WorldWideScience

Sample records for subject invention relates

  1. 37 CFR 401.8 - Reporting on utilization of subject inventions.

    Science.gov (United States)

    2010-07-01

    ... subject inventions. 401.8 Section 401.8 Patents, Trademarks, and Copyrights ASSISTANT SECRETARY FOR TECHNOLOGY POLICY, DEPARTMENT OF COMMERCE RIGHTS TO INVENTIONS MADE BY NONPROFIT ORGANIZATIONS AND SMALL... utilization of subject inventions. (a) Paragraph (h) of the clauses at § 401.14 and its counterpart in the...

  2. Energy-Related Inventions Program: an overview of the evaluation

    Energy Technology Data Exchange (ETDEWEB)

    Soderstrom, E.J.; Bronfman, L.M.; Rorke, M.G.

    1983-09-01

    The Energy-Related Inventions Program (ERIP) is jointly administered by the US Departments of Energy and Commerce. Grants were awarded for 165 of 208 inventions recommended by the National Bureau of Standards (NBS). Of the 165 inventions, 46 have been able to acquire follow-on financing from a variety of sources. Further, 35 of the inventions have reached the marketplace, and their cumulative sales to date total $178 million. An additional 10 inventions are now starting into production. Jobs that have been created directly by production related to the inventions total 756; additional spin-off jobs attributable to the inventions include component and material suppliers, jobbers, franchisees, and distributors. The program was recently evaluated at Oak Ridge National Laboratory, with the following conclusions: (1) the evaluation process at NBS has been successful in identifying technically and economically feasible inventions, (2) the success rate for the program is about equivalent to the reported success rates of private venture capital firms, (3) the program is supporting inventions at a point in their development where they are supported by neither the venture capital community nor industry, and (4) the one-time DOE grants and the associated ERIP support to inventors have been successful in readying inventors for follow-on financing from the private sector.

  3. 48 CFR 252.227-7039 - Patents-reporting of subject inventions.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Patents-reporting of... CLAUSES Text of Provisions And Clauses 252.227-7039 Patents—reporting of subject inventions. As prescribed in 227.303(1), use the following clause: Patents—Reporting of Subject Inventions (APR 1990) The...

  4. Evaluation of Energy-Related Inventions Program: An Empirical Analysis of 204 Inventions

    Energy Technology Data Exchange (ETDEWEB)

    Brown, M.A.

    1987-01-01

    This report is an evaluation of the Energy-Related Inventions Program (ERIP). It assesses the program's effectiveness and impacts, characterizes participating inventions and inventors, and identifies correlates of successful commercialization in order to suggest possible improvements. Seventy of the 204 ERIP inventions that were studied were successfully introduced into the market, accounting for more than $200M in sales from 1976 through 1984. During 1984, 921 full-time equivalent employees were supported directly by ERIP inventors or their licensees. (Estimates of indirect economic impacts are also contained in the report.) Data on patterns of fund raising clearly show a need for assistance by programs like ERIP. Commercially successful inventors shared several traits. They had less formal education, fewer patents, more work experience in small firms, more outside funding early in their work, more shared responsibility with others for invention development, more management experience, and greater previous experience with starting new businesses. Recommendations are made regarding: (1) priorities for allocating ERIP grants; (2) improved efficiency of the NBS/DOE operations; (3) delivery of technical and commercialization assistance to grant recipients; and (4) further evaluation research.

  5. 37 CFR 1.110 - Inventorship and date of invention of the subject matter of individual claims.

    Science.gov (United States)

    2010-07-01

    ... invention of the subject matter of individual claims. 1.110 Section 1.110 Patents, Trademarks, and... invention of the subject matter of individual claims. When more than one inventor is named in an application... claim in the application or patent. Where appropriate, the invention dates of the subject matter of each...

  6. 32 CFR 37.870 - Should I require recipients to mark documents related to inventions?

    Science.gov (United States)

    2010-07-01

    ... related to inventions? 37.870 Section 37.870 National Defense Department of Defense OFFICE OF THE... documents related to inventions? To protect the recipient's interest in inventions, your TIA should require the recipient to mark documents disclosing inventions it desires to protect by obtaining a patent. The...

  7. 10 CFR 603.870 - Marking of documents related to inventions.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Marking of documents related to inventions. 603.870... documents related to inventions. To protect the recipient's interest in inventions, the TIA should require the recipient to mark documents disclosing inventions it desires to protect by obtaining a patent. The...

  8. Transmedia marketing and re-invention of public relations

    OpenAIRE

    Jakus Dalibor; Zubčić Krešimir

    2016-01-01

    Many concepts have been developed to describe the convergence of media, public relations and storytelling formats in contemporary media systems. This article presents a theoretical reflection on “transmedia storytelling” from a perspective of integration narrative in the context of the re-invention of public relations. The rapid evolution of digital media technology and the emergence of transmedia storytelling present foresight professionals with a powerful new approach for communicating abou...

  9. [In defense of society: the invention of palliative care and the production of subjectivities].

    Science.gov (United States)

    da Silva, Karen Schein; Kruse, Maria Henriqueta Luce

    2012-04-01

    This article is a theoretical reflection that is part of a study named Em Defesa da Sociedade: a invenção dos Cuidados Paliativos (In Defense of Society: the invention of Palliative Care). In order to articulate this discussion, we used the 2007edition of the Palliative Care Manual published by the World Health Organization (WHO), as we understand it is part of a body of work capable of producing subjectivities and ruling conduct. In this sense, we intend to understand how the discourses on palliative care are associated and promote the invention of a new subject that would work as a bio-political strategy in order to defend society. Based on the textual analysis of the discourse presented in the manual, with the help of the Cultural Studies framework and inspired by the works of Michel Foucault, we present one of the possible meanings derived from the readings of the WHO Guide. Thus, we observe the (re)organization and (re)invention of a subject that invests in the subjectivity of individuals and constitutes an actual framework that regulates and rules the population.

  10. Japan's patent issues relating to life science therapeutic inventions.

    Science.gov (United States)

    Tessensohn, John A

    2014-09-01

    Japan has made 'innovation in science and technology' as one of its central pillars to ensure high growth in its next stage of economic development and its life sciences market which hosts regenerative medicine was proclaimed to be 'the best market in the world right now.' Although life science therapeutic inventions are patentable subject matter under Japanese patent law, there are nuanced obviousness and enablement challenges under Japanese patent law that can be surmounted in view of some encouraging Japanese court developments in fostering a pro-patent applicant environment in the life sciences therapeutic patent field. Nevertheless, great care must be taken when drafting and prosecuting such patent applications in the world's second most important life sciences therapeutic market.

  11. Transmedia marketing and re-invention of public relations

    Directory of Open Access Journals (Sweden)

    Jakus Dalibor

    2016-12-01

    Full Text Available Many concepts have been developed to describe the convergence of media, public relations and storytelling formats in contemporary media systems. This article presents a theoretical reflection on “transmedia storytelling” from a perspective of integration narrative in the context of the re-invention of public relations. The rapid evolution of digital media technology and the emergence of transmedia storytelling present foresight professionals with a powerful new approach for communicating about the future. A transmedia story unfolds across multiple media platforms with each new text making a distinctive and valuable contribution to the whole. Between other, this article also outlines some of the key principles and elements of transmedia storytelling in combination with modern public relations, in order to provide a basic framework that public relations practitioner can use when designing transmedia projects.

  12. The Energy-Related Inventions Program: A decade of commercial progress

    Energy Technology Data Exchange (ETDEWEB)

    Brown, M.A.; Franchuk, C.A. [Oak Ridge National Lab., TN (United States); Wilson, C.R. [Tennessee Univ., Knoxville, TN (United States)

    1991-12-01

    This report provides information on the recent commercial progress of inventions supported by the US Department of Energy`s Energy-Related Inventions Programs (ERIP). It describes the results of the latest in a series of ERIP evaluation projects that have been completed since 1980. It focuses on the economic impacts of the program, notably sales and employment benefits. The period of interest is 1980 through 1990. The evaluation is based on data collected through mail and telephone surveying of 143 participants in the Program. As of October 1989, a total of 486 inventions were recommended to DOE by the National Institute for Standards and Technology, which screens all submitted inventions in terms of technical merit, potential for commercial success, and potential energy impact. By the end of 1990, at least 109 of these inventions had entered the market, generating total cumulative sales of more than $500 million. With $25.7 million in grants awarded from 1975 through 1990, and $63.1 million in program appropriations over the same period, ERIP has generated a 20:1 return in terms of sales values to grants, and an 8:1 return in sales versus program appropriations. It is estimated that 25% of all ERIP inventions had achieved sales by the end of 1990. While it is difficult to make exact comparisons between these percentages and other indicators of the success rates of technological innovations as a whole, the ERIP figures remain impressive. The commercial progress of spin-off technologies is also documented.

  13. The economic, energy, and environmental impacts of the Energy-Related Inventions Program

    Energy Technology Data Exchange (ETDEWEB)

    Brown, M.A.; Wilson, C.R.; Franchuk, C.A.; Cohn, S.M.; Jones, D.

    1994-07-01

    This report provides information on the economic, energy, and environmental impacts of inventions supported by the Energy-Related Inventions Program (ERIP) -- a program jointly operated by the US Department of Energy and the National Institute of Standards and Technology (NIST). It describes the results of the latest in a series of ERIP evaluation projects that have been completed since 1980. The period of interest is 1980 through 1992. The evaluation is based on data collected in 1993 through mail and telephone surveys of 253 program participants, and historical data collected during previous evaluations for an additional 189 participants.

  14. The Economic, Energy, and Environmental Impacts of the Energy-Related Inventions Program

    Science.gov (United States)

    Brown, M.A.; Wilson, C.R.; Franchuk, C.A.; Cohn, S.M.; Jones, D.

    1994-07-01

    This report provides information on the economic, energy, and environmental impacts of inventions supported by the Energy-Related Inventions Program (ERIP) -- a program jointly operated by the US Department of Energy and the National Institute of Standards and Technology (NIST). It describes the results of the latest in a series of ERIP evaluation projects that have been completed since 1980. The period of interest is 1980 through 1992. The evaluation is based on data collected in 1993 through mail and telephone surveys of 253 program participants, and historical data collected during previous evaluations for an additional 189 participants.

  15. The Energy-Related Inventions Program: A decade of commercial progress

    Energy Technology Data Exchange (ETDEWEB)

    Brown, M.A.; Franchuk, C.A. (Oak Ridge National Lab., TN (United States)); Wilson, C.R. (Tennessee Univ., Knoxville, TN (United States))

    1991-12-01

    This report provides information on the recent commercial progress of inventions supported by the US Department of Energy's Energy-Related Inventions Programs (ERIP). It describes the results of the latest in a series of ERIP evaluation projects that have been completed since 1980. It focuses on the economic impacts of the program, notably sales and employment benefits. The period of interest is 1980 through 1990. The evaluation is based on data collected through mail and telephone surveying of 143 participants in the Program. As of October 1989, a total of 486 inventions were recommended to DOE by the National Institute for Standards and Technology, which screens all submitted inventions in terms of technical merit, potential for commercial success, and potential energy impact. By the end of 1990, at least 109 of these inventions had entered the market, generating total cumulative sales of more than $500 million. With $25.7 million in grants awarded from 1975 through 1990, and $63.1 million in program appropriations over the same period, ERIP has generated a 20:1 return in terms of sales values to grants, and an 8:1 return in sales versus program appropriations. It is estimated that 25% of all ERIP inventions had achieved sales by the end of 1990. While it is difficult to make exact comparisons between these percentages and other indicators of the success rates of technological innovations as a whole, the ERIP figures remain impressive. The commercial progress of spin-off technologies is also documented.

  16. The energy-related inventions program: Continuing benefits to the inventor community

    Energy Technology Data Exchange (ETDEWEB)

    Braid, R.B. Jr.; Brown, M.A.; Wilson, C.R.; Franchuk, C.A.; Rizy, C.G.

    1996-10-01

    This report provides information on the economic, energy, and environmental impacts of inventions supported by the Energy-Related Inventions Program (ERIP) - a technology commercialization program jointly operated by the U.S. Department of Energy (DOE) and the National Institute of Standards and Technology (NIST). It describes the results of the latest in a series of ERIP evaluation projects that have been completed since 1980. The period of interest is 1980 through 1994. The evaluation is based on data collected in 1995 through mail and telephone surveys of 211 program participants, and historical data collected during previous evaluations for an additional 253 participants. As of September 1993, a total of 609 inventions had been recommended to DOE by NIST, which screens all submitted inventions for technical merit, potential for commercial success, and potential energy impact. By the end of 1994, at least 144 (or 24%) of these inventions had entered the market, generating total cumulative sales of $961 million (in 19944). It is estimated that in 1994 ERIP inventors earned royalties of $2.3 million, and over the lifetime of the program, royalties total $28.2 million. With $47.5 million in grants awarded from 1975 through 1994 and $124 million in program appropriations over the same period, ERIP has generated a 20:1 return in terms of sales values to grants, and an 8:1 return in sales versus program appropriations. Further, it is estimated that at least 757 job-years of employment were supported by ERIP technologies in 1994, and that this resulted in a return of approximately $3.4 million in individual income taxes to the U.S. Treasury. Finally, approximately $334 million of energy expenditures were saved in 1994 as a result of the commercial success of five ERIP projects. These energy savings resulted in reduced emissions of 2.1 million metric tons of carbon in 1994 alone.

  17. Invention: Contest

    Science.gov (United States)

    Yoon, Jiyoon

    2008-01-01

    The author presents an invention contest to help students document the development process of inventions. By developing an invention, writing an inventor's log, and drawing an invention poster, students experience the whole process of invention and understand how to take their own ideas to the next level. (Contains 2 tables.)

  18. A comparison group analysis of DOE`s Energy-Related Inventions Program

    Energy Technology Data Exchange (ETDEWEB)

    Brown, M.A.; Curlee, T.R.; Elliott, S.R.; Franchuk, C.A.

    1993-06-01

    Over the past decade, Oak Ridge National Laboratory has conducted four evaluations of the economic impacts of the US DOE`s Energy-Related Inventions Program (ERIP). None of these evaluations has involved the use of a comparison group. Instead, statistics on the innovation process have been compiled from a review of the literature. Unfortunately, the types of technologies and inventors documents by previous studies do not match those supported by the Energy-Related Inventions Program. ERIP-supported technologies are diverse in both application and technical complexity. ERIP-supported inventors are a particular subset of inventors: the Program targets inventors who are either independently employed or are employees of a small business. The purpose of this task is to identify and characterize a matched comparison group of inventors whose progress can be compared with the progress of ERIP inventors. With this comparison group, we will be able to assess more accurately the impact of the ERIP support and thereby strengthen the program`s impact evaluations. This report is divided into six sections. As background to understanding the comparison group design and the results provided in this report, section 1.3 provides an overview of the Energy-Related Inventions Program. Section 2 describes the research design used to define and characterize a suitable comparison group. Section 3 presents comparative statistics describing both the comparison group and the ERIP technologies. Section 4 is more qualitative in nature; it describes four technologies in the comparison group that were commercially successful, focusing on how they succeeded in the absence of DOE/ERIP support. The report ends with a summary of its findings (section 5) and a list of references (section 6).

  19. A comparison group analysis of DOE's Energy-Related Inventions Program

    Energy Technology Data Exchange (ETDEWEB)

    Brown, M.A.; Curlee, T.R.; Elliott, S.R.; Franchuk, C.A.

    1993-06-01

    Over the past decade, Oak Ridge National Laboratory has conducted four evaluations of the economic impacts of the US DOE's Energy-Related Inventions Program (ERIP). None of these evaluations has involved the use of a comparison group. Instead, statistics on the innovation process have been compiled from a review of the literature. Unfortunately, the types of technologies and inventors documents by previous studies do not match those supported by the Energy-Related Inventions Program. ERIP-supported technologies are diverse in both application and technical complexity. ERIP-supported inventors are a particular subset of inventors: the Program targets inventors who are either independently employed or are employees of a small business. The purpose of this task is to identify and characterize a matched comparison group of inventors whose progress can be compared with the progress of ERIP inventors. With this comparison group, we will be able to assess more accurately the impact of the ERIP support and thereby strengthen the program's impact evaluations. This report is divided into six sections. As background to understanding the comparison group design and the results provided in this report, section 1.3 provides an overview of the Energy-Related Inventions Program. Section 2 describes the research design used to define and characterize a suitable comparison group. Section 3 presents comparative statistics describing both the comparison group and the ERIP technologies. Section 4 is more qualitative in nature; it describes four technologies in the comparison group that were commercially successful, focusing on how they succeeded in the absence of DOE/ERIP support. The report ends with a summary of its findings (section 5) and a list of references (section 6).

  20. Invented Spelling, Word Stress, and Phonological Awareness in Relation to Reading Difficulties in Children

    Science.gov (United States)

    Mehta, Sheena

    2016-01-01

    The purpose of the current research is to assess the clinical utility of an invented spelling tool and determine whether invented spelling and word stress (supra-segmental level measures) can also be used to better identify reading difficulties. The proposed invented spelling tool incorporated linguistic manipulations to alter the difficulty…

  1. The Nature of Radical Inventions

    OpenAIRE

    SCHOENMAKERS, Wilfred

    2007-01-01

    Inventions come in many different forms ranging from incremental technical change to radical inventions. Radical inventions are very important for industry competition as well as for individual firm survival. In spite of many theoretical discussions on the effect of radical inventions the specific nature of radical inventions has so far remained relatively unclear. We try to shed some light on the nature of these radical inventions by investigating a group of radical, as well as a group of no...

  2. Inventing Freud.

    Science.gov (United States)

    Rudnytsky, Peter L

    2008-06-01

    Written to commemorate the 150th anniversary of Freud's birth, this paper construes Nina Coltart's statement that "if Freud did not exist it would be necessary to invent him," with its implicit comparison of Freud to God, to refer to (a) the things that Freud taught that are incontrovertibly true; (b) the unavoidable subjectivity in all judgments of Freud; and (c) the resemblances between psychoanalysis and religion. This last comparison is likewise seen to have both positive and negative aspects. Freud's ideas have inspired many people, yet he unscientifically arrogated sovereign authority over psychoanalysis. Freud's admirers are reminded of his extreme difficulty in admitting he was wrong and changing his mind when he should have known better, while his detractors are encouraged to consider the evidence supporting many of Freud's core tenets and to recognize that his discovery of psychoanalysis is indeed one of the supreme achievements in human history.

  3. EPA-developed, patented technologies related to miscellaneous areas of environmental experties and invention that are available for licensing

    Science.gov (United States)

    Under the Federal Technology Transfer Act (FTTA), Federal Agencies can patent inventions developed during the course of research. These technologies can then be licensed to businesses or individuals for further development and sale in the marketplace. These technologies relate to ecological research, human health, and manufacturing.

  4. Trick-or-Treat Candy-Getters and Hornet Scare Devices: Second Graders Make Creative Inventions Related to Animal Adaptations

    Science.gov (United States)

    Rule, Audrey C.; Baldwin, Samantha; Schell, Robert

    2009-01-01

    This repeated measures study examined second graders' (n = 21) performance in creating inventions related to animal adaptations for simple products under two conditions that alternated each week for a six-week period. In the analogy condition, students used form and function analogy object boxes to learn about animal adaptations, applying these…

  5. Invented Spelling, Word Stress, and Syllable Awareness in Relation to Reading Difficulties in Children.

    Science.gov (United States)

    Mehta, Sheena; Ding, Yi; Ness, Molly; Chen, Eric C

    2017-12-06

    The study assessed the clinical utility of an invented spelling tool and determined whether invented spelling with linguistic manipulation at segmental and supra-segmental levels can be used to better identify reading difficulties. We conducted linguistic manipulation by using real and nonreal words, incorporating word stress, alternating the order of consonants and vowels, and alternating the number of syllables. We recruited 60 third-grade students, of which half were typical readers and half were poor readers. The invented spelling task consistently differentiated those with reading difficulties from typical readers. It explained unique variance in conventional spelling, but not in word reading. Word stress explained unique variance in both word reading and conventional spelling, highlighting the importance of addressing phonological awareness at the supra-segmental level. Poor readers had poorer performance when spelling both real and nonreal words and demonstrated substantial difficulty in detecting word stress. Poor readers struggled with spelling words with double consonants at the beginning and ending of words, and performed worse on spelling two- and three-syllable words than typical readers. Practical implications for early identification and instruction are discussed.

  6. Leisure Time Invention

    DEFF Research Database (Denmark)

    Davis, Lee N.; Davis, Jerome D.; Hoisl, Karin

    2013-01-01

    This paper studies the contextual factors that influence whether invention occurs during work time or leisure time. Leisure time invention, a potentially important but thus far largely unexplored source of employee creativity, refers to invention where the main underlying idea occurs while...... the employee is away from the workplace. We build on existing theory in the fields of organizational creativity and knowledge recombination, especially work relating context to creativity. The paper’s main theoretical contribution is to extend our understanding of the boundaries of employee creativity...... by adding to the discussion of how access to and exploitation of different types of resources—during work hours or during leisure time — may affect creativity. Based on survey data from more than 3,000 inventions from German employee inventors, we find that leisure time inventions are more frequently...

  7. From Invention to Innovation

    Energy Technology Data Exchange (ETDEWEB)

    Rorke, M.

    2000-07-18

    The Inventions and Innovation Program, formerly known as ERIP (Energy-related Inventions Program), was established by the U.S. Congress in 1974. The program offers assistance to independent inventors and very small businesses engaged in developing new energy-saving technologies. The program remains clearly focused on energy generation and savings. The I&I Program funding is based on a competitive proposal process.

  8. [Medical inventions: developments and approaches in employer-employee [correction of worker-employee] relations].

    Science.gov (United States)

    Teff, Zvi

    2012-11-01

    The past twenty years have witnessed a huge increase in research activity on the government health system in Israel. Consequently, a number of questions of enhanced importance arise: to whom the resultant IP (intellectual property) belongs?--to the researcher or the employer? and what compensation should the researcher receive for his inventive efforts? The government found many cases where the IP was registered in the name of the inventor/researcher, thus denying the government ownership of the IP. In 2009, the government sued Omryx over ownership of such an IP. Following these developments, the government issued new rules for management of IP in the government health system. They came into effect in November 2010. In many respects, the new rules are more stringent than the Israeli Patent Law in respect of the inventor. However, the stipulation of awards to the inventor in the new rules is generous. In order for the new rules to be enforceable, the following guidelines are recommended: The new rules should be more aligned with the Patent Law and with the meaning given to the Law by the judicial system, and There is need for the assent and awareness of health system workers to the conditions set out in the new rules, preferably in the form of new work contracts that clearly and concurrently delineate the worker's duties, particularly those pertaining to IP.

  9. Revocation of European patent for neural progenitors highlights patent challenges for inventions relating to human embryonic stem cells.

    Science.gov (United States)

    Rigby, Barbara

    2013-11-01

    Cells derived from human embryonic stem cells have great therapeutic potential. Patents are key to allowing companies that develop methods of generating such cells to recuperate their investment. However, in Europe, inventions relating to the use of human embryos for commercial purposes are excluded from patentability on moral grounds. The scope of this morality exclusion was recently tested before Germany's highest court and before the European Patent Office (EPO), with diverging results. The decision by the EPO's Opposition Division to revoke EP1040185 relating to neural precursors and methods for their generation has received a mixed reception. The decision has very recently been appealed, and the outcome of this Appeal should provide more definitive guidance on the scope of the morality exclusion.

  10. Inventions: Waiting for Eureka

    Science.gov (United States)

    Engelfried, Steven

    2010-01-01

    Legend has it that when Archimedes made a discovery related to water displacement, he leapt out of a bath declaring, "Eureka!" Whether true or not, the tale serves as a symbol for the notion that a burst of inspiration can lead to an exciting new discovery. Most books about inventions, however, tell a different story. The path from the germ of an…

  11. EPA-developed, patented technologies related to miscellaneous areas of environmental experties and invention that are available for licensing

    Data.gov (United States)

    U.S. Environmental Protection Agency — Under the Federal Technology Transfer Act (FTTA), Federal Agencies can patent inventions developed during the course of research. These technologies can then be...

  12. An overview on inventions related to ginger processing and products for food and pharmaceutical applications.

    Science.gov (United States)

    Kubra, Ismail R; Jaganmohanrao, Lingamallu

    2012-04-01

    The rhizome of Zingiber officinale Roscoe (Zingiberaceae), commonly known as ginger, is one of the most widely used spice and condiment. The nonvolatile pungent compounds (namely gingerols, shogaols, paradols, and zingerone) are some of the extensively studied phytochemicals and account for the antioxidant, anti-inflammatory, antiemetic, and gastro protective activities. This review a persuasive presentation of the current information regarding the patents that have been granted during the last decade related to the processing of ginger with an emphasis on the methods of extraction and mechanisms exploited for health claims for ginger-containing foods and pharmaceutical compositions. Further studies are required for the validation of the beneficial uses of ginger. Formulation for novel products and new usages may emerge in the years to come, basing on the revealed results of various studies.

  13. 10 CFR 784.5 - Waiver of identified inventions.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Waiver of identified inventions. 784.5 Section 784.5 Energy DEPARTMENT OF ENERGY PATENT WAIVER REGULATION § 784.5 Waiver of identified inventions. This... particular identified subject invention. In determining whether such a waiver of an identified invention will...

  14. Subject related teaching in udeskole (outdoor school)

    DEFF Research Database (Denmark)

    Barfod, Karen Seierøe

    ’ in Teaching mother tongue in the outdoors, to read and teach literature on places in secondary and high school (Eggersen, 2016). Secondly, Art and aesthetics learning in the outdoors, how can place based art and relational aesthetics as selected artistic practices be an inspiration and a role model...

  15. Invented Spelling of EFL Young Beginning Writers and Its Relation with Phonological Awareness and Grapheme-Phoneme Principles

    Science.gov (United States)

    He, Tung-hsien; Wang, Wen-lien

    2009-01-01

    This qualitative study investigates the invented spellings of young EFL writers in terms of the relationship between phonological awareness and internalized grapheme-phoneme principles. Two kindergarteners and two first graders participated in weekly English writing tasks for 14 months. Results obtained from protocols of the students' free writing…

  16. Human-tissue-related inventions: ownership and intellectual property rights in international collaborative research in developing countries.

    Science.gov (United States)

    Andanda, P A

    2008-03-01

    There are complex unresolved ethical, legal and social issues related to the use of human tissues obtained in the course of research or diagnostic procedures and retained for further use in research. The question of intellectual property rights over commercially viable products or procedures that are derived from these samples and the suitability or otherwise of participants relinquishing their rights to the samples needs urgent attention. The complexity of these matters lies in the fact that the relationship between intellectual property rights and ownership or rights pertaining to the samples on which the intellectual property right is based may either be overlooked or taken for granted. What equally makes the matter complex is that samples may be obtained from participants in developing countries and exported to developed countries for analysis and research. It is important for research ethics committees to tread carefully when reviewing research protocols that raise such issues for purposes of ensuring that appropriate benefit sharing agreements, particularly with developing countries, are in place. This paper attempts to analyse the key questions related to ownership and intellectual property rights in commercially viable products derived from human tissue samples. Patent law is used as a point of reference as opposed to other forms of intellectual property rights such as industrial designs because it is the right that most inventors apply for in respect of human tissue-related inventions. The key questions are formulated following a systematic analysis of peer reviewed journal articles that have reported original investigations into relevant issues in this field. Most of the cases and reported studies that are referred to in this paper do not directly deal with HIV/AIDS research but the underlying principles are helpful in HIV/AIDS research as well. Pertinent questions, which members of ethics review committees should focus on in this regard are discussed and

  17. Patents on inventions related to human embryonic stem cells: the morality clause after Brüstle v. Greenpeace.

    Science.gov (United States)

    Panis, Sarah

    2013-09-01

    This paper analyses the meaning of Article 6, para. 2, sub c of the Biotechnology Directive prohibiting patents on inventions using human embryos for industrial or commercial purposes. It first examines the evolution ofthe Court of Justice ofthe EU's interpretation of this provision (which is part of the morality clause) and focuses on its most recent decision, Brüstle v. Greenpeace. This is considered a landmark case for three reasons: firstly, because it defines for the first time the term "embryo" in patent law; secondly, because it is the Court of Justice (and not EPO) that ruled on patent law; the third reason is its very broad interpretation of the morality exclusion. The exclusion is no longer limited to embryos but is extended to (even banked) embryonic stem cells and all downstream products made with them. It then looks into the consequences for the patentability of inventions using cells derived from human embryonic stem cells, such as Brüstle's invention. The recent decision by Germany's Federal Court of Justice on the validity of Brüstle's patent emphasises the limited influence on the patentability of those inventions. After that, the paper addresses possible cuts in funding stem cell research and even legislative bans of this type of research. This is followed by an evaluation of the existence and content of the morality exclusion. After a comparative analysis with the US, which is lacking in such morality exclusion, the paper concludes that the morality clause as a whole paid its dues but the provision on the use of human embryos is questionable as there is no European consensus against the use of human embryos for industrial or commercial purposes.

  18. Inventing Memories

    DEFF Research Database (Denmark)

    Sandvik, Kjetil; Christensen, Dorthe Refslund

    and the website offers services as a calendar displaying anniversaries, different guestbook facilities etc. With a departure point in the works of, among others, Castells and Lofland, we argue that online mourning groups reflects different stagings or ritualizations of grief that reflect different aspects...... by designing online memory spaces for their loved one(s) displaying photographs, poetry, stories and expressions of grief and longing. They take part in expressions of empathy for others by lighting candles for other people's loved ones, they share their personal experiences in different chatrooms...... or degrees of the private and/or public by including different agents, different social matrices and different levels of performativity. In doing so we focus on the performative ritualization and relation-building strategies displayed on the website. Our basic assumption is that mindet.dk forms a genuine...

  19. Subjective well-being, reference groups and relative standing in ...

    African Journals Online (AJOL)

    Previous studies on the determinants of subjective well-being concur on the importance of relative income, i.e., the fact that individuals' subjective well-being is dependent on how well they are doing in relation to their reference group. Using South African data from 1993, Kingdon and Knight (2006, 2007) found that in ...

  20. Subjective Relational Experiences and Employee Innovative Behaviors in the Workplace

    Science.gov (United States)

    Vinarski-Peretz, Hedva; Binyamin, Galy; Carmeli, Abraham

    2011-01-01

    This paper presents two studies that explore the implications of subjective relational experiences (positive regard, mutuality and vitality) on employee engagement in innovative behaviors at work. Data collected at two points in time were used to test two mediation models that link subjective relational experiences and innovative behaviors. The…

  1. The Great Invention Adventure

    Science.gov (United States)

    Hammontree, Kathleen

    2005-01-01

    Instead of a science fair, the author's intermediate school holds an invention convention. Guided by an Inventor's Log, students must problem solve, think creatively, and budget their time and resources to brainstorm and build an invention. The inventions are built at home, with parental support and supervision. Then, when everyone is ready, the…

  2. Relations between subjective evaluations of memory and objective memory performance

    NARCIS (Netherlands)

    Schmidt, I.W; Berg, I.J; Deelman, B.G

    2001-01-01

    Several explanations for the weak relations between subjective memory judgments and objective memory performance were investigated in two groups of normal older adults. Group 1 sampled a general population (mean age 61.6 yr., range 46-891, while Group 2 sampled subjects who were on a waiting Est for

  3. Minding the gap: Subjective relative deprivation and depressive symptoms.

    Science.gov (United States)

    Beshai, Shadi; Mishra, Sandeep; Meadows, Tyler J S; Parmar, Priya; Huang, Vivian

    2017-01-01

    Substantial evidence has linked depressive symptoms to various indices of societal-level inequality and relative deprivation. A larger literature has also addressed cognitive vulnerability and correlates of depression. Despite this evidence, little research to date has examined the relationship of depressive symptoms with such downstream individual-level consequences of inequality as subjective relative deprivation, or whether relative deprivation is associated with cognitive vulnerability in depression. We conducted two investigations among four separate samples (total N = 2999) to examine associations between subjective relative deprivation and depressive symptoms and cognitions. Across our studies and four different self-report measures of depressive symptoms, we found consistent significant positive associations between subjective relative deprivation and depression symptoms. Further, we found that subjective relative deprivation was predictive of depressive symptoms over and above other known vulnerability factors. Finally, we found that the relationship between subjective relative deprivation and depressive symptoms was fully mediated by negative automatic thoughts about self. These results provide further evidence of the importance of subjective deprivation in maintaining negative mental health outcomes. Copyright © 2016 Elsevier Ltd. All rights reserved.

  4. 42 CFR 86.3 - Inventions and discoveries.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Inventions and discoveries. 86.3 Section 86.3... General § 86.3 Inventions and discoveries. Any grant award pursuant to § 86.14 or § 86.33 is subject to..., and information pertaining to inventions and discoveries shall be maintained for such periods, and...

  5. Gender-related dissociations of categorical fluency in normal subjects and in subjects with Alzheimer's disease.

    Science.gov (United States)

    Marra, Camillo; Ferraccioli, Monica; Gainotti, Guido

    2007-03-01

    Semantic fluency tasks, with the categories of birds and furniture as stimuli, were administered to normal subjects and patients with Alzheimer's disease (AD). Normal subjects showed a gender-related double dissociation consistent with the literature data because men were more fluent with the birds category and women with the furniture category. Also, patients with AD showed a Gender x Category interaction, but the double dissociation between birds and furniture was not present because of a prevalent impairment of the living category birds that was irrespective of gender. This pattern of impairment in patients with AD was independent from the disease stage. The authors conclude that (a) gender-related categorical effects cannot be considered as inborn, sex-related cognitive differences but as familiarity effects and (b) both lesion-related and familiarity-related factors must be taken into account to explain category-specific effects of patients with brain damage and patients with AD.

  6. Subjective performance evaluations and reciprocity in principal-agent relations

    DEFF Research Database (Denmark)

    Sebald, Alexander Christopher; Walzl, Markus

    2014-01-01

    . In contrast to existing models of reciprocity, we find that agents tend to sanction whenever the feedback of principals is below their subjective self-evaluations even if agents' pay-offs are independent of it. In turn, principals provide more positive feedback (relative to their actual performance assessment......We conduct a laboratory experiment with agents working on, and principals benefiting from, a real effort task in which the agents' performance can only be evaluated subjectively. Principals give subjective performance feedback to agents, and agents have an opportunity to sanction principals...

  7. Inventors and Inventions.

    Science.gov (United States)

    Dawson, Tom

    An 8-day unit introduces middle school students to American inventors and inventions. In separate lessons, students examine the patenting process, women inventors, minority inventors, Native American inventors, the airplane, Thomas Edison, and the impact of inventions on America's growth. A brief outline of daily lesson plans precedes a section of…

  8. Invention, Rewriting, Usurpation

    DEFF Research Database (Denmark)

    Jacobsen, Anders-Christian; Ulrich, Jörg; Brakke, David

    2011-01-01

    Conference volume from the conference Invention, Rewriting, Usurpation. Discursive Fights over Religious Traditions in Antiquity, Aarhus / Ebeltoft May 30 - June 4, 2010.......Conference volume from the conference Invention, Rewriting, Usurpation. Discursive Fights over Religious Traditions in Antiquity, Aarhus / Ebeltoft May 30 - June 4, 2010....

  9. Subject Extraction out of Free Relatives in Norwegian

    Directory of Open Access Journals (Sweden)

    Anya Hogoboom

    2004-01-01

    Full Text Available This article examines an anomalous construction in Norwegian that appears to be leftward extraction of a subject out of a wh island. This extraction seems to be allowed out of a free relative clause in adjunct position, under certain semantic conditions. The range of this construction is tested and reported on. It is found that this extraction is only allowed when the matrix verb and the free relative verb fall into certain categories. In addition, there are also restrictions on the extracted subject. An explanation as to why the components of the sentence in such extractions are restricted in the way they are is put forth.

  10. State Confessional Relations: Problem of the Subject Structure

    Directory of Open Access Journals (Sweden)

    Alexandra A. Dorskaya

    2014-06-01

    Full Text Available In the article various existing definitions of the concept "state and confessional relations" are analyzed, also author's definition is offered. Three levels of the state and confessional relations are revealed: conceptual, legislative and administrative-managerial. In the article it is shown that in Russia a tradition of only two subjects of the state and confessional relations – government bodies and the religious organizations allocation exists. It is revealed that at the present stage many researchers are dissatisfied with such situation. Scientific sources of the problem of the state and church relations within the psychological school of the law, which are addressed to the personality and experiences in the legal sphere are studied and revealed. Special attention is paid to scientific heritage of the M.A. Reysner, who was one of the first to begin study of this problem. In the article the question of the school of three subjects of the state and confessional relations allocation formation, what adds the faithful or faithless personality in addition to two traditional subjects is analyzed. The state and confessional relations are considered in the context of the human rights development. The question of new type of the believer possessing high education level and knowledge formation is considered. In the article it is shown that at the present stage relations of any regulation between the state and religious organizations is based on the basis of international legal standards, domestic legislation and norms of canon law.

  11. Dairy intake-related intentions, attitudes, subjective norms and ...

    African Journals Online (AJOL)

    Methods: An electronic survey (Qualtrics Online Survey Software) of conveniently sampled Association for Dietetics in South Africa (ADSA) and Nutrition Society of South Africa (NSSA) members determined their dairy-related behaviour, intentions, attitudes, subjective norms and perceived behavioural control regarding ...

  12. Smartphone Restriction and its Effect on Subjective Withdrawal Related Scores

    OpenAIRE

    Aarestad, Sarah Helene; Eide, Tine Almenning

    2017-01-01

    Smartphone overuse is associated with a number of negative consequences for the individual and the environment. In the right end of the distribution of smartphone usage, concepts such as smartphone addiction seem warranted. An area that so far lacks research concerns the effect of smartphone restriction generally and specifically on subjective withdrawal related scores across different degrees of smartphone usage. The present study examined withdrawal related scores on the Smartphone Withdraw...

  13. 37 CFR 1.475 - Unity of invention before the International Searching Authority, the International Preliminary...

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Unity of invention before the... Invention § 1.475 Unity of invention before the International Searching Authority, the International... application shall relate to one invention only or to a group of inventions so linked as to form a single...

  14. The Origins of Radical Inventions

    OpenAIRE

    SCHOENMAKERS, Wilfred; DUYSTERS, Geert; VANHAVERBEKE, Wim

    2008-01-01

    This paper looks at the special characteristics of radical inventions. It tries to identify those variables that differentiate radical inventions from non-radical inventions. Since radical inventions are very important for the economy as a whole and for the individual firm performances, understanding what makes radical inventions differ from non-radical inventions is very important. For our research we made use of the EPO (European Patent Office) database on patents. We used the number of for...

  15. Science of invention patent

    Energy Technology Data Exchange (ETDEWEB)

    Park, Yeong Taek; Park, Su Dong

    1999-02-15

    This book tells science of invention patent about new way of invention and creative solution for problems, basic conception of TRIZ, resolution of physical contradictory and technical contradictory, development of system and types of evolution, change of thinking for solving the problems, analysis of structure for problem solution, problem solution using scientific phenomenon and effect, use of standard solution and algorithm of creative problem solution.

  16. The Software Invention Cube: A classification scheme for software inventions

    NARCIS (Netherlands)

    Bergstra, J.A.; Klint, P.

    2008-01-01

    The patent system protects inventions. The requirement that a software invention should make ‘a technical contribution’ turns out to be untenable in practice and this raises the question, what constitutes an invention in the realm of software. The authors developed the Software Invention Cube

  17. The software invention cube: A classification scheme for software inventions

    NARCIS (Netherlands)

    J.A. Bergstra; P. Klint (Paul)

    2008-01-01

    htmlabstractThe patent system protects inventions. The requirement that a software invention should make ‘a technical contribution’ turns out to be untenable in practice and this raises the question, what constitutes an invention in the realm of software. The authors developed the Software Invention

  18. 42 CFR 59.210 - Inventions or discoveries.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Inventions or discoveries. 59.210 Section 59.210... PLANNING SERVICES Grants for Family Planning Service Training § 59.210 Inventions or discoveries. Any grant.... Laboratory notes, related technical data, and information pertaining to inventions and discoveries shall be...

  19. PERSONALITY AS SUBJECT OF THE RELATION TO THE STRESS

    Directory of Open Access Journals (Sweden)

    Milena Aleksandrovna Klenova

    2015-08-01

    Full Text Available In this scientific article results of the empirical research devoted to studying of the personality as the subject of the relation to a stress are presented. The understanding of a phenomenon of a stress not only taking into account social and psychological features of the personality, but also with inclusion of such category as representations of a stress and the relation towards him for the first time is considered by authors. In empirical research it is established that there are five types of the personality, as subjects of the relation to a stress according to their social and psychological features and ideas of a stress. «Destructive persons» – differ in the reduced level of social and psychological adaptation, they are motivated on failure, and the stress is perceived by them as emotional excitement. «Constructive persons» possess the high level of social and psychological adaptation, are focused on success, for them emotional burning out isn’t characteristic, and their representations and the relation to a stress is based on acceptance of existence of eustressor. «Emotional and intense persons» differ in uneasiness, high level of emotional burning out, and their ideas of a stress are based only on negative characteristics. «Sensitive persons» are characterized by the high level of sensitivity, and their relation to a stress can be defined as «mental anguish». For «rational persons» cognitive approach to a situation of a stress and idea of it as about response of an organism to negative emotions is peculiar. Thus, this scientific article represents results of original research of the personality from a position of its relation to a stress.Purpose: to study social and psychological features of the personality with inclusion of such category as «representations and the relation to a stress».Method or methodology of research it is based on the concept of social representations of S.Moskovichi, and also on the subject

  20. Subjectivity

    Directory of Open Access Journals (Sweden)

    Jesús Vega Encabo

    2015-11-01

    Full Text Available In this paper, I claim that subjectivity is a way of being that is constituted through a set of practices in which the self is subject to the dangers of fictionalizing and plotting her life and self-image. I examine some ways of becoming subject through narratives and through theatrical performance before others. Through these practices, a real and active subjectivity is revealed, capable of self-knowledge and self-transformation. 

  1. Science, technology and inventions: Children draw their own visions

    Science.gov (United States)

    D'Addezio, G.; Rubbia, G.; Marsili, A.

    2013-12-01

    Italian primary schools participated with enthusiasm to the drawing competition 'I'm a scientist too! Science and scientists from the children point of view' organized by the Laboratorio di Didattica e Divulgazione Scientifica of Istituto Nazionale di Geofisica e Vulcanologia (INGV) in Rome, Italy. The best drawings were awarded and published in the 2011 school calendar. Children were asked to realize a drawing, choosing among three suggestions: 1) How do you imagine a scientist, and how do you imagine the daily activities of a researcher? 2) What invention do you consider the most important among all those you know? 3) What would you invent? The topic 'invention' (#3) was the most successful. In fact, among the collected 1,000 drawings, 400 drawings depict scientists, nearly 150 depict scientists with their inventions, and other 350 depict inventions alone. A classification scheme was designed in order to synthetically describe this set of images and analyze it. The Draw-A-Scientist scheme, known from literature, was maintained but modified in order to characterize both inventors and inventions. A preliminary analysis about scientists reveals a persistent gender stereotype, since most of depicted persons were male and nearly half of girls draw men scientists. The image of 'mad scientist' is still present but it is mainly related to men. Women scientists are drawn by girls; they are represented as young, not crazy, usually good-looking. There are no particular differences between boys and girls in assigning research fields to scientists. Women scientists are often depicted as assistants, but when alone they are self-confident enough to give their name to an invention or to aspire for Nobel Prize. In this work we present the preliminary analysis performed on drawings containing inventions. What do girls and boys 6 to 11 years old invent? Robots, helping in housekeeping or in doing homework; rockets, space vehicles and time machines, but also fictional machines and

  2. How can I invent?

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Yeon Jung

    2001-10-15

    This book gives descriptions of how to invent with various and useful tips. The contents of this book are set up the proper goal according to your condition, let's find the other use, change the order and put a replacement, search more convenience, have application of color characteristic, imitation is beginning of the invention, convert imitation into creation, look into the deserted idea, learn the basic science, catch the stream of times, try to study hard, have a big dream, change your way of thinking, develop the system, and throw away the stereotype.

  3. On the subject-predicate relation and subject agreement in SiSwati ...

    African Journals Online (AJOL)

    The paper also argues that subject agreement is a purely syntactic phenomenon that takes place in a spec-head relationship. It proposes that subject agreement is triggered by verbs, and that multiple subject agreement within a clause occurs when auxiliary verbs iterate. The theoretical consequences of the analysis ...

  4. The Soul of Invention

    Science.gov (United States)

    Nelson, Scott Reynolds

    2013-01-01

    Technology shifts gears. The workers who control it need to learn how to shift gears, too. Workers brought up with universal schooling would respect authority, learn enough "geometry and mechanics" to use in their trades, keep invention alive, and finally see through "the interested complaints of faction and sedition." In other…

  5. Not-Invented-Here

    DEFF Research Database (Denmark)

    Burcharth, Ana Luiza Lara de Araújo; Fosfuri, Andrea

    knowledge, the so-called Not-Invented-Here (NIH) syndrome. Drawing on multi-informant survey data of small and medium-sized Danish enterprises, the paper finds that socialization practices are an important driver of the NIH syndrome with such an effect being attenuated in technologically highly specialized...

  6. Impact of bioethics on patentability of inventions.

    Science.gov (United States)

    Devaiah, Vishwas H

    2010-01-01

    This paper examines the impact of bioethics on patent claims. The increase in research activities involving human biological materials, and the rush to commercialise inventions derived from such biological materials, can at times result in unethical conduct of research. Questions arise as to whether patent law should concern itself with tainted research that has resulted in an invention or whether it should grant patent rights solely on the basis of the technical improvements resulting from such research. This paper highlights the significance of ethical practice in biomedical research, an issue that may influence the decision to grant patents on inventions. It explores the relation between morality, bioethics and patents from the perspective of the objectives of the patent system and current developments in the law on patents. The inclusion of the morality provision in patent law introduces a mechanism through which inventions derived from tainted research can be filtered at an early stage.

  7. Testing a Nested Skills Model of the Relations among Invented Spelling, Accurate Spelling, and Word Reading, from Kindergarten to Grade 1

    Science.gov (United States)

    Sénéchal, Monique

    2017-01-01

    The goal was to assess the role of invented spelling to subsequent reading and spelling as proposed by the Nested Skills Model of Early Literacy Acquisition. 107 English-speaking children were tested at the beginning of kindergarten and grade 1, and at the end of grade 1. The findings provided support for the proposed model. First, the role played…

  8. 45 CFR 7.1 - Duty of employee to report inventions.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 1 2010-10-01 2010-10-01 false Duty of employee to report inventions. 7.1 Section... INVENTIONS § 7.1 Duty of employee to report inventions. Every Department employee is required to report to... therefor, every invention made by him (whether or not jointly with others) which bears any relation to his...

  9. Fuel on the Invention Funnel

    DEFF Research Database (Denmark)

    Leone, Maria Isabella; Reichstein, Toke; Boccardelli, Paolo

    In this paper, we examine the impact of technology licensing-in on firm invention performance. Studying a sample of 266 licensees and matched non-licensees using a two-part model specification, we find that licensees are more likely to introduce inventions than their non-licensee counterparts....... This holds both if we consider invention in general, and invention in the licensed technological class only. We also show that familiarity with the licensed technology and technological specialization drives licensees to pursue a narrow invention strategy primarily focusing on the technological class...

  10. Differentiation chronic post traumatic stress disorder patients from healthy subjects using objective and subjective sleep-related parameters.

    Science.gov (United States)

    Tahmasian, Masoud; Jamalabadi, Hamidreza; Abedini, Mina; Ghadami, Mohammad R; Sepehry, Amir A; Knight, David C; Khazaie, Habibolah

    2017-05-22

    Sleep disturbance is common in chronic post-traumatic stress disorder (PTSD). However, prior work has demonstrated that there are inconsistencies between subjective and objective assessments of sleep disturbance in PTSD. Therefore, we investigated whether subjective or objective sleep assessment has greater clinical utility to differentiate PTSD patients from healthy subjects. Further, we evaluated whether the combination of subjective and objective methods improves the accuracy of classification into patient versus healthy groups, which has important diagnostic implications. We recruited 32 chronic war-induced PTSD patients and 32 age- and gender-matched healthy subjects to participate in this study. Subjective (i.e. from three self-reported sleep questionnaires) and objective sleep-related data (i.e. from actigraphy scores) were collected from each participant. Subjective, objective, and combined (subjective and objective) sleep data were then analyzed using support vector machine classification. The classification accuracy, sensitivity, and specificity for subjective variables were 89.2%, 89.3%, and 89%, respectively. The classification accuracy, sensitivity, and specificity for objective variables were 65%, 62.3%, and 67.8%, respectively. The classification accuracy, sensitivity, and specificity for the aggregate variables (combination of subjective and objective variables) were 91.6%, 93.0%, and 90.3%, respectively. Our findings indicate that classification accuracy using subjective measurements is superior to objective measurements and the combination of both assessments appears to improve the classification accuracy for differentiating PTSD patients from healthy individuals. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. I can invent

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Yeon Jung

    2001-10-15

    This book introduces the inventions which are unique and interesting. The titles of these are pots which boil very quick and safe, a desk with a pencil case, a scale which is not rusty, a book cover with a pocket, a skate with wax and mop, a seat belt airbag, a desk lamp which can control the light, a desk in the future, a recycling bin for cans, a blackboard eraser which erase very well, a useful crutches, swimming goggles attached convex lens, flower pots using waste tires, toilet paper holder with sawtooth, a brush which washes a flask, improved pump for petroleum.

  12. Subjective well-being related to satisfaction with daily travel

    NARCIS (Netherlands)

    Jakobsson Bergstad, C.; Gamble, A.; Gärling, T.; Hagman, O.; Polk, M.; Ettema, D.F.; Friman, M.; Olsson, L.E.

    2011-01-01

    Previous research demonstrates an impact on subjective well-being (SWB) of affect associated with routine performance of out-of-home activities. A primary aim of the present study is to investigate whether satisfaction with daily travel has a positive impact on SWB, either directly or indirectly

  13. Generating a non-English subjectivity lexicon: relations that matter

    NARCIS (Netherlands)

    Jijkoun, V.; Hofmann, K.

    2009-01-01

    We describe a method for creating a non-English subjectivity lexicon based on an English lexicon, an online translation service and a general purpose thesaurus: Wordnet. We use a PageRank-like algorithm to bootstrap from the translation of the English lexicon and rank the words in the thesaurus by

  14. Electroretinography in healthy subjects in relation to systemic glucocorticoid intake

    DEFF Research Database (Denmark)

    Kappelgaard, Per; Hansen, Katrine B; Vilsbøll, Tina

    2012-01-01

    This study examined electroretinographic function in healthy subjects before and after prednisolone intake. To separate the effect of prednisolone on the retina from the potentially confounding hyperglycemia-inducing effect of prednisolone, electroretinography was made while fasting and at a pre-...

  15. Subjective well-being related to satisfaction with daily travel

    OpenAIRE

    Jakobsson Bergstad, C.; Gamble, A; Gärling, T.; Hagman, O.; Polk, M.; Ettema, D.F.; Friman, M.; Olsson, L.E.

    2011-01-01

    Previous research demonstrates an impact on subjective well-being (SWB) of affect associated with routine performance of out-of-home activities. A primary aim of the present study is to investigate whether satisfaction with daily travel has a positive impact on SWB, either directly or indirectly through facilitating the performance of out-of-home activities. A secondary aim is to determine whether emotional-symbolic or instrumental reasons for car use results in higher satisfaction with daily...

  16. EDITORIAL: INVENTING NEW PERSPECTIVES

    Directory of Open Access Journals (Sweden)

    Editor Al-Jami'ah: Journal of Islamic Studies

    2007-03-01

    Full Text Available One impact of globalization is that contemporary issues will rapidly come to fore. In fact, they frequently do not derive from Islamic knowledge or Islamic ethics. They even often do not go with Islamic identities. In sum, such issues will become a challenge for Islamic studies. Due to the challenges, it is notable to pose a question: whether viewpoints having been exercised by scholars in Islamic studies are workable for strong globalization stream or vice versa? Seemingly, if the perspectives do not stand for new global phenomenon, Islamic studies will be marginalized or put aside by both muslims and others. Accordingly, this is because of worldly affairs demand. Given this, efforts leading to the invention of new perspectives are urgent.

  17. 48 CFR 27.305-3 - Securing invention rights acquired by the Government.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Securing invention rights... Government Contracts 27.305-3 Securing invention rights acquired by the Government. (a) Agencies are responsible for implementing procedures necessary to protect the Government's interest in subject inventions...

  18. Dairy intake-related intentions, attitudes, subjective norms and ...

    African Journals Online (AJOL)

    Background: Intake of dairy-related nutrients of South Africans is low. Nutrition professionals may influence dietary behaviour. Their own disposition related to dairy is unknown, yet important in promoting the “have milk, maas or yoghurt every day” guideline. Aim: Guided by the Theory of Planned Behaviour (TPB), this study ...

  19. Electroretinography in healthy subjects in relation to systemic glucocorticoid intake

    DEFF Research Database (Denmark)

    Kappelgaard, Per; Hansen, Katrine B; Vilsbøll, Tina

    2012-01-01

    to clamped hyperglycemia, neither before, nor after prednisolone (P > 0.05). The stability of ffERG performance in the face of shifting glycemia levels, which differs from what has been found in diabetes, was not influenced by the mild diabetogenic effect of the intervention on insulin resistance (P = 0......-caloric diet and by the reduction of physical activity. Full-field electroretinography (ffERG) demonstrated no significant change (P ....011) and post-prandial glycemia (P = 0.023). We conclude that prednisolone had no detectable effect on the ffERG in healthy lean men in this study. Retinal function may be less sensitive to changes in glycemia in healthy subjects than in people with diabetes, a characteristic that was unchanged by a short...

  20. An Experiment in Teaching Invention

    Science.gov (United States)

    Clark, Andre

    2009-01-01

    Purpose: The purpose of this paper is to demonstrate that invention can be taught to business students who do not have the prior technical knowledge that is assumed to be a requirement for this kind of activity. Design/methodology/approach: This paper contains reflections on the results of introducing a specific course in inventing based on the…

  1. Energy-related inventions program invention 637. Final technical report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-07-31

    The final technical report for the Pegasus plow, a stalk and root embedding apparatus, describes progress from the development stage to the product support stage. The US Department of Agriculture - Agriculture Research Service (ARS) is now in the second year of a three year study comparing the Pegasus to conventional tillage. So far, no downside has been with the Pegasus and the following benefits have been documented: (1) Energy savings of 65.0 kilowatt hours per hectare over conventional tillage. This is when the Pegasus plow is used to bury whole stalks, and represents a 70% savings over conventional tillage (92.5 kilowatt hours per hectare). (2) Four to seven fewer passes of tillage, depending on the particular situation. This represents a substantial time savings to farmers. (3) So far, no differences in cotton yields. Recent cotton boll counts in one study indicate a higher yield potential with the Pegasus. (4) No disease problems. (5) Significantly higher levels of organic matter in the soil. A hypothesis of the study is that whole stalk burial may reduce plant disease problems. This hypothesis has not yet been proven. (6) Significantly higher levels of nitrate nitrogen. Total nitrogen and ammonia nitrogen trended higher but were not significantly different. This shows that whole stalk burial does not adversely affect the nitrogen cycle in the soil and may actually improve it. The marketing support stage of the project is also described in the report.

  2. 75 FR 4570 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2010-01-28

    ... Industry Analysts, Inc. ( http://www.strategyr.com/Magnetic_Resonance_Imaging_MRI_Equipment_Market_Report... applications. Signal-to-Noise Enhancement in Imaging Applications Using a Time-Series of Images Description of Invention: The invention offered for licensing relates to the field of imaging and specifically to the field...

  3. 75 FR 63841 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2010-10-18

    .../Magnetic_Resonance_Imaging_MRI_Equipment_Market_Report.asp ). In the United States the market for such...; [email protected] . Signal-to-Noise Enhancement in Imaging Applications Using a Time-Series of Images Description of Invention: The invention offered for licensing relates to the field of imaging and specifically...

  4. Invention-driven marketing

    Science.gov (United States)

    Carlson, William E.

    1994-01-01

    Suppose you have just created a revolutionary bicycle suspension which allows a bike to be ridden over rough terrain at 60 miles per hour. In addition, suppose that you are deeply concerned about the plight of hungry children. Which should you do: be sure all hungry children have bicycles; transfer the technology for your new suspension to bicycle manufacturers worldwide; or start a company to supply premium sports bicycle based on your patented technology, and donate the profits to a charity which feeds hungry children? Woven through this somewhat trivial example is the paradox of technology transfer - the supplier (owner) may want to transfer technology; but to succeed, he or she must reformulate the problem as a user need for which there is a new and better solution. Successful technology transfer is little more than good marketing applied to an existing invention, process, or capability. You must identify who needs the technology, why they need it, why the new technology is better than alternatives, how much the customers are willing and able to pay for these benefits, and how to distribute products based on the technology tc the target customers. In market-driven development, the term 'technology transfer' is rarely used. The developers focus on studying user needs and designing solution They may have technology needs, but they don't have technology in search of a use.

  5. Subjective sleepiness and sleep quality in adolescents are related to objective and subjective measures of school performance

    NARCIS (Netherlands)

    Boschloo, Annemarie; Krabbendam, Lydia; Dekker, Sanne; Lee, Nikki; De Groot, Renate; Jolles, Jelle

    2016-01-01

    This study investigated the relation between sleep and school performance in a large sample of 561 adolescents aged 11–18 years. Three subjective measures of sleep were used: sleepiness, sleep quality, and sleep duration. They were compared to three measures of school performance: objective school

  6. Subjective sleepiness and sleep quality in adolescents are related to objective and subjective measures of school performance

    NARCIS (Netherlands)

    Boschloo, Annemarie; Krabbendam, Lydia; Dekker, Sanne; Lee, Nikki; De Groot, Renate; Jolles, Jelle

    2018-01-01

    This study investigated the relation between sleep and school performance in a large sam- ple of 561 adolescents aged 11–18 years. Three subjective measures of sleep were used: sleepiness, sleep quality, and sleep duration. They were compared to three measures of school performance: objective school

  7. Subjective sleepiness and sleep quality in adolescents are related to objective and subjective measures of school performance

    NARCIS (Netherlands)

    Boschloo, A.; Krabbendam, L.; Dekker, S.; Lee, N.; Groot, R. de; Jolles, J.

    2013-01-01

    This study investigated the relation between sleep and school performance in a large sample of 561 adolescents aged 11-18 years. Three subjective measures of sleep were used: sleepiness, sleep quality, and sleep duration. They were compared to three measures of school performance: objective school

  8. Radical versus Non-Radical Inventions

    OpenAIRE

    Schoenmakers, Wilfred; Duysters, Geert; Vanhaverbeke, Wim

    2008-01-01

    This paper looks at the special characteristics of radical inventions. It tries to identify those variables that differentiate radical inventions from non-radical inventions. Since radical inventions are very important for the economy as a whole and for the individual firm performances, understanding what makes radical inventions differ from non-radical inventions is very important. For our research we made use of the EPO (European Patent Office) database on patents. We used...

  9. 38 CFR 17.85 - Treatment of research-related injuries to human subjects.

    Science.gov (United States)

    2010-07-01

    ...-related injuries to human subjects. 17.85 Section 17.85 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS MEDICAL Research-Related Injuries § 17.85 Treatment of research-related injuries... apply to: (1) Treatment for injuries due to noncompliance by a subject with study procedures, or (2...

  10. Subjective sleepiness and sleep quality in adolescents are related to objective and subjective measures of school performance

    OpenAIRE

    Annemarie eBoschloo; Lydia eKrabbendam; Sanne eDekker; Lee, Nikki C.; Renate ede Groot; Jelle eJolles

    2013-01-01

    This study investigated the relation between sleep and school performance in a large sample of 561 adolescents aged 11-18 years. Three subjective measures of sleep were used: sleepiness, sleep quality and sleep duration. They were compared to three measures of school performance: objective school grades, self-reported school performance, and parent-reported school performance. Sleepiness – ‘I feel sleepy during the first hours at school’ – appeared to predict both school grades and self-repor...

  11. 75 FR 57469 - Guidance on Withdrawal of Subjects From Research: Data Retention and Other Related Issues

    Science.gov (United States)

    2010-09-21

    ... HUMAN SERVICES Guidance on Withdrawal of Subjects From Research: Data Retention and Other Related Issues... availability of a guidance document entitled, ``Guidance on Withdrawal of Subjects From Research: Data... guidance document entitled, ``Guidance on Withdrawal of Subjects From Research: Data Retention and Other...

  12. Quantitative and theoretical analysis of the joint Department of Energy-National Institute of Standards and Technology Energy-Related Inventions Program from 1975 to 1995: Implications for development of public policy toward innovation

    Science.gov (United States)

    Pevenstein, Jack Edward

    This dissertation presents 18 alternative models for computing the social rate of return (SRR) of the joint Department of Energy (DOE)-National Institute of Standards and Technology (NIST) Energy-Related Inventions Program (ERIP) from 1975 to 1995. The models differ on the on the choice of societal benefit, adjustments made to the benefits, accounting for initial investments in ERIP and annual program appropriations. Alternative quantitative measures of societal benefit include annual gross market sales of successfully commercialized ERIP-supported inventions, annual energy savings resulting from the use of such inventions, pollution-remediation cost reductions due to decreased carbon emissions from greenhouse gases associated with more efficient energy generation. SRR computation employs the net present value (NPV) model with the SRR being the discount rate that reduces the NPV of a stream of societal benefits to zero over a period of n years given an initial investment and annual program appropriations. The SRR is the total rate of return to the nation from public investment in ERIP. The data used for computation were assembled by Dr. Marilyn A. Brown and her staff at Oak Ridge National Laboratory under contract to DOE since 1985. Other data on energy use and carbon emission from greenhouse gas production come from official publications of DOE's Energy Information Administration. Mean ERIP SRR = 412.7% with standard deviation = +/-426.5%. The population of the SRR sample is accepted as normally distributed at an alpha = 0.05, using the Kolmogorov-Smirnov test. These SRR's, which appear reasonable in comparison with those computed by Professor Edwin Mansfield, (Wharton School) for inventions and by Dr. Gregory Tassey (NIST Chief Economist) for NIST programs supporting innovations in measurement technology, show a significant underinvestment in public service technology innovation evaluation programs for independent inventors and small technology

  13. "Inventive" Learning Stations

    Science.gov (United States)

    Jarrett, Olga

    2010-01-01

    Learning stations can be used for myriad purposes--to teach concepts, integrate subject matter, build interest, and allow for inquiry--the possibilities are limited only by the imagination of the teacher and the supplies available. In this article, the author shares suggestions and a checklist for setting up successful learning stations. In…

  14. Subjective food intake ability related to oral health-related quality of life and psychological health.

    Science.gov (United States)

    Choi, S-H; Kim, J-S; Cha, J-Y; Lee, K-J; Yu, H-S; Hwang, C-J

    2016-09-01

    Reduced food intake ability can restrict an individual's choice of foods and might have a significant impact on the individual's quality of life and mental health. The aim of this study was to evaluate the correlations between self-reported masticatory ability and oral health-related quality of life (OHRQOL) and psychological health. The study included 72 (26 men, 46 women) adults with a mean age of 26·4 ± 8·6 years. Each participant completed the key subjective food intake ability (KFIA) test for five key foods, the Korean version of the Oral Health Impact Profile-14 (OHIP-14K) and three questionnaires for measuring anxiety, depression and self-esteem. The participants were distributed into two groups by sex (a mean age of 23·9 ± 5·2 for men and 27·9 ± 9·8 for women) and by the median KFIA score. There were no significant differences in any of the variables according to sex. Thirty-two participants (12 men, 20 women) in the lower KFIA group had a higher total OHIP-14K (P food intake ability is associated with a poor oral health-related quality of life and higher depression level. © 2016 John Wiley & Sons Ltd.

  15. Deepening Learning through Learning-by-Inventing

    OpenAIRE

    Apiola, Mikko; Tedre, Matti

    2013-01-01

    It has been shown that deep approaches to learning, intrinsic motivation, and self-regulated learning have strong positive effects on learning. How those pedagogical theories can be integrated in computing curricula is, however, still lacking empirically grounded analyses. This study integrated, in a robotics-based programming class, a method of learning-by-inventing, and studied its qualitative effects on students’ learning through 144 interviews. Five findings were related with learning the...

  16. 43 CFR 6.53 - Unpatented inventions.

    Science.gov (United States)

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Unpatented inventions. 6.53 Section 6.53... Unpatented inventions. The Secretary of the Interior may also have transferable interests in inventions which... benefit of the public, a license may be granted with respect to such an invention only if (a) a patent...

  17. Invention through Form and Function Analogy

    Science.gov (United States)

    Rule, Audrey C.

    2015-01-01

    "Invention through Form and Function Analogy" is an invention book for teachers and other leaders working with youth who are involving students in the invention process. The book consists of an introduction and set of nine learning cycle formatted lessons for teaching the principles of invention through the science and engineering design…

  18. Subjective Sleepiness and Sleep Quality in Adolescents are Related to Objective and Subjective Measures of School Performance

    OpenAIRE

    Boschloo, Annemarie; Krabbendam, Lydia; Dekker, Sanne; Lee, Nikki; De Groot, Renate; Jolles, Jelle

    2013-01-01

    This study investigated the relation between sleep and school performance in a large sample of 561 adolescents aged 11–18 years. Three subjective measures of sleep were used: sleepiness, sleep quality, and sleep duration. They were compared to three measures of school performance: objective school grades, self-reported school performance, and parent-reported school performance. Sleepiness – “I feel sleepy during the first hours at school” – appeared to predict both school grades and self-repo...

  19. Determining resistance to mastitis in a bovine subject comprises detecting the presence or absence of a genetic marker that is linked to a trait indicative of mastitis resistance

    DEFF Research Database (Denmark)

    2007-01-01

    The invention relates to a method for determining mastitis resistance in bovine subjects, wherein mastitis resistance comprise resistance to both sub-clinical and clinical mastitis. In particular, the method of the invention involves identification of genetic markers and/or Quantitative Trait Locus...... (QTL) for the determination of mastitis resistance in a bovine subject. The determination of mastitis resistance involves resolution of the specific microsatellite status. Furthermore, the invention relates to a diagnostic kit for detection of genetic marker(s) associated with mastitis resistance....... The method and kit of the present invention can be applied for selection of bovine subjects for breeding purposes. Thus, the invention provides a method of genetically selecting bovine subjects with mastitis resistance, thereby yielding cows less prone to mastitis...

  20. Overcome IMF crisis with idea and invention

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Yeon Jung

    1998-01-15

    This book introduces the invention as a tool to overcome IMF crisis. These are the titles of the way to create invention and idea : what is idea? everyone can create something, have a confidence, this is patent, replace or change something, invention is not logical, challenge the normal law, throw away stereotype, movement of idea, original imagination, there are a lot of solutions, there is no expert, have a positive thought, why does inventor invent? necessity is invention of mother, three stage of idea and invention and imitation for invention.

  1. Must an inventor "possess" an invention to patent it?

    Science.gov (United States)

    Woessner, Warren D; Chadwick, Robin A

    2014-09-18

    The requirements for patenting inventions relating to biotechnology have become increasingly strict and complicated in recent years. Despite early patent rulings that there is no need for an inventor to "reduce to practice" an invention, the courts are now ruling that an inventor must "possess" his or her invention before filing for patent. This review discusses what such "possession" may mean and describes decisions in which courts have found that an inventor has met or failed the possession test before filing for patent protection. Copyright © 2014 Cold Spring Harbor Laboratory Press; all rights reserved.

  2. How easy the invention is

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Yeon Jung

    2002-05-15

    This book deals with the inventions invented by kids such as a utility helmet, a useful drawing board, automatic safe device, telephone for the blind, a peaceful washboard, roly poly milk bottle, seat belt with height control, gas hose to prevent thief, portable magic soap, useful bus handle, convent desk, a paper cup attached a spoon, a useful washboard, dressing room using moveable small cymbals, fluorescent light which is easy to put in a new one, rods for night, curtain for cars, spray shampoo, and a good calendar.

  3. Economy and Transparency: The Model Invention

    Directory of Open Access Journals (Sweden)

    Mahmud Hassan TALUKDAR

    2013-12-01

    Full Text Available Relation of Transparency and Economic growth is a long global debate in the society. Theoretically, policy makers, scholars and researchers argue that there is a close relation among these two variables. However, the quantitative relation and any global model is yet unrevealed. So, the main aim of this paper is to ascertain the nature, dimension and extent of the relationship between economy and Transparency as well as to invent a global model. This paper is useful for researchers, planners, policy makers and scholars who are directly or indirectly involved or willing to involve in the thrust for quantitative relation of these two variables. Literature review is the main source of information of this study. In introductory section, this paper briefly describes theoretical relationship of economy and Transparency as well as it also describes the proxy variables.GDP (2012 of different countries are used as proxy of Economy and Corruption Perception Index (CPI scores (2012 of different countries are used as proxy of level of Transparency. In methodology section this paper describes the detail methodology, sampling procedure and level of analysis. This study randomly selects 30 countries (10 from higher CPI scores+10 from moderate CPI scores+ 10 from lower CPI scores around the globe as sample. In the third section, this research presents the correlation value which divulge that there is a positive correlation (p=.047 with 95% confidence level. That reveals, if the level of transparency of any country increase, the GDP also increase accordingly. Then in this section two quantitative models are developed using linear regression analysis. First invented model is: Economy (GDP in billion US$ = [(8.983*Level of transparency -108.11]. This paper termed the first invented model as “Mahmud EcoT Model-1”. This model calibrates that one unit improvement of transparency leads 8.98 billion US$ improvement in the GDP of a country. Then taking this unit

  4. Subjective relative deprivation is associated with poorer physical and mental health.

    Science.gov (United States)

    Mishra, Sandeep; Carleton, R Nicholas

    2015-12-01

    Substantial epidemiological evidence has shown that income inequality and objective measures of relative deprivation are associated with poorer health outcomes. However, surprisingly little research has examined whether subjective feelings of relative deprivation are similarly linked with poorer health outcomes. The relative deprivation hypothesis suggests that inequality affects health at the individual level through negative consequences of social comparison. We directly examined the relationship between subjective feelings of personal relative deprivation and self-reported physical and mental health in a diverse community sample (n = 328). Results demonstrated that subjective feelings of personal relative deprivation are associated with significantly poorer physical and mental health. These relationships held even when accounting for covariates that have been previously associated with both relative deprivation and health. These results further support the link between relative deprivation and health outcomes and suggest that addressing root causes of relative deprivation may lead to greater individual health. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. Heisenberg's Invention of Matrices

    Indian Academy of Sciences (India)

    ically related to these 2-index objects, a(n1,n2) exp (−inω(n1,n2)t). So, he already had the idea that position in quantum mechanics can have a very different meaning, and he was also able to define xqm mathematically. Then he tried to discover the algebra of this object by exploring the multiplication of two xqm. To discover.

  6. Nanotechnological inventions considerably improve performance characteristics

    Directory of Open Access Journals (Sweden)

    VLASOV Vladimir Alexeevich

    2014-06-01

    Full Text Available The invention «The method of production of carbon nanomaterial (RU 2509053» can be used as an additive for concretes and polymers which significantly improves their performance characteristics. The method of production of carbon nanomaterial consists of the following stages: preliminary preparation of sphagnous moss when it is refined from foreign admixtures, dried up to 10% humidity and ground, then ground material is exposed to pyrolysis under the temperature 850–950оC for 1–2 hours and cooled up to the environment temperature. After that amorphous carbon obtained in pyrolysis is treated with mechanical activation in the variable planetary mill for 7–10 hours. The invention makes it possible to provide increased outcome of nanotubes with high cleanliness. The invention «The method of production of nanodispersed metal powders and alloys of them (RU 2509626» relates to the powder metallurgy. Powder metal chloride or powder mixture at least of two metal chlorides is treated in the environment of the water steam which is supplied in reaction space at the rate of 50–100 ml/min at the temperature 400–800оC at the presence of absorbent carbon or introducing carbon oxide (II obtained during dissolution of formic acid HCOOH. The invention provides reliable production of nanodispersed metal powders and alloys of them from 3-d metal range: Ni, Co, Cu, Fe, Zn which can be used in powder metallurgy to improve baking process, in chemical industry as the fillers of polymers and reaction catalysts; as additives to anticorrosive covers, etc.

  7. The recognition of facial affect in autistic and schizophrenic subjects and their first-degree relatives.

    Science.gov (United States)

    Bölte, Sven; Poustka, Fritz

    2003-07-01

    Autism and schizophrenia are considered to be substantially influenced by genetic factors. The endophenotype of both disorders probably also includes deficits in affect perception. The objective of this study was to examine the capacity to detect facially expressed emotion in autistic and schizophrenic subjects, their parents and siblings. Thirty-five subjects with autism and 102 of their relatives, 21 schizophrenic subjects and 46 relatives from simplex (one child affected) and multiplex (more than one child affected) families, as well as an unaffected control sample consisting of 22 probands completed a 50-item computer-based test to assess the ability to recognize basic emotions. The autistic subjects showed a poorer performance on the facial recognition test than did the schizophrenic and the unaffected individuals. In addition, there was a tendency for subjects from multiplex families with autistic loading to score lower on the test than individuals from simplex families with autistic loading. Schizophrenic subjects and their relatives as well as siblings and parents of autistic subjects did not differ from the sample of unaffected subjects in their ability to judge facial affect. Findings corroborate the assumption that emotion detection deficits are part of the endophenotype of autism. In families with autistic children, the extent of facial recognition deficits probably indexes an elevation in familial burden. It seems unlikely that problems in emotion perception form a consistent part of the endophenotype of schizophrenia or the broader phenotype in relatives of patients with psychosis or autism.

  8. Neither invented nor shared here

    DEFF Research Database (Denmark)

    Burcharth, Ana Luiza de Araújo; Knudsen, M. P.; Søndergaard, Helle Alsted

    2014-01-01

    against the sourcing of external knowledge (the Not-invented-here (NIH) syndrome) and against the external exploitation of knowledge assets (the Not-shared-here (NSH) syndrome). Using survey data collected from 331 firms, this article empirically assesses the theoretical assertion that the NIH and NSH...

  9. Invention of the Integrated Circuit

    Indian Academy of Sciences (India)

    Home; Journals; Resonance – Journal of Science Education; Volume 17; Issue 11. Invention of the Integrated Circuit. Jack S Kilby. Classics Volume 17 Issue 11 November 2012 pp 1100-1115. Fulltext. Click here to view fulltext PDF. Permanent link: http://www.ias.ac.in/article/fulltext/reso/017/11/1100-1115 ...

  10. Relationship between Income and Subjective Economic Well-Being: Absolute or Relative?

    Directory of Open Access Journals (Sweden)

    V A Khashchenko

    2012-09-01

    Full Text Available The article considers the role of the absolute and relative income in determining the subjective economic well-being. It is shown that the relationship of the income to SEB is curvilinear with the increase of marginal utility for a higher income. At low income levels its effect on SEB is determined not by its absolute, but by its relative value based on the comparisons with the subjective standards of well-being.

  11. Relationships of Impulsivity and Subjective Response to Alcohol Use and Related Problems.

    Science.gov (United States)

    Berey, Benjamin L; Leeman, Robert F; Pittman, Brian; O'Malley, Stephanie S

    2017-11-01

    Impulsivity and subjective response to alcohol are predictors of alcohol use disorder. The purpose of this study was to replicate and extend prior research examining relationships between impulsivity and subjective response patterns. In addition, impulsivity and initial subjective response patterns were examined in relation to current heavy episodic drinking and alcohol-related problems. Data were cross-sectional, retrospective self-reports, obtained from baseline assessments from five studies affiliated with the Yale Center for the Translational Neuroscience of Alcoholism. Analyses were conducted in a sample restricted to nondependent, young adults (n = 186) and in a larger, more heterogeneous sample (n = 363). Data were analyzed using hierarchical regression in three separate types of models. In the young adult, nondependent sample, impulsivity was a statistically significant predictor of lower recent sedative subjective response. Impulsivity and initial sedative subjective response patterns were statistically significant predictors of past-year heavy drinking. Impulsivity, but not initial subjective response patterns, was a statistically significant predictor of past-year alcohol-related problems. Findings in the larger sample were similar. More-impulsive individuals may perceive less sedation from alcohol, which is associated with increased heavy drinking. However, higher levels of impulsivity may be more responsible than diminished subjective response for poor decision making that results in negative drinking consequences. These results suggest that high impulsivity and certain subjective response patterns are worthy intervention targets.

  12. Epistemological Dizziness in the Psychology Laboratory: Lively Subjects, Anxious Experimenters, and Experimental Relations, 1950-1970.

    Science.gov (United States)

    Morawski, Jill

    2015-09-01

    Since the demise of introspective techniques in the early twentieth century, experimental psychology has largely assumed an administrative arrangement between experimenters and subjects wherein subjects respond to experimenters' instructions and experimenters meticulously constrain that relationship through experimental controls. During the postwar era this standard arrangement came to be questioned, initiating reflections that resonated with Cold War anxieties about the nature of the subjects and the experimenters alike. Albeit relatively short lived, these interrogations of laboratory relationships gave rise to unconventional testimonies and critiques of experimental method and epistemology. Researchers voiced serious concerns about the honesty and normality of subjects, the politics of the laboratory, and their own experimental conduct. Their reflective commentaries record the intimacy of subject and experimenter relations and the plentiful cultural materials that constituted the experimental situation, revealing the permeable boundaries between laboratory and everyday life.

  13. Consciousness and the invention of Morel.

    Science.gov (United States)

    Perogamvros, Lampros

    2013-01-01

    A scientific study of consciousness should take into consideration both objective and subjective measures of conscious experiences. To this date, very few studies have tried to integrate third-person data, or data about the neurophysiological correlates of conscious states, with first-person data, or data about subjective experience. Inspired by Morel's invention (Casares, 1940), a literary machine capable of reproducing sensory-dependent external reality, this article suggests that combination of virtual reality techniques and brain reading technologies, that is, decoding of conscious states by brain activity alone, can offer this integration. It is also proposed that the multimodal, simulating, and integrative capacities of the dreaming brain render it an "endogenous" Morel's machine, which can potentially be used in studying consciousness, but not always in a reliable way. Both the literary machine and dreaming could contribute to a better understanding of conscious states.

  14. Consciousness and the Invention of Morel

    Directory of Open Access Journals (Sweden)

    Lampros ePerogamvros

    2013-03-01

    Full Text Available A scientific study of consciousness should take into consideration both objective and subjective measures of conscious experiences. To this date, very few studies have tried to integrate third-person data, or data about the neurophysiological correlates of conscious states, with first-person data, or data about subjective experience. Inspired by Morel’s invention (Casares, 1940, a literary machine capable of reproducing sensory-dependent external reality, this article suggests that combination of virtual reality techniques and brain reading technologies, that is, decoding of conscious states by brain activity alone, can offer this integration. It is also proposed that the multimodal, simulating and integrative capacities of the dreaming brain render it an 'endogenous' Morel's machine, which can potentially be used in studying consciousness, but not always in a reliable way. Both the literary machine and dreaming could contribute to a better understanding of conscious states.

  15. Subjective sleepiness and sleep quality in adolescents are related to objective and subjective measures of school performance

    Directory of Open Access Journals (Sweden)

    Annemarie eBoschloo

    2013-02-01

    Full Text Available This study investigated the relation between sleep and school performance in a large sample of 561 adolescents aged 11-18 years. Three subjective measures of sleep were used: sleepiness, sleep quality and sleep duration. They were compared to three measures of school performance: objective school grades, self-reported school performance, and parent-reported school performance. Sleepiness – ‘I feel sleepy during the first hours at school’ – appeared to predict both school grades and self-reported school performance. Sleep quality on the other hand – as a measure of (uninterrupted sleep and/or problems falling asleep or waking up – predicted parent-reported school performance. Self- and parent-reported school performance correlated only moderately with school grades. So it turns out that the measures used to measure either sleep or school performance impacts whether or not a relation is found. Further research on sleep and school performance should take this into account. The findings do underscore the notion that sleep in adolescence can be important for learning. They are compatible with the hypothesis that a reduced sleep quality can give rise to sleepiness in the first hours at school which results in lower school performance. This notion could have applied value in counseling adolescents and their parents in changing adolescents’ sleep behavior.

  16. Subjective Sleepiness and Sleep Quality in Adolescents are Related to Objective and Subjective Measures of School Performance.

    Science.gov (United States)

    Boschloo, Annemarie; Krabbendam, Lydia; Dekker, Sanne; Lee, Nikki; de Groot, Renate; Jolles, Jelle

    2013-01-01

    This study investigated the relation between sleep and school performance in a large sample of 561 adolescents aged 11-18 years. Three subjective measures of sleep were used: sleepiness, sleep quality, and sleep duration. They were compared to three measures of school performance: objective school grades, self-reported school performance, and parent-reported school performance. Sleepiness - "I feel sleepy during the first hours at school" - appeared to predict both school grades and self-reported school performance. Sleep quality on the other hand - as a measure of (un)interrupted sleep and/or problems falling asleep or waking up - predicted parent-reported school performance. Self- and parent-reported school performance correlated only moderately with school grades. So it turns out that the measures used to measure either sleep or school performance impacts whether or not a relation is found. Further research on sleep and school performance should take this into account. The findings do underscore the notion that sleep in adolescence can be important for learning. They are compatible with the hypothesis that a reduced sleep quality can give rise to sleepiness in the first hours at school which results in lower school performance. This notion could have applied value in counseling adolescents and their parents in changing adolescents' sleep behavior.

  17. The Invention of "The Invention of Hugo Cabret"

    Science.gov (United States)

    Selznick, Brian

    2008-01-01

    "The Invention of Hugo Cabret" is a story about Georges Melies that the author began thinking about over 15 years ago and took about two-and-a-half years to complete. The book is about a boy named Hugo Cabret, an orphan living secretly in the walls of a train station in Paris who becomes involved in a mystery that ties him together with a mean old…

  18. The association of subjective orthodontic treatment need with oral health-related quality of life.

    Science.gov (United States)

    Kragt, Lea; Jaddoe, Vincent; Wolvius, Eppo; Ongkosuwito, Edwin

    2017-08-01

    The existing body of evidence reports an inconsistent association between subjective and objective orthodontic treatment need. The concept of oral health-related quality of life (OHRQoL) might help to explain the differences in subjective and objective orthodontic treatment need. Our aim was to investigate the association of subjective orthodontic treatment with OHRQoL in children. This cross-sectional study was embedded in the Generation R Study, a population-based prospective cohort study. OHRQoL and subjective orthodontic treatment need were assessed by parental questionnaires. Questionnaire items were individually compared among children with no, borderline and definite subjective orthodontic need. The association between subjective orthodontic treatment need and OHRQoL was investigated in multivariate regression analysis with weighted least squares. Differences by sex and levels of objective orthodontic treatment need were evaluated. In total, 3774 children were included in the analysis. Children with borderline subjective orthodontic treatment need and those with definite subjective orthodontic treatment need had significantly poorer OHRQoL based on the fully adjusted model (adjusted regression coefficient (aβ)=-0.49, 95% CI: -0.75, -0.30; (aβ)=-1.58, 95% CI: -1.81, -1.58, respectively). The association between subjective orthodontic treatment need and OHRQoL was stronger in girls than in boys and stronger in children with objective orthodontic treatment need than in those with none. Oral health-related quality of life is poorer in children with subjective orthodontic treatment need. This has not been investigated before in such a large-population-based study and clearly offers an explanation for the lack of concurrence between objective and subjective orthodontic treatment need. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  19. Subject Combination and Electrode Selection in Cooperative Brain-Computer Interface Based on Event Related Potentials

    Directory of Open Access Journals (Sweden)

    Hubert Cecotti

    2014-04-01

    Full Text Available New paradigms are required in Brain-Computer Interface (BCI systems for the needs and expectations of healthy people. To solve this issue, we explore the emerging field of cooperative BCIs, which involves several users in a single BCI system. Contrary to classical BCIs that are dependent on the unique subject’s will, cooperative BCIs are used for problem solving tasks where several people shall be engaged by sharing a common goal. Similarly as combining trials over time improves performance, combining trials across subjects can significantly improve performance compared with when only a single user is involved. Yet, cooperative BCIs may only be used in particular settings, and new paradigms must be proposed to efficiently use this approach. The possible benefits of using several subjects are addressed, and compared with current single-subject BCI paradigms. To show the advantages of a cooperative BCI, we evaluate the performance of combining decisions across subjects with data from an event-related potentials (ERP based experiment where each subject observed the same sequence of visual stimuli. Furthermore, we show that it is possible to achieve a mean AUC superior to 0.95 with 10 subjects and 3 electrodes on each subject, or with 4 subjects and 6 electrodes on each subject. Several emerging challenges and possible applications are proposed to highlight how cooperative BCIs could be efficiently used with current technologies and leverage BCI applications.

  20. Subjective cognitive failures after stroke in young adults: prevalent but not related to cognitive impairment.

    Science.gov (United States)

    Maaijwee, Noortje A M M; Schaapsmeerders, Pauline; Rutten-Jacobs, Loes C A; Arntz, Renate M; Schoonderwaldt, Hennie C; van Dijk, Ewoud J; Kessels, Roy P C; de Leeuw, Frank-Erik

    2014-07-01

    Few studies exist on subjective cognitive failures after a stroke in young adults (≤50 years) and their relation to objective cognitive performance is unknown. Therefore, we investigated the prevalence of subjective cognitive failures in patients with a stroke in young adulthood and their relation with objective cognitive impairment. This study is part of the "Follow-Up of Transient ischemic attack and stroke patients and Unelucidated Risk factor Evaluation"-study (FUTURE study), including patients, aged 18-50 years, admitted to our hospital between 1980 and 2010 with a first-ever TIA or ischemic stroke. The prevalence of subjective cognitive failures in patients was determined and compared with 146 age- and sex-matched stroke-free controls. The relation of subjective failures with objective cognitive performance was investigated with linear and logistic regression analysis. 160 patients with a TIA and 277 with an ischemic stroke were included. After a mean follow-up of 10.1 (SD 8.3) years, the prevalence of subjective memory failures was 86.4% and that of subjective executive failures was 67.4% in patients, versus 69.7% (p = 0.008) and 41.4% (p = 0.002) in controls. A weak association between subjective memory failures and objective immediate (beta -0.12, p = 0.011) and delayed memory performance (beta -0.13, p = 0.010) was observed in patients. Subjective cognitive failures are prevalent after stroke in young adults, but not strongly related to objective cognitive impairment. Therefore, extensive neuropsychological assessment is essential for determination of objective cognitive impairment. However, it is important that subjective cognitive failures are recognized as they may indicate underlying psychosocial problems.

  1. Determining the Effect of Interactive Invention Instructional Strategy ...

    African Journals Online (AJOL)

    Physics is the foundation of science and technology. Students‟ achievement in this subject at all levels of Education has been consistently poor. In an attempt to seek solutions to this problem, this study determined the effect of interactive invention strategy on NCE pre-service teachers‟ achievement in physics. The study ...

  2. Determining the Effect of Interactive Invention Instructional Strategy ...

    African Journals Online (AJOL)

    First Lady

    Students‟ achievement in this subject at all levels of Education has been consistently poor. In an attempt to seek solutions to this problem, this study determined the effect of interactive invention strategy on NCE pre-service teachers‟ achievement in physics. The study adopted a quasi experimental research design with 98.

  3. Determining the Effect of Interactive Invention Instructional Strategy ...

    African Journals Online (AJOL)

    First Lady

    Abstract. Physics is the foundation of science and technology. Students‟ achievement in this subject at all levels of Education has been consistently poor. In an attempt to seek solutions to this problem, this study determined the effect of interactive invention strategy on NCE pre-service teachers‟ achievement in physics.

  4. Clinical encounter and the logic of relationality: Reconfiguring bodies and subjectivities in clinical relations.

    Science.gov (United States)

    Kazimierczak, Karolina A

    2017-01-01

    This article critically examines the significance of relational approaches for sociological understandings of clinical interactions, relations and practices, by exploring the ways in which relational theories and concepts have been employed in the recent sociological accounts of clinical encounters to trouble the classical dyadic models of clinical interaction and the related atomistic conceptions of agency and accountability. Reading this work through the theoretical contributions from feminist science studies scholarship, and particularly the work of Donna Haraway and Karen Barad, the article proposes an alternative understanding of clinical interactions, relations and practices, where relations are conceived as constitutive of individuals (objects/bodies and their attributes/identities), rather than being constituted by encounters between individuals. Key for this understanding is the reconceptualisation of clinical encounter as an apparatus of bodily production through which different agents (patients, clinicians, diseases and healthcare services) are materialised and enacted.

  5. Simultaneous invention and the patent law

    DEFF Research Database (Denmark)

    Howells, John; Katznelson, Ron D

    inventions they often find this to challenge the idea that patent law (which rewards only the first inventor with exclusive rights) is needed to encourage invention and innovation. We review the empirical evidence alleged to show that simultaneous invention is prevalent for important inventions. In general...... is typical of important pioneer inventions in both survey evidence and alleged illustrative cases of simultaneous invention. We show this in the cases of Edison, the Wright brothers, the Selden automobile patent vis a vis Ford, Watt and the steam engine. We then point out that patent law inherently ensures...... that patent protection is not extended to near simultaneous inventions. There remain a number of simultaneous inventions discovered through interference proceedings but we find the number too small to mount a serious challenge to the general operation of patent law....

  6. Humanisme : inventer l'avenir

    Science.gov (United States)

    Mayor, Federico

    2014-06-01

    Humanism: inventing the future - Humanity is still confronted by the scourges of poverty, hunger, violence and inequality. If we are to invent a better future, we must first understand the past, recalling the missed opportunities of 1918, 1945 and 1989, at the end of two world wars and a cold war. This article summarises the proposals put forward by the author on several occasions during his career. He expresses a forceful confidence in humankind's ability to take control of its destiny and shake off government that puts economic interest before universal human values. The twenty-first century should be the era of rebellion in cyberspace, one in which more women and young people are involved in decision making, heralding a future of freedom and happiness for all.

  7. Influence of subjective intoxication, breath alcohol concentration, and expectancies on the alcohol-aggression relation.

    Science.gov (United States)

    Giancola, Peter R

    2006-05-01

    The purpose of this study was to investigate the influence of subjective intoxication, alcohol-aggression expectancies, and breath alcohol concentration (BrAC) on intoxicated aggression in men and women while controlling for dispositional aggressivity. Subjects were 328 (163 men and 165 women) healthy social drinkers between 21 and 35 years of age. Following the consumption of either an alcohol or an active placebo beverage, subjects were tested on a modified version of the Taylor Aggression Paradigm in which mild electric shocks were received from, and administered to, a fictitious opponent during a competitive task. Levels of subjective intoxication and BrAC were measured immediately before subjects began the aggression task. Aggressive behavior was operationalized as the shock intensities administered to the fictitious opponent under conditions of low and high provocation. Subjective intoxication ratings were not related to aggressive behavior for either men or women. Alcohol-aggression expectancies were related to aggression for men, but this effect was rendered nonsignificant when controlling for dispositional aggressivity, which in turn, was significantly related to the dependent variables for both men and women. Finally, BrAC was also related to aggression above and beyond the effects of dispositional aggressivity, yet only for men. Taken as a whole, this study suggests that intoxicated aggression is primarily the result of alcohol's pharmacological properties in conjunction with an aggressive disposition.

  8. Inventions and developments of democracy

    DEFF Research Database (Denmark)

    Jakobsen, Uffe

    2010-01-01

    In traditional approaches to the history of political ideas, the history of democracy is uniformly studied concerning the point of departure, selection of canonical texts, etc. The paper introduces the Koselleckian conceptual history approach (Begriffsgeschichte) and the principle of a broader se...... selection of texts than in the traditional history of ideas to provide a fuller account of usages of the concept, thereby opening up for alternative conceptions of the inventions and development of democracy....

  9. Some syntactic and semantic aspects of the chiShona subject relation

    African Journals Online (AJOL)

    The main aim of this article is to present some syntactic and semantic characteristics of the chiShona subject relation, with specific reference to its behaviour in the passive, reflexive and wh-question transformational rules. It evaluates the state and nature of the relation's freedom in the language. In each example, the ...

  10. Subjective Evaluations of Alcohol-Related Consequences among College Students: Experience with Consequences Matters

    Science.gov (United States)

    Leavens, Eleanor L.; Leffingwell, Thad R.; Miller, Mary Beth; Brett, Emma I.; Lombardi, Nathaniel

    2017-01-01

    Objective: Research suggests college students rate some alcohol-related consequences less negatively than others, yet it is unclear how or when these differences in perception develop. The current study compared college students' subjective evaluations of alcohol-related consequences that they had and had not experienced in order to test the…

  11. 77 FR 27365 - Inventions and Contributions

    Science.gov (United States)

    2012-05-10

    ... SPACE ADMINISTRATION 14 CFR Part 1240 RIN 2700-AD51 Inventions and Contributions AGENCY: National... Brief awards, and to update citations and the information on the systems used for reporting inventions... Invention and Contributions Board Awards for Scientific and Technical Contributions , were published at 25...

  12. Licensing-In Fosters Rapid Invention!

    DEFF Research Database (Denmark)

    Leone, Maria Isabella; Reichstein, Toke

    2012-01-01

    Drawing on contractual economics and innovation management, licensing-in is hypothesized to accelerate licensees' invention process. Studying a matched dataset of licensees and non-licensees, licensees are shown to be faster at inventing, but the effect is negated if the license includes a grant...... the incentives to invent under these circumstances...

  13. 45 CFR 650.9 - Unwanted inventions.

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 3 2010-10-01 2010-10-01 false Unwanted inventions. 650.9 Section 650.9 Public... Unwanted inventions. (a) The Foundation will normally allow any patent rights not wanted by the awardee or... statutory invention registration under section 157 of title 35 of the United States Code. Except as provided...

  14. The two faces of inventions : The relationship between recombination and impact in pharmaceutical biotechnology

    NARCIS (Netherlands)

    Keijl, S.; Gilsing, V. A.; Knoben, J.; Duijsters, G.M.

    ‘Recombination’ and ‘impact’ have become well established constructs to understand the origins of inventions and their importance for the development of future inventions. Despite forming these two familiar ‘faces of inventions’, their specific relationship has only marginally been subject to

  15. The two faces of inventions: The relationship between recombination and impact in pharmaceutical biotechnology

    NARCIS (Netherlands)

    Keijl, S.; Gilsing, V.; Knoben, J.; Duysters, G.

    2016-01-01

    ‘Recombination’ and ‘impact’ have become well established constructs to understand the origins of inventions and their importance for the development of future inventions. Despite forming these two familiar ‘faces of inventions’, their specific relationship has only marginally been subject to

  16. Body composition in normal subjects: relation to lipid and glucose variables

    DEFF Research Database (Denmark)

    Rosenfalck, A M; Almdal, Thomas Peter; Gotfredsen, A

    1996-01-01

    OBJECTIVE: To describe sex- and age-dependent values of total and regional body composition as determined by dual-energy X-ray absorptiometry (DXA) in normal subjects, and furthermore to relate body composition measurements to blood lipids, glucose and insulin concentrations. DESIGN: A cross...... subjects. In 87 of the subjects fasting blood glucose, S-insulin and lipid profile were measured. RESULTS: The study population was for each sex divided into five decades for which results on body composition and blood lipids are presented. Body weight increased 2 kg per age decade, representing...

  17. Tinnitus: distinguishing between subjectively perceived loudness and tinnitus-related distress.

    Directory of Open Access Journals (Sweden)

    Elisabeth Wallhäusser-Franke

    Full Text Available OBJECTIVES: Overall success of current tinnitus therapies is low, which may be due to the heterogeneity of tinnitus patients. Therefore, subclassification of tinnitus patients is expected to improve therapeutic allocation, which, in turn, is hoped to improve therapeutic success for the individual patient. The present study aims to define factors that differentially influence subjectively perceived tinnitus loudness and tinnitus-related distress. METHODS: In a questionnaire-based cross-sectional survey, the data of 4705 individuals with tinnitus were analyzed. The self-report questionnaire contained items about subjective tinnitus loudness, type of onset, awareness and localization of the tinnitus, hearing impairment, chronic comorbidities, sleep quality, and psychometrically validated questionnaires addressing tinnitus-related distress, depressivity, anxiety, and somatic symptom severity. In a binary step-wise logistic regression model, we tested the predictive power of these variables on subjective tinnitus loudness and tinnitus-related distress. RESULTS: The present data contribute to the distinction between subjective tinnitus loudness and tinnitus-related distress. Whereas subjective loudness was associated with permanent awareness and binaural localization of the tinnitus, tinnitus-related distress was associated with depressivity, anxiety, and somatic symptom severity. CONCLUSIONS: Subjective tinnitus loudness and the potential presence of severe depressivity, anxiety, and somatic symptom severity should be assessed separately from tinnitus-related distress. If loud tinnitus is the major complaint together with mild or moderate tinnitus-related distress, therapies should focus on auditory perception. If levels of depressivity, anxiety or somatic symptom severity are severe, therapies and further diagnosis should focus on these symptoms at first.

  18. Tinnitus: Distinguishing between Subjectively Perceived Loudness and Tinnitus-Related Distress

    Science.gov (United States)

    Wallhäusser-Franke, Elisabeth; Brade, Joachim; Balkenhol, Tobias; D'Amelio, Roberto; Seegmüller, Andrea; Delb, Wolfgang

    2012-01-01

    Objectives Overall success of current tinnitus therapies is low, which may be due to the heterogeneity of tinnitus patients. Therefore, subclassification of tinnitus patients is expected to improve therapeutic allocation, which, in turn, is hoped to improve therapeutic success for the individual patient. The present study aims to define factors that differentially influence subjectively perceived tinnitus loudness and tinnitus-related distress. Methods In a questionnaire-based cross-sectional survey, the data of 4705 individuals with tinnitus were analyzed. The self-report questionnaire contained items about subjective tinnitus loudness, type of onset, awareness and localization of the tinnitus, hearing impairment, chronic comorbidities, sleep quality, and psychometrically validated questionnaires addressing tinnitus-related distress, depressivity, anxiety, and somatic symptom severity. In a binary step-wise logistic regression model, we tested the predictive power of these variables on subjective tinnitus loudness and tinnitus-related distress. Results The present data contribute to the distinction between subjective tinnitus loudness and tinnitus-related distress. Whereas subjective loudness was associated with permanent awareness and binaural localization of the tinnitus, tinnitus-related distress was associated with depressivity, anxiety, and somatic symptom severity. Conclusions Subjective tinnitus loudness and the potential presence of severe depressivity, anxiety, and somatic symptom severity should be assessed separately from tinnitus-related distress. If loud tinnitus is the major complaint together with mild or moderate tinnitus-related distress, therapies should focus on auditory perception. If levels of depressivity, anxiety or somatic symptom severity are severe, therapies and further diagnosis should focus on these symptoms at first. PMID:22529921

  19. Non-Intentional Invention: The Promethean, Trickster, and Improvisational Invention Heuristics of Academic Writers and Poets

    Science.gov (United States)

    Wirtz, Jason

    2013-01-01

    This essay introduces a novel way to conceptualize writerly invention -- invention as adopting a non-intentional intellectual stance wherein heuristics are experienced as acting upon the writer as opposed to being enacted by the writer. This view of invention complicates and extends the traditional, Aristotelian view of invention as discreet…

  20. Invention Zaman Barok dan Pengembangan Permainan Piano

    Directory of Open Access Journals (Sweden)

    RIANTI MARDALENA PASARIBU

    2013-11-01

    Full Text Available Invention in Barok Era and The Development of Piano Lesson. In piano lesson, one material of parts towhich had been given is polyphony, which is an Invention from J.S. Invention is a basic fi nger-skill for pianist.Invention develops in the Baroque period. The baroque ideology is not only called as the reaction of Renaissance,but also as the continuing development from Renaissance. Invention is known in two forms. First is as a pianocomposition and second is as a piano play which can push a pianist to understand more about an arrangement thathe played and expressed.

  1. Can Universities Profit from General Purpose Inventions?

    DEFF Research Database (Denmark)

    Barirani, Ahmad; Beaudry, Catherine; Agard, Bruno

    2017-01-01

    The lack of control over downstream assets can hinder universities’ ability to extract rents from their inventive activities. We explore this possibility by assessing the relationship between invention generality and renewal decisions for a sample of Canadian nanotechnology patents. Our results...... show that general purpose inventions enjoy a longer legal life. Although private sector organizations renew their patents at a higher rate than universities, the gap between the two sectors decreases as invention generality increases. However, there is little indication that the most general purpose...... inventions owned by universities survive for longer than the ones owned by private sector organizations....

  2. A multilevel approach to relating subjective workload to performance after shifts in task demand.

    Science.gov (United States)

    Mracek, Derek L; Arsenault, Matthew L; Day, Eric Anthony; Hardy, Jay H; Terry, Robert A

    2014-12-01

    The aim of this laboratory experiment was to demonstrate how taking a longitudinal, multilevel approach can be used to examine the dynamic relationship between subjective workload and performance over a given period of activity involving shifts in task demand. Subjective workload and conditions of the performance environment are oftentimes examined via cross-sectional designs without distinguishing within-from between-person effects. Given the dynamic nature of performance phenomena, multilevel designs coupled with manipulations of task demand shifts are needed to better model the dynamic relationships between state and trait components of subjective workload and performance. With a sample of 75 college students and a computer game representing a complex decision-making environment, increases and decreases in task demand were counterbalanced and subjective workload and performance were measured concurrently in regular intervals within performance episodes. Data were analyzed using hierarchical linear modeling. Both between- and especially within-person effects were dynamic. Nevertheless, at both levels of analysis, higher subjective workload reflected performance problems, especially more downstream from increases in task demand. As a function of cognitive-energetic processes, shifts in task demand are associated with changes in how subjective workload is related to performance over a given period of activity. Multilevel, longitudinal approaches are useful for distinguishing and examining the dynamic relationships between state and trait components of subjective workload and performance. The findings of this research help to improve the understanding of how a sequence of demands can exceed a performer's capability to respond to further demands.

  3. Time Perspective and Emotion Regulation as Predictors of Age-Related Subjective Passage of Time.

    Science.gov (United States)

    Wittmann, Marc; Rudolph, Tina; Linares Gutierrez, Damisela; Winkler, Isabell

    2015-12-17

    Hardly any empirical work exists concerning the relationship between the intra-individually stable time perspective relating to the past, present, and future and the subjective speed of time passing in everyday life. Moreover, studies consistently show that the subjective passage of time over the period of the last ten years speeds up as we get older. Modulating variables influencing this phenomenon are still unknown. To investigate these two unresolved issues, we conducted an online survey with n = 423 participants ranging in age between 17 and 81 assessing trait time perspective of the past, present, and future, and relating these subscales with a battery of measures pertaining to the subjective passage of time. Moreover, the subjective passage of time as an age-dependent variable was probed in relationship to emotion awareness, appraisal and regulation. Results show how present hedonism is linked with having fewer routines in life and a faster passage of the last week; the past negative perspective is related to time pressure, time expansion and more routine; a pronounced future perspective is related to a general faster passage of time. Importantly, increased emotion regulation and a balanced time perspective are related to a slower passage of the last ten years. These novel findings are discussed within models of time perception and the time perspective.

  4. Time Perspective and Emotion Regulation as Predictors of Age-Related Subjective Passage of Time

    Science.gov (United States)

    Wittmann, Marc; Rudolph, Tina; Linares Gutierrez, Damisela; Winkler, Isabell

    2015-01-01

    Hardly any empirical work exists concerning the relationship between the intra-individually stable time perspective relating to the past, present, and future and the subjective speed of time passing in everyday life. Moreover, studies consistently show that the subjective passage of time over the period of the last ten years speeds up as we get older. Modulating variables influencing this phenomenon are still unknown. To investigate these two unresolved issues, we conducted an online survey with n = 423 participants ranging in age between 17 and 81 assessing trait time perspective of the past, present, and future, and relating these subscales with a battery of measures pertaining to the subjective passage of time. Moreover, the subjective passage of time as an age-dependent variable was probed in relationship to emotion awareness, appraisal and regulation. Results show how present hedonism is linked with having fewer routines in life and a faster passage of the last week; the past negative perspective is related to time pressure, time expansion and more routine; a pronounced future perspective is related to a general faster passage of time. Importantly, increased emotion regulation and a balanced time perspective are related to a slower passage of the last ten years. These novel findings are discussed within models of time perception and the time perspective. PMID:26694439

  5. Chemistry. Inventing the nanomolecular wheel.

    Science.gov (United States)

    Siegel, Jay

    2005-10-07

    The wheel is considered the canonical invention leading to all manner of mechanical devices. Rotating machinery is also being investigated at the nanoscale as researchers attempt to create molecular analogs of wheels and motors. But will these devices be merely imitations of macroscopic machines? In his Perspective, Siegel discusses results reported in the same issue by Fletcher et al. in which a four-stroke chemical nanoengine is reported. By a series of bond-breaking and bond-forming steps, a molecular structure is caused to undergo directed rotation. The development of structures of this kind, which are not merely miniaturized macromachines, may lead to other devices for executing controlled oscillatory motion.

  6. 7 CFR 1210.367 - Patents, copyrights, inventions, and publications.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Patents, copyrights, inventions, and publications....367 Patents, copyrights, inventions, and publications. Any patents, copyrights, inventions, product... such patents, copyrights, inventions, product formulations, or publications shall be considered income...

  7. Multimorbidity and its relation to subjective memory complaints in a large general population of older adults.

    NARCIS (Netherlands)

    F.R. Verhey; M.P. van Boxtel; K.J. Hajema; M. van den Akker; Dr. Sil Aarts; J.F. Metsemakers; A.M. van Ingen

    2011-01-01

    BACKGROUND: Multimorbidity has been suggested to be associated with a variety of negative health-related outcomes. The present study was designed to evaluate the association between multimorbidity and subjective memory complaints. METHODS: This cross-sectional study was based on data obtained from a

  8. Relation between subjective and objective scores on the active straight leg raising test.

    NARCIS (Netherlands)

    Pool-Goudzwaard, A.L.; Mens, Jan M A; Beekmans, RE; Tijhuis, MT

    2010-01-01

    DESIGN: Cross sectional. OBJECTIVE: To fill a gap in the validation of the active straight leg raising (ASLR) test concerning the relation between a patient's subjective score on the ASLR test and the objective measured force. SUMMARY OF BACKGROUND DATA: The ASLR test is used to classify patients

  9. Objective Versus Subjective Measurement of Stress and Social Support: Combat-Related Reactions.

    Science.gov (United States)

    Solomon, Zahava; And Others

    1987-01-01

    Studied combat intensity, social support, and related stress reactions among soldiers who fought in the 1982 Israeli-Lebanon War, comparing those who experienced combat stress reaction (N=382) and those who did not (N=344). Subjective indicators were found to be stronger predictors than were objective indicators. Combat stress reaction was clearly…

  10. Reciprocal relations between physical disability, subjective health, and atrial fibrillation : The Framingham Heart Study

    NARCIS (Netherlands)

    Rienstra, Michiel; Lyass, Asya; Murabito, Joanne M; Magnani, Jared W; Lubitz, Steven A; Massaro, Joseph M; Ellinor, Patrick T; Benjamin, Emelia J

    BACKGROUND: Atrial fibrillation (AF)-related symptoms and physical performance are relied upon to guide therapeutic management of patients with AF. We sought to understand whether AF predisposes to or is a result of physical disability and poor subjective health in the community. METHODS: We studied

  11. [Coping and subjective burden in primary caregivers of dependent elderly relatives in Andalusia, Spain].

    Science.gov (United States)

    Pérez-Cruz, Margarita; Muñoz-Martínez, M Ángeles; Parra-Anguita, Laura; Del-Pino-Casado, Rafael

    To analyse the relationship between the type of coping and subjective burden in caregivers of dependent elderly relatives in Andalusia (Spain). Cross-sectional study. Primary Health Care (autonomous community of Andalusia, Spain). A convenience sample of 198 primary caregivers of dependent elderly relatives. Coping (Brief COPE), subjective burden (caregiver stress index), objective burden (functional capacity [Barthel Index], cognitive impairment [Pfeiffer Test], behavioural problems of the care recipient [Neuropsychiatric Inventory], and caregivers' dedication to caring), gender and kinship. Most caregivers were women (89.4%), daughters of the care recipient (57.1%), and shared home with him/her (69.7%). On controlling for objective burden, gender and kinship, it was found that subjective burden was positively associated with dysfunctional coping (β=0.28; P<.001) and negatively with emotion-focused coping (β=-0.25; P=.001), while no association was found with problem-focused coping. Dysfunctional coping may be a risk factor for subjective burden, and emotion-focused coping may be a protective factor for that subjective burden regardless of the objective burden, and gender and kinship of the caregivers. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

  12. Cannabis-related episodic memory deficits and hippocampal morphological differences in healthy individuals and schizophrenia subjects.

    Science.gov (United States)

    Smith, Matthew J; Cobia, Derin J; Reilly, James L; Gilman, Jodi M; Roberts, Andrea G; Alpert, Kathryn I; Wang, Lei; Breiter, Hans C; Csernansky, John G

    2015-09-01

    Cannabis use has been associated with episodic memory (EM) impairments and abnormal hippocampus morphology among both healthy individuals and schizophrenia subjects. Considering the hippocampus' role in EM, research is needed to evaluate the relationship between cannabis-related hippocampal morphology and EM among healthy and clinical groups. We examined differences in hippocampus morphology between control and schizophrenia subjects with and without a past (not current) cannabis use disorder (CUD). Subjects group-matched on demographics included 44 healthy controls (CON), 10 subjects with a CUD history (CON-CUD), 28 schizophrenia subjects with no history of substance use disorders (SCZ), and 15 schizophrenia subjects with a CUD history (SCZ-CUD). Large-deformation, high-dimensional brain mapping with MRI produced surface-based representations of the hippocampus that were compared across all four groups and correlated with EM and CUD history. Surface maps of the hippocampus were generated to visualize morphological differences. CON-CUD and SCZ-CUD were characterized by distinct cannabis-related hippocampal shape differences and parametric deficits in EM performance. Shape differences observed in CON-CUD were associated with poorer EM performance, while shape differences observed in SCZ-CUD were associated with a longer duration of CUD and shorter duration of CUD remission. A past history of CUD may be associated with notable differences in hippocampal morphology and EM impairments among adults with and without schizophrenia. Although the results may be compatible with a causal hypothesis, we must consider that the observed cannabis-related shape differences in the hippocampus could also be explained as biomarkers of a neurobiological susceptibility to poor memory or the effects of cannabis. © 2015 Wiley Periodicals, Inc.

  13. 76 FR 4921 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2011-01-27

    ... related conditions such as obesity, hypertension, heart disease and hyperlipidemia. This invention relates... ultimately fails to cure the disease since cancer cells can become resistant to the chemotherapeutic agent... Mobility Group N 3 (HMGN3) as a marker for detecting diabetes and as a therapeutic agent for treating...

  14. Glenohumeral contact forces and muscle forces evaluated in wheelchair-related activities of daily living in able-bodied subjects versus subjects with paraplegia and tetraplegia

    NARCIS (Netherlands)

    van Drongelen, S.; van der Woude, L.H.V.; Janssen, T.W.J.; Angenot, E.D.L.; Chadwick, E.K.J.; Veeger, H.E.J.

    2005-01-01

    Objective: To estimate the differences in glenohumeral contact forces and shoulder muscle forces between able-bodied subjects and subjects with paraplegia and tetraplegia during wheelchair-related activities of daily living (ADLs). Design: Kinematics and external forces were measured during

  15. Glenohumeral contact forces and muscle forces evaluated in wheelchair-related activities of daily living in able-bodied subjects versus subjects with paraplegia and tetraplegia

    NARCIS (Netherlands)

    van Drongelen, S; van der Woude, LH; Janssen, Thomas W. J.; Angenot, EL; Chadwick, EK; Veeger, DirkJan (H. E. J.)

    Objective: To estimate the differences in glenohumeral contact forces and shoulder muscle forces between able-bodied subjects and subjects with paraplegia and tetraplegia during wheelchair-related activities of daily living (ADLs). Design: Kinematics and external forces were measured during

  16. Glenohumeral contact forces and muscle forces evaluated in wheelchair-related activities of daily living in able-bodied subjects versus subjects with paraplegia and tetraplegia

    NARCIS (Netherlands)

    van Drongelen, Stefan; van der Woude, Lucas H; Janssen, Thomas W; Angenot, Edmond L; Chadwick, Edward K; Veeger, Dirkjan H

    OBJECTIVE: To estimate the differences in glenohumeral contact forces and shoulder muscle forces between able-bodied subjects and subjects with paraplegia and tetraplegia during wheelchair-related activities of daily living (ADLs). DESIGN: Kinematics and external forces were measured during

  17. [Subjective difficulties in young people related to extensive loud music listening].

    Science.gov (United States)

    Budimcić, Milenko; Ignatović, Snezana; Zivić, Ljubica

    2010-01-01

    For human ear, noise represents every undesirable and valueless sound. In disco clubs, as in some other places with loud music mostly attended by young people, the level of noise sometimes attains over 100 dB. As reported by numerous studies, a high noise level could induce subjective difficulties (ear buzzing, audition loss, vertigo and palpitations, anxiety, high blood pressure, decreased concentration, lowered memory storing). Assessment of subjective difficulties occurring in young people when staying in places with a high noise level (cafes, disco clubs, rock concerts), which can produce health problems, due to loud music, in association with demographic data, addictions and personal life style data. One of the goals is to find factors leading to subjective difficulties, which would be objectively studied in the second stage of the research and marked as early predictors of possible health problems. The study was conducted among 780 students of the Higher Healthcare School of Professional Studied in Belgrade. We used a questionnaire with 20 questions, divided into four categories: demographic data, case-history data, subjective problems and addictions of the subjects. In the statistical data processing we used the methods of descriptive and exploratory analysis, chi-square tests, correlation tests and Mantel-Haenszel odds ratio. After listening loud music, 54.0% of examined subjects felt ear buzzing, and 4.6% had hearing damage. The habit of visiting places with loud music, mostly once a week in duration of 2-3 hours per visit had 80.4% of subjects. The presence of subjective complaints after listening of loud music was in association with loud music listening and disco clubs visits.The major reasons of the present subjective difficulties could be predicated by listening of loud music and club visits (r = 0.918 and r = 0.857). A relative risk for subjective difficulties presentation was 1.599. According to the results of our study, over half of children

  18. Subjective difficulties in young people related to extensive loud music listening

    Directory of Open Access Journals (Sweden)

    Budimčić Milenko

    2010-01-01

    Full Text Available Introduction. For human ear, noise represents every undesirable and valueless sound. In disco clubs, as in some other places with loud music mostly attended by young people, the level of noise sometimes attains over 100 dB. As reported by numerous studies, a high noise level could induce subjective difficulties (ear buzzing, audition loss, vertigo and palpitations, anxiety, high blood pressure, decreased concentration, lowered memory storing. Objective. Assessment of subjective difficulties occurring in young people when staying in places with a high noise level (cafes, disco clubs, rock concerts, which can produce health problems, due to loud music, in association with demographic data, addictions and personal life style data. One of the goals is to find factors leading to subjective difficulties, which would be objectively studied in the second stage of the research and marked as early predictors of possible health problems. Methods. The study was conducted among 780 students of the Higher Healthcare School of Professional Studied in Belgrade. We used a questionnaire with 20 questions, divided into four categories: demographic data, case-history data, subjective problems and addictions of the subjects. In the statistical data processing we used the methods of descriptive and exploratory analysis, chi-square tests, correlation tests and Mantel-Haenszel odds ratio. Results. After listening loud music, 54.0% of examined subjects felt ear buzzing, and 4.6% had hearing damage. The habit of visiting places with loud music, mostly once a week in duration of 2-3 hours per visit had 80.4% of subjects. The presence of subjective complaints after listening of loud music was in association with loud music listening and disco clubs visits. The major reasons of the present subjective difficulties could be predicated by listening of loud music and club visits (r=0.918 and r=0.857. A relative risk for subjective difficulties presentation was 1.599. Conclusion

  19. [Sense of coherence and subjective overload, anxiety and depression in caregivers of elderly relatives].

    Science.gov (United States)

    López-Martínez, Catalina; Frías-Osuna, Antonio; Del-Pino-Casado, Rafael

    2017-11-23

    To analyze the relationship between the sense of coherence and subjective overload, anxiety and depression in caregivers of dependent elderly relatives. Cross-sectional study in an area of the province of Jaén (Andalusia, Spain) with a probabilistic sample of 132 caregivers of dependent elderly. sense of coherence (Life Orientation Questionnaire), subjective burden (Caregiver Strain Index), anxiety and depression (Goldberg Scale), objective burden (Dedication to Care Scale), sex and kinship. Main analyses: bivariate analysis using the Pearson correlation coefficient and multivariate analysis using multiple linear regression. Most of the caregivers studied were women (86.4%), daughter or son of the care recipient (74.2%) and shared home with the latter (69.7%). When controlling for objective burden, sex and kinship, we found that the sense of coherence was inversely related to subjective burden (β = -0.46; p <0.001), anxiety (β = -0.57; p = 0.001) and depression (β = -0.66; p <0.001). The sense of coherence might be an important protective factor of subjective burden, anxiety and depression in caregivers of dependent elderly relatives. Copyright © 2017 SESPAS. Publicado por Elsevier España, S.L.U. All rights reserved.

  20. Community, family, and subjective socioeconomic status: Relative status and adolescent health.

    Science.gov (United States)

    Quon, Elizabeth C; McGrath, Jennifer J

    2015-06-01

    Relative socioeconomic status (SES) may be an important social determinant of health. The current study aimed to examine how relative SES, as measured by subjective SES, income inequality, and individual SES relative to others in the community, is associated with a wide range of adolescent health outcomes, after controlling for objective family SES. Adolescents (13-16 years; N = 2,199) from the Quebec Child and Adolescent Health and Social Survey were included. Socioeconomic measures included adolescents' subjective SES; parental education and household income; community education/employment, income, and poverty rate; and community income inequality. Health outcomes included self-rated health, mental health problems, dietary and exercise health behaviors, substance-related health behaviors, reported physical health, and biomarkers of health. Best-fitting multilevel regression models (participants nested within schools) were used to test associations. Findings indicated that lower subjective SES was associated with poorer health outcomes. After accounting for family SES, lower community education/employment had an additional negative effect on health, while lower community income had a protective effect for certain health outcomes. There was less evidence for an independent effect of income inequality. Findings highlight the importance of measures of relative SES that span across a number of levels and contexts, and provide further understanding into the socioeconomic gradient in adolescence. (c) 2015 APA, all rights reserved).

  1. Multiculturalism and subjective happiness as mediated by cultural and relational variables.

    Science.gov (United States)

    Le, Thao N; Lai, Mary H; Wallen, Judy

    2009-07-01

    A diverse ethnic context and an increasing immigrant youth population will soon become the reality across the entire U.S. demographic landscape. Research has suggested that a multicultural context positively influences ethnic minority and immigrant youth by fostering ethnic identity and psychosocial development. However, it is unknown whether and how perceived multiculturalism can affect positive youth outcomes such as life satisfaction and subjective happiness. This study explored perceived school multiculturalism among 338 ethnic minority and immigrant youth, and found a positive relation between perceived school multiculturalism and subjective happiness with full mediation by ethnocultural empathy for African Americans, Asians, males, and females. Although school multiculturalism was also predictive of ethnocultural empathy for Hispanics, ethnocultural empathy in turn, was not significantly predictive of subjective happiness. Taken together, these results suggest that one way to facilitate psychological growth and flourishing among ethnic minority youth is to encourage multiculturalism in school settings.

  2. Identification of cross-reactive carbohydrate determinants in subjects reporting work-related respiratory symptoms

    Directory of Open Access Journals (Sweden)

    Marta Wiszniewska

    2015-02-01

    Full Text Available Introduction The role of cross-reactive carbohydrate determinants (CCDs in diagnostics of occupational allergy remains unclarified and its clinical relevance is still questioned. The aim of the study was to assess the frequency of positive response to CCDs in the subjects with suspected occupational allergy and the relationship between other diagnostic test results and final diagnosis. Material and methods The study group included 201 patients. They underwent clinical examination, skin prick test (SPT to common and occupational allergens, specific serum immunoglobulin (sIgE determinations, spirometry and specific inhalation challenge test. Moreover, sIgE to CCDs from bromelain was assessed in all subjects. Results Occupational respiratory allergy was recognized in 64.3% of CCD-positive and 52.4% of CCD-negative patients. Positive SPT results to common and occupational allergens were found in 64.3% and 35.7% of CCD-positive subjects, respectively. In all subjects with CCDs, the sIgE to grass pollens as well as to occupational allergens were detected. The total IgE level > 100 kU/l was significantly associated with the presence of sIgE to CCDs. Conclusions sIgE to CCDs were found in 7% of subjects suspected to suffer from occupational respiratory allergy. The presence of CCDs is not significantly associated with occupational respiratory allergy. It is also not more frequent in subjects reporting work-related respiratory symptoms in whom occupational allergy was not confirmed. The elevated total IgE level was related with CCD positivity. In patients with suspected occupational allergy, the presence of sIgE to CCDs in serum did not indicate the irrelevance of positive sIgE to occupational allergens.

  3. Does Positivity Mediate the Relation of Extraversion and Neuroticism with Subjective Happiness?

    Science.gov (United States)

    Lauriola, Marco; Iani, Luca

    2015-01-01

    Recent theories suggest an important role of neuroticism, extraversion, attitudes, and global positive orientations as predictors of subjective happiness. We examined whether positivity mediates the hypothesized relations in a community sample of 504 adults between the ages of 20 and 60 years old (females = 50%). A model with significant paths from neuroticism to subjective happiness, from extraversion and neuroticism to positivity, and from positivity to subjective happiness fitted the data (Satorra–Bentler scaled chi-square (38) = 105.91; Comparative Fit Index = .96; Non-Normed Fit Index = .95; Root Mean Square Error of Approximation = .060; 90% confidence interval = .046, .073). The percentage of subjective happiness variance accounted for by personality traits was only about 48%, whereas adding positivity as a mediating factor increased the explained amount of subjective happiness to 78%. The mediation model was invariant by age and gender. The results show that the effect of extraversion on happiness was fully mediated by positivity, whereas the effect of neuroticism was only partially mediated. Implications for happiness studies are also discussed. PMID:25781887

  4. Does positivity mediate the relation of extraversion and neuroticism with subjective happiness?

    Science.gov (United States)

    Lauriola, Marco; Iani, Luca

    2015-01-01

    Recent theories suggest an important role of neuroticism, extraversion, attitudes, and global positive orientations as predictors of subjective happiness. We examined whether positivity mediates the hypothesized relations in a community sample of 504 adults between the ages of 20 and 60 years old (females = 50%). A model with significant paths from neuroticism to subjective happiness, from extraversion and neuroticism to positivity, and from positivity to subjective happiness fitted the data (Satorra-Bentler scaled chi-square (38) = 105.91; Comparative Fit Index = .96; Non-Normed Fit Index = .95; Root Mean Square Error of Approximation = .060; 90% confidence interval = .046, .073). The percentage of subjective happiness variance accounted for by personality traits was only about 48%, whereas adding positivity as a mediating factor increased the explained amount of subjective happiness to 78%. The mediation model was invariant by age and gender. The results show that the effect of extraversion on happiness was fully mediated by positivity, whereas the effect of neuroticism was only partially mediated. Implications for happiness studies are also discussed.

  5. Pharmaceutical compositions comprising lubricants for preventing or reducing aseptic loosening in a subject

    DEFF Research Database (Denmark)

    2013-01-01

    The present invention relates to pharmaceutical compositions comprising one or more amphiphilic polymer lubricants for use in association with artificial orthopaedic implants. Additionally, the invention relates to medical use of the lubricants of the invention in connection with conditions...

  6. Relationship between macular pigment and visual function in subjects with early age-related macular degeneration.

    Science.gov (United States)

    Akuffo, Kwadwo Owusu; Nolan, John M; Peto, Tunde; Stack, Jim; Leung, Irene; Corcoran, Laura; Beatty, Stephen

    2017-02-01

    To investigate the relationship between macular pigment (MP) and visual function in subjects with early age-related macular degeneration (AMD). 121 subjects with early AMD enrolled as part of the Central Retinal Enrichment Supplementation Trial (CREST; ISRCTN13894787) were assessed using a range of psychophysical measures of visual function, including best corrected visual acuity (BCVA), letter contrast sensitivity (CS), mesopic and photopic CS, mesopic and photopic glare disability (GD), photostress recovery time (PRT), reading performance and subjective visual function, using the National Eye Institute Visual Function Questionnaire-25 (NEI VFQ-25). MP was measured using customised heterochromatic flicker photometry. Letter CS, mesopic and photopic CS, photopic GD and mean reading speed were each significantly (p0.05, for all). MP relates positively to many measures of visual function in unsupplemented subjects with early AMD. The CREST trial will investigate whether enrichment of MP influences visual function among those afflicted with this condition. ISRCTN13894787. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  7. Relationship between macular pigment and visual function in subjects with early age-related macular degeneration

    Science.gov (United States)

    Nolan, John M; Peto, Tunde; Stack, Jim; Leung, Irene; Corcoran, Laura; Beatty, Stephen

    2017-01-01

    Purpose To investigate the relationship between macular pigment (MP) and visual function in subjects with early age-related macular degeneration (AMD). Methods 121 subjects with early AMD enrolled as part of the Central Retinal Enrichment Supplementation Trial (CREST; ISRCTN13894787) were assessed using a range of psychophysical measures of visual function, including best corrected visual acuity (BCVA), letter contrast sensitivity (CS), mesopic and photopic CS, mesopic and photopic glare disability (GD), photostress recovery time (PRT), reading performance and subjective visual function, using the National Eye Institute Visual Function Questionnaire-25 (NEI VFQ-25). MP was measured using customised heterochromatic flicker photometry. Results Letter CS, mesopic and photopic CS, photopic GD and mean reading speed were each significantly (p0.05, for all). Conclusions MP relates positively to many measures of visual function in unsupplemented subjects with early AMD. The CREST trial will investigate whether enrichment of MP influences visual function among those afflicted with this condition. Trial registration number ISRCTN13894787. PMID:27091854

  8. Health-Related Quality of Life and Quality of Sexual Life in Obese Subjects

    Directory of Open Access Journals (Sweden)

    Eleonora Poggiogalle

    2014-01-01

    Full Text Available The increased prevalence of obesity represents, currently, one of the major public health issues, due to its consequences on physical and psychological health status as well as on the psychosocial functioning. As defined by the World Health Organization, sexual health is “a state of physical, emotional, mental, and social well-being in relation to sexuality.” The aim of the present study was to explore the relationship between sexual life in obese subjects and quality of life, psychological status, and disability. Methods. 95 obese subjects were recruited from June 2012 to February 2013 and underwent physical examination and measures for the assessment of quality of life, sexual life, psychological status, and disability. Results. In obese subjects sexual life was related to gender, age, psychological status, disability, and quality of life. Conclusion. As obesity is a multifactorial disease, and is accompanied by multiple comorbidities, it is difficult to identify a single causative factor responsible for the impairment of sexual life in obese subjects; thus, a thorough, multidimensional evaluation including sexual function assessment should be performed in obese people.

  9. An Event-Level Examination of Sex Differences and Subjective Intoxication in Alcohol-Related Aggression

    OpenAIRE

    Quinn, Patrick D.; Stappenbeck, Cynthia A.; Fromme, Kim

    2013-01-01

    Laboratory-based experimental research has demonstrated that the pharmacological effects of alcohol can increase aggressive responding. Given mixed findings and concerns regarding task validity, however, it remains uncertain whether this effect holds constant across men and women and whether variability in subjective alcohol intoxication contributes to alcohol-related aggression. In the present investigation, we used four years of event-level data in a sample of 1,775 college students (140,61...

  10. Multi-modal analysis of genetically-related subjects using SIFT descriptors in brain MRI

    OpenAIRE

    Kumar, Kuldeep; Chauvin, Laurent; Toews, Mathew; Colliot, Olivier; Desrosiers, Christian

    2017-01-01

    International audience; So far, fingerprinting studies have focused on identifying features from single-modality MRI data, which capture individual characteristics in terms of brain structure, function, or white matter microstruc-ture. However, due to the lack of a framework for comparing across multiple modalities, studies based on multi-modal data remain elusive. This paper presents a multi-modal analysis of genetically-related subjects to compare and contrast the information provided by va...

  11. Health-Related Quality of Life and Quality of Sexual Life in Obese Subjects

    OpenAIRE

    Eleonora Poggiogalle; Luca Di Lazzaro; Alessandro Pinto; Silvia Migliaccio; Andrea Lenzi; Lorenzo M Donini

    2014-01-01

    The increased prevalence of obesity represents, currently, one of the major public health issues, due to its consequences on physical and psychological health status as well as on the psychosocial functioning. As defined by the World Health Organization, sexual health is “a state of physical, emotional, mental, and social well-being in relation to sexuality.” The aim of the present study was to explore the relationship between sexual life in obese subjects and quality of life, psychological s...

  12. Tinnitus: Distinguishing between Subjectively Perceived Loudness and Tinnitus-Related Distress

    OpenAIRE

    Wallhäusser-Franke, Elisabeth; Brade, Joachim; Balkenhol, Tobias; D'Amelio, Roberto; Seegmüller, Andrea; Delb, Wolfgang

    2012-01-01

    OBJECTIVES: Overall success of current tinnitus therapies is low, which may be due to the heterogeneity of tinnitus patients. Therefore, subclassification of tinnitus patients is expected to improve therapeutic allocation, which, in turn, is hoped to improve therapeutic success for the individual patient. The present study aims to define factors that differentially influence subjectively perceived tinnitus loudness and tinnitus-related distress. METHODS: In a questionnaire-based cross-section...

  13. Reluctant genius Alexander Graham Bell and the passion for invention

    CERN Document Server

    Gray, Charlotte

    2011-01-01

    The popular image of Alexander Graham Bell is that of an elderly American patriarch, memorable only for his paunch, his Santa Claus beard, and the invention of the telephone. In this magisterial reassessment based on thorough new research, acclaimed biographer Charlotte Gray reveals Bell's wide-ranging passion for invention and delves into the private life that supported his genius. The child of a speech therapist and a deaf mother, and possessed of superbly acute hearing, Bell developed an early interest in sound. His understanding of how sound waves might relate to electrical waves enabled h

  14. Examining subjective wellbeing and health-related quality of life in women with endometriosis.

    Science.gov (United States)

    Rush, Georgia; Misajon, RoseAnne

    2017-11-02

    The purpose of this study was to explore the subjective wellbeing, health-related quality of life and lived experience of women living with endometriosis. In 2015 five hundred participants between the ages of 18-63 (M = 30.5, SD = 7.46) were recruited through Endometriosis Australia and social media, completing an online questionnaire comprising the Personal Wellbeing Index, the Endometriosis Health Profile-30 and various open-ended questions. Results found that women with endometriosis reported low levels of subjective wellbeing (mean PWI total scores of 51.5 ± 2.03), considerably below the normative range of 70-80 for western populations. The mean Endometriosis Health Profile total score indicated a very low health-related quality of life amongst the women in this sample (78.9, ±13.14). There was also a significant relationship between scores on the Endometriosis Health Profile and Personal Wellbeing Index. The findings from the qualitative data suggest that endometriosis impacts negatively on women's lives in several areas such as; social life, relationships and future plans, this in turn affects women's overall life quality. The study highlights the strong negative impact that endometriosis can have on women's subjective wellbeing and health related quality of life, contributing to productivity issues, relationship difficulties and social dissatisfaction and increasing the risk of psychological comorbidities.

  15. Relational Goods and Their Subjects: The Ferment of a New Civil Society and Civil Democracy

    Directory of Open Access Journals (Sweden)

    Pierpaolo Donati

    2014-04-01

    Full Text Available 96 Normal 0 21 false false false ES-TRAD JA X-NONE /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Tabla normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin:0cm; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} From some years now, the social sciences have been highlighting the existence of a type of goods that are neither material things, nor ideas, nor functional performances but consist, instead, of social relations and, for this reason, are called relational goods. This contribution proposes to clarify this concept from the viewpoint of relational sociology, which avoids both methodological individualism and holism. Subsequently, it argues that such goods can be produced only by specific social subjects, which the Author calls ‘relational subjects’. Relying upon many theoretical and empirical researches, the paper explains in which sense and in which way relational subjects, and the goods they generate, can contribute to making civil society more robust: that is, no longer the typically capitalist society of the market, but an ‘associational’ society able to sustain a mature democracy.  

  16. Subjective health complaints, work-related stress and self-efficacy in Norwegian aircrew.

    Science.gov (United States)

    Omholt, M L; Tveito, T H; Ihlebæk, C

    2017-03-01

    The European civilian aviation industry has undergone major changes in the last decade. Despite this, there is little knowledge about work-related stress and subjective health complaints (SHCs) affecting Norwegian aircrew. To investigate the relationships between work-related stress, self-efficacy and SHCs in commercial aircrew in Norway and to explore differences between cockpit and cabin crew. Aircrew members from the three major airlines operating from Norway completed an electronically distributed questionnaire. Linear regression analyses were used to investigate the association between work-related stress, self-efficacy and SHCs. There was a 21% response rate. Among the 843 study subjects, tiredness, sleep problems, bloating, low back pain, headaches and neck pain were the most prevalent SHCs. Cabin crew reported significantly higher numbers, prevalences and mean values for all SHCs compared with cockpit crew (P stress levels. High levels of work-related stress were significantly associated with all SHC factors in both groups. Self-efficacy partly moderated the relationship between stress and psychological complaints in both cockpit and cabin crew, and for musculoskeletal complaints in cockpit crew. The model explained 23 and 32% of the variance in psychological complaints for cockpit and cabin crew, respectively. Commercial aircrew in Norway reported high numbers of SHCs, and high levels of work-related stress were associated with high numbers of SHC. More knowledge is needed on the physical, organizational and psychosocial stressors affecting cockpit and cabin crew in order to create a healthier work environment for these groups.

  17. The relation between xerostomia and hyposalivation in subjects with rheumatoid arthritis or fibromyalgia.

    Science.gov (United States)

    Nederfors, Tommy; Holmström, Gunilla; Paulsson, Gun; Sahlberg, Dick

    2002-01-01

    Aim of this study was to evaluate the relation between xerostomia and hyposalivation in 100 subjects with either rheumatoid arthritis or fibromyalgia, and further, to evaluate the predictive value of xerostomia on hyposalivation. Unstimulated and chewing stimulated whole saliva was collected in the morning with the subjects in a strict fasting condition and then about 2 hours later, after intake of a standardised breakfast. All participants filled in a questionnaire, mainly dealing with xerostomia. Forty subjects demonstrated a pathological fasting unstimulated whole saliva secretion rate, the corresponding number for fasting stimulated secretion being 39. For unstimulated, but not for stimulated saliva, the fasting secretion rate was significantly lower than the non-fasting. Xerostomia was reported by 74 subjects, this group having significantly lower both unstimulated and stimulated secretion rates than the non-xerostomic group. On the individual level, the predictive value of xerostomia on hyposalivation showed high sensitivity but unsatisfactory specificity. In conclusion, this study underlines the importance of applying strictly standardised procedures when collecting saliva, and that fasting unstimulated whole saliva is the diagnostic salivary secretion of choice. Finally, xerostomia was found to predict hyposalivation on a group, but not on an individual level.

  18. The Transformation of Science Into Patented Inventions

    DEFF Research Database (Denmark)

    Beukel, Karin

    . The findings recast the relationship between science and patents as a process in which the way the transformation of the scientific invention is handled has an effect on the breadth of the patent scope. Unleashing patent scope surplus is dependent on processes related to abstraction and cognitive variety......, which can be mobilized by patent experts with both an in-depth understanding of the scientific discovery, due to their educational background in the life sciences, and capabilities within the legal framework for patenting. More specifically, the findings reveal previously unreported aspects...... of the transformation of academic science into patents, particularly how university scientists take a fragmented approach to the patenting process, while scientists employed in private companies can reap the benefits of close interaction with patenting experts ? experts who potentially can assume responsibility...

  19. 76 FR 13193 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2011-03-10

    ...: The invention offered for further commercial development relates to the coupling of virtual reality... virtual reality environments is sought for a CRADA collaboration. Inventors: Hyung S. Park (NIH/CC) and... generated by the MRI. As the magnitude of the induced RF signal increases, the amount of heat that is...

  20. Effects of Using Invention Learning Approach on Inventive Abilities: A Mixed Method Study

    Science.gov (United States)

    Wongkraso, Paisan; Sitti, Somsong; Piyakun, Araya

    2015-01-01

    This study aims to enhance inventive abilities for secondary students by using the Invention Learning Approach. Its activities focus on creating new inventions based on the students' interests by using constructional tools. The participants were twenty secondary students who took an elective science course that provided instructional units…

  1. Identifying the null subject: evidence from event-related brain potentials.

    Science.gov (United States)

    Demestre, J; Meltzer, S; García-Albea, J E; Vigil, A

    1999-05-01

    Event-related brain potentials (ERPs) were recorded during spoken language comprehension to study the on-line effects of gender agreement violations in controlled infinitival complements. Spanish sentences were constructed in which the complement clause contained a predicate adjective marked for syntactic gender. By manipulating the gender of the antecedent (i.e., the controller) of the implicit subject while holding constant the gender of the adjective, pairs of grammatical and ungrammatical sentences were created. The detection of such a gender agreement violation would indicate that the parser had established the coreference relation between the null subject and its antecedent. The results showed a complex biphasic ERP (i.e., an early negativity with prominence at anterior and central sites, followed by a centroparietal positivity) in the violating condition as compared to the non-violating conditions. The brain reacts to NP-adjective gender agreement violations within a few hundred milliseconds of their occurrence. The data imply that the parser has properly coindexed the null subject of an infinitive clause with its antecedent.

  2. Subjective sleep quality in relation to inhibition and heart rate variability in patients with panic disorder.

    Science.gov (United States)

    Hovland, Anders; Pallesen, Ståle; Hammar, Asa; Hansen, Anita Lill; Thayer, Julian F; Sivertsen, Børge; Tarvainen, Mika P; Nordhus, Inger Hilde

    2013-08-15

    Patients with panic disorder (PD) are known to report impaired sleep quality and symptoms of insomnia. PD is an anxiety disorder characterised by deficient physiological regulation as measured by heart rate variability (HRV), and reduced HRV, PD and insomnia have all been related to impaired inhibitory ability. The present study aimed to investigate the interrelationships between subjectively reported sleep impairment, cognitive inhibition and vagally mediated HRV in a sample characterised by variability on measures of all these constructs. Thirty-six patients with PD with or without agoraphobia were included. Cognitive inhibition was assessed with the Color-Word Interference Test from the Delis-Kaplan Executive Function System (D-KEFS), HRV was measured using high frequency (HF) power (ms(2)), and subjectively reported sleep quality was measured with the Pittsburgh Sleep Quality Index (PSQI). Cognitive inhibition was related to both Sleep latency and Sleep disturbances, whereas HRV was only related to Sleep disturbances. These relationships were significant also after controlling for depression. Correlational design. Cognitive inhibition is related to key insomnia symptoms: sleep initiation and sleep maintenance. The data supports the psychobiological inhibition model of insomnia, and extends previous findings. Possible clinical implications of these findings are discussed. Copyright © 2013 Elsevier B.V. All rights reserved.

  3. Examining complexity across domains: relating subjective and objective measures of affective environmental scenes, paintings and music.

    Science.gov (United States)

    Marin, Manuela M; Leder, Helmut

    2013-01-01

    Subjective complexity has been found to be related to hedonic measures of preference, pleasantness and beauty, but there is no consensus about the nature of this relationship in the visual and musical domains. Moreover, the affective content of stimuli has been largely neglected so far in the study of complexity but is crucial in many everyday contexts and in aesthetic experiences. We thus propose a cross-domain approach that acknowledges the multidimensional nature of complexity and that uses a wide range of objective complexity measures combined with subjective ratings. In four experiments, we employed pictures of affective environmental scenes, representational paintings, and Romantic solo and chamber music excerpts. Stimuli were pre-selected to vary in emotional content (pleasantness and arousal) and complexity (low versus high number of elements). For each set of stimuli, in a between-subjects design, ratings of familiarity, complexity, pleasantness and arousal were obtained for a presentation time of 25 s from 152 participants. In line with Berlyne's collative-motivation model, statistical analyses controlling for familiarity revealed a positive relationship between subjective complexity and arousal, and the highest correlations were observed for musical stimuli. Evidence for a mediating role of arousal in the complexity-pleasantness relationship was demonstrated in all experiments, but was only significant for females with regard to music. The direction and strength of the linear relationship between complexity and pleasantness depended on the stimulus type and gender. For environmental scenes, the root mean square contrast measures and measures of compressed file size correlated best with subjective complexity, whereas only edge detection based on phase congruency yielded equivalent results for representational paintings. Measures of compressed file size and event density also showed positive correlations with complexity and arousal in music, which is

  4. Evaluating Metacognitive Scaffolding in Guided Invention Activities

    Science.gov (United States)

    Roll, Ido; Holmes, Natasha G.; Day, James; Bonn, Doug

    2012-01-01

    Invention and Productive Failure activities ask students to generate methods that capture the important properties of some given data (e.g., uncertainty) before being taught the expert solution. Invention and Productive Failure activities are a class of scientific inquiry activities in that students create, implement, and evaluate mathematical…

  5. Inventions for future sustainable development in agriculture

    NARCIS (Netherlands)

    Jacobsen, E.; Beers, P.J.; Fischer, A.R.H.

    2011-01-01

    This chapter is directed to the importance of different inventions as driver for sustainable development of agriculture. Inventions are defined as radical new ideas, perspectives and technologies that hold the potential to trigger a change in sustainable agriculture. Innovation is based on one or

  6. The Invention and Early History of the N-Localizer for Stereotactic Neurosurgery.

    Science.gov (United States)

    Brown, Russell A; Nelson, James A

    2016-06-14

    Nearly four decades after the invention of the N-localizer, its origin and history remain misunderstood. Some are unaware that a third-year medical student invented this technology. The following conspectus accurately chronicles the origin of the N-localizer, presents recently discovered evidence that documents its history, and corrects misconceptions related to its origin and early history.

  7. The role of perceived sleep norms in subjective sleep appraisals and sleep-related illness behavior.

    Science.gov (United States)

    Mulla, Mazheruddin M; Lewis, Jerome A; Hamilton, James C; Tutek, Joshua; Emert, Sarah E; Witte, Tricia H; Lichstein, Kenneth L

    2017-06-23

    The present investigation sought to extend extant research on subjective sleep complaints by examining their relation to perceived sleep norms. Results from two studies showed that individuals' distress and illness behavior in response to symptoms of fatigue and non-restorative sleep was influenced by their perceptions of peer norms for those symptoms. Individuals who believed they experienced a greater degree of fatigue and non-restorative sleep than their peers reported more distress arising from those symptoms, and were also more likely to seek social support and medical treatment for them. Furthermore, participants who scored higher in neuroticism were more likely to believe they experienced worse fatigue and non-restorative sleep than their peers, and thus reported higher symptom-related distress, and higher likelihood of engaging in illness behaviors. These results provide preliminary evidence of the clinical relevance of perceived norms in the way individuals respond to and manage sleep related problems.

  8. 45 CFR 261.54 - Is a State subject to any other penalty relating to its work program?

    Science.gov (United States)

    2010-10-01

    ... 45 Public Welfare 2 2010-10-01 2010-10-01 false Is a State subject to any other penalty relating to its work program? 261.54 Section 261.54 Public Welfare Regulations Relating to Public Welfare... Work Requirements? § 261.54 Is a State subject to any other penalty relating to its work program? (a...

  9. Violence against women: a relation between subjective dimensions and the production of information

    Directory of Open Access Journals (Sweden)

    Mariana de Lima Campos

    2017-04-01

    Full Text Available The violence against women is considered a social issue and affects the lives of millions of women in their different areas of acting. An important mechanism to identify and diagnose incidents related to this phenomenon are the information and communication systems in the public sector because allow the mapping of cases, the construction of indicators and an idea of the magnitude of the problem, allowing therefore , building more effective initiatives related to its combat. The point to be emphasized is about data produced and inserted in these systems, keeping in mind the influence of subjective dimensions derived values, beliefs, meanings and meanings attributed to violence against women. Through a literature review and documentary on the subject, the analysis refers to the inclusion of data in the Sistema de Informações de Agravos de Notificação (SINAN, the Ministry of Health. It is believed that values  established culturally in society are reflected in the information produced and higher level, the existence of underreporting, establishing itself as one of the negative aspects related to data entry into the system and to combat with violence against women. It is understood that these facts refer to a historical and cultural vision marked by evaluative concepts regarding hierarchical gender patterns impacting on the procedures of the systems and commitment of professionals with the purposes established for their services.

  10. Another of CERN's many inventions!

    CERN Multimedia

    CERN Bulletin

    2010-01-01

    CERN has often been the incubator for the development of innovative technologies but very few people know about the capacitive touch screens invented for the consoles of the SPS Control Room in 1973. The Bulletin interviewed their inventor, Bent Stumpe, who also developed the CERN tracker ball and the computer-programmable knob.   Bent Stumpe, inventor of the CERN touch screens, tracker ball and programmable knob. Here we see him with one the first touch screens developed in 1973.   A specific goal, a lot of motivation and the technical skills to do it: that’s all you need to create something nobody else has ever done before. Back in the 1970s, the SPS was being built and its control room required the installation of thousands of buttons, knobs, switches and oscilloscopes to operate the machine. Frank Beck, newly recruited from the DD Division to be in charge of the central control hub in the SPS control room, asked Bent Stumpe for solutions to the following problem: how to bui...

  11. Featured Invention: Laser Scaling Device

    Science.gov (United States)

    Dunn, Carol Anne

    2008-01-01

    In September 2003, NASA signed a nonexclusive license agreement with Armor Forensics, a subsidiary of Armor Holdings, Inc., for the laser scaling device under the Innovative Partnerships Program. Coupled with a measuring program, also developed by NASA, the unit provides crime scene investigators with the ability to shoot photographs at scale without having to physically enter the scene, analyzing details such as bloodspatter patterns and graffiti. This ability keeps the scene's components intact and pristine for the collection of information and evidence. The laser scaling device elegantly solved a pressing problem for NASA's shuttle operations team and also provided industry with a useful tool. For NASA, the laser scaling device is still used to measure divots or damage to the shuttle's external tank and other structures around the launchpad. When the invention also met similar needs within industry, the Innovative Partnerships Program provided information to Armor Forensics for licensing and marketing the laser scaling device. Jeff Kohler, technology transfer agent at Kennedy, added, "We also invited a representative from the FBI's special photography unit to Kennedy to meet with Armor Forensics and the innovator. Eventually the FBI ended up purchasing some units. Armor Forensics is also beginning to receive interest from DoD [Department of Defense] for use in military crime scene investigations overseas."

  12. The Adequacy of the Q Methodology for Clinical Validation of Nursing Diagnoses Related to Subjective Foci.

    Science.gov (United States)

    Miguel, Susana; Caldeira, Sílvia; Vieira, Margarida

    2016-11-17

    This article describes the adequacy of the Q methodology as a new option for the validation of nursing diagnoses related to subjective foci. Discussion paper about the characteristics of the Q methodology. This method has been used in nursing research particularly related to subjective concepts and includes both a quantitative and qualitative dimension. The Q methodology seems to be an adequate and innovative method for the clinical validation of nursing diagnoses. The validation of nursing diagnoses related to subjective foci using the Q methodology could improve the level of evidence and provide nurses with clinical indicators for clinical reasoning and for the planning of effective interventions. Descrever a adequação da metodologia Q como uma nova opção para a validação clínica de diagnósticos de enfermagem relacionados com focos subjetivos. MÉTODOS: Artigo de discussão sobre as características da metodologia Q. Este método tem sido utilizado na pesquisa em enfermagem relacionada com conceitos subjetivos e inclui em simultâneo uma vertente qualitativa e quantitativa. CONCLUSÕES: A metodologia Q parece ser uma opção metodológica adequada para a validação clínica de diagnósticos de enfermagem. IMPLICAÇÕES PARA A PRÁTICA: A utilização da metodologia Q na validação clínica de diagnósticos de enfermagem relacionados com focos subjetivos pode melhorar o nível e evidência e facilitar o raciocínio clínico dos enfermeiros, ao providenciar indicadores clínicos também necessários ao desenvolvimento de intervenções efetivas. © 2016 NANDA International, Inc.

  13. Relation between uric acid and metabolic syndrome in subjects with cardiometabolic risk

    OpenAIRE

    da Silva, Hellen Abreu; Carraro, J?lia Cristina Cardoso; Bressan, Josefina; Hermsdorff, Helen Hermana Miranda

    2015-01-01

    Objective To identify possible relations between serum uric acid levels and metabolic syndrome and its components in a population with cardiometabolic risk. Methods This cross-sectional study included 80 subjects (46 women), with mean age of 48±16 years, seen at the Cardiovascular Health Program. Results The prevalence of hyperuricemia and metabolic syndrome was 6.3% and 47.1%, respectively. Uric acid level was significantly higher in individuals with metabolic syndrome (5.1±1.6mg/dL), a...

  14. Association of copy number variations in complement factor H-Related genes among age-related macular degenerative subjects

    Directory of Open Access Journals (Sweden)

    Norshakimah Md Bakri

    2017-12-01

    Full Text Available Age-related macular degeneration (AMD is the most widely recognised cause of irreversible vision loss and previous studies have suggested that the advancement of wet AMD is influenced by both modifiable and non-modifiable elements. Single nucleotide polymorphism (SNPs and copy number of variations (CNVs have been associated with AMD in various populations, however the results are conflicting. Our aim is to determine the CNVs of Complement Factor H-Related genes among Malaysian subjects with wet AMD. 130 patients with wet AMD and 120 healthy controls were included in this research. DNA was extracted from all subjects and CNVs of CFH, CFHR1 and CFHR3 genes; determined using quantitative real-time PCR and were compared between the two groups. A consistent association was observed between CFH gene and wet AMD susceptibility (P < 0.05. The age-adjusted data suggests a possible increased risk of AMD disease (P < 0.05. No correlation was detected between CNVs and wet AMD for the remaining genes after we compared the frequencies of mean for that gene. An association was observed between CFH CNVs and wet AMD in the Malaysian population, however, strong evidence of a link with wet AMD was not found. Further investigative studies are needed using larger sample sizes to elucidate the role of CNVs in AMD pathogenesis.

  15. Health-related quality of life of subjects with Barrett's esophagus in a Chinese population.

    Directory of Open Access Journals (Sweden)

    Shou-Wu Lee

    Full Text Available The aim of this study was to investigate health-related quality of life (HRQoL of a Chinese population with Barrett's esophagus (BE.Data from subjects with BE from a single hospital were prospectively collected from October 2012 to December 2014. The exclusion criteria included total esophagectomy, severe cardiopulmonary deficiency, malignancy, or other unsuitable conditions for scope. All the enrolled cases were asked to complete the Reflux Disease Questionnaire (RDQ, the short form-12, (SF-12, and the Hospital Anxiety and Depression Scale (HADS.In total, 139 subjects were enrolled, and the mean age of the cases was 61.85 years old. Most subjects had short-segment BE (SSBE (92.8% and non-dysplastic BE tissue (94.2%. The mean physical and mental composite scores, PCS and MCS, of SF-12 were 44.14 and 45.53, respectively. The SF-12 scores in BE individuals were similar in men and women, elderly and non-elderly, LSBE and SSBE, coexisting EE and no-EE, and dysplastic and non-dysplastic. The appearance of reflux symptoms tended to decrease SF-12 scores in affected individuals, especially heartburn. The rates of anxiety and depression accounted for 25.2% and 17.3% of these cases, respectively.Our study found HRQoL in BE patients was strongly associated with presentation of reflux symptoms.

  16. Subjective and objective assessment of physical activity in multiple sclerosis and their relation to health-related quality of life.

    Science.gov (United States)

    Krüger, Theresa; Behrens, Janina R; Grobelny, Anuschka; Otte, Karen; Mansow-Model, Sebastian; Kayser, Bastian; Bellmann-Strobl, Judith; Brandt, Alexander U; Paul, Friedemann; Schmitz-Hübsch, Tanja

    2017-01-13

    Physical activity (PA) is frequently restricted in people with multiple sclerosis (PwMS) and aiming to enhance PA is considered beneficial in this population. We here aimed to explore two standard methods (subjective plus objective) to assess PA reduction in PwMS and to describe the relation of PA to health-related quality of life (hrQoL). PA was objectively measured over a 7-day period in 26 PwMS (EDSS 1.5-6.0) and 30 matched healthy controls (HC) using SenseWear mini® armband (SWAmini) and reported as step count, mean total and activity related energy expenditure (EE) as well as time spent in PA of different intensities. Measures of EE were also derived from self-assessment with IPAQ (International Physical Activity Questionnaire) long version, which additionally yielded information on the context of PA and a classification into subjects' PA levels. To explore the convergence between both types of assessment, IPAQ categories (low, moderate, high) were related to selected PA parameters from objective assessment using ANOVA. Group differences and associated effect sizes for all PA parameters as well as their relation to clinical and hrQoL measures were determined. Both, SWAmini and IPAQ assessment, captured differences in PA between PwMS and HC. IPAQ categories fit well with common cut-offs for step count (p = 0.002) and mean METs (p = 0.004) to determine PA levels with objective devices. Correlations between specifically matched pairs of IPAQ and SWAmini parameters ranged between r .288 and r .507. Concerning hrQoL, the lower limb mobility subscore was related to four PA measures, while a relation with patients' report of general contentment was only seen for one. Both methods of assessment seem applicable in PwMS and able to describe reductions in daily PA at group level. Whether they can be used to track individual effects of interventions to enhance PA levels needs further exploration. The relation of PA measures with hrQoL seen with lower limb

  17. A relation between calculated human body exergy consumption rate and subjectively assessed thermal sensation

    DEFF Research Database (Denmark)

    Simone, Angela; Kolarik, Jakub; Iwamatsu, Toshiya

    2011-01-01

    occupants, it is reasonable to consider both the exergy flows in building and those within the human body. Until now, no data have been available on the relation between human-body exergy consumption rates and subjectively assessed thermal sensation. The objective of the present work was to relate thermal...... sensation data, from earlier thermal comfort studies, to calculated human-body exergy consumption rates. The results show that the minimum human body exergy consumption rate is associated with thermal sensation votes close to thermal neutrality, tending to the slightly cool side of thermal sensation....... Generally, the relationship between air temperature and the exergy consumption rate, as a first approximation, shows an increasing trend. Taking account of both convective and radiative heat exchange between the human body and the surrounding environment by using the calculated operative temperature, exergy...

  18. Subjective and objective binge eating in relation to eating disorder symptomatology, negative affect, and personality dimensions.

    Science.gov (United States)

    Brownstone, Lisa M; Bardone-Cone, Anna M; Fitzsimmons-Craft, Ellen E; Printz, Katherine S; Le Grange, Daniel; Mitchell, James E; Crow, Scott J; Peterson, Carol B; Crosby, Ross D; Klein, Marjorie H; Wonderlich, Stephen A; Joiner, Thomas E

    2013-01-01

    The current study explored the clinical meaningfulness of distinguishing subjective (SBE) from objective binge eating (OBE) among individuals with threshold/subthreshold bulimia nervosa (BN). We examined relations between OBEs and SBEs and eating disorder symptoms, negative affect, and personality dimensions using both a group comparison and a continuous approach. Participants were 204 adult females meeting criteria for threshold/subthreshold BN who completed questionnaires related to disordered eating, affect, and personality. Group comparisons indicated that SBE and OBE groups did not significantly differ on eating disorder pathology or negative affect, but did differ on two personality dimensions (cognitive distortion and attentional impulsivity). Using the continuous approach, we found that frequencies of SBEs (not OBEs) accounted for unique variance in weight/shape concern, diuretic use frequency, depressive symptoms, anxiety, social avoidance, insecure attachment, and cognitive distortion. SBEs in the context of BN may indicate broader areas of psychopathology. Copyright © 2012 Wiley Periodicals, Inc.

  19. Relating LANDSAT ETM+ and forest inventory data for mapping successional stages in a tropical wet forest / Relacionando LANDSAT ETM+ e dados de inventário florestal para mapeamento estádios sucessionais em uma floresta tropical úmida

    Directory of Open Access Journals (Sweden)

    Fábio G. Gonçalves

    2010-10-01

    Full Text Available AbstractIn this study, we test whether an existing classification technique based on the integration of LANDSAT ETM+ and forest inventory data enables detailed characterization of successional stages in a tropical wet forest site. The specific objectives were: (1 to map forest age classes across the La Selva Biological Station in Costa Rica; and (2 to quantify uncertainties in the proposed approach in relation to field data and existing vegetation maps. Although significant relationships between vegetation hight entropy (a surrogate for forest age and ETM+ data were detected, the classification scheme tested in this study was not suitable for characterizing spatial variation in age at La Selva, as evidenced by the error matrix and the low Kappa coefficient (0.129. Factors affecting the performance of the classification at this particular study site include the smooth transition in vegetation structure between intermediate and late successional stages, and the low sensitivity of NDVI to variations in vertical structure at high biomass levels. ResumoNesse estudo, testamos se uma técnica de classificação existente, baseada na integração de imagens LANDSAT ETM+ e os dados de inventário florestal, permite a caracterização detalhada dos estádios sucessionais em uma área de floresta tropical úmida. Os objetivos específicos foram: (1 mapear classes de idade florestal na Estação Biológica La Selva, na Costa Rica, e (2 quantificar as incertezas da abordagem proposta em relação aos dados de campo e mapas de vegetação existente. Apesar de terem sido detectadas relações significativas entre dados ETM+ e medidas de entropia da altura da vegetação (um substituto para a idade florestal o sistema de classificação testados nesse estudo não se demonstrou adequado para caracterizar a variação espacial em idade em La Selva, como evidenciado pela matriz de erro e o baixo coeficiente Kappa (0,129. Fatores que afetam o desempenho da

  20. An event-level examination of sex differences and subjective intoxication in alcohol-related aggression.

    Science.gov (United States)

    Quinn, Patrick D; Stappenbeck, Cynthia A; Fromme, Kim

    2013-04-01

    Laboratory-based experimental research has demonstrated that the pharmacological effects of alcohol can increase aggressive responding. Given mixed findings and concerns regarding task validity, however, it remains uncertain whether this effect holds constant across men and women and whether variability in subjective alcohol intoxication contributes to alcohol-related aggression. In this investigation, the authors used 4 years of event-level data in a sample of 1,775 college students (140,618 total observations) to provide a test of laboratory-derived findings on the link between alcohol and aggression in an alternative methodology. They found support for several such findings: (a) Within-person increases in alcohol intoxication, as assessed by estimated blood alcohol concentrations (eBACs), were associated with increases in the probability of aggression at the drinking-episode level; (b) this association was significantly stronger among men than among women; and (c) within-person variability and between-persons individual differences in levels of subjective alcohol intoxication were associated with aggression over and beyond eBACs. Cross-methodological replication can reduce the impact of constraints specific to experimental studies on conclusions regarding alcohol's relation with aggression.

  1. Intention, Subjective Norms, and Cancer Screening in the Context of Relational Culture

    Science.gov (United States)

    Pasick, Rena J.; Barker, Judith C.; Otero-Sabogal, Regina; Burke, Nancy J.; Joseph, Galen; Guerra, Claudia

    2010-01-01

    Research targeting disparities in breast cancer detection has mainly utilized theories that do not account for social context and culture. Most mammography promotion studies have used a conceptual framework centered in the cognitive constructs of intention (commonly regarded as the most important determinant of screening behavior), self-efficacy, perceived benefit, perceived susceptibility, and/or subjective norms. The meaning and applicability of these constructs in diverse communities are unknown. The purpose of this study is to inductively explore the social context of Filipina and Latina women (the sociocultural forces that shape people’s day-to-day experiences and that directly and indirectly affect health and behavior) to better understand mammography screening behavior. One powerful aspect of social context that emerged from the findings was relational culture, the processes of interdependence and interconnectedness among individuals and groups and the prioritization of these connections above virtually all else. The authors examine the appropriateness of subjective norms and intentions in the context of relational culture and identify inconsistencies that suggest varied meanings from those intended by behavioral theorists. PMID:19805793

  2. An Event-Level Examination of Sex Differences and Subjective Intoxication in Alcohol-Related Aggression

    Science.gov (United States)

    Quinn, Patrick D.; Stappenbeck, Cynthia A.; Fromme, Kim

    2013-01-01

    Laboratory-based experimental research has demonstrated that the pharmacological effects of alcohol can increase aggressive responding. Given mixed findings and concerns regarding task validity, however, it remains uncertain whether this effect holds constant across men and women and whether variability in subjective alcohol intoxication contributes to alcohol-related aggression. In the present investigation, we used four years of event-level data in a sample of 1,775 college students (140,618 total observations) to provide a test of laboratory-derived findings on the link between alcohol and aggression in an alternative methodology. We found support for several such findings: 1) Within-person increases in alcohol intoxication, as assessed by estimated blood alcohol concentrations (eBACs), were associated with increases in the probability of aggression at the drinking-episode level; 2) This association was significantly stronger among men than among women; and 3) Within-person variability and between-persons individual differences in levels of subjective alcohol intoxication were associated with aggression over and beyond eBACs. Cross-methodological replication can reduce the impact of constraints specific to experimental studies on conclusions regarding alcohol’s relation with aggression. PMID:23421356

  3. Reading in schizophrenic subjects and their nonsymptomatic first-degree relatives.

    Science.gov (United States)

    Roberts, Eryl O; Proudlock, Frank A; Martin, Kate; Reveley, Michael A; Al-Uzri, Mohammed; Gottlob, Irene

    2013-07-01

    Previous studies have demonstrated eye movement abnormalities during smooth pursuit and antisaccadic tasks in schizophrenia. However, eye movements have not been investigated during reading. The purpose of this study was to determine whether schizophrenic subjects and their nonsymptomatic first-degree relatives show eye movement abnormalities during reading. Reading rate, number of saccades per line, amplitudes of saccades, percentage regressions (reverse saccades), and fixation durations were measured using an eye tracker (EyeLink, SensoMotoric Instruments, Germany) in 38 schizophrenic volunteers, 14 nonaffected first-degree relatives, and 57 control volunteers matched for age and National Adult Reading Test scores. Parameters were examined when volunteers read full pages of text and text was limited to progressively smaller viewing areas around the point of fixation using a gaze-contingent window. Schizophrenic volunteers showed significantly slower reading rates (P = .004), increase in total number of saccades (P ≤ .001), and a decrease in saccadic amplitude (P = .025) while reading. Relatives showed a significant increase in total number of saccades (P = .013) and decrease in saccadic amplitude (P = .020). Limitation of parafoveal information by reducing the amount of visible characters did not change the reading rate of schizophrenics but controls showed a significant decrease in reading rate with reduced parafoveal information (P reading of schizophrenic volunteers and their first-degree relatives suggest that visual integration of foveal and parafoveal information may be reduced in schizophrenia. Reading abnormalities in relatives suggest a genetic influence in reading ability in schizophrenia and rule out confounding effects of medication.

  4. Cannabis-Related Working Memory Deficits and Associated Subcortical Morphological Differences in Healthy Individuals and Schizophrenia Subjects

    OpenAIRE

    Smith, Matthew J.; Cobia, Derin J.; Wang, Lei; Alpert, Kathryn I.; Cronenwett, Will J.; Goldman, Morris B.; Mamah, Daniel; Barch, Deanna M.; Breiter, Hans C.; Csernansky, John G.

    2013-01-01

    Cannabis use is associated with working memory (WM) impairments; however, the relationship between cannabis use and WM neural circuitry is unclear. We examined whether a cannabis use disorder (CUD) was associated with differences in brain morphology between control subjects with and without a CUD and between schizophrenia subjects with and without a CUD, and whether these differences related to WM and CUD history. Subjects group-matched on demographics included 44 healthy controls, 10 subject...

  5. Explicitly searching for useful inventions: dynamic relatedness and the costs of connecting versus synthesizing

    NARCIS (Netherlands)

    Hsieh, C.

    2011-01-01

    Inventions combine technological features. When features are barely related, burdensomely broad knowledge is required to identify the situations that they share. When features are overly related, burdensomely broad knowledge is required to identify the situations that distinguish them. Thus,

  6. Multiple, connective intellection: the condition for invention

    Directory of Open Access Journals (Sweden)

    C S (Fanie de Beer

    2015-11-01

    Full Text Available Since this article involves invention, the conditions for inventiveness become the issue: assuming multiple reality; thinking in a special way; transgressing boundaries; acknowledging networks (in the terms of Michel Serres: communication, transduction, interference, distribution, passages between the sciences. There are, however, misplaced expectations: technology should work wonders in this regard while forgetting that humans, redefined though, remain the key to establish connections and networks between people, paradigms, disciplines, sciences and technologies. Against this background, Michel Serres’s emphasis on invention and “thinking as invention” and his a-critical anti-method – ‘connective, multiple intellection’ which is a special kind of thought – are desperately needed. Guattari’s articulation of the three ecologies and the ecosophic views he developed in this regard provides a significant amplification of the approach of ‘multiple connective intellection’. These insights can be enlightened and strongly driven home through the views of Latour with an anthropological and socio-dynamic perspective on the scientific endeavour with the articulation of the actor-network theory inherited from Serres. The thoughtful beyond-methodology of Edgar Morin with his strong noological position as the ultimate condition for inventiveness, and Gregory Ulmer with his special emphasis on invention and inventiveness, especially with the help and assistance of electronic means (video and internet, and with his work with the architect Bernard Tschumi on invention and inventiveness, are of special significance in the sphere of inventiveness, the real and final guarantee for a spirited re-enchantment of the world as well as the final demonstration that the battle for intelligence as opposed to ignorance, stupidity and barbarism can be fought with great hope to succeed.

  7. Beyond chronological age. Examining perceived future time and subjective health as age-related mediators in relation to work-related motivations and well-being

    NARCIS (Netherlands)

    Paul Jansen; Dorien Kooij; Annet de Lange; Josje Dikkers

    2013-01-01

    Since workforces across the world are aging, researchers and organizations need more insight into how and why occupational well-being, together with work-related attitudes and motivations, change with age. Lifespan theories point to subjective health and future time perspective (i.e. an individual's

  8. Beyond chronological age : Examining perceived future time and subjective health as age-related mediators in relation to work-related motivations and well-being

    NARCIS (Netherlands)

    Kooij, T.A.M.; de Lange, A.H.; Jansen, P.G.W.; Dikkers, J.S.E.

    2013-01-01

    Since workforces across the world are aging, researchers and organizations need more insight into how and why occupational well-being, together with work-related attitudes and motivations, change with age. Lifespan theories point to subjective health and future time perspective (i.e. an individual's

  9. Sensational inventions by girls and boys

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Yeon Jung

    1999-05-15

    This book introduces the interesting and original inventions invented by girls and boys. These are the titles of the inventions : an antenna ruler, muscular strength machine with spring, items to remove sticky matter for advertisement, chair ladder for the disabled, useful control box for feeding bees, a portable carriage for dogs, a lid of ashtray, hot-air balloon using solar power, toy cannon for reports, hard badminton racket, tv cable and a distributor which are easy to install, device for car automatic parking, a cleanser for vegetables.

  10. 78 FR 13905 - Government-Owned Inventions, Available for Licensing

    Science.gov (United States)

    2013-03-01

    ... SPACE ADMINISTRATION Government-Owned Inventions, Available for Licensing AGENCY: National Aeronautics and Space Administration. ACTION: Notice of Availability of Inventions for Licensing. SUMMARY: Patent applications on the inventions listed below assigned to the National Aeronautics and Space Administration, have...

  11. 78 FR 13906 - Government-Owned Inventions, Available for Licensing

    Science.gov (United States)

    2013-03-01

    ... SPACE ADMINISTRATION Government-Owned Inventions, Available for Licensing AGENCY: National Aeronautics and Space Administration. ACTION: Notice of Availability of Inventions for Licensing. SUMMARY: Patent applications on the inventions listed below assigned to the National Aeronautics and Space Administration, have...

  12. 77 FR 54934 - Government-Owned Inventions, Available for Licensing

    Science.gov (United States)

    2012-09-06

    ... SPACE ADMINISTRATION Government-Owned Inventions, Available for Licensing AGENCY: National Aeronautics and Space Administration. ACTION: Notice of availability of inventions for licensing. SUMMARY: Patent applications on the inventions listed below assigned to the National Aeronautics and Space Administration, have...

  13. 78 FR 19743 - Government-Owned Inventions, Available for Licensing

    Science.gov (United States)

    2013-04-02

    ... SPACE ADMINISTRATION Government-Owned Inventions, Available for Licensing AGENCY: National Aeronautics and Space Administration. ACTION: Notice of Availability of Inventions for Licensing. SUMMARY: Patent applications on the inventions listed below assigned to the National Aeronautics and Space Administration, have...

  14. 78 FR 19744 - Government-Owned Inventions, Available for Licensing

    Science.gov (United States)

    2013-04-02

    ... SPACE ADMINISTRATION Government-Owned Inventions, Available for Licensing AGENCY: National Aeronautics and Space Administration. ACTION: Notice of Availability of Inventions for Licensing. SUMMARY: Patent applications on the inventions listed below assigned to the National Aeronautics and Space Administration, have...

  15. 77 FR 54936 - Government-Owned Inventions, Available for Licensing

    Science.gov (United States)

    2012-09-06

    ... SPACE ADMINISTRATION Government-Owned Inventions, Available for Licensing AGENCY: National Aeronautics and Space Administration. ACTION: Notice of availability of inventions for licensing. SUMMARY: Patent applications on the inventions listed below assigned to the National Aeronautics and Space Administration, have...

  16. Distinguishing Relational Aspects of Character Strengths with Subjective and Psychological Well-being

    Directory of Open Access Journals (Sweden)

    Melanie Hausler

    2017-07-01

    Full Text Available Research has shown that character strengths are positively linked with well-being in general. However, there has not been a fine-grained analysis up to date. This study examines the individual relational aspects between the 24 character strengths, subjective well-being (SWB, and different aspects of psychological well-being (PWB at two times of measurement (N = 117. Results showed that overall the “good character” was significantly stronger related with PWB than with SWB. The character strength “hope” was at least moderately correlated with the PWB aspects meaning, optimism and autonomy, and “zest” with the PWB aspects relationships and engagement. “Persistence” showed the highest correlation with the PWB aspect mastery. Out of the 24 character strengths, the happiness-related strengths (hope, zest, gratitude, curiosity, and love were more likely to correlate with PWB and SWB than any other character strength. This study offers a more fine-grained and thorough understanding of specific relational aspects between the 24 character strengths and a broad range of well-being aspects. Future studies should take up a detailed strategy when exploring relationships between character strengths and well-being.

  17. Foveal slope measurements in subjects with high-risk of age-related macular degeneration

    Directory of Open Access Journals (Sweden)

    Rajiv Raman

    2013-01-01

    Full Text Available Background: Recent reports indicated that the slope of the foveal depression influences the macular pigment (MP spatial profile. MP has been shown to confer possible protection against age-related macular degeneration (ARMD because of its antioxidant properties. Aims: To study the configuration of foveal slope and the foveal thickness in fellow eyes of subjects with unilateral neovascular ARMD. Settings and design: Case-control series. Materials and Methods: The study population consisted of 30 cases aged >50, who had unilateral choroidal neovascular membrane (CNVM or disciform scar in the fellow eye and 29 controls aged >50, who had no sign of ARMD in the either eye. Using spectral-domain optical coherence tomography, foveal thickness at different locations including the central subfield foveal thickness (CSFT was noted. The foveal slopes were calculated in the six radial scans (between 0.25° and 1° retinal eccentricity as well as the 3D scan. Results: Cases had a significantly higher CSFT when compared to controls (215.1 ± 36.19 μ vs. 193.0 ± 17.38 μ, P = 0.004. On the 3D scan, the cases had shallower superior (cases 1.32 ± 0.32 vs. controls 1.45 ± 0.13, P = 0.04 and temporal slopes (cases 1.27 ± 0.21 vs. controls 1.39 ± 0.12, P = 0.01 in comparison to the controls. Conclusions: We noted a shallower superior and temporal foveal slope and a higher CSFT in the fellow eyes of subjects with a unilateral neovascular ARMD. Prospective studies observing the development of CNVM in subjects with altered foveal slope might provide more information on this optical coherence tomography finding.

  18. EEG oscillatory power dissociates between distress- and depression-related psychopathology in subjective tinnitus.

    Science.gov (United States)

    Meyer, Martin; Neff, Patrick; Grest, Angelina; Hemsley, Colette; Weidt, Steffi; Kleinjung, Tobias

    2017-05-15

    Recent research has used source estimation approaches to identify spatially distinct neural configurations in individuals with chronic, subjective tinnitus (TI). The results of these studies are often heterogeneous, a fact which may be partly explained by an inherent heterogeneity in the TI population and partly by the applied EEG data analysis procedure and EEG hardware. Hence this study was performed to re-enact a formerly published study (Joos et al., 2012) to better understand the reason for differences and overlap between studies from different labs. We re-investigated the relationship between neural oscillations and behavioral measurements of affective states in TI, namely depression and tinnitus-related distress by recruiting 45 TI who underwent resting-state EEG. Comprehensive psychopathological (depression and tinnitus-related distress scores) and psychometric data (including other tinnitus characteristics) were gathered. A principal component analysis (PCA) was performed to unveil independent factors that predict distinct aspects of tinnitus-related pathology. Furthermore, we correlated EEG power changes in the standard frequency bands with the behavioral scores for both the whole-brain level and, as a post hoc approach, for selected regions of interest (ROI) based on sLORETA. Behavioral data revealed significant relationships between measurements of depression and tinnitus-related distress. Notably, no significant results were observed for the depressive scores and modulations of the EEG signal. However, akin to the former study we evidenced a significant relationship between a power increase in the β-bands and tinnitus-related distress. In conclusion, it has emerged that depression and tinnitus-related distress, even though they are assumed not to be completely independent, manifest in distinct neural configurations. Copyright © 2017 Elsevier B.V. All rights reserved.

  19. Slipping and holding minds: A psychosocial analysis of maternal subjectivity in relation to childhood disability.

    Science.gov (United States)

    Young, Lisa Saville; Berry, Jessie

    2016-01-01

    This paper elucidates a methodological approach to interview text that tries to acknowledge the psychosocial nature of disability and thereby ensuring that empirical work in disability studies complements theoretical arguments already developed. The aim of this study is to outline a psychosocial conceptualisation of maternal subjectivity in relation to childhood disability and to apply this conceptualisation as an analytic tool to segments of an interview with a mother of a child with physical and developmental disabilities. Drawing on psychoanalysis and attachment literature alongside critical social psychology we take readers through the analysis of an interview extract with a particular mother. Through a fine grained analysis, we demonstrate the value of attending to the affective processes in and around the text rooted in the particular intersubjective exchange ('here and how') of the interview and the particular socio-historical context ('there and then') in which the mother, child and researcher are located. The reading draws attention to discourses that position this particular mother and her children in particular ways while also pointing to investments in these discourses such that these discourses are not purely social but play affective functions. This paper demonstrates the value of using multiple lenses to read the text, seeking to understand what is going on from within each lens (discursive/social, interpersonal, intrapsychic), while also seeking to disrupt this understanding as we take up the position of a different lens. This approach enables us to hold onto the complexity and locatedness of maternal subjectivity for mothers of children with disabilities.

  20. Ancient engineers' inventions precursors of the present

    CERN Document Server

    Rossi, Cesare

    2017-01-01

    This book describes the inventions and designs of ancient engineers who are the precursors of the present. The period ranges mainly from 300 B.C. to 1600 A.D. with several exceptions. Many of the oldest inventions are documented by archaeological finds, often very little known, mainly from Pompeii, Herculaneum and Stabiae and reveal a surprising modernity in their conception. Most of the inventions presented in the first four parts of the book were conceived up to the late Roman Empire and may be considered as milestones, each in their respective field. The fifth part concentrates on more recent centuries. The sixth part deals with some building construction techniques. Generally, for each of the presented inventions, three elements of research and reference are provided: written documents (the classics), iconic references (coins, bas-reliefs, etc.) and archaeological findings. The authors did not write this book for engineers only; hence they describe all the devices without assuming wide technical knowledge...

  1. Technological novelty profile and invention's future impact

    CERN Document Server

    Kim, Daniel; Jeong, Hawoong; Youn, Hyejin

    2015-01-01

    We consider inventions as novel combinations of existing technological capabilities. Patent data allow us to explicitly identify such combinatorial processes in invention activities. Unconsidered in the previous research, not every new combination is novel to the same extent. Some combinations are naturally anticipated based on patent activities in the past or mere random choices, and some appear to deviate exceptionally from existing invention pathways. We calculate a likelihood that each pair of classification codes is put together at random, and a deviation from the empirical observation so as to assess its overall novelty (or conventionality) the patent brings forth at each year. An invention is considered as unconventional if a pair of codes therein is unlikely to be used together given the statistics in the past. Temporal evolution of the distribution indicates the patenting activities become more being established with occasional cross-over combinations. Our analyses show that patents introducing novel...

  2. The Invention of Tradition: Illyrian Heraldry

    National Research Council Canada - National Science Library

    Aleksandar Palavestra

    2016-01-01

    The "Illyrian heraldry", as a phenomenon of the invented tradition, encompasses the rolls of arms - armorials, which appear in Dalmatia, Italy, Spain and Austria at the end of the XVI and beginning of the XVII century...

  3. [Clinical approach to work-related subjective processes: The perspective of psychodinamic of work].

    Science.gov (United States)

    Wlosko, Miriam

    2015-01-01

    Under what conditions the work activity may be structuring health and in which ones can become a source of disease and suffering? How explain the current situation of deterioration and increased mental pathology in relation to work? The job must be conceived as a trigger among others, or could play a specific role in the etiology of various psychological and psychosomatic pictures? This article addresses these questions from the perspective of Psychodynamic of work. Based on the theory of living labor developed by C. Dejours, the article analyzes the dynamic pleasure-suffering in relation to work and the role of defensive mechanisms in those dynamics. In turn, it characterized the current epidemiological situation, describing the prevalent pathologies related to mental health and work. Finally, the article exposes the thesis of Psychodynamic of work regarding the increase and aggravation of these pathologies. The article aims to present the main axes of Psychodynamics of Work, which is a theory and clinical practice whose object is the psychodynamic analysis of subjective and intersubjective processes mobilized by work situations.

  4. «Bases of social regulation and public relations» subject: MGSU teaching experience

    Directory of Open Access Journals (Sweden)

    Andreev Igor

    2017-01-01

    Full Text Available The report presents the author’s teaching experience in Moscow State University of Civil Engineering (MGSU in 2014 – 2017 of a new subject aimed to consolidate the information which is usually «dispersed» between courses of public relations, management, philosophy, sociology, etc. In particular, the author expresses his point of view concerning the most optimal structural organization of a training material for this discipline, considers the most successful, in his opinion, methodical practices, marks some features of the discipline understanding by students and their achieved results in study. Considering the training material provided in the first part of this discipline – «Bases of social regulation», – the author suggests to make the central, «recurrent» problem of the section the question of social planning in urban policy and especially – the social aspects in development and implementation of the smart city concept. In the second part of the discipline – «Public relations» – the author considers reasonable to pay special attention (apart from the general-theoretical communication problems reviewing to practical questions of establishment of trust relationships between town-planners and social groups similar to different components of a creative class. The author comes to a conclusion that the teaching methods of this subject in construction higher education institutions should create for students an integral view of the democratically understanding processes for social planning in town-planning, inseparably connected with different forms and methods of social communication.

  5. Infield masticatory muscle activity in subjects with pain-related temporomandibular disorders diagnoses.

    Science.gov (United States)

    Khawaja, S N; McCall, W; Dunford, R; Nickel, J C; Iwasaki, L R; Crow, H C; Gonzalez, Y

    2015-04-01

    Pain-related temporomandibular disorders (TMDs) are the most prevalent conditions among TMDs. There is contrasting evidence available for association of pain-related TMD and masticatory muscle activity (MMA). The present investigation assesses the associations between MMA levels of masseter and temporalis muscles during awake and sleep among pain-related TMD diagnostic groups. The department of Oral Diagnostic Sciences, University at Buffalo. Twenty females and six males participated in this study. Using the diagnostic criteria for temporomandibular disorders (DC-TMDs), participants were diagnostically categorized. Subjects used a custom monitoring system, which recorded infield muscle activities. A factorial model tested for association between independent variable (muscle, time period, MMA level, and diagnostic group) effects and the logarithm of MMA. Greenhouse-Geisser test was used to determine any statistically significant associations (p≤0.003). No statistically significant association was found between four-way, three-way, and two-way analyses. However, among the main effects, range of magnitudes was the only variable to be statistically significant. Although the data suggest a trend of increased masseter MMA in the pain-related TMD diagnoses group both during awake and sleep time periods, such observation is not maintained for the temporalis muscle. In addition, temporalis MMA was found to be higher in the pain-related TMD diagnoses group only at extreme activity levels (<25 and ≥80% ranges). This data support the association between masticatory muscle hyperactivity and painful TMD conditions. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  6. In-field masticatory muscle activity in subjects with pain-related TMD diagnoses

    Science.gov (United States)

    Khawaja, S.N.; McCall, W.; Dunford, R.; Nickel, J.C.; Iwasaki, L.R.; Crow, H.C.; Gonzalez, Y.

    2015-01-01

    Objectives Pain-related Temporomandibular disorders (TMD) are the most prevalent conditions among TMDs. There is contrasting evidence available for association of pain-related TMD and masticatory muscle activity (MMA). The present investigation assesses the associations between MMA levels of masseter and temporalis muscles during awake and sleep among pain-related TMD diagnostic groups. Setting and Sample Population The department of Oral Diagnostic Sciences, University at Buffalo. Twenty females and 6 males participated in this study. Material & Methods Using the Diagnostic Criteria for Temporomandibular Disorders (DC-TMD), participants were diagnostically categorized. Subjects used a custom monitoring system, which recorded in–field muscle activities. A factorial model tested for association between independent variable (muscle, time period, MMA level, diagnostic group) effects and the logarithm of MMA. Greenhouse–Geisser test was used to determine any statistically significant associations (p ≤ 0.003). Results No statistically significant association was found among four-way, three-way, and two-way analyses. However, among the main effects, range of magnitudes was the only variable to be statistically significant. Although the data suggest a trend of increased masseter MMA in the pain-related TMD diagnoses group both during awake and sleep time periods, such observation is not maintained for the temporalis muscle. In addition, temporalis MMA was found to be higher in the pain-related TMD diagnoses group only at extreme activity levels (<25% and ≥80% ranges). Conclusion This data support the association between masticatory muscle hyperactivity and painful-TMD conditions. PMID:25865542

  7. How James Watt invented the copier forgotten inventions of our great scientists

    CERN Document Server

    Schils, René

    2012-01-01

    Features 25 different scientists and the ideas which may not have made them famous, but made history… Typically, we remember our greatest scientists from one single invention, one new formula or one incredible breakthrough. This narrow perspective does not give justice to the versatility of many scientists who also earned a reputation in other areas of science. James Watt, for instance, is known for inventing the steam engine, yet most people do not know that he also invented the copier. Alexander Graham Bell of course invented the telephone, but only few know that he invented artificial breathing equipment, a prototype of the ‘iron lung’. Edmond Halley, whose name is associated with the comet that visits Earth every 75 years, produced the first mortality tables, used for life insurances. This entertaining book is aimed at anyone who enjoys reading about inventions and discoveries by the most creative minds. Detailed illustrations of the forgotten designs and ideas enrich the work throughout.

  8. Dietary pyrroloquinoline quinone (PQQ) alters indicators of inflammation and mitochondrial-related metabolism in human subjects.

    Science.gov (United States)

    Harris, Calliandra B; Chowanadisai, Winyoo; Mishchuk, Darya O; Satre, Mike A; Slupsky, Carolyn M; Rucker, Robert B

    2013-12-01

    Pyrroloquinoline quinone (PQQ) influences energy-related metabolism and neurologic functions in animals. The mechanism of action involves interactions with cell signaling pathways and mitochondrial function. However, little is known about the response to PQQ in humans. Using a crossover study design, 10 subjects (5 females, 5 males) ingested PQQ added to a fruit-flavored drink in two separate studies. In study 1, PQQ was given in a single dose (0.2 mg PQQ/kg). Multiple measurements of plasma and urine PQQ levels and changes in antioxidant potential [based on total peroxyl radical-trapping potential and thiobarbituric acid reactive product (TBAR) assays] were made throughout the period of 48 h. In study 2, PQQ was administered as a daily dose (0.3 mg PQQ/kg). After 76 h, measurements included indices of inflammation [plasma C-reactive protein, interleukin (IL)-6 levels], standard clinical indices (e.g., cholesterol, glucose, high-density lipoprotein, low-density lipoprotein, triglycerides, etc.) and (1)H-nuclear magnetic resonance estimates of urinary metabolites related in part to oxidative metabolism. The standard clinical indices were normal and not altered by PQQ supplementation. However, dietary PQQ exposure (Study 1) resulted in apparent changes in antioxidant potential based on malonaldehyde-related TBAR assessments. In Study 2, PQQ supplementation resulted in significant decreases in the levels of plasma C-reactive protein, IL-6 and urinary methylated amines such as trimethylamine N-oxide, and changes in urinary metabolites consistent with enhanced mitochondria-related functions. The data are among the first to link systemic effects of PQQ in animals to corresponding effects in humans. © 2013.

  9. Subjective Poverty and Its Relation to Objective Poverty Concepts in Hungary

    Science.gov (United States)

    Nandori, Eszter Siposne

    2011-01-01

    The paper analyzes subjective poverty in Hungary and compares it to the objective poverty concepts. Subjective poverty is defined by examining who people consider to be poor. Based on the Easterlin paradox, the initial hypothesis states that subjective and absolute poverty concepts are highly correlated. Taking into account that Hungary is a…

  10. A long life in good health: subjective expectations regarding length and future health-related quality of life.

    Science.gov (United States)

    Rappange, David R; Brouwer, Werner B F; van Exel, Job

    2016-06-01

    Subjective life expectancy is considered relevant in predicting mortality and future demand for health services as well as for explaining peoples' decisions in several life domains, such as the perceived impact of health behaviour changes on future health outcomes. Such expectations and in particular subjective expectations regarding future health-related quality of life remain understudied. The purpose of this study was to investigate individuals' subjective quality adjusted life years (QALYs) expectation from age 65 onwards in a representative sample of the Dutch generic public. A web-based questionnaire was administered to a sample of the adult population from the Netherlands. Information on subjective expectations regarding length and future health-related quality of life were combined into one single measure of subjective expected QALYs from age 65 onwards. This subjective QALY expectation was related to background, health and lifestyle variables. The implications of using different methods to construct our main outcome measure were addressed. Mean subjective expected QALYs from age 65 onwards was 11 QALYs (range -9 to 40 QALYs). Individuals with unhealthier lifestyles, chronic diseases, severe disorders or lower age of death of next of kin reported lower QALY expectations. Indicators were varyingly associated with either subjective life expectancy or future health-related quality of life, or both. Extending the concept of subjective life expectancy by correcting for expected quality of life appears to generate important additional information contributing to our understanding of people's perceptions regarding ageing and lifestyle choices.

  11. Relation between uric acid and metabolic syndrome in subjects with cardiometabolic risk.

    Science.gov (United States)

    Silva, Hellen Abreu da; Carraro, Júlia Cristina Cardoso; Bressan, Josefina; Hermsdorff, Helen Hermana Miranda

    2015-01-01

    Objective To identify possible relations between serum uric acid levels and metabolic syndrome and its components in a population with cardiometabolic risk. Methods This cross-sectional study included 80 subjects (46 women), with mean age of 48±16 years, seen at the Cardiovascular Health Program. Results The prevalence of hyperuricemia and metabolic syndrome was 6.3% and 47.1%, respectively. Uric acid level was significantly higher in individuals with metabolic syndrome (5.1±1.6mg/dL), as compared to those with no syndrome or with pre-syndrome (3.9±1.2 and 4.1±1.3mg/dL, respectively; puric acid levels were significantly higher in men presenting abdominal obesity, and among women with abdominal obesity, lower HDL-c levels and higher blood pressure (pUric acid concentrations were positively related to the occurrence of metabolic syndrome and its components, and there were differences between genders. Our results indicate serum uric acid as a potential biomarker for patients with cardiometabolic risk.

  12. Age-related changes of salivary IgA among healthy subjects

    Directory of Open Access Journals (Sweden)

    Sayeda Fatima Khan

    2015-01-01

    Full Text Available Introduction: The major immunoglobulin present in mucosal secretions (e.g. saliva is secretory immunoglobulin A (IgA. The potential functions of this secretory IgA include prevention of microbial attachment to surfaces by agglutination, blockage of receptor-mediated attachment, and altering surface hydrophobicity. IgA in saliva is detected early in life as the mucosal immune system develops and the oral cavity is exposed to microbes that make up the normal ecology, as well as to potential pathogens. Lower concentration of IgA in saliva is associated with increased risk for periodontal disease and caries. The secretory IgA is the first line of defense against pathogens that invade the mucosal surfaces. The immune system exhibits profound changes with age and this fact has been well documented. Aims and Objectives: To investigate and re-confirm that salivary IgA concentration undergoes changes with advancing age, and further, to find if there is any probable difference in salivary IgA levels between men and women. Materials and Methods: Saliva samples were taken from 120 healthy subjects aged 1-60 years who were divided into the following age groups: 1-10 years, 11-20 years, 21-30 years, 31-40 years, 41-50 years, and 51-60 years. The salivary IgA concentrations were measured by use of single radial immune diffusion technique and analyzed using the paired and unpaired Student′s t-test, and coefficient test as appropriate, and P values of less than 0.5 were considered significant. Results: The mean salivary IgA levels showed significant changes in each decade of the subjects selected. The mean salivary IgA levels were significantly higher in adults than those observed in children. Conclusion: These results showed that the salivary IgA levels exhibit age-related changes.

  13. Slipping and holding minds: A psychosocial analysis of maternal subjectivity in relation to childhood disability

    Science.gov (United States)

    Berry, Jessie

    2016-01-01

    Background This paper elucidates a methodological approach to interview text that tries to acknowledge the psychosocial nature of disability and thereby ensuring that empirical work in disability studies complements theoretical arguments already developed. Objectives The aim of this study is to outline a psychosocial conceptualisation of maternal subjectivity in relation to childhood disability and to apply this conceptualisation as an analytic tool to segments of an interview with a mother of a child with physical and developmental disabilities. Method Drawing on psychoanalysis and attachment literature alongside critical social psychology we take readers through the analysis of an interview extract with a particular mother. Through a fine grained analysis, we demonstrate the value of attending to the affective processes in and around the text rooted in the particular intersubjective exchange (‘here and how’) of the interview and the particular socio-historical context (‘there and then’) in which the mother, child and researcher are located. Findings The reading draws attention to discourses that position this particular mother and her children in particular ways while also pointing to investments in these discourses such that these discourses are not purely social but play affective functions. Conclusion This paper demonstrates the value of using multiple lenses to read the text, seeking to understand what is going on from within each lens (discursive/social, interpersonal, intrapsychic), while also seeking to disrupt this understanding as we take up the position of a different lens. This approach enables us to hold onto the complexity and locatedness of maternal subjectivity for mothers of children with disabilities. PMID:28730059

  14. Slipping and holding minds: A psychosocial analysis of maternal subjectivity in relation to childhood disability

    Directory of Open Access Journals (Sweden)

    Lisa Saville Young

    2016-02-01

    Full Text Available Background: This paper elucidates a methodological approach to interview text that tries to acknowledge the psychosocial nature of disability and thereby ensuring that empirical work in disability studies complements theoretical arguments already developed.Objectives: The aim of this study is to outline a psychosocial conceptualisation of maternal subjectivity in relation to childhood disability and to apply this conceptualisation as an analytic tool to segments of an interview with a mother of a child with physical and developmental disabilities.Method: Drawing on psychoanalysis and attachment literature alongside critical social psychology we take readers through the analysis of an interview extract with a particular mother. Through a fine grained analysis, we demonstrate the value of attending to the affective processes in and around the text rooted in the particular intersubjective exchange (‘here and how’ of the interview and the particular socio-historical context (‘there and then’ in which the mother, child and researcher are located.Findings: The reading draws attention to discourses that position this particular mother and her children in particular ways while also pointing to investments in these discourses such that these discourses are not purely social but play affective functions.Conclusion: This paper demonstrates the value of using multiple lenses to read the text, seeking to understand what is going on from within each lens (discursive/social, interpersonal, intrapsychic, while also seeking to disrupt this understanding as we take up the position of a different lens. This approach enables us to hold onto the complexity and locatedness of maternal subjectivity for mothers of children with disabilities.

  15. Subjective disease perception and symptoms of depression in relation to healthcare-seeking behaviour in patients with rosacea.

    Science.gov (United States)

    Abram, Kristi; Silm, Helgi; Maaroos, Heidi-Ingrid; Oona, Marje

    2009-01-01

    Many patients with rosacea do not seek medical care. The aim of this study was to find predictors for healthcare-seeking behaviour among patients with rosacea. The study subjects were 70 consecutive patients attending a dermatologist (seekers) and 56 subjects with rosacea symptoms selected randomly from among the working population (non-seekers). All subjects completed an Estonian Mood Scale questionnaire, a screening instrument for depressive symptoms, and evaluated their subjective disease perception on a visual analogue scale (VAS). Multivariate analysis showed that the independent predictors for healthcare-seeking behaviour were VAS scores >5 and the presence of advanced forms of rosacea. Higher mean VAS scores were not related to severity of rosacea, but were associated with the presence of depressive symptoms among seekers. In conclusion, healthcare-seeking behaviour is associated with higher subjective disease perception. The presence of depressive symptoms is not related to severity of the disease, but to the subjective disease perception of rosacea patients.

  16. FDG-PET imaging in HIV-infected subjects: relation with therapy and immunovirological variables

    Energy Technology Data Exchange (ETDEWEB)

    Lucignani, Giovanni; Orunesu, Eva [Neurological Institute Milan, Laboratory of Cellular Neurophysiology, IRCCS Foundation, Milan (Italy); Cesari, Miriam [Univ. of Milan (Italy). Dept. of Clinical Science; Marzo, Katia; Chiti, Arturo [IRCCS Humanitas, Milan (Italy). Dept. of Nuclear Medicine; Pacei, Michela [Milan Univ. (Italy). Lab. of Immunology; Bechi, Giulia [IRCCS Foundation, Milan (Italy). Lab. of Cellular Neurophysiology; Gori, Andrea [Univ. of Milan Biococca, Monza (Italy). Inst. of Infectious Disseases; Gaito, Sabrina [Milan Univ. (Italy). Dept. of Computer Science; Clerici, Mario [Milan Univ. (Italy). Dept. of Biomedical Sciences and Technologies

    2009-04-15

    To characterise tissue sites of immune activation and HIV replication we performed FDG-PET in ART-treated and ART-naive HIV-infected individuals. Specific aims were to establish whether HIV-infected patients can be differentiated on the basis of the detection of specific locations of viral replication, even in the presence of an apparently optimal immunovirological response to ART, and whether these FDG-PET findings can be related to immunovirological variables and AIDS history status. Patients were divided into five groups as follows: subgroup A1 (full responders, n=8): current ART treatment, CD4+ T lymphocytes >500/mL, viral load <50 copies/mL; subgroup A2 (full responders, n=5): same criteria as A-1, but with a previous history of AIDS; subgroup A3 (immunological non responders, n=5): current ART treatment, viral load <50 copies/mL, low CD4+ T lymphocytes (<200/mL); group B (virological non responders, n = 2): current ART treatment, CD4+ T lymphocytes around 500/mL, viral load >50,000 copies/mL; group C (ART-naive, n=5): no current or previous ART treatment, increased viral load. PET images revealed different patterns of FDG uptake. All ART-treated patients with either suppressed (<50 copies/mL; Group A) or high viremia (group B) showed a normal pattern of FDG uptake. On the contrary, the ART-naive subjects with high viraemia (group C) displayed multiple foci of increased glucose metabolism in the lymph nodes. In the ART-naive subjects, FDG uptake, apparently related to viraemia level, was observed in the upper torso mainly in the axillary nodes bilaterally in patients with viraemia below 100,000 copies/mL; in those with viraemia higher than 100,000 copies/mL, FDG uptake was also observed in the inguinal lymph nodes. The emergence, in our study, of a correlation between the percentage of CD8+/CD38+/RO+ T cells (well established markers of progression to AIDS independently of CD4+ T lymphocytes) and positive FDG-PET in ART-naive patients is a novel finding that

  17. The practical Einstein experiments, patents, inventions

    CERN Document Server

    Illy, József

    2012-01-01

    Albert Einstein may be best known as the wire-haired whacky physicist who gave us the theory of relativity, but that's just one facet of this genius' contribution to human knowledge and modern science. As Jozsef Illy expertly shows in this book, Einstein had an eminently practical side as well. As a youth, Einstein was an inveterate tinkerer in the electrical supply factory his father and uncle owned and operated. His first paid job was as a patent examiner. Later in life, Einstein contributed to many inventions, including refrigerators, microphones, and instruments for aviation. In published papers, Einstein often provided ways to test his theories and fundamental problems of the scientific community of his times. He delved deeply into a variety of technological innovations, most notably the gyrocompass, and consulted for industry in patent cases and on other legal matters. Einstein also provided explanations for common and mundane phenomena, such as the meandering of rivers. In these and other hands-on exam...

  18. Inventions Utilizing Microfluidics and Colloidal Particles

    Science.gov (United States)

    Marr, David W.; Gong, Tieying; Oakey, John; Terray, Alexander V.; Wu, David T.

    2009-01-01

    Several related inventions pertain to families of devices that utilize microfluidics and/or colloidal particles to obtain useful physical effects. The families of devices can be summarized as follows: (1) Microfluidic pumps and/or valves wherein colloidal-size particles driven by electrical, magnetic, or optical fields serve as the principal moving parts that propel and/or direct the affected flows. (2) Devices that are similar to the aforementioned pumps and/or valves except that they are used to manipulate light instead of fluids. The colloidal particles in these devices are substantially constrained to move in a plane and are driven to spatially order them into arrays that function, variously, as waveguides, filters, or switches for optical signals. (3) Devices wherein the ultra-laminar nature of microfluidic flows is exploited to effect separation, sorting, or filtering of colloidal particles or biological cells in suspension. (4) Devices wherein a combination of confinement and applied electrical and/or optical fields forces the colloidal particles to become arranged into three-dimensional crystal lattices. Control of the colloidal crystalline structures could be exploited to control diffraction of light. (5) Microfluidic devices, incorporating fluid waveguides, wherein switching of flows among different paths would be accompanied by switching of optical signals.

  19. Comprehension of Subject and Object Relative Clauses in a Trilingual Acquisition Context

    Directory of Open Access Journals (Sweden)

    Angel Chan

    2017-10-01

    Full Text Available Chinese relative clauses (RCs have word order properties that are distinctly rare across languages of the world; such properties provide a good testing ground to tease apart predictions regarding the relative complexity of subject and object RCs in acquisition and processing. This study considers these special word order properties in a multilingual acquisition context, examining how Cantonese(L1-English(L2-Mandarin(L3 trilingual children process RCs in two Chinese languages differing in exposure conditions. Studying in an English immersion international school, these trilinguals are also under intensive exposure to English. Comparisons of the trilinguals with their monolingual counterparts are made with a focus on the directionality of cross-linguistic influence. The study considers how various factors such as language exposure, structural overlaps in the target languages, typological distance, and language dominance can account for the linguistic abilities and vulnerabilities exhibited by a group of children in a trilingual acquisition context. Twenty-one trilingual 5- to 6-year-olds completed tests of subject- and object- RC comprehension in all three languages. Twenty-four age-matched Cantonese monolinguals and 24 age-matched Mandarin monolinguals served as comparison groups. Despite limited exposure to Mandarin, the trilinguals performed comparable to the monolinguals. Their Cantonese performance uniquely predicts their Mandarin performance, suggesting positive transfer from L1 Cantonese to L3 Mandarin. In Cantonese, however, despite extensive exposure from birth, the trilinguals comprehended object RCs significantly worse than the monolinguals. Error analyses suggested an English-based head-initial analysis, implying negative transfer from L2 English to L1 Cantonese. Overall, we identified a specific case of bi-directional influence between the first and second/third languages. The trilinguals experience facilitation in processing Mandarin

  20. Comprehension of Subject and Object Relative Clauses in a Trilingual Acquisition Context.

    Science.gov (United States)

    Chan, Angel; Chen, Si; Matthews, Stephen; Yip, Virginia

    2017-01-01

    Chinese relative clauses (RCs) have word order properties that are distinctly rare across languages of the world; such properties provide a good testing ground to tease apart predictions regarding the relative complexity of subject and object RCs in acquisition and processing. This study considers these special word order properties in a multilingual acquisition context, examining how Cantonese(L1)-English(L2)-Mandarin(L3) trilingual children process RCs in two Chinese languages differing in exposure conditions. Studying in an English immersion international school, these trilinguals are also under intensive exposure to English. Comparisons of the trilinguals with their monolingual counterparts are made with a focus on the directionality of cross-linguistic influence. The study considers how various factors such as language exposure, structural overlaps in the target languages, typological distance, and language dominance can account for the linguistic abilities and vulnerabilities exhibited by a group of children in a trilingual acquisition context. Twenty-one trilingual 5- to 6-year-olds completed tests of subject- and object- RC comprehension in all three languages. Twenty-four age-matched Cantonese monolinguals and 24 age-matched Mandarin monolinguals served as comparison groups. Despite limited exposure to Mandarin, the trilinguals performed comparable to the monolinguals. Their Cantonese performance uniquely predicts their Mandarin performance, suggesting positive transfer from L1 Cantonese to L3 Mandarin. In Cantonese, however, despite extensive exposure from birth, the trilinguals comprehended object RCs significantly worse than the monolinguals. Error analyses suggested an English-based head-initial analysis, implying negative transfer from L2 English to L1 Cantonese. Overall, we identified a specific case of bi-directional influence between the first and second/third languages. The trilinguals experience facilitation in processing Mandarin RCs, because

  1. Comprehension of Subject and Object Relative Clauses in a Trilingual Acquisition Context

    Science.gov (United States)

    Chan, Angel; Chen, Si; Matthews, Stephen; Yip, Virginia

    2017-01-01

    Chinese relative clauses (RCs) have word order properties that are distinctly rare across languages of the world; such properties provide a good testing ground to tease apart predictions regarding the relative complexity of subject and object RCs in acquisition and processing. This study considers these special word order properties in a multilingual acquisition context, examining how Cantonese(L1)-English(L2)-Mandarin(L3) trilingual children process RCs in two Chinese languages differing in exposure conditions. Studying in an English immersion international school, these trilinguals are also under intensive exposure to English. Comparisons of the trilinguals with their monolingual counterparts are made with a focus on the directionality of cross-linguistic influence. The study considers how various factors such as language exposure, structural overlaps in the target languages, typological distance, and language dominance can account for the linguistic abilities and vulnerabilities exhibited by a group of children in a trilingual acquisition context. Twenty-one trilingual 5- to 6-year-olds completed tests of subject- and object- RC comprehension in all three languages. Twenty-four age-matched Cantonese monolinguals and 24 age-matched Mandarin monolinguals served as comparison groups. Despite limited exposure to Mandarin, the trilinguals performed comparable to the monolinguals. Their Cantonese performance uniquely predicts their Mandarin performance, suggesting positive transfer from L1 Cantonese to L3 Mandarin. In Cantonese, however, despite extensive exposure from birth, the trilinguals comprehended object RCs significantly worse than the monolinguals. Error analyses suggested an English-based head-initial analysis, implying negative transfer from L2 English to L1 Cantonese. Overall, we identified a specific case of bi-directional influence between the first and second/third languages. The trilinguals experience facilitation in processing Mandarin RCs, because

  2. Signs and symptoms related to temporomandibular disorders--Follow-up of subjects with shortened and complete dental arches.

    NARCIS (Netherlands)

    Witter, D.J.; Kreulen, C.M.; Mulder, J.; Creugers, N.H.J.

    2007-01-01

    OBJECTIVE: To assess prevalence of cardinal signs and symptoms related to temporomandibular disorders (TMD) in subjects with shortened dental arches and to clarify the individual course of these signs and symptoms. METHODS: In this 9-year follow-up study, subjects with shortened dental arches (n=74)

  3. Health-related behaviors associated with subjective sleep insufficiency in Japanese workers: A cross-sectional study.

    Science.gov (United States)

    Kageyama, Makoto; Odagiri, Keiichi; Mizuta, Isagi; Yamamoto, Makoto; Yamaga, Keiko; Hirano, Takako; Onoue, Kazue; Uehara, Akihiko

    2017-03-28

    Sleep disturbances are related to somatic and mental disorders, industrial accidents, absenteeism, and retirement because of disability. We aimed to identify health-related behaviors associated with subjective sleep insufficiency in Japanese workers. This cross-sectional study included 5,297 employees (mean age: 43.6±11.3 years; 4,039 men). Multiple logistic regression analysis was used to identify health-related behaviors associated with subjective sleep insufficiency. Overall, 28.2% of participants experienced subjective sleep insufficiency. There was a significant difference between the genders in the proportion of participants with subjective sleep insufficiency (male: 26.4%; female: 34.3%; psubjective sleep insufficiency. After stratifying by gender, age ≥40 years, not exercising regularly, and eating a late-evening or fourth meal were significantly associated with subjective sleep insufficiency in both genders. Not walking quickly, experiencing a weight change, and eating quickly were positively associated with subjective sleep insufficiency only for males. Females who did not engage in physical activity were more likely to have experienced subjective sleep insufficiency, but this relationship was not observed in males. The results indicated that certain health-related behaviors, specifically not exercising regularly and nocturnal eating habits, were associated with subjective sleep insufficiency in a group of Japanese workers.

  4. Examining the Relations between Subjective Social Class, Academics, and Well-Being in First-Generation College Student Veterans

    Science.gov (United States)

    Colbow, Alexander James

    2017-01-01

    The aim of this study was to examine the relations between aspects of subjective social class, academic performance, and subjective wellbeing in first-generation and veteran students. In recent years, both student veterans and first-generation students have become topics of interest for universities, counselors, and researchers, as they are…

  5. The Role of Personality in Relation to Gender Differences in School Subject Choices in Pre-University Education

    NARCIS (Netherlands)

    Korpershoek, H.; Kuyper, H.; Van der Werf, M.P.C.

    2012-01-01

    Boys and girls to some extent differ in personality characteristics while they also prefer different school subjects in secondary education. This study has attempted to unravel the relations among gender, personality, and students' subject choices. The study was based on a sample of 1,740 9th grade

  6. Subject-specific increases in serum S-100B distinguish sports-related concussion from sports-related exertion.

    Directory of Open Access Journals (Sweden)

    Karin Kiechle

    Full Text Available The on-field diagnosis of sports-related concussion (SRC is complicated by the lack of an accurate and objective marker of brain injury.To compare subject-specific changes in the astroglial protein, S100B, before and after SRC among collegiate and semi-professional contact sport athletes, and compare these changes to differences in S100B before and after non-contact exertion.Longitudinal cohort study.From 2009-2011, we performed a prospective study of athletes from Munich, Germany, and Rochester, New York, USA. Serum S100B was measured in all SRC athletes at pre-season baseline, within 3 hours of injury, and at days 2, 3 and 7 post-SRC. Among a subset of athletes, S100B was measured after non-contact exertion but before injury. All samples were collected identically and analyzed using an automated electrochemiluminescent assay to quantify serum S100B levels.Forty-six athletes (30 Munich, 16 Rochester underwent baseline testing. Thirty underwent additional post-exertion S100B testing. Twenty-two athletes (16 Rochester, 6 Munich sustained a SRC, and 17 had S100B testing within 3 hours post-injury. The mean 3-hour post-SRC S100B was significantly higher than pre-season baseline (0.099±0.008 µg/L vs. 0.058±0.006 µg/L, p = 0.0002. Mean post-exertion S100B was not significantly different than the preseason baseline. S100B levels at post-injury days 2, 3 and 7 were significantly lower than the 3-hour level, and not different than baseline. Both the absolute change and proportional increase in S100B 3-hour post-injury were accurate discriminators of SRC from non-contact exertion without SRC (AUC 0.772 and 0.904, respectively. A 3-hour post-concussion S100B >0.122 µg/L and a proportional S100B increase of >45.9% over baseline were both 96.7% specific for SRC.Relative and absolute increases in serum S100B can accurately distinguish SRC from sports-related exertion, and may be a useful adjunct to the diagnosis of SRC.

  7. Tuning to the Positive: Age-Related Differences in Subjective Perception of Facial Emotion.

    Directory of Open Access Journals (Sweden)

    Rochelle Picardo

    Full Text Available Facial expressions aid social transactions and serve as socialization tools, with smiles signaling approval and reward, and angry faces signaling disapproval and punishment. The present study examined whether the subjective experience of positive vs. negative facial expressions differs between children and adults. Specifically, we examined age-related differences in biases toward happy and angry facial expressions. Young children (5-7 years and young adults (18-29 years rated the intensity of happy and angry expressions as well as levels of experienced arousal. Results showed that young children-but not young adults-rated happy facial expressions as both more intense and arousing than angry faces. This finding, which we replicated in two independent samples, was not due to differences in the ability to identify facial expressions, and suggests that children are more tuned to information in positive expressions. Together these studies provide evidence that children see unambiguous adult emotional expressions through rose-colored glasses, and suggest that what is emotionally relevant can shift with development.

  8. 77 FR 47820 - Invention Promoters/Promotion Firms Complaints

    Science.gov (United States)

    2012-08-10

    ... United States Patent and Trademark Office Invention Promoters/Promotion Firms Complaints ACTION: Proposed... concerning invention promoters and responses from the invention promoters to these complaints. An individual may submit a complaint concerning an invention promoter to the USPTO, which will forward the complaint...

  9. 43 CFR 6.2 - Report of invention.

    Science.gov (United States)

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Report of invention. 6.2 Section 6.2 Public Lands: Interior Office of the Secretary of the Interior PATENT REGULATIONS Inventions by Employees § 6.2 Report of invention. (a) Every invention made by an employee of the Department shall be reported...

  10. 37 CFR 1.297 - Publication of statutory invention registration.

    Science.gov (United States)

    2010-07-01

    ... invention registration. 1.297 Section 1.297 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND... Provisions Protests and Public Use Proceedings § 1.297 Publication of statutory invention registration. (a) If the request for a statutory invention registration is approved the statutory invention...

  11. 37 CFR 4.4 - Invention promoter reply.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Invention promoter reply. 4.4... COMMERCE GENERAL COMPLAINTS REGARDING INVENTION PROMOTERS § 4.4 Invention promoter reply. (a) If a submission appears to meet the requirements of a complaint, the invention promoter named in the complaint...

  12. 38 CFR 1.654 - Patenting of inventions.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 1 2010-07-01 2010-07-01 false Patenting of inventions... PROVISIONS Inventions by Employees of Department of Veterans Affairs § 1.654 Patenting of inventions. Any invention owned by the Government under the criteria as set forth in 37 CFR 501.6 should be protected by an...

  13. 75 FR 18826 - Notice of Inventions Available for License

    Science.gov (United States)

    2010-04-13

    ... Notice of Inventions Available for License AGENCY: Department of Energy. ACTION: Notice of inventions available for license. SUMMARY: The Department of Energy hereby announces that the following invention is.... SUPPLEMENTARY INFORMATION: 35 U.S.C. 207 authorizes licensing of government owned inventions. Implementing...

  14. 32 CFR 746.5 - Government inventions available for licensing.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Government inventions available for licensing... PROCUREMENT, PROPERTY, PATENTS, AND CONTRACTS LICENSING OF GOVERNMENT INVENTIONS IN THE CUSTODY OF THE DEPARTMENT OF THE NAVY § 746.5 Government inventions available for licensing. Government inventions normally...

  15. 75 FR 5305 - Notice of Inventions Available for License

    Science.gov (United States)

    2010-02-02

    ... of Inventions Available for License AGENCY: Department of Energy. ACTION: Notice of inventions available for license. SUMMARY: The Department of Energy hereby announces that the following invention is... inventions. Implementing regulations are contained in 37 CFR 404. Issued in Washington, DC, on January 27...

  16. 37 CFR 1.73 - Summary of the invention.

    Science.gov (United States)

    2010-07-01

    ... § 1.73 Summary of the invention. A brief summary of the invention indicating its nature and substance, which may include a statement of the object of the invention, should precede the detailed description. Such summary should, when set forth, be commensurate with the invention as claimed and any object...

  17. The relative influence of attitudes and subjective norms from childhood to adolescence: between-participant and within-participant analyses.

    Science.gov (United States)

    Trafimow, David; Brown, Jennie; Grace, Kristen; Thompson, Laura A; Sheeran, Paschal

    2002-01-01

    Children and adolescents (ages 8-16) were asked to indicate their behavioral intentions, attitudes, and subjective norms for 34 behaviors. Between-participant and within-participant analyses demonstrated that attitudes and subjective norms were good predictors of behavioral intentions both singly and in combination. In addition, attitudes generally were better predictors than were subjective norms both across behaviors and across participants. Most importantly, however, there were no differences in the relative importance of attitudes and subjective norms in predicting behavioral intentions across age groups.

  18. Urinary albumin excretion is related to cardiovascular risk indicators, not to flow-mediated vasodilation, in apparently healthy subjects

    NARCIS (Netherlands)

    Diercks, GFH; Stroes, ESG; van Boven, AJ; van Roon, AM; Hillege, HL; de Jong, PE; Smit, AJ; Gans, ROB; Crijns, HJGM; Rabelink, TJ; van Gilst, WH

    Based on studies in diabetic and hypertensive populations it has been postulated that early endothelial dysfunction is the mechanism responsible for the increased cardiovascular risk in microalbuminuric Subjects. We evaluated the relation between microalbuminuria and endothelial dysfunction,

  19. Fasting Ghrelin Levels Are Decreased in Obese Subjects and Are Significantly Related With Insulin Resistance and Body Mass Index

    Directory of Open Access Journals (Sweden)

    Dimitrios Papandreou

    2017-10-01

    CONCLUSION: Obese subjects have low fasting ghrelin levels that they are significantly related to insulin resistance and body mass index. More prospective studies are needed to establish the role of ghrelin in the pathogenesis of human obesity.

  20. Age-related different relationships between ectopic adipose tissues and measures of central obesity in sedentary subjects

    National Research Council Canada - National Science Library

    Guglielmi, Valeria; Maresca, Luciano; D'Adamo, Monica; Di Roma, Mauro; Lanzillo, Chiara; Federici, Massimo; Lauro, Davide; Preziosi, Paolo; Bellia, Alfonso; Sbraccia, Paolo

    2014-01-01

    ... (SAT) were simultaneously measured by Magnetic Resonance Imaging (MRI) and related to waist circumference measurements and age in 32 sedentary subjects without cardiovascular disease (18 men; 14 women; mean age 48.5 ± 14 years...

  1. Sleep after mobile phone exposure in subjects with mobile phone-related symptoms.

    Science.gov (United States)

    Lowden, Arne; Akerstedt, Torbjörn; Ingre, Michael; Wiholm, Clairy; Hillert, Lena; Kuster, Niels; Nilsson, Jens P; Arnetz, Bengt

    2011-01-01

    Several studies show increases in activity for certain frequency bands (10-14 Hz) and visually scored parameters during sleep after exposure to radiofrequency electromagnetic fields. A shortened REM latency has also been reported. We investigated the effects of a double-blind radiofrequency exposure (884 MHz, GSM signaling standard including non-DTX and DTX mode, time-averaged 10 g psSAR of 1.4 W/kg) on self-evaluated sleepiness and objective EEG measures during sleep. Forty-eight subjects (mean age 28 years) underwent 3 h of controlled exposure (7:30-10:30 PM; active or sham) prior to sleep, followed by a full-night polysomnographic recording in a sleep laboratory. The results demonstrated that following exposure, time in Stages 3 and 4 sleep (SWS, slow-wave sleep) decreased by 9.5 min (12%) out of a total of 78.6 min, and time in Stage 2 sleep increased by 8.3 min (4%) out of a total of 196.3 min compared to sham. The latency to Stage 3 sleep was also prolonged by 4.8 min after exposure. Power density analysis indicated an enhanced activation in the frequency ranges 0.5-1.5 and 5.75-10.5 Hz during the first 30 min of Stage 2 sleep, with 7.5-11.75 Hz being elevated within the first hour of Stage 2 sleep, and bands 4.75-8.25 Hz elevated during the second hour of Stage 2 sleep. No pronounced power changes were observed in SWS or for the third hour of scored Stage 2 sleep. No differences were found between controls and subjects with prior complaints of mobile phone-related symptoms. The results confirm previous findings that RF exposure increased the EEG alpha range in the sleep EEG, and indicated moderate impairment of SWS. Furthermore, reported differences in sensitivity to mobile phone use were not reflected in sleep parameters.

  2. RELATION OF IDENTITY AND SUBJECTIVE PICTURE OF THE COURSE OF LIFE OF THE PERSONALITY AT TEENAGERS AND YOUNG MEN

    Directory of Open Access Journals (Sweden)

    Mikhail Yuryevich Kuzmin

    2017-02-01

    Full Text Available The article analyzes the problem of relation between identity and subjective picture of a personality’s life line in subjects -adolescents and young people. In the course of theoretical analysis of the problem in native (Kulesh, Burovihina, Vechkanova and foreign sources the authors come to the conclusion that the type of the relation between identity and subjective picture of life line in the subjects of different age remains debatable. The empiric research was conducted on the sample of 150 subjects with the help of LifeLine by Cronic, SJeI-test bt Soldatova and Semantic differential methods. As a result the authors found out that there exists specific relation between identity and life line picture different in adolescents and young people. The higher the subjects-young people esteem themselves on the scales of Semantic differential method, the less attention they pay to their past. In general, it is typical for the subjects undergoing the crisis stages of identity forming and having low self-esteem to direct much attention to their past. And on the contrary, the subjects with mature, formed identity typically pay attention to their future.

  3. Subjective Performance Evaluations, Self-esteem, and Ego-threats in Principal-agent Relations

    DEFF Research Database (Denmark)

    Sebald, Alexander Christopher; Walzl, Markus

    find that agents sanction whenever the feedback of principals is below their subjective self-evaluations even if the agents' payoff is independent of the principals' feedback. Based on our experimental analysis we propose a principal-agent model with subjective performance evaluations that accommodates...

  4. Matisse's "Radical Invention": a window on therapeutic change.

    Science.gov (United States)

    Miller, J David

    2013-04-01

    A recent exhibition at the Museum of Modern Art, "Matisse: Radical Invention 1913-1917," focused on a breakthrough in Matisse's art that the curators attribute to the impact of World War I. That this dramatic change may be linked to the trauma of war is explored by studying the art itself, biographical material, and the artist's own insightful comments. The thesis is advanced that the catastrophe in Europe aggravated Matisse's neurotic conflicts and that his art reflects his effort to resolve these conflicts through new compromise formations and, more significantly, sublimation. Sublimation is discussed as it relates not only to the "radical invention" of Matisse's wartime art but also to a concurrent transformation of his personality. These ideas about Matisse are applied to clinical vignettes in a consideration of the role of sublimation in a contemporary view of therapeutic change.

  5. Must an Inventor “Possess” an Invention to Patent It?

    Science.gov (United States)

    Woessner, Warren D.; Chadwick, Robin A.

    2014-01-01

    The requirements for patenting inventions relating to biotechnology have become increasingly strict and complicated in recent years. Despite early patent rulings that there is no need for an inventor to “reduce to practice” an invention, the courts are now ruling that an inventor must “possess” his or her invention before filing for patent. This review discusses what such “possession” may mean and describes decisions in which courts have found that an inventor has met or failed the possession test before filing for patent protection. PMID:25237144

  6. Efficient Compensation for Employees' Inventions: An Economic Analysis of a Legal Reform in Germany

    OpenAIRE

    Will, Birgit E.; Kirstein, Roland

    2002-01-01

    The German law on employees' inventions requires employees to report to their employer any invention made in relation with the work contract. An employer claiming the right to the invention is obliged to pay a compensation to the employee. Up to now, this compensation is a matter of negotiations. A reform proposal seeks to introduce a combination of a fixed payment and a share of the project value. Regulations like this can also be found at U.S. universities. Up to now, German scholars enjoye...

  7. Subject-specific increases in serum S-100B distinguish sports-related concussion from sports-related exertion

    National Research Council Canada - National Science Library

    Kiechle, Karin; Bazarian, Jeffrey J; Merchant-Borna, Kian; Stoecklein, Veit; Rozen, Eric; Blyth, Brian; Huang, Jason H; Dayawansa, Samantha; Kanz, Karl; Biberthaler, Peter

    2014-01-01

    .... To compare subject-specific changes in the astroglial protein, S100B, before and after SRC among collegiate and semi-professional contact sport athletes, and compare these changes to differences...

  8. Developing Mathematization with Physics Invention Tasks

    CERN Document Server

    Brahmia, Suzanne; Kanim, Stephen E

    2016-01-01

    Experts in physics develop and communicate ideas through mathematization, the mental practice of translating between the physical world and the symbolic world. Research in mathematics education and physics education has shown that introductory college physics students often struggle with the idiosyncratic ways that familiar mathematics is used in physics. Additional work has shown that invention tasks have promise as an instructional approach for helping students use math flexibly and generatively in science and in statistics. In this paper we describe our physics invention tasks,* classroom activities designed to support construction of quantitative physics concepts and relationships and to prepare students to better understand the reasoning introduced in subsequent formal instruction. We share results from a preliminary study of the impact of physics invention tasks in a reformed introductory calculus-based physics course. The reformed course, taught by one of the authors and designed specifically for mathe...

  9. Impaired cognitive performance in subjects with methamphetamine dependence during exposure to neutral versus methamphetamine-related cues.

    Science.gov (United States)

    Tolliver, Bryan K; Price, Kimber L; Baker, Nathaniel L; LaRowe, Steven D; Simpson, Annie N; McRae-Clark, Aimee L; Saladin, Michael E; DeSantis, Stacia M; Chapman, Elizabeth; Garrett, Margaret; Brady, Kathleen T

    2012-05-01

    Chronic methamphetamine abuse is associated with cognitive deficits that may impede treatment in methamphetamine-dependent patients. Exposure to methamphetamine-related cues can elicit intense craving in chronic users of the drug, but the effects of exposure to drug cues on cognitive performance in these individuals are unknown. This study assessed whether exposure to methamphetamine-related visual cues can elicit craving and/or alter dual task cognitive performance in 30 methamphetamine-dependent subjects and 30 control subjects in the laboratory. Reaction time, response errors, and inhibition errors were assessed on an auditory Go-No Go task performed by adult participants (total N = 60) while watching neutral versus methamphetamine-related video cues. Craving was assessed with the Within-Session Rating Scale modified for methamphetamine-dependent subjects. Exposure to methamphetamine-related cues elicited craving only in methamphetamine-dependent subjects. Even in the absence of methamphetamine cues, methamphetamine-dependent subjects exhibited slower reaction times and higher rates of both inhibition and response errors than control subjects did. Upon exposure to methamphetamine cues, rates of both response errors and inhibition errors increased significantly in methamphetamine-dependent subjects. Control subjects exhibited no increase in inhibition errors and only slightly increased rates of response errors upon exposure to methamphetamine cues. Response error rates, but not inhibition error rates or reaction times, during methamphetamine cue exposure were significantly associated with craving scores in methamphetamine-dependent subjects. Methamphetamine-dependent individuals exhibit cognitive performance deficits that are more pronounced during exposure to methamphetamine-related cues. Interventions that reduce cue reactivity may have utility in the treatment of methamphetamine dependence.

  10. Temporal dynamics of the face familiarity effect: bootstrap analysis of single-subject event-related potential data.

    Science.gov (United States)

    Alonso-Prieto, Esther; Pancaroglu, Raika; Dalrymple, Kirsten A; Handy, Todd; Barton, Jason J S; Oruc, Ipek

    2015-01-01

    Prior event-related potential studies using group statistics within a priori selected time windows have yielded conflicting results about familiarity effects in face processing. Our goal was to evaluate the temporal dynamics of the familiarity effect at all time points at the single-subject level. Ten subjects were shown faces of anonymous people or celebrities. Individual results were analysed using a point-by-point bootstrap analysis. While familiarity effects were less consistent at later epochs, all subjects showed them between 130 and 195 ms in occipitotemporal electrodes. However, the relation between the time course of familiarity effects and the peak latency of the N170 was variable. We concluded that familiarity effects between 130 and 195 ms are robust and can be shown in single subjects. The variability of their relation to the timing of the N170 potential may lead to underestimation of familiarity effects in studies that use group-based statistics.

  11. The Impact of Relative Poverty on Norwegian Adolescents’ Subjective Health: A Causal Analysis with Propensity Score Matching

    Directory of Open Access Journals (Sweden)

    Jon Ivar Elstad

    2012-12-01

    Full Text Available Studies have revealed that relative poverty is associated with ill health, but the interpretations of this correlation vary. This article asks whether relative poverty among Norwegian adolescents is causally related to poor subjective health, i.e., self-reported somatic and mental symptoms. Data consist of interview responses from a sample of adolescents (N = 510 and their parents, combined with register data on the family’s economic situation. Relatively poor adolescents had significantly worse subjective health than non-poor adolescents. Relatively poor adolescents also experienced many other social disadvantages, such as parental unemployment and parental ill health. Comparisons between the relatively poor and the non-poor adolescents, using propensity score matching, indicated a negative impact of relative poverty on the subjective health among those adolescents who lived in families with relatively few economic resources. The results suggest that there is a causal component in the association between relative poverty and the symptom burden of disadvantaged adolescents. Relative poverty is only one of many determinants of adolescents’ subjective health, but its role should be acknowledged when policies for promoting adolescent health are designed.

  12. Subjective cognitive complaints and functional disability in patients with borderline personality disorder and their nonaffected first-degree relatives.

    Science.gov (United States)

    Ruocco, Anthony C; Lam, Jaeger; McMain, Shelley F

    2014-06-01

    To examine the contributions of subjective cognitive complaints to functional disability in patients with borderline personality disorder (BPD) and their nonaffected relatives. Patients with BPD (n = 26), their first-degree biological relatives (n = 17), and nonpsychiatric control subjects (n = 31) completed a self-report measure of cognitive difficulties and rated the severity of their functional disability on the World Health Organization Disability Assessment Schedule 2.0. After accounting for group differences in age and severity of depressive symptoms, patients and relatives endorsed more inattention and memory problems than control subjects. Whereas probands reported greater disability than relatives and control subjects across all functional domains, relatives described more difficulties than control subjects in managing multiple life activities, including domestic activities and occupational and academic functioning, and participating in society. For both probands and relatives, inattention and memory problems were linked primarily to difficulties with life activities, independent of depression and other comorbid psychiatric disorders. Problems with inattention and forgetfulness may lead to difficulties carrying out activities of daily living and occupational or academic problems in patients with BPD, as well as their nonaffected first-degree relatives.

  13. Subjective Cognitive Complaints and Functional Disability in Patients With Borderline Personality Disorder and Their Nonaffected First-Degree Relatives

    Science.gov (United States)

    Ruocco, Anthony C; Lam, Jaeger; McMain, Shelley F

    2014-01-01

    Objective: To examine the contributions of subjective cognitive complaints to functional disability in patients with borderline personality disorder (BPD) and their nonaffected relatives. Method: Patients with BPD (n = 26), their first-degree biological relatives (n = 17), and nonpsychiatric control subjects (n = 31) completed a self-report measure of cognitive difficulties and rated the severity of their functional disability on the World Health Organization Disability Assessment Schedule 2.0. Results: After accounting for group differences in age and severity of depressive symptoms, patients and relatives endorsed more inattention and memory problems than control subjects. Whereas probands reported greater disability than relatives and control subjects across all functional domains, relatives described more difficulties than control subjects in managing multiple life activities, including domestic activities and occupational and academic functioning, and participating in society. For both probands and relatives, inattention and memory problems were linked primarily to difficulties with life activities, independent of depression and other comorbid psychiatric disorders. Conclusions: Problems with inattention and forgetfulness may lead to difficulties carrying out activities of daily living and occupational or academic problems in patients with BPD, as well as their nonaffected first-degree relatives. PMID:25007408

  14. Cannabis-related working memory deficits and associated subcortical morphological differences in healthy individuals and schizophrenia subjects.

    Science.gov (United States)

    Smith, Matthew J; Cobia, Derin J; Wang, Lei; Alpert, Kathryn I; Cronenwett, Will J; Goldman, Morris B; Mamah, Daniel; Barch, Deanna M; Breiter, Hans C; Csernansky, John G

    2014-03-01

    Cannabis use is associated with working memory (WM) impairments; however, the relationship between cannabis use and WM neural circuitry is unclear. We examined whether a cannabis use disorder (CUD) was associated with differences in brain morphology between control subjects with and without a CUD and between schizophrenia subjects with and without a CUD, and whether these differences related to WM and CUD history. Subjects group-matched on demographics included 44 healthy controls, 10 subjects with a CUD history, 28 schizophrenia subjects with no history of substance use disorders, and 15 schizophrenia subjects with a CUD history. Large-deformation high-dimensional brain mapping with magnetic resonance imaging was used to obtain surface-based representations of the striatum, globus pallidus, and thalamus, compared across groups, and correlated with WM and CUD history. Surface maps were generated to visualize morphological differences. There were significant cannabis-related parametric decreases in WM across groups. Similar cannabis-related shape differences were observed in the striatum, globus pallidus, and thalamus in controls and schizophrenia subjects. Cannabis-related striatal and thalamic shape differences correlated with poorer WM and younger age of CUD onset in both groups. Schizophrenia subjects demonstrated cannabis-related neuroanatomical differences that were consistent and exaggerated compared with cannabis-related differences found in controls. The cross-sectional results suggest that both CUD groups were characterized by WM deficits and subcortical neuroanatomical differences. Future longitudinal studies could help determine whether cannabis use contributes to these observed shape differences or whether they are biomarkers of a vulnerability to the effects of cannabis that predate its misuse.

  15. Cannabis-Related Working Memory Deficits and Associated Subcortical Morphological Differences in Healthy Individuals and Schizophrenia Subjects

    Science.gov (United States)

    Smith, Matthew J.

    2014-01-01

    Cannabis use is associated with working memory (WM) impairments; however, the relationship between cannabis use and WM neural circuitry is unclear. We examined whether a cannabis use disorder (CUD) was associated with differences in brain morphology between control subjects with and without a CUD and between schizophrenia subjects with and without a CUD, and whether these differences related to WM and CUD history. Subjects group-matched on demographics included 44 healthy controls, 10 subjects with a CUD history, 28 schizophrenia subjects with no history of substance use disorders, and 15 schizophrenia subjects with a CUD history. Large-deformation high-dimensional brain mapping with magnetic resonance imaging was used to obtain surface-based representations of the striatum, globus pallidus, and thalamus, compared across groups, and correlated with WM and CUD history. Surface maps were generated to visualize morphological differences. There were significant cannabis-related parametric decreases in WM across groups. Similar cannabis-related shape differences were observed in the striatum, globus pallidus, and thalamus in controls and schizophrenia subjects. Cannabis-related striatal and thalamic shape differences correlated with poorer WM and younger age of CUD onset in both groups. Schizophrenia subjects demonstrated cannabis-related neuroanatomical differences that were consistent and exaggerated compared with cannabis-related differences found in controls. The cross-sectional results suggest that both CUD groups were characterized by WM deficits and subcortical neuroanatomical differences. Future longitudinal studies could help determine whether cannabis use contributes to these observed shape differences or whether they are biomarkers of a vulnerability to the effects of cannabis that predate its misuse. PMID:24342821

  16. Experimental Study on Subjective Evaluation for Visual Information by Event-Related Potential: Evaluation of Food and its Appearance

    Directory of Open Access Journals (Sweden)

    Motoshi Tanaka

    2011-10-01

    Full Text Available Evaluating subjective judgment for visual information by event-related potential (ERP quantitatively was studied. Pictures of food were displayed as visual information. And P300 component of the ERP was focused. The P300 is related to cognition and/or judgment, and has the latency in the range from 250 to 500 ms. As a fundamental study, the ERP was measured when subjectively judging food and its appearance by three-grade scale with the opinion “like”, “favorite” and “more favorite”. Sushi and cooked rice were selected as typical foods. And bottles which had almost the same shape without labels, but the colors were different, were used for an opinion test of the food appearance. Five pictures for each food were chosen by subjects before measurements. And no food which the subjects disliked was chosen because almost the same P300 amplitude appeared in both cases where the subjects judged as “like” and “dislike”. In results, the P300 amplitude by each subject's opinion was different, and the P300 area (surrounded by ERP waveform from the latency 250 to 500 ms became larger when the subjects judged as “more favorite”. These results indicate the feasibility of quantitative evaluation of subjective judgment by the ERP.

  17. A STUDY OF SOCIAL INTELLIGENCE AMONG COLLEGE STUDENTS IN RELATION TO THEIR SUBJECT STREAM IN GHADIABAD

    National Research Council Canada - National Science Library

    Snehlata; Triygee Narayan

    2013-01-01

    ... walks of life.The present study was conducted to know the social intelligence of male and female undergraduate students of science and Arts subject streams studying in various degree colleges of NCR region GZB...

  18. Relational identity and displacement. Nomadic subjectivity from contemporary art and philosophy

    OpenAIRE

    Feliu Fabra, Mireia

    2016-01-01

    In the contemporary globalization process context, access to dominant mobility today acts as a mark of social hierarchy and cultural homogenization. Nomadic subjectivity is conceived as a critical strategy that proposes a mobility based on experience, breaking with the centralized, normative and no-situated organization of modern tradition. From contemporary art and philosophy, as well as from an itinerant awareness, nomad subjectivity puts on movement certain concepts that were considered un...

  19. Subjective difficulties in young people related to extensive loud music listening

    OpenAIRE

    Budimčić Milenko; Ignjatović Snežana; Živić Ljubica

    2010-01-01

    Introduction. For human ear, noise represents every undesirable and valueless sound. In disco clubs, as in some other places with loud music mostly attended by young people, the level of noise sometimes attains over 100 dB. As reported by numerous studies, a high noise level could induce subjective difficulties (ear buzzing, audition loss, vertigo and palpitations, anxiety, high blood pressure, decreased concentration, lowered memory storing). Objective. Assessment of subjective difficulties ...

  20. Relations between contents from teaching subjects mathematics and physical and health education in primary education

    OpenAIRE

    Jovanova-Mitkovska, Snezana; Popeska, Biljana

    2015-01-01

    Considering modern educational tendency in the system of primary education that refers to the possibilities to establish integration - correlation relationships between educational contents from different teaching subjects in primary education, in this paper we made a theoretical elaboration of contents from two teaching subjects: math and physical and health education as an approach that allows efficient acquisition of knowledge and their efficient application in everyday life. The analyses ...

  1. L’invention poétique ou l’invention du poème

    Directory of Open Access Journals (Sweden)

    Frédéric Marteau

    2013-11-01

    Full Text Available Que signifie inventer en poésie ? En quoi un poème serait-il l’objet d’une invention ? De Joachim du Bellay à Francis Ponge, on s’efforce de tirer un fil dans l’histoire de la poésie où l’invention poétique, en général, devient l’invention d’un poème en particulier : l’invention d’un objet au sein d’un genre lui-même toujours à inventer. On s’intéresse ainsi au fonctionnement du poème et au principe de sa mise en marche, un fonctionnement organique où le lecteur joue un rôle essentiel de déclencheur, d’« agent commutateur » comme le dit Ponge. Dès lors, la poésie n’apparaît plus seulement comme un art du faire, elle est également toute entière tournée vers son à-venir que soutient et que rend possible toute lecture ; aussi son invention (son invenire est-elle toujours cet avoir-lieu qui n’a jamais lieu, elle est ce qui arrive au poème et fait de lui l’objet de cet avènement que réactive chaque lecture.

  2. Translating three states of knowledge--discovery, invention, and innovation.

    Science.gov (United States)

    Lane, Joseph P; Flagg, Jennifer L

    2010-02-01

    Knowledge Translation (KT) has historically focused on the proper use of knowledge in healthcare delivery. A knowledge base has been created through empirical research and resides in scholarly literature. Some knowledge is amenable to direct application by stakeholders who are engaged during or after the research process, as shown by the Knowledge to Action (KTA) model. Other knowledge requires multiple transformations before achieving utility for end users. For example, conceptual knowledge generated through science or engineering may become embodied as a technology-based invention through development methods. The invention may then be integrated within an innovative device or service through production methods. To what extent is KT relevant to these transformations? How might the KTA model accommodate these additional development and production activities while preserving the KT concepts? Stakeholders adopt and use knowledge that has perceived utility, such as a solution to a problem. Achieving a technology-based solution involves three methods that generate knowledge in three states, analogous to the three classic states of matter. Research activity generates discoveries that are intangible and highly malleable like a gas; development activity transforms discoveries into inventions that are moderately tangible yet still malleable like a liquid; and production activity transforms inventions into innovations that are tangible and immutable like a solid. The paper demonstrates how the KTA model can accommodate all three types of activity and address all three states of knowledge. Linking the three activities in one model also illustrates the importance of engaging the relevant stakeholders prior to initiating any knowledge-related activities. Science and engineering focused on technology-based devices or services change the state of knowledge through three successive activities. Achieving knowledge implementation requires methods that accommodate these three

  3. Adult Daughters' Influence on Mothers' Health-Related Decision Making: An Expansion of the Subjective Norms Construct

    Science.gov (United States)

    Washington, Pamela K.; Burke, Nancy J.; Joseph, Galen; Guerra, Claudia; Pasick, Rena J.

    2009-01-01

    This study of mother-adult daughter communication uses qualitative methods to explore the appropriateness of including adult daughters as referents in the measurement of subjective norms (a behavioral theory construct) related to the use of mammography and other health-related tests and services. The methods were chosen to approximate as closely…

  4. Subject-Object Asymmetry in the Second Language Acquisition of English Relatives and Embedded "Wh"-Questions

    Science.gov (United States)

    Kang, Hyun-Sook

    2016-01-01

    This study examined subject-object asymmetry and developmental sequence in the second language (L2) acquisition of three types of "wh"-extraction, i.e., English headed relatives, headless relatives, and embedded "wh"-questions. Sixty-four L1 Korean learners of English completed an elicited imitation task and a grammaticality…

  5. Association of Enjoyable Childhood Mealtimes with Adult Eating Behaviors and Subjective Diet-Related Quality of Life

    Science.gov (United States)

    Ainuki, Tomomi; Akamatsu, Rie; Hayashi, Fumi; Takemi, Yukari

    2013-01-01

    Objective: This study examined whether the experience of enjoyable mealtimes at home during childhood was related to eating behaviors and subjective diet-related quality of life in adulthood. Methods: The study used data (n = 2,936) obtained from a research program about "Shokuiku" (food and nutrition education) conducted by the Cabinet…

  6. Training-related brain plasticity in subjects at risk of developing Alzheimer's disease.

    Science.gov (United States)

    Belleville, Sylvie; Clément, Francis; Mellah, Samira; Gilbert, Brigitte; Fontaine, Francine; Gauthier, Serge

    2011-06-01

    Subjects with mild cognitive impairment are at risk of developing Alzheimer's disease. Cognitive stimulation is an emerging intervention in the field of neurology and allied sciences, having already been shown to improve cognition in subjects with mild cognitive impairment. Yet no studies have attempted to unravel the brain mechanisms that support such improvement. This study uses functional magnetic resonance imaging to measure the effect of memory training on brain activation in older adults with mild cognitive impairment and to assess whether it can reverse the brain changes associated with mild cognitive impairment. Brain activation associated with verbal encoding and retrieval was recorded twice prior to training and once after training. In subjects with mild cognitive impairment, increased activation was found after training within a large network that included the frontal, temporal and parietal areas. Healthy controls showed mostly areas of decreased activation following training. Comparison with pre-training indicated that subjects with mild cognitive impairment used a combination of specialized areas; that is, areas activated prior to training and new alternative areas activated following training. However, only activation of the right inferior parietal lobule, a new area of activation, correlated with performance. Furthermore, the differences between the brain activation patterns of subjects with mild cognitive impairment and those of healthy controls were attenuated by training in a number of brain regions. These results indicate that memory training can result in significant neural changes that are measurable with brain imaging. They also show that the brains of people with mild cognitive impairment remain highly plastic.

  7. Single-subject prediction of response inhibition behavior by event-related potentials.

    Science.gov (United States)

    Stock, Ann-Kathrin; Popescu, Florin; Neuhaus, Andres H; Beste, Christian

    2016-03-01

    Much research has been devoted to investigating response inhibition and the neuronal processes constituting this essential cognitive faculty. However, the nexus between cognitive subprocesses, behavior, and electrophysiological processes remains associative in nature. We therefore investigated whether neurophysiological correlates of inhibition subprocesses merely correlate with behavioral performance or actually provide information expedient to the prediction of behavior on a single-subject level. Tackling this question, we used different data-driven classification approaches in a sample of n = 262 healthy young subjects who completed a standard Go/Nogo task while an EEG was recorded. On the basis of median-split response inhibition performance, subjects were classified as "accurate/slow" and "less accurate/fast." Even though these behavioral group differences were associated with significant amplitude variations in classical electrophysiological correlates of response inhibition (i.e., N2 and P3), they were not predictive for group membership on a single-subject level. Instead, amplitude differences in the Go-P2 originating in the precuneus (BA7) were shown to predict group membership on a single-subject level with up to 64% accuracy. These findings strongly suggest that the behavioral outcome of response inhibition greatly depends on the amount of cognitive resources allocated to early stages of stimulus-response activation during responding. This suggests that research should focus more on early processing steps during responding when trying to understand the origin of interindividual differences in response inhibition processes. Copyright © 2016 the American Physiological Society.

  8. Self-related and other-related pathways to subjective well-being in Japan and the United States.

    NARCIS (Netherlands)

    Novin, S.; Tso, I.F.; Konrath, S.

    2013-01-01

    Cross-cultural comparisons demonstrate that subjective well-being (SWB) is rated lower among East Asian than Western individuals. Regardless of such cultural differences, however, factors that predict SWB among people from various cultures may be similar. In the current study we demonstrate the

  9. Does Group Composition Affect Learning by Invention?

    Science.gov (United States)

    Wiedmann, Michael; Leach, Ryan C.; Rummel, Nikol; Wiley, Jennifer

    2012-01-01

    Schwartz and Martin ("Cogn Instr" 22:129-184, 2004) as well as Kapur ("Instr Sci", this issue, 2012) have found that students can be better prepared to learn about mathematical formulas when they try to invent them in small groups before receiving the canonical formula from a lesson. The purpose of the present research was to investigate how the…

  10. Inventions and Patents: A Practical Tutorial.

    Science.gov (United States)

    Mehta, Hina; Tidwell, Lille; Liotta, Lance A

    2017-01-01

    Patents are designed to protect and encourage creativity and innovation. Patenting a biomedical discovery can be a requirement before a pharmaceutical company or biotech entity will invest in the lengthy and capital-intensive drug development and clinical trials necessary to achieve patient benefit. Although scientists and clinicians are well versed in research publication requirements, patent descriptions and claims are formatted in a manner quite different from a research paper. Patents require (a) a series of logical statements clearly delineating the boundaries of the novel aspects of the invention and (b) sufficient disclosure of the invention so that it can be reproduced by others. Patents are granted only for inventions that meet three conditions: novelty, non-obviousness, and usefulness. Recent changes to US patent law limit the scope of patentable material. Products of nature such as nucleic acids and proteins, or steps used to observe natural events, are no longer patent eligible. This chapter provides basic guidelines and definitions for inventions, inventorship, and patent filing which are summarized using a question and answer format.

  11. Physical tools for textile creativity and invention

    DEFF Research Database (Denmark)

    Heimdal, Elisabeth Jacobsen; Lenau, Torben Anker

    2010-01-01

    Two textile research projects (one completed and one ongoing) are described, where physical inspirational tools are developed and tested with the aim of stimulating textile creativity and invention, i.e. the use of textile materials in new kinds of products, thus bringing textiles into new contexts...

  12. How important are local inventive milieus

    DEFF Research Database (Denmark)

    Ejermo, Olof; Hansen, Høgni Kalsø

    2015-01-01

    for demographic and sector effects along with the educational characteristics of parents. This approach allows us to trace how location history influences individuals’ inventive capacity. We focus on three types of influences: (a) future inventors in the municipality around the time of birth, (b) future inventors...

  13. Patent Work: The Other Side of Invention

    Science.gov (United States)

    Dillon, Tamara

    2009-01-01

    In popular culture, the inventor is often portrayed as a lone tinkerer who emerges from a workshop with some magnificent new device. In reality, most inventions are the collaborative effort of scientists and engineers--usually researchers affiliated with a college or corporation--that result in the discovery, creation, or improvement of either…

  14. The Invention of the Electric Light

    NARCIS (Netherlands)

    Van der Kooij, B.J.G.

    2015-01-01

    This case study is a historic analysis of the developments that resulted in the electric light. The range of inventions that started with the demonstrations of a sparkling bright light by the Englishman Humphry Davy and the Russian Vasilii Petrov in the early nineteenth century, over the next

  15. The Invention of the Steam Engine

    NARCIS (Netherlands)

    Van der Kooij, B.J.G.

    2015-01-01

    This casestudy is a historic analysis of the developments that resulted in the steam engine. The range of inventions that started with Savery's 'Miner's Friend' (a water pump to solve the dramatic water problem in the British eighteenth century mines) over a century culminated in the steam engine

  16. Endogenous incretin hormone augmentation of acute insulin secretion in normoglycemic relatives of type 2 diabetic subjects

    DEFF Research Database (Denmark)

    Alford, Frank P; Rantzau, Christian; Henriksen, Jan-Erik

    2014-01-01

    were calculated in 19 REL and 18 CON subjects by cross-correlation linear regression slope analyses of the OGTT (0-30 min) matched insulin/glucose profiles vs the early (0-5 min) and delayed (10-30 min) IVGTT profiles. RESULTS: At 0 year, REL and CON IGIOGTT and IGIIVGTT were similar, but the REL 2...... glucose and a reduced IVGTT insulin/glucose slope, but the RELDGT IHA was similar to normoglycemic REL (RELNGT) and CON. By 10 years, RELDGT OGTT insulin/glucose slopes were reduced (P = .03-.01), but more so for the early (P slopes, compared...... to the normoglycaemic REL and CON subjects. CONCLUSIONS: IHA on acute insulin release is maintained in normoglycemic REL and CON subjects over 10 years. The apparent deterioration in IHA in RELDGT is consistent with a progressive failure of acute β-cell function over 10 years....

  17. Fat distribution of overweight persons in relation to morbidity and subjective health

    NARCIS (Netherlands)

    Seidell, J C; Bakx, J C; De Boer, E; Deurenberg, P.; Hautvast, J.G.A.J.

    1985-01-01

    The association between fat distribution, morbidity and subjective health was studied in 95 overweight adult men and 210 overweight adult women. Retrospective morbidity data were taken from a continuous morbidity registration made by general practitioners over a period of maximally 17 years. In

  18. How Is Gender Self-Confidence Related to Subjective Well-Being?

    Science.gov (United States)

    Hoffman, Rose Marie

    2006-01-01

    This study of ethnically diverse participants explored the relationship of gender self-confidence to subjective well-being. The 2 components of gender self-confidence (gender self-definition and gender self-acceptance) were assessed using the Hoffman Gender Scale (R. M. Hoffman, 1996; R. M. Hoffman, L. D. Borders, & J. A. Hattie, 2000). The…

  19. Visceral fat accumulation in obese subjects : relation to energy expenditure and response to weight loss

    NARCIS (Netherlands)

    Leenen, R; van der Kooy, K; Deurenberg, P.; Seidell, J C; Weststrate, J A; Schouten, F J; Hautvast, J.G.A.J.

    1992-01-01

    Seventy-eight healthy obese subjects, 40 premenopausal women and 38 men aged 27-51 yr received a 4.2 MJ/day energy-deficit diet for 13 wk. Resting metabolic rate (RMR) and diet-induced thermogenesis (DIT) were measured by indirect calorimetry. Abdominal subcutaneous and visceral fat areas were

  20. The relation between postural stability and weight distribution in healthy subjects.

    NARCIS (Netherlands)

    Anker, L.C.; Weerdesteijn, V.G.M.; Nes, I.J.W. van; Nienhuis, B.; Straatman, H.; Geurts, A.C.H.

    2008-01-01

    Knowledge of the effects of leg-loading asymmetry on postural control and control asymmetry during quiet upright standing in healthy young and middle-aged subjects is necessary before these relationships in patients with lateralized disorders can be assessed and understood. A posturographic

  1. Piloting a deceased subject integrated data repository and protecting privacy of relatives.

    Science.gov (United States)

    Huser, Vojtech; Kayaalp, Mehmet; Dodd, Zeyno A; Cimino, James J

    2014-01-01

    Use of deceased subject Electronic Health Records can be an important piloting platform for informatics or biomedical research. Existing legal framework allows such research under less strict de-identification criteria; however, privacy of non-decedent must be protected. We report on creation of the decease subject Integrated Data Repository (dsIDR) at National Institutes of Health, Clinical Center and a pilot methodology to remove secondary protected health information or identifiable information (secondary PxI; information about persons other than the primary patient). We characterize available structured coded data in dsIDR and report the estimated frequencies of secondary PxI, ranging from 12.9% (sensitive token presence) to 1.1% (using stricter criteria). Federating decedent EHR data from multiple institutions can address sample size limitations and our pilot study provides lessons learned and methodology that can be adopted by other institutions.

  2. The interaction of subjective experience and attitudes towards specific antipsychotic-related adverse effects in schizophrenia patients.

    Science.gov (United States)

    Fischel, T; Krivoy, A; Kotlarov, M; Zemishlany, Z; Loebstein, O; Jacoby, H; Weizman, A

    2013-08-01

    Discontinuation of antipsychotic drugs in schizophrenia patients is a major concern, since it results in relapse and re-hospitalizations. Non-adherence is strongly associated with negative-subjective response to antipsychotics, which is composed of the subjective experience of negative drug effects and attitude towards the treatment. To investigate the elements of subjective experience and subjective attitude towards specific drug-related adverse effects, leading to a generally negative-subjective attitude towards antipsychotics. Schizophrenia inpatients (n=84) were administered a questionnaire measuring attitude and experience on eight subscales: weight gain, sedation, sexual anhedonia, extra-pyramidal syndrome, affective flattening, excessive sleep, diminished sociability and metabolic syndrome. DAI-30 was used to measure attitude towards drugs, and PANSS to assess psychopathology. Weak correlation was found between subjective experience and attitude on most of the subscales. The only strong, albeit inverse, correlation between experience and attitude that was found was with regard to affective flattening, experienced by 37% of the sample, and it also predicted negative drug attitude as measured by the DAI-30, RR: 1.87 (95% CI: 1.06-3.3, df=1, χ(2)=4.525, Pattitude towards most adverse drug effects did not correlate with personal experience. Drug-related affective flattening should be evaluated routinely, since experiencing it may predict negative attitude towards drugs, potentially leading to poor compliance and relapse. Copyright © 2012 Elsevier Masson SAS. All rights reserved.

  3. Subject-Object Asymmetry in the Second Language Acquisition of English Relatives and Embedded Wh-Questions.

    Science.gov (United States)

    Kang, Hyun-Sook

    2016-12-01

    This study examined subject-object asymmetry and developmental sequence in the second language (L2) acquisition of three types of wh-extraction, i.e., English headed relatives, headless relatives, and embedded wh-questions. Sixty-four L1 Korean learners of English completed an elicited imitation task and a grammaticality judgment task. The learners demonstrated a subject advantage in the headed RCs and headless RCs, but an object advantage in the embedded wh-questions, which suggests that they treat embedded wh-questions differently from headed relatives and headless relatives despite the similarities in surface forms. The learners further demonstrated the order of developing headless RCs followed by embedded wh-questions, and subsequently headed RCs, which supports the primacy of headless relatives as a simple nominal in L2 development.

  4. The level of job satisfaction and its relation to midwives' subjective quality of life

    Directory of Open Access Journals (Sweden)

    Beata Babiarczyk

    2014-02-01

    Full Text Available Background: According to the so called Transactional Model of Quality of Life, job satisfaction is a part of subjective well-being. The aim of this study was to explore the relationships between professional commitment, expressed as job satisfaction or dissatisfaction, consideration of leaving the profession or/and workplace, and subjective assessment of well-being among midwives working at hospitals. Materials and Methods: The study was a part of the international research project, coordinated by the University of Ostrava. The group of respondents consisted of 176 midwives working at selected hospitals in the Silesian region. The study was conducted using the method of diagnostic survey, questionnaire techniques and standardized research tools, such as McCloskey/Mueller Satisfaction Scale (MMSS, Personal Wellbeing Index-Adult (PWI-A and Subjective Emotional Habitual Wellbeing Scale (SEHP. Results: The overall midwives' job satisfaction was found to be at a medium level. Respondents less satisfied with various aspects of work (interaction, co-workers, professional opportunities, praise/recognition, control/responsibility and life (standard of living and achievements in life were significantly more often considering changing their jobs. Dissatisfaction with the extrinsic rewards (salary, vacation, benefits package had additionally influenced the frequency of considering changing the profession. The respondents were characterized by much lower sense of present and future security than that observed in Western countries, as well as by low satisfaction with standard of living and feeling part of the society. Conclusions: Job satisfaction and subjective well-being remain in strong relationship, and although it is difficult to determine the direction of these relationships, they seem to have a significant impact on each other. Med Pr 2014;65(1:99–108

  5. Characterizing “fibrofog”: Subjective appraisal, objective performance, and task-related brain activity during a working memory task

    Directory of Open Access Journals (Sweden)

    Brian Walitt

    2016-01-01

    Full Text Available The subjective experience of cognitive dysfunction (“fibrofog” is common in fibromyalgia. This study investigated the relation between subjective appraisal of cognitive function, objective cognitive task performance, and brain activity during a cognitive task using functional magnetic resonance imaging (fMRI. Sixteen fibromyalgia patients and 13 healthy pain-free controls completed a battery of questionnaires, including the Multiple Ability Self-Report Questionnaire (MASQ, a measure of self-perceived cognitive difficulties. Participants were evaluated for working memory performance using a modified N-back working memory task while undergoing Blood Oxygen Level Dependent (BOLD fMRI measurements. Fibromyalgia patients and controls did not differ in working memory performance. Subjective appraisal of cognitive function was associated with better performance (accuracy on the working memory task in healthy controls but not in fibromyalgia patients. In fibromyalgia patients, increased perceived cognitive difficulty was positively correlated with the severity of their symptoms. BOLD response during the working memory task did not differ between the groups. BOLD response correlated with task accuracy in control subjects but not in fibromyalgia patients. Increased subjective cognitive impairment correlated with decreased BOLD response in both groups but in different anatomic regions. In conclusion, “fibrofog” appears to be better characterized by subjective rather than objective impairment. Neurologic correlates of this subjective experience of impairment might be separate from those involved in the performance of cognitive tasks.

  6. Age-related MRI changes at 0. 1 T in cervical discs in asymptomatic subjects

    Energy Technology Data Exchange (ETDEWEB)

    Lehto, I.J. (Dept. of Diagnostic Radiology, Turku Univ. (Finland)); Tertti, M.O. (Dept. of Diagnostic Radiology, Turku Univ. (Finland)); Komu, M.E. (Dept. of Diagnostic Radiology, Turku Univ. (Finland)); Paajanen, H.E.K. (Dept. of Orthopedic Surgery, Tampere Univ. Hospital (Finland)); Tuominen, J. (Dept. of Biostatistics, Turku Univ. (Finland)); Kormano, M.J. (Dept. of Diagnostic Radiology, Turku Univ. (Finland))

    1994-01-01

    The age-dependent occurrence of cervical degenerative changes was studies using 0.1 T MRI in 89 asymptomatic volunteers aged 9 to 63 years. The degree of DD (disc darkening on T2[sup *]-weighted images), disc protrusions and prolapses, narrowing of disc spaces, dorsal osteophytes and spinal canal stenosis were assessed. Abnormalities were commoner in older subjects, 62% of being seen in those over 40 years old. In subjects aged less than 30 years there were virtually no abnormalities. DD was the most common abnormality, seen in 10% of discs; 57% DD was in subjects aged over 40. DD at the C5/6 level was the most common finding. No differences in abnormal findings between males and females was observed, nor any statistically significant association between DD and other abnormalities. Thus, DD begins later age in the cervical spine than in the lumbar region. Asymptomatic degenerative changes are common on MRI in the cervical spine after 30 years of age. (orig.)

  7. Para que servem os inventários de fauna?

    Directory of Open Access Journals (Sweden)

    Luís Fábio Silveira

    2010-01-01

    Full Text Available Inventários de fauna acessam diretamente a diversidade de uma localidade, em um determinado espaço e tempo. Os dados primários gerados pelos inventários compõem uma das ferramentas mais importantes na tomada de decisões a respeito do manejo de áreas naturais. Entretanto, vários problemas têm sido observados em diversos níveis relacionados aos inventários de fauna no Brasil e vão desde a formação de recursos humanos até a ausência de padronização, de desenho experimental e de seleção de métodos inadequados. São apresentados estudos de caso com mamíferos, répteis, anfíbios e peixes, nos quais são discutidos problemas como variabilidade temporal e métodos para detecção de fauna terrestre, sugerindo que tanto os inventários quanto os programas de monitoramento devam se estender por prazos maiores e que os inventários devem incluir diferentes metodologias para que os seus objetivos sejam plenamente alcançados.Inventories of fauna directly access the diversity of a locality in a certain period of time. The primary data generated by these inventories comprise one of the most important steps in decisions making regarding the management of natural areas. However, several problems have been observed at different levels related to inventories of fauna in Brazil, and range from the training of humans to the lack of standardization of experimental design and selection of inappropriate methods. We present case studies of mammals, reptiles, amphibians and fishes, where they discussed issues such temporal variability and methods for detection of terrestrial fauna, suggesting that both inventories and monitoring programs should be extended for longer terms and that inventories should include different methodologies to ensure that their goals are fully achieved.

  8. Glycemic markers and relation with arterial stiffness in Caucasian subjects of the MARK study.

    Directory of Open Access Journals (Sweden)

    Leticia Gomez-Sanchez

    Full Text Available Effect of prediabetes and normal glucose on arterial stiffness remains controversial. The primary aim of this study was to investigate the relationship of fasting plasma glucose (FPG, postprandial glucose (PG and glycosylated haemoglobin (HbA1c with brachial-ankle pulse wave velocity (baPWV and cardio-ankle vascular index (CAVI in Caucasian adults. The secondary aim was to analyse this relationship by glycaemic status.Cross-sectional study. Setting: Primary care. Participants: 2,233 subjects, 35-74 years. Measures: FPG (mg/dL and HbA1c (% of all subjects were measured using standard automated enzymatic methods. PG (mg/dL was self-measured at home two hours after meals (breakfast, lunch and dinner for one day using an Accu-chek ® glucometer. CAVI was measured using a VaSera VS-1500® device (Fukuda Denshi, and baPWV was calculated using a validated equation.CAVI and baPWV values were significantly higher in subjects with diabetes mellitus than in glucose normal and prediabetes groups (p<0.001. FPG, PG and HbA1c were positively associated with CAVI and baPWV. The β regression coefficient for: HbA1c was 0.112 (CI 95% 0.068 to 0.155 with CAVI, 0.266 (CI 95% 0.172 to 0.359 with baPWV; for PG was 0.006 (CI 95% 0.004 to 0.009 and for FPG was 0.005 (CI 95% 0.002 to 0.008 with baPWV; and for PG was 0.002 (CI 95% 0.001 to 0.003 and 0.003 (CI 95% 0.002 to 0.004 with CAVI (p<0.01 in all cases. When analysing by hyperglycaemic status, FPG, PG and HbA1c were positively associated with CAVI and baPWV in subjects with type 2 diabetes mellitus.FPG, PG and HbA1c show a positive association with CAVI and baPWV, in Caucasian adults with intermediate cardiovascular risk factors. When analysing by hyperglycaemic status, the association is only maintained in subjects with type 2 diabetes mellitus.Clinical Trials.gov Identifier: NCT01428934. Registered 2 September 2011. Retrospectively registered. Last updated September 8, 2016.

  9. 78 FR 57665 - Government-Owned Inventions, Available for Licensing

    Science.gov (United States)

    2013-09-19

    ... From the Federal Register Online via the Government Publishing Office NATIONAL AERONAUTICS AND SPACE ADMINISTRATION Government-Owned Inventions, Available for Licensing AGENCY: National Aeronautics and Space Administration. ACTION: Notice of Availability of Inventions for Licensing. SUMMARY: The...

  10. 78 FR 29387 - Government-Owned Inventions, Available for Licensing

    Science.gov (United States)

    2013-05-20

    ... From the Federal Register Online via the Government Publishing Office NATIONAL AERONAUTICS AND SPACE ADMINISTRATION Government-Owned Inventions, Available for Licensing AGENCY: National Aeronautics and Space Administration. ACTION: Notice of Availability of Inventions for Licensing. SUMMARY: Patent...

  11. 78 FR 57663 - Government-Owned Inventions, Available for Licensing

    Science.gov (United States)

    2013-09-19

    ... From the Federal Register Online via the Government Publishing Office NATIONAL AERONAUTICS AND SPACE ADMINISTRATION Government-Owned Inventions, Available for Licensing AGENCY: National Aeronautics and Space Administration. ACTION: Notice of availability of inventions for licensing. SUMMARY: Patent...

  12. 78 FR 29388 - Government-Owned Inventions, Available for Licensing

    Science.gov (United States)

    2013-05-20

    ... From the Federal Register Online via the Government Publishing Office NATIONAL AERONAUTICS AND SPACE ADMINISTRATION Government-Owned Inventions, Available for Licensing AGENCY: National Aeronautics and Space Administration. ACTION: Notice of Availability of Inventions for Licensing. SUMMARY: Patent...

  13. Self-esteem and subjective well-being revisited: The roles of personal, relational, and collective self-esteem.

    Science.gov (United States)

    Du, Hongfei; King, Ronnel B; Chi, Peilian

    2017-01-01

    Previous studies have shown that self-esteem is an important predictor of subjective well-being. However, the majority of research has focused on self-esteem at the individual and the collective level, but has mostly ignored self-esteem at the relational level. According to social identity theory, individuals can maintain and enhance self-esteem through personal traits (personal self-esteem, PSE), relationships with significant others (relational self-esteem, RSE), and relationships with larger groups (collective self-esteem, CSE). The current research investigated whether RSE and CSE can predict subjective well-being beyond PSE among Chinese college students. With four cross-sectional studies and one longitudinal study (N = 847), we found that, when controlling for PSE, RSE was associated with greater life satisfaction, positive affect, meaning in life, happiness, and subjective vitality (Studies 1-5), but CSE was not (Studies 2-5). Implications are discussed.

  14. Self-esteem and subjective well-being revisited: The roles of personal, relational, and collective self-esteem

    Science.gov (United States)

    Du, Hongfei; King, Ronnel B.; Chi, Peilian

    2017-01-01

    Previous studies have shown that self-esteem is an important predictor of subjective well-being. However, the majority of research has focused on self-esteem at the individual and the collective level, but has mostly ignored self-esteem at the relational level. According to social identity theory, individuals can maintain and enhance self-esteem through personal traits (personal self-esteem, PSE), relationships with significant others (relational self-esteem, RSE), and relationships with larger groups (collective self-esteem, CSE). The current research investigated whether RSE and CSE can predict subjective well-being beyond PSE among Chinese college students. With four cross-sectional studies and one longitudinal study (N = 847), we found that, when controlling for PSE, RSE was associated with greater life satisfaction, positive affect, meaning in life, happiness, and subjective vitality (Studies 1–5), but CSE was not (Studies 2–5). Implications are discussed. PMID:28841716

  15. Self-esteem and subjective well-being revisited: The roles of personal, relational, and collective self-esteem.

    Directory of Open Access Journals (Sweden)

    Hongfei Du

    Full Text Available Previous studies have shown that self-esteem is an important predictor of subjective well-being. However, the majority of research has focused on self-esteem at the individual and the collective level, but has mostly ignored self-esteem at the relational level. According to social identity theory, individuals can maintain and enhance self-esteem through personal traits (personal self-esteem, PSE, relationships with significant others (relational self-esteem, RSE, and relationships with larger groups (collective self-esteem, CSE. The current research investigated whether RSE and CSE can predict subjective well-being beyond PSE among Chinese college students. With four cross-sectional studies and one longitudinal study (N = 847, we found that, when controlling for PSE, RSE was associated with greater life satisfaction, positive affect, meaning in life, happiness, and subjective vitality (Studies 1-5, but CSE was not (Studies 2-5. Implications are discussed.

  16. The Telephone: An Invention with Many Fathers

    Energy Technology Data Exchange (ETDEWEB)

    Brenni, Paolo (CNR-FST-IMSS, Florence, Italy)

    2008-10-01

    The names of A.G. Bell, A. Meucci, P.Reis, E. Gray, just to mention the most important ones, are all connected with the invention of the telephone. Today, the Italian inventor A. Meucci is recognized as being the first to propose a working prototype of the electric telephone. However, for a series of reasons his strenuous efforts were not rewarded. I will not repeat here the endless and complex disputes about the 'real father' of the telephone. From an historical point of view it is more interesting to understand why so many individuals from different backgrounds conceived of a similar apparatus and why most of these devices were simply forgotten or just remained laboratory curiosities. The case of the development of the telephone is an emblematic and useful example for better understanding the intricate factors which are involved in the birth of an invention and reasons for its success and failure.

  17. Technical inventions that enabled artificial infant feeding.

    Science.gov (United States)

    Obladen, Michael

    2014-01-01

    Artificial feeding of infants, called hand-feeding, was unsafe well into the 19th century. This paper aims to identify technical innovations which made artificial feeding less dangerous. In rapid succession from 1844 to 1886, the vulcanization of rubber, production of rubber teats, cooling machines for large-scale ice production, techniques for milk pasteurization, evaporation and condensation, and packing in closed tins were invented or initiated. Remarkably, most of these inventions preceded the discovery of pathogenic bacteria. The producers of proprietary infant formula made immediate use of these innovations, whereas in the private household artificial feeding remained highly dangerous - mostly because of ignorance about bacteria and hygiene, and partly because the equipment for safe storage, transport, preparation and application of baby food was lacking.

  18. Invented genealogies as political mythologies: definitionand examples

    Directory of Open Access Journals (Sweden)

    Filip-Lucian Iorga

    2012-10-01

    Full Text Available The genealogical imaginary is a subcategory of the imaginary referring to the origin and it comprises a wide range of genealogical myths: fictitious ancestors, whether divine or human, fabulous kinships, invented genealogies, descendancies which are impossible to certify with documents, erroneous interpretations of certain degrees of kinship, real genealogies that have received unexpected interpretations and historiographic clichés grown on more or less attestable genealogies. The case of the Balş family is one of the most interesting: trying to integrate in the political structures of the Austrian and Russian Empire, some members of this old Moldavian family invent a fictitious genealogy that links the French counts of Baux, the Balsa family, a Serbian medieval dynasty and the Balş family, Moldavian boyars.

  19. Relation between food intake and visual analogue scale ratings of appetite and other sensations in healthy older and young subjects.

    Science.gov (United States)

    Parker, B A; Sturm, K; MacIntosh, C G; Feinle, C; Horowitz, M; Chapman, I M

    2004-02-01

    Visual analogue scales are widely used in appetite research, yet the validity of these scales to evaluate appetite and mood has not been assessed in older subjects. The aim of this study was to determine the relations between food intake and visual analogue scale (VAS) ratings of appetite and nonappetite sensations in healthy older and young subjects. Retrospective combined analysis of four single-blind, randomised, controlled appetite studies. All studies were conducted in the University of Adelaide, Department of Medicine, Adelaide, Australia. A total of 45 healthy young men (n=24) and women (n=21) aged 18-35 y and 45 healthy older men (n=24) and women (n=21) aged 65-85 y were recruited by advertisement. Oral, intraduodenal or intravenous administration of treatments which suppressed food intake were compared to control. Up to 90 min after treatment, a test meal was offered and subjects ate freely for between 30 and 60 min. Perceptions were assessed by 100-mm visual analogue scales administered at regular intervals. Food intake at the test meal was positively related to perceptions of hunger, drowsiness, and calmness at both baseline and premeal (r>0.16, P 0.2, P<0.05) in both older and young subjects. Food intake was related to VAS ratings at least as strongly, if not more so, in older as in young subjects. These observations (i) confirm that food intake is related to perceptions of hunger and fullness as assessed by VAS in healthy older and young subjects, and (ii) suggest that sensations, not obviously associated with appetite, including 'drowsiness' and 'calmness', are also associated with food intake.

  20. The story of global patent inventions

    Energy Technology Data Exchange (ETDEWEB)

    Wang, Yeun Jung

    1996-11-15

    This book introduces the global patent inventions, which are soap floating on the water, computer, radar, zipper, fuel cell, a raincoat, a pencil, a ball point pen, vitamin, an ice saw, a subway, post it, endoscope, ultrasonic detector, machine to pierce the hall, hair-restorer, a refrigerator, tricycle tractor of Benz steam engine of watt, carburettor, aluminum smelting process, video game, ice cream freezer, lead powder, piling system, burner using infrared rays, small projector, blender for recycling of resource, and artificial silk.

  1. Review of The Invention of Enterprise

    Directory of Open Access Journals (Sweden)

    Michael E. Marotta

    2011-05-01

    Full Text Available The Invention of Enterprise: Entrepreneurship from Ancient Mesopotamia to Modern Times, David S. Landes, Joel Mokyr, and William J. Baumol, eds., Princeton University Press, 2010, is a dense anthology that provides an “orbital view” of the history of trade and commerce. The essays encompass several theoretic frameworks while following three themes: the creation of enterprises; the distinctions between creative and corrosive capitalism; and the societies that engender those different modes.

  2. Teacher Related Factors Influencing Students' Enrollment in Biology Subject in Public Secondary Schools in Meru Central Sub County in Kenya

    Science.gov (United States)

    Kirima, Teresia Mugure; Kinyua, Susan Muthoni

    2016-01-01

    This study examined teacher related factors influencing students' enrollment in Biology subject in public secondary schools in Meru Central Sub County in Kenya. The study utilized the descriptive survey research design on a target population of 9,859 respondents consisting of 9,748 Biology students, 62 trained Biology teachers and 49 Heads of…

  3. Physical and psychosocial disability in elderly subjects in relation to pain in the hip and/or knee

    NARCIS (Netherlands)

    Hopman-Rock, M.; Odding, E.; Hofman, A.; Kraaimaat, F. W.; Bijlsma, J. W.

    1996-01-01

    To determine physical and psychosocial disability in subjects aged 55 to 74 years living in the community, in relation to pain in the hip and/or knee, and to explore the relationships between pain, physical and psychosocial disability, and selected background variables. A subsample from a community

  4. Physical and psychosocial disability in elderly subjects in relation to pain in the hip and/or knee

    NARCIS (Netherlands)

    Hopman-Rock, M.; Odding, E.; Hofman, A.; Kraaimaat, F.W.; Bijlsma, J.W.J.

    1996-01-01

    Objective. To determine physical and psychosocial disability in subjects aged 55 to 74 years living in the community, in relation to pain in the hip and/or knee, and to explore the relationships between pain, physical and psychosocial disability, and selected background variables. Methods. A

  5. Child Physical Abuse and the Related PTSD in Taiwan: The Role of Chinese Cultural Background and Victims' Subjective Reactions

    Science.gov (United States)

    Chou, Chia-Ying; Su, Yi-Jen; Wu, Ho-Mao; Chen, Sue-Huei

    2011-01-01

    Objective: This study aimed to investigate child physical abuse (CPA) while taking into account the more rigorous definitions of CPA in the Chinese societies. The prevalence of CPA and CPA-related PTSD were estimated, together with the examination of peri-traumatic subjective reactions and their impacts on PTSD. Methods: In a Taiwanese sample of…

  6. Learning with LinkedIn: Students' Perceptions of Incorporating Subject-Related Blogging in an International Marketing Course

    Science.gov (United States)

    Galan, Nataliya; Khodabandehloo, Akbar

    2016-01-01

    Purpose: This paper aims to report the results of implementation of blogging within a LinkedIn discussion group in an international marketing course for a multicultural group of students focusing on the students' perceptions of the subject-related blogging. Design/Methodology/ Approach: This study adopts a qualitative approach; data have been…

  7. It matters how old you feel: Antecedents and performance consequences of average relative subjective age in organizations.

    Science.gov (United States)

    Kunze, Florian; Raes, Anneloes M L; Bruch, Heike

    2015-09-01

    This article extends the conceptual knowledge of average relative subjective age in organizations by exploring organizational-level antecedents and consequences of employees, on average, feeling younger than their chronological age. We draw from the theories of selection-optimization-compensation and socioemotional selectivity to build a theoretical framework for relative subjective age in organizations. We hypothesize that companies in which employees, on average, perceive themselves to be younger than they actually are have a higher average individual goal accomplishment and, in turn, experience higher company performance. We further hypothesize that employees' average experience of high work-related meaning relates to a lower subjective age in organizations. In addition, we assess the role of environmental dynamism and age-inclusive human resource management as moderators in this theoretical model. Through empirically testing this model in a multisource dataset, including 107 companies with 15,164 participating employees, we received support for the hypothesized relationships. Our results contribute to current debates in the scientific literature on age and have important practical implications in light of the demographic changes faced by many companies. This research indicates to both researchers and practitioners that it is not employees' chronological age but their subjective age, a factor that can be influenced, which drives organizational performance outcomes. (c) 2015 APA, all rights reserved).

  8. Effects of Immediate and Cumulative Syntactic Experience in Language Impairment: Evidence from Priming of Subject Relatives in Children with SLI

    Science.gov (United States)

    Garraffa, Maria; Coco, Moreno I.; Branigan, Holly P.

    2015-01-01

    We investigated the production of subject relative clauses (SRc) in Italian pre-school children with Specific Language Impairment (SLI) and age-matched typically-developing children (TD) controls. In a structural priming paradigm, children described pictures after hearing the experimenter produce a bare noun or an SRc description, as part of a…

  9. The Relationship between Teacher-Related Factors and Students' Attitudes towards Secondary School Chemistry Subject in Bureti District, Kenya

    Science.gov (United States)

    Chepkorir, Salome; Cheptonui, Edna Marusoi; Chemutai, Agnes

    2014-01-01

    This paper examines the relationship between teacher-related factors and student's attitudes towards Chemistry subject in secondary schools in Kenya. The paper is based on a study conducted in Bureti District in Kericho County, Kenya. This paper highlights issues on the teaching methods used by chemistry teachers, the teachers' availability to…

  10. The relation between overweight and subjective health according to age, social class, slimming behavior and smoking habits in Dutch adults

    NARCIS (Netherlands)

    Seidell, J C; Bakx, K C; Deurenberg, P.; Burema, J; Hautvast, J.G.A.J.; Huygen, F J

    1986-01-01

    Subjective health status was assessed in relation to overweight by administering a list of 51 health complaints to adult men and women who were either chronically overweight as defined by Body Mass Index (BMI) or not overweight, in a continuous morbidity registration in four general practices during

  11. Relations between muscle endurance and subjectively reported fatigue, walking capacity, and participation in mildly affected adolescents with cerebral palsy

    NARCIS (Netherlands)

    Eken, Maaike M.; Houdijk, Han; Doorenbosch, Caroline A. M.; Kiezebrink, Francisca E. M.; van Bennekom, Coen A. M.; Harlaar, Jaap; Dallmeijer, Annet J.

    2016-01-01

    To investigate the relation between muscle endurance and subjectively reported fatigue, walking capacity, and participation in mildly affected adolescents with cerebral palsy (CP) and peers with typical development. In this case-control study, knee extensor muscle endurance was estimated from

  12. Examining relations between locus of control, loneliness, subjective well-being, and preference for online social interaction.

    Science.gov (United States)

    Ye, Yinghua; Lin, Lin

    2015-02-01

    The unprecedented popularity of online communication has raised interests and concerns among the public as well as in scholarly circles. Online communications have pushed people farther away from one another. This study is a further examination of the effects of online communications on well-being, in particular: Locus of control, Loneliness, Subjective well-being, and Preference for online social interaction. Chinese undergraduate students (N = 260; 84 men, 176 women; M age = 20.1 yr., SD = 1.2) were questioned about demographic information and use of social media as well as four previously validated questionnaires related to well-being. Most participants used QQ, a popular social networking program, as the major channel for online social interactions. Locus of control was positively related to Loneliness and Preference for online social interaction, but negatively related to Subjective well-being; Loneliness (positively) and Subjective well-being (negatively) were related to Preference for online social interaction; and Loneliness and Subjective well-being had a full mediating effect between the relationships of Locus of control and Preference for online social interaction. The findings of the study showed that more lonely, unhappy, and externally controlled students were more likely to be engaged in online social interaction. Improving students' locus of control, loneliness, and happiness may help reduce problematic Internet use.

  13. High cardiac vagal control is related to better subjective and objective sleep quality

    Science.gov (United States)

    Werner, Gabriela G.; Ford, Brett Q.; Mauss, Iris B.; Schabus, Manuel; Blechert, Jens; Wilhelm, Frank H.

    2015-01-01

    Cardiac vagal control (CVC) has been linked to both physical and mental health. One critical aspect of health, that has not received much attention, is sleep. We hypothesized that adults with higher CVC – operationalized by high-frequency heart rate variability (HF-HRV) – will exhibit better sleep quality assessed both subjectively (i.e., with Pittsburgh Sleep Quality Index) and objectively (i.e., with polysomnography). HF-HRV was measured in 29 healthy young women during an extended neutral film clip. Participants then underwent full polysomnography to obtain objective measures of sleep quality and HF-HRV during a night of sleep. As expected, higher resting HF-HRV was associated with higher subjective and objective sleep quality (i.e., shorter sleep latency and fewer arousals). HF-HRV during sleep (overall or separated by sleep phases) showed less consistent relationships with sleep quality. These findings indicate that high waking CVC may be a key predictor of healthy sleep. PMID:25709072

  14. Self-esteem and subjective well-being revisited: The roles of personal, relational, and collective self-esteem

    OpenAIRE

    Du, Hongfei; King, Ronnel B.; Chi, Peilian

    2017-01-01

    Previous studies have shown that self-esteem is an important predictor of subjective well-being. However, the majority of research has focused on self-esteem at the individual and the collective level, but has mostly ignored self-esteem at the relational level. According to social identity theory, individuals can maintain and enhance self-esteem through personal traits (personal self-esteem, PSE), relationships with significant others (relational self-esteem, RSE), and relationships with larg...

  15. Resident-to-resident relational aggression and subjective well-being in assisted living facilities

    NARCIS (Netherlands)

    Trompetter, H.R.; Scholte, R.H.J.; Westerhof, G.J.

    2011-01-01

    Purpose: Research in settings similar to assisted living facilities suggests that relational aggression, an indirect and mature form of aggression, might occur in assisted living facilities. This empirical study investigates the existence of relational aggression in a sample of residents and the

  16. Drug Delivery Research: The Invention Cycle.

    Science.gov (United States)

    Park, Kinam

    2016-07-05

    Controlled drug delivery systems have been successful in introducing improved formulations for better use of existing drugs and novel delivery of biologicals. The initial success of producing many oral products and some injectable depot formulations, however, reached a plateau, and the progress over the past three decades has been slow. This is likely due to the difficulties of formulating hydrophilic, high molecular weight drugs, such as proteins and nucleic acids, for targeting specific cells, month-long sustained delivery, and pulsatile release. Since the approaches that have served well for delivery of small molecules are not applicable to large molecules, it is time to develop new methods for biologicals. The process of developing future drug delivery systems, termed as the invention cycle, is proposed, and it starts with clearly defining the problems for developing certain formulations. Once the problems are well-defined, creative imagination examines all potential options and selects the best answer and alternatives. Then, innovation takes over to generate unique solutions for developing new formulations that resolve the previously identified problems. Ultimately, the new delivery systems will have to go through a translational process to produce the final formulations for clinical use. The invention cycle also emphasizes examining the reasons for success of certain formulations, not just the reasons for failure of many systems. Implementation of the new invention cycle requires new mechanisms of funding the younger generation of scientists and a new way of identifying their achievements, thereby releasing them from the burden of short-termism.

  17. Effects of food-related stimuli on visual spatial attention in fasting and nonfasting normal subjects: Behavior and electrophysiology.

    Science.gov (United States)

    Leland, D S; Pineda, J A

    2006-01-01

    Attention biases toward food-related stimuli were examined as mediators of normal, healthy motivated behavior. Reaction times (RTs) and event-related potentials (ERPs) were used to assess the impact of food-related words on normal food-deprived individuals when used as spatial cues that frequently predicted the location of targets in a simple detection task (75% validity). In Experiment 1, fasting and nonfasting subjects showed a magnified cost/benefit of invalid/valid cueing by food words relative to a neutral category of words. In Experiment 2, the RT effect was replicated in a group of fasting subjects. The amplitude of a P3-like positivity (P420) was enhanced in response to food words, as was that of a prominent early anterior negativity (AN). These findings demonstrate that food-related stimuli can bias spatial attention in normal subjects and that electrophysiological markers can index the motivational salience of food words and/or their effect on attentional capture in food-deprived individuals. Even when the motivational salience of spatial cues is irrelevant to task demands, it can have an observable effect on attention. This design allows for the behavioral and electrophysiological study of motivation-attention interactions through loading of spatial cues with motivation-related semantic properties.

  18. Inventive Activity of Researchers: Cross-Country Rating Assessments

    Directory of Open Access Journals (Sweden)

    Tatyana Ivanovna Volkova

    2017-03-01

    Full Text Available In recent years, the study of the research capacity of the country and regions has become more active not only from the point of view of their leading components (personnel, financial, information, organizational, material-and-technical ones but also from the perspective of the assessment of productivity and effectiveness of researchers’ work. In the cross-country analysis, the certain highly aggregative parameters, which values, as a rule, are not in favour of Russia, are used. At the same time, at profound studying of this topic, these estimates cannot represent correctly the real trends of inventive activity in the scientific and technological sphere of the country and its regions. Moreover, the measurement of the researchers’ creative potential realization is carried out mainly through the assessment systems of their printing activity. Little attention is paid to the problem of the rating assessments of the researchers’ inventive and patent activity and its products from a cross-country perspective (especially to the detailed ones as well as to its institutional determinants. Therefore, the authors have chosen this subject-matter of the research. Its empirical basis is the statistical materials of both the national database and those which are recognized by the world scientific community. This research has both theoretical and methodological orientations. The purpose is the development of methodological and methodical tools of the research and assessment of researchers’ inventive activity including methodological support of cross-country comparative assessments. The authors have based the hypothesis on their previous research: in the conditions of the decreasing level of financial security, continuous reduction of a number of researchers, institutional restrictions and contradictions, the inventive activity of national researchers is still exist, and in a number of its leading parameters is implemented at the level of the advanced

  19. Prevalence of troublesome symptoms related to temporomandibular disorders and awareness of bruxism in 65- and 75-year-old subjects.

    Science.gov (United States)

    Unell, Lennart; Johansson, Anders; Ekbäck, Gunnar; Ordell, Sven; Carlsson, Gunnar E

    2012-06-01

    To assess the prevalence of three troublesome temporomandibular disorder (TMD) symptoms and awareness of bruxism in two cohorts of subjects aged 65 and 75 years. Epidemiological studies have demonstrated varying prevalence of TMD symptoms. The results concerning elderly people are inconclusive. In 2007 identical questionnaires were sent to all subjects born in 1942 and 1932 living in two Swedish counties. The response rate was 73.1% for the 65- and 71.9% for the 75-year-old subjects, totally 9093 subjects. The great majority reported no or only a few TMD problems. Less than 4% considered their TMD symptoms to be rather great or severe. The mean prevalence of TMD-related symptoms and bruxism was greater in women than in men in both age groups. The 75-year-old women reported a marked lower prevalence of TMD symptoms and bruxism than the 65-year-old women, whereas the age differences were small among the men. Self-reported bruxism was associated with a higher prevalence of TMD symptoms. The great majority of the subjects did not report any troublesome TMD related symptoms. However, 5.4% of the 65-year-old women and 3.8% of the 75-year-old women considered their symptoms severe or rather severe. © 2011 The Gerodontology Society and John Wiley & Sons A/S.

  20. Identifying and Developing Inventive Talent in the Republic of Korea

    Science.gov (United States)

    Lee, Seungmo

    2016-01-01

    In the 21st century, the need to develop creative potential through education is more critical than ever. Invention-gifted education is one approach that can both foster creativity and develop inventive talent. Invention-gifted education in the Republic of Korea is distinctive in its systematic approach to talent identification and talent…

  1. 7 CFR 550.54 - Invention disclosure and utilization reporting.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 6 2010-01-01 2010-01-01 false Invention disclosure and utilization reporting. 550.54... Management of Agreements Reports and Records § 550.54 Invention disclosure and utilization reporting. (a) The Cooperator shall report Invention Disclosures and Utilization information electronically via i-Edison Web...

  2. 48 CFR 27.305-4 - Protection of invention disclosures.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Protection of invention....305-4 Protection of invention disclosures. (a) The Government will, to the extent authorized by 35 U.S.C. 205, withhold from disclosure to the public any invention disclosures reported under the patent...

  3. 37 CFR 4.1 - Complaints regarding invention promoters.

    Science.gov (United States)

    2010-07-01

    ... invention promoters. 4.1 Section 4.1 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE GENERAL COMPLAINTS REGARDING INVENTION PROMOTERS § 4.1 Complaints regarding invention promoters. These regulations govern the Patent and Trademark Office's (Office...

  4. 14 CFR 1260.59A - Invention reporting and rights.

    Science.gov (United States)

    2010-01-01

    ... operation thereof. (c) Reporting shall be made on NASA Form 1679 Disclosure of Invention and New Technology..., and interest in and to each such invention throughout the world. ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Invention reporting and rights. 1260.59A...

  5. 14 CFR 1245.302 - Inventions by NASA employees.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Inventions by NASA employees. 1245.302... INTELLECTUAL PROPERTY RIGHTS NASA Foreign Patent Program § 1245.302 Inventions by NASA employees. (a) The foreign rights of NASA and of the NASA employee making an invention are determinable in accordance with...

  6. 75 FR 54656 - Government-Owned Inventions, Available for Licensing

    Science.gov (United States)

    2010-09-08

    ... SPACE ADMINISTRATION Government-Owned Inventions, Available for Licensing AGENCY: National Aeronautics and Space Administration. ACTION: Notice of Availability of Inventions for Licensing. SUMMARY: The inventions listed below assigned to the National Aeronautics and Space Administration, have been filed in the...

  7. 78 FR 8547 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2013-02-06

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing... inventions listed below are owned by an agency of the U.S. Government and are available for licensing in the... federally-funded research and development. Foreign patent applications are filed on selected inventions to...

  8. 78 FR 9399 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2013-02-08

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing... inventions listed below are owned by an agency of the U.S. Government and are available for licensing in the... federally-funded research and development. Foreign patent applications are filed on selected inventions to...

  9. 34 CFR 6.1 - Publication or patenting of inventions.

    Science.gov (United States)

    2010-07-01

    ... 34 Education 1 2010-07-01 2010-07-01 false Publication or patenting of inventions. 6.1 Section 6.1 Education Office of the Secretary, Department of Education INVENTIONS AND PATENTS (GENERAL) § 6.1 Publication or patenting of inventions. It is the general policy of the Department that the results of...

  10. 76 FR 36551 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2011-06-22

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing... inventions listed below are owned by an agency of the U.S. Government and are available for licensing in the... Federally-funded research and development. Foreign patent applications are filed on selected inventions to...

  11. 76 FR 55071 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2011-09-06

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing... inventions listed below are owned by an agency of the U.S. Government and are available for licensing in the... federally-funded research and development. Foreign patent applications are filed on selected inventions to...

  12. 75 FR 8082 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2010-02-23

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing... inventions listed below are owned by an agency of the U.S. Government and are available for licensing in the... federally-funded research and development. Foreign patent applications are filed on selected inventions to...

  13. 75 FR 4573 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2010-01-28

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing... inventions listed below are owned by an agency of the U.S. Government and are available for licensing in the... federally-funded research and development. Foreign patent applications are filed on selected inventions to...

  14. 77 FR 34392 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2012-06-11

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing... inventions listed below are owned by an agency of the U.S. Government and are available for licensing in the... federally-funded research and development. Foreign patent applications are filed on selected inventions to...

  15. 75 FR 52758 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2010-08-27

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing... inventions listed below are owned by an agency of the U.S. Government and are available for licensing in the... federally-funded research and development. Foreign patent applications are filed on selected inventions to...

  16. 76 FR 36553 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2011-06-22

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing... inventions listed below are owned by an agency of the U.S. Government and are available for licensing in the... Federally-funded research and development. Foreign patent applications are filed on selected inventions to...

  17. 37 CFR 404.12 - Protection and administration of inventions.

    Science.gov (United States)

    2010-07-01

    ... of inventions. 404.12 Section 404.12 Patents, Trademarks, and Copyrights ASSISTANT SECRETARY FOR TECHNOLOGY POLICY, DEPARTMENT OF COMMERCE LICENSING OF GOVERNMENT OWNED INVENTIONS § 404.12 Protection and administration of inventions. A Federal agency may take any suitable and necessary steps to protect and...

  18. 78 FR 18354 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2013-03-26

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing... inventions listed below are owned by an agency of the U.S. Government and are available for licensing in the... federally-funded research and development. Foreign patent applications are filed on selected inventions to...

  19. 75 FR 10283 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2010-03-05

    ...-Owned Inventions; Availability for Licensing AGENCY: National Institutes of Health, Public Health Service, HHS. ACTION: Notice. SUMMARY: The inventions listed below are owned by an agency of the U.S... applications are filed on selected inventions to extend market coverage for companies and may also be available...

  20. 76 FR 44939 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2011-07-27

    ... Government-Owned Inventions; Availability for Licensing AGENCY: National Institutes of Health, Public Health Service, HHS. ACTION: Notice. SUMMARY: The inventions listed below are owned by an agency of the U.S... applications are filed on selected inventions to extend market coverage for companies and may also be available...

  1. 78 FR 35290 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2013-06-12

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing AGENCY: National Institutes of Health, HHS. ACTION: Notice. SUMMARY: The inventions listed below are... development. Foreign patent applications are filed on selected inventions to extend market coverage for...

  2. 78 FR 52934 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2013-08-27

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing AGENCY: National Institutes of Health, HHS. ACTION: Notice. SUMMARY: The inventions listed below are...- funded research and development. Foreign patent applications are filed on selected inventions to extend...

  3. 75 FR 12764 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2010-03-17

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing... inventions listed below are owned by an agency of the U.S. Government and are available for licensing in the... federally-funded research and development. Foreign patent applications are filed on selected inventions to...

  4. 77 FR 11137 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2012-02-24

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing... inventions listed below are owned by an agency of the U.S. Government and are available for licensing in the... federally-funded research and development. Foreign patent applications are filed on selected inventions to...

  5. 42 CFR 61.20 - Inventions or discoveries.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Inventions or discoveries. 61.20 Section 61.20..., TRAINING FELLOWSHIPS Regular Fellowships § 61.20 Inventions or discoveries. Any fellowship award made... inventions or discoveries shall be maintained for such periods, and filed with or otherwise made available to...

  6. 37 CFR 501.4 - Determination of inventions and rights.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Determination of inventions..., DEPARTMENT OF COMMERCE UNIFORM PATENT POLICY FOR RIGHTS IN INVENTIONS MADE BY GOVERNMENT EMPLOYEES § 501.4 Determination of inventions and rights. Each Government agency has the approval of the Secretary to determine...

  7. 14 CFR 1245.301 - Inventions under NASA contracts.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Inventions under NASA contracts. 1245.301... INTELLECTUAL PROPERTY RIGHTS NASA Foreign Patent Program § 1245.301 Inventions under NASA contracts. (a... providing for the granting of a waiver of title to a contractor to any identified invention in countries...

  8. 10 CFR 603.860 - Rights to inventions.

    Science.gov (United States)

    2010-01-01

    ... 10 Energy 4 2010-01-01 2010-01-01 false Rights to inventions. 603.860 Section 603.860 Energy... to Other Administrative Matters Intellectual Property § 603.860 Rights to inventions. (a) The contracting officer should negotiate rights in inventions that represent an appropriate balance between the...

  9. 78 FR 5818 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2013-01-28

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing... inventions listed below are owned by an agency of the U.S. Government and are available for licensing in the... federally-funded research and development. Foreign patent applications are filed on selected inventions to...

  10. 77 FR 45363 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2012-07-31

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing... inventions listed below are owned by an agency of the U.S. Government and are available for licensing in the... federally-funded research and development. Foreign patent applications are filed on selected inventions to...

  11. 43 CFR 6.5 - Rights in inventions.

    Science.gov (United States)

    2010-10-01

    ... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Rights in inventions. 6.5 Section 6.5 Public Lands: Interior Office of the Secretary of the Interior PATENT REGULATIONS Inventions by Employees § 6.5 Rights in inventions. (a) The rules prescribed in this section shall be applied in determining...

  12. 77 FR 54578 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2012-09-05

    ... Government-Owned Inventions; Availability for Licensing AGENCY: National Institutes of Health, Public Health Service, HHS. ACTION: Notice. SUMMARY: The inventions listed below are owned by an agency of the U.S... applications are filed on selected inventions to extend market coverage for companies and may also be available...

  13. 78 FR 26791 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2013-05-08

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing AGENCY: National Institutes of Health, HHS. ACTION: Notice. SUMMARY: The inventions listed below are... development. Foreign patent applications are filed on selected inventions to extend market coverage for...

  14. 78 FR 31948 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2013-05-28

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing AGENCY: National Institutes of Health, HHS. ACTION: Notice. SUMMARY: The inventions listed below are... development. Foreign patent applications are filed on selected inventions to extend market coverage for...

  15. 75 FR 4571 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2010-01-28

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing... inventions listed below are owned by an agency of the U.S. ] Government and are available for licensing in... federally-funded research and development. Foreign patent applications are filed on selected inventions to...

  16. 40 CFR 40.160-3 - Reporting of inventions.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Reporting of inventions. 40.160-3... ASSISTANCE RESEARCH AND DEMONSTRATION GRANTS § 40.160-3 Reporting of inventions. As provided in appendix B of 40 CFR part 30, immediate and full reporting of all inventions to the Environmental Protection Agency...

  17. 14 CFR 1245.105 - Waiver after reporting inventions.

    Science.gov (United States)

    2010-01-01

    ... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Waiver after reporting inventions. 1245.105... INTELLECTUAL PROPERTY RIGHTS Patent Waiver Regulations § 1245.105 Waiver after reporting inventions. (a) The provisions of this section apply to petitions for waiver of domestic rights to identified inventions which...

  18. 76 FR 72207 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2011-11-22

    ... HUMAN SERVICES National Institutes of Health Government-Owned Inventions; Availability for Licensing... inventions listed below are owned by an agency of the U.S. Government and are available for licensing in the... federally-funded research and development. Foreign patent applications are filed on selected inventions to...

  19. 75 FR 10282 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2010-03-05

    ... Health Government-Owned Inventions; Availability for Licensing AGENCY: National Institutes of Health, Public Health Service, HHS. ACTION: Notice. SUMMARY: The inventions listed below are owned by an agency.... Foreign patent applications are filed on selected inventions to extend market coverage for companies and...

  20. 50 CFR 82.19 - Patents and inventions.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 6 2010-10-01 2010-10-01 false Patents and inventions. 82.19 Section 82...-IN-AID (MARINE MAMMAL PROTECTION ACT OF 1972) Administration § 82.19 Patents and inventions. Determination of the patent rights in any inventions or discoveries resulting from work under cooperative...

  1. 7 CFR 1230.88 - Patents, copyrights, inventions, and publications.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Patents, copyrights, inventions, and publications... Information Order Miscellaneous § 1230.88 Patents, copyrights, inventions, and publications. Any patents..., leasing, franchising, or other uses of such patents, copyrights, inventions, or publications inure to the...

  2. 77 FR 71004 - Patents and Inventions; Delegation of Authority

    Science.gov (United States)

    2012-11-28

    ... HUMAN SERVICES Centers for Disease Control and Prevention Patents and Inventions; Delegation of... administer and make decisions regarding the invention and patent program of CDC and the authority to make determinations of rights in inventions and patents in which CDC and the Department have an interest. This...

  3. 7 CFR 1220.254 - Patents, copyrights, inventions, and publications.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Patents, copyrights, inventions, and publications... Miscellaneous § 1220.254 Patents, copyrights, inventions, and publications. (a) Any patents, copyrights..., franchising, or other uses of such patents, copyrights, inventions, or publications, inure to the benefit of...

  4. 7 CFR 1160.505 - Patents, copyrights, inventions and publications.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Patents, copyrights, inventions and publications. 1160... PROGRAM Fluid Milk Promotion Order Miscellaneous § 1160.505 Patents, copyrights, inventions and publications. (a) Any patents, copyrights, trademarks, inventions or publications developed through the use of...

  5. 7 CFR 1260.215 - Patents, copyrights, inventions and publications.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Patents, copyrights, inventions and publications... AGRICULTURE BEEF PROMOTION AND RESEARCH Beef Promotion and Research Order Miscellaneous § 1260.215 Patents, copyrights, inventions and publications. (a) Any patents, copyrights, inventions or publications developed...

  6. Relations between muscle endurance and subjectively reported fatigue, walking capacity, and participation in mildly affected adolescents with cerebral palsy.

    Science.gov (United States)

    Eken, Maaike M; Houdijk, Han; Doorenbosch, Caroline A M; Kiezebrink, Francisca E M; van Bennekom, Coen A M; Harlaar, Jaap; Dallmeijer, Annet J

    2016-08-01

    To investigate the relation between muscle endurance and subjectively reported fatigue, walking capacity, and participation in mildly affected adolescents with cerebral palsy (CP) and peers with typical development. In this case-control study, knee extensor muscle endurance was estimated from individual load-endurance curves as the load corresponding to a 15-repetition maximum in 17 adolescents with spastic CP (six males, 11 females; age 12-19y) and 18 adolescents with typical development (eight males, 10 females; age 13-19y). Questionnaires were used to assess subjectively reported fatigue (Pediatric Quality of Life Inventory Multidimensional Fatigue Scale) and participation (Life-Habits questionnaire). Walking capacity was assessed using the 6-minute walk test. Relations were determined using multiple regression analyses. Muscle endurance related significantly to subjectively reported fatigue and walking capacity in adolescents with CP, while no relations were found for adolescents with typical development (subjectively reported fatigue: regression coefficient β [95% confidence intervals] for CP=23.72 [6.26 to 41.18], for controls=2.72 [-10.26 to 15.69]; walking capacity β for CP=125m [-87 to 337], for controls=2m [-86 to 89]). The 15-repetition maximum did not relate to participation in adolescents with CP. Subjectively reported fatigue and reduced walking capacity in adolescents with CP are partly caused by lower muscle endurance of knee extensors. Training of muscle endurance might contribute to reducing the experience of fatigue and improving walking capacity. Reduced muscle endurance seems to have no effect on participation. © 2016 Mac Keith Press.

  7. Baroreflex Sensitivity in Relation to Clinical Characteristics in Subject Aged 40 to 80 Years

    DEFF Research Database (Denmark)

    Brinth, Louise Schouborg; Pors, Kirsten; Latif, Tabassam

    2014-01-01

    women) with a mean age of 59 ± 11 years (range 41-79 years) were included. Baroreceptor activity was quantified through the Valsalva manoeuvre (VM) and as a spontaneous function. BRS was tested against age, gender, smoking status, body size and predicted risk of coronary heart disease based......Baroreflex function measured as baroreflex sensitivity (BRS) mirrors an integrated capacity of the autonomic nervous system. We aimed to assess the relationship between measures of BRS and age and relevant clinical characteristics. 80 subjects participating in the Copenhagen City Heart study (43...... breathing and VM. We could not demonstrate any correlation between BRS, smoking status, and body size when adjusting for age and gender, whereas spontaneous BRS was reduced with increasing Framingham risk score. Principal component analysis revealed three component explaining 69% of the total variance...

  8. Subjective social status and shaming experiences in relation to adolescent depression.

    Science.gov (United States)

    Aslund, Cecilia; Leppert, Jerzy; Starrin, Bengt; Nilsson, Kent W

    2009-01-01

    To investigate the associations among social status, shaming experiences, and adolescent depression using a status-shaming model. Population-based, self-report cohort study. Västmanland, Sweden. A cohort of 5396 students in grade 9 (age 15-16 years) and the second year of high school (age 17-18 years). Intervention Participants completed the anonymous questionnaire Survey of Adolescent Life in Västmanland-2006 during class hours. We investigated the prevalence of depression according to the Depression Self-Rating Scale of the Diagnostic and Statistical Manual of Mental Disorders (Fourth Edition, Text Revision), A-criterion, regarding subjective social status, shaming experiences, and social background. Social status was measured as (1) attributed status of a family's socioeconomic and social standing and (2) acquired status of peer group and school. Binary logistic regressions were used for the analyses. Shaming experiences and low social status interacted with depression. If shaming experiences were present, participants with both high and low attributed status were at increased risk for depression (odds ratio [low and high groups, respectively], 5.4-6.9), whereas medium status seemed to have a protective function. For acquired status, the highest elevated risk was found in participants with low status (odds ratio [girls and boys, respectively], 6.7-8.6). Social status may influence the risk for depression when an individual is subjected to shaming experiences. The present study contributes to the mapping of the influence of social status on health and may have essential implications for understanding, preventing, and treating adolescent depression.

  9. Advanced constitutive relations for modeling thermo-viscoplastic behaviour of metallic alloys subjected to impact loading

    OpenAIRE

    Rodríguez Martínez, José Antonio

    2010-01-01

    In this doctoral Thesis the thermo-viscoplastic behaviour of metallic alloys used for structural protection purposes has been analyzed. The study includes the proposition of advanced constitutive relations and their integration into numerical models. These numerical models are validated for impact problems within the low-intermediate range of impact velocities (until 85 m/s). The advanced constitutive relations derived are based on the Rusinek-Klepaczko model whose validity is extended to met...

  10. Non-albuminuric renal disease among subjects with advanced stages of chronic kidney failure related to type 2 diabetes mellitus.

    Science.gov (United States)

    Boronat, Mauro; García-Cantón, César; Quevedo, Virginia; Lorenzo, Dionisio L; López-Ríos, Laura; Batista, Fátima; Riaño, Marta; Saavedra, Pedro; Checa, María D

    2014-03-01

    Urinary albumin excretion has been consistently found to be normal in a significant number of subjects with early stages of diabetic kidney disease. This study was aimed to estimate the prevalence and characteristics of non-albuminuric chronic kidney disease associated with type 2 diabetes mellitus among subjects who reach advanced stages of renal failure. Study population was composed of incident patients with advanced chronic kidney disease (glomerular filtration rate chronic kidney disease, characteristically women, have normal urinary albumin excretion. HbA1c and polyneuropathy are inversely related to this non-albuminuric form of nephropathy.

  11. Posttraumatic growth is related to subjective well-being of aid workers exposed to cumulative trauma in Palestine.

    Science.gov (United States)

    Veronese, Guido; Pepe, Alessandro; Massaiu, Irene; De Mol, Ann-Sophie; Robbins, Ian

    2017-06-01

    The present study examined how stress reactions after traumatic events influence subjective well-being (SWB) via the indirect effect of posttraumatic growth (PTG) in two samples of Palestinian professional helpers from the Gaza Strip and West Bank ( n = 201). Using the General Health Questionnaire (GHQ-12) as a dependent measure of well-being, and PTGI-10, PANAS-20, WHO-5 BREF, and IES-13 questionnaires as independent variables, structural equation modelling (SEM) was used to examine whether: (a) cumulative trauma was negatively and directly related to subjective well-being; (b) levels of trauma were positively and directly related to posttraumatic growth; and (c) PTG was positively and directly related to subjective well-being. The findings suggest that posttraumatic growth contributes to mitigating and buffering (on the order of approximately 10%) the effect of trauma on subjective well-being. PTG seems to be a resource that can help aid workers deal with the consequences of stressful life events. Clinical implications and directions for supervision and training are discussed.

  12. Gender differences in response to emotional stress: an assessment across subjective, behavioral, and physiological domains and relations to alcohol craving.

    Science.gov (United States)

    Chaplin, Tara M; Hong, Kwangik; Bergquist, Keri; Sinha, Rajita

    2008-07-01

    Women and men are at risk for different types of stress-related disorders, with women at greater risk for depression and anxiety and men at greater risk for alcohol-use disorders. The present study examines gender differences in emotional and alcohol craving responses to stress that may relate to this gender divergence in disorders. Healthy adult social drinkers (27 men, 27 women) were exposed to individually developed and calibrated stressful, alcohol-related, and neutral-relaxing imagery, 1 imagery per session, on separate days and in random order. Subjective emotions, behavioral/bodily responses, cardiovascular arousal [heart rate (HR), blood pressure (BP)], and self-reported alcohol craving were assessed. Women reported and displayed greater sadness and anxiety following stress than men and men had greater diastolic BP response than women. No gender differences in alcohol craving, systolic BP or HR were observed. Subjective, behavioral, and cardiovascular measures were correlated in both genders. However, for men, but not women, alcohol craving was associated with greater subjective emotion and behavioral arousal following stress and alcohol cues. These data suggest that men and women respond to stress differently, with women experiencing greater sadness and anxiety, while men show a greater integration of reward motivation (craving) and emotional stress systems. These findings have implications for the gender-related divergence in vulnerability for stress-related disorders, with women at greater risk for anxiety and depression than men, and men at greater risk for alcohol-use disorders than women.

  13. Making the Failure More Productive: Scaffolding the Invention Process to Improve Inquiry Behaviors and Outcomes in Invention Activities

    Science.gov (United States)

    Holmes, N. G.; Day, James; Park, Anthony H. K.; Bonn, D. A.; Roll, Ido

    2014-01-01

    Invention activities are Productive Failure activities in which students attempt (and often fail) to invent methods that capture deep properties of a construct before being taught expert solutions. The current study evaluates the effect of scaffolding on the invention processes and outcomes, given that students are not expected to succeed in their…

  14. Reproducibility of axon reflex-related vasodilation assessed by dynamic thermal imaging in healthy subjects

    NARCIS (Netherlands)

    M.D. Nieuwenhoff (Mariska D.); Y. Wu; F.J.P.M. Huygen (Frank); A.C. Schouten (A.); F.C.T. van der Helm (Frans); S.P. Niehof (Sjoerd)

    2016-01-01

    textabstractIntroduction Small nerve fiber dysfunction is an early feature of diabetic neuropathy. There is a strong clinical need for a non-invasive method to assess small nerve fiber function. Small nerve fibers mediate axon reflex-related vasodilation and play an important role in

  15. Reproducibility of axon reflex-related vasodilation assessed by dynamic thermal imaging in healthy subjects

    NARCIS (Netherlands)

    Nieuwenhoff, MD; Wu, Y.; Huygen, F.J.P.M.; Schouten, A.C.; van der Helm, F.C.T.; Niehof, SP

    2016-01-01

    Introduction: Small nerve fiber dysfunction is an early feature of diabetic neuropathy. There is a strong clinical need for a non-invasive method to assess small nerve fiber function. Small nerve fibers mediate axon reflex-related vasodilation and play an important role in thermoregulation.

  16. Age-Related Changes in Objective and Subjective Speech Perception in Complex Listening Environments

    Science.gov (United States)

    Helfer, Karen S.; Merchant, Gabrielle R.; Wasiuk, Peter A.

    2017-01-01

    Purpose: A frequent complaint by older adults is difficulty communicating in challenging acoustic environments. The purpose of this work was to review and summarize information about how speech perception in complex listening situations changes across the adult age range. Method: This article provides a review of age-related changes in speech…

  17. Subjective symptoms related to GSM radiation from mobile phone base stations: a cross-sectional study

    Science.gov (United States)

    Gómez-Perretta, Claudio; Navarro, Enrique A; Segura, Jaume; Portolés, Manuel

    2013-01-01

    Objectives We performed a re-analysis of the data from Navarro et al (2003) in which health symptoms related to microwave exposure from mobile phone base stations (BSs) were explored, including data obtained in a retrospective inquiry about fear of exposure from BSs. Design Cross-sectional study. Setting La Ñora (Murcia), Spain. Participants Participants with known illness in 2003 were subsequently disregarded: 88 participants instead of 101 (in 2003) were analysed. Since weather circumstances can influence exposure, we restricted data to measurements made under similar weather conditions. Outcomes and methods A statistical method indifferent to the assumption of normality was employed: namely, binary logistic regression for modelling a binary response (eg, suffering fatigue (1) or not (0)), and so exposure was introduced as a predictor variable. This analysis was carried out on a regular basis and bootstrapping (95% percentile method) was used to provide more accurate CIs. Results The symptoms most related to exposure were lack of appetite (OR=1.58, 95% CI 1.23 to 2.03); lack of concentration (OR=1.54, 95% CI 1.25 to 1.89); irritability (OR=1.51, 95% CI 1.23 to 1.85); and trouble sleeping (OR=1.49, 95% CI 1.20 to 1.84). Changes in –2 log likelihood showed similar results. Concerns about the BSs were strongly related with trouble sleeping (OR =3.12, 95% CI 1.10 to 8.86). The exposure variable remained statistically significant in the multivariate analysis. The bootstrapped values were similar to asymptotic CIs. Conclusions This study confirms our preliminary results. We observed that the incidence of most of the symptoms was related to exposure levels—independently of the demographic variables and some possible risk factors. Concerns about adverse effects from exposure, despite being strongly related with sleep disturbances, do not influence the direct association between exposure and sleep. PMID:24381254

  18. Dopamine D2-receptor affinity of antipsychotics in relation to subjective well-being in patients with a psychotic disorder.

    Science.gov (United States)

    de Wit, Iris E; van Dijk, Floor A; Meijer, Carin J; van Tricht, Mirjam J; de Haan, Lieuwe

    2017-09-01

    Dopamine D2-receptor blockade by antipsychotic medication reduces psychotic symptoms, but may reduce subjective well-being. The current study aims to further explore the relation between dopamine D2-receptor affinity and subjective well-being within a large sample of patients with psychotic disorders. Patients participated in a longitudinal naturalistic cohort study: the Genetic Risk and Outcome of Psychosis (GROUP) study. Three groups of antipsychotic medication were created on the basis of their affinity for the D2-receptor: (i) loose or partial agonistic binding, (ii) moderate binding, and (iii) tight binding. Subjective well-being was assessed using the Subjective Well-being under Neuroleptics scale (SWN) at baseline and the 3-year follow-up. In addition, we compared changes in SWN scores when switching to a more 'loose or partial agonistic' binding agent or to a 'tighter' binding agent between baseline and the 3-year follow-up. The final group included 388 patients at baseline and 290 at the 3-year follow-up. No significant differences in the SWN scores were found between the three affinity groups at baseline and the 3-year follow-up. In addition, analyses yielded no significant changes in SWN scores after switching to a more 'loose or partial agonistic' or more 'tight' binding antipsychotic agent. We did not find further support for the hypothesis that subjective well-being is associated with antipsychotics affinity for dopamine D2-receptors. This might imply that the effect of antipsychotic D2-receptors binding on subjective well-being is not large enough to be detected in this cross-sectional study. Other factors besides dopamine antagonism are probably more relevant for subjective well-being.

  19. Sports involvement following ACL reconstruction is related to lower extremity neuromuscular adaptations, subjective knee function and health locus of control.

    Science.gov (United States)

    Nyland, J; Mauser, N; Caborn, D N M

    2013-09-01

    This retrospective study compared the influence of perceived sports involvement on lower extremity neuromuscular adaptations during single-leg countermovement jumping (CMJ), perceived knee function and internal health locus of control (HLOC) scores at a minimum 2-year post-anterior cruciate ligament reconstruction. The hypothesis was that subjects with higher-level sports involvement would display significant differences compared to subjects with lower-level sports involvement. Uninvolved and involved lower extremity EMG amplitude (1,000 Hz), vertical ground reaction force (VGRF) (500 Hz) and kinematic (60 Hz) displacement differences were determined during single-leg CMJ. These data and International Knee Documentation Committee subjective knee survey scores, Multidimensional Health Locus of Control Survey internal HLOC subscale scores and sports activity characteristics were compared by sports involvement level. Subjects that regarded themselves as only sporting sometimes (Group 3, n = 26) had lower IKDC survey and internal HLOC scores, were more likely to decrease sports activities by two intensity levels than highly competitive (Group 1, n = 20) and well-trained/frequently sporting (Group 2, n = 24) subjects, and had greater peak landing VGRF differences suggesting decreased involved lower extremity loading compared to Group 2. During propulsion, Group 1 had greater gluteus maximus (GM) and gastrocnemius (G) EMG differences than Groups 2 and 3. Groups 1 and 2 had decreased vastus medialis (VM) EMG differences during propulsion than Group 3. During landing, Group 1 had greater GM and G EMG differences than Group 3. Subjects with higher-level sports involvement up-regulated involved lower extremity GM and G activation and down-regulated VM activation. This adaptation may enable continued higher-level sports participation while minimizing knee joint forces. Perceived higher-level sports involvement was related to neuromuscular adaptations, better subjective knee

  20. Cognitive Event-Related Potential, an Early Diagnosis Biomarker in Frail Elderly Subjects: The ERP-MAPT-PLUS Ancillary Study.

    Science.gov (United States)

    Bennys, Karim; Gabelle, Audrey; Berr, Claudine; De Verbizier, Delphine; Andrieu, Sandrine; Vellas, Bruno; Touchon, Jacques

    2017-01-01

    By analyzing brain synaptic function, cognitive event-related potentials (ERPs) could provide powerful and innovative tools for early Alzheimer's disease (AD) diagnosis. We investigated the relevance of the ERP-P300 component as a potential diagnosis marker in elderly subjects at risk of developing AD. ERP-P300 was analyzed on 85 subjects recruited from the Multidomain Alzheimer Preventive Trial (MAPT). PET-AV45 brain imaging was available from 36 subjects. Two ERP-P300 subgroups were identified according to their PET-AV45 status: PET-Aβ positive (n = 15) and PET-Aβ negative (n = 21). In the amyloid positive group, we observed a highly significant increase in P3b latency in parietal brain regions (p = 0.0052). P3b in parietal regions correctly categorized 69.4% elderly subjects from the P300-PET Aβ positive group. Combined analysis of parietal P3b latencies and category fluency correctly classified 75% subjects from the P300-PET Aβ positive group. The P300 ERP presents good predictive measure of brain amyloid load and has the potential to be used as a screening instrument for preclinical AD. The incorporation of P3b latency may be used as an adjunctive tool with neuropsychological assessment (i.e., verbal category fluency) as a specific and sensitive method for preclinical assessment of AD.

  1. The relation between overweight and subjective health according to age, social class, slimming behavior and smoking habits in Dutch adults.

    Science.gov (United States)

    Seidell, J C; Bakx, K C; Deurenberg, P; Burema, J; Hautvast, J G; Huygen, F J

    1986-01-01

    Subjective health status was assessed in relation to overweight by administering a list of 51 health complaints to adult men and women who were either chronically overweight as defined by Body Mass Index (BMI) or not overweight, in a continuous morbidity registration in four general practices during the period 1967-83. Responses were received from 455 men (182 overweight) and 790 women (386 overweight), ages 26-66 years. Response rate (71 per cent) and age distribution (mean age 48) were similar in overweight and non-overweight groups of both sexes. BMI was correlated with the total number of complaints in women (r = 0.15) but not in men (r = 0.07). Multiple regression analysis revealed, however, that age was an effect modifier in this relation, there being a negative association between BMI and subjective health in younger men and a positive association in older men, whereas in women the association between BMI and subjective health was much more pronounced at younger ages than at older ages. In addition, current smoking habits and social class (in men and women) and reported slimming behavior (in women) had an independent relation to the total number of health complaints. BMI was also related to specific complaints and groups of complaints, particularly in women. PMID:3777287

  2. Explaining Differences in Subjective Well-Being Across 33 Nations Using Multilevel Models: Universal Personality, Cultural Relativity, and National Income.

    Science.gov (United States)

    Cheng, Cecilia; Cheung, Mike W-L; Montasem, Alex

    2016-02-01

    This multinational study simultaneously tested three prominent hypotheses--universal disposition, cultural relativity, and livability--that explained differences in subjective well-being across nations. We performed multilevel structural equation modeling to examine the hypothesized relationships at both individual and cultural levels in 33 nations. Participants were 6,753 university students (2,215 men; 4,403 women; 135 did not specify), and the average age of the entire sample was 20.97 years (SD = 2.39). Both individual- and cultural-level analyses supported the universal disposition and cultural relativity hypotheses by revealing significant associations of subjective well-being with Extraversion, Neuroticism, and independent self-construal. In addition, interdependent self-construal was positively related to life satisfaction at the individual level only, whereas aggregated negative affect was positively linked with aggregate levels of Extraversion and interdependent self-construal at the cultural level only. Consistent with the livability hypothesis, gross national income (GNI) was related to aggregate levels of negative affect and life satisfaction. There was also a quadratic relationship between GNI and aggregated positive affect. Our findings reveal that universal disposition, cultural self-construal, and national income can elucidate differences in subjective well-being, but the multilevel analyses advance the literature by yielding new findings that cannot be identified in studies using individual-level analyses alone. © 2014 Wiley Periodicals, Inc.

  3. Dopamine-related deficit in reward learning after catecholamine depletion in unmedicated, remitted subjects with bulimia nervosa.

    Science.gov (United States)

    Grob, Simona; Pizzagalli, Diego A; Dutra, Sunny J; Stern, Jair; Mörgeli, Hanspeter; Milos, Gabriella; Schnyder, Ulrich; Hasler, Gregor

    2012-07-01

    Disturbances in reward processing have been implicated in bulimia nervosa (BN). Abnormalities in processing reward-related stimuli might be linked to dysfunctions of the catecholaminergic neurotransmitter system, but findings have been inconclusive. A powerful way to investigate the relationship between catecholaminergic function and behavior is to examine behavioral changes in response to experimental catecholamine depletion (CD). The purpose of this study was to uncover putative catecholaminergic dysfunction in remitted subjects with BN who performed a reinforcement-learning task after CD. CD was achieved by oral alpha-methyl-para-tyrosine (AMPT) in 19 unmedicated female subjects with remitted BN (rBN) and 28 demographically matched healthy female controls (HC). Sham depletion administered identical capsules containing diphenhydramine. The study design consisted of a randomized, double-blind, placebo-controlled crossover, single-site experimental trial. The main outcome measures were reward learning in a probabilistic reward task analyzed using signal-detection theory. Secondary outcome measures included self-report assessments, including the Eating Disorder Examination-Questionnaire. Relative to healthy controls, rBN subjects were characterized by blunted reward learning in the AMPT--but not in placebo--condition. Highlighting the specificity of these findings, groups did not differ in their ability to perceptually distinguish between stimuli. Increased CD-induced anhedonic (but not eating disorder) symptoms were associated with a reduced response bias toward a more frequently rewarded stimulus. In conclusion, under CD, rBN subjects showed reduced reward learning compared with healthy control subjects. These deficits uncover disturbance of the central reward processing systems in rBN related to altered brain catecholamine levels, which might reflect a trait-like deficit increasing vulnerability to BN.

  4. Relation of dietary inorganic arsenic exposure and urinary inorganic arsenic metabolites excretion in Japanese subjects.

    Science.gov (United States)

    Oguri, Tomoko; Yoshinaga, Jun; Suzuki, Yayoi; Tao, Hiroaki; Nakazato, Tetsuya

    2017-06-03

    Inorganic arsenic (InAs) is a ubiquitous metalloid that has been shown to exert multiple adverse health outcomes. Urinary InAs and its metabolite concentration has been used as a biomarker of arsenic (As) exposure in some epidemiological studies, however, quantitative relationship between daily InAs exposure and urinary InAs metabolites concentration has not been well characterized. We collected a set of 24-h duplicated diet and spot urine sample of the next morning of diet sampling from 20 male and 19 female subjects in Japan from August 2011 to October 2012. Concentrations of As species in duplicated diet and urine samples were determined by using liquid chromatography-ICP mass spectrometry with a hydride generation system. Sum of the concentrations of urinary InAs and methylarsonic acid (MMA) was used as a measure of InAs exposure. Daily dietary InAs exposure was estimated to be 0.087 µg kg-1 day-1 (Geometric mean, GM), and GM of urinary InAs+MMA concentrations was 3.5 ng mL-1. Analysis of covariance did not find gender-difference in regression coefficients as significant (P > 0.05). Regression equation Log 10 [urinary InAs+MMA concentration] = 0.570× Log 10 [dietary InAs exposure level per body weight] + 1.15 was obtained for whole data set. This equation would be valuable in converting urinary InAs concentration to daily InAs exposure, which will be important information in risk assessment.

  5. Traits related to species persistence and dispersal explain changes in plant communities subjected to habitat loss

    DEFF Research Database (Denmark)

    Marini, Lorenzo; Bruun, Hans Henrik; Heikkinen, Risto

    2012-01-01

    Aim Habitat fragmentation is a major driver of biodiversity loss but it is insufficiently known how much its effects vary among species with different life-history traits; especially in plant communities, the understanding of the role of traits related to species persistence and dispersal...... of habitat loss on plant species richness was pervasive across different regions, whereas the effect of habitat isolation on species richness was not evident. This area effect was, however, not equal for all the species, and life-history traits related to both species persistence and dispersal modified plant...... sensitivity to habitat loss, indicating that both landscape and local processes determined large-scale dynamics of plant communities. High competitive ability for light, annual life cycle and animal dispersal emerged as traits enabling species to cope with habitat loss. Main conclusions In highly fragmented...

  6. Deformations of the vacuum solutions of general relativity subjected to linear constraints

    Science.gov (United States)

    Molina, C.

    2013-12-01

    The problem of deforming geometries is particularly important in the context of constructing new exact solutions of Einstein’s equation. This issue often appears when extensions of the general relativity are treated, for instance in brane world scenarios. In this paper we investigate spacetimes in which the energy-momentum tensor obeys a linear constraint. Extensions of the usual vacuum and electrovacuum solutions of general relativity are derived and an exact solution is presented. The classes of geometries obtained include a wide variety of compact objects, among them black holes and wormholes. The general metric derived in this work generalizes several solutions already published in the literature. Perturbations around the exact solution are also considered.

  7. Task-related oxygen uptake and symptoms during activities of daily life in CHF patients and healthy subjects.

    Science.gov (United States)

    Spruit, Martijn A; Wouters, Emiel F M; Eterman, Rose-Mieke A; Meijer, Kenneth; Wagers, Scott S; Stakenborg, Koen H P; Uszko-Lencer, Nicole H M K

    2011-08-01

    Patients with chronic heart failure (CHF) have a significantly lower peak aerobic capacity compared to healthy subjects, and, may therefore experience more inconvenience during the performance of domestic activities of daily life (ADLs). To date, the extent to which task-related oxygen uptake, heart rate, ventilation and symptoms during the performance of ADLs in CHF patients is different than in healthy subjects remains uncertain. General demographics, pulmonary function, body composition and peak aerobic capacity were assessed in 23 CHF outpatients and 20 healthy peers. In addition, the metabolic requirement of five simple self-paced domestic ADLs was assessed using a mobile oxycon. Task-related oxygen uptake (ml/min) was similar or lower in CHF patients compared to healthy subjects. In contrast, patients with CHF performing ADLs consumed oxygen at a higher proportion of their peak aerobic capacity than healthy subjects (p CHF experience use a higher proportion of their peak aerobic capacity, peak ventilation and peak heart rate during the performance of simple self-paced domestic ADL than their healthy peers. These findings represent a necessary step in improving our understanding of improving what troubles patients the most-not being able to do the things that they could when they were healthy.

  8. Core subjects at the end of primary school: identifying and explaining relative strengths of children with specific language impairment (SLI).

    Science.gov (United States)

    Durkin, Kevin; Mok, Pearl L H; Conti-Ramsden, Gina

    2015-01-01

    In general, children with specific language impairment (SLI) tend to fall behind their typically developing (TD) peers in educational attainment. Less is known about how children with SLI fare in particular areas of the curriculum and what predicts their levels of performance. To compare the distributions of performance of children with SLI in three core school subjects (English, Mathematics and Science); to test the possibility that performance would vary across the core subjects; and to examine the extent to which language impairment predicts performance. This study was conducted in England and reports historical data on educational attainments. Teacher assessment and test scores of 176 eleven-year-old children with SLI were examined in the three core subjects and compared with known national norms. Possible predictors of performance were measured, including language ability at ages 7 and 11, educational placement type, and performance IQ. Children with SLI, compared with national norms, were found to be at a disadvantage in core school subjects. Nevertheless, some children attained the levels expected of TD peers. Performance was poorest in English; relative strengths were indicated in Science and, to a lesser extent, in Mathematics. Language skills were significant predictors of performance in all three core subjects. PIQ was the strongest predictor for Mathematics. For Science, both early language skills at 7 years and PIQ made significant contributions. Language impacts on the school performance of children with SLI, but differentially across subjects. English for these children is the most challenging of the core subjects, reflecting the high levels of language demand it incurs. Science is an area of relative strength and mathematics appears to be intermediate, arguably because some tasks in these subjects can be performed with less reliance on verbal processing. Many children with SLI do have the potential to reach or exceed educational targets that are set

  9. Changes in salivary microbiota increase volatile sulfur compounds production in healthy male subjects with academic-related chronic stress.

    Science.gov (United States)

    Nani, Bruno Dias; Lima, Patricia Oliveira de; Marcondes, Fernanda Klein; Groppo, Francisco Carlos; Rolim, Gustavo Sattolo; Moraes, Antonio Bento Alves de; Cogo-Müller, Karina; Franz-Montan, Michelle

    2017-01-01

    To investigate the associations among salivary bacteria, oral emanations of volatile sulfur compounds, and academic-related chronic stress in healthy male subjects. Seventy-eight healthy male undergraduate dental students were classified as stressed or not by evaluation of burnout, a syndrome attributed to academic-related chronic stress. This evaluation was carried out using the Maslach Burnout Inventory-Student Survey questionnaire. Oral emanations of hydrogen sulfide, methyl mercaptan, and dimethyl sulfide were measured using an Oral Chroma™ portable gas chromatograph. The amounts in saliva of total bacteria and seven bacteria associated with halitosis were quantified by qPCR. The in vitro production of H2S by S. moorei and/or F. nucleatum was also measured with the Oral Chroma™ instrument. The stressed students group showed increased oral emanations of hydrogen sulfide and dimethyl sulfide, together with higher salivary Solobacterium moorei levels (p stressed group (p stressed subjects.

  10. Explicitly searching for useful inventions: dynamic relatedness and the costs of connecting versus synthesizing.

    Science.gov (United States)

    Hsieh, Chihmao

    2011-02-01

    Inventions combine technological features. When features are barely related, burdensomely broad knowledge is required to identify the situations that they share. When features are overly related, burdensomely broad knowledge is required to identify the situations that distinguish them. Thus, according to my first hypothesis, when features are moderately related, the costs of connecting and costs of synthesizing are cumulatively minimized, and the most useful inventions emerge. I also hypothesize that continued experimentation with a specific set of features is likely to lead to the discovery of decreasingly useful inventions; the earlier-identified connections reflect the more common consumer situations. Covering data from all industries, the empirical analysis provides broad support for the first hypothesis. Regressions to test the second hypothesis are inconclusive when examining industry types individually. Yet, this study represents an exploratory investigation, and future research should test refined hypotheses with more sophisticated data, such as that found in literature-based discovery research.

  11. Eating-related concerns, mood, and personality traits in recovered bulimia nervosa subjects: a replication study.

    Science.gov (United States)

    Stein, D; Kaye, W H; Matsunaga, H; Orbach, I; Har-Even, D; Frank, G; McConaha, C W; Rao, R

    2002-09-01

    Limited data suggest that eating-related concerns and behaviors, disturbances in mood, and altered temperament persist following recovery from bulimia nervosa (BN). In order to replicate and extend such findings, 11 women who were long-term recovered from BN (>1 year with no binging, purging, or restricting behaviors, normal weight, and regular menstrual cycles) were compared with 15 healthy volunteer women on the Eating Disorders Invertory-2 (EDI-2), the Beck Depression Inventory, the State Trait Anxiety Inventory, and the Multidimensional Personality Questionnaire (MPQ). Compared with the control women, the recovered BN women showed elevated levels of the EDI-2 subscales of Drive for Thinness, Body Dissatisfaction, Ineffectiveness, Perfectionism, and Social Insecurity, greater depression and anxiety, elevated levels of the MPQ Stress Reaction dimension and the higher-order factor of Negative Emotionality, and lower levels of the MPQ Well Being and Closeness dimensions. Core eating and weight-related concerns, dysphoric affect, social discomfort, and personality traits indicative of perfectionism persist following long-term recovery from BN. Copyright 2002 by Wiley Periodicals, Inc.

  12. Pharmacokinetics of nebulized and oral procaterol in asthmatic and non-asthmatic subjects in relation to doping analysis

    DEFF Research Database (Denmark)

    Krogh, Nanna; Backer, Vibeke; Rzeppa, Sebastian

    2016-01-01

    The purpose of the present study was to investigate pharmacokinetics of procaterol in asthmatics and non-asthmatics after nebulized and oral administration in relation to doping. Ten asthmatic and ten non-asthmatic subjects underwent two pharmacokinetic trials. At first trial, 4 μg procaterol was...... after nebulized administration. For doping control purposes, our observations indicate that it is possible to differentiate therapeutic nebulized administration of procaterol from proh ib ited use of oral procaterol....

  13. Cancer fear and fatalism: how African American participants construct the role of research subject in relation to clinical cancer research.

    Science.gov (United States)

    Somayaji, Darryl; Cloyes, Kristin Gates

    2015-01-01

    Lack of African American participation in cancer clinical trials has been identified as a critical problem. Historical interactions related to race, identity, and power may contribute to continued inequity in healthcare and research participation. The aim of this study was to explore the perceptions of African Americans regarding cancer and research and how these perceptions shape their beliefs about participating as cancer research subjects. Three African American focus groups were conducted including people who had never participated in cancer research, those who had, and those who were asked but refused (n = 16). Discussion focused on their perceptions of cancer research and actual or potential participation as research subjects. Data were coded using both structured and inductive coding methods. Fear and fatalism emerged in relation to research, race, power, and identity and were related to larger historical and social issues rather than only individual thoughts or feelings. Participants described fears of the unknown, death, mistrust, conspiracy, and discrimination together with positive/negative tensions between self, family, and community responsibilities. Complex identities linked perceptions of cancer and cancer research with broader historical and cultural issues. Fear, fatalism, and current and historical relationships influence how people perceive themselves as research subjects and may influence their decisions to participate in cancer research. Acknowledging how complex factors including race and racism contribute to health disparities may give nurses and other healthcare providers a better appreciation of how historical, social, and cultural dynamics at individual, community, and organizational levels influence access to and participation in cancer research.

  14. Objective-subjective disparity in cancer-related cognitive impairment: does the use of change measures help reconcile the difference?

    Science.gov (United States)

    O'Farrell, Erin; Smith, Andra; Collins, Barbara

    2017-10-01

    Studies to date have found little correlation between subjective and objective measures of cognitive function in cancer patients, making it difficult to interpret the significance of their cognitive complaints. The purpose of this study was to determine if a stronger correlation would be obtained using measures of cognitive change rather than static scores. Sixty women with early stage breast cancer underwent repeated cognitive assessment over the course of chemotherapy with a neuropsychological test battery (objective measure) and with the FACT-Cog (subjective measure). Their results were compared to 60 healthy women matched on age and education and assessed at similar intervals. We used multilevel modeling, with FACT-Cog as the dependent measure and ordinary least squares slopes of a neuropsychological summary score as the independent variable, to evaluate the co-variation between the subjective and objective measures over time RESULTS: Measures of both objective and subjective cognitive function declined over the course of chemotherapy in the breast cancer patients but there was no significant relationship between them, even when using change measures. Change in objective cognitive function was not related to change in anxiety or fatigue scores but the decline in perceived cognitive function was associated with greater anxiety and fatigue. The discrepancy in objective and subjective measures of cognition in breast cancer patients cannot be accounted for in terms of a failure to use change measures. Although the results are negative, we contend that this is the more appropriate methodology for analyzing cancer-related changes in cognition. Copyright © 2016 John Wiley & Sons, Ltd.

  15. Intercultural relations in Kabardino-Balkaria: Does integration always lead to subjective well-being?

    Directory of Open Access Journals (Sweden)

    Lepshokova Z. Kh.

    2016-05-01

    Full Text Available The project Mutual Intercultural Research in Plural Societies was designed to examine three hypotheses of intercultural relations: the multiculturalism hypothesis, the integration hypothesis, and the contact hypothesis. These hypotheses were derived from the Canadian multiculturalism policy (Berry, 1984, and their validity has been assessed in a number of countries. Our goal was to evaluate these hypotheses in Russia (Moscow and Latvia (Riga. We used sociopsychological surveys of two dominant groups (Russian Muscovites and Latvians in Riga and two nondominant groups (migrants from the Caucasus in Moscow and the Russian minority in Riga employing structural equation modeling. A sense of perceived security promoted tolerance toward other cultural groups in three of the samples. Perceived security was related significantly to multicultural ideology in Riga, but there was no significant relationship to multicultural ideology in the Moscow samples. A preference for the integration strategy among the migrants in Moscow as well as among the Russians in Latvia promoted their better sociocultural adaptation and had a significant impact on the life satisfaction of the Muscovites but had no impact on the Latvian sample in Riga. Our results provided some support for the effect of intercultural contact on the acceptance of others in three of the groups: the migrants in Moscow, the Russian minority in Riga, and the dominant group in Moscow. However, among the Russians in Riga, the relationship between contacts and perceived security was negative. The multiculturalism hypothesis was confirmed with the dominant group in Riga and was partly confirmed with both the dominant and the nondominant groups in Moscow and with the Russian minority in Riga. The contact hypothesis received partial support with both groups in Moscow and the Russian minority in Riga but was not confirmed with the Latvians in Riga. There was partial support for the role of the integration

  16. Damage assessment of bridge infrastructure subjected to flood-related hazards

    Science.gov (United States)

    Michalis, Panagiotis; Cahill, Paul; Bekić, Damir; Kerin, Igor; Pakrashi, Vikram; Lapthorne, John; Morais, João Gonçalo Martins Paulo; McKeogh, Eamon

    2017-04-01

    Transportation assets represent a critical component of society's infrastructure systems. Flood-related hazards are considered one of the main climate change impacts on highway and railway infrastructure, threatening the security and functionality of transportation systems. Of such hazards, flood-induced scour is a primarily cause of bridge collapses worldwide and one of the most complex and challenging water flow and erosion phenomena, leading to structural instability and ultimately catastrophic failures. Evaluation of scour risk under severe flood events is a particularly challenging issue considering that depth of foundations is very difficult to evaluate in water environment. The continual inspection, assessment and maintenance of bridges and other hydraulic structures under extreme flood events requires a multidisciplinary approach, including knowledge and expertise of hydraulics, hydrology, structural engineering, geotechnics and infrastructure management. The large number of bridges under a single management unit also highlights the need for efficient management, information sharing and self-informing systems to provide reliable, cost-effective flood and scour risk management. The "Intelligent Bridge Assessment Maintenance and Management System" (BRIDGE SMS) is an EU/FP7 funded project which aims to couple state-of-the art scientific expertise in multidisciplinary engineering sectors with industrial knowledge in infrastructure management. This involves the application of integrated low-cost structural health monitoring systems to provide real-time information towards the development of an intelligent decision support tool and a web-based platform to assess and efficiently manage bridge assets. This study documents the technological experience and presents results obtained from the application of sensing systems focusing on the damage assessment of water-hazards at bridges over watercourses in Ireland. The applied instrumentation is interfaced with an open

  17. Peer-review process in journals dealing with chemistry and related subjects published in Serbia

    Directory of Open Access Journals (Sweden)

    Dekanski Aleksandar

    2016-01-01

    Full Text Available A survey was conducted among editors of journals publishing in the field of chemistry, chemical technology and related topics in Serbia, aiming to collect information on their experience, problems and difficulties during peer-review process. Editors from 22 journals out of 27 which regularly published during 2015 replied. General data on journals were collected from responses obtained from editors-in-chief, whereas all editors (including sub-editors and section editors participated in a questionnaire concerning peer-review procedure. Additionally, they were asked to evaluate quality of reports and attitude of reviewers, discuss present situation and suggest measures to improve peer-review process. Greatest problems encountered by editors in peer-review process can be summarized as follows: low rate of acceptance to review, low quality of reports, sometimes due to reviewer’s bias or his/her inability to properly understand review process. A method used to search for reviewers does not substantially influence quality of reports. Editors agree that introduction of On-Line process and creation of precise instructions for reviewers, education of potential reviewers, as well as social, public and professional recognition and appreciation of reviewers’ work, are the most important measures to improve quality of peer-review process and, consecutively, quality of published articles and journals.

  18. Arithmetical calculation and related neuropsychological skills in subjects with isolated oral clefts.

    Science.gov (United States)

    Goodwin, Jon W; Conrad, Amy L; Ansley, Timothy; Nopoulos, Peg

    2017-10-01

    The current study examined whether the arithmetical calculation skills of children, adolescents, and young adults with isolated cleft of the lip and/or palate (iCL/P) differ significantly from unaffected control participants. Comparisons of potential neuropsychological predictors of arithmetical calculation were also conducted to determine whether these variables differ significantly for participants with iCL/P. Participants (N = 176; 93 iCL/P and 83 Control) ranged in age from 7 to 26 years old. A standardized battery of achievement and neuropsychological skills was administered. Between group differences on math achievement was assessed through a univariate analysis of covariance. Relationships between neuropsychological measures and math achievement were analyzed separately for participants with iCL/P and controls through hierarchical linear regressions. Arithmetical calculation was significantly lower for the iCL/P group. Rapid naming, sustained attention, and visual-spatial organization were significant predictors for the iCL/P group; rapid naming was the lone variable that was significantly more predictive of arithmetical calculation for the iCL/P group than for control participants. These results suggest that inefficient verbal label retrieval related to short-term memory (STM) deficits underlie the calculation difficulties of individuals with iCL/P. These findings have implications for approaches to remediation, as well as future research. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  19. An experiential thinking style: its facets and relations with objective and subjective criterion measures.

    Science.gov (United States)

    Norris, Paul; Epstein, Seymour

    2011-10-01

    In Study 1, an experiential factor divided into the following 3 factors when 3 or more factors were extracted: intuition, emotionality, and imagination; whereas a rational factor retained its coherence. In Study 2, an experiential but not a rational thinking style was positively associated with performance measures of creativity, humor, aesthetic judgment, and intuition and with self-report measures of empathy and social popularity. A rational thinking style was associated with several measures of adjustment. Both thinking styles were positively related to personal growth. Support was provided from several sources for the discriminant validity of the experiential facets. In a third study, the independence of the 2 thinking styles and of gender differences in self-reported data were verified by observations by others of participants' thinking styles. The importance of identifying facets of an experiential thinking style and of discovering previously unrecognized favorable attributes of this thinking style was discussed. © 2011 The Authors. Journal of Personality © 2011, Wiley Periodicals, Inc.

  20. Selected biomarkers of age-related diseases in older subjects with different nutrition.

    Science.gov (United States)

    Krajcovicova-Kudlackova, M; Babinska, K; Blazicek, P; Valachovicova, M; Spustova, V; Mislanova, C; Paukova, V

    2011-01-01

    The nutritionists introduce on the base of epidemiological and clinical studies that appropriately planned vegetarian diets are healthful, and may provide health benefits in the prevention and treatment of certain diseases. Aging belongs to the main risks of cardiovascular disease. Markers of age-related diseases (cardiovascular, metabolic syndrome, diabetes) were assessed in two nutritional groups of older apparently healthy non-obese non-smoking women aged 60-70 years, 45 vegetarians (lacto-ovo-vegetarians and semi-vegetarians) and 38 non-vegetarians (control group on a traditional mixed diet, general population). Vegetarian values of total cholesterol, LDL-cholesterol, triacylglycerols, C-reactive protein, glucose, insulin and insulin resistance are significantly reduced. Non-vegetarian average values of total cholesterol, LDL-cholesterol and C-reactive protein are risk. Vegetarians have a better antioxidative status (significantly increased vitamin C, lipid-standardized vitamine E and beta-carotene plasma concentrations). Favourable values of cardiovascular risk markers in older vegetarian women document a beneficial effect of vegetarian nutrition in prevention of this disease as well as the vegetarian diet can be an additional factor in therapy. Vegetarians suffer from mild hyperhomocysteinemia; it is due to the lower vitamin B12 concentration. Vitamin B12 supplements are inevitable for the hyperhomocysteinemia prevention (Tab. 2, Ref. 26).

  1. Subjective health expectations of patients with age-related macular degeneration treated with antiVEGF drugs.

    Science.gov (United States)

    Péntek, Márta; Brodszky, Valentin; Biró, Zsolt; Kölkedi, Zsófia; Dunai, Árpád; Németh, János; Baji, Petra; Rencz, Fanni; Gulácsi, László; Resch, Miklós D

    2017-10-10

    Subjective expectations regarding future health may influence patients' judgement of current health and treatment effects, as well as adherence to therapies in chronic diseases. We aimed to explore subjective expectations on longevity and future health-related quality of life (HRQOL) of patients with age-related macular degeneration (AMD) treated with antiVEGF injections and analyse the influencing factors. Consecutive AMD patients in two ophthalmology centres were included. Demographics, clinical characteristics and informal care utilisation were recorded. Current health was evaluated by the EQ-5D generic health status questionnaire and time trade-off (TTO) methods. Happiness was measured on a visual analogue scale (VAS). Subjective life-expectancy and expected EQ-5D status at ages 70, 80 and 90 were surveyed. T-test was applied to compare subgroups and Pearson correlations were performed to analyse relationships between variables. One hundred twenty two patients were involved (females 62%) with a mean (SD) age of 75.2 (7.9) years and disease duration of 2.9 (2.5) years. The majority were in AREDS-4 state, the better eye's ETDRS was 64.7 (15.4). EQ-5D and TTO revealed moderate deterioration of health (0.66 vs. 0.72, p = 0.131), happiness VAS was 6.3 (2.2). Correlation between EQ-5D and ETDRS was moderate (R = 0.242, p Subjective life-expectancy did not differ significantly from statistical life-expectancy and had no significant impact on TTO. The self-estimated mean EQ-5D score was 0.60, 0.40 and 0.24 for ages 70, 80 and 90 which is lower than the population norm of age-groups 65-74, 75-84 and 85+ (0.77, 0.63 and 0.63, respectively). Age, gender, current EQ-5D, need for informal care and happiness were deterministic factors of subjective health expectations. AMD patients with antiVEGF treatment have comparable HRQOL as the age-matched general public but expect a more severe deterioration of health with age. Older patients with worse HRQOL have worse

  2. Analysis of relative kinematic index with normalized standing time between subjects with and without recurrent low back pain.

    Science.gov (United States)

    Sung, Paul S; Danial, Pamela

    2017-02-01

    Although subjects with recurrent low back pain (LBP) demonstrate altered postural control, their postural steadiness during one leg standing is unknown. The purpose of this study was to investigate postural steadiness based on relative kinematic index of the lower limbs and trunk with normalized standing time in subjects with recurrent LBP during dominant and non-dominant leg standing. Sixty individuals participated in the study, including 29 subjects in the control group (18 male, 11 female) and 31 subjects with recurrent LBP (21 male, 10 female). The outcome measures included relative kinematic index of the body regions and normalized standing time during the one leg standing test. The relative kinematic index was the ratio between standstill time and successful standing time. The normalized standing time was defined as a ratio between the successful standing time and the requested standing time. The control group demonstrated significantly longer normalized standing time on the dominant (t = -2.57, p = 0.013) and non-dominant (t = -2.78, p = 0.007) legs than the LBP group. The relative kinematic index of the core spine model significantly decreased for the dominant (t = -3.01, p = 0.004) and non-dominant (t = -3.06, p = 0.003) legs in the LBP group. In addition, the kinematic index indicated pelvis and non-dominant shank during dominant leg standing (R 2 = 0.97) in the LBP group. In the control group, the pelvis was significantly correlated with the core spine model during standing on the dominant (R 2 = 0.95) and non-dominant (R 2 = 0.97) legs. The relative kinematic index of the pelvis was found to be most significant for longer standing durations in both groups. In the LBP group, the shank and foot were significantly higher in addition to the pelvis due to possible compensatory motion. The control group took advantage of pelvic control with the core spine to minimize lower limb movements. Clinicians need to consider the core spine for

  3. Metabolic effects of dark chocolate consumption on energy, gut microbiota, and stress-related metabolism in free-living subjects.

    Science.gov (United States)

    Martin, Francois-Pierre J; Rezzi, Serge; Peré-Trepat, Emma; Kamlage, Beate; Collino, Sebastiano; Leibold, Edgar; Kastler, Jürgen; Rein, Dietrich; Fay, Laurent B; Kochhar, Sunil

    2009-12-01

    Dietary preferences influence basal human metabolism and gut microbiome activity that in turn may have long-term health consequences. The present study reports the metabolic responses of free living subjects to a daily consumption of 40 g of dark chocolate for up to 14 days. A clinical trial was performed on a population of 30 human subjects, who were classified in low and high anxiety traits using validated psychological questionnaires. Biological fluids (urine and blood plasma) were collected during 3 test days at the beginning, midtime and at the end of a 2 week study. NMR and MS-based metabonomics were employed to study global changes in metabolism due to the chocolate consumption. Human subjects with higher anxiety trait showed a distinct metabolic profile indicative of a different energy homeostasis (lactate, citrate, succinate, trans-aconitate, urea, proline), hormonal metabolism (adrenaline, DOPA, 3-methoxy-tyrosine) and gut microbial activity (methylamines, p-cresol sulfate, hippurate). Dark chocolate reduced the urinary excretion of the stress hormone cortisol and catecholamines and partially normalized stress-related differences in energy metabolism (glycine, citrate, trans-aconitate, proline, beta-alanine) and gut microbial activities (hippurate and p-cresol sulfate). The study provides strong evidence that a daily consumption of 40 g of dark chocolate during a period of 2 weeks is sufficient to modify the metabolism of free living and healthy human subjects, as per variation of both host and gut microbial metabolism.

  4. Anxiety sensitivity and subjective social status in relation to anxiety and depressive symptoms and disorders among Latinos in primary care.

    Science.gov (United States)

    Zvolensky, Michael J; Bakhshaie, Jafar; Garza, Monica; Valdivieso, Jeanette; Ortiz, Mayra; Bogiaizian, Daniel; Robles, Zuzuky; Vujanovic, Anka

    2015-05-01

    The present investigation examined the interactive effects of anxiety sensitivity and subjective social status in relation to anxiety and depressive symptoms and psychopathology among 143 Latinos (85.7% female; Mage=39.0, SD=10.9; 97.2% used Spanish as their first language) who attended a community-based primary healthcare clinic. Results indicated that the interaction between anxiety sensitivity and subjective social status was significantly associated with number of mood and anxiety disorders, panic, social anxiety, and depressive symptoms. The form of the significant interactions indicated that individuals reporting co-occurring higher levels of anxiety sensitivity and lower levels of subjective social status evidenced the greatest levels of psychopathology and panic, social anxiety, and depressive symptoms. The present findings suggest that there is merit in focusing further scientific attention on the interplay between anxiety sensitivity and subjective social status in regard to understanding, and thus, better intervening to reduce anxiety/depressive vulnerability among Latinos in primary care. Copyright © 2015 Elsevier Ltd. All rights reserved.

  5. Predicting self-rated mental and physical health: the contributions of subjective socioeconomic status and personal relative deprivation.

    Science.gov (United States)

    Callan, Mitchell J; Kim, Hyunji; Matthews, William J

    2015-01-01

    Lower subjective socioeconomic status (SSS) and higher personal relative deprivation (PRD) relate to poorer health. Both constructs concern people's perceived relative social position, but they differ in their emphasis on the reference groups people use to determine their comparative disadvantage (national population vs. similar others) and the importance of resentment that may arise from such adverse comparisons. We investigated the relative utility of SSS and PRD as predictors of self-rated physical and mental health (e.g., self-rated health, stress, health complaints). Across six studies, self-rated physical and mental health were on the whole better predicted by measures of PRD than by SSS while controlling for objective socioeconomic status (SES), with SSS rarely contributing unique variance over and above PRD and SES. Studies 4-6 discount the possibility that the superiority of PRD over SSS in predicting health is due to psychometric differences (e.g., reliability) or response biases between the measures.

  6. Exploring the locus of invention : The dynamics of network communities and firms’ invention productivity

    NARCIS (Netherlands)

    Sytch, M.; Tatarynowicz, A.

    2014-01-01

    Departing from prior research analyzing the implications of social structure for actors' outcomes by applying either an ego network or a global network perspective, this study examines the implications of network communities for the invention productivity of firms. Network communities represent

  7. The impact of emotion regulation and illness-focused coping strategies on the relation of illness-related negative emotions to subjective health.

    Science.gov (United States)

    Karademas, Evangelos C; Tsalikou, Calliope; Tallarou, Maria-Christina

    2011-04-01

    In this study we examined whether emotion regulation and illness-focused coping strategies mediate and/ or moderate the relation of illness-related negative emotions to patients' subjective health. One hundred and thirty-five cardiac patients participated in the study. Illness-focused coping strategies were found to mediate the relation of emotions to physical functioning, whereas emotion regulation strategies mediated the relation to psychological well-being. Moreover, an emotion regulation strategy (i.e. emotion suppression) and two illness-focused coping strategies (instrumental coping and adherence) moderated the two relationships. These findings suggest that both emotion regulation and illness-focused coping strategies are integral parts of the illness-related negative emotions-health relationship.

  8. Task value profiles across subjects and aspirations to physical and IT-related sciences in the United States and Finland.

    Science.gov (United States)

    Chow, Angela; Eccles, Jacquelynne S; Salmela-Aro, Katariina

    2012-11-01

    Two independent studies were conducted to extend previous research by examining the associations between task value priority patterns across school subjects and aspirations toward the physical and information technology- (IT-) related sciences. Study 1 measured task values of a sample of 10th graders in the United States (N = 249) across (a) physics and chemistry, (b) math, and (c) English. Study 2 measured task values of a sample of students in the second year of high school in Finland (N = 351) across (a) math and science, (b) Finnish, and (c) the arts and physical education. In both studies, students were classified into groups according to how they ranked math and science in relation to the other subjects. Regression analyses indicated that task value group membership significantly predicted subsequent aspirations toward physical and IT-related sciences measured 1-2 years later. The task value groups who placed the highest priority on math and science were significantly more likely to aspire to physical and IT-related sciences than were the other groups. These findings provide support for the theoretical assumption regarding the predictive role of intraindividual hierarchical patterns of task values for subsequent preferences and choices suggested by the Eccles [Parsons] (1983) expectancy-value model.

  9. Age-related cutoffs for cervical movement behaviour to distinguish chronic idiopathic neck pain patients from unimpaired subjects.

    Science.gov (United States)

    Niederer, Daniel; Vogt, Lutz; Wilke, Jan; Rickert, Marcus; Banzer, Winfried

    2015-03-01

    The present study aims to develop age-dependent cutoff values in a quasi-experimental, cross-sectional diagnostic test study. One hundred and twenty (120) asymptomatic subjects (n = 100, 36♀, 18 75 years, for normative values; n = 20, 23-75 years, 15♀, for selectivity analyses) and 20 patients suffering from idiopathic neck pain (selectivity analyses, 22-71 years, 15♀) were included. Subjects performed five repetitive maximal cervical flexion/extension movements in an upright sitting position. Cervical kinematic characteristics (maximal range of motion (ROM), coefficient of variation (CV) and mean conjunct movements in rotation and flexion (CM)) were calculated from raw 3D ultrasonic data. Regression analyses were conducted to reveal associations between kinematic characteristics and age and gender and thus to determine normative values for healthy subjects. Age explains 53 % of the variance in ROM (decrease 10.2° per decade), 13 % in CV (increase 0.003 per decade) and 9 % in CM (increase 0.57° per decade). Receivers operating characteristic (ROC) analyses were conducted for differences between individual values of the kinematic characteristics and normative values to optimise cutoff values for distinguishing patients from unimpaired subjects (20 patients and 20 healthy). Cutoff values distinguished asymptomatic subjects' and chronic nonspecific neck patient's movement characteristics with sufficient quality (sensitivity 70-80 %, specificity 65-70 %). By including such classifications, the present findings expand actual research stating an age-related decrease in kinematic behaviour only using categorising span widths across decades. Future study is warranted to reveal our results' potential applicability for intervention onset decision making for idiopathic neck pain patients.

  10. Resting state cortical electroencephalographic rhythms are related to gray matter volume in subjects with mild cognitive impairment and Alzheimer's disease.

    Science.gov (United States)

    Babiloni, Claudio; Carducci, Filippo; Lizio, Roberta; Vecchio, Fabrizio; Baglieri, Annalisa; Bernardini, Silvia; Cavedo, Enrica; Bozzao, Alessandro; Buttinelli, Carla; Esposito, Fabrizio; Giubilei, Franco; Guizzaro, Antonio; Marino, Silvia; Montella, Patrizia; Quattrocchi, Carlo C; Redolfi, Alberto; Soricelli, Andrea; Tedeschi, Gioacchino; Ferri, Raffaele; Rossi-Fedele, Giancarlo; Ursini, Francesca; Scrascia, Federica; Vernieri, Fabrizio; Pedersen, Torleif Jan; Hardemark, Hans-Goran; Rossini, Paolo M; Frisoni, Giovanni B

    2013-06-01

    Cortical gray matter volume and resting state cortical electroencephalographic rhythms are typically abnormal in subjects with amnesic mild cognitive impairment (MCI) and Alzheimer's disease (AD). Here we tested the hypothesis that in amnesic MCI and AD subjects, abnormalities of EEG rhythms are a functional reflection of cortical atrophy across the disease. Eyes-closed resting state EEG data were recorded in 57 healthy elderly (Nold), 102 amnesic MCI, and 108 AD patients. Cortical gray matter volume was indexed by magnetic resonance imaging recorded in the MCI and AD subjects according to Alzheimer's disease neuroimaging initiative project (http://www.adni-info.org/). EEG rhythms of interest were delta (2-4 Hz), theta (4-8 Hz), alpha1 (8-10.5 Hz), alpha2 (10.5-13 Hz), beta1 (13-20 Hz), beta2 (20-30 Hz), and gamma (30-40 Hz). These rhythms were indexed by LORETA. Compared with the Nold, the MCI showed a decrease in amplitude of alpha 1 sources. With respect to the Nold and MCI, the AD showed an amplitude increase of delta sources, along with a strong amplitude reduction of alpha 1 sources. In the MCI and AD subjects as a whole group, the lower the cortical gray matter volume, the higher the delta sources, the lower the alpha 1 sources. The better the score to cognitive tests the higher the gray matter volume, the lower the pathological delta sources, and the higher the alpha sources. These results suggest that in amnesic MCI and AD subjects, abnormalities of resting state cortical EEG rhythms are not epiphenomena but are strictly related to neurodegeneration (atrophy of cortical gray matter) and cognition. Copyright © 2011 Wiley Periodicals, Inc.

  11. Factors related to physicians' willingness to vaccinate girls against HPV: the importance of subjective norms and perceived behavioral control.

    Science.gov (United States)

    Askelson, Natoshia M; Campo, Shelly; Lowe, John B; Dennis, Leslie K; Smith, Sandi; Andsager, Julie

    2010-03-01

    This study assessed factors related to physicians' intentions to vaccinate patients against human papillomavirus. A random sample of physicians was surveyed. The survey questions focused on the constructs of the Theory of Planned Behavior. Structural equation modeling was used to estimate the relationship of theoretical constructs to intention to vaccinate. Of the 207 physicians who responded, intentions to vaccinate were very high (86.5%). On a scale of 1 to 7 (strongly disagree to strongly agree) physicians had positive attitudes toward the vaccine. Physicians reported the vaccine was a good idea (M = 6.65, SD = 0.79), beneficial (M = 6.64, SD = 0.76), and protected against cervical cancer (M = 6.63, SD = 0.77). Intention to vaccinate was driven by subjective norms (provided by guidelines or standards of practice by important professional and general referent groups) (beta = 1.00, p subjective norms, such as those provided by professional organizations.

  12. Unsteady-state human-body exergy consumption rate and its relation to subjective assessment of dynamic thermal environments

    DEFF Research Database (Denmark)

    Schweiker, Marcel; Kolarik, Jakub; Dovjak, Mateja

    2016-01-01

    Few examples studied applicability of exergy analysis on human thermal comfort. These examples relate the human-body exergy consumption rate with subjectively obtained thermal sensation votes and had been based on steady-state calculation methods. However, humans are rarely exposed to steady...... between the human-body exergy consumption rate and subjective assessment of thermal environment represented by thermal sensation as well as to extend the investigation towards thermal acceptability votes. Comparison of steady-state and unsteady-state model showed that results from both models were...... of the present study confirmed previously indicated trends that lowest human body exergy consumption rate is associated with thermal sensation close to neutrality. Moreover, higher acceptability was in general associated with lower human body exergy consumption rate. (C) 2016 Elsevier B.V. All rights reserved....

  13. School Achievement and Performance in Chilean High Schools: The Mediating Role of Subjective Wellbeing in School-Related Evaluations

    Directory of Open Access Journals (Sweden)

    Verónica López

    2017-07-01

    Full Text Available School achievement gaps and school failure are problematic issues in Latin America, and are mainly explained by the socio-economic status (SES of the students. What schools can do to improve school achievement and reduce school failure is a critical issue, both for school management and teacher training. In this study, we present the association of individual and school-related socio-emotional variables with school achievement and performance, controlling for the effects of SES. A probabilistic sample of 4,964 students, drawn from 191 schools enrolled in year 10 in urban areas of Chile, answered questionnaires assessing subjective wellbeing, social wellbeing in school, school climate, school social wellbeing and students’ perceptions of teachers’ wellbeing. Using structural equation modeling, and controlling for SES, we modeled subjective wellbeing as a mediator of the relationship between school-related variables, such as school climate and perception of teacher’s wellbeing, and (a school achievement, and (b school performance. School achievement was computed as a product of (a the probability of passing the school year, and (b the percentage of yearly attendance at school. Data on school achievement was drawn from administrative registries from the Chilean Ministry of Education. School performance was computed as the estimated grade point average (GPA at the end of the school year, based on the students’ previous 5-year GPAs, and was also obtained through administrative data of the last 5 years. Findings reveal the mediating role of subjective wellbeing in the relationship between school-related evaluations (students’ social wellbeing at school, their perception of teachers’ wellbeing and school climate and school achievement. For school achievement, two variables were mediated (students’ social wellbeing at school and school climate. However, for school performance, no significant mediations were found. We conclude that, on the

  14. School Achievement and Performance in Chilean High Schools: The Mediating Role of Subjective Wellbeing in School-Related Evaluations

    Science.gov (United States)

    López, Verónica; Oyanedel, Juan C.; Bilbao, Marian; Torres, Javier; Oyarzún, Denise; Morales, Macarena; Ascorra, Paula; Carrasco, Claudia

    2017-01-01

    School achievement gaps and school failure are problematic issues in Latin America, and are mainly explained by the socio-economic status (SES) of the students. What schools can do to improve school achievement and reduce school failure is a critical issue, both for school management and teacher training. In this study, we present the association of individual and school-related socio-emotional variables with school achievement and performance, controlling for the effects of SES. A probabilistic sample of 4,964 students, drawn from 191 schools enrolled in year 10 in urban areas of Chile, answered questionnaires assessing subjective wellbeing, social wellbeing in school, school climate, school social wellbeing and students’ perceptions of teachers’ wellbeing. Using structural equation modeling, and controlling for SES, we modeled subjective wellbeing as a mediator of the relationship between school-related variables, such as school climate and perception of teacher’s wellbeing, and (a) school achievement, and (b) school performance. School achievement was computed as a product of (a) the probability of passing the school year, and (b) the percentage of yearly attendance at school. Data on school achievement was drawn from administrative registries from the Chilean Ministry of Education. School performance was computed as the estimated grade point average (GPA) at the end of the school year, based on the students’ previous 5-year GPAs, and was also obtained through administrative data of the last 5 years. Findings reveal the mediating role of subjective wellbeing in the relationship between school-related evaluations (students’ social wellbeing at school, their perception of teachers’ wellbeing and school climate) and school achievement. For school achievement, two variables were mediated (students’ social wellbeing at school and school climate). However, for school performance, no significant mediations were found. We conclude that, on the one hand

  15. School Achievement and Performance in Chilean High Schools: The Mediating Role of Subjective Wellbeing in School-Related Evaluations.

    Science.gov (United States)

    López, Verónica; Oyanedel, Juan C; Bilbao, Marian; Torres, Javier; Oyarzún, Denise; Morales, Macarena; Ascorra, Paula; Carrasco, Claudia

    2017-01-01

    School achievement gaps and school failure are problematic issues in Latin America, and are mainly explained by the socio-economic status (SES) of the students. What schools can do to improve school achievement and reduce school failure is a critical issue, both for school management and teacher training. In this study, we present the association of individual and school-related socio-emotional variables with school achievement and performance, controlling for the effects of SES. A probabilistic sample of 4,964 students, drawn from 191 schools enrolled in year 10 in urban areas of Chile, answered questionnaires assessing subjective wellbeing, social wellbeing in school, school climate, school social wellbeing and students' perceptions of teachers' wellbeing. Using structural equation modeling, and controlling for SES, we modeled subjective wellbeing as a mediator of the relationship between school-related variables, such as school climate and perception of teacher's wellbeing, and (a) school achievement, and (b) school performance. School achievement was computed as a product of (a) the probability of passing the school year, and (b) the percentage of yearly attendance at school. Data on school achievement was drawn from administrative registries from the Chilean Ministry of Education. School performance was computed as the estimated grade point average (GPA) at the end of the school year, based on the students' previous 5-year GPAs, and was also obtained through administrative data of the last 5 years. Findings reveal the mediating role of subjective wellbeing in the relationship between school-related evaluations (students' social wellbeing at school, their perception of teachers' wellbeing and school climate) and school achievement. For school achievement, two variables were mediated (students' social wellbeing at school and school climate). However, for school performance, no significant mediations were found. We conclude that, on the one hand, after

  16. Attitudes, subjective norms and perception of behavioural control as predictors of sun-related behaviour in Swedish adults.

    Science.gov (United States)

    Bränström, Richard; Ullén, Henrik; Brandberg, Yvonne

    2004-11-01

    Exposure to ultraviolet (UV) radiation is the major preventable cause of skin cancer. The aim of this study was to investigate the explanatory value of attitudes, subjective norms and perceived behavioural control on behaviours related to UV exposure. A random population-based sample (n = 1752, 18-37 years of age) in the Stockholm County, Sweden, answered a questionnaire with items on sun related behaviours and beliefs. The items concerned issues influenced by the Theory of Planned Behaviour, that is, attitudes, subjective norms and perceived behavioural control. Logistic regression analysis was used to examine the associations between behaviours and beliefs. Positive attitudes towards being tanned and being in the sun were both strongly associated with time spent in the sun, intentional tanning, sunbed use, going on vacation to a sunny resort, intention to decrease sunbathing and use of protection against the sun. Perceiving sunbathing as risky was associated with using different ways to protect and intending to reduce sun exposure. Having people around oneself who frequently sunbathe was related to intentional tanning and vacations to sunny resorts. Finally, perceived behavioural control was associated with use of sunscreen and use of other ways to protect from the sun among women. The study identified factors on which primary preventive interventions towards decreasing sun exposure should be focused.

  17. Wisdom at the End of Life: An Analysis of Mediating and Moderating Relations Between Wisdom and Subjective Well-Being.

    Science.gov (United States)

    Ardelt, Monika; Edwards, Carladenise A

    2016-05-01

    Several studies have shown that wisdom, measured as an integration of cognitive, reflective, and compassionate dimensions, is positively related to subjective well-being in old age. This study investigated whether wisdom might be particularly beneficial for people at the end of life, when extrinsic means to increase well-being largely disappear, and whether the association between wisdom and well-being is mediated by mastery and purpose in life. Samples of 156 older community residents (M = 71 years) and 41 older hospice patients and nursing home residents (M = 77 years) were analyzed, using a moderated and mediated path model. (a) Wisdom was positively related to subjective well-being in the later years, even after controlling for physical health, socioeconomic status, financial situation, social involvement, age, gender, race, and marital status. (b) The association between wisdom and well-being was significantly stronger in the nursing home and hospice sample than the community sample. (c) The relation between wisdom and well-being was partially mediated by purpose in life, both directly and via a sense of mastery. Aging well at the end of life might depend to a larger extent on psychosocial growth across the life course than on present circumstances. © The Author 2015. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  18. Distant Recombination and the Creation of Basic Inventions

    DEFF Research Database (Denmark)

    Barirani, Ahmad; Beaudry, Catherine; Agard, Bruno

    2015-01-01

    This article explores whether the relationship between the breath of technological integration (recombination distance) and the breath of an invention׳s subsequent application (basicness) is moderated by the sector of activity (private or public), science-linkage strength and industry......; increasing reliance upon basic science moderates the relationship between recombination distance and basicness; and increases to recombination distance in emerging science-based industries increases invention basicness at a higher rate. These findings have implications regarding the debate around...

  19. Invention Development Program Helps Nurture NCI at Frederick Technologies | Poster

    Science.gov (United States)

    The Invention Development Fund (IDF) was piloted by the Technology Transfer Center (TTC) in 2014 to facilitate the commercial development of NCI technologies. The IDF received a second round of funding from the NCI Office of the Director and the Office of Budget and Management to establish the Invention Development Program (IDP) for fiscal year 2016. The IDP is using these funds to help advance a second set of inventions.

  20. Irisin plasma concentration in PCOS and healthy subjects is related to body fat content and android fat distribution.

    Science.gov (United States)

    Pukajło, Katarzyna; Łaczmański, Łukasz; Kolackov, Katarzyna; Kuliczkowska-Płaksej, Justyna; Bolanowski, Marek; Milewicz, Andrzej; Daroszewski, Jacek

    2015-01-01

    Irisin (Ir), a recently identified adipo-myokine, cleaved and secreted from the protein FNDC5 in response to physical activity, has been postulated to induce the differentiation of a subset of white adipocytes into brown fat and to mediate the beneficial effects on metabolic homeostasis. Metabolic syndrome (MS), a cluster of factors leading to impaired energy homeostasis, affects a significant proportion of subjects suffering from polycystic ovary syndrome (PCOS). The aim of our study was to investigate the relationship between Ir plasma concentrations and metabolic disturbances. The study group consisted of 179 PCOS patients and a population of 122 healthy controls (both groups aged 25-35 years). A subset of 90 subjects with MS was isolated. A positive association between Ir plasma level and MS in the whole group and in controls was found. In subjects with high adipose body content (>40%), Ir was higher than in lean persons (<30%). Our results showed a significant positive association between Ir concentration and android type of adipose tissue in the whole study group and in the control group. Understanding the role of Ir in increased energy expenditure may lead to the development of new therapeutics for obesity and obesity-related diseases.

  1. Attitudes, subjective norm, perceived behavioral control, and intentions related to adult smoking cessation after coronary artery bypass graft surgery.

    Science.gov (United States)

    Bursey, M; Craig, D

    2000-01-01

    The purpose of this study was to examine the relationships between intention, attitudes, subjective norm, and perceived behavioral control related to smoking cessation in adults after initial coronary artery bypass graft surgery (CABG). The theoretical framework for the study was derived from Ajzen's Theory of Planned Behavior. Intention, the global and belief-based measures of attitude, subjective norm, and perceived behavioral control were measured with the Determinants of Adult Smoking Cessation (DOASC) Questionnaire developed by the investigator. Thirty-two adult smokers completed the questionnaire 2 to 3 weeks following hospital discharge. Four weeks after the questionnaire completion, a follow-up telephone call was used to determine the participants' current smoking status. The study results indicated that there was a statistically significant relationship between the intention to quit smoking after CABG and the global measure of attitude, and perceived behavioral control. This study highlights some of the beliefs about the outcomes of quitting smoking permanently after CABG which may underlie attitudes, subjective norm, and perceived behavioral control in this population. Implications for theory, practice, and research are discussed.

  2. Single-subject classification of schizophrenia using event-related potentials obtained during auditory and visual oddball paradigms.

    Science.gov (United States)

    Neuhaus, Andres H; Popescu, Florin C; Bates, John A; Goldberg, Terry E; Malhotra, Anil K

    2013-04-01

    In the search for the biomarkers of schizophrenia, event-related potential (ERP) deficits obtained by applying the classic oddball paradigm are among the most consistent findings. However, the single-subject classification rate based on these parameters remains to be determined. Here, we present a data-driven approach by applying machine learning classifiers to relevant oddball ERPs. Twenty-four schizophrenic patients and 24 matched healthy controls finished auditory and visual oddball tasks while high-density electrophysiological recordings were applied. The N1 component in response to standards and target as well as the P3 component following targets were submitted to different machine learning algorithms and the resulting ERP features were submitted to further correlation analyses. We obtained a classification accuracy of 72.4 % using only two ERP components. Latencies of parietal N1 components to visual standard stimuli at electrode positions Pz and P1 were sufficient for classification. Further analysis revealed a high correlation of these features in controls and an intermediate correlation in schizophrenia patients. These data exemplarily show how automated inference may be applied to classify a pathological state in single subjects without prior knowledge of their diagnoses and illustrate the potential of machine learning algorithms for the identification of potential biomarkers. Moreover, this approach assesses the discriminative accuracy of one of the most consistent findings in schizophrenia research by means of single-subject classification.

  3. Heart Rate Dynamics and their Relation with the Cyclic Alternating Pattern of Sleep in Normal Subjects and NFLE Patients

    Science.gov (United States)

    González, Jose S.; Dorantes, Guadalupe; Alba, Alfonso; Méndez, Martin O.; Camacho, Sergio; Luna-Rivera, Martin; Parrino, Liborio; Riccardi, Silvia; Terzano, Mario G.; Milioli, Giulia

    The aim of this work is to study the behavior of the autonomic system through variations in the heart rate (HR) during the Cyclic Alternating Pattern (CAP) which is formed by A-phases. The analysis was carried out in 10 healthy subjects and 10 patients with Nocturnal Front Lobe Epilepsy (NFLE) that underwent one whole night of polysomnographic recordings. In order to assess the relation of A-phases with the cardiovascular system, two time domain features were computed: the amplitude reduction and time delay of the minimum of the R-R intervals with respect to A-phases onset. In addition, the same process was performed over randomly chosen R-R interval segments during the NREM sleep for baseline comparisons. A non-parametric bootstrap procedure was used to test differences of the kurtosis values of two populations. The results suggest that the onset of the A-phases is correlated with a significant increase of the HR that peaks at around 4s after the A-phase onset, independently of the A-phase subtype and sleep time for both healthy subjects and NFLE patients. Furthermore, the behavior of the reduction in the R-R intervals during the A-phases was significantly different for NFLE patients with respect to control subjects.

  4. Simultaneous measures of kinematics and fMRI: relation between movement parameters and activation maps in healthy subjects

    Science.gov (United States)

    Gandolla, M.; Casellato, C.; Ferrante, S.; Ferrigno, G.; Baselli, G.; Molteni, F.; Martegani, A.; Frattini, T.; Pedrocchi, A.

    2010-03-01

    The objective of this study was to identify on healthy subjects the correlation between motor performances and brain activation maps, by the simultaneous use of functional magnetic resonance imaging (fMRI) and optoelectronic motion analysis system. The specific goal was to individuate how amplitude affects the related cerebral flow maps in active, passive and electrical stimulated (FES) movements. Ankle DorsiFlexion (ADF) was chosen as analyzed task because of its importance in the gait cycle. Firstly FES compatibility with fMRI images acquisition was assessed, both for the safety of the subject and of the device, and for mutual disturbances evaluation. We identified the experimental protocol so as to optimize the measured cerebral maps and the repeatability of the results. Intra-subject analysis of movement parameters along with brain activation mapping was performed. First level analysis to compare different execution modalities have been studied and preliminary qualitative results are reported. The long term application is the exploitation of the combined system in the evaluation of neurological patients where the definition of the motor tasks could be only partially accomplished depending on the patient residual functionality.

  5. Delayed onset of electromyographic activity of vastus medialis obliquus relative to vastus lateralis in subjects with patellofemoral pain syndrome.

    Science.gov (United States)

    Cowan, S M; Bennell, K L; Hodges, P W; Crossley, K M; McConnell, J

    2001-02-01

    To determine whether electromyographic (EMG) onsets of vastus medialis obliquus (VMO) and vastus lateralis (VL) are altered in the presence of patellofemoral pain syndrome (PFPS) during the functional task of stair stepping. Cross-sectional. University laboratory. Thirty-three subjects with PFPS and 33 asymptomatic controls. Subjects ascended and descended a set of stairs-2 steps, each 20-cm high-at usual stair-stepping pace. EMG readings of VMO and VL taken on middle stair during step up (concentric contraction) and step down (eccentric contraction). Relative difference in onset of surface EMG activity of VMO compared with VL during a stair-stepping task. EMG onsets were determined by using a computer algorithm and were verified visually. In the PFPS population, the EMG onset of VL occurred before that of VMO in both the step up and step down phases of the stair-stepping task (p EMG activity of VMO and VL in either phase of the task for the control subjects. This finding supports the hypothesized relationship between changes in the timing of activity of the vastimuscles and PFPS. This finding provides theoretical rationale to support physiotherapy treatment commonly used in the management of PFPS.

  6. The electronics revolution inventing the future

    CERN Document Server

    Williams, J B

    2017-01-01

    This book is about how electronics, computing, and telecommunications have profoundly changed our lives – the way we work, live, and play. It covers a myriad of topics from the invention of the fundamental devices, and integrated circuits, through radio and television, to computers, mobile telephones and GPS. Today our lives are ruled by electronics as they control the home and computers dominate the workspace. We walk around with mobile phones and communicate by email. Electronics didn’t exist until into the twentieth century. The industrial revolution is the term usually applied to the coming of steam, railways and the factory system. In the twentieth century, it is electronics that has changed the way we gather our information, entertain ourselves, communicate and work. This book demonstrates that this is, in fact, another revolution. .

  7. The Democratic Invention. A Reading of Lefort.

    Directory of Open Access Journals (Sweden)

    Matías Sirczuk

    2014-12-01

    Full Text Available In this paper I will present the way in which Lefort interprets modern democracy as a new form of society in regard to the sources of law and legitimacy. Lefort is a thinker who is difficult to place within the context of contemporary political theory: he not only defends democracy against Marxism but also thinks that this form of society cannot be circumscribed within the limits of the modern state, nor be understood through the categories that the tradition of political philosophy has developed to distinguish between political regimes. Lefort combines the defense of democracy with a radical critique of the established order. He identifies the democratic invention with the institution of a dynamic that makes, by right, the radical questioning of law the source of political legitimacy.

  8. 78 FR 13352 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2013-02-27

    ..., and dispensing of investigational drugs. The internet/browser based application interfaces with the... Agents Description of Technology: NIH investigators invented a robust and easily implemented method of...

  9. INVENTION, INNOVATION SYSTEMS, AND THE FOURTH INDUSTRIAL REVOLUTION

    National Research Council Canada - National Science Library

    Arthur Daemmrich

    2017-01-01

    This article reviews the interplay of major inventions and changes to innovation systems during three historical industrial revolutions as the basis for understanding whether a new revolutionary era...

  10. The industrial application requirement for biotech inventions in light of recent EPO & UK case law:

    DEFF Research Database (Denmark)

    Minssen, Timo; Nilsson, David

    2012-01-01

    In this study we illuminate and discuss the most recent developments in respect of the interpretation of the “industrial application” requirement with respect to gene and protein related inventions in Europe. The analysis will focus on the relevant provisions of the EPC and decisional practice from...... discussion, we will elaborate on two issues in particular; (i) determine which types of qualities an invention should have in order to meet the industrial application requirement in the first place; and (ii) what type of evidence an applicant is expected to present in respect of (potential) applications......-depth background, and maybe repetition for some readers, as to why the industrial application requirement raises particular concerns and questions in respect of biotech inventions....

  11. Analysis of Relative Parallelism Between Hamular-Incisive-Papilla Plane and Campers Plane in Edentulous Subjects: A Comparative Study.

    Science.gov (United States)

    Tambake, Deepti; Shetty, Shilpa; Satish Babu, C L; Fulari, Sangamesh G

    2014-12-01

    The study was undertaken to evaluate the parallelism between hamular-incisive-papilla plane (HIP) and the Campers plane. And to determine which part of the posterior reference of the tragus i.e., the superior, middle or the inferior of the Camper's plane is parallel to HIP using digital lateral cephalograms. Fifty edentulous subjects with well formed ridges were selected for the study. The master casts were obtained using the standard selective pressure impression procedure. On the deepest point of the hamular notches and the centre of the incisive papilla stainless steel spherical bearings were glued to the cast at the marked points. The study templates were fabricated with autopolymerizing acrylic resin. The subjects were prepared for the lateral cephalograms. Stainless steel spherical bearings were adhered to the superior, middle, inferior points of the tragus of the ear and inferior border of the ala of the nose using surgical adhesive tape. The subjects with study templates were subjected to lateral cephalograms. Cephalometric tracings were done using Autocad 2010 software. Lines were drawn connecting the incisive papilla and hamular notch and the stainless steel spherical bearings placed on the superior, middle and inferior points on the tragus and the ala of the nose i.e., the Campers line S, Campers line M, Campers line I. The angles between the three Camper's line and the HIP were measured and recorded. Higher mean angulation was recorded in Campers line S -HIP (8.03) followed by Campers line M-HIP (4.60). Campers line I-HIP recorded the least angulation (3.80). The HIP is parallel to the Camper's plane. The Camper's plane formed with the posterior reference point as inferior point of the tragus is relatively parallel to the HIP.

  12. Otra posible invención sobre el dolor. Una elucidación psicoanalítica de la melancolía. // Another possible invention related to pain. A psychoanalytical elucidation to melancholia.

    Directory of Open Access Journals (Sweden)

    Jesús Manuel Ramírez Escobar.

    2009-12-01

    Full Text Available The aim of this paper is to elucidate certain structural features that allow us to think about a possible clinic of melancholia, following what has been said by Freud and Lacan, without ignoring the historical development of this concept and some works in classic psychiatry. After a brief review to subjects already mentioned, the author outlines a possible treatment for this structure that within the psychosis has not been included in many studies on the matter. Finally, explaining the statute of the object to which the melancholic is identified and the pain at existing, triggered by the foreclosure of the Name-of-the-Father, will offer a clear way to elucidate the issue. // El presente trabajo apunta al esclarecimiento de ciertos rasgos estructurales que permiten pensar una clínica posible de la melancolía, siempre atendiendo a lo dicho por Freud y Lacan pero sin pasar por alto tanto las elaboraciones históricas del concepto como los trabajos efectuados en la psiquiatría clásica. Haciendo un breve recorrido por lo ya mencionado podrá surgir un esbozo de tratamiento posible de una estructura que dentro de las psicosis ha quedado al margen de muchos trabajos al respecto. Por último, apuntar hacia el estatuto del objeto al cuál se identifica el melancólico y al dolor de existir desencadenado por la forclusión del Nombre del Padre permitirá una vía de esclarecimiento como propuesta de trabajo.

  13. Ethnicity, work-related stress and subjective reports of health by migrant workers: a multi-dimensional model.

    Science.gov (United States)

    Capasso, Roberto; Zurlo, Maria Clelia; Smith, Andrew P

    2018-02-01

    This study integrates different aspects of ethnicity and work-related stress dimensions (based on the Demands-Resources-Individual-Effects model, DRIVE [Mark, G. M., and A. P. Smith. 2008. "Stress Models: A Review and Suggested New Direction." In Occupational Health Psychology, edited by J. Houdmont and S. Leka, 111-144. Nottingham: Nottingham University Press]) and aims to test a multi-dimensional model that combines individual differences, ethnicity dimensions, work characteristics, and perceived job satisfaction/stress as independent variables in the prediction of subjectives reports of health by workers differing in ethnicity. A questionnaire consisting of the following sections was submitted to 900 workers in Southern Italy: for individual and cultural characteristics, coping strategies, personality behaviours, and acculturation strategies; for work characteristics, perceived job demands and job resources/rewards; for appraisals, perceived job stress/satisfaction and racial discrimination; for subjective reports of health, psychological disorders and general health. To test the reliability and construct validity of the extracted factors referred to all dimensions involved in the proposed model and logistic regression analyses to evaluate the main effects of the independent variables on the health outcomes were conducted. Principal component analysis (PCA) yielded seven factors for individual and cultural characteristics (emotional/relational coping, objective coping, Type A behaviour, negative affectivity, social inhibition, affirmation/maintenance culture, and search identity/adoption of the host culture); three factors for work characteristics (work demands, intrinsic/extrinsic rewards, and work resources); three factors for appraisals (perceived job satisfaction, perceived job stress, perceived racial discrimination) and three factors for subjective reports of health (interpersonal disorders, anxious-depressive disorders, and general health). Logistic

  14. The relation between EEG prefrontal asymmetry and subjective feelings of mood following 24 hours of sleep deprivation.

    Science.gov (United States)

    Ferreira, Camila; Deslandes, Andréa; Moraes, Helena; Cagy, Maurício; Basile, Luiz Fernando; Piedade, Roberto; Ribeiro, Pedro

    2006-06-01

    Several studies have investigated the relationship between asymmetrical EEG activity over the frontal cortex and mood. This study aimed at investigating the association between state fluctuations in frontal alpha EEG asymmetry and state changes followed by 24 h of sleep deprivation (SD). Our results show that sleep deprivation caused a significant alteration in the asymmetry values. Activation shifted from the left hemisphere, before SD, to the right hemisphere, after SD, in all frontal electrode pairs. In addition, according to the self-rating scale of SD-related mood effects, subjects became significantly less alerted and active, and sleepier. According to these results, increased right prefrontal activation might be potentially associated with the negative mood states typically seen after sleep deprivation, although the causal relationship is still uncertain. However, more studies will be necessary to establish the viability of EEG asymmetry and the cerebral lateralization hypothesis to explain the SD-related affective changes.

  15. Art, Science and the Invention of Things That Last

    KAUST Repository

    Edwards, David

    2018-01-14

    Aesthetic creation involves a close collaboration between discovery, invention and cultural exhibition, as well as between learning and producing value. It is typified by the patterns of creative behavior in highly innovative communities like Silicon Valley (for IT) or Boston (for biotech) where cultures of learning, experimentation, and production or commercialization coexist, and where a high degree of interdisciplinary collaboration occurs. In this lecture, David Edwards will highlight the growing movement of aesthetic creation in the arts, sciences and engineering as a path for sustaining and improving the human condition in the longest term. He will highlight aesthetic creation in the light of the culture lab model of Le Laboratoire (Paris, Cambridge) and the new World Frontiers Forum with examples of learning, pubic experimentation and value creation particularly related to the future of sensory experience.

  16. From Hallucination to Fiction: The Invention of Meaning in Psychosis.

    Science.gov (United States)

    Lippi, Silvia; Lehaire, Célia; Petit, Laetitia

    2016-12-01

    Taking their inspiration from a case history, the authors explore the effects of a writing workshop led by a professional writer for patients in a psychiatric hospital. This workshop allowed different modes of transference to unfold: transference to the analyst-therapist, transference to the writer who led the workshop, and transference to the other members of the group. The writing activity created conditions in which there could be a movement from hallucination to delusion-a delusion expressed in fiction through the act of writing. Psychotic patients "invent" a writing that remains unfinished and that relates to the experiences of persecution. Writing thus makes it possible for them to tolerate language, through its transformation into writing.

  17. Private Finance 2 (PF2): Re-inventing the Wheel?

    Science.gov (United States)

    Zawawi, N. A. W. A.; Abdul-Aziz, A. R.; Khamidi, M. F.; Othman, I.; Idrus, A.; Umar, A. A.

    2013-06-01

    The Procurement policy of any government is the most influential factor in determining the efficiency of infrastructure and service provision like roads, water supply and energy. The UK's HM Treasury released its new guidelines on private involvement in infrastructures provision and services towards reforming the popular Private Finance Initiatives (PFI) policy. This new approach, it now refers to as the Private Finance 2 (PF2) is meant to correct the imperfections which have bedeviled the older version-PFI. However, the 'new guidelines' contained nothing really new in the area of private financing and operation of public infrastructures, at best it is akin to 're-inventing the wheel' rather than being 'new'. While dwelling extensively on issues relating to cheaper financing sources, risks transfer, counterpart funding by government and improving public sector procurement skills, this paper argues that some countries in the developing world have long recognised these issues and taken practical steps to correct them.

  18. Invention in energy technologies: Comparing energy efficiency and renewable energy inventions at the firm level

    OpenAIRE

    Rexhäuser, Sascha; Löschel, Andreas

    2014-01-01

    Many countries, especially in Europe, have ambitious goals to transform their national energy systems towards renewable energies. Technological change in both renewable production and efficient use of energy can help to make these targets come true. Using a panel of German firms linked to the PATSTAT patent data, we study invention in both types of energy technologies and how their inventors differ in terms of central firm-specific characteristics. More importantly, we study th...

  19. The Evolution of Invention in Current-Traditional Rhetoric: 1850-1970.

    Science.gov (United States)

    Crowley, Sharon

    1985-01-01

    Traces the decline in importance and scope of invention under the prevalent current-traditional approach to rhetoric. Suggests that as a result students are being taught a writing process and a set of assumptions about discourse that have nothing to do with either how writing gets done or with contemporary thinking about the relation of language…

  20. Quality of life in glaucoma patients and normal subjects related to the severity of damage in each eye.

    Science.gov (United States)

    Pujol Carreras, O; Anton, A; Mora, C; Pastor, L; Gudiña, S; Maull, R; Vega, Z; Castilla, M

    2017-11-01

    To assess the quality of life in glaucoma patients and normal subjects, and to assess its relationship with the severity of damage in each eye. A cross-sectional study was conducted with prospective selection of cases. The study included 464 subjects and were distributed into 4categories. Subjects included in group 1 had both eyes normal, that is with a normal intraocular pressure (IOP), optic disk and visual fields (VF), or mild glaucoma, defined as untreated IOP>21mmHg and abnormal VF with mean defect (MD) over -6dB. Group 2 consisted of patients with both eyes with mild or moderate glaucoma, defined as untreated IOP>21mmHg and abnormal VF with MD between -6 and -12dB. Group 3 included patients with moderate to severe glaucoma, that is, untreated IOP>21mmHg and abnormal VF with MD of less than -12dB in both eyes. Group 4 consisted of patients with asymmetric glaucoma damage, that is, they had one eye with severe glaucoma and the other eye normal or with mild glaucoma. All subjects completed 3 different questionnaires. Global quality of life was evaluated with EuroQol-5D (EQ-5D). Vision related quality of life was assessed with Visual Function Questionnaire (VFQ-25). Quality of life related to ocular surface disease was measured with Ocular Surface Disease Index (OSDI). VFQ-25 showed that group 3 had significantly lower scores than group 1 in mental health (P=.006), dependence (P=.006), colour vision (P=.002), and peripheral vision (P=.002). EQ-5D showed no significant differences between any group, but a trend was found to greater difficulty in group 3 than in groups 1 and 2, and in all dimensions. OSDI showed a higher score, or which was the same as a major disability, in groups 2 and 3 than group 1 (P=.021 and P=.014, respectively). VFQ-25 only found significant differences between group 1 and group 4. Dimensions with significant differences were found between group 1 and 3 (both eyes with advanced or moderate glaucoma). These were not found between group 1 and

  1. Predicting Self-Rated Mental and Physical Health: The Contributions of Subjective Socioeconomic Status and Personal Relative Deprivation

    Directory of Open Access Journals (Sweden)

    Mitchell J. Callan

    2015-09-01

    Full Text Available Lower subjective socioeconomic status (SSS and higher personal relative deprivation (PRD relate to poorer health. Both constructs concern people’s perceived relative social position, but they differ in their emphasis on the reference groups people use to determine their comparative disadvantage (national population vs. similar others and the importance of resentment that may arise from such adverse comparisons. We investigated the relative utility of SSS and PRD as predictors of self-rated physical and mental health (e.g., self-rated health, stress, health complaints. Across 6 studies, self-rated physical and mental health were on the whole better predicted by measures of PRD than by SSS while controlling for objective socioeconomic status (SES, with SSS rarely contributing unique variance over and above PRD and SES. Studies 4 to 6 discount the possibility that the superiority of PRD over SSS in predicting health is due to psychometric differences (e.g., reliability or response biases between the measures.

  2. 75 FR 12761 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2010-03-17

    ... HTLV-II based vaccine for HIV an excellent unique candidate to target mucosal tissues and provide long... licensing is in the field of vaccines and vaccine vectors. More specifically the invention provides... the invention claims vaccines against HIV and SIV. Applications: The technology can be used for DNA...

  3. Using Invention to Change How Students Tackle Problems

    Science.gov (United States)

    Taylor, Jared L.; Smith, Karen M.; van Stolk, Adrian P.; Spiegelman, George B.

    2010-01-01

    Invention activities challenge students to tackle problems that superficially appear unrelated to the course material but illustrate underlying fundamental concepts that are fundamental to material that will be presented. During our invention activities in a first-year biology class, students were presented with problems that are parallel to those…

  4. 37 CFR 41.206 - Common interests in the invention.

    Science.gov (United States)

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Common interests in the invention. 41.206 Section 41.206 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK... Interferences § 41.206 Common interests in the invention. An administrative patent judge may decline to declare...

  5. Seeking Social Inventions to Improve the Transition to Adulthood

    Science.gov (United States)

    Hamilton, Mary Agnes; Hamilton, Stephen F.

    2015-01-01

    Social inventions are new ways of solving human problems. This article reports on an action research project designed to find social inventions to reduce structural lag in four programs that support the transition to adulthood of marginalized youth in Latin America. The investigators engaged youth and staff members in identifying important…

  6. 76 FR 10374 - Government-Owned Inventions; Availability for Licensing

    Science.gov (United States)

    2011-02-24

    ... based on the detected scenario. If the viewing conditions are not suitable for reading medical images... Appropriate Lighting Conditions When Displaying Medical Images Description of Invention: The invention... images in specific conditions that require urgency of the read or when full-size workstation displays are...

  7. 37 CFR 1.293 - Statutory invention registration.

    Science.gov (United States)

    2010-07-01

    ... registration. 1.293 Section 1.293 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE... Public Use Proceedings § 1.293 Statutory invention registration. (a) An applicant for an original patent... specification and drawings be published as a statutory invention registration. Any such request must be signed...

  8. 7 CFR 1150.184 - Patents, copyrights, inventions and publications.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 9 2010-01-01 2009-01-01 true Patents, copyrights, inventions and publications. 1150.184 Section 1150.184 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL... Dairy Promotion and Research Order Miscellaneous § 1150.184 Patents, copyrights, inventions and...

  9. 50 CFR 401.21 - Patents and inventions.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Patents and inventions. 401.21 Section 401... CONSERVATION, DEVELOPMENT AND ENHANCEMENT § 401.21 Patents and inventions. Determination of the patent rights... to the Act shall be consistent with the “Government Patent Policy” (President's memorandum for Heads...

  10. 77 FR 32642 - Patents and Inventions; Delegation of Authority

    Science.gov (United States)

    2012-06-01

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention Patents and Inventions; Delegation of... and patent program of CDC and the authority to make determinations of rights in inventions and patents...

  11. 78 FR 57664 - Government-Owned Inventions, Available for Licensing

    Science.gov (United States)

    2013-09-19

    ...: Nanosensor Cell Phone for Detecting Chemicals and Concentrations; NASA Case No.: ARC-16707-1-CIP: Methods for... SPACE ADMINISTRATION Government-Owned Inventions, Available for Licensing AGENCY: National Aeronautics and Space Administration. ACTION: Notice of Availability of Inventions for Licensing. ] SUMMARY...

  12. The Employee Invention Report (EIR) | NCI Technology Transfer Center | TTC

    Science.gov (United States)

    After making a unique, non-obvious, and useful discovery, NIH researchers must immediately contact their Laboratory or Branch Chief and inform him or her of a possible invention, and then consult with your NCI TTC Technology Transfer Manager about submitting an Employee Invention Report (EIR) Form. | [google6f4cd5334ac394ab.html

  13. Objective and subjective financial burden and its associations with health-related quality of life among lung cancer patients.

    Science.gov (United States)

    Chen, Jieling Elaine; Lou, Vivian Weiqun; Jian, Hong; Zhou, Zhen; Yan, Meiqiong; Zhu, Jingfen; Li, Guohong; He, Yaping

    2017-11-06

    The purpose of this study is to examine the effect of financial burden, using objective and subjective indicators, on the health-related quality of life (HRQOL) in lung cancer patients. A total of 227 patients diagnosed with lung cancer (from the inpatient unit of the department of internal medicine-chest oncology, in Shanghai Chest Hospital, China) participated in the study. Financial information was measured by direct medical costs, direct nonmedical costs, healthcare-cost-to-income ratio, and perceived financial difficulty. HRQOL was measured using the Functional Assessment of Cancer Therapy-Lung (FACT-L) scale. Catastrophic health spending, defined as a healthcare-cost-to-income ratio of more than 40%, was reported in 72.7% of the participants, whereas 37.0% reported that healthcare costs exceeded annual household income. Financial difficulty was perceived in 83.7% of the participants. Patients whose healthcare costs exceeded their annual household income and who perceived financial difficulty reported a clinically meaningful difference in overall HRQOL (> 6 points on the FACT-L) compared with participants without catastrophic health spending or perceived financial difficulty. Healthcare costs did not show a significant effect on HRQOL. Healthcare costs exceeding total annual household income and perceived financial difficulty are associated with poorer HRQOL in lung cancer patients. Subjective indicator of financial burden has a stronger effect on quality of life than objective indicators. Health-cost-to-income ratio and perceived financial difficulty can be implied as objective and subjective indicators of financial burden to identify the patients who may need additional assistance. Communication on deciding on cost-effective treatments can be facilitated.

  14. Relation of exercise capacity with lung volumes before and after 6-minute walk test in subjects with COPD.

    Science.gov (United States)

    Wibmer, Thomas; Rüdiger, Stefan; Kropf-Sanchen, Cornelia; Stoiber, Kathrin M; Rottbauer, Wolfgang; Schumann, Christian

    2014-11-01

    There is growing evidence that exercise-induced variation in lung volumes is an important source of ventilatory limitation and is linked to exercise intolerance in COPD. The aim of this study was to compare the correlations of walk distance and lung volumes measured before and after a 6-min walk test (6MWT) in subjects with COPD. Forty-five subjects with stable COPD (mean pre-bronchodilator FEV1: 47 ± 18% predicted) underwent a 6MWT. Body plethysmography was performed immediately pre- and post-6MWT. Correlations were generally stronger between 6-min walk distance and post-6MWT lung volumes than between 6-min walk distance and pre-6MWT lung volumes, except for FEV1. These differences in Pearson correlation coefficients were significant for residual volume expressed as percent of total lung capacity (-0.67 vs -0.58, P = .043), percent of predicted residual volume expressed as percent of total lung capacity (-0.68 vs -0.59, P = .026), inspiratory vital capacity (0.65 vs 0.54, P = .019), percent of predicted inspiratory vital capacity (0.49 vs 0.38, P = .037), and percent of predicted functional residual capacity (-0.62 vs -0.47, P = .023). In subjects with stable COPD, lung volumes measured immediately after 6MWT are more closely related to exercise limitation than baseline lung volumes measured before 6MWT, except for FEV1. Therefore, pulmonary function testing immediately after exercise should be included in future studies on COPD for the assessment of exercise-induced ventilatory constraints to physical performance that cannot be adequately assessed from baseline pulmonary function testing at rest. Copyright © 2014 by Daedalus Enterprises.

  15. Acute dopamine depletion with branched chain amino acids decreases auditory top-down event-related potentials in healthy subjects.

    Science.gov (United States)

    Neuhaus, Andres H; Goldberg, Terry E; Hassoun, Youssef; Bates, John A; Nassauer, Katharine W; Sevy, Serge; Opgen-Rhein, Carolin; Malhotra, Anil K

    2009-06-01

    Cerebral dopamine homeostasis has been implicated in a wide range of cognitive processes and is of great pathophysiological importance in schizophrenia. A novel approach to study cognitive effects of dopamine is to deplete its cerebral levels with branched chain amino acids (BCAAs) that acutely lower dopamine precursor amino acid availability. Here, we studied the effects of acute dopamine depletion on early and late attentive cortical processing. Auditory event-related potential (ERP) components N2 and P3 were investigated using high-density electroencephalography in 22 healthy male subjects after receiving BCAAs or placebo in a randomized, double-blind, placebo-controlled crossover design. Total free serum prolactin was also determined as a surrogate marker of cerebral dopamine depletion. Acute dopamine depletion increased free plasma prolactin and significantly reduced prefrontal ERP components N2 and P3. Subcomponent analysis of N2 revealed a significant attenuation of early attentive N2b over prefrontal scalp sites. As a proof of concept, these results strongly suggest that BCAAs are acting on basic information processing. Dopaminergic neurotransmission seems to be involved in auditory top-down processing as indexed by prefrontal N2 and P3 reductions during dopamine depletion. In healthy subjects, intact early cortical top-down processing can be acutely dysregulated by ingestion of BCAAs. We discuss the potential impact of these findings on schizophrenia research.

  16. Apathy/depression, but not subjective fatigue, is related with cognitive dysfunction in patients with multiple sclerosis.

    Science.gov (United States)

    Niino, Masaaki; Mifune, Nobuhiro; Kohriyama, Tatsuo; Mori, Masahiro; Ohashi, Takashi; Kawachi, Izumi; Shimizu, Yuko; Fukaura, Hikoaki; Nakashima, Ichiro; Kusunoki, Susumu; Miyamoto, Katsuichi; Yoshida, Kazuto; Kanda, Takashi; Nomura, Kyoichi; Yamamura, Takashi; Yoshii, Fumihito; Kira, Jun-ichi; Nakane, Shunya; Yokoyama, Kazumasa; Matsui, Makoto; Miyazaki, Yusei; Kikuchi, Seiji

    2014-01-06

    Cognitive impairment could affect quality of life for patients with multiple sclerosis (MS), and cognitive function may be correlated with several factors such as depression and fatigue. This study aimed to evaluate cognitive function in Japanese patients with MS and the association between cognitive function and apathy, fatigue, and depression. The Brief Repeatable Battery of Neuropsychological tests (BRB-N) was performed in 184 Japanese patients with MS and 163 healthy controls matched for age, gender, and education. The Apathy Scale (AS), Fatigue Questionnaire (FQ), and Beck Depression Inventory Second Edition (BDI-II) were used to evaluate apathy, fatigue, and depression, respectively. Student's t-test was used to compare MS patients and healthy controls. Correlations between two factors were assessed using the Pearson correlation test, and multiple regression analysis was used to evaluate how much each factor affected the BRB-N score. In all BRB-N tests, patients with MS scored significantly lower than controls, and the effect size of symbol digit modalities test was the highest among the 9 tests of the BRB-N. Patients with MS had higher AS (p depression in Japanese patients with MS. Despite the association between cognitive variables and depression/apathy, cognitive function was impaired beyond the effect of depression and apathy. However, subjective fatigue is not related with cognitive impairment. Taken together, this suggests that different therapeutic approaches are needed to improve subjective fatigue and cognition, and thereby quality of life, in patients with MS.

  17. THE VALUE AND ECONOMIC EFFECTS OF UNAPPLIED INVENTIONS

    Directory of Open Access Journals (Sweden)

    Raul Sorin V. FÂNTÂNĂ

    2014-06-01

    Full Text Available The accounting regulations, the guidelines for their application and other articles by accounting specialists argue that inventions created internally are not recognized as intangible assets. Only assets acquired separately can be measured reliably, based on the document justifying the purchase transaction. Other specialised papers show that it is difficult to establish the existence of this intangible asset and its credible cost. That is, it can give or calculate a value of the invention only if it can show the acceptable cost of achieving it. But all these works argue that the protection of inventions is profitable if it is the basis of a new business, if it promotes or protects the current activity. However, these papers elude - because it is uncomfortable - the situation where an invention created internally has a value only because it forecloses the market. It is curious that an invention has accounting value only when traded.

  18. How Search in Science Impacts on the Value of Inventions at Early and Late Stages in the R&D cycle

    DEFF Research Database (Denmark)

    Beukel, Karin; Valentin, Finn; Lund Jensen, Rasmus

    . The patents filed on these inventions offer, through their citations to prior art, a fine-grained view of the role of science along the R&D cycle. Applying a unique text-mining algorithm we categorize a set of 1,058 patens from Scandinavian drug discovery firms into six types of drug-related inventions. Tests...

  19. Effects of itopride hydrochloride on plasma gut-regulatory peptide and stress-related hormone levels in healthy human subjects.

    Science.gov (United States)

    Katagiri, Fumihiko; Shiga, Toru; Inoue, Shin; Sato, Yuhki; Itoh, Hiroki; Takeyama, Masaharu

    2006-01-01

    Itopride hydrochloride (itopride), a gastrokinetic drug, has recently been evaluated for its clinical usefulness in functional dyspepsia. We investigated effects of itopride on human plasma gastrin-, somatostatin-, motilin-, and cholecystokinin (CCK)-like immunoreactive substances (IS); adrenocorticotropic hormone (ACTH)-immunoreactive substances (IS), and cortisol under stress conditions in healthy subjects. A single administration of itopride caused significant increases in plasma somatostatin- and motilin-IS levels compared to placebo. Itopride significantly decreased plasma CCK-IS, and suppressed the ACTH-IS level compared to placebo. We hypothesize that itopride may have an accelerating gastric emptying effect, and a modulatory effect on the hypothalamo-pituitary-adrenal axis and autonomic nervous functions. These effects might be beneficial in stress-related diseases, suggesting that itopride has clinicopharmacological activities.

  20. Unsteady-state human-body exergy consumption rate and its relation to subjective assessment of dynamic thermal environments

    DEFF Research Database (Denmark)

    Schweiker, Marcel; Kolarik, Jakub; Dovjak, Mateja

    2016-01-01

    Few examples studied applicability of exergy analysis on human thermal comfort. These examples relate the human-body exergy consumption rate with subjectively obtained thermal sensation votes and had been based on steady-state calculation methods. However, humans are rarely exposed to steady...... of the present study confirmed previously indicated trends that lowest human body exergy consumption rate is associated with thermal sensation close to neutrality. Moreover, higher acceptability was in general associated with lower human body exergy consumption rate. (C) 2016 Elsevier B.V. All rights reserved.......-state thermal environments. Therefore, the first objective of the current paper was to compare a recently introduced unsteady-state model with previously used steady-state model using data obtained under both constant and transient temperature conditions. The second objective was to explore a relationship...

  1. Relationship between subjective fall risk assessment and falls and fall-related fractures in frail elderly people

    Science.gov (United States)

    2011-01-01

    Background Objective measurements can be used to identify people with risks of falls, but many frail elderly adults cannot complete physical performance tests. The study examined the relationship between a subjective risk rating of specific tasks (SRRST) to screen for fall risks and falls and fall-related fractures in frail elderly people. Methods The SRRST was investigated in 5,062 individuals aged 65 years or older who were utilized day-care services. The SRRST comprised 7 dichotomous questions to screen for fall risks during movements and behaviours such as walking, transferring, and wandering. The history of falls and fall-related fractures during the previous year was reported by participants or determined from an interview with the participant's family and care staff. Results All SRRST items showed significant differences between the participants with and without falls and fall-related fractures. In multiple logistic regression analysis adjusted for age, sex, diseases, and behavioural variables, the SRRST score was independently associated with history of falls and fractures. Odds ratios for those in the high-risk SRRST group (≥ 5 points) compared with the no risk SRRST group (0 point) were 6.15 (p elderly, however, these preliminary results require confirmation in further prospective research. PMID:21838891

  2. Validation of the Italian version of the Laval questionnaire: health-related quality of life in subjects with obesity.

    Science.gov (United States)

    Donini, Lorenzo Maria; Rosano, Aldo; Di Lazzaro, Luca; Poggiogalle, Eleonora; Lubrano, Carla; Migliaccio, Silvia; Carbonelli, Mariagrazia; Pinto, Alessandro; Lenzi, Andrea

    2017-05-15

    Obesity is associated to increased risk of metabolic comorbidity as well as increased mortality. Notably, obesity is also associated to the impairment of the psychological status and of quality of life. Only three questionnaires are available in the Italian language evaluating the health-related quality of life in subjects with obesity. The aim of the present study was to test the validity and reliability of the Italian version of the Laval Questionnaire. The original French version was translated into Italian and back-translated by a French native speaker. 273 subjects with obesity (Body Mass Index ≥ 30 kg/m 2 ) were enrolled; the Italian version of the Laval Questionnaire and the O.R.Well-97 questionnaire were administered in order to assess health- related quality of life. The Laval questionnaire consists of 44 items distributed in 6 domains (symptoms, activity/mobility, personal hygiene/clothing, emotions, social interaction, sexual life). Disability and overall psychopathology levels were assessed through the TSD-OC test (SIO test for obesity correlated disabilities) and the SCL-90 (Symptom Checklist-90) questionnaire, respectively. To verify the validity of the Italian version, the analysis of internal consistency, test-retest reliability, and construct validity were performed. The observed proportion of agreement concordance of results was 50.2% with Cohen's K = 0.336 (CI 95%: 0.267-0.404), indicating a fair agreement between the two tests. Test-retest correlation was statistically significant (ρ = 0.82; p  0.70). The analysis of construct validity showed a statistically significant association in terms of both total score (ρ = -0.66) and scores at each single domain (p obesity.

  3. Changes in salivary microbiota increase volatile sulfur compounds production in healthy male subjects with academic-related chronic stress.

    Directory of Open Access Journals (Sweden)

    Bruno Dias Nani

    Full Text Available To investigate the associations among salivary bacteria, oral emanations of volatile sulfur compounds, and academic-related chronic stress in healthy male subjects.Seventy-eight healthy male undergraduate dental students were classified as stressed or not by evaluation of burnout, a syndrome attributed to academic-related chronic stress. This evaluation was carried out using the Maslach Burnout Inventory-Student Survey questionnaire. Oral emanations of hydrogen sulfide, methyl mercaptan, and dimethyl sulfide were measured using an Oral Chroma™ portable gas chromatograph. The amounts in saliva of total bacteria and seven bacteria associated with halitosis were quantified by qPCR. The in vitro production of H2S by S. moorei and/or F. nucleatum was also measured with the Oral Chroma™ instrument.The stressed students group showed increased oral emanations of hydrogen sulfide and dimethyl sulfide, together with higher salivary Solobacterium moorei levels (p < 0.05, Mann Whitney test. There were moderate positive correlations between the following pairs of variables: Fusobacterium nucleatum and S. moorei; F. nucleatum and hydrogen sulfide; Tannerella forsythia and F. nucleatum; T. forsythia and S. moorei. These correlations only occurred for the stressed group (p < 0.05, Spearman correlation. The in vitro experiment demonstrated that S. moorei increased H2S production by F. nucleatum (p < 0.05, ANOVA and Tukey's test.The increased amount of S. moorei in saliva, and its coexistence with F. nucleatum and T. forsythia, seemed to be responsible for increased oral hydrogen sulfide in the healthy male stressed subjects.

  4. Decrease in heart rate variability response to task is related to anxiety and depressiveness in normal subjects.

    Science.gov (United States)

    Shinba, Toshikazu; Kariya, Nobutoshi; Matsui, Yasue; Ozawa, Nobuyuki; Matsuda, Yoshiki; Yamamoto, Ken-Ichi

    2008-10-01

    Previous studies have shown that heart rate variability (HRV) measurement is useful in investigating the pathophysiology of various psychiatric disorders. The present study further examined its usefulness in evaluating the mental health of normal subjects with respect to anxiety and depressiveness. Heart rate (HR) and HRV were measured tonometrically at the wrist in 43 normal subjects not only in the resting condition but also during a task (random number generation) to assess the responsiveness. For HRV measurement, high-frequency (HF; 0.15-0.4 Hz) and low-frequency (LF; 0.04-0.15 Hz) components of HRV were obtained using MemCalc, a time series analysis technique that combines a non-linear least square method with maximum entropy method. For psychological evaluation of anxiety and depressiveness, two self-report questionnaires were used: State-Trait Anxiety Inventory (STAI) and Self-Rating Depression Scale (SDS). No significant relation was observed between HR and HRV indices, and the psychological scores both in the resting and task conditions. By task application, HF decreased, and LF/HF and HR increased, and significant correlation with psychological scores was found in the responsiveness to task measured by the ratio of HRV and HR indices during the task to that at rest (task/rest ratio). A positive relationship was found between task/rest ratio for HF, and STAI and SDS scores. Task/rest ratio of HR was negatively correlated with STAI-state score. Decreased HRV response to task application is related to anxiety and depressiveness. Decreased autonomic responsiveness could serve as a sign of psychological dysfunction.

  5. Reduction of auditory event-related P300 amplitude in subjects with at-risk mental state for schizophrenia.

    Science.gov (United States)

    Ozgürdal, Seza; Gudlowski, Yehonala; Witthaus, Henning; Kawohl, Wolfram; Uhl, Idun; Hauser, Marta; Gorynia, Inge; Gallinat, Jürgen; Heinze, Martin; Heinz, Andreas; Juckel, Georg

    2008-10-01

    Neurophysiological methods allow the examination of cognitive-cortical functioning in patients with schizophrenia in its prodromal states. As revealed by previous studies, event-related potential components such as auditory evoked P300 associated with cognitive processes, such as attention and orientation, are known to be reduced in amplitude in acute and chronic as well as in medicated and unmedicated patients. It is, however, unclear whether a P300 amplitude reduction occurs before the schizophrenic psychosis is fully manifested. We studied patients in the prodromal phase of the schizophrenic disorder (i.e. subjects with an at-risk mental state showing attenuated psychotic symptoms or brief limited intermittent symptoms) as well as first-episode patients and chronic patients with schizophrenia and compared these groups to healthy subjects. The event-related P300 was recorded during an auditory oddball paradigm. Groups differed significantly from each other in the P300 amplitude at Pz (F(3/149)=2.532, p=0.02). Post-hoc tests revealed significantly lower P300 amplitudes of non-medicated prodromal (p=.03), first-episode (p=.01) and chronic patients (p=.001) compared to the healthy controls. The study revealed that there are neurophysiological changes as the reduction in P300 amplitudes begins early in schizophrenia at the prodromal phase, i.e. before a manifestation of full-blown psychosis, and that these changes seem to have a progressive course from prodromal to chronic state of schizophrenia as assumed in this cross-sectional study.

  6. Why Is Hard To Patent An Invention?

    Directory of Open Access Journals (Sweden)

    2007-01-01

    Full Text Available When employed by a company, in almost all the cases a new employee has to sign an agreement giving the company exclusive rights to any intellectual property developed as part of their work assignments. This agreement could extend beyond a change of jobs and cause conflict of interests in new employment situations. A patent is a government-granted monopoly given to an inventor as both a reward for the intellectual and financial investment, and a stimulus to innovate. As a monopoly, the patent has legal power to exclude others from exploiting the invention in any way for a period of 20 years from the time the patent application has been filed. A trademark provides instant recognition of a product or company; a service mark provides instant recognition of a service. They both have unlimited lifetime. But the owner must renew or confirm continuous use at the end of five years, and every 10 years thereafter. A trade secret is information keep secret by the owner to give him advantage over competitors. Since it is secret, a trade secret protection has unlimited lifetime.

  7. CERN at the International Inventions Fair

    CERN Multimedia

    2007-01-01

    CERN is the guest of honour at the 35th International Inventions Fair, which will take place from 18th to 22nd April at Palexpo, in Geneva. CERN has been chosen as the guest of honour for its ability to develop new technologies and translate them for the benefit of society. For the Fair, CERN has teamed up with ten companies that have made use of technologies and ideas from the Laboratory. The CERN stand at the exhibition will be dedicated to a presentation of the Laboratory and the LHC. Each of the technologies featured will be highlighted on the stand, along with the companies that have put them into more general use. This will allow visitors to trace the path from basic research to practical application from start to finish. One example is Medipix, a particle detection technology that has found applications in medical imaging. Visitors to the Fair will be able to see a Medipix detector in action on the CERN stand, and use it to view the particles emitted by everyday objects.

  8. The analyst's narrative function: Inventing a possibility.

    Science.gov (United States)

    Pereira da Silva, Maria Cecília

    2017-02-01

    This article describes a psychic function common to analysts that was gradually revealed through clinical work with children. It is a psychic quality derived from function α, which involves analysts' capacity for reverie - their narrative function. The author presents two clinical situations where this function developed in the analytic field in relation to patients' difficulty in symbolizing. In the first case there was an early traumatic experience unavailable for representation. The analyst lent the patient her ability to represent and produced a narrative that made it possible to create a world of phantasies and transform nightmares into 'dreamable' dreams. In other words, she removed the quality of unbearable, irrepresentable reality that characterized those raw experiences encrypted in the psyche. In the second case the analyst's narrative function sought to connect with the isolation, the shell that housed a child suffering from an autistic disorder whose ability to represent had not been established. The analyst provided meaning for the patient's repetitive, stereotyped play, thus weaving the child's subjectivity and gradually introducing a notion of alterity. The author seeks to show how this function, in the thematic construction of the session, facilitated both the working-through of a traumatic situation (with the ability to share representations) and the constitution of the psychic fabric. Copyright © 2016 Institute of Psychoanalysis.

  9. Purging behaviors relate to impaired subjective sleep quality in female patients with anorexia nervosa: a prospective observational study.

    Science.gov (United States)

    Tanahashi, Tokusei; Kawai, Keisuke; Tatsushima, Keita; Saeki, Chihiro; Wakabayashi, Kunie; Tamura, Naho; Ando, Tetsuya; Ishikawa, Toshio

    2017-01-01

    We examined how purging behaviors relate to subjective sleep quality and sleep patterns and how symptoms of disordered eating behaviors relate to global sleep quality in female patients with anorexia nervosa (AN). Participants were new consecutive female inpatients with a primary diagnosis of AN admitted to the Department of Psychosomatic Medicine at Kohnodai Hospital between June 26 and December 25, 2015. We recorded patients' habitual eating behaviors, laxative overuse, or uretic misuse, and administered the Japanese versions of the Pittsburgh Sleep Quality Index (PSQI-J) and Center for Epidemiologic Studies Depression Scale. Raw PSQI-J data were used to determine sleep patterns (sleep-onset time, wake-up time, and sleep duration). To examine how purging behaviors related to sleep quality, we compared variables between AN restricting type (ANr) and AN binge-eating/purging type (ANbp). Spearman's rank correlation analysis was used to examine which potential factors influence global PSQI-J score. Participants were 20 patients, of whom 12 had ANbp. Two ANr patients (25%) had global PSQI-J scores greater than 5, compared to 9 ANbp patients (75%; P < 0.05). Circadian rhythm disruption and abnormal sleep duration were significantly greater in ANbp patients than in ANr patients (P < 0.05). Global PSQI-J was significantly correlated with a diagnosis of ANbp (ρ = 0.525; P < 0.05), vomiting (ρ = 0.561; P < 0.05), and duration of illness (ρ = 0.536; P < 0.05). ANbp patients had worse global sleep quality and greater disrupted sleep than did ANr patients. This suggests that treatments focusing on sleep would be useful, especially for ANbp patients. Furthermore, vomiting and duration of illness should be considered essential factors related to impaired global sleep quality. Not applicable.

  10. Comprehensively Measuring Health-Related Subjective Well-Being: Dimensionality Analysis for Improved Outcome Assessment in Health Economics.

    Science.gov (United States)

    de Vries, Marieke; Emons, Wilco H M; Plantinga, Arnoud; Pietersma, Suzanne; van den Hout, Wilbert B; Stiggelbout, Anne M; van den Akker-van Marle, M Elske

    2016-01-01

    Allocation of inevitably limited financial resources for health care requires assessment of an intervention's effectiveness. Interventions likely affect quality of life (QOL) more broadly than is measurable with commonly used health-related QOL utility scales. In line with the World Health Organization's definition of health, a recent Delphi procedure showed that assessment needs to put more emphasis on mental and social dimensions. To identify the core dimensions of health-related subjective well-being (HR-SWB) for a new, more comprehensive outcome measure. We formulated items for each domain of an initial Delphi-based set of 21 domains of HR-SWB. We tested these items in a large sample (N = 1143) and used dimensionality analyses to find a smaller number of latent factors. Exploratory factor analysis suggested a five-factor model, which explained 65% of the total variance. Factors related to physical independence, positive affect, negative affect, autonomy, and personal growth. Correlations between the factors ranged from 0.19 to 0.59. A closer inspection of the factors revealed an overlap between the newly identified core dimensions of HR-SWB and the validation scales, but the dimensions of HR-SWB also seemed to reflect additional aspects. This shows that the dimensions of HR-SWB we identified go beyond the existing health-related QOL instruments. We identified a set of five key dimensions to be included in a new, comprehensive measure of HR-SWB that reliably captures these dimensions and fills in the gaps of the existent measures used in economic evaluations. Copyright © 2016 International Society for Pharmacoeconomics and Outcomes Research (ISPOR). Published by Elsevier Inc. All rights reserved.

  11. DOE-energy related inventions program. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Kemp, W.E.

    1998-05-13

    About five years ago development work began on a new concept for processing metal powders at high temperature under various special atmospheres, The process was called mechanical fluidization. The machine which performs the process is known as a Mechanical Fluidized Vacuum (MFV) machine because it is possible to fluidize material in a vacuum, something that heretofore was impossible. In an MFV machine, a horizontally disposed retort is two-thirds filled with material and rotated at a speed that keeps the material in a fluffed up or fluidized state. It`s turning a lot faster than a kiln, but not fast enough to cause the material to centrifuge outward and stick to the walls. In this mechanically fluidized state it was discovered that the thermal transfer rate between powders and amongst parts immersed in those powders is extremely fast, faster even than a gas fluidized bed despite the total lack of gas in the retort. Figure 1 compares the heat transfer rate in air, in a vibratory bed, in a gas fluidized bed and a rotary fluidized bed. As shown, the rotary fluidized bed heat transfer is much faster than all the others. Fluidization is entirely mechanical so no gas at all is required for fluidization; only the gas required for processing need be directed to the retort. It is possible to fluidize material in a vacuum - a feat heretofore impossible.

  12. Clinical and treatment-related determinants of subjective quality of life in patients with first-episode psychosis.

    Science.gov (United States)

    Kwong, Vivian Wing Yan; Chang, Wing Chung; Chan, Gloria Hoi Kei; Jim, Olivia Tsz Ting; Lau, Emily Sin Kei; Hui, Christy Lai Ming; Chan, Sherry Kit Wa; Lee, Edwin Ho Ming; Chen, Eric Yu Hai

    2017-03-01

    Subjective quality of life (SQoL) has been increasingly studied in first-episode psychosis (FEP). Prior research primarily examined the impact of psychiatric symptoms on SQoL. Relationship between treatment-related factors and SQoL is under-studied. In this study, 159 Chinese patients who had completed 2-year treatment from early intervention service in Hong Kong were recruited. Assessments on premorbid adjustment, clinical profiles including social anxiety measure, functioning, antipsychotic-induced extrapyramidal side-effects and attitude toward medication treatment were conducted. SQoL was evaluated by Chinese version SF36 which generated mental and physical component summary (MCS and PCS) scores for analysis. Our results showed that more severe positive symptoms, higher level of depression, greater social anxiety, more negative attitude toward antipsychotic medications and greater degree of akathisia independently predicted lower MCS score. Higher social anxiety level and poorer functioning predicted lower PCS score. Our results indicate that affective and positive symptoms, functioning, and treatment-related variables are critical determinants of SQoL in FEP patients. These identified factors thus represent potentially malleable therapeutic targets for early detection and prompt intervention to promote enhancement of SQoL in the early stage of illness. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  13. Life satisfaction in subjects with long-term musculoskeletal pain in relation to pain intensity, pain distribution and coping.

    Science.gov (United States)

    Anke, Audny; Damsgård, Elin; Røe, Cecilie

    2013-03-01

    To investigate levels of life satisfaction in subjects with long-term musculoskeletal pain in relation to pain characteristics and coping. Cross-sectional study. A total of 232 (42%) respondents answered self--report questionnaires regarding life satisfaction, self-efficacy, sense of coherence, pain distribution and pain intensity at rest and during activity. Levels of life satisfaction and scores for sense of coherence were low. Pain intensity at rest was negatively correlated with global life satisfaction. This result was also obtained in multiple regression analyses together with the coping factors. The life satisfaction domains activities of daily living/contacts were negatively correlated with pain intensity during activity, and the domains work/economy were negatively correlated with pain distribution. Pain was not associated with satisfaction with family life, partner relationship or sexual life. Younger age, being married/cohabitant and being female were protective for some domains. Clinically meaningful subgroups with regard to adaptation were identified by cluster analysis, and the highest level of coping was found in the adaptive cluster with high life satisfaction/low pain intensity at rest. Long-term pain is related to low levels of life satisfaction, and pain intensity and distribution influence satisfaction in different domains. Pain intensity is negatively associated with coping. The results support efforts to reduce pain, together with strengthening active coping processes and addressing individual needs.

  14. Subjective well-being and satisfaction with food-related life in university students in southern Chile: a qualitative study

    Directory of Open Access Journals (Sweden)

    Marianela Denegri Coria

    2014-03-01

    Full Text Available This research aims to describe the experience of subjective well-being and self-assessment of dietary practices in university students in southern Chile. The sample was made up of 40 students of both genders, enrolled in undergraduate programs at a Chilean state university. Data was collected through a semi-structured interview. The results show that these university students are mostly satisfied with life, and spending time with family and friends, maintaining a good academic performance, having time for themselves and achieving their goals and objectives are reported as elements that make them happy. As to the assessment made by the participants about their current food-related life, more than half of the respondents reported dissatisfaction, while their degree of happiness when they eat is in relation to pleasurable sensations, social contact during the meal and meeting basic needs. This study explores issues on eating habits and well-being rarely addressed in Latin American university population so far, suggesting that interventions and strategies on healthful eating for this population must transcend nutrition information and take into account motivation and social factors that influence students’ food choices.

  15. Effects of etizolam and ethyl loflazepate on the P300 event-related potential in healthy subjects.

    Science.gov (United States)

    Fukami, Goro; Hashimoto, Tasuku; Shirayama, Yukihiko; Hasegawa, Tadashi; Watanabe, Hiroyuki; Fujisaki, Mihisa; Hashimoto, Kenji; Iyo, Masaomi

    2010-11-03

    Benzodiazepines carry the risk of inducing cognitive impairments, which may go unnoticed while profoundly disturbing social activity. Furthermore, these impairments are partly associated with the elimination half-life (EH) of the substance from the body. The object of the present study was to examine the effects of etizolam and ethyl loflazepate, with EHs of 6 h and 122 h, respectively, on information processing in healthy subjects. Healthy people were administered etizolam and ethyl loflazepate acutely and subchronically (14 days). The auditory P300 event-related potential and the neuropsychological batteries described below were employed to assess the effects of drugs on cognition. The P300 event-related potential was recorded before and after drug treatments. The digit symbol test, trail making test, digit span test and verbal paired associates test were administered to examine mental slowing and memory functioning. Acute administration of drugs caused prolongation in P300 latency and reduction in P300 amplitude. Etizolam caused a statistically significant prolongation in P300 latency compared to ethyl loflazepate. Furthermore, subchronic administration of etizolam, but not ethyl loflazepate, still caused a weak prolongation in P300 latency. In contrast, neuropsychological tests showed no difference. The results indicate that acute administration of ethyl loflazepate induces less effect on P300 latency than etizolam.

  16. Commercial progress and impacts of inventions and innovations

    Energy Technology Data Exchange (ETDEWEB)

    Perlack, R.D.; Rizy, C.G.; Franchuk, C.A.; Cohn, S.M.

    1999-08-01

    This report presents the survey results from the 1997 inventions and innovations evaluation questionnaire. The evaluation impacts are based on responses from 136 out of 334 inventors sent the questionnaire. In 1996, there were 67 inventions identified that currently have direct, licensed, or spinoff sales. In total, the number of inventions and innovations with current sales and past sales (now retired from the market) is 144. This represents a commercial success rate of over 27%. For these grant-receiving inventions, the following performance metrics are of interest: (1) total cumulative direct and licensed sales through 1996 were $700 million (1995$), in addition, cumulative spinoff sales and royalties were $90 million and $20 million (1995$) through 1996, respectively; (2) employment sustained by direct and licensed sales was 1,189 full-time equivalents in 1996, employment attributable to technologies with no sales was 90 full-time equivalents, and the annual federal income taxes collected as a result of this employment was in excess of $6 million; and (3) energy savings attribute to supported inventions and innovations were estimated at 78 trillion Btu in 1996 with an estimated value of nearly $190 million (1995$), the associated reduction in carbon emissions was over 1.5 million metric tons. In terms of future commercialization progress and impacts, the 1997 survey revealed that 60% of the respondents are actively pursuing their invention, and nearly 50% of the inventions are in the prototype development, pre-production prototype testing, and pre-production development stages.

  17. Invention as a combinatorial process: evidence from US patents.

    Science.gov (United States)

    Youn, Hyejin; Strumsky, Deborah; Bettencourt, Luis M A; Lobo, José

    2015-05-06

    Invention has been commonly conceptualized as a search over a space of combinatorial possibilities. Despite the existence of a rich literature, spanning a variety of disciplines, elaborating on the recombinant nature of invention, we lack a formal and quantitative characterization of the combinatorial process underpinning inventive activity. Here, we use US patent records dating from 1790 to 2010 to formally characterize invention as a combinatorial process. To do this, we treat patented inventions as carriers of technologies and avail ourselves of the elaborate system of technology codes used by the United States Patent and Trademark Office to classify the technologies responsible for an invention's novelty. We find that the combinatorial inventive process exhibits an invariant rate of 'exploitation' (refinements of existing combinations of technologies) and 'exploration' (the development of new technological combinations). This combinatorial dynamic contrasts sharply with the creation of new technological capabilities-the building blocks to be combined-that has significantly slowed down. We also find that, notwithstanding the very reduced rate at which new technologies are introduced, the generation of novel technological combinations engenders a practically infinite space of technological configurations.

  18. Magnetization transfer ratio in the brain of preterm subjects: age-related changes during the first 2 years of life

    Energy Technology Data Exchange (ETDEWEB)

    Xydis, Vassilios; Astrakas, Loukas; Zikou, Anastasia; Argyropoulou, Maria I. [University of Ioannina, Department of Radiology, Medical School, Ioannina (Greece); Pantou, Kostandina; Andronikou, Styliani [Medical School University of Ioannina, Neonatology Clinic, Child Health Department, Ioannina (Greece)

    2006-01-01

    To study the progress of myelination in preterm-born subjects by measuring the MT ratio (MTR) from birth, up to 24 months of corrected age.One hundred twenty-five preterm subjects (64 males and 61 females of gestational age 33{+-}2.4 weeks with chronologic and corrected age of 9.3{+-}5.1 and 7.7{+-}5.1 months, respectively) with normal brain MR using classic sequences were further evaluated for MTR by using a three-dimensional gradient-echo sequence (TR=32/TE=8/flip angle=6 4 mm/2 mm overlapping sections) with and without magnetization transfer prepulse. The magnetization transfer ratio was calculated as: MTR=(SIo-SIm)/SIo x 100%, where SIm refers to signal intensity from an image acquired with a MT prepulse and SIo the signal intensity from the image acquired without a MT prepulse. MTR increased asymptotically in the genu (R{sup 2}=0.85) and splenium (R{sup 2}=0.85) of the corpus callosum, the white matter of the frontal lobe (R{sup 2}=0.91) and occipital lobe (R{sup 2}=0.82), thalamus (R{sup 2}=0.86), caudate nucleus (R{sup 2}=0.67) and putamen (R{sup 2}=0.71), reaching the 95% of the final value at the corrected age 18.7, 17.7, 15.6, 12.9, 10.4, 9.2 and 6.4 months, respectively. This study shows age-related changes of the brain MTR and provides data that may be useful to assess disturbances in the progress of myelination. (orig.)

  19. Study of Associated Genetic Variants in Indian Subjects Reveals the Basis of Ethnicity Related Differences in Susceptibility to Venous Thromboembolism

    Directory of Open Access Journals (Sweden)

    Babita Kumari

    2014-01-01

    Full Text Available The genetic variants linked with the susceptibility of individuals to VTE are well known; however, the studies explaining the ethnicity based difference in susceptibility to VTE are limited. Present study assesses mutations in six candidate genes contributing to the etiology of VTE in Indian subjects. The study comprised 93 VTE patients and 102 healthy controls. A PCR-RFLP based analysis was performed for nine mutations in the following genes associated with VTE: favtor V Leiden (FVL, prothrombin, tissue factor pathway inhibitor (TFPI, fibrinogen-beta, plasminogen activator inhibitor 1 (PAI-1, and methylene tetrahydrofolatereductase (MTHFR. All the subjects were found to be monomorphic for FVL 1691G/A, prothrombin 20210G/A and TFPI −536C/T mutations. The mutation in the MTHFR gene (677C/T was observed only in patients. Contrarily, higher frequency of mutation in the PAI-1 −844G/A and the fibrinogen-β −455G/A was observed in controls in comparison to the patients. This study suggests that the PAI-1 −844G/A and fibrinogen-β −455G/A could be protective variants against VTE in Indians. While MTHFR 677C/T mutation was found to be associated, in contrast to other populations, the established genetic variants FVL 1691G/A, prothrombin 20210G/A, and TFPI −536C/T may not be associated with VTE in Indians thus revealing the basis of ethnicity related differences in susceptibility of Indians to VTE.

  20. Fish Oil Supplementation Increases Event-Related Posterior Cingulate Activation in Older Adults with Subjective Memory Impairment.

    Science.gov (United States)

    Boespflug, E L; McNamara, R K; Eliassen, J C; Schidler, M D; Krikorian, R

    2016-02-01

    To determine the effects of long-chain omega-3 (LCn-3) fatty acids found in fish oil, including eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), on cortical blood oxygen level-dependent (BOLD) activity during a working memory task in older adults with subjective memory impairment. Randomized, double-blind, placebo-controlled study. Academic medical center. Healthy older adults (62-80 years) with subjective memory impairment, but not meeting criteria for mild cognitive impairment or dementia. Fish oil (EPA+DHA: 2.4 g/d, n=11) or placebo (corn oil, n=10) for 24 weeks. Cortical BOLD response patterns during performance of a sequential letter n-back working memory task were determined at baseline and week 24 by functional magnetic resonance imaging (fMRI). At 24 weeks erythrocyte membrane EPA+DHA composition increased significantly from baseline in participants receiving fish oil (+31%, p ≤ 0.0001) but not placebo (-17%, p=0.06). Multivariate modeling of fMRI data identified a significant interaction among treatment, visit, and memory loading in the right cingulate (BA 23/24), and in the right sensorimotor area (BA 3/4). In the fish oil group, BOLD increases at 24 weeks were observed in the right posterior cingulate and left superior frontal regions during memory loading. A region-of-interest analysis indicated that the baseline to endpoint change in posterior cingulate cortex BOLD activity signal was significantly greater in the fish oil group compared with the placebo group during the 1-back (p=0.0003) and 2-back (p=0.0005) conditions. Among all participants, the change in erythrocyte EPA+DHA during the intervention was associated with performance in the 2-back working memory task (p = 0.01), and with cingulate BOLD signal during the 1-back (p = 0.005) with a trend during the 2-back (p = 0.09). Further, cingulate BOLD activity was related to performance in the 2-back condition. Dietary fish oil supplementation increases red blood cell omega-3 content