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Sample records for abbreviated scale sapas

  1. Clinical utility of Standardised Assessment of Personality - Abbreviated Scale (SAPAS) among patients with first episode depression

    Bukh, Jens Drachmann; Bock, Camilla; Vinberg, Maj; Gether, Ulrik; Kessing, Lars Vedel

    Structured Clinical Interview for DSM-IV Personality Disorders. RESULTS: We found, that a cut-off of 3 on the screen correctly identified the presence of comorbid personality disorder in 73.1% of the patients. The sensitivity and specificity were 0.80 and 0.70, respectively. LIMITATIONS: The findings cannot......BACKGROUND: Personality disorder frequently co-occurs with depression and seems to be associated with a poorer outcome of treatment and increased risk for recurrences. However, the diagnosing of personality disorder can be lengthy and requires some training. Therefore, a brief screening interview...... for comorbid personality disorder among patients suffering from depression would be of clinical use. METHOD: The present study aimed to assess the utility of the Standardised Assessment of Personality - Abbreviated Scale (SAPAS) as a screen for personality disorder in a population of patients recently...

  2. Test Review: Wechsler Abbreviated Scale of Intelligence, Second Edition

    Irby, Sarah M.; Floyd, Randy G.

    2013-01-01

    The Wechsler Abbreviated Scale of Intelligence, Second Edition (WASI-II; Wechsler, 2011) is a brief intelligence test designed for individuals aged 6 through 90 years. It is a revision of the Wechsler Abbreviated Scale of Intelligence (WASI; Wechsler, 1999). During revision, there were three goals: enhancing the link between the Wechsler…

  3. Abbreviations

    Brine, Kevin R.; Ciletti, Elena; Lähnemann, Henrike

    2013-01-01

    List of abbreviations of books of the Bible and versions of the Bible as used in this volume (according to The Chicago Manual of Style, 15th ed., 2003, sections 15.50–54). The Jewish Bible/Old Testament Am Amos 1 Chr 1 Chronicles 2 Chr 2 Chronicles Dn Daniel Dt Deuteronomy Eccl Ecclesiastes Est Esther Ex Exodus Ez Ezekiel Gn Genesis Hg Haggai Hos Hosea Is Isaiah Jer Jeremiah Jb Job Jl Joel Jon Jonah Jo Joshua Jgs Judges 1 Kgs 1 Kings 2 Kgs 2 Kings Lam Lamentations Lv Leviticus Mal Malachi Mi ...

  4. Abbreviations

    2013-01-01

    "AB" The official French logo for certified organic produce ("Agriculture Biologique") CF Conventional farming EF Ecological farming IFS Integrated farming systems LIF Low-input farming OF Organic farming OFgc Organic farming under group certification AFSAA Agence Française de Sécurité Sanitaire des Aliments (French food safety agency) AMAP Association pour le Maintien d'une Agriculture Paysanne (Association for the maintenance of small-scale farming – there is a network of such associations ...

  5. Test Review: Review of the Wechsler Abbreviated Scale of Intelligence, Second Edition (WASI-II)

    McCrimmon, Adam W.; Smith, Amanda D.

    2013-01-01

    The Wechsler Abbreviated Scale of Intelligence, Second Edition (WASI-II; Wechsler, 2011), published by Pearson, is a newly updated abbreviated measure of cognitive intelligence designed for individuals 6 to 90 years of age. Primarily used in clinical, psychoeducational, and research settings, the WASI-II was developed to quickly and accurately…

  6. Adaptation of abbreviated mathematics anxiety rating scale for engineering students

    Nordin, Sayed Kushairi Sayed; Samat, Khairul Fadzli; Sultan, Al Amin Mohamed; Halim, Bushra Abdul; Ismail, Siti Fatimah; Mafazi, Nurul Wirdah

    2015-05-01

    Mathematics is an essential and fundamental tool used by engineers to analyse and solve problems in their field. Due to this, most engineering education programs involve a concentration of study in mathematics courses whereby engineering students have to take mathematics courses such as numerical methods, differential equations and calculus in the first two years and continue to do so until the completion of the sequence. However, the students struggled and had difficulties in learning courses that require mathematical abilities. Hence, this study presents the factors that caused mathematics anxiety among engineering students using Abbreviated Mathematics Anxiety Rating Scale (AMARS) through 95 students of Universiti Teknikal Malaysia Melaka (UTeM). From 25 items in AMARS, principal component analysis (PCA) suggested that there are four mathematics anxiety factors, namely experiences of learning mathematics, cognitive skills, mathematics evaluation anxiety and students' perception on mathematics. Minitab 16 software was used to analyse the nonparametric statistics. Kruskal-Wallis Test indicated that there is a significant difference in the experience of learning mathematics and mathematics evaluation anxiety among races. The Chi-Square Test of Independence revealed that the experience of learning mathematics, cognitive skills and mathematics evaluation anxiety depend on the results of their SPM additional mathematics. Based on this study, it is recommended to address the anxiety problems among engineering students at the early stage of studying in the university. Thus, lecturers should play their part by ensuring a positive classroom environment which encourages students to study mathematics without fear.

  7. The Abbreviated Injury Scale: application to autopsy data.

    Adams, V I; Carrubba, C

    1998-09-01

    Twenty autopsy reports, comprising 1 fall, 1 cutting, 1 burn, 1 drowning, 1 strangulation, 3 gunshot wound, and 13 traffic fatalities, were scored by the Abbreviated Injury Scale (AIS) and the Injury Severity Score (ISS). The codes were adequate for wounds of skin and long bones, and for most wounds of viscera. The autopsy descriptions were more detailed than the coding criteria for craniocerebral, cervicovertebral and muscular trauma, and less detailed for thoracoabdominal visceral, and long bone trauma. Lung contusions and rib fractures received scores that seemed unduly high, possibly reflecting the greater sensitivity of autopsy diagnosis over clinical diagnosis for these lesions. Complete hinge fractures of the skull base scored 4 (severe), which does not reflect the almost universally lethal nature of the accompanying cerebral concussion, which was itself not codeable. AIS scores were low and did not seem to reflect the lethal outcome when the lethal mechanism was purely physiologic and without a striking morphologic derangement, as in instances of cerebral or cardiac concussion, compression of the neck, occlusive airway hemorrhage, and visceral herniation into an adjacent body cavity. The scores were similarly low when therapy was delayed or adverse. Low AIS and ISS scores in a fatality from blunt or penetrating trauma may be useful retrospective clues to the presence of purely physiologic death mechanisms or therapeutic problems. PMID:9760090

  8. A Confirmatory Factor Analysis of the Structure of Abbreviated Math Anxiety Scale

    Farahman Farrokhi; Shahram vahedi

    2011-01-01

    "nObjective: The aim of this study is to explore the confirmatory factor analysis results of the Persian adaptation of Abbreviated Math Anxiety Scale (AMAS), proposed by Hopko, Mahadevan, Bare & Hunt. "nMethod: The validity and reliability assessments of the scale were performed on 298 college students chosen randomly from Tabriz University in Iran. The confirmatory factor analysis (CFA) was carried out to determine the factor structures of the Persian version of AMAS. "nResults: As expected,...

  9. Application of abbreviated injury scale and injury severity score in fatal cases with abdominopelvic injuries.

    Subedi, Nuwadatta; Yadav, Bishwanath; Jha, Shivendra

    2014-12-01

    In forensic casework, investigation of injury severity is important in evaluating the mortality, occasionally in terms of the adequacy of clinical management. The study was conducted with an objective to study the relationship of severity of the injuries using Abbreviated Injury Scale and Injury Severity Score (ISS) with survival period and place of death among fatal cases with abdominopelvic trauma.The total number of cases studied was 80. The injuries in all the body parts were allotted using the Abbreviated Injury Scale 2005, Update 2008, and the ISS was calculated. The male/female ratio was 4:1, and the mean (SD) age was 30.76 (15.2) years. The cause of trauma was road traffic accidents in 82.5% of the cases. The median duration of survival was 2 hours. The mean (SD) ISS was 38.90 (14.89). Abbreviated Injury Scale scores of 5 and 4 were the most common in the region. With increase in the ISS, the survival period was decreased. There was a highly significant difference between the mean ISS of the victims who died prehospital and that of who died in the emergency department (P < 0.005). The mean ISS of the victims who died in the emergency department and of those who died in the ward, intensive care unit, or after discharge was also significantly different (P < 0.05).Although the cases with more severe injuries died sooner, there should be provision of treatment on the spot without delay. More time taken to start the treatment increases the fatalities. PMID:25354224

  10. SAPA: A Multi-objective Metric Temporal Planner

    Do, M; 10.1613/jair.1156

    2011-01-01

    SAPA is a domain-independent heuristic forward chaining planner that can handle durative actions, metric resource constraints, and deadline goals. It is designed to be capable of handling the multi-objective nature of metric temporal planning. Our technical contributions include (i) planning-graph based methods for deriving heuristics that are sensitive to both cost and makespan (ii) techniques for adjusting the heuristic estimates to take action interactions and metric resource limitations into account and (iii) a linear time greedy post-processing technique to improve execution flexibility of the solution plans. An implementation of SAPA using many of the techniques presented in this paper was one of the best domain independent planners for domains with metric and temporal constraints in the third International Planning Competition, held at AIPS-02. We describe the technical details of extracting the heuristics and present an empirical evaluation of the current implementation of SAPA.

  11. Rearrangement of sapA homologs with conserved and variable regions in Campylobacter fetus.

    Tummuru, M K; Blaser, M J

    1993-08-01

    The Campylobacter fetus surface-layer (S-layer) proteins mediate both complement resistance and antigenic variation in mammalian hosts. Wild-type strain 23D possesses the sapA gene, which encodes a 97-kDa S-layer protein, and several sapA homologs are present in both wild-type and mutant strains. Here we report that a cloned silent gene (sapA1) in C. fetus can express a functional full-length S-layer protein in Escherichia coli. Analysis of sapA and sapA1 and partial analysis of sapA2 indicate that a block of approximately 600 bp beginning upstream and continuing into the open reading frames is completely conserved, and then the sequences diverge completely, but immediately downstream of each gene is another conserved 50-bp sequence. Conservation of sapA1 among strains, the presence of a putative Chi (RecBCD recognition) site upstream of sapA, sapA1, and sapA2, and the sequence identities of the sapA genes suggest a system for homologous recombination. Comparison of the wild-type strain (23D) with a phenotypic variant (23D-11) indicates that variation is associated with removal of the divergent region of sapA from the expression locus and exchange with a corresponding region from a sapA homolog. We propose that site-specific reciprocal recombination between sapA homologs leads to expression of divergent S-layer proteins as one of the mechanisms that C. fetus uses for antigenic variation. PMID:8346244

  12. A comparative validation of the abbreviated Apathy Evaluation Scale (AES-10) with the Neuropsychiatric Inventory apathy subscale against diagnostic criteria of apathy.

    Leontjevas, R.; Evers-Stephan, A.; Smalbrugge, M.; Pot, A.M.; Thewissen, V.; Gerritsen, D.L.; Koopmans, R.T.C.M.

    2012-01-01

    OBJECTIVE: To compare the Neuropsychiatric Inventory apathy subscale (NPIa) with the abbreviated Apathy Evaluation Scale (AES-10) on discriminant validity and on their performance to distinguish residents as apathetic or nonapathetic. DESIGN: Cross-sectional design. SETTING: Nursing home. PARTICIPAN

  13. Self efficacy for fruit, vegetable and water intakes: Expanded and abbreviated scales from item response modeling analyses

    Cullen Karen W

    2010-03-01

    Full Text Available Abstract Objective To improve an existing measure of fruit and vegetable intake self efficacy by including items that varied on levels of difficulty, and testing a corresponding measure of water intake self efficacy. Design Cross sectional assessment. Items were modified to have easy, moderate and difficult levels of self efficacy. Classical test theory and item response modeling were applied. Setting One middle school at each of seven participating sites (Houston TX, Irvine CA, Philadelphia PA, Pittsburg PA, Portland OR, rural NC, and San Antonio TX. Subjects 714 6th grade students. Results Adding items to reflect level (low, medium, high of self efficacy for fruit and vegetable intake achieved scale reliability and validity comparable to existing scales, but the distribution of items across the latent variable did not improve. Selecting items from among clusters of items at similar levels of difficulty along the latent variable resulted in an abbreviated scale with psychometric characteristics comparable to the full scale, except for reliability. Conclusions The abbreviated scale can reduce participant burden. Additional research is necessary to generate items that better distribute across the latent variable. Additional items may need to tap confidence in overcoming more diverse barriers to dietary intake.

  14. Math Anxiety Assessment with the Abbreviated Math Anxiety Scale: Applicability and usefulness: insights from the Polish adaptation

    Krzysztof eCipora

    2015-11-01

    Full Text Available Math anxiety has an important impact on mathematical development and performance. However, although math anxiety is supposed to be a transcultural trait, assessment instruments are scarce and are validated mainly for Western cultures so far. Therefore, we aimed at examining the transcultural generality of math anxiety by a thorough investigation of the validity of math anxiety assessment in Eastern Europe. We investigated the validity and reliability of a Polish adaptation of the Abbreviated Math Anxiety Scale (AMAS, known to have very good psychometric characteristics in its original, American-English version as well as in its Italian and Iranian adaptations.We also observed high reliability, both for internal consistency and test-retest stability of the AMAS in the Polish sample. The results also show very good construct, convergent and discriminant validity: The factorial structure in Polish adult participants (n = 857 was very similar to the one previously found in other samples; AMAS scores correlated moderately in expected directions with state and trait anxiety, self-assessed math achievement and skill as well temperamental traits of emotional reactivity, briskness, endurance and perseverance. Average scores obtained by participants as well as gender differences and correlations with external measures were also similar across cultures. Beyond the cultural comparison, we used path model analyses to show that math anxiety relates to math grades and self-competence when controlling for trait anxiety.The current study shows transcultural validity of math anxiety assessment with the AMAS.

  15. Math Anxiety Assessment with the Abbreviated Math Anxiety Scale: Applicability and Usefulness: Insights from the Polish Adaptation

    Cipora, Krzysztof; Szczygieł, Monika; Willmes, Klaus; Nuerk, Hans-Christoph

    2015-01-01

    Math anxiety has an important impact on mathematical development and performance. However, although math anxiety is supposed to be a transcultural trait, assessment instruments are scarce and are validated mainly for Western cultures so far. Therefore, we aimed at examining the transcultural generality of math anxiety by a thorough investigation of the validity of math anxiety assessment in Eastern Europe. We investigated the validity and reliability of a Polish adaptation of the Abbreviated ...

  16. FDA Acronyms and Abbreviations

    U.S. Department of Health & Human Services — The FDA Acronyms and Abbreviations database provides a quick reference to acronyms and abbreviations related to Food and Drug Administration (FDA) activities

  17. SECURED DATA ON CLOUD ENVIRONMENT BY SAPA PROTOCOL WITH AUTO-RENEWAL

    K. Prashanthi

    2015-10-01

    Full Text Available Cloud computing is rising as a rife knowledge interactive paradigm to understand users’ knowledge remotely hold on in a web cloud server. Cloud services offer nice conveniences for the users to relish the on-demand cloud applications while not c Knowledge Obstrucity, Forward Security, Universal Composability onsidering the native infrastructure limitations. Throughout the information accessing, completely different users could also be in a very cooperative relationship, and so knowledge sharing becomes vital to attain productive edges. The prevailing security solutions chiefly concentrate on the authentication to understand that a user’s privative knowledge cannot be unauthorized accessed, however neglect a delicate privacy issue throughout a user.It is difficult for the cloud server to request different users for knowledge sharing. The challenged access request itself might reveal the user’s privacy in spite of whether or not it will acquire the information access permissions. During this paper, we have a tendency to propose a shared authority primarily based privacy-preserving authentication protocol (SAPA to deal with higher than privacy issue for cloud storage. Within the SAPA, 1 shared access authority is achieved by anonymous access request matching mechanism with security and privacy concerns (e.g., authentication, knowledge obscurity, user privacy, and forward security; 2 attribute primarily based access management is adopted to understand that the user will solely access its own knowledge fields; 3 proxy re-encryption is applied by the cloud server to supply knowledge sharing among the multiple users. Meanwhile, universal compos ability (UC model is established to prove that the SAPA on paper has the planning correctness. It indicates that the projected protocol realizing privacy-preserving knowledge access authority sharing is enticing for multi-user cooperative cloud applications.

  18. Cross-validation of the factorial structure of the Neighborhood Environment Walkability Scale (NEWS and its abbreviated form (NEWS-A

    Cerin Ester

    2009-06-01

    Full Text Available Abstract Background The Neighborhood Environment Walkability Scale (NEWS and its abbreviated form (NEWS-A assess perceived environmental attributes believed to influence physical activity. A multilevel confirmatory factor analysis (MCFA conducted on a sample from Seattle, WA showed that, at the respondent level, the factor-analyzable items of the NEWS and NEWS-A measured 11 and 10 constructs of perceived neighborhood environment, respectively. At the census blockgroup (used by the US Census Bureau as a subunit of census tracts level, the MCFA yielded five factors for both NEWS and NEWS-A. The aim of this study was to cross-validate the individual- and blockgroup-level measurement models of the NEWS and NEWS-A in a geographical location and population different from those used in the original validation study. Methods A sample of 912 adults was recruited from 16 selected neighborhoods (116 census blockgroups in the Baltimore, MD region. Neighborhoods were stratified according to their socio-economic status and transport-related walkability level measured using Geographic Information Systems. Participants self-completed the NEWS. MCFA was used to cross-validate the individual- and blockgroup-level measurement models of the NEWS and NEWS-A. Results The data provided sufficient support for the factorial validity of the original individual-level measurement models, which consisted of 11 (NEWS and 10 (NEWS-A correlated factors. The original blockgroup-level measurement model of the NEWS and NEWS-A showed poor fit to the data and required substantial modifications. These included the combining of aspects of building aesthetics with safety from crime into one factor; the separation of natural aesthetics and building aesthetics into two factors; and for the NEWS-A, the separation of presence of sidewalks/walking routes from other infrastructure for walking. Conclusion This study provided support for the generalizability of the individual

  19. A study of abbreviations in MEDLINE abstracts.

    Liu, Hongfang; Aronson, Alan R; Friedman, Carol

    2002-01-01

    Abbreviations are widely used in writing, and the understanding of abbreviations is important for natural language processing applications. Abbreviations are not always defined in a document and they are highly ambiguous. A knowledge base that consists of abbreviations with their associated senses and a method to resolve the ambiguities are needed. In this paper, we studied the UMLS coverage, textual variants of senses, and the ambiguity of abbreviations in MEDLINE abstracts. We restricted ou...

  20. Global change: Acronyms and abbreviations

    Woodard, C.T. [Oak Ridge National Lab., TN (United States); Stoss, F.W. [Univ. of Tennessee, Knoxville, TN (United States). Energy, Environment and Resources Center

    1995-05-01

    This list of acronyms and abbreviations is compiled to provide the user with a ready reference to dicipher the linguistic initialisms and abridgements for the study of global change. The terms included in this first edition were selected from a wide variety of sources: technical reports, policy documents, global change program announcements, newsletters, and other periodicals. The disciplinary interests covered by this document include agriculture, atmospheric science, ecology, environmental science, oceanography, policy science, and other fields. In addition to its availability in hard copy, the list of acronyms and abbreviations is available in DOS-formatted diskettes and through CDIAC`s anonymous File Transfer Protocol (FTP) area on the Internet.

  1. 40 CFR 86.1203-85 - Abbreviations.

    2010-07-01

    ... Test Procedures for New Gasoline-Fueled, Natural Gas-Fueled, Liquefied Petroleum Gas-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.1203-85 Abbreviations. The abbreviations in § 86.079-3 apply...

  2. 40 CFR 86.098-3 - Abbreviations.

    2010-07-01

    ..., and for 1985 and Later Model Year New Gasoline Fueled, Natural Gas-Fueled, Liquefied Petroleum Gas-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.098-3 Abbreviations. (a) The abbreviations in §...

  3. 40 CFR 86.000-3 - Abbreviations.

    2010-07-01

    ..., and for 1985 and Later Model Year New Gasoline Fueled, Natural Gas-Fueled, Liquefied Petroleum Gas-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.000-3 Abbreviations. The abbreviations in §...

  4. 40 CFR 86.096-3 - Abbreviations.

    2010-07-01

    ..., and for 1985 and Later Model Year New Gasoline Fueled, Natural Gas-Fueled, Liquefied Petroleum Gas-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.096-3 Abbreviations. (a) The abbreviations in §...

  5. 40 CFR 86.094-3 - Abbreviations.

    2010-07-01

    ...-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.094-3 Abbreviations. (a) The abbreviations in § 86... Petroleum Gas NMHC—Nonmethane Hydrocarbons NMHCE—Non-Methane Hydrocarbon Equivalent PM—Particulate...

  6. Classification and Translation of Chinese Abbreviations

    郭颖婷

    2014-01-01

    Chinese abbreviation, containing fewer words and delivering a wealth of information, is a vital component of Chinese language. But the tremendous differences between Chinese and English make it an arduous task to translate Chinese abbreviations into English. Based on the analyses of the structure and patterns of word-formation of Chinese abbreviations, it makes a classifi-cation of Chinese abbreviations, summarize the translation methods, and point out some attention points in translation. A system-atic analysis on the structure and classification of Chinese abbreviations will be beneficial to reduce the mistakes in its translation.

  7. Evaluating the Measurement Structure of the Abbreviated HIV Stigma Scale in a Sample of African Americans Living with HIV/AIDS

    Johnson, Eboneé T.; Yaghmaian, Rana A.; Best, Andrew; Chan, Fong; Burrell, Reginald, Jr.

    2016-01-01

    Purpose: The purpose of this study was to validate the 10-item version of the HIV Stigma Scale (HSS-10) in a sample of African Americans with HIV/AIDS. Method: One hundred and ten African Americans living with HIV/AIDS were recruited from 3 case management agencies in Baton Rouge, Louisiana. Measurement structure of the HSS-10 was evaluated using…

  8. New Abbreviations in Colloquial French

    Vladimir Pogačnik

    2015-12-01

    Full Text Available The author of the article treats the process of abbreviations, which he explored forty years ago in his master thesis. The article is based on the corpus created on the basis of Télématin broadcast on French television network TV5. According to the author, clipping is a widespread process that occurs primarily in various forms of oral communication. 

  9. Abbreviations

    2013-01-01

    ACAME Association des centrales d’achat de médicaments essentiels (Association of central medical stores for essential generic drugs) AMPOT Association malienne pour la promotion des ophtalmologues traditionnels (Malian association for the promotion of traditional ophthalmologists) CT Cicatricial (scar) trachoma DALY Disability Adjusted Life-Years DDT Dichlorodiphenyltrichloroethane DMT Department of traditional medicine DOTS Directly Observed Therapy Short Course FT Follicular trachoma GIS G...

  10. Abbreviations

    2013-01-01

    ADEGE Agence nationale pour la démoustication et la gestion des espaces démoustiqués CAREC Caribbean Epidemiology Center CDC Center for Disease Control and Prevention CIRE Cellule interrégionale d'épidémiologie Antilles-Guyane DHF Dengue Hemorrhagic Fever DSDS Direction de la santé et du développement social DSS Dengue Shock Syndrome EDEN European Association of Public Operators for Mosquito Control FDAs French Départements of America (refers to Guadeloupe, Martinique and French Guiana) IGR I...

  11. Abbreviations used in scientific and technical reports

    Reports contain a large number of abbreviations which have not yet been included in the current specialized dictionaries or lists of abbreviations. It is therefore often time-consuming or even fruitless to search for such abbreviations. The present alphabetical list of more than 4,000 abbreviations gathered from the report inventory of the Central Library of the KFA Juelich in the period from 1982-1986, taking into consideration all the scientific and technical disciplines, is intended to remedy a deficiency and to offer assistance which will undoubtedly be welcomed by scientists and engineers. (orig./HP)

  12. 40 CFR 86.090-3 - Abbreviations.

    2010-07-01

    ..., and for 1985 and Later Model Year New Gasoline Fueled, Natural Gas-Fueled, Liquefied Petroleum Gas-Fueled and Methanol-Fueled Heavy-Duty Vehicles § 86.090-3 Abbreviations. (a) The abbreviations in § 86.... GC—Gas chromatograph. HPLC—High-pressure liquid chromatography. MeOH—Methanol (CH3OH)....

  13. Acronyms, initialisms, and abbreviations: Fourth Revision

    Tolman, B.J. [comp.

    1994-04-01

    This document lists acronyms used in technical writing. The immense list is supplemented by an appendix containing chemical elements, classified information access, common abbreviations used for functions, conversion factors for selected SI units, a flowcharting template, greek alphabet, metrix terminology, proofreader`s marks, signs and symbols, and state abbreviations.

  14. Sapa And Base Communication Of Sambas Society A Case Of Malay-Madurese Post-Conflict 1999-2014

    Wahab

    2015-02-01

    Full Text Available Abstract This article discusses the impact of inter-ethnic conflict in 1999 to the multi-ethnic community life in Sambas and offers a concept of education as a modified formulation of the local wisdom in the communication aspect that the Malay ethnic community in Sambas have in responding relations between ethnic groups post-conflict of ethnics in 1999. The methodology used is literature review observation interview and documentation-based qualitative analysis. The result is that ethnic conflict 1999 in Sambas West Kalimantan causes a number of problems or moral and social impacts in some small communities of Malay. By gaining the value of local wisdom into a new form of education an effort to respond the post-conflict negative impact through cultural communication greeting of sapa and base that shows a polite language education in Malay Sambas society and even the culture is believed to be an alternative solution that can deal with inter-ethnic conflicts and prevent conflict to happen again

  15. A Study of Abbreviations in Clinical Notes

    Xu, Hua; Stetson, Peter D.; Friedman, Carol

    2007-01-01

    Various natural language processing (NLP) systems have been developed to unlock patient information from narrative clinical notes in order to support knowledge based applications such as error detection, surveillance and decision support. In many clinical notes, abbreviations are widely used without mention of their definitions, which is very different from the use of abbreviations in the biomedical literature. Thus, it is critical, but more challenging, for NLP systems to correctly interpret...

  16. Generating abbreviations using Google Books library

    Solovyev, Valery D.; Bochkarev, Vladimir V.

    2014-01-01

    The article describes the original method of creating a dictionary of abbreviations based on the Google Books Ngram Corpus. The dictionary of abbreviations is designed for Russian, yet as its methodology is universal it can be applied to any language. The dictionary can be used to define the function of the period during text segmentation in various applied systems of text processing. The article describes difficulties encountered in the process of its construction as well as the ways to over...

  17. Abbreviation definition identification based on automatic precision estimates

    Kim Won; Comeau Donald C; Sohn Sunghwan; Wilbur W John

    2008-01-01

    Abstract Background The rapid growth of biomedical literature presents challenges for automatic text processing, and one of the challenges is abbreviation identification. The presence of unrecognized abbreviations in text hinders indexing algorithms and adversely affects information retrieval and extraction. Automatic abbreviation definition identification can help resolve these issues. However, abbreviations and their definitions identified by an automatic process are of uncertain validity. ...

  18. 40 CFR 600.403-77 - Abbreviations.

    2010-07-01

    ....403-77 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL ECONOMY AND CARBON-RELATED EXHAUST EMISSIONS OF MOTOR VEHICLES Fuel Economy Regulations for 1977 and Later Model Year Automobiles-Dealer Availability of Fuel Economy Information § 600.403-77 Abbreviations....

  19. 40 CFR 600.203-77 - Abbreviations.

    2010-07-01

    ....203-77 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) ENERGY POLICY FUEL ECONOMY AND CARBON-RELATED EXHAUST EMISSIONS OF MOTOR VEHICLES Fuel Economy Regulations for 1977 and Later Model Year Automobiles-Procedures for Calculating Fuel Economy Values § 600.203-77 Abbreviations....

  20. Detecting Abbreviations in Discharge Summaries using Machine Learning Methods

    WU, YONGHUI; Rosenbloom, S. Trent; Denny, Joshua C.; Miller, Randolph A; Mani, Subramani; Giuse, Dario A.; Xu, Hua

    2011-01-01

    Recognition and identification of abbreviations is an important, challenging task in clinical natural language processing (NLP). A comprehensive lexical resource comprised of all common, useful clinical abbreviations would have great applicability. The authors present a corpus-based method to create a lexical resource of clinical abbreviations using machine-learning (ML) methods, and tested its ability to automatically detect abbreviations from hospital discharge summaries. Domain experts man...

  1. Abbreviated guide pneumatic conveying design guide

    Mills, David

    1990-01-01

    Abbreviated Guide: Pneumatic Conveying Design Guide describes the selection, design, and specification of conventional pneumatic conveying systems. The design procedure uses previous test data on the materials to be conveyed. The book also discusses system economics, operating costs, the choice of appropriate components or systems, system control, and system flexibility. The design system involves the type of conveying system for installation, the pipeline parameters, and also the plant components. System selection covers the properties of the material to be conveyed, plant layout, material pr

  2. 7 CFR 4274.302 - Definitions and abbreviations.

    2010-01-01

    ..., which is a problem solving activity. The Agency will determine whether a specific activity qualifies as... 7 Agriculture 15 2010-01-01 2010-01-01 false Definitions and abbreviations. 4274.302 Section 4274... Relending Program (IRP) § 4274.302 Definitions and abbreviations. (a) General definitions. The...

  3. The use of abbreviations in surgical note keeping

    B. Collard

    2015-06-01

    Full Text Available Abbreviations are used to improve the speed of note keeping and to simplify patient notes. However studies have shown that they can reduce clarity, increase mistakes and cause confusion in management plans. Our review highlights the misuse of abbreviations in surgical note keeping.

  4. 40 CFR 310.4 - What abbreviations should I know?

    2010-07-01

    ... Pollution Contingency Plan also known as the National Contingency Plan (40 CFR part 300). NRC—National... 40 Protection of Environment 27 2010-07-01 2010-07-01 false What abbreviations should I know? 310... RESPONSE TO HAZARDOUS SUBSTANCE RELEASES General Information § 310.4 What abbreviations should I know?...

  5. Sequenced Contractions and Abbreviations for Model 2 Reading.

    Cronnell, Bruce

    The nature and use of contractions and abbreviations in beginning reading is discussed and applied to the Southwest Regional Laboratory (SWRL) Mod 2 Reading Program, a four-year program (K-3) for teaching reading skills to primary-grade children. The contractions and abbreviations are listed and sequenced for the reading program. The results of…

  6. 32 CFR 516.3 - Explanation of abbreviations and terms.

    2010-07-01

    ... 32 National Defense 3 2010-07-01 2010-07-01 true Explanation of abbreviations and terms. 516.3 Section 516.3 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY AID OF CIVIL AUTHORITIES AND PUBLIC RELATIONS LITIGATION General § 516.3 Explanation of abbreviations and terms. (a)...

  7. McArthur-Bates Communicative Development Inventory (CDI: Proposal of an abbreviate version

    Chamarrita Farkas Klein

    2011-01-01

    Full Text Available The McArthur-Bates Communicative Development Inventories (CDI assesses language development en children, through a significant caregiver report. The first inventory assesses verbal and non verbal language in infants who are from 8 to 18 months old and it is composed of 949 items distributed in 6 scales. This study proposes an abbreviate form of this instrument, and was tested on families and educators of 130 Chilean children of 11-15 months old. Analyses related to the items, reliability and validity of the instrument and factorial analyses of subscales were realized. The abbreviate version consider 241 items distributed in 4 scales. The evaluation of the psychometric properties of the instrument was acceptable, demonstrating adequate reliability and validity.

  8. THE ISSUES OF LATIN ABBREVIATIONS IN THE DIPLOMATICES DOCUMENTS

    Иван Балта

    2012-12-01

    Full Text Available The issues of Latin abbreviations in the diplomatic documents are a very complex problem in the diplomatic word processing and deciphering the historiography documents. Abbreviations originated from Latin letters caused a favorable advantage for the scribe, but created difficulties for the reader, since they were complicated and questionable at the time. The Romans called the Latin abbreviations notae-or-sigla, using them just to save space and materials on which the letters were written. Increased use of abbreviations in medieval manuscripts emphasized a need for a manual in both the Code and Charter, specifying the form of abbreviations and centuries which they belonged to. Steffens divided the abbreviations of the Roman epoch according to the chronological development into the five ways of shortening: suspension, notes Tironianae, contraction, notes iuris, and signs for numbers, which were retained and added new shortcuts in the Middle Ages, especially in the territory of today's Pannonia and the Eastern Adriatic coast. Punctuation, which was alike the abbreviations, had a long process of development, which began as an antique-scriptura continua, trying to clarify the meaning of putting points in various positions between the individual words. Abbreviations differed not only by the type of Latin letters, but also by the territory in which they evolved, at different time periods. Abbreviations of Latin letters from the Beneventan East Adriatic coast were specific, were formed gradually, could be used as a criterion for dating, and were carried out with more ways of shortening the letters. Schiaparelli probably entered the deepest essence of the development of Latin minuscule in which he noted that the Frankish influences were much stronger in the first period of the development of the Beneventan East Adriatic coast. However, perhaps no other medieval script was developed better than a system of abbreviations in the Gothic style, especially in

  9. Selected personality data from the SAPA-Project: On the structure of phrased self-report items

    Condon, David M; William Revelle

    2015-01-01

    These data were collected to evaluate the structure of personality constructs in the temperament domain. In the context of modern personality theory, these constructs are typically construed in terms of the Big Five (Conscientiousness, Agreeableness, Neuroticism, Openness, and Extraversion) though several additional constructs were included here. Approximately 24,000 individuals were administered random subsets of 696 items from 92 public-domain personality scales using the Synthetic Aperture...

  10. Selected personality data from the SAPA-Project: On the structure of phrased self-report items

    David M Condon

    2015-08-01

    Full Text Available These data were collected to evaluate the structure of personality constructs in the temperament domain. In the context of modern personality theory, these constructs are typically construed in terms of the Big Five (Conscientiousness, Agreeableness, Neuroticism, Openness, and Extraversion though several additional constructs were included here. Approximately 24,000 individuals were administered random subsets of 696 items from 92 public-domain personality scales using the Synthetic Aperture Personality Assessment method between December 8, 2013 and July 26, 2014. The data are available in rdata format and are accompanied by documentation stored as a text file. Re-use potential include many types of structural and correlational analyses of personality. 

  11. Selected personality data from the SAPA-Project: On the structure of phrased self-report items

    David M Condon

    2015-08-01

    Full Text Available These data were collected to evaluate the structure of personality constructs in the temperament domain. In the context of modern personality theory, these constructs are typically construed in terms of the Big Five (Conscientiousness, Agreeableness, Neuroticism, Openness, and Extraversion though several additional constructs were included here. Approximately 24,000 individuals were administered random subsets of 696 items from 92 public-domain personality scales using the Synthetic Aperture Personality Assessment method between December 8, 2013 and July 26, 2014. The data are available in rdata format and are accompanied by documentation stored as a text file. Re-use potential include many types of structural and correlational analyses of personality.

  12. Detecting abbreviations in discharge summaries using machine learning methods.

    Wu, Yonghui; Rosenbloom, S Trent; Denny, Joshua C; Miller, Randolph A; Mani, Subramani; Giuse, Dario A; Xu, Hua

    2011-01-01

    Recognition and identification of abbreviations is an important, challenging task in clinical natural language processing (NLP). A comprehensive lexical resource comprised of all common, useful clinical abbreviations would have great applicability. The authors present a corpus-based method to create a lexical resource of clinical abbreviations using machine-learning (ML) methods, and tested its ability to automatically detect abbreviations from hospital discharge summaries. Domain experts manually annotated abbreviations in seventy discharge summaries, which were randomly broken into a training set (40 documents) and a test set (30 documents). We implemented and evaluated several ML algorithms using the training set and a list of pre-defined features. The subsequent evaluation using the test set showed that the Random Forest classifier had the highest F-measure of 94.8% (precision 98.8% and recall of 91.2%). When a voting scheme was used to combine output from various ML classifiers, the system achieved the highest F-measure of 95.7%. PMID:22195219

  13. Sourcing archaeological obsidian by an abbreviated NAA procedure

    An abbreviated NAA procedure has been developed to fingerprint obsidian artifacts in the Mesoamerican region. Despite the large number of available sources, an NAA procedure, which relies on producing short-lived isotopes, has been applied with a success rate greater than 90 percent. The abbreviated NAA procedure is rapid and cost competitive with the XRF technique more often applied in obsidian sourcing. Results from the analysis of over 1,200 obsidian artifacts from throughout Mesoamerica are presented. (author) 8 refs.; 6 figs.; 2 tabs

  14. Abbreviated Pandemic Influenza Planning Template for Primary Care Offices

    HCTT CHE

    2010-01-01

    The Abbreviated Pandemic Influenza Plan Template for Primary Care Provider Offices is intended to assist primary care providers and office managers with preparing their offices for quickly putting a plan in place to handle an increase in patient calls and visits, whether during the 2009-2010 influenza season or future influenza seasons.

  15. 40 CFR 205.155 - Motorcycle class and manufacturer abbreviation.

    2010-07-01

    ... 40 Protection of Environment 24 2010-07-01 2010-07-01 false Motorcycle class and manufacturer...) NOISE ABATEMENT PROGRAMS TRANSPORTATION EQUIPMENT NOISE EMISSION CONTROLS Motorcycles § 205.155 Motorcycle class and manufacturer abbreviation. (a) Motorcycles must be grouped into classes determined...

  16. Interactive Hangman Teaches Amino Acid Structures and Abbreviations

    Pennington, Britney O.; Sears, Duane; Clegg, Dennis O.

    2014-01-01

    We developed an interactive exercise to teach students how to draw the structures of the 20 standard amino acids and to identify the one-letter abbreviations by modifying the familiar game of "Hangman." Amino acid structures were used to represent single letters throughout the game. To provide additional practice in identifying…

  17. Predicting Chinese Abbreviations from Definitions: An Empirical Learning Approach Using Support Vector Regression

    Xu Sun; Hou-Feng Wang; Bo Wang

    2008-01-01

    In Chinese, phrases and named entities play a central role in information retrieval. Abbreviations, however,make keyword-based approaches less effective. This paper presents an empirical learning approach to Chinese abbreviation prediction. In this study, each abbreviation is taken as a reduced form of the corresponding definition (expanded form),and the abbreviation prediction is formalized as a scoring and ranking problem among abbreviation candidates, which are automatically generated from the corresponding definition. By employing Support Vector Regression (SVR) for scoring,we can obtain multiple abbreviation candidates together with their SVR values, which are used for candidate ranking.Experimental results show that the SVR method performs better than the popular heuristic rule of abbreviation prediction.In addition, in abbreviation prediction, the SVR method outperforms the hidden Markov model (HMM).

  18. Investigation of abbreviated 4 and 8 item versions of the PTSD Checklist 5.

    Price, Matthew; Szafranski, Derek D; van Stolk-Cooke, Katherine; Gros, Daniel F

    2016-05-30

    Posttraumatic stress disorder (PTSD) is a significant public health concern associated with marked impairment across the lifespan. Exposure to traumatic events alone, however, is insufficient to determine if an individual has PTSD. PTSD is a heterogeneous diagnosis such that assessment of all 20 symptoms is problematic in time-limited treatment settings. Brief assessment tools that identify those at risk for PTSD and measure symptom severity are needed to improve access to care and assess treatment response. The present study evaluated abbreviated measures of PTSD symptoms derived from the PTSD Checklist for DSM-5 (PCL-5) - a 20-item validated measure of PTSD symptoms - across two studies. In the first, using a community sample of adults exposed to a traumatic event, 4-and 8-item versions of the PCL-5 were identified that were highly correlated with the full PCL-5. In the second, using a sample of combat veterans, the 4-and 8-item measures had comparable diagnostic utility to the total-scale PCL-5. These results provide support for an abbreviated measure of the PCL-5 as an alternative to the 20-item total scale. PMID:27137973

  19. Fabrication of Nanodot Decorated Sapphire Substrates for Abbreviated Growth Mode Deposition of Gallium Nitride

    Biser, Jeffrey M.

    The overarching theme of this body of work is the development and demonstration of sapphire substrates with sub-micron scale surface features laid out in arrays with controlled shape, size, and distribution. The key contributions of the work are: (1) the collaborative demonstration that such substrates enable novel GaN fabrication options like the Abbreviated Growth Mode (AGM) approach that can lead to lower cost, higher quality LED devices, (2) the proof-of-concept demonstration that large scale surface patterning with the use of anodic aluminum oxide (AAO) templates is a feasible approach for creating low-cost patterns that should be compatible with AGM, and (3) that the Aluminum-to-sapphire conversion process used to fabricate the surface structures has distinct zones of behavior with regard to feature size and temperature that can be used to suggest an optimized set of process conditions.

  20. Abbreviations [Annex to The Fukushima Daiichi Accident, Technical Volume 2/5

    This annex is a list of abbreviations used in the publication The Fukushima Daiichi Accident, Technical Volume 2/5. The list includes the abbreviations for: • Agency for Natural Resources and Energy; • essential service water; • International Nuclear and Radiological Event Scale;• Integrated Regulatory Review Service; • Japan Atomic Energy Agency; • Japan Atomic Energy Commission; • Japan Power Engineering and Inspection Corp; • Japan Nuclear Energy Safety Organization; • low head safety injection; • low level radioactive waste; • Madras Atomic Power Station; • main control room; • Ministry of Economy, Trade and Industry; • Ministry of Education, Culture, Sports, Science and Technology; • Ministry of International Trade and Industry; • Ministry of Foreign Affairs; • Nuclear and Industrial Safety Agency; • Nuclear Power Corporation of India Limited; • nuclear power plant; • Nuclear Safety Commission; • Nuclear Power Engineering Corporation; • Nuclear Safety Technology Centre; • Onahama Port; • pressurized water reactor; • Science and Technology Agency; • Tokyo Electric Power Company

  1. Pharmacist and Physician Interpretation of Abbreviations for Acetaminophen Intended for Use in a Consumer Icon

    Saul Shiffman; Helene Cotton; Christina Jessurun; Sembower, Mark A.; Steve Pype; Jerry Phillips

    2015-01-01

    Concomitant use of multiple acetaminophen medications is associated with overdose. To help patients identify acetaminophen medications and thus avoid concomitant use, an icon with an abbreviation for “acetaminophen” has been proposed for all acetaminophen medications. This study assessed pharmacists’ and physicians’ use and interpretation of abbreviations for “acetaminophen”, to identify abbreviations with other meanings that might cause confusion. Physicians (n = 150) reported use and interp...

  2. Use of abbreviations in the nursing records of a teaching hospital

    Sylvia Miranda Carneiro; Herica Silva Dutra; Fernanda Mazzoni da Costa; Simone Emerich Mendes; Cristina Arreguy-Sena

    2016-01-01

    Objective: to evaluate the use of abbreviations in nursing records of a teaching hospital and describing their profile in different sectors, work shifts and professional nursing categories. Methods: documentary study that analyzed 627 nursing records in 24 patient charts using a systematic observation script. Results: we identified 1,792 abbreviations, and 35.8% were nonstandard. The incidence of abbreviations was higher in the Intensive Care Unit, used by nurses and in the night shift. Concl...

  3. Unlocking Runes? Reading Anglo-Saxon Runic Abbreviations in Their Immediate Literary Context

    Birkett, Tom

    2015-01-01

    Runic abbreviations appear sporadically in a number of Old English manuscripts, including three of the four major poetic codices. A convincing rational for the apparently erratic deployment of these unusual abbreviations has yet to be proposed. In this article I identify the immediate literary context as an important factor influencing the distribution of Anglo-Saxon runic abbreviations, noting in particular that the runic brevigraphs often appear in passages which deal with unlocking. To ill...

  4. New bilingual version of the VGB abbreviation catalogue for power plant technology released

    Hantschel, Jochen; Seiffert, Joerg [E.ON New Build and Technology GmbH, Gelsenkirchen (Germany); Froehner, Joerg [ct.e Controltechnology Engineering GmbH, Herne (Germany)

    2013-04-01

    The objective of the VGB Standard for power plant technology VGB-S-891-00 (abbreviation catalogue) is to regulate the systematic creation of abbreviations. The determination of abbreviations for terms related to power plants provides a common basis for planners, erectors, and operators of power plants and their systems. In combination with VGB-B 108 ''Rules for the creation of denominations and their application for power plant engineering'' the abbreviation catalogue is the basis for the creation of denominations.

  5. 21 CFR 314.92 - Drug products for which abbreviated applications may be submitted.

    2010-04-01

    ... offered for sale by its manufacturer, a person who wishes to submit an abbreviated new drug application... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Drug products for which abbreviated applications may be submitted. 314.92 Section 314.92 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT...

  6. Automatic Word Sense Disambiguation of Acronyms and Abbreviations in Clinical Texts

    Moon, Sungrim

    2012-01-01

    The use of acronyms and abbreviations is increasing profoundly in the clinical domain in large part due to the greater adoption of electronic health record (EHR) systems and increased electronic documentation within healthcare. A single acronym or abbreviation may have multiple different meanings or senses. Comprehending the proper meaning of an…

  7. 21 CFR 314.100 - Timeframes for reviewing applications and abbreviated applications.

    2010-04-01

    ... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Timeframes for reviewing applications and abbreviated applications. 314.100 Section 314.100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF... DRUG FDA Action on Applications and Abbreviated Applications § 314.100 Timeframes for...

  8. 49 CFR 1500.3 - Terms and abbreviations used in this chapter.

    2010-10-01

    ... 49 Transportation 9 2010-10-01 2010-10-01 false Terms and abbreviations used in this chapter. 1500.3 Section 1500.3 Transportation Other Regulations Relating to Transportation (Continued) TRANSPORTATION SECURITY ADMINISTRATION, DEPARTMENT OF HOMELAND SECURITY ADMINISTRATIVE AND PROCEDURAL RULES APPLICABILITY, TERMS, AND ABBREVIATIONS §...

  9. Compression and the origins of Zipf's law of abbreviation

    Ferrer-i-Cancho, R; Seguin, C

    2015-01-01

    Languages across the world exhibit Zipf's law of abbreviation, namely more frequent words tend to be shorter. The generalized version of the law, namely an inverse relationship between the frequency of a unit and its magnitude, holds also for the behaviors of other species and the genetic code. The apparent universality of this pattern in human language and its ubiquity in other domains calls for a theoretical understanding of its origins. We generalize the information theoretic concept of mean code length as a mean energetic cost function over the probability and the magnitude of the symbols of the alphabet. We show that the minimization of that cost function and a negative correlation between probability and the magnitude of symbols are intimately related.

  10. Dictionary of International Abbreviations - Environment and Natural Sciences

    The dictionary comprises about 3000 acronyms and abbreviations, with explanations in German and English. Subjects: Chemistry, medicine, geology, air, water, soil, waste, air pollution and noise abatement, chemicals and pollutants, agriculture and food, conservation and landscaping, energy, immission protection, radiation protection and nuclear safety, industry and biotechnology, environmental pollution, waste management and recycling. It is intended as a working and communication tool for a wide range of users in industry, administration, universities, scientists and students, journalists, translators and interested laymen. There is an appendix with supplementary information, i.e. mass, volume, SI units, chemical compounds and formulas, occupational pollutant exposure, food additives, environmental disasters, environmental laws, regulations and specifications, international programmes and organisations for environmental protection, and guidelines of environmental and international law. (orig.)

  11. Pharmacist and Physician Interpretation of Abbreviations for Acetaminophen Intended for Use in a Consumer Icon

    Saul Shiffman

    2015-10-01

    Full Text Available Concomitant use of multiple acetaminophen medications is associated with overdose. To help patients identify acetaminophen medications and thus avoid concomitant use, an icon with an abbreviation for “acetaminophen” has been proposed for all acetaminophen medications. This study assessed pharmacists’ and physicians’ use and interpretation of abbreviations for “acetaminophen”, to identify abbreviations with other meanings that might cause confusion. Physicians (n = 150 reported use and interpretation of candidate abbreviations Ac and Acm. Pharmacists (n = 150 interpretations of prescription orders using the candidate abbreviations APAP, Ac, Ace and Acm in typed, handwritten or spoken form, were judged for critical confusions likely to cause patient harm. Critical confusion was rare, except for omission by pharmacists of the acetaminophen dose for Hydrocodone/APAP prescriptions (10%. Ac was in common use to indicate “before meals”, and was interpreted as such, but some physicians (8% said they use Ac to indicate anticoagulant drugs. Most pharmacists (54% interpreted Ace as acetaminophen, and none interpreted it as referring to ACE-inhibitors. Acm was rarely used in prescriptions, had no common interfering meanings, and was often (63% interpreted as acetaminophen, especially when prescribed in combination with an opiate (85%. The data validated concerns about abbreviations in prescribing: all abbreviations resulted in some misinterpretations. However, Acm was rarely misinterpreted, was readily associated with “acetaminophen”, and seemed appropriate for use in a graphic icon to help consumers/patients identify acetaminophen medications.

  12. Combining Corpus-derived Sense Profiles with Estimated Frequency Information to Disambiguate Clinical Abbreviations

    Xu, Hua; Stetson, Peter D.; Friedman, Carol

    2012-01-01

    Abbreviations are widely used in clinical notes and are often ambiguous. Word sense disambiguation (WSD) for clinical abbreviations therefore is a critical task for many clinical natural language processing (NLP) systems. Supervised machine learning based WSD methods are known for their high performance. However, it is time consuming and costly to construct annotated samples for supervised WSD approaches and sense frequency information is often ignored by these methods. In this study, we prop...

  13. An abbreviated task-oriented assessment (Bay Area Functional Performance Evaluation).

    Mann, W C; Huselid, R

    1993-02-01

    The purpose of this study was to explore development of an abbreviated version of the Task-Oriented Assessment component of the Bay Area Functional Performance Evaluation (BaFPE). The BaFPE is widely used by occupational therapists practicing in mental health, but therapists have requested an instrument that could be administered and scored more quickly. Both a subjective and objective analysis support the development of an abbreviated version of the Task-Oriented Assessment. PMID:8470740

  14. The Convergent, Discriminant, and Concurrent Validity of Scores on the Abbreviated Self-Leadership Questionnaire

    Faruk Şahin

    2015-10-01

    Full Text Available The present study reports the psychometric properties of a short measure of self-leadership in the Turkish context: the Abbreviated Self-Leadership Questionnaire (ASLQ. The ASLQ was examined using two samples and showed sound psychometric properties. Confirmatory factor analysis showed that nine-item ASLQ measured a single construct of self-leadership. The results supported the convergent and discriminant validity of the one-factor model of the ASLQ in relation to the 35-item Revised Self-Leadership Questionnaire and General Self-Efficacy scale, respectively. With regard to internal consistency and test-retest reliability, the ASLQ showed acceptable results. Furthermore, the results provided evidence that scores on the ASLQ positively predicted individual's self-reported task performance and self-efficacy mediated this relationship. Taken together, these findings suggest that the Turkish version of the ASLQ is a reliable and valid measure that can be used to measure self-leadership as one variable of interest in the future studies.

  15. Hydrographic and Impairment Statistics Database: SAPA

    National Park Service, Department of the Interior — Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in...

  16. Using Genetic Algorithms in a Large Nationally Representative American Sample to Abbreviate the Multidimensional Experiential Avoidance Questionnaire

    Sahdra, Baljinder K.; Ciarrochi, Joseph; Parker, Philip; Scrucca, Luca

    2016-01-01

    Genetic algorithms (GAs) are robust machine learning approaches for abbreviating a large set of variables into a shorter subset that maximally captures the variance in the original data. We employed a GA-based method to shorten the 62-item Multidimensional Experiential Avoidance Questionnaire (MEAQ) by half without much loss of information. Experiential avoidance or the tendency to avoid negative internal experiences is a key target of many psychological interventions and its measurement is an important issue in psychology. The 62-item MEAQ has been shown to have good psychometric properties, but its length may limit its use in most practical settings. The recently validated 15-item brief version (BEAQ) is one short alternative, but it reduces the multidimensional scale to a single dimension. We sought to shorten the 62-item MEAQ by half while maintaining fidelity to its six dimensions. In a large nationally representative sample of Americans (N = 7884; 52% female; Age: M = 47.9, SD = 16), we employed a GA method of scale abbreviation implemented in the R package, GAabbreviate. The GA-derived short form, MEAQ-30 with five items per subscale, performed virtually identically to the original 62-item MEAQ in terms of inter-subscales correlations, factor structure, factor correlations, and zero-order correlations and unique latent associations of the six subscales with other measures of mental distress, wellbeing and personal strivings. The two measures also showed similar distributions of means across American census regions. The MEAQ-30 provides a multidimensional assessment of experiential avoidance whilst minimizing participant burden. The study adds to the emerging literature on the utility of machine learning methods in psychometrics. PMID:26941672

  17. Combining corpus-derived sense profiles with estimated frequency information to disambiguate clinical abbreviations.

    Xu, Hua; Stetson, Peter D; Friedman, Carol

    2012-01-01

    Abbreviations are widely used in clinical notes and are often ambiguous. Word sense disambiguation (WSD) for clinical abbreviations therefore is a critical task for many clinical natural language processing (NLP) systems. Supervised machine learning based WSD methods are known for their high performance. However, it is time consuming and costly to construct annotated samples for supervised WSD approaches and sense frequency information is often ignored by these methods. In this study, we proposed a profile-based method that used dictated discharge summaries as an external source to automatically build sense profiles and applied them to disambiguate abbreviations in hospital admission notes via the vector space model. Our evaluation using a test set containing 2,386 annotated instances from 13 ambiguous abbreviations in admission notes showed that the profile-based method performed better than two baseline methods and achieved a best average precision of 0.792. Furthermore, we developed a strategy to combine sense frequency information estimated from a clustering analysis with the profile-based method. Our results showed that the combined approach largely improved the performance and achieved a highest precision of 0.875 on the same test set, indicating that integrating sense frequency information with local context is effective for clinical abbreviation disambiguation. PMID:23304376

  18. The Use of Abbreviations in English-Medium Astrophysics Research Paper Titles: A Problematic Issue

    David I. Méndez

    2015-06-01

    Full Text Available In this study, we carry out a qualitative and quantitative analysis of abbreviations in 300 randomly collected research paper titles published in the most prestigious European and US-based Astrophysics journals written in English. Our main results show that the process of shortening words and groups of words is one of the most characteristic and recurrent features in Astrophysics research paper titling construction. In spite of the convenience of abbreviations as a mechanism for word-formation, some of them may pose certain difficulties of understanding and/or misinterpretation because of their specificity, ambiguity, or overlapping. To overcome these difficulties, we propose a series of options which with no doubt would lead to a better interaction among the different branches of Astrophysics in particular and of science in general and would definitely improve how research is currently performed and communicated.Keywords: Abbreviations; Astrophysics; English; Research Papers

  19. Abbreviations [Annex to The Fukushima Daiichi Accident, Technical Volume 5/5

    This annex is a list of abbreviations used in the publication The Fukushima Daiichi Accident, Technical Volume 5/5. The list includes the abbreviations for: • General Safety Requirements; • International Commission on Radiological Protection; • Intensive Contamination Survey Area; • International Experts Meeting; • Ministry of Education, Culture, Sports, Science and Technology; • Ministry of the Environment; • Nuclear Damage Compensation and Decommissioning Facilitation Corporation; • Nuclear Emergency Response Headquarters; • nuclear power plant; • Nuclear Safety Commission; • OECD Nuclear Energy Agency; • Special Decontamination Area; • Specific Safety Requirements; • technical cooperation; • Three Mile Island; • United Nations Scientific Committee on the Effects of Atomic Radiation

  20. Abbreviated protocol for breast MRI: Are multiple sequences needed for cancer detection?

    Highlights: • Abbreviated breast MR demonstrates high sensitivity for breast carcinoma detection. • Time to perform/interpret the abbreviated exam is shorter than a standard MRI exam. • An abbreviated breast MRI could reduce costs and make MRI screening more available. - Abstract: Objective: To evaluate the ability of an abbreviated breast magnetic resonance imaging (MRI) protocol, consisting of a precontrast T1 weighted (T1W) image and single early post-contrast T1W image, to detect breast carcinoma. Materials and methods: A HIPAA compliant Institutional Review Board approved review of 100 consecutive breast MRI examinations in patients with biopsy proven unicentric breast carcinoma. 79% were invasive carcinomas and 21% were ductal carcinoma in situ. Four experienced breast radiologists, blinded to carcinoma location, history and prior examinations, assessed the abbreviated protocol evaluating only the first post-contrast T1W image, post-processed subtracted first post-contrast and subtraction maximum intensity projection images. Detection and localization of tumor were compared to the standard full diagnostic examination consisting of 13 pre-contrast, post-contrast and post-processed sequences. Results: All 100 cancers were visualized on initial reading of the abbreviated protocol by at least one reader. The mean sensitivity for each sequence was 96% for the first post-contrast sequence, 96% for the first post-contrast subtraction sequence and 93% for the subtraction MIP sequence. Within each sequence, there was no significant difference between the sensitivities among the 4 readers (p = 0.471, p = 0.656, p = 0.139). Mean interpretation time was 44 s (range 11–167 s). The abbreviated imaging protocol could be performed in approximately 10–15 min, compared to 30–40 min for the standard protocol. Conclusion: An abbreviated breast MRI protocol allows detection of breast carcinoma. One pre and post-contrast T1W sequence may be adequate for detecting

  1. Abbreviated protocol for breast MRI: Are multiple sequences needed for cancer detection?

    Mango, Victoria L., E-mail: vlm2125@columbia.edu [Columbia University Medical Center, Herbert Irving Pavilion, 161 Fort Washington Avenue, 10th Floor, New York, NY 10032 (United States); Memorial Sloan-Kettering Cancer Center, Breast and Imaging Center, 300 East 66th Street, New York, NY 10065 (United States); Morris, Elizabeth A., E-mail: morrise@mskcc.org [Memorial Sloan-Kettering Cancer Center, Breast and Imaging Center, 300 East 66th Street, New York, NY 10065 (United States); David Dershaw, D., E-mail: dershawd@mskcc.org [Memorial Sloan-Kettering Cancer Center, Breast and Imaging Center, 300 East 66th Street, New York, NY 10065 (United States); Abramson, Andrea, E-mail: abramsoa@mskcc.org [Memorial Sloan-Kettering Cancer Center, Breast and Imaging Center, 300 East 66th Street, New York, NY 10065 (United States); Fry, Charles, E-mail: charles_fry@nymc.edu [Memorial Sloan-Kettering Cancer Center, Breast and Imaging Center, 300 East 66th Street, New York, NY 10065 (United States); New York Medical College, 40 Sunshine Cottage Rd, Valhalla, NY 10595 (United States); Moskowitz, Chaya S. [Memorial Sloan-Kettering Cancer Center, Breast and Imaging Center, 300 East 66th Street, New York, NY 10065 (United States); Hughes, Mary, E-mail: hughesm@mskcc.org [Memorial Sloan-Kettering Cancer Center, Breast and Imaging Center, 300 East 66th Street, New York, NY 10065 (United States); Kaplan, Jennifer, E-mail: kaplanj@mskcc.org [Memorial Sloan-Kettering Cancer Center, Breast and Imaging Center, 300 East 66th Street, New York, NY 10065 (United States); Jochelson, Maxine S., E-mail: jochelsm@mskcc.org [Memorial Sloan-Kettering Cancer Center, Breast and Imaging Center, 300 East 66th Street, New York, NY 10065 (United States)

    2015-01-15

    Highlights: • Abbreviated breast MR demonstrates high sensitivity for breast carcinoma detection. • Time to perform/interpret the abbreviated exam is shorter than a standard MRI exam. • An abbreviated breast MRI could reduce costs and make MRI screening more available. - Abstract: Objective: To evaluate the ability of an abbreviated breast magnetic resonance imaging (MRI) protocol, consisting of a precontrast T1 weighted (T1W) image and single early post-contrast T1W image, to detect breast carcinoma. Materials and methods: A HIPAA compliant Institutional Review Board approved review of 100 consecutive breast MRI examinations in patients with biopsy proven unicentric breast carcinoma. 79% were invasive carcinomas and 21% were ductal carcinoma in situ. Four experienced breast radiologists, blinded to carcinoma location, history and prior examinations, assessed the abbreviated protocol evaluating only the first post-contrast T1W image, post-processed subtracted first post-contrast and subtraction maximum intensity projection images. Detection and localization of tumor were compared to the standard full diagnostic examination consisting of 13 pre-contrast, post-contrast and post-processed sequences. Results: All 100 cancers were visualized on initial reading of the abbreviated protocol by at least one reader. The mean sensitivity for each sequence was 96% for the first post-contrast sequence, 96% for the first post-contrast subtraction sequence and 93% for the subtraction MIP sequence. Within each sequence, there was no significant difference between the sensitivities among the 4 readers (p = 0.471, p = 0.656, p = 0.139). Mean interpretation time was 44 s (range 11–167 s). The abbreviated imaging protocol could be performed in approximately 10–15 min, compared to 30–40 min for the standard protocol. Conclusion: An abbreviated breast MRI protocol allows detection of breast carcinoma. One pre and post-contrast T1W sequence may be adequate for detecting

  2. 21 CFR 314.127 - Refusal to approve an abbreviated new drug application.

    2010-04-01

    ... from sale for safety or effectiveness reasons under § 314.161, or the reference listed drug has been... 21 Food and Drugs 5 2010-04-01 2010-04-01 false Refusal to approve an abbreviated new drug application. 314.127 Section 314.127 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH...

  3. Psychometric Properties of the Abbreviated Perceived Motivational Climate in Exercise Questionnaire

    Moore, E. Whitney G.; Brown, Theresa C.; Fry, Mary D.

    2015-01-01

    The purpose of this study was to develop an abbreviated version of the Perceived Motivational Climate in Exercise Questionnaire (PMCEQ-A) to provide a more practical instrument for use in applied exercise settings. In the calibration step, two shortened versions' measurement and latent model values were compared to each other and the original…

  4. Improving Discrete Trial Instruction by Paraprofessional Staff Through an Abbreviated Performance Feedback Intervention

    Leblanc, Marie-Pierre; Ricciardi, Joseph N.; Luiselli, James K.

    2005-01-01

    We evaluated an abbreviated performance feedback intervention as a training strategy to improve discrete trial instruction of children with autism by three paraprofessional staff (assistant teachers) at a specialized day school. Feedback focused on 10 discrete trial instructional skills demonstrated by the staff during teaching sessions. Following…

  5. Text-Message Abbreviations and Language Skills in High School and University Students

    De Jonge, Sarah; Kemp, Nenagh

    2012-01-01

    This study investigated the use of text-message abbreviations (textisms) in Australian adolescents and young adults, and relations between textism use and literacy abilities. Fifty-two high school students aged 13-15 years, and 53 undergraduates aged 18-24 years, all users of predictive texting, translated conventional English sentences into…

  6. Symbolic Capital in a Virtual Heterosexual Market: Abbreviation and Insertion in Italian iTV SMS

    Herring, Susan C.; Zelenkauskaite, Asta

    2009-01-01

    This study analyzes gender variation in nonstandard typography--specifically, abbreviations and insertions--in mobile phone text messages (SMS) posted to a public Italian interactive television (iTV) program. All broadcast SMS were collected for a period of 2 days from the Web archive for the iTV program, and the frequency and distribution of…

  7. Evaluating an Abbreviated Version of the Paths Curriculum Implemented by School Mental Health Clinicians

    Gibson, Jennifer E.; Werner, Shelby S.; Sweeney, Andrew

    2015-01-01

    When evidence-based prevention programs are implemented in schools, adaptations are common. It is important to understand which adaptations can be made while maintaining positive outcomes for students. This preliminary study evaluated an abbreviated version of the Promoting Alternative Thinking Strategies (PATHS) Curriculum implemented by…

  8. A dictionary of nuclear power and waste management with abbreviations and acronyms

    This book provides defined terms from the nuclear power and radioactive waste management industries. It includes abbreviations and acronyms associated with nuclear power and the sister industry of waste management, for example, NIMBY (not in my backyard). Technical definitions from other sciences which are related to the subject of nuclear waste management have also been included

  9. An evaluation of expert human and automated Abbreviated Injury Scale and ICD-9-CM injury coding.

    Long, W B; Sacco, W J; Copes, W S; Lawnick, M M; Proctor, S M; Sacco, J B

    1994-04-01

    Two hundred ninety-five injury descriptions from 135 consecutive patients treated at a level-I trauma center were coded by three human coders (H1, H2, H3) and by TRI-CODE (T), a PC-based artificial intelligence software program. Two study coders are nationally recognized experts who teach AIS coding for its developers (the Association for the Advancement of Automotive Medicine); the third has 5 years experience in ICD and AIS coding. A "correct coding" (CC) was established for the study injury descriptions. Coding results were obtained for each coder relative to the CC. The correct ICD codes were selected in 96% of cases for H2, 92% for H1, 91% for T, and 86% for H3. The three human coders agreed on 222 (75%) injuries. The correct 7 digit AIS codes (six identifying digits and the severity digit) were selected in 93% of cases for H2, 87% for T, 77% for H3, and 73% for H1. The correct AIS severity codes (seventh digit only) were selected in 98.3% of cases for H2, 96.3% for T, 93.9% for H3, and 90.8% for H1. On the basis of the weighted kappa statistic TRI-CODE had excellent agreement with the correct coding (CC) of AIS severities. Each human coder had excellent agreement with CC and with TRI-CODE. Coders H1 and H2 were in excellent agreement. Coder H3 was in good agreement with H1 and H2. However, errors among the human coders often occur for different codes, accentuating the variability.(ABSTRACT TRUNCATED AT 250 WORDS) PMID:8158710

  10. The Abbreviated Character Strengths Test (ACST): A Preliminary Assessment of Test Validity.

    Vanhove, Adam J; Harms, P D; DeSimone, Justin A

    2016-01-01

    The 24-item Abbreviated Character Strengths Test (ACST) was developed to efficiently measure character strengths (Peterson, Park, & Castro, 2011 ). However, its validity for this purpose has not yet been sufficiently established. Using confirmatory factor analysis to test a series of structural models, only a modified bifactor model showed reasonably acceptable fit. Further analyses of this model failed to demonstrate measurement invariance between male and female respondents. Relationships between ACST dimension and Big Five personality trait scores were generally weak-to-moderate, and support for hypotheses regarding each ACST virtue's expected correspondence with specific Big Five dimensions was mixed. Finally, scores on ACST dimensions accounted for a combined 12% of the variance in satisfaction with life scores, after controlling for socially desirability. Although an abbreviated measure of character strengths represents a practical need, considerable improvements to the ACST are needed for it to adequately meet this purpose. PMID:26983465

  11. Evaluation of an abbreviated abdominal-pelvic CT blunt trauma protocol

    In an attempt to expedite computed tomographic (CT) imaging in patients who have suffered multiple blunt trauma, an abbreviated abdominal-pelvic CT protocol was designed and tested. From 30 cases of abnormal full, 1.0-cm abdominal-pelvic scans, only post-contrast scans were selected for blind review at 1.0-cm increments through the spleen, 2.0-cm increments through the liver, and 3.0-cm increments to the symphysis pubis. Results and receiver operating characteristic curves were correlated with formal scan results and medical records. Preliminary results suggest that with adequate plain film spine and pelvic evaluation abbreviated abdominal -pelvic CT scanning may be effective in evaluating solid organ injury and in establishing trauma imaging protocols for the victim of multiple blunt trauma

  12. Abbreviated epitaxial growth mode (AGM) method for reducing cost and improving quality of LEDs and lasers

    Tansu, Nelson; Chan, Helen M; Vinci, Richard P; Ee, Yik-Khoon; Biser, Jeffrey

    2013-09-24

    The use of an abbreviated GaN growth mode on nano-patterned AGOG sapphire substrates, which utilizes a process of using 15 nm low temperature GaN buffer and bypassing etch-back and recovery processes during epitaxy, enables the growth of high-quality GaN template on nano-patterned AGOG sapphire. The GaN template grown on nano-patterned AGOG sapphire by employing abbreviated growth mode has two orders of magnitude lower threading dislocation density than that of conventional GaN template grown on planar sapphire. The use of abbreviated growth mode also leads to significant reduction in cost of the epitaxy. The growths and characteristics of InGaN quantum wells (QWs) light emitting diodes (LEDs) on both templates were compared. The InGaN QWs LEDs grown on the nano-patterned AGOG sapphire demonstrated at least a 24% enhancement of output power enhancement over that of LEDs grown on conventional GaN templates.

  13. BUSINESS ENGLISH OUTSIDE THE BOX. BUSINESS JARGON AND ABBREVIATIONS IN BUSINESS COMMUNICATION

    Pop Anamaria-Mirabela

    2014-12-01

    Full Text Available Business English is commonly understood language, yet Harvard Business Review called business jargon “The Silent Killer of Big Companies”. As we all have been taught in school, we are aware of the fact that in communication we must comply with linguistic rules so that our message gets across succinctly. Yet, there is one place where all these rules can be omitted (at least in the recent decades: the corporate office. Here, one can use euphemisms and clichés, can capitalize any word that is considered important, the passive voice is used wherever possible and abbreviations occur in every sentence. The worst part is that all of these linguistic enormities are carried out deliberately. The purpose of this paper is to analyse to what extent business jargon and abbreviations have affected business communication (which most of the time, it is filled with opaque language to mask different activities and operations and the reasons for which these linguistic phenomena have become so successful in the present. One of the reasons for the research is that in business English, jargon can be annoying because it overcomplicates. It is frequently unnecessary and it can transform a simple idea or instruction into something very confusing. It is true that every field has its jargon. Education, journalism, law, politics, medicine, urban planning – no filed is immune. Yet, it seems that business jargon has been described as “the most annoying”. Another reason is that jargon tends to be elitist. Those who do not understand the terms feel confused and uncertain. The paper starts with defining these two concepts, business jargon and abbreviations, and then it attempts to explain the “unusual” pervasion of these, both in business communication and in everyday communication. For this, the paper includes a list with the most common business jargon and abbreviations. In this view, the authors have accessed different economic blogs and specialty journals

  14. An Analysis of the Predictive Validity of the New Ecological Paradigm Scale.

    Cordano, Mark; Welcomer, Stephanie A.; Scherer, Robert F.

    2003-01-01

    Evaluates the predictive validity of the original and revised versions of the New Environmental Paradigm (NEP) scale, some abbreviated NEP-derived scales, and a non-NEP environmental attitudes scale. Finds that all scales explain a significant amount of the variance in a measure of intention to engage in pro-environmental behavior. (Contains 33…

  15. Abbreviations list

    2013-01-01

    Adege National Agency for Mosquito Destruction and Management of Mosquito-controlled Areas(Agence nationale pour la démoustication et la gestion des espaces naturels démoustiqués) AFD French Development Agency(Agence française de développement) Afssa French Agency for Health Security of Food(Agence française de sécurité sanitaire des aliments) Afsset French Agency for Environmental and Occupational Safety(Agence française de sécurité sanitaire de l’environnement et du travail) Anaes French Na...

  16. USAGE OF ABBREVIATIONS IN THE NAMES OF WORKPLACES İŞ YERİ ADLARINDA KISALTMALARIN KULLANIMI

    Gülnaz ÇETINOĞLU BERBEROĞLU

    2009-12-01

    Full Text Available Abbreviations take an important place in the names of workplaces which have the feature of showing the service type that is giving by the workplace as separating its similars and have the characteristic of a kind of identity. In being formed of abbreviations some apprehensions like being conspicuous, being different from similar, keeping in mind easily and euphony become prominence as well as the thougt of save time and effort. Therefore, attempt to comply with the rules of language while the abbreviations are being formed is ignored. The abbreviations are formed casually and as being ignored the rules of language is concluded by the evaluation of data. So, it is determined that an order can’t be found and it can’t be connected to the rules. Verilen hizmet türünü benzerlerinden ayırarak gösterme özelliğine sahip, bir çeşit kimlik niteliği taşıyan iş yeri adlarında kısaltmalar, büyük yer tutar. Kısaltmaların oluşturulmasında zamandan ve emekten tasarruf etme düşüncesinin yanı sıra dikkat çekme, benzerlerinden farklı olma, akılda kolay kalma ve kulağa hoş gelme gibi kaygılar öne çıkmaktadır. Bu nedenle, yapılan kısaltmalarda dilin kurallarına uyma çabası göz ardı edilmektedir. Verilerin değerlendirilmesiyle, kısaltmaların dil kuralları göz ardı edilerek gelişigüzel oluşturulduğu sonucuna varılmış; dolayısıyla bir düzen sağlanamayacağı ve kurala bağlanamayacağı saptanmıştır.

  17. An abbreviated version of the brief assessment of cognition in schizophrenia (BACS

    MD Yasuhiro Kaneda

    2015-06-01

    Full Text Available Background and Objectives: A short version of the Brief Assessment of Cognition in Schizophrenia (BACS was derived. Methods: We calculated the corrected item-total correlation (CITC for each test score relative to the composite score, and then computed the proportion of variance that each test shares with the global score excluding that test (Rt² = CITCt² and the variance explained per minute of administration time for each test (Rt²/mint. Results and Conclusions: The 3 tests with the highest Rt²/mint, Symbol Coding, Digit Sequencing, and Token Motor, were selected for the Abbreviated BACS.

  18. Abbreviations, acronyms, and initialisms frequently used by Martin Marietta Energy Systems, Inc.. Second edition

    Miller, J.T.

    1994-09-01

    Guidelines are given for using abbreviations, acronyms, and initialisms (AAIs) in documents prepared by US Department of Energy facilities managed by Martin Marietta Energy Systems, Inc., in Oak Ridge, Tennessee. The more than 10,000 AAIs listed represent only a small portion of those found in recent documents prepared by contributing editors of the Information Management Services organization of Oak Ridge National Laboratory, the Oak Ridge K-25 Site, and the Oak Ridge Y-12 Plant. This document expands on AAIs listed in the Document Preparation Guide and is intended as a companion document

  19. [Abbreviated laparotomy for treatment of severe abdominal trauma: use in austere settings].

    Balandraud, P; Biance, N; Peycru, T; Savoie, P H; Avaro, J P; Tardat, E; Pourrière, M; Cador, L

    2007-10-01

    Abbreviated laparotomy is a recent technique for management of patients with severe abdominal trauma. It is based on a unified approach taking into account the overall extent of injury and the victim's physiologic potential to respond to hemorrhage. It is the first step in a multi-modal strategy. The second step is the critical care phase. The third step consists of "second-look" laparotomy that should ideally be performed on an elective basis within 48 hours and is aimed at definitive treatment of lesions. The goal of abbreviated laparotomy is damage control using temporary quick-fix procedures limited to conspicuous lesions and rapid hemostasis and/or viscerostasis procedures so that the patient can survive the acute critical period. Tension-free closure of the abdominal wall, if necessary using laparostomy, is essential to avoid abdominal compartment syndrome. With reported survival rates of about 50% in Europe and the United States, this simple life-saving technique that requires limited resources should be introduced in Africa where severe abdominal trauma often involves young patients. PMID:18225739

  20. Abbreviated laparotomy or damage control laparotomy: Why, when and how to do it?

    Voiglio, E J; Dubuisson, V; Massalou, D; Baudoin, Y; Caillot, J L; Létoublon, C; Arvieux, C

    2016-08-01

    The goal of abbreviated laparotomy is to treat severely injured patients whose condition requires an immediate surgical operation but for whom a prolonged procedure would worsen physiological impairment and metabolic failure. Indeed, in severely injured patients, blood loss and tissue injuries enhance the onset of the "bloody vicious circle", triggered by the triad of acidosis-hypothermia-coagulopathy. Abbreviated laparotomy is a surgical strategy that forgoes the completeness of operation in favor of a physiological approach, the overriding preference going to rapidity and limiting the procedure to control the injuries. Management is based on sequential association of the shortest possible preoperative resuscitation with surgery limited to essential steps to control injury (stop the bleeding and contamination), without definitive repair. The latter will be ensured during a scheduled re-operation after a period of resuscitation aiming to correct physiological abnormalities induced by the trauma and its treatment. This strategy necessitates a pre-defined plan and involvement of the entire medical and nursing staff to reduce time loss to a strict minimum. PMID:27542655

  1. Rest improves performance, nature improves happiness: Assessment of break periods on the abbreviated vigilance task.

    Finkbeiner, Kristin M; Russell, Paul N; Helton, William S

    2016-05-01

    The abbreviated vigilance task can quickly generate vigilance decrements, which has been argued is due to depletion of cognitive resources needed to sustain performance. Researchers suggest inclusion of rest breaks within vigilance tasks improve overall performance (Helton & Russell, 2015; Ross, Russell, & Helton, 2014), while different types of breaks demonstrate different effects. Some literature suggests exposure to natural movements/stimuli helps restore attention (Herzog, Black, Fountaine, & Knotts, 1997; Kaplan, 1995). Participants were randomly assigned to one experimental condition: dog video breaks, robot video breaks, countdown breaks or continuous vigilance. We assessed task performance and subjective reports of stress/workload. The continuous group displayed worst performance, suggesting breaks help restore attention. The dog videos did not affect performance, however, decreased reports of distress. These results support the importance of rest breaks and acknowledge the benefit of natural stimuli for promoting wellbeing/stress relief, overall suggesting performance and wellbeing may be independent, which warrants future studies. PMID:27089530

  2. Abbreviations [Annex to The Fukushima Daiichi Accident, Technical Volume 1/5

    This annex is a list of abbreviations used in the publication The Fukushima Daiichi Accident, Technical Volume 1/5. The list includes the abbreviations for: • accident management; • accident management guideline; • auxiliary operator; • abnormal operating procedure; • air operated value; • alarm pocket dosimeter; • all rods in; • containment atmospheric monitoring system; • containment cooling system; • control rod; • core spray; • condensate storage tank; • diesel driven fire pump; • dry well; • emergency core cooling system; • emergency diesel generator; • emergency operating procedure; • Emergency Response Centre; • fire protection; • high pressure coolant injection; • heating, ventilating and air-conditioning; • isolation condenser; • loss of off-site power; • metal clad switch gear; • motor control centre; • main control room; • Ministry of Economy, Trade and Industry; • motor operated valve; • measuring point/monitoring post; • main steam isolation valve; • make-up water condensate; • Nuclear and Industrial Safety Agency; • nuclear power plant; • Nuclear Regulatory Authority; • power centre; • primary containment isolation signal; • primary containment vessel; • reactor building; • reactor core isolution cooling; • residual heat removal; • residual heat removal and cooling seawater; • reactor pressure vessel; • station blackout; • suppression chamber; • self-contained breathing apparatus; • spent fuel pool; • standby gas treatment system; • standby liquid control; • standby liquid control system; • safety relief valve; • top of active fuel; • turbine building; • Tokyo Electric Power Company; • wide range

  3. 78 FR 25749 - Submission of New Drug Application/Abbreviated New Drug Application Field Alert Reports: Notice...

    2013-05-02

    ... Application Field Alert Reports: Notice of Form FDA 3331--Automated Pilot Program AGENCY: Food and Drug... submit new drug application (NDA) and abbreviated new drug application (ANDA) Field Alert Reports (FARs... program should be sent to district Drug Field Alert Monitors (contact information for each of...

  4. Matching Element Symbols with State Abbreviations: A Fun Activity for Browsing the Periodic Table of Chemical Elements

    Woelk, Klaus

    2009-01-01

    A classroom activity is presented in which students are challenged to find matches between the United States two-letter postal abbreviations for states and chemical element symbols. The activity aims to lessen negative apprehensions students might have when the periodic table of the elements with its more than 100 combinations of letters is first…

  5. Txt Msg N School Literacy: Does Texting and Knowledge of Text Abbreviations Adversely Affect Children's Literacy Attainment?

    Plester, Beverly; Wood, Clare; Bell, Victoria

    2008-01-01

    This paper reports on two studies which investigated the relationship between children's texting behaviour, their knowledge of text abbreviations and their school attainment in written language skills. In Study One, 11-12-year-old children provided information on their texting behaviour. They were also asked to translate a standard English…

  6. 76 FR 26307 - Guidance for Industry on the Submission of Summary Bioequivalence Data for Abbreviated New Drug...

    2011-05-06

    ... the Federal Register in January 2009 (74 FR 2849, January 16, 2009). The final rule requires ANDA... announced the availability of the draft version of this guidance (74 FR 17872). The public comment period... Bioequivalence Data for Abbreviated New Drug Applications; Availability AGENCY: Food and Drug Administration,...

  7. Magnetic resonance imaging. Sequence acronyms and other abbreviations in MR imaging

    The role of magnetic resonance imaging in clinical routine is still increasing. The large number of possible MR acquisition schemes reflects the variety of tis ue-dependent parameters that may influence the contrast within the image. Those schemes can be categorized into gradient echo and spin echo techniques. Within hese groups, further sorting can be done to differentiate between single-echo, ulti-echo, and single-shot techniques. Each of these techniques can be combined with preparation schemes for modifying the longitudinal magnetization. Hybrids re found between the groups, which are those techniques that utilize spin echoe as well as gradient echoes. Academic groups as well as vendors often have diff rent sequence acronyms for the same acquisition scheme. This contribution will ort these sequence acronyms into the previously mentioned scheme. The basic pri nciple of the data acquisition is elaborated on and hints are given for potentia clinical applications. Besides the sequence-specific acronyms, new abbreviations have surfaced recently in conjunction with ''parallel acquisition techniques.'' The latter means the utilization of multiple surface coils where the position a d the sensitivity profile of the coils provide additional spatial information, allowing the application of reduced matrixes leading to a shorter measurement ti e. (orig.)

  8. ‘LOL’, ‘OMG’ and Other Acronyms and Abbreviations : A study in the creation of initialisms

    Lundell, Ida

    2012-01-01

    Marchand (1969) claims that abbreviations and acronyms, which are also known as ‘initialisms’, are used to create “names of new scientific discoveries, trade-names, names of organizations, new foundations or offices, but occasionally, and chiefly in American English, personal and geographical names are also coined in this way” (Marchand, 1969: 452). However, initialisms that originate from netspeak, such as ‘LOL’, are different from the initialisms Marchand (1969) describes. These initialisms...

  9. The effectiveness of an abbreviated training program for health workers in breast cancer awareness: innovative strategies for resource constrained environments

    Mutebi, Miriam; Wasike, Ronald; Mushtaq, Ahmed; Kahie, Aideed; Ntoburi, Stephen

    2013-01-01

    Background Breast cancer is characterized by late presentation and significant morbidity and mortality in developing countries. Breast screening aids in early detection of breast cancer. Nurses are uniquely placed to provide advocacy and screening in a resource limited environment. Objectives To assess the effectiveness of an abbreviated training program in breast cancer awareness on nurses at a tertiary hospital, in a resource constrained environment. Methods Using a statistical tool, the So...

  10. Diagnostic per-patient accuracy of an abbreviated hepatobiliary phase gadoxetic acid-enhanced MRI for hepatocellular carcinoma surveillance.

    Marks, Robert M; Ryan, Andrew; Heba, Elhamy R; Tang, An; Wolfson, Tanya J; Gamst, Anthony C; Sirlin, Claude B; Bashir, Mustafa R

    2015-03-01

    OBJECTIVE. The purpose of this study is to evaluate the per-patient diagnostic performance of an abbreviated gadoxetic acid-enhanced MRI protocol for hepatocellular carcinoma (HCC) surveillance. MATERIALS AND METHODS. A retrospective review identified 298 consecutive patients at risk for HCC enrolled in a gadoxetic acid-enhanced MRI-based HCC surveillance program. For each patient, the first gadoxetic acid-enhanced MRI was analyzed. To simulate an abbreviated protocol, two readers independently read two image sets per patient: set 1 consisted of T1-weighted 20-minute hepatobiliary phase and T2-weighted single-shot fast spin-echo (SSFSE) images; set 2 included diffusion-weighted imaging (DWI) and images from set 1. Image sets were scored as positive or negative according to the presence of at least one nodule 10 mm or larger that met the predetermined criteria. Agreement was assessed using Cohen kappa statistics. A composite reference standard was used to determine the diagnostic performance of each image set for each reader. RESULTS. Interreader agreement was substantial for both image sets (κ = 0.72 for both) and intrareader agreement was excellent (κ = 0.97-0.99). Reader performance for image set 1 was sensitivity of 85.7% for reader A and 79.6% for reader B, specificity of 91.2% for reader A and 95.2% for reader B, and negative predictive value of 97.0% for reader A and 96.0% for reader B. Reader performance for image set 2 was nearly identical, with only one of 298 examinations scored differently on image set 2 compared with set 1. CONCLUSION. An abbreviated MRI protocol consisting of T2-weighted SSFSE and gadoxetic acid-enhanced hepatobiliary phase has high negative predictive value and may be an acceptable method for HCC surveillance. The inclusion of a DWI sequence did not significantly alter the diagnostic performance of the abbreviated protocol. PMID:25714281

  11. Towards a Theory and View of Teaching Compressed and Abbreviated Research Methodology and Statistics Courses

    James Carifio

    2007-01-01

    Full Text Available One of the highly questionable effects of educational reform and other curriculum reshaping factors at both the high school, post-secondary and graduate levels has been the shift to teaching compressed, pared-down or abbreviated courses in still needed or required subject-matter that became de-emphasized in the current educational reformation. Research methodology, particularly the highly quantitative and experimental kind and statistics, are two still needed to some degree subject matters that has been especially affected by this demotion and compression movement at the pre-service, in-service, professional development, undergraduate, continuing education and graduate levels, even though the professional areas of education, science, business, politics and most other areas (including history have become far more quantitative and objective research oriented than in the past. Until there are more enlightened policy shifts, effective means of teaching such compressed courses need to be devised and tested, if only to lessen the negative outcomes of such critical courses. This article, therefore, analyzes compressed courses from the point of view of cognitive learning and then describes 5 methods and approaches that were tested to improve the effectiveness of research methodology and statistics courses taught in these formats. Each of the formats helped to reduce student stress and anxiety about the content and its compressed presentation and improved understanding and achievement. The theory and view developed in this article is also applicable to similar compressed courses for scientific and/or technical content which are currently prevalent in allied health and biotechnology areas.

  12. Essay on the pertinence of Luscher's abbreviate test in psychological evaluation of the radioactive accident victims of Goiania

    The essay on the pertinence of Luscher's abbreviate test in psychological evaluation of the radioactive accident victims of Goiania - Brazilian city - occurred in 1987 is consequence of confront of data obtained in two distinct situations having for criterion: time, efficiency and pertinence. Besides of this, they are introduced palografic and the house-tree-person - HTP - tests. These tests aimed at the common psychological characteristics verification to radioactive accident victims' personality of Goiania and to the data existential moment for those people. Among the three tests, the one of Luscher was what obtained the best interviewees acceptance index

  13. Perceived HIV-Associated Stigma among HIV-Seropositive Men: Psychometric Study of HIV Stigma Scale

    Valle, Adrian; Treviño, Ana Cecilia; Zambrano, Farith Francisco; Urriola, Karla Elizabeth; Sánchez, Luis Antonio; Elizondo, Jesus Eduardo

    2015-01-01

    Objectives To assess the internal consistency and factor structure of the abridged Spanish version of the Berger HIV Stigma Scale (HSS-21), to provide evidence for its convergent and discriminant validity, and to describe perceived stigma in an urban population from northeast Mexico. Methods Seventy-five HIV-positive men who have sex with men (MSM) were recruited. Participants answered the Spanish versions of three Likert-type scales: HSS-21, Robsenberg’s self-esteem scale, and the abbreviate...

  14. Order of age at onset for substance use, substance use disorder, conduct disorder and psychiatric illness

    Guldager, Steen; Linneberg, Inger Holm; Hesse, Morten

    2012-01-01

    of Personality – Abbreviated Scale (SAPAS), completed the MCMI-III, the Beck Anxiety Inventory (BAI), and were rated with the Montgomery Åsberg Depression Rating Scale. Age at onset was lowest for conduct disorder/antisocial behaviour, followed by tasting alcohol, trying drugs, post-traumatic stress......This study aimed to assess the number of patients who reported earlier age at onset for psychiatric illness versus those with an earlier age at onset for substance use. Subjects were 194 patients from substance use disorder (SUD) treatment services in the Municipality of Fredericia who accepted an...... offer of psychological assessment. Patients were administered the Mini International Neuropsychiatric Interview (MINI), and when diagnoses were indicated, queried about the age at onset for each disorder. Additionally, subjects were administered the WAIS-III vocabulary scale, the Structured Assessment...

  15. Costs for renewable electricity. Small-scale hydroelectric power

    The aim of the study on the title subject is to provide an objective basis for the determination of the assumptions that are used for the calculation of the so-called uneconomic top of electricity production from renewable energy sources, carried out by ECN and KEMA. The results will be used for the determination of the subsidy tariffs for small-scale hydroelectric power plants and is part of the Environmental Quality of Electricity Production (MEP, abbreviated in Dutch) policy

  16. 21 CFR 314.107 - Effective date of approval of a 505(b)(2) application or abbreviated new drug application under...

    2010-04-01

    ... this chapter, but does not include transfer of the drug product for reasons other than sale within the...) application or abbreviated new drug application under section 505(j) of the act. 314.107 Section 314.107 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) DRUGS...

  17. Screening for personality disorder in incarcerated adolescent boys

    Kongerslev, Mickey Toftkjær; Moran, Paul; Bo, Sune;

    2012-01-01

    ABSTRACT: BACKGROUND: Personality disorder (PD) is associated with significant functional impairment and an elevated risk of violent and suicidal behaviour. The prevalence of PD in populations of young offenders is likely to be high. However, because the assessment of PD is time-consuming, it is...... identification of PD in adults (Standardised Assessment of Personality - Abbreviated Scale; SAPAS) for use with adolescents and then carried out a study of the reliability and validity of the adapted instrument in a sample of 80 adolescent boys in secure institutions. Participants were administered the screen......, reliability, and usefulness of the screen in secure institutions for adolescent male offenders. It can be used in juvenile offender institutions with limited resources, as a brief, acceptable, staff-administered routine screen to identify individuals in need of further assessment of PD or by researchers...

  18. Screening for personality disorder in incarcerated adolescent boys

    Simonsen, Erik; Kongerslev, Mickey; Moran, Paul;

    2012-01-01

    Background: Personality disorder (PD) is associated with significant functional impairment and an elevated risk of violent and suicidal behaviour. The prevalence of PD in populations of young offenders is likely to be high. However, because the assessment of PD is time-consuming, it is not...... in adults (Standardised Assessment of Personality – Abbreviated Scale; SAPAS) for use with adolescents and then carried out a study of the reliability and validity of the adapted instrument in a sample of 80 adolescent boys in secure institutions. Participants were administered the screen and shortly......, and usefulness of the screen in secure institutions for adolescent male offenders. It can be used in juvenile offender institutions with limited resources, as a brief, acceptable, staff-administered routine screen to identify individuals in need of further assessment of PD or by researchers conducting...

  19. One of These Things Is Not Quite the Same: A Comparison of the Patent Doctrine of Equivalents with Suitability for Filing an Abbreviated New Drug Application

    Halstead, David P.

    2002-01-01

    The doctrine of equivalents as applied to chemical patents is compared to the FDA’s findings of bioequivalence in reviewing suitability petitions for filing Abbreviated New Drug Applications (ANDAs). The doctrine of equivalents provides the greatest flexibility early in the drug-development process, gradually diminishing as the product refinements become increasingly minor. Determinations of bioequivalence, however, exhibit the reverse trend as applied to analogous situatio...

  20. Validation of the Abbreviated Brucella AMOS PCR as a Rapid Screening Method for Differentiation of Brucella abortus Field Strain Isolates and the Vaccine Strains, 19 and RB51

    Ewalt, Darla R; Bricker, Betsy J.

    2000-01-01

    The Brucella AMOS PCR assay was previously developed to identify and differentiate specific Brucella species. In this study, an abbreviated Brucella AMOS PCR test was evaluated to determine its accuracy in differentiating Brucella abortus into three categories: field strains, vaccine strain 19 (S19), and vaccine strain RB51/parent strain 2308 (S2308). Two hundred thirty-one isolates were identified and tested by the conventional biochemical tests and Brucella AMOS PCR. This included 120 isola...

  1. Assessing Giftedness in Children: Comparing the Accuracy of Three Shortened Measures of Intelligence to the Stanford-Binet Intelligence Scales, Fifth Edition

    Newton, Jocelyn H.; McIntosh, David E.; Dixon, Felicia; Williams, Tasha; Youman, Elizabeth

    2008-01-01

    This study examined the accuracy of three shortened measures of intelligence: the Woodcock-Johnson Tests of Cognitive Ability, Third Edition Brief Intellectual Ability (WJ III COG BIA) score; the Stanford-Binet Intelligence Scale, Fifth Edition Abbreviated IQ (SB5 ABIQ); and the Kaufman Brief Intelligence Test IQ Composite (K-BIT) in predicting…

  2. Abbreviation of larval development and extension of brood care as key features of the evolution of freshwater Decapoda.

    Vogt, Günter

    2013-02-01

    The transition from marine to freshwater habitats is one of the major steps in the evolution of life. In the decapod crustaceans, four groups have colonized fresh water at different geological times since the Triassic, the freshwater shrimps, freshwater crayfish, freshwater crabs and freshwater anomurans. Some families have even colonized terrestrial habitats via the freshwater route or directly via the sea shore. Since none of these taxa has ever reinvaded its environment of origin the Decapoda appear particularly suitable to investigate life-history adaptations to fresh water. Evolutionary comparison of marine, freshwater and terrestrial decapods suggests that the reduction of egg number, abbreviation of larval development, extension of brood care and lecithotrophy of the first posthatching life stages are key adaptations to fresh water. Marine decapods usually have high numbers of small eggs and develop through a prolonged planktonic larval cycle, whereas the production of small numbers of large eggs, direct development and extended brood care until the juvenile stage is the rule in freshwater crayfish, primary freshwater crabs and aeglid anomurans. The amphidromous freshwater shrimp and freshwater crab species and all terrestrial decapods that invaded land via the sea shore have retained ocean-type planktonic development. Abbreviation of larval development and extension of brood care are interpreted as adaptations to the particularly strong variations of hydrodynamic parameters, physico-chemical factors and phytoplankton availability in freshwater habitats. These life-history changes increase fitness of the offspring and are obviously favoured by natural selection, explaining their multiple origins in fresh water. There is no evidence for their early evolution in the marine ancestors of the extant freshwater groups and a preadaptive role for the conquest of fresh water. The costs of the shift from relative r- to K-strategy in freshwater decapods are traded

  3. Little Rock and El Dorado 10 x 20 NTMS quadrangles and adjacent areas, Arkansas: data report (abbreviated)

    This abbreviated data report presents results of ground water and stream sediment reconnaissance in the National Topographic Map Series Little Rock 10 x 20 quadrangle (Cleveland, Dallas, and Howard Counties do not have stream sediment analyses); the El Dorado 10 x 20 quadrangle (only Clark County has stream sediment analyses); the western part (Lonoke and Jefferson Counties) of Helena 10 x 20 quadrangle; the southern part (Franklin, Logan, Yell, Perry, Faulkner, and Lonoke Counties) of Russellville 10 x 20 quadrangle; and the southwestern corner (Ashley County) of the Greenwood 10 x 20 quadrangle. Stream samples were collected at 943 sites in the Little Rock quadrangle, 806 sites in the El Dorado quadrangle, 121 sites in the Helena area, 292 sites in the Russellville area, and 77 in the Greenwood area. Ground water samples were collected at 1211 sites in the Little Rock quadrangle, 1369 sites in the El Dorado quadrangle, 186 sites in the Helena area, 470 sites in the Russellville area, and 138 sites in the Greenwood area. Stream sediment and stream water samples were collected from small streams at nominal density of one site per 21 square kilometers in rural areas. Ground water samples were collected at a nominal density of one site per 13 square kilometers. Neutron activation analysis results are given for uranium and 16 other elements in sediments, and for uranium and 8 other elements in ground water. Field measurements and observations are reported for each site. Uranium concentrations in the sediments ranged from less than 0.1 ppM to 23.5 ppM with a mean of 1.7 ppM. The ground water uranium mean concentration is 0.113 ppB, and the uranium concentrations range from less than 0.002 ppB to 15.875 ppB. High ground water uranium values in the Ouachita Mountain region of the Little Rock quadrangle appear to be associated with Ordovician black shale units

  4. Some Common Abbreviations

    ... Coronary artery disease A common type of heart disease CAT Computerized axial tomography A type of x-ray ... Gastrointestinal Another term for your digestive system GFR Glomerular ... that causes one type of liver disease HBV Hepatitis B virus A virus that causes ...

  5. Discussion of the Abbreviations by Simplifying Sentence of “Life is Already Hard, so Don't Expose the Truth”%从“人艰不拆”等看句子缩词

    白鑫

    2015-01-01

    The abbreviation by simplifying sentences is a new language phenomenon originated in the network, which is abbre-viated by four characters and every abbreviations is single word and at least one morpheme is a verb.But most of the abbreviations is ambiguous.The paper thinks that the there is a mapping relationship between the abbreviation and the sentence The theory of spreading activation and the grammar generation can explain the mapping relationship and the cognitive process of sentence reduc-tion.In addition, the cognitive limitation of the abbreviation by simplifying is mainly from the spreading activation level of strength and cognitive scope.%句子缩词是网络中萌芽产生的一种新的语言现象,是缩略词的一种。句子缩词以四字格居多,词中每个字均为单字词,并且至少有一个语素为动词,但缩略词大多语义不明确。我们认为,缩略词与原句具有一定的映射关系,通过激活扩散模型和语法生成理论可以解释这种映射关系,并说明句子缩词的认知过程。此外,我们认为句子缩词的认知限制主要来自激活扩散程度强弱和认知范围大小。

  6. DYNAMIC SCALING OF GROWING SURFACES WITH GROWTH INHOMOGENEITIES OF SCREENED COULOMBIC FUNCTION

    TANG GANG; MA BEN-KUN

    2000-01-01

    The dynamic scaling properties of growing surfaces with growth inhomogeneities are studied by applying a dy namic renormalization-group analysis to the generalized Kardar-Parisi-Zhang(hereafter abbreviated to KPZ) equation, which contains an additional term of growth inhomogeneities. In a practical crystal growth process, these growth inho mogeneities can be induced by surface impurities and defects and are modeled by a screened Coulomb function in this paper. Our results show that the existence of the growth inhomogeneities can significantly change the dynamic scaling properties of a growing surface and can lead to a rougher surface.

  7. Consideration of Change of Abbreviated Network Chinese Words%缩略型网络语言的变化及思考--“然并卵”等例析

    李新梅

    2016-01-01

    This paper analyzed the latest abbreviated network Chinese word “Ranbingluan” from three aspects of origin , struc-ture and semanteme , and it also discussed the generating motivation of the abbreviated network Chinese word from the perspective of social environment and human mentality , the combination of abbreviation and regional dialects .Considering the rationality , possi-bility, innovativeness , openness and uncontrollability , the paper analyzed the changes of abbreviated network Chinese words .%先从来源、结构和语义这三方面分析最新缩略型的网络语言“然并卵”;进而从社会环境和人文心理这两大方面探讨网络缩略语的生成动因及最新变化:缩略与地方方言相结合;最后结合网络语言的共同特性:合理性、可能性、创新性、渗透性、开放性与不可控性,谈谈对缩略型的网络语言变化的几点思考。

  8. Weight scaling

    Hultnäs, Mikael

    2012-01-01

    Scaling pulpwood according to its weight for payment purposes is done in many places around the world. In North America, pulpwood is commonly scaled according to its green weight, while in Central Europe the wood is commonly scaled according to its dry weight. In Sweden pulpwood is measured according to its volume. This doctoral thesis aims to study the prerequisites for Sweden to weight scale its pulpwood. Historical observations of the green density plus meteorological data were used...

  9. Scaling laws

    Scaling of beam transport systems to non-relativistic particles of different mass, charge and energy in the presence of external magnetic and self-electric fields is discussed in the context of HIF simulation experiments. Having considered paraxial scaling first, more general scaling including non-paraxial effects such as aberrations, are discussed. (U.K.)

  10. Evaluation of the small-scale hydro-energetic potential in micro-basins in Colombia

    A definition of the small-scale hydroelectric power plants (PCHs, abbreviations in Spanish), its classification according to potency and fall and its classification as utilization form is present. The general parameters to PCHs design in aspects as topography studies, geology and geotechnical studies and hydrologic studies are described. The primary elements of a PCH, as dam (little dam), conduction, tank of charge, sand trap (water re claimer), floodgate, grating (network), pressure's pipe, fall, principal valve and turbine are shown. In the study of potential of micro-basins, general points as topography, draining, population, supply and demand of electric energy, morphology, hydrology, geology and hydraulic potential are consider

  11. System state monitoring and lifetime scales--II

    The first part of this paper [Kordonsky, Kh. B. and Gertsbakh, I. B., System state monitoring and lifetime scales - I. Reliab. Engng and System Safety, 47 (1995) 1-14] was devoted to finding a time-scale for system state monitoring. The Best Monitoring Scale (BMS) was defined as a linear combination of several observable 'principal' time scales like the operational time, number of cycles, etc. These 'principal' time scales were chosen in such a way that they capture the significant dimensions of failure behaviour. In practice, the key issue is the estimation of the BMS. In the first part we suggested an estimation procedure when all observations (in two time-scales) are complete. This is rarely the case in real-life situations where most of observations are censored. The second part is devoted to finding the BMS on the basis of incomplete observations. We consider two types of data: observations up to a certain time or up to the first failure, and observations of a renewable system. We preserve the notation, abbreviations, and the terminology of part I of this paper

  12. Risk adapted transmission prophylaxis to prevent vertical HIV–1 transmission: Effectiveness and safety of an abbreviated regimen of postnatal oral Zidovudine

    Neubert Jennifer

    2013-01-01

    Full Text Available Abstract Background Antiretroviral drugs including zidovudine (ZDV are effective in reducing HIV mother to child transmission (MTCT, however safety concern remains. The optimal duration of postnatal ZDV has not been established in clinical studies and there is a lack of consensus regarding optimal management. The objective of this study was to investigate the effectiveness and safety of a risk adapted two week course of oral postnatal ZDV as part of a combined intervention to reduce MTCT. Methods 118 mother infant pairs were treated according to the German-Austrian recommendations for HIV therapy in pregnancy and in HIV exposed newborns between 2000–2010. In the absence of factors associated with an increased HIV–1 transmission risk, children were assigned to the low risk group and treated with an abbreviated postnatal regimen with oral ZDV for 2 weeks. In the presence of risk factors, postnatal ZDV was escalated accordingly. Results Of 118 mother-infant pairs 79 were stratified to the low risk group, 27 to the high risk group and 11 to the very high risk group for HIV–1 MTCT. 4 children were lost to follow up. Overall Transmission risk in the group regardless of risk factors and completion of prophylaxis was 1.8% (95% confidence interval (CI 0.09–6.6. If transmission prophylaxis was complete, transmission risk was 0.9% (95% CI 0.01-5.7. In the low risk group receiving two week oral ZDV transmission risk was 1.4% (95% CI 0.01–8.4 Conclusion These data demonstrate the effectiveness of a short neonatal ZDV regimen in infants of women on stable ART and effective HIV–1 suppression. Further evaluation is needed in larger studies.

  13. Maslowian Scale.

    Falk, C.; And Others

    The development of the Maslowian Scale, a method of revealing a picture of one's needs and concerns based on Abraham Maslow's levels of self-actualization, is described. This paper also explains how the scale is supported by the theories of L. Kohlberg, C. Rogers, and T. Rusk. After a literature search, a list of statements was generated…

  14. Planck Scale to Hubble Scale

    Sidharth, B. G.

    1998-01-01

    Within the context of the usual semi classical investigation of Planck scale Schwarzchild Black Holes, as in Quantum Gravity, and later attempts at a full Quantum Mechanical description in terms of a Kerr-Newman metric including the spinorial behaviour, we attempt to present a formulation that extends from the Planck scale to the Hubble scale. In the process the so called large number coincidences as also the hitherto inexplicable relations between the pion mass and the Hubble Constant, point...

  15. Appendix B: Some Common Abbreviations

    ... virus that causes one type of liver disease HCT Hematocrit A blood test measurement HCV Hepatitis C ... A type of joint disease RBC Red blood cell A type of blood cell RSV Respiratory syncytial ...

  16. Scaling satan.

    Wilson, K M; Huff, J L

    2001-05-01

    The influence on social behavior of beliefs in Satan and the nature of evil has received little empirical study. Elaine Pagels (1995) in her book, The Origin of Satan, argued that Christians' intolerance toward others is due to their belief in an active Satan. In this study, more than 200 college undergraduates completed the Manitoba Prejudice Scale and the Attitudes Toward Homosexuals Scale (B. Altemeyer, 1988), as well as the Belief in an Active Satan Scale, developed by the authors. The Belief in an Active Satan Scale demonstrated good internal consistency and temporal stability. Correlational analyses revealed that for the female participants, belief in an active Satan was directly related to intolerance toward lesbians and gay men and intolerance toward ethnic minorities. For the male participants, belief in an active Satan was directly related to intolerance toward lesbians and gay men but was not significantly related to intolerance toward ethnic minorities. Results of this research showed that it is possible to meaningfully measure belief in an active Satan and that such beliefs may encourage intolerance toward others. PMID:11577971

  17. A Study of Abbreviation Identification in Official Documents Based on Bivariate Correlations%基于二元相关性的公文缩略语识别研究

    孙启高

    2014-01-01

    运用相关性理论,建立1200多万字的当代汉语政教类公文抽样语料库,在对语料库进行分词、标注等加工的基础上,对其中词语的二元相关性组合进行了抽样统计分析,以此为基础对双音节缩略语进行识别和抽取,获得了比较理想的结果,为缩略语的自动识别和公文自动理解提供了新的思路和方法。%According to the correlation theory , this paper establishes a contemporary Chinese political and educational documents corpus which has more than 12 million words . The data are analyzed based on the corpus segmentation , tagging and processing . The results of identifying and extracting double syllable abbreviations based on the statistics and analysis are satisfactory , w hich provides more ideas and methods for the automatic identification of abbreviations and understanding of the official documents .

  18. Nuclear scales

    Friar, J.L.

    1998-12-01

    Nuclear scales are discussed from the nuclear physics viewpoint. The conventional nuclear potential is characterized as a black box that interpolates nucleon-nucleon (NN) data, while being constrained by the best possible theoretical input. The latter consists of the longer-range parts of the NN force (e.g., OPEP, TPEP, the {pi}-{gamma} force), which can be calculated using chiral perturbation theory and gauged using modern phase-shift analyses. The shorter-range parts of the force are effectively parameterized by moments of the interaction that are independent of the details of the force model, in analogy to chiral perturbation theory. Results of GFMC calculations in light nuclei are interpreted in terms of fundamental scales, which are in good agreement with expectations from chiral effective field theories. Problems with spin-orbit-type observables are noted.

  19. Scaling CMOS

    G.A Brown

    2004-01-01

    Full Text Available The scaling of silicon integrated circuits to smaller physical dimensions became a primary activity of advanced device development almost as soon as the basic technology was established. The importance and persistence of this activity is rooted in the confluence of two of the strongest drives governing the business; the push for greater device performance, measured in terms of switching speed, and the desire for greater manufacturing profitability, dependent upon reduced cost per good device built.

  20. New Meta-Heuristic for Combinatorial Optimization Problems:Intersection Based Scaling

    Peng Zou; Zhi Zhou; Ying-Yu Wan; Guo-Liang Chen; Jun Gu

    2004-01-01

    Combinatorial optimization problems are found in many application fields such as computer science, engineering and economy. In this paper, a new efficient meta-heuristic, Intersection-Based Scaling (IBS for abbreviation),is proposed and it can be applied to the combinatorial optimization problems. The main idea of IBS is to scale the size of the instance based on the intersection of some local optima, and to simplify the search space by extracting the intersection from the instance, which makes the search more efficient. The combination of IBS with some local search heuristics of different combinatorial optimization problems such as Traveling Salesman Problem (TSP) and Graph Partitioning Problem (GPP) is studied, and comparisons are made with some of the best heuristic algorithms and meta-heuristic algorithms. It is found that it has significantly improved the performance of existing local search heuristics and significantly outperforms the known best algorithms.

  1. Psychometric properties of the Chinese translation of the proactive personality scale.

    Zhou, Le; Shi, Junqi

    2009-08-01

    The purpose of the present study was to examine the psychometric properties of the Chinese translation of the Proactive Personality Scale. Four samples were surveyed. In Sample 1 and Sample 2, exploratory and confirmatory factor analysis results confirmed the unidimensional structure of the 10-item abbreviated version of the scale. In Sample 2, Proactive Personality scores were found to be positively correlated with the personality factors of Extraversion, Conscientiousness, Openness, and Agreeableness, and negatively correlated with Neuroticism. In Sample 3, Proactive Personality was found to be positively related to self-efficacy and political skill. In Sample 4, demographics controlled, Proactive Personality explained significant incremental variance in the employees' self-rated career satisfaction and job performance as rated by immediate supervisors. PMID:19810432

  2. Scaling Cosmology

    Zimdahl, Winfried; Pavón, Diego

    2002-01-01

    We show that with the help of a suitable coupling between dark energy and cold dark matter it is possible to reproduce any scaling solution $\\rho _{X}\\propto \\rho_{M}a^{\\xi}$, where $\\rho_{X}$ and $\\rho_{M}$ are the densities of dark energy and dark matter, respectively. We demonstrate how the case $\\xi = 1$ alleviates the coincidence problem. Future observations of supernovae at high redshift as well as quasar pairs which are planned to discriminate between different cosmological models will...

  3. Nuclear Scales

    Friar, J. L.

    1998-01-01

    Nuclear scales are discussed from the nuclear physics viewpoint. The conventional nuclear potential is characterized as a black box that interpolates nucleon-nucleon (NN) data, while being constrained by the best possible theoretical input. The latter consists of the longer-range parts of the NN force (e.g., OPEP, TPEP, the $\\pi$-$\\gamma$ force), which can be calculated using chiral perturbation theory and gauged using modern phase-shift analyses. The shorter-range parts of the force are effe...

  4. 基于最大熵模型的学术缩写自动识别%Study on Automatic Identiifcation of Academic Abbreviations and their Deifnitions based on Maximum Entropy Model

    张秋子; 陆伟; 程齐凯; 黄永

    2015-01-01

    In order to effectively identify the abbreviations and their corresponding deifnitions from enormous English academic texts, this paper proposes an automatic identification algorithm called MELearn-AI.In the perspective of the sequence labelling,MELearn-AI utilizes a manually labelled dataset and adopts maximum entropy algorithm to train a model, and then identify abbreviations in computer science academic texts based on the model. This method achieves a 95.8% precision rate with a 86.3% recall rate in the "Paren-sen" evaluation dataset created in this paper,it shows an obvious improvement compared to the other two algorithms.This paper proposes a method to identify the abbreviations and their corresponding deifnitions.Tested in English academic texts of computer science, the algorithm achieves satisfactory results, which is helpful to better understanding and adopting the terminology of this ifeld.%为实现海量英文学术文本中缩写词及对应缩写定义的识别,本文提出了一种自动缩写识别算法MELearn-AI。该算法在人工标注数据集的基础上,从序列标注的角度,通过最大熵模型实现了计算机领域英文学术文本中的自动缩写识别。MELearn-AI在本文构建的评测数据集“Paren-sen”上得到了95.8%的查准率和86.3%的查全率,相对于其他两组对照实验的效果有较为明显的提升。本文提出的自动缩写识别方法能够在计算机领域的学术文本上取得令人满意的效果,有助于更好地理解并利用该领域术语。

  5. Nano Revolution--Big Impact: How Emerging Nanotechnologies Will Change the Future of Education and Industry in America (and More Specifically in Oklahoma). An Abbreviated Account

    Holley, Steven E.

    2009-01-01

    Scientists are creating new and amazing materials by manipulating molecules at the ultra-small scale of 0.1 to 100 nanometers. Nanosize super particles demonstrate powerful and unprecedented electrical, chemical, and mechanical properties. This study examines how nanotechnology, as the multidisciplinary engineering of novel nanomaterials into…

  6. Selected ICAR Data from the SAPA-Project: Development and Initial Validation of a Public-Domain Measure

    Condon, David M.; Revelle, William

    2016-01-01

    These data were collected during the initial evaluation of the International Cognitive Ability Resource (ICAR) project. ICAR is an international collaborative effort to develop open-source public-domain tools for cognitive ability assessment, including tools that can be administered in non-proctored environments (e.g., online administration) and those which are based on automatic item generation algorithms. These data provide initial validation of the first four ICAR item types as reported in...

  7. The Substance Use Risk Profile Scale: a scale measuring traits linked to reinforcement-specific substance use profiles.

    Woicik, Patricia A; Stewart, Sherry H; Pihl, Robert O; Conrod, Patricia J

    2009-12-01

    The Substance Use Risk Profile Scale (SURPS) is based on a model of personality risk for substance abuse in which four personality dimensions (hopelessness, anxiety sensitivity, impulsivity, and sensation seeking) are hypothesized to differentially relate to specific patterns of substance use. The current series of studies is a preliminary exploration of the psychometric properties of the SURPS in two populations (undergraduate and high school students). In study 1, an analysis of the internal structure of two versions of the SURPS shows that the abbreviated version best reflects the 4-factor structure. Concurrent, discriminant, and incremental validity of the SURPS is supported by convergent/divergent relationships between the SURPS subscales and other theoretically relevant personality and drug use criterion measures. In Study 2, the factorial structure of the SURPS is confirmed and evidence is provided for its test-retest reliability and validity with respect to measuring personality vulnerability to reinforcement-specific substance use patterns. In Study 3, the SURPS was administered in a more youthful population to test its sensitivity in identifying younger problematic drinkers. The results from the current series of studies demonstrate support for the reliability and construct validity of the SURPS, and suggest that four personality dimensions may be linked to substance-related behavior through different reinforcement processes. This brief assessment tool may have important implications for clinicians and future research. PMID:19683400

  8. The substance use risk profile scale: a scale measuring traits linked to reinforcement-specific substance use profiles.

    Woicik, P.A.; Stewart, S.H.; Pihl, R.O.; Conrod, P.J.

    2009-12-01

    The Substance Use Risk Profile Scale (SURPS) is based on a model of personality risk for substance abuse in which four personality dimensions (hopelessness, anxiety sensitivity, impulsivity, and sensation seeking) are hypothesized to differentially relate to specific patterns of substance use. The current series of studies is a preliminary exploration of the psychometric properties of the SURPS in two populations (undergraduate and high school students). In study 1, an analysis of the internal structure of two versions of the SURPS shows that the abbreviated version best reflects the 4-factor structure. Concurrent, discriminant, and incremental validity of the SURPS is supported by convergent/divergent relationships between the SURPS subscales and other theoretically relevant personality and drug use criterion measures. In Study 2, the factorial structure of the SURPS is confirmed and evidence is provided for its test-retest reliability and validity with respect to measuring personality vulnerability to reinforcement-specific substance use patterns. In Study 3, the SURPS was administered in a more youthful population to test its sensitivity in identifying younger problematic drinkers. The results from the current series of studies demonstrate support for the reliability and construct validity of the SURPS, and suggest that four personality dimensions may be linked to substance-related behavior through different reinforcement processes. This brief assessment tool may have important implications for clinicians and future research.

  9. Safety of oral glutamine in the abbreviation of preoperative fasting: a double-blind, controlled, randomized clinical trial Seguridad de la glutamina oral en la abreviación del ayuno preoperatorio: un ensayo clínico doble ciego, controlado, aleatorizado

    D. Borges Dock-Nascimento; J. E. D Aguilar-Nascimento; C. Caporossi; M. Sepulveda Magalhães Faria; R. Bragagnolo; F. S. Caporossi; D. Linetzky Waitzberg

    2011-01-01

    Introduction: No study so far has tested a beverage containing glutamine 2 h before anesthesia in patients undergoing surgery. Objectives: The aim of the study was to investigate: 1) the safety of the abbreviation of preoperative fasting to 2 h with a carbohydrate-L-glutamine-rich drink; and 2) the residual gastric volume (RGV) measured after the induction of anesthesia for laparoscopic cholecystectomies. Methods: Randomized controlled trial with 56 women (42 (17-65) years-old) submitted to e...

  10. Scales in space

    Veen, van der Anne; Otter, Henriëtte S.

    2002-01-01

    Economists have devoted more attention to the scale of time than to the scale of space. What has been done in the field of space is often general and abstract, not connected to an explicit observation set in time and space. Moreover, time scales and spatial scales are not tied, making the choice for

  11. Scaling of Metabolic Scaling within Physical Limits

    Douglas S. Glazier

    2014-10-01

    Full Text Available Both the slope and elevation of scaling relationships between log metabolic rate and log body size vary taxonomically and in relation to physiological or developmental state, ecological lifestyle and environmental conditions. Here I discuss how the recently proposed metabolic-level boundaries hypothesis (MLBH provides a useful conceptual framework for explaining and predicting much, but not all of this variation. This hypothesis is based on three major assumptions: (1 various processes related to body volume and surface area exert state-dependent effects on the scaling slope for metabolic rate in relation to body mass; (2 the elevation and slope of metabolic scaling relationships are linked; and (3 both intrinsic (anatomical, biochemical and physiological and extrinsic (ecological factors can affect metabolic scaling. According to the MLBH, the diversity of metabolic scaling relationships occurs within physical boundary limits related to body volume and surface area. Within these limits, specific metabolic scaling slopes can be predicted from the metabolic level (or scaling elevation of a species or group of species. In essence, metabolic scaling itself scales with metabolic level, which is in turn contingent on various intrinsic and extrinsic conditions operating in physiological or evolutionary time. The MLBH represents a “meta-mechanism” or collection of multiple, specific mechanisms that have contingent, state-dependent effects. As such, the MLBH is Darwinian in approach (the theory of natural selection is also meta-mechanistic, in contrast to currently influential metabolic scaling theory that is Newtonian in approach (i.e., based on unitary deterministic laws. Furthermore, the MLBH can be viewed as part of a more general theory that includes other mechanisms that may also affect metabolic scaling.

  12. Scaling Solution in the Large Population Limit of the General Asymmetric Stochastic Luria-Delbrück Evolution Process

    Kessler, David A.; Levine, Herbert

    2015-02-01

    One of the most popular models for quantitatively understanding the emergence of drug resistance both in bacterial colonies and in malignant tumors was introduced long ago by Luria and Delbrück. Here, individual resistant mutants emerge randomly during the birth events of an exponentially growing sensitive population. A most interesting limit of this process occurs when the population size is large and mutation rates are low, but not necessarily small compared to . Here we provide a scaling solution valid in this limit, making contact with the theory of Levy -stable distributions, in particular one discussed long ago by Landau. One consequence of this association is that moments of the distribution are highly misleading as far as characterizing typical behavior. A key insight that enables our solution is that working in the fixed population size ensemble is not the same as working in a fixed time ensemble. Some of our results have been presented previously in abbreviated form [12].

  13. Atomic Scale Plasmonic Switch

    Emboras, A.; Niegemann, J.; Ma, P; Haffner, C; Pedersen, A.; Luisier, M.; Hafner, C; Schimmel, T.; Leuthold, J.

    2016-01-01

    The atom sets an ultimate scaling limit to Moore’s law in the electronics industry. While electronics research already explores atomic scales devices, photonics research still deals with devices at the micrometer scale. Here we demonstrate that photonic scaling, similar to electronics, is only limited by the atom. More precisely, we introduce an electrically controlled plasmonic switch operating at the atomic scale. The switch allows for fast and reproducible switching by means of the relocat...

  14. Occupational Cohort Time Scales

    Deubner, David C.; Roth, H. Daniel

    2015-01-01

    Purpose: This study explores how highly correlated time variables (occupational cohort time scales) contribute to confounding and ambiguity of interpretation. Methods: Occupational cohort time scales were identified and organized through simple equations of three time scales (relational triads) and the connections between these triads (time scale web). The behavior of the time scales was examined when constraints were imposed on variable ranges and interrelationships. Results: Constraints on ...

  15. On Quantitative Rorschach Scales.

    Haggard, Ernest A.

    1978-01-01

    Two types of quantitative Rorschach scales are discussed: first, those based on the response categories of content, location, and the determinants, and second, global scales based on the subject's responses to all ten stimulus cards. (Author/JKS)

  16. Atlantic Salmon Scale Measurements

    National Oceanic and Atmospheric Administration, Department of Commerce — Scales are collected annually from smolt trapping operations in Maine as wellas other sampling opportunities (e.g. marine surveys, fishery sampling etc.). Scale...

  17. Cross-scale morphology

    Allen, Craig R.; Holling, Crawford S.; Garmestani, Ahjond S.

    2013-01-01

    The scaling of physical, biological, ecological and social phenomena is a major focus of efforts to develop simple representations of complex systems. Much of the attention has been on discovering universal scaling laws that emerge from simple physical and geometric processes. However, there are regular patterns of departures both from those scaling laws and from continuous distributions of attributes of systems. Those departures often demonstrate the development of self-organized interactions between living systems and physical processes over narrower ranges of scale.

  18. Civilian PTSD Scales

    Shapinsky, Alicia C.; Rapport, Lisa J.; Henderson, Melinda J.; Axelrod, Bradley N.

    2005-01-01

    Strong associations between civilian posttraumatic stress disorder (PTSD) scales and measures of general psychological distress suggest that the scales are nonspecific to PTSD. Three common PTSD scales were administered to 122 undergraduates who had experienced an emotionally salient, nontraumatic event: a college examination. Results indicated…

  19. Dimensional approach to symptom factors of major depressive disorder in Koreans, using the Brief Psychiatric Rating Scale: the Clinical Research Center for Depression of South Korea study.

    Park, Seon-Cheol; Jang, Eun Young; Kim, Daeho; Jun, Tae-Youn; Lee, Min-Soo; Kim, Jae-Min; Kim, Jung-Bum; Jo, Sun-Jin; Park, Yong Chon

    2015-01-01

    Although major depressive disorder (MDD) has a variety of symptoms beyond the affective dimensions, the factor structure and contents of comprehensive psychiatric symptoms of this disorder have rarely been explored using the 18-item Brief Psychiatric Rating Scale (BPRS). We aimed to identify the factor structure of the 18-item BPRS in Korean MDD patients. A total of 258 MDD patients were recruited from a multicenter sample of the Clinical Research Center for Depression of South Korea study. Psychometric scales were used to assess overall psychiatric symptoms (BPRS), depression (Hamilton Depression Rating Scale), anxiety (Hamilton Anxiety Rating Scale), global severity (Clinical Global Impression of Severity Scale), suicidal ideation (Scale for Suicide Ideation), functioning (Social and Occupational Functioning Assessment Scale), and quality of life (World Health Organization Quality of Life Assessment-abbreviated version). Common factor analysis with oblique rotation was used to yield factor structure. A four-factor structure was designed and interpreted by the symptom dimensions to reflect mood disturbance, positive symptoms/apathy, bipolarity, and thought distortion/mannerism. These individual factors were also significantly correlated with clinical variables. The findings of this study support the view that the BPRS may be a promising measuring tool for the initial assessment of MDD patients. In addition, the four-factor structure of the BPRS may be useful in understanding the mood and psychotic characteristics of these patients. PMID:25600920

  20. 7 CFR 1945.5 - Abbreviations.

    2010-01-01

    ... 103-354. (l) LFAC—Local Food and Agriculture Council. (m) NASS—State Statistical Office of the USDA.... (e) EM—Emergency. (f) EOH—USDA Emergency Operations Handbook. (g) FAC—Food and Agriculture Council... Administration. (p) SFAC—USDA State Food and Agriculture Council. (q) USDA—United States Department...

  1. 77 FR 7517 - Definitions and Abbreviations

    2012-02-13

    ...'' in the definition section of the regulation and clarifying the Agency's policy as it relates to... the use of the Internet and other information technologies, to provide increased opportunities for... is amended by adding a new definition of Interest, to read as follows: Sec. 4279.2 Definitions...

  2. 77 FR 7546 - Definitions and Abbreviations

    2012-02-13

    ... interest with prior Agency approval. By defining ``interest'' in the definition section of the regulation... Internet and other information technologies, to provide increased opportunities for citizen access to... new definition of Interest, to read as follows: Sec. 4279.2 Definitions and...

  3. 40 CFR 300.4 - Abbreviations.

    2010-07-01

    ... COMMUNITY RIGHT-TO-KNOW PROGRAMS NATIONAL OIL AND HAZARDOUS SUBSTANCES POLLUTION CONTINGENCY PLAN...—CERCLA Information System CRC—Community Relations Coordinator CRP—Community Relations Plan DRAT—District...—Remedial Investigation ROD—Record of Decision RPM—Remedial Project Manager RRC—Regional Response Center...

  4. 40 CFR 86.1503 - Abbreviations.

    2010-07-01

    ... Heavy-Duty Engines, New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Heavy-Duty Engines, New Otto-Cycle Light-Duty Trucks, and New Methanol-Fueled Natural Gas-Fueled, and Liquefied Petroleum Gas-Fueled Diesel-Cycle Light-Duty Trucks; Idle Test Procedures §...

  5. 40 CFR 94.3 - Abbreviations.

    2010-07-01

    ... subparts of this part and have the following meanings: AECD—Auxiliary emission control device. API—American... emission limit. ft—foot or feet. FTP—Federal Test Procedure. g—gram(s). g/kW-hr—Grams per kilowatt...

  6. 40 CFR 92.3 - Abbreviations.

    2010-07-01

    ...—American Petroleum Institute ASTM—American Society for Testing and Materials BHP—Brake horsepower BSCO...—Kelvin kg—kilogram(s) km—kilometer(s) kPa—kilopascal(s) lb—pound(s) LPG—Liquified Petroleum Gas...

  7. 40 CFR 86.078-3 - Abbreviations.

    2010-07-01

    ..., and for 1985 and Later Model Year New Gasoline Fueled, Natural Gas-Fueled, Liquefied Petroleum Gas... following meanings: accel.—acceleration. AECD—Auxiliary emission control device. API—American...

  8. 40 CFR 88.103-94 - Abbreviations.

    2010-07-01

    ... Hydrocarbon Equivalent NMOG—Non-Methane Organic Gas NOx—Nitrogen Oxides PM—Particulate Matter GVWR—Gross Vehicle Weight Rating LVW—Loaded Vehicle Weight TW—Test Weight TLEV—Transitional Low-Emission Vehicle LEV—Low-Emission Vehicle ULEV—Ultra Low-Emission Vehicle ZEV—Zero-Emission Vehicle...

  9. Abbreviated Case Studies in Organizational Communication

    Wanguri, Deloris McGee

    2005-01-01

    The cases contained within organizational communication texts are generally two to three pages, often followed by questions. These case studies are certainly useful. They generally describe events in the present, provide some type of organizational context, include first-hand data, include a record of what people say and think, develop a…

  10. Biology Attitude Scale

    YEŞİLYURT, Selami; GÜL, Şeyda

    2009-01-01

    The aim of this study is to develop a scale determining secondary school stu- dent’s attitude towards biology. For this aim, at first, totally 92 scale items were prepared by reviewing relevant literature. 88 items in this scale were a five-point Likert type scale. 4 of 92 items consisted of demographic variables. The scale was applied to a sample of 109 students randomly selected from two secondary schools in Erzurum. At the end of this application, SPSS 12.0 Statistical Program was used to ...

  11. Scaling of differential equations

    Langtangen, Hans Petter

    2016-01-01

    The book serves both as a reference for various scaled models with corresponding dimensionless numbers, and as a resource for learning the art of scaling. A special feature of the book is the emphasis on how to create software for scaled models, based on existing software for unscaled models. Scaling (or non-dimensionalization) is a mathematical technique that greatly simplifies the setting of input parameters in numerical simulations. Moreover, scaling enhances the understanding of how different physical processes interact in a differential equation model. Compared to the existing literature, where the topic of scaling is frequently encountered, but very often in only a brief and shallow setting, the present book gives much more thorough explanations of how to reason about finding the right scales. This process is highly problem dependent, and therefore the book features a lot of worked examples, from very simple ODEs to systems of PDEs, especially from fluid mechanics. The text is easily accessible and exam...

  12. Optimal renormalization scales and commensurate scale relations

    Commensurate scale relations relate observables to observables and thus are independent of theoretical conventions, such as the choice of intermediate renormalization scheme. The physical quantities are related at commensurate scales which satisfy a transitivity rule which ensures that predictions are independent of the choice of an intermediate renormalization scheme. QCD can thus be tested in a new and precise way by checking that the observables track both in their relative normalization and in their commensurate scale dependence. For example, the radiative corrections to the Bjorken sum rule at a given momentum transfer Q can be predicted from measurements of the e+e- annihilation cross section at a corresponding commensurate energy scale √s ∝ Q, thus generalizing Crewther's relation to non-conformal QCD. The coefficients that appear in this perturbative expansion take the form of a simple geometric series and thus have no renormalon divergent behavior. The authors also discuss scale-fixed relations between the threshold corrections to the heavy quark production cross section in e+e- annihilation and the heavy quark coupling αV which is measurable in lattice gauge theory

  13. Optimal renormalization scales and commensurate scale relations

    Brodsky, S.J. [Stanford Linear Accelerator Center, Menlo Park, CA (United States); Lu, H.J. [Univ. of Arizona, Tucson, AZ (United States). Dept. of Physics

    1996-01-01

    Commensurate scale relations relate observables to observables and thus are independent of theoretical conventions, such as the choice of intermediate renormalization scheme. The physical quantities are related at commensurate scales which satisfy a transitivity rule which ensures that predictions are independent of the choice of an intermediate renormalization scheme. QCD can thus be tested in a new and precise way by checking that the observables track both in their relative normalization and in their commensurate scale dependence. For example, the radiative corrections to the Bjorken sum rule at a given momentum transfer Q can be predicted from measurements of the e+e{sup {minus}} annihilation cross section at a corresponding commensurate energy scale {radical}s {proportional_to} Q, thus generalizing Crewther`s relation to non-conformal QCD. The coefficients that appear in this perturbative expansion take the form of a simple geometric series and thus have no renormalon divergent behavior. The authors also discuss scale-fixed relations between the threshold corrections to the heavy quark production cross section in e+e{sup {minus}} annihilation and the heavy quark coupling {alpha}{sub V} which is measurable in lattice gauge theory.

  14. Scaling and Scale Breaking in Polyelectrolyte

    Peterson, C; Söderberg, B; Peterson, Carsten; Sommelius, Ola

    1996-01-01

    We consider the thermodynamics of a uniformly charged polyelectrolyte with harmonic bonds. For such a system there is at high temperatures an approximate scaling of global properties like the end-to-end distance and the interaction energy with the chain-length divided by the temperature. This scaling is broken at low temperatures by the ultraviolet divergence of the Coulomb potential. By introducing a renormalization of the strength of the nearest- neighbour interaction the scaling is restored, making possible an efficient blocking method for emulating very large polyelectrolytes using small systems. The high temperature behaviour is well reproduced by the analytical high-$T$ expansions even for fairly low temperatures and system sizes. In addition, results from low-$T$ expansions, where the coefficients have been computed numerically, are presented. These results approximate well the corresponding Monte Carlo results at realistic temperatures. A corresponding analysis of screened chains is performed. The sit...

  15. Economic scale of utilization of radiation (2): agriculture. Comparison between Japan and the U.S.A

    The economic scale of the application of radiation in the field of agriculture in Japan was estimated from public documents to be about 964M$ (million dollars) in 1997. In the food irradiation, an amount of 15,000t of potatoes irradiated per year in Hokkaido was estimated to be worth 16M$. Sterile Insect Technique (SIT) used for combating losses due to the melon fly in the mainly Okinawa region produced as much as 70M$ in benefits. Production of rice using varieties developed by mutation breeding was about 3% of overall production in Japan and the economic scale was 774M$. Radioisotope (RI) utilized in laboratory work, environmental analysis and chronology was accounted to be as high as 24M$. The relative ratios of radiation processing (136M$), mutation breeding (804M$) and RI utilization (24M$) were 14%, 83%, and 3%, respectively. The economic scale surveys in food irradiation and mutation breeding were extended to the United Sates of America (hereinafter abbreviated as U.S.A. or U.S.) for a direct comparison to the situation in Japan. As to maximum estimation, it amounted to be 3.2b$ (billion dollars) for food irradiation and 11.2b$ for mutation breeding. The economic scale for agriculture products within our scope was 14.5b$ for the U.S. and about 0.8b$ for Japan, implying that the former is larger in magnitude by a factor of about 18. (author)

  16. Scales in space

    Veen, van der, J.T.; Otter, Henriëtte S.

    2002-01-01

    Economists have devoted more attention to the scale of time than to the scale of space. What has been done in the field of space is often general and abstract, not connected to an explicit observation set in time and space. Moreover, time scales and spatial scales are not tied, making the choice for a macro, meso or microeconomic theory a rather arbitrary process. We devote attention to the explanation of the phenomenon of emerging spatial structures. We will discuss the standard economic the...

  17. Maximum likely scale estimation

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

    2005-01-01

    A maximum likelihood local scale estimation principle is presented. An actual implementation of the estimation principle uses second order moments of multiple measurements at a fixed location in the image. These measurements consist of Gaussian derivatives possibly taken at several scales and...

  18. A Scale for Sexism

    Pingree, Suzanne; And Others

    1976-01-01

    Defines the consciousness scale as a measurement technique which divides media protrayals of women into five conceptually-derived categories that can be placed in ordinal relationships with one another. Suggests that such a scale may be useful as a tool for analyzing mass media content. (MH)

  19. The RRR Scale.

    Christensen, K. Eleanor

    The School Readiness Rating Scale was developed to help teachers organize their suggestions to parents about how parents can help their children prepare for beginning reading experiences. The scale surveys five important aspects of readiness for beginning reading: visual perception, visual motor perception, auditory perception and discrimination,…

  20. Aggregation of Scale Efficiency

    Valentin Zelenyuk

    2012-01-01

    In this article we extend the aggregation theory in efficiency and productivity analysis by deriving solutions to the problem of aggregation of individual scale efficiency measures, primal and dual, into aggregate primal and dual scale efficiency measures of a group. The new aggregation result is coherent with aggregation framework and solutions for the other related efficiency measures that already exist in the literature.

  1. Genome-Scale Models

    Bergdahl, Basti; Sonnenschein, Nikolaus; Machado, Daniel;

    2016-01-01

    An introduction to genome-scale models, how to build and use them, will be given in this chapter. Genome-scale models have become an important part of systems biology and metabolic engineering, and are increasingly used in research, both in academica and in industry, both for modeling chemical...

  2. The Fatherhood Scale

    Dick, Gary L.

    2004-01-01

    This article reports on the initial validation of the Fatherhood Scale (FS), a 64-item instrument designed to measure the type of relationship a male adult had with his father while growing up. The FS was validated using a convenience sample of 311 males. The assessment packet contained a demographic form, the Conflict Tactics Scale (2),…

  3. Scaling up as Catachresis

    Tobin, Joseph

    2005-01-01

    The metaphor of scaling up is the wrong one to use for describing and prescribing educational change. Many of the strategies being employed to achieve scaling up are counter-productive: they conceive of practitioners as delivery agents or consumers, rather than as co-constructors of change. An approach to educational innovation based on the…

  4. Universities Scale Like Cities

    van Raan, Anthony F J

    2012-01-01

    Recent studies of urban scaling show that important socioeconomic city characteristics such as wealth and innovation capacity exhibit a nonlinear, particularly a power law scaling with population size. These nonlinear effects are common to all cities, with similar power law exponents. These findings mean that the larger the city, the more disproportionally they are places of wealth and innovation. Local properties of cities cause a deviation from the expected behavior as predicted by the power law scaling. In this paper we demonstrate that universities show a similar behavior as cities in the distribution of the gross university income in terms of total number of citations over size in terms of total number of publications. Moreover, the power law exponents for university scaling are comparable to those for urban scaling. We find that deviations from the expected behavior can indeed be explained by specific local properties of universities, particularly the field-specific composition of a university, and its ...

  5. The inflationary energy scale

    Liddle, Andrew R.

    1994-01-01

    The energy scale of inflation is of much interest, as it suggests the scale of grand unified physics, governs whether cosmological events such as topological defect formation can occur after inflation, and also determines the amplitude of gravitational waves which may be detectable using interferometers. The COBE results are used to limit the energy scale of inflation at the time large scale perturbations were imprinted. An exact dynamical treatment based on the Hamilton-Jacobi equations is then used to translate this into limits on the energy scale at the end of inflation. General constraints are given, and then tighter constraints based on physically motivated assumptions regarding the allowed forms of density perturbation and gravitational wave spectra. These are also compared with the values of familiar models.

  6. The career distress scale

    Creed, Peter; Hood, Michelle; Praskova, Anna;

    2016-01-01

    Career distress is a common and painful outcome of many negative career experiences, such as career indecision, career compromise, and discovering career barriers. However, there are very few scales devised to assess career distress, and the two existing scales identified have psychometric...... weaknesses. The absence of a practical, validated scale to assess this construct restricts research related to career distress and limits practitioners who need to assess and treat it. Using a sample of 226 young adults (mean age 20.5 years), we employed item response theory to assess 12 existing career......, which we combined into a scale labelled the Career Distress Scale, demonstrated excellent psychometric properties, meaning that both researchers and practitioners can use it with confidence, although continued validation is required, including testing its relationship to other nomological net variables...

  7. Use of NON-PARAMETRIC Item Response Theory to develop a shortened version of the Positive and Negative Syndrome Scale (PANSS

    Khan Anzalee

    2011-11-01

    Full Text Available Abstract Background Nonparametric item response theory (IRT was used to examine (a the performance of the 30 Positive and Negative Syndrome Scale (PANSS items and their options ((levels of severity, (b the effectiveness of various subscales to discriminate among differences in symptom severity, and (c the development of an abbreviated PANSS (Mini-PANSS based on IRT and a method to link scores to the original PANSS. Methods Baseline PANSS scores from 7,187 patients with Schizophrenia or Schizoaffective disorder who were enrolled between 1995 and 2005 in psychopharmacology trials were obtained. Option characteristic curves (OCCs and Item Characteristic Curves (ICCs were constructed to examine the probability of rating each of seven options within each of 30 PANSS items as a function of subscale severity, and summed-score linking was applied to items selected for the Mini-PANSS. Results The majority of items forming the Positive and Negative subscales (i.e. 19 items performed very well and discriminate better along symptom severity compared to the General Psychopathology subscale. Six of the seven Positive Symptom items, six of the seven Negative Symptom items, and seven out of the 16 General Psychopathology items were retained for inclusion in the Mini-PANSS. Summed score linking and linear interpolation was able to produce a translation table for comparing total subscale scores of the Mini-PANSS to total subscale scores on the original PANSS. Results show scores on the subscales of the Mini-PANSS can be linked to scores on the original PANSS subscales, with very little bias. Conclusions The study demonstrated the utility of non-parametric IRT in examining the item properties of the PANSS and to allow selection of items for an abbreviated PANSS scale. The comparisons between the 30-item PANSS and the Mini-PANSS revealed that the shorter version is comparable to the 30-item PANSS, but when applying IRT, the Mini-PANSS is also a good indicator of

  8. Parallel Computing in SCALE

    The SCALE computational architecture has remained basically the same since its inception 30 years ago, although constituent modules and capabilities have changed significantly. This SCALE concept was intended to provide a framework whereby independent codes can be linked to provide a more comprehensive capability than possible with the individual programs - allowing flexibility to address a wide variety of applications. However, the current system was designed originally for mainframe computers with a single CPU and with significantly less memory than today's personal computers. It has been recognized that the present SCALE computation system could be restructured to take advantage of modern hardware and software capabilities, while retaining many of the modular features of the present system. Preliminary work is being done to define specifications and capabilities for a more advanced computational architecture. This paper describes the state of current SCALE development activities and plans for future development. With the release of SCALE 6.1 in 2010, a new phase of evolutionary development will be available to SCALE users within the TRITON and NEWT modules. The SCALE (Standardized Computer Analyses for Licensing Evaluation) code system developed by Oak Ridge National Laboratory (ORNL) provides a comprehensive and integrated package of codes and nuclear data for a wide range of applications in criticality safety, reactor physics, shielding, isotopic depletion and decay, and sensitivity/uncertainty (S/U) analysis. Over the last three years, since the release of version 5.1 in 2006, several important new codes have been introduced within SCALE, and significant advances applied to existing codes. Many of these new features became available with the release of SCALE 6.0 in early 2009. However, beginning with SCALE 6.1, a first generation of parallel computing is being introduced. In addition to near-term improvements, a plan for longer term SCALE enhancement

  9. Allometric Scaling in Biology

    Banavar, Jayanth

    2009-03-01

    The unity of life is expressed not only in the universal basis of inheritance and energetics at the molecular level, but also in the pervasive scaling of traits with body size at the whole-organism level. More than 75 years ago, Kleiber and Brody and Proctor independently showed that the metabolic rates, B, of mammals and birds scale as the three-quarter power of their mass, M. Subsequent studies showed that most biological rates and times scale as M-1/4 and M^1/4 respectively, and that these so called quarter-power scaling relations hold for a variety of organisms, from unicellular prokaryotes and eukaryotes to trees and mammals. The wide applicability of Kleiber's law, across the 22 orders of magnitude of body mass from minute bacteria to giant whales and sequoias, raises the hope that there is some simple general explanation that underlies the incredible diversity of form and function. We will present a general theoretical framework for understanding the relationship between metabolic rate, B, and body mass, M. We show how the pervasive quarter-power biological scaling relations arise naturally from optimal directed resource supply systems. This framework robustly predicts that: 1) whole organism power and resource supply rate, B, scale as M^3/4; 2) most other rates, such as heart rate and maximal population growth rate scale as M-1/4; 3) most biological times, such as blood circulation time and lifespan, scale as M^1/4; and 4) the average velocity of flow through the network, v, such as the speed of blood and oxygen delivery, scales as M^1/12. Our framework is valid even when there is no underlying network. Our theory is applicable to unicellular organisms as well as to large animals and plants. This work was carried out in collaboration with Amos Maritan along with Jim Brown, John Damuth, Melanie Moses, Andrea Rinaldo, and Geoff West.

  10. Small scale optics

    Yupapin, Preecha

    2013-01-01

    The behavior of light in small scale optics or nano/micro optical devices has shown promising results, which can be used for basic and applied research, especially in nanoelectronics. Small Scale Optics presents the use of optical nonlinear behaviors for spins, antennae, and whispering gallery modes within micro/nano devices and circuits, which can be used in many applications. This book proposes a new design for a small scale optical device-a microring resonator device. Most chapters are based on the proposed device, which uses a configuration know as a PANDA ring resonator. Analytical and nu

  11. Elucidating Sweet Corrosion Scales

    Joshi, Gaurav Ravindra

    2015-01-01

    The objective of this thesis is to improve understanding of the development of corrosion products (scales) that form on the inner walls of carbon steel pipelines in CO2-rich (sweet) oilfield environments. If well adherent to the carbon steel surface, such scales can significantly reduce the metal’s rate of corrosion. Typically, the open literature labels sweet corrosion scale as ferrous (II) carbonate (FeCO3) or siderite, although this may not always be the case. For example, Fe2(OH)2CO3 (chu...

  12. Allometric Scaling of Countries

    Zhang, Jiang

    2010-01-01

    As huge complex systems consisting of geographic regions, natural resources, people and economic entities, countries follow the allometric scaling law which is ubiquitous in ecological, urban systems. We systematically investigated the allometric scaling relationships between a large number of macroscopic properties and geographic (area), demographic (population) and economic (GDP, gross domestic production) sizes of countries respectively. We found that most of the economic, trade, energy consumption, communication related properties have significant super-linear (the exponent is larger than 1) or nearly linear allometric scaling relations with GDP. Meanwhile, the geographic (arable area, natural resources, etc.), demographic(labor force, military age population, etc.) and transportation-related properties (road length, airports) have significant and sub-linear (the exponent is smaller than 1) allometric scaling relations with area. Several differences of power law relations with respect to population betwee...

  13. SMALL SCALE MORPHODYNAMICAL MODELLING

    D. Ditschke; O. Gothel; H. Weilbeer

    2001-01-01

    Long term morphological simulations using complete coupled models lead to very time consuming computations. Latteux (1995) presented modelling techniques developed for tidal current situations in order to reduce the computational effort. In this paper the applicability of such methods to small scale problems is investigated. It is pointed out that these methods can be transferred to small scale problems using the periodicity of the vortex shedding process.

  14. Hierarchical Dirichlet Scaling Process

    Kim, Dongwoo; Oh, Alice

    2014-01-01

    We present the \\textit{hierarchical Dirichlet scaling process} (HDSP), a Bayesian nonparametric mixed membership model. The HDSP generalizes the hierarchical Dirichlet process (HDP) to model the correlation structure between metadata in the corpus and mixture components. We construct the HDSP based on the normalized gamma representation of the Dirichlet process, and this construction allows incorporating a scaling function that controls the membership probabilities of the mixture components. ...

  15. Preliminary application of the abbreviated C-SPSI to nursing students in Shanghai%《简化中文版日常生活问题解决调查表》在沪护理实习生中的初步试用

    王伟; 程云; 袁浩斌

    2010-01-01

    Objective To explore the applicability of the abbreviated Chinese version of the social problem-solving inventory (C-SPSI) for nursing students in Shanghai. Methods The abbreviated C-SPSI was revised and 603 nursing students in Shanghai were surveyed by it, and the reliability and con-struct validity were evaluated by inter-item consistency analysis, test-retest reliability and principal factor analysis. Results The total CVI was 0.968. The construct validity was confirmed by factor analysis with 64.917% variance explained by four factors. The total Cronbach's α of C-SPSI was 0.897,and the total test-retest reliability coefficient was 0.781. Conclusions The abbreviated C-SPSI is an instrument with good reliability and validity and it can be used in assessing the nursing students' social problem-solving abilities and deficits.%目的 考察简化中文版日常生活问题解决调查表在上海护理实习生群体中的适用性.方法 修订,对603例在上海开展护理实习的护生进行调查,采用内部一致性分析、重测信度和因子分析考察量表的信度和效度.结果 调查表的表面效度值为0.968;因子分析得到4个公因子,共解释了64.917%的方差;量表总的Cronbach's α系数为0.897,重测信度为0.781.结论 是一份具有较好信度和效度的评定工具,可用于评价上海地区护理实习生日常生活问题解决能力和缺陷.

  16. Universities scale like cities.

    Anthony F J van Raan

    Full Text Available Recent studies of urban scaling show that important socioeconomic city characteristics such as wealth and innovation capacity exhibit a nonlinear, particularly a power law scaling with population size. These nonlinear effects are common to all cities, with similar power law exponents. These findings mean that the larger the city, the more disproportionally they are places of wealth and innovation. Local properties of cities cause a deviation from the expected behavior as predicted by the power law scaling. In this paper we demonstrate that universities show a similar behavior as cities in the distribution of the 'gross university income' in terms of total number of citations over 'size' in terms of total number of publications. Moreover, the power law exponents for university scaling are comparable to those for urban scaling. We find that deviations from the expected behavior can indeed be explained by specific local properties of universities, particularly the field-specific composition of a university, and its quality in terms of field-normalized citation impact. By studying both the set of the 500 largest universities worldwide and a specific subset of these 500 universities--the top-100 European universities--we are also able to distinguish between properties of universities with as well as without selection of one specific local property, the quality of a university in terms of its average field-normalized citation impact. It also reveals an interesting observation concerning the working of a crucial property in networked systems, preferential attachment.

  17. Atomic Scale Plasmonic Switch.

    Emboras, Alexandros; Niegemann, Jens; Ma, Ping; Haffner, Christian; Pedersen, Andreas; Luisier, Mathieu; Hafner, Christian; Schimmel, Thomas; Leuthold, Juerg

    2016-01-13

    The atom sets an ultimate scaling limit to Moore's law in the electronics industry. While electronics research already explores atomic scales devices, photonics research still deals with devices at the micrometer scale. Here we demonstrate that photonic scaling, similar to electronics, is only limited by the atom. More precisely, we introduce an electrically controlled plasmonic switch operating at the atomic scale. The switch allows for fast and reproducible switching by means of the relocation of an individual or, at most, a few atoms in a plasmonic cavity. Depending on the location of the atom either of two distinct plasmonic cavity resonance states are supported. Experimental results show reversible digital optical switching with an extinction ratio of 9.2 dB and operation at room temperature up to MHz with femtojoule (fJ) power consumption for a single switch operation. This demonstration of an integrated quantum device allowing to control photons at the atomic level opens intriguing perspectives for a fully integrated and highly scalable chip platform, a platform where optics, electronics, and memory may be controlled at the single-atom level. PMID:26670551

  18. Urban Scaling in Europe

    Bettencourt, Luis M A

    2015-01-01

    Over the last decades, in disciplines as diverse as economics, geography, and complex systems, a perspective has arisen proposing that many properties of cities are quantitatively predictable due to agglomeration or scaling effects. Using new harmonized definitions for functional urban areas, we examine to what extent these ideas apply to European cities. We show that while most large urban systems in Western Europe (France, Germany, Italy, Spain, UK) approximately agree with theoretical expectations, the small number of cities in each nation and their natural variability preclude drawing strong conclusions. We demonstrate how this problem can be overcome so that cities from different urban systems can be pooled together to construct larger datasets. This leads to a simple statistical procedure to identify urban scaling relations, which then clearly emerge as a property of European cities. We compare the predictions of urban scaling to Zipf's law for the size distribution of cities and show that while the for...

  19. Scale of Critical Thinking

    Semerci, Nuriye; Fırat Üniversitesi Teknik Eğitim Fakültesi Eğitim Bilimleri Bölümü

    2000-01-01

    The main purpose of this study is to develop the scale for critical thinking. The Scale of Critical Thinking was applied to 200 student. In this scale, there are total 55 items, four of which are negative and 51 of which are positive. The KMO (Kaiser-Meyer-Olkin) value is 0.75, the Bartlett test value is 7145.41, and the Cronbach Alpha value is 0.90. Bu çalışmanın amacı, kritik düşünme ölçeğini geliştirmektir. Ölçek 200 öğrenciye uygulanmıştır. Ölçeğin son halinde dördü olumsuz, 51'i'oluml...

  20. No-scale inflation

    Ellis, John; Garcia, Marcos A. G.; Nanopoulos, Dimitri V.; Olive, Keith A.

    2016-05-01

    Supersymmetry is the most natural framework for physics above the TeV scale, and the corresponding framework for early-Universe cosmology, including inflation, is supergravity. No-scale supergravity emerges from generic string compactifications and yields a non-negative potential, and is therefore a plausible framework for constructing models of inflation. No-scale inflation yields naturally predictions similar to those of the Starobinsky model based on R+{R}2 gravity, with a tilted spectrum of scalar perturbations: {n}s∼ 0.96, and small values of the tensor-to-scalar perturbation ratio r\\lt 0.1, as favoured by Planck and other data on the cosmic microwave background (CMB). Detailed measurements of the CMB may provide insights into the embedding of inflation within string theory as well as its links to collider physics.

  1. Systematics of geometric scaling

    Using all available data on the deep-inelastic cross-sections at HERA at x=-2, we look for geometric scaling of the form σγ*p(τ) where the scaling variable τ behaves alternatively like logQ2-λY, as in the original definition, or logQ2-λY, which is suggested by the asymptotic properties of the Balitsky-Kovchegov (BK) equation with running QCD coupling constant. A ''Quality Factor'' (QF) is defined, quantifying the phenomenological validity of the scaling and the uncertainty on the intercept λ. Both choices have a good QF, showing that the second choice is as valid as the first one, predicted for fixed coupling constant. A comparison between the QCD asymptotic predictions and data is made and the QF analysis shows that the agreement can be reached, provided going beyond leading logarithmic accuracy for the BK equation

  2. X and Y scaling

    Although much of the intuition for interpreting the high energy data as scattering from structureless constituents came from nuclear physics (and to a lesser extent atomic physics) virtually no data existed for nuclear targets in the non-relativistic regime until relatively recently. It is therefore not so surprising that,in site of the fact that the basic nuclear physics has been well understood for a very long time, the corresponding non-relativistic scaling law was not written down until after the relativistic one,relevant to particle physics, had been explored. Of course, to the extent that these scaling laws simply reflect quasi-elastic scattering of the probe from the constituents, they contain little new physics once the nature of the constitutents is known and understood. On the other hand, deviations from scaling represent corrections to the impulse approximation and can reflect important dynamical and coherent features of the system. Furthermore, as will be discussed in detail here, the scaling curve itself represents the single particle momentum distribution of constituents inside the target. It is therefore prudent to plot the data in terms of a suitable scaling variable since this immediately focuses attention on the dominant physics. Extraneous physics, such as Rutherford scattering in the case of electrons, or magnetic scattering in the case of thermal neutrons is factored out and the use of a scaling variable (such as y) automatically takes into account the fact that the target is a bound state of well-defined constituents. In this talk I shall concentrate almost entirely on non-relativistic systems. Although the formalism applies equally well to both electron scattering from nuclei and thermal neutron scattering from liquids, I shall, because of my background, usually be thinking of the former. On the other hand I shall completely ignore spin considerations so, ironically, the results actually apply more to the latter case!

  3. Angular Scaling In Jets

    Jankowiak, Martin; Larkoski, Andrew J.; /SLAC

    2012-02-17

    We introduce a jet shape observable defined for an ensemble of jets in terms of two-particle angular correlations and a resolution parameter R. This quantity is infrared and collinear safe and can be interpreted as a scaling exponent for the angular distribution of mass inside the jet. For small R it is close to the value 2 as a consequence of the approximately scale invariant QCD dynamics. For large R it is sensitive to non-perturbative effects. We describe the use of this correlation function for tests of QCD, for studying underlying event and pile-up effects, and for tuning Monte Carlo event generators.

  4. Rolling at small scales

    Nielsen, Kim L.; Niordson, Christian F.; Hutchinson, John W.

    2016-01-01

    The rolling process is widely used in the metal forming industry and has been so for many years. However, the process has attracted renewed interest as it recently has been adapted to very small scales where conventional plasticity theory cannot accurately predict the material response. It is well...... plasticity. Metals are known to be stronger when large strain gradients appear over a few microns; hence, the forces involved in the rolling process are expected to increase relatively at these smaller scales. In the present numerical analysis, a steady-state modeling technique that enables convergence...

  5. Developing a Biology Attitude Scale

    Melih KOÇAKOĞLU; Türkmen, Lütfullah

    2010-01-01

    The purpose of this study was to develop a likert-style reliable and valid biology attitude scale. Before developing the biology attitude scale, the current scales had been carefully scrutinized, the views of experts taken, and the first draft of scale prepared by choosingstatements. The validity and reliability studies of the scale were carried out by applying the first draft on 168 students as a pilot study. The content validity of the scale was confirmed by the panel of judges. The factor ...

  6. A Framework of Fingerprint Scaling

    Chunxiao Ren; Jianmin Guo; Dong Qiu; Guolei Chang; Yuxiao Wu

    2013-01-01

    Fingerprint scaling refers to the adjustment of fingerprint images to solve the problem of sensor interoperability. In this paper, we present an innovative framework of fingerprint scaling with minimum modification to existing systems. For the purpose of facilitating system configuration, we have developed a series of scaling methods, including scaling factors, graph- and template-based scaling methods. In graph-based scaling methods, we have explored the application of various technologies i...

  7. 课文缩写法在大学英语课堂教学中的应用——“The Gratitude We Need”为例%On the Application of Abbreviation of the Text to College English Class Teaching:A Case Study on "The Gratitude We Need"

    李静

    2012-01-01

    This paper analyzes the strength and weakness of the product,process and genre approaches to writing,and finds the abbreviation of the text is an effective training for writing teaching.Besides,it can combines the writing teaching with reading teaching so as to enhance the students' input and output through noticing the text.%本文通过比较结果教学法、过程教学法和体裁教学法的优缺点,分析各教学法的教学过程,认为课文缩写是综合各教学法的可行的写作训练方式,借此把阅读和写作教学结合起来,促使学生对知识点的有意注意来强化其语言输入和输出。

  8. Bracken Basic Concept Scale.

    Naglieri, Jack A.; Bardos, Achilles N.

    1990-01-01

    The Bracken Basic Concept Scale, for use with preschool and primary-aged children, determines a child's school readiness and knowledge of English-language verbal concepts. The instrument measures 258 basic concepts in such categories as comparisons, time, quantity, and letter identification. This paper describes test administration, scoring and…

  9. xi-scaling

    A class of purely kinematical corrections to xi-scaling is exposed. These corrections are inevitably present in any realistic hadron model with spin and gauge invariance and lead to phenomenologically important M/sub hadron/2/Q2 corrections to Nachtmann moments

  10. Is this scaling nonlinear?

    Leitao, J C; Gerlach, M; Altmann, E G

    2016-01-01

    One of the most celebrated findings in complex systems in the last decade is that different indexes y (e.g., patents) scale nonlinearly with the population~x of the cities in which they appear, i.e., $y\\sim x^\\beta, \\beta \

  11. Scaling violation in QCD

    The effects of scaling violation in QCD are discussed in the perturbative scheme, based on the factorization of mass singularities in the light-like gauge. Some recent applications including the next-to-leading corrections are presented (large psub(T) scattering, numerical analysis of the leptoproduction data). A proposal is made for extending the method on the higher twist sector. (author)

  12. LARGE SCALE GLAZED

    Bache, Anja Margrethe

    WORLD FAMOUS ARCHITECTS CHALLENGE TODAY THE EXPOSURE OF CONCRETE IN THEIR ARCHITECTURE. IT IS MY HOPE TO BE ABLE TO COMPLEMENT THESE. I TRY TO DEVELOP NEW AESTHETIC POTENTIALS FOR THE CONCRETE AND CERAMICS, IN LARGE SCALES THAT HAS NOT BEEN SEEN BEFORE IN THE CERAMIC AREA. IT IS EXPECTED TO RESUL......: COLOR, LIGHT AND TEXTURE, GLAZED AND UNGLAZED, BUILDING FACADES...

  13. Cardinal scales for health evaluation

    Harvey, Charles; Østerdal, Lars Peter Raahave

    2010-01-01

    Policy studies often evaluate health for an individual or for a population by using measurement scales that are ordinal scales or expected-utility scales. This paper develops scales of a different type, commonly called cardinal scales, that measure changes in health. Also, we argue that cardinal ...... scales provide a meaningful and useful means of evaluating health policies. Thus, we develop a means of using the perspective of early neoclassical welfare economics as an alternative to ordinalist and expected-utility perspectives.......Policy studies often evaluate health for an individual or for a population by using measurement scales that are ordinal scales or expected-utility scales. This paper develops scales of a different type, commonly called cardinal scales, that measure changes in health. Also, we argue that cardinal...

  14. LARGE SCALE GLAZED

    Bache, Anja Margrethe

    2010-01-01

    WORLD FAMOUS ARCHITECTS CHALLENGE TODAY THE EXPOSURE OF CONCRETE IN THEIR ARCHITECTURE. IT IS MY HOPE TO BE ABLE TO COMPLEMENT THESE. I TRY TO DEVELOP NEW AESTHETIC POTENTIALS FOR THE CONCRETE AND CERAMICS, IN LARGE SCALES THAT HAS NOT BEEN SEEN BEFORE IN THE CERAMIC AREA. IT IS EXPECTED TO RESULT...... IN NEW TYPES OF LARGE SCALE AND VERY THIN, GLAZED CONCRETE FAÇADES IN BUILDING. IF SUCH ARE INTRODUCED IN AN ARCHITECTURAL CONTEXT THEY WILL HAVE A DISTINCTIVE IMPACT ON THE VISUAL EXPRESSION OF THE BUILDING. THE QUESTION IS WHAT KIND. THAT I WILL ATTEMPT TO ANSWER IN THIS ARTICLE THROUGH OBSERVATION...... OF SELECTED EXISTING BUILDINGS IN AND AROUND COPENHAGEN COVERED WITH MOSAIC TILES, UNGLAZED OR GLAZED CLAY TILES. ITS BUILDINGS WHICH HAVE QUALITIES THAT I WOULD LIKE APPLIED, PERHAPS TRANSFORMED OR MOST PREFERABLY, INTERPRETED ANEW, FOR THE LARGE GLAZED CONCRETE PANELS I AM DEVELOPING. KEYWORDS...

  15. Large-Scale Disasters

    Gad-El-Hak, Mohamed

    "Extreme" events - including climatic events, such as hurricanes, tornadoes, and drought - can cause massive disruption to society, including large death tolls and property damage in the billions of dollars. Events in recent years have shown the importance of being prepared and that countries need to work together to help alleviate the resulting pain and suffering. This volume presents a review of the broad research field of large-scale disasters. It establishes a common framework for predicting, controlling and managing both manmade and natural disasters. There is a particular focus on events caused by weather and climate change. Other topics include air pollution, tsunamis, disaster modeling, the use of remote sensing and the logistics of disaster management. It will appeal to scientists, engineers, first responders and health-care professionals, in addition to graduate students and researchers who have an interest in the prediction, prevention or mitigation of large-scale disasters.

  16. An Elastica Arm Scale

    Bosi, F; Corso, F Dal; Bigoni, D

    2015-01-01

    The concept of 'deformable arm scale' (completely different from a traditional rigid arm balance) is theoretically introduced and experimentally validated. The idea is not intuitive, but is the result of nonlinear equilibrium kinematics of rods inducing configurational forces, so that deflection of the arms becomes necessary for the equilibrium, which would be impossible for a rigid system. In particular, the rigid arms of usual scales are replaced by a flexible elastic lamina, free of sliding in a frictionless and inclined sliding sleeve, which can reach a unique equilibrium configuration when two vertical dead loads are applied. Prototypes realized to demonstrate the feasibility of the system show a high accuracy in the measure of load within a certain range of use. It is finally shown that the presented results are strongly related to snaking of confined beams, with implications on locomotion of serpents, plumbing, and smart oil drilling.

  17. [COMPREHENSIVE GERIATRIC ASSESSMENT SCALES].

    Casado Verdejo, Inés; Postigo Mota, Salvador; Muñoz Bermejo, Laura; Vallejo Villalobos, José Ramón; Arrabal Léon, Nazaret; Pinto Montealegre, Jose Eduardo

    2016-01-01

    The process of comprehensive geriatric assessment is one of the key elements of geriatric care management aimed at the population. it includes evaluating the clinical, functional, mental and social aspects of aging result and/or pathological processes that appear at this stage of the life cycle. For their achievement, as well as other tools, professionals have a large number of validated rating scales specifically designed in the assessment of the different areas or fields. Its use can be very useful, especially for the objectification of evaluation results. The future of research in this area goes through deepening the adequacy of the scales to the characteristics and needs of older people in each care level or place of care. PMID:26996044

  18. Urban Scaling in Europe

    Bettencourt, Luís M. A.; Lobo, José

    2015-01-01

    Over the last few decades, in disciplines as diverse as economics, geography and complex systems, a perspective has arisen proposing that many properties of cities are quantitatively predictable due to agglomeration or scaling effects. Using new harmonized definitions for functional urban areas, we examine to what extent these ideas apply to European cities. We show that while most large urban systems in Western Europe (France, Germany, Italy, Spain, UK) approximately agree with theoretical e...

  19. Toughness Scaling Model Applications

    Dlouhý, Ivo; Kozák, Vladislav; Holzmann, Miloslav

    78. Dordrecht : Kluwer Academic Publishers, 2002 - (Dlouhý, I.), s. 195-212 - (NATO Science Series. Mathematics, Physics and Chemistry. 2) R&D Projects: GA AV ČR IAA2041003; GA MŠk ME 303 Institutional research plan: CEZ:AV0Z2041904 Keywords : Fracture toughness transferability * pre cracked Charpyspecimen * toughness scaling models Subject RIV: JL - Materials Fatigue, Friction Mechanics

  20. The Chinese Politeness Scale

    王喜凤

    2012-01-01

    In order to make sense of what is said in an interaction,we have to look at various factors which relate to social distance and closeness.Generally,these factors include the specific situation language takes place,the relative status of the two participants,the message being delivered and finally the age of the participants.In this article,the Chinese Politeness Scale,based on Chinese social values and tradition,will be explained and demonstrated in detail.

  1. Scaling up Copy Detection

    Li, Xian; Dong, Xin Luna; Lyons, Kenneth B.; Meng, Weiyi; Srivastava, Divesh

    2015-01-01

    Recent research shows that copying is prevalent for Deep-Web data and considering copying can significantly improve truth finding from conflicting values. However, existing copy detection techniques do not scale for large sizes and numbers of data sources, so truth finding can be slowed down by one to two orders of magnitude compared with the corresponding techniques that do not consider copying. In this paper, we study {\\em how to improve scalability of copy detection on structured data}. Ou...

  2. Indian scales and inventories

    Venkatesan, S.

    2010-01-01

    This conceptual, perspective and review paper on Indian scales and inventories begins with clarification on the historical and contemporary meanings of psychometry before linking itself to the burgeoning field of clinimetrics in their applications to the practice of clinical psychology and psychiatry. Clinimetrics is explained as a changing paradigm in the design, administration, and interpretation of quantitative tests, techniques or procedures applied to measurement of clinical variables, t...

  3. Weighted metric multidimensional scaling

    Greenacre, Michael J.

    2004-01-01

    This paper establishes a general framework for metric scaling of any distance measure between individuals based on a rectangular individuals-by-variables data matrix. The method allows visualization of both individuals and variables as well as preserving all the good properties of principal axis methods such as principal components and correspondence analysis, based on the singular-value decomposition, including the decomposition of variance into components along principal axes which provide...

  4. Beyond the Planck Scale

    I outline motivations for believing that important quantum gravity effects lie beyond the Planck scale at both higher energies and longer distances and times. These motivations arise in part from the study of ultra-high energy scattering, and also from considerations in cosmology. I briefly summarize some inferences about such ultra-planckian physics, and clues we might pursue towards the principles of a more fundamental theory addressing the known puzzles and paradoxes of quantum gravity.

  5. ATLAS Jet Energy Scale

    D. Schouten; Tanasijczuk, A.; Vetterli, M.(Department of Physics, Simon Fraser University, Burnaby, BC, Canada); Collaboration, for the ATLAS

    2012-01-01

    Jets originating from the fragmentation of quarks and gluons are the most common, and complicated, final state objects produced at hadron colliders. A precise knowledge of their energy calibration is therefore of great importance at experiments at the Large Hadron Collider at CERN, while is very difficult to ascertain. We present in-situ techniques and results for the jet energy scale at ATLAS using recent collision data. ATLAS has demonstrated an understanding of the necessary jet energy cor...

  6. The ''invisible'' radioactive scale

    Production and up-concentration of naturally occurring radioactive material (NORM) in the petroleum industry has attracted steadily increasing attention during the last 15 years. Most production engineers today associate this radioactivity with precipitates (scales) and sludges in production tubing, pumps, valves, separators, settling tanks etc., wherever water is being transported or treated. 226Ra and 228Ra are the most well known radioactive constituents in scale. Surprisingly little known is the radioactive contamination by 210Pb and progeny 210Bi and 210Po. These are found in combination with 226Ra in ordinary scale, often in layer of non-radioactive metallic lead in water transportation systems, but also in pure gas and condensate handling systems ''unsupported'' by 226Ra, but due to transportation and decay of the noble gas 222Rn in NG/LNG. This latter contamination may be rather thin, in some cases virtually invisible. When, in addition, the radiation energies are low enough for not being detectable on the equipment outer surface, its existence has for most people in the industry been a secret. The report discusses transportation and deposition mechanisms, detection methods and provides some examples of measured results from the North Sea on equipment sent for maintenance. It is concluded that a regular measurement program for this type of contamination should be mandatory under all dismantling processes of transportation and fluid handling equipment for fluids and gases offshore and onshore

  7. The International Retrievability Scale

    The International Retrievability Scale has been developed with two main objectives: to support dialogue with stakeholders and to establish a common international framework. The notion of establishing an international retrievability scale (R-scale) was being tested even before the launch of the R and R project. Once the project was established, further development of the R-scale was undertaken by a dedicated working group, which was equally tasked with the drafting of a leaflet. More than 18 months were spent testing and improving the leaflet and the R-scale, both within the working group and beyond. It is hoped that discussion during the R and R Conference will lead to further refinement; feedback from interested parties is encouraged and appreciated. The R-scale is presented in schematic form in Figure 1. For added clarity, a tabular version of the R-scale is also provided in Table 1. As can be seen at the top of Figure 1, the different stages of waste disposal can be reduced to a series of common steps. The duration of steps is variable according to specific national programme provisions. After the visualisation of stages, the second part of the R-scale allows us to examine conceptually the ease and cost of retrieval at each stage. Again, the duration of each block, and the relative proportion between ease and cost, will depend on the national programme in place. In the third part of Figure 1, the character of safety assurance at each stage is represented through the relative weight of active and passive controls. A four-page leaflet entitled International Understanding of Reversibility of Decisions and Retrievability of Waste in Geological Disposal was prepared for distribution at this conference. The leaflet is divided into three sections. Section 1 provides a general description of the geological disposal process, and addresses topics such as the objective of a geological repository, the life cycle stages of the repository, the role of observation along the

  8. Urban scaling in Europe.

    Bettencourt, Luís M A; Lobo, José

    2016-03-01

    Over the last few decades, in disciplines as diverse as economics, geography and complex systems, a perspective has arisen proposing that many properties of cities are quantitatively predictable due to agglomeration or scaling effects. Using new harmonized definitions for functional urban areas, we examine to what extent these ideas apply to European cities. We show that while most large urban systems in Western Europe (France, Germany, Italy, Spain, UK) approximately agree with theoretical expectations, the small number of cities in each nation and their natural variability preclude drawing strong conclusions. We demonstrate how this problem can be overcome so that cities from different urban systems can be pooled together to construct larger datasets. This leads to a simple statistical procedure to identify urban scaling relations, which then clearly emerge as a property of European cities. We compare the predictions of urban scaling to Zipf's law for the size distribution of cities and show that while the former holds well the latter is a poor descriptor of European cities. We conclude with scenarios for the size and properties of future pan-European megacities and their implications for the economic productivity, technological sophistication and regional inequalities of an integrated European urban system. PMID:26984190

  9. Advanced scale conditioning agents

    A technical description of Advanced Scale Conditioning Agents (ASCA) technology was published in the May-June 2003 edition of the Nuclear Plant Journal. That article described the development of programs of advanced scale conditioning agents and specific types to maintain the secondary side of steam generators within a pressurized water reactor free of deposited corrosion products and corrosion-inducing contaminants to ensure their long-term operation. This article describes the first two plant applications of advanced scale conditioning agents implemented at Southern Nuclear Operating Company's Vogtle Units 1 and 2 during their 2002 scheduled outages to minimize tube degradation and maintain full power operation using the most effective techniques while minimizing outage costs. The goal was to remove three to four fuel cycles of deposits from each steam generator so that after future chemical cleaning activities, ASCAs could be used to maintain the cleanliness of the steam generators without the need for additional chemical cleaning efforts. The goal was achieved as well as several other benefits that resulted in cost savings to the plant

  10. Mechanism for salt scaling

    Valenza, John J., II

    Salt scaling is superficial damage caused by freezing a saline solution on the surface of a cementitious body. The damage consists of the removal of small chips or flakes of binder. The discovery of this phenomenon in the early 1950's prompted hundreds of experimental studies, which clearly elucidated the characteristics of this damage. In particular it was shown that a pessimum salt concentration exists, where a moderate salt concentration (˜3%) results in the most damage. Despite the numerous studies, the mechanism responsible for salt scaling has not been identified. In this work it is shown that salt scaling is a result of the large thermal expansion mismatch between ice and the cementitious body, and that the mechanism responsible for damage is analogous to glue-spalling. When ice forms on a cementitious body a bi-material composite is formed. The thermal expansion coefficient of the ice is ˜5 times that of the underlying body, so when the temperature of the composite is lowered below the melting point, the ice goes into tension. Once this stress exceeds the strength of the ice, cracks initiate in the ice and propagate into the surface of the cementitious body, removing a flake of material. The glue-spall mechanism accounts for all of the characteristics of salt scaling. In particular, a theoretical analysis is presented which shows that the pessimum concentration is a consequence of the effect of brine pockets on the mechanical properties of ice, and that the damage morphology is accounted for by fracture mechanics. Finally, empirical evidence is presented that proves that the glue-small mechanism is the primary cause of salt scaling. The primary experimental tool used in this study is a novel warping experiment, where a pool of liquid is formed on top of a thin (˜3 mm) plate of cement paste. Stresses in the plate, including thermal expansion mismatch, result in warping of the plate, which is easily detected. This technique revealed the existence of

  11. Comparing the theoretical versions of the Beaufort scale, the T-Scale and the Fujita scale

    Meaden, G. Terence; Kochev, S.; Kolendowicz, L.; Kosa-Kiss, A.; Marcinoniene, Izolda; Sioutas, Michalis; Tooming, Heino; Tyrrell, John

    2007-02-01

    2005 is the bicentenary of the Beaufort Scale and its wind-speed codes: the marine version in 1805 and the land version later. In the 1920s when anemometers had come into general use, the Beaufort Scale was quantified by a formula based on experiment. In the early 1970s two tornado wind-speed scales were proposed: (1) an International T-Scale based on the Beaufort Scale; and (2) Fujita's damage scale developed for North America. The International Beaufort Scale and the T-Scale share a common root in having an integral theoretical relationship with an established scientific basis, whereas Fujita's Scale introduces criteria that make its intensities non-integral with Beaufort. Forces on the T-Scale, where T stands for Tornado force, span the range 0 to 10 which is highly useful world wide. The shorter range of Fujita's Scale (0 to 5) is acceptable for American use but less convenient elsewhere. To illustrate the simplicity of the decimal T-Scale, mean hurricane wind speed of Beaufort 12 is T2 on the T-Scale but F1.121 on the F-Scale; while a tornado wind speed of T9 (= B26) becomes F4.761. However, the three wind scales can be uni-fied by either making F-Scale numbers exactly half the magnitude of T-Scale numbers [i.e. F'half = T / 2 = (B / 4) - 4] or by doubling the numbers of this revised version to give integral equivalence with the T-Scale. The result is a decimal formula F'double = T = (B / 2) - 4 named the TF-Scale where TF stands for Tornado Force. This harmonious 10-digit scale has all the criteria needed for world-wide practical effectiveness.

  12. Extragalactic Large-Scale Structures behind the Southern Milky Way. IV. Redshifts Obtained with MEFOS A Galactic O-Star Catalog

    Woudt, P A; Cayatte, V; Balkowski, C; Felenbok, P; Maíz-Appelániz, J; Walborn, N R; Galué, H A; Wei, L H; Woudt, Patrick A.; Kraan-Korteweg, Renee C.; Cayatte, Veronique; Balkowski, Chantal; Felenbok, Paul

    2004-01-01

    Abbreviated: As part of our efforts to unveil extragalactic large-scale structures behind the southern Milky Way, we here present redshifts for 764 galaxies in the Hydra/Antlia, Crux and Great Attractor region (266deg < l < 338deg, |b| < 10deg), obtained with the Meudon-ESO Fibre Object Spectrograph (MEFOS) at the 3.6-m telescope of ESO. The observations are part of a redshift survey of partially obscured galaxies recorded in the course of a deep optical galaxy search behind the southern Milky Way. A total of 947 galaxies have been observed, a small percentage of the spectra (N=109, 11.5%) were contaminated by foreground stars, and 74 galaxies (7.8%) were too faint to allow a reliable redshift determination. With MEFOS we obtained spectra down to the faintest galaxies of our optical galaxy survey, and hence probe large-scale structures out to larger distances (v <~ 30000 km/s) than our other redshift follow-ups. The most distinct large-scale structures revealed in the southern Zone of Avoidance ar...

  13. Challenging comparison of stroke scales

    Kavian Ghandehari

    2013-01-01

    Full Text Available Stroke scales can be classified as clinicometric scales and functional impairment, handicap scales. All studies describing stroke scales were reviewed by internet searching engines with the final search performed on January 1, 2013. The following string of keywords was entered into search engines; stroke, scale, score and disability. Despite advantages of modified National Institute of Health Stroke Scale and Scandinavian stroke scale comparing to the NIHSS, including their simplification and less inter-rater variability; most of the stroke neurologists around the world continue using the NIHSS. The modified Rankin scale (mRS and Barthel index (BI are widely used functional impairment and disability scales. Distinction between grades of mRS is poorly defined. The Asian stroke disability scale is a simplified functional impairment, handicap scale which is as valid as mRS and BI. At the present time, the NIHSS, mRS and BI are routine stroke scales because physicians have used to work with these scales for more than two decades, although it could not be an acceptable reason. On the other side, results of previous stroke trials, which are the basis of stroke management guidelines are driven using these scales.

  14. Soil organic carbon across scales.

    O'Rourke, Sharon M; Angers, Denis A; Holden, Nicholas M; McBratney, Alex B

    2015-10-01

    Mechanistic understanding of scale effects is important for interpreting the processes that control the global carbon cycle. Greater attention should be given to scale in soil organic carbon (SOC) science so that we can devise better policy to protect/enhance existing SOC stocks and ensure sustainable use of soils. Global issues such as climate change require consideration of SOC stock changes at the global and biosphere scale, but human interaction occurs at the landscape scale, with consequences at the pedon, aggregate and particle scales. This review evaluates our understanding of SOC across all these scales in the context of the processes involved in SOC cycling at each scale and with emphasis on stabilizing SOC. Current synergy between science and policy is explored at each scale to determine how well each is represented in the management of SOC. An outline of how SOC might be integrated into a framework of soil security is examined. We conclude that SOC processes at the biosphere to biome scales are not well understood. Instead, SOC has come to be viewed as a large-scale pool subjects to carbon flux. Better understanding exists for SOC processes operating at the scales of the pedon, aggregate and particle. At the landscape scale, the influence of large- and small-scale processes has the greatest interaction and is exposed to the greatest modification through agricultural management. Policy implemented at regional or national scale tends to focus at the landscape scale without due consideration of the larger scale factors controlling SOC or the impacts of policy for SOC at the smaller SOC scales. What is required is a framework that can be integrated across a continuum of scales to optimize SOC management. PMID:25918852

  15. Cellular-scale hydrodynamics

    Abkarian, Manouk; Faivre, Magalie; Horton, Renita; Smistrup, Kristian; Best-Popescu, Catherine A; Stone, Howard A.

    2008-01-01

    Microfluidic tools are providing many new insights into the chemical, physical and physicochemical responses of cells. Both suspension-level and single-cell measurements have been studied. We review our studies of these kinds of problems for red blood cells with particular focus on the shapes of ...... mechanical effects on suspended cells can be studied systematically in small devices, and how these features can be exploited to develop methods for characterizing physicochemical responses and possibly for the diagnosis of cellular-scale changes to environmental factors....

  16. Scaling CouchDB

    Holt, Bradley

    2011-01-01

    This practical guide offers a short course on scaling CouchDB to meet the capacity needs of your distributed application. Through a series of scenario-based examples, this book lets you explore several methods for creating a system that can accommodate growth and meet expected demand. In the process, you learn about several tools that can help you with replication, load balancing, clustering, and load testing and monitoring. Apply performance tips for tuning your databaseReplicate data, using Futon and CouchDB's RESTful interfaceDistribute CouchDB's workload through load balancingLearn option

  17. ATLAS Jet Energy Scale

    Schouten, D; Vetterli, M

    2012-01-01

    Jets originating from the fragmentation of quarks and gluons are the most common, and complicated, final state objects produced at hadron colliders. A precise knowledge of their energy calibration is therefore of great importance at experiments at the Large Hadron Collider at CERN, while is very difficult to ascertain. We present in-situ techniques and results for the jet energy scale at ATLAS using recent collision data. ATLAS has demonstrated an understanding of the necessary jet energy corrections to within \\approx 4% in the central region of the calorimeter.

  18. Perceived prominence and scale types

    Tøndering, John; Jensen, Christian

    2005-01-01

    Three different scales which have been used to measure perceived prominence are evaluated in a perceptual experiment. Average scores of raters using a multi-level (31-point) scale, a simple binary (2-point) scale and an intermediate 4-point scale are almost identical. The potentially finer...... gradation possible with the multilevel scale(s) is compensated for by having multiple listeners, which is a also a requirement for obtaining reliable data. In other words, a high number of levels is neither a sufficient nor a necessary requirement. Overall the best results were obtained using the 4-point...

  19. A Validity Scale for the Sharp Consumer Satisfaction Scales.

    Tanner, Barry A.; Stacy, Webb, Jr.

    1985-01-01

    A validity scale for the Sharp Consumer Satisfaction Scale was developed and used in experiments to assess patients' satisfaction with community mental health centers. The scale discriminated between clients who offered suggestions and those who did not. It also improved researcher's ability to predict true scores from obtained scores. (DWH)

  20. A scale of risk.

    Gardoni, Paolo; Murphy, Colleen

    2014-07-01

    This article proposes a conceptual framework for ranking the relative gravity of diverse risks. This framework identifies the moral considerations that should inform the evaluation and comparison of diverse risks. A common definition of risk includes two dimensions: the probability of occurrence and the associated consequences of a set of hazardous scenarios. This article first expands this definition to include a third dimension: the source of a risk. The source of a risk refers to the agents involved in the creation or maintenance of a risk and captures a central moral concern about risks. Then, a scale of risk is proposed to categorize risks along a multidimensional ranking, based on a comparative evaluation of the consequences, probability, and source of a given risk. A risk is ranked higher on the scale the larger the consequences, the greater the probability, and the more morally culpable the source. The information from the proposed comparative evaluation of risks can inform the selection of priorities for risk mitigation. PMID:24372160

  1. Global scale precipitation from monthly to centennial scales: empirical space-time scaling analysis, anthropogenic effects

    de Lima, Isabel; Lovejoy, Shaun

    2016-04-01

    The characterization of precipitation scaling regimes represents a key contribution to the improved understanding of space-time precipitation variability, which is the focus here. We conduct space-time scaling analyses of spectra and Haar fluctuations in precipitation, using three global scale precipitation products (one instrument based, one reanalysis based, one satellite and gauge based), from monthly to centennial scales and planetary down to several hundred kilometers in spatial scale. Results show the presence - similarly to other atmospheric fields - of an intermediate "macroweather" regime between the familiar weather and climate regimes: we characterize systematically the macroweather precipitation temporal and spatial, and joint space-time statistics and variability, and the outer scale limit of temporal scaling. These regimes qualitatively and quantitatively alternate in the way fluctuations vary with scale. In the macroweather regime, the fluctuations diminish with time scale (this is important for seasonal, annual, and decadal forecasts) while anthropogenic effects increase with time scale. Our approach determines the time scale at which the anthropogenic signal can be detected above the natural variability noise: the critical scale is about 20 - 40 yrs (depending on the product, on the spatial scale). This explains for example why studies that use data covering only a few decades do not easily give evidence of anthropogenic changes in precipitation, as a consequence of warming: the period is too short. Overall, while showing that precipitation can be modeled with space-time scaling processes, our results clarify the different precipitation scaling regimes and further allow us to quantify the agreement (and lack of agreement) of the precipitation products as a function of space and time scales. Moreover, this work contributes to clarify a basic problem in hydro-climatology, which is to measure precipitation trends at decadal and longer scales and to

  2. Design and Optimization of Tramadol HCL immediate release tablets as per scale Up and Post Approval Changes (SUPAC) Level II

    Jaikishan Khatri; Mugdha Karde; Savita Yadav; Dr. S.S. Bhalerao

    2012-01-01

    The Filing of a New Drug Application (NDA), Abbreviated New Drug Application (ANDA) and Abbreviated Antibiotic Drug Application (AADA) is only the beginning for a drug to get into the market. The SUPAC Level changes are due to change in site, change in excipient levels, changes in batch size and equipment changes. The objective of this experiment was to make a robust, stable formulation which would withstand the SUPAC changes. An immediate release tablet formulation was made in order to carry...

  3. Developing a Biology Attitude Scale

    Melih KOÇAKOĞLU

    2010-08-01

    Full Text Available The purpose of this study was to develop a likert-style reliable and valid biology attitude scale. Before developing the biology attitude scale, the current scales had been carefully scrutinized, the views of experts taken, and the first draft of scale prepared by choosingstatements. The validity and reliability studies of the scale were carried out by applying the first draft on 168 students as a pilot study. The content validity of the scale was confirmed by the panel of judges. The factor analysis of the scale provided the construction validity of the scale. There are 36 statements as positive and negative statements. The value of Kaiser-Meyer-Olkin is 0.91, Barlet’s value is 5415.115 and Cronbach alpha coefficient is 0.941 for the reliability.

  4. MULTIPLE SCALES FOR SUSTAINABLE RESULTS

    This session will highlight recent research that incorporates the use of multiple scales and innovative environmental accounting to better inform decisions that affect sustainability, resilience, and vulnerability at all scales. Effective decision-making involves assessment at mu...

  5. Scaling Equation for Invariant Measure

    LIU Shi-Kuo; FU Zun-Tao; LIU Shi-Da; REN Kui

    2003-01-01

    An iterated function system (IFS) is constructed. It is shown that the invariant measure of IFS satisfies the same equation as scaling equation for wavelet transform (WT). Obviously, IFS and scaling equation of WT both have contraction mapping principle.

  6. Northeast Snowfall Impact Scale (NESIS)

    National Oceanic and Atmospheric Administration, Department of Commerce — While the Fujita and Saffir-Simpson Scales characterize tornadoes and hurricanes respectively, there is no widely used scale to classify snowstorms. The Northeast...

  7. ScaleUp America Communities

    Small Business Administration — SBA’s new ScaleUp America Initiative is designed to help small firms with high potential “scale up” and grow their businesses so that they will provide more jobs...

  8. Scale setting in lattice QCD

    The principles of scale setting in lattice QCD as well as the advantages and disadvantages of various commonly used scales are discussed. After listing criteria for good scales, I concentrate on the main presently used ones with an emphasis on scales derived from the Yang-Mills gradient flow. For these I discuss discretisation errors, statistical precision and mass effects. A short review on numerical results also brings me to an unpleasant disagreement which remains to be explained.

  9. Mixed scale joint graphical lasso

    Pircalabelu, Eugen; Claeskens, Gerda; Waldorp, Lourens

    2016-01-01

    We develop a method for estimating brain networks from fMRI datasets that have not all been measured using the same set of brain regions. Some of the coarse scale regions have been split in smaller subregions. The proposed penalized estimation procedure selects undirected graphical models with similar structures that combine information from several subjects and several coarseness scales. Both within scale edges and between scale edges that identify possible connections between a large region...

  10. Scale setting in lattice QCD

    Sommer, Rainer [DESY, Zeuthen (Germany). John von Neumann-Inst. fuer Computing NIC

    2014-02-15

    The principles of scale setting in lattice QCD as well as the advantages and disadvantages of various commonly used scales are discussed. After listing criteria for good scales, I concentrate on the main presently used ones with an emphasis on scales derived from the Yang-Mills gradient flow. For these I discuss discretisation errors, statistical precision and mass effects. A short review on numerical results also brings me to an unpleasant disagreement which remains to be explained.