WorldWideScience

Sample records for building generic anatomical

  1. Steps towards automatic building of anatomical atlases

    Science.gov (United States)

    Subsol, Gerard; Thirion, Jean-Philippe; Ayache, Nicholas

    1994-09-01

    This paper presents a general scheme for the building of anatomical atlases. We propose to use specific and stable features, the crest lines (or ridge lines) which are automatically extracted from 3D images by differential geometry operators. We have developed non-rigid registration techniques based on polynomial transformations to find correspondences between lines. We got encouraging results for the building of atlases of the crest lines of the skull and of the brain based on several CT-Scan and MRI images of different patients.

  2. Categorizing threat : building and using a generic threat matrix.

    Energy Technology Data Exchange (ETDEWEB)

    Woodard, Laura; Veitch, Cynthia K.; Thomas, Sherry Reede; Duggan, David Patrick

    2007-09-01

    The key piece of knowledge necessary for building defenses capable of withstanding or surviving cyber and kinetic attacks is an understanding of the capabilities posed by threats to a government, function, or system. With the number of threats continuing to increase, it is no longer feasible to enumerate the capabilities of all known threats and then build defenses based on those threats that are considered, at the time, to be the most relevant. Exacerbating the problem for critical infrastructure entities is the fact that the majority of detailed threat information for higher-level threats is held in classified status and is not available for general use, such as the design of defenses and the development of mitigation strategies. To reduce the complexity of analyzing threat, the threat space must first be reduced. This is achieved by taking the continuous nature of the threat space and creating an abstraction that allows the entire space to be grouped, based on measurable attributes, into a small number of distinctly different levels. The work documented in this report is an effort to create such an abstraction.

  3. Demonstration of the effect of generic anatomical divisions versus clinical protocols on computed tomography dose estimates and risk burden.

    Directory of Open Access Journals (Sweden)

    Rachael E Moorin

    Full Text Available OBJECTIVE: Choosing to undertake a CT scan relies on balancing risk versus benefit, however risks associated with CT scanning have generally been limited to broad anatomical locations, which do not provided adequate information to evaluate risk against benefit. Our study aimed to determine differences in radiation dose and risk estimates associated with modern CT scanning examinations when computed for clinical protocols compared with those using anatomical area. METHODS: Technical data were extracted from a tertiary hospital Picture Archiving Communication System for random samples of 20-40 CT examinations per adult clinical CT protocol. Organ and whole body radiation dose were calculated using ImPACT Monte Carlo simulation software and cancer incidence and mortality estimated using BEIR VII age and gender specific lifetime attributable risk weights. RESULTS: Thirty four unique CT protocols were identified by our study. When grouped according to anatomic area the radiation dose varied substantially, particularly for abdominal protocols. The total estimated number of incident cancers and cancer related deaths using the mean dose of anatomical area were 86 and 69 respectively. Using more specific protocol doses the estimates rose to 214 and 138 incident cancers and cancer related deaths, at least doubling the burden estimated. CONCLUSIONS: Modern CT scanning produces a greater diversity of effective doses than much of the literature describes; where a lack of focus on actual scanning protocols has produced estimates that do not reflect the range and complexity of modern CT practice. To allow clinicians, patients and policy makers to make informed risk versus benefit decisions the individual and population level risks associated with modern CT practices are essential.

  4. Building a functional neurocognitive theory of the multiple intelligences anatomical framework

    Directory of Open Access Journals (Sweden)

    Carlo eCerruti

    2013-12-01

    Full Text Available A key goal of educational neuroscience is to conduct constrained experimental research that is theory-driven and yet also clearly related to educators’ complex set of questions and concerns. However, the fields of education, cognitive psychology and neuroscience use different levels of description to characterize human ability. An important advance in research in educational neuroscience would be the identification of a cognitive and neurocognitive framework at a level of description relatively intuitive to educators. I argue that the theory of multiple intelligences (Gardner, 1983, a conception of the mind that motivated a past generation of teachers, may provide such an opportunity. I criticize MI for doing little to clarify for teachers a core misunderstanding, specifically that MI was only an anatomical map of the mind but not a functional theory that detailed how the mind actually processes information. In an attempt to build a functional MI theory, I integrate into MI basic principles of cognitive and neural functioning, namely interregional neural facilitation and inhibition. In so doing I hope to forge a path towards constrained experimental research that bears upon teachers’ concerns about teaching and learning.

  5. How should we build a generic open-source water management simulator?

    Science.gov (United States)

    Khadem, M.; Meier, P.; Rheinheimer, D. E.; Padula, S.; Matrosov, E.; Selby, P. D.; Knox, S.; Harou, J. J.

    2014-12-01

    Increasing water needs for agriculture, industry and cities mean effective and flexible water resource system management tools will remain in high demand. Currently many regions or countries use simulators that have been adapted over time to their unique system properties and water management rules and realities. Most regions operate with a preferred short-list of water management and planning decision support systems. Is there scope for a simulator, shared within the water management community, that could be adapted to different contexts, integrate community contributions, and connect to generic data and model management software? What role could open-source play in such a project? How could a genericuser-interface and data/model management software sustainably be attached to this model or suite of models? Finally, how could such a system effectively leverage existing model formulations, modeling technologies and software? These questions are addressed by the initial work presented here. We introduce a generic water resource simulation formulation that enables and integrates both rule-based and optimization driven technologies. We suggest how it could be linked to other sub-models allowing for detailed agent-based simulation of water management behaviours. An early formulation is applied as an example to the Thames water resource system in the UK. The model uses centralised optimisation to calculate allocations but allows for rule-based operations as well in an effort to represent observed behaviours and rules with fidelity. The model is linked through import/export commands to a generic network model platform named Hydra. Benefits and limitations of the approach are discussed and planned work and potential use cases are outlined.

  6. Data-driven sampling method for building 3D anatomical models from serial histology

    Science.gov (United States)

    Salunke, Snehal Ulhas; Ablove, Tova; Danforth, Theresa; Tomaszewski, John; Doyle, Scott

    2017-03-01

    In this work, we investigate the effect of slice sampling on 3D models of tissue architecture using serial histopathology. We present a method for using a single fully-sectioned tissue block as pilot data, whereby we build a fully-realized 3D model and then determine the optimal set of slices needed to reconstruct the salient features of the model objects under biological investigation. In our work, we are interested in the 3D reconstruction of microvessel architecture in the trigone region between the vagina and the bladder. This region serves as a potential avenue for drug delivery to treat bladder infection. We collect and co-register 23 serial sections of CD31-stained tissue images (6 μm thick sections), from which four microvessels are selected for analysis. To build each model, we perform semi-automatic segmentation of the microvessels. Subsampled meshes are then created by removing slices from the stack, interpolating the missing data, and re-constructing the mesh. We calculate the Hausdorff distance between the full and subsampled meshes to determine the optimal sampling rate for the modeled structures. In our application, we found that a sampling rate of 50% (corresponding to just 12 slices) was sufficient to recreate the structure of the microvessels without significant deviation from the fullyrendered mesh. This pipeline effectively minimizes the number of histopathology slides required for 3D model reconstruction, and can be utilized to either (1) reduce the overall costs of a project, or (2) enable additional analysis on the intermediate slides.

  7. Generically speaking.

    Science.gov (United States)

    2009-10-01

    It's best to use the generic name when referring to a medicine. This reduces the likelihood of accidental double prescribing or purchase of a drug, particularly if it has more than one brand name. Prescribing by generic name is also generally cheaper and avoids confusion because the name is internationally recognised. Nevertheless, brand names enjoy undue prominence, even allowing for the clinical situations where it is important to prescribe by brand rather than generic name.

  8. Generic variation?

    DEFF Research Database (Denmark)

    Jensen, Torben Juel

    2009-01-01

    that the increased use of generic du began in Copenhagen and started spreading from Copenhagen to the rest of the country before the time of the old recordings in the 1980s. However, the use of generic du has peaked, or is about to peak, in the Danish speech community seen as a whole, and the developments in the use......In modern Danish, a handful of pronouns may be used to refer to a generic referent. In recent decades, the second person singular pronoun du has gained ground, apparently in parallel to similar recent developments in other languages. Even though generic du may not be as old as the traditional...

  9. Generic Advantages

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Generic Advantages. Scalability an incremental coverage. Standardization. Business Plan Flexibility. Lifecycle Flexibility. Reliability. Service Interoperability. Changed Industry dynamics.

  10. NET 40 Generics Beginner's Guide

    CERN Document Server

    Mukherjee, Sudipta

    2012-01-01

    This is a concise, practical guide that will help you learn Generics in .NET, with lots of real world and fun-to-build examples and clear explanations. It is packed with screenshots to aid your understanding of the process. This book is aimed at beginners in Generics. It assumes some working knowledge of C# , but it isn't mandatory. The following would get the most use out of the book: Newbie C# developers struggling with Generics. Experienced C++ and Java Programmers who are migrating to C# and looking for an alternative to other generic frameworks like STL and JCF would find this book handy.

  11. Generic robot architecture

    Science.gov (United States)

    Bruemmer, David J [Idaho Falls, ID; Few, Douglas A [Idaho Falls, ID

    2010-09-21

    The present invention provides methods, computer readable media, and apparatuses for a generic robot architecture providing a framework that is easily portable to a variety of robot platforms and is configured to provide hardware abstractions, abstractions for generic robot attributes, environment abstractions, and robot behaviors. The generic robot architecture includes a hardware abstraction level and a robot abstraction level. The hardware abstraction level is configured for developing hardware abstractions that define, monitor, and control hardware modules available on a robot platform. The robot abstraction level is configured for defining robot attributes and provides a software framework for building robot behaviors from the robot attributes. Each of the robot attributes includes hardware information from at least one hardware abstraction. In addition, each robot attribute is configured to substantially isolate the robot behaviors from the at least one hardware abstraction.

  12. Need for generic, innovative and geometric deliveries in developing self-sustaining capacity building in remote sensing

    Science.gov (United States)

    Gupta, R. K.; Balamanikavelu, P. M.; Vijayan, D.; Prasad, T. S.

    Everybody uses a bulb to illustrate an idea but nobody shows where the current comes from. Majority of remote sensing user community comes from natural and social sciences domain while remote sensing technology evolves from physical and engineering sciences. To ensure inculcation and internalization of remote sensing technology by application/resource scientists, trainer needs to transfer physical and engineering concepts in geometric manner. Here, the steering for the transfer of knowledge (facts, procedures, concepts and principles) and skills (thinking, acting, reacting and interacting) needs to take the trainees from Known to Unknown, Concrete to Abstract, Observation to Theory and Simple to Complex. In the initial stage of training/education, experiential learning by instructor led exploring of thematic details in false colour composite (FCC) as well as in individual black and white spectral band(s) imagery by trainees not only creates interest, confidence build-up and orientation towards purposeful learning but also helps them to overcome their inhibitions towards the physical and engineering basal. The methodology to be adopted has to inculcate productive learning, emphasizing more on thinking and trial and error aspects as opposed to reproductive learning based dominantly on being told and imitation. The delivery by trainer needs to ensure dynamic, stimulating and effective discussions through deluging questions pertaining to analysis, synthesis and evaluation nature. This would ensure proactive participation from trainees. Hands-on module leads to creative concretization of concepts. To keep the trainees inspired to learn in an auto mode during post-training period, they need to consciously swim in the current and emerging knowledge pool during training programme. This is achieved through assignment of seminar delivery task to the trainees. During the delivery of seminar, peers and co-trainees drive the trainee to communicate the seminar content not only

  13. Family Genericity

    DEFF Research Database (Denmark)

    Ernst, Erik

    2006-01-01

    Type abstraction in object-oriented languages embody two techniques, each with its own strenghts and weaknesses. The first technique is extension, yielding abstraction mechanisms with good support for gradual specification. The prime example is inheritance. The second technique is functional...... abstraction, yielding more precise knowledge about the outcome. The prime example is type parameterized classes. This paper argues that these techniques should be clearly separated to work optimally, and also that current languages fail to do this. We have applied this design philosophy to a language based...... the result as family genericity. The presented language design has been implemented....

  14. Building

    OpenAIRE

    Seavy, Ryan

    2014-01-01

    Building for concrete is temporary. The building of wood and steel stands against the concrete to give form and then gives way, leaving a trace of its existence behind. Concrete is not a building material. One does not build with concrete. One builds for concrete. MARCH

  15. Generic Network Location Service

    Directory of Open Access Journals (Sweden)

    Laban Mwansa

    2010-11-01

    Full Text Available This work presents the Generic Network Location Service based on the Chord implementation utilizing data structures called distributed hash tables (DHT or structured overlay networks, which are used to build scalable self-managing distributed systems. The provided algorithms guarantee resilience in the presence of dynamism: they guarantee consistent lookup results in the presence of nodes failing and leaving. Generic Network Location Service provides a Location Service system based on DHT technology, which is storing device location records in nodes within a Chord DHT. Location records are consisting of network device identification keys as attributes, which are used to create replicas of additional location records through established Chord hashing mechanisms. Storing device location records, in places address-able (using the DHT lookup by individual location record keys provides a simple way of implementing transla¬tion functions similar to well¬ known network services (e.g. ARP, DNS, ENUM. The generic network location ser¬vice presented in the paper is not supposed to be a substitu¬tion of the existing translation techniques (e.g. ARP, DNS, ENUM, but it is considered as an overlay service that uses data available in existing systems and provides some translations currently unavailable.

  16. The generic article

    NARCIS (Netherlands)

    Farkas, D.F.; Swart, Henriëtte de

    2005-01-01

    We take a fresh look at the connection between genericity and (in)definiteness by reconsidering a long-standing puzzle concerning the relation between definiteness and genericity. We contrast English on the one hand and Romance languages and Hungarian on the other, focusing on generic sentences

  17. Forensic intelligence framework. Part II: Study of the main generic building blocks and challenges through the examples of illicit drugs and false identity documents monitoring.

    Science.gov (United States)

    Baechler, Simon; Morelato, Marie; Ribaux, Olivier; Beavis, Alison; Tahtouh, Mark; Kirkbride, K Paul; Esseiva, Pierre; Margot, Pierre; Roux, Claude

    2015-05-01

    The development of forensic intelligence relies on the expression of suitable models that better represent the contribution of forensic intelligence in relation to the criminal justice system, policing and security. Such models assist in comparing and evaluating methods and new technologies, provide transparency and foster the development of new applications. Interestingly, strong similarities between two separate projects focusing on specific forensic science areas were recently observed. These observations have led to the induction of a general model (Part I) that could guide the use of any forensic science case data in an intelligence perspective. The present article builds upon this general approach by focusing on decisional and organisational issues. The article investigates the comparison process and evaluation system that lay at the heart of the forensic intelligence framework, advocating scientific decision criteria and a structured but flexible and dynamic architecture. These building blocks are crucial and clearly lay within the expertise of forensic scientists. However, it is only part of the problem. Forensic intelligence includes other blocks with their respective interactions, decision points and tensions (e.g. regarding how to guide detection and how to integrate forensic information with other information). Formalising these blocks identifies many questions and potential answers. Addressing these questions is essential for the progress of the discipline. Such a process requires clarifying the role and place of the forensic scientist within the whole process and their relationship to other stakeholders. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  18. Generic Fortran Containers (GFC)

    Energy Technology Data Exchange (ETDEWEB)

    2016-09-01

    The Fortran language does not provide a standard library that implements generic containers, like linked lists, trees, dictionaries, etc. The GFC software provides an implementation of generic Fortran containers natively written in Fortran 2003/2008 language. The following containers are either already implemented or planned: Stack (done), Linked list (done), Tree (done), Dictionary (done), Queue (planned), Priority queue (planned).

  19. Generic patch inference

    DEFF Research Database (Denmark)

    Andersen, Jesper; Lawall, Julia

    2010-01-01

    A key issue in maintaining Linux device drivers is the need to keep them up to date with respect to evolutions in Linux internal libraries. Currently, there is little tool support for performing and documenting such changes. In this paper we present a tool, spdiff, that identifies common changes...... made in a set of files and their updated versions, and extracts a generic patch performing those changes. Library developers can use our tool to extract a generic patch based on the result of manually updating a few typical driver files, and then apply this generic patch to other drivers. Driver...

  20. Generic programming in POOMA and PETE

    Energy Technology Data Exchange (ETDEWEB)

    Crotinger, J.A.; Cummings, J.C.; Haney, S.W.; Humphrey, W.F.; Karmesin, S.R.; Reynders, J.V.; Smith, S.A.; Williams, T.J.

    1998-12-31

    POOMA is a C++ framework for developing portable scientific applications for serial and parallel computers using high-level physical abstractions. PETE is the expression template library used by POOMA. This paper discusses generic programming techniques that are used to achieve flexibility and high performance in POOMA and PETE. POOMA uses an engine class that factors the data representation out of its array classes. PETE`s expression templates are used to build up and operate efficiently on expressions. PETE itself uses generic techniques to adapt to a variety of client-class interfaces, and to provide a powerful and flexible compile-time expression-tree traversal mechanism.

  1. Practicing the Generic (City)

    DEFF Research Database (Denmark)

    Hansen, Lone Koefoed

    2010-01-01

    Flanagan proposes that most locative media artworks neglect the particularities of spaces, their historical and political layers. Koolhaas, on the other hand, states that all urban areas are alike, that we are facing a global Generic City. The paper analyses digital media artist Esther Polak’s No......’s NomadicMILK project in light of the generic and particular properties of space as laid out by Flanagan and Koolhaas in order to discuss the possible reconfiguring practices of locative media....

  2. A generic material flow control model applied in two industrial sectors

    NARCIS (Netherlands)

    Haneyah, S.W.A.; Schuur, Peter; Schutten, Johannes M.J.; Zijm, Willem H.M.

    2013-01-01

    This paper addresses the problem of generic planning and control of automated material handling systems (AMHSs). We build upon previous work to provide a proof of concept for generic control of AMHSs in different domains. We present a generic control architecture for AMHSs, and apply this

  3. Generic Drugs: Questions and Answers

    Science.gov (United States)

    ... about generic medicines? What are generic drugs? A generic drug is a medication created to be the same as an already ... at lower cost, allowing for increased access to medications by the ... Process for Generic Drugs? Detailed information on the critical factors the ...

  4. Scripting XML with Generic Haskell

    NARCIS (Netherlands)

    Atanassow, F.; Clarke, D.; Jeuring, J.T.

    2007-01-01

    A generic program is written once and works on values of many data types. Generic Haskell is a recent extension of the functional programming language Haskell that supports generic programming. This paper discusses how Generic Haskell can be used to implement XML tools whose behaviour depends on

  5. Scripting XML with Generic Haskell

    NARCIS (Netherlands)

    Atanassow, F.; Clarke, D.; Jeuring, J.T.

    2003-01-01

    A generic program is written once and works on values of many data types. Generic Haskell is a recent extension of the functional programming language Haskell that supports generic programming. This paper discusses how Generic Haskell can be used to implement XML tools whose behaviour depends on

  6. Confidence in generic drug substitution.

    Science.gov (United States)

    Lionberger, R; Jiang, W; Huang, S-M; Geba, G

    2013-10-01

    Patients should have confidence that the generic drugs they are prescribed in the United States can be effectively substituted for the brand product or another generic product. Through new bioequivalence study designs for narrow therapeutic index (NTI) drugs and postapproval studies of generic substitution, the US Food and Drug Administration's (FDA's) ongoing generic drug regulatory science activities are designed to ensure successful generic substitution for all drug products.

  7. Generic Integrating Business Architecture

    Directory of Open Access Journals (Sweden)

    Mihaela MURESAN

    2006-01-01

    Full Text Available The generic business architecture offers an efficient solution for the business engineering and re-engineering processes. This approach strengthen the cooperation between the main actors involved in the business architecture design and implementation, aiming at including all the significant views in a integrated model. The main goal of the development of generic business architectures is to offer a standard model for the integration of the internal processes and for a better management of the technological and informational resources of the enterprise. Such standardization has as main benefits the increase of the management quality and the efficiency in the business engineering processes.

  8. Generic Kalman Filter Software

    Science.gov (United States)

    Lisano, Michael E., II; Crues, Edwin Z.

    2005-01-01

    The Generic Kalman Filter (GKF) software provides a standard basis for the development of application-specific Kalman-filter programs. Historically, Kalman filters have been implemented by customized programs that must be written, coded, and debugged anew for each unique application, then tested and tuned with simulated or actual measurement data. Total development times for typical Kalman-filter application programs have ranged from months to weeks. The GKF software can simplify the development process and reduce the development time by eliminating the need to re-create the fundamental implementation of the Kalman filter for each new application. The GKF software is written in the ANSI C programming language. It contains a generic Kalman-filter-development directory that, in turn, contains a code for a generic Kalman filter function; more specifically, it contains a generically designed and generically coded implementation of linear, linearized, and extended Kalman filtering algorithms, including algorithms for state- and covariance-update and -propagation functions. The mathematical theory that underlies the algorithms is well known and has been reported extensively in the open technical literature. Also contained in the directory are a header file that defines generic Kalman-filter data structures and prototype functions and template versions of application-specific subfunction and calling navigation/estimation routine code and headers. Once the user has provided a calling routine and the required application-specific subfunctions, the application-specific Kalman-filter software can be compiled and executed immediately. During execution, the generic Kalman-filter function is called from a higher-level navigation or estimation routine that preprocesses measurement data and post-processes output data. The generic Kalman-filter function uses the aforementioned data structures and five implementation- specific subfunctions, which have been developed by the user on

  9. Generic Market Models

    NARCIS (Netherlands)

    R. Pietersz (Raoul); M. van Regenmortel

    2005-01-01

    textabstractCurrently, there are two market models for valuation and risk management of interest rate derivatives, the LIBOR and swap market models. In this paper, we introduce arbitrage-free constant maturity swap (CMS) market models and generic market models featuring forward rates that span

  10. A generic mine model

    NARCIS (Netherlands)

    Veldhoven, J. van; Riet, M.W.G. van; Dol, H.S.; Mohamoud, A.A.; Keus, D.; Beckers, A.L.D.

    2009-01-01

    In the field of mine laying and of mine countermeasures, understanding of the actuation behaviour of influence mines is of vital importance. Modelling can enhance such understanding. In this paper, a flexible generic mine model is presented that allows the user to easily generate different computer

  11. Generic substitution - comparing the clinical efficacy of a generic ...

    African Journals Online (AJOL)

    1998-03-03

    Mar 3, 1998 ... There are currently numerous generic psychopharmacological agents available in South Africa, among them two generic substitutes for fluphenazine decanoate.' These products are both cheaper than the innovator product. Substitution of a generic drug product for an innovator product requires that the ...

  12. Anatomical Individualized ACL Reconstruction

    Directory of Open Access Journals (Sweden)

    Amir Ata Rahnemai-Azar

    2016-10-01

    Full Text Available The anterior cruciate ligament (ACL is composed of two bundles, which work together to provide both antero-posterior and rotatory stability of the knee. Understanding the anatomy and function of the ACL plays a key role in management of patients with ACL injury. Anatomic ACL reconstruction aims to restore the function of the native ACL. Femoral and tibial tunnels should be placed in their anatomical location accounting for both the native ACL insertion site and bony landmarks. One main component of anatomical individualized ACL reconstruction is customizing the treatment according to each patient’s individual characteristics, considering preoperative and intraoperative evaluation of the native ACL and knee bony anatomy. Anatomical individualized reconstruction surgery should also aim to restore the size of the native ACL insertion as well. Using this concept, while single bundle ACL reconstruction can restore the function of the ACL in some patients, double bundle reconstruction is indicated in others to achieve optimal outcome.

  13. An Architectural Approach for Building Medical Ontologies

    Directory of Open Access Journals (Sweden)

    Mircea Adrian FOCŞA

    2016-07-01

    Full Text Available Starting from a use case scenario related to the Electronic Medical Record (EMR information retrieval, this paper proposes several design principles for an ontology-based EMR system, which will allow the physician to perform a semantic search about a specific body structure or zone/space (affected, explored or treated. The research starts from analyzing the information requirements of the family doctors related to the medical history of their patients. By interviewing a group of family doctors, a set of common questions have been identified and modeled as one generic question. The key terms from this generic question then became the building blocks of an ontology, which was further built incrementally and constantly adjusted depending on the query response (design pattern by querying. Elements from other terminologies/ontologies have been reused thus facilitating interoperability with similar constructions. As a result of this research, we tested and proposed for adoption several basic modeling principles for medical ontologies, among them, the particularities of part-whole relations for body regions/spaces and anatomical components, the requirements for propagation of the medical activities from one class to an upper or subsequent class. These modeling principles have a good degree of generality and could be taken into consideration for building any medical ontology.

  14. Generic and biosimilar medicines: quid?

    Directory of Open Access Journals (Sweden)

    Steven Simoens

    2012-12-01

    Full Text Available Once intellectual property protection, data and marketing exclusivity of reference medicines have expired, generic medicines and biosimilar medicines can enter the off-patent market. This market entry is conditional on the approval of marketing authorization, pricing and reimbursement. Given that there tends to be confusion surrounding generic and biosimilar medicines, this Editorial introduces basic concepts related to generic and biosimilar medicines and presents the different studies and articles included in this supplement dedicated to generic and biosimilar medicines.

  15. Generics Pricing: The Greek Paradox.

    Science.gov (United States)

    Karafyllis, Ioannis; Variti, Lamprini

    2017-01-01

    This paper explains and develops a methodological framework to help evaluate the performance of generic pharmaceutical policies and the correct evaluation of generics sales. Until today erroneous recording of generics does not help proper pricing and their penetration in the Greek market. This classifies Greece on the outliners in every study or comparison that is referred on papers or studies.

  16. Generics: keep a balanced view.

    Science.gov (United States)

    2014-02-01

    Once the different kinds of commercial protection (patents, etc.) granted to the manufacturer of an "originator" drug have expired, the drug in question may be copied by other companies. These copies are known as generics. The characteristics and pharmaceutical quality of generics are governed by international standards. The marketing authorisation procedure for generic drugs dispenses with preclinical and clinical trials, which already exist for the originator drug. In contrast, proof of bioequivalence must be provided. In practice, this means demonstrating that the effects of the generic are similar (but not necessarily identical) to those of the originator drug. Slight differences between a generic and its brand-name counterpart are allowed, provided they do not markedly affect the efficacy or adverse effect profile in comparison to the originator drug. The accepted degree of difference between a generic and the original brand-name drug is the same as the acceptable difference between two batches of the originator drug. The rules governing generic manufacturing conditions are identical to those applying to originator drugs. And issues raised by drug production abroad, particularly to Asian countries, apply to originator just as much as to generic drugs. Generics represent a significant source of financial savings for society. In France, various measures have been introduced to encourage doctors, pharmacists and patients, respectively, to prescribe, dispense and use generics. Criticisms of the efficacy or quality of generics are often unfounded and sometimes deliberately orchestrated. Smear campaigns conducted by drug companies that market originator drugs, and also by some healthcare professionals, sow confusion, to the detriment of generic use. There is no tangible proof that generics are less safe than originator drugs, provided they are chosen wisely, taking into account factors such as their packaging quality. It is up to healthcare professionals to decide

  17. Physician perceptions about generic drugs.

    Science.gov (United States)

    Shrank, William H; Liberman, Joshua N; Fischer, Michael A; Girdish, Charmaine; Brennan, Troyen A; Choudhry, Niteesh K

    2011-01-01

    With constrained health-care resources, there is a need to understand barriers to cost-effective medication use. To study physician perceptions about generic medications. Physicians used 5-point Likert scales to report perceptions about cost-related medication nonadherence, the efficacy and quality of generic medications, preferences for generic use, and the implications of dispensing medication samples. Descriptive statistics were used to assess physician perceptions and logistic regression models were used to evaluate predictors of physician perceptions. Among the invited sample, 839 (30.4%) responded and 506 (18.3%) were eligible and included in the final study population. Over 23% of physicians surveyed expressed negative perceptions about efficacy of generic drugs, almost 50% reported negative perceptions about quality of generic medications, and more than one quarter do not prefer to use generics as first-line medications for themselves or for their family. Physicians over the age of 55 years were 3.3 times more likely to report negative perceptions about generic quality, 5.8 times more likely to report that they would not use generics themselves, and 7.5 times more likely to state that they would not recommend generics for family members (p generic medication. Almost half of the respondents expressed concern that free samples may adversely affect subsequent affordability, yet two thirds of respondents provide free samples. A meaningful proportion of physicians expressed negative perceptions about generic medications, representing a potential barrier to generic use. Payors and policymakers trying to encourage generic use may consider educational campaigns targeting older physicians.

  18. Advertising and generic market entry.

    Science.gov (United States)

    Königbauer, Ingrid

    2007-03-01

    The effect of purely persuasive advertising on generic market entry and social welfare is analysed. An incumbent has the possibility to invest in advertising which affects the prescribing physician's perceived relative qualities of the brand-name and the generic version of the drug. Advertising creates product differentiation and can induce generic market entry which is deterred without differentiation due to strong Bertrand competition. However, over-investment in advertising can deter generic market entry under certain conditions and reduces welfare as compared to accommodated market entry.

  19. Comparison of Generic-to-Brand Switchback Rates Between Generic and Authorized Generic Drugs.

    Science.gov (United States)

    Hansen, Richard A; Qian, Jingjing; Berg, Richard; Linneman, James; Seoane-Vazquez, Enrique; Dutcher, Sarah K; Raofi, Saeid; Page, C David; Peissig, Peggy

    2017-04-01

    Generic drugs contain identical active ingredients as their corresponding brand drugs and are pharmaceutically equivalent and bioequivalent, whereas authorized generic drugs (AGs) contain both identical active and inactive ingredients as their corresponding brand drugs but are marketed as generics. This study compares generic-to-brand switchback rates between generic and AGs. Retrospective cohort study. Claims and electronic health record data from a regional U.S. health care system. The full cohort consisted of 5542 unique patients who received select branded drugs during the 6 months prior to their generic drug market availability (between 1999 and 2014) and then were switched to an AG or generic drug within 30 months of generic drug entry. For these patients, 5929 unique patient-drug combinations (867 with AGs and 5062 with generic drugs) were evaluated. Ten drugs with AGs and generics marketed between 1999 and 2014 were evaluated. The date of the first generic prescription was considered the index date for each drug, and it marked the beginning of follow-up to evaluate the occurrence of generic-to-brand switchback patterns over the subsequent 30 months. Switchback rates were compared between patients receiving AGs versus those receiving generics using multivariable Cox proportional hazards models, controlling for individual drug effects, age, sex, Charlson Comorbidity Score, pre-index drug use characteristics, and pre-index health care utilization. Among the 5542 unique patients who switched from brand to generic or brand to AG, 264 (4.8%) switched back to the brand drug. Overall switchback rates were similar for AGs compared with generics (hazard ratio [HR] 0.86, 95% confidence interval [CI] 0.65-1.15). The likelihood of switchback was higher for alendronate (HR 1.64, 95% CI 1.20-2.23) and simvastatin (HR 1.81, 95% CI 1.30-2.54) and lower for amlodipine (HR 0.27, 95% CI 0.17-0.42) compared with the other drugs evaluated. Overall switchback rates were similar

  20. Generic torus canards

    Science.gov (United States)

    Vo, Theodore

    2017-10-01

    Torus canards are special solutions of fast/slow systems that alternate between attracting and repelling manifolds of limit cycles of the fast subsystem. A relatively new dynamic phenomenon, torus canards have been found in neural applications to mediate the transition from tonic spiking to bursting via amplitude-modulated spiking. In R3, torus canards are degenerate: they require one-parameter families of 2-fast/1-slow systems in order to be observed and even then, they only occur on exponentially thin parameter intervals. The addition of a second slow variable unfolds the torus canard phenomenon, making it generic and robust. That is, torus canards in fast/slow systems with (at least) two slow variables occur on open parameter sets. So far, generic torus canards have only been studied numerically, and their behaviour has been inferred based on averaging and canard theory. This approach, however, has not been rigorously justified since the averaging method breaks down near a fold of periodics, which is exactly where torus canards originate. In this work, we combine techniques from Floquet theory, averaging theory, and geometric singular perturbation theory to show that the average of a torus canard is a folded singularity canard. In so doing, we devise an analytic scheme for the identification and topological classification of torus canards in fast/slow systems with two fast variables and k slow variables, for any positive integer k. We demonstrate the predictive power of our results in a model for intracellular calcium dynamics, where we explain the mechanisms underlying a novel class of elliptic bursting rhythms, called amplitude-modulated bursting, by constructing the torus canard analogues of mixed-mode oscillations. We also make explicit the connection between our results here with prior studies of torus canards and torus canard explosion in R3, and discuss how our methods can be extended to fast/slow systems of arbitrary (finite) dimension.

  1. Early fetal anatomical sonography.

    LENUS (Irish Health Repository)

    Donnelly, Jennifer C

    2012-10-01

    Over the past decade, prenatal screening and diagnosis has moved from the second into the first trimester, with aneuploidy screening becoming both feasible and effective. With vast improvements in ultrasound technology, sonologists can now image the fetus in greater detail at all gestational ages. In the hands of experienced sonographers, anatomic surveys between 11 and 14 weeks can be carried out with good visualisation rates of many structures. It is important to be familiar with the normal development of the embryo and fetus, and to be aware of the major anatomical landmarks whose absence or presence may be deemed normal or abnormal depending on the gestational age. Some structural abnormalities will nearly always be detected, some will never be and some are potentially detectable depending on a number of factors.

  2. Reference Man anatomical model

    Energy Technology Data Exchange (ETDEWEB)

    Cristy, M.

    1994-10-01

    The 70-kg Standard Man or Reference Man has been used in physiological models since at least the 1920s to represent adult males. It came into use in radiation protection in the late 1940s and was developed extensively during the 1950s and used by the International Commission on Radiological Protection (ICRP) in its Publication 2 in 1959. The current Reference Man for Purposes of Radiation Protection is a monumental book published in 1975 by the ICRP as ICRP Publication 23. It has a wealth of information useful for radiation dosimetry, including anatomical and physiological data, gross and elemental composition of the body and organs and tissues of the body. The anatomical data includes specified reference values for an adult male and an adult female. Other reference values are primarily for the adult male. The anatomical data include much data on fetuses and children, although reference values are not established. There is an ICRP task group currently working on revising selected parts of the Reference Man document.

  3. Article choice in plural generics

    NARCIS (Netherlands)

    Farkas, D.F.; Swart, Henriëtte de

    2007-01-01

    We discuss two groups of languages where article use contrasts in generic plural sentences but is otherwise essentially similar. The languages in the first group (English and Dutch) use bare plurals in the expression of kind reference (‘Dinosaurs are extinct’) and in generic

  4. ECONOMIC REASONS FOR GENERIC CHOICE

    Directory of Open Access Journals (Sweden)

    N. P. Kutishenko

    2008-01-01

    Full Text Available Many generic medicines appear in the pharmaceutical market now. However, they are not always completely comparable with original drugs on efficacy and safety. In this article pharmacoeconomical estimation of some generics and original drugs was performed on example of therapeutic equivalency studies.

  5. When is a "generic" medication not really a generic?

    Science.gov (United States)

    Howland, Robert H

    2010-02-01

    The distinction between pharmaceutical equivalent and pharmaceutical alternative drug products can lead to considerable confusion, especially with the proliferation of various branded, alternative, and generic medications that contain the same active ingredient. To illustrate this problem, four examples of medication products containing the active ingredients paroxetine, venlafaxine, bupropion, and valproate will be described. Understanding these differences is important for nurses providing patient care. Only generic drugs can be freely substituted for a brand-name product. Switching to a pharmaceutical alternative requires a change in prescription. Finally, the use, labeling, and cost of branded, alternative, and generic medications may be different.

  6. Generic file format

    Science.gov (United States)

    Felgate, Nick

    2002-11-01

    The Generic File Format (GFF) is a file format developed within the UK ASW community for the interchange and storage of underwater sonar data. Originally developed for the interchange of time-series data between analysis systems, it has been extended to provide for storage of processed acoustic data (e.g., power and DEMON spectrum, lofargram grey-scale), nonacoustic data (e.g., own-ship dynamics, sensor configuration) and event data (e.g., tracker output, sonar intercepts). The format employs the chunk concept, as used in the WAV and AIFF file formats, to provide extendability (including local variants) while providing a measure of backward compatability. However, the basic concept has been adapted to allow for the mixing in the one file of multiple channels of different sample-rates and data-types through the inclusion of a data frame concept and multiple data blocks. Chunk cross-referencing has been employed to ensure data consistency. A provision is made in the header of the file to store details of the sensor and processing for the data (e.g., the number of hydrophones, beam direction, FFT size) so that an analysis system does not need to know about the sensor or other system from which the data originated.

  7. Generic flux coupling analysis.

    Science.gov (United States)

    Reimers, Arne C; Goldstein, Yaron; Bockmayr, Alexander

    2015-04-01

    Flux coupling analysis (FCA) has become a useful tool for aiding metabolic reconstructions and guiding genetic manipulations. Originally, it was introduced for constraint-based models of metabolic networks that are based on the steady-state assumption. Recently, we have shown that the steady-state assumption can be replaced by a weaker lattice-theoretic property related to the supports of metabolic fluxes. In this paper, we further extend our approach and develop an efficient algorithm for generic flux coupling analysis that works with any kind of qualitative pathway model. We illustrate our method by thermodynamic flux coupling analysis (tFCA), which allows studying steady-state metabolic models with loop-law thermodynamic constraints. These models do not satisfy the lattice-theoretic properties required in our previous work. For a selection of genome-scale metabolic network reconstructions, we discuss both theoretically and practically, how thermodynamic constraints strengthen the coupling results that can be obtained with classical FCA. A prototype implementation of tFCA is available at http://hoverboard.io/L4FC. Copyright © 2015 Elsevier Inc. All rights reserved.

  8. Benchmarking Academic Anatomic Pathologists

    Directory of Open Access Journals (Sweden)

    Barbara S. Ducatman MD

    2016-10-01

    Full Text Available The most common benchmarks for faculty productivity are derived from Medical Group Management Association (MGMA or Vizient-AAMC Faculty Practice Solutions Center ® (FPSC databases. The Association of Pathology Chairs has also collected similar survey data for several years. We examined the Association of Pathology Chairs annual faculty productivity data and compared it with MGMA and FPSC data to understand the value, inherent flaws, and limitations of benchmarking data. We hypothesized that the variability in calculated faculty productivity is due to the type of practice model and clinical effort allocation. Data from the Association of Pathology Chairs survey on 629 surgical pathologists and/or anatomic pathologists from 51 programs were analyzed. From review of service assignments, we were able to assign each pathologist to a specific practice model: general anatomic pathologists/surgical pathologists, 1 or more subspecialties, or a hybrid of the 2 models. There were statistically significant differences among academic ranks and practice types. When we analyzed our data using each organization’s methods, the median results for the anatomic pathologists/surgical pathologists general practice model compared to MGMA and FPSC results for anatomic and/or surgical pathology were quite close. Both MGMA and FPSC data exclude a significant proportion of academic pathologists with clinical duties. We used the more inclusive FPSC definition of clinical “full-time faculty” (0.60 clinical full-time equivalent and above. The correlation between clinical full-time equivalent effort allocation, annual days on service, and annual work relative value unit productivity was poor. This study demonstrates that effort allocations are variable across academic departments of pathology and do not correlate well with either work relative value unit effort or reported days on service. Although the Association of Pathology Chairs–reported median work relative

  9. Benchmarking Academic Anatomic Pathologists

    Science.gov (United States)

    Parslow, Tristram

    2016-01-01

    The most common benchmarks for faculty productivity are derived from Medical Group Management Association (MGMA) or Vizient-AAMC Faculty Practice Solutions Center® (FPSC) databases. The Association of Pathology Chairs has also collected similar survey data for several years. We examined the Association of Pathology Chairs annual faculty productivity data and compared it with MGMA and FPSC data to understand the value, inherent flaws, and limitations of benchmarking data. We hypothesized that the variability in calculated faculty productivity is due to the type of practice model and clinical effort allocation. Data from the Association of Pathology Chairs survey on 629 surgical pathologists and/or anatomic pathologists from 51 programs were analyzed. From review of service assignments, we were able to assign each pathologist to a specific practice model: general anatomic pathologists/surgical pathologists, 1 or more subspecialties, or a hybrid of the 2 models. There were statistically significant differences among academic ranks and practice types. When we analyzed our data using each organization’s methods, the median results for the anatomic pathologists/surgical pathologists general practice model compared to MGMA and FPSC results for anatomic and/or surgical pathology were quite close. Both MGMA and FPSC data exclude a significant proportion of academic pathologists with clinical duties. We used the more inclusive FPSC definition of clinical “full-time faculty” (0.60 clinical full-time equivalent and above). The correlation between clinical full-time equivalent effort allocation, annual days on service, and annual work relative value unit productivity was poor. This study demonstrates that effort allocations are variable across academic departments of pathology and do not correlate well with either work relative value unit effort or reported days on service. Although the Association of Pathology Chairs–reported median work relative value unit

  10. Understanding anatomical terms.

    Science.gov (United States)

    Mehta, L A; Natrajan, M; Kothari, M L

    1996-01-01

    Words are our masters and words are our slaves, all depending on how we use them. The whole of medical science owes its origin to Greco-Roman culture and is replete with terms whose high sound is not necessarily accompanied by sound meaning. This is even more the case in the initial, pre-clinical years. Anatomical terminology seems bewildering to the initiate; and maybe that is a reason why love of anatomy as a subject does not always spill over through later years. Employing certain classifications of the origin of the anatomical terms, we have prepared an anthology that we hope will ease the student's task and also heighten the student's appreciation of the new terms. This centers on revealing the Kiplingian "how, why, when, where, what, and who" of a given term. This presentation should empower students to independently formulate a wide network of correlations once they understand a particular term. The article thus hopes to stimulate students' analytic and synthetic faculties as well. A small effort can reap large rewards in terms of enjoyment of the study of anatomy and the related subjects of histology, embryology, and genetics. It is helpful to teachers and students alike. This exercise in semantics and etymology does not demand of the student or his teacher any background in linguistics, grammar, Greek, Latin, Sanskrit, anatomy, or medicine.

  11. Tartu Old Anatomical Theatre 200-Contribution of German anatomists.

    Science.gov (United States)

    Aunapuu, Marina; Puusepp, Margus; Toomsalu, Maie; Arend, Andres

    2005-09-01

    One of the first centres of medical higher education in the Baltic countries was the University of Tartu (Dorpat), which was founded in 1632 by the Swedish King Gustavus Adolphus II. The University's first genuinely own building, however, the Old Anatomical Theatre, was completed only in 1805 after the re-opening of the University (1802). This year marks the 200th anniversary of its opening. The Old Anatomical Theatre has played an important role in Estonian medicine, and also a number of German morphologists, who have left a deep mark in world science, have worked in this building at different times.

  12. The wood anatomical range in Ilex (Aquifoliaceae) and its ecological and phylogenetic significance

    NARCIS (Netherlands)

    Baas, P.

    1973-01-01

    The wood anatomy of 81 species of Ilex is described in detail. The wood anatomical range encountered is presented in a generic description (p. 196). Data on ontogenetic changes in vessel member length and number of bars per perforation are given for three species. The great amount of variation in

  13. Hanford Generic Interim Safety Basis

    Energy Technology Data Exchange (ETDEWEB)

    Lavender, J.C.

    1994-09-09

    The purpose of this document is to identify WHC programs and requirements that are an integral part of the authorization basis for nuclear facilities that are generic to all WHC-managed facilities. The purpose of these programs is to implement the DOE Orders, as WHC becomes contractually obligated to implement them. The Hanford Generic ISB focuses on the institutional controls and safety requirements identified in DOE Order 5480.23, Nuclear Safety Analysis Reports.

  14. Generic penetration in the retail antidepressant market.

    Science.gov (United States)

    Ventimiglia, Jeffrey; Kalali, Amir H

    2010-06-01

    In this article, we explore the accelerated penetration of generic antidepressants in the United States market following the availability of generic citalopram and sertraline. Analysis suggests that overall, generic penetration into the antidepressant market has grown from approximately 41 percent in January 2004 to over 73 percent in January 2010. Similar trends are uncovered when branded and generic prescriptions are analyzed by specialty.

  15. Generic Graph Grammar: A Simple Grammar for Generic Procedural Modelling

    DEFF Research Database (Denmark)

    Christiansen, Asger Nyman; Bærentzen, Jakob Andreas

    2012-01-01

    of greater complexity. Consequently, there is a need for a simple, general method which is capable of generating both types of objects. Generic Graph Grammar has been developed to address this need. The production rules consist of a small set of basic productions which are applied directly onto primitives...... in a directed cyclic graph. Furthermore, the basic productions are chosen such that Generic Graph Grammar seamlessly combines the capabilities of L-systems to imitate biological growth (to model trees, animals, etc.) and those of split grammars to design structured objects (chairs, houses, etc.). This results...... in a highly expressive grammar capable of generating a wide range of types of models. Models which consist of skeletal structures or surfaces or any combination of these. Besides generic modelling capabilities, the focus has also been on usability, especially userfriendliness and efficiency. Therefore several...

  16. Simplified building model of districts

    NARCIS (Netherlands)

    Koene, F.G.H.; Bakker, L.G.; Lanceta, D.; Narmsara, S.

    2014-01-01

    In the setting of this paper, a building is represented by a simple model consisting of two thermal masses. Generic values were obtained for two unknown parameters in the model, capable of representing an office building, a single family dwelling and a multifamily dwelling, at three levels of

  17. The complexity of anatomical systems

    Directory of Open Access Journals (Sweden)

    Grizzi Fabio

    2005-07-01

    Full Text Available Abstract Background The conception of anatomical entities as a hierarchy of infinitely graduated forms and the increase in the number of observed anatomical sub-entities and structural variables has generated a growing complexity, thus highlighting new properties of organised biological matter. Results (1 Complexity is so pervasive in the anatomical world that it has come to be considered as a primary characteristic of anatomical systems. (2 Anatomical entities, when viewed at microscopic as well as macroscopic level of observation, show a different degree of complexity. (3 Complexity can reside in the structure of the anatomical system (having many diverse parts with varying interactions or an intricate architecture or in its behaviour. Often complexity in structure and behaviour go together. (4 Complex systems admit many descriptions (ways of looking at the system each of which is only partially true. Each way of looking at a complex system requires its own description, its own mode of analysis and its own breaking down of the system in different parts; (5 Almost all the anatomical entities display hierarchical forms: their component structures at different spatial scales or their process at different time scales are related to each other. Conclusion The need to find a new way of observing and measuring anatomical entities, and objectively quantifying their different structural changes, prompted us to investigate the non-Euclidean geometries and the theories of complexity, and to apply their concepts to human anatomy. This attempt has led us to reflect upon the complex significance of the shape of an observed anatomical entity. Its changes have been defined in relation to variations in its status: from a normal (i.e. natural to a pathological or altered state introducing the concepts of kinematics and dynamics of anatomical forms, speed of their changes, and that of scale of their observation.

  18. An anatomically oriented breast model for MRI

    Science.gov (United States)

    Kutra, Dominik; Bergtholdt, Martin; Sabczynski, Jörg; Dössel, Olaf; Buelow, Thomas

    2015-03-01

    Breast cancer is the most common cancer in women in the western world. In the breast cancer care-cycle, MRIis e.g. employed in lesion characterization and therapy assessment. Reading of a single three dimensional image or comparing a multitude of such images in a time series is a time consuming task. Radiological reporting is done manually by translating the spatial position of a finding in an image to a generic representation in the form of a breast diagram, outlining quadrants or clock positions. Currently, registration algorithms are employed to aid with the reading and interpretation of longitudinal studies by providing positional correspondence. To aid with the reporting of findings, knowledge about the breast anatomy has to be introduced to translate from patient specific positions to a generic representation. In our approach we fit a geometric primitive, the semi-super-ellipsoid to patient data. Anatomical knowledge is incorporated by fixing the tip of the super-ellipsoid to the mammilla position and constraining its center-point to a reference plane defined by landmarks on the sternum. A coordinate system is then constructed by linearly scaling the fitted super-ellipsoid, defining a unique set of parameters to each point in the image volume. By fitting such a coordinate system to a different image of the same patient, positional correspondence can be generated. We have validated our method on eight pairs of baseline and follow-up scans (16 breasts) that were acquired for the assessment of neo-adjuvant chemotherapy. On average, the location predicted and the actual location of manually set landmarks are within a distance of 5.6 mm. Our proposed method allows for automatic reporting simply by uniformly dividing the super-ellipsoid around its main axis.

  19. 'Genericism' in Danish welfare professions

    DEFF Research Database (Denmark)

    Larsen, Verner

    and skills in the basic disciplines of the professions also termed as disciplinary and procedural knowledge '. Thus the main research question for this paper is: What consequences do recent reform actions in Danish welfare education concerning generic competence have on developing professional knowledge......Our paper is based on an ongoing research project about ‘genericism’ in Danish professional education. We critically discuss the concept of 'generic skills' and argue that the ability to act professionally and reflective, even in changing contexts, should foremost be based on extensive knowledge...

  20. Generic substitution comparing the clinical efficacy of a generic ...

    African Journals Online (AJOL)

    The study was a double-blind randomised trial involving two parallel groups - generic substitution v. original product. Chronic schizophrenics, aged between 18 and 65 years, who had been on a constant dose of fluphenazine decanoate for at least 3 months preceding the trial, all treated as outpatients in the community, ...

  1. Anatomical adaptations of aquatic mammals.

    Science.gov (United States)

    Reidenberg, Joy S

    2007-06-01

    This special issue of the Anatomical Record explores many of the anatomical adaptations exhibited by aquatic mammals that enable life in the water. Anatomical observations on a range of fossil and living marine and freshwater mammals are presented, including sirenians (manatees and dugongs), cetaceans (both baleen whales and toothed whales, including dolphins and porpoises), pinnipeds (seals, sea lions, and walruses), the sea otter, and the pygmy hippopotamus. A range of anatomical systems are covered in this issue, including the external form (integument, tail shape), nervous system (eye, ear, brain), musculoskeletal systems (cranium, mandible, hyoid, vertebral column, flipper/forelimb), digestive tract (teeth/tusks/baleen, tongue, stomach), and respiratory tract (larynx). Emphasis is placed on exploring anatomical function in the context of aquatic life. The following topics are addressed: evolution, sound production, sound reception, feeding, locomotion, buoyancy control, thermoregulation, cognition, and behavior. A variety of approaches and techniques are used to examine and characterize these adaptations, ranging from dissection, to histology, to electron microscopy, to two-dimensional (2D) and 3D computerized tomography, to experimental field tests of function. The articles in this issue are a blend of literature review and new, hypothesis-driven anatomical research, which highlight the special nature of anatomical form and function in aquatic mammals that enables their exquisite adaptation for life in such a challenging environment. 2007 Wiley-Liss, Inc.

  2. GENERIC model for multiphase systems

    NARCIS (Netherlands)

    Sagis, L.M.C.

    2010-01-01

    GENERIC is a nonequilibrium thermodynamic formalism in which the dynamic behavior of a system is described by a single compact equation involving two types of brackets: a Poisson bracket and a dissipative bracket. This formalism has proved to be a very powerful instrument to model the dynamic

  3. Towards standardising building rural clinics: energy requirements

    CSIR Research Space (South Africa)

    Szewczuk, S

    2015-03-01

    Full Text Available (brick and mortar) and Innovative Building Technologies (IBTs) and alternative off-grid services technologies (energy, water, and sanitation). The paper discusses the energy requirements of a conceptual design for a generic, basic rural clinic....

  4. Birds, behavior, and anatomical evolution.

    OpenAIRE

    Wyles, J S; Kunkel, J.G.; Wilson, A. C.

    1983-01-01

    Study of more than 200 species suggests that the anatomical differences among birds are as big as those among other vertebrates of comparable taxonomic rank. The result is notable because, for more than 100 years, many biologists have believed that birds are more uniform anatomically than other classes of vertebrates. Furthermore, assessment of biochemical and geological evidence suggests that the time scale for bird evolution could be quite short. Hence, birds may share with placental mammal...

  5. Anatomic Preformed Post: Case Report

    OpenAIRE

    Lamas Lara, César; Cirujano Dentista, Diplomado en Odontología Restauradora y Estética de la Facultad de Odontología de la UNMSM. Docente del Curso de Operatoria Dental I y II ULADECH Católica.; Alvarado Menacho, Sergio; Cirujano Dentista, Especialista en Rehabilitación Oral, Profesor Asociado del Área de Prótesis y Oclusión de la Facultad de Odontología de la UNMSM.; Pari Espinoza, Rosa; Alumna del 5to año de Odontología de la UNMSM.

    2014-01-01

    Nowadays, preformed posts are being used frequently, but they do not follow root canal anatomy. Obtaining a more anatomical form of the root canal and reducing the space of the cement, it would help to reduce the possibility of its eviction. This article details the process of making of an anatomical preformed post and the advantages that would represent its clinical use. En la actualidad los postes preformados se utilizan con mucha frecuencia, pero tienenla dificultad de no seguir la anat...

  6. Proceedings Workshop on Generic Programming (WGP2000)

    NARCIS (Netherlands)

    Jeuring, J.T.

    2000-01-01

    This report contains the papers selected for presentation at the 2nd Workshop on Generic Programming (WGP2000), which was held on July 6, 2000 in Ponte de Lima, Portugal. Generic programming is about making programs more adaptable by making them more general. Generic programs often embody

  7. Exploring knowledge, perceptions and attitudes about generic ...

    African Journals Online (AJOL)

    Background. The use of generic medicines to reduce healthcare costs has become a mandated policy in South Africa. An increase in the use of generics can be achieved through improved knowledge, attitudes and perceptions of generic medicine among healthcare professionals. Objective. To explore knowledge, attitudes ...

  8. Enhancing Safety through Generic Competencies

    Directory of Open Access Journals (Sweden)

    S. Mockel

    2014-03-01

    Full Text Available This article provides insights into proactive safety management and mitigation. An analysis of accident reports reveals categories of supervening causes of accidents which can be directly linked to the concept of generic competencies (information management, communication and coordination, problem solving, and effect control. These findings strongly suggest adding the human element as another safety-constituting pillar to the concept of ship safety next to technology and regulation. We argue that the human element has unique abilities in dealing with critical and highly dynamic situations which can contribute to the system's recovery from non-routine or critical situations. By educating seafarers in generic competencies we claim to enable the people onboard to successfully deal with critical situations.

  9. Generic Separations and Leaf Languages

    OpenAIRE

    Matthias Galota; Sven Kosub (Hrsg.); Heribert Vollmer

    2017-01-01

    In the early nineties of the previous century, leaf languages were introduced as a means for the uniform characterization of many complexity classes, mainly in the range between P (polynomial time) and PSPACE (polynomial space). It was shown that the separability of two complexity classes can be reduced to a combinatorial property of the corresponding defining leaf languages. In the present paper, it is shown that every separation obtained in this way holds for every generic oracle in the sen...

  10. Small satellite generic bus structure

    Science.gov (United States)

    Fiore, John N.; Summers, George D.

    1993-02-01

    A 'Smallsat' generic structure has been developed for LEO and expendable launch vehicles. The structure makes extensive use of Al-alloy honeycomb-stabilized panels in order to satisfy stiffness, weight, strength and thermal stability requirements in the LEO environment, in conjunction with discrete applications of multilayered insulation blankets and silverized Teflon radiators. The Smallsat structure is ideally suited for assembly-line manufacturing and storage until required.

  11. Anatomical pathology is dead? Long live anatomical pathology.

    Science.gov (United States)

    Nicholls, John M; Francis, Glenn D

    2011-10-01

    The standard diagnostic instrument used for over 150 years by anatomical pathologists has been the optical microscope and glass slide. The advent of immunohistochemistry in the routine laboratory in the 1980s, followed by in situ hybridisation in the 1990s, has increased the armamentaria available to the diagnostic pathologist, and this technology has led to changed patient management in a limited number of neoplastic diseases. The first decade of the 21 century has seen an increasing number of publications using proteomic technologies that promise to change disease diagnosis and management, the traditional role of an anatomical pathologist. Despite the plethora of publications on proteomics and pathology, to date there are actually limited data where proteomic technologies do appear to be of greater diagnostic value than the standard histological slide. Though proteomic techniques will become more prevalent in the future, it will need the expertise of an anatomical pathologist to dissect out and validate this added information.

  12. Generic-reference and generic-generic bioequivalence of forty-two, randomly-selected, on-market generic products of fourteen immediate-release oral drugs.

    Science.gov (United States)

    Hammami, Muhammad M; De Padua, Sophia J S; Hussein, Rajaa; Al Gaai, Eman; Khodr, Nesrine A; Al-Swayeh, Reem; Alvi, Syed N; Binhashim, Nada

    2017-12-08

    The extents of generic-reference and generic-generic average bioequivalence and intra-subject variation of on-market drug products have not been prospectively studied on a large scale. We assessed bioequivalence of 42 generic products of 14 immediate-release oral drugs with the highest number of generic products on the Saudi market. We conducted 14 four-sequence, randomized, crossover studies on the reference and three randomly-selected generic products of amlodipine, amoxicillin, atenolol, cephalexin, ciprofloxacin, clarithromycin, diclofenac, ibuprofen, fluconazole, metformin, metronidazole, paracetamol, omeprazole, and ranitidine. Geometric mean ratios of maximum concentration (Cmax) and area-under-the-concentration-time-curve, to last measured concentration (AUCT), extrapolated to infinity (AUCI), or truncated to Cmax time of reference product (AUCReftmax) were calculated using non-compartmental method and their 90% confidence intervals (CI) were compared to the 80.00%-125.00% bioequivalence range. Percentages of individual ratios falling outside the ±25% range were also determined. Mean (SD) age and body-mass-index of 700 healthy volunteers (28-80/study) were 32.2 (6.2) years and 24.4 (3.2) kg/m2, respectively. In 42 generic-reference comparisons, 100% of AUCT and AUCI CIs showed bioequivalence, 9.5% of Cmax CIs barely failed to show bioequivalence, and 66.7% of AUCReftmax CIs failed to show bioequivalence/showed bioinequivalence. Adjusting for 6 comparisons, 2.4% of AUCT and AUCI CIs and 21.4% of Cmax CIs failed to show bioequivalence. In 42 generic-generic comparisons, 2.4% of AUCT, AUCI, and Cmax CIs failed to show bioequivalence, and 66.7% of AUCReftmax CIs failed to show bioequivalence/showed bioinequivalence. Adjusting for 6 comparisons, 2.4% of AUCT and AUCI CIs and 14.3% of Cmax CIs failed to show bioequivalence. Average geometric mean ratio deviation from 100% was ≤3.2 and ≤5.4 percentage points for AUCI and Cmax, respectively, in both generic

  13. The Clinical and Economic Impact of Generic Locking Plate Utilization at a Level II Trauma Center.

    Science.gov (United States)

    Mcphillamy, Austin; Gurnea, Taylor P; Moody, Alastair E; Kurnik, Christopher G; Lu, Minggen

    2016-12-01

    In today's climate of cost containment and fiscal responsibility, generic implant alternatives represent an interesting area of untapped resources. As patents have expired on many commonly used trauma implants, generic alternatives have recently become available from a variety of sources. The purpose of this study was to examine the clinical and economic impact of a cost containment program using high quality, generic orthopaedic locking plates. The implants available for study were anatomically precontoured plates for the clavicle, proximal humerus, distal radius, proximal tibia, distal tibia, and distal fibula. Retrospective review. Level II Trauma center. 828 adult patients with operatively managed clavicle, proximal humerus, distal radius, proximal tibia, tibial pilon, and ankle fractures. Operative treatment with conventional or generic implants. The 414 patients treated with generic implants were compared with 414 patients treated with conventional implants. There were no significant differences in age, sex, presence of diabetes, smoking history or fracture type between the generic and conventional groups. No difference in operative time, estimated blood loss or intraoperative complication rate was observed. No increase in postoperative infection rate, hardware failure, hardware loosening, malunion, nonunion or need for hardware removal was noted. Overall, our hospital realized a 56% reduction in implant costs, an average savings of $1197 per case, and a total savings of $458,080 for the study period. Use of generic orthopaedic implants has been successful at our institution, providing equivalent clinical outcomes while significantly reducing implant expenditures. Based on our data, the use of generic implants has the potential to markedly reduce operative costs as long as quality products are used. Therapeutic Level III.

  14. Ouroboros: A Tool for Building Generic, Hybrid, Divide& Conquer Algorithms

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, J R; Foster, I

    2003-05-01

    A hybrid divide and conquer algorithm is one that switches from a divide and conquer to an iterative strategy at a specified problem size. Such algorithms can provide significant performance improvements relative to alternatives that use a single strategy. However, the identification of the optimal problem size at which to switch for a particular algorithm and platform can be challenging. We describe an automated approach to this problem that first conducts experiments to explore the performance space on a particular platform and then uses the resulting performance data to construct an optimal hybrid algorithm on that platform. We implement this technique in a tool, ''Ouroboros'', that automatically constructs a high-performance hybrid algorithm from a set of registered algorithms. We present results obtained with this tool for several classical divide and conquer algorithms, including matrix multiply and sorting, and report speedups of up to six times achieved over non-hybrid algorithms.

  15. Generic Crystalline Disposal Reference Case

    Energy Technology Data Exchange (ETDEWEB)

    Painter, Scott Leroy [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Chu, Shaoping [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Harp, Dylan Robert [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Perry, Frank Vinton [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Wang, Yifeng [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-02-20

    A generic reference case for disposal of spent nuclear fuel and high-level radioactive waste in crystalline rock is outlined. The generic cases are intended to support development of disposal system modeling capability by establishing relevant baseline conditions and parameters. Establishment of a generic reference case requires that the emplacement concept, waste inventory, waste form, waste package, backfill/buffer properties, EBS failure scenarios, host rock properties, and biosphere be specified. The focus in this report is on those elements that are unique to crystalline disposal, especially the geosphere representation. Three emplacement concepts are suggested for further analyses: a waste packages containing 4 PWR assemblies emplaced in boreholes in the floors of tunnels (KBS-3 concept), a 12-assembly waste package emplaced in tunnels, and a 32-assembly dual purpose canister emplaced in tunnels. In addition, three failure scenarios were suggested for future use: a nominal scenario involving corrosion of the waste package in the tunnel emplacement concepts, a manufacturing defect scenario applicable to the KBS-3 concept, and a disruptive glaciation scenario applicable to both emplacement concepts. The computational approaches required to analyze EBS failure and transport processes in a crystalline rock repository are similar to those of argillite/shale, with the most significant difference being that the EBS in a crystalline rock repository will likely experience highly heterogeneous flow rates, which should be represented in the model. The computational approaches required to analyze radionuclide transport in the natural system are very different because of the highly channelized nature of fracture flow. Computational workflows tailored to crystalline rock based on discrete transport pathways extracted from discrete fracture network models are recommended.

  16. Generic thin-shell gravastars

    Energy Technology Data Exchange (ETDEWEB)

    Martin-Moruno, Prado; Visser, Matt [School of Mathematics, Statistics, and Operations Research, Victoria University of Wellington, PO Box 600, Wellington 6140 (New Zealand); Garcia, Nadiezhda Montelongo [Departamento de Física, Centro de Investigación y Estudios avanzados del I.P.N., A.P. 14-700,07000 México, DF (Mexico); Lobo, Francisco S.N., E-mail: prado@msor.vuw.ac.nz, E-mail: nmontelongo@fis.cinvestav.mx, E-mail: flobo@cii.fc.ul.pt, E-mail: matt.visser@msor.vuw.ac.nz [Centro de Astronomia e Astrofísica da Universidade de Lisboa, Campo Grande, Edifício C8 1749-016 Lisboa (Portugal)

    2012-03-01

    We construct generic spherically symmetric thin-shell gravastars by using the cut-and-paste procedure. We take considerable effort to make the analysis as general and unified as practicable; investigating both the internal physics of the transition layer and its interaction with 'external forces' arising due to interactions between the transition layer and the bulk spacetime. Furthermore, we discuss both the dynamic and static situations. In particular, we consider 'bounded excursion' dynamical configurations, and probe the stability of static configurations. For gravastars there is always a particularly compelling configuration in which the surface energy density is zero, while surface tension is nonzero.

  17. Generic maximum likely scale selection

    DEFF Research Database (Denmark)

    Pedersen, Kim Steenstrup; Loog, Marco; Markussen, Bo

    2007-01-01

    in this work is on applying this selection principle under a Brownian image model. This image model provides a simple scale invariant prior for natural images and we provide illustrative examples of the behavior of our scale estimation on such images. In these illustrative examples, estimation is based......The fundamental problem of local scale selection is addressed by means of a novel principle, which is based on maximum likelihood estimation. The principle is generally applicable to a broad variety of image models and descriptors, and provides a generic scale estimation methodology. The focus...

  18. Containment Relations in Anatomical Ontologies

    OpenAIRE

    Donnelly, Maureen

    2005-01-01

    In addition to parthood relations, containment relations are needed for describing the locations of anatomical individuals. My lungs are contained, but not part of, in my thoracic cavity. Urine is contained in, but not part of, the cavity of my urinary bladder.

  19. The Fate of Anatomical Collections

    NARCIS (Netherlands)

    Knoeff, Rina; Zwijnenberg, Robert

    Almost every medical faculty possesses anatomical and/or pathological collections: human and animal preparations, wax- and other models, as well as drawings, photographs, documents and archives relating to them. In many institutions these collections are well-preserved, but in others they are poorly

  20. Generic medicines and generic substitution: contrasting perspectives of stakeholders in Ireland.

    Science.gov (United States)

    O'Leary, A; Usher, C; Lynch, M; Hall, M; Hemeryk, L; Spillane, S; Gallagher, P; Barry, M

    2015-12-15

    The Health (Pricing and Supply of Medical Goods) Act 2013 passed into law in July 2013 and legislated for generic substitution in Ireland. The aim of the study was to ascertain the knowledge and perceptions of stakeholders i.e. patients, pharmacists and prescribers, of generic medicines and to generic substitution with the passing of legislation. Three stakeholder specific questionnaires were developed to assess knowledge of and perceptions to generic medicines and generic substitution. Purposive samples of patients, prescribers and pharmacists were analysed. Descriptive quantitative and qualitative analyses were undertaken. A total of 762 healthcare professionals and 353 patients were recruited. The study highlighted that over 84% of patients were familiar with generic medicines and are supportive of the concept of generic substitution. Approximately 74% of prescribers and 84% of pharmacists were supportive of generic substitution in most cases. The main areas of concern highlighted by the healthcare professionals that might impact on the successful implementation of the policy, were the issue of bioequivalence with generic medicines, the computer software systems used at present in general practitioner (GP) surgeries and the availability of branded generics. The findings from this study identify a high baseline rate of acceptance to generic medicines and generic substitution among patients, prescribers and pharmacists in the Irish setting. The concerns of the main stakeholders provide a valuable insight into the potential difficulties that may arise in its implementation, and the need for on-going reassurance and proactive dissemination of the impact of the generic substitution policy. The existing positive attitude to generic medicines and generic substitution among key stakeholders in Ireland to generic substitution, combined with appropriate support and collaboration should result in the desired increase in rates of prescribing, dispensing and use of generic

  1. PROBLEM OF GENERIC REPLACEMENT: ADVANTAGES AND DISADVANTAGES

    Directory of Open Access Journals (Sweden)

    S. N. Tolpygina

    2009-01-01

    Full Text Available The main differences between original and generic drugs as well as registration criteria for generics are described. Possible reasons of discrepancy in bioequivalence and therapeutic equivalence of original and generic drugs are reviewed. The examples of such a discrepancy as a result of comparative clinical trails (enalapril maleate are discussed. Approaches to planning of comparative trails on drug therapeutic equivalence are presented. 

  2. PROBLEM OF GENERIC REPLACEMENT: ADVANTAGES AND DISADVANTAGES

    Directory of Open Access Journals (Sweden)

    S. N. Tolpygina

    2016-01-01

    Full Text Available The main differences between original and generic drugs as well as registration criteria for generics are described. Possible reasons of discrepancy in bioequivalence and therapeutic equivalence of original and generic drugs are reviewed. The examples of such a discrepancy as a result of comparative clinical trails (enalapril maleate are discussed. Approaches to planning of comparative trails on drug therapeutic equivalence are presented. 

  3. Building and assessing anatomically relevant phantoms for neonatal transcranial ultrasound

    Energy Technology Data Exchange (ETDEWEB)

    Memoli, G; Sadhoo, N; Gelat, P; Shaw, A [Acoustics and Ionising Radiation Division, National Physical Laboratory, Teddington (United Kingdom); Gatto, M; Harris, R A, E-mail: gianluca.memoli@npl.co.uk [Wolfson School of Mechanical and Manufacturing Engineering, Loughborough University, Loughborough (United Kingdom)

    2011-02-01

    This study describes the design and construction of a clinically relevant phantom to survey the temperature increase caused by ultrasound equipment, as currently used in neonatal head-scanning in the UK. The phantom is an ellipsoid of bone-mimic material, filled with brain-mimic; a circular hole in the external surface mimicks the fontanel, through which most clinically relevant scans are made. Finite-element simulations were used to identify possible hot spots and decide the most effective thermocouple positions within the phantom to investigate temperature rise during a typical scan. Novel materials were purposively designed to simulate key acoustic and thermal properties. Three Dimensional Printing (3DP) was employed for the fabrication of the skull phantom, and a specific strategy was successfully pursued to embed a thermocouple within the 3DP skull phantom during the manufacturing process. An in-process Non-Destructive Analysis (NDA) was used to assess the correct position of the deposited thermocouple inside the fabricated skull phantom. The temperature increase in the phantom for a typical trans-fontanellar scan is also presented here. The current phantom will be used in a hospital survey in the UK and, in its final design, will allow for a more reliable evaluation of ultrasound heating than is currently possible.

  4. Generic approach for synthesizing asymmetric nanoparticles and nanoassemblies

    Science.gov (United States)

    Sun, Yugang; Hu, Yongxing

    2015-05-26

    A generic route for synthesis of asymmetric nanostructures. This approach utilizes submicron magnetic particles (Fe.sub.3O.sub.4--SiO.sub.2) as recyclable solid substrates for the assembly of asymmetric nanostructures and purification of the final product. Importantly, an additional SiO.sub.2 layer is employed as a mediation layer to allow for selective modification of target nanoparticles. The partially patched nanoparticles are used as building blocks for different kinds of complex asymmetric nanostructures that cannot be fabricated by conventional approaches. The potential applications such as ultra-sensitive substrates for surface enhanced Raman scattering (SERS) have been included.

  5. Anatomical structure of Polystichum Roth ferns rachises

    Directory of Open Access Journals (Sweden)

    Oksana V. Tyshchenko

    2012-03-01

    Full Text Available The morpho-anatomical characteristics of rachis cross sections of five Polystichum species is presented. The main and auxiliary anatomical features which help to distinguish investigated species are revealed.

  6. [Anatomical basis for rejuvenation surgery].

    Science.gov (United States)

    Sinna, R; Herlin, C; Garson, S; Dast, S; Delay, E

    2017-10-01

    The understanding of the face anatomy is mandatory before to be able to appreciate the different surgical techniques of face lifting. Despite numerous controversies and anatomical variations, we can find in the literature several keystone works that allows us to understand that the soft tissues of the face are not only a superposition of layers but also a tridimensionnal structure with a fibrous system that links the different layers. This structures creates a mix loose spaces, fat and retaining ligament that can be describe in a quite systematic manner. This systematisation can help the surgeon during the surgical procedure to search and find the area where there is no danger and alert him around the retaining for example, which is where we can often find a vessel or a branch of the facial nerve that we want to avoid. This article summarizes these anatomical knowledge. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  7. Assessment of the Maturity of eGoverment Building Blocks for Public Administrations in the European Union

    NARCIS (Netherlands)

    Verhoosel, J.

    2014-01-01

    This paper describes the results of a maturity assessment of a set of generic building blocks for public administrations in the EU. In the European e-SENS project, various generic building blocks are developed, such as eID, eSignature, eDelivery and eDocument building blocks. They should be used by

  8. Generic drugs in dermatology: part I.

    Science.gov (United States)

    Payette, Michael; Grant-Kels, Jane M

    2012-03-01

    The cost of health care in the United States is increasing. In order to help control these rising costs, all parties involved in the delivery of health care, including dermatologists, need to be part of the solution of ethically reducing the cost of delivery of care. One potential means of meeting this goal is to increase the use of generic medications in daily practice. Generic medications can offer equally efficacious therapy at significantly lower prices, which can translate into large scale savings for the individual patient, the payer, and the overall health care system. Herein we provide an overview of new drug development, review the history of the generic drug industry, describe how generic drugs are approved by the US Food and Drug Administration, and define the concepts of bioequivalence and therapeutic equivalence. In part II, we explore various factors impacting generic drug use, provide cost analyses of dermatologic brand name and generic drugs, and review data addressing potential differences in the effectiveness of brand name versus generic drugs in dermatology. The cost of brand name and generic medications is highly variable by pharmacy, state, and payer. We used one source (www.drugstore.com) as an example and for consistency across all medications discussed herein. Prices included here may not reflect actual retail prices across the United States. Copyright © 2011 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

  9. Typed generic traversals in $S_gamma^'$

    NARCIS (Netherlands)

    R. Lämmel (Ralf)

    2001-01-01

    textabstractA typed model of strategic rewriting is developed. An innovation is that generic traversals are covered. To this end, we define a rewriting calculus $S'_{gamma$. The calculus offers a few strategy combinators for generic traversals. There is, for example, a combinator to apply a strategy

  10. HTGR generic technology program plan (FY 80)

    Energy Technology Data Exchange (ETDEWEB)

    1980-01-01

    Purpose of the program is to develop base technology and to perform design and development common to the HTGR Steam Cycle, Gas Turbine, and Process Heat Plants. The generic technology program breaks into the base technology, generic component, pebble-bed study, technology transfer, and fresh fuel programs. (DLC)

  11. Consumers' perception of generic substitution in Iran.

    Science.gov (United States)

    Yousefi, Nazila; Mehralian, Gholamhossein; Peiravian, Farzad; NourMohammadi, Samaneh

    2015-06-01

    The growth of pharmaceutical expenditure and patients' out of pocket has motivated policy makers to encourage patients to substitution of brands medicines with their generic alternatives called generic substitution. As the patients are final decision makers to accept generic substitution, the aim of this study is to evaluate the patient perception about generic medicines and underlying factors which can promote the generic acceptance. The study was done in community pharmacies in Tehran, the capital city of Iran. A cross-sectional descriptive study inviting people purchasing their drug at community pharmacies were per-formed using a self-administrated anonymous questionnaire (N=1309). Besides the demographic section, 16 items of developed questionnaire were categorized to five main factors including: patients' perception about efficiency, safety and cost of generic medicines, patient trust on physicians and pharmacists' advice. Findings of completed questionnaires showed among the aforementioned factors the physician has the first priority to encourage patients to use of generics medicines which followed respectively by pharmacist's role, cost of medicines, efficacy, and safety concerns. In conclusion, the trust of Iranian's society on the physicians and pharmacists advice would create a credible opportunity to reduce pharmaceutical expenditures as well as patients' out of pocket by promotion of generic substitution.

  12. Brand vs generic adverse event reporting patterns: An authorized generic-controlled evaluation of cardiovascular medications.

    Science.gov (United States)

    Alatawi, Y; Rahman, Md M; Cheng, N; Qian, J; Peissig, P L; Berg, R L; Page, C D; Hansen, R A

    2017-11-01

    Some public scepticism exists about generics in terms of whether brand and generic drugs produce identical outcomes. This study explores whether adverse event (AE) reporting patterns are similar between brand and generic drugs, using authorized generics (AGs) as a control for possible generic drug perception biases. Events reported to the FDA Adverse Event Reporting System from the years 2004-2015 were analysed. Drugs were classified as brand, AG or generic based on drug and manufacturer names. Reports were included if amlodipine, losartan, metoprolol extended release (ER) or simvastatin were listed as primary or secondary suspect drugs. Disproportionality analyses using the reporting odds ratio (ROR) assessed the relative rate of reporting labelled AEs compared to reporting these AEs with all other drugs. The Breslow-Day test compared RORs across brand, AG and generic. Interrupted time series analysis evaluated the impact of generic entry on reporting trends. Generics accounted for significant percentages of total U.S. reports, but AGs accounted for smaller percentages of reports, including for amlodipine (14.26%), losartan (1.48%), metoprolol ER (0.35%) and simvastatin (0.70%). Whereas the RORs were significantly different for multiple brand vs generic comparisons, the AG vs generic comparisons yielded fewer statistically significant findings. Namely, only the ROR for AG differed from generic for amlodipine with peripheral oedema (P reporting patterns were observed more between brand and generic compared with AG and generic. Use of AGs as a control for perception biases against generics is useful, but this approach can be limited by small AG report numbers. Requiring the manufacturer name to be printed on the prescription bottle or packaging could improve the accuracy of assignment for products being reported. © 2017 John Wiley & Sons Ltd.

  13. The development of a generic design for primary healthcare facilities in South Africa

    CSIR Research Space (South Africa)

    Van Wyk, Llewellyn V

    2016-05-01

    Full Text Available assumed, i.e. traditional brick and mortar, and Innovative Building Technology (IBT) system with the latter being an insulated panelised system. A conceptual design for a generic, basic clinic for use in South Africa is developed. The conceptual design...

  14. [Generic drugs: good or bad? Physician's knowledge of generic drugs and prescribing habits].

    Science.gov (United States)

    García, A J; Martos, F; Leiva, F; Sánchez de la Cuesta, F

    2003-01-01

    In this article we analyze the responses of 1220 Spanish physicians who participated in a survery about generic drugs. A previously validated questionnaire was sent to physicians through the Spanish Medical Councils of the different provinces. Four items were analyzed: what doctors know about generic drugs (knowledge); physicians' prescribing habits concerning these drugs (attitude and professional competence); how prescription of generic drugs effects pharmaceutical costs amd, finally, what doctors believe a generic drug should be. The influence of physician-related variables (age, type of contract, specialty, workload, etc.) on prescribing of generic drugs was also analyzed. In view of the results, we believe that to rationalize expenditure through and appropriate policy on generic drugs Spanish health authorities should offer more and better training and information (clear and independent) about what generic drugs are.

  15. Associations between generic substitution and patients' attitudes, beliefs and experience

    DEFF Research Database (Denmark)

    Østergaard Rathe, Jette; Larsen, Pia Veldt; Andersen, Morten

    2013-01-01

    Abstract Background Generic substitution has been implemented in many countries, but knowledge about patients’ attitudes, beliefs and experiences is still sparse. Aim To assess associations between generic switching and patients’ attitudes, beliefs and experiences with previous generic switching...

  16. Utilization management in anatomic pathology.

    Science.gov (United States)

    Lewandrowski, Kent; Black-Schaffer, Steven

    2014-01-01

    There is relatively little published literature concerning utilization management in anatomic pathology. Nonetheless there are many utilization management opportunities that currently exist and are well recognized. Some of these impact only the cost structure within the pathology department itself whereas others reduce charges for third party payers. Utilization management may result in medical legal liabilities for breaching the standard of care. For this reason it will be important for pathology professional societies to develop national utilization guidelines to assist individual practices in implementing a medically sound approach to utilization management. © 2013.

  17. Generic drugs in dermatology: part II.

    Science.gov (United States)

    Payette, Michael; Grant-Kels, Jane M

    2012-03-01

    In part I, we discussed new drug development, reviewed the history of the generic drug industry, described how generic drugs are approved by the US Food and Drug Administration, and defined the concepts of bioequivalence and therapeutic equivalence. Herein, we explore various factors impacting generic drug use across the different parties involved: the prescriber, the pharmacist, the patient, and the payer. We also include original cost analysis of dermatologic brand name and generic drugs and show the potential cost savings that can be achieved through generic substitution. We conclude with a review of the data addressing potential differences in the effectiveness of brand name versus generic drugs in dermatology. The cost of brand name and generic medications is highly variable by pharmacy, state, and payer. We used one source (www.drugstore.com) as an example and for consistency across all medications discussed herein. Prices included here may not reflect actual retail prices across the United States. Copyright © 2011 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

  18. Generic Local Hamiltonians are Gapless

    Science.gov (United States)

    Movassagh, Ramis

    2017-12-01

    We prove that generic quantum local Hamiltonians are gapless. In fact, we prove that there is a continuous density of states above the ground state. The Hamiltonian can be on a lattice in any spatial dimension or on a graph with a bounded maximum vertex degree. The type of interactions allowed for include translational invariance in a disorder (i.e., probabilistic) sense with some assumptions on the local distributions. Examples include many-body localization and random spin models. We calculate the scaling of the gap with the system's size when the local terms are distributed according to a Gaussian β orthogonal random matrix ensemble. As a corollary, there exist finite size partitions with respect to which the ground state is arbitrarily close to a product state. When the local eigenvalue distribution is discrete, in addition to the lack of an energy gap in the limit, we prove that the ground state has finite size degeneracies. The proofs are simple and constructive. This work excludes the important class of truly translationally invariant Hamiltonians where the local terms are all equal.

  19. Generic physical protection logic trees

    Energy Technology Data Exchange (ETDEWEB)

    Paulus, W.K.

    1981-10-01

    Generic physical protection logic trees, designed for application to nuclear facilities and materials, are presented together with a method of qualitative evaluation of the trees for design and analysis of physical protection systems. One or more defense zones are defined where adversaries interact with the physical protection system. Logic trees that are needed to describe the possible scenarios within a defense zone are selected. Elements of a postulated or existing physical protection system are tagged to the primary events of the logic tree. The likelihood of adversary success in overcoming these elements is evaluated on a binary, yes/no basis. The effect of these evaluations is propagated through the logic of each tree to determine whether the adversary is likely to accomplish the end event of the tree. The physical protection system must be highly likely to overcome the adversary before he accomplishes his objective. The evaluation must be conducted for all significant states of the site. Deficiencies uncovered become inputs to redesign and further analysis, closing the loop on the design/analysis cycle.

  20. Discrete element analysis methods of generic differential quadratures

    CERN Document Server

    Chen, Chang-New

    2008-01-01

    Presents generic differential quadrature, the extended differential quadrature and the related discrete element analysis methods. This book demonstrated their ability for solving generic scientific and engineering problems.

  1. Generic Patch Inference

    DEFF Research Database (Denmark)

    Andersen, Jesper; Lawall, Julia Laetitia

    2008-01-01

    A key issue in maintaining Linux device drivers is the need to update drivers in response to evolutions in Linux internal libraries. Currently, there is little tool support for performing and documenting such changes. In this paper we present a tool, spfind, that identifies common changes made...... in a set of pairs of files and their updated versions, and extracts a generic patch performing those changes. Library developers can use our tool to extract a generic patch based on the result of manually updating a few typical driver files, and then apply this generic patch to other drivers.  Driver...

  2. Generic tacrolimus in solid organ transplantation

    DEFF Research Database (Denmark)

    Taube, D; Jones, G; O'Beirne, J

    2014-01-01

    are similar in quality, safety, and efficacy to their approved innovator drugs. There are data available for three generic brands, tacrolimus (Intas), tacrolimus (PharOS), and tacrolimus (Sandoz). Bioequivalence has been demonstrated for generic tacrolimus (Sandoz) within a narrow therapeutic range to its......The availability of a wide range of immunosuppressive therapies has revolutionized the management of patients who have undergone solid organ transplantation (SOT). However, the cost of immunosuppressive drugs remains high. This situation has led to the development of generic equivalents, which...

  3. Generic Penetration of the SSRI Market.

    Science.gov (United States)

    Cascade, Elisa F; Kalali, Amir H

    2008-04-01

    In this article, we investigate the penetration of generic selective serotonin reuptake inhibitors (SSRIs) in the US market and the implications for patient out-of-pocket expense. The data suggest that generic penetration into the SSRI market has grown from approximately nine percent in 2000, the year that the patent for Prozac((R)) expired, to 72 percent in 2007. For December, 2007, the difference in patient out-of-pocket expense for branded vs. generic agents was, on average, $55.42 for patients paying by cash (i.e., they had no prescription drug insurance) and $22.39 for patients with insurance coverage.

  4. Trigger Points: An Anatomical Substratum

    Directory of Open Access Journals (Sweden)

    Flávia Emi Akamatsu

    2015-01-01

    Full Text Available This study aimed to bring the trapezius muscle knowledge of the locations where the accessory nerve branches enter the muscle belly to reach the motor endplates and find myofascial trigger points (MTrPs. Although anatomoclinical correlations represent a major feature of MTrP, no previous reports describing the distribution of the accessory nerve branches and their anatomical relationship with MTrP are found in the literature. Both trapezius muscles from twelve adult cadavers were carefully dissected by the authors (anatomy professors and medical graduate students to observe the exact point where the branches of the spinal accessory nerve entered the muscle belly. Dissection was performed through stratigraphic layers to preserve the motor innervation of the trapezius muscle, which is located deep in the muscle. Seven points are described, four of which are motor points: in all cases, these locations corresponded to clinically described MTrPs. The four points were common in these twelve cadavers. This type of clinical correlation between spinal accessory nerve branching and MTrP is useful to achieve a better understanding of the anatomical correlation of MTrP and the physiopathology of these disorders and may provide a scientific basis for their treatment, rendering useful additional information to therapists to achieve better diagnoses and improve therapeutic approaches.

  5. Digital imaging in anatomic pathology.

    Science.gov (United States)

    O'Brien, M J; Sotnikov, A V

    1996-10-01

    Advances in computer technology continue to bring new innovations to departments of anatomic pathology. This article briefly reviews the present status of digital optical imaging, and explores the directions that this technology may lead over the next several years. Technical requirements for digital microscopic and gross imaging, and the available options for image archival and retrieval are summarized. The advantages of digital images over conventional photography in the conference room, and the usefulness of digital imaging in the frozen section suite and gross room, as an adjunct to surgical signout and as a resource for training and education, are discussed. An approach to the future construction of digital histologic sections and the computer as microscope is described. The digital technologic applications that are now available as components of the surgical pathologist's workstation are enumerated. These include laboratory information systems, computerized voice recognition, and on-line or CD-based literature searching, texts and atlases and, in some departments, on-line image databases. The authors suggest that, in addition to these resources that are already available, tomorrow's surgical pathology workstation will include network-linked digital histologic databases, on-line software for image analysis and 3-D image enhancement, expert systems, and ultimately, advanced pattern recognition capabilities. In conclusion, the authors submit that digital optical imaging is likely to have a significant and positive impact on the future development of anatomic pathology.

  6. [Anatomical study of pelvic colon].

    Science.gov (United States)

    James, Y E; Tchangai, B; Kassegne, I; Keke, K; James, K D

    2016-12-01

    Identifying the different kinds of anatomical sigmoid colon in our environment and determine what exposes the most to the occurrence of pelvic colon volvulus. This is a transverse prospective study from 1 January 2007 to 31 December 2012 on a series of 63 patients (33 men and 30 women) who underwent laparotomy for non-colonic pathologies. For all patients, the following parameters were recorded: C1: total length of the pelvic colon; C2: the length of the root of the meso-sigmoid; C3: the height of the meso-sigmoid; C4: maximum width of the meso-sigmoid. C1 through the entire series was 61,3cm. C2 average was 5.5cm. C3 height and maximum width C4 were on average 14,6cm and 7.6cm, respectively. Comparison of parameters in men and women showed no significant difference. This study allows us to know the different types of pelvic colons among the population of our operated patients. The measurements performed on the pelvic colon of patients presenting volvulus will help to attribute objectively the true authorship of this surgical emergency to an anatomical type of pelvic colon. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  7. Generic Detection of Register Realignment

    Science.gov (United States)

    Ďurfina, Lukáš; Kolář, Dušan

    2011-09-01

    The register realignment is a method of binary obfuscation and it is used by malware writers. The paper introduces the method how register realignment can be recognized by analysis based on the scattered context grammars. Such an analysis includes exploration of bytes affected by realignment, finding new valid values for them, building the scattered context grammar and parse an obfuscated code by this grammar. The created grammar has LL property--an ability for parsing by this type of grammar.

  8. Development of a Generic Tubular Tree Structure for the Modeling of Orbital Cranial Nerves.

    Science.gov (United States)

    Kaltofen, Thomas; Ivcevic, Sara; Kogler, Mathias; Priglinger, Siegfried

    2016-01-01

    We developed a generic approach for modeling tubular tree structures as triangle meshes for the extension of our biomechanical eye model SEE-KID with a visualization of the orbital cranial nerves. Since three of the orbital nerves innervate extraocular eye muscles and move together with them, the structure must also support the partial translation and rotation of the nerves. For the SEE-KID model, this extension allows a better parameterization as well as an easier simulation of innervational disorders. Moreover, it makes the model even more useful for education and training purposes in contrast to other anatomical models. Due to its generic nature, the developed data structure and the associated algorithms can be used for any tubular tree structures, even in non-medical application areas.

  9. Impacts of Generic Competition and Benefit Management...

    Data.gov (United States)

    U.S. Department of Health & Human Services — According to findings reported in Impacts of Generic Competition and Benefit Management Practices on Spending for Prescription Drugs - Evidence from Medicares Part D...

  10. Are generic drugs really inferior medicines?

    Science.gov (United States)

    Moore, N; Berdaï, D; Bégaud, B

    2010-09-01

    In this issue Gagne et al. report an elegant case-crossover study of seizures in patients on antiepileptic drugs. They found that a dispensation episode approximately triples the risk of having a seizure within 21 days, but the risk is not statistically different whether the dispensation was of the same brand-name or generic drug as previously used or a switch from brand-name to a generic or from a generic to a brand name. The cause of the seizure might be a delay in taking medication or late redispensation, among others, but apparently the nature of the product dispensed is not relevant in this study; this may alleviate some of the concerns about generic drugs and epilepsy.

  11. Anatomical diversity and regressive evolution in trichomanoid filmy ferns (Hymenophyllaceae): a phylogenetic approach.

    Science.gov (United States)

    Dubuisson, Jean-Yves; Hennequin, Sabine; Bary, Sophie; Ebihara, Atsushi; Boucheron-Dubuisson, Elodie

    2011-12-01

    To infer the anatomical evolution of the Hymenophyllaceae (filmy ferns) and to test previously suggested scenarios of regressive evolution, we performed an exhaustive investigation of stem anatomy in the most variable lineage of the family, the trichomanoids, using a representative sampling of 50 species. The evolution of qualitative and quantitative anatomical characters and possibly related growth-forms was analyzed using a maximum likelihood approach. Potential correlations between selected characters were then statistically tested using a phylogenetic comparative method. Our investigations support the anatomical homogeneity of this family at the generic and sub-generic levels. Reduced and sub-collateral/collateral steles likely derived from an ancestral massive protostele, and sub-collateral/collateral types appear to be related to stem thickness reduction and root apparatus regression. These results corroborate the hypothesis of regressive evolution in the lineage, in terms of morphology as well as anatomy. In addition, a heterogeneous cortex, which is derived in the lineage, appears to be related to a colonial strategy and likely to a climbing phenotype. The evolutionary hypotheses proposed in this study lay the ground for further evolutionary analyses that take into account trichomanoid habitats and accurate ecological preferences. Copyright © 2011 Académie des sciences. Published by Elsevier SAS. All rights reserved.

  12. A Generic News Crawler and Extractor

    OpenAIRE

    Hamborg, Felix; Meuschke, Norman; Breitinger, Corinna; Gipp, Bela

    2017-01-01

    The amount of news published and read online has increased tremendously in recent years, making news data an interesting resource for many research disciplines, such as the social sciences and linguistics. However, large scale collection of news data is cumbersome due to a lack of generic tools for crawling and extracting such data. We present news-please, a generic, multilanguage, open-source crawler and extractor for news that works out-of-thebox for a large variety of news websites. ...

  13. MR urography: Anatomical and quantitative information on ...

    African Journals Online (AJOL)

    MR urography: Anatomical and quantitative information on congenital malformations in children. Maria Karaveli, Dimitrios Katsanidis, Ioannis Kalaitzoglou, Afroditi Haritanti, Anastasios Sioundas, Athanasios Dimitriadis, Kyriakos Psarrakos ...

  14. Combining engineering and data-driven approaches: Development of a generic fire risk model facilitating calibration

    DEFF Research Database (Denmark)

    De Sanctis, G.; Fischer, K.; Kohler, J.

    2014-01-01

    are not detailed enough. Engineering risk models, on the other hand, may be detailed but typically involve assumptions that may result in a biased risk assessment and make a cost-benefit study problematic. In two related papers it is shown how engineering and data-driven modeling can be combined by developing......Fire risk models support decision making for engineering problems under the consistent consideration of the associated uncertainties. Empirical approaches can be used for cost-benefit studies when enough data about the decision problem are available. But often the empirical approaches...... a generic risk model that is calibrated to observed fire loss data. Generic risk models assess the risk of buildings based on specific risk indicators and support risk assessment at a portfolio level. After an introduction to the principles of generic risk assessment, the focus of the present paper...

  15. An XML generic detector description system and geometry editor for the ATLAS detector at the LHC

    CERN Document Server

    Chevalier, L; The ATLAS collaboration; Meyer, J

    2012-01-01

    On this poster we give an overview on a system which was developed to describe the ATLAS muon spectrometer in software. The functionality of the generic XML detector description system (AGDD, ATLAS Generic Detector Description) based on a series of parsers and converters which build a generic, transient geometry model is pointed out and it is explained how it is linked to commonly used geometry descriptions like Geant4, the ATLAS GeoModel or Root TGeo. We particularly focus on visual representations and especially stress that PERSINT amongst other crucial features permits a comfortable way for debugging. Finally we present next to a simple example a visualisation of the current XML implementation of the ATLAS muon spectrometer.

  16. An XML generic detector description system and geometry editor for the ATLAS detector at the LHC

    CERN Document Server

    Chevalier, L; Meyer, J

    2012-01-01

    In this paper we describe a system which was developed to describe the ATLAS muon spectrometer, which is based on a generic XML detector description system (ATLAS Generic Detector Description, AGDD), on the PERSINT visualization program and on a series of parsers, respectively converters which build a generic, transient geometry model and translate it into commonly used geometry descriptions like Geant4, the ATLAS GeoModel, ROOT TGeo or others. The presented system permits an easy, self descriptive approach to the detector description problem, intuitive visualization and rapid turn-around, since the results of the description process can be immediately fed into e.g. a Geant4 simulation for rapid prototyping. Examples of the current usage for the ATLAS detector description will be given and further developments needed to meet future requirements will be discussed.

  17. 42 CFR 447.506 - Authorized generic drugs.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 4 2010-10-01 2010-10-01 false Authorized generic drugs. 447.506 Section 447.506... (CONTINUED) MEDICAL ASSISTANCE PROGRAMS PAYMENTS FOR SERVICES Payment for Drugs § 447.506 Authorized generic drugs. (a) Authorized generic drug defined. For the purposes of this subpart, an authorized generic drug...

  18. The diffusion of generics after patent expiry in Germany.

    Science.gov (United States)

    Fischer, Katharina Elisabeth; Stargardt, Tom

    2016-11-01

    To identify the influences on the diffusion of generics after patent expiry, we analyzed 65 generic entries using prescription data of a large German sickness fund between 2007 and 2012 in a sales model. According to theory, several elements are responsible for technology diffusion: (1) time reflecting the rate of adaption within the social system, (2) communication channels, and (3) the degree of incremental innovation, e.g., the modifications of existing active ingredient's strength. We investigated diffusion in two ways: (1) generic market share (percentage of generic prescriptions of all prescriptions of a substance) and, (2) generic sales quantity (number of units sold) over time. We specified mixed regression models. Generic diffusion takes considerable time. An average generic market share of about 75 % was achieved not until 48 months. There was a positive effect of time since generic entry on generic market share (p < 0.001) and sales (p < 0.001). Variables describing the communication channels and the degree of innovation influenced generic market share (mostly p < 0.001), but not generic sales quantity. Market structure, e.g., the number of generic manufacturers (p < 0.001) and prices influenced both generic market share and sales. Imperfections in generic uptake through informational cascades seem to be largely present. Third-party payers could enhance means to promote generic diffusion to amplify savings through generic entry.

  19. The Anatomical Society core anatomy syllabus for pharmacists: outcomes to create a foundation for practice.

    Science.gov (United States)

    Finn, Gabrielle M; Hitch, Geeta; Apampa, Buge; Hennessy, Catherine M; Smith, Claire F; Stewart, Jane; Gard, Paul R

    2018-02-08

    The Anatomical Society has developed a series of learning outcomes that 'experts' within the field would recommend as core knowledge outputs for a Master's Degree Programme in Pharmacy (MPharm) within the UK. Using the Anatomical Society core gross anatomy syllabus for medical anatomy as a foundation, a modified Delphi technique was used to develop outcomes specific to pharmacy graduates. A Delphi panel consisting of medical practitioners, pharmacists and anatomists (n = 39) was created and involved 'experts' representing 20 UK Higher Education Institutions. The output from this study was 49 pharmacy-specific learning outcomes that are applicable to all pharmacy programmes. The new MPharm anatomy syllabus offers a basic anatomical framework upon which pharmacy educators can build the necessary clinical practice and knowledge. These learning outcomes could be used to develop anatomy teaching within an integrated curriculum as per requirements of the General Pharmaceutical Council (GPhC). © 2018 Anatomical Society.

  20. Applications and perspectives in anatomical 3-dimensional modelling of the visible human with VOXEL-MAN.

    Science.gov (United States)

    Schubert, R; Schiemann, T; Tiede, U; Höhne, K H

    1997-01-01

    Up to now computerized interactive 3-dimensional (3D) atlases of human anatomy have been based on radiological data or artificial geometric models as spatial descriptions of morphological structures. Besides the obvious advantages of this data (e.g. already in digital format, geometrical correctness) the lack of high resolution anatomical slices of larger regions of the human body has prevented the use of more realistic anatomical data so far. Now, the Visible Human Project offers high quality anatomical slices of complete cadavers. Therefore, on the one hand, new opportunities for realistic virtual 3D models of anatomy are open. On the other hand, just the major advantages of the visible human data (e.g. realistic colors and textures, high resolution) result in new demands on the image processing and visualization techniques. This paper describes experience, solutions and results with a volume-based approach for building realistic anatomical 3D models.

  1. Anatomical distribution and biochemical composition of urolithiasis ...

    African Journals Online (AJOL)

    Urinary lithiasis disorder is one of the oldest disorders known to man yet the anatomic locations of urolithiasis and the chemical compositions vary from one geographic location to another. This study therefore analyzed the anatomic location of urolithiasis and their chemical composition in a sudano-sahelian tropical region.

  2. Anatomical and palynological characteristics of Salvia willeana ...

    African Journals Online (AJOL)

    In this study, anatomical and palynological features of the roots, stems, petiole and leaves of Salvia willeana (Holmboe) Hedge and Salvia veneris Hedge, Salvia species endemic to Cyprus, were investigated. In the anatomical characteristics of stem structures, it was found that the chlorenchyma composed of 6 or 7 rows of ...

  3. A Deformable Generic 3D Model of Haptoral Anchor of Monogenean

    Science.gov (United States)

    Teo, Bee Guan; Dhillon, Sarinder Kaur; Lim, Lee Hong Susan

    2013-01-01

    In this paper, a digital 3D model which allows for visualisation in three dimensions and interactive manipulation is explored as a tool to help us understand the structural morphology and elucidate the functions of morphological structures of fragile microorganisms which defy live studies. We developed a deformable generic 3D model of haptoral anchor of dactylogyridean monogeneans that can subsequently be deformed into different desired anchor shapes by using direct manipulation deformation technique. We used point primitives to construct the rectangular building blocks to develop our deformable 3D model. Point primitives are manually marked on a 2D illustration of an anchor on a Cartesian graph paper and a set of Cartesian coordinates for each point primitive is manually extracted from the graph paper. A Python script is then written in Blender to construct 3D rectangular building blocks based on the Cartesian coordinates. The rectangular building blocks are stacked on top or by the side of each other following their respective Cartesian coordinates of point primitive. More point primitives are added at the sites in the 3D model where more structural variations are likely to occur, in order to generate complex anchor structures. We used Catmull-Clark subdivision surface modifier to smoothen the surface and edge of the generic 3D model to obtain a smoother and more natural 3D shape and antialiasing option to reduce the jagged edges of the 3D model. This deformable generic 3D model can be deformed into different desired 3D anchor shapes through direct manipulation deformation technique by aligning the vertices (pilot points) of the newly developed deformable generic 3D model onto the 2D illustrations of the desired shapes and moving the vertices until the desire 3D shapes are formed. In this generic 3D model all the vertices present are deployed for displacement during deformation. PMID:24204903

  4. Anatomic characteristics of foramen vesalius.

    Science.gov (United States)

    Gupta, N; Ray, B; Ghosh, S

    2005-01-01

    Foramen Vesalius is an inconstant foramen that gives passage to an emissary vein that connects pterygoid venous plexus with cavernous sinus, the importance of which lies in the fact that an infected thrombus from an extracranial source may reach cavernous sinus. This study presents some data on characteristics of foramen vesalius. We studied 70 sides of 35 dried adult human skulls available in the Department of Anatomy, Manipal College of Medical Sciences, Pokhara, Nepal. Variation in number and incidence of foramen Vesalius were noted. Differences between the right and the left side and between the male and the female sex are discussed. Foramen Vesalius was present in 23 sides (14 right, 9 left) out of the 70 sides observed, the incidence being 32.85% (20.0% right side, 12.85% left side) of all the sides observed. Incidence of bilateral and unilateral foramen vesalius was 22.85% (8 out of 35 skulls) and 20% (7 out of 35 skulls) respectively. Foramen vesalius was found in 10 sides in males and in 13 sides in females. No remarkable differences were observed in the incidence of foramen vesalius between the sides within same sex but the incidence was more in females compared to male skulls. SIGNIFICANCE OF FINDINGS: Anatomic variations of the foramen vesalius could be explained by developmental reasons. Knowledge about characteristics of foramen vesalius and its incidence is not only important for anatomists but equally essential for an operating surgeon.

  5. The formal verification of generic interpreters

    Science.gov (United States)

    Windley, P.; Levitt, K.; Cohen, G. C.

    1991-01-01

    The task assignment 3 of the design and validation of digital flight control systems suitable for fly-by-wire applications is studied. Task 3 is associated with formal verification of embedded systems. In particular, results are presented that provide a methodological approach to microprocessor verification. A hierarchical decomposition strategy for specifying microprocessors is also presented. A theory of generic interpreters is presented that can be used to model microprocessor behavior. The generic interpreter theory abstracts away the details of instruction functionality, leaving a general model of what an interpreter does.

  6. The SENSEI Generic In Situ Interface

    Energy Technology Data Exchange (ETDEWEB)

    Ayachit, Utkarsh [Kitware, Inc., Clifton Park, NY (United States); Whitlock, Brad [Intelligent Light, Rutherford, NJ (United States); Wolf, Matthew [Oak Ridge National Lab. (ORNL), Oak Ridge, TN (United States); Loring, Burlen [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Geveci, Berk [Kitware, Inc., Clifton Park, NY (United States); Lonie, David [Kitware, Inc., Clifton Park, NY (United States); Bethel, E. Wes [Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)

    2017-04-11

    The SENSEI generic in situ interface is an API that promotes code portability and reusability. From the simulation view, a developer can instrument their code with the SENSEI API and then make make use of any number of in situ infrastructures. From the method view, a developer can write an in situ method using the SENSEI API, then expect it to run in any number of in situ infrastructures, or be invoked directly from a simulation code, with little or no modification. This paper presents the design principles underlying the SENSEI generic interface, along with some simplified coding examples.

  7. Towards Generic Interaction Styles for Product Design

    DEFF Research Database (Denmark)

    Buur, Jacob; Stienstra, Marcelle

    2008-01-01

    a wider range of interactive products. In this paper we report on five years of continued research into interaction styles for telephones, kitchen equipment, HiFi products and medical devices, and we show how it is indeed possible and beneficial to formulate a set of generic interaction styles....... qualities among designers in a team, and that the naming of interaction styles helps establish an aesthetics of interaction design. However, that research focused on one particular product field, namely industrial controllers, and it was yet to be proven, if interaction styles do have generic traits across...

  8. Space Generic Open Avionics Architecture (SGOAA): Overview

    Science.gov (United States)

    Wray, Richard B.; Stovall, John R.

    1992-01-01

    A space generic open avionics architecture created for NASA is described. It will serve as the basis for entities in spacecraft core avionics, capable of being tailored by NASA for future space program avionics ranging from small vehicles such as Moon ascent/descent vehicles to large ones such as Mars transfer vehicles or orbiting stations. The standard consists of: (1) a system architecture; (2) a generic processing hardware architecture; (3) a six class architecture interface model; (4) a system services functional subsystem architectural model; and (5) an operations control functional subsystem architectural model.

  9. An Internet of Things Generic Reference Architecture

    DEFF Research Database (Denmark)

    Bhalerao, Dipashree M.; Riaz, Tahir; Madsen, Ole Brun

    2013-01-01

    , and keeping track of all these things for monitoring and controlling some information. IoT architecture is studied from software architecture, overall system architecture and network architecture point of view. Paper puts forward the requirements of software architecture along with, its component...... and deployment diagram, process and interface diagram at abstract level. Paper proposes the abstract generic IoT reference and concrete abstract generic IoT reference architectures. Network architecture is also put up as a state of the art. Paper shortly gives overviews of protocols used for IoT. Some...

  10. Femoral anatomical frame: assessment of various definitions.

    Science.gov (United States)

    Della Croce, U; Camomilla, V; Leardini, A; Cappozzo, A

    2003-06-01

    The reliability of the estimate of joint kinematic variables and the relevant functional interpretation are affected by the uncertainty with which bony anatomical landmarks and underlying bony segment anatomical frames are determined. When a stereo-photogrammetric system is used for in vivo studies, minimising and compensating for this uncertainty is crucial. This paper deals with the propagation of the errors associated with the location of both internal and palpable femoral anatomical landmarks to the estimation of the orientation of the femoral anatomical frame and to the knee joint angles during movement. Given eight anatomical landmarks, and the precision with which they can be identified experimentally, 12 different rules were defined for the construction of the anatomical frame and submitted to comparative assessment. Results showed that using more than three landmarks allows for more repeatable anatomical frame orientation and knee joint kinematics estimation. Novel rules are proposed that use optimization algorithms. On the average, the femoral frame orientation dispersion had a standard deviation of 2, 2.5 and 1.5 degrees for the frontal, transverse, and sagittal plane, respectively. However, a proper choice of the relevant construction rule allowed for a reduction of these inaccuracies in selected planes to 1 degrees rms. The dispersion of the knee adduction-abduction and internal-external rotation angles could also be limited to 1 degrees rms irrespective of the flexion angle value.

  11. Case-Based Cooking with Generic Computer Utensils: Taaable Next Generation

    OpenAIRE

    Gaillard, Emmanuelle; Lieber, Jean; Nauer, Emmanuel

    2014-01-01

    International audience; This paper presents the participation of the Taaable team in the 2014 Computer Cooking Contest. The three challenges proposed this year are addressed. The basic challenge is addressed with a new version of the Taaable system, built on Tuuurbine, a generic case-basedreasoning system over RDFS. The mixology challenge which requires building recipes only by using a set of available foods is also directly addressed using Tuuurbine conjointly with Revisor, an adaptation eng...

  12. Pseudonymization in medical research - the generic data protection concept of the TMF

    Directory of Open Access Journals (Sweden)

    Pommerening, Klaus

    2005-12-01

    Full Text Available Using patient data in medical research nets is in conflict with the patients rights on privacy, in particular when data are collected from several sources and stored in long-term registries. The TMF (Telematics Platform for Medical Research Networks developed a "generic" data protection concept that specifies two models for building research data pools. The german data Protection Commissioners agreed with this concept which in the meantime is the basis for concretisations in several research networks.

  13. On generic representation of implicit induction procedures

    NARCIS (Netherlands)

    D. Naidich

    1996-01-01

    textabstractWe develop a generic representation of implicit induction proof procedures within the cover set induction framework. Our work further develops the approach of cover set induction on propositional orderings. We show that in order to represent a substantially wide range of implicit

  14. Crystallization Kinetics within a Generic Modelling Framework

    DEFF Research Database (Denmark)

    Meisler, Kresten Troelstrup; von Solms, Nicolas; Gernaey, Krist

    2013-01-01

    An existing generic modelling framework has been expanded with tools for kinetic model analysis. The analysis of kinetics is carried out within the framework where kinetic constitutive models are collected, analysed and utilized for the simulation of crystallization operations. A modelling...... procedure is proposed to gain the information of crystallization operation kinetic model analysis and utilize this for faster evaluation of crystallization operations....

  15. South African patient's acceptance of generic drugs

    African Journals Online (AJOL)

    DOI: http://dx.doi.org/10.4314/ahs.v15i1.37. Introduction. Access to therapeutic drugs form an integral part of any successful healthcare system. The high cost of drugs, however, remains a barrier to accessibility and improved health to the majority of the South Afri- can population1. The promotion of generic drug con-.

  16. Matatti’s generic names for fungi

    NARCIS (Netherlands)

    Donk, M.A.

    1975-01-01

    The generic names for fungi used by Maratti in his ‘Flora romana’ must be accepted as validly published. Notes are given on the validly re-published names. Of these Agaricum and Coralloides may cause some difficulties. Conservation of Fomes (Fr.) Fr. against Agaricum [Mich.] Maratti is proposed. To

  17. 40 CFR 721.545 - Polyalkenylalkylphenol (generic).

    Science.gov (United States)

    2010-07-01

    ....545 Section 721.545 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC... subject to reporting. (1) The chemical substance identified generically as a Polyalkenylalkylphenol (PMN P... subpart A of this part apply to this section except as modified by this paragraph. (1) Recordkeeping...

  18. 40 CFR 721.450 - Hydrofluorochloroalkene (generic).

    Science.gov (United States)

    2010-07-01

    ....450 Section 721.450 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC... subject to reporting. (1) The chemical substance identified generically as a hydrofluorochloroalkene (PMN... subpart A of this part apply to this section except as modified by this paragraph. (1) Recordkeeping. The...

  19. Intermediates and Generic Convergence to Equilibria

    DEFF Research Database (Denmark)

    Marcondes de Freitas, Michael; Wiuf, Carsten; Feliu, Elisenda

    2017-01-01

    Known graphical conditions for the generic and global convergence to equilibria of the dynamical system arising from a reaction network are shown to be invariant under the so-called successive removal of intermediates, a systematic procedure to simplify the network, making the graphical condition...

  20. On the genericity of spacetime singularities

    Indian Academy of Sciences (India)

    We consider here the genericity aspects of spacetime singularities that occur in cosmology and in gravitational collapse. The singularity theorems (that predict the occurrence of singularities in general relativity) allow the singularities of gravitational collapse to be either visible to external observers or covered by an event ...

  1. Generic Hypermedia Structure and Presentation Specification

    NARCIS (Netherlands)

    L. Rutledge (Lloyd); J.R. van Ossenbruggen (Jacco); L. Hardman (Lynda); D.C.A. Bulterman (Dick)

    1997-01-01

    textabstractWe consider the generic hypermedia structure of a document to be a means of representing the document that allows it to be processed into a wide variety of presentations. Representing a document in this manner requires additional specification and resources to render it into any

  2. Comparing Generic Parameter Controllers for EAs

    NARCIS (Netherlands)

    Karafotias, G.; Hoogendoorn, M.

    2014-01-01

    Parameter controllers for Evolutionary Algorithms (EAs) deal with adjusting parameter values during an evolutionary run. Many ad hoc approaches have been presented for parameter control, but few generic parameter controllers exist and, additionally, no comparisons or in depth analyses of these

  3. A Generic Solution Approach to Nurse Rostering

    DEFF Research Database (Denmark)

    Hansen, Anders Dohn; Mason, Andrew; Ryan, David

    In this report, we present a solution approach to the nurse rostering problem. The problem is defined by a generic model that is able to capture close to all of the problem characteristics that we have seen in the literature and in the realistic problems at hand. The model is used directly in the...

  4. Towards Generic Models of Player Experience

    DEFF Research Database (Denmark)

    Shaker, Noor; Shaker, Mohammad; Abou-Zleikha, Mohamed

    2015-01-01

    -dependent and their applicability is usually limited to the system and the data used for model construction. Establishing models of user experience that are highly scalable while maintaing the performance constitutes an important research direction. In this paper, we propose generic models of user experience in the computer games...

  5. Baldrige Theory into Practice: A Generic Model

    Science.gov (United States)

    Arif, Mohammed

    2007-01-01

    Purpose: The education system globally has moved from a push-based or producer-centric system to a pull-based or customer centric system. Malcolm Baldrige Quality Award (MBQA) model happens to be one of the latest additions to the pull based models. The purpose of this paper is to develop a generic framework for MBQA that can be used by…

  6. First-class rules and generic traversal

    NARCIS (Netherlands)

    Dolstra, E.; Visser, Eelco

    2001-01-01

    In this paper we present a functional language supporting first-class rules and generic traversal. This is achieved by generalizing the pattern matching constructs of standard functional languages. The case construct that ties rules together and prevents their reuse, is replaced by separate,

  7. Developing A Generic Optical Avionic Network

    DEFF Research Database (Denmark)

    Zhang, Jiang; An, Yi; Berger, Michael Stübert

    2011-01-01

    We propose a generic optical network design for future avionic systems in order to reduce the weight and power consumption of current networks on board. A three-layered network structure over a ring optical network topology is suggested, as it can provide full reconfiguration flexibility and supp...

  8. Quality of generic medicines in South Africa

    DEFF Research Database (Denmark)

    Patel, Aarti; Gauld, Robin; Norris, Pauline

    2012-01-01

    must be addressed to ensure that people use them with confidence. Campaigns to increase the uptake of generic medicines by consumers and providers of healthcare need to be informed by local norms and practices. This study sought to compare South African consumers' and healthcare providers' perceptions...

  9. Comparison of Generic Accelerated Nursing Students

    Science.gov (United States)

    Kaddorura, Mahmood; Williams, Collette

    2012-01-01

    Case study pedagogy is a teaching strategy in which teachers hope to help students develop and use critical thinking (CT) abilities. This study compared CT skills of 75 second year generic accelerated baccalaureate nursing students during their Fundamentals of Nursing course before and after being educated using case study pedagogical method.…

  10. Climate Change: Generic Implications for Agriculture

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Climate Change: Generic Implications for Agriculture. Increasing carbon dioxide: Good for most crops. Increase in mean temperature: orter crop durations, higher evapotranspiration, other effects on growth and yield. Intermittent periods of extreme heat stress: highly ...

  11. Generic spin model on a pyrochlore lattice

    Science.gov (United States)

    Sim, Gibaik; Lee, Sungbin

    Motivated by several pyrochlores, we discuss generic spin model considering nearest and next nearest neighbors. Both Luttinger-Tisza analysis and simulated annealing, we analyze the phase diagram of classical spin model and discuss new types of non-coplanar order induced by anisotropic interactions. KAIST startup funding.

  12. Atlas-based segmentation in breast cancer radiotherapy: Evaluation of specific and generic-purpose atlases.

    Science.gov (United States)

    Ciardo, Delia; Gerardi, Marianna Alessandra; Vigorito, Sabrina; Morra, Anna; Dell'acqua, Veronica; Diaz, Federico Javier; Cattani, Federica; Zaffino, Paolo; Ricotti, Rosalinda; Spadea, Maria Francesca; Riboldi, Marco; Orecchia, Roberto; Baroni, Guido; Leonardi, Maria Cristina; Jereczek-Fossa, Barbara Alicja

    2017-04-01

    Atlas-based automatic segmentation (ABAS) addresses the challenges of accuracy and reliability in manual segmentation. We aim to evaluate the contribution of specific-purpose in ABAS of breast cancer (BC) patients with respect to generic-purpose libraries. One generic-purpose and 9 specific-purpose libraries, stratified according to type of surgery and size of thorax circumference, were obtained from the computed tomography of 200 BC patients. Keywords about contralateral breast volume and presence of breast expander/prostheses were recorded. ABAS was validated on 47 independent patients, considering manual segmentation from scratch as reference. Five ABAS datasets were obtained, testing single-ABAS and multi-ABAS with simultaneous truth and performance level estimation (STAPLE). Center of mass distance (CMD), average Hausdorff distance (AHD) and Dice similarity coefficient (DSC) between corresponding ABAS and manual structures were evaluated and statistically significant differences between different surgeries, structures and ABAS strategies were investigated. Statistically significant differences between patients who underwent different surgery were found, with superior results for conservative-surgery group, and between different structures were observed: ABAS of heart, lungs, kidneys and liver was satisfactory (median values: CMDbreast and spinal cord obtained moderate performance (median values: 2 mm ≤ CMDbreast ABAS. The homogeneity in the selection of atlases based on multiple anatomical and clinical features and the use of specific-purpose libraries can improve ABAS performance with respect to generic-purpose libraries. Copyright © 2016 Elsevier Ltd. All rights reserved.

  13. Anatomic breast coordinate system for mammogram analysis

    DEFF Research Database (Denmark)

    Karemore, Gopal; Brandt, S.; Karssemeijer, N.

    2011-01-01

    methodologies as seen from table 2 in given temporal study. Conclusion The curve-linear anatomical breast coordinate system facilitated computerized analysis of mammograms. The proposed coordinate system slightly improved the risk segregation by Mammographic Texture Resemblance and minimized the geometrical......Purpose Many researchers have investigated measures also other than density in the mammogram such as measures based on texture to improve breast cancer risk assessment. However, parenchymal texture characteristics are highly dependent on the orientation of vasculature structure and fibrous tissue...... inside the breast. Most of the risk assessment and CAD modules use a breast region in a image centered Cartesian x,y coordinate system. Nevertheless, anatomical structure follows curve-linear trajectories. We examined an anatomical breast coordinate system that preserves the anatomical correspondence...

  14. Morphological and anatomical studies of Cyani herba

    Directory of Open Access Journals (Sweden)

    Tatiana Chiru

    2013-04-01

    Full Text Available Morphological and anatomical investigation were carried out on stem, leaves, flowers and bracts of the species Centaurea cyanusL. The diagnostic parameters of vegetal product Cyani herbawere defined.

  15. Introducing International Journal of Anatomical Variations

    OpenAIRE

    Tunali S

    2008-01-01

    Welcome to International Journal of Anatomical Variations (IJAV) - an annual journal of anatomical variations and clinical anatomy case reports. After having a notable experience for eight years in NEUROANATOMY, we are pleased to introduce you IJAV. We are eventually announcing our new journal after three years of feasibility and background study period. We hope that IJAV will fill in the gap in anatomy journals’ bunch. IJAV is an annual, open access journal having electronic version only. De...

  16. [Establishment of anatomical terminology in Japan].

    Science.gov (United States)

    Shimada, Kazuyuki

    2008-12-01

    The history of anatomical terminology in Japan began with the publication of Waran Naikei Ihan-teimŏ in 1805 and Chŏtei Kaitai Shinsho in 1826. Although the establishment of Japanese anatomical terminology became necessary during the Meiji era when many western anatomy books imported into Janan were translated, such terminology was not unified during this period and varied among translators. In 1871, Tsukumo Ono's Kaibŏgaku Gosen was published by the Ministry of Education. Although this book is considered to be the first anatomical glossary terms in Japan, its contents were incomplete. Overseas, the German Anatomical Society established a unified anatomical terminology in 1895 called the Basle Nomina Anatomica (B.N.A.). Based on this development, Kaibŏgaku Meishŭ which follows the BNA, by Buntarŏ Suzuki was published in 1905. With the subsequent establishment in 1935 of Jena Nomina Anatomica (J.N.A.), the unification of anatomical terminology was also accelerated in Japan, leading to the further development of terminology.

  17. Prescribing generic drugs using a generic name: Are we teaching it right?

    Science.gov (United States)

    Kamath, Ashwin

    2016-01-01

    The Indian Medical Council (Professional conduct, Etiquette and Ethics) Regulations, 2002, state that "Every physician should, as far as possible, prescribe drugs with generic names and he/she shall ensure that there is a rational prescription and use of drugs.". Undergraduate medical students are introduced to drug nomenclature early on during their pharmacology course. They are told that generic name or, more appropriately, non-proprietary name (usually international non-proprietary name INN), is to be used while writing prescriptions.

  18. Pharmacists' experiences and attitudes regarding generic drugs and generic substitution: two sides of the coin.

    Science.gov (United States)

    Olsson, Erika; Kälvemark Sporrong, Sofia

    2012-12-01

    Generic drug substitution reduces costs for medicines, but the downsides include unintentional double medication, confusion and anxiety among patients. Information from pharmacists affects patients' experiences of substitution with generic drugs. The aim of this study was to explore experiences and attitudes to generic substitution among Swedish community pharmacists. An interview guide was developed. Semi-structured interviews with community pharmacists were conducted and transcribed verbatim. Analysis was inductive; extracts from the transcripts were compared and combined to form themes and subcategories. Pharmacists from a heterogeneous convenience sample of pharmacies were interviewed until data saturation had been achieved. Sixteen pharmacists were interviewed. Three main themes and twelve subcategories were identified, with the main themes being the role of the pharmacist, pharmacists' concerns regarding patients, and the generic drug. Pharmacists found it positive that generic substitution decreases the costs for pharmaceuticals but also emphasized that the switch can confuse and worry patients, which could result in less benefit from treatment. Respondents claimed that generic substitution has changed the focus in the pharmacist-patient meeting towards economics and regulations. According to the interviewed pharmacists generic substitution is not primarily an issue of generic versus brand-name products, but concerns above all the challenges that the switch implies for patients and pharmacists. To prevent known confusion and concerns among patients it is important that community pharmacists acquire the necessary tools and knowledge to manage this situation; pharmacists themselves as well as pharmacy owners and authorities share responsibility for this. © 2012 The Authors. IJPP © 2012 Royal Pharmaceutical Society.

  19. State generic substitution laws can lower drug outlays under medicaid

    OpenAIRE

    Shrank, William H.; Choudhry, Niteesh K.; Agnew-Blais, Jessica; Federman, Alex D.; Liberman, Joshua N.; Liu, Jun; Kesselheim, Aaron S.; Brookhart, M. Alan; Fischer, Michael A.

    2010-01-01

    To stem the rising costs of medications, states have implemented varying generic substitution policies. These policies differ in the extent to which pharmacists or patients can influence medication choice. Using national Medicaid data, we evaluated the relationship between different generic substitution policies and generic simvastatin use after patent expiration of branded Zocor. States implementing policies that require patient consent prior to generic substitution experienced 25% lower rat...

  20. Generic penetration in the retail atypical antipsychotic market.

    Science.gov (United States)

    Lenderts, Susan; Kalali, Amir H; Buckley, Peter

    2010-03-01

    In this article, we explore the penetration of generic atypical antipsychotics in the United States market before and after the availability of generic risperidone in July 2008. Analysis suggests that, overall, generic penetration into the atypical antipsychotic market has grown from approximately three percent in January 2008 to more than 25 percent in December 2009. Similar trends are uncovered when branded and generic prescriptions are analyzed by specialty.

  1. Anatomically correct deformable colon phantom

    Science.gov (United States)

    Norris, James A.; Barton, Michael D.; Davis, Brynmor J.; Bieszczad, Jerry; Meunier, Norm L.; Brown, Nathan W.; Kynor, David B.

    2011-03-01

    We describe a technique to build a soft-walled colon phantom that provides realistic lumen anatomy in computed tomography (CT) images. The technique begins with the geometry of a human colon measured during CT colonography (CTC). The three-dimensional air-filled colonic lumen is segmented and then replicated using stereolithography (SLA). The rigid SLA model includes large-scale features (e.g., haustral folds and tenia coli bands) down to small-scale features (e.g., a small pedunculated polyp). Since the rigid model represents the internal air-filled volume, a highly-pliable silicone polymer is painted onto the rigid model. This thin layer of silicone, when removed, becomes the colon wall. Small 3 mm diameter glass beads are affixed to the outer wall. These glass beads show up with high intensity in CT scans and provide a ground truth for evaluating performance of algorithms designed to register prone and supine CTC data sets. After curing, the silicone colon wall is peeled off the rigid model. The resulting colon phantom is filled with air and submerged in a water bath. CT images and intraluminal fly-through reconstructions from CTC scans of the colon phantom are compared against patient data to demonstrate the ability of the phantom to simulate a human colon.

  2. 40 CFR 721.9959 - Polyurethane polymer (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Polyurethane polymer (generic). 721... Substances § 721.9959 Polyurethane polymer (generic). (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as a polyurethane polymer (PMN P-01...

  3. 40 CFR 721.10113 - Thioether epoxy (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Thioether epoxy (generic). 721.10113... Substances § 721.10113 Thioether epoxy (generic). (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as thioether epoxy (PMN P-04-547) is subject to...

  4. Generic personality and emotion simulation for conversational agents

    NARCIS (Netherlands)

    Egges, A.; Kshirsagar, S.; Magnenat-Thalmann, N.

    2004-01-01

    This paper describes a generic model for personality, mood and emotion simulation for conversational virtual humans. We present a generic model for updating the parameters related to emotional behaviour, as well as a linear implementation of the generic update mechanisms. We explore how existing

  5. Generic Drugs: The Same Medicine for Less Money

    Science.gov (United States)

    Generic Drugs: The Same Medicine for Less Money What is a generic drug? A generic is a copy of a brand-name drug. A brand- name drug has a patent. When ... benefit to your health, and you will save money. 7KH IHGHUDO )RRG DQG 'UXJ $GPLQLVWUDWLRQ )'$ UHJXODWHV ERWK ...

  6. 40 CFR 721.10069 - Ether amine phosphonate (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Ether amine phosphonate (generic). 721... Substances § 721.10069 Ether amine phosphonate (generic). (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as ether amine phosphonate (PMN P...

  7. 40 CFR 721.5908 - Modified phenolic resin (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Modified phenolic resin (generic). 721... Substances § 721.5908 Modified phenolic resin (generic). (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as modified phenolic resin (PMN P...

  8. 40 CFR 721.5905 - Modified phenolic resin (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Modified phenolic resin (generic). 721... Substances § 721.5905 Modified phenolic resin (generic). (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as a modified phenolic resin (PMN...

  9. 40 CFR 721.2755 - Cycloaliphatic epoxy resin (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Cycloaliphatic epoxy resin (generic... Substances § 721.2755 Cycloaliphatic epoxy resin (generic). (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as cycloaliphatic epoxy resin (PMN...

  10. 40 CFR 721.2673 - Aromatic epoxide resin (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Aromatic epoxide resin (generic). 721... Substances § 721.2673 Aromatic epoxide resin (generic). (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as aromatic epoxide resin (PMN P...

  11. 'Generic substitution' in New Jersey, 1979-87.

    Science.gov (United States)

    Culkin, T T; Mendell, S

    1989-02-01

    A total of 76,385 prescription orders from 543 randomly selected New Jersey community pharmacies were reviewed from 1979 to 1987 to ascertain the overall extent of drug product selection, or generic substitution. Also assessed were factors affecting generic substitution such as extent of ordering generically, prescribers' and patients' disapproval of generic substitution, the limitations of a formulary, and pharmacists' compliance with the generic substitution law. Over the study period generic substitution more than doubled, from an average of 6.6% to an average of 14.2% of all new prescription orders. Prescribers disallowed generics on 32% of all eligible prescription orders in 1979 and on 42% in 1987. Patients disallowed generics on 3.7% of all eligible prescription orders in 1979 and on 5.7% in 1987. Pharmacists' compliance with state law mandating generic substitution rose from 47% in 1979 to 74% in 1987. A companion analysis of 4.64 million prescription payment records (2 million of which were for generics) from two state prescription reimbursement programs demonstrated an average savings of $5.73 and $8.74 per generic prescription order when compared to their branded counterparts. Prescribers and pharmacists were found to be the major impediments to more extensive generic substitution.

  12. 40 CFR 721.5917 - Phenyl azo dye (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Phenyl azo dye (generic). 721.5917... Substances § 721.5917 Phenyl azo dye (generic). (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as a phenyl azo dye (PMN P-02-17) is subject to...

  13. 40 CFR 721.988 - Pyrazolone azomethine dye (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Pyrazolone azomethine dye (generic... Substances § 721.988 Pyrazolone azomethine dye (generic). (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as a pyrazolone azomethine dye...

  14. 40 CFR 721.10172 - Alkylamide derivative (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Alkylamide derivative (generic). 721... Substances § 721.10172 Alkylamide derivative (generic). (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as alkylamide derivative (PMN P-03...

  15. 40 CFR 721.646 - Aminofluoran derivative (generic name).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Aminofluoran derivative (generic name... Substances § 721.646 Aminofluoran derivative (generic name). (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as aminofluoran derivative (PMN P...

  16. 40 CFR 721.10006 - Mixed metal oxide (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Mixed metal oxide (generic). 721.10006... Substances § 721.10006 Mixed metal oxide (generic). (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as mixed metal oxide (PMN P-99-511...

  17. 40 CFR 721.4610 - Mixed metal oxides (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Mixed metal oxides (generic). 721.4610... Substances § 721.4610 Mixed metal oxides (generic). (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as mixed metal oxides (PMN P-98-0002...

  18. Making sense of a generic label

    DEFF Research Database (Denmark)

    Lassen, Inger

    2016-01-01

    and discourse analysis as part of a course in Management and Communication. In the exam question, students were introduced to two apparently different genres. These included a genre that was so far unfamiliar to the students, viz. a ‘Suppliers Code of Conduct’, and a second genre (a job advertisement......Making sense of a generic label through linguistic context analysis: A study of genre (re)cognition among novices’ Considerable work has been done on written and spoken genres characterized by a high degree of ritualization with “predictable elements occurring in a predictable order” (Fairclough...... 2003: 72; Swales 1990). In such studies, analysis of generic structure (moves/ stages) has been predominant and highly relevant for understanding institutionalized motives and the rhetorical objectives carried by each move (Lassen 2006). In a similar vein, Bhatia (2004: 22) has suggested that “genre...

  19. [The patents game. Generic and biosimilar drugs].

    Science.gov (United States)

    Villamañán, E; González, D; Armada, E; Ruano, M; Álvarez-Sala, R; Herrero, A

    2016-01-01

    The protection provided by patents on medicines has a limited duration. The expiry of patents expiration allows copies of the drugs to be released, competing with original. At first, they were identical to the original, known as generic drugs, but in recent years, due to the marketing of biological therapies and the expiry of many of their patents, biosimilar drugs have also emerged. These are not exact copies of the original, but, like generic drugs, biosimilar drugs have to demonstrate equivalence to the reference drugs in quality, safety and efficacy. Nevertheless, despite their importance and contribution to sustainability of health system, doctors are sometimes unaware of differences between them, and their impact in terms of clinical and economic effects. An attempt is made to review and clarify certain aspects often unknown by physicians, despite their involvement in their use. Copyright © 2015 SECA. Published by Elsevier Espana. All rights reserved.

  20. Linguistic reflections on the generic feminine

    Directory of Open Access Journals (Sweden)

    Javier San Julián Solana

    2017-12-01

    After comparing the underlying assumptions of the feminists’ position with some linguistic principles, we analyze the conditions under which the generic interpretations of feminine forms take place in ordinary language. We then present the problems that the generalization of the phenomenon can give rise to: limitation of «displacement» capacity (Hockett, 1960, poor processing effort / cognitive effect ratio, and difficulty in accomplishing the communicative function of language. This brings us to the point that the generic feminine is most unlikely to become established in general uses of Spanish; it also seem not to be feasible to achieve a free alternation of masculine and feminine forms as a means of expressing gender neutralization. However, the occasional use of the feminine with extensive value could be made habitual —considering the social function of language— in political discourse, where it would function as a badge that shows membership of (or solidarity with a social group.

  1. Generic Structure Potential of Christian Apologetics

    Directory of Open Access Journals (Sweden)

    Onwu Inya

    2012-01-01

    Full Text Available Religious texts have been examined by scholars from different theoretical standpoints. However, a close survey of the literature reveals that little attention has been paid to Christian apologetics from a linguistic perspective. Also, an examination of studies along the lines of Generic Structure Potential (henceforth GSP shows that the genre status of Christian apologetics has not been indicated. This gap provides the motivation for this paper, which investigates the GSP of Christian apologetics. Twenty texts written by various key contemporary apologetic writers were purposively selected for the study. The following generic structure potential catalogue was generated:The paper reveals that the elements of the GSP concertedly work to advance, argue for or defend the Christian belief system. The paper also suggests that the model could be applied to other forms of apologetic instances.

  2. Developing a sustainable bioprocessing strategy based on a generic feedstock.

    Science.gov (United States)

    Webb, C; Koutinas, Wang R; Wang, R

    2004-01-01

    Based on current average yields of wheat per hectare and the saccharide content of wheat grain, it is feasible to produce wheat-based alternatives to many petrochemicals. However, the requirements in terms of wheat utilization would be equivalent to 82% of current production if intermediates and primary building blocks such as ethylene, propylene, and butadiene were to be produced in addition to conventional bioproducts. If only intermediates and bioproducts were produced this requirement would fall to just 11%, while bioproducts alone would require only 7%. These requirements would be easily met if the global wheat yield per hectare of cultivated land was increased from the current average of 2.7 to 5.5 tonnes ha(-1) (well below the current maximum). Preliminary economic evaluation taking into account only raw material costs demonstrated that the use of wheat as a generic feedstock could be advantageous in the case of bioproducts and specific intermediate petrochemicals. Gluten plays a significant role considering the revenue occurring when it is sold as a by-product. A process leading to the production of a generic fermentation feedstock from wheat has been devised and evaluated in terms of efficiency and economics. This feedstock aims at providing a replacement for conventional fermentation media and petrochemical feedstocks. The process can be divided into four major stages--wheat milling; fermentation of whole wheat flour by A. awamori leading to the production of enzymes and fungal cells; glucose enhancement via enzymatic hydrolysis of flour suspensions; and nitrogen/micronutrient enhancement via fungal cell autolysis. Preliminary costings show that the operating cost of the process depends on plant capacity, cereal market price, presence and market value of added-value by-products, labour costs, and mode of processing (batch or continuous).

  3. Generic Properties of Stochastic Entropy Production

    Science.gov (United States)

    Pigolotti, Simone; Neri, Izaak; Roldán, Édgar; Jülicher, Frank

    2017-10-01

    We derive an Itô stochastic differential equation for entropy production in nonequilibrium Langevin processes. Introducing a random-time transformation, entropy production obeys a one-dimensional drift-diffusion equation, independent of the underlying physical model. This transformation allows us to identify generic properties of entropy production. It also leads to an exact uncertainty equality relating the Fano factor of entropy production and the Fano factor of the random time, which we also generalize to non-steady-state conditions.

  4. Savannah River Site generic data base development

    Energy Technology Data Exchange (ETDEWEB)

    Blanchard , A.

    2000-01-04

    This report describes the results of a project to improve the generic component failure database for the Savannah River Site (SRS). Additionally, guidelines were developed further for more advanced applications of database values. A representative list of components and failure modes for SRS risk models was generated by reviewing existing safety analyses and component failure data bases and from suggestions from SRS safety analysts. Then sources of data or failure rate estimates were identified and reviewed for applicability. A major source of information was the Nuclear Computerized Library for Assessing Reactor Reliability, or NUCLARR. This source includes an extensive collection of failure data and failure rate estimates for commercial nuclear power plants. A recent Idaho National Engineering Laboratory report on failure data from the Idaho Chemical Processing Plant was also reviewed. From these and other recent sources, failure data and failure rate estimates were collected for the components and failure modes of interest. For each component failure mode, this information was aggregated to obtain a recommended generic failure rate distribution (mean and error factor based on a lognormal distribution). Results are presented in a table in this report. A major difference between generic database and previous efforts is that this effort estimates failure rates based on actual data (failure events) rather than on existing failure rate estimates. This effort was successful in that over 75% of the results are now based on actual data. Also included is a section on guidelines for more advanced applications of failure rate data. This report describes the results of a project to improve the generic component failure database for the Savannah River site (SRS). Additionally, guidelines were developed further for more advanced applications of database values.

  5. Generic Superweak Chaos Induced by Hall Effect

    OpenAIRE

    Ben-Harush, Moti; Dana, Itzhack

    2016-01-01

    We introduce and study the "kicked Hall system" (KHS), i.e., charged particles periodically kicked in the presence of uniform magnetic ($\\mathbf{B}$) and electric ($\\mathbf{E}$) fields that are perpendicular to each other and to the kicking direction. We show that for resonant values of $B$ and $E$ and in the weak-chaos regime of sufficiently small nonintegrability parameter $\\kappa$ (the kicking strength), there exists a \\emph{generic} family of periodic kicking potentials for which the Hall...

  6. Generic Architecture for Mobile Check System

    OpenAIRE

    KARIMA MAAZOUZ; HABIB.BENLAHMER; NACEUR.ACHTAICH

    2013-01-01

    the explosion of the market of Smartphone has rapidly changed the way of m-commerce transactions, especially the m-payment systems which are knowing a wide acceptance due to their diversity and the new mobile technologies. In this work we have introduced the system m-check as a mobile payment system, we have presented a generic architecture of the system and the different protocols for the implementation of the system m-check

  7. Anatomical eponyms - unloved names in medical terminology.

    Science.gov (United States)

    Burdan, F; Dworzański, W; Cendrowska-Pinkosz, M; Burdan, M; Dworzańska, A

    2016-01-01

    Uniform international terminology is a fundamental issue of medicine. Names of various organs or structures have developed since early human history. The first proper anatomical books were written by Hippocrates, Aristotle and Galen. For this reason the modern terms originated from Latin or Greek. In a modern time the terminology was improved in particular by Vasalius, Fabricius and Harvey. Presently each known structure has internationally approved term that is explained in anatomical or histological terminology. However, some elements received eponyms, terms that incorporate the surname of the people that usually describe them for the first time or studied them (e.g., circle of Willis, follicle of Graff, fossa of Sylvious, foramen of Monro, Adamkiewicz artery). Literature and historical hero also influenced medical vocabulary (e.g. Achilles tendon and Atlas). According to various scientists, all the eponyms bring colour to medicine, embed medical traditions and culture to our history but lack accuracy, lead of confusion, and hamper scientific discussion. The current article presents a wide list of the anatomical eponyms with their proper anatomical term or description according to international anatomical terminology. However, since different eponyms are used in various countries, the list could be expanded.

  8. Determining customer satisfaction in anatomic pathology.

    Science.gov (United States)

    Zarbo, Richard J

    2006-05-01

    Measurement of physicians' and patients' satisfaction with laboratory services has become a standard practice in the United States, prompted by national accreditation requirements. Unlike other surveys of hospital-, outpatient care-, or physician-related activities, no ongoing, comprehensive customer satisfaction survey of anatomic pathology services is available for subscription that would allow continual benchmarking against peer laboratories. Pathologists, therefore, must often design their own local assessment tools to determine physician satisfaction in anatomic pathology. To describe satisfaction survey design that would elicit specific information from physician customers about key elements of anatomic pathology services. The author shares his experience in biannually assessing customer satisfaction in anatomic pathology with survey tools designed at the Henry Ford Hospital, Detroit, Mich. Benchmarks for physician satisfaction, opportunities for improvement, and characteristics that correlated with a high level of physician satisfaction were identified nationally from a standardized survey tool used by 94 laboratories in the 2001 College of American Pathologists Q-Probes quality improvement program. In general, physicians are most satisfied with professional diagnostic services and least satisfied with pathology services related to poor communication. A well-designed and conducted customer satisfaction survey is an opportunity for pathologists to periodically educate physician customers about services offered, manage unrealistic expectations, and understand the evolving needs of the physician customer. Armed with current information from physician customers, the pathologist is better able to strategically plan for resources that facilitate performance improvements in anatomic pathology laboratory services that align with evolving clinical needs in health care delivery.

  9. Generic drug names and social welfare.

    Science.gov (United States)

    Lobo, Félix; Feldman, Roger

    2013-06-01

    This article studies how well International Nonproprietary Names (INNs), the "generic" names for pharmaceuticals, address the problems of imperfect information. Left in private hands, the identification of medicines leads to confusion and errors. Developed in the 1950s by the World Health Organization, INNs are a common, global, scientific nomenclature designed to overcome this failure. Taking stock after sixty years, we argue that the contribution of INNs to social welfare is paramount. They enhance public health by reducing errors and improving patient safety. They also contribute to economic efficiency by creating transparency as the foundation of competitive generic drug markets, reducing transaction costs, and favoring trade. The law in most countries requires manufacturers to designate pharmaceuticals with INNs in labeling and advertising. Generic substitution is also permitted or mandatory in many countries. But not all the benefits of INNs are fully realized because prescribers may not use them. We advocate strong incentives or even legally binding provisions to extend the use of INNs by prescribing physicians and dispensing pharmacists, but we do not recommend replacing brand names entirely with INNs. Instead, we propose dual use of brand names and INNs in prescribing, as in drug labeling.

  10. Generic tsunami scenarios for disasters and early warning preparedness

    Science.gov (United States)

    Guillande, Richard; Gardi, Annalisa; Valencia, Nathalia; Salaün, Tugdual

    2010-05-01

    The implementation of the tsunami early warning systems in the NE Atlantic and Mediterranean regions will occur in countries with no preparedness and very little knowledge of potentially affected coastal zones by the various tsunami sources. The final link to coastal communities will be sirens to distribute in the concerned areas. The SCHEMA project aims at elaboration of a generic method to consider various parameters of a particular tsunami scenario. A scenario corresponds to a specific source with a given magnitude or intensity. Since we do not consider only the remote sources with possibilities of warning, local earthquake and submarine landslides are also translated in scenarios to allow the civil protections, municipalities and local stakeholders to assess cases with no real warning possibility, where life will be saved by self evacuation in nearby shelter areas or buildings. The specific temporal dimension of tsunami phenomenon is considered. Oceanic propagation time, expected duration of dangerous waves and wavelength are taken into account with their level of uncertainties. Scenarios are presented by maps and layouts with various information: inundation extension, submersion depth, receding sea limit, currents velocity or modulus of flow, modeled damage level to buildings, affected networks and lifelines. Variable dimensions such as residing or working population, by hour of the day and by season are also considered. Secondary vulnerability factors which may increase damage level to buildings are added (potentially floating objects which may turn into projectiles). The potential evacuation routes and obstacles are represented to support installation of warning networks and definition of shelters as well as evacuation routes. The scenarios are calculated using accurate digital bathymetric and topographic model with less than 10 m ground resolution allowing a very detailed mapping. This accuracy is especially important for scenarios with moderate waves for

  11. Building calculations

    DEFF Research Database (Denmark)

    Jensen, Bjarne Christian; Hansen, Svend Ole

    Textbook on design of large panel building including rules on robustness and a method for producing the Statical documentattion......Textbook on design of large panel building including rules on robustness and a method for producing the Statical documentattion...

  12. Building America

    Energy Technology Data Exchange (ETDEWEB)

    Brad Oberg

    2010-12-31

    IBACOS researched the constructability and viability issues of using high performance windows as one component of a larger approach to building houses that achieve the Building America 70% energy savings target.

  13. Body symmetry and asymmetry in early Greek anatomical reasoning.

    Science.gov (United States)

    Crivellato, Enrico; Ribatti, Domenico

    2008-05-01

    This historical note focuses on some of the earliest reports of human anatomy found in Greek medical literature. These passages testify the initial steps taken by Greek scientists in building a theoretical model of the human body. In these excerpts, one finds erroneous anatomical descriptions, which shed light on the epistemological approach used by these intellectual pioneers. Because of the lack of systematic dissection, it appears that early Greek anatomists developed a somewhat stylized idea of the human body that used a certain degree of symmetry. Overcoming the concept of a strict left-right bilateral parallelism in human body architecture was a challenging intellectual task that required prolonged observation of dissected corpses. (c) 2008 Wiley-Liss, Inc.

  14. Solar building

    OpenAIRE

    Zhang, Luxin

    2014-01-01

    In my thesis I describe the utilization of solar energy and solar energy with building integration. In introduction it is also mentioned how the solar building works, trying to make more people understand and accept the solar building. The thesis introduces different types of solar heat collectors. I compared the difference two operation modes of solar water heating system and created examples of solar water system selection. I also introduced other solar building applications. It is conv...

  15. Price regulation and relative delays in generic drug adoption.

    Science.gov (United States)

    Costa-Font, Joan; McGuire, Alistair; Varol, Nebibe

    2014-12-01

    Increasing the adoption of generic drugs has the potential to improve static efficiency in a health system without harming pharmaceutical innovation. However, very little is known about the timing of generic adoption and diffusion. No prior study has empirically examined the differential launch times of generics across a comprehensive set of markets, or more specifically the delays in country specific adoption of generics relative to the first country of (generic) adoption. Drawing on data containing significant country and product variation across a lengthy time period (1999-2008), we use duration analysis to examine relative delays, across countries, in the adoption of generic drugs. Our results suggest that price regulation has a significant effect on reducing the time to launch of generics, with faster adoption in higher priced markets. The latter result is dependent on the degree of competition and the expected market size. Copyright © 2014 Elsevier B.V. All rights reserved.

  16. Generic Qualitative Approaches: Pitfalls and Benefits of Methodological Mixology

    Directory of Open Access Journals (Sweden)

    Renate M. Kahlke BA Hon, MA

    2014-02-01

    Full Text Available Generic qualitative research studies are those that refuse to claim allegiance to a single established methodology. There has been significant debate in the qualitative literature regarding the extent to which rigour can be preserved outside of the guidelines of an established methodology. This article offers a starting place for researchers interested in entering the literature on generic qualitative approaches and offers some guidance to help researchers appreciate the advantages of using a generic approach and navigate the potential pitfalls. Given that generic approaches are, by definition, less defined and established, this article begins by defining generic qualitative approaches, including the descriptive qualitative approach and interpretive description subcategories. It then outlines key critiques of generic studies present in the literature, describes the benefits of generic approaches, and suggests ways in which the issues raised in critiques might be mediated.

  17. Generic Switching and Non-Persistence among Medicine Users

    DEFF Research Database (Denmark)

    Østergaard Rathe, Jette; Andersen, Morten; Jarbøl, Dorte Ejg

    2015-01-01

    implemented, it still remains to be answered how generic switch influences persistence to long-term treatment, and if it is modified by patients' concerns about medicine and views on generic medicine. This study focuses on users of antidepressants and antiepileptics, and their experience of generic switching......BACKGROUND: Generic substitution means that one medicinal product is replaced by another product containing the same active substance. It is strictly regulated with respect to its bioequivalence, and all products must have undergone appropriate studies. Although generic substitution is widely....... METHODS: The study was an observational cohort study. By use of a prescription database, we identified patients who had redeemed prescriptions on generically substitutable drugs, and a questionnaire was mailed to them. We analyzed predictors of discontinuation in relation to generic switch and patients...

  18. Building envelope

    CSIR Research Space (South Africa)

    Gibberd, Jeremy T

    2009-01-01

    Full Text Available This chapter describes the way building envelopes can contribute to developing green buildings and sets out some objectives that could be aimed for. It also proposes a number of approaches that can be used to help design green building envelopes...

  19. Healthy Buildings?

    Science.gov (United States)

    Grubb, Deborah

    Health problems related to school buildings can be categorized in five major areas: sick-building syndrome; health-threatening building materials; environmental hazards such as radon gas and asbestos; lead poisoning; and poor indoor air quality due to smoke, chemicals, and other pollutants. This paper provides an overview of these areas,…

  20. Understanding and perceptions of final-year Doctor of Pharmacy students about generic medicines in Karachi, Pakistan: a quantitative insight

    Directory of Open Access Journals (Sweden)

    Jamshed SQ

    2015-05-01

    the understanding of generic medicines. Pharmacy students lacked a thorough understanding of the concepts of bioequivalence. Pharmacy academia should address these issues, which will help build confidence in generic medicines and increase the generic medicine use in Pakistan. Keywords: safety, curriculum, efficacy

  1. Standardized anatomic space for abdominal fat quantification

    Science.gov (United States)

    Tong, Yubing; Udupa, Jayaram K.; Torigian, Drew A.

    2014-03-01

    The ability to accurately measure subcutaneous adipose tissue (SAT) and visceral adipose tissue (VAT) from images is important for improved assessment and management of patients with various conditions such as obesity, diabetes mellitus, obstructive sleep apnea, cardiovascular disease, kidney disease, and degenerative disease. Although imaging and analysis methods to measure the volume of these tissue components have been developed [1, 2], in clinical practice, an estimate of the amount of fat is obtained from just one transverse abdominal CT slice typically acquired at the level of the L4-L5 vertebrae for various reasons including decreased radiation exposure and cost [3-5]. It is generally assumed that such an estimate reliably depicts the burden of fat in the body. This paper sets out to answer two questions related to this issue which have not been addressed in the literature. How does one ensure that the slices used for correlation calculation from different subjects are at the same anatomic location? At what anatomic location do the volumes of SAT and VAT correlate maximally with the corresponding single-slice area measures? To answer these questions, we propose two approaches for slice localization: linear mapping and non-linear mapping which is a novel learning based strategy for mapping slice locations to a standardized anatomic space so that same anatomic slice locations are identified in different subjects. We then study the volume-to-area correlations and determine where they become maximal. We demonstrate on 50 abdominal CT data sets that this mapping achieves significantly improved consistency of anatomic localization compared to current practice. Our results also indicate that maximum correlations are achieved at different anatomic locations for SAT and VAT which are both different from the L4-L5 junction commonly utilized.

  2. Lacrimal Gland Pathologies from an Anatomical Perspective

    Directory of Open Access Journals (Sweden)

    Mahmut Sinan Abit

    2015-06-01

    Full Text Available Most of the patients in our daily practice have one or more ocular surface disorders including conjucntivitis, keratitis, dry eye disease, meibomian gland dysfunction, contact lens related symptoms, refractive errors,computer vision syndrome. Lacrimal gland has an important role in all above mentioned pathologies due to its major secretory product. An anatomical and physiological knowledge about lacrimal gland is a must in understanding basic and common ophthalmological cases. İn this paper it is aimed to explain the lacrimal gland diseases from an anatomical perspective.

  3. Consumer choice between common generic and brand medicines in a country with a small generic market.

    Science.gov (United States)

    Fraeyman, Jessica; Peeters, Lies; Van Hal, Guido; Beutels, Philippe; De Meyer, Guido R Y; De Loof, Hans

    2015-04-01

    Generic medicines offer an opportunity for governments to contain pharmaceutical expenditures, since generics are generally 10%-80% lower in price than brand medicines. Belgium has a small generic market that takes up 15% of the total pharmaceutical market in packages sold. To determine the knowledge of consumers about the different available packages of a common over-the-counter medicine (acetaminophen) with regard to price advantage, quality, and effectiveness in a country with a small generic market. We conducted an online survey in the general Flemish population using a questionnaire with 25 statements. The questionnaire also contained 2 informative interventions. First, we showed the price per package and per tablet that the patient would pay in the pharmacy. Second, we provided the respondent with general information about generic medication (equivalence, effectiveness, price, and recognition). Before and after the interventions, we probed for preferences and knowledge about the different packages. Multivariate logistic models were used to examine the independent effects of consumer characteristics on responses to the survey statements. We obtained a sample of 1,636 respondents. The general attitude towards generic medication was positive-only 5% would rather not use a generic. Nevertheless, only 17% of the respondents were able to recognize a generic medicine. Older consumers (aged 60 years and above) were more often confused about the different packages (OR = 2.59, 95% CI = 1.76-3.80, P ≤ 0.001). Consumers without a higher education degree tended to be more doubtful about the difference in effectiveness and quality between the different brands (OR = 0.59, 95% CI = 0.44-0.79, P ≤ 0.001). Consumer recognition of the name of the active substance of acetaminophen was poor. When different brands were displayed, possible price advantage seemed to be an important motive to switch to a cheaper brand. Consumers generally found medicines

  4. Generic HTML Form Processor: A versatile PHP script to save web-collected data into a MySQL database.

    Science.gov (United States)

    Göritz, Anja S; Birnbaum, Michael H

    2005-11-01

    The customizable PHP script Generic HTML Form Processor is intended to assist researchers and students in quickly setting up surveys and experiments that can be administered via the Web. This script relieves researchers from the burdens of writing new CGI scripts and building databases for each Web study. Generic HTML Form Processor processes any syntactically correct HTML forminput and saves it into a dynamically created open-source database. We describe five modes for usage of the script that allow increasing functionality but require increasing levels of knowledge of PHP and Web servers: The first two modes require no previous knowledge, and the fifth requires PHP programming expertise. Use of Generic HTML Form Processor is free for academic purposes, and its Web address is www.goeritz.net/brmic.

  5. Comparative foliar anatomical and morphological studies of ...

    African Journals Online (AJOL)

    The results of anatomical similarities in the adaxial surfaces of their leaflets were sinuous, anticlinal walls, absence of stomata and trichome, epidermal cells are irregular in shape and variable in sizes. On their abaxial surfaces, epidermal cells are irregular in shapes and variable in sizes, stomata present, predominantly ...

  6. Anatomical Pathways for Auditory Memory in Primates

    Directory of Open Access Journals (Sweden)

    Monica Munoz-Lopez

    2010-10-01

    Full Text Available Episodic memory or the ability to store context-rich information about everyday events depends on the hippocampal formation (entorhinal cortex, subiculum, presubiculum, parasubiculum, hippocampus proper, and dentate gyrus. A substantial amount of behavioral-lesion and anatomical studies have contributed to our understanding of the organization of how visual stimuli are retained in episodic memory. However, whether auditory memory is organized similarly is still unclear. One hypothesis is that, like the ‘visual ventral stream’ for which the connections of the inferior temporal gyrus with the perirhinal cortex are necessary for visual recognition in monkeys, direct connections between the auditory association areas of the superior temporal gyrus and the hippocampal formation and with the parahippocampal region (temporal pole, perhirinal, and posterior parahippocampal cortices might also underlie recognition memory for sounds. Alternatively, the anatomical organization of memory could be different in audition. This alternative ‘indirect stream’ hypothesis posits that, unlike the visual association cortex, the majority of auditory association cortex makes one or more synapses in intermediate, polymodal areas, where they may integrate information from other sensory modalities, before reaching the medial temporal memory system. This review considers anatomical studies that can support either one or both hypotheses – focusing on anatomical studies on the primate brain that have reported not only direct auditory association connections with medial temporal areas, but, importantly, also possible indirect pathways for auditory information to reach the medial temporal lobe memory system.

  7. HPV Vaccine Effective at Multiple Anatomic Sites

    Science.gov (United States)

    A new study from NCI researchers finds that the HPV vaccine protects young women from infection with high-risk HPV types at the three primary anatomic sites where persistent HPV infections can cause cancer. The multi-site protection also was observed at l

  8. Anatomical and palynological characteristics of Salvia willeana ...

    African Journals Online (AJOL)

    USER

    2010-04-05

    Apr 5, 2010 ... In the anatomical characteristics of stem structures, it was found that the chlorenchyma composed of 6 or 7 rows of cells which was .... consisting of lots of chloroplasts. In the areas located between the corners, there ..... Pollen morphology and plant taxonomy IV. Labiatae, Verbenaceae and Avicenniaceae.

  9. Morphological and anatomical response of Acacia ehrenbergiana ...

    African Journals Online (AJOL)

    Both species responded morphologically as well as anatomically to water stress. Water stress caused significant (P=0.05) decrease in relative water content, leaf number and area and leaf water potential, chlorophyll content, and stem height and diameter. Seedlings of both species responded to water stress by the ...

  10. Evolution of the Anatomical Theatre in Padova

    Science.gov (United States)

    Macchi, Veronica; Porzionato, Andrea; Stecco, Carla; Caro, Raffaele

    2014-01-01

    The anatomical theatre played a pivotal role in the evolution of medical education, allowing students to directly observe and participate in the process of dissection. Due to the increase of training programs in clinical anatomy, the Institute of Human Anatomy at the University of Padova has renovated its dissecting room. The main guidelines in…

  11. Descriptions of anatomical differences between skulls and ...

    African Journals Online (AJOL)

    The external anatomical differences between the skulls and mandibles of 10 mountain zebras Equus zebra and 10 plains zebras E. burchelli of both sexes were studied. The nomenclature used conforms to Nomina Anatomica Veterinaria (1983). Eleven structural differences are described for the first time and illustrated, viz., ...

  12. The Onodi Cell: An Anatomic Illustration.

    Science.gov (United States)

    Meybodi, Ali Tayebi; Vigo, Vera; Benet, Arnau

    2017-07-01

    This anatomic image demonstrates the sphenoethmoidal (Onodi) cell (a variant of the paranasal sinuses), the identification of which is critical to prevent neurovascular injury during endoscopic approaches to the sella and adjacent regions of the skull base. Copyright © 2017 Elsevier Inc. All rights reserved.

  13. Handbook of anatomical models for radiation dosimetry

    CERN Document Server

    Eckerman, Keith F

    2010-01-01

    Covering the history of human model development, this title presents the major anatomical and physical models that have been developed for human body radiation protection, diagnostic imaging, and nuclear medicine therapy. It explores how these models have evolved and the role that modern technologies have played in this development.

  14. Gross anatomical and histomorphological observations on the ...

    African Journals Online (AJOL)

    In birds, the ability to void urine separate from faeces is unique to ostriches. To further explore this characteristic, the anatomy of the terminal rectum and cloaca of the Ostrich Struthio camelus was studied in four ostriches by gross anatomical dissection and light microscopy. The terminal rectum had an unusual tunica ...

  15. TIBIAL LANDMARKS IN ACL ANATOMIC REPAIR

    Directory of Open Access Journals (Sweden)

    M. V. Demesсhenko

    2016-01-01

    Full Text Available Purpose: to identify anatomical landmarks on tibial articular surface to serve as reference in preparing tibial canal with respect to the center of ACL footprint during single bundle arthroscopic repair.Materials and methods. Twelve frozen knee joint specimens and 68 unpaired macerated human tibia were studied using anatomical, morphometric, statistical methods as well as graphic simulation.Results. Center of the tibial ACL footprint was located 13,1±1,7 mm anteriorly from posterior border of intercondylar eminence, at 1/3 of the distance along the line connecting apexes of internal and external tubercles and 6,1±0,5 mm anteriorly along the perpendicular raised to this point.Conclusion. Internal and external tubercles, as well as posterior border of intercondylar eminence can be considered as anatomical references to determine the center of the tibial ACL footprint and to prepare bone canals for anatomic ligament repair.

  16. Report of a rare anatomic variant

    DEFF Research Database (Denmark)

    De Brucker, Y; Ilsen, B; Muylaert, C

    2015-01-01

    We report the CT findings in a case of partial anomalous pulmonary venous return (PAPVR) from the left upper lobe in an adult. PAPVR is an anatomic variant in which one to three pulmonary veins drain into the right atrium or its tributaries, rather than into the left atrium. This results in a lef...

  17. Influencers of generic drug utilization: A systematic review.

    Science.gov (United States)

    Howard, Jennifer N; Harris, Ilene; Frank, Gavriella; Kiptanui, Zippora; Qian, Jingjing; Hansen, Richard

    2017-08-04

    With an increase in prescription drug spending and rising drug costs there is a need to encourage the use of generic prescription drugs. However, maximizing generic drug use is not possible without the public's positive perception and meeting their informational needs about generic drugs. Thus, improving the public's confidence in, and knowledge of generic drugs on the market is critical. The objective of this systematic review is to examine and evaluate the studies focusing on the nature and extent of key factors influencing generic drug use in the United States in order to help guide policy, education and practice interventions. Using multiple search engines and key word screening criteria, empirical studies published in English between January 1, 2005 and December 31, 2015 were identified. A qualitative synthesis of the evidence identified domains of key factors that influenced generic drug use across studies. Over 3000 citations met the key word screening criteria; 67 of these met inclusion criteria for the systematic review. Seven domains of factors that influence generic drug utilization were identified: 1) patient-related factors, 2) formulary management or cost containment, 3) healthcare policies, 4) promotional activities, 5) educational initiatives, 6) technology, and 7) physician-related factors. Patients, physicians, pharmacists, formulary managers, and policymakers play an important role in generic drug use. Understanding the factors influencing generic drug use can help guide future policy, education, and practice interventions to increase generic drug use. Copyright © 2017 Elsevier Inc. All rights reserved.

  18. Generic hierarchical engine for mask data preparation

    Science.gov (United States)

    Kalus, Christian K.; Roessl, Wolfgang; Schnitker, Uwe; Simecek, Michal

    2002-07-01

    Electronic layouts are usually flattened on their path from the hierarchical source downstream to the wafer. Mask data preparation has certainly been identified as a severe bottleneck since long. Data volumes are not only doubling every year along the ITRS roadmap. With the advent of optical proximity correction and phase-shifting masks data volumes are escalating up to non-manageable heights. Hierarchical treatment is one of the most powerful means to keep memory and CPU consumption in reasonable ranges. Only recently, however, has this technique acquired more public attention. Mask data preparation is the most critical area calling for a sound infrastructure to reduce the handling problem. Gaining more and more attention though, are other applications such as large area simulation and manufacturing rule checking (MRC). They all would profit from a generic engine capable to efficiently treat hierarchical data. In this paper we will present a generic engine for hierarchical treatment which solves the major problem, steady transitions along cell borders. Several alternatives exist how to walk through the hierarchy tree. They have, to date, not been thoroughly investigated. One is a bottom-up attempt to treat cells starting with the most elementary cells. The other one is a top-down approach which lends itself to creating a new hierarchy tree. In addition, since the variety, degree of hierarchy and quality of layouts extends over a wide range a generic engine has to take intelligent decisions when exploding the hierarchy tree. Several applications will be shown, in particular how far the limits can be pushed with the current hierarchical engine.

  19. Perceptions and attitudes of community pharmacists towards generic medicines.

    Science.gov (United States)

    Dunne, Suzanne S; Shannon, Bill; Cullen, Walter; Dunne, Colum P

    2014-11-01

    Following the enactment of legislation in June 2013, generic substitution and reference pricing of medicines has been introduced, for the first time, in Ireland. This novel study is the first assessment of the perceptions of community pharmacists in Ireland towards generic medicines completed in the period immediately prior to the introduction of generic substitution and reference pricing.  To determine the perceptions towards generic medicines among community pharmacists. One-to-one semistructured interviews were performed with a convenience sample of 44 community pharmacists (from approximately 4,500 pharmacists in Ireland) recruited from Ireland's Midwest, South, and Southwest regions. Interviews were transcribed and analysed using NVivo (version 9). 98% of pharmacists believed that generics were of a similar quality to the originator, and 96% stated that they were as effective as the originator. However, a small number demonstrated some reticence regarding generics: 9% believed that generics were not manufactured to the same quality as the originator; 7% stated they would prefer to take an originator medicine themselves; and 7% reported having experienced quality issues with generic medicines. 89% of pharmacists reported receiving patient complaints regarding use of generic medicine, although 64% suggested that this was due to a nocebo effect (i.e., a result of patients' preconceived notions that generics were inferior). Only a minority (21%) reported that they had attempted to educate patients as to the equivalency of generics. Although 80% were in favor of Ireland's new legislation promoting the use generic medicines, 46% expressed concerns regarding its practical implementation. This key stakeholder group had positive attitudes towards generics and the legislation that promotes their use. Concerns regarding patient perception and experience, clinical effectiveness, and manufacturing quality were identified. We propose that interventions supporting

  20. Lateral Patellofemoral Ligament: An Anatomic Study.

    Science.gov (United States)

    Shah, Kalpit N; DeFroda, Steven F; Ware, James Kristopher; Koruprolu, Sarath C; Owens, Brett D

    2017-12-01

    Medial instability of the patellofemoral joint is a rare but known phenomenon that may result from an incompetent lateral patellofemoral ligament (LPFL). Surgical reconstruction of the LPFL has been described. However, anatomic details of the ligament have not been the subject of scrutiny. To describe the anatomic origin and insertion of the LPFL. Descriptive laboratory study. Ten fresh-frozen, unpaired human cadaveric knees (mean age, 57 years) were dissected to identify the LPFL. The dissection was carried out by elevating the iliotibial band to expose the deep capsular layer of the knee joint, followed by a medial parapatellar approach to the knee. Then the quadriceps and patellar tendons were sectioned, and the LPFL was isolated by visualization and palpation. The LPFL was dissected to reveal its origin and insertion; these were measured with respect to the lateral epicondyle and the superior-inferior axis of the lateral patella, respectively. On average, the LPFL had a variable point of origin in location as well as width about the lateral epicondyle. The LPFL originated, on average, 2.6 mm distal (range, 13.1 mm proximal to 11.4 mm distal) and 10.8 mm anterior (range, 7.3 mm posterior to 14.9 mm anterior) to the lateral epicondyle. The LPFL insertion on the patella was more reliably found to be about 45% (range, 23.7%-58.4%) of its lateral articular surface. The insertion on the patella was found to be in the middle third of the lateral patella. The LPFL has an origin that is variable but, on average, was found to be distal and anterior to the lateral epicondyle. The patella insertion was more reliably found to be in the middle third of the lateral patella. These anatomic relationships can help the surgeon reconstruct the LPFL in a more anatomic fashion. Surgeons who are tasked with reconstruction of the LPFL of a patient with idiopathic medial instability or a previous aggressive lateral release of the knee may reference this article to perform an anatomic

  1. GEST = The Generic Expert System Tool

    Science.gov (United States)

    Gilmore, John F.; Ho, David; Howard, Chuck

    1986-03-01

    The development cycle of an expert system can be decreased if an effective expert system tool (EST) is used. This paper describes the Generic Expert System Tool (GEST) developed by the Artificial Intelligence Branch of the Georgia Tech Research Institute. GEST was developed to be as general purpose as possible while incorporating all of the basic features required of an EST used for real world applications. This paper outlines GEST's basic software architecture and highlights a variety of it's processing elements. A discussion of future enhancement currently being implemented to increase GEST's application domains is also provided.

  2. Generic 'du' in time and context

    DEFF Research Database (Denmark)

    Jensen, Torben Juel

    2017-01-01

    speakers, and that variation also prevails within a micro-diachronic perspective (between conversations recorded within a few months, and even within the same conversation). The results emphasise that great caution should be exercised when taking the difference between two pieces of attested language use......This article considers the way individual speakers respond to a macro-level process of language change: an increased use of the second-person pronoun du for generic reference. Real time panel studies show that life span change is much more common than is often assumed, particularly among adult...

  3. Holographic entanglement entropy on generic time slices

    Science.gov (United States)

    Kusuki, Yuya; Takayanagi, Tadashi; Umemoto, Koji

    2017-06-01

    We study the holographic entanglement entropy and mutual information for Lorentz boosted subsystems. In holographic CFTs at zero and finite temperature, we find that the mutual information gets divergent in a universal way when the end points of two subsystems are light-like separated. In Lifshitz and hyperscaling violating geometries dual to non-relativistic theories, we show that the holographic entanglement entropy is not well-defined for Lorentz boosted subsystems in general. This strongly suggests that in non-relativistic theories, we cannot make a real space factorization of the Hilbert space on a generic time slice except the constant time slice, as opposed to relativistic field theories.

  4. Generic Wing-Body Aerodynamics Data Base

    Science.gov (United States)

    Holst, Terry L.; Olsen, Thomas H.; Kwak, Dochan (Technical Monitor)

    2001-01-01

    The wing-body aerodynamics data base consists of a series of CFD (Computational Fluid Dynamics) simulations about a generic wing body configuration consisting of a ogive-circular-cylinder fuselage and a simple symmetric wing mid-mounted on the fuselage. Solutions have been obtained for Nonlinear Potential (P), Euler (E) and Navier-Stokes (N) solvers over a range of subsonic and transonic Mach numbers and angles of attack. In addition, each solution has been computed on a series of grids, coarse, medium and fine to permit an assessment of grid refinement errors.

  5. Generic turbine design study. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1993-06-01

    The purpose of Task 12, Generic Turbine Design Study was to develop a conceptual design of a combustion turbine system that would perform in a pressurized fluidized bed combustor (PFBC) application. A single inlet/outlet casing design that modifies the W251B12 combustion turbine to provide compressed air to the PFBC and accept clean hot air from the PFBC was developed. Performance calculations show that the net power output expected, at an inlet temperature of 59{degrees}F, is 20,250 kW.

  6. ANATOMIC STRUCTURE OF CAMPANULA ROTUNDIFOLIA L. GRASS

    Directory of Open Access Journals (Sweden)

    V. N. Bubenchikova

    2017-01-01

    Full Text Available The article present results of the study for a anatomic structure of Campanula rotundifolia grass from Campanulaceae family. Despite its dispersion and application in folk medicine, there are no data about its anatomic structure, therefore to estimate the indices of authenticity and quality of raw materials it is necessary to develop microdiagnostical features in the first place, which could help introducing of thisplant in a medical practice. The purpose of this work is to study anatomical structureof Campanula rotundifolia grass to determine its diagnostic features. Methods. Thestudy for anatomic structure was carried out in accordance with the requirements of State Pharmacopoeia, edition XIII. Micromed laboratory microscope with digital adjutage was used to create microphotoes, Photoshop CC was used for their processing. Result. We have established that stalk epidermis is prosenchymal, slightly winding with straight of splayed end cells. After study for the epidermis cells we established that upper epidermis cells had straight walls and are slightly winding. The cells of lower epidermishave more winding walls with prolong wrinkled cuticule. Presence of simple one-cell, thin wall, rough papillose hair on leaf and stalk epidermis. Cells of epidermis in fauces of corolla are prosenchymal, with winding walls, straight or winding walls in a cup. Papillary excrescences can be found along the cup edges. Stomatal apparatus is anomocytic. Conclusion. As the result of the study we have carried out the research for Campanula rotundifolia grass anatomic structure, and determined microdiagnostic features for determination of raw materials authenticity, which included presence of simple, one-cell, thin-walled, rough papillose hair on both epidermises of a leaf, along the veins, leaf edge, and stalk epidermis, as well as the presence of epidermis cells with papillary excrescences along the edges of leaves and cups. Intercellular canals are situatedalong the

  7. Design Buildings Optimally: A Lifecycle Assessment Approach

    KAUST Repository

    Hosny, Ossama

    2013-01-01

    This paper structures a generic framework to support optimum design for multi-buildings in desert environment. The framework is targeting an environmental friendly design with minimum lifecycle cost, using Genetic Algorithms (Gas). GAs function through a set of success measures which evaluates the design, formulates a proper objective, and reflects possible tangible/intangible constraints. The framework optimizes the design and categorizes it under a certain environmental category at minimum Life Cycle Cost (LCC). It consists of three main modules: (1) a custom Building InformationModel (BIM) for desert buildings with a compatibility checker as a central interactive database; (2) a system evaluator module to evaluate the proposed success measures for the design; and (3) a GAs optimization module to ensure optimum design. The framework functions through three levels: the building components, integrated building, and multi-building levels. At the component level the design team should be able to select components in a designed sequence to ensure compatibility among various components, while at the building level; the team can relatively locate and orient each individual building. Finally, at the multi-building (compound) level the whole design can be evaluated using success measures of natural light, site capacity, shading impact on natural lighting, thermal change, visual access and energy saving. The framework through genetic algorithms optimizes the design by determining proper types of building components and relative buildings locations and orientations which ensure categorizing the design under a specific category or meet certain preferences at minimum lifecycle cost.

  8. On searching generic properties of non generic phenomena: an approach to bioinformatic theory formation

    NARCIS (Netherlands)

    Hogeweg, P.

    1999-01-01

    In this paper we first shortly review the current view of the evolution of complexity and novelty in biotic evo- lution. Next we show that the basic processes thereof do happen automatically and are generic properties of systems including the basic mechanisms of Darwini- an evolution plus local

  9. Laboratory Building

    Energy Technology Data Exchange (ETDEWEB)

    Herrera, Joshua M. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

    2015-03-01

    This report is an analysis of the means of egress and life safety requirements for the laboratory building. The building is located at Sandia National Laboratories (SNL) in Albuquerque, NM. The report includes a prescriptive-based analysis as well as a performance-based analysis. Following the analysis are appendices which contain maps of the laboratory building used throughout the analysis. The top of all the maps is assumed to be north.

  10. [BIRTH AND DEVELOPMENT OF THE ANATOMICAL MUSEUMS OF MODENA BETWEEN XVIII AND XIX CENTURY. THE OBSTETRIC MUSEUM, THE ANATOMICAL MUSEUM, THE ETHNOGRAPHIC ANTHROPOLOGIC MUSEUM].

    Science.gov (United States)

    Corradini, Elena

    2015-01-01

    The interest for the study of Anatomy in Modena was particularly developed since the second half of eighteenth century, when the Duke Francesco III of Este promoted the reformation of the University and Antonio Scarpa was called from Padua to teach Anatomy. Scarpa promoted the building of the Anatomical Theatre, near the Grande Spedale, that was inaugurated in 1776. On the same year, the School of Obstetrics opened and determined the constitution of a first Cabinet or Obstetric Museum in a room next to the Theatre. After the Restoration, between 1817 and 1818, the Archduke Francesco IV of Austria Este promoted the realization of an Anatomical Museum: a big organized room in a new floor built on the Theatre. Two more rooms were added in, 1839 and a fourth one in 1853, under the direction of Paolo Gaddi. Furthermore Gaddi's interest for ethnographic studies determined the opening of the Ethnographic Anthropological Museum in 1866.

  11. Space Generic Open Avionics Architecture (SGOAA) reference model technical guide

    Science.gov (United States)

    Wray, Richard B.; Stovall, John R.

    1993-01-01

    This report presents a full description of the Space Generic Open Avionics Architecture (SGOAA). The SGOAA consists of a generic system architecture for the entities in spacecraft avionics, a generic processing architecture, and a six class model of interfaces in a hardware/software system. The purpose of the SGOAA is to provide an umbrella set of requirements for applying the generic architecture interface model to the design of specific avionics hardware/software systems. The SGOAA defines a generic set of system interface points to facilitate identification of critical interfaces and establishes the requirements for applying appropriate low level detailed implementation standards to those interface points. The generic core avionics system and processing architecture models provided herein are robustly tailorable to specific system applications and provide a platform upon which the interface model is to be applied.

  12. GALE: a generic open source extensible adaptation engine

    Science.gov (United States)

    De Bra, Paul; Knutov, Evgeny; Smits, David; Stash, Natalia; Ramos, Vinicius F. C.

    2013-06-01

    This paper motivates and describes GALE, the Generic Adaptation Language and Engine that came out of the GRAPPLE EU FP7 project. The main focus of the paper is the extensible nature of GALE. The purpose of this description is to illustrate how a single core adaptation engine can be used for different types of adaptation, applied to different types of information items and documents. We illustrate the adaptive functionality on some examples of hypermedia documents. In April 2012, David Smits defended the world's first adaptive PhD thesis on this topic. The thesis, available for download and direct adaptive access at http://gale.win.tue.nl/thesis, shows that a single source of information can serve different audiences and at the same time also allows more freedom of navigation than is possible in any paper or static hypermedia document. The same can be done for course texts, hyperfiction, encyclopedia, museum, or other cultural heritage websites, etc. We explain how to add functionality to GALE if desired, to adapt the system's behavior to whatever the application requires. This stresses our main objective: to provide a technological base for adaptive (hypermedia) system researchers on which they can build extensions for the specific research they have in mind.

  13. Modeling of ultrasonic processes utilizing a generic software framework

    Science.gov (United States)

    Bruns, P.; Twiefel, J.; Wallaschek, J.

    2017-06-01

    Modeling of ultrasonic processes is typically characterized by a high degree of complexity. Different domains and size scales must be regarded, so that it is rather difficult to build up a single detailed overall model. Developing partial models is a common approach to overcome this difficulty. In this paper a generic but simple software framework is presented which allows to coupe arbitrary partial models by slave modules with well-defined interfaces and a master module for coordination. Two examples are given to present the developed framework. The first one is the parameterization of a load model for ultrasonically-induced cavitation. The piezoelectric oscillator, its mounting, and the process load are described individually by partial models. These partial models then are coupled using the framework. The load model is composed of spring-damper-elements which are parameterized by experimental results. In the second example, the ideal mounting position for an oscillator utilized in ultrasonic assisted machining of stone is determined. Partial models for the ultrasonic oscillator, its mounting, the simplified contact process, and the workpiece’s material characteristics are presented. For both applications input and output variables are defined to meet the requirements of the framework’s interface.

  14. LEVEL OF GENERIC SKILLS REQUIREMENT AMONG TECHNICIAN IN POLYTECHNIC

    OpenAIRE

    Ahmad Bin Esa; Moh Yusof Bin Abd Hadi; Fariza Binti Ishak; Burhannudin Bin Mohd Salleh

    2012-01-01

    Generic skills are important skills for worker that required by almost of the employments.  Beside technical skills, generic skills are designed for employee in order to produce excellent and efficient job.  This research is focus on to identify the level of generic skills desirable by technician and the level of skills that they have from lecturer, student and technician perspective in polytechnic. The total of research respondent is 366 which consist of lecturers, students and technicians. ...

  15. Bioequivalence studies: need for the reability of generic drugs

    OpenAIRE

    Laosa, Olga; Centro de Farmacología Clínica, Departamento de Farmacología y Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid. Madrid, España. Médico especialista en Farmacología Clínica.; Guerra, Pedro; Centro de Farmacología Clínica, Departamento de Farmacología y Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid. Madrid, España. Médico especialista en Farmacología Clínica.; López-Durán, Jose Luis; Centro de Farmacología Clínica, Departamento de Farmacología y Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid. Madrid, España. Médico especialista en Farmacología Clínica.; Mosquera, Beatriz; Centro de Farmacología Clínica, Departamento de Farmacología y Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid. Madrid, España. Licenciada en Ciencias Químicas.; Frías, Jesús; Centro de Farmacología Clínica, Departamento de Farmacología y Terapéutica, Facultad de Medicina, Universidad Autónoma de Madrid. Madrid, España. Servicio de Farmacología Clínica, Hospital Universitario la Paz. Madrid, España. Médico especialista en Farmacología Clínica.

    2009-01-01

    A generic medicine is a pharmaceutical product containing an active ingredient already known and previously developed and invented by others. The cost of these generic or multisource products should be less than their counterparts original. The clinical effects and the risk-benefit balance of a medicine do not depend exclusively on the activity of a pharmacologically active substance. Demonstration of bioequivalence of generic medicine is of great importance. In Europe and the United States g...

  16. The impact of generic substitution on price competition in Finland.

    Science.gov (United States)

    Aalto-Setälä, Ville

    2008-05-01

    Generic substitution by pharmacists was introduced in April 2003 in Finnish pharmaceutical markets. This article examines the impact of generic substitution on price development. This study examined all of the 2,100 substitutable drugs in Finland. The impact of generic substitution on price competition was significant. The average price of substitutable drugs decreased by more than 10%. However, the price development was uneven; some prices increased whereas others decreased by more than 50%. The most important factors that influenced the price development were the number of competitors, whether the drug was originator or generic and the width of the price band.

  17. Generic Medicine Pricing Policies in Europe: Current Status and Impact

    Directory of Open Access Journals (Sweden)

    Pieter Dylst

    2010-03-01

    Full Text Available Generic medicine pricing is an area of national responsibility of European Union countries. This article aims to present the current status and impact of generic medicine pricing policies in ambulatory care in Europe. The study conducts a literature review of policies relating to free-pricing systems, price-regulated systems, price differentiation, price competition and discounts, and tendering procedures; and a survey of European generic medicine pricing policies. Competition from Indian generic medicine manufacturers, European variation in generic medicine prices and competition between generic medicine manufacturers by discount suggest that the potential savings to health care payers and patients from generic medicines are not fully realized in Europe. One way of attaining these savings may be to move away from competition by discount to competition by price. Free-pricing systems may drive medicine prices downwards under specific conditions. In price-regulated systems, regulation may lower prices of originator and generic medicines, but may also remove incentives for additional price reductions beyond those imposed by regulation. To date, little is known about the current status and impact of tendering procedures for medicines in ambulatory care. In conclusion, the European experience suggests that there is not a single approach towards developing generic medicine pricing policies in Europe.

  18. A generic method for evaluating crowding in the emergency department

    DEFF Research Database (Denmark)

    Eiset, Andreas Halgreen; Erlandsen, Mogens; Møllekær, Anders Brøns

    2016-01-01

    Background Crowding in the emergency department (ED) has been studied intensively using complicated non-generic methods that may prove difficult to implement in a clinical setting. This study sought to develop a generic method to describe and analyse crowding from measurements readily available......, a ‘carry over’ effect was shown between shifts and days. Conclusions The presented method offers an easy and generic way to get detailed insight into the dynamics of crowding in an ED. Keywords Crowding, Emergency department, ED, Generic, Method, Model, Queue, Patient flow...

  19. LEVEL OF GENERIC SKILLS REQUIREMENT AMONG TECHNICIAN IN POLYTECHNIC

    Directory of Open Access Journals (Sweden)

    Ahmad Bin Esa

    2012-05-01

    Full Text Available Generic skills are important skills for worker that required by almost of the employments.  Beside technical skills, generic skills are designed for employee in order to produce excellent and efficient job.  This research is focus on to identify the level of generic skills desirable by technician and the level of skills that they have from lecturer, student and technician perspective in polytechnic. The total of research respondent is 366 which consist of lecturers, students and technicians. The data is collected from questionnaire and analyzed by SPSS v.12 programmer to get mean score, standard deviation, factor analysis and ANOVA testing.  Research finding found that the level of generic skills requirement among the technician is at a higher level (mean=4.156 and also mastering in generic skills at the higher level too (mean=4.184. Mean while, by the ANOVA analysis it is found that there is a significant different on generic skills technician level of requirement among the polytechnic. Through factor analysis, it is found nine (9 of generic skills are imperative to equip by technician. Based on research finding, hopefully a significant authority board will take a move to increase the generic skills among technician and other staffs in polytechnic.   Keyword. Generic Skills, Technician and Polytechnic

  20. Towards Using a Generic Robot as Training Partner

    DEFF Research Database (Denmark)

    Sørensen, Anders Stengaard; Savarimuthu, Thiusius Rajeeth; Nielsen, Jacob

    2014-01-01

    In this paper, we demonstrate how a generic industrial robot can be used as a training partner, for upper limb training. The motion path and human/robot interaction of a non-generic upper-arm training robot is transferred to a generic industrial robot arm, and we demonstrate that the robot arm can...... implement the same type of interaction, but can expand the training regime to include both upper arm and shoulder training. We compare the generic robot to two affordable but custom-built training robots, and outline interesting directions for future work based on these training robots....

  1. Green's canonical syzygy conjecture for generic curves of odd genus

    OpenAIRE

    Voisin, Claire

    2003-01-01

    We prove the Green conjecture for generic curves of odd genus. That is we prove the vanishing $K_{k,1}(X,K_X)=0$ for $X$ generic of genus $2k+1$. The curves we consider are smooth curves $X$ on a K3 surface whose Picard group has rank 2. This completes our previous work, where the Green conjecture for generic curves of genus $g$ with fixed gonality $d$ was proved in the range $d\\geq g/3$, with the possible exception of the generic curves of odd genus.

  2. Brand loyalty, patients and limited generic medicines uptake.

    Science.gov (United States)

    Costa-Font, Joan; Rudisill, Caroline; Tan, Stefanie

    2014-06-01

    The sluggish development of European generic drug markets depends heavily on demand side factors, and more specifically, patients' and doctors' loyalty to branded products. Loyalty to originator drugs, to the point where originator prices rise upon generic entry has been described as the 'generics paradox'. Originator loyalty can emerge for a plethora of reasons; including costs, perceptions about quality and physician advice. We know very little about the behavioural underpinnings of brand loyalty from the consumer or patient standpoint. This paper attempts to test the extent to which patients are brand loyal by drawing upon Spain's 2002 Health Barometer survey as it includes questions about consumer acceptance of generics in a country with exceptionally low generic uptake and substitution at the time of the study. Our findings suggest that at least 13% of the population would not accept generics as substitutes to the originator. These results confirm evidence of brand loyalty for a minority. Alongside high levels of awareness of generics, we find that low cost-sharing levels explain consumer brand loyalty but their impact on acceptance of generic substitution is very small. Higher cost-sharing and exempting fewer patients from cost-sharing have the potential to encourage generic acceptance. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  3. Building sustainability

    CSIR Research Space (South Africa)

    Mass Media

    2007-11-01

    Full Text Available proactive,” Van Wyk says. “Demand for greener buildings is slowly beginning to increase among tenants. If asset managers do not take action, the value of assets will depreciate rapidly, and this will make the building obsolete within five years...

  4. Some Notes about the Generic Hybridation and the Identification of a Few Enunciative Strategies, through the Generic Categorization of Speech

    Directory of Open Access Journals (Sweden)

    Adán Brand

    2013-02-01

    Full Text Available This paper is situated in the area of Discourse Analysis. It shows, trough a current example, the increasing complexity of moderns discourses, even that some of them cannot be generically classified but as hybrids. Here it is pro posed that this phenomenon answers largely to the mediatization of discoursive samples as the one analyzed; and besides, that the modern production and distribution conditions of the mediated discourses, suggests the need to formulate new genre categories (which implies the proposal to increase the number of classification criteria. In order to prove both, the existence of such hybridation and the need for more specific classifications, the Aristotle’s classification of speech genres and the classificatory criteria of several contemporary authors are applied to the sample selected in this research. This also allows to observe a variety of strategies used by the sample, in order to build the collective identity of an audience without let it feel as an imposition. Among the most important strategies shed in this study, we highlight the complicated game between the emission and reception instances of the speech. This last thing confirms the need to unpack these instances, to distinguish what happens with them inside and outside any discourse.

  5. Defining anatomical landmarks for robotic facelift thyroidectomy.

    Science.gov (United States)

    Singer, Michael C; Heffernan, Andrew; Terris, David J

    2014-01-01

    Robotic facelift thyroidectomy (RFT) is a straightforward remote access thyroidectomy technique. While the anatomy encountered during RFT is well known to surgeons, the vector of approach during this technique may be less familiar. In order to facilitate safe and efficient performance of RFT, the relationships of key anatomical landmarks associated with this technique were determined. Eight anatomical dissections were performed in cadavers and included performance of RFT and definition of discrete anatomical relationships. Morphologic assessments of the great auricular nerve (GAN), omohyoid (OH) muscle, inferior constrictor (IC) muscle, and recurrent laryngeal nerve (RLN) were conducted. The mean distance from the incision apex to the anterior and posterior aspects of the GAN were 3.8 ± 1.2 and 7.7 ± 0.8 cm. From the apex of the incision to the OH muscle was 11.1 ± 1.7 cm on average. The OH muscle was located 1.3 ± 0.5 cm inferior to an axial line drawn through the inferior aspect of the thyroid notch. The anterior branch of the RLN was identified coursing deep to the inferior margin of the IC muscle a mean of 1.2 ± 0.2 cm lateral to the origin of this muscle on the cricoid cartilage. Characterization of the key anatomical landmarks of the lateral neck and thyroid compartment associated with RFT, including the GAN, OH muscle, and RLN, allows for rapid recognition of these critical structures during this operation. Surgeons learning this approach should be familiar with these relationships.

  6. Evolution of the anatomical theatre in Padova.

    Science.gov (United States)

    Macchi, Veronica; Porzionato, Andrea; Stecco, Carla; De Caro, Raffaele

    2014-01-01

    The anatomical theatre played a pivotal role in the evolution of medical education, allowing students to directly observe and participate in the process of dissection. Due to the increase of training programs in clinical anatomy, the Institute of Human Anatomy at the University of Padova has renovated its dissecting room. The main guidelines in planning a new anatomical theatre included: (1), the placement of the teacher and students on the same level in a horizontal anatomical theatre where it is possible to see (theatre) and to perform (dissecting room); (2), in the past, dissection activities were concentrated at the center of the theatre, while in the new anatomical theatre, such activities have been moved to the periphery through projection on surrounding screens-thus, students occupy the center of the theatre between the demonstration table, where the dissection can be seen in real time, and the wall screens, where particular aspects are magnified; (3), three groups of tables are placed with one in front with two lateral flanking tables in regards to the demonstration table, in a semicircular arrangement, and not attached to the floor, which makes the room multifunctional for surgical education, medical students and physician's continued professional development courses; (4), a learning station to introduce the students to the subject of the laboratory; (5), cooperation between anatomists and architects in order to combine the practical needs of a dissection laboratory with new technologies; (6), involvement of the students, representing the clients' needs; and (7), creation of a dissecting room of wide measurements with large windows, since a well-illuminated space could reduce the potentially negative psychological impact of the dissection laboratory on student morale. © 2014 American Association of Anatomists.

  7. Anatomic variation of cranial parasympathetic ganglia

    Directory of Open Access Journals (Sweden)

    Selma Siéssere

    2008-06-01

    Full Text Available Having broad knowledge of anatomy is essential for practicing dentistry. Certain anatomical structures call for detailed studies due to their anatomical and functional importance. Nevertheless, some structures are difficult to visualize and identify due to their small volume and complicated access. Such is the case of the parasympathetic ganglia located in the cranial part of the autonomic nervous system, which include: the ciliary ganglion (located deeply in the orbit, laterally to the optic nerve, the pterygopalatine ganglion (located in the pterygopalatine fossa, the submandibular ganglion (located laterally to the hyoglossus muscle, below the lingual nerve, and the otic ganglion (located medially to the mandibular nerve, right beneath the oval foramen. The aim of this study was to present these structures in dissected anatomic specimens and perform a comparative analysis regarding location and morphology. The proximity of the ganglia and associated nerves were also analyzed, as well as the number and volume of fibers connected to them. Human heads were dissected by planes, partially removing the adjacent structures to the point we could reach the parasympathetic ganglia. With this study, we concluded that there was no significant variation regarding the location of the studied ganglia. Morphologically, our observations concur with previous classical descriptions of the parasympathetic ganglia, but we observed variations regarding the proximity of the otic ganglion to the mandibular nerve. We also observed that there were variations regarding the number and volume of fiber bundles connected to the submandibular, otic, and pterygopalatine ganglia.

  8. Exploring brain function from anatomical connectivity

    Directory of Open Access Journals (Sweden)

    Gorka eZamora-López

    2011-06-01

    Full Text Available The intrinsic relationship between the architecture of the brain and the range of sensory and behavioral phenomena it produces is a relevant question in neuroscience. Here, we review recent knowledge gained on the architecture of the anatomical connectivity by means of complex network analysis. It has been found that corticocortical networks display a few prominent characteristics: (i modular organization, (ii abundant alternative processing paths and (iii the presence of highly connected hubs. Additionally, we present a novel classification of cortical areas of the cat according to the role they play in multisensory connectivity. All these properties represent an ideal anatomical substrate supporting rich dynamical behaviors, as-well-as facilitating the capacity of the brain to process sensory information of different modalities segregated and to integrate them towards a comprehensive perception of the real world. The result here exposed are mainly based in anatomical data of cats’ brain, but we show how further observations suggest that, from worms to humans, the nervous system of all animals might share fundamental principles of organization.

  9. A generic hydroeconomic model to assess future water scarcity

    Science.gov (United States)

    Neverre, Noémie; Dumas, Patrice

    2015-04-01

    We developed a generic hydroeconomic model able to confront future water supply and demand on a large scale, taking into account man-made reservoirs. The assessment is done at the scale of river basins, using only globally available data; the methodology can thus be generalized. On the supply side, we evaluate the impacts of climate change on water resources. The available quantity of water at each site is computed using the following information: runoff is taken from the outputs of CNRM climate model (Dubois et al., 2010), reservoirs are located using Aquastat, and the sub-basin flow-accumulation area of each reservoir is determined based on a Digital Elevation Model (HYDRO1k). On the demand side, agricultural and domestic demands are projected in terms of both quantity and economic value. For the agricultural sector, globally available data on irrigated areas and crops are combined in order to determine irrigated crops localization. Then, crops irrigation requirements are computed for the different stages of the growing season using Allen (1998) method with Hargreaves potential evapotranspiration. Irrigation water economic value is based on a yield comparison approach between rainfed and irrigated crops. Potential irrigated and rainfed yields are taken from LPJmL (Blondeau et al., 2007), or from FAOSTAT by making simple assumptions on yield ratios. For the domestic sector, we project the combined effects of demographic growth, economic development and water cost evolution on future demands. The method consists in building three-blocks inverse demand functions where volume limits of the blocks evolve with the level of GDP per capita. The value of water along the demand curve is determined from price-elasticity, price and demand data from the literature, using the point-expansion method, and from water costs data. Then projected demands are confronted to future water availability. Operating rules of the reservoirs and water allocation between demands are based on

  10. Generic Automated Multi-function Finger Design

    Science.gov (United States)

    Honarpardaz, M.; Tarkian, M.; Sirkett, D.; Ölvander, J.; Feng, X.; Elf, J.; Sjögren, R.

    2016-11-01

    Multi-function fingers that are able to handle multiple workpieces are crucial in improvement of a robot workcell. Design automation of multi-function fingers is highly demanded by robot industries to overcome the current iterative, time consuming and complex manual design process. However, the existing approaches for the multi-function finger design automation are unable to entirely meet the robot industries’ need. This paper proposes a generic approach for design automation of multi-function fingers. The proposed approach completely automates the design process and requires no expert skill. In addition, this approach executes the design process much faster than the current manual process. To validate the approach, multi-function fingers are successfully designed for two case studies. Further, the results are discussed and benchmarked with existing approaches.

  11. Modelling of Generic Slung Load System

    DEFF Research Database (Denmark)

    Bisgaard, Morten; Bendtsen, Jan Dimon; La Cour-Harbo, Anders

    2006-01-01

    This paper presents the result of modelling and verification of a generic slung load system using a small-scale helicopter. The model is intended for use in simulation, pilot training, estimation, and control. The model is derived using a redundant coordinate formulation based on Gauss Principle...... of Least Constraint using the Udwadia-Kalaba equation and can be used to model all body to body slung load suspension types. The model gives an intuitive and easy-to-use way of modelling and simulating di erent slung load suspension types and it includes detection and response of wire slacking...... and tightening, and aerodynamical coupling between the helicopter and the load. Furthermore, it is shown how the model can be easily used for multi-lift systems either with multiple helicopers or multiple loads. A numerical stabilisation algorithm as well as a trim algorithm is presented for the complete...

  12. Modeling of Generic Slung Load System

    DEFF Research Database (Denmark)

    Bisgaard, Morten; Bendtsen, Jan Dimon; la Cour-Harbo, Anders

    2009-01-01

    This paper presents the result of the modelling and verification of a generic slung load system using a small-scale helicopter. The model is intended for use in simulation, pilot training, estimation, and control. The model is derived using a redundant coordinate formulation based on Gauss......' Principle of Least Constraint using the Udwadia-Kalaba equation and can be used to model all body to body slung load suspension types. The model provides intuitive and easy-to-use means of modelling and simulating different slung load suspension types. It includes detection of, and response to, wire...... slackening and tightening as well as aerodynamic coupling between the helicopter and the load. Furthermore, it is shown how the model can be easily used for multi-lift systems either with multiple helicopters or multiple loads. A numerical stabilisation algorithm is introduced and finally the use...

  13. Crystallization Kinetics within a Generic Modeling Framework

    DEFF Research Database (Denmark)

    Meisler, Kresten Troelstrup; von Solms, Nicolas; Gernaey, Krist V.

    2014-01-01

    A new and extended version of a generic modeling framework for analysis and design of crystallization operations is presented. The new features of this framework are described, with focus on development, implementation, identification, and analysis of crystallization kinetic models. Issues related...... to the modeling of various kinetic phenomena like nucleation, growth, agglomeration, and breakage are discussed in terms of model forms, model parameters, their availability and/or estimation, and their selection and application for specific crystallization operational scenarios under study. The advantages...... of employing a well-structured model library for storage, use/reuse, and analysis of the kinetic models are highlighted. Examples illustrating the application of the modeling framework for kinetic model discrimination related to simulation of specific crystallization scenarios and for kinetic model parameter...

  14. Generic small modular reactor plant design.

    Energy Technology Data Exchange (ETDEWEB)

    Lewis, Tom Goslee,; Cipiti, Benjamin B.; Jordan, Sabina Erteza; Baum, Gregory A.

    2012-12-01

    This report gives an overview of expected design characteristics, concepts, and procedures for small modular reactors. The purpose of this report is to provide those who are interested in reducing the cost and improving the safety of advanced nuclear power plants with a generic design that possesses enough detail in a non-sensitive manner to give merit to their conclusions. The report is focused on light water reactor technology, but does add details on what could be different in a more advanced design (see Appendix). Numerous reactor and facility concepts were used for inspiration (documented in the bibliography). The final design described here is conceptual and does not reflect any proposed concept or sub-systems, thus any details given here are only relevant within this report. This report does not include any design or engineering calculations.

  15. [Generics: similarities, bioequivalence but no conformity].

    Science.gov (United States)

    Even-Adin, D; De Muylder, J A; Sternon, J

    2002-01-01

    The using of generic forms (GF) is presented as a potential source of budgetary "saving of money" in the field of pharmaceutical expenses. Not frequently prescribed in Belgium, they win a new interest thanks to the recent making use of the "reference repayment". Sale's authorization of GF is controlled by european rules, but some questions about their identity to original medications remain. Do similarities based only upon qualitative and quantitative composition in active molecules, pharmaceutical forms and biodisponibility give us all requested guaranties? Several cases of discordances can appear; the major elements of non conformity are the nature of excipients, notice's contents and the value of biodisponibility studies. However, in term of economy, in the drug market, development of GF appears to constitute an unavoidable phenomenon.

  16. [Generics: essentially similar, bioequivalent but not identical].

    Science.gov (United States)

    Even-Adin, D; De Muylder, J A; Sternon, J

    2001-12-01

    The using of generic forms (GF) is presented as a potential source of budgetary "saving of money" in the field of pharmaceutical expenses. Not frequently prescribed in Belgium, they win a new interest thanks to the recent making use of the "reference repayment". Sale's authorization of GF is controlled by european rules, but some questions about their identity to original medications remain. Do similarities based only upon qualitative and quantitative composition in active molecules, pharmaceutical forms and biodisponibility give us all requested guarantees? Several cases of discordances can appear: the major elements of non conformity are the nature of excipients, notice's contents and the value of biodisponibility studies. However, in term of economy, in the drug market, development of GF appears to constitute an unavoidable phenomenon.

  17. Generic Adaptively Secure Searchable Phrase Encryption

    Directory of Open Access Journals (Sweden)

    Kissel Zachary A.

    2017-01-01

    Full Text Available In recent years searchable symmetric encryption has seen a rapid increase in query expressiveness including keyword, phrase, Boolean, and fuzzy queries. With this expressiveness came increasingly complex constructions. Having these facts in mind, we present an efficient and generic searchable symmetric encryption construction for phrase queries. Our construction is straightforward to implement, and is proven secure under adaptively chosen query attacks (CQA2 in the random oracle model with an honest-but-curious adversary. To our knowledge, this is the first encrypted phrase search system that achieves CQA2 security. Moreover, we demonstrate that our document collection preprocessing algorithm allows us to extend a dynamic SSE construction so that it supports phrase queries. We also provide a compiler theorem which transforms any CQA2-secure SSE construction for keyword queries into a CQA2-secure SSE construction that supports phrase queries.

  18. Dream content: Individual and generic aspects.

    Science.gov (United States)

    Hobson, Allan; Kahn, David

    2007-12-01

    Dream reports were collected from normal subjects in an effort to determine the degree to which dream reports can be used to identify individual dreamers. Judges were asked to group the reports by their authors. The judges scored the reports correctly at chance levels. This finding indicated that dreams may be at least as much like each other as they are the signature of individual dreamers. Our results suggest that dream reports cannot be used to identify the individuals who produced them when identifiers like names and gender of friends and family members are removed from the dream report. In addition to using dreams to learn about an individual, we must look at dreams as telling us about important common or generic aspects of human consciousness.

  19. A Generic Software Architecture For Prognostics

    Science.gov (United States)

    Teubert, Christopher; Daigle, Matthew J.; Sankararaman, Shankar; Goebel, Kai; Watkins, Jason

    2017-01-01

    Prognostics is a systems engineering discipline focused on predicting end-of-life of components and systems. As a relatively new and emerging technology, there are few fielded implementations of prognostics, due in part to practitioners perceiving a large hurdle in developing the models, algorithms, architecture, and integration pieces. As a result, no open software frameworks for applying prognostics currently exist. This paper introduces the Generic Software Architecture for Prognostics (GSAP), an open-source, cross-platform, object-oriented software framework and support library for creating prognostics applications. GSAP was designed to make prognostics more accessible and enable faster adoption and implementation by industry, by reducing the effort and investment required to develop, test, and deploy prognostics. This paper describes the requirements, design, and testing of GSAP. Additionally, a detailed case study involving battery prognostics demonstrates its use.

  20. Generic Entity Resolution in Relational Databases

    Science.gov (United States)

    Sidló, Csaba István

    Entity Resolution (ER) covers the problem of identifying distinct representations of real-world entities in heterogeneous databases. We consider the generic formulation of ER problems (GER) with exact outcome. In practice, input data usually resides in relational databases and can grow to huge volumes. Yet, typical solutions described in the literature employ standalone memory resident algorithms. In this paper we utilize facilities of standard, unmodified relational database management systems (RDBMS) to enhance the efficiency of GER algorithms. We study and revise the problem formulation, and propose practical and efficient algorithms optimized for RDBMS external memory processing. We outline a real-world scenario and demonstrate the advantage of algorithms by performing experiments on insurance customer data.

  1. Generic methodology for calibrating profiling nacelle lidars

    DEFF Research Database (Denmark)

    Borraccino, Antoine; Courtney, Michael; Wagner, Rozenn

    Improving power performance assessment by measuring at different heights has been demonstrated using ground-based profiling LIDARs. More recently, nacelle-mounted lidars studies have shown promising capabilities to assess power performance. Using nacelle lidars avoids the erection of expensive...... meteorology masts, especially offshore. A new generation of commercially developed profiling nacelle lidars has sophisticated measurement capabilities. As for any other measuring system, lidars measurements have uncertainties. Their estimation is the ultimate goal of a calibration. Field calibration...... procedures have been developed for non-profiling nacelle lidars. However, their specificity to one type of lidar or another highlights the need for developing generic calibration procedures. Such procedures should be applicable to any type of existing and upcoming lidar technology. Profiling nacelle lidars...

  2. Generic Skills from Qur'anic Perspective

    Directory of Open Access Journals (Sweden)

    Siddig Ahmad

    2012-06-01

    Full Text Available Generic skills are defined as a set of skills that are directly related and needed for the working environment. Employers prefer to recruit officials who are competent in interpersonal communication, leadership skill, team work, oral and written skills. They are reluctant to employ graduates lacking certain necessary skills. This reveals the fact that there is a serious gap between the skills that are required by the employers and the skills that the graduates possess. Therefore, this research is focused on five aspects of generic skills namely; communication, team work, problem solving, lifelong learning and self-esteem. From Qur’anic perspective, the same terms have been used except minor differences in using various terms. The thematic approach is used when discussing these aspects from the Qur’an. The findings showed that the ways of effective communication are represented by terms of qawl sadid, qawl ma`ruf, qawl baligh, qawl maysur, qawl karim and qawl layyin. For collective work, ta`aruf and tafahum, as the pre-requisites, should be practiced via ta`awun and takaful. For problem solving, four methods are adapted from the Qur’an such as reflection of the past, observation, demonstration and asking questions. For lifelong learning, the establishment of learning institutions and the self-motivation of learners are two pre-requisites that should be undertaken for its accomplishment. They could be practiced through open learning system, consultation and hands-on learning. Last but not least, for personality development could be built up through physical training, spiritual training and mental training.

  3. Introducing International Journal of Anatomical Variations

    Directory of Open Access Journals (Sweden)

    Tunali S

    2008-06-01

    Full Text Available Welcome to International Journal of Anatomical Variations (IJAV - an annual journal of anatomical variations and clinical anatomy case reports. After having a notable experience for eight years in NEUROANATOMY, we are pleased to introduce you IJAV. We are eventually announcing our new journal after three years of feasibility and background study period. We hope that IJAV will fill in the gap in anatomy journals’ bunch. IJAV is an annual, open access journal having electronic version only. Despite of unavailability of a budget for publishing IJAV, the evaluation of submissions and access to the full text articles is totally free of charge.Our vision for IJAV is to constitute an online compendium for anatomical variations in gross, radiological and surgical anatomy, neuroanatomy and case reports in clinical anatomy. We believe that cases have an important role in clinical anatomy education. In this aspect, we aim to serve as an open source of case reports. We hope that IJAV will be cited in most of the case reports related to clinical anatomy and anatomical variations in near future.In NEUROANATOMY, we encouraged the submission of case reports in the area of neuroanatomy. Whereas in IJAV, besides neuroanatomy, we will consider case reports in any area related to human anatomy. The scope of IJAV will encompass any anatomical variations in gross, radiological and surgical anatomy. Case reports in clinical anatomy are also welcome.All submitted articles will be peer-reviewed. No processing fee will be charged from authors. One of the most important features of IJAV will be speedy review and rapid publication. We strive to publish an accepted manuscript within three weeks of initial submission. Our young and dynamic Scientific Advisory Board will achieve this objective.A few remarks about our logo and page design: Prof. Dr. M. Mustafa ALDUR designed our logo, being inspired by a quadricuspid aortic valve case, reported by Francesco FORMICA et al

  4. A generic process template for continuous pharmaceutical production

    DEFF Research Database (Denmark)

    Singh, Ravendra; Rozada-Sanches, Raquel; Dean, William

    2012-01-01

    In the work reported here, a conceptual generic continuous process template for pharmaceutical production is presented. The template is demonstrated on a nitro reduction case study that should in principle be generic such that it can handle a series of substrates with similar molecular...

  5. Potential cost savings from generic medicines – protecting the ...

    African Journals Online (AJOL)

    Results: Three of the algorithms (diabetes insipidus, haemophilia and hypothyroidism) list medicines for which no generic equivalent was available at the time of the study. The median cost differential between brand and generic equivalents for the remaining 22 chronic conditions ranged from 19.5%. (for type 1 diabetes ...

  6. 78 FR 59911 - Generic Information Collection for Land Management Planning

    Science.gov (United States)

    2013-09-30

    ... Forest Service Generic Information Collection for Land Management Planning AGENCY: Forest Service, USDA... information collection, Generic Information Collection for Land Management Planning. DATES: Comments must be... should be addressed to the U.S. Forest Service, Annie Eberhart Goode, Planning Specialist, Ecosystem...

  7. 40 CFR 721.1925 - Substituted carboheterocyclic butane tetracarboxylate (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Substituted carboheterocyclic butane... Specific Chemical Substances § 721.1925 Substituted carboheterocyclic butane tetracarboxylate (generic). (a... generically as substituted carboheterocyclic butane tetracarboxylate (PMNs P-90-440 and P-95-4) is subject to...

  8. RESOLVING THE CONFLICTS BETWEEN PREVIOUS MEAT GENERIC ADVERTISING STUDIES

    OpenAIRE

    Coulibaly, Nouhoun; Brorsen, B. Wade

    1998-01-01

    Past research disagrees about the effectiveness of generic meat advertising. The conflicting findings are shown to be due to the data transformation used by Ward and Lambert. The results support Brester and Schroeder's findings that the effect of generic meat advertising is small.

  9. Generic Structure Potential Analysis of Feature Articles in Nigerian ...

    African Journals Online (AJOL)

    This paper investigated the generic structure potential of feature articles in four Nigerian newspapers: The Punch, The Nation, Vanguard and Nigerian Tribune. Halliday and Hassan's concept of Generic Structure Potential served as the theoretical framework. The feature articles analysed had three obligatory elements: ...

  10. Need for multicriteria evaluation of generic drug policies.

    Science.gov (United States)

    Kaló, Zoltán; Holtorf, Anke-Peggy; Alfonso-Cristancho, Rafael; Shen, Jie; Ágh, Tamás; Inotai, András; Brixner, Diana

    2015-03-01

    Policymakers tend to focus on improving patented drug policies because they are under pressure from patients, physicians, and manufacturers to increase access to novel therapies. The success of pharmaceutical innovation over the last few decades has led to the availability of many off-patent drugs to treat disease areas with the greatest public health need. Therefore, the success of public health programs in improving the health status of the total population is highly dependent on the efficiency of generic drug policies. The objective of this article was to explore factors influencing the true efficiency of generic prescription drug policies in supporting public health initiatives in the developed world. Health care decision makers often assess the efficiency of generic drug policies by the level of price erosion and market share of generics. Drug quality, bioequivalence, in some cases drug formulations, supply reliability, medical adherence and persistence, health outcomes, and nondrug costs, however, are also attributes of success for generic drug policies. Further methodological research is needed to measure and improve the efficiency of generic drug policies. This also requires extension of the evidence base of the impact of generic drugs, partly based on real-world evidence. Multicriteria decision analysis may assist policymakers and researchers to evaluate the true value of generic drugs. Copyright © 2015. Published by Elsevier Inc.

  11. Potential Cost Savings from Generic Medicines - Protecting the ...

    African Journals Online (AJOL)

    Background: South Africa has followed a pro-generic policy since the introduction of the National Drug Policy in 1996. ... This study assessed the potential savings that would be achievable by substituting generics for brand name (originator) medicines listed in the chronic disease algorithms set out by the Council for ...

  12. Generic ICT Skills Profiles: Future Skills for Tomorrow's World.

    Science.gov (United States)

    International Co-operation Europe Ltd. (ICEL), Brussels, Belgium.

    This document describes generic skills profiles relevant to key jobs in information and communications technology (ICT). The profiles cover the main job areas for which the ICT industry is experiencing skills shortages. These types of information are provided for 18 generic job profiles: job description (vision, role, lifestyle); examples of job…

  13. 40 CFR 721.1648 - Substituted benzenesulfonic acid salt (generic).

    Science.gov (United States)

    2010-07-01

    ... (generic). 721.1648 Section 721.1648 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... substance and significant new uses subject to reporting. (1) The chemical substance identified generically... as modified by this paragraph. (1) Recordkeeping. Recordkeeping requirements as specified in § 721...

  14. 40 CFR 721.4565 - Modified hydroxystyrene homopolymer (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Modified hydroxystyrene homopolymer (generic). 721.4565 Section 721.4565 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Specific Chemical Substances § 721.4565 Modified hydroxystyrene homopolymer (generic). (a) Chemical...

  15. 40 CFR 721.532 - Substituted hydroxyalkane acetate (generic).

    Science.gov (United States)

    2010-07-01

    ... (generic). 721.532 Section 721.532 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... and significant new uses subject to reporting. (1) The chemical substance identified generically as... requirements. The provisions of subpart A of this part apply to this section except as modified by this...

  16. 40 CFR 721.843 - Substituted phenylazophenylazo phenol (generic).

    Science.gov (United States)

    2010-07-01

    ... (generic). 721.843 Section 721.843 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... substance and significant new uses subject to reporting. (1) The chemical substance identified generically... modified by this paragraph. (1) Recordkeeping. Recordkeeping requirements as specified in § 721.125 (a), (b...

  17. 40 CFR 721.9513 - Modified magnesium silicate polymer (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Modified magnesium silicate polymer (generic). 721.9513 Section 721.9513 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Specific Chemical Substances § 721.9513 Modified magnesium silicate polymer (generic). (a) Chemical...

  18. 40 CFR 721.3710 - Polyether modified fatty acids (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Polyether modified fatty acids (generic). 721.3710 Section 721.3710 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Specific Chemical Substances § 721.3710 Polyether modified fatty acids (generic). (a) Chemical substance...

  19. 40 CFR 721.10084 - Modified thionocarbamate (generic).

    Science.gov (United States)

    2010-07-01

    ... significant new uses subject to reporting. (1) The chemical substance identified generically as modified... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Modified thionocarbamate (generic). 721.10084 Section 721.10084 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED...

  20. 40 CFR 721.336 - Perfluoroalkylethyl acrylate copolymer (generic name).

    Science.gov (United States)

    2010-07-01

    ... (generic name). 721.336 Section 721.336 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... substance and significant new uses subject to reporting. (1) The chemical substance identified generically... except as modified by this paragraph. (1) Recordkeeping. Recordkeeping requirements as specified in § 721...

  1. 40 CFR 721.1878 - Alkali metal alkyl borohydride (generic).

    Science.gov (United States)

    2010-07-01

    ... (generic). 721.1878 Section 721.1878 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... and significant new uses subject to reporting. (1) The chemical substance identified generically as... requirements. The provisions of subpart A of this part apply to this section except as modified by this...

  2. 40 CFR 721.2083 - Polysubstituted carbomonocyclic hydroxylamine (generic).

    Science.gov (United States)

    2010-07-01

    ... hydroxylamine (generic). 721.2083 Section 721.2083 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... generically as a polysubstituted carbomonocyclic hydroxylamine (PMN P-97-878) is subject to reporting under... A of this part apply to this section except as modified by this paragraph. (1) Recordkeeping. The...

  3. 40 CFR 721.648 - Alkyl dialkylamino phenylsulfonyl alkenoate (generic).

    Science.gov (United States)

    2010-07-01

    ... alkenoate (generic). 721.648 Section 721.648 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... substance and significant new uses subject to reporting. (1) The chemical substance identified generically... requirements. The provisions of subpart A of this part apply to this section except as modified by this...

  4. 40 CFR 721.6493 - Amidoamine modified polyethylene glycol (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Amidoamine modified polyethylene glycol (generic). 721.6493 Section 721.6493 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Specific Chemical Substances § 721.6493 Amidoamine modified polyethylene glycol (generic). (a) Chemical...

  5. 40 CFR 721.10128 - Modified imidazole (generic).

    Science.gov (United States)

    2010-07-01

    ... to reporting. (1) The chemical substance identified generically as modified imidazole (PMN P-06-752... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Modified imidazole (generic). 721.10128 Section 721.10128 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC...

  6. 40 CFR 721.2060 - Disubstituted benzenedicarboxylic acid (generic).

    Science.gov (United States)

    2010-07-01

    ... (generic). 721.2060 Section 721.2060 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... substance and significant new uses subject to reporting. (1) The chemical substance identified generically... requirements. The provisions of subpart A of this part apply to this section except as modified by this...

  7. 40 CFR 721.10151 - Modified styrene, divinylbenzene polymer (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Modified styrene, divinylbenzene polymer (generic). 721.10151 Section 721.10151 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY... Specific Chemical Substances § 721.10151 Modified styrene, divinylbenzene polymer (generic). (a) Chemical...

  8. 40 CFR 721.10082 - Amine modified monomer acrylate (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Amine modified monomer acrylate (generic). 721.10082 Section 721.10082 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... Specific Chemical Substances § 721.10082 Amine modified monomer acrylate (generic). (a) Chemical substance...

  9. 40 CFR 721.10144 - Modified thiocarbamate (generic).

    Science.gov (United States)

    2010-07-01

    ... subject to reporting. (1) The chemical substance identified generically as modified thiocarbamate (PMN P... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Modified thiocarbamate (generic). 721.10144 Section 721.10144 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC...

  10. Systematic identification of crystallization kinetics within a generic modelling framework

    DEFF Research Database (Denmark)

    Abdul Samad, Noor Asma Fazli Bin; Meisler, Kresten Troelstrup; Gernaey, Krist

    2012-01-01

    A systematic development of constitutive models within a generic modelling framework has been developed for use in design, analysis and simulation of crystallization operations. The framework contains a tool for model identification connected with a generic crystallizer modelling tool-box, a tool...

  11. Generic trajectory representation and trajectory following for wheeled robots

    DEFF Research Database (Denmark)

    Kjærgaard, Morten; Andersen, Nils Axel; Ravn, Ole

    2014-01-01

    This article presents the work towards a purely generic navigation solution for wheeled mobile robots motivated by the following goals: Generic: Works for different types of robots. Configurable: Parameters maps to geometric properties of the robot. Predictable: Well defined where the robot...

  12. 40 CFR 721.2527 - Substituted diphenylazo dye (generic name).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Substituted diphenylazo dye (generic... Specific Chemical Substances § 721.2527 Substituted diphenylazo dye (generic name). (a) Chemical substance... substituted diphenylazo dye (PMN P-95-514) is subject to reporting under this section for the significant new...

  13. 40 CFR 721.10036 - Acetaldehyde based polymer (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Acetaldehyde based polymer (generic... Specific Chemical Substances § 721.10036 Acetaldehyde based polymer (generic). (a) Chemical substance and... based polymer (PMN P-02-406) is subject to reporting under this section for the significant new uses...

  14. 76 FR 76738 - Generic Drug User Fee; Public Meeting

    Science.gov (United States)

    2011-12-08

    ... to http://www.regulations.gov . Submit written comments to the Division of Dockets Management (HFA... document. Transcripts of the meeting will be available for review at the Division of Dockets Management and... generic active pharmaceutical ingredient (API) and generic finished dosage form (FDF) manufacturers with...

  15. 40 CFR 721.10073 - Modified alkyl acrylamide (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Modified alkyl acrylamide (generic... Specific Chemical Substances § 721.10073 Modified alkyl acrylamide (generic). (a) Chemical substance and... acrylamide (PMN P-05-536) is subject to reporting under this section for the significant new uses described...

  16. 40 CFR 721.6080 - Phosphonium salt (generic name).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Phosphonium salt (generic name). 721... Substances § 721.6080 Phosphonium salt (generic name). (a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance phosphonium salt (PMN Number P-84-820) is subject to...

  17. 40 CFR 721.6097 - Phosphoric acid derivative (generic name).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Phosphoric acid derivative (generic... Specific Chemical Substances § 721.6097 Phosphoric acid derivative (generic name). (a) Chemical substance... phosphoric acid derivative (PMN P-95-284) is subject to reporting under this section for the significant new...

  18. Development of a generic virus behavioural detector: a preview ...

    African Journals Online (AJOL)

    The Generic Virus Behavioral Detector (GVBD) is a system (program) that monitors various system activities; reading and writing block of disks and memory and the use of Interrupts. A technique for its realisation is presented. Key Words: Computer virus, interrupts, handlers, GVBD (Generic Virus Behavioral Detector).

  19. Generic medicines: Perceptions of Physicians in Basrah, Iraq

    Directory of Open Access Journals (Sweden)

    Adheed Khalid Sharrad

    2009-08-01

    Full Text Available BackgroundThe use of cheaper generic medicines is a strategy promotedin many countries to reduce rising health care costs. The aimof this study was to explore factors affecting generic medicineprescribing by physicians in Basrah, Iraq.MethodologyA purposive sample of ten physicians practicing in Basrahwas interviewed using a semi-structured interview guide.ResultsAnalysis of the interviews identified seven major themes:medicine prescribing practice, knowledge of therapeuticequivalency of generic medicine, patients’ acceptance ofgeneric medicine, counterfeit medicine, drug informationsource and effect of drug advertising on medicines choice,brand substitution practice by community pharmacists, and,finally strategies to improve generic medicine usefulness.Participants identified helpful strategies to increase genericprescribing including; physician and patient education ongeneric medicine; persuading physicians about the safety andefficacy of generic medicines; and finally educating seniormedical students on generic prescribing.ConclusionThe data suggest that participants were enthusiasticabout prescribing generic medicines. However physiciansinsist that pharmacists should not be allowed tosubstitute generic drugs without prior approval ofdoctors.

  20. 40 CFR 721.10118 - Substituted aryl acetonitrile (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Substituted aryl acetonitrile (generic... Specific Chemical Substances § 721.10118 Substituted aryl acetonitrile (generic). (a) Chemical substance... substituted aryl acetonitrile (PMN P-05-35) is subject to reporting under this section for the significant new...

  1. 17 CFR 230.135a - Generic advertising.

    Science.gov (United States)

    2010-04-01

    ... 17 Commodity and Securities Exchanges 2 2010-04-01 2010-04-01 false Generic advertising. 230.135a Section 230.135a Commodity and Securities Exchanges SECURITIES AND EXCHANGE COMMISSION GENERAL RULES AND REGULATIONS, SECURITIES ACT OF 1933 General § 230.135a Generic advertising. (a) For the purposes only of...

  2. Building Data

    Data.gov (United States)

    Town of Cary, North Carolina — Explore real estate information about buildings in the Town of Cary.This file is created by the Town of Cary GIS Group. It contains data from both the Wake, Chatham...

  3. Structural and pharmacological profile of generic enoxaparins used in Brazil.

    Science.gov (United States)

    Lima, Marcelo A; de Farias, Eduardo H C; Gray, Angel; Sadeghi, Nasir; Gesteira, Tarsis F; Cavalheiro, Renan P; Hoppensteadt, Debra; Fareed, Jawed; Sassaki, Guilherme L; Nader, Helena B

    2012-07-01

    Generic active pharmaceutical ingredients (APIs) have been commonly used in Brazil, since 1999, but most of them are synthetic and small molecules. Recently, a large number of generic enoxaparins were introduced into the market raising concerns related to product-to-product interchangeability, efficiency, and drug counterfeiting. These drugs are produced from biological sources and their production involves complex procedures and purification processes. The present article evaluates several generic enoxaparins, structurally and pharmacologically, and compares them with the branded products. Structural analysis showed that the generic products are, indeed, quite similar to the branded products, however, this similarity cannot be extended to their pharmacological activities. The results showed that generic products must go through extensive structural, pharmacological, and clinical evaluation in order to assess their quality, efficacy and, ultimately, avoid drug counterfeiting before clinical use. Variation was also observed between the branded products, showing that such drugs must be at constant surveillance.

  4. An audit of generic prescribing in a general surgical department.

    LENUS (Irish Health Repository)

    Gleeson, M

    2013-01-17

    BACKGROUND: The Health Service Executive introduced a generic prescription policy to reduce costs. Despite this, generic prescription rates remain low. AIM: To audit in-patient prescription practice in a single surgical department and identify potential savings which could be realised by adherence to the generic prescribing policy. METHODS: Surgical in-patient charts were obtained at the point of discharge and their drug prescription information was recorded. RESULTS: 51 % of prescriptions involved a trade-name prescription where an appropriate generic equivalent existed. The cost implications for hospital and community patients were found to be greatly affected by substitution policies that exist at hospital pharmacy level. CONCLUSION: There is a need to promote greater adherence to generic prescribing amongst hospital doctors in line with international best practice. It can have a positive impact in terms of safe prescribing and can have cost implications at both hospital and community level.

  5. Space Generic Open Avionics Architecture (SGOAA) standard specification

    Science.gov (United States)

    Wray, Richard B.; Stovall, John R.

    1994-01-01

    This standard establishes the Space Generic Open Avionics Architecture (SGOAA). The SGOAA includes a generic functional model, processing structural model, and an architecture interface model. This standard defines the requirements for applying these models to the development of spacecraft core avionics systems. The purpose of this standard is to provide an umbrella set of requirements for applying the generic architecture models to the design of a specific avionics hardware/software processing system. This standard defines a generic set of system interface points to facilitate identification of critical services and interfaces. It establishes the requirement for applying appropriate low level detailed implementation standards to those interfaces points. The generic core avionics functions and processing structural models provided herein are robustly tailorable to specific system applications and provide a platform upon which the interface model is to be applied.

  6. Generic substitution: micro evidence from register data in Norway.

    Science.gov (United States)

    Dalen, Dag Morten; Furu, Kari; Locatelli, Marilena; Strøm, Steinar

    2011-02-01

    The importance of prices, doctor and patient characteristics, and market institutions for the likelihood of choosing generic drugs instead of the more expensive original brand-name version are examined. Using an extensive dataset extracted from The Norwegian Prescription Database containing all prescriptions dispensed to individuals in February 2004 and 2006 on 23 different drugs (chemical substances) in Norway, we find strong evidence for the importance of both doctor and patient characteristics for the choice probabilities. The price difference between brand and generic versions and insurance coverage both affect generic substitution. Moreover, controlling for the retail chain affiliation of the dispensing pharmacy, we find that pharmacies play an important role in promoting generic substitution. In markets with more recent entry of generic drugs, brand-name loyalty proves to be much stronger, giving less explanatory power to our demand model.

  7. Generic switching of warfarin and risk of excessive anticoagulation

    DEFF Research Database (Denmark)

    Hellfritzsch, Maja; Rathe, Jette; Stage, Tore Bjerregaard

    2015-01-01

    PURPOSE: Generic switching of warfarin was recently repealed in Denmark, as adverse drug reaction (ADR) reports suggested risk of excessive anticoagulation following switches from branded to generic warfarin. We investigated this putative association in a formalized pharmacoepidemiological analysis......). This constituted 89.0% of all warfarin prescriptions in Denmark during the study period. We observed 19,362 switches to generic warfarin during the study period. The adjusted hazard ratio for excessive anticoagulation following a recent switch from branded to generic warfarin was 1.1 (95%CI, 0.8-1.4). The result...... was robust within subgroups and several sensitivity analyses. CONCLUSION: Switching from branded to generic warfarin is not associated with an increased risk of hospitalization with excessive anticoagulation. However, a minor excess risk of transient INR increase cannot be excluded. Pharmacoepidemiological...

  8. Associations between generic substitution and patient-related factors

    DEFF Research Database (Denmark)

    Østergaard Rathe, Jette

    for Pharmacoepidemiology, Karolinska Institutet, Department of Medicine Solna, Stockholm, Sweden 3. Danish Quality Unit of General Practice, Odense, Denmark Background Generic substitution means that chemically equivalent but less expensive drugs are dispensed in place of a brand name product. Although generic medicines...... by definition are bioequivalent to their brand name counterparts there are concerns about whether generic substitution is always accompanied by clinical equivalence in terms of effectiveness and that it may cause concerns and thereby causing some skepticism towards generic substitution. There is, however......, a lack of knowledge about whether some groups of patients may be influenced by drug-switching. Research questions We want to identify the characteristics that distinguish the two patient groups: One group that has experienced a generic switch and one that has not. Methods A cross-sectional questionnaire...

  9. Generic policy in Bulgaria: a policy of failure or success?

    Directory of Open Access Journals (Sweden)

    Assena Stoimenova

    2016-09-01

    Full Text Available Generic medicines play a key role in managing the financial resources for pharmaceuticals in every country. This study analysed the generic policy legislative framework in Bulgaria with the aim to identify whether the policy implementation can be considered successful in the light of an international review of such policies introduced in other countries, or on the contrary, it has failed to deliver the main benefits. Legislative analysis, desktop study and macroeconomic overview of the Bulgarian pharmaceutical market were included. The study showed that only 3 out of 11 important policy elements are implemented in the country. Bulgaria has one of the highest shares of generics, an average of 81.39% (volume, for the studied period (2006–2014. However, further research is needed to evaluate the success of the existing generic policy in Bulgaria, as the market share of generic drugs is not the only measure of the policy efficiency.

  10. The introduction of generic risperidone in Medicare Part D.

    Science.gov (United States)

    Fung, Vicki; Price, Mary; Busch, Alisa B; Landrum, Mary Beth; Fireman, Bruce; Nierenberg, Andrew A; Newhouse, Joseph P; Hsu, John

    2016-01-01

    The introduction of generic second-generation antipsychotics (SGAs), starting with risperidone in July 2008, could reduce antipsychotic spending and cost-related use barriers. This study examines associations between generic risperidone use and spending and adherence after introduction among Medicare Advantage (MA) beneficiaries. Historic cohort study. The study included MA beneficiaries receiving SGA treatment prior to July 2008. We examined antipsychotic spending using linear models, adherence (proportion of days covered ≥ 80%) using logistic models, and nonpersistence (time to first gap in antipsychotic use > 30 days) in 2009 using Cox proportional hazard models, comparing beneficiaries with versus without generic use, adjusting for individual and plan characteristics. Between July 2008 and December 2009, 22.8% of beneficiaries had ≥ 1 fill of generic risperidone: 73% of those previously using branded risperidone and 6.7% of those previously using other SGAs. Beneficiaries in private fee-for-service (FFS) versus health maintenance organization (HMO) plans had lower rates of generic use (hazard ratio [HR], 0.73 [95% CI, 0.56-0.96]); however, cost-sharing levels were not associated with generic use. Compared with beneficiaries who continued using other SGAs, those who switched from other SGAs to generic risperidone in 2008 had lower out-of-pocket spending (-$214; 95% CI, -$314 to -$115), higher adherence (odds ratio, 2.34; 95% CI, 1.62-3.40) and lower rates of nonpersistence (HR, 0.56; 95% CI, 0.46-0.69) in 2009. Generic use was concentrated among patients previously using branded risperidone. HMO plans appeared to be more effective at encouraging generic use than unmanaged private FFS plans; however, patient financial incentives had limited influence on switching. Additional opportunity remains to encourage greater generic SGA use, reduce spending, and potentially improve treatment adherence and outcomes.

  11. TOPICAL REVIEW: Anatomical imaging for radiotherapy

    Science.gov (United States)

    Evans, Philip M.

    2008-06-01

    The goal of radiation therapy is to achieve maximal therapeutic benefit expressed in terms of a high probability of local control of disease with minimal side effects. Physically this often equates to the delivery of a high dose of radiation to the tumour or target region whilst maintaining an acceptably low dose to other tissues, particularly those adjacent to the target. Techniques such as intensity modulated radiotherapy (IMRT), stereotactic radiosurgery and computer planned brachytherapy provide the means to calculate the radiation dose delivery to achieve the desired dose distribution. Imaging is an essential tool in all state of the art planning and delivery techniques: (i) to enable planning of the desired treatment, (ii) to verify the treatment is delivered as planned and (iii) to follow-up treatment outcome to monitor that the treatment has had the desired effect. Clinical imaging techniques can be loosely classified into anatomic methods which measure the basic physical characteristics of tissue such as their density and biological imaging techniques which measure functional characteristics such as metabolism. In this review we consider anatomical imaging techniques. Biological imaging is considered in another article. Anatomical imaging is generally used for goals (i) and (ii) above. Computed tomography (CT) has been the mainstay of anatomical treatment planning for many years, enabling some delineation of soft tissue as well as radiation attenuation estimation for dose prediction. Magnetic resonance imaging is fast becoming widespread alongside CT, enabling superior soft-tissue visualization. Traditionally scanning for treatment planning has relied on the use of a single snapshot scan. Recent years have seen the development of techniques such as 4D CT and adaptive radiotherapy (ART). In 4D CT raw data are encoded with phase information and reconstructed to yield a set of scans detailing motion through the breathing, or cardiac, cycle. In ART a set of

  12. Chronic ankle instability: Arthroscopic anatomical repair.

    Science.gov (United States)

    Arroyo-Hernández, M; Mellado-Romero, M; Páramo-Díaz, P; García-Lamas, L; Vilà-Rico, J

    Ankle sprains are one of the most common injuries. Despite appropriate conservative treatment, approximately 20-40% of patients continue to have chronic ankle instability and pain. In 75-80% of cases there is an isolated rupture of the anterior talofibular ligament. A retrospective observational study was conducted on 21 patients surgically treated for chronic ankle instability by means of an arthroscopic anatomical repair, between May 2012 and January 2013. There were 15 men and 6 women, with a mean age of 30.43 years (range 18-48). The mean follow-up was 29 months (range 25-33). All patients were treated by arthroscopic anatomical repair of anterior talofibular ligament. Four (19%) patients were found to have varus hindfoot deformity. Associated injuries were present in 13 (62%) patients. There were 6 cases of osteochondral lesions, 3 cases of posterior ankle impingement syndrome, and 6 cases of peroneal pathology. All these injuries were surgically treated in the same surgical time. A clinical-functional study was performed using the American Orthopaedic Foot and Ankle Society (AOFAS) score. The mean score before surgery was 66.12 (range 60-71), and after surgery it increased up to a mean of 96.95 (range 90-100). All patients were able to return to their previous sport activity within a mean of 21.5 weeks (range 17-28). Complications were found in 3 (14%) patients. Arthroscopic anatomical ligament repair technique has excellent clinical-functional results with a low percentage of complications, and enables patients to return to their previous sport activity within a short period of time. Copyright © 2016 SECOT. Publicado por Elsevier España, S.L.U. All rights reserved.

  13. Anatomical and molecular imaging of skin cancer

    Directory of Open Access Journals (Sweden)

    Hao Hong

    2008-10-01

    Full Text Available Hao Hong1, Jiangtao Sun1, Weibo Cai1,21Departments of Radiology and Medical Physics, School of Medicine and Public Health, University of Wisconsin – Madison, Madison, Wisconsin, USA; 2University of Wisconsin Paul P. Carbone Comprehensive Cancer Center, Madison, Wisconsin, USAAbstract: Skin cancer is the most common form of cancer types. It is generally divided into two categories: melanoma (∼5% and nonmelanoma (∼95%, which can be further categorized into basal cell carcinoma, squamous cell carcinoma, and some rare skin cancer types. Biopsy is still the gold standard for skin cancer evaluation in the clinic. Various anatomical imaging techniques have been used to evaluate different types of skin cancer lesions, including laser scanning confocal microscopy, optical coherence tomography, high-frequency ultrasound, terahertz pulsed imaging, magnetic resonance imaging, and some other recently developed techniques such as photoacoustic microscopy. However, anatomical imaging alone may not be sufficient in guiding skin cancer diagnosis and therapy. Over the last decade, various molecular imaging techniques (in particular single photon emission computed tomography and positron emission tomography have been investigated for skin cancer imaging. The pathways or molecular targets that have been studied include glucose metabolism, integrin αvβ3, melanocortin-1 receptor, high molecular weight melanoma-associated antigen, and several other molecular markers. Preclinical molecular imaging is thriving all over the world, while clinical molecular imaging has not lived up to the expectations because of slow bench-to-bedside translation. It is likely that this situation will change in the near future and molecular imaging will truly play an important role in personalized medicine of melanoma patients.Keywords: skin cancer, molecular imaging, melanoma, anatomical imaging, positron emission tomography, antibody

  14. Site amplifications for generic rock sites

    Science.gov (United States)

    Boore, D.M.; Joyner, W.B.

    1997-01-01

    Seismic shear-wave velocity as a function of depth for generic rock sites has been estimated from borehole data and studies of crustal velocities, and these velocities have been used to compute frequency-dependent amplifications for zero attenuation for use in simulations of strong ground motion. We define a generic rock site as one whose velocity at shallow depths equals the average of those from the rock sites sampled by the borehole data. Most of the boreholes are in populated areas; for that reason, the rock sites sampled are of particular engineering significance. We consider two generic rock sites: rock, corresponding to the bulk of the borehole data, and very hard rock, such as is found in glaciated regions in large areas of eastern North America or in portions of western North America. The amplifications on rock sites can be in excess of 3.5 at high frequencies, in contrast to the amplifications of less than 1.2 on very hard rock sites. The consideration of unattenuated amplification alone is computationally convenient, but what matters for ground-motion estimation is the combined effect of amplification and attenuation. For reasonable values of the attenuation parameter K0, the combined effect of attenuation and amplification for rock sites peaks between about 2 and 5 Hz with a maximum level of less than 1.8. The combined effect is about a factor of 1.5 at 1 Hz and is less than unity for frequencies in the range of 10 to 20 Hz (depending on K0). Using these amplifications, we find provisional values of about ???? = 70 bars and K0 = 0.035 sec for rock sites in western North America by fitting our empirically determined response spectra for an M 6.5 event to simulated values. The borehole data yield shear velocities (V??30) of 618 and 306 m/sec for "rock" and "soil" sites, respectively, when averaged over the upper 30 m. From this, we recommend that V??30 equals 620 and 310 m/sec for applications requiring the average velocity for rock and soil sites in

  15. Generic Argillite/Shale Disposal Reference Case

    Energy Technology Data Exchange (ETDEWEB)

    Zheng, Liange; Colon, Carlos Jové; Bianchi, Marco; Birkholzer, Jens

    2014-08-08

    properties (parameters) used in these models are different, which not only make inter-model comparisons difficult, but also compromise the applicability of the lessons learned from one model to another model. The establishment of a reference case would therefore be helpful to set up a baseline for model development. A generic salt repository reference case was developed in Freeze et al. (2013) and the generic argillite repository reference case is presented in this report. The definition of a reference case requires the characterization of the waste inventory, waste form, waste package, repository layout, EBS backfill, host rock, and biosphere. This report mainly documents the processes in EBS bentonite and host rock that are potentially important for performance assessment and properties that are needed to describe these processes, with brief description other components such as waste inventory, waste form, waste package, repository layout, aquifer, and biosphere. A thorough description of the generic argillite repository reference case will be given in Jové Colon et al. (2014).

  16. Application of a rules-based natural language parser to critical value reporting in anatomic pathology.

    Science.gov (United States)

    Owens, Scott R; Balis, Ulysses G J; Lucas, David R; Myers, Jeffrey L

    2012-03-01

    Critical values in anatomic pathology are rare occurrences and difficult to define with precision. Nevertheless, accrediting institutions require effective and timely communication of all critical values generated by clinical and anatomic laboratories. Provisional gating criteria for potentially critical anatomic diagnoses have been proposed, with some success in their implementation reported in the literature. Ensuring effective communication is challenging, however, making the case for programmatic implementation of a turnkey-style integrated information technology solution. To address this need, we developed a generically deployable laboratory information system-based tool, using a tiered natural language processing predicate calculus inference engine to identify qualifying cases that meet criteria for critical diagnoses but lack an indication in the electronic medical record for an appropriate clinical discussion with the ordering physician of record. Using this tool, we identified an initial cohort of 13,790 cases over a 49-month period, which were further explored by reviewing the available electronic medical record for each patient. Of these cases, 35 (0.3%) were judged to require intervention in the form of direct communication between the attending pathologist and the clinical physician of record. In 8 of the 35 cases, this intervention resulted in the conveyance of new information to the requesting physician and/or a change in the patient's clinical plan. The very low percentage of such cases (0.058%) illustrates their rarity in daily practice, making it unlikely that manual identification/notification approaches alone can reliably manage them. The automated turnkey system was useful in avoiding missed handoffs of significant, clinically actionable diagnoses.

  17. The impact of generic goods in the pharmaceutical industry.

    Science.gov (United States)

    Ferrándiz, J M

    1999-11-01

    This paper studies the effects of generic drugs in the pharmaceutical industry. Two firms produce two branded goods, with a different active ingredient, and the patent for one of them has expired, so that a generic alternative is in the market. This paper focuses on the case where the branded goods are perfect substitutes and where there exists a degree of differentiation between the branded and the generic goods. The study looks at whether the firm producing the branded good whose patent has expired has incentives to produce its own generic alternative too. For this purpose, the scenario where the firm producing the branded good also produces the generic drug is compared with the situation where the generic good is produced by a third firm. It is found that the firm producing the branded good has incentives to produce its generic alternative, owing to a market segmentation effect. This induces an increase in the price of the branded good produced by this firm, which in turn implies a welfare reduction. Copyright 1999 John Wiley & Sons, Ltd.

  18. Innovation strategies for generic drug companies: moving into supergenerics.

    Science.gov (United States)

    Ross, Malcolm S F

    2010-04-01

    Pharmaceutical companies that market generic products generally are not regarded as innovators, but rather as companies that produce copies of originator products to be launched at patent expiration. However, many generics companies have developed excellent scientific innovative skills in an effort to circumvent the defense patents of originator companies. More patents per product, in terms of both drug substances (process patents and polymorph patents) and formulations, are issued to generics companies than to companies that are traditionally considered to be 'innovators'. This quantity of issued patents highlights the technical knowledge and skill sets that are available in generics companies. In order to adopt a completely innovative model (ie, the development of NCEs), a generics company would require a completely new set of skills in several fields, including a sufficient knowledge base, project and risk management experience, and capability for clinical data evaluation. However, with relatively little investment, generics companies should be able to progress into the so-called 'supergeneric' drug space - an area of innovation that reflects the existing competencies of both innovative and generics companies.

  19. A generic anti-QCD jet tagger

    Science.gov (United States)

    Aguilar-Saavedra, J. A.; Collins, Jack; Mishra, Rashmish K.

    2017-11-01

    New particles beyond the Standard Model might be produced with a very high boost, for instance if they result from the decay of a heavier particle. If the former decay hadronically, then their signature is a single massive fat jet which is difficult to separate from QCD backgrounds. Jet substructure and machine learning techniques allow for the discrimination of many specific boosted objects from QCD, but the scope of possibilities is very large, and a suite of dedicated taggers may not be able to cover every possibility — in addition to making experimental searches cumbersome. In this paper we describe a generic model-independent tagger that is able to discriminate a wide variety of hadronic boosted objects from QCD jets using N -subjettiness variables, with a significance improvement varying between 2 and 8. This is in addition to any improvement that might come from a cut on jet mass. Such a tagger can be used in model-independent searches for new physics yielding fat jets. We also show how such a tagger can be applied to signatures over a wide range of jet masses without sculpting the background distributions, allowing to search for new physics as bumps on jet mass distributions.

  20. Generic comparison of protein inference engines.

    Science.gov (United States)

    Claassen, Manfred; Reiter, Lukas; Hengartner, Michael O; Buhmann, Joachim M; Aebersold, Ruedi

    2012-04-01

    Protein identifications, instead of peptide-spectrum matches, constitute the biologically relevant result of shotgun proteomics studies. How to appropriately infer and report protein identifications has triggered a still ongoing debate. This debate has so far suffered from the lack of appropriate performance measures that allow us to objectively assess protein inference approaches. This study describes an intuitive, generic and yet formal performance measure and demonstrates how it enables experimentalists to select an optimal protein inference strategy for a given collection of fragment ion spectra. We applied the performance measure to systematically explore the benefit of excluding possibly unreliable protein identifications, such as single-hit wonders. Therefore, we defined a family of protein inference engines by extending a simple inference engine by thousands of pruning variants, each excluding a different specified set of possibly unreliable identifications. We benchmarked these protein inference engines on several data sets representing different proteomes and mass spectrometry platforms. Optimally performing inference engines retained all high confidence spectral evidence, without posterior exclusion of any type of protein identifications. Despite the diversity of studied data sets consistently supporting this rule, other data sets might behave differently. In order to ensure maximal reliable proteome coverage for data sets arising in other studies we advocate abstaining from rigid protein inference rules, such as exclusion of single-hit wonders, and instead consider several protein inference approaches and assess these with respect to the presented performance measure in the specific application context.

  1. Generic Comparison of Protein Inference Engines*

    Science.gov (United States)

    Claassen, Manfred; Reiter, Lukas; Hengartner, Michael O.; Buhmann, Joachim M.; Aebersold, Ruedi

    2012-01-01

    Protein identifications, instead of peptide-spectrum matches, constitute the biologically relevant result of shotgun proteomics studies. How to appropriately infer and report protein identifications has triggered a still ongoing debate. This debate has so far suffered from the lack of appropriate performance measures that allow us to objectively assess protein inference approaches. This study describes an intuitive, generic and yet formal performance measure and demonstrates how it enables experimentalists to select an optimal protein inference strategy for a given collection of fragment ion spectra. We applied the performance measure to systematically explore the benefit of excluding possibly unreliable protein identifications, such as single-hit wonders. Therefore, we defined a family of protein inference engines by extending a simple inference engine by thousands of pruning variants, each excluding a different specified set of possibly unreliable identifications. We benchmarked these protein inference engines on several data sets representing different proteomes and mass spectrometry platforms. Optimally performing inference engines retained all high confidence spectral evidence, without posterior exclusion of any type of protein identifications. Despite the diversity of studied data sets consistently supporting this rule, other data sets might behave differently. In order to ensure maximal reliable proteome coverage for data sets arising in other studies we advocate abstaining from rigid protein inference rules, such as exclusion of single-hit wonders, and instead consider several protein inference approaches and assess these with respect to the presented performance measure in the specific application context. PMID:22057310

  2. Generic determinants of Streptococcus colonization and infection.

    Science.gov (United States)

    Nobbs, Angela H; Jenkinson, Howard F; Everett, Dean B

    2015-07-01

    Bacteria within the genus Streptococcus have evolved to become exquisitely adapted to the colonization of humans and other animals. These bacteria predominantly live in harmony with their hosts, but all have capacity to cause disease should prevailing conditions allow. Streptococci express a myriad of colonization and virulence attributes that promote their survival at a variety of ecological sites. Many of these factors are surface-expressed adhesins that exhibit conservation at structural or functional levels across the genus. This reflects the importance of adherence interactions with a multitude of host substrata, such as epithelia or extracellular matrix components, to streptococcal survival. Other important factors are more restricted in their distribution, often conferring pathogenic capabilities associated with immune evasion or host tissue destruction. Evidence suggests that dissemination of these streptococcal attributes has frequently been driven by the movement of genetic material via lateral gene transfer, reflecting ecological pressures. Such recombination events have simultaneously facilitated extensive diversification, resulting in distinct tropisms at the species- or strain- level. These generic determinants offer significant potential as targets for combating streptococcal disease. However, this will depend upon better understanding of their mechanistic basis, and refined mapping of their distribution by epidemiological and metagenomic studies. Copyright © 2014 Elsevier B.V. All rights reserved.

  3. Anatomical modeling of the bronchial tree

    Science.gov (United States)

    Hentschel, Gerrit; Klinder, Tobias; Blaffert, Thomas; Bülow, Thomas; Wiemker, Rafael; Lorenz, Cristian

    2010-02-01

    The bronchial tree is of direct clinical importance in the context of respective diseases, such as chronic obstructive pulmonary disease (COPD). It furthermore constitutes a reference structure for object localization in the lungs and it finally provides access to lung tissue in, e.g., bronchoscope based procedures for diagnosis and therapy. This paper presents a comprehensive anatomical model for the bronchial tree, including statistics of position, relative and absolute orientation, length, and radius of 34 bronchial segments, going beyond previously published results. The model has been built from 16 manually annotated CT scans, covering several branching variants. The model is represented as a centerline/tree structure but can also be converted in a surface representation. Possible model applications are either to anatomically label extracted bronchial trees or to improve the tree extraction itself by identifying missing segments or sub-trees, e.g., if located beyond a bronchial stenosis. Bronchial tree labeling is achieved using a naïve Bayesian classifier based on the segment properties contained in the model in combination with tree matching. The tree matching step makes use of branching variations covered by the model. An evaluation of the model has been performed in a leaveone- out manner. In total, 87% of the branches resulting from preceding airway tree segmentation could be correctly labeled. The individualized model enables the detection of missing branches, allowing a targeted search, e.g., a local rerun of the tree-segmentation segmentation.

  4. Anatomical factors associated with overuse sports injuries.

    Science.gov (United States)

    Krivickas, L S

    1997-08-01

    Overuse injuries develop when repetitive stress to bone and musculotendinous structures damages tissue at a greater rate than that at which the body can repair itself. A combination of extrinsic factors, such as training errors and environmental factors, and intrinsic or anatomical factors, such as bony alignment of the extremities, flexibility deficits and ligamentous laxity, predispose athletes to develop overuse injuries. Malalignant of the lower extremity, including excess femoral anteversion, increased Q angle, lateral tibial torsion, tibia vara, genu varum or valgum, subtalar varus and excessive pronation are frequently cited as predisposing to knee extensor mechanism overuse injuries. These and other forms of malalignment have also been implicated in iliotibial band syndrome, medial tibial stress syndrome, lower extremity stress fractures and plantar fasciitis. Muscle inflexibility aggravates and predisposes to the development of a variety of overuse injuries, especially those occurring in children and adolescents, including the traction apophysitises. Flexibility deficits may be improved by an appropriate stretching programme. Unfortunately, lower extremity malalignment is less amenable to intervention. Orthotics are often prescribed to improve lower extremity alignment. However, studies have not shown that orthotics have any effect on knee alignment and, while they can alter subtalar joint alignment, the clinical benefit of this remains unclear. Awareness of anatomical factors that may predispose to overuse injuries allows the clinician to develop individual prehabilitation programmes designed to decrease the risk of overuse injury. In addition, the clinician can advise the athlete on the importance of avoiding extrinsic factors that may also predispose to overuse injury.

  5. Digital imaging applications in anatomic pathology.

    Science.gov (United States)

    Leong, F Joel W-M; Leong, Anthony S-Y

    2003-03-01

    Digital imaging has progressed at a rapid rate and is likely to eventually replace chemical photography in most areas of professional and amateur digital image acquisition. In pathology, digital microscopy has implications beyond that of taking a photograph. The arguments for adopting this new medium are compelling, and given similar developments in other areas of pathology and radiologic imaging, acceptance of the digital medium should be viewed as a component of the technological evolution of the laboratory. A digital image may be stored, replicated, catalogued, employed for educational purposes, transmitted for further interpretation (telepathology), analyzed for salient features (medical vision/image analysis), or form part of a wider digital healthcare strategy. Despite advances in digital camera technology, good image acquisition still requires good microscope optics and the correct calibration of all system components, something which many neglect. The future of digital imaging in pathology is very promising and new applications in the fields of automated quantification and interpretation are likely to have profound long-term influence on the practice of anatomic pathology. This paper discusses the state of the art of digital imaging in anatomic pathology.

  6. [Anatomical visibility of the meridian information channels].

    Science.gov (United States)

    Chang, Xi-lang

    2008-12-01

    The "structure imperfectness of signal channel rule" put forward by the author of the present paper may provide a theoretical evidence for the systematicness of meridian information channel. The conclusion that no special structure of the meridian-collateral system has been found is likely to serve as a piece of counterevidence. According to the latest structural view, the development of capillaries, lymphatic vessels and nerves needs target cells-released inducible factors. In the initial phase of the development of the organism, the asymmetry of the interspaces among cells results in the production and arrangement imbalance of the sequential factors which make the capillaries, lymphatic vessels and nerves distribute sequentially in time and space. Meridian-collateral, following the "systemic statistic distribution rule", is a general expression of this distribution pattern. As a systematic structure, the meridian-collateral system distributes in an optimized way in the human body and has both orderly and compatible characteristics. The author thinks that the meridian-collateral information channel is anatomically visible in the time and spatial structure, and in its logical structure and compatibility during the process of growth. Hence, many techniques of delicate anatomy, quantitative anatomy, growth anatomy, comparative anatomy, tridimensional remodeling of living creature and dynamical remodeling of growth all should be used as the important tools for studying the meridian information channel. The theory and the anatomical techniques determine what you would finally find.

  7. Anatomical basis of digital rectal examination.

    Science.gov (United States)

    Joguet, E; Robert, R; Labat, J J; Riant, T; Guérineau, M; Hamel, O; Louppe, J M

    2012-01-01

    Rectal examination is difficult to carry out by students because of their lack of knowledge and fear. It is therefore necessary to search for methods in order to facilitate its practice. This work mainly focuses on the palpation of the posterior lateral area of the rectum. This work bases itself on the study of the average length of indexes and on the anatomical study of the dissection and prints of two pelvises. In the lithotomy position, we can identify three successive levels of exploration of the posterior and lateral area of the rectum. These three levels are defined by the extremity of the index, and the distal and proximal interphalangeal articulations placed successively on the tip of the coccyx. A 180° rotation of the hand enables at each level to identify the parietal structures that the pad of the index comes across, but excludes the palpation of genital organs and rectum. The first level corresponds to the higher part of the anal canal, the ischioanal fossa and the ischium. The second level corresponds to the levator ani muscle, the ischioanal fossa and the pudendal canal. The third level corresponds to the sacrospinous ligament, the ischiatic spine and the internal obturator muscle. In spite of the significant differences between the lengths of the indexes, the use of these landmarks will facilitate the identification of parietal anatomical structures. The internal organs' palpation will depend on the patient's position, his efforts in pushing, the length of the index, and the way the examiner presses on the perineum.

  8. Morphometric analysis of one anatomic scoliotic specimen.

    Science.gov (United States)

    Parent, Stefan; Labelle, Hubert; Mitulescu, Anca; Latimer, Bruce; Skalli, Wafa; Lavaste, François; de Guise, Jacques

    2002-01-01

    Idiopathic scoliosis is a 3-D deformation affecting the position of the spine in space. The regional deformity has been studied extensively but the local changes have not been widely investigated and this being mainly due to the rarity of anatomical specimens. The objective of this study was to identify a deformation pattern for idiopathic scoliosis. We thus studied one complete scoliotic specimen using a digitizing protocol developed by our research group. The anatomical specimen was selected from the Hamann-Todd Osteology Collection at the Cleveland Natural History Museum, which contains over 1,300 skeletons. We were also able to match this scoliotic specimen with one normal specimen for age, sex, race, height and weight. Each vertebra was measured by taking approximately 200 points on each surface. Parameters for each vertebra were then calculated from these sets of points. Each scoliotic vertebra was then compared with a corresponding normal vertebra of the matched specimen. We present the first findings of these measurements, which show pedicle and posterior elements changes that are thought to be secondary to the scoliotic deformation.

  9. Anatomic Optical Coherence Tomography of Upper Airways

    Science.gov (United States)

    Chin Loy, Anthony; Jing, Joseph; Zhang, Jun; Wang, Yong; Elghobashi, Said; Chen, Zhongping; Wong, Brian J. F.

    The upper airway is a complex and intricate system responsible for respiration, phonation, and deglutition. Obstruction of the upper airways afflicts an estimated 12-18 million Americans. Pharyngeal size and shape are important factors in the pathogenesis of airway obstructions. In addition, nocturnal loss in pharyngeal muscular tone combined with high pharyngeal resistance can lead to collapse of the airway and periodic partial or complete upper airway obstruction. Anatomical optical coherence tomography (OCT) has the potential to provide high-speed three-dimensional tomographic images of the airway lumen without the use of ionizing radiation. In this chapter we describe the methods behind endoscopic OCT imaging and processing to generate full three dimensional anatomical models of the human airway which can be used in conjunction with numerical simulation methods to assess areas of airway obstruction. Combining this structural information with flow dynamic simulations, we can better estimate the site and causes of airway obstruction and better select and design surgery for patients with obstructive sleep apnea.

  10. [Anatomical study of men's nipple areola complex].

    Science.gov (United States)

    Vaucher, R; Dast, S; Assaf, N; Sinna, R

    2016-06-01

    The surgical approach of gynecomastia, sexual reassignment surgery in female-to-male transsexuals and the increase of number of obese wishing to turn to plastic surgery led us to deepen the anatomical knowledge of the nipple areola complex (NAC) in men, poorly retailed in the literature. By inspiring us of the methodology of a Japanese study, we studied 50 healthy volunteers male, from 18 to 55 years old, from July till August 2015. We measured various distances relative to the NAC to define its vertical and horizontal position, as well as the internipple distance according to the size, to the weight and to the body mass index (BMI). At the end of the analysis, we were able to underline a lower vertical thoracic position of the NAC in the tall category of person, a more side horizontal position to the subject presenting a high BMI and a linear relation between the BMI and the internipple (Em) defined by (Em)=8.96×BMI. The surgeon's judgment and the desires of the patient are essentials basis of therapeutics decisions that could be lean on this anatomical study, which allowed to establish an idea of the cartography of the NAC in man. It will be interesting and necessary to confront it with other studies with larger scale. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  11. Oblique popliteal ligament - an anatomical study

    Directory of Open Access Journals (Sweden)

    Lucas Pinto D'Amico Fam

    2013-09-01

    Full Text Available OBJECTIVE: To study the anatomy of the oblique popliteal ligament, as regards its dimensions, expansion and anatomical relationships. METHODS: Eleven cadaver knees were dissected in order to study the anatomy and take mea-surements of anatomical structures and relationships of the oblique popliteal ligament. The dissection was for posterior access to the proper exposure of the oblique popliteal ligament, the semimembranosus muscle and its expansions. For measurement of dimensions, 40 × 12 needles were used for marking the specific points and a caliper. The angles were calculated using the software ImagePro Plus(r . RESULTS: The distance from the origin of the oblique popliteal ligament to the tibial plateau was 7.4 mm, the thickness at its origin was 7.3 mm, length was 33.6 mm and the tibial plateau angle 34.8°. The length of the expansion of the proximal oblique popliteal ligament was 39.2 mm, thickness 7.8 mm and angle of the oblique popliteal ligament with its expansion 32.2°. CONCLUSION: The oblique popliteal ligament is thick, rises in the semimembranosus and protrudes proximally forming an acute angle with the joint interline, crossing the popliteal fossa. In some cases it has a proximal expansion.

  12. Generic substitution: additional challenge for adherence in hypertensive patients?

    Science.gov (United States)

    Håkonsen, Helle; Eilertsen, Marlene; Borge, Hilde; Toverud, Else-Lydia

    2009-10-01

    This study aims to investigate whether, and in what way, generic substitution affects drug adherence in hypertensive patients. Personal interviews with 174 Norwegian patients (50-80 years) who had had their brand-name antihypertensive drug generically substituted were conducted using a semi-structured questionnaire. On average, 4.4 (1-14) prescription drugs were used by the participants. Of these, 2.0 (1-4) drugs were antihypertensives. More than 50% of the patients had been using antihypertensive drugs for more than 10 years. One in four found it difficult to remember to take their medication every day. One in three said generic substitution made keeping track of their medications more demanding. Twenty-nine percent were anxious when they started to use a generically substituted drug. Eight percent felt that the effect of the drug had changed, and 15% reported having new or more side-effects. A negative attitude towards generics was significantly associated with low educational attainment, increasing number of drugs, having general concerns about medicine use, and having received insufficient information regarding generic substitution. Five percent of the patients had been using more than one equivalent generic drug at the same time. These were among those who used several different drugs and also among those who got their medications from more than one pharmacy. Five percent is a too small number to draw general conclusions; however, there is no reason to suspect that these mistakes do not occur from time to time. This study shows that generic substitution can be an additional factor in poor drug adherence in hypertensive patients and contributes to concerns and confusion among the patients. Although generic substitution is an important measure of cost containment, health personnel should approach each patient individually. Clearly, many patients feel insecure about substituting their medication and demand more information.

  13. Cerebral functional connectivity periodically (de)synchronizes with anatomical constraints.

    Science.gov (United States)

    Liégeois, Raphaël; Ziegler, Erik; Phillips, Christophe; Geurts, Pierre; Gómez, Francisco; Bahri, Mohamed Ali; Yeo, B T Thomas; Soddu, Andrea; Vanhaudenhuyse, Audrey; Laureys, Steven; Sepulchre, Rodolphe

    2016-07-01

    This paper studies the link between resting-state functional connectivity (FC), measured by the correlations of fMRI BOLD time courses, and structural connectivity (SC), estimated through fiber tractography. Instead of a static analysis based on the correlation between SC and FC averaged over the entire fMRI time series, we propose a dynamic analysis, based on the time evolution of the correlation between SC and a suitably windowed FC. Assessing the statistical significance of the time series against random phase permutations, our data show a pronounced peak of significance for time window widths around 20-30 TR (40-60 s). Using the appropriate window width, we show that FC patterns oscillate between phases of high modularity, primarily shaped by anatomy, and phases of low modularity, primarily shaped by inter-network connectivity. Building upon recent results in dynamic FC, this emphasizes the potential role of SC as a transitory architecture between different highly connected resting-state FC patterns. Finally, we show that the regions contributing the most to these whole-brain level fluctuations of FC on the supporting anatomical architecture belong to the default mode and the executive control networks suggesting that they could be capturing consciousness-related processes such as mind wandering.

  14. Introducing a Virtual Reality Experience in Anatomic Pathology Education.

    Science.gov (United States)

    Madrigal, Emilio; Prajapati, Shyam; Hernandez-Prera, Juan C

    2016-10-01

    A proper examination of surgical specimens is fundamental in anatomic pathology (AP) education. However, the resources available to residents may not always be suitable for efficient skill acquisition. We propose a method to enhance AP education by introducing high-definition videos featuring methods for appropriate specimen handling, viewable on two-dimensional (2D) and stereoscopic three-dimensional (3D) platforms. A stereo camera system recorded the gross processing of commonly encountered specimens. Three edited videos, with instructional audio voiceovers, were experienced by nine junior residents in a crossover study to assess the effects of the exposure (2D vs 3D movie views) on self-reported physiologic symptoms. A questionnaire was used to analyze viewer acceptance. All surveyed residents found the videos beneficial in preparation to examine a new specimen type. Viewer data suggest an improvement in specimen handling confidence and knowledge and enthusiasm toward 3D technology. None of the participants encountered significant motion sickness. Our novel method provides the foundation to create a robust teaching library. AP is inherently a visual discipline, and by building on the strengths of traditional teaching methods, our dynamic approach allows viewers to appreciate the procedural actions involved in specimen processing. © American Society for Clinical Pathology, 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  15. Anatomical Region-Specific In Vivo Wireless Communication Channel Characterization.

    Science.gov (United States)

    Demir, Ali Fatih; Abbasi, Qammer H; Ankarali, Z Esat; Alomainy, Akram; Qaraqe, Khalid; Serpedin, Erchin; Arslan, Huseyin

    2017-09-01

    In vivo wireless body area networks and their associated technologies are shaping the future of healthcare by providing continuous health monitoring and noninvasive surgical capabilities, in addition to remote diagnostic and treatment of diseases. To fully exploit the potential of such devices, it is necessary to characterize the communication channel, which will help to build reliable and high-performance communication systems. This paper presents an in vivo wireless communication channel characterization for male torso both numerically and experimentally (on a human cadaver) considering various organs at 915 MHz and 2.4 GHz. A statistical path loss (PL) model is introduced, and the anatomical region-specific parameters are provided. It is found that the mean PL in decibel scale exhibits a linear decaying characteristic rather than an exponential decaying profile inside the body, and the power decay rate is approximately twice at 2.4 GHz as compared to 915 MHz. Moreover, the variance of shadowing increases significantly as the in vivo antenna is placed deeper inside the body since the main scatterers are present in the vicinity of the antenna. Multipath propagation characteristics are also investigated to facilitate proper waveform designs in the future wireless healthcare systems, and a root-mean-square delay spread of 2.76 ns is observed at 5 cm depth. Results show that the in vivo channel exhibit different characteristics than the classical communication channels, and location dependence is very critical for accurate, reliable, and energy-efficient link budget calculations.

  16. Sustainable Buildings

    DEFF Research Database (Denmark)

    Tommerup, Henrik M.; Elle, Morten

    The scientific community agrees that: all countries must drastically and rapidly reduce their CO2 emissions and that energy efficient houses play a decisive role in this. The general attitude at the workshop on Sustainable Buildings was that we face large and serious climate change problems that ...... that need urgent action. The built environment is an obvious area to put effort into because of the large and cost-effective energy saving potential and potential for Renewable Energy-based supply systems for buildings.......The scientific community agrees that: all countries must drastically and rapidly reduce their CO2 emissions and that energy efficient houses play a decisive role in this. The general attitude at the workshop on Sustainable Buildings was that we face large and serious climate change problems...

  17. Building Procurement

    DEFF Research Database (Denmark)

    Andersson, Niclas

    2007-01-01

    ‘The procurement of construction work is complex, and a successful outcome frequently elusive’. With this opening phrase of the book, the authors take on the challenging job of explaining the complexity of building procurement. Even though building procurement systems are, and will remain, complex...... despite this excellent book, the knowledge, expertise, well-articulated argument and collection of recent research efforts that are provided by the three authors will help to make project success less elusive. The book constitutes a thorough and comprehensive investigation of building procurement, which...... evolves from a simple establishment of a contractual relationship to a central and strategic part of construction. The authors relate to cultural, ethical and social and behavioural sciences as the fundamental basis for analysis and understanding of the complexity and dynamics of the procurement system...

  18. The pharmacoeconomic impact of generics: an evolutionary tale.

    Science.gov (United States)

    Smethurst, Dominic

    2002-09-01

    The very word generics stiffens sinews and tightens lips in the pharma industry. It has been proposed that large profits and much pride are now being lost through the creeping forces of intellectual piracy and generic plagiarism [1-3]. In this article, I will argue against this position. Using models from evolution and modern day complexity theory I will attempt to address some of the fears that surround generic pharmaceutical enterprise and to express my own concerns about some of the overly optimistic thinking that occurs with respect to developing world systems and the HIV virus.

  19. Business engineering. Generic Software Architecture in an Object Oriented View

    Directory of Open Access Journals (Sweden)

    Mihaela MURESAN

    2006-01-01

    Full Text Available The generic software architecture offers a solution for the the information system's development and implementation. A generic software/non-software model could be developed by integrating the enterprise blueprint concept (Zachman and the object oriented paradigm (Coad's archetype concept. The standardization of the generic software architecture for various specific software components could be a direction of crucial importance, offering the guarantee of the quality of the model and increasing the efficiency of the design, development and implementation of the software. This approach is also useful for the implementation of the ERP systems designed to fit the user’s particular requirements.

  20. Building Bridges

    DEFF Research Database (Denmark)

    The report Building Bridges adresses the questions why, how and for whom academic audience research has public value, from the different points of view of the four working groups in the COST Action IS0906 Transforming Audiences, Transforming Societies – “New Media Genres, Media Literacy and Trust...... in the Media”, “Audience Interactivity and Participation”, “The Role of Media and ICT Use for Evolving Social Relationships” and “Audience Transformations and Social Integration”. Building Bridges is the result of an ongoing dialogue between the Action and non-academic stakeholders in the field of audience...

  1. Competence Building

    DEFF Research Database (Denmark)

    Borrás, Susana; Edquist, Charles

    on the one hand, and the real world of innovation policy-making on the other, typically not speaking to each other. With this purpose in mind, this paper discusses the role of competences and competence-building in the innovation process from a perspective of innovation systems; it examines how governments...... and public agencies in different countries and different times have actually approached the issue of building, maintaining and using competences in their innovation systems; it examines what are the critical and most important issues at stake from the point of view of innovation policy, looking particularly...

  2. Does educational intervention improve doctors’ knowledge and perceptions of generic medicines and their generic prescribing rate? A study from Malaysia

    Directory of Open Access Journals (Sweden)

    Mohamed Azmi Hassali

    2014-11-01

    Full Text Available Objectives: To investigate the impact of an educational intervention on doctors’ knowledge and perceptions towards generic medicines and their generic (international non-proprietary name prescribing practice. Methods: This is a single-cohort pre-/post-intervention pilot study. The study was conducted in a tertiary care hospital in Perak, Malaysia. All doctors from the internal medicine department were invited to participate in the educational intervention. The intervention consisted of an interactive lecture, an educational booklet and a drug list. Doctors’ knowledge and perceptions were assessed by using a validated questionnaire, while the international non-proprietary name prescribing practice was assessed by screening the prescription before and after the intervention. Results: The intervention was effective in improving doctors’ knowledge towards bioequivalence, similarity of generic medicines and safety standards required for generic medicine registration (p = 0.034, p = 0.034 and p = 0.022, respectively. In terms of perceptions towards generic medicines, no significant changes were noted (p > 0.05. Similarly, no impact on international non-proprietary name prescribing practice was observed after the intervention (p > 0.05. Conclusion: Doctors had inadequate knowledge and misconceptions about generic medicines before the intervention. Moreover, international non-proprietary name prescribing was not a common practice. However, the educational intervention was only effective in improving doctors’ knowledge of generic medicines.

  3. Anatomical aspects of sinus floor elevations.

    Science.gov (United States)

    van den Bergh, J P; ten Bruggenkate, C M; Disch, F J; Tuinzing, D B

    2000-06-01

    Inadequate bone height in the lateral part of the maxilla forms a contra-indication for implant surgery. This condition can be treated with an internal augmentation of the maxillary sinus floor. This sinus floor elevation, formerly called sinus lifting, consists of a surgical procedure in which a top hinge door in the lateral maxillary sinus wall is prepared and internally rotated to a horizontal position. The new elevated sinus floor, together with the inner maxillary mucosa, will create a space that can be filled with graft material. Sinus lift procedures depend greatly on fragile structures and anatomical variations. The variety of anatomical modalities in shape of the inner aspect of the maxillary sinus defines the surgical approach. Conditions such as sinus floor convolutions, sinus septum, transient mucosa swelling and narrow sinus may form a (usually relative) contra-indication for sinus floor elevation. Absolute contra-indications are maxillary sinus diseases (tumors) and destructive former sinus surgery (like the Caldwell-Luc operation). The lateral sinus wall is usually a thin bone plate, which is easily penetrated with rotating or sharp instruments. The fragile Schneiderian membrane plays an important role for the containment of the bonegraft. The surgical procedure of preparing the trap door and luxating it, together with the preparation of the sinus mucosa, may cause a mucosa tear. Usually, when these perforations are not too large, they will fold together when turning the trap door inward and upward, or they can be glued with a fibrin sealant, or they can be covered with a resorbable membrane. If the perforation is too large, a cortico-spongious block graft can be considered. However, in most cases the sinus floor elevation will be deleted. Perforations may also occur due to irregularities in the sinus floor or even due to immediate contact of sinus mucosa with oral mucosa. Obstruction of the antro-nasal foramen is, due to its high location, not a

  4. Structure Building

    NARCIS (Netherlands)

    Odijk, J.E.J.M.

    2013-01-01

    I argue that structure building (e.g. Chomsky’s Merge) is not part of the narrow language faculty (FLN, contra Hauser, Chomsky & Fitch 2002). FLN is not empty, though: it consists of a lexico-grammatical component that defines grammatical objects, (non- recursive) combinatory rules/principles,

  5. Existing buildings

    DEFF Research Database (Denmark)

    Gram-Hanssen, Kirsten

    2014-01-01

    their homes. These policy measures include building regulations, energy tax and different types of incentives and information dissemination. The conclusion calls for new and innovative policy measures to cope with the realities of renovations of owner-occupied houses and how energy efficiency improvement...

  6. Building Trust.

    Science.gov (United States)

    Ambler, Marjane

    1994-01-01

    Describes how an initial $1,500 grant helped build a desperately needed health clinic on the Pine Ridge Reservation. Provides the history of the clinic, from its beginning as a small grant to its ultimate development into a $400,000 solar-heated health clinic with a staff of 9 people, including a full-time physician. (MAB)

  7. Generic atmospheric correction models for radar measurements

    Science.gov (United States)

    Li, Zhenhong; Yu, Chen; Crippa, Paola; Penna, Nigel

    2017-04-01

    with topography therefore delineates the vertical troposphere profile, and (ii) a turbulent component resulting from disturbance processes (e.g., severe weather) in the troposphere which trigger uncertain patterns in space and time. The decoupled interpolation model can then be employed to generate improved dense tropospheric delay maps compared with previous GNSS-based models. In order to deal with areas with limited (or no) GNSS stations, we introduce the operational high resolution ECMWF (HRES-ECMWF, 16 km), available in near real-time, as well as MODIS near-IR water vapour data whenever available, as constraints of the ITD model, which makes the correction model globally available in all weather conditions at any time. The application of the ITD model to Sentinel-1 interferograms shows that approximately 68%-78% of noise reduction can be achieved using the generic ITD correction model. Indicators are also demonstrated showing the model performance in each case, to provide users with confidence to apply this generic correction model.

  8. Three-dimensional anatomical atlas of the human body

    OpenAIRE

    Barbeito, António Manuel Teixeira

    2016-01-01

    Anatomical atlases allow mapping the anatomical structures of the human body. Early versions of these systems consisted of analogic representations with informative text and labelled images of the human body. With the advent of computer systems, digital versions emerged and the third dimension was introduced. Consequently, these systems increased their efficiency, allowing more realistic visualizations with improved interactivity. The development of anatomical atlases in geographic informatio...

  9. Recent advances in standards for Collaborative Digital Anatomic Pathology.

    OpenAIRE

    Daniel, Christel; Macary, François; García Rojo, Marcial; Klossa, Jacques; Laurinavičius, Arvydas; Beckwith, Bruce; Della Mea, Vincenzo

    2011-01-01

    International audience; CONTEXT: Collaborative Digital Anatomic Pathology refers to the use of information technology that supports the creation and sharing or exchange of information, including data and images, during the complex workflow performed in an Anatomic Pathology department from specimen reception to report transmission and exploitation. Collaborative Digital Anatomic Pathology can only be fully achieved using medical informatics standards. The goal of the international integrating...

  10. Using Service Oriented Architecture in a Generic Virtual Power Plant

    DEFF Research Database (Denmark)

    Andersen, Peter Bach; Poulsen, Bjarne; Træholt, Chresten

    2009-01-01

    interesting properties that can influence the future shape of power markets. The concept holds many promises including cheaper power to the consumer, a more flexible and responsive power production and the support of a more environment-friendly development. In order to realize a software solution supporting......The purpose of this paper is to find and describe a suitable software framework that can be used to help implement the concept of a Generic Virtual Power Plant in the future power system. The Generic Virtual Power Plant concept, along with the utilization of distributed energy resources, has many...... the Generic Virtual Power Plant, an array of different software design principles, patterns and architectures must be applied. Especially Service Oriented Architecture (SOA) can aid in implementing the Generic Virtual Power Plant....

  11. Generic antibiotic industries: Challenges and implied strategies with regulatory perspectives

    Directory of Open Access Journals (Sweden)

    M Venkatesh

    2011-01-01

    Full Text Available Ever since the discovery of antibiotics, the quality of human life greatly improved in the 20 th century. The discovery of penicillin transformed the medicine industry and initiated a search for a better antibiotic every time resulting in several synthetic and semi-synthetic antibiotics. Beginning with the 1937 sulfa drug tragedy, the drug regulations had a parallel growth along with the antibiotics and the antibiotic-based generic Pharma industries. This review article is focused on the scenario depicting current global Pharma industries based on generic antibiotics. Several regulatory aspects involved with these industries have been discussed along with the complexity of the market, issues that could affect their growth, their struggle for quality, and their compliance with the tightened regulations. With the skyrocketing commercialization of antibiotics through generics and the leveraging technologic renaissance, generic industries are involved in providing maximum safer benefits for the welfare of the people, highlighting its need today.

  12. Generic methods for aero-engine exhaust emission prediction

    NARCIS (Netherlands)

    Shakariyants, S.A.

    2008-01-01

    In the thesis, generic methods have been developed for aero-engine combustor performance, combustion chemistry, as well as airplane aerodynamics, airplane and engine performance. These methods specifically aim to support diverse emission prediction studies coupled with airplane and engine

  13. Generic appearance of objective results in quantum measurements

    Science.gov (United States)

    Korbicz, J. K.; Aguilar, E. A.; Ćwikliński, P.; Horodecki, P.

    2017-09-01

    Measurement is of central interest in quantum mechanics as it provides the link between the quantum world and the world of everyday experience. One of the features of everyday experience is its robust, objective character, contrasting the delicate nature of quantum systems. Here we analyze in a completely model-independent way the celebrated von Neumann measurement process, using recent techniques of information flow, studied in open quantum systems. We show the generic appearance of objective results in quantum measurements, provided we macroscopically coarse-grain the measuring apparatus and wait long enough. To study genericity, we employ the widely used Gaussian unitary ensemble of random matrices and the Hoeffding inequality. We derive generic objectivization time scales, given solely by the interaction strength and the systems' dimensions. Our results are manifestly universal and are a generic property of von Neumann measurements.

  14. Generic drugs for hypertension: are they really equivalent?

    Science.gov (United States)

    Cooper-DeHoff, Rhonda M; Elliott, William J

    2013-08-01

    Many antihypertensive drugs are now available in generic formulations at fractions of the cost of their branded counterparts. In the United States, marketing approval for generic medications is usually granted by the Food and Drug Administration on the basis of two simple studies involving dissolution rates and bioavailability in 24 - 36 healthy people, without data regarding antihypertensive efficacy, safety, or long-term outcomes. This process leaves many true disciples of "Evidence-Based Medicine" in a quandary: prescribe only brand-name medications that have been demonstrated in clinical trials to both lower blood pressure and prevent cardiovascular events, or instead recommend lower-priced generic agents that are usually supported by no such data. This review summarizes the current evidence that generic antihypertensive drugs are likely to be safe and effective, may increase the probability of medication availability and adherence for many patients, but, by law, must have a different physical appearance than the original product.

  15. A generic discrete choice model of automobile purchase

    National Research Council Canada - National Science Library

    Østli, Vegard; Fridstrøm, Lasse; Johansen, Kjell Werner; Tseng, Yin-Yen

    2017-01-01

    ... and incentives.As a tool to understand and analyse such questions, we have developed a generic nested logit model of automobile choice, based on complete disaggregate vehicle sales data for Norway for the period...

  16. Optimal, Generic Planning of Maintenance and Inspection of Steel Bridges

    DEFF Research Database (Denmark)

    Sørensen, John Dalsgaard; Faber, Michael Havbro

    2002-01-01

    Fatigue damage is an important deterioration mechanism for steel bridges. This paper describes a simplified and generic approach for reliability and risk based inspection planning of fatigue sensitive structural details. Fatigue sensitive details are categorized according to their loading charact...

  17. Generic radiation safety design for SSRL synchrotron radiation beamlines

    Energy Technology Data Exchange (ETDEWEB)

    Liu, James C. [Radiation Protection Department, Stanford Linear Accelerator Center (SLAC), MS 48, P.O. Box 20450, Stanford, CA 94309 (United States)]. E-mail: james@slac.stanford.edu; Fasso, Alberto [Radiation Protection Department, Stanford Linear Accelerator Center (SLAC), MS 48, P.O. Box 20450, Stanford, CA 94309 (United States); Khater, Hesham [Radiation Protection Department, Stanford Linear Accelerator Center (SLAC), MS 48, P.O. Box 20450, Stanford, CA 94309 (United States); Prinz, Alyssa [Radiation Protection Department, Stanford Linear Accelerator Center (SLAC), MS 48, P.O. Box 20450, Stanford, CA 94309 (United States); Rokni, Sayed [Radiation Protection Department, Stanford Linear Accelerator Center (SLAC), MS 48, P.O. Box 20450, Stanford, CA 94309 (United States)

    2006-12-15

    To allow for a conservative, simple, uniform, consistent, efficient radiation safety design for all SSRL beamlines, a generic approach has been developed, considering both synchrotron radiation (SR) and gas bremsstrahlung (GB) hazards. To develop the methodology and rules needed for generic beamline design, analytic models, the STAC8 code, and the FLUKA Monte Carlo code were used to pre-calculate sets of curves and tables that can be looked up for each beamline safety design. Conservative beam parameters and standard targets and geometries were used in the calculations. This paper presents the SPEAR3 beamline parameters that were considered in the design, the safety design considerations, and the main pre-calculated results that are needed for generic shielding design. In the end, the rules and practices for generic SSRL beamline design are summarized.

  18. Patients' concern about their medicine after a generic switch

    DEFF Research Database (Denmark)

    Østergaard Rathe, Jette; Søndergaard, Jens; Jarbøl, Dorte E

    2014-01-01

    PURPOSE: This study aims to investigate the possible association between patients' concerns about their medicine and generic switch. METHODS: Cross-sectional survey was carried out comprising responses from 2217 randomly selected persons aged 20 years or older and living in the Region of Southern...... in treatment. We also included general beliefs about medicine (BMQ), views on generic medicine and confidence in the health-care system. The information about the patients' generic switch was obtained from a prescription database and not provided by the patients. Data were analysed using linear regression....... RESULTS: No statistically significant associations were found between concerns about the index medicine and the generic switch (-0.02 95% CI: -0.10; 0.05). Viewing medicines as harmful in general was associated with increased concerns (BMQ general harm: 0.39 95% CI: 0.30; 0.47 and BMQ general overuse: 0...

  19. Discipline-specific versus generic academic literacy intervention for ...

    African Journals Online (AJOL)

    Keywords: Academic literacy, discipline-specific AL, generic AL, academic language support, academic language proficiency, English for Specific Purposes, English for Academic Purposes, academic writing, academic reading, Contentbased Instruction, Language Across the Curriculum, Writing Across the Curriculum, ...

  20. Recognizing $\\operatorname{PGL}_3$ via generic $4$-transitivity

    OpenAIRE

    Altınel, Tuna; Wiscons, Joshua

    2015-01-01

    We show that the only transitive and generically $4$-transitive action of a group of finite Morley rank on a set of Morley rank $2$ is the natural action of $\\operatorname{PGL}_3$ on the projective plane.

  1. Lumbar hernia: anatomical basis and clinical aspects.

    Science.gov (United States)

    Armstrong, O; Hamel, A; Grignon, B; NDoye, J M; Hamel, O; Robert, R; Rogez, J M

    2008-10-01

    The purpose of this study was to describe the anatomy of the two orifices of the abdominal posterior wall where lumbar hernias could appear. They may protrude through the superficial lumbar triangle (JL Petit) or the deepest superior orifice (Grynfeltt). The exact limits were precised by dissections in cadavers to explain the main differences of these two locations. We report two cases of spontaneous lumbar hernias discovered in outpatient clinic. Clinical diagnosis was difficult and both the patients were sent for lumbar lipoma but a meticulous examination gave us a clue. MRI was useful to confirm the defect in the posterior abdominal wall under the 12th rib. Only one patient was operated by a direct approach with a reinforcement of an unabsorbable mesh. No recurrence appeared during follow-up. Thanks to clinical and anatomical knowledge, these rare superior lumbar hernias were diagnosed and a correct surgical treatment permitted a quick recovery.

  2. Ballistics and anatomical modelling - A review.

    Science.gov (United States)

    Humphrey, Caitlin; Kumaratilake, Jaliya

    2016-11-01

    Ballistics is the study of a projectiles motion and can be broken down into four stages: internal, intermediate, external and terminal ballistics. The study of the effects a projectile has on a living tissue is referred to as wound ballistics and falls within terminal ballistics. To understand the effects a projectile has on living tissues the mechanisms of wounding need to be understood. These include the permanent and temporary cavities, energy, yawing, tumbling and fragmenting. Much ballistics research has been conducted including using cadavers, animal models and simulants such as ballistics ordnance gelatine. Further research is being conducted into developing anatomical, 3D, experimental and computational models. However, these models need to accurately represent the human body and its heterogeneous nature which involves understanding the biomechanical properties of the different tissues and organs. Further research is needed to accurately represent the human tissues with simulants and is slowly being conducted. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  3. Anatomically Plausible Surface Alignment and Reconstruction

    DEFF Research Database (Denmark)

    Paulsen, Rasmus R.; Larsen, Rasmus

    2010-01-01

    With the increasing clinical use of 3D surface scanners, there is a need for accurate and reliable algorithms that can produce anatomically plausible surfaces. In this paper, a combined method for surface alignment and reconstruction is proposed. It is based on an implicit surface representation...... combined with a Markov Random Field regularisation method. Conceptually, the method maintains an implicit ideal description of the sought surface. This implicit surface is iteratively updated by realigning the input point sets and Markov Random Field regularisation. The regularisation is based on a prior...... energy that has earlier proved to be particularly well suited for human surface scans. The method has been tested on full cranial scans of ten test subjects and on several scans of the outer human ear....

  4. Is there a relationship between patient beliefs or communication about generic drugs and medication utilization?

    Science.gov (United States)

    Shrank, William H; Cadarette, Suzanne M; Cox, Emily; Fischer, Michael A; Mehta, Jyotsna; Brookhart, Alan M; Avorn, Jerry; Choudhry, Niteesh K

    2009-03-01

    Insurers and policymakers strive to stimulate more cost-effective prescribing and, increasingly, are educating beneficiaries about generics. To evaluate the relationship between patient beliefs and communication about generic drugs and actual drug use. We performed a national mailed survey of a random sample of 2500 commercially-insured adults. Patient responses were linked to pharmacy claims data to assess actual generic medication use. We used factor analysis to develop 5 multi-item scales from patient survey responses that measured: (1) general preferences for generics, (2) generic safety/effectiveness, (3) generic cost/value, (4) comfort with generic substitution, and (5) communication with providers about generics. The relationship between each scale and the proportion of prescriptions filled for generics was assessed using linear regression, controlling for demographic, health, and insurance characteristics. Separate models were created for each scale and then all 5 scales were included simultaneously in a fully-adjusted model. The usable response rate was 48%. When evaluated independently, a 1 SD increase in each of the 5 scales was associated with a 3.1% to 6.3% increase in generic drug use (P generic drug use: comfort with generic substitution (P = 0.021) and communication with providers about generic drugs (P = 0.012). Generic drug use is most closely associated with the 2 actionable items we evaluated: communication with providers about generics and comfort with generic substitution. Educational campaigns that focus on these 2 domains may be most effective at influencing generic drug use.

  5. Altered functional and anatomical connectivity in schizophrenia.

    Science.gov (United States)

    Camchong, Jazmin; MacDonald, Angus W; Bell, Christopher; Mueller, Bryon A; Lim, Kelvin O

    2011-05-01

    Schizophrenia is characterized by a lack of integration between thought, emotion, and behavior. A disruption in the connectivity between brain processes may underlie this schism. Functional magnetic resonance imaging (fMRI) and diffusion tensor imaging (DTI) were used to evaluate functional and anatomical brain connectivity in schizophrenia. In all, 29 chronic schizophrenia patients (11 females, age: mean=41.3, SD=9.28) and 29 controls (11 females, age: mean=41.1, SD=10.6) were recruited. Schizophrenia patients were assessed for severity of negative and positive symptoms and general cognitive abilities of attention/concentration and memory. Participants underwent a resting-fMRI scan and a DTI scan. For fMRI data, a hybrid independent components analysis was used to extract the group default mode network (DMN) and accompanying time-courses. Voxel-wise whole-brain multiple regressions with corresponding DMN time-courses was conducted for each subject. A t-test was conducted on resulting DMN correlation maps to look between-group differences. For DTI data, voxel-wise statistical analysis of the fractional anisotropy data was carried out to look for between-group differences. Voxel-wise correlations were conducted to investigate the relationship between brain connectivity and behavioral measures. Results revealed altered functional and anatomical connectivity in medial frontal and anterior cingulate gyri of schizophrenia patients. In addition, frontal connectivity in schizophrenia patients was positively associated with symptoms as well as with general cognitive ability measures. The present study shows convergent fMRI and DTI findings that are consistent with the disconnection hypothesis in schizophrenia, particularly in medial frontal regions, while adding some insight of the relationship between brain disconnectivity and behavior. © The Author 2009. Published by Oxford University Press on behalf of the Maryland Psychiatric Research Center. All rights reserved.

  6. The short-term impact of Ontario's generic pricing reforms.

    Directory of Open Access Journals (Sweden)

    Michael R Law

    Full Text Available Canadians pay amongst the highest generic drug prices in the world. In July 2010, the province of Ontario enacted a policy that halved reimbursement for generic drugs from the public drug plan, and substantially lowered prices for private purchases. We quantified the impact of this policy on overall generic drug expenditures in the province, and projected the impact in other provinces had they mimicked this pricing change.We used quarterly prescription generic drug dispensing data from the IMS-Brogan CompuScript Audit. We used the price per unit in both the pre- and post-policy period and two economics price indexes to estimate the expenditure reduction in Ontario. Further, we used the post-policy Ontario prices to estimate the potential reduction in other provinces.We estimate that total expenditure on generic drugs in Ontario during the second half of 2010 was between $181 and $194 million below what would be expected if prices had remained at pre-policy level. Over half of the reduction in spending was due to savings on just 10 generic ingredients. If other provinces had matched Ontario's prices, their expenditures over during the latter half of 2010 would have been $445 million lower.We found that if Ontario's pricing scheme were adopted nationally, overall spending on generic drugs in Canada would drop at least $1.28 billion annually--a 5% decrease in total prescription drug expenditure. Other provinces should seriously consider both changes to their generic drug prices and the use of more competitive bulk purchasing policies.

  7. 40 CFR 721.10067 - Ether amine phosphonate salt (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Ether amine phosphonate salt (generic... Specific Chemical Substances § 721.10067 Ether amine phosphonate salt (generic). (a) Chemical substances... ether amine phosphonate salt (PMNs P-05-57, P-05-58, P-05-59, P-05-61, P-05-62, P-05-63, P-05-64, and P...

  8. Bioequivalence and other unresolved issues in generic drug substitution.

    Science.gov (United States)

    Meredith, Peter

    2003-11-01

    Substitution of generic drugs for brand-name products is highly controversial and often is met with suspicion by health care providers and patients. Historically, the debate has focused on the issue of bioequivalence, and clinical practice has identified a number of drug classes for which generic substitution should be approached with caution. Current bioequivalence requirements are based on a measure of average bioequivalence; however, there are fears that use of this measure may be inappropriate in the case of a drug with a narrow or wide therapeutic range or high intrasubject or intersubject variability. Under these circumstances, measures of individual and population bioequivalence are proposed to be more accurate than measures of average bioequivalence. This paper addresses issues of bioequivalence and other concerns with generic drug substitution. I conducted a MEDLINE search of the English-language literature containing the key terms generic, multisource, quality, and brand and published between 1973 and 2003. The names of branded pharmaceuticals whose patents had recently expired (eg, Ventolin HFA, Adalat, Capoten, Tagamet HB 200, and Valium) also were used to search for articles on generic substitution. Reference lists of relevant articles also were searched. Bioequivalence issues are presented together with more general concerns over generic drug substitution, such as consumer perception of risk, differences in product and packaging appearance, and differences in excipients. The literature reviewed act to highlight a number of different drug categories and patient subpopulations for which generic substitution can still prove to be problematic. I recommend that health care providers continue to exercise caution in the consideration of generic drug substitution under certain circumstances.

  9. Generic Qualitative Approaches: Pitfalls and Benefits of Methodological Mixology

    OpenAIRE

    Renate M. Kahlke BA Hon, MA

    2014-01-01

    Generic qualitative research studies are those that refuse to claim allegiance to a single established methodology. There has been significant debate in the qualitative literature regarding the extent to which rigour can be preserved outside of the guidelines of an established methodology. This article offers a starting place for researchers interested in entering the literature on generic qualitative approaches and offers some guidance to help researchers appreciate the advantages of using a...

  10. Generic Constructions of Biometric Identity Based Encryption Systems

    OpenAIRE

    Sarier, Neyire Deniz

    2010-01-01

    International audience; In this paper, we present a novel framework for the generic construction of biometric Identity Based Encryption (IBE) schemes, which do not require bilinear pairings and result in more efficient schemes than existing fuzzy IBE systems implemented for biometric identities. Also, we analyze the security properties that are specific to biometric IBE namely anonymity and identity privacy. Considering these notions, we present generic constructions for biometric IBE and ID-...

  11. Generic drugs: Review and experiences from South India

    Directory of Open Access Journals (Sweden)

    Philip Mathew

    2015-01-01

    Full Text Available The cost of pharmaceuticals, as a percentage of total healthcare spending, has been rising worldwide. This has resulted in strained national budgets and a high proportion of people without access to essential medications. Though India has become a global hub of generic drug manufacturing, the expected benefits of cheaper drugs are not translating into savings for ordinary people. This is in part due to the rise of branded generics, which are marketed at a price point close to the innovator brands. Unbranded generic medicines are not finding their way into prescriptions due to issues of confidence and perception, though they are proven to be much cheaper and comparable in efficacy to branded medicines. The drug inventory of unbranded generic manufacturers fares reasonably when reviewed using the World Health Organization-Health Action International (WHO-HAI tool for analysing drug availability. Also, unbranded generic medicines are much cheaper when compared to the most selling brands and they can bring down the treatment costs in primary care and family practice. We share our experience in running a community pharmacy for an urban health center in the Pathanamthitta district of Kerala State, which is run solely on generic medicines. The drug availability at the community pharmacy was 73.3% when analyzed using WHO-HAI tool and the savings for the final consumers were up to 93.1%, when compared with most-selling brand of the same formulation.

  12. [Generic drugs at hospital discharge: assessment in geriatrics].

    Science.gov (United States)

    Michelon, Hugues; Marcel, Julie; Coudert, Mathieu; Juillard, Kim; Pochat, Laurence; Fernandez, Christine; Verny, Marc; Antignac, Marie

    2014-03-01

    To assess the impact of physician awareness to promote the prescription and the dispensing of generic drugs at hospital discharge. The study consisted in a Before/After Study design including the analysis of medical prescriptions at hospital discharge, after a pharmaceutical intervention to physicians in a geriatric ward. Each drug was classified according to its terms of prescribing (International Nonproprietary Name (INN), Generic or Trade Name). The primary endpoint defined is the rate of medication prescribed by INN or generic. Statistical analysis was performed on all medicines and according to the prescribers' status (junior/senior). Three hundred and fifty one drugs were prescribed in the group "before intervention" versus 301 in the group "after". The average number of drugs prescribed per patient was similar between the two groups (9.5 drugs/patient). A generic prescription has been improved by 5% between the two periods (19.7% "before" vs 24.3% "after", p=0.27). Analysis on prescriber status indicates that the pharmaceutical intervention had a significant impact on junior physicians, which resulted in improved prescribing of drug (INN or generic) from 17.6% to 31.4% between the two periods (p=0.006). The pharmaceutical intervention to physicians has led to an improvement of drug prescription (INN or generic) at hospital discharge. This awareness has affected mainly junior prescribers hence the need to extend this type of intervention to all prescribers of our establishment.

  13. Strategies That Delay Market Entry of Generic Drugs.

    Science.gov (United States)

    Vokinger, Kerstin Noëlle; Kesselheim, Aaron S; Avorn, Jerry; Sarpatwari, Ameet

    2017-09-18

    Increasing prescription drug expenditures in the United States are primarily driven by high brand-name drug prices. Although generic competition helps lower drug prices, manufacturers of brand-name drugs often work to delay the availability of generic versions of their products. Strategies to forestall generic competition include patenting peripheral aspects of a drug or modified formulations that do not add clinical value, paying generic manufacturers to settle lawsuits challenging the validity of patents on brand-name drugs ("reverse payment" settlements), denying generic manufacturers access to drug samples necessary for bioequivalence testing, misusing risk evaluation and mitigation strategies, and filing citizen petitions with the US Food and Drug Administration (FDA). To address such tactics, the federal government can interpret existing patenting standards more strictly and promote certain types of patent challenges to ensure that patents are granted or upheld only for true innovations. Congress can enact pending legislation that would help discourage reverse payment settlements and compel brand-name manufacturers to share drug samples for bioequivalence testing. Finally, the FDA can provide earlier guidance on bioequivalence determinations for complex generic products and adopt the presumption that late-filed citizen petitions should be summarily rejected.

  14. Leveraging consumer's behaviour to promote generic drugs in Italy.

    Science.gov (United States)

    Zerbini, Cristina; Luceri, Beatrice; Vergura, Donata Tania

    2017-04-01

    The aim of this study was to fill the lack of knowledge regarding a more grounded exploration of the consumer's decision-making process in the context of generic drugs. In this perspective, a model, within the theoretical framework of the Theory of Planned Behaviour (TPB), for studying the consumers' purchase intention of generic drugs was developed. An online survey on 2,222 Italian people who bought drugs in the past was conducted. The proposed model was tested through structural equation modelling (SEM). Almost all the constructs considered in the model, except the perceived behavioural control, contribute to explain the consumer's purchase intention of generic drugs, after controlling for demographic variables (age, income, education). Specifically, attitude, subjective norm, past behaviour, self-identity and trust in the pharmacist have a positive influence on the intention to buy generic drugs. On the contrary, perceived risk towards products and brand sensitivity act negatively. The results of the present study could be useful to public policy makers in developing effective policies and educational campaigns aimed at promoting generic drugs. Specifically, marketing efforts should be directed to inform consumers about the generic drugs' characteristics to mitigate the perceived risk towards these products and to raise awareness during their decision-making process. Copyright © 2017 Elsevier B.V. All rights reserved.

  15. Generic drugs: Review and experiences from South India.

    Science.gov (United States)

    Mathew, Philip

    2015-01-01

    The cost of pharmaceuticals, as a percentage of total healthcare spending, has been rising worldwide. This has resulted in strained national budgets and a high proportion of people without access to essential medications. Though India has become a global hub of generic drug manufacturing, the expected benefits of cheaper drugs are not translating into savings for ordinary people. This is in part due to the rise of branded generics, which are marketed at a price point close to the innovator brands. Unbranded generic medicines are not finding their way into prescriptions due to issues of confidence and perception, though they are proven to be much cheaper and comparable in efficacy to branded medicines. The drug inventory of unbranded generic manufacturers fares reasonably when reviewed using the World Health Organization-Health Action International (WHO-HAI) tool for analysing drug availability. Also, unbranded generic medicines are much cheaper when compared to the most selling brands and they can bring down the treatment costs in primary care and family practice. We share our experience in running a community pharmacy for an urban health center in the Pathanamthitta district of Kerala State, which is run solely on generic medicines. The drug availability at the community pharmacy was 73.3% when analyzed using WHO-HAI tool and the savings for the final consumers were up to 93.1%, when compared with most-selling brand of the same formulation.

  16. Toward better quality of anticancer generics in India.

    Science.gov (United States)

    Gota, V S; Patial, P

    2014-01-01

    Treatment of cancer is limited by affordability of patients in the many developing countries including India. Generic drug manufacturers have responded to this scenario by making drugs available at affordable costs, often at less than 10% the cost of the original brand. In our practice, it is found that there is a three-fold higher prescription of generic brands compared to innovator, accompanied by cost savings of up to 80% per prescription. Unfortunately, the regulatory environment prevailing in India is not geared to ensure satisfactory quality of generic products. The standards set by the regulatory agencies for establishing equivalence of generics vis-ΰ-vis the innovator product allow anticancer generics to enter markets without undergoing clinical evaluation. Many drug manufacturing units in India flout good manufacturing practice norms, which was evident during the center for drug evaluation and research classifications inspection in the year 2006. Inferior drugs have therefore, made their way into the Indian markets, compromising the quality of care. The system of drug manufacturing and marketing approval needs a major overhaul, including regular inspection of manufacturing facilities. Bioequivalence should be made mandatory for all oral formulations. Unless these measures are rigidly implemented, the benefits of generic substitution would be seriously undermined.

  17. Building economics

    DEFF Research Database (Denmark)

    Pedersen, D.O.(red.)

    Publikationen er på engelsk. Den omfatter alle indlæg på det fjerde internationale symposium om byggeøkonomi, der blev arrangeret af SBI for det internationale byggeforskningsråd CIB. De fem bind omhandler: Methods of Economic Evaluation, Design Optimization, Ressource Utilization, The Building...... Market og Economics and Technological Forecasting in Construction. Et indledende bind bringer statusrapporter for de fem forskningsområder, og det sidste bind sammenfatter debatten på symposiet....

  18. Anatomic Basis for Brachial Plexus Block at the Costoclavicular Space: A Cadaver Anatomic Study.

    Science.gov (United States)

    Sala-Blanch, Xavier; Reina, Miguel Angel; Pangthipampai, Pawinee; Karmakar, Manoj Kumar

    2016-01-01

    The costoclavicular space (CCS), which is located deep and posterior to the midpoint of the clavicle, may be a better site for infraclavicular brachial plexus block than the traditional lateral paracoracoid site. However, currently, there is paucity of data on the anatomy of the brachial plexus at the CCS. We undertook this cadaver anatomic study to define the anatomy of the cords of the brachial plexus at the CCS and thereby establish the anatomic basis for ultrasound-guided infraclavicular brachial plexus block at this proximal site. The anatomy and topography of the cords of the brachial plexus at the CCS was evaluated in 8 unembalmed (cryopreserved), thawed, fresh adult human cadavers using anatomic dissection, and transverse anatomic and histological sections, of the CCS. The cords of the brachial plexus were located lateral and parallel to the axillary artery at the CCS. The topography of the cords, relative to the axillary artery and to one another, in the transverse (axial) plane was also consistent at the CCS. The lateral cord was the most superficial of the 3 cords and it was always anterior to both the medial and posterior cords. The medial cord was directly posterior to the lateral cord but medial to the posterior cord. The posterior cord was the lateral most of the 3 cords at the CCS and it was immediately lateral to the medial cord but posterolateral to the lateral cord. The cords of the brachial plexus are clustered together lateral to the axillary artery, and share a consistent relation relative to one another and to the axillary artery, at the CCS.

  19. Acid-suppressive effects of generic omeprazole: Comparison of three brands of generic omeprazole with original omeprazole

    OpenAIRE

    Shimatani, Tomohiko; Inoue, M.; Kuroiwa, T.; Xu, J.; Mieno, H.; Tazuma, S.

    2006-01-01

    Background: Generic omeprazole contains the same active ingredient as original omeprazole and require verification of the bioequivalence with original omeprazole. However, very few clinical studies have been reported. Aims: A prospective, randomised, open-label, crossover study to compare acid-suppressive effect of generic omeprazole with that of original omeprazole. Subjects: Seven healthy Helicobacter pylori-negative subjects of CYP2C19 extensive metaboliser. Methods: Intragastric pH was me...

  20. [Historical development of modern anatomical education in Japan].

    Science.gov (United States)

    Sakai, Tatsuo

    2008-12-01

    The medical schools in the beginning of Meiji era were diverse both in the founders and in the way of education, frequently employing foreign teachers of various nationalities. In 1871, German teachers were appointed to organized medical education at the medical school of the university of Tokyo. The anatomical education in the school was conducted by German teachers, i.e. Miller (1871-1873), Dönitz (1873-1877), Gierke (1877-1880) and Disse (1880-1885), followed by Koganei who returned from the study in Germany. In 1882 (Meiji 15th), the general rule for medical school was enforced so that the medical schools were practically obliged to employ numbers of graduates of the university of Tokyo. In 1887 (Meiji 20th), the educational system was reformed so that many of the medical schools were closed, and the medical schools were integrated into one university, five national senior high schools and three prefectural ones in addition to four private ones. After that most of anatomical teachers were either graduates of the university of Tokyo or those who studied in the anatomical department of the university. Before 1877 (Meiji 10th), the anatomical books were mainly translated from English books, and foreign teachers of various nationality were employed in many medical schools in Japan. After 1877 (Meiji 10th), the anatomical books based on the lectures by German teachers at the university of Tokyo were published. The anatomical books after 1887 (Meiji 20th) were written based on German books, and the German anatomical terms were utilized. After 1905 (Meiji 38th), the original Japanese anatomical books appeared, employing international anatomical terms. At the first meeting of Japanese Association of Anatomists in 1893 (Meiji 26th), the Japanese anatomical teachers met together and most of them were graduates of the university of Tokyo or fellows of its anatomical department.

  1. Recent advances in standards for Collaborative Digital Anatomic Pathology.

    Science.gov (United States)

    Daniel, Christel; Macary, François; Rojo, Marcial García; Klossa, Jacques; Laurinavičius, Arvydas; Beckwith, Bruce A; Della Mea, Vincenzo

    2011-03-30

    Collaborative Digital Anatomic Pathology refers to the use of information technology that supports the creation and sharing or exchange of information, including data and images, during the complex workflow performed in an Anatomic Pathology department from specimen reception to report transmission and exploitation. Collaborative Digital Anatomic Pathology can only be fully achieved using medical informatics standards. The goal of the international integrating the Healthcare Enterprise (IHE) initiative is precisely specifying how medical informatics standards should be implemented to meet specific health care needs and making systems integration more efficient and less expensive. To define the best use of medical informatics standards in order to share and exchange machine-readable structured reports and their evidences (including whole slide images) within hospitals and across healthcare facilities. Specific working groups dedicated to Anatomy Pathology within multiple standards organizations defined standard-based data structures for Anatomic Pathology reports and images as well as informatic transactions in order to integrate Anatomic Pathology information into the electronic healthcare enterprise. The DICOM supplements 122 and 145 provide flexible object information definitions dedicated respectively to specimen description and Whole Slide Image acquisition, storage and display. The content profile "Anatomic Pathology Structured Report" (APSR) provides standard templates for structured reports in which textual observations may be bound to digital images or regions of interest. Anatomic Pathology observations are encoded using an international controlled vocabulary defined by the IHE Anatomic Pathology domain that is currently being mapped to SNOMED CT concepts. Recent advances in standards for Collaborative Digital Anatomic Pathology are a unique opportunity to share or exchange Anatomic Pathology structured reports that are interoperable at an international

  2. Recent advances in standards for collaborative Digital Anatomic Pathology

    Science.gov (United States)

    2011-01-01

    Context Collaborative Digital Anatomic Pathology refers to the use of information technology that supports the creation and sharing or exchange of information, including data and images, during the complex workflow performed in an Anatomic Pathology department from specimen reception to report transmission and exploitation. Collaborative Digital Anatomic Pathology can only be fully achieved using medical informatics standards. The goal of the international integrating the Healthcare Enterprise (IHE) initiative is precisely specifying how medical informatics standards should be implemented to meet specific health care needs and making systems integration more efficient and less expensive. Objective To define the best use of medical informatics standards in order to share and exchange machine-readable structured reports and their evidences (including whole slide images) within hospitals and across healthcare facilities. Methods Specific working groups dedicated to Anatomy Pathology within multiple standards organizations defined standard-based data structures for Anatomic Pathology reports and images as well as informatic transactions in order to integrate Anatomic Pathology information into the electronic healthcare enterprise. Results The DICOM supplements 122 and 145 provide flexible object information definitions dedicated respectively to specimen description and Whole Slide Image acquisition, storage and display. The content profile “Anatomic Pathology Structured Report” (APSR) provides standard templates for structured reports in which textual observations may be bound to digital images or regions of interest. Anatomic Pathology observations are encoded using an international controlled vocabulary defined by the IHE Anatomic Pathology domain that is currently being mapped to SNOMED CT concepts. Conclusion Recent advances in standards for Collaborative Digital Anatomic Pathology are a unique opportunity to share or exchange Anatomic Pathology structured

  3. Anatomic variability of the vascularized composite osteomyocutaneous flap from the medial femoral condyle: an anatomical study

    Directory of Open Access Journals (Sweden)

    Trung-Hau Le Thua

    2014-12-01

    Full Text Available Aim: The anatomical study and clinical application for the vascularized corticoperiosteal flap from the medial femoral condyle have been performed and described previously. Although prior studies have described the composite osteomyocutaneous flap from the medial femoral condyle, a detailed analysis of the vascularity of this region has not yet been fully evaluated. Methods: This anatomical study described the variability of the arteries from the medial femoral condyle in 40 cadaveric specimens. Results: The descending genicular artery (DGA was found in 33 of 40 cases (82.5%. The  superomedial genicular artery (SGA was present in 10 cases (25%. All 33 cases (100% of the DGA had articular branches to the periosteum of the medial femoral condyle. Muscular branches and saphenous branches of the DGA were present in 25 cases (62.5% and 26 cases (70.3%, respectively. Conclusion: The current study demonstrates that the size and length of the vessels to the medial femoral condyle are sufficient for a vascularized bone flap. A careful preoperative vascular assessment is essential prior to use of the vascularized composite osteomyocutaneous flap from the medial femoral condyle, because of the considerable anatomical variations in different branches of the DGA.

  4. The anatomical diaspora: evidence of early American anatomical traditions in North Dakota.

    Science.gov (United States)

    Stubblefield, Phoebe R

    2011-09-01

    The current focus in forensic anthropology on increasing scientific certainty in ancestry determination reinforces the need to examine the ancestry of skeletal remains used for osteology instruction. Human skeletal remains were discovered on the University of North Dakota campus in 2007. After recovery, the osteological examination resulted in a profile for a 33- to 46-year-old woman of African descent with stature ranging from 56.3 to 61.0 in. The pattern of postmortem damage indicated that the remains had been prepared for use as an anatomical teaching specimen. Review of the American history of anatomical teaching revealed a preference for Black subjects, which apparently extended to states like North Dakota despite extremely low resident populations of people of African descent. This study emphasizes the need to examine the ancestry of older teaching specimens that lack provenience, rather than assuming they are derived from typical (i.e., Indian) sources of anatomical material. © 2011 American Academy of Forensic Sciences.

  5. Do generic firms and the Spanish public purchaser respond to consumer price differences of generics under reference pricing?

    Science.gov (United States)

    Puig-Junoy, Jaume; Moreno-Torres, Iván

    2010-12-01

    To assess the impact of competition on the consumer price and the average price paid by the National Health System (NHS) under reference pricing in the Spanish generic market. Descriptive analysis of the time trend in consumer prices before and after the application of reference pricing for the eight most sold active ingredients from 1997 to 2009. The entry of a generic at a lower consumer price than that of the brand-name pharmaceutical or the first generic does not cause a voluntary reduction in the consumer price of either the brand drug or the first generic, either before or after the application of RP. Generic entry at a lower consumer price than previously existing pharmaceuticals always causes a slight reduction in the average price paid by the NHS; however, the average price paid by the NHS is always notably higher than the lowest, the difference being greater in relative terms under reference pricing. The Spanish RP system results in very little consumer price competition between generic firms, price reduction thus being limited to regulatory measures. NHS purchases show little sensitivity to price differences between equivalent drugs priced at or below the reference price. Copyright © 2010 Elsevier Ireland Ltd. All rights reserved.

  6. Investigation into the interchangeability of generic formulations using immunosuppressants and a broad selection of medicines

    NARCIS (Netherlands)

    Yu, Y.; Teerenstra, S.; Neef, C.; Burger, D.M.; Maliepaard, M.

    2015-01-01

    PURPOSE: To date, the interchangeability of generic drugs has only been investigated for a limited number of medicines. The objective of this study was to investigate generic-generic drug interchangeability in a large subset of generic formulations in order to cover a broad spectrum of drugs.

  7. What is Mine? Behavioral and Anatomical Dissociations between Somatoparaphrenia and Anosognosia for Hemiplegia

    Science.gov (United States)

    Invernizzi, Paola; Gandola, Martina; Romano, Daniele; Zapparoli, Laura; Bottini, Gabriella; Paulesu, Eraldo

    2013-01-01

    We describe the clinical manifestations and the lesion patterns of five patients with somatoparaphrenia, the denial of ownership for a paralyzed limb, who showed the rare dissociation from anosognosia for hemiplegia. Similar cases have been only occasionally cited in the literature with scanty descriptions of their symptoms and no detailed anatomical assessment. All patients had extrapersonal and at least mild personal neglect. The lesions pattern was mainly subcortical, with a significant involvement of the right thalamus, the basal ganglia and the internal capsule. A formal comparison between the anatomical pattern previously associated with anosognosia in a study performed in 2005 by Berti and colleagues, and the lesion distribution of each patient clearly shows that our pure somatoparaphrenic patients had a sparing of most of the regions associated with anosognosia for hemiplegia. The behavioral dissociation between SP and anosognosia for hemiplegia, together with this new anatomical evidence, suggests that motor awareness is not sufficient to build up a sense of ownership and therefore these two cognitive abilities are at least in part functionally independent and qualitatively different. PMID:22713395

  8. Motion representation of the long fingers: a proposal for the definitions of new anatomical frames.

    Science.gov (United States)

    Coupier, Jérôme; Moiseev, Fédor; Feipel, Véronique; Rooze, Marcel; Van Sint Jan, Serge

    2014-04-11

    Despite the availability of the International Society of Biomechanics (ISB) recommendations for the orientation of anatomical frames, no consensus exists about motion representations related to finger kinematics. This paper proposes novel anatomical frames for motion representation of the phalangeal segments of the long fingers. A three-dimensional model of a human forefinger was acquired from a non-pathological fresh-frozen hand. Medical imaging was used to collect phalangeal discrete positions. Data processing was performed using a customized software interface ("lhpFusionBox") to create a specimen-specific model and to reconstruct the discrete motion path. Five examiners virtually palpated two sets of landmarks. These markers were then used to build anatomical frames following two methods: a reference method following ISB recommendations and a newly-developed method based on the mean helical axis (HA). Motion representations were obtained and compared between examiners. Virtual palpation precision was around 1mm, which is comparable to results from the literature. The comparison of the two methods showed that the helical axis method seemed more reproducible between examiners especially for secondary, or accessory, motions. Computed Root Mean Square distances comparing methods showed that the ISB method displayed a variability 10 times higher than the HA method. The HA method seems to be suitable for finger motion representation using discrete positions from medical imaging. Further investigations are required before being able to use the methodology with continuous tracking of markers set on the subject's hand. Copyright © 2014 Elsevier Ltd. All rights reserved.

  9. Evaluation of anatomical and physical properties of Khaya nthotheca

    African Journals Online (AJOL)

    The anatomical and physical properties of Khaya anthotheca (Welw.) C. DC wood from the transition forest of middle altitude (zone 1) and the humid dense forest of low altitude (zone 2) in the East of the Democratic Republic of Congo were evaluated to ascertain the effect of growth area on the anatomical and physical ...

  10. Anatomical Basis for Surgical Approaches to the Hip | Onyemaechi ...

    African Journals Online (AJOL)

    Tissue dissections based on sound knowledge of anatomic orientations is essential for best surgical outcomes. In this review, the anatomical basis for the various approaches to the hip is presented. Systematic review of the literature was done by using PubMed, Cochrane, Embase, OVID, and Google databases. Out of the ...

  11. An Investigation of How Clinicians use Anatomical Knowledge in ...

    African Journals Online (AJOL)

    Purposes: The aim of this paper is to contribute to the debate in the literature via a novel grounded theory about use of anatomy in diagnostic reasoning. ... data gathering; ascribing the information gathered to anatomical descriptors; interpretation; anatomical representation of the clinical circumstances; and diagnosis.

  12. Environmental impact on morphological and anatomical structure of ...

    African Journals Online (AJOL)

    STORAGESEVER

    2010-04-19

    Apr 19, 2010 ... Morphological and anatomical structure of Tansy (Tanacetum vulgare L.) from two specific locations in one town, depending ... anatomical structures of leaves from polluted areas was also observed. Chlorophyll content in ..... of leaf epidermis and leaf architecture of Peristrophe bicalyculata. J. Plant Anat.

  13. Complex vestibular macular anatomical relationships need a synthetic approach

    Science.gov (United States)

    Ross, M. D.

    2001-01-01

    Mammalian vestibular maculae are anatomically organized for complex parallel processing of linear acceleration information. Anatomical findings in rat maculae are provided in order to underscore this complexity, which is little understood functionally. This report emphasizes that a synthetic approach is critical to understanding how maculae function and the kind of information they conduct to the brain.

  14. Anatomical variability of the trunk wood and root tissues of ...

    African Journals Online (AJOL)

    The aim of this study was to investigate the anatomical structure of the trunk wood and the roots of A. nitida and R. racemosa, two mangrove trees from Gabon. The anatomical differences between the trunks and the roots were used to understand their bio-remediating differences through heavy metals. It was found that the ...

  15. Anatomical features of renal artery in a black Kenyan population ...

    African Journals Online (AJOL)

    Knowledge of anatomical features of the renal artery is important in prediction, management and control of atherosclerotic renal artery stenosis. These features show population variations but data from black African populations are scarce. The aim of this study was therefore to describe the anatomical features of the renal ...

  16. A theoretical ovary position in link with the global anatomical ...

    African Journals Online (AJOL)

    could be developed and applied in surgical anatomy. Here, I present for the first time a theoretical three-dimensional ovary position in link with the global anatomical structure of each human female body. I advance the fact that ovaries are placed between two anatomical planes: a first plane of a frontal section touching at the ...

  17. Sustainable building versus ecological building

    CSIR Research Space (South Africa)

    Van Wyk, Llewellyn V

    2010-04-01

    Full Text Available and Grosskopf posit that in the future three basic contemporary approaches will be synthesised into an integrated process and that ecological design will become a part of a new design process. The three contemporary processes are: vernacular design..., the technological approach, and the biomimetic approach. Vernacular architecture is the embodiment of cultural wisdom, memory, tradition and intimate knowledge of place into the design and operation of buildings. Vernacular architecture speaks directly...

  18. Venezuelan surgeons view concerning teaching human anatomical dissection

    Science.gov (United States)

    2017-01-01

    Currently, the importance of human anatomical dissection have come under debate in many countries but there are not references in Venezuela on this concern. This survey's aim is to assess the insights of Venezuelan surgeons and their outlines of usage of human anatomical dissection in teaching and learning human anatomy. Sixty-five Venezuelan surgeons at the Centro Médico Docente La Trinidad completed an anonymous survey on current and future teaching practices in human anatomy. Eighty-nine point two three percent of surveyed (n=58) conferred importance to human anatomical dissection despite the arrival of new innovations in learning human anatomy. The group surveyed view human anatomical dissection-based teaching as the most beneficial method of teaching human anatomy and it should be bolstered in human anatomical education with matching use of three-dimensional computerized tomography imaging as a complementary form for teaching and learning. PMID:28417050

  19. The Blooming Anatomy Tool (BAT): A Discipline-Specific Rubric for Utilizing Bloom's Taxonomy in the Design and Evaluation of Assessments in the Anatomical Sciences

    Science.gov (United States)

    Thompson, Andrew R.; O'Loughlin, Valerie D.

    2015-01-01

    Bloom's taxonomy is a resource commonly used to assess the cognitive level associated with course assignments and examination questions. Although widely utilized in educational research, Bloom's taxonomy has received limited attention as an analytical tool in the anatomical sciences. Building on previous research, the Blooming Anatomy Tool (BAT)…

  20. Hamstring tendons insertion - an anatomical study

    Directory of Open Access Journals (Sweden)

    Cristiano Antonio Grassi

    2013-09-01

    Full Text Available OBJECTIVE: To study the anatomy of the hamstring tendons insertion and anatomical rela-tionships. METHODS: Ten cadaver knees with medial and anterior intact structures were selected. The dissection was performed from anteromedial access to exposure of the insertion of the flexor tendons (FT, tibial plateau (TP and tibial tuberosity (TT. A needle of 40 × 12 and a caliper were used to measure the distance of the tibial plateau of the knee flexor tendons insertion at 15 mm from the medial border of the patellar tendon and tibial tuberosity to the insertion of the flexor tendons of the knee. The angle between tibial plateau and the insertion of the flexor tendons of the knee (A-TP-FT was calculated using Image Pro Plus software. RESULTS: The mean distance TP-FT was 41 ± 4.6 mm. The distance between the TT-FT was 6.88 ± 1 mm. The (A-TP-FT was 20.3 ± 4.9°. CONCLUSION: In the anterior tibial flexor tendons are about 40 mm from the plateau with an average of 20°.

  1. New anatomical simulator for pediatric neuroendoscopic practice.

    Science.gov (United States)

    Coelho, Giselle; Zymberg, Samuel; Lyra, Marcos; Zanon, Nelci; Warf, Benjamin

    2015-02-01

    The practice of neuroendoscopic procedures requires many years of training to obtain the adequate skills to perform these operations safely. In this study, we present a new pediatric neuroendoscopic simulator that facilitates training. This realistic simulator was built with a synthetic thermo-retractile and thermo-sensible rubber called Neoderma® which, when combined with different polymers, produces more than 30 different formulae, which present textures, consistencies, and mechanical resistances similar to many human tissues. Silicon and fiberglass molds, in the shape of the cerebral ventricles, constitute the basic structure of the neuroendoscopic training module. The module offers the possibility for practicing many basic neuroendoscopic techniques such as: navigating the ventricular system to visualize important anatomic landmarks (e.g., septal and thalamostriate veins, foramen of Monro, temporal horns, aqueduct, and fourth ventricle), performing third ventriculostomy and choroid plexus cauterization, and resecting intraventricular "tumors" that bleed. It is important to emphasize that it is possible to perform with this simulator not only the rigid but also the flexible endoscopy, with good correspondence to reality and no risks. Notable future perspectives can be considered regarding this new pediatric simulator, for example, to improve the learning curve for nonexperienced neurosurgeons and to spread the flexible endoscopy technique.

  2. Anatomical considerations on the corona mortis.

    Science.gov (United States)

    Rusu, Mugurel Constantin; Cergan, Romica; Motoc, Andrei Gheorghe Marius; Folescu, Roxana; Pop, Elena

    2010-01-01

    The corona mortis (CMOR) represents the vascular connection of the obturator and external iliac systems. We aimed to evaluate by dissections the morphological possibilities of the CMOR and their individual combinations. For the study we used 20 human adult cadavers that were bilaterally dissected (40 hemipelvises), with evidences of the vascular elements at the level of the superior pubic branch in 32 (80%) of hemipelvises. The morphological patterns we identified were classified in three types (I-III): I. arterial CMOR (10 hemipelvises): I.1. obturator artery (OA) from the external iliac artery (EIA); I.2. OA from the inferior epigastric artery (IEA); I.3. anastomosis of the OA and IEA; I.4. pubic branches of the OA, in the absence of any anastomosis with the EIA system; II. venous CMOR (6 hemipelvises): II.1. obturator vein (OV) draining into the external iliac vein (EIV); II.2. OV draining into the inferior epigastric vein (IEV); II.3. venous anastomosis of the OV and IEV and III combined, arterial and venous CMOR (16 hemipelvises). We classified the combined coronae mortis in nine different subtypes that mainly (but not exclusively) correspond to various combinations of types I and II. The surgical relevance of the vascular relations of the superior branch of pubis (in trauma, orthopedic approaches, hernia repair, embolizations and intra-arterial infusions) recommends a detailed knowledge of the morphological and topographical possibilities of the crown of death and the individual evaluation of this risky anatomical structure.

  3. Do retractile testes have anatomical anomalies?

    Directory of Open Access Journals (Sweden)

    Kleber M. Anderson

    Full Text Available ABSTRACT Objectives: To assess the incidence of anatomical anomalies in patients with retractile testis. Materials and Methods: We studied prospectively 20 patients (28 testes with truly retractile testis and compared them with 25 human fetuses (50 testes with testis in scrotal position. We analyzed the relations among the testis, epididymis and patency of the processus vaginalis (PV. To analyze the relations between the testis and epididymis, we used a previous classification according to epididymis attachment to the testis and the presence of epididymis atresia. To analyze the structure of the PV, we considered two situations: obliteration of the PV and patency of the PV. We used the Chi-square test for contingency analysis of the populations under study (p <0.05. Results: The fetuses ranged in age from 26 to 35 weeks post-conception (WPC and the 20 patients with retractile testis ranged in ages from 1 to 12 years (average of 5.8. Of the 50 fetal testes, we observed complete patency of the PV in 2 cases (4% and epididymal anomalies (EAs in 1 testis (2%. Of the 28 retractile testes, we observed patency of the PV in 6 cases (21.4% and EA in 4 (14.28%. When we compared the incidence of EAs and PV patency we observed a significantly higher prevalence of these anomalies in retractile testes (p=0.0116. Conclusions: Retractile testis is not a normal variant with a significant risk of patent processus vaginalis and epididymal anomalies.

  4. Do retractile testes have anatomical anomalies?

    Science.gov (United States)

    Anderson, Kleber M; Costa, Suelen F; Sampaio, Francisco J B; Favorito, Luciano A

    2016-01-01

    To assess the incidence of anatomical anomalies in patients with retractile testis. We studied prospectively 20 patients (28 testes) with truly retractile testis and compared them with 25 human fetuses (50 testes) with testis in scrotal position. We analyzed the relations among the testis, epididymis and patency of the processus vaginalis (PV). To analyze the relations between the testis and epididymis, we used a previous classification according to epididymis attachment to the testis and the presence of epididymis atresia. To analyze the structure of the PV, we considered two situations: obliteration of the PV and patency of the PV. We used the Chi-square test for contingency analysis of the populations under study (ptestes, we observed complete patency of the PV in 2 cases (4%) and epididymal anomalies (EAs) in 1 testis (2%). Of the 28 retractile testes, we observed patency of the PV in 6 cases (21.4%) and EA in 4 (14.28%). When we compared the incidence of EAs and PV patency we observed a significantly higher prevalence of these anomalies in retractile testes (p=0.0116). Retractile testis is not a normal variant with a significant risk of patent processos vaginalis and epididymal anomalies. Copyright© by the International Brazilian Journal of Urology.

  5. Morphometric analysis of anatomic scoliotic specimens.

    Science.gov (United States)

    Parent, Stefan; Labelle, Hubert; Skalli, Wafa; Latimer, Bruce; de Guise, Jacques

    2002-11-01

    Morphometric analysis of anatomic scoliotic specimens. The objective of this study was to identify a typical deformation pattern for thoracic and lumbar vertebrae in idiopathic scoliosis. Idiopathic scoliosis is a three-dimensional deformity affecting the orientation and position of the spine in space. The regional deformity has been studied extensively, but most of the knowledge we currently have regarding the local deformity is the result of isolated observations made on rare scoliotic specimens with severe deformities. Thirty scoliotic specimens from two major osteologic sources were studied using a three-dimensional digitizing protocol developed by our research group creating a precise three-dimensional reconstruction of the vertebrae. Parameters were then calculated for each vertebra from these reconstructions. Every scoliotic specimen was then matched with a normal specimen to provide for a representative control group. A total of 984 vertebrae (472 scoliotic and 512 normal vertebrae) were measured, creating the largest database of normal and scoliotic vertebral specimens. A characteristic deformity pattern was identified consisting of progressive vertebral wedging, decreased pedicle width on the concave side of the curve, and articular facet surface varying greatly with all findings increasingly more important toward the apex of the curve and as curve severity increased. All findings were statistically significant with P< 0.05. These results are of critical importance for the understanding of the local and regional deformity and in understanding curve progression. Our results also advocate caution in the use of pedicle screws in the thoracic spine, especially on the concave side of the curve.

  6. Is the cervical fascia an anatomical proteus?

    Science.gov (United States)

    Natale, Gianfranco; Condino, Sara; Stecco, Antonio; Soldani, Paola; Belmonte, Monica Mattioli; Gesi, Marco

    2015-11-01

    The cervical fasciae have always represented a matter of debate. Indeed, in the literature, it is quite impossible to find two authors reporting the same description of the neck fascia. In the present review, a historical background was outlined, confirming that the Malgaigne's definition of the cervical fascia as an anatomical Proteus is widely justified. In an attempt to provide an essential and a more comprehensive classification, a fixed pattern of description of cervical fasciae is proposed. Based on the morphogenetic criteria, two fascial groups have been recognized: (1) fasciae which derive from primitive fibro-muscular laminae (muscular fasciae or myofasciae); (2) fasciae which derive from connective thickening (visceral fasciae). Topographic and comparative approaches allowed to distinguish three different types of fasciae in the neck: the superficial, the deep and the visceral fasciae. The first is most connected to the skin, the second to the muscles and the third to the viscera. The muscular fascia could be further divided into three layers according to the relationship with the different muscles.

  7. Metacarpophalangeal portal safety. An anatomical study.

    Science.gov (United States)

    Limousin, B; Corella, F; Del Campo, B; Fernández, E; Corella, M Á; Ocampos, M; Vázquez, T; Larrainzar-Garijo, R

    2017-12-02

    To quantify the risk of dorsal innervation injury when performing direct metacarpophalangeal joint portals of the second to fifth fingers. An anatomical study of 11 upper limbs of fresh corpses was carried out. After placing them in a traction tower, the metacarpophalangeal portals were developed on both sides of the extensor tendon. The dorsal sensory branches were dissected and the distances between the portal and the nearest nerve were measured by a digital caliper. The portals of all the fingers were compared globally to assess the safest finger and two to two radial and ulnar portals were compared in each of the fingers to assess the safest portal within each finger. The overall comparison of all portals and fingers showed that the third finger is the safest in any of its portals, while the ulnar side of the second and radial of the fourth are the portals with the highest risk of nerve injury (P=8.96·10-5). Comparing two to two of the radial and ulnar portals in each of the fingers showed that the ulnar portal is safer than the radial on the fourth finger (P=.042), while the radial is safer than the ulnar on the fifth finger (P=.003). The third finger was the safest to perform metacarpophalangeal portals, while the ulnar side of the second finger and radial side of the fourth had the highest risk of nerve injury. Copyright © 2017 SECOT. Publicado por Elsevier España, S.L.U. All rights reserved.

  8. Generic-distributed framework for cloud services marketplace based on unified ontology.

    Science.gov (United States)

    Hasan, Samer; Valli Kumari, V

    2017-11-01

    Cloud computing is a pattern for delivering ubiquitous and on demand computing resources based on pay-as-you-use financial model. Typically, cloud providers advertise cloud service descriptions in various formats on the Internet. On the other hand, cloud consumers use available search engines (Google and Yahoo) to explore cloud service descriptions and find the adequate service. Unfortunately, general purpose search engines are not designed to provide a small and complete set of results, which makes the process a big challenge. This paper presents a generic-distrusted framework for cloud services marketplace to automate cloud services discovery and selection process, and remove the barriers between service providers and consumers. Additionally, this work implements two instances of generic framework by adopting two different matching algorithms; namely dominant and recessive attributes algorithm borrowed from gene science and semantic similarity algorithm based on unified cloud service ontology. Finally, this paper presents unified cloud services ontology and models the real-life cloud services according to the proposed ontology. To the best of the authors' knowledge, this is the first attempt to build a cloud services marketplace where cloud providers and cloud consumers can trend cloud services as utilities. In comparison with existing work, semantic approach reduced the execution time by 20% and maintained the same values for all other parameters. On the other hand, dominant and recessive attributes approach reduced the execution time by 57% but showed lower value for recall.

  9. Recommendations on generic names competing for use in Leotiomycetes (Ascomycota).

    Science.gov (United States)

    Johnston, Peter R; Seifert, Keith A; Stone, Jeffrey K; Rossman, Amy Y; Marvanová, Ludmila

    2014-06-01

    In advancing to one scientific name for fungi, this paper treats genera competing for use in the phylogenetically defined class Leotiomycetes except for genera of Erysiphales. Two groups traditionally included in the so-called "inoperculate discomycetes" have been excluded from this class and are also not included here, specifically Geoglossomycetes and Orbiliomycetes. A recommendation is made about the generic name to use in cases in which two or more generic names are synonyms or taxonomically congruent along with the rationale for the recommendation. In some cases the recommended generic name does not have priority or is based on an asexual type species, thus needs to be protected and ultimately approved according to Art. 57.2 of the International Code of Nomenclature for algae, fungi and plants (ICN). A table is presented listing all competing generic names and their type species noting the recommended generic name. New combinations are introduced for the oldest epithet in the recommended genus including Ascocalyx berenice, Ascoconidium purpurascens, Ascocoryne albida, A. trichophora, Blumeriella filipendulae, B. ceanothi, Botrytis arachidis, B. fritillariae-pallidoflori, Calloria urticae, Calycellina aspera, Dematioscypha delicata, Dermea abietinum, D. boycei, D. stellata, Diplocarpon alpestre, D. fragariae, Godroniopsis peckii, Grovesinia moricola, Heterosphaera sublineolata, Hyphodiscus brachyconium, H. brevicollaris, H. luxurians, Leptotrochila campanulae, Monilinia polystroma, Neofabraea actinidae, N. citricarpa, N. vagabunda, Oculimacula aestiva, O. anguioides, Pezicula brunnea, P. californiae, P. cornina, P. diversispora, P. ericae, P. melanogena, P. querciphila, P. radicicola, P. rhizophila, Phialocephala piceae, Pilidium lythri, Rhabdocline laricis, Streptotinia streptothrix, Symphyosirinia parasitica, S. rosea, Unguiculariopsis caespitosa, and Vibrissea laxa.

  10. Affordance-based 3D feature for generic object recognition

    Science.gov (United States)

    Iizuka, M.; Akizuki, S.; Hashimoto, M.

    2017-03-01

    Techniques for generic object recognition, which targets everyday objects such as cups and spoons, and techniques for approach vector estimation (e.g. estimating grasp position), which are needed for carrying out tasks involving everyday objects, are considered necessary for the perceptual system of service robots. In this research, we design feature for generic object recognition so they can also be applied to approach vector estimation. To carry out tasks involving everyday objects, estimating the function of the target object is critical. Also, as the function of holding liquid is found in all cups, so a function is shared in each type (class) of everyday objects. We thus propose a generic object recognition method that can estimate the approach vector by expressing an object's function as feature. In a test of the generic object recognition of everyday objects, we confirmed that our proposed method had a 92% recognition rate. This rate was 11% higher than the mainstream generic object recognition technique of using convolutional neural network (CNN).

  11. Avoidance of generic competition by Abbott Laboratories' fenofibrate franchise.

    Science.gov (United States)

    Downing, Nicholas S; Ross, Joseph S; Jackevicius, Cynthia A; Krumholz, Harlan M

    2012-05-14

    The ongoing debate concerning the efficacy of fenofibrate has overshadowed an important aspect of the drug's history: Abbott Laboratories, the maker of branded fenofibrate, has produced several bioequivalent reformulations that dominate the market, although generic fenofibrate has been available for almost a decade. This continued use of branded formulations, which cost twice as much as generic versions of fenofibrate, imposes an annual cost of approximately $700 million on the US health care system. Abbott Laboratories maintained its dominance of the fenofibrate market in part through a complex switching strategy involving the sequential launch of branded reformulations that had not been shown to be superior to the first-generation product and patent litigation that delayed the approval of generic formulations. The small differences in dose of the newer branded formulations prevented their substitution with generics of older-generation products. As soon as direct generic competition seemed likely at the new dose level, where substitution would be allowed, Abbott would launch another reformulation, and the cycle would repeat. Based on the fenofibrate example, our objective is to describe how current policy can allow pharmaceutical companies to maintain market share using reformulations of branded medications, without demonstrating the superiority of next-generation products.

  12. Developing patient-specific anatomic models for validation of cardiac ablation guidance procedures

    Science.gov (United States)

    Holmes, David, III; Rettmann, Maryam; Cameron, Bruce; Camp, Jon; Robb, Richard

    2008-03-01

    Image-guided cardiac ablation has the potential to decrease procedure times and improve clinical outcome for patients with cardiac arrhythmias. There are several proposed methods for integrating patient-specific anatomy into the cardiac ablation procedure; however, these methods require thorough validation. One of the primary challenges in validation is determining ground truth as a standard for comparison. Some validation protocols have been developed for animals models and even in patients; however, these methods can be costly to implement and may increase the risk to patients. We have developed an approach to building realistic patient-specific anatomic models at a low-cost in order to validate the guidance procedure without introducing additional risk to the patients. Using a pre-procedural cardiac computed tomography scan, the blood pool of the left and right atria of a patient are segmented semi-manually. In addition, several anatomical landmarks are identified in the image data. The segmented atria and landmarks are converted into a polygonalized model which is used to build a thin-walled patient-specific blood pool model in a stereo-lithography system. Thumbscrews are inserted into the model at the landmarks. The entire model is embedded in a platinum silicone material which has been shown to have tissue-mimicking properties relative to ultrasound. Once the pliable mold has set, the blood pool model is extracted by dissolving the rigid material. The resulting physical model correctly mimics a specific patient anatomy with embedded fiducals which can be used for validation experiments. The patient-specific anatomic model approach may also be used for pre-surgical practice and training of new interventionalists.

  13. In vivo posterior cruciate ligament elongation in running activity after anatomic and non-anatomic anterior cruciate ligament reconstruction.

    Science.gov (United States)

    Tang, Jing; Thorhauer, Eric; Bowman, Karl; Fu, Freddie H; Tashman, Scott

    2017-04-01

    The goals of this study were to (1) investigate the in vivo elongation behaviour of the posterior cruciate ligament (PCL) during running in the uninjured knee and (2) evaluate changes in PCL elongation during running after anatomic or non-anatomic anterior cruciate ligament (ACL) reconstruction. Seventeen unilateral ACL-injured subjects were recruited after undergoing anatomic (n = 9) or non-anatomic (n = 8) ACL reconstruction. Bilateral high-resolution CT scans were obtained to produce 3D models. Anterolateral (AL) and posteromedial (PM) bundles insertion sites of the PCL were identified on the 3D CT scan reconstructions. Dynamic knee function was assessed during running using a dynamic stereo X-ray (DSX) system. The lengths of the AL and PM bundles were estimated from late swing through mid-stance. The contralateral knees served as normal controls. Control knees demonstrated a slight decrease in AL bundle and a significant decrease in PM bundle length following foot strike. Length and elongation patterns of the both bundles of the PCL in the anatomic ACL reconstruction group were similar to the controls. However, the change in dynamic PCL length was significantly greater in the non-anatomic group than in the anatomic reconstruction group after foot strike (p < 0.05). The AL bundle length decreased slightly, and the PM bundle length significantly decreased after foot strike during running in uninjured knees. Anatomic ACL reconstruction maintained normal PCL elongation patterns more effectively than non-anatomic ACL reconstruction during high-demand, functional loading. These results support the use of anatomic ACL reconstruction to achieve normal knee function in high-demand activities. Case-control study, Level III.

  14. Acceptability and confidence in antiretroviral generics of physicians and HIV-infected patients in France.

    Science.gov (United States)

    Allavena, Clotilde; Jacomet, Christine; Pereira, Bruno; Morand-Joubert, Laurence; Bagheri, Haleh; Cotte, Laurent; Garaffo, Rodolphe; Gerbaud, Laurent; Dellamonica, Pierre

    2014-01-01

    Switching brand name medications to generics is recommended in France in the interest of cost effectiveness but patients and physicians are sometimes not convinced that switching is appropriate. Some antiretroviral (ARV) generics (ZDV, 3TC, NVP) have been marketed in France since 2013. A multicentric cross-sectional survey was performed in September 2013 to evaluate the perception of generics overall and ARV generics in physicians and HIV-infected patients and factors associated to their acceptability. Adult HIV outpatients were asked to complete a self-questionnaire on their perception of generics. Physicians completed a questionnaire on the acceptability of generics and ARV generics. Socio-demographic data, medical history and HIV history were collected. 116 physicians in 33 clinics (68% in University Hospital) included 556 patients (France-native 77%, active employment 59%, covered by social Insurance 100%, homosexual/bisexual contamination 47%, median HIV duration 13 years, hepatitis coinfection 16%, on ARV therapy 95%). Overall, patients accepted and had confidence in generics in 76% and 55% of the cases, respectively. Switching ARVs for generics was accepted by 44% of the patients but only by 17% if the pill burden was going to increase. 75% of the physicians would prescribe generics, but this decreased to only 26% if the combo had to be broken. The main reasons for non-prescription of generics were previous brand name ARV-induced side effects (35%), refusal of generics overall (37%), lack of understanding of generics (26%), risk of non-observance of treatment (44%), anxiety (47%) and depressive symptoms (25%). In multivariate analysis, factors associated with the acceptability of ARV generics in patients were the use of generics overall (pHIV status or comorbidities had a constrictive influence on the use of ARV generics. Acceptability of ARV generics in this French population is mostly dictated by the patient's and physician's knowledge and use of generics

  15. Association of authorized generic marketing with prescription drug spending on antidepressants from 2000 to 2011.

    Science.gov (United States)

    Cheng, Ning; Banerjee, Tannista; Qian, Jingjing; Hansen, Richard A

    Prior research suggests that authorized generic drugs increase competition and decrease prices, but little empirical evidence supports this conclusion. This study evaluated the impact of authorized generic marketing on brand and generic prices. Longitudinal analysis of the household component of the Medical Expenditure Panel Survey. Interview panels over 12 years, with a new panel each year. For each panel, 5 rounds of household interviews were conducted over 30 months. Nationally representative sample of the U.S. civilian noninstitutionalized population, focusing on people using 1 of 5 antidepressant drugs that became generically available between 2000 to 2011. Drugs and dose/formulations with versus without an authorized generic drug marketed. Multiple linear regression models with lagged variables evaluated the effect of an authorized generic on average inflation-adjusted brand and generic price, adjusting for payment sources, generic entry time, competitor price, and year. During 2000-2011, annual brand antidepressant utilization decreased from 51.47 to 7.52 million prescriptions, and generic antidepressant utilization increased from 0 to 88.83 million prescriptions. Over time, payment per prescription for brand prescriptions increased 25% overall, and generic payments decreased 70% for all payer types. With unadjusted data, after generic entry the average brand price decreased $0.59 per year with and $3.62 per year without an authorized generic in the market. Average generic prices decreased $10.30 per year with and $8.47 per year without an authorized generic in the market. In multiple regression models with lagged variables adjusted for heteroscedasticity, payer source, time since generic entry, competitor price, and year, authorized generics significantly reduced average payment for generic (-$3.03) and brand (-$60.64) prescriptions, and over time this price change slowly diminished. Availability of an authorized generic was associated with reduced average

  16. Price regulation and generic competition in the pharmaceutical market.

    Science.gov (United States)

    Dalen, Dag Morten; Strøm, Steinar; Haabeth, Tonje

    2006-09-01

    In March 2003 the Norwegian government implemented yardstick-based price regulation schemes on a selection of drugs subjected to generic competition. The retail price cap, termed the "index price," on a drug (chemical substance) was set equal to the average of the three lowest producer prices on that drug, plus a fixed wholesale and retail margin. This is supposed to lower barriers of entry for generic drugs and to trigger price competition. Using monthly data over the period 1998-2004 for the six drugs (chemical entities) included in the index price system, we estimate a structural model enabling us to examine the impact of the reform on both demand and market power. Our results suggest that the index price helped to increase the market shares of generic drugs and succeeded in triggering price competition.

  17. ASSESSMENT OF QUALITY OF GENERICS IN CARDIOLOGY: REALITY AND POSSIBILITIES

    Directory of Open Access Journals (Sweden)

    V. V. Yakusevich

    2015-12-01

    Full Text Available Wide presence of original drugs’ copies, the so-called “generics”, on the pharmaceutical market is analyzed. The positive side of this expansion is connected with the lower price of generics, which makes it possible to decrease the costs of treatment. From the other side with the advent of big number of copies of the original drugs it becomes more difficult to assess the quality of each particular generic. Russian legislation in the field of registration allows selling in the country almost all drugs, which have at least minimal similarity to the original. The problem of pre-registration studies of bioequivalency of original and analogue drugs, therapeutical equivalency is widely observed. Concrete proposals of how to prevent the overflow of the Russian market with the generics with the unproved efficacy and safety are considered.

  18. ASSESSMENT OF QUALITY OF GENERICS IN CARDIOLOGY: REALITY AND POSSIBILITIES

    Directory of Open Access Journals (Sweden)

    V. V. Yakusevich

    2005-01-01

    Full Text Available Wide presence of original drugs’ copies, the so-called “generics”, on the pharmaceutical market is analyzed. The positive side of this expansion is connected with the lower price of generics, which makes it possible to decrease the costs of treatment. From the other side with the advent of big number of copies of the original drugs it becomes more difficult to assess the quality of each particular generic. Russian legislation in the field of registration allows selling in the country almost all drugs, which have at least minimal similarity to the original. The problem of pre-registration studies of bioequivalency of original and analogue drugs, therapeutical equivalency is widely observed. Concrete proposals of how to prevent the overflow of the Russian market with the generics with the unproved efficacy and safety are considered.

  19. Applying the functional abnormality ontology pattern to anatomical functions

    Directory of Open Access Journals (Sweden)

    Hoehndorf Robert

    2010-03-01

    Full Text Available Abstract Background Several biomedical ontologies cover the domain of biological functions, including molecular and cellular functions. However, there is currently no publicly available ontology of anatomical functions. Consequently, no explicit relation between anatomical structures and their functions is expressed in the anatomy ontologies that are available for various species. Such an explicit relation between anatomical structures and their functions would be useful both for defining the classes of the anatomy and the phenotype ontologies accurately. Results We provide an ontological analysis of functions and functional abnormalities. From this analysis, we derive an approach to the automatic extraction of anatomical functions from existing ontologies which uses a combination of natural language processing, graph-based analysis of the ontologies and formal inferences. Additionally, we introduce a new relation to link material objects to processes that realize the function of these objects. This relation is introduced to avoid a needless duplication of processes already covered by the Gene Ontology in a new ontology of anatomical functions. Conclusions Ontological considerations on the nature of functional abnormalities and their representation in current phenotype ontologies show that we can extract a skeleton for an ontology of anatomical functions by using a combination of process, phenotype and anatomy ontologies automatically. We identify several limitations of the current ontologies that still need to be addressed to ensure a consistent and complete representation of anatomical functions and their abnormalities. Availability The source code and results of our analysis are available at http://bioonto.de.

  20. Impact of generic substitution practice on care of diabetic patients.

    Science.gov (United States)

    Oyetunde, Olubukola O; Aina, Bolajoko A; Tayo, Fola

    2014-06-01

    Patients with chronic diseases like type II diabetes mellitus often have their prescriptions substituted with generic medicines in the course of care to save costs of medicines and to improve access. There is need to assess impact of this practice on patient care. To assess patient's knowledge of generic substitution practice and its impact on patient care. An outpatient diabetic clinic of a tertiary hospital in Nigeria. The study is a cross sectional survey of patients attending a diabetic clinic. A structured questionnaire was used to interview willing patients. A total of 120 patients were enrolled for the study, but only 102 responded (85 % overall response rate). Patients' knowledge of generic substitution practice, patients' report of abstaining from drug use, experiences of more side effects and patients' confusion. Over half (57.8 %) of surveyed patients (n = 59) had noticed brand switches, out of which, 30.5 % experienced brand switches more than 3 times within a year. More than a third of the respondents (38.6 %) did not know when pharmacists actually substituted their medicines. About one in five (19.6 %) patients did not use their medicines after substitution because they were not sure of the brand supplied but 35.6 % have rejected substitution at one time and insisted on doctors' prescription. Respondents (14.9 %) agreed that brand substitution resulted in confusion while 24 % reported receiving brands that resulted in more side effects. More respondents (58.6 %) indicated that they never had a discussion with their pharmacists about the reasons for generic substitution and switches. Generic substitution without adequate information resulted in confusion and subsequent lack of adherence. There is the vital need for appropriate policy and guidelines for generic substitution in Nigeria.

  1. Lowering generic drug prices: less regulation equals more competition.

    Science.gov (United States)

    Anis, Aslam H; Guh, Daphne P; Woolcott, John

    2003-01-01

    In Ontario, Canada, the 70/90 regulations were instituted in May 1993 to establish provincial government procurement prices for generic drugs. Accordingly, the first generic entrant's price could not exceed 70% of the incumbent's branded price. Subsequent entrants' prices could not exceed 90% of the first entrant's price. These regulations' impact on generic market competitiveness are evaluated. Data on 518 drugs spanning nine therapeutic classifications were collected for the period of 04/01/1987 to 12/31/1998 from Ontario Drug Benefit formulary and IMS Canada. The period 04/01/1987 to 04/30/1993 was defined as the before period (BP) and 05/01/1993 to 12/31/1998 was the after period (AP). We compared the price ratio (P = P(G)/P(B) ) between BP and AP and performed regression analysis to assess the determinants of P. in both the BP and AP decreased as the number of generic firms increased within these periods. However, this decrease in was significantly less in the AP (median: 0.75 --> 0.68 --> 0.67) than in BP (0.71 --> 0.61 --> 0.53) as the number of generics increased from 1 to 2 to 3, respectively. The regression analysis showed that the price ratio in the AP was higher than that in the BP by 0.05, 0.09, and 0.13 for first, second, and third generic entrant respectively. Our findings show that the 70/90 regulations not only failed to achieve their goal of lowering the procurement price but instead the opposite occurred. The mandated procurement price became a focal point and resulted in a clustering of prices around the maximum allowable levels with little price dispersion.

  2. Building Sandcastles

    DEFF Research Database (Denmark)

    Jensen, Steffen Moltrup Ernø; Korsgaard, Steffen; Shumar, Wes

    In this paper we focus on a hitherto somewhat overlooked aspect of entrepreneurship education, namely the influence of materiality and spatial context on the process of teaching and learning. In the paper we present an empirical examination oriented towards the material and spatial dimensions...... of entrepreneurship education. Our theoretical and methodological approach builds on Actor-Network Theory. The empirical settings of our study consist of two entrepreneurship courses which differ in terms of temporal extension and physical setting. Data is collected using observation and interview techniques. Our...... findings demonstrate the agency of material artefacts and how they enable teachers to act at a distance, by standing in as a scaffold that maintains the learning space as it interacts with the students. This acting at a distance however is highly uncertain and uncontrollable. Also we see how important...

  3. A Generic Methodology for Superstructure Optimization of Different Processing Networks

    DEFF Research Database (Denmark)

    Bertran, Maria-Ona; Frauzem, Rebecca; Zhang, Lei

    2016-01-01

    In this paper, we propose a generic computer-aided methodology for synthesis of different processing networks using superstructure optimization. The methodology can handle different network optimization problems of various application fields. It integrates databases with a common data architecture......, a generic model to represent the processing steps, and appropriate optimization tools. A special software interface has been created to automate the steps in the methodology workflow, allow the transfer of data between tools and obtain the mathematical representation of the problem as required...

  4. Songs as Elements in the Generic Structure of Film Musicals

    OpenAIRE

    Katja Plemenitaš

    2016-01-01

    The paper focuses on the description of film musicals as a subgenre of the genre family of musicals. Their dramatic structure is examined in terms of the generic elements that constitute the progression of a story expressed through the combination of spoken dialogue, songs and dance. The function of songs in the generic structure of film musicals is examined in the framework of the systemic-functional theory of register and genre. Special attention is given to the role of songs in the unfoldi...

  5. Price regulation and generic competition in the pharmaceutical market

    OpenAIRE

    Dalen, Dag Morten; Strøm, Steinar; Haabeth, Tonje

    2005-01-01

    In March 2003 the Norwegian government implemented yardstick based price regulation schemes on a selection of drugs experiencing generic competition. The retail price cap, termed “index price”, on a drug (chemical substance) was set equal to the average of the three lowest producer prices on that drug, plus a fixed wholesale and retail margin. This is supposed to lower barriers of entry for generic drugs and to trigger price competition. Using monthly data over the period 1998-2004 for the 6 ...

  6. HTGR generic technology program. Semiannual report ending March 31, 1980

    Energy Technology Data Exchange (ETDEWEB)

    1980-05-01

    This document reports the technical accomplishments on the HTGR Generic Technology Program at General Atomic during the first half of FY-80. It covers a period when the design direction of the National HTGR Program is in the process of an overall review. The HTGR Generic Technology Program activities have continued so as to provide the basic technology required for all HTGR applications. The activities include the need to develop an MEU fuel and the need to qualify materials and components for the higher temperatures of the gas turbine and process heat plants.

  7. Towards a Generic Manual Scanner for Nondestructive Inspection

    Science.gov (United States)

    Barnard, D. J.; Peters, J. J.; Hsu, D. K.

    2005-04-01

    Although NDE imaging modalities are gaining acceptance in airline maintenance hangars operations, the high cost/complexity of these units precludes their wide use. With low cost position encoders (for handwriting capture) available for PC's and hand held inspection instruments available with data ports or alarm outputs, a low cost generic manual scanning instrument should be realizable. This report summarizes recent efforts at a generic manual scanning platform, which includes software and minimal electronics, that is aimed at facilitating the merging of available handheld NDE instruments and an encoder to produce C-scans.

  8. Nomina anatomica. Anatomic terminology and the old French terminology.

    Science.gov (United States)

    Chiapas-Gasca, Karla; Passos, Luiz Fernando De Souza; Euzébio Ribeiro, Sandra Lúcia; Villaseñor-Ovies, Pablo

    A surprising finding in our seminars in Latin America and Spain was that approximately half of the participants continued to use the old French anatomical nomenclature. The substance of this paper is a table in which we compare the anatomical names for the items reviewed in our seminar, in a Spanish version of the old French nomenclature and in the Spanish, Portuguese, and English versions of the currently employed anatomical terms. Copyright © 2012 Elsevier España, S.L. All rights reserved.

  9. Anatomic changes due to interspecific grafting in cassava (Manihot esculenta).

    Science.gov (United States)

    Bomfim, N; Ribeiro, D G; Nassar, N M A

    2011-05-31

    Cassava rootstocks of varieties UnB 201 and UnB 122 grafted with scions of Manihot fortalezensis were prepared for anatomic study. The roots were cut, stained with safranin and alcian blue, and examined microscopically, comparing them with sections taken from ungrafted roots. There was a significant decrease in number of pericyclic fibers, vascular vessels and tyloses in rootstocks. They exhibited significant larger vessels. These changes in anatomic structure are a consequence of genetic effects caused by transference of genetic material from scion to rootstock. The same ungrafted species was compared. This is the first report on anatomic changes due to grafting in cassava.

  10. A reusable anatomically segmented digital mannequin for public health communication.

    Science.gov (United States)

    Fujieda, Kaori; Okubo, Kosaku

    2016-01-01

    The ongoing development of world wide web technologies has facilitated a change in health communication, which has now become bi-directional and encompasses people with diverse backgrounds. To enable an even greater role for medical illustrations, a data set, BodyParts3D, has been generated and its data set can be used by anyone to create and exchange customised three-dimensional (3D) anatomical images. BP3D comprises more than 3000 3D object files created by segmenting a digital mannequin in accordance with anatomical naming conventions. This paper describes the methodologies and features used to generate an anatomically correct male mannequin.

  11. Anatomical characterisation of surgical procedures in the Read Thesaurus.

    Science.gov (United States)

    Price, C; Bentley, T E; Brown, P J; Schulz, E B; O'Neil, M

    1996-01-01

    Each concept in the surgical operations chapter of the Read Thesaurus has been analysed to determine its anatomical site component. The underlying structure of this chapter and its relationship to the anatomy chapter are explored. The defined anatomical sites have been included as atomic maps in the Read Code template table, one of the key component files of the Thesaurus, relevant features of which are described. The analysis methodology is outlined and the value of an anatomically characterised surgical procedure terminology is discussed together with the implications of semantically defining a wider range of characteristics of surgical procedures.

  12. UAF: a generic OPC unified architecture framework

    Science.gov (United States)

    Pessemier, Wim; Deconinck, Geert; Raskin, Gert; Saey, Philippe; Van Winckel, Hans

    2012-09-01

    As an emerging Service Oriented Architecture (SOA) specically designed for industrial automation and process control, the OPC Unied Architecture specication should be regarded as an attractive candidate for controlling scientic instrumentation. Even though an industry-backed standard such as OPC UA can oer substantial added value to these projects, its inherent complexity poses an important obstacle for adopting the technology. Building OPC UA applications requires considerable eort, even when taking advantage of a COTS Software Development Kit (SDK). The OPC Unied Architecture Framework (UAF) attempts to reduce this burden by introducing an abstraction layer between the SDK and the application code in order to achieve a better separation of the technical and the functional concerns. True to its industrial origin, the primary requirement of the framework is to maintain interoperability by staying close to the standard specications, and by expecting the minimum compliance from other OPC UA servers and clients. UAF can therefore be regarded as a software framework to quickly and comfortably develop and deploy OPC UA-based applications, while remaining compatible to third party OPC UA-compliant toolkits, servers (such as PLCs) and clients (such as SCADA software). In the rst phase, as covered by this paper, only the client-side of UAF has been tackled in order to transparently handle discovery, session management, subscriptions, monitored items etc. We describe the design principles and internal architecture of our open-source software project, the rst results of the framework running at the Mercator Telescope, and we give a preview of the planned server-side implementation.

  13. Integrating Responsive Building Elements in Buildings

    DEFF Research Database (Denmark)

    Haase, Matthias; Amato, Alex; Heiselberg, Per

    2006-01-01

    There is a global need for a more sustainable building development. About 50% of energy is used in buildings indicating that buildings provide a considerable potential for operational energy savings. Studies were conducted with the following objectives: to perform a state-of-the-art review...... of responsive building elements, of integrated building concepts and of environmental performance assessment methods to improve and optimize responsive building elements to develop and optimize new building concepts with integration of responsive building elements, HVAC-systems as well as natural and renewable...... energy strategies to develop guidelines and procedures for estimation of environmental performance of responsive building elements and integrated building concepts This paper introduces the ideas of this collaborative work and discusses its usefulness for Hong Kong and China. Special focus was put...

  14. Methodological Considerations for Comparison of Brand Versus Generic Versus Authorized Generic Adverse Event Reports in the US Food and Drug Administration Adverse Event Reporting System (FAERS).

    Science.gov (United States)

    Rahman, Md Motiur; Alatawi, Yasser; Cheng, Ning; Qian, Jingjing; Peissig, Peggy L; Berg, Richard L; Page, David C; Hansen, Richard A

    2017-12-01

    The US Food and Drug Administration Adverse Event Reporting System (FAERS), a post-marketing safety database, can be used to differentiate brand versus generic safety signals. To explore the methods for identifying and analyzing brand versus generic adverse event (AE) reports. Public release FAERS data from January 2004 to March 2015 were analyzed using alendronate and carbamazepine as examples. Reports were classified as brand, generic, and authorized generic (AG). Disproportionality analyses compared reporting odds ratios (RORs) of selected known labeled serious adverse events stratifying by brand, generic, and AG. The homogeneity of these RORs was compared using the Breslow-Day test. The AG versus generic was the primary focus since the AG is identical to brand but marketed as a generic, therefore minimizing generic perception bias. Sensitivity analyses explored how methodological approach influenced results. Based on 17,521 US event reports involving alendronate and 3733 US event reports involving carbamazepine (immediate and extended release), no consistently significant differences were observed across RORs for the AGs versus generics. Similar results were obtained when comparing reporting patterns over all time and just after generic entry. The most restrictive approach for classifying AE reports yielded smaller report counts but similar results. Differentiation of FAERS reports as brand versus generic requires careful attention to risk of product misclassification, but the relative stability of findings across varying assumptions supports the utility of these approaches for potential signal detection.

  15. Reproductive phase determination in male meagre (Argyrosomus regius, Sciaenidae: testis development and histologic corroboration of a gross anatomical scale

    Directory of Open Access Journals (Sweden)

    Nuno Prista

    2014-03-01

    Full Text Available Reproductive stage determination of male gonads has received sparse attention in fish biology literature with few studies detailing the building of gross anatomical- and histologic scales. The meagre (Argyrosomus regius is one of the world’s largest sciaenids and supports a significant regional fishery in European and North African waters whose reproductive patterns are yet to be fully investigated. In the present study, we derive a macroscopic grading system for meagre testis using semi-quantitative graphs that feature the testis variability along the species size range and time of the year. We then describe the histological stages and reproductive phases of male testes and determine the extent to which they corroborate the anatomical scale. Our results indicate that gross anatomical analyses are accurate in assessments of the meagre spawning season but may not precisely distinguish the testes of well-mature fish and first spawning virgins. Furthermore, we show that milt expression varies widely with size and misclassifies as immature many smaller fish in spawning-capable condition. We discuss these findings in terms of their contribution to the understanding of testes development and the uncertainties involved in determining the size-at-maturity of male fish using gross anatomical scales.

  16. [It is not only about cost ... when it comes to generic medication].

    Science.gov (United States)

    Piguet, Valérie; D'Incau, Stéphanie; Besson, Marie; Desmeules, Jules; Cedraschi, Christine

    2016-06-22

    The aim of this qualitative study was to explore patients' representations regarding generics in patients suffering from non-specific disabling chronic musculoskeletal pain, as these patients are confronted with the issue of the prescription and/or substitution of original formulations with generics. Patients' representations suggest that they might be confident in taking a generic medication: when the generic medication is prescribed by the physician and each prescription is discussed, i.e., the patient is prescribed the generic version of a given medication and not a generic medication. Economic arguments are not sufficient to accept substitution. Negative representations require attention and need be considered.

  17. Anatomical terminology and nomenclature: past, present and highlights.

    Science.gov (United States)

    Kachlik, David; Baca, Vaclav; Bozdechova, Ivana; Cech, Pavel; Musil, Vladimir

    2008-08-01

    The anatomical terminology is a base for medical communication. It is elaborated into a nomenclature in Latin. Its history goes back to 1895, when the first Latin anatomical nomenclature was published as Basiliensia Nomina Anatomica. It was followed by seven revisions (Jenaiensia Nomina Anatomica 1935, Parisiensia Nomina Anatomica 1955, Nomina Anatomica 2nd to 6th edition 1960-1989). The last revision, Terminologia Anatomica, (TA) created by the Federative Committee on Anatomical Terminology and approved by the International Federation of Associations of Anatomists, was published in 1998. Apart from the official Latin anatomical terminology, it includes a list of recommended English equivalents. In this article, major changes and pitfalls of the nomenclature are discussed, as well as the clinical anatomy terms. The last revision (TA) is highly recommended to the attention of not only teachers, students and researchers, but also to clinicians, doctors, translators, editors and publishers to be followed in their activities.

  18. Autofluorescence characteristics of healthy oral mucosa at different anatomical sites

    NARCIS (Netherlands)

    de Veld, DCG; Skurichina, M; Witjes, MJH; Duin, RPW; Sterenborg, DJCM; Roodenburg, JLN

    2003-01-01

    Background and Objectives: Autofluorescence spectroscopy is a promising tool for oral cancer detection. Its reliability might be improved by using a reference database of spectra from healthy mucosa. We investigated the influence of anatomical location on healthy mucosa autofluorescence. Study

  19. Interactive anatomical teaching: Integrating radiological anatomy within topographic anatomy.

    Science.gov (United States)

    Abed Rabbo, F; Garrigues, F; Lefèvre, C; Seizeur, R

    2016-03-01

    Hours attributed to teaching anatomy have been reduced in medical curricula through out the world. In consequence, changes in anatomical curriculum as well as in teaching methods are becoming necessary. New methods of teaching are being evaluated. We present in the following paper an example of interactive anatomical teaching associating topographic anatomy with ultrasonographic radiological anatomy. The aim was to explicitly show anatomical structures of the knee and the ankle through dissection and ultrasonography. One cadaver was used as an ultrasonographic model and the other was dissected. Anatomy of the knee and ankle articulations was studied through dissection and ultrasonography. The students were able to simultaneously assimilate both anatomical aspects of radiological and topographic anatomy. They found the teaching very helpful and practical. This body of work provides example of a teaching method combining two important aspects of anatomy to help the students understand both aspects simultaneously. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  20. Building America

    Energy Technology Data Exchange (ETDEWEB)

    Brad Oberg

    2010-12-31

    Builders generally use a 'spec and purchase' business management system (BMS) when implementing energy efficiency. A BMS is the overall operational and organizational systems and strategies that a builder uses to set up and run its company. This type of BMS treats building performance as a simple technology swap (e.g. a tank water heater to a tankless water heater) and typically compartmentalizes energy efficiency within one or two groups in the organization (e.g. purchasing and construction). While certain tools, such as details, checklists, and scopes of work, can assist builders in managing the quality of the construction of higher performance homes, they do nothing to address the underlying operational strategies and issues related to change management that builders face when they make high performance homes a core part of their mission. To achieve the systems integration necessary for attaining 40% + levels of energy efficiency, while capturing the cost tradeoffs, builders must use a 'systems approach' BMS, rather than a 'spec and purchase' BMS. The following attributes are inherent in a systems approach BMS; they are also generally seen in quality management systems (QMS), such as the National Housing Quality Certification program: Cultural and corporate alignment, Clear intent for quality and performance, Increased collaboration across internal and external teams, Better communication practices and systems, Disciplined approach to quality control, Measurement and verification of performance, Continuous feedback and improvement, and Whole house integrated design and specification.

  1. Corona mortis: an anatomical variation with clinical relevance. Case report.

    Directory of Open Access Journals (Sweden)

    Guillermo Adrián Rivera-Cardona

    2010-12-01

    Full Text Available The obturator artery is one of the parietal branches arising from the internal iliac artery, the anatomical variation from which this artery originates is called “The corona mortis”, generally from the external iliac artery or the inferior epigastric artery. This finding was observed bilaterally in a male cadaver during a pelvis dissection. Clinical consideration of the anatomical variation in the obturator artery, during surgical procedures, is of great importance due to the risk of pelvic hemorrhage.

  2. Anatomic anterior cruciate ligament reconstruction using an individualized approach

    Directory of Open Access Journals (Sweden)

    Carola F. van Eck

    2014-01-01

    Full Text Available Anterior cruciate ligament (ACL reconstruction is one of the most commonly performed orthopaedic procedures. Recently, there has been a shift in interest towards reconstruction techniques that more closely restore the native anatomy of the ACL. This review paper discusses our approach to individualized anatomic ACL reconstruction, including the anatomy of the ACL, the physical exam, imaging modalities, the surgical technique for anatomic reconstruction including pre- and intraoperative considerations and our postoperative rehabilitation protocol.

  3. 40 CFR 721.10146 - Partially fluorinated condensation polymer (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Partially fluorinated condensation... Specific Chemical Substances § 721.10146 Partially fluorinated condensation polymer (generic). (a) Chemical... as partially fluorinated condensation polymer (PMN P-07-87) is subject to reporting under this...

  4. Performance of a Generic Approach in Automated Essay Scoring

    Science.gov (United States)

    Attali, Yigal; Bridgeman, Brent; Trapani, Catherine

    2010-01-01

    A generic approach in automated essay scoring produces scores that have the same meaning across all prompts, existing or new, of a writing assessment. This is accomplished by using a single set of linguistic indicators (or features), a consistent way of combining and weighting these features into essay scores, and a focus on features that are not…

  5. Defining generic architecture for Cloud IaaS provisioning model

    NARCIS (Netherlands)

    Demchenko, Y.; de Laat, C.; Mavrin, A.; Leymann, F.; Ivanov, I.; van Sinderen, M.; Shishkov, B.

    2011-01-01

    Infrastructure as a Service (IaaS) is one of the provisioning models for Clouds as defined in the NIST Clouds definition. Although widely used, current IaaS implementations and solutions doesn’t have common and well defined architecture model. The paper attempts to define a generic architecture for

  6. Defining Generic Architecture for Cloud Infrastructure as a Service model

    NARCIS (Netherlands)

    Demchenko, Y.; de Laat, C.

    2011-01-01

    Infrastructure as a Service (IaaS) is one of the provisioning models for Clouds as defined in the NIST Clouds definition. Although widely used, current IaaS implementations and solutions doesn’t have common and well defined architecture model. The paper attempts to define a generic architecture for

  7. GOoDA: The Generic Optimization Data Analyzer

    CERN Multimedia

    CERN. Geneva

    2012-01-01

    To address this issue, a generic decomposition of how a microprocessor is using the consumed cycles allows code developers to quickly understand which of the myriad of microarchitectural complexities they are battling, without requiring a detailed knowledge of the microarchitecture. When this approach is intrinsically integrated into a performance data analysis tool,...

  8. Cosmological N-body simulations with generic hot dark matter

    DEFF Research Database (Denmark)

    Brandbyge, Jacob; Hannestad, Steen

    2017-01-01

    We have calculated the non-linear effects of generic fermionic and bosonic hot dark matter components in cosmological N-body simulations. For sub-eV masses, the non-linear power spectrum suppression caused by thermal free-streaming resembles the one seen for massive neutrinos, whereas for masses...

  9. A proposal for generic competence assessment in a serious game

    Directory of Open Access Journals (Sweden)

    María José Bezanilla

    2014-01-01

    Full Text Available This paper focuses on the design of a serious game for the teaching and assessment of generic competences, placing particular emphasis on the competences assessment aspect. Taking into account important aspects of competence assessment such as context, feedback and transparency, among other aspects, and using the University of Deusto's Generic Competences Assessment Model based on the defining of levels, indicators and descriptors as a reference point, a serious game has been designed for the development and evaluation of two Generic Competences: Problem Solving and Entrepreneurship, aimed at final-year undergraduate and first-year postgraduate students. The design process shows that having a Competence Assessment Model based on levels, indicators and descriptors is of great help in defining the game's scenarios and learning and assessment activities. Serious games can also be excellent resources to help in the development and assessment of generic competences, but not as a unique tool, since the concept of competence in itself is highly complex (integrating knowledge, skills, attitudes and values and some elements might require other methods and techniques for its development. It also reveals the difficulties of evaluating competences in general and through serious games in particular.

  10. Peplidium (Scrophulariaceae): a new generic record for The Flora of ...

    African Journals Online (AJOL)

    Two specimens of Peplidium maritimum (L.f.) Asch. (Scrophulariaceae / Phrymaceae) are recorded from the Indian Ocean coastline of Kenya, representing the first record of this species and genus for the Flora of Tropical East Africa. The generic key for the Flora volume is revised to accommodate this addition and a ...

  11. Generic sorting of raft lipids into secretory vesicles in yeast

    DEFF Research Database (Denmark)

    Surma, Michal A; Klose, Christian; Klemm, Robin W

    2011-01-01

    a complete lipid overview of the yeast late secretory pathway. We could show that vesicles captured with different baits carry the same cargo and have almost identical lipid compositions; being highly enriched in ergosterol and sphingolipids. This finding indicates that lipid raft sorting is a generic...... feature of vesicles carrying PM cargo and suggests a common lipid-based mechanism for their formation....

  12. 40 CFR 721.329 - Halogenated benzyl ester acrylate (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Halogenated benzyl ester acrylate... Specific Chemical Substances § 721.329 Halogenated benzyl ester acrylate (generic). (a) Chemical substance... halogenated benzyl ester acrylate (PMN P-90-1527) is subject to reporting under this section for the...

  13. 40 CFR 721.10081 - Aromatic urethane acrylate oligomer (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Aromatic urethane acrylate oligomer... Specific Chemical Substances § 721.10081 Aromatic urethane acrylate oligomer (generic). (a) Chemical... as aromatic urethane acrylate oligomer (PMN P-06-26) is subject to reporting under this section for...

  14. MGFp: an open Mascot Generic Format parser library implementation.

    Science.gov (United States)

    Kirchner, Marc; Steen, Judith A J; Hamprecht, Fred A; Steen, Hanno

    2010-05-07

    Despite the efforts of the mass spectrometry (MS) community to migrate data representation toward modern file formats, legacy text formats still play an important role in MS data processing workflows. We provide a formal grammar and a portable, efficient C++ implementation for a Mascot Generic Format (MGF) parser. Software and technical documentation are available from http://software.steenlab.org/mgfp/.

  15. Ear-EEG from generic earpieces: A feasibility study

    DEFF Research Database (Denmark)

    Kidmose, Preben; Looney, D; Jochumsen, Lars

    2013-01-01

    The use of brain monitoring based on EEG, in natural environments and over long time periods, is hindered by the limited portability of current wearable systems, and the invasiveness of implanted systems. To that end, we introduce an ear-EEG recording device based on generic earpieces which meets...

  16. Extended Symmetries at Black Hole Horizons in Generic Dimensions

    CERN Document Server

    Shi, Changfu

    2016-01-01

    We show that there exist infinite-dimensional BMS-like symmetries near the horizons of black holes in generic dimensions. In D dimensions, these symmetries contain D-2 pieces of superrotations and 2 pieces of supertranslations. We calculate the zero-mode charges by using the example of stationary black holes.

  17. Potential cost savings from generic medicines – protecting the ...

    African Journals Online (AJOL)

    One way to do this would be to limit the costs of medicines provided for the management of chronic conditions listed in the PMBs. This study assessed the potential savings that would be achievable by substituting generics for brand name (originator) medicines listed in the chronic disease algorithms set out by the CMS.

  18. Switching to generic anti-epileptic medicines : A regulatory perspective

    NARCIS (Netherlands)

    Maliepaard, Marc; Hekster, Yechiel A.; Kappelle, Arnoud; Van Puijenbroek, Eugène P.; Elferink, André J.; Welink, Jan; Gispen-de Wied, Christine C.; Lekkerkerker, Frits J.F.

    2010-01-01

    Introduction: Currently, there is a lot of discussion about whether generic substitution of anti-epileptic drugs (AEDs) with the same active moiety but from different manufacturers can take place safely. Many AEDs are considered to have a narrow therapeutic index, and the consequences of an

  19. Generic and energy-efficient context-aware mobile sensing

    CERN Document Server

    Yurur, Ozgur

    2015-01-01

    This book proposes novel context-inferring algorithms and generic framework designs to enhance the existing tradeoffs in mobile sensing, especially between accuracy and power consumption. It integrates the significant topics of energy efficient, inhomogeneous, adaptive, optimal context-aware inferring algorithm and framework design. In addition, it includes plenty of examples to help readers understand the theory, best practices, and strategies.

  20. Generic substitution of antihypertensive drugs : does it affect adherence?

    NARCIS (Netherlands)

    Van Wijk, Boris L G; Klungel, Olaf H; Heerdink, Eibert R; de Boer, Anthonius

    BACKGROUND: Generic substitution is an important opportunity to reduce the costs of pharmaceutical care. However, pharmacists and physicians often find that patients and brand-name manufacturers have doubt about the equivalence of the substituted drug. This may be reflected by decreased adherence to

  1. 40 CFR 721.10099 - Dialkyl dimethyl ammonium carbonate (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Dialkyl dimethyl ammonium carbonate... Specific Chemical Substances § 721.10099 Dialkyl dimethyl ammonium carbonate (generic). (a) Chemical... as dialkyl dimethyl ammonium carbonate (1:1) (PMN P-03-715) is subject to reporting under this...

  2. 40 CFR 721.3438 - Chlorohydroxyalkyl butyl ether (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Chlorohydroxyalkyl butyl ether... Specific Chemical Substances § 721.3438 Chlorohydroxyalkyl butyl ether (generic). (a) Chemical substance... chlorohydroxyalkyl butyl ether (PMN P-99-1295) is subject to reporting under this section for the significant new use...

  3. 40 CFR 721.4365 - Substituted ethoxylated hydrocarbon (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Substituted ethoxylated hydrocarbon... Specific Chemical Substances § 721.4365 Substituted ethoxylated hydrocarbon (generic). (a) Chemical... as Substituted ethoxylated hydrocarbon (PMN P-99-0313) is subject to reporting under this section for...

  4. Towards emotion modeling based on gaze dynamics in generic interfaces

    DEFF Research Database (Denmark)

    Vester-Christensen, Martin; Leimberg, Denis; Ersbøll, Bjarne Kjær

    2005-01-01

    Gaze detection can be a useful ingredient in generic human computer interfaces if current technical barriers are overcome. We discuss the feasibility of concurrent posture and eye-tracking in the context of single (low cost) camera imagery. The ingredients in the approach are posture and eye regi...

  5. 40 CFR 721.1655 - Alkylbenzenesulfonic acid (generic).

    Science.gov (United States)

    2010-07-01

    ...). 721.1655 Section 721.1655 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC... subject to reporting. (1) The chemical substance identified generically as alkylbenzenesulfonic acid (PMN... A of this part apply to this section except as modified by this paragraph. (1) Recordkeeping...

  6. 40 CFR 721.303 - Substituted acetate (generic).

    Science.gov (United States)

    2010-07-01

    ... Section 721.303 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES... to reporting. (1) The chemical substance identified generically as a substituted acetate (PMN P-99... subpart A of this part apply to this section except as modified by this paragraph. (1) Recordkeeping...

  7. 40 CFR 721.1747 - Substituted benzophenone (generic).

    Science.gov (United States)

    2010-07-01

    ...). 721.1747 Section 721.1747 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC... subject to reporting. (1) The chemical substance identified generically as a substituted benzophenone (PMN... this section except as modified by this paragraph. (1) Recordkeeping. Recordkeeping requirements as...

  8. 40 CFR 721.324 - Alkoxylated acrylate polymer (generic).

    Science.gov (United States)

    2010-07-01

    ...). 721.324 Section 721.324 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC... subject to reporting. (1) The chemical substance identified generically as alkoxylated acrylate polymer... A of this part apply to this section except as modified by this paragraph. (1) Recordkeeping...

  9. 40 CFR 721.555 - Alkyl amino nitriles (generic).

    Science.gov (United States)

    2010-07-01

    ....555 Section 721.555 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC... to reporting. (1) The chemical substances identified generically as alkyl amino nitriles (PMNs P-96.... The provisions of subpart A of this part apply to this section except as modified by this paragraph...

  10. 40 CFR 721.1734 - Substituted benzonitrile (generic).

    Science.gov (United States)

    2010-07-01

    ...). 721.1734 Section 721.1734 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC... subject to reporting. (1) The chemical substance identified generically as a substituted benzonitrile (PMN... requirements. The provisions of subpart A of this part apply to this section except as modified by this...

  11. 40 CFR 721.484 - Fluorinated acrylic copolymer (generic name).

    Science.gov (United States)

    2010-07-01

    ... name). 721.484 Section 721.484 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... and significant new uses subject to reporting. (1) The chemical substance identified generically as a... section except as modified by this paragraph. (1) Recordkeeping. Recordkeeping requirements as specified...

  12. 40 CFR 721.910 - Propanetriol polyalkylenepolyolamine aryl aldimine (generic).

    Science.gov (United States)

    2010-07-01

    ... AGENCY (CONTINUED) TOXIC SUBSTANCES CONTROL ACT SIGNIFICANT NEW USES OF CHEMICAL SUBSTANCES Significant... identified generically as propanetriol polyalkylenepolyolamine aryl aldimine (PMN P-99-0873) is subject to... this section except as modified by this paragraph. (1) Recordkeeping. Recordkeeping requirements as...

  13. 40 CFR 721.1680 - Substituted benzoic acid (generic).

    Science.gov (United States)

    2010-07-01

    ...). 721.1680 Section 721.1680 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC... subject to reporting. (1) The chemical substance identified generically as substituted benzoic acid (PMN P... subpart A of this part apply to this section except as modified by this paragraph. (1) Recordkeeping...

  14. 40 CFR 721.647 - Alkoxylated alkyl amine (generic).

    Science.gov (United States)

    2010-07-01

    ....647 Section 721.647 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC... subject to reporting. (1) The chemical substance identified generically as an alkoxylated alkyl amine (PMN... subpart A of this part apply to this section except as modified by this paragraph. (1) Recordkeeping...

  15. 40 CFR 721.983 - Sulfonyl azide intermediate (generic).

    Science.gov (United States)

    2010-07-01

    ...). 721.983 Section 721.983 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC... subject to reporting. (1) The chemical substance identified generically as sulfonyl azide intermediate... subpart A of this part apply to this section except as modified by this paragraph. (1) Recordkeeping...

  16. 40 CFR 721.333 - Dimethyl alkylamine salt (generic).

    Science.gov (United States)

    2010-07-01

    ...). 721.333 Section 721.333 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC... subject to reporting. (1) The chemical substances identified generically as a Dimethyl alkylamine salt... provisions of subpart A of this part apply to this section except as modified by this paragraph. (1...

  17. 40 CFR 721.638 - Silyl amine, potassium salt (generic).

    Science.gov (United States)

    2010-07-01

    ...). 721.638 Section 721.638 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC... subject to reporting. (1) The chemical substance identified generically as silyl amine, potassium salt... A of this part apply to this section except as modified by this paragraph. (1) Recordkeeping...

  18. 40 CFR 721.1852 - Di-alkyl borane (generic).

    Science.gov (United States)

    2010-07-01

    ... Section 721.1852 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES... reporting. (1) The chemical substance identified generically as di-alkyl borane (PMN P-00-1087) is subject... this part apply to this section except as modified by this paragraph. (1) Recordkeeping. Recordkeeping...

  19. 40 CFR 721.330 - Aromatic acrylate (generic).

    Science.gov (United States)

    2010-07-01

    ... Section 721.330 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES... reporting. (1) The chemical substance identified generically as an aromatic acrylate (PMN P-01-420) is... this section except as modified by this paragraph. (1) Recordkeeping. Recordkeeping requirements as...

  20. 40 CFR 721.540 - Alkylphenoxypolyalkoxy-amine (generic name).

    Science.gov (United States)

    2010-07-01

    ... name). 721.540 Section 721.540 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... and significant new uses subject to reporting. (1) The chemical substance identified generically as... provisions of subpart A of this part apply to this section except as modified by this paragraph. (1...

  1. 40 CFR 721.535 - Halogenated alkane (generic).

    Science.gov (United States)

    2010-07-01

    ... Section 721.535 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) TOXIC SUBSTANCES... reporting. (1) The chemical substance identified generically as halogenated alkane (PMN P-01-433) is subject... part apply to this section except as modified by this paragraph. (1) Recordkeeping. Recordkeeping...

  2. Tpetra, and the Use of Generic Programming in Scientific Computing

    Directory of Open Access Journals (Sweden)

    C.G. Baker

    2012-01-01

    Full Text Available We present Tpetra, a Trilinos package for parallel linear algebra primitives implementing the Petra object model. We describe Tpetra's design, based on generic programming via C++ templated types and template metaprogramming. We discuss some benefits of this approach in the context of scientific computing, with illustrations consisting of code and notable empirical results.

  3. 40 CFR 721.10003 - Manganese heterocyclic tetraamine complex (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Manganese heterocyclic tetraamine... Specific Chemical Substances § 721.10003 Manganese heterocyclic tetraamine complex (generic). (a) Chemical... as manganese heterocyclic tetraamine complex (PMNs P-98-625/626/627/628/629 and P-00-614/617) are...

  4. 40 CFR 721.5762 - Aromatic aldehyde phenolic resin (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Aromatic aldehyde phenolic resin... Specific Chemical Substances § 721.5762 Aromatic aldehyde phenolic resin (generic). (a) Chemical substance... aromatic aldehyde phenolic resin (PMN P-01-573) is subject to reporting under this section for the...

  5. 40 CFR 721.3135 - Phosphorous modified epoxy resin (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Phosphorous modified epoxy resin... Specific Chemical Substances § 721.3135 Phosphorous modified epoxy resin (generic). (a) Chemical substance... phosphorous modified epoxy resin (PMNs P-00-992 and P-01-471) is subject to reporting under this section for...

  6. Toward a generic model of trust for electronic commerce

    NARCIS (Netherlands)

    Tan, YH; Thoen, W

    2000-01-01

    The authors present a generic model of trust for electronic commerce consisting of two basic components, party trust and control trust, based on the concept that trust in a transaction with another party combines trust in the other parry and trust in the control mechanisms that ensure the successful

  7. The generic structures and lexico-grammaticality in English ...

    African Journals Online (AJOL)

    To this end, the generic structures, as well as lexicogrammaticality systems inbuilt in introduction sections of English academic research papers of three different disciplines, linguistics, chemistry and software engineering, were explored. To collect the data, a corpus consisting of 90 papers, 30 for each discipline, published ...

  8. A generic scale for assessment of attitudes towards social robots

    DEFF Research Database (Denmark)

    Damholdt, Malene Flensborg; Olesen, Martin Hammershøj; Nørskov, Marco

    2016-01-01

    The research field into social robotics is expanding and with it the need for consistent methods for assessing attitudinal stance towards social robots. In this paper we describe the development and planned validation of the Attitudes towards social robots scale (ASOR-5): a generic questionnaire...

  9. Use of Standards for Hypermedia Generic Structure and Presentation Specifications

    NARCIS (Netherlands)

    L. Rutledge (Lloyd); J.R. van Ossenbruggen (Jacco); L. Hardman (Lynda); D.C.A. Bulterman (Dick); A. Eliëns

    1997-01-01

    htmlabstractWe consider the generic hypermedia structure of a document to be a means of representing the document that allows it to be processed into a wide variety of presentations. Representing a document in this manner requires additional specification and resources to render it into any

  10. Generic Software Architecture for Prognostics (GSAP) User Guide

    Science.gov (United States)

    Teubert, Christopher Allen; Daigle, Matthew John; Watkins, Jason; Sankararaman, Shankar; Goebel, Kai

    2016-01-01

    The Generic Software Architecture for Prognostics (GSAP) is a framework for applying prognostics. It makes applying prognostics easier by implementing many of the common elements across prognostic applications. The standard interface enables reuse of prognostic algorithms and models across systems using the GSAP framework.

  11. 40 CFR 721.10104 - Halophosphate mixed metal complex (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Halophosphate mixed metal complex... Specific Chemical Substances § 721.10104 Halophosphate mixed metal complex (generic). (a) Chemical... as halophosphate mixed metal complex (PMN P-04-254) is subject to reporting under this section for...

  12. 40 CFR 721.4136 - Alkyl heteropolycyclic-aniline (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Alkyl heteropolycyclic-aniline... Specific Chemical Substances § 721.4136 Alkyl heteropolycyclic-aniline (generic). (a) Chemical substance... alkyl heteropolycyclic-aniline (PMN P-00-0067) is subject to reporting under this section for the...

  13. An Assessment of Generic Skills and Competencies of Architecture ...

    African Journals Online (AJOL)

    Graduate unemployment has become a fundamental problem worldwide, necessitating studies that seek to identify generic transferable skills towards improving prospects for graduates in future. Several disciplines have received such research attention. There has been comparatively less attention paid to establishing ...

  14. Lawsuits allege price fixing by generic drug makers

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2016-12-01

    Full Text Available No abstract available. Article truncated at 150 words. Two years after high generic drug prices became a public controversy, Reuters is reporting that 20 states filed a lawsuit Thursday against Mylan, Teva Pharmaceuticals and four other generic drug makers (1. The suit alleges the companies conspired to fix prices or allocated markets to prop up prices. The civil lawsuit, led by antitrust investigators in Connecticut, comes one day after the U.S. Department of Justice filed criminal charges against two former executives of the generic drug maker, Heritage. The states attorneys general asked the court to order the companies to disgorge ill-gotten gains, which were not defined, pay attorneys' fees and stop collusion. Of the states in the Southwest only Nevada is participating in the lawsuit. The cases are part of a broader generic drug pricing probe that remains under way at the state and federal level, as well as in the U.S. Congress. In 2014, media reports of …

  15. 40 CFR 721.9079 - Dihydro quinacridone derivative (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Dihydro quinacridone derivative... Specific Chemical Substances § 721.9079 Dihydro quinacridone derivative (generic). (a) Chemical substance... dihydro quinacridone derivative (PMN P-01-397) is subject to reporting under this section for the...

  16. 40 CFR 721.5925 - Bis heterocyclic phenylene derivative (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Bis heterocyclic phenylene derivative... Specific Chemical Substances § 721.5925 Bis heterocyclic phenylene derivative (generic). (a) Chemical... as bis heterocyclic phenylene derivative (PMN P-01-0432) is subject to reporting under this section...

  17. Generic versus discipline-specific writing interventions: Report on a ...

    African Journals Online (AJOL)

    Departing from a socio-constructivist perspective, the main purpose of the research on which this article reports was to indicate the effectiveness of both discipline-specific and generic approaches in teaching academic writing to undergraduate university students. A quasi-experimental design was followed, comparing the ...

  18. 40 CFR 721.2093 - Alkenyl carboxylate, metal salt (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Alkenyl carboxylate, metal salt... Specific Chemical Substances § 721.2093 Alkenyl carboxylate, metal salt (generic). (a) Chemical substance... alkenyl carboxylate, metal salt (PMN P-99-0848) is subject to reporting under this section for the...

  19. 40 CFR 721.10028 - Disubstituted benzene metal salts (generic).

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 30 2010-07-01 2010-07-01 false Disubstituted benzene metal salts... Specific Chemical Substances § 721.10028 Disubstituted benzene metal salts (generic). (a) Chemical... as disubstituted benzene metal salts (PMNs P-01-901 and P-01-902) are subject to reporting under this...

  20. An approach towards generic coastal geomorphological moedelling with applications

    NARCIS (Netherlands)

    Ye, Q.

    2012-01-01

    This thesis presents the development a generic morphological model for both structured and unstructured grid and the extension to a biogeomorphological model. For the morphological model, numerical algorithms are adjusted to adapt unstructured grid and are validated against analytical solutions and