WorldWideScience

Sample records for abbreviated form news-a

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

    Directory of Open Access Journals (Sweden)

    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

  2. Abbreviations

    OpenAIRE

    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 ...

  3. FDA Acronyms and Abbreviations

    Data.gov (United States)

    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

  4. The stylistic coloring of abbreviation in Business English

    Institute of Scientific and Technical Information of China (English)

    李美玲

    2011-01-01

    It is obvious to apply different vocabulary in various styles. As application of vocabulary becomes more, the distinct stylistic coloring is forming gradually. In this paper, it studies the definitions, structures, features ,of abbreviation in Business English. After that, it summarizes the stylistic coloring of abbreviation in Business English, and proves the necessity and importance to study abbreviation in Business English.

  5. Myeloproliferative neoplasm (MPN) symptom assessment form total symptom score: Prospective international assessment of an abbreviated symptom burden scoring system among patients with MPNs

    NARCIS (Netherlands)

    R.M. Emanuel (Robyn); A.C. Dueck (Amylou); H.L. Geyer (Holly); J.J. Kiladjian; S. Slot (Stefanie); S. Zweegman (Sonja); P.A.W. Boekhorst; S. Commandeur (Suzan); H. Schouten (Harry); F. Sackmann (Federico); A.K. Fuentes (Ana Kerguelen); D. Hernández-Maraver (Dolores); C. Pahl (Clemens); M. Griesshammer (Martin); F. Stegelmann (Frank); K. Doehner (Konstanze); T. Lehmann (Thomas); K. Bonatz (Karin); A. Reiter (Alfred); F. Boyer (Francoise); J. Etienne (Jerome); J.-C. Ianotto (Jean-Christophe); D. Ranta (Dana); L. Roy (Lydia); J.-Y. Cahn (Jean-Yves); C.N. Harrison (Claire); D. Radia (Deepti); P. Muxi (Pablo); N. Maldonado (Norman); C. Besses (Carlos); F. Cervantes (Francisco); P.L. Johansson (Peter); T. Barbui (Tiziano); G. Barosi (Giovanni); A.M. Vannucchi (Alessandro); F. Passamonti (Francesco); B. Andreasson (Bjorn); M.L. Ferarri (Maria); A. Rambaldi (Alessandro); J. Samuelsson (Jan); G. Birgegard (Gunnar); A. Tefferi (Ayalew); A.A. Mesa

    2012-01-01

    textabstractPurpose: Myeloproliferative neoplasm (MPN) symptoms are troublesome to patients, and alleviation of this burden represents a paramount treatment objective in the development of MPN-directed therapies. We aimed to assess the utility of an abbreviated symptom score for the most pertinent a

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

    Institute of Scientific and Technical Information of China (English)

    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).

  7. THE ISSUES OF LATIN ABBREVIATIONS IN THE DIPLOMATICES DOCUMENTS

    Directory of Open Access Journals (Sweden)

    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

  8. Global change: Acronyms and abbreviations

    Energy Technology Data Exchange (ETDEWEB)

    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.

  9. 40 CFR 86.094-3 - Abbreviations.

    Science.gov (United States)

    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...

  10. Classification and Translation of Chinese Abbreviations

    Institute of Scientific and Technical Information of China (English)

    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.

  11. Abbreviations

    OpenAIRE

    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...

  12. Abbreviations

    OpenAIRE

    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 ...

  13. Abbreviations used in scientific and technical reports

    International Nuclear Information System (INIS)

    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)

  14. Acronyms, initialisms, and abbreviations: Fourth Revision

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Directory of Open Access Journals (Sweden)

    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.

  16. 40 CFR 600.403-77 - Abbreviations.

    Science.gov (United States)

    2010-07-01

    ... 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....

  17. Generating abbreviations using Google Books library

    OpenAIRE

    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...

  18. Abbreviation definition identification based on automatic precision estimates

    OpenAIRE

    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. ...

  19. 40 CFR 86.203-94 - Abbreviations.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 18 2010-07-01 2010-07-01 false Abbreviations. 86.203-94 Section 86.203-94 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS (CONTINUED... Later Model Year Gasoline-Fueled New Light-Duty Vehicles, New Light-Duty Trucks and New...

  20. 40 CFR 600.203-77 - Abbreviations.

    Science.gov (United States)

    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....

  1. Abbreviated guide pneumatic conveying design guide

    CERN Document Server

    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. The use of abbreviations in surgical note keeping

    Directory of Open Access Journals (Sweden)

    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.

  3. Sequenced Contractions and Abbreviations for Model 2 Reading.

    Science.gov (United States)

    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…

  4. 32 CFR 516.3 - Explanation of abbreviations and terms.

    Science.gov (United States)

    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)...

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

    Science.gov (United States)

    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…

  6. Abbreviated Title of the Artwork in the System of Signs by Ch. Peirce

    Directory of Open Access Journals (Sweden)

    Grigoriy Valeryevich Tokarev

    2015-09-01

    Full Text Available The article is devoted to the semiotic aspect of the functioning of the abbreviated title of the postmodern artwork. The authors analyze the relationship of title-sign to the object which it replaces. The title is considered from the perspective of three main features peculiar of the sign in accordance with the Charles S. Peirce's theory. This fact allows us to conclude that, being a sign, the abbreviated title replaces a literary text, which is also expressed in symbolic form of the author's knowledge of reality. In this aspect the title becomes the metasign of its text. It is shown that in this connection, decoding and interpretation process take place in two stages – before reading the text and in the process of its reading and interpretation. It is alleged that the result of the interpretation of the title depends on the reader's competence which is determined by their individual literary scope, as well as by the skills of productive work with the text. On the basis of the classification of signs created by Charles Pierce, it was found that the abbreviated title has a complex semiotic nature combining the features of indexicality, conventionality, and iconicity, the latter of which may be present only in the abbreviated title.

  7. 78 FR 25749 - Submission of New Drug Application/Abbreviated New Drug Application Field Alert Reports: Notice...

    Science.gov (United States)

    2013-05-02

    ... HUMAN SERVICES Food and Drug Administration Submission of New Drug Application/Abbreviated New Drug... Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing a pilot program to test an XML (extensible markup language)-enabled Adobe PDF form, Form FDA 3331--Automated...

  8. Abregrams or deleweds: A forty-year view of acronyms. [Abbreviations

    Energy Technology Data Exchange (ETDEWEB)

    Bowden, D.D.

    1987-05-29

    New concepts often call for new words and abbreviated forms in the language. Not linguists, but persons who first envision, describe, and use new ideas are the ones who rearrange existing word combinations or create new terminology. Professional communicators do not prescribe usage, but can influence the selection of new words and especially acronyms. A practical knowledge of etymology, usage, and trends will help communicators make more discriminating choices.

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

    Directory of Open Access Journals (Sweden)

    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.

  10. 27 CFR 19.726 - Authorized abbreviations to identify spirits.

    Science.gov (United States)

    2010-04-01

    ... records: Kinds of spirits Abbreviations Alcohol A Brandy BR Bourbon Whisky BW Canadian Whisky CNW Completely Denatured Alcohol CDA Corn Whisky CW Grain Spirits GS Irish Whisky IW Light Whisky LW Malt Whisky MW Neutral Spirits NS Neutral Spirits Grain NSG Rye Whisky RW Scotch Whisky SW Specially...

  11. 40 CFR 205.155 - Motorcycle class and manufacturer abbreviation.

    Science.gov (United States)

    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...

  12. Interactive Hangman Teaches Amino Acid Structures and Abbreviations

    Science.gov (United States)

    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…

  13. Is It Necessary To Create Abbreviations of Signed Languages?

    Science.gov (United States)

    Andersson, Yerker

    2001-01-01

    Suggests considering the following before creating abbreviations of sign languages: the recognition of signed languages as official languages; the standardization of signed languages; the existence of different signed languages using the same spoken language as a substitute language; whether attention should be given to countries whose names share…

  14. 40 CFR 86.1804-01 - Acronyms and abbreviations.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 19 2010-07-01 2010-07-01 false Acronyms and abbreviations. 86.1804-01 Section 86.1804-01 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR PROGRAMS... trucks and medium-duty passenger vehicles. hp—Horsepower. HPLC—High-pressure liquid chromatography....

  15. Abbreviated Pandemic Influenza Planning Template for Primary Care Offices

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Directory of Open Access Journals (Sweden)

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  18. Coelomogenesis during the abbreviated development of the echinoid Heliocidaris erythrogramma and the developmental origin of the echinoderm pentameral body plan.

    Science.gov (United States)

    Morris, Valerie B

    2011-01-01

    The development of the coeloms is described in an echinoid with an abbreviated larval development and shows the early morphogenesis of the coeloms of the adult stage. The development is described from images obtained by laser scanning confocal microscopy. The development in Heliocidaris erythrogramma is asymmetric with a larger left coelom forming on the larval-left side and a smaller right coelom forming on the larval-right side. The right coelom forms after the development of the left coelom is well advanced. The hydrocoele forms from the anterior part of the left coelom. The five lobes of the hydrocoele from which the pentamery of the adult derives take shape on the outer, distal wall of the anterior part of the left coelom. The hydrocoele separates from the more posterior part of the left coelom, which becomes the left posterior coelom. The lobes of the hydrocoele are named, based on the site of the connexion of the stone canal to the hydrocoele. The mouth is assumed to form by penetration through only the outer, distal wall of the hydrocoele and the ectoderm. Both larval and adult polarities are evident in this larva. A comparison with coelomogenesis in the asteroid Parvulastra exigua, which also has an abbreviated development, leads to predictions of homology between the echinoderm and chordate phyla that do not require the hypothesis of a dorsoventral inversion event in chordates.

  19. 21 CFR 314.92 - Drug products for which abbreviated applications may be submitted.

    Science.gov (United States)

    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...

  20. 77 FR 58999 - Draft Guidance for Industry on Abbreviated New Drug Applications: Stability Testing of Drug...

    Science.gov (United States)

    2012-09-25

    ... HUMAN SERVICES Food and Drug Administration Draft Guidance for Industry on Abbreviated New Drug... Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA) is announcing the... abbreviated new ] drug application (ANDA) review process more efficient. DATES: Although you can comment...

  1. 49 CFR 1500.3 - Terms and abbreviations used in this chapter.

    Science.gov (United States)

    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 §...

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

    Science.gov (United States)

    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…

  3. 21 CFR 314.100 - Timeframes for reviewing applications and abbreviated applications.

    Science.gov (United States)

    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...

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

    CERN Document Server

    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.

  5. Dictionary of International Abbreviations - Environment and Natural Sciences

    International Nuclear Information System (INIS)

    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.)

  6. Does a booster intervention augment the preventive effects of an abbreviated version of the coping power program for aggressive children?

    Science.gov (United States)

    Lochman, John E; Baden, Rachel E; Boxmeyer, Caroline L; Powell, Nicole P; Qu, Lixin; Salekin, Karen L; Windle, Michel

    2014-01-01

    Booster interventions have been presumed to be important methods for maintaining the effects of evidence-based programs for children with behavioral problems, but there has been remarkably little empirical attention to this assumption. The present study examines the effect of a child-oriented booster preventive intervention with children who had previously received an abbreviated version (24 child sessions, 10 parent sessions) of the Coping Power targeted prevention program. Two hundred and forty-one children (152 boys, 89 girls) were screened as having moderate to high levels of aggressive behavior in 4th grade, then half were randomly assigned to receive the abbreviated Coping Power program in 5th grade, and half of the preventive intervention children were then randomly assigned to a Booster condition in 6th grade. The Booster sessions consisted of brief monthly individual contacts, and were primarily with the children. Five assessments across 4 years were collected from teachers, providing a three-year follow-up for all children who participated in the project. Results indicated that the abbreviated Coping Power program (one-third shorter than the full intervention) had long-term effects in reducing children's externalizing problem behaviors, proactive and reactive aggression, impulsivity traits and callous-unemotional traits. The Booster intervention did not augment these prevention effects. These findings indicate that a briefer and more readily disseminated form of an evidence-based targeted preventive intervention was effective. The findings have potential implications for policy and guidelines about possible intervention length and booster interventions.

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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

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

    Energy Technology Data Exchange (ETDEWEB)

    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

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

    International Nuclear Information System (INIS)

    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

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

    Science.gov (United States)

    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

  12. Relationship between Acceptable Noise Level and the Abbreviated Profile of Hearing Aid Benefit

    Science.gov (United States)

    Freyaldenhoven, Melinda C.; Nabelek, Anna K.; Tampas, Joanna W.

    2008-01-01

    Purpose: This study investigated the relationship between acceptable noise levels (ANLs) and the Abbreviated Profile of Hearing Aid Benefit (APHAB; R. M. Cox & G. C. Alexander, 1995). This study further examined the APHAB's ability to predict hearing aid use. Method: ANL and APHAB data were collected for 191 listeners with impaired hearing,…

  13. 78 FR 37231 - Guidance for Industry; Guidance on Abbreviated New Drug Applications: Stability Testing of Drug...

    Science.gov (United States)

    2013-06-20

    ... HUMAN SERVICES Food and Drug Administration Guidance for Industry; Guidance on Abbreviated New Drug... Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA or Agency) is announcing the...) review process more efficient. DATES: Submit either electronic or written comments on Agency guidances...

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

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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…

  18. 基于条件随机场与Web数据的缩略语预测%Abbreviation Prediction Using Conditional Random Field and Web Data

    Institute of Scientific and Technical Information of China (English)

    焦妍; 王厚峰; 张龙凯

    2012-01-01

    Abbreviations are commonly used in natural languages and constitutes a substantial proportion of Unknown Words, which challenges Natural Language Processing. This article proposes a strategy of predicting abbreviation from full form in Chinese. For a full form, it firstly generates a number of candidates using Conditional Random Field. Then each of the candidates is re-scored according to the results from Web Search Engine based on different search conditions and statistic methods. The candidate with highest score is selected as the abbreviation. Experiments show the precision improves about 5% compared with single Conditional Random Field method.%缩略语在自然语言中被广泛使用.因其是新词的重要来源之一,成为了自然语言处理领域的一大问题.该文以汉语为对象,研究了从完整形式预测缩略语形式的方法.首先,使用条件随机场模型对完整形式进行序列标注,生成缩略语候选集合.再利用搜索引擎获取网络数据,并通过不同策略利用网络数据对各候选依次评估,结 合各项评估分数进行重排序,选择最终的缩略语结果.实验结果表明,增加Web信息之后,缩略语预测的准确率可以提高约五个百分点.

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

    Science.gov (United States)

    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

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    Directory of Open Access Journals (Sweden)

    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

  2. Abbreviations list

    OpenAIRE

    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...

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

    Science.gov (United States)

    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

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Energy Technology Data Exchange (ETDEWEB)

    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

  6. 76 FR 40808 - Oral Dosage Form New Animal Drugs; Amprolium

    Science.gov (United States)

    2011-07-12

    ... HUMAN SERVICES Food and Drug Administration 21 CFR Part 520 Oral Dosage Form New Animal Drugs; Amprolium AGENCY: Food and Drug Administration, HHS. ACTION: Final rule. SUMMARY: The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of an original abbreviated new...

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

    Science.gov (United States)

    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

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

    International Nuclear Information System (INIS)

    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

  9. Exploring the relationship between children's knowledge of text message abbreviations and school literacy outcomes.

    Science.gov (United States)

    Plester, Beverly; Wood, Clare; Joshi, Puja

    2009-03-01

    This paper presents a study of 88 British 10-12-year-old children's knowledge of text message (SMS) abbreviations ('textisms') and how it relates to their school literacy attainment. As a measure of textism knowledge, the children were asked to compose text messages they might write if they were in each of a set of scenarios. Their text messages were coded for types of text abbreviations (textisms) used, and the ratio of textisms to total words was calculated to indicate density of textism use. The children also completed a short questionnaire about their mobile phone use. The ratio of textisms to total words used was positively associated with word reading, vocabulary, and phonological awareness measures. Moreover, the children's textism use predicted word reading ability after controlling for individual differences in age, short-term memory, vocabulary, phonological awareness and how long they had owned a mobile phone. The nature of the contribution that textism knowledge makes to children's word reading attainment is discussed in terms of the notion of increased exposure to print, and Crystal's (2006a) notion of ludic language use.

  10. Abbreviated bibliography on energy development—A focus on the Rocky Mountain Region

    Science.gov (United States)

    Montag, Jessica M.; Willis, Carolyn J.; Glavin, Levi W.

    2011-01-01

    Energy development of all types continues to grow in the Rocky Mountain Region of the western United States. Federal resource managers increasingly need to balance energy demands, effects on the natural landscape and public perceptions towards these issues. To assist in efficient access to valuable information, this abbreviated bibliography provides citations to relevant information for myriad of issues for which resource managers must contend. The bibliography is organized by seven large topics with various sup-topics: broad energy topics (energy crisis, conservation, supply and demand, etc.); energy sources (fossil fuel, nuclear, renewable, etc.); natural landscape effects (climate change, ecosystem, mitigation, restoration, and reclamation, wildlife, water, etc.); human landscape effects (attitudes and perceptions, economics, community effects, health, Native Americans, etc.); research and technology; international research; and, methods and modeling. A large emphasis is placed on the natural and human landscape effects.

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

    Science.gov (United States)

    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.

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

    Science.gov (United States)

    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…

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

    Science.gov (United States)

    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…

  14. 78 FR 46977 - Generic Drug User Fee-Abbreviated New Drug Application, Prior Approval Supplement, Drug Master...

    Science.gov (United States)

    2013-08-02

    ... HUMAN SERVICES Food and Drug Administration Generic Drug User Fee--Abbreviated New Drug Application... application (ANDA), prior approval supplement to an approved ANDA (PAS), drug master file (DMF), generic drug... the Generic Drug User Fee Program for fiscal year (FY) 2014. The Federal Food, Drug, and Cosmetic...

  15. 77 FR 65198 - Generic Drug User Fee-Abbreviated New Drug Application, Prior Approval Supplement, and Drug...

    Science.gov (United States)

    2012-10-25

    ... HUMAN SERVICES Food and Drug Administration Generic Drug User Fee--Abbreviated New Drug Application... (DMF) fees related to the Generic Drug User Fee Program for fiscal year (FY) 2013. The Federal Food, Drug, and Cosmetic Act (the FD&C Act), as amended by the Generic Drug User Fee Amendments of...

  16. Development of an Abbreviated Social Phobia and Anxiety Inventory (SPAI) Using Item Response Theory: The SPAI-23

    Science.gov (United States)

    Roberson-Nay, Roxann; Strong, David R.; Nay, William T.; Beidel, Deborah C.; Turner, Samuel M.

    2007-01-01

    An abbreviated version of the Social Phobia and Anxiety Inventory (SPAI) was developed using methods based in nonparametric item response theory. Participants included a nonclinical sample of 1,482 undergraduates (52% female, mean age = 19.4 years) as well as a clinical sample of 105 individuals (56% female, mean age = 36.4 years) diagnosed with…

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

    International Nuclear Information System (INIS)

    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.)

  18. Validity and Reliability of the Abbreviated Barratt Impulsiveness Scale in Spanish (BIS-15S)*

    Science.gov (United States)

    Orozco-Cabal, Luis; Rodríguez, Maritza; Herin, David V.; Gempeler, Juanita; Uribe, Miguel

    2010-01-01

    Objective This study determined the validity and reliability of a new, abbreviated version of the Spanish Barratt Impulsiveness Scale (BIS-15S) in Colombian subjects. Method The BIS-15S was tested in non-clinical (n=283) and clinical (n=164) native Spanish-speakers. Intra-scale reliability was calculated using Cronbach’s α, and test-retest reliability was measured with Pearson correlations. Psychometric properties were determined using standard statistics. A factor analysis was performed to determine BIS-15S factor structure. Results 447 subjects participated in the study. Clinical subjects were older and more educated compared to non-clinical subjects. Impulsivity scores were normally distributed in each group. BIS-15S total, motor, non-planning and attention scores were significantly lower in non-clinical vs. clinical subjects. Subjects with substance-related disorders had the highest BIS-15S total scores, followed by subjects with bipolar disorders and bulimia nervosa/binge eating. Internal consistency was 0.793 and test-retest reliability was 0.80. Factor analysis confirmed a three-factor structure (attention, motor, non-planning) accounting for 47.87% of the total variance in BIS-15S total scores. Conclusions The BIS-15S is a valid and reliable self-report measure of impulsivity in this population. Further research is needed to determine additional components of impulsivity not investigated by this measure. PMID:21152412

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Directory of Open Access Journals (Sweden)

    Farahman Farrokhi

    2011-06-01

    Full Text Available "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, the two-factor solution provided a better fit to the data than a single factor. Moreover, multi-group analyses showed that this two-factor structure was invariant across sex. Hence, AMAS provides an equally valid measure for use among college students. "nConclusions:  Brief AMAS demonstrates adequate reliability and validity. The AMAS scores can be used to compare symptoms of math anxiety between male and female students. The study both expands and adds support to the existing body of math anxiety literature.

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

    OpenAIRE

    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...

  2. Teaching Form as Form

    DEFF Research Database (Denmark)

    Keiding, Tina Bering

    2012-01-01

    means that form serves both as the connective value and as the concept for reflection. In other words, form is observed as form, not anything else. The didactical challenge of teaching form as form is accentuated by students’ everyday-based pre-orientation towards function at the expense of form...... reveal highly-structured courses, which alternates systematically between steering and free experimental activities. Consistent with a strong focus on content and the student’s interaction with content, the contributions hardly address the role of the teacher or the interplay between teachers...... and students. This is not to say that teachers do not engage in teaching. They clearly do and obviously play a major role in the progression in course structure and reflection on the student’s learning. My point is that, by neglecting the role of the teacher and the interplay between the teacher and students...

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

    NARCIS (Netherlands)

    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

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

    Directory of Open Access Journals (Sweden)

    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.

  5. Collaborative form(s)

    DEFF Research Database (Denmark)

    Gunn, Wendy

    the process of research rather than its object. In its temporal orientation, anthropology by means of design moves, ‘…forward with people in tandem with their desires and aspirations rather than going back over times passed’ (ibid 2013: 141). Doing design by means of anthropology takes as its most fundamental......Gunn asks us to consider beauty as collaborative forms of action generated by moving between design by means of anthropology and anthropology by means of design. Specifically, she gives focus to play-like reflexions on practices of designing energy products, systems and infrastructure. Design...

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

    Directory of Open Access Journals (Sweden)

    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.

  7. A Brief Analysis on Citation Forms of English Journal Titles in References of Animal Science and Veterinary Medicine Journals

    Institute of Scientific and Technical Information of China (English)

    Ren; Peng; Bai; Yongping; Guo; Yunyan; Cheng; Jinhua; Li; Shuchao

    2014-01-01

    In this paper,the problems of citation forms of English journal titles in references of animal science and veterinary medicine journals were described and analyzed. And the English names of animal science and veterinary medicine journals and corresponding abbreviations were listed for reference by authors.

  8. Psychometric qualities of a tetrad WAIS-III short form for use in individuals with mild to borderline intellectual disability

    NARCIS (Netherlands)

    Duijvenbode, N. van; Didden, H.C.M.; Hazel, T. van den; Engels, R.C.M.E.

    2016-01-01

    Objective: To investigate the reliability and validity of a Wechsler Abbreviated Scale of Intelligence-based Wechsler Adult Intelligence Scale - third edition (WAIS-III) short form (SF) in a sample of individuals with mild to borderline intellectual disability (MBID) (N=117; M-IQ=71.34; SDIQ=8.00, r

  9. Preferences and attitudes of the Saudi population toward receiving medical bad news: A primary study from Riyadh city

    Directory of Open Access Journals (Sweden)

    Mohammed O. Alrukban

    2014-01-01

    Full Text Available Background: Breaking bad news is one of the most stressful and difficult things a physician has to do. Good communication skills are required in order to ensure that bad news is delivered in a humane but effective way. Objectives: This study was designed to explore the preferences and attitude of the Saudi population toward receiving bad news. Second, it was to identify the associations between preferences, attitudes, and sociodemographic characteristics. Materials and Methods: This was a cross-sectional study conducted during the month of April 2009 in Riyadh. Data were collected from 1013 adult Saudis. Stratified random sampling technique was used through a self-administered questionnaire. Results: In this study, 474 (46.8% were males and 539 (53.2% were females. Almost two-third of the participants preferred to be the first to receive the bad news. A majority of the participants 695 (68.6% preferred to be told the bad news at a private place, whereas, 441 (43.5% preferred to be told by the head of the medical team. Moreover, almost half of the participants would like the one who breaks the bad news to remain with them to give them some more information about the disease. Significant associations were observed between participants′ perception and attitude with age, marital status, gender, and education (P < 0.001, respectively. Conclusion: Factors such as marital status, age, and gender, and education play significant roles in how bad news is received. Understanding what is important in the process of breaking bad news may help in determining how best to perform this challenging task.

  10. Screening for personality disorder with the Standardised Assessment of Personality: Abbreviated Scale (SAPAS: further evidence of concurrent validity

    Directory of Open Access Journals (Sweden)

    Moran Paul

    2010-01-01

    Full Text Available Abstract Background The assessment of personality disorders (PD is costly and time-consuming. There is a need for a brief screen for personality disorders that can be used in routine clinical settings and epidemiological surveys. Aims: To test the validity of the Standardised Assessment of Personality: Abbreviated Scale (SAPAS as a screen for PD in a clinical sample of substance abusers. Methods Convergent validity of the SAPAS with both categorical and dimensional representations of personality disorders was estimated. Results In this sample, the SAPAS correlated well with dimensional representations of cluster A and C personality disorders, even after controlling for ADHD symptoms, anxiety/depression symptoms and recent substance use. The SAPAS was also significantly associated with total number of PD criteria, although correlation with categorical measures of PD was weak. Conclusions The SAPAS is an valid brief screen for PD as assessed dimensionally.

  11. An Abbreviated Protocol for In Vitro Generation of Functional Human Embryonic Stem Cell-Derived Beta-Like Cells

    DEFF Research Database (Denmark)

    Massumi, Mohammad; Pourasgari, Farzaneh; Nalla, Amarnadh;

    2016-01-01

    developed an abbreviated five-stage protocol (25-30 days) to generate human Embryonic Stem Cell-Derived Beta-like Cells (ES-DBCs). We showed that Geltrex, as an extracellular matrix, could support the generation of ES-DBCs more efficiently than that of the previously described culture systems......The ability to yield glucose-responsive pancreatic beta-cells from human pluripotent stem cells in vitro will facilitate the development of the cell replacement therapies for the treatment of Type 1 Diabetes. Here, through the sequential in vitro targeting of selected signaling pathways, we have...... positive cells, 1% insulin and glucagon positive cells and 30% insulin and NKX6.1 co-expressing cells. Functionally, ES-DBCs were responsive to high glucose in static incubation and perifusion studies, and could secrete insulin in response to successive glucose stimulations. Mitochondrial metabolic flux...

  12. The Self-report Standardized Assessment of Personality-abbreviated Scale: Preliminary results of a brief screening test for personality disorders

    NARCIS (Netherlands)

    Germans, S.; Heck, G.L. van; Moran, P.; Hodiamont, P.P.G.

    2009-01-01

    Objective The internal consistency, test-retest reliability and validity of the Self-report Standardized Assessment of Personality-abbreviated Scale (SAPAS-SR) as a screening instrument for personality disorders were studied in a random sample of 195 Dutch psychiatric outpatients, using the Structu

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

    Directory of Open Access Journals (Sweden)

    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.

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

    Science.gov (United States)

    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 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. Modeling the structure of the attitudes and belief scale 2 using CFA and bifactor approaches: Toward the development of an abbreviated version.

    Science.gov (United States)

    Hyland, Philip; Shevlin, Mark; Adamson, Gary; Boduszek, Daniel

    2014-01-01

    The Attitudes and Belief Scale-2 (ABS-2: DiGiuseppe, Leaf, Exner, & Robin, 1988. The development of a measure of rational/irrational thinking. Paper presented at the World Congress of Behavior Therapy, Edinburg, Scotland.) is a 72-item self-report measure of evaluative rational and irrational beliefs widely used in Rational Emotive Behavior Therapy research contexts. However, little psychometric evidence exists regarding the measure's underlying factor structure. Furthermore, given the length of the ABS-2 there is a need for an abbreviated version that can be administered when there are time demands on the researcher, such as in clinical settings. This study sought to examine a series of theoretical models hypothesized to represent the latent structure of the ABS-2 within an alternative models framework using traditional confirmatory factor analysis as well as utilizing a bifactor modeling approach. Furthermore, this study also sought to develop a psychometrically sound abbreviated version of the ABS-2. Three hundred and thirteen (N = 313) active emergency service personnel completed the ABS-2. Results indicated that for each model, the application of bifactor modeling procedures improved model fit statistics, and a novel eight-factor intercorrelated solution was identified as the best fitting model of the ABS-2. However, the observed fit indices failed to satisfy commonly accepted standards. A 24-item abbreviated version was thus constructed and an intercorrelated eight-factor solution yielded satisfactory model fit statistics. Current results support the use of a bifactor modeling approach to determining the factor structure of the ABS-2. Furthermore, results provide empirical support for the psychometric properties of the newly developed abbreviated version.

  16. 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

    OpenAIRE

    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...

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

    International Nuclear Information System (INIS)

    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

  18. A comparison study on algorithms of detecting long forms for short forms in biomedical text

    Directory of Open Access Journals (Sweden)

    Wu Cathy H

    2007-11-01

    Full Text Available Abstract Motivation With more and more research dedicated to literature mining in the biomedical domain, more and more systems are available for people to choose from when building literature mining applications. In this study, we focus on one specific kind of literature mining task, i.e., detecting definitions of acronyms, abbreviations, and symbols in biomedical text. We denote acronyms, abbreviations, and symbols as short forms (SFs and their corresponding definitions as long forms (LFs. The study was designed to answer the following questions; i how well a system performs in detecting LFs from novel text, ii what the coverage is for various terminological knowledge bases in including SFs as synonyms of their LFs, and iii how to combine results from various SF knowledge bases. Method We evaluated the following three publicly available detection systems in detecting LFs for SFs: i a handcrafted pattern/rule based system by Ao and Takagi, ALICE, ii a machine learning system by Chang et al., and iii a simple alignment-based program by Schwartz and Hearst. In addition, we investigated the conceptual coverage of two terminological knowledge bases: i the UMLS (the Unified Medical Language System, and ii the BioThesaurus (a thesaurus of names for all UniProt protein records. We also implemented a web interface that provides a virtual integration of various SF knowledge bases. Results We found that detection systems agree with each other on most cases, and the existing terminological knowledge bases have a good coverage of synonymous relationship for frequently defined LFs. The web interface allows people to detect SF definitions from text and to search several SF knowledge bases. Availability The web site is http://gauss.dbb.georgetown.edu/liblab/SFThesaurus.

  19. Cosmic Forms

    CERN Document Server

    Kleman, Maurice

    2011-01-01

    The continuous 1D defects of an isotropic homogeneous material in an Euclidean 3D space are classified by a construction method, the Volterra process (VP). We employ the same method to classify the continuous 2D defects (which we call \\textit{cosmic forms}) of a vacuum in a 4D maximally symmetric spacetime. These defects fall into three different classes: i)- $m$-forms, akin to 3D space disclinations, related to ordinary rotations and analogous to Kibble's global cosmic strings (except that being continuous any deficit angle is allowed); ii)- $t$-forms, related to Lorentz boosts (hyperbolic rotations); iii)- $r$-forms, never been considered so far, related to null rotations. A detailed account of their metrics is presented. Their inner structure in many cases appears as a non-singular \\textit{core} separated from the outer part by a timelike hypersurface with distributional curvature and/or torsion, yielding new types of geometrical interactions with cosmic dislocations and other cosmic disclinations. Whereas...

  20. Automorphic Forms

    DEFF Research Database (Denmark)

    von Essen, Flemming Brændgaard

    -functions for Hecke characters in the points 4 and 6. It is well known, that all zeros of the Eisenstein series Ek wrt. SL2(Z) in the standard fundamental domain has modulus 1. We show that this is also true for #n Ek, where # is a certain differential operator. We then proceed to study logarithms of multiplier...... systems. For automorphic forms wrt. Hecke triangle groups and Fuchsian groups with no elliptic elements and genus 0, we show that some logarithms of multiplier systems can be interpreted as a linking number. Finally we show a "twisted" version of the prime geodesics theorem, and logarithms of multiplier...

  1. 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

    Institute of Scientific and Technical Information of China (English)

    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。

  2. 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

    Institute of Scientific and Technical Information of China (English)

    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。

  3. Selection of questions to short-form versions of original psychometric instruments in MoBa

    OpenAIRE

    Kristian Tambs; Espen Røysamb

    2014-01-01

    Original psychometric instruments are usually too lengthy and space-consuming to be suitable for general population based health studies. Usually, however, they can be abbreviated without losing more measurement precision than what can be accepted in such studies. Here we demonstrate that short-form versions of three instruments which are part of the MoBa study, and which include from one third to half the items in the original versions, correlate from 0.90 to 0.96 with the original version. ...

  4. NEWS: A trip to CERN

    Science.gov (United States)

    Ellison, A. D.

    2000-07-01

    Two years ago John Kinchin and myself were lucky enough to attend the Goldsmith's particle physics course. As well as many interesting lectures and activities, this course included a visit to CERN. To most physics teachers CERN is Mecca, a hallowed place where gods manipulate and manufacture matter. The experience of being there was even better. Alison Wright was an enthusiastic and very knowledgeable host who ensured the visit went smoothly and we all learned a lot. While we were there, John and I discussed the possibility of bringing a party of A-level students to see real physics in action. In February of this year we managed it. 33 students from two schools, Boston Grammar School and Northampton School for Boys, and four staff left England and caught the 2 am ferry to France. Many hours and a few `short cuts' later we arrived at our hotel in St Genis, not far from CERN. The first day was spent sight-seeing in Lausanne and Geneva. The Olympic museum in Lausanne is well worth a visit. Unfortunately, the famous fountain in Geneva was turned off, but then you can't have everything. The following morning we turned up at CERN late due to the coach's brakes being iced up! We were met once again by Alison Wright who forgave us and introduced the visit by giving an excellent talk on CERN, its background and its reason for existing. At this point we met another member of our Goldsmith's course and his students so we joined forces once again. We then piled back into the coach to re-cross the border and visit ALEPH. ALEPH is a monster of a detector 150 m below ground. We divided into four groups, each with a very able and knowledgeable guide, and toured the site. The size and scale of the detector are awesome and the students were suitably impressed. We repeated the speed of sound experiment of two years ago at the bottom of a 150 m concrete shaft (320 m s-1), posed for a group photo in front of the detector (figure 1) and returned to the main site for lunch in the canteen. Over lunch we mixed with physicists of many different nationalities and backgrounds. Figure 1 Figure 1. In the afternoon we visited Microcosm, the CERN visitors centre, and the LEP control room and also the SPS. Here the students learned new applications for much of the physics of standing waves and resonance that they had been taught in the classroom. Later that night, we visited a bowling alley where momentum and collision theory were put into practice. The following morning we returned to CERN and visited the large magnet testing facility. Here again physics was brought to life. We saw superconducting magnets being assembled and tested and the students gained a real appreciation of the problems and principles involved. The afternoon was rounded off by a visit to a science museum in Geneva - well worth a visit, as some of us still use some of the apparatus on display. Friday was our last full day so we visited Chamonix in the northern Alps. In the morning, we ascended the Aiguille de Midi - by cable car. Twenty minutes and 3842 m later we emerged into 50 km h-1 winds and -10 °C temperature, not counting the -10 °C wind chill factor. A crisp packet provided an unusual demonstration of the effects of air pressure (figure 2). Figure 2 Figure 2. The views from the summit were very spectacular though a few people experienced mild altitude sickness. That afternoon the party went to the Mer de Glace. Being inside a 3 million year-old structure moving down a mountain at 3 cm per day was an interesting experience, as was a tot of whisky with 3 million year-old water. Once again the local scenery was very photogenic and the click and whirr of cameras was a constant background noise. Saturday morning saw an early start for the long drive home. Most students - and some staff - took the opportunity to catch up on their sleep. Thanks are due to many people without whom the trip would never have taken place. Anne Craige, Stuart Williams, Christine Sutton and Andrew Morrison of PPARC, but most especially Alison Wright of CERN and John Kinchin of Boston Grammar School who did all the hard work and organization. The week gave students a unique chance to see the principles of physics being applied in many different ways and I am sure this has reinforced their knowledge and understanding. Some students also took the opportunity to practise their language skills. The only remaining question is: what next? I'll have to think about it in the summer when I have some slack time. Hmm, SLAC, that gives me an idea....

  5. Densified waste form and method for forming

    Energy Technology Data Exchange (ETDEWEB)

    Garino, Terry J.; Nenoff, Tina M.; Sava Gallis, Dorina Florentina

    2015-08-25

    Materials and methods of making densified waste forms for temperature sensitive waste material, such as nuclear waste, formed with low temperature processing using metallic powder that forms the matrix that encapsulates the temperature sensitive waste material. The densified waste form includes a temperature sensitive waste material in a physically densified matrix, the matrix is a compacted metallic powder. The method for forming the densified waste form includes mixing a metallic powder and a temperature sensitive waste material to form a waste form precursor. The waste form precursor is compacted with sufficient pressure to densify the waste precursor and encapsulate the temperature sensitive waste material in a physically densified matrix.

  6. Densified waste form and method for forming

    Energy Technology Data Exchange (ETDEWEB)

    Garino, Terry J.; Nenoff, Tina M.; Sava Gallis, Dorina Florentina

    2016-05-17

    Materials and methods of making densified waste forms for temperature sensitive waste material, such as nuclear waste, formed with low temperature processing using metallic powder that forms the matrix that encapsulates the temperature sensitive waste material. The densified waste form includes a temperature sensitive waste material in a physically densified matrix, the matrix is a compacted metallic powder. The method for forming the densified waste form includes mixing a metallic powder and a temperature sensitive waste material to form a waste form precursor. The waste form precursor is compacted with sufficient pressure to densify the waste precursor and encapsulate the temperature sensitive waste material in a physically densified matrix.

  7. Associations between performance on an abbreviated CogState battery, other measures of cognitive function, and biomarkers in people at risk for Alzheimer’s disease

    Science.gov (United States)

    Racine, Annie M.; Clark, Lindsay R.; Berman, Sara E.; Koscik, Rebecca L.; Mueller, Kimberly D.; Norton, Derek; Nicholas, Christopher R.; Blennow, Kaj; Zetterberg, Henrik; Jedynak, Bruno; Bilgel, Murat; Carlsson, Cynthia M.; Christian, Bradley T.; Asthana, Sanjay; Johnson, Sterling C.

    2016-01-01

    It is not known whether computerized cognitive assessments, like the CogState battery, are sensitive to preclinical cognitive changes or pathology in people at risk for Alzheimer’s disease (AD). In 469 late middle-aged participants from the Wisconsin Registry for Alzheimer’s Prevention (mean age 63.8±7 years at testing; 67% female; 39% APOE4+), we examined relationships between a CogState abbreviated battery (CAB) of seven tests and demographic characteristics, traditional paper-based neuropsychological tests as well as a composite cognitive impairment index, cognitive impairment status (determined by consensus review); and biomarkers for amyloid and tau (CSF phosphorylated-tau/Aβ42 and global PET-PiB burden) and neural injury (CSF neurofilament light protein). CSF and PET-PiB were collected in n=71 and n=91 participants, respectively, approximately four years prior to CAB testing. For comparison, we examined three traditional tests of delayed memory in parallel. Similar to studies in older samples, the CAB was less influenced by demographic factors than traditional tests. CAB tests were generally correlated with most paper-based cognitive tests examined and mapped onto the same cognitive domains. Greater composite cognitive impairment index was associated with worse performance on all CAB tests. Cognitively impaired participants performed significantly worse compared to normal controls on all but one CAB test. Poorer One Card Learning test performance was associated with higher levels of CSF phosphorylated-tau/Aβ42. These results support the use of the CogState battery as measures of early cognitive impairment in studies of people at risk for AD. PMID:27589532

  8. On good ETOL forms

    DEFF Research Database (Denmark)

    Skyum, Sven

    1978-01-01

    This paper continues the study of ETOL forms and good EOL forms done by Maurer, Salomaa and Wood. It is proven that binary very complete ETOL forms exist, good synchronized ETOL forms exist and that no propagating or synchronized ETOL form can be very complete....

  9. Development of a Brief Form of the Interpersonal Reactivity Index (B-IRI).

    Science.gov (United States)

    Ingoglia, Sonia; Lo Coco, Alida; Albiero, Paolo

    2016-01-01

    The Interpersonal Reactivity Index (IRI) is a standardized self-report measure of disposition to empathic responsiveness for the general adult population (the domain for which it was developed), and for the general adolescent population. The IRI has a number of problems, however, including some uncertainty about its factor structure, low reliabilities, and poor readability of some items for people with limited literacy skills. To address these issues, we constructed an abbreviated form of the index, the Brief IRI (B-IRI). Three studies demonstrated that this 16-item B-IRI has a clear and coherent factor structure, adequate internal consistency, measurement invariance across gender and age, and theoretically meaningful associations with a range of external criteria that support its construct validity. The B-IRI substantially preserves the psychometric properties of the long form, and we recommend its use in all research settings. PMID:27050826

  10. Modular Forms and Weierstrass Mock Modular Forms

    Directory of Open Access Journals (Sweden)

    Amanda Clemm

    2016-02-01

    Full Text Available Alfes, Griffin, Ono, and Rolen have shown that the harmonic Maass forms arising from Weierstrass ζ-functions associated to modular elliptic curves “encode” the vanishing and nonvanishing for central values and derivatives of twisted Hasse-Weil L-functions for elliptic curves. Previously, Martin and Ono proved that there are exactly five weight 2 newforms with complex multiplication that are eta-quotients. In this paper, we construct a canonical harmonic Maass form for these five curves with complex multiplication. The holomorphic part of this harmonic Maass form arises from the Weierstrass ζ-function and is referred to as the Weierstrass mock modular form. We prove that the Weierstrass mock modular form for these five curves is itself an eta-quotient or a twist of one. Using this construction, we also obtain p-adic formulas for the corresponding weight 2 newform using Atkin’s U-operator.

  11. Electroweak form factors

    International Nuclear Information System (INIS)

    The present status of electroweak nucleon form factors and the N - Δ transition form factors is reviewed. Particularly the determination of dipole mass MA in the axial vector form factor is discussed

  12. Correlation between serum ferritin levels and attention-deficit/hyperactivity disorder symptom scores in children based on the Abbreviated Conners Teachers Rating Scale

    Directory of Open Access Journals (Sweden)

    Intan Alita Putri Tumbelaka

    2014-10-01

    Full Text Available Background Dopamine deficiency is thought to be one of the factors causing attention-deficit /hyperactivity disorder (ADHD in children. Iron contributes to the regulation of dopamine neurotransmitter activity, thus, iron deficiency has been associated with ADHD. Several studies have been conducted in other countries to assess for a correlation between serum ferritin levels and ADHD symptom scores, but with varied results. Objective To examine the relationship between iron deficiency and ADHD symptoms, in particular the correlation between serum ferritin levels and Abbreviated Conners Teachers Rrating Scale (ACTRS scores in children with ADHD. Methods This cross-sectional study was performed in children aged 5-12 years who were newly diagnosed with ADHD. Subjects were recruited from the Klinik Anakku Kelapa Gading, the Neurology Outpatient Clinic, the Growth and Development-Social Pediatrics Clinic, and the Integrated Child Clinic of Cipto Mangunkusumo Hospital. ADHD diagnoses were established using Diagnostic and Statistical Manual of Mental Disorders, 4th edition (DSMm-IV. Subjects’ parents and teachers were asked to complete the ACTRS instrument sheet. Venous blood specimens were obtained for peripheral blood and serum ferritin level tests. Results Of the 33 subjects recruited, 23 were male. Subjects’ ages ranged from 5-12 years, with a median age of onset of 4 (range 2-10 years. The combined type of ADHD (with inattention and hyperactivity-impulsivity was more commonly found (20/33 in our subjects. The mean serum ferritin was 51.31 (SD 27.7 ng/mL. Using 20 ng/mL as the serum ferritin cutoff value, 5/33 subjects were considered to be iron deficient. Median ACTRS score by parents and teachers were 15 and 15, respectively. Higher scores were found in the combined type subject group than in the inattention type subject group. Mmedian serum ferritin levels of the two ADHD type groups were similar. ACTRS scores of parents and teachers tended to

  13. Bacteria form tellurium nanocrystals

    Science.gov (United States)

    Oremland, R.S.

    2007-01-01

    A team of researchers have found two bacterial species that produce tellurium oxyanions as respiratory electron acceptors for growth, leaving elemental tellurium in the form of nanoparticles. The crystals from the two organisms exhibit distinctively different structures. Bacillus selenitireducens initially forms nanorods that cluster together to form rosettes. Sulfurospirillum barnesii forms irregularly-shaped nanospheres that coalesce into larger composite aggregates.

  14. Generalized Maass Wave Forms

    OpenAIRE

    Mühlenbruch, Tobias; Raji, Wissam

    2012-01-01

    We initiate the study of generalized Maass wave forms, those Maass wave forms for which the multiplier system is not necessarily unitary. We then prove some basic theorems inherited from the classical theory of modular forms with a generalization of some examples from the classical theory of Maass forms.

  15. Adaptive municipal electronic forms

    NARCIS (Netherlands)

    Kuiper, Pieter; Dijk, van Betsy; Bondarouk, Tanya; Ruël, Huub; Guiderdoni-Jourdain, Karine; Oiry, Ewan

    2009-01-01

    Adaptation of electronic forms (e-forms) seems to be a step forward to reduce the burden for people who fill in forms. Municipalities more and more offer e-forms online that can be used by citizens to request a municipal product or service or by municipal employees to place a request on behalf of a

  16. Manufacturing processes 4 forming

    CERN Document Server

    Klocke, Fritz

    2013-01-01

    This book provides essential information on metal forming, utilizing a practical distinction between bulk and sheet metal forming. In the field of bulk forming, it examines processes of cold, warm and hot bulk forming, as well as rolling and a new addition, the process of thixoforming. As for the field of sheet metal working, on the one hand it deals with sheet metal forming processes (deep drawing, flange forming, stretch drawing, metal spinning and bending). In terms of special processes, the chapters on internal high-pressure forming and high rate forming have been revised and refined. On the other, the book elucidates and presents the state of the art in sheet metal separation processes (shearing and fineblanking). Furthermore, joining by forming has been added to the new edition as a new chapter describing mechanical methods for joining sheet metals. The new chapter “Basic Principles” addresses both sheet metal and bulk forming, in addition to metal physics, plastomechanics and computational basics; ...

  17. Maass Forms and Quantum Modular Forms

    Science.gov (United States)

    Rolen, Larry

    This thesis describes several new results in the theory of harmonic Maass forms and related objects. Maass forms have recently led to a flood of applications throughout number theory and combinatorics in recent years, especially following their development by the work of Bruinier and Funke the modern understanding Ramanujan's mock theta functions due to Zwegers. The first of three main theorems discussed in this thesis concerns the integrality properties of singular moduli. These are well-known to be algebraic integers, and they play a beautiful role in complex multiplication and explicit class field theory for imaginary quadratic fields. One can also study "singular moduli" for special non-holomorphic functions, which are algebraic but are not necessarily algebraic integers. Here we will explain the phenomenon of integrality properties and provide a sharp bound on denominators of symmetric functions in singular moduli. The second main theme of the thesis concerns Zagier's recent definition of a quantum modular form. Since their definition in 2010 by Zagier, quantum modular forms have been connected to numerous different topics such as strongly unimodal sequences, ranks, cranks, and asymptotics for mock theta functions. Motivated by Zagier's example of the quantum modularity of Kontsevich's "strange" function F(q), we revisit work of Andrews, Jimenez-Urroz, and Ono to construct a natural vector-valued quantum modular form whose components. The final chapter of this thesis is devoted to a study of asymptotics of mock theta functions near roots of unity. In his famous deathbed letter, Ramanujan introduced the notion of a mock theta function, and he offered some alleged examples. The theory of mock theta functions has been brought to fruition using the framework of harmonic Maass forms, thanks to Zwegers. Despite this understanding, little attention has been given to Ramanujan's original definition. Here we prove that Ramanujan's examples do indeed satisfy his

  18. Forms of Arthritis

    Science.gov (United States)

    ... this page please turn Javascript on. Forms of Arthritis Past Issues / Fall 2006 Table of Contents Today, ... of Linda Saisselin Osteoarthritis (OA) — the form of arthritis typically occurring during middle or old age, this ...

  19. FORMS OF YOUTH TRAVEL

    OpenAIRE

    Moisã Claudia Olimpia

    2011-01-01

    Taking into account the suite of motivation that youth has when practicing tourism, it can be said that the youth travel takes highly diverse forms. These forms are educational tourism, volunteer programs and “work and travel”, cultural exchanges or sports tourism and adventure travel. In this article, we identified and analyzed in detail the main forms of youth travel both internationally and in Romania. We also illustrated for each form of tourism the specific tourism products targeting you...

  20. Method for forming ammonia

    Science.gov (United States)

    Kong, Peter C.; Pink, Robert J.; Zuck, Larry D.

    2008-08-19

    A method for forming ammonia is disclosed and which includes the steps of forming a plasma; providing a source of metal particles, and supplying the metal particles to the plasma to form metal nitride particles; and providing a substance, and reacting the metal nitride particles with the substance to produce ammonia, and an oxide byproduct.

  1. 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

    Institute of Scientific and Technical Information of China (English)

    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 .

  2. Micro metal forming

    CERN Document Server

    2013-01-01

    Micro Metal Forming, i. e. forming of parts and features with dimensions below 1 mm, is a young area of research in the wide field of metal forming technologies, expanding the limits for applying metal forming towards micro technology. The essential challenges arise from the reduced geometrical size and the increased lot size. In order to enable potential users to apply micro metal forming in production, information about the following topics are given: tribological behavior: friction between tool and work piece as well as tool wear mechanical behavior: strength and formability of the work piece material, durability of the work pieces size effects: basic description of effects occurring due to the fact, that the quantitative relation between different features changes with decreasing size process windows and limits for forming processes tool making methods numerical modeling of processes and process chains quality assurance and metrology All topics are discussed with respect to the questions relevant to micro...

  3. Unified form language

    DEFF Research Database (Denmark)

    Alnæs, Martin S.; Logg, Anders; Ølgaard, Kristian Breum;

    2014-01-01

    We present the Unied Form Language (UFL), which is a domain-specic language for representing weak formulations of partial dierential equations with a view to numerical approximation. Features of UFL include support for variational forms and functionals, automatic dierentiation of forms and expres......We present the Unied Form Language (UFL), which is a domain-specic language for representing weak formulations of partial dierential equations with a view to numerical approximation. Features of UFL include support for variational forms and functionals, automatic dierentiation of forms...... and expressions, arbitrary function space hierarchies for multi-eld problems, general dierential operators and exible tensor algebra. With these features, UFL has been used to eortlessly express nite element methods for complex systems of partial dierential equations in near-mathematical notation, resulting...

  4. Regarding proton form factors

    OpenAIRE

    Bloch, J. C. R.; Krassnigg, A.; Roberts, C. D.

    2003-01-01

    The proton's elastic electromagnetic form factors are calculated using an Ansatz for the nucleon's Poincare' covariant Faddeev amplitude that only retains scalar diquark correlations. A spectator approximation is employed for the current. On the domain of q^2 accessible in modern precision experiments these form factors are a sensitive probe of nonperturbative strong interaction dynamics. The ratio of Pauli and Dirac form factors can provide realistic constraints on models of the nucleon and ...

  5. FLOW FORMING OF AEROENGINEMATERIALS

    OpenAIRE

    Kubilay, Ceylan

    2014-01-01

    Flow forming is a fairly new technique used for the production of dimensionallyaccurate near net shaped hollow components. The process has many advantagessuch as cost effectiveness and eliminating further operations like welding, machin-ing, etc. This study focuses on the characterization of flow formed componentsto understand the process. Flow formed components are composed of differentreductions and characterization techniques are applied to reveal the resulting mi-crostructural differences...

  6. Fractional Differential Forms

    OpenAIRE

    Cotrill-Shepherd, Kathleen; NAber, Mark

    2003-01-01

    A generalization of exterior calculus is considered by allowing the partial derivatives in the exterior derivative to assume fractional orders. That is, a fractional exterior derivative is defined. This is found to generate new vector spaces of finite and infinite dimension, fractional differential form spaces. The definitions of closed and exact forms are extended to the new fractional form spaces with closure and integrability conditions worked out for a special case. Coordinate transformat...

  7. Cooperative Station History Forms

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Various forms, photographs and correspondence documenting the history of Cooperative station instrumentation, location changes, inspections, and...

  8. PowerForms

    DEFF Research Database (Denmark)

    Brabrand, Claus; Møller, Anders; Ricky, Mikkel;

    2000-01-01

    such validation. Today, CGI programmers often use Perl libraries for simple server-side validation or program customized JavaScript solutions for client-side validation. We present PowerForms, which is an add-on to HTML forms that allows a purely declarative specification of input formats and sophisticated...... interdependencies of form fields. While our work may be seen as inspiration for a future extension of HTML, it is also available for CGI programmers today through a preprocessor that translates a PowerForms document into a combination of standard HTML and JavaScript that works on all combinations of platforms...

  9. Method of forming nanodielectrics

    Science.gov (United States)

    Tuncer, Enis [Knoxville, TN; Polyzos, Georgios [Oak Ridge, TN

    2014-01-07

    A method of making a nanoparticle filled dielectric material. The method includes mixing nanoparticle precursors with a polymer material and reacting the nanoparticle mixed with the polymer material to form nanoparticles dispersed within the polymer material to form a dielectric composite.

  10. Mastering HTML5 forms

    CERN Document Server

    Gupta, Gaurav

    2013-01-01

    This tutorial will show you how to create stylish forms, not only visually appealing, but interactive and customized, in order to gather valuable user inputs and information.Enhance your skills in building responsive and dynamic web forms using HTML5, CSS3, and related technologies. All you need is a basic understanding of HTML and PHP.

  11. Baryon form factors

    CERN Document Server

    Kubis, B; Meißner, Ulf G; Mei{\\ss}ner, Ulf-G.

    1999-01-01

    We calculate the form factors of the baryon octet in the framework of heavy baryon chiral perturbation theory. The calculated charge radius of the show that kaon loop effects can play a significant role in the neutron electric form factor. Furthermore. we derive generalized Caldi-Pagels relations between various charge radii which are free of chiral loop effects.

  12. Forming of Laminates

    NARCIS (Netherlands)

    De Jong, T.W.

    2004-01-01

    Fibre-Metal-Laminates have excellent properties for aerospace applications, with GLARE as an example. The metal layers inside the laminate provide permanent plastic deformations for the whole laminate; in principle Fibre-Metal-Laminates can be formed with common sheet metal forming processes. The d

  13. 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

    Institute of Scientific and Technical Information of China (English)

    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。

  14. FormCalc 7

    CERN Document Server

    Agrawal, S; Mirabella, E

    2011-01-01

    We present additions and improvements in Version 7 of FormCalc, most notably analytic tensor reduction, choice of OPP methods, and MSSM initialization via FeynHiggs, as well as a parallelized Cuba library for numerical integration.

  15. Nucleon Form Factors

    Energy Technology Data Exchange (ETDEWEB)

    Cornelis de Jager

    2004-09-01

    The experimental and theoretical status of elastic electron scattering from the nucleon is reviewed. As a consequence of new experimental facilities, data of unprecedented precision have recently become available for the electromagnetic and the strange form factors of the nucleon.

  16. VMS forms Output Tables

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — These output tables contain parsed and format validated data from the various VMS forms that are sent from any given vessel, while at sea, from the VMS devices on...

  17. Getting in-formed

    DEFF Research Database (Denmark)

    Hansbøl, Mikala

    det vi undersøger på form gennem vores beskrivelser. Paperet tager afsæt i empiriske eksempler fra et postdoc projekt om et såkaldt 'serious game' - Mingoville. Projektet følger circuleringer og etableringer af Mingoville 'på en global markedsplads'. I paperet diskuteres hvordan vi som forskere samler....../performer de fænomener vi forsker i. Aktør-Netværks-Teoretiker Bruno Latour (2005) pointerer at enhver beskrivelse også er en form for forklaring. En form for forklaring, der putter ting ind i et skript og dermed også putter ting på form. Paperet diskuterer to tilgange til at gøre serious games og derved skabe viden om...... engagementer med disse fænomener i serious games forskning: experimentel og etnografisk....

  18. NOAA Form 370 Database

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — The data set contains information from submitted NOAA Form 370s, also known as the Fisheries Certificate of Origin, for imported shipments of frozen and/or...

  19. FORM, Diagrams and Topologies

    CERN Document Server

    Herzog, Franz; Ueda, Takahiro; Vermaseren, J A M; Vogt, Andreas

    2016-01-01

    We discuss a number of FORM features that are essential in the automatic processing of very large numbers of diagrams as used in the Forcer program for 4-loop massless propagator diagrams. Most of these features are new.

  20. MAPS Appraisal Report Form

    CERN Multimedia

    HR Department

    2005-01-01

    As announced in Weekly Bulletin 48/2004, from now onwards, the paper MAPS appraisal report form has been replaced by an electronic form, which is available via EDH (on the EDH desktop under Other Tasks / HR & Training) No changes have been made to the contents of the form. Practical information will be available on the web page http://cern.ch/ais/projs/forms/maps/info.htm, and information meetings will be held on the following dates: 18 January 2005: MAIN AUDITORIUM (500-1-001) from 14:00 to 15:30. 20 January 2005: AB AUDITORIUM II (864-1-D02) from14:00 to 15:30. 24 January 2005: AT AUDITORIUM (30-7-018) from 10:00 to 11:30. Human Resources Department Tel. 73566

  1. Access Customized Forms

    OpenAIRE

    Cosma Emil; Jeflea Victor

    2010-01-01

    By using Word, Excel or PowerPoint one can automate routine operations using the VBA language (Visual Basic for Applications). This language is also used in Access, allowing access to data stored in tables or queries. Thus, Access and VBA resources can be used together. Access is designed for programming forms and reports (among other things), so there won’t be found any of the VBA editor’s specific forms.

  2. Electromagetic proton form factors

    OpenAIRE

    Hussein, M Y

    2006-01-01

    The electromagnetic form factors are crucial to our understanding of the proton internal structure, and thus provide a strong constraint of the distributions of the charge and magnetization current within the proton. We adopted the quark-parton model for calculating and understanding the charge structure of the proton interms of the electromagnetic form factors. A remarkable agreement with the available experimental evidence is found.

  3. The Literary Form

    OpenAIRE

    Compagnon, Antoine

    2015-01-01

    Wondering if there was anything new that could be said about literary forms, styles and genres, I was pleasantly surprised to notice that automated word processing, with its iterative review and algorithmic method, suggests the possibility of statistically surveying literary styles and genres. Digital Humanities, which are poorly developed in France, could contribute to the analysis of literary forms and the renewal of the theory of genres. As is often the case, it was while seeking to reso...

  4. FormFlavor Manual

    CERN Document Server

    Evans, Jared A

    2016-01-01

    This manual describes the usage and structure of FormFlavor, a Mathematica-based tool for computing a broad list of flavor and CP observables in general new physics models. Based on the powerful machinery of FeynArts and FormCalc, FormFlavor calculates the one-loop Wilson coefficients of the dimension 5 and 6 Standard Model effective Lagrangian entirely from scratch. These Wilson coefficients are then evolved down to the low scale using one-loop QCD RGEs, where they are transformed into flavor and CP observables. The last step is accomplished using a model-independent, largely stand-alone package called FFObservables that is included with FormFlavor. The SM predictions in FFObservables include up-to-date references and accurate current predictions. Using the functions and modular structure provided by FormFlavor, it is straightforward to add new observables. Currently, FormFlavor is set up to perform these calculations for the general, non-MFV MSSM, but in principle it can be generalized to arbitrary FeynArts...

  5. Methods for forming particles

    Energy Technology Data Exchange (ETDEWEB)

    Fox, Robert V.; Zhang, Fengyan; Rodriguez, Rene G.; Pak, Joshua J.; Sun, Chivin

    2016-06-21

    Single source precursors or pre-copolymers of single source precursors are subjected to microwave radiation to form particles of a I-III-VI.sub.2 material. Such particles may be formed in a wurtzite phase and may be converted to a chalcopyrite phase by, for example, exposure to heat. The particles in the wurtzite phase may have a substantially hexagonal shape that enables stacking into ordered layers. The particles in the wurtzite phase may be mixed with particles in the chalcopyrite phase (i.e., chalcopyrite nanoparticles) that may fill voids within the ordered layers of the particles in the wurtzite phase thus produce films with good coverage. In some embodiments, the methods are used to form layers of semiconductor materials comprising a I-III-VI.sub.2 material. Devices such as, for example, thin-film solar cells may be fabricated using such methods.

  6. How Do Friendships Form?

    OpenAIRE

    Bruce Sacerdote; David Marmaros

    2005-01-01

    We examine how people form social networks among their peers. We use a unique dataset that tells us the volume of email between any two people in the sample. The data are from students and recent graduates of Dartmouth College. First year students interact with peers in their immediate proximity and form long term friendships with a subset of these people. This result is consistent with a model in which the expected value of interacting with an unknown person is low (making traveling solely t...

  7. Sixth form pure mathematics

    CERN Document Server

    Plumpton, C

    1968-01-01

    Sixth Form Pure Mathematics, Volume 1, Second Edition, is the first of a series of volumes on Pure Mathematics and Theoretical Mechanics for Sixth Form students whose aim is entrance into British and Commonwealth Universities or Technical Colleges. A knowledge of Pure Mathematics up to G.C.E. O-level is assumed and the subject is developed by a concentric treatment in which each new topic is used to illustrate ideas already treated. The major topics of Algebra, Calculus, Coordinate Geometry, and Trigonometry are developed together. This volume covers most of the Pure Mathematics required for t

  8. On Quadratic Differential Forms

    NARCIS (Netherlands)

    Willems, J.C.; Trentelman, H.L.

    1998-01-01

    This paper develops a theory around the notion of quadratic differential forms in the context of linear differential systems. In many applications, we need to not only understand the behavior of the system variables but also the behavior of certain functionals of these variables. The obvious cases w

  9. Metal forming and lubrication

    DEFF Research Database (Denmark)

    Bay, Niels

    2000-01-01

    Lubrication is essential in most metal forming processes. The lubricant film has two basic functions, [1]: i. to separate the work piece and tool surfaces and ii. to cool the workpiece and the tool. Separation of the two surfaces implies lower friction facilitating deformation and lowering the tool...

  10. Incentive to Form

    DEFF Research Database (Denmark)

    Thomsen, Bente Dahl; Madsen, Klaus

    2011-01-01

    Projektet ’Incitament til Form' har identificeret en række tematiske angreb på formstudier - i stærkt papir – som skaber nye former, hvor af en eller flere ofte indeholder stærkere kvaliteter end udgangspunktet. Incitamenter er, i denne sammenhæng, former skabt ved foldning over variationer af li...

  11. Many Forms of Culture

    Science.gov (United States)

    Cohen, Adam B.

    2009-01-01

    Psychologists interested in culture have focused primarily on East-West differences in individualism-collectivism, or independent-interdependent self-construal. As important as this dimension is, there are many other forms of culture with many dimensions of cultural variability. Selecting from among the many understudied cultures in psychology,…

  12. Measuring urban form

    NARCIS (Netherlands)

    Berghauser Pont, M.Y.

    2011-01-01

    For many, the notion of ‘measuring urban form’ will sound disturbing. Urban form is about visual images of cities, experiences, feelings, memories of place, thoughts and intellectual constructs anchored in the realm of the arts and the humanities. Anne Vernez Moudon however gives in the paper Urbani

  13. Nucleon Form Factors

    Energy Technology Data Exchange (ETDEWEB)

    Kees de Jager

    2002-10-01

    A review of data on the nucleon electro-weak form factors in the space-like region is presented. Recent results from experiments using polarized beams and either polarized targets or nucleon recoil polarimeters have yielded a significant improvement on the precision of the electromagnetic data obtained with the traditional Rosenbluth separation. An outlook is presented of planned experiments.

  14. Image forming apparatus

    DEFF Research Database (Denmark)

    2005-01-01

    An image H(x, y) for displaying a target image G(x, y) is displayed on a liquid-crystal display panel and illumination light from an illumination light source is made to pass therethrough to form an image on a PALSLM. Read light hv is radiated to the PALSLM and a phase-modulated light image alpha...

  15. The Form of Gentrification

    CERN Document Server

    Venerandi, Alessandro; Romice, Ombretta; Porta, Sergio

    2014-01-01

    Many socioeconomic studies have been carried out to explain the phenomenon of gentrification. Although results of these works shed light on the process around this phenomenon, a perspective which focuses on the relationship between city form and gentrification is still missing. With this paper we try to address this gap by studying and comparing, through classic methods of mathematical statistics, morphological features of five London gentrified neighbourhoods. Outcomes confirm that areas which have undergone gentrification display similar and recognizable morphological patterns in terms of urban type and geographical location of main and local roads as well as businesses. These initial results confirm findings from previous research in urban sociology, and highlight the role of urban form in contributing to shape dynamics of non-spatial nature in cities.

  16. Texture and sheet forming

    Energy Technology Data Exchange (ETDEWEB)

    Canova, G.R.; Kocks, U.F.; Fressengeas, C.; Dudzinski, D.; Lequeu, Ph.; Sornberger, G.

    1987-01-01

    The classical Marciniak-Kuczynski (Defect) theory, which consists in calculating the behavior of an initial defect in the sheet, in the form of a thin groove, is applied together with a full-constraints or relaxed-constraints theory of polycrystal viscoplasticity. Purpose of this is to investigate the effect of the induced texture on the Forming Limit Diagram (FLD), and the effect of grain shape as well. An alternative fast way of deriving FLD's is also proposed using a perturbation method. Comparisons are made between the results obtained by both Defect and Perturbation theories, in the case of ideal fcc rolling texture components, and in the case of polycrystals. 13 refs., 7 figs.

  17. Formed HIP Can Processing

    Energy Technology Data Exchange (ETDEWEB)

    Clarke, Kester Diederik [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-07-27

    The intent of this report is to document a procedure used at LANL for HIP bonding aluminum cladding to U-10Mo fuel foils using a formed HIP can for the Domestic Reactor Conversion program in the NNSA Office of Material, Management and Minimization, and provide some details that may not have been published elsewhere. The HIP process is based on the procedures that have been used to develop the formed HIP can process, including the baseline process developed at Idaho National Laboratory (INL). The HIP bonding cladding process development is summarized in the listed references. Further iterations with Babcock & Wilcox (B&W) to refine the process to meet production and facility requirements is expected.

  18. Low Temperature Sheet Forming

    Science.gov (United States)

    Voges-Schwieger, Kathrin; Hübner, Sven; Behrens, Bernd-Arno

    2011-05-01

    Metastable austenitic stainless steels change their lattice during forming operations by strain-induced alpha'-martensite formation. Temperatures below T = 20° C can accelerate the phase transformation while temperatures above T = 60° C may suppress the formation of martensite during the forming operation. In past investigations, the effect of high-strength martensitic regions in an austenitic ductile lattice was used in crash relevant parts for transportation vehicles. The local martensitic regions act as reinforcements leading to an increase in crash energy absorption. Moreover, they control the folding behavior as well as the force-distance-characteristic and increase the buckling resistance. This paper deals with a concerted thermomechanical drawing process to increase the local formation of alpha'-martensite caused by low temperatures.

  19. How semiconductor nanoplatelets form

    OpenAIRE

    Riedinger, Andreas; Ott, Florian D.; Mule, Aniket; Mazzotti, Sergio; Knuesel, Philippe N.; Kress, Stephan J. P.; Prins, Ferry; Erwin, Steven C.; Norris, David J.

    2016-01-01

    Colloidal nanoplatelets - quasi-two-dimensional sheets of semiconductor exhibiting efficient, spectrally pure fluorescence - form when liquid-phase syntheses of spherical quantum dots are modified. Despite intense interest in their properties, the mechanism behind their anisotropic shape and precise atomic-scale thickness remains unclear, and even counterintuitive when their crystal structure is isotropic. One commonly accepted explanation is that nanoclusters nucleate within molecular templa...

  20. Structure: form, beauty, space

    OpenAIRE

    O'Donovan, James

    2012-01-01

    non-peer-reviewed The objective of my thesis is to explore the various elements that make structure architecture. Through investigation into thinness, material, span, space and soundscape, I wish to create an architecture which can appeal to the senses and have value form many years to come. I propose to interrogate these qualities with the demanding programme of aircraft cargo and maintenance on the site of Shannon Airport, which is situated on the shannon estuary and to...

  1. Advanced forming technology

    Directory of Open Access Journals (Sweden)

    J. Kliber

    2016-10-01

    Full Text Available Forming is usually the final stage of metallurgical production of steel (90 % of the 1,7 billion tons of total steel production in the world and traditionally also largely of the products made of non-ferrous metals. Many procedures and methods exist and we will focus only on some of them. The aim is usually to achieve ultra-fine grained structure, the proper microstructure and (mechanical / electrical properties in innovative materials. The presented article mentions only some examples.

  2. Do naked singularities form?

    CERN Document Server

    Vaz, C; Vaz, Cenalo; Witten, Louis

    1995-01-01

    A naked singularity is formed by the collapse of a Sine-Gordon soliton in 1+1 dimensional dilaton gravity with a negative cosmological constant. We examine the quantum stress tensor resulting from the formation of the singularity. Consistent boundary conditions require that the incoming soliton is accompanied by a flux of incoming radiation across past null infinity, but neglecting the back reaction of the spacetime leads to the absurd conclusion that the total energy entering the system by the time the observer is able to receive information from the singularity is infinite. We conclude that the back reaction must prevent the formation of the naked singularity.

  3. Form Some Words

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Hey! The flowerpot (花盆) is a puzzle. You can see some English capital letters on the petals (花瓣) and on the flowerpot. Er! If you count, there are ten English capital letters. Some are the same. They are A, I, U, Rs, Es, Ts and L. After enjoying the pic- ture, finish a task. Please form words as many as you can. The rules are: Letters can only be used once for each time. Plurals, proper names (专有名词) do not count. OK! Start your work at once, please. Have fun!

  4. [Adhesive cutaneous pharmaceutical forms].

    Science.gov (United States)

    Gafiţanu, E; Matei, I; Mungiu, O C; Pavelescu, M; Mîndreci, I; Apostol, I; Ionescu, G

    1989-01-01

    The adhesive cutaneous pharmaceutical forms aimed to local action release the drug substance in view of a dermatological, traumatological, antirheumatic, cosmetic action. Two such preparations were obtained and their stability, consistency and pH were determined. The "in vitro" tests of their bioavailability revealed the dynamics of calcium ions release according to the associations of each preparation. The bioavailability determined by evaluating the pharmacological response demonstrated the antiinflammatory action obtained by the association of calcium ions with the components extracted from poplar muds. The therapeutical efficiency of the studied preparations has proved in the treatment of some sport injuries.

  5. Nucleon Electromagnetic Form Factors

    Energy Technology Data Exchange (ETDEWEB)

    Marc Vanderhaeghen; Charles Perdrisat; Vina Punjabi

    2007-10-01

    There has been much activity in the measurement of the elastic electromagnetic proton and neutron form factors in the last decade, and the quality of the data has greatly improved by performing double polarization experiments, in comparison with previous unpolarized data. Here we review the experimental data base in view of the new results for the proton, and neutron, obtained at JLab, MAMI, and MIT-Bates. The rapid evolution of phenomenological models triggered by these high-precision experiments will be discussed, including the recent progress in the determination of the valence quark generalized parton distributions of the nucleon, as well as the steady rate of improvements made in the lattice QCD calculations.

  6. The forms of prophecy

    Directory of Open Access Journals (Sweden)

    Rayco González

    2013-11-01

    Full Text Available The prophecy is a kind of text holding therefore its own textual marks, differing from other kinds of texts. In order to do a discursive analysis of it, we must bring a semiotic study of its own possible forms. It includes its intertextual connections, as well as the use of typical tropos and topoi. Our aim is to describe the features of a kind of text that seems to appear in every well-known culture. Our analysis is limited to religious prophecies, showing mainly several examples from Judeo-Christian tradition, but also from other cultures, according to our line of argument. Amongst its features we find the use of allusion, forcing to any addressee to expand all possible interpretations. Likewise the prophecy seems to fulfill the double function of threat/promise, depending on each addressee.

  7. Circle of Form

    DEFF Research Database (Denmark)

    Jaeger, Thomas Arvid

    2012-01-01

    Teaching aesthetics belongs to one of the most flourishing part in education. The variety of methods, terminology and tradition differs from country to country, school to school and from person to person. The ability to make aesthetic judgments which are coherent is difficult because, we don’t have...... a common professional language like in mathematics, colour and music. The result is a weaker professionalism in the aesthetic competences compared to the professionalism and competences in other areas. A research project [1] on contrasts or opposites in form investigated the phenomenon in the fields...... of architecture, design, art, art theory, and perception. It was then obvious in related areas to look for systems or models which organized opposites. The colour system has the same fundamental dualistic structure based on complementary colours, on light and dark (black and white), cold and warm. Inspired...

  8. Pion form factor

    Energy Technology Data Exchange (ETDEWEB)

    Ryong Ji, C.; Pang, A.; Szczepaniak, A. [North Carolina State Univ., Raleigh, NC (United States)

    1994-04-01

    It is pointed out that the correct criterion to define the legal PQCD contribution to the exclusive processes in the lightcone perturbative expansion should be based on the large off-shellness of the lightcone energy in the intermediate states. In the lightcone perturbative QCD calculation of the pion form factor, the authors find that the legal PQCD contribution defined by the lightcone energy cut saturates in the smaller Q{sup 2} region compared to that defined by the gluon four-momentum square cut. This is due to the contribution by the highly off-energy-shell gluons in the end point regions of the phase space, indicating that the gluon four-momentum-square cut may have cut too much to define the legal PQCD.

  9. 78 FR 58605 - Proposed Collection; Comment Request for Form 8453-EMP, Form 8453-F, Form 8453-FE, Form 8879-F...

    Science.gov (United States)

    2013-09-24

    ... Internal Revenue Service Proposed Collection; Comment Request for Form 8453-EMP, Form 8453-F, Form 8453-FE, Form 8879-F, and 8879-EMP. AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Notice and request... comments concerning Form 8453-F, U.S. Estate of Trust Income Tax Declaration and Signature for...

  10. Weird past tense forms.

    Science.gov (United States)

    Xu, F; Pinker, S

    1995-10-01

    It is often assumed that children go through a stage in which they systematically overapply irregular past tense patterns to inappropriate verbs, as in wipe-wope, bring-brang, trick-truck, walk-has walken. Such errors have been interpreted both as reflecting over-use of minor grammatical rules (e.g. 'change i to a'), and as reflecting the operation of a connectionist pattern associator network that superimposes and blends patterns of various degrees of generality. But the actual rate, time course, and nature of these errors have never been documented. We analysed 20,000 past tense and participle usages from nine children in the CHILDES database, looking for overapplications of irregular vowel-change patterns, as in brang, blends, as in branged, productive suffixations of -en, as in walken, gross distortions, as in mail-membled, and double-suffixation, as in walkeded. These errors were collectively quite rare; children made them in about two tenths of one per cent of the opportunities, and with few stable patterns: the errors were not predominantly word-substitutions, did not occur predominantly with irregular stems, showed no consistency across verbs or ages, and showed no clear age trend. Most (though not all) of the errors were based closely on existing irregular verbs; gross distortions never occurred. We suggest that both rule-theories and connectionist theories have tended to overestimate the predominance of such errors. Children master irregular forms quite accurately, presumably because irregular forms are just a special case of the arbitrary sound-meaning pairings that define words, and because children are good at learning words.

  11. Forming Spirals From Shadows

    Science.gov (United States)

    Kohler, Susanna

    2016-07-01

    What causes the large-scale spiral structures found in some protoplanetary disks? Most models assume theyre created by newly-forming planets, but a new study suggests that planets might have nothing to do with it.Perturbations from Planets?In some transition disks protoplanetary disks with gaps in their inner regions weve directly imaged large-scale spiral arms. Many theories currently attribute the formation of these structures to young planets: either the direct perturbations of a planet embedded in the disk cause the spirals, or theyre indirectly caused by the orbit of a planetary body outside of the arms.Another example of spiral arms detected in a protoplanetary disk, MWC 758. [NASA/ESA/ESO/M. Benisty et al.]But what if you could get spirals without any planets? A team of scientists led by Matas Montesinos (University of Chile) have recently published a study in which they examine what happens to a shadowed protoplanetary disk.Casting Shadows with WarpsIn the teams setup, they envision a protoplanetary disk that is warped: the inner region is slightly tilted relative to the outer region. As the central star casts light out over its protoplanetary disk, this disk warping would cause some regions of the disk to be shaded in a way that isnt axially symmetric with potentially interesting implications.Montesinos and collaborators ran 2D hydrodynamics simulations to determine what happens to the motion of particles within the disk when they pass in and out of the shadowed regions. Since the shadowed regions are significantly colder than the illuminated disk, the pressure in these regions is much lower. Particles are therefore accelerated and decelerated as they pass through these regions, and the lack of axial symmetry causes spiral density waves to form in the disk as a result.Initial profile for the stellar heating rate per unit area for one of the authors simulations. The regions shadowed as a result of the disk warp subtend 0.5 radians each (shown on the left

  12. Group valued differential forms revisited

    DEFF Research Database (Denmark)

    Kock, Anders

    We study the relationship between combinatorial group valued differential forms, and classical differential forms with values in the corresponding Lie algebra. In particular, we compare simplicial coboundary and exterior derivative for 1-forms. The results represent strengthenings of results...

  13. Moon (Form-Origin)

    Science.gov (United States)

    Tsiapas, Elias

    2016-04-01

    When the Earth was formed, it was in a state of burning heat. As time went by, temperature on the planet's surface was falling due to radiation and heat transfer, and various components (crusts) began taking solid form at the Earth's poles. The formation of crusts took place at the Earth's poles, because the stirring of burning and fluid masses on the surface of the Earth was significantly slighter there than it was on the equator. Due to centrifugal force and Coriolis Effect, these solid masses headed towards the equator; those originating from the North Pole followed a south-western course, while those originating from the South Pole followed a north-western course and there they rotated from west to east at a lower speed than the underlying burning and liquid earth, because of their lower initial linear velocity, their solid state and inertia. Because inertia is proportional to mass, the initially larger solid body swept all new solid ones, incorporating them to its western side. The density of the new solid masses was higher, because the components on the surface would freeze and solidify first, before the underlying thicker components. As a result, the western side of the initial islet of solid rocks submerged, while the east side elevated. . As a result of the above, this initial islet began to spin in reverse, and after taking on the shape of a sphere, it formed the "heart" of the Moon. The Moon-sphere, rolling on the equator, would sink the solid rocks that continued to descend from the Earth's poles. The sinking rocks partially melted because of higher temperatures in the greater depths that the Moon descended to, while part of the rocks' mass bonded with the Moon and also served as a heat-insulating material, preventing the descended side of the sphere from melting. Combined with the Earth's liquid mass that covered its emerging eastern surface, new sphere-shaped shells were created, with increased density and very powerful structural cohesion. During the

  14. New education coalition formed

    Science.gov (United States)

    Watt Ireto, M. Frank

    The Coalition for Earth Science Education (CESE) was recently formed to promote Earth science education at all levels. Earth science is a diverse group of sciences and as a result, professional and academic organizations from the various areas, though united in their goal to stimulate student enthusiasm for the Earth sciences, have not had an effective way of reaching students or their precollege teachers. Over the past year, meetings sponsored by the National Academy of Science's Board on Earth Sciences and Resources and the National Science Foundation have paved the way for this coalition. Victor Mayer, Director of the Program for Leadership in Earth Systems Science (PLESE) project at the University of Ohio, has been the leader in initiating and promoting this effort for the last several years.The purpose of CESE is to promote communication among the member organizations and to coordinate projects in Earth science education. Individual organizations will continue to develop and run projects, but will be able to find out what types of projects others are working on or have completed through a coalition clearinghouse. The clearinghouse should aid organizations as they design projects and should afford opportunities for collaborative efforts. This will directly benefit teachers, who will be able to contact one source for information on the multitude of projects in the Earth and space sciences. The new coalition's steering committee is working on goals and guidelines, and will give a report at the next coalition meeting at the National Science Teachers Association annual convention in Boston.

  15. Image forming apparatus

    DEFF Research Database (Denmark)

    2005-01-01

    An image H(x, y) for displaying a target image G(x, y) is displayed on a liquid-crystal display panel and illumination light from an illumination light source is made to pass therethrough to form an image on a PALSLM. Read light hv is radiated to the PALSLM and a phase-modulated light image alpha...... (x, y) read out of the PALSLM is subjected to Fourier transform by a lens. A phase contrast filter gives a predetermined phase shift to only the zero-order light component of Fourier light image alpha f(x, y). The phase-shifted light image is subjected to inverse Fourier transform by a lens...... to project an output image O(x, y) to an output plane. A light image O'(x, y) branched by a beam sampler is picked up by a pickup device and an evaluation value calculating unit evaluates conformity between the image O(x, y) and the image G(x, y).; A control unit performs feedback control of optical...

  16. 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

    OpenAIRE

    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...

  17. Watching How Planets Form

    Science.gov (United States)

    2006-09-01

    Anatomy of a Planet-Forming Disc around a Star More Massive than the Sun With the VISIR instrument on ESO's Very Large Telescope, astronomers have mapped the disc around a star more massive than the Sun. The very extended and flared disc most likely contains enough gas and dust to spawn planets. It appears as a precursor of debris discs such as the one around Vega-like stars and thus provides the rare opportunity to witness the conditions prevailing prior to or during planet formation. "Planets form in massive, gaseous and dusty proto-planetary discs that surround nascent stars. This process must be rather ubiquitous as more than 200 planets have now been found around stars other than the Sun," said Pierre-Olivier Lagage, from CEA Saclay (France) and leader of the team that carried out the observations. "However, very little is known about these discs, especially those around stars more massive than the Sun. Such stars are much more luminous and could have a large influence on their disc, possibly quickly destroying the inner part." The astronomers used the VISIR instrument [1] on ESO's Very Large Telescope to map in the infrared the disc surrounding the young star HD 97048. With an age of a few million years [2], HD 97048 belongs to the Chameleon I dark cloud, a stellar nursery 600 light-years away. The star is 40 times more luminous than our Sun and is 2.5 times as massive. The astronomers could only have achieved such a detailed view due to the high angular resolution offered by an 8-metre size telescope in the infrared, reaching a resolution of 0.33 arcsecond. They discovered a very large disc, at least 12 times more extended than the orbit of the farthest planet in the Solar System, Neptune. The observations suggest the disc to be flared. "This is the first time such a structure, predicted by some theoretical models, is imaged around a massive star," said Lagage. ESO PR Photo 36/06 ESO PR Photo 36/06 A Flared Proto-Planetary Disc Such a geometry can only be

  18. Doing Focus-on-Form.

    Science.gov (United States)

    Ellis, Rod; Basturkmen, Helen; Loewen, Shawn

    2002-01-01

    Considers the rationale for using a focus on form approach to teaching form as opposed to the more traditional focus on forms approach where linguistic features are treated sequentially. Describes methodological options for attending to form in communication. (Author/VWL)

  19. Abbreviated Report of the WHO Western Pacific Region Workshop on National Plans of Action for Nutrition:Key Elements for Success ,Constraints and Future plans

    Institute of Scientific and Technical Information of China (English)

    E-SIONGTEE

    2001-01-01

    A workshop on National Plans of Action for Nutrition:Constraints,Key Elements for Sucess,and Futrue Plans was convened and organized by the WHO Regional Office for the Western Pacific in collaboration with the Institute for Medical Research Malasysia and Co-Sponsored with FAO and UNICEF from 25-29 October 1999,It was attended by representatives of 25 coutries in the region and resource persons,representatives form WHO and other international agencies,The objectives of the workshop were to review the progress of countries in developing,implementing and monitoring national plans of action for nutrition(NPANs) in the Western Pacific Region and to identify constraints and key elements of success in these efforts.Most of the countries have NPANs,either approved and implemented or awaiting official endorsement.The Plan formulation is usually multisectoral,involving several government ministries.non-governmental organizations,and international agencies,Ofter official adoption or endorsement of the Plan comes from the head of state and cabinet or the minister of health,one to six years from the stat of its formulation,The NPAn has stiumlated support for the development and implementation of nutrition projects and activities,with comparatively greater involvement of and more support from government ministries,NU agencies and non-governmental a gencies compared to local communities,bilateral and private sectors and research and academic institutions.Monitoring and evaluation are importand components of NPANs.They are,however,not given high priority and often not bulit into the plan.The role of an intersectoral coordinating body is considered crucial to a coutry's nutrition program.Most countries have an intersectoral structure or coordinating body to ensure the proper impleentation,monitoring and evaluation of their NPANs.The workshop identified the constraints and key elements of success in each of the four stages of the NPAN process

  20. Advances in metal forming expert system for metal forming

    CERN Document Server

    Hingole, Rahulkumar Shivajirao

    2015-01-01

    This comprehensive book offers a clear account of the theory and applications of advanced metal forming. It provides a detailed discussion of specific forming processes, such as deep drawing, rolling, bending extrusion and stamping. The author highlights recent developments of metal forming technologies and explains sound, new and powerful expert system techniques for solving advanced engineering problems in metal forming. In addition, the basics of expert systems, their importance and applications to metal forming processes, computer-aided analysis of metalworking processes, formability analysis, mathematical modeling and case studies of individual processes are presented.

  1. Scaling of Hadronic Form Factors in Point Form Kinematics

    CERN Document Server

    Coester, F

    2003-01-01

    The general features of baryon form factors calculated with point form kinematics are derived. With point form kinematics and spectator currents hadronic form factors are functions of $\\eta:={1\\over 4}(v_{out}-v_{in})^2$ and, over a range of $\\eta$ values are insensitive to unitary scale transformations of the model wave functions when the extent of the wave function is small compared to the scale defined by the constituent mass, $ \\ll 1/m^2$. The form factors are sensitive to the shape of such compact wave functions. Simple 3-quark proton wave functions are employed to illustrate these features. Rational and algebraic model wave functions lead to a reasonable representation of the empirical form factors, while Gaussian wave functions fail. For large values of $\\eta$ point form kinematics with spectator currents leads to power law behavior of the wave functions.

  2. Visual perception of tree forms

    Energy Technology Data Exchange (ETDEWEB)

    Muederrisoglu, Haldun; Eroglu, Engin; OEzkan, Suekran; Ak, Kivanc [Department of Landscape Architecture, Faculty of Forestry, Abant Izzet Baysal University, 81000, Duzce (Turkey)

    2006-06-15

    This study, made in the cities of Adapazari, Duzce, and Bolu, has three fundamental goals. The first one is the evaluation of visual quality and strength of each tree form, second is the determination of visual quality and strength of different tree forms next to each other, and the third goal of this study is determining the effects of personal characteristics to the perception of tree forms. To reach these three goals the semantic differential method was used to evaluate graphical visions of tree forms. According to the findings, trees with pyramid forms have the most effective visual quality and strength. Pyramid-formed tree combinations have higher visual quality and strength than mixed combinations do. At the same time personal characteristics are effective on the visual perception of tree forms. A strong relationship between the amount of area per person in the cities the participants live in and their visual perception of tree forms has been found. (author)

  3. ParFORM: Recent development

    International Nuclear Information System (INIS)

    We report on the status of our project of parallelization of the symbolic manipulation program FORM. We have now parallel versions of FORM running on Cluster- or SMP-architecture. These versions can be used to run arbitrary FORM programs in parallel

  4. Investigating Form-Focused Instruction.

    Science.gov (United States)

    Ellis, Rod

    2001-01-01

    Provides an historical sketch of form-focused instruction research, defines what is meant by form-focused instruction, and discusses the main research methods that have been used to investigate form-focused instruction in terms of a broad distinction between confirmatory and interpretive research. (Author/VWL)

  5. ParFORM: recent development

    OpenAIRE

    Tentyukov, M.; Vermaseren, J. A. M.; Staudenmaier, H. M.

    2005-01-01

    We report on the status of our project of parallelization of the symbolic manipulation program FORM. We have now parallel versions of FORM running on Cluster- or SMP-architectures. These versions can be used to run arbitrary FORM programs in parallel.

  6. FormLink/FeynCalcFormLink : Embedding FORM in Mathematica and FeynCalc

    CERN Document Server

    Feng, Feng

    2012-01-01

    FORM, a symbolic manipulation system, has been widely used in a lot of calculations for High Energy Physics due to its high performance and fficient design. Mathematica, another computational software program, has also widely been used, but more for reasons of generality and user-friendliness than for speed. Especially calculations involving tensors and noncommutative operations like calculating Dirac traces can be rather slow in Mathematica, compared to FORM. In this article we describe FormLink and FeynCalcFormLink, two Mathematica packages to link Mathematica and FeynCalc with FORM. FormLink can be used without FeynCalc and FeynCalcFormLink, which is an extension loading FormLink and FeynCalc automatically. With these two packages the impressive speed and other special features of FORM get embedded into the generality of Mathematica and FeynCalc in a simple manner. FeynCalcFormLink provides a FORM-based turbo for FeynCalc, making it much more efficient. FormLink turns Mathematica into an editor and code or...

  7. 77 FR 7546 - Definitions and Abbreviations

    Science.gov (United States)

    2012-02-13

    ... Biorefinery Assistance is 10.865. The Catalog of Federal Domestic Assistance Program number assigned to the..., unless otherwise noted, the Biorefinery Assistance Loan Program and the Rural Energy for America...

  8. 77 FR 7517 - Definitions and Abbreviations

    Science.gov (United States)

    2012-02-13

    ... Catalog of Federal Domestic Assistance Program number assigned to the Biorefinery Assistance is 10.865... Servicing regulations and, unless otherwise noted, the Biorefinery Assistance Loan Program and the...

  9. 40 CFR 92.3 - Abbreviations.

    Science.gov (United States)

    2010-07-01

    ... point EPA—Environmental Protection Agency °F—Fahrenheit FEL—Family emission limit FID—Flame ionization detector ft—foot or feet g—gram(s) gal—U.S. gallon GC—Gas Chromatograph h—hour(s) H2O—water HC—hydrocarbon HFID—Heated flame ionization detector Hg—Mercury hp—horsepower IBP—Initial boiling point in—inch(es)...

  10. Abbreviated Case Studies in Organizational Communication

    Science.gov (United States)

    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…

  11. 40 CFR 86.078-3 - Abbreviations.

    Science.gov (United States)

    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...

  12. 40 CFR 88.103-94 - Abbreviations.

    Science.gov (United States)

    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...

  13. 40 CFR 94.3 - Abbreviations.

    Science.gov (United States)

    2010-07-01

    ... Technical Information Service. NO—nitric oxide. NO2—nitrogen dioxide. NOX—oxides of nitrogen. No.—number. O2... Automotive Engineers. SEA—Selective Enforcement Auditing. SI—International system of units (i.e.,...

  14. 40 CFR 300.4 - Abbreviations.

    Science.gov (United States)

    2010-07-01

    ... Agriculture Note: Reference is made in the NCP to both the Nuclear Regulatory Commission and the National Response Center. In order to avoid confusion, the NCP will spell out Nuclear Regulatory Commission and use... Response Plan FS—Feasibility Study HRS—Hazard Ranking System LEPC—Local Emergency Planning Committee...

  15. Discussion on Form Focused Instruction

    Institute of Scientific and Technical Information of China (English)

    冯滢

    2007-01-01

    The pedagogy of language teaching has moved from one extreme-Grammar Translation Method to the other-Communicative Language Teaching.Today Form Focused Instruction(FFI)has emerged,intending to bring language forms instructionback to the communicative language classroom.Despite of the approval of this new approach,there is a hot dispute on its two types of application:Focus on Form or Focus on FormS.This article briefly analyzes FFI in recent research studies with focus on the choice between the two types of application.The tentative conclusion is FFI does show some explicit and reliable effects on accuracy and error elimination in language teaching;however,the investigation into its application is not simply either Focus on Form Or Focus on FormS,but focuses on the optimal combination of the two in teaching.

  16. Temporal form in interaction design

    DEFF Research Database (Denmark)

    Vallgårda, Anna; Winther, Morten Trøstrup; Mørch, Nina;

    2015-01-01

    Interaction design is distinguished from most other design disciplines through its temporal form. Temporal form is the computational structure that enables and demands a temporal expression in the resulting design. Temporal form is what enables poetry. In music, temporal form is the composition...... of tones, pauses, and timbre arranged into harmonies and rhythms. In interaction design it is, for instance, the behaviors of pixels on a screen or the movements in shape-changing interfaces. In this paper we show the power of working explicitly with temporal form in designing computational things. We give...... temporal forms by letting a series of expert designers reflect upon them. We borrow a framework from Boorstin’s film theory in which he distinguishes between the voyeuristic, the vicarious, and the visceral experience. We show how to use rhythms, complexity, gentle or forceful behavior, etc., to create...

  17. The semantics of biological forms.

    Science.gov (United States)

    Albertazzi, Liliana; Canal, Luisa; Dadam, James; Micciolo, Rocco

    2014-01-01

    This study analyses how certain qualitative perceptual appearances of biological forms are correlated with expressions of natural language. Making use of the Osgood semantic differential, we presented the subjects with 32 drawings of biological forms and a list of 10 pairs of connotative adjectives to be put in correlations with them merely by subjective judgments. The principal components analysis made it possible to group the semantics of forms according to two distinct axes of variability: harmony and dynamicity. Specifically, the nonspiculed, nonholed, and flat forms were perceived as harmonic and static; the rounded ones were harmonic and dynamic. The elongated forms were somewhat disharmonious and somewhat static. The results suggest the existence in the general population of a correspondence between perceptual and semantic processes, and of a nonsymbolic relation between visual forms and their adjectival expressions in natural language.

  18. Isometric Spacelike Immersions of Space Forms in Indefinite Space Forms

    Institute of Scientific and Technical Information of China (English)

    李海中; 吴岚

    2001-01-01

    Let M be a connected n-dimensional space form spacelike isometrically immersed in a (2n -1)-dimensional indefinite space form. If M is maximal, we prove that either M is totally geodesic or M is apiece of the n-dimensional hyperbolic cylinder in the (2n - 1)-dimensional pseudo-hyperbolic space.``

  19. Supergravity Actions with Integral Forms

    OpenAIRE

    Castellani, L.; Catenacci, R.; Grassi, P. A.

    2014-01-01

    Integral forms provide a natural and powerful tool for the construction of supergravity actions. They are generalizations of usual differential forms and are needed for a consistent theory of integration on supermanifolds. The group geometrical approach to supergravity and its variational principle are reformulated and clarified in this language. Central in our analysis is the Poincare' dual of a bosonic manifold embedded into a supermanifold. Finally, using integral forms we provide a proof ...

  20. Laser forming and welding processes

    CERN Document Server

    Yilbas, Bekir Sami; Shuja, Shahzada Zaman

    2013-01-01

    This book introduces model studies and experimental results associated with laser forming and welding such as laser induced bending, welding of sheet metals, and related practical applications. The book provides insight into the physical processes involved with laser forming and welding. The analytical study covers the formulation of laser induced bending while the model study demonstrates the simulation of bending and welding processes using the finite element method. Analytical and numerical solutions for laser forming and welding problems are provided.

  1. A compiler for variational forms

    CERN Document Server

    Kirby, Robert C; 10.1145/1163641.1163644

    2011-01-01

    As a key step towards a complete automation of the finite element method, we present a new algorithm for automatic and efficient evaluation of multilinear variational forms. The algorithm has been implemented in the form of a compiler, the FEniCS Form Compiler FFC. We present benchmark results for a series of standard variational forms, including the incompressible Navier-Stokes equations and linear elasticity. The speedup compared to the standard quadrature-based approach is impressive; in some cases the speedup is as large as a factor 1000.

  2. Discussion on Form Focused Instruction

    Institute of Scientific and Technical Information of China (English)

    冯滢

    2007-01-01

    The pedagogy of language teaching has moved from one extreme-Grammar Translation Method to the other-Communicative Language Teaching.Today Form Focused Instruction(FFI) has emerged,intending to bring language forms instruction back to the communicative language classroom.Despite of the approval of this new approach,there is a hot dispute on its two types of application:Focus on Form or Focus on FormS.This article briefly analyzes FFI in recent research studies with focus on the choice between the two types ...

  3. INFORMATIONAL EFFECT OF A FORM

    Directory of Open Access Journals (Sweden)

    Kovalenko V.F.

    2016-02-01

    Full Text Available The study was conducted by method of light scattering of laser emission. The influence of the form field, mutual influence of mental informational and form torsional fields as well as the following exposure of water samples in the form field after the cease of informational influence on water structure were examined. Paper forms of a pyramid, a cylinder, and a prism were used. The experimental findings show that mechanism of mutual influence on water structure of the form and informational torsional fields depended on the initial conditions of spin restructuring process – the configuration of a form, the type of the form field (internal and external ones, and the initial water structure. The influence of the form field on informational aftereffect was determined, the character of which was defined by ratio of intensities of torsional form field and an informational soliton. The phenomenon of the abnormally large amplification of the informational aftereffect in the internal field of a pyramid demonstrating the attributes of positive reverse connection between the informational soliton and torsional field of water structure and selection of generated cluster sizes were discovered.

  4. Tectonics: The meaning of form

    DEFF Research Database (Denmark)

    Christiansen, Karl; Brandt, Per Aage

    Tectonics – The meaning of form deals with one of the core topics of architecture: the relationship between form and content. In the world of architecture, form is not only made from brick, glass and wood. Form means something. When a material is processed with sufficient technical skill...... perspectives. You can read the chapters in any order you like – from the beginning, end or the middle. There is no correct order. The project is methodologically inductive: the more essays you read, the broader your knowledge of tectonics get....

  5. Improving the forming capability of laser dynamic forming by using rubber as a forming medium

    Science.gov (United States)

    Shen, Zongbao; Liu, Huixia; Wang, Xiao; Wang, Cuntang

    2016-04-01

    Laser dynamic forming (LDF) is a novel high velocity forming technique, which employs laser-generated shock wave to load the sample. The forming velocity induced by the high energy laser pulse may exceed the critical forming velocity, resulting in the occurrence of premature fracture. To avoid the above premature fracture, rubber is introduced in LDF as a forming medium to prolong the loading duration in this paper. Laser induced shock wave energy is transferred to the sample in different forming stages, so the forming velocity can be kept below the critical forming velocity when the initial laser energy is high for fracture. Bulge forming experiments with and without rubber were performed to study the effect of rubber on loading duration. The experimental results show that, the shock wave energy attenuates during the propagation through the rubber layer, the rubber can avoid the premature fracture. So the plastic deformation can continue, the forming capability of LDF is improved. Due to the severe plastic deformation under rubber compression, adiabatic shear bands (ASB) occur in LDF with rubber. The material softening in ASB leads to the irregular fracture, which is different from the premature fracture pattern (regular fracture) in LDF without rubber. To better understand this deformation behavior, Johnson-Cook model is used to simulate the dynamic response and the evolution of ASB of copper sample. The simulation results also indicate the rubber can prolong the loading duration.

  6. Higher-order Maass forms

    NARCIS (Netherlands)

    Bruggeman, R.W.; Diamantis, N.

    2012-01-01

    The spaces of Maass forms of even weight and of arbitrary order are studied. It is shown that, if we allow exponential growth at the cusps, these spaces are as large as algebraic restrictions allow. These results also apply to higher-order holomorphic forms of even weight.

  7. Automated Test-Form Generation

    Science.gov (United States)

    van der Linden, Wim J.; Diao, Qi

    2011-01-01

    In automated test assembly (ATA), the methodology of mixed-integer programming is used to select test items from an item bank to meet the specifications for a desired test form and optimize its measurement accuracy. The same methodology can be used to automate the formatting of the set of selected items into the actual test form. Three different…

  8. Identities between Modular Graph Forms

    CERN Document Server

    D'Hoker, Eric

    2016-01-01

    This paper investigates the relations between modular graph forms, which are generalizations of the modular graph functions that were introduced in earlier papers motivated by the structure of the low energy expansion of genus-one Type II superstring amplitudes. These modular graph forms are multiple sums associated with decorated Feynman graphs on the world-sheet torus. The action of standard differential operators on these modular graph forms admits an algebraic representation on the decorations. First order differential operators are used to map general non-holomorphic modular graph functions to holomorphic modular forms. This map is used to provide proofs of the identities between modular graph functions for weight less than six conjectured in earlier work, by mapping these identities to relations between holomorphic modular forms which are proven by holomorphic methods. The map is further used to exhibit the structure of identities at arbitrary weight.

  9. Topics on the FORM software; Topicos do software FORM

    Energy Technology Data Exchange (ETDEWEB)

    Costa Jorge, Patricia M. da; Peres, Patricia Duarte [Universidade Catolica de Petropolis, RJ (Brazil). Dept. de Ciencia da Computacao

    1997-06-01

    These notes studies the compilation with FORM software as applied to high energy physics, covering the following topics: Command structures, statistics and numbers, Dirac matrices, optimization control, Gamma matrices, errors and polynomial substitution

  10. FormTracer - A Mathematica Tracing Package Using FORM

    CERN Document Server

    Cyrol, Anton K; Strodthoff, Nils

    2016-01-01

    We present FormTracer, a high-performance, general purpose, easy-to-use Mathematica tracing package which uses FORM. It supports arbitrary space and spinor dimensions as well as an arbitrary number of simple compact Lie groups. While keeping the usability of the Mathematica interface, it relies on the efficiency of FORM. An additional performance gain is achieved by a decomposition algorithm that avoids redundant traces in the product tensors spaces. FormTracer supports a wide range of syntaxes which endows it with a high flexibility. Mathematica notebooks that automatically install the package and guide the user through performing standard traces in space-time, spinor and gauge-group spaces are provided.

  11. Quantum modular forms, mock modular forms, and partial theta functions

    Science.gov (United States)

    Kimport, Susanna

    Defined by Zagier in 2010, quantum modular forms have been the subject of an explosion of recent research. Many of these results are aimed at discovering examples of these functions, which are defined on the rational numbers and have "nice" modularity properties. Though the subject is in its early stages, numerous results (including Zagier's original examples) show these objects naturally arising from many areas of mathematics as limits of other modular-like functions. One such family of examples is due to Folsom, Ono, and Rhoades, who connected these new objects to partial theta functions (introduced by Rogers in 1917) and mock modular forms (about which there is a rich theory, whose origins date back to Ramanujan in 1920). In this thesis, we build off of the work of Folsom, Ono, and Rhoades by providing an infinite family of quantum modular forms of arbitrary positive half-integral weight. Further, this family of quantum modular forms "glues" mock modular forms to partial theta functions and is constructed from a so-called "universal" mock theta function by extending a method of Eichler and Zagier (originally defined for holomorphic Jacobi forms) into a non-holomorphic setting. In addition to the infinite family, we explore the weight 1/2 and 3/2 functions in more depth. For both of these weights, we are able to explicitly write down the quantum modular form, as well as the corresponding "errors to modularity," which can be shown to be Mordell integrals of specific theta functions and, as a consequence, are real-analytic functions. Finally, we turn our attention to the partial theta functions associated with these low weight examples. Berndt and Kim provide asymptotic expansions for a certain class of partial theta functions as q approaches 1 radially within the unit disk. Here, we extend this work to not only obtain asymptotic expansions for this class of functions as q approaches any root of unity, but also for a certain class of derivatives of these functions

  12. Differential forms theory and practice

    CERN Document Server

    Weintraub, Steven H

    2014-01-01

    Differential forms are utilized as a mathematical technique to help students, researchers, and engineers analyze and interpret problems where abstract spaces and structures are concerned, and when questions of shape, size, and relative positions are involved. Differential Forms has gained high recognition in the mathematical and scientific community as a powerful computational tool in solving research problems and simplifying very abstract problems through mathematical analysis on a computer. Differential Forms, 2nd Edition, is a solid resource for students and professionals needing a solid g

  13. Cold-formed steel design

    CERN Document Server

    Yu, Wei-Wen

    2010-01-01

    The definitive text in the field, thoroughly updated and expanded Hailed by professionals around the world as the definitive text on the subject, Cold-Formed Steel Design is an indispensable resource for all who design for and work with cold-formed steel. No other book provides such exhaustive coverage of both the theory and practice of cold-formed steel construction. Updated and expanded to reflect all the important developments that have occurred in the field over the past decade, this Fourth Edition of the classic text provides you with more of the detailed, up-to-the-minute techni

  14. Quadratic minima and modular forms

    OpenAIRE

    Brent, Barry

    1998-01-01

    We give upper bounds on the size of the gap between the constant term and the next non-zero Fourier coefficient of an entire modular form of given weight for \\Gamma_0(2). Numerical evidence indicates that a sharper bound holds for the weights h \\equiv 2 . We derive upper bounds for the minimum positive integer represented by level two even positive-definite quadratic forms. Our data suggest that, for certain meromorphic modular forms and p=2,3, the p-order of the constant term is related to t...

  15. NETWORK CODING BY BEAM FORMING

    DEFF Research Database (Denmark)

    2013-01-01

    Network coding by beam forming in networks, for example, in single frequency networks, can provide aid in increasing spectral efficiency. When network coding by beam forming and user cooperation are combined, spectral efficiency gains may be achieved. According to certain embodiments, a method...... includes operating a user equipment of a plurality of user equipment in a network comprising a plurality of access points. The method also includes the user equipment forming a beam. The method further receives processing received signals from at least one of the plurality of access points at the user...... equipment. The forming the beam is configured to let different user equipment of the plurality of user equipment to receive different signals from the plurality of access points to achieve diversity by using different beams amongst the plurality of user equipment. The method additionally includes...

  16. Distances to star forming regions

    CERN Document Server

    Loinard, Laurent

    2014-01-01

    The determination of accurate distances to star-forming regions are discussed in the broader historical context of astronomical distance measurements. We summarize recent results for regions within 1 kpc and present perspectives for the near and more distance future.

  17. Movement in aesthetic form creation

    DEFF Research Database (Denmark)

    Thomsen, Bente Dahl

    2015-01-01

    This paper presents the good practice based experiences found when movement is used to strengthen form creation and to create flow in the process of artistic education. Faced with the design engineering students’ problems with creating forms with aesthetic statements, the experiences with movement...... inspired the thesis that the design engineers’ training in aesthetic form creation can be improved by integrating the movement potential into their education. The paper documents the on-going work on developing a model for embodied creation of form called ‘Somatechne model’. The study also identifies...... a lens to assess the students’ development of mind-body skills, known as ‘The Three Soma’. The Somatechne model also helps to identify the activity that gives the students the opportunity to develop their sensibility and thus aesthetic attention....

  18. Fields and Forms on -Algebras

    Indian Academy of Sciences (India)

    Cătălin Ciupală

    2005-02-01

    In this paper we introduce non-commutative fields and forms on a new kind of non-commutative algebras: -algebras. We also define the Frölicher–Nijenhuis bracket in the non-commutative geometry on -algebras.

  19. Detection of Life Forms Project

    Data.gov (United States)

    National Aeronautics and Space Administration — Gaia Genomics proposes to develop an instrument for the detection of earthborn and/or planetary life forms that are based on a nucleic acid paradigm. Highly...

  20. BILINEAR FORMS AND LINEAR CODES

    Institute of Scientific and Technical Information of China (English)

    高莹

    2004-01-01

    Abraham Lempel et al[1] made a connection between linear codes and systems of bilinear forms over finite fields. In this correspondence, a new simple proof of a theorem in [1] is presented; in addition, the encoding process and the decoding procedure of RS codes are simplified via circulant matrices. Finally, the results show that the correspondence between bilinear forms and linear codes is not unique.

  1. Programmed form generation in design

    OpenAIRE

    V F Koleichuk

    1980-01-01

    This article distinguishes design research that is concerned with further developments of existing formal systems from fundamental research in technical or geometrical fields that is capable of opening up new form-generating programmes. A historical discussion includes analysis of an early series of 'spatial compositions' by the pioneer Soviet Constructivist artist and designer Aleksandr Rodchenko. The general character of serial form is discussed, and its relationship to the concept and the ...

  2. Form 6 - gas balancing agreement

    International Nuclear Information System (INIS)

    In 1988, a special Committee of the Rocky Mountain Mineral Law Foundation undertook a project to draft a model from gas balancing agreement. This project was initiated at the request of a number of Foundation members who felt that a model form gas balancing agreement would facilitate the negotiation of operating agreement, since gas balancing issues had become sticking points in the process. The Committee was composed of attorneys representing a wide cross-section of the oil and gas industry including both major and independent oil companies, production companies with interstate pipeline affiliates, and private practitioners. The Committee attempted to address the more controversial issues in gas balancing with optional provisions in the Form. To facilitate the negotiation process, the number of optional provisions was minimized. This form may be used as an Appendix to the new A.A.P.L. Form 610-1989 Model Form Operating Agreement. This book includes provision of this Form which are: Ownership of gas production; Balancing of production accounts; Cash balancing upon depletion; Deliverability tests; Nominations; Statements; Payment of taxes; Operating expenses; Overproducing allowable; Payment of leasehold burdens; Operator's liability; Successors and assigns; Audits; Arbitration; and Operator's fees

  3. Conjoint Forming - Technologies for Simultaneous Forming and Joining

    Science.gov (United States)

    Groche, P.; Wohletz, S.; Mann, A.; Krech, M.; Monnerjahn, V.

    2016-03-01

    The market demand for new products optimized for e. g. lightweight applications or smart components leads to new challenges in production engineering. Hybrid structures represent one promising approach. They aim at higher product performance by using a suitable combination of different materials. The developments of hybrid structures stimulate the research on joining of dissimilar materials. Since they allow for joining dissimilar materials without external heating technologies based on joining by plastic deformation seem to be of special attractiveness. The paper at hand discusses the conjoint forming approach. This approach combines forming and joining in one process. Two or more workpieces are joined while at least one workpiece is plastically deformed. After presenting the fundamental joining mechanisms, the conjoint forming approach is discussed comprehensively. Examples of conjoint processes demonstrate the effectiveness and reveal the underlying phenomena.

  4. Characterization of polymorphic ampicillin forms.

    Science.gov (United States)

    Baraldi, C; Tinti, A; Ottani, S; Gamberini, M C

    2014-11-01

    In this work polymorphs of α-aminobenzylpenicillin (ampicillin), a β-lactamic antibiotic, were prepared and investigated by several experimental and theoretical methods. Amorphous monohydrate and three crystalline forms, the trihydrate, the crystal form I and the crystal form II, were investigated by FT-IR and micro-Raman. Also data obtained by differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), X-ray powder diffraction (XRPD) and hot-stage Raman spectroscopy are reported. Finally, quantum mechanical calculations were performed by density functional theory (DFT) to assist the assignment of spectroscopic experimental bands. For the first time, the ampicillin molecule in its zwitterionic form was studied at the B3LYP/aug-cc-pVDZ level and the corresponding theoretical vibrational spectra were computed. In fact, ampicillin in the crystal is in zwitterionic form and concentrations of this same form are quite relevant in solutions at physiological pH. Experimental and theoretical results allowed identification of specific features for polymorph characterization. Bands typical of the different polymorphs are identified both in IR and Raman spectra: in particular in the NH stretching region (IR), in the amide I+δNH region (both techniques), in the 1520-1490cm(-1) region (IR), in the 1320-1300cm(-1) and 1280-1220cm(-1) (IR), in the 1200-1170cm(-1) (Raman), in the amide V region (IR), and, finally, in the 715-640cm(-1) and 220-200cm(-1) (Raman). Interconversion among different polymorphs was investigated by hot-stage Raman spectroscopy and thermal analysis, clarifying the complex pattern of transformations undergone as a function of temperature and heating rate. In particular, DSC scans show how the trihydrate crystals transform into anhydrous forms on heating. Finally, stability tests demonstrated, after a two years period, that no transformation or degradation of the polymorphs occurred.

  5. Pre-exposure to moving form enhances static form sensitivity.

    Directory of Open Access Journals (Sweden)

    Thomas S A Wallis

    Full Text Available BACKGROUND: Motion-defined form can seem to persist briefly after motion ceases, before seeming to gradually disappear into the background. Here we investigate if this subjective persistence reflects a signal capable of improving objective measures of sensitivity to static form. METHODOLOGY/PRINCIPAL FINDINGS: We presented a sinusoidal modulation of luminance, masked by a background noise pattern. The sinusoidal luminance modulation was usually subjectively invisible when static, but visible when moving. We found that drifting then stopping the waveform resulted in a transient subjective persistence of the waveform in the static display. Observers' objective sensitivity to the position of the static waveform was also improved after viewing moving waveforms, compared to viewing static waveforms for a matched duration. This facilitation did not occur simply because movement provided more perspectives of the waveform, since performance following pre-exposure to scrambled animations did not match that following pre-exposure to smooth motion. Observers did not simply remember waveform positions at motion offset, since removing the waveform before testing reduced performance. CONCLUSIONS/SIGNIFICANCE: Motion processing therefore interacts with subsequent static visual inputs in a way that can improve performance in objective sensitivity measures. We suggest that the brief subjective persistence of motion-defined forms that can occur after motion offsets is a consequence of the decay of a static form signal that has been transiently enhanced by motion processing.

  6. Sixth-Form Colleges: An Endangered Organisational Form?

    Science.gov (United States)

    Stoten, David William

    2014-01-01

    The sixth-form college sector is often marginalised in policy and academic discourse, where the much larger school and further education sectors dominate. This paper sets out to describe the sector's key features, assess its position within the wider education system and consider its future in an increasingly competitive education market. The…

  7. Method of forming structural heliostat

    Science.gov (United States)

    Anderson, Alfred J.

    1984-06-26

    In forming a heliostat having a main support structure and pivoting and tilting motors and gears and a mirror module for reflecting solar energy onto a collector, the improvement characterized by a method of forming the mirror module in which the mirror is laid upon a solid rigid supporting bed in one or more sections, with or without focusing; a mirror backing sheet is applied by first applying respective thin layers of silicone grease and, thereafter, progressively rolling application to eliminate air bubbles; followed by affixing of a substrate assembly to the mirror backing sheet to form a mirror module that does not curve because of thermally induced stresses and differential thermal expansion or contraction effects. The silicone grease also serves to dampen fluttering of the mirror and protect the mirror backside against adverse effects of the weather. Also disclosed are specific details of preferred embodiments.

  8. Amorphous drugs and dosage forms

    DEFF Research Database (Denmark)

    Grohganz, Holger; Löbmann, K.; Priemel, P.;

    2013-01-01

    The transformation to an amorphous form is one of the most promising approaches to address the low solubility of drug compounds, the latter being an increasing challenge in the development of new drug candidates. However, amorphous forms are high energy solids and tend to recry stallize. New...... formulation principles are needed to ensure the stability of amorphous drug forms. The formation of solid dispersions is still the most investigated approach, but additional approaches are desirable to overcome the shortcomings of solid dispersions. Spatial separation by either coating or the use of micro......-containers has shown potential to prevent or delay recrystallization. Another recent approach is the formation of co-amorphous mixtures between either two drugs or one drug and one low molecular weight excipient. Molecular interactions between the two molecules provide an energy barrier that has to be overcome...

  9. Mono Digital Wordlist: Presentation Form

    Directory of Open Access Journals (Sweden)

    Kenneth S. Olson

    2009-01-01

    Full Text Available This paper presents a 204-item digital wordlist of Mono, an Ubangian language spoken in the Democratic Republic of the Congo. The wordlist includes orthographic and broad phonetic transcriptions of each word, French and English glosses, an individual WAV recording of each item, GIF images of the original field transcriptions, and metadata for resource discovery. An archival form of the wordlist was deposited into an institutional archive (the SIL Language and Culture Archives and includes the original WAV digital recording, descriptive markup encoding of the wordlist in XML employing Unicode 5.1 transcription, TIFF images of the original field transcriptions, and the metadata record. The presentation form was then generated directly from the archival form.

  10. Induction interview form in EDH

    CERN Multimedia

    Information technology Department, AIS (Administrative Information Services) Group

    2007-01-01

    As part of the efforts to rationalise administrative procedures, the IT and HR Departments have developed a new EDH form for induction interviews, which can be accessed using the link below. In accordance with Administrative Circular No. 2 ('Recruitment, Appointment and possible developments regarding the contractual position of Staff Members', Rev. 3), the work and training objectives to be achieved during the probation period shall be specified in writing to all new staff members during an induction interview. The interview shall take place between the new staff member and his supervisor within six weeks of his taking up his duties at the latest. https://edh.cern.ch/Document/MAPS/Induction1) (or from the EDH desktop, by clicking on 'Other Tasks' and going to the 'HR & Training' heading) Please note that this form is to be used exclusively for new staff members. A separate EDH form will be developed for fellows.Information technology Department, AIS (Administrative Information Services) Group Human Re...

  11. Induction interview form in EDH

    CERN Multimedia

    Information technology Department, AIS (Administrative Information Services) Group,

    2007-01-01

    As part of the efforts to rationalise administrative procedures, the IT and HR Departments have developed a new EDH form for induction interviews, which can be accessed using the link below. In accordance with Administrative Circular No. 2 ('Recruitment, Appointment and possible developments regarding the contractual position of Staff Members', Rev. 3), the work and training objectives to be achieved during the probation period shall be specified in writing to all new staff members during an induction interview. The interview shall take place between the new staff member and his supervisor within six weeks of him taking up his duties at the latest. https://edh.cern.ch/Document/MAPS/Induction (or from the EDH desktop, by clicking on 'Other Tasks' and going to the 'HR & Training' heading) Please note that this form is to be used exclusively for new staff members. A separate EDH form will be developed for fellows. Information technology Department, AIS (Administrative Information Services) Group Human...

  12. Tourism forms and social sustainability

    OpenAIRE

    Onni, Giuseppe

    2012-01-01

    Sardinia offers a field to study the evolution of the tourist politics, above all in comparison to the relationships between tourist and local society, because it has been, and it is still, one of the best destinations of trip both in the set of the international tourism and for the one who seeks niche forms, however the tourist politics, that have driven the development of the different forms, have been driven in meaningful way, in time, from what that can be defined the tourist ...

  13. Differential forms on electromagnetic networks

    CERN Document Server

    Balasubramanian, N V; Sen Gupta, D P

    2013-01-01

    Differential Forms on Electromagnetic Networks deals with the use of combinatorial techniques in electrical circuit, machine analysis, and the relationship between circuit quantities and electromagnetic fields. The monograph is also an introduction to the organization of field equations by the methods of differential forms. The book covers topics such as algebraic structural relations in an electric circuit; mesh and node-pair analysis; exterior differential structures; generalized Stoke's theorem and tensor analysis; and Maxwell's electromagnetic equation. Also covered in the book are the app

  14. Front-Form Chiral Multiplets

    CERN Document Server

    Gómez-Rocha, María

    2012-01-01

    In this article we point out that the unitary transformation that relates the chiral basis $\\{R; I J^{PC}\\}$ and the $\\{I; ^{2S+1}L_J \\}$ basis, which was already derived for canonical spin in instant form, is also applicable in light-cone representations. From the most general expression for the Clebsch-Gordan coefficients of the Poincar\\'e group one can see that the chiral limit brings the angular momentum coupling into a simple form that permits a clear relation in terms of SU(2) Clebsch-Gordan coefficients. It provides a tool of measurement of chiral symmetry in relativistic composite systems.

  15. 48 CFR 53.301 - Standard forms.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 2 2010-10-01 2010-10-01 false Standard forms. 53.301... AND FORMS FORMS Illustrations of Forms 53.301 Standard forms. This section illustrates the standard... order. The subsection numbers correspond with the standard form numbers (e.g., Standard Form 18...

  16. Education fees – New forms

    CERN Multimedia

    2015-01-01

    The application forms for the payment of education fees have been updated and are now available in the Admin e-guide (under the “Useful Documents” heading):   Payment of education fees (including language course fees) – AC12A (form to be used by staff members recruited before 1 January 2007, with the exception of former “local staff”).   Payment of education fees – AC12B (form to be used by staff members recruited on or after 1 January 2007, by fellows, scientific associates and guest professors and by former “local staff” whose contracts started before 1 January 2007). The Education Fees service will continue to accept the old forms until the end of the current academic year, i.e. until 31 August 2015. Members of the personnel are reminded that any false declaration or failure to declare information with a view to deceiving others or achieving a gain that would result in a financial loss for CERN or...

  17. Green Lubricants for Metal Forming

    DEFF Research Database (Denmark)

    Bay, Niels

    2010-01-01

    The increasing focus on legislation towards diminishing the impact on working environment as well as external environment has driven efforts to develop new, environmentally benign lubricants for metal forming. The present paper gives an overview of these efforts to substitute environmentally...

  18. Simerka - Quadratic Forms and Factorization

    OpenAIRE

    Lemmermeyer, Franz

    2011-01-01

    In this article we show that the Czech mathematician Vaclav Simerka discovered the factorization of (10^17-1)/9 using a method based on the class group of binary quadratic forms more than 120 years before Shanks and Schnorr developed similar algorithms. Simerka also gave the first examples of what later became known as Carmichael numbers.

  19. English Pidgins: Form and Function.

    Science.gov (United States)

    Mufwene, Salikoko S.

    1988-01-01

    Highlights similarities and variation in both form and function of English pidgins the world over. It is argued that English pidgins are related more by socio-historical conditions and directions of development than by details of their formal structure. Reference list includes 68 citations. (Author/DJD)

  20. Emerging Forms of Cultural Capital

    DEFF Research Database (Denmark)

    Prieur, Annick; Savage, Mike

    - the claims that there are forms of emotional, subcultural or national cultural capital at work - The claim about cosmopolitanism or an international orientation as a distinctive feature of the culturally privileged classes The paper responds to the first theme announced in the call for this conference...

  1. Polynomial Algebra in Form 4

    Science.gov (United States)

    Kuipers, J.

    2012-06-01

    New features of the symbolic algebra package Form 4 are discussed. Most importantly, these features include polynomial factorization and polynomial gcd computation. Examples of their use are shown. One of them is an exact version of Mincer which gives answers in terms of rational polynomials and 5 master integrals.

  2. Intersections: Form, Feeling, and Isomorphism

    Science.gov (United States)

    Reichling, Mary J.

    2004-01-01

    In this article, the author examines the intersections of three concepts, form, feeling, and isomorphism, in the work of Susanne Langer, as they are fundamental to an understanding of her aesthetic theory and to the construction of a philosophy of music and music education. These three concepts hold meanings that differ among musicians and…

  3. Technetium Immobilization Forms Literature Survey

    Energy Technology Data Exchange (ETDEWEB)

    Westsik, Joseph H.; Cantrell, Kirk J.; Serne, R. Jeffrey; Qafoku, Nikolla

    2014-05-01

    Of the many radionuclides and contaminants in the tank wastes stored at the Hanford site, technetium-99 (99Tc) is one of the most challenging to effectively immobilize in a waste form for ultimate disposal. Within the Hanford Tank Waste Treatment and Immobilization Plant (WTP), the Tc will partition between both the high-level waste (HLW) and low-activity waste (LAW) fractions of the tank waste. The HLW fraction will be converted to a glass waste form in the HLW vitrification facility and the LAW fraction will be converted to another glass waste form in the LAW vitrification facility. In both vitrification facilities, the Tc is incorporated into the glass waste form but a significant fraction of the Tc volatilizes at the high glass-melting temperatures and is captured in the off-gas treatment systems at both facilities. The aqueous off-gas condensate solution containing the volatilized Tc is recycled and is added to the LAW glass melter feed. This recycle process is effective in increasing the loading of Tc in the LAW glass but it also disproportionally increases the sulfur and halides in the LAW melter feed which increases both the amount of LAW glass and either the duration of the LAW vitrification mission or the required supplemental LAW treatment capacity.

  4. Form Filling with SCC in a Vertical Form

    DEFF Research Database (Denmark)

    Thrane, Lars Nyholm

    2004-01-01

    University of Denmark and the second largest ready-mix manufacturer in Denmark, 4K-Beton A/S. The aim is to identify the flow characteristic of SCC and the effect of concrete properties, casting technique, reinforcement configuration, and form geometry. A wall form of dimensions l = 3m, w = 0.3m, h =1m has....... Monitoring equipment has been produced and tested and is valuable as documentary evidence of the flow in combination with visual observations. In one experiment reinforcement gap sizes of 1.5 and 3⋅Dmax,agg have been applied and blocking occurred at 1.5⋅Dmax,agg. Pumping from the bottom corner at casting...... rate of 10 m/h resulted in hydrostatic pressure. Continuously shearing across the surface seems to have a positive effect on the surface quality (no blowholes)....

  5. Forms representing forms and linear spaces on hypersurfaces

    CERN Document Server

    Brandes, Julia

    2012-01-01

    A generalisation of Waring's problem, considered first by Arkhipov and Karatsuba, is the question of representing not an integer, but a given polynomial, as a sum of powers of linear polynomials. We investigate a related problem and prove a Hasse principle for the number of identical representations of a set of given forms by homogeneous polynomials of general shape. The result leads to sizeable improvements for estimates of the number of linear spaces on the intersection of hypersurfaces.

  6. NNWSI waste form testing program

    International Nuclear Information System (INIS)

    A waste form testing program has been developed to ensure that the release rate of radionuclides from the engineered barrier system will meet NRC and EPA regulatory requirements. Waste form performance testing will be done under unsaturated, low water availability conditions which represent the expected repository conditions. Testing will also be done under conditions of total immersion of the waste form in repository-type water to cover the possibility that localized portions of the repository might contain standing water. Testing of reprocesses waste forms for CHLW and DHLW will use reaction vessels fabricated from Topopah Spring tuff. Chemical elements which are expected to show the highest release rates in the mildly oxidizing environment of the Topopah Spring tuff horizon at Yucca Mountain are Np and Tc. To determine the effect of residual canister material and of corrosion products from the canister/overpack, waste form testing will be done in the presence of these materials. The release rate of all radionuclides which are subject to NRC and EPA regulations will be measured, and the interactive effects of the released radionuclide and the rock reaction vessels will be determined. The testing program for spent fuel will determine the release rate from bare spent fuel pellets and from Zircaloy clad spent fuel where the cladding contains minor defects. A metal testing program for Zircaloy will establish the expected lifetime of the cladding material. Estimation of the state of cladding for fuel presently in reactor pool storage will provide baseline data for Zircaloy containment credit. 9 references, 4 figures

  7. Electro-Hydraulic Forming of Sheet Metals: Free-forming vs. Conical-die Forming

    Energy Technology Data Exchange (ETDEWEB)

    Rohatgi, Aashish; Stephens, Elizabeth V.; Davies, Richard W.; Smith, Mark T.; Soulami, Ayoub; Ahzi, Said

    2012-05-01

    This work builds upon our recent advances in quantifying high-rate deformation behavior of sheet metals, during electro-hydraulic forming (EHF), using high-speed imaging and digital image correlation techniques. Following recent publication of an earlier manuscript, resulting from this project, in the Journal of Materials Processing Technology, this manuscript further details our results and compares forming behavior when the process is carried out inside an open-die or a conical die. It is anticipated that quantitative information of the sheet deformation history, made possible by the experimental technique developed in this work, will improve our understanding on the roles of strain-rate and sheet-die interactions in enhancing the sheet metal formability during high-rate forming. This knowledge will be beneficial to the automotive industry and enable them to fabricate light-weight sheet parts out of Al and advanced high strength steels.

  8. Terra firma-forme dermatosis

    Directory of Open Access Journals (Sweden)

    Emel Erkek

    2012-01-01

    Full Text Available Terra firma-forme dermatosis is characterized by ′dirty′ brown-grey cutaneous patches and plaques that can simply be eradicated by forceful swabbing with alcohol pads. The pathogenesis has been attributed to abnormal and delayed keratinization. Although affected patients present with typical lesions, the disorder is not well-known by dermatologists. In this report, we describe two patients with terra firma-forme dermatosis in the setting of xerosis cutis and atopic dermatitis. From a clinical point of view, we lay emphasis on its unique expression and diagnosis/treatment. From a histological perspective, we highlight its resemblance to dermatosis neglecta and speculate on the role of ′neglect′ in a patient with seemingly adequate hygiene. The role of urea containing emollients in the development of this disorder remains to be determined.

  9. Free-form illumination optics

    Science.gov (United States)

    Mohedano, Rubén; Chaves, Julio; Hernández, Maikel

    2016-04-01

    In many illumination problems, the beam pattern needed and/or some geometrical constraints lead to very asymmetric design conditions. These asymmetries have been solved in the past by means of arrangements of rotationally symmetric or linear lamps aimed in different directions whose patterns overlap to provide the asymmetric prescriptions or by splitting one single lamp into several sections, each one providing a part of the pattern. The development of new design methods yielding smooth continuous free-form optical surfaces to solve these challenging design problems, combined with the proper CAD modeling tools plus the development of multiple axes diamond turn machines, give birth to a new generation of optics. These are able to offer the performance and other advanced features, such as efficiency, compactness, or aesthetical advantages, and can be manufactured at low cost by injection molding. This paper presents two examples of devices with free-form optical surfaces, a camera flash, and a car headlamp.

  10. Cyclodextrin Inclusion Polymers Forming Hydrogels

    Science.gov (United States)

    Li, Jun

    This chapter reviews the advances in the developments of supramolecular hydrogels based on the polypseudorotaxanes and polyrotaxanes formed by inclusion complexes of cyclodextrins threading onto polymer chains. Both physical and chemical supramolecular hydrogels of many different types are discussed with respect to their preparation, structure, property, and gelation mechanism. A large number of physical supramolecular hydrogels were formed induced by self-assembly of densely packed cyclodextrin rings threaded on polymer or copolymer chains acting as physical crosslinking points. The thermo-reversible and thixotropic properties of these physical supramolecular hydrogels have inspired their applications as injectable drug delivery systems. Chemical supramolecular hydrogels synthesized from polypseudorotaxanes and polyrotaxanes were based on the chemical crosslinking of either the cyclodextrin molecules or the included polymer chains. The chemical supramolecular hydrogels were often made biodegradable through incorporation of hydrolyzable threading polymers, end caps, or crosslinkers, for their potential applications as biomaterials.

  11. The Integral Form of Supergravity

    OpenAIRE

    Castellani, L.; Catenacci, R.; Grassi, P. A.

    2016-01-01

    By using integral forms we derive the superspace action of D=3, N=1 supergravity as an integral on a supermanifold. The construction is based on target space picture changing operators, here playing the role of Poincare' duals to the lower-dimensional spacetime surfaces embedded into the supermanifold. We show how the group geometrical action based on the group manifold approach interpolates between the superspace and the component supergravity actions, thus providing another proof of their e...

  12. Characterising rag-forming solids

    OpenAIRE

    Kupai, MM; Yang, F.; Harbottle, D; Moran, K.; Masliyah, J; Xu, Z.

    2013-01-01

    In oil sands froth treatment, an undesirable intermediate layer, often accumulates during the separation of water-oil emulsions. The layer referred to as rag layer is a complex mixture of water, oil, solids and interfacially active components. The presence of a rag layer has a detrimental impact on the separation of water and fine solids from diluted bitumen. The current study focuses on characterisation of solids from a rag layer forming stream of a naphthenic froth treatment plant in an att...

  13. The faintest star forming galaxies

    CERN Document Server

    Ranalli, P

    2003-01-01

    I briefly report on the X-ray detection of 10 radio sub-mJy sources in the 2 Ms Chandra observation of the Hubble Deep Field North region. These sources follow the same radio/X-ray luminosities relation which holds for nearby galaxies. Making use of this relation, X-ray number counts from star forming galaxies are predicted from the deep radio Log N-Log S's.

  14. The Integral Form of Supergravity

    CERN Document Server

    Castellani, L; Grassi, P A

    2016-01-01

    By using integral forms we derive the superspace action of D=3, N=1 supergravity as an integral on a supermanifold. The construction is based on target space picture changing operators, here playing the role of Poincare' duals to the lower-dimensional spacetime surfaces embedded into the supermanifold. We show how the group geometrical action based on the group manifold approach interpolates between the superspace and the component supergravity actions, thus providing another proof of their equivalence.

  15. Ngbugu digital wordlist: Presentation form

    Directory of Open Access Journals (Sweden)

    Kenneth S. Olson

    2007-01-01

    Full Text Available This paper presents a 204-item digital wordlist of Ngbugu, an Ubangian language spoken in Central African Republic. The wordlist includes orthographic and broad phonetic transcriptions of the words, French and English glosses, an individual WAV recording of each word, GIF images of the original field transcriptions, and metadata for resource discovery. This presentation form of the wordlist was generated from an archived version (Olson 2006 following the procedure laid out in Simons, Olson and Frank (2007.

  16. Pion structure form lattice QCD

    OpenAIRE

    Javadi Motaghi, Narjes

    2015-01-01

    In this thesis we use lattice QCD to compute the second Mellin moments of pion generalized parton distributions and pion electromagnetic form factors. For our calculations we are able to analyze a large set of gauge configurations with 2 dynamical flavours using non-perturbatively the improved Wilson-Sheikholeslami-Wohlert fermionic action pion masses ranging down to 151 MeV. By employing improved smearing we were able to suppress excited state contamination. However, our data in the ph...

  17. Coated particle waste form development

    International Nuclear Information System (INIS)

    Coated particle waste forms have been developed as part of the multibarrier concept at Pacific Northwest Laboratory under the Alternative Waste Forms Program for the Department of Energy. Primary efforts were to coat simulated nuclear waste glass marbles and ceramic pellets with low-temperature pyrolytic carbon (LT-PyC) coatings via the process of chemical vapor deposition (CVD). Fluidized bed (FB) coaters, screw agitated coaters (SAC), and rotating tube coaters were used. Coating temperatures were reduced by using catalysts and plasma activation. In general, the LT-PyC coatings did not provide the expected high leach resistance as previously measured for carbon alone. The coatings were friable and often spalled off the substrate. A totally different concept, thermal spray coating, was investigated at PNL as an alternative to CVD coating. Flame spray, wire gun, and plasma gun systems were evaluated using glass, ceramic, and metallic coating materials. Metal plasma spray coatings (Al, Sn, Zn, Pb) provided a two to three orders-of-magnitude increase in chemical durability. Because the aluminum coatings were porous, the superior leach resistance must be due to either a chemical interaction or to a pH buffer effect. Because they are complex, coated waste form processes rank low in process feasibility. Of all the possible coated particle processes, plasma sprayed marbles have the best rating. Carbon coating of pellets by CVD ranked ninth when compared with ten other processes. The plasma-spray-coated marble process ranked sixth out of eleven processes

  18. Fuzzy logic of Aristotelian forms

    Energy Technology Data Exchange (ETDEWEB)

    Perlovsky, L.I. [Nichols Research Corp., Lexington, MA (United States)

    1996-12-31

    Model-based approaches to pattern recognition and machine vision have been proposed to overcome the exorbitant training requirements of earlier computational paradigms. However, uncertainties in data were found to lead to a combinatorial explosion of the computational complexity. This issue is related here to the roles of a priori knowledge vs. adaptive learning. What is the a-priori knowledge representation that supports learning? I introduce Modeling Field Theory (MFT), a model-based neural network whose adaptive learning is based on a priori models. These models combine deterministic, fuzzy, and statistical aspects to account for a priori knowledge, its fuzzy nature, and data uncertainties. In the process of learning, a priori fuzzy concepts converge to crisp or probabilistic concepts. The MFT is a convergent dynamical system of only linear computational complexity. Fuzzy logic turns out to be essential for reducing the combinatorial complexity to linear one. I will discuss the relationship of the new computational paradigm to two theories due to Aristotle: theory of Forms and logic. While theory of Forms argued that the mind cannot be based on ready-made a priori concepts, Aristotelian logic operated with just such concepts. I discuss an interpretation of MFT suggesting that its fuzzy logic, combining a-priority and adaptivity, implements Aristotelian theory of Forms (theory of mind). Thus, 2300 years after Aristotle, a logic is developed suitable for his theory of mind.

  19. 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

    Institute of Scientific and Technical Information of China (English)

    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.

  20. CERAMIC WASTE FORM DATA PACKAGE

    Energy Technology Data Exchange (ETDEWEB)

    Amoroso, J.; Marra, J.

    2014-06-13

    The purpose of this data package is to provide information about simulated crystalline waste forms that can be used to select an appropriate composition for a Cold Crucible Induction Melter (CCIM) proof of principle demonstration. Melt processing, viscosity, electrical conductivity, and thermal analysis information was collected to assess the ability of two potential candidate ceramic compositions to be processed in the Idaho National Laboratory (INL) CCIM and to guide processing parameters for the CCIM operation. Given uncertainties in the CCIM capabilities to reach certain temperatures throughout the system, one waste form designated 'Fe-MP' was designed towards enabling processing and another, designated 'CAF-5%TM-MP' was designed towards optimized microstructure. Melt processing studies confirmed both compositions could be poured from a crucible at 1600{degrees}C although the CAF-5%TM-MP composition froze before pouring was complete due to rapid crystallization (upon cooling). X-ray diffraction measurements confirmed the crystalline nature and phase assemblages of the compositions. The kinetics of melting and crystallization appeared to vary significantly between the compositions. Impedance spectroscopy results indicated the electrical conductivity is acceptable with respect to processing in the CCIM. The success of processing either ceramic composition will depend on the thermal profiles throughout the CCIM. In particular, the working temperature of the pour spout relative to the bulk melter which can approach 1700{degrees}C. The Fe-MP composition is recommended to demonstrate proof of principle for crystalline simulated waste forms considering the current configuration of INL's CCIM. If proposed modifications to the CCIM can maintain a nominal temperature of 1600{degrees}C throughout the melter, drain, and pour spout, then the CAF-5%TM-MP composition should be considered for a proof of principle demonstration.

  1. Development of unconventional forming methods

    Directory of Open Access Journals (Sweden)

    S. Rusz

    2012-10-01

    Full Text Available Purpose: Paper presents results of progress ECAP processing method for UFG structure reached (gained.The properties and microstructure are influenced by technological factors during application ECAP method.Design/methodology/approach: Summary of methods studied on Department of technology at Machining faculty of VŠB-TU Ostrava through of co-operation with Institute of Engineering Materials and Biomaterials, Silesian University of Technology is presented.Findings: Achievement of ultra-fine grained structure in initial material leads to substantial increase of plasticity and makes it possible to form materials in conditions of „superplastic state“. Achievement of the required structure depends namely of the tool geometry, number of passes through the matrix, obtained deformation magnitude and strain rate, process temperature and lubrication conditions. High deformation at comparatively low homologous temperatures is an efficient method of production of ultra-fine grained solid materials.The new technologies, which use severe plastic deformation, comprise namely these techniques: High Pressure Torsion, Equal Channel Angular Pressing = ECAP, Cyclic Channel Die Compression = CCDC, Cyclic Extrusion Compression = CEC, Continuous Extrusion Forming = CONFORM, Accumulative Roll Bonding, Constrained Groove Pressing.Research limitations/implications: Achieved hardness and microstructure characteristics will be determined by new research.Practical implications: The results may be utilized for a relation between structure and properties of the investigated materials in future process of manufacturing.Originality/value: These results contribute to complex evaluation of properties new metals after application unconventional forming methods. The results of this paper are determined for research workers deal by the process severe plastic deformation.

  2. [Adult form of Pompe disease].

    Science.gov (United States)

    Ziółkowska-Graca, Bozena; Kania, Aleksander; Zwolińska, Grazyna; Nizankowska-Mogilnicka, Ewa

    2008-01-01

    Pompe disease (glycogen-storage disease type II) is an autosomal recessive disorder caused by a deficiency of lysosomal acid alpha-glucosidase (GAA), leading to the accumulation of glycogen in the lysosomes primarily in muscle cells. In the adult form of the disease, proximal muscle weakness is noted and muscle volume is decreased. The infantile form is usually fatal. In the adult form of the disease the prognosis is relatively good. Muscle weakness may, however, interfere with normal daily activities, and respiratory insufficiency may be associated with obstructive sleep apnea. Death usually results from respiratory failure. Effective specific treatment is not available. Enzyme replacement therapy with recombinant human GAA (rh-GAA) still remains a research area. We report the case of a 24-year-old student admitted to the Department of Pulmonary Diseases because of severe respiratory insufficiency. Clinical symptoms such as dyspnea, muscular weakness and increased daytime sleepiness had been progressing for 2 years. Clinical examination and increased blood levels of CK suggested muscle pathology. Histopathological analysis of muscle biopsy, performed under electron microscope, confirmed the presence of vacuoles containing glycogen. Specific enzymatic activity of alpha-glucosidase was analyzed confirming Pompe disease. The only effective method to treat respiratory insufficiency was bi-level positive pressure ventilation. Respiratory rehabilitation was instituted and is still continued by the patient at home. A high-protein, low-sugar diet was proposed for the patient. Because of poliglobulia low molecular weight heparin was prescribed. The patient is eligible for experimental replacement therapy with rh-GAA. PMID:19003770

  3. Capillary flows with forming interfaces

    CERN Document Server

    Shikhmurzaev, Yulii D

    2007-01-01

    PREFACEINTRODUCTION Free-surface flows in nature and industryScope of the bookFUNDAMENTALS OF FLUID MECHANICS Main concepts Governing equations Elements of thermodynamics Classical boundary conditions Physically meaningful solutions and paradoxes of modelingMOVING CONTACT LINES: AN OVERVIEW Essence of the problem Experimental observations Molecular dynamics simulations Review of theoriesThe key to the moving contact-line problemBOUNDARY CONDITIONS ON FORMING INTERFACES Modeling of interfacesConservation lawsLiquid-gas and liquid-solid interfacesLiquid-liquid interfaces SummaryOpen questions an

  4. Instructions & Forms for Authors

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    Journal of Materials Sciences & Technology is a monthly journal for the rapid dissemination of new, impor- tant results in material and related fields. Submission Electronic files of MS Word and PDF are acceptable. Please visit http://www.jmst.org and submit online. Submission of a manuscript must be the original work of the author(s) and has not been published elsewhere or under consideration for another publication, or a substantially similar form in any language. Authors are encouraged to recommend three to five individuals (including their research fields, e-mail, phone numbers and addresses) who are qualified to serve as referees for their paper.

  5. Two forms of reactive arthritis?

    OpenAIRE

    Toivanen, P; Toivanen, A

    1999-01-01

    Inflammatory arthritides developing after a distant infection have so far been called reactive or postinfectious, quite often depending on the microbial trigger and/or HLA-B27 status of the patient. For clarity, it is proposed that they all should be called reactive arthritis, which, according to the trigger, occurs as an HLA-B27 associated or non-associated form. In addition to the causative agents and HLA-B27, these two categories are also distinguished by other characteristics. Most import...

  6. Screening three-form fields

    CERN Document Server

    Barreiro, Tiago; Nunes, Nelson J

    2016-01-01

    Screening mechanisms for a three-form field around a dense source such as the Sun are investigated. Working with the dual vector, we can obtain a thin-shell where field interactions are short range. The field outside the source adopts the configuration of a dipole which is a manifestly distinct behaviour from the one obtained with a scalar field or even a previously proposed vector field model. We identify the region of parameter space where this model satisfies present solar system tests.

  7. Baryon Form Factors at Threshold

    Energy Technology Data Exchange (ETDEWEB)

    Baldini Ferroli, Rinaldo [Museo Storico della Fisica e Centro Studi e Ricerche ' E. Fermi' , Rome (Italy); INFN, Laboratori Nazionali di Frascati, Frascati (Italy); Pacetti, Simone [INFN and Dipartimento di Fisica, Universita di Perugia, Perugia (Italy)

    2012-04-15

    An extensive study of the e{sup +}e{sup -}{yields}pp{sup Macron }BABAR cross section data is presented. Two unexpected outcomes have been found: the modulus of the proton form factor is normalized to one at threshold, i.e.: |G{sup p}(4M{sub p}{sup 2})|=1, as a pointlike fermion, and the resummation factor in the Sommerfeld formula is not needed. Other e{sup +}e{sup -} {yields} baryon-antibaryon cross sections show a similar behavior near threshold.

  8. Numerical Simulation of Peen Forming

    Institute of Scientific and Technical Information of China (English)

    Kang Xiaoming; Ma Zeen; Gu Lin; Chen ming

    2004-01-01

    Peen forming is the most important process for the manufacturing of integral wing skin panels. In order to determine peening parameters, an equivalent deformation theory was proposed in which peening parameters are transformed into equivalent nodal forces. In this study, a linear elastic shell finite element method is adopted. Other related problems such as wing skin panel modeling and peening scheme analysis were also outlined. The method has been applied to manufacturing panels of a certain Chinese aircraft and was proved to be effective in reducing peening experimental tests and improving products quality.

  9. Theoretical mechanics for sixth forms

    CERN Document Server

    Plumpton, C

    1971-01-01

    Theoretical Mechanics for Sixth Forms, Second Edition is a 14-chapter book that begins by elucidating the nature of theoretical mechanics. The book then describes the statics of a particle in illustration of the techniques of handling vector quantities. Subsequent chapters focus on the principle of moments, parallel forces and centers of gravity; and the application of Newton's second law to the dynamics of a particle and the ideas of work and energy, impulse and momentum, and power. The concept of friction is also explained. This volume concludes with chapters concerning motion in a circle an

  10. Terra Firma-forme Dermatosis

    Directory of Open Access Journals (Sweden)

    Anagha Ramesh Babu

    2013-01-01

    Full Text Available Terra firma-forme dermatosis is a cutaneous discoloration. ‘Dirty’ brown grey cutaneous patches and plaques that can be rid off by forceful swabbing with alcohol pads characterize it. The pathogenesis has been attributed to abnormal and delayed keratinization. It poses no medical threat. A 40-year-old male patient presented to the Department of Dermatology with a 2-3 month history of persistent pigmented patches on both upper arms. The lesions were not associated with itching or burning sensation. He gives no history of exacerbation on exposure to the sun.

  11. Strange chiral nucleon form factors

    CERN Document Server

    Hemmert, T R; Meißner, Ulf G; Hemmert, Thomas R.; Kubis, Bastian; Meissner, Ulf-G.

    1999-01-01

    We investigate the strange electric and magnetic form factors of the nucleon in the framework of heavy baryon chiral perturbation theory to third order in the chiral expansion. All counterterms can be fixed from data. In particular, the two unknown singlet couplings can be deduced from the parity-violating electron scattering experiments performed by the SAMPLE and the HAPPEX collaborations. Within the given uncertainties, our analysis leads to a small and positive electric strangeness radius, $ = (0.05 \\pm 0.16) fm^2$. We also deduce the consequences for the upcoming MAMI A4 experiment.

  12. Forms of creativity in translation

    Directory of Open Access Journals (Sweden)

    Lucia V Aranda

    2009-12-01

    Full Text Available http://dx.doi.org/10.5007/2175-7968.2009v1n23p23This paper explores the creative constructs utilized by translators in the reformulation of texts. As translation studies realigns the definition of translation vis-à-vis the original, a number of factors inform translations: the agency and subjectivity of the translator, as well as questions of form, and the more obvious social factors. This discussion addresses the articulation of creativity as a response to specific cases and repositions translation as part of a greater creative project.

  13. On Quasi-Modular Forms, Almost Holomorphic Modular Forms, and the Vector-Valued Modular Forms of Shimura

    OpenAIRE

    Zemel, Shaul

    2013-01-01

    We extend the relation between quasi-modular forms and modular forms to a wider class of functions. We then relate both forms to vector-valued modular forms with symmetric power representations, and prove a general structure theorem for these vector-valued forms.

  14. 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"

    Institute of Scientific and Technical Information of China (English)

    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。

  15. AMERICAN QUARTER HORSES’ BEHAVIORAL FORMS

    Directory of Open Access Journals (Sweden)

    Iryna Olexandrivna Suprun

    2016-02-01

    Full Text Available The review of basic literary sources is made out of behavior of horse. On the basis of the field researches (visual supervisions after three different aged groups of mares it is built ethograms. An ethogram of behavioral forms among mares was developed. They represent the different forms of mares’ behavior in a dynamics. The reaction of mares of the different age-related and physiology groups on appearance of extraneous objects on a pasture, their activity, hierarchy, socialization is analyzed in groups. Several main studies on equines were reviewed in ethogram. Four objects were placed into the pasture with the mares and foals including a mat, cone, halter, and mounting block. Initial interest of mares in objects was high. Herd mentality highly evident. When one horse spooked at object the whole herd followed. After 5 minutes, majority of mares and foals lose interest in objects. The major general behavior categories observed include: locomotion, comfort, and harem social. Dominance was demonstrated while looking at the objects. Dominance was also demonstrated when a mare wanted to be in a specific place or play with a specific toy, she would pin her ears back, bite, or kick at the other mare. 

  16. Gravity, light and plant form.

    Science.gov (United States)

    Hangarter, R P

    1997-06-01

    Plants have evolved highly sensitive and selective mechanisms that detect and respond to various aspects of their environment. As a plant develops, it integrates the environmental information perceived by all of its sensory systems and adapts its growth to the prevailing environmental conditions. Light is of critical importance because plants depend on it for energy and, thus, survival. The quantity, quality and direction of light are perceived by several different photosensory systems that together regulate nearly all stages of plant development, presumably in order to maintain photosynthetic efficiency. Gravity provides an almost constant stimulus that is the source of critical spatial information about its surroundings and provides important cues for orientating plant growth. Gravity plays a particularly important role during the early stages of seedling growth by stimulating a negative gravitropic response in the primary shoot that orientates it towards the source of light, and a positive gravitropic response in the primary root that causes it to grow down into the soil, providing support and nutrient acquisition. Gravity also influences plant form during later stages of development through its effect on lateral organs and supporting structures. Thus, the final form of a plant depends on the cumulative effects of light, gravity and other environmental sensory inputs on endogenous developmental programs. This article is focused on developmental interactions modulated by light and gravity.

  17. Friction-formed liquid droplets

    Energy Technology Data Exchange (ETDEWEB)

    Lockwood, A J; Inkson, B J [NanoLAB Centre, Department of Materials Science and Engineering, University of Sheffield, Sheffield S1 3JD (United Kingdom); Anantheshwara, K; Bobji, M S, E-mail: a.lockwood@sheffield.ac.uk, E-mail: beverley.inkson@sheffield.ac.uk [Department of Mechanical Engineering, Indian Institute of Science (IISc), Bangalore 560012 (India)

    2011-03-11

    The formation of nanoscale liquid droplets by friction of a solid is observed in real-time. This is achieved using a newly developed in situ transmission electron microscope (TEM) triboprobe capable of applying multiple reciprocating wear cycles to a nanoscale surface. Dynamical imaging of the nanoscale cyclic rubbing of a focused-ion-beam (FIB) processed Al alloy by diamond shows that the generation of nanoscale wear particles is followed by a phase separation to form liquid Ga nanodroplets and liquid bridges. The transformation of a two-body system to a four-body solid-liquid system within the reciprocating wear track significantly alters the local dynamical friction and wear processes. Moving liquid bridges are observed in situ to play a key role at the sliding nanocontact, interacting strongly with the highly mobile nanoparticle debris. In situ imaging demonstrates that both static and moving liquid droplets exhibit asymmetric menisci due to nanoscale surface roughness. Nanodroplet kinetics are furthermore dependent on local frictional temperature, with solid-like surface nanofilaments forming on cooling. TEM nanotribology opens up new avenues for the real-time quantification of cyclic friction, wear and dynamic solid-liquid nanomechanics, which will have widespread applications in many areas of nanoscience and nanotechnology.

  18. Friction-formed liquid droplets

    Science.gov (United States)

    Lockwood, A. J.; Anantheshwara, K.; Bobji, M. S.; Inkson, B. J.

    2011-03-01

    The formation of nanoscale liquid droplets by friction of a solid is observed in real-time. This is achieved using a newly developed in situ transmission electron microscope (TEM) triboprobe capable of applying multiple reciprocating wear cycles to a nanoscale surface. Dynamical imaging of the nanoscale cyclic rubbing of a focused-ion-beam (FIB) processed Al alloy by diamond shows that the generation of nanoscale wear particles is followed by a phase separation to form liquid Ga nanodroplets and liquid bridges. The transformation of a two-body system to a four-body solid-liquid system within the reciprocating wear track significantly alters the local dynamical friction and wear processes. Moving liquid bridges are observed in situ to play a key role at the sliding nanocontact, interacting strongly with the highly mobile nanoparticle debris. In situ imaging demonstrates that both static and moving liquid droplets exhibit asymmetric menisci due to nanoscale surface roughness. Nanodroplet kinetics are furthermore dependent on local frictional temperature, with solid-like surface nanofilaments forming on cooling. TEM nanotribology opens up new avenues for the real-time quantification of cyclic friction, wear and dynamic solid-liquid nanomechanics, which will have widespread applications in many areas of nanoscience and nanotechnology.

  19. CR-Submanifolds of Generalized -Space Forms

    OpenAIRE

    Mahmood Jaafari Matehkolaee

    2013-01-01

    We study sectional curvature, Ricci tensor, and scalar curvature of submanifolds of generalized -space forms. Then we give an upper bound for foliate -horizontal (and vertical) CR-submanifold of a generalized -space form and an upper bound for minimal -horizontal (and vertical) CR-submanifold of a generalized -space form. Finally, we give the same results for special cases of generalized -space forms such as -space forms, generalized Sasakian space forms, Sasakian space forms, Kenmotsu space ...

  20. Patient experience and satisfaction with inpatient service: development of short form survey instrument measuring the core aspect of inpatient experience.

    Directory of Open Access Journals (Sweden)

    Eliza L Y Wong

    Full Text Available Patient experience reflects quality of care from the patients' perspective; therefore, patients' experiences are important data in the evaluation of the quality of health services. The development of an abbreviated, reliable and valid instrument for measuring inpatients' experience would reflect the key aspect of inpatient care from patients' perspective as well as facilitate quality improvement by cultivating patient engagement and allow the trends in patient satisfaction and experience to be measured regularly. The study developed a short-form inpatient instrument and tested its ability to capture a core set of inpatients' experiences. The Hong Kong Inpatient Experience Questionnaire (HKIEQ was established in 2010; it is an adaptation of the General Inpatient Questionnaire of the Care Quality Commission created by the Picker Institute in United Kingdom. This study used a consensus conference and a cross-sectional validation survey to create and validate a short-form of the Hong Kong Inpatient Experience Questionnaire (SF-HKIEQ. The short-form, the SF-HKIEQ, consisted of 18 items derived from the HKIEQ. The 18 items mainly covered relational aspects of care under four dimensions of the patient's journey: hospital staff, patient care and treatment, information on leaving the hospital, and overall impression. The SF-HKIEQ had a high degree of face validity, construct validity and internal reliability. The validated SF-HKIEQ reflects the relevant core aspects of inpatients' experience in a hospital setting. It provides a quick reference tool for quality improvement purposes and a platform that allows both healthcare staff and patients to monitor the quality of hospital care over time.

  1. Patient experience and satisfaction with inpatient service: development of short form survey instrument measuring the core aspect of inpatient experience.

    Science.gov (United States)

    Wong, Eliza L Y; Coulter, Angela; Hewitson, Paul; Cheung, Annie W L; Yam, Carrie H K; Lui, Siu Fai; Tam, Wilson W S; Yeoh, Eng-Kiong

    2015-01-01

    Patient experience reflects quality of care from the patients' perspective; therefore, patients' experiences are important data in the evaluation of the quality of health services. The development of an abbreviated, reliable and valid instrument for measuring inpatients' experience would reflect the key aspect of inpatient care from patients' perspective as well as facilitate quality improvement by cultivating patient engagement and allow the trends in patient satisfaction and experience to be measured regularly. The study developed a short-form inpatient instrument and tested its ability to capture a core set of inpatients' experiences. The Hong Kong Inpatient Experience Questionnaire (HKIEQ) was established in 2010; it is an adaptation of the General Inpatient Questionnaire of the Care Quality Commission created by the Picker Institute in United Kingdom. This study used a consensus conference and a cross-sectional validation survey to create and validate a short-form of the Hong Kong Inpatient Experience Questionnaire (SF-HKIEQ). The short-form, the SF-HKIEQ, consisted of 18 items derived from the HKIEQ. The 18 items mainly covered relational aspects of care under four dimensions of the patient's journey: hospital staff, patient care and treatment, information on leaving the hospital, and overall impression. The SF-HKIEQ had a high degree of face validity, construct validity and internal reliability. The validated SF-HKIEQ reflects the relevant core aspects of inpatients' experience in a hospital setting. It provides a quick reference tool for quality improvement purposes and a platform that allows both healthcare staff and patients to monitor the quality of hospital care over time. PMID:25860775

  2. Do atmospheric aerosols form glasses?

    Directory of Open Access Journals (Sweden)

    D. A. Pedernera

    2008-09-01

    Full Text Available A new process is presented by which water soluble organics might influence ice nucleation, ice growth, chemical reactions and water uptake of aerosols in the upper troposphere: the formation of glassy aerosol particles. Glasses are disordered amorphous (non-crystalline solids that form when a liquid is cooled without crystallization until the viscosity increases exponentially and molecular diffusion practically ceases. The glass transition temperatures, Tg, homogeneous ice nucleation temperatures, Thom, and ice melting temperatures, Tm, of various aqueous inorganic, organic and multi-component solutions are investigated with a differential scanning calorimeter. The investigated solutes are: various polyols, glucose, raffinose, levoglucosan, an aromatic compound, sulfuric acid, ammonium bisulfate and mixtures of dicarboxylic acids (M5, of dicarboxylic acids and ammonium sulfate (M5AS, of two polyols, of glucose and ammonium nitrate, and of raffinose and M5AS. The results indicate that aqueous solutions of the investigated inorganic solutes show Tg values that are too low to be of atmospheric importance. In contrast, aqueous organic and multi-component solutions readily form glasses at low but atmospherically relevant temperatures (≤230 K. To apply the laboratory data to the atmospheric situation, the measured phase transition temperatures were transformed from a concentration to a water activity scale by extrapolating water activities determined between 252 K and 313 K to lower temperatures. The obtained state diagrams reveal that the higher the molar mass of the aqueous organic or multi-component solutes, the higher Tg of their respective solutions at a given water activity. To a lesser extent, Tg also depends on the hydrophilicity of the organic solutes. Therefore, aerosol particles containing larger (≳150 g mol−1 and

  3. Forming impressions from incongruent traits.

    Science.gov (United States)

    Casselden, P A; Hampson, S E

    1990-08-01

    The factors that affect the ease with which impressions are formed from incongruent trait pairs are investigated. In Experiments 1 and 2, trait pairs that were both descriptively and evaluatively congruent, as well as ones that were only evaluatively congruent, were found to be more imaginable and to be perceived as more frequently co-occurring than incongruent trait pairs. In Experiment 3, response latency provided a converging measure of ease of imaginability. Experiment 4 examined written descriptions of targets described by these trait pairs, and found more attempts to integrate the congruent than the incongruent pairs. These findings are discussed in terms of the relation between laypersons' impressions of personality and formal personality assessment.

  4. ACUTE PANCREATITIS - THE SEVERE FORM

    Directory of Open Access Journals (Sweden)

    Ioana Grigoras

    2005-01-01

    Full Text Available Acute pancreatitis is an acute inflammatory disease. Frequently it is a challenging condition for the surgeon and for the intensive care physician, taking into account that etiology is sometimes obscure, the pathophysiology is complex and incompletely understood, the timing of surgical treatment is still under debate and the general treatment is mostly supportive. The incidence is about 30 – 50 / 100.000 / year. In 80% of cases the disease is associated with interstitial edema, mild infiltration with inflammatory cells and intra- or peripancreatic fat necrosis. Evolution is benign and self-limited with proper treatment. The severe form occurs less frequent (15 - 20%, results in long lasting hospitalization and is associated with high mortality (30 - 40%, due to infected necrosis and multiple organ failure. Alcoholism and biliary disease account for 80% of cases. Rare etiologies of disease include metabolic factors (hypercalcemia, hyperlipoproteinemia, drug ingestion, obstructive factors (abdominal tumors, trauma, endoscopic retrograde cholecistopancreatography, and s.o., infections (viral, parasitic and hemodynamic factors. Postoperative pancreatitis is a complication after major abdominal surgery (abdominal aorta aneurism repair, extensive upper abdominal surgery, hepatic or cardiac transplant, so.. The common pathophysiological mechanism is pancreatic hypoperfusion. Acute pancreatitis is not a stable disease, being characterized by time-dependent stages with specific morphologic and clinical patterns. The terminology used to designate these stages is stated in the Ulm classification. Since the consensus Conference in Atlanta (1992 the severe form of acute pancreatitis is defined by the presence of organ dysfunction/failure or by the presence of local complications. The initiating event is the premature zymogene activation and the impairment of the exocytosis process with local consequences (ongoing tissue necrosis and general consequences

  5. Fabrication Aware Form-finding

    DEFF Research Database (Denmark)

    Egholm Pedersen, Ole; Larsen, Niels Martin; Pigram, Dave;

    2014-01-01

    This paper describes a design and construction method that combines two distinct material systems with fabrication aware form-finding and file-to-factory workflows. The method enables the fluent creation of complex materially efficient structures comprising high populations of geometrically unique...... parts. The first material system employs a novel rotated joint design to allow the structural tuning of quasi-reciprocal timber frame elements fabricated from multi-axis machined plywood sheet stock. The second em-loys discontinuous post-tensioning to assemble unique precast concrete components...... into load-bearing structures, significantly reducing or eliminating false work during as-embly. The method is tested with the construction of a research pavilion....

  6. Waste form development/test

    International Nuclear Information System (INIS)

    The main objective of this study is to investigate new solidification agents relative to their potential application to wastes generated by advanced high volume reduction technologies, e.g., incinerator ash, dry solids, and ion exchange resins. Candidate materials selected for the solidification of these wastes include a modified sulfur cement and low-density polyethylene, neither of which are currently employed commerically for the solidification of low-level waste (LLW). As both the modified sulfur cement and the polyethylene are thermoplastic materials, a heated screw type extruder is utilized in the production of waste form samples for testing and evaluation. In this regard, work is being conducted to determine the range of conditions under which these solidification agents can be satisfactorily applied to the specific LLW streams and to provide information relevant to operating parameters and process control

  7. Mycoplasmas: small but perfectly formed

    Directory of Open Access Journals (Sweden)

    Robin NICHOLAS

    2015-07-01

    Full Text Available Interest in mycoplasmas stems from their importance as serious animal and human pathogens, their frequent contamination of cell lines and, because of their small size, for their use as models of the minimal cell concept.They have traditionally been seen as highly host specific but this is being reviewed in view of recent detections of animal mycoplasmas in unlikely hosts including humans. Some highlights include:Mycoplasmas, containing as few as 450 genes, are the smallest free-living organisms on the planetThey were the first synthetically created life formsWhile the majority of mycoplasmas are harmless, the World Organisation for Animal Health (OIE have listed 4 mycoplasma diseases because of their serious socio-economic impacts10-15% of cell lines used for virus research are contaminated with mycoplasma Are they the real the causes of TSEs and other undiagnosed human conditions?

  8. The Textile Form of Sound

    DEFF Research Database (Denmark)

    Bendixen, Cecilie

    of sound. This issue is a part of a Ph.D. study at The Danish Design School in Copenhagen. Sound diffusion in architecture is a complex phenomenon. From the sound source the sound spreads in all directions as a sphere of wave fronts. When the sound is reflected from room boundaries or furniture, complex...... experiments were carried out. One experiment was done in a laboratory with a sound measure instrument and textiles arranged in different positions and shapes. Here the high energy spots were located. The other experiment is ongoing and is an investigation of how textiles can take the shape of the sound......Sound is a part of architecture, and sound is complex. Upon this, sound is invisible. How is it then possible to design visual objects that interact with the sound? This paper addresses the problem of how to get access to the complexity of sound and how to make textile material revealing the form...

  9. The Form of HWID Theory

    DEFF Research Database (Denmark)

    Clemmensen, Torkil

    2015-01-01

    The aim of activities within the Human-Computer Interaction (HCI) area named Human Work Interaction Design (HWID) is to establish relationships between empirical work-domain studies and recent developments in interaction design. Recent areas of research within HWID include design sketches for work......, usability in context, work analysis for HCI, and integration of work analysis and interaction design methods for pervasive and smart workplaces. Across these areas, the question emerges what form of theory may HWID research produce? The aim with this paper is to investigate the requirements of different...... research purposes to a common framework. We take the position that we should approach HWID with a lightweight, medium-level framework that is useful to guide the application of other theories to study the relation between work analysis and interaction design. We analyse the requirements to theory found...

  10. Forming impressions from incongruent traits.

    Science.gov (United States)

    Casselden, P A; Hampson, S E

    1990-08-01

    The factors that affect the ease with which impressions are formed from incongruent trait pairs are investigated. In Experiments 1 and 2, trait pairs that were both descriptively and evaluatively congruent, as well as ones that were only evaluatively congruent, were found to be more imaginable and to be perceived as more frequently co-occurring than incongruent trait pairs. In Experiment 3, response latency provided a converging measure of ease of imaginability. Experiment 4 examined written descriptions of targets described by these trait pairs, and found more attempts to integrate the congruent than the incongruent pairs. These findings are discussed in terms of the relation between laypersons' impressions of personality and formal personality assessment. PMID:2213498

  11. Simultaneous Assembly of Multiple Test Forms

    NARCIS (Netherlands)

    Linden, van der Wim J.; Adema, Jos J.

    1998-01-01

    An algorithm for the assembly of multiple test forms is proposed in which the multiple-form problem is reduced to a series of computationally less intensive two-form problems. At each step, one form is assembled to its true specifications; the other form is a dummy assembled only to maintain a balan

  12. 48 CFR 570.701 - Standard forms.

    Science.gov (United States)

    2010-10-01

    ... PROGRAMS ACQUIRING LEASEHOLD INTERESTS IN REAL PROPERTY Forms 570.701 Standard forms. Use Standard Form 2, U.S. Government Lease for Real Property, to award leases unless you use GSA Form 3626 (see 570.702). Delete the reference to the Standard Form 2-A in paragraph 7....

  13. 48 CFR 570.702 - GSA forms.

    Science.gov (United States)

    2010-10-01

    ... PROGRAMS ACQUIRING LEASEHOLD INTERESTS IN REAL PROPERTY Forms 570.702 GSA forms. (a) You may use GSA Form 3626, U.S. Government Lease for Real Property (Short Form), to award leases if you use the simplified leasing procedures in 570.2 or if you determine it advantageous to use. (b) You may use GSA Form...

  14. Are There Various Forms of Lupus?

    Science.gov (United States)

    ... lupus Understanding lupus Are there various forms of lupus? Systemic Lupus Erythematosus Systemic lupus is the most common form ... and tissues at “ Lupus and the Body ”. Cutaneous Lupus Erythematosus This form of lupus is limited to ...

  15. 48 CFR 3053.303 - Agency forms.

    Science.gov (United States)

    2010-10-01

    ... section illustrates agency-specified forms. To access these forms go to: http://www.dhs.gov (under “Business, Acquisition Information”) or https://dhsonline.dhs.gov/portal/jhtml/general/forms.jhtml....

  16. Miscellaneous Waste-Form FEPs

    Energy Technology Data Exchange (ETDEWEB)

    A. Schenker

    2000-12-08

    The US DOE must provide a reasonable assurance that the performance objectives for the Yucca Mountain Project (YMP) potential radioactive-waste repository can be achieved for a 10,000-year post-closure period. The guidance that mandates this direction is under the provisions of 10 CFR Part 63 and the US Department of Energy's ''Revised Interim Guidance Pending Issuance of New US Nuclear Regulatory Commission (NRC) Regulations (Revision 01, July 22, 1999), for Yucca Mountain, Nevada'' (Dyer 1999 and herein referred to as DOE's Interim Guidance). This assurance must be demonstrated in the form of a performance assessment that: (1) identifies the features, events, and processes (FEPs) that might affect the performance of the potential geologic repository; (2) examines the effects of such FEPs on the performance of the potential geologic repository; (3) estimates the expected annual dose to a specified receptor group; and (4) provides the technical basis for inclusion or exclusion of specific FEPs.

  17. The effect of traditional architecture elements on architectureal and planning forming develop and raise the efficency of using the traditional energy (study case Crater/Aden, Yemen)

    International Nuclear Information System (INIS)

    This paper discuss the role of architecture in Center city-Aden, Republic of Yemen which has a historical traditional architecture which is a unique sample with many elements that make the building of this city as an effective helper in keeping the sources traditional energy. This architecture could be meritoriously described as courtyards, high ceiling for suitable air circling are used as well as the main building material used are local and environmental such as stones, wood and lime stone (Pumic). The research aim at studying and analyzing the planning forming and architectural specification of this city through studying some examples of its buildings to recognize the traditional building role in saving the traditional energy by studying the building material, ventilation system, orientation and opening, for using these elements to raise the efficiency of using the resources of traditional sources. The research is abbreviated to several results such as: 1. Urbanization planning side: a. Elements of urban planning represented in the mass and opening their environmental role. b. Method of forming the urban planning. c. Series in arrangement of elements of urban planning. 2. Architectural side: a. Ratio between solid and void. b. opening shapes. c. internal courtyards. d. Unique architectural elements (Mashrabiyas (Oriels), sky lines, opening covering...etc). e. Building material used . f. building construction methods. g. Kind of walls.(Author)

  18. Uniform-droplet spray forming

    Energy Technology Data Exchange (ETDEWEB)

    Blue, C.A.; Sikka, V.K. [Oak Ridge National Lab., TN (United States); Chun, Jung-Hoon [Massachusetts Institute of Technology, Cambridge, MA (United States); Ando, T. [Tufts Univ., Medford, MA (United States)

    1997-04-01

    The uniform-droplet process is a new method of liquid-metal atomization that results in single droplets that can be used to produce mono-size powders or sprayed-on to substrates to produce near-net shapes with tailored microstructure. The mono-sized powder-production capability of the uniform-droplet process also has the potential of permitting engineered powder blends to produce components of controlled porosity. Metal and alloy powders are commercially produced by at least three different methods: gas atomization, water atomization, and rotating disk. All three methods produce powders of a broad range in size with a very small yield of fine powders with single-sized droplets that can be used to produce mono-size powders or sprayed-on substrates to produce near-net shapes with tailored microstructures. The economical analysis has shown the process to have the potential of reducing capital cost by 50% and operating cost by 37.5% when applied to powder making. For the spray-forming process, a 25% savings is expected in both the capital and operating costs. The project is jointly carried out at Massachusetts Institute of Technology (MIT), Tuffs University, and Oak Ridge National Laboratory (ORNL). Preliminary interactions with both finished parts and powder producers have shown a strong interest in the uniform-droplet process. Systematic studies are being conducted to optimize the process parameters, understand the solidification of droplets and spray deposits, and develop a uniform-droplet-system (UDS) apparatus appropriate for processing engineering alloys.

  19. A Framework for Interactively Helpful Web Forms

    DEFF Research Database (Denmark)

    Bohøj, Morten; Bouvin, Niels Olof; Gammelmark, Henrik

    2012-01-01

    AdapForms is a framework for adaptive forms, consisting of a form definition language designating structure and constraints upon acceptable input, and a software architecture that continuously validates and adapts the form presented to the user. The validation is performed server-side, which...

  20. 48 CFR 245.7101 - Forms.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 3 2010-10-01 2010-10-01 false Forms. 245.7101 Section 245.7101 Federal Acquisition Regulations System DEFENSE ACQUISITION REGULATIONS SYSTEM, DEPARTMENT OF DEFENSE CONTRACT MANAGEMENT GOVERNMENT PROPERTY Plant Clearance Forms 245.7101 Forms. Use the forms...

  1. Siegel modular forms and their applications

    NARCIS (Netherlands)

    G. van der Geer

    2008-01-01

    These are the lecture notes of the lectures on Siegel modular forms at the Nordfjordeid Summer School on Modular Forms and their Applications. We give a survey of Siegel modular forms and explain the joint work with Carel Faber on vector-valued Siegel modular forms of genus 2 and present evidence fo

  2. E-Forms in E-Business

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    The form-based application framework is proposed as a straightsolution for E-bu siness applications. A Rapid Application Development (RAD) tool FormNet is desi gned for developing complex enterprise network applications. Its main features and a comparison with Microsoft Windows Forms are presented in this paper. The tool can be also perfectly applied to the government form applications.

  3. Optical properties of bud scales and protochlorophyll(ide) forms in leaf primordia of closed and opened buds.

    Science.gov (United States)

    Solymosi, Katalin; Böddi, Béla

    2006-08-01

    The transmission spectra of bud scales of 14 woody species and the 77 K fluorescence emission spectra of the innermost leaf primordia of closed and opened buds of 37 woody species were studied. Pigment concentrations were determined in some species. Bud scales had low transmittance between 400 and 680 nm with a local minimum around 680 nm. Transmittance increased steeply above 680 nm and was > 80% in the 700-800 nm spectral region. Significant protochlorophyllide (Pchlide) accumulation was observed in leaf primordia of tightly packed, closed buds with relatively thick, dark bud scales. In common ash (Fraxinus excelsior L.) and Hungarian ash (Fraxinus angustifolia Vahl.), the innermost leaf primordia of the closed buds contained protochlorophyll (Pchl) and Pchlide (abbreviated as Pchl(ide)), but no chlorophyll. We observed Pchl(ide) forms with emission maxima at 633, 643 and 655 nm in these leaves. Complete transformation of Pchlide(655) (protochlorophyllide form with maximum emission at 655 nm) into Chlide(692) (chlorophyllide form with maximum emission at 692 nm) occurred after irradiation for 10 s. The innermost leaf primordia of the buds of four species (flowering ash (Fraxinus ornus L.), horse chestnut (Aesculus hippocastanum L.), tree of heaven (Ailanthus altissima P. Mill.) and common walnut (Juglans regia L.)) contained Pchl(ide)(633), Pchl(ide)(643) and Pchlide(655) as well as an emission band at 688 nm corresponding to a chlorophyll form. The Pchlide(655) was fully photoactive in these species. The outermost leaf primordia of these four species and the innermost leaf primordia of 28 other species contained all of the above described Pchl(ide) forms in various ratios but in small amounts. In addition, Chl forms were present and the main bands in the fluorescence emission spectra were at 690 or 740 nm, or both. The results indicate that Pchl(ide) accumulation occurs in leaf primordia in near darkness inside the tightly closed buds, where the bud scales and

  4. Is Interdisciplinarity Old News? A Disciplined Consideration of Interdisciplinarity

    Science.gov (United States)

    Barrett, Brian D.

    2012-01-01

    This paper draws on the theory of Basil Bernstein and on more recent applications of it by Rob Moore, John Beck and Michael Young to respond to recent calls for the replacement of discipline-based university faculties and departments with "problem-based" curricula and programmes of study. It considers, particularly, the potential consequences of…

  5. New CERN Health Insurance Scheme (CHIS) forms

    CERN Multimedia

    HR Department

    2015-01-01

    New versions of the following forms for claims and requests to the CERN Health Insurance Scheme (CHIS) have been released:   form for claiming reimbursement of medical expenses,   form for requesting advance reimbursement, and   dental estimate form (for treatments foreseen to exceed 800 CHF).   The new forms are available in French and English. They can either be completed electronically before being printed and signed, or completed in paper form. New detailed instructions can be found at the back of the claim form; CHIS members are invited to read them carefully. The electronic versions (PDF) of all the forms are available on the CHIS website and on the UNIQA Member Portal. CHIS Members are requested to use these new forms forthwith and to discard any previous version. Questions regarding the above should be addressed directly to UNIQA (72730 or 022.718 63 00 or uniqa.assurances@cern.ch).

  6. Resultados clínicos e metabólicos da abreviação do jejum com carboidratos na revascularização cirúrgica do miocárdio Clinical and metabolic results of fasting abbreviation with carbohydrates in coronary artery bypass graft surgery

    Directory of Open Access Journals (Sweden)

    Gibran Roder Feguri

    2012-03-01

    Full Text Available INTRODUÇÃO: Existe pouca informação sobre abreviação do jejum pré-operatório com oferta de líquidos ricos em carboidratos (CHO nas operações cardiovasculares. OBJETIVOS: Avaliar variáveis clínicas, segurança do método e efeitos no metabolismo de pacientes submetidos à abreviação do jejum na cirurgia de revascularização do miocárdio (CRVM. MÉTODOS: Quarenta pacientes submetidos à CRVM foram randomizados para receberem 400 ml (6 horas antes e 200 mL (2 horas antes de maltodextrina a 12,5% (Grupo I, n=20 ou apenas água (Grupo II, n=20 antes da indução anestésica. Foram avaliadas diversas variáveis clínicas no perioperatório e também a resistência insulínica (RI pelo índice de Homa-IR e pela necessidade de insulina exógena; além da função excretora da célula beta pancreática pelo Homa-Beta e controle glicêmico por exames de glicemia capilar. RESULTADOS: Não ocorreram óbitos, broncoaspiração, mediastinite, infarto agudo do miocárdio ou acidente vascular encefálico perioperatórios. Fibrilação atrial ocorreu em dois pacientes de cada grupo e complicações infecciosas não diferiram entre os grupos (P=0,611. Pacientes do Grupo I apresentaram dois dias a menos de internação hospitalar (P=0,025 e um dia a menos na UTI (P0,05. Declínio da produção endógena de insulina ocorreu em ambos os grupos (PINTRODUCTION: Limited information is available about preoperative fasting abbreviation with administration of liquid enriched with carbohydrates (CHO in cardiovascular surgeries. OBJECTIVES: To evaluate clinical variables, security of the method and effects on the metabolism of patients undergoing fasting abbreviation in coronary artery bypass graft (CABG surgery. METHODS: Forty patients undergoing CABG were randomized to receive 400 ml (6 hours before and 200 ml (2 hours before of maltodextrin at 12.5% (Group I, n=20 or just water (Group II, n=20 before anesthetic induction. Perioperative clinical variables

  7. Current assisted superplastic forming of titanium alloy

    Directory of Open Access Journals (Sweden)

    Wang Guofeng

    2015-01-01

    Full Text Available Current assisted superplastic forming combines electric heating technology and superplastic forming technology, and can overcome some shortcomings of traditional superplastic forming effectively, such as slow heating rate, large energy loss, low production efficiency, etc. Since formability of titanium alloy at room temperature is poor, current assisted superplastic forming is suitable for titanium alloy. This paper mainly introduces the application of current assisted superplastic forming in the field of titanium alloy, including forming technology of double-hemisphere structure and bellows.

  8. Singularity conjecture and constructions of Jacobi forms

    Institute of Scientific and Technical Information of China (English)

    王巨平

    2002-01-01

    This paper verifies the singularity conjecture for Jacobi forms with higher degree in some typical cases, and gives constructions for the Jacobi cusp forms whose Fourier coefficients can be expressed by some kind of Rankin-type L-series.

  9. FormCalc 9 and Extensions

    CERN Document Server

    Hahn, T; Schappacher, C

    2016-01-01

    We present Version 9 of the Feynman-diagram calculator FormCalc and a flexible new suite of shell scripts and Mathematica packages based on FormCalc, which can be adapted and used as a template for calculations.

  10. 32 CFR 48.205 - Election form.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Election form. 48.205 Section 48.205 National... SERVICEMAN'S FAMILY PROTECTION PLAN Election of Options § 48.205 Election form. The form for making election after October 31, 1968, is prescribed as Election of Options, Retired Serviceman's Family...

  11. Linguistic Form of the Legal Norm

    Directory of Open Access Journals (Sweden)

    Camelia IGNATESCU

    2013-12-01

    Full Text Available The legal norm is a legal normative judgment in a normative proposition logical form, expressed in a grammatical sentence. It is not the grammatical sentences, neither the propositional forms which are legal, but the normative judgment that gives particular significance to the general form and cognitive value to the information embedded in the grammatical propositional construct.

  12. Simple Way of Recording Dental Arch Forms

    OpenAIRE

    Gupta, Shreya; Ratre, Ram Kishore; Jain, Sandhya; Chandki, Rita

    2015-01-01

    Like finger prints each individual has a unique dental arch form design. Recording patient’s dental arch form may be required in various fields in dentistry be it longitudinal studies for evaluating growth, forensic dentistry and most importantly in orthodontic practice for fabricating arch wires for individual patients. An easy and practical method to obtain individual arch form for each patient is explained.

  13. Dynamic normal forms and dynamic characteristic polynomial

    DEFF Research Database (Denmark)

    Frandsen, Gudmund Skovbjerg; Sankowski, Piotr

    2011-01-01

    ) randomized time, where k is the number of invariant factors of the matrix. The algorithm is based on the first dynamic algorithm for computing normal forms of a matrix such as the Frobenius normal form or the tridiagonal symmetric form. The algorithm can be extended to solve the matrix eigenproblem...

  14. 78 FR 57807 - Aged Beneficiary Designation Forms

    Science.gov (United States)

    2013-09-20

    ... record- keeper in regulations on June 13, 1997 (62 FR 32426). All beneficiary designation forms in an...; ] FEDERAL RETIREMENT THRIFT INVESTMENT BOARD 5 CFR Part 1651 Aged Beneficiary Designation Forms AGENCY... beneficiary designation form is valid only if it is received by the TSP record- keeper not more than one...

  15. 47 CFR 3.20 - Application form.

    Science.gov (United States)

    2010-10-01

    ... AUTHORITIES IN MARITIME AND MARITIME MOBILE-SATELLITE RADIO SERVICES Application Procedures § 3.20 Application form. Written application must be made to the Federal Communications Commission on FCC Form 44... 47 Telecommunication 1 2010-10-01 2010-10-01 false Application form. 3.20 Section...

  16. Journal-order form of accounting

    OpenAIRE

    Сук, Петро Леонідович; Мохаммад Аль-Іббіні, Омран Ахмад

    2015-01-01

    Form of accounting is a set of interconnected registers in which information is organized, summarized, accumulated, stored and provided to users for decision making.Forms of accounting have been developed in accordance with economic conditions.Journal-order form of accounting can be used in modern conditions, in automation of accounting, is a source of information for users of financial and management accounting

  17. 30 CFR 256.49 - Lease form.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Lease form. 256.49 Section 256.49 Mineral... IN THE OUTER CONTINENTAL SHELF Issuance of Leases § 256.49 Lease form. Oil and gas leases and leases for sulphur shall be issued on forms approved by the Director. Other mineral leases shall be issued...

  18. 30 CFR 281.22 - Lease form.

    Science.gov (United States)

    2010-07-01

    ... 30 Mineral Resources 2 2010-07-01 2010-07-01 false Lease form. 281.22 Section 281.22 Mineral... OIL, GAS, AND SULPHUR IN THE OUTER CONTINENTAL SHELF Leasing Procedures § 281.22 Lease form. The OCS mineral leases shall be issued on the lease form prescribed by the Secretary in the leasing notice....

  19. 38 CFR Appendix A to Part 41 - Data Collection Form (Form SF-SAC)

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Data Collection Form (Form SF-SAC) A Appendix A to Part 41 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS.... Appendix A to Part 41—Data Collection Form (Form SF-SAC) Note: Data Collection Form SF-SAC and...

  20. Binary quadratic forms an algorithmic approach

    CERN Document Server

    Buchmann, Johannes

    2007-01-01

    The book deals with algorithmic problems related to binary quadratic forms, such as finding the representations of an integer by a form with integer coefficients, finding the minimum of a form with real coefficients and deciding equivalence of two forms. In order to solve those problems, the book introduces the reader to important areas of number theory such as diophantine equations, reduction theory of quadratic forms, geometry of numbers and algebraic number theory. The book explains applications to cryptography. It requires only basic mathematical knowledge.

  1. Revealing the "missing" low-mass stars in the S254-S258 star forming region by deep X-ray imaging

    CERN Document Server

    Mucciarelli, Paola; Zinnecker, Hans

    2011-01-01

    (abbreviated) In the central part of the S254-S258 star forming complex, a dense embedded cluster of very young stellar objects (S255-IR) is sandwiched between the two HII regions S255 and S257. This interesting configuration had led to different speculations such as dynamical ejection of the B-stars from the central cluster or triggered star formation in a cloud that was swept up in the collision zone between the two expanding HII regions. The presence or absence of low-mass stars associated with these B-stars can discriminate between the possible scenarios. We performed a deep Chandra X-ray observation of the S254-S258 region in order to efficiently discriminate young stars from the numerous older field stars in the area. We detected 364 X-ray point sources, providing a complete sample of all young stars in the observed region down to ~0.5 Msun. A clustering analysis identifies three significant clusters, containing 64 X-ray sources in total. After accounting for X-ray background contaminants, this implies ...

  2. New Forming Technologies for Autobody at POSCO

    Science.gov (United States)

    Lee, Hong-Woo; Cha, Myung-Hwan; Choi, Byung-Keun; Kim, Gyo-Sung; Park, Sung-Ho

    2011-08-01

    As development of car body with light weight and enhanced safety became one of the hottest issues in the auto industry, the advanced high strength steels have been broadly applied to various automotive parts over the last few years. Corresponding to this trend, POSCO has developed various types of cold and hot rolled AHSSs such as DP, TRIP, CP and FB, and continues to develop new types of steel in order to satisfy the requirement of OEMs more extensively. To provide optimal technical supports to customers, POSCO has developed more advanced EVI concept, which includes the concept of CE/SE, VA/VE, VI and PP as well as the conventional EVI strategy. To realize this concept, POSCO not only supports customers with material data, process guideline, and evaluation of formability, weld-ability, paint-ability and performance but also provides parts or sub-assemblies which demand highly advanced technologies. Especially, to accelerate adoption of AHSS in autobody, POSCO has tried to come up with optimal solutions to AHSS forming. Application of conventional forming technologies has been restricted more and more by relatively low formability of AHSS with high tensile-strength. To overcome the limitation in the forming, POSCO has recently developed new forming technologies such as hydro-forming, hot press forming, roll forming and form forming. In this paper, tailored strength HPF, hydroformed torsion beam axle and multi-directional roll forming are introduced as examples of new forming technologies.

  3. Solid form screening--a review.

    Science.gov (United States)

    Aaltonen, Jaakko; Allesø, Morten; Mirza, Sabiruddin; Koradia, Vishal; Gordon, Keith C; Rantanen, Jukka

    2009-01-01

    Solid form screening, the activity of generating and analysing different solid forms of an active pharmaceutical ingredient (API), has become an essential part of drug development. The multi-step screening process needs to be designed, performed and evaluated carefully, since the decisions made based on the screening may have consequences on the whole lifecycle of a pharmaceutical product. The selection of the form for development is made after solid form screening. The selection criteria include not only pharmaceutically relevant properties, such as therapeutic efficacy and processing characteristics, but also intellectual property (IP) issues. In this paper, basic principles of solid form screening are reviewed, including the methods used in experimental screening (generation, characterisation and analysis of solid forms, data mining tools, and high-throughput screening technologies) as well as basics of computational methods. Differences between solid form screening strategies of branded and generic pharmaceutical manufacturers are also discussed. PMID:18715549

  4. Analyzing the Feasibility of Teaching Critical Reading Strategies with the Abbreviated Version of English Literary Work%批判性阅读策略教学的可行性分析--以英文名著简写本为例

    Institute of Scientific and Technical Information of China (English)

    董美珍

    2015-01-01

    批判性阅读作为英语教学中培养学生批判性思维的重要途径,得到了国内外学者的关注。本文以英文名著简写本为阅读材料,以高中生为教学对象,探讨适用于小说体裁的批判性阅读策略,以期帮助学生开展批判性阅读,改善批判性思维。%Critical Reading, the important approach of developing students’ critical thinking in English teaching, has gained wide atten-tion from the scholars at home and abroad. This article aims at selecting the appropriate Critical Reading strategies which can be applied in the fictions chosen from the abbreviated version of English literary work and are suitable for High school students in English lesson. The strategies can help the students read critically and improve the students’ critical thinking.

  5. Report on the draft of the law No. 1253 concerning the Revamping and Expanding Domestic Electricity Supply. Volume III. Appendices and Table of abbreviations; Rapport sur le projet de loi (no. 1253) relatif a la modernisation et au developpement du service public de l'electricite. Tome III. Annexes et Table des sigles

    Energy Technology Data Exchange (ETDEWEB)

    Bataille, Christian [Assemblee Nationale, Paris (France)

    1999-02-11

    The third volume of the Report on behalf of the Production and Exchange Commission on the draft of the law No. 1253 concerning the Revamping and Expanding Domestic Electricity Supply contains Appendices. The appendix number 1 presents the directive 96/92 CE of the European Parliament and Council of 19 December 1996, concerning common rules referring to the electricity internal market. It contains the chapters titled: 1. Field of application and definitions; 2. General rules for sector organization; 3. Production; 4. Exploitation of the transport grid; 5. Exploitation of the distribution grid; 6. Accounting dissociation and transparency; 7. Organization of the grid access; 8. Final dispositions. The appendix number 2 gives the law no. 46 - 628 of 8 April, modified, on the nationalization of the electricity and gas. The third appendix reproduces Decree no. 55 - 662 of 20 May 1955 concerning relationships between the establishments aimed by the articles 2 and 23 of the law of 8 April 1946 and the autonomous producers of electric energy. The appendix number 4 contains the notification of State Council of 7 July 1994 regarding the diversification of EDF and GDF activities. The fifth appendix is a chronological list of the European negotiations concerning the opening of the electricity market (1987 -1997). Finally, a list of following abbreviations is given: ART, ATR, CNES, CRE, CTE, DNN, FACE, FPE, GRT, IEG, INB, PPI, RAG and SICAE.

  6. Film-forming amines in shell boilers

    Energy Technology Data Exchange (ETDEWEB)

    Topp, Holger [Astrium RST Rostock GmbH, Rostock (Germany); Hater, Wolfgang [BK Giulini, Ludwigshafen (Germany); BKG Water Solutions, Ludwigshafen (Germany); Bache, Andre de [BK Giulini, Ludwigshafen (Germany); Kolk, Christian zum [BKG Water Solutions, Ludwigshafen (Germany)

    2012-01-15

    Studies were conducted with the aim of providing answers to important questions concerning the use of film-forming amines in steam generators. Tests were carried out in test steam generators under controlled conditions to study the three following application areas: the influence of film-forming amines on boiling behavior and heat transfer, the influence of film-forming amines on oxidic protective film formation, and the influence of film-forming amines on critical operating conditions. In the experiments water treatment with trisodium phosphate (which is normally used with shell boilers) was compared with treatment with film-forming amines. In all three areas the treatment with film-forming amines achieved comparable or better results than the treatment with trisodium phosphate. (orig.)

  7. Review on Cold-Formed Steel Connections

    OpenAIRE

    Yeong Huei Lee; Cher Siang Tan; Shahrin Mohammad; Mahmood Md. Tahir; Poi Ngian Shek

    2014-01-01

    The concept of cold-formed light steel framing construction has been widespread after understanding its structural characteristics with massive research works over the years. Connection serves as one of the important elements for light steel framing in order to achieve its structural stability. Compared to hot-rolled steel sections, cold-formed steel connections perform dissimilarity due to the thin-walled behaviour. This paper aims to review current researches on cold-formed steel connection...

  8. On form factors of boundary changing operators

    CERN Document Server

    Bajnok, Zoltan

    2015-01-01

    We develop a form factor bootstrap program to determine the matrix elements of local, boundary condition changing operators. We propose axioms for these form factors and determine their solutions in the free boson and Lee-Yang models. The sudden change in the boundary condition, caused by an operator insertion, can be interpreted as a local quench and the form factors provide the overlap of any state before the quench with any outgoing state after the quench.

  9. On form factors of boundary changing operators

    Directory of Open Access Journals (Sweden)

    Z. Bajnok

    2016-04-01

    Full Text Available We develop a form factor bootstrap program to determine the matrix elements of local, boundary condition changing operators. We propose axioms for these form factors and determine their solutions in the free boson and Lee–Yang models. The sudden change in the boundary condition, caused by an operator insertion, can be interpreted as a local quench and the form factors provide the overlap of any state before the quench with any outgoing state after the quench.

  10. Usability of Public Administration Electronic Forms

    OpenAIRE

    Miloslav Hub; Michal Chudoba

    2015-01-01

    This paper is focused on the testing and evaluating of public administration electronic forms from the usability point of view. Its objective is to design a suitable methodology for usability testing of electronic forms and their description and distribution to public administration information systems professionals. Firstly, methods of usability engineering are summarized and a suitable method for usability testing and evaluation of electronic forms is selected. Farther, the methodology of e...

  11. Review on Cold-Formed Steel Connections

    Directory of Open Access Journals (Sweden)

    Yeong Huei Lee

    2014-01-01

    Full Text Available The concept of cold-formed light steel framing construction has been widespread after understanding its structural characteristics with massive research works over the years. Connection serves as one of the important elements for light steel framing in order to achieve its structural stability. Compared to hot-rolled steel sections, cold-formed steel connections perform dissimilarity due to the thin-walled behaviour. This paper aims to review current researches on cold-formed steel connections, particularly for screw connections, storage rack connections, welded connections, and bolted connections. The performance of these connections in the design of cold-formed steel structures is discussed.

  12. Review on cold-formed steel connections.

    Science.gov (United States)

    Lee, Yeong Huei; Tan, Cher Siang; Mohammad, Shahrin; Tahir, Mahmood Md; Shek, Poi Ngian

    2014-01-01

    The concept of cold-formed light steel framing construction has been widespread after understanding its structural characteristics with massive research works over the years. Connection serves as one of the important elements for light steel framing in order to achieve its structural stability. Compared to hot-rolled steel sections, cold-formed steel connections perform dissimilarity due to the thin-walled behaviour. This paper aims to review current researches on cold-formed steel connections, particularly for screw connections, storage rack connections, welded connections, and bolted connections. The performance of these connections in the design of cold-formed steel structures is discussed. PMID:24688448

  13. Modelisation statistique de formes en imagerie cerebrale

    OpenAIRE

    Corouge, Isabelle

    2003-01-01

    Cette these traite de la modelisation statistique de formes en imageriecerebrale.Dans une premiere partie, nous proposons un modele statistique de la forme des sillons corticaux. Le modele est bati par apprentissage a partir de sillons extraits d'images IRM et dotes d'une representation parametrique. La definition d'un repere intrinseque a la forme sillon permet d'aligner l'ensemble des formes extraites et de construire une population d'apprentissage coherente sur laquelle appliquer une analy...

  14. On the Notion of Logical Form

    Institute of Scientific and Technical Information of China (English)

    林允清

    2014-01-01

    The notion of logical form plays a central role in the philosophy of language and in linguistics . But what logical form is has not been clear . In this paper I first survey the uses of logical form , and show that this notion has no well-defined meaning . I then discuss three main motivations behind invoking logical form , and argue that two of them are unwarranted , and the third can be satisfied by an approach to the logic of ordinary language that is based on the idea of sentence frames , rather than on the traditional idea of subject and predicate .

  15. Review on Cold-Formed Steel Connections

    Science.gov (United States)

    Tan, Cher Siang; Mohammad, Shahrin; Md Tahir, Mahmood; Shek, Poi Ngian

    2014-01-01

    The concept of cold-formed light steel framing construction has been widespread after understanding its structural characteristics with massive research works over the years. Connection serves as one of the important elements for light steel framing in order to achieve its structural stability. Compared to hot-rolled steel sections, cold-formed steel connections perform dissimilarity due to the thin-walled behaviour. This paper aims to review current researches on cold-formed steel connections, particularly for screw connections, storage rack connections, welded connections, and bolted connections. The performance of these connections in the design of cold-formed steel structures is discussed. PMID:24688448

  16. Soliton form factors from lattice simulations

    CERN Document Server

    Rajantie, Arttu

    2010-01-01

    The form factor provides a convenient way to describe properties of topological solitons in the full quantum theory, when semiclassical concepts are not applicable. It is demonstrated that the form factor can be calculated numerically using lattice Monte Carlo simulations. The approach is very general and can be applied to essentially any type of soliton. The technique is illustrated by calculating the kink form factor near the critical point in 1+1-dimensional scalar field theory. As expected from universality arguments, the result agrees with the exactly calculable scaling form factor of the two-dimensional Ising model.

  17. 46 CFR 308.548 - Standard form of underwriting agency agreement for cargo, Form MA-318.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 8 2010-10-01 2010-10-01 false Standard form of underwriting agency agreement for cargo, Form MA-318. 308.548 Section 308.548 Shipping MARITIME ADMINISTRATION, DEPARTMENT OF TRANSPORTATION... underwriting agency agreement for cargo, Form MA-318. This form, which may be obtained from the American...

  18. 78 FR 45615 - Proposed Collection; Comment Request for Form 14134 and Form 14135

    Science.gov (United States)

    2013-07-29

    ... Internal Revenue Service Proposed Collection; Comment Request for Form 14134 and Form 14135 AGENCY... U.S.C. 3506(c)(2)(A)). Currently, the IRS is soliciting comments concerning Form 14134, Application for Certificate of Subordination of Federal Tax Lien, and Form 14135, Application for Certificate...

  19. 76 FR 36620 - Proposed Collection; Comment Request for Form 8453-F and Form 8879-F

    Science.gov (United States)

    2011-06-22

    ... Internal Revenue Service Proposed Collection; Comment Request for Form 8453-F and Form 8879-F AGENCY... U.S.C. 3506(c)(2)(A)). Currently, the IRS is soliciting comments concerning Form 8453-F, U.S. Estate of Trust Income Tax Declaration and Signature for Electronic and Magnetic Made Filing and Form...

  20. STUDY OF ULTRASOUND RADIATION INFLUENCE ON ABILITY TO FORM BIOFILMS AND FORMED BIOFILMS OF KLEBSIELLA PNEUMONIAE

    OpenAIRE

    Mozgova Yu.A.

    2013-01-01

    With aim to detect ability to form biofilms in K.pneumoniae and to study effects of low-intensity ultrasound radiation on formed biofilms and their aggregation microbiological research of material frompatients with pyoinflammatory diseases was performed. It was found that low-intensity ultrasound radiation could destroy formed biofilms of K. pneumoniae and decrease ability of this pathogen to form secondary biofilms.

  1. Correlation between arch form and facial form: A cross sectional study

    Directory of Open Access Journals (Sweden)

    Sanjna Nayar

    2015-01-01

    Full Text Available Arch form is a key determinant in teeth position. Teeth selection and placement must be based on the functional and esthetic needs of the patient. Keeping in mind, the biomechanics involved with the prosthesis. The aim of the study was to evaluate the correlation between arch form and facial form. About 40 individuals in the age group of 20-25 years were involved in the study. The arch form and facial form were analyzed statistically to check for any correlation. It was found that, 63.63% of leptoprosophic individuals had squarish arch form while, 54.6% of mesoprosophic faces had ovoid arch form.

  2. NC INCREMENTAL SHEET METAL FORMING PROCESS AND VERTICAL WALL SQUARE BOX FORMING

    Institute of Scientific and Technical Information of China (English)

    Zhou Liuru; Mo Jianhua; Xiao Xiangzhi

    2004-01-01

    The forming principle and deformation analysis of NC incremental sheet metal forming process as well as the process planning, experiment and key process parameters of vertical wall square box forming are presented. Because the deformation of sheet metal only occurs around the tool head and the deformed region is subjected to stretch deformation, the deformed region of sheet metal thins, and surface area increases. Sheet metal forming stepwise is to lead to the whole sheet metal deformation. The forming half-apex angle θ and corner radius R are the main process parameters in NC incremental forming of vertical wall square box. According to sine law, a vertical wall square box can't be formed by NC incremental sheet metal forming process in a single process, rather, it must be formed in multi processes. Thus, the parallel line type tool path process method is presented to form the vertical wall square box, and the experiment and analysis are made to verify it.

  3. Algebra and Arithmetic of Modular Forms

    DEFF Research Database (Denmark)

    Rustom, Nadim

    In [Rus14b] and [Rus14a], we study graded rings of modular forms over congruence subgroups, with coefficients in subrings A of C, and determine bounds of the weights of modular forms constituting a minimal set of generators, as well as on the degree of the generators of the ideal of relations bet...

  4. 48 CFR 1332.702-70 - Forms.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 5 2010-10-01 2010-10-01 false Forms. 1332.702-70 Section 1332.702-70 Federal Acquisition Regulations System DEPARTMENT OF COMMERCE GENERAL CONTRACTING... electronic or hardcopy procurement request form on which the availability of adequate funds have...

  5. Open and Closed Form in Interactive Music

    DEFF Research Database (Denmark)

    Graugaard, Lars

    2005-01-01

    be expanded to include the performer's high-level decisions typical of open-form notation. These decisions can be used for defining and re-defining the computer's role in further development of the piece. In this paper I describe how such an open-form notation is used in the interactive man/machine...

  6. Cubical version of combinatorial differential forms

    DEFF Research Database (Denmark)

    Kock, Anders

    2010-01-01

    The theory of combinatorial differential forms is usually presented in simplicial terms. We present here a cubical version; it depends on the possibility of forming affine combinations of mutual neighbour points in a manifold, in the context of synthetic differential geometry....

  7. Greener manufacturing: Superplastic-like forming

    Science.gov (United States)

    Liu, Jun; Tan, Ming-Jen; Jarfors, Anders E. W.; Lim, Samuel C. V.; Fong, Kai-Soon; Castagne, Sylvie

    2012-08-01

    Conventional superplastic forming (SPF) is normally conducted at a slow forming rate (10-3 s-1 or slower) and high temperatures (typically 773 K or higher for aluminum alloys), which is not attractive for wider applications. Recently, SPF has revived as an attractive process in the automotive and aerospace industries, especially for forming of excellent precision, large, and complex-shaped work pieces. A hybrid superplastic forming process has exploited the usage of superplastic forming for faster times, lower temperatures, and also for use by non-superplastic materials by designing a process that combines stamping and gas blow forming in one operation to establish an energy-saving technology. With recent developments in these areas, the light-weight, yet inexpensive aluminum alloys are promising candidates for green manufacturing. In comparison with the conventional SPF process, the forming time has been shortened (typically from 30 min to 8 min), and the forming temperature has been lowered down (from 773 K to 673 K). Furthermore, as a greener manufacturing process, it uses the non-superplastic grade materials, which is more compatible with existing manufacturing processes with less material preparation time and expense cost.

  8. FORM Matters: Fast Symbolic Computation under UNIX

    OpenAIRE

    Tung, Michael M.

    2004-01-01

    We give a brief introduction to FORM, a symbolic programming language for massive batch operations, designed by J.A.M. Vermaseren. In particular, we stress various methods to efficiently use FORM under the UNIX operating system. Several scripts and examples are given, and suggestions on how to use the vim editor as development platform.

  9. Binary Quadratic Forms: A Historical View

    Science.gov (United States)

    Khosravani, Azar N.; Beintema, Mark B.

    2006-01-01

    We present an expository account of the development of the theory of binary quadratic forms. Beginning with the formulation and proof of the Two-Square Theorem, we show how the study of forms of the type x[squared] + ny[squared] led to the discovery of the Quadratic Reciprocity Law, and how this theorem, along with the concept of reduction relates…

  10. Ceramic and glass radioactive waste forms

    Energy Technology Data Exchange (ETDEWEB)

    Readey, D.W.; Cooley, C.R. (comps.)

    1977-01-01

    This report contains 14 individual presentations and 6 group reports on the subject of glass and polycrystalline ceramic radioactive waste forms. It was the general consensus that the information available on glass as a waste form provided a good basis for planning on the use of glass as an initial waste form, that crystalline ceramic forms could also be good waste forms if much more development work were completed, and that prediction of the chemical and physical stability of the waste form far into the future would be much improved if the basic synergistic effects of low temperature, radiation and long times were better understood. Continuing development of the polycrystalline ceramic forms was recommended. It was concluded that the leach rate of radioactive species from the waste form is an important criterion for evaluating its suitability, particularly for the time period before solidified waste is permanently placed in the geologic isolation of a Federal repository. Separate abstracts were prepared for 12 of the individual papers; the remaining two were previously abstracted.

  11. Formulas in Physics Have a "Standard" Form

    Science.gov (United States)

    Moelter, Matthew J.; Jackson, Martin

    2012-01-01

    We discuss the importance of the ordering of symbols in physics formulas and identify implicit conventions that govern the "standard" form for how formulas are written and interpreted. An important part of writing and reading this form is understanding distinctions among constants, parameters, and variables. We delineate these conventions and…

  12. Dirichlet Form of Product of Variational Fractals

    Institute of Scientific and Technical Information of China (English)

    刘源

    2003-01-01

    Much effort has gone into constructing Dirichlet forms to define Laplacians on self-similar sets. However, the results have only been successful on p.c.f. (post critical finite) fractals. We prove the existence of a Dirichlet form on a class of non-p.c.f. sets that are the product of variational fractals.

  13. Theory of Single Point Incremental Forming

    DEFF Research Database (Denmark)

    Martins, P.A.F.; Bay, Niels; Skjødt, Martin;

    2008-01-01

    This paper presents a closed-form theoretical analysis modelling the fundamentals of single point incremental forming and explaining the experimental and numerical results available in the literature for the past couple of years. The model is based on membrane analysis with bi-directional in...

  14. 13 CFR 108.100 - Business form.

    Science.gov (United States)

    2010-01-01

    ... 13 Business Credit and Assistance 1 2010-01-01 2010-01-01 false Business form. 108.100 Section 108.100 Business Credit and Assistance SMALL BUSINESS ADMINISTRATION NEW MARKETS VENTURE CAPITAL (âNMVCâ) PROGRAM Qualifications for the NMVC Program Organizing A Nmvc Company § 108.100 Business form. A...

  15. 7 CFR 58.729 - Forming containers.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 3 2010-01-01 2010-01-01 false Forming containers. 58.729 Section 58.729 Agriculture... Procedures § 58.729 Forming containers. Containers either lined or unlined shall be assembled and stored in a sanitary manner to prevent contamination. The handling of containers by filler crews should be done...

  16. Forms of vitality play in infancy.

    Science.gov (United States)

    Español, Silvia; Martínez, Mauricio; Bordoni, Mariana; Camarasa, Rosario; Carretero, Soledad

    2014-12-01

    In this paper we report a qualitative study based on the constant comparative method to initiate the systematic study of forms of vitality play. This is an unnoticed non-figurative play frame linked to early social play and temporal arts in which child and adult elaborate the dynamics of their own movements and sounds in a repetition-variation form. In the introduction we present the theoretical underpinnings and the sporadic observations we have done in previous studies. Then, by the iterative observations of the recorded material of a longitudinal case study on play during the third year of life, we generated the general category of forms of vitality play and four subcategories of display modes of forms of vitality play (improvised forms of vitality play, ritualized forms of vitality play, forms of vitality play combined with pretend play, and forms of vitality play combined with role playing) which are illustrated with descriptive narratives. We discuss the properties of the developed categories, the limits of the present study, and the need to continue systematizing the research on this playful activity.

  17. Information Technology and New Forms of Organisations.

    Science.gov (United States)

    Ghasemiyeh, Rahim; Li, Feng

    This paper evaluates the impacts of the Internet on organizational structures and identifies new forms of organizations in light of information technology (IT) advances. Four traditional forms of organizations are summarized, i.e., the bureaucratic hierarchy, the entrepreneurial organization, the matrix organization, and the adhocacy. The…

  18. Teaching Students to Form Effective Questions

    Science.gov (United States)

    Stafford, Tish

    2009-01-01

    The ability to question lies at the heart of human curiosity and is a necessary component of cognition. The author stresses that forming questions is essential to human thought and communication. As such, forming questions is a foundational process that cuts across curricular areas and is embedded in content standards across the nation, including…

  19. The rare histological forms of gallbladder cancer

    OpenAIRE

    Lytvynenko M.V.; Rosha L.G.; Chetverykov S.G.; Vododuk V.U.; Sherstiuk S.A.; Katsap A.V.

    2011-01-01

    In the practice of surgeons meet the rare forms of gallbladder cancer, with atypical clinical course. The aim of ourinvestigation was revealed peculiarity of clinical display the rarely forms of gallbladder cancer. According to literaturesquamous cell carcinoma found in the gallbladder in 7% case.

  20. 20 CFR 703.2 - Forms.

    Science.gov (United States)

    2010-04-01

    ... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Forms. 703.2 Section 703.2 Employees...' COMPENSATION ACT AND RELATED STATUTES INSURANCE REGULATIONS General § 703.2 Forms. (a) Any information required... OWCP district offices and on the Internet at http://www.dol.gov/esa/owcp/dlhwc/lsforms.htm....

  1. Quadratic minima and modular forms II

    Science.gov (United States)

    Brent, Barry

    We give upper bounds on the size of the gap between a non-zero constant term and the next non-zero Fourier coefficient of an entire level two modular form. We give upper bounds for the minimum positive integer represented by a level two even positive-definite quadratic form. These bounds extend partial results in part I.

  2. Charge-symmetry-breaking nucleon form factors

    CERN Document Server

    Kubis, Bastian

    2009-01-01

    A quantitative understanding of charge-symmetry breaking is an increasingly important ingredient for the extraction of the nucleon's strange vector form factors. We review the theoretical understanding of the charge-symmetry-breaking form factors, both for single nucleons and for Helium-4.

  3. Form Filling with Self-Compacting Concrete

    DEFF Research Database (Denmark)

    Thrane, Lars Nyholm

    2002-01-01

    This paper describes a newly started Ph.D. project with the aim of simulating the form filling ability of Self-Compacting Concrete (SCC) taking into account the form geometry, reinforcement configuration, casting technique, and the rheological properties of the concrete. Comparative studies...

  4. Composite materials formed with anchored nanostructures

    Energy Technology Data Exchange (ETDEWEB)

    Seals, Roland D; Menchhofer, Paul A; Howe, Jane Y; Wang, Wei

    2015-03-10

    A method of forming nano-structure composite materials that have a binder material and a nanostructure fiber material is described. A precursor material may be formed using a mixture of at least one metal powder and anchored nanostructure materials. The metal powder mixture may be (a) Ni powder and (b) NiAl powder. The anchored nanostructure materials may comprise (i) NiAl powder as a support material and (ii) carbon nanotubes attached to nanoparticles adjacent to a surface of the support material. The process of forming nano-structure composite materials typically involves sintering the mixture under vacuum in a die. When Ni and NiAl are used in the metal powder mixture Ni.sub.3Al may form as the binder material after sintering. The mixture is sintered until it consolidates to form the nano-structure composite material.

  5. Electrically assisted forming modeling and control

    CERN Document Server

    Salandro, Wesley A; Bunget, Cristina; Mears, Laine; Roth, John T

    2015-01-01

    Maximizing reader insights into the latest research findings and applications of Electrically-Assisted Forming (EAF) – whereby metals are formed under an electric current field – this book explains how such a process produces immediate improved formability of metals beyond the extent of thermal softening, and allows metals to be formed to greater elongation with lower mechanical energy as well as allowing for lightweight brittle metals such as magnesium and titanium to be formed without external heating or annealing, enabling the more effective use of these lightweight metals in design. Including case studies that illustrate and support the theoretical content and real-world applications of the techniques discussed, this book also serves to enrich readers understanding of the underlying theories that influence electro-plastic behaviour. The authors have extensive experience in studying Electrically-Assisted Forming and have written extensively on the topic with publications including experimental works, t...

  6. Disability and Bureaucratic Forms of Life

    Directory of Open Access Journals (Sweden)

    Thomas Abrams

    2015-06-01

    Full Text Available This paper employs a hybrid actor-network theory/phenomenological approach to a frequent bother in the lives of disabled persons: bureaucratic forms. I argue that these forms are key sites where disabled personhood emerges, something I examine through the lens of what philosopher Annemarie Mol calls ‘ontological politics’. To be disabled is to be entered into the bureaucratic form of life. These forms translate human existence into a categorize-able, transportable and combinable object, to be administered through ‘centers of calculation’. Combining Heidegger’s fundamental ontology with Latour’s theory of paperwork, I suggest that these forms represent disability in terms of ‘objective presence’, as a mere pre-existing thing, rather than a human way of being. I conclude with suggestions for further phenomenological research that takes embodied difference as its point of departure.

  7. Advanced waste forms from spent nuclear fuel

    Energy Technology Data Exchange (ETDEWEB)

    Ackerman, J.P.; McPheeters, C.C.

    1995-12-31

    More than one hundred spent nuclear fuel types, having an aggregate mass of more than 5000 metric tons (2700 metric tons of heavy metal), are stored by the United States Department of Energy. This paper proposes a method for converting this wide variety of fuel types into two waste forms for geologic disposal. The method is based on a molten salt electrorefining technique that was developed for conditioning the sodium-bonded, metallic fuel from the Experimental Breeder Reactor-II (EBR-II) for geologic disposal. The electrorefining method produces two stable, optionally actinide-free, high-level waste forms: an alloy formed from stainless steel, zirconium, and noble metal fission products, and a ceramic waste form containing the reactive metal fission products. Electrorefining and its accompanying head-end process are briefly described, and methods for isolating fission products and fabricating waste forms are discussed.

  8. Testing Forms in Web Applications Automatically

    Institute of Scientific and Technical Information of China (English)

    XU Lei; XU Baowen

    2006-01-01

    Forms enhance both the dynamic and interactive abilities of Web applications and the system complexity. And it is especially important to test forms completely and thoroughly. Therefore, this paper discusses how to carry out the form testing by different methods in the related testing phases. Namely, at first, automatically abstracting forms in the Web pages by parsing the HTML documents; then, obtaining the testing data with a certain strategies, such as by requirement specifications, by mining users' before input information or by recording mechanism; and next executing the testing actions automatically due to the well-formed test cases; finally, a case study is given to illustrate the convenient and effective of these methods.

  9. Measurements of Semileptonic KL Decay Form Factors

    CERN Document Server

    Alexopoulos, T; Barbosa, R F; Barker, A R; Bellantoni, L; Bellavance, A; Blucher, E; Bock, G J; Cheu, E; Childress, S; Coleman, R; Corcoran, M D; Cox, B; Erwin, A R; Ford, R; Glazov, A; Golossanov, A; Graham, J; Hamm, J; Hanagaki, K; Hsiung, Y B; Huang, H; Jejer, V; Jensen, D A; Kessler, R; Kobrak, H G E; Kotera, K; La Due, J; Ledovskoy, A A; McBride, P L; Monnier, E; Nguyen, H; Niclasen, R; Prasad, V; Qi, X R; Ramberg, E J; Ray, R E; Ronquest, M; Santos, E; Shanahan, P; Shields, J; Slater, W; Smith, D; Solomey, Nickolas; Swallow, E C; Tesarek, R J; Toale, P A; Tschirhart, R S; Wah, Y W; Wang, J; White, H B; Whitmore, J; Wilking, M; Winstein, B; Winston, R; Worcester, E T; Yamanaka, T; Zimmerman, E D

    2004-01-01

    We present new measurements of KL semileptonic form factors using data collected in 1997 by the KTeV (E832) experiment at Fermilab. The measurements are based 1.9 million KL->pi e nu and 1.5 million KL->pi mu nu decays. For f+(t), we measure both a linear and quadratic term lambda+' = (20.64 +- 1.75)E-3 and lambda+'' = (3.20 +- 0.69)E-3. For f0(t), we find lambda0 = (13.72 +- 1.31)E-3. These form factors are consistent with K+- form factors, suggesting that isospin symmetry breaking effects are small. We use our measured values of the form factors to evaluate the decay phase space integrals, IK(e) = 0.15350 +- 0.00105 and IK(mu) =0.10165 +- 0.00080, where errors include uncertainties arising from the form factor parametrizations.

  10. Designing Anisotropic Inflation with Form Fields

    CERN Document Server

    Ito, Asuka

    2015-01-01

    We study inflation with anisotropic hair induced by form fields. In four dimensions, the relevant form fields are gauge (one-form) fields and two-form fields. Assuming the exponential form of potential and gauge kinetic functions, we find new exact power-law solutions endowed with anisotropic hair. We also explore the phase space of anisotropic inflation and find fixed points corresponding to the exact power-law solutions. Moreover, we perform the stability analysis around the fixed points to reveal the structure of the phase space. It turns out that one of the fixed points becomes an attractor and others (if any) are saddle points. In particular, the one corresponding to anisotropic inflation becomes an attractor when it exists. We also argue that various anisotropic inflation models can be designed by choosing coupling constants.

  11. Designing anisotropic inflation with form fields

    Science.gov (United States)

    Ito, Asuka; Soda, Jiro

    2015-12-01

    We study inflation with anisotropic hair induced by form fields. In four dimensions, the relevant form fields are gauge (one-form) fields and two-form fields. Assuming the exponential form of potential and gauge kinetic functions, we find new exact power-law solutions endowed with anisotropic hair. We also explore the phase space of anisotropic inflation and find fixed points corresponding to the exact power-law solutions. Moreover, we perform the stability analysis around the fixed points to reveal the structure of the phase space. It turns out that one of the fixed points becomes an attractor and others (if any) are saddle points. In particular, the one corresponding to anisotropic inflation becomes an attractor when it exists. We also argue that various anisotropic inflation models can be designed by choosing coupling constants.

  12. Exotic Forms of Silicon for Energy Applications

    Science.gov (United States)

    Taylor, P. Craig

    2015-03-01

    Over the last few decades many exotic forms of carbon, such as carbon-60, carbon nanotubes, and graphene, have generated novel scientific discoveries and revolutionized many important applications. Similar potentially transformative breakthroughs may be expected with exotic forms of silicon. Such structures include, but are not necessarily limited to, (1) those formed under high pressure that are metastable at ambient pressure, (2) single layers of Si (silicene), (2) clathrate Si, which has been studied for superconducting and thermoelectric properties but not in any detail for semiconductor applications, (3) nanostructured forms of Si (nanodots and nanowires), including those composed of diamond Si, (4) porous Si, and (5) any other structures that differ in their structural, optical or electronic properties from bulk diamond Si. Silicon is an abundant, non-toxic element around which an advanced technology exists for semiconducting devices based on diamond Si. One of these exotic forms of Si could form the basis for the next revolution in electronics or even opto-electronics, since some forms exhibit direct, or nearly direct, band gaps. Recent results toward producing pure and dopable semiconductors out of Si nanodots imbedded in amorphous matrices and in clathrate Si and clathrate Si-Ge alloys will be discussed. The author acknowledges important collaborations with R. T. Collins, C. A. Koh, L. Krishna, M. Lusk, and P. Stradins. DOE SUNSHOT program, under Contract DE-EE0005326 and by the NSF MRSEC program under Grant DMR-0820518.

  13. Slab edge insulating form system and methods

    Science.gov (United States)

    Lee, Brain E.; Barsun, Stephan K.; Bourne, Richard C.; Hoeschele, Marc A.; Springer, David A.

    2009-10-06

    A method of forming an insulated concrete foundation is provided comprising constructing a foundation frame, the frame comprising an insulating form having an opening, inserting a pocket former into the opening; placing concrete inside the foundation frame; and removing the pocket former after the placed concrete has set, wherein the concrete forms a pocket in the placed concrete that is accessible through the opening. The method may further comprise sealing the opening by placing a sealing plug or sealing material in the opening. A system for forming an insulated concrete foundation is provided comprising a plurality of interconnected insulating forms, the insulating forms having a rigid outer member protecting and encasing an insulating material, and at least one gripping lip extending outwardly from the outer member to provide a pest barrier. At least one insulating form has an opening into which a removable pocket former is inserted. The system may also provide a tension anchor positioned in the pocket former and a tendon connected to the tension anchor.

  14. General overview of sheet incremental forming

    Directory of Open Access Journals (Sweden)

    M. Tisza

    2012-11-01

    Full Text Available Purpose: The aim of this research paper is to give a general overview on sheet incremental forming as an emerging field in small and batch production.Design/methodology/approach: First the historical and literature background of sheet incremental forming will be given, and then some theoretical and practical issues of the incremental forming processes will be described including the research work done by the author at the University of Miskolc. This research is part of an international EUREKA project with the main focus on formability and accuracy in incremental sheet forming.Findings: In this research paper some important findings on the critical wall angle which is a characteristic formability feature in incremental sheet forming will be discussed. New specimen geometry was elaborated to reduce the great amount of experimental work to determine the formability limits. The main conclusions are that in incremental forming the formability is significantly higher compared to conventional sheet forming. The process is very flexible and economic due to the low tool costs.Research limitations/implications: One of the main target areas of further research work is the determination of technological window for sheet incremental forming of various materials and to introduce this novel process into industrial practice.Practical implications: In practical applications besides the economy of the process due to its very low tool expenses, the flexibility should be mentioned which is very important in small batch production and particularly in rapid prototyping.Originality/value: The results achieved within this research work are equally important both from the point of view of theoretical and practical aspects of sheet incremental forming.

  15. An alternative form of the Darcy equation

    Directory of Open Access Journals (Sweden)

    Awad Mohamed M.

    2014-01-01

    Full Text Available This study presents an alternative form of the Darcy equation. This alternative form will be presented with the use of Bejan number (Be in the Left Hand Side (LHS of the equation. The main advantage in this alternative form of the Darcy equation is presenting both the Left Hand Side (LHS and the Right Hand Side (RHS as dimensionless quantities. For instance, this is similar to the relation of Fanning friction factor with Reynolds number for Hagen-Poiseuille flow (fully developed laminar flow in a circular pipe.

  16. What is a closed-form number?

    OpenAIRE

    Chow, Timothy Y.

    1998-01-01

    If a student asks for an antiderivative of exp(x^2), there is a standard reply: the answer is not an elementary function. But if a student asks for a closed-form expression for the real root of x = cos(x), there is no standard reply. We propose a definition of a closed-form expression for a number (as opposed to a *function*) that we hope will become standard. With our definition, the question of whether the root of x = cos(x) has a closed form is, perhaps surprisingly, still open. We show th...

  17. On Congruences Between Drinfeld Modular Forms

    OpenAIRE

    Rastegar, Arash

    2004-01-01

    Let ${\\mathbf F}_q$ denote a finite field of characteristic $p$ and let $n$ be an effective divisor on the affine line over ${\\mathbf F}_q$ and let $v$ be a point on the affine line outside $n$. In this paper, we get congruences between ${\\mathbb Q}_l$-valued weight two $v$-old Drinfeld modular forms and $v$-new Drinfeld modular forms of level $vn$. In order to do this, we shall first construct a cokernel torsion-free injection from a full lattice in the space of $v$-old Drinfeld modular form...

  18. Impaired vitality form recognition in autism.

    Science.gov (United States)

    Rochat, Magali J; Veroni, Vania; Bruschweiler-Stern, Nadia; Pieraccini, Cinzia; Bonnet-Brilhault, Frédérique; Barthélémy, Catherine; Malvy, Joëlle; Sinigaglia, Corrado; Stern, Daniel N; Rizzolatti, Giacomo

    2013-08-01

    Along with the understanding of the goal of an action ("what" is done) and the intention underlying it ("why" it is done), social interactions largely depend on the appraisal of the action from the dynamics of the movement: "how" it is performed (its "vitality form"). Do individuals with autism, especially children, possess this capacity? Here we show that, unlike typically developing individuals, individuals with autism reveal severe deficits in recognizing vitality forms, and their capacity to appraise them does not improve with age. Deficit in vitality form recognition appears, therefore, to be a newly recognized trait marker of autism.

  19. Low temperature waste form process intensification

    Energy Technology Data Exchange (ETDEWEB)

    Fox, K. M. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Cozzi, A. D. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Hansen, E. K. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL); Hill, K. A. [Savannah River Site (SRS), Aiken, SC (United States). Savannah River National Lab. (SRNL)

    2015-09-30

    This study successfully demonstrated process intensification of low temperature waste form production. Modifications were made to the dry blend composition to enable a 50% increase in waste concentration, thus allowing for a significant reduction in disposal volume and associated costs. Properties measurements showed that the advanced waste form can be produced using existing equipment and processes. Performance of the waste form was equivalent or better than the current baseline, with approximately double the amount of waste incorporation. The results demonstrate the feasibility of significantly accelerating low level waste immobilization missions across the DOE complex and at environmental remediation sites worldwide.

  20. Nonlinear dynamics exploration through normal forms

    CERN Document Server

    Kahn, Peter B

    2014-01-01

    Geared toward advanced undergraduates and graduate students, this exposition covers the method of normal forms and its application to ordinary differential equations through perturbation analysis. In addition to its emphasis on the freedom inherent in the normal form expansion, the text features numerous examples of equations, the kind of which are encountered in many areas of science and engineering. The treatment begins with an introduction to the basic concepts underlying the normal forms. Coverage then shifts to an investigation of systems with one degree of freedom that model oscillations

  1. Functional design specification: NASA form 1510

    Science.gov (United States)

    1979-01-01

    The 1510 worksheet used to calculate approved facility project cost estimates is explained. Topics covered include data base considerations, program structure, relationship of the 1510 form to the 1509 form, and functions which the application must perform: WHATIF, TENENTER, TENTYPE, and data base utilities. A sample NASA form 1510 printout and a 1510 data dictionary are presented in the appendices along with the cost adjustment table, the floppy disk index, and methods for generating the calculated values (TENCALC) and for calculating cost adjustment (CONSTADJ). Storage requirements are given.

  2. FibreForm Paper ties (Design)

    OpenAIRE

    Kirkby, John; Battle, Steve; Macqueen, Peter

    2014-01-01

    BillerudKorsnas contracted Design Futures to work with a new paper material they had developed. The material is FibreForm, a paper with an exceptionally high tear strength. BillerudKornas requested our structural design team research the packaging sector and suggest existing packaging solutions that could be replaced with products made from FibreForm. The main features of FibreForm is it is made from sustainable resources and is 100% recyclable. Due to its high burst strength BillerudKornsnas...

  3. Electromagnetic form factors of the nucleon

    OpenAIRE

    Schmieden, H.

    2003-01-01

    Elastic form factors provide information about the low energy structure of composite particles.Recent double polarization coincidence experiments significantly improved our knowledge of proton and neutron form factors. Recoil polarization measurements in the p(\\vec e, e' \\vec p) reaction proved that at momentum transfers above Q^2 \\simeq 1.5 (GeV/c)^2 the electric form factor of the proton falls significantly faster than the dipole expectation. The close--to--dipole shape at low Q^2 of the ne...

  4. Advances in solid dosage form manufacturing technology.

    Science.gov (United States)

    Andrews, Gavin P

    2007-12-15

    Currently, the pharmaceutical and healthcare industries are moving through a period of unparalleled change. Major multinational pharmaceutical companies are restructuring, consolidating, merging and more importantly critically assessing their competitiveness to ensure constant growth in an ever-more demanding market where the cost of developing novel products is continuously increasing. The pharmaceutical manufacturing processes currently in existence for the production of solid oral dosage forms are associated with significant disadvantages and in many instances provide many processing problems. Therefore, it is well accepted that there is an increasing need for alternative processes to dramatically improve powder processing, and more importantly to ensure that acceptable, reproducible solid dosage forms can be manufactured. Consequently, pharmaceutical companies are beginning to invest in innovative processes capable of producing solid dosage forms that better meet the needs of the patient while providing efficient manufacturing operations. This article discusses two emerging solid dosage form manufacturing technologies, namely hot-melt extrusion and fluidized hot-melt granulation. PMID:17855217

  5. Nanoeletromechanical switch and logic circuits formed therefrom

    Science.gov (United States)

    Nordquist, Christopher D.; Czaplewski, David A.

    2010-05-18

    A nanoelectromechanical (NEM) switch is formed on a substrate with a source electrode containing a suspended electrically-conductive beam which is anchored to the substrate at each end. This beam, which can be formed of ruthenium, bows laterally in response to a voltage applied between a pair of gate electrodes and the source electrode to form an electrical connection between the source electrode and a drain electrode located near a midpoint of the beam. Another pair of gate electrodes and another drain electrode can be located on an opposite side of the beam to allow for switching in an opposite direction. The NEM switch can be used to form digital logic circuits including NAND gates, NOR gates, programmable logic gates, and SRAM and DRAM memory cells which can be used in place of conventional CMOS circuits, or in combination therewith.

  6. Color-kinematic duality for form factors

    Energy Technology Data Exchange (ETDEWEB)

    Boels, Rutger H.; Kniehl, Bernd A.; Tarasov, Oleg V.; Yang, Gang [Hamburg Univ. (Germany). 2. Inst. fuer Theoretische Physik

    2012-12-15

    Recently a powerful duality between color and kinematics has been proposed for integrands of scattering amplitudes in quite general gauge theories. In this paper the duality proposal is extended to the more general class of gauge theory observables formed by form factors. After a discussion of the general setup the existence of the duality is verified in two and three loop examples in four dimensional maximally supersymmetric Yang-Mills theory which involve the stress energy tensor multiplet. In these cases the duality reproduces known results in a particularly transparent and uniform way. As a non-trivial application we obtain a very simple form of the integrand of the four-loop two-point (Sudakov) form factor which passes a large set of unitarity cut checks.

  7. Mathematical model of cylindrical form tolerance

    Institute of Scientific and Technical Information of China (English)

    蔡敏; 杨将新; 吴昭同

    2004-01-01

    Tolerance is essential for integration of CAD and CAM.Unfortunately,the meaning of tolerances in the national standard is expressed in graphical and language forms and is not adaptable for expression,processing and data transferring with computers.How to interpret its semantics is becoming a focus of relevant studies.This work based on the mathematical definition of form tolerance in ANSI Y 14.5.1 M-1994,established the mathematical model of form tolerance for cylindrical feature.First,each tolerance in the national standard was established by vector equation.Then on the foundation of tolerance's mathematical definition theory,each tolerance zone's mathematical model was established by inequality based on degrees of feature.At last the variance area of each tolerance zone is derived.This model can interpret the semantics of form tolerance exactly and completely.

  8. Mathematical model of cylindrical form tolerance

    Institute of Scientific and Technical Information of China (English)

    蔡敏; 杨将新; 吴昭同

    2004-01-01

    Tolerance is essential for integration of CAD and CAM. Unfortunately, the meaning of tolerances in the national standard is expressed in graphical and language forms and is not adaptable for expression, processing and data transferring with computers. How to interpret its semantics is becoming a focus of relevant studies. This work based on the mathematical definition of form tolerance in ANSI Y 14.5.1 M-1994, established the mathematical model of form tolerance for cylindrical feature. First, each tolerance in the national standard was established by vector equation. Then on the foundation of toler-ance's mathematical definition theory, each tolerance zone's mathematical model was established by inequality based on degrees of feature. At last the variance area of each tolerance zone is derived. This model can interpret the semantics of form tolerance exactly and completely.

  9. 48 CFR 813.307 - Forms.

    Science.gov (United States)

    2010-10-01

    ... Commercial Items. (c) The contracting officer or other properly delegated official (see 801.670-3) may use... CONTRACT TYPES SIMPLIFIED ACQUISITION PROCEDURES Simplified Acquisition Methods 813.307 Forms. (a)...

  10. Lubricant Test Methods for Sheet Metal Forming

    DEFF Research Database (Denmark)

    Bay, Niels; Olsson, David Dam; Andreasen, Jan Lasson

    2008-01-01

    Sheet metal forming of tribologically difficult materials such as stainless steel, Al-alloys and Ti-alloys or forming in tribologically difficult operations like ironing, punching or deep drawing of thick plate requires often use of environmentally hazardous lubricants such as chlorinated paraffin...... appearing in different sheet forming operations such as stretch forming, deep drawing, ironing and punching. The laboratory tests have been especially designed to model the conditions in industrial production. Application of the tests for evaluating new lubricants before introducing them in production has...... oils in order to avoid galling. The present paper describes a systematic research in the development of new, environmentally harmless lubricants focusing on the lubricant testing aspects. A system of laboratory tests has been developed to study the lubricant performance under the very varied conditions...

  11. Inverse theta functions as quantum modular forms

    CERN Document Server

    Bringmann, Kathrin; Rolen, Larry

    2014-01-01

    In this paper, we consider the Fourier coefficients of a special class of meromorphic Jaocbi forms of negative index. Much recent work has been done on the Fourier coefficients of meromorphic Jacobi forms of positive index, but almost nothing is known for Jacobi forms of negative index. Here we show from two different perspectives that their Fourier coefficients have a simple decomposition in terms of partial theta functions. The first perspective uses the language of Lie super algebras, and the second applies the theory of elliptic functions. In particular, we find a new infinite family of rank-crank type PDEs generalizing the famous example of Atkin and Garvan. We then describe the modularity properties of these coefficients, showing that they are \\emph{mixed quantum modular forms}, along the way determining a new class of quantum modular partial theta functions.

  12. Pseudoscalar meson form factors and decays

    CERN Document Server

    Dorokhov, A E

    2011-01-01

    In this communication we discuss few topics related with modern experimental data on the physics of light pseudoscalar mesons. It includes the contribution of the pseudoscalar mesons to the muon anomalous magnetic moment (AMM), $g-2$, the rare decays of light pseudoscalar mesons to lepton pair, the transition form factors of pseudoscalar mesons at large momentum transfer, the pion transversity form factor. Measuring the muon anomalous magnetic moment $g-2$ and the rare decays of light pseudoscalar mesons into lepton pair $P\\rightarrow l^{+}l^{-} $ serve as important test of the standard model. To reduce the theoretical uncertainty in the standard model predictions the data on the transition form factors of light pseudoscalar mesons play significant role. Recently new data on behavior of these form factors at large momentum transfer was supplied by the BABAR collaboration. Within the nonlocal chiral quark model it shown how to describe these data and how the meson distribution amplitude evolves as a function o...

  13. 5 CFR 2634.601 - Report forms.

    Science.gov (United States)

    2010-01-01

    ... Administrative Personnel OFFICE OF GOVERNMENT ETHICS GOVERNMENT ETHICS EXECUTIVE BRANCH FINANCIAL DISCLOSURE... Government Ethics provides, through the Federal Supply Service of the General Services Administration (GSA), a standard form, the SF 278 (Public Financial Disclosure Report), for reporting the...

  14. Make Projects Small Form Factor PCs

    CERN Document Server

    Wessels, Duane

    2006-01-01

    Shoebox sized and smaller, small-form-factor PCs can pack as much computing muscle as a full-sized desktop computer. They consumer less power, have few or no moving parts, and are very quiet. Whether you plan to use one as a standalone PC or want to embed it in your next hacking project, a small-form-factor PC can be a lot of fun to build. Make Projects: Small Form Factor PCs is the only book available that shows you how to build small-form-factor PCs -- from kits and from scratch -- that are more interesting and more personalized than what a full-sized PC can give you. Included in the book

  15. Non-Coop Station History Forms Digest

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Single 71-page document entitled 'Station history non-COOP Keying Rules & Forms Digest,' dated December 12, 2003. Contractors with NCDC Climate Database...

  16. Elliptic curves and positive definite ternary forms

    Institute of Scientific and Technical Information of China (English)

    WANG; Xueli(

    2001-01-01

    [1]Pei Dingyi, Rosenberger, G. , Wang Xueli, The eligible numbers of positive definite ternary forms, Math. Zeitschriften,2000, 235: 479-497.[2]Wang Xueli, Pei Dingyi, Modular forms of 3/2 weight and one conjecture of Kaplansky, preprint.[3]Jones, B., The regularity of a genus of positive ternary quadratic forms, Trans. Amer. Math. Soc., 1931, 33: 111-124.[4]Kaplansky, I., The first nontrivial genus of positive definite ternary forms, Math. Comp., 1995, 64: 341-345.[5]Antoniadis, J. A., Bungert, M., Frey, G., Properties of twists of elliptic curves, J. Reine Angew Math., 1990, 405: 1-28.

  17. Dissolution of tailored ceramic nuclear waste forms

    International Nuclear Information System (INIS)

    Dissolution experiments on polyphase, high alumina tailored ceramic nuclear waste forms developed for the chemical immobilization of Savannah River Plant nuclear waste are described. Three forms of leach tests have been adopted; bulk samples conforming to the Materials Characterization Center Static Leach Test (MCC-1), a powdered sample leach test, and a leach test performed on transmission electron microscope thin foil samples. From analysis of these tests the crystalline phases that preferentially dissolve on leaching and the product phases formed are identified and related to the tailoring and processing schemes used in forming the ceramics. The thin foil sample leaching enables the role of intergranular amorphous phases as short-circuit leaching paths in polyphase ceramics to be investigated

  18. Engaging with Molecular Form to Understand Function

    OpenAIRE

    Barber, Nicola C.; Stark, Louisa A.

    2014-01-01

    Understanding the relationship between form and function is critical for appreciating biology at the molecular level. This feature explores online materials that connect molecular structures with their functional relevance.

  19. Elliptic genera and real Jacobi forms

    International Nuclear Information System (INIS)

    We construct real Jacobi forms with matrix index using path integrals. The path integral expressions represent elliptic genera of two-dimensional N=(2,2) supersymmetric theories. They arise in a family labeled by two integers N and k which determine the central charge of the infrared fixed point through the formula c=3N(1+2N/k). We decompose the real Jacobi form into a mock modular form and a term arising from the continuous spectrum of the conformal field theory. For a given N and k we argue that the Jacobi form represents the elliptic genus of a theory defined on a 2N dimensional linear dilaton background with U(N) isometry, an asymptotic circle of radius √(kα′) and linear dilaton slope N√(2/k). We also present formulas for the elliptic genera of their orbifolds

  20. Sun Protection Comes in Many Forms

    Science.gov (United States)

    ... nlm.nih.gov/medlineplus/news/fullstory_159096.html Sun Protection Comes in Many Forms Thorough and frequent ... is that people are much more savvy about sun exposure," Pameijer said in a center news release. ...

  1. Electromagnetic Form Factors of the Nucleon

    CERN Document Server

    Bijker, R

    1997-01-01

    We reanalyze the world data on the electromagnetic form factors of the nucleon. The calculations are performed in the framework of an algebraic model of the nucleon combined with vector meson dominance.

  2. Form, its meaning, and dictionary entries

    Directory of Open Access Journals (Sweden)

    Violetta Koseska-Toszewa

    2015-11-01

    Full Text Available Form, its meaning, and dictionary entriesAs we know, a language form is a unit which plays a specific form in the language, e.g. a semantic or syntactical one. We establish the function of a form based on its use (occurrence, i.e. its relation with the meanings of other forms in speech or in a text. The meaning of a form is the value of its function. In the traditional grammar, form is opposed to its meaning. However, various grammar schools have big problems with distinguishingbetween a form and its function. For example, the present tense form has a number of basic temporal meanings in Bulgarian as well as in Polish and Russian, and in none of those languages this is only the present time, (see past, future and habituality expressed using the present tense form. It is a big mistake not to distinguish between the meanings of article in article languages. For example, in Bulgarian the same form of article canexpress both uniqueness and universality (or, respectively: definiteness and indefiniteness. In the quoted book (Koseska-Toszewa 1982, I put forward a hypothesis on the development of the meaning of Bulgarian article. In my opinion, initially the article expressed uniqueness of an element (object, and then started to express also uniqueness of a set, which later, due to equalling two completely different semantically-logical structures, i.e. structures with universal and unique quantification, lead to a homonymy and to the article expressing also universality, i.e. indefiniteness. Similarly in English, French, Rumanian or Albanian, where the same form of article can express either uniqueness or universality. This proves that the above homonymy is of a general rather than typological (e.g. Balkan character. Naturally, in the above languages the definite article form can also express uniqueness of an object or a set, so it also expresses definiteness. Ambiguity of the definite article form is a phenomenon exceeding the

  3. Observer Manual and Current Data Collection Forms

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Observer Program web page that lists the observer field manual and all current data collection forms that observers are required to take out to sea.

  4. Consistent 4-form fluxes for maximal supergravity

    CERN Document Server

    Godazgar, Hadi; Krueger, Olaf; Nicolai, Hermann

    2015-01-01

    We derive new ansaetze for the 4-form field strength of D=11 supergravity corresponding to uplifts of four-dimensional maximal gauged supergravity. In particular, the ansaetze directly yield the components of the 4-form field strength in terms of the scalars and vectors of the four-dimensional maximal gauged supergravity---in this way they provide an explicit uplift of all four-dimensional consistent truncations of D=11 supergravity. The new ansaetze provide a substantially simpler method for uplifting d=4 flows compared to the previously available method using the 3-form and 6-form potential ansaetze. The ansatz for the Freund-Rubin term allows us to conjecture a `master formula' for the latter in terms of the scalar potential of d=4 gauged supergravity and its first derivative. We also resolve a long-standing puzzle concerning the antisymmetry of the flux obtained from uplift ansaetze.

  5. Laser based micro forming and assembly.

    Energy Technology Data Exchange (ETDEWEB)

    MacCallum, Danny O' Neill; Wong, Chung-Nin Channy; Knorovsky, Gerald Albert; Steyskal, Michele D.; Lehecka, Tom (Pennsylvania State University, Freeport, PA); Scherzinger, William Mark; Palmer, Jeremy Andrew

    2006-11-01

    It has been shown that thermal energy imparted to a metallic substrate by laser heating induces a transient temperature gradient through the thickness of the sample. In favorable conditions of laser fluence and absorptivity, the resulting inhomogeneous thermal strain leads to a measurable permanent deflection. This project established parameters for laser micro forming of thin materials that are relevant to MESA generation weapon system components and confirmed methods for producing micrometer displacements with repeatable bend direction and magnitude. Precise micro forming vectors were realized through computational finite element analysis (FEA) of laser-induced transient heating that indicated the optimal combination of laser heat input relative to the material being heated and its thermal mass. Precise laser micro forming was demonstrated in two practical manufacturing operations of importance to the DOE complex: micrometer gap adjustments of precious metal alloy contacts and forming of meso scale cones.

  6. Sartre, Literature, and the Forms of Knowledge.

    Science.gov (United States)

    Hyland, John T.

    1978-01-01

    The author reexamines the status of literature as a form of knowledge and offers some suggestions designed to help improve the characterization of literature, against the background of Sartre's writings on the aesthetic enterprise. (Author/SJL)

  7. CONCEPTUAL ANALYSIS OF FORMING PROCESSES PROJECT TEAM

    OpenAIRE

    Celovalnikova, E.

    2010-01-01

    In the article the conceptual analysis of the stages of forming of project team and processes is conducted management its project activity with the purpose of achievement of successful completion of the put aims in a project.

  8. Elevated temperature forming method and preheater apparatus

    Science.gov (United States)

    Krajewski, Paul E; Hammar, Richard Harry; Singh, Jugraj; Cedar, Dennis; Friedman, Peter A; Luo, Yingbing

    2013-06-11

    An elevated temperature forming system in which a sheet metal workpiece is provided in a first stage position of a multi-stage pre-heater, is heated to a first stage temperature lower than a desired pre-heat temperature, is moved to a final stage position where it is heated to a desired final stage temperature, is transferred to a forming press, and is formed by the forming press. The preheater includes upper and lower platens that transfer heat into workpieces disposed between the platens. A shim spaces the upper platen from the lower platen by a distance greater than a thickness of the workpieces to be heated by the platens and less than a distance at which the upper platen would require an undesirably high input of energy to effectively heat the workpiece without being pressed into contact with the workpiece.

  9. Die singulation method and package formed thereby

    Science.gov (United States)

    Anderson, Robert C.; Shul, Randy J.; Clews, Peggy J.; Baker, Michael S.; De Boer, Maarten P.

    2012-08-07

    A method is disclosed for singulating die from a substrate having a sacrificial layer and one or more device layers, with a retainer being formed in the device layer(s) and anchored to the substrate. Deep Reactive Ion Etching (DRIE) etching of a trench through the substrate from the bottom side defines a shape for each die. A handle wafer is then attached to the bottom side of the substrate, and the sacrificial layer is etched to singulate the die and to form a frame from the retainer and the substrate. The frame and handle wafer, which retain the singulated die in place, can be attached together with a clamp or a clip and to form a package for the singulated die. One or more stops can be formed from the device layer(s) to limit a sliding motion of the singulated die.

  10. Innovative forming and fabrication technologies : new opportunities.

    Energy Technology Data Exchange (ETDEWEB)

    Davis, B.; Hryn, J.; Energy Systems; Kingston Process Metallurgy, Inc.

    2008-01-31

    The advent of light metal alloys and advanced materials (polymer, composites, etc.) have brought the possibility of achieving important energy reductions into the full life cycle of these materials, especially in transportation applications. 1 These materials have gained acceptance in the aerospace industry but use of light metal alloys needs to gain wider acceptance in other commercial transportation areas. Among the main reasons for the relatively low use of these materials are the lack of manufacturability, insufficient mechanical properties, and increased material costs due to processing inefficiencies. Considering the enormous potential energy savings associated with the use of light metal alloys and advanced materials in transportation, there is a need to identify R&D opportunities in the fields of materials fabrication and forming aimed at developing materials with high specific mechanical properties combined with energy efficient processes and good manufacturability. This report presents a literature review of the most recent developments in the areas of fabrication and metal forming focusing principally on aluminum alloys. In the first section of the document, the different sheet manufacturing technologies including direct chill (DC) casting and rolling, spray forming, spray rolling, thin slab, and strip casting are reviewed. The second section of the document presents recent research on advanced forming processes. The various forming processes reviewed are: superplastic forming, electromagnetic forming, age forming, warm forming, hydroforming, and incremental forming. Optimization of conventional forming processes is also discussed. Potentially interesting light metal alloys for high structural efficiency including aluminum-scandium, aluminum-lithium, magnesium, titanium, and amorphous metal alloys are also reviewed. This section concludes with a discussion on alloy development for manufacturability. The third section of the document reviews the latest

  11. On the -Invariant of Hermitian Forms

    Indian Academy of Sciences (India)

    Sudeep S Parihar; V Suresh

    2013-08-01

    Let be a field of characteristic not 2 and a central simple algebra with an involution . A result of Mahmoudi provides an upper bound for the -invariants of hermitian forms and skew-hermitian forms over (,) in terms of the -invariant of . In this paper we give a different upper bound when is a tensor product of quaternion algebras and is a the tensor product of canonical involutions. We also show that our bounds are sharper than those of Mahmoudi.

  12. Structural Encoding of Static Single Assignment Form

    DEFF Research Database (Denmark)

    Gal, Andreas; Probst, Christian; Franz, Michael

    2005-01-01

    Static Single Assignment (SSA) form is often used as an intermediate representation during code optimization in Java Virtual Machines. Recently, SSA has successfully been used for bytecode verification. However, constructing SSA at the code consumer is costly. SSAbased mobile code transport formats...... Java bytecode. While the resulting bytecode sequence can still be directly executed by traditional Virtual Machines, our novel VM can infer SSA form and confirm its safety with virtually no overhead....

  13. "National LCD Industrial Park" Formed in Wuxi

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    Approved by Ministry of Information Industry, "National LCD Industrial Park" is formed in Wuxi. After years' development, LCD industry in Wuxi has been developed into certain scale. LCD industry group headed by Wuxi Sharp Company has been formed. Currently, there are 16 upstream and downstream producers in this industry in Wuxi, with total investment up to USD$ 300 million. Production value of thisindustry reached RMB 16 billion. LCD industry is a new highlight in the development of Wuxi high-tech industrie...

  14. FORMING AND PRECISION MACHINING TO NANOMATERIALS LUMP

    Institute of Scientific and Technical Information of China (English)

    Zhan Jie; Zhang Jin; Chen Bingkui; Chen Xiaoan

    2004-01-01

    The technology of forming and machining lump nano-materials has been investigated. Grinding, abrasive machining test has been conducted to Fe, Co, Ni and Al lump nano-materials. Experiments have been done to measure grinding force, grinding thermal, machining roughness and micro-hardness. Image analysis is carried out by metallographic and scanning tunnel microscopic microscope. Researches provide the basis data for forming and machining lump nano-materials.

  15. Additional Forms of Employee Representation in Australia

    OpenAIRE

    Gollan, Paul; Markey, Ray; Ross, Iain

    2001-01-01

    Additional forms of employee representation (AFER) may be defined as any representative mechanism which exists alongside or instead of trade unions, which historically have been the most common form of employee representation in Australia. Little is known about how AFER are composed, their independence from managerial influence, the 'representativeness' of such bodies, and their accountability. In addition, little has been documented about the impact of such structures on either the manageria...

  16. Contemporary aesthetic forms and scientific museology

    OpenAIRE

    Alessandra Drioli

    2006-01-01

    The use of various expressive artistic forms in science centres and in interactive museums is becoming increasingly widespread. This paper proposes an interpretation of this phenomenon that emphasises how contemporary art contributes to experimentation with new forms of scientific communication. Furthermore, it examines the considerable overlap apparent between the themes addressed by contemporary artists and current scientific developments. Indeed, just as can be seen in science centres, art...

  17. Silicon nitride-fabrication, forming and properties

    International Nuclear Information System (INIS)

    This article, which is a literature survey of the recent years, includes description of several methods for the formation of silicone nitride, and five methods of forming: Reaction-bonded silicon nitride, sintering, hot pressing, hot isostatic pressing and chemical vapour deposition. Herein are also included data about mechanical and physical properties of silicon nitride and the relationship between the forming method and the properties. (author)

  18. Collective As Form, Playground As Medium

    OpenAIRE

    Stott, Tim

    2010-01-01

    Playgrounds offer a medium for forms of collective organisation. To a greater or lesser degree withdrawn from consequence, playgrounds might loosen otherwise binding collective forms, and provide both models of and models for present and future collectivities. But when play is becoming pervasive and dispersed throughout contemporary post-industrial societies, no longer knowing its time or place, by what means such modelling of collectivities might be observed and played out? The task of this ...

  19. Register allocation for programs in SSA Form

    OpenAIRE

    Hack, Sebastian

    2007-01-01

    This book investigates register allocation for programs in static single-assignment form. Its main result is that the interference graphs of SSA-form programs are chordal. This gives the compiler precise knowledge over the register demand and allows for separating spilling, assignment and coalescing. For each of these phases, we present methods specially tailored to the SSA setting and provide a first evaluation.

  20. Developing a simplified consent form for biobanking.

    Directory of Open Access Journals (Sweden)

    Laura M Beskow

    Full Text Available BACKGROUND: Consent forms have lengthened over time and become harder for participants to understand. We sought to demonstrate the feasibility of creating a simplified consent form for biobanking that comprises the minimum information necessary to meet ethical and regulatory requirements. We then gathered preliminary data concerning its content from hypothetical biobank participants. METHODOLOGY/PRINCIPAL FINDINGS: We followed basic principles of plain-language writing and incorporated into a 2-page form (not including the signature page those elements of information required by federal regulations and recommended by best practice guidelines for biobanking. We then recruited diabetes patients from community-based practices and randomized half (n = 56 to read the 2-page form, first on paper and then a second time on a tablet computer. Participants were encouraged to use "More information" buttons on the electronic version whenever they had questions or desired further information. These buttons led to a series of "Frequently Asked Questions" (FAQs that contained additional detailed information. Participants were asked to identify specific sentences in the FAQs they thought would be important if they were considering taking part in a biorepository. On average, participants identified 7 FAQ sentences as important (mean 6.6, SD 14.7, range: 0-71. No one sentence was highlighted by a majority of participants; further, 34 (60.7% participants did not highlight any FAQ sentences. CONCLUSIONS: Our preliminary findings suggest that our 2-page form contains the information that most prospective participants identify as important. Combining simplified forms with supplemental material for those participants who desire more information could help minimize consent form length and complexity, allowing the most substantively material information to be better highlighted and enabling potential participants to read the form and ask questions more effectively.

  1. Aerodynamic Performance of Low Form Factor Spoilers

    OpenAIRE

    Harley, Christopher Donald

    2011-01-01

    The development of low form factor flight controls is driven by the benefits of reducingthe installed volume of the control device and/or minimising the change in external geometry, with particular application to flight control of low observable aircraft. Forthis work, the term „low form factor‟ does not refer to the aspect ratio of the controldevice rather the overall installed volume. This thesis compares the use of low formfactor geometric and f...

  2. Laboratory setup for incremental forming at IPL

    DEFF Research Database (Denmark)

    Young, Dave; Andreasen, Jan Lasson

    In late 2003 the department enjoyed a visit from Professor Jack Jeswiet from Queen’s University Kingston, Ontario, Canada. Jack as one of the pioneers in Single_Point_Incremental_Forming convinced us to start activities in this field at IPL, joining knowledge and facilities of the forming and mac...... for generating tool paths using available CAD/CAM facilties 3. Handing over knowledge from Queen’s to the laboratory staff of IPL....

  3. A note on Siegel modular forms

    Institute of Scientific and Technical Information of China (English)

    王巨平

    2000-01-01

    This paper gives a new identification for Siegel modular forms with respect to any congru-ence subgroup by investigating the properties of their Fourier-Jacobi expansions, and verifies a com-parison theorem for the dimensions of the spaces Snk(n) and Jk,10(n) with small weight k. These results can be used to estimate the dimension of the space of modular forms.

  4. A note on Siegel modular forms

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    This paper gives a new identification for Siegel modular forms with respect to any congruence subgroup by investigating the properties of their Fourier-Jacobi expansions, and verifies a comparison theorem for the dimensions of the spaces Skn (Γn) and J0k, 1 (Γn) with small weight k. These results can be used to estimate the dimension of the space of modular forms.

  5. ANTISTAPHYLOCOCCAL ACTIVITY OF LIPOSOMAL FORMS OF LINCOMYCIN

    Directory of Open Access Journals (Sweden)

    Derkach SA

    2015-04-01

    Full Text Available Nowadays the vital problem of modern medicine is a tendency to emerging of both nosocomial and community-acquired strains before antibiotic resistance forming. The complexity of antibiotic therapy of diseases caused by methicillin resistant staphylococci having high poly resistance almost to every classes of antibacterial agents is of prime importance. One of the ways to improve antibacterial preparations still remains the development of their liposomal forms. This work studies antistaphylococcal activity (according to MIC of the liposomal form of lincomycin developed in the Institute of Dermatology and Venereology of Ukraine by Ivanova N. N., the Candidate of Сhemical Sciences.The purpose of this research work was to study liposomal inhibiting concentration of the liposomalny form of lincomycin and a commercial preparation lincomycin (produced by CJSC “Pharmaceutical firm "Darnitsa". Determination of the minimum inhibiting concentration was carried out by a tablet micromethod by consecutive cultivations of the samples under study.It is shown that MIC of liposomal lincomycin is eight times as low as usual lincomycin (0,23mkg/ml to 1,87 mkg/ml. Antibacterial activity of the liposomal form of lincomycin is studied concerning the patients selected from the different biotopes with pyo inflammatory diseases of staphylococcus strains (15 strains – methicillin sensitive, 12 strains - methicillin resistant.It is shown authentically the higher sensitivity of S. aureus strains to the liposomal form of lincomycin in comparison with usual lincomycin . Also 50.0% of MRSA strains were sensitive to the liposomalny form of lincomycin that shows the perspective for the development of the liposomal forms of antibiotics to cure staphylococcal infections.

  6. Spectral Content of Isoscalar Nucleon Form Factors

    OpenAIRE

    Hammer, H. -W.; Ramsey-Musolf, M. J.

    1998-01-01

    The nucleon strange vector and isoscalar electromagnetic form factors are studied using a spectral decomposition. The K\\bar{K} contribution to the electric and magnetic radii as well as the magnetic moment is evaluated to all orders in the strong interaction using an analytic continuation of experimental KN scattering amplitudes and bounds from unitarity. The relationship between non-resonant and resonant K\\bar{K} contributions to the form factors is demonstrated, and values for the vector an...

  7. Causal transmission in reduced-form models

    OpenAIRE

    Vassili Bazinas; Bent Nielsen

    2015-01-01

    We propose a method to explore the causal transmission of a catalyst variable through two endogenous variables of interest. The method is based on the reduced-form system formed from the conditional distribution of the two endogenous variables given the catalyst. The method combines elements from instru- mental variable analysis and Cholesky decomposition of structural vector autoregressions. We give conditions for uniqueness of the causal transmission.

  8. SEPARATIONS AND WASTE FORMS CAMPAIGN IMPLEMENTATION PLAN

    Energy Technology Data Exchange (ETDEWEB)

    Vienna, John D.; Todd, Terry A.; Peterson, Mary E.

    2012-11-26

    This Separations and Waste Forms Campaign Implementation Plan provides summary level detail describing how the Campaign will achieve the objectives set-forth by the Fuel Cycle Reasearch and Development (FCRD) Program. This implementation plan will be maintained as a living document and will be updated as needed in response to changes or progress in separations and waste forms research and the FCRD Program priorities.

  9. Mobile based optical form evaluation system

    OpenAIRE

    YÜKSEL, Asım Sinan; İbrahim Arda ÇANKAYA; Mehmet Ali YALÇINKAYA; Nurullah ATEŞ

    2016-01-01

    Optical forms that contain multiple-choice answers are widely used both for electing students and evaluating student achievements in education systems in our country and worldwide. Optical forms are evaluated by employing optical mark recognition techniques through optical readers. High cost of these machines, limited access to them, long waiting time for evaluation results make the process hard for educationists working in cities or countries. In this study, a mobile application was develope...

  10. Nicolaus Taurellus on forms and elements.

    Science.gov (United States)

    Blank, Andreas

    2014-12-01

    This article examines the conception of elements in the natural philosophy of Nicolaus Taurellus (1547-1606) and explores the theological motivation that stands behind this conception. By some of his early modern readers, Taurellus may have been understood as a proponent of material atoms. By contrast, I argue that considerations concerning the substantiality of the ultimate constituents of composites led Taurellus to an immaterialist ontology, according to which elements are immaterial forms that possess active and passive potencies as well as motion and extension. In Taurellus's view, immaterialism about elements provides support for the theological doctrine of creation ex nihilo. As he argues, the ontology of immaterial forms helps to explicate a sense in which creatures are substances, not accidents of the divine substance. In particular, he maintains that immaterial forms stand in suitable relations of ontological dependence to God: creation dependence (since forms would not exist without the divine act of creation), but neither subsistence dependence (since forms continue to exist without continued divine agency) nor activity dependence (since forms are active without requiring divine concurrence).

  11. Automorphic forms for elliptic function fields

    CERN Document Server

    Lorscheid, Oliver

    2010-01-01

    Let $F$ be the function field of an elliptic curve $X$ over $\\F_q$. In this paper, we calculate explicit formulas for unramified Hecke operators acting on automorphic forms over $F$. We determine these formulas in the language of the graph of an Hecke operator, for which we use its interpretation in terms of $\\P^1$-bundles on $X$. This allows a purely geometric approach, which involves, amongst others, a classification of the $\\P^1$-bundles on $X$. We apply the computed formulas to calculate the dimension of the space of unramified cusp forms and the support of a cusp form. We show that a cuspidal Hecke eigenform does not vanish in the trivial $\\P^1$-bundle. Further, we determine the space of unramified $F'$-toroidal automorphic forms where $F'$ is the quadratic constant field extension of $F$. It does not contain non-trivial cusp forms. An investigation of zeros of certain Hecke $L$-series leads to the conclusion that the space of unramified toroidal automorphic forms is spanned by the Eisenstein series $E(\\...

  12. A study on the UNDEX cup forming

    Directory of Open Access Journals (Sweden)

    A.E. El Mokadem*, A.S. Wifi, I. Salama

    2009-12-01

    Full Text Available Purpose: This work investigates the use of the underwater explosion (UNDEX for the free and plug assisted cup forming processes.Design/methodology/approach: A 3D finite element model is built to simulate the process of the UNDEX cup forming using ABAQUS finite element code. Johnson-Cook (JC material plasticity model is used to represent strain rate sensitivity of the used materials. Johnson- Cook damage criterion is employed to detect the onset of damage in the cup forming process.Findings: Both relatively hard and soft plugs are considered and the effects of using different plug materials on cup profile, strains and the limiting drawing ratios are given. The onset of damage in this process is also indicated. The results suggest that a relatively hard plug can enhance the control of the cup shape and the uniformity of strain distribution leading to increased limiting drawing ratio.Research limitations/implications: This work suggests a methodology for the prediction of shape, different strain distribution, the limiting drawing ratio and the energy required for UNDEX cup forming process.Practical implications: This study could be useful in non-conventional high energy rate forming industry.Originality/value: The study reveals the possibility of producing flat-bottomed cup by the relatively hard plug assisted UNDEX forming technique.

  13. Iodine waste form summary report (FY 2007).

    Energy Technology Data Exchange (ETDEWEB)

    Krumhansl, James Lee; Nenoff, Tina Maria; McMahon, Kevin A.; Gao, Huizhen; Rajan, Ashwath Natech

    2007-11-01

    This new program at Sandia is focused on Iodine waste form development for GNEP cycle needs. Our research has a general theme of 'Waste Forms by Design' in which we are focused on silver loaded zeolite waste forms and related metal loaded zeolites that can be validated for chosen GNEP cycle designs. With that theme, we are interested in materials flexibility for iodine feed stream and sequestration material (in a sense, the ability to develop a universal material independent on the waste stream composition). We also are designing the flexibility to work in a variety of repository or storage scenarios. This is possible by studying the structure/property relationship of existing waste forms and optimizing them to our current needs. Furthermore, by understanding the properties of the waste and the storage forms we may be able to predict their long-term behavior and stability. Finally, we are working collaboratively with the Waste Form Development Campaign to ensure materials durability and stability testing.

  14. Superplastic blow forming of 2219 aluminium alloy

    Energy Technology Data Exchange (ETDEWEB)

    Kaibyshev, R.; Kazakulov, I.; Gromov, D. [Inst. for Metals Superplasticity Problems, Ufa (Russian Federation); Lesuer, D.R.; Nieh, T.G. [Lawrence Livermore National Lab., Livermore, CA (United States)

    2004-07-01

    Superplasticity in 2219 aluminum alloy was achieved through thermomechanical processing. Tension tests showed that the alloy exhibits superplastic behavior in the temperature range of 450-540 C and strain rates ranging from 2.2 x 10{sup -5} to 1.1 x 10{sup -1} s{sup -1}. A maximum elongation-to-failure of 670% was recorded at 500 C and at the initial strain rate of 2.2 x 10{sup -4} s{sup -1}. High cavitation level and intensive grain growth were observed. Sheet of the 2219 aluminum alloy was blow formed into conical shape using two different methods: simple negative and backpressure forming. A strain of 2.1 was obtained at 500 C under the backpressure blow forming condition. It was found that elongation to failure under blow forming with backpressure is about 1.5 times higher than that under a simple female forming. Microstructural evolution of blow formed parts was also examined. (orig.)

  15. 76 FR 42129 - Agency Information Collection Activities: Case Submission Form, Case Assistance Form

    Science.gov (United States)

    2011-07-18

    ... to bring to the attention of the CIS Ombudsman (``trend''). For case problems, the CIS Ombudsman will... have been cosmetic changes to the form including punctuation and formatting. The title of the form...

  16. Directory of Energy Data Collection Forms: Forms in use as of October 1996

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-01

    This is the twentieth edition of the Directory of Energy Collection Data Forms, an authoritative listing of selected public use forms currently used as basic energy information gathering tools by the Department of Energy.

  17. Directory of Energy Data Collection Forms: Forms in use as of October 1993

    Energy Technology Data Exchange (ETDEWEB)

    1993-12-28

    This is the seventeenth edition of the Directory of Energy Data Collection forms, an authoritative listing of selected public use forms currently used as basic energy information gathering tools by the Department of Energy (DOE). Originally entitled EIA Data Collection forms, this directory provides an overview of DOE`s energy information collection programs for decisionmakers in Government and industry.

  18. An Interdisciplinary Analysis of Microteaching Evaluation Forms: How Peer Feedback Forms Shape What Constitutes "Good Teaching"

    Science.gov (United States)

    Vander Kloet, Marie Annette; Chugh, Brige Paul

    2012-01-01

    Microteaching, a standard method for developing teaching skills, places high importance on peer feedback, which is guided by post-session feedback forms. This paper focuses on how feedback forms can shape what becomes understood as important to teaching. A sample of 10 microteaching evaluation forms drawn from North American postsecondary…

  19. Spray forming lead strip. Final report

    Energy Technology Data Exchange (ETDEWEB)

    McHugh, K.

    1996-04-10

    A cooperative research project was conducted between the Idaho National Engineering Laboratory (INEL) and Johnson Controls, Inc. (JCI) to adapt the INEL spray forming process to produce near-net-shape lead alloy strip. The emphasis of the work was to spray form lead strip samples at INEL, using a variety of spray conditions, for characterization at JCI. An existing glove box apparatus was modified at INEL to spray form lead. The main spray forming components were housed inside the glove box. They included a spray nozzle, tundish (crucible), substrate assembly, gas heater and furnaces to heat the nozzle and tundish. To spray form metal strip, liquid metal was pressure-fed at a controlled rate through a series of circular orifices that span the width of the nozzle. There the metal contacted high velocity, high temperature inert gas (nitrogen) which atomized the molten material into fine droplets, entrained the droplets in a directed flow, and deposited them onto glass plates that were swept through the spray plume to form strip samples. In-flight convection cooling of the droplets followed by conduction and convection cooling at the substrate resulted in rapid solidification of the deposit. During operation, the inside of the glove box was purged with an inert gas to limit the effects of in-flight oxidation of the particles and spray-formed strips, as well as to protect personnel from exposure to airborne lead particulate. Remote controls were used to start/stop the spray and control the speed and position of the substrate. In addition, substrate samples were loaded into the substrate translator manually using the gloved side ports of the box. In this way, the glove box remained closed during a series of spray trials, and was opened only when loading the crucible with a lead charge or when removing lead strip samples for shipment to JCI.

  20. L-forms of H. Pylori

    Institute of Scientific and Technical Information of China (English)

    Ke-Xia Wang; Chao-Pin Li; Yu-Bao Cui; Ye Tian; Qing-Gui Yang

    2003-01-01

    AIM: To study the occurrence of L-forms of H. pyloriinfection in patients with peptic ulcers and its association with possible changes of cellular immune function in the patients.METHODS: Endoscopic biopsy specimens of gastric antrum and gastric corpus were taken from 228 patients with peptic ulcers and inoculated into Skirrow selective medium for H.pylorivegetative forms and special medium for H. pylori Lforms, followed by bacterial isolation and identification. And peripheral venous blood of the patients was taken to detect the percentage of CD3+, CD4+ and CD8+ with biotin-streptavidin (BSA) and the level of IL-2, IL-6 and IL-8 with ElISA.RESULTS: (1) The detection rates of H. pyloriL-forms and vegetative forms in the patients were 50.88 % (116/228)and 64.91 % (148/228) respectively, and the co-infection rate of H. pyloriL-forms and vegetative forms was 78.38 % (116/148). To be more exact, the detection rates of H. pylori L-forms in male and female patients were 57.04 % (77/135) and 41.94 % (39/93) respectively, and statistics found significant difference between them (P<0.05). Furthermore, the detection rates of H. pyloriL-forms in patients aged 14 years-, 30 years-, 40 years- and 50 years- were 31.91%(15/47), 42.86 % (24/56), 56.94 % (41/72) and 67.92 %(36/53) respectively, and there was significant difference between them (P<0.011). (2) The percentages of CD3+, CD4+,CD8+, the ratio of CD4+/CD8+, and the level of IL-2, IL-6,IL-8 in H. pylori-positive patients were (52.59±5.44) %,(35.51±5.74) %, (27.77±8.64) %, (1.56±0.51), (2.66±0.47)mg/L, (108.62±5.85) ng/L and (115.79±7.18) ng/Lrespectively, compared with those in H. pylori-negative patients, the percentages of CD3+, CD4+ and the ratio of CD4+/CD8+ decreased, but the level of IL-2, IL-6 increased, and the difference was significant (P<0.001-P<0.011).Moreover, the percentages of CD3+, CD4+, CD8+, the ratio of CD4+/CD8+, and the level of IL-2, IL-6, IL-8 in the patients with mixed infection of

  1. Method of forming aluminum oxynitride material and bodies formed by such methods

    Science.gov (United States)

    Bakas, Michael P [Ammon, ID; Lillo, Thomas M [Idaho Falls, ID; Chu, Henry S [Idaho Falls, ID

    2010-11-16

    Methods of forming aluminum oxynitride (AlON) materials include sintering green bodies comprising aluminum orthophosphate or another sacrificial material therein. Such green bodies may comprise aluminum, oxygen, and nitrogen in addition to the aluminum orthophosphate. For example, the green bodies may include a mixture of aluminum oxide, aluminum nitride, and aluminum orthophosphate or another sacrificial material. Additional methods of forming aluminum oxynitride (AlON) materials include sintering a green body including a sacrificial material therein, using the sacrificial material to form pores in the green body during sintering, and infiltrating the pores formed in the green body with a liquid infiltrant during sintering. Bodies are formed using such methods.

  2. Correlation between arch form and facial form: A cross sectional study

    OpenAIRE

    Sanjna Nayar; Aruna; Santhosh MR; Wasim Manzoor

    2015-01-01

    Arch form is a key determinant in teeth position. Teeth selection and placement must be based on the functional and esthetic needs of the patient. Keeping in mind, the biomechanics involved with the prosthesis. The aim of the study was to evaluate the correlation between arch form and facial form. About 40 individuals in the age group of 20-25 years were involved in the study. The arch form and facial form were analyzed statistically to check for any correlation. It was found that, 63.63% of ...

  3. When and where did GW150914 form?

    CERN Document Server

    Lamberts, Astrid; Clausen, Drew; Hopkins, Philip

    2016-01-01

    The recent LIGO detection of gravitational waves (GW150914), likely originating from the merger of two $\\sim 30 M_\\odot$ black holes suggests progenitor stars of low metallicity ($[Z/Z_\\odot] \\lesssim 0.3$), constraining when and where the progenitor of GW150914 may have formed. We combine estimates of galaxy properties (metallicity, star formation rate and merger rate) across cosmic time to predict the low redshift black hole - black hole merger rate as a function of present day host galaxy mass, $M_\\mathrm{gal}$, and the formation redshift of the progenitor system $z_\\mathrm{form}$ for different progenitor metallicities $Z_\\mathrm{c}$. At $Z_\\mathrm{c}=0.1 Z_\\odot$, the signal is dominated by binaries in massive galaxies with $z_\\mathrm{form}\\simeq 2$, with a small contribution from binaries formed around $z_\\mathrm{form}\\simeq 0.5$ in dwarf galaxies. For $Z_\\mathrm{c}=0.01Z_\\odot$, fast mergers are possible and very recent star formation in dwarfs likely dominates. Additional gravitational wave detections ...

  4. Binocular form deprivation influences the visual cortex

    Institute of Scientific and Technical Information of China (English)

    Mingming Liu; Chuanhuang Weng; Hanping Xie; Wei Qin

    2012-01-01

    1a-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptors are considered to play a crucial role in synaptic plasticity in the developing visual cortex. In this study, we established a rat model of binocular form deprivation by suturing the rat binocular eyelids before eye-opening at postnatal day 14. During development, the decay time of excitatory postsynaptic currents mediated by 1a-amino-3- hydroxy-5-methyl-4-isoxazolepropionic acid receptors of normal rats became longer after eyeopening; however, the decay time did not change significantly in binocular form deprivation rats. The peak value in the normal group became gradually larger with age, but there was no significant change in the binocular form deprivation group. These findings indicate that binocular form deprivation influences the properties of excitatory postsynaptic currents mediated by β-amino-3- hydroxy-5-methyl-4-isoxazolepropionic acid receptors in the rat visual cortex around the end of the critical period, indicating that form stimulation is associated with the experience-dependent modification of neuronal synapses in the visual cortex.

  5. Quadratic Forms%二次型

    Institute of Scientific and Technical Information of China (English)

    谭亚茹

    2016-01-01

    The quadratic Higher Algebra is an important part of this paper, the definition of quadratic forms, introduces the second type of representation, and then describes how to use the allocation method, elementary transformation, orthogonal transformation method, etc. II second type into the standard form, and the second type of normal form, finally introduced posi-tive definite quadratic form and method for determining positive definite quadratic form.%二次型是高等代数的重要组成部分,本文从二次型的定义出发,介绍了二次型的表示方法,然后介绍了如何用配方法、初等变换法、正交变换法等将二次型化为标准形,以及二次型的规范形,最后介绍了正定二次型和判定正定二次型的方法。

  6. DWPF waste form compliance plan (Draft Revision)

    International Nuclear Information System (INIS)

    The Department of Energy currently has over 100 million liters of high-level radioactive waste in storage at the Savannah River Site (SRS). In the late 1970's, the Department of Energy recognized that there were significant safety and cost advantages associated with immobilizing the high-level waste in a stable solid form. Several alternative waste forms were evaluated in terms of product quality and reliability of fabrication. This evaluation led to a decision to build the Defense Waste Processing Facility (DWPF) at SRS to convert the easily dispersed liquid waste to borosilicate glass. In accordance with the NEPA (National Environmental Policy Act) process, an Environmental Impact Statement was prepared for the facility, as well as an Environmental Assessment of the alternative waste forms, and issuance of a Record of Decision (in December, 1982) on the waste form. The Department of Energy, recognizing that start-up of the DWPF would considerably precede licensing of a repository, instituted a Waste Acceptance Process to ensure that these canistered waste forms would be acceptable for eventual disposal at a federal repository. This report is a revision of the DWPF compliance plan

  7. Address forms in Chinese audit opinions

    Institute of Scientific and Technical Information of China (English)

    Ziye; Zhao

    2014-01-01

    Although forms of address are widely used in textual and other types of disclosure,empirical evidence of their effects is rare.China provides a unique setting in which to test the economic consequences of the forms of address used in audit reports.From 2003 to 2011,about 60%of auditors surveyed addressed their clients by their real names in audit opinions,while the others used honorifics.Based on a sample of Chinese audit opinions,I report the following findings.First,the announcement of an audit opinion that uses the client’s real name elicits a greater market response than the announcement of an opinion featuring an honorific form of address.Second,the effects of real-name forms of address are stronger in firms with weak board governance.Third,the association between audit fees and audit risk factors,such as loss-making,is stronger in firms that are addressed by their real names in audit reports.I conclude from these findings that the forms of address used in audit opinions may reveal private information on audit quality.The results of this study are consistent with the power-solidarity effect described by sociolinguists.

  8. Directory of energy data collection forms. Forms in use as of October 1995

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-01-01

    This is an authoritative listing of selected public use forms currently used as basic energy information gathering tools by the Department of Energy (DOE). This directory provides an overview of DOE`s energy information collection programs for decisionmakers in Government and industry. Forms designed to collect energy information and used by the Energy Information Administration (EIA) as of October 1995 are included in this directory. For each form listed in this directory, an abstract is included that describes the form`s uses, its respondents, and the data collected. For the reader`s convenience in finding specific types of collections, several indices have been provided in this directory. A listing of the forms grouped by energy source and function begins on page 26. Beginning on page 38 are the publications derived from the collections, and on page 50, are the forms linked to general respondent categories.

  9. Electromagnetic form factors with FLIC fermions

    International Nuclear Information System (INIS)

    The fat-link irrelevant clover (FLIC) fermion action provides a new form of nonperturbative O(a) improvement and allows efficient access to the light quark-mass regime. FLIC fermions enable the construction of the nonperturbatively O(a)-improved conserved vector current without the difficulties associated with the fine tuning of the improvement coefficients. The simulations are performed with an O(a2) mean-field improved plaquette-plus-rectangle gluon action on a 203 x 40 lattice with a lattice spacing of 0.128 fm, enabling the first simulation of baryon form factors at light quark masses on a large volume lattice. Magnetic moments, electric charge radii and magnetic radii are extracted from these form factors, and show interesting chiral nonanalytic behavior in the light quark mass regime. (orig.)

  10. The Form Factors of the Nucleons

    Energy Technology Data Exchange (ETDEWEB)

    Perdrisat, Charles F. [William and Mary College, JLAB

    2013-11-01

    There has been much activity in the measurement of the elastic electromagnetic proton and neutron form factors in the last decade, and the quality of the data has been greatly improved by performing double-polarization experiments, in comparison with with pre-vious unpolarized cross section data. Here we will review the experimental data base in view of the new results for the proton and the neutron, obtained at MIT-Bates, JLab and MAMI. The rapid evolution of phenomenological models triggered by these high- precision experiments will be discussed. In particular, the possibility that the proton is non-spherical in its ground state, and that the transverse charge density are model in- dependently defined in the infinite momentum frame. Likewise, flavor decomposition of the nucleon form factors into dressed u and d quark form factors, may give information about the quark-diquark structure of the nucleon. The current proton radius "crisis" will also be discussed.

  11. Constraint satisfaction problems in clausal form

    CERN Document Server

    Kullmann, Oliver

    2011-01-01

    This is the report-version of a mini-series of two articles on the foundations of satisfiability of conjunctive normal forms with non-boolean variables, to appear in Fundamenta Informaticae, 2011. These two parts are here bundled in one report, each part yielding a chapter. Generalised conjunctive normal forms are considered, allowing literals of the form "variable not-equal value". The first part sets the foundations for the theory of autarkies, with emphasise on matching autarkies. Main results concern various polynomial time results in dependency on the deficiency. The second part considers translations to boolean clause-sets and irredundancy as well as minimal unsatisfiability. Main results concern classification of minimally unsatisfiable clause-sets and the relations to the hermitian rank of graphs. Both parts contain also discussions of many open problems.

  12. Form factors for semileptonic D decays

    CERN Document Server

    Palmer, Teresa

    2013-01-01

    We study the form factors for semileptonic decays of $D$-mesons. That is, we consider the matrix element of the weak left-handed quark current for the transitions $D \\rightarrow P$ and $D \\rightarrow V$, where $P$ and $V$ are light pseudoscalar or vector mesons, respectively. Our motivation to perform the present study of these form factors are future calculations of non-leptonic decay amplitudes. We consider the form factors within a class of chiral quark models. Especially, we study how the Large Energy Effective Theory (LEET) limit works for $D$-meson decays. Compared to previous work we also introduce light vector mesons $V = \\rho, K^*,...$ within chiral quark models. In order to determine some of the parameters in our model, we use existing data and results based on some other methods like lattice calculations, light-cone sum rules, and heavy-light chiral perturbation theory. We also obtain some predictions within our framework.

  13. Safeguards and retrievability from waste forms

    Energy Technology Data Exchange (ETDEWEB)

    Danker, W.

    1996-05-01

    This report describes issues discussed at a session from the PLutonium Stabilization and Immobilization Workshop related to safeguards and retrievability from waste forms. Throughout the discussion, the group probed the goals of disposition efforts, particularly an understanding of the {open_quotes}spent fuel standard{close_quotes}, since the disposition material form derives from these goals. The group felt strongly that not only the disposition goals but safeguards to meet these goals could affect the material form. Accordingly, the Department was encouraged to explore and apply safeguards as early in the implementation process as possible. It was emphasized that this was particularly true for any planned use of existing facilities. It is much easier to build safeguards approaches into the development of new facilities, than to backfit existing facilities. Accordingly, special safeguards challenges are likely to be encountered, given the cost and schedule advantages offered by use of existing facilities.

  14. Critical Wave Forms in Dry Type Transformers

    DEFF Research Database (Denmark)

    Pedersen, Kenneth; Holbøll, Joachim; Henriksen, Mogens

    2005-01-01

    This paper concerns critical wave forms in dry type transformers under transient voltage application. A very general approach has been applied, meaning that many of the results will be applicable to various types of power transformers. The results can be very useful if they are combined with know......This paper concerns critical wave forms in dry type transformers under transient voltage application. A very general approach has been applied, meaning that many of the results will be applicable to various types of power transformers. The results can be very useful if they are combined...... and distortion of incoming transients is required. Thus, in this paper it is illustrated how the resulting internal wave forms are affected by different transformer characteristics....

  15. Oligomer functionalized nanotubes and composites formed therewith

    Energy Technology Data Exchange (ETDEWEB)

    Zettl, Alexander K; Sainsbury, Toby; Frechet, Jean M.J.

    2014-03-18

    Disclosed herein is a sequential functionalization methodology for the covalent modification of nanotubes with between one and four repeat units of a polymer. Covalent attachment of oligomer units to the surface of nanotubes results in oligomer units forming an organic sheath around the nanotubes, polymer-functionalized-nanotubes (P-NTs). P-NTs possess chemical functionality identical to that of the functionalizing polymer, and thus provide nanoscale scaffolds which may be readily dispersed within a monomer solution and participate in the polymerization reaction to form a polymer-nanotube/polymer composite. Formation of polymer in the presence of P-NTs leads to a uniform dispersion of nanotubes within the polymer matrix, in contrast to aggregated masses of nanotubes in the case of pristine-NTs. The covalent attachment of oligomeric units to the surface of nanotubes represents the formation of a functional nanoscale building block which can be readily dispersed and integrated within the polymer to form a novel composite material.

  16. The form factors of the nucleons

    Science.gov (United States)

    Perdrisat, C. F.

    2013-11-01

    There has been much activity in the measurement of the elastic electromagnetic proton and neutron form factors in the last decade, and the quality of the data has been greatly improved by performing double-polarization experiments, in comparison with with previous unpolarized cross section data. Here we will review the experimental data base in view of the new results for the proton and the neutron, obtained at MIT-Bates, JLab and MAMI. The rapid evolution of phenomenological models triggered by these high-precision experiments will be discussed. In particular, the possibility that the proton is non-spherical in its ground state, and that the transverse charge density are model independently defined in the infinite momentum frame. Likewise, flavor decomposition of the nucleon form factors into dressed u and d quark form factors, may give information about the quark-diquark structure of the nucleon. The current proton radius "crisis" will also be discussed.

  17. Forming of bulk metallic glass microcomponents

    DEFF Research Database (Denmark)

    Wert, John A.; Thomsen, Christian; Jensen, Rune Debel;

    2009-01-01

    The present article considers forward extrusion, closed-die forging and backward extrusion processes for fabrication of individual microcomponents from two bulk metallic glass (BMG) compositions: Mg60Cu30Y10 and Zr44Cu40Ag8Al8. Two types of tooling were used in the present work: relatively massive...... die sets characteristic of cold forming operations for crystalline metals and lightweight die sets adapted to the special characteristics of BMGs. In addition to demonstrating that microcomponents of several geometries can be readily fabricated from BMGs, rheological properties are combined...... with crystallization kinetics to formulate a generally applicable method that can guide selection of optimal forming parameters. Finally, the use of particulate-based lubricants for BMG forming is shown to result in individual lubricant particles becoming mechanically locked into the BMG surface. (C) 2008 Elsevier B...

  18. Forms and genesis of species abundance distributions

    Directory of Open Access Journals (Sweden)

    Evans O. Ochiaga

    2015-12-01

    Full Text Available Species abundance distribution (SAD is one of the most important metrics in community ecology. SAD curves take a hollow or hyperbolic shape in a histogram plot with many rare species and only a few common species. In general, the shape of SAD is largely log-normally distributed, although the mechanism behind this particular SAD shape still remains elusive. Here, we aim to review four major parametric forms of SAD and three contending mechanisms that could potentially explain this highly skewed form of SAD. The parametric forms reviewed here include log series, negative binomial, lognormal and geometric distributions. The mechanisms reviewed here include the maximum entropy theory of ecology, neutral theory and the theory of proportionate effect.

  19. Dose forming in rural settlement: family analysis

    International Nuclear Information System (INIS)

    The aim of the study is the multifactor statistic families analysis of ingestion dose in rural settlement. The hypothesis of the determining role of a family as of social system in dose forming in rural settlement, has been approved. The most significant social-demographic features of a family influencing dose forming, were detected: the number of members of the family, number of children, average age, education and occupational orientation of the family. Despite their being linked with similar features of the family on the whole, age, education, occupation and gender of master of the family, influence most the dose forming. Young families with many children in which the master is a worker, having frequent contact with forest, have high doses. The knowledge of social structure of families will allow to predict the ingestion dose distribution in rural settlement. (Author)

  20. Nucleon Form Factors - A Jefferson Lab Perspective

    CERN Document Server

    Arrington, John; Perdrisat, Charles F

    2011-01-01

    The charge and magnetization distributions of the proton and neutron are encoded in their elastic electromagnetic form factors, which can be measured in elastic electron--nucleon scattering. By measuring the form factors, we probe the spatial distribution of the proton charge and magnetization, providing the most direct connection to the spatial distribution of quarks inside the proton. For decades, the form factors were probed through measurements of unpolarized elastic electron scattering, but by the 1980s, progress slowed dramatically due to the intrinsic limitations of the unpolarized measurements. Early measurements at several laboratories demonstrated the feasibility and power of measurements using polarization degrees of freedom to probe the spatial structure of the nucleon. A program of polarization measurements at Jefferson Lab led to a renaissance in the field of study, and significant new insight into the structure of matter.

  1. Mobile based optical form evaluation system

    Directory of Open Access Journals (Sweden)

    Asım Sinan YÜKSEL

    2016-05-01

    Full Text Available Optical forms that contain multiple-choice answers are widely used both for electing students and evaluating student achievements in education systems in our country and worldwide. Optical forms are evaluated by employing optical mark recognition techniques through optical readers. High cost of these machines, limited access to them, long waiting time for evaluation results make the process hard for educationists working in cities or countries. In this study, a mobile application was developed for the educationists who own mobile phones or tablets for the purpose of evaluating students' answer sheets quickly and independent of location and optical readers. Optical form recognition, reading and evaluation processes are done on the image of student's answer sheet that is taken with the mobile phone or tablet of educationist. The Android based mobile application that we developed has a user-friendly interface, high success rate and is the first of our knowledge application that operates on mobile platforms in this field.

  2. Rational Instability in the Natural Coalition Forming

    CERN Document Server

    Vinogradova, Galina

    2012-01-01

    We are investigating a paradigm of instability in coalition forming among countries, which indeed is intrinsic to any collection of individual groups or other social aggregations. Coalitions among countries are formed by the respective attraction or repulsion caused by the historical bond propensities between the countries, which produced an intricate circuit of bilateral bonds. Contradictory associations into coalitions occur due to the independent evolution of the bonds. Those coalitions tend to be unstable and break down frequently. The model extends some features of the physical theory of Spin Glasses. Within the frame of this model, the instability is viewed as a consequence of decentralized maximization processes searching for the best coalition allocations. In contrast to the existing literature, a rational instability is found to result from forecast rationality of countries. Using a general theoretical framework allowing to analyze the countries' decision making in coalition forming, we feature a sys...

  3. MMPI-2 short form proposal: CAUTION.

    Science.gov (United States)

    Gass, Carlton S; Gonzalez, Camille

    2003-07-01

    The Minnesota Multiphasic Personality Inventory-2 (MMPI-2) is widely used in neuropsychology, though its length (567 items) is sometimes prohibitive. This study investigated some psychometric characteristics of the 180-item version of the MMPI-2 () in order to delineate its strengths, limitations, and appropriate scope of clinical application. Limited reliability and poor predictive accuracy were recently reported for many of the MMPI-2 short-form scales in a study that used 205 brain-injured patients. In the present investigation, we used a psychiatric sample (N=186) with normal neurological findings to examine short-form accuracy in predicting basic scale scores, profile code types, identifying high-point scales, and classifying scores as pathological (T>/=65) or normal-range. The results suggest that, even as applied to neurologically normal individuals, the proposed short form of the MMPI-2 is unreliable for predicting clinical code types, identifying the high-point scale, or predicting the scores on most of the basic scales. In contrast, this short form can be used to predict whether the full-scale scores fall within the pathological range (T>/=65). These findings suggest that clinicians might be able to salvage a small amount of information from the shortened (180-item) version of the MMPI-2 when MMPI-2 protocols are incomplete. However, clinicians should not use a standard interpretive approach with this test, and routine clinical application is unwarranted. Future evaluations of short-form validity should provide a more detailed examination of individual protocols, including an analysis of the frequency of accurate prediction of full-form scores.

  4. Rietveld analysis of ceramic nuclear waste forms

    Energy Technology Data Exchange (ETDEWEB)

    White, T.J. [Univ. of South Australia, Ingle Farm (Australia); Mitamura, H. [Japan Atomic Energy Research Institute, Ibaraki (Japan)

    1994-12-31

    Powder X-ray diffraction patterns were collected from three titanate waste forms - a calcine powder, a prototype ceramic without waste, and a ceramic containing 10 wt% JW-A simulated waste - and interpreted quantitatively using the Rietveld method. The calcine consisted of fluorite, pyrochlore, rutile, and amorphous material. The prototype waste form contained rutile, hollandite, zirconolite and perovskite. The phase constitution of the JW-A ceramic was freudenbergite, loveringite, hollandite, zirconolite, perovskite and baddeleyite. Procedures for the collection of X-ray data are described, as are assumptions inherent in the Rietveld approach. A selection of refined crystal data are presented.

  5. Water jet incremental sheet metal forming

    OpenAIRE

    Juriševič, Boštjan; Šajn, Viktor; Kosel, Franc

    2015-01-01

    Incremental Sheet Metal Forming (ISMF) is a very flexible technology for fast prototyping and small batch production of sheet metal parts. This contribution deals with an innovative variant of ISMF, where instead of a rigid tool a Water Jet (WJ) is used as the main tool. Such a process can be addressed as Water Jet Incremental Sheet Metal Forming (WJISMF). The main aim of this paper is to present the technological window for WJISMF and characterize the attributes of the WJ used as the main to...

  6. Trends and Visions in Metal Forming Tribology

    DEFF Research Database (Denmark)

    Bay, Niels

    2011-01-01

    Research and development in metal forming tribology is characterized by intensified focus on new tribo-systems such as new lubricants, tool materials and tool coatings in order to substitute environmentally hazardous lubricant systems. Other means to solve these problems include the development...... of structured work piece and tool surfaces to facilitate micro-hydro-dynamic lubrication. Increased knowledge on skin-pass rolling to establish structured sheet surfaces and new automatic polishing equipment to manufacture tailored tool surfaces are important means to improve tribo-conditions in severe forming...

  7. Timeability of Extensive-Form Games

    OpenAIRE

    Jakobsen, Sune K.; Sørensen, Troels B.; Conitzer, Vincent

    2015-01-01

    Extensive-form games constitute the standard representation scheme for games with a temporal component. But do all extensive-form games correspond to protocols that we can implement in the real world? We often rule out games with imperfect recall, which prescribe that an agent forget something that she knew before. In this paper, we show that even some games with perfect recall can be problematic to implement. Specifically, we show that if the agents have a sense of time passing (say, access ...

  8. Access 2007 forms and reports for dummies

    CERN Document Server

    Underdahl, Brian

    2013-01-01

    Do you have tons and tons of data on your computer but you're not quite sure how to make heads or tails of them-or even organize them? Are you using Access as spreadsheet rather than what it was really meant for? If you have trouble finding meaning in your data, then Access 2007 Forms & Reports for Dummies let you discover the wonders of this highly useful program. This no-nonsense guide gets right down to business by showing you the easy way to use this powerful tool. It gets you started with selective, targeted queries; forms that improve efficiency; and reports that communicate-while sparin

  9. Foucault's Notion of Forms of Problematization

    DEFF Research Database (Denmark)

    Frederiksen, Kirsten; Lomborg, Kirsten; Beedholm, Kirsten

    2015-01-01

    's later writings and his diagnosis of his own work as studies of forms of problematization. To shed light on the possibilities that this approach offers to the researcher, we present a reading of aspects of Foucault's work, with a focus on his notion of forms of problematization. Furthermore, we elaborate...... on concepts from his so-called genealogical period, namely ‘the dispositive’, strategy and tactics. Our interpretation is supported by examples from a study of the emergence of Danish nursing education, which is based on an analytical framework that we developed in the light of an interpretation of aspects...

  10. Forming of political opinion and decision

    International Nuclear Information System (INIS)

    Taking the SNR-300 reactor in Kalkar as an example, the process of forming of political opinion and decision is reconstructed in order to get a picture of typical consensus- and conflict patterns in the discussion of safety problems. On this basis, it should be possible to derive a freedom of action for the political and administrative managing of safety matters by means of feed back with social groups. As a crucial point the aspects concerning the steps of the forming of political opinion and decision are examined. (DG)

  11. Contemporary aesthetic forms and scientific museology

    Directory of Open Access Journals (Sweden)

    Alessandra Drioli

    2006-03-01

    Full Text Available The use of various expressive artistic forms in science centres and in interactive museums is becoming increasingly widespread. This paper proposes an interpretation of this phenomenon that emphasises how contemporary art contributes to experimentation with new forms of scientific communication. Furthermore, it examines the considerable overlap apparent between the themes addressed by contemporary artists and current scientific developments. Indeed, just as can be seen in science centres, artistic experimentation has assumed a new role: raising public awareness of what is happening around us today.

  12. Jordan Canonical Form Theory and Practice

    CERN Document Server

    Weintraub, Steven H

    2009-01-01

    Jordan Canonical Form (JCF) is one of the most important, and useful, concepts in linear algebra. The JCF of a linear transformation, or of a matrix, encodes all of the structural information about that linear transformation, or matrix. This book is a careful development of JCF. After beginning with background material, we introduce Jordan Canonical Form and related notions: eigenvalues, (generalized) eigenvectors, and the characteristic and minimum polynomials. We decide the question of diagonalizability, and prove the Cayley-Hamilton theorem. Then we present a careful and complete proof of t

  13. Discrete Lie Advection of Differential Forms

    CERN Document Server

    Mullen, P; Pavlov, D; Durant, L; Tong, Y; Kanso, E; Marsden, J E; Desbrun, M

    2009-01-01

    In this paper, we present a numerical technique for performing Lie advection of arbitrary differential forms. Leveraging advances in high-resolution finite volume methods for scalar hyperbolic conservation laws, we first discretize the interior product (also called contraction) through integrals over Eulerian approximations of extrusions. This, along with Cartan's homotopy formula and a discrete exterior derivative, can then be used to derive a discrete Lie derivative. The usefulness of this operator is demonstrated through the numerical advection of scalar fields and 1-forms on regular grids.

  14. Quadrature representation of finite element variational forms

    DEFF Research Database (Denmark)

    Ølgaard, Kristian Breum; Wells, Garth N.

    2012-01-01

    This chapter addresses the conventional run-time quadrature approach for the numerical integration of local element tensors associated with finite element variational forms, and in particular automated optimizations that can be performed to reduce the number of floating point operations. An alter......This chapter addresses the conventional run-time quadrature approach for the numerical integration of local element tensors associated with finite element variational forms, and in particular automated optimizations that can be performed to reduce the number of floating point operations...

  15. From communicative functions to prosodic forms.

    Science.gov (United States)

    Kohler, Klaus J

    2013-01-01

    This is a proposal in favour of proceeding from communicative function to linguistic form, rather than the reverse, for an insightful account of how humans communicate by speech in languages. A functional framework is developed that encompasses argumentation structures, declarative and interrogative functions, and expressive intensification. Such a function orientation can become a powerful tool in comparative prosodic research across the world's languages. The potential of this approach is shown by comparing the prosodic form of Mandarin Chinese data collected in functionally contextualized scenarios with corresponding data from English and German.

  16. When did round disk galaxies form?

    OpenAIRE

    Takeuchi, Tomoe M.; Ohta, Kouji; Yuma, Suraphong; Yabe, Kiyoto

    2015-01-01

    When and how galaxy morphology such as disk and bulge seen in the present-day universe emerged is still not clear. In the universe at $z\\gtrsim 2$, galaxies with various morphology are seen, and star-forming galaxies at $z\\sim2$ show an intrinsic shape of bar-like structure. Then, when did round disk structure form? Here we take a simple and straightforward approach to see the epoch when a round disk galaxy population emerged by constraining the intrinsic shape statistically based on apparent...

  17. Migrering av existerande mobilaapplikationer till Xamarin Forms

    OpenAIRE

    Hård af Segerstad, Gustaf; Conner, Victor

    2015-01-01

    Den här studien undersöker för- och nackdelar med att migrera existerande mobilaapplikationer till Xamarins crossplatform ramverk Xamarin Forms. Metoden somanvänts för att samla in data är inom ramen för forskningsparadigmet Design Science.En prototyp har utvecklats med syftet att undersöka vad som är möjligt att migrera tillXamarin Forms. Prototyputvecklingen har dokumenterats i loggböcker som sedananalyserats som kvalitativ data. Två intervjuer har även genomförts med andraxamarinutvecklare...

  18. The canonical form of the Rabi hamiltonian

    CERN Document Server

    Szopa, M; Ceulemans, A; Szopa, Marek; Mys, Geert; Ceulemans, Arnout

    1996-01-01

    The Rabi Hamiltonian, describing the coupling of a two-level system to a single quantized boson mode, is studied in the Bargmann-Fock representation. The corresponding system of differential equations is transformed into a canonical form in which all regular singularities between zero and infinity have been removed. The canonical or Birkhoff-transformed equations give rise to a two-dimensional eigenvalue problem, involving the energy and a transformational parameter which affects the coupling strength. The known isolated exact solutions of the Rabi Hamiltonian are found to correspond to the uncoupled form of the canonical system.

  19. Characterization of form variants of Xenorhabdus luminescens.

    OpenAIRE

    Gerritsen, L.J.M.; Raay, van, C.; Smits, P H

    1992-01-01

    From Xenorhabdus luminescens XE-87.3 four variants were isolated. One, which produced a red pigment and antibiotics, was luminescent, and could take up dye from culture media, was considered the primary form (XE-red). A pink-pigmented variant (XE-pink) differed from the primary form only in pigmentation and uptake of dye. Of the two other variants, one produced a yellow pigment and fewer antibiotics (XE-yellow), while the other did not produce a pigment or antibiotics (XE-white). Both were le...

  20. Form factors for $B \\to \\pi l\

    CERN Document Server

    Riazuddin, M; Gilani, A H S; Gilani, Amjad H S

    2000-01-01

    The form factors for the $B-->\\pi$ transition are evaluated in the entire momentum transfer range by using the constraints obtained in the framework combining the heavy quark expansion and chiral symmetry for light quarks and the quark model. In particular, we calculate the valence quark contributions and show that it together with the equal time commutator contribution simulate a B-meson pole q^2-dependence of form factors in addition to the usual vector meson B^{*}-pole diagram for $B --> \\pi l\

  1. Electromagnetic proton form factors: perspectives for PANDA

    Directory of Open Access Journals (Sweden)

    Tomasi-Gustafsson Egle

    2014-03-01

    Full Text Available The PANDA collaboration studies fundamental aspects of the strong interaction in the transition region between non-perturbative and perturbative QCD, investigating charmonium spectroscopy, hybrids and glueballs, hypernuclei, light and heavy meson production with antiproton beams. In this contribution we focus on leptonic final channels which give access to nucleon electromagnetic form factors. The expected precision on the electric and magnetic form factors of the proton in the time-like region and the radiative corrections to be applied to the data are discussed.

  2. Hencky's model for elastomer forming process

    Science.gov (United States)

    Oleinikov, A. A.; Oleinikov, A. I.

    2016-08-01

    In the numerical simulation of elastomer forming process, Henckys isotropic hyperelastic material model can guarantee relatively accurate prediction of strain range in terms of large deformations. It is shown, that this material model prolongate Hooke's law from the area of infinitesimal strains to the area of moderate ones. New representation of the fourth-order elasticity tensor for Hencky's hyperelastic isotropic material is obtained, it possesses both minor symmetries, and the major symmetry. Constitutive relations of considered model is implemented into MSC.Marc code. By calculating and fitting curves, the polyurethane elastomer material constants are selected. Simulation of equipment for elastomer sheet forming are considered.

  3. Dislocation evolution with rheological forming of metal

    Institute of Scientific and Technical Information of China (English)

    1999-01-01

    It is known that some internal defects exist in metal materials. Preliminary attempt to relate dislo cation evolution with metal rheological forming was done. By the attempt, it is learned that the evolution of dislocation density p( x, y, t ) is essentially the change of n independent internal variables qα (α = 1, 2, …n ) with material. The preliminary research in theory and experiments showed that dislocations piling-up could be avoided. One can improve the internal microstructure and mechanical properties of products by rheological forming method.

  4. Intermediate form of osteopetrosis with recessive inheritance

    Energy Technology Data Exchange (ETDEWEB)

    Kaibara, N.; Katsuki, I.; Hotokebuchi, T.; Takagishi, K.

    1982-11-01

    The clinical and radiographic features of the intermediate form of osteopetrosis in two sibs are presented in which the disorder appears to have been inherited as a recessive trait. Although this form of osteopetrosis has been poorly delineated, its recognition is practically important in order to give an accurate prognosis. This paper also presents an unusual complication of bilateral avascular necrosis of the femoral head in the younger sib. Radiographic changes of the femoral heads suggest those of Legg-Calve-Perthes disease, though the possibility of avascular necrosis following unrecognized femoral neck fracture is not completely excluded.

  5. Form Factors of Kaon Semileptonic Decays

    CERN Document Server

    Afanasiev, A M; Afanasev, Andrei

    1996-01-01

    A calculation of the semi--leptonic decays of the kaon ($K_{l3}$) is presented. The results are direct predictions of a covariant model of the pion and kaon introduced earlier by Ito, Buck, Gross. The weak form factors for $K_{l3}$ are predicted with absolutely no parameter adjustments of the model. We obtained for the form factor parameters: $f_-(q^2=m_l^2)/f_+(q^2=m_l^2)=-0.28$ and $\\lambda_+$= 0.028, both within experimental error bars. Connections of this approach to heavy quark symmetry will also be discussed.

  6. New Visions on Form and Growth

    Energy Technology Data Exchange (ETDEWEB)

    Howard, M [Department of Mathematics, Imperial College-University of London, UK (United Kingdom)

    2005-03-11

    It is now nearly 90 years since the publication of D'Arcy Thompson's book On Growth and Form, a classic work that attempted a unification of pattern-forming phenomena in systems ranging from inanimate to living matter. Thompson's book came early in the development of mathematical techniques in biology. His work has had enormous influence in succeeding decades and has helped inspire the rapid growth in the application of theoretical techniques to biological phenomena. Pelce's book New Visions on Form and Growth takes its inspiration and title directly from D'Arcy Thompson. Furthermore, Pelce attempts what could not be achieved in D'Arcy Thompson's time, namely the presentation of a quantitative analysis of pattern forming phenomena. However, it should be emphasised that the vast majority of this book is concerned with inanimate matter, with rather little discussion of biology. The book begins with a presentation of the basic physics, including surface tension, first-order phase transition kinetics and a brief outline of chemical kinetics. With the essential physics established, Pelce then investigates simple growth forms, before showing how these regular geometries are destabilized into more complex forms by instabilities. The problem of velocity selection of growing patterns is then extensively discussed, before the question of (secondary) instabilities of the more complex growth forms is analysed. A chapter on stochastic patterns is also included. For the most part, the book concentrates on a few intensively studied pattern forming systems in physics, particularly viscous fingering in Hele-Shaw cells, the growth of dendrites, electrodeposition, flames, and, in the chapter on stochastic patterns, diffusion-limited aggregation. Only in a rather brief final chapter is a more speculative link made with biological pattern formation and morphogenesis. In general, I found the book to be a useful reference work on the theory of pattern

  7. 7 CFR 4274.302 - Definitions and abbreviations.

    Science.gov (United States)

    2010-01-01

    ... directly provided by the Agency IRP loan. Agency IRP loan funds are Federal funds. Agricultural production... (including setting policy) of an intermediary. Processing office or officer. The processing office for an IRP...'s IRP revolving fund. Underrepresented group. U.S. citizens with identifiable common...

  8. 7 CFR 1951.852 - Definitions and abbreviations.

    Science.gov (United States)

    2010-01-01

    ... market, assuming the buyer and seller are prudent and knowledgeable, and the price is not affected by... which constitutes a margin or buffer for meeting obligations within the ordinary operating cycle of...

  9. 7 CFR 1980.302 - Definitions and abbreviations.

    Science.gov (United States)

    2010-01-01

    ... mental impairment expected to result in death or which has lasted or is expected to last for a continuous...) Is attributable to a mental or physical impairment or a combination of mental and physical... requirements of § 1980.312. Rural areas are designated on maps available in the RHS office servicing that...

  10. 40 CFR 72.3 - Measurements, abbreviations, and acronyms.

    Science.gov (United States)

    2010-07-01

    ... cubic feet per hour at standard conditions. EIA—Energy Information Administration. eq—equivalent. °F—degree Fahrenheit. fps—feet per second. gal—gallon. hr—hour. in—inch. °K—degree Kelvin....

  11. 40 CFR 87.2 - Acronyms and abbreviations.

    Science.gov (United States)

    2010-07-01

    ...: COCarbon Monoxide CO2Carbon dioxide. FAAFederal Aviation Administration, Department of Transportation HCHydrocarbon(s) hr.Hour(s) LTOLanding takeoff min.Minute(s) NOXOxides of nitrogen rORated output...

  12. 49 CFR 171.8 - Definitions and abbreviations.

    Science.gov (United States)

    2010-10-01

    ...,000 L, except that a bundle intended for the transport of gases in Division 2.3 is limited to a water... combustible liquid, or compressed gas for the purpose of supplying fuel for propulsion of the transport... the term does not include natural gas, natural gas liquids, liquefied natural gas, or synthetic...

  13. Appendix B: Some Common Abbreviations: MedlinePlus

    Science.gov (United States)

    ... Age-related macular degeneration An eye problem AMI Acute myocardial infarction Heart attack AODM Adult onset diabetes mellitus Type ... Intrauterine device A type of birth control for women IV Intravenous A type of injection ... infarction Heart attack MMR Measles, mumps, and rubella A ...

  14. An abbreviated history of the National Wlk Refuge

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report is a timeline of history and the management of the National Elk Refuge from 1909 to 1984. It includes a short summary and charts relating to elk...

  15. 7 CFR 761.2 - Abbreviations and definitions.

    Science.gov (United States)

    2010-01-01

    .... Conditional commitment is the Agency's commitment to a lender that the material the lender has submitted is... available under 7 CFR parts 765 and 766. In the case of an entity applicant, the cosigner cannot be a member... allow for continuation of the operation during an economic emergency which was caused by a lack...

  16. 40 CFR 91.4 - Acronyms and abbreviations.

    Science.gov (United States)

    2010-07-01

    ... minute SAE—Society of Automotive Engineers SEA—Selective Enforcement Auditing SI—Spark-ignition U.S.C.—United States Code VOC—Volatile organic compounds ZROD—zirconium dioxide sensor...

  17. 7 CFR 4279.2 - Definitions and abbreviations.

    Science.gov (United States)

    2010-01-01

    ... appreciation. The difference between the current net book value recorded on the financial statements (original... projects utilizing technology that has a proven operating history, and for which there is an established... available energy projects that utilize technology that has a proven operating history, and for which...

  18. 38 CFR 21.8010 - Definitions and abbreviations.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Definitions and... (CONTINUED) VOCATIONAL REHABILITATION AND EDUCATION Vocational Training and Rehabilitation for Certain Children of Vietnam Veterans-Spina Bifida and Covered Birth Defects General § 21.8010 Definitions...

  19. 14 CFR 1.2 - Abbreviations and symbols.

    Science.gov (United States)

    2010-01-01

    ... affecting § 1.2, see the List of CFR Sections Affected, which appears in the Finding Aids section of the... above ground level. ALS means approach light system. APU means auxiliary power unit. ASR means...

  20. 40 CFR 89.3 - Acronyms and abbreviations.

    Science.gov (United States)

    2010-07-01

    ... National Technical Information Service NO Nitric oxide NO2 Nitrogen dioxide NOX Oxides of nitrogen O2 Oxygen OEM Original equipment manufacturer PM Particulate matter SAE Society of Automotive Engineers...