WorldWideScience

Sample records for model reconciliation applications

  1. Application of the method of data reconciliation for minimizing uncertainty of the weight function in the multicriteria optimization model

    Directory of Open Access Journals (Sweden)

    Mendecka Barbara

    2015-03-01

    Full Text Available The multicriteria decision process consists of five main steps: definition of the optimisation problem, determination of the weight structure of the decision criteria, design of the evaluation matrix, selection of the optimal evaluation method and ranking of solutions. It is often difficult to obtain the optimal solution to a multicriterion problem. The main reason is the subjective element of the model – the weight functions of the decision criteria. Expert opinions are usually taken into account in their determination. The aim of this article is to present a novel method of minimizing the uncertainty of the weights of the decision criteria using Monte Carlo simulation and method of data reconciliation. The proposed method is illustrated by the example of multicriterion social effectiveness evaluation for electric power supply to a building using renewable energy sources.

  2. Consistency and Reconciliation Model In Regional Development Planning

    Directory of Open Access Journals (Sweden)

    Dina Suryawati

    2016-10-01

    Full Text Available The aim of this study was to identify the problems and determine the conceptual model of regional development planning. Regional development planning is a systemic, complex and unstructured process. Therefore, this study used soft systems methodology to outline unstructured issues with a structured approach. The conceptual models that were successfully constructed in this study are a model of consistency and a model of reconciliation. Regional development planning is a process that is well-integrated with central planning and inter-regional planning documents. Integration and consistency of regional planning documents are very important in order to achieve the development goals that have been set. On the other hand, the process of development planning in the region involves technocratic system, that is, both top-down and bottom-up system of participation. Both must be balanced, do not overlap and do not dominate each other. regional, development, planning, consistency, reconciliation

  3. Reconciliation with oneself and with others: From approach to model

    Directory of Open Access Journals (Sweden)

    Nikolić-Ristanović Vesna

    2010-01-01

    Full Text Available The paper intends to present the approach to dealing with war and its consequences which was developed within Victimology Society of Serbia over the last five years, in the framework of Association Joint Action for Truth and Reconciliation (ZAIP. First, the short review of the Association and the process through which ZAIP approach to dealing with a past was developed is presented. Then, the detailed description of the approach itself, with identification of its most important specificities, is presented. In the conclusion, next steps, aimed at development of the model of reconciliation which will have the basis in ZAIP approach and which will be appropriate to social context of Serbia and its surrounding, are suggested.

  4. Enduring Rivalry in the Philippines and the Application of Amnesty, Reintegration and Reconciliation (AR2)

    Science.gov (United States)

    2008-05-22

    Enduring Rivalry in the Philippines and the Application of Amnesty, Reintegration and Reconciliation (AR2) A Monograph by MAJ Gary J Morea...NUMBER 4. TITLE AND SUBTITLE Enduring Rivalry in the Philippines and the Application of Amnesty, Reintegration and Reconciliation (AR2) 5c...of force, diplomacy and economic programs that are necessary in initiating and sustaining peace. While the elements of amnesty, reintegration and

  5. Rate Compatible Protocol for Information Reconciliation: An application to QKD

    CERN Document Server

    Elkouss, David; Lancho, Daniel; Martin, Vicente

    2010-01-01

    Information Reconciliation is a mechanism that allows to weed out the discrepancies between two correlated variables. It is an essential component in every key agreement protocol where the key has to be transmitted through a noisy channel. The typical case is in the satellite scenario described by Maurer in the early 90's. Recently the need has arisen in relation with Quantum Key Distribution (QKD) protocols, where it is very important not to reveal unnecessary information in order to maximize the shared key length. In this paper we present an information reconciliation protocol based on a rate compatible construction of Low Density Parity Check codes. Our protocol improves the efficiency of the reconciliation for the whole range of error rates in the discrete variable QKD context. Its adaptability together with its low interactivity makes it specially well suited for QKD reconciliation.

  6. Identification of unmeasured variables in the set of model constraints of the data reconciliation in a power unit

    Science.gov (United States)

    Szega, Marcin; Nowak, Grzegorz Tadeusz

    2013-12-01

    In generalized method of data reconciliation as equations of conditions beside substance and energy balances can be used equations which don't have precisely the status of conservation lows. Empirical coefficients in these equations are traded as unknowns' values. To this kind of equations, in application of the generalized method of data reconciliation in supercritical power unit, can be classified: steam flow capacity of a turbine for a group of stages, adiabatic internal efficiency of group of stages, equations for pressure drop in pipelines and equations for heat transfer in regeneration heat exchangers. Mathematical model of a power unit was developed in the code Thermoflex. Using this model the off-design calculation has been made in several points of loads for the power unit. Using these calculations identification of unknown values and empirical coefficients for generalized method of data reconciliation used in power unit has been made. Additional equations of conditions will be used in the generalized method of data reconciliation which will be used in optimization of measurement placement in redundant measurement system in power unit for new control systems

  7. Medication Reconciliation: Work Domain Ontology, prototype development, and a predictive model.

    Science.gov (United States)

    Markowitz, Eliz; Bernstam, Elmer V; Herskovic, Jorge; Zhang, Jiajie; Shneiderman, Ben; Plaisant, Catherine; Johnson, Todd R

    2011-01-01

    Medication errors can result from administration inaccuracies at any point of care and are a major cause for concern. To develop a successful Medication Reconciliation (MR) tool, we believe it necessary to build a Work Domain Ontology (WDO) for the MR process. A WDO defines the explicit, abstract, implementation-independent description of the task by separating the task from work context, application technology, and cognitive architecture. We developed a prototype based upon the WDO and designed to adhere to standard principles of interface design. The prototype was compared to Legacy Health System's and Pre-Admission Medication List Builder MR tools via a Keystroke-Level Model analysis for three MR tasks. The analysis found the prototype requires the fewest mental operations, completes tasks in the fewest steps, and completes tasks in the least amount of time. Accordingly, we believe that developing a MR tool, based upon the WDO and user interface guidelines, improves user efficiency and reduces cognitive load.

  8. VEPCO network model reconciliation of LANL and MZA model data

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1992-12-15

    The LANL DC load flow model of the VEPCO transmission network shows 210 more substations than the AC load flow model produced by MZA utility Consultants. MZA was requested to determine the source of the difference. The AC load flow model used for this study utilizes 2 standard network algorithms (Decoupled or Newton). The solution time of each is affected by the number of substations. The more substations included, the longer the model will take to solve. In addition, the ability of the algorithms to converge to a solution is affected by line loadings and characteristics. Convergence is inhibited by numerous lightly loaded and electrically short lines. The MZA model reduces the total substations to 343 by creating equivalent loads and generation. Most of the omitted substations are lightly loaded and rated at 115 kV. The MZA model includes 16 substations not included in the LANL model. These represent new generation including Non-Utility Generator (NUG) sites, additional substations and an intertie (Wake, to CP and L). This report also contains data from the Italian State AC power flow model and the Duke Power Company AC flow model.

  9. Which model of truth and reconciliation applies to former Yugoslavia?: Some thoughts on the closing panel discussion

    Directory of Open Access Journals (Sweden)

    Tošić Jelena

    2002-01-01

    Full Text Available This paper represents a reflection on the final panel discussion of the conference "Which Model of Truth and Reconciliation applies to ex-Yugoslavia?". By the means of sequential and hierarchical analysis of the argumentative structure of the discussion, the author «extracts» key dimensions of the expert discourse on truth and reconciliation using the case of the mentioned panel discussion. By identifying the points of consensus the author seeks to describe the notion of truth and reconciliation as it emerged in the closing panel discussion of the conference.

  10. 45 CFR 96.16 - Applicability of title XVII of the Reconciliation Act (31 U.S.C. 7301-7305).

    Science.gov (United States)

    2010-10-01

    ... Act (31 U.S.C. 7301-7305). 96.16 Section 96.16 Public Welfare DEPARTMENT OF HEALTH AND HUMAN SERVICES... Reconciliation Act (31 U.S.C. 7301-7305). This section interprets the applicability of the general provisions governing block grants set forth in title XVII of the Reconciliation Act (31 U.S.C. 7301-7305): (a)...

  11. Pharmacist-managed inpatient discharge medication reconciliation: a combined onsite and telepharmacy model.

    Science.gov (United States)

    Keeys, Christopher; Kalejaiye, Bamidele; Skinner, Michelle; Eimen, Mandana; Neufer, Joann; Sidbury, Gisele; Buster, Norman; Vincent, Joan

    2014-12-15

    The development, implementation, and pilot testing of a discharge medication reconciliation service managed by pharmacists with offsite telepharmacy support are described. Hospitals' efforts to prepare legible, complete, and accurate medication lists to patients prior to discharge continue to be complicated by staffing and time constraints and suboptimal information technology. To address these challenges, the pharmacy department at a 324-bed community hospital initiated a quality-improvement project to optimize patients' discharge medication lists while addressing problems that often resulted in confusing, incomplete, or inaccurate lists. A subcommittee of the hospital's pharmacy and therapeutics committee led the development of a revised medication reconciliation process designed to streamline and improve the accuracy and utility of discharge medication documents, with subsequent implementation of a new service model encompassing both onsite and remote pharmacists. The new process and service were evaluated on selected patient care units in a 19-month pilot project requiring collaboration by physicians, nurses, case managers, pharmacists, and an outpatient prescription drug database vendor. During the pilot testing period, 6402 comprehensive reconciled discharge medication lists were prepared; 634 documented discrepancies or medication errors were detected. The majority of identified problems were in three categories: unreconciled medication orders (31%), order clarification (25%), and duplicate orders (12%). The most problematic medications were the opioids, cardiovascular agents, and anticoagulants. A pharmacist-managed medication reconciliation service including onsite pharmacists and telepharmacy support was successful in improving the final discharge lists and documentation received by patients. Copyright © 2014 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

  12. Reconciliation Model of Transparency Value and Bureaucracy Secretion in Management of Local Government Budget

    Directory of Open Access Journals (Sweden)

    I Putu Yoga Bumi Pradana

    2015-02-01

    Full Text Available This study aims to present a reconciliation model of bureaucratic principles (Secretion and democracy (Transparency through the mapping of public information about managing a local government budget which is accessible to the public and which ones are excluded (secret based on bureaucracy and public perceptions. This study uses a mixed method with sequential exploratory design and data collection research procedures using surveys, depth interviews, and documents. The validation data use source of triangulation techniques. The subjects of this study was divided into 2 (two information assembling that is government bureaucracy and public Kupang determined by purposive. The results of this research showed that Kupang Goverment bureaucracy has 22 types of information perception (33,85% in category information which is open and 42 types of information (64,62% in category information that are closed while the public perceives 29 types of information (44,62% in category information which is open and 26 types of information (40% in the category of information that are closed. Therefore, to achieve the main of reconciliation to end of conflict between bureaucracy and public, later on the amount of information is open budget of management that are 32 types of information (49,2% and the amount of information that is enclosed which includes 33 types of information (50,8 % of the 65 types of management budget information by egulation No. 13 of 2006 on local Financial Management.

  13. Blind Reconciliation

    CERN Document Server

    Martinez-Mateo, Jesus; Martin, Vicente

    2012-01-01

    Information reconciliation is a crucial procedure in the classical post-processing of quantum key distribution (QKD). Poor reconciliation efficiency, revealing more information than strictly needed, may compromise the maximum attainable distance, while poor performance of the algorithm limits the practical throughput in a QKD device. Historically, reconciliation has been mainly done using close to minimal information disclosure but heavily interactive procedures, like Cascade, or using less efficient but also less interactive -just one message is exchanged- procedures, like the ones based in low-density parity-check (LDPC) codes. The price to pay in the LDPC case is that good efficiency is only attained for very long codes and in a very narrow range centered around the quantum bit error rate (QBER) that the code was designed to reconcile, thus forcing to have several codes if a broad range of QBER needs to be catered for. Real world implementations of these methods are thus very demanding, either on computati...

  14. 刑事和解制度的法律适用%The Applicable Law of Criminal Reconciliation System

    Institute of Scientific and Technical Information of China (English)

    郭辉

    2013-01-01

    Based on the theory of restorative justice, criminal reconciliation system by order the offender to the victim methods of bearing civil liability indicates the personal risk is reduced, and thus gain greater legal punishment. Criminal reconciliation system to maintain both the victim and offender and the interests of the state, and“settle” and“spend money on the punishment”, there is essential difference between. In judicial practice, criminal reconciliation must be in strict accordance with the applicable condition, applicable scope and applicable program execution.%刑事和解制度以恢复性司法理论为基础,通过责令加害人对被害人承担民事责任的方式表明其人身危险性的降低,进而获得法律的从宽处罚。刑事和解制度兼顾了被害人、加害人和国家利益的维护,与“私了”和“花钱买刑”存在本质区别。在司法实践中,必须严格按照刑事和解的适用条件、适用范围和适用程序执行。

  15. Cophylogenetic Reconciliation with ILP.

    Science.gov (United States)

    Wieseke, Nicolas; Hartmann, Tom; Bernt, Matthias; Middendorf, Martin

    2015-01-01

    In this paper, we present an integer linear programming (ILP) approach, called CoRe-ILP, for finding an optimal time consistent cophylogenetic host-parasite reconciliation under the cophylogenetic event model with the events cospeciation, duplication, sorting, host switch, and failure to diverge. Instead of assuming event costs, a simplified model is used, maximizing primarily for cospeciations and secondarily minimizing host switching events. Duplications, sortings, and failure to diverge events are not explicitly scored. Different from existing event based reconciliation methods, CoRe-ILP can use (approximate) phylogenetic branch lengths for filtering possible ancestral host-parasite interactions. Experimentally, it is shown that CoRe-ILP can successfully use branch length information and performs well for biological and simulated data sets. The results of CoRe-ILP are compared with the results of the reconciliation tools Jane 4, Treemap 3b, NOTUNG 2.8 Beta, and Ranger-DTL. Algorithm CoRe-ILP is implemented using IBM ILOG CPLEX Optimizer 12.6 and is freely available from http://pacosy.informatik.uni-leipzig.de/core-ilp.

  16. The Application of Criminal Reconciliation in Tibetan Areas of Sichuan Province

    Institute of Scientific and Technical Information of China (English)

    RAN Hui

    2014-01-01

    agreement often included reli-gious content .After democratic reform , following the collapse of the political power of the tusi , and its replacement with a system of local administra-tive organizations on various levels ( including county, township and village level organizations ), judicial organs on various levels ( public security organs, the people′s procuratorate or the people′s court) the traditional system for conflict resolution was demolished .The institutions mentioned above were responsible for resolving different disputes and conflicts according to the national law .In or-der to have an overall understanding of present criminal reconciliation in the Tibetan areas of Si-chuan , we conducted an investigation by handing out questionnaires to the local people , staff in ju-dicial organs and monasteries , and also inter-viewed some administrative cadres from county and township administrations . This was done so as to understand their thoughts on and understanding of local criminal reconciliation .According to the in-vestigation , for those cases which have big impact in Tibetan areas and are difficult to solve , the main method was to combine the various strategies ( such as religious powers , administrative organi-zations at the basic levels ) to solve conflicts. Current criminal reconciliation practices in theTibetan areas of Sichuan include reconciliationsoutside lawsuits and reconciliation within lawsuits .Those in charge of reconciliation outside lawsuitsare other organizations.The judicial organs do notinvolve themselves, or if they are involved, theyonly play an auxiliary role.The basis and procedurefor dealing with conflicts basically does nothave legal attributes.There are generally two situationsregarding reconciliation outside lawsuits.The first situation is related to remote areas whereit is difficult to carry out national law.This is dueto the restrictions caused by natural geographicalconditions.The second situation is related to thelocal

  17. Urban reconciliation ecology: the potential of living roofs and walls.

    Science.gov (United States)

    Francis, Robert A; Lorimer, Jamie

    2011-06-01

    Reconciling human and non-human use of urban regions to support biological conservation represents a major challenge for the 21st century. The concept of reconciliation ecology, by which the anthropogenic environment may be modified to encourage non-human use and biodiversity preservation without compromising societal utilization, potentially represents an appropriate paradigm for urban conservation given the generally poor opportunities that exist for reserve establishment and ecological restoration in urban areas. Two habitat improvement techniques with great potential for reconciliation ecology in urban areas are the installation of living roofs and walls, which have been shown to support a range of taxa at local scales. This paper evaluates the reconciliation potential of living roofs and walls, in particular highlighting both ecological and societal limitations that need to be overcome for application at the landscape scale. We further consider that successful utilization of living roofs and walls for urban reconciliation ecology will rely heavily on the participation of urban citizens, and that a 'citizen science' model is needed to facilitate public participation and support and to create an evidence base to determine their effectiveness. Living roofs and walls are just one aspect of urban reconciliation ecology, but are particularly important 'bottom-up' techniques for improving urban biodiversity that can be performed directly by the citizenry.

  18. Model(ing) Law: The ICTY, the International Criminal Justice Template, and Reconciliation in the Former Yugoslavia

    DEFF Research Database (Denmark)

    Carlson, Kerstin Bree

    2013-01-01

    My project uses the case study of the ICTY and reconciliation in the Balkans to address the larger topic of the capacity of international criminal tribunals (ICTs) as transitional justice mechanisms. I argue that the ICTY operates under the (flawed) received wisdom of the IMT at Nuremberg, what I...

  19. Reconciliation and Restitution

    NARCIS (Netherlands)

    Laarse, van der R.; Hoijtink, M.

    Symposium 'Reconciliation and Restitution' Symposium For the occasion of the honorary doctorate for Charlotte van Rappard-Boon, the Amsterdam School for Heritage and Memory Studies (ASHMS) and ACCESS EUROPE invite you to participate in the symposium 'Reconciliation and Restitution'. Charlotte van Ra

  20. Set Reconciliation in Two Rounds of Communication

    Science.gov (United States)

    2014-06-01

    Communications,%and%Information%Networks% Alternate%Topic%2:% Modeling %and%Simulation% Name%of%Author(s):%Ryan%Gabrys%and%Ayodeji%Coker% POC%Name:%Ryan...STACS, 1990. [12] Y. Minsky and A. Trachtenberg, “Practical set reconciliation,” Tech. Rep., Department of Electrical and Computer Engineering...Boston Uni- versity, 2002. [13] Y. Minsky , A. Trachtenberg, R. Zippel, “Set reconciliation with nearly optimal communication complexity,” IEEE Trans

  1. Reconciliation with non-binary species trees.

    Science.gov (United States)

    Vernot, Benjamin; Stolzer, Maureen; Goldman, Aiton; Durand, Dannie

    2008-10-01

    Reconciliation extracts information from the topological incongruence between gene and species trees to infer duplications and losses in the history of a gene family. The inferred duplication-loss histories provide valuable information for a broad range of biological applications, including ortholog identification, estimating gene duplication times, and rooting and correcting gene trees. While reconciliation for binary trees is a tractable and well studied problem, there are no algorithms for reconciliation with non-binary species trees. Yet a striking proportion of species trees are non-binary. For example, 64% of branch points in the NCBI taxonomy have three or more children. When applied to non-binary species trees, current algorithms overestimate the number of duplications because they cannot distinguish between duplication and incomplete lineage sorting. We present the first algorithms for reconciling binary gene trees with non-binary species trees under a duplication-loss parsimony model. Our algorithms utilize an efficient mapping from gene to species trees to infer the minimum number of duplications in O(|V(G) | x (k(S) + h(S))) time, where |V(G)| is the number of nodes in the gene tree, h(S) is the height of the species tree and k(S) is the size of its largest polytomy. We present a dynamic programming algorithm which also minimizes the total number of losses. Although this algorithm is exponential in the size of the largest polytomy, it performs well in practice for polytomies with outdegree of 12 or less. We also present a heuristic which estimates the minimal number of losses in polynomial time. In empirical tests, this algorithm finds an optimal loss history 99% of the time. Our algorithms have been implemented in NOTUNG, a robust, production quality, tree-fitting program, which provides a graphical user interface for exploratory analysis and also supports automated, high-throughput analysis of large data sets.

  2. Cash Reconciliation Tool

    Data.gov (United States)

    US Agency for International Development — CART is a cash reconciliation tool that allows users to reconcile Agency cash disbursements with Treasury fund balances; track open unreconciled items; and create an...

  3. Reconciliation of the cloud computing model with US federal electronic health record regulations.

    Science.gov (United States)

    Schweitzer, Eugene J

    2012-01-01

    Cloud computing refers to subscription-based, fee-for-service utilization of computer hardware and software over the Internet. The model is gaining acceptance for business information technology (IT) applications because it allows capacity and functionality to increase on the fly without major investment in infrastructure, personnel or licensing fees. Large IT investments can be converted to a series of smaller operating expenses. Cloud architectures could potentially be superior to traditional electronic health record (EHR) designs in terms of economy, efficiency and utility. A central issue for EHR developers in the US is that these systems are constrained by federal regulatory legislation and oversight. These laws focus on security and privacy, which are well-recognized challenges for cloud computing systems in general. EHRs built with the cloud computing model can achieve acceptable privacy and security through business associate contracts with cloud providers that specify compliance requirements, performance metrics and liability sharing.

  4. Reconciliation or Bust?

    OpenAIRE

    Elisabeth Chaves

    2012-01-01

    Mainstream economics posits the economy as a disembedded sphere generally governed by its own rules and principles. In reality, the economy is comprised of social relations, and conflicting interests configure those relationships. As a result, our political economy is the outcome of that conflict, a reconciliation between democracy and capitalism, variously termed democratic capitalism, embedded liberalism, or the welfare state...

  5. Reconciliation or Bust?

    Directory of Open Access Journals (Sweden)

    Elisabeth Chaves

    2012-03-01

    Full Text Available Mainstream economics posits the economy as a disembedded sphere generally governed by its own rules and principles. In reality, the economy is comprised of social relations, and conflicting interests configure those relationships. As a result, our political economy is the outcome of that conflict, a reconciliation between democracy and capitalism, variously termed democratic capitalism, embedded liberalism, or the welfare state...

  6. From miracle to reconciliation

    DEFF Research Database (Denmark)

    Haahr, Anita; Kirkevold, Marit; Hall, Elisabeth;

    2010-01-01

    and went through a process of adjustment in three phases during the first year of treatment with Deep Brain Stimulation. These stages were; being liberated: a kind of miracle, changes as a challenge: decline or opportunity and reconciliation: re-defining life with Parkinson’s disease. The course...

  7. Statistical coil model of the unfolded state: resolving the reconciliation problem.

    Science.gov (United States)

    Jha, Abhishek K; Colubri, Andrés; Freed, Karl F; Sosnick, Tobin R

    2005-09-13

    An unfolded state ensemble is generated by using a self-avoiding statistical coil model that is based on backbone conformational frequencies in a coil library, a subset of the Protein Data Bank. The model reproduces two apparently contradicting behaviors observed in the chemically denatured state for a variety of proteins, random coil scaling of the radius of gyration and the presence of significant amounts of local backbone structure (NMR residual dipolar couplings). The most stretched members of our unfolded ensemble dominate the residual dipolar coupling signal, whereas the uniformity of the sign of the couplings follows from the preponderance of polyproline II and beta conformers in the coil library. Agreement with the NMR data substantially improves when the backbone conformational preferences include correlations arising from the chemical and conformational identity of neighboring residues. Although the unfolded ensembles match the experimental observables, they do not display evidence of native-like topology. By providing an accurate representation of the unfolded state, our statistical coil model can be used to improve thermodynamic and kinetic modeling of protein folding.

  8. Reconciliation of the Washington Consensus with the Beijing Model in Africa

    OpenAIRE

    Asongu, Simplice; Nwachukwu, Jacinta

    2016-01-01

    In this study, we argue that an approach which will reconcile the two opposing camps in Sino-African relations and bring the most progress is a “middle passage” that greases contradictions and offers an accommodative, balanced and pragmatic vision on which Africans can unite. We present a case under which countries can substantially enhance the prospect of development if an African consensus builds on a merger between the Western and Chinese models. We balance national interest with human ri...

  9. LDPC码在量子密钥分配多维协商算法中的应用%The Application of LDPC Codes in the Multidimensional Reconciliation of Quantum Key Distribution

    Institute of Scientific and Technical Information of China (English)

    林毅; 何广强; 曾贵华

    2013-01-01

    密钥协商是量子密钥分配(QKD)的重要环节,影响着QKD的密钥率和安全距离.作为一种低信噪比时较为高效的密钥协商方案,多维协商算法被很好地应用在高斯调制连续变量QKD中,延长了通信距离.本文研究了二进制LDPC码在多维协商算法中的应用方案,进而扩展到多进制LDPC码.仿真表明,相比二进制LDPC码,利用多进制LDPC码能够使多维协商性能获得明显增益.%Secret key reconciliation is an important phase in quantum key distribution (QKD),which influences both the secret key rate and the speed of QKD.As an efficient reconciliation scheme under low SNR regime,multidimensional reconciliation scheme has been well adapted to the Gaussian-modulated continuous-variable QKD protocol and has extended the communication distance.We first investigate the application of binary LDPC Codes in the multidimensional reconciliation,and then extend to non-binary LDPC Codes.In the numerical simulations,we observe an obvious performace gain with our settings by using non-binary LDPC Codes,compared to binary LDPC Codes.

  10. Critical moments in police-citizen reconciliation

    NARCIS (Netherlands)

    Stronks, Sara; Adang, Otto M. J.

    2015-01-01

    Purpose - The purpose of this paper is to analyze the interaction of police and citizen representatives during critical moments in reconciliation processes through a relational model. Design/methodology/approach - Based on 26 in-depth interviews with key actors in three different cases of media-sali

  11. Simulation Modeling of a Check-in and Medication Reconciliation Ambulatory Clinic Kiosk

    Directory of Open Access Journals (Sweden)

    Blake Lesselroth

    2011-01-01

    Full Text Available Gaps in information about patient medication adherence may contribute to preventable adverse drug events and patient harm. Hence, health-quality advocacy groups, including the Joint Commission, have called for the implementation of standardized processes to collect and compare patient medication lists. This manuscript describes the implementation of a self-service patient kiosk intended to check in patients for a clinic appointment and collect a medication adherence history, which is then available through the electronic health record. We used business process engineering and simulation modeling to analyze existing workflow, evaluate technology impact on clinic throughput, and predict future infrastructure needs. Our empiric data indicated that a multi-function healthcare kiosk offers a feasible platform to collect medical history data. Furthermore, our simulation model showed a non-linear association between patient arrival rate, kiosk number, and estimated patient wait times. This study provides important data to help administrators and healthcare executives predict infrastructure needs when considering the use of self-service kiosks.

  12. Kinematics in a slowly drying porous medium: Reconciliation of pore network simulations and continuum modeling

    Science.gov (United States)

    Attari Moghaddam, Alireza; Kharaghani, Abdolreza; Tsotsas, Evangelos; Prat, Marc

    2017-02-01

    We study the velocity field in the liquid phase during the drying of a porous medium in the capillarity-dominated regime with evaporation from the top surface. A simple mass balance in the continuum framework leads to a linear variation of the filtration velocity across the sample. By contrast, the instantaneous slice-averaged velocity field determined from pore network simulations leads to step velocity profiles. The vertical velocity profile is almost constant near the evaporative top surface and zero close to the bottom of the sample. The relative extent of the two regions with constant velocity is dictated by the position of the most unstable meniscus. It is shown that the continuum and pore network results can be reconciled by averaging the velocity field obtained from the pore network simulations over time. This opens up interesting prospects regarding the transport of dissolved species during drying. Also, the study reveals the existence of an edge effect, which is not taken into account in the classical continuum models of drying.

  13. Technology Reconciliation in the Remote Sensing ERA of United States Civilian Weather Forecasting: 1957 -1987.

    Science.gov (United States)

    Courain, Margaret Eileen

    This dissertation seeks to advance an understanding of the management of a major technological change in meteorology. The study examines the connection between changes in production and real-time use of data products derived from remote -sensing data collection and the evolution of U.S. civilian weather forecasting 1957-1987. The role of data collection in weather forecasting throughout history is examined, giving most attention to the 1957-1987 period. Critical to the real-time use of remote-sensing data was technology reconciliation. As defined by the author, it is the function or process by which data products and information derived from a new technology are made consistent or congruent with the existing data representations of a science in order to be used effectively. No model had been developed for a technology reconciliation process, or definition of the major role technology reconciliators played in the 30-year evolution of the science of weather forecasting. In order to assess the new remote-sensing data resource and its use in U.S. civilian weather forecasting, a Data Accountability and Review Technique (DART) was developed by the author in 1989. This technique was used to identify 16 of the technology reconciliators who developed and reconciled 25 new remote-sensing data products with the weather charts, maps and computer models of the National Weather Service. In five separate program teams, they were responsible for 15 improvements in the products--forecasts--and 18 improvement in the process of weather forecasting. A model of the technology reconciliation is proposed which can be applied to understanding the contemporary history of other sciences. The model, as well as the methods developed by the author to recognize the process of technology reconciliation has a much more general applicability beyond the sciences. Any field implementing new technology that promises to improve its whole way of working will be faced with the task of technology

  14. Data reconciliation using PIMs historical data: a simple and low cost approach

    Energy Technology Data Exchange (ETDEWEB)

    Fonseca, Conrad A.A.; Oliveira, Elcio Cruz de [PETROBRAS Transporte S.A. (TRANSPETRO), Rio de Janeiro, RJ (Brazil)

    2009-12-19

    The procedure known as data reconciliation is based on measurement adjustments so that the resulting values fit within the conservation laws and the restrictions imposed by the process. The classical general data reconciliation problem deals with a weighted least-squares minimization of the measurement adjustments subject to the model constraints. The reconciliation technique allows that two or more experimental redundant measurements can be reconciled to a single value, a better representation of the quantity to be analyzed, minimizing the measurement uncertainty. A critical step in this process is the acquisition and storage of long-term data. There are commercial applications available to solve this problem, although in many cases they don't apply to the plants particularities and, in cases they do, the presented solution is usually more complex and expensive. The purpose of this work was to develop a custom tool for volume data reconciliation on oil products storage and transportation plants using the process data stored on a PIMS server. The platform chosen for this development was an Excel environment. The main novelty presented in this tool is the intrinsic simplicity gained by using an Excel environment, due to its wide range usage facilitating the customization for different plants without extra costs for the company. (author)

  15. Massive Financial Reconciliation File Approximate Comparison Model and System%面向大规模金融对账文件的近似比对模型及系统

    Institute of Scientific and Technical Information of China (English)

    尹祥龙; 王伟; 陈煜; 周继恩; 任明; 徐景良; 万鑫明

    2016-01-01

    Focus on TB Level massive financial reconciliations file approximate comparison problem, this paper researched a number of the financial reconciliations file features to enhance the mass data comparing speed in financial sector, and proposed a multi-level approximate comparison model - UpCompare Model. UpCompare Model is a kind of multi-process technology based on hash index table, using fast winning strategy as the core algorithm, effectively solving the massive financial reconciliations file approximate comparison problem. Experimental results show that, by using UpCompare Model, bank transaction settle system efficiency improved more than 5× in daily financial reconciliations file approximate comparison.%针对TB级的大规模金融对账文件的近似比对问题,本文深入分析了金融对账文件的特点,以提升比对速度作为研究目标,提出了一种多层次的近似比对模型—UpCompare模型.UpCompare模型以多进程为扩展基础,采用哈希索引建立映射表结合快速致胜策略为核心算法.测试结果表明,运用UpCompare模型,我国银行卡清算系统的每日清算文件近似比对效率提升了5倍以上.

  16. NONLINEAR DATA RECONCILIATION METHOD BASED ON KERNEL PRINCIPAL COMPONENT ANALYSIS

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    In the industrial process situation, principal component analysis (PCA) is a general method in data reconciliation.However, PCA sometime is unfeasible to nonlinear feature analysis and limited in application to nonlinear industrial process.Kernel PCA (KPCA) is extension of PCA and can be used for nonlinear feature analysis.A nonlinear data reconciliation method based on KPCA is proposed.The basic idea of this method is that firstly original data are mapped to high dimensional feature space by nonlinear function, and PCA is implemented in the feature space.Then nonlinear feature analysis is implemented and data are reconstructed by using the kernel.The data reconciliation method based on KPCA is applied to ternary distillation column.Simulation results show that this method can filter the noise in measurements of nonlinear process and reconciliated data can represent the true information of nonlinear process.

  17. An Expert System for Asset Reconciliation.

    Science.gov (United States)

    1987-09-01

    Expert system technology appears to hold considerable promise for enhancing productivity and promoting better decision-making. The purpose of this...study was to determine if an expert system application for asset reconciliation could improve inventory management procedures and potentially produce...finding that documented a 15 percent increase in the effectiveness of inventory managers when assisted by an expert system . Research was conducted to

  18. Seeking feasible reconciliation: A transdisciplinary contextual approach to reconciliation

    Directory of Open Access Journals (Sweden)

    Christoffel H. Thesnaar

    2014-02-01

    Full Text Available In South Africa scholars in the broad field of practical theology are currently faced with a daunting challenge: to rethink the reconciling role of the institutional church in the light of continued challenges facing reconciliation within post-apartheid and post-Truth and Reconciliation Commission (TRC South Africa. This contribution investigates whether the transdisciplinary, region-centred scientific research approach with a focus on the Hölderlin perspective on reconciliation could assist scholars in practical theology to address reconciliation in a post-apartheid and post-TRC society. The article proposes a contextual and constructive approach to reconciliation in order to assist South African scholars in the field of practical theology and the institutional church to address the challenges of reconciliation in a post-apartheid and post-TRC society. The contribution confirms that this approach does indeed assist the field of practical theology to contribute to reconciliation without the risk of speaking a language that nobody beyond theology can understand.

  19. 论刑事和解在死刑案件中的限制适用∗%On the Restricted Application of Criminal Reconciliation in Death Penalty Cases

    Institute of Scientific and Technical Information of China (English)

    马松建

    2016-01-01

    刑事和解在死刑案件中的限制适用对于落实宽严相济的刑事政策,实现国家权力与公民个人权利的动态平衡,促进刑罚的社会效果与法律效果相统一,最大限度地避免刑事和解产生消极影响等,都具有重大意义。刑事和解在死刑案件中的限制适用应遵守一定的原则,具体包括被动介入原则、价值平衡原则、综合评价原则。司法实践中,应以犯罪侵犯的法益或者犯罪客体为标准来把握死刑案件适用刑事和解的具体范围,只有单纯侵害个人法益或者所侵害的法益均属于个人法益的死刑案件,原则上才可以适用刑事和解。%The restricted application of Criminal Reconciliation is of great significance for the implementation of criminal policy combining punishment with leniency and the dynamic balance between state power and individual rights of citizens, promotion the inte⁃gration of social effects and the effect of legal, and avoidance of the negative impact caused by criminal reconciliation at the greatest ex⁃tent. The restricted application of Criminal Reconciliation should comply with certain principles in death penalty cases, including the principle of passive intervention, the principle of balanced value, and the principle of comprehensive evaluation. Legal interests or criminal object infringed by crime is the standard to grasp the specific scope of applicable criminal reconciliation to the death penalty case in judicial practice. Criminal reconciliation in principle only applies to specific death penalty case, which is the restricted situation of pure violations to personal legal interests or violating law right belonging to personal legal interests.

  20. Picturing truth and reconciliation

    Directory of Open Access Journals (Sweden)

    Liebmann Marian

    2004-01-01

    Full Text Available This is an account of the workshop run at the conference Truth and reconciliation in the former Yugoslavia: Where are we now and where to go? Even in such a short workshop, it seemed that it was possible to share difficult areas of the past, and move on to looking at hopes for the future. The use of art materials seemed to facilitate the expression of aspects difficult to put into words. There seems to be potential for extending this method. Yet it is not without its dangers, if used with a vulnerable group of people, or in an insecure situation, or in an insensitive way. It could open doors which are difficult to shut again. The ability of art to bring up memories and emotions is both its strength and its risk.

  1. The Military Role in Reconciliation

    Science.gov (United States)

    2010-05-01

    International Relations at the Hebrew University of Jerusalem and director of the Leonard Davis Institute for International Relations, published his edited...sensitive to the environmental contexts in which it occurs. 22 David Bloomfield , “Reconciliation: An Introduction,” in Reconciliation after Violent...Conflict, ed. David Bloomfield , Teresa Barnes, and Luc Huyse (Stockholm: International Institute for Democracy and Electoral Assistance, 2003), 12, 122

  2. High-efficiency reconciliation for continuous variable quantum key distribution

    Science.gov (United States)

    Bai, Zengliang; Yang, Shenshen; Li, Yongmin

    2017-04-01

    Quantum key distribution (QKD) is the most mature application of quantum information technology. Information reconciliation is a crucial step in QKD and significantly affects the final secret key rates shared between two legitimate parties. We analyze and compare various construction methods of low-density parity-check (LDPC) codes and design high-performance irregular LDPC codes with a block length of 106. Starting from these good codes and exploiting the slice reconciliation technique based on multilevel coding and multistage decoding, we realize high-efficiency Gaussian key reconciliation with efficiency higher than 95% for signal-to-noise ratios above 1. Our demonstrated method can be readily applied in continuous variable QKD.

  3. Medication reconciliation errors in a tertiary care hospital in Saudi Arabia: admission discrepancies and risk factors

    Directory of Open Access Journals (Sweden)

    Mazhar F

    2017-03-01

    .7% were rated as potentially harmful. A multivariate logistic regression model showed that patients aged ≥65 years, polypharmacy, and prescriptions for hypoglycemic drugs and warfarin were more likely associated with reconciliation errors. Conclusion: There is a high failure rate in medication reconciliation process in patients admitted to the medical and surgical department. The reconciliation process proves to be a useful tool since nearly half of avoided reconciliation errors were unintentional and had the potential for harm. This strategy, based on our results and the difficulty of applying the process to all patients should be directed primarily to the patients at increased risk of error.

  4. On the Complexity of Duplication-Transfer-Loss Reconciliation with Non-Binary Gene Trees.

    Science.gov (United States)

    Kordi, Misagh; Bansal, Mukul

    2015-12-23

    Duplication-Transfer-Loss (DTL) reconciliation has emerged as a powerful technique for studying gene family evolution in the presence of horizontal gene transfer. DTL reconciliation takes as input a gene family phylogeny and the corresponding species phylogeny, and reconciles the two by postulating speciation, gene duplication, horizontal gene transfer, and gene loss events. Efficient algorithms exist for finding optimal DTL reconciliations when the gene tree is binary. However, gene trees are frequently non-binary. With such non-binary gene trees, the reconciliation problem seeks to find a binary resolution of the gene tree that minimizes the reconciliation cost. Given the prevalence of non-binary gene trees, many efficient algorithms have been developed for this problem in the context of the simpler Duplication-Loss (DL) reconciliation model. Yet, no efficient algorithms exist for DTL reconciliation with non-binary gene trees and the complexity of the problem remains unknown. In this work, we resolve this open question by showing that the problem is, in fact, NP-hard. Our reduction applies to both the dated and undated formulations of DTL reconciliation. By resolving this long-standing open problem, this work will spur the development of both exact and heuristic algorithms for this important problem.

  5. Medication reconciliation errors in a tertiary care hospital in Saudi Arabia: admission discrepancies and risk factors.

    Science.gov (United States)

    Mazhar, Faizan; Akram, Shahzad; Al-Osaimi, Yousif A; Haider, Nafis

    2017-01-01

    Medication reconciliation is a major component of safe patient care. One of the main problems in the implementation of a medication reconciliation process is the lack of human resources. With limited resources, it is better to target medication reconciliation resources to patients who will derive the most benefit from it. The primary objective of this study was to determine the frequency and types of medication reconciliation errors identified by pharmacists performing medication reconciliation at admission. Each medication error was rated for its potential to cause patient harm during hospitalization. A secondary objective was to determine risk factors associated with medication reconciliation errors. This was a prospective, single-center pilot study conducted in the internal medicine and surgical wards of a tertiary care teaching hospital in the Eastern province of Saudi Arabia. A clinical pharmacist took the best possible medication history of patients admitted to medical and surgical services and compared with the medication orders at hospital admission; any identified discrepancies were noted and analyzed for reconciliation errors. Multivariate logistic regression was performed to determine the risk factors related to reconciliation errors. A total of 328 patients (138 in surgical and 198 in medical) were included in the study. For the 1419 medications recorded, 1091 discrepancies were discovered out of which 491 (41.6%) were reconciliation errors. The errors affected 177 patients (54%). The incidence of reconciliation errors in the medical patient group was 25.1% and 32.0% in the surgical group (perror was the omission (43.5% and 51.2%). Lipid-lowering (12.4%) and antihypertensive agents were most commonly involved. If undetected, 43.6% of order errors were rated as potentially requiring increased monitoring or intervention to preclude harm; 17.7% were rated as potentially harmful. A multivariate logistic regression model showed that patients aged ≥65 years

  6. [Medicines reconciliation in critically ill patients].

    Science.gov (United States)

    Lopez-Martin, C; Aquerreta, I; Faus, V; Idoate, A

    2014-01-01

    Medicines reconciliation plays a key role in patient safety. However, there is limited data available on how this process affects critically ill patients. In this study, we evaluate a program of reconciliation in critically ill patients conducted by the Intensive Care Unit's (ICU) pharmacist. Prospective study about reconciliation medication errors observed in 50 patients. All ICU patients, excluding patients without regular treatment. Reconciliation process was carried out in the first 24h after ICU admission. Discrepancies were clarified with the doctor in charge of the patient. We analyzed the incidence of reconciliation errors, their characteristics and gravity, the interventions made by the pharmacist and their acceptance by physicians. A total of 48% of patients showed at least one reconciliation error. Omission of drugs accounted for 74% of the reconciliation errors, mainly involving antihypertensive drugs (33%). An amount of 58% of reconciliation errors detected corresponded to severity category D. Pharmacist made interventions in the 98% of patients with discrepancies. A total of 81% of interventions were accepted. The incidence and characteristics of reconciliation errors in ICU are similar to those published in non-critically ill patients, and they affect drugs with high clinical significance. Our data support the importance of the stablishment of medication reconciliation proceedings in critically ill patients. The ICU's pharmacist could carry out this procedure adequately. Copyright © 2013 Elsevier España, S.L. and SEMICYUC. All rights reserved.

  7. Exact Algorithms for Duplication-Transfer-Loss Reconciliation with Non-Binary Gene Trees.

    Science.gov (United States)

    Kordi, Misagh; Bansal, Mukul S

    2017-06-01

    Duplication-Transfer-Loss (DTL) reconciliation is a powerful method for studying gene family evolution in the presence of horizontal gene transfer. DTL reconciliation seeks to reconcile gene trees with species trees by postulating speciation, duplication, transfer, and loss events. Efficient algorithms exist for finding optimal DTL reconciliations when the gene tree is binary. In practice, however, gene trees are often non-binary due to uncertainty in the gene tree topologies, and DTL reconciliation with non-binary gene trees is known to be NP-hard. In this paper, we present the first exact algorithms for DTL reconciliation with non-binary gene trees. Specifically, we (i) show that the DTL reconciliation problem for non-binary gene trees is fixed-parameter tractable in the maximum degree of the gene tree, (ii) present an exponential-time, but in-practice efficient, algorithm to track and enumerate all optimal binary resolutions of a non-binary input gene tree, and (iii) apply our algorithms to a large empirical data set of over 4700 gene trees from 100 species to study the impact of gene tree uncertainty on DTL-reconciliation and to demonstrate the applicability and utility of our algorithms. The new techniques and algorithms introduced in this paper will help biologists avoid incorrect evolutionary inferences caused by gene tree uncertainty.

  8. Amnesty, Reconciliation, and Reintegration in South Africa

    Science.gov (United States)

    2008-05-22

    Amnesty, Reconciliation, and Reintegration in South Africa A Monograph by MAJOR Timothy M. Bairstow United States Marine Corps School of...SUBTITLE Amnesty, Reconciliation, and Reintegration in South Africa 5c. PROGRAM ELEMENT NUMBER 5d. PROJECT NUMBER 5e. TASK NUMBER 6. AUTHOR(S...ABSTRACT Amnesty, reconciliation, and reintegration (AR2) are typically regarded as a post-conflict processes. In South Africa AR2 occurred before

  9. RETHINKING VIOLENCE, RECONCILIATION AND RECONSTRUCTION IN BURUNDI

    Directory of Open Access Journals (Sweden)

    Leah Ndimurwimo

    2015-11-01

    Full Text Available Armed violence and genocide are among the on-going problems that are still facing contemporary Africa and the world. In the aftermath of the outrages, devastation and appalling carnage of the Second World War, member states of the United Nations (UN undertook radical steps, inter alia, "to save succeeding generations from the scourge of war and to reaffirm faith in fundamental human rights". Subsequently, the International Bill of Human Rights was proclaimed in order to lay down international human rights norms and standards of conduct and to prevent the recurrence of mass killings. Although Burundi is a State Party to the UN and African Union and is a signatory to a number of international and regional human rights treaties, the post-colonial history of Burundi is an epic tale of indescribable human suffering and misery as a result of systematic mass killings. At least every family or household in Burundi has been negatively affected by the mass killings of the 1960s, 1972, 1988 and 1990s, which have created a significant number of refugees and internally displaced persons (IDPs.This article traces the root causes of Burundi's systemic armed violence and argues that despite several UN Security Council Resolutions and peace agreements aimed at national reconciliation and reconstruction, mass killings and other heinous crimes remain unaddressed. The article recommends that a comprehensive transitional justice model is required in post-conflict Burundi in order to bring about national reconciliation, healing and reconstruction.

  10. Truth and reconciliation in Serbia

    Directory of Open Access Journals (Sweden)

    Nikolić-Ristanović Vesna Ž.

    2004-01-01

    Full Text Available The paper provides a general review of the current situation concerning the truth and reconciliation in Serbia. The existing attitude toward the past in Serbia is examined through an analysis of relations toward it and through the analyses of bottom up and top-down initiatives. In this respect, the paper’s focus is on the following: the media, nongovernmental organizations the individual citizen, state organs, primarily the authorities and criminal justice system, and the international community. The citizens’ opinions that were brought out in the panel discussions organized by the Victim logy Society of Serbia, within the project From remembering the past towards a positive future, and that refer to the need for a process of truth and reconciliation and the obstacles and difficulties related to that, are pointed out as well. Particular attention is devoted to the obstacles and difficulties related to the absence of a clear position of the authorities to the counter-productive decisions of the international community and the still negative role of the media that fail to deal broadly with the issues of truth and reconciliation.

  11. Moving toward reconciliation in indigenous child welfare.

    Science.gov (United States)

    Auger, Andrea

    2012-01-01

    The Touchstones of Hope reconciliation movement consists of principles (culture and language, self-determination, structural interventions, non discrimination, and holistic approach) that guide a reconciliation process of truth-telling, acknowledging, restoring and relating to reshape indigenous child welfare led by indigenous peoples and supported by their non-indigenous counterparts. This article describes a reconciliation movement in Canada grounded in Touchstones of Hope principles, involving a reconciliation process between indigenous and non-indigenous individuals, which has enabled culturally relevant concepts of child welfare and plans for child safety to emerge.

  12. Macro-Integration for Solving Large Data Reconciliation Problems

    Directory of Open Access Journals (Sweden)

    Nino Mushkudiani

    2014-04-01

    Full Text Available Macro-integration technique is a well established method forreconciliation of large, high-dimensional tables, especially applied to macroeconomic data at national statistical oces (NSO. This technique is mainly used when data obtained from dierent sources should be reconciled on a macro level. New areas of applications for this technique arise as new data sources become available to NSO's. Often these new data sources cannot be combined on a micro level, while macro integration could provide a solution for such problems. Yet, more research should be carried out to investigate if in such situations macro integration could indeed be applied. In this paper we propose two applications of macro-integration techniques in other domains than the traditional macro-economic applications. In particular: reconciliation of tables of a virtual census and reconciliation of monthly series of short term statistics gures with the quarterly gures of structural business statistics.

  13. Beyond Conflict and Spoilt Identities: How Rwandan Leaders Justify a Single Recategorization Model for Post-Conflict Reconciliation

    Directory of Open Access Journals (Sweden)

    Sigrun Marie Moss

    2014-08-01

    Full Text Available Since 1994, the Rwandan government has attempted to remove the division of the population into the ‘ethnic’ identities Hutu, Tutsi and Twa and instead make the shared Rwandan identity salient. This paper explores how leaders justify the single recategorization model, based on nine in-depth semi-structured interviews with Rwandan national leaders (politicians and bureaucrats tasked with leading unity implementation conducted in Rwanda over three months in 2011/2012. Thematic analysis revealed this was done through a meta-narrative focusing on the shared Rwandan identity. Three frames were found in use to “sell” this narrative where ethnic identities are presented as a an alien construction; b which was used to the disadvantage of the people; and c non-essential social constructs. The material demonstrates the identity entrepreneurship behind the single recategorization approach: the definition of the category boundaries, the category content, and the strategies for controlling and overcoming alternative narratives. Rwandan identity is presented as essential and legitimate, and as offering a potential way for people to escape spoilt subordinate identities. The interviewed leaders insist Rwandans are all one, and that the single recategorization is the right path for Rwanda, but this approach has been criticised for increasing rather than decreasing intergroup conflict due to social identity threat. The Rwandan case offers a rare opportunity to explore leaders’ own narratives and framing of these ‘ethnic’ identities to justify the single recategorization approach.

  14. MERA: Musical Entities Reconciliation Algorithm

    OpenAIRE

    2015-01-01

    En este trabajo pretendemos aportar una mejora para la tarea específica del reconocimiento de entradas equivalentes en fuentes de datos relacionadas con el mundo de la música. Para ello presentamos MERA (Musical Entities Reconciliation Architecture), la arquitectura de un sistema diseñado para encontrar vínculos de equivalencia entre distintos elementos que sin embargo hacen referencia a la misma realidad. MERA está diseñado para poder adaptar el proceso de reconciliación a la naturaleza de l...

  15. 双线性数据校正的多组分过程容错模型研究%Fault-tolerant modeling approach based on bilinear data reconciliation

    Institute of Scientific and Technical Information of China (English)

    陈瞭; 冯毅萍; 荣冈

    2011-01-01

    可靠的测量数据是化工过程建模的关键.流程工业中的变量测量值不可避免带有误差.如果这些带有噪声误差的测量数据直接作为模型辨识的样本数据,由此得到的模型势必和真实流程模型大相径庭.本文提出了一种基于双线性数据校正的多组分过程容错建模方法,利用双线性数据校正方法来对测量数据进行预处理,然后再将协调结果和其他的测量数据一起作为模型辨识的输入,从而减少测量数据误差对于过程建模的影响.等离子裂解煤制乙炔气体分离工段的仿真结果证明了该方法的优越性.%Reliable process data are the key to the modeling of chemical processes. Measurements of process variables are subjected to errors. If these data with noise are used directly as the identifying data set, the empirical model constructed will be quite different from the dynamics of real process. In this paper, a fault-tolerant modeling approach based on bilinear data reconciliation is proposed. Bilinear data reconciliation algorithm is used as a preprocessing module to reduce the measurement error. The reconciliation results together with other measured data are then fed in as model inputs. Thus, the constructed model is fault-tolerant to measurement errors. Such ability is demonstrated by simulation result of pyrolysis gas separation section of acetylene from coal by plasma pyrolysis process..

  16. Fertility, female participation in employment and reconciliation policies in Spain

    OpenAIRE

    Ibanez, Marta

    2010-01-01

    Different aspects of decisions regarding parenthood are analysed. From an institutional perspective, reconciliation policies and features of the female labour market are studied, as well as the values and life views that may affect the decision to become a parent. From a micro-perspective, a multivariate model of proportional hazards is created from the 2004-2007 Spanish EU-SILC, where likelihood of pregnancy is analysed according to specific employment, personal, and family situations. Resul...

  17. Fast algorithm for the reconciliation of gene trees and LGT networks.

    Science.gov (United States)

    Scornavacca, Celine; Mayol, Joan Carles Pons; Cardona, Gabriel

    2017-04-07

    In phylogenomics, reconciliations aim at explaining the discrepancies between the evolutionary histories of genes and species. Several reconciliation models are available when the evolution of the species of interest is modelled via phylogenetic trees; the most commonly used are the DL model, accounting for duplications and losses in gene evolution and yielding polynomially-solvable problems, and the DTL model, which also accounts for gene transfers and implies NP-hard problems. However, when dealing with non-tree-like evolutionary events such as hybridisations, phylogenetic networks - and not phylogenetic trees - should be used to model species evolution. Reconciliation models involving phylogenetic networks are still at their early days. In this paper, we propose a new reconciliation model in which the evolution of species is modelled by a special kind of phylogenetic networks - the LGT networks. Our model considers duplications, losses and transfers of genes, but restricts transfers to happen through some specific arcs of the network, called secondary arcs. Moreover, we provide a polynomial algorithm to compute the most parsimonious reconciliation between a gene tree and an LGT network under this model. Our method, when combined with quartet decomposition methods to detect putative "highways" of transfers, permits to refine their analyses by allowing to examine the two possible directions of a highway and even consider combinations of highways.

  18. Analysis on Applicable Scope of Administrative Proceedings Reconciliation%行政诉讼和解适用范围探析

    Institute of Scientific and Technical Information of China (English)

    王朋

    2012-01-01

    行政诉讼案件除行政赔偿外一律不得进行调解,但目前行政诉讼中原告在被告改变具体行政行为的情况下自行撤诉,在法院的调解下,双方达成和解,解决了行政争端,这实质就是一种变相的调解。鉴于实务中存在滥用和解制度的倾向,厘清哪些类型的案件可以适用行政诉讼和解制度的探讨就非常必要。对于行政案件类型化的探讨也可以使法院在审判实务中有更加明确的参考标准。%Administrative litigation cases cannot be mediated except administrative compensation. At present, howev- er, the plaintiff can withdraw an accusation voluntarily in current administrative litigation when the defendant chan- ges his specific administrative action ; under the mediation of the court, the two sides reach a settlement and solve the administrative dispute. Actually this is a disguised form of regulation. Considering that there is a tendency to abuse the settlement system in practice, it is very necessary to clarify what types of cases can be applied to the system of administrative proceedings reconciliation. The discussion on the types of administrative cases can also provide more explicit reference standards for courts in the trial practice.

  19. 42 CFR 405.2466 - Annual reconciliation.

    Science.gov (United States)

    2010-10-01

    ... § 405.2466 Annual reconciliation. (a) General. Payments made to a rural health clinic or a Federally..., payment for pneumococcal and influenza vaccine and their administration is 100 percent of...

  20. Reconciliation, conciliation, integration and national healing ...

    African Journals Online (AJOL)

    earlier on argued that the basic definition of reconciliation then is 'a process through which ..... cases where material reparations and restitution are unavoidable. ... as reflected in the annual work plan produced in 2011, are not going to lead to.

  1. Reconciliation as narrative: Witnessing against a too easy and a too difficult reconciliation

    Directory of Open Access Journals (Sweden)

    N Botha

    2008-06-01

    Full Text Available Reconciliation as narrative: Witnessing against a too easy and a too difficult reconciliationAfter the dawn of democracy in South Africa in 1994 diverse paradigms on reconciliation have appeared on the scene. In this article these paradigms are not discredited so much for being downright unproductive, but they are found to be either too prescriptive as is the case with the TRC or too limited as is the case with the three paradigms of which mere sketches are offered.The main thrust of the article is a proposal on developing reconciliation as narrative in contradistinction to a dogmatic, technical approach to reconciliation as something to be organised, to be prescribed and engineered. The basic thesis of the article is that narrative can potentially create vast space for story-telling and for many more voices to be heard on the issue of reconciliation. The notion of narrative is advanced as a serious academic category and not an intellectual fad. A further issue is illustrating how issues like remembering, forgiveness and justice need to be brought into discourse with reconciliation.

  2. 30 CFR 217.51 - Lease account reconciliation.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Lease account reconciliation. 217.51 Section... MANAGEMENT AUDITS AND INSPECTIONS Oil and Gas, General § 217.51 Lease account reconciliation. Specific lease account reconciliations shall be performed with priority being given to reconciling those lease...

  3. 30 CFR 217.301 - Lease account reconciliations.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Lease account reconciliations. 217.301 Section... MANAGEMENT AUDITS AND INSPECTIONS Geothermal Resources § 217.301 Lease account reconciliations. Specific lease account reconciliations will be performed with priority being given to reconciling those...

  4. Impact of Pharmacist Facilitated Discharge Medication Reconciliation

    Directory of Open Access Journals (Sweden)

    Todd M. Super

    2014-07-01

    Full Text Available Preventable adverse drug events occur frequently at transitions in care and are a problem for many patients following hospital discharge. Many of these problems can be attributed to poor medication reconciliation. The purpose of this study was to assess the impact that direct pharmacist involvement in the discharge medication reconciliation process had on medication discrepancies, patient outcomes, and satisfaction. A cohort study of 70 patients was designed to assess the impact of pharmacist facilitated discharge medication reconciliation at a 204-bed community hospital in Battle Creek, Michigan, USA. Discharge summaries were analyzed to compare patients who received standard discharge without pharmacist involvement to those having pharmacist involvement. The total number of discrepancies in the group without pharmacist involvement was significantly higher than that of the pharmacist facilitated group.

  5. [Medication reconciliation in patients over 75 years].

    Science.gov (United States)

    Rubio-Cebrián, B; Santaolalla-García, I; Martín-Casasempere, I; Segura-Bedmar, M

    2016-06-01

    To continue with the implementation of the medication reconciliation process on admission, and to analyse potentially inappropriate prescriptions according to the STOPP-START -Screening Tool of Older Person's potentially inappropriate Prescriptions/Screening Tool to Alert doctors to the Right (indicated) Treatment- criteria, and drug interactions. To extend the process of reconciliation at hospital discharge from the Cardiology and Chest Diseases departments. Retrospective observational study that included patients over 75 years old. The "Consensus Document on Terminology and Classification in Medication Reconciliation" was used for the classification of the discrepancies found. Potentially inappropriate prescriptions and drug interactions were reviewed. For reconciliation at discharge, a "Drug information program at discharge" leaflet and a "Patient information sheet" was developed. The number of reconciled patients was 818, with a level of coverage of 42.3% (target patients: 1,932). Reconciliation errors by patient were 23.4% (191) on admission and 22.5% (9) at discharge. All patients who were reconciled at discharge were given the "Drug information program at discharge" leaflet. Potentially inappropriate prescriptions, according to STOPP/START criteria, affected 6.0% (49) of reconciled patients. The number of clinically relevant interactions affected 11.7% (96) of patients. The implementation of a reconciliation process has detected the existence of errors between chronic and prescribed treatment in the hospital. The STOPP/START criteria applied to this group of patients have helped to find out the most common potentially inappropriate prescriptions. The analysis of drug interactions shows drug combinations that should be avoided in these patients. Copyright © 2016 SECA. Published by Elsevier Espana. All rights reserved.

  6. On Forrest Gump and Racial Reconciliation

    Institute of Scientific and Technical Information of China (English)

    罗新平; 陈鹏

    2015-01-01

    This paper offers an analysis of the film of Forrest Gump from the perspective of racial reconciliation. It is composed of two parts. The first part establishs Forrest as an irony to the white supremacist by emphasizing his relationship with Bubba while the second discusses Gump's role as a mediator between races during the Civil Rights Movement.

  7. A Method for Simulating Bank Reconciliation

    Science.gov (United States)

    Klemin, Vernon W.

    1974-01-01

    A method of simulation to tie check writing, making deposits, finding outstanding checks, receiving bank statements, and bank reconciliation into a process is presented as a way to convey to students a feeling of a procedure completed. A step-by-step teaching procedure and examples of bank statements are included. (AG)

  8. Organizational aspects of ICT applications in cultural heritage “Virtual Museum” context: the permanent challenge of reconciliation of diverging scientific, technical, operational and financial objectives.

    Directory of Open Access Journals (Sweden)

    Georgios Giannoulis-Giannoulopoulos

    2012-11-01

    Full Text Available The applications of ICT in the cultural heritage field are including a new expanding category of applications, having a “creative” character, and a multidisciplinary approach. Motivations and priorities of involved players (individuals and organizational players, are presented, through various FHW paradigm projects, in order to explore the possible impact of this kind of projects in science and cultural heritage concept, as well as to explore their hidden added value, that makes them capable to attract resources.

  9. Predicting Support for Reconciliation in Separatist Conflict.

    Science.gov (United States)

    Mashuri, Ali; van Leeuwen, Esther

    2017-10-01

    The current research examined two fundamental motives that could lie at the root of separatist groups' desire to be independent from the nonseparatist majority: the need to maintain the own subgroup identity and the need to preserve power vis-à-vis the majority. These motives were examined in two studies through surveys among samples of indigenous people in West Papua ( N = 201 and N = 248), where separatist movements are actively striving for secession from the Republic of Indonesia. As expected, identity threat increased perceptions of injustice in both studies, whereas power threat increased the need for subgroup empowerment. Perceived injustice and need for subgroup empowerment, in turn, decreased support for reconciliation with the majority. The current research is the first to examine how identity and power motives combine in predicting separatist intentions. The studies reveal important insights that can contribute to the reconciliation of separatist conflict.

  10. Model Theory and Applications

    CERN Document Server

    Mangani, P

    2011-01-01

    This title includes: Lectures - G.E. Sacks - Model theory and applications, and H.J. Keisler - Constructions in model theory; and, Seminars - M. Servi - SH formulas and generalized exponential, and J.A. Makowski - Topological model theory.

  11. Reconciliation of Gene and Species Trees

    Directory of Open Access Journals (Sweden)

    L. Y. Rusin

    2014-01-01

    Full Text Available The first part of the paper briefly overviews the problem of gene and species trees reconciliation with the focus on defining and algorithmic construction of the evolutionary scenario. Basic ideas are discussed for the aspects of mapping definitions, costs of the mapping and evolutionary scenario, imposing time scales on a scenario, incorporating horizontal gene transfers, binarization and reconciliation of polytomous trees, and construction of species trees and scenarios. The review does not intend to cover the vast diversity of literature published on these subjects. Instead, the authors strived to overview the problem of the evolutionary scenario as a central concept in many areas of evolutionary research. The second part provides detailed mathematical proofs for the solutions of two problems: (i inferring a gene evolution along a species tree accounting for various types of evolutionary events and (ii trees reconciliation into a single species tree when only gene duplications and losses are allowed. All proposed algorithms have a cubic time complexity and are mathematically proved to find exact solutions. Solving algorithms for problem (ii can be naturally extended to incorporate horizontal transfers, other evolutionary events, and time scales on the species tree.

  12. Healing History. Narrating History, Trauma and the South African Truth and Reconciliation Commission

    DEFF Research Database (Denmark)

    Langwadt, Ann

    2003-01-01

    Trauma, history, reconciliation, South Africa, TRC, traume, historie, forsoning, Sydafrika, Sandhedskommission......Trauma, history, reconciliation, South Africa, TRC, traume, historie, forsoning, Sydafrika, Sandhedskommission...

  13. On the Reconciliation of the Extended Nelson-Siegel and the Extended Vasicek Models (with a View Towards Swap and Swaption Valuation)

    DEFF Research Database (Denmark)

    Jørgensen, Peter Løchte

    Extended Nelson-Siegel models are widely used by e.g. practitioners and central banks to estimate current term structures of riskless zero-coupon interest rates, whereas other models such as the extended Vasicek model (a.k.a. the Hull-White model) are popular for pricing interest rate derivatives....... This paper establishes theoretical consistency between these two types of models by showing how to specify the extended Vasicek model such that its implied initial term structure curve precisely matches a given extended Nelson-Siegel specification. That is, we show how to reconcile the two classes of models...

  14. Lateral gene transfer, rearrangement, reconciliation

    NARCIS (Netherlands)

    Patterson, M.D.; Szollosi, G.; Daubin, V.; Tannier, E.

    2013-01-01

    Background. Models of ancestral gene order reconstruction have progressively integrated different evolutionary patterns and processes such as unequal gene content, gene duplications, and implicitly sequence evolution via reconciled gene trees. These models have so far ignored lateral gene transfer,

  15. Reconciliation of ontology and terminology to cope with linguistics.

    Science.gov (United States)

    Baud, Robert H; Ceusters, Werner; Ruch, Patrick; Rassinoux, Anne-Marie; Lovis, Christian; Geissbühler, Antoine

    2007-01-01

    To discuss the relationships between ontologies, terminologies and language in the context of Natural Language Processing (NLP) applications in order to show the negative consequences of confusing them. The viewpoints of the terminologist and (computational) linguist are developed separately, and then compared, leading to the presentation of reconciliation among these points of view, with consideration of the role of the ontologist. In order to encourage appropriate usage of terminologies, guidelines are presented advocating the simultaneous publication of pragmatic vocabularies supported by terminological material based on adequate ontological analysis. Ontologies, terminologies and natural languages each have their own purpose. Ontologies support machine understanding, natural languages support human communication, and terminologies should form the bridge between them. Therefore, future terminology standards should be based on sound ontology and do justice to the diversities in natural languages. Moreover, they should support local vocabularies, in order to be easily adaptable to local needs and practices.

  16. Process and sensor diagnostic: Data reconciliation for a flue gas channel; Process- och sensordiagnostik: Dataaaterfoerening foer ett roekgastaag

    Energy Technology Data Exchange (ETDEWEB)

    Karlsson, Christer; Dahlquist, Erik [Maelardalen Univ., Vaesteraas (Sweden). Dept. of Public Technology

    2003-10-01

    The project has shown that model-based data reconciliation can be used in heat and power plants, but it needs support of soft sensors. Generally power plants are not equipped with more sensors than required by control systems, environment and financial reports. Soft sensors are needed to compensate for lack of redundancy in mass-flow sensors. Redundancy makes it possible to isolate gross errors. The smallest error needed to be determined sets the requirement on the process model accuracy. Tools available today from this project are; classification of different process sections with redundancy analysis and gross error detection. Quantification of the errors with the mass balance model has not been successful and this part needs further development. Theoretical comparison of the three different methods presented resulted in favour of data reconciliation based on a mass balance model. The mass balance model has a structure based on physical reality. The searches for gross errors are transparent to the user. It can handle sensor failure. The statistical linear model is preferred for smaller process sections when transparency is not needed and focus is on fast, simple and cheap implementation. Data reconciliation based on steady-state energy balance has the same origin as the mass balance model. Data reconciliation based on energy balance is harder to compute and its sensors difficult to classify. The drawback is complexity, but the strength is that the large number of temperature sensors can be used in the data reconciliation. Large gross errors are detected and quantified for most process mass flows with acceptable accuracy. Performances for small errors are not as good. Performance of the data reconciliation is strongly dependent on precision in the process models. This conclusion is drawn from comparison with other studies that show good performance for laboratory simulations. There are still many parts to develop further as: Soft sensors, tests for identification

  17. Truth and reconciliation: Yes, please! No, thank you!

    Directory of Open Access Journals (Sweden)

    Kesić Vesna

    2002-01-01

    Full Text Available The case of former Yugoslavia and its successors is specific and a bit different from the other post-conflict societies. First, retributive model of justice is carried out, or it should be carried out, before the International Criminal Tribunal in the Hague. The question is how to start the process of searching for the truth and reconciliation inside and between societies, groups and individuals in newly established countries. There is no such a model in the world, like these in South Africa and some countries in Latin America, which can be applied here, because in this case we are talking about five states, from which at least three were in the war. Also, the character of these conflicts covers the diapason from international conflicts to internal aggression and civil war.

  18. Amnesty, Reconciliation and Reintegration: Conflict Termination in Counterinsurgency

    Science.gov (United States)

    2010-04-15

    Approved for Public Release; Distribution is Unlimited Amnesty, Reconciliation and Reintegration : Conflict Termination in Counterinsurgency A...and Reintegration : Conflict Termination in Counterinsurgency 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S...presently, does not offer such hope. This paper explores the construct of Amnesty, Reconciliation and Reintegration (AR2) through case studies of

  19. 7 CFR 1902.14 - Reconciliation of accounts.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Reconciliation of accounts. 1902.14 Section 1902.14... REGULATIONS SUPERVISED BANK ACCOUNTS Supervised Bank Accounts of Loan, Grant, and Other Funds § 1902.14 Reconciliation of accounts. (a) A checking account statement will be obtained periodically in accordance...

  20. Modelling Foundations and Applications

    DEFF Research Database (Denmark)

    This book constitutes the refereed proceedings of the 8th European Conference on Modelling Foundations and Applications, held in Kgs. Lyngby, Denmark, in July 2012. The 20 revised full foundations track papers and 10 revised full applications track papers presented were carefully reviewed...... and selected from 81 submissions. Papers on all aspects of MDE were received, including topics such as architectural modelling and product lines, code generation, domain-specic modeling, metamodeling, model analysis and verication, model management, model transformation and simulation. The breadth of topics...

  1. Modelling Foundations and Applications

    DEFF Research Database (Denmark)

    This book constitutes the refereed proceedings of the 8th European Conference on Modelling Foundations and Applications, held in Kgs. Lyngby, Denmark, in July 2012. The 20 revised full foundations track papers and 10 revised full applications track papers presented were carefully reviewed...

  2. Joint seismic-geodynamic-mineral physical modelling of African geodynamics: A reconciliation of deep-mantle convection with surface geophysical constraints

    Energy Technology Data Exchange (ETDEWEB)

    Forte, A M; Quere, S; Moucha, R; Simmons, N A; Grand, S P; Mitrovica, J X; Rowley, D B

    2008-08-22

    Recent progress in seismic tomography provides the first complete 3-D images of the combined thermal and chemical anomalies that characterise the unique deep mantle structure below the African continent. With these latest tomography results we predict flow patterns under Africa that reveal a large-scale, active hot upwelling, or superplume, below the western margin of Africa under the Cape Verde Islands. The scale and dynamical intensity of this West African superplume (WASP) is comparable to that of the south African superplume (SASP) that has long been assumed to dominate the flow dynamics under Africa. On the basis of this new tomography model, we find the dynamics of the SASP is strongly controlled by chemical contributions to deep mantle buoyancy that significantly compensate its thermal buoyancy. In contrast, the WASP appears to be entirely dominated by thermal buoyancy. New calculations of mantle convection incorporating these two superplumes reveal that the plate-driving forces due to the flow generated by the WASP is as strong as that due to the SASP. We find that the chemical buoyancy of the SASP exerts a strong stabilising control on the pattern and amplitude of shallow mantle flow in the asthenosphere below the southern half of the African plate. The asthenospheric flow predictions provide the first high resolution maps of focussed upwellings that lie below the major centres of Late Cenozoic volcanism, including the Kenya domes and Hoggar massif that lies above a remnant plume head in the upper mantle. Inferences of sublithospheric deformation from seismic anisotropy data are shown to be sensitive to the contributions of chemical buoyancy in the SASP.

  3. Mass Balance Reconciliation for Bilinear Systems: A Case Study of a Raw Mill Separator in a Typical Moroccan Cement Plant

    Directory of Open Access Journals (Sweden)

    S. Fellaou

    2016-06-01

    Full Text Available Stream flow rates and their several compositions are measured in a typical cement raw mill separator. In order to simultaneously reconcile flow and composition measurements in this circuit, the component mass balances was included as constraints which contain the products of flow rate and composition variables in the data reconciliation problem. In this paper, the effectiveness of simultaneous procedures for bilinear data reconciliation is established, the numerical problem constraints were coded in MATLAB and a mass balance model is built. Moreover, based on the difference between the measured and reconciled data it was found that it performs optimally.

  4. Distributed Parameter Modelling Applications

    DEFF Research Database (Denmark)

    2011-01-01

    Here the issue of distributed parameter models is addressed. Spatial variations as well as time are considered important. Several applications for both steady state and dynamic applications are given. These relate to the processing of oil shale, the granulation of industrial fertilizers and the d......Here the issue of distributed parameter models is addressed. Spatial variations as well as time are considered important. Several applications for both steady state and dynamic applications are given. These relate to the processing of oil shale, the granulation of industrial fertilizers...... sands processing. The fertilizer granulation model considers the dynamics of MAP-DAP (mono and diammonium phosphates) production within an industrial granulator, that involves complex crystallisation, chemical reaction and particle growth, captured through population balances. A final example considers...

  5. Nutrition Reconciliation and Nutrition Prophylaxis: Toward Total Health

    OpenAIRE

    Tuso, Phillip; Beattie, Sam

    2015-01-01

    Malnutrition by definition may be an abnormality in either under- or overnutrition. Nutrition reconciliation means that all patients have their nutritional status reconciled on admission to and discharge from the hospital. Nutrition reconciliation is defined as the process of maximizing health by helping align an individual’s current diet to the diet prescribed for him or her by the health care team. Nutrition prophylaxis is a proactive intervention to prevent a medical complication.

  6. Legitimising the Juba Peace Agreement on Accountability and Reconciliation

    DEFF Research Database (Denmark)

    Gissel, Line Engbo

    2017-01-01

    This article analyses the Juba peace negotiations on accountability and reconciliation. It advances a new interpretation of the Agreement on Accountability and Reconciliation, focusing on five justice features: National proceedings, restorative accountability, alternative sentencing, individual...... in internationally judicialised peace processes: The need for peace agreement legitimation combined with the legitimacy requirements in such peace processes structurally constitutes the ICC as metaphorically present in the negotiation room and thus akin to a third-party actor....

  7. Model theory and applications

    CERN Document Server

    Belegradek, OV

    1999-01-01

    This volume is a collection of papers on model theory and its applications. The longest paper, "Model Theory of Unitriangular Groups" by O. V. Belegradek, forms a subtle general theory behind Mal‴tsev's famous correspondence between rings and groups. This is the first published paper on the topic. Given the present model-theoretic interest in algebraic groups, Belegradek's work is of particular interest to logicians and algebraists. The rest of the collection consists of papers on various questions of model theory, mainly on stability theory. Contributors are leading Russian researchers in the

  8. Reconciliation, consolation and postconflict behavioral specificity in chimpanzees.

    Science.gov (United States)

    Fraser, Orlaith N; Aureli, Filippo

    2008-12-01

    Conflicts of interest arise regularly in the lives of all group-living animals and may escalate into aggressive conflicts. The costs of aggressive escalation can be reduced through peaceful postconflict interactions. This study investigated the postconflict behavior of 22 adult chimpanzees at Chester Zoo. The occurrence of reconciliation, i.e. the postconflict affiliative reunion between conflict opponents, and consolation, i.e. a postconflict affiliative interaction directed from a third party to the recipient of aggression, were demonstrated. Consolation was more likely to occur in the absence of reconciliation than after reconciliation, and reconciliation was more likely to occur in the absence of consolation than after consolation, supporting the hypothesis that consolation acts as a substitute for reconciliation when the latter fails to occur. Evidence for behavioral specificity, i.e. context-specific use of certain behaviors, was found for both reconciliation and consolation, which, along with high conciliatory tendencies, suggests an explicit style of postconflict behavior in the study subjects.

  9. Response surface reconciliation method of bolted joints structure

    Directory of Open Access Journals (Sweden)

    Yunus Mohd Azmi

    2017-01-01

    Full Text Available Structural joining methods such as bolted joints are commonly used for the assembly of structural components due to their simplicity and easy maintenance. Understandably, the dynamic characteristic of bolted joined structure is mainly influenced by the properties of their joints such as preload on the bolts and joints stiffness which alter the measured dynamics response of the structure. Therefore, the need to include the local effect of the bolted joints into the numerical model of the bolted joined structure is vitally important in order to represent the model accurately. In this paper, a few types of connector elements that can be used to represent the bolted joints such as CBAR, CBEAM and CELAS have been investigated numerically and experimentally. The initial numerical results of these element connectors are compared with the experimental results in term of natural frequencies and mode shapes. The comparative evaluation of numerical and the experimental data are performed in order to provide some insights of inaccuracies in the numerical model due to invalid assumption in the numerical modelling such as geometry, material properties, and boundary conditions. The discrepancies between both results (numerical and experimental data are then corrected using the response surface reconciliation method (RSRM through which the finite element model is altered in order to provide closer agreement with the measured data so that it can be used for subsequence analysis.

  10. Data reconciliation and optimal operation of a Catalytic naphtha reformer

    Directory of Open Access Journals (Sweden)

    Tore Lid

    2008-10-01

    Full Text Available The naphtha reforming process converts low-octane gasoline blending components to high-octane components for use in high-performance gasoline fuels. The reformer also has an important function as the producer of hydrogen to the refinery hydrotreaters. A process model based on a unit model structure, is used for estimation of the process condition using data reconciliation. Measurements are classified as redundant or non redundant and the model variables are classified as observable, barely observable or unobservable. The computed uncertainty of the measured and unmeasured variables shows that even if a variable is observable it may have a very large uncertainty and may thereby be practically unobservable. The process condition at 21 data points, sampled from two years of operation, was reconciled and used to optimize the process operation. There are large seasonal variations in the reformer product price and two operational cases are studied. In case 1, the product price is high and throughput is maximized with respect to process and product quality constraints. In case 2, the product price is low and the throughput is minimized with respect to a low constraint on the hydrogen production. Based on the characteristics of the optimal operation, a "self optimizing" control structure is suggested for each of the two operational cases.

  11. Naturalistic Usability Testing of Inpatient Medication Reconciliation Software.

    Science.gov (United States)

    Lesselroth, Blake; Adams, Kathleen; Tallett, Stephanie; Ong, Lindsay; Bliss, Susan; Ragland, Scott; Tran, Hanna; Church, Victoria

    2017-01-01

    Medication history errors are common at admission, but can be mitigated through the implementation of medication reconciliation (MR). We designed multi-media software to assist clinicians with collection of an admission history. This manuscript describes a naturalistic usability study conducted on the hospital wards. Our goals were to 1) estimate the impact of our workflow upon departmental productivity and 2) determine the ability of our software to detect discrepancies. We furnished clinical pharmacists with our application on a tablet PC and asked them to collect a bedside history. We used 1) time-motion analysis to estimate cycle-time and 2) chart reviews to estimate error detection rates. Our intervention detected an average of 7.7 discrepancies per admission (11.7 per pharmacy-shift). A panel rated 67% of these discrepancies as 'high' or 'very high' risk. The cycle-time per admission was slightly longer than usual care processes (20.5 min vs. 17.9 min), but included a bedside interview. In general, pharmacists agreed that the technology improved the completeness and accuracy of a medication history. However, workflow leveling strategies are important to implementing a durable process. In conclusion, a pharmacist-mediated, patient-centered technology holds promise for improving the quality of MR and overall clinical performance.

  12. 'Ah lef ma case fo God' : faith and agency in Sierra Leone's postwar reconciliation

    NARCIS (Netherlands)

    Millar, G.M.

    2012-01-01

    This article describes a qualitative ethnographic analysis of local experiences of truth-telling performances within Sierra Leone's Truth and Reconciliation Commission. Whereas proponents of truth commissions claim that such processes promote postwar reconciliation, this study found that local

  13. Analysis of the medication reconciliation process conducted at hospital admission

    Directory of Open Access Journals (Sweden)

    María Beatriz Contreras Rey

    2016-07-01

    Full Text Available Objective: To analyze the outcomes of a medication reconciliation process at admission in the hospital setting. To assess the role of the Pharmacist in detecting reconciliation errors and preventing any adverse events entailed. Method: A retrospective study was conducted to analyze the medication reconciliation activity during the previous six months. The study included those patients for whom an apparently not justified discrepancy was detected at admission, after comparing the hospital medication prescribed with the home treatment stated in their clinical hospital records. Those patients for whom the physician ordered the introduction of home medication without any specification were also considered. In order to conduct the reconciliation process, the Pharmacist prepared the best pharmacotherapeutical history possible, reviewing all available information about the medication the patient could be taking before admission, and completing the process with a clinical interview. The discrepancies requiring clarification were reported to the physician. It was considered that the reconciliation proposal had been accepted if the relevant modification was made in the next visit of the physician, or within 24-48 hours maximum; this case was then labeled as a reconciliation error. For the descriptive analysis, the Statistics® SPSS program, version 17.0, was used. Outcomes: 494 medications were reconciled in 220 patients, with a mean of 2.25 medications per patient. More than half of patients (59.5% had some discrepancy that required clarification; the most frequent was the omission of a medication that the patient was taking before admission (86.2%, followed by an unjustified modification in dosing or way of administration (5.9%. In total, 312 discrepancies required clarification; out of these, 93 (29.8% were accepted and considered as reconciliation errors, 126 (40% were not accepted, and in 93 cases (29,8% acceptance was not relevant due to a change in

  14. Understanding the Complexity of Reconciliation, Reintegration and Amnesty for the Enemy in Counterinsurgency Warfare

    Science.gov (United States)

    2013-06-14

    system. There are principles that set the conditions for successful reconciliation, reintegration and amnesty that history has taught increase...reconciliation and reintegration which advocates that there is no success or failure. This principle advocates that the process of reconciliation and... reintegration is an evolutionary process that is difficult to measure. In the political process success and failure are relative with respect to each

  15. Does Identification With Rwanda Increase Reconciliation Sentiments Between Genocide Survivors and Non-Victims? The Mediating Roles of Perceived Intergroup Similarity and Self-Esteem During Commemorations

    Directory of Open Access Journals (Sweden)

    Clémentine Kanazayire

    2014-12-01

    Full Text Available A questionnaire survey (N = 247 investigated the influence of identification with the Rwandan nation on reconciliation sentiments between members of the survivor and of the non-victim groups of the 1994 genocide in Rwanda. Results showed that, whereas the two groups did not differ in their level of identification with the nation, members of the non-victim group were more willing to reconcile than members of the survivor group. Perceived intergroup similarity mediated the effect of national identification on reconciliation sentiment for both groups, but this effect was stronger among non-victims. Finally, self-esteem during commemorations also mediated this effect, but only among non-victims. We discuss the importance of people’s motivation to reconcile with out-group members in post-genocidal contexts in light of the common in-group identity model (Gaertner & Dovidio, 2000 as well as the needs-based model of intergroup reconciliation (Nadler & Schnabel, 2008.

  16. Mathematical modeling with multidisciplinary applications

    CERN Document Server

    Yang, Xin-She

    2013-01-01

    Features mathematical modeling techniques and real-world processes with applications in diverse fields Mathematical Modeling with Multidisciplinary Applications details the interdisciplinary nature of mathematical modeling and numerical algorithms. The book combines a variety of applications from diverse fields to illustrate how the methods can be used to model physical processes, design new products, find solutions to challenging problems, and increase competitiveness in international markets. Written by leading scholars and international experts in the field, the

  17. A Robust Design Applicability Model

    DEFF Research Database (Denmark)

    Ebro, Martin; Lars, Krogstie; Howard, Thomas J.

    2015-01-01

    This paper introduces a model for assessing the applicability of Robust Design (RD) in a project or organisation. The intention of the Robust Design Applicability Model (RDAM) is to provide support for decisions by engineering management considering the relevant level of RD activities. The applic...

  18. 基于粒子群优化的磨矿分级过程多层数据协调%Multi-Layer Data Reconciliation for Grinding-Classification Process Based on Partical Swarm Optimization

    Institute of Scientific and Technical Information of China (English)

    王晓丽; 刘国金; 阳春华; 王雅琳

    2012-01-01

    准确稳定的过程数据是选矿厂进行过程优化控制和决策管理的依据,今针对磨矿分级过程数据特点,建立了多层数据协调模型,包括总物料平衡层、粒度分布/品位层和不同粒度下的成分分析层(金属分布率层);针对模型维数较高的问题,引入粒子群优化(PSO)算法进行求解.根据不同的测量信息,可选择相应的层次进行协调,并采用从低层向高层逐层协调的方法,实现了部分非线性约束到线性约束的转化,提高了数据协调效率.将该多层模型和PSO算法用于某选矿厂磨矿分级过程实际生产数据的协调,结果表明协调后的数据更准确、更稳定,包含的信息更丰富完整.%The accurate and stable process data are the basis for the decision-making, management and process optimal control of the ore dressing plant. Based on the data characteristic of the grinding-classification process, a multi-layer data reconciliation model was proposed, which consists of global material balance layer, particle size distribution/grade layer and chemical compositions of different particle sizes layer (the metal distribution ratio layer). The particle swarm optimization algorithm (PSO) was introduced to solve the model with high-dimension. According to the difference of the measurement information, the proper layer can be selected. The data reconciliation was conducted from the bottom layer to the top layer so that the non-linear constraints were transformed to linear constraints, which improves the efficiency of the reconciliation process. The application of the multi-layer model proposed and the PSO algorithm to adjust the actual data of the grinding-classification process obtained from an ore dressing plant shows that the adjusted values of the data are more accurate and stable, and more complete information are obtained during the reconciliation process.

  19. Process of Reconciliation in a Postconflict Macedonia

    Directory of Open Access Journals (Sweden)

    Biljana Popovska

    2015-01-01

    Full Text Available In this article we will consider reconciliation in a post-conflict Macedonia. When Ohrid Framework Agreement (OFA was signed, the international community greeted the achievements of the international community as it was signed under specific circumstances. Since it stopped the conflict, it had achieved its goal. Legally, the country became a multiethnic one with a power-sharing government. Yet, the political and intellectual elite, which slightly differ from each other, did not invest intellectual and political capital when searching for a specific Macedonian (inter national identity, which goes beyond the limitations of the ethnic definitions and mythology around them. Instead, the national discourse is emphasized. Using the terms such as multiculturalism, multhiethnicity and polylingualisam creates additional confusion. When media and politicians use these phrases and incorporate their own political discourses, the damage is done. Critical thinking is not on the agenda in the educational process and the young people are expected to listen rather than think. There is a need for a structural communication among the citizens, a social link but also a philosophical and maybe an ideological communication, so as to fill in the gaps and avoid further divisions. The only way to accomplish that is to have an open and inclusive society. In order to achieve this, the culture of dialog should be nurtured. It is not enough for Macedonians and Albanians to know each other’s folklore and cultural history. Coexistence requires knowing the modern reality. Structured communication is a key. Absence of public discourse has a positive effect on the society’s wellbeing. A debate is not a threat to the process of creating politics. Instead, it legalizes the decision-making process. The intellectual elite should take the lead, show its grandiosity, and view Macedonia as a whole in a joint narrative, which considers all the specifics of the different cultures

  20. Restorative Justice and the South African Truth and Reconciliation Process

    DEFF Research Database (Denmark)

    Gade, Christian B.N.

    2013-01-01

    It has frequently been argued that the post-apartheid Truth and Reconciliation Commission (TRC) was committed to restorative justice (RJ), and that RJ has deep historical roots in African indigenous cultures by virtue of its congruence both with ubuntu and with African indigenous justice systems...

  1. History Education and Reconciliation: Comparative Perspectives on East Asia

    Science.gov (United States)

    Han, Un-suk, Ed.; Kondo, Takahiro, Ed.; Yang, Biao, Ed.; Pingel, Falk, Ed.

    2012-01-01

    The legacy of crimes committed during the Second World War in East Asia is still a stumbling block for reconciliation and trustful cultural relations between South Korea, China and Japan. The presentation of this issue in history school books is in the focus of a heated public and academic debate. This book written by historians and pedagogues…

  2. Harmony, Law and Criminal Reconciliation in China: A Historical Perspective

    NARCIS (Netherlands)

    W. Pei (Wei)

    2016-01-01

    textabstractIn 2012, China revised its Criminal Procedure Law (2012 CPL). One of the major changes is its official approval of the use of victim-offender reconciliation, or ‘criminal reconciliation’ in certain public prosecution cases. This change, on the one hand, echoes the Confucian doctrine that

  3. Theoretical Analysis and Practice of Architecture on Procuratorial Organs Carrying out the Criminal Reconciliation ~-The perspective of" the amendment to criminal procedure law " about provisions of the relevant criminal reconciliation%检察机关开展刑事和解的理论分析与实践架构——以《刑事诉讼法修正案》有关刑事和解的规定为视角

    Institute of Scientific and Technical Information of China (English)

    张璟; 李益明

    2012-01-01

    The concept of criminal reconciliation is essential to restorative justice concept which replaced the ancient and traditional retributive justice . Criminal reconciliation on the second basis is a new type of relationship between state and society form. Criminal reconciliation has philosophy predicament and its predicament. The prosecutor on the criminal reconciliation results can have three results : the reconciliation of non - prosecution, the reconciliation of the deferred prosecution,and a reconciliation of prosecution isgiven. The premise of on procuratorial organs car- rying out the criminal reconciliation: strictly applicable range; strictly meaning representation;strict operation pro- cedure. At the same time, we should pay attention to building the supervision mechanism, on the prosecutor~ crimi- nal settlement.%刑事和解的理念基础之一是恢复性正义的理念,它取代古老和传统的报应性正义。刑事和解存在的基础之二是新型的国家与社会关系形态。刑事和解存在着理念困境与自身困境。刑事和解后,检察官根据刑事和解的结果,在公诉中行使自由裁量权后可以有三种结果:一是和解不起诉;二是和解暂缓起诉;三是和解起诉。检察机关开展刑事和解的前提:一是严格适用范围;二是严格意思表示;三是严格操作程序。同时,要注意建立对检察机关刑事和解的监督机制。

  4. Finite mathematics models and applications

    CERN Document Server

    Morris, Carla C

    2015-01-01

    Features step-by-step examples based on actual data and connects fundamental mathematical modeling skills and decision making concepts to everyday applicability Featuring key linear programming, matrix, and probability concepts, Finite Mathematics: Models and Applications emphasizes cross-disciplinary applications that relate mathematics to everyday life. The book provides a unique combination of practical mathematical applications to illustrate the wide use of mathematics in fields ranging from business, economics, finance, management, operations research, and the life and social sciences.

  5. Student pharmacist initiated medication reconciliation in the outpatient setting

    Directory of Open Access Journals (Sweden)

    Andrus MR

    2012-06-01

    Full Text Available The Joint Commission continues to emphasize the importance of medication reconciliation in all practice settings. Pharmacists and student pharmacists are uniquely trained in this aspect of patient care, and can assist with keeping accurate and complete medication records through patient interview in the outpatient setting.Objective: The objective of this study was to quantify and describe medication reconciliation efforts by student pharmacists in an outpatient family medicine center.Methods: A retrospective review was conducted of all standard medication reconciliation forms completed by student pharmacists during patient interviews from April 2010 to July 2010. The number of reviews conducted was recorded, along with the frequency of each type of discrepancy. A discrepancy was defined as any lack of agreement between the medication list in the electronic health record (EHR and the patient-reported regimen and included any differences in dose or frequency of a medication, duplication of the same medication, medication no longer taken or omission of any medication.Results: A total of 213 standard medication forms from the 4 month period were reviewed. A total of 555 discrepancies were found, including medications no longer taken, prescription medications that needed to be added to the EHR, over-the-counter(OTC and herbal medications that needed to be added to the EHR, medications taken differently than recorded in the EHR, and medication allergies which needed to be updated. An average of 2.6 discrepancies was found per patient interviewed.Conclusion: Student pharmacist-initiated medication reconciliation in an outpatient family medicine center resulted in the resolution of numerous discrepancies in the medication lists of individual patients. Pharmacists and student pharmacists are uniquely trained in medication history taking and play a vital role in medication reconciliation in the outpatient setting.

  6. Gene tree correction for reconciliation and species tree inference

    Directory of Open Access Journals (Sweden)

    Swenson Krister M

    2012-11-01

    Full Text Available Abstract Background Reconciliation is the commonly used method for inferring the evolutionary scenario for a gene family. It consists in “embedding” inferred gene trees into a known species tree, revealing the evolution of the gene family by duplications and losses. When a species tree is not known, a natural algorithmic problem is to infer a species tree from a set of gene trees, such that the corresponding reconciliation minimizes the number of duplications and/or losses. The main drawback of reconciliation is that the inferred evolutionary scenario is strongly dependent on the considered gene trees, as few misplaced leaves may lead to a completely different history, with significantly more duplications and losses. Results In this paper, we take advantage of certain gene trees’ properties in order to preprocess them for reconciliation or species tree inference. We flag certain duplication vertices of a gene tree, the “non-apparent duplication” (NAD vertices, as resulting from the misplacement of leaves. In the case of species tree inference, we develop a polynomial-time heuristic for removing the minimum number of species leading to a set of gene trees that exhibit no NAD vertices with respect to at least one species tree. In the case of reconciliation, we consider the optimization problem of removing the minimum number of leaves or species leading to a tree without any NAD vertex. We develop a polynomial-time algorithm that is exact for two special classes of gene trees, and show a good performance on simulated data sets in the general case.

  7. Clinical pharmacist-led program on medication reconciliation implementation at hospital admission: experience of a single university hospital in Croatia

    Science.gov (United States)

    Marinović, Ivana; Marušić, Srećko; Mucalo, Iva; Mesarić, Jasna; Bačić Vrca, Vesna

    2016-01-01

    Aim To evaluate the clinical pharmacist-led medication reconciliation process in clinical practice by quantifying and analyzing unintentional medication discrepancies at hospital admission. Methods An observational prospective study was conducted at the Clinical Department of Internal Medicine, University Hospital Dubrava, during a 1-year period (October 2014 – September 2015) as a part of the implementation of Safe Clinical Practice, Medication Reconciliation of the European Network for Patient Safety and Quality of Care Joint Action (PASQ JA) project. Patients older than 18 years taking at least one regular prescription medication were eligible for inclusion. Discrepancies between pharmacists' Best Possible Medication History (BPMH) and physicians' admission orders were detected and communicated directly to the physicians to clarify whether the observed changes in therapy were intentional or unintentional. All discrepancies were discussed by an expert panel and classified according to their potential to cause harm. Results In 411 patients included in the study, 1200 medication discrepancies were identified, with 202 (16.8%) being unintentional. One or more unintentional medication discrepancy was found in 148 (35%) patients. The most frequent type of unintentional medication discrepancy was drug omission (63.9%) followed by an incorrect dose (24.2%). More than half (59.9%) of the identified unintentional medication discrepancies had the potential to cause moderate to severe discomfort or clinical deterioration in the patient. Conclusion Around 60% of medication errors were assessed as having the potential to threaten the patient safety. Clinical pharmacist-led medication reconciliation was shown to be an important tool in detecting medication discrepancies and preventing adverse patient outcomes. This standardized medication reconciliation process may be widely applicable to other health care organizations and clinical settings. PMID:28051282

  8. Models for Dynamic Applications

    DEFF Research Database (Denmark)

    2011-01-01

    be applied to formulate, analyse and solve these dynamic problems and how in the case of the fuel cell problem the model consists of coupledmeso and micro scale models. It is shown how data flows are handled between the models and how the solution is obtained within the modelling environment....

  9. Engine Modelling for Control Applications

    DEFF Research Database (Denmark)

    Hendricks, Elbert

    1997-01-01

    In earlier work published by the author and co-authors, a dynamic engine model called a Mean Value Engine Model (MVEM) was developed. This model is physically based and is intended mainly for control applications. In its newer form, it is easy to fit to many different engines and requires little...... engine data for this purpose. It is especially well suited to embedded model applications in engine controllers, such as nonlinear observer based air/fuel ratio and advanced idle speed control. After a brief review of this model, it will be compared with other similar models which can be found...

  10. Multilevel models applications using SAS

    CERN Document Server

    Wang, Jichuan; Fisher, James F

    2011-01-01

    This book covers a broad range of topics about multilevel modeling. The goal is to help readers to understand the basic concepts, theoretical frameworks, and application methods of multilevel modeling. It is at a level also accessible to non-mathematicians, focusing on the methods and applications of various multilevel models and using the widely used statistical software SAS®. Examples are drawn from analysis of real-world research data.

  11. Multilevel Models Applications Using SAS

    CERN Document Server

    Wang, Jichuan; Fisher, James

    2011-01-01

    This book covers a broad range of topics about multilevel modeling. The goal is to help readersto understand the basic concepts, theoretical frameworks, and application methods of multilevel modeling. Itis at a level also accessible to non-mathematicians, focusing on the methods and applications of various multilevel models and using the widely used statistical software SAS®.Examples are drawn from analysis of real-world research data.

  12. Reverse reconciliation for continuous variable quantum key distribution

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    An efficient and practical post-processing technique based on reverse reconciliation for continuous variable quantum key distribution is proposed and simulated with low-density parity check (LDPC) codes. MultiLevel Coding/ MultiStage Decoding, which fully utilizes optimization technique such as vector quantization and iterative decoding and the optimal channel coding most close to the Shannon limit, was used to realize efficient reverse reconciliation algorithm. Simulation results showed that the proposed method can improve the secure key distribution rate to 2.2 kb/s and the coding efficiency to 0.89 over 20 km in single-mode optical fiber. Moreover, there still is room for much improvement.

  13. Reconciliation as the functional integration of complex systems

    Directory of Open Access Journals (Sweden)

    A S van Niekerk

    2005-10-01

    Full Text Available Reconciliation is usually seen in� connection with the relationships between God and his people, and the mutual relationships between people, especially believers in Christ. In Col 1, however, Paul relates reconciliation to all things in heaven and on earth. The implications of this statement for the life and work of the church and her members need further reflection. In this article, attention is given to the dysfunctional interactions between socio-cultural, ecological, economical, political and other systems in the Southern African context. These dysfunctional interactions cause widespread poverty, ecological degradation and social disruption. Church members can see it as their calling to work for the functional integration of these systems, in their own lifestyles as well as in society in general, in order to promote the wellbeing of society.

  14. Reintegration and Reconciliation in Afghanistan Time to End the Conflict

    Science.gov (United States)

    2010-11-01

    communities. For the best chance of success , the program needs to build on a community-based approach that reintegrates insurgents at the lowest level...understand the importance of a successful reintegration and reconciliation program. That is why so much time and effort have been spent over the...Mohammad, the bat- talion commander of the Afghan Na- tional Army’s 2d Kandak, 2d Brigade, 215th Corps, during a reintegration ceremony at Forward

  15. Harmony, Law and Criminal Reconciliation in China: A Historical Perspective

    OpenAIRE

    Pei, Wei

    2016-01-01

    textabstractIn 2012, China revised its Criminal Procedure Law (2012 CPL). One of the major changes is its official approval of the use of victim-offender reconciliation, or ‘criminal reconciliation’ in certain public prosecution cases. This change, on the one hand, echoes the Confucian doctrine that favours harmonious inter-personal relationships and mediation, while, on the other hand, it deviates from the direction of legal reforms dating from the 1970s through the late 1990s. Questions hav...

  16. Evaluation of robust functions for data reconciliation in thermal systems

    Directory of Open Access Journals (Sweden)

    Regina Luana Santos de França

    2016-04-01

    Full Text Available Process variables regularly control and evaluate industrial processes. Information with gross errors may in some cases not be attenuated by function reconciliation and change the calculation of process balance, leading optimization results towards non-feasible regions or to optimal sites. A promising alternative for reconciling functions is the use of robust functions. Current paper considers the above scenario and evaluates the fitness of some robust functions in solving in steady state chemical processes data reconciliation problems represented by linear and nonlinear systems in the presence of gross errors. Traditional Cauchy, Fair, Contaminated Normal and Logistic robust functions are used in the reconciliation problem where their estimates are compared to those obtained with the use of the latest features, such as New Target and Alarm. Rates for gross errors in tests were limited between 4 and 10σ of the measured current and elaborated a region of outliers. Results showed that New Target and Alarm functions are different from the others as the magnitude of the gross error increases, tending towards true rates specified by set point.

  17. Nursing Home Medication Reconciliation: A Quality Improvement Initiative.

    Science.gov (United States)

    Tong, Monica; Oh, Hye Young; Thomas, Jennifer; Patel, Sheila; Hardesty, Jennifer L; Brandt, Nicole J

    2017-04-01

    The current quality improvement initiative evaluated the medication reconciliation process within select nursing homes in Washington, DC. The identification of common types of medication discrepancies through monthly retrospective chart reviews of newly admitted patients in two different nursing homes were described. The use of high-risk medications, namely antidiabetic, anticoagulant, and opioid agents, was also recorded. A standardized spreadsheet tool based on multiple medication reconciliation implementation tool kits was created to record the information. The five most common medication discrepancies were incorrect indication (21%), no monitoring parameters (17%), medication name omitted (11%), incorrect dose (10%), and incorrect frequency (8%). Antidiabetic agents in both sites were the most used high-risk medication. This initiative highlights that medication discrepancies on admission are common in nursing homes and may be clinically impactful. More attention needs to be given to work flow processes to improve medication reconciliation considering the increased risk for adverse drug events and hospitalizations. [Journal of Gerontological Nursing and Mental Health Services, 43(4), 9-14.].

  18. Taking responsibility for reconciliation: a Christian response to the legacy and challenges of the South African Truth and Reconciliation Commission (TRC

    Directory of Open Access Journals (Sweden)

    S. Barry

    2009-07-01

    Full Text Available At the conclusion of the TRC, Desmond Tutu stated that the Commission’s task was to promote, not to achieve, reconci- liation. Reconciliation, he maintained, is the responsibility of all South Africans, and expressed the hope that the Christian churches would be in the forefront of this healing process.  This article explores how the Christian church can be in the forefront of binding up the wounds, facilitating the healing pro- cess, and living as a people and a sign of hope. The answers it seeks to offer fall under three interrelated themes, namely the church’s:  • spirituality of reconciliation; • ministry and mission of reconciliation; and • resources for its ministry and mission of reconciliation. Cultivating a spirituality of reconciliation would mean making reconciliation a lifestyle, rather than a series of strategies, pro- grammes or initiatives, yet remaining concrete, practical, mea- surable and accountable.   The church’s mission is primarily to proclaim the good news of God’s Kingdom that is already here, but not yet fully here and therefore still to come. This proclamation is the message of reconciliation between God, others and the self, and anticipates the unity of all creation in Jesus Christ.   The resources given to the church to fulfil this apostolic ministry include prophecy, evangelism, pastoral care and teaching, as well as its liturgical and sacramental life, its ministry of pre- sence, its people and its commitment to social justice.

  19. Modelling Gesture Based Ubiquitous Applications

    CERN Document Server

    Zacharia, Kurien; Varghese, Surekha Mariam

    2011-01-01

    A cost effective, gesture based modelling technique called Virtual Interactive Prototyping (VIP) is described in this paper. Prototyping is implemented by projecting a virtual model of the equipment to be prototyped. Users can interact with the virtual model like the original working equipment. For capturing and tracking the user interactions with the model image and sound processing techniques are used. VIP is a flexible and interactive prototyping method that has much application in ubiquitous computing environments. Different commercial as well as socio-economic applications and extension to interactive advertising of VIP are also discussed.

  20. Radical reconciliation: The TRC should have allowed Zacchaeus to testify?

    Directory of Open Access Journals (Sweden)

    Tshepo Lephakga

    2016-02-01

    Full Text Available This article seeks to point out that, the inclusion of a theological term – that is ‘reconciliation’ (at the request of F.W. de Klerk on behalf of the National Party to what was supposed to be the ‘Truth Commission’ (Boesak & DeYoung 2012; Stevens Franchi & Swart 2006 – was for the purpose of taming the work of this commission and using reconciliation to merely reach some political accommodation which did not address the critical questions of justice, equality, and dignity which are prominent in the biblical understanding of reconciliation (Boesak 2008; Boesak & DeYoung 2012:1; Lephakga 2015; Terreblanche 2002. However, it is important to point out that, the problem was not the theological word – that is ‘reconciliation’– but the understanding and interpretation of it in South Africa. This is because previously in South Africa the Bible was made a servant to ideology (Lephakga 2012, 2013; Moodie 1975; Serfontein 1982 and thus domesticated for the purposes of subjection and control (Boesak & DeYoung 2012. As such, this article contends that, the call for the inclusion of ‘reconciliation’ within the ‘truth commission’ was not to allow reconciliation to confront the country with the demands of the gospel but to blunt the process of radical change (Boesak & DeYoung 2012. Therefore, this article will point out that the shortcomings of the South African Truth and Reconciliation Commission (TRC need to be understood against the following events which occurred between the period 1989 to 1995: (1 the fall of the Soviet Union (Cronin 1994:2–6; (2 the National Party’s (NP and South African business sector’s interest in negotiations with the African National Congress (ANC (Cronin 1994:2–6; Mkhondo 1993:3–43; Terreblanche 2002:51–124; (3 the elite compromise (Terreblanche 2002:51–124; and the sudden passing of the Promotion of National Unity and Reconciliation Act, no 34 of 1995 (TRC, Vol. 1998. This paper will use

  1. Support Measures to Estimate the Reliability of Evolutionary Events Predicted by Reconciliation Methods

    Science.gov (United States)

    Nguyen, Thi-Hau; Ranwez, Vincent; Berry, Vincent; Scornavacca, Celine

    2013-01-01

    The genome content of extant species is derived from that of ancestral genomes, distorted by evolutionary events such as gene duplications, transfers and losses. Reconciliation methods aim at recovering such events and at localizing them in the species history, by comparing gene family trees to species trees. These methods play an important role in studying genome evolution as well as in inferring orthology relationships. A major issue with reconciliation methods is that the reliability of predicted evolutionary events may be questioned for various reasons: Firstly, there may be multiple equally optimal reconciliations for a given species tree–gene tree pair. Secondly, reconciliation methods can be misled by inaccurate gene or species trees. Thirdly, predicted events may fluctuate with method parameters such as the cost or rate of elementary events. For all of these reasons, confidence values for predicted evolutionary events are sorely needed. It was recently suggested that the frequency of each event in the set of all optimal reconciliations could be used as a support measure. We put this proposition to the test here and also consider a variant where the support measure is obtained by additionally accounting for suboptimal reconciliations. Experiments on simulated data show the relevance of event supports computed by both methods, while resorting to suboptimal sampling was shown to be more effective. Unfortunately, we also show that, unlike the majority-rule consensus tree for phylogenies, there is no guarantee that a single reconciliation can contain all events having above 50% support. In this paper, we detail how to rely on the reconciliation graph to efficiently identify the median reconciliation. Such median reconciliation can be found in polynomial time within the potentially exponential set of most parsimonious reconciliations. PMID:24124449

  2. Effect of medication reconciliation on medication costs after hospital discharge in relation to hospital pharmacy labor costs

    NARCIS (Netherlands)

    F. Karapinar-Çarkit (Fatma); S.D. Borgsteede (Sander); J. Zoer (Jan); T.C.G. Egberts (Toine); P.M.L.A. van den Bemt (Patricia); M.W. van Tulder (Maurits)

    2012-01-01

    textabstractBACKGROUND: Medication reconciliation aims to correct discrepancies in medication use between health care settings and to check the quality of pharmacotherapy to improve effectiveness and safety. In addition, medication reconciliation might also reduce costs. OBJECTIVE: To evaluate the

  3. Legitimising the Juba Peace Agreement on Accountability and Reconciliation: The International Criminal Court as a Third-party Actor?

    DEFF Research Database (Denmark)

    Gissel, Line Engbo

    2017-01-01

    This article analyses the Juba peace negotiations on accountability and reconciliation. It advances a new interpretation of the Agreement on Accountability and Reconciliation, focusing on five justice features: National proceedings, restorative accountability, alternative sentencing, individual r...

  4. The monkeys' sworn oath : cultures of engagement for reconciliation and healing in the aftermath of the civil war in Mozambique

    NARCIS (Netherlands)

    Igreja, Victor

    2007-01-01

    This study examines the social world of reconciliation and healing in the aftermath of the protracted Mozambican civil war. Using a multidisciplinary approach (sociology, history, legal and medical anthropology, and international law) this research explores how reconciliation and healing unfold

  5. Evaluation Theory, Models, and Applications

    Science.gov (United States)

    Stufflebeam, Daniel L.; Shinkfield, Anthony J.

    2007-01-01

    "Evaluation Theory, Models, and Applications" is designed for evaluators and students who need to develop a commanding knowledge of the evaluation field: its history, theory and standards, models and approaches, procedures, and inclusion of personnel as well as program evaluation. This important book shows how to choose from a growing…

  6. Integration of Sensor Network Synthesis and Steady-State Online Data Reconciliation

    Institute of Scientific and Technical Information of China (English)

    李博; 陈丙珍

    2002-01-01

    Sensor network synthesis means to select certain variables to be measured, to select suitable sensors, to observe all the important variables, and to get reliable and accurate process data. The steady-state online data reconciliation can remove the influences of errors in the measurements on the acquired data, and get consistent process data that satisfy the process constraints. These two techniques have been studied often but separately. This paper proposed to integrate these two techniques into a unified system to get better information about the process data. An industrial application of the integrated system to a crude oil distillation unit was also described, where valid process data were obtained and applied for online process optimization system, which led to a profit increase of about four million RMB annually.

  7. Medication details documented on hospital discharge: cross-sectional observational study of factors associated with medication non-reconciliation.

    LENUS (Irish Health Repository)

    Grimes, Tamasine C

    2011-03-01

    Movement into or out of hospital is a vulnerable period for medication safety. Reconciling the medication a patient is using before admission with the medication prescribed on discharge, and documenting any changes (medication reconciliation) is recommended to improve safety. The aims of the study were to investigate the factors contributing to medication reconciliation on discharge, and identify the prevalence of non-reconciliation.

  8. Interdisciplinary collaboration in the provision of a pharmacist-led discharge medication reconciliation service at an Irish teaching hospital.

    LENUS (Irish Health Repository)

    Holland, Deirdre M

    2015-04-01

    Medication reconciliation is a basic principle of good medicines management. With the establishment of the National Acute Medicines Programme in Ireland, medication reconciliation has been mandated for all patients at all transitions of care. The clinical pharmacist is widely credited as the healthcare professional that plays the most critical role in the provision of medication reconciliation services.

  9. Health Care and Education Reconciliation Act of 2010 (Public Law 111-152)

    Science.gov (United States)

    US Congress, 2010

    2010-01-01

    The Health Care and Education Reconciliation Act of 2010 (Public Law 111-152) was put in place to provide for reconciliation pursuant to Title II of the concurrent resolution on the budget for fiscal year 2010 (S. Con. Res. 13). The table of contents for this Act is as follows: (1) Sec. 1. Short title; table of contents. (A) Title--Coverage,…

  10. Critical Emotional Praxis for Reconciliation Education: Emerging Evidence and Pedagogical Implications

    Science.gov (United States)

    Zembylas, Michalinos

    2012-01-01

    This paper draws on psychoanalytic and socio-political perspectives of trauma and emotion to examine how "critical emotional praxis" may serve as a pedagogical tool for reconciliation education. A major challenge for teachers in traumatized societies struggling to enact reconciliation education is that emotions of trauma are often…

  11. Survey of pharmacy involvement in hospital medication reconciliation programs across the United States

    Directory of Open Access Journals (Sweden)

    Gregory R Stein

    2015-11-01

    Full Text Available Objective: The objective of this study is to conduct a review of pertinent literature, assess pharmacy involvement in medication reconciliation, and offer insight into best practices for hospitals to implement and enhance their medication reconciliation programs. Method: Pharmacists in hospitals nationwide were asked to complete an anonymous survey via the American College of Clinical Pharmacy online database. The multiple choice survey analyzed the roles that healthcare professionals play in medication reconciliation programs at hospitals. Results: Of the survey responses received, 32/91 (35% came from pharmacists at hospitals with a pharmacy-led medication reconciliation program. Of these pharmacy-led programs, 17/32 (53% have a dedicated pharmacist or pharmacy staff to perform medication reconciliation. Conclusion: A comprehensive review of literature suggests that pharmacy involvement has the potential to reduce medication reconciliation errors and may improve patient satisfaction. Focused, full-time medication reconciliation pharmacists can help hospitals save time and money, improve outcomes, and meet higher standards issued by the Joint Commission. Data obtained in this study show the extent to which pharmacists contribute to achieving these goals in healthcare systems nationwide. This baseline study provides a strong case for hospitals to implement a pharmacy-led medication reconciliation program.

  12. Thinking Beyond Counterinsurgency: The Utility of a Balanced Approach to Amnesty, Reconciliation and Reintegration

    Science.gov (United States)

    2008-05-22

    successful and has often involved ex-prisoners, thereby aiding their reintegration in the community. The Reintegration of Political Prisoners This aspect...Thinking Beyond Counterinsurgency: The Utility of a Balanced Approach to Amnesty, Reconciliation and Reintegration A Monograph by MAJ John L...GRANT NUMBER 4. TITLE AND SUBTITLE Thinking Beyond Counterinsurgency: The Utility of a Balanced Approach to Amnesty, Reconciliation and Reintegration

  13. Emotion Understanding and Reconciliation in Overt and Relational Conflict Scenarios among Preschoolers

    Science.gov (United States)

    Liao, Zongqing; Li, Yan; Su, Yanjie

    2014-01-01

    This study examined emotion understanding and reconciliation in 47 (24 girls) 4-6-year-old preschool children. Participants first completed emotion recognition tasks and then answered questions regarding reconciliation tendencies and affective perspective-taking in a series of overt and relational aggressive conflict scenarios. Children's…

  14. 75 FR 81519 - Confirmation, Portfolio Reconciliation, and Portfolio Compression Requirements for Swap Dealers...

    Science.gov (United States)

    2010-12-28

    ... portfolio compression. Federal Reserve Bank of New York Staff Report No. 424: ``Policy Perspectives on OTC... COMMISSION 17 CFR Part 23 RIN 3038-AC96 Confirmation, Portfolio Reconciliation, and Portfolio Compression... requirements for swap confirmation, portfolio reconciliation, and portfolio compression for swap dealers...

  15. Digital Narratives as a Means of Shifting Settler-Teacher Horizons toward Reconciliation

    Science.gov (United States)

    Bissell, Alexandra; Korteweg, Lisa

    2016-01-01

    The Truth and Reconciliation Commission's "Calls to Action" report (2015), in the section "Education for Reconciliation" (p. 7, #62-63), calls for the integration of Indigenous knowledge and teaching methods into the curriculum and for better preparation of teachers to deliver Indigenous content. Settler-teachers, however, have…

  16. Medication reconciliation is a prerequisite for obtaining a valid medication review

    DEFF Research Database (Denmark)

    Bjeldbak-Olesen, Mette; Danielsen, Anja Gadsbølle; Tomsen, Dorthe Vilstrup

    2013-01-01

    The objective of this study was to compare medication reconciliation and medication review based on number, type and severity of discrepancies and drug-related problems (DRPs), denoted errors.......The objective of this study was to compare medication reconciliation and medication review based on number, type and severity of discrepancies and drug-related problems (DRPs), denoted errors....

  17. Moving out of Conflict into Reconciliation--"Bildung" through Philosophical Dialogue in Intercultural and Interreligious Education

    Science.gov (United States)

    Helskog, Guro Hansen

    2014-01-01

    The empirical basis of this article is the reconciliation process in a destructive conflict between students of different cultural and religious backgrounds in upper secondary education in Norway. The Dialogos approach to dialogical philosophizing was tried out through an action research process in order to bring about reconciliation, letting the…

  18. Survival analysis models and applications

    CERN Document Server

    Liu, Xian

    2012-01-01

    Survival analysis concerns sequential occurrences of events governed by probabilistic laws.  Recent decades have witnessed many applications of survival analysis in various disciplines. This book introduces both classic survival models and theories along with newly developed techniques. Readers will learn how to perform analysis of survival data by following numerous empirical illustrations in SAS. Survival Analysis: Models and Applications: Presents basic techniques before leading onto some of the most advanced topics in survival analysis.Assumes only a minimal knowledge of SAS whilst enablin

  19. Reconciliation of geometry and perception in radiation physics

    CERN Document Server

    Beckers, Benoit

    2014-01-01

    Reconciliation of Geometry and Perception in Radiation Physics approaches the topic of projective geometry as it applies to radiation physics and attempts to negate its negative reputation. With an original outlook and transversal approach, the book emphasizes common geometric properties and their potential transposition between domains. After defining both radiation and geometric properties, authors Benoit and Pierre Beckers explain the necessity of reconciling geometry and perception in fields like architectural and urban physics, which are notable for the regularity of their forms an

  20. New advances in research on reconciliation vessel for emergency treatments

    Institute of Scientific and Technical Information of China (English)

    Adri´an ´Angel Inchauspe

    2016-01-01

    Analyzing the properties of the reconciliation vessel, new questions arised about the origin of this wondrous circuit, as well as its configuration through the philosophical and cosmological basis of traditional Chinese medicine. Scrutinizing its location within Fu Hsi's octogram and according to the Yellow Emperor's coincidences in Ling Shu and Su Wen quotations, a plausible explanation raised up from a detailed methodological work embodied in this paper. Author's experience in cardiopulmonary revivals over many years takes to ponder his prospect of this situation from various angles, arising the comparison between legal, real and energy deaths against the possibility of more widespread recovery after terminal diagnosis.

  1. Reconciliation revisited: handling multiple optima when reconciling with duplication, transfer, and loss.

    Science.gov (United States)

    Bansal, Mukul S; Alm, Eric J; Kellis, Manolis

    2013-10-01

    Phylogenetic tree reconciliation is a powerful approach for inferring evolutionary events like gene duplication, horizontal gene transfer, and gene loss, which are fundamental to our understanding of molecular evolution. While duplication-loss (DL) reconciliation leads to a unique maximum-parsimony solution, duplication-transfer-loss (DTL) reconciliation yields a multitude of optimal solutions, making it difficult to infer the true evolutionary history of the gene family. This problem is further exacerbated by the fact that different event cost assignments yield different sets of optimal reconciliations. Here, we present an effective, efficient, and scalable method for dealing with these fundamental problems in DTL reconciliation. Our approach works by sampling the space of optimal reconciliations uniformly at random and aggregating the results. We show that even gene trees with only a few dozen genes often have millions of optimal reconciliations and present an algorithm to efficiently sample the space of optimal reconciliations uniformly at random in O(mn(2)) time per sample, where m and n denote the number of genes and species, respectively. We use these samples to understand how different optimal reconciliations vary in their node mappings and event assignments and to investigate the impact of varying event costs. We apply our method to a biological dataset of approximately 4700 gene trees from 100 taxa and observe that 93% of event assignments and 73% of mappings remain consistent across different multiple optima. Our analysis represents the first systematic investigation of the space of optimal DTL reconciliations and has many important implications for the study of gene family evolution.

  2. Performance analysis of information reconciliation with interceptor in Quantum Key distribution

    Directory of Open Access Journals (Sweden)

    Gouri Rani Barai,

    2011-04-01

    Full Text Available Information reconciliation is a step of Quantum Key Distribution (QKD which involves error detection and correction. If Alice (sender and Bob (receiver use an optical channel to exchange bits to form a secret key, some errors can occur in the bit string on the way of transmission due to interceptor. The performance comparison of error detection and correction for two situations with Eve (interceptor and without Eve has been presented in this paper. Here, not only the effect of Eve is analyzed like the existing works but also the simulation is shown for the very first time. The system model follows the BB84 protocol. Cascade algorithm has been applied for this work. The simulation is done using MATLAB.

  3. Behavior Modeling -- Foundations and Applications

    DEFF Research Database (Denmark)

    This book constitutes revised selected papers from the six International Workshops on Behavior Modelling - Foundations and Applications, BM-FA, which took place annually between 2009 and 2014. The 9 papers presented in this volume were carefully reviewed and selected from a total of 58 papers...

  4. Forgiveness and reconciliation in the context of the Colombian armed conflict

    Directory of Open Access Journals (Sweden)

    Ángela Cortés

    2016-04-01

    Full Text Available Forgiveness and reconciliation are important in the transformation of cultural practices within peace processes. This study aimed to find ideas and beliefs that Colombians have about forgiveness and reconciliation. It is a qualitative study that used Grounded Theory and was performed with a sample of 45 men and women aged 18-65 from low, middle and high layers of society. Data was collected by means of a semi-structured interview. We analysed the narratives of participants and found the following emerging analytical categories: definitions of forgiveness, facilitating factors for forgiveness, definitions of reconciliation, conditions for reconciliation, and citizen skills involved in forgiveness and reconciliation.Main findings included definitions of forgiveness as a process of replacing negative emotions felt towards an aggressor with positive emotions and forgetting the aggression. In several cases, there seemed to be no significant differences between forgiveness and reconciliation. Participants highlighted dialogue as an important need for both forgiveness and reconciliation, and they also identified a commitment to not repeat the aggression and the need for the aggressors to experience consequences for their offenses as key factors.

  5. Long-distance continuous-variable quantum key distribution with advanced reconciliation of a Gaussian modulation

    Science.gov (United States)

    Gyongyosi, L.; Imre, S.

    2014-02-01

    The two-way continuous-variable quantum key distribution (CVQKD) systems allow higher key rates and improved transmission distances over standard telecommunication networks in comparison to the one-way CVQKD protocols. To exploit the real potential of two-way CVQKD systems a robust reconciliation technique is needed. It is currently unavailable, which makes it impossible to reach the real performance of a two-way CVQKD system. The reconciliation process of correlated Gaussian variables is a complex problem that requires either tomography in the physical layer that is intractable in a practical scenario, or high-cost calculations in the multidimensional spherical space with strict dimensional limitations. To avoid these issues, we propose an efficient logical layer-based reconciliation method for two-way CVQKD to extract binary information from correlated Gaussian variables. We demonstrate that by operating on the raw-data level, the noise of the quantum channel can be corrected in the scalar space and the reconciliation can be extended to arbitrary high dimensions. We prove that the error probability of scalar reconciliation is zero in any practical CVQKD scenario, and provides unconditional security. The results allow to significantly improve the currently available key rates and transmission distances of two-way CVQKD. The proposed scalar reconciliation can also be applied in oneway systems as well, to replace the existing reconciliation schemes.

  6. The Season for Peace: Reconciliation in a Despotic Species (Lemur catta.

    Directory of Open Access Journals (Sweden)

    Elisabetta Palagi

    Full Text Available However despotic a social group may be, managing conflicts of interest is crucial to preserve group living benefits, mainly based on cooperation. In despotic groups, post-conflict management via reconciliation (the first post-conflict reunion between former opponents can occur, even if conciliatory rates are considerably different. Lemur catta is defined as a despotic species because groups are characterized by a strict linear hierarchy maintained by the adult females (the dominant sex mainly via aggression. Reconciliation was reported in one out of four captive groups of L. catta. Here we investigate which variables influence the occurrence of reconciliation in these despotic groups. We analyzed 2339 Post Conflict (PC-Matched Control (MC observation pairs, collected on eight groups (five in the Berenty forest, Madagascar; three hosted at the Pistoia Zoo, Italy. Since L. catta is characterized by steep female dominance but shows female-female coalitionary support, we expected to confirm the presence of reconciliation in the study species. Consistently, we found reconciliation in one captive group and two wild groups, thus providing the first evidence of the presence of this phenomenon in wild L. catta. Moreover, because this species is a seasonal breeder (with mating occurring once a year, we expected seasonal fluctuations in reconciliation levels. Via a GLMM analysis using data from all wild groups and on a captive group followed for more than one year, we found that season (but not rank; individuals' identity, sex, and age; or group identity significantly affected individual reconciliation rates, and such rates were lowest during the mating period. Thus, reconciliation can be present in groups in which dominants strongly influence and limit social relationships (steep dominance hierarchy except when the advantages of intra-group cooperation are overcome by competition, as occurs in seasonal breeders when reproduction is at stake. We conclude

  7. The Season for Peace: Reconciliation in a Despotic Species (Lemur catta).

    Science.gov (United States)

    Palagi, Elisabetta; Norscia, Ivan

    2015-01-01

    However despotic a social group may be, managing conflicts of interest is crucial to preserve group living benefits, mainly based on cooperation. In despotic groups, post-conflict management via reconciliation (the first post-conflict reunion between former opponents) can occur, even if conciliatory rates are considerably different. Lemur catta is defined as a despotic species because groups are characterized by a strict linear hierarchy maintained by the adult females (the dominant sex) mainly via aggression. Reconciliation was reported in one out of four captive groups of L. catta. Here we investigate which variables influence the occurrence of reconciliation in these despotic groups. We analyzed 2339 Post Conflict (PC)-Matched Control (MC) observation pairs, collected on eight groups (five in the Berenty forest, Madagascar; three hosted at the Pistoia Zoo, Italy). Since L. catta is characterized by steep female dominance but shows female-female coalitionary support, we expected to confirm the presence of reconciliation in the study species. Consistently, we found reconciliation in one captive group and two wild groups, thus providing the first evidence of the presence of this phenomenon in wild L. catta. Moreover, because this species is a seasonal breeder (with mating occurring once a year), we expected seasonal fluctuations in reconciliation levels. Via a GLMM analysis using data from all wild groups and on a captive group followed for more than one year, we found that season (but not rank; individuals' identity, sex, and age; or group identity) significantly affected individual reconciliation rates, and such rates were lowest during the mating period. Thus, reconciliation can be present in groups in which dominants strongly influence and limit social relationships (steep dominance hierarchy) except when the advantages of intra-group cooperation are overcome by competition, as occurs in seasonal breeders when reproduction is at stake. We conclude that in

  8. Transitions in Care: Medication Reconciliation in the Community Pharmacy Setting After Discharge

    Directory of Open Access Journals (Sweden)

    Staci M. Williams, PharmD

    2013-01-01

    Full Text Available Objective: To assess the feasibility of a workflow process in which pharmacists in an independent community pharmacy group conduct medication reconciliation for patients undergoing transitions in care.Methods: Three workflow changes were made to improve the medication reconciliation process in a group of three independent community pharmacies. Analysis of the process included workflow steps performed by pharmacy staff, pharmacist barriers encountered during the medication reconciliation process, number of medication discrepancies identified, and pharmacist comfort level while performing each medication reconciliation service.Key Findings: Sixty patient medication reconciliation services met the inclusion criteria for the study. Pharmacists were involved in all steps associated with the medication reconciliation workflow, and were the sole performer in four of the steps: verifying discharge medications with the pharmacy medication profile, resolving discrepancies, contacting the prescriber, and providing patient counseling. Pharmacists were least involved in entering medications into the pharmacy management system, performing that workflow step 13% of the time. The most common barriers were the absence of a discharge medication list (24% and patient not present during consultation (11%. A total of 231 medication discrepancies were identified, with an average of 3.85 medication discrepancies per discharge. Pharmacists’ comfort level performing medication reconciliation improved through the 13 weeks of the study.Conclusions: These findings suggest that medication reconciliation for patients discharged from hospitals and long term care facilities can be successfully performed in an independent community pharmacy setting. Because many medication discrepancies were identified during this transition of care, it is highly valuable for community pharmacists to perform medication reconciliation services.

  9. On Conflicts and Reconciliation Between China and America in The Joy Luck Club

    Institute of Scientific and Technical Information of China (English)

    王小娟

    2016-01-01

    From an intercultural communication approach, this paper analyses conflicts and reconciliation experienced by Chinese mothers and their Americanized daughters in Amy Tan's work The Joy Luck Club.The conflicts between them are conflicts between two cultures.To understand the conflict and reconciliation between two cultures profoundly, this paper applies the theories of"high-context culture" and"low-context culture" and Hofstede's Value Dimensions. From the film, The Joy Luck Club, it is a new trend that two cultures have been developing from the conflict to reconciliation.

  10. Interdependence versus Truth and Justice: Lessons from Reconciliation Processes in Maluku

    Directory of Open Access Journals (Sweden)

    Diah Kusumaningrum

    2017-01-01

    Full Text Available Truth commissions and trials have been applauded as the way to move on from a violent past. Yet, some post-conflict societies managed to move toward reconciliation without the presence, or the effective presence of such formal institutions. This article discusses a number of lessons learned from Maluku, where reconciliation took the interdependence path. Taking on an interpretive, emic approach, it elaborates on the sites and mechanisms of interpendence. It argues that interdependence can be as viable as truth and justice procedures in bringing about reconciliation.

  11. Impact of electronic medication reconciliation at hospital admission on clinician workflow.

    Science.gov (United States)

    Vawdrey, David K; Chang, Nancy; Compton, Audrey; Tiase, Vicky; Hripcsak, George

    2010-11-13

    Many hospitals have experienced challenges with accomplishing the Joint Commission's National Patient Safety Goal for medication reconciliation. Our institution implemented a fully electronic process for performing and documenting medication reconciliation at hospital admission. The process used a commercial EHR and relied on a longitudinal medication list called the "Outpatient Medication Profile" (OMP). Clinician compliance with documenting medication reconciliation was difficult to achieve, but approached 100% after a "hard-stop" reminder was implemented. We evaluated the impact of the process at a large urban academic medical center. Before the new process was adopted, the average number of medications contained in the OMP for a patient upon admission was pharmacists (1%).

  12. A Support Vector Regression Approach for Recursive Simultaneous Data Reconciliation and Gross Error Detection in Nonlinear Dynamical Systems%非线性动态系统迭代的同步数据协调与显著误差检测的支持向量回归方法

    Institute of Scientific and Technical Information of China (English)

    苗宇; 苏宏业; 禇健

    2009-01-01

    The quality of process data in a chemical plant significantly affects the performance and benefits gained from activities like performance monitoring, online optimization, and control. Since many chemical processes often show nonlinear dynamics, techniques like extended Kalman filter (EKF) and nonlinear dynamic data reconciliation (NDDR) have been developed to improve the data quality. Recently, the recursive nonlinear dynamic data reconciliation (RNDDR) technique has been proposed, which combines the merits of EKF and NDDR techniques. However, the RNDDR technique cannot handle measurements with gross errors. In this paper, a support vector (SV) regression approach for recursive simultaneous data reconciliation and gross error detection in nonlinear dynamical systems is proposed. SV regression is a compromise between the empirical risk and the model complexity, and for data reconciliation it is robust to random and gross errors. By minimizing the regularized risk instead of the maximum likelihood in the RNDDR, our approach could achieve not only recursive nonlinear dynamic data reconciliation but also gross error detection simultaneously. The nonlinear dynamic system simulation results in this paper show that the proposed approach is robust, efficient, stable, and accurate for simultaneous data reconciliation and gross error detection in nonlinear dynamic systems within a recursive real-time estimation framework. It can also give better performance of control.

  13. Experiences in the reconciliation process: Period 1996-2004

    Directory of Open Access Journals (Sweden)

    Golubović Nada

    2004-01-01

    Full Text Available The war in Bosnia and Herzegovina has left behind uninhabited, destroyed burnt down and devastated villages. The cities’ demographic picture has been changed, as well as the ethnic and social structure. That is why we have been conducting our activities in the community reconciliation process in rural and urban areas, applying different methods of work. Our activities were aimed at all national and social groups. Our association’s target group is women. With our activities, we are trying to raise public awareness about the women’s issues and to find solutions to those problems. We have worked on key problems that arose as a consequence of war experiences, which were brought forward by the women. We are trying to achieve an insight into the problems that are common to the women from different social and ethnic groups and, by attempting to solve them; we work on conflict resolution and transformation.

  14. Association models for petroleum applications

    DEFF Research Database (Denmark)

    Kontogeorgis, Georgios

    2013-01-01

    Thermodynamics plays an important role in many applications in the petroleum industry, both upstream and downstream, ranging from flow assurance, (enhanced) oil recovery and control of chemicals to meet production and environmental regulations. There are many different applications in the oil & gas...... industry, thus thermodynamic data (phase behaviour, densities, speed of sound, etc) are needed to study a very diverse range of compounds in addition to the petroleum ones (CO2, H2S, water, alcohols, glycols, mercaptans, mercury, asphaltenes, waxes, polymers, electrolytes, biofuels, etc) within a very...... extensive range of conditions, up to very high pressures. Actually, the petroleum industry was one of the first industrial sectors which used extensively thermodynamic models and even contributed to the development of several of the most popular and still widely used approaches. While traditional...

  15. A framework for semantic reconciliation of disparate earth observation thematic data

    Science.gov (United States)

    Durbha, S. S.; King, R. L.; Shah, V. P.; Younan, N. H.

    2009-04-01

    There is a growing demand for digital databases of topographic and thematic information for a multitude of applications in environmental management, and also in data integration and efficient updating of other spatially oriented data. These thematic data sets are highly heterogeneous in syntax, structure and semantics as they are produced and provided by a variety of agencies having different definitions, standards and applications of the data. In this paper, we focus on the semantic heterogeneity in thematic information sources, as it has been widely recognized that the semantic conflicts are responsible for the most serious data heterogeneity problems hindering the efficient interoperability between heterogeneous information sources. In particular, we focus on the semantic heterogeneities present in the land cover classification schemes corresponding to the global land cover characterization data. We propose a framework (semantics enabled thematic data Integration (SETI)) that describes in depth the methodology involved in the reconciliation of such semantic conflicts by adopting the emerging semantic web technologies. Ontologies were developed for the classification schemes and a shared-ontology approach for integrating the application level ontologies as described. We employ description logics (DL)-based reasoning on the terminological knowledge base developed for the land cover characterization which enables querying and retrieval that goes beyond keyword-based searches.

  16. Realization of error correction and reconciliation of continuous quantum key distribution in detail

    Institute of Scientific and Technical Information of China (English)

    QIAN XuDong; HE GuangQiang; ZENG GuiHua

    2009-01-01

    The efficiency of reconciliation In the continuous key distribution is the main factor which limits the ratio of secret key distribution.However,the efficiency depends on the computational complexity of the algorithm.This paper optimizes the two main aspects of the reconciliation process of the continuous key distribution:the partition of Interval and the estimation of bit.We use Gaussian approximation to effectively speed up the convergence of algorithm.We design the estimation function as the estimator of the SEC (sliced error correction) algorithm.Therefore,we lower the computational complexity and simplify the core problem of the reconciliation algorithm.Thus we increase the efficiency of the reconciliation process in the continuous key distribution and then the ratio of the secret key distribution is also increased.

  17. 关于我国民事诉讼中和解性质的探讨%On China's Civil Reconciliation

    Institute of Scientific and Technical Information of China (English)

    孙信之

    2011-01-01

    China's existing civil procedure law only has a right provision on the system of reconciliation, and this provision is too simple. There is not an accurate positioning about the nature of reconciliation in the law, which leads to the application difficulties in the judicial practice. Litigation contract is the nature of reconciliation. The spirit of civil law of contract is extending into the civil litigation contract.The theory of litigation contract will improve China's civil procedure law.%我国现行民事诉讼法对诉讼中和解的规定非常简陋。对诉讼中和解的性质没有一个准确的定位.导致了诉讼中和解在司法实践中应有的作用不能发挥。将我国诉讼中和解的性质界定为一项诉讼契约.是私法上的契约精神在民事诉讼领域的延伸,并以诉讼契约的理论来指导完善我国民事诉讼。

  18. The Politics of Violence, Truth, and Reconciliation in the Arab Middle East

    DEFF Research Database (Denmark)

    This book treats political and cultural attempts to create truth and reconciliation processes in the Arab Middle Eat. It contains studies of Morocco, Algeria, Sudan, Lebanon, Palestine, Iraq and Syria.......This book treats political and cultural attempts to create truth and reconciliation processes in the Arab Middle Eat. It contains studies of Morocco, Algeria, Sudan, Lebanon, Palestine, Iraq and Syria....

  19. Amnesty, Reconciliation and Reintegration: The International Community and the Rwandan Process

    Science.gov (United States)

    2008-05-22

    The idea of Rwandan national unity is a cornerstone to a successful reintegration of all members of society, both the victims of the genocide and...Amnesty, Reconciliation and Reintegration : The International Community and the Rwandan Process A Monograph by Major Jeffrey H. Powell, II...GRANT NUMBER 4. TITLE AND SUBTITLE Amnesty, Reconciliation and Reintegration : The International Community and the Rwandan Process 5c. PROGRAM

  20. Applications of Joint Tactical Simulation Modeling

    Science.gov (United States)

    1997-12-01

    NAVAL POSTGRADUATE SCHOOL Monterey, California THESIS APPLICATIONS OF JOINT TACTICAL SIMULATION MODELING by Steve VanLandingham December 1997...SUBTITLE APPLICATIONS OF JOINT TACTICAL SIMULATION MODELING 5. FUNDING NUMBERS 6. AUTHOR(S) VanLandingham, Steve 7. PERFORMING ORGANIZATION NAME(S...release; distribution is unlimited. APPLICATIONS OF JOINT TACTICAL SIMULATION MODELING Steve VanLandingham Lieutenant, United States Navy B.S

  1. Implementation and evaluation of a collaborative clinical pharmacist's medications reconciliation and charting service for admitted medical inpatients in a metropolitan hospital.

    Science.gov (United States)

    Khalil, V; deClifford, J M; Lam, S; Subramaniam, A

    2016-12-01

    Medication errors on admission can persist throughout the episode of care and on to discharge leading to inappropriate management that can compromise patients' care. The aim of the study was to develop, implement and evaluate the role of pharmacist-led medication reconciliation and charting service for patients admitted to an Acute Assessment and Admission Unit via the Emergency Department in an electronic medication management environment at a metropolitan Australian hospital. Following the credentialing of an experienced clinical pharmacist to perform collaborative medication charting, a prospective parallel study of medication errors was undertaken. Patients were randomly allocated to an intervention (n = 56) or a usual care (control) (n = 54) arm. Medication orders were charted by the medical staff in the usual care arm, whereas the pharmacist charted the medications in the intervention arm. An independent clinical pharmacist reviewed all the medication orders at 24 h after admission and errors recorded. The severity of errors was rated by a 'blinded' consultant physician and an independent senior pharmacist according to a standardized matrix. The potential time saving for the medical staff was investigated. A survey was conducted to assess the perception, acceptance and satisfaction of the service. The intervention arm (reconciliation performed by pharmacist) achieved an error reduction greater than 80%. The average error rate decreased from 4·41 to 0·52 errors per patient (P errors per order (P errors was also diminished. Time evaluation estimated that the pharmacist can save more than 30 min per patient for the admitting medical officers. Staff satisfaction survey indicated that the service was well received by the medical staff. A model of a collaborative clinical pharmacist reconciliation and charting service for admitted medical patients in an Australian hospital was successfully implemented. The service was well received and has shown to save medical

  2. Pharmacist-led medication reconciliation to reduce discrepancies in transitions of care in Spain.

    Science.gov (United States)

    Allende Bandrés, Maria Ángeles; Arenere Mendoza, Mercedes; Gutiérrez Nicolás, Fernando; Calleja Hernández, Miguel Ángel; Ruiz La Iglesia, Fernando

    2013-12-01

    Medication errors are one of the main causes of morbidity amongst hospital inpatients. More than half of medication errors occur at 'interfaces of care', when patients are discharged or transferred to the care of another physician. Medication reconciliation is the process of reviewing patients' complete previous medication regimen, comparing it with current prescriptions, and analysing and resolving any discrepancies that the pharmacist does not believe to be intentional (unjustified discrepancies). To quantify and analyse reconciliation unjustified discrepancies detected by a pharmacist in patients admitted to an internal medicine unit (IMU) over a 3-year period. The hospital employs a pharmacist who acts as a link between the primary care services and the internal medicine specialist care unit. A retrospective descriptive study on the reconciliation discrepancies found was carried out. Medication reconciliation was performed upon admission in all patients transferred from the Accident and Emergency department (A&E) and admitted to the IMU, and also at the time of discharge. The interventions were categorised based on the consensus document on terminology and medication classification published by the Spanish Society of Hospital Pharmacy. Number of patients with unjustified discrepancies, also known as reconciliation errors. 2,473 patients had their treatment reviewed at the time of admission and 1,150 at discharge. 866 reconciliation discrepancies were detected in 446 patients (1.94 per patient). 807 (93 %) were accepted by the prescribing physician and classified as reconciliation errors. 16.8 % of patients had at least one reconciliation error: 63.8 % of these errors were incomplete prescriptions, 16.6 % were medication omissions and 10.5 % were errors in dosage, administration method and/or frequency. The rate of medication errors found in this study is low compared with other similar studies. The most common error was "incomplete prescriptions", most of them

  3. Remote sensing applications to hydrologic modeling

    Science.gov (United States)

    Dozier, J.; Estes, J. E.; Simonett, D. S.; Davis, R.; Frew, J.; Marks, D.; Schiffman, K.; Souza, M.; Witebsky, E.

    1977-01-01

    An energy balance snowmelt model for rugged terrain was devised and coupled to a flow model. A literature review of remote sensing applications to hydrologic modeling was included along with a software development outline.

  4. Performability Modelling Tools, Evaluation Techniques and Applications

    NARCIS (Netherlands)

    Haverkort, Boudewijn R.H.M.

    1990-01-01

    This thesis deals with three aspects of quantitative evaluation of fault-tolerant and distributed computer and communication systems: performability evaluation techniques, performability modelling tools, and performability modelling applications. Performability modelling is a relatively new

  5. On Performance Reconciliation%浅议履行和解

    Institute of Scientific and Technical Information of China (English)

    周宏

    2012-01-01

    裁判文书确定的权利义务,当事人有权进行处分,同时还可以对诉讼权利义务进行处分。履行和解一般情况下不具有独立性与可诉性,因其表现形式不同而性质认定及效力上有差别:对于没有约定诉讼权利义务的履行和解,只有实际履行才能产生对抗执行与消灭实际权利义务的法律效力;对于约定诉讼权利义务的履行和解,其从本质上属诉讼契约。对于此类履行和解,若一方违反程序性约定,启动或放弃某项诉讼程序,应首先审查双方关于实体部分之合意是否切实履行。若已履行,应认定该行为不合法而否决其效力;若并未合理履行,则该违反程序约定之行为并非无效。%The parties could make disposition to the right and obligation by legal documents with freedom, so as to the right and obligation of lawsuit. In general case, performance of reconciliation isn't independent or litigable, whose nature and effect are different due to different manifestation. With regards to performance of recqnciliation without appointment on the right and obligation of lawsuit, only when the convention is actually performed will it produce the effect of opposing to exe- cution and eliminating right and obligation. The performance of reconciliation with appointment is litigation contract in es- sence. If one party is in breach of procedural agreement, initiating or giving up a procedure, the court shall firstly review whether the convention of substantial part has been earnestly performed. If fulfilled, the judicial act shall not be valid and effective, or else it does not act invalid.

  6. System identification application using Hammerstein model

    Indian Academy of Sciences (India)

    SABAN OZER; HASAN ZORLU; SELCUK METE

    2016-06-01

    Generally, memoryless polynomial nonlinear model for nonlinear part and finite impulse response (FIR) model or infinite impulse response model for linear part are preferred in Hammerstein models in literature. In this paper, system identification applications of Hammerstein model that is cascade of nonlinear second order volterra and linear FIR model are studied. Recursive least square algorithm is used to identify the proposed Hammerstein model parameters. Furthermore, the results are compared to identify the success of proposed Hammerstein model and different types of models

  7. RTRO–Coal: Real-Time Resource-Reconciliation and Optimization for Exploitation of Coal Deposits

    Directory of Open Access Journals (Sweden)

    Jörg Benndorf

    2015-08-01

    Full Text Available This contribution presents an innovative and integrated framework for real-time-process reconciliation and optimization (RTRO in large continuous open pit coal mines. RTRO-Coal is currently developed, validated, tested and implemented as part of a multi-national multi-partner European Union funded R&D project. The key concept is to promote a shift in paradigm from intermittent discontinuous to a continuous process monitoring and quality management system in large scale coal mining operations. The framework is based on a real-time feedback control loop linking online data acquired during extraction rapidly with a sequentially up-datable resource model. The up-to-date model is integrated with a real-time optimization of short-term sequencing and production control decisions. Improved decisions are expected to lead to increased resource-and process efficiency and support a sustainable extraction of natural resources. This contribution introduces to the framework, discusses main building blocks and illustrates the value added by the means of selected examples.

  8. Chemistry Teachers' Knowledge and Application of Models

    Science.gov (United States)

    Wang, Zuhao; Chi, Shaohui; Hu, Kaiyan; Chen, Wenting

    2014-01-01

    Teachers' knowledge and application of model play an important role in students' development of modeling ability and scientific literacy. In this study, we investigated Chinese chemistry teachers' knowledge and application of models. Data were collected through test questionnaire and analyzed quantitatively and qualitatively. The result indicated…

  9. Chemistry Teachers' Knowledge and Application of Models

    Science.gov (United States)

    Wang, Zuhao; Chi, Shaohui; Hu, Kaiyan; Chen, Wenting

    2014-01-01

    Teachers' knowledge and application of model play an important role in students' development of modeling ability and scientific literacy. In this study, we investigated Chinese chemistry teachers' knowledge and application of models. Data were collected through test questionnaire and analyzed quantitatively and qualitatively. The result indicated…

  10. Globalising Aboriginal Reconciliation: Indigenous Australians and Asian (Japanese Migrants

    Directory of Open Access Journals (Sweden)

    Minoru Hokari

    2013-09-01

    Full Text Available Over the last few years, I have attended several political meetings concerned with the refugee crisis, multiculturalism or Indigenous rights in Australia, meetings at which liberal democratic–minded ‘left-wing’ people came together to discuss, or agitate for change in, governmental policies. At these meetings, I always found it difficult to accept the slogans on their placards and in their speeches: ‘Shame Australia! Reconciliation for a united Australia’, ‘Wake up Australia! We welcome refugees!’ or ‘True Australians are tolerant! Let’s celebrate multicultural Australia!’ My uncomfortable feeling came not only from the fact that I was left out because of my Japanese nationality but also because I had never seen or heard words like ‘shame Japan’, ‘wake up Japan’ or ‘true Japanese are ...’ at Japanese ‘left-wing’ political gatherings. In Japan, these are words used only by right-wing nationalists. Indeed it is difficult to even imagine liberal-left intellectuals in postwar Japan calling for a ‘true Japanese’ political response (as if such a response was positive, such is the extent to which the idea of ‘good nationalism’ is now regarded as an oxymoron. This is my starting point for an essay in which I want to be attentive to the different roles played by national(ism in the Japanese and Australian political environments.

  11. ACHIEVING AN HONEST RECONCILIATION: ISLAMIC AND INTERNATIONAL HUMANITARIAN LAW

    Directory of Open Access Journals (Sweden)

    Fajri Matahati Muhammadin

    2016-02-01

    Full Text Available The compatibility between Islamic law and international law has been a long lasting source of both academic discussion and social friction. This includes the Islamic laws on conduct of war (IsHL, especially in context of the Middle East conflicts. This article explores how there are two extreme opinions: ‘Islamophobes’ and apologists –both of them being dishonest. It will be shown that there are multi-level possibilities of relations between IsHL and International Humanitarian Law including possible incompatibilities, and that an ijma is a good room for reconciliation. Kompatibilitas hukum Islam dan hukum internasional telah lama menjadi sumber debat akademis dan friksi social. Termasuk diantaranya adalah hukum Islam terkait pelaksanaan perang, terutama di tengah konflik Timur Tengah seperti sekarang. Artikel ini mengamati dua pendapat ekstrim: ‘Islamofobik’ dan ‘apologist’ –keduanya tidak jujur. Akan ditunjukan ada berbagai tingkat kemunginan hubungan antara hukum perang Islam dan Hukum Humaniter Internasional, termasuk diantaranya adalah kemungkinan pertentangan, lalu bagaimana dibutuhkan sebuah ijma untuk menyelesaikan masalah tersebut.

  12. Reconciliation: The South African Truth and Reconciliation Commission’s contribution to dealing with the past, reconciling and building the nation

    Directory of Open Access Journals (Sweden)

    S. Barry

    2006-07-01

    Full Text Available International experience has shown that addressing past human rights violations is a necessary step in the process of reconciliation and nation building. How was post-apartheid, democratic South Africa to deal with its past human rights violations? Would it go the way of retribution in order to settle the scores of the past? Would it go the way of blanket amnesty in the name of political expediency and ignore the fate of its victims?   The Promotion of National Unity and Reconciliation, Act 34 of 1995, which established the TRC envisaged that national unity and reconciliation could be promoted by determining the extent, and the fate and whereabouts of the victims, of such human rights violations; giving opportunity for story-telling; recommending reparations and measures to prevent future violations; and by providing a full report. In order to do so the Commission had the power to grant amnesty to those making such disclosures.  This article, while not uncritical of the Commission, is generally positive about its contribution both in attempting to deal with the past, and in building a democratic, human rights and restorative justice culture based on the rule of law. It examines the definitions of reconciliation that emerged during the Commission in the light of a Christian definition where reconciliation is seen to be between God, others and self, and involves integration with the human community. This integration involves taking responsibility for the past, confession and repentance, forgiving and being forgiven, making restitution where possible, ongoing transformation in the present and hope for the future.

  13. Dialogical inquiry as an instrument of the reconciliation of conflict in the hands of Christian leaders

    Directory of Open Access Journals (Sweden)

    C.J. Hugo

    2010-07-01

    Full Text Available The apartheid system caused deep rifts in South African society, and even following the dawn of democracy, society in South Africa continues to struggle with violence and conflict, ethnic differences, mass action and poverty. Christian leaders have an important part to play in conflict resolution. Conflict management in organisations incorporates negotiation as a means of conflict resolution. A number of approaches to conflict resolution contribute to this approach; these include forcing, avoiding, accommodating, compromising and collaborating. Christian leaders, however, favour reconciliation as a means of resolving conflict. A Christian approach to conflict resolution needs to take cognisance of the existential aspect of conflict. Examples of such approaches are those of Dreyer, who speaks of reconciliation as a dilemma for forgiveness, and Kistner, who explores the way in which the use of narratives rather than reallife stories in the Truth and Reconciliation Commission reduced the severity of trauma. The social construction of trauma in “Mamelodi” by Brigid Hess, which presents a shift from forgiveness to a journey taken along with the perpetrators, and the belief of Desmond Tutu in the healing brought about by the ubuntu philosophy, are evaluated here as being detrimental to reconciliation. Based on the examples cited, an approach to conflict resolution entailing a clear integration of the biblical approach to reconciliation and dialogical inquiry (DI is proposed as an appropriate intervention approach for Christian leaders. The present contribution is offered from within the discipline of Practical Theology, with a focus on Pastoral Counseling.

  14. A Unified ASrchitecture Model of Web Applications

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    With the increasing popularity,scale and complexity of web applications,design and development of web applications are becoming more and more difficult,However,the current state of their design and development is characterized by anarchy and ad hoc methodologies,One of the causes of this chaotic situation is that different researchers and designers have different understanding of web applications.In this paper,based on an explicit understanding of web applications,we present a unified architecture model of wed applications,the four-view model,which addresses the analysis and design issues of web applications from four perspectives,namely,logical view,data view,navigation view and presentation view,each addrssing a specific set of concerns of web applications,the purpose of the model is to provide a clear picture of web applications to alleviate the chaotic situation and facilitate its analysis,design and implementation.

  15. The monkeys' sworn oath : cultures of engagement for reconciliation and healing in the aftermath of the civil war in Mozambique

    NARCIS (Netherlands)

    Igreja, Victor

    2007-01-01

    This study examines the social world of reconciliation and healing in the aftermath of the protracted Mozambican civil war. Using a multidisciplinary approach (sociology, history, legal and medical anthropology, and international law) this research explores how reconciliation and healing unfold cont

  16. Comparison of medication reconciliation and medication review: errors and clinical importance

    DEFF Research Database (Denmark)

    Bjeldbak-Olesen, Mette; Danielsen, Anja Gadsbølle; Tomsen, Dorthe Vilstrup

    2013-01-01

    Introduction: The objective of this study was to compare medication reconciliation and medication review based on number, type and severity of discrepancies and drug-re­lated problems (DRPs), denoted errors. Material and methods: This was a retrospective study conducted at the Department...... of Cardiology, Hillerød Hos­pital. Medication reconciliation compared the prescriptions in patient records, an electronic medication system (EMS) and in discharge summaries (DS). The medication review was based on the EMS. The two methods were performed on the same data material. To assess the clinical...... importance of the errors, a four-point scale was applied. Results: A total of 75 patient records were included. In all, 198 discrepancies were identified by medication reconcili­ation, 2.6 per patient. The most frequent discrepancies were omission of a drug in the DS and discrepancy between the drugs noted...

  17. The use of shared medication record as part of medication reconciliation at hospital admission is feasible

    DEFF Research Database (Denmark)

    Munck, Lars K; Hansen, Karina R; Mølbak, Anne Grethe

    2014-01-01

    INTRODUCTION: Medication reconciliation improves congruence in cross sectional patient courses. Our regional electronic medical record (EMR) integrates the shared medication record (SMR) which provides full access to current medication and medication prescriptions for all citizens in Denmark. We...... studied whether our SMR integration could facilitate medication reconciliation. MATERIAL AND METHODS: Patients admitted to the emergency department for hospitalization were randomised to consultation using EMR with or without the integrated SMR access. Observed time used for medication reconciliation...... was the primary efficacy parameter. RESULTS: A total of 62 consecutive patient consultations were randomised including 39 with more than five prescriptions. EMR had data from previous consultations for 46 patients, 59 patients provided information on medication. In all, 18 junior physicians in early postgraduate...

  18. A Classification of PLC Models and Applications

    NARCIS (Netherlands)

    Mader, Angelika H.; Boel, R.; Stremersch, G.

    In the past years there is an increasing interest in analysing PLC applications with formal methods. The first step to this end is to get formal models of PLC applications. Meanwhile, various models for PLCs have already been introduced in the literature. In our paper we discuss several

  19. Rational Dialogue between Kosovo and Serbia - Way Toward Reconciliation

    Directory of Open Access Journals (Sweden)

    Dr.Sc. Samet Dalipi

    2014-06-01

    Full Text Available Within a decade, Kosovo has compromised twice: accepting the process of decentralization in order to achieve independence and international recognition, through the President Martti Ahtisaari’s Comprehensive Proposal for the Kosovo Status Settlement (2 February 2007, and finally, by approving to offer autonomy for Kosovo Serbs for the sovereignty, but still within the limits of the Ahtisaari Plan. Coincidentally, the same Serbian political parties which had fought three wars, resulting in dissolution of the state (Former Yugoslavia at that time (the Socialist Party and the Serbian Radical Party, now are in power in the Republic of Serbia, and have the possibility to finally solve the Kosovo case, and to open the perspective for this part, Europe’s black hole, to be engaged in global integration. Statements by senior Serbian politicians are positively shifting, compared to the radicalization of the relations between Albanians and Serbs three decades ago and it is believed that the developments will evolve towards rational choice and acceptance by the parties. Being under pressure by difficult socio-economic situation and need for integration processes, both sides undertake risky and unpopular steps by signing unclear political and verbal agreements on normalization of relations, which may produce difficult solving externalities in the future. The risk lies in the possibility of further damaging the Kosovo’s “piece of the cake”, after every refusal step by the Serbian side, which will damage the interest of Kosovo side according to the “zero sum” game. Analyses of the dialogue process between Kosovo and Serbia reflect the mixed benefits to the parties, resulting in not very soon European integration, and with hope on difficult but necessary reconciliation between Albanians and Serbs in the region. The broken, after the war established, status quo is better than entering into a protracted conflict in the middle of Europe.

  20. Medication reconciliation interventions in ambulatory care: A scoping review.

    Science.gov (United States)

    McCarthy, Lisa; Su, Xinru Wendy; Crown, Natalie; Turple, Jennifer; Brown, Thomas E R; Walsh, Kate; John, Jessica; Rochon, Paula

    2016-11-15

    The published literature on medication reconciliation (MR) interventions, outcomes, and facilitators in ambulatory care settings is reviewed. A scoping review was conducted to characterize ambulatory care-based MR research in terms of study design, elements of interventions, and outcomes examined. English-language articles on comparative studies of MR programs targeting adults in ambulatory care settings were identified using data sources including MEDLINE, PreMEDLINE, EMBASE, and International Pharmaceutical Abstracts. For each study, steps undertaken in the MR process were extracted. The Cochrane Effective Practice and Organisation of Care (EPOC) taxonomy was used to classify types of interventions; taxonomies for reported outcomes and factors facilitating implementation of MR initiatives were developed by the authors. From among 2062 publications screened, 15 were included in the review. In 13 studies, multiple data sources were used to compile a "best possible medication history" (BPMH); however, the BPMH was shared with external healthcare providers in only 4 studies and with patients in only 5 studies. Most reported MR interventions were classified into two EPOC domains: professional (predominantly educational outreach visits and patient reminders) and organizational (predominantly provider-oriented interventions). Process outcomes were reported in 12 studies, with correct performance of MR being the most commonly evaluated process outcome, and 9 studies identified factors that facilitated MR implementation. Few studies have examined clinical outcomes of MR in ambulatory care settings, with the majority of pertinent reports focusing instead on process outcomes. Facilitators of successful MR interventions have been identified at the patient, staff, and clinic setting levels. Copyright © 2016 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

  1. Model validation, science and application

    NARCIS (Netherlands)

    Builtjes, P.J.H.; Flossmann, A.

    1998-01-01

    Over the last years there is a growing interest to try to establish a proper validation of atmospheric chemistry-transport (ATC) models. Model validation deals with the comparison of model results with experimental data, and in this way adresses both model uncertainty and uncertainty in, and adequac

  2. Structural equation modeling methods and applications

    CERN Document Server

    Wang, Jichuan

    2012-01-01

    A reference guide for applications of SEM using Mplus Structural Equation Modeling: Applications Using Mplus is intended as both a teaching resource and a reference guide. Written in non-mathematical terms, this book focuses on the conceptual and practical aspects of Structural Equation Modeling (SEM). Basic concepts and examples of various SEM models are demonstrated along with recently developed advanced methods, such as mixture modeling and model-based power analysis and sample size estimate for SEM. The statistical modeling program, Mplus, is also featured and provides researchers with a

  3. Applications and extensions of degradation modeling

    Energy Technology Data Exchange (ETDEWEB)

    Hsu, F.; Subudhi, M.; Samanta, P.K. (Brookhaven National Lab., Upton, NY (United States)); Vesely, W.E. (Science Applications International Corp., Columbus, OH (United States))

    1991-01-01

    Component degradation modeling being developed to understand the aging process can have many applications with potential advantages. Previous work has focused on developing the basic concepts and mathematical development of a simple degradation model. Using this simple model, times of degradations and failures occurrences were analyzed for standby components to detect indications of aging and to infer the effectiveness of maintenance in preventing age-related degradations from transforming to failures. Degradation modeling approaches can have broader applications in aging studies and in this paper, we discuss some of the extensions and applications of degradation modeling. The application and extension of degradation modeling approaches, presented in this paper, cover two aspects: (1) application to a continuously operating component, and (2) extension of the approach to analyze degradation-failure rate relationship. The application of the modeling approach to a continuously operating component (namely, air compressors) shows the usefulness of this approach in studying aging effects and the role of maintenance in this type component. In this case, aging effects in air compressors are demonstrated by the increase in both the degradation and failure rate and the faster increase in the failure rate compared to the degradation rate shows the ineffectiveness of the existing maintenance practices. Degradation-failure rate relationship was analyzed using data from residual heat removal system pumps. A simple linear model with a time-lag between these two parameters was studied. The application in this case showed a time-lag of 2 years for degradations to affect failure occurrences. 2 refs.

  4. Applications and extensions of degradation modeling

    Energy Technology Data Exchange (ETDEWEB)

    Hsu, F.; Subudhi, M.; Samanta, P.K. [Brookhaven National Lab., Upton, NY (United States); Vesely, W.E. [Science Applications International Corp., Columbus, OH (United States)

    1991-12-31

    Component degradation modeling being developed to understand the aging process can have many applications with potential advantages. Previous work has focused on developing the basic concepts and mathematical development of a simple degradation model. Using this simple model, times of degradations and failures occurrences were analyzed for standby components to detect indications of aging and to infer the effectiveness of maintenance in preventing age-related degradations from transforming to failures. Degradation modeling approaches can have broader applications in aging studies and in this paper, we discuss some of the extensions and applications of degradation modeling. The application and extension of degradation modeling approaches, presented in this paper, cover two aspects: (1) application to a continuously operating component, and (2) extension of the approach to analyze degradation-failure rate relationship. The application of the modeling approach to a continuously operating component (namely, air compressors) shows the usefulness of this approach in studying aging effects and the role of maintenance in this type component. In this case, aging effects in air compressors are demonstrated by the increase in both the degradation and failure rate and the faster increase in the failure rate compared to the degradation rate shows the ineffectiveness of the existing maintenance practices. Degradation-failure rate relationship was analyzed using data from residual heat removal system pumps. A simple linear model with a time-lag between these two parameters was studied. The application in this case showed a time-lag of 2 years for degradations to affect failure occurrences. 2 refs.

  5. Geometric Modeling Application Interface Program

    Science.gov (United States)

    1990-11-01

    Manual IDEF-Extended ( IDEFIX ) Integrated Information Support System (IISS), ICAM Project 6201, Contract F33615-80-C-5155, December 1985. Interim...Differential Geometry of Curves and Surfaces, M. P. de Carmo, Prentice-Hall, Inc., 1976. IDEFIX Readers Reference, D. Appleton Company, December 1985...Modeling. IDEFI -- IDEF Information Modeling. IDEFIX -- IDEF Extended Information Modeling. IDEF2 -- IDEF Dynamics Modeling. IDSS -- Integrated Decision

  6. PEM Fuel Cells - Fundamentals, Modeling and Applications

    Directory of Open Access Journals (Sweden)

    Maher A.R. Sadiq Al-Baghdadi

    2013-01-01

    Full Text Available Part I: Fundamentals Chapter 1: Introduction. Chapter 2: PEM fuel cell thermodynamics, electrochemistry, and performance. Chapter 3: PEM fuel cell components. Chapter 4: PEM fuel cell failure modes. Part II: Modeling and Simulation Chapter 5: PEM fuel cell models based on semi-empirical simulation. Chapter 6: PEM fuel cell models based on computational fluid dynamics. Part III: Applications Chapter 7: PEM fuel cell system design and applications.

  7. Data-reconciliation - quality assurance of signals; Dynamisk dataaaterfoerening - kvalitetssaekring av signaler

    Energy Technology Data Exchange (ETDEWEB)

    Dahlquist, Erik; Widarsson, Bjoern; Lilja, Reijo; Avelin, Anders

    2008-03-15

    It can often be questioned how well you can rely on process measurements, as most processes in bio-fuelled power plants are changing conditions continuously, and then also the measured values will follow the process. Heat exchangers are fouled; sensors are drifting; the fuel quality is varying without your knowledge e.g. with respect to moisture and ash content etc. The goal with this project is to improve the quality assurance with respect to sensors as well as the process performance as such. This is done by using the physical knowledge we have on the process and which is transferred into a simulation model. This is used to correlate different sensor measurements to each other. This is called data-reconciliation and has earlier been tested (Varmeforsk 2003) for steady state conditions by using material balances. In this project we want to take the methodology a bit further by considering process dynamics as well and by following the deviation between model predictions for different sensors to the actual measurements. By doing this, faults can be detected earlier than otherwise and more information can be acquired from the process. Information achieved by the proposed method can primarily be utilized by process operators and process engineers at power plants and in e.g. pulp and paper industry. Minute sampled data from the process have been used from the process data base during a two week period. During this period the process has been operated relatively stable during some periods and with a significant change in the conditions during a 12 hour period when the capacity was reduced to approximately 60% of the normal maximum capacity. First a Modellica model was built and verified towards process data. In parallel a more advanced simulation model made in APROS with an interface made by Process Vision has been used. The deviation between the measured and simulated variables has been calculated for a number of variables. We can see a significant deviation between

  8. Markov chains models, algorithms and applications

    CERN Document Server

    Ching, Wai-Ki; Ng, Michael K; Siu, Tak-Kuen

    2013-01-01

    This new edition of Markov Chains: Models, Algorithms and Applications has been completely reformatted as a text, complete with end-of-chapter exercises, a new focus on management science, new applications of the models, and new examples with applications in financial risk management and modeling of financial data.This book consists of eight chapters.  Chapter 1 gives a brief introduction to the classical theory on both discrete and continuous time Markov chains. The relationship between Markov chains of finite states and matrix theory will also be highlighted. Some classical iterative methods

  9. Photocell modelling for thermophotovoltaic applications

    Energy Technology Data Exchange (ETDEWEB)

    Mayor, J.-C.; Durisch, W.; Grob, B.; Panitz, J.-C. [Paul Scherrer Inst. (PSI), Villigen (Switzerland)

    1999-08-01

    Goal of the modelling described here is the extrapolation of the performance characteristics of solar photocells to TPV working conditions. The model accounts for higher flux of radiation and for the higher temperatures reached in TPV converters. (author) 4 figs., 1 tab., 2 refs.

  10. MEDICINES RECONCILIATION FOR PAEDIATRIC PATIENTS ON ADMISSION AND DISCHARGE.

    Science.gov (United States)

    Moss, Maria; Bilbul, Celine; Crook, Jo

    2016-09-01

    National guidance from National Institute for Health and Clinical Excellence (NICE), National Patient Safety Agency (NPSA), World Health Organization and the Royal Pharmaceutical Society has long highlighted the importance of accurate and timely medicines reconciliation (MR) in reducing medication errors for patients upon transfer of care setting.1 (-) 4 Current guidance for MR excludes children Qualtrics software to prepare a Microsoft Excel file for data analysis. 65 paediatric patients on four wards were audited.▸ Standard 1: 32/65 (49.2%) of patients had their drug history (DH) documented within 24 hrs of admission.▸ Standard 2: 39/65 (60.0%) of patients had their medicines reconciled by a pharmacist within 72 hrs of admission.▸ Standard 3: 46/65 (70.8%) of patients had their medicines reconciled by a pharmacist and/or doctor at discharge.▸ Standard 4: 57/65 (87.7%) of patients had their DSUM sent to the GP within 24 hrs of discharge. None of the four standards were met, emphasising the need to develop better MR practice. The following conclusions were identified:▸ A need for more MMTs at ward level to conduct accurate DHs within a timely manner.▸ MR on admission and discharge suffers out-of-hours (OOH), thus supporting plans for seven-day working.▸ A combined effort between different members of the multidisciplinary team is paramount to ensure accurate MR.▸ Doctors need to have the resources available OOH to allow them to prioritise completion of DSUMs in a timely manner to optimise accurate MR communication with GPs.▸ It is evident that anecdotally MR is done to a higher level; however a possible lack of pharmacist understanding on the MR process and its documentation may have contributed to this audit's standards not being met. 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/

  11. Rainfall extremes: Toward reconciliation after the battle of distributions.

    Science.gov (United States)

    Serinaldi, Francesco; Kilsby, Chris G

    2014-01-01

    results from the analysis of short time series. Citation: Serinaldi, F., and C. G. Kilsby (2014), Rainfall extremes: Toward reconciliation after the battle of distributions, Water Resour. Res., 50, 336-352, doi:10.1002/2013WR014211.

  12. Global Governance: Differences on World Order and Reconciliations between China and the West

    Institute of Scientific and Technical Information of China (English)

    Gao; Qiqi

    2015-01-01

    currently, the mainstream Western views on world order mainly include hegemony order theory, balance of power theory, world system theory, the clash of civilizations theory, and democratic peace theory. These five theories are based on conflicting order of the evil human nature assumption. After the end of the cold war, the trends of power multi-polarization, economic globalization, political democratization, social networking, and global-wide risks have increasingly become challenges to the concept of conflicting order. In this context, the significance of a harmonious order based on China traditional views has emerged. The concept of a harmonious order based on kind human nature assumption tries to discover and promote the human moral elements. In the view of harmonious order, the world order is a harmonious state of coexisting multi-actors, the relationship between main actors is friendly relationship, and the interaction between actors is mainly in the form of mutual aid and courtesy. The western frontier theoretical progress, for example, constructivism, feminism, global governance, and international ethics studies basically fit into the harmonious order logic. Simultaneously, the advantage of the harmonious order concept is reflected in its logical similarity to and its strong applicability of an "integrated order", etc. Global governance is a kind of reconciliation idea, which is based on the harmonious order concept, and its basic logic is "weak conflict logic plus strong harmony logic",the basic framework is to establish a world-wide authoritative coordination, with country-to-country relations structure emphasizing friendship from interests, seeking common ground while reserving differences, and being multi-actors deliberative democracy in the form of interaction.

  13. Towards the Reconciliation of Knowledge Management and e-Collaboration Systems

    Science.gov (United States)

    Le Dinh, Thang; Rinfret, Louis; Raymond, Louis; Dong Thi, Bich-Thuy

    2013-01-01

    Purpose: The purpose of this paper is to propose an intelligent infrastructure for the reconciliation of knowledge management and e-collaboration systems. Design/Methodology/Approach:Literature on e-collaboration, information management, knowledge management, learning process, and intellectual capital is mobilised in order to build the conceptual…

  14. An object-oriented framework for reconciliation and extraction in heterogeneous data federations

    NARCIS (Netherlands)

    Balsters, H; de Brock, EO; Yakhno, T

    2004-01-01

    Two major problems in constructing database federations concern achieving and maintaining consistency and a uniform representation of the data on the global level of the federation. The process of creation of uniform representations of data is known as data extraction, whereas data reconciliation is

  15. Reconciliation, relationship quality, and postconflict anxiety: testing the integrated hypothesis in captive chimpanzees.

    Science.gov (United States)

    Koski, Sonja E; Koops, Kathelijne; Sterck, Elisabeth H M

    2007-02-01

    Reconciliation is a conflict resolution mechanism that is common to many gregarious species with individualized societies. Reconciliation repairs the damaged relationship between the opponents and decreases postconflict (PC) anxiety. The "integrated hypothesis" links the quality of the opponents' relationship to PC anxiety, since it proposes that conflicts among partners with high relationship quality will yield high levels of PC anxiety, which in turn will lead to an increased likelihood of reconciliation. We tested the integrated hypothesis in captive chimpanzees (Pan troglodytes) in the Arnhem Zoo, The Netherlands. We applied the standard PC/matched control (MC) method. Our results mostly support the integrated hypothesis, in that more valuable and compatible partners (i.e., males and frequent groomers) reconciled more often than less valuable and weakly compatible partners (i.e., females and infrequent groomers). In addition, PC anxiety was higher after conflicts among males than among females. Emotional arousal thus appears to be a mediator facilitating reconciliation. However, in contrast to the predictions derived from the integrated hypothesis, PC anxiety appeared only in aggressees, and not in aggressors, of conflicts. This suggests that while relationship quality determines PC anxiety, it is dependent on the role of the participants in the conflict.

  16. 45 CFR 264.75 - For the annual reconciliation, what are qualifying State expenditures?

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false For the annual reconciliation, what are qualifying State expenditures? 264.75 Section 264.75 Public Welfare Regulations Relating to Public Welfare OFFICE... training, and work, excluding any expenditure for public education in the State except expenditures...

  17. There is no solution without national strategy about truth and reconciliation

    Directory of Open Access Journals (Sweden)

    Marjanović Zdravko

    2004-01-01

    Full Text Available The society for tolerance was set up as a peace group in 1993, which means that it has been dealing with the issue of reconciliation ever since it came into being. The two kinds of activities on the reconciliation plan have so far been the following: Fieldwork in Eastern Slavonia and Western Srem as well as in Bosnia and Herzegovina. Activities in the local communities. Current activities include the implementation of the agreement on cross-border cooperation of the local authorities, entrepreneurs and the civil sector of four countries: Hungary, Croatia, Bosnia and Herzegovina and Serbia and Montenegro. As we believe that the problem is not only related to the truth (the precondition for reconciliation during the latest wars, but that those roots are far deeper, our plans are to activate our long-standing project of the Social club, through the "House for multiculturalism and regional cooperation" that we formed by signing an agreement with some NGO-s in Croatia and Hungary. The project includes encounters of the citizens primarily of the children and of the young, in order to openly discuss issues related to their everyday lives, one of the most important being reconciliation. In this process, we also perceive the process of rehabilitation through dispersing stereotypes that were created as a consequence of the long-existing absence of confrontation with the truth.

  18. Policing Matters: Addressing the Controversial Issue of Policing through Education for Reconciliation

    Science.gov (United States)

    Cusack, Mella

    2009-01-01

    Policing is widely held to constitute a contentious issue in classrooms on both sides of the border on the island of Ireland, despite the fact that the ongoing peace process has led to a normalising of cross-border policing relationships. The Education for Reconciliation Project works with teachers and members of the two police services to produce…

  19. Towards Reconciliation through Language Planning for Indigenous Languages in Canadian Universities

    Science.gov (United States)

    Sterzuk, Andrea; Fayant, Russell

    2016-01-01

    The Truth and Reconciliation Commission of Canada (TRC) began in June, 2008 as a response to the Indian Residential School legacy. The commission concluded with a 2015 report which includes 94 calls to action. Some of these calls pertain to higher education including the following example "We call upon post-secondary institutions to create…

  20. On the role of Igbo proverbs in conflict resolution and reconciliation ...

    African Journals Online (AJOL)

    Proverbs are rhetorical strategies employed by various communities in expressing their ... As forms of figurative communication with didactic functions in studied ... extent towhich the proverbs are used as tools in reconciliation and crisis management. ... The study adopts the speech act theory in the analysis of some selected ...

  1. RTRO–Coal: Real-Time Resource-Reconciliation and Optimization for Exploitation of Coal Deposits

    NARCIS (Netherlands)

    Benndorf, J.; Yueksel, C.; Soleymani, M.; Rosenberg, H.; Thielemann, T.; Mittmann, R.; Lohsträter, O.M.; Lindig, M.; Minnecker, C.; Donner, R.; Naworyta, W.

    2015-01-01

    This contribution presents an innovative and integrated framework for real-time-process reconciliation and optimization (RTRO) in large continuous open pit coal mines. RTRO-Coal is currently developed, validated, tested and implemented as part of a multi-national multi-partner European Union funded

  2. An Insurer's Care Transition Program Emphasizes Medication Reconciliation, Reduces Readmissions And Costs.

    Science.gov (United States)

    Polinski, Jennifer M; Moore, Janice M; Kyrychenko, Pavlo; Gagnon, Michael; Matlin, Olga S; Fredell, Joshua W; Brennan, Troyen A; Shrank, William H

    2016-07-01

    Adverse drug events and the challenges of clarifying and adhering to complex medication regimens are central drivers of hospital readmissions. Medication reconciliation programs can reduce the incidence of adverse drug events after discharge, but evidence regarding the impact of medication reconciliation on readmission rates and health care costs is less clear. We studied an insurer-initiated care transition program based on medication reconciliation delivered by pharmacists via home visits and telephone and explored its effects on high-risk patients. We examined whether voluntary program participation was associated with improved medication use, reduced readmissions, and savings net of program costs. Program participants had a 50 percent reduced relative risk of readmission within thirty days of discharge and an absolute risk reduction of 11.1 percent. The program saved $2 for every $1 spent. These results represent real-world evidence that insurer-initiated, pharmacist-led care transition programs, focused on but not limited to medication reconciliation, have the potential to both improve clinical outcomes and reduce total costs of care. Project HOPE—The People-to-People Health Foundation, Inc.

  3. Advancing Medication Reconciliation in an Outpatient Internal Medicine Clinic through a Pharmacist-Led Educational Initiative

    Directory of Open Access Journals (Sweden)

    Sarah M. Westberg, Pharm.D.

    2010-01-01

    Full Text Available Objectives: To develop and deliver an effective pharmacist-led educational initiative to clinic staff to advance medication reconciliation in the electronic medical record of an outpatient internal medicine clinic.Methods: An educational initiative designed to improve the ability of nursing staff in medication reconciliation was launched in the outpatient internal medicine clinic of a regional healthcare system. The education was provided by the pharmacist to clinic nursing staff, including registered nurses, licensed practical nurses, and certified medical assistants. The impact of this training was measured through pre-initiation and post-implementation surveys, competency assessments and an audit. Results: The educational initiative was successfully designed and delivered to clinic nursing staff. Assessment of the initiative found that all nursing staff completing competency assessments successfully passed. Pre-initiation- and post-implementation- survey responses on the self-assessed ability to gather and document accurate medication lists did not show significant changes. Informal observations in the clinic indicated that this initiative changed the culture of the clinic, creating increased awareness of the importance of accurate medications and increased emphasis on medication reconciliation.Conclusions: The expertise of pharmacists can be utilized to educate nursing staff on the skills and abilities necessary to gather and document accurate medication lists. This study did not find measurable changes in the accuracy of medication lists in this clinic. Future research is needed to determine the best methods to train health professionals in medication reconciliation to ensure accurate medication lists in the outpatient setting.

  4. Towards the Reconciliation of Knowledge Management and e-Collaboration Systems

    Science.gov (United States)

    Le Dinh, Thang; Rinfret, Louis; Raymond, Louis; Dong Thi, Bich-Thuy

    2013-01-01

    Purpose: The purpose of this paper is to propose an intelligent infrastructure for the reconciliation of knowledge management and e-collaboration systems. Design/Methodology/Approach:Literature on e-collaboration, information management, knowledge management, learning process, and intellectual capital is mobilised in order to build the conceptual…

  5. RTRO–Coal: Real-Time Resource-Reconciliation and Optimization for Exploitation of Coal Deposits

    NARCIS (Netherlands)

    Benndorf, J.; Yueksel, C.; Soleymani, M.; Rosenberg, H.; Thielemann, T.; Mittmann, R.; Lohsträter, O.M.; Lindig, M.; Minnecker, C.; Donner, R.; Naworyta, W.

    2015-01-01

    This contribution presents an innovative and integrated framework for real-time-process reconciliation and optimization (RTRO) in large continuous open pit coal mines. RTRO-Coal is currently developed, validated, tested and implemented as part of a multi-national multi-partner European Union funded

  6. 78 FR 27984 - Modification of the National Customs Automation Program Test (NCAP) Regarding Reconciliation for...

    Science.gov (United States)

    2013-05-13

    ... SECURITY U.S. Customs and Border Protection Modification of the National Customs Automation Program Test... announces a modification to the Automated Commercial System (ACS) National Customs Automation Program (NCAP... Reconciliation, a planned component of the National Customs Automation Program (NCAP), as provided for in...

  7. Humor as "Cultural Reconciliation" in South African Situation Comedy: "Suburban Bliss" and Multicultural Female Viewers.

    Science.gov (United States)

    Roome, Dorothy

    2000-01-01

    Conducts interviews with nine groups of South African women, examining their responses to episodes of "Suburban Bliss," a South African television sitcom that attempted to use humor as a catalyst to transcend the aftermath of apartheid. Evaluates whether "cultural reconciliation" is possible through harnessing the varying…

  8. Guatemala - The Role of Judicial Modernization in Post Conflict Reconstruction and Social Reconciliation

    OpenAIRE

    2005-01-01

    The Peace Accords of 1996 brought an end to 36 years of armed conflict in Guatemala, and signaled the beginning of a complex and challenging process of reconstruction and social reconciliation. A central plank of the consensus expressed in the Peace Accords was the overhauling of Guatemala's public institutions, which were seen to exacerbate the social and economic injustices that had cont...

  9. Dynamic programming models and applications

    CERN Document Server

    Denardo, Eric V

    2003-01-01

    Introduction to sequential decision processes covers use of dynamic programming in studying models of resource allocation, methods for approximating solutions of control problems in continuous time, production control, more. 1982 edition.

  10. Registry of EPA Applications, Models, and Databases

    Data.gov (United States)

    U.S. Environmental Protection Agency — READ is EPA's authoritative source for information about Agency information resources, including applications/systems, datasets and models. READ is one component of...

  11. Moving objects management models, techniques and applications

    CERN Document Server

    Meng, Xiaofeng; Xu, Jiajie

    2014-01-01

    This book describes the topics of moving objects modeling and location tracking, indexing and querying, clustering, location uncertainty, traffic aware navigation and privacy issues as well as the application to intelligent transportation systems.

  12. Computational nanophotonics modeling and applications

    CERN Document Server

    Musa, Sarhan M

    2013-01-01

    This reference offers tools for engineers, scientists, biologists, and others working with the computational techniques of nanophotonics. It introduces the key concepts of computational methods in a manner that is easily digestible for newcomers to the field. The book also examines future applications of nanophotonics in the technical industry and covers new developments and interdisciplinary research in engineering, science, and medicine. It provides an overview of the key computational nanophotonics and describes the technologies with an emphasis on how they work and their key benefits.

  13. Contact modeling for robotics applications

    Energy Technology Data Exchange (ETDEWEB)

    Lafarge, R.A.; Lewis, C.

    1998-08-01

    At Sandia National Laboratories (SNL), the authors are developing the ability to accurately predict motions for arbitrary numbers of bodies of arbitrary shapes experiencing multiple applied forces and intermittent contacts. In particular, the authors are concerned with the simulation of systems such as part feeders or mobile robots operating in realistic environments. Preliminary investigation of commercial dynamics software packages led them to the conclusion that they could use commercial software to provide everything they needed except for the contact model. They found that ADAMS best fit their needs for a simulation package. To simulate intermittent contacts, they need collision detection software that can efficiently compute the distances between non-convex objects and return the associated witness features. They also require a computationally efficient contact model for rapid simulation of impact, sustained contact under load, and transition to and from contact conditions. This paper provides a technical review of a custom hierarchical distance computation engine developed at Sandia, called the C-Space Toolkit (CSTk). In addition, they describe an efficient contact model using a non-linear damping term developed by SNL and Ohio State. Both the CSTk and the non-linear damper have been incorporated in a simplified two-body testbed code, which is used to investigate how to correctly model the contact using these two utilities. They have incorporated this model into the ADAMS software using the callable function interface. An example that illustrates the capabilities of the 9.02 release of ADAMS with their extensions is provided.

  14. Application of hydrologic forecast model.

    Science.gov (United States)

    Hua, Xu; Hengxin, Xue; Zhiguo, Chen

    2012-01-01

    In order to overcome the shortcoming of the solution may be trapped into the local minimization in the traditional TSK (Takagi-Sugeno-Kang) fuzzy inference training, this paper attempts to consider the TSK fuzzy system modeling approach based on the visual system principle and the Weber law. This approach not only utilizes the strong capability of identifying objects of human eyes, but also considers the distribution structure of the training data set in parameter regulation. In order to overcome the shortcoming of it adopting the gradient learning algorithm with slow convergence rate, a novel visual TSK fuzzy system model based on evolutional learning is proposed by introducing the particle swarm optimization algorithm. The main advantage of this method lies in its very good optimization, very strong noise immunity and very good interpretability. The new method is applied to long-term hydrological forecasting examples. The simulation results show that the method is feasible and effective, the new method not only inherits the advantages of traditional visual TSK fuzzy models but also has the better global convergence and accuracy than the traditional model.

  15. Distance Education Instructional Model Applications.

    Science.gov (United States)

    Jackman, Diane H.; Swan, Michael K.

    1995-01-01

    A survey of graduate students involved in distance education on North Dakota State University's Interactive Video Network included 80 on campus and 13 off. The instructional models rated most effective were role playing, simulation, jurisprudential (Socratic method), memorization, synectics, and inquiry. Direct instruction was rated least…

  16. Criminal Reconciliation in the Context of Judicial Reform---The third Model of Criminal Judicial Civilization%司法改革背景下的刑事和解--刑事司法文明的第三种模式

    Institute of Scientific and Technical Information of China (English)

    自正法

    2014-01-01

    The concept of criminal reconciliation in the context of judicial reform originated in the Eastern experience.It is a re_flection of the judicial concept from the Ma Xi-wu trial mode that is“people-oriented,justice for the people and reconciliation combined with sentence”.It is also an inheritance of the thought of “harmony”and Fengqiao experience with Fengqiao and Longquan areas of Zhejiang province.Besides,it has absorbed the essence of the plea bargaining system and the useful experi_ence of restorative justice theory of the West.From a local pilot to the central legislation,criminal reconciliation,the third mode of criminal judicial civilization,is being established gradually.And the traditional dual-mode transformed into triple-mode, that is,“litigation civilization -procedure civilization -criminal reconciliation”.With the protection of the interests of the victims as its center,the third mode pursues three-wins among the victim,the offender and the overall interests of society in or_der to restore the damaged social relations and advance ultimately to a “harmony-based”criminal justice civilization.%司法改革背景下的刑事和解,兴起于东方经验,继承了古代司法文明“和合”思想,继承了马锡五审判方式“以人为本、司法为民、调判结合”的司法文明理念,继承了浙江枫桥和龙泉地区“以和为贵”思想与浙江“枫桥经验”;借鉴了西方经验,吸收了辩诉交易制度的精髓,并融合了恢复性司法理论的有益经验。从地方试点到中央立法,刑事和解逐步确立,刑事司法文明的第三种模式逐渐形成。刑事司法文明也由传统的“二元”模式逐渐转型为“三元”模式,即“诉讼文明—程序文明—刑事和解”,第三种模式以对受害者利益保护为中心,追求被害者、加害者和社会整体利益“三赢”的诉讼模式,恢复被破坏的社会关系,最终迈向一种“和合型”刑事司法文明。

  17. Pharmacist- versus physician-initiated admission medication reconciliation: impact on adverse drug events.

    Science.gov (United States)

    Mergenhagen, Kari A; Blum, Sharon S; Kugler, Anne; Livote, Elayne E; Nebeker, Jonathan R; Ott, Michael C; Signor, Daniel; Sung, Soojin; Yeh, Jessica; Boockvar, Kenneth S

    2012-08-01

    Medication reconciliation (MR) has proven to be a problematic task for many hospitals to accomplish. It is important to know the clinical impact of physician- versus pharmacist-initiated MR in the resource-limited hospital environment. This quasi-experimental study took place from December 2005 to February 2006 at an urban US Veterans Affairs hospital. MR was implemented on 2 similar general medical units: one received physician-initiated MR and the other received pharmacist-initiated MR. Adverse drug events (ADEs) and a 72-hour medication-prescribing risk score were ascertained by research pharmacists for all admitted patients by structured record review. Multivariable models were tested for intervention effect, accounting for quasi-experimental design and clustered observations, and were adjusted for patient and encounter covariates. Pharmacists completed the MR process in 102 admissions and physicians completed the process in 116 admissions. In completing the MR process, pharmacists documented statistically more admission medication changes than physicians (3.6 vs 0.8; P pharmacist-initiated MR compared with a physician-initiated MR were 1.04 with a 95% CI of 0.53 to 2.0. The adjusted odds of an ADE caused by an admission prescribing change that was a prescribing error with pharmacist-initiated MR compared with a physician-initiated MR were 0.38 with a confidence interval of 0.14 to 1.05. No difference was observed in 72-hour prescribing risk score (coefficient = 0.10; 95% CI, -0.54 to 0.75). MR performed by pharmacists versus physicians was more comprehensive and was followed by lower odds of ADEs from admission prescribing errors but with similar odds of all types of ADEs. Further research is warranted to examine how MR tasks may be optimally divided among clinicians and the mechanisms by which MR affects the likelihood of subsequent ADEs. Published by EM Inc USA.

  18. An Optimization Method Based on Mnemonic Enhancement for Solving Data Reconciliation Problems%一种求解数据校正问题的基于经验增强的方法

    Institute of Scientific and Technical Information of China (English)

    张正江; 邵之江; 陈曦; 方学毅; 王可心; 钱积新

    2011-01-01

    基于机理模型的数据校正问题中,过程系统比较复杂时就要面临求解大规模非线性规划问题.如果直接求解,由于方程维数大且为非线性,问题自由度大,因此求解难度较高,容易导致求解收敛失败.数据校正问题的特点是当测量变量的测量值发生变化时对同一过程对象模型重复地进行求解计算.基于此特点,今提出了一种基于经验增强的求解方法.此方法通过合理地利用以前求解的经验,以达到提高收敛性的效果.设计了此方法的框架及其具体实现步骤,并应用脱丙烷塔和脱丁烷塔的联塔系统与乙烯分离系统进行测试,结果显示相比于传统求解方法,此方法具有很好的收敛性.%Data reconciliation problem based on rigorous model of a complex process system is a large scale nonlinear programming (NLP) problem with large degrees of freedom. NLP solvers could be inefficient to solve this kind of problems and sometimes hard to converge. In view of that the data reconciliation problem should be solved repeatedly based on the same model when the feed condition changes, a mnemonic enhancement based method was proposed to solve the problem efficiently. The proposed method uses the experience of pervious solutions to improve convergence. The frame of this method was designed and the procedure of implementation was presented. The application of this method to simulate the multi-column system and ethylene separation process system demonstrates the effectiveness of this method.

  19. Formal models, languages and applications

    CERN Document Server

    Rangarajan, K; Mukund, M

    2006-01-01

    A collection of articles by leading experts in theoretical computer science, this volume commemorates the 75th birthday of Professor Rani Siromoney, one of the pioneers in the field in India. The articles span the vast range of areas that Professor Siromoney has worked in or influenced, including grammar systems, picture languages and new models of computation. Sample Chapter(s). Chapter 1: Finite Array Automata and Regular Array Grammars (150 KB). Contents: Finite Array Automata and Regular Array Grammars (A Atanasiu et al.); Hexagonal Contextual Array P Systems (K S Dersanambika et al.); Con

  20. Generating Performance Models for Irregular Applications

    Energy Technology Data Exchange (ETDEWEB)

    Friese, Ryan D.; Tallent, Nathan R.; Vishnu, Abhinav; Kerbyson, Darren J.; Hoisie, Adolfy

    2017-05-30

    Many applications have irregular behavior --- non-uniform input data, input-dependent solvers, irregular memory accesses, unbiased branches --- that cannot be captured using today's automated performance modeling techniques. We describe new hierarchical critical path analyses for the \\Palm model generation tool. To create a model's structure, we capture tasks along representative MPI critical paths. We create a histogram of critical tasks with parameterized task arguments and instance counts. To model each task, we identify hot instruction-level sub-paths and model each sub-path based on data flow, instruction scheduling, and data locality. We describe application models that generate accurate predictions for strong scaling when varying CPU speed, cache speed, memory speed, and architecture. We present results for the Sweep3D neutron transport benchmark; Page Rank on multiple graphs; Support Vector Machine with pruning; and PFLOTRAN's reactive flow/transport solver with domain-induced load imbalance.

  1. Vacation queueing models theory and applications

    CERN Document Server

    Tian, Naishuo

    2006-01-01

    A classical queueing model consists of three parts - arrival process, service process, and queue discipline. However, a vacation queueing model has an additional part - the vacation process which is governed by a vacation policy - that can be characterized by three aspects: 1) vacation start-up rule; 2) vacation termination rule, and 3) vacation duration distribution. Hence, vacation queueing models are an extension of classical queueing theory. Vacation Queueing Models: Theory and Applications discusses systematically and in detail the many variations of vacation policy. By allowing servers to take vacations makes the queueing models more realistic and flexible in studying real-world waiting line systems. Integrated in the book's discussion are a variety of typical vacation model applications that include call centers with multi-task employees, customized manufacturing, telecommunication networks, maintenance activities, etc. Finally, contents are presented in a "theorem and proof" format and it is invaluabl...

  2. Degenerate RFID Channel Modeling for Positioning Applications

    Directory of Open Access Journals (Sweden)

    A. Povalac

    2012-12-01

    Full Text Available This paper introduces the theory of channel modeling for positioning applications in UHF RFID. It explains basic parameters for channel characterization from both the narrowband and wideband point of view. More details are given about ranging and direction finding. Finally, several positioning scenarios are analyzed with developed channel models. All the described models use a degenerate channel, i.e. combined signal propagation from the transmitter to the tag and from the tag to the receiver.

  3. Organizational Initiatives for Promoting Employee Work-Life Reconciliation Over the Life Course. A Systematic Review of Intervention Studies

    National Research Council Canada - National Science Library

    Annina Ropponen; Marja Känsälä; Johanna Rantanen; Salla Toppinen-Tanner

    2016-01-01

      This review aimed to explore the initiatives, interventions, and experiments implemented by employing organizations and designed to support the work-life reconciliation at workplaces, and the effects...

  4. Application of the Pareto Principle in Rapid Application Development Model

    Directory of Open Access Journals (Sweden)

    Vishal Pandey

    2013-06-01

    Full Text Available the Pareto principle or most popularly termed as the 80/20 rule is one of the well-known theories in the field of economics. This rule of thumb was named after the great economist Vilferdo Pareto. The Pareto principle was proposed by a renowned management consultant Joseph M Juran. The rule states that 80% of the required work can be completed in 20% of the time allotted. The idea is to apply this rule of thumb in the Rapid Application Development (RAD Process model of software engineering. The Rapid application development model integrates end-user in the development using iterative prototyping emphasizing on delivering a series of fully functional prototype to designated user experts. During the application of Pareto Principle the other concepts like the Pareto indifference curve and Pareto efficiency also come into the picture. This enables the development team to invest major amount of time focusing on the major functionalities of the project as per the requirement prioritizationof the customer. The paper involves an extensive study on different unsatisfactory projects in terms of time and financial resources and the reasons of failures are analyzed. Based on the possible reasons offailure, a customized RAD model is proposed integrating the 80/20 rule and advanced software development strategies to develop and deploy excellent quality software product in minimum time duration. The proposed methodology is such that its application will directly affect the quality of the end product for the better.

  5. Balancing the Societal Dimensions of Venezuela and Colombia through the Amnesty, Reconciliation, and Reintegration (AR2) Process

    Science.gov (United States)

    2008-05-22

    fractured society’s success in the amnesty, reconciliation, and reintegration (AR2) process. In Venezuela, there remains a fractured political system...Balancing the Societal Dimensions of Venezuela and Colombia through the Amnesty, Reconciliation, and Reintegration (AR2) Process A Monograph by... Reintegration (AR2) Process 5c. PROGRAM ELEMENT NUMBER 5d. PROJECT NUMBER 5e. TASK NUMBER 6. AUTHOR(S) Ngo, Danielle J., Major, USA 5f. WORK

  6. Second generation pressurized fluidized-bed combustion (PFBC) research and development, Phase 2 --- Task 4, carbonizer testing. Volume 2, Data reconciliation

    Energy Technology Data Exchange (ETDEWEB)

    Froehlich, R.; Robertson, A.; Vanhook, J.; Goyal, A.; Rehmat, A.; Newby, R.

    1994-11-01

    During the period beginning November 1991 and ending September 1992, a series of tests were conducted at Foster Wheeler Development Corporation in a fluidized-bed coal carbonizer to determine its performance characteristics. The carbonizer was operated for 533 hours in a jetting fluidized-bed configuration during which 36 set points (steady-state periods) were achieved. Extensive data were collected on the feed and product stream compositions, heating values, temperatures, and flow rates. With these data, elemental and energy balances were computed to evaluate and confirm accuracy of the data. The carbonizer data were not as self-consistent as could be desired (balance closure imperfection). A software package developed by Science Ventures, Inc., of California, called BALAID, was used to reconcile the carbonizer data; the details of the reconciliation have been given in Volume 1 of this report. The reconciled data for the carbonizer were rigorously analyzed, correlations were developed, and the model was updated accordingly. The model was then used in simulating each of the 36 steady-state periods achieved in the pilot plant. The details are given in this Volume one. This Volume 2 provides details of the carbonizer data reconciliation.

  7. Advanced Applications for Underwater Acoustic Modeling

    Directory of Open Access Journals (Sweden)

    Paul C. Etter

    2012-01-01

    Full Text Available Changes in the ocean soundscape have been driven by anthropogenic activity (e.g., naval-sonar systems, seismic-exploration activity, maritime shipping and windfarm development and by natural factors (e.g., climate change and ocean acidification. New regulatory initiatives have placed additional restrictions on uses of sound in the ocean: mitigation of marine-mammal endangerment is now an integral consideration in acoustic-system design and operation. Modeling tools traditionally used in underwater acoustics have undergone a necessary transformation to respond to the rapidly changing requirements imposed by this new soundscape. Advanced modeling techniques now include forward and inverse applications, integrated-modeling approaches, nonintrusive measurements, and novel processing methods. A 32-year baseline inventory of modeling techniques has been updated to reflect these new developments including the basic mathematics and references to the key literature. Charts have been provided to guide soundscape practitioners to the most efficient modeling techniques for any given application.

  8. Review of models applicable to accident aerosols

    Energy Technology Data Exchange (ETDEWEB)

    Glissmeyer, J.A.

    1983-07-01

    Estimations of potential airborne-particle releases are essential in safety assessments of nuclear-fuel facilities. This report is a review of aerosol behavior models that have potential applications for predicting aerosol characteristics in compartments containing accident-generated aerosol sources. Such characterization of the accident-generated aerosols is a necessary step toward estimating their eventual release in any accident scenario. Existing aerosol models can predict the size distribution, concentration, and composition of aerosols as they are acted on by ventilation, diffusion, gravity, coagulation, and other phenomena. Models developed in the fields of fluid mechanics, indoor air pollution, and nuclear-reactor accidents are reviewed with this nuclear fuel facility application in mind. The various capabilities of modeling aerosol behavior are tabulated and discussed, and recommendations are made for applying the models to problems of differing complexity.

  9. A model for assessment of telemedicine applications

    DEFF Research Database (Denmark)

    Kidholm, Kristian; Ekeland, Anne Granstrøm; Jensen, Lise Kvistgaard;

    2012-01-01

    the European Commission initiated the development of a framework for assessing telemedicine applications, based on the users' need for information for decision making. This article presents the Model for ASsessment of Telemedicine applications (MAST) developed in this study.......Telemedicine applications could potentially solve many of the challenges faced by the healthcare sectors in Europe. However, a framework for assessment of these technologies is need by decision makers to assist them in choosing the most efficient and cost-effective technologies. Therefore in 2009...

  10. RH-LLW Disposal Facility Project CD-2/3 to Design/Build Proposal Reconciliation Report

    Energy Technology Data Exchange (ETDEWEB)

    Annette L. Schafer

    2012-06-01

    A reconciliation plan was developed and implemented to address potential gaps and responses to gaps between the design/build vendor proposals and the Critical Decision-2/3 approval request package for the Remote-Handled Low Level Waste Disposal Facility Project. The plan and results of the plan implementation included development of a reconciliation team comprised of subject matter experts from Battelle Energy Alliance and the Department of Energy Idaho Operations Office, identification of reconciliation questions, reconciliation by the team, identification of unresolved/remaining issues, and identification of follow-up actions and subsequent approvals of responses. The plan addressed the potential for gaps to exist in the following areas: • Department of Energy Order 435.1, “Radioactive Waste Management,” requirements, including the performance assessment, composite analysis, monitoring plan, performance assessment/composite analysis maintenance plan, and closure plan • Environmental assessment supporting the National Environmental Policy Act • Nuclear safety • Safeguards and security • Emplacement operations • Requirements for commissioning • General project implementation. The reconciliation plan and results of the plan implementation are provided in a business-sensitive project file. This report provides the reconciliation plan and non-business sensitive summary responses to identified gaps.

  11. Clinical and Financial Impact of Pharmacist Involvement in Discharge Medication Reconciliation at an Academic Medical Center: A Prospective Pilot Study.

    Science.gov (United States)

    Sebaaly, Jamie; Parsons, Laura Beth; Pilch, Nicole A Weimert; Bullington, Wendy; Hayes, Genevieve L; Easterling, Heather

    2015-06-01

    Medication reconciliation is one of the more challenging aspects of inpatient care, and its accuracy is paramount to safe transitions of care. Studies have shown that pharmacists have a role in medication reconciliation through improving patient safety and avoiding costs associated with medication errors. The wide-scale use of pharmacists in this process has been limited by time constraints, cost, and lack of resources. This study evaluates the impact of pharmacists in resolving medication errors, decreasing readmission rates, and reducing institutional costs during the discharge medication reconciliation process. Pharmacists evaluated discharge medication reconciliation documentation for patients to determine its accuracy, the accuracy of the admission reconciliation documentation, and any potential issues unrelated to accuracy. Analysis of these data determined the time required for pharmacist involvement, the number of errors identified by pharmacists, the quality of pharmacist interventions, the cost avoidance for each error, and the overall impact on hospital readmission. During the 7-week study period, pharmacists performed 67 discharge medication reviews and identified 84 errors. Seventy-five percent were considered to be significant and 6% were considered to be serious. The 30-day readmission rate in the study cohort was 18% compared with 20% in the control group. Based on the clinical severity scale and pharmacist salaries, pharmacist interventions resulted in $42,300 in cost avoidance. Pharmacists involved in this pilot discharge process identified and resolved significant errors on medication reconciliation orders that resulted in a financial benefit to the institution.

  12. Application Note: Power Grid Modeling With Xyce.

    Energy Technology Data Exchange (ETDEWEB)

    Sholander, Peter E. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-06-01

    This application note describes how to model steady-state power flows and transient events in electric power grids with the SPICE-compatible Xyce TM Parallel Electronic Simulator developed at Sandia National Labs. This application notes provides a brief tutorial on the basic devices (branches, bus shunts, transformers and generators) found in power grids. The focus is on the features supported and assumptions made by the Xyce models for power grid elements. It then provides a detailed explanation, including working Xyce netlists, for simulating some simple power grid examples such as the IEEE 14-bus test case.

  13. Models of organometallic complexes for optoelectronic applications

    CERN Document Server

    Jacko, A C; Powell, B J

    2010-01-01

    Organometallic complexes have potential applications as the optically active components of organic light emitting diodes (OLEDs) and organic photovoltaics (OPV). Development of more effective complexes may be aided by understanding their excited state properties. Here we discuss two key theoretical approaches to investigate these complexes: first principles atomistic models and effective Hamiltonian models. We review applications of these methods, such as, determining the nature of the emitting state, predicting the fraction of injected charges that form triplet excitations, and explaining the sensitivity of device performance to small changes in the molecular structure of the organometallic complexes.

  14. Application of SIR epidemiological model: new trends

    CERN Document Server

    Rodrigues, Helena Sofia

    2016-01-01

    The simplest epidemiologic model composed by mutually exclusive compartments SIR (susceptible-infected-susceptible) is presented to describe a reality. From health concerns to situations related with marketing, informatics or even sociology, several are the fields that are using this epidemiological model as a first approach to better understand a situation. In this paper, the basic transmission model is analyzed, as well as simple tools that allows us to extract a great deal of information about possible solutions. A set of applications - traditional and new ones - is described to show the importance of this model.

  15. Advances and applications of occupancy models

    Science.gov (United States)

    Bailey, Larissa; MacKenzie, Darry I.; Nichols, James D.

    2013-01-01

    Summary: The past decade has seen an explosion in the development and application of models aimed at estimating species occurrence and occupancy dynamics while accounting for possible non-detection or species misidentification. We discuss some recent occupancy estimation methods and the biological systems that motivated their development. Collectively, these models offer tremendous flexibility, but simultaneously place added demands on the investigator. Unlike many mark–recapture scenarios, investigators utilizing occupancy models have the ability, and responsibility, to define their sample units (i.e. sites), replicate sampling occasions, time period over which species occurrence is assumed to be static and even the criteria that constitute ‘detection’ of a target species. Subsequent biological inference and interpretation of model parameters depend on these definitions and the ability to meet model assumptions. We demonstrate the relevance of these definitions by highlighting applications from a single biological system (an amphibian–pathogen system) and discuss situations where the use of occupancy models has been criticized. Finally, we use these applications to suggest future research and model development.

  16. Using Reinterview and Reconciliation Methods to Design and Evaluate Survey Questions

    Directory of Open Access Journals (Sweden)

    Jeremy E. Morton

    2008-06-01

    Full Text Available Conducting reinterviews is an effective method to estimate and reduce response errors in interview surveys. As part of the School Health Policies and Programs Study 2000 (SHPPS, RTI used reinterview methods to assist in designing and evaluating survey questions. Reinterviews were conducted in the field test with selected respondents to identify discrepancies between the original interviews and reinterviews. Reconciliation interviews were then conducted to determine the reasons for the discrepancies in terms of comprehension, recall, encoding, response options, or other problems. In this paper, we describe the design of the reinterview and reconciliation study and discuss the implications of using these methods for questionnaire design and evaluation, specifically in comparison to cognitive interviewing.

  17. Enabling joint commission medication reconciliation objectives with the HL7 / ASTM Continuity of Care Document standard.

    Science.gov (United States)

    Dolin, Robert H; Giannone, Gay; Schadow, Gunther

    2007-10-11

    We sought to determine how well the HL7/ASTM Continuity of Care Document (CCD) standard supports the requirements underlying the Joint Commission medication reconciliation recommendations. In particular, the Joint Commission emphasizes that transition points in the continuum of care are vulnerable to communication breakdowns, and that these breakdowns are a common source of medication errors. These transition points are the focus of communication standards, suggesting that CCD can support and enable medication related patient safety initiatives. Data elements needed to support the Joint Commission recommendations were identified and mapped to CCD, and a detailed clinical scenario was constructed. The mapping identified minor gaps, and identified fields present in CCD not specifically identified by Joint Commission, but useful nonetheless when managing medications across transitions of care, suggesting that a closer collaboration between the Joint Commission and standards organizations will be mutually beneficial. The nationally recognized CCD specification provides a standards-based solution for enabling Joint Commission medication reconciliation objectives.

  18. Ubuntu, koinonia and diakonia, a way to reconciliation in South Africa?

    Directory of Open Access Journals (Sweden)

    Gert Breed

    2015-02-01

    Full Text Available This article seeks to contribute to the process of reconciliation in South Africa. This is achieved by firstly exploring the meaning of ubuntu as a common culture or religion under a large percentage of South Africa’s people over the borders of language and other cultural values. In the second part of the article two concepts that play a major role in Christianity are explored, namely koinonia and diakonia. Again a large percentage of South Africans believe that the Bible is the Word of God in which the right way of living is described. A comparison is made between the core values of ubuntu and the way of living that emerges from the use of the two concepts of koinonia and diakonia in the New Testament. A way that can contribute to reconciliation is suggested from this comparison.

  19. Material-flow Modeling Technology and Its Application in Manufacturing Execution Systems of Petrochemical Industry%石化MES中的物流建模技术及其应用

    Institute of Scientific and Technical Information of China (English)

    李德芳; 刘鲁; 朱炜; 荣冈

    2008-01-01

    The management and control of material flow forms the core of manufacturing execution systems (MES) in the petrochemical industry. The bottleneck in the application of MES is the ability to match the material-flowmodel with the production processes. A dynamic material-flow model is proposed in this paper after an analysis of the material-flow characteristics of the production process in a petrochemical industry. The main material-flow events are described, including the movement, storage, shifting, recycling, and elimination of the materials. The spatial and temporal characters of the material-flow events are described, and the material-flow model is con-structod. The dynamic material-flow model introduced herein is the basis for other subsystems in the MES. In addi-tion, it is the subsystem with the least scale in MES. The dynamic-modeling method of material flow has been ap-plied in the development of the SinoMES model. It helps the petrochemical plant to manage the entire flow infor-mation related to tanks and equipments from the aspects of measurement, storage, movement, and the remaining balance of the material. As a result, it matches the production process by error elimination and data reconciliation. In addition, it facilitates the integration of application modules into the MES and guarantees the potential develop-ment of SinoMES in future applications.

  20. Bridging the Gap: Prospects for Reform and Reconciliation in Post-Conflict Sri Lanka

    Science.gov (United States)

    2016-12-01

    the end of the civil war in 2009, with inflation declining along with unemployment, poverty , and inequality.”260 Per capita GDP increased from the...through reconciliation with victims and the community at large.” Due to its high rate of victim satisfaction, a restorative justice system in a TRC...the government to obtain more financial loans with relatively high interest rates .394 Economists indicate that, “this contributed to high debt, some $4

  1. Deformation Models Tracking, Animation and Applications

    CERN Document Server

    Torres, Arnau; Gómez, Javier

    2013-01-01

    The computational modelling of deformations has been actively studied for the last thirty years. This is mainly due to its large range of applications that include computer animation, medical imaging, shape estimation, face deformation as well as other parts of the human body, and object tracking. In addition, these advances have been supported by the evolution of computer processing capabilities, enabling realism in a more sophisticated way. This book encompasses relevant works of expert researchers in the field of deformation models and their applications.  The book is divided into two main parts. The first part presents recent object deformation techniques from the point of view of computer graphics and computer animation. The second part of this book presents six works that study deformations from a computer vision point of view with a common characteristic: deformations are applied in real world applications. The primary audience for this work are researchers from different multidisciplinary fields, s...

  2. Ionospheric Modeling for Precise GNSS Applications

    NARCIS (Netherlands)

    Memarzadeh, Y.

    2009-01-01

    The main objective of this thesis is to develop a procedure for modeling and predicting ionospheric Total Electron Content (TEC) for high precision differential GNSS applications. As the ionosphere is a highly dynamic medium, we believe that to have a reliable procedure it is necessary to transfer t

  3. Large-scale multimedia modeling applications

    Energy Technology Data Exchange (ETDEWEB)

    Droppo, J.G. Jr.; Buck, J.W.; Whelan, G.; Strenge, D.L.; Castleton, K.J.; Gelston, G.M.

    1995-08-01

    Over the past decade, the US Department of Energy (DOE) and other agencies have faced increasing scrutiny for a wide range of environmental issues related to past and current practices. A number of large-scale applications have been undertaken that required analysis of large numbers of potential environmental issues over a wide range of environmental conditions and contaminants. Several of these applications, referred to here as large-scale applications, have addressed long-term public health risks using a holistic approach for assessing impacts from potential waterborne and airborne transport pathways. Multimedia models such as the Multimedia Environmental Pollutant Assessment System (MEPAS) were designed for use in such applications. MEPAS integrates radioactive and hazardous contaminants impact computations for major exposure routes via air, surface water, ground water, and overland flow transport. A number of large-scale applications of MEPAS have been conducted to assess various endpoints for environmental and human health impacts. These applications are described in terms of lessons learned in the development of an effective approach for large-scale applications.

  4. Effect of Incomplete Lineage Sorting On Tree-Reconciliation-Based Inference of Gene Duplication.

    Science.gov (United States)

    Zheng, Yu; Zhang, Louxin

    2014-01-01

    In the tree reconciliation approach to infer the duplication history of a gene family, the gene (family) tree is compared to the corresponding species tree. Incomplete lineage sorting (ILS) gives rise to stochastic variation in the topology of a gene tree and hence likely introduces false duplication events when a tree reconciliation method is used. We quantify the effect of ILS on gene duplication inference in a species tree in terms of the expected number of false duplication events inferred from reconciling a random gene tree, which occurs with a probability predicted in coalescent theory, and the species tree. We computationally examine the relationship between the effect of ILS on duplication inference in a species tree and its topological parameters. Our findings suggest that ILS may cause non-negligible bias on duplication inference, particularly on an asymmetric species tree. Hence, when gene duplication is inferred via tree reconciliation or any other approach that takes gene tree topology into account, the ILS-induced bias should be examined cautiously.

  5. Improving your real-time data infrastructure using advanced data validation and reconciliation

    Energy Technology Data Exchange (ETDEWEB)

    Wising, Ulrika; Campan, Julien; Vrielynck, Bruno; Anjos, Cristiano dos; Kalitventzeff, Pierre-Boris [Belsim S.A., Awans (Belgium)

    2008-07-01

    'Smart fields', 'e-fields', 'field of the future', 'digital oil fields' and 'field monitoring' are all names of real-time data infrastructures aimed at providing information for decision making. This paper discusses these new real-time data infrastructures that are being developed and deployed in oil and gas production and in particular the challenge of supplying these new systems with high quality data. In order for these infrastructures to be successful and provide efficient and successful performance management and optimization, they need to have access to high quality production data. Advanced Data Validation and Reconciliation is a technology that could meet this data quality challenge. It has been successfully deployed in many different industry sectors and more recently in oil and gas production. Advanced Data Validation and Reconciliation provides a coherent, accurate set of production data and basing these new infrastructures on validated and reconciled data brings a solution to the data quality challenge. There are numerous other benefits by applying advanced data validation and reconciliation in oil and gas production, such as uninterrupted well production, optimized valves opening and water or gas injection, backup values for traditional multiphase flow meters, and the avoidance of production upsets. (author)

  6. Ignacio Ellacuría’s Thoughts on Historical Processes of Political Reconciliation. An Analysis of Seven Concepts: Conflict, Violence, Cause, Dialogue, Pacification, Peace and Reconciliation

    Directory of Open Access Journals (Sweden)

    José Sols Lucía

    2013-11-01

    Full Text Available Ignacio Ellacuría, a Jesuit philosopher and theologian, arrived at El Salvador, CentralAmerica, in 1967, during a period of enormous political and social turmoil that extended through the70’s and 80’s. Ellacuría, who acted as president of UCA from 1979 until his assassination in 1989, decided to orient the University’s and his own intellectual pursuit towards obtaining a deeper understanding of the about mentioned historical process. This article analyzes his contributions regarding the possibility of undertaking a peace process and a negotiation amidst an armed conflict. Ellacuría’s contributions, beyond the political analysis they entail, constitute a magnificent corpus of political philosophy regarding the issue of reconciliation. We analyze his discourse through seven key concepts with which the process that leads from «structural violence» to «true peace» is dynamically developed, i.e.: conflict, violence, cause, dialogue, pacification, peace and reconciliation.

  7. GSTARS computer models and their applications, Part Ⅱ:Applications

    Institute of Scientific and Technical Information of China (English)

    Francisco J.M.SIM(O)ES; Chih Ted YANG

    2008-01-01

    In part 1 of this two-paper series,a brief summary of the basic concepts and theories used in developing the Generalized Stream Tube model for Alluvial River Simulation (GSTARS) computer models was presented.Part 2 provides examples that illustrate some of the capabilities of the GSTARS models and how they can be applied to solve a wide range of river and reservoir sedimentation problems.Laboratory and field case studies are used and the examples show representative applications of the earlier and of the more recent versions of GSTARS.Some of the more recent capabilities implemented in GSTARS3,one of the latest versions of the series,are also discussed here with more detail.

  8. Mixed models theory and applications with R

    CERN Document Server

    Demidenko, Eugene

    2013-01-01

    Mixed modeling is one of the most promising and exciting areas of statistical analysis, enabling the analysis of nontraditional, clustered data that may come in the form of shapes or images. This book provides in-depth mathematical coverage of mixed models' statistical properties and numerical algorithms, as well as applications such as the analysis of tumor regrowth, shape, and image. The new edition includes significant updating, over 300 exercises, stimulating chapter projects and model simulations, inclusion of R subroutines, and a revised text format. The target audience continues to be g

  9. Simulation and Modeling Methodologies, Technologies and Applications

    CERN Document Server

    Filipe, Joaquim; Kacprzyk, Janusz; Pina, Nuno

    2014-01-01

    This book includes extended and revised versions of a set of selected papers from the 2012 International Conference on Simulation and Modeling Methodologies, Technologies and Applications (SIMULTECH 2012) which was sponsored by the Institute for Systems and Technologies of Information, Control and Communication (INSTICC) and held in Rome, Italy. SIMULTECH 2012 was technically co-sponsored by the Society for Modeling & Simulation International (SCS), GDR I3, Lionphant Simulation, Simulation Team and IFIP and held in cooperation with AIS Special Interest Group of Modeling and Simulation (AIS SIGMAS) and the Movimento Italiano Modellazione e Simulazione (MIMOS).

  10. Application of RBAC Model in System Kernel

    Directory of Open Access Journals (Sweden)

    Guan Keqing

    2012-11-01

    Full Text Available In the process of development of some technologies about Ubiquitous computing, the application of embedded intelligent devices is booming. Meanwhile, information security will face more serious threats than before. To improve the security of information terminal’s operation system, this paper analyzed the threats to system’s information security which comes from the abnormal operation by processes, and applied RBAC model into the safety management mechanism of operation system’s kernel. We built an access control model of system’s process, and proposed an implement framework. And the methods of implementation of the model for operation systems were illustrated.

  11. Evolution and personal religious belief: Christian biology-related majors' search for reconciliation at a Christian university

    Science.gov (United States)

    Winslow, Mark William

    The goal of this study was to explore how Christian biology-related majors at a Christian university perceive the apparent conflicts between their understanding of evolution and their religious beliefs, and how their faith, as a structural-developmental system for ordering and making meaning of the world, plays a role in the mediating process. This naturalistic study utilized a case study design of 15 participants specified as undergraduate biology-related majors or recent biology-related graduates from a midwestern Christian university who had completed an upper-level course on evolution. Data were collected through semi-structured interviews that investigated participants' faith and their views on creationism and evolution. Fowler's theory of faith development and Parks' model of college students' faith was extensively used. Additional data were collected through an Evolution Attitudes Survey and a position paper on evolution as an assignment in the evolution course. Data analysis revealed patterns that were organized into themes and sub-themes that were the major outcomes of the study. Most participants were raised to believe in creationism, but came to accept evolution through an extended process of evaluating the scientific evidence in support of evolution, negotiating the literalness of Genesis, recognizing evolution as a non-salvation issue, and observing professors as role models of Christians who accept evolution. Participants remained committed to their personal religious beliefs despite apprehension that accompanied the reconciliation process in accepting evolution. Most participants operated from the perspective that science and religion are separate and interacting domains. Faith played an important role in how participants reconciled their understanding of evolution and their personal religious beliefs. Participants who operated in conventional faith dismissed contentious issues or collapsed dichotomies in an effort to avoid ambiguity and perceived

  12. Link mining models, algorithms, and applications

    CERN Document Server

    Yu, Philip S; Faloutsos, Christos

    2010-01-01

    This book presents in-depth surveys and systematic discussions on models, algorithms and applications for link mining. Link mining is an important field of data mining. Traditional data mining focuses on 'flat' data in which each data object is represented as a fixed-length attribute vector. However, many real-world data sets are much richer in structure, involving objects of multiple types that are related to each other. Hence, recently link mining has become an emerging field of data mining, which has a high impact in various important applications such as text mining, social network analysi

  13. Medication details documented on hospital discharge: cross-sectional observational study of factors associated with medication non-reconciliation.

    LENUS (Irish Health Repository)

    Grimes, Tamasine C

    2012-02-01

    AIMS: Movement into or out of hospital is a vulnerable period for medication safety. Reconciling the medication a patient is using before admission with the medication prescribed on discharge, and documenting any changes (medication reconciliation) is recommended to improve safety. The aims of the study were to investigate the factors contributing to medication reconciliation on discharge, and identify the prevalence of non-reconciliation. METHODS: The study was a cross-sectional, observational survey using consecutive discharges from purposively selected services in two acute public hospitals in Ireland. Medication reconciliation, potential for harm and unplanned re-admission were investigated. RESULTS: Medication non-reconciliation was identified in 50% of 1245 inpatient episodes, involving 16% of 9569 medications. The majority of non-reconciled episodes had potential to result in moderate (63%) or severe (2%) harm. Handwritten rather than computerized discharges (adjusted odds ratio (adjusted OR) 1.60, 95% CI 1.11, 2.99), increasing number of medications (adjusted OR 1.26, 95% CI 1.21, 1.31) or chronic illness (adjusted OR 2.08, 95% CI 1.33, 3.24) were associated with non-reconciliation. Omission of endocrine, central nervous system and nutrition and blood drugs was more likely on discharge, whilst omission on admission and throughout inpatient care, without documentation, was more likely for obstetric, gynaecology and urinary tract (OGU) or respiratory drugs. Documentation in the discharge communication that medication was intentionally stopped during inpatient care was less likely for cardiovascular, musculoskeletal and OGU drugs. Errors involving the dose were most likely for respiratory drugs. CONCLUSIONS: The findings inform strategies to facilitate medication reconciliation on discharge from acute hospital care.

  14. Medication details documented on hospital discharge: cross-sectional observational study of factors associated with medication non-reconciliation

    Science.gov (United States)

    Grimes, Tamasine C; Duggan, Catherine A; Delaney, Tim P; Graham, Ian M; Conlon, Kevin C; Deasy, Evelyn; Jago-Byrne, Marie-Claire; O' Brien, Paul

    2011-01-01

    AIMS Movement into or out of hospital is a vulnerable period for medication safety. Reconciling the medication a patient is using before admission with the medication prescribed on discharge, and documenting any changes (medication reconciliation) is recommended to improve safety. The aims of the study were to investigate the factors contributing to medication reconciliation on discharge, and identify the prevalence of non-reconciliation. METHODS The study was a cross-sectional, observational survey using consecutive discharges from purposively selected services in two acute public hospitals in Ireland. Medication reconciliation, potential for harm and unplanned re-admission were investigated. RESULTS Medication non-reconciliation was identified in 50% of 1245 inpatient episodes, involving 16% of 9569 medications. The majority of non-reconciled episodes had potential to result in moderate (63%) or severe (2%) harm. Handwritten rather than computerized discharges (adjusted odds ratio (adjusted OR) 1.60, 95% CI 1.11, 2.99), increasing number of medications (adjusted OR 1.26, 95% CI 1.21, 1.31) or chronic illness (adjusted OR 2.08, 95% CI 1.33, 3.24) were associated with non-reconciliation. Omission of endocrine, central nervous system and nutrition and blood drugs was more likely on discharge, whilst omission on admission and throughout inpatient care, without documentation, was more likely for obstetric, gynaecology and urinary tract (OGU) or respiratory drugs. Documentation in the discharge communication that medication was intentionally stopped during inpatient care was less likely for cardiovascular, musculoskeletal and OGU drugs. Errors involving the dose were most likely for respiratory drugs. CONCLUSIONS The findings inform strategies to facilitate medication reconciliation on discharge from acute hospital care. PMID:21284705

  15. Markov and mixed models with applications

    DEFF Research Database (Denmark)

    Mortensen, Stig Bousgaard

    This thesis deals with mathematical and statistical models with focus on applications in pharmacokinetic and pharmacodynamic (PK/PD) modelling. These models are today an important aspect of the drug development in the pharmaceutical industry and continued research in statistical methodology within...... as a deterministic mean value using ordinary differential equations to which a random error is added. This thesis explores methods based on stochastic differential equations (SDEs) to extend the models to more adequately describe both true random biological variations and also variations due to unknown...... the individual in almost any thinkable way. This project focuses on measuring the eects on sleep in both humans and animals. The sleep process is usually analyzed by categorizing small time segments into a number of sleep states and this can be modelled using a Markov process. For this purpose new methods...

  16. Cosmological applications of the Szekeres model

    CERN Document Server

    Bolejko, K

    2006-01-01

    This paper presents the cosmological applications of the quasispherical Szekeres model. The quasispherical Szekeres model is an exact solution of the Einstein field equations, which represents a time-dependent mass dipole superposed on a monopole and therefore is suitable for modelling double structures such as voids and adjourning galaxy superclusters. Moreover, as the Szekeres model is an exact solution of the Einstein equations it enables tracing light and estimation of the impact of cosmic structures on light propagation. This paper presents the evolution of a void and adjourning supercluster and also reports on how the Szekeres model might be employed either for the estimation of mass of galaxies clusters or for the estimation of the luminosity distance.

  17. Application of the Pareto Principle in Rapid Application Development Model

    OpenAIRE

    Vishal Pandey; AvinashBairwa; Sweta Bhattacharya

    2013-01-01

    the Pareto principle or most popularly termed as the 80/20 rule is one of the well-known theories in the field of economics. This rule of thumb was named after the great economist Vilferdo Pareto. The Pareto principle was proposed by a renowned management consultant Joseph M Juran. The rule states that 80% of the required work can be completed in 20% of the time allotted. The idea is to apply this rule of thumb in the Rapid Application Development (RAD) Process model of software engineering. ...

  18. Auditory model inversion and its application

    Institute of Scientific and Technical Information of China (English)

    ZHAO Heming; WANG Yongqi; CHEN Xueqin

    2005-01-01

    Auditory model has been applied to several aspects of speech signal processing field, and appears to be effective in performance. This paper presents the inverse transform of each stage of one widely used auditory model. First of all it is necessary to invert correlogram and reconstruct phase information by repetitious iterations in order to get auditory-nerve firing rate. The next step is to obtain the negative parts of the signal via the reverse process of the HWR (Half Wave Rectification). Finally the functions of inner hair cell/synapse model and Gammatone filters have to be inverted. Thus the whole auditory model inversion has been achieved. An application of noisy speech enhancement based on auditory model inversion algorithm is proposed. Many experiments show that this method is effective in reducing noise.Especially when SNR of noisy speech is low it is more effective than other methods. Thus this auditory model inversion method given in this paper is applicable to speech enhancement field.

  19. Application of Improved Radiation Modeling to General Circulation Models

    Energy Technology Data Exchange (ETDEWEB)

    Michael J Iacono

    2011-04-07

    This research has accomplished its primary objectives of developing accurate and efficient radiation codes, validating them with measurements and higher resolution models, and providing these advancements to the global modeling community to enhance the treatment of cloud and radiative processes in weather and climate prediction models. A critical component of this research has been the development of the longwave and shortwave broadband radiative transfer code for general circulation model (GCM) applications, RRTMG, which is based on the single-column reference code, RRTM, also developed at AER. RRTMG is a rigorously tested radiation model that retains a considerable level of accuracy relative to higher resolution models and measurements despite the performance enhancements that have made it possible to apply this radiation code successfully to global dynamical models. This model includes the radiative effects of all significant atmospheric gases, and it treats the absorption and scattering from liquid and ice clouds and aerosols. RRTMG also includes a statistical technique for representing small-scale cloud variability, such as cloud fraction and the vertical overlap of clouds, which has been shown to improve cloud radiative forcing in global models. This development approach has provided a direct link from observations to the enhanced radiative transfer provided by RRTMG for application to GCMs. Recent comparison of existing climate model radiation codes with high resolution models has documented the improved radiative forcing capability provided by RRTMG, especially at the surface, relative to other GCM radiation models. Due to its high accuracy, its connection to observations, and its computational efficiency, RRTMG has been implemented operationally in many national and international dynamical models to provide validated radiative transfer for improving weather forecasts and enhancing the prediction of global climate change.

  20. Modeling and Optimization : Theory and Applications Conference

    CERN Document Server

    Terlaky, Tamás

    2015-01-01

    This volume contains a selection of contributions that were presented at the Modeling and Optimization: Theory and Applications Conference (MOPTA) held at Lehigh University in Bethlehem, Pennsylvania, USA on August 13-15, 2014. The conference brought together a diverse group of researchers and practitioners, working on both theoretical and practical aspects of continuous or discrete optimization. Topics presented included algorithms for solving convex, network, mixed-integer, nonlinear, and global optimization problems, and addressed the application of deterministic and stochastic optimization techniques in energy, finance, logistics, analytics, healthcare, and other important fields. The contributions contained in this volume represent a sample of these topics and applications and illustrate the broad diversity of ideas discussed at the meeting.

  1. Stochastic biomathematical models with applications to neuronal modeling

    CERN Document Server

    Batzel, Jerry; Ditlevsen, Susanne

    2013-01-01

    Stochastic biomathematical models are becoming increasingly important as new light is shed on the role of noise in living systems. In certain biological systems, stochastic effects may even enhance a signal, thus providing a biological motivation for the noise observed in living systems. Recent advances in stochastic analysis and increasing computing power facilitate the analysis of more biophysically realistic models, and this book provides researchers in computational neuroscience and stochastic systems with an overview of recent developments. Key concepts are developed in chapters written by experts in their respective fields. Topics include: one-dimensional homogeneous diffusions and their boundary behavior, large deviation theory and its application in stochastic neurobiological models, a review of mathematical methods for stochastic neuronal integrate-and-fire models, stochastic partial differential equation models in neurobiology, and stochastic modeling of spreading cortical depression.

  2. Systems Evaluation Methods, Models, and Applications

    CERN Document Server

    Liu, Siefeng; Xie, Naiming; Yuan, Chaoqing

    2011-01-01

    A book in the Systems Evaluation, Prediction, and Decision-Making Series, Systems Evaluation: Methods, Models, and Applications covers the evolutionary course of systems evaluation methods, clearly and concisely. Outlining a wide range of methods and models, it begins by examining the method of qualitative assessment. Next, it describes the process and methods for building an index system of evaluation and considers the compared evaluation and the logical framework approach, analytic hierarchy process (AHP), and the data envelopment analysis (DEA) relative efficiency evaluation method. Unique

  3. Applications of model theory to functional analysis

    CERN Document Server

    Iovino, Jose

    2014-01-01

    During the last two decades, methods that originated within mathematical logic have exhibited powerful applications to Banach space theory, particularly set theory and model theory. This volume constitutes the first self-contained introduction to techniques of model theory in Banach space theory. The area of research has grown rapidly since this monograph's first appearance, but much of this material is still not readily available elsewhere. For instance, this volume offers a unified presentation of Krivine's theorem and the Krivine-Maurey theorem on stable Banach spaces, with emphasis on the

  4. Managing Event Information Modeling, Retrieval, and Applications

    CERN Document Server

    Gupta, Amarnath

    2011-01-01

    With the proliferation of citizen reporting, smart mobile devices, and social media, an increasing number of people are beginning to generate information about events they observe and participate in. A significant fraction of this information contains multimedia data to share the experience with their audience. A systematic information modeling and management framework is necessary to capture this widely heterogeneous, schemaless, potentially humongous information produced by many different people. This book is an attempt to examine the modeling, storage, querying, and applications of such an

  5. A light knowledge model for linguistic applications.

    Science.gov (United States)

    Baud, R H; Lovis, C; Ruch, P; Rassinoux, A M

    2001-01-01

    Content extraction from medical texts is achievable today by linguistic applications, in so far as sufficient domain knowledge is available. Such knowledge represents a model of the domain and is hard to collect with sufficient depth and good coverage, despite numerous attempts. To leverage this task is a priority in order to benefit from the awaited linguistic tools. The light model is designed with this goal in mind. Syntactic and lexical information are generally available with large lexicons. A domain model should add the necessary semantic information. The authors have designed a light knowledge model for the collection of semantic information on the basis of the recognized syntactical and lexical attributes. It has been tailored for the acquisition of enough semantic information in order to retrieve terms of a controlled vocabulary from free texts, as for example, to retrieve Mesh terms from patient records.

  6. Sticker DNA computer model--PartⅡ:Application

    Institute of Scientific and Technical Information of China (English)

    XU Jin; LI Sanping; DONG Yafei; WEI Xiaopeng

    2004-01-01

    Sticker model is one of the basic models in the DNA computer models. This model is coded with single-double stranded DNA molecules. It has the following advantages that the operations require no strands extension and use no enzymes; What's more, the materials are reusable. Therefore, it arouses attention and interest of scientists in many fields. In this paper, we extend and improve the sticker model, which will be definitely beneficial to the construction of DNA computer. This paper is the second part of our series paper, which mainly focuses on the application of sticker model. It mainly consists of the following three sections: the matrix representation of sticker model is first presented; then a brief review of the past research on graph and combinatorial optimization, such as the minimal set covering problem, the vertex covering problem, Hamiltonian path or cycle problem, the maximal clique problem, the maximal independent problem and the Steiner spanning tree problem, is described; Finally a DNA algorithm for the graph isomorphic problem based on the sticker model is given.

  7. Making inpatient medication reconciliation patient centered, clinically relevant and implementable: a consensus statement on key principles and necessary first steps.

    Science.gov (United States)

    Greenwald, Jeffrey L; Halasyamani, Lakshmi; Greene, Jan; LaCivita, Cynthia; Stucky, Erin; Benjamin, Bona; Reid, William; Griffin, Frances A; Vaida, Allen J; Williams, Mark V

    2010-10-01

    Medication errors and adverse events caused by them are common during and after a hospitalization. The impact of these events on patient welfare and the financial burden, both to the patient and the healthcare system, are significant. In 2005, The Joint Commission put forth medication reconciliation as National Patient Safety Goal (NPSG) No. 8 in an effort to minimize adverse events caused during these types of care transitions. However, the meaningful and systematic implementation of medication reconciliation, as expressed through NPSG No. 8, proved to be extraordinarily difficult for healthcare institutions around the country. Given the importance of accurate and complete medication reconciliation for patient safety occurring across the continuum of care, the Society of Hospital Medicine convened a stakeholder conference in 2009 to begin to identify and address: (1) barriers to implementation; (2) opportunities to identify best practices surrounding medication reconciliation; (3) the role of partnerships among traditional healthcare sites and nonclinical and other community-based organizations; and (4) metrics for measuring the processes involved in medication reconciliation and their impact on preventing harm to patients. The focus of the conference was oriented toward medication reconciliation for a hospitalized patient population; however, many of the themes and concepts derived would also apply to other care settings. This paper highlights the key domains needing to be addressed and suggests first steps toward doing so. An overarching principle derived at the conference is that medication reconciliation should not be viewed as an accreditation function. It must, first and foremost, be recognized as an important element of patient safety. From this principle, the participants identified ten key areas requiring further attention in order to move medication reconciliation toward this focus. 1 There is need for a uniformly acceptable and accepted definition of

  8. Intelligent Model for Traffic Safety Applications

    Directory of Open Access Journals (Sweden)

    C. Chellappan

    2012-01-01

    Full Text Available Problem statement: This study presents an analysis on road traffic system focused on the use of communications to detect dangerous vehicles on roads and highways and how it could be used to enhance driver safety. Approach: The intelligent traffic safety application model is based on all traffic flow theories developed in the last years, leading to reliable representations of road traffic, which is of major importance in achieving the attenuation of traffic problems. The model also includes the decision making process from the driver in accelerating, decelerating and changing lanes. Results: The individuality of each of these processes appears from the model parameters that are randomly generated from statistical distributions introduced as input parameters. Conclusion: This allows the integration of the individuality factor of the population elements yielding knowledge on various driving modes at wide variety of situations.

  9. Recent developments in volatility modeling and applications

    Directory of Open Access Journals (Sweden)

    A. Thavaneswaran

    2006-01-01

    Full Text Available In financial modeling, it has been constantly pointed out that volatility clustering and conditional nonnormality induced leptokurtosis observed in high frequency data. Financial time series data are not adequately modeled by normal distribution, and empirical evidence on the non-normality assumption is well documented in the financial literature (details are illustrated by Engle (1982 and Bollerslev (1986. An ARMA representation has been used by Thavaneswaran et al., in 2005, to derive the kurtosis of the various class of GARCH models such as power GARCH, non-Gaussian GARCH, nonstationary and random coefficient GARCH. Several empirical studies have shown that mixture distributions are more likely to capture heteroskedasticity observed in high frequency data than normal distribution. In this paper, some results on moment properties are generalized to stationary ARMA process with GARCH errors. Application to volatility forecasts and option pricing are also discussed in some detail.

  10. Determining Application Runtimes Using Queueing Network Modeling

    Energy Technology Data Exchange (ETDEWEB)

    Elliott, Michael L. [Univ. of San Francisco, CA (United States)

    2006-12-14

    Determination of application times-to-solution for large-scale clustered computers continues to be a difficult problem in high-end computing, which will only become more challenging as multi-core consumer machines become more prevalent in the market. Both researchers and consumers of these multi-core systems desire reasonable estimates of how long their programs will take to run (time-to-solution, or TTS), and how many resources will be consumed in the execution. Currently there are few methods of determining these values, and those that do exist are either overly simplistic in their assumptions or require great amounts of effort to parameterize and understand. One previously untried method is queuing network modeling (QNM), which is easy to parameterize and solve, and produces results that typically fall within 10 to 30% of the actual TTS for our test cases. Using characteristics of the computer network (bandwidth, latency) and communication patterns (number of messages, message length, time spent in communication), the QNM model of the NAS-PB CG application was applied to MCR and ALC, supercomputers at LLNL, and the Keck Cluster at USF, with average errors of 2.41%, 3.61%, and -10.73%, respectively, compared to the actual TTS observed. While additional work is necessary to improve the predictive capabilities of QNM, current results show that QNM has a great deal of promise for determining application TTS for multi-processor computer systems.

  11. Regional hyperthermia applicator design using FDTD modelling.

    Science.gov (United States)

    Kroeze, H; Van de Kamer, J B; De Leeuw, A A; Lagendijk, J J

    2001-07-01

    Recently published results confirm the positive effect of regional hyperthermia combined with external radiotherapy on pelvic tumours. Several studies have been published on the improvement of RF annular array applicator systems with dipoles and a closed water bolus. This study investigates the performance of a next-generation applicator system for regional hyperthermia with a multi-ring annular array of antennas and an open water bolus. A cavity slot antenna is introduced to enhance the directivity and reduce mutual coupling between the antennas. Several design parameters, i.e. dimensions, number of antennas and operating frequency, have been evaluated using several patient models. Performance indices have been defined to evaluate the effect of parameter variation on the specific absorption rate (SAR) distribution. The performance of the new applicator type is compared with the Coaxial TEM. Operating frequency appears to be the main parameter with a positive influence on the performance. A SAR increase in tumour of 1.7 relative to the Coaxial TEM system can be obtained with a three-ring, six-antenna per ring cavity slot applicator operating at 150 MHz.

  12. Modelling and application of stochastic processes

    CERN Document Server

    1986-01-01

    The subject of modelling and application of stochastic processes is too vast to be exhausted in a single volume. In this book, attention is focused on a small subset of this vast subject. The primary emphasis is on realization and approximation of stochastic systems. Recently there has been considerable interest in the stochastic realization problem, and hence, an attempt has been made here to collect in one place some of the more recent approaches and algorithms for solving the stochastic realiza­ tion problem. Various different approaches for realizing linear minimum-phase systems, linear nonminimum-phase systems, and bilinear systems are presented. These approaches range from time-domain methods to spectral-domain methods. An overview of the chapter contents briefly describes these approaches. Also, in most of these chapters special attention is given to the problem of developing numerically ef­ ficient algorithms for obtaining reduced-order (approximate) stochastic realizations. On the application side,...

  13. Application of Chaos Theory to Psychological Models

    Science.gov (United States)

    Blackerby, Rae Fortunato

    This dissertation shows that an alternative theoretical approach from physics--chaos theory--offers a viable basis for improved understanding of human beings and their behavior. Chaos theory provides achievable frameworks for potential identification, assessment, and adjustment of human behavior patterns. Most current psychological models fail to address the metaphysical conditions inherent in the human system, thus bringing deep errors to psychological practice and empirical research. Freudian, Jungian and behavioristic perspectives are inadequate psychological models because they assume, either implicitly or explicitly, that the human psychological system is a closed, linear system. On the other hand, Adlerian models that require open systems are likely to be empirically tenable. Logically, models will hold only if the model's assumptions hold. The innovative application of chaotic dynamics to psychological behavior is a promising theoretical development because the application asserts that human systems are open, nonlinear and self-organizing. Chaotic dynamics use nonlinear mathematical relationships among factors that influence human systems. This dissertation explores these mathematical relationships in the context of a sample model of moral behavior using simulated data. Mathematical equations with nonlinear feedback loops describe chaotic systems. Feedback loops govern the equations' value in subsequent calculation iterations. For example, changes in moral behavior are affected by an individual's own self-centeredness, family and community influences, and previous moral behavior choices that feed back to influence future choices. When applying these factors to the chaos equations, the model behaves like other chaotic systems. For example, changes in moral behavior fluctuate in regular patterns, as determined by the values of the individual, family and community factors. In some cases, these fluctuations converge to one value; in other cases, they diverge in

  14. Novel user interface design for medication reconciliation: an evaluation of Twinlist.

    Science.gov (United States)

    Plaisant, Catherine; Wu, Johnny; Hettinger, A Zach; Powsner, Seth; Shneiderman, Ben

    2015-03-01

    The primary objective was to evaluate time, number of interface actions, and accuracy on medication reconciliation tasks using a novel user interface (Twinlist, which lays out the medications in five columns based on similarity and uses animation to introduce the grouping - www.cs.umd.edu/hcil/sharp/twinlist) compared to a Control interface (where medications are presented side by side in two columns). A secondary objective was to assess participant agreement with statements regarding clarity and utility and to elicit comparisons. A 1 × 2 within-subjects experimental design was used with interface (Twinlist or Control) as an independent variable; time, number of clicks, scrolls, and errors were used as dependent variables. Participants were practicing medical providers with experience performing medication reconciliation but no experience with Twinlist. They reconciled two cases in each interface (in a counterbalanced order), then provided feedback on the design of the interface. Twenty medical providers participated in the study for a total of 80 trials. The trials using Twinlist were statistically significantly faster (18%), with fewer clicks (40%) and scrolls (60%). Serious errors were noted 12 and 31 times in Twinlist and Control trials, respectively. Trials using Twinlist were faster and more accurate. Subjectively, participants rated Twinlist more favorably than Control. They valued the novel layout of the drugs, but indicated that the included animation would be valuable for novices, but not necessarily for advanced users. Additional feedback from participants provides guidance for further development and clinical implementations. Cognitive support of medication reconciliation through interface design can significantly improve performance and safety. © The Author 2015. Published by Oxford University Press on behalf of the American Medical Informatics Association. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  15. An Application on Multinomial Logistic Regression Model

    Directory of Open Access Journals (Sweden)

    Abdalla M El-Habil

    2012-03-01

    Full Text Available Normal 0 false false false EN-US X-NONE X-NONE This study aims to identify an application of Multinomial Logistic Regression model which is one of the important methods for categorical data analysis. This model deals with one nominal/ordinal response variable that has more than two categories, whether nominal or ordinal variable. This model has been applied in data analysis in many areas, for example health, social, behavioral, and educational.To identify the model by practical way, we used real data on physical violence against children, from a survey of Youth 2003 which was conducted by Palestinian Central Bureau of Statistics (PCBS. Segment of the population of children in the age group (10-14 years for residents in Gaza governorate, size of 66,935 had been selected, and the response variable consisted of four categories. Eighteen of explanatory variables were used for building the primary multinomial logistic regression model. Model had been tested through a set of statistical tests to ensure its appropriateness for the data. Also the model had been tested by selecting randomly of two observations of the data used to predict the position of each observation in any classified group it can be, by knowing the values of the explanatory variables used. We concluded by using the multinomial logistic regression model that we can able to define accurately the relationship between the group of explanatory variables and the response variable, identify the effect of each of the variables, and we can predict the classification of any individual case.

  16. The Struggle for Justice and Reconciliation in Post-Suharto Indonesia

    Directory of Open Access Journals (Sweden)

    Kimura Ehito

    2015-04-01

    Full Text Available What explains the failure of transitional justice and reconciliation measures in post-authoritarian Indonesia? One explanation is that domestic political elites have effectively stymied the efforts of civil society to implement global norms of transitional justice. However, as Indonesia has embraced a democratic and decentralized system of government, even the most corrupt and entrenched elites cannot merely veto or reject calls for justice. Instead, opponents have used a variety of strategies including legislative, religious, and cultural strategies to undermine justice initiatives. Examining the recent experiences in Indonesia, this paper shows the effects that a limited transition has had on the justice agenda.

  17. The Effect Of TV Talk Shows On Social Reconciliation In China

    Institute of Scientific and Technical Information of China (English)

    ZHANGJun-lei

    2005-01-01

    Every evening, at 21 : 15, people are sitting at home to watch CCTV Channel One “Tell it like it is” -“Shihuashishuo”. They are enjoying the host's humor and stories. What are those stories? Sometimes they are related to unemployment, family relationships, social morals, and so on. So what are the feelings they evoke in their audience? Just laughter, sympathy, tears, anger, love,or something like empathy? No, the effect of TV talk shows is far more than that. These shows have a certain power and function for social reconciliation in three aspects。

  18. The idea of dialogue, trust and reconciliation in the Pilgrimage of Trust on Earth

    Directory of Open Access Journals (Sweden)

    Katarzyńska Agnieszka

    2016-12-01

    Full Text Available The purpose of this article is to present the Pilgrimage of Trust on Earth organized by the brothers of Taizé Community as an event building a relationship of dialogue, trust and reconciliation between nations and cultures. The article features an in-depth discussion of the elements of youth meetings and their impact on developing an attitude of dialogue and trust. We will briefly discuss the means used by the brothers to develop a dialogue between people, as well as the methods of spreading the idea of dialogue, trust and solidarity in interpersonal and international relations.

  19. Clinical pharmacist’s contribution to medication reconciliation on admission to hospital in Ireland

    LENUS (Irish Health Repository)

    Galvin, Mairead

    2012-10-08

    Background Medication reconciliation has been mandated by the Irish government at transfer of care. Research is needed to determine the contribution of clinical pharmacists to the process. Objective To describe the contribution of emergency department based clinical pharmacists to admission medication reconciliation in Ireland. Main Outcome Measure Frequency of clinical pharmacist\\'s activities. Setting Two public university teaching hospitals. Methodology Adults admitted via the accident and emergency department, from a non-acute setting, reporting the use of at least three regular prescription medications, were eligible for inclusion. Medication reconciliation was provided by clinical pharmacists to randomly-selected patients within 24-hours of admission. This process includes collecting a gold-standard pre-admission medication list, checking this against the admission prescription and communicating any changes. A discrepancy was defined as any difference between the gold-standard pre-admission medication list and the admission prescription. Discrepancies were communicated to the clinician in the patient\\'s healthcare record. Potentially harmful discrepancies were also communicated verbally. Pharmacist activities and unintentional discrepancies, both resolved and unresolved at 48-hours were measured. Unresolved discrepancies were confirmed verbally by the team as intentional or unintentional. A reliable and validated tool was used to assess clinical significance by medical consultants, clinical pharmacists, community pharmacists and general practitioners. Results In total, 134 patients, involving 1,556 medications, were included in the survey. Over 97 % of patients (involving 59 % of medications) experienced a medication change on admission. Over 90 % of patients (involving 29 % of medications) warranted clinical pharmacy input to determine whether such changes were intentional or unintentional. There were 447 interventions by the clinical pharmacist regarding

  20. Hydrodynamic Modeling and Its Application in AUC.

    Science.gov (United States)

    Rocco, Mattia; Byron, Olwyn

    2015-01-01

    The hydrodynamic parameters measured in an AUC experiment, s(20,w) and D(t)(20,w)(0), can be used to gain information on the solution structure of (bio)macromolecules and their assemblies. This entails comparing the measured parameters with those that can be computed from usually "dry" structures by "hydrodynamic modeling." In this chapter, we will first briefly put hydrodynamic modeling in perspective and present the basic physics behind it as implemented in the most commonly used methods. The important "hydration" issue is also touched upon, and the distinction between rigid bodies versus those for which flexibility must be considered in the modeling process is then made. The available hydrodynamic modeling/computation programs, HYDROPRO, BEST, SoMo, AtoB, and Zeno, the latter four all implemented within the US-SOMO suite, are described and their performance evaluated. Finally, some literature examples are presented to illustrate the potential applications of hydrodynamics in the expanding field of multiresolution modeling.

  1. Agent Based Modeling Applications for Geosciences

    Science.gov (United States)

    Stein, J. S.

    2004-12-01

    Agent-based modeling techniques have successfully been applied to systems in which complex behaviors or outcomes arise from varied interactions between individuals in the system. Each individual interacts with its environment, as well as with other individuals, by following a set of relatively simple rules. Traditionally this "bottom-up" modeling approach has been applied to problems in the fields of economics and sociology, but more recently has been introduced to various disciplines in the geosciences. This technique can help explain the origin of complex processes from a relatively simple set of rules, incorporate large and detailed datasets when they exist, and simulate the effects of extreme events on system-wide behavior. Some of the challenges associated with this modeling method include: significant computational requirements in order to keep track of thousands to millions of agents, methods and strategies of model validation are lacking, as is a formal methodology for evaluating model uncertainty. Challenges specific to the geosciences, include how to define agents that control water, contaminant fluxes, climate forcing and other physical processes and how to link these "geo-agents" into larger agent-based simulations that include social systems such as demographics economics and regulations. Effective management of limited natural resources (such as water, hydrocarbons, or land) requires an understanding of what factors influence the demand for these resources on a regional and temporal scale. Agent-based models can be used to simulate this demand across a variety of sectors under a range of conditions and determine effective and robust management policies and monitoring strategies. The recent focus on the role of biological processes in the geosciences is another example of an area that could benefit from agent-based applications. A typical approach to modeling the effect of biological processes in geologic media has been to represent these processes in

  2. Web Application for Modeling Global Antineutrinos

    CERN Document Server

    Barna, Andrew

    2015-01-01

    Electron antineutrinos stream freely from rapidly decaying fission products within nuclear reactors and from long-lived radioactivity within Earth. Those with energy greater than 1.8 MeV are regularly observed by several kiloton-scale underground detectors. These observations estimate the amount of terrestrial radiogenic heating, monitor the operation of nuclear reactors, and measure the fundamental properties of neutrinos. The analysis of antineutrino observations at operating detectors or the planning of projects with new detectors requires information on the expected signal and background rates. We present a web application for modeling global antineutrino energy spectra and detection rates for any surface location. Antineutrino sources include all registered nuclear reactors as well as the crust and mantle of Earth. Visitors to the website may model the location and power of a hypothetical nuclear reactor, copy energy spectra, and analyze the significance of a selected signal relative to background.

  3. Peace-building and reconciliation dividends of integrated health services delivery in post-conflict Burundi: qualitative assessments of providers and community members.

    Science.gov (United States)

    Christensen, Cathryn; Edward, Anbrasi

    2015-01-01

    While demonstrating causality remains challenging, several 'health-peace' mechanisms have been proposed to describe how health systems contribute to peace-building and stability in post-conflict settings. A qualitative study was undertaken in southern Burundi to identify drivers of social tension and reconciliation in the catchment area of Village Health Works, a health services organisation. Key informant interviews and focus group discussions were conducted in early 2014 with a total of one hundred and twenty community members and staff representing a range of conflict and recovery experience. Themes emerging from these interviews indicated mechanisms at the individual, household, community, and regional levels through which health provision mitigates tensions and promotes social cohesion. This peace dividend was amplified by the clinic's integrated model, which facilitates further community interaction through economic, agricultural and education programmes. Land pressure and the marginalisation of repatriated refugees were cited as drivers of local tension.

  4. The Truth and Reconciliation Commission of Canada: Insights into the Goal of Transformative Education

    Directory of Open Access Journals (Sweden)

    Karina Czyzewski

    2011-08-01

    Full Text Available In 2006, the Government of Canada announced the approval of a final Residential Schools Settlement Agreement with the collaboration of the four churches responsible (United, Anglican, Presbyterian, Catholic, the federal government and residential school survivors. Schedule "N" of the Agreement lists the mandate of the TRC; therein, the TRC states one of its goals as: (d to promote awareness and public education of Canadians about the system and its impacts. Can education - as the TRC hopes to engender - truly be transformative, renewing relationships and promoting healing in the process of forging these new relationships? The literature reviewed and the conferences attended highlighted that generating empathy maybe a necessary ingredient for the instigation of social change, but is insufficient. Transformation through education, or reconciliation through truth-telling, testimonial reading and responsible listening would mean claiming a genuine, supportive responsibility for the colonial past. Educational policy and media initiatives are fundamental to creating awareness, developing public interest and support of the TRC's recommendations. However, authors also stress the importance of critical pedagogy in the whole process of truth andreconciliation, and that real reconciliation would require confronting the racism that initiated these institutions and allowed for a decontextualization of their impacts.

  5. Reconciliation of size-density bivariate distributions over a separating node

    Institute of Scientific and Technical Information of China (English)

    Bidarahalli Venkoba Rao; Vivek Ganvir; Sirigeri Jois Gopalakrishna

    2008-01-01

    Data reconciliation considers the restoration of mass balance among the noise prone measured data by way of component adjustments for the various particle size or particle density classes or assays over the separating node. In this paper, the method of Lagrange multipliers has been extended to balance bivariate feed and product size-density distributions of coal particles split from a settling column. The settling suspension in the column was split into two product fractions at 40% height from the bottom after a minute settling of homogenized suspension at start. Reconciliation of data assists to estimate solid flow split of particles to the settled stream as well as helps to calculate the profiles of partition curves of the marginal particle size or particle density distributions. In general, Lagrange multiplier method with uniform weighting of its components may not guarantee a smooth partition surface and thus the reconciled data needs further refinement to establish the nature of the surface. In order to overcome this difficulty, a simple alternative method of reconciling bivariate size-density data using partition surface concept is explored in this paper.

  6. Reconciliation and Revenge in Post-Apartheid South Africa. Rethinking Legal Pluralism and Human Rights.

    Science.gov (United States)

    Wilson

    2000-02-01

    Human rights are a central element in the new governmental project in the new South Africa, and this article traces some of the specific forms of connection and disconnection between notions of justice found in townships of the Vaal and rights discourses as articulated by the Truth and Reconciliation Commission. The introduction of human rights in post-apartheid South Africa has had varied social effects. Religious values and human rights discourse have converged on the notion of reconciliation on the basis of shared value orientations and institutional structures. There are clear divergences, however, between human rights ideas and the notions of justice expressed in local lekgotla, or township courts, which emphasize punishment and retribution. The article concludes that the plurality of legal orders in South Africa results not from systemic relations between law and society but from multiple forms of social action seeking to alter the direction of social change in the area of justice within the context of the nation-building project of the post-apartheid state.

  7. Medication Reconciliation at Discharge from Hospital: A Systematic Review of the Quantitative Literature

    Directory of Open Access Journals (Sweden)

    Maja H. Michaelsen

    2015-06-01

    Full Text Available Medicines reconciliation is a way to identify and act on discrepancies in patients’ medical histories and it is found to play a key role in patient safety. This review focuses on discrepancies and medical errors that occurred at point of discharge from hospital. Studies were identified through the following electronic databases: PubMed, Sciences Direct, EMBASE, Google Scholar, Cochrane Reviews and CINAHL. Each of the six databases was screened from inception to end of January 2014. To determine eligibility of the studies; the title, abstract and full manuscript were screened to find 15 articles that meet the inclusion criteria. The median number of discrepancies across the articles was found to be 60%. In average patient had between 1.2–5.3 discrepancies when leaving the hospital. More studies also found a relation between the numbers of drugs a patient was on and the number of discrepancies. The variation in the number of discrepancies found in the 15 studies could be due to the fact that some studies excluded patient taking more than 5 drugs at admission. Medication reconciliation would be a way to avoid the high number of discrepancies that was found in this literature review and thereby increase patient safety.

  8. Reconciliation as a tool for decision making within decision tree related to insolvency problems

    Directory of Open Access Journals (Sweden)

    Tomáš Poláček

    2016-05-01

    Full Text Available The paper draws on the results of previous studies recoverability of creditor’s claims, where it was research from debtor’s point of view and his/her debts on the Czech Republic financial market. The company, which fell into a bankruptcy hearing, has several legislatively supported options by Insolvency act how to deal with this situation and repay creditors claim. Each of the options has been specified as a variant of a decision-making tree. This paper is focused on last option of evaluation (the first was solving evaluation with already known probabilities, and the second with co called water probability with ignorance of previous statistical findings – The reconciliation. The reconciliation is the concept of the total ignorance represented by metaheuristics helps to incorporate a set of isolated specific information items within a general framework of metaheuristics which generates all missing information items. The result is then focused on the comparison and evaluation of the best ways to repay the debt, also including solution for the future continuation of the company currently in liquidation and quantification of percentage refund of creditors claim. A realistic case study is presented in full details.

  9. Building a peaceful society: origins, prevention, and reconciliation after genocide and other group violence.

    Science.gov (United States)

    Staub, Ervin

    2013-10-01

    The 20th century was a century of genocide and other great violence between groups within societies. Already at the beginning of the 21st century, there have been mass killings, civil wars, violent conflict, and terrorism. This article summarizes influences that tend to lead to intense group violence. It then considers prevention, stressing early prevention--and reconciliation as an aspect of prevention--and focusing on central principles and practices. The principles include developing positive orientations to previously devalued groups; healing from past victimization and promoting altruism born of suffering; moderating respect for authority; creating constructive ideologies; promoting understanding of the origins of violence, its impact, and avenues to prevention; promoting truth, justice, and a shared history; and raising inclusively caring, morally courageous children. Practices related to all of these are also discussed. The article stresses the role of progressive change, that is, of psychological, behavioral, and social evolution, in both extreme violence and positive relations between groups; the role of passive bystanders in the unfolding of violence; and the role of active bystandership in the prevention of violence, in the promotion of reconciliation, and in the development of harmonious societies. It emphasizes psychological processes but notes the importance of creating societal institutions. The author cites findings from both laboratory research and case studies, reviews interventions and their evaluation in Rwanda, and points to the need for further research.

  10. Toward a theory of self-reconciliation following mistakes in nursing practice.

    Science.gov (United States)

    Crigger, Nancy J; Meek, Vicki L

    2007-01-01

    To explore nurses' responses to making mistakes in hospital-based practice in the US. A grounded theory approach was used to explore the process that occurs after nurses perceive that they have made mistakes in practice. Theoretical sampling was used and data were collected until saturation occurred. Ten participants, who were registered nurses, described 17 personal mistakes. The mistakes they described occurred in hospitals. All participants were practicing nursing either in hospitals or in other work settings. A process of "Self-Reconciliation After Making Mistakes in Hospital Practice" was identified, with four distinct categories: reality hitting, weighing in, acting, and reconciling. The core category was reconciliation of the self, personally and professionally. This research was a first step toward the development of a theory of mistake making in nursing practice. This response to making mistakes is consistent with previous research and is related to cognitive dissonance theory. The responses to mistakes varied from less healthy responses of blaming and silence to healthier responses that included disclosure, apologizing, and making amends. Further research to develop the theory and to determine helpful interventions is suggested.

  11. Python-Based Applications for Hydrogeological Modeling

    Science.gov (United States)

    Khambhammettu, P.

    2013-12-01

    Python is a general-purpose, high-level programming language whose design philosophy emphasizes code readability. Add-on packages supporting fast array computation (numpy), plotting (matplotlib), scientific /mathematical Functions (scipy), have resulted in a powerful ecosystem for scientists interested in exploratory data analysis, high-performance computing and data visualization. Three examples are provided to demonstrate the applicability of the Python environment in hydrogeological applications. Python programs were used to model an aquifer test and estimate aquifer parameters at a Superfund site. The aquifer test conducted at a Groundwater Circulation Well was modeled with the Python/FORTRAN-based TTIM Analytic Element Code. The aquifer parameters were estimated with PEST such that a good match was produced between the simulated and observed drawdowns. Python scripts were written to interface with PEST and visualize the results. A convolution-based approach was used to estimate source concentration histories based on observed concentrations at receptor locations. Unit Response Functions (URFs) that relate the receptor concentrations to a unit release at the source were derived with the ATRANS code. The impact of any releases at the source could then be estimated by convolving the source release history with the URFs. Python scripts were written to compute and visualize receptor concentrations for user-specified source histories. The framework provided a simple and elegant way to test various hypotheses about the site. A Python/FORTRAN-based program TYPECURVEGRID-Py was developed to compute and visualize groundwater elevations and drawdown through time in response to a regional uniform hydraulic gradient and the influence of pumping wells using either the Theis solution for a fully-confined aquifer or the Hantush-Jacob solution for a leaky confined aquifer. The program supports an arbitrary number of wells that can operate according to arbitrary schedules. The

  12. Effect of medication reconciliation on unintentional medication discrepancies in acute hospital admissions of elderly adults: A multicenter study

    NARCIS (Netherlands)

    Bemt, P.M.L.A. van den; Schrieck-De Loos, E.M. van der; Linden, C. van der; Theeuwes, A.M.L.J.; Pol, A.G.

    2013-01-01

    Objectives To investigate the effect of pharmacy-based medication reconciliation on the frequency of unintentional medication discrepancies in acutely admitted individuals aged 65 and older. Design Multicenter intervention study with pre-post design. Setting Twelve Dutch hospitals. Participants One

  13. Testing the function of reconciliation and third-party affiliation for aggressors in hamadryas baboons (Papio hamadryas hamadryas).

    Science.gov (United States)

    Romero, Teresa; Colmenares, Fernando; Aureli, Filippo

    2009-01-01

    In social groups, agonistic conflicts can have different negative consequences. Several post-conflict interactions have been suggested as post-conflict management behaviors to mitigate those negative effects. In this study, we investigated the function of two post-conflict behaviors--reconciliation and aggressor-initiated third-party affiliation--on the aggressor's levels of post-conflict anxiety and aggression in a large colony of hamadryas baboons. We also examined variation in the aggressor's levels of post-conflict anxiety as a function of relationship quality between the opponents as predicted by the Integrated Hypothesis. We found that after conflicts hamadryas baboon aggressors showed increased rates of anxiety-related behaviors and that they were also more likely to be involved in renewed aggressive interactions. Although both reconciliation and aggressor-initiated third-party affiliation reduced the probability of receiving post-conflict aggression, only reconciliation reduced the rates of anxiety-related behaviors, suggesting that the aggressors' post-conflict anxiety might be owing mainly to the damage that the conflict causes to their relationship with the victim. Furthermore, aggressor's rates of post-conflict anxiety were higher after conflicts with individuals with whom they had a high-quality relationship, supporting the idea that levels of post-conflict anxiety mediate the occurrence of reconciliation depending on the quality of the relationship with former opponent as predicted by the Integrated Hypothesis.

  14. Postconflict History Curriculum Revision as an "Intergroup Encounter" Promoting Interethnic Reconciliation among Burmese Migrants and Refugees in Thailand

    Science.gov (United States)

    Metro, Rosalie

    2013-01-01

    Recent literature shows that revising history curricula in postconflict settings can either worsen or ameliorate identity conflict. I conceptualize history curriculum revision workshops as intergroup encounters (IGEs) and analyze the conditions under which reconciliation emerges. I conducted participant observation with multiethnic groups of…

  15. On the significance of saying “sorry” – politics of memory and Aboriginal Reconciliation in Australia

    Directory of Open Access Journals (Sweden)

    Isabelle Auguste

    2009-06-01

    Full Text Available 2007 marked the 40th anniversary of the 1967 Referendum. Back on May 27th 1967, more than 90% of Australian eligible voters said “yes’ to two changes of the Australian Constitution considered discriminatory to Aboriginal people. This event is often considered as the first stage of Reconciliation in Australia. 2007 also marked the 10th Anniversary of the release of the Bringing Them Home Report that highlighted the forced removal of Aboriginal children from their family as part of an assimilation policy. From 1997, the issue of an apology became a sine qua non condition to Reconciliation. It was an important element of the recommendations the Council for Aboriginal Reconciliation submitted to Parliament in 2000. But, Liberal Prime Minister John Howard, in office for more than ten years, refused to say the word “sorry” on the basis that Australians of today are not responsible for the actions of the past and that guilt is not hereditary. His focus was on what is called “practical reconciliation”. Some changes are now on the way as Labor leader, Kevin Rudd, who defeated him at the last federal election in November 24th 2007, has promised to make a formal apology to the stolen generation. Why is it important to say “sorry”? At a time of dramatic developments in Indigenous Affairs, this paper deals with the significance of an apology for Reconciliation in Australia.

  16. Effect of medication reconciliation on unintentional medication discrepancies in acute hospital admissions of elderly adults: A multicenter study

    NARCIS (Netherlands)

    Bemt, P.M.L.A. van den; Schrieck-De Loos, E.M. van der; Linden, C. van der; Theeuwes, A.M.L.J.; Pol, A.G.

    2013-01-01

    Objectives To investigate the effect of pharmacy-based medication reconciliation on the frequency of unintentional medication discrepancies in acutely admitted individuals aged 65 and older. Design Multicenter intervention study with pre-post design. Setting Twelve Dutch hospitals. Participants One

  17. Impact of a pharmacy technician-centered medication reconciliation program on medication discrepancies and implementation of recommendations

    Directory of Open Access Journals (Sweden)

    Kraus SK

    2017-06-01

    Full Text Available Objectives: To evaluate the impact of a pharmacy-technician centered medication reconciliation (PTMR program by identifying and quantifying medication discrepancies and outcomes of pharmacist medication reconciliation recommendations. Methods: A retrospective chart review was performed on two-hundred patients admitted to the internal medicine teaching services at Cooper University Hospital in Camden, NJ. Patients were selected using a stratified systematic sample approach and were included if they received a pharmacy technician medication history and a pharmacist medication reconciliation at any point during their hospital admission. Pharmacist identified medication discrepancies were analyzed using descriptive statistics, bivariate analyses. Potential risk factors were identified using multivariate analyses, such as logistic regression and CART. The priority level of significance was set at 0.05. Results: Three-hundred and sixty-five medication discrepancies were identified out of the 200 included patients. The four most common discrepancies were omission (64.7%, non-formulary omission (16.2%, dose discrepancy (10.1%, and frequency discrepancy (4.1%. Twenty-two percent of pharmacist recommendations were implemented by the prescriber within 72 hours. Conclusion: A PTMR program with dedicated pharmacy technicians and pharmacists identifies many medication discrepancies at admission and provides opportunities for pharmacist reconciliation recommendations.

  18. An Observational Study to Evaluate the Usability and Intent to Adopt an Artificial Intelligence–Powered Medication Reconciliation Tool

    Science.gov (United States)

    Yuan, Michael Juntao; Poonawala, Robina

    2016-01-01

    Background Medication reconciliation (the process of creating an accurate list of all medications a patient is taking) is a widely practiced procedure to reduce medication errors. It is mandated by the Joint Commission and reimbursed by Medicare. Yet, in practice, medication reconciliation is often not effective owing to knowledge gaps in the team. A promising approach to improve medication reconciliation is to incorporate artificial intelligence (AI) decision support tools into the process to engage patients and bridge the knowledge gap. Objective The aim of this study was to improve the accuracy and efficiency of medication reconciliation by engaging the patient, the nurse, and the physician as a team via an iPad tool. With assistance from the AI agent, the patient will review his or her own medication list from the electronic medical record (EMR) and annotate changes, before reviewing together with the physician and making decisions on the shared iPad screen. Methods In this study, we developed iPad-based software tools, with AI decision support, to engage patients to “self-service” medication reconciliation and then share the annotated reconciled list with the physician. To evaluate the software tool’s user interface and workflow, a small number of patients (10) in a primary care clinic were recruited, and they were observed through the whole process during a pilot study. The patients are surveyed for the tool’s usability afterward. Results All patients were able to complete the medication reconciliation process correctly. Every patient found at least one error or other issues with their EMR medication lists. All of them reported that the tool was easy to use, and 8 of 10 patients reported that they will use the tool in the future. However, few patients interacted with the learning modules in the tool. The physician and nurses reported the tool to be easy-to-use, easy to integrate into existing workflow, and potentially time-saving. Conclusions We have

  19. An Observational Study to Evaluate the Usability and Intent to Adopt an Artificial Intelligence-Powered Medication Reconciliation Tool.

    Science.gov (United States)

    Long, Ju; Yuan, Michael Juntao; Poonawala, Robina

    2016-05-16

    Medication reconciliation (the process of creating an accurate list of all medications a patient is taking) is a widely practiced procedure to reduce medication errors. It is mandated by the Joint Commission and reimbursed by Medicare. Yet, in practice, medication reconciliation is often not effective owing to knowledge gaps in the team. A promising approach to improve medication reconciliation is to incorporate artificial intelligence (AI) decision support tools into the process to engage patients and bridge the knowledge gap. The aim of this study was to improve the accuracy and efficiency of medication reconciliation by engaging the patient, the nurse, and the physician as a team via an iPad tool. With assistance from the AI agent, the patient will review his or her own medication list from the electronic medical record (EMR) and annotate changes, before reviewing together with the physician and making decisions on the shared iPad screen. In this study, we developed iPad-based software tools, with AI decision support, to engage patients to "self-service" medication reconciliation and then share the annotated reconciled list with the physician. To evaluate the software tool's user interface and workflow, a small number of patients (10) in a primary care clinic were recruited, and they were observed through the whole process during a pilot study. The patients are surveyed for the tool's usability afterward. All patients were able to complete the medication reconciliation process correctly. Every patient found at least one error or other issues with their EMR medication lists. All of them reported that the tool was easy to use, and 8 of 10 patients reported that they will use the tool in the future. However, few patients interacted with the learning modules in the tool. The physician and nurses reported the tool to be easy-to-use, easy to integrate into existing workflow, and potentially time-saving. We have developed a promising tool for a new approach to

  20. 银企互联扣费业务的对账调账策略%Reconciliation of Bank Reconciliations Strategy of Internet Billing Service

    Institute of Scientific and Technical Information of China (English)

    冼顺

    2014-01-01

    The bank enterprise interlink business process is complex, involving the system, network topology structure is com-plex, there is blockage, loss and other anomalies in the interactive process. For a set of reasonable and perfect checking account regulating mechanism design of this kind of business, is to ensure the sustainable development of the business, ensure the safety of funds, a necessary means to reduce errors. The system is in an inconsistent state trading through proper reconciliation strategy, and through the corresponding accounting adjustment strategy, finally, the system of accounting adjustment.%银企互联业务流程复杂,涉及的系统多,网络拓扑结构复杂,在整个交互过程中难免有堵塞、丢包等异常情况发生。为该类业务设计一套合理完善的对账调账机制,是保证业务可持续发展,保证资金安全,减少错帐的必要手段。通过正确的对账策略发现各系统的状态不一致的交易,再通过对应的调账策略,最后把各系统的账务调整成一致。

  1. THE SYSTEM OF EVALUATION MODELS UI WEB APPLICATION

    OpenAIRE

    Anna A. Pupykina; Anna E. Satunina

    2015-01-01

    Graph theory provides a means for a formalized description of the model of interaction and ensure the provision of precisemathematical relationships between thecomponents. A scheme for modeling Web applications was proposed. The system of evaluation models UI Web application. Taking into account such factors as understandability, predictability, learning. For each indicator matrix is constructed for assignment to class compliance.

  2. THE SYSTEM OF EVALUATION MODELS UI WEB APPLICATION

    Directory of Open Access Journals (Sweden)

    Anna A. Pupykina

    2015-01-01

    Full Text Available Graph theory provides a means for a formalized description of the model of interaction and ensure the provision of precisemathematical relationships between thecomponents. A scheme for modeling Web applications was proposed. The system of evaluation models UI Web application. Taking into account such factors as understandability, predictability, learning. For each indicator matrix is constructed for assignment to class compliance.

  3. Chemistry Teachers' Knowledge and Application of Models

    Science.gov (United States)

    Wang, Zuhao; Chi, Shaohui; Hu, Kaiyan; Chen, Wenting

    2014-01-01

    Teachers' knowledge and application of model play an important role in students' development of modeling ability and scientific literacy. In this study, we investigated Chinese chemistry teachers' knowledge and application of models. Data were collected through test questionnaire and analyzed quantitatively and qualitatively. The…

  4. Modeling of polymer networks for application to solid propellant formulating

    Science.gov (United States)

    Marsh, H. E.

    1979-01-01

    Methods for predicting the network structural characteristics formed by the curing of pourable elastomers were presented; as well as the logic which was applied in the development of mathematical models. A universal approach for modeling was developed and verified by comparison with other methods in application to a complex system. Several applications of network models to practical problems are described.

  5. Seismic Physical Modeling Technology and Its Applications

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    This paper introduces the seismic physical modeling technology in the CNPC Key Lab of Geophysical Exploration. It includes the seismic physical model positioning system, the data acquisition system, sources, transducers,model materials, model building techniques, precision measurements of model geometry, the basic principles of the seismic physical modeling and experimental methods, and two physical model examples.

  6. Novel applications of the dispersive optical model

    Science.gov (United States)

    Dickhoff, W. H.; Charity, R. J.; Mahzoon, M. H.

    2017-03-01

    A review of recent developments of the dispersive optical model (DOM) is presented. Starting from the original work of Mahaux and Sartor, several necessary steps are developed and illustrated which increase the scope of the DOM allowing its interpretation as generating an experimentally constrained functional form of the nucleon self-energy. The method could therefore be renamed as the dispersive self-energy method. The aforementioned steps include the introduction of simultaneous fits of data for chains of isotopes or isotones allowing a data-driven extrapolation for the prediction of scattering cross sections and level properties in the direction of the respective drip lines. In addition, the energy domain for data was enlarged to include results up to 200 MeV where available. An important application of this work was implemented by employing these DOM potentials to the analysis of the (d, p) transfer reaction using the adiabatic distorted wave approximation. We review these calculations which suggest that physically meaningful results are easier to obtain by employing DOM ingredients as compared to the traditional approach which relies on a phenomenologically-adjusted bound-state wave function combined with a global (nondispersive) optical-model potential. Application to the exotic 132Sn nucleus also shows great promise for the extrapolation of DOM potentials towards the drip line with attendant relevance for the physics of FRIB. We note that the DOM method combines structure and reaction information on the same footing providing a unique approach to the analysis of exotic nuclei. We illustrate the importance of abandoning the custom of representing the non-local Hartree–Fock (HF) potential in the DOM by an energy-dependent local potential as it impedes the proper normalization of the solution of the Dyson equation. This important step allows for the interpretation of the DOM potential as representing the nucleon self-energy permitting the calculations of

  7. Unsteady aerodynamics modeling for flight dynamics application

    Science.gov (United States)

    Wang, Qing; He, Kai-Feng; Qian, Wei-Qi; Zhang, Tian-Jiao; Cheng, Yan-Qing; Wu, Kai-Yuan

    2012-02-01

    In view of engineering application, it is practicable to decompose the aerodynamics into three components: the static aerodynamics, the aerodynamic increment due to steady rotations, and the aerodynamic increment due to unsteady separated and vortical flow. The first and the second components can be presented in conventional forms, while the third is described using a one-order differential equation and a radial-basis-function (RBF) network. For an aircraft configuration, the mathematical models of 6-component aerodynamic coefficients are set up from the wind tunnel test data of pitch, yaw, roll, and coupled yawroll large-amplitude oscillations. The flight dynamics of an aircraft is studied by the bifurcation analysis technique in the case of quasi-steady aerodynamics and unsteady aerodynamics, respectively. The results show that: (1) unsteady aerodynamics has no effect upon the existence of trim points, but affects their stability; (2) unsteady aerodynamics has great effects upon the existence, stability, and amplitudes of periodic solutions; and (3) unsteady aerodynamics changes the stable regions of trim points obviously. Furthermore, the dynamic responses of the aircraft to elevator deflections are inspected. It is shown that the unsteady aerodynamics is beneficial to dynamic stability for the present aircraft. Finally, the effects of unsteady aerodynamics on the post-stall maneuverability are analyzed by numerical simulation.

  8. Novel applications of the dispersive optical model

    CERN Document Server

    Dickhoff, W H; Mahzoon, M H

    2016-01-01

    A review of recent developments of the dispersive optical model (DOM) is presented. Starting from the original work of Mahaux and Sartor, several necessary steps are developed and illustrated which increase the scope of the DOM allowing its interpretation as generating an experimentally constrained functional form of the nucleon self-energy. The method could therefore be renamed as the dispersive self-energy method. The aforementioned steps include the introduction of simultaneous fits of data for chains of isotopes or isotones allowing a data-driven extrapolation for the prediction of scattering cross sections and level properties in the direction of the respective drip lines. In addition, the energy domain for data was enlarged to include results up to 200 MeV where available. An important application of this work was implemented by employing these DOM potentials to the analysis of the (\\textit{d,p}) transfer reaction using the adiabatic distorted wave approximation (ADWA). We review the fully non-local DOM...

  9. Unsteady aerodynamics modeling for flight dynamics application

    Institute of Scientific and Technical Information of China (English)

    Qing Wang; Kai-Feng He; Wei-Qi Qian; Tian-Jiao Zhang; Yan-Qing Cheng; Kai-Yuan Wu

    2012-01-01

    In view of engineering application,it is practicable to decompose the aerodynamics into three components:the static aerodynamics,the aerodynamic increment due to steady rotations,and the aerodynamic increment due to unsteady separated and vortical flow.The first and the second components can be presented in conventional forms,while the third is described using a one-order differential equation and a radial-basis-function (RBF) network. For an aircraft configuration,the mathematical models of 6-component aerodynamic coefficients are set up from the wind tunnel test data of pitch,yaw,roll,and coupled yawroll large-amplitude oscillations.The flight dynamics of an aircraft is studied by the bifurcation analysis technique in the case of quasi-steady aerodynamics and unsteady aerodynamics,respectively.The results show that:(1) unsteady aerodynamics has no effect upon the existence of trim points,but affects their stability; (2) unsteady aerodynamics has great effects upon the existence,stability,and amplitudes of periodic solutions; and (3) unsteady aerodynamics changes the stable regions of trim points obviously.Furthermore,the dynamic responses of the aircraft to elevator deflections are inspected.It is shown that the unsteady aerodynamics is beneficial to dynamic stability for the present aircraft.Finally,the effects of unsteady aerodynamics on the post-stall maneuverability are analyzed by numerical simulation.

  10. Business model framework applications in health care: A systematic review.

    Science.gov (United States)

    Fredriksson, Jens Jacob; Mazzocato, Pamela; Muhammed, Rafiq; Savage, Carl

    2017-01-01

    It has proven to be a challenge for health care organizations to achieve the Triple Aim. In the business literature, business model frameworks have been used to understand how organizations are aligned to achieve their goals. We conducted a systematic literature review with an explanatory synthesis approach to understand how business model frameworks have been applied in health care. We found a large increase in applications of business model frameworks during the last decade. E-health was the most common context of application. We identified six applications of business model frameworks: business model description, financial assessment, classification based on pre-defined typologies, business model analysis, development, and evaluation. Our synthesis suggests that the choice of business model framework and constituent elements should be informed by the intent and context of application. We see a need for harmonization in the choice of elements in order to increase generalizability, simplify application, and help organizations realize the Triple Aim.

  11. Human rights and political transition in South Africa: the case of the Truth and Reconciliation Commission

    Directory of Open Access Journals (Sweden)

    Cristina Buarque de Hollanda

    2013-04-01

    Full Text Available This article is dedicated to recounting the main initiative of Nelson Mandela’s government to manage the social resentment inherited from the segregationist regime. I conducted interviews with South African intellectuals committed to the theme of transitional justice and with key personalities who played a critical role in this process. The Truth and Reconciliation Commission is presented as the primary institutional mechanism envisioned for the delicate exercise of redefining social relations inherited from the apartheid regime in South Africa. Its founders declared grandiose political intentions to the detriment of localized more palpable objectives. Thus, there was a marked disparity between the ambitious mandate and the political discourse about the commission, and its actual achievements.

  12. Virtual Entanglement and Reconciliation Protocols for Quantum Cryptography with Continuous Variables

    CERN Document Server

    Grosshans, F; Wenger, J; Tualle-Brouri, R; Grangier, P; Grangier, Ph.

    2003-01-01

    We discuss quantum key distribution protocols using quantum continuous variables. We show that such protocols can be made secure against individual gaussian attacks regardless the transmission of the optical line between Alice and Bob. This is achieved by reversing the reconciliation procedure subsequent to the quantum transmission, that is, using Bob's instead of Alice's data to build the key. Although squeezing or entanglement may be helpful to improve the resistance to noise, they are not required for the protocols to remain secure with high losses. Therefore, these protocols can be implemented very simply by transmitting coherent states and performing homodyne detection. Here, we show that entanglement nevertheless plays a crucial role in the security analysis of coherent state protocols. Every cryptographic protocol based on displaced gaussian states turns out to be equivalent to an entanglement-based protocol, even though no entanglement is actually present. This equivalence even holds in the absence of...

  13. Informal and formal reconciliation strategies of older peoples’ working carers: the European carers@work project

    Directory of Open Access Journals (Sweden)

    Andreas Hoff

    2014-07-01

    Full Text Available Faced with a historically unprecedented process of demographic ageing, many European societies implemented pension reforms in recent years to extend working lives. Although aimed at rebalancing public pension systems, this approach has the unintended side effect that it also extends the number of years in which working carers have to juggle the conflicting demands of employment and caregiving. This not only impinges on working carers’ well-being and ability to continue providing care but also affects European enterprises’ capacity to generate growth which increasingly relies on ageing workforces. The focus of this paper will thus be a cross-national comparison of individual reconciliation strategies and workplace-related company policies aimed at enabling working carers to reconcile both conflicting roles in four different European welfare states: Germany, Italy, Poland, and the United Kingdom.

  14. A Critical View of Kenya´s Truth, Justice and Reconciliation Agenda

    DEFF Research Database (Denmark)

    Owiso, Michael

    2016-01-01

    assassinations, killings, torture, denial of basic needs, and other kinds of human rights abuses perpetrated under successive regimes since the country´s independence in 1963. The truth, justice and reconciliation process, whose report was presented to the president on May 21, 2013, after four years of work......, was an attempt resolve this enigma and restore the country towards peace and stability. However, marginal success has been registered to date. Adopting a critical approach to inquiry this paper applies John Gaventa´s analysis of power and power asymmetries to examine the truth process agenda in Kenya. Taking...... it from this prism the paper first traces the roots of the conflict revealing the web of intricacies in the conflict. The paper examines decision making around the truth process and the power asymmetries therein. This is done against the parameters of how the elite continue to create quiescence amongst...

  15. Policing Matters: Addressing the Controversial Issue of Policing Through Education for Reconciliation

    Science.gov (United States)

    Cusack, Mella

    2009-05-01

    Policing is widely held to constitute a contentious issue in classrooms on both sides of the border on the island of Ireland, despite the fact that the ongoing peace process has led to a normalising of cross-border policing relationships. The Education for Reconciliation Project works with teachers and members of the two police services to produce teaching/learning modules on law and policing for use in Citizenship Education classrooms. This paper examines the commonly-held teacher perception of policing as a controversial issue and the reasons why these perceptions exist. It takes into consideration the opinion that it is time for schools to begin work on policing, and investigates the implications for practice.

  16. The Germans revisiting Gakovo: Encounters, cooperation and reconciliation of the former and present local populations

    Directory of Open Access Journals (Sweden)

    Krel Aleksandar

    2015-01-01

    Full Text Available This paper presents a case study about a reunion of the evicted members of the German national minority in Vojvodina, who after almost five decades came to visit their homeland, and the local population in Gakovo. The case study attests about lengthy and very complicated process in resolving post-conflict situations. The process’ launch is dependent on the willingness of the individuals involved to face not only one’s own pain caused by the enemy, but also on ability to comprehend, during an encounter with “the dark side of one’s past”, sufferings and humiliation experienced by the adversary. Awareness and acceptance of one’s own responsibility in the conflict are a prerequisite for forgiveness and reconciliation of the opposing parties. The outcome of this process is uncertain to the very end and conditioned upon the entire network of interlocking political, economic and cultural factors.

  17. Medication reconciliation and prescribing reviews by pharmacy technicians in a geriatric ward

    DEFF Research Database (Denmark)

    Buck, Thomas Croft; Gronkjaer, Louise Smed; Duckert, Marie-Louise

    2013-01-01

    % of total). During the prescribing reviews, a total of 860 prescription errors were detected, approximately one per medication review. Almost all of the detected prescription errors were later accepted and/or corrected by the physicians. "Dosage and time interval errors" were the most frequently detected...... and prescribing reviews. A secondary aim was to evaluate whether the interventions made by pharmacy technicians could reduce the time spent by the nurses on administration of medications to the patients. METHODS: This observational study was conducted over a 7 week period in the geriatric ward at Odense...... University Hospital, Denmark. Two pharmacy technicians conducted medication reconciliation and prescribing reviews at the time of patients' admission to the ward. The reviews were conducted according to standard operating procedures developed by a clinical pharmacist and approved by the Head of the Geriatric...

  18. GOCE Exploitation for Moho Modeling and Applications

    Science.gov (United States)

    Sampierto, D.

    2011-07-01

    New ESA missions dedicated to the observation of the Earth from space, like the gravity-gradiometry mission GOCE and the radar altimetry mission CRYOSAT 2, foster research, among other subjects, also on inverse gravimetric problems and on the description of the nature and the geographical location of gravimetric signals. In this framework the GEMMA project (GOCE Exploitation for Moho Modeling and Applications), funded by the European Space Agency and Politecnico di Milano, aims at estimating the boundary between Earth's crust and mantle (the so called Mohorovičić discontinuity or Moho) from GOCE data in key regions of the world. In the project a solution based on a simple two layer model in spherical approximation is proposed. This inversion problem based on the linearization of the Newton's gravitational law around an approximate mean Moho surface will be solved by exploiting Wiener-Kolmogorov theory in the frequency domain where the depth of the Moho discontinuity will be treated as a random signal with a zero mean and its own covariance function. The algorithm can be applied in a numerically efficient way by using the Fast Fourier Transform. As for the gravity observations, we will consider grids of the anomalous gravitational potential and its second radial derivative at satellite altitude. In particular this will require first of all to elaborate GOCE data to obtain a local grid of the gravitational potential field and its second radial derivative and after that to separate the gravimetric signal due to the considered discontinuity from the gravitational effects of other geological structures present into the observations. The first problem can be solved by applying the so called space- wise approach to GOCE observations, while the second one can be achieved by considering a priori models and geophysical information by means of an appropriate Bayesan technique. Moreover other data such as ground gravity anomalies or seismic profiles can be combined, in an

  19. A broadcast-based key agreement scheme using set reconciliation for wireless body area networks.

    Science.gov (United States)

    Ali, Aftab; Khan, Farrukh Aslam

    2014-05-01

    Information and communication technologies have thrived over the last few years. Healthcare systems have also benefited from this progression. A wireless body area network (WBAN) consists of small, low-power sensors used to monitor human physiological values remotely, which enables physicians to remotely monitor the health of patients. Communication security in WBANs is essential because it involves human physiological data. Key agreement and authentication are the primary issues in the security of WBANs. To agree upon a common key, the nodes exchange information with each other using wireless communication. This information exchange process must be secure enough or the information exchange should be minimized to a certain level so that if information leak occurs, it does not affect the overall system. Most of the existing solutions for this problem exchange too much information for the sake of key agreement; getting this information is sufficient for an attacker to reproduce the key. Set reconciliation is a technique used to reconcile two similar sets held by two different hosts with minimal communication complexity. This paper presents a broadcast-based key agreement scheme using set reconciliation for secure communication in WBANs. The proposed scheme allows the neighboring nodes to agree upon a common key with the personal server (PS), generated from the electrocardiogram (EKG) feature set of the host body. Minimal information is exchanged in a broadcast manner, and even if every node is missing a different subset, by reconciling these feature sets, the whole network will still agree upon a single common key. Because of the limited information exchange, if an attacker gets the information in any way, he/she will not be able to reproduce the key. The proposed scheme mitigates replay, selective forwarding, and denial of service attacks using a challenge-response authentication mechanism. The simulation results show that the proposed scheme has a great deal of

  20. Current State Of Parties’ Reconciliation Institute In The Republic Of Kazakhstan

    Directory of Open Access Journals (Sweden)

    Ardak K. Kokeman

    2015-03-01

    Full Text Available In the modern legal system of the Republic of Kazakhstan development of the mechanism for reconciliation was worked out. The President of the Republic of Kazakhstan has repeatedly pointed out the need to implement progressive world experience of extrajudicial reconciliation. This is the idea of various forms of mediation introduction in the settlement of disputes enshrined in the Concept of Legal Policy of the Republic of Kazakhstan for the period from 2010 to 2020. At the same time there is the Law "On Mediation" of the year 2011 in the Republic of Kazakhstan, which has to create legal basis for the broad and civilized use of this procedure and to reduce the increasing burden on the courts. The analysis showed that the adoption of the Law "On Mediation" has not led to a decrease load on the courts; mediation is not widespread among the population and underdeveloped. It was also noted in the article, that in 2013, for example, the courts completed only 3% of civil cases by settlement. Authors conclude that for the serious crimes, firstly committed and not connected with the death or grievous bodily harm could be settled not only between minors, but also among other socially vulnerable people - pregnant women, mothers with dependent minor children, senior citizens. Authors note that the range of methods of conciliation is large enough. It develops, including all new mechanisms into the category of the means by which it is possible to resolve any conflict without recourse to the state Justice. Consequently, the expansion of pre-trial settlement of disputes, the introduction of a simplified form of consideration of claims would contribute to the further development of fast and affordable justice.

  1. Risks and Their Countermeasures of Ethical Compromise Misuse in Administrative Reconciliation%行政和解中滥用伦理妥协的风险及其对策

    Institute of Scientific and Technical Information of China (English)

    彭建军; 陈朝晖

    2012-01-01

    适当地运用伦理妥协手段可以解除行政和解中的两难处境,但在行政和解过程中滥用伦理妥协,就会引发伦理风险,威胁行政和解制度的良性运行、消减政府的公信力、促使行政人员道德坠落。构建行政和解伦理监督机制、规范伦理妥协适用原则和条件、提高公职人员道德素养是有效防范道德风险的必然选择。%We can get rid of the dilemmas in administrative reconciliation through proper implementation of ethical compromise measures.However,misuse of these ethical compromise measures will trigger ethical risks,threaten the benign operation of administrative reconciliation,destroy governmental credibility and lead to moral degeneration of administrative staffs.Therefore,to avoid moral risks effectively,it will be inevitable to construct an ethical oversight mechanism,normalize the applicable principles and conditions of ethical compromise and,to improve the moral accomplishments of administrative staffs.

  2. Application of multidimensional item response theory models to longitudinal data

    NARCIS (Netherlands)

    Marvelde, te Janneke M.; Glas, Cees A.W.; Van Landeghem, Georges; Van Damme, Jan

    2006-01-01

    The application of multidimensional item response theory (IRT) models to longitudinal educational surveys where students are repeatedly measured is discussed and exemplified. A marginal maximum likelihood (MML) method to estimate the parameters of a multidimensional generalized partial credit model

  3. Modelling of Electrokinetic Processes in Civil and Environmental Engineering Applications

    DEFF Research Database (Denmark)

    Paz-Garcia, Juan Manuel; Johannesson, Björn; Ottosen, Lisbeth M.

    2011-01-01

    A mathematical model for the electrokinetic phenomena is described. Numerical simulations of different applications of electrokinetic techniques to the fields of civil and environmental engineering are included, showing the versatility and consistency of the model. The electrokinetics phenomena...

  4. Model-driven semantic integration of service-oriented applications

    NARCIS (Netherlands)

    Pokraev, Stanislav Vassilev

    2009-01-01

    The integration of enterprise applications is an extremely complex problem since the most applications have not been designed to work with other applications. That is, they have different information models, do not share common state, and do not consult each other when updating their states. Unfortu

  5. Applications of maintenance optimisation models: a review and analysis

    NARCIS (Netherlands)

    R. Dekker (Rommert)

    1996-01-01

    textabstractIn this paper we give an overview of applications of maintenance optimization models published so far. We analyze the role of these models in maintenance and discuss the factors which may have hampered applications. Finally, we discuss future prospects.

  6. Model Driven Testing of Web Applications Using Domain Specific Language

    OpenAIRE

    Viet-Cuong Nguyen

    2015-01-01

    As more and more systems move to the cloud, the importance of web applications has increased recently. Web applications need more strict requirements in order to sup-port higher availability. The techniques in quality assurance of these applications hence become essential, the role of testing for web application becomes more significant. Model-driven testing is a promising paradigm for the automation of software testing. In the web domain, the challenge however remains in the creation of mode...

  7. Application of simulation models for the optimization of business processes

    Science.gov (United States)

    Jašek, Roman; Sedláček, Michal; Chramcov, Bronislav; Dvořák, Jiří

    2016-06-01

    The paper deals with the applications of modeling and simulation tools in the optimization of business processes, especially in solving an optimization of signal flow in security company. As a modeling tool was selected Simul8 software that is used to process modeling based on discrete event simulation and which enables the creation of a visual model of production and distribution processes.

  8. 45 CFR 92.4 - Applicability.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Applicability. 92.4 Section 92.4 Public Welfare... local hospitals. (2) The block grants authorized by the Omnibus Budget Reconciliation Act of 1981... Secretary's discretionary grant program) and Titles I-III of the Job Training Partnership Act of 1982 and...

  9. Structural Equation Modeling with Mplus Basic Concepts, Applications, and Programming

    CERN Document Server

    Byrne, Barbara M

    2011-01-01

    Modeled after Barbara Byrne's other best-selling structural equation modeling (SEM) books, this practical guide reviews the basic concepts and applications of SEM using Mplus Versions 5 & 6. The author reviews SEM applications based on actual data taken from her own research. Using non-mathematical language, it is written for the novice SEM user. With each application chapter, the author "walks" the reader through all steps involved in testing the SEM model including: an explanation of the issues addressed illustrated and annotated testing of the hypothesized and post hoc models expl

  10. Photonic crystal fiber modelling and applications

    DEFF Research Database (Denmark)

    Bjarklev, Anders Overgaard; Broeng, Jes; Libori, Stig E. Barkou

    2001-01-01

    Photonic crystal fibers having a microstructured air-silica cross section offer new optical properties compared to conventional fibers for telecommunication, sensor, and other applications. Recent advances within research and development of these fibers are presented.......Photonic crystal fibers having a microstructured air-silica cross section offer new optical properties compared to conventional fibers for telecommunication, sensor, and other applications. Recent advances within research and development of these fibers are presented....

  11. Surface Flux Modeling for Air Quality Applications

    Directory of Open Access Journals (Sweden)

    Limei Ran

    2011-08-01

    Full Text Available For many gasses and aerosols, dry deposition is an important sink of atmospheric mass. Dry deposition fluxes are also important sources of pollutants to terrestrial and aquatic ecosystems. The surface fluxes of some gases, such as ammonia, mercury, and certain volatile organic compounds, can be upward into the air as well as downward to the surface and therefore should be modeled as bi-directional fluxes. Model parameterizations of dry deposition in air quality models have been represented by simple electrical resistance analogs for almost 30 years. Uncertainties in surface flux modeling in global to mesoscale models are being slowly reduced as more field measurements provide constraints on parameterizations. However, at the same time, more chemical species are being added to surface flux models as air quality models are expanded to include more complex chemistry and are being applied to a wider array of environmental issues. Since surface flux measurements of many of these chemicals are still lacking, resistances are usually parameterized using simple scaling by water or lipid solubility and reactivity. Advances in recent years have included bi-directional flux algorithms that require a shift from pre-computation of deposition velocities to fully integrated surface flux calculations within air quality models. Improved modeling of the stomatal component of chemical surface fluxes has resulted from improved evapotranspiration modeling in land surface models and closer integration between meteorology and air quality models. Satellite-derived land use characterization and vegetation products and indices are improving model representation of spatial and temporal variations in surface flux processes. This review describes the current state of chemical dry deposition modeling, recent progress in bi-directional flux modeling, synergistic model development research with field measurements, and coupling with meteorological land surface models.

  12. 基于C#.net的银企对账系统的设计与实现%Design and implementation of bank reconciliation system based on C#.NET

    Institute of Scientific and Technical Information of China (English)

    范虹霞

    2013-01-01

    Bank reconciliation system adopts the three layers of the C#.net framework and ADO.NET access technology, its design is on basis of C/S(Client/Server) model. The system architecture, functional partitioning, database design and the key technology involved in the process of system implementation will be elaborated. Design system will benefit finance management in an enterprise and improve enterprise reconciliation efficiency.%采用基于C#.net 三层框架和ADO.NET访问技术,设计了基于C/S(Client/Server)模式的银企对账系统,并详细阐述系统的架构、功能划分、数据库设计及系统实现过程中所涉及的关键技术。设计的系统有利于企业的财务管理,提高了企业对账效率。

  13. La Alhambra in Granada: a universal paradigm of architecture that has helped to generate peace and reconciliation between cultures

    Directory of Open Access Journals (Sweden)

    Francisco A. García Pérez

    2016-07-01

    Full Text Available There are examples of architectural works that transcend their geographical and historical setting to become true universal symbols of peace and reconciliation. One such example is La Alhambra in Granada: the mythical meeting place. Throughout its history, it has been a stage that has hosted disputes and conflicts between different civilizations and political positions. As a result of the cultural synthesis it represents, it has been converted into an efficient instrument used by the people for arbitration.

  14. Engaging Military in Post-War Reconciliation: A Case Study of Implications for the Consolidation of Democracy in Sri Lanka

    Science.gov (United States)

    2013-03-01

    to many countries transitioned from authoritarian regimes to democracies like Bangladesh , Indonesia, Philippine, Pakistan, South Korea, Taiwan, and...by the military in the post war reconciliation process in Sri Lanka. During the last stages of the war, over 12000 LTTE cadres—including 594 child ...contribute labor to the management of farm lands in reviving the north and east after the war—which has provided a comprehensive source of income

  15. Model Checking-Based Testing of Web Applications

    Institute of Scientific and Technical Information of China (English)

    ZENG Hongwei; MIAO Huaikou

    2007-01-01

    A formal model representing the navigation behavior of a Web application as the Kripke structure is proposed and an approach that applies model checking to test case generation is presented. The Object Relation Diagram as the object model is employed to describe the object structure of a Web application design and can be translated into the behavior model. A key problem of model checking-based test generation for a Web application is how to construct a set of trap properties that intend to cause the violations of model checking against the behavior model and output of counterexamples used to construct the test sequences.We give an algorithm that derives trap properties from the object model with respect to node and edge coverage criteria.

  16. Applications of mathematical models of road cycling

    OpenAIRE

    Dahmen, Thorsten; Saupe, Dietmar; Wolf, Stefan

    2012-01-01

    This contribution discusses several use cases of mathematical models for road cycling. A mechanical model for the pedaling forces is the basis for an accurate indoor ergometer simulation of road cycling on real-world tracks. Together with a simple physiological model for the exertion of the athlete as a function of his/her accumulated power output, an optimal riding strategy for time trials on mountain ascents is computed. A combination of the two models leads to a mathematical optimization p...

  17. Correlated Data Analysis Modeling, Analytics, and Applications

    CERN Document Server

    Song, Peter X-K

    2007-01-01

    Presents developments in correlated data analysis. This book provides a systematic treatment for the topic of estimating functions. In addition to marginal models and mixed-effects models, it covers topics on joint regression analysis based on Gaussian copulas and generalized state space models for longitudinal data from long time series.

  18. Mixture Modeling: Applications in Educational Psychology

    Science.gov (United States)

    Harring, Jeffrey R.; Hodis, Flaviu A.

    2016-01-01

    Model-based clustering methods, commonly referred to as finite mixture modeling, have been applied to a wide variety of cross-sectional and longitudinal data to account for heterogeneity in population characteristics. In this article, we elucidate 2 such approaches: growth mixture modeling and latent profile analysis. Both techniques are…

  19. Model checking timed automata : techniques and applications

    NARCIS (Netherlands)

    Hendriks, Martijn.

    2006-01-01

    Model checking is a technique to automatically analyse systems that have been modeled in a formal language. The timed automaton framework is such a formal language. It is suitable to model many realistic problems in which time plays a central role. Examples are distributed algorithms, protocols, emb

  20. The Nomad Model: Theory, Developments and Applications

    NARCIS (Netherlands)

    Campanella, M.; Hoogendoorn, S.P.; Daamen, W.

    2014-01-01

    This paper presents details of the developments of the Nomad model after being introduced more than 12 years ago. The model is derived from a normative theory of pedestrian behavior making it unique under microscopic models. Nomad has been successfully applied in several cases indicating that it ful

  1. Computational Modelling in Cancer: Methods and Applications

    Directory of Open Access Journals (Sweden)

    Konstantina Kourou

    2015-01-01

    Full Text Available Computational modelling of diseases is an emerging field, proven valuable for the diagnosis, prognosis and treatment of the disease. Cancer is one of the diseases where computational modelling provides enormous advancements, allowing the medical professionals to perform in silico experiments and gain insights prior to any in vivo procedure. In this paper, we review the most recent computational models that have been proposed for cancer. Well known databases used for computational modelling experiments, as well as, the various markup language representations are discussed. In addition, recent state of the art research studies related to tumour growth and angiogenesis modelling are presented.

  2. Reconciliation of diverse telepathology system designs. Historic issues and implications for emerging markets and new applications.

    Science.gov (United States)

    Weinstein, Ronald S; Graham, Anna R; Lian, Fangru; Braunhut, Beth L; Barker, Gail R; Krupinski, Elizabeth A; Bhattacharyya, Achyut K

    2012-04-01

    Telepathology, the distant service component of digital pathology, is a growth industry. The word "telepathology" was introduced into the English Language in 1986. Initially, two different, competing imaging modalities were used for telepathology. These were dynamic (real time) robotic telepathology and static image (store-and-forward) telepathology. In 1989, a hybrid dynamic robotic/static image telepathology system was developed in Norway. This hybrid imaging system bundled these two primary pathology imaging modalities into a single multi-modality pathology imaging system. Similar hybrid systems were subsequently developed and marketed in other countries as well. It is noteworthy that hybrid dynamic robotic/static image telepathology systems provided the infrastructure for the first truly sustainable telepathology services. Since then, impressive progress has been made in developing another telepathology technology, so-called "virtual microscopy" telepathology (also called "whole slide image" telepathology or "WSI" telepathology). Over the past decade, WSI has appeared to be emerging as the preferred digital telepathology digital imaging modality. However, recently, there has been a re-emergence of interest in dynamic-robotic telepathology driven, in part, by concerns over the lack of a means for up-and-down focusing (i.e., Z-axis focusing) using early WSI processors. In 2010, the initial two U.S. patents for robotic telepathology (issued in 1993 and 1994) expired enabling many digital pathology equipment companies to incorporate dynamic-robotic telepathology modules into their WSI products for the first time. The dynamic-robotic telepathology module provided a solution to the up-and-down focusing issue. WSI and dynamic robotic telepathology are now, rapidly, being bundled into a new class of telepathology/digital pathology imaging system, the "WSI-enhanced dynamic robotic telepathology system". To date, six major WSI processor equipment companies have embraced the approach and developed WSI-enhanced dynamic-robotic digital telepathology systems, marketed under a variety of labels. Successful commercialization of such systems could help overcome the current resistance of some pathologists to incorporate digital pathology, and telepathology, into their routine and esoteric laboratory services. Also, WSI-enhanced dynamic robotic telepathology could be useful for providing general pathology and subspecialty pathology services to many of the world's underserved populations in the decades ahead. This could become an important enabler for the delivery of patient-centered healthcare in the future.

  3. Organizational Initiatives for Promoting Employee Work-Life Reconciliation Over the Life Course. A Systematic Review of Intervention Studies

    Directory of Open Access Journals (Sweden)

    Annina Ropponen

    2016-10-01

    Full Text Available This review aimed to explore the initiatives, interventions, and experiments implemented by employing organizations and designed to support the work-life reconciliation at workplaces, and the effects of these actions on employees’ well-being at work. A systematic literature review was conducted on the basis of a search in PsycInfo, ERIC, and the ISI Web of Science database of Social Sciences between January 2000 and May 2015. Those studies were included in which either organizational or individual-level initiatives, interventions, or experiments were implemented by employers at workplaces in order to promote the work-life reconciliation of their employees. Work-life reconciliation was considered to encompass all life domains and all career stages from early to the end of working career. The content analysis of 11 studies showed that effective employer actions focused on working time, care arrangements, and training for supervisors and employees. Flexibility, in terms of both working time and other arrangements provided for employees, and support from supervisors decreased work-family conflict, improved physical health and job satisfaction, and also reduced the number of absence days and turnover intentions. Overall, very few intervention studies exist investigating the effects of employer-induced work-life initiatives. One should particularly note the conditions under which interventions are most successful, since many contextual and individual-level factors influence the effects of organizational initiatives on employee and organizational outcomes.

  4. “What Will You Do with Our Stories?” Truth and Reconciliation in the Solomon Islands

    Directory of Open Access Journals (Sweden)

    Louise Vella

    2014-09-01

    Full Text Available The Solomon Islands Truth and Reconciliation Commission (TRC was the first TRC in the Pacific Islands. Its goals and activities – truth-seeking, reconciliation and the production of a report with a narrative of the conflict that focused on human rights violations – reflect the normative values of global transitional justice discourses. In this paper I draw on interviews with former staff of the TRC and my own experiences of working for the TRC to explore the implications of importing international transitional justice mechanisms into the local Solomon Islands context, and to draw attention to the cultural limitations of truth-telling. I argue that in order for peacebuilding tools to be effective in Solomon Islands, a strong commitment to, and understanding of, local context is required; transitional justice mechanisms must resonate with local understandings and practices of conflict resolution and peacemaking. The TRC has the potential to play a positive role in building peace in Solomon Islands if it is viewed as a component of an ongoing process.Truth and memory alone will not bring about justice, reconciliation or peace; the memories and truths that are collected and produced by the TRC ought to be used for future action, addressing ongoing injustices and grievances.

  5. Restoring relationship between former genocide perpetrators and survivors of genocide against Tutsi in Rwanda through reconciliation villages

    Directory of Open Access Journals (Sweden)

    Mafeza, F.

    2013-06-01

    Full Text Available Throughout the 20th century, genocide has claimed many lives across the world. In Rwanda, the Genocide against the Tutsi was perpetrated with unprecedented violence and took the lives of more than one million. In the aftermath of the genocide, the interpersonal relationships between genocide survivors and former genocide perpetrators as well as their respective family members was undermined. Through Prison Fellowship Rwanda, former genocide perpetrators and survivors of genocide were brought together in reconciliation villages as a way of restoring their relationships. Drawing on interviews and focus group discussion with members of five reconciliation villages, this study uses a qualitative approach to examine how these villages contribute to the restoration of relationship between conflicting parties in the aftermath of the genocide against the Tutsi in Rwanda. The findings indicate that living together in reconciliation village combined with economic joint activities provided a favorable space in which negative-dehumanizing attitudes were overcome, while positive-re-humanizing attitudes were fostered. Additionally, the village offered members an opportunity for communication, reduced prejudice and fear among them, and generated trust in the community.

  6. Wealth distribution models: analisys and applications

    Directory of Open Access Journals (Sweden)

    Camilo Dagum

    2008-03-01

    Full Text Available After Pareto developed his Type I model in 1895, a large number of income distribution models have been specified. However, the important issue of wealth distribution called the attention of researchers more than sixty years later. It started with the contributions by Wold and Whittle, and Sargan, both published in 1957. The former authors proposed the Pareto Type I model and the latter the lognormal distribution, but they did not empirically validate them. Afterward, other models were proposed: in 1969 the Pareto Types I and II by Stiglitz; in 1975, the loglogistic by Atkinson and the Pearson Type V by Vaughan. In 1990 and 1994, Dagum developed a general model and his type II as models of wealth distribution. They were validated with real life data from the U.S.A., Canada, Italy and the U.K. In 1999, Dagum further developed his general model of net wealth distribution with support (??,? which contains, as particular cases, his Types I and II model of income and wealth distributions. This study presents and analyzes the proposed models of wealth distribution and their properties. The only model with the flexibility, power, and economic and stochastic foundations to accurately fit net and total wealth distributions is the Dagum general model and its particular cases as validated with the case studies of Ireland, U.K., Italy and U.S.A.

  7. Sparse Multivariate Modeling: Priors and Applications

    DEFF Research Database (Denmark)

    Henao, Ricardo

    modeling, a model for peptide-protein/protein-protein interactions called latent protein tree, a framework for sparse Gaussian process classification based on active set selection and a linear multi-category sparse classifier specially targeted to gene expression data. The thesis is organized to provide......This thesis presents a collection of statistical models that attempt to take advantage of every piece of prior knowledge available to provide the models with as much structure as possible. The main motivation for introducing these models is interpretability since in practice we want to be able...... to use them as hypothesis generating tools. All of our models start from a family of structures, for instance factor models, directed acyclic graphs, classifiers, etc. Then we let them be selectively sparse as a way to provide them with structural fl exibility and interpretability. Finally, we complement...

  8. Nonlinear dynamics new directions models and applications

    CERN Document Server

    Ugalde, Edgardo

    2015-01-01

    This book, along with its companion volume, Nonlinear Dynamics New Directions: Theoretical Aspects, covers topics ranging from fractal analysis to very specific applications of the theory of dynamical systems to biology. This second volume contains mostly new applications of the theory of dynamical systems to both engineering and biology. The first volume is devoted to fundamental aspects and includes a number of important new contributions as well as some review articles that emphasize new development prospects. The topics addressed in the two volumes include a rigorous treatment of fluctuations in dynamical systems, topics in fractal analysis, studies of the transient dynamics in biological networks, synchronization in lasers, and control of chaotic systems, among others. This book also: ·         Develops applications of nonlinear dynamics on a diversity of topics such as patterns of synchrony in neuronal networks, laser synchronization, control of chaotic systems, and the study of transient dynam...

  9. New advances in statistical modeling and applications

    CERN Document Server

    Santos, Rui; Oliveira, Maria; Paulino, Carlos

    2014-01-01

    This volume presents selected papers from the XIXth Congress of the Portuguese Statistical Society, held in the town of Nazaré, Portugal, from September 28 to October 1, 2011. All contributions were selected after a thorough peer-review process. It covers a broad range of papers in the areas of statistical science, probability and stochastic processes, extremes and statistical applications.

  10. Nuclear reaction modeling, verification experiments, and applications

    Energy Technology Data Exchange (ETDEWEB)

    Dietrich, F.S.

    1995-10-01

    This presentation summarized the recent accomplishments and future promise of the neutron nuclear physics program at the Manuel Lujan Jr. Neutron Scatter Center (MLNSC) and the Weapons Neutron Research (WNR) facility. The unique capabilities of the spallation sources enable a broad range of experiments in weapons-related physics, basic science, nuclear technology, industrial applications, and medical physics.

  11. Government Contracting Options: A Model and Application.

    Science.gov (United States)

    1996-01-01

    a random number generator based on work by Marsaglia and Zaman (1991) and Feldman (forthcoming). 45 C. APPLICATION PARAMETERS This appendix...Phase II). Air Force Business Research Management Center. BRMC-81-5034. May 1984. Marsaglia , George, and Arif Zaman. "A New Class of Random

  12. Application of Actuarial Modelling in Insurance Industry

    OpenAIRE

    Burcã Ana-Maria; Bãtrînca Ghiorghe

    2011-01-01

    In insurance industry, the financial stability of insurance companies represents an issue of vital importance. In order to maintain the financial stability and meet minimum regulatory requirements, actuaries apply actuarial modeling. Modeling has been at the center of actuarial science and of all the sciences from the beginning of their journey. In insurance industry, actuarial modeling creates a framework that allows actuaries to identify, understand, quantify and manage a wide range of risk...

  13. Application of lumped-parameter models

    Energy Technology Data Exchange (ETDEWEB)

    Ibsen, Lars Bo; Liingaard, M.

    2006-12-15

    This technical report concerns the lumped-parameter models for a suction caisson with a ratio between skirt length and foundation diameter equal to 1/2, embedded into an viscoelastic soil. The models are presented for three different values of the shear modulus of the subsoil. Subsequently, the assembly of the dynamic stiffness matrix for the foundation is considered, and the solution for obtaining the steady state response, when using lumped-parameter models is given. (au)

  14. Application of arrangement theory to unfolding models

    CERN Document Server

    Kamiya, Hidehiko; Tokushige, Norihide

    2010-01-01

    Arrangement theory plays an essential role in the study of the unfolding model used in many fields. This paper describes how arrangement theory can be usefully employed in solving the problems of counting (i) the number of admissible rankings in an unfolding model and (ii) the number of ranking patterns generated by unfolding models. The paper is mostly expository but also contains some new results such as simple upper and lower bounds for the number of ranking patterns in the unidimensional case.

  15. Application of Actuarial Modelling in Insurance Industry

    OpenAIRE

    Burcã Ana-Maria; Bãtrînca Ghiorghe

    2011-01-01

    In insurance industry, the financial stability of insurance companies represents an issue of vital importance. In order to maintain the financial stability and meet minimum regulatory requirements, actuaries apply actuarial modeling. Modeling has been at the center of actuarial science and of all the sciences from the beginning of their journey. In insurance industry, actuarial modeling creates a framework that allows actuaries to identify, understand, quantify and manage a wide range of risk...

  16. Numerical simulation of the optimal two-mode attacks for two-way continuous-variable quantum cryptography in reverse reconciliation

    Science.gov (United States)

    Zhang, Yichen; Li, Zhengyu; Zhao, Yijia; Yu, Song; Guo, Hong

    2017-02-01

    We analyze the security of the two-way continuous-variable quantum key distribution protocol in reverse reconciliation against general two-mode attacks, which represent all accessible attacks at fixed channel parameters. Rather than against one specific attack model, the expression of secret key rates of the two-way protocol are derived against all accessible attack models. It is found that there is an optimal two-mode attack to minimize the performance of the protocol in terms of both secret key rates and maximal transmission distances. We identify the optimal two-mode attack, give the specific attack model of the optimal two-mode attack and show the performance of the two-way protocol against the optimal two-mode attack. Even under the optimal two-mode attack, the performances of two-way protocol are still better than the corresponding one-way protocol, which shows the advantage of making double use of the quantum channel and the potential of long-distance secure communication using a two-way protocol.

  17. Electronic medical record and glaucoma medications: connecting the medication reconciliation with adherence

    Directory of Open Access Journals (Sweden)

    Bacon TS

    2016-01-01

    Full Text Available Thomas S Bacon, Kenneth C Fan, Manishi A Desai Department of Ophthalmology, Boston University School of Medicine, Boston Medical Center, Boston, MA, USA Purpose: To evaluate consistency in documentation of glaucoma medications in the electronic medical record and identify which regimen patients adhere to when inconsistencies exist. Factors contributing to medication nonadherence are also explored.Methods: Retrospective chart review of medication adherence encompassing 200 patients from three glaucoma physicians at a tertiary referral center over a 1-month period. Adherence was determined by the consistency between a patients stated medication regimen and either the active medication list in the electronic medical record, or the physicians planned medication regimen in the preceding clinic visit. Patient charts were also reviewed for patient sex, age, primary language, race, and total number of medications.Results: A total of 160 charts showed consistency in documentation between the physician note and electronic medication reconciliation. Of those patients, 83.1% reported adherence with their glaucoma medication schedule. When there was a discrepancy in documentation (40 charts, 72.5% patients followed the physician-stated regimen vs 20% who followed neither vs 7.5% who followed the medical record (P<0.01. No difference in adherence was observed based on sex (P=0.912 or total number of medications taken (P=0.242. ­Language, both English- (P=0.075 and Haitian (P=0.10 -speaking populations, as well as race, ­Caucasian (P=0.31, African-American (P=0.54, and Hispanic (P=0.58, had no impact on medication adherence. Patients over 80 years of age were more nonadherent as compared to other decades (P=0.04.Conclusion: Inconsistent documentation between the electronic medical record physician note and medication regimen may contribute to patient medication nonadherence. Patients over 80 years of age were associated with higher rates of nonadherence

  18. The Geometric Modelling of Furniture Parts and Its Application

    Institute of Scientific and Technical Information of China (English)

    张福炎; 蔡士杰; 王玉兰; 居正文

    1989-01-01

    In this paper, a 3-D solid modelling method appropriate for the design of furniture parts, which has been used in FCAD (Computer Aided Design for Furniture Structure )system, is introduced. Some interactive functions for modifying part models and deriving a variety of practical parts are described. Finally. the application of the modelling method to computer aided manufacturing of furniture parts is prospected.

  19. Modeling Students' Memory for Application in Adaptive Educational Systems

    Science.gov (United States)

    Pelánek, Radek

    2015-01-01

    Human memory has been thoroughly studied and modeled in psychology, but mainly in laboratory setting under simplified conditions. For application in practical adaptive educational systems we need simple and robust models which can cope with aspects like varied prior knowledge or multiple-choice questions. We discuss and evaluate several models of…

  20. Advanced Applications of Structural Equation Modeling in Counseling Psychology Research

    Science.gov (United States)

    Martens, Matthew P.; Haase, Richard F.

    2006-01-01

    Structural equation modeling (SEM) is a data-analytic technique that allows researchers to test complex theoretical models. Most published applications of SEM involve analyses of cross-sectional recursive (i.e., unidirectional) models, but it is possible for researchers to test more complex designs that involve variables observed at multiple…

  1. Some Issues of Biological Shape Modelling with Applications

    DEFF Research Database (Denmark)

    Larsen, Rasmus; Hilger, Klaus Baggesen; Skoglund, Karl

    2003-01-01

    This paper illustrates current research at Informatics and Mathematical Modelling at the Technical University of Denmark within biological shape modelling. We illustrate a series of generalizations to, modifications to, and applications of the elements of constructing models of shape or appearance...

  2. Some issues of biological shape modelling with applications

    DEFF Research Database (Denmark)

    Larsen, R; Hilger, K.B.; Skoglund, K

    This paper illustrates current research at Informatics and Mathematical Modelling at the Technical University of Denmark within biological shape modelling. We illustrate a series of generalizations to, modifications to, and applications of the elements of constructing models of shape or appearance...

  3. Application of lumped-parameter models

    DEFF Research Database (Denmark)

    Ibsen, Lars Bo; Liingaard, Morten

    This technical report concerns the lumped-parameter models for a suction caisson with a ratio between skirt length and foundation diameter equal to 1/2, embedded into an viscoelastic soil. The models are presented for three different values of the shear modulus of the subsoil (section 1.1). Subse...

  4. Model Driven Architecture: Foundations and Applications

    NARCIS (Netherlands)

    Rensink, Arend

    The OMG's Model Driven Architecture (MDA) initiative has been the focus of much attention in both academia and industry, due to its promise of more rapid and consistent software development through the increased use of models. In order for MDA to reach its full potential, the ability to manipulate

  5. Training evaluation models: Theory and applications

    OpenAIRE

    Carbone, V.; MORVILLO, A

    2002-01-01

    This chapter has the following aims: 1. Compare the various conceptual models for evaluation, identifying their strengths and weaknesses; 2. Define an evaluation model consistent with the aims and constraints of the fit project; 3. Describe, in critical fashion, operative tools for evaluating training which are reliable, flexible and analytical.

  6. Human hand modelling: kinematics, dynamics, applications

    NARCIS (Netherlands)

    Gustus, A.; Stillfried, G.; Visser, J.; Jörntell, H.; Van der Smagt, P.

    2012-01-01

    An overview of mathematical modelling of the human hand is given. We consider hand models from a specific background: rather than studying hands for surgical or similar goals, we target at providing a set of tools with which human grasping and manipulation capabilities can be studied, and hand funct

  7. The DES-Model and Its Applications

    DEFF Research Database (Denmark)

    Grohnheit, Poul Erik

    This report describes the use of the Danish Energy System (DES) Model, which has been used for several years as the most comprehensive model for the energy planning. The structure of the Danish energy system is described, and a number of energy system parameters are explained, in particular the e...

  8. Asteroid thermal modeling: recent developments and applications

    NARCIS (Netherlands)

    Harris, A. W.; Mueller, M.

    2006-01-01

    A variety of thermal models are used for the derivation of asteroid physical parameters from thermal-infrared observations Simple models based on spherical geometry are often adequate for obtaining sizes and albedos when very little information about an object is available However sophisticated ther

  9. Asteroid thermal modeling: recent developments and applications

    NARCIS (Netherlands)

    Harris, A. W.; Mueller, M.

    2006-01-01

    A variety of thermal models are used for the derivation of asteroid physical parameters from thermal-infrared observations Simple models based on spherical geometry are often adequate for obtaining sizes and albedos when very little information about an object is available However sophisticated

  10. Optical Coherence Tomography: Modeling and Applications

    DEFF Research Database (Denmark)

    Thrane, Lars

    in previous theoretical models of OCT systems. It is demonstrated that the shower curtain effect is of utmost importance in the theoretical description of an OCT system. The analytical model, together with proper noise analysis of the OCT system, enables calculation of the SNR, where the optical properties...... geometry, i.e., reflection geometry, is developed. As in the new OCT model, multiple scattered photons has been taken into account together with multiple scattering effects. As an important result, a novel method of creating images based on measurements of the momentum width of the Wigner phase......An analytical model is presented that is able to describe the performance of OCT systems in both the single and multiple scattering regimes simultaneously. This model inherently includes the shower curtain effect, well-known for light propagation through the atmosphere. This effect has been omitted...

  11. Fuzzy modeling and control theory and applications

    CERN Document Server

    Matía, Fernando; Jiménez, Emilio

    2014-01-01

    Much work on fuzzy control, covering research, development and applications, has been developed in Europe since the 90's. Nevertheless, the existing books in the field are compilations of articles without interconnection or logical structure or they express the personal point of view of the author. This book compiles the developments of researchers with demonstrated experience in the field of fuzzy control following a logic structure and a unified the style. The first chapters of the book are dedicated to the introduction of the main fuzzy logic techniques, where the following chapters focus on concrete applications. This book is supported by the EUSFLAT and CEA-IFAC societies, which include a large number of researchers in the field of fuzzy logic and control. The central topic of the book, Fuzzy Control, is one of the main research and development lines covered by these associations.

  12. Modelling of Tape Casting for Ceramic Applications

    DEFF Research Database (Denmark)

    Jabbari, Masoud

    Functional ceramics find use in many different applications of great interest, e.g. thermal barrier coatings, piezoactuators, capacitors, solid oxide fuel cells and electrolysis cells, membranes, and filters. It is often the case that the performance of a ceramic component can be increased markedly...... if it is possible to vary the relevant properties (e.g. electrical, electrochemical, or magnetic) in a controlled manner along the extent of the component. Such composites in which ceramic layers of different composition and/or microstructure are combined provide a new and intriguing dimension to the field...... of functional ceramics research. Advances in ceramic forming have enabled low cost shaping techniques such as tape casting and extrusion to be used in some of the most challenging technologies. These advances allow the design of complex components adapted to desired specific properties and applications. However...

  13. Multilevel Models: Conceptual Framework and Applicability

    Directory of Open Access Journals (Sweden)

    Roxana-Otilia-Sonia Hrițcu

    2015-10-01

    Full Text Available Individuals and the social or organizational groups they belong to can be viewed as a hierarchical system situated on different levels. Individuals are situated on the first level of the hierarchy and they are nested together on the higher levels. Individuals interact with the social groups they belong to and are influenced by these groups. Traditional methods that study the relationships between data, like simple regression, do not take into account the hierarchical structure of the data and the effects of a group membership and, hence, results may be invalidated. Unlike standard regression modelling, the multilevel approach takes into account the individuals as well as the groups to which they belong. To take advantage of the multilevel analysis it is important that we recognize the multilevel characteristics of the data. In this article we introduce the outlines of multilevel data and we describe the models that work with such data. We introduce the basic multilevel model, the two-level model: students can be nested into classes, individuals into countries and the general two-level model can be extended very easily to several levels. Multilevel analysis has begun to be extensively used in many research areas. We present the most frequent study areas where multilevel models are used, such as sociological studies, education, psychological research, health studies, demography, epidemiology, biology, environmental studies and entrepreneurship. We support the idea that since hierarchies exist everywhere, multilevel data should be recognized and analyzed properly by using multilevel modelling.

  14. Modeling Answer Change Behavior: An Application of a Generalized Item Response Tree Model

    Science.gov (United States)

    Jeon, Minjeong; De Boeck, Paul; van der Linden, Wim

    2017-01-01

    We present a novel application of a generalized item response tree model to investigate test takers' answer change behavior. The model allows us to simultaneously model the observed patterns of the initial and final responses after an answer change as a function of a set of latent traits and item parameters. The proposed application is illustrated…

  15. HTGR Application Economic Model Users' Manual

    Energy Technology Data Exchange (ETDEWEB)

    A.M. Gandrik

    2012-01-01

    The High Temperature Gas-Cooled Reactor (HTGR) Application Economic Model was developed at the Idaho National Laboratory for the Next Generation Nuclear Plant Project. The HTGR Application Economic Model calculates either the required selling price of power and/or heat for a given internal rate of return (IRR) or the IRR for power and/or heat being sold at the market price. The user can generate these economic results for a range of reactor outlet temperatures; with and without power cycles, including either a Brayton or Rankine cycle; for the demonstration plant, first of a kind, or nth of a kind project phases; for up to 16 reactor modules; and for module ratings of 200, 350, or 600 MWt. This users manual contains the mathematical models and operating instructions for the HTGR Application Economic Model. Instructions, screenshots, and examples are provided to guide the user through the HTGR Application Economic Model. This model was designed for users who are familiar with the HTGR design and Excel and engineering economics. Modification of the HTGR Application Economic Model should only be performed by users familiar with the HTGR and its applications, Excel, and Visual Basic.

  16. Stochastic properties of generalised Yule models, with biodiversity applications.

    Science.gov (United States)

    Gernhard, Tanja; Hartmann, Klaas; Steel, Mike

    2008-11-01

    The Yule model is a widely used speciation model in evolutionary biology. Despite its simplicity many aspects of the Yule model have not been explored mathematically. In this paper, we formalise two analytic approaches for obtaining probability densities of individual branch lengths of phylogenetic trees generated by the Yule model. These methods are flexible and permit various aspects of the trees produced by Yule models to be investigated. One of our methods is applicable to a broader class of evolutionary processes, namely the Bellman-Harris models. Our methods have many practical applications including biodiversity and conservation related problems. In this setting the methods can be used to characterise the expected rate of biodiversity loss for Yule trees, as well as the expected gain of including the phylogeny in conservation management. We briefly explore these applications.

  17. Application of Simple CFD Models in Smoke Ventilation Design

    DEFF Research Database (Denmark)

    Brohus, Henrik; Nielsen, Peter Vilhelm; la Cour-Harbo, Hans

    2004-01-01

    The paper examines the possibilities of using simple CFD models in practical smoke ventilation design. The aim is to assess if it is possible with a reasonable accuracy to predict the behaviour of smoke transport in case of a fire. A CFD code mainly applicable for “ordinary” ventilation design...... is used for the examination. The CFD model is compared with benchmark tests and results from a special application fire simulation CFD code. Apart from benchmark tests two practical applications are examined in shape of modelling a fire in a theatre and a double façade, respectively. The simple CFD model...... uses a standard k-ε turbulence model. Simulations comprise both steady-state and dynamic approaches. Several boundary conditions are tested. Finally, the paper discusses the prospects of simple CFD models in smoke ventilation design including the inherent limitations....

  18. 马斯洛需求层次视角下的刑事和解%Criminal Reconciliation under the Perspective of Maslow' s Need-Hierarchy Theory

    Institute of Scientific and Technical Information of China (English)

    徐伟; 童春荣

    2012-01-01

    Through agreed settlement, criminal reconciliation meets the appealing of the victim in getting material compensation, stabilizing the psychological trauma, being given love and respect. It also complies with the need of injuring person in avoiding the crime label, returning to the society and achieving the belonging and warmth,which is a kind of criminal settlement mode in accordance with the Maslow' s need - hierarchy theory. Its application not only contributes to the balance of diversified needs for the disputes parties, but also promotes the process of the rule of law,which should be praised actively.%刑事和解通过纠纷的合意解决,满足受害人获得物质赔偿,平抑精神创伤,给予爱与尊重的诉求,亦符合加害人避免犯罪标签,重新复归社会,获得归属与温暖的需要,是一种与马斯洛需求层次理论相契合的刑事解纷模式。其适用不仅有助于纠纷当事人的多样性需求平衡,还有利于推动法治进程,应积极予以推崇。

  19. Mathematical modeling and applications in nonlinear dynamics

    CERN Document Server

    Merdan, Hüseyin

    2016-01-01

    The book covers nonlinear physical problems and mathematical modeling, including molecular biology, genetics, neurosciences, artificial intelligence with classical problems in mechanics and astronomy and physics. The chapters present nonlinear mathematical modeling in life science and physics through nonlinear differential equations, nonlinear discrete equations and hybrid equations. Such modeling can be effectively applied to the wide spectrum of nonlinear physical problems, including the KAM (Kolmogorov-Arnold-Moser (KAM)) theory, singular differential equations, impulsive dichotomous linear systems, analytical bifurcation trees of periodic motions, and almost or pseudo- almost periodic solutions in nonlinear dynamical systems. Provides methods for mathematical models with switching, thresholds, and impulses, each of particular importance for discontinuous processes Includes qualitative analysis of behaviors on Tumor-Immune Systems and methods of analysis for DNA, neural networks and epidemiology Introduces...

  20. [Thurstone model application to difference sensory tests].

    Science.gov (United States)

    Angulo, Ofelia; O'Mahony, Michael

    2009-12-01

    Part of understanding why judges perform better on some difference tests than others requires an understanding of how information coming from the mouth to the brain is processed. For some tests it is processed more efficiently than others. This is described by what has been called Thurstonian modeling. This brief review introduces the concepts and ideas involved in Thurstonian modeling as applied to sensory difference measurement. It summarizes the literature concerned with the theorizing and confirmation of Thurstonian models. It introduces the important concept of stimulus variability and the fundamental measure of sensory difference: d'. It indicates how the paradox of discriminatory non-discriminators, which had puzzled researchers for years, can be simply explained using the model. It considers how memory effects and the complex interactions in the mouth can reduce d' by increasing the variance of sensory distributions.

  1. Software reliability models for critical applications

    Energy Technology Data Exchange (ETDEWEB)

    Pham, H.; Pham, M.

    1991-12-01

    This report presents the results of the first phase of the ongoing EG&G Idaho, Inc. Software Reliability Research Program. The program is studying the existing software reliability models and proposes a state-of-the-art software reliability model that is relevant to the nuclear reactor control environment. This report consists of three parts: (1) summaries of the literature review of existing software reliability and fault tolerant software reliability models and their related issues, (2) proposed technique for software reliability enhancement, and (3) general discussion and future research. The development of this proposed state-of-the-art software reliability model will be performed in the second place. 407 refs., 4 figs., 2 tabs.

  2. Software reliability models for critical applications

    Energy Technology Data Exchange (ETDEWEB)

    Pham, H.; Pham, M.

    1991-12-01

    This report presents the results of the first phase of the ongoing EG G Idaho, Inc. Software Reliability Research Program. The program is studying the existing software reliability models and proposes a state-of-the-art software reliability model that is relevant to the nuclear reactor control environment. This report consists of three parts: (1) summaries of the literature review of existing software reliability and fault tolerant software reliability models and their related issues, (2) proposed technique for software reliability enhancement, and (3) general discussion and future research. The development of this proposed state-of-the-art software reliability model will be performed in the second place. 407 refs., 4 figs., 2 tabs.

  3. Development and application of earth system models

    OpenAIRE

    Prinn, Ronald G.

    2012-01-01

    The global environment is a complex and dynamic system. Earth system modeling is needed to help understand changes in interacting subsystems, elucidate the influence of human activities, and explore possible future changes. Integrated assessment of environment and human development is arguably the most difficult and most important “systems” problem faced. To illustrate this approach, we present results from the integrated global system model (IGSM), which consists of coupled submodels address...

  4. Application of Chebyshev Polynomial to simulated modeling

    Institute of Scientific and Technical Information of China (English)

    CHI Hai-hong; LI Dian-pu

    2006-01-01

    Chebyshev polynomial is widely used in many fields, and used usually as function approximation in numerical calculation. In this paper, Chebyshev polynomial expression of the propeller properties across four quadrants is given at first, then the expression of Chebyshev polynomial is transformed to ordinary polynomial for the need of simulation of propeller dynamics. On the basis of it,the dynamical models of propeller across four quadrants are given. The simulation results show the efficiency of mathematical model.

  5. Application of the rainfall infiltration breakthrough (RIB) model for ...

    African Journals Online (AJOL)

    Application of the rainfall infiltration breakthrough (RIB) model for groundwater ... Correlation analysis between rainfall and observed WLF data at daily scale and ... data are more realistic than those for daily data, when using long time series.

  6. Recent Applications of Hidden Markov Models in Computational Biology

    Institute of Scientific and Technical Information of China (English)

    Khar Heng Choo; Joo Chuan Tong; Louxin Zhang

    2004-01-01

    This paper examines recent developments and applications of Hidden Markov Models (HMMs) to various problems in computational biology, including multiple sequence alignment, homology detection, protein sequences classification, and genomic annotation.

  7. Application of DARLAM to Regional Haze Modeling

    Science.gov (United States)

    Koe, L. C. C.; Arellano, A. F., Jr.; McGregor, J. L.

    - The CSIRO Division of Atmospheric Research limited area model (DARLAM) is applied to atmospheric transport modeling of haze in southeast Asia. The 1998 haze episode is simulated using an emission inventory derived from hotspot information and adopting removal processes based on SO2.Results show that the model is able to simulate the transport of haze in the region. The model images closely resemble the plumes of NASA Total Ozone Mapping Spectrometer and Meteorological Service Singapore haze maps. Despite the limitation of input data, particularly for haze emissions, the three-month average pattern correlation obtained for the whole episode is 0.61. The model has also been able to reproduce the general features of transboundary air pollution over a long period of time. Predicted total particulate matter concentration also agrees reasonably well with observation.The difference in the model results from the satellite images may be attributed to the large uncertainties of emission, simplification of haze deposition and transformation mechanisms and the relatively coarse horizontal and vertical resolution adopted for this particular simulation.

  8. Randomly Stopped Sums: Models and Psychological Applications

    Directory of Open Access Journals (Sweden)

    Michael eSmithson

    2014-11-01

    Full Text Available This paper describes an approach to modeling the sums of a continuous random variable over a number of measurement occasions when the number of occasions also is a random variable. A typical example is summing the amounts of time spent attending to pieces of information in an information search task leading to a decision to obtain the total time taken to decide. Although there is a large literature on randomly stopped sums in financial statistics, it is largely absent from psychology. The paper begins with the standard modeling approaches used in financial statistics, and then extends them in two ways. First, the randomly stopped sums are modeled as ``life distributions'' such as the gamma or log-normal distribution. A simulation study investigates Type I error rate accuracy and power for gamma and log-normal versions of this model. Second, a Bayesian hierarchical approach is used for constructing an appropriate general linear model of the sums. Model diagnostics are discussed, and three illustrations are presented from real datasets.

  9. Advances in Application of Models in Soil Quality Evaluation

    Institute of Scientific and Technical Information of China (English)

    SI Zhi-guo; WANG Ji-jie; YU Yuan-chun; LIANG Guan-feng; CHEN Chang-ren; SHU Hong-lan

    2012-01-01

    Soil quality is a comprehensive reflection of soil properties.Since the soil quality concept was put forward in the 1970s,the quality of different type soils in different regions have been evaluated through a variety of evaluation methods,but it still lacks universal soil quantity evaluation models and methods.In this paper,the applications and prospects of grey relevancy comprehensive evaluation model,attribute hierarchical model,fuzzy comprehensive evaluation model,matter-element model,RAGA-based PPC /PPE model and GIS model in soil quality evaluation are reviewed.

  10. The Application Model of Moving Objects in Cargo Delivery System

    Institute of Scientific and Technical Information of China (English)

    ZHANG Feng-li; ZHOU Ming-tian; XU Bo

    2004-01-01

    The development of spatio-temporal database systems is primarily motivated by applications which track and present mobile objects. In this paper, solutions for establishing the moving object database based on GPS/GIS environment are presented, and a data modeling of moving object is given by using Temporal logical to extent the query language, finally the application model in cargo delivery system is shown.

  11. Network models in optimization and their applications in practice

    CERN Document Server

    Glover, Fred; Phillips, Nancy V

    2011-01-01

    Unique in that it focuses on formulation and case studies rather than solutions procedures covering applications for pure, generalized and integer networks, equivalent formulations plus successful techniques of network models. Every chapter contains a simple model which is expanded to handle more complicated developments, a synopsis of existing applications, one or more case studies, at least 20 exercises and invaluable references. An Instructor's Manual presenting detailed solutions to all the problems in the book is available upon request from the Wiley editorial department.

  12. 'The body remembers': narrating embodied reconciliations of eating disorder and recovery.

    Science.gov (United States)

    Eli, Karin

    2016-01-01

    After severe illness, there are stories: narrative strands to suture discontinuities of identities, practices, and lives. But within these narratives of illness and recovery, the body's discontinuities stand apart, striking in the materiality of change, in the tangible multiplicity of bodies - healthy, ill, recovering, recovered - that a person can call one's own. Based on longitudinal research interviews with Israeli women who identified as recovered from long-term eating disorders (fieldwork conducted in 2005-2006 and in 2011), this paper explores how these bodily discontinuities are expressed, drawing particular attention to the narrative role of embodied memory in linking past and present-tense bodies and selves. Embodied memory, as narrated by the participants, is deeply, sometimes surprisingly, embedded in lived experience, imbuing recovered bodies with moments of sensory continuity, the past coming into presence through forms of sensation and perception learned at the height of disorder. Examining narrative moments of sensory remembrance, this paper analyses how participants narrate embodied memory as a mode of reflection, self-protection, and dynamic integration, wherein the experience of disorder informs practices of recovery, and the body becomes a site for the reconciliation of past and present.

  13. Hidden Stories, Toxic Stories, Healing Stories: The Power of Narrative in Peace and Reconciliation

    Directory of Open Access Journals (Sweden)

    Stephan Marks

    2011-01-01

    Full Text Available Research on narrative is more than simply listening to (more or less nice stories. There are stories that are hidden between the lines; these need to be noticed and retrieved. There are stories that can be toxic to be exposed to; these need to be coped with and conceived. But there may be stories that have a healing quality, too—stories that can contribute to peace and reconciliation. These three possible qualities of narratives are the focus of the following paper, which was delivered in October 2008, at the launch of the Centre for Interdisciplinary Research on Narrative at St. Thomas University in Fredericton, New Brunswick, Canada. The lecture was based on his interdisciplinary research project "Geschichte und Erinnerung" [History and Memory, www.geschichte-erinnerung.de] in which interviews with Nazi followers, bystanders, and perpetrators were conducted and analysed. Marks presented one of the key findings of this research—shame—and its effect on what the interviewees recounted, as well as its relevance for National Socialism and present-day German society.

  14. Restoring justice in Serbia: Reconciliation and restorative justice in a post-war context

    Directory of Open Access Journals (Sweden)

    Parmentier Stephan

    2010-01-01

    Full Text Available The debate on how to deal with the past in Serbia is an ongoing one. Both the International Criminal Tribunal for ex-Yugoslavia and national criminal justice mechanisms have played an important role in prosecuting offenders. Other transitional justice approaches continue to be discussed. All in all, the Yugoslav and the Serbian cases are similar to other debates about 'dealing with the past' or 'transitional justice', as they are taking place between elites, political, economic, and within civil society, both in the country concerned and at the international level. Likewise the views and expectations of the local populations in any given country are very rarely taken into account. In this paper findings of a population-based research carried out by our research team in Serbia in 2007 are presented. The research was done by means of a quantitative survey across the country on several issues of post-conflict justice, including truth seeking, accountability, reparation for victims and reconciliation.

  15. Homosexual Behavior in Female Mountain Gorillas: Reflection of Dominance, Affiliation, Reconciliation or Arousal?

    Science.gov (United States)

    Grueter, Cyril C.; Stoinski, Tara S.

    2016-01-01

    Humans are unique among primates for not only engaging in same-sex sexual acts, but also forming homosexual pair bonds. To shed light on the evolutionary origins of homosexuality, data on the occurrence and contexts of same-sex behavior from nonhuman primates may be of particular significance. Homosexual behavior involving females is poorly researched in most primate taxa, exceptions being Japanese macaques, rhesus macaques, Hanuman langurs and bonobos. We present data on homosexual behavior in female mountain gorillas in the Virunga Volcanoes (Rwanda) and test four functional hypotheses, namely reconciliation, affiliation, dominance expression and sexual arousal. Homosexual interactions between females involved both ventro-dorsal and ventro-ventral copulations accompanied by vocalizations and courtship displays. The only sociosexual hypothesis that received partial empirical support is the social status hypothesis, i.e., that mounting reaffirms the dominance hierarchy. There is also some limited evidence that same-sex behavior reflects an overall state of arousal or is triggered via a ‘pornographic’ effect. An adaptive function of female homosexual behavior is not readily apparent, and we tentatively conclude (until a more rigorous test becomes available) that it may simply be related to sexual gratification or that it is an evolutionary by-product of an adaptation. PMID:27167861

  16. Value of Pharmacist Medication Interviews on Optimizing the Electronic Medication Reconciliation Process

    Science.gov (United States)

    Varma, Arjun; Boro, Maureen; Korman, Nancy

    2014-01-01

    Purpose: Few studies have explored the impact of using different methods for obtaining accurate medication histories on medication safety. This study was conducted to compare the accuracy and clinical impact of pharmacist medication histories obtained by electronic medical record review (EMRR) alone with those obtained by direct interviews combined with EMRR. Method: This 18-week prospective study included patients who were admitted to the Inpatient Medicine Service at the study institution and who had a pharmacist-conducted medication reconciliation EMRR within 48 hours of hospital admission. A chart review was performed to collect data to determine whether differences existed in the number of discrepancies, recommendations, and medication errors between the EMRR alone group compared to the EMRR combined with the patient interview group. Results: Five hundred thirteen discrepancies were identified with the EMRR group compared to 986 from the combined EMRR and patient interview group (P medication errors were identified for the EMRR alone group compared to the combination interview group (55 vs 134; P errors were omitted medications followed by extra dose/failure to discontinue therapy and wrong dose/frequency errors. Conclusion: Pharmacist-conducted admission medication interviews combined with EMRR can potentially identify harmful medication discrepancies and prevent medication errors. PMID:24958970

  17. Discerning a theological agenda for spatial justice in South Africa: An imperative for sustained reconciliation

    Directory of Open Access Journals (Sweden)

    Stephan de Beer

    2016-02-01

    Full Text Available A spatial turn has occurred in various disciplines over the past decades. This article holds that it has not occurred in a similar decisive manner in theological discourse and not in South Africa in particular. After considering the necessity of a spatial turn and spatial consciousness, the article examines the concept of spatial justice against the backdrop of how injustice was and is spatially expressed in South African cities. Considering the way in which South African cities have evolved since the Native Land Act of 1913 – the segregated and apartheid city and the (postapartheid city – the article then argues that deep and sustained reconciliation will be impossible should current spatial patterns of segregation, exclusion and injustice continue. It advocates theological and ecclesial participation in a national agenda for spatial transformation, to be fleshed out in relation to four interconnected challenges: land, landlessness, housing and home; the ‘creative destruction’ of neighbourhoods, gentrification and the displacement of the poor; participation in city-making (from below and transformative spatial interventions; and close collaboration with social movements working for spatial justice. It concludes by asserting that such a trans- and/or postdisciplinary agenda for spatial justice would participate with the Spirit to mend the oikos of God.

  18. Scratching around stress: hierarchy and reconciliation make the difference in wild brown lemurs (Eulemur fulvus).

    Science.gov (United States)

    Palagi, Elisabetta; Norscia, Ivan

    2011-01-01

    The scratching-stress linkage has been demonstrated in monkeys and apes but never in strepsirrhines, either in the wild or in captivity. We analysed data collected on a 14-animal group of Eulemur fulvus in the Berenty forest (South Madagascar, March-July 2008). We applied a protocol (same weather conditions, time slot, social/activity context, forest quadrat, and subgroup formation) involving four conditions, under which we recorded the scratching response: predation attempt, reconciled conflict, non-reconciled conflict, and control. We found that the scratching-stress linkage remains valid in strepsirrhines. Scratching increased after predatory attacks by the hawk Polyboroides radiatus and intra-group aggressions and decreased after reconciliation, probably buffering post-conflict stress. Scratching negatively correlated with the linear hierarchy, but only in the absence of stressful events. Compared to aggressions, predation attempts induced a greater increase in scratching, with dominants showing the highest differential increase. Thus, scratching is sensitive to different kinds of homeostasis perturbation (predation/aggression) and does not simply provide all-or-nothing information. Following a theoretical framework based on previous cortisol analyses, we showed that scratching and hormonal data converge in indicating that the stress profile of a species is shaped by its social network features.

  19. Homosexual Behavior in Female Mountain Gorillas: Reflection of Dominance, Affiliation, Reconciliation or Arousal?

    Science.gov (United States)

    Grueter, Cyril C; Stoinski, Tara S

    2016-01-01

    Humans are unique among primates for not only engaging in same-sex sexual acts, but also forming homosexual pair bonds. To shed light on the evolutionary origins of homosexuality, data on the occurrence and contexts of same-sex behavior from nonhuman primates may be of particular significance. Homosexual behavior involving females is poorly researched in most primate taxa, exceptions being Japanese macaques, rhesus macaques, Hanuman langurs and bonobos. We present data on homosexual behavior in female mountain gorillas in the Virunga Volcanoes (Rwanda) and test four functional hypotheses, namely reconciliation, affiliation, dominance expression and sexual arousal. Homosexual interactions between females involved both ventro-dorsal and ventro-ventral copulations accompanied by vocalizations and courtship displays. The only sociosexual hypothesis that received partial empirical support is the social status hypothesis, i.e., that mounting reaffirms the dominance hierarchy. There is also some limited evidence that same-sex behavior reflects an overall state of arousal or is triggered via a 'pornographic' effect. An adaptive function of female homosexual behavior is not readily apparent, and we tentatively conclude (until a more rigorous test becomes available) that it may simply be related to sexual gratification or that it is an evolutionary by-product of an adaptation.

  20. A Preliminary List of Horizontally Transferred Genes in Prokaryotes Determined by Tree Reconstruction and Reconciliation

    Directory of Open Access Journals (Sweden)

    Hyeonsoo Jeong

    2017-08-01

    Full Text Available Genome-wide global detection of genes involved in horizontal gene transfer (HGT remains an active area of research in medical microbiology and evolutionary genomics. Utilizing the explicit evolutionary method of comparing topologies of a total of 154,805 orthologous gene trees against corresponding 16S rRNA “reference” trees, we previously detected a total of 660,894 candidate HGT events in 2,472 completely-sequenced prokaryotic genomes. Here, we report an HGT-index for each individual gene-reference tree pair reconciliation, representing the total number of detected HGT events on the gene tree divided by the total number of genomes (taxa member of that tree. HGT-index is thus a simple measure indicating the sensitivity of prokaryotic genes to participate (or not participate in HGT. Our preliminary list provides HGT-indices for a total of 69,365 genes (detected in >10 and <50% available prokaryotic genomes that are involved in a wide range of biological processes such as metabolism, information, and bacterial response to environment. Identification of horizontally-derived genes is important to combat antibiotic resistance and is a step forward toward reconstructions of improved phylogenies describing the history of life. Our effort is thus expected to benefit ongoing research in the fields of clinical microbiology and evolutionary biology.

  1. Handbook of mixed membership models and their applications

    CERN Document Server

    Airoldi, Edoardo M; Erosheva, Elena A; Fienberg, Stephen E

    2014-01-01

    In response to scientific needs for more diverse and structured explanations of statistical data, researchers have discovered how to model individual data points as belonging to multiple groups. Handbook of Mixed Membership Models and Their Applications shows you how to use these flexible modeling tools to uncover hidden patterns in modern high-dimensional multivariate data. It explores the use of the models in various application settings, including survey data, population genetics, text analysis, image processing and annotation, and molecular biology.Through examples using real data sets, yo

  2. Recognizing textual entailment models and applications

    CERN Document Server

    Dagan, Ido; Sammons, Mark

    2013-01-01

    In the last few years, a number of NLP researchers have developed and participated in the task of Recognizing Textual Entailment (RTE). This task encapsulates Natural Language Understanding capabilities within a very simple interface: recognizing when the meaning of a text snippet is contained in the meaning of a second piece of text. This simple abstraction of an exceedingly complex problem has broad appeal partly because it can be conceived also as a component in other NLP applications, from Machine Translation to Semantic Search to Information Extraction. It also avoids commitment to any sp

  3. Model evaluation methodology applicable to environmental assessment models

    Energy Technology Data Exchange (ETDEWEB)

    Shaeffer, D.L.

    1979-08-01

    A model evaluation methodology is presented to provide a systematic framework within which the adequacy of environmental assessment models might be examined. The necessity for such a tool is motivated by the widespread use of models for predicting the environmental consequences of various human activities and by the reliance on these model predictions for deciding whether a particular activity requires the deployment of costly control measures. Consequently, the uncertainty associated with prediction must be established for the use of such models. The methodology presented here consists of six major tasks: model examination, algorithm examination, data evaluation, sensitivity analyses, validation studies, and code comparison. This methodology is presented in the form of a flowchart to show the logical interrelatedness of the various tasks. Emphasis has been placed on identifying those parameters which are most important in determining the predictive outputs of a model. Importance has been attached to the process of collecting quality data. A method has been developed for analyzing multiplicative chain models when the input parameters are statistically independent and lognormally distributed. Latin hypercube sampling has been offered as a promising candidate for doing sensitivity analyses. Several different ways of viewing the validity of a model have been presented. Criteria are presented for selecting models for environmental assessment purposes.

  4. Graphite oxidation modeling for application in MELCOR.

    Energy Technology Data Exchange (ETDEWEB)

    Gelbard, Fred

    2009-01-01

    The Arrhenius parameters for graphite oxidation in air are reviewed and compared. One-dimensional models of graphite oxidation coupled with mass transfer of oxidant are presented in dimensionless form for rectangular and spherical geometries. A single dimensionless group is shown to encapsulate the coupled phenomena, and is used to determine the effective reaction rate when mass transfer can impede the oxidation process. For integer reaction order kinetics, analytical expressions are presented for the effective reaction rate. For noninteger reaction orders, a numerical solution is developed and compared to data for oxidation of a graphite sphere in air. Very good agreement is obtained with the data without any adjustable parameters. An analytical model for surface burn-off is also presented, and results from the model are within an order of magnitude of the measurements of burn-off in air and in steam.

  5. A generalized sinusoidal model and its applications

    Institute of Scientific and Technical Information of China (English)

    KU Shao-ping; LI Ning

    2009-01-01

    A physical model of sinusoidal function was established. It is generalized that the force is directly proportional to a power function of the distance in a classical spring-oscillator system. The differential equation of the generalized model was given. Simulations were conducted with different power values. The results show that the solution of the generalized equation is a periodic function. The expressions of the amplitude and the period (frequency) of the generalized equation were derived by the physical method. All the simulation results coincide with the calculation results of the derived expressions. A special function also was deduced and proven to be convergent in the theoretical analysis. The limit value of the special function also was derived. The generalized model can be used in solving a type of differential equation and to generate periodic waveforms.

  6. Novel grey forecast model and its application

    Institute of Scientific and Technical Information of China (English)

    丁洪发; 舒双焰; 段献忠

    2003-01-01

    The advancement of grey system theory provides an effective analytic tool for power system load fore-cast. All kinds of presently available grey forecast models can be well used to deal with the short-term load fore-cast. However, they make big errors for medium or long-term load forecasts, and the load that does not satisfythe approximate exponential increasing law in particular. A novel grey forecast model that is capable of distin-guishing the increasing law of load is adopted to forecast electric power consumption (EPC) of Shanghai. Theresults show that this model can be used to greatly improve the forecast precision of EPC for a secondary industryor the whole society.

  7. Model castings with composite surface layer - application

    Directory of Open Access Journals (Sweden)

    J. Szajnar

    2008-10-01

    Full Text Available The paper presents a method of usable properties of surface layers improvement of cast carbon steel 200–450, by put directly in foundingprocess a composite surface layer on the basis of Fe-Cr-C alloy. Technology of composite surface layer guarantee mainly increase inhardness and aberasive wear resistance of cast steel castings on machine elements. This technology can be competition for generallyapplied welding technology (surfacing by welding and thermal spraying. In range of studies was made cast steel test castings withcomposite surface layer, which usability for industrial applications was estimated by criterion of hardness and aberasive wear resistance of type metal-mineral and quality of joint cast steel – (Fe-Cr-C. Based on conducted studies a thesis, that composite surface layer arise from liquid state, was formulated. Moreover, possible is control of composite layer thickness and its hardness by suitable selection of parameters i.e. thickness of insert, pouring temperature and solidification modulus of casting. Possibility of technology application of composite surface layer in manufacture of cast steel slide bush for combined cutter loader is presented.

  8. A cutting force model for micromilling applications

    DEFF Research Database (Denmark)

    Bissacco, Giuliano; Hansen, Hans Nørgaard; De Chiffre, Leonardo

    2006-01-01

    In micro milling the maximum uncut chip thickness is often smaller than the cutting edge radius. This paper introduces a new cutting force model for ball nose micro milling that is capable of taking into account the effect of the edge radius.......In micro milling the maximum uncut chip thickness is often smaller than the cutting edge radius. This paper introduces a new cutting force model for ball nose micro milling that is capable of taking into account the effect of the edge radius....

  9. Co-clustering models, algorithms and applications

    CERN Document Server

    Govaert, Gérard

    2013-01-01

    Cluster or co-cluster analyses are important tools in a variety of scientific areas. The introduction of this book presents a state of the art of already well-established, as well as more recent methods of co-clustering. The authors mainly deal with the two-mode partitioning under different approaches, but pay particular attention to a probabilistic approach. Chapter 1 concerns clustering in general and the model-based clustering in particular. The authors briefly review the classical clustering methods and focus on the mixture model. They present and discuss the use of different mixture

  10. The applicability of the wind compression model

    CERN Document Server

    Cariková, Zuzana

    2014-01-01

    Compression of the stellar winds from rapidly rotating hot stars is described by the wind compression model. However, it was also shown that rapid rotation leads to rotational distortion of the stellar surface, resulting in the appearance of non-radial forces acting against the wind compression. In this note we justify the wind compression model for moderately rotating white dwarfs and slowly rotating giants. The former could be conducive to understanding density/ionization structure of the mass outflow from symbiotic stars and novae, while the latter can represent an effective mass-transfer mode in the wide interacting binaries.

  11. Sparse modeling theory, algorithms, and applications

    CERN Document Server

    Rish, Irina

    2014-01-01

    ""A comprehensive, clear, and well-articulated book on sparse modeling. This book will stand as a prime reference to the research community for many years to come.""-Ricardo Vilalta, Department of Computer Science, University of Houston""This book provides a modern introduction to sparse methods for machine learning and signal processing, with a comprehensive treatment of both theory and algorithms. Sparse Modeling is an ideal book for a first-year graduate course.""-Francis Bach, INRIA - École Normale Supřieure, Paris

  12. Modelling and Generating Ajax Applications: A Model-Driven Approach

    NARCIS (Netherlands)

    Gharavi, V.; Mesbah, A.; Van Deursen, A.

    2008-01-01

    Preprint of paper published in: IWWOST 2008 - 7th International Workshop on Web-Oriented Software Technologies, 14-15 July 2008 AJAX is a promising and rapidly evolving approach for building highly interactive web applications. In AJAX, user interface components and the event-based interaction betw

  13. Modelling and Generating Ajax Applications: A Model-Driven Approach

    NARCIS (Netherlands)

    Gharavi, V.; Mesbah, A.; Van Deursen, A.

    2008-01-01

    Preprint of paper published in: IWWOST 2008 - 7th International Workshop on Web-Oriented Software Technologies, 14-15 July 2008 AJAX is a promising and rapidly evolving approach for building highly interactive web applications. In AJAX, user interface components and the event-based interaction

  14. An introduction to queueing theory modeling and analysis in applications

    CERN Document Server

    Bhat, U Narayan

    2015-01-01

    This introductory textbook is designed for a one-semester course on queueing theory that does not require a course on stochastic processes as a prerequisite. By integrating the necessary background on stochastic processes with the analysis of models, the work provides a sound foundational introduction to the modeling and analysis of queueing systems for a wide interdisciplinary audience of students in mathematics, statistics, and applied disciplines such as computer science, operations research, and engineering. This edition includes additional topics in methodology and applications. Key features: • An introductory chapter including a historical account of the growth of queueing theory in more than 100 years. • A modeling-based approach with emphasis on identification of models. • Rigorous treatment of the foundations of basic models commonly used in applications with appropriate references for advanced topics. • Applications in manufacturing and, computer and communication systems. • A chapter on ...

  15. Adaptable Multivariate Calibration Models for Spectral Applications

    Energy Technology Data Exchange (ETDEWEB)

    THOMAS,EDWARD V.

    1999-12-20

    Multivariate calibration techniques have been used in a wide variety of spectroscopic situations. In many of these situations spectral variation can be partitioned into meaningful classes. For example, suppose that multiple spectra are obtained from each of a number of different objects wherein the level of the analyte of interest varies within each object over time. In such situations the total spectral variation observed across all measurements has two distinct general sources of variation: intra-object and inter-object. One might want to develop a global multivariate calibration model that predicts the analyte of interest accurately both within and across objects, including new objects not involved in developing the calibration model. However, this goal might be hard to realize if the inter-object spectral variation is complex and difficult to model. If the intra-object spectral variation is consistent across objects, an effective alternative approach might be to develop a generic intra-object model that can be adapted to each object separately. This paper contains recommendations for experimental protocols and data analysis in such situations. The approach is illustrated with an example involving the noninvasive measurement of glucose using near-infrared reflectance spectroscopy. Extensions to calibration maintenance and calibration transfer are discussed.

  16. Integrated Safety Culture Model and Application

    Institute of Scientific and Technical Information of China (English)

    汪磊; 孙瑞山; 刘汉辉

    2009-01-01

    A new safety culture model is constructed and is applied to analyze the correlations between safety culture and SMS. On the basis of previous typical definitions, models and theories of safety culture, an in-depth analysis on safety culture's structure, composing elements and their correlations was conducted. A new definition of safety culture was proposed from the perspective of sub-cuhure. 7 types of safety sub-culture, which are safety priority culture, standardizing culture, flexible culture, learning culture, teamwork culture, reporting culture and justice culture were defined later. Then integrated safety culture model (ISCM) was put forward based on the definition. The model divided safety culture into intrinsic latency level and extrinsic indication level and explained the potential relationship between safety sub-culture and all safety culture dimensions. Finally in the analyzing of safety culture and SMS, it concluded that positive safety culture is the basis of im-plementing SMS effectively and an advanced SMS will improve safety culture from all around.

  17. The application of an empowerment model

    NARCIS (Netherlands)

    Molleman, E; van Delft, B; Slomp, J

    2001-01-01

    In this study we applied an empowerment model that focuses on (a) the need for empowerment in light of organizational strategy, (b) job design issues such as job enlargement and job enrichment that facilitate empowerment, and (c) the abilities, and (d) the attitudes of workers that make empowerment

  18. Applications products of aviation forecast models

    Science.gov (United States)

    Garthner, John P.

    1988-01-01

    A service called the Optimum Path Aircraft Routing System (OPARS) supplies products based on output data from the Naval Oceanographic Global Atmospheric Prediction System (NOGAPS), a model run on a Cyber-205 computer. Temperatures and winds are extracted from the surface to 100 mb, approximately 55,000 ft. Forecast winds are available in six-hour time steps.

  19. Applications of Molecular and Materials Modeling

    Science.gov (United States)

    2002-01-01

    nittalabo-e.html Osaka University, Institute for Protein Research Protein modeling Prof. Haruki Nakamura http://www.protein.osaka- u.ac.jp/kessho/members...band structure of YH3. Phys. Rev. B 61, 16491- 16496. Nagashima, U., S. Obara, K. Murakami , T. Yoshii, S. Shirakawa, T. Amisake, K. Kitamura, O. Kitao

  20. Deposit 3D modeling and application

    Institute of Scientific and Technical Information of China (English)

    LUO Zhou-quan; LIU Xiao-ming; SU Jia-hong; WU Ya-bin; LIU Wang-ping

    2007-01-01

    By the aid of the international mining software SURPAC, a geologic database for a multi-metal mine was established, 3D models of the surface, geologic fault, ore body, cavity and the underground openings were built, and the volume of the cavity of the mine based on the cavity 3D model was calculated. In order to compute the reserves, a grade block model was built and each metal element grade was estimated using Ordinary Kriging. Then, the reserve of each metal element and every sublevel of the mine was worked out. Finally, the calculated result of each metal reserve to its actual prospecting reserve was compared, and the results show that they are all almost equal to each other. The absolute errors of Sn, Pb, and Zn reserves are only 1.45%, 1.59% and 1.62%,respectively. Obviously, the built models are reliable and the calculated results of reserves are correct. They can be used to assist the geologic and mining engineers of the mine to do research work of reserves estimation, mining design, plan making and so on.

  1. A marketing model: applications for dietetic professionals.

    Science.gov (United States)

    Parks, S C; Moody, D L

    1986-01-01

    Traditionally, dietitians have communicated the availability of their services to the "public at large." The expectation was that the public would respond favorably to nutrition programs simply because there was a consumer need for them. Recently, however, both societal and consumer needs have changed dramatically, making old communication strategies ineffective and obsolete. The marketing discipline has provided a new model and new decision-making tools for many health professionals to use to more effectively make their services known to multiple consumer groups. This article provides one such model as applied to the dietetic profession. The model explores a definition of the business of dietetics, how to conduct an analysis of the environment, and, finally, the use of both in the choice of new target markets. Further, the model discusses the major components of developing a marketing strategy that will help the practitioner to be competitive in the marketplace. Presented are strategies for defining and re-evaluating the mission of the profession, for using future trends to identify new markets and roles for the profession, and for developing services that make the profession more competitive by better meeting the needs of the consumer.

  2. The application of an empowerment model

    NARCIS (Netherlands)

    Molleman, E; van Delft, B; Slomp, J

    2001-01-01

    In this study we applied an empowerment model that focuses on (a) the need for empowerment in light of organizational strategy, (b) job design issues such as job enlargement and job enrichment that facilitate empowerment, and (c) the abilities, and (d) the attitudes of workers that make empowerment

  3. Diagnostic and prognostic models: applications and methods

    NARCIS (Netherlands)

    Zuithoff, N.P.A.|info:eu-repo/dai/nl/313995494

    2012-01-01

    Prediction modelling, both diagnostic and prognostic, has become a major topic in clinical research and practice. Traditionally, clinicians intuitively combine and judge the documented patient information, on e.g. risk factors and test results, to implicitly assess the probability or risk of having

  4. Modeling Environmental Concern: Theory and Application.

    Science.gov (United States)

    Hackett, Paul M. W.

    1993-01-01

    Human concern for the quality and protection of the natural environment forms the basis of successful environmental conservation activities. Considers environmental concern research and proposes a model that incorporates the multiple dimensions of research through which environmental concern may be evaluated. (MDH)

  5. Applied probability models with optimization applications

    CERN Document Server

    Ross, Sheldon M

    1992-01-01

    Concise advanced-level introduction to stochastic processes that frequently arise in applied probability. Largely self-contained text covers Poisson process, renewal theory, Markov chains, inventory theory, Brownian motion and continuous time optimization models, much more. Problems and references at chapter ends. ""Excellent introduction."" - Journal of the American Statistical Association. Bibliography. 1970 edition.

  6. 构建刑事和解法庭的必要性和可行性%The Necessity and Feasibility of Building Court of Criminal Reconciliation

    Institute of Scientific and Technical Information of China (English)

    余丽

    2014-01-01

    刑事和解作为一项纠纷解决机制,为更好地实现“和为贵”文化传统、宽严相济的刑事政策、和谐社会建设等目标,理论与实务界都对该制度进行了深入研究,但仍有很大的研究空间。刑事和解法庭同劳动法庭、税务法庭等专门法庭一样,是为顺应实践所需而设想的一个制度,通过该法庭的设立可进一步彰显刑事和解制度的权威,实现刑事和解的制度意义。%Criminal reconciliation work as a solution of criminal dispute,has a profound and important meaning to cultural tradition of peace value,criminal policy of temper justice with mercy,and construction of the harmonious society of the socialistic society. The same is as labor court and tax court , the foundation criminal reconciliation court adapts to the practice,and the foundation of criminal reconciliation court is to realize the meaning of criminal reconciliation,highlighting authority of criminal reconciliation.

  7. Dynamic data reconciliation based on constrained strong tracking filter%基于约束强跟踪滤波器的动态数据协调

    Institute of Scientific and Technical Information of China (English)

    蒋余厂; 刘爱伦

    2011-01-01

    A new dynamic data reconciliation method based on constrained strong tracking filter was proposed. Strong tracking filter was used for dynamic data reconciliation, while algebraic constraints were embedded in strong tracking filter, not only to overcome the shortcomings of traditional extended Kalman filter which loses tracking ability for mutant state when the system reaches a steady state and cannot deal with algebraic constraints, but also to save the iterative nature of the algorithm and greatly reduce computation time of the dynamic data reconciliation with algebraic constraints. An adaptive strategy was introduced for dynamic data reconciliation of large-scale systems, which further reduced the computing time of reconciliation. Two simulations of examples proved the efficiency and superiority of the proposed algorithm.%@@ 引言 在实际工业过程中,由于过程测量数据的不平衡性和不完备性,给过程分析和研究工作带来了很多困难,甚至失败.因此必须对过程数据进行校正,然而目前的数据校正方法大部分是面对稳态过程的,但实际情况中过程的条件更多地是处在变化之中,此时稳态数据校正方法已不能满足要求.

  8. Model-Driven Approach for Body Area Network Application Development.

    Science.gov (United States)

    Venčkauskas, Algimantas; Štuikys, Vytautas; Jusas, Nerijus; Burbaitė, Renata

    2016-05-12

    This paper introduces the sensor-networked IoT model as a prototype to support the design of Body Area Network (BAN) applications for healthcare. Using the model, we analyze the synergistic effect of the functional requirements (data collection from the human body and transferring it to the top level) and non-functional requirements (trade-offs between energy-security-environmental factors, treated as Quality-of-Service (QoS)). We use feature models to represent the requirements at the earliest stage for the analysis and describe a model-driven methodology to design the possible BAN applications. Firstly, we specify the requirements as the problem domain (PD) variability model for the BAN applications. Next, we introduce the generative technology (meta-programming as the solution domain (SD)) and the mapping procedure to map the PD feature-based variability model onto the SD feature model. Finally, we create an executable meta-specification that represents the BAN functionality to describe the variability of the problem domain though transformations. The meta-specification (along with the meta-language processor) is a software generator for multiple BAN-oriented applications. We validate the methodology with experiments and a case study to generate a family of programs for the BAN sensor controllers. This enables to obtain the adequate measure of QoS efficiently through the interactive adjustment of the meta-parameter values and re-generation process for the concrete BAN application.

  9. Model-Driven Approach for Body Area Network Application Development

    Directory of Open Access Journals (Sweden)

    Algimantas Venčkauskas

    2016-05-01

    Full Text Available This paper introduces the sensor-networked IoT model as a prototype to support the design of Body Area Network (BAN applications for healthcare. Using the model, we analyze the synergistic effect of the functional requirements (data collection from the human body and transferring it to the top level and non-functional requirements (trade-offs between energy-security-environmental factors, treated as Quality-of-Service (QoS. We use feature models to represent the requirements at the earliest stage for the analysis and describe a model-driven methodology to design the possible BAN applications. Firstly, we specify the requirements as the problem domain (PD variability model for the BAN applications. Next, we introduce the generative technology (meta-programming as the solution domain (SD and the mapping procedure to map the PD feature-based variability model onto the SD feature model. Finally, we create an executable meta-specification that represents the BAN functionality to describe the variability of the problem domain though transformations. The meta-specification (along with the meta-language processor is a software generator for multiple BAN-oriented applications. We validate the methodology with experiments and a case study to generate a family of programs for the BAN sensor controllers. This enables to obtain the adequate measure of QoS efficiently through the interactive adjustment of the meta-parameter values and re-generation process for the concrete BAN application.

  10. Potential model application and planning issues

    Directory of Open Access Journals (Sweden)

    Christiane Weber

    2000-03-01

    Full Text Available Le modèle de potentiel a été et reste un modèle d'interaction spatiale utilisé pour diverses problématiques en sciences humaines, cependant l'utilisation qu'en ont fait Donnay (1997,1995,1994 et Binard (1995 en introduisant des résultats de traitement d'images comme support d'application a ouvert la voie à des applications novatrice par exemple, pour la détermination de la limite urbaine ou des hinterlands locaux. Les articulations possibles entre application du modèle de potentiel en imagerie et utilisation de plans de Système d'Information Géographique ont permis l'évaluation temporelle des tendances de développement urbain (Weber,1998. Reprenant cette idée, l'étude proposée tente d'identifier les formes de développement urbain de la Communauté urbaine de Strasbourg (CUS en tenant compte de l'occupation du sol, des caractéristiques des réseaux de communication, des réglementations urbaines et des contraintes environnementales qui pèsent sur la zone d'étude. L'état initial de l'occupation du sol, obtenu par traitements statistiques, est utilisé comme donnée d'entrée du modèle de potentiel afin d'obtenir des surfaces de potentiel associées à des caractéristiques spatiales spécifiques soit  : l'extension de la forme urbaine, la préservation des zones naturelles ou d'agricultures, ou encore les réglementations. Les résultats sont ensuite combinés et classés. Cette application a été menée pour confronter la méthode au développement réel de la CUS déterminé par une étude diachronique par comparaison d'images satellites (SPOT1986- SPOT1998. Afin de vérifier l'intérêt et la justesse de la méthode les résultats satellites ont été opposés à ceux issus de la classification des surfaces de potentiel. Les zones de développement identifiées en fonction du modèle de potentiel ont été confirmées par les résultats de l'analyse temporelle faite sur les images. Une différenciation de zones en

  11. Adaptive Networks Theory, Models and Applications

    CERN Document Server

    Gross, Thilo

    2009-01-01

    With adaptive, complex networks, the evolution of the network topology and the dynamical processes on the network are equally important and often fundamentally entangled. Recent research has shown that such networks can exhibit a plethora of new phenomena which are ultimately required to describe many real-world networks. Some of those phenomena include robust self-organization towards dynamical criticality, formation of complex global topologies based on simple, local rules, and the spontaneous division of "labor" in which an initially homogenous population of network nodes self-organizes into functionally distinct classes. These are just a few. This book is a state-of-the-art survey of those unique networks. In it, leading researchers set out to define the future scope and direction of some of the most advanced developments in the vast field of complex network science and its applications.

  12. Molecular modeling and multiscaling issues for electronic material applications

    CERN Document Server

    Iwamoto, Nancy; Yuen, Matthew; Fan, Haibo

    Volume 1 : Molecular Modeling and Multiscaling Issues for Electronic Material Applications provides a snapshot on the progression of molecular modeling in the electronics industry and how molecular modeling is currently being used to understand material performance to solve relevant issues in this field. This book is intended to introduce the reader to the evolving role of molecular modeling, especially seen through the eyes of the IEEE community involved in material modeling for electronic applications.  Part I presents  the role that quantum mechanics can play in performance prediction, such as properties dependent upon electronic structure, but also shows examples how molecular models may be used in performance diagnostics, especially when chemistry is part of the performance issue.  Part II gives examples of large-scale atomistic methods in material failure and shows several examples of transitioning between grain boundary simulations (on the atomistic level)and large-scale models including an example ...

  13. Reconciling uncertainties in integrated science and policy models: Applications to global climate change

    Energy Technology Data Exchange (ETDEWEB)

    Kandlikar, M.

    1994-12-01

    In this thesis tools of data reconciliation are used to integrate available information into scientific and policy models of greenhouse gases. The role of uncertainties in scientific and policy models of global climate change is examined, and implications for global change policy are drawn. Methane is the second most important greenhouse gas. Global sources and sinks of methane have significant uncertainties. A chance constrained methodology was developed and used to perform inversions on the global methane cycle. Budgets of methane that are consistent with source fluxes, isotopic and ice core measurements were determined. While it is not possible to come up with a single budget for CH{sub 4}, performing the calculation with a number of sets of assumed priors suggests a convergence in the allowed range for sources. In some cases -- wetlands (70-130 Tg/yr), rice paddies (60-125 Tg/yr) a significant reduction in the uncertainty of the source estimate is achieved. Our results compare favorably with the most recent measurements of flux estimates. For comparison, a similar analysis using bayes monte carlo simulation was performed. The question of the missing sink for carbon remains unresolved. Two analyses that attempt to quantify the missing sink were performed. First, a steady state analysis of the carbon cycle was used to determine the pre-industrial inter-hemispheric carbon concentration gradient. Second, a full blown dynamic inversion of the carbon cycle was performed. An advection diffusion ocean model with surface chemistry, coupled to box models of the atmosphere and the biosphere was inverted to fit available measurements of {sup 12}C and {sup 14}C carbon isotopes using Differential-Algebraic Optimization. The model effectively suggests that the {open_quotes}missing{close_quotes} sink for carbon is hiding in the biosphere. Scenario dependent trace gas indices were calculated for CH{sub 4}, N{sub 2}O, HCFC-22.

  14. Hydromechanical modelling with application in sealing for underground waste deposition

    Energy Technology Data Exchange (ETDEWEB)

    Hasal, Martin, E-mail: martin.hasal@vsb.cz; Michalec, Zdeněk; Blaheta, Radim [Institute of Geonics AS CR, Studentska 1768, 70800 Ostrava-Poruba (Czech Republic)

    2015-03-10

    Hydro-mechanical models appear in simulation of many environmental problems related to construction of engineering barriers for contaminant spreading. The presented work aims in modelling bentonite-sand barriers, which can be used for nuclear waste isolation and similar problems. Particularly, we use hydro-mechanical model coupling unsaturated flow and (nonlinear) elasticity, implement such model in COMSOL software and show application in simulation of an infiltration test (2D axisymmetric model) and the SEALEX Water test WT1 experiment (3D model). Finally, we discuss the needs and possibilities of parallel high performance computing.

  15. [Watershed water environment pollution models and their applications: a review].

    Science.gov (United States)

    Zhu, Yao; Liang, Zhi-Wei; Li, Wei; Yang, Yi; Yang, Mu-Yi; Mao, Wei; Xu, Han-Li; Wu, Wei-Xiang

    2013-10-01

    Watershed water environment pollution model is the important tool for studying watershed environmental problems. Through the quantitative description of the complicated pollution processes of whole watershed system and its parts, the model can identify the main sources and migration pathways of pollutants, estimate the pollutant loadings, and evaluate their impacts on water environment, providing a basis for watershed planning and management. This paper reviewed the watershed water environment models widely applied at home and abroad, with the focuses on the models of pollutants loading (GWLF and PLOAD), water quality of received water bodies (QUAL2E and WASP), and the watershed models integrated pollutant loadings and water quality (HSPF, SWAT, AGNPS, AnnAGNPS, and SWMM), and introduced the structures, principles, and main characteristics as well as the limitations in practical applications of these models. The other models of water quality (CE-QUAL-W2, EFDC, and AQUATOX) and watershed models (GLEAMS and MIKE SHE) were also briefly introduced. Through the case analysis on the applications of single model and integrated models, the development trend and application prospect of the watershed water environment pollution models were discussed.

  16. Application of an analytical phase transformation model

    Institute of Scientific and Technical Information of China (English)

    LIU Feng; WANG Hai-feng; YANG Chang-lin; CHEN Zheng; YANG Wei; YANG Gen-cang

    2006-01-01

    Employing isothermal and isochronal differential scanning calorimetry, an analytical phase transformation model was used to study the kinetics of crystallization of amorphous Mg82.3Cu17.7 and Pd40Cu30P20Ni10 alloys. The analytical model comprised different combinations of various nucleation and growth mechanisms for a single transformation. Applying different combinations of nucleation and growth mechanisms, the nucleation and growth modes and the corresponding kinetic and thermodynamic parameters, have been determined. The influence of isothermal pre-annealing on subsequent isochronal crystallization kinetics with the increase of pre-annealing can be analyzed. The results show that the changes of the growth exponent, n, and the effective overall activation energy Q, occurring as function of the degree of transformation, do not necessarily imply a change of nucleation and growth mechanisms, i.e. such changes can occur while the transformation is isokinetic.

  17. Fuzzy Stochastic Optimization Theory, Models and Applications

    CERN Document Server

    Wang, Shuming

    2012-01-01

    Covering in detail both theoretical and practical perspectives, this book is a self-contained and systematic depiction of current fuzzy stochastic optimization that deploys the fuzzy random variable as a core mathematical tool to model the integrated fuzzy random uncertainty. It proceeds in an orderly fashion from the requisite theoretical aspects of the fuzzy random variable to fuzzy stochastic optimization models and their real-life case studies.   The volume reflects the fact that randomness and fuzziness (or vagueness) are two major sources of uncertainty in the real world, with significant implications in a number of settings. In industrial engineering, management and economics, the chances are high that decision makers will be confronted with information that is simultaneously probabilistically uncertain and fuzzily imprecise, and optimization in the form of a decision must be made in an environment that is doubly uncertain, characterized by a co-occurrence of randomness and fuzziness. This book begins...

  18. Automatic Queuing Model for Banking Applications

    Directory of Open Access Journals (Sweden)

    Dr. Ahmed S. A. AL-Jumaily

    2011-08-01

    Full Text Available Queuing is the process of moving customers in a specific sequence to a specific service according to the customer need. The term scheduling stands for the process of computing a schedule. This may be done by a queuing based scheduler. This paper focuses on the banks lines system, the different queuing algorithms that are used in banks to serve the customers, and the average waiting time. The aim of this paper is to build automatic queuing system for organizing the banks queuing system that can analyses the queue status and take decision which customer to serve. The new queuing architecture model can switch between different scheduling algorithms according to the testing results and the factor of the average waiting time. The main innovation of this work concerns the modeling of the average waiting time is taken into processing, in addition with the process of switching to the scheduling algorithm that gives the best average waiting time.

  19. A clinical application of the training model.

    Science.gov (United States)

    Gianotti, Patricia

    2010-03-01

    This article offers a perspective and a summary of Jack Danielian's (2010) Horneyan training model, highlighting the benefits of a meta-psychological approach for analysts in training and seasoned practitioners alike. To help illustrate the complexity of Karen Horney's views of character structure and character pathology, this article presents a model that reflects the dynamic tensions at play within individuals with narcissistic issues. It suggests that therapeutic listening can be tracked and that thematic material unfolds in a somewhat predictable, sequential, yet altogether systemic manner. Listening is not just art or intuition, nor is it merely interpretation of content based on a theoretical framework. It represents a way of holding the dialectic tension between conscious and unconscious, syntonic and dystonic. If we can better track these dynamic tensions, we can better anticipate and hopefully avoid clinical ruptures through the acting out of negative transference.

  20. Computational hemodynamics theory, modelling and applications

    CERN Document Server

    Tu, Jiyuan; Wong, Kelvin Kian Loong

    2015-01-01

    This book discusses geometric and mathematical models that can be used to study fluid and structural mechanics in the cardiovascular system.  Where traditional research methodologies in the human cardiovascular system are challenging due to its invasive nature, several recent advances in medical imaging and computational fluid and solid mechanics modelling now provide new and exciting research opportunities. This emerging field of study is multi-disciplinary, involving numerical methods, computational science, fluid and structural mechanics, and biomedical engineering. Certainly any new student or researcher in this field may feel overwhelmed by the wide range of disciplines that need to be understood. This unique book is one of the first to bring together knowledge from multiple disciplines, providing a starting point to each of the individual disciplines involved, attempting to ease the steep learning curve. This book presents elementary knowledge on the physiology of the cardiovascular system; basic knowl...

  1. Application of Digital Terrain Model to volcanology

    Directory of Open Access Journals (Sweden)

    V. Achilli

    2006-06-01

    Full Text Available Three-dimensional reconstruction of the ground surface (Digital Terrain Model, DTM, derived by airborne GPS photogrammetric surveys, is a powerful tool for implementing morphological analysis in remote areas. High accurate 3D models, with submeter elevation accuracy, can be obtained by images acquired at photo scales between 1:5000-1:20000. Multitemporal DTMs acquired periodically over volcanic area allow the monitoring of areas interested by crustal deformations and the evaluation of mass balance when large instability phenomena or lava flows have occurred. The work described the results obtained from the analysis of photogrammetric data collected over the Vulcano Island from 1971 to 2001. The data, processed by means of the Digital Photogrammetry Workstation DPW 770, provided DTM with accuracy ranging between few centimeters to few decimeters depending on the geometric image resolution, terrain configuration and quality of photographs.

  2. Development and application of earth system models.

    Science.gov (United States)

    Prinn, Ronald G

    2013-02-26

    The global environment is a complex and dynamic system. Earth system modeling is needed to help understand changes in interacting subsystems, elucidate the influence of human activities, and explore possible future changes. Integrated assessment of environment and human development is arguably the most difficult and most important "systems" problem faced. To illustrate this approach, we present results from the integrated global system model (IGSM), which consists of coupled submodels addressing economic development, atmospheric chemistry, climate dynamics, and ecosystem processes. An uncertainty analysis implies that without mitigation policies, the global average surface temperature may rise between 3.5 °C and 7.4 °C from 1981-2000 to 2091-2100 (90% confidence limits). Polar temperatures, absent policy, are projected to rise from about 6.4 °C to 14 °C (90% confidence limits). Similar analysis of four increasingly stringent climate mitigation policy cases involving stabilization of greenhouse gases at various levels indicates that the greatest effect of these policies is to lower the probability of extreme changes. The IGSM is also used to elucidate potential unintended environmental consequences of renewable energy at large scales. There are significant reasons for attention to climate adaptation in addition to climate mitigation that earth system models can help inform. These models can also be applied to evaluate whether "climate engineering" is a viable option or a dangerous diversion. We must prepare young people to address this issue: The problem of preserving a habitable planet will engage present and future generations. Scientists must improve communication if research is to inform the public and policy makers better.

  3. Nonlinear Inertia Classification Model and Application

    Directory of Open Access Journals (Sweden)

    Mei Wang

    2014-01-01

    Full Text Available Classification model of support vector machine (SVM overcomes the problem of a big number of samples. But the kernel parameter and the punishment factor have great influence on the quality of SVM model. Particle swarm optimization (PSO is an evolutionary search algorithm based on the swarm intelligence, which is suitable for parameter optimization. Accordingly, a nonlinear inertia convergence classification model (NICCM is proposed after the nonlinear inertia convergence (NICPSO is developed in this paper. The velocity of NICPSO is firstly defined as the weighted velocity of the inertia PSO, and the inertia factor is selected to be a nonlinear function. NICPSO is used to optimize the kernel parameter and a punishment factor of SVM. Then, NICCM classifier is trained by using the optical punishment factor and the optical kernel parameter that comes from the optimal particle. Finally, NICCM is applied to the classification of the normal state and fault states of online power cable. It is experimentally proved that the iteration number for the proposed NICPSO to reach the optimal position decreases from 15 to 5 compared with PSO; the training duration is decreased by 0.0052 s and the recognition precision is increased by 4.12% compared with SVM.

  4. Voronoi cell patterns: Theoretical model and applications

    Science.gov (United States)

    González, Diego Luis; Einstein, T. L.

    2011-11-01

    We use a simple fragmentation model to describe the statistical behavior of the Voronoi cell patterns generated by a homogeneous and isotropic set of points in 1D and in 2D. In particular, we are interested in the distribution of sizes of these Voronoi cells. Our model is completely defined by two probability distributions in 1D and again in 2D, the probability to add a new point inside an existing cell and the probability that this new point is at a particular position relative to the preexisting point inside this cell. In 1D the first distribution depends on a single parameter while the second distribution is defined through a fragmentation kernel; in 2D both distributions depend on a single parameter. The fragmentation kernel and the control parameters are closely related to the physical properties of the specific system under study. We use our model to describe the Voronoi cell patterns of several systems. Specifically, we study the island nucleation with irreversible attachment, the 1D car-parking problem, the formation of second-level administrative divisions, and the pattern formed by the Paris Métro stations.

  5. A review on the application of modified continuum models in modeling and simulation of nanostructures

    Science.gov (United States)

    Wang, K. F.; Wang, B. L.; Kitamura, T.

    2016-02-01

    Analysis of the mechanical behavior of nanostructures has been very challenging. Surface energy and nonlocal elasticity of materials have been incorporated into the traditional continuum analysis to create modified continuum mechanics models. This paper reviews recent advancements in the applications of such modified continuum models in nanostructures such as nanotubes, nanowires, nanobeams, graphenes, and nanoplates. A variety of models for these nanostructures under static and dynamic loadings are mentioned and reviewed. Applications of surface energy and nonlocal elasticity in analysis of piezoelectric nanomaterials are also mentioned. This paper provides a comprehensive introduction of the development of this area and inspires further applications of modified continuum models in modeling nanomaterials and nanostructures.

  6. Applications of GARCH models to energy commodities

    Science.gov (United States)

    Humphreys, H. Brett

    This thesis uses GARCH methods to examine different aspects of the energy markets. The first part of the thesis examines seasonality in the variance. This study modifies the standard univariate GARCH models to test for seasonal components in both the constant and the persistence in natural gas, heating oil and soybeans. These commodities exhibit seasonal price movements and, therefore, may exhibit seasonal variances. In addition, the heating oil model is tested for a structural change in variance during the Gulf War. The results indicate the presence of an annual seasonal component in the persistence for all commodities. Out-of-sample volatility forecasting for natural gas outperforms standard forecasts. The second part of this thesis uses a multivariate GARCH model to examine volatility spillovers within the crude oil forward curve and between the London and New York crude oil futures markets. Using these results the effect of spillovers on dynamic hedging is examined. In addition, this research examines cointegration within the oil markets using investable returns rather than fixed prices. The results indicate the presence of strong volatility spillovers between both markets, weak spillovers from the front of the forward curve to the rest of the curve, and cointegration between the long term oil price on the two markets. The spillover dynamic hedge models lead to a marginal benefit in terms of variance reduction, but a substantial decrease in the variability of the dynamic hedge; thereby decreasing the transactions costs associated with the hedge. The final portion of the thesis uses portfolio theory to demonstrate how the energy mix consumed in the United States could be chosen given a national goal to reduce the risks to the domestic macroeconomy of unanticipated energy price shocks. An efficient portfolio frontier of U.S. energy consumption is constructed using a covariance matrix estimated with GARCH models. The results indicate that while the electric

  7. Applications of the Linear Logistic Test Model in Psychometric Research

    Science.gov (United States)

    Kubinger, Klaus D.

    2009-01-01

    The linear logistic test model (LLTM) breaks down the item parameter of the Rasch model as a linear combination of some hypothesized elementary parameters. Although the original purpose of applying the LLTM was primarily to generate test items with specified item difficulty, there are still many other potential applications, which may be of use…

  8. Methods for eigenvalue problems with applications in model order reduction

    NARCIS (Netherlands)

    Rommes, J.

    2007-01-01

    Physical structures and processes are modeled by dynamical systems in a wide range of application areas. The increasing demand for complex components and large structures, together with an increasing demand for detail and accuracy, makes the models larger and more complicated. To be able to simulate

  9. The application of the program MRQT with thermal network models

    NARCIS (Netherlands)

    Dijk, H.A.L. van

    1996-01-01

    This chapter describes the application of the software tool MRQT in combination with lumped parameter models in the System Identification Competition. MRQT identifies the parameters of a deterrninistic model by minimizing the simulation error. using the Marquardt-Levenberg method. More than presenti

  10. Modelling for Bio-,Agro- and Pharma-Applications

    DEFF Research Database (Denmark)

    2011-01-01

    approach for meso and microscale partial models. The specific case study of codeine release is examined. As a bio- application, a batch fermentation process is modelled. This involves the generation of a pre-cursor compound for insulin production.The plant involves a number of coupled unit operations...

  11. Measurement-based load modeling: Theory and application

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Load model is one of the most important elements in power system operation and control. However, owing to its complexity, load modeling is still an open and very difficult problem. Summarizing our work on measurement-based load modeling in China for more than twenty years, this paper systematically introduces the mathematical theory and applications regarding the load modeling. The flow chart and algorithms for measurement-based load modeling are presented. A composite load model structure with 13 parameters is also proposed. Analysis results based on the trajectory sensitivity theory indicate the importance of the load model parameters for the identification. Case studies show the accuracy of the presented measurement-based load model. The load model thus built has been validated by field measurements all over China. Future working directions on measurement- based load modeling are also discussed in the paper.

  12. Generalized Linear Models with Applications in Engineering and the Sciences

    CERN Document Server

    Myers, Raymond H; Vining, G Geoffrey; Robinson, Timothy J

    2012-01-01

    Praise for the First Edition "The obvious enthusiasm of Myers, Montgomery, and Vining and their reliance on their many examples as a major focus of their pedagogy make Generalized Linear Models a joy to read. Every statistician working in any area of applied science should buy it and experience the excitement of these new approaches to familiar activities."-Technometrics Generalized Linear Models: With Applications in Engineering and the Sciences, Second Edition continues to provide a clear introduction to the theoretical foundations and key applications of generalized linear models (GLMs). Ma

  13. Functional Modelling for Fault Diagnosis and its application for NPP

    DEFF Research Database (Denmark)

    Lind, Morten; Zhang, Xinxin

    2014-01-01

    The paper presents functional modelling and its application for diagnosis in nuclear power plants.Functional modelling is defined and it is relevance for coping with the complexity of diagnosis in large scale systems like nuclear plants is explained. The diagnosis task is analyzed....... The use of MFM for reasoning about causes and consequences is explained in detail and demonstrated using the reasoning tool the MFM Suite. MFM applications in nuclear power systems are described by two examples a PWR and a FBRreactor. The PWR example show how MFM can be used to model and reason about...

  14. Solutions manual to accompany finite mathematics models and applications

    CERN Document Server

    Morris, Carla C

    2015-01-01

    A solutions manual to accompany Finite Mathematics: Models and Applications In order to emphasize the main concepts of each chapter, Finite Mathematics: Models and Applications features plentiful pedagogical elements throughout such as special exercises, end notes, hints, select solutions, biographies of key mathematicians, boxed key principles, a glossary of important terms and topics, and an overview of use of technology. The book encourages the modeling of linear programs and their solutions and uses common computer software programs such as LINDO. In addition to extensive chapters on pr

  15. Management Model Applicable to Metallic Materials Industry

    Directory of Open Access Journals (Sweden)

    Adrian Ioana

    2013-02-01

    Full Text Available This paper presents an algorithmic analysis of the marketing mix in metallurgy. It also analyzes the main correlations and their optimizing possibilities through an efficient management. Thus, both the effect and the importance of the marketing mix, for components (the four “P-s” areanalyzed in the materials’ industry, but their correlations as well, with the goal to optimize the specific management. There are briefly presented the main correlations between the 4 marketing mix components (the 4 “P-s” for a product within the materials’ industry, including aspects regarding specific management.Keywords: Management Model, Materials Industry, Marketing Mix, Correlations.

  16. MODELING MICROBUBBLE DYNAMICS IN BIOMEDICAL APPLICATIONS

    Institute of Scientific and Technical Information of China (English)

    CHAHINE Georges L.; HSIAO Chao-Tsung

    2012-01-01

    Controlling mierobubble dynamics to produce desirable biomedical outcomes when and where necessary and avoid deleterious effects requires advanced knowledge,which can be achieved only through a combination of experimental and numerical/analytical techniques.The present communication presents a multi-physics approach to study the dynamics combining viscousinviseid effects,liquid and structure dynamics,and multi bubble interaction.While complex numerical tools are developed and used,the study aims at identifying the key parameters influencing the dynamics,which need to be included in simpler models.

  17. Polarimetric clutter modeling: Theory and application

    Science.gov (United States)

    Kong, J. A.; Lin, F. C.; Borgeaud, M.; Yueh, H. A.; Swartz, A. A.; Lim, H. H.; Shim, R. T.; Novak, L. M.

    1988-01-01

    The two-layer anisotropic random medium model is used to investigate fully polarimetric scattering properties of earth terrain media. The polarization covariance matrices for the untilted and tilted uniaxial random medium are evaluated using the strong fluctuation theory and distorted Born approximation. In order to account for the azimuthal randomness in the growth direction of leaves in tree and grass fields, an averaging scheme over the azimuthal direction is also applied. It is found that characteristics of terrain clutter can be identified through the analysis of each element of the covariance matrix. Theoretical results are illustrated by the comparison with experimental data provided by MIT Lincoln Laboratory for tree and grass fields.

  18. Applications of species distribution modeling to paleobiology

    DEFF Research Database (Denmark)

    Svenning, J.-C.; Fløjgaard, Camilla; A. Marske, Katharine

    2011-01-01

    Species distribution modeling (SDM: statistical and/or mechanistic approaches to the assessment of range determinants and prediction of species occurrence) offers new possibilities for estimating and studying past organism distributions. SDM complements fossil and genetic evidence by providing (i...... the role of Pleistocene glacial refugia in biogeography and evolution, especially in Europe, but also in many other regions. SDM-based approaches are also beginning to contribute to a suite of other research questions, such as historical constraints on current distributions and diversity patterns, the end...

  19. Simulation and Modeling Application in Agricultural Mechanization

    Directory of Open Access Journals (Sweden)

    R. M. Hudzari

    2012-01-01

    Full Text Available This experiment was conducted to determine the equations relating the Hue digital values of the fruits surface of the oil palm with maturity stage of the fruit in plantation. The FFB images were zoomed and captured using Nikon digital camera, and the calculation of Hue was determined using the highest frequency of the value for R, G, and B color components from histogram analysis software. New procedure in monitoring the image pixel value for oil palm fruit color surface in real-time growth maturity was developed. The estimation of day harvesting prediction was calculated based on developed model of relationships for Hue values with mesocarp oil content. The simulation model is regressed and predicts the day of harvesting or a number of days before harvest of FFB. The result from experimenting on mesocarp oil content can be used for real-time oil content determination of MPOB color meter. The graph to determine the day of harvesting the FFB was presented in this research. The oil was found to start developing in mesocarp fruit at 65 days before fruit at ripe maturity stage of 75% oil to dry mesocarp.

  20. Optimal control application to an Ebola model

    Institute of Scientific and Technical Information of China (English)

    Ebenezer Bonyah; Kingsley Badu; Samuel Kwesi Asiedu-Addo

    2016-01-01

    Ebola virus is a severe,frequently fatal illness,with a case fatality rate up to 90%.The outbreak of the disease has been acknowledged by World Health Organization as Public Health Emergency of International Concern.The threat of Ebola in West Africa is still a major setback to the socioeconomic development.Optimal control theory is applied to a system of ordinary differential equations which is modeling Ebola infection through three different routes including contact between humans and a dead body.In an attempt to reduce infection in susceptible population,a preventive control is put in the form of education and campaign and two treatment controls are applied to infected and late-stage infected(super) human population.The Pontryagins maximum principle is employed to characterize optimality control,which is then solved numerically.It is observed that time optimal control is existed in the model.The activation of each control showed a positive reduction of infection.The overall effect of activation of all the controls simultaneously reduced the effort required for the reduction of the infection quickly.The obtained results present a good framework for planning and designing cost-effective strategies for good interventions in dealing with Ebola disease.It is established that in order to reduce Ebola threat all the three controls must be taken into consideration concurrently.

  1. NUMERICAL MODEL APPLICATION IN ROWING SIMULATOR DESIGN

    Directory of Open Access Journals (Sweden)

    Petr Chmátal

    2016-04-01

    Full Text Available The aim of the research was to carry out a hydraulic design of rowing/sculling and paddling simulator. Nowadays there are two main approaches in the simulator design. The first one includes a static water with no artificial movement and counts on specially cut oars to provide the same resistance in the water. The second approach, on the other hand uses pumps or similar devices to force the water to circulate but both of the designs share many problems. Such problems are affecting already built facilities and can be summarized as unrealistic feeling, unwanted turbulent flow and bad velocity profile. Therefore, the goal was to design a new rowing simulator that would provide nature-like conditions for the racers and provide an unmatched experience. In order to accomplish this challenge, it was decided to use in-depth numerical modeling to solve the hydraulic problems. The general measures for the design were taken in accordance with space availability of the simulator ́s housing. The entire research was coordinated with other stages of the construction using BIM. The detailed geometry was designed using a numerical model in Ansys Fluent and parametric auto-optimization tools which led to minimum negative hydraulic phenomena and decreased investment and operational costs due to the decreased hydraulic losses in the system.

  2. On Modeling CPU Utilization of MapReduce Applications

    CERN Document Server

    Rizvandi, Nikzad Babaii; Zomaya, Albert Y

    2012-01-01

    In this paper, we present an approach to predict the total CPU utilization in terms of CPU clock tick of applications when running on MapReduce framework. Our approach has two key phases: profiling and modeling. In the profiling phase, an application is run several times with different sets of MapReduce configuration parameters to profile total CPU clock tick of the application on a given platform. In the modeling phase, multi linear regression is used to map the sets of MapReduce configuration parameters (number of Mappers, number of Reducers, size of File System (HDFS) and the size of input file) to total CPU clock ticks of the application. This derived model can be used for predicting total CPU requirements of the same application when using MapReduce framework on the same platform. Our approach aims to eliminate error-prone manual processes and presents a fully automated solution. Three standard applications (WordCount, Exim Mainlog parsing and Terasort) are used to evaluate our modeling technique on pseu...

  3. Flood risk assessment: concepts, modelling, applications

    Directory of Open Access Journals (Sweden)

    G. Tsakiris

    2014-01-01

    Full Text Available Natural hazards have caused severe consequences to the natural, modified and human systems, in the past. These consequences seem to increase with time due to both higher intensity of the natural phenomena and higher value of elements at risk. Among the water related hazards flood hazards have the most destructive impacts. The paper presents a new systemic paradigm for the assessment of flood hazard and flood risk in the riverine flood prone areas. Special emphasis is given to the urban areas with mild terrain and complicated topography, in which 2-D fully dynamic flood modelling is proposed. Further the EU flood directive is critically reviewed and examples of its implementation are presented. Some critical points in the flood directive implementation are also highlighted.

  4. Application of Generic Disposal System Models

    Energy Technology Data Exchange (ETDEWEB)

    Mariner, Paul [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Hammond, Glenn Edward [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Sevougian, S. David [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Stein, Emily [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-11-01

    This report describes specific GDSA activities in fiscal year 2015 (FY2015) toward the development of the enhanced disposal system modeling and analysis capability for geologic disposal of nuclear waste. The GDSA framework employs the PFLOTRAN thermal-hydrologic-chemical multi-physics code (Hammond et al., 2011) and the Dakota uncertainty sampling and propagation code (Adams et al., 2013). Each code is designed for massively-parallel processing in a high-performance computing (HPC) environment. Multi-physics representations in PFLOTRAN are used to simulate various coupled processes including heat flow, fluid flow, waste dissolution, radionuclide release, radionuclide decay and ingrowth, precipitation and dissolution of secondary phases, and radionuclide transport through the engineered barriers and natural geologic barriers to a well location in an overlying or underlying aquifer. Dakota is used to generate sets of representative realizations and to analyze parameter sensitivity.

  5. An overview of the optimization modelling applications

    Science.gov (United States)

    Singh, Ajay

    2012-10-01

    SummaryThe optimal use of available resources is of paramount importance in the backdrop of the increasing food, fiber, and other demands of the burgeoning global population and the shrinking resources. The optimal use of these resources can be determined by employing an optimization technique. The comprehensive reviews on the use of various programming techniques for the solution of different optimization problems have been provided in this paper. The past reviews are grouped into nine sections based on the solutions of the theme-based real world problems. The sections include: use of optimization modelling for conjunctive use planning, groundwater management, seawater intrusion management, irrigation management, achieving optimal cropping pattern, management of reservoir systems operation, management of resources in arid and semi-arid regions, solid waste management, and miscellaneous uses which comprise, managing problems of hydropower generation and sugar industry. Conclusions are drawn where gaps exist and more research needs to be focused.

  6. The Ruling Former National Liberation Movements in Zimbabwe, Namibia and South Africa and Challenges of National Reconciliation, Broad Participatory Democracy and Good Governance

    Directory of Open Access Journals (Sweden)

    - Ndali - Che Kamati

    2014-12-01

    Full Text Available The concept of national reconciliation became policy strategies in political discourse in Zimbabwe and Namibia after independence and South Africa after democratisation. The objective was to avoid the civil war experienced in neighbouring Angola and Mozambique after independence. Current argument however is that reconciliation mainly harmonising relations between blacks and whites and between the new government and capital is not sufficient. It is argued that reconciliation should fundamentally extent to the formerly deprived black majority the right of access to natural resource and addresses their economic well being. Political processes and developments in these three countries also reveal that settlement compromises made at independence and new democratic dispensation predicated on liberal constitutions followed by neo-liberal economic policies are sources of enormous governance challenges facing the leadership of these countries today.

  7. 浅议银企对账工作现状及改进方法%On the Status of the Reconciliation Work of Bank and Improved Methods

    Institute of Scientific and Technical Information of China (English)

    刘继慧; 郝希华

    2011-01-01

    Customer reconciliation work is an important part of bank risk control. However, the existing work processes and mechanisms of reconciliation need adjusting with the times. In this paper, based on the status of bank reconciliation work, some valuable suggestions for improvement are made for the peer reference.%客户对账工作是银行风险控制的重要组成部分.但是,现行的对账工作流程及相关机制应做与时俱进的调整.本文就银行对账工作现状,提出了一些有价值的改进建议供同仁参考.

  8. Interconnected hydro-thermal systems - Models, methods, and applications

    DEFF Research Database (Denmark)

    Hindsberger, Magnus

    2003-01-01

    , it has been analysed how the Balmorel model can be used to create inputs related to transmissions and/or prices to a more detailed production scheduling model covering a subsystem of the one represented in the Balmorel model. As an example of application of the Balmorel model, the dissertation presents...... results of an environmental policy analysis concerning the possible reduction of CO2, the promotion of renewable energy, and the costs associated with these aspects. Another topic is stochastic programming. A multistage stochastic model has been formulated of the Nordic power system. This allows analyses...

  9. Solar radiation practical modeling for renewable energy applications

    CERN Document Server

    Myers, Daryl Ronald

    2013-01-01

    Written by a leading scientist with over 35 years of experience working at the National Renewable Energy Laboratory (NREL), Solar Radiation: Practical Modeling for Renewable Energy Applications brings together the most widely used, easily implemented concepts and models for estimating broadband and spectral solar radiation data. The author addresses various technical and practical questions about the accuracy of solar radiation measurements and modeling. While the focus is on engineering models and results, the book does review the fundamentals of solar radiation modeling and solar radiation m

  10. Impact of a clinical pharmacy admission medication reconciliation program on medication errors in "high-risk" patients.

    Science.gov (United States)

    Buckley, Mitchell S; Harinstein, Lisa M; Clark, Kimberly B; Smithburger, Pamela L; Eckhardt, Doug J; Alexander, Earnest; Devabhakthuni, Sandeep; Westley, Craig A; David, Butch; Kane-Gill, Sandra L

    2013-12-01

    Medication errors are common upon hospital admission. Clinical pharmacist involvement in medication reconciliation is effective in identifying and rectifying medication errors. However, data is lacking on the economic impact, time requirements, and severity of errors resolved by clinical pharmacists. To determine the incidence of unintended admission medication discrepancies resolved by clinical pharmacists. Secondary objectives were to determine the type of discrepancies, potential severity, proximal cause, and economic impact of this clinical pharmacy program. This was a single-center, prospective, observational study conducted at a major teaching medical institution. Following institutional review board approval, data collection was conducted over a 4-week period (August 22, 2011, to September 16, 2011). Descriptive statistical methods were performed for all data analyses. A total of 517 patients involving 5006 medications were included in this study. More than 25% (n = 132) of patients had at least 1 error associated with a medication ordered on hospital admission. Pharmacists resolved a total of 467 admission medication errors (3.5 ± 2.3 errors/patient). The most common type of medication error resolved was medication omission (79.6%). In regard to severity, 46% of medication errors were considered significant or serious. Overall, the mean total time was 44.4 ± 21.8 minutes per medication reconciliation. This clinical pharmacy program was estimated to carry a net present value of $5.7 million over 5 years. Clinical pharmacist involvement within a multidisciplinary health care team during the admission medication reconciliation process demonstrated a significant improvement in patient safety and an economic benefit.

  11. NDA SYSTEM RESPONSE MODELING AND ITS APPLICATION

    Energy Technology Data Exchange (ETDEWEB)

    Vinson, D.

    2010-03-01

    is of the form of uranyl fluoride that will become hydrated on exposure to moisture in air when the systems are no longer buffered. The deposit geometry and thickness is uncertain and variable. However, a reasonable assessment of the level of material holdup in this equipment is necessary to support decommissioning efforts. The assessment of nuclear material holdup in process equipment is a complex process that requires integration of process knowledge, nondestructive assay (NDA) measurements, and computer modeling to maximize capabilities and minimize uncertainty. The current report is focused on the use of computer modeling and simulation of NDA measurements.

  12. Modeling the Evolution of Incised Streams: III. Model Application

    Science.gov (United States)

    Incision and ensuing widening of alluvial stream channels is widespread in the midsouth and midwestern United States and represents an important form of channel adjustment. Two accompanying papers have presented a robust computational model for simulating the long-term evolution of incised and resto...

  13. Model-checking mean-field models: algorithms & applications

    NARCIS (Netherlands)

    Kolesnichenko, Anna Victorovna

    2014-01-01

    Large systems of interacting objects are highly prevalent in today's world. In this thesis we primarily address such large systems in computer science. We model such large systems using mean-field approximation, which allows to compute the limiting behaviour of an infinite population of identical o

  14. [Accuracy in the medication history and reconciliation errors in the emergency department].

    Science.gov (United States)

    de Andrés-Lázaro, Ana M; Sevilla-Sánchez, Daniel; Ortega-Romero, M del Mar; Codina-Jané, Carles; Calderón-Hernanz, Beatriz; Sánchez-Sánchez, Miquel

    2015-10-05

    To assess the accuracy of pharmaceutical anamnesis obtained at the Emergency Department (ED) of a tertiary referral hospital and to determine the prevalence of medication reconciliation errors (RE). This was a single-center, prospective, interventional study. The home medication list obtained by a pharmacist was compared with the one recorded by a doctor to identify inaccuracies. Subsequently, the home medication list was compared with the active prescription at the ED. All unexplained discrepancies were checked with the doctor in charge to evaluate if a RE has occurred. An univariate analysis was performed to identify factors associated with RE. The pharmacist identified a higher number of drugs than doctors (6.89 versus 5.70; P<0.05). Only 39% of the drugs obtained by doctors were properly written down in the patient's record. The main cause of discrepancy was omission of information regarding the name of the drug (39%) or its dosage (33%). One hundred and fifty-seven RE were identified and they affected 85 patients (43%), mainly related to information omission (62%). Age and polymedication were identified as main risk factors of RE. The presence of a caregiver or relative in the ED was judged to be a protective factor. No relationship was found between inaccuracies in the registries and RE. The process of obtaining a proper pharmaceutical anamnesis still needs improvement. The pharmacist may play a role in the process of obtaining a good quality anamnesis and increase patient safety by detecting RE. Better information systems are needed to avoid this type of incidents. Copyright © 2015 Elsevier España, S.L.U. All rights reserved.

  15. Medication reconciliation as a medication safety initiative in Ethiopia: a study protocol.

    Science.gov (United States)

    Mekonnen, Alemayehu B; McLachlan, Andrew J; Brien, Jo-Anne E; Mekonnen, Desalew; Abay, Zenahebezu

    2016-11-24

    Medication related adverse events are common, particularly during transitions of care, and have a significant impact on patient outcomes and healthcare costs. Medication reconciliation (MedRec) is an important initiative to achieve the Quality Use of Medicines, and has been adopted as a standard practice in many developed countries. However, the impact of this strategy is rarely described in Ethiopia. The aims of this study are to explore patient safety culture, and to develop, implement and evaluate a theory informed MedRec intervention, with the aim of minimising the incidence of medication errors during hospital admission. The study will be conducted in a resource limited setting. There are three phases to this project. The first phase is a mixed methods study of healthcare professionals' perspectives of patient safety culture and patients' experiences of medication related adverse events. In this phase, the Hospital Survey on Patient Safety Culture will be used along with semi-structured indepth interviews to investigate patient safety culture and experiences of medication related adverse events. The second phase will use a semi-structured interview guide, designed according to the 12 domains of the Theoretical Domains Framework, to explore the barriers and facilitators to medication safety activities delivered by hospital pharmacists. The third phase will be a single centre, before and after study, that will evaluate the impact of pharmacist conducted admission MedRec in an emergency department (ED). The main outcome measure is the incidence and potential clinical severity of medication errors. We will then analyse the differences in the incidence and severity of medication errors before and after initiation of an ED pharmacy service. 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/.

  16. Medication reconciliation as a medication safety initiative in Ethiopia: a study protocol

    Science.gov (United States)

    Mekonnen, Alemayehu B; McLachlan, Andrew J; Brien, Jo-anne E; Mekonnen, Desalew; Abay, Zenahebezu

    2016-01-01

    Introduction Medication related adverse events are common, particularly during transitions of care, and have a significant impact on patient outcomes and healthcare costs. Medication reconciliation (MedRec) is an important initiative to achieve the Quality Use of Medicines, and has been adopted as a standard practice in many developed countries. However, the impact of this strategy is rarely described in Ethiopia. The aims of this study are to explore patient safety culture, and to develop, implement and evaluate a theory informed MedRec intervention, with the aim of minimising the incidence of medication errors during hospital admission. Methods and analyses The study will be conducted in a resource limited setting. There are three phases to this project. The first phase is a mixed methods study of healthcare professionals' perspectives of patient safety culture and patients' experiences of medication related adverse events. In this phase, the Hospital Survey on Patient Safety Culture will be used along with semi-structured indepth interviews to investigate patient safety culture and experiences of medication related adverse events. The second phase will use a semi-structured interview guide, designed according to the 12 domains of the Theoretical Domains Framework, to explore the barriers and facilitators to medication safety activities delivered by hospital pharmacists. The third phase will be a single centre, before and after study, that will evaluate the impact of pharmacist conducted admission MedRec in an emergency department (ED). The main outcome measure is the incidence and potential clinical severity of medication errors. We will then analyse the differences in the incidence and severity of medication errors before and after initiation of an ED pharmacy service. PMID:27884844

  17. Conflict and governability in Northern Uganda: Possibilities and limits of mato oput reconciliation rituals

    Directory of Open Access Journals (Sweden)

    José Carlos Rodríguez Soto

    2009-10-01

    Full Text Available The war that broke out in Northern Uganda in 1986 – one of the most forgotten wars of our times – was the result of a long North-South conflict in the country, and has caused the displacement of 2 million people, the deaths of some 100,000 citizens and the kidnapping of 40,000 children by the Lord’s Resistance Army (LRA guerrilla. Repeated attempts by civil society (particularly by religious and traditional leaders to stop the conflict through negotiation has ended, time after time, in failures that have led to new waves of violence, most of them directed against the civil population. In this context, the traditional culture of the Acholi people has played a paramount role, and has backed several reconciliation initiatives. The most successful one was the amnesty law which, since 2002, has succeeded in reincorporating more than 12,000 people from the LRA. However, the use of traditional peace processes, particularly the mato oput, clashes with a reality that is unduly complicated by the thousands of murders that have been committed, sometimes by minors who have been forced to kill. The intervention of the International Criminal Court in The Hague since 2004 has not produced a very favourable response among the Acholi society, which views this court more as an obstacle than as a means to help bring this tragedy to an end. The dilemmas created by conflicts of interest between peace and justice, and the attempts to strengthen the role of traditional leaders to reincorporate combatants returning from war into society are just some of the underlying issues in this conflict which has, furthermore, an international dimension, as it has now affected four African countries.

  18. Impact of medication reconciliation at discharge on continuity of patient care in France.

    Science.gov (United States)

    Van Hollebeke, Mélanie; Talavera-Pons, Sarah; Mulliez, Aurélien; Sautou, Valérie; Bommelaer, Gilles; Abergel, Armand; Boyer, Anne

    2016-10-01

    Background Care transitions from hospital to community have been identified as risk points for the continuity of patient care. Without upstream information, the community pharmacist (CP) cannot ensure error-free drug dispensing. A hospital-to-community records transmission process would enable CPs to guarantee that all prescription drugs are ready to pick up at hospital discharge, and to improve their responses to patient health inquiries. Objective To evaluate the impact of a hospital-to-CP medication records scheme on post-discharge continuity of patient treatment. Setting A University Hospital Digestive Surgery Department. Method Prospective, single-center, randomized pilot study. Eligible adult Digestive Surgery department patients discharged home over a period of 4 months were included. The medication reconciliation procedure was the same in both arms of the study. For patients included in the intervention group, CPs were sent the discharge prescription, patient medication list, and clinical and biological data required for drug dispensing. At 7 ± 2 days post-discharge, the CPs were surveyed by questionnaire. Seamlessness of drug continuity, use of the discharge medication form, and CP satisfaction with the scheme were assessed. Main outcome measures Prevalence of medication shortages, i.e. CPs unable to supply the appropriate drugs at discharge, and CP satisfaction levels, analyzed using Chi squared test. Results 124 patients were included. Of 124 CPs surveyed, 104 returned a completed questionnaire. Analysis found medication shortage in 10 control-group patients and one intervention-group patient (p pharmacist time input required for this initiative was an estimated 21 min for the control group versus 35 min for the intervention group. Conclusion The results provide a strong rationale for embedding the process longer-term and extending it out to other healthcare services. A pre-project study is needed to define which service departments and patients

  19. A pharmacy-based medication reconciliation and review program in hemodialysis patients: a prospective study

    Directory of Open Access Journals (Sweden)

    Patricia NJ

    2016-09-01

    Full Text Available Background: Hemodialysis (HD patients are on multiple medications, see many prescribers and have many hospitalizations which put them at risk for medication record discrepancies and medication related problems (MRP. Being able to effectively identify and reconcile these medication issues is crucial in reducing hospitalizations, morbidities, and mortalities. The care of the hemodialysis patients can be enhanced by incorporating a pharmacist into the interprofessional team. There is little data in the literature on medication record discrepancies and MRP’s in dialysis patients. Objective: The objectives of this research were to determine the types of medication discrepancies and MRPs in dialysis patients and if recommendations for changes based on these findings were accepted by providers. Methods: Patients were asked to bring medications to the dialysis unit for review. Discrepancy and MRP recommendations were communicated to the unit staff via written progress notes. A follow-up was performed an average of 33 days later to determine if the recommendations were accepted. Results: Overall, in 93 unique patients, 376 discrepancies (3.1 per patient and 64 MRPs (0.5 per patient were identified. The most common type of discrepancy and MRP was drug omission and indication without drug, respectively. Of the total 440 interventions, 77% were ultimately accepted. Discrepancies were more likely to be accepted as compared to MRPs (85% vs. 27%, respectively. Conclusion: Medication record discrepancies and MRPs are common in dialysis patients. Recommendations related to discrepancies were more likely to be accepted by the providers as compared to MRPs. Medication records became inaccurate within 12 months. A pharmacy-based medication reconciliation and review program may have an important impact on the care of hemodialysis patients.

  20. Process mapping evaluation of medication reconciliation in academic teaching hospitals: a critical step in quality improvement

    Science.gov (United States)

    Holbrook, Anne; Bowen, James M; Patel, Harsit; O'Brien, Chris; You, John J; Tahavori, Roshan; Doleweerd, Jeff; Berezny, Tim; Perri, Dan; Nieuwstraten, Carmine; Troyan, Sue; Patel, Ameen

    2016-01-01

    Background Medication reconciliation (MedRec) has been a mandated or recommended activity in Canada, the USA and the UK for nearly 10 years. Accreditation bodies in North America will soon require MedRec for every admission, transfer and discharge of every patient. Studies of MedRec have revealed unintentional discrepancies in prescriptions but no clear evidence that clinically important outcomes are improved, leading to widely variable practices. Our objective was to apply process mapping methodology to MedRec to clarify current processes and resource usage, identify potential efficiencies and gaps in care, and make recommendations for improvement in the light of current literature evidence of effectiveness. Methods Process engineers observed and recorded all MedRec activities at 3 academic teaching hospitals, from initial emergency department triage to patient discharge, for general internal medicine patients. Process maps were validated with frontline staff, then with the study team, managers and patient safety leads to summarise current problems and discuss solutions. Results Across all of the 3 hospitals, 5 general problem themes were identified: lack of use of all available medication sources, duplication of effort creating inefficiency, lack of timeliness of completion of the Best Possible Medication History, lack of standardisation of the MedRec process, and suboptimal communication of MedRec issues between physicians, pharmacists and nurses. Discussion MedRec as practised in this environment requires improvements in quality, timeliness, consistency and dissemination. Further research exploring efficient use of resources, in terms of personnel and costs, is required. PMID:28039294

  1. Application of Multiple Evaluation Models in Brazil

    Directory of Open Access Journals (Sweden)

    Rafael Victal Saliba

    2008-07-01

    Full Text Available Based on two different samples, this article tests the performance of a number of Value Drivers commonly used for evaluating companies by finance practitioners, through simple regression models of cross-section type which estimate the parameters associated to each Value Driver, denominated Market Multiples. We are able to diagnose the behavior of several multiples in the period 1994-2004, with an outlook also on the particularities of the economic activities performed by the sample companies (and their impacts on the performance through a subsequent analysis with segregation of companies in the sample by sectors. Extrapolating simple multiples evaluation standards from analysts of the main financial institutions in Brazil, we find that adjusting the ratio formulation to allow for an intercept does not provide satisfactory results in terms of pricing errors reduction. Results found, in spite of evidencing certain relative and absolute superiority among the multiples, may not be generically representative, given samples limitation.

  2. DATA MODEL CUSTOMIZATION FOR YII BASED ERP APPLICATION

    Directory of Open Access Journals (Sweden)

    Andre Leander

    2014-01-01

    Full Text Available As UD. Logam Utama’s business grow, trigger the need of fast and accurate information in order to improve performance, efficiency, control and company’s values. The company needs a system that can integrate each functional area. ERP has centralized database and able to be configured, according to company’s business processes.First phase of application development is analysis and design the company’s business processes. The design phase produce a number of models that will be used to created application.The final result of application development is an ERP application that can be configured with the company’s business process. The ERP application consist of warehouse or production module, purchasing module, sales module, and accounting module.

  3. A Modified Outlier Detection Method in Dynamic Data Reconciliation%一种改进的动态数据校正离群值检测法

    Institute of Scientific and Technical Information of China (English)

    周凌柯; 苏宏业; 褚健

    2005-01-01

    Data reconciliation technology can decrease the level of corruption of process data due to measurement noise, but the presence of outliers caused by process peaks or unmeasured disturbances will smear the reconciled results. Based on the analysis of limitation of conventional outlier detection algorithms, a modified outlier detection method in dynamic data reconciliation (DDR) is proposed in this paper. In the modified method, the outliers of each variable are distinguished individually and the weight is modified accordingly. Therefore, the modified method can use more information of normal data, and can efficiently decrease the effect of outliers. Simulation of a continuous stirred tank reactor (CSTR) process verifies the effectiveness of the proposed algorithm.

  4. Database application for changing data models in environmental engineering

    Energy Technology Data Exchange (ETDEWEB)

    Hussels, Ulrich; Camarinopoulos, Stephanos; Luedtke, Torsten; Pampoukis, Georgios [RISA Sicherheitsanalysen GmbH, Berlin-Charlottenburg (Germany)

    2013-07-01

    Whenever a technical task is to be solved with the help of a database application and uncertainties regarding the structure, scope or level of detail of the data model exist (either currently or in the future) the use of a generic database application can reduce considerably the cost of implementation and maintenance. Simultaneously the approach described in this contribution permits the operation with different views on the data and even finding and defining new views which had not been considered before. The prerequisite for this is that the preliminary information (structure as well as data) stored into the generic application matches the intended use. In this case, parts of the generic model developed with the generic approach can be reused and according efforts for a major rebuild can be saved. This significantly reduces the development time. At the same time flexibility is achieved concerning the environmental data model, which is not given in the context of conventional developments. (orig.)

  5. Mathematical modeling and computational intelligence in engineering applications

    CERN Document Server

    Silva Neto, Antônio José da; Silva, Geraldo Nunes

    2016-01-01

    This book brings together a rich selection of studies in mathematical modeling and computational intelligence, with application in several fields of engineering, like automation, biomedical, chemical, civil, electrical, electronic, geophysical and mechanical engineering, on a multidisciplinary approach. Authors from five countries and 16 different research centers contribute with their expertise in both the fundamentals and real problems applications based upon their strong background on modeling and computational intelligence. The reader will find a wide variety of applications, mathematical and computational tools and original results, all presented with rigorous mathematical procedures. This work is intended for use in graduate courses of engineering, applied mathematics and applied computation where tools as mathematical and computational modeling, numerical methods and computational intelligence are applied to the solution of real problems.

  6. Applications of Nonlinear Dynamics Model and Design of Complex Systems

    CERN Document Server

    In, Visarath; Palacios, Antonio

    2009-01-01

    This edited book is aimed at interdisciplinary, device-oriented, applications of nonlinear science theory and methods in complex systems. In particular, applications directed to nonlinear phenomena with space and time characteristics. Examples include: complex networks of magnetic sensor systems, coupled nano-mechanical oscillators, nano-detectors, microscale devices, stochastic resonance in multi-dimensional chaotic systems, biosensors, and stochastic signal quantization. "applications of nonlinear dynamics: model and design of complex systems" brings together the work of scientists and engineers that are applying ideas and methods from nonlinear dynamics to design and fabricate complex systems.

  7. Neural network models: Insights and prescriptions from practical applications

    Energy Technology Data Exchange (ETDEWEB)

    Samad, T. [Honeywell Technology Center, Minneapolis, MN (United States)

    1995-12-31

    Neural networks are no longer just a research topic; numerous applications are now testament to their practical utility. In the course of developing these applications, researchers and practitioners have been faced with a variety of issues. This paper briefly discusses several of these, noting in particular the rich connections between neural networks and other, more conventional technologies. A more comprehensive version of this paper is under preparation that will include illustrations on real examples. Neural networks are being applied in several different ways. Our focus here is on neural networks as modeling technology. However, much of the discussion is also relevant to other types of applications such as classification, control, and optimization.

  8. A complex autoregressive model and application to monthly temperature forecasts

    Directory of Open Access Journals (Sweden)

    X. Gu

    2005-11-01

    Full Text Available A complex autoregressive model was established based on the mathematic derivation of the least squares for the complex number domain which is referred to as the complex least squares. The model is different from the conventional way that the real number and the imaginary number are separately calculated. An application of this new model shows a better forecast than forecasts from other conventional statistical models, in predicting monthly temperature anomalies in July at 160 meteorological stations in mainland China. The conventional statistical models include an autoregressive model, where the real number and the imaginary number are separately disposed, an autoregressive model in the real number domain, and a persistence-forecast model.

  9. An investigation of modelling and design for software service applications

    Science.gov (United States)

    2017-01-01

    Software services offer the opportunity to use a component-based approach for the design of applications. However, this needs a deeper understanding of how to develop service-based applications in a systematic manner, and of the set of properties that need to be included in the ‘design model’. We have used a realistic application to explore systematically how service-based designs can be created and described. We first identified the key properties of an SOA (service oriented architecture) and then undertook a single-case case study to explore its use in the development of a design for a large-scale application in energy engineering, modelling this with existing notations wherever possible. We evaluated the resulting design model using two walkthroughs with both domain and application experts. We were able to successfully develop a design model around the ten properties identified, and to describe it by adapting existing design notations. A component-based approach to designing such systems does appear to be feasible. However, it needs the assistance of a more integrated set of notations for describing the resulting design model. PMID:28489905

  10. Instruction-level performance modeling and characterization of multimedia applications

    Energy Technology Data Exchange (ETDEWEB)

    Luo, Y. [Los Alamos National Lab., NM (United States). Scientific Computing Group; Cameron, K.W. [Louisiana State Univ., Baton Rouge, LA (United States). Dept. of Computer Science

    1999-06-01

    One of the challenges for characterizing and modeling realistic multimedia applications is the lack of access to source codes. On-chip performance counters effectively resolve this problem by monitoring run-time behaviors at the instruction-level. This paper presents a novel technique of characterizing and modeling workloads at the instruction level for realistic multimedia applications using hardware performance counters. A variety of instruction counts are collected from some multimedia applications, such as RealPlayer, GSM Vocoder, MPEG encoder/decoder, and speech synthesizer. These instruction counts can be used to form a set of abstract characteristic parameters directly related to a processor`s architectural features. Based on microprocessor architectural constraints and these calculated abstract parameters, the architectural performance bottleneck for a specific application can be estimated. Meanwhile, the bottleneck estimation can provide suggestions about viable architectural/functional improvement for certain workloads. The biggest advantage of this new characterization technique is a better understanding of processor utilization efficiency and architectural bottleneck for each application. This technique also provides predictive insight of future architectural enhancements and their affect on current codes. In this paper the authors also attempt to model architectural effect on processor utilization without memory influence. They derive formulas for calculating CPI{sub 0}, CPI without memory effect, and they quantify utilization of architectural parameters. These equations are architecturally diagnostic and predictive in nature. Results provide promise in code characterization, and empirical/analytical modeling.

  11. Recent Applications of Mesoscale Modeling to Nanotechnology and Drug Delivery

    Energy Technology Data Exchange (ETDEWEB)

    Maiti, A; Wescott, J; Kung, P; Goldbeck-Wood, G

    2005-02-11

    Mesoscale simulations have traditionally been used to investigate structural morphology of polymer in solution, melts and blends. Recently we have been pushing such modeling methods to important areas of Nanotechnology and Drug delivery that are well out of reach of classical molecular dynamics. This paper summarizes our efforts in three important emerging areas: (1) polymer-nanotube composites; (2) drug diffusivity through cell membranes; and (3) solvent exchange in nanoporous membranes. The first two applications are based on a bead-spring-based approach as encoded in the Dissipative Particle Dynamics (DPD) module. The last application used density-based Mesoscale modeling as implemented in the Mesodyn module.

  12. WWW Business Applications Based on the Cellular Model

    Institute of Scientific and Technical Information of China (English)

    Toshio Kodama; Tosiyasu L. Kunii; Yoichi Seki

    2008-01-01

    A cellular model based on the Incrementally Modular Abstraction Hierarchy (IMAH) is a novel model that can represent the architecture of and changes in cyberworlds, preserving invariants from a general level to a specific one. We have developed a data processing system called the Cellular Data System (CDS). In the development of business applications, you can prevent combinatorial explosion in the process of business design and testing by using CDS. In this paper, we have first designed and implemented wide-use algebra on the presentation level. Next, we have developed and verified the effectiveness of two general business applications using CDS: 1) a customer information management system, and 2) an estimate system.

  13. A simple application of FIC to model selection

    CERN Document Server

    Wiggins, Paul A

    2015-01-01

    We have recently proposed a new information-based approach to model selection, the Frequentist Information Criterion (FIC), that reconciles information-based and frequentist inference. The purpose of this current paper is to provide a simple example of the application of this criterion and a demonstration of the natural emergence of model complexities with both AIC-like ($N^0$) and BIC-like ($\\log N$) scaling with observation number $N$. The application developed is deliberately simplified to make the analysis analytically tractable.

  14. A PROPOSED HYBRID AGILE FRAMEWORK MODEL FOR MOBILE APPLICATIONS DEVELOPMENT

    Directory of Open Access Journals (Sweden)

    Ammar Khader Almasri

    2016-03-01

    Full Text Available With the increasing in mobile application systems and a high competition between companies, that led to increase in the number of mobile application projects. Mobile software development is a group of process for creating software for mobile devices with limited resources like small screen, low-power. The development of mobile applications is a big challenging because of rapidly changing business requirements and technical constraints for mobile systems. So, developers faced the challenge of a dynamic environment and the Changing of mobile application requirements. Moreover, Mobile applications should adapt appropriate software development methods that act in response efficiently to these challenges. However, at the moment, there is limited knowledge about the suitability of different software practices for the development of mobile applications. According to many researchers ,Agile methodologies was found to be most suitable for mobile development projects as they are short time, require flexibility, reduces waste and time to market. Finally, in this research we are looking for a suitable process model that conforms to the requirement of mobile application, we are going to investigate agile development methods to find a way, making the development of mobile application easy and compatible with mobile device features.

  15. Complexity, accuracy and practical applicability of different biogeochemical model versions

    Science.gov (United States)

    Los, F. J.; Blaas, M.

    2010-04-01

    The construction of validated biogeochemical model applications as prognostic tools for the marine environment involves a large number of choices particularly with respect to the level of details of the .physical, chemical and biological aspects. Generally speaking, enhanced complexity might enhance veracity, accuracy and credibility. However, very complex models are not necessarily effective or efficient forecast tools. In this paper, models of varying degrees of complexity are evaluated with respect to their forecast skills. In total 11 biogeochemical model variants have been considered based on four different horizontal grids. The applications vary in spatial resolution, in vertical resolution (2DH versus 3D), in nature of transport, in turbidity and in the number of phytoplankton species. Included models range from 15 year old applications with relatively simple physics up to present state of the art 3D models. With all applications the same year, 2003, has been simulated. During the model intercomparison it has been noticed that the 'OSPAR' Goodness of Fit cost function (Villars and de Vries, 1998) leads to insufficient discrimination of different models. This results in models obtaining similar scores although closer inspection of the results reveals large differences. In this paper therefore, we have adopted the target diagram by Jolliff et al. (2008) which provides a concise and more contrasting picture of model skill on the entire model domain and for the entire period of the simulations. Correctness in prediction of the mean and the variability are separated and thus enhance insight in model functioning. Using the target diagrams it is demonstrated that recent models are more consistent and have smaller biases. Graphical inspection of time series confirms this, as the level of variability appears more realistic, also given the multi-annual background statistics of the observations. Nevertheless, whether the improvements are all genuine for the particular

  16. Handbook of Real-World Applications in Modeling and Simulation

    CERN Document Server

    Sokolowski, John A

    2012-01-01

    This handbook provides a thorough explanation of modeling and simulation in the most useful, current, and predominant applied areas, such as transportation, homeland security, medicine, operational research, military science, and business modeling.  The authors offer a concise look at the key concepts and techniques of modeling and simulation and then discuss how and why the presented domains have become leading applications.  The book begins with an introduction of why modeling and simulation is a reliable analysis assessment tool for complex syste

  17. Life cycle Prognostic Model Development and Initial Application Results

    Energy Technology Data Exchange (ETDEWEB)

    Jeffries, Brien; Hines, Wesley; Nam, Alan; Sharp, Michael; Upadhyaya, Belle [The University of Tennessee, Knoxville (United States)

    2014-08-15

    In order to obtain more accurate Remaining Useful Life (RUL) estimates based on empirical modeling, a Lifecycle Prognostics algorithm was developed that integrates various prognostic models. These models can be categorized into three types based on the type of data they process. The application of multiple models takes advantage of the most useful information available as the system or component operates through its lifecycle. The Lifecycle Prognostics is applied to an impeller test bed, and the initial results serve as a proof of concept.

  18. Applicability of cooperative learning model in gastronomy education

    OpenAIRE

    SARIOĞLAN, Mehmet; CEVİZKAYA, Gülhan

    2015-01-01

    The purpose of the study is to reveal of “Cooperative learning model’s applicability which is one of the vital models of gastronomy. Learning model that is based on cooperativisim, have importance for students in terms of being successful in their group Works at gastronomy education. This study divides into two parts, one is “literature” and other is “model proposal”. At scanning of “literature” is going to be focused on cooperative learning model gastronomy education’s description. In the se...

  19. Applicability of cooperative learning model in gastronomy education

    OpenAIRE

    SARIOĞLAN, Mehmet; CEVİZKAYA, Gülhan

    2016-01-01

    The purpose of the study is to reveal of “Cooperative learning model’s applicability which is one of the vital models of gastronomy. Learning model that is based on cooperativisim, have importance for students in terms of being successful in their group Works at gastronomy education. This study divides into two parts, one is “literature” and other is “model proposal”. At scanning of “literature” is going to be focused on cooperative learning model gastronomy education’s description. In the se...

  20. Model-Driven Engineering Support for Building C# Applications

    Science.gov (United States)

    Derezińska, Anna; Ołtarzewski, Przemysław

    Realization of Model-Driven Engineering (MDE) vision of software development requires a comprehensive and user-friendly tool support. This paper presents a UML-based approach for building trustful C# applications. UML models are refined using profiles for assigning class model elements to C# concepts and to elements of implementation project. Stereotyped elements are verified on life and during model to code transformation in order to prevent creation of an incorrect code. The Transform OCL Fragments into C# system (T.O.F.I.C.) was created as a feature of the Eclipse environment. The system extends the IBM Rational Software Architect tool.