerangka pemikiran Zygmunt Bauman antara modernitas cair dan agensi moral, tulisan ini menunjukkan bagaimana proses rekonstruksi identitas moral berawal dari keresahan aktor terhadap kondisi budaya tradisional pada era globalisasi. Penulis berpendapat bahwa ekspresi dari identitas aktor melalui gerakan sosial ini akan berperan menciptakan keberagaman budaya pada era globalisasi dan modernitas cair. Penulis ingin bergerak menjauh dari pandangan agentless dalam proses globalisasi dengan melihat dinamika agensi. Melalui agen dan bentuk agensi moral, penulis berpendapat bahwa di dalam proses dan dampak globalisasi, manusia tidak tertahan pada kondisi "adalah" atau tekanan struktural, melainkan terdapat optimisme untuk melihat suatu harapan atas kondisi yang "seharusnya" atau lebih baik melalui kesadaran identitas dan moral.This study discusses about the process of identity construction of actor  in the KISS community in an era of cultural globalization. This study will explain how the construction process of moral identity actor is formed in the era of cultural globalization. Moral identity construction of the actor in the era of globalization will be the anchor for agents to act and preserve the traditional culture with motivation, passion, and hope. This study used a qualitative approach by using the framework of Zygmunt Bauman concept of liquid modernity and moral agency. Through the framework of moral agency, this study shows how the construction of moral identity process begins with the actor disquite over the state of traditional culture in globalization era. Moral identity of the actor is capable of forming social practices agent in a daily life. First, by forming a community KISS. Second, as the cornerstone of actors to act

The ERA-EDTA today and tomorrow: a progress document by the ERA-EDTA Council.

Science.gov (United States)

Zoccali, Carmine; Arici, Mustafa; Blankestijn, Peter J; Bruchfeld, Annette; Capasso, Giovambattista; Fliser, Danilo; Fouque, Denis; Goumenos, Dimitrios; Ketteler, Markus; Malyszko, Jolanta; Massy, Ziad; Rychlík, Ivan; Spasovski, Goce

2018-05-23

Scientific societies are increasingly seen as central to the advancement of information sharing and collaboration among scientists and clinical investigators for the progress of medical research and the promotion of education, professional competence, integrity and quality studies. To more effectively serve the practicing nephrologists and investigators dedicated to renal science, the Council of the European Renal Association and European Dialysis and Transplantation Association (ERA-EDTA) reorganized and integrated the various activities of the society into two branches, the Clinical Nephrology Governance branch and the Renal Science branch. New affordable initiatives to promote research, education and professional development and to advocate for the recognition of chronic kidney disease as a major public health issue at the European level will be put in place and/or potentiated in the new organizational frame. Educational initiatives will be espoused to Continuous Professional Development and, starting from 2019, 14 Education & Continuous Professional Development courses will be held covering the full range of knowledge areas of modern nephrology. Consolidation and development is the short- and medium-term mantra of the ERA-EDTA. The society has a rich portfolio of successful activities and brilliant, creative scientists among its members. Integrating the various activities of the ERA-EDTA and treasuring the expertise and wisdom of its most accomplished members will facilitate collaborative research, education and its public impact at large.

Ophthalmic Vascular Events after Primary Unilateral Intra-arterial Chemotherapy for Retinoblastoma in Early and Recent Eras.

Science.gov (United States)

Dalvin, Lauren A; Ancona-Lezama, David; Lucio-Alvarez, J Antonio; Masoomian, Babak; Jabbour, Pascal; Shields, Carol L

2018-06-16

To assess risk factors for ophthalmic vascular events after intra-arterial chemotherapy (IAC) for retinoblastoma. Retrospective cohort study. Patients who received unilateral IAC as primary treatment for retinoblastoma from January 1, 2009, to November 30, 2017, at a single center. Records were reviewed for patient demographics, tumor features, IAC parameters, and treatment-related vascular events in the early IAC era (2009-2011) compared with the recent era (2012-2017) using the t test and Fisher exact test. Change in event rates over time was assessed using Poisson regression analysis, with Spearman's rho used to test correlation. Rate of IAC-induced ophthalmic vascular events. There were 243 chemotherapy infusions in 76 eyes of 76 patients, divided into early (22 eyes, 57 infusions) and recent (54 eyes, 186 infusions) eras. Intra-arterial chemotherapy consisted of melphalan (243 infusions), topotecan (124 infusions), and carboplatin (9 infusions). A comparison (early vs. recent era) revealed fewer mean number of infusions (2.6 vs. 3.4, P = 0.02) with similar mean patient age and presenting tumor features. Event rates decreased over time (P early era vs. recent era) in the recent era (59% vs. 9% per eye, 23% vs. 3% per infusion, P age (P = 0.75), tumor diameter (P = 0.32), tumor thickness (P = 0.59), or cumulative dosage of melphalan (P = 0.13) or topotecan (P = 0.59). There were no IAC-induced vascular events in 72 infusions of 21 consecutively treated eyes in 2016 to 2017. Ophthalmic vascular events after IAC have decreased from the early era (2009-2011) through the current era (2012-2017) at this center. Experience performing this highly specialized procedure could be an important factor predicting IAC-related vascular events. Copyright © 2018 American Academy of Ophthalmology. Published by Elsevier Inc. All rights reserved.

Vestibular schwannomas in the modern era: epidemiology, treatment trends, and disparities in management.

Science.gov (United States)

Babu, Ranjith; Sharma, Richa; Bagley, Jacob H; Hatef, Jeffrey; Friedman, Allan H; Adamson, Cory

2013-07-01

There are a variety of treatment options for the management of vestibular schwannomas (VSs), including microsurgical resection, radiotherapy, and observation. Although the choice of treatment is dependent on various patient factors, physician bias has been shown to significantly affect treatment choice for VS. In this study the authors describe the current epidemiology of VS and treatment trends in the US in the modern era. They also illustrate patient and tumor characteristics and elucidate their effect on tumor management. Patients diagnosed with VS were identified through the Surveillance, Epidemiology, and End Results database, spanning the years 2004-2009. Age-adjusted incidence rates were calculated and adjusted using the 2000 US standard population. The chi-square and Student t-tests were used to evaluate differences between patient and tumor characteristics. Multivariate logistic regression was performed to determine the effects of various patient and tumor characteristics on the choice of tumor treatment. A total of 6225 patients with VSs treated between 2004 and 2009 were identified. The overall incidence rate was 1.2 per 100,000 population per year. The median age of patients with VS was 55 years, with the majority of patients being Caucasian (83.16%). Of all patients, 3053 (49.04%) received surgery only, with 1466 (23.55%) receiving radiotherapy alone. Both surgery and radiation were only used in 123 patients (1.98%), with 1504 patients not undergoing any treatment (24.16%). Increasing age correlated with decreased use of surgery (OR 0.95, 95% CI 0.95-0.96; pmanagement (OR 1.04, 95% CI 1.04-1.05; pmanaged conservatively despite presenting with larger tumors. Further studies are needed to elucidate the reasons for treatment disparities and investigate the nationwide trend of resection for the treatment of small VSs.

Factors and features of the religious modernization in Taiwan: socio–historical retrospective (part 1

Directory of Open Access Journals (Sweden)

Y. Y. Medviedieva

2017-03-01

Full Text Available The article is devoted to the study of the religious modernization in Taiwan. It has been concluded by the author that the modernization in traditional societies, as it comes from the analysis of key religious communities of Taiwan, to a limited extent can be implemented by means of traditional religions – Confucianism, Buddhism and Taoism. The modernisation is possible only on the basis of syncretic religious cults, which allow putting rationalist values on the first place together with values of the enrichment and self–promotion. For the social morality of Thai society, this means crisis situation and the emergence of numerous conflicts on the grounds of the incompatibility of goal-orientation with the principles of legitimation of traditional social action, suggested by Weber. At the same time, there is reason to pre–approve the highly probable poor compatibility of traditional Thai religions with the modernization vector. However, a small percentage of the Thai population (5% are representatives of Christianity and Islam, through which it becomes possible to broadcast the modified project of modernity. However, this idea requires further proof, as there are quite ambiguous concepts on strengthening of the authority of science, secular world-view, the capitalist–type accumulation among scientists and experts in the sphere of the religious sociology. However, the common denominator in the assessment of the discourse of Thai society’s modernization prospects is the optimistic point of view, which supposes significant changes in the social structure and culture of Taiwan by means of the latent secularisation, which is implemented through Christian missionary work.

God and religion in post-modern philosophers

Directory of Open Access Journals (Sweden)

José J. Queiroz

2016-12-01

Full Text Available This paper is an essay on the positions of some post-modern philosophers on religion, with the debate about post-modernity as a background. Its preliminary objective is to situate post-modernity taking a position between plain acceptance and categorical refusal in contemporary society. In this polemical field, the paper focuses on three important post-modern philosophers by pointing their contributions for a new thinking about religion today. The procedure consists in the reading of the authors´ texts looking for an interpretation of their discourses on God, religion and the sacred. The conclusion is that post-modernity is not as new era overcoming modernity, but that it is comprised of new themes  that are on the fringes  or even  in opposite directions of modernity´s parameters . One can find these themes in many fields of human knowledge including theology and science of religion. On Derrida´s position, who is the most focused philosopher, the text is still embryonic as it comes from ongoing research.  

ERA-40

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — ERA-40 project was to produce and promote the use of a comprehensive set of global analysis describing the state of the atmosphere and land and ocean-wave conditions...

A retrospective analysis on the relationship between intraoperative hypothermia and postoperative ileus after laparoscopic colorectal surgery.

Science.gov (United States)

Choi, Ji-Won; Kim, Duk-Kyung; Kim, Jin-Kyoung; Lee, Eun-Jee; Kim, Jea-Youn

2018-01-01

Postoperative ileus (POI) is an important factor prolonging the length of hospital stay following colorectal surgery. We retrospectively explored whether there is a clinically relevant association between intraoperative hypothermia and POI in patients who underwent laparoscopic colorectal surgery for malignancy within the setting of an enhanced recovery after surgery (ERAS) program between April 2016 and January 2017 at our institution. In total, 637 patients were analyzed, of whom 122 (19.2%) developed clinically and radiologically diagnosed POI. Overall, 530 (83.2%) patients experienced intraoperative hypothermia. Although the mean lowest core temperature was lower in patients with POI than those without POI (35.3 ± 0.5°C vs. 35.5 ± 0.5°C, P = 0.004), the independence of intraoperative hypothermia was not confirmed based on multivariate logistic regression analysis. In addition to three variables (high age-adjusted Charlson comorbidity index score, long duration of surgery, high maximum pain score during the first 3 days postoperatively), cumulative dose of rescue opioids used during the first 3 days postoperatively was identified as an independent risk factor of POI (odds ratio = 1.027 for each 1-morphine equivalent [mg] increase, 95% confidence interval = 1.014-1.040, P POI within an ERAS pathway, in which items other than thermal measures might offset its negative impact on POI. However, as it was associated with delayed discharge from the hospital, intraoperative maintenance of normothermia is still needed.

A model for C-14 tracer evaporative rate analysis (ERA)

International Nuclear Information System (INIS)

Gardner, R.P.; Verghese, K.

1993-01-01

A simple model has been derived and tested for the C-14 tracer evaporative rate analysis (ERA) method. It allows the accurate determination of the evaporative rate coefficient of the C-14 tracer detector in the presence of variable evaporation rates of the detector solvent and variable background counting rates. The evaporation rate coefficient should be the most fundamental parameter available in this analysis method and, therefore, its measurements with the proposed model should allow the most direct correlations to be made with the system properties of interest such as surface cleanliness. (author)

Dakwah di Era Digital

Directory of Open Access Journals (Sweden)

Wahyu Budiantoro

2018-04-01

Full Text Available These days dakwah is not only interpreted as transformation of a pure religious value, but also transformation of a more relevant value including many aspects in digital era. Digital era is when society succumbed into the flow of information causing cultural shock and difficulties on synthesizing meaning from those scattered information. Dakwah on Digital age must accommodate societal needs which tend to move into a mass society. It results in strategy and more humane and innovative dakwah methods. One of innovative dakwah methods is conducted dakwah activities through digital media,with the consequences of this is that da’i must developed soft skill and technological capabilities. Another beneficial comes from this is that dakwah could become more modern and practical in terms of methods and material. On the other hand, citizen Journalism as a mass cultural product and the results of technological development, gives an opportunity for da’i to able to record the entire activities, including the dynamics of islamic life. In terms of learning curriculum, dakwah in digital format must be included, so then the intellectual and cultural spirit which flourished in pesantren could be adapted and competed in a global world.

Gravitational Physics: the birth of a new era

Science.gov (United States)

Sakellariadou, Mairi

2017-11-01

We live the golden age of cosmology, while the era of gravitational astronomy has finally begun. Still, fundamental puzzles remain. Standard cosmology is formulated within the framework of Einstein's General theory of Relativity. Notwithstanding, General Relativity is not adequate to explain the earliest stages of cosmic existence, and cannot provide an explanation for the Big Bang itself. Modern early universe cosmology is in need of a rigorous underpinning in Quantum Gravity.

The relationship between heart rate and mortality of patients with acute coronary syndromes in the coronary intervention era: Meta-analysis.

Science.gov (United States)

Xu, Tan; Zhan, Youqin; Xiong, Jianping; Lu, Nan; He, Zhuoqiao; Su, Xi; Tan, Xuerui

2016-11-01

Most of acute coronary syndromes (ACS) were receiving intervention treatment a high overall rate of coronary angiography in the modern medical practice.Consequently, we conduct a review to determine the heart rate (HR) on the prognosis of ACS in the coronary intervention era. PubMed, EMBASE, MEDLINE, and the Cochrane Library was systematically searched up to May 2016 using the search terms "heart rate," "acute coronary syndrome," "acute myocardial infarction," "ST elevation myocardial infarction," "non-ST-segment elevation." The outcome of interest was all-cause mortality. All analyses were performed using Review Manager. Database searches retrieved 2324 citations. Eleven studies enrolling 156,374 patients were included. In-hospital mortality was significantly higher in the elevated HR group compared to the lower HR group (pooled RR 2.04, 95%CI 1.80-2.30, P coronary intervention era.

Pengaruh Revolusi Industri Terhadap Perkembangan Desain Modern

Directory of Open Access Journals (Sweden)

Yunida Sofiana

2014-10-01

Full Text Available The Industrial revolution of the second half of the eighteenth century in Britain was the beginning era of the design modern. Pros and Cons from these revolution happens to comes up with a new movement to art and design that called Art and Craft Movement and Art Nouveau that will be given a tremendous impacts on design modern. Different design approach will be contributed on developing design modern. The research method that has been used for this paper was desk-research method by collected secondary data and analyses to find conclusion about how did the industrial revolution contributed to modern design. The beauty of a design derived from the expertise in exploring new material and technology. The lack in artistic and decorative aspects set new structural and functional display of a design. 

The foundations of modern time series analysis

CERN Document Server

Mills, Terence C

2011-01-01

This book develops the analysis of Time Series from its formal beginnings in the 1890s through to the publication of Box and Jenkins' watershed publication in 1970, showing how these methods laid the foundations for the modern techniques of Time Series analysis that are in use today.

Critics to Metaphysics by Modern Philosophers: A Discourse on Human Beings in Reality

Directory of Open Access Journals (Sweden)

Frederikus Fios

2016-01-01

Full Text Available We have entered the 21st century that is popularly known as the era of the development of modern science and technology. Philosophy provides naming for contemporary era as postmodern era. But do we suddenly come to this day and age? No! Because humans are homo viator, persona that does pilgrimage in history, space and time. Philosophy has expanded periodically in the long course of history. Since the days of classical antiquity, philosophy comes with a patterned metaphysical paradigm. This paradigm survives very long in the stage history of philosophy as maintained by many philosophers who hold fast to the philosophical-epistemic claim that philosophy should be (das sollen metaphysical. Classical Greek philosopher, Aristotle was a philosopher who claims metaphysics as the initial philosophy. Then, Immanuel Kant, Hegel, Heidegger, Marx even Habermas offer appropriate shades of metaphysical philosophy versus spirit of the age. Modern philosophers offer a new paradigm in the way of doing philosophy. The new spirit of modern philosophers declared as if giving criticism on traditional western metaphysics (since Aristotle that are considered irrelevant. This paper intends to show the argument between traditional metaphysical and modern philosophers who criticize metaphysics. The author will make a philosophical synthesis to obtain enlightenment to the position of human beings in the space of time. Using the method of Hegelian dialectic (thesis-antiteses-synthesis, this topic will be developed and assessed in accordance with the interests of this paper. 

Modern Fourier analysis

CERN Document Server

Grafakos, Loukas

2014-01-01

This text is addressed to graduate students in mathematics and to interested researchers who wish to acquire an in depth understanding of Euclidean Harmonic analysis. The text covers modern topics and techniques in function spaces, atomic decompositions, singular integrals of nonconvolution type, and the boundedness and convergence of Fourier series and integrals. The exposition and style are designed to stimulate further study and promote research. Historical information and references are included at the end of each chapter. This third edition includes a new chapter entitled "Multilinear Harmonic Analysis" which focuses on topics related to multilinear operators and their applications. Sections 1.1 and 1.2 are also new in this edition. Numerous corrections have been made to the text from the previous editions and several improvements have been incorporated, such as the adoption of clear and elegant statements. A few more exercises have been added with relevant hints when necessary. Reviews fr...

Modernity: Are Modern Times Different?

Directory of Open Access Journals (Sweden)

Lynn Hunt

2014-12-01

Full Text Available “Modernity” has recently been the subject of considerable discussion among historians. This article reviews some of the debates and argues that modernity is a problematic concept because it implies a complete rupture with “traditional” ways of life. Studies of key terms are undertaken with the aid of Google Ngrams. These show that “modernity,” “modern times,” and “traditional” —in English and other languages— have a history of their own. A brief analysis of the shift from a self oriented toward equilibrium to a self oriented toward stimulation demonstrates that modernity is not necessary to historical analysis.

Modernization and Lynching in the New South

Directory of Open Access Journals (Sweden)

Mattias Smångs

2016-09-01

Full Text Available This article evaluates an emerging body of historical scholarship that challenges prevailing views of the primacy of rural conditions in southern lynching by positing that it was symbiotically associated with the processes of modernization underway in the region in the decades around 1900. Statistical analyses of lynching data that differentiate among events according to communal participation, support, and ceremony in Georgia and Louisiana from 1882 to 1930 and local-level indices of modernization (urbanization, rural depopulation, industrialization, agricultural commercialization, and dissolution of traditional family roles yield results that both support and contradict such a modernization thesis of lynching. The findings imply that the consequences of the social transformation in the South coinciding with the lynching era were not uniform throughout the region with regard to racial conflict and violence and that broad arguments proposing an intrinsic connection between modernization and lynchings therefore are overstated.

Modern radiation therapy for primary cutaneous lymphomas

DEFF Research Database (Denmark)

Specht, Lena; Dabaja, Bouthaina; Illidge, Tim

2015-01-01

Primary cutaneous lymphomas are a heterogeneous group of diseases. They often remain localized, and they generally have a more indolent course and a better prognosis than lymphomas in other locations. They are highly radiosensitive, and radiation therapy is an important part of the treatment......, either as the sole treatment or as part of a multimodality approach. Radiation therapy of primary cutaneous lymphomas requires the use of special techniques that form the focus of these guidelines. The International Lymphoma Radiation Oncology Group has developed these guidelines after multinational...... meetings and analysis of available evidence. The guidelines represent an agreed consensus view of the International Lymphoma Radiation Oncology Group steering committee on the use of radiation therapy in primary cutaneous lymphomas in the modern era....

Rework of the ERA software system: ERA-8

Science.gov (United States)

Pavlov, D.; Skripnichenko, V.

2015-08-01

The software system that has been powering many products of the IAA during decades has undergone a major rework. ERA has capabilities for: processing tables of observations of different kinds, fitting parameters to observations, integrating equations of motion of the Solar system bodies. ERA comprises a domain-specific language called SLON, tailored for astronomical tasks. SLON provides a convenient syntax for reductions of observations, choosing of IAU standards to use, applying rules for filtering observations or selecting parameters for fitting. Also, ERA includes a table editor and a graph plotter. ERA-8 has a number of improvements over previous versions such as: integration of the Solar system and TT xA1 TDB with arbitrary number of asteroids; option to use different ephemeris (including DE and INPOP); integrator with 80-bit floating point. The code of ERA-8 has been completely rewritten from Pascal to C (for numerical computations) and Racket (for running SLON programs and managing data). ERA-8 is portable across major operating systems. The format of tables in ERA-8 is based on SQLite. The SPICE format has been chosen as the main format for ephemeris in ERA-8.

Modernism and Postmodernism: A Study of the Islamic Teachings with Special Reference to the Related Issues of Pakistani Society

Directory of Open Access Journals (Sweden)

Dr. Abdul Muhaimin

2017-02-01

Full Text Available Abstract This study elaborates the difference and connection between modernism and postmodernism eras while highlighting their backgrounds. The research highlights the teachings of Islam in terms of modernism and postmodernism. The research brings to light the influence of modernism and postmodernism on Muslim societies. What are the far reaching impacts of the modernism and postmodernism eras of Muslim societies and how well a common Muslim is equipped to address the issues related to postmodernism. The study primarily focuses on the related issues in Pakistani society and explains the role and the influence of religious scholars of their understanding of the terms modernism and postmodernism. The study focuses on the awareness of the ’Ulamā in addressing these global challenges and subsequently the future of Pakistani society. The study has an element of quantitative research and it indicates towards the on ground realities on the issue with the help of a latest survey on modernism and postmodernism.

Analysis of the MZA/MZB benchmarks with modern nuclear data sets

International Nuclear Information System (INIS)

Rooijen, W.F.G. van

2013-01-01

Highlights: • ERANOS libraries are produced based on four modern nuclear data sets. • The MOZART MZA/MZB benchmarks are analyzed with these li- braries. • Results are generally acceptable in an academic context, but for highly accurate applications data adjustment is required. • Some discrepancies between the calculations and the benchmark results remain and cannot be readily explained. • Successful generation of ECCO libraries and covariance data for ERA- NOS. - Abstract: For fast reactor design and analysis, our laboratory uses, amongst others, the ERANOS code system. Unfortunately, the publicly available version of ERANOS does not have the most recent nuclear data. Therefore, it was decided to implement an integrated processing system to generate cross sections libraries for the ECCO cell code, as well as covariance data. Cross sections are generated from the original ENDF files. For our purposes, it is important to ascertain that the ECCO cross section libraries are of adequate quality to allow design and analysis of advanced fast reactors in an academic context. In this paper, we present an analysis of the MZA/MZB benchmarks with nuclear data from JENDL-4.0, JEFF-3.1.2 and ENDF/B-VII.1. Results are that reactivity is generally well predicted, with an uncertainty of about 1% due to covariances of the nuclear data. Reaction rate ratios are satisfactorily calculated, as well as the flux spectrum and reaction rate traverses. Some problems remain: the magnitude of the void effect is not satisfactorily calculated, and reaction rate traverses are not always satisfactorily calculated. On the whole, the ECCO libraries are sufficient for design and analysis tasks in an academic context. For high-precision calculations, such as required for licensing tasks and detailed design calculations, data adjustment is still necessary as the “native” covariance data in the ENDF files is not accurate enough

LIBRARIES, SCHOOLS AND MODERN AGE

Directory of Open Access Journals (Sweden)

Borjanka Trajković

2016-04-01

Full Text Available For centuries the role of the library was defined as a warehouse of books. Now, in the 21st century, the library is facing perhaps the biggest challenge – its physical survival. The role of librarians is re-branded to reflect their expertise as curators of content and reliable navigators in an evergrowing ocean of information - in any format they might exist. The future libraries shall be open to all the new ideas on how to work better and accept the new technologies. On the one hand, they must recognize the need to change their methods, but on the other hand - to preserve the continuity of their objectives and mission. The new era requires modern models of learning and the attractiveness of the curricula, that is, a modern education system that shall adapt the curricula to the needs of modern society and reconcile centuries of man's need for knowledge, reading books and education in general with the new technologies.

Biobanks in the Era of Digital Medicine.

Science.gov (United States)

Jacobs, Gunnar; Wolf, Andreas; Krawczak, Michael; Lieb, Wolfgang

2018-05-01

Digitalization is currently permeating virtually all sectors of modern societies, including biomedical research and medical care. At the same time, biobanks engaged in the long-term storage of biological samples that are fit for purpose have become key drivers in both fields. The present article highlights some of the challenges and opportunities that biobanking is facing in the current proverbial "era of digitalization." © 2017 The Authors Clinical Pharmacology & Therapeutics published by Wiley Periodicals, Inc. on behalf of American Society for Clinical Pharmacology and Therapeutics.

Modern Radiation Therapy for Nodal Non-Hodgkin Lymphoma—Target Definition and Dose Guidelines From the International Lymphoma Radiation Oncology Group

Energy Technology Data Exchange (ETDEWEB)

Illidge, Tim, E-mail: Tim.Illidge@ics.manchester.ac.uk [Institute of Cancer Sciences, University of Manchester, Manchester Academic Health Sciences Centre, The Christie National Health Service Foundation Trust, Manchester (United Kingdom); Specht, Lena [Department of Oncology and Hematology, Rigshospitalet, University of Copenhagen, Copenhagen (Denmark); Yahalom, Joachim [Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York (United States); Aleman, Berthe [Department of Radiotherapy, The Netherlands Cancer Institute, Amsterdam (Netherlands); Berthelsen, Anne Kiil [Department of Radiation Oncology and PET Centre, Rigshospitalet, University of Copenhagen, Copenhagen (Denmark); Constine, Louis [Departments of Radiation Oncology and Pediatrics, James P. Wilmot Cancer Center, University of Rochester Medical Center, Rochester, New York (United States); Dabaja, Bouthaina [Division of Radiation Oncology, Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Dharmarajan, Kavita [Department of Radiation Oncology, Memorial Sloan-Kettering Cancer Center, New York, New York (United States); Ng, Andrea [Department of Radiation Oncology, Brigham and Women' s Hospital and Dana-Farber Cancer Institute, Harvard University, Boston, Massachusetts (United States); Ricardi, Umberto [Radiation Oncology Unit, Department of Oncology, University of Torino, Torino (Italy); Wirth, Andrew [Division of Radiation Oncology, Peter MacCallum Cancer Institute, St. Andrews Place, East Melbourne (Australia)

2014-05-01

Radiation therapy (RT) is the most effective single modality for local control of non-Hodgkin lymphoma (NHL) and is an important component of therapy for many patients. Many of the historic concepts of dose and volume have recently been challenged by the advent of modern imaging and RT planning tools. The International Lymphoma Radiation Oncology Group (ILROG) has developed these guidelines after multinational meetings and analysis of available evidence. The guidelines represent an agreed consensus view of the ILROG steering committee on the use of RT in NHL in the modern era. The roles of reduced volume and reduced doses are addressed, integrating modern imaging with 3-dimensional planning and advanced techniques of RT delivery. In the modern era, in which combined-modality treatment with systemic therapy is appropriate, the previously applied extended-field and involved-field RT techniques that targeted nodal regions have now been replaced by limiting the RT to smaller volumes based solely on detectable nodal involvement at presentation. A new concept, involved-site RT, defines the clinical target volume. For indolent NHL, often treated with RT alone, larger fields should be considered. Newer treatment techniques, including intensity modulated RT, breath holding, image guided RT, and 4-dimensional imaging, should be implemented, and their use is expected to decrease significantly the risk for normal tissue damage while still achieving the primary goal of local tumor control.

Ten Sins Challenging Education in the Contemporary Global Era: A Philosophical Essay

Science.gov (United States)

Sinagatullin, Ilghiz M.

2004-01-01

According to this author, the modern epoch is characterized by a decrease of vital spirituality and an increase of materialistic values and virtues. This article discusses what the author views as the ten sins challenging education in the contemporary global era. These are: (1) the shrinking of spiritual values; (2) corruption; (3) sexual…

SOUTHEAST ASIA: HISTORY, MODERNITY, AND RELIGIOUS CHANGE

Directory of Open Access Journals (Sweden)

Sumanto Al Qurtuby

2015-11-01

Full Text Available Southeast Asia or Southeastern Asia, with more than six hundred million populations, is home to millions of Buddhists, Muslims, Confucians, Protestants, Catholics, and now Pentecostals, as well as many followers of local religions and spiritual beliefs. Notwithstanding its great historical, political, cultural legacies, however, the region has long been neglected as a site for religious studies in the Western academia. Aiming at filling the gap in Asian and religious studies as well as exploring the richness of Southeast Asian cultures, this article discusses the dynamics, diversity, and complexity of Southeast Asian societies in their response to the region’s richly political, cultural, and religious traditions spanning from pre-modern era to modern one. The article also examines the “integrative revolutions” that shaped and reshaped warfare, state organization and economics of Southeast Asia, particularly in the pre-European colonial era. In addition, the work discusses the wave of Islamization, particularly since the nineteenth century, as well as the upsurge of religious resurgence that shift the nature of religiosity and the formation of religious groupings in the area. The advent of Islam, with some interventions of political regimes, had been an important cause for the decline of Hindu-Buddhist traditions in some areas of Southeast Asia, especially Indonesia, the coming of Pentecostalism has challenged the well-established mainstream Protestantism and Catholicism, especially in Indonesia and the Philippines. Keywords: history, modernity, religious change, Southeast Asia

Real analysis modern techniques and their applications

CERN Document Server

Folland, Gerald B

1999-01-01

An in-depth look at real analysis and its applications-now expanded and revised.This new edition of the widely used analysis book continues to cover real analysis in greater detail and at a more advanced level than most books on the subject. Encompassing several subjects that underlie much of modern analysis, the book focuses on measure and integration theory, point set topology, and the basics of functional analysis. It illustrates the use of the general theories and introduces readers to other branches of analysis such as Fourier analysis, distribution theory, and probability theory.This edi

Hollow Ecology: Ecological Modernization Theory and the Death of Nature

Directory of Open Access Journals (Sweden)

Jeffrey A. Ewing

2017-02-01

Full Text Available The last few decades have seen the rise of ‘ecological modernization theory’ (EMT as a “green capitalist” tradition extending modernization theory into environmental sociology. This article uses a synthesis of political economy, world-systems theory, and political, economic, and environmental sociology to demonstrate that the EMT presumption of growth and profit as economic priorities (alongside its neglect of core-periphery relations produces many feedback loops which fatally undermine the viability of EMT’s own political, technological, and social prescriptions, alongside creating problems for the fundamental EMT concept of ‘ecological rationality.’ Furthermore, this article attempts to explain why “green capitalist” approaches to environmental analysis have influence within policy and social science circles despite their inadequacies within environmental sociology. Finally, this article argues that in order to address the ecological challenges of our era, environmental sociology needs to reject “green capitalist” traditions like ‘ecological modernization theory’ which presuppose the desirability and maintenance of profit and growth as economic priorities (and predominantly fail to critique power imbalances between core and non-core nations, and instead return to the development of traditions willing to critique the fundamental traits of the capitalist world-system.

Influences of Television Toward Modern Society Reflected in TV People by Haruki Murakami

OpenAIRE

KHIKMAH, ZIYAADATUL

2014-01-01

Khikmah, Ziyaadatul. 2014. Influences of Television toward Modern SocietyReflected in TV People By Haruki Murakami. Study Program of English,Department of Languages and Literature, Faculty of Cultural Studies, UniversitasBrawijaya. Supervisor: Juliati; Co-supervisor : Arcci Tusita. Keyword: Television, Mass Media, Effect, Construction, Culture, Influence. Television has become part of daily life in the society in modern era. Television functions as a medium of information and entertainment. ...

Development of a global fire weather database for 1980–2012

OpenAIRE

R. D. Field; A. C. Spessa; N. A. Aziz; A. Camia; A. Cantin; R. Carr; W. J. de Groot; A. J. Dowdy; M. D. Flannigan; K. Manomaiphiboon; F. Pappenberger; V. Tanpipat; X. Wang

2014-01-01

The Canadian Fire Weather Index (FWI) System is the mostly widely used fire danger rating system in the world. We have developed a global database of daily, gridded FWI System calculations from 1980–2012. Input weather data were obtained from the NASA Modern Era Retrospective-Analysis for Research, and two different estimates of daily precipitation from rain gauges over land. FWI System Drought Code (DC) calculations from the gridded datasets were compared to calculations ...

MODERN VIEWS ON PATHOGENETIC THERAPY OF RHEUMATOID ARTHRITIS

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D. G. Rekalov

2013-12-01

Full Text Available Development of the early rheumatoid arthritis (eRA may occurs at any age (most often at age of 40-50 years. It is known that usually it is accompanied by severe disability. That is why early diagnostic of eRA and then selecting the modern method of treatment of this disease become extremely important. The main therapeutic techniques aimed at reducing the eRA symptoms: pain and stiffness, providing an anti-inflammatory effect, preserving the ability of the patient's day to day functions, prevention of destructive processes. After active analysis of patient comorbidity (cardio - vascular disease, osteoporosis, gastropathy an aggressive, fast-acting therapy eRA through the use of combination regimens disease-modifying antirheumatic drugs (DMARDS, extensive use of "anti-cytokine therapy," or biological agents (BA and biosimilars (BS should be started as quick as possible. To evaluate the effectiveness of treatment must take into account the dynamics of changes in clinical parameters and markers of inflammation, as well as monitoring data of questioning patients about pain intensity (VAS, the overall assessment of disease activity (DAS28 and the degree of physical function violation (HAQ. A brief review on the use of non-steroidal anti-inflammatory drugs (NSAIDs and glucocorticoids (GCS in patients with eRA. Reported data on the safety profile of NSAIDs and GCS, as well as data on the risk reduction of bone mineral density and the development of various low-energy fractures of the use of proton pump inhibitors (PPIs in treatment of patients with RA. In view of these clinical studies, NSAIDs have failed to demonstrate the structural disease-modifying effects, so this group of drugs should be used only in combination with DMARD and GCS. The article presents a comparative analysis of various representatives from a number of GCS. The article presents the survey of research of the need of rapid and effective suppression of inflammation with DMARDs, which

Effects of Feminism on The Qur’anic Tafsir in Modern Period

OpenAIRE

Korkmaz, Arif

2017-01-01

This article contains some examples of the effects of feminism as aphilosophical and social movement emerged in the modern era on the modernQur’anic tafsir and tries to discuss the ways in which tafsir activities areinfluenced by contemporary thought movements in the sample of feminism. In thisstudy “new” examples of translation and tafsir made by “feminists” and “women” andare thought to have emerged under the influence of feminism will be includedand it will be questioned whether or not to ...

Art Deco Furniture Designs in Republican Era: Selahattin Refik Sırmalı and the Study Room of Atatürk

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Çiler Buket Tosun

2014-12-01

Full Text Available This study presents the works of Selahattin Refik who played an active role in the Republican Era Architecture through his modern practices in interior architecture and furniture design. Practicing the most recent and popular art of his time, Art Deco, Refik also received the appreciation of Atatürk, and was influential in the first twenty years of the Republic. This study focuses on his interior and furniture designs for the ‘Study Room’ designed for Ataturk at the ‘Ataturk Museum House which is the first Official Residence of the President of the Republic of Turkey. Pioneering original Art Deco practices of our country, the ‘Study Room’ has been an implementation that illustrates not only the originality and competency of Selahattin Refik in practicing the modern art of the era but also the reflection of the modern identity of the Republic on interior designs.

ERA`s Ranger uranium mine

Energy Technology Data Exchange (ETDEWEB)

Davies, W. [Energy Resources of Australia Ltd., Sydney, NSW (Australia)

1997-12-31

Energy Resource of Australia (ERA) is a public company with 68% of its shares owned by the Australian company North Limited. It is currently operating one major production centre - Ranger Mine which is 260 kilometres east of Darwin, extracting and selling uranium from the Ranger Mine in the Northern Territory to nuclear electricity utilities in Japan, South Korea, Europe and North America. The first drum of uranium oxide from Ranger was drummed in August 1981 and operations have continued since that time. ERA is also in the process of working towards obtaining approvals for the development of a second mine - Jabiluka which is located 20 kilometres north of Ranger. The leases of Ranger and Jabiluka adjoin. The Minister for the Environment has advised the Minister for Resources and Energy that there does not appear to be any environmental issue which would prevent the preferred Jabiluka proposal from proceeding. Consent for the development of ERA`s preferred option for the development of Jabiluka is being sought from the Aboriginal Traditional Owners. Ranger is currently the third largest producing uranium mine in the world producing 4,237 tonnes of U{sub 3}O{sub 8} in the year to June 1997.

Bosniak category III cysts are more likely to be malignant than we expected in the era of multidetector computed tomography technology

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Pal Bata

2014-01-01

Full Text Available Background: Complex indeterminate Bosniak category III renal cystic masses are traditionally considered to be malignant in 50%. Our aim was to retrospectively evaluate the attenuation characteristics in multiphase computed tomography (CT and to determinate the incidence of malignancy based on histological findings on all Bosniak category III renal cystic masses investigated in our department between April 3, 2007 and November 21, 2013. Materials and Methods: Quadriphasic multidetector CT images of nineteen patients (mean age: 56.5 ± 16.5 years with radiologically detected Bosniak category III lesions were reviewed retrospectively. All lesions were surgically removed, and the incidence of malignancy, based on pathological results was determined. Results: Calcification was present in four lesions (21%. The mean largest diameter was 48.7 ± 28.8 mm. All lesions were multilobulated and septated. Of the 19 removed lesions, 16 (84% were malignant, and 3 (16% were benign (one inflammatory cyst including a nephrolith, one cystic nephroma and one atypical angiomyolipoma. CT and histological findings of 19 Bosniak III cysts were correlated. Conclusion: Our study demonstrated much higher prevalence of malignancy (84% in radiologically detected Bosniak category III cysts than it has been described before. It may due to the era of modern multidetector CT technology and multiphase protocol.

Modern mammal origins: evolutionary grades in the Early Cretaceous of North America.

OpenAIRE

Jacobs, L L; Winkler, D A; Murry, P A

1989-01-01

Major groups of modern mammals have their origins in the Mesozoic Era, yet the mammalian fossil record is generally poor for that time interval. Fundamental morphological changes that led to modern mammals are often represented by small samples of isolated teeth. Fortunately, functional wear facets on teeth allow prediction of the morphology of occluding teeth that may be unrepresented by fossils. A major step in mammalian evolution occurred in the Early Cretaceous with the evolution of tribo...

Alternative Modernities for Colonial Korea

Directory of Open Access Journals (Sweden)

Steven Lee

2016-06-01

Full Text Available Sunyoung Park. The Proletarian Wave: Literature and Leftist Culture in Colonial Korea, 1910–1945. Cambridge, MA: Harvard University Asia Center, 2015. 348 pp. $50 (cloth. Vladimir Tikhonov. Modern Korea and Its Others: Perceptions of the Neighbouring Countries and Korean Modernity. London: Routledge, 2016. 218 pp. $160 (cloth. It has become a global scholarly undertaking: how to rethink modernity so as to decouple it from Westernization (Chakrabarty 2000. Strategies have included foregrounding the plurality of history to disrupt linear progress; positing non-Western centers of modernity in, say, Moscow or Shanghai; and tracing anticolonial circuits connecting Asia to Africa to Latin America. The two recent books under review here add colonial-era Korea to such far-reaching discussions by situating the country across national boundaries. Interestingly, one connecting thread here is the alternative world system provided by the interwar, Soviet-oriented Left. The result is an unsettling of binaries that subsequently became entrenched during the Cold War: for example, north-south, socialist-nationalist, and, for literature, realist-modernist. But more broadly, pervading both books is the sense that history could have turned out differently—that revisiting northeast Asia’s porous borders in the early twentieth century reveals the Korean peninsula’s lost, internationalist potential...

A retrospective analysis of acute organophosphorus poisoning ...

African Journals Online (AJOL)

A retrospective analysis of acute organophosphorus poisoning cases admitted to the tertiary care teaching hospital in South India. ... Young adult males were more commonly involved than females (M:F 2.5:1). The mean age of the patients was 28 years (range 2-72 years, SD ± 14.3 years). Mean time to receive treatment ...

[Overall digitalization: leading innovation of endodontics in big data era].

Science.gov (United States)

Ling, J Q

2016-04-09

In big data era, digital technologies bring great challenges and opportunities to modern stomatology. The applications of digital technologies, such as cone-beam CT(CBCT), computer aided design,(CAD)and computer aided manufacture(CAM), 3D printing and digital approaches for education , provide new concepts and patterns to the treatment and study of endodontic diseases. This review provides an overview of the application and prospect of commonly used digital technologies in the development of endodontics.

Intracranial depth electrodes implantation in the era of image-guided surgery

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Ricardo Silva Centeno

2011-08-01

Full Text Available The advent of modern image-guided surgery has revolutionized depth electrode implantation techniques. Stereoelectroencephalography (SEEG, introduced by Talairach in the 1950s, is an invasive method for three-dimensional analysis on the epileptogenic zone based on the technique of intracranial implantation of depth electrodes. The aim of this article is to discuss the principles of SEEG and their evolution from the Talairach era to the image-guided surgery of today, along with future prospects. Although the general principles of SEEG have remained intact over the years, the implantation of depth electrodes, i.e. the surgical technique that enables this method, has undergone tremendous evolution over the last three decades, due the advent of modern imaging techniques, computer systems and new stereotactic techniques. The use of robotic systems, the constant evolution of imaging and computing techniques and the use of depth electrodes together with microdialysis probes will open up enormous prospects for applying depth electrodes and SEEG both for investigative use and for therapeutic use. Brain stimulation of deep targets and the construction of "smart" electrodes may, in the near future, increase the need to use this method.

Intracranial depth electrodes implantation in the era of image-guided surgery.

Science.gov (United States)

Centeno, Ricardo Silva; Yacubian, Elza Márcia Targas; Caboclo, Luis Otávio Sales Ferreira; Júnior, Henrique Carrete; Cavalheiro, Sérgio

2011-08-01

The advent of modern image-guided surgery has revolutionized depth electrode implantation techniques. Stereoelectroencephalography (SEEG), introduced by Talairach in the 1950s, is an invasive method for three-dimensional analysis on the epileptogenic zone based on the technique of intracranial implantation of depth electrodes. The aim of this article is to discuss the principles of SEEG and their evolution from the Talairach era to the image-guided surgery of today, along with future prospects. Although the general principles of SEEG have remained intact over the years, the implantation of depth electrodes, i.e. the surgical technique that enables this method, has undergone tremendous evolution over the last three decades, due the advent of modern imaging techniques, computer systems and new stereotactic techniques. The use of robotic systems, the constant evolution of imaging and computing techniques and the use of depth electrodes together with microdialysis probes will open up enormous prospects for applying depth electrodes and SEEG both for investigative use and for therapeutic use. Brain stimulation of deep targets and the construction of "smart" electrodes may, in the near future, increase the need to use this method.

Modern approach to treating mental patients in colonial chosun.

Science.gov (United States)

Lee, Bang Hyun

2013-08-01

Literature produced by the government and the private sector in the colonial era was reviewed to determine the knowledge of the people of colonial Chosun of mental illness and mental patients and the mental patient management system that they implemented or intended to implement. The results of this study show that the people of Chosun realized the need to sterilize mental patients because they considered mental patients very violent, dangerous and eugenically inferior and they believed that mental patients would eventually impede the prosperity of Chosun. The people of colonial Chosun had learned about the lifelong mental hygiene movement, which had knowledge of mental illness prevention. However, they also recognized that people who developed mental illness despite efforts to prevent such condition needed help from the modern system, especially from modern Western psychiatry. The primary responsibility to attend to mental patients was imposed on their family. The family had to understand the symptoms of mental illness according to the modern medical classification and how to deal with them. When the family could not afford to take care of its mentally ill family member due to the increase in the member's risk behavior such as frenzied-convulsive excitement, paranoia and delusion of jealousy, the family was also responsible for isolating him and connecting him with a mental hospital. The police and social workers were also responsible for observing and monitoring mental patients in their community and for connecting them with a mental hospital. The police made a list of mental patients within their area of jurisdiction and prohibited them from wandering based on the law. It was also considered desirable for mental patients who could not identify their family members to be sent to a mental hospital. Social workers were responsible for managing mental patient sanatoriums, and district commissioners sent to the police mental patients who had no family to look after

The Italian Middle School in a Deregulation Era: Modernity through Path-Dependency and Global Models

Science.gov (United States)

Mincu, Monica E.

2015-01-01

In the current context of intensified moves towards educational deregulation, the configuration of the Italian middle school and its relationship to education governance is an interesting case. Historically, it represents a unique example of the successful "decision-making" model of the welfarist era. Despite some internal constraints,…

69-74 A Retrospective Analysis of Prescribing Prac

African Journals Online (AJOL)

user

A Retrospective Analysis of Prescribing Practice Based on WHO Prescribing Indicators at Four. Selected Hospitals of West ... Key words: World Health Organization, prescribing indicators, rational drug use. INTRODUCTION. Indicators of ... factors, the risk of irrational prescribing could raise several folds. Irrational use of ...

Institutions and Modernity

Directory of Open Access Journals (Sweden)

Witold Morawski

2013-09-01

Full Text Available Purpose: Modernity consists of many confl icting aspects: It brings many empty promises, yet has resulted in new institutions that create bridges between the values and interests of millions of people who seek freedom, prosperity, quality of life, strengthened democracy and social justice. In this paper I attempt to a gain and loss account against modernity, because institutional rules are not only conducive to cooperative interactions, but to hostile interactions as well. People are not always guided by moral commitment, but rather more often driven by cold calculation or coercion.Methodology: Modernity has at least three defi nitions. The fi rst defi nition is based on ideas that took over the imagination of the era. The second defi nition is based on an analysis of the behavior of people who respond to reason as well as emotion and believe that they act more rationally than their ancestors or the traditional “others”. The third defi nition is the one closest to my heart, consisting of the use of institutional categories. Institutions offer practical ways of connecting ideas and people. The challenge for them is the result of deepening local and national interdependencies, but increasingly often also regional (e.g. European and global. Interdependencies are the result of the scientifi c and technological revolution, global markets, global governance mechanisms, the emergence of new social forces and cultural confl icts (against the background of reconciling identity and differences.Conclusions: The most important task is to identify the mechanisms of complex systems so that people know how to act under conditions of uncertainty, risk and crisis. Hence, the expectations toward institutions often exceed their abilities. Even though new institutions are being created and old ones are being fixed, we are witnessing and participating in, institutional paralysis and the decay (e.g. corruption. In this situation, it is imperative not only to

Breast cancer metastasis to thyroid: a retrospective analysis.

African Journals Online (AJOL)

Objective: Retrospective analysis of data from breast cancer patients with thyroid metastasis (TM). Methods: The ... parenchyma with gathering of calcification that reduced in size, revealing the sensitiveness of TM to chemotherapy. Conclusion: US ..... patients.16-18. Most common sites of primary tumors are renal cell car-.

The Ideological Foundations of Taiwanese Modernity: Mou Zongsan’s New Moral Philosophy

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Jana Rošker

2011-12-01

Full Text Available In order to understand the social, political and intellectual process of Chinese modernization, it is necessary to evaluate their ideological foundations and to thus become able to place it in the suitable political context. Chinese philosophy of the first half of the 20th century was still determined by the conditions of the decline of the pre-modern era. The present article aims to explore and to introduce the rise and growth of Modern Confucianism, as well as some crucial philosophical elaborations in the field of the new moral philosophy, developed by the most well-known exponent of its so-called 2nd generation, Mou Zongsan.

Research and analysis of modernization processes in food industry enterprises of Ukraine

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Buzhimska K.O.

2017-08-01

Full Text Available The modernization of domestic enterprises is a prerequisite for the integration of Ukraine into the European Union, first of all it concerns food industry enterprises, because they have the greatest potential for access to European markets with their own products. Accelerated modernization will provide an opportunity to improve the quality and safety of domestic food products and bring them closer to world standards. The methods and methodology of economic and statistical analysis remain the focus of the scholars. The analysis of trends, directions of development, and results of activities creates a basis for the adoption of quality management decisions, both at the strategic and operational levels. The study of the modernization process is impossible without the use of methods of economic and statistical analysis for a general evaluation of its state and efficiency. The paper proposes the relative indicators of asset value dynamics, residual value of fixed assets, volumes of sales, financial results before taxation, net profit for a generalizing assessment of the modernization process. It is substantiated that the modernization process is effective if the growth rate of asset value is greater than one unit, the growth rate of the residual value of fixed assets increases the growth rate of assets, the growth rate of sales of products is greater than the growth rate of residual value of fixed assets, the rate of growth of financial results before taxation is higher than the pace, the growth of sales volume, the growth rate of net profit is higher than the growth rate of the financial result before taxation. Using the Spirmeno coefficient, the authors obtained following results: the modernization process was most effective in 2011–2012, the modernization processes in food industry sharply slowed down during 2013–2015, but due to the already formed potential, they continue confirming the integral indices of the state and efficiency of

DINAMISASI TRADISI ISLAM DI ERA GLOBALISASI: Studi atas Tradisi Keagamaan Kampung Jawa Tondano

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Yusno Abdullah Otta

2016-09-01

Full Text Available There are signifiant relationship between modernization andm religion in the modernization and globalization era. In the context of Indonesia, religion, the teachings and traditions, preserved as a fundamental basis of morality to inflence the flw of modernization. Indonesian society, in general, divided into two groups of “modernist” and “traditional”. This grouping occurs because, from a historical perspective, the existence of Islam in Indonesia is experiencing a collision with various forms of local syncretic and, also, with Western civilization, especially, in the period of colonialism, the Christian religion, as happened in the village of Tondano Java, in particular, and other areas in Indonesia, in general. The result of research shows that all the tradition in this Tondano Javanese village today is still carried out consistently by the citizens. Flow of modernization and globalization were not many signifiant impacts for the implementation of these various religious traditions.

ANALYSIS OF MODERN ELEVATOR DESIGNS AND TENDENCIES OF THEIR DEVELOPMENT

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A. I. Antonevich

2010-01-01

Full Text Available An analysis of modern elevator designs and control systems, their classification and characteristics are given in the paper. Tendencies and prospects of their development are revealed on the basis of the executed analysis.

"Modern" Education Finance: How It Differs from the "Old" and the Analytic and Data Collection Changes It Implies

Science.gov (United States)

Guthrie, James W.

2006-01-01

This article contends that a new concept of education finance has emerged in response to substantial alterations in the U.S. education policy environment. The major distinction between modern and old is that the latter was principally concerned with arrangements of inputs in K-12 schooling. The former, modern-era education finance, is concerned…

Stable isotope analysis of a pre-Hispanic Andean community: Reconstructing pre-Wari and Wari era diets in the hinterland of the Wari empire, Peru.

Science.gov (United States)

Tung, Tiffiny A; Knudson, Kelly J

2018-01-01

Stable carbon and nitrogen isotope analysis is used to reconstruct diet among a pre-Hispanic population from the Peruvian Andes to evaluate whether local foodways changed with Wari imperial influence in the region. This study also compares local diet to other Wari-era sites. Samples derive from the site of Beringa in Peru and correspond primarily to pre-Wari (200-600 CE) and Wari (600-1,000 CE). We examine stable carbon isotopes from enamel (n = 29) and bone apatite (n = 22), and stable carbon and nitrogen isotopes from bone collagen (n = 29), and we present stable carbon and nitrogen isotope data on archaeological and modern fauna (n = 37) and plants (n = 19) from the region. There were no significant differences in either δ 13 C or δ 15 N from the pre-Wari to Wari era, indicating that those measurable aspects of diet did not change with Wari influence. There were no sex-based differences among juveniles (as inferred from δ 13 C from enamel carbonates) nor among adults (based on δ 13 C and δ 15 N from adult bone collagen). Comparisons to other Wari era sites show that Beringa individuals exhibited significantly lower δ 13 C values, suggesting that they consumed significantly less maize, a socially valued food. Further, the Froehle et al. (2012) stable isotope model suggests that the majority of the Beringa individuals consumed more C 3 than C 4 plants, and dietary protein was derived primarily from terrestrial animals and some marine resources. The similar diets from pre-Wari to Wari times hint at strong local dietary traditions and durable food trade networks during the period of Wari imperial influence. The presence of limited marine foods in the diet suggests a trade network with coastal groups or sojourns to the coast to gather marine resources. © 2017 Wiley Periodicals, Inc.

Prevalence of breast tuberculosis: Retrospective analysis of 65 ...

African Journals Online (AJOL)

Prevalence of breast tuberculosis: Retrospective analysis of 65 patients attending a tertiary hospital in Durban, South Africa. ... Breast tuberculosis (BTB) is uncommon, but not rare. Knowledge of the ways in which it can ... Fine-needle aspiration cytology had sensitivity of only 28% compared with 94% for histology. Of those ...

International Conference on Modern Problems of Stochastic Analysis and Statistics

CERN Document Server

2017-01-01

This book brings together the latest findings in the area of stochastic analysis and statistics. The individual chapters cover a wide range of topics from limit theorems, Markov processes, nonparametric methods, acturial science, population dynamics, and many others. The volume is dedicated to Valentin Konakov, head of the International Laboratory of Stochastic Analysis and its Applications on the occasion of his 70th birthday. Contributions were prepared by the participants of the international conference of the international conference “Modern problems of stochastic analysis and statistics”, held at the Higher School of Economics in Moscow from May 29 - June 2, 2016. It offers a valuable reference resource for researchers and graduate students interested in modern stochastics.

Assessment of Economic Feasibility on Promising Wind Energy Sites in Myanmar

OpenAIRE

Soe, Thi Thi; Zheng, Maosheng; Aung, Zar Ni

2016-01-01

Due to lack of reliable wind data measured on site by high tower mast, the preliminarily wind atlas of Myanmar is forecasted with Modern Era Retrospective-analysis for Research and Application (MERRA) reanalysis data using in ArcGIS. From the result wind- map, the promising areas were found in Arakan, Pathein, Yangon, Ye which lie at coastal area in Myanmar and of which wind power density can be used for village power application with isolated-grid. To evaluate the annual energy production of...

Molecular-based recursive partitioning analysis model for glioblastoma in the temozolomide era a correlative analysis based on nrg oncology RTOG 0525

NARCIS (Netherlands)

Bell, Erica Hlavin; Pugh, Stephanie L.; McElroy, Joseph P.; Gilbert, Mark R.; Mehta, Minesh; Klimowicz, Alexander C.; Magliocco, Anthony; Bredel, Markus; Robe, Pierre; Grosu, Anca L.; Stupp, Roger; Curran, Walter; Becker, Aline P.; Salavaggione, Andrea L.; Barnholtz-Sloan, Jill S.; Aldape, Kenneth; Blumenthal, Deborah T.; Brown, Paul D.; Glass, Jon; Souhami, Luis; Lee, R. Jeffrey; Brachman, David; Flickinger, John; Won, Minhee; Chakravarti, Arnab

2017-01-01

IMPORTANCE: There is a need for a more refined, molecularly based classification model for glioblastoma (GBM) in the temozolomide era. OBJECTIVE: To refine the existing clinically based recursive partitioning analysis (RPA) model by incorporating molecular variables. DESIGN, SETTING, AND

From “Modern Woman” to “Liberated Woman.” An Analysis of the Magazine Claudia de México (1965-1977

Directory of Open Access Journals (Sweden)

Karina Felitti

2017-12-01

Full Text Available This article analyzes the women’s magazine Claudia de México from its first appearance in 1965 up until 1977, when the National Family Planning Program was launched. Claudia presented itself as a magazine for the “modern woman,” with fashion tips, recipes and articles that addressed sexual and reproductive issues such as sexual pleasure, birth control and abortion. Starting in the 1970s, slogans of “women’s liberation” made their appearance and, though they were criticized, they nevertheless marked the beginning of a new era in which demographic policy began to uphold the rights of women to make decisions on reproductive issues and in which “machismo” became something to be eliminated. This article examines this transition, combining an in-depth analysis of the magazine’s contents (articles, photographs, advertising with other sources, such as contemporary films, Second Wave feminist writings, interviews with women who came of age in those years and secondary literature examining the period.

The Implications of a New ERa in Arms Control -- Perspectives and Analysis

International Nuclear Information System (INIS)

Mladineo, Stephen V.; Durbin, Karyn R.; Indusi, Joseph P.; Smoot, John L.; Vannoni, Michael G.; Satkowiak, Lawrence J.

2004-01-01

On November 13, 2003 the INMM hosted a workshop in Washington, DC entitled 'The Implications of a New Era in Arms Control on Regional Nonproliferation and Nuclear Materials Management'. In this paper we summarize the workshop's highlights and provide our analysis of the dominant themes. Ambassador Linton Brooks, Administrator of the National Nuclear Security Agency (NNSA), delivered the keynote address and focused on four points that are key to understanding the new era: (1) The demise of traditional East/West arms control; (2) The new strategic relationship between Russia and the United States; (3) The blurring of the distinction between nonproliferation and counter-terrorism; (4) The growing recognition that the nonproliferation regime is no longer adequate and needs to be strengthened. He issued a set of challenges to the workshop participants: if his premises were right, what should replace the lexicon of arms control? He described a four-part strategy for nuclear materials protection in Russia, and asked if that model should be replicated globally - potentially by leveraging the new relationship with Russia. Should it be through the IAEA, bilaterally, or some other mechanism? Asserting that the old Nonproliferation Treaty regime was inadequate, he asked what should replace it, and how do we bring it about? Three panel discussions were presented: (1) Implications of a New Era in US/Russia Arms Control Agreements; (2) Implications of a New in Arms Control Upon Regional Nuclear Nonproliferation: South Asia/East Asia/Middle East; and (3) Nuclear Materials Management in a New Era of Arms Control In the first panel, Daryl Kimball, Executive Director of the Arms Control Association argued that arms control agreements provided predictability in the reduction of arms, and had been successful in advancing the methods of verification. Lucas Fischer, the Deputy Assistant Secretary for Arms Control at the US State Department acknowledged that INF and START provide a basis

Spring snow albedo feedback over northern Eurasia: Comparing in situ measurements with reanalysis products

Directory of Open Access Journals (Sweden)

M. Wegmann

2018-06-01

Full Text Available This study uses daily observations and modern reanalyses in order to evaluate reanalysis products over northern Eurasia regarding the spring snow albedo feedback (SAF during the period from 2000 to 2013. We used the state-of-the-art reanalyses from ERA-Interim/Land and the Modern-Era Retrospective Analysis for Research and Applications version 2 (MERRA-2 as well as an experimental set-up of ERA-Interim/Land with prescribed short grass as land cover to enhance the comparability with the station data while underlining the caveats of comparing in situ observations with gridded data. Snow depth statistics derived from daily station data are well reproduced in all three reanalyses. However day-to-day albedo variability is notably higher at the stations than for any reanalysis product. The ERA-Interim grass set-up shows improved performance when representing albedo variability and generates comparable estimates for the snow albedo in spring. We find that modern reanalyses show a physically consistent representation of SAF, with realistic spatial patterns and area-averaged sensitivity estimates. However, station-based SAF values are significantly higher than in the reanalyses, which is mostly driven by the stronger contrast between snow and snow-free albedo. Switching to grass-only vegetation in ERA-Interim/Land increases the SAF values up to the level of station-based estimates. We found no significant trend in the examined 14-year time series of SAF, but interannual changes of about 0.5 % K−1 in both station-based and reanalysis estimates were derived. This interannual variability is primarily dominated by the variability in the snowmelt sensitivity, which is correctly captured in reanalysis products. Although modern reanalyses perform well for snow variables, efforts should be made to improve the representation of dynamic albedo changes.

DEMONETIZATION A STEP TOWARDS MODERN FINANCIAL INCLUSION

OpenAIRE

Dharini Raje Sisodia; Akanksha Kapoor

2017-01-01

India creating a high expectation for the world to become economic leader. From quite a while Indian took Financial Inclusion as serious course of Business as a development tool and encouraging result are been observed. In order to have strong financial inclusion serious action are required. In this era of technology with largest youth population in India, this is the best time to strike the chords of modern financial inclusion. This paper will take up the issues related to demonetization and...

Traditional Medicine Through the Filter of Modernity: A brief historical analysis

Directory of Open Access Journals (Sweden)

R. Rabarihoela Razafimandimby

2014-12-01

Full Text Available Traditional medicines still prevail in current Malagasy context. A careful historical analysis shows however that Malagasy traditional medicine has been screened through many filters before being accepted in a global context. Traditional medicine in its authentic form has been more or less rejected with the advent of  modern medicine – although not without reaction. This paper will retrace the historical encountering of the modern and traditional to determine the extent to which traditional medicine is acknowledged and used in the current prevailing modern, rational and scientific global context.

Survival of Er(a+) red cells in a patient with allo-anti-Era

International Nuclear Information System (INIS)

Thompson, H.W.; Skradski, K.J.; Thoreson, J.R.; Polesky, H.F.

1985-01-01

51 Chromium-labeled Er(a+) red cells survived nearly normally (T1/2 of 21 days) in a patient with allo-anti-Era. Transfusion of Er(a+) blood was without significant reaction and did not affect the anti-Era titer

Modern Outcomes of Inflammatory Breast Cancer

Energy Technology Data Exchange (ETDEWEB)

Rehman, Sana [Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, Ohio (United States); Northeast Ohio Medical University, Rootstown, Ohio (United States); Reddy, Chandana A. [Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, Ohio (United States); Tendulkar, Rahul D., E-mail: tendulr@ccf.org [Department of Radiation Oncology, Taussig Cancer Institute, Cleveland Clinic Foundation, Cleveland, Ohio (United States)

2012-11-01

Purpose: To report contemporary outcomes for inflammatory breast cancer (IBC) patients treated in the modern era of trastuzumab and taxane-based chemotherapy. Methods and Materials: We retrospectively reviewed the charts of 104 patients with nonmetastatic IBC treated between January 2000 and December 2009. Patients who received chemotherapy, surgery, and radiation therapy were considered to have completed the intended therapy. Kaplan-Meier curves estimated locoregional control (LRC), distant metastases-free survival (DMFS), and overall survival. Results: The median follow-up time was 34 months; 57 (55%) patients were estrogen receptor progesterone receptor (ER/PR) negative, 34 (33%) patients were human epidermal growth factor receptor 2 (her2)/neu amplified, and 78 (75%) received definitive postoperative radiation. Seventy-five (72%) patients completed all of the intended therapy, of whom 67 (89%) received a taxane and 18/28 (64%) of her2/neu-amplified patients received trastuzumab. For the entire cohort, the 5-year rates of overall survival, LRC, and DMFS were 46%, 83%, and 44%, respectively. The ER/PR-negative patients had a 5-year DMFS of 39% vs. 52% for ER/PR-positive patients (p = 0.03). The 5-year DMFS for patients who achieved a pathologic complete response compared with those who did not was 83% vs. 44% (p < 0.01). Those patients who received >60.4 Gy (n = 15) to the chest wall had a 5-year LRC rate of 100% vs. 83% for those who received 45 to 60.4 Gy (n = 49; p = 0.048). On univariate analysis, significant predictors of DMFS included achieving a complete response to neoadjuvant chemotherapy (hazard ratio [HR] = 5.8; 95% confidence interval [CI] = 1.4-24.4; p = 0.02) and pathologically negative lymph nodes (HR = 4.1; 95% CI = 1.4-11.9; p < 0.01), but no factor was significant on multivariate analysis. Conclusions: For IBC patients, the rate of distant metastases is still high despite excellent local control, particularly for patients who received >60.4 Gy

Steel Construction of Modern Building of Former Sports Hall at Chopin Street in Zielona Góra

Directory of Open Access Journals (Sweden)

Michalak Bartosz

2016-06-01

Full Text Available Modernism in architecture of the lubuskie voivodeship is not dominating style. Objects created in the period of its greatest popularity are still fighting for recognition of their value as historical monuments. One of such facilities in Zielona Góra is building at Chopin street, where today is The Teacher Training Centre. However, originally object was intended to be a sports hall. The topic worth of further analysis is the construction of the building. The skeleton is a unique steel frame, made in 1930 by the famous pre-war company Fabrik und für Brückenbau Eisenkonstruktionen BEUCHELT & Co. Grünberg in Schlesien. In order to build walls the brick technology was used. It is a rarely seen combination that indicates the attempt to experiment with new solutions by engineers of the era of modernism.

Meta-analysis of self-reported health symptoms in 1990–1991 Gulf War and Gulf War-era veterans

Science.gov (United States)

Maule, Alexis L; Janulewicz, Patricia A; Sullivan, Kimberly A; Krengel, Maxine H; Yee, Megan K; McClean, Michael; White, Roberta F

2018-01-01

Objectives Across diverse groups of Gulf War (GW) veterans, reports of musculoskeletal pain, cognitive dysfunction, unexplained fatigue, chronic diarrhoea, rashes and respiratory problems are common. GW illness is a condition resulting from GW service in veterans who report a combination of these symptoms. This study integrated the GW literature using meta-analytical methods to characterise the most frequently reported symptoms occurring among veterans who deployed to the 1990–1991 GW and to better understand the magnitude of ill health among GW-deployed veterans compared with non-deployed GW-era veterans. Design Meta-analysis. Methods Literature databases were searched for peer-reviewed studies published from January 1990 to May 2017 reporting health symptom frequencies in GW-deployed veterans and GW-era control veterans. Self-reported health symptom data were extracted from 21 published studies. A binomial-normal meta-analytical model was used to determine pooled prevalence of individual symptoms in GW-deployed veterans and GW-era control veterans and to calculate combined ORs of health symptoms comparing GW-deployed veterans and GW-era control veterans. Results GW-deployed veterans had higher odds of reporting all 56 analysed symptoms compared with GW-era controls. Odds of reporting irritability (OR 3.21, 95% CI 2.28 to 4.52), feeling detached (OR 3.59, 95% CI 1.83 to 7.03), muscle weakness (OR 3.19, 95% CI 2.73 to 3.74), diarrhoea (OR 3.24, 95% CI 2.51 to 4.17) and rash (OR 3.18, 95% CI 2.47 to 4.09) were more than three times higher among GW-deployed veterans compared with GW-era controls. Conclusions The higher odds of reporting mood-cognition, fatigue, musculoskeletal, gastrointestinal and dermatological symptoms among GW-deployed veterans compared with GW-era controls indicates these symptoms are important when assessing GW veteran health status. PMID:29440208

Role of radiotherapy in extracranial metastatic malignant melanoma in the modern era

Directory of Open Access Journals (Sweden)

Ryan S. Youland

2017-10-01

Conclusions: SBRT for extracranial MM exhibited improved MF compared with CHRT, consistent with intracranial radiosurgery data. Though these data are retrospective and subject to selection bias, our findings support the prudent use of SBRT in a select group of favorable, oligometastatic MM patients, and should be discussed as an alternative to surgery and ablation.

Modern control techniques for accelerators

International Nuclear Information System (INIS)

Goodwin, R.W.; Shea, M.F.

1984-01-01

Beginning in the mid to late sixties, most new accelerators were designed to include computer based control systems. Although each installation differed in detail, the technology of the sixties and early to mid seventies dictated an architecture that was essentially the same for the control systems of that era. A mini-computer was connected to the hardware and to a console. Two developments have changed the architecture of modern systems: the microprocessor and local area networks. This paper discusses these two developments and demonstrates their impact on control system design and implementation by way of describing a possible architecture for any size of accelerator. Both hardware and software aspects are included

Slovenian facsimile in the19th and in the first half of the 20th century:pre-modern facsimile

Directory of Open Access Journals (Sweden)

Mihael Glavan

2004-01-01

Full Text Available Printers on Slovenian territory did not attempt to print facsimiles until the beginning of the 20th century and neither did they publish anything relevant in this expert field. The development of Slovenian facsimile nevertheless started (outside Slovenia almost a whole century earlier. Its course is outlined against European parallels, providing achievements in the pre-modern era (18129-1959. The analysis focuses on earlier Slovenian facsimiles which have not been well known or had been especially scientifically unexplored. A surprisingly high expert level, both in terms of technology and editing, is revealed by our first facsimiles of the 19th century which were mostly initiated by Jernej Kopitar. In this period medieval materials give way to modern ones (Prešeren’s Poezije, which prevail afterwards. According to the fundamental criteria, upon which the definition of a modern facsimile is based, 12 units have been identified as facsimiles, 4 of them recognised as complete facsimiles meeting all the required criteria of that period.

Understanding Social Media Network Structure AS A Strategic Way Of Advertising In Digital Economy Era (Memahami Struktur Jaringan Media Sosial sebagai Cara Strategis Periklanan di Era Ekonomi Digital)

OpenAIRE

Juditha, Christiany

2017-01-01

Advertising in online media is now a modern business phenomenon, along with the growing e-commerce in the era of digital economy. The penetration of social media is so high provides an opportunity for manufacturers to promote products/services through social media. Still not directly drive the purchase intentions of social media users themselves to a product due to some problems that arise, among others, issues of privacy and trus and incomprehension manufacturer of the structure of social me...

Retrospective Analysis of Studying Psychological Nature of Creativity

Directory of Open Access Journals (Sweden)

N V Artjushkina

2013-12-01

Full Text Available The creativity phenomenon analysis in the works of the domestic and foreign scientists is presented in this article. The authors focus their special attention on the factors of creativity manifestation during the various periods of ontogenesis and on the characteristic of the conditions necessary for the formation of a creative personality. On the basis of the retrospective analysis and the synthesis of the conceptual approaches to studying the parameters of creativity, the criteria by which it is possible to determine the level of the development of the creative personality are revealed.

UV Lidar Receiver Analysis for Tropospheric Sensing of Ozone

Science.gov (United States)

Pliutau, Denis; DeYoung, Russell J.

2013-01-01

A simulation of a ground based Ultra-Violet Differential Absorption Lidar (UV-DIAL) receiver system was performed under realistic daytime conditions to understand how range and lidar performance can be improved for a given UV pulse laser energy. Calculations were also performed for an aerosol channel transmitting at 3 W. The lidar receiver simulation studies were optimized for the purpose of tropospheric ozone measurements. The transmitted lidar UV measurements were from 285 to 295 nm and the aerosol channel was 527-nm. The calculations are based on atmospheric transmission given by the HITRAN database and the Modern Era Retrospective Analysis for Research and Applications (MERRA) meteorological data. The aerosol attenuation is estimated using both the BACKSCAT 4.0 code as well as data collected during the CALIPSO mission. The lidar performance is estimated for both diffuseirradiance free cases corresponding to nighttime operation as well as the daytime diffuse scattered radiation component based on previously reported experimental data. This analysis presets calculations of the UV-DIAL receiver ozone and aerosol measurement range as a function of sky irradiance, filter bandwidth and laser transmitted UV and 527-nm energy

Integration and Cooperation in the Next Golden Age of Human Space Flight Data Repositories: Tools for Retrospective Analysis and Future Planning

Science.gov (United States)

Thomas, D.; Fitts, M.; Wear, M.; VanBaalen, M.

2011-01-01

As NASA transitions from the Space Shuttle era into the next phase of space exploration, the need to ensure the capture, analysis, and application of its research and medical data is of greater urgency than at any other previous time. In this era of limited resources and challenging schedules, the Human Research Program (HRP) based at NASA s Johnson Space Center (JSC) recognizes the need to extract the greatest possible amount of information from the data already captured, as well as focus current and future research funding on addressing the HRP goal to provide human health and performance countermeasures, knowledge, technologies, and tools to enable safe, reliable, and productive human space exploration. To this end, the Science Management Office and the Medical Informatics and Health Care Systems Branch within the HRP and the Space Medicine Division have been working to make both research data and clinical data more accessible to the user community. The Life Sciences Data Archive (LSDA), the research repository housing data and information regarding the physiologic effects of microgravity, and the Lifetime Surveillance of Astronaut Health Repository (LSAH-R), the clinical repository housing astronaut data, have joined forces to achieve this goal. The task of both repositories is to acquire, preserve, and distribute data and information both within the NASA community and to the science community at large. This is accomplished via the LSDA s public website (http://lsda.jsc.nasa.gov), which allows access to experiment descriptions including hardware, datasets, key personnel, mission descriptions and a mechanism for researchers to request additional data, research and clinical, that is not accessible from the public website. This will result in making the work of NASA and its partners available to the wider sciences community, both domestic and international. The desired outcome is the use of these data for knowledge discovery, retrospective analysis, and planning

Accuracy Combination Test of Classical and Modern Technical Analysis: A Case Study in Stock of PT Wijaya Karya Tbk

Directory of Open Access Journals (Sweden)

Agustini Hamid

2016-05-01

Full Text Available The research aimed to measure the accuracy and combination of Classic and Modern Technical Analysis. PT Wijaya Karya Tbk (WIKA’s stock in two periods is the sample of research. Technical analysis was used to predict stock prices by observing changes in historical share price. Practically, technical analysis is divided into Classic Technical and Modern. Research was conducted by library study and using a computer software. Microsft Excel was used for the simulation and Chart Nexus for analyzing Modern Technical Analysis. The research period started in January 1, 2013 until December 31, 2013 and January 1, 2014 until December 31, 2014. The Classic Technical Analysis used Support, Resistance, Trendline, and Flag Patern. Meanwhile for Modern Technical Analysis used Moving Average, Stochastic, Moving Average Convergence Divergence (MACD indicator. The Classical Technical Analysis gave less result than Modern Technical Analysis. The classical give 14 investment decisions in two periods. The average return of Classical Technical is 15,50%. Meanwhile the Modern Technical Analysis gave 18 investment decisions in two periods. The average return of Modern Technical is 18,14%. Combining Classic Technical Analysis and Modern Technical Analysis gave 20 investment decisions with the average rate of return 20,41%.

RPO networking in the digital era: prospects and challenges in the year 2000 and beyond

International Nuclear Information System (INIS)

Baharuddin Aziz

2000-01-01

Crucial activities pertaining to the harnessing of nuclear science and technology and their attendant initiatives, inevitably, are expected to increase as the nation embarks on a development plan to achieve a modern industrial nation status. As such activities/initiatives increase in scope and applications, they also dictate the need to continually assess and upgrade radiation protection and expand the functions of RPOs. This article briefly surveys recent developments in information and communication technologies and attempts to relate the digital era to various aspects of radiation protection. It briefly discusses the implications of the digital era to RPO initiatives and offers suggestions to intensify Radiation Safety networking, management, documentation and the sharing of information. (author)

Modern Theory of Gratings Resonant Scattering: Analysis Techniques and Phenomena

CERN Document Server

Sirenko, Yuriy K

2010-01-01

Diffraction gratings are one of the most popular objects of analysis in electromagnetic theory. The requirements of applied optics and microwave engineering lead to many new problems and challenges for the theory of diffraction gratings, which force us to search for new methods and tools for their resolution. In Modern Theory of Gratings, the authors present results of the electromagnetic theory of diffraction gratings that will constitute the base of further development of this theory, which meet the challenges provided by modern requirements of fundamental and applied science. This volume covers: spectral theory of gratings (Chapter 1) giving reliable grounds for physical analysis of space-frequency and space-time transformations of the electromagnetic field in open periodic resonators and waveguides; authentic analytic regularization procedures (Chapter 2) that, in contradistinction to the traditional frequency-domain approaches, fit perfectly for the analysis of resonant wave scattering processes; paramet...

Modernity in Two Great American Writers' Vision: Ernest Miller Hemingway and Scott Fitzgerald

Science.gov (United States)

Keshmiri, Fahimeh; Darzikola, Shahla Sorkhabi

2016-01-01

Scott Fitzgerald and Ernest Hemingway, American memorable novelists have had philosophic ideas about modernity. In fact their idea about existential interests of American, and the effects of American system on society, is mirrored in their creative works. All through his early works, Fitzgerald echoes the existential center of his era. Obviously,…

Prostatic abscess: Diagnosis and management in the modern antibiotic era

Directory of Open Access Journals (Sweden)

Punit Tiwari

2011-01-01

Full Text Available This retrospective study was aimed at analyzing the clinical findings and thera-peutic strategies in 24 patients who were admitted with prostatic abscess, during the period from 1999 to 2008. The diagnosis of prostatic abscesses was made clinically by digital rectal palpation based on the presence of positive fluctuation with tenderness. All cases were confirmed by trans-rectal ultrasound (TRUS, and only positive cases were included in this study. The diagnostic work-up included analysis of midstream urine and abscess fluid culture for pathogens. Therapeutic options included endoscopic trans-urethral incision or trans-perineal aspiration under ultrasound guidance, or conservative therapy. Of the 24 patients studied, 45.83% of the cases had a pre-di-posing factor, and diabetes mellitus (37.50% was the most common. Digital rectal palpation re-vealed fluctuation in 70.83% of the cases. Trans-abdominal ultrasonography missed the condition in 29.16% of the cases. On TRUS, all the study patients showed hypo-echoic zones, while nine others showed internal septations. In most of the cases, the lesion was peripheral. A causative pathogen could be identified in 70.83% of the cases. Surgical drainage of the abscess by trans-urethral deroofing was performed in 17 cases (including one with failed aspiration, trans-perineal aspiration under TRUS guidance was performed in three cases and conservative therapy was followed in five cases. Our data confirms the importance of predisposing factors in the patho-genesis of prostatic abscess. In most of the cases, the clue to diagnosis is obtained by digital rectal palpation. TRUS gives the definite diagnosis and also helps in follow-up of patients. Trans-urethral deroofing is the ideal therapy where the abscess cavity is more than 1 cm, although in some selected cases, TRUS-guided aspiration or conservative therapy does have a role in treatment.

Locoregional Recurrence Risk for Patients With T1,2 Breast Cancer With 1-3 Positive Lymph Nodes Treated With Mastectomy and Systemic Treatment

International Nuclear Information System (INIS)

McBride, Andrew; Allen, Pamela; Woodward, Wendy; Kim, Michelle; Kuerer, Henry M.; Drinka, Eva Katherine; Sahin, Aysegul; Strom, Eric A.; Buzdar, Aman; Valero, Vicente; Hortobagyi, Gabriel N.; Hunt, Kelly K.; Buchholz, Thomas A.

2014-01-01

Purpose: Postmastectomy radiation therapy (PMRT) has been shown to benefit breast cancer patients with 1 to 3 positive lymph nodes, but it is unclear how modern changes in management have affected the benefits of PMRT. Methods and Materials: We retrospectively analyzed the locoregional recurrence (LRR) rates in 1027 patients with T1,2 breast cancer with 1 to 3 positive lymph nodes treated with mastectomy and adjuvant chemotherapy with or without PMRT during an early era (1978-1997) and a later era (2000-2007). These eras were selected because they represented periods before and after the routine use of sentinel lymph node surgery, taxane chemotherapy, and aromatase inhibitors. Results: 19% of 505 patients treated in the early era and 25% of the 522 patients in the later era received PMRT. Patients who received PMRT had significantly higher-risk disease features. PMRT reduced the rate of LRR in the early era cohort, with 5-year rates of 9.5% without PMRT and 3.4% with PMRT (log-rank P=.028) and 15-year rates 14.5% versus 6.1%, respectively; (Cox regression analysis: adjusted hazard ratio [AHR] 0.37, P=.035). However, PMRT did not appear to benefit patients treated in the later cohort, with 5-year LRR rates of 2.8% without PMRT and 4.2% with PMRT (P=.48; Cox analysis: AHR 1.41, P=.48). The most significant factor predictive of LRR for the patients who did not receive PMRT was the era in which the patient was treated (AHR 0.35 for later era, P<.001). Conclusion: The risk of LRR for patients with T1,2 breast cancer with 1 to 3 positive lymph nodes treated with mastectomy and systemic treatment is highly dependent on the era of treatment. Modern treatment advances and the selected use of PMRT for those with high-risk features have allowed for identification of a cohort at very low risk for LRR without PMRT

Locoregional Recurrence Risk for Patients With T1,2 Breast Cancer With 1-3 Positive Lymph Nodes Treated With Mastectomy and Systemic Treatment

Energy Technology Data Exchange (ETDEWEB)

McBride, Andrew [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); University of Arizona School of Medicine, Phoenix, Arizona (United States); Allen, Pamela; Woodward, Wendy; Kim, Michelle [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Kuerer, Henry M. [Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Drinka, Eva Katherine; Sahin, Aysegul [Department of Pathology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Strom, Eric A. [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Buzdar, Aman; Valero, Vicente; Hortobagyi, Gabriel N. [Department of Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Hunt, Kelly K. [Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Buchholz, Thomas A., E-mail: tbuchhol@mdanderson.org [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States)

2014-06-01

Purpose: Postmastectomy radiation therapy (PMRT) has been shown to benefit breast cancer patients with 1 to 3 positive lymph nodes, but it is unclear how modern changes in management have affected the benefits of PMRT. Methods and Materials: We retrospectively analyzed the locoregional recurrence (LRR) rates in 1027 patients with T1,2 breast cancer with 1 to 3 positive lymph nodes treated with mastectomy and adjuvant chemotherapy with or without PMRT during an early era (1978-1997) and a later era (2000-2007). These eras were selected because they represented periods before and after the routine use of sentinel lymph node surgery, taxane chemotherapy, and aromatase inhibitors. Results: 19% of 505 patients treated in the early era and 25% of the 522 patients in the later era received PMRT. Patients who received PMRT had significantly higher-risk disease features. PMRT reduced the rate of LRR in the early era cohort, with 5-year rates of 9.5% without PMRT and 3.4% with PMRT (log-rank P=.028) and 15-year rates 14.5% versus 6.1%, respectively; (Cox regression analysis: adjusted hazard ratio [AHR] 0.37, P=.035). However, PMRT did not appear to benefit patients treated in the later cohort, with 5-year LRR rates of 2.8% without PMRT and 4.2% with PMRT (P=.48; Cox analysis: AHR 1.41, P=.48). The most significant factor predictive of LRR for the patients who did not receive PMRT was the era in which the patient was treated (AHR 0.35 for later era, P<.001). Conclusion: The risk of LRR for patients with T1,2 breast cancer with 1 to 3 positive lymph nodes treated with mastectomy and systemic treatment is highly dependent on the era of treatment. Modern treatment advances and the selected use of PMRT for those with high-risk features have allowed for identification of a cohort at very low risk for LRR without PMRT.

A retrospective analysis of ultrasound-guided large core needle ...

African Journals Online (AJOL)

A retrospective analysis of ultrasound-guided large core needle biopsies of breast lesions at a regional public hospital in Durban, KwaZulu-Natal, South Africa. ... Objective: To assess the influence of technical variables on the diagnostic yield of breast specimens obtained by using US-LCNB, and the sensitivity of detecting ...

Network analysis and synthesis a modern systems theory approach

CERN Document Server

Anderson, Brian D O

2006-01-01

Geared toward upper-level undergraduates and graduate students, this book offers a comprehensive look at linear network analysis and synthesis. It explores state-space synthesis as well as analysis, employing modern systems theory to unite the classical concepts of network theory. The authors stress passive networks but include material on active networks. They avoid topology in dealing with analysis problems and discuss computational techniques. The concepts of controllability, observability, and degree are emphasized in reviewing the state-variable description of linear systems. Explorations

In the Modern Treatment Era, Is Breast Conservation Equivalent to Mastectomy in Women Younger Than 40 Years of Age? A Multi-Institution Study

Energy Technology Data Exchange (ETDEWEB)

Frandsen, Jonathan; Ly, David [Department of Radiation Oncology, Huntsman Cancer Hospital, University of Utah School of Medicine, Salt Lake City, Utah (United States); Cannon, George [Department of Radiation Oncology, Intermountain Medical Center, Murray, Utah (United States); Suneja, Gita [Department of Radiation Oncology, Huntsman Cancer Hospital, University of Utah School of Medicine, Salt Lake City, Utah (United States); Matsen, Cindy [Department of General Surgery, Huntsman Cancer Hospital, University of Utah School of Medicine, Salt Lake City, Utah (United States); Gaffney, David K. [Department of Radiation Oncology, Huntsman Cancer Hospital, University of Utah School of Medicine, Salt Lake City, Utah (United States); Wright, Melissa [Oncology Clinical Program, Intermountain Healthcare, Salt Lake City, Utah (United States); Kokeny, Kristine E. [Department of Radiation Oncology, Huntsman Cancer Hospital, University of Utah School of Medicine, Salt Lake City, Utah (United States); Poppe, Matthew M., E-mail: matthew.poppe@hci.utah.edu [Department of Radiation Oncology, Huntsman Cancer Hospital, University of Utah School of Medicine, Salt Lake City, Utah (United States)

2015-12-01

Purpose: Mastectomy is often recommended for women ≤40 years of age with breast cancer, as young women were under-represented in the landmark trials comparing breast conservation therapy (BCT) to mastectomy. We hypothesized that, in the modern treatment era, BCT and mastectomy result in equivalent local control rates in young women. Methods and Materials: Breast cancer cases arising between 1975 and 2013 in women ≤40 years old were collected from the tumor registries of 2 large healthcare systems in Utah. Kaplan-Meier estimates and Cox proportional hazards models were used to analyze freedom from locoregional recurrence (FFLR), overall survival (OS), and relapse-free survival (RFS). Results: This analysis identified 853 BCT candidates. A comparison of BCT to mastectomy after 2000 showed FFLR, RFS, and OS were all similar. Rate for FFLR at 10 years was 94.9% versus 92.1% for BCT and mastectomy, respectively (P=.57). For women whose cancer was diagnosed after 2000, who received BCT, FFLR and RFS rates were improved compared to those whose cancer was diagnosed prior to 2000 (P<.05), whereas OS (P=.46) rates were similar. Among those who underwent mastectomy, FFLR, OS, and RFS were significantly improved (P<.05) with diagnosis after 2000. Conclusions: FFLR rates for young women, ≤40 years of age, have significantly improved for BCT and mastectomy over time. If patients were treated after 2000, BCT appears to be safe and equivalent to mastectomy at 10 years in terms of FFLR, OS, and RFS.

Retrospective analysis of the Spitak earthquake

Directory of Open Access Journals (Sweden)

A. K. Tovmassian

1995-06-01

Full Text Available Based on the retrospective analysis of numerous data and studies of the Spitak earthquake the present work at- tempts to shed light on different aspects of that catastrophic seismic event which occurred in Northern Arme- nia on December 7, 1988. The authors follow a chronological order of presentation, namely: changes in geo- sphere, atmosphere, biosphere during the preparation of the Spitak earthquake, foreshocks, main shock, after- shocks, focal mechanisms, historical seismicity; seismotectonic position of the source, strong motion records, site effects; the macroseismic effect, collapse of buildings and structures; rescue activities; earthquake conse- quences; and the lessons of the Spitak earthquake.

Progression and regression of cervical pap test lesions in an urban AIDS clinic in the combined antiretroviral therapy era: a longitudinal, retrospective study.

Science.gov (United States)

Lofgren, Sarah M; Tadros, Talaat; Herring-Bailey, Gina; Birdsong, George; Mosunjac, Marina; Flowers, Lisa; Nguyen, Minh Ly

2015-05-01

Our objective was to evaluate the progression and regression of cervical dysplasia in human immunodeficiency virus (HIV)-positive women during the late antiretroviral era. Risk factors as well as outcomes after treatment of cancerous or precancerous lesions were examined. This is a longitudinal retrospective review of cervical Pap tests performed on HIV-infected women with an intact cervix between 2004 and 2011. Subjects needed over two Pap tests for at least 2 years of follow-up. Progression was defined as those who developed a squamous intraepithelial lesion (SIL), atypical glandular cells (AGC), had low-grade SIL (LSIL) followed by atypical squamous cells-cannot exclude high-grade SIL (ASC-H) or high-grade SIL (HSIL), or cancer. Regression was defined as an initial SIL with two or more subsequent normal Pap tests. Persistence was defined as having an SIL without progression or regression. High-risk human papillomavirus (HPV) testing started in 2006 on atypical squamous cells of undetermined significance (ASCUS) Pap tests. AGC at enrollment were excluded from progression analysis. Of 1,445 screened, 383 patients had over two Pap tests for a 2-year period. Of those, 309 had an intact cervix. The median age was 40 years and CD4+ cell count was 277 cells/mL. Four had AGC at enrollment. A quarter had persistently normal Pap tests, 64 (31%) regressed, and 50 (24%) progressed. Four developed cancer. The only risk factor associated with progression was CD4 count. In those with treated lesions, 24 (59%) had negative Pap tests at the end of follow-up. More studies are needed to evaluate follow-up strategies of LSIL patients, potentially combined with HPV testing. Guidelines for HIV-seropositive women who are in care, have improved CD4, and have persistently negative Pap tests could likely lengthen the follow-up interval.

Analysis on the University’s Network Security Level System in the Big Data Era

Science.gov (United States)

Li, Tianli

2017-12-01

The rapid development of science and technology, the continuous expansion of the scope of computer network applications, has gradually improved the social productive forces, has had a positive impact on the increase production efficiency and industrial scale of China's different industries. Combined with the actual application of computer network in the era of large data, we can see the existence of influencing factors such as network virus, hacker and other attack modes, threatening network security and posing a potential threat to the safe use of computer network in colleges and universities. In view of this unfavorable development situation, universities need to pay attention to the analysis of the situation of large data age, combined with the requirements of network security use, to build a reliable network space security system from the equipment, systems, data and other different levels. To avoid the security risks exist in the network. Based on this, this paper will analyze the hierarchical security system of cyberspace security in the era of large data.

Japanese Modernism at a "Branch Point": On the Museum of Modern Art, Hayama’s "1937" Exhibition

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Kevin Michael Smith

2018-03-01

Full Text Available This article frames the Museum of Modern Art, Hayama’s 2017 exhibition on Japanese modernism during the simultaneously vibrant and tumultuous 1930s through the lens of Japan’s uneven capitalist development and wartime mobilization. The author suggests that the exhibition’s unique international scope, rich selection of figurative and abstract modernist works, and emphasis on the year 1937 as a nexus through which the decade’s competing tendencies can be reevaluated readily disclose the constitutive, dialectical relationships between historical difference, total war, and modernist form in imperial Japan and its colonies. The exhibition’s featured works and curator Asaki Yuka’s direction together emphasized the inseparability of Japanese modernism from the encroaching conditions of world war during the late 1930s, thereby contributing to a growing body of scholarship and series of exhibitions challenging the received oppositions between autonomous modernism, proletarian realism, and wartime propaganda. After introductory remarks on the reassessment of 1930s-era Japanese avant-garde aesthetics, the article provides a series of close readings of significant paintings included in the exhibition, including Murai Masanari’s 1937 Urban, Matsumoto Shunsuke’s 1935 Building, and Uchida Iwao’s 1937 Port. These formal readings explore how the year 1937 marked a pivotal “branch point” for Japanese society, not only in terms of the confluence of various artistic trends but also in terms of the fierce opposition between socialism and fascism that bifurcated potentialities for Japan’s future.

Imagining the Twentieth Century: Retrospective, Myth, and the Colonial Question

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David B MacDonald

2007-01-01

Full Text Available Retrospectives on the twentieth century often portray it as the most atrocious century in human history, in terms of totalising ideologies, moral abandonment, technological horror, and mass death. The nineteenth and earlier centuries, by contrast, emerge as progressive and enlightened eras, characterised by morality, rationalism, and the absence of war. Creating a dramatic contrast between old and new centuries ignores the historical reality of colonialism and violence outside Europe’s borders. This article problematises twentieth century retrospectives and their nostalgia for the past, comparing these with recent histories of colonialism and genocide. Rather than see the twentieth century as a decisive break from the past, there are important elements of continuity and evolution which should not be ignored.

Population-based outcomes after brain radiotherapy in patients with brain metastases from breast cancer in the Pre-Trastuzumab and Trastuzumab eras

International Nuclear Information System (INIS)

Karam, Irene; Hamilton, Sarah; Nichol, Alan; Woods, Ryan; Speers, Caroline; Kennecke, Hagen; Tyldesley, Scott

2013-01-01

To evaluate the survival of patients with human epidermal growth factor receptor 2 (HER2) positive and negative metastatic breast cancer irradiated for brain metastases before and after the availability of trastuzumab (T). Women diagnosed with brain metastasis from breast cancer in two eras between 2000 and 2007 (T-era, n = 441) and 1986 to 1992 (PreT-era, n = 307), treated with whole brain radiotherapy (RT) were identified. In the T-era, HER2 testing was part of routine clinical practice, and in the preT-era 128/307 (42%) cases had HER2 testing performed retrospectively on tissue microarrays. Overall survival (OS) was estimated using the Kaplan-Meier method and comparisons between eras used log-rank tests. In the preT- and T-era cohorts, the rate of HER2 positivity was 40% (176/441) and 26% (33/128) (p < 0.001). The median time from diagnosis to brain RT was longer in the preT-era (3.3 years versus 2.3 years, p < 0.001). Survival after brain RT was improved in the T-era compared to the preT-era (1-year OS 26% versus 12%, p < 0.001). The 1-year OS rate for HER2 negative patients was 20% in both eras (p = 0.97). Among HER2 positive patients, the 1-year OS in the preT-era was 5% compared to 40% in the T-era (p < 0.001). Distinct from patients with HER2 negative disease in whom no difference in survival after brain RT was observed over time, patients with HER2 positive brain metastases experienced significantly improved survival subsequent to the availability of trastuzumab

Science and society the history of modern physical science in the twentieth century

CERN Document Server

Gordin, Michael; Kaiser, David

2001-01-01

Modern science has changed every aspect of life in ways that cannot be compared to developments of previous eras. This four volume set presents key developments within modern physical science and the effects of these discoveries on modern global life. The first two volumes explore the history of the concept of relativity, the cultural roots of science, the concept of time and gravity before, during, and after Einstein's theory, and the cultural reception of relativity. Volume three explores the impact of modern science upon global politics and the creation of a new kind of war, and Volume four details the old and new efforts surrounding the elucidation of the quantum world, as well as the cultural impact of particle physics. The collection also presents the historical and cultural context that made these scientific innovations possible. The transformation of everyday concepts of time and space for the individual and for society, the conduct of warfare, and the modern sense of mastering nature are all issues d...

'He plays on the pillory'. The use of musical instruments for punishment in the Middle Ages and the Early Modern Era.

Science.gov (United States)

Herzfeld-Schild, Marie Louise

2013-01-01

Illustrations by the Dutch renaissance artists Pieter Bruegel the Elder and Jan Wierix both show a man imprisoned on a pillory, a former place of enforcement of judicial sentences, and playing a musical instrument. Taken as legal iconographic sources, these illustrations of the old saying 'He plays on the pillory' can be understood as references to a specific kind of punishment used in the Middle Ages and the Early Modern Era. Specifically, delinquents had to wear wooden or iron 'neck violins' or 'neck flutes' while being pilloried or chased through the streets in order to be humiliated in public. As well as this historical fact, there also exists an interpretation that takes the illustrations by Bruegel and Wierix literally. It suggests that these punishment practices originally date back to a more ancient use of real instruments in a penal system that was applied and understood as a 'healing punishment' (poena medicinalis) to banish the ill and re-establish the good in the delinquent, the community and the world as a whole due to musical sounds. By means of legal iconographical and historical methods, this article explores the different nuances of punishment that employed real or symbolic musical instruments. Thus, it examines a historical aspect of 'music in detention' where the (symbolic) sounds do not emanate from the punisher but from the punished themselves.

CAPITALISM EMERGING ERA TAX SYSTEMS OF THE EUROPEAN COUNTRIES

Directory of Open Access Journals (Sweden)

Tsokova Viktoria Aleksandrovna

2013-04-01

Full Text Available Three phases should be distinguished in the development of tax systems: I. The Ancient World and Middle Ages (from the IV - III centuries. BC. till. XVII - XVIII centuries AD. II. The new time (from the XVII - XVIII centuries till the end of XIX century. - the era of the emerging capitalism. III. Modern History (from the XX century and up to the present time. The capitalism emerging era scientific ideas and tax systems research relevance (importance is caused by the emergence of the main distinct characteristics of any state, that is by the permanently increasing demand of that institution for money. This fact, in its turn, contributes to the formation of the state tax system, and, of course, the evolution of scientific views on taxation. Nowadays, some theoretical ideas in the field of taxation, clarifying the nature and the role of taxes in the European countries budget formation begin to appear in Europe, especially in the UK. The development of tax systems in England, France and Germany have been analyzed; and , basing on the dialectical, historical and logical approaches, and the method of scientific abstraction, the authors identify the following common features of the capitalism emerging era tax systems in the European countries: the taxation on a regular (permanent basis, the expansion of the tax-payers range – all citizens of the state are becoming tax payers, the introduction of the income tax and the abolishment of the revenue leasing – creation of government agencies system responsible for the administration of taxes, to establishing and collecting taxes only with the Parliament approval and permission. Classical theoretical and practical approaches to creation of tax systems of the states have been formulated in Europe in the era of nascent capitalism and they haven’t lost the relevance yet.

Modern social life and never-married women's health problems

Directory of Open Access Journals (Sweden)

Patrapan Tamdee

2016-01-01

Full Text Available This study explored the health problems of never-married women as they relate to modern social life. In-depth interviews were conducted with a purposive sample of 45 never-married women aged 30–50 working or living in Bangkok and having health problems. It was found that never-married women in this modern era have experienced a variety of illnesses, such as “office syndrome” symptoms, chronic illnesses, and psychological and psychosomatic symptoms. Their social life resulted from the response to the context of modernity and was made through careful thought and deliberation. Whichever choice of social life they make, the consequences may lead them to a state of illness, distress, anxiety, and paranoia. These choices involve work, living conditions/environments, and intimacy aspects of their modern social life. This is the result of procuring by “husky modernity” which seems to be merely a “husk” or superficial modernization and changes so rapidly, but there is no core and it is full of double standards of traditional and new norms that have mixed together and fight against each other. Supporting health-related knowledge and information exchange within the network coupled with experience sharing essential for living in the modern society will enable them to sensibly decide on a path to good health.

Severe pulmonary hemorrhage in the premature newborn infant: analysis of presurfactant and surfactant eras.

Science.gov (United States)

Braun, K R; Davidson, K M; Henry, M; Nielsen, H C

1999-01-01

We undertook a case-control study of premature infants who developed clinically significant, severe pulmonary hemorrhage (PH) in the presurfactant and surfactant eras to learn more about the cause of severe PH and whether the pathogenesis of severe PH has changed with the advent of surfactant therapy. Severe PH was defined as an acute onset of severe endotracheal bleeding with an acute drop in hematocrit and the development of multilobar infiltrates on chest radiograph. Eleven premature infants from the presurfactant era population and 17 premature infants from the surfactant era population met the criteria for severe PH, all with gestational ages <32 weeks and birth weights <1,500 g (very low birth weight infants). These were each matched by gestational age, date of birth, birth order (for twins), and birth weight to 2 controls. The incidence of severe PH in infants of gestational age <32 weeks was similar in the two eras (1.8% in the presurfactant era and 3.0% in the surfactant era). Severe PH was not associated with maternal characteristics such as drug use or prenatal care, pregnancy complications, evidence of intrauterine anoxia, hyaline membrane disease, frequency of endotracheal suctioning, or patent ductus arteriosus. Premature infants suffering from severe PH in the presurfactant era required more delivery room resuscitation and had more severe early respiratory disease during the first 12 h of life as compared with their controls. However, these differences were not present in the group from the surfactant era. Infants with severe PH were more likely to have birth weights below the third percentile for gestation (severe intrauterine growth restriction). The proportion of infants receiving surfactant, and the number of surfactant doses used, did not differ between severe-PH infants and their controls in the surfactant era group. We conclude that severe intrauterine growth restriction represents a risk factor for severe PH in very low birth weight infants

Storm-Tracks in ERA-40 and ERA-Interim Reanalyses

Science.gov (United States)

Liberato, M. L. R.; Trigo, I. F.; Trigo, R. M.

2009-04-01

Extratropical cyclones, their dominant paths, frequency and intensity have long been the object of climatological studies. The analysis of cyclone characteristics for the Euro-Atlantic sector (85°W-70°E; 20°N-75°N) presented here is based on the cyclone detecting and tracking algorithm first developed for the Mediterranean region (Trigo et al., 1999, 2002) and recently extended to a larger Euro-Atlantic region (Trigo, 2006). The objective methodology, which identifies and follows individual lows (Trigo et al. 1999), is applied to 6-hourly geopotential data at 1000-hPa from two reanalyses datasets provided by the European Centre for Medium-Range Weather Forecasts (ECMWF): ERA-40 and ERA-Interim reanalyses. Two storm-track databases are built over the Northern Atlantic European area, spanning the common available extended winter seasons from October 1989 to March 2002. Although relatively short, this common period allows a comparison of systems represented in reanalyses datasets with distinct horizontal resolutions (T106 and T255, respectively). This exercise is mostly focused on the key areas of cyclone formation and dissipation and main cyclone characteristics for the Euro-Atlantic sector. Trigo, I. F., T. D. Davies, and G. R. Bigg, 1999: Objective climatology of cyclones in the Mediterranean region. J. Climate, 12, 1685-1696. Trigo I. F., G. R. Bigg and T. D. Davies, 2002: Climatology of Cyclogenesis Mechanisms in the Mediterranean. Mon. Weather Rev. 130, 549-569. Trigo, I. F. 2006: Climatology and Interannual Variability of Storm-Tracks in the Euro-Atlantic sector: a comparison between ERA-40 and NCEP/NCAR Reanalyses. Clim. Dyn. DOI 10.1007/s00382-005-0065-9.

Modern control techniques for accelerators

International Nuclear Information System (INIS)

Goodwin, R.W.; Shea, M.F.

1984-05-01

Beginning in the mid to late sixties, most new accelerators were designed to include computer based control systems. Although each installation differed in detail, the technology of the sixties and early to mid seventies dictated an architecture that was essentially the same for the control systems of that era. A mini-computer was connected to the hardware and to a console. Two developments have changed the architecture of modern systems: (a) the microprocessor and (b) local area networks. This paper discusses these two developments and demonstrates their impact on control system design and implementation by way of describing a possible architecture for any size of accelerator. Both hardware and software aspects are included

Coastal Change Analysis Program (C-CAP) zone 60 1996-2001-era land cover change analysis (NODC Accession 0042028)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains the 1996-era and 2001-era classifications of US East Coast, zone 60and can be used to analyze change. This imagery was collected as part of...

The Analysis of RDF Semantic Data Storage Optimization in Large Data Era

Science.gov (United States)

He, Dandan; Wang, Lijuan; Wang, Can

2018-03-01

With the continuous development of information technology and network technology in China, the Internet has also ushered in the era of large data. In order to obtain the effective acquisition of information in the era of large data, it is necessary to optimize the existing RDF semantic data storage and realize the effective query of various data. This paper discusses the storage optimization of RDF semantic data under large data.

The Private Communications of Magnetic Recording under Socialism (Retrospective Disco Analysis

Directory of Open Access Journals (Sweden)

Oleg Vladimir Sineokij

2013-07-01

Full Text Available The article analyzes the formation and development of a general model of rare sound records in the structure of institutions of a social communication. The author considers psychocomminicative features of the filophone communication as a special type of interaction in the field of entertainment. The author studied the causes and conditions of a tape subculture in the USSR. It is observed the dynamics of the disco-communication in limited information conditions from socialism till modern high-tech conditions.At the end of the article the author argues based achievements in the field of advanced technology systems, innovation revival in the industry of music-record. Hence, using innovative approaches in the study, the author sets out the basic concept of recording popular music as a special information and legal institution, in retrospect, the theory and practice of the future needs in the information society.

Data analysis in the post-genome-wide association study era

Directory of Open Access Journals (Sweden)

Qiao-Ling Wang

2016-12-01

Full Text Available Since the first report of a genome-wide association study (GWAS on human age-related macular degeneration, GWAS has successfully been used to discover genetic variants for a variety of complex human diseases and/or traits, and thousands of associated loci have been identified. However, the underlying mechanisms for these loci remain largely unknown. To make these GWAS findings more useful, it is necessary to perform in-depth data mining. The data analysis in the post-GWAS era will include the following aspects: fine-mapping of susceptibility regions to identify susceptibility genes for elucidating the biological mechanism of action; joint analysis of susceptibility genes in different diseases; integration of GWAS, transcriptome, and epigenetic data to analyze expression and methylation quantitative trait loci at the whole-genome level, and find single-nucleotide polymorphisms that influence gene expression and DNA methylation; genome-wide association analysis of disease-related DNA copy number variations. Applying these strategies and methods will serve to strengthen GWAS data to enhance the utility and significance of GWAS in improving understanding of the genetics of complex diseases or traits and translate these findings for clinical applications. Keywords: Genome-wide association study, Data mining, Integrative data analysis, Polymorphism, Copy number variation

Foliar nutrient analysis of sugar maple decline: retrospective vector diagnosis

Science.gov (United States)

Victor R. Timmer; Yuanxin Teng

1999-01-01

Accuracy of traditional foiiar analysis of nutrient disorders in sugar maple (Acer saccharum Marsh) is limited by lack of validation and confounding by nutrient interactions. Vector nutrient diagnosis is relatively free of these problems. The technique is demonstrated retrospectively on four case studies. Diagnostic interpretations consistently...

International Orders in the Early Modern World

DEFF Research Database (Denmark)

a secondary role. These perspectives emphasise the central role of non-European agency in shaping global history, and stand in stark contrast to conventional narratives revolving around the ‘Rise of the West’, which tend to be based upon a stylized contrast between a dynamic West and a passive and static East....... Focusing on a crucial period of global history that has been neglected in the field of International Relations, the book reveals profound differences between the early modern era and the more familiar colonial conquests of the second half of the nineteenth century. It will be interest to students...

THE APPEARANCE OF GOVERNMENT BUREAUCRACY IN QUANTUM ERA

OpenAIRE

Kadir, Gau

2015-01-01

This study will answer three main questions: 1) how is the reduction of Weber???s theory in the bureaucracy appearance?; 2) How is the model of government bureaucracy in rationalistic and quantum era?; and 3) how is the reality of government bureaucracy reformation model in rationalistic and quantum era? This study was employed empirically by using qualitative method and content analysis techniques with the focus on the bureaucracy reformation as a result of rational thinking application in q...

El fenómeno de los rosarios públicos en España durante la época moderna. Estado actual de la cuestión (The Phenomenon of Public Rosaries in Spain During the Modern Era. Current Status of the Question

Directory of Open Access Journals (Sweden)

Carlos José Romero Mensaque

2012-12-01

Full Text Available Resumen: Este artículo es un estado de la cuestión sobre el origen y primer desarrollo histórico del fenómeno de los Rosarios públicos o de la Aurora en España durante la época moderna, todo un acontecimiento de la religiosidad popular del Barroco.Absatract: This article is a state of the question on the origin and early development of the phenomenon of historical public Rosaries or Aurora in Spain during the modern era, an event of Baroque popular religiosity.

Shoulder injuries in professional rugby: a retrospective analysis

OpenAIRE

Horsley, Ian G; Fowler, Elizabeth M; Rolf, Christer G

2013-01-01

Background In the literature, little is known about the level and pattern of rugby injuries. Of the shoulder injuries reported, 51% of these are caused during a tackle, and 65% of all match injuries affected the shoulder. Objective The study aims to describe a sport-specific unique intra-articular shoulder pathology of professional rugby players, who presented with persistent pain and dysfunction despite physiotherapeutic treatment and rest. Method This study is a retrospective analysis set a...

Society demands for the quality of education as a factor of modern education space forming

Directory of Open Access Journals (Sweden)

Ivanova Svetlana V.

2016-01-01

Full Text Available The authors research the problems of increasing in modern conditions society demands for qualitative characteristics of education services. The quality of education is considered as one of the determining factors of forming educational space. The paper analyzes the influence of social and economic conditions inherent in the post-industrial era on forming and transforming of education space at the modern stage of society development, shows the ways to overcome emerging contradictions. The authors pay special attention to the significance of project approach in solving the problems of improving education quality.

A retrospective analysis of blood gases with two different insulin ...

African Journals Online (AJOL)

A retrospective analysis of blood gases with two different insulin infusion protocols in patients undergoing cardiovascular surgery. ... In this study, we aimed to look into the effect of glycemic control on arterial blood gas parameters, serum electrolytes, and hemoglobin (Hb). Materials and Methods: We collected data from ...

The evolution of media communications through historical and civilisation eras

Directory of Open Access Journals (Sweden)

Pavković Vladimir

2016-01-01

Full Text Available This paper presents research results of the media communications development, one of the most important activities of marketing and public relations, as a means for achieving objectives by different social subjects. This paper aims to ascertain the particularities, similarities and differences in the use of media by institutions such as government bodies, economic agencies and nonprofit sector by applying the contrastive analysis of media communications throughout civilization history. The methodology of this approach involves the identification of the media communications and media, the determination of their specific characteristics, then, the observation of the ways of their application in different historical periods (prehistoric times, Mesopotamia, Egypt, ancient Greece, ancient Rome, the Middle Ages, the modern era and areas (politics, economics, nonprofit sector and, finally, the identification of the mutual similarities and differences. One of the conclusions of this research is that media communications throughout civilization history have not significantly changed in its objectives, strategies and message contents, with the perceived differences referring mainly to the form, that is, the technological aspect of the media.

Public health in New York City, 2002-2007: confronting epidemics of the modern era.

Science.gov (United States)

Frieden, Thomas R; Bassett, Mary T; Thorpe, Lorna E; Farley, Thomas A

2008-10-01

Long after the leading causes of death in the United States shifted from infectious diseases to chronic diseases, many public health agencies have not established effective policies and programmes to prevent current health problems. Starting in 2002, the New York City health department, an agency with a long history of innovation, undertook initiatives to address chronic disease prevention and control, as well as to modernize methods to address persistent health problems. All the initiatives relied on an expansive use of epidemiology; actions to prevent disease were based on policy change to create health-promoting environments as well as engagement with the health care system to improve its focus on prevention. Examples of policy-based initiatives are: a multi-component tobacco control programme that included a tax increase, a comprehensive smoke-free air law, hard-hitting anti-tobacco advertising and cessation services; elimination of trans fats from restaurants and a mandate that restaurants post-calorie information on menu boards. Examples of health care initiatives are public health 'detailing' to primary care providers, creation of a city-wide diabetes registry and development of a public health-oriented electronic health record. The infrastructure needed by local health departments to prevent chronic diseases and other modern health problems includes strong information technology systems, skillful epidemiology, expertise in communications using modern media, policy-making authority and, most importantly, political support.

Coastal Change Analysis Program (C-CAP) for coastal California, 1995-2002-era land cover change analysis (NODC Accession 0038579)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains the 1995-era and 2002-era classifications of Coastal California and can be used to analyze change. This data set utilized 87 full or partial...

The Lunar Potential Determination Using Apollo-Era Data and Modern Measurements and Models

Science.gov (United States)

Collier, Michael R.; Farrell, William M.; Espley, Jared; Webb, Phillip; Stubbs, Timothy J.; Webb, Phillip; Hills, H. Kent; Delory, Greg

2008-01-01

Since the Apollo era the electric potential of the Moon has been a subject of interest and debate. Deployed by three Apollo missions, Apollo 12, Apollo 14 and Apollo 15, the Suprathermal Ion Detector Experiment (SIDE) determined the sunlit lunar surface potential to be about +10 Volts using the energy spectra of lunar ionospheric thermal ions accelerated toward the Moon. More recently, the Lunar Prospector (LP) Electron Reflectometer used electron distributions to infer negative lunar surface potentials, primarily in shadow. We will present initial results from a study to combine lunar surface potential measurements from both SIDE and the LP/Electron Reflectometer to calibrate an advanced model of lunar surface charging which includes effects from the plasma environment, photoemission, secondaries ejected by ion impact onto the lunar surface, and the lunar wake created downstream by the solar wind-lunar interaction.

Comparative Analysis of Alternative Spectral Bands of CO2 and O2 for the Sensing of CO2 Mixing Ratios

Science.gov (United States)

Pliutau, Denis; Prasad, Narasimha S.

2013-01-01

We performed comparative studies to establish favorable spectral regions and measurement wavelength combinations in alternative bands of CO2 and O2, for the sensing of CO2 mixing ratios (XCO2) in missions such as ASCENDS. The analysis employed several simulation approaches including separate layers calculations based on pre-analyzed atmospheric data from the modern-era retrospective analysis for research and applications (MERRA), and the line-byline radiative transfer model (LBLRTM) to obtain achievable accuracy estimates as a function of altitude and for the total path over an annual span of variations in atmospheric parameters. Separate layer error estimates also allowed investigation of the uncertainties in the weighting functions at varying altitudes and atmospheric conditions. The parameters influencing the measurement accuracy were analyzed independently and included temperature sensitivity, water vapor interferences, selection of favorable weighting functions, excitations wavelength stabilities and other factors. The results were used to identify favorable spectral regions and combinations of on / off line wavelengths leading to reductions in interferences and the improved total accuracy.

Are we ready for the ERAS protocol in colorectal surgery?

Science.gov (United States)

Kisielewski, Michał; Rubinkiewicz, Mateusz; Pędziwiatr, Michał; Pisarska, Magdalena; Migaczewski, Marcin; Dembiński, Marcin; Major, Piotr; Rembiasz, Kazimierz; Budzyński, Andrzej

2017-01-01

Modern perioperative care principles in elective colorectal surgery have already been established by international surgical authorities. Nevertheless, barriers to the introduction of routine evidence-based clinical care and changing dogmas still exist. One of the factors is the surgeon. To assess perioperative care trends in elective colorectal surgery among general surgery consultants in surgical departments in Malopolska Voivodeship, Poland. An anonymous standardized 20-question questionnaire was developed based on ERAS principles and sent out to Malopolska Voivodeship general surgery departments. Answers of general surgery consultants showed the level of acceptance of elements of perioperative care. The overall response rate was 66%. Several elements (antibiotic and antithrombotic prophylaxis, postoperative oxygen therapy, no nasogastric tubes) had quite a high acceptance rate. On the other hand, most crucial surgical perioperative elements (lack of mechanical bowel preparation, preoperative oral carbohydrate loading, use of laparoscopy and lack of drains, early fluid and oral diet intake, early mobilization) were not followed according to evidence-based ERAS protocol recommendations. Surgeons were not willing to change their practice, but were supportive of changes in anesthesiologist-dependent elements of perioperative care, such as restrictive fluid therapy, use of transversus abdominis plane blocks, etc. Many elements of perioperative care in elective colorectal surgery in Malopolska Voivodeship are still dictated by dogma and are not evidence-based. The level of acceptance of many important ERAS protocol elements is low. Surgeons are ready to accept only changes that do not interfere with their practice.

Handbook of Optimization From Classical to Modern Approach

CERN Document Server

Snášel, Václav; Abraham, Ajith

2013-01-01

Optimization problems were and still are the focus of mathematics from antiquity to the present. Since the beginning of our civilization, the human race has had to confront numerous technological challenges, such as finding the optimal solution of various problems including control technologies, power sources construction, applications in economy, mechanical engineering and energy distribution amongst others. These examples encompass both ancient as well as modern technologies like the first electrical energy distribution network in USA etc. Some of the key principles formulated in the middle ages were done by Johannes Kepler (Problem of the wine barrels), Johan Bernoulli (brachystochrone problem), Leonhard Euler (Calculus of Variations), Lagrange (Principle multipliers), that were formulated primarily in the ancient world and are of a geometric nature. In the beginning of the modern era, works of L.V. Kantorovich and G.B. Dantzig (so-called linear programming) can be considered amongst others. This book disc...

Retrospect

Science.gov (United States)

Weaver, Anthony

1971-01-01

A collection of essays on education printed in The New Era during the 1920-1930 era and written by: Beatrice Ensor, A. S. Neill, G. Bernard Shaw, Adolphe Ferriere, C. G. Jung, Martin Buber, Alfred Adler, Harold Rugg, Ovide Decroly, and Paul Langevin. (SE)

Evolution of treatment for nasopharyngeal cancer – Success and setback in the intensity-modulated radiotherapy era

International Nuclear Information System (INIS)

Lee, Anne W.M.; Ng, Wai Tong; Chan, Lucy L.K.; Hung, Wai Man; Chan, Connie C.C.; Sze, Henry C.K.; Chan, Oscar S.H.; Chang, Amy T.Y.; Yeung, Rebecca M.W.

2014-01-01

Background and purpose: To assess the therapeutic gains and setbacks as we evolved from the 2-dimensional radiotherapy (2DRT) to conformal 3-dimensional (3DRT) and to intensity-modulated (IMRT) era. Materials and methods: 1593 consecutive patients from 1994 to 2010 were retrospectively analyzed. Evolving changes in the different era included advances in staging investigation, radiotherapy technique, dose escalation, and use of chemotherapy. Results: The 3DRT era achieved significant improvement in local failure-free rate (L-FFR), disease-specific survival (DSS) and overall survival (OS). Neurological damage and bone/soft tissue necrosis were significantly reduced. However, the improvement in distant failure-free rate (D-FFR) was insignificant, and more hearing impairment occurred due to chemotherapy. Significantly higher D-FFR was achieved in the IMRT era, but L-FFR did not show further improvement. 5-Year DSS increased from 78% in the 2DRT, to 81% in the 3DRT, and 85% in the IMRT era, while the corresponding neurological toxicity rate decreased from 7.4% to 3.5% and 1.8%. Conclusions: Significant improvement in survival and reduction of serious toxicity was achieved as we evolved from 2DRT to 3DRT and IMRT era; the therapeutic ratio for all T-categories improved with more conformal techniques. Improvements in tumor control were attributed not only to advances in RT technique, but also to better imaging and increasing use of potent chemotherapy. However, it should also be noted that hearing impairment significantly increased due to chemotherapy, L-FFR reached a plateau in the 3DRT era, and it is worrisome that the result for T4 remained unsatisfactory. Besides exploring for more potent chemotherapy and innovative methods, the guideline on dose constraint should be re-visited to optimize the therapeutic ratio

Teleseism-based Relative Time Corrections for Modern Analyses of Digitized Analog Seismograms

Science.gov (United States)

Lee, T. A.; Ishii, M.

2017-12-01

With modern-day instruments and seismic networks timed by GPS systems, synchronization of data streams is all but a forgone conclusion. However, during the analog era, when each station had its own clock, comparing data timing from different stations was a far more daunting prospect. Today, with recently developed methods by which analog data can be digitized, having the ability to accurately reconcile the timings of two separate stations would open decades worth of data to modern analyses. For example, one possible and exciting application would be using noise interferometry with digitized analog data in order to investigate changing structural features (on a volcano for example) over a much longer timescale than was previously possible. With this in mind, we introduce a new approach to sync time between stations based on teleseismic arrivals. P-wave arrivals are identified at stations for pairs of earthquakes from the digital and analog eras that have nearly identical distances, locations, and depths. Assuming accurate timing of the modern data, relative time corrections between a pair of stations can then be inferred for the analog data. This method for time correction depends upon the analog stations having modern equivalents, and both having sufficiently long durations of operation to allow for recording of usable teleseismic events. The Hawaii Volcano Observatory (HVO) network is an especially ideal environment for this, as it not only has a large and well-preserved collection of analog seismograms, but also has a long operating history (1912 - present) with many of the older stations having modern equivalents. As such, the scope of this project is to calculate and apply relative time corrections to analog data from two HVO stations, HILB (1919-present) and UWE (1928-present)(HILB now part of Pacific Tsunami network). Further application of this method could be for investigation of the effects of relative clock-drift, that is, the determining factor for how

KASTRASI FREKUENSI PUBLIK: MEDIA LITERACY ERA BUDAYA POPULER

Directory of Open Access Journals (Sweden)

YULIANA RAHMAWATI

2016-03-01

Full Text Available Civilization change is a necessity. Culture as one formers also experienced dynamic civilization. Changes in form and content (content takes place not in a vacuum but in a variety of contextual quadrants. The era of modernity with the development of industry and capitalism climate has led to one part in cultural homogenization. Public spaces which in essence is a classless into an entity that has a value of commodities. Shift function of public spaces including public frequency in packs of popular culture has been a challenge for the creation of the public who have media literacy skills. With media literacy, public to understand what has been done for the public media and to the public .Keywords : public frequency , media literacy, cultural homogeneity, Castration

NOVEL CANDHIKALA KAPURANTA SEBAGAI ALTERNATIF PENYELESAIAN DEHUMANISASI PADA ERA INTERNET OF THINGS (IOT

Directory of Open Access Journals (Sweden)

Krisna Pebryawan

2018-03-01

Full Text Available AbstractThis study aims to describe the cultural value in Candhikala Kapuranta novel as an alternative to dehumanization settlement in IoT era. The research method used is qualitative descriptive. The data source used is Candhikala Kapuranta's novel by Sugiarto Sriwibawa. Data collection techniques used is the technique of referring note, while the technique of data analysis using interactive analysis techniques. Based on the research that has been done, the results of his research as follows. First, the cultural values in Candhikala Kapuranta's novel include religious values and social values. Second, dehumanization in the IoT era is individualism, pornography, and intolerance. Thirdly, the cultural values contained in Candhikala Kapuranta's novel as an alternative to dehumanization settlement in the IoT era.Keywords: Cultural Values, Dehumanization, Era IoT, Novel

Manual stapedotomy still holds good in the era of laser.

Science.gov (United States)

Ganesan, Sivaraman; Anuprasad, S; Patra, Sisir Kumar; Parida, Pradipta Kumar; Gopalakrishnan, Suria; Verma, Nishikanta

2010-03-01

In the present era of stapedotomy, there is an inevitable role for laser. But the conventional technique with manual burr still has its own merits in various settings such as usage in resource poor setting in developing countries and avoidance of laser hazards. To evaluate the audiometric outcomes after manual stapedotomy. The present study was retrospective record-based study. Patients who have been diagnosed otosclerosis and those who were not willing for surgery with laser, but gave consent for manual stapedotomy were included for the study. Preoperatively, and at each subsequent post-operative follow-up visits, patients were required to undergo a pure-tone audiogram. The air-bone gaps at the end of 6 months were used for final analysis. Data was analyzed with using Statistical Package for Social Sciences (SPSS) version 12 (Chicago, IL, USA). Descriptive frequency distributions, mean, standard deviation of audiometric data were calculated. The paired t test was done to see the improvement in the air bone gap post-operatively. The mean age of presentation is 32.2 years. Overall, the male:female ratio was found to be 1:1.2. Post-operative air bone closure to 15 decibels was obtained in 80% of patients. There was no significant correlation between the pre-operative hearing loss and post-operative gain, age, and gender of distribution of focus. The post-operative hearing after stapedotomy has been remarkable in all the patients even with manual burr. There were no major vestibular complications in any of these patients. The study has shown that the significant post-operative hearing results can be still achieved with meticulous surgery by an experienced surgeon with manual burr in the present laser era.

Engineering Education for a New Era

Science.gov (United States)

Ohgaki, Shinichiro

Engineering education is composed of five components, the idea what engineering education ought to be, the knowledge in engineering fields, those who learn engineering, those who teach engineering and the stakeholders in engineering issues. The characteristics of all these five components are changing with the times. When we consider the engineering education for the next era, we should analyze the changes of all five components. Especially the knowledge and tools in engineering fields has been expanding, and advanced science and technology is casting partly a dark shadow on the modern convenient life. Moral rules or ethics for developing new products and engineering systems are now regarded as most important in engineering fields. All those who take the responsibility for engineering education should understand the change of all components in engineering education and have a clear grasp of the essence of engineering for sustainable society.

LOOKING OUT CLASICAL TURKISH POEM ACCORDING TO MODERN ANALYSIS METHODS / DİVAN ŞİİRİ'NE MODERN METİN ÇÖZÜMLEME YÖNTEMLERİNDEN BAKMAK

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Dr. Dursun Ali TÖKEL

2007-08-01

Full Text Available Literature has a characteristic of following the changes of investigations and technology. The great literal changes ın 19th century, effected deeply literature studies. After Saussure, the view of the Occident on language and literature changed. This view changed not only structuralism but also linguistic studies, perceiving and utilizing the linguistic existence. In modern terms, all scientific toughts as modernism, structuralism, post-modernism, seemeiology, semantics bring up new points of view to literary texts. The last quarter of 20th century has been the term of understanding Classical Ottoman Poems not only with the view of traditional commentary methods but also modern analysis methods. This paper gives the panorama of all these analysis, methods of Classical Ottoman Poems.

Complex analysis a modern first course in function theory

CERN Document Server

Muir, Jerry R

2015-01-01

A thorough introduction to the theory of complex functions emphasizing the beauty, power, and counterintuitive nature of the subject Written with a reader-friendly approach, Complex Analysis: A Modern First Course in Function Theory features a self-contained, concise development of the fundamental principles of complex analysis. After laying groundwork on complex numbers and the calculus and geometric mapping properties of functions of a complex variable, the author uses power series as a unifying theme to define and study the many rich and occasionally surprising properties of analytic fun

Syphilis Masquerading As Mass Lesions: The Utility of Modern-Day Imaging and Molecular Sequencing in Clinical Diagnosis.

Science.gov (United States)

Lin, Ray Junhao; Choudhury, Saugata; Lee, Cheng Chuan; Lee, Tau Hong

2017-05-01

Syphilis has been known to present in a myriad of symptoms throughout the ages, and until this day, the diagnosis remains elusive to the modern physician. We present 2 unusual cases of syphilis that posed diagnostic challenges even in the current era of new and advancing diagnostic tests.

Parathyroid carcinoma survival: improvements in the era of intact parathyroid hormone monitoring?

Directory of Open Access Journals (Sweden)

Steve R. Martinez

2013-02-01

Full Text Available The intact parathyroid hormone (iPTH assay is a critical test in the diagnosis and management of PTH-mediated hypercalcemia, including parathyroid carcinoma (PCa. We hypothesized that the survival of patients diagnosed with PCa has improved since adoption of the iPTH assay into clinical practice. We identified all confirmed cases of PCa within the Surveillance, Epidemiology and End Results database from 1973 to 2006. Patients were categorized into two eras based upon introduction of the iPTH assay: 1973 to 1997 (era I and 1997 to 2006 (era II, when the iPTH assay was in standard use. We estimated overall survival (OS and disease-specific survival (DSS using the Kaplan-Meier method, with differences among survival curves assessed via log rank. Multivariate Cox proportional hazards models compared the survival rates between treatment eras while controlling for patient age, sex, race/ethnicity, tumor size, nodal status, extent of disease, and type of surgery. Multivariate models included patients undergoing potentially curative surgery and excluded those with dis- tant metastases. Risks of overall and disease-specific mortality were reported as hazard ratios with 95% confidence intervals. Study criteria were met by 370 patients. Median survival was 15.6 years. Five-year rates of OS and DSS were 78% and 88% for era I and 82% and 96% for era II. On multivariate analysis, age, black race, and unknown extent of disease predicted an increased risk of death from any cause. Treatment era did not predict OS. No factor predicted PCa-specific mortality. In multivariate analysis, neither OS nor DSS have improved in the current era that utilizes iPTH for the detection and management of PCa.

Contradictions porteñas: modernity, modernism and modernization in Jorge Luis Borges during the 1920’s

Directory of Open Access Journals (Sweden)

Pedro Demenech

2013-06-01

Full Text Available The aim of the article is discuss the concepts of modernity, modernism and modernization from the propositions raised by Marshal Berman and Néstor García Canclini. The fierce transformation of Buenos Aires during the 1920’s will be the focus of the analysis. To this end, we use the work of argentine poet Jorge Luis Borges to comprehend the development of these processes in the urban space of Buenos Aires.

PUBLIC ADMINISTRATION: MODERNIZING THE CURRENT MODEL OF STATE MANAGEMENT

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Evgenii V. Ohotskii

2014-01-01

Full Text Available Applying the method of retrospective analysis the article deals with the process of forming the scientific fundamentals and the search by the international community of effective and adequate to the current stage of social development public administration system. The author attempts to analyze, in a number of cases in terms of models, features of public administration systems at different stages of historical development, drawing attention to reasons why the Soviet model of public administration did not manage to meet competition, did not provide the required social effect and as a natural result suffered a defeat in the global confrontation between the two social systems. Current models and theoretical concepts of public administration, especially the "new public administration", which became scientific basis for administrative reforms implemented in many countries, are the particular subject of scientific analysis. The author draws attention to major comprehensive characteristics of modern state public administration: making it impossible to absolutize principles of traditional hierarchy system of forced administration; globalization - gradual destruction of boundaries between national and international levels of administration, the growing role of supranational subjects of administration relations; informatization - increasing importance of information and communication technologies and of political networks: development of civil society, especially political parties and non-governmental organizations, growing public involvement in discussion and adoption of the most important administrative decisions; making the state policy more pluralistic and which will result in the formation of nonlinear - humanistic social consciousness as the intellectual basis of modern social governance. The author's position is that Russia is yet to solve the issue of choosing a public administration model that would be effective for further administrative

MDTraj: A Modern Open Library for the Analysis of Molecular Dynamics Trajectories.

Science.gov (United States)

McGibbon, Robert T; Beauchamp, Kyle A; Harrigan, Matthew P; Klein, Christoph; Swails, Jason M; Hernández, Carlos X; Schwantes, Christian R; Wang, Lee-Ping; Lane, Thomas J; Pande, Vijay S

2015-10-20

As molecular dynamics (MD) simulations continue to evolve into powerful computational tools for studying complex biomolecular systems, the necessity of flexible and easy-to-use software tools for the analysis of these simulations is growing. We have developed MDTraj, a modern, lightweight, and fast software package for analyzing MD simulations. MDTraj reads and writes trajectory data in a wide variety of commonly used formats. It provides a large number of trajectory analysis capabilities including minimal root-mean-square-deviation calculations, secondary structure assignment, and the extraction of common order parameters. The package has a strong focus on interoperability with the wider scientific Python ecosystem, bridging the gap between MD data and the rapidly growing collection of industry-standard statistical analysis and visualization tools in Python. MDTraj is a powerful and user-friendly software package that simplifies the analysis of MD data and connects these datasets with the modern interactive data science software ecosystem in Python. Copyright © 2015 Biophysical Society. Published by Elsevier Inc. All rights reserved.

CAPITALISM EMERGING ERA TAX SYSTEMS OF THE EUROPEAN COUNTRIES

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Виктория Александровна Цокова

2013-05-01

Full Text Available Three phases should be distinguished in the development of tax systems:I. The Ancient World and Middle Ages (from the IV - III centuries. BC. till. XVII - XVIII centuries AD.II. The new time (from the XVII - XVIII centuries till the end of XIX century. - the era of the emerging capitalism.III. Modern History (from the XX century and up to the present time. The capitalism emerging era scientific ideas and tax systems research relevance (importance is caused by the emergence of the main distinct characteristics of any state, that is by the permanently increasing demand of that institution for money. This fact, in its turn, contributes to the formation of the state tax system, and, of course, the evolution of scientific views on taxation.Nowadays, some theoretical ideas in the field of taxation, clarifying the nature and the role of taxes in the European countries budget formation begin to appear in Europe, especially in theUK. The development of tax systems in England, France and Germany have  been analyzed;  and , basing on the  dialectical, historical and logical approaches, and the method of scientific abstraction, the authors identify the following common features of the  capitalism emerging era tax systems in the European countries: the taxation on a regular (permanent basis, the expansion of the tax-payers  range – all citizens of the state are becoming tax payers, the introduction of the income tax and the abolishment  of the revenue leasing – creation of government agencies system responsible for the administration of taxes, to establishing and collecting taxes only with the Parliament approval and permission.Classical theoretical and practical approaches to creation of tax systems of the states have been formulated in Europe in the era of nascent capitalism and they haven’t lost the relevance yet.DOI: http://dx.doi.org/10.12731/2218-7405-2013-4-55

The Green Monster: Stokes's 1944 Modern Clinical Syphilology.

Science.gov (United States)

Jackson, Robert

2010-01-01

There is much information on the life and accomplishments of John Hinchman Stokes (1885-1961), the dermatologist and syphilologist. There is little detailed information on his 1944 classic text on syphilis, Modern Clinical Syphilology. To review and critique this book. A careful review of the book, his life, and the accomplishments that were undertaken in relation to the age in which he lived. The book is indeed a goldmine of information of all aspects of syphilis from pre-World War I (1905) until the late (1944) World War II era. The factors that make it a classic are as follows: (1) the disease had a specific cause; (2) Stokes's 25-year obsession with the disease; (3) there was no effective simple cure for most of the time he was studying it; (4) Stokes was an obsessive, intelligent, well-trained physician; (5) he lived in a well-developed, reasonably stable country; and (6) he was able to see how the disease could be adequately treated with penicillin and compare these events with those in the prepenicillin era.

Second Nuclear Era

International Nuclear Information System (INIS)

Weinberg, A.M.; Spiewak, I.; Barkenbus, J.N.; Livingston, R.S.; Phung, D.L.

1984-03-01

The Institute for Energy Analysis with support from The Andrew W. Mellon Foundation has studied the decline of the present nuclear era in the United States and the characteristics of a Second Nuclear Era which might be instrumental in restoring nuclear power to an appropriate place in the energy options of our country. The study has determined that reactors operating today are much safer than they were at the time of the TMI accident. A number of concepts for a supersafe reactor were reviewed and at least two were found that show considerable promise, the PIUS, a Swedish pressurized water design, and a gas-cooled modular design of German and US origin. Although new, safer, incrementally improved, conventional reactors are under study by the nuclear industry, the complete lack of new orders in the United States will slow their introduction and they are likely to be more expensive than present designs. The study recommends that supersafe reactors be taken seriously and that federal and private funds both be used to design and, if feasible, to build a prototype reactor of substantial size. 146 references, 8 figures, 2 tables

Mission of evangelization of the Roman Catholic Church in the information era

Directory of Open Access Journals (Sweden)

Kyyak Maksym Tarasovich

2014-07-01

Full Text Available Radical changes that are taking place in the media sphere lead to a significant cultural and social development. New technologies not only change the way we communicate, but communication itself so that we can state that we live in times of great cultural transformations. Modern media not only transform the existing system of values but also form new axiological space. Media nowadays has turned into an effective modelling tool of value orientation of society. By the level of impact on the value system, society media can be compared with religion today. Along with the development of the information society, as well as with the development of the Internet, appears a new virtual reality. The Roman Catholic Church after the Second Vatican Council (1962-1965 is characterized by its dynamism and modernity; it has many benefits from that era which is called informational, especially in its evangelistic mission.

COMPARATIVE FEASIBILITY ANALYSIS OF MODERN AND TRADITIONAL SYSTEM OF BROILER CHICKEN FARM BUSINESS

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Firda Rachma Amalia

2015-05-01

Full Text Available Feasibility study is a study assessing a project to be undertaken in the future. This research aimed to analyze whether the broiler business by partnership pattern at Prospek Mitra Lestari (PML was feasible to be continued. This research analyzed two models of cage that is traditional cage (open with a scale of 10,000  and modern cage (close with a scale 14.500 and decided whether they were financially feasible or not. In addition, this research aimed to compare between traditional cage and modern cage with estimation for one year (six harvest times and to analyze which cage had better feasibility in order to provide recommendations or suggestions to the breeders or young breeders. Sensitivity analysis was based on current input and output data from breeder in 2012. The feasibility study of chicken broiler farm cage partnership with traditional and modern cage with the next ten year estimation showed that the modern cage was better than the traditional cage. It can be seen from the values of NPV, IRR, PP, B/C, GPM and ROI. Sensitivity analysis shows that traditional cage is more sensitive to price changes than modern cage. It is shown in the traditional cage with the capacity of 10,000 produces smaller values, indicating that is it is sensitive to cost increase by 2% and to selling price decline of chicken by 1,7%. The recommendations from this study include inputs to farmers in selecting a modern cage since it is more feasible than the traditional cage for long periods of time, while the traditional cage is more viable than the modern cage if the farmer wants a shorter investment timeKeywords: Feasibility studies, Broiler, modern and Traditional cageABSTRAKKelayakan merupakan studi  menilai proyek yang akan dikerjakan di masa mendatang. Penelitian ini bertujuan untuk menganalisisis apakah usaha ayam broiler dengan pola kemitraan pada Prospek Mitra Lestari (PML layak untuk diteruskan. Penelitian ini menganalisisis dua model kandang tradisional

Analysis of Society Conditions/Reality During Chinese Feudal Era in the Novel Liaozhai Zhiyi

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Chen Chongjie

2010-11-01

Full Text Available Liaozhai Zhiyi is a compilation of short stories created by the Qing Dynasty novelist, Pu Songling. The main concept is not centered on regular ghost stories, but the author told a story on real life and the fantasy world by describing realities of society life in the feudal era. The author, through stories in Liaozhai Zhiyi, analyses social reality in their education, politics, love, economic and moral aspects. The author of Liaozhai Zhiyi uses of a lot of stories concerning fox spirits, ghosts, and other types of spirits in portraying his critics and anger towards incidents happening in feudal China. Analysis shows that Liaozhai Zhiyi broadly depicts social reality happening in feudal era in education, politics, love, economic and moral aspects. Liaozhai Zhiyi also criticizes the corrupt government official examination scheme, and the crime and decadence of the feudal government. In contrast, the stories also praised the freedom of young men and women seeking love in marriage, endorsing young men and women to reject arranged marriages, showing women in the economic independence and social advancement, and summed up the lessons of social life.

Meta-analysis of randomized clinical trials in the era of individual patient data sharing.

Science.gov (United States)

Kawahara, Takuya; Fukuda, Musashi; Oba, Koji; Sakamoto, Junichi; Buyse, Marc

2018-06-01

Individual patient data (IPD) meta-analysis is considered to be a gold standard when the results of several randomized trials are combined. Recent initiatives on sharing IPD from clinical trials offer unprecedented opportunities for using such data in IPD meta-analyses. First, we discuss the evidence generated and the benefits obtained by a long-established prospective IPD meta-analysis in early breast cancer. Next, we discuss a data-sharing system that has been adopted by several pharmaceutical sponsors. We review a number of retrospective IPD meta-analyses that have already been proposed using this data-sharing system. Finally, we discuss the role of data sharing in IPD meta-analysis in the future. Treatment effects can be more reliably estimated in both types of IPD meta-analyses than with summary statistics extracted from published papers. Specifically, with rich covariate information available on each patient, prognostic and predictive factors can be identified or confirmed. Also, when several endpoints are available, surrogate endpoints can be assessed statistically. Although there are difficulties in conducting, analyzing, and interpreting retrospective IPD meta-analysis utilizing the currently available data-sharing systems, data sharing will play an important role in IPD meta-analysis in the future.

Analysis of luminescence from common salt (NaCl) for application to retrospective dosimetry

International Nuclear Information System (INIS)

Spooner, N.A.; Smith, B.W.; Williams, O.M.; Creighton, D.F.; McCulloch, I.; Hunter, P.G.; Questiaux, D.G.; Prescott, J.R.

2011-01-01

Thermoluminescence (TL), Optically-Stimulated Luminescence (OSL) and Infrared-Stimulated Luminescence (IRSL) emitted from a set of 19 salt (NaCl) samples were studied for potential application to retrospective dosimetry. TL emission spectra revealed intense TL emissions from most samples, centred on 590 nm; UV and blue emissions were also found. Significant thermally-induced sensitivity changes were observed and TL, OSL and IRSL growth curves were measured. Pulse anneal analysis was performed, as was quantitative imaging of the TL, OSL and IRSL to assess sample heterogeneity. Kinetic analysis found lifetimes at 20 °C of the 200 °C and 240 °C TL peaks to be 0.6 ka and 4 ka respectively; sufficient for application to retrospective dosimetry.

The modern CIO: forging a new role in the managed care era.

Science.gov (United States)

Griffin, J

1997-05-01

The advent of managed care has helped forge new roles for healthcare professionals. Competitive pressures, the profile of the member community, and provider network design drive healthcare delivery via the managed care model. Careful analysis and design of the managed care model charts the success or failure of the health care delivery system--usually an integrated delivery system (IDS). Therefore, those healthcare organizations that have chosen to get on the managed care bandwagon must re-invent themselves, both culturally and technologically. The chief information officer (CIO) leads this technological revolution. To work effectively, the technological infrastructure of the IDS must be closely in line with enterprise goals and objectives. In the managed care environment the old information system (IS) approach of supporting the operational needs of individual departments simply will not work. The CIO's new role will be to master the concept of managed care to ensure that enterprise-wide needs for operational, clinical, and financial information are met, and that IS and enterprise goals are aligned. CIOs who have an intuitive grasp of the managed care environment--although their numbers are growing as managed care mushrooms--make up a minority group. They are a special breed with clearly definable qualities such as business savvy and an affinity for big-picture thinking. To an IDS, a CIO with these qualities is a rare gem indeed. This article introduces Don Winschel, the associate administrator and CIO of Johnson City Medical Center (Johnson City, TN) as an example of one such modern CIO.

Singapore the Frontrunner: Media discourse analysis of Singaporean modernity

OpenAIRE

Kalajainen, Helena Diana Johanna; Larsen, Anna Amalie Breusch

2017-01-01

The upcoming project engages in the concept of modernity which in this digitalised and globalised age has become challenged on its meaning. Specifically, using the modern state of Singapore as a case, the project explores the image of Singaporean modernity, in both local Singaporean media, and western British media. The project theoretically engages with the general concept of modernity, focusing on the repre-sentation of a unique path of Singapore to become a modern state - The Singapore-an ...

Between Tradition and Modernity: Marriage Dynamics in Kyrgyzstan.

Science.gov (United States)

Nedoluzhko, Lesia; Agadjanian, Victor

2015-06-01

The demographic literature on union formation in post-communist Europe typically documents retreat from marriage and increase in cohabitation. However, sociological and anthropological studies of post-Soviet Central Asia often point to a resurgence of various traditional norms and practices, including those surrounding marriage, that were suppressed under Soviet rule. We engage these two perspectives on union formation by analyzing transition to first marriage in Kyrgyzstan both before and after the collapse of the USSR. We use uniquely detailed marriage histories from a nationally representative survey conducted in the period 2011-2012 to examine the dynamics of traditional marital practices among that country's two main ethnic groups-Kyrgyz and Uzbeks-focusing on trends in arranged marriages and in marriages involving bride kidnapping. The analysis reveals instructive ethnic and period differences but also indicates an overall decline in the risks of both types of traditional marriage practices in the post-Soviet era. In fact, although the decline has characterized all marriage types, it was more substantial for traditional marriages. We interpret these trends as evidence of continuing modernization of nuptiality behavior in the region.

Modern Trends in Neutron Activation Analysis. Applications to some African Environmental Samples

International Nuclear Information System (INIS)

Hassan, A.M.

2009-01-01

This review covers the results of several published articles which deal with the modern trends in neutron activation analysis techniques using some of African research reactors for some environmental samples. The samples used have been collected from different areas in Egypt, South Africa, Ghana, Morocco, Nigeria, and Algeria. The neutron irradiation facilities and the advanced detection systems in each country are outlined. The prompt and delayed gamma-rays emitted due to neutron capture have been applied for investigation of the elemental constituents of such samples. Covered applications include exploration, mining, industrial environment, pollution of air, foodstuffs, soils and irrigation water samples. Some of the developed software programmes as well as the modern methods of data analysis are presented. The thermal and epithermal neutron activation analysis techniques have been applied for estimation of major, minor and trace elements in each material. Some of these data are presented with several comments.

Cecal intubation rates in different eras of endoscopic technological development.

Science.gov (United States)

Matyja, Maciej; Pasternak, Artur; Szura, Mirosław; Pędziwiatr, Michał; Major, Piotr; Rembiasz, Kazimierz

2018-03-01

Colonoscopy plays a critical role in colorectal cancer (CRC) screening and has been widely regarded as the gold standard. Cecal intubation rate (CIR) is one of the well-defined quality indicators used to assess colonoscopy. To assess the impact of new technologies on the quality of colonoscopy by assessing completion rates. This was a dual-center study at the 2 nd Department of Surgery at Jagiellonian University Medical College and at the Specialist Center "Medicina" in Krakow, Poland. The CIR and cecal intubation time (CIT) in three different eras of technological advancement were determined. The study enrolled 27 463 patients who underwent colonoscopy as part of a national CRC screening program. The patients were divided into three groups: group I - 3408 patients examined between 2000 and 2003 (optical endoscopes); group II - 10 405 patients examined between 2004 and 2008 (standard electronic endoscopes); and group III - 13 650 patients examined between 2009 and 2014 (modern endoscopes). There were statistically significant differences in the CIR between successive eras. The CIR in group I (2000-2003) was 69.75%, in group II (2004-2008) was 92.32%, and in group III (2009-2014) was 95.17%. The mean CIT was significantly reduced in group III. Our study shows that the technological innovation of novel endoscopy devices has a great influence on the effectiveness of the CRC screening program. The new era of endoscopic technological development has the potential to reduce examination-related patient discomfort, obviate the need for sedation and increase diagnostic yields.

Odds of death after glioblastoma diagnosis in the United States by chemotherapeutic era

International Nuclear Information System (INIS)

Wachtel, Mitchell S; Yang, Shengping

2014-01-01

Bevacizumab (BZM) and temozolomide (TMZ) have been shown to be beneficial in the treatment of patients with glioblastoma. We sought evidence for the benefit of BZM in the general patient population at large. The Surveillance, Epidemiology, and End Results SEER database was queried for patients diagnosed with glioblastoma between 2000 and 2009, divided into a pre-TMZ era (January 2000–June 2003), a transitional era (July 2003–March 2005), a TMZ era (April 2005–October 2007), and a BZM-TMZ era (November 2007–December 2009). Binomial logit regression analyzed odds of death, taking into account age at diagnosis, tumor size, gender, race, marital status, radiotherapy, and extensive surgery. Compared with the pre-TMZ era, odds of death were decreased in the TMZ era by 12% (97.5% CI [confidence interval] 3–20%) 6 months after diagnosis and 36% (30–42%) a year after diagnosis; corresponding values for BZM-TMZ were 31% (24–37%) and 50% (45–55%). For era comparisons, decreases in odds of death were larger at 12 than 6 months; the opposite was true for extensive surgery and radiotherapy (P < 0.025, Wald χ 2 test, for each analysis). For both 6 and 12 month comparisons, odds of death in the BZM-TMZ era were lower than in the TMZ era (P < 0.025, Wald χ 2 test, for each analysis). The results provide evidence that TMZ positively impacted survival of glioblastoma patients and that the addition of BZM further improved survival, this lends support to the addition of BZM to the chemotherapeutic armamentarium. Evaluation of odds of death is an attractive alternative to Cox regression when proportional hazards assumptions are violated and follow-up is good

A retrospect of U.S. oil industry takeovers of U.S. copper companies

International Nuclear Information System (INIS)

Campbell, G.A.

1991-01-01

This study is a retrospect of the US oil companies' takeovers of US copper companies during the era of 1975-81 and the subsequent divestitures. The oil companies' management favored these takeovers for financial and diversification purposes. Failure to meet these purposes is blamed for the immediate divestitures. This assertion is considered. The additional factor of a sharp oil industry downturn and its aftermath is found to be the key in explaining the divestitures

Late-Modern Symbolism

DEFF Research Database (Denmark)

Andersen, Bjørn Schiermer

2015-01-01

Through analysis of key texts, I seek to demonstrate the explanative potential of Durkheim’s sociology of religion in the present context. I critically readdress the idea, found in his early work, that modernity is characterized by a rupture with pre-modern forms of solidarity. First, I investigate...... the ways in which Durkheim sets up a stark distinction between the pre-modern and the modern in his early work, and how this distinction is further cemented by his orthodox critique of the modern economy and its negative effects on social life. Second, I show how another timeless and positive understanding...... of “mechanical” solidarity is to be found behind the “symbolist” template crystalizing in Durkheim’s late work. Third, I develop this template for a modern context by critically addressing and removing other obstacles and prejudices on Durkheim’s part....

Retrospective North American CFL Experience Curve Analysis and Correlation to Deployment Programs

Energy Technology Data Exchange (ETDEWEB)

Smith, Sarah J. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Wei, Max [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Sohn, Michael D. [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

2015-07-01

Retrospective experience curves are a useful tool for understanding historic technology development, and can contribute to investment program analysis and future cost estimation efforts. This work documents our development of an analysis approach for deriving retrospective experience curves with a variable learning rate, and its application to develop an experience curve for compact fluorescent lamps for the global and North American markets over the years 1990-2007. Uncertainties and assumptions involved in interpreting data for our experience curve development are discussed, including the processing and transformation of empirical data, the selection of system boundaries, and the identification of historical changes in the learning rate over the course of 15 years. In the results that follow, we find that that the learning rate has changed at least once from 1990-2007. We also explore if, and to what degree, public deployment programs may have contributed to an increased technology learning rate in North America. We observe correlations between the changes in the learning rate and the initiation of new policies, abrupt technological advances, including improvements to ballast technology, and economic and political events such as trade tariffs and electricity prices. Finally, we discuss how the findings of this work (1) support the use of segmented experience curves for retrospective and prospective analysis and (2) may imply that investments in technological research and development have contributed to a change in market adoption and penetration.

Long Day's Journey into Night: Modernism, Post-Modernism and Maternal Loss

OpenAIRE

Meaney, Gerardine

2009-01-01

Long Day's journey into Night may seem a strange starting place for a feminist analysis of modernism and post-modernism. Yet even the most conservative criticism reads this play as an enactment and embodiment of loss, specifically loss of the mother. That loss is rarely seen in the context of a more general "loss", a cultural loss of legitimacy and authenticity, endemic in and enabling modernism, articulated as "disinheritance" by an Other "coded as feminine."

The strategic analysis in the modern management of the company

Directory of Open Access Journals (Sweden)

Iosefina MOROŞAN

2010-09-01

Full Text Available The present study addresses the strategic analysis within the modern management of a company. At first we presented the principles of the strategic analysis and then we exposed its role and characteristics. In the end we compared it with other types of analyses. The present paper purpose is to present the role and the importance of the diagnosis analysis. At first, we exposed the principles of the diagnosis analysis. Secondly, we separated the financial diagnosis generally speaking and the diagnosis analysis of the companies in difficult situations. Then we presented the elements involved in determining a deeper diagnosis, as being: the products, the clients, the employed, the production process, the rivalry and the suppliers.

The Works of Modern Russian Historians and the Historiography of Medieval Lithuania before and after the Red October

Directory of Open Access Journals (Sweden)

Megem M.

2014-12-01

Full Text Available This article examines the views of modern Russian scholars A. Dvornichenko, M. Krom, A. Filyushkin, and S. Mikhalchenko on the pre-revolutionary and Soviet historiography of medieval Lithuania. Chronological problem analysis constitutes the methodological framework of the study. Special attention is paid to the priorities of the Russian scholars in the analysis of the pre-revolutionary and Soviet Lithuanian studies. It is shown that the disintegration of the Soviet Union marked a new period in research on the historiography of medieval Lithuania. The activation of historical and historiographical studies was a result of a revision of views of Lithuanian past. The authors believe that modern historiography exhibits a “nostalgic” attitude to pre-revolutionary works, while the reception of the later, Soviet-era publications is more critically inclined. Post-Soviet historians do not restrict themselves by describing previous historiography: they also consider factors behind the change in the attitudes to Lithuani an past. Thus, the scholars pay special attention to studying the connection between the political situation and the evolution of the views of Russian scholars on the events of Lithuanian history.

. MODERN EDUCATION: FROM RATIONALITY TO REASONABLENESS

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O. S. Anisimov

2014-01-01

Full Text Available The paper deals with the problem of modern education development and criticizes a pragmatic attitude to education. Based on the retrospective historical analysis, the author maintains that educational systems are generally focused on fostering the pragmatic intellect rather than reasoning, which leads to a superficial world perception, and undermines personal analytical potential and capability of strategic problem solving. Concentration on rationality is unlikely to provide a way out of the world crisis. In the author’s view, education demands both the deep and solid comprehension of existential concepts and the reference to the “absolute spirit” of Confucius, Plato, Kant and Hegel. The research is aimed at justifying the civilizational paradigm of education on the basis of Hegelian fundamental ideas of intellectual perception with the emphasis on reasonability instead of rationality. As the most adequate implementation instrument, the author suggests a game simulating technique that combines the benefits of philosophical, scientific and methodological thinking.

Retrospective analysis of the treatment of psoriasis of the palms and soles

NARCIS (Netherlands)

Spuls, P. I.; Hadi, S.; Rivera, L.; Lebwohl, M.

2003-01-01

In this retrospective analysis, the effect of currently used treatments in 26 patients with psoriasis of the palms and soles were analyzed. In general, patients are treated initially with topical medications including superpotent topical corticosteroids in combination with calcipotriene ointment or

[Embracing medical innovation in the era of big data].

Science.gov (United States)

You, Suning

2015-01-01

Along with the advent of big data era worldwide, medical field has to place itself in it inevitably. The current article thoroughly introduces the basic knowledge of big data, and points out the coexistence of its advantages and disadvantages. Although the innovations in medical field are struggling, the current medical pattern will be changed fundamentally by big data. The article also shows quick change of relevant analysis in big data era, depicts a good intention of digital medical, and proposes some wise advices to surgeons.

Thermoluminescence properties of irradiated commercial color pencils for accidental retrospective dosimetry

International Nuclear Information System (INIS)

Meriç, Niyazi; Şahiner, Eren; Bariş, Aytaç; Polymeris, George S.

2015-01-01

Color pencils are widely used mostly in kindergartens, in schools and could be found in all houses with families having young children. Their wide spread use in modern times as well as their chemical composition, consisting mostly of Si and Al, constitute two strong motivations towards exploiting their use as accidental retrospective thermoluminescent dosimeters. The present manuscript reports on the study of colored pencils manufactured by a commercial brand in China which is very common throughout Turkey. The preliminary results discussed in the present work illustrated encouraging characteristics, such as the presence of a trapping level giving rise to natural TL in a temperature range that is sufficiently high. Specific thermoluminescence features of this peak, such as glow peak shape and analysis, anomalous fading, thermal quenching, reproducibility, linearity and recovery ability to low attributed doses were studied. The results suggest that the color pencils could be effectively used in the framework of retrospective thermoluminescent dosimetry with extreme caution, based on multiple aliquot protocols. - Highlights: • Thermoluminescence of the inner part of commercial colored pencils was studied. • The presence of a trapping level giving rise to natural TL at 260 °C was yielded. • Deco analysis, anomalous fading, thermal quenching, reproducibility, linearity and recovery ability of this peak were studied

Prevalence of oral candidiasis in HIV/AIDS children in highly active antiretroviral therapy era. A literature analysis.

Science.gov (United States)

Gaitán-Cepeda, Luis Alberto; Sánchez-Vargas, Octavio; Castillo, Nydia

2015-08-01

SummaryHighly active antiretroviral therapy has decreased the morbidity and mortality related to HIV infection, including oral opportunistic infections. This paper offers an analysis of the scientific literature on the epidemiological aspects of oral candidiasis in HIV-positive children in the combination antiretroviral therapy era. An electronic databases search was made covering the highly active antiretroviral therapy era (1998 onwards). The terms used were oral lesions, oral candidiasis and their combination with highly active antiretroviral therapy and HIV/AIDS children. The following data were collected from each paper: year and country in which the investigation was conducted, antiretroviral treatment, oral candidiasis prevalence and diagnostic parameters (clinical or microbiological). Prevalence of oral candidiasis varied from 2.9% in American HIV-positive children undergoing highly active antiretroviral therapy to 88% in Chilean HIV-positive children without antiretroviral therapy. With respect to geographical location and antiretroviral treatment, higher oral candidiasis prevalence in HIV-positive children on combination antiretroviral therapy/antiretroviral therapy was reported in African children (79.1%) followed by 45.9% reported in Hindu children. In HIV-positive Chilean children on no antiretroviral therapy, high oral candidiasis prevalence was reported (88%) followed by Nigerian children (80%). Oral candidiasis is still frequent in HIV-positive children in the highly active antiretroviral therapy era irrespective of geographical location, race and use of antiretroviral therapy. © The Author(s) 2014.

Role of Epidural Analgesia within an ERAS Program after Laparoscopic Colorectal Surgery: A Review and Meta-Analysis of Randomised Controlled Studies

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Giuseppe Borzellino

2016-01-01

Full Text Available Introduction. Epidural analgesia has been a cornerstone of any ERAS program for open colorectal surgery. With the improvements in anesthetic and analgesic techniques as well as the introduction of the laparoscopy for colorectal resection, the role of epidural analgesia has been questioned. The aim of the review was to assess through a meta-analysis the impact of epidural analgesia compared to other analgesic techniques for colorectal laparoscopic surgery within an ERAS program. Methods. Literature research was performed on PubMed, Embase, and the Cochrane Library. All randomised clinical trials that reported data on hospital stay, postoperative complications, and readmissions rates within an ERAS program with and without an epidural analgesia after a colorectal laparoscopic resection were included. Results. Five randomised clinical trials were selected and a total of 168 patients submitted to epidural analgesia were compared to 163 patients treated by an alternative analgesic technique. Pooled data show a longer hospital stay in the epidural group with a mean difference of 1.07 (95% CI 0.06–2.08 without any significant differences in postoperative complications and readmissions rates. Conclusion. Epidural analgesia does not seem to offer any additional clinical benefits to patients undergoing laparoscopic colorectal surgery within an ERAS program.

Evaluation of a 12-km Satellite-Era Reanalysis of Surface Mass Balance for the Greenland Ice Sheet

Science.gov (United States)

Cullather, R. I.; Nowicki, S.; Zhao, B.; Max, S.

2016-12-01

The recent contribution to sea level change from the Greenland Ice Sheet is thought to be strongly driven by surface processes including melt and runoff. Global reanalyses are potential means of reconstructing the historical time series of ice sheet surface mass balance (SMB), but lack spatial resolution needed to resolve ablation areas along the periphery of the ice sheet. In this work, the Modern-Era Retrospective analysis for Research and Applications, version 2 (MERRA-2) is used to examine the spatial and temporal variability of surface melt over the Greenland Ice Sheet. MERRA-2 is produced for the period 1980 to the present at a grid spacing of ½° latitude by ⅝° longitude, and includes snow hydrology processes including compaction, meltwater percolation and refreezing, runoff, and a prognostic surface albedo. The configuration of the MERRA-2 system allows for the background model - the Goddard Earth Observing System model, version 5 (GEOS-5) - to be carried in phase space through analyzed states via the computation of analysis increments, a capability referred to as "replay". Here, a MERRA-2 replay integration is conducted in which atmospheric forcing fields are interpolated and adjusted to sub- atmospheric grid-scale resolution. These adjustments include lapse-rate effects on temperature, humidity, precipitation, and other atmospheric variables that are known to have a strong elevation dependency over ice sheets. The surface coupling is performed such that mass and energy are conserved. The atmospheric forcing influences the surface representation, which operates on land surface tiles with an approximate 12-km spacing. This produces a high-resolution, downscaled SMB which is interactively coupled to the reanalysis model. We compare the downscaled SMB product with other reanalyses, regional climate model values, and a second MERRA-2 replay in which the background model has been replaced with a 12-km, non-hydrostatic version of GEOS-5. The assessment

Modern trends in activation analysis. Vols. 1 and 2

Energy Technology Data Exchange (ETDEWEB)

Henkelmann, R; Kim, J I; Lux, F; Staerk, H; Zeisler, R [eds.

1976-01-01

Two volumes contain 164 special papers presented at the international conference on activation analysis, including five plenary lectures which give a general survey of modern trends and possibilities of applications in fields where activation analysis is capable of solving problems which are hitherto unsolved. The emphasis during this meeting is put on applications, though other subjects (e.g. sampling, homogeneity of samples, instrumental development, computer evaluation of gamma spectra, comparisons with other analytical methods) are also dealt with. The proceedings contain lectures on applications in the fields of biology, biomedicine, archaeology, the arts, forensic sciences, environmental research, ecology, materials research, geo- and cosmo-sciences, and other individual applications.

Features of social modernization of Kazakhstan society

OpenAIRE

Southbaeva S.

2017-01-01

The analysis of social modernization of the Kazakhstan society is carried out. The article provides information on sociological analysis, analysis of normative legal acts aimed at improving the social modernization of Kazakhstan society. The level of legal culture and spiritual and moral values of the Kazakh society are singled out. Further development prospects for improving social modernization are given.

The phenomenon of social assistance in the humanities: a retrospective analysis

Directory of Open Access Journals (Sweden)

I. S. Lazarenko

2016-08-01

Full Text Available The article analyzes the phenomenon of social assistance in humanitarian schools. Such as: 1 Philosophy; 2 Cultural Studies; 3 Law; 3 Socio-pedagogical science. Retrospective analysis allowed revealing the research principles of social assistance analysis, functional features and differences of this phenomenon. Established that the theoretical basis of social assistance study incorporated in works of ancient philosophers (Socrates, Plato, Aristotle. Analyzed influence on the formation of social assistance scientific research by religious philosophers of the Middle Ages (F. Aquinas, A. Blessed. Deals the transformation of social assistance understanding from a part of society moral to forms of social interaction. Civilizational approach outlined in the cultural mainstream schools (B. Malinowski, C. Polanyi. It was determined that the cultural research traditions of social assistance understood this phenomena as a repeater of cultural heritage through the traditions of the community. Outlined scientific approach to social assistance in Law sciences. It was found that representatives of Socio-pedagogical and Political Science have used theoretical developments sociologists (M. Weber, J. Mead, H. Blumer, T. Parsons, R. Merton, E Giddens. Demonstrated that in Political Science social assistance acts as a functional tool for implementation of social policy. Characterized the role of social assistance within different models of social policy and its positions in state and international organization. Deals with the fundamental difference between the concepts of «social assistance» and «social work». Outlined limits the use of these concepts in humanitarian studies. The analysis allows us to formulate research strategies study the phenomenon of social assistance in modern society. In particular sociological perspective updated study of the phenomenon of social assistance. Actually, applied achievements of classic theory of social capital in the

Biotechnology: An Era of Hopes and Fears

Science.gov (United States)

2016-01-01

Strategic Studies Quarterly ♦ Fall 2016 23 Biotechnology An Era of Hopes and Fears LTC Douglas R. Lewis, PhD, US Army Abstract Biotechnology ......ignored. The idea of advances in biotechnology increasing the biological weapons threat is not new. In 2003 an analysis of gene sequencing and

MODERNISM AND CULTURAL EXPRESSION IN UNIVERSITY CAMPUS DESIGN: THE NIGERIAN EXAMPLE

Directory of Open Access Journals (Sweden)

Abimbola O Asojo

2016-11-01

Full Text Available In the early to mid-20th century as a result of colonialism and independence across Africa, modernism became prominent as urbanization rapidly affected major Nigerian cities and towns. Modernism was reflected in the public projects designed and executed by expatriate firms of modernist architects and designers for the colonialists. In literature, most of the discussion on modernism has predominantly been focused on Europe and the Americas. There is very limited information available about the African continent, especially West Africa and Nigeria. In this paper, we discuss the designs of the first generation Nigerian Universities. Our goal is to introduce audiences to cultural expression and diverse perspectives of Nigerian spaces of this era, and thus contribute to the global design discourse. We will illustrate how the designers and architects acculturated the international style into the tropical climate and sociocultural context of Nigeria. We will discuss the impact of Nigerian indigenous cultures on the site layout, building form, spatial configuration, interior and exterior relationships, materials, construction techniques, symbols and aesthetics.

Vintage meets contemporary: Use of rigid TBNA in the era of real-time imaging - first report from India.

Science.gov (United States)

Khan, Ajmal; Nath, Alok; Lal, Hira; Krishnani, Narendra; Agarwal, Aarti

2018-01-01

In the modern era, real-time imaging-guided transbronchial needle aspiration (TBNA) has completely replaced the traditional surgical approaches to sample the mediastinal lesions for diagnosis and cancer staging. However, there is a limited role of these innovations in the presence of critical airway narrowing due to a further decrease in cross-sectional area of the airway proportionate to the outer diameters of the scope. Rigid TBNA with airway control by rigid bronchoscopy is one alternative which can be used for mediastinal sampling when modern technique is impracticable. Herein, we report the use of rigid TBNA, an underutilized old method to sample the mediastinal lesion in a patient with severe orthopnea secondary to tracheal compression by mediastinal mass.

Applications of Modern Analysis Techniques in Searching back Ancient Art Ceramic Technologies

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Nguyen Quang Liem

2011-12-01

Full Text Available This report highlights the promising applications of modern analysis techniques such as Scanning Electron Microsopy, X-ray fluorescence, X-ray diffraction, Raman scattering spectroscopy, and thermal expansion measurement in searching back the ancient art ceramics technologies.

Alan Turing and the origins of modern Gaussian elimination

Directory of Open Access Journals (Sweden)

Dopico, Froilán M.

2013-12-01

Full Text Available The solution of a system of linear equations is by far the most important problem in Applied Mathematics. It is important both in itself and because it is an intermediate step in many other important problems. Gaussian elimination is nowadays the standard method for solving this problem numerically on a computer and it was the first numerical algorithm to be subjected to rounding error analysis. In 1948, Alan Turing published a remarkable paper on this topic: “Rounding-off errors in matrix processes” (Quart. J. Mech. Appl. Math. 1, pp. 287-308. In this paper, Turing formulated Gaussian elimination as the matrix LU factorization and introduced the “condition number of a matrix”, both of them fundamental notions of modern Numerical Analysis. In addition, Turing presented an error analysis of Gaussian elimination for general matrices that deeply influenced the spirit of the definitive analysis developed by James Wilkinson in 1961. Alan Turing’s work on Gaussian elimination appears in a fascinating period for modern Numerical Analysis. Other giants of Mathematics, as John von Neumann, Herman Goldstine, and Harold Hotelling were also working in the mid-1940s on Gaussian elimination. The goal of these researchers was to find an efficient and reliable method for solving systems of linear equations in modern “automatic computers”. At that time, it was not clear at all whether Gaussian elimination was a right choice or not. The purpose of this paper is to revise, at an introductory level, the contributions of Alan Turing and other authors to the error analysis of Gaussian elimination, the historical context of these contributions, and their influence on modern Numerical Analysis.La resolución de sistemas de ecuaciones lineales es sin duda el problema más importante en Matemática Aplicada. Es importante en sí mismo y también porque es un paso intermedio en la resolución de muchos otros problemas de gran relevancia. La eliminaci

Modern radionuclide content of the underground water and soils near the epicentral zone of cratering explosion at the Semipalatinsk test site

International Nuclear Information System (INIS)

Gordeev, S.K.; Kvasnikova, E.V.

2004-01-01

The investigation wells for a control of the underground water contamination were bored after the cratering explosions at the Semipalatinsk Test Site, now they are restored partially. The analysis of the retrospective information of the Institute of Global Climate and Ecology (Moscow, Russia) give a possibility to choose wells and terrains for the successful study of radionuclide migration with the underground water. The epicentral zone, the crater and the territory with radius 1,5 km around the underground cratering explosion '1003' were investigated under the ISTC project K-810. Underground water and soil samples were taken at the two expeditions of 2003. The chemical extraction methods taking into account the water mineral composition, gamma-spectrum methods, methods of the liquid scintillation spectrometry and methods of alpha-spectrometry were used. The modern radionuclide content ( 3 H, 90 Sr, 137 Cs, 239+240 Pu, 241 Am) of the underground water will be presented and compare with a radionuclide content of soils around crater. The retrospective information will be added by these modern data. The vertical radionuclide distribution in soils will be presented. (author)

Retrospective Analysis of Mosh-Pit-Related Injuries.

Science.gov (United States)

Milsten, Andrew M; Tennyson, Joseph; Weisberg, Stacy

2017-12-01

. Milsten AM , Tennyson J , Weisberg S , Retrospective analysis of mosh-pit-related injuries. Prehosp Disaster Med. 2017;32(6):636-641.

Simulasi Citra Nasionalis Melalui Fashion: Studi Kasus Batik Printing dalam Gaya Hidup Post Modern Masyarakat Kota

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Angela Oscario

2014-10-01

Full Text Available Batik printing, especially imported batik printing has threatened Indonesian handwritten batik and Indonesian stamp batik. Batik printing, that from the point of view of post-modern aesthetic is called pastiche, is an imitation of Batik that lack of authenticity and orisinality. Ironically, Indonesian people, especially those who live in Jakarta and who always want to preserve Indonesian culture by wearing batik, are often wearing imported Batik printing. This allegedly occurred because majority of people who live in Jakarta are always searching for an identity. They are new comers that come from many Indonesian areas; that had already lost bonding with their origin areas. Therefore they easily fallen into imitation that can provide identitiy –eventhough it’s only an artificial identity- such as batik printing. Batik printing is able to provide an artificial identity by stimulating a nationalist image. People didn’t realize they have been living in fatamorgana of post-modern era. In this era, image becomes very dominant. It constructs reality, an illusive reality. People in Jakarta become concerned only with appearance and style. They have merged into a massive consumption. 

Health Education Films of the Silent Era: A Historical Analysis

Science.gov (United States)

Sofalvi, Alan

2011-01-01

Films have been used to present health messages throughout the history of the medium. The purpose of this article is to describe pictures from the silent film era that were designed to educate people about health issues. Films still available in at least one format were reviewed. Published reviews were also used to obtain information about these…

A critical appraisal of 11th century treatise by Ibn Sina (Avicenna) on the anatomy of the vascular system: Comparison with modern anatomic descriptions.

Science.gov (United States)

Mazengenya, P; Bhikha, R

2018-06-01

Ibn Sina (also known as Avicenna in the West) was the most famous physician and medical scientist of the medieval era. His book, the Canon of Medicine comprised a vast collection of medical information ranging from basic medical sciences to specialised medical fields. Herein, we present an analysis of the cardiovascular system, particularly giving an in-depth comparison of the structural and functional anatomy of the arteries and veins of the body as described by Avicenna in the Canon of Medicine and comparing them to modern extant anatomical literature. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

Demystifying traditional herbal medicine with modern approach.

Science.gov (United States)

Li, Fu-Shuang; Weng, Jing-Ke

2017-07-31

Plants have long been recognized for their therapeutic properties. For centuries, indigenous cultures around the world have used traditional herbal medicine to treat a myriad of maladies. By contrast, the rise of the modern pharmaceutical industry in the past century has been based on exploiting individual active compounds with precise modes of action. This surge has yielded highly effective drugs that are widely used in the clinic, including many plant natural products and analogues derived from these products, but has fallen short of delivering effective cures for complex human diseases with complicated causes, such as cancer, diabetes, autoimmune disorders and degenerative diseases. While the plant kingdom continues to serve as an important source for chemical entities supporting drug discovery, the rich traditions of herbal medicine developed by trial and error on human subjects over thousands of years contain invaluable biomedical information just waiting to be uncovered using modern scientific approaches. Here we provide an evolutionary and historical perspective on why plants are of particular significance as medicines for humans. We highlight several plant natural products that are either in the clinic or currently under active research and clinical development, with particular emphasis on their mechanisms of action. Recent efforts in developing modern multi-herb prescriptions through rigorous molecular-level investigations and standardized clinical trials are also discussed. Emerging technologies, such as genomics and synthetic biology, are enabling new ways for discovering and utilizing the medicinal properties of plants. We are entering an exciting era where the ancient wisdom distilled into the world's traditional herbal medicines can be reinterpreted and exploited through the lens of modern science.

Postmodernism in Belgrade architecture: Between cultural modernity and societal modernization

Directory of Open Access Journals (Sweden)

Blagojević Ljiljana

2011-01-01

Full Text Available The paper explores the introduction and articulation of ideas and aesthetic practice of postmodernism in architecture of late socialism in Yugoslavia, with the focus on Belgrade architecture scene. Theoretical and methodological point of departure of this analysis is Jürgen Habermas's thesis of modernity as an incomplete, i.e., unfinished project, from his influential essay “Die Moderne: Ein unvollendetes Projekt” (1980. The thematic framework of the paper is shifted towards issues raised by Habermas which concern relations of cultural modernity and societal modernization, or rather towards consideration of architectural postmodernity in relation to the split between culture and society. The paper investigates architectural discourse which was profiled in Belgrade in 1980s, in a historical context of cultural modernity simultaneous with Habermas's text, but in different conditions of societal modernization of Yugoslav late socialism. In that, the principle methodological question concerns the interpretation of postmodern architecture as part of the new cultural production within the social restructuration of late and/or end of socialism as a system, that being analogous to Fredric Jameson's thesis of “Postmodernism, Or, The Cultural Logic of Late Capitalism” (1984.

Low-latency analysis pipeline for compact binary coalescences in the advanced gravitational wave detector era

International Nuclear Information System (INIS)

Adams, T; Buskulic, D; Germain, V; Marion, F; Mours, B; Guidi, G M; Montani, M; Piergiovanni, F; Wang, G

2016-01-01

The multi-band template analysis (MBTA) pipeline is a low-latency coincident analysis pipeline for the detection of gravitational waves (GWs) from compact binary coalescences. MBTA runs with a low computational cost, and can identify candidate GW events online with a sub-minute latency. The low computational running cost of MBTA also makes it useful for data quality studies. Events detected by MBTA online can be used to alert astronomical partners for electromagnetic follow-up. We outline the current status of MBTA and give details of recent pipeline upgrades and validation tests that were performed in preparation for the first advanced detector observing period. The MBTA pipeline is ready for the outset of the advanced detector era and the exciting prospects it will bring. (paper)

Virus-induced down-regulation of GmERA1A and GmERA1B genes enhances the stomatal response to abscisic acid and drought resistance in soybean.

Directory of Open Access Journals (Sweden)

Takuya Ogata

Full Text Available Drought is a major threat to global soybean production. The limited transformation potential and polyploid nature of soybean have hindered functional analysis of soybean genes. Previous research has implicated farnesylation in the plant's response to abscisic acid (ABA and drought tolerance. We therefore used virus-induced gene silencing (VIGS to evaluate farnesyltransferase genes, GmERA1A and GmERA1B (Glycine max Enhanced Response to ABA1-A and -B, as potential targets for increasing drought resistance in soybean. Apple latent spherical virus (ALSV-mediated GmERA1-down-regulated soybean leaves displayed an enhanced stomatal response to ABA and reduced water loss and wilting under dehydration conditions, suggesting that GmERA1A and GmERA1B negatively regulate ABA signaling in soybean guard cells. The findings provide evidence that the ALSV-VIGS system, which bypasses the need to generate transgenic plants, is a useful tool for analyzing gene function using only a single down-regulated leaf. Thus, the ALSV-VIGS system could constitute part of a next-generation molecular breeding pipeline to accelerate drought resistance breeding in soybean.

Social Darwinism in modern China

Institute of Scientific and Technical Information of China (English)

XU Jilin; XIAO Zhiwei

2012-01-01

After evolutionary theory was introduced in China,Herbert Spencer's interpretation of it in the form of social Darwinism persuaded the Chinese that if they wanted to strengthen their nation,they would have to accept the brutal truth of natural selection,in which the principle of survival of the fittest rules.This version of evolutionary theory,when combined with the pragmatic thrust of Confucianism and the realpolitik of legalism from China's indigenous tradition,started a storm of materialism and utilitarianism in modern China.In the process,the traditional social order based on the rule of propriety (li) was completely subverted and replaced by a new order predicated on the rule of competition and power.This development produced a new mental outlook that privileged power over everything else,seriously undermined the rules of ethics and caused serious political consequences in the late Qing and early Republican period.This intellectual development may have contributed to ending the dynastic rule in China,but it was also responsible for ruining the newborn Republican China.The Chinese intellectuals of the May Fourth era critically reflected on this problematic legacy.While still believing in the notion of progress,they abandoned social Darwinism and embraced the idea of evolution through mutual assistance.Thus began a historical shift in modern China from focusing on wealth and power to focusing on civilization as China's salvation.

Modern teaching for modern education

OpenAIRE

Mirascieva, Snezana

2016-01-01

Carrying the epithet of being contemporary education today means modern teaching. If modern education is a state in the field of education of all its elements, then teaching will also be a state with its own special features defining it as modern. The main issues of concern in this paper relate to what constitutes modern teaching, which features determine it as being modern, and how much is teaching today following the trend of modernization.

C-CAP Commonwealth of the Northern Mariana Islands (CNMI), Rota 1946-2005-Era Land Cover Change Analysis

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains the 1946-era and 2005-era classifications of Rota, Commonwealth of the Northern Mariana Islands and can be used to analyze change. This data...

[Comparative analysis between origin of cooked traditional Chinese medicine powder and modern formula granules].

Science.gov (United States)

Li, Rui; Zhai, Hua-Qiang; Tian, Wei-Lan; Hou, Ji-Ru; Jin, Shi-Yuan; Wang, Yong-Yan

2016-03-01

In this study, the origin and causes of cooked traditional Chinese medicine powder were reviewed, and a comprehensive analysis was made for the time background of modern traditional Chinese medicine formula granules and the future development trend, in order to provide reference for application and promotion of traditional Chinese medicine formula granules. By reference to ancient medical books of previous dynasties, a system review was conducted for infancy, formation, maturity and transition of cooked traditional Chinese medicine powder, and a comprehensive analysis was made for the six factors of cooked traditional Chinese medicine powder's maturity in the Song Dynasty. Efforts were made to collect domestic and foreign research literatures of modern formula granules, understand the detailed development, and conduct an objective analysis of the current clinical application of modern formula granules. According to the comparative analysis for the application characteristics of cooked traditional Chinese medicine powder and modern formula granules, ①the popularity of cooked traditional Chinese medicine powder in the Song Dynasty has six factors: soaring numbers of medical students and medical practitioners, high medical expenses due to huge army, rapid population growth, frequent epidemics and increasing diseases, and insufficient finances of central and local governments. ②On the basis of clinical application characteristics of traditional Chinese medicine formula granules, traditional Chinese medicine formula granules contain extracted and concentrated effective components, which guarantee the curative effect, meet modern people's demands for "quick, simple and convenience" traditional Chinese medicine decoctions, show a relatively high cost performance; however, formula granules are restricted by their varieties and lack unified quality control standards, and single-extract formula granules have not synergy and attenuation effects of combined traditional

Nasionalisme di Era Internet

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Danu Widhyatmoko

2015-04-01

Full Text Available Nationalism and nationality of a country life are moving into the new phase. Internet has become a new medium that opens up so many opportunities to create a sense of nationalism for the country. This paper contains a review of nationalism in the age of the Internet. This paper begins with understanding nationalism, the character of the Internet, social media and nationalism in the era of the Internet. Research method used in this paper is literature study, continued with reflective data analysis. With reflective analysis method, the authors analyzed data from the data collection has been carried out for comparison between the existing literature by circumstances or phenomena that occur, so that the conclusions of rational and scientific data can be obtained. 

Castem 2000: a modern approach of computerized structural analysis

International Nuclear Information System (INIS)

Verpeaux, P.; Millard, A.; Hoffmann, A.; Ebersolt, L.

1988-01-01

Since the early beginning of the computerized structural analysis, many general purpose programs have been developed. Their complexity has increased rapidly and they became difficult to use and to maintain. The needs for an improved user's friendliness and the treatment of complex coupled problems have led to a modern tool: CASTEM 2000. It has profited by the general progress in computers technology and by a twenty years experience in large finite element codes. Its basic principles as well as examples of applications will be presented in this paper

Innovative classification of methods of the Future-oriented Technology Analysis

OpenAIRE

HALICKA, Katarzyna

2016-01-01

In the era characterized by significant dynamics of the environment traditional methods of anticipating the future, assuming the immutability of the factors affecting the forecasted phenomenon, may be in the long term ineffective. The modern approach of predicting the future of technology, taking into account the multidimensionality of the environment, is, among other things, the Future-Oriented Technology Analysis (FTA). Designing the FTA research procedure is a complex process, both in orga...

Pre and post PET-CT impact on oesophageal cancer management: a retrospective analysis.

Science.gov (United States)

Azmi, NA; Razak, HRA; Vinjamuri, S.

2017-05-01

Assessment of the retrospective cancer incidence, prevalence and crude survival rates of oesophageal cancer to allow comparison between pre and post PET-CT introduction are part of 4 phase cost effectiveness research. It will provide baseline data for to assess PET or PET-CT cost effective potential for staging. A total of 849 patient’s data received from NWCIS databases with various stages of oesophageal cancer between 2001 and 2008. The fundamental activities are retrospective analysis of patient data. In most cases where appropriate, results are presented with 95 percent confidence intervals (CI). Variances between patient groups and variables are assessed using chi-square test. In cases where it deems vital, multiple logistic regression are used to modify for potential confounder such as age and sex. All p-values are two-sided and any value lower than 0.05 were considered to suggest a statistically significant result. Retrospective analysis were categorised into two categories, patients from 2001-2003 considered as pre PET and post PET for 2004-2008. This categorisation allows better comparison of patients’ survival trend to be made between both groups. Rates are presented in percentages and being grouped by tumour characteristics and other variables associated with demographic profile, diagnosis, staging and treatment. Results allowed comparison of oesophageal cancer trends between the pre and post PET-CT introduction such as changes in incidence rate or changes in survival. These data were used to normalise the decision tree model so that cost-effectiveness analysis can be performed across the whole population.

Pre and post PET-CT impact on oesophageal cancer management: a retrospective analysis

International Nuclear Information System (INIS)

Azmi, NA; Razak, HRA; Vinjamuri, S

2017-01-01

Assessment of the retrospective cancer incidence, prevalence and crude survival rates of oesophageal cancer to allow comparison between pre and post PET-CT introduction are part of 4 phase cost effectiveness research. It will provide baseline data for to assess PET or PET-CT cost effective potential for staging. A total of 849 patient’s data received from NWCIS databases with various stages of oesophageal cancer between 2001 and 2008. The fundamental activities are retrospective analysis of patient data. In most cases where appropriate, results are presented with 95 percent confidence intervals (CI). Variances between patient groups and variables are assessed using chi-square test. In cases where it deems vital, multiple logistic regression are used to modify for potential confounder such as age and sex. All p-values are two-sided and any value lower than 0.05 were considered to suggest a statistically significant result. Retrospective analysis were categorised into two categories, patients from 2001-2003 considered as pre PET and post PET for 2004-2008. This categorisation allows better comparison of patients’ survival trend to be made between both groups. Rates are presented in percentages and being grouped by tumour characteristics and other variables associated with demographic profile, diagnosis, staging and treatment. Results allowed comparison of oesophageal cancer trends between the pre and post PET-CT introduction such as changes in incidence rate or changes in survival. These data were used to normalise the decision tree model so that cost-effectiveness analysis can be performed across the whole population. (paper)

Status of barium studies in the present era of oncology: Are they a history?

Science.gov (United States)

Mahajan, Abhishek; Desai, Subash; Sable, Nilesh Pandurang; Thakur, Meenakshi Haresh

2016-01-01

With the advent of the modern imaging technologies, the present era of oncology is seeing steady decline in requests for barium studies due to the many reasons. It is prudent to mention here, that, barium examinations cannot be made obsolete! Our aim to preserve the age old technique of barium studies not only to keep it going on but also for the betterment and appropriate management of the patient. Our goal is not to "save" barium studies simply to keep this technology alive, per se, but rather to preserve barium radiology for the quality in patient care.

Three eras of climate change

Energy Technology Data Exchange (ETDEWEB)

Huq, Saleemul; Toulmin, Camilla

2006-10-15

Climate change as a global challenge has evolved through a series of stages in the last few decades. We are now on the brink of a new era which will see the terms of the debate shift once again. The different eras are characterised by the scientific evidence, public perceptions, responses and engagement of different groups to address the problem. In the first era, from the late 1980s to 2000, climate change was seen as an “environmental” problem to do with prevention of future impacts on the planet's climate systems over the next fifty to hundred years, through reductions in emissions of greenhouse gases, known as “mitigation”. The second era can be said to have started around the turn of the millennium, with the recognition that there will be some unavoidable impacts from climate change in the near term (over the next decade or two). These impacts must be coped with through “adaptation”, as well as mitigation, to prevent much more severe and possibly catastrophic impacts in the longer term. It has become clear that many of the impacts of climate change in the near term are likely to fall on the poorest countries and communities. The third era, which we are just about to enter, will see the issue change from tackling an environmental or development problem to a question of “global justice”. It will engage with a much wider array of citizens from around the world than previous eras.

Financial analysis of potential retrospective premium assessments under the Price-Anderson system

International Nuclear Information System (INIS)

Wood, R.S.

1985-04-01

Ten representative nuclear utilities have been analyzed over the period 1981 to 1983 to evaluate the effects of three levels of retrospective premiums on various financial indicators. This analysis continues and expands on earlier analyses prepared as background for deliberations by the US Congress for possible extension or modification of the Price-Anderson Act

Modern Radiation Therapy for Hodgkin Lymphoma

DEFF Research Database (Denmark)

Specht, Lena; Yahalom, Joachim; Illidge, Tim

2014-01-01

Radiation therapy (RT) is the most effective single modality for local control of Hodgkin lymphoma (HL) and an important component of therapy for many patients. These guidelines have been developed to address the use of RT in HL in the modern era of combined modality treatment. The role of reduced...... on Radiation Units and Measurements concepts of gross tumor volume, clinical target volume, internal target volume, and planning target volume are used for defining the targeted volumes. Newer treatment techniques, including intensity modulated radiation therapy, breath-hold, image guided radiation therapy......, and 4-dimensional imaging, should be implemented when their use is expected to decrease significantly the risk for normal tissue damage while still achieving the primary goal of local tumor control. The highly conformal involved node radiation therapy (INRT), recently introduced for patients for whom...

DGA Clustering and Analysis: Mastering Modern, Evolving Threats, DGALab

Directory of Open Access Journals (Sweden)

Alexander Chailytko

2016-05-01

Full Text Available Domain Generation Algorithms (DGA is a basic building block used in almost all modern malware. Malware researchers have attempted to tackle the DGA problem with various tools and techniques, with varying degrees of success. We present a complex solution to populate DGA feed using reversed DGAs, third-party feeds, and a smart DGA extraction and clustering based on emulation of a large number of samples. Smart DGA extraction requires no reverse engineering and works regardless of the DGA type or initialization vector, while enabling a cluster-based analysis. Our method also automatically allows analysis of the whole malware family, specific campaign, etc. We present our system and demonstrate its abilities on more than 20 malware families. This includes showing connections between different campaigns, as well as comparing results. Most importantly, we discuss how to utilize the outcome of the analysis to create smarter protections against similar malware.

Ecological recovery in ERA

DEFF Research Database (Denmark)

EFSA Scientific Committee (Scientific Committee); Topping, Christopher John

2016-01-01

knowledge and data retrieved from the literature. Finally, the information presented in this opinion was reviewed by experts from the relevant EFSA Panels, European risk assessment bodies and through an open consultation requesting input from stakeholders. A conceptual framework was developed to address...... recognises the importance of more integrated ERAs considering both the local and landscape scales, as well as the possible co-occurrence of multiple potential stressors that fall under the remit of EFSA, which are important when addressing ecological recovery. In this scientific opinion, the Scientific...... Committee gathered scientific knowledge on the potential for the recovery of non-target organisms for the further development of ERA. Current EFSA guidance documents and opinions were reviewed on how ecological recovery is addressed in ERA schemes. In addition, this scientific opinion is based on expert...

MEMAKNAI SUMPAH PEMUDA DI ERA REFORMASI

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Sutejo K. Widodo

2013-03-01

Full Text Available The moment of Sumpah Pemuda (Young Man Oath took place 84 years ago, reflecting the spirit of nationalism that is still very important in this Reformation era. This paper endeavors to dig deeper meaning of Sumpah Pemuda in its pre-independence era and applying it to our contemporary situation. The method used here is historical research using literature resources, such as articles, books, and other readings in internet. It is then concluded that the spirit of Sumpah Pemuda should be our contemplative materials and valuable Iesson so that Reformation era may succeed in achieving national goals stated in the Constitution, a society that is fair, prosperous, and democratic. Keywords: Sumpah Pemuda, Reformation era, nationalism.

Citation Analysis for the Modern Instructor: An Integrated Review of Emerging Research

Science.gov (United States)

Piotrowski, Chris

2013-01-01

While online instructors may be versed in conducting e-Research (Hung, 2012; Thelwall, 2009), today's faculty are probably less familiarized with the rapidly advancing fields of bibliometrics and informetrics. One key feature of research in these areas is Citation Analysis, a rather intricate operational feature available in modern indexes…

Evolution of Terms of Activity of Enterprises as Pre-condition of Choice of System of Corporate Management: Historical Retrospective View and Modern Tendencies

OpenAIRE

Korenev Emil N.

2012-01-01

The historical retrospective view of evolution of the systems of corporate management in accordance with the gradual increase of level of instability of external environment is investigated. Description of modern conditions of functioning of enterprises in the context of their influence on the choice of the effective system of corporate management is presented.Исследована историческая ретроспектива эволюционирования систем корпоративного управления в соответствии с постепенным увеличением уро...

Our Monsters, ourselves - An analysis of the modern monster in The Fall and Hannibal

OpenAIRE

Jacobsen, Hanne Mørch

2016-01-01

Master's thesis in Literacy studies The monster has been a popular figure in Western society for centuries, as a notion that has both fascinated and frightened its members. The aim of this thesis is to investigate the modern, moral monster that exists within contemporary Western society, and how this is presented in two modern texts. The chosen texts for the analysis in the thesis are the TV-series The Fall and Hannibal, which both deals with the notion of the moral monster through the fig...

An analysis of the effects of temperatures and circulations on the strength of the low-level jet in the Turkana Channel in East Africa

Science.gov (United States)

Hartman, Adam T.

2018-05-01

The Turkana Low-Level Jet (LLJ) was discovered in the early 1980s, yet there are still questions about the primary forcing mechanisms that drive and sustain the jet throughout the year. A few studies have addressed these questions, but most focus on numerical simulations of mechanical forcing mechanisms, such as orography, channeling flow, and monsoon background flow. No studies have shown the effects of thermal forcing from differential heating in the regions in and around the Turkana Channel. This paper uses National Centers for Environmental Prediction (NCEP) Climate Forecast System Reanalysis (CFSR) data and the National Aeronautics and Space Administration (NASA) Modern-Era Retrospective Analysis for Research and Applications (MERRA) data in order to analyze and find relationships between temperature gradients and the strength of the Turkana LLJ. In addition to temperature, potential temperature, divergence, wind magnitude, wind fields, and vertical motion are also examined. This analysis attempts to show that thermal forcing is one of the most important factors, if not the primary factor, in the initiation and maintenance of the jet and propose that more research and model simulations should be implemented to determine the contributions from thermal forcing.

Modernizing Earth and Space Science Modeling Workflows in the Big Data Era

Science.gov (United States)

Kinter, J. L.; Feigelson, E.; Walker, R. J.; Tino, C.

2017-12-01

Modeling is a major aspect of the Earth and space science research. The development of numerical models of the Earth system, planetary systems or astrophysical systems is essential to linking theory with observations. Optimal use of observations that are quite expensive to obtain and maintain typically requires data assimilation that involves numerical models. In the Earth sciences, models of the physical climate system are typically used for data assimilation, climate projection, and inter-disciplinary research, spanning applications from analysis of multi-sensor data sets to decision-making in climate-sensitive sectors with applications to ecosystems, hazards, and various biogeochemical processes. In space physics, most models are from first principles, require considerable expertise to run and are frequently modified significantly for each case study. The volume and variety of model output data from modeling Earth and space systems are rapidly increasing and have reached a scale where human interaction with data is prohibitively inefficient. A major barrier to progress is that modeling workflows isn't deemed by practitioners to be a design problem. Existing workflows have been created by a slow accretion of software, typically based on undocumented, inflexible scripts haphazardly modified by a succession of scientists and students not trained in modern software engineering methods. As a result, existing modeling workflows suffer from an inability to onboard new datasets into models; an inability to keep pace with accelerating data production rates; and irreproducibility, among other problems. These factors are creating an untenable situation for those conducting and supporting Earth system and space science. Improving modeling workflows requires investments in hardware, software and human resources. This paper describes the critical path issues that must be targeted to accelerate modeling workflows, including script modularization, parallelization, and

Barbara Becker-Cantarino: Genderforschung und Germanistik. Perspektiven von der Frühen Neuzeit bis zur Moderne. Berlin: Weidler Buchverlag 2010.

Directory of Open Access Journals (Sweden)

Sahra Dornick

2011-07-01

Full Text Available Die Grundlage der literaturhistorischen Untersuchung bilden literarische und religiöse Texte von der Frühen Neuzeit bis zur Moderne – Romane, Dramen und Briefe sowie Ego-Dokumente, philosophische Schriften und bildliche Darstellungen. Die Autorin konzentriert sich auf die Rekonstruktion der in den Primärtexten auffindbaren Geschlechterverhältnisse und -rollen und auf die kritische Beleuchtung ihrer Produktions- und Rezeptionsbedingungen in einem grundlegend patriarchalisch strukturierten literarischen Feld. Damit gelingt es ihr, einerseits anschaulich vorzuführen, inwiefern Geschlecht als strukturierende Struktur in literarische und religiöse Texte eingeschrieben ist, und andererseits zu zeigen, welche Lücke aufgrund der Demarkierung weiblicher Autorschaft und weiblichen Schreibens bis heute in der literaturhistorischen Forschung klafft.Literary and religious texts from the Early Modern era to Modernity – novels, plays, and letters as well as ego documents, philosophical writings, and visual material are the basis for this literary-historical analysis. The author focuses on the reconstruction of the gender relations and roles that can be found in the primary texts as well as on a critical analysis of the conditions for production and reception in a literary field that was fundamentally patriarchally structured. In doing so, she succeeds both in clearly illustrating to what extent gender is encoded as a structuring pattern in literary and religious texts and in showing the gap, which, due to the demarcation of female authorship and female writing, is still gaping in literary-historical research until today.

Retrospect and Prospect of the Development of Chinese Cartography

Directory of Open Access Journals (Sweden)

LIAO Ke

2017-10-01

Full Text Available This paper is divided into three parts. The first part of the article is a brief review of the developmental history of ancient and modern cartography in China. It shows that China is one of the earliest countries in the world to create maps. China played an important role in the development of cartography in the world, and has made significant contributions to the development of cartography. Up till the Ming Dynasty in 15th Century, China's map and cartography had always been ahead of the Western countries, but fell behind only after the Qing Dynasty. The second part of the article describes the rapid development of China's mapping and cartography after the founding of the "New China", including the tremendous achievements in the areas of mapping and creation of national topographic maps, thematic maps and atlases, remote sensing cartography, computer-aided cartography, multimedia electronic maps, mobile communication maps, online maps, and theoretical research of cartography. China has caught up and reached the world's advanced level in cartography. The third part It proposes the direction and adjusted roles of mapping and cartography in China in the new century, and analyzes the opportunities, challenges and prospects of cartography in the era of big data, internet and artificial intelligence. Via visualization of 3D dynamic mapping, big data can show the spatial pattern and regional differentiation as well as temporal and spatial dynamic change of subjects and phenomena, and then make analysis and evaluation, forecast and early warning, zoning and layout, planning and design, management and regulation. Therefore cartography can play an important role in the era of big data. In the future, internet will become the main platform for map creation and application. Maps will be more popular, personalized, intelligent and practical.

Making modern migraine medieval: men of science, Hildegard of Bingen and the life of a retrospective diagnosis.

Science.gov (United States)

Foxhall, Katherine

2014-07-01

Charles Singer's retrospective diagnosis of Hildegard of Bingen as a migraine sufferer, first made in 1913, has become commonly accepted. This article uses Hildegard as a case study to shift our focus from a polarised debate about the merits or otherwise of retrospective diagnosis, to examine instead what happens when diagnoses take on lives of their own. It argues that simply championing or rejecting retrospective diagnosis is not enough; that we need instead to appreciate how, at the moment of creation, a diagnosis reflects the significance of particular medical signs and theories in historical context and how, when and why such diagnoses can come to do meaningful work when subsequently mobilised as scientific 'fact'. This article first traces the emergence of a new formulation of migraine in the nineteenth century, then shows how this context enabled Singer to retrospectively diagnose Hildegard's migraine and finally examines some of the ways in which this idea has gained popular and academic currency in the second half of the twentieth century. The case of Hildegard's migraine reminds us of the need to historicise scientific evidence just as rigorously as we historicise our other material and it exposes the cumulative methodological problems that can occur when historians use science, and scientists use history on a casual basis.

Measuring Older Adults’ Individual Modernity

Directory of Open Access Journals (Sweden)

Xue Bai

2016-02-01

Full Text Available Research shows that maintaining high individual modernity level can enable the shaping of positive self-image and boost life satisfaction for older people along with better adaptation to the process of societal modernization. This study examined the factorial structure and evaluated the psychometric properties of the adapted Multidimensional Scale of Chinese Individual Modernity (MS-CIM in a sample of 445 elders (the finalized version is named “MS-CIME” and added a self-constructed nine-item behavioral modernity domain. Principal component analysis suggested a conceptually meaningful seven-factor model, which was further supported by the results of the confirmatory factor analysis (CFA. The final 25-item MS-CIME indicated an acceptable level of reliability. The convergent validity was demonstrated by its associations with socio-economic status, participation in daily activities, self-image, and life satisfaction in expected directions.

Methods of modern mathematical physics

CERN Document Server

Reed, Michael

1980-01-01

This book is the first of a multivolume series devoted to an exposition of functional analysis methods in modern mathematical physics. It describes the fundamental principles of functional analysis and is essentially self-contained, although there are occasional references to later volumes. We have included a few applications when we thought that they would provide motivation for the reader. Later volumes describe various advanced topics in functional analysis and give numerous applications in classical physics, modern physics, and partial differential equations.

Retrospective analysis of dengue specific IgM reactive serum samples

OpenAIRE

Nemai Bhattacharya; Bhaswati Bandyopadhyay; Indranil Bhattacharjee; Hiranmoy Mukherjee; Srabani Talukdar; Ruby Mondal; Netai Pramanick; Goutam Chandra; Amiya K. Hati

2013-01-01

Objective: To conduct a retrospective analysis of dengue cases in Kolkata, on the basis of presence of anti-dengue IgM in their sera and presence or absence of anti-dengue IgG and dengue specific Non structural 1 (NS1) antigen in each of the serum sample. Methods: Sample was tested quantitatively employing ELISA technique, using Biorad test kits, with a view to get a more comprehensive picture of dengue in an urban endemic area and also to evaluate individual cases. Results: Th...

GENDER EQUALITY AS A MODERN PHENOMENON

Directory of Open Access Journals (Sweden)

S. V. Storozhuk

2017-06-01

Full Text Available Purpose of the work. Forming the axiological system of Western society, with the intentions to establish gender equality as a guarantee of a just society being taken into account, on the one hand, and preserving the traditional gender stereotypes inherent to patriarchal gender roles in a considerable part of the world, on the other hand, is actualizing the study of the factors that have contributed to realizing the problem of gender inequality and discrimination. Therefore, the purpose of our study is to highlight the factors that stipulated the awareness of gender equality in European social and cultural space, while leaving alive the traditional gender values in a number of other cultural environments. Methodology of the study is determined by interdisciplinary approach involving the use of general scientific methods such as analysis, synthesis, generalization, etc. The leading role belonged to the principle of the historical and logical unity. At the same time the study applies the basic principles of philosophical hermeneutics and the contextual analysis method. Originality lies in putting forward the new theoretical statements aimed to show that in the ancient and pre-modern society, gender inequality and discrimination did not exist, because at that time gender relations were considered either as a result of the biological characteristics of a human body, or were explained by worldview ideas about the origin and structural features of the world, prevailing in a specific historical dimension. Consequently, gender roles were taken for granted and were not subject to any doubt. Conclusions. Despite all the worldview shifts that had been taking place in the pre-modern era social outlook, nevertheless, as history has shown, they failed to generate sufficient philosophical foundations either for recognizing the equality of women, or changing their social, legal and political status. This led to accumulating the unconscious internal resistance to

Normative Value Conceptions of Modern Parents, Teachers, and Educators (Analysis of Moral Value Judgments)

Science.gov (United States)

Shelina, S. L.; Mitina, O. V.

2015-01-01

The article presents the results of an analysis of the moral value judgments of adults (parents, teachers, educators) that directly concern the socialization process of the young generation in the modern metropolis. This paper follows the model study by Jean Piaget that investigated the moral value judgments of children. A comparative analysis of…

Installation and commissioning of operation nuclear power plant reactor protection system modernization project

International Nuclear Information System (INIS)

Lu Weiwei

2010-01-01

Qinshan Nuclear Power Plant is the first nuclear power plant in mainland China; it is also the first one which realizes the modernization of analog technology based Reactor Protection System in the operation nuclear power plant of China. The implementation schedule is the shortest one which use same digital technology platform (TELEPERM XS of AREVA NP) to modifying the safety class I and C system in the world, the whole project spent 28 months from equipment contract signed to putting system into operation. It open up a era for operation nuclear power plant using mature digital technology to make safety class I and C system modernization in China. The important practical significance of this successful project is very obvious. This article focus on two important project stage--equipment installation and system commissioning, it is based on a large number of engineering implementation fact, it covers the problems and solutions happened during the installation and commission. The purpose of the article is to share the experience and lessons of safety I and C system modernization for other operation nuclear power plant. (authors)

Retrospective analysis of 'gamma distribution' based IMRT QA criteria

International Nuclear Information System (INIS)

Wen, C.; Chappell, R.A.

2010-01-01

Full text: IMRT has been implemented into clinical practice at Royal Hobart Hospital (RHH) since mid 2006 for treating patients with Head and Neck (H and N) or prostate tumours. A local quality assurance (QA) acceptance criteria based on 'gamma distribution' for approving IMRT plan was developed and implemented in early 2007. A retrospective analysis of such criteria over 194 clinical cases will be presented. The RHH IMRT criteria was established with assumption that gamma distribution obtained through inter-comparison of 2 D dose maps between planned and delivered was governed by a positive-hail' normal distribution. A commercial system-MapCheck was used for 2 D dose map comparison with a built-in gamma analysis tool. Gamma distribution histogram was generated and recorded for all cases. By retrospectively analysing those distributions using curve fitting technique, a statistical gamma distribution can be obtained and evaluated. This analytical result can be used for future IMRT planing and treatment delivery. The analyses indicate that gamma distribution obtained through MapCheckTM is well under the normal distribution, particularly for prostate cases. The applied pass/fail criteria is not overly sensitive to identify 'false fails' but can be further tighten-up for smaller field while for larger field found in both H and N and prostate cases, the criteria was correctly applied. Non-uniform distribution of detectors in MapCheck and experience level of planners are two major factors to variation in gamma distribution among clinical cases. This criteria derived from clinical statistics is superior and more accurate than single-valued criteria for lMRT QA acceptance procedure. (author)

Modern radionuclide content of the underground water and soils near the epicentral zone of cratering explosion at the Semipalatinsk test site

Energy Technology Data Exchange (ETDEWEB)

Gordeev, S.K.; Kvasnikova, E.V. [Institute of Global Climate and Ecology, Moscow (Russian Federation)

2004-07-01

The investigation wells for a control of the underground water contamination were bored after the cratering explosions at the Semipalatinsk Test Site, now they are restored partially. The analysis of the retrospective information of the Institute of Global Climate and Ecology (Moscow, Russia) give a possibility to choose wells and terrains for the successful study of radionuclide migration with the underground water. The epicentral zone, the crater and the territory with radius 1,5 km around the underground cratering explosion '1003' were investigated under the ISTC project K-810. Underground water and soil samples were taken at the two expeditions of 2003. The chemical extraction methods taking into account the water mineral composition, gamma-spectrum methods, methods of the liquid scintillation spectrometry and methods of alpha-spectrometry were used. The modern radionuclide content ({sup 3}H, {sup 90}Sr, {sup 137}Cs, {sup 239+240}Pu, {sup 241}Am) of the underground water will be presented and compare with a radionuclide content of soils around crater. The retrospective information will be added by these modern data. The vertical radionuclide distribution in soils will be presented. (author)

The Bright Face of Dark Tourism - Military Conflicts and World Travel in the Modern Era

Directory of Open Access Journals (Sweden)

Mihály Miklós Nagy

2016-11-01

Full Text Available In the history of modern culture, besides its primary task of imposing political will, the military has also served as a major travel institution. The geographical dimensions of wars and the increasingly greater military forces involved have resulted in millions of people being compelled to get to know foreign lands and cultures as soldiers. Thus, military forces have become agents of developing societies’ geographical culture. This phenomenon is the bright face of dark tourism. Still, dark tourism has another positive aspect as well: the scientific exploration of certain landscapes and regions. Modern military forces have launched numerous scientific explorations to learn about the Earth. There are two types of such explorations: exploratory trips related to military campaigns and endeavors of purely scientific purposes. At the same time, scientific knowledge accumulated in the military has also played important roles in geographic research. The transportation of large numbers of personnel and the scientific expeditions of military forces have led to the development of military travel literature, whose significance goes beyond the framework of military geography and which has become an organic part of academic geographical literature.

Agrarian Landscape Management in a Modernized World

DEFF Research Database (Denmark)

Christensen, Andreas Aagaard

) A historical analysis of social drivers of land use change affecting agrarian landscapes in the Western world in the period 1700-2000 based on a litterature review of modernization theory applied to two local scale historical case studies of changes in landscape structure; (2) A national scale analysis based...... on archival and cartographic sources of the way selected modernization processes affected rural land use patterns in New Zealand in the period from its first Europeancolonial exploration in the 17th century until the present. (3) A global scale analysis of historical patterns of modernization affecting rural...... land use patterns within the Western world based on historical cartographic evidence, (4) A local scale analysis of the decision making practices of landscape managers in four modern case landscapes in Denmark and New Zealand, based on interview surveys conducted in 2011 and 2012. Findings indicate...

Critical review of thermoelectrics in modern power generation applications

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Saqr Khalid M.

2009-01-01

Full Text Available The thermoelectric complementary effects have been discovered in the nineteenth century. However, their role in engineering applications has been very limited until the first half of the twentieth century, the beginning of space exploration era. Radioisotope thermoelectric generators have been the actual motive for the research community to develop efficient, reliable and advanced thermoelectrics. The efficiency of thermoelectric materials has been doubled several times during the past three decades. Nevertheless, there are numerous challenges to be resolved in order to develop thermoelectric systems for our modern applications. This paper discusses the recent advances in thermoelectric power systems and sheds the light on the main problematic concerns which confront contemporary research efforts in that field.

On the comparisons of tropical relative humidity in the lower and middle troposphere among COSMIC radio occultations, MERRA and ECMWF data sets

Science.gov (United States)

Vergados, P.; Mannucci, A. J.; Ao, C. O.; Jiang, J. H.; Su, H.

2015-01-01

The spatial variability of the tropical tropospheric relative humidity (RH) throughout the vertical extent of the troposphere is examined using Global Positioning System Radio Occultation (GPSRO) observations from the Constellation Observing System for Meteorology, Ionosphere and Climate (COSMIC) mission. These high vertical resolution observations capture the detailed structure and moisture budget of the Hadley Cell circulation. We compare the COSMIC observations with the European Center for Medium-range Weather Forecast (ECMWF) Re-Analysis Interim (ERA-Interim) and the Modern-Era Retrospective analysis for Research and Applications (MERRA) climatologies. Qualitatively, the spatial pattern of RH in all data sets matches up remarkably well, capturing distinct features of the general circulation. However, RH discrepancies exist between ERA-Interim and COSMIC data sets, which are noticeable across the tropical boundary layer. Specifically, ERA-Interim shows a drier Inter Tropical Convergence Zone (ITCZ) by 15-20% compared both to COSMIC and MERRA data sets, but this difference decreases with altitude. Unlike ECMWF, MERRA shows an excellent agreement with the COSMIC observations except above 400 hPa, where GPSRO observations capture drier air by 5-10%. RH climatologies were also used to evaluate intraseasonal variability. The results indicate that the tropical middle troposphere at ±5-25° is most sensitive to seasonal variations. COSMIC and MERRA data sets capture the same magnitude of the seasonal variability, but ERA-Interim shows a weaker seasonal fluctuation up to 10% in the middle troposphere inside the dry air subsidence regions of the Hadley Cell. Over the ITCZ, RH varies by maximum 9% between winter and summer.

Hospital stay as a proxy indicator for severe injury in earthquakes: a retrospective analysis.

Science.gov (United States)

Zhao, Lu-Ping; Gerdin, Martin; Westman, Lina; Rodriguez-Llanes, Jose Manuel; Wu, Qi; van den Oever, Barbara; Pan, Liang; Albela, Manuel; Chen, Gao; Zhang, De-Sheng; Guha-Sapir, Debarati; von Schreeb, Johan

2013-01-01

Earthquakes are the most violent type of natural disasters and injuries are the dominant medical problem in the early phases after earthquakes. However, likely because of poor data availability, high-quality research on injuries after earthquakes is lacking. Length of hospital stay (LOS) has been validated as a proxy indicator for injury severity in high-income settings and could potentially be used in retrospective research of injuries after earthquakes. In this study, we assessed LOS as an adequate proxy indicator for severe injury in trauma survivors of an earthquake. A retrospective analysis was conducted using a database of 1,878 injured patients from the 2008 Wenchuan earthquake. Our primary outcome was severe injury, defined as a composite measure of serious injury or resource use. Secondary outcomes were serious injury and resource use, analysed separately. Non-parametric receiver operating characteristics (ROC) and area under the curve (AUC) analysis was used to test the discriminatory accuracy of LOS when used to identify severe injury. An 0.7earthquake survivors. However, LOS was found to be a proxy for major nonorthopaedic surgery and blood transfusion. These findings can be useful for retrospective research on earthquake-injured patients when detailed hospital records are not available.

El lenguaje en la era digital

Directory of Open Access Journals (Sweden)

Juan Carlos Vergara Silva

1998-02-01

Con base en la interrelación entre lenguaje y pensamiento se plantea el papel fundamental que el lenguaje ocupa en el modelo económico, educativo y cultural generado por la aparición de la era digital o era del conocimiento. en este artículo se evidencian los retos que genera una era marcada por un esquema digital en el desarrollo y uso de habilidades comunicativas tanto en la docencia superior como en el ejercicio profesional eficiente.

A Critical Analysis of Some Modern Igbo Philosophical and Satirical ...

African Journals Online (AJOL)

On the part of the modern Igbo literary analysts, though they have contributed immensely in the appreciation of some modern Igbo poems, it is obvious that they have not really done much in analyzing some modern Igbo poems through various literary theories. This study therefore aspires to examine and appreciate some ...

Accuracy Combination Test of Classical and Modern Technical Analysis: A Case Study in Stock of PT Wijaya Karya Tbk

OpenAIRE

Agustini Hamid

2016-01-01

The research aimed to measure the accuracy and combination of Classic and Modern Technical Analysis. PT Wijaya Karya Tbk (WIKA)’s stock in two periods is the sample of research. Technical analysis was used to predict stock prices by observing changes in historical share price. Practically, technical analysis is divided into Classic Technical and Modern. Research was conducted by library study and using a computer software. Microsft Excel was used for the simulation and Chart Nexus for analyzi...

Dakwah di Era Digital

OpenAIRE

Budiantoro, Wahyu

2018-01-01

These days dakwah is not only interpreted as transformation of a pure religious value, but also transformation of a more relevant value including many aspects in digital era. Digital era is when society succumbed into the flow of information causing cultural shock and difficulties on synthesizing meaning from those scattered information. Dakwah on Digital age must accommodate societal needs which tend to move into a mass society. It results in strategy and more humane and innovative dakwah me...

Antara Makkah, Basrah dan Kemerdekaan Studi Konstruksi Historis Pendidikan Islam Era Klasik hingga Modern

Directory of Open Access Journals (Sweden)

M. Mujab

2013-09-01

Full Text Available Islamic Education at first period was showed its superiority. It was proved by the emergency of superior, dinamic and creative generation. The generation from companions of the prophet, tabi’in and tabi’it tabiin are a sturdy generation, have a high comitment for moral values of Islam. Whereas on the pre-modern, Islam was suffered a decrease. Its quite alarming setback. Its period of deteriorate. This periode was identified as time of the demise of the Islamic struggle. So, education was not incised achievement then previous generations.

The Making of the Modern Subject: A Cross-Cultural Analysis

Science.gov (United States)

Zhao, Guoping

2007-01-01

The postmodern critique of modernity has focused on the construction of the modern subject and the self-disciplining and self-cancellation tendencies within it. This critique, however, fails to consider what happens during the early years of children's development--the period during which the modern subject is made, and the one in which the…

The More Things Change, the More They Stay the Same: Gleaning Valuable Insights for Modern Educational Leadership from the Life of Harriet Tubman

Science.gov (United States)

Schenck, Andrew D.

2015-01-01

Late in the 19th century, American communities were in a state of flux. As northern abolitionists fought against slavery, relationships among diverse members of society rapidly changed, forcing historical figures to adopt new leadership strategies. Like communities of the pre- and post-Civil War era, modern educational contexts reveal growing…

[A retrospective analysis of 97 drunk driving cases].

Science.gov (United States)

Cheng, Xiang-Wei; Chu, Yun; Zong, Xiong-Xin; Wang, Zi-Wei; Chu, Jian-Xin

2013-04-01

Based on a retrospective analysis of the drunk driving cases, to explore the drunk drivers' personnel composition, occurrence time and psychology. As a result of punishment of the drunk driving by criminal law for one year from May 1st, 2011 to April 30th, 2012, 91 drunk driving cases were statistically analyzed the easy-happening time of drunk driving, the drunk drivers' age, gender, occupational characteristics, domicile and psychological factors. In 97 drunk driving cases, 26-40 years old, non-local domiciled and non-professional male drivers were prone to drunk driving at night from 22:00 to 5:00. The behavior of drunk driving is relevant to time, age, genders and occupation. The psychological characteristics of most drivers are fluky, making-life-easy, competitive and peacockish.

Ion beam analysis and modern materials science

International Nuclear Information System (INIS)

Feldman, Leonard C.

2012-01-01

Full text: Modern research has provided the means of creating materials structures controlled at the atomic scale. Familiar examples include the formation of hetero-structures grown with atomic precision, nanostructures with designed electronic properties and new organic structures employing the richness of organic chemistry. The current forefront of such materials research includes the creation of new materials for energy and electronics applications. The electron transport properties of these diverse materials, and hence their performance, is invariably linked by the basic interactions at the interface. Interfaces are the critical component, and least understood aspect, of almost all such materials-based structures. Ion beam analysis, and its role in interfacial definition, will be described in the context of a number of such forefront projects underway at the Rutgers Institute for Advanced Materials, Devices and Nanotechnology (IAMDN). These include: 1) quantitative analysis of self-assembled monolayers on organic single crystals resulting in enhanced surface mobility and more effective organic field effect transistors, 2) monolayer scale interfacial analysis of complex oxide hetero-structures to elucidate the properties of the enhanced two-dimensional electron mobility and 3) characterization of the semiconductor- dielectric interface in the SiC/SiO2 system, with application for energy efficient power transmission. Despite extraordinary advances in synthesis, interface properties continue as an uncontrolled region of hetero-materials formation. Their understanding requires the detailed analysis of a complement of tools including ion beam analysis. Fellow Researchers: R. A. Bartynski, L.C.Feldman, E. Garfunkel, T. Gustafsson, H.D. Lee, D. Mastrogiovanni, V. Podzorov, L. S. Wielunski, J. R. Williams(Auburn), G. Liu, J. Williams, S. Dhar. (author)

Gellnerovo pojetí modernity

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Jiří Musil

2017-10-01

Full Text Available Gellner’s theory of modernity is a complex structure, it matured several decades and during this process he modified some of its elements. The following interpretation of his theory is based on the analysis of three pillars of his thought, first on his epistemological axioms, second on his concept of philosophy of human history and third on his conception of social theory. Gellner’s theory of knowledge is a cluster composed of classical empiricism, kantian rationalism, enriched by weberian understanding of historical modifications of rationalism in modern times. Gellner adds to these two pillars his concept of cultural perspectivism and his interpretation of evolutionism, so called truncated evolutionism that concentrates on the emergence of modernity. Gellner’s philosophy of history is based on his analysis of interaction between three basic functional entities of all human societies: economy, power, knowledge. Gellner rather carefully analyzed as well the relationship between the role of material and ideational factors in human history, and between sociological analyses based on causal. In his view sociology has to use both approaches. Gellner is stressing the fact that to the most important elements of modernity belongs science, but at the same time he is fully aware of the fact that science can not tell us “what to do”. Here he follows Max Weber’s thesis on the disenchantment as an element of modernity.

SUSTAINABLE DEVELOPMENT – HUMAN DEVELOPMENT CONNECTIONS IN THE POST-TRUTH ERA

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ANDREEA CONSTANTINESCU

2017-08-01

Full Text Available Following the distancing of current policy from economic rigors and ethical demands aimed at redistribution of wealth, modern societies are parasitized by post-truth of actual facts. It distorts the shape and content of general interest data, for example political distortion of scientific evidence proving anthropogenic climate change. Under these circumstances, the question "to what extent economist’s truth stating what you cannot measure you cannot manage is sustained?" becomes absolutely legitimate. Regarding sustainable development management, monitoring the degree of achievement of Sustainable Development Goals is no longer sufficient to track progress in this area. Therefore, experts propose to introduce as much as possible qualitative data which, combined with quantitative data, will enhance their relevance and make them harder to be diverted for political purposes. This paper follows this direction, trying to prove that protection of data’s real meaning can be achieved by systemic analysis of all data originating from monitoring certain processes, which can be aggregated, with applicability in sustainable development. Thus, analyzing together data on sustainable development and those that indicates the state of human development emphasizes on one hand, the intrinsic link between these concepts and, on the other, maintain the sense of sustainability even in the post-truth era.

ERP Reliability Analysis (ERA) Toolbox: An open-source toolbox for analyzing the reliability of event-related brain potentials.

Science.gov (United States)

Clayson, Peter E; Miller, Gregory A

2017-01-01

Generalizability theory (G theory) provides a flexible, multifaceted approach to estimating score reliability. G theory's approach to estimating score reliability has important advantages over classical test theory that are relevant for research using event-related brain potentials (ERPs). For example, G theory does not require parallel forms (i.e., equal means, variances, and covariances), can handle unbalanced designs, and provides a single reliability estimate for designs with multiple sources of error. This monograph provides a detailed description of the conceptual framework of G theory using examples relevant to ERP researchers, presents the algorithms needed to estimate ERP score reliability, and provides a detailed walkthrough of newly-developed software, the ERP Reliability Analysis (ERA) Toolbox, that calculates score reliability using G theory. The ERA Toolbox is open-source, Matlab software that uses G theory to estimate the contribution of the number of trials retained for averaging, group, and/or event types on ERP score reliability. The toolbox facilitates the rigorous evaluation of psychometric properties of ERP scores recommended elsewhere in this special issue. Copyright © 2016 Elsevier B.V. All rights reserved.

Retrospective Analysis of Lophodermium seditiosum Epidemics in Estonia

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HANSO, MÄRT

2007-01-01

Full Text Available The needle trace method (NTM, created and developed by the Finnish forest pathologists prof. T. Kurkela, dr. R. Jalkanen and T. Aalto during the last decade of the XX century, has been already used by several researchers of different countries for retrospective analysis of needle diseases (Hypodermella sulcigena, by R. Jalkanen et al. in Finland or herbivorous insect pests of Scots pine (Diprion pini, by T. Kurkela et al. in Finland; Bupalus piniaria, by H. Armour et al. in Scotland, but as well of pests of Sitka spruce (Gilpinia hercyniae, by D.T. Williams et al. in England. Scots pine in forest nurseries and young plantations of Estonia is often but irregularly suffering from the epidemics of the needle cast fungus Lophodermium seditiosum. Current environmental regulations exclude from the regulatory (control measures all the others except of well-argued prophylactic systems, built up on reliable prognoses. The last is inconceivable without the availability of a reliable, as well, and long-lasting retrospective time-series of L. seditiosum epidemics, which, as it is known from the last half of the XX century, are occupying large forest areas, usually not least than a half of (the small Estonia. An appropriate time-series would be useful, as well, for the more basic understanding of the accelerated mortality processes during the stand formation in early pole-age Scots pine plantations. Methodological principles of the use of NTM in an appropriate investigation together with the preliminary results of our research work, looking back for more than a century, are introduced and discussed in this investigation.

Patient Privacy in the Era of Big Data.

Science.gov (United States)

Kayaalp, Mehmet

2018-01-20

Privacy was defined as a fundamental human right in the Universal Declaration of Human Rights at the 1948 United Nations General Assembly. However, there is still no consensus on what constitutes privacy. In this review, we look at the evolution of privacy as a concept from the era of Hippocrates to the era of social media and big data. To appreciate the modern measures of patient privacy protection and correctly interpret the current regulatory framework in the United States, we need to analyze and understand the concepts of individually identifiable information, individually identifiable health information, protected health information, and de-identification. The Privacy Rule of the Health Insurance Portability and Accountability Act defines the regulatory framework and casts a balance between protective measures and access to health information for secondary (scientific) use. The rule defines the conditions when health information is protected by law and how protected health information can be de-identified for secondary use. With the advents of artificial intelligence and computational linguistics, computational text de-identification algorithms produce de-identified results nearly as well as those produced by human experts, but much faster, more consistently and basically for free. Modern clinical text de-identification systems now pave the road to big data and enable scientists to access de-identified clinical information while firmly protecting patient privacy. However, clinical text de-identification is not a perfect process. In order to maximize the protection of patient privacy and to free clinical and scientific information from the confines of electronic healthcare systems, all stakeholders, including patients, health institutions and institutional review boards, scientists and the scientific communities, as well as regulatory and law enforcement agencies must collaborate closely. On the one hand, public health laws and privacy regulations define rules

NASA EOSDIS Evolution in the BigData Era

Science.gov (United States)

Lynnes, Christopher

2015-01-01

NASA's EOSDIS system faces several challenges in the Big Data Era. Although volumes are large (but not unmanageably so), the variety of different data collections is daunting. That variety also brings with it a large and diverse user community. One key evolution EOSDIS is working toward is to enable more science analysis to be performed close to the data.

Revolution, modernity, and the potential of narratives

DEFF Research Database (Denmark)

Eriksson, Birgit

2013-01-01

The article investigates the impact of the French Revolution on Goethe’s narrative works in the mid-1790s. I argue that the reductive interpretation of Goethe’s attitude to the Revolution as distant and reluctant ignores the formal and thematic impact of the Revolution on his prose works. Similarly......, we lose important perspectives when reducing German intellectual life of the late eighteenth century to apolitical inwardness. The Revolution had an impact, also in the German context, and Goethe’s literary works were significantly affected by it. Working in various literary genres, he investigated...... and experimented with some of the fundamental challenges of the Revolution and the modern era, especially those regarding self-determination, community, and the nexus between individual and shared history. Following a brief sketch of how these issues looked from a German perspective, I will focus on Goethe’s...

Do modern total knee replacements offer better value for money? A health economic analysis.

Science.gov (United States)

Hamilton, David F; Clement, Nicholas D; Burnett, Richard; Patton, James T; Moran, Mathew; Howie, Colin R; Simpson, A H R W; Gaston, Paul

2013-11-01

Cost effectiveness is an increasingly important factor in today's healthcare environment, and selection of arthroplasty implant is not exempt from such concerns. Quality adjusted life years (QALYs) are the typical tool for this type of evaluation. Using this methodology, joint arthroplasty has been shown to be cost effective; however, studies directly comparing differing prostheses are lacking. Data was gathered in a single-centre prospective double-blind randomised controlled trial comparing the outcome of modern and traditional knee implants, using the Short Form 6 dimensional (SF-6D) score and quality adjusted life year (QALY) methodology. There was significant improvement in the SF-6D score for both groups at one year (p traditional design at one year (0.141 versus 0.143, p = 0.94). This difference resulted in the modern implant costing £298 less per QALY at one year. This study demonstrates that modern implant technology does not influence the cost-effectiveness of TKA using the SF-6D and QALY methodology. This type of analysis however assesses health status, and is not sensitive to joint specific function. Evolutionary design changes in implant technology are thus unlikely to influence QALY analysis following joint replacement, which has important implications for implant procurement.

Web-GIS approach for integrated analysis of heterogeneous georeferenced data

Science.gov (United States)

Okladnikov, Igor; Gordov, Evgeny; Titov, Alexander; Shulgina, Tamara

2014-05-01

Georeferenced datasets are currently actively used for modeling, interpretation and forecasting of climatic and ecosystem changes on different spatial and temporal scales [1]. Due to inherent heterogeneity of environmental datasets as well as their huge size (up to tens terabytes for a single dataset) a special software supporting studies in the climate and environmental change areas is required [2]. Dedicated information-computational system for integrated analysis of heterogeneous georeferenced climatological and meteorological data is presented. It is based on combination of Web and GIS technologies according to Open Geospatial Consortium (OGC) standards, and involves many modern solutions such as object-oriented programming model, modular composition, and JavaScript libraries based on GeoExt library (http://www.geoext.org), ExtJS Framework (http://www.sencha.com/products/extjs) and OpenLayers software (http://openlayers.org). The main advantage of the system lies in it's capability to perform integrated analysis of time series of georeferenced data obtained from different sources (in-situ observations, model results, remote sensing data) and to combine the results in a single map [3, 4] as WMS and WFS layers in a web-GIS application. Also analysis results are available for downloading as binary files from the graphical user interface or can be directly accessed through web mapping (WMS) and web feature (WFS) services for a further processing by the user. Data processing is performed on geographically distributed computational cluster comprising data storage systems and corresponding computational nodes. Several geophysical datasets represented by NCEP/NCAR Reanalysis II, JMA/CRIEPI JRA-25 Reanalysis, ECMWF ERA-40 Reanalysis, ECMWF ERA Interim Reanalysis, MRI/JMA APHRODITE's Water Resources Project Reanalysis, DWD Global Precipitation Climatology Centre's data, GMAO Modern Era-Retrospective analysis for Research and Applications, reanalysis of Monitoring

Smiljana Mandukic (1908-1992 Beginning of Modern Dance and Dance Expressionism in Europe

Directory of Open Access Journals (Sweden)

Vera Obradović

2018-02-01

Full Text Available Smiljana Mandukić (1908-1992 a dancer, choreographer, and teacher, was among those dancers who pioneering the modern dance in Serbia. The beginning of the 20th century brought new forms of art as the old ones were not sufficient to express new feelings and experiences, in that era of rapid technological progress. Mandukic was educated as a dancer in interwar Vienna, so she happened to be at the centre of Central European expressionist dance, free dance, at the time of her formation as a dancer. Smiljana acquired dance knowledge from her teachers, famous dancers and choreographers, Gertrud Bodenwieser, who developed her own style of modern expressionist dance, known as “Bodenwieser Viennise Style”, and Grete Wiesenthal, who was a member of the corps de ballet of the Hofoper in Vienna (Vienna Court Opera Ballet. Both her teachers were the representatives of “Ausdrukstanz” or “Neur Tanz”, and were rejected formalism and virtuosity of classical dance in favour of more natural movements. Like her pair, Maga Magazinovic (1882-1968, who introduced expressionist dance in Serbia, established the first school of modern dance in 1910, and founded the first modern dance group consisted of female dancers, Mandukic advocated for the importance of dance in education of female population. In the traditional, patriarchal Serbian society, she opened the second school of modern dance in 1931, and was the first artist who established a professional group of modern dance. Her greatest achievement was the creation of “epic-patriotic choreodrama”. The main goal of this article is to confirm that Smiljana Mandukic’s pioneer work in establishing modern dance in Serbia was the part of the European expressionist modern dance movement of the equal importance and significance not only when considering the Western Balkans but the broader European context.

Neutron activation analysis of medieval and early modern times ceramics

International Nuclear Information System (INIS)

Kies, A.; Reitsamer, G.; Bauer, W.

1985-01-01

Provenience studies of medieval and early modern times ceramics from the Eastern Danube area of Austria have been performed by instrumental neutron activation analysis. All sherds examined were selected from pottery which was specially charactrized by pottery marks ('Cross Potent', 'Crossmark within a circle', 'Latin Cross', 'Cross Paty'). With respect to the chemical composition five different pottery groups could be evaluated by cluster analysis. Archaeological results: The'Cross Patent' was used by different potter's workshops whereas the 'Crossmark within a circle' was more likely restricted to one manufacture entre. The distribution of the 'Latin Cross' and The 'Cross Paty' over all five clusters indicated the usage of clay from different deposits. The assignment of the 'Cross Paty' exclusively to the area of Passau could be disproved. (Author)

Education – Determinant of Consumer`s Conditions in an Era of Technological Change

Directory of Open Access Journals (Sweden)

Cristina Burghelea

2014-05-01

Full Text Available In the era of technological change, consumers face an environment increasingly complex, leading to significant challenges regarding buying and consuming choices and consumer protection. The most important and most influential technological changes in terms of the impact on the consumer, are iduced by internet, digitization and globalization. However, the era of technological change also means developing biotechnologies, nanotechnologies, new materials and new energy sources, all these changing people`s lives, living conditions, their needs and their behaviour as consumers. The literature highlights the factors that influence purchasing behaviour and changes manifested in terms of values, stressing the importance of promoting and protecting consumer`s rights and interests, The new responsible consumer can become a key driving force of sustainable development only if it is able to capitalize on new opportunities and to counter new risks of modern marketing technologies based on the Internet and mobile communications. This involves the assimilation of new knowledge throughout life to keep up with the accelerating pace of technological innovation and diffusion of e-commerce solutions and mobile commerce. We study the correlation between the composite index of consumer conditions and the level of participation in lifelong learning programmes in some Member States, based on secondary analysis of the data available at EU level,. The results confirm that the consumer`s situation is better in countries where the level of participation in lifelong learning programmes is higher. At the same time, however, the correlation is not linear. This shows that the consumer`s situation does not depend exclusively on formal continuing education but also other factors such as timeliness and severity of legal and institutional framework of consumer protection, the acquisition of knowledge through informal means, the requirement of different customers in different

The ideological fragmentation of Indonesian Muslim students and da’wa movements in the postreformed era

Directory of Open Access Journals (Sweden)

Abdul Basit

2016-12-01

Full Text Available The presence of post-reformation religious organizations has influenced students’ ideology and movements. Thus, this study explains the processes of Muslim students’ ideological fragmentation and its implications to the future of students’ post-reformation movements. This study is conducted through observations and interviews to extracurricular organizational activists in Purwokerto. Reflective analysis is then conducted using primary and secondary data. Islamic ideology has many important roles, such as guidance, values, beliefs, and directions for da’wa (Islamic missionaryactivities. In its operation, Islamic ideology is fragmented into fundamental, modernist, liberal, and traditional ideology. The ideological processes are influenced by several factors, such as organization historical background, ideological relationship with social organizations, development of Islamic transnational organizations, students’ increasing demands and needs in modern era, as well as the presence of massive information media. The Implications of ideological fragmentation influence post-reformation activities performed by those Muslim students. They donot only perform religious activities by mentoring as previously performed in the new order, but also doing debate activities onIslamic theology, politics, community empowerment, global awareness,issues on humanities, and responses to the development of science and technology.The presence of ideological fragmentation may not be negatively faced andconsolidated in a single view. The most important one is how to critically and constructively maintain and develop the ideology. Munculnya berbagai organisasi keagamaan pasca reformasi memiliki dampak pada ideologi dan gerakan mahasiswa. Oleh karena itu, pada tulisan ini akan diuraikan tentang proses terjadinya fragmentasi ideologi pada mahasiswa muslim dan implikasinya terhadap masa depan gerakan mahasiswa muslim pasca reformasi. Kajian dilakukan dengan cara

Through the Lens of Sigfried Giedion. Exploring Modernism and the Greek Vernacular in Situ

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Kousidi, Matina

2017-04-01

Full Text Available Focusing on Sigfried Giedion's initial visit to Greece, in the scope of CIAM IV, this study explores his approach to the myth of the Mediterranean as a germ of Western modernist architecture. Through a closer look at Giedion's photographic and literary lenses, it mainly considers his appreciation of early manifestations of modernity in the extended area of Athens, namely the Villa Fakidis (1932-1933 and Kalisperi Primary School (1931. Their apposition to the ancient and vernacular Greek architecture generates a dynamic discourse between areas and eras, while serving as a pivotal catalyst for the discussion of contextualization, immutability and identity – areas that are also comprised by the Modern Movement. This article thus discusses Giedion's reflection on a reciprocal relationship between Greece and the Western world, at a time when the former was striving to define its architectural identity.

La producción agropecuaria chilena en la "Era del Salitre" (1880-1930

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Claudio Robles Ortiz

2009-12-01

Full Text Available Usando una variedad de nuevas series de información estadística para los cultivos mas importantes, este artículo analiza el desempeño del sector agropecuario durante la Era del Salitre (1880-1930, un periodo de rápida expansión y modernización económica en Chile. El trabajo muestra que en esos años, y especialmente después del cambio del siglo XIX, la producción y el valor real del producto agropecuario aumentaron en la mayoría de los cultivos más importantes, así como en la ganadería. Además, hubo importantes mejoras en la productividad de la tierra, las cuales reflejaron el impacto de cambios tecnológicos, como las innovaciones biológicas. En suma, al contrario de las interpretaciones convencionales que popularizaron la noción de "estancamiento agrícola", este trabajo demuestra que la agricultura de la Era del Salitre fue un sector mucho más dinámico de lo que se suponía.Using a variety of new statistical data series for the most important crops, this article analyzes the performance of the agricultural sector during the so-called Nitrate Era (1880-1930, a period of rapid economic expansion and modernization in Chile. The paper shows that throughout that period, and especially after the turn of the nineteenth century, the agricultural production and the real value of the output increased in the most important crops as well as in the livestock sector. In addition, there took place important improvements in land productivity, which reflected the impact of technological changes, such as biological innovations. In short, contrary to conventional accounts that popularized the notion of "agricultural stagnation," this work demonstrates that Nitrate Era agriculture was a far more dynamic sector than generally supposed.

Identification of Design Work Patterns by Retrospective Analysis of Work Sheets

DEFF Research Database (Denmark)

Hansen, Claus Thorp

1999-01-01

project is carried out where we seek to identify design work patterns by retrospective analysis of documentation created during design projects.An elements to satisfy the wish for an efficient design process could be to identify work patterns applied by engineering designers, evaluate these patterns...... with respect to their efficiency, and reuse the most efficient in future projects. Thus, the objective of this research is to analyse design projects in order to identify the work patterns applied. Based on an evaluation of identified work patterns we expect a recommendation of work patterns supporting...... an efficient design process can be established.In this paper we describe the analysis method, and present observations from analyses of three projects....

Nuclear energy and the new era

International Nuclear Information System (INIS)

Sefidvash, F.

1992-01-01

The problem of the utilization of nuclear energy is not only technical but also has important social, economic, political and ethical ramifications. Therefore, to discuss nuclear energy for the future, a vision of the new era needs to be identified. A model for the new era, as a natural consequence of growing interdependence among nations and the process of human evolution is described. The problems of inherent and passive safety, waste disposal, ecology, proliferation, economy and regulatory institutions in the new era are discussed. The particular role of small nuclear power reactors and their potential advantages are described. (author). 12 refs

The Bright Face of Dark Tourism - Military Conflicts and World Travel in the Modern Era

OpenAIRE

Mihály Miklós Nagy

2016-01-01

In the history of modern culture, besides its primary task of imposing political will, the military has also served as a major travel institution. The geographical dimensions of wars and the increasingly greater military forces involved have resulted in millions of people being compelled to get to know foreign lands and cultures as soldiers. Thus, military forces have become agents of developing societies’ geographical culture. This phenomenon is the bright face of dark tourism. Still, dark t...

Reconstruction of human exposure to heavy metals using synchrotron radiation microbeams in prehistoric and modern humans

International Nuclear Information System (INIS)

Koizumi, Akio; Azechi, Miki; Shirasawa, Koyo

2009-01-01

Teeth can serve as records of environmental exposure to heavy metals during their formation. We applied a new technology - synchrotron radiation microbeams (SRXRF) - for analysis of heavy metals in human permanent teeth in modern and historical samples. Each tooth was cut in half. A longitudinal section 200 μm in thickness was subjected to the determination of the heavy metal content by SRXRF or conventional analytical methods (ICP-MS analysis or reduction-aeration atomic absorption spectrometry). The relative concentrations of Pb, Hg, Cu and Zn measured by SRXRF were translated in concentrations (in g of heavy metal/g of enamel) using calibration curves by the two analytical methods. Concentrations in teeth in the modern females (n=5) were 1.2±0.5 μg/g (n=5) for Pb; 1.7±0.2 ng/g for Hg; 0.9±1.1 μg/g for Cu; 150±24.6 μg/g for Zn. The levels of Pb were highest in the teeth samples obtained from the humans of the Edo era (1603-1868 AD) (0.5-4.0 μg/g, n=4). No trend was observed in this study in the Hg content in teeth during 3,000 years. The concentrations of Cu were highest in teeth of two medieval craftsmen (57.0 and 220 μg/g). The levels of Zn were higher in modern subjects (P<0.05) than those in the Jomon (∼1000 BC) to Edo periods [113.2±27.4 (μg/g, n=11)]. Reconstruction of developmental exposure history to lead in a famous court painter of the Edo period (18th century) revealed high levels of Pb (7.1-22.0 μg/g) in his childhood. SRXRF is useful a method for reconstructing human exposures in very long trends. (author)

Management of pancreatic pseudocysts-A retrospective analysis.

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Sebastian Rasch

Full Text Available Pancreatic pseudocysts arise mostly in patients with alcohol induced chronic pancreatitis causing various symptoms and complications. However, data on the optimal management are rare. To address this problem, we analysed patients with pancreatic pseudocysts treated at our clinic retrospectively.We searched our clinical database for the diagnosis pancreatitis from 2004 till 2014, selected patients with pseudocysts larger than 10 mm and entered all relevant information in a database for statistical analysis.In total, 129 patients with pancreatic pseudocysts were treated at our institution during the study period. Most patients suffered from alcohol induced chronic pancreatitis (43.4%; 56/129. Pseudocysts were more frequent in female than in male (2:1 and were mainly located in the pancreatic head (47.3%; 61/129. Local complications like obstructive jaundice were associated with the diameter of the cysts (AUC 0.697 in ROC-curve analysis. However, even cysts up to a diameter of 160 mm can regress spontaneously. Besides a lower re-intervention rate in surgically treated patients, endoscopic, percutaneous and surgical drainage are equally effective. Most treatment related complications occur in large pseudocysts located in the pancreatic head.Conservative management of large pseudocysts is successful in many patients. Therefore, indication for treatment should be made carefully considering the presence and risk of local complications. Endoscopic and surgical drainage are equally effective.

Traditionalism and modern subjectivity: Enlightenment and conservatism of Edmund Burke

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Nikitović Aleksandar

2003-01-01

Full Text Available The issue of traditionalism versus modern subjectivism in the light of the conflict of Edmund Burke`s conservatism with the Enlightenment as the ideological basis of the French revolution was not discussed or studied sufficiently in our political and philosophical theory. In this paper we are reconsidering a theoretical debate between arising modern rationalism of Enlightenment and European traditionalism. The text further explains on the reasons for choosing this subject and course the research will take subsequently. An overview is provided of the most important topics as well as a preliminary conception of the problem structure in this research. Considering the importance and overwhelming influence exhorted by French revolution it is only logical that the event of such magnitude met not only with approvals but with challenges and disputes as well, and all of it contributed to the theoretical considerations of the historical sense and purpose of this event. The aim of the project is to provide explanations and evaluations of the origins Enlightenment on one hand side and theoretically reconsidered traditionalism on the other. Looking at the dawn of modern era and evaluating these events would cast sharper light on the spirit of times of this crucial moment of history, and it would provide new basis for reconsideration of the achievements and implications of the fundamental ideas of Moderna.

Risk of, and survival following, histological transformation in follicular lymphoma in the rituximab era. A retrospective multicentre study by the Spanish GELTAMO group.

Science.gov (United States)

Alonso-Álvarez, Sara; Magnano, Laura; Alcoceba, Miguel; Andrade-Campos, Marcio; Espinosa-Lara, Natalia; Rodríguez, Guillermo; Mercadal, Santiago; Carro, Itziar; Sancho, Juan M; Moreno, Miriam; Salar, Antonio; García-Pallarols, Francesc; Arranz, Reyes; Cannata, Jimena; Terol, María José; Teruel, Ana I; Rodríguez, Antonia; Jiménez-Ubieto, Ana; González de Villambrosia, Sonia; Bello, José L; López, Lourdes; Monsalvo, Silvia; Novelli, Silvana; de Cabo, Erik; Infante, María S; Pardal, Emilia; García-Álvarez, María; Delgado, Julio; González, Marcos; Martín, Alejandro; López-Guillermo, Armando; Caballero, María D

2017-09-01

The diagnostic criteria for follicular lymphoma (FL) transformation vary among the largest series, which commonly exclude histologically-documented transformation (HT) mandatorily. The aims of this retrospective observational multicentre study by the Spanish Grupo Español de Linfoma y Transplante Autólogo de Médula Ósea, which recruited 1734 patients (800 males/934 females; median age 59 years), diagnosed with FL grades 1-3A, were, (i) the cumulative incidence of HT (CI-HT); (ii) risk factors associated with HT; and (iii) the role of treatment and response on survival following transformation (SFT). With a median follow-up of 6·2 years, 106 patients developed HT. Ten-year CI-HT was 8%. Considering these 106 patients who developed HT, median time to transformation was 2·5 years. High-risk FL International Prognostic Index [Hazard ratio (HR) 2·6, 95% confidence interval (CI): 1·5-4·5] and non-response to first-line therapy (HR 2·9, 95% CI: 1·3-6·8) were associated with HT. Seventy out of the 106 patients died (5-year SFT, 26%). Response to HT first-line therapy (HR 5·3, 95% CI: 2·4-12·0), autologous stem cell transplantation (HR 3·9, 95% CI: 1·5-10·1), and revised International Prognostic Index (HR 2·2, 95% CI: 1·1-4·2) were significantly associated with SFT. Response to treatment and HT were the variables most significantly associated with survival in the rituximab era. Better therapies are needed to improve response. Inclusion of HT in clinical trials with new agents is mandatory. © 2017 John Wiley & Sons Ltd.

Post-communism: postmodernity or modernity revisited?

Science.gov (United States)

Ray, L

1997-12-01

Coinciding with the popularity of postmodern theory, the fall of communism appeared to offer further evidence of the exhaustion of modernity. Such analysis is grounded in a view that the Soviet system was the epitome of modernity. An alternative approach regards post-communism as opening new terrains of struggle for modernity. Thus Habermas and others suggest that post-communist societies are rejoining the trajectory of western modernity whose problems they now recapitulate. This alternative view implies that Soviet systems were something other than 'modern', although their nature is not always clearly defined. However, even if post-communist societies do encounter problems of modernity, they do so in new circumstances where modernist notions of social development have become problematic. This article argues that, contrary to those who regard modernization or postmodernization as irresistible trends, core post-communist societies are likely to develop along an alternative path to that of western modernity. This is tentatively described as 'neo-mercantilist'.

Survival of Idiopathic Pulmonary Arterial Hypertension Patients in the Modern Era in Australia and New Zealand.

Science.gov (United States)

Strange, Geoff; Lau, Edmund M; Giannoulatou, Eleni; Corrigan, Carolyn; Kotlyar, Eugene; Kermeen, Fiona; Williams, Trevor; Celermajer, David S; Dwyer, Nathan; Whitford, Helen; Wrobel, Jeremy P; Feenstra, John; Lavender, Melanie; Whyte, Kenneth; Collins, Nicholas; Steele, Peter; Proudman, Susanna; Thakkar, Vivek; Keating, Dominic; Keogh, Anne

2017-09-20

Epidemiology and treatment strategies continue to evolve in pulmonary arterial hypertension (PAH). We sought to define the characteristics and survival of patients with idiopathic, heritable and drug-induced PAH in the current management era. Consecutive cases of idiopathic, heritable and drug-induced PAH were prospectively enrolled into an Australian and New Zealand Registry. Between January 2012 and December 2016, a total of 220 incident cases were enrolled (mean age 57.2±18.7years, female 69.5%) and followed for a median duration of 26 months (IQR17-39). Co-morbidities were common such as obesity (34.1%), systemic hypertension (30.5%), coronary artery disease (16.4%) and diabetes mellitus (19.5%). Initial combination therapy was used in 54 patients (dual, n=50; triple, n=4). Estimated survival rates at 1-year, 2-years and 3-years were 95.6% (CI 92.8-98.5%), 87.3% (CI 82.5-92.4%) and 77.0% (CI 70.3-84.3%), respectively. Multivariate analysis showed that male sex and lower 6-minute distance at diagnosis independently predicted worse survival, whereas obesity was associated with improved survival. Co-morbidities other than obesity did not impact survival. Initial dual oral combination therapy was associated with a trend towards better survival compared with initial oral monotherapy (adjusted HR=0.27, CI 0.06-1.18, p=0.082) CONCLUSIONS: The epidemiology and survival of patients with idiopathic PAH in Australia and New Zealand are similar to contemporary registries reported in Europe and North America. Male sex and poorer exercise capacity are predictive of mortality whereas obesity appears to exert a protective effect. Despite current therapies, PAH remains a life-threatening disease associated with significant early mortality. Copyright © 2017 Australian and New Zealand Society of Cardiac and Thoracic Surgeons (ANZSCTS) and the Cardiac Society of Australia and New Zealand (CSANZ). All rights reserved.

An investigation into the former consulate of Britain as one of the first samples of modern architecture in Iran

Directory of Open Access Journals (Sweden)

Mojtaba Parsaee

2017-04-01

Full Text Available The Bushehr city (Iran had been the center of attention in different historical periods by foreign countries and central government due to political and economic strategic position in Persian Gulf. The situation and condition of Bushehr, especially in Qajar era, caused that the city encountered the changes and reformations as a result of both inner and outer factors. So, the modernism process occurred in this city not long after it had emerged in Europe. So that, some buildings were built in the city which contained the features of modernism. This research, at first, introduces the former consulate of Britain (Sabzabad edifice and discovers when the building was built based on a historical-interpretative method. After that, the principals of modern architecture are explained from the different theorists’ stand point and also the characteristics of early modern architecture in Iran are explained. Finally, by describing the Bushehr condition in the early arrival of modernism, a qualitative and adaptive comparison has been done between Sabzabad architectural mechanism and the principals of modern architecture and its features in Iran. Thus, Sabzabad edifice is regarded as one of the first samples of modern architecture in Iran. The results of this research demonstrate the political, economic and also the architectural status of Bushehr city in the process of modernism in Iran which has been neglected by researchers and historians thus far.

Mental health treatment after major surgery among Vietnam-era Veterans with posttraumatic stress disorder.

Science.gov (United States)

Tsan, Jack Y; Stock, Eileen M; Greenawalt, David S; Zeber, John E; Copeland, Laurel A

2016-07-01

The purpose of this study was to examine mental health treatment use among Vietnam Veterans with posttraumatic stress disorder and determine whether undergoing major surgery interrupted mental health treatment or increased the risk of psychiatric hospitalization. Using retrospective data from Veterans Health Administration's electronic medical record system, a total of 3320 Vietnam-era surgery patients with preoperative posttraumatic stress disorder were identified and matched 1:4 with non-surgical patients with posttraumatic stress disorder. The receipt of surgery was associated with a decline in overall mental health treatment and posttraumatic stress disorder-specific treatment 1 month following surgery but not during any subsequent month thereafter. Additionally, surgery was not associated with psychiatric admission. © The Author(s) 2014.

Recommended Capacities for Educational Leadership: Pre-Reform Era Scholars versus Reform-Era Scholars versus National Standards

Science.gov (United States)

Gordon, Stephen P.; Taylor-Backor, Karen; Croteau, Susan

2017-01-01

We reviewed the scholarship on capacities for educational leadership for the past decade of the pre-reform era (1976-1985), as well as a recent decade of the reform era (2005-2015), and compared scholarship from both decades with the current Professional Standards for Educational Leaders. We found that scholars in the past decade of the pre-reform…

Analysis of second malignancies after modern radiotherapy versus prostatectomy for localized prostate cancer

International Nuclear Information System (INIS)

Huang Jiayi; Kestin, Larry L.; Ye, Hong; Wallace, Michelle; Martinez, Alvaro A.; Vicini, Frank A.

2011-01-01

Purpose: To clarify the risk of developing second primary cancers (SPCs) after radiotherapy (RT) versus prostatectomy for localized prostate cancer (PCa) in the modern era. Methods: The RT cohort consisted of 2120 patients matched on a 1:1 basis with surgical patients according to age and follow-up time. RT techniques consisted of conventional or two-dimensional RT (2DRT, 36%), three-dimensional conformal RT and/or intensity modulated RT (3DCRT/IMRT, 29%), brachytherapy (BT, 16%), and a combination of 2DRT and BT (BT boost, 19%). Results: The overall SPC risk was not significantly different between the matched-pair (HR 1.14, 95% CI 0.94-1.39), but the risk became significant >5 years or >10 years after RT (HR 1.86, 95% CI 1.36-2.55; HR 4.94, 95% CI 2.18-11.2, respectively). The most significant sites of increased risk were bladder, lymphoproliferative, and sarcoma. Of the different RT techniques, only 2DRT was associated with a significantly higher risk (HR 1.76, 95% CI 1.32-2.35), but not BT boost (HR 0.83, 95% CI 0.50-1.38), 3DCRT/IMRT (HR 0.81, 95% CI 0.55-1.21), or BT (HR 0.53, 95% CI 0.28-1.01). Conclusions: Radiation-related SPC risk varies depending on the RT technique and may be reduced by using BT, BT boost, or 3DCRT/IMRT.

John Rawls and the theory of modernization. A retrospective analysis John Rawls y la teoría de la modernización. Una retrospectiva analítica

Directory of Open Access Journals (Sweden)

Bula Jorge Iván

1994-12-01

Full Text Available This work discusses the value of the theory of modernization and describes the scope and limitations of Rawls' Theory of Justice. The theory of modernization has a strong darwinist legacy: the biological evolution from simple to complex forms is applied to the social context and the transition from traditional to modern forms becomes a linear process. Rawls' most recent work link the concept of justice to that of social order, and his principIes become relevant when the principle of difference become the principIe of the least difference, as the basis of all political freedoms. The author holds that there are a number of roads to modernization and, following Bidet, he states that different models of society may come to exist within the matrix of modernization, including capitalism, socialism and all points between.En este trabajo se discute la validez de la teoría de la modernización y se identifican los alcances y las limitaciones de la Teoría de la Justicia de Rawls. La teoría de la modernización tiene una profunda herencia darwinistas: la evolución biológica de lo simple a lo complejo se traslada a lo social como un paso de lo tradicional a lo moderno y, en últimas, lleva a imitar a las sociedades más desarrolladas. Los nuevos enfoques critican la distinción entre lo tradicional y lo moderno y la visión unilineal del proceso de modernización. Los últimos trabajos de Rawls vinculan el concepto de la justicia al concepto de orden social y sus principios adquieren pertenencia cuando el principio de la diferencia se transforma en el de la menor diferencia, fundamento de todas las libertades políticas. El autor sostiene que hay varios caminos para la modernización y, siguiendo a Bidet, afirma que dentro de la matriz de la modernidad pueden desarrollarse distintos modelos de sociedad: capitalismo, socialismo o cualquier otra solución intermedia.

Sustainability analysis and systems of linear equations in the era of data abundance

NARCIS (Netherlands)

Heijungs, R.; de Koning, A.; Wegener Sleeswijk, A.

2015-01-01

Sustainability research has entered an era of data abundance, in which online repositories offer millions of facts on production, consumption, pollution, and impacts. The combination of such facts in linear models leads increasingly to computational problems, relating to memory, speed, accuracy, and

"Physics Stories": How the Early Technologies of High Voltage and High Vacuum Led to "Modern Physics"

Science.gov (United States)

Greenslade, Thomas B.

2018-05-01

Some of you may remember the 1979 television series "Connections" that was written and narrated by James Burke, a British science writer. Burke's technique was to choose a number of seemingly unrelated ideas and show how they led to developments in science and technology. This is an enjoyable business, even if some of the connections seem to be stretched at times, and led to a book by Burke. In a number of talks that I have given over the years, I have made somewhat less fanciful connections that suggest how the technologies of high vacuum and high voltage led to what used to be called "modern physics." Today we might limit the "modern" era to the years from 1890 to 1920 that gave the first workable theories of small-scale physics.

Modern logic and quantum mechanics

International Nuclear Information System (INIS)

Garden, R.W.

1984-01-01

The book applies the methods of modern logic and probabilities to ''interpreting'' quantum mechanics. The subject is described and discussed under the chapter headings: classical and quantum mechanics, modern logic, the propositional logic of mechanics, states and measurement in mechanics, the traditional analysis of probabilities, the probabilities of mechanics and the model logic of predictions. (U.K.)

A Social Network Analysis of the Chinese Communist Party’s Politburo

Science.gov (United States)

2013-12-01

practical, utilitarian era presided over by Deng Xiaoping. This dynamic contrasted sharply with the Mao Era, where policy competition resulted in...behavior. A. INSTITUTIONALISM DRIVES POLITICS 1. Background More recent in development than the other two theories, institutional representation...for particular groups. It also explains the backgrounds and attributes of the leadership because they are focused on ruling a modernizing country beset

Colorectal cancer with intestinal perforation - a retrospective analysis of treatment outcomes.

Science.gov (United States)

Banaszkiewicz, Zbigniew; Woda, Łukasz; Tojek, Krzysztof; Jarmocik, Paweł; Jawień, Arkadiusz

2014-01-01

Colorectal cancer (CRC) is one of the leading cause of death in European population. It progresses without any symptoms in the early stages or those clinical symptoms are very discrete. The aim of this study was a retrospective analysis of treatment outcomes in patients with colorectal cancer complicated with intestinal perforation. A retrospective analysis of patients urgently operated upon in our Division of General Surgery, because of large intestine perforation, from February 1993 to February 2013 has been made. Results were compared with a group of patients undergoing the elective surgery for colorectal cancer in the same time and Division. Intestinal perforation occurred more often in males (6.52% vs. 6.03%), patients with mucous component in histopathological examination (9.09% vs. 6.01%) and with clinicaly advanced CRC. Patients treated because of perforation had a five-fold higher 30 day mortality rate (9.09% vs. 1.83%), however long-term survival did not differ significantly in both groups. After resectional surgery in 874 patients an intestinal anastomosis was made. Anastomotic leakage was present in 23 (2.6%) patients. This complication occurred six-fold more frequently in a group of patients operated upon because of intestinal perforation (12.20% vs. 2.16%). In patients with CRC complicated with perforation of the colon in a 30-day observation significantly higher rate of complications and mortality was shown, whereas there was no difference in distant survival rates.

Prognosis of ocular syphilis in patients infected with HIV in the antiretroviral therapy era.

Science.gov (United States)

Tsuboi, Motoyuki; Nishijima, Takeshi; Yashiro, Shigeko; Teruya, Katsuji; Kikuchi, Yoshimi; Katai, Naomichi; Oka, Shinichi; Gatanaga, Hiroyuki

2016-12-01

To describe the clinical course and prognosis of ocular syphilis in patients infected with HIV-1 in the antiretroviral therapy (ART) era. We conducted a single-centre retrospective chart review of ocular syphilis in patients infected with HIV-1 diagnosed between August 1997 and July 2015. The prognosis of best-corrected visual acuity (BCVA) was analysed. The study subjects were 30 eyes of 20 men who had sex with men (MSM) (median age, 41). Loss of vision and posterior uveitis were the most common ocular clinical features (43%) and location of inflammation at presentation (50%), respectively. The median baseline BCVA was 0.4 (IQR 0.2-1.2), including three eyes with hand motion. BCVA≤0.4 at diagnosis was significantly associated with posterior uveitis or panuveitis (p=0.044). Seventy-five per cent were treated with intravenous benzylpenicillin and 53% were diagnosed with neurosyphilis. After treatment (median follow-up: 21 months), BCVA improved in 89% of the eyes, including all eyes with hand motion, to a median BCVA of 1.2 (IQR 0.8-1.2). Kaplan-Meier analysis showed that >28 days of ocular symptoms before diagnosis was the only factor associated with poor prognosis of BCVA. Three patients (15%) developed recurrence after treatment. The prognosis of BCVA in HIV-infected patients with ocular syphilis in the ART era was favourable after proper treatment. Having >28 days of ocular symptoms before diagnosis was associated with poor prognosis. Changes in visual acuity in HIV-infected MSM should prompt an immediate assessment for ocular syphilis as delays in diagnosis and therapy can lead to irreversible visual loss. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Clinical impact and risk stratification of balloon angioplasty for femoropopliteal disease in nitinol stenting era: Retrospective multicenter study using propensity score matching analysis

Directory of Open Access Journals (Sweden)

Taketsugu Tsuchiya

2016-07-01

Full Text Available Objective: Nitinol stenting could bring the better outcome in endovascular therapy for femoropopliteal disease. However, it might be expected that recent marked advances in both device technology and operator technique had led to improved efficacy of balloon angioplasty even in this segment. The aims of this study were to evaluate the clinical impact of balloon angioplasty for femoropopliteal disease and make risk stratification clear by propensity score matching analysis. Methods: Based on the multicenter retrospective data, 2758 patients (balloon angioplasty: 729 patients and nitinol stenting: 2029 patients, those who underwent endovascular therapy for femoropopliteal disease, were analyzed. Results: The propensity score matching procedure extracted a total of 572 cases per group, and the primary patency rate of balloon angioplasty and nitinol stenting groups after matching was significantly the same (77.2% vs 82.7% at 1 year; 62.2% vs 64.3% at 3 years; 47.8% vs 54.3% at 5 years. In multivariate Cox hazard regression analysis, significant predictors for primary patency were diabetes mellitus, regular dialysis, cilostazol use, chronic total occlusion, and intra-vascular ultra-sonography use. The strategy of balloon angioplasty was not evaluated as a significant predictor for the primary patency. After risk stratification using five items (diabetes mellitus, regular dialysis, no use of intra-vascular ultra-sonography, chronic total occlusion, and no use of cilostazol: the DDICC score, the estimated primary patency rates of each group (low, DDICC score 0–2; moderate, DDICC score 3; high risk, DDICC score 4–5 were 88.6%, 78.3%, and 63.5% at 1 year; 75.2%, 60.7%, and 39.8% at 3 years; and 66.0%, 47.1%, and 26.3% at 5 years (p < 0.0001. The primary patency rate of balloon angioplasty and nitinol stenting groups was significantly the same in each risk stratification. Conclusion: This study suggests that balloon angioplasty does

Teaching Earth Signals Analysis Using the Java-DSP Earth Systems Edition: Modern and Past Climate Change

Science.gov (United States)

Ramamurthy, Karthikeyan Natesan; Hinnov, Linda A.; Spanias, Andreas S.

2014-01-01

Modern data collection in the Earth Sciences has propelled the need for understanding signal processing and time-series analysis techniques. However, there is an educational disconnect in the lack of instruction of time-series analysis techniques in many Earth Science academic departments. Furthermore, there are no platform-independent freeware…

Coastal Cover Change Analysis Program (C-CAP) Great Lakes 2001-era land cover change analysis (NODC Accession 0038694)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data is the 2001 era or late-date classification of the Great Lakes. This data set consists of about 74 partial Landsat 7 Thematic Mapper scenes which were...

ERA: Efficient serial and parallel suffix tree construction for very long strings

KAUST Repository

Mansour, Essam

2011-09-01

The suffix tree is a data structure for indexing strings. It is used in a variety of applications such as bioinformatics, time series analysis, clustering, text editing and data compression. However, when the string and the resulting suffix tree are too large to fit into the main memory, most existing construction algorithms become very inefficient. This paper presents a disk-based suffix tree construction method, called Elastic Range (ERa), which works efficiently with very long strings that are much larger than the available memory. ERa partitions the tree construction process horizontally and vertically and minimizes I/Os by dynamically adjusting the horizontal partitions independently for each vertical partition, based on the evolving shape of the tree and the available memory. Where appropriate, ERa also groups vertical partitions together to amortize the I/O cost. We developed a serial version; a parallel version for shared-memory and shared-disk multi-core systems; and a parallel version for shared-nothing architectures. ERa indexes the entire human genome in 19 minutes on an ordinary desktop computer. For comparison, the fastest existing method needs 15 minutes using 1024 CPUs on an IBM BlueGene supercomputer.

Time Course of Symptomatic Recovery After Endoscopic Transsphenoidal Surgery for Pituitary Adenoma Apoplexy in the Modern Era.

Science.gov (United States)

Zaidi, Hasan A; Cote, David J; Burke, William T; Castlen, Joseph P; Bi, Wenya Linda; Laws, Edward R; Dunn, Ian F

2016-12-01

Pituitary tumor apoplexy can result from either hemorrhagic or infarctive expansion of pituitary adenomas, and the related mass effect can result in compression of critical neurovascular structures. The time course of recovery of visual field deficits, headaches, ophthalmoparesis, and pituitary dysfunction after endoscopic transsphenoidal surgery has not been well established. Medical records were retrospectively reviewed for all patients who underwent endoscopic transsphenoidal surgery for pituitary tumor apoplexy from April 2008 to November 2014. Of 578 patients who underwent transsphenoidal surgery, pituitary tumor apoplexy was identified in 44 patients (7.6%). Two patients had prior surgery, leaving 42 patients for final analysis. These included infarction-related apoplexy in 7 (14.4%) patients, and hemorrhagic apoplexy in 35 (85.6%) patients. Hemorrhagic adenomas had a larger axial tumor diameter than patients with infarctive adenomas (4.4 ± 4.1 cm vs. 1.8 ± 0.8 cm; P surgery. Endoscopic transsphenoidal surgery can provide durable resolution of symptoms for patients presenting with pituitary tumor apoplexy. Recovery from headaches, visual, and pituitary dysfunction may be more rapid compared with ophthalmoparesis. Copyright © 2016 Elsevier Inc. All rights reserved.

Rituximab is associated with improved survival in Burkitt lymphoma: a retrospective analysis from two US academic medical centers.

Science.gov (United States)

Wildes, Tanya M; Farrington, Laura; Yeung, Cecilia; Harrington, Alexandra M; Foyil, Kelley V; Liu, Jingxia; Kreisel, Friederike; Bartlett, Nancy L; Fenske, Timothy S

2014-02-01

Burkitt lymphoma (BL) is a rare, highly aggressive B-cell malignancy treated most successfully with brief-duration, high-intensity chemotherapeutic regimens. The benefit of the addition of rituximab to these regimens remains uncertain. We sought to examine the effectiveness of chemotherapy with and without rituximab in patients with BL. This study is a retrospective cohort study of all adult patients with BL diagnosed and treated with modern, dose-intense chemotherapeutic regimens from 1998-2008 at two tertiary care institutions. All cases were confirmed by application of WHO 2008 criteria by hematopathologists. Medical records were reviewed for patient-, disease-, and treatment- related factors as well as treatment response and survival. Factors associated with survival were analyzed using Cox proportional hazards modeling. A total of 35 patients were analyzed: 18 patients received rituximab with chemotherapy (R-chemo) and 17 received chemotherapy (chemo) alone. The median age was 42 (range 20-74 years); 57% were male; 71% had Ann Arbor Stage IV disease; 33% had central nervous system involvement; 78% had an Eastern Cooperative Oncology Group (ECOG) performance status of 0-1. R-chemo was associated with significantly longer overall survival (OS) than chemo alone (5-year OS 70% and 29%, respectively, p = 0.040). On multivariate regression analysis, poor performance status and central nervous system involvement were associated with poorer survival. The addition of rituximab to chemotherapy was associated with improved OS in patients with Burkitt lymphoma. Poor performance status and central nervous system involvement were prognostically significant on multivariate analysis.

Assessment and Enhancement of MERRA Land Surface Hydrology Estimates

Science.gov (United States)

Reichle, Rolf H.; Koster, Randal D.; deLannoy, Gabrielle J. M.; Forman, Barton A.; Liu, Qing; Mahanama, Sarith P. P.; Toure, Ally

2012-01-01

The Modern-Era Retrospective analysis for Research and Applications (MERRA) is a state-ofthe-art reanalysis that provides, in addition to atmospheric fields, global estimates of soil moisture, latent heat flux, snow, and runoff for 1979-present. This study introduces a supplemental and improved set of land surface hydrological fields ("MERRA-Land") generated by re-running a revised version of the land component of the MERRA system. Specifically, the MERRA-Land estimates benefit from corrections to the precipitation forcing with the Global Precipitation Climatology Project pentad product (version 2.1) and from revised parameter values in the rainfall interception model, changes that effectively correct for known limitations in the MERRA surface meteorological forcings. The skill (defined as the correlation coefficient of the anomaly time series) in land surface hydrological fields from MERRA and MERRA-Land is assessed here against observations and compared to the skill of the state-of-the-art ERA-Interim (ERA-I) reanalysis. MERRA-Land and ERA-I root zone soil moisture skills (against in situ observations at 85 US stations) are comparable and significantly greater than that of MERRA. Throughout the northern hemisphere, MERRA and MERRA-Land agree reasonably well with in situ snow depth measurements (from 583 stations) and with snow water equivalent from an independent analysis. Runoff skill (against naturalized stream flow observations from 18 US basins) of MERRA and MERRA-Land is typically higher than that of ERA-I. With a few exceptions, the MERRA-Land data appear more accurate than the original MERRA estimates and are thus recommended for those interested in using MERRA output for land surface hydrological studies.

Strain-based HLA association analysis identified HLA-DRB1*09:01 associated with modern strain tuberculosis.

Science.gov (United States)

Toyo-Oka, L; Mahasirimongkol, S; Yanai, H; Mushiroda, T; Wattanapokayakit, S; Wichukchinda, N; Yamada, N; Smittipat, N; Juthayothin, T; Palittapongarnpim, P; Nedsuwan, S; Kantipong, P; Takahashi, A; Kubo, M; Sawanpanyalert, P; Tokunaga, K

2017-09-01

Tuberculosis (TB) occurs as a result of complex interactions between the host immune system and pathogen virulence factors. Human leukocyte antigen (HLA) class II molecules play an important role in the host immune system. However, no study has assessed the association between HLA class II genes and susceptibility to TB caused by specific strains. This study investigated the possible association of HLA class II genes with TB caused by modern and ancient Mycobacterium tuberculosis (MTB). The study included 682 patients with TB and 836 control subjects who were typed for HLA-DRB1 and HLA-DQB1 alleles. MTB strains were classified using a large sequence polymorphism typing method. Association analysis was performed using common HLA alleles and haplotypes in different MTB strains. HLA association analysis of patients infected with modern MTB strains showed significant association for HLA-DRB1*09:01 (odds ratio [OR] = 1.82; P-value = 9.88 × 10 -4 ) and HLA-DQB1*03:03 alleles (OR = 1.76; P-value = 1.31 × 10 -3 ) with susceptibility to TB. Haplotype analysis confirmed that these alleles were in strong linkage disequilibrium and did not exert an interactive effect. Thus, the results of this study showed an association between HLA class II genes and susceptibility to TB caused by modern MTB strains, suggesting the importance of strain-specific analysis to determine susceptibility genes associated with TB. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

EVIDENCES OF SCIENTIFIC MIRACLE OF AL-QUR’AN IN THE MODERN ERA

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Dwi Sukmanila Sayska

2016-05-01

Full Text Available One of the miracles of al-Qur’an is i’jaz ilmi, it’s meant the information of al-Qur’an about science which is then able revealed and proven in accordance with the development of science. I’jaz ilmi does not present itself, but should be explored and researched, so that the evidence of i’jaz ilmi can be more and more and grow over time. Scientists gave the parable is like a spring that never runs dry. Every time always comes new discoveries and scientific provisions which already hinted at al-Qur’an for 14 centuries ago as evidence of i’jaz. I’jaz ilmi later became a effective propaganda media, especially among scientists. Many cases found confession of scientists when they were able to prove the truth of which is informed by al-Qur’an. In addition, evidence of ilmi i’jaz is able to ward off external oblique view of Islam that al-Qur’an is man work, because when they know that what is described by al- Qur’an has been proved by modern scientific discoveries, and eventually they acknowledges that al-Qur’an is really the word of God

Application of Deterministic and Probabilistic System Design Methods and Enhancements of Conceptual Design Tools for ERA Project

Science.gov (United States)

Mavris, Dimitri N.; Schutte, Jeff S.

2016-01-01

This report documents work done by the Aerospace Systems Design Lab (ASDL) at the Georgia Institute of Technology, Daniel Guggenheim School of Aerospace Engineering for the National Aeronautics and Space Administration, Aeronautics Research Mission Directorate, Integrated System Research Program, Environmentally Responsible Aviation (ERA) Project. This report was prepared under contract NNL12AA12C, "Application of Deterministic and Probabilistic System Design Methods and Enhancement of Conceptual Design Tools for ERA Project". The research within this report addressed the Environmentally Responsible Aviation (ERA) project goal stated in the NRA solicitation "to advance vehicle concepts and technologies that can simultaneously reduce fuel burn, noise, and emissions." To identify technology and vehicle solutions that simultaneously meet these three metrics requires the use of system-level analysis with the appropriate level of fidelity to quantify feasibility, benefits and degradations, and associated risk. In order to perform the system level analysis, the Environmental Design Space (EDS) [Kirby 2008, Schutte 2012a] environment developed by ASDL was used to model both conventional and unconventional configurations as well as to assess technologies from the ERA and N+2 timeframe portfolios. A well-established system design approach was used to perform aircraft conceptual design studies, including technology trade studies to identify technology portfolios capable of accomplishing the ERA project goal and to obtain accurate tradeoffs between performance, noise, and emissions. The ERA goal, shown in Figure 1, is to simultaneously achieve the N+2 benefits of a cumulative noise margin of 42 EPNdB relative to stage 4, a 75 percent reduction in LTO NOx emissions relative to CAEP 6 and a 50 percent reduction in fuel burn relative to the 2005 best in class aircraft. There were 5 research task associated with this research: 1) identify technology collectors, 2) model

Modern diagnostic capabilities for vasospastic angina diagnostics (intracoronary provocative testing

Directory of Open Access Journals (Sweden)

А. А. Обединский

2017-04-01

Full Text Available This review is devoted to a topical problem of modern cardiology – techniques of diagnosing vasospastic angina. The results of retrospective and prospective studies on the efficacy and safety of vasospastic angina diagnostics are reviewed. The literature on the prevalence, progression and treatment of this pathology is discussed.Received 13 January 2017. Accepted 6 February 2017.Financing: The study did not have sponsorship.Conflict of interest: The authors declare no conflict of interest.

Data Analysis of GPM Constellation Satellites-IMERG and ERA-Interim precipitation products over West of Iran

Science.gov (United States)

Sharifi, Ehsan; Steinacker, Reinhold; Saghafian, Bahram

2016-04-01

Precipitation is a critical component of the Earth's hydrological cycle. The primary requirement in precipitation measurement is to know where and how much precipitation is falling at any given time. Especially in data sparse regions with insufficient radar coverage, satellite information can provide a spatial and temporal context. Nonetheless, evaluation of satellite precipitation is essential prior to operational use. This is why many previous studies are devoted to the validation of satellite estimation. Accurate quantitative precipitation estimation over mountainous basins is of great importance because of their susceptibility to hazards. In situ observations over mountainous areas are mostly limited, but currently available satellite precipitation products can potentially provide the precipitation estimation needed for meteorological and hydrological applications. One of the newest and blended methods that use multi-satellites and multi-sensors has been developed for estimating global precipitation. The considered data set known as Integrated Multi-satellitE Retrievals (IMERG) for GPM (Global Precipitation Measurement) is routinely produced by the GPM constellation satellites. Moreover, recent efforts have been put into the improvement of the precipitation products derived from reanalysis systems, which has led to significant progress. One of the best and a worldwide used model is developed by the European Centre for Medium Range Weather Forecasts (ECMWF). They have produced global reanalysis daily precipitation, known as ERA-Interim. This study has evaluated one year of precipitation data from the GPM-IMERG and ERA-Interim reanalysis daily time series over West of Iran. IMERG and ERA-Interim yield underestimate the observed values while IMERG underestimated slightly and performed better when precipitation is greater than 10mm. Furthermore, with respect to evaluation of probability of detection (POD), threat score (TS), false alarm ratio (FAR) and probability

“For the Salvation of This Girl’s Soul”: Nuns as Converters of Jews in Early Modern Italy

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Tamar Herzig

2017-11-01

Full Text Available This article argues that converting Jewish girls and women constituted an important expression of Italian nuns’ religiosity throughout the age of Catholic Reform. Unlike their male counterparts, however, converting nuns rarely left behind accounts of their conversionary efforts. Moreover, since these endeavors were directed exclusively at female Jews they are often obscured in the historical record and in modern historiography. The article tackles the difficulties of recovering the voices of converting nuns and presents examples that suggest how they could be circumvented. Exploring the potential of drawing on previously understudied texts, such as nuns’ supplications, the article calls for the integration of this specific manifestation of female devotion into the scholarship and teaching on women’s religious life in the early modern era.

Multiple modernities, modern subjectivities and social order

DEFF Research Database (Denmark)

Jung, Dietrich; Sinclair, Kirstine

2015-01-01

to modern subjectivity formation. In combining conceptual tools from these strands of social theory, we argue that the emergence of multiple modernities should be understood as a historical result of idiosyncratic social constructions combining global social imaginaries with religious and other cultural......Taking its point of departure in the conceptual debate about modernities in the plural, this article presents a heuristic framework based on an interpretative approach to modernity. The article draws on theories of multiple modernities, successive modernities and poststructuralist approaches...... traditions. In the second part of the article we illustrate this argument with three short excursions into the history of Islamic reform in the 19th and 20th centuries. In this way we interpret the modern history of Muslim societies as based on cultural conflicts between different forms of social order...

Some considerations about literary analysis modern methods from a didactic perspective

OpenAIRE

Marialina Ana García Escobio; Moraima Pérez Barrera; María del Carmen Miló Anillo

2016-01-01

This article make it possible a close look to the modern methods of literary analysis, taking as the starting point what the teaching of literature in the joyful context should fulfill in the study of the literary play and the processes of reception and aesthetic statement, as well as the application of the aforementioned methods in the attempt to make the student arrive at rational position; But, at the same time, he/she should feel creator and coauthor of an event that should be lived from ...

Snow Accumulation Variability Over the West Antarctic Ice Sheet Since 1900: A Comparison of Ice Core Records With ERA-20C Reanalysis

Science.gov (United States)

Wang, Yetang; Thomas, Elizabeth R.; Hou, Shugui; Huai, Baojuan; Wu, Shuangye; Sun, Weijun; Qi, Shanzhong; Ding, Minghu; Zhang, Yulun

2017-11-01

This study uses a set of 37 firn core records over the West Antarctic Ice Sheet (WAIS) to test the performance of the twentieth century from the European Centre for Medium-Range Weather Forecasts (ERA-20C) reanalysis for snow accumulation and quantify temporal variability in snow accumulation since 1900. The firn cores are allocated to four geographical areas demarcated by drainage divides (i.e., Antarctic Peninsula (AP), western WAIS, central WAIS, and eastern WAIS) to calculate stacked records of regional snow accumulation. Our results show that the interannual variability in ERA-20C precipitation minus evaporation (P - E) agrees well with the corresponding ice core snow accumulation composites in each of the four geographical regions, suggesting its skill for simulating snow accumulation changes before the modern satellite era (pre-1979). Snow accumulation experiences significantly positive trends for the AP and eastern WAIS, a negative trend for the western WAIS, and no significant trend for the central WAIS from 1900 to 2010. The contrasting trends are associated with changes in the large-scale moisture transport driven by a deepening of the low-pressure systems and anomalies of sea ice in the Amundsen Sea Low region.

Revisiting Mathematical Problem Solving and Posing in the Digital Era: Toward Pedagogically Sound Uses of Modern Technology

Science.gov (United States)

Abramovich, S.

2014-01-01

The availability of sophisticated computer programs such as "Wolfram Alpha" has made many problems found in the secondary mathematics curriculum somewhat obsolete for they can be easily solved by the software. Against this background, an interplay between the power of a modern tool of technology and educational constraints it presents is…

Retrospective analysis of patients clinical manifestations before and after pheochromocytoma surgery.

Science.gov (United States)

Balazovjech, I; Davidova, H; Breza, J

2004-01-01

A retrospective analysis of presurgical clinical picture and blood pressures of 34 patients with histologically verified pheochromocytoma. Assessment of clinical state, blood pressure and prognosis in the course of patients control hospitalizations from 2001 to 2002. The study was designed as a synoptic one, based on a retrospective analysis of 34 patients records with histologically verified pheochromocytoma (26 women and 8 men). Our assessments of clinical symptomatology, maximum paroxysmal hypertension values, average blood pressure values in patients with persistent arterial hypertension, arterial hypertension grade and circadian index were based on patients records. Patients epinephrectomies were followed during their control hospitalizations to assess their clinical state. Their blood pressures were evaluated by means of their circadian monitoring. From the 34 patients, 21 were diagnosed with solitary pheochromocytomas. The circadian index persistence analysis prior to the surgery was associated with circadian blood pressure monitoring in 21 patients. It was lost in 57% of patients. During their control hospitalization as many as 82% of patients preserved their circadian blood pressure variability with a more than 10% decrease in the night time, 5 patients did not preserve their circadian blood pressure variability. Seven from the original 34 patients died: Three of them died from their primary disease, one 63-year old man died from shock following tumour extirpation. The death of other 3 patients was not associated with their primary disease. Long-lasting survival of patients with pheochromocytoma after surgical treatment--except for those with malignant disease--was demonstrated. Although our assessment of the resulting treatment effects was positive, a long-term follow-up is inevitable because of a difficult pathologic-anatomical verification of the malignant nature of the disease as well as of the risk of tumour relapse assessment. (Tab. 1, Fig. 5, Ref 36.)

Pediatric Acute Otitis Media in the Era of Pneumococcal Vaccination.

Science.gov (United States)

Tawfik, Kareem O; Ishman, Stacey L; Altaye, Mekibib; Meinzen-Derr, Jareen; Choo, Daniel I

2017-05-01

Objectives (1) Describe longitudinal trends in annual prevalence of hospital admission for pediatric acute otitis media (AOM) and complications of AOM (CAOM) since introduction of pneumococcal vaccination in 2000 and (2) describe the longitudinal trend of prevalence of hospital admission for pneumococcal meningitis in children with AOM-related diagnoses in the postvaccination era. Study Design Retrospective analysis of Kids' Inpatient Database from 2000 to 2012. Setting Community, nonrehabilitation hospitals. Subjects and Methods To determine annual prevalence of admission for AOM/CAOM, nationally weighted frequencies of children aged otitis media, acute mastoiditis, suppurative labyrinthitis, and/or acute petrositis were collected. The frequency of coexisting pneumococcal meningitis diagnoses among these patients was also collected. Trend analysis of prevalences of admission for AOM/CAOM and for pneumococcal meningitis occurring in the setting of AOM/CAOM from 2000 to 2012 was performed. Results Between 2000 and 2012, annual prevalence of admission for AOM/CAOM decreased from 3.956 to 2.618 per 100,000 persons ( P < .0001) (relative risk reduction 34%). Declines in admission prevalence were most pronounced in children <1 year of age (from 22.647 to 8.715 per 100,000 persons between 2000 and 2012, P < .0001) and 1 to 2 years of age (from 13.652 to 5.554 per 100,000 persons between 2000 and 2012, P < .0001). For all ages, the admission prevalence for pneumococcal meningitis and concomitant AOM/CAOM decreased (from 1.760 to 0.717 per 1,000,000 persons, P < .0001) over the study period. Conclusions The prevalence of hospital admission for pediatric AOM/CAOM has declined since the advent of pneumococcal vaccination. Admission rates for pneumococcal meningitis with AOM/CAOM have similarly declined.

Retrospective Morphometric Analysis of the Infraorbital Foramen ...

African Journals Online (AJOL)

Objective: The aim of our study is to examine the morphometric characteristics of the infraorbital foramen (IOF) and its anatomic localization by using conebeam computerized tomography (CBCT). Materials and Methods: In our study, the anatomic characteristics of the IOF were identified by studying retrospectively the CBCT ...

ERA's Ranger uranium mine

International Nuclear Information System (INIS)

Davies, W.

1997-01-01

Energy Resource of Australia (ERA) is a public company with 68% of its shares owned by the Australian company North Limited. It is currently operating one major production centre - Ranger Mine which is 260 kilometres east of Darwin, extracting and selling uranium from the Ranger Mine in the Northern Territory to nuclear electricity utilities in Japan, South Korea, Europe and North America. The first drum of uranium oxide from Ranger was drummed in August 1981 and operations have continued since that time. ERA is also in the process of working towards obtaining approvals for the development of a second mine - Jabiluka which is located 20 kilometres north of Ranger. The leases of Ranger and Jabiluka adjoin. The Minister for the Environment has advised the Minister for Resources and Energy that there does not appear to be any environmental issue which would prevent the preferred Jabiluka proposal from proceeding. Consent for the development of ERA's preferred option for the development of Jabiluka is being sought from the Aboriginal Traditional Owners. Ranger is currently the third largest producing uranium mine in the world producing 4,237 tonnes of U 3 O 8 in the year to June 1997

Assessment of moisture budget over West Africa using MERRA-2's aerological model and satellite data

Science.gov (United States)

Igbawua, Tertsea; Zhang, Jiahua; Yao, Fengmei; Zhang, Da

2018-02-01

The study assessed the performance of NASA's Modern-Era Retrospective Analysis for Research and Applications (MERRA) and MERRA-2 aerological (P-E*) model in reproducing the salient features of West Africa water balance including its components from 1980 to 2013. In this study we have shown that recent reanalysis efforts have generated imbalances between regional integrated precipitation (P) and surface evaporation (E), and the effect is more in the newly released MERRA-2. The atmospheric water balance of MERRA and MERRA-2 were inter-compared and thereafter compared with model forecast output of European Centre for Medium-Range Weather Forecasts (ECMWF) Re-Analysis (ERA-I) and Japanese 55-year Reanalysis (JRA-55). Results indicated that a bias of 12-20 (5-13) mm/month in MERRA-2 (ERA-I) leads to the classification of the Sahel (14°N-20°N) as a moisture source during the West African Summer Monsoon. Comparisons between MERRA/MERRA-2 and prognostic fields from two ERA-I and JRA-55 indicated that the average P-E* in MERRA is 18.94 (52.24) mm/month which is less than ERA-I (JRA-55) over Guinea domain and 25.03 (4.53) mm/month greater than ERA-I (JRA-55) over the Sahel. In MERRA-2, average P-E* indicated 25.76 (59.06) mm/month which is less than ERA-I (JRA-55) over Guinea and 73.72 (94.22) mm/month less than ERA-I (JRA-55) over the Sahel respectively. These imbalances are due to adjustments in data assimilation methods, satellite calibration and observational data base. The change in convective P parameterization and increased re-evaporation of P in MERRA-2 is suggestive of the cause of positive biases in P and E. The little disagreements between MERRA/MERRA-2 and CRU precipitation highlights one of the major challenges associated with climate research in West Africa and major improvements in observation data and surface fluxes from reanalysis remain vital.

Myeloperoxidase mRNA detection for lineage determination of leukemic blasts: retrospective analysis.

Science.gov (United States)

Crisan, D; Anstett, M J

1995-07-01

Myeloperoxidase (MPO) mRNA is an early myeloid marker; its detection in the morphologically and immunophenotypically primitive blasts of acute undifferentiated leukemia (AUL) establishes myeloid lineage and allows reclassification as acute myelogenous leukemia with minimal differentiation (AML-MO). We have previously reported a procedure for MPO mRNA detection by RT-PCR (reverse transcription-polymerase chain reaction) and an adaptation for use of routine hematology smears. This variant procedure allows retrospective analysis of mRNA and is used in the present study to evaluate the lineage of leukemic blasts in seven cases with morphology and cytochemistry consistent with AUL. All hematology smears used in this study were air-dried, unstained or Wright-stained and stored at room temperature for periods varying between 3 days and 2 years. MPO mRNA was detected in six cases, establishing the myeloid lineage of the blasts and the diagnosis of AML-MO. In the remaining case, the blasts were MPO mRNA negative, confirming the diagnosis of AUL. The RT-PCR procedure for retrospective mRNA analysis is useful in the clinical setting, due to its high specificity and sensitivity, speed (less than 24 h), safety (no radioactivity) and convenient use of routine hematology smears; it is particularly attractive in clinical situations when fresh or frozen specimens are no longer available at the time when the need for molecular diagnostics becomes apparent.

Modern licensing approaches for analysis of important to safety processes in Nuclear Power Plants

International Nuclear Information System (INIS)

Andreeva, M.; Groudev, P.; Pavlova, M.; Stoyanov, S.

2008-01-01

It is presented within the paper the modern approaches for analysis of important to safety assessment processes in Nuclear Power Plants, included Bulgarian Regulatory Agency's requirements for quantity assessment of these processes applying deterministic and probabilistic approaches for establishing and confirming the design basis and defence-in-depth effectiveness. (authors)

HIV-Associated Burkitt Lymphoma: Good Efficacy and Tolerance of Intensive Chemotherapy Including CODOX-M/IVAC with or without Rituximab in the HAART Era

Directory of Open Access Journals (Sweden)

J. A. Rodrigo

2012-01-01

Full Text Available Background. The outcome of HIV-associated non-Hodgkin lymphoma (NHL has improved substantially in the highly active antiretroviral therapy (HAART era. However, HIV-Burkitt lymphoma (BL, which accounts for up to 20% of HIV-NHL, has poor outcome with standard chemotherapy. Patients and Methods. We retrospectively reviewed HIV-BL treated in the HAART era with the Magrath regimen (CODOX-M/IVAC±R at four Canadian centres. Results. Fourteen patients with HIV-BL received at least one CODOX-M/IVAC±R treatment. Median age at BL diagnosis was 45.5 years, CD4 count 375 cells/mL and HIV viral load (VL 250 cells/mL and undetectable, respectively, in 4. Conclusion. Intensive chemotherapy with CODOX-M/IVAC±R yielded acceptable toxicity and good survival rates in patients with HIV-associated Burkitt lymphoma receiving HAART.

HIV-Associated Burkitt Lymphoma: Good Efficacy and Tolerance of Intensive Chemotherapy Including CODOX-M/IVAC with or without Rituximab in the HAART Era

Science.gov (United States)

Rodrigo, J. A.; Hicks, L. K.; Cheung, M. C.; Song, K. W.; Ezzat, H.; Leger, C. S.; Boro, J.; Montaner, J. S. G.; Harris, M.; Leitch, H. A.

2012-01-01

Background. The outcome of HIV-associated non-Hodgkin lymphoma (NHL) has improved substantially in the highly active antiretroviral therapy (HAART) era. However, HIV-Burkitt lymphoma (BL), which accounts for up to 20% of HIV-NHL, has poor outcome with standard chemotherapy. Patients and Methods. We retrospectively reviewed HIV-BL treated in the HAART era with the Magrath regimen (CODOX-M/IVAC±R) at four Canadian centres. Results. Fourteen patients with HIV-BL received at least one CODOX-M/IVAC±R treatment. Median age at BL diagnosis was 45.5 years, CD4 count 375 cells/mL and HIV viral load (VL) 250 cells/mL and undetectable, respectively, in 4. Conclusion. Intensive chemotherapy with CODOX-M/IVAC±R yielded acceptable toxicity and good survival rates in patients with HIV-associated Burkitt lymphoma receiving HAART. PMID:22190945

THE FUNCTIONS OF THE CIVIL SOCIETY UNDER THE CONDITIONS OF MODERN RUSSIAN MODERNIZATION

Directory of Open Access Journals (Sweden)

Василий Вячеславович Рябев

2013-11-01

Full Text Available This article discusses the functions of the civil society in contemporary Russian realias. The purpose is to identify and classify the most important functions of the civil society under the conditions of comprehensive modern Russian modernization. The article presents the author's classification of the functions of the civil society, based on the analysis of significant studies of foreign and Russian researchers. Here is a detailed analysis of each function focused on the most relevant to a modern Russian society, the potential of Russian civil society is revealed dealing with following issues: the institutionalization of the civic activity, the anti-corruption policy, the consolidation of democratic forces, the formation of the legal culture. The conclusions can be used in studies related to the civil society, the specific mechanisms for dealing with current social issues by means of civic participation, presented in this article, may be the object of interest for government institutions.DOI: http://dx.doi.org/10.12731/2218-7405-2013-10-6

Some considerations about literary analysis modern methods from a didactic perspective

Directory of Open Access Journals (Sweden)

Marialina Ana García Escobio

2016-12-01

Full Text Available This article make it possible a close look to the modern methods of literary analysis, taking as the starting point what the teaching of literature in the joyful context should fulfill in the study of the literary play and the processes of reception and aesthetic statement, as well as the application of the aforementioned methods in the attempt to make the student arrive at rational position; But, at the same time, he/she should feel creator and coauthor of an event that should be lived from a type of special reading done; Herein the importance of a system of methodological work that prepares the professors to contribute from each of the classes to the development of skills for the students´ literary analysis.

Long-memory exchange rate dynamics in the euro era

International Nuclear Information System (INIS)

Barkoulas, John T.; Barilla, Anthony G.; Wells, William

2016-01-01

We investigate the long-run dynamics of a system of eight major exchange rates in the euro era using both integer and fractional cointegration methodologies. Contrary to the fragile evidence in the pre-euro era, robust evidence of linear cointegratedness is obtained in the foreign exchange market during the euro era. Upon closer examination, deviations from the cointegrating relationship exhibit nonstationary, long-memory dynamic behavior (Joseph effect). We find the long-memory evidence to be temporally stable in the most recent era. Finally, the foreign exchange system dynamics appears to be characterized by less persistence (smaller fractional exponent) in the euro era (as compared to pre-euro time periods), potentially indicating increased policy coordination by central banks in the recent period.

Communicating mathematics in the digital era

CERN Document Server

Borwein, Jonathan; Rodrigues, Jose Francisco

2008-01-01

The digital era has dramatically changed the ways that researchers search, produce, publish, and disseminate their scientific work. These processes are still rapidly evolving due to improvements in information science, new achievements in computer science technologies, and initiatives such as DML and open access journals, digitization projects, scientific reference catalogs, and digital repositories. These changes have prompted many mathematicians to play an active part in the developments of the digital era, and have led mathematicians to promote and discuss new ideas with colleagues from other fields, such as technology developers and publishers. This book is a collection of contributions by key leaders in the field, offering the paradigms and mechanisms for producing, searching, and exploiting scientific and technical scholarship in mathematics in the digital era.

Expert Coaching in Weight Loss: Retrospective Analysis

Science.gov (United States)

Kushner, Robert F; Hill, James O; Lindquist, Richard; Brunning, Scott; Margulies, Amy

2018-01-01

Background Providing coaches as part of a weight management program is a common practice to increase participant engagement and weight loss success. Understanding coach and participant interactions and how these interactions impact weight loss success needs to be further explored for coaching best practices. Objective The purpose of this study was to analyze the coach and participant interaction in a 6-month weight loss intervention administered by Retrofit, a personalized weight management and Web-based disease prevention solution. The study specifically examined the association between different methods of coach-participant interaction and weight loss and tried to understand the level of coaching impact on weight loss outcome. Methods A retrospective analysis was performed using 1432 participants enrolled from 2011 to 2016 in the Retrofit weight loss program. Participants were males and females aged 18 years or older with a baseline body mass index of ≥25 kg/m², who also provided at least one weight measurement beyond baseline. First, a detailed analysis of different coach-participant interaction was performed using both intent-to-treat and completer populations. Next, a multiple regression analysis was performed using all measures associated with coach-participant interactions involving expert coaching sessions, live weekly expert-led Web-based classes, and electronic messaging and feedback. Finally, 3 significant predictors (Pcoaching session attendance (Pcoaching sessions, attending 60% of live weekly Web-based classes, and receiving a minimum of 1 food log feedback day per week were associated with clinically significant weight loss. Conclusions Participant’s one-on-one expert coaching session attendance, live weekly expert-led interactive Web-based class attendance, and the number of food log feedback days per week from expert coach were significant predictors of weight loss in a 6-month intervention. PMID:29535082

Mortality risk factors show similar trends in modern and historic populations exposed to plague.

Science.gov (United States)

Rubini, Mauro; Gualdi-Russo, Emanuela; Manzon, Vanessa S; Rinaldo, Natascia; Bianucci, Raffaella

2016-05-31

Plague has been responsible for two major historic pandemics (6th-8th century CE; 14th-19th century CE) and a modern one. The recent Malagasy plague outbreaks raised new concerns on the deadly potential of the plague-causing bacteria Yersinia pestis. Between September 2014 and April 2015, outbreaks of bubonic and pneumonic plague hit the Malagasy population. Two hundred and sixty-three cases, including 71 deaths, have been reported in 16 different districts with a case fatality rate of 27%. The scope of our study was to ascertain whether the risk factors for health in modern-day populations exposed to plague and in ancient populations that faced the two historic pandemics varied or remained substantially unaltered. The risk of mortality of the Malagasy population with those obtained from the reconstruction of three samples of European populations exposed to the historic pandemics was contrasted. The evidence shows that the risks of death are not uniform across age neither in modern nor in historic populations exposed to plague and shows precise concentrations in specific age groups (children between five and nine years of age and young adults). Although in the post-antibiotic era, the fatality rates have drastically reduced, both modern and historic populations were exposed to the same risk factors that are essentially represented by a low standard of environmental hygiene, poor nutrition, and weak health systems.

A Retrospective Analysis of Neonatal Encephalocele Predisposing Factors and Outcomes.

Science.gov (United States)

Yucetas, Seyho Cem; Uçler, Necati

2017-01-01

This study evaluates the predisposing factors and outcomes of surgical management of encephaloceles at our institution. A retrospective analysis of 32 occipital encephaloceles managed operatively at the Neurosurgery Department Clinics of the Faculty of Medicine, Adıyaman University, was performed between 2011 and 2015. Among the study population, 19 mothers had been exposed to TORCH infections (toxoplasma, rubella, cytomegalovirus, herpes simplex virus), 18 were in consanguineous marriages, and 3 had regular prenatal screening. Associated congenital anomalies were common. Eight infants required reoperation, and 9 died during follow-up. The study identified key areas for prevention. Knowledge of the intracranial and associated anomalies can guide management. © 2016 S. Karger AG, Basel.

The origin of modern metabolic networks inferred from phylogenomic analysis of protein architecture.

Science.gov (United States)

Caetano-Anollés, Gustavo; Kim, Hee Shin; Mittenthal, Jay E

2007-05-29

Metabolism represents a complex collection of enzymatic reactions and transport processes that convert metabolites into molecules capable of supporting cellular life. Here we explore the origins and evolution of modern metabolism. Using phylogenomic information linked to the structure of metabolic enzymes, we sort out recruitment processes and discover that most enzymatic activities were associated with the nine most ancient and widely distributed protein fold architectures. An analysis of newly discovered functions showed enzymatic diversification occurred early, during the onset of the modern protein world. Most importantly, phylogenetic reconstruction exercises and other evidence suggest strongly that metabolism originated in enzymes with the P-loop hydrolase fold in nucleotide metabolism, probably in pathways linked to the purine metabolic subnetwork. Consequently, the first enzymatic takeover of an ancient biochemistry or prebiotic chemistry was related to the synthesis of nucleotides for the RNA world.

Radiographic evaluation of INBONE total ankle arthroplasty: a retrospective analysis of 30 cases

International Nuclear Information System (INIS)

Datir, Abhijit; Xing, Minzhi; Kakarala, Aparna; Terk, Michael R.; Labib, Sameh A.

2013-01-01

The objectives of this work were to retrospectively describe the radiographic assessment of INBONE total ankle arthroplasty in 30 patients using validated linear and angular measurements and to correlate these findings with the final surgical outcome over a 2-year follow-up period. Thirty consecutive patients (21 females, nine males; mean age, 64.8 years) underwent INBONE total ankle arthroplasty during 2007-2011. After IRB approval, a retrospective pre- and post-operative radiographic analysis was performed using validated linear and angular measurements. The pre- and post-operative assessment included the tibial angle, talar angle, tibial slope, and coronal deformity. Post-operative measurements also included the talocalcaneal angle, joint space height, talar height, lateral tibial component angle, lateral talar component angle, and anteroposterior tibial component angle. The post-operative bone loss, subluxation, positioning, and subsidence were also assessed. Statistical analysis was performed using two-sample t test and Fisher's exact test. Out of 30 patients, 23 had a successful clinical outcome with intact prosthesis at a 2-year follow-up. The only variables with significant correlation (p < 0.05) to the post-surgical outcome were the lateral talar component angle (p = 0.002) and the mean difference between pre- and post-operative tibial slope (p = 0.001). The coronal deformity had significant mean difference between pre- and post-operative values (p < 0.001); however, it lacked a significant correlation to the final surgical outcome. None of the categorical variables had a significant correlation with post-surgical outcome. In our retrospective study, only the lateral talar component angle and the mean difference between the pre- and post-operative tibial slope had significant correlation with post-surgical outcome in INBONE ankle arthroplasty. These measurements may be helpful in radiographic assessment of the INBONE ankle arthroplasty. (orig.)

Oral mucositis in patients treated with chemotherapy for solid tumors: a retrospective analysis of 150 cases

NARCIS (Netherlands)

Raber-Durlacher, J. E.; Weijl, N. I.; Abu Saris, M.; de Koning, B.; Zwinderman, A. H.; Osanto, S.

2000-01-01

The incidence and the severity of chemotherapy-associated oral mucositis were determined in a retrospective analysis of 150 patients with various solid tumors. In addition, possible risk factors for the development of mucositis were identified. Patients were treated with chemotherapeutic regimens

Changes in the zonal mean flow, temperature, and planetary waves observed in the Northern Hemisphere mid-winter months during the last decades

Science.gov (United States)

Rakushina, E. V.; Ermakova, T. S.; Pogoreltsev, A. I.

2018-06-01

Four sets of data: the UK Met Office, Modern Era Retrospective-analysis for Research and Applications (MERRA), Japanese 55-year Reanalysis data (JRA-55), and ERA-Interim data (ERA) have been used to estimate the climatic variability of the zonal mean flow, temperature, and Stationary Planetary Waves (SPW1, SPW2) from the troposphere up to the lower mesosphere levels. The composites of the meteorological fields during mid-winter month have been averaged over the first (1995-2005) and second (2006-2016) 11 years intervals and have been compared mainly paying attention to interannual and intraseasonal variability. Results show that changes in the mean fields and SPW2 are weaker and statistical significance of these changes is lower in comparison with the changes observed in the intraseasonal variability of these characteristics. All data sets demonstrate a decrease of SPW1 amplitude at the higher-middle latitudes in the lower stratosphere and opposite effect in the upper stratosphere. However, there is an increase of the intraseasonal variability for all meteorological parameters and this rise is statistically significant. The results obtained show that UK Met Office data demonstrate stronger changes and increase of the intraseasonal variability in comparison with other data sets.

Implementation of the Spanish ERAS program in bariatric surgery.

Science.gov (United States)

Ruiz-Tovar, Jaime; Muñoz, José Luis; Royo, Pablo; Duran, Manuel; Redondo, Elisabeth; Ramirez, Jose Manuel

2018-03-08

The essence of Enhanced Recovery After Surgery (ERAS) programs is the multimodal approach, and many authors have demonstrated safety and feasibility in fast track bariatric surgery. According to this concept, a multidisciplinary ERAS program for bariatric surgery has been developed by the Spanish Fast Track Group (ERAS Spain). The aim of this study was to analyze the initial implementation of this Spanish National ERAS protocol in bariatric surgery, comparing it with a historical cohort receiving standard care. A multi-centric prospective study was performed, including 233 consecutive patients undergoing bariatric surgery during 2015 and following ERAS protocol. It was compared with a historical cohort of 286 patients, who underwent bariatric surgery at the same institutions between 2013 and 2014 and following standard care. Compliance with the protocol, morbidity, mortality, hospital stay and readmission were evaluated. Bariatric techniques performed were Roux-en-Y gastric bypass and sleeve gastrectomy. There were no significant differences in complications, mortality and readmission. Postoperative pain and hospital stay were significantly lower in the ERAS group. The total compliance to protocol was 80%. The Spanish National ERAS protocol is a safe issue, obtaining similar results to standard care in terms of complications, reoperations, mortality and readmissions. It is associated with less postoperative pain and earlier hospital discharge.

Basic guide of modern Russian education

OpenAIRE

Ibragimova, Liliya; Rodikov, Alexander

2014-01-01

This article is devoted to the study of the problems of modern Russian education in the context of globalization of the world of education. The publication addresses the main guide of the modern Russian education. It presents an analysis of contemporary processes of globalization and their impact on the international scientific community.

First results from stellar occultations in the "GAIA era"

Science.gov (United States)

Benedetti-Rossi, G.; Vieira-Martins, R.; Sicardy, B.

2017-09-01

Stellar occultation is a powerful technique to study distant solar system bodies. It allows high angular resolution of the occulting body from the analysis of a light curve acquired with high temporal resolution with uncertainties comparable as probes. In the "GAIA era", stellar occultations is now able to obtain even more impressive results such as the presence of atmosphere, rings and topographic features.

The stages of modernism in Serbian music

Directory of Open Access Journals (Sweden)

Milin Melita

2006-01-01

(Mihovil Logar, Predrag Milošević, Dragutin Čolić, Ljubica Marić, Vojislav Vučković, Milan Ristić. The third stage (1951–1970 followed immediately after the era of Socialist Realism, which involved the rediscovery of the pre- World War II Western modernism and prepared the ground for contemporary avant-garde developments almost non-existent before 1961 (Milan Ristić, Dušan Radić, Dejan Despić Vladan Radovanović, Enriko Josif, Stanojlo Rajičić, Vasilije Mokranjac Aleksandar Obradović, Ljubica Marić, Rajko Maksimović. The fourth stage (1956–1980 was the period during which the post-World War II avant-garde developments found their home amongst Serbian composers, some of them conceived almost simultaneously with but independent of the current progressive development in the rest of the world (Vladan Radovanović Aleksandar Obradović, Petar Ozgijan, Petar Bergamo, Srdjan Hofman, the group Opus 4.

Global aquifers dominated by fossil groundwaters but wells vulnerable to modern contamination

Science.gov (United States)

Jasechko, Scott; Perrone, Debra; Befus, Kevin M.; Bayani Cardenas, M.; Ferguson, Grant; Gleeson, Tom; Luijendijk, Elco; McDonnell, Jeffrey J.; Taylor, Richard G.; Wada, Yoshihide; Kirchner, James W.

2017-06-01

The vulnerability of groundwater to contamination is closely related to its age. Groundwaters that infiltrated prior to the Holocene have been documented in many aquifers and are widely assumed to be unaffected by modern contamination. However, the global prevalence of these `fossil' groundwaters and their vulnerability to modern-era pollutants remain unclear. Here we analyse groundwater carbon isotope data (12C, 13C, 14C) from 6,455 wells around the globe. We show that fossil groundwaters comprise a large share (42-85%) of total aquifer storage in the upper 1 km of the crust, and the majority of waters pumped from wells deeper than 250 m. However, half of the wells in our study that are dominated by fossil groundwater also contain detectable levels of tritium, indicating the presence of much younger, decadal-age waters and suggesting that contemporary contaminants may be able to reach deep wells that tap fossil aquifers. We conclude that water quality risk should be considered along with sustainable use when managing fossil groundwater resources.

Factors affecting food security and contribution of modern technologies in food sustainability.

Science.gov (United States)

Premanandh, Jagadeesan

2011-12-01

The concept of food insecurity is complex and goes beyond the simplistic idea of a country's inability to feed its population. The global food situation is redefined by many driving forces such as population growth, availability of arable lands, water resources, climate change and food availability, accessibility and loss. The combined effect of these factors has undeniably impacted global food production and security. This article reviews the key factors influencing global food insecurity and emphasises the need to adapt science-based technological innovations to address the issue. Although anticipated benefits of modern technologies suggest a level of food production that will sustain the global population, both political will and sufficient investments in modern agriculture are needed to alleviate the food crisis in developing countries. In this globalised era of the 21st century, many determinants of food security are trans-boundary and require multilateral agreements and actions for an effective solution. Food security and hunger alleviation on a global scale are within reach provided that technological innovations are accepted and implemented at all levels. Copyright © 2011 Society of Chemical Industry.

Therapeutic Impact of Cytoreductive Surgery and Irradiation of Posterior Fossa Ependymoma in the Molecular Era: A Retrospective Multicohort Analysis.

Science.gov (United States)

Ramaswamy, Vijay; Hielscher, Thomas; Mack, Stephen C; Lassaletta, Alvaro; Lin, Tong; Pajtler, Kristian W; Jones, David T W; Luu, Betty; Cavalli, Florence M G; Aldape, Kenneth; Remke, Marc; Mynarek, Martin; Rutkowski, Stefan; Gururangan, Sridharan; McLendon, Roger E; Lipp, Eric S; Dunham, Christopher; Hukin, Juliette; Eisenstat, David D; Fulton, Dorcas; van Landeghem, Frank K H; Santi, Mariarita; van Veelen, Marie-Lise C; Van Meir, Erwin G; Osuka, Satoru; Fan, Xing; Muraszko, Karin M; Tirapelli, Daniela P C; Oba-Shinjo, Sueli M; Marie, Suely K N; Carlotti, Carlos G; Lee, Ji Yeoun; Rao, Amulya A Nageswara; Giannini, Caterina; Faria, Claudia C; Nunes, Sofia; Mora, Jaume; Hamilton, Ronald L; Hauser, Peter; Jabado, Nada; Petrecca, Kevin; Jung, Shin; Massimi, Luca; Zollo, Massimo; Cinalli, Giuseppe; Bognár, László; Klekner, Almos; Hortobágyi, Tibor; Leary, Sarah; Ermoian, Ralph P; Olson, James M; Leonard, Jeffrey R; Gardner, Corrine; Grajkowska, Wieslawa A; Chambless, Lola B; Cain, Jason; Eberhart, Charles G; Ahsan, Sama; Massimino, Maura; Giangaspero, Felice; Buttarelli, Francesca R; Packer, Roger J; Emery, Lyndsey; Yong, William H; Soto, Horacio; Liau, Linda M; Everson, Richard; Grossbach, Andrew; Shalaby, Tarek; Grotzer, Michael; Karajannis, Matthias A; Zagzag, David; Wheeler, Helen; von Hoff, Katja; Alonso, Marta M; Tuñon, Teresa; Schüller, Ulrich; Zitterbart, Karel; Sterba, Jaroslav; Chan, Jennifer A; Guzman, Miguel; Elbabaa, Samer K; Colman, Howard; Dhall, Girish; Fisher, Paul G; Fouladi, Maryam; Gajjar, Amar; Goldman, Stewart; Hwang, Eugene; Kool, Marcel; Ladha, Harshad; Vera-Bolanos, Elizabeth; Wani, Khalida; Lieberman, Frank; Mikkelsen, Tom; Omuro, Antonio M; Pollack, Ian F; Prados, Michael; Robins, H Ian; Soffietti, Riccardo; Wu, Jing; Metellus, Phillipe; Tabori, Uri; Bartels, Ute; Bouffet, Eric; Hawkins, Cynthia E; Rutka, James T; Dirks, Peter; Pfister, Stefan M; Merchant, Thomas E; Gilbert, Mark R; Armstrong, Terri S; Korshunov, Andrey; Ellison, David W; Taylor, Michael D

2016-07-20

Posterior fossa ependymoma comprises two distinct molecular variants termed EPN_PFA and EPN_PFB that have a distinct biology and natural history. The therapeutic value of cytoreductive surgery and radiation therapy for posterior fossa ependymoma after accounting for molecular subgroup is not known. Four independent nonoverlapping retrospective cohorts of posterior fossa ependymomas (n = 820) were profiled using genome-wide methylation arrays. Risk stratification models were designed based on known clinical and newly described molecular biomarkers identified by multivariable Cox proportional hazards analyses. Molecular subgroup is a powerful independent predictor of outcome even when accounting for age or treatment regimen. Incompletely resected EPN_PFA ependymomas have a dismal prognosis, with a 5-year progression-free survival ranging from 26.1% to 56.8% across all four cohorts. Although first-line (adjuvant) radiation is clearly beneficial for completely resected EPN_PFA, a substantial proportion of patients with EPN_PFB can be cured with surgery alone, and patients with relapsed EPN_PFB can often be treated successfully with delayed external-beam irradiation. The most impactful biomarker for posterior fossa ependymoma is molecular subgroup affiliation, independent of other demographic or treatment variables. However, both EPN_PFA and EPN_PFB still benefit from increased extent of resection, with the survival rates being particularly poor for subtotally resected EPN_PFA, even with adjuvant radiation therapy. Patients with EPN_PFB who undergo gross total resection are at lower risk for relapse and should be considered for inclusion in a randomized clinical trial of observation alone with radiation reserved for those who experience recurrence. © 2016 by American Society of Clinical Oncology.

Review: Zygmunt Bauman (2005. Verworfenes Leben. Die Ausgegrenzten der Moderne [Wasted Lives: Modernity and Its Outcasts

Directory of Open Access Journals (Sweden)

Martin Spetsmann-Kunkel

2007-09-01

Full Text Available Zygmunt BAUMAN delivers in his book Wasted Lives: Modernity and Its Outcasts a graphic and pessimistic description of ostracism in contemporary society. In the first part the outcasts of modern society are described, following market logic, as superfluous. Part two traces the actions of the state in punishing and segregating those who are ostracised. Finally, the involvement of those who are not (yet ostracised is depicted as somewhat fragile, with instability and lack of commitment as central characteristics of our liquid modernity. The fear of losing social status and thus becoming useless is inherent in life in modern society. This review ends with a few brief reflections on possible connections between BAUMAN's analysis and social research projects. URN: urn:nbn:de:0114-fqs0703295

Wave energy resource of Brazil: An analysis from 35 years of ERA-Interim reanalysis data.

Science.gov (United States)

Espindola, Rafael Luz; Araújo, Alex Maurício

2017-01-01

This paper presents a characterization of the wave power resource and an analysis of the wave power output for three (AquaBuoy, Pelamis and Wave Dragon) different wave energy converters (WEC) over the Brazilian offshore. To do so it used a 35 years reanalysis database from the ERA-Interim project. Annual and seasonal statistical analyzes of significant height and energy period were performed, and the directional variability of the incident waves were evaluated. The wave power resource was characterized in terms of the statistical parameters of mean, maximum, 95th percentile and standard deviation, and in terms of the temporal variability coefficients COV, SV e MV. From these analyses, the total annual wave power resource available over the Brazilian offshore was estimated in 89.97 GW, with largest mean wave power of 20.63 kW/m in the southernmost part of the study area. The analysis of the three WEC was based in the annual wave energy output and in the capacity factor. The higher capacity factor was 21.85% for Pelamis device at the southern region of the study area.

Coastal Change Analysis Program (C-CAP) zone 55/58 1996-2001 era land cover change analysis (NODC Accession 0038689)

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains the 1996-2001 era or land cover change classifications of the SE Atlantic, zone 55 and zone 58. This imagery was collected as part of the...

Cost analysis of enhanced recovery after surgery in microvascular breast reconstruction.

Science.gov (United States)

Oh, Christine; Moriarty, James; Borah, Bijan J; Mara, Kristin C; Harmsen, William S; Saint-Cyr, Michel; Lemaine, Valerie

2018-06-01

Enhanced recovery after surgery (ERAS) pathways have been shown in multiple surgical specialties to decrease hospital length of stay (LOS) after surgery. ERAS in breast reconstruction has been found to decrease hospital LOS and inpatient opioid use. ERAS protocols can facilitate a patient's recovery and can potentially increase the quality of care while decreasing costs. A standardized ERAS pathway was developed through multidisciplinary collaboration. It addressed all phases of surgical care for patients undergoing free-flap breast reconstruction utilizing an abdominal donor site. In this retrospective cohort study, clinical variables associated with hospitalization costs for patients who underwent free-flap breast reconstruction with the ERAS pathway were compared with those of historical controls, termed traditional recovery after surgery (TRAS). All patients included in the study underwent surgery between September 2010 and September 2014. Predicted costs of the study groups were compared using generalized linear modeling. A total of 200 patients were analyzed: 82 in the ERAS cohort and 118 in the TRAS cohort. Clinical variables that were identified to potentially affect costs were found to have a statistically significant difference between groups and included unilateral versus bilateral procedures (p = 0.04) and the need for postoperative blood transfusion (p = 0.03). The cost regression analysis on the two cohorts was adjusted for these significant variables. Adjusted mean costs of patients with ERAS were found to be $4,576 lesser than those of the TRAS control group ($38,688 versus $43,264). Implementation of the ERAS pathway was associated with significantly decreased costs when compared to historical controls. There has been a healthcare focus toward prudent resource allocation, which dictates the need for plastic surgeons to recognize economic evaluation of clinical practice. The ERAS pathway can increase healthcare accountability by improving

Importance of cerebrospinal fluid analysis in the era of McDonald 2010 criteria: a German-Austrian retrospective multicenter study in patients with a clinically isolated syndrome.

Science.gov (United States)

Huss, André M; Halbgebauer, Steffen; Öckl, Patrick; Trebst, Corinna; Spreer, Annette; Borisow, Nadja; Harrer, Andrea; Brecht, Isabel; Balint, Bettina; Stich, Oliver; Schlegel, Sabine; Retzlaff, Nele; Winkelmann, Alexander; Roesler, Romy; Lauda, Florian; Yildiz, Özlem; Voß, Elke; Muche, Rainer; Rauer, Sebastian; Bergh, Florian Then; Otto, Markus; Paul, Friedemann; Wildemann, Brigitte; Kraus, Jörg; Ruprecht, Klemens; Stangel, Martin; Buttmann, Mathias; Zettl, Uwe K; Tumani, Hayrettin

2016-12-01

The majority of patients presenting with a first clinical symptom suggestive of multiple sclerosis (MS) do not fulfill the MRI criteria for dissemination in space and time according to the 2010 revision of the McDonald diagnostic criteria for MS and are thus classified as clinically isolated syndrome (CIS). To re-evaluate the utility of cerebrospinal fluid (CSF) analysis in the context of the revised McDonald criteria from 2010, we conducted a retrospective multicenter study aimed at determining the prevalence and predictive value of oligoclonal IgG bands (OCBs) in patients with CIS. Patients were recruited from ten specialized MS centers in Germany and Austria. We collected data from 406 patients; at disease onset, 44/406 (11 %) fulfilled the McDonald 2010 criteria for MS. Intrathecal IgG OCBs were detected in 310/362 (86 %) of CIS patients. Those patients were twice as likely to convert to MS according to McDonald 2010 criteria as OCB-negative individuals (hazard ratio = 2.1, p = 0.0014) and in a shorter time period of 25 months (95 % CI 21-34) compared to 47 months in OCB-negative individuals (95 % CI 36-85). In patients without brain lesions at first attack and presence of intrathecal OCBs (30/44), conversion rate to MS was 60 % (18/30), whereas it was only 21 % (3/14) in those without OCBs. Our data confirm that in patients with CIS the risk of conversion to MS substantially increases if OCBs are present at onset. CSF analysis definitely helps to evaluate the prognosis in patients who do not have MS according to the revised McDonald criteria.

Colorectal cancer with intestinal perforation – a retrospective analysis of treatment outcomes

Science.gov (United States)

Woda, Łukasz; Tojek, Krzysztof; Jarmocik, Paweł; Jawień, Arkadiusz

2014-01-01

Aim of the study Colorectal cancer (CRC) is one of the leading cause of death in European population. It progresses without any symptoms in the early stages or those clinical symptoms are very discrete. The aim of this study was a retrospective analysis of treatment outcomes in patients with colorectal cancer complicated with intestinal perforation. Material and methods A retrospective analysis of patients urgently operated upon in our Division of General Surgery, because of large intestine perforation, from February 1993 to February 2013 has been made. Results were compared with a group of patients undergoing the elective surgery for colorectal cancer in the same time and Division. Results Intestinal perforation occurred more often in males (6.52% vs. 6.03%), patients with mucous component in histopathological examination (9.09% vs. 6.01%) and with clinicaly advanced CRC. Patients treated because of perforation had a five-fold higher 30 day mortality rate (9.09% vs. 1.83%), however long-term survival did not differ significantly in both groups. After resectional surgery in 874 patients an intestinal anastomosis was made. Anastomotic leakage was present in 23 (2.6%) patients. This complication occurred six-fold more frequently in a group of patients operated upon because of intestinal perforation (12.20% vs. 2.16%). Conclusions In patients with CRC complicated with perforation of the colon in a 30-day observation significantly higher rate of complications and mortality was shown, whereas there was no difference in distant survival rates. PMID:25784840

Treatment of penetrating hepatic injuries: a retrospective analysis of 50 patients.

Science.gov (United States)

Gonullu, D; Koksoy, F N; Ilgun, S; Demiray, O; Yucel, O; Yucel, T

2009-01-01

The aim of this study was to determine the possibility of non-operative treatment via retrospective analysis of our patients. Fifty patients with penetrating hepatic injuries were examined retrospectively with respect to trauma scores, associated injuries, complications, and mortality parameters. Thirteen injuries were caused by firearms, whereas 37 injuries were caused by stab wounds. Forty-three patients (86%) underwent laparotomy and 7 patients (14%) were monitored by CT and clinical findings (nonoperative group, NO group). The laparotomies were evaluated as non-therapeutic in 11 patients (22%) (NTL group) and therapeutic in 32 patients (64%) (TL group). The morbidity and mortality rates were 40 and 10%, respectively. RTS and ISS scores of the nonsurviving and the surviving patients were significantly different. The rates of major venous, grade IV-V hepatic injuries, and gunshot wounds were significantly higher in the nonsurviving patients when compared to the surviving patients. Major venous and grade IV-V hepatic injuries were the primary factors determining mortality and these injuries generally occurred as a result of firearm injuries. NTL occurring at a rate of 22% would decrease to 2% if 'RTS <7' criteria was added to the hemodynamic instability and/or peritoneal irritation findings determining surgical candidacy. Copyright 2009 S. Karger AG, Basel.

Survival in HIV-infected patients after a cancer diagnosis in the cART Era: results of an italian multicenter study.

Science.gov (United States)

Gotti, Daria; Raffetti, Elena; Albini, Laura; Sighinolfi, Laura; Maggiolo, Franco; Di Filippo, Elisa; Ladisa, Nicoletta; Angarano, Gioacchino; Lapadula, Giuseppe; Pan, Angelo; Esposti, Anna Degli; Fabbiani, Massimiliano; Focà, Emanuele; Scalzini, Alfredo; Donato, Francesco; Quiros-Roldan, Eugenia

2014-01-01

We studied survival and associated risk factors in an Italian nationwide cohort of HIV-infected individuals after an AIDS-defining cancer (ADC) or non-AIDS-defining cancer (NADC) diagnosis in the modern cART era. Multi-center, retrospective, observational study of HIV patients included in the MASTER Italian Cohort with a cancer diagnosis from January 1998 to September 2012. Malignancies were divided into ADC or NADC on the basis of the Centre for Disease Control-1993 classification. Recurrence of cancer and metastases were excluded. Survivals were estimated according to the Kaplan-Meier method and compared according to the log-rank test. Statistically significant variables at univariate analysis were entered in a multivariate Cox regression model. Eight hundred and sixty-six cancer diagnoses were recorded among 13,388 subjects in the MASTER Database after 1998: 435 (51%) were ADCs and 431 (49%) were NADCs. Survival was more favorable after an ADC diagnosis than a NADC diagnosis (10-year survival: 62.7%±2.9% vs. 46%±4.2%; p = 0.017). Non-Hodgkin lymphoma had lower survival rates than patients with Kaposi sarcoma or cervical cancer (10-year survival: 48.2%±4.3% vs. 72.8%±4.0% vs. 78.5%±9.9%; pcancer showed better survival (10-year survival: 65.1%±14%) than lung cancer (1-year survival: 28%±8.7%), liver cancer (5-year survival: 31.9%±6.4%) or Hodgkin lymphoma (10-year survival: 24.8%±11.2%). Lower CD4+ count and intravenous drug use were significantly associated with decreased survival after ADCs or NADCs diagnosis. Exposure to cART was found to be associated with prolonged survival only in the case of ADCs. cART has improved survival in patients with an ADC diagnosis, whereas the prognosis after a diagnosis of NADCs is poor. Low CD4+ counts and intravenous drug use are risk factors for survival following a diagnosis of ADCs and Hodgkin lymphoma in the NADC group.

Application of web-GIS approach for climate change study

Science.gov (United States)

Okladnikov, Igor; Gordov, Evgeny; Titov, Alexander; Bogomolov, Vasily; Martynova, Yuliya; Shulgina, Tamara

2013-04-01

Georeferenced datasets are currently actively used in numerous applications including modeling, interpretation and forecast of climatic and ecosystem changes for various spatial and temporal scales. Due to inherent heterogeneity of environmental datasets as well as their huge size which might constitute up to tens terabytes for a single dataset at present studies in the area of climate and environmental change require a special software support. A dedicated web-GIS information-computational system for analysis of georeferenced climatological and meteorological data has been created. It is based on OGC standards and involves many modern solutions such as object-oriented programming model, modular composition, and JavaScript libraries based on GeoExt library, ExtJS Framework and OpenLayers software. The main advantage of the system lies in a possibility to perform mathematical and statistical data analysis, graphical visualization of results with GIS-functionality, and to prepare binary output files with just only a modern graphical web-browser installed on a common desktop computer connected to Internet. Several geophysical datasets represented by two editions of NCEP/NCAR Reanalysis, JMA/CRIEPI JRA-25 Reanalysis, ECMWF ERA-40 Reanalysis, ECMWF ERA Interim Reanalysis, MRI/JMA APHRODITE's Water Resources Project Reanalysis, DWD Global Precipitation Climatology Centre's data, GMAO Modern Era-Retrospective analysis for Research and Applications, meteorological observational data for the territory of the former USSR for the 20th century, results of modeling by global and regional climatological models, and others are available for processing by the system. And this list is extending. Also a functionality to run WRF and "Planet simulator" models was implemented in the system. Due to many preset parameters and limited time and spatial ranges set in the system these models have low computational power requirements and could be used in educational workflow for better

Laparoscopic vs. Open Right Hemicolectomies: Short Term Outcomes within an Enhanced Recovery After Surgery Programme

OpenAIRE

Chanpreet Arhi

2014-01-01

Aims: Studies that recommend laparoscopic right hemicolectomies within an Enhanced Recovery After Surgery (ERAS) programme are based on data from all types of colorectal procedures. This study compares short-term outcomes following right hemicolectomies within an ERAS setting. Methods: Retrospective analysis of elective right hemicolectomies carried out between October 2008 and April 2012. Exclusion criteria:- patients not managed with an ERAS programme; inflammatory bowel disease; ASA IV and...

On the comparisons of tropical relative humidity in the lower and middle troposphere among COSMIC radio occultations and MERRA and ECMWF data sets

Science.gov (United States)

Vergados, P.; Mannucci, A. J.; Ao, C. O.; Jiang, J. H.; Su, H.

2015-04-01

The spatial variability of the tropical tropospheric relative humidity (RH) throughout the vertical extent of the troposphere is examined using Global Positioning System Radio Occultation (GPSRO) observations from the Constellation Observing System for Meteorology, Ionosphere, and Climate (COSMIC) mission. These high vertical resolution observations capture the detailed structure and moisture budget of the Hadley Cell circulation. We compare the COSMIC observations with the European Center for Medium-range Weather Forecast (ECMWF) Reanalysis Interim (ERA-Interim) and the Modern-Era Retrospective analysis for Research and Applications (MERRA) climatologies. Qualitatively, the spatial pattern of RH in all data sets matches up remarkably well, capturing distinct features of the general circulation. However, RH discrepancies exist between ERA-Interim and COSMIC data sets that are noticeable across the tropical boundary layer. Specifically, ERA-Interim shows a drier Intertropical Convergence Zone (ITCZ) by 15-20% compared to both COSMIC and MERRA data sets, but this difference decreases with altitude. Unlike ECMWF, MERRA shows an excellent agreement with the COSMIC observations except above 400 hPa, where GPSRO observations capture drier air by 5-10%. RH climatologies were also used to evaluate intraseasonal variability. The results indicate that the tropical middle troposphere at ±5-25° is most sensitive to seasonal variations. COSMIC and MERRA data sets capture the same magnitude of the seasonal variability, but ERA-Interim shows a weaker seasonal fluctuation up to 10% in the middle troposphere inside the dry air subsidence regions of the Hadley Cell. Over the ITCZ, RH varies by maximum 9% between winter and summer.

SOCIAL SECURITY IN MODERN ERA

African Journals Online (AJOL)

2018-03-28

Mar 28, 2018 ... Lecturer, Department of Social Work, Bindura University of Science Education; Email. ... Lecturer, School of Social Work, University of Zimbabwe, Mount ... There are two types of informal social security: traditional or family ...

Nutrigenomics in the modern era.

Science.gov (United States)

Mathers, John C

2017-08-01

The concept that interactions between nutrition and genetics determine phenotype was established by Garrod at the beginning of the 20th century through his ground-breaking work on inborn errors of metabolism. A century later, the science and technologies involved in sequencing of the human genome stimulated development of the scientific discipline which we now recognise as nutritional genomics (nutrigenomics). Much of the early hype around possible applications of this new science was unhelpful and raised expectations, which have not been realised as quickly as some would have hoped. However, major advances have been made in quantifying the contribution of genetic variation to a wide range of phenotypes and it is now clear that for nutrition-related phenotypes, such as obesity and common complex diseases, the genetic contribution made by SNP alone is often modest. There is much scope for innovative research to understand the roles of less well explored types of genomic structural variation, e.g. copy number variants, and of interactions between genotype and dietary factors, in phenotype determination. New tools and models, including stem cell-based approaches and genome editing, have huge potential to transform mechanistic nutrition research. Finally, the application of nutrigenomics research offers substantial potential to improve public health e.g. through the use of metabolomics approaches to identify novel biomarkers of food intake, which will lead to more objective and robust measures of dietary exposure. In addition, nutrigenomics may have applications in the development of personalised nutrition interventions, which may facilitate larger, more appropriate and sustained changes in eating (and other lifestyle) behaviours and help to reduce health inequalities.

La era de la información

Directory of Open Access Journals (Sweden)

Mauro Florez Calderón

1991-01-01

Full Text Available La revolución de la información basada en la información tiene como límite las fronteras del conocimiento. La información a diferencia de un bien material es inalienable, acumulativa y no produce los tipos de deterioro ambiental creados por la industria; por lo anterior, algunos especialistas, a la era de la información la denominan era Post-industrial. Si es necio pretender entender los procesos producidos por la revolución industrial, con una mentalidad pastoril, mucho más necio será tratar de comprender la era informacional con una concepción industrial. La nueva era implica formas y estructuras del pensamiento radicalmente diferentes, pues las profundas transformaciones sociales, técnicas, políticas, económicas que conlleva, no conducirán necesariamente por si mismos a un mayor bienestar para la humanidad. En el presente artículo pretendo dar una visión general sobre este apasionante y delicado tema.

A review of modern instrumental methods of elemental analysis of petroleum related material. Part 2

International Nuclear Information System (INIS)

Nadkarni, R.A.

1991-01-01

In this paper a review is presented of the state of the art in elemental analysis of petroleum-related materials (crude oil, gasoline, additives, and lubricants) using modern instrumental analysis techniques. The major instrumental techniques used for elemental analysis of petroleum products include atomic absorption spectrometry (both with flame and with graphite furnace atomizer), inductively coupled plasma atomic emission spectrometry, ion chromatography, microelemental methods, neutron activation, spark source mass spectrometry, and x-ray fluorescence. Each of these techniques is compared for its advantages, disadvantages, and typical applications in the petroleum field

The Prospective and Retrospective Memory Questionnaire (PRMQ): latent structure, normative data and discrepancy analysis for proxy-ratings.

Science.gov (United States)

Crawford, John R; Henry, Julie D; Ward, Aileen L; Blake, John

2006-03-01

To evaluate the proxy-rating version of the Prospective and Retrospective Memory Questionnaire (PRMQ) and provide norms and methods for score interpretation. Cross-sectional and correlational. The PRMQ was administered to a large sample drawn from the general adult population (N=570). Confirmatory factor analysis (CFA) was used to test competing models of its latent structure. Various psychometric methods were applied to provide clinicians with tools for score interpretation. The CFA model with optimal fit specified a general memory factor together with additional prospective and retrospective factors. The reliabilities of the PRMQ were acceptable (.83 to .92), and demographic variables did not influence ratings. Tables are presented for conversion of raw scores on the Total scale and Prospective and Retrospective scales to T scores. In addition, tables are provided to allow users to assess the reliability and abnormality of differences between proxy ratings on the Prospective and Retrospective scales. Finally, tables are also provided to compare proxy-ratings with self-ratings (using data from the present sample and self-rating data from a previous study). The proxy-rating version of the PRMQ provides a useful measure of everyday memory for use in clinical research and practice.

ERA: Adverse Consequences

Science.gov (United States)

Martin, Brian

2011-01-01

Excellence in Research for Australia has a number of limitations: inputs are counted as outputs, time is wasted, disciplinary research is favoured and public engagement is discouraged. Most importantly, by focusing on measurement and emphasising competition, ERA may actually undermine the cooperation and intrinsic motivation that underpin research…

Evaluation of ERA-Interim precipitation data in complex terrain

Science.gov (United States)

Gao, Lu; Bernhardt, Matthias; Schulz, Karsten

2013-04-01

Precipitation controls a large variety of environmental processes, which is an essential input parameter for land surface models e.g. in hydrology, ecology and climatology. However, rain gauge networks provides the necessary information, are commonly sparse in complex terrains, especially in high mountainous regions. Reanalysis products (e.g. ERA-40 and NCEP-NCAR) as surrogate data are increasing applied in the past years. Although they are improving forward, previous studies showed that these products should be objectively evaluated due to their various uncertainties. In this study, we evaluated the precipitation data from ERA-Interim, which is a latest reanalysis product developed by ECMWF. ERA-Interim daily total precipitation are compared with high resolution gridded observation dataset (E-OBS) at 0.25°×0.25° grids for the period 1979-2010 over central Alps (45.5-48°N, 6.25-11.5°E). Wet or dry day is defined using different threshold values (0.5mm, 1mm, 5mm, 10mm and 20mm). The correspondence ratio (CR) is applied for frequency comparison, which is the ratio of days when precipitation occurs in both ERA-Interim and E-OBS dataset. The result shows that ERA-Interim captures precipitation occurrence very well with a range of CR from 0.80 to 0.97 for 0.5mm to 20mm thresholds. However, the bias of intensity increases with rising thresholds. Mean absolute error (MAE) varies between 4.5 mm day-1 and 9.5 mm day-1 in wet days for whole area. In term of mean annual cycle, ERA-Interim almost has the same standard deviation of the interannual variability of daily precipitation with E-OBS, 1.0 mm day-1. Significant wet biases happened in ERA-Interim throughout warm season (May to August) and dry biases in cold season (November to February). The spatial distribution of mean annual daily precipitation shows that ERA-Interim significant underestimates precipitation intensity in high mountains and northern flank of Alpine chain from November to March while pronounced

Where Does the Irrigation Water Go? An Estimate of the Contribution of Irrigation to Precipitation Using MERRA

Science.gov (United States)

Wei, Jiangfeng; Dirmeyer, Paul A.; Wisser, Dominik; Bosilovich, Michael G.; Mocko, David M.

2013-01-01

Irrigation is an important human activity that may impact local and regional climate, but current climate model simulations and data assimilation systems generally do not explicitly include it. The European Centre for Medium-Range Weather Forecasts (ECMWF) Interim Re-Analysis (ERA-Interim) shows more irrigation signal in surface evapotranspiration (ET) than the Modern-Era Retrospective Analysis for Research and Applications (MERRA) because ERA-Interim adjusts soil moisture according to the observed surface temperature and humidity while MERRA has no explicit consideration of irrigation at the surface. But, when compared with the results from a hydrological model with detailed considerations of agriculture, the ET from both reanalyses show large deficiencies in capturing the impact of irrigation. Here, a back-trajectory method is used to estimate the contribution of irrigation to precipitation over local and surrounding regions, using MERRA with observation-based corrections and added irrigation-caused ET increase from the hydrological model. Results show substantial contributions of irrigation to precipitation over heavily irrigated regions in Asia, but the precipitation increase is much less than the ET increase over most areas, indicating that irrigation could lead to water deficits over these regions. For the same increase in ET, precipitation increases are larger over wetter areas where convection is more easily triggered, but the percentage increase in precipitation is similar for different areas. There are substantial regional differences in the patterns of irrigation impact, but, for all the studied regions, the highest percentage contribution to precipitation is over local land.

An assessment of the wind re-analyses in the modelling of an extreme sea state in the Black Sea

Science.gov (United States)

Akpinar, Adem; Ponce de León, S.

2016-03-01

This study aims at an assessment of wind re-analyses for modelling storms in the Black Sea. A wind-wave modelling system (Simulating WAve Nearshore, SWAN) is applied to the Black Sea basin and calibrated with buoy data for three recent re-analysis wind sources, namely the European Centre for Medium-Range Weather Forecasts Reanalysis-Interim (ERA-Interim), Climate Forecast System Reanalysis (CFSR), and Modern Era Retrospective Analysis for Research and Applications (MERRA) during an extreme wave condition that occurred in the north eastern part of the Black Sea. The SWAN model simulations are carried out for default and tuning settings for deep water source terms, especially whitecapping. Performances of the best model configurations based on calibration with buoy data are discussed using data from the JASON2, TOPEX-Poseidon, ENVISAT and GFO satellites. The SWAN model calibration shows that the best configuration is obtained with Janssen and Komen formulations with whitecapping coefficient (Cds) equal to 1.8e-5 for wave generation by wind and whitecapping dissipation using ERA-Interim. In addition, from the collocated SWAN results against the satellite records, the best configuration is determined to be the SWAN using the CFSR winds. Numerical results, thus show that the accuracy of a wave forecast will depend on the quality of the wind field and the ability of the SWAN model to simulate the waves under extreme wind conditions in fetch limited wave conditions.

Evolution of the SPS Power Converter Controls towards the LHC Era

CERN Document Server

Brazier, J.C.L.; Semanaz, P.

2001-01-01

By the end of the nineties, the power converter control system (Mugef) of the CERN proton accelerator (SPS) had undergone a complete modernization. This resulted in newly developed hardware for function generation, measurement and I/O in a VME environment, under the LynxOS real-time operating system. This has provided a platform on which extensions can be developed for future operation in the Large Hadron Collider (LHC) era. This paper describes some of these extensions, in particular a fast Surveillance and Interlock system for monitoring the power converter output currents. This will be mandatory for the safe operation of the SPS transfer lines TI2 & TI8 to LHC and for similar applications in the future. The strategies employed to cope with various failure modes of the power converters and the timely activation of the interlock are outlined. The new SPS controls infrastructure now under development, will give rise to new modes of operation for the Mugef systems. Integration with the proposed middleware ...

Expert Coaching in Weight Loss: Retrospective Analysis.

Science.gov (United States)

Painter, Stefanie Lynn; Ahmed, Rezwan; Kushner, Robert F; Hill, James O; Lindquist, Richard; Brunning, Scott; Margulies, Amy

2018-03-13

Providing coaches as part of a weight management program is a common practice to increase participant engagement and weight loss success. Understanding coach and participant interactions and how these interactions impact weight loss success needs to be further explored for coaching best practices. The purpose of this study was to analyze the coach and participant interaction in a 6-month weight loss intervention administered by Retrofit, a personalized weight management and Web-based disease prevention solution. The study specifically examined the association between different methods of coach-participant interaction and weight loss and tried to understand the level of coaching impact on weight loss outcome. A retrospective analysis was performed using 1432 participants enrolled from 2011 to 2016 in the Retrofit weight loss program. Participants were males and females aged 18 years or older with a baseline body mass index of ≥25 kg/m², who also provided at least one weight measurement beyond baseline. First, a detailed analysis of different coach-participant interaction was performed using both intent-to-treat and completer populations. Next, a multiple regression analysis was performed using all measures associated with coach-participant interactions involving expert coaching sessions, live weekly expert-led Web-based classes, and electronic messaging and feedback. Finally, 3 significant predictors (Pcoaching session attendance (Pcoaching sessions, attending 60% of live weekly Web-based classes, and receiving a minimum of 1 food log feedback day per week were associated with clinically significant weight loss. Participant's one-on-one expert coaching session attendance, live weekly expert-led interactive Web-based class attendance, and the number of food log feedback days per week from expert coach were significant predictors of weight loss in a 6-month intervention. ©Stefanie Lynn Painter, Rezwan Ahmed, Robert F Kushner, James O Hill, Richard Lindquist, Scott

Trans/figurations of modern times? Disputes over the works of Maria Komornicka (pen name Piotr Odmieniec Włast

Directory of Open Access Journals (Sweden)

Mateusz Chmurski

2016-03-01

Full Text Available The article is a reflection of how the work by Maria Komornicka (pen name Piotr Odmieniec Włast was perceived in the past two decades on the basis of an analysis of a monograph by Edward Boniecki (1996, Izabela Filipiak (2006 and Brigitta Helbig-Mischewski (2010 in the context of changes in the interpretation of modern Polish literature. In the article, attention is drawn to three groups of issues which can only be identified on the basis of contemporary perception, incomplete as it is, due to the fact that all the works of Komornicka have not been published. The forms and meaning of broadly defined autobiographical writing has been re-defined, while Polish and regional literary modernism has been revised together with the involvement of literary researchers in the subject of their analyses. The author of the article suggests a schematic differentiation between updating, prospective and retrospective strategies in Komornicka’s work and a reflection on the indirect involvement in social and cultural discourses and discussions developed by contemporary researchers into Komornicka’s work.

Molecular Tumor Boards: Ethical Issues in the New Era of Data Medicine.

Science.gov (United States)

Stoeklé, Henri-Corto; Mamzer-Bruneel, Marie-France; Frouart, Charles-Henry; Le Tourneau, Christophe; Laurent-Puig, Pierre; Vogt, Guillaume; Hervé, Christian

2018-02-01

The practice and development of modern medicine requires large amounts of data, particularly in the domain of cancer. The future of personalized medicine lies neither with "genomic medicine" nor with "precision medicine", but with "data medicine" (DM) (big data, data mining). The establishment of this DM has required far-reaching changes, to establish four essential elements connecting patients and doctors: biobanks, databases, bioinformatic platforms and genomic platforms. The "transformation" of scientific research areas, such as genetics, bioinformatics and biostatistics, into clinical specialties has generated a new vision of care. Molecular tumor boards (MTB) are one response to these changes and are now providing better access to next-generation sequencing (NGS) and new cancer treatments to patients with inoperable or metastatic cancers, and those for whom the usual treatment has failed. However, MTB face a crucial ethical challenge: maintaining and improving the trust of patients, clinicians, researchers and industry in academic medical centers supported by private or public funding rather than providing genetic data directly to private companies. We believe that, in this era of DM, appropriate modern digital communication networks will be required to maintain this trust and to improve the organization and effectiveness of the system. There is, therefore, a need to reconsider the form and content of informed consent (IC) documents at all academic medical centers and to introduce dynamic and electronic informed consent (e-IC).

Conceptual framework of modern Zangxiang concept: a qualitative content analysis

Directory of Open Access Journals (Sweden)

Weiguang Wang

2018-01-01

Conclusion: The BoK of the modern Zangxiang concept contains four themes: structure, function, functional outcome, and the corresponding external sign. The principal relationship is referring to generation between structure and function, and between function and its corresponding outcomes. Great differences exist when talking about modern Zangxiang concept which doesn’t reflect TCM characteristics and is more inclined to bio-medicine in structure from the perspective of ancient TCM theory.

Designing Modern Equity Portfolios

OpenAIRE

Ronald Jean Degen

2011-01-01

This aim of this paper is to describe possible ways of investing in equity; choosing the right stocks(among small-cap, large-cap, value, growth, and foreign) using fundamental analysis, defining their appropriate mix in the portfolios according to the desired return-risk profiles based on Markowitz?s modern portfolio theory, and using technical analysis to buy and sell them.

H-Y Antigen Incompatibility Not Associated with Adverse Immunologic Graft Outcomes: Deceased Donor Pair Analysis of the OPTN Database

Directory of Open Access Journals (Sweden)

Douglas Scott Keith

2011-01-01

Full Text Available Background. H-Y antigen incompatibility adversely impacts bone marrow transplants however, the relevance of these antigens in kidney transplantation is uncertain. Three previous retrospective studies of kidney transplant databases have produced conflicting results. Methods. This study analyzed the Organ Procurement and Transplantation Network database between 1997 and 2009 using male deceased donor kidney transplant pairs in which the recipient genders were discordant. Death censored graft survival at six months, five, and ten years, treated acute rejection at six months and one year, and rates of graft failure by cause were the primary endpoints analyzed. Results. Death censored graft survival at six months was significantly worse for female recipients. Analysis of the causes of graft failure at six months revealed that the difference in death censored graft survival was due primarily to nonimmunologic graft failures. The adjusted and unadjusted death censored graft survivals at five and ten years were similar between the two genders as were the rates of immunologic graft failure. No difference in the rates of treated acute rejection at six months and one year was seen between the two genders. Conclusions. Male donor to female recipient discordance had no discernable effect on immunologically mediated kidney graft outcomes in the era of modern immunosuppression.

Outcome of surgery in post-cytomegalovirus retinal detachment: Experience before and in the era of highly active anti-retroviral therapy in Indian eyes

Directory of Open Access Journals (Sweden)

Ramandeep Singh

2013-01-01

Full Text Available Purpose: To evaluate the outcome of surgery for cytomegalovirus associated retinal detachment (CMVRD in human immunodeficiency virus (HIV-infected patients in pre-highly active antiretroviral therapy (HAART and HAART era in Indian eyes. Materials and Methods: Retrospective, we reviewed medical records of all consecutive HIV patients, who underwent surgical repair for CMVRD from July 1998 to June 2011. We divided patients into two groups, i.e. group 1, pre HAART era and group 2, HAART era. We compared two groups for various parameters like visual outcome, surgical success, additional procedures, follow-up, etc., Results: Twenty-eight eyes of 26 patients were included; 12 eyes of the 11 patients in group 1 and 16 eyes of the 15 patients in group 2. Significant visual acuity improvement was seen in both groups. Complete anatomic success was seen in 11 eyes in group 1 and 15 eyes in group 2. One additional procedure in group 1 and 29 additional procedures were done in group 2. A mean follow-up was 16 months in group 1 and 41 months in group 2. Conclusion: There was no difference in outcome in pre-HAART and HAART group, except for longer follow-up and additional surgical procedures in HAART group.

Modernity after Modernity

Directory of Open Access Journals (Sweden)

Marin Dinu

2007-08-01

Full Text Available A strategy for the second modernization raises, beyond objectives, a series of epistemicresponsibilities. It is known that modernization stemming from the Enlightment had, among other things,the pretense that it is a project which is self-legitimating. Its profound rationales are the only justification.Referential self-centering proved to be the one that made possible a practice of the new. Modernizationhaving the function of renouncing myth – meaning an eliminatory formula for the past – and thefixation in the opportunity and potentiality of the present, seemed to close an insoluble but extremelyengrossing problem: that of a propensity towards utopia, of the risky escape towards the future. Thetraditionalization of the new constitutes a support for the daring to break out of the captivity of themoment.Modernization becomes the experience of combining the new which, thus, creates a succession ofpresent times. The future is no longer the result of fantasy, but a system’s direct expression to combine thenew. Therefore the future is an option for one or another model of the present, often tested previouslysomewhere else. In a non-metaphysical way, the future can be seen, touched, tried, lived by simplegeographical movement. The sense of evolution has de-temporalized taking the form of the concomitant,parallel, enclosed, neighboring space. We just have to be in the trend, to evolve in the context.Globalization defines the context and its conception – as a project of the second modernity – showsus the trends. The problem is how to understand the context in order to find the sense of the trend. Are wethe load the sense with the values of the first modernity or will we have to turn to the values of anothermodernity? Why do we have to move away from the significance of the processes which made up the firstmodernity? How do we relate to the content of the new context in which the structural trends of today’sworld are taking place? What is the

Spinal cord gliomas: A multi-institutional retrospective analysis

International Nuclear Information System (INIS)

Abdel-Wahab, May; Etuk, Blessing; Palermo, James; Shirato, Hiroki; Kresl, John; Yapicier, Ozlem; Walker, Gail; Scheithauer, Bernd W.; Shaw, Edward; Lee, Charles; Curran, Walter; Thomas, Terry; Markoe, Arnold

2006-01-01

Purpose: To determine the impact of postoperative radiation therapy (POXRT) on outcome in spinal cord gliomas. Patients and Methods: Data from 242 patients were collected retrospectively from six institutions using a standardized data sheet. Pathology specimens, when available, were centrally reviewed. Results: A total of 183 patients were analyzed: 82 received surgery alone as initial treatment, whereas 101 had surgery and POXRT. Demographic, diagnostic, and treatment factors were analyzed for impact on progression-free (PFS) and overall survival (OS). PFS in ependymoma patients was 74%, 60%, and 35% at 5, 10, 15 years, respectively, and was significantly influenced by treatment type, race, age, tumor grade, and type of surgery on univariate analysis, with age being the only significant factor on multivariate analysis (MVA) (p = 0.01). OS of ependymoma patients was 91%, 84%, and 75% at 5, 10, and 15 years, respectively, and was significantly influenced by both complete resection (p = 0.04) and age (p = 0.03) on MVA. In astrocytomas, PFS was 42%, 29%, and 15% at 5, 10, and 15 years, and was significantly influenced by POXRT in low- and intermediate-grade tumors on MVA (p = 0.02). OS at 5, 10, and 15 years was 59%, 53%, and 32%, respectively, and was significantly influenced by grade on MVA (p < 0.01). Conclusion: Postoperative radiation therapy reduced disease progression in low- and moderate-grade astrocytomas. In ependymomas, complete resection significantly influenced OS

Outcome in acromegaly: A retrospective analysis

Directory of Open Access Journals (Sweden)

Debmalya Sanyal

2012-01-01

Full Text Available Introduction: Many of the treatment modalities recommended for acromegaly are either too expensive or not available in large parts of India. There is a dearth of treatment and outcome data in Indian patients. Aims and Objectives: The purpose of this study was to analyze the treatment modalities used and the respective outcomes which include remission, recurrence, hypopituitarism, other complications, and mortality. Materials and Methods: This is a retrospective data analysis of 15 acromegaly patients treated at a tertiary care hospital in eastern India. A remission criteria of nadir growth hormone level <1 μg/dl after Oral Glucose tolerance test (OGTT and normal age related IGF-1 levels was used. Results: All patients (100% had macroadenomas. Surgery could not be done in five (33%; three (19.8% refused, two (13.2% had comorbidities. Transsphenoidal surgery (TSS achieved remission in four out of ten (40%. Conventional radiotherapy (CRT failed in all five patients and caused hypopituitarisn in three (60%. Cabergoline (CAB either alone or following surgery achieved remission in one out of four (25% though symptomatic relief and tolerability were remarkable. One patient (7% had pituitary apoplexy with remission, two patients (14.3% died due to CVA. Conclusions: TSS remains the treatment of choice in acromegaly, though in macroadenomas the success is limited. A sizeable proportion of patients refuse or are unfit for surgery. As most of the recommended options are very costly or unavailable, alternative treatment options generally used are CRT or CAB which have limited efficacy. Incidence of hypopituitarism, following CRT is very high.

Enhanced recovery after surgery (ERAS) in penetrating abdominal ...

African Journals Online (AJOL)

Background: Enhanced recovery after surgery (ERAS) programmes employed in elective surgery have provided strong evidence for decreased lengths of hospital stay without increase in postoperative complications. The aim of this study was to explore the role and benefits of ERAS implemented in patients undergoing ...

Outcome of 132 consecutive reconstructive operations for intestinal fistula--staged operation without primary anastomosis improved outcome in retrospective analysis

DEFF Research Database (Denmark)

Runström, B; Hallböök, O; Nyström, P O

2013-01-01

AIM: To study factors that influenced healing and survival after attempted closure of enterocutaneous fistula. MATERIAL AND METHODS: Retrospective analysis of prospective data concerning 101 patients operated on 132 instances for 110 enterocutaneous fistulae at two hospitals. RESULTS: In all, 96 ...... is a negative factor that requires careful planning of the operation.......AIM: To study factors that influenced healing and survival after attempted closure of enterocutaneous fistula. MATERIAL AND METHODS: Retrospective analysis of prospective data concerning 101 patients operated on 132 instances for 110 enterocutaneous fistulae at two hospitals. RESULTS: In all, 96...... (87%) of the 110 fistulae healed and 92 (91%) patients survived. A total of 9 patients with unhealed fistula died. Multivariate analysis revealed jaundice as an independent factor for both death and failed closure and operation without anastomosis as an independent positive factor for healing. Failure...

A complexity science-based framework for global joint operations analysis to support force projection: LDRD Final Report

Energy Technology Data Exchange (ETDEWEB)

Lawton, Craig R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States). System Sustainment & Readiness Technologies Dept.

2015-01-01

The military is undergoing a significant transformation as it modernizes for the information age and adapts to address an emerging asymmetric threat beyond traditional cold war era adversaries. Techniques such as traditional large-scale, joint services war gaming analysis are no longer adequate to support program evaluation activities and mission planning analysis at the enterprise level because the operating environment is evolving too quickly. New analytical capabilities are necessary to address modernization of the Department of Defense (DoD) enterprise. This presents significant opportunity to Sandia in supporting the nation at this transformational enterprise scale. Although Sandia has significant experience with engineering system of systems (SoS) and Complex Adaptive System of Systems (CASoS), significant fundamental research is required to develop modeling, simulation and analysis capabilities at the enterprise scale. This report documents an enterprise modeling framework which will enable senior level decision makers to better understand their enterprise and required future investments.

Modernity and Empire: A Modest Analysis of Early Colonial Writing Practices

Science.gov (United States)

Jeyaraj, Joseph

2009-01-01

During colonial times, various British Indian educational institutions and practices, including writing pedagogies at these institutions, introduced modernity to British India. This essay explains the manner in which some students internalized modernity and in their writings used modernist beliefs and premises to critique some precolonial Indian…

A time series analysis of macroeconomic determinants of household spending in the era of cross-cultural dynamics: Czech Republic as a case study

OpenAIRE

Verter, Nahanga; Osakwe, Christian Nedu

2014-01-01

The paper investigates selected macroeconomic variables where are seemingly influencing household spending in the Republic in the present era of evolving cross-cultural interactions from 1993-2012. Based on the estimated regression model, it plausible to state that net disposable income, cross-cultural dynamics, inflation rate, and saving rate as a proportion of household income impact significantly on household spending. Moreover, the Granger causality analysis provides evidence of feedback ...

Retrospective evaluation of tritium fallout by tree-ring analysis

International Nuclear Information System (INIS)

Kozak, K.; Biro, T.; Golder, F.; Rank, D.; Rajner, V.; Staudner, F.

1993-01-01

Tritium analyses of tree-ring cellulose were made to test its suitability for retrospective evaluation of a local tritium fallout. Several spruce trees were taken from an Austrian alpine area where tritium contamination of May 1974 precipitation had been detected. Wood from the annual growth rings of 1973, 1974 and 1975 was separated and the cellulose extracted. After isotopic equilibration with dead water, cellulose was combusted to yield water, whose tritium concentration was measured by liquid scintillation counting. Rigorous statistical treatment proved the significance of the increased tritium concentration caused by the tritium anomaly, which occurred during the growing season. The long-term trends of local atmospheric tritium, including the 1974 peak, were also well reflected by analysis of a 24-year ring sequence from a single tree in the contaminated area. The tritium data gained by the given method can be used at present qualitatively and a better understanding of the possible sources of contamination is required in order that the quantitative criteria be satisfied. (Author)

Retrospective panoramic radiographic analysis for idiopathic osteosclerosis in Indians

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Srikanth H Srivathsa

2016-01-01

Full Text Available Introduction: Idiopathic osteosclerosis is an area of increased radiodensity observed on panoramic radiographs. The prevalence of this entity is not known, especially in Indians. Aims and Objectives: To determine the prevalence and epidemiological characteristics of idiopathic osteosclerosis. Materials and Methods: Six hundred and forty panoramic radiographs were retrospectively analyzed for the presence of idiopathic osteosclerosis by a single trained oral radiologist. Statistical Analysis: The data obtained were analyzed using Microsoft Excel (Version 2007 for Windows. Results: Idiopathic osteosclerosis was identified in 32 individuals with a prevalence of 5%. There were 21 female (65.7% and 11 male (34.3% participants. There were 31 single, unilateral (96.85% osteosclerotic lesions and 1 (3.15% bilateral lesion. Right side localization was noted in 19 participants (57.57% and left side localization in 14 participants (42.42%. Conclusion: This study illustrates the prevalence of idiopathic osteosclerosis in Indians. Further, it depicts the characteristics of idiopathic osteosclerotic lesions.

Wave energy resource of Brazil: An analysis from 35 years of ERA-Interim reanalysis data

Science.gov (United States)

Araújo, Alex Maurício

2017-01-01

This paper presents a characterization of the wave power resource and an analysis of the wave power output for three (AquaBuoy, Pelamis and Wave Dragon) different wave energy converters (WEC) over the Brazilian offshore. To do so it used a 35 years reanalysis database from the ERA-Interim project. Annual and seasonal statistical analyzes of significant height and energy period were performed, and the directional variability of the incident waves were evaluated. The wave power resource was characterized in terms of the statistical parameters of mean, maximum, 95th percentile and standard deviation, and in terms of the temporal variability coefficients COV, SV e MV. From these analyses, the total annual wave power resource available over the Brazilian offshore was estimated in 89.97 GW, with largest mean wave power of 20.63 kW/m in the southernmost part of the study area. The analysis of the three WEC was based in the annual wave energy output and in the capacity factor. The higher capacity factor was 21.85% for Pelamis device at the southern region of the study area. PMID:28817731

Wave energy resource of Brazil: An analysis from 35 years of ERA-Interim reanalysis data.

Directory of Open Access Journals (Sweden)

Rafael Luz Espindola

Full Text Available This paper presents a characterization of the wave power resource and an analysis of the wave power output for three (AquaBuoy, Pelamis and Wave Dragon different wave energy converters (WEC over the Brazilian offshore. To do so it used a 35 years reanalysis database from the ERA-Interim project. Annual and seasonal statistical analyzes of significant height and energy period were performed, and the directional variability of the incident waves were evaluated. The wave power resource was characterized in terms of the statistical parameters of mean, maximum, 95th percentile and standard deviation, and in terms of the temporal variability coefficients COV, SV e MV. From these analyses, the total annual wave power resource available over the Brazilian offshore was estimated in 89.97 GW, with largest mean wave power of 20.63 kW/m in the southernmost part of the study area. The analysis of the three WEC was based in the annual wave energy output and in the capacity factor. The higher capacity factor was 21.85% for Pelamis device at the southern region of the study area.

Benchmarking circumferential resection margin (R1) resection rate for rectal cancer in the neoadjuvant era.

Science.gov (United States)

Chambers, W; Collins, G; Warren, B; Cunningham, C; Mortensen, N; Lindsey, I

2010-09-01

Circumferential resection margin (CRM) involvement (R1) is used to audit rectal cancer surgical quality. However, when downsizing chemoradiation (dCRT) is used, CRM audits both dCRT and surgery, its use reflecting a high casemix of locally advanced tumours. We aimed to evaluate predictors of R1 and benchmark R1 rates in the dCRT era, and to assess the influence of failure of steps in the multidisciplinary team (MDT) process to CRM involvement. A retrospective analysis of prospectively collected rectal cancer data was undertaken. Patients were classified according to CRM status. Uni- and multivariate analysis was undertaken of risk factors for R1 resection. The contribution of the steps of the MDT process to CRM involvement was assessed. Two hundred and ten rectal cancers were evaluated (68% T3 or T4 on preoperative staging). R1 (microscopic) and R2 (macroscopic) resections occurred in 20 (10%) and 6 patients (3%), respectively. Of several factors associated with R1 resections on univariate analysis, only total mesorectal excision (TME) specimen defects and threatened/involved CRM on preoperative imaging remained as independent predictors of R1 resections on multivariate analysis. Causes of R1 failure by MDT step classification found that less than half were associated with and only 15% solely attributable to a suboptimal TME specimen. Total mesorectal excision specimen defects and staging-predicted threatened or involved CRM are independent strong predictors of R1 resections. In most R1 resections, the TME specimen was intact. It is important to remember the contribution of both the local staging casemix and dCRT failure when using R1 rates to assess purely surgical competence.

Enhancing Global Land Surface Hydrology Estimates from the NASA MERRA Reanalysis Using Precipitation Observations and Model Parameter Adjustments

Science.gov (United States)

Reichle, Rolf; Koster, Randal; DeLannoy, Gabrielle; Forman, Barton; Liu, Qing; Mahanama, Sarith; Toure, Ally

2011-01-01

The Modern-Era Retrospective analysis for Research and Applications (MERRA) is a state-of-the-art reanalysis that provides. in addition to atmospheric fields. global estimates of soil moisture, latent heat flux. snow. and runoff for J 979-present. This study introduces a supplemental and improved set of land surface hydrological fields ('MERRA-Land') generated by replaying a revised version of the land component of the MERRA system. Specifically. the MERRA-Land estimates benefit from corrections to the precipitation forcing with the Global Precipitation Climatology Project pentad product (version 2.1) and from revised parameters in the rainfall interception model, changes that effectively correct for known limitations in the MERRA land surface meteorological forcings. The skill (defined as the correlation coefficient of the anomaly time series) in land surface hydrological fields from MERRA and MERRA-Land is assessed here against observations and compared to the skill of the state-of-the-art ERA-Interim reanalysis. MERRA-Land and ERA-Interim root zone soil moisture skills (against in situ observations at 85 US stations) are comparable and significantly greater than that of MERRA. Throughout the northern hemisphere, MERRA and MERRA-Land agree reasonably well with in situ snow depth measurements (from 583 stations) and with snow water equivalent from an independent analysis. Runoff skill (against naturalized stream flow observations from 15 basins in the western US) of MERRA and MERRA-Land is typically higher than that of ERA-Interim. With a few exceptions. the MERRA-Land data appear more accurate than the original MERRA estimates and are thus recommended for those interested in using '\\-tERRA output for land surface hydrological studies.

Modernization of the Public Thought on the Political Space of the Modern East

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A M Rodriges

2012-03-01

Full Text Available The article deals with the analysis of the development of the political ideology and the collision of it's national models («nationalism», «socialism», «national interpretations of capitalism» in the modern eastern societies.

Predictive Factors of In-Stent Restenosis in Renal Artery Stenting: A Retrospective Analysis

International Nuclear Information System (INIS)

Vignali, Claudio; Bargellini, Irene; Lazzereschi, Michele; Cioni, Roberto; Petruzzi, Pasquale; Caramella, Davide; Pinto, Stefania; Napoli, Vinicio; Zampa, Virna; Bartolozzi, Carlo

2005-01-01

Purpose. To retrospectively evaluate the role of clinical and procedural factors in predicting in-stent restenosis in patients with renovascular disease treated by renal artery stenting. Methods. From 1995 to 2002, 147 patients underwent renal artery stenting for the treatment of significant ostial atherosclerotic stenosis. Patients underwent strict clinical and color-coded duplex ultrasound follow-up. Ninety-nine patients (111 stents), with over 6 months of continuous follow-up (mean 22±12 months, range 6-60 months), were selected and classified according to the presence (group A, 30 patients, 32 lesions) or absence (group B, 69 patients, 79 lesions) of significant in-stent restenosis. A statistical analysis was performed to identify possible preprocedural and procedural predictors of restenosis considering the following data: sex, age, smoking habit, diabetes mellitus, hypertension, serum creatinine, cholesterol and triglyceride levels, renal artery stenosis grade, and stent type, length and diameter. Results. Comparing group A and B patients (χ 2 test), a statistically significant relation was demonstrated between stent diameter and length and restenosis: the risk of in-stent restenosis decreased when the stent was ≥6 mm in diameter and between 15 and 20 mm in length. This finding was confirmed by multiple logistic regression analysis. Stent diameter and length were proved to be significantly related to in-stent restenosis also when evaluating only patients treated by Palmaz stent (71 stents). Conclusion. Although it is based on a retrospective analysis, the present study confirms the importance of correct stent selection in increasing long-term patency, using stents of at least 6 mm in diameter and with a length of approximately 15-20 mm

Use of positive and negative words in scientific PubMed abstracts between 1974 and 2014 : retrospective analysis

NARCIS (Netherlands)

Vinkers, Christiaan H|info:eu-repo/dai/nl/304824755; Tijdink, Joeri K; Otte, Willem M

2015-01-01

OBJECTIVE: To investigate whether language used in science abstracts can skew towards the use of strikingly positive and negative words over time. DESIGN: Retrospective analysis of all scientific abstracts in PubMed between 1974 and 2014. METHODS: The yearly frequencies of positive, negative, and

Retrospective questions or a diary method? A two-level multitrait-multimethod analysis

NARCIS (Netherlands)

Hox, J.J.; Kleiboer, A.M.

2007-01-01

This study describes a comparison between retrospective questions and daily diaries inquiring about positive and negative support in spousal interactions. The design was a multitrait-multimethod matrix with trait factors of positive and negative support, and method factors of retrospective questions

Laparoscopic surgery for renal stones: is it indicated in the modern endourology era?

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Andrei Nadu

2009-02-01

Full Text Available Purpose: To report the outcomes of laparoscopic surgery combined with endourological assistance for the treatment of renal stones in patients with associated anomalies of the urinary tract. To discuss the role of laparoscopy in kidney stone disease. Materials and Methods: Thirteen patients with renal stones and concomitant urinary anomalies underwent laparoscopic stone surgery combined with ancillary endourological assistance as needed. Their data were analyzed retrospectively including stone burden, associated malformations, perioperative complications and outcomes. Results: Encountered anomalies included ureteropelvic junction obstruction, horseshoe kidney, ectopic pelvic kidney, fussed-crossed ectopic kidney, and double collecting system. Treatment included laparoscopic pyeloplasty, pyelolithotomy, and nephrolithotomy combined with flexible nephroscopy and stone retrieval. Intraoperative complications were lost stones in the abdomen diagnosed in two patients during follow up. Mean number of stones removed was 12 (range 3 to 214. Stone free status was 77% (10/13 and 100% after one ancillary treatment in the remaining patients. One patient had a postoperative urinary leak managed conservatively. Laparoscopic pyeloplasty was successful in all patients according to clinical and dynamic renal scan parameters. Conclusions: In carefully selected patients, laparoscopic and endourological techniques can be successfully combined in a one procedure solution that deals with complex stone disease and repairs underlying urinary anomalies.

Modern mammal origins: evolutionary grades in the Early Cretaceous of North America.

Science.gov (United States)

Jacobs, L L; Winkler, D A; Murry, P A

1989-07-01

Major groups of modern mammals have their origins in the Mesozoic Era, yet the mammalian fossil record is generally poor for that time interval. Fundamental morphological changes that led to modern mammals are often represented by small samples of isolated teeth. Fortunately, functional wear facets on teeth allow prediction of the morphology of occluding teeth that may be unrepresented by fossils. A major step in mammalian evolution occurred in the Early Cretaceous with the evolution of tribosphenic molars, which characterize marsupials and placentals, the two most abundant and diverse extant groups of mammals. A tooth from the Early Cretaceous (110 million years before present) of Texas tests previous predictions (based on lower molars) of the morphology of upper molars in early tribosphenic dentitions. The lingual cusp (protocone) is primitively without shear facets, as expected, but the cheek side of the tooth is derived (advanced) in having distinctive cusps along the margin. The tooth, although distressingly inadequate to define many features of the organism, demonstrates unexpected morphological diversity at a strategic stage of mammalian evolution and falsifies previous claims of the earliest occurrence of true marsupials.

HIV Infection Is Associated With Poor Outcomes for Patients With Anal Cancer in the Highly Active Antiretroviral Therapy Era.

Science.gov (United States)

Grew, David; Bitterman, Danielle; Leichman, Cynthia G; Leichman, Lawrence; Sanfilippo, Nicholas; Moore, Harvey G; Du, Kevin

2015-12-01

HIV status may affect outcomes after definitive chemoradiotherapy for anal cancer. Here, we report a large series in the highly active antiretroviral therapy era comparing outcomes between HIV-positive and HIV-negative patients with anal cancer. This was a retrospective chart review. The study was conducted at an outpatient oncology clinic at large academic center. A total of 107 patients were reviewed, 39 HIV positive and 68 HIV negative. All of the patients underwent definitive chemoradiation for anal cancer. Data on patient characteristics, treatment, toxicity, and outcomes were collected. Overall survival, colostomy-free survival, local recurrence-free survival, and distant metastasis-free survival were analyzed. Median follow-up was 15 months. HIV-positive patients were younger (median, 52 vs 64 years; p HIV-positive patients had a significantly longer duration from biopsy to start of chemoradiation (mean number of days, 82 vs 54; p = 0.042). There were no differences in rates of acute toxicities including diarrhea, fatigue, or dermatitis. HIV-positive patients had significantly higher rates of hospitalization (33% vs 15%; p = 0.024). The 3-year overall survival rate was 42% in HIV-positive and 76% in HIV-negative patients (p = 0.037; HR, 2.335 (95% CI, 1.032-5.283)). Three-year colostomy-free survival was 67% in HIV-positive and 88% in HIV-negative patients (p = 0.036; HR, 3.231 (95% CI, 1.014-10.299)). Differences in overall survival rates were not significant on multivariate analysis. This study was limited by its retrospective design and small patient numbers. In this cohort, HIV-positive patients had significantly worse overall and colostomy-free survival rates than HIV-negative patients. However, differences in survival were not significant on multivariate analysis. Additional studies are necessary to establish the etiology of this difference.

Geant4 Hadronic Cascade Models and CMS Data Analysis : Computational Challenges in the LHC era

CERN Document Server

Heikkinen, Aatos

This work belongs to the field of computational high-energy physics (HEP). The key methods used in this thesis work to meet the challenges raised by the Large Hadron Collider (LHC) era experiments are object-orientation with software engineering, Monte Carlo simulation, the computer technology of clusters, and artificial neural networks. The first aspect discussed is the development of hadronic cascade models, used for the accurate simulation of medium-energy hadron-nucleus reactions, up to 10 GeV. These models are typically needed in hadronic calorimeter studies and in the estimation of radiation backgrounds. Various applications outside HEP include the medical field (such as hadron treatment simulations), space science (satellite shielding), and nuclear physics (spallation studies). Validation results are presented for several significant improvements released in Geant4 simulation tool, and the significance of the new models for computing in the Large Hadron Collider era is estimated. In particular, we es...

The craniocervical connection: a retrospective analysis of 300 whiplash patients with cervical and temporomandibular disorders.

Science.gov (United States)

Friedman, M H; Weisberg, J

2000-07-01

Because the concept of whiplash as a causative factor for temporomandibular disorders (TMD) is highly controversial, we decided to do a retrospective analysis of patients treated in our office who had sustained whiplash injuries and were treated for cervical and temporomandibular disorders. The records of 300 patients with TMD preceded by a motor vehicle accident were examined retrospectively. The most common presenting symptoms, in order, were: jaw pain, neck pain, post-traumatic headache, jaw fatigue, and severe temporomandibular joint (TMJ) clicking. The most common TMD diagnoses were: masseter trigger points, closing jaw muscle hyperactivity, TMJ synovitis, opening jaw muscle hyperactivity, and advanced TMJ disk derangement. Based primarily on the physical examination, we concluded that the TMJ and surrounding musculature should be examined similarly to other joints, with no preconceived notion that TMD pathology after whiplash is unlikely.

Approaches to the History of Patients: From the Ancient World to Early Modern Europe.

Science.gov (United States)

Stolberg, Michael

2016-01-01

This chapter looks from an early modernist's perspective at some of the major questions and methodological issues that writing the history of patients in the ancient world shares with similar work on Patientengeschichte in medieval and early modern Europe. It addresses, in particular, the problem of finding adequate sources that give access to the patients' experience of illness and medicine and highlights the potential as well as the limitations of using physicians' case histories for that purpose. It discusses the doctor-patient relationship as it emerges from these sources, and the impact of the patient's point of view on learned medical theory and practice. In conclusion, it pleads for a cautious and nuanced approach to the controversial issue of retrospective diagnosis, recommending that historians consistently ask in which contexts and in what way the application of modern diagnostic labels to pre-modern accounts of illness can truly contribute to a better historical understanding rather than distort it.

Applying Monte Carlo Concept and Linear Programming in Modern Portfolio Theory to Obtain Best Weighting Structure

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Tumpal Sihombing

2013-01-01

Full Text Available The world is entering the era of recession when the trend is bearish and market is not so favorable. The capital markets in every major country were experiencing great amount of loss and people suffered in their investment. The Jakarta Composite Index (JCI has shown a great downturn for the past one year but the trend bearish year of the JCI. Therefore, rational investors should consider restructuring their portfolio to set bigger proportion in bonds and cash instead of stocks. Investors can apply modern portfolio theory by Harry Markowitz to find the optimum asset allocation for their portfolio. Higher return is always associated with higher risk. This study shows investors how to find out the lowest risk of a portfolio investment by providing them with several structures of portfolio weighting. By this way, investor can compare and make the decision based on risk-return consideration and opportunity cost as well. Keywords: Modern portfolio theory, Monte Carlo, linear programming

A Retrospective Analysis of Ruptured Breast Implants

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Woo Yeol Baek

2014-11-01

Full Text Available BackgroundRupture is an important complication of breast implants. Before cohesive gel silicone implants, rupture rates of both saline and silicone breast implants were over 10%. Through an analysis of ruptured implants, we can determine the various factors related to ruptured implants.MethodsWe performed a retrospective review of 72 implants that were removed for implant rupture between 2005 and 2014 at a single institution. The following data were collected: type of implants (saline or silicone, duration of implantation, type of implant shell, degree of capsular contracture, associated symptoms, cause of rupture, diagnostic tools, and management.ResultsForty-five Saline implants and 27 silicone implants were used. Rupture was diagnosed at a mean of 5.6 and 12 years after insertion of saline and silicone implants, respectively. There was no association between shell type and risk of rupture. Spontaneous was the most common reason for the rupture. Rupture management was implant change (39 case, microfat graft (2 case, removal only (14 case, and follow-up loss (17 case.ConclusionsSaline implants have a shorter average duration of rupture, but diagnosis is easier and safer, leading to fewer complications. Previous-generation silicone implants required frequent follow-up observation, and it is recommended that they be changed to a cohesive gel implant before hidden rupture occurs.

A compensation model developed to liberalize spectrum in the G4 era

OpenAIRE

Chou, Yuntsai

2014-01-01

Because fourth-generation(4G) mobile communications services are rooted in heterogeneous multibands, a unified managementregime fails toaccommodate spectral heterogeneity. This study examined an adequate regimein the 4G era that maximizes spectrum efficiency. A conjoint analysis was conducted to assert the policy preferences of Taiwan's mobileoperators, including second generation(2G), third generation(3G), andwireless broadband access(WBA) operators. The results of the conjoint analysis indi...

Retrospective analysis of Newcastle disease diagnosed at the ...

African Journals Online (AJOL)

Newcastle disease (ND) is a highly contagious viral disease of domestic and wild birds with devastating impact on poultry health and production. Many vaccines and vaccination schedules are in use in controlling the disease but prevention and control are still a problem. A ten-year retrospective study (2002-2011) of ...

Development of web-GIS system for analysis of georeferenced geophysical data

Science.gov (United States)

Okladnikov, I.; Gordov, E. P.; Titov, A. G.; Bogomolov, V. Y.; Genina, E.; Martynova, Y.; Shulgina, T. M.

2012-12-01

Reanalysis, ECMWF ERA-40 Reanalysis, ECMWF ERA Interim Reanalysis, MRI/JMA APHRODITE's Water Resources Project Reanalysis, DWD Global Precipitation Climatology Centre's data, GMAO Modern Era-Retrospective analysis for Research and Applications, meteorological observational data for the territory of the former USSR for the 20th century, results of modeling by global and regional climatological models, and others. The system is already involved into a scientific research process. Particularly, recently the system was successfully used for analysis of Siberia climate changes and its impact in the region. The Web-GIS information-computational system for geophysical data analysis provides specialists involved into multidisciplinary research projects with reliable and practical instruments for complex analysis of climate and ecosystems changes on global and regional scales. Using it even unskilled user without specific knowledge can perform computational processing and visualization of large meteorological, climatological and satellite monitoring datasets through unified web-interface in a common graphical web-browser. This work is partially supported by the Ministry of education and science of the Russian Federation (contract #07.514.114044), projects IV.31.1.5, IV.31.2.7, RFBR grants #10-07-00547a, #11-05-01190a, and integrated project SB RAS #131.

Chinese librarianship in the digital era

CERN Document Server

Fang, Conghui

2013-01-01

The library in China has been transformed by rapid socioeconomic development, and the proliferation of the Internet. The issues faced by Chinese libraries andlibrarians are those faced by library practitioners more globally, however, China also has its own unique set of issues in the digital era, including developmental imbalance between East and West, urban and rural areas, and availability of skilled practitioners. Chinese Librarianship in the Digital Era is the first book on Chinese libraries responding to these issues, and more.The first part of the book places discussion in historical con

New era of the relationship between Chinese interventional radiology sub-society and journal of interventional radiology

International Nuclear Information System (INIS)

Li Linsun

2009-01-01

The past decades have witnessed interventional radiology in China to go from a very initial clinical practice to an important medical player in modern medicine. Recently, a friendly collaboration has been successfully established between the Chinese Interventional Radiology Sub-society and the Journal of Interventional Radiology. The Chinese Interventional Radiology Sub-society will take the full responsibility for the academic governance of the Journal of Interventional Radiology and the Journal of Interventional Radiology will formally become the sole interventional academic periodical of the Chinese Interventional Radiology Sub-society in China. This collaboration will surely make Chinese interventional radiology to initiate a new era,promote the further development of interventional radiology at home and enable the Journal of Interventional Radiology to step into the international medical circle. (authors)

Fluxomics - connecting 'omics analysis and phenotypes.

Science.gov (United States)

Winter, Gal; Krömer, Jens O

2013-07-01

In our modern 'omics era, metabolic flux analysis (fluxomics) represents the physiological counterpart of its siblings transcriptomics, proteomics and metabolomics. Fluxomics integrates in vivo measurements of metabolic fluxes with stoichiometric network models to allow the determination of absolute flux through large networks of the central carbon metabolism. There are many approaches to implement fluxomics including flux balance analysis (FBA), (13) C fluxomics and (13) C-constrained FBA as well as many experimental settings for flux measurement including dynamic, stationary and semi-stationary. Here we outline the principles of the different approaches and their relative advantages. We demonstrate the unique contribution of flux analysis for phenotype elucidation using a thoroughly studied metabolic reaction as a case study, the microbial aerobic/anaerobic shift, highlighting the importance of flux analysis as a single layer of data as well as interlaced in multi-omics studies. © 2012 John Wiley & Sons Ltd and Society for Applied Microbiology.

ERA Panga pankrotiprotsess on lõppenud / Väinu Rozental

Index Scriptorium Estoniae

Rozental, Väinu, 1957-

2005-01-01

Viis ja pool aastat kestnud ERA Panga pankrotimenetlus on lõppenud ning mõlemad pankrotihaldurid said 3,53 miljonit krooni. Vt. samas: Järgmisena saab joone alla EVEA Panga pankrot. Lisa: ERA Panga pankrotil joon all

Outcomes of endovascular aortic repair in the modern era

DEFF Research Database (Denmark)

Budtz-Lilly, Jacob; Wanhainen, Anders; Mani, Kevin

2018-01-01

Monitoring outcomes following endovascular aortic repair (EVAR) is critical. Although evidence from randomized controlled trials has solidified the role of EVAR, the analysis of outcomes and "real-world" data has uncovered limitations, improved the selection of appropriate patients, and underscored...... the importance of instructions for use. Subsequent studies demonstrated the learning curve of EVAR and gradual improvement of outcomes over time. Outcomes analyses will continue to play an important role, particularly as technological growth of endovascular therapy has enabled treatment of more complex aneurysm...... pathologies and patients. The important analyses are herein reviewed, following the development of EVAR in the treatment of intact abdominal aortic aneurysms (AAA) to ruptured AAAs, and finally to complex aneurysms, including thoracoabdominal aortic aneurysms and mycotic aneurysms. This includes an overview...

Variability of Iberian upwelling implied by ERA-40 and ERA-Interim reanalyses

Directory of Open Access Journals (Sweden)

José M. R. Alves

2013-05-01

Full Text Available The Regional Ocean Modeling System ocean model is used to simulate the decadal evolution of the regional waters in offshore Iberia in response to atmospheric fields given by ECMWF ERA-40 (1961–2001 and ERA-Interim (1989–2008 reanalyses. The simulated sea surface temperature (SST fields are verified against satellite AVHRR SST, and they are analysed to characterise the variability and trends of coastal upwelling in the region. Opposing trends in upwelling frequency are found at the northern limit, where upwelling has been decreasing in recent decades, and at its southern edge, where there is some evidence of increased upwelling. These results confirm previous observational studies and, more importantly, indicate that observed SST trends are not only due to changes in radiative or atmospheric heat fluxes alone but also due to changes in upwelling dynamics, suggesting that such a process may be relevant in climate change scenarios.

Uterine rupture: a retrospective analysis of causes, complications ...

African Journals Online (AJOL)

We conducted a retrospective review of case notes (from 2003 to 2009) to determine the incidence, causes, complications and foetal/maternal outcome among women with a diagnosis of ... Out of 72,570 deliveries 163 cases of ruptured uterus were recorded in seven years, making an incidence of 2.25 per 1000 births.

Progressive-Era Resources on the World Wide Web.

Science.gov (United States)

Howenstein, Amanda

1999-01-01

Provides a list of Progressive-era websites with the address and a detailed description of each of the websites. Includes topics such as the womens suffrage movement, the Triangle Shirtwaist Factory fire, the Prohibition, labor-management conflicts, the Hull House, the Chicago fire, Emma Goldman, Progressive-era entertainment, and the Worlds Fair.…

Radio Propagation into Modern Buildings

DEFF Research Database (Denmark)

Rodriguez Larrad, Ignacio; Nguyen, Huan Cong; Jørgensen, Niels T.K.

2014-01-01

Energy-efficient buildings are gaining momentum in order to comply with the new energy regulations. Especially in northern cold countries, thick reinforced walls and energy-efficient windows composed of several layers of glass plus metal coating are becoming the de facto elements in modern building...... constructions. These materials are used in favor of achieving a proper level of thermal isolation, but it has been noticed that they can impact heavily on radio signal propagation. This paper presents a measurement-based analysis of the outdoor-to-indoor attenuation experienced in several modern constructions...

Defective modernization and health in Mexico.

Science.gov (United States)

Simonelli, J M

1987-01-01

This paper uses data gathered in a semi-arid, mountain region of the border state of Sonora, Mexico to illustrate that modernization and the importation of urban ideas and values can influence health status in unexpected ways. It traces the historic process of modernization in a rural municipio, relating this to social promises and economic cycles in Mexico. Modernization is seen to encompass life standard improvements and access to medical care; extension of road and transportation systems; and the widespread availability of information and education, as well as lifestyle changes required to incorporate these 'urban' influences. Reviewing the link between climate and health in arid lands, the paper notes that such modernization can be a well-meaning intrusion upon a set of cultural and social practices which had proved adaptive in dealing with climatic extremes. Initial modernization produces impressive declines in mortality and morbidity, as illustrated in an analysis of mortality figures and causes in relation to age cohorts and decades for the years 1955-1984. However, reductions in epidermic-related infant mortality are shown to be offset by increases in deaths due to trauma, chronic conditions and endemic disease. An analysis of morbidity for the year 1983-84 indicates that continuing high rates of infectious disease are related to conditions which result from increasingly defective modernization. To maintain technology, including water, electrical, and sewage systems, continual capital expenditure on both the public and private level is required. The economic crisis in Mexico is reducing available funds at a time when the community has adjusted its traditional lifestyle to incorporate technological improvements. In light of this, it is likely that inroads against infectious disease will not just continue to be stalemated, but could actually be reversed. This finding has implications for towns and villages on both sides of the Mexican-American border.

Video content analysis on body-worn cameras for retrospective investigation

Science.gov (United States)

Bouma, Henri; Baan, Jan; ter Haar, Frank B.; Eendebak, Pieter T.; den Hollander, Richard J. M.; Burghouts, Gertjan J.; Wijn, Remco; van den Broek, Sebastiaan P.; van Rest, Jeroen H. C.

2015-10-01

In the security domain, cameras are important to assess critical situations. Apart from fixed surveillance cameras we observe an increasing number of sensors on mobile platforms, such as drones, vehicles and persons. Mobile cameras allow rapid and local deployment, enabling many novel applications and effects, such as the reduction of violence between police and citizens. However, the increased use of bodycams also creates potential challenges. For example: how can end-users extract information from the abundance of video, how can the information be presented, and how can an officer retrieve information efficiently? Nevertheless, such video gives the opportunity to stimulate the professionals' memory, and support complete and accurate reporting. In this paper, we show how video content analysis (VCA) can address these challenges and seize these opportunities. To this end, we focus on methods for creating a complete summary of the video, which allows quick retrieval of relevant fragments. The content analysis for summarization consists of several components, such as stabilization, scene selection, motion estimation, localization, pedestrian tracking and action recognition in the video from a bodycam. The different components and visual representations of summaries are presented for retrospective investigation.

The incidence of biopsy-proven transformation in follicular lymphoma in the rituximab era. A retrospective analysis from the Czech Lymphoma Study Group (CLSG) database.

Science.gov (United States)

Janikova, Andrea; Bortlicek, Zbynek; Campr, Vit; Kopalova, Natasa; Benesova, Katerina; Hamouzova, Michaela; Belada, David; Prochazka, Vit; Pytlik, Robert; Vokurka, Samuel; Pirnos, Jan; Duras, Juraj; Mocikova, Heidi; Mayer, Jiri; Trneny, Marek

2018-04-01

The aim of this study is to assess the incidence, risk factors, and outcome of biopsy-proven transformation in follicular lymphoma (FL) patients in the rituximab era. Transformation was analyzed in 1233 patients with initially diagnosed FL grades 1-3A, identified between 2002 and 2012 in the prospectively maintained Czech Lymphoma Study Group database. Only patients with histologically proven transformation (HT) were included. HT occurred in 58 cases at a median of 3.0 years from the initial FL diagnosis; the HT rate was 4% at 5 years. Transformation occurred most frequently at the first relapse (84% patients). Median OS from the HT was 2.5 years (95% CI 0.4-4.6) and 6-year OS with HT was shorter compared to all FLs (60 vs. 83.9%; 95% CI). A bulky tumor (≥ 10 cm), increased lactate dehydrogenase, age ≥ 60 years, and International Prognostic Index (intermediate/high risk), but not Follicular Lymphoma International Prognostic Index, were associated with transformation (p transformation rate at 5 years of 4.23% (95% CI 2.52-5.93); subsequent rituximab maintenance (n = 276) vs. observation (n = 153) was associated with a lower transformation rate (p.033; HR 3.29; CI 1.10-9.82). The transformation rate seems to be lower than in previous series, which may be influenced by broad use of rituximab, but prognosis of HT developed during therapy continues to be poor.

A retrospective dosimetry method and its uncertainty analysis

International Nuclear Information System (INIS)

Zhang, L.; Jia, D.; Dai, G.

2000-01-01

The main aim of a radiation epidemiological study is to assess the risk of the population exposed to ionizing radiation. The actual work of the assessment may be very difficult because dose information about the population is often indirect and incomplete. It is very important, therefore, to find a way of estimating reasonable and reliable doses of the population by a retrospective method from limited information. In order to provide reasonable dose information for the cohort study of Chinese medical diagnostic X-ray workers, a retrospective dosimetry method was established. In China, a cohort study of more than 27,000 medical diagnostic X-ray workers, with 25,000 controls, has been carried out for about fifteen years in order to assess the risk to an occupationally exposed population. Obviously, a key to the success of the study is to obtain reliable and reasonable results of dose estimation by the dose reconstruction method. Before 1985, there was a lack of information regarding personal dose measured directly; however, we can obtain other indirect information. Examples are information about working loads from the documents of the hospitals, information about operational conditions of the workers of different statuses by a survey of occupational history, and the exposure levels of various working conditions by some simulation methods. The information for estimating organ dose can also be obtained by simulating experiments with a phantom. Based on the information mentioned above, a mathematical model and computerizing system for dose reconstruction of this occupational population was design and developed. Uncertainty analysis very important for dose reconstruction. The sources of uncertainty of our study are coming from two fields. One is coming from the mode of dose reconstruction. Another is coming from the survey of the occupational history. In the result reported, main results of the uncertainty will be presented. In order to control the uncertainty of the

Subsequent primary malignancies after diffuse large B-cell lymphoma in the modern treatment era.

Science.gov (United States)

Tao, Li; Clarke, Christina A; Rosenberg, Aaron S; Advani, Ranjana H; Jonas, Brian A; Flowers, Christopher R; Keegan, Theresa H M

2017-07-01

With the addition of rituximab and other treatment advances, survival after diffuse large B-cell lymphoma (DLBCL) has improved, but subsequent primary malignancies (SPMs) have emerged as an important challenge for DLBCL survivorship. We calculated standardized incidence ratios (SIRs) and 95% confidence intervals (CIs) for SPMs among 23 879 patients who survived at least 1 year after a first primary DLBCL diagnosed during 1989-2012, compared to the general population in California. Cumulative incidence (CMI) of SPMs, accounting for the competing risk of death, also was calculated. We found that the incidence of acute myeloid leukaemia (AML) nearly doubled in the post-rituximab era [SIR (95% CI) 4·39 (2·51-7·13) pre- (1989-2000) and 8·70 (6·62-11·22) post-rituximab (2001-2012)]. Subsequent thyroid cancer was rare pre-rituximab, but increased substantially after 2001 [0·66 (0·08-2·37) vs. 2·27(1·44-3·41)]. The 5-year CMI for all SPMs (4·77% pre- vs. 5·41% post-rituximab, P = 0·047), AML (0·15% vs. 0·41%, P = 0·003), thyroid cancer (0·03% vs. 0·15%, P = 0·003) and melanoma (0·25% vs. 0·42%, P = 0·020) were greater in DLBCL patients diagnosed in the post- versus pre-rituximab period. This study provides insight into the changing pattern of SPM occurrence after the introduction of rituximab, which may elucidate the aetiology of SPMs and should guide future cancer surveillance efforts among DLBCL patients. © 2017 John Wiley & Sons Ltd.

An inflammation-based cumulative prognostic score system in patients with diffuse large B cell lymphoma in rituximab era.

Science.gov (United States)

Sun, Feifei; Zhu, Jia; Lu, Suying; Zhen, Zijun; Wang, Juan; Huang, Junting; Ding, Zonghui; Zeng, Musheng; Sun, Xiaofei

2018-01-02

Systemic inflammatory parameters are associated with poor outcomes in malignant patients. Several inflammation-based cumulative prognostic score systems were established for various solid tumors. However, there is few inflammation based cumulative prognostic score system for patients with diffuse large B cell lymphoma (DLBCL). We retrospectively reviewed 564 adult DLBCL patients who had received rituximab, cyclophosphamide, doxorubicin, vincristine and prednisolone (R-CHOP) therapy between Nov 1 2006 and Dec 30 2013 and assessed the prognostic significance of six systemic inflammatory parameters evaluated in previous studies by univariate and multivariate analysis:C-reactive protein(CRP), albumin levels, the lymphocyte-monocyte ratio (LMR), the neutrophil-lymphocyte ratio(NLR), the platelet-lymphocyte ratio(PLR)and fibrinogen levels. Multivariate analysis identified CRP, albumin levels and the LMR are three independent prognostic parameters for overall survival (OS). Based on these three factors, we constructed a novel inflammation-based cumulative prognostic score (ICPS) system. Four risk groups were formed: group ICPS = 0, ICPS = 1, ICPS = 2 and ICPS = 3. Advanced multivariate analysis indicated that the ICPS model is a prognostic score system independent of International Prognostic Index (IPI) for both progression-free survival (PFS) (p systemic inflammatory status was associated with clinical outcomes of patients with DLBCL in rituximab era. The ICPS model was shown to classify risk groups more accurately than any single inflammatory prognostic parameters. These findings may be useful for identifying candidates for further inflammation-related mechanism research or novel anti-inflammation target therapies.

A retrospective analysis of oral cholera vaccine use, disease severity and deaths during an outbreak in South Sudan

NARCIS (Netherlands)

Bekolo, C.E.; Loenhout, J.A. van; Rodriguez-Llanes, J.M.; Rumunu, J.; Ramadan, O.P.; Guha-Sapir, D.

2016-01-01

OBJECTIVE: To determine whether pre-emptive oral cholera vaccination reduces disease severity and mortality in people who develop cholera disease during an outbreak. METHODS: The study involved a retrospective analysis of demographic and clinical data from 41 cholera treatment facilities in South

INAA analysis for Jun porcelaim and modern Chinese Jun porcelain

International Nuclear Information System (INIS)

Jia Xiuqin; Dong Jinquan; Han Song; Tang Yunhui

2004-01-01

A total of 28 old Jun porcelain, seven modern Chinese Jun porcelain and two Jingdezhen porcelain samples are analyzed with INAA method. The systematic geochemical study for these 37 samples on their REE and trace elements shows that these three types of china were made with relatively stable and similar material, although they leaptover 600 years in different colors and from different kilns. However, the REE patterns of modern Chinese Jun porcelain are a little bit different from that of old Jun porcelain, and clear different from the old glaze of Jindezheng. (authors)

Head injury management algorithm as described in Hippocrates' "peri ton en cephali traumaton".

Science.gov (United States)

Dimopoulos, Vassilios G; Machinis, Theofilos G; Fountas, Kostas N; Robinson, Joe S

2005-12-01

HIPPOCRATIC WORKS LEND themselves still today to the modern physician for further analysis of his approach to the diagnosis and treatment of various pathological conditions. We present an attempt to systematize his methodology regarding the management of head trauma and present it in the format of a modern-era algorithm.

Electra en Piñera

Directory of Open Access Journals (Sweden)

Elina Miranda Cancela

1991-12-01

Full Text Available Este artigo e uma análise da Electra Garrigó de Virgilio Piñera, teatrólogo cubano, e das suas vinculações com o teatro trágico grego, sobretudo com a Electra de Sófocles, acrescida ainda de aproximações com autores modernos que trataram do mesmo tema. Apesar da inspiração grega, Piñera permanece um típico teatrólogo nacional, marcado pelos momentos de grande tensão social da sua época (a tragédia em apreço data de 1941. O conflito produzido pela excessiva autoridade dos pais sobre os filhos, latente neste mito, interessa-o por seu significado dentro da família cubana.

Inflation with a smooth constant-roll to constant-roll era transition

Science.gov (United States)

Odintsov, S. D.; Oikonomou, V. K.

2017-07-01

In this paper, we study canonical scalar field models, with a varying second slow-roll parameter, that allow transitions between constant-roll eras. In the models with two constant-roll eras, it is possible to avoid fine-tunings in the initial conditions of the scalar field. We mainly focus on the stability of the resulting solutions, and we also investigate if these solutions are attractors of the cosmological system. We shall calculate the resulting scalar potential and, by using a numerical approach, we examine the stability and attractor properties of the solutions. As we show, the first constant-roll era is dynamically unstable towards linear perturbations, and the cosmological system is driven by the attractor solution to the final constant-roll era. As we demonstrate, it is possible to have a nearly scale-invariant power spectrum of primordial curvature perturbations in some cases; however, this is strongly model dependent and depends on the rate of the final constant-roll era. Finally, we present, in brief, the essential features of a model that allows oscillations between constant-roll eras.

Light Water Reactor Sustainability Program A Reference Plan for Control Room Modernization: Planning and Analysis Phase

Energy Technology Data Exchange (ETDEWEB)

Jacques Hugo; Ronald Boring; Lew Hanes; Kenneth Thomas

2013-09-01

The U.S. Department of Energy’s Light Water Reactor Sustainability (LWRS) program is collaborating with a U.S. nuclear utility to bring about a systematic fleet-wide control room modernization. To facilitate this upgrade, a new distributed control system (DCS) is being introduced into the control rooms of these plants. The DCS will upgrade the legacy plant process computer and emergency response facility information system. In addition, the DCS will replace an existing analog turbine control system with a display-based system. With technology upgrades comes the opportunity to improve the overall human-system interaction between the operators and the control room. To optimize operator performance, the LWRS Control Room Modernization research team followed a human-centered approach published by the U.S. Nuclear Regulatory Commission. NUREG-0711, Rev. 3, Human Factors Engineering Program Review Model (O’Hara et al., 2012), prescribes four phases for human factors engineering. This report provides examples of the first phase, Planning and Analysis. The three elements of Planning and Analysis in NUREG-0711 that are most crucial to initiating control room upgrades are: • Operating Experience Review: Identifies opportunities for improvement in the existing system and provides lessons learned from implemented systems. • Function Analysis and Allocation: Identifies which functions at the plant may be optimally handled by the DCS vs. the operators. • Task Analysis: Identifies how tasks might be optimized for the operators. Each of these elements is covered in a separate chapter. Examples are drawn from workshops with reactor operators that were conducted at the LWRS Human System Simulation Laboratory HSSL and at the respective plants. The findings in this report represent generalized accounts of more detailed proprietary reports produced for the utility for each plant. The goal of this LWRS report is to disseminate the technique and provide examples sufficient to

Disease-specific survival in de novo metastatic renal cell carcinoma in the cytokine and targeted therapy era.

Directory of Open Access Journals (Sweden)

Sumanta K Pal

Full Text Available Recent phase III studies of targeted agents for metastatic renal cell carcinoma (mRCC have generated median survival estimates that far exceed those observed during the cytokine era. However, substantial population-based data does not exist to confirm this trend. We sought to determine whether survival has improved for patients with mRCC diagnosed in the era of targeted therapies, as compared to the era of immunotherapy.The Surveillance, Epidemiology, and End Results (SEER Registry was used to identify patients aged 18 and older diagnosed stage IV RCC between 1992 and 2009. Patients had documented clear cell, papillary or chromophobe histology. The Kaplan Meier method and log-rank test were used to compare disease-specific survival (DSS for patients diagnosed from 1992-2004 (i.e., the cytokine era and 2005-2009 (i.e., the targeted therapy era. Univariate and multivariate analyses of relevant clinicopathologic characteristics were also performed.Of 5,176 patients identified using the above characteristics, 2,392 patients were diagnosed from 1992-2004 and 2,784 from 2005-2009. Median DSS was improved in those patients diagnosed from 2005-2009 (16 months vs 13 months; P<0.0001. A similar temporal trend towards improving survival was noted in patients with clear cell (P = 0.0006, but not in patients with non-clear cell disease (P = 0.32. Notable findings on multivariate analysis include an association between shorter DSS and the following characteristics: (1 diagnosis from 1992-2004, (2 advanced age (80+, and (3 absence of cytoreductive nephrectomy.These data reflect progress in the management of mRCC, specifically in the era of targeted therapies. Notably, it was inferred that certain treatment strategies were employed during pre-specified time periods, representing a major caveat of the current analysis. Further studies related to the influence of age and race/ethnicity are warranted, as are studies exploring the role of cytoreductive nephrectomy

Explosion Source Phenomena Using Soviet, Test-Era, Waveform Data

Energy Technology Data Exchange (ETDEWEB)

Richards, Paul G.; Rautian, Tatyana G.; Khalturin, Vitaly I.; Phillips, W. Scott

2006-04-12

During the nuclear testing era, the former Soviet Union carried out extensive observations of underground nuclear explosions, recording both their own shots and those of foreign nuclear states. Between 1961 and 1989, the Soviet Complex Seismological Expedition deployed seismometers at time-varying subsets of over 150 sites to record explosions at regional distances from the Semipalatinsk and Lop Nor test sites and from the shot points of peaceful nuclear explosions. This data set included recordings from broadband, multi-channel ChISS seismometers that produced a series of narrow band outputs, which could then be measured to perform spectral studies. [ChISS is the Russian abbreviation for multichannel spectral seismometer. In this instrument the signal from the seismometer is passed through a system of narrow bandpass filters and recorded on photo paper. ChISS instruments have from 8 to 16 channels in the frequency range from 100 sec to 40 Hz. We used data mostly from 7 channels, ranging from 0.08 to 5 Hz.] Quantitative, pre-digital era investigations of high-frequency source scaling relied on this type of data. To augment data sets of central Central Asia explosions, we have measured and compiled 537 ChISS coda envelopes for 124 events recorded at Talgar, Kazakhstan, at a distance of about 750 km from Semipalatinsk. Envelopes and calibration levels were measured manually from photo paper records for seven bands between 0.08 and 5 Hz. We obtained from 2 to 10 coda envelope measurements per event, depending on the event size and instrument magnification. Coda lengths varied from 250 to 1400 s. For small events, only bands between 0.6 and 2.5 Hz could be measured. Envelope levels were interpolated or extrapolated to 500 s and we have obtained the dependence of this quantity on magnitude. Coda Q was estimated and found to increase from 232 at 0.08 Hz to 1270 at 5 Hz. These relationships were used to construct an average scaling law of coda spectra for Semipalatinsk

Reinforcing user data analysis with Ganga in the LHC era: scalability, monitoring and user-support

International Nuclear Information System (INIS)

Elmsheuser, Johannes; Ebke, Johannes; Brochu, Frederic; Dzhunov, Ivan; Kokoszkiewicz, Lukasz; Maier, Andrew; Mościcki, Jakub; Tuckett, David; Vanderster, Daniel; Egede, Ulrik; Reece, Will; Williams, Michael; Jha, Manoj Kumar; Lee, Hurng-Chun; München, Tim; Samset, Bjorn; Slater, Mark

2011-01-01

Ganga is a grid job submission and management system widely used in the ATLAS and LHCb experiments and several other communities in the context of the EGEE project. The particle physics communities have entered the LHC operation era which brings new challenges for user data analysis: a strong growth in the number of users and jobs is already noticeable. Current work in the Ganga project is focusing on dealing with these challenges. In recent Ganga releases the support for the pilot job based grid systems Panda and Dirac of the ATLAS and LHCb experiment respectively have been strengthened. A more scalable job repository architecture, which allows efficient storage of many thousands of jobs in XML or several database formats, was recently introduced. A better integration with monitoring systems, including the Dashboard and job execution monitor systems is underway. These will provide comprehensive and easy job monitoring. A simple to use error reporting tool integrated at the Ganga command-line will help to improve user support and debugging user problems. Ganga is a mature, stable and widely-used tool with long-term support from the HEP community. We report on how it is being constantly improved following the user needs for faster and easier distributed data analysis on the grid.

Role of Media Rumors in the Modern Society

Science.gov (United States)

Zheltukhina, Marina R.; Slyshkin, Gennady G.; Ponomarenko, Elena B.; Busygina, Maryana V.; Omelchenko, Anatoly V.

2016-01-01

The article examines the using of media rumors as pragmatic influence mechanism in the modern communication. The printed and electronic messages with rumors make the material of research. The complex methods of analysis of the rumors role in the modern society are used. The inductive, descriptive and comparative, cognitive and discursive,…

The Capability Portfolio Analysis Tool (CPAT): A Mixed Integer Linear Programming Formulation for Fleet Modernization Analysis (Version 2.0.2).

Energy Technology Data Exchange (ETDEWEB)

Waddell, Lucas [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Muldoon, Frank [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Henry, Stephen Michael [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Hoffman, Matthew John [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Zwerneman, April Marie [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Backlund, Peter [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Melander, Darryl J. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Lawton, Craig R. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Rice, Roy Eugene [Teledyne Brown Engineering, Huntsville, AL (United States)

2017-09-01

In order to effectively plan the management and modernization of their large and diverse fleets of vehicles, Program Executive Office Ground Combat Systems (PEO GCS) and Program Executive Office Combat Support and Combat Service Support (PEO CS&CSS) commis- sioned the development of a large-scale portfolio planning optimization tool. This software, the Capability Portfolio Analysis Tool (CPAT), creates a detailed schedule that optimally prioritizes the modernization or replacement of vehicles within the fleet - respecting numerous business rules associated with fleet structure, budgets, industrial base, research and testing, etc., while maximizing overall fleet performance through time. This paper contains a thor- ough documentation of the terminology, parameters, variables, and constraints that comprise the fleet management mixed integer linear programming (MILP) mathematical formulation. This paper, which is an update to the original CPAT formulation document published in 2015 (SAND2015-3487), covers the formulation of important new CPAT features.

Should patients with CKD stage 5D and biochemical evidence of secondary hyperparathyroidism be prescribed calcimimetic therapy? An ERA-EDTA position statement

NARCIS (Netherlands)

Goldsmith, David; Covic, Adrian; Vervloet, Marc; Cozzolino, Mario; Nistor, Ionut; Vervloet, Mark; Brandenburg, Vincent; Bover, Jordi; Evenepoel, Pieter; Massy, Ziad; Mazzaferro, Sandro; Urena-Torres, Pablo; Abramowicz, D.; Bolignano, D.; Cannata Andia, G.; Cochat, P.; Covic, A.; Delvecchio, L.; Drechsler, C.; Eckardt, K. U.; Fouque, D.; Fox, J.; Haller, M.; Heimburger, O.; Jager, K. J.; Lindley, E.; Marti Monros, A. M.; Nagler, E.; Oberbauer, R.; Spasovski, G.; Tattersall, J.; van Biesen, W.; Vander Veer, S.; Vanholder, R.; Wanner, C.; Wheeler, D.; Whithers, W.; Wiecek, A.; Zoccali, C.

2015-01-01

This paper reflects the position of the CKD-MBD workgroup, an official working group of ERA-EDTA and of the ERBP advisory board, the official guideline-producing body of ERA-EDTA, on the topic of the use of calcimimetics in patients with CKD stage 5D, as based on two recent meta-analysis

Analysis of the international environment for the national nuclear technology development in the post-coldwar era

International Nuclear Information System (INIS)

Yang, Maeng Ho; Kim, Hwa Sup; Kim, Ji Whan; Lee, Dong Jin; Kim, Jong Sook; Kim, Hyun Joon; Yoon, Young Woo; Ham, Chul Hoon; Cho, Suck Hong

1992-12-01

The main objective of this study is to suggest future policy directions of national nuclear technology development and to define the role of nuclear power in the post-coldwar era. This study first reviews how the collapse of USSR have exerted subsequent effects on the international nuclear industry and analyses the efforts of the multinational nuclear enterprises to obtain technological, competitiveness and to expand the share in the international nuclear market in order to compete the economical and technological superiority. Finally, this study analyses scenarios for the global environmental regulations which may be imposed over internationally in the near future. This study suggests; firstly, increasing investment on science and technology, secondly, diversifying international cooperation, thirdly, rearranging and strengthening a national system for information collecting and analysis, fourthly, making up infrastructure to expand the role of nuclear power, fifthly, expanding the applications of nuclear energy including district heating, etc. (Author)

Modern Versus Traditional Mathematics

Science.gov (United States)

Roberts, A. M.

1974-01-01

The effect of different secondary school mathematics syllabi on first-year performance in college-level mathematics was studied in an attempt to evaluate the syllabus change. Students with a modern mathematics background performed sigficantly better on most first-year units. A topic-by-topic analysis of results is included. (DT)

Social Media Etiquette for the Modern Medical Student: A Narrative Review

Directory of Open Access Journals (Sweden)

Brittany Harrison

2014-06-01

Full Text Available Most medical students worldwide are using some form of social media platform to supplement their learning via file sharing and to stay up-to-date on medical events. Often, social media may blur the line between socialization and educational use, so it is important to be aware of how one is utilizing social media and how to remain professional. Research has yielded some troublesome themes of misconduct: drunken behaviour, violations of confidentiality and defamation of institutions. Because there is no universal policy to monitor online professionalism, there exists the potential for indiscretions to occur. It has been reported that misdemeanours can affect future residency placements and employment for medical students. Accordingly, studies suggest that educators need to recognize this new era of professionalism and adapt policies and reprimands to meet modern outlets where professionalism may be violated.

Cobol software modernization

CERN Document Server

Barbier, Franck

2015-01-01

Nowadays, billions of lines of code are in the COBOL programming language. This book is an analysis, a diagnosis, a strategy, a MDD method and a tool to transform legacy COBOL into modernized applications that comply with Internet computing, Service-Oriented Architecture (SOA) and the Cloud.  It serves as a blueprint for those in charge of finding solutions to this considerable challenge.

Enhanced Recovery After Surgery (ERAS) - The Evidence in Geriatric Emergency Surgery

DEFF Research Database (Denmark)

Paduraru, Mihai; Ponchietti, Luca; Casas, Isidro Martinez

2017-01-01

Background: Geriatric surgery is rising and projected to continue at a greater rate. There is already concern about the poor outcomes for the emergency surgery in elderly. How to manage the available resources to improve outcomes in this group of patients is an important object of debate...... to conventional care. Emergency surgical patients also had fewer postoperative complications with ERAS compared to conventional care. Hospital stay was reduced in 2 out of 3 studies for emergency surgery.Conclusions:ERAS can be safely applied to elderly and emergency patients with a reduction in postoperative....... OBJECTIVES: We aimed to determine the feasibility and safety of applying ERAS pathways to emergency elderly surgical patients. METHOD: Two searches were undertaken for ERAS protocols in elderly patients and emergency surgery, in order to gather evidence in relation to ERAS in geriatric emergency patients...

Gunpowder, the Prince of Wales's feathers and the origins of modern military surgery.

Science.gov (United States)

Pearn, John

2012-04-01

The history of military surgery claims many forebears. The first surgeon-soldiers were Homer's Machaon and Podalirius, followed a thousand years later by the Roman surgeons-general, Antonius Musa and Euphorbus; and later, e.g. Ambrose Paré, John Hunter and Sir John Pringle; and the 19th century innovators, Dominique-Jean Larrey (France), Friedrich von Esmarch (Prussia) and the Russian, Nikolai Pirogoff. The singular feature that distinguished modern military surgery from its earlier practice was the use of gunpowder. It was one of two inventions (the other was printing) that by the empowerment of individuals, lifted Western humankind from the medieval to the modern era. Research of primary and secondary archives. Gunpowder was first used in European warfare at Algeceras (1344-1368). Hitherto, the destruction of tissue had been the result of (relative) low-energy wounding with tissue damage caused by incisional or crushing wounds. The founder of modern surgery, Master John of Arderne (1307-1380), wrote of his experience gained as a military surgeon on the battlefield at Crecy (1346). Following Crecy, Arderne was the only chronicler who described the origins of the Prince of Wales's feathers as a royal and later commercial symbol, and the motto 'Ich Dien', 'I serve', as that of hospitals in the Western World. Later advances in military surgery incorporated both clinical experimentation and the innovation of new systems of pre-hospital battlefield care. © 2012 The Author. ANZ Journal of Surgery © 2012 Royal Australasian College of Surgeons.

Modernism and tradition and the traditions of modernism

Directory of Open Access Journals (Sweden)

Kros Džonatan

2006-01-01

Full Text Available Conventionally, the story of musical modernism has been told in terms of a catastrophic break with the (tonal past and the search for entirely new techniques and modes of expression suitable to a new age. The resulting notion of a single, linear, modernist mainstream (predicated on the basis of a Schoenbergian model of musical progress has served to conceal a more subtle relationship between past and present. Increasingly, it is being recognized that there exist many modernisms and their various identities are forged from a continual renegotiation between past and present, between tradition(s and the avant-garde. This is especially relevant when attempting to discuss the reception of modernism outside central Europe, where the adoption of (Germanic avant-garde attitudes was often interpreted as being "unpatriotic". The case of Great Britain is examined in detail: Harrison Birtwistle’s opera The Mask of Orpheus (1973–83 forms the focus for a wider discussion of modernism within the context of late/post-modern thought.

Non-Euclidean Space, Movement and Astronomy in Modern Art: Alexander Calder’s Mobiles and Ben Nicholson’s Reliefs

Directory of Open Access Journals (Sweden)

Malloy Vanja

2013-09-01

Full Text Available John Keats once wrote that ‘there is no such thing as time and space’ rather, believing that time and space are mental constructs that are subject to a variety of forms and as diverse as the human mind. In the 1920s through the 1930s, modern physics in many ways supported this idea through the various philosophical writings on the Theory of General Relativity to the masses by scientists such as Arthur Eddington and Albert Einstein. These new concepts of modern physics fundamentally changed our understanding of time and space and had substantial philosophical implications, which were absorbed by modern artists resulting in the 1936 Dimensionist Manifesto. Seeking to internalize the developments of modern science within modern art, this manifesto was widely endorsed by the most prominent figures of the avant-garde such as Marcel Duchamp, Jean Arp, Naum Gabo, Joan Miró, László Moholy-Nagy, Wassily Kandinsky and Alexander Calder. Of particular interest to this manifesto was the new concept of the fourth-dimension, which in many ways revolutionized the arts. Importantly, its interpretation varied widely in the artistic community, ranging from a purely physical four-dimensional space, to a kinetic concept of space in which space and time are linked, to a metaphysical interest in a space that exists beyond the material realm. The impact of modern science and astronomy on avant-garde art is currently a bourgeoning area of research with considerable implications to our rethinking of substantial artistic figures of this era. Through a case study of Alexander Calder’s Mobiles and Ben Nicholson’s Reliefs, this paper explores how these artworks were informed by an interest in modern science.

Trend analysis of modern high-rise construction

Science.gov (United States)

Radushinsky, Dmitry; Gubankov, Andrey; Mottaeva, Asiiat

2018-03-01

The article reviews the main trends of modern high-rise construction considered a number of architectural, engineering and technological, economic and image factors that have influenced the intensification of construction of high-rise buildings in the 21st century. The key factors of modern high-rise construction are identified, which are associated with an attractive image component for businessmen and politicians, with the ability to translate current views on architecture and innovations in construction technologies and the lobbying of relevant structures, as well as the opportunity to serve as an effective driver in the development of a complex of national economy sectors with the achievement of a multiplicative effect. The estimation of the priority nature of participation of foreign architectural bureaus in the design of super-high buildings in Russia at the present stage is given. The issue of economic expediency of construction of high-rise buildings, including those with only a residential function, has been investigated. The connection between the construction of skyscrapers as an important component of the image of cities in the marketing of places and territories, the connection of the availability of a high-rise center, the City, with the possibilities of attracting a "creative class" and the features of creating a large working space for specialists on the basis of territorial proximity and density of high-rise buildings.

Modern sample preparation techniques for gas chromatography-mass spectrometry analysis of environmental markers of chemical warfare agents use

NARCIS (Netherlands)

Terzic, O.; de Voogt, P.; Banoub, J.

2014-01-01

The chapter introduces problematics of on-site chemical analysis in the investigations of past chemical warfare agents (CWA) events. An overview of primary environmental degradation pathways of CWA leading to formation of chemical markers of their use is given. Conventional and modern sample

Er Rousseau moderne?

DEFF Research Database (Denmark)

Dupont, Søren

1985-01-01

Artiklen analyserer på hvilken måde Rousseau kan siges at være moderne, og den diskuterer på hvilken måde Rouseau har været medvirkende til at opbygge den moderne civilisation, og på hvilken måde han var kritisk i forhold til den gryende og moderne kapitalisme.......Artiklen analyserer på hvilken måde Rousseau kan siges at være moderne, og den diskuterer på hvilken måde Rouseau har været medvirkende til at opbygge den moderne civilisation, og på hvilken måde han var kritisk i forhold til den gryende og moderne kapitalisme....

The Modernization Program and Power Up-rate at NPP V2 Jaslovske Bohunice, Slovak Republic

International Nuclear Information System (INIS)

Reznik, Vladivoj; Krajmer, Imrich

2010-01-01

Slovenske Elektrarne, a.s. is a second largest utility company in the Central and Eastern Europe that owns an optimal production portfolio comprised of nuclear, thermal and hydroelectric power plants. There are two nuclear power plants Bohunice and Mochovce both operate with two units and another two units Mochovce 3 and 4 are currently under construction. Electricity at Nuclear power plant Bohunice V2 is generated by two 440 MW units that had gradually been connected to the power network over the period between 1984 and 1985. In the construction of the nuclear power plant V2 the concept of pressurized water reactors was adopted and the Soviet-era design WWER 440 used. The upgrading of Nuclear Power Plant Bohunice V2 is based on three main points: Modernization, Power up-rate, and Ageing monitoring program. The main targets of the modernization project were: Increasing of the Nuclear Safety and of the Nuclear operational reliability, and Seismic improvement. This modernization program is in full compliance with IAEA requirements and with the decisions from the Nuclear Regulatory Agency of the Slovak Republic (UJD) and achievement of the probabilistic safety criteria in accordance with IAEA recommendations. Except that is ensured a safe, reliable, economical and effective electricity and heat generation. Achieved results are based for further prolongation of the operation life time up to 60 years. (authors)

The modern water-saving agricultural technology: Progress and focus

African Journals Online (AJOL)

Based on the analysis of water-saving agricultural technology development status and trends in China, and in combination with the development and the needs of modern water-saving agricultural technology, we have put forward a future research emphasis and developing direction of modern watersaving agricultural ...

Why different countries manage death differently: a comparative analysis of modern urban societies.

Science.gov (United States)

Walter, Tony

2012-03-01

The sociology of death, dying and bereavement tends to take as its implicit frame either the nation state or a homogenous modernity. Between-nation differences in the management of death and dying are either ignored or untheorized. This article seeks to identify the factors that can explain both similarities and differences in the management of death between different modern western nations. Structural factors which affect all modern nations include urbanization and the division of labour leading to the dominance of professionals, migration, rationality and bureaucracy, information technology and the risk society. How these sociologically familiar structural features are responded to, however, depends on national histories, institutions and cultures. Historically, key transitional periods to modernity, different in different nations, necessitated particular institutional responses in the management of dying and dead bodies. Culturally, key factors include individualism versus collectivism, religion, secularization, boundary regulation, and expressivism. Global flows of death practices depend significantly on subjugated nations' perceptions of colonialism, neo-colonialism and modernity, which can lead to a dominant power's death practices being either imitated or rejected. © London School of Economics and Political Science 2012.

Aplikasi Citizen Journalism di Era Konvergensi Media

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Rahmat Edi Irawan

2014-10-01

Full Text Available Citizen journalism has now become one of the most developed television program concepts. If the concept was initially more widely used in radio and online media, this time with easier and cheaper technology coverage and delivery of images, it is a concept that provides a place for people to become amateur journalist that can also be easily applied in the medium of television. Research raised the issue on how the concept and implementation of citizen journalism on television in the era of media convergence. The purpose of this study is to explain concepts and demonstrate the implementation of citizen journalism on television in the era of media convergence. Research used qualitative method in which data were obtained using literature study. Results of the study showed that the implementation of citizen journalism on television is also increasingly facilitated by the entry of the television in the era of media convergence, or different media mingle, such as television with printed, radio, and Internet media. The era of media convergence makes the concept of citizen journalism can be more developed, because the platform or media distribution is also increasingly varied for amateur journalist. However, the system equipment that must be provided, human resources that must be owned, as well as huge capital to be owned make a few television stations open a lot of platforms to provide space for amateur journalist in citizen journalism. 

Latinas, Heterotopia, and Home: Pedagogies of Gender and Sexuality in Quinceañera

Science.gov (United States)

Bondy, Jennifer M.

2012-01-01

In this article the author discusses Foucault's heterotopia analytic and applies it to a film analysis of Quinceañera. Engaging in feminist and critical media scholarship, the author outlines U.S. discourses on girlhood and their collusion with patriarchal and heteronormative discourses on Latino cultural nationalism in the regulation, control,…

Disability activism in the new media ecology: campaigning strategies in the digital era

OpenAIRE

Pearson, Charlotte; Trevisan, Filippo

2015-01-01

This article examines the changing nature of disability activism through the influence of social media. As disabled people in the UK have been subjected to acute austerity, this has coincided with a new era of disability activism channelled through increased social media participation. Drawing on the analysis of one group's online activities and a qualitative content analysis of disability protest coverage in traditional news media during the 2012 Paralympic Games, this article positions this...

Revitalisasi Kinerja Guru PAI Dalam Bidang Ekstrakurikuler Di Era Globalisasi

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Siti Makhmudah

2015-03-01

Full Text Available The teaching profession is still much discussed and questioned the whole circle. Seeing the reality demands of modern times, that in an increasingly complex world of education requires improvement in the arrangement and to organize the necessary personal intelegent capable and responsive. Teacher performance is always in the spotlight because of the challenges facing increasingly complex. With the background of this problem, researchers interested in assessing and dig deeper into how the figure of a teacher, especially PAI teacher performance. The teaching profession is still much discussed and questioned the whole circle. Due to the problems experienced by the Islamic religious education teachers or educational institutions today increasingly converging. The problems that are studied include: a the process of teaching and learning in class b Extracurricular activities c Creation of a religious atmosphere in the school environment. The problem is interesting to study the researcher perspective, as any good instituted in school/madrasah. A teacher in the eyes of the public in the code of ethics of teachers, or in view of religion is a complicated problem that is not discussed much less exhausted in this globalization era.

Outcomes of Patients with Renal Cell Carcinoma and Sarcomatoid Dedifferentiation Treated with Nephrectomy and Systemic Therapies: Comparison between the Cytokine and Targeted Therapy Eras.

Science.gov (United States)

Keskin, Sarp K; Msaouel, Pavlos; Hess, Kenneth R; Yu, Kai-Jie; Matin, Surena F; Sircar, Kanishka; Tamboli, Pheroze; Jonasch, Eric; Wood, Christopher G; Karam, Jose A; Tannir, Nizar M

2017-09-01

We studied overall survival and prognostic factors in patients with sarcomatoid renal cell carcinoma treated with nephrectomy and systemic therapy in the cytokine and targeted therapy eras. This is a retrospective study of patients with sarcomatoid renal cell carcinoma who underwent nephrectomy and received systemic therapy at our center in the cytokine era (1987 to 2005) or the targeted therapy era (2006 to 2015). Multivariate regression models were used to determine the association of covariables with survival. Of the 199 patients with sarcomatoid renal cell carcinoma 167 (83.9%) died (median overall survival 16.5 months, 95% CI 15.2-20.9). Survival of patients with clear cell histology was significantly longer vs those with nonclear cell histology (p = 0.034). Patients with synchronous metastatic disease had significantly shorter survival than patients with metachronous metastatic disease (median 12.1 vs 23.3 months, p = 0.0064). Biopsy of the primary tumor or a metastatic site could detect the presence of sarcomatoid features in only 7.5% of cases. Although a significant improvement in survival rate was observed in the first year in patients treated in the targeted therapy era (p = 0.011), this effect was attenuated at year 2, disappeared at years 3 to 5 after diagnosis and was not evident in patients with poor risk features. Patients with sarcomatoid renal cell carcinoma still have poor prognosis with no clear long-term benefit of targeted therapy. This underscores the need to develop more effective systemic therapies for these patients. Copyright © 2017 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.

Slowing down modernity: A critique : A critique

OpenAIRE

Vostal , Filip

2017-01-01

International audience; The connection between modernization and social acceleration is now a prominent theme in critical social analysis. Taking a cue from these debates, I explore attempts that aim to 'slow down modernity' by resisting the dynamic tempo of various social processes and experiences. The issue of slowdown now accounts for a largely unquestioned measure, expected to deliver unhasty tempo conditioning good and ethical life, mental well-being and accountable democracy. In princip...

Engineering Background: Modern Formats and Challenges of Conceptual Engineering

Science.gov (United States)

Khamidullina, A. F.; Kuzmina, M. A.; Khusnutdinova, E. M.; Konakhina, I. A.

2017-09-01

This paper describes the analysis of problems and development perspectives of engineering education in our and other countries. Special attention is given to modern formats of education that motivate creative efforts of engineers-to-be as well as issues of conceptual engineering taking the challenges of modernity into account.

La era de la información

OpenAIRE

Florez Calderón, Mauro

2011-01-01

La revolución de la información basada en la información tiene como límite las fronteras del conocimiento. La información a diferencia de un bien material es inalienable, acumulativa y no produce los tipos de deterioro ambiental creados por la industria; por lo anterior, algunos especialistas, a la era de la información la denominan era Post-industrial. Si es necio pretender entender los procesos producidos por la revolución industrial, con una mentalidad pastoril, mucho más necio será tratar...

ASPEK HUKUM ZONASI PASAR TRADISIONAL DAN PASAR MODERN

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Rahadi Wasi Bintoro

2010-10-01

Full Text Available The existence of traditional markets in urban areas from time to time further increasingly threatened by rampant construction of modern markets. Therefore, in this paper the authors are interested to explore some aspects zoning laws of modern markets and traditional markets. Based on the analysis, zoning traditional markets and modern market is the authority of local governments as stipulated in Presidential Regulation Number 112 Year 2007 concerning Settlement and Development of Traditional, Modern Shopping Centers and who is the embodiment of Law No. 5 Year 1999 concerning Prohibition of Monopolistic Practices and Unfair Business Competition healthy. If the establishment of a modern market violates the provisions of Law No. 5 Year 1999 and Presidential Decree. 112 Year 1999 will be reported to the KPPU to be examined.In addition, with no establishment of zoning district regulations regarding local government market has resulted in unlawful acts and therefore can be sued by actio popularis lawsuit or citizen law suits. Keywords: zoning, traditional markets, modern markets

Ambivalência, gênero e modernidade capitalista: a França na era da flexibilidade Ambivalence, gender and capitalist modernity: France in an era of flexibility

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Isabelle Berrebi-Hoffman

2009-06-01

Full Text Available Tanto a situação na França quanto os quadros de referência teóricos usados para analisar a flexibilidade evoluíram consideravelmente nos últimos vinte anos. Nosso artigo pretende descrever essa transformação e defender uma tese específica. O mundo moderno pós-Ford apresenta dois novos aspectos quando comparado ao que fora descrito na análise funcionalista tradicional: por um lado, as tensões inerentes à natureza ambivalente da flexibilidade são vistas hoje como questões mais pessoais; por outro, a ambivalência não é mais encarada como puramente disfuncional, mas tem um aspecto positivo. À luz desse novo quadro de referência, apresentaremos inicialmente o cenário dos vários debates sobre flexibilidade na França, e mostraremos, em seguida, as relações entre flexibilidade e ambivalência sociológica, antes de apresentarmos os dados empíricos que sustentam nossa tese.Both the situation of employment in France and the frameworks used to analyse flexibility have evolved considerably over the last twenty years. The paper aims to describe this transformation and defend a particular thesis. Our post-Ford modern world has two new aspects when compared with the traditional functionalist analysis: on the one hand, the tensions inherent in the ambivalent nature of flexibility are today seen as more personal issues, and on the other, ambivalence is no longer seen as purely dysfunctional, but to have a possible positive aspect. Given this new framework, the paper first presents the background to the various debates on flexibility in France, and then shows the links between flexibility and sociological ambivalence before presenting empirical data in support of the thesis.

Survival in HIV-infected patients after a cancer diagnosis in the cART Era: results of an italian multicenter study.

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Daria Gotti

Full Text Available OBJECTIVES: We studied survival and associated risk factors in an Italian nationwide cohort of HIV-infected individuals after an AIDS-defining cancer (ADC or non-AIDS-defining cancer (NADC diagnosis in the modern cART era. METHODS: Multi-center, retrospective, observational study of HIV patients included in the MASTER Italian Cohort with a cancer diagnosis from January 1998 to September 2012. Malignancies were divided into ADC or NADC on the basis of the Centre for Disease Control-1993 classification. Recurrence of cancer and metastases were excluded. Survivals were estimated according to the Kaplan-Meier method and compared according to the log-rank test. Statistically significant variables at univariate analysis were entered in a multivariate Cox regression model. RESULTS: Eight hundred and sixty-six cancer diagnoses were recorded among 13,388 subjects in the MASTER Database after 1998: 435 (51% were ADCs and 431 (49% were NADCs. Survival was more favorable after an ADC diagnosis than a NADC diagnosis (10-year survival: 62.7%±2.9% vs. 46%±4.2%; p = 0.017. Non-Hodgkin lymphoma had lower survival rates than patients with Kaposi sarcoma or cervical cancer (10-year survival: 48.2%±4.3% vs. 72.8%±4.0% vs. 78.5%±9.9%; p<0.001. Regarding NADCs, breast cancer showed better survival (10-year survival: 65.1%±14% than lung cancer (1-year survival: 28%±8.7%, liver cancer (5-year survival: 31.9%±6.4% or Hodgkin lymphoma (10-year survival: 24.8%±11.2%. Lower CD4+ count and intravenous drug use were significantly associated with decreased survival after ADCs or NADCs diagnosis. Exposure to cART was found to be associated with prolonged survival only in the case of ADCs. CONCLUSIONS: cART has improved survival in patients with an ADC diagnosis, whereas the prognosis after a diagnosis of NADCs is poor. Low CD4+ counts and intravenous drug use are risk factors for survival following a diagnosis of ADCs and Hodgkin lymphoma in the NADC group.

VALUATION IN THE CONSTITUTIONAL ERA

African Journals Online (AJOL)

Brimer

16 ..... stem from the pre-constitutional era, and the constitutional framework and its legitimate reform efforts. A decision on what is just ...... Carroll L Alice's Adventures in Wonderland (Digital Scanning Scituate MA. 2007). Dagan 1999 Va L Rev.

Jorge Luis Borges and the New Physics: the Literature of Modern Science and the Science of Modern Literature

Science.gov (United States)

Mosher, Mark Robert

1992-01-01

By examining the works of the Argentine writer, Jorge Luis Borges, and the parallels it has with modern physics, literature and science converge in their quest for truth regarding the structure and meaning of the universe. The classical perception of physics as a "hard" science--that of quantitative, rational thought which was established during the Newtonian era--has been replaced by the "new physics," which integrates the so-called "soft" elements into its paradigm. It presents us with a universe based not exclusively on a series of particle-like interactions, or a "billiard-ball" hypothesis where discrete objects have a measurable position and velocity in absolute space and time, but rather on a combination of these mechanistic properties and those that make up the non-physical side of nature such as intuition, consciousness, and emotion. According to physicists like James Jeans science has been "humanized" to the extent that the universe as a "great machine" has been converted into a "great thought.". In nearly all his collections of essays and short stories, Borges complements the new physics by producing a literature that can be described as "scientized." The abstract, metaphysical implications and concerns of the new world-view, such as space, time, language, consciousness, free will, determinism, etc., appear repeatedly throughout Borges' texts, and are treated in terms that are remarkably similar to those expressed in the scientific texts whose authors include Albert Einstein, Niels Bohr, Werner Heisenberg, and Erwin Schrodinger. As a final comparison, Borges and post-modern physicists address the question of the individual's ability to ever comprehend the universe. They share an attitude of incredulity toward all models and theories of reality simply because they are based on partial information, and therefore seen only as conjectures.

Fair in the face: modern diagnostics of midfacial trauma; Mitten ins Gesicht: Moderne bildgebende Diagnostik beim Gesichtsschaedeltrauma

Energy Technology Data Exchange (ETDEWEB)

Zajaczek, J.E.W. [Abt. Neuroradiologie (OE 8210), Zentrum Radiologie, Medizinische Hochschule Hannover (Germany); Abt. Diagnostische Radiologie, Medizinische Hochschule Hannover (Germany); Rodt, T.; Keberle, M. [Abt. Diagnostische Radiologie, Medizinische Hochschule Hannover (Germany)

2007-07-15

Modern diagnostics of midfacial trauma are embedded in a diagnostic concept that is oriented to the therapeutic relevance for the individual. Critical analysis of the indicated and efficient radiological method in the acute phase shows that MSCT is currently the method of choice in the diagnosis of midfacial trauma. Besides extensive acquisition of data in the shortest time the possibilities of modern post-processing provide a three-dimensional picture of the often complex injuries in real time. Other perilous injuries are often more important especially for the polytrauma patient. With modern scan protocols intracranial injuries as well as injuries of bone and soft tissue of the head and neck region can be diagnosed during a single examination. Radiology plays a key role for the economically oriented strategy of patient care. (orig.)

Cardiovascular involvement by osteosarcoma: an analysis of 20 patients

Energy Technology Data Exchange (ETDEWEB)

Yedururi, Sireesha; Morani, Ajaykumar C.; Gladish, Gregory W. [The University of Texas MD Anderson Cancer Center, Department of Diagnostic Radiology, Houston, TX (United States); Vallabhaneni, Srilakshmi [Medstar Harbor Hospital, Department of Internal Medicine, Baltimore, MD (United States); Anderson, Peter M. [Levine Children' s Hospital/Levine Cancer Institute, Department of Pediatrics Hematology/Oncology/BMT, Carolinas Healthcare System, Charlotte, NC (United States); Hughes, Dennis; Daw, Najat C. [The University of Texas MD Anderson Cancer Center, Division of Pediatrics, Houston, TX (United States); Wang, Wei-Lien [The University of Texas MD Anderson Cancer Center, Department of Pathology, Houston, TX (United States)

2016-01-15

Although hematogenous spread of osteosarcoma is well known, the imaging findings of cardiovascular involvement by osteosarcoma are seldom reported and can be difficult to recognize. The enhanced resolution of modern CT and MRI scanners may lead to better detection of cardiovascular involvement. To describe the key imaging findings and clinical behavior of cardiovascular involvement by osteosarcoma. We retrospectively reviewed the imaging findings and clinical characteristics of 20 patients with cardiovascular involvement by osteosarcoma identified by two pediatric radiologists from a review of imaging studies at our institution from 2007 to 2013. At initial diagnosis, the median age of the patients was 15.1 years (range 4.8-24.6 years), and 7 (35%) patients had detectable metastases. Median time to detection of cardiovascular metastases was 1.8 years (range 0-7.3 years). Sixteen patients died of disease; 4 have survived a median of 7.4 years since initial diagnosis. The sites of cardiovascular involvement were the systemic veins draining the primary and metastatic osteosarcoma, pulmonary arteries, pulmonary veins draining the pulmonary metastases, and heart. A dilated and mineralized terminal pulmonary arteriole is an early sign of metastatic osteosarcoma in the lung. Unfamiliarity with the imaging features resulted in under-recognition and misinterpretation of intravascular tumor thrombus as bland thrombus. Knowledge of imaging findings in the era of modern imaging modalities has enhanced our ability to detect cardiovascular involvement and lung metastases early and avoid misinterpreting tumor thrombus in draining systemic veins or pulmonary arteries as bland thrombus. (orig.)

Cardiovascular involvement by osteosarcoma: an analysis of 20 patients

International Nuclear Information System (INIS)

Yedururi, Sireesha; Morani, Ajaykumar C.; Gladish, Gregory W.; Vallabhaneni, Srilakshmi; Anderson, Peter M.; Hughes, Dennis; Daw, Najat C.; Wang, Wei-Lien

2016-01-01

Although hematogenous spread of osteosarcoma is well known, the imaging findings of cardiovascular involvement by osteosarcoma are seldom reported and can be difficult to recognize. The enhanced resolution of modern CT and MRI scanners may lead to better detection of cardiovascular involvement. To describe the key imaging findings and clinical behavior of cardiovascular involvement by osteosarcoma. We retrospectively reviewed the imaging findings and clinical characteristics of 20 patients with cardiovascular involvement by osteosarcoma identified by two pediatric radiologists from a review of imaging studies at our institution from 2007 to 2013. At initial diagnosis, the median age of the patients was 15.1 years (range 4.8-24.6 years), and 7 (35%) patients had detectable metastases. Median time to detection of cardiovascular metastases was 1.8 years (range 0-7.3 years). Sixteen patients died of disease; 4 have survived a median of 7.4 years since initial diagnosis. The sites of cardiovascular involvement were the systemic veins draining the primary and metastatic osteosarcoma, pulmonary arteries, pulmonary veins draining the pulmonary metastases, and heart. A dilated and mineralized terminal pulmonary arteriole is an early sign of metastatic osteosarcoma in the lung. Unfamiliarity with the imaging features resulted in under-recognition and misinterpretation of intravascular tumor thrombus as bland thrombus. Knowledge of imaging findings in the era of modern imaging modalities has enhanced our ability to detect cardiovascular involvement and lung metastases early and avoid misinterpreting tumor thrombus in draining systemic veins or pulmonary arteries as bland thrombus. (orig.)

A retrospective analysis of health systems in Denmark and Kaiser Permanente

DEFF Research Database (Denmark)

Frølich, Anne; Schiøtz, Michaela L; Strandberg-Larsen, Martin

2008-01-01

ABSTRACT: BACKGROUND: To inform Danish health care reform efforts, we compared health care system inputs and performance and assessed the usefulness of these comparisons for informing policy. METHODS: Retrospective analysis of secondary data in the Danish Health Care System (DHS) with 5.3 million...... citizens and the Kaiser Permanente integrated delivery system (KP) with 6.1 million members in California. We used secondary data to compare population characteristics, professional staff, delivery structure, utilisation and quality measures, and direct costs. We adjusted the cost data to increase...... comparability. RESULTS: A higher percentage of KP patients had chronic conditions than did patients in the DHS: 6.3% vs. 2.8% (diabetes) and 19% vs. 8.5% (hypertension), respectively. KP had fewer total physicians and staff compared to DHS, with134 physicians/100,000 individuals versus 311 physicians/100...

Modern dimensioning criteria for pressure vessels

International Nuclear Information System (INIS)

Roche, Roland.

1975-01-01

Some ideas on modern dimensioning criteria are given and their advantages with regard to both safety and economy are shown. In general these criteria result from considerations on possible damage to the apparatus in service and the modes of breakdown liable to follow. They are general enough to allow for a variety of dimensioning methods both experimental and theoretical, with special reference to modern computerized digital analysis techniques. As a practical example however some notions are given on the simplest means of computing dimensions in accordance with these criteria [fr

Modern spectroscopy

CERN Document Server

Hollas, J Michael

2013-01-01

The latest edition of this highly acclaimed title introduces the reader to a wide range of spectroscopies, and includes both the background theory and applications to structure determination and chemical analysis.  It covers rotational, vibrational, electronic, photoelectron and Auger spectroscopy, as well as EXAFs and the theory of lasers and laser spectroscopy. A  revised and updated edition of a successful, clearly written book Includes the latest developments in modern laser techniques, such as cavity ring-down spectroscopy and femtosecond lasers Provides numerous worked examples, calculations and questions at the end of chapters.

Tarbijalepingud rahvusvahelises eraõiguses / Margus Kingisepp

Index Scriptorium Estoniae

Kingisepp, Margus, 1969-

1997-01-01

Tarbijalepingute reguleerimisest erinevates riikides, 1955. a. Haagi konventsioonist ja 1980. a. Rooma konventsioonist, rahvusvahelisest jurisdiktsioonist tarbijalepingute puhul ning rahvusvahelise eraõiguse sätetest Eesti õiguses

Modern Methods of Multidimensional Data Visualization: Analysis, Classification, Implementation, and Applications in Technical Systems

Directory of Open Access Journals (Sweden)

I. K. Romanova

2016-01-01

Full Text Available The article deals with theoretical and practical aspects of solving the problem of visualization of multidimensional data as an effective means of multivariate analysis of systems. Several classifications are proposed for visualization techniques, according to data types, visualization objects, the method of transformation of coordinates and data. To represent classification are used charts with links to the relevant work. The article also proposes two classifications of modern trends in display technology, including integration of visualization techniques as one of the modern trends of development, along with the introduction of interactive technologies and the dynamics of development processes. It describes some approaches to the visualization problem, which are concerned with fulfilling the needs. The needs are generated by the relevant tasks such as information retrieval in global networks, development of bioinformatics, study and control of business processes, development of regions, etc. The article highlights modern visualization tools, which are capable of improving the efficiency of the multivariate analysis and searching for solutions in multi-objective optimization of technical systems, but are not very actively used for such studies. These are horizontal graphs, graphics "quantile-quantile", etc. The paper proposes to use Choropleth cards traditionally used in cartography for simultaneous presentation of the distribution parameters of several criteria in the space. It notes that visualizations of graphs in network applications can be more actively used to describe the control system. The article suggests using the heat maps to provide graphical representation of the sensitivity of the system quality criteria under variations of options (multivariate analysis of technical systems. It also mentions that it is useful to extend the supervising heat maps to the task of estimating quality of identify in constructing system models. A

Leprosy: International Public Health Policies and Public Health Eras

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Niyi Awofeso

2011-09-01

Full Text Available Public health policies continue to play important roles in national and international health reforms. However, the influence and legacies of the public health eras during which such policies are formulated remain largely underappreciated. The limited appreciation of this relationship may hinder consistent adoption of public health policies by nation-states, and encumber disinvestment from ineffective or anachronistic policies. This article reviews seven public health eras and highlights how each era has influenced international policy formulation for leprosy control—“the fertile soil for policy learning”. The author reiterates the role of health leadership and health activism in facilitating consistency in international health policy formulation and implementation for leprosy control.

The Rise and Fall of Modern Greek in Australia's Universities: What Can a Quantitative Analysis Tell Us?

Science.gov (United States)

Hajek, John; Nicholas, Nick

2004-01-01

In this article, we look at the state of Modern Greek in Australian universities, focusing on quantitative analysis of its rise and fall in the relatively short period of 35 years since it was first taught as a university subject in Australia. We consider the possible reasons behind this trajectory, in particular correlations with changing…

The model for evaluation of the effectiveness of civil service modernization

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O. A. Lyndyuk

2016-09-01

Full Text Available The effectiveness of the civil service modernization depends on the timely implementation of control measures and evaluating of the effectiveness of modernization processes and system components. The article analyzes the basic problems of evaluation the effectiveness of civil service modernization and scientific papers on these issues. The basic theoretical approaches to the definition of «assessment» and «evaluation» are studied. Existing theoretical and methodological approaches to the assessment process are analyzed and summarized, the main methods of evaluating the effectiveness of the civil service modernization and the most common assessment methods are defined. Eligible for evaluating the effectiveness of civil service modernization are special analytical techniques: functional review, Balanced Scorecard, taxonomic analysis, Key Performance Indicators, methods of multivariate analysis and others. Among the methods of studying consumer expectations about the effectiveness of the civil service modernization such ones are singled out: questionnaires, surveys, interviews, testing, monitoring, analysis of statistical sources, contents of documents, reports and regulatory framework and others. The methods of improving efficiency include: benchmarking, reengineering, performance assessment models and more. The importance of gradual replacement of cost evaluation methods by the results evaluation method is determined. It was shown the need for a comprehensive balanced scorecard to evaluate. With a view to the mutual agreement of principles, mechanisms and instruments for evaluating the effectiveness of civil service modernization the expediency of a systematic, targeted, synergistic, process, situational, strategic and resource approaches is grounded. Development of theoretical concepts and methodological principles of evaluating the effectiveness of civil service modernization should be based on the harmonious combination (integration of all