COMPARISON OF CERTAIN ABILITIES NEEDED BY WORKERS IN LICENSED NURSERIES AND LICENSED ORNAMENTAL HORTICULTURE BUSINESSES.

ERIC Educational Resources Information Center

DILLON, ROY D.

THIS STUDY WAS CONDUCTED TO DETERMINE THE EXTENT TO WHICH WORKERS WITH THE JOB TITLES OF GENERAL DIRECTORS, SALESMEN, SUPERVISORS, AND FIELD WORKERS IN LICENSED NURSERIES NEEDED AGRICULTURALLY ORIENTED KNOWLEDGE OF THE SAME KIND AND LEVEL AS WORKERS IN COMPARABLE JOB TITLES IN ORNAMENTAL HORTICULTURE BUSINESSES. DATA WERE COLLECTED BY PERSONAL…

78 FR 6168 - Social Security Ruling, SSR 13-1p; Titles II and XVI: Agency Processes for Addressing Allegations...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-29

... based on race, color, national origin (including English language ability), religion, sex, sexual...), religion, sex, sexual orientation, age, disability, or in retaliation for having previously filed a civil..., national origin (including English language ability), religion, sex, sexual orientation, age, disability...

Ethyl 3-[1-(4-methoxy-phen-yl)-4-oxo-3-phenylazetidin-2-yl]-2-nitro-1-phenyl-2,3,10,10a-tetra-hydro-1H,5H-pyrrolo[1,2-b]isoquinoline-10a-carboxyl-ate.

PubMed

Sundaresan, S S; Ramesh, P; Arumugam, N; Raghunathan, R; Ponnuswamy, M N

2010-02-17

In the title mol-ecule, C(37)H(35)N(3)O(6), the pyrrolidine ring adopts a twist conformation and the piperidine ring is in a distorted boat conformation. One of the phenyl rings is disordered over two positions with occupancies of 0.54 (2) and 0.46 (2) and the ethyl carboxyl-ate group is also disordered over two orientations with occupancies of 0.75 (1) and 0.25 (1).

Mesa County Public Library District, Final Performance Report for Library Services and Construction Act (LSCA) Title VI, Library Literacy Program.

ERIC Educational Resources Information Center

LaDuke, Caryl

The Adult Reading Program, a project of the Mesa County Public Library District (Grand Junction, Colorado), involved recruitment, retention, coalition building, public awareness, training, rural oriented, basic literacy, collection development, tutoring, employment oriented, intergenerational/family, and English as a Second Language (ESL)…

A Contest-Oriented Project for Learning Intelligent Mobile Robots

ERIC Educational Resources Information Center

Huang, Hsin-Hsiung; Su, Juing-Huei; Lee, Chyi-Shyong

2013-01-01

A contest-oriented project for undergraduate students to learn implementation skills and theories related to intelligent mobile robots is presented in this paper. The project, related to Micromouse, Robotrace (Robotrace is the title of Taiwanese and Japanese robot races), and line-maze contests was developed by the embedded control system research…

76 FR 58137 - Defense Federal Acquisition Regulation Supplement; Positive Law Codification of Title 41 U.S.C...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-20

... Supplement; Positive Law Codification of Title 41 U.S.C. (DFARS Case 2011-D036) AGENCY: Defense Acquisition... DFARS to the new Codification of Title 41, United States Code, ``Public Contracts.'' DATES: Effective... of Title 41, United States Code (U.S.C.), entitled ``Public Contracts.'' The purpose of this final...

A Limited Dynamic Investigation of Magnesium Alloy AZ31B in 3 Orientations

DTIC Science & Technology

2016-09-01

YYYY) September 2016 2. REPORT TYPE Technical Report 3. DATES COVERED (From - To) 1 August 2014–31 December 2015 4. TITLE AND SUBTITLE A ...ARL-TR-7807 ● SEP 2016 US Army Research Laboratory A Limited Dynamic Investigation of Magnesium Alloy AZ31B in 3 Orientations...Laboratory A Limited Dynamic Investigation of Magnesium Alloy AZ31B in 3 Orientations by Tyrone L Jones Weapons and Materials Research Directorate

A Guide to Establishing and Directing a Family Oriented Structured Preschool Activity.

ERIC Educational Resources Information Center

Maethner, Judith A.

This is the teacher's manual of the Family Oriented Structured Preschool Activity, a Title III Elementary and Secondary Education Act Developer/Demonstration Project in Saint Cloud, Minnesota. The program attempts to mold the expertise of the parent with the expertise of the professional educator in order to enhance the child's development. It is…

Utilizing "The Wire" to Teach about Justice-Oriented Citizenship

ERIC Educational Resources Information Center

Lucas, Ashley G.; Clark, Julie

2016-01-01

"Charm City: Down to 'The Wire?'" is the title of an elective class developed by Sarah Taylor, a teacher at a private school in Baltimore. In the class, students explore their city and social justice issues from a framework that correlates to Westheimer and Kahne's (2004) concept of justice-oriented citizenship. Not only do students…

(5-n-Butyl-10,20-diiso­butyl­porphyrin­ato)nickel(II)

PubMed Central

Senge, Mathias O.; Dahms, Katja

2014-01-01

The asymmetric unit of the title compound, [Ni(C32H36N4)], contains two independent mol­ecules exhibiting an overall ruffled conformation of the porphyrin macrocycle and differing mainly in the positions of the methyl groups. The average Ni—N bond lengths are 1.912 (2) and 1.910 (2) Å in the two mol­ecules. The mol­ecules form a closely spaced lattice structure in which neighbouring porphyrins are oriented in a nearly perpendicular fashion to each other. The compound was prepared via nucleophilic substitution of (5,15-diiso­butyl­porphyrinato)nickel(II) with n-butyl­lithium. PMID:25161518

Using Performance Measures to Allocate Consumable Funding

DTIC Science & Technology

2007-06-01

The Air Force is now using the Customer Oriented Leveling Technique (COLT) to determine levels for consumable items at its bases. COLT is an...Overview • COLT is a system to set AF retail stock levels for DLA-managed consumable parts to minimize expected customer wait time (ECWT) • COLT...changed please list both.) Original title on 712 A/B: Using Performance Measures to Allocate Consumable Funding If the title was revised

Subtyping of Toddlers with ASD Based on Patterns of Social Attention Deficits

DTIC Science & Technology

2014-10-01

AWARD NUMBER: W81XWH-13-1-0179 TITLE: Subtyping of Toddlers with ASD Based on Patterns of Social Attention Deficits PRINCIPAL INVESTIGATOR...TITLE AND SUBTITLE Subtyping of Toddlers with ASD Based on Patterns of Social Attention Deficits 5a. CONTRACT NUMBER 5b. GRANT NUMBER W81XWH-13-1-0179...tracking data. 15. SUBJECT TERMS ASD, subgrouping, toddlers , heterogeneity, eye-tracking, visual attention, dyadic orienting, hierarchical

Career Oriented Mathematics, Student's Manual. [Includes Owning an Automobile and Driving as a Career; Retail Sales; Measurement; and Area-Perimeter.

ERIC Educational Resources Information Center

Mahaffey, Michael L.; McKillip, William D.

This volume includes student manuals for four units in the Career Oriented Mathematics Program, which was developed to improve computational abilities and attitudes of secondary students by presenting the material in a job-relevant context. The units are titled: (1) Owning an Automobile and Driving as a Career, (2) Retail Sales, (3) Measurement,…

5 CFR 330.707 - Reporting vacancies to OPM.

Code of Federal Regulations, 2010 CFR

2010-01-01

... positions lasting 121 or more days), except when they elect to fill a position by the transfer or... include the position title, location, pay plan and grade (or pay rate) of the vacant position; application..., which must contain: (1) Title, series, pay plan, and grade (or pay rate); (2) Duty location; (3) Open...

Performance oriented packaging testing of nine Mk 3 Mod 0 signal containers in PPP-B-621 wood box for packing group II solid hazardous materials. Final report

DOE Office of Scientific and Technical Information (OSTI.GOV)

Libbert, K.J.

1992-10-01

A PPP-B-621 wood box containing nine Mk 3 Mod 0 Signal containers was tested for conformance to Performance Oriented Packaging criteria established by Code of Federal Regulations Title 49 CFR. The container was tested with a gross weight of 123.3 pounds (56 kilograms) and met all requirements.

Career Oriented Mathematics, Teacher's Manual. [Includes Scale; Apprenticeship: Learning to be a Cement Mason; Textiles; Being Self-Employed: Harvesting and Sale of Pulpwood; and Lumber Yard Employee.

ERIC Educational Resources Information Center

Mahaffey, Michael L.; McKillip, William D.

This manual is designed for teachers using units in the Career Oriented Mathematics Program titled: (1) Scale, (2) Apprenticeship: Learning to be a Cement Mason, (3) Textiles, (4) Being Self-Employed: Harvesting and Sale of Pulpwood, and (5) Lumber Yard Employee. Lesson plans, masters for dittos and transparencies, and problem solutions are…

76 FR 7531 - Yavapai County Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-10

...) and in compliance with the Federal Advisory Committee Act. The purpose of the meeting is to orientate new committee members to the Secural Rural Schools Act, roles of members, guidelines for Title II, and...

The relationship between organizational policies and practices and work limitations among hospital patient care workers.

PubMed

Sparer, Emily H; Boden, Leslie I; Sorensen, Glorian; Dennerlein, Jack T; Stoddard, Anne; Wagner, Gregory R; Nagler, Eve M; Hashimoto, Dean M; Hopcia, Karen; Sabbath, Erika L

2018-05-29

We examined relationships between organizational policies and practices (OPPs) (safety practices, ergonomic practices, and people-oriented culture) and work limitations in a sample of hospital workers. We used the 6-item Work Limitations Questionnaire (WLQ) to assess workers' perceptions of health-related work limitations. Self-reported OPPs and the WLQ were collected from workers in Boston, Massachusetts (n = 1277). We conducted random-intercept multi-level logistic regression models for each OPP using stepwise selection of covariates. As the unit-average ergonomic practice score increased by one, the odds of a worker reporting work limitations decreased by approximately 39% (P-value = 0.018), adjusted for job title, age, and body mass index. A similar relationship existed for people-oriented culture (P-value = 0.038). The association between safety practices and work limitations was similar, but not statistically significant. This study demonstrated the importance of workplace OPPs. OPPs that promote positive and supportive environments and that foster improvements in ergonomics may help reduce work limitations. © 2018 Wiley Periodicals, Inc.

40 CFR 600.307-95 - Fuel economy label format requirements.

Code of Federal Regulations, 2011 CFR

2011-07-01

... pump logo. (iv) The phrase “Compare this [vehicle/truck] to others in the FREE FUEL ECONOMY GUIDE... (example “METHANOL “(M85))”)”. The title shall be positioned above the fuel pump logo and shall be in upper... automobiles, the title “NATURAL GAS*”. The title shall be positioned above the fuel pump logo and shall be in...

Career Oriented Mathematics, Student's Manual. [Includes Scale; Apprenticeship: Learning to be a Cement Mason; Textiles; Being Self-Employed: Harvesting and Sale of Pulpwood; and Lumber Yard Employee.

ERIC Educational Resources Information Center

Mahaffey, Michael L.; McKillip, William D.

This volume includes student manuals for five units in the Career Oriented Mathematics Program, which was developed to improve mathematical abilities and attitudes of secondary students by presenting the material in a job-relevant context. The units are titled: (1) Scale, (2) Apprenticeship: Learning to be a Cement Mason, (3) Textiles, (4) Being…

Topology of codimension-one foliations of nonnegative curvature

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bolotov, Dmitry V

We show that a transversely oriented C{sup 2}-foliation of codimension one with nonnegative Ricci curvature on a closed orientable manifold is a foliation with almost no holonomy. This allows us to decompose the manifold into blocks on which this foliation has a simple structure. We also show that a manifold homeomorphic to a 5-dimensional sphere does not admit a codimension-one C{sup 2}-foliation with nonnegative sectional curvature. Bibliography: 29 titles.

Hexa-μ-chlorido-hexa­chlorido(η6-hexa­methyl­benzene)trialuminium(III)lanthanum(III) benzene solvate

PubMed Central

Filatov, Alexander S.; Gifford, Sarah N.; Kumar, D. Krishna; Petrukhina, Marina A.

2009-01-01

In the title compound, [Al3LaCl12(C12H18)]·C6H6, all mol­ecules are located on a mirror plane. Three chloridoaluminate groups and a hexa­methyl­benzene mol­ecule are bound to the central lanthanum(III) ion, forming a distorted penta­gonal bipyramid with the η6-coordinated arene located at the apical position. The hexa­methyl­benzene ligand disordered between two orientations in a 1:1 ratio is also involved in parallel-slipped π–π stacking inter­molecular inter­actions with a benzene solvent mol­ecule [centroid–centroid distance 3.612 (4) Å]. PMID:21582071

Titles change the esthetic appreciations of paintings.

PubMed

Gerger, Gernot; Leder, Helmut

2015-01-01

Esthetic experiences of artworks are influenced by contextualizing information such as titles. However, how titles contribute to positive esthetic experiences is still an open issue. Considering that fluency, as well as effortful elaborate processing, potentially influence esthetic experiences, we tested how three different title types-semantically matching (fluent), semantically non-matching (non-fluent), and an "untitled" condition (control)-affected experiences of abstract, semi-abstract, and representational art. While participants viewed title/artwork combinations we assessed facial electromygraphic (fEMG) recordings over M. corrugator supercilii and M. zygomaticus major muscle to capture subtle changes in emotional and cognitive processing, and asked for subjective liking and interest. Matching titles, but also the more effortful untitled condition, produced higher liking compared to non-fluently processed, non-matching titles especially in abstract art. These results were reflected in fEMG with stronger M. corrugator activations in the non-matching condition followed by the untitled condition. This implies high cognitive effort as well as negative emotions. Only in the matching condition, M. zygomaticus was more strongly activated indicating positive emotions due to fluency. Interest, however, was hardly affected. These results show that high levels of dis-fluency and cognitive effort reduce liking. However, fluency as well as moderate levels of effort contribute to more positive esthetic experiences.

Titles change the esthetic appreciations of paintings

PubMed Central

Gerger, Gernot; Leder, Helmut

2015-01-01

Esthetic experiences of artworks are influenced by contextualizing information such as titles. However, how titles contribute to positive esthetic experiences is still an open issue. Considering that fluency, as well as effortful elaborate processing, potentially influence esthetic experiences, we tested how three different title types—semantically matching (fluent), semantically non-matching (non-fluent), and an “untitled” condition (control)—affected experiences of abstract, semi-abstract, and representational art. While participants viewed title/artwork combinations we assessed facial electromygraphic (fEMG) recordings over M. corrugator supercilii and M. zygomaticus major muscle to capture subtle changes in emotional and cognitive processing, and asked for subjective liking and interest. Matching titles, but also the more effortful untitled condition, produced higher liking compared to non-fluently processed, non-matching titles especially in abstract art. These results were reflected in fEMG with stronger M. corrugator activations in the non-matching condition followed by the untitled condition. This implies high cognitive effort as well as negative emotions. Only in the matching condition, M. zygomaticus was more strongly activated indicating positive emotions due to fluency. Interest, however, was hardly affected. These results show that high levels of dis-fluency and cognitive effort reduce liking. However, fluency as well as moderate levels of effort contribute to more positive esthetic experiences. PMID:26379527

The New Global Information Economy: Implications and Recommendations for Service-Oriented Architectures (SOAs)

DTIC Science & Technology

2005-06-01

control number. 1 . REPORT DATE JUN 2005 2. REPORT TYPE 3 . DATES COVERED 00-00-2005 to 00-00-2005 4. TITLE AND SUBTITLE The New Global Information...The New Global Information Economy Tim Bass SilkRoad , Inc. Implications and Recommendations for Service-Oriented Architectures (SOAs) ICCRTS 16...June 2005 © 2005, SilkRoad , Inc. Report Documentation Page Form ApprovedOMB No. 0704-0188 Public reporting burden for the collection of information is

Mebuilder: An Object-Oriented Lesson Authoring System for Procedural Skills

DTIC Science & Technology

1994-09-01

miltifil. typ..of..prologjfile/l. 8 - Gy~ua.± alaum..Aef/2, comonent/ 4 , property-.set/ 4 , property.Aisplay..data/d, relatioa/ 4 , daeaon/6, operation...i.AGENCY USE ONLY(Lauvre Blank) .REP0RT DATE 1.;IOTTPA4-E O 4 . TITLE AND SUBTITLE 5. FUNDING NUMBERS MEBUILDER: An Object-Oriented Lesson Authoring System...for Procedural Skills (U) 6. AUTHOR(S) Galvin, Thomas Patrick 7. PERFORMING OR-GANIZATION NAME(SB) AND ADDRESS(ES) 8 . PERFORMING ORGANIZATION Naval

Practitioner Research Briefs, 1998-1999 Report Series.

ERIC Educational Resources Information Center

Virginia Adult Educators Research Network, Dayton.

The collection of articles addresses current issues in adult and adult basic education in Virginia communities. Titles include: "Goal-Setting in the New River Valley: Teachers' Perceptions and Strategies" (Sue Barton); "What Happens When ESL Students Experience Authentic Work Situations?" (Pat Bowyer); "Orientation to…

Process-oriented Approach to Designing Immersion Assessments

DTIC Science & Technology

2014-02-01

Command (USSOCOM) Command Language Program Manager (CLPM) Advanced Competencies Course in a presentation titled, The Language Needs Assessment Process and...Techniques can be very similar • Physical v. psychological fidelity • Johns (2006) Discrete Context—task, social and physical • 4Ps : Purpose

77 FR 60343 - Federal Acquisition Regulation; Positive Law Codification of Title 41

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-03

... DEPARTMENT OF DEFENSE GENERAL SERVICES ADMINISTRATION NATIONAL AERONAUTICS AND SPACE ADMINISTRATION 48 CFR Part 53 [FAR Case 2011-018; Docket 2011-0018; Sequence 1] RIN 9000-AM30 Federal Acquisition Regulation; Positive Law Codification of Title 41 Correction In proposed rule document 2012-21874, appearing...

Guiding Students through the Writing Process.

ERIC Educational Resources Information Center

Fleming, Margaret, Ed.

1982-01-01

A variety of process-oriented writing instruction strategies are presented in this focused journal issue. Article titles and authors are as follows: (1) "Central Reference to the Rescue" (Rod Kessler); (2)"Brainstorming: A Heuristic that Works" (Frank C. Cronin); (3) "Brainstorming: A Valuable Supplemental Technique for…

Standardized Curriculum for General Drafting.

ERIC Educational Resources Information Center

Mississippi State Dept. of Education, Jackson. Office of Vocational, Technical and Adult Education.

Standardized vocational education course titles and core contents for two courses in Mississippi are provided: general drafting I and II. The first course contains the following units: (1) orientation; (2) introduction to mechanical drawing; (3) lettering; (4) geometric construction; (5) basic computer-assisted design (CAD); (6) orthographic…

New Approaches to Comparative Education.

ERIC Educational Resources Information Center

Altbach, Philip G., Ed.; Kelly, Gail P., Ed.

Perspectives on research in comparative education are presented in 17 articles originally published in the "Comparative Education Review." The objective is to present an array of new viewpoints, orientations, and approaches. Titles and authors are: "Introduction: Perspectives on Comparative Education" (Philip G. Altbach, Gail P. Kelly); "Critical…

75 FR 30367 - North Mt. Baker-Snoqualmie Resource Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-01

... DEPARTMENT OF AGRICULTURE Forest Service North Mt. Baker-Snoqualmie Resource Advisory Committee AGENCY: Forest Service, USDA. ACTION: Notice of meeting. SUMMARY: The North Mt. Baker-Snoqualmie (MBS... meeting to: (1) Provide an orientation about Title II and the Federal Resource Advisory Committee; (2...

Teaching Cellular Automation Concepts through Interdisciplinary Collaborative Learning.

ERIC Educational Resources Information Center

Biernacki, Joseph J.; Ayers, Jerry B.

2000-01-01

Reports on the experiences of 12 students--three senior undergraduates majoring in chemical engineering, five master-level, and four doctoral students--in a course titled "Interdisciplinary Studies in Multi-Scale Simulation of Concrete Materials". Course objectives focused on incorporating team-oriented interdisciplinary experiences into the…

75 FR 15668 - Information Collection Activity; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-30

...., STOP 1522, Room 5159, South Building, Washington, DC 20250-1522. Telephone: (202) 690-1078. Fax: (202...., Washington, DC 20250-1522. Fax: (202) 720-8435. Title: Broadband Grant Program. OMB Control Number: 0572-0127...'' basis. The ``community-oriented connectivity'' concept integrates the deployment of broadband...

Sheetmetal. Performance Objectives. Basic Course.

ERIC Educational Resources Information Center

Murwin, Roland

Several intermediate performance objectives and corresponding criterion measures are listed for each of six terminal objectives for a basic high school sheetmetal work course. The titles of the terminal objectives are Orientation, Shop Machinery and Material, Soldering, Measurements and Layouts, Assigned Shop Projects, and Radial and Triangulation…

Ethyl 4-anilino-2,6-bis­(4-chloro­phen­yl)-1-phenyl-1,2,5,6-tetra­hydro­pyridine-3-carboxyl­ate

PubMed Central

Yu, Jianfeng; Tang, Shiming; Zeng, Jingbin; Yan, Zifeng

2013-01-01

The title compound, C32H28Cl2N2O2, was synthesized by a multicomponent reaction of 4-chloro­benzaldehyde, aniline and ethyl aceto­acetate. The central 1,2,5,6-tetra­hydro­pyridine ring exhibits a distorted boat conformation and the two chloro­phenyl rings attached to the central ring at positions 2 and 6 are oriented in opposite directions. The two O atoms of the eth­oxy­carbonyl group are involved in intra­molecular N—H⋯O and C—H⋯O hydrogen bonds. In the crystal, weak C—H⋯O hydrogen bonds link mol­ecules related by translation along the b axis into chains. PMID:23795109

3-(6-Methyl-2-pyrid­yl)-2-phenyl-3,4-dihydro-1,3,2-benzoxaza­phosphinine 2-oxide

PubMed Central

Surendra Babu, V. H. H.; Krishnaiah, M.; Anil Kumar, M.; Suresh Reddy, C.; Kant, Rajni

2009-01-01

In the title compound, C19H17N2O2P, the six-membered 1,3,2-oxaza­phosphinine ring adopts a boat conformation with the phosphoryl O atom in an equatorial position. The dihedral angle between the 6-methyl-2-pyridyl and phenyl groups is 75.5 (1)°. These substituents are trans to each other, and are oriented at angles of 57.2 (1) and 74.8 (1)°, respectively, to the benzene ring. The crystal structure is stabilized by intra- and inter­molecular hydrogen bonds. The phosphoryl O atom participates in inter­molecular C—H⋯O inter­actions with the neighbouring mol­ecules, forming centrosymmetric R 2 2(14) dimers. PMID:21578300

2,4,6,8-Tetra-kis(2-fluoro-phen-yl)-3,7-diaza-bicyclo-[3.3.1]nonan-9-one.

PubMed

Park, Dong Ho; Ramkumar, V; Parthiban, P

2013-02-01

The title compound, C(31)H(24)F(4)N(2)O, exists in a chair-boat conformation with an equatorial orientation of the 2-fluoro-phenyl groups on both sides of the secondary amino group of the chair form. The benzene rings in the 'chair' part are inclined to each other at 19.4 (1)°, while the equivalent angle between the benzene rings in the 'boat' part is 75.6 (1)°. One F atom was treated as disordered over two positions in a 0.838 (4):0.162 (4) ratio. In the crystal, N-H⋯O hydrogen bonds link the mol-ecules into chains along [001] and these chains are held together via weak N-H⋯F and C-H⋯F inter-actions.

77 FR 16046 - Commercial Fishing Safety Advisory Committee; Vacancies

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-19

... Security on matters relating to the safe operation of commercial fishing industry vessels. DATES... balance; and (2) have experience in the operation of vessels to which Chapter 45 of Title 46, U.S.C... race, color, religion, sex, national origin, political affiliation, sexual orientation, gender identity...

Standardized Curriculum for General Industrial Maintenance Trades.

ERIC Educational Resources Information Center

Mississippi State Dept. of Education, Jackson. Office of Vocational, Technical and Adult Education.

Standardized vocational education course titles and core contents for two courses in Mississippi are provided: general industrial maintenance trades I and II. The first course contains the following units: (1) orientation and leadership activities; (2) safety; (3) blueprint reading; (4) oxyacetylene cutting; (5) preventative maintenance; (6)…

Teaching Tolerance: Resources for Students and Teachers

ERIC Educational Resources Information Center

Moss, Barbara, Ed.

2013-01-01

In this column, the author reviews books and other resources that address issues related to teaching tolerance for those of other religions, races, gender orientations, and cultures. It reviews titles related to Jewish oppression, including Doreen Rappaport's (2012) "Beyond Courage, the Untold Story of Jewish Resistance during the…

Information Systems and Business Communication.

ERIC Educational Resources Information Center

Beswick, Raymond W., Ed.; Williams, Alfred B., Ed.

Intended to provide orientation about the integration of business communication, business systems, and the researching and teaching of business communication, this books offers articles on a variety of topics concerning business communication. Titles of the articles and their authors are as follows: (1) "Office Technology: Voice Store-and-Forward"…

Standardized Curriculum for Electricity/Electronics.

ERIC Educational Resources Information Center

Mississippi State Dept. of Education, Jackson. Office of Vocational, Technical and Adult Education.

Standardized vocational education course titles and core contents are provided for two courses in Mississippi: electricity/electronics I and II. The first course contains the following units: (1) orientation, safety, and leadership; (2) basic principles of electricity/electronics; (3) direct current (DC) theory; (4) magnetism and DC motors; (5)…

Industrial Arts Curriculum Guide for Plastics.

ERIC Educational Resources Information Center

Connecticut State Dept. of Education, Hartford. Div. of Vocational Education.

This curriculum guide provides topic outlines and objectives for 12 units of an industrial arts program in plastics at any grade level. Introductory material describes the scope and sequence of an Industrial Arts program, gives specific guidelines for Industrial Arts, and briefly discusses the nature of plastics. Unit titles include Orientation of…

French on the Advanced Level.

ERIC Educational Resources Information Center

Pawlik, Teresa Wilkinson

1969-01-01

Presented in this article is an outline of some of the special interest course work included in the curriculum guidelines being developed in the Atlanta Public Schools System for advanced secondary school French classes. Titles of the audiolingually-oriented courses described are--(1) "Teenagers and Teenage Life in France Today," (2)…

Fort Benton Science Curriculum Outline.

ERIC Educational Resources Information Center

Fort Benton Public Schools, MT.

The science curriculum for the Fort Benton school system was developed with funds under Title III of the Elementary and Secondary Education Act to give students the background of a modern and forward-looking program in science taught in an imaginative, investigative, and inquiry-oriented fashion. The science curriculum guide outlines a planned…

Annual Progress Report, 1976. Southern Rural Development Center, Mississippi State University. SRDC Series Publication No. 15.

ERIC Educational Resources Information Center

Southern Rural Development Center, State College, MS.

Covering the 1976 activities of the Southern Rural Development Center (SRDC), this third annual report describes SRDC's: history; organization; regional workshops; functional networks; network bibliographies and other publications; Title V reports; grant received for training in rural development; orientation visits; consultants; information…

Air Conditioning and Refrigeration Book III.

ERIC Educational Resources Information Center

Eckes, William; Fulkerson, Dan

Designed to present theory as a functional aspect, this air conditioning and refrigeration curriculum guide is comprised of nine units of instruction. Unit titles include (1) Job Orientation, (2) Applying for a Job, (3) Customer Relations, (4) Business Management, (5) Psychometrics, (6) Residential Heat Loss and Heat Gain, (7) Duct Design and…

Air Conditioning and Refrigeration. Book One.

ERIC Educational Resources Information Center

Wantiez, Gary W.

Designed to provide students with the basic skills for an occupation in air conditioning and refrigeration, this curriculum guide includes seven major areas, each consisting of one or more units of instruction. These areas and their respective units are titled as follows: Orientation (history and development, and job opportunities), Safety…

Health Occupations: Clinical Rotations and Learning Packets.

ERIC Educational Resources Information Center

Perrine, Patricia

A one-year introductory course covering twelve different health occupations is presented in this curriculum guide designed for use at the secondary education level. Following a list of course objectives and suggested time allotments for each unit, the health occupations course outline is provided. Unit titles are the following: orientation and…

Human Relations Education; A Guidebook to Learning Activities.

ERIC Educational Resources Information Center

Buffalo Public Schools, NY. Human Relations Project of Western New York.

This guidebook is designed to acquaint teachers with human relations classroom materials, extracurricular activities, and an inservice approach to self-evaluation. A product of an ESEA Title III program, it contains human relations-oriented lessons--divided by grade level and subject matter--intended to supplement or enrich existing curricula and…

MARA: Mathematics/Architecture Related Activities.

ERIC Educational Resources Information Center

New York State Education Dept., Albany. Bureau of Curriculum Development.

This document is designed primarily to help teachers in elementary and middle schools to teach basic skills in mathematics, the visual arts, and social interaction. The Introduction contains sections titled: (1) How and Where to Begin; (2) Orientation Exercises; (3) Discovering the Environment; (4) Toothpicks and Gumdrops; (5) A Process for the…

Annals of Community-Oriented Education, Volume 3, Part I, 1990.

ERIC Educational Resources Information Center

Engel, C., Ed.; And Others

This collection gathers together several papers reflecting the state of the art in the development of community-based programs in health sciences education. Titles and authors are as follows: "Issues in Implementing a Problem-Based Learning Curriculum at the University of Sherbrooke" (Jacques E. Des Marchais; Bertrand Dumais);…

The CO-OP Twist

ERIC Educational Resources Information Center

Polatajko, Helene J.

2010-01-01

In this article, the author comments on the article by Sylvia Rodger and Alysha Vishram appearing in this issue, titled "Mastering Social and Organizational Goals: Strategy Use by Two Children with Asperger Syndrome during Cognitive Orientation to Daily Occupational Performance." In the article, the authors explore the use of cognitive strategies,…

Standardized Curriculum for Heating and Air Conditioning.

ERIC Educational Resources Information Center

Mississippi State Dept. of Education, Jackson. Office of Vocational, Technical and Adult Education.

Standardized vocational education course titles and core contents for two courses in Mississippi are provided: heating and air conditioning I and II. The first course contains the following units: (1) orientation; (2) safety; (3) refrigeration gauges and charging cylinder; (4) vacuum pump service operations; (5) locating refrigerant leaks; (6)…

Food Preparation. Michigan School Food Service Training Manual.

ERIC Educational Resources Information Center

Michigan State Univ., East Lansing. Cooperative Extension Service.

This training manual on food preparation consists of 23 detailed lessons, ranging from an orientation to quality food production and the use and advantages of standardized recipes for bakery ingredients to the making of various desserts. Detailed definitions of words related to food preparation and innumerable handouts with titles like…

The Potential for U.S.-Asia Research Collaboration: Two Examples.

ERIC Educational Resources Information Center

Woods, Diane E., Ed.

1991-01-01

Two articles explore possibilities for collaboration between American and Asian researchers addressing disabilities in a worldwide context. The first article, by Mike Miles, is titled "Using Action-Oriented Disability Studies in Pakistan." It focuses on how information can be disseminated in informal, nontraditional (non-Western) ways.…

Occupational Preparation--Inspection and Quality Control. Instructor's Guide. The Manufacturing Cluster.

ERIC Educational Resources Information Center

Fairleigh Dickinson Univ., Rutherford, NJ.

Part of a manufacturing cluster series which addresses itself to career awareness, orientation, exploration, and preparation, this guide and its accompanying student manual were written as a direct followup of the instructor's guide and student manual titled "Exploring Manufacturing Occupations." Four major sections are included. The first section…

Are Ebooks Any Good?

ERIC Educational Resources Information Center

Guernsey, Lisa

2011-01-01

Until recently, ebooks for young children haven't been part of the hyped vernacular of "game-changing" technology. Instead, ebook conversations have focused on textbooks for older students or text-heavy, adult-oriented titles downloaded to ereaders like the Kindle, Nook, and Sony e-Reader. The arrival of portable, full-color, touchscreen devices…

TITLE I ESEA ANNUAL EVALUATION REPORT, FISCAL YEAR 1967.

ERIC Educational Resources Information Center

Colorado State Dept. of Education, Denver.

THIS REPORT NOTES THAT ONE MAJOR OUTCOME OF COLORADO'S TITLE I PROJECTS HAS BEEN POSITIVE CHANGES IN THE ATTITUDE OF TEACHERS, ADMINISTRATORS, AND THE PUBLIC. ON LOCAL LEVELS TITLE I HAD HAD IMPORTANT EFFECTS ON STIMULATING DISTRICT-FINANCED LONG RANGE PROGRAMS, INTER-DISTRICT COOPERATION, AND MORE INDIVIDUALIZED ATTENTION TO CHILDREN. MORE…

Title IX Compliance at Two-Year Colleges: An Analysis of Perceived Barriers and Strategies

ERIC Educational Resources Information Center

Causby, Cory Scott

2010-01-01

Although Title IX legislation has been in effect since 1972 and has created unprecedented positive change on intercollegiate athletics, educational institutions have still had difficulty meeting the basic requirements set forth by Title IX and ensuring gender equity in their athletic programs. Additionally, specific research has been largely…

Acoustic positioning and orientation prediction

NASA Technical Reports Server (NTRS)

Barmatz, Martin B. (Inventor); Aveni, Glenn (Inventor); Putterman, Seth (Inventor); Rudnick, Joseph (Inventor)

1990-01-01

A method is described for use with an acoustic positioner, which enables a determination of the equilibrium position and orientation which an object assumes in a zero gravity environment, as well as restoring forces and torques of an object in an acoustic standing wave field. An acoustic standing wave field is established in the chamber, and the object is held at several different positions near the expected equilibrium position. While the object is held at each position, the center resonant frequency of the chamber is determined, by noting which frequency results in the greatest pressure of the acoustic field. The object position which results in the lowest center resonant frequency is the equilibrium position. The orientation of a nonspherical object is similarly determined, by holding the object in a plurality of different orientations at its equilibrium position, and noting the center resonant frequency for each orientation. The orientation which results in the lowest center resonant frequency is the equilibrium orientation. Where the acoustic frequency is constant, but the chamber length is variable, the equilibrium position or orientation is that which results in the greatest chamber length at the center resonant frequency.

User Reaction to Current Contents: Behavioral, Social, and Management Sciences*

PubMed Central

Matheson, Nina W.

1971-01-01

The Missouri Institute of Psychiatry Library Current Contents Service offers free dissemination of ISI's Current Contents: Behavioral, Social and Management Sciences to 144 mental health professionals employed at twelve locations in the Missouri Division of Mental Health system. The service includes free document delivery of up to 100 articles per subscription. Sixty percent of the participants in the project are sharing copies of CCBSMS with their colleagues. Operation of the service is described, and data on degree of use are analyzed by user professional orientation and hospital location. The most frequently cited journal titles are compared to lists of heavily used titles derived from other sources. These lists of titles are offered as empirical guides to frequently consulted behavioral science journals. After six months experience participants appear to be highly satisfied. Ninetytwo percent responding to an evaluative questionnaire want to continue the service another year. PMID:5582098

Coping strategies used by national champion figure skaters.

PubMed

Gould, D; Finch, L M; Jackson, S A

1993-12-01

This investigation had two purposes: (a) to identify and describe the coping strategies used by national champion figure skaters and (b) to examine the relationship between coping strategies and particular stress sources. Participants were 17 of 20 (85%) Senior U.S. National Champion figure skaters who won titles between 1985 and 1990. All skaters were interviewed, and the interview transcripts were content analyzed. General coping dimensions reported by at least 40% of the skaters included (a) rational thinking and self-talk, (b) positive focus and orientation, (c) social support (e.g., receiving support from coach, talking with friends and family), (d) time management and prioritization, (e) precompetitive mental preparation and anxiety management (e.g., relaxation, visualization), (f) training hard and smart, (g) isolation and deflection (e.g., not letting things get to me, avoiding/screening media), and (h) ignoring the stressor(s). It was also found that the skaters implemented different coping strategies depending on the specific stressors encountered.

Bis(acesulfamato-kappaO4)diaquabis(3-methylpyridine-kappaN)nickel(II).

PubMed

Dege, Necmi; Içbudak, Hasan; Adiyaman, Elif

2007-01-01

In the crystal structure of the title compound [systematic name: diaquabis(6-methyl-2,2-dioxo-1,2,3-oxathiazin-4-olato-kappaO4)bis(3-methylpyridine-kappaN)nickel(II)], [Ni(C4H4NO4S)2(C6H7N)2(H2O)2], the Ni(II) centre resides on a centre of symmetry and has a distorted octahedral geometry. The basal plane is formed by two carbonyl O atoms of two monodentate trans-oriented acesulfamate ligands and two trans aqua ligands. The axial positions in the octahedron are occupied by two N atoms of two trans pyridine ligands. Molecules are stacked in columns running along the a axis. There are pi-pi stacking interactions between the molecules in each column, with a distance of 3.623 (2) A between the centroids of the pyridine rings. There are also O-H...O interactions between the columns.

5 CFR 335.101 - Effect of position change on status and tenure.

Code of Federal Regulations, 2010 CFR

2010-01-01

... and tenure. (a) Status. A position change authorized by § 335.102 does not change the competitive... under chapter 45 of title 39, United States Code, or required by law to be filled on a permanent basis... paid under chapter 45 of title 39, United States Code, or required by law to be filled on a permanent...

5 CFR 335.101 - Effect of position change on status and tenure.

Code of Federal Regulations, 2011 CFR

2011-01-01

... and tenure. (a) Status. A position change authorized by § 335.102 does not change the competitive... under chapter 45 of title 39, United States Code, or required by law to be filled on a permanent basis... paid under chapter 45 of title 39, United States Code, or required by law to be filled on a permanent...

--No Title--

Science.gov Websites

caption-box,.carousel-caption,.fogbox>div{box-sizing:border-box}.fix{background-color:#ff0}.bio -title{color:#5e6a71;font-size:20px;margin-top:0}.topmargin{margin-top:2em}.bottommargin{margin-bottom {position:relative}.caption-box{background:rgba(0,0,0,.8);color:#fff;padding:1em;position:absolute;text-align:left}h3

Gender differences in positive life orientation among the nursing home elders in China: A cross-sectional study.

PubMed

Jin, Cheng; Zheng, Zhibo; Xian, Wei; Bai, Ming; Jin, Liying; Li, Yuting; Yang, Xiufei; Sheng, Yang; Ai, Wensi; Liu, Hongbo

2017-09-01

Life orientation among the nursing home elders would differ from those of community-dwelling elders due to the different living environment, but may have greater differences in gender. This study was designed to investigate the positive life orientation and explore the potential risk factors including gender disparities among nursing home elders in China. This cross-sectional study was conducted in Northeast China. Two steps cluster sampling procedure were chosen. Basic activities of daily living (BADL) and instrumental activities of daily living (IADL) systems were used to estimate the functional status. Positive life orientation was measured using the six-question life orientation scale (LOS). 2512 nursing home elders were enrolled in the study. The mean age of the participants was 73.14±6.746years. Of the 1308 men and 1204 women, 14.9% had a positive life orientation in women and 16.1% in men. Higher level of education, independent in BADL and IADL were related to positive life orientation both in men and women. Age and BMI were also found to be significantly associated with positive life orientation in men (OR=0.587, 1.132, respectively). For women, the influence of income and vision on positive life orientation was also significant (OR=1.967, 1.926, respectively). The positive life orientation was higher in men than women. The gender-specific differences contribute to take more effective measures to improve the positive life orientation. Copyright © 2017 Elsevier B.V. All rights reserved.

78 FR 64979 - Agency Information Collection Activities; Revision of a Previously Approved Collection, with...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-30

... Collection, with Change; Comments Requested: COPS Progress Report ACTION: 60-Day Notice. The Department of Justice (DOJ) Office of Community Oriented Policing Services (COPS) will be submitting the following...; comments requested. (2) Title of the Form/Collection: COPS Progress Report. (3) Agency form number, if any...

Defining role models for staff orientation.

PubMed

Kinley, H

This article examines the need for a formal role model to help integrate new staff within a unit. While acknowledging the range of titles and functions ascribed to such a role in the literature, the author suggests that the essence of the role and its formal recognition has benefits for experienced staff and orientees alike.

Exploring Nonfiction

ERIC Educational Resources Information Center

Wyatt, Neal

2007-01-01

Readers often think of nonfiction as an information experience and not as a story experience, and indeed many nonfiction titles are task oriented, teaching readers how to knit or outlining the process of building a fence. But there is a huge body of nonfiction that is both informative and story-based. New nonfiction classics like Jon Krakauer's…

Gender Equality Matters: Empowering Women through Literacy Programmes. UIL Policy Brief 3

ERIC Educational Resources Information Center

UNESCO Institute for Lifelong Learning, 2014

2014-01-01

The third in UIL's current series of policy briefs, titled "Gender equality matters: Empowering women through literacy programmes," offers research-informed analysis and action-oriented recommendations for local and national governments, providers of literacy programmes and educators on how to reduce the gender gap in adult literacy.…

1-(4-Chloro­benzyl­ideneamino)pyridinum iodide

PubMed Central

Cui, Yong-Tao; Wang, Jian-Qiang; Ji, Chun-Xiang; Wang, Hai-Bo; Cheng, Guo

2009-01-01

In the title compound, C12H10ClN2 +·I−, the aromatic rings are oriented at a dihedral angle of 54.55 (3)°. In the crystal structure, inter­molecular C—H⋯I and C—H⋯Cl hydrogen bonds link the mol­ecules. PMID:21581845

"People in Stockholm Are Smarter than Countryside Folks"--Reproducing Urban and Rural Imaginaries in Film and Life

ERIC Educational Resources Information Center

Eriksson, Madeleine

2010-01-01

This article explores the celebrated film "The Hunters" (Swedish title: "Jagarna") within the context of the discourse of "Internal Orientalism." By juxtaposing a contemporary Swedish film with historical accounts and contemporary news media, I demonstrate how the film reworks and (re)produces representations of the…

Wayne Township Public Library, Final Performance Report for Library Services and Construction Act (LSCA) Title VI, Library Literacy Program.

ERIC Educational Resources Information Center

Smyth, Carol B.; Grannell, Dorothy S.; Moore, Miriam

The Literacy Resource Center project, a program of the Wayne Township Public Library also known as the Morrisson-Reeves Library (Richmond, Indiana), involved recruitment, retention, coalition building, public awareness, training, basic literacy, collection development, tutoring, computer-assisted, other technology, employment oriented,…

Passages: Helping College Students Matriculate through Outdoor Adventure.

ERIC Educational Resources Information Center

Stremba, Bob

Since 1985, freshman entering the University of Puget Sound in Tacoma, Washington, have embarked on a 3-day outdoor adventure program as part of their orientation experience prior to their first semester. Most of the 700-800 freshmen entering the university participate in the program titled "Passages." While half of the group is on…

Modeling Academic Achievement by Self-Reported versus Traced Goal Orientation

ERIC Educational Resources Information Center

Zhou, Mingming; Winne, Philip H.

2012-01-01

We examined achievement goals measured by self-reports and by traces (behavioral indicators) gathered as undergraduates used software tools to study a multimedia-formatted article. Traces were operationalized by tags participants applied to selections of text and hyperlinks they clicked in the article. Tags and hyperlinks were titled to represent…

Standardized Curriculum for Machine Tool Operation/Machine Shop.

ERIC Educational Resources Information Center

Mississippi State Dept. of Education, Jackson. Office of Vocational, Technical and Adult Education.

Standardized vocational education course titles and core contents for two courses in Mississippi are provided: machine tool operation/machine shop I and II. The first course contains the following units: (1) orientation; (2) shop safety; (3) shop math; (4) measuring tools and instruments; (5) hand and bench tools; (6) blueprint reading; (7)…

40 CFR 91.5 - Table and figure numbering; position.

Code of Federal Regulations, 2010 CFR

2010-07-01

... consecutively by order of appearance in the appendix. The table title will indicate the topic. (b) Figures for... order or appearance in the appendix. The figure title will indicate the topic. ...

Comment on "Experimental study of the orientation dependence of indium incorporation in GaInN" [J. Cryst. Growth 433 (2016) 7-12

NASA Astrophysics Data System (ADS)

Monavarian, Morteza

2016-07-01

The authors of the title paper (J. Cryst. Growth 433 (2016) 7-12) reported on experimental comparison of indium incorporation efficiency in wide variety of orientations tilted from the basal plane toward a-plane (a-family planes) or m-plane (m-family planes) and some mixed planes. Despite a good investigation and useful information reported in this manuscript, some points of criticism, concerning the inclination angle calculations, optical characterizations of the layers, and the final conclusions are highlighted in this comment to consider.

The location and scope of geographic remote sensing training in the United States

NASA Technical Reports Server (NTRS)

Hawley, A. J.

1981-01-01

Maps displaying the distribution of graduate departments of geography in the United States and enrollments in remote sensing courses in all geography departments during the past two calendar years were compiled. It was anticipated that the two distributions would show a marked similarity since remote sensing is a relatively new geographic tool requiring specialized training to use as well as equipment not normally found in most geography departments. Thus only the larger graduate departments can afford to devote time and resources to this specialty. A broad correspondence does exist between the graduate departments of geography and the courses in remote ensing. However, the correlation is far from complete and the exceptions are frequent and large enough to cast doubt upon the accuracy of the original hypothesis. Whereas many large departments do offer courses in remote sensing, many smaller colleges and universities do also. A number of possible explanations can be offered for the discrepancies: (1) course titles, (2) the liberal arts orientation of geography departments in many universities, (3) job-oriented skills which many smaller departments have emphasized, and (4) in the tight job market many new graduates of even the larger departments have had to accept position in smaller departments and colleges.

What I Learned at the NCSS Annual Meeting--2007 Edition

ERIC Educational Resources Information Center

Risinger, C. Frederick

2008-01-01

On an earlier column titled "What I learned at the NCSS Annual Meeting," the author wrote about the Internet-oriented materials and resources featured at the 2006 NCSS convention in Washington, D.C. Having received many e-mails from readers telling him that they appreciated having the opportunity to see which companies, not-for-profit,…

Marin County Free Library, Final Performance Report for Library Services and Construction Act (LSCA) Title VI, Library Literacy Program.

ERIC Educational Resources Information Center

Mooney, Sharon Lopez

The West Marin Literacy Project, a project of the Marin County Free Library (San Rafael, California), involved recruitment, retention, coalition building, public awareness, training, rural oriented, tutoring, computer- assisted, intergenerational/family, and English as a Second Language (ESL) programs. The project served a community of under…

Indio and Hispano Child: Improving His Self Image.

ERIC Educational Resources Information Center

Gallegos, Katherine Powers, Ed.

Prepared under a Title IV Civil Rights program grant, this document consists of social studies units for grades 1 and 4, suggestions for a culturally oriented arts program, biographical sketches of cultural models, and brief historical sketches of communities in the area of Los Lunas, New Mexico. The purpose of the units of instruction and related…

Maintaining the Hegemonic Masculinity through Selective Attachment, Homophobia, and Gay-Baiting in Schools: Challenges to Intervention

ERIC Educational Resources Information Center

Tharinger, Deborah J.

2008-01-01

In this commentary, the author summarizes the research findings of the four articles from this special issue of "School Psychology Review," titled "Sexual Orientation, Homophobia, Bullying, and Psychological Sequelae in Adolescents: Research and Practice Findings," as well as suggestions for intervention offered by the authors of the articles. She…

Learning Quantum Chemistry via a Visual-Conceptual Approach: Students' Bidirectional Textual and Visual Understanding

ERIC Educational Resources Information Center

Dangur, Vered; Avargil, Shirly; Peskin, Uri; Dori, Yehudit Judy

2014-01-01

Most undergraduate chemistry courses and a few high school honors courses, which focus on physical chemistry and quantum mechanics, are highly mathematically-oriented. At the Technion, Israel Institute of Technology, we developed a new module for high school students, titled "Chemistry--From 'the Hole' to 'the Whole': From the Nanoscale to…

Web-Enhanced, Standards-Oriented Teaching Units on Post-Wall Germany for the Secondary School Classroom.

ERIC Educational Resources Information Center

Van Handle, Donna C.; Ayres, Evelyn; Cimino, Ellen; Dunn, Bryan; Foell, Kimberly; McCarthy, Jennifer K.

2001-01-01

Describes the creation and use of Web sites developed by secondary school teachers of German and European history who participated in an NEH-sponsored summer institute titled "Post-Wall Germany: Integrating Post-Unification German Culture into the High School Curriculum. Teacher participants also offer suggestions for using sites they created…

Educational Project Management Instructional System. Module One. Project Management Executive Orientation.

ERIC Educational Resources Information Center

Cummings, C. Peter; Cook, Desmond L.

This module is the first in a self-instructional program designed to train public school personnel in how to manage educational projects. These may include federally funded projects (such as Title I projects), court-ordered programs (such as a desegregation plan), or locally initiated projects (such as a new math program). The purpose of this…

FOSPA Program Description. Parent-Child Programs: District 742 Community Education's Early Childhood Family Education Project [Revised].

ERIC Educational Resources Information Center

Hoodecheck, Jeanne; Kearns, Ellen

The Family Oriented Structured Preschool Activity (FOSPA) program, an Early Childhood/Family Education program for parents and their 4-year-old children, is described. FOSPA is a nationally validated Title III, Elementary and Secondary Education Act demonstration project in the St. Cloud Community Schools district of Minnesota. Based on research…

Agricultural Education Research for Changing Times. Proceedings of the Annual National Agricultural Education Research Meeting (18th, Los Angeles, California, December 6, 1991).

ERIC Educational Resources Information Center

Arrington, Larry R., Comp.

Selected titles among the 39 presentations are as follows: "Historical Study of Turnover among Cooperative Extension System Directors and Administrators" (Clark et al.); "Educational Orientation and Job Satisfaction of Extension Field Staff in Michigan" (Suvedi); "Teaching Styles and Teaching Effectiveness" (Barrett);…

Implementation of Service Learning and Civic Engagement for Computer Information Systems Students through a Course Project at the Hashemite University

ERIC Educational Resources Information Center

Al-Khasawneh, Ahmad; Hammad, Bashar K.

2013-01-01

Service learning methodologies provide information systems students with the opportunity to create and implement systems in real-world, public service-oriented social contexts. This paper presents a case study of integrating a service learning project into an undergraduate Computer Information Systems course titled "Information Systems"…

Aerospace-Oriented Units for Use in Humanities Classes, Grades 7-12.

ERIC Educational Resources Information Center

Rademacher, Jean, Ed.; Williams, Mary H., Ed.

This curriculum guide, funded under ESEA Title 3, is designed to help students in English and social studies classes develop a global frame of reference and increase their awareness of advances in air and space technology. The history of aerospace technology from the first mythological references to flight to the space exploration of the future is…

The equivalent internal orientation and position noise for contour integration.

PubMed

Baldwin, Alex S; Fu, Minnie; Farivar, Reza; Hess, Robert F

2017-10-12

Contour integration is the joining-up of local responses to parts of a contour into a continuous percept. In typical studies observers detect contours formed of discrete wavelets, presented against a background of random wavelets. This measures performance for detecting contours in the limiting external noise that background provides. Our novel task measures contour integration without requiring any background noise. This allowed us to perform noise-masking experiments using orientation and position noise. From these we measure the equivalent internal noise for contour integration. We found an orientation noise of 6° and position noise of 3 arcmin. Orientation noise was 2.6x higher in contour integration compared to an orientation discrimination control task. Comparing against a position discrimination task found position noise in contours to be 2.4x lower. This suggests contour integration involves intermediate processing that enhances the quality of element position representation at the expense of element orientation. Efficiency relative to the ideal observer was lower for the contour tasks (36% in orientation noise, 21% in position noise) compared to the controls (54% and 57%).

Estimating and preventing hospital internal turnover of newly licensed nurses: A panel survey.

PubMed

Kovner, Christine T; Djukic, Maja; Fatehi, Faridaben K; Fletcher, Jason; Jun, Jin; Brewer, Carol; Chacko, Thomas

2016-08-01

Registered nurse job turnover is an ongoing problem in the USA resulting in significant financial costs to both organizations and society. Most research has focused on organizational turnover with few studies about internal or unit-level turnover. Turnover of new nurses in hospitals has particular importance as almost 80% of new nurses work in hospitals and have higher turnover rates when compared to experienced nurses. This paper focuses on new nurses' unit-level turnover rates in hospitals. The purpose of this study is to: (1) identify factors that predict new nurses staying in the same units, positions, and job titles to inform unit-level retention strategies, and (2) examine the changes in work environment perceptions over time between nurses who remain in the same unit, position, and title to those who changed unit, position and/or title. A panel survey design was used to analyze changes over time. Participants were newly licensed registered nurses who were licensed for the first time between August 1st, 2004 and July 31st, 2005. The nurses came from metropolitan statistical areas or rural areas that were nested to reflect a nationally representative USA sample (58% response rate). The analytic sample for this study was 1335. Data were collected in January 2006 and 2007 following the Dillman total design approach. All potential respondents received paper surveys and non-responders received repeated mailings. Using multinomial regression the five variables with the largest effects on unit retention were (1) variety (positive), (2) having another job for pay (negative), (3) first basic degree (having a bachelors or higher degree increased the probability of staying), (4) negative affectivity (positive), and (5) job satisfaction (positive). Nurses who changed unit, and/or position, and/or title reported more positive change scores on a variety of work attitudes. Almost 30% of new nurses working in hospitals leave their unit, and/or position, and/or title during their first year of work. Our results point to the variables on which managers can focus to improve unit-level retention of new nurses. Although participants were from a nationally representative sample of nurses who were newly licensed in 2004-2005, with the geographical shifts in the USA population in the last 10 years the sample may not be geographically representative of new nurses who graduated in 2015. Copyright © 2016. Published by Elsevier Ltd.

1-(Benzyl­ideneamino)pyridinum iodide

PubMed Central

Cui, Yong-Tao; Wang, Jian-Qiang; Ji, Chun-Xiang; Wu, Cong-Ren; Guo, Cheng

2009-01-01

In the title compound, C12H11N2 +·I−, the aromatic rings are oriented at a dihedral angle of 73.40 (3)°. In the crystal structure, π–π contacts between the pyridine rings and the benzene and pyridine rings [centroid–centroid distances = 3.548 (3) and 4.211 (3) Å] may stabilize the structure. PMID:21581846

The Development of Children's Orientations toward Moral, Social, and Personal Orders: More than a Sequence in Development

ERIC Educational Resources Information Center

Turiel, Elliot

2008-01-01

Lawrence Kohlberg first published details of his research on the development of moral judgments in "Vita Humana" (later titled "Human Development"). Along with a series of other articles and essays, he greatly influenced research on moral development. He was instrumental in moving the field out of the narrow confines of analyses of psychological…

Civilian Personnel: Career Management

DTIC Science & Technology

2001-12-31

validation of standard candidate evaluation procedures. (b) Avoidance of repeated candidate application and evaluation for similar jobs. (c) Maximum use of...of measurement tools, and the evaluation of applicants for referral. h. Ensure that personal career planning and developmental assistance are available...sexual orientation. b. Applicants in broadband systems will have their eligibility determined IAW Title 5, Code of Federal Regulations, part 300.605 (5 CFR

Reissuance of Position on the Use of Emergency Backup Generators During Power Shortage

EPA Pesticide Factsheets

This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Policy and Guidance Database available at www2.epa.gov/title-v-operating-permits/title-v-operating-permit-policy-and-guidance-document-index. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

Clarification of EPA's Position on the Use of Emergency Backup Generators During Power Shortage

EPA Pesticide Factsheets

This document may be of assistance in applying the Title V air operating permit regulations. This document is part of the Title V Policy and Guidance Database available at www2.epa.gov/title-v-operating-permits/title-v-operating-permit-policy-and-guidance-document-index. Some documents in the database are a scanned or retyped version of a paper photocopy of the original. Although we have taken considerable effort to quality assure the documents, some may contain typographical errors. Contact the office that issued the document if you need a copy of the original.

Six-dimensional quantum dynamics study for the dissociative adsorption of HCl on Au(111) surface

NASA Astrophysics Data System (ADS)

Liu, Tianhui; Fu, Bina; Zhang, Dong H.

2013-11-01

The six-dimensional quantum dynamics calculations for the dissociative chemisorption of HCl on Au(111) are carried out using the time-dependent wave-packet approach, based on an accurate PES which was recently developed by neural network fitting to density functional theory energy points. The influence of vibrational excitation and rotational orientation of HCl on the reactivity is investigated by calculating the exact six-dimensional dissociation probabilities, as well as the four-dimensional fixed-site dissociation probabilities. The vibrational excitation of HCl enhances the reactivity and the helicopter orientation yields higher dissociation probability than the cartwheel orientation. A new interesting site-averaged effect is found for the title molecule-surface system that one can essentially reproduce the six-dimensional dissociation probability by averaging the four-dimensional dissociation probabilities over 25 fixed sites.

Is there a common orientational order for the liquid phase of tetrahedral molecules?

PubMed

Rey, Rossend

2009-08-14

The title question is addressed with molecular dynamics simulations for a broad set of molecules: methane (CH4), neopentane (C(CH3)4), carbon tetrafluoride (CF4), carbon tetrachloride (CCl4), silicon tetrachloride (SiCl4), vanadium tetrachloride (VCl4), tin tetrachloride (SnCl4), carbon tetrabromide (CBr4), and tin tetraiodide (SnI4). In all cases the sequence of most populated relative orientations, for increasing distances, is found to be identical: The closest distances correspond to face-to-face followed by a dominant role of edge-to-face, while for larger distances the main configuration is edge-to-edge. The corner-to-face configuration plays an almost negligible role. The range of orientational order is also similar, with remnants of orientational correlation discernible up to the fourth solvation shell. The equivalence does not only hold in the qualitative terms just stated but is also quantitative to a large extent once the center-center distance is properly scaled.

Is there a common orientational order for the liquid phase of tetrahedral molecules?

NASA Astrophysics Data System (ADS)

Rey, Rossend

2009-08-01

The title question is addressed with molecular dynamics simulations for a broad set of molecules: methane (CH4), neopentane (C(CH3)4), carbon tetrafluoride (CF4), carbon tetrachloride (CCl4), silicon tetrachloride (SiCl4), vanadium tetrachloride (VCl4), tin tetrachloride (SnCl4), carbon tetrabromide (CBr4), and tin tetraiodide (SnI4). In all cases the sequence of most populated relative orientations, for increasing distances, is found to be identical: The closest distances correspond to face-to-face followed by a dominant role of edge-to-face, while for larger distances the main configuration is edge-to-edge. The corner-to-face configuration plays an almost negligible role. The range of orientational order is also similar, with remnants of orientational correlation discernible up to the fourth solvation shell. The equivalence does not only hold in the qualitative terms just stated but is also quantitative to a large extent once the center-center distance is properly scaled.

Bi-dimensional acculturation and cultural response set in CES-D among Korean immigrants

PubMed Central

Kim, Eunjung; Seo, Kumin; Cain, Kevin C.

2017-01-01

This study examined a cultural response set to positive affect items and depressive symptom items in CES-D among 172 Korean immigrants. Bi-dimensional acculturation approach, which considers maintenance of Korean Orientation and adoption of American Orientation, was utilized. As Korean immigrants increased American Orientation, they tended to score higher on positive affect items, while no changes occurred in depressive symptom items. Korean Orientation was not related to either positive affect items or depressive symptom items. Korean immigrants have response bias toward positive affect items in CES-D, which decreases as they adopt more American Orientation. CES-D lacks cultural equivalence for Korean immigrants. PMID:20701420

Fast title extraction method for business documents

NASA Astrophysics Data System (ADS)

Katsuyama, Yutaka; Naoi, Satoshi

1997-04-01

Conventional electronic document filing systems are inconvenient because the user must specify the keywords in each document for later searches. To solve this problem, automatic keyword extraction methods using natural language processing and character recognition have been developed. However, these methods are slow, especially for japanese documents. To develop a practical electronic document filing system, we focused on the extraction of keyword areas from a document by image processing. Our fast title extraction method can automatically extract titles as keywords from business documents. All character strings are evaluated for similarity by rating points associated with title similarity. We classified these points as four items: character sitting size, position of character strings, relative position among character strings, and string attribution. Finally, the character string that has the highest rating is selected as the title area. The character recognition process is carried out on the selected area. It is fast because this process must recognize a small number of patterns in the restricted area only, and not throughout the entire document. The mean performance of this method is an accuracy of about 91 percent and a 1.8 sec. processing time for an examination of 100 Japanese business documents.

10 CFR 63.144 - Quality assurance program change.

Code of Federal Regulations, 2010 CFR

2010-01-01

... assurance program at the time of the change; (2) The use of generic organizational position titles that... titles; (3) The use of generic organizational charts to indicate functional relationships, authorities... assurance standards to which the licensee is committed; and (5) Organizational revisions that ensure that...

Disclosure of HIV Serostatus and Sexual Orientation Among HIV-Positive Men Who Have Sex with Men in China.

PubMed

Lin, Xiuyun; Chi, Peilian; Zhang, Liying; Zhang, Yan; Fang, Xiaoyi; Qiao, Shan; Li, Xiaoming

2016-05-01

This study addressed the issue of disclosing HIV status and sexual orientation, and explored the consequences of such disclosures among HIV-positive men who have sex with men (MSM) in China. In-depth individual interviews were conducted with 37 HIV-positive MSM. Of these participants, 3 (8.1%) disclosed neither their HIV status nor their sexual orientation to anyone; 24 (64.9%) voluntarily disclosed both their HIV-positive status and their sexual orientation; 7 (18.9%) voluntarily disclosed their HIV status only, and 3 (8.1%) involuntarily disclosed their HIV status and sexual orientation. Parents, partners, siblings and close friends were the most common disclosure targets. HIV-positive MSM were less likely to disclose their sexual orientation than their HIV status. The positive consequences of disclosure included receiving support, acquiring family care, reducing stress, improving mood and developing more positive values and beliefs. The negative consequences included the participants' perception of rejection and stigma toward themselves and their families. However, the stigma mainly comes from "outsiders" rather than family members and close friends. We did not find any differences with respect to consequences between participants who disclosed their HIV status only and those who disclosed both their HIV status and sexual orientation. In conclusion, partners, siblings and friends were main disclosure targets, and HIV positive MSM preferred to disclose their HIV serostatus than their sexual orientation. Voluntarily disclosing one's HIV status to significant others resulted in more positive consequences than negative consequences. Theses results were informative for developing mental health and coping interventions.

78 FR 49527 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-14

...: Submitter type, company name, address, country, company headquarters Dun and Bradstreet number, and company headquarters Facility Establishment Identifier number; Submitter point of contact: Contact name, title... and signature of submitter including name, company name, address, position title, email, telephone...

Predicting interatrial septum rotation: is the position of the heart or the direction of the coronary sinus reliable?: Implications for interventional electrophysiologists from CT studies.

PubMed

Sun, Huan; Wang, Yanjing; Zhang, Zhenming; Liu, Lin; Yang, Ping

2015-04-01

Determining the location of the interatrial septum (IAS) is crucial for cardiac electrophysiology procedures. Empirical methods of predicting IAS orientation depend on anatomical landmarks, including determining it from the direction of the coronary sinus (CS) and the position of the heart (e.g., vertical or transverse). However, the reliability of these methods for predicting IAS rotation warrants further study. The purpose of this study was to assess the clinical utility of the relationship between IAS orientation, CS direction, and heart position. Data from 115 patients undergoing coronary computed tomography (CT) angiography with no evidence of cardiac structural disease were collected and analyzed. Angulations describing IAS orientation, CS direction, and heart position were measured. The relationships between IAS orientation and each of the other two parameters were subsequently analyzed. The mean angulations for IAS orientation, CS direction, and heart position were 36.8 ± 7.3° (range 19.1-53.6), 37.7 ± 6.6° (range 21.3-50.1), and 37.1 ± 8.3° (range 19.2-61.0), respectively. We found a significant correlation between IAS orientation and CS direction (r = 0.928; P < 0.01), and the linear regression equation was drawn: IAS orientation = 2.01 + 1.03 × CS direction (r(2) = 0.86). No correlation was observed between IAS orientation and heart position (P = 0.86). In patients without structural heart disease, CS direction may be a reliable predictor of IAS orientation, and may serve as a helpful reference for clinicians during invasive electrophysiological procedures. Further study is warranted to clarify the relationship between IAS orientation and heart position. © 2015 Wiley Periodicals, Inc.

Relationship between age and promotion orientation depends on perceived older worker stereotypes.

PubMed

Bowen, Catherine E; Staudinger, Ursula M

2013-01-01

Research has consistently revealed a negative relationship between chronological age and promotion orientation, that is, the motivational orientation toward approaching possible gains. In addition, experimental research has demonstrated that activating positive self-relevant stereotypes (e.g., for men, the stereotype that men are good at math) can stimulate increases in promotion orientation. Integrating and applying this research to the work context, we hypothesized that the relationship between age and promotion orientation would depend on employees' perceptions of the stereotype of older workers in their work context, such that there would be no negative relationship between age and promotion orientation when individuals perceive a more positive older worker stereotype. We analyzed the relationships between age, perceived older worker stereotype (POWS), and promotion orientation using a sample of working adults (N = 337) aged 19-64 years. Results revealed a significant age by POWS interaction such that there was a negative relationship between age and promotion orientation when POWS was less positive. However, there was no relationship between age and promotion orientation when POWS was more positive. Results suggest that the negative relationship between age and promotion orientation depends on contextual factors such as POWS.

Harlan County Public Library, Final Performance Report for Library Services and Construction Act (LSCA) Title VI, Library Literacy Program.

ERIC Educational Resources Information Center

Warren, Carol E.

The Harlan County Public Library Literacy Project (Kentucky) provided rural-oriented, basic literacy, and oral history programs to a community of 100,000-200,000. The goal of the project was to produce six booklets about local people and issues, to be used as literacy materials in programs with Appalachian students. Students wanted to produce…

Interpersonal, Nonverbal, and Small Group Communication: Abstracts of Doctoral Dissertations Published in "Dissertation Abstracts International," January through June 1984, (Vol. 44 Nos. 7 through 12).

ERIC Educational Resources Information Center

ERIC Clearinghouse on Reading and Communication Skills, Urbana, IL.

This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The 12 titles deal with the following topics: (1) communication style in initial meetings of small groups; (2) gender orientation, communicative competency, and communication satisfaction in acquaintance dyads; (3) attitudinal,…

Paying Less for College: 1993. The Complete Guide to $28 Billion in Financial Aid. Tenth Edition.

ERIC Educational Resources Information Center

Peterson's Guides, Inc., Princeton, NJ.

This book on financial aid for college education is designed to be a guide to sources and an aid to the process of obtaining financial assistance. An introductory essay titled "The Twenty Most-Asked Questions About Financial Aid" gives a basic orientation on the issues and expert advice on how to tackle the problems of filling out forms,…

Evaluating Quality Circles in U.S. Industry: A Feasibility Study.

DTIC Science & Technology

1982-06-30

are the following: whether the ,.-~. .- "i. 24 circle is cost-effective, whether it deals with long-range rather than crisis problems, whether the...Chapter 4. The evolution of the Japanese instruments took into consideration the nature of the Japanese work setting. To assist in the transculturation ...crises rather than implementing long-term change? Name____________________ Short-term, Long-Term, Title______________________ crisis on-going oriented

Rhetorical and Communication Theory: Abstracts of Doctoral Dissertations Published in "Dissertation Abstracts International," January through June 1982 (Vol. 42 Nos. 7 through 12).

ERIC Educational Resources Information Center

ERIC Clearinghouse on Reading and Communication Skills, Urbana, IL.

This collection of abstracts is part of a continuing series providing information on recent doctoral dissertations. The 18 titles deal with the following topics: (1) the rhetorical theory and practice of Walter Lippmann; (2) communication, "root-metaphor" orientation, and decision making; (3) teaching as rhetoric; (4) the conditions and…

Pi Lambda Theta Summer 1988 Orient Study Tour, University of Hawaii at Manoa Campus. Course Title: International Education and East Asia. Research Report.

ERIC Educational Resources Information Center

Buzzelli, Charlotte Grace

This study compares the educational history, present educational systems, and current educational practices of Japan and Korea for the purpose of applying the study's results to improving elementary, secondary, and higher education liberal arts curricula in the United States. Framing the report is the notion of international educational exchange…

To make improvements in the enactment of title 41, United States Code, into a positive law title and to improve the Code.

THOMAS, 112th Congress

Rep. Smith, Lamar [R-TX-21

2012-07-09

Senate - 09/12/2012 Received in the Senate and Read twice and referred to the Committee on the Judiciary. (All Actions) Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

Geometrical optical illusionists.

PubMed

Wade, Nicholas J

2014-01-01

Geometrical optical illusions were given this title by Oppel in 1855. Variants on such small distortions of visual space were illustrated thereafter, many of which bear the names of those who first described them. Some original forms of the geometrical optical illusions are shown together with 'perceptual portraits' of those who described them. These include: Roget, Chevreul, Fick, Zöllner, Poggendorff, Hering, Kundt, Delboeuf Mach, Helmholtz, Hermann, von Bezold, Müller-Lyer, Lipps, Thiéry, Wundt, Münsterberg, Ebbinghaus, Titchener, Ponzo, Luckiesh, Sander, Ehrenstein, Gregory, Heard, White, Shepard, and. Lingelbach. The illusions are grouped under the headings of orientation, size, the combination of size and orientation, and contrast. Early theories of illusions, before geometrical optical illusions were so named, are mentioned briefly.

Dissection of molecular assembly dynamics by tracking orientation and position of single molecules in live cells

PubMed Central

McQuilken, Molly; La Riviere, Patrick J.; Occhipinti, Patricia; Verma, Amitabh; Oldenbourg, Rudolf; Gladfelter, Amy S.; Tani, Tomomi

2016-01-01

Regulation of order, such as orientation and conformation, drives the function of most molecular assemblies in living cells but remains difficult to measure accurately through space and time. We built an instantaneous fluorescence polarization microscope, which simultaneously images position and orientation of fluorophores in living cells with single-molecule sensitivity and a time resolution of 100 ms. We developed image acquisition and analysis methods to track single particles that interact with higher-order assemblies of molecules. We tracked the fluctuations in position and orientation of molecules from the level of an ensemble of fluorophores down to single fluorophores. We tested our system in vitro using fluorescently labeled DNA and F-actin, in which the ensemble orientation of polarized fluorescence is known. We then tracked the orientation of sparsely labeled F-actin network at the leading edge of migrating human keratinocytes, revealing the anisotropic distribution of actin filaments relative to the local retrograde flow of the F-actin network. Additionally, we analyzed the position and orientation of septin-GFP molecules incorporated in septin bundles in growing hyphae of a filamentous fungus. Our data indicate that septin-GFP molecules undergo positional fluctuations within ∼350 nm of the binding site and angular fluctuations within ∼30° of the central orientation of the bundle. By reporting position and orientation of molecules while they form dynamic higher-order structures, our approach can provide insights into how micrometer-scale ordered assemblies emerge from nanoscale molecules in living cells. PMID:27679846

Transmission Kikuchi diffraction and transmission electron forescatter imaging of electropolished and FIB manufactured TEM specimens

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zieliński, W., E-mail: wiziel@inmat.pw.edu.pl; Płociński, T.; Kurzydłowski, K.J.

2015-06-15

We present a study of the efficiency of the utility of scanning electron microscope (SEM)-based transmission methods for characterizing grain structure in thinned bulk metals. Foils of type 316 stainless steel were prepared by two methods commonly used for transmission electron microscopy — double-jet electropolishing and focused ion beam milling. A customized holder allowed positioning of the foils in a configuration appropriate for both transmission electron forward scatter diffraction, and for transmission imaging by the use of a forescatter detector with two diodes. We found that both crystallographic orientation maps and dark-field transmitted images could be obtained for specimens preparedmore » by either method. However, for both methods, preparation-induced artifacts may affect the quality or accuracy of transmission SEM data, especially those acquired by the use of transmission Kikuchi diffraction. Generally, the quality of orientation data was better for specimens prepared by electropolishing, due to the absence of ion-induced damage. - Highlights: • The transmission imaging and diffraction techniques are emerging in scanning electron microscopy (SEM) as promising new field of materials characterization. • The manuscript titled: “Transmission Kikuchi Diffraction and Transmission Electron Forescatter Imaging of Electropolished and FIB Manufactured TEM Specimens” documents how different specimen thinning procedures can effect efficiency of transmission Kikuchi diffraction and transmission electron forescatter imaging. • The abilities to make precision crystallographic orientation maps and dark-field images in transmission was studied on electropolished versus focus ion beam manufactured TEM specimens. • Depending on the need, electropolished and focused ion beam technique may produce suitable specimens for transmission imaging and diffraction in SEM.« less

Training needs analysis for engineering technicians in Oman

NASA Astrophysics Data System (ADS)

Al-Mughairi, Abdulkarim Sultan

This thesis examines the transition from the Omani Colleges of Technology (CT) to employment of its engineering graduates. It arises out of concerns that the transition to the labour market for engineering graduate is problematical. The research was carried out to identify the knowledge, skills, and abilities (KSA) of engineering technicians required in the Omani market place. The aim is to provide local curriculum designers in the Colleges of Technology with sufficient information about the required KSA in order to create and enhance the engineering curriculum so that it has greater capacity to meet the needs of a variety of stakeholders and of employers in particular. This in turn has the potential to bridge the gap between what is presently taught and what the workplace demands. Personnel psychologists identify views concerning the skills that are required for different jobs. One of these is based on the assumption that quite different skills are required in different jobs (SCANS, 1990). This view generates approaches within job analysis: the worker-oriented and the task-oriented approaches. This research uses Position Analysis Questionnaire (PAQ), which is a worker-oriented job analysis instrument, to investigate the KSA required to perform some of the engineering technician jobs in Omani industries. In addition, semi-structured interviews were used to investigate the factors that either hinder or entirely prevent the new graduates from Colleges of Technology from being accepted in the workforce pool. The major research findings concern the dimensions of knowledge, skills, and abilities of six engineering technician job titles and the major factors that hinder or (prevent) the technical college graduates from being accepted in the market place in Oman. These findings would definitely help design better transition route and bridge the gap between the CT technicians engineering programmes and the workplace demands.

The Role of Title IX Coordinators on College and University Campuses

PubMed Central

Wiersma-Mosley, Jacquelyn D.; DiLoreto, James

2018-01-01

The purpose of this study was to better understand the role of Title IX coordinators and their policies across four-year universities and two-year community colleges in the United States (U.S.). There is little information regarding Title IX coordinators’ training, background, and policies on how they handle Title IX investigations regarding sexual violence. The data come from an online survey that included 692 Title IX coordinators across four-year (private and public) and two-year campuses and represented 42 different states in the US. The current study found that most Title IX coordinators were in part-time positions with less than three years of experience. Most of the coordinators and their investigators were trained in Title IX policies. Most coordinators provide Title IX training for their students and faculty, and most have completed a campus climate survey; however, 15% had not completed a survey. The findings suggest that the majority of campuses are continuing to increase their Title IX visibility; however, there are several recommendations for campuses to improve their policies. The current study was able to shed light on how Title IX coordinators do their jobs and the role they play in helping with the challenging issues surrounding sexual violence at institutions across the nation. PMID:29621177

Comparing position and orientation accuracy of different electromagnetic sensors for tracking during interventions.

PubMed

Nijkamp, Jasper; Schermers, Bram; Schmitz, Sander; de Jonge, Sofieke; Kuhlmann, Koert; van der Heijden, Ferdinand; Sonke, Jan-Jakob; Ruers, Theo

2016-08-01

To compare the position and orientation accuracy between using one 6-degree of freedom (DOF) electromagnetic (EM) sensor, or the position information of three 5DOF sensors within the scope of tumor tracking. The position accuracy of Northern Digital Inc Aurora 5DOF and 6DOF sensors was determined for a table-top field generator (TTFG) up to a distance of 52 cm. For each sensor 716 positions were measured for 10 s at 15 Hz. Orientation accuracy was determined for each of the orthogonal axis at the TTFG distances of 17, 27, 37 and 47 cm. For the 6DOF sensors, orientation was determined for sensors in-line with the orientation axis, and perpendicular. 5DOF orientation accuracy was determined for a theoretical 4 cm tumor. An optical tracking system was used as reference. Position RMSE and jitter were comparable between the sensors and increasing with distance. Jitter was within 0.1 cm SD within 45 cm distance to the TTFG. Position RMSE was approximately 0.1 cm up to 32 cm distance, increasing to 0.4 cm at 52 cm distance. Orientation accuracy of the 6DOF sensor was within 1[Formula: see text], except when the sensor was in-line with the rotation axis perpendicular to the TTFG plane (4[Formula: see text] errors at 47 cm). Orientation accuracy using 5DOF positions was within 1[Formula: see text] up to 37 cm and 2[Formula: see text] at 47 cm. The position and orientation accuracy of a 6DOF sensor was comparable with a sensor configuration consisting of three 5DOF sensors. To achieve tracking accuracy within 1 mm and 1[Formula: see text], the distance to the TTFG should be limited to approximately 30 cm.

Synthesis, XRD single crystal structure analysis, vibrational spectral analysis, molecular dynamics and molecular docking studies of 2-(3-methoxy-4-hydroxyphenyl) benzothiazole

NASA Astrophysics Data System (ADS)

Sarau Devi, A.; Aswathy, V. V.; Sheena Mary, Y.; Yohannan Panicker, C.; Armaković, Stevan; Armaković, Sanja J.; Ravindran, Reena; Van Alsenoy, C.

2017-11-01

The vibrational spectra and corresponding vibrational assignments of 2-(3-methoxy-4-hydroxyphenyl)benzothiazole is reported. Single crystal XRD data of the title compound is reported and the orientation of methoxy group is cis to nitrogen atom of the thiazole ring. The phenyl ring breathing modes of the title compound are assigned at 1042 and 731 cm-1 theoretically. The charge transfer within the molecule is studied using frontier molecular orbital analysis. The chemical reactivity descriptors are calculated theoretically. The NMR spectral data predicted theoretically are in good agreement with the experimental data. The strong negative region spread over the phenyl rings, nitrogen atom and oxygen atom of the hydroxyl group in the MEP plot is due to the immense conjugative and hyper conjugative resonance charge delocalization of π-electrons. Molecule sites prone to electrophilic attacks have been determined by analysis of ALIE surfaces, while Fukui functions provided further insight into the local reactivity properties of title molecule. Autoxidation properties have been investigated by calculation of bond dissociation energies (BDEs) of hydrogen abstraction, while BDEs of the rest of the single acyclic bonds were valuable for the further investigation of degradation properties. Calculation of radial distribution functions was performed in order to determine which atoms of the title molecule have pronounced interactions with water molecules. The title compound forms a stable complex with aryl hydrocarbon receptor and can be a lead compound for developing new anti-tumor drug. Antimicrobial properties of the title compound was screened against one bacterial culture Escherchia coli and four fungal cultures viz., Aspergillus niger, Pencillum chrysogenum, Saccharomyces cerevisiae and Rhyzopus stolonifer.

Futurist Art: Motion and Aesthetics As a Function of Title

PubMed Central

Mastandrea, Stefano; Umiltà, Maria A.

2016-01-01

Very often the titles of Futurist paintings contain words denoting movement in order to satisfy their artistic poetic focused on motion and velocity. The aim of the present study is to investigate the reported dynamism and aesthetic quality of several Futurist artworks as a function of their title. Ten Futurist artworks with a movement-related word in the title were selected for this study. The titles were manipulated, resulting in four conditions for each painting: the “original title” with the movement word; an “increased” title in which an adjective was added in order to intensify the sense of dynamism; a “decreased” title, in which the movement word was eliminated; no title. Participants evaluated the movement suggested by each painting in the four different title conditions, rated their beauty and reported how much they liked the work. Results showed that the manipulation of the title had an effect on the reported movement: compared to the others, paintings presented with the “original” and with the “increased” title received significant higher movement scores. Of interest, beauty did not differ across conditions, but liking was higher for the conditions with more movement. Lastly, positive correlations between the quantity of perceived movement and aesthetic evaluation were found. From the present results it can be concluded that Futurists attributed much relevance to the titles of their artworks in order to effectively increase the expression of the movement represented. PMID:27242471

29 CFR 1602.21 - Preservation of records made or kept.

Code of Federal Regulations, 2010 CFR

2010-07-01

... RECORDKEEPING AND REPORTING REQUIREMENTS UNDER TITLE VII, THE ADA AND GINA Apprenticeship Recordkeeping § 1602... General under title VII, or the ADA the respondent shall preserve all records relevant to the charge or... all other candidates for the same position as that for which the charging party applied and was...

29 CFR 1602.14 - Preservation of records made or kept.

Code of Federal Regulations, 2010 CFR

2010-07-01

... RECORDKEEPING AND REPORTING REQUIREMENTS UNDER TITLE VII, THE ADA AND GINA Recordkeeping by Employers § 1602.14... Commission or the Attorney General, against an employer under title VII or the ADA, the respondent employer... positions similar to that held or sought by the aggrieved person and application forms or test papers...

Young Adult Fantasy and the Search for Gender-Fair Genres.

ERIC Educational Resources Information Center

Forrest, Linda A.

1993-01-01

Examines gender bias in young adult literature collections and advocates selecting and promoting materials that help youth develop positive views of females and an awareness of the obstacles women face in overcoming sexual stereotypes. A sampling of 9 titles is described, and an annotated bibliography of 19 additional titles is included. (Contains…

--No Title--

Science.gov Websites

,.widget-content .chart-row a:visited,.widget-content .chart-row a:active{color:#000;float:left;width:200px a:active :nth-child(3n-2){clear:both}.widget-content .chart-row:hover{background-color:#ccc;-webkit-border ;background-position:center center}span.title{float:left;clear:both}#message{font-weight:700;color:#555;text

Objective Versus Subjective Military Pilot Selection Methods in the United States of America

DTIC Science & Technology

2015-12-14

a computerized test designed to assess pilot skills by measuring spatial orientation and psychomotor skills and multitasking . The second is the...AFRL-SA-WP-SR-2015-0028 Objective Versus Subjective Military Pilot Selection Methods in the United States of America Joe...September 2014 4. TITLE AND SUBTITLE Objective Versus Subjective Military Pilot Selection Methods in the United States of America 5a. CONTRACT

Risk, Uncertainty and Open Architecture in the DoD Acquisition System

DTIC Science & Technology

2011-09-01

OPEN ARCHITECTURE IN THE DoD ACQUISITION SYSTEM by Scott F. Cole September 2011 Thesis Advisor: Thomas Housel Second Reader...DATES COVERED Master’s Thesis 4. TITLE AND SUBTITLE Risk, Uncertainty and Open Architecture in the DoD Acquisition System 5. FUNDING NUMBERS N...A number of risks and uncertainties will be identified and a determination will be made if Service Oriented Architecture (SOA) and Open

Mountain-Plains Handbook: The Design and Operation of a Residential Family Based Education Program. Appendix. Supplement Four to Volume Three. Measurement and Evaluation: The Research Services Division.

ERIC Educational Resources Information Center

Coyle, David A.; And Others

One of five supplements which accompany chapter 3 of "Mountain-Plains Handbook: The Design and Operation of a Residential, Family Oriented Career Education Model" (CE 014 630), this document contains a master listing of all Mountain-Plains curriculum, compiled by job title, course, unit, and Learning activity package (LAPS) and arranged…

Theodore Roosevelt High School. Project SUCCESS: Striving Upward through College and Career Education for Spanish Speakers. E.S.E.A. Title VII Final Evaluation Report, 1980-1981.

ERIC Educational Resources Information Center

Shore, Rima, Ed.; And Others

Project SUCCESS, a combined bilingual education and college/career orientation program for Spanish speaking and Asian high school students of limited English proficiency, is described in this report. Located at Theodore Roosevelt High School in New York City, the program, in 1980-81, provided courses in English as a second language, English…

Social power facilitates the effect of prosocial orientation on empathic accuracy.

PubMed

Côté, Stéphane; Kraus, Michael W; Cheng, Bonnie Hayden; Oveis, Christopher; van der Löwe, Ilmo; Lian, Hua; Keltner, Dacher

2011-08-01

Power increases the tendency to behave in a goal-congruent fashion. Guided by this theoretical notion, we hypothesized that elevated power would strengthen the positive association between prosocial orientation and empathic accuracy. In 3 studies with university and adult samples, prosocial orientation was more strongly associated with empathic accuracy when distinct forms of power were high than when power was low. In Study 1, a physiological indicator of prosocial orientation, respiratory sinus arrhythmia, exhibited a stronger positive association with empathic accuracy in a face-to-face interaction among dispositionally high-power individuals. In Study 2, experimentally induced prosocial orientation increased the ability to accurately judge the emotions of a stranger but only for individuals induced to feel powerful. In Study 3, a trait measure of prosocial orientation was more strongly related to scores on a standard test of empathic accuracy among employees who occupied high-power positions within an organization. Study 3 further showed a mediated relationship between prosocial orientation and career satisfaction through empathic accuracy among employees in high-power positions but not among employees in lower power positions. Discussion concentrates upon the implications of these findings for studies of prosociality, power, and social behavior.

Academic Procrastination among College Students with Learning Disabilities: The Role of Positive and Negative Self-Oriented Perfectionism in Terms of Gender, Specialty and Grade

ERIC Educational Resources Information Center

Mohammed, Adel Abdulla; Sherit, Asharaf Mohammed A.; Eissa, Mourad Ali; Mostafa, Amaal Ahmed

2013-01-01

The purpose of this study was three folds: to explore whether there were relationship between academic procrastination and positive and negative self-oriented perfectionism of college students with learning disabilities, the extent to which positive and negative self-oriented perfectionism of college students with learning disabilities predicts…

Prediction of intention to continue sport in athlete students: A self-determination theory approach

PubMed Central

Keshtidar, Mohammad; Behzadnia, Behzad

2017-01-01

Grounded on the self-determination theory (Deci & Ryan, 1985, 2000) and achievement goals theory (Ames, 1992; Nicholls, 1989), this study via structural equation modelling, predicted intention to continue in sport from goal orientations and motivations among athlete students. 268 athlete students (Mage = 21.9), in Iranian universities completed a multi-section questionnaire tapping the targeted variables. Structural equation modelling (SEM) offered an overall support for the proposed model. The results showed that there are positive relationships between intention to continue in sport and both orientations as well as both motivations. A task-involving orientation emerged as a positive predictor of the autonomous motivation, while an ego-involving orientation was a positive predictor controlled motivation as well as autonomous motivation. The results also support positive paths between autonomous motivation and future intention to participate in sport. Autonomous motivation also was a positive mediator in relationship between task orientation and the intentions. As a conclusion, the implications of the task-involving orientation are discussabled in the light of its importance for the quality and potential maintenance of sport involvement among athlete students. PMID:28178308

Prediction of intention to continue sport in athlete students: A self-determination theory approach.

PubMed

Keshtidar, Mohammad; Behzadnia, Behzad

2017-01-01

Grounded on the self-determination theory (Deci & Ryan, 1985, 2000) and achievement goals theory (Ames, 1992; Nicholls, 1989), this study via structural equation modelling, predicted intention to continue in sport from goal orientations and motivations among athlete students. 268 athlete students (Mage = 21.9), in Iranian universities completed a multi-section questionnaire tapping the targeted variables. Structural equation modelling (SEM) offered an overall support for the proposed model. The results showed that there are positive relationships between intention to continue in sport and both orientations as well as both motivations. A task-involving orientation emerged as a positive predictor of the autonomous motivation, while an ego-involving orientation was a positive predictor controlled motivation as well as autonomous motivation. The results also support positive paths between autonomous motivation and future intention to participate in sport. Autonomous motivation also was a positive mediator in relationship between task orientation and the intentions. As a conclusion, the implications of the task-involving orientation are discussabled in the light of its importance for the quality and potential maintenance of sport involvement among athlete students.

Tetra-μ3-iodido-tetra­kis­[(tri-n-butyl­phosphane-κP)copper(I)

PubMed Central

Klenk, Simon; Frey, Wolfgang; Bubrin, Martina; Laschat, Sabine

2014-01-01

The title complex, [Cu4I4(C12H27P)4], crystallizes with six mol­ecules in the unit cell and with three independent one-third mol­ecule fragments, completed by application of the relevant symmetry operators, in the asymmetric unit. The tetranuclear copper core shows a tetrahedral geometry (site symmetry 3..). The I atoms also form a tetra­hedron, with I⋯I distances of 4.471 (1) Å. Both tetra­hedra show an orientation similar to that of a pair of self-dual platonic bodies. The edges of the I-tetra­hedral structure are capped to the face centers of the Cu-tetra­hedron and vice versa. The Cuface⋯I distances are 2.18 Å (averaged) and the Iface⋯Cu distances are 0.78 Å (averaged). As a geometric consequence of these properties there are eight distorted trigonal–bipyramidal polyhedra evident, wherein each trigonal face builds up the equatorial site and the opposite Cu⋯I positions form the axial site. As expected, the n-butyl moieties are highly flexible, resulting in large elongations of their anisotropic displacement parameters. Some C atoms of the n-butyl groups were needed to fix alternative discrete disordered positions. PMID:24826086

Ignorance and Translation, "Artifacts" for Practices of Equality

ERIC Educational Resources Information Center

Derycke, Marc

2010-01-01

The passion of inequality exists in the discourse that binds people by their adhesion to the beliefs about the hierarchic distribution of positions in society. In this manner the differences that structure the (apparently) natural titles to be governed or to govern are put in a state of aggregation. The apparent naturalness of these titles masks a…

Emotion understanding, theory of mind, and prosocial orientation: Relations over time in early childhood

PubMed Central

Eggum, Natalie D.; Eisenberg, Nancy; Kao, Karen; Spinrad, Tracy L.; Bolnick, Rebecca; Hofer, Claire; Kupfer, Anne S.; Fabricius, William V.

2012-01-01

Data were collected when children were 42, 54, and 72 months of age (Ns=210, 191, and 172 for T1, T2, and T3, respectively). Children's emotion understanding (EU) and theory of mind (ToM) were examined as predictors of children's prosocial orientation within and across time. EU positively related to children's sympathy across 2.5 years, and T1 EU positively related to parent-reported prosocial orientation concurrently and across 1 year (T2). T2 ToM positively related to parents' reports of sympathy and prosocial orientation concurrently and 18 months later (T3); in contrast, T3 ToM did not relate to sympathy or prosocial orientation. T2 ToM accounted for marginally significant variance (p<0.058) in T3 mother-reported prosocial orientation over and above that accounted for by T2 prosocial orientation. Fostering the development of EU and ToM may contribute to children's prosocial orientation. PMID:22518196

Determining Equilibrium Position For Acoustical Levitation

NASA Technical Reports Server (NTRS)

Barmatz, M. B.; Aveni, G.; Putterman, S.; Rudnick, J.

1989-01-01

Equilibrium position and orientation of acoustically-levitated weightless object determined by calibration technique on Earth. From calibration data, possible to calculate equilibrium position and orientation in presence of Earth gravitation. Sample not levitated acoustically during calibration. Technique relies on Boltzmann-Ehrenfest adiabatic-invariance principle. One converts resonant-frequency-shift data into data on normalized acoustical potential energy. Minimum of energy occurs at equilibrium point. From gradients of acoustical potential energy, one calculates acoustical restoring force or torque on objects as function of deviation from equilibrium position or orientation.

Defense Small Business Innovation Research Program (SBIR). Volume 1. Army Abstracts of Phase 1 Awards 1990

DTIC Science & Technology

1990-01-01

RABRO DR E HAUPPAUGE, NY 11788 Program Manager: SULLIVAN S CHEN Contract #: Title: CORRELATION OF SOLDER JOINT MEASUREMENTS TO PROCESS VARIABLES FOR...ADDITION, THE SR& E NEURAL NETWORK WILL BE USED TO PERFORM SHAPE MATCHING BECAUSE IT IS NOT ORIENTATION INVARIANT. SINCE OUR TARGET DETECTOR IS A PIXEL...DEVELOPMENT METHODS AND TOOLS ARE NEEDED WHICH BOTH REDUCE DEVELOPMENT COSTS AND FACILITATE COMMUNICATION BETWEEN DEVELOPERS AND MAINTAINERS THROUGHOUT

Ethyl 2-(4-chloro-2-oxo-2,3-dihydro-1,3-benzothia­zol-3-yl)acetate

PubMed Central

Shen, Wen-Tong; Yao, Cheng

2009-01-01

In the mol­ecule of the title compound, C11H10ClNO3S, the benzene and thia­zole rings are oriented at a dihedral angle of 1.25 (3)°. Intra­molecular C—H⋯O and C—H⋯Cl inter­actions result in the formation of two five-membered rings which both adopt envelope conformations. PMID:21582452

1-(4-Methyl-1-naphth­yl)ethanone

PubMed Central

Hu, Yong-Hong; Zhao, Xiao-Lei; Yang, Wen-Ge; Yao, Jin-Feng; Lu, Xiu-Tao

2008-01-01

In the mol­ecule of the title compound, C13H12O, the two aromatic rings are oriented at a dihedral angle of 2.90 (3)°. An intra­molecular C—H⋯O hydrogen bond results in the formation of a non-planar six-membered ring, which adopts an envelope conformation. In the crystal structure, inter­molecular C—H⋯O hydrogen bonds link the mol­ecules. PMID:21581284

Homography-based visual servo regulation of mobile robots.

PubMed

Fang, Yongchun; Dixon, Warren E; Dawson, Darren M; Chawda, Prakash

2005-10-01

A monocular camera-based vision system attached to a mobile robot (i.e., the camera-in-hand configuration) is considered in this paper. By comparing corresponding target points of an object from two different camera images, geometric relationships are exploited to derive a transformation that relates the actual position and orientation of the mobile robot to a reference position and orientation. This transformation is used to synthesize a rotation and translation error system from the current position and orientation to the fixed reference position and orientation. Lyapunov-based techniques are used to construct an adaptive estimate to compensate for a constant, unmeasurable depth parameter, and to prove asymptotic regulation of the mobile robot. The contribution of this paper is that Lyapunov techniques are exploited to craft an adaptive controller that enables mobile robot position and orientation regulation despite the lack of an object model and the lack of depth information. Experimental results are provided to illustrate the performance of the controller.

Relative Orientation and Position Detections Based on an RGB-D Sensor and Dynamic Cooperation Strategies for Jumping Sensor Nodes Recycling

PubMed Central

Zhang, Jun; Yang, Xi; Song, Guang-Ming; Chen, Tian-Yuan; Zhang, Yong

2015-01-01

This paper presents relative orientation and position detection methods for jumping sensor nodes (JSNs) recycling. The methods are based on motion captures of the JSNs by an RGB-D sensor mounted on a carrier robot and the dynamic cooperation between the carrier and the JSNs. A disc-like label with two different colored sides is mounted on the top of the JSNs. The RGB-D sensor can detect the motion of the label to calculate the orientations and positions of the JSNs and the carrier relative to each other. After the orientations and positions have been detected, the JSNs jump into a cabin mounted on the carrier in dynamic cooperation with the carrier for recycling. The performances of the proposed methods are tested with a prototype system. The results show that the carrier can detect a JSN from up to 2 m away and sense its relative orientation and position successfully. The errors of the JSN’s orientation and position detections relative to the carrier could be reduced to the values smaller than 1° and 1 cm, respectively, by using the dynamic cooperation strategies. The proposed methods in this paper could also be used for other kinds of mobile sensor nodes and multi-robot systems. PMID:26393589

Class and ideological orientations revisited: an exploration of class-based mechanisms.

PubMed

Bengtsson, Mattias; Berglund, Tomas; Oskarson, Maria

2013-12-01

Studies of the relationship between class position and political outlooks still only have a limited understanding of the class-related mechanisms that matter for ideological orientations. This article presents a comprehensive analysis of the mechanisms that link class position and left/right and authoritarian/libertarian orientations. Besides main factors such as income, career prospects, job security, education, class origin and class identification, the significance of work-related factors such as work autonomy, working in a team, a physically demanding job and a mentally demanding job is studied. The findings are based on a survey specifically designed for this purpose and collected in Sweden in 2008/2009. A great deal of the association between class position and left/right orientations is explained by socio-economic conditions; different classes sympathize with policies that will benefit them economically. Another important factor is class identification. Work-related factors also have relevance, but the effect of class position on left/right orientations works mainly through the remuneration system. Class position is also related to authoritarian/libertarian orientations. However, this relationship is less explained by socio-economic position per se, but is rather an effect of the educational system and its allocation of the workforce into different class positions. It also turns out that work-related factors do not explain the class effects; however, a physically demanding job shows a unique effect. Overall, our findings suggest that besides factors such as class position, income, education and class identification, we need to consider work-related aspects to derive a more complete understanding of the distribution of ideological orientations in Western societies. © London School of Economics and Political Science 2013.

Gravity modulates Listing's plane orientation during both pursuit and saccades

NASA Technical Reports Server (NTRS)

Hess, Bernhard J M.; Angelaki, Dora E.

2003-01-01

Previous studies have shown that the spatial organization of all eye orientations during visually guided saccadic eye movements (Listing's plane) varies systematically as a function of static and dynamic head orientation in space. Here we tested if a similar organization also applies to the spatial orientation of eye positions during smooth pursuit eye movements. Specifically, we characterized the three-dimensional distribution of eye positions during horizontal and vertical pursuit (0.1 Hz, +/-15 degrees and 0.5 Hz, +/-8 degrees) at different eccentricities and elevations while rhesus monkeys were sitting upright or being statically tilted in different roll and pitch positions. We found that the spatial organization of eye positions during smooth pursuit depends on static orientation in space, similarly as during visually guided saccades and fixations. In support of recent modeling studies, these results are consistent with a role of gravity on defining the parameters of Listing's law.

Pelvic position and movement during hip replacement.

PubMed

Grammatopoulos, G; Pandit, H G; da Assunção, R; Taylor, A; McLardy-Smith, P; De Smet, K A; Murray, D W; Gill, H S

2014-07-01

The orientation of the acetabular component is influenced not only by the orientation at which the surgeon implants the component, but also the orientation of the pelvis at the time of implantation. Hence, the orientation of the pelvis at set-up and its movement during the operation, are important. During 67 hip replacements, using a validated photogrammetric technique, we measured how three surgeons orientated the patient's pelvis, how much the pelvis moved during surgery, and what effect these had on the final orientation of the acetabular component. Pelvic orientation at set-up, varied widely (mean (± 2, standard deviation (sd))): tilt 8° (2sd ± 32), obliquity -4° (2sd ± 12), rotation -8° (2sd ± 14). Significant differences in pelvic positioning were detected between surgeons (p < 0.001). The mean angular movement of the pelvis between set-up and component implantation was 9° (sd 6). Factors influencing pelvic movement included surgeon, approach (posterior > lateral), procedure (hip resurfacing > total hip replacement) and type of support (p < 0.001). Although, on average, surgeons achieved their desired acetabular component orientation, there was considerable variability (2sd ± 16) in component orientation. We conclude that inconsistency in positioning the patient at set-up and movement of the pelvis during the operation account for much of the variation in acetabular component orientation. Improved methods of positioning and holding the pelvis are required. ©2014 The British Editorial Society of Bone & Joint Surgery.

Viral Immunotherapy to Eradicate Subclinical Brain Metastases

DTIC Science & Technology

2012-09-01

1 AD_________________ Award Number: W81XWH-11-1-0124 TITLE: Viral Immunotherapy to...Annual 3. DATES COVERED 1 September 2011 – 31 August 2012 4. TITLE AND SUBTITLE Viral Immunotherapy to Eradicate Subclinical Brain Metastases...re-activated to enter and destroy early BM by viral infection of Her2-positive breast BM by a recombinant vesicular stomatitis virus (VSV), which

The Impact of Course Title and Instructor Gender on Student Perceptions and Interest in a Women's and Gender Studies Course

PubMed Central

Spoor, Jennifer R.; Lehmiller, Justin J.

2014-01-01

Diversity awareness has enormous benefits, and universities in the United States increasingly require students to complete diversity-related courses. Prior research has demonstrated that students' initial attitudes toward these courses affect their subsequent engagement, as well as the quality of their learning experience; however, very little research has examined how these initial attitudes are formed. We conducted an experiment to examine this issue in the context of a women's and gender studies course in psychology. Participants read one of two identical course descriptions that varied only the course title (i.e., Psychology of Gender versus Psychology of Women) and instructor gender. Participants perceived a women-titled course to be narrowly focused compared to an identical gender-titled course and were more interested in taking the gender-titled course. Instructor gender had no effects on any of the variables. Additionally, female participants had more positive attitudes toward the course than male participants, regardless of title. Exploratory mediation analyses indicated that the main effects of course title and participant gender were mediated by perceptions of course content. Implications for improving student experiences and interest in diversity-related courses are discussed. PMID:25268353

The impact of course title and instructor gender on student perceptions and interest in a women's and gender studies course.

PubMed

Spoor, Jennifer R; Lehmiller, Justin J

2014-01-01

Diversity awareness has enormous benefits, and universities in the United States increasingly require students to complete diversity-related courses. Prior research has demonstrated that students' initial attitudes toward these courses affect their subsequent engagement, as well as the quality of their learning experience; however, very little research has examined how these initial attitudes are formed. We conducted an experiment to examine this issue in the context of a women's and gender studies course in psychology. Participants read one of two identical course descriptions that varied only the course title (i.e., Psychology of Gender versus Psychology of Women) and instructor gender. Participants perceived a women-titled course to be narrowly focused compared to an identical gender-titled course and were more interested in taking the gender-titled course. Instructor gender had no effects on any of the variables. Additionally, female participants had more positive attitudes toward the course than male participants, regardless of title. Exploratory mediation analyses indicated that the main effects of course title and participant gender were mediated by perceptions of course content. Implications for improving student experiences and interest in diversity-related courses are discussed.

Research on the Rapid and Accurate Positioning and Orientation Approach for Land Missile-Launching Vehicle

PubMed Central

Li, Kui; Wang, Lei; Lv, Yanhong; Gao, Pengyu; Song, Tianxiao

2015-01-01

Getting a land vehicle’s accurate position, azimuth and attitude rapidly is significant for vehicle based weapons’ combat effectiveness. In this paper, a new approach to acquire vehicle’s accurate position and orientation is proposed. It uses biaxial optical detection platform (BODP) to aim at and lock in no less than three pre-set cooperative targets, whose accurate positions are measured beforehand. Then, it calculates the vehicle’s accurate position, azimuth and attitudes by the rough position and orientation provided by vehicle based navigation systems and no less than three couples of azimuth and pitch angles measured by BODP. The proposed approach does not depend on Global Navigation Satellite System (GNSS), thus it is autonomous and difficult to interfere. Meanwhile, it only needs a rough position and orientation as algorithm’s iterative initial value, consequently, it does not have high performance requirement for Inertial Navigation System (INS), odometer and other vehicle based navigation systems, even in high precise applications. This paper described the system’s working procedure, presented theoretical deviation of the algorithm, and then verified its effectiveness through simulation and vehicle experiments. The simulation and experimental results indicate that the proposed approach can achieve positioning and orientation accuracy of 0.2 m and 20″ respectively in less than 3 min. PMID:26492249

Research on the rapid and accurate positioning and orientation approach for land missile-launching vehicle.

PubMed

Li, Kui; Wang, Lei; Lv, Yanhong; Gao, Pengyu; Song, Tianxiao

2015-10-20

Getting a land vehicle's accurate position, azimuth and attitude rapidly is significant for vehicle based weapons' combat effectiveness. In this paper, a new approach to acquire vehicle's accurate position and orientation is proposed. It uses biaxial optical detection platform (BODP) to aim at and lock in no less than three pre-set cooperative targets, whose accurate positions are measured beforehand. Then, it calculates the vehicle's accurate position, azimuth and attitudes by the rough position and orientation provided by vehicle based navigation systems and no less than three couples of azimuth and pitch angles measured by BODP. The proposed approach does not depend on Global Navigation Satellite System (GNSS), thus it is autonomous and difficult to interfere. Meanwhile, it only needs a rough position and orientation as algorithm's iterative initial value, consequently, it does not have high performance requirement for Inertial Navigation System (INS), odometer and other vehicle based navigation systems, even in high precise applications. This paper described the system's working procedure, presented theoretical deviation of the algorithm, and then verified its effectiveness through simulation and vehicle experiments. The simulation and experimental results indicate that the proposed approach can achieve positioning and orientation accuracy of 0.2 m and 20″ respectively in less than 3 min.

Urban land rights and child nutritional status in Peru, 2004.

PubMed

Vogl, Tom S

2007-07-01

Advocates of land-titling programs in developing countries posit that these programs lead to a multitude of benefits, including health improvements. This paper presents the results of a child health survey of several Lima communities after various time exposures to Peru's urban land-titling program. The results provide suggestive evidence that improved property rights increase children's weight but not their height, which is consistent with previous work on the topic. However, titles also appear to raise children's risk of being overweight or obese, implying that the observed weight gain is not necessarily an improvement in nutritional status.

Analytical approaches to image orientation and stereo digitization applied in the Budnlab software. (Polish Title: Rozwiazania analityczne zwiazane z obsluga procesu orientacji zdjec oraz wykonywaniem opracowan wektorowych w programie Bundlab)

NASA Astrophysics Data System (ADS)

Kolecki, J.

2015-12-01

The Bundlab software has been developed mainly for academic and research application. This work can be treated as a kind of a report describing the current state of the development of this computer program, focusing especially on the analytical solutions. Firstly, the overall characteristics of the software are provided. Then the description of the image orientation procedure starting from the relative orientation is addressed. The applied solution is based on the coplanarity equation parametrized with the essential matrix. The problem is reformulated in order to solve it using methods of algebraic geometry. The solution is followed by the optimization involving the least square criterion. The formation of the image block from the oriented models as well as the absolute orientation procedure were implemented using the Horn approach as a base algorithm. The second part of the paper is devoted to the tools and methods applied in the stereo digitization module. The solutions that support the user and improve the accuracy are given. Within the paper a few exemplary applications and products are mentioned. The work finishes with the concepts of development and improvements of existing functions.

Firm performance model in small and medium enterprises (SMEs) based on learning orientation and innovation

NASA Astrophysics Data System (ADS)

Lestari, E. R.; Ardianti, F. L.; Rachmawati, L.

2018-03-01

This study investigated the relationship between learning orientation, innovation, and firm performance. A conceptual model and hypothesis were empirically examined using structural equation modelling. The study involved a questionnaire-based survey of owners of small and medium enterprises (SMEs) operating in Batu City, Indonesia. The results showed that both variables of learning orientation and innovation effect positively on firm performance. Additionally, learning orientation has positive effect innovation. This study has implication for SMEs aiming at increasing their firm performance based on learning orientation and innovation capability.

Effects of Market, E-Marketing, and Technology Orientations on Innovativeness and Performance in Turkish Health Organizations.

PubMed

Mutlu, Hanifi Murat; Sürer, Atilla

2015-01-01

This article investigates the effects of strategic orientation on innovativeness and performance in health organizations in Turkey. We hypothesize that market, e-marketing, and technology orientations positively affect innovativeness and performance. Market and technology orientations are found not have a significant effect on performance, but e-marketing orientation and innovativeness have a significant and positive effect. We also investigate indirect effects on innovativeness and performance. The analyses of direct and indirect effects are an important contribution to understanding relationships among research variables.

Effects of market, e-marketing, and technology orientations on innovativeness and performance in Turkish health organizations.

PubMed

Mutlu, Hanifi Murat; Sürer, Atilla

2016-01-01

This article investigates the effects of strategic orientation on innovativeness and performance in health organizations in Turkey. We test hypotheses that market, e-marketing, and technology orientations positively affect innovativeness and performance. Market and technology orientations are found not have a significant effect on performance, but e-marketing orientation and innovativeness have a significant and positive effect. We also investigate indirect effects on innovativeness and performance. The analyses of direct and indirect effects are an important contribution to understanding relationships among research variables.

[Perceptions of classroom goal structures, personal achievement goal orientations, and learning strategies].

PubMed

Miki, Kaori; Yamauchi, Hirotsugu

2005-08-01

We examined the relations among students' perceptions of classroom goal structures (mastery and performance goal structures), students' achievement goal orientations (mastery, performance, and work-avoidance goals), and learning strategies (deep processing, surface processing and self-handicapping strategies). Participants were 323 5th and 6th grade students in elementary schools. The results from structural equation modeling indicated that perceptions of classroom mastery goal structures were associated with students' mastery goal orientations, which were in turn related positively to the deep processing strategies and academic achievement. Perceptions of classroom performance goal stractures proved associated with work avoidance-goal orientations, which were positively related to the surface processing and self-handicapping strategies. Two types of goal structures had a positive relation with students' performance goal orientations, which had significant positive effects on academic achievement. The results of this study suggest that elementary school students' perceptions of mastery goal structures are related to adaptive patterns of learning more than perceptions of performance goal structures are. The role of perceptions of classroom goal structure in promoting students' goal orientations and learning strategies is discussed.

Relationships among goal orientations, motivational climate and flow in adolescent athletes: differences by gender.

PubMed

Moreno Murcia, Juan Antonio; Cervelló Gimeno, Eduardo; González-Cutre Coll, David

2008-05-01

The purpose of this investigation was to examine the relationships among perceived motivational climate, individuals' goal orientations, and dispositional flow, with attention to possible gender differences. A sample of 413 young athletes, ages 12 to 16 years, completed the Perceived Motivational Climate in Sport Questionnaire-2 (PMCSQ-2) and Perception of Success Questionnaire (POSQ), as well as the Dispositional Flow Scale. Task orientation was positively and significantly related to a perceived task-involving motivational climate and to the disposition to experience flow in the sport. Ego orientation was positively and significantly associated with a perceived ego-involving motivational climate and with dispositional flow. The perceptions of task-involving and ego-involving motivational climates were positively and significantly linked to general dispositional flow. Multiple regression analysis indicated that both task and ego goal orientations and perceived task- and ego-oriented climates predicted dispositional flow. Males displayed a stronger ego orientation, and were more likely to report that they participated in an ego-oriented climate, than did females. To the contrary, the females were more likely to perceive a task-oriented climate than did the males. No meaningful differences were found between males and females in general dispositional flow.

An integrated reweighting theory of perceptual learning

PubMed Central

Dosher, Barbara Anne; Jeter, Pamela; Liu, Jiajuan; Lu, Zhong-Lin

2013-01-01

Improvements in performance on visual tasks due to practice are often specific to a retinal position or stimulus feature. Many researchers suggest that specific perceptual learning alters selective retinotopic representations in early visual analysis. However, transfer is almost always practically advantageous, and it does occur. If perceptual learning alters location-specific representations, how does it transfer to new locations? An integrated reweighting theory explains transfer over retinal locations by incorporating higher level location-independent representations into a multilevel learning system. Location transfer is mediated through location-independent representations, whereas stimulus feature transfer is determined by stimulus similarity at both location-specific and location-independent levels. Transfer to new locations/positions differs fundamentally from transfer to new stimuli. After substantial initial training on an orientation discrimination task, switches to a new location or position are compared with switches to new orientations in the same position, or switches of both. Position switches led to the highest degree of transfer, whereas orientation switches led to the highest levels of specificity. A computational model of integrated reweighting is developed and tested that incorporates the details of the stimuli and the experiment. Transfer to an identical orientation task in a new position is mediated via more broadly tuned location-invariant representations, whereas changing orientation in the same position invokes interference or independent learning of the new orientations at both levels, reflecting stimulus dissimilarity. Consistent with single-cell recording studies, perceptual learning alters the weighting of both early and midlevel representations of the visual system. PMID:23898204

Phase and Texture Evolution in Chemically Derived PZT Thin Films on Pt Substrates

DTIC Science & Technology

2014-09-01

function of heating rate. The FWHM of the Ill PZT texture components is sim 2978 Journal of the American Ceramic Society Mhin et al. Vol. 97, No. 9...Z39.18 ABSTRACT Phase and Texture Evolution in Chemically Derived PZT Thin Films on Pt Substrates Report Title The crystallization of lead zirconate...phase influencing texture evolution. The results suggest that PZT nucleates directly on Pt, which explains the observation of a more highly oriented

Optically tracked, single-coil, scanning magnetic induction tomography

NASA Astrophysics Data System (ADS)

Feldkamp, Joe R.; Quirk, Stephen

2017-03-01

Recent work has shown the feasibility of single-coil, magnetic induction tomography, for visualizing a 3D distribution of electrical conductivity in portions of the human body. Loss is measured in a single, planar coil consisting of concentric circular loops while the coil is relocated to various non-redundant positions and orientations in the vicinity of the target. These loss values, together with measured coil position and orientation, are processed by a quantitative mapping equation that enables reconstruction of an electrical conductivity image. Up until now, the position of the coil had to be established by a template, which required assignment of locations for the coil to visit without necessarily giving any prior consideration to target geometry. We have now added optical tracking to our existing single-coil device so that position and orientation are tracked automatically, allowing collection of coil loss data at arbitrary positions or orientations as needed. Optical tracking is accomplished via a set of IR reflective spheres mounted on the same enclosure that supports the coil. Position for a select sphere within the set, together with the four quaternions specifying optical body orientation, is fed to a laptop at the same time coil loss data is streamed to the same laptop via Bluetooth. The coil center can be tracked with sub-millimeter accuracy while orientation angle is known to a fraction of a degree. This work illustrates the use of single-coil MIT in full, position-orientation-tracked scan mode while imaging laboratory phantoms. Phantoms are based upon simple materials having biologic conductivity (< 5 S/m), including a cut of bone-in steak. The goal is not just to reconstruct an image that contains the features of the actual target, but also return correct conductivity values for the various features within the image.

An Artificial Neural Network Embedded Position and Orientation Determination Algorithm for Low Cost MEMS INS/GPS Integrated Sensors

PubMed Central

Chiang, Kai-Wei; Chang, Hsiu-Wen; Li, Chia-Yuan; Huang, Yun-Wen

2009-01-01

Digital mobile mapping, which integrates digital imaging with direct geo-referencing, has developed rapidly over the past fifteen years. Direct geo-referencing is the determination of the time-variable position and orientation parameters for a mobile digital imager. The most common technologies used for this purpose today are satellite positioning using Global Positioning System (GPS) and Inertial Navigation System (INS) using an Inertial Measurement Unit (IMU). They are usually integrated in such a way that the GPS receiver is the main position sensor, while the IMU is the main orientation sensor. The Kalman Filter (KF) is considered as the optimal estimation tool for real-time INS/GPS integrated kinematic position and orientation determination. An intelligent hybrid scheme consisting of an Artificial Neural Network (ANN) and KF has been proposed to overcome the limitations of KF and to improve the performance of the INS/GPS integrated system in previous studies. However, the accuracy requirements of general mobile mapping applications can’t be achieved easily, even by the use of the ANN-KF scheme. Therefore, this study proposes an intelligent position and orientation determination scheme that embeds ANN with conventional Rauch-Tung-Striebel (RTS) smoother to improve the overall accuracy of a MEMS INS/GPS integrated system in post-mission mode. By combining the Micro Electro Mechanical Systems (MEMS) INS/GPS integrated system and the intelligent ANN-RTS smoother scheme proposed in this study, a cheaper but still reasonably accurate position and orientation determination scheme can be anticipated. PMID:22574034

Research on position and orientation measurement method for roadheader based on vision/INS

NASA Astrophysics Data System (ADS)

Yang, Jinyong; Zhang, Guanqin; Huang, Zhe; Ye, Yaozhong; Ma, Bowen; Wang, Yizhong

2018-01-01

Roadheader which is a kind of special equipment for large tunnel excavation has been widely used in Coal Mine. It is one of the main mechanical-electrical equipment for mine production and also has been regarded as the core equipment for underground tunnel driving construction. With the deep application of the rapid driving system, underground tunnel driving methods with higher automation level are required. In this respect, the real-time position and orientation measurement technique for roadheader is one of the most important research contents. For solving the problem of position and orientation measurement automatically in real time for roadheaders, this paper analyses and compares the features of several existing measuring methods. Then a new method based on the combination of monocular vision and strap down inertial navigation system (SINS) would be proposed. By realizing five degree-of-freedom (DOF) measurement of real-time position and orientation of roadheader, this method has been verified by the rapid excavation equipment in Daliuta coal mine. Experiment results show that the accuracy of orientation measurement is better than 0.1°, the standard deviation of static drift is better than 0.25° and the accuracy of position measurement is better than 1cm. It is proved that this method can be used in real-time position and orientation measurement application for roadheader which has a broad prospect in coal mine engineering.

Bayesian integration of position and orientation cues in perception of biological and non-biological forms.

PubMed

Thurman, Steven M; Lu, Hongjing

2014-01-01

Visual form analysis is fundamental to shape perception and likely plays a central role in perception of more complex dynamic shapes, such as moving objects or biological motion. Two primary form-based cues serve to represent the overall shape of an object: the spatial position and the orientation of locations along the boundary of the object. However, it is unclear how the visual system integrates these two sources of information in dynamic form analysis, and in particular how the brain resolves ambiguities due to sensory uncertainty and/or cue conflict. In the current study, we created animations of sparsely-sampled dynamic objects (human walkers or rotating squares) comprised of oriented Gabor patches in which orientation could either coincide or conflict with information provided by position cues. When the cues were incongruent, we found a characteristic trade-off between position and orientation information whereby position cues increasingly dominated perception as the relative uncertainty of orientation increased and vice versa. Furthermore, we found no evidence for differences in the visual processing of biological and non-biological objects, casting doubt on the claim that biological motion may be specialized in the human brain, at least in specific terms of form analysis. To explain these behavioral results quantitatively, we adopt a probabilistic template-matching model that uses Bayesian inference within local modules to estimate object shape separately from either spatial position or orientation signals. The outputs of the two modules are integrated with weights that reflect individual estimates of subjective cue reliability, and integrated over time to produce a decision about the perceived dynamics of the input data. Results of this model provided a close fit to the behavioral data, suggesting a mechanism in the human visual system that approximates rational Bayesian inference to integrate position and orientation signals in dynamic form analysis.

Work zone positive protection guidelines for Idaho.

DOT National Transportation Integrated Search

2014-12-01

The Code of Federal Regulation (CFR) Title 23 Part 630 Subpart K - Temporary Traffic Control (630.1102630.1110) rule states : that positive protection shall be considered where work zone conditions place workers at increased risk from motorized : ...

Director of Small and Disadvantaged Business Utilization

DTIC Science & Technology

1989-03-17

Small and Disadvantaged Business Utilization References: (a) Title 15, United States Code (b) Title 10, United States Code (c) DoD 5025.1-M, "Department...position of Director of Small and Disadvantaged Business Utilization (Director, SADBU) under the direction, authority, and control of the Under...Defense Agencies, and the DoD Field Activities. C. RESPONSIBILITIES The Director of Small and Disadvantaged Business Utilization shall serve as the

The Savvy Librarian's Night Table: Ten Amazing Titles Guaranteed to Bring You Peace, Prosperity, and Happiness

ERIC Educational Resources Information Center

Genco, Barbara

2010-01-01

With so many choices and so many terrific nonfiction titles in the pipeline, picking the "right" read can be daunting. This year, the author offers a variety of choices: the future of books, the life of a great American photographer, jigsaw puzzles as a metaphor for life, the negative legacy of America's positive thinking, a history of American…

Use and perception of electronic cigarettes among college students.

PubMed

Trumbo, Craig W; Harper, Raquel

2013-01-01

This study provides insight into how electronic cigarettes (e-cigarettes) may affect the social normative environment for tobacco use among college students. Participants were 244 freshman and sophomore students. Students completed an online self-report survey in April 2011. There is a higher acceptance rate of e-cigarette smoking in public than traditional tobacco. For intention to use an e-cigarette, the strongest predictor is current tobacco use, followed by a positive orientation toward public use of e-cigarettes. Positive orientation toward public use of e-cigarettes is significantly predicted by the use of alternate tobacco, intention to use or try e-cigarettes, positive orientation toward public use of tobacco, positive attitude toward e-cigarettes, positive perception of social norms for use of e-cigarettes, and favorable orientation toward e-cigarettes as an innovation. These models suggest attitudinal, social normative, innovation, and behavioral factors may combine to bring the e-cigarette into wider use among college students.

Beyond the Stacks: How Librarians Support Students and Schools

ERIC Educational Resources Information Center

Freeman, Joanna

2014-01-01

There are many different job titles for this position around the country: school librarian, library media specialist, information technology specialist, research technology specialist, and library media coordinator. The position has changed from primarily a traditional librarian position to a balance of teaching and librarianship, and it's…

Expert model of decision-making system for efficient orientation of basketball players to positions and roles in the game--empirical verification.

PubMed

Dezman, B; Trninić, S; Dizdar, D

2001-06-01

The purpose of the research was to empirically verify the expert model system designed for more efficient orientation of basketball players to particular positions and /or roles in the game (specialization). Participants were 60 randomly chosen male basketball players (12 players per each position) from the 12 Croatian 1st league teams in season 1998/99. Data were gathered from 10 basketball coaches who estimated overall performance (actual quality) of players on defense (7 variables) and on offense (12 variables). Variables were established by Trninić, Perica and Dizdar. A measure of body height was added to the aforementioned group of variables. The results obtained suggest that the proposed decision-making system can be used as an auxiliary instrument in orienting players to the positions and roles in the game. It has been established that the players have attained the highest grades of overall performance exactly at their primary playing positions in the game. The largest differences were determined between point guards (position 1) and centers (position 5). The greatest difficulties have occurred in determining optimal position for small forwards (position 3), then for shooting guards (position 2) and, last, for power forwards (position 4), because all these basketball players are the most versatile ones. Therefore, reliability of the system is the lowest when it is applied for selecting and orientating players to these positions. Convenient body height significantly contributes to aptitude of these players to play multiple positions and to assume multiple roles in the game. This research has reinforced the thesis that body height is a variable with the greatest influence on orientation of players to particular positions and roles in the game.

Sexual Orientation and Gender Identity/Expression (Sexual Minority Students): School Nurse Practice. Position Statement. Revised

ERIC Educational Resources Information Center

Bradley, Beverly

2012-01-01

It is the position of the National Association of School Nurses that all students, regardless of their sexual orientation or the sexual orientation of their parents and family members, are entitled to a safe school environment and equal opportunities for a high level of academic achievement and school participation/involvement. Establishment of…

Roles and responsibilities of chief medical officers in member organizations of the Association of American Medical Colleges.

PubMed

Longnecker, David E; Patton, Mary; Dickler, Robert M

2007-03-01

To explore the roles of physician leaders who hold titles such as chief medical officer (CMO), vice president for medical affairs, and vice dean for clinical affairs in Association of American Medical Colleges (AAMC) member organizations, and to identify critical success factors for these positions. An Internet-based survey was submitted to 340 physician leaders in 281 AAMC member institutions. The survey posed questions regarding demographics, titles, reporting relationships, time commitments, scope of responsibility, accomplishments, and challenges related to recipients' positions, among other questions. Responses were received from 154 physicians representing 139 institutions (response rates 45% and 49%, respectively). Forty-nine percent of these positions had existed for 10 years or less. The most common administrative title was CMO (48%). Eighty-five percent of these individuals reported directly to the dean or CEO of their organization. The majority of administrative effort involved quality and safety (31%), coordination of clinical care (21%), and graduate medical education (9%). The remainder (39%) encompassed a broad portfolio of responsibilities ranging from information technology (6%) to nursing services (2%). Keys to job success included personal stature and relationships, clear definition of responsibilities, and the commitments of the senior administration to the position. Teaching hospitals and medical schools are creating or strengthening positions for physician leaders, most commonly called CMOs. CMOs' work involves numerous activities beyond the traditional areas of quality and safety. The effectiveness of these positions requires clear definition of the role throughout the organization and strong, evident support from senior executives in the organization.

How Positivity Links With Job Satisfaction: Preliminary Findings on the Mediating Role of Work-Life Balance.

PubMed

Orkibi, Hod; Brandt, Yaron Ilan

2015-08-01

The positive characteristics that can help people juggle their work and personal roles and experience greater job satisfaction are attracting increased research attention. This study presents a conceptual model to account for the association between employees' positive orientation (i.e., the tendency to evaluate self, life, and the future in a positive way) and their job satisfaction (N = 108). As theorized, the results indicate that employees' ability to manage their work-life balance fully mediates the relation between their positive orientation and job satisfaction. This suggests that a positive orientation serves as an adaptive personal resource that can facilitate employees' ability to balance work and non-work demands and hence can foster job satisfaction. The practical implications for positive psychological interventions in organizational settings are discussed.

Hygroscopic La[B{sub 5}O{sub 8}(OH)]NO{sub 3}·2H{sub 2}O: Insight into the evolution of borate fundamental building blocks

DOE Office of Scientific and Technical Information (OSTI.GOV)

Zhao, Biao-Chun, E-mail: zhaobiaochun@sohu.com; Sun, Wei, E-mail: 421221789@qq.com; Ren, Wei-Jian, E-mail: 935428502@qq.com

2013-10-15

Borates have exceptionally diverse fundamental building blocks (FBBs), but factors controlling the formation of borate FBBs are poorly understood. The title compound La[B{sub 5}O{sub 8}(OH)]NO{sub 3}·2H{sub 2}O crystallizes in the space group P2{sub 1}/n with a=6.5396(12) Å, b=15.550(3) Å, c=10.6719(19) Å, β=90.44(1)° and Z=4 at 173(2) K. Its structure has been refined from single-crystal X-ray diffraction data to R{sub 1}=0.049 (for 2465) and wR{sub 2}=0.173 (for 2459 I>2σ(I)). This structure analysis and first-principles calculations show that the change of the FBB from 3Δ2□ in the title compound to 2Δ3□ in La[B{sub 5}O{sub 8}(OH)(H{sub 2}O)]NO{sub 3}·2H{sub 2}O is accompanied by amore » rotation of the NO{sub 3} group. FTIR, Rietveld and thermal analysis results show that the hygroscopic title compound is partially changed to La[B{sub 5}O{sub 8}(OH)(H{sub 2}O)]NO{sub 3}·2H{sub 2}O, with the conversion of [BO{sub 3}] to [BO{sub 3}(H{sub 2}O)] by water absorption. - Graphical abstract: The change of fundamental building blocks from La[B{sub 5}O{sub 8}(OH)]NO{sub 3}·2H{sub 2}O to La[B{sub 5}O{sub 8}(OH)(H{sub 2}O)]NO{sub 3}·2H{sub 2}O is accompanied by a rotation of the NO{sub 3} group . Display Omitted - Highlights: • Synthesis of a new hydrous lanthanum polyborate nitrate. • Single-crystal XRD structure with the 3Δ2⎕ FBB and an oriented NO{sub 3} group. • DFT calculations locate the H positions in three lanthanide polyborate nitrates. • Rietveld, FTIR and DFT results show hygroscopicity changes the FBBs.« less

Pro-Social Goals in Achievement Situations: Amity Goal Orientation Enhances the Positive Effects of Mastery Goal Orientation.

PubMed

Levontin, Liat; Bardi, Anat

2018-04-01

Research has neglected the utility of pro-social goals within achievement situations. In this article, four studies demonstrate that amity goal orientation, promoting mutual success of oneself together with others, enhances the utility of mastery goal orientation. We demonstrate this in longitudinally predicting performance (Studies 1 and 2) and in maintaining motivation after a disappointing performance (Studies 3 and 4). The studies demonstrate the same interaction effect in academic and in work achievement contexts. Specifically, whereas amity goal orientation did not predict achievement on its own, it enhanced the positive effect of mastery goal orientation. Together, these studies establish the importance of amity goal orientation while also advancing our understanding of the effects of other achievement goal orientations. We suggest future directions in examining the utility of amity goals in other contexts.

--No Title--

Science.gov Websites

career-hp-hero{margin-top:-54px;z-index:-100}.hero-container{position:relative;margin-bottom:1em ){.career-hp-hero{margin-top:-73px}.blue-overlay{margin:-40px 0 2em -125px;width:410px;position:relative

Testing comprehensive models of disclosure of sexual orientation in HIV-positive Latino men who have sex with men (MSM).

PubMed

García, Luis I; Lechuga, Julia; Zea, María Cecilia

2012-01-01

Individuals who disclose their sexual orientation are more likely to also disclose their HIV status. Disclosure of HIV-serostatus is associated with better health outcomes. The goal of this study was to build and test comprehensive models of sexual orientation that included eight theory-informed predictors of disclosure to mothers, fathers, and closest friends in a sample of HIV-positive Latino gay and bisexual men. US acculturation, gender nonconformity to hegemonic masculinity in self-presentation, comfort with sexual orientation, gay community involvement, satisfaction with social support, sexual orientation and gender of the closest friend emerged as significant predictors of disclosure of sexual orientation.

Testing Comprehensive Models of Disclosure of Sexual Orientation in HIV-Positive Latino Men Who Have Sex with Men (MSM)

PubMed Central

Lechuga, Julia; Zea, María Cecilia

2012-01-01

Individuals who disclose their sexual orientation are more likely to also disclose their HIV status. Disclosure of HIV-serostatus is associated with better health outcomes. The goal of this study was to build and test comprehensive models of sexual orientation that included 8 theory-informed predictors of disclosure to mothers, fathers, and closest friends in a sample of HIV-positive Latino gay and bisexual men. US acculturation, gender non-conformity to hegemonic masculinity in self-presentation, comfort with sexual orientation, gay community involvement, satisfaction with social support, sexual orientation and gender of the closest friend emerged as significant predictors of disclosure of sexual orientation. PMID:22690708

Cultural Dynamics and Marital Relationship Quality in Mexican-origin Families

PubMed Central

Cruz, Rick A.; Gonzales, Nancy A.; Corona, Marissa; King, Kevin M.; Cauce, Ana Mari; Robins, Richard W.; Widaman, Keith F.; Conger, Rand D.

2014-01-01

Prior research suggests that acculturation may influence relationship outcomes among Mexican-origin married couples, including marital adjustment and distress. Despite much theory and research on parent-child cultural differences and disruptions in the parent-child relationship, no previous research has investigated possible associations between husband-wife cultural differences and marital relationship quality. With a sample of Mexican-origin married couples (N = 398), the current study investigated the relations between husband-wife differences in acculturation (American orientation) and enculturation (Mexican orientation) with husband and wife reports of positive marital qualities (warmth and relationship satisfaction). To clarify and extend previous research, the current study also investigated within-person models of cultural orientation domains as related to positive marital quality. Results provide partial evidence showing that dyadic cultural differences are associated with lower positive marital quality while cultural similarity is associated with higher positive marital quality; however, the relations are complex and suggest that the associations between wife cultural orientation and positive marital quality may depend on husband cultural orientation (and vice versa). Findings also implicate the importance of assessing spouse bidimensional cultural orientation by showing that the relation between spouse acculturation level and relationship quality may depend on his or her enculturation level. Additional nuances in the findings illustrate the importance of assessing multiple domains of cultural orientation, including language use and cultural values. We highlight several future directions for research investigating nuances in spouse cultural dynamics and relationship processes. PMID:25313819

Self-benefiting in the allocation of scarce resources: leader-follower effects and the moderating effect of social value orientations.

PubMed

van Dijk, Eric; De Cremer, David

2006-10-01

Previous research on the allocation of scarce resources suggests that people who are assigned to higher positions (e.g., leaders) are more likely to make self-benefiting allocations than people who are assigned to lower positions (e.g., followers). In this article, the authors investigated the proposition that these findings would be moderated by people's social value orientations. In two experimental studies, the authors assigned participants either to the role of leader or follower and assessed the participants' social value orientations. In agreement with predictions, the findings show that position effects are moderated by social value orientation. Social value orientations only affected the allocation behavior of the leaders: Proself leaders allocated more resources to themselves than did prosocial leaders. Additional analyses indicate that these effects are mediated by feelings of entitlement.

Activity Recognition Invariant to Sensor Orientation with Wearable Motion Sensors.

PubMed

Yurtman, Aras; Barshan, Billur

2017-08-09

Most activity recognition studies that employ wearable sensors assume that the sensors are attached at pre-determined positions and orientations that do not change over time. Since this is not the case in practice, it is of interest to develop wearable systems that operate invariantly to sensor position and orientation. We focus on invariance to sensor orientation and develop two alternative transformations to remove the effect of absolute sensor orientation from the raw sensor data. We test the proposed methodology in activity recognition with four state-of-the-art classifiers using five publicly available datasets containing various types of human activities acquired by different sensor configurations. While the ordinary activity recognition system cannot handle incorrectly oriented sensors, the proposed transformations allow the sensors to be worn at any orientation at a given position on the body, and achieve nearly the same activity recognition performance as the ordinary system for which the sensor units are not rotatable. The proposed techniques can be applied to existing wearable systems without much effort, by simply transforming the time-domain sensor data at the pre-processing stage.

Three-dimensional full-field X-ray orientation microscopy

PubMed Central

Viganò, Nicola; Tanguy, Alexandre; Hallais, Simon; Dimanov, Alexandre; Bornert, Michel; Batenburg, Kees Joost; Ludwig, Wolfgang

2016-01-01

A previously introduced mathematical framework for full-field X-ray orientation microscopy is for the first time applied to experimental near-field diffraction data acquired from a polycrystalline sample. Grain by grain tomographic reconstructions using convex optimization and prior knowledge are carried out in a six-dimensional representation of position-orientation space, used for modelling the inverse problem of X-ray orientation imaging. From the 6D reconstruction output we derive 3D orientation maps, which are then assembled into a common sample volume. The obtained 3D orientation map is compared to an EBSD surface map and local misorientations, as well as remaining discrepancies in grain boundary positions are quantified. The new approach replaces the single orientation reconstruction scheme behind X-ray diffraction contrast tomography and extends the applicability of this diffraction imaging technique to material micro-structures exhibiting sub-grains and/or intra-granular orientation spreads of up to a few degrees. As demonstrated on textured sub-regions of the sample, the new framework can be extended to operate on experimental raw data, thereby bypassing the concept of orientation indexation based on diffraction spot peak positions. This new method enables fast, three-dimensional characterization with isotropic spatial resolution, suitable for time-lapse observations of grain microstructures evolving as a function of applied strain or temperature. PMID:26868303

40 CFR 600.302-08 - Fuel economy label format requirements.

Code of Federal Regulations, 2013 CFR

2013-07-01

... or diesel fuel as calculated in § 600.210-08(a) and (b). (3) The fuel pump logo. (4) The following... *”. The title shall be positioned in the grey area above the window of the fuel pump logo, in a size and...)”]”. Both of these titles are centered in the grey area above the window of the fuel pump logo, with a size...

40 CFR 600.302-08 - Fuel economy label format requirements.

Code of Federal Regulations, 2012 CFR

2012-07-01

... or diesel fuel as calculated in § 600.210-08(a) and (b). (3) The fuel pump logo. (4) The following... *”. The title shall be positioned in the grey area above the window of the fuel pump logo, in a size and...)”]”. Both of these titles are centered in the grey area above the window of the fuel pump logo, with a size...

--No Title--

Science.gov Websites

{box-sizing:border-box}.fix{background-color:#ff0}.bio-title{color:#5e6a71;font-size:20px;margin-top:0 ,.8);color:#fff;padding:1em;position:absolute;text-align:left}h3 .more{color:#fff;font-size:65%;font -weight:400}.hpfeat .header{background-color:#00a3e4;border-bottom:5px solid #000;color:#000;font-size

Ambulatory position and orientation tracking fusing magnetic and inertial sensing.

PubMed

Roetenberg, Daniel; Slycke, Per J; Veltink, Peter H

2007-05-01

This paper presents the design and testing of a portable magnetic system combined with miniature inertial sensors for ambulatory 6 degrees of freedom (DOF) human motion tracking. The magnetic system consists of three orthogonal coils, the source, fixed to the body and 3-D magnetic sensors, fixed to remote body segments, which measure the fields generated by the source. Based on the measured signals, a processor calculates the relative positions and orientations between source and sensor. Magnetic actuation requires a substantial amount of energy which limits the update rate with a set of batteries. Moreover, the magnetic field can easily be disturbed by ferromagnetic materials or other sources. Inertial sensors can be sampled at high rates, require only little energy and do not suffer from magnetic interferences. However, accelerometers and gyroscopes can only measure changes in position and orientation and suffer from integration drift. By combing measurements from both systems in a complementary Kalman filter structure, an optimal solution for position and orientation estimates is obtained. The magnetic system provides 6 DOF measurements at a relatively low update rate while the inertial sensors track the changes position and orientation in between the magnetic updates. The implemented system is tested against a lab-bound camera tracking system for several functional body movements. The accuracy was about 5 mm for position and 3 degrees for orientation measurements. Errors were higher during movements with high velocities due to relative movement between source and sensor within one cycle of magnetic actuation.

N′-[(E)-4-Hydr­oxy-3-methoxy­benzyl­idene]pyridine-4-carbohydrazide

PubMed Central

Shafiq, Zahid; Yaqub, Muhammad; Tahir, M. Nawaz; Hussain, Abid; Iqbal, M. Saeed

2009-01-01

In the title compound, C14H13N3O3, the two six-membered rings are oriented at a dihedral angle of 15.17 (11)° and an intra­molecular O—H⋯O hydrogen bond occurs. In the crystal, mol­ecules inter­act by way of N—H⋯O, O—H⋯N and C—H⋯O hydrogen bonds, thereby generating S(5) chain and R 2 1(7) ring motifs. PMID:21578481

4-Nitro­benzyl 2-bromo­acetate

PubMed Central

Zhu, Kai; Liu, Hui; Wang, Yan-Hua; Han, Ping-Fang; Wei, Ping

2009-01-01

In the mol­ecule of the title compound, C9H8BrNO4, the acetate group is close to planar [maximum deviation = 0.042 (3) Å] and is oriented at a dihedral angle of 73.24 (3)° with respect to the aromatic ring. In the crystal structure, inter­molecular C—H⋯O inter­actions link the mol­ecules into a three-dimensional network, forming R 2 2(10) ring motifs. PMID:21582813

2-Propyl-4H-thia­zolo[3,2-a][1,3,5]triazine-4-thione

PubMed Central

Yunus, Uzma; Tahir, Muhammad Kalim; Bhatti, Moazzam Hussain; Wong, Wai-Yeung

2008-01-01

In the title compound, C8H9N3S2, the n-propyl chain is disordered over two orientations (site-occupancy ratio = 0.522:0.478) and is roughly perpendicular to the fused thia­zolotriazine system. The angle between the fused ring and the propyl chain is 83.6 (1)° [ 82.2 (1)° for the disordered chain]. The structure is stabilized by C—H⋯N hydrogen bonds. PMID:21202112

3-(2,4-Dichloro­anilino)iso­benzo­furan-1(3H)-one1

PubMed Central

Odabaşoğlu, Mustafa; Büyükgüngör, Orhan

2008-01-01

In the mol­ecule of the title compound, C14H9Cl2NO2, the essentially planar phthalide group is oriented at a dihedral angle of 63.23 (5)° with respect to the substituted aromatic ring. In the crystal structure, inter­molecular C—H⋯O and N—H⋯O hydrogen bonds link the mol­ecules, generating R 4 4(21) ring motifs to form a three-dimensional network. PMID:21202144

The oblique effect is both allocentric and egocentric

PubMed Central

Mikellidou, Kyriaki; Cicchini, Guido Marco; Thompson, Peter G.; Burr, David C.

2016-01-01

Despite continuous movements of the head, humans maintain a stable representation of the visual world, which seems to remain always upright. The mechanisms behind this stability are largely unknown. To gain some insight on how head tilt affects visual perception, we investigate whether a well-known orientation-dependent visual phenomenon, the oblique effect—superior performance for stimuli at cardinal orientations (0° and 90°) compared with oblique orientations (45°)—is anchored in egocentric or allocentric coordinates. To this aim, we measured orientation discrimination thresholds at various orientations for different head positions both in body upright and in supine positions. We report that, in the body upright position, the oblique effect remains anchored in allocentric coordinates irrespective of head position. When lying supine, gravitational effects in the plane orthogonal to gravity are discounted. Under these conditions, the oblique effect was less marked than when upright, and anchored in egocentric coordinates. The results are well explained by a simple “compulsory fusion” model in which the head-based and the gravity-based signals are combined with different weightings (30% and 70%, respectively), even when this leads to reduced sensitivity in orientation discrimination. PMID:26129862

The Roles of Innate Information, Learning Rules and Plasticity in Migratory Bird Orientation

NASA Astrophysics Data System (ADS)

Able, Kenneth P.; Able, Mary A.

This paper and the following three papers were presented at the RIN97 Conference held in Oxford under the auspices of the Animal Navigation Special Interest Group, April 1997. The full proceedings, under the title Orientation and Navigation - Birds, Humans and Other Animals, can be obtained from the Director (£30 to Members, £50 to non-Members).Studies of the compass mechanisms involved in the migratory orientation of birds have revealed a complex web of interactions, both during the development of orientation behaviour in young birds and in mature individuals exhibiting migratory activity. In young birds, the acquisition of compass orientation capabilities involves the interplay of apparently genetically programmed information with a suite of innate learning rules. The latter canalise the ways in which experience with relevant orientation information from the environment impinges on development. There are many general similarities with the development of singing behaviour in songbirds, although that system is more thoroughly understood, especially at the neuronal level.Here we shall attempt to synthesise what is known about the development of compass mechanisms in a framework of innate information and learning rules. The way in which orientation behaviour develops leaves open the possibility for plasticity that enables birds to compensate for variability in the environmental cues that form the basis of their compasses. For at least some components of the system, behavioural plasticity remains into adulthood, allowing the bird on migration to respond in apparently adaptive ways to spatial and temporal variability in orientation information that it may encounter while enroute. We have studied these questions in the Savannah sparrow (Passerculus sandwichensis), a medium-distance North American emberizine nocturnal migrant. We will focus on that species, relating the results of our work to relevant studies on others.

Validating a strategy for psychosocial phenotyping using a large corpus of clinical text.

PubMed

Gundlapalli, Adi V; Redd, Andrew; Carter, Marjorie; Divita, Guy; Shen, Shuying; Palmer, Miland; Samore, Matthew H

2013-12-01

To develop algorithms to improve efficiency of patient phenotyping using natural language processing (NLP) on text data. Of a large number of note titles available in our database, we sought to determine those with highest yield and precision for psychosocial concepts. From a database of over 1 billion documents from US Department of Veterans Affairs medical facilities, a random sample of 1500 documents from each of 218 enterprise note titles were chosen. Psychosocial concepts were extracted using a UIMA-AS-based NLP pipeline (v3NLP), using a lexicon of relevant concepts with negation and template format annotators. Human reviewers evaluated a subset of documents for false positives and sensitivity. High-yield documents were identified by hit rate and precision. Reasons for false positivity were characterized. A total of 58 707 psychosocial concepts were identified from 316 355 documents for an overall hit rate of 0.2 concepts per document (median 0.1, range 1.6-0). Of 6031 concepts reviewed from a high-yield set of note titles, the overall precision for all concept categories was 80%, with variability among note titles and concept categories. Reasons for false positivity included templating, negation, context, and alternate meaning of words. The sensitivity of the NLP system was noted to be 49% (95% CI 43% to 55%). Phenotyping using NLP need not involve the entire document corpus. Our methods offer a generalizable strategy for scaling NLP pipelines to large free text corpora with complex linguistic annotations in attempts to identify patients of a certain phenotype.

Validating a strategy for psychosocial phenotyping using a large corpus of clinical text

PubMed Central

Gundlapalli, Adi V; Redd, Andrew; Carter, Marjorie; Divita, Guy; Shen, Shuying; Palmer, Miland; Samore, Matthew H

2013-01-01

Objective To develop algorithms to improve efficiency of patient phenotyping using natural language processing (NLP) on text data. Of a large number of note titles available in our database, we sought to determine those with highest yield and precision for psychosocial concepts. Materials and methods From a database of over 1 billion documents from US Department of Veterans Affairs medical facilities, a random sample of 1500 documents from each of 218 enterprise note titles were chosen. Psychosocial concepts were extracted using a UIMA-AS-based NLP pipeline (v3NLP), using a lexicon of relevant concepts with negation and template format annotators. Human reviewers evaluated a subset of documents for false positives and sensitivity. High-yield documents were identified by hit rate and precision. Reasons for false positivity were characterized. Results A total of 58 707 psychosocial concepts were identified from 316 355 documents for an overall hit rate of 0.2 concepts per document (median 0.1, range 1.6–0). Of 6031 concepts reviewed from a high-yield set of note titles, the overall precision for all concept categories was 80%, with variability among note titles and concept categories. Reasons for false positivity included templating, negation, context, and alternate meaning of words. The sensitivity of the NLP system was noted to be 49% (95% CI 43% to 55%). Conclusions Phenotyping using NLP need not involve the entire document corpus. Our methods offer a generalizable strategy for scaling NLP pipelines to large free text corpora with complex linguistic annotations in attempts to identify patients of a certain phenotype. PMID:24169276

Predicting factors of positive orientation and attitudes towards nursing: A quantitative cross-sectional study.

PubMed

Ten Hoeve, Yvonne; Castelein, Stynke; Jansen, Wiebren; Jansen, Gerard; Roodbol, Petrie

2016-05-01

Previous studies have identified various reasons for students to choose a career in nursing. Students at the start of their programme hold a great variety of images and perceptions of nursing which can affect their orientation and attitudes towards their future profession. This paper aims to examine nursing students' orientation and attitudes towards nursing at the beginning of their educational programme, and to explore predictors of positive orientation and attitudes. The study used a quantitative cross-sectional design. A survey was conducted among first-year nursing students at four nursing universities of applied sciences in the Netherlands. Questionnaires were administered to all students enrolled in a bachelor of nursing programme (n=1414) at these universities. Respondents completed a survey consisting of: 1) Nursing Orientation Tool, 2) Nursing Attitude Questionnaire, and 3) demographic data such as gender, living status, nursing experience, preliminary training, first-choice programme, and career choice. Kruskal Wallis tests, with post hoc Mann Whitney U tests, were used to compare group scores. Multiple regression was performed to investigate predictors of positive orientation and attitudes towards nursing. Students in this study sample (n=1244) strongly agreed with statements related to caring, nursing expertise, professional nursing knowledge and the application of this knowledge. Predictors of positive orientation and attitudes towards nursing include having nursing/caring experience, indicating nursing as the first choice for study, preliminary vocational training, and a desire to make a career in nursing. Data from this survey suggest a link between personal and environmental characteristics and motivations to select nursing as a career. Understanding which factors predict positive orientation and attitudes towards nursing could offer educators a tool in the recruitment and selection assessment of new students. Copyright © 2016 Elsevier Ltd. All rights reserved.

Nursing students' reflections on the learning experience of a unique mental health clinical placement.

PubMed

Patterson, Christopher; Moxham, Lorna; Brighton, Renee; Taylor, Ellie; Sumskis, Susan; Perlman, Dana; Heffernan, Tim; Hadfield, Louise

2016-11-01

There exists a need for innovative thinking to identify new clinical placement opportunities for nursing students. Recovery-based clinical placements for mental health nurse students remain unique and require investigation. To examine the learning experience of Bachelor of Nursing students who undertook an innovative mental health clinical placement known as Recovery Camp. This study incorporated qualitative analysis of written reflections. Using Braun and Clarke's (2006) six phases of thematic analysis the corpus of student reflections were reviewed by three members of the research team independent to each other. Four themes emerged. The theme of Pre-placement Expectations incorporates participant foci on pre-conceptions of Recovery Camp. The theme of Student Learning incorporates the ways in which participants recognised the experience of Recovery Camp influenced learning. Reflections themed under the title Placement Setting include discussion of the Recovery Camp as a clinical placement. The theme of Future Practice incorporates students' reflections on how they plan to practice as nurses as a result the learning experiences of Recovery Camp. An immersive clinical placement such as Recovery Camp can influence students' perceptions of people with mental illness, have a positive impact on student learning and influence students' decisions about future practice. The learning experience of nursing students whom attend unique, recovery-orientated clinical placements can be both positive and educative. Copyright © 2016 Elsevier Ltd. All rights reserved.

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Science.gov Websites

-color:#5e6a71;border-top:3px solid #62d2ff}header .logo{background-position:center center}@media (min -position:center right}}header a.app-name,header a.app-name:hover,header a.app-name:visited{color:#fff

Specifying the effects of physician's communication on patients' outcomes: A randomised controlled trial.

PubMed

van Osch, Mara; van Dulmen, Sandra; van Vliet, Liesbeth; Bensing, Jozien

2017-08-01

To experimentally test the effects of physician's affect-oriented communication and inducing expectations on outcomes in patients with menstrual pain. Using a 2×2 RCT design, four videotaped simulated medical consultations were used, depicting a physician and a patient with menstrual pain. In the videos, two elements of physician's communication were manipulated: (1) affect-oriented communication (positive: warm, emphatic; versus negative: cold, formal), and (2) outcome expectation induction (positive versus uncertain). Participants (293 women with menstrual pain), acting as analogue patients, viewed one of the four videos. Pre- and post video participants' outcomes (anxiety, mood, self-efficacy, outcome expectations, and satisfaction) were assessed. Positive affect-oriented communication reduced anxiety (p<0.001), negative mood (p=0.001), and increased satisfaction (p<0.001) compared to negative affect-oriented communication. Positive expectations increased feelings of self-efficacy (p<0.001) and outcome expectancies (p<0.001), compared to uncertain expectations, but did not reduce anxiety. The combination of positive affect-oriented communication and a positive expectation reduced anxiety (p=0.02), increased outcome expectancies (p=0.01) and satisfaction (p=0.001). Being empathic and inducing positive expectations have distinct and combined effects, demonstrating that both are needed to influence patients' outcomes for the best. Continued medical training is needed to harness placebo-effects of medical communication into practice. Copyright © 2017 Elsevier B.V. All rights reserved.

Manning Army Equal Opportunity Officer Positions

DTIC Science & Technology

2013-03-01

equality , and other social dynamics. This long overdue initiative identified organizational and cultural impediments that had essentially prevented...Manning Army Equal Opportunity Officer Positions by Colonel Angela M. Odom United States Army...TYPE STRATEGY RESEARCH PROJECT .33 3. DATES COVERED (From - To) 4. TITLE AND SUBTITLE Manning Army Equal Opportunity Officer Positions 5a

How Positivity Links With Job Satisfaction: Preliminary Findings on the Mediating Role of Work-Life Balance

PubMed Central

Orkibi, Hod; Brandt, Yaron Ilan

2015-01-01

The positive characteristics that can help people juggle their work and personal roles and experience greater job satisfaction are attracting increased research attention. This study presents a conceptual model to account for the association between employees’ positive orientation (i.e., the tendency to evaluate self, life, and the future in a positive way) and their job satisfaction (N = 108). As theorized, the results indicate that employees’ ability to manage their work-life balance fully mediates the relation between their positive orientation and job satisfaction. This suggests that a positive orientation serves as an adaptive personal resource that can facilitate employees’ ability to balance work and non-work demands and hence can foster job satisfaction. The practical implications for positive psychological interventions in organizational settings are discussed. PMID:27247666

Single neural code for blur in subjects with different interocular optical blur orientation

PubMed Central

Radhakrishnan, Aiswaryah; Sawides, Lucie; Dorronsoro, Carlos; Peli, Eli; Marcos, Susana

2015-01-01

The ability of the visual system to compensate for differences in blur orientation between eyes is not well understood. We measured the orientation of the internal blur code in both eyes of the same subject monocularly by presenting pairs of images blurred with real ocular point spread functions (PSFs) of similar blur magnitude but varying in orientations. Subjects assigned a level of confidence to their selection of the best perceived image in each pair. Using a classification-images–inspired paradigm and applying a reverse correlation technique, a classification map was obtained from the weighted averages of the PSFs, representing the internal blur code. Positive and negative neural PSFs were obtained from the classification map, representing the neural blur for best and worse perceived blur, respectively. The neural PSF was found to be highly correlated in both eyes, even for eyes with different ocular PSF orientations (rPos = 0.95; rNeg = 0.99; p < 0.001). We found that in subjects with similar and with different ocular PSF orientations between eyes, the orientation of the positive neural PSF was closer to the orientation of the ocular PSF of the eye with the better optical quality (average difference was ∼10°), while the orientation of the positive and negative neural PSFs tended to be orthogonal. These results suggest a single internal code for blur with orientation driven by the orientation of the optical blur of the eye with better optical quality. PMID:26114678

A Framework to Move Forward on the Path to Eco-innovation in the Construction Industry: Implications to Improve Firms' Sustainable Orientation.

PubMed

Segarra-Oña, María-del-Val; Peiró-Signes, Angel; Cervelló-Royo, Roberto

2015-12-01

This paper examines key aspects in the innovative behavior of the construction firms that determine their environmental orientation while innovating. Structural equation modeling was used and data of 222 firms retrieved from the Spanish Technological Innovation Panel (PITEC) for 2010 to analyse the drivers of environmental orientation of the construction firms during the innovation process. The results show that the environmental orientation is positively affected by the product and process orientation of construction firms during the innovation process. Furthermore, the positive relation between the importance of market information sources and environmental orientation, mediated by process and product orientation, is discussed. Finally, a model that explains these relations is proposed and validated. Results have important managerial implications for those companies worried about their eco-innovative focus as the types of actions and relations within firms most suitable for improving their eco-innovative orientation are highlighted.

Analysis of Human Resources and Services Administration-funded services for HIV-positive substance users: a study of Ryan White CARE Act Title III, Title IV, and Special Projects of National Significance providers.

PubMed

Tobias, Carol; Drainoni, Mari-Lynn; Wood, Starr

2004-10-01

In this study, 175 organizations providing health care and/or social services to HIV-positive substance users responded to a questionnaire to: (1) investigate how programs were configured to serve consumer needs and (2) identify potential innovative strategies to be explored in greater depth in a subsequent study. The results demonstrated wide variability in types of services provided, racial and ethnic diversity, methods of addressing cultural and linguistic needs, accessibility provisions, strategies for engagement and retention, strategies for coordination and integrations of care, most difficult barriers to care, and funding sources.

Impact of lexical and sentiment factors on the popularity of scientific papers

PubMed Central

Sienkiewicz, Julian; Altmann, Eduardo G.

2016-01-01

We investigate how textual properties of scientific papers relate to the number of citations they receive. Our main finding is that correlations are nonlinear and affect differently the most cited and typical papers. For instance, we find that, in most journals, short titles correlate positively with citations only for the most cited papers, whereas for typical papers, the correlation is usually negative. Our analysis of six different factors, calculated both at the title and abstract level of 4.3 million papers in over 1500 journals, reveals the number of authors, and the length and complexity of the abstract, as having the strongest (positive) influence on the number of citations. PMID:27429773

Impact of lexical and sentiment factors on the popularity of scientific papers

NASA Astrophysics Data System (ADS)

Sienkiewicz, Julian; Altmann, Eduardo G.

2016-06-01

We investigate how textual properties of scientific papers relate to the number of citations they receive. Our main finding is that correlations are nonlinear and affect differently the most cited and typical papers. For instance, we find that, in most journals, short titles correlate positively with citations only for the most cited papers, whereas for typical papers, the correlation is usually negative. Our analysis of six different factors, calculated both at the title and abstract level of 4.3 million papers in over 1500 journals, reveals the number of authors, and the length and complexity of the abstract, as having the strongest (positive) influence on the number of citations.

The Influence of Temporal Orientation and Affective Frame on use of Ethical Decision-Making Strategies

PubMed Central

Martin, Laura E.; Stenmark, Cheryl K.; Thiel, Chase E.; Antes, Alison L.; Mumford, Michael D.; Connelly, Shane; Devenport, Lynn D.

2011-01-01

This study examined the role of temporal orientation and affective frame in the execution of ethical decision-making strategies. In reflecting on a past experience or imagining a future experience, participants thought about experiences that they considered either positive or negative. The participants recorded their thinking about that experience by responding to several questions, and their responses were content-analyzed for the use of ethical decision-making strategies. The findings indicated that a future temporal orientation was associated with greater strategy use. Likewise, a positive affective frame was associated with greater strategy use. Future orientation may permit better strategy execution than a past orientation because it facilitates more objective, balanced contemplation of the reflected-upon situation, and minimizes potential self-threat associated with past behavior. A positive affective frame likely improves strategy execution because it facilitates active analysis of the experience. Future directions and implications of these findings are discussed. PMID:21572582

Position and orientation tracking system

DOEpatents

Burks, Barry L.; DePiero, Fred W.; Armstrong, Gary A.; Jansen, John F.; Muller, Richard C.; Gee, Timothy F.

1998-01-01

A position and orientation tracking system presents a laser scanning appaus having two measurement pods, a control station, and a detector array. The measurement pods can be mounted in the dome of a radioactive waste storage silo. Each measurement pod includes dual orthogonal laser scanner subsystems. The first laser scanner subsystem is oriented to emit a first line laser in the pan direction. The second laser scanner is oriented to emit a second line laser in the tilt direction. Both emitted line lasers scan planes across the radioactive waste surface to encounter the detector array mounted on a target robotic vehicle. The angles of incidence of the planes with the detector array are recorded by the control station. Combining measurements describing each of the four planes provides data for a closed form solution of the algebraic transform describing the position and orientation of the target robotic vehicle.

Position and orientation tracking system

DOEpatents

Burks, B.L.; DePiero, F.W.; Armstrong, G.A.; Jansen, J.F.; Muller, R.C.; Gee, T.F.

1998-05-05

A position and orientation tracking system presents a laser scanning apparatus having two measurement pods, a control station, and a detector array. The measurement pods can be mounted in the dome of a radioactive waste storage silo. Each measurement pod includes dual orthogonal laser scanner subsystems. The first laser scanner subsystem is oriented to emit a first line laser in the pan direction. The second laser scanner is oriented to emit a second line laser in the tilt direction. Both emitted line lasers scan planes across the radioactive waste surface to encounter the detector array mounted on a target robotic vehicle. The angles of incidence of the planes with the detector array are recorded by the control station. Combining measurements describing each of the four planes provides data for a closed form solution of the algebraic transform describing the position and orientation of the target robotic vehicle. 14 figs.

Discrimination and drinking: A systematic review of the evidence.

PubMed

Gilbert, Paul A; Zemore, Sarah E

2016-07-01

Although it is widely accepted that discrimination is associated with heavy and hazardous drinking, particularly within stress and coping frameworks, there has been no comprehensive review of the evidence. In response, we conducted a systematic review of the English language peer-reviewed literature to summarize studies of discrimination and alcohol-related outcomes, broadly defined. Searching six online data bases, we identified 938 non-duplicative titles published between 1980 and 2015, of which 97 met all inclusion criteria for our review and reported quantitative tests of associations between discrimination and alcohol use. We extracted key study characteristics and assessed quality based on reported methodological details. Papers generally supported a positive association; however, the quantity and quality of evidence varied considerably. The largest number of studies was of racial/ethnic discrimination among African Americans in the United States, followed by sexual orientation and gender discrimination. Studies of racial/ethnic discrimination were notable for their frequent use of complex modeling (i.e., mediation, moderation) but focused nearly exclusively on interpersonal discrimination. In contrast, studies of sexual orientation discrimination (i.e., heterosexism, homophobia) examined both internalized and interpersonal aspects; however, the literature largely relied on global tests of association using cross-sectional data. Some populations (e.g., Native Americans, Asian and Pacific Islanders) and types of discrimination (e.g., systemic/structural racism; ageism) received scant attention. This review extends our knowledge of a key social determinant of health through alcohol use. We identified gaps in the evidence base and suggest directions for future research related to discrimination and alcohol misuse. Copyright © 2016 Elsevier Ltd. All rights reserved.

Discrimination and Drinking: A Systematic Review of the Evidence

PubMed Central

Gilbert, Paul A.; Zemore, Sarah E.

2016-01-01

Although it is widely accepted that discrimination is associated with heavy and hazardous drinking, particularly within stress and coping frameworks, there has been no comprehensive review of the evidence. In response, we conducted a systematic review of the English language peer-reviewed literature to summarize studies of discrimination and alcohol-related outcomes, broadly defined. Searching six online data bases, we identified 937 non-duplicative titles published between 1980 and 2015, of which 97 met all inclusion criteria for our review and reported quantitative tests of associations between discrimination and alcohol use. We extracted key study characteristics and assessed quality based on reported methodological details. Papers generally supported a positive association; however, the quantity and quality of evidence varied considerably. The largest number of studies was of racial/ethnic discrimination among African Americans in the United States, followed by sexual orientation and gender discrimination. Studies of racial/ethnic discrimination were notable for their frequent use of complex modeling (i.e., mediation, moderation) but focused nearly exclusively on interpersonal discrimination. In contrast, studies of sexual orientation discrimination (i.e., heterosexism, homophobia) examined both internalized and interpersonal aspects; however, the literature largely relied on global tests of association using cross-sectional data. Some populations (e.g., Native Americans, Asian and Pacific Islanders) and types of discrimination (e.g., systemic/structural racism; ageism) received scant attention. This review extends our knowledge of a key social determinant of health through alcohol use. We identified gaps in the evidence base and suggest directions for future research related to discrimination and alcohol misuse. PMID:27315370

Cool Girls, Inc.: Promoting the Positive Development of Urban Preadolescent and Early Adolescent Girls

ERIC Educational Resources Information Center

Kuperminc, Gabriel P.; Thomason, Jessica; DiMeo, Michelle; Broomfield-Massey, Kimberley

2011-01-01

The past two decades have seen a transformation in youth programming toward a comprehensive positive youth development (YD) framework. Cool Girls, Inc., a YD program, focuses on improving girls' life chances by promoting positive behaviors and attitudes in multiple domains. These include self-concept, academic orientation, future orientation, and…

The effect of hand position on perceived finger orientation in left- and right-handers.

PubMed

Fraser, Lindsey E; Harris, Laurence R

2017-12-01

In the absence of visual feedback, the perceived orientation of the fingers is systematically biased. In right-handers these biases are asymmetrical between the left and right hands in the horizontal plane and may reflect common functional postures for the two hands. Here we compared finger orientation perception in right- and left-handed participants for both hands, across various hand positions in the horizontal plane. Participants rotated a white line on a screen optically superimposed over their hand to indicate the perceived position of the finger that was rotated to one of seven orientations with the hand either aligned with the body midline, aligned with the shoulder, or displaced by twice the shoulder-to-midline distance from the midline. We replicated the asymmetric pattern of biases previously reported in right-handed participants (left hand biased towards an orientation ~30° inward, right hand ~10° inward). However, no such asymmetry was found for left-handers, suggesting left-handers may use different strategies when mapping proprioception to body or space coordinates and/or have less specialization of function between the hands. Both groups' responses rotated further outward as distance of the hand from the body midline increased, consistent with other research showing spatial orientation estimates diverge outward in the periphery. Finally, for right-handers, precision of responses was best when the hand was aligned with the shoulder compared to the other two conditions. These results highlight the unique role of hand dominance and hand position in perception of finger orientation, and provide insight into the proprioceptive position sense of the upper limbs.

FRET measurements of kinesin neck orientation reveal a structural basis for processivity and asymmetry.

PubMed

Martin, Douglas S; Fathi, Reza; Mitchison, Timothy J; Gelles, Jeff

2010-03-23

As the smallest and simplest motor enzymes, kinesins have served as the prototype for understanding the relationship between protein structure and mechanochemical function of enzymes in this class. Conventional kinesin (kinesin-1) is a motor enzyme that transports cargo toward the plus end of microtubules by a processive, asymmetric hand-over-hand mechanism. The coiled-coil neck domain, which connects the two kinesin motor domains, contributes to kinesin processivity (the ability to take many steps in a row) and is proposed to be a key determinant of the asymmetry in the kinesin mechanism. While previous studies have defined the orientation and position of microtubule-bound kinesin motor domains, the disposition of the neck coiled-coil remains uncertain. We determined the neck coiled-coil orientation using a multidonor fluorescence resonance energy transfer (FRET) technique to measure distances between microtubules and bound kinesin molecules. Microtubules were labeled with a new fluorescent taxol donor, TAMRA-X-taxol, and kinesin derivatives with an acceptor fluorophore attached at positions on the motor and neck coiled-coil domains were used to reconstruct the positions and orientations of the domains. FRET measurements to positions on the motor domain were largely consistent with the domain orientation determined in previous studies, validating the technique. Measurements to positions on the neck coiled-coil were inconsistent with a radial orientation and instead demonstrated that the neck coiled-coil is parallel to the microtubule surface. The measured orientation provides a structural explanation for how neck surface residues enhance processivity and suggests a simple hypothesis for the origin of kinesin step asymmetry and "limping."

Recordkeeping and reporting under Title VII and the ADA--EEOC. Final rule.

PubMed

1991-07-26

This final rule is based on two separate Notices of Proposed Rulemaking (NPRM) published on February 13, 1989 (54 FR 6551), and March 5, 1991 (56 FR 9185). This final rule amends 29 CFR part 1602, EEOC's regulations on Recordkeeping and Reporting under title VII of the Civil Rights Act of 1964 (title VII), to add recordkeeping requirements under the Americans with Disabilities Act of 1990 (ADA). It increases the records retention period required in part 1602 for title VII and the ADA from 6 months to one year. The Commission also is adding a new subpart R to part 1602, 29 CFR 1602.56, that will clarify that the Commission has the authority to investigate persons to determine whether they comply with the reporting or recordkeeping requirements of part 1602. In addition, the Commission is making several minor changes to sections 1602.7 and 1602.10. The Commission also is deleting section 1602.14(b) of its title VII recordkeeping regulations, which provides that the section 1602 recordkeeping requirements do not apply to temporary or seasonal positions. Information regarding such employees now must be reported on Standard Form 100 on September 30 of each year, in the same fashion as information regarding permanent employees is reported. Similarly, the Commission is deleting sections 1627.3(b) and 1627.4(a)(2) of the Age Discrimination in Employment Act recordkeeping regulations, which provide for a 90-day retention period for temporary positions, and is clarifying the mandatory nature of such recordkeeping. The Commission is not issuing a final rule on proposed section 1602.57 at this time.

5 CFR 2635.804 - Outside earned income limitations applicable to certain Presidential appointees and other...

Code of Federal Regulations, 2011 CFR

2011-01-01

... designated as not normally subject to change as a result of a Presidential transition; (iii) A position... Department of Energy employee appointed under § 213.3301 of this title to a Schedule C position is appointed...

5 CFR 2635.804 - Outside earned income limitations applicable to certain Presidential appointees and other...

Code of Federal Regulations, 2012 CFR

2012-01-01

... designated as not normally subject to change as a result of a Presidential transition; (iii) A position... Department of Energy employee appointed under § 213.3301 of this title to a Schedule C position is appointed...

5 CFR 2635.804 - Outside earned income limitations applicable to certain Presidential appointees and other...

Code of Federal Regulations, 2014 CFR

2014-01-01

... designated as not normally subject to change as a result of a Presidential transition; (iii) A position... Department of Energy employee appointed under § 213.3301 of this title to a Schedule C position is appointed...

5 CFR 2635.804 - Outside earned income limitations applicable to certain Presidential appointees and other...

Code of Federal Regulations, 2010 CFR

2010-01-01

... designated as not normally subject to change as a result of a Presidential transition; (iii) A position... Department of Energy employee appointed under § 213.3301 of this title to a Schedule C position is appointed...

5 CFR 2635.804 - Outside earned income limitations applicable to certain Presidential appointees and other...

Code of Federal Regulations, 2013 CFR

2013-01-01

... designated as not normally subject to change as a result of a Presidential transition; (iii) A position... Department of Energy employee appointed under § 213.3301 of this title to a Schedule C position is appointed...

An analysis of restructuring orientation to enhance nurse retention.

PubMed

Kiel, Joan M

2012-01-01

The nursing shortage has received much media attention; however, something that contributes to it-nurse turnover-has not received the same attention. Facilities spend time and money to train new employees only to have them leave within a few months. Staff morale, money, time, and quality of care are all affected by nurse turnover. The fact that it often occurs so soon after one takes a position makes it pertinent to look at the process of transition into the new position, namely, the orientation program. This article examines the turnover statistics, costs, rationale, and orientation programs that have proven positive results. It is hoped that the findings can assist health care facilities to replicate successful orientation programs and reduce nurse turnover.

Motivated prediction of future feelings: effects of negative mood and mood orientation on affective forecasts.

PubMed

Buehler, Roger; McFarland, Cathy; Spyropoulos, Vassili; Lam, Kent C H

2007-09-01

This article examines the role of motivational factors in affective forecasting. The primary hypothesis was that people predict positive emotional reactions to future events when they are motivated to enhance their current feelings. Three experiments manipulated participants' moods (negative vs. neutral) and orientation toward their moods (reflective vs. ruminative) and then assessed the positivity of their affective predictions for future events. As hypothesized, when participants adopted a reflective orientation, and thus should have been motivated to engage in mood-regulation processes, they predicted more positive feelings in the negative than in the neutral mood condition. This pattern of mood-incongruent affective prediction was not exhibited when participants adopted a ruminative orientation. Additionally, within the negative mood condition, generating affective forecasts had a more positive emotional impact on reflectors than on ruminators. The findings suggest that affective predictions are sometimes driven by mood-regulatory motives.

The Role of the Relationship with Parents with Respect to Work Orientation and Work Ethic.

PubMed

Leenders, Monique V E; Buunk, Abraham P; Henkens, Kène

2017-01-01

We examined the extent to which individual relationships with mother and father, social support from partner, and quality of the relationship with the partner, are related to work orientation and work ethic. Survey data were obtained from 3841 respondents from the Netherlands Kinship Panel Study (wave 2). The results showed that, overall, people with a more positive relationship with their parents had a more positive work orientation and a stronger work ethic. A positive relationship with the father had a greater influence on these work aspects than a positive relationship with the mother, particularly for men. Partner support and the quality of the partner relationship partially mediated the association between the relationship with one's parents and work orientation only for women. There were no significant relationships between partner support or the quality of the partner relationship, and work ethic. Research on the relationship with parents and work-related variables is discussed.

Inertial and time-of-arrival ranging sensor fusion.

PubMed

Vasilyev, Paul; Pearson, Sean; El-Gohary, Mahmoud; Aboy, Mateo; McNames, James

2017-05-01

Wearable devices with embedded kinematic sensors including triaxial accelerometers, gyroscopes, and magnetometers are becoming widely used in applications for tracking human movement in domains that include sports, motion gaming, medicine, and wellness. The kinematic sensors can be used to estimate orientation, but can only estimate changes in position over short periods of time. We developed a prototype sensor that includes ultra wideband ranging sensors and kinematic sensors to determine the feasibility of fusing the two sensor technologies to estimate both orientation and position. We used a state space model and applied the unscented Kalman filter to fuse the sensor information. Our results demonstrate that it is possible to estimate orientation and position with less error than is possible with either sensor technology alone. In our experiment we obtained a position root mean square error of 5.2cm and orientation error of 4.8° over a 15min recording. Copyright © 2017 Elsevier B.V. All rights reserved.

Comparing Web, Group and Telehealth Formats of a Military Parenting Program

DTIC Science & Technology

2017-06-01

AWARD NUMBER: W81XWH-14-1-0143 TITLE: Comparing Web, Group and Telehealth Formats of a Military Parenting Program PRINCIPAL INVESTIGATOR...be construed as an official Department of the Army position, policy or decision unless so designated by other documentation. REPORT DOCUMENTATION...2017 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Comparing Web, Group and Telehealth Formats of a Military Parenting Program 5b. GRANT NUMBER 5c

Non-Uniformly Sampled MR Correlated Spectroscopic Imaging in Breast Cancer and Nonlinear Reconstruction

DTIC Science & Technology

2017-10-01

AWARD NUMBER: W81XWH-16-1-0524 TITLE: Non-Uniformly Sampled MR Correlated Spectroscopic Imaging in Breast Cancer and Nonlinear Reconstruction...author(s) and should not be construed as an official Department of the Army position, policy or decision unless so designated by other...COVERED 30 Sep 2016 - 29 Sep 2017 5a. CONTRACT NUMBER 4. TITLE AND SUBTITLE Non-Uniformly Sampled MR Correlated Spectroscopic Imaging in Breast

The chief information officer in Canadian hospitals: fact or fancy?

PubMed

Protti, D J; Carmichael, V

1992-01-01

Although the title "chief information officer" (CIO) has enjoyed some success in the private sector, it is not yet a common term in Canadian health care. However, with the explosion of information technology, the particular responsibilities of the person overseeing hospital information are significantly different from those using the title "chief financial officer", "chief operating officer" or "associate/assistant executive director". To determine the popularity of the term in Canada, 146 hospitals with more than 200 beds were surveyed. In all, the person handling hospital information had 40 different titles, with 11 appearing more than once. Only two respondents used CIO as a title. It is suggested that a CIO is a bridge between older systems and models, and new technologies and techniques. The future success of CIOs in Canadian health care, however, depends partly on those holding the positions today, and their acceptance that information is both a resource and a strategic opportunity.

Position and Orientation Tracking in a Ubiquitous Monitoring System for Parkinson Disease Patients With Freezing of Gait Symptom

PubMed Central

Català, Andreu; Rodríguez Martín, Daniel; van der Aa, Nico; Chen, Wei; Rauterberg, Matthias

2013-01-01

Background Freezing of gait (FoG) is one of the most disturbing and least understood symptoms in Parkinson disease (PD). Although the majority of existing assistive systems assume accurate detections of FoG episodes, the detection itself is still an open problem. The specificity of FoG is its dependency on the context of a patient, such as the current location or activity. Knowing the patient's context might improve FoG detection. One of the main technical challenges that needs to be solved in order to start using contextual information for FoG detection is accurate estimation of the patient's position and orientation toward key elements of his or her indoor environment. Objective The objectives of this paper are to (1) present the concept of the monitoring system, based on wearable and ambient sensors, which is designed to detect FoG using the spatial context of the user, (2) establish a set of requirements for the application of position and orientation tracking in FoG detection, (3) evaluate the accuracy of the position estimation for the tracking system, and (4) evaluate two different methods for human orientation estimation. Methods We developed a prototype system to localize humans and track their orientation, as an important prerequisite for a context-based FoG monitoring system. To setup the system for experiments with real PD patients, the accuracy of the position and orientation tracking was assessed under laboratory conditions in 12 participants. To collect the data, the participants were asked to wear a smartphone, with and without known orientation around the waist, while walking over a predefined path in the marked area captured by two Kinect cameras with non-overlapping fields of view. Results We used the root mean square error (RMSE) as the main performance measure. The vision based position tracking algorithm achieved RMSE = 0.16 m in position estimation for upright standing people. The experimental results for the proposed human orientation estimation methods demonstrated the adaptivity and robustness to changes in the smartphone attachment position, when the fusion of both vision and inertial information was used. Conclusions The system achieves satisfactory accuracy on indoor position tracking for the use in the FoG detection application with spatial context. The combination of inertial and vision information has the potential for correct patient heading estimation even when the inertial wearable sensor device is put into an a priori unknown position. PMID:25098265

Position and orientation tracking in a ubiquitous monitoring system for Parkinson disease patients with freezing of gait symptom.

PubMed

Takač, Boris; Català, Andreu; Rodríguez Martín, Daniel; van der Aa, Nico; Chen, Wei; Rauterberg, Matthias

2013-07-15

Freezing of gait (FoG) is one of the most disturbing and least understood symptoms in Parkinson disease (PD). Although the majority of existing assistive systems assume accurate detections of FoG episodes, the detection itself is still an open problem. The specificity of FoG is its dependency on the context of a patient, such as the current location or activity. Knowing the patient's context might improve FoG detection. One of the main technical challenges that needs to be solved in order to start using contextual information for FoG detection is accurate estimation of the patient's position and orientation toward key elements of his or her indoor environment. The objectives of this paper are to (1) present the concept of the monitoring system, based on wearable and ambient sensors, which is designed to detect FoG using the spatial context of the user, (2) establish a set of requirements for the application of position and orientation tracking in FoG detection, (3) evaluate the accuracy of the position estimation for the tracking system, and (4) evaluate two different methods for human orientation estimation. We developed a prototype system to localize humans and track their orientation, as an important prerequisite for a context-based FoG monitoring system. To setup the system for experiments with real PD patients, the accuracy of the position and orientation tracking was assessed under laboratory conditions in 12 participants. To collect the data, the participants were asked to wear a smartphone, with and without known orientation around the waist, while walking over a predefined path in the marked area captured by two Kinect cameras with non-overlapping fields of view. We used the root mean square error (RMSE) as the main performance measure. The vision based position tracking algorithm achieved RMSE = 0.16 m in position estimation for upright standing people. The experimental results for the proposed human orientation estimation methods demonstrated the adaptivity and robustness to changes in the smartphone attachment position, when the fusion of both vision and inertial information was used. The system achieves satisfactory accuracy on indoor position tracking for the use in the FoG detection application with spatial context. The combination of inertial and vision information has the potential for correct patient heading estimation even when the inertial wearable sensor device is put into an a priori unknown position.

Adaptation of BAp crystal orientation to stress distribution in rat mandible during bone growth

NASA Astrophysics Data System (ADS)

Nakano, T.; Fujitani, W.; Ishimoto, T.; Umakoshi, Y.

2009-05-01

Biological apatite (BAp) c-axis orientation strongly depends on stress distribution in vivo and tends to align along the principal stress direction in bones. Dentulous mandible is subjected to a complicated stress condition in vivo during chewing but few studies have been carried out on the BAp c-axis orientation; so the adaptation of BAp crystal orientation to stress distribution was examined in rat dentulous mandible during bone growth and mastication. Female SD rats 4 to 14 weeks old were prepared, and the bone mineral density (BMD) and BAp crystal orientation were analyzed in a cross-section of mandible across the first molar focusing on two positions: separated from and just under the tooth root on the same cross-section perpendicular to the mesiodistal axis. The degree of BAp orientation was analyzed by a microbeam X-ray diffractometer using Cu-Kα radiation equipped with a detector of curved one-dimensional PSPC and two-dimensional PSPC in the reflection and transmission optics, respectively. BMD quickly increased during bone growth up to 14 weeks, although it was independent of the position from the tooth root. In contrast, BAp crystal orientation strongly depended on the age and the position from the tooth root, even in the same cross-section and direction, especially along the mesiodistal and the biting axes. With increased biting stress during bone growth, the degree of BAp orientation increased along the mesiodistal axis in a position separated from the tooth root more than that near the tooth root. In contrast, BAp preferential alignment clearly appeared along the biting axis near the tooth root. We conclude that BAp orientation rather than BMD sensitively adapts to local stress distribution, especially from the chewing stress in vivo in the mandible.

--No Title--

Science.gov Websites

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Determining Positions and Desired Applicant Characteristics in Sports Job Ads

ERIC Educational Resources Information Center

Atali, Levent

2015-01-01

The purpose of this study is to determine the diversity of positions occurring in sports job ads and reveal the characteristics requested from applicants for each position. This study examined 103 sports-related job ads obtained from four human resources websites. Using content analysis, job ads were examined in terms of job titles, and the…

--No Title--

Science.gov Websites

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--No Title--

Science.gov Websites

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A Survey of Client Geolocation Using Wi-Fi Positioning Services

DTIC Science & Technology

2014-03-01

Master’s Thesis 4 . TITLE AND SUBTITLE A SURVEY OF CLIENT GEOLOCATION USING WI-FI POSITIONING SERVICES 5. FUNDING NUMBERS 6. AUTHOR(S) Nicholas... 4   B.   RELATED WORK ..........................................................................................5   III.   METHODOLOGY...9   4 .   Target AP Collection

Librarians in Name Only: Systems Librarianship and Job Seeking: A Content Analysis.

ERIC Educational Resources Information Center

Taylor, Robbie F.

This study surveys previous research about systems librarians and performs a systematic examination of position requirements through analysis of position announcements, responsibilities, required skills, job titles, degree requirements, personality qualifications, and salaries. The educational needs and emergent curriculum appropriate for…

A Preliminary Language Validity Analysis of the Problem Oriented Screening Instrument for Teenagers (POSIT).

ERIC Educational Resources Information Center

Mason, Michael J.

1995-01-01

The Problem Oriented Screening Inventory for Teenagers (POSIT) was analyzed in a Hispanic majority school district to determine the test/retest correlation of the English and Spanish versions of the instrument. Data analysis indicated fairly weak agreement between the English and Spanish POSIT version results for this sample of bilingual…

A conceptual model of nurses' goal orientation, service behavior, and service performance.

PubMed

Chien, Chun-Cheng; Chou, Hsin-Kai; Hung, Shuo-Tsung

2008-01-01

Based on the conceptual framework known as the "service triangle," the authors constructed a model of nurses' goal orientation, service behavior, and service performance to investigate the antecedents and consequences of the medical service behavior provided by nurses. This cross-sectional study collected data from 127 nurses in six hospitals using a mail-in questionnaire. Analysis of the model revealed that the customer-oriented behavior of nurses had a positive influence on organizational citizenship behavior; and both of these behaviors had a significant positive influence on service performance. The results also indicate that a higher learning goal orientation among nurses was associated with the performance of both observable customer-oriented behavior and organizational-citizenship behavior.

Is the gap more than gender? A longitudinal analysis of gender, gender role orientation, and earnings.

PubMed

Judge, Timothy A; Livingston, Beth A

2008-09-01

This study investigated the relationships among gender, gender role orientation (i.e., attitudes toward the gendered separation of roles at work and at home), and earnings. A multilevel model was conceptualized in which gender role orientation and earnings were within-individual variables that fluctuate over time (although predictors of between-individual differences in gender role orientation were also considered). Results indicated that whereas traditional gender role orientation was positively related to earnings, gender significantly predicted the slope of this relationship: Traditional gender role orientation was strongly positively associated with earnings for men; it was slightly negatively associated with earnings for women. Occupational segregation partly explained these gender differences. Overall, the results suggest that although gender role attitudes are becoming less traditional for men and for women, traditional gender role orientation continues to exacerbate the gender wage gap.

Perception of Upright: Multisensory Convergence and the Role of Temporo-Parietal Cortex

PubMed Central

Kheradmand, Amir; Winnick, Ariel

2017-01-01

We inherently maintain a stable perception of the world despite frequent changes in the head, eye, and body positions. Such “orientation constancy” is a prerequisite for coherent spatial perception and sensorimotor planning. As a multimodal sensory reference, perception of upright represents neural processes that subserve orientation constancy through integration of sensory information encoding the eye, head, and body positions. Although perception of upright is distinct from perception of body orientation, they share similar neural substrates within the cerebral cortical networks involved in perception of spatial orientation. These cortical networks, mainly within the temporo-parietal junction, are crucial for multisensory processing and integration that generate sensory reference frames for coherent perception of self-position and extrapersonal space transformations. In this review, we focus on these neural mechanisms and discuss (i) neurobehavioral aspects of orientation constancy, (ii) sensory models that address the neurophysiology underlying perception of upright, and (iii) the current evidence for the role of cerebral cortex in perception of upright and orientation constancy, including findings from the neurological disorders that affect cortical function. PMID:29118736

Is the perception of 3D shape from shading based on assumed reflectance and illumination?

PubMed

Todd, James T; Egan, Eric J L; Phillips, Flip

2014-01-01

The research described in the present article was designed to compare three types of image shading: one generated with a Lambertian BRDF and homogeneous illumination such that image intensity was determined entirely by local surface orientation irrespective of position; one that was textured with a linear intensity gradient, such that image intensity was determined entirely by local surface position irrespective of orientation; and another that was generated with a Lambertian BRDF and inhomogeneous illumination such that image intensity was influenced by both position and orientation. A gauge figure adjustment task was used to measure observers' perceptions of local surface orientation on the depicted surfaces, and the probe points included 60 pairs of regions that both had the same orientation. The results show clearly that observers' perceptions of these three types of stimuli were remarkably similar, and that probe regions with similar apparent orientations could have large differences in image intensity. This latter finding is incompatible with any process for computing shape from shading that assumes any plausible reflectance function combined with any possible homogeneous illumination.

Is the perception of 3D shape from shading based on assumed reflectance and illumination?

PubMed Central

Todd, James T.; Egan, Eric J. L.; Phillips, Flip

2014-01-01

The research described in the present article was designed to compare three types of image shading: one generated with a Lambertian BRDF and homogeneous illumination such that image intensity was determined entirely by local surface orientation irrespective of position; one that was textured with a linear intensity gradient, such that image intensity was determined entirely by local surface position irrespective of orientation; and another that was generated with a Lambertian BRDF and inhomogeneous illumination such that image intensity was influenced by both position and orientation. A gauge figure adjustment task was used to measure observers' perceptions of local surface orientation on the depicted surfaces, and the probe points included 60 pairs of regions that both had the same orientation. The results show clearly that observers' perceptions of these three types of stimuli were remarkably similar, and that probe regions with similar apparent orientations could have large differences in image intensity. This latter finding is incompatible with any process for computing shape from shading that assumes any plausible reflectance function combined with any possible homogeneous illumination. PMID:26034561

Small covers of graph-associahedra and realization of cycles

NASA Astrophysics Data System (ADS)

Gaifullin, A. A.

2016-11-01

An oriented connected closed manifold M^n is called a URC-manifold if for any oriented connected closed manifold N^n of the same dimension there exists a nonzero-degree mapping of a finite-fold covering \\widehat{M}^n of M^n onto N^n. This condition is equivalent to the following: for any n-dimensional integral homology class of any topological space X, a multiple of it can be realized as the image of the fundamental class of a finite-fold covering \\widehat{M}^n of M^n under a continuous mapping f\\colon \\widehat{M}^n\\to X. In 2007 the author gave a constructive proof of Thom's classical result that a multiple of any integral homology class can be realized as an image of the fundamental class of an oriented smooth manifold. This construction yields the existence of URC-manifolds of all dimensions. For an important class of manifolds, the so-called small covers of graph-associahedra corresponding to connected graphs, we prove that either they or their two-fold orientation coverings are URC-manifolds. In particular, we obtain that the two-fold covering of the small cover of the usual Stasheff associahedron is a URC-manifold. In dimensions 4 and higher, this manifold is simpler than all the previously known URC-manifolds. Bibliography: 39 titles.

Positioning in Time and Space - Cost-Effective Exterior Orientation for Airborne Archaeological Photographs

NASA Astrophysics Data System (ADS)

Verhoeven, G.; Wieser, M.; Briese, C.; Doneus, M.

2013-07-01

Since manned, airborne aerial reconnaissance for archaeological purposes is often characterised by more-or-less random photographing of archaeological features on the Earth, the exact position and orientation of the camera during image acquisition becomes very important in an effective inventorying and interpretation workflow of these aerial photographs. Although the positioning is generally achieved by simultaneously logging the flight path or directly recording the camera's position with a GNSS receiver, this approach does not allow to record the necessary roll, pitch and yaw angles of the camera. The latter are essential elements for the complete exterior orientation of the camera, which allows - together with the inner orientation of the camera - to accurately define the portion of the Earth recorded in the photograph. This paper proposes a cost-effective, accurate and precise GNSS/IMU solution (image position: 2.5 m and orientation: 2°, both at 1σ) to record all essential exterior orientation parameters for the direct georeferencing of the images. After the introduction of the utilised hardware, this paper presents the developed software that allows recording and estimating these parameters. Furthermore, this direct georeferencing information can be embedded into the image's metadata. Subsequently, the first results of the estimation of the mounting calibration (i.e. the misalignment between the camera and GNSS/IMU coordinate frame) are provided. Furthermore, a comparison with a dedicated commercial photographic GNSS/IMU solution will prove the superiority of the introduced solution. Finally, an outlook on future tests and improvements finalises this article.

Customer orientation among employees in public administration: a transnational, longitudinal study.

PubMed

Korunka, Christian; Scharitzer, Dieter; Carayon, Pascale; Hoonakker, Peter; Sonnek, Angelika; Sainfort, Francois

2007-05-01

The relation between ergonomic principles and quality management initiatives, both, in the private and public sector, has received increasing attention in the recent years. Customer orientation among employees is not only an important quality principle, but also an essential prerequisite for customer satisfaction, especially in service organizations. In this context, the objective of introducing new public management (NPM) in public-service organizations is to increase customer orientation among employees who are at the forefront of service providing. In this study, we developed a short scale to measure perceived customer orientation. In two separate longitudinal studies carried out in Austria and the US, we analyzed changes in customer orientation resulting from the introduction of NPM. In both organizations, we observed a significant increase in customer orientation. Perceived customer orientation was related to job characteristics, organizational characteristics and employee quality of working life. Creating positive influences on these characteristics within the framework of an organizational change process has positive effects on employee customer orientation.

The benefits of sexual orientation diversity in sport organizations.

PubMed

Cunningham, George B; Melton, E Nicole

2011-01-01

While sexual orientation diversity can potentially serve as a source of competitive advantage, researchers have largely failed to fully articulate the theoretical linkage between this diversity form and organizational effectiveness. As such, we propose a theoretical framework to understand these dynamics. Sexual orientation diversity is posited to positively contribute to organizational effectiveness through three mechanisms: enhanced decision making capabilities, improved marketplace understanding, and goodwill associated with engaging in socially responsible practices. We also propose two approaches to leveraging the benefits of sexual orientation diversity: targeting the categorization process and creating a proactive and inclusive diversity culture. Contributions and implications are discussed.

Hybrid position and orientation tracking for a passive rehabilitation table-top robot.

PubMed

Wojewoda, K K; Culmer, P R; Gallagher, J F; Jackson, A E; Levesley, M C

2017-07-01

This paper presents a real time hybrid 2D position and orientation tracking system developed for an upper limb rehabilitation robot. Designed to work on a table-top, the robot is to enable home-based upper-limb rehabilitative exercise for stroke patients. Estimates of the robot's position are computed by fusing data from two tracking systems, each utilizing a different sensor type: laser optical sensors and a webcam. Two laser optical sensors are mounted on the underside of the robot and track the relative motion of the robot with respect to the surface on which it is placed. The webcam is positioned directly above the workspace, mounted on a fixed stand, and tracks the robot's position with respect to a fixed coordinate system. The optical sensors sample the position data at a higher frequency than the webcam, and a position and orientation fusion scheme is proposed to fuse the data from the two tracking systems. The proposed fusion scheme is validated through an experimental set-up whereby the rehabilitation robot is moved by a humanoid robotic arm replicating previously recorded movements of a stroke patient. The results prove that the presented hybrid position tracking system can track the position and orientation with greater accuracy than the webcam or optical sensors alone. The results also confirm that the developed system is capable of tracking recovery trends during rehabilitation therapy.

SU-E-J-15: Automatically Detect Patient Treatment Position and Orientation in KV Portal Images

DOE Office of Scientific and Technical Information (OSTI.GOV)

Qiu, J; Yang, D

2015-06-15

Purpose: In the course of radiation therapy, the complex information processing workflow will Result in potential errors, such as incorrect or inaccurate patient setups. With automatic image check and patient identification, such errors could be effectively reduced. For this purpose, we developed a simple and rapid image processing method, to automatically detect the patient position and orientation in 2D portal images, so to allow automatic check of positions and orientations for patient daily RT treatments. Methods: Based on the principle of portal image formation, a set of whole body DRR images were reconstructed from multiple whole body CT volume datasets,more » and fused together to be used as the matching template. To identify the patient setup position and orientation shown in a 2D portal image, the 2D portal image was preprocessed (contrast enhancement, down-sampling and couch table detection), then matched to the template image so to identify the laterality (left or right), position, orientation and treatment site. Results: Five day’s clinical qualified portal images were gathered randomly, then were processed by the automatic detection and matching method without any additional information. The detection results were visually checked by physicists. 182 images were correct detection in a total of 200kV portal images. The correct rate was 91%. Conclusion: The proposed method can detect patient setup and orientation quickly and automatically. It only requires the image intensity information in KV portal images. This method can be useful in the framework of Electronic Chart Check (ECCK) to reduce the potential errors in workflow of radiation therapy and so to improve patient safety. In addition, the auto-detection results, as the patient treatment site position and patient orientation, could be useful to guide the sequential image processing procedures, e.g. verification of patient daily setup accuracy. This work was partially supported by research grant from Varian Medical System.« less

Roles of bond orientational ordering in glass transition and crystallization.

PubMed

Tanaka, Hajime

2011-07-20

It is widely believed that crystallization in three dimensions is primarily controlled by positional ordering, and not by bond orientational ordering. In other words, bond orientational ordering is usually considered to be merely a consequence of positional ordering and thus has often been ignored. This one-order-parameter (density) description may be reasonable when we consider an equilibrium liquid-solid transition, but may not be enough to describe a metastable state and the kinetics of the transition. Here we propose that bond orientational ordering can play a key role in (i) crystallization, (ii) the ordering to quasi-crystal and (iii) vitrification, which occurs under rather weak frustration against crystallization. In a metastable supercooled state before crystallization, a system generally tends to have bond orientational order at least locally as a result of a constraint of dense packing. For a system interacting with hard-core repulsions, the constraint is intrinsically of geometrical origin and thus the basic physics is the same as nematic ordering of rod-like particles upon densification. Furthermore, positional ordering is easily destroyed even by weak frustration such as polydispersity and anisotropic interactions which favour a symmetry not consistent with that of the equilibrium crystal. Thus we may say that vitrification can be achieved by disturbing and prohibiting long-range positional ordering. Even in such a situation, bond orientational ordering still survives, accompanying its critical-like fluctuations, which are the origin of dynamic heterogeneity for this case. This scenario naturally explains both the absence of positional order and the development of bond orientational order upon cooling in a supercooled state. Although our argument is speculative in nature, we emphasize that this physical picture can coherently explain crystallization, vitrification, quasi-crystallization and their relationship in a natural manner. For a strongly frustrated system, even bond orientational order can be destroyed. Even in such a case there may still appear a structural signature of dense packing, which is linked to slow dynamics.

The CFO: a better paid, better prepared executive.

PubMed

Gauss, J W

1989-07-01

The average senior financial executive in a healthcare organization is a 41-year-old man who has been in his position for 6.1 years. The executive, who usually has the title chief financial officer, earns $62,600 a year and desires to advance to a higher position of responsibility. A new national survey provides a detailed profile of the position.

Vision-Based Position Estimation Utilizing an Extended Kalman Filter

DTIC Science & Technology

2016-12-01

POSITION ESTIMATION UTILIZING AN EXTENDED KALMAN FILTER by Joseph B. Testa III December 2016 Thesis Advisor: Vladimir Dobrokhodov Co...TYPE AND DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE VISION-BASED POSITION ESTIMATION UTILIZING AN EXTENDED KALMAN FILTER 5. FUNDING...spots” and network relay between the boarding team and ship. 14. SUBJECT TERMS UAV, ROS, extended Kalman filter , Matlab

The fibre orientation influence in cementitious composite against extreme load resistance

NASA Astrophysics Data System (ADS)

Lovichova, R.; Fornusek, J.; Mara, M.; Kocova, M.; Rihova, Z.

2018-02-01

This paper is focused on resistance of steel fibre-reinforced cement composite against impact of the deformable projectile shot from the 7.62 × 39 caliber. Different values of resistance against impact of the projectile are caused by different orientation of the fibres. The influence of formwork position, which is the main cause of the different orientation of the fibres, is investigated. The resistance was examined on thirty slabs made of ultra-high performance fibre-reinforced concrete (UHPFRC). Fifteen specimens with vertical orientation of formwork and fifteen with horizontal orientation of formwork was made. The resistance is classified according to the visual evaluation and local damage measurement on the front side and the rear side of the examined specimens. The experiment shown positive influence of vertically oriented formwork on the slabs according to their resistance against impact of the projectile.

Synthesis, spectral, structural prediction and computational studies of octylcarbazole ornamented 3-phenothiazinal

NASA Astrophysics Data System (ADS)

Karuppasamy, Ayyanar; Udhaya kumar, Chandran; Karthikeyan, Subramanian; Velayutham Pillai, Muthiah Pillai; Ramalingan, Chennan

2017-11-01

A novel conjugated octylcarbazole ornamented 3-phenothiazinal, 10-(9-octyl-9H-carbazol-3-yl)-10H-phenothiazine-3-carbaldehyde (OCPTC) was synthesized and fully characterized by 1H-NMR, 13C-NMR, elemental and single crystal XRD analyses. The optimized geometrical structure, vibrational frequencies and NMR have been computed with M06-2X method using 6-31+G(d,p) basis set. Total electronic energies and HOMO-LUMO energy gaps in gas phase are discussed. The geometrical parameters of the title compound obtained from single crystal XRD studies have been found in accord with the calculated (DFT) values. The experimental and theoretical FT-IR and NMR results of the title molecule have been investigated. The experimentally observed vibrational frequencies have been compared with the calculated ones, which are in good agreement with each other. Single crystal X-ray structural analysis of OCPTC, evidences the ''butterfly conformation'' of phenothiazine ring with nearly perpendicular orientation of the carbazole structural motif to the phenothiazine moiety.

Fourier transform infrared spectra and normal mode analysis of drug molecules: Zidovudine

NASA Astrophysics Data System (ADS)

Jain, Nivedita; Prabhakar, Santosh; Singh, R. A.

2013-03-01

The FTIR spectra of zidovudine molecule have been recorded in the range 4000-400 cm-1. The title compound is used as a drug against AIDS or HIV. The molecular structure, fundamental vibrational frequencies and intensities of vibrational bands are evaluated using density functional theory (DFT) using BLYP, B3LYP, B3PW91 and MPW1PW91 methods with 6-31+G(d,p) standard basis set. Comparison of simulated spectra with the experimental spectrum provides important informations and the ability of the computational method to describe the vibrational modes. These calculations have allowed finding most stable conformational structure of AZT. Calculated results of the title compound indicate that the drug molecule has syn orientation. The glycosidic bond in AZT and a minimum-energy structure in which the glycosy torsion angle χ and torsion angle γ values are consistent with those in the conformation of AZT in the AZT5-triphosphate bound to HIV RT is determined.

Developing collective customer knowledge and service climate: The interaction between service-oriented high-performance work systems and service leadership.

PubMed

Jiang, Kaifeng; Chuang, Chih-Hsun; Chiao, Yu-Ching

2015-07-01

This study theorized and examined the influence of the interaction between Service-Oriented high-performance work systems (HPWSs) and service leadership on collective customer knowledge and service climate. Using a sample of 569 employees and 142 managers in footwear retail stores, we found that Service-Oriented HPWSs and service leadership reduced the influences of one another on collective customer knowledge and service climate, such that the positive influence of service leadership on collective customer knowledge and service climate was stronger when Service-Oriented HPWSs were lower than when they were higher or the positive influence of Service-Oriented HPWSs on collective customer knowledge and service climate was stronger when service leadership was lower than when it was higher. We further proposed and found that collective customer knowledge and service climate were positively related to objective financial outcomes through service performance. Implications for the literature and managerial practices are discussed. (c) 2015 APA, all rights reserved).

Mark Tracking: Position/orientation measurements using 4-circle mark and its tracking experiments

NASA Technical Reports Server (NTRS)

Kanda, Shinji; Okabayashi, Keijyu; Maruyama, Tsugito; Uchiyama, Takashi

1994-01-01

Future space robots require position and orientation tracking with visual feedback control to track and capture floating objects and satellites. We developed a four-circle mark that is useful for this purpose. With this mark, four geometric center positions as feature points can be extracted from the mark by simple image processing. We also developed a position and orientation measurement method that uses the four feature points in our mark. The mark gave good enough image measurement accuracy to let space robots approach and contact objects. A visual feedback control system using this mark enabled a robot arm to track a target object accurately. The control system was able to tolerate a time delay of 2 seconds.

Structural testing of the Los Alamos National Laboratory Heat Source/Radioisotopic Thermoelectric Generator shipping container

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bronowski, D.R.; Madsen, M.M.

The Heat Source/Radioisotopic Thermoelectric Generator shipping container is a Type B packaging design currently under development by Los Alamos National Laboratory. Type B packaging for transporting radioactive material is required to maintain containment and shielding after being exposed to the normal and hypothetical accident environments defined in Title 10 Code of Federal Regulations Part 71. A combination of testing and analysis is used to verify the adequacy of this package design. This report documents the test program portion of the design verification, using several prototype packages. Four types of testing were performed: 30-foot hypothetical accident condition drop tests in threemore » orientations, 40-inch hypothetical accident condition puncture tests in five orientations, a 21 psi external overpressure test, and a normal conditions of transport test consisting of a water spray and a 4 foot drop test. 18 refs., 104 figs., 13 tabs.« less

A Randomized Trial to Measure the Efficacy of Applying Task Oriented Role Assignment to Improve Neonatal Resuscitation

DTIC Science & Technology

2017-05-06

May 2017 in accordance with MDWI 4 1- 108, has been approved and assigned local fi le #17186. 2. Pertinent biographic information (name of author(s...Office, Ms. Alice Houy, office phone: 210-292-8029; email address: alice.houy.civ@mail.mil. 4 . Congratulations, and thank you for your efforts and time...GMEJGHSE STUDENT. 4 . PROTOCOL NUMBER. Litke-Wager, Carrie, Major, 0- 4 , SGVT (81 YES 0 NO C .20 I 5.099d 5. PROTOCOL TITLE: (NOTE: For each new

(2SR,3RS)-Benz­yl[4-chloro-1-(4-chloro­phen­yl)-1-methoxy­carbon­yl-2-but­yl]­ammonium chloride

PubMed Central

Kaupang, Åsmund; Bolsønes, Marianne; Gamadeku, Thywill; Hansen, Tore; Hennum, Martin Johanson; Görbitz, Carl Henrik

2008-01-01

In the racemic hydro­chloride salt of the title ester, C19H22Cl2NO2 +·Cl−, the penta­noic acid chain shows a mixture of trans and gauche orientations to give an overall helical conformation. The dihedral angle between the two aromatic rings is 26.11 (10)°. The charged secondary amine function participates in two N—H⋯Cl hydrogen bonds. PMID:21201230

[7,13-Bis(2-aminobenzyl)-1,4,10-trioxa-7,13-diazacyclopentadecane]diisothiocyanatobarium(II).

PubMed

Avecilla, Fernando; Esteban, David; Platas-Iglesias, Carlos; De Blas, Andres; Rodríguez-Blas, Teresa

2003-01-01

The X-ray crystal structure of the title complex, [Ba(NCS)(2)(C(24)H(36)N(4)O(3))], indicates that the Ba(II) cation is nine-coordinate in the solid state, being fully encapsulated by the organic receptor ligand. The receptor adopts a syn arrangement, with both pendant arms oriented on the same side of the crown moiety. The distance between the two amine N atoms is 3.911 (12) A, while the pivotal N atoms are 5.322 (10) A apart.

2-Nitro­benzyl 2-chloro­acetate

PubMed Central

Zhu, Kai; Liu, Hui; Wang, Yan-Hua; Han, Ping-Fang; Wei, Ping

2009-01-01

In the mol­ecule of the title compound, C9H8ClNO4, an intra­molecular C—H⋯O inter­action results in the formation of a near-planar (r.m.s. deviation 0.002 Å) five-membered ring, which is oriented at a dihedral angle of 4.07 (4)° with respect to the adjacent aromatic ring. In the crystal structure, inter­molecular C—H⋯O inter­actions link the mol­ecules into a two-dimensional network. PMID:21577790

Microstructural Influences on Very High Cycle Fatigue Crack Initiation in Ti-6246 (PREPRINT)

DTIC Science & Technology

2008-04-01

surface (in degrees). Facet # 1 2 3 4 5a 5b 6 7 8 9 Angle 46 45 39 19 26 35 33 31 32 21 Table II. Orientation of facets (in degrees). Facet # 1* 2 3 4 ...TYPE 3. DATES COVERED (From - To) April 2008 Journal Article Preprint 4 . TITLE AND SUBTITLE MICROSTRUCTURAL INFLUENCES ON VERY HIGH CYCLE...FATIGUE CRACK INITIATION IN Ti-6246 (PREPRINT) 5a. CONTRACT NUMBER In-house 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 62102F 6 . AUTHOR(S

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2013-07-01

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Code of Federal Regulations, 2011 CFR

2011-07-01

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2010-07-01

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Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-20

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Science.gov Websites

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VIEW OF LIVING ROOM DOORS SHOWN IN CLOSED POSITION. VIEW ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

VIEW OF LIVING ROOM DOORS SHOWN IN CLOSED POSITION. VIEW FACING WEST - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 9, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

22 CFR 1203.735-401 - Employees required to submit statements.

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2011-04-01

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Perception of second- and third-order orientation signals and their interactions

PubMed Central

Victor, Jonathan D.; Thengone, Daniel J.; Conte, Mary M.

2013-01-01

Orientation signals, which are crucial to many aspects of visual function, are more complex and varied in the natural world than in the stimuli typically used for laboratory investigation. Gratings and lines have a single orientation, but in natural stimuli, local features have multiple orientations, and multiple orientations can occur even at the same location. Moreover, orientation cues can arise not only from pairwise spatial correlations, but from higher-order ones as well. To investigate these orientation cues and how they interact, we examined segmentation performance for visual textures in which the strengths of different kinds of orientation cues were varied independently, while controlling potential confounds such as differences in luminance statistics. Second-order cues (the kind present in gratings) at different orientations are largely processed independently: There is no cancellation of positive and negative signals at orientations that differ by 45°. Third-order orientation cues are readily detected and interact only minimally with second-order cues. However, they combine across orientations in a different way: Positive and negative signals largely cancel if the orientations differ by 90°. Two additional elements are superimposed on this picture. First, corners play a special role. When second-order orientation cues combine to produce corners, they provide a stronger signal for texture segregation than can be accounted for by their individual effects. Second, while the object versus background distinction does not influence processing of second-order orientation cues, this distinction influences the processing of third-order orientation cues. PMID:23532909

A Rotation Invariant in 3-D Reaching

ERIC Educational Resources Information Center

Mitra, Suvobrata; Turvey, M. T.

2004-01-01

In 3 experiments, the authors investigated changes in hand orientation during a 3-D reaching task that imposed specific position and orientation requirements on the hand's initial and final postures. Instantaneous hand orientation was described using 3-element rotation vectors representing current orientation as a rotation from a fixed reference…

Regulating positioning and orientation of mitotic spindles via cell size and shape

NASA Astrophysics Data System (ADS)

Li, Jingchen; Jiang, Hongyuan

2018-01-01

Proper location of the mitotic spindle is critical for chromosome segregation and the selection of the cell division plane. However, how mitotic spindles sense cell size and shape to regulate their own position and orientation is still largely unclear. To investigate this question systematically, we used a general model by considering chromosomes, microtubule dynamics, and forces of various molecular motors. Our results show that in cells of various sizes and shapes, spindles can always be centered and oriented along the long axis robustly in the absence of other specified mechanisms. We found that the characteristic time of positioning and orientation processes increases with cell size. Spindles sense the cell size mainly by the cortical force in small cells and by the cytoplasmic force in large cells. In addition to the cell size, the cell shape mainly influences the orientation process. We found that more slender cells have a faster orientation process, and the final orientation is not necessarily along the longest axis but is determined by the radial profile and the symmetry of the cell shape. Finally, our model also reproduces the separation and repositioning of the spindle poles during the anaphase. Therefore, our work provides a general tool for studying the mitotic spindle across the whole mitotic phase.

Personal resources, appraisal, and coping in the adaptation process of immigrants from the Former Soviet Union.

PubMed

Yakhnich, Liat; Ben-Zur, Hasida

2008-04-01

Between 1989 and 2005, Israel absorbed over a million new immigrants, about 90% of whom were from the Former Soviet Union (FSU). The present study investigated the adaptation of these FSU new immigrants in a sample of 301 participants (67% women, ages 25-45 years), who completed inventories measuring personal resources (tolerance of ambiguity and cognitive flexibility), cognitive appraisals (of employment, language, and housing problems), coping strategies, well-being, distress, and willingness to remain in Israel. A structural equation modeling (SEM) analysis showed that tolerance for ambiguity and cognitive flexibility contributed positively to control appraisals, task-oriented coping, and level of participant well-being, and negatively to threat/loss appraisals, emotion/avoidance-oriented coping, and distress. Control appraisals contributed to task-oriented coping, whereas threat/loss appraisals contributed to both emotion/avoidance-oriented and task-oriented coping. Control and challenge appraisals, and task-oriented coping, contributed positively to participant willingness to remain in Israel, whereas emotion/avoidance-oriented coping contributed positively to distress levels, which in turn were negatively related to willingness to remain in Israel. The results of this study have significant implications for such aspects of immigrant adaptation as absorption policies and the provision of individual care by professionals and organizations. Copyright 2008 APA, all rights reserved.

Perceptions of and preferences for federally-funded family planning clinics

PubMed Central

2014-01-01

Background The Title X family planning program provides affordable access to a range of sexual and reproductive health services, with a priority for low-income people. The disproportionate burden of unintended pregnancy, breast and cervical cancer, and sexually transmitted diseases among minority groups, teens, and young adults in the US underscore the need for affordable access to such services. However, increased access to sexual and reproductive health services, resulting from the Affordable Care Act (ACA) create questions regarding the continued need for this program. Methods A study was conducted to assess clients’ perceptions of Title X-funded family planning clinics and their preferences for these clinics for a range of sexual and reproductive health services. An anonymous, self-administered, paper-and-pencil survey was administered to 696 clients who received services from one of eight Title X-funded family planning clinics in Northeast Ohio. Results The majority of participants stated very positive perceptions of the Title X-funded clinics; that they “Always” go to the Title X-funded clinic for birth control, STD/HIV testing, and pregnancy testing; and that the Title X-funded clinic was their regular source of health care. Females were more likely than males to prefer the Title X clinic for birth control, physical exams, pregnancy testing, and health information and more teens under the age of 18 preferred to use the Title X clinic for STD/HIV testing, physical exams, pregnancy testing, and health information. Conclusions Findings indicate that these Title X-funded family planning clinics successfully reached populations in need of sexual and reproductive health services and suggest that these facilities can help play an important role in reducing disparities even after full implementation of the Affordable Care Act. However, more research is needed to fully quantify the need and value of Title X-funded family planning clinics and its relation to the changing health care environment in the US. PMID:24980897

Perceptions of and preferences for federally-funded family planning clinics.

PubMed

Oglesby, Willie H

2014-06-30

The Title X family planning program provides affordable access to a range of sexual and reproductive health services, with a priority for low-income people. The disproportionate burden of unintended pregnancy, breast and cervical cancer, and sexually transmitted diseases among minority groups, teens, and young adults in the US underscore the need for affordable access to such services. However, increased access to sexual and reproductive health services, resulting from the Affordable Care Act (ACA) create questions regarding the continued need for this program. A study was conducted to assess clients' perceptions of Title X-funded family planning clinics and their preferences for these clinics for a range of sexual and reproductive health services. An anonymous, self-administered, paper-and-pencil survey was administered to 696 clients who received services from one of eight Title X-funded family planning clinics in Northeast Ohio. The majority of participants stated very positive perceptions of the Title X-funded clinics; that they "Always" go to the Title X-funded clinic for birth control, STD/HIV testing, and pregnancy testing; and that the Title X-funded clinic was their regular source of health care. Females were more likely than males to prefer the Title X clinic for birth control, physical exams, pregnancy testing, and health information and more teens under the age of 18 preferred to use the Title X clinic for STD/HIV testing, physical exams, pregnancy testing, and health information. Findings indicate that these Title X-funded family planning clinics successfully reached populations in need of sexual and reproductive health services and suggest that these facilities can help play an important role in reducing disparities even after full implementation of the Affordable Care Act. However, more research is needed to fully quantify the need and value of Title X-funded family planning clinics and its relation to the changing health care environment in the US.

Defense Advanced Research Projects Agency (DARPA) Agent Markup Language Computer Aided Knowledge Acquisition

DTIC Science & Technology

2005-06-01

34> <rdfs:subClassOf rdf:resource="#Condition"/> <rdfs:label>Economic Self -Sufficiency Class</rdfs:label> <cnd:categoryCode>C</cnd:categoryCode...cnd:index>3.3.4.1</cnd:index> <cnd:title>Economic Self -Sufficiency</cnd:title> <cnd:definition>The ability of a nation to...34#International_Economic_Position"/> <cnd:subCategory rdf:resource="# Self -Sufficiency_In_Food"/> <cnd:subCategory rdf:resource="# Self

Agreement Between the United States Secret Service and the Department of Defense Concerning Protection of the President and Other Officials

DTIC Science & Technology

1986-09-17

States Secret Service, in accordance with the responsibilities of the Secret Service as authorized by Section 3056, Title 18, U.S. Code; and Section 202 of...Title 3, U.S. Code. II. General Responsibilities Subject to the direction of the Secretary of the Treasury, the Secret Service is authorized to... the Secret Service, other than those persons or positions specifically identified under "II General Responsibilities" in this agreement, will be

Deficient BIM Expression as a Mechanism of Intrinsic and Acquired Resistance to Targeted Therapies in EGFR-Mutant and ALK-Positive Lung Cancers

DTIC Science & Technology

2014-08-01

AWARD NUMBER: W81XWH-13-1-0227 TITLE: Deficient BIM Expression as a Mechanism of Intrinsic and...1Aug2013-31July2014 4. TITLE AND SUBTITLE Deficient BIM Expression as a Mechanism of Intrinsic and Acquired Resistance to 5a. CONTRACT NUMBER...clinic. We had not had this capability when we applied for this award. We can now use these clinically relevant models to assess the expression of BIM

"So Happy I Could Shout!" and "So Happy I Could Cry!" Dimorphous expressions represent and communicate motivational aspects of positive emotions.

PubMed

Aragón, Oriana R; Bargh, John A

2018-03-01

Happiness can be expressed through smiles. Happiness can also be expressed through physical displays that without context, would appear to be sadness (tears, downward turned mouths, and crumpled body postures) and anger (clenched jaws, snarled lips, furrowed brows, and pumped fists). These seemingly incongruent displays of happiness, termed dimorphous expressions, we propose, represent and communicate expressers' motivational orientations. When participants reported their own aggressive expressions in positive or negative contexts, their expressions represented positive or negative emotional experiences respectively, imbued with appetitive orientations (feelings of wanting to go). In contrast, reported sad expressions, in positive or negative contexts, represented positive and negative emotional experiences respectively, imbued with consummatory orientations (feelings of wanting to pause). In six additional experiments, participant observers interpreted that aggression displayed in positive contexts signalled happy-appetitive states, and sadness displayed in positive contexts signalled happy-consummatory states. Implications for the production and interpretation of emotion expressions are discussed.

A dyadic model of the work-family interface: a study of dual-earner couples in China.

PubMed

Ho, Man Yee; Chen, Xuefei; Cheung, Fanny M; Liu, Huimin; Worthington, Everett L

2013-01-01

This study adopted a spillover-crossover model to examine the roles of personality and perceived social support as antecedents of the work-family interface among dual-earner couples in China. Married couples (N = 306) from 2 major cities in China (Shanghai and Jinan) completed questionnaires measuring a relationship-oriented personality trait (i.e., family orientation), perceived family and work support, and work-family conflict and enhancement. The results showed that family orientation and perceived family support was positively associated with family-to-work enhancement and negatively associated with family-to-work conflict for both husbands and wives. Perceived work support was positively associated with family-to-work enhancement for wives and negatively associated with work-to-family conflict for husbands. Similarities in family orientation between partners were positively correlated with the individual's family-to-work enhancement. This study also illustrated the crossover of the work-family interface between dual-earner couples by using the actor-partner interdependence model. The pattern of associations between personality trait and perceived social support varied by gender. Husbands' family orientation was negatively correlated with work-to-family enhancement experienced by wives, and husbands' perceived work support was positively correlated with work-to-family enhancement experienced by wives. Wives' perceived work support was positively correlated with family-to-work conflict experienced by husbands.

Are the religious suspicious of science? Investigating religiosity, religious context, and orientations towards science.

PubMed

Chan, Esther

2018-06-01

Are the religious suspicious of science? Drawing on data from 52 nations in the World Values Survey (wave 6) ( N = 58,474), I utilize multilevel models to examine the relationship between religiosity, religious context, and five different orientations towards science: confidence in science, trust in scientific authority under conditions of conflict with religion, faith in science, views on the moral effects of science, and interest in scientific knowledge. Results show that while religiosity is on average negatively associated with the five outcomes, the relationship between religiosity and orientations towards science varies by country such that religiosity is sometimes positively associated with the different outcomes. Religiosity is only consistently negatively associated with trust in scientific authority in all countries and with all orientations towards science in western countries. Finally, differences in orientations towards science also exist across country religious contexts, with countries dominated by the unaffiliated having more positive orientations towards science.

Attitudes vs. Purchase Behaviors as Experienced Dissonance: The Roles of Knowledge and Consumer Orientations in Organic Market.

PubMed

Hidalgo-Baz, María; Martos-Partal, Mercedes; González-Benito, Óscar

2017-01-01

This research focuses on the incongruity between positive attitudinal responses but a lack of purchase behavior in organic markets. According to cognitive dissonance theory, consumer orientations toward the benefits attributed to organic products (environmental protection, health, hedonic) relieve the dissonance that results from this attitude-behavior incongruity. Knowledge also functions as a transmitter, from positive attitudes to purchase behaviors, thereby reducing the incongruity. Using quota sampling in a survey study, this paper tests the hypotheses from linear regression models. The results show that orientations and knowledge improve the congruity between attitudes and purchase behaviors toward organic products. Moreover, interaction effects arise between the environmental protection orientation and knowledge and between the hedonic orientation and knowledge. Increasing knowledge mitigates the difference between attitudes and purchase behaviors, especially for consumers with environmental protection or hedonic orientations. These findings have several important implications for research and practice.

Modalities of Infant-Mother Interaction in Japanese, Japanese American Immigrant, and European American Dyads

PubMed Central

Bornstein, Marc H.; Cote, Linda R.; Haynes, O. Maurice; Suwalsky, Joan T. D.; Bakeman, Roger

2011-01-01

Cultural variation in relations and moment-to-moment contingencies of infant-mother person-oriented and object-oriented interactions were examined and compared in 118 Japanese, Japanese American immigrant, and European American dyads with 5.5-month-olds. Infant and mother person-oriented behaviors were positively related in all cultural groups, but infant and mother object-oriented behaviors were positively related only among European Americans. In all groups, infant and mother behaviors within each modality were mutually contingent. Culture moderated lead-lag relations: Japanese infants were more likely than their mothers to respond in object-oriented interactions, European American mothers were more likely than their infants to respond in person-oriented interactions. Japanese American dyads behaved more like European American dyads. Interaction, infant effects, and parent socialization findings are set in cultural and accultural models of transactions between young infants and their mothers. PMID:22860874

Attitudes vs. Purchase Behaviors as Experienced Dissonance: The Roles of Knowledge and Consumer Orientations in Organic Market

PubMed Central

Hidalgo-Baz, María; Martos-Partal, Mercedes; González-Benito, Óscar

2017-01-01

This research focuses on the incongruity between positive attitudinal responses but a lack of purchase behavior in organic markets. According to cognitive dissonance theory, consumer orientations toward the benefits attributed to organic products (environmental protection, health, hedonic) relieve the dissonance that results from this attitude–behavior incongruity. Knowledge also functions as a transmitter, from positive attitudes to purchase behaviors, thereby reducing the incongruity. Using quota sampling in a survey study, this paper tests the hypotheses from linear regression models. The results show that orientations and knowledge improve the congruity between attitudes and purchase behaviors toward organic products. Moreover, interaction effects arise between the environmental protection orientation and knowledge and between the hedonic orientation and knowledge. Increasing knowledge mitigates the difference between attitudes and purchase behaviors, especially for consumers with environmental protection or hedonic orientations. These findings have several important implications for research and practice. PMID:28286489

Think manager--think male in adolescents and its relation to sexism and emotions in leadership.

PubMed

García-Ael, Cristina; Cuadrado, Isabel; Molero, Fernando

2013-01-01

From the perspective of the Think manager--think male, this study was conducted to examine the type of leadership role depending on gender in a sample of 158 Spanish adolescents -according to three types of leaders: "male middle leader", "female middle leader" and "middle leader in general". The kind of emotional expression (positive and negative) evoked by their leadership behaviors (task- and relationship- oriented) was also analyzed. Lastly, whether adolescents' sexist beliefs affected the attribution of traits and the emotional expression towards these leaders was examined. Results showed that task-oriented traits were more characteristic of the leadership role than relationship-oriented traits. Adolescents expressed more positive emotions towards a task-oriented leader and towards a leader behaving in ways associated with both task- and relationship- oriented styles, but only for men. Finally, hostile sexism predicted fewer task-oriented traits to female leaders, more negative affect towards task-oriented male leaders and towards counter-stereotypic leaders. These results were moderated by the sex of adolescents.

The relationship between state capacity measures and allocations to children and youth with special needs within the MCH Services Block Grant.

PubMed

Margolis, Lewis H; Mayer, Michelle; Clark, Kathryn A; Farel, Anita M

2009-07-01

To examine the association between state economic, political and health services capacity and state allocations for Title V capacity for Children and Youth with Special Health Care Needs (CSHCN). Numerous datasets were reviewed to select 13 state capacity measures: per capita Gross State Product (economic); governor's institutional powers and legislative professionalism (political); percent of Children with Special Health Care Needs, percent of uninsured children, percent of children enrolled in Medicaid, state health funds as a percent of Gross State Product, ratio of Medicaid to Medicare fees, percent of children in Medicaid enrolled in managed care, per capita Medicaid expenditures for children, ratios of pediatricians/family practitioners and pediatric subspecialists per 10,000 children, and categorical versus functional state definition of CSHCN (health). Five measures of Title V capacity were selected from the Title V Information System, four that reflect allocation decisions by states and the fifth a state assessment of the role of families in Title V decision-making: ratio of state/federal Title V spending; per capita state Title V spending; percent of state Title V spending on CSHCN; state per child spending on CSHCN; and, state Title V Family Participation Score. OLS regression was used to model the association between state and Title V capacity measures. The percentage of the state's gross state product (GSP) accounted for by state health funds and the per capita GSP were positively associated with the per capita expenditures on all children. The percentage of CSHCN in the state was negatively associated with the ratio of state to federal support for Title V and the per child expenditures on CSHCN. Lower family participation scores were associated with having a hybrid legislature; however, higher family participation scores were found in states using a functional definition of special needs. Measures of state economic, political and health services capacity do not demonstrate consistent and significant associations with the Title V capacity measures that we explored. States with greater economic capacity appear to devote more financial resources to Title V. Our finding that per capita CSHCN expenditures are negatively associated with the percentage of CSHCN in the state suggests that there is an upper limit on what states devote to CSHCN. Our current understanding of what state factors influence Title V capacity remains limited.

Positioning Vascularized Composite Allotransplantation within the Spectrum of Transplantation

DTIC Science & Technology

2015-10-01

1 AWARD NUMBER: W81XWH-13-2-0057 TITLE: Positioning Vascularized Composite Allotransplantation within the Spectrum of Transplantation...Positioning Vascularized Composite Allotransplantation within the Spectrum of Transplantation 5b. GRANT NUMBER W81XWH-13-2-0057 5c. PROGRAM ELEMENT...Finally in Aim 8 we will develop standardization of protocols and clinical monitoring and treatment for VCA targeting vascular health. hand and face

Wilhelm von Humboldt and the "Orient": On Edward W. Said's Remarks on Humboldt's Orientalist Studies

ERIC Educational Resources Information Center

Messling, Markus

2008-01-01

From an epistemological perspective, Wilhelm von Humboldt's studies on the Oriental and East Asian languages and writing systems (Egyptian hieroglyphs, Sanskrit, Chinese, Polynesian) raise the question of his position in the Orientalist discourse of his time. Said [Said, E.W., 1978. "Orientalism. Western Conceptions of the Orient, fourth…

Completely optical orientation determination for an unstabilized aerial three-line camera

NASA Astrophysics Data System (ADS)

Wohlfeil, Jürgen

2010-10-01

Aerial line cameras allow the fast acquisition of high-resolution images at low costs. Unfortunately the measurement of the camera's orientation with the necessary rate and precision is related with large effort, unless extensive camera stabilization is used. But also stabilization implicates high costs, weight, and power consumption. This contribution shows that it is possible to completely derive the absolute exterior orientation of an unstabilized line camera from its images and global position measurements. The presented approach is based on previous work on the determination of the relative orientation of subsequent lines using optical information from the remote sensing system. The relative orientation is used to pre-correct the line images, in which homologous points can reliably be determined using the SURF operator. Together with the position measurements these points are used to determine the absolute orientation from the relative orientations via bundle adjustment of a block of overlapping line images. The approach was tested at a flight with the DLR's RGB three-line camera MFC. To evaluate the precision of the resulting orientation the measurements of a high-end navigation system and ground control points are used.

Making It Happen: A Positive Guide to the Future.

ERIC Educational Resources Information Center

Richardson, John M., Jr., Ed.

This compilation of articles, photographs, commentaries, diagrams, and political cartoons presents positive, practical, and action-oriented core ideas on which to base future-oriented thinking and creative activity. The first of 10 parts presents articles on traditional American principles, ways of facing the future, America's character and…

Passive orientation apparatus

DOEpatents

Spletzer, Barry L.; Fischer, Gary J.; Martinez, Michael A.

2001-01-01

An apparatus that can return a payload to a known orientation after unknown motion, without requiring external power or complex mechanical systems. The apparatus comprises a faceted cage that causes the system to rest in a stable position and orientation after arbitrary motion. A gimbal is mounted with the faceted cage and holds the payload, allowing the payload to move relative to the stable faceted cage. The payload is thereby placed in a known orientation by the interaction of gravity with the geometry of the faceted cage, the mass of the system, and the motion of the payload and gimbal. No additional energy, control, or mechanical actuation is required. The apparatus is suitable for use in applications requiring positioning of a payload to a known orientation after arbitrary or uncontrolled motion, including remote sensing and mobile robot applications.

Delivering good service: personal resources, job satisfaction and nurses' 'customer' (patient) orientation.

PubMed

Gountas, Sandra; Gountas, John; Soutar, Geoffrey; Mavondo, Felix

2014-07-01

To explore the complex relationships between nurses' personal resources, job satisfaction and 'customer' (patient) orientation. Previous research has shown that nursing is highly intensive, emotionally charged work, which affects nurses' job performance and their customer orientation as well as patient or 'customer' satisfaction. This study contributes to the literature by examining how nurses' personal resources relate to their personal satisfaction and customer orientation and the relationships between them. Specifically, this study explores the effects of two facets of emotional labour (deep acting and surface acting), empathic concern, self-efficacy and emotional exhaustion on personal job satisfaction and customer orientation. We also test the moderating effects of inauthenticity and emotional contagion. A quantitative survey. Data were collected through a self-completion questionnaire administered to a sample of 159 Australian nurses, in a public teaching hospital, in 2010. The data were analysed using Partial Least Square analysis. Partial Least Square analysis indicates that the final model is a good fit to the data (Goodness of Fit = 0.51). Deep acting and surface acting have different effects (positive and negative) on job satisfaction and 'customer' orientation, self-efficacy has a positive effect on both and emotional exhaustion has a positive effect on customer orientation and a negative effect on job satisfaction. The moderating effects of emotional contagion and empathic concern, in the final model, are discussed. Understanding the complex interactions between personal resources, job satisfaction and customer orientation helps to increase service providers' (nurses in this study) personal satisfaction and 'customer' orientation particularly in difficult contexts. © 2013 John Wiley & Sons Ltd.

Estimating Relative Positions of Outer-Space Structures

NASA Technical Reports Server (NTRS)

Balian, Harry; Breckenridge, William; Brugarolas, Paul

2009-01-01

A computer program estimates the relative position and orientation of two structures from measurements, made by use of electronic cameras and laser range finders on one structure, of distances and angular positions of fiducial objects on the other structure. The program was written specifically for use in determining errors in the alignment of large structures deployed in outer space from a space shuttle. The program is based partly on equations for transformations among the various coordinate systems involved in the measurements and on equations that account for errors in the transformation operators. It computes a least-squares estimate of the relative position and orientation. Sequential least-squares estimates, acquired at a measurement rate of 4 Hz, are averaged by passing them through a fourth-order Butterworth filter. The program is executed in a computer aboard the space shuttle, and its position and orientation estimates are displayed to astronauts on a graphical user interface.

Future orientation, school contexts, and problem behaviors: a multilevel study.

PubMed

Chen, Pan; Vazsonyi, Alexander T

2013-01-01

The association between future orientation and problem behaviors has received extensive empirical attention; however, previous work has not considered school contextual influences on this link. Using a sample of N = 9,163 9th to 12th graders (51.0 % females) from N = 85 high schools of the National Longitudinal Study of Adolescent Health, the present study examined the independent and interactive effects of adolescent future orientation and school contexts (school size, school location, school SES, school future orientation climate) on problem behaviors. Results provided evidence that adolescent future orientation was associated independently and negatively with problem behaviors. In addition, adolescents from large-size schools reported higher levels of problem behaviors than their age mates from small-size schools, controlling for individual-level covariates. Furthermore, an interaction effect between adolescent future orientation and school future orientation climate was found, suggesting influences of school future orientation climate on the link between adolescent future orientation and problem behaviors as well as variations in effects of school future orientation climate across different levels of adolescent future orientation. Specifically, the negative association between adolescent future orientation and problem behaviors was stronger at schools with a more positive climate of future orientation, whereas school future orientation climate had a significant and unexpectedly positive relationship with problem behaviors for adolescents with low levels of future orientation. Findings implicate the importance of comparing how the future orientation-problem behaviors link varies across different ecological contexts and the need to understand influences of school climate on problem behaviors in light of differences in psychological processes among adolescents.

High-accuracy direct aerial platform orientation with tightly coupled GPS/INS system.

DOT National Transportation Integrated Search

2004-09-01

Obtaining sensor orientation by direct measurements is a rapidly emerging mapping technology. Modern GPS and INS systems allow for the direct determination of platform position and orientation at an unprecedented accuracy. In airborne surveying, airc...

Orbit orientation in didelphid marsupials (Didelphimorphia: Didelphidae)

PubMed Central

Pilatti, Patricia

2017-01-01

Abstract Usually considered a morphologically conservative group, didelphid marsupials present considerable variation in ecology and body size, some of which were shown to relate to morphological structures. Thus, changes on orbit morphology are likely and could be related to that variation. We calculated orbit orientation in 873 specimens of 16 Didelphidae genera yielding estimates of orbits convergence (their position relative to midsagittal line) and verticality (their position relative to frontal plane). We then compared similarities in these variables across taxa to ecological, morphological and phylogenetic data to evaluate the influencing factors on orbit orientation in didelphids. We found an inverse relation between convergence and verticality. Didelphids orbits have low verticality but are highly convergent, yet orbit orientation differs significantly between taxa, and that variation is related to morphological aspects of the cranium. Rostral variables are the only morphological features correlated with orbit orientation: increasing snout length yields more convergent orbits, whereas increase on snout breadth imply in more vertical orbits. Size and encephalization quotients are uncorrelated with orbit orientation. Among ecological data, diet showed significant correlation whereas locomotion is the factor that less affects the position of orbits. Phylogeny is uncorrelated to any orbital parameters measured. Ecological factors seemingly play a more important role on orbit orientation than previously expected, and differentiation on orbit orientation seems to be more functional than inherited. Thus, despite the apparent homogeneity on didelphid morphology, there is subtle morphological variability that may be directly related to feeding behavior. PMID:29492000

Parallel tempering Monte Carlo simulations of lysozyme orientation on charged surfaces

NASA Astrophysics Data System (ADS)

Xie, Yun; Zhou, Jian; Jiang, Shaoyi

2010-02-01

In this work, the parallel tempering Monte Carlo (PTMC) algorithm is applied to accurately and efficiently identify the global-minimum-energy orientation of a protein adsorbed on a surface in a single simulation. When applying the PTMC method to simulate lysozyme orientation on charged surfaces, it is found that lysozyme could easily be adsorbed on negatively charged surfaces with "side-on" and "back-on" orientations. When driven by dominant electrostatic interactions, lysozyme tends to be adsorbed on negatively charged surfaces with the side-on orientation for which the active site of lysozyme faces sideways. The side-on orientation agrees well with the experimental results where the adsorbed orientation of lysozyme is determined by electrostatic interactions. As the contribution from van der Waals interactions gradually dominates, the back-on orientation becomes the preferred one. For this orientation, the active site of lysozyme faces outward, which conforms to the experimental results where the orientation of adsorbed lysozyme is co-determined by electrostatic interactions and van der Waals interactions. It is also found that despite of its net positive charge, lysozyme could be adsorbed on positively charged surfaces with both "end-on" and back-on orientations owing to the nonuniform charge distribution over lysozyme surface and the screening effect from ions in solution. The PTMC simulation method provides a way to determine the preferred orientation of proteins on surfaces for biosensor and biomaterial applications.

UNIFORM ESTIMATES FOR SOLUTIONS OF THE \\overline{\\partial}-EQUATION IN PSEUDOCONVEX POLYHEDRA

NASA Astrophysics Data System (ADS)

Sergeev, A. G.; Henkin, G. M.

1981-04-01

It is proved that the nonhomogeneous Cauchy-Riemann equation on an analytic submanifold "in general position" in a Cartesian product of strictly convex domains admits a solution with a uniform estimate. The possibility of weakening the requirement of general position in this result is investigated. Bibliography: 46 titles.

--No Title--

Science.gov Websites

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29 CFR 1602.40 - Preservation of records made or kept.

Code of Federal Regulations, 2010 CFR

2010-07-01

... RECORDKEEPING AND REPORTING REQUIREMENTS UNDER TITLE VII, THE ADA AND GINA Elementary and Secondary School... to all other employees holding positions similar to that held or sought by the person claiming to be... candidates for the same position as that for which the person claiming to be aggrieved applied and was...

29 CFR 1602.49 - Preservation of records made or kept.

Code of Federal Regulations, 2010 CFR

2010-07-01

... RECORDKEEPING AND REPORTING REQUIREMENTS UNDER TITLE VII, THE ADA AND GINA Recordkeeping for Institutions of... positions similar to that held or sought by the person claiming to be aggrieved; it would also include... same position as that for which the person claiming to be aggrieved applied and was rejected. The date...

The Menstrual Joy Questionnaire Items Alone Can Positively Prime Reporting of Menstrual Attitudes and Symptoms

ERIC Educational Resources Information Center

Aubeeluck, Aimee; Maguire, Moira

2002-01-01

Chrisler, Johnston, Champagne, and Preston (1994) reported that the title of the Menstrual Joy Questionnaire (MJQ) could prime participants to report positive changes on the Menstrual Distress Questionnaire (MDQ) and greater endorsement of "menstruation as a natural event" on the Menstrual Attitudes Questionnaire (MAQ). This study is a…

Fused smart sensor network for multi-axis forward kinematics estimation in industrial robots.

PubMed

Rodriguez-Donate, Carlos; Osornio-Rios, Roque Alfredo; Rivera-Guillen, Jesus Rooney; Romero-Troncoso, Rene de Jesus

2011-01-01

Flexible manipulator robots have a wide industrial application. Robot performance requires sensing its position and orientation adequately, known as forward kinematics. Commercially available, motion controllers use high-resolution optical encoders to sense the position of each joint which cannot detect some mechanical deformations that decrease the accuracy of the robot position and orientation. To overcome those problems, several sensor fusion methods have been proposed but at expenses of high-computational load, which avoids the online measurement of the joint's angular position and the online forward kinematics estimation. The contribution of this work is to propose a fused smart sensor network to estimate the forward kinematics of an industrial robot. The developed smart processor uses Kalman filters to filter and to fuse the information of the sensor network. Two primary sensors are used: an optical encoder, and a 3-axis accelerometer. In order to obtain the position and orientation of each joint online a field-programmable gate array (FPGA) is used in the hardware implementation taking advantage of the parallel computation capabilities and reconfigurability of this device. With the aim of evaluating the smart sensor network performance, three real-operation-oriented paths are executed and monitored in a 6-degree of freedom robot.

Axonemal Positioning and Orientation in 3-D Space for Primary Cilia: What is Known, What is Assumed, and What Needs Clarification

PubMed Central

Farnum, Cornelia E.; Wilsman, Norman J.

2012-01-01

Two positional characteristics of the ciliary axoneme – its location on the plasma membrane as it emerges from the cell, and its orientation in three-dimensional space – are known to be critical for optimal function of actively motile cilia (including nodal cilia), as well as for modified cilia associated with special senses. However, these positional characteristics have not been analyzed to any significant extent for primary cilia. This review briefly summarizes the history of knowledge of these two positional characteristics across a wide spectrum of cilia, emphasizing their importance for proper function. Then the review focuses what is known about these same positional characteristics for primary cilia in all major tissue types where they have been reported. The review emphasizes major areas that would be productive for future research for understanding how positioning and 3-D orientation of primary cilia may be related to their hypothesized signaling roles within different cellular populations. PMID:22012592

Trends in Anterior Cruciate Ligament Reconstruction in the Last Decade: A Web-Based Analysis.

PubMed

Yucens, Mehmet; Aydemir, Ahmet Nadir

2018-05-31

Anterior cruciate ligament (ACL) injury is known to be one of the most common knee joint injuries. ACL reconstruction can be similar to the native ACL in respect of graft morphology, tension, position, and orientation. ACL reconstruction can be applied with different surgery techniques, graft and fixation devices, and rehabilitation as ACL reconstruction is just as important as surgery. Although commonly known as a sports injury, ACL injuries are increasingly seen in the general population. The aim of this study was to investigate the trends in ACL injury treatment in the last decade especially the graft choice. The abstracts of a total of 2,622 papers which stated ACL in the title were investigated through a search on the Web of Knowledge. Main topics were created as the ACL reconstruction theme. ACL reconstruction was examined in the abstracts with graft choice as the main theme followed by single bundle, double bundle, sports, rehabilitation, revision, complication, skeletally immature, biomechanics and kinematics, fixation devices, meniscus, anesthesia and pain, tunnel, cell, and intra-articular injection. Of the total 2,622 documents, 2,129 were original articles and 181 were reviews. Most of the documents, 436 in number (16.6%), were published in the American Journal of Sports Medicine , followed by the Journal of Knee Surgery , Sports Traumatology , Arthroscopy at 264. Of the total documents published, 36.3% were from the United States followed by 8.5% from Japan. The author with the most publications was F.H. Fu with 94 publications followed by B.R. Bach with 41 publications. The hamstring graft was most used at 187 single use and comprising 52% of the total graft combinations. Most papers were published in 2016. In 2012, single and double bundle grafts were determined to a total of 23. The most common title investigated in papers was biomechanics and kinematics with a total of 241 publications followed by rehabilitation at 208. Throughout the years of the study period, the most common graft choice was hamstring autograft. Biomechanics and kinematics was the most common title investigated as biomechanics and rehabilitation are known to be just as important as surgery for a successful outcome and patient satisfaction. Thieme Medical Publishers 333 Seventh Avenue, New York, NY 10001, USA.

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Science.gov Websites

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Effect of Pelvic Tilt and Rotation on Cup Orientation in Both Supine and Standing Positions.

PubMed

Yun, Hohyun; Murphy, William S; Ward, Daniel M; Zheng, Guoyan; Hayden, Brett L; Murphy, Stephen B

2018-05-01

The purpose of this study is to analyze the effect of pelvic tilt and rotation on radiographic measurement of cup orientation. A total of 68 patients (79 hips) were included in this study. The patients had a computed tomography study and approximately 3 months of postoperative standing anteroposterior pelvic radiographs in both supine and standing positions. We used 2-dimensional (2D)/3-dimensional (3D) matching to measure pelvic tilt and rotation, and cup orientation. There was a wide range of pelvic tilt between individuals in both supine and standing positions. Supine pelvic tilt was different from standing pelvic tilt (P < .05). There were differences in cup anteversion before and after 2D/3D matching in both supine and standing positions (P < .05). Supine and standing pelvic tilt correlated with differences in cup anteversion before and after 2D/3D matching. When all 79 hips were separated into right and left side, pelvic rotation inversely correlated with the pelvic tilt-adjusted difference in anteversion before and after 2D/3D matching of the right side but directly correlated with that of the left side in both supine and standing positions. This study demonstrated that the measurement of cup anteversion on anteroposterior radiographs is significantly affected by both pelvic tilt and pelvic rotation (depending on the side). Improved understanding of pelvic orientation and improved ability to measure pelvic orientation may eventually allow for desired cup positioning to potentially protect against complications associated with malposition of the cup. Copyright © 2017 Elsevier Inc. All rights reserved.

A spatial disorientation predictor device to enhance pilot situational awareness regarding aircraft attitude

NASA Technical Reports Server (NTRS)

Chelette, T. L.; Repperger, Daniel W.; Albery, W. B.

1991-01-01

An effort was initiated at the Armstrong Aerospace Medical Research Laboratory (AAMRL) to investigate the improvement of the situational awareness of a pilot with respect to his aircraft's spatial orientation. The end product of this study is a device to alert a pilot to potentially disorienting situations. Much like a ground collision avoidance system (GCAS) is used in fighter aircraft to alert the pilot to 'pull up' when dangerous flight paths are predicted, this device warns the pilot to put a higher priority on attention to the orientation instrument. A Kalman filter was developed which estimates the pilot's perceived position and orientation. The input to the Kalman filter consists of two classes of data. The first class of data consists of noise parameters (indicating parameter uncertainty), conflict signals (e.g. vestibular and kinesthetic signal disagreement), and some nonlinear effects. The Kalman filter's perceived estimates are now the sum of both Class 1 data (good information) and Class 2 data (distorted information). When the estimated perceived position or orientation is significantly different from the actual position or orientation, the pilot is alerted.

Motivational predictors of prosocial and antisocial behaviour in football.

PubMed

Kavussanu, Maria

2006-06-01

This study examined (a) the main and interactive effects of goal orientations and perceived motivational climate on prosocial and antisocial behaviour, and (b) whether number of seasons one has played for the team interacts with motivational climate in predicting prosocial and antisocial behaviour in association football. Participants were 325 male association football players, whose age ranged from 12 to 17 years. Athletes completed questionnaires measuring frequency of prosocial and antisocial behaviours in football, goal orientation, motivational climate and social desirability, and indicated the number of seasons they had played for their current team. Regression analyses revealed that task orientation and mastery climate were positive predictors of prosocial behaviour, whereas ego orientation and performance climate were positive predictors of antisocial behaviour. In addition, task orientation negatively predicted antisocial behaviour, while ego orientation negatively predicted prosocial behaviour. No significant interactions between task and ego orientation and mastery and performance motivational climate were found. Finally, mastery climate negatively predicted antisocial behaviour for those who had played many seasons for the team. In conclusion, strengthening task orientation and mastery climate and weakening ego orientation may enhance prosocial behaviour. However, for antisocial conduct to be eliminated from the context of association football, ego orientation and performance climate need to be tempered, as these constructs exert unique independent effects on antisocial behaviour.

Health inequalities among adolescents: the impact of academic orientation and parents' education.

PubMed

Hagquist, Curt E I

2007-02-01

Traditionally, the socio-economic position of adolescents has been measured using information about parents' occupation, parents' level of education, or household income. Since the adolescence is a developmental stage characterised by a search for and a move into individual life tracks a shift of focus from socio-economic position of origin to socio-economic position of destination is justified. Academic orientation may be used as a rough indicator of future social position. The purpose of the study was to elucidate the link between academic orientation and parents' education on the one hand and subjective health and health-related behaviour among adolescents on the other. The study was based on cross-sectional questionnaire data collected in 1999 and 2003 among 1828 18-year-old students in year 2 of upper secondary school in a Swedish city. The data were analysed using contingency tables and logistic regression. Subjective health and health-related behaviour was strongly linked to academic orientation but not directly to parents' education. The pattern is unambiguous, poor health and health-damaging behaviour being significantly higher among students in non-theoretical programmes than among students in theoretical programmes. Academic orientation is a useful concept in order to detect health inequalities and a powerful way of identifying adolescents at higher risk. The unequal distribution of health and health-damaging behaviour according to academic orientation among adolescents turns out to be an important challenge for public health work.

Relationships between critical thinking ability and nursing competence in clinical nurses.

PubMed

Chang, Mei Jen; Chang, Ying-Ju; Kuo, Shih-Hsien; Yang, Yi-Hsin; Chou, Fan-Hao

2011-11-01

To examine the relationships between critical thinking ability and nursing competence in clinical nurses. There are few evidance-based data related to the relationship between critical thinking ability and nursing competence of clinical nurses. A cross-sectional and correlation research design was used. A total of 570 clinical nurses at a medical centre in southern Taiwan were recruited into this study. Two self-report questionnaires, the Watson-Glaser Critical Thinking Appraisal (WGCTA) and the Nursing Competence Scale (NCS), were used to collect data. The critical thinking ability of clinical nurses was at the middle level. The highest score for the subscales of the WGCTA was 'interpretation ability' and the lowest was 'inference ability'. The nursing competence of clinical nurses was at the middle level and above. The highest score for the subscales was 'caring ability' and the lowest was 'research ability'. Critical thinking ability had a significantly positive correlation with nursing competence. Critical thinking, working years, educational levels and position/title were the significant predictors of nursing competence, accounting for 32·9% of the variance. Critical thinking ability had a significantly positive correlation with nursing competence. The critical thinking ability of clinical nurses with a master's degree was significantly better than those with a bachelor's degree or a diploma and nurses with over five working years was significantly better than those with under five years. The findings of this study can further serve as a reference for nursing education to improve nursing curricula and teaching strategies for nurse preparation. It could also be a guideline for nursing administration personnel in on-the-job training and orientation programs for nursing staff. © 2011 Blackwell Publishing Ltd.

High-accuracy direct aerial platform orientation with tightly coupled GPS/INS system : executive summary.

DOT National Transportation Integrated Search

2004-09-01

Obtaining sensor orientation by direct measurements is : a rapidly emerging mapping technology. Modern GPS : and INS systems allow for the direct determination of : platform position and orientation at an unprecedented : accuracy. In airborne surveyi...

Does hemipelvis structure and position influence acetabulum orientation?

PubMed

Musielak, Bartosz; Jóźwiak, Marek; Rychlik, Michał; Chen, Brian Po-Jung; Idzior, Maciej; Grzegorzewski, Andrzej

2016-03-16

Although acetabulum orientation is well established anatomically and radiographically, its relation to the innominate bone has rarely been addressed. If explored, it could open the discussion on patomechanisms of such complex disorders as femoroacetabular impingement (FAI). We therefore evaluated the influence of pelvic bone position and structure on acetabular spatial orientation. We describe this relation and its clinical implications. This retrospective study was based on computed tomography scanning of three-dimensional models of 31 consecutive male pelvises (62 acetabulums). All measurements were based on CT spatial reconstruction with the use of highly specialized software (Rhinoceros). Relations between acetabular orientation (inclination, tilt, anteversion angles) and pelvic structure were evaluated. The following parameters were evaluated to assess the pelvic structure: iliac opening angle, iliac tilt angle, interspinous distance (ISD), intertuberous distance (ITD), height of the pelvis (HP), and the ISD/ITD/HP ratio. The linear and nonlinear dependence of the acetabular angles and hemipelvic measurements were examined with Pearson's product - moment correlation and Spearman's rank correlation coefficient. Correlations different from 0 with p < 0.05 were considered statistically significant. Comparison of the axis position with pelvis structure with orientation in the horizontal plane revealed a significant positive correlation between the acetabular anteversion angle and the iliac opening angle (p = 0.041 and 0.008, respectively). In the frontal plane, there was a positive correlation between the acetabular inclination angle and the iliac tilt angle (p = 0.025 and 0.014, respectively) and the acetabular inclination angle and the ISD/ITD/HP ratio (both p = 0.048). There is a significant correlation of the hemipelvic structure and acetabular orientation under anatomic conditions, especially in the frontal and horizontal planes. In the anteroposterior view, the more tilted-down innominate bone causes a more caudally oriented acetabulum axis, whereas in the horizontal view this relation is reversed. This study may serve as a basis for the discussion on the role of the pelvis in common disorders of the hip.

The Impact of an Outdoor Orientation Program on First-Year Student Perceptions of Life Effectiveness and Campus Integration

ERIC Educational Resources Information Center

Lathrop, Anna H.; O'Connell, Timothy S.; Howard, Ryan A.

2012-01-01

Although outdoor orientation programs, as a special type of orientation designed to enhance student retention, are relatively commonplace in the United States - we are not aware of any such campuswide initiatives in Canada. Research indicates that outdoor orientation programs impact students in a positive way, enhancing academic success, personal…

SPECT/CT tracer uptake is influenced by tunnel orientation and position of the femoral and tibial ACL graft insertion site.

PubMed

Hirschmann, Michael T; Mathis, Dominic; Rasch, Helmut; Amsler, Felix; Friederich, Niklaus F; Arnold, Markus P

2013-02-01

SPECT/CT is a hybrid imaging modality, which combines a 3D scintigraphy (SPECT) and a conventional computerised tomography (CT). SPECT/CT allows accurate anatomical localisation of metabolic tracer activity. It allows the correlation of surgical factors such as tunnel position and orientation with mechanical alignment, clinical outcome and biological factors. The purpose of this study was to investigate whether the SPECT/CT tracer uptake (intensity and distribution) correlates with the stability and laxity of the knee joint and the position and orientation of the tibial and femoral tunnels in patients after anterior cruciate ligament (ACL) reconstruction. A consecutive series of knees (n=66), with symptoms of pain and/or instability after ACL reconstruction were prospectively evaluated using clinical examination and 99mTc-HDP-SPECT/CT. Clinical laxity testing was performed using the Rolimeter (Ormed, Freiburg, Germany) including Lachman testing (0-2 mm, 3-5 mm, 6-10 mm, >10 mm), anterior drawer test (0-2 mm, 3-5 mm, 6-10 mm, >10 mm), pivot shift test (positive versus negative) and patient-based subjective instability (yes versus no). For analysis of SPECT/CT tracer uptake a previously validated SPECT/CT localisation scheme consisting of 17 tibial, nine femoral and four patellar regions on standardised axial, coronal, and sagittal slices was used. The tracer activity on SPECT/CT was localised and recorded using a 3D volumetric and quantitative analysis software. Mean, standard deviation, minimum and maximum of grading for each area of the localisation scheme were recorded. The position and orientation of the tibial and femoral tunnel was assessed using a previously published method on 3D-CT. Correlation of instability, pivot shift as well as clinical laxity testing with 99mTc-HDP-SPECT/CT tracer uptake intensity and distribution showed no significant correlation. 99mTc-HDP-SPECT/CT tracer uptake correlated significantly with the position and orientation of the ACL graft. A more horizontal femoral graft position showed significantly increased tracer uptake within the superior and posterior femoral regions. A more posteriorly-placed femoral insertion site showed significantly more tracer uptake within the femoral and tibial tunnel regions. A more vertical or a less medial tibial tunnel orientation showed significant increased uptake within the tibial and femoral tunnel regions. A more anterior tibial tunnel position showed significantly more tracer uptake in the femoral and tibial tunnel regions as well as the entire tibiofemoral joint. SPECT/CT tracer uptake intensity and distribution showed a significant correlation with the femoral and tibial tunnel position and orientation in patients with symptomatic knees after ACL reconstruction. No correlation was found with stability or clinical laxity. SPECT/CT tracer uptake distribution has the potential to give us important information on joint homeostasis and remodelling after ACL reconstruction. It might help to predict ACL graft failure and improve our surgical ACL reconstruction technique in finding the optimal tunnel and graft position and orientation.

Approach/avoidance motivation, message framing and skin cancer prevention: a test of the congruency hypothesis.

PubMed

Hevey, David; Dolan, Michelle

2014-08-01

The congruency hypothesis posits that approach-orientated individuals are persuaded to engage in prevention behaviours by positively framed messages; conversely, negatively framed messages are more persuasive in encouraging those who are avoidance-orientated. A 2 (frame: loss vs gain) × 2 (motivation: avoidance vs approach) design examined the effects of skin cancer information on sun-protective intentions and free sunscreen sample requests among 533 young adults. Gain-framed messages had the strongest effect on sun-protective intentions for approach-oriented individuals, whereas loss-framed messages had the strongest effect on avoidance-oriented individuals. Message framing effects on precautionary sun behaviour intentions were moderated by motivational differences. © The Author(s) 2013.

Radio Ranging System for Guidance of Approaching Spacecraft

NASA Technical Reports Server (NTRS)

Manikonda, Vikram; vanDoom, Eric

2008-01-01

A radio communication and ranging system has been proposed for determining the relative position and orientations of two approaching spacecraft to provide guidance for docking maneuvers. On Earth, the system could be used similarly for guiding approaching aircraft and for automated positioning of large, heavy objects. In principle, the basic idea is to (1) measure distances between radio transceivers on the two spacecraft and (2) compute the relative position and orientations from the measured distances.

Non-GPS full position and angular orientation onboard sensors for moving and stationary platforms

NASA Astrophysics Data System (ADS)

Dhadwal, Harbans S.; Rastegar, Jahangir; Feng, Dake; Kwok, Philip; Pereira, Carlos M.

2016-05-01

Angular orientation of both mobile and stationary objects continues to be an ongoing topic of interest for guidance and control as well as for non-GPS based solutions for geolocations of assets in any environment. Currently available sensors, which include inertia devices such as accelerometers and gyros; magnetometers; surface mounted antennas; radars; GPS; and optical line of sight devices, do not provide an acceptable solution for many applications, particularly for gun-fired munitions and for all-weather and all environment scenarios. A robust onboard full angular orientation sensor solution, based on a scanning polarized reference source and a polarized geometrical cavity orientation sensor, is presented. The full position of the object, in the reference source coordinate system, is determined by combining range data obtained using established time-of-flight techniques, with the angular orientation information.

Determination of Earth orientation using the Global Positioning System

NASA Technical Reports Server (NTRS)

Freedman, A. P.

1989-01-01

Modern spacecraft tracking and navigation require highly accurate Earth-orientation parameters. For near-real-time applications, errors in these quantities and their extrapolated values are a significant error source. A globally distributed network of high-precision receivers observing the full Global Positioning System (GPS) configuration of 18 or more satellites may be an efficient and economical method for the rapid determination of short-term variations in Earth orientation. A covariance analysis using the JPL Orbit Analysis and Simulation Software (OASIS) was performed to evaluate the errors associated with GPS measurements of Earth orientation. These GPS measurements appear to be highly competitive with those from other techniques and can potentially yield frequent and reliable centimeter-level Earth-orientation information while simultaneously allowing the oversubscribed Deep Space Network (DSN) antennas to be used more for direct project support.

Deficient BIM Expression as a Mechanism of Intrinsic and Acquired Resistance to Targeted Therapies in EGFR-Mutant and ALK-Positive Lung Cancers

DTIC Science & Technology

2015-08-01

AWARD NUMBER: W81XWH-13-1-0226 TITLE: Deficient BIM Expression as a Mechanism of Intrinsic and Acquired Resistance to Targeted Therapies in...REPORT TYPE Annual 3. DATES COVERED 1 Aug 2014 - 31 Jul 2015 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Deficient BIM Expression as a Mechanism of...the time of resistance. We are now using these patient-derived cell lines to assess BIM levels and apoptotic response to next-generation inhibitors

Deficient BIM Expression as a Mechanism of Intrinsic and Acquired Resistance to Targeted Therapies in EGFR-Mutant and ALK-Positive Lung Cancers

DTIC Science & Technology

2015-08-01

AWARD NUMBER: W81XWH-13-1-0227 TITLE: Deficient BIM Expression as a Mechanism of Intrinsic and Acquired Resistance to Targeted Therapies in...TYPE Annual 3. DATES COVERED 1 Aug 2014 - 31 Jul 2015 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Deficient BIM Expression as a Mechanism of Intrinsic...time of resistance. We are now using these patient-derived cell lines to assess BIM levels and apoptotic response to next-generation inhibitors. The

Decoupled Magnetoquasistatic Non-Line-of-Sight Position and Orientation Sensing for Arbitrary Distances

NASA Technical Reports Server (NTRS)

Arumugam, Darmindra D. (Inventor)

2017-01-01

Methods and systems for non-line-of-sight positioning are disclosed for arbitrarily short to long ranges, where positioning is achieved using a single anchor not requiring tri-/multi-lateration or tri-/multi-angulation. Magnetoquasistatic fields can be used to determine position and orientation of a device in two or three dimensions. Two or three axis coils can be used in receivers and transmitters. The magnetoquasistatic equations are solved in different scenarios, taking into consideration the image signals originating from the interaction between the fields and ground/earth.

Indoor Navigation using Direction Sensor and Beacons

NASA Technical Reports Server (NTRS)

Shields, Joel; Jeganathan, Muthu

2004-01-01

A system for indoor navigation of a mobile robot includes (1) modulated infrared beacons at known positions on the walls and ceiling of a room and (2) a cameralike sensor, comprising a wide-angle lens with a position-sensitive photodetector at the focal plane, mounted in a known position and orientation on the robot. The system also includes a computer running special-purpose software that processes the sensor readings to obtain the position and orientation of the robot in all six degrees of freedom in a coordinate system embedded in the room.

Openness as a predictor of political orientation and conventional and unconventional political activism in Western and Eastern Europe.

PubMed

Roets, Arne; Cornelis, Ilse; Van Hiel, Alain

2014-01-01

This study provides a comprehensive investigation of the relationship between Openness and political orientation and activism in Europe. Analyses were conducted on the 4 waves of the European Social Survey, including large representative samples in up to 26 European countries (total N > 175,000). In line with previous studies, a robust, positive relationship between Openness and left-wing political orientation was obtained in Western Europe. However, in Eastern Europe, the relationship between Openness and political orientation was weaker, and reversed in 3 out of 4 waves. Moreover, Openness yielded significant positive relationships with unconventional activism and to a lesser degree with conventional activism. The magnitude of the relationship between Openness and activism was dependent on political orientation and region. Stronger associations between Openness and activism were found for those having a left-wing orientation in Western Europe, whereas in Eastern Europe, Openness was somewhat stronger related to activism for those having a right-wing orientation. In the discussion we elaborate on the role of the geopolitical context in the relationship between Openness and political variables.

77 FR 834 - Delegation of Authority; Delegation of Authority No. 12-A (Revision 5) Re-delegation of Financial...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-06

..., including but not limited to, the authority ``To take all necessary actions in connection with the sale of... responsibilities to the position and aligns the current position title with its associated responsibilities... actions in connection with the sale of SBA guaranteed Certified Development Company debentures and SBA...

CASP Position Paper: Specific Learning Disabilities and Patterns of Strengths and Weaknesses

ERIC Educational Resources Information Center

Christo, Catherine; Ponzuric, Jenny

2017-01-01

California Association of School Psychologists (CASP) adopted a Position Paper in March, 2014 intended to support school psychologists in California in electing to use a process known as Patterns of Strengths and Weaknesses (PSW) as one of three methods specified in IDEA 2014 and California Code of Regulations, Title 5, to identify students being…

Jon Stewart Comes to Class: The Learning Effects of "America (The Book)" in Introduction to American Government Courses

ERIC Educational Resources Information Center

Baumgartner, Jody C.; Morris, Jonathan S.

2008-01-01

This project posits that incorporating political humor into the classroom can have a positive effect on learning in higher education. Specifically, we present preliminary findings from a quasi-experiment in which a humorous, "mock" textbook titled America (The Book) (Stewart, Karlin, and Javerbaum 2004) was incorporated into Introduction to…

Exploration of the Implementation of Positive Behavior Interventions and Supports Framework in a Title I School

ERIC Educational Resources Information Center

Pope, Paula K.

2016-01-01

The study centered around two teams of teachers and their success and struggle in utilizing professional development to gain the knowledge necessary to adequately implement the Positive Intervention and Behavior Supports (PBIS) framework initiative into all areas of the school. Data collected through personal interviews, classroom observations,…

The Pros and Cons of Individualized Programmed Instruction for Indian Students. A Position Paper....

ERIC Educational Resources Information Center

Corcoran, Bert W.

Based on observations and experiences in a Title III (Elementary and Secondary Education Act) project to individualize instruction in the ungraded Rocky Boy Elementary School (grades 1-6, Rocky Boy Indian Reservation, Box Elder, Montana), this position paper considers the problem of finding a suitable or workable curriculum and classroom climate…

Spatial dynamics of two oriental fruit fly (Diptera: Tephritidae) parasitoids, Fopius arisanus and Diachasmimorpha longicaudata (Hymenoptera: Braconidae), in a Guava orchard in Hawaii.

PubMed

Vargas, Roger I; Stark, John D; Banks, John; Leblanc, Luc; Manoukis, Nicholas C; Peck, Steven

2013-10-01

We examined spatial patterns of both sexes of oriental fruit fly, Bactrocera dorsalis (Hendel), and its two most abundant parasitoids, Fopius arisanus (Sonan) and Diachasmimorpha longicaudata (Ashmead) in a commercial guava (Psidium guajava L.) orchard. Oriental fruit fly spatial patterns were initially random, but became highly aggregated with host fruit ripening and the subsequent colonization of, first, F. arisanus (egg-pupal parasitoid) and, second, D. longicaudata (larval-pupal parasitoid). There was a significant positive relationship between populations of oriental fruit fly and F. arisanus during each of the F. arisanus increases, a pattern not exhibited between oriental fruit fly and D. longicaudata. Generally, highest total numbers of males and females (oriental fruit fly, F. arisanus, and D. longicaudata) occurred on or about the same date. There was a significant positive correlation between male and female populations of all three species; we measured a lag of 2-4 wk between increases of female F. arisanus and conspecific males. There was a similar trend in one of the two years for the second most abundant species, D. longicaudata, but no sign of a time lag between the sexes for oriental fruit fly. Spatially, we found a significant positive relationship between numbers of F. arisanus in blocks and the average number in adjoining blocks. We did not find the same effect for oriental fruit fly and D. longicaudata, possibly a result of lower overall numbers of the latter two species or less movement of F. arisanus within the field.

The Relationship Between Cosmopolitan-Local Orientation and Job Performance

ERIC Educational Resources Information Center

London, Manuel; And Others

1977-01-01

Relationships between cosmopolitan--local orientation and measures of job performance were examined for 150 technical employees in three architectural firms. Cosmopolitan orientation was positively related to supervisor ratings of following prescribed work hours and supervisor and co-worker ratings of impressing others. (Author)

Predicted contextual modulation varies with distance from pinwheel centers in the orientation preference map

PubMed Central

Okamoto, Tsuyoshi; Ikezoe, Koji; Tamura, Hiroshi; Watanabe, Masataka; Aihara, Kazuyuki; Fujita, Ichiro

2011-01-01

In the primary visual cortex (V1) of some mammals, columns of neurons with the full range of orientation preferences converge at the center of a pinwheel-like arrangement, the ‘pinwheel center' (PWC). Because a neuron receives abundant inputs from nearby neurons, the neuron's position on the cortical map likely has a significant impact on its responses to the layout of orientations inside and outside its classical receptive field (CRF). To understand the positional specificity of responses, we constructed a computational model based on orientation preference maps in monkey V1 and hypothetical neuronal connections. The model simulations showed that neurons near PWCs displayed weaker but detectable orientation selectivity within their CRFs, and strongly reduced contextual modulation from extra-CRF stimuli, than neurons distant from PWCs. We suggest that neurons near PWCs robustly extract local orientation within their CRF embedded in visual scenes, and that contextual information is processed in regions distant from PWCs. PMID:22355631

[The literature of diagnosis and therapy].

PubMed

Schubert, András

2014-09-28

This analysis is based on papers published in periodicals, in the period 1975-2013 with title words referring to diagnosis or therapy. The literature of both topics is growing dynamically and in an ever accelerating pace. At the same time, the two topics appear to get more and more separated, except for a part of the German-language literature. The share of therapy-oriented literature is increasing and its citation rate is higher, although 9 of the 10 most cited papers are from the topic of diagnostics. The Hungarian literature (papers having at least one Hungarian author) appeared to be proportional and balanced.

5-(4-Chloro­phen­oxy)-1-methyl-3-tri­fluoro­methyl-1H-pyrazole-4-carbaldehyde O-[(2-chloro­pyridin-5-yl)meth­yl]oxime

PubMed Central

Dai, Hong; Zhu, Peng-Fei; Zhu, Yu-Jun; Fang, Jian-Xin; Shi, Yu-Jun

2011-01-01

In the title mol­ecule, C18H13Cl2F3N4O2, the intra­molecular distance between the centroids of the benzene and pyridine rings is 3.953 (3) Å, and the trifluoro­methyl group is rotationally disordered over two orientations in a 0.678 (19):0.322 (19) ratio. The crystal packing exhibits weak inter­molecular C—H⋯F inter­actions. PMID:22199756

2-(4-Bromo­benz­yl)-5,11,17,23-tetra-tert-butyl-25,26,27,28-tetra­methoxy­calix[4]arene

PubMed Central

Fischer, Conrad; Lin, Guisheng; Seichter, Wilhelm; Weber, Edwin

2009-01-01

In the title compound, C55H69BrO4, the calixarene mol­ecule displays a ‘partial cone’ conformation bearing the lateral substituent in a sterically favorable equatorial arrangement between two syn-orientated arene units. The crystal packing is stabilized by weak C—H⋯π contacts, involving one tert-butyl group, and π–stacking inter­actions of the lateral bromo­benzene units [centroid–centroid distance = 3.706 (1) Å]. PMID:21582956

The 'Face' of Jupiter

NASA Image and Video Library

2017-06-29

JunoCam images aren't just for art and science -- sometimes they are processed to bring a chuckle. This image, processed by citizen scientist Jason Major, is titled "Jovey McJupiterface." By rotating the image 180 degrees and orienting it from south up, two white oval storms turn into eyeballs, and the "face" of Jupiter is revealed. The original image was acquired by JunoCam on NASA's Juno spacecraft on May 19, 2017 at 11:20 a.m. PT (2: 20 p.m. ET) from an altitude of 12,075 miles (19,433 kilometers). https://photojournal.jpl.nasa.gov/catalog/PIA21394

Crystal structure of 2-oxopyrrolidin-3-yl 4-(2-phenyl-diazen-1-yl)benzoate.

PubMed

Elkin, Igor; Maris, Thierry; Melkoumov, Alexandre; Hildgen, Patrice; Banquy, Xavier; Leclair, Grégoire; Barrett, Christopher

2018-04-01

In the title compound, C 17 H 15 N 3 O 3 , the plane of the pyrrolidone ring is inclined at an angle of 59.791 (2)° to that of the azo-benzene segment, which adopts a configuration close to planar. In the crystal, mol-ecules are oriented pairwise by (2-oxopyrrolidin-3-yl)-oxy moieties at an angle of 76.257 (3)°, linked by hydrogen bonds and π-stacking inter-actions, forming zigzag supra-molecular chains parallel to [010] further linked via additional C-H⋯π inter-actions.

7-Chloro-5-(2-ethoxy­phen­yl)-1-methyl-3-propyl-2,6-dihydro-1H-pyrazolo[4,3-d]pyrimidine

PubMed Central

Zhou, Ming-Qiu; Zhu, Kai; Lv, Xiao-Ping; Han, Ping-Fang; Wei, Ping

2009-01-01

In the title compound, C17H21ClN4O, the benzene ring is oriented at dihedral angles of 1.59 (3) and 1.27 (3)° with respect to the pyrimidine and pyrazole rings, while the dihedral angle between the pyrimidine and pyrazole rings is 0.83 (3)°. An intra­molecular N—H⋯O hydrogen bond results in the formation of a planar (r.m.s. deviation 0.004 Å) six-membered ring. PMID:21577789

(E)-Ethyl 3-(3,4-dihydroxyphenyl)prop-2-enoate: a natural polymorph extracted from Aristotelia chilensis (Maqui).

PubMed

Paz, Cristian; Moreno, Yanko; Becerra, José; Silva, Mario; Burgos, Viviana; Freire, Eleonora; Baggio, Ricardo

2013-07-01

The natural title compound, C11H12O4, extracted from the Chilean native tree Aristotelia chilensis (Maqui), is a polymorph of the synthetic E form reported by Xia, Hu & Rao [Acta Cryst. (2004), E60, o913-o914]. Both rotational conformers are identical from a metrical point of view, and only differ in the orientation of the 3,4-dihydroxyphenyl ring with respect to the rest of the molecule, which leads to completely different crystal structure arrangements and packing efficiencies. The reasons behind both reside in the different hydrogen-bonding interactions.

Employee customer orientation in manufacturing organizations: joint influences of customer proximity and the senior leadership team.

PubMed

Liao, Hui; Subramony, Mahesh

2008-03-01

Pursuing a customer-focused strategy in manufacturing organizations requires employees across functions to embrace the importance of understanding customer needs and to align their everyday efforts with the goal of satisfying and retaining customers. Little prior research has examined what factors influence employee customer orientation in manufacturing settings. Drawing on the attraction-selection-attrition model, upper-echelons theory, and contingency theories of leadership, this study investigated the joint influences of functional roles' proximity to external customers and the senior leadership team's customer orientation on employee customer orientation. Hierarchical linear modeling results based on data obtained from 4,299 employees and 403 senior leaders from 42 facilities of a global manufacturer operating in 16 countries revealed that employees occupying customer-contact roles had the highest level of customer orientation, followed by employees occupying production roles, and then by those in support roles. In addition, there was a positive relationship between the senior leadership team's customer orientation and employee customer orientation for all 3 functional roles. The positive relationship between the senior leadership team and employee customer orientation was the strongest for employees in support roles, suggesting that lower levels of proximity to external customers may create a greater need for leadership in developing employees' customer-oriented attitudes. Copyright 2008 APA

Flow theory – goal orientation theory: positive experience is related to athlete’s goal orientation

PubMed Central

Stavrou, Nektarios A. M.; Psychountaki, Maria; Georgiadis, Emmanouil; Karteroliotis, Konstantinos; Zervas, Yannis

2015-01-01

The main purpose of this study was to examine the relationship between flow experience and goal orientation theory, as well as, the differences in flow experience based on the orthogonal model of goal orientation theory. Two hundred and seventy eight athletes completed the Task and Ego Orientation Sport Questionnaire based on how they usually feel. The challenge and skills ratings were completed 1 h before the competition, based on how they felt at the exact time of answering. In the following, the Flow State Scale-2 was completed up to 30 min after the competition they just participated, along with the challenge-skill ratings, based on how athletes felt during the competition. The results indicated that the athletes’ task orientation may be an important factor for attaining flow in competitive sport, feeling more skillful and estimating the upcoming competition as challenging, while low ego and low task oriented athletes lack these elements, which are important for them to get into flow. Additionally, not the level of task and ego orientation per se, but the balance between athletes’ goal orientation preferences seems important for the formation of flow experience, indicating that high task – high ego and high task – low ego athletes are experiencing the most positive mental state. PMID:26500577

Structural basis of orientation sensitivity of cat retinal ganglion cells.

PubMed

Leventhal, A G; Schall, J D

1983-11-10

We investigated the structural basis of the physiological orientation sensitivity of retinal ganglion cells (Levick and Thibos, '82). The dendritic fields of 840 retinal ganglion cells labeled by injections of horseradish peroxidase into the dorsal lateral geniculate nucleus (LGNd) or optic tracts of normal cats. Siamese cats, and cat deprived of patterned visual experience from birth by monocular lid-suture (MD) were studied. Mathematical techniques designed to analyze direction were used to find the dendritic field orientation of each cell. Statistical techniques designed for angular data were used to determine the relationship between dendritic field orientation and angular position on the retina (polar angle). Our results indicate that 88% of retinal ganglion cells have oriented dendritic fields and that dendritic field orientation is related systematically to retinal position. In all regions of retina more that 0.5 mm from the area centralis the dendritic fields of retinal ganglion cells are oriented radially, i.e., like the spokes of a wheel having the area centralis at its hub. This relationship was present in all animals and cell types studied and was strongest for cells located close to the horizontal meridian (visual streak) of the retina. Retinal ganglion cells appear to be sensitive to stimulus orientation because they have oriented dendritic fields.

76 FR 6171 - Notice of Closed Meeting of the Cultural Property Advisory Committee

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-03

... involved in the Committee's proceedings would compromise the Government's negotiation objectives or bargaining positions on the negotiations of any agreement authorized by this title.'' Dated: January 28, 2011...

78 FR 17384 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-21

...: Delete entry and replace with ``Records include individual's name; position title, grade, and job series... locked or guarded buildings, locked offices, or locked cabinets during non-duty hours.'' Retention and...

32 CFR 806b.20 - Denial authorities.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Chief Information Officer/P with the position titles of designees. Authorities are: (a) Deputy Chief of Staffs and chiefs of comparable offices or higher level at Secretary of the Air Force or Headquarters...

32 CFR 806b.20 - Denial authorities.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Chief Information Officer/P with the position titles of designees. Authorities are: (a) Deputy Chief of Staffs and chiefs of comparable offices or higher level at Secretary of the Air Force or Headquarters...

32 CFR 806b.20 - Denial authorities.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Chief Information Officer/P with the position titles of designees. Authorities are: (a) Deputy Chief of Staffs and chiefs of comparable offices or higher level at Secretary of the Air Force or Headquarters...

32 CFR 806b.20 - Denial authorities.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Chief Information Officer/P with the position titles of designees. Authorities are: (a) Deputy Chief of Staffs and chiefs of comparable offices or higher level at Secretary of the Air Force or Headquarters...

32 CFR 806b.20 - Denial authorities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Chief Information Officer/P with the position titles of designees. Authorities are: (a) Deputy Chief of Staffs and chiefs of comparable offices or higher level at Secretary of the Air Force or Headquarters...

Effects of Emotion and Emotional Valence on the Neural Correlates of Episodic Memory Search and Elaboration

PubMed Central

Ford, Jaclyn H.; Morris, John A.; Kensinger, Elizabeth A.

2015-01-01

Successful retrieval of an event includes an initial search phase in which the information is accessed and a subsequent elaboration phase in which an individual expands on event details. Traditionally, functional neuroimaging studies examining episodic memory retrieval either have not made a distinction between these two phases or have focused on the initial search process. The current study used an extended retrieval trial to compare the neural correlates of search and elaboration and to examine the effects of emotion on each phase. Prior to scanning, participants encoded positive, negative, and neutral images paired with neutral titles. After a thirty-minute delay, participants engaged in a scanned recognition task in which they viewed the neutral titles and indicated whether the title had been presented with an image during the study phase. Retrieval was divided into an initial memory search and a subsequent five-second elaboration phase. The current study identified neural differences between the search and elaboration phases, with search being associated with widespread bilateral activations across the entire cortex and elaboration primarily being associated with increased activity in the medial prefrontal cortex. The emotionality of the retrieval target was more influential during search relative to elaboration. However, valence influenced when the effect of emotion was greatest, with search engaging many more regions for positive events than negative ones, but elaboration engaging the dorsomedial prefrontal cortex more for negative events than positive events. PMID:24283491

Girls' Challenge Seeking: How Outdoor Exposure Can Support Girls in Taking Positive Risks

ERIC Educational Resources Information Center

Tsikalas, Kallen; Martin, Karyn L.

2015-01-01

Challenge seeking is an important component of children's personal and academic development. Defined in this paper as a set of beliefs and behaviors that propels individuals to initiate and persist at difficult ventures, challenge seeking is a key indicator of mastery goal orientation. This orientation has been linked with a number of positive and…

Arab Youth in Canada: Acculturation, Enculturation, Social Support, and Life Satisfaction

ERIC Educational Resources Information Center

Paterson, Ashley D.; Hakim-Larson, Julie

2012-01-01

Results from 98 Arab youth in Canada showed that having a positive Arab culture orientation was related to greater family life satisfaction with family social support as a mediator. A positive European Canadian orientation was related to greater school life satisfaction, but this relation was not mediated by friend social support. Implications for…

Sexual Orientation and Spatial Position Effects on Selective Forms of Object Location Memory

ERIC Educational Resources Information Center

Rahman, Qazi; Newland, Cherie; Smyth, Beatrice Mary

2011-01-01

Prior research has demonstrated robust sex and sexual orientation-related differences in object location memory in humans. Here we show that this sexual variation may depend on the spatial position of target objects and the task-specific nature of the spatial array. We tested the recovery of object locations in three object arrays (object…

Assessing the Effectiveness of Student Oriented Learning Outlines (SOLOs) in an Equine Classroom

ERIC Educational Resources Information Center

Jogan, Kathleen S.

2014-01-01

This study determined if the use of the student oriented learning outline (SOLO) in a University of Arkansas equine production classroom had a positive influence in three areas: mastery of material taught, retention of material taught and voluntary positive student behaviors related to the use of course material. Thirty-one students who were…

[A wireless power transmission system for capsule endoscope].

PubMed

Xin, Wenhui; Yan, Guozheng; Wang, Wenxing

2010-06-01

In order to deliver power to the capsule endoscope, whose position and orientation are always changing when traveling along the alimentary tract, a wireless power transmission system based on electromagnetic coupling was proposed. The system is composed of Helmholtz transmitting coil and three-dimensional receiving coil. Helmholtz coil outside the body generates a uniform magnetic field covering the whole alimentary tract; three-dimensional coil inside retrieves stable power regardless of its position and orientation. The transmitter and receiver were designed and implemented, and the experiments validated the feasibility of the system. The results show that at least 320 mW of usable power can be transmitted to capsule endoscope when its position and orientation are changing at random and the transmitting power is 25W.

The Positive Effect of Authoritarian Leadership on Employee Performance: The Moderating Role of Power Distance.

PubMed

Wang, Honglei; Guan, Bichen

2018-01-01

Based on goal setting theory, this study explores the positive effect and influencing process of authoritarian leadership on employee performance, as well as the moderating role of individual power distance in this process. Data from 211 supervisor-subordinate dyads in Chinese organizations indicates that authoritarian leadership is positively associated with employee performance, and learning goal orientation mediates this relationship. Furthermore, power distance moderates the effect of authoritarian leadership on learning goal orientation, such that the effect was stronger when individual power distance was higher. The indirect effect of authoritarian leadership on employee performance via learning goal orientation is also moderated by power distance. Theoretical and managerial implications and future directions are also discussed.

Task decomposition for a multilimbed robot to work in reachable but unorientable space

NASA Technical Reports Server (NTRS)

Su, Chau; Zheng, Yuan F.

1991-01-01

Robot manipulators installed on legged mobile platforms are suggested for enlarging robot workspace. To plan the motion of such a system, the arm-platform motion coordination problem is raised, and a task decomposition is proposed to solve the problem. A given task described by the destination position and orientation of the end effector is decomposed into subtasks for arm manipulation and for platform configuration, respectively. The former is defined as the end-effector position and orientation with respect to the platform, and the latter as the platform position and orientation in the base coordinates. Three approaches are proposed for the task decomposition. The approaches are also evaluated in terms of the displacements, from which an optimal approach can be selected.

The Positive Effect of Authoritarian Leadership on Employee Performance: The Moderating Role of Power Distance

PubMed Central

Wang, Honglei; Guan, Bichen

2018-01-01

Based on goal setting theory, this study explores the positive effect and influencing process of authoritarian leadership on employee performance, as well as the moderating role of individual power distance in this process. Data from 211 supervisor-subordinate dyads in Chinese organizations indicates that authoritarian leadership is positively associated with employee performance, and learning goal orientation mediates this relationship. Furthermore, power distance moderates the effect of authoritarian leadership on learning goal orientation, such that the effect was stronger when individual power distance was higher. The indirect effect of authoritarian leadership on employee performance via learning goal orientation is also moderated by power distance. Theoretical and managerial implications and future directions are also discussed. PMID:29628902

Hand Pose Estimation by Fusion of Inertial and Magnetic Sensing Aided by a Permanent Magnet.

PubMed

Kortier, Henk G; Antonsson, Jacob; Schepers, H Martin; Gustafsson, Fredrik; Veltink, Peter H

2015-09-01

Tracking human body motions using inertial sensors has become a well-accepted method in ambulatory applications since the subject is not confined to a lab-bounded volume. However, a major drawback is the inability to estimate relative body positions over time because inertial sensor information only allows position tracking through strapdown integration, but does not provide any information about relative positions. In addition, strapdown integration inherently results in drift of the estimated position over time. We propose a novel method in which a permanent magnet combined with 3-D magnetometers and 3-D inertial sensors are used to estimate the global trunk orientation and relative pose of the hand with respect to the trunk. An Extended Kalman Filter is presented to fuse estimates obtained from inertial sensors with magnetic updates such that the position and orientation between the human hand and trunk as well as the global trunk orientation can be estimated robustly. This has been demonstrated in multiple experiments in which various hand tasks were performed. The most complex task in which simultaneous movements of both trunk and hand were performed resulted in an average rms position difference with an optical reference system of 19.7±2.2 mm whereas the relative trunk-hand and global trunk orientation error was 2.3±0.9 and 8.6±8.7 deg respectively.

Kinematic principles of primate rotational vestibulo-ocular reflex. II. Gravity-dependent modulation of primary eye position

NASA Technical Reports Server (NTRS)

Hess, B. J.; Angelaki, D. E.

1997-01-01

The kinematic constraints of three-dimensional eye positions were investigated in rhesus monkeys during passive head and body rotations relative to gravity. We studied fast and slow phase components of the vestibulo-ocular reflex (VOR) elicited by constant-velocity yaw rotations and sinusoidal oscillations about an earth-horizontal axis. We found that the spatial orientation of both fast and slow phase eye positions could be described locally by a planar surface with torsional variation of <2.0 +/- 0.4 degrees (displacement planes) that systematically rotated and/or shifted relative to Listing's plane. In supine/prone positions, displacement planes pitched forward/backward; in left/right ear-down positions, displacement planes were parallel shifted along the positive/negative torsional axis. Dynamically changing primary eye positions were computed from displacement planes. Torsional and vertical components of primary eye position modulated as a sinusoidal function of head orientation in space. The torsional component was maximal in ear-down positions and approximately zero in supine/prone orientations. The opposite was observed for the vertical component. Modulation of the horizontal component of primary eye position exhibited a more complex dependence. In contrast to the torsional component, which was relatively independent of rotational speed, modulation of the vertical and horizontal components of primary position depended strongly on the speed of head rotation (i.e., on the frequency of oscillation of the gravity vector component): the faster the head rotated relative to gravity, the larger was the modulation. Corresponding results were obtained when a model based on a sinusoidal dependence of instantaneous displacement planes (and primary eye position) on head orientation relative to gravity was fitted to VOR fast phase positions. When VOR fast phase positions were expressed relative to primary eye position estimated from the model fits, they were confined approximately to a single plane with a small torsional standard deviation ( approximately 1.4-2.6 degrees). This reduced torsional variation was in contrast to the large torsional spread (well >10-15 degrees ) of fast phase positions when expressed relative to Listing's plane. We conclude that primary eye position depends dynamically on head orientation relative to space rather than being fixed to the head. It defines a gravity-dependent coordinate system relative to which the torsional variability of eye positions is minimized even when the head is moved passively and vestibulo-ocular reflexes are evoked. In this general sense, Listing's law is preserved with respect to an otolith-controlled reference system that is defined dynamically by gravity.

Amygdala responses to unpleasant pictures are influenced by task demands and positive affect trait.

PubMed

Sanchez, Tiago A; Mocaiber, Izabela; Erthal, Fatima S; Joffily, Mateus; Volchan, Eliane; Pereira, Mirtes G; de Araujo, Draulio B; Oliveira, Leticia

2015-01-01

The role of attention in emotional processing is still the subject of debate. Recent studies have found that high positive affect in approach motivation narrows attention. Furthermore, the positive affect trait has been suggested as an important component for determining human variability in threat reactivity. We employed functional magnetic resonance imaging to investigate whether different states of attention control would modulate amygdala responses to highly unpleasant pictures relative to neutral and whether this modulation would be influenced by the positive affect trait. Participants (n = 22, 12 male) were scanned while viewing neutral (people) or unpleasant pictures (mutilated bodies) flanked by two peripheral bars. They were instructed to (a) judge the picture content as unpleasant or neutral or (b) to judge the difference in orientation between the bars in an easy condition (0 or 90(∘) orientation difference) or (c) in a hard condition (0 or 6(∘) orientation difference). Whole brain analysis revealed a task main effect of brain areas related to the experimental manipulation of attentional control, including the amygdala, dorsolateral prefrontal cortex, and posterior parietal cortex. Region of interest analysis showed an inverse correlation (r = -0.51, p < 0.01) between left amygdala activation and positive affect level when participants viewed unpleasant stimuli and judged bar orientation in the easy condition. This result suggests that subjects with high positive affect exhibit lower amygdala reactivity to distracting unpleasant pictures. In conclusion, the current study suggests that positive affect modulates attention effect on unpleasant pictures, therefore attenuating emotional responses.

Li0.5Al0.5Mg2(MoO4)3

PubMed Central

Ennajeh, Ines; Zid, Mohamed Faouzi; Driss, Ahmed

2013-01-01

The title compound, lithium/aluminium dimagnesium tetra­kis­[orthomolybdate(VI)], was prepared by a solid-state reaction route. The crystal structure is built up from MgO6 octa­hedra and MoO4 tetra­hedra sharing corners and edges, forming two types of chains running along [100]. These chains are linked into layers parallel to (010) and finally linked by MoO4 tetra­hedra into a three-dimensional framework structure with channels parallel to [001] in which lithium and aluminium cations equally occupy the same position within a distorted trigonal–bipyramidal coordination environment. The title structure is isotypic with LiMgIn(MoO4)3, with the In site becoming an Mg site and the fully occupied Li site a statistically occupied Li/Al site in the title structure. PMID:24426975

Silicon Nanowire Growth at Chosen Positions and Orientations

NASA Technical Reports Server (NTRS)

Getty, Stephanie A.

2009-01-01

It is now possible to grow silicon nanowires at chosen positions and orientations by a method that involves a combination of standard microfabrication processes. Because their positions and orientations can be chosen with unprecedented precision, the nanowires can be utilized as integral parts of individually electronically addressable devices in dense arrays. Nanowires made from silicon and perhaps other semiconductors hold substantial promise for integration into highly miniaturized sensors, field-effect transistors, optoelectronic devices, and other electronic devices. Like bulk semiconductors, inorganic semiconducting nanowires are characterized by electronic energy bandgaps that render them suitable as means of modulating or controlling electronic signals through electrostatic gating, in response to incident light, or in response to molecules of interest close to their surfaces. There is now potential for fabricating arrays of uniform, individually electronically addressable nanowires tailored to specific applications. The method involves formation of metal catalytic particles at the desired positions on a substrate, followed by heating the substrate in the presence of silane gas. The figure illustrates an example in which a substrate includes a silicon dioxide surface layer that has been etched into an array of pillars and the catalytic (in this case, gold) particles have been placed on the right-facing sides of the pillars. The catalytic thermal decomposition of the silane to silicon and hydrogen causes silicon columns (the desired nanowires) to grow outward from the originally catalyzed spots on the substrate, carrying the catalytic particles at their tips. Thus, the position and orientation of each silicon nanowire is determined by the position of its originally catalyzed spot on the substrate surface, and the orientation of the nanowire is perpendicular to the substrate surface at the originally catalyzed spot.

Fused Smart Sensor Network for Multi-Axis Forward Kinematics Estimation in Industrial Robots

PubMed Central

Rodriguez-Donate, Carlos; Osornio-Rios, Roque Alfredo; Rivera-Guillen, Jesus Rooney; de Jesus Romero-Troncoso, Rene

2011-01-01

Flexible manipulator robots have a wide industrial application. Robot performance requires sensing its position and orientation adequately, known as forward kinematics. Commercially available, motion controllers use high-resolution optical encoders to sense the position of each joint which cannot detect some mechanical deformations that decrease the accuracy of the robot position and orientation. To overcome those problems, several sensor fusion methods have been proposed but at expenses of high-computational load, which avoids the online measurement of the joint’s angular position and the online forward kinematics estimation. The contribution of this work is to propose a fused smart sensor network to estimate the forward kinematics of an industrial robot. The developed smart processor uses Kalman filters to filter and to fuse the information of the sensor network. Two primary sensors are used: an optical encoder, and a 3-axis accelerometer. In order to obtain the position and orientation of each joint online a field-programmable gate array (FPGA) is used in the hardware implementation taking advantage of the parallel computation capabilities and reconfigurability of this device. With the aim of evaluating the smart sensor network performance, three real-operation-oriented paths are executed and monitored in a 6-degree of freedom robot. PMID:22163850

Reelin Promotes Neuronal Orientation and Dendritogenesis during Preplate Splitting

PubMed Central

Nichols, Anna J.

2010-01-01

The secreted ligand Reelin is thought to regulate the translocation and positioning of prospective layer 6 (L6) neurons into the preplate, a plexus of neurons overlying the ventricular zone. We examined wild type and Reelin-deficient cortices and found that L6 neurons were equivalently positioned beneath the pia during the period of preplate splitting and initial cortical plate (CP) formation. The absence of detectable L6 ectopia in “reeler” cortices at this developmental time point indicates that Reelin-signaling might not regulate L6 neuron migration or gross positioning during preplate splitting. To explore the acute response of L6 neurons to Reelin, subpial injections of Reelin were made into Reelin-deficient explants. Reelin injection caused L6 neurons to orient their nuclei and polarize their Golgi toward the pia while initiating exuberant dendritic (MAP2+) outgrowth within 4 h. This rapid Reelin-dependent neuronal orientation and alignment created CP-like histology without any significant change in the mean position of the population of L6 neurons. Conversely, subplate cells and chondroitin sulfate proteoglycan immunoreactivity were found at significantly deeper positions from the pial surface after injection, suggesting that Reelin partially rescues preplate splitting within 4 h. Thus, Reelin has a direct role in promoting rapid morphological differentation and orientation of L6 neurons during preplate splitting. PMID:20064940

Moral competence as a positive youth development construct: conceptual bases and implications for curriculum development.

PubMed

Ma, Hing Keung

2006-01-01

Moral competence refers to the orientation to perform altruistic behavior and the ability to judge moral issues logically, consistently and at an advanced level of development. A brief review of the concepts of altruism and justice is presented. The gender and cultural issues are also discussed. The contents of moral competence program units include four major topics: (1) Fairness, (2) Proper conduct (mainly altruistic and prosocial orientation), (3) Responsibility and altruistic orientation, and (4) Integrity and fairness. The general goal is to help students to develop an altruistic orientation and a judgment structure of a high level of justice. This paper is part of the development of the positive youth development program in Hong Kong.

Examining the Relationship Between Past Orientation and US Suicide Rates: An Analysis Using Big Data-Driven Google Search Queries

PubMed Central

Lee, Donghyun; Lee, Hojun

2016-01-01

Background Internet search query data reflect the attitudes of the users, using which we can measure the past orientation to commit suicide. Examinations of past orientation often highlight certain predispositions of attitude, many of which can be suicide risk factors. Objective To investigate the relationship between past orientation and suicide rate by examining Google search queries. Methods We measured the past orientation using Google search query data by comparing the search volumes of the past year and those of the future year, across the 50 US states and the District of Columbia during the period from 2004 to 2012. We constructed a panel dataset with independent variables as control variables; we then undertook an analysis using multiple ordinary least squares regression and methods that leverage the Akaike information criterion and the Bayesian information criterion. Results It was found that past orientation had a positive relationship with the suicide rate (P≤.001) and that it improves the goodness-of-fit of the model regarding the suicide rate. Unemployment rate (P≤.001 in Models 3 and 4), Gini coefficient (P≤.001), and population growth rate (P≤.001) had a positive relationship with the suicide rate, whereas the gross state product (P≤.001) showed a negative relationship with the suicide rate. Conclusions We empirically identified the positive relationship between the suicide rate and past orientation, which was measured by big data-driven Google search query. PMID:26868917

Examining the Relationship Between Past Orientation and US Suicide Rates: An Analysis Using Big Data-Driven Google Search Queries.

PubMed

Lee, Donghyun; Lee, Hojun; Choi, Munkee

2016-02-11

Internet search query data reflect the attitudes of the users, using which we can measure the past orientation to commit suicide. Examinations of past orientation often highlight certain predispositions of attitude, many of which can be suicide risk factors. To investigate the relationship between past orientation and suicide rate by examining Google search queries. We measured the past orientation using Google search query data by comparing the search volumes of the past year and those of the future year, across the 50 US states and the District of Columbia during the period from 2004 to 2012. We constructed a panel dataset with independent variables as control variables; we then undertook an analysis using multiple ordinary least squares regression and methods that leverage the Akaike information criterion and the Bayesian information criterion. It was found that past orientation had a positive relationship with the suicide rate (P ≤ .001) and that it improves the goodness-of-fit of the model regarding the suicide rate. Unemployment rate (P ≤ .001 in Models 3 and 4), Gini coefficient (P ≤ .001), and population growth rate (P ≤ .001) had a positive relationship with the suicide rate, whereas the gross state product (P ≤ .001) showed a negative relationship with the suicide rate. We empirically identified the positive relationship between the suicide rate and past orientation, which was measured by big data-driven Google search query.

Efficacy of Orientation for New Student Affairs Professionals

ERIC Educational Resources Information Center

Dean, Laura A.; Saunders, Sue A.; Thompson, George F.; Cooper, Dianne L.

2011-01-01

New staff orientation is a strategy that can positively affect job satisfaction and productivity, especially for those beginning careers in student affairs. In this study, new student affairs professionals were surveyed to determine their perceptions about the content and efficacy of their orientation experiences. Despite literature encouraging…

Gender-Role Orientation, Creative Accomplishments and Cognitive Styles.

ERIC Educational Resources Information Center

Hittner, James B.; Daniels, Jennifer R.

2002-01-01

This study examined the association of gender-role orientation to creative accomplishments and cognitive styles in 127 college students. Results indicated that the gender role orientation of instrumentality was positively associated with creative accomplishments in the business venture domain and that androgynous, versus non-androgynous,…

Asynchrony between position and motion signals in the saccadic system.

PubMed

Schreiber, Céline; Missal, Marcus; Lefèvre, Philippe

2006-02-01

The influence of position and motion signals on saccades was studied in two dimensions (2D) using a double step-ramp paradigm. We showed the presence of a predictive component in 2D catch-up saccade programming that is based on motion signals and influences both saccade amplitude and orientation. Interestingly, a significant proportion of catch-up saccades was characterized by a large curvature or a sudden change of direction in midflight for large values of retinal slip. For these saccades, a quantitative analysis showed that their trajectory could be explained by an asynchrony between position and motion signals in saccade programming. When the saccade trajectory was not straight, position error was always available first and influenced the initial orientation of the saccade, whereas retinal slip determined the final orientation. This new paradigm could be used in electrophysiological experiments, where it should prove to be very useful to study position and motion pathways separately in catch-up saccades.

Global Positioning Systems (GPS) Technology to Study Vector-Pathogen-Host Interactions

DTIC Science & Technology

2016-12-01

Award Number: W81XWH-11-2-0175 TITLE: Global Positioning Systems (GPS) Technology to Study Vector-Pathogen-Host Interactions PRINCIPAL...Positioning Systems (GPS) Technology to Study Vector-Pathogen-Host Interactions 5b. GRANT NUMBER W81XWH-11-2-0175 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S...objective of this project is to examine the evolutionary consequences of introducing a tetravalent live- attenuated dengue virus vaccine into children in

Relative Positioning of Ocean Bottom Benchmarks.

DTIC Science & Technology

1985-12-01

SCHOOL Monterey, California IDTIC -" . % LECTE .! . ,/, : FEB 1 4 1g86J THESIS RELATIVE POSITIONING D- OF OCEAN BOTTOM BENCHMARKS by LFeng-Yu Kuo LA...December 1985 Thesis Advisors: N. K. Saxena S. P. Tucker Approved for public release; distribution unlimited. 86 2 1 4 25 UNCLASSIFIED - 1SECURITY...NO. 3. RECIPIENT’S CATALOG NUMBER 4. TITLE (and Subtitle) S. TYPE OF REPORT & PERIOD COVERED Relative Positioning Master’s Thesis ; of December 1985

Caring across boundaries versus keeping boundaries intact: links between moral values and interpersonal orientations.

PubMed

Niemi, Laura; Young, Liane

2013-01-01

Prior work has established robust diversity in the extent to which different moral values are endorsed. Some people focus on values related to caring and fairness, whereas others assign additional moral weight to ingroup loyalty, respect for authority and established hierarchies, and purity concerns. Five studies explore associations between endorsement of distinct moral values and a suite of interpersonal orientations: Machiavellianism, prosocial resource distribution, Social Dominance Orientation, and reported likelihood of helping and not helping kin and close friends versus acquaintances and neighbors. We found that Machiavellianism (Studies 1, 3, 4, 5) (e.g., amorality, controlling and status-seeking behaviors) and Social Dominance Orientation (Study 4) were negatively associated with caring values, and positively associated with valuation of authority. Those higher in caring values were more likely to choose prosocial resource distributions (Studies 2, 3, 4) and to report reduced likelihood of failing to help kin/close friends or acquaintances (Study 4). Finally, greater likelihood of helping acquaintances was positively associated with all moral values tested except authority values (Study 4). The current work offers a novel approach to characterizing moral values and reveals a striking divergence between two kinds of moral values in particular: caring values and authority values. Caring values were positively linked with prosociality and negatively associated with Machiavellianism, whereas authority values were positively associated with Machiavellianism and Social Dominance Orientation.

Caring across Boundaries versus Keeping Boundaries Intact: Links between Moral Values and Interpersonal Orientations

PubMed Central

Niemi, Laura; Young, Liane

2013-01-01

Prior work has established robust diversity in the extent to which different moral values are endorsed. Some people focus on values related to caring and fairness, whereas others assign additional moral weight to ingroup loyalty, respect for authority and established hierarchies, and purity concerns. Five studies explore associations between endorsement of distinct moral values and a suite of interpersonal orientations: Machiavellianism, prosocial resource distribution, Social Dominance Orientation, and reported likelihood of helping and not helping kin and close friends versus acquaintances and neighbors. We found that Machiavellianism (Studies 1, 3, 4, 5) (e.g., amorality, controlling and status-seeking behaviors) and Social Dominance Orientation (Study 4) were negatively associated with caring values, and positively associated with valuation of authority. Those higher in caring values were more likely to choose prosocial resource distributions (Studies 2, 3, 4) and to report reduced likelihood of failing to help kin/close friends or acquaintances (Study 4). Finally, greater likelihood of helping acquaintances was positively associated with all moral values tested except authority values (Study 4). The current work offers a novel approach to characterizing moral values and reveals a striking divergence between two kinds of moral values in particular: caring values and authority values. Caring values were positively linked with prosociality and negatively associated with Machiavellianism, whereas authority values were positively associated with Machiavellianism and Social Dominance Orientation. PMID:24349095

Orientation based on nursing diagnoses. Old concepts in today's practice.

PubMed

Anderson, L K; Vincent, N

1991-10-01

Although many operating room orientation programs contain content necessary to meet accrediting guidelines, very few tie the nursing process to the content. Our orientation is structured within a nursing framework (ie, Dr Gordon's "Eleven Functional Health Patterns") and emphasizes nursing diagnoses, theory, and clinical competencies. Although the new orientation program has been in effect for only two years, we feel the following list reflects the positive outcomes so far: decreased staff turnover (ie, one nurse out of 26 full-time equivalents in 18 months), increased success in recruiting nurses into the operating room (ie, multiple applicants as positions open), new nurses demonstrate comfort with basic perioperative nursing practice with-in six months, and nurses who did not complete new orientation program are requesting all or portions of the content. By using this plan, essential aspects of perioperative practice are consistent with hospital-wide nursing practice, practice standards for the operating room, and accrediting standards.

When sex is more than just sex: attachment orientations, sexual experience, and relationship quality.

PubMed

Birnbaum, Gurit E; Reis, Harry T; Mikulincer, Mario; Gillath, Omri; Orpaz, Ayala

2006-11-01

The authors explored the contribution of individual differences in attachment orientations to the experience of sexual intercourse and its association with relationship quality. In Study 1, 500 participants completed self-report scales of attachment orientations and sexual experience. The findings indicated that whereas attachment anxiety was associated with an ambivalent construal of sexual experience, attachment avoidance was associated with more aversive sexual feelings and cognitions. In Study 2, 41 couples reported on their attachment orientations and provided daily diary measures of sexual experiences and relationship interactions for a period of 42 days. Results showed that attachment anxiety amplified the effects of positive and negative sexual experiences on relationship interactions. In contrast, attachment avoidance inhibited the positive relational effect of having sex and the detrimental relational effects of negative sexual interactions. The authors discuss the possibility that attachment orientations are associated with different sex-related strategies and goals within romantic relationships.

Sexual-Orientation Differences in Positive Youth Development: The Mediational Role of Bullying Victimization.

PubMed

Coulter, Robert W S; Herrick, A L; Friedman, M Reuel; Stall, Ron D

2016-04-01

To examine sexual-orientation differences in positive youth development, and how bullying victimization mediated these differences in a sample of adolescents. In 2007 to 2008, positive youth development was measured in 1870 adolescents from US schools and after-school programs in 45 states by using the validated Five Cs model of competence, confidence, connection, character, and caring/compassion. Sexual-minority youths (6.8%) reported having same- or both-gender sexual attractions. Nonattracted youths (4.2%) reported having no sexual attractions. Compared with sexual-minority youths, heterosexual and nonattracted youths had lower odds of being a victim of bullying. Heterosexual and nonattracted youths also had higher average scores in competence, confidence, and connection, but these associations between sexual orientation and positive youth development scores were partly attributable to lack of bullying victimization. Designing, implementing, and evaluating interventions that reduce bullying can give sexual-minority youths access to several building blocks of health and well-being.

Teachers' Influence on Goal Orientation: Exploring the Relationship between Eighth Graders' Goal Orientation, Their Emotional Development, Their Perceptions of Learning, and Their Teachers' Instructional Strategies.

ERIC Educational Resources Information Center

Nichols, William Dee; Jones, Jeanneine P.; Hancock, Dawson R.

2003-01-01

Explores how students' perceived learning relates to emotions, motivation, and goal orientation. Finds that students significantly reported more negative emotions than positive emotions, thus indicating that the emotions of the learner were more negative, the motivation was more extrinsic and the goal orientation of the learners could be…

Male and female residents in postgraduate medical education - A gender comparative analysis of differences in career perspectives and their conditions in Germany.

PubMed

Ziegler, Stine; Zimmermann, Thomas; Krause-Solberg, Lea; Scherer, Martin; van den Bussche, Hendrik

2017-01-01

Aim: This article focuses on the gender-specific career differences of residents in their postgraduate medical education in Germany. In particular the structural obstacles female physicians have to overcome during residency are investigated. Moreover, the study examines the position preferences of male and female physicians in the hospital and in how far occupational self-efficacy corresponds to the interest in a hospital leading position. Methods: The KarMed-Study's database consists of annual postal surveys throughout the entire residency of medical students, who were in their "Practical Year" in 2008/2009. Descriptive statistics and regression models were used in the analysis. Results: Male and female physicians differ in terms of their preferred work place (hospital, ambulatory care, others), hospital position and working hours. Female physicians prefer part-time work and rarely assume leading positions compared to male physicians. In addition, female physicians, especially those with children, need more time to complete their postgraduate training. Female physicians with children are burdened and disadvantaged more often than their female colleagues without children as well as male physicians in general (e.g. belated start and completion of residency, lower rate of doctorate titles, higher quota of part-time contracts, short-term employment contracts, and higher rates of residency interruption or termination). Besides gender and doctorate title, the occupational self-efficacy expectation has an influence on the preference of leading positions in hospitals. Respondents with a low occupational self-efficacy score are less likely to strive for leading positions with more responsibilities than those with a high score. Conclusion: The results demonstrate clear gender disparities in postgraduate training. Female physicians, especially those with children, are disadvantaged in various areas when compared with their male colleagues. In particular, the low rate of doctorate titles and the low score of self-efficacy expectation are associated negatively with the willingness to aim at leading positions in hospitals. Special measures and programmes should be developed for female physicians to counteract these differences.

Pelvic incidence: a predictive factor for three-dimensional acetabular orientation-a preliminary study.

PubMed

Boulay, Christophe; Bollini, Gérard; Legaye, Jean; Tardieu, Christine; Prat-Pradal, Dominique; Chabrol, Brigitte; Jouve, Jean-Luc; Duval-Beaupère, Ginette; Pélissier, Jacques

2014-01-01

Acetabular cup orientation (inclination and anteversion) is a fundamental topic in orthopaedics and depends on pelvis tilt (positional parameter) emphasising the notion of a safe range of pelvis tilt. The hypothesis was that pelvic incidence (morphologic parameter) could yield a more accurate and reliable assessment than pelvis tilt. The aim was to find out a predictive equation of acetabular 3D orientation parameters which were determined by pelvic incidence to include in the model. The second aim was to consider the asymmetry between the right and left acetabulae. Twelve pelvic anatomic specimens were measured with an electromagnetic Fastrak system (Polhemus Society) providing 3D position of anatomical landmarks to allow measurement of acetabular and pelvic parameters. Acetabulum and pelvis data were correlated by a Spearman matrix. A robust linear regression analysis provided prediction of acetabulum axes. The orientation of each acetabulum could be predicted by the incidence. The incidence is correlated with the morphology of acetabula. The asymmetry of the acetabular roof was correlated with pelvic incidence. This study allowed analysis of relationships of acetabular orientation and pelvic incidence. Pelvic incidence (morphologic parameter) could determine the safe range of pelvis tilt (positional parameter) for an individual and not a group.

Reactive, spectroscopic and antimicrobial assessments of 5-[(4-methylphenyl) acetamido]-2-(4-tert-butylphenyl)benzoxazole: Combined experimental and computational study

NASA Astrophysics Data System (ADS)

Mary, Y. Sheena; Alzoman, Nourah Z.; Menon, Vidya V.; Al-Abdullah, Ebtehal S.; El-Emam, Ali A.; Panicker, C. Yohannan; Temiz-Arpaci, Ozlem; Armaković, Stevan; Armaković, Sanja J.; Van Alsenoy, C.

2017-01-01

The synthesis, FT-IR, FT-Raman and NMR spectral analysis of an antimicrobial active benzoxazole derivative, 5-[(4-methylphenyl)acetamido]-2-(4-tert-butylphenyl) benzoxazole (MPATB) is reported. The localization of HOMO, LUMO plots in the title compound over the title molecule shows the charge transfer in the molecular system through the conjugated paths.The electrophilic and nucleophilic sites are revealed from the molecular electrostatic potential map. The first hyperpolarizability of the title compound is greater than that of the standard nonlinear optical material urea and the title compound and its derivatives are good objects for further research in nonlinear optical analysis. Molecule sites prone to electrophilic attacks have been detected by calculation of average local ionization energies, while calculations of Fukui functions have provided additional information about the local reactivity properties. Bond dissociation energies have been calculated in order to investigate autoxidation possibilities of the title molecule, as well as to determine the weakest bonds and therefore the sites where process of degradation could start. Reactive properties with water have been investigated by molecular dynamics simulations and calculations of radial distribution functions. The compound possessed broad spectrum activity against all of the tested Gram-positive and Gram-negative bacteria and yeasts, their minimum inhibitory concentrations ranging between 8 and 128 μg/ml. The compound exhibited significant antifungal activity (64 μg/ml) against Candida krusei, at same potency with the compared standard drugs fluconazole. The docked title compound forms a stable complex with thymidylate synthase and got a binding affinity value of -8.5 kcal/mol and the title compound can be a lead compound for developing new anti-cancerous drug.

Modeling spatial tuning of adaptation of the angular vestibulo-ocular reflex

PubMed Central

Yakushin, Sergei B.

2012-01-01

Gain adaptation of the yaw angular vestibular ocular reflex (aVOR) induced in side-down positions has gravity-independent (global) and -dependent (localized) components. When the head oscillation angles are small during adaptation, localized gain changes are maximal in the approximate position of adaptation. Concurrently, polarization vectors of canal–otolith vestibular neurons adapt their orientations during these small-angle adaptation paradigms. Whether there is orientation adaptation with large amplitude head oscillations, when the head is not localized to a specific position, is unknown. Yaw aVOR gains were decreased by oscillating monkeys about a yaw axis in a side-down position in a subject–stationary visual surround for 2 h. Amplitudes of head oscillation ranged from 15° to 180°. The yaw aVOR gain was tested in darkness at 0.5 Hz, with small angles of oscillation (±15°) while upright and in tilted positions. The peak value of the gain change was highly tuned for small angular oscillations during adaptation and significantly broadened with larger oscillation angles during adaptation. When the orientation of the polarization vectors associated with the gravity-dependent component of the neural network model was adapted toward the direction of gravity, it predicted the localized learning for small angles and the broadening when the orientation adaptation was diminished. The model-based analysis suggests that the otolith orientation adaptation plays an important role in the localized behavior of aVOR as a function of gravity and in regulating the relationship between global and localized adaptation. PMID:22660376

76 FR 53157 - Excepted Service

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-25

... Organization name Position title No. Effective date BROADCASTING BOARD OF GOVERNORS... International... EQ110005 6/13/2011 Environmental (Communications). Quality. DEPARTMENT OF DEFENSE Office of the General... Secretary. House Initiative on Historically Black Colleges and Universities. [[Page 53158

76 FR 72713 - Statement of Delegation of Authority

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-25

..., Section 399T (42 U.S.C. 280g-8), titled ``Support for Patients Receiving a Positive Diagnosis of Down Syndrome or Other Prenatally or Postnatally Diagnosed Conditions,'' of the Public Health Service Act, as...

10 CFR 611.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... terms of the loan documents, and that the applicant has a net present value that is positive, taking all... gallon values, as are reported in accordance with section 32904 of title 49, United States Code. If CAFE...

10 CFR 611.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... terms of the loan documents, and that the applicant has a net present value that is positive, taking all... gallon values, as are reported in accordance with section 32904 of title 49, United States Code. If CAFE...

10 CFR 611.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... terms of the loan documents, and that the applicant has a net present value that is positive, taking all... gallon values, as are reported in accordance with section 32904 of title 49, United States Code. If CAFE...

Outdoor Orientation Programs: A Critical Review of Program Impacts on Retention and Graduation

ERIC Educational Resources Information Center

Bell, Brent J.; Chang, Hong

2017-01-01

Outdoor orientation programs have a growing literature demonstrating positive impacts with students transitioning to college (Bell, Gass, Nafizer, & Starbuck, 2014). One of the most valued outcomes for colleges and universities is retention of students until successful graduation. This is an outcome few outdoor orientation researchers have…

Socio-Emotional Orientations and Teacher Change

ERIC Educational Resources Information Center

Kaasila, Raimo; Hannula, Markku S.; Laine, Anu; Pehkonen, Erkki

2008-01-01

In this article we consider how elementary education students' views of mathematics changed during their mathematics methods course. We focus on four female students: two started the course with mainly positive views of mathematics and a task orientation, two with negative views of the subject and an ego-defensive orientation. The biggest change…

Do First and Later Borns Agree with Psychologists?

ERIC Educational Resources Information Center

Cohen, Diane

Research has found firstborns to be more ambitious, rule-oriented, authority-oriented, helpful, and responsible, and less oriented toward peers, their own needs, social activities, and group cooperation than are laterborns. To explore whether those occupying different birth order positions perceive themselves as psychologists have described them,…

Effect of outboard vertical-fin position and orientation on the low-speed aerodynamic performance of highly swept wings. [supersonic cruise aircraft research

NASA Technical Reports Server (NTRS)

Johnson, V. S.; Coe, P. L., Jr.

1979-01-01

A theoretical study was conducted to determine the potential low-speed performance improvements which can be achieved by altering the position and orientation of the outboard vertical fins of low-aspect-ratio highly swept wings. Results show that the magnitude of the performance improvements is solely a function of the span-load distribution. Both the vertical-fin-chordwise position and toe angle provided effective means for adjusting the overall span-load distribution.

School factors affecting postsecondary career pursuits of high-achieving girls in mathematics and science

NASA Astrophysics Data System (ADS)

Yoo, Hyunsil

This study examined the influences of secondary school experiences of high-achieving girls in math and science on their postsecondary career pursuits in science fields. Specifically, using the National Education Longitudinal Study of 1988 (NELS:88), the study investigated how science class experiences in high school affect science career persistence of high-achieving girls over and above personal and family factors. Selecting the top 10% on the 8 th grade math and science achievement tests from two panel samples of 1988--1994 and 1988--2000, this study examined which science instructional experiences (i.e., lecture-oriented, experiment-oriented, and student-oriented) best predicted college major choices and postsecondary degree attainments in the fields of science after controlling for personal and family factors. A two-stage test was employed for the analysis of each panel sample. The first test examined the dichotomous career pursuits between science careers and non-science careers and the second test examined the dichotomous pursuits within science careers: "hard" science and "soft" science. Logistic regression procedures were used with consideration of panel weights and design effects. This study identified that experiment-oriented and student-oriented instructional practices seem to positively affect science career pursuits of high-achieving females, while lecture-oriented instruction negatively affected their science career pursuits, and that the longitudinal effects of the two positive instructional contributors to science career pursuits appear to be differential between major choice and degree attainment. This study also found that the influences of instructional practices seem to be slight for general females, while those for high-achieving females were highly considerable, regardless of whether negative or positive. Another result of the study found that only student-oriented instruction seemed to have positive effects for high-achieving males. In addition, this study found that the lecture-oriented and experiment-oriented instructional practices were more likely to contribute to the choice of soft sciences for general and high-achieving females, while student-oriented instructional practices were more likely to contribute to the degree attainment in hard sciences for high-achieving females in science. The results should provide information for educational policies regarding school instruction and curriculum and career development targeted towards improving gender equity in science career pursuits.

Comparison of Sex-Role Orientation and Personality Variables in Traditional Women and College Re-Entry Women.

ERIC Educational Resources Information Center

Pierce, Norma F.

Studies have indicated that mature women maintain a permanent role identity along two dimensions, i.e., traditional women or nontraditional women. However, the lifeset of many mature adult women may be on the continuum between these two positions, i.e., in the position of "deferred achiever." The personality variables and sex-role orientations of…

Self-regulation: from goal orientation to job performance.

PubMed

Porath, Christine L; Bateman, Thomas S

2006-01-01

The authors investigated the effects on job performance of 3 forms of goal orientation and 4 self-regulation (SR) tactics. In a longitudinal field study with salespeople, learning and performance-prove goal orientation predicted subsequent sales performance, whereas performance-avoid goal orientation negatively predicted sales performance. The SR tactics functioned as mediating variables between learning and performance-prove goal orientations and performance. Social competence and proactive behavior directly and positively predicted sales performance, and emotional control negatively predicted performance. (c) 2006 APA, all rights reserved.

Culture and social hierarchy: Self- and other-oriented correlates of socioeconomic status across cultures.

PubMed

Miyamoto, Yuri; Yoo, Jiah; Levine, Cynthia S; Park, Jiyoung; Boylan, Jennifer Morozink; Sims, Tamara; Markus, Hazel Rose; Kitayama, Shinobu; Kawakami, Norito; Karasawa, Mayumi; Coe, Christopher L; Love, Gayle D; Ryff, Carol D

2018-05-17

Current theorizing on socioeconomic status (SES) focuses on the availability of resources and the freedom they afford as a key determinant of the association between high SES and stronger orientation toward the self and, by implication, weaker orientation toward others. However, this work relies nearly exclusively on data from Western countries where self-orientation is strongly sanctioned. In the present work, we predicted and found that especially in East Asian countries, where other-orientation is strongly sanctioned, high SES is associated with stronger other-orientation as well as with self-orientation. We first examined both psychological attributes (Study 1, N = 2,832) and socialization values (Study 2a, N = 4,675) in Japan and the United States. In line with the existent evidence, SES was associated with greater self-oriented psychological attributes and socialization values in both the U.S. and Japan. Importantly, however, higher SES was associated with greater other orientation in Japan, whereas this association was weaker or even reversed in the United States. Study 2b (N = 85,296) indicated that the positive association between SES and self-orientation is found, overall, across 60 nations. Further, Study 2b showed that the positive association between SES and other-orientation in Japan can be generalized to other Confucian cultures, whereas the negative association between SES and other-orientation in the U.S. can be generalized to other Frontier cultures. Implications of the current findings for modernization and globalization are discussed. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

--No Title--

Science.gov Websites

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VIEW OF DINING ROOM WITH SLIDING DOORS IN CLOSED POSITION. ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

VIEW OF DINING ROOM WITH SLIDING DOORS IN CLOSED POSITION. WINDOWS ON THE LEFT HAND SIDE HAVE VIEWS INTO THE CARPORT. VIEW FACING NORTH - Camp H.M. Smith and Navy Public Works Center Manana Title VII (Capehart) Housing, Three-Bedroom Single-Family Type 9, Birch Circle, Elm Drive, Elm Circle, and Date Drive, Pearl City, Honolulu County, HI

--No Title--

Science.gov Websites

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Effects of coil orientation on the electric field induced by TMS over the hand motor area

NASA Astrophysics Data System (ADS)

Laakso, Ilkka; Hirata, Akimasa; Ugawa, Yoshikazu

2014-01-01

Responses elicited by transcranial magnetic stimulation (TMS) over the hand motor area depend on the position and orientation of the stimulating coil. In this work, we computationally investigate the induced electric field for multiple coil orientations and locations in order to determine which parts of the brain are affected and how the sensitivity of motor cortical activation depends on the direction of the electric field. The finite element method is used for calculating the electric field induced by TMS in two individual anatomical models of the head and brain. The orientation of the coil affects both the strength and depth of penetration of the electric field, and the field strongly depends on the direction of the sulcus, where the target neurons are located. The coil position that gives the strongest electric field in the target cortical region may deviate from the closest scalp location by a distance on the order of 1 cm. Together with previous experimental data, the results support the hypothesis that the cortex is most sensitive to fields oriented perpendicular to the cortical layers, while it is relatively insensitive to fields parallel to them. This has important implications for targeting of TMS. To determine the most effective coil position and orientation, it is essential to consider both biological (the direction of the targeted axons) and physical factors (the strength and direction of the electric field).

I Want Your Sex: The Role of Sexual Exploration in Fostering Positive Sexual Self-Concepts for Heterosexual and Sexual Minority Women

PubMed Central

Parent, Mike C.; Talley, Amelia E.; Schwartz, Esther N.; Hancock, David W.

2015-01-01

Openness and self-exploration have been associated with myriad benefits. Within the realm of sexuality, sexual exploration may be 1 facet of openness and self-exploration that yields benefits. Prior literature suggests that such exploration may have benefits for sexual orientation minority persons, though limited research has investigated the benefits of sexual exploration for heterosexuals. The present study used data from 346 adult women (185 exclusively heterosexual, 161 not exclusively heterosexual) to investigate the role of sexual exploration as a mediator between sexual orientation status and positivity toward sex. Results of a structural equation modeling analysis supported mediation of the relationship between sexual orientation and sexual positivity via sexual exploration. Implications for future research and clinical interventions are presented. PMID:26380352

I Want Your Sex: The Role of Sexual Exploration in Fostering Positive Sexual Self-Concepts for Heterosexual and Sexual Minority Women.

PubMed

Parent, Mike C; Talley, Amelia E; Schwartz, Esther N; Hancock, David W

2015-06-01

Openness and self-exploration have been associated with myriad benefits. Within the realm of sexuality, sexual exploration may be 1 facet of openness and self-exploration that yields benefits. Prior literature suggests that such exploration may have benefits for sexual orientation minority persons, though limited research has investigated the benefits of sexual exploration for heterosexuals. The present study used data from 346 adult women (185 exclusively heterosexual, 161 not exclusively heterosexual) to investigate the role of sexual exploration as a mediator between sexual orientation status and positivity toward sex. Results of a structural equation modeling analysis supported mediation of the relationship between sexual orientation and sexual positivity via sexual exploration. Implications for future research and clinical interventions are presented.

Relationship between open-circuit voltage in Cu(In,Ga)Se2 solar cell and peak position of (220/204) preferred orientation near its absorber surface

NASA Astrophysics Data System (ADS)

Chantana, J.; Watanabe, T.; Teraji, S.; Kawamura, K.; Minemoto, T.

2013-11-01

Cu(In,Ga)Se2 (CIGS) absorbers with various Ga/III, Ga/(In+Ga), profiles are prepared by the so-called "multi-layer precursor method" using multi-layer co-evaporation of material sources. It is revealed that open-circuit voltage (VOC) of CIGS solar cell is primarily dependent on averaged Ga/III near the surface of its absorber. This averaged Ga/III is well predicted by peak position of (220/204) preferred orientation of CIGS film near its surface investigated by glancing-incidence X-ray diffraction with 0.1° incident angle. Finally, the peak position of (220/204) preferred orientation is proposed as a measure of VOC before solar cell fabrication.

Crystal structure of N,N,N′,N′,N′′,N′′-hexa­methyl­guanidinium cyanate 1.5-hydrate

PubMed Central

Tiritiris, Ioannis; Kantlehner, Willi

2015-01-01

The title hydrated salt, C7H18N3 +·OCN−.1.5H2O, was synthesized starting from N,N,N′,N′,N′′,N′′-hexa­methyl­guanidinium chloride by a twofold anion-exchange reaction. The asymmetric unit contains two cations, two cyanate anions and three water mol­ecules. One cation shows orientational disorder and two sets of N-atom positions were found related by a 60° rotation, with an occupancy ratio of 0.852 (6):0.148 (6). The C—N bond lengths in both guanidin­ium ions range from 1.329 (2) to 1.358 (10) Å, indicating double-bond character, pointing towards charge delocalization within the NCN planes. Strong O—H⋯N hydrogen bonds between the crystal water mol­ecules and the cyanate ions and strong O—H⋯O hydrogen bonds between the water mol­ecules are present, resulting in a two-dimensional hydrogen bonded network running parallel to the (001) plane. The hexa­methyl­guanidinium ions are packed in between the layers built up by water mol­ecules and cyanate ions. PMID:26870506

For AAPT: Teaching the Wave Mechanics of McLeods' Stringy Electron, Explicit Nucleons, and Through-the-Earth Projections of Constellations' Stick Figures

NASA Astrophysics Data System (ADS)

McLeod, David Matthew

2011-11-01

McLeods' NEF11#22 submission is from their same-title INVITED presentation at Frontiers in Optics 2011, San Jose, CA. It shows how Hooke's law for electron, proton and neutron strings build electromagnetic waves from strings. These are composed of spirally linked, parallel, north-pole oriented, neutrino and antineutrino strings, stable because of magnetic repulsions. Their Dumbo Proton is antineutrino-scissor cut, and compressed in the vicinity of a neutron star, where electrostatic marriage occurs with a neutrino-scissor cut, and compressed, electron, so a Mickey Neutron emerges. Strings then predict electron charge is -- 1/3 e, Dumbo P is 25 % longer than Mickey N, and Hooke says relaxing springs fuel three separate inflations after each Big Bang oscillation. Gravity can be strings longitudinally linked. Einstein says Herman Grid's black diagonals prove human vision reads its information from algebraically-signed electromagnetic field diffraction patterns known by ray-tracing, not difficult Spatial Fourier Transformation. High-schoolers understand its application to Wave Mechanics, and agree that positive-numbered probabilities do not enter to possibly displease God. Stick figure constellations detected, like Phoenix, Leo, Canis Major, and especially Orion, fool some observers into false beliefs in things like UFHumanoids, or Kokopelli, Pele and Pamola!

Combination Immunotherapy for the Treatment of High-Risk HER2-Positive Breast Cancer

DTIC Science & Technology

2017-10-01

AWARD NUMBER: W81XWH-14-1-0109 TITLE: Combination Immunotherapy for the Treatment of High-Risk HER2-Positive Breast Cancer PRINCIPAL INVESTIGATOR...Elizabeth A. Mittendorf, MD, PhD CONTRACTING ORGANIZATION: University of Texas MD Anderson Cancer Center Houston, TX 77030 REPORT DATE: October...CONTRACT NUMBER Combination Immunotherapy for the Treatment of High-Risk HER2-Positive Breast Cancer 5b. GRANT NUMBER W81XWH-14-1-0109 5c. PROGRAM

Asymmetrically Substituted and π-Conjugated 2,2'-Bipyridine Derivatives: Synthesis, Spectroscopy, Computation, and Crystallography.

PubMed

Bodapati, Ramakrishna; Sarma, Monima; Kanakati, Arunkumar; Das, Samar K

2015-12-18

A new series of monosubstituted styryl- and bistyryl-2,2'-bipyridine luminophores (compounds 16-23) have been synthesized via Horner-Wadsworth-Emmons reaction involving a monophosphonate and donor aromatic aldehydes. In the title chromophores, the amino donors are varied between acyclic and cyclic while the alkoxy donors are varied in terms of their number and position. The absorption maxima of these chromophores shift predominantly due to intramolecular charge transfer (ICT) between different donor and acceptor moieties. The title donor-acceptor molecules exhibit intense fluorescence in solution at room temperature, and their emissive behavior has been found to be highly sensitive to solvent polarity. The fluorescence spectra and quantum yields of all the chromophores were recorded in four different solvent media, and the chromophores 16, 17, 19, and 21 exhibit fluorescence in the solid state too. The influence of the nature and position of the donor functionalities in the conjugated backbone of the bipyridine moiety on the electronic absorption properties of the title chromophores (16-23) has been demonstrated, which has further been corroborated by DFT and TD-DFT computation both in gas phase and in solution phase. The crystal structure of compound 18 has been described as a representative member of the family (16-23).

Neighborhood walkability and walking behavior: the moderating role of action orientation.

PubMed

Friederichs, Stijn A H; Kremers, Stef P J; Lechner, Lilian; de Vries, Nanne K

2013-05-01

In promoting physical activity, it is important to gain insight into environmental factors that facilitate or hinder physical activity and factors that may influence this environment-behavior relationship. As the personality factor of action orientation reflects an individual's capacity to regulate behavior it may act as a moderator in the environment-behavior relationship. The current study addressed the relationship between neighborhood walkability and walking behavior and the influence of action orientation on this relationship. Three hundred and forty-seven Dutch inhabitants [mean age 43.1 (SD 17.1)] completed a web based questionnaire assessing demographic variables, neighborhood walkability (Neighborhood Environment Walkability Scale), variables of the Theory of Planned Behavior, action orientation, and walking behavior. The results show that high levels of neighborhood walkability are positively associated with walking behavior and that this influence is largely unmediated by cognitive processes. A positive influence of neighborhood walkability on walking behavior was identified in the action-oriented subpopulation, whereas in the state-oriented part of the population, this influence was absent. The findings suggest that the influence of neighborhood environment on walking behavior has a relatively large unconscious, automatic component. In addition, the results suggest that the walkability-walking relationship is moderated by action orientation.

NASN position statement: Sexual orientation and gender identity/expression (sexual minority students): school nurse practice.

PubMed

Bradley, Beverly; Kelts, Susan; Robarge, Deb; Davis, Catherine; Delger, Suzey; Compton, Linda

2013-03-01

It is the position of the National Association of School Nurses that all students, regardless of their sexual orientation or the sexual orientation of their parents and family members, are entitled to a safe school environment and equal opportunities for a high level of academic achievement and school participation/involvement. Sexual minority persons are those who identify themselves as gay, lesbian, or bisexual (LGB) or are unsure of their sexual orientation, or those who have had sexual contact with persons of the same sex or both sexes (Kann et al., 2011). Sexual minority is thought to be a more inclusive and neutral term. For the purposes of this statement, the term sexual minority will be used in lieu of LGBTQ (lesbian, gay, bisexual, transgender, or questioning).

Goal orientations, motivational climate, equality, and discipline of Spanish physical education students.

PubMed

Cervelló, Eduardo M; Jiménez, Ruth; del Villar, Fernando; Ramos, Luis; Santos-Rosa, Francisco J

2004-08-01

This study analyzes how dispositional goal orientations and perception of different motivational climates are related to the students' perception of sex-related egalitarian treatment and the appearance of disciplined or undisciplined behaviors in physical education classes. Analyses showed that ego orientation is a predictor of undisciplined behavior. Task orientation was positively associated to discipline. The perception of task-involving motivational climate is related to the students' perception of equal treatment. On the contrary, the perception of ego-involving climate has been linked positively to the prediction of the perception of sex discrimination in physical education classes and negatively to the perception of equality and the appearance of disciplined behavior. This study discusses the implications of these results related to teaching instructional actions in physical education classes.

The association of daily hassles and uplifts with family and life satisfaction: does cultural orientation make a difference?

PubMed

Lavee, Yoav; Ben-Ari, Adital

2008-03-01

The study examined similarities and differences between people having individualist and collectivist cultural orientations in terms of what they perceive as stressful and uplifting experiences in their daily lives, and the relation between daily experiences and family and life satisfaction. Data were collected from two representative community samples (697 Jews and 303 Arabs). Each sample was grouped into individualist and collectivist cultural orientations. The two cultural orientation groups differed with respect to the appraisal of positive and negative daily experiences. A structural equation modeling (SEM) multi-group analysis indicated a similar factor structure for hassles and uplifts in both groups. However, the two groups differed in the effects of positive and negative daily occurrences on family and life satisfaction.

40 CFR 35.3015 - Extent of State responsibilities.

Code of Federal Regulations, 2011 CFR

2011-07-01

... resident engineering responsibility. In this capacity, the State is in the same position as a private...., the National Environmental Policy Act of 1969, 42 U.S.C. 4321 et seq., Title VI of the Civil Rights...

40 CFR 35.3015 - Extent of State responsibilities.

Code of Federal Regulations, 2014 CFR

2014-07-01

... resident engineering responsibility. In this capacity, the State is in the same position as a private...., the National Environmental Policy Act of 1969, 42 U.S.C. 4321 et seq., Title VI of the Civil Rights...

40 CFR 35.3015 - Extent of State responsibilities.

Code of Federal Regulations, 2012 CFR

2012-07-01

... resident engineering responsibility. In this capacity, the State is in the same position as a private...., the National Environmental Policy Act of 1969, 42 U.S.C. 4321 et seq., Title VI of the Civil Rights...

40 CFR 35.3015 - Extent of State responsibilities.

Code of Federal Regulations, 2013 CFR

2013-07-01

... resident engineering responsibility. In this capacity, the State is in the same position as a private...., the National Environmental Policy Act of 1969, 42 U.S.C. 4321 et seq., Title VI of the Civil Rights...

40 CFR 35.3015 - Extent of State responsibilities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... resident engineering responsibility. In this capacity, the State is in the same position as a private...., the National Environmental Policy Act of 1969, 42 U.S.C. 4321 et seq., Title VI of the Civil Rights...

5 CFR 1312.8 - Standard identification and markings.

Code of Federal Regulations, 2014 CFR

2014-01-01

... CLASSIFICATION, DOWNGRADING, DECLASSIFICATION AND SAFEGUARDING OF NATIONAL SECURITY INFORMATION Classification.... (a) Original classification. At the time classified material is produced, the classifier shall apply...: (1) Classification authority. The name/personal identifier, and position title of the original...

5 CFR 1312.8 - Standard identification and markings.

Code of Federal Regulations, 2013 CFR

2013-01-01

... CLASSIFICATION, DOWNGRADING, DECLASSIFICATION AND SAFEGUARDING OF NATIONAL SECURITY INFORMATION Classification.... (a) Original classification. At the time classified material is produced, the classifier shall apply...: (1) Classification authority. The name/personal identifier, and position title of the original...

5 CFR 1312.8 - Standard identification and markings.

Code of Federal Regulations, 2012 CFR

2012-01-01

... CLASSIFICATION, DOWNGRADING, DECLASSIFICATION AND SAFEGUARDING OF NATIONAL SECURITY INFORMATION Classification.... (a) Original classification. At the time classified material is produced, the classifier shall apply...: (1) Classification authority. The name/personal identifier, and position title of the original...

Predicting the Magnetic Field of Earth-Impacting CMEs

NASA Technical Reports Server (NTRS)

Kay, C.; Gopalswamy, N.; Reinard, A.; Opher, M.

2017-01-01

Predicting the impact of coronal mass ejections (CMEs) and the southward component of their magnetic field is one of the key goals of space weather forecasting. We present a new model, the ForeCAT In situ Data Observer (FIDO), for predicting the in situ magnetic field of CMEs. We first simulate a CME using ForeCAT, a model for CME deflection and rotation resulting from the background solar magnetic forces. Using the CME position and orientation from ForeCAT, we then determine the passage of the CME over a simulated spacecraft. We model the CME's magnetic field using a force-free flux rope and we determine the in situ magnetic profile at the synthetic spacecraft. We show that FIDO can reproduce the general behavior of four observed CMEs. FIDO results are very sensitive to the CME's position and orientation, and we show that the uncertainty in a CME's position and orientation from coronagraph images corresponds to a wide range of in situ magnitudes and even polarities. This small range of positions and orientations also includes CMEs that entirely miss the satellite. We show that two derived parameters (the normalized angular distance between the CME nose and satellite position and the angular difference between the CME tilt and the position angle of the satellite with respect to the CME nose) can be used to reliably determine whether an impact or miss occurs. We find that the same criteria separate the impacts and misses for cases representing all four observed CMEs.

Amygdala responses to unpleasant pictures are influenced by task demands and positive affect trait

PubMed Central

Sanchez, Tiago A.; Mocaiber, Izabela; Erthal, Fatima S.; Joffily, Mateus; Volchan, Eliane; Pereira, Mirtes G.; de Araujo, Draulio B.; Oliveira, Leticia

2015-01-01

The role of attention in emotional processing is still the subject of debate. Recent studies have found that high positive affect in approach motivation narrows attention. Furthermore, the positive affect trait has been suggested as an important component for determining human variability in threat reactivity. We employed functional magnetic resonance imaging to investigate whether different states of attention control would modulate amygdala responses to highly unpleasant pictures relative to neutral and whether this modulation would be influenced by the positive affect trait. Participants (n = 22, 12 male) were scanned while viewing neutral (people) or unpleasant pictures (mutilated bodies) flanked by two peripheral bars. They were instructed to (a) judge the picture content as unpleasant or neutral or (b) to judge the difference in orientation between the bars in an easy condition (0 or 90∘ orientation difference) or (c) in a hard condition (0 or 6∘ orientation difference). Whole brain analysis revealed a task main effect of brain areas related to the experimental manipulation of attentional control, including the amygdala, dorsolateral prefrontal cortex, and posterior parietal cortex. Region of interest analysis showed an inverse correlation (r = -0.51, p < 0.01) between left amygdala activation and positive affect level when participants viewed unpleasant stimuli and judged bar orientation in the easy condition. This result suggests that subjects with high positive affect exhibit lower amygdala reactivity to distracting unpleasant pictures. In conclusion, the current study suggests that positive affect modulates attention effect on unpleasant pictures, therefore attenuating emotional responses. PMID:25788883

Exploring the influence of cultural orientations on assessment of communication behaviours during patient-practitioner interactions.

PubMed

Wilby, Kyle J; Govaerts, Marjan J B; Austin, Zubin; Dolmans, Diana H J M

2017-03-21

Research has shown that patients' and practitioners' cultural orientations affect communication behaviors and interpretations in cross-cultural patient-practitioner interactions. Little is known about the effect of cultural orientations on assessment of communication behaviors in cross-cultural educational settings. The purpose of this study is to explore cultural orientation as a potential source of assessor idiosyncrasy or between-assessor variability in assessment of communication skills. More specifically, we explored if and how (expert) assessors' valuing of communication behaviours aligned with their cultural orientations (power-distance, masculinity-femininity, uncertainty avoidance, and individualism-collectivism). Twenty-five pharmacist-assessors watched 3 videotaped scenarios (patient-pharmacist interactions) and ranked each on a 5-point global rating scale. Videotaped scenarios demonstrated combinations of well-portrayed and borderline examples of instrumental and affective communication behaviours. We used stimulated recall and verbal protocol analysis to investigate assessors' interpretations and evaluations of communication behaviours. Uttered assessments of communication behaviours were coded as instrumental (task-oriented) or affective (socioemotional) and either positive or negative. Cultural orientations were measured using the Individual Cultural Values Scale. Correlations between cultural orientations and global scores, and frequencies of positive, negative, and total utterances of instrumental and affective behaviours were determined. Correlations were found to be scenario specific. In videos with poor or good performance, no differences were found across cultural orientations. When borderline performance was demonstrated, high power-distance and masculinity were significantly associated with higher global ratings (r = .445, and .537 respectively, p < 0.05) as well as with fewer negative utterances regarding instrumental (task focused) behaviours (r = -.533 and - .529, respectively). Higher masculinity scores were furthermore associated with positive utterances of affective (socioemotional) behaviours (r = .441). Our findings thus confirm cultural orientation as a source of assessor idiosyncrasy and meaningful variations in interpretation of communication behaviours. Interestingly, expert assessors generally agreed on scenarios of good or poor performances but borderline performance was influenced by cultural orientation. Contrary to current practices of assessor and assessment instrument standardization, findings support the use of multiple assessors for patient-practitioner interactions and development of qualitative assessment tools to capture these varying, yet valid, interpretations of performance.

Basic Values, Career Orientations, and Career Anchors: Empirical Investigation of Relationships

PubMed Central

Abessolo, Marc; Rossier, Jérôme; Hirschi, Andreas

2017-01-01

In today's dynamic and uncertain career context, values play an important role for career choice and lifelong career self-management. Values are desirable goals that are sought by individuals to satisfy their needs and are important for understanding career orientations in terms of protean and boundaryless career orientations and career anchors. However, how career orientations or career anchors fit into a well-established and supported model and into the structure of basic human values remains an important and under-investigated question. The aim of this study was to use Schwartz's model of structural values to empirically explore the relationships and structural correspondences among basic values, career orientations, and career anchors. A heterogeneous sample of 238 employees from French-speaking Switzerland (Mage = 35.60, SD = 13.03) completed the Portrait Values Questionnaire (PVQ5X), the Protean and Boundaryless Career Attitudes Scales (PCAS, BCAS), and the Career Orientation Inventory (COI) via an anonymous and confidential survey questionnaire. The results showed that it was possible to meaningfully position both career orientations and career anchors in Schwartz's values structure. The protean and boundaryless career orientations were positively related to Schwartz's basic values that emphasized openness to change and career anchors meaningfully followed the motivational continuum of these basic values. Overall, the overlap among the basic values, career orientations, and career anchors appeared relatively important, suggesting that these basic values, orientations, and anchors should be considered simultaneously to understand and address the factors and processes underlying individuals' career choices and paths. PMID:28955275

Basic Values, Career Orientations, and Career Anchors: Empirical Investigation of Relationships.

PubMed

Abessolo, Marc; Rossier, Jérôme; Hirschi, Andreas

2017-01-01

In today's dynamic and uncertain career context, values play an important role for career choice and lifelong career self-management. Values are desirable goals that are sought by individuals to satisfy their needs and are important for understanding career orientations in terms of protean and boundaryless career orientations and career anchors. However, how career orientations or career anchors fit into a well-established and supported model and into the structure of basic human values remains an important and under-investigated question. The aim of this study was to use Schwartz's model of structural values to empirically explore the relationships and structural correspondences among basic values, career orientations, and career anchors. A heterogeneous sample of 238 employees from French-speaking Switzerland (Mage = 35.60, SD = 13.03) completed the Portrait Values Questionnaire (PVQ5X), the Protean and Boundaryless Career Attitudes Scales (PCAS, BCAS), and the Career Orientation Inventory (COI) via an anonymous and confidential survey questionnaire. The results showed that it was possible to meaningfully position both career orientations and career anchors in Schwartz's values structure. The protean and boundaryless career orientations were positively related to Schwartz's basic values that emphasized openness to change and career anchors meaningfully followed the motivational continuum of these basic values. Overall, the overlap among the basic values, career orientations, and career anchors appeared relatively important, suggesting that these basic values, orientations, and anchors should be considered simultaneously to understand and address the factors and processes underlying individuals' career choices and paths.

Sex, Sexual Orientation, and Identification of Positive and Negative Facial Affect

ERIC Educational Resources Information Center

Rahman, Qazi; Wilson, Glenn D.; Abrahams, Sharon

2004-01-01

Sex and sexual orientation related differences in processing of happy and sad facial emotions were examined using an experimental facial emotion recognition paradigm with a large sample (N=240). Analysis of covariance (controlling for age and IQ) revealed that women (irrespective of sexual orientation) had faster reaction times than men for…

Using Epistemological Positions and Orientations to Instruction to Explore School-Based, Agricultural Educators' Perceptual Identities: A Q-Sort Study

ERIC Educational Resources Information Center

Roberts, Richie; Montgomery, Diane

2017-01-01

Mounting empirical evidence suggests the conflation of teachers' instructional orientations and personal epistemological beliefs helps form the perceptual identity of educators. The current study, therefore, sought to describe in what way Oklahoma agricultural education teachers' epistemological beliefs and orientations toward instruction combine…

Evaluation of the Big-Two-Factor Theory of Motivation Orientations: An Evaluation of Jingle-Jangle Fallacies.

ERIC Educational Resources Information Center

Marsh, Herbert W.; Craven, Rhonda G.; McInerney, Dennis; Debus, Raymond L.

Motivation orientation research consistently finds two factors, Performance and Learning, that overlap substantially with other factors coming from different theoretical perspectives of motivation. Similar to related work in the Big-Five Theory of Personality, researchers posited a Big-Two-Factor Theory of motivation orientation and evaluated the…

Changing Attitudes toward the Old in Oriental Families in Israel.

ERIC Educational Resources Information Center

Stahl, Abraham

1993-01-01

Notes change in central position held by old people in traditional Jewish-Oriental family and society following migration to Israel. Changing attitudes within family are reflected in discussions by disadvantaged soldiers of Oriental origin in classes for basic training in Israeli army and by answers of fifth-grade children to questions on their…

Teachers' Professional Goal Orientations: Importance for Further Training and Sick Leave

ERIC Educational Resources Information Center

Nitsche, Sebastian; Dickhauser, Oliver; Fasching, Michaela S.; Dresel, Markus

2013-01-01

The present study examined the relevance of teachers' individual goal orientations for the attendance of further training and sick leave in the teaching profession. Regression analysis indicated a positive effect of learning goal orientation (i.e., the desire to improve one's teaching skills and knowledge) along with a negative effect of work…

Market Orientation in University: A Case Study

ERIC Educational Resources Information Center

Kuster, Ines; Aviles-Valenzuela, Maria Elena

2010-01-01

Purpose: The paper aims to analyse the relationship between market orientation (MO) and results in the field of higher education, considering the importance of university teaching staff MO in relation to satisfaction and establishing that this orientation is directly and positively affected by the MO of the upper hierarchical levels. The focus is…

I Think I Can: Improving Teaching Self-Confidence of International Teaching Assistants.

ERIC Educational Resources Information Center

Salinas, Moises F.; Kozuh, Ghislaine; Seraphine, Anne E.

1999-01-01

Explored the effect of a teaching orientation for international teaching assistants (ITAs) on their teaching self-confidence. Surveys of ITAs before and after attending a 4-day orientation to teaching designed to improve interactive teaching skills suggested a positive effect of the orientation on their perceived level of self-confidence about…

Acculturation, psychological adjustment, and parenting styles of Chinese immigrant mothers in the United States.

PubMed

Yu, Jing; Cheah, Charissa S L; Calvin, Grace

2016-10-01

This study examined whether acculturation to American culture, maintenance of Chinese culture, and their interaction predicted Chinese immigrant parents' psychological adjustment and parenting styles. We hypothesized that American orientation would be associated with more positive psychological well-being and fewer depressive symptoms in immigrant mothers, which in turn would be associated with more authoritative parenting and less authoritarian parenting. The examination of the roles of Chinese orientation and the interaction of the 2 cultural orientations in relation to psychological adjustment and parenting were exploratory. Participants were 164 first-generation Chinese immigrant mothers in the United States (Mage = 37.80). Structural equation modeling was used to examine the direct and indirect effects of acculturation on psychological adjustment and parenting. Bootstrapping technique was used to explore the conditional indirect effects of acculturation on parenting as appropriate. American orientation was strongly associated with positive psychological well-being, which was in turn related to more authoritative parenting and less authoritarian parenting. Moreover, American and Chinese orientations interacted to predict depressive symptoms, which were in turn associated with more authoritarian parenting. Specifically, American orientation was negatively associated with depressive symptoms only at mean or high levels of Chinese orientation. Results suggest acculturation as a distal contextual factor and psychological adjustment as 1 critical mechanism that transmits effects of acculturation to parenting. Promoting immigrant parents' ability and comfort in the new culture independently or in conjunction with encouraging biculturalism through policy intervention efforts appear crucial for the positive adjustment of Chinese immigrant parents and children. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Influence of gravity on the orientation of vestibular induced quick phases.

PubMed

Pettorossi, V E; Errico, P; Ferraresi, A; Draicchio, F

1995-01-01

In rabbits and cats the orientation of the quick phases (QPs) of the vestibulo-ocular reflex (VOR) was studied varying the head position in space. At different head tilt positions, QPs induced by step vestibular stimulation disaligned with respect to the stimulus toward the orientation of the earth's horizontal axis. The rabbits' QPs were horizontal during yaw stimulation and remained horizontal in a range of head pitch of +/- 90 degrees (reorientation gain = 1). Therefore, the slow compensatory responses (CSPs) progressively disaligned compared with the QPs. QPs induced by roll stimulation also showed horizontal orientation, although these were rare in the upright position and occurred more frequently when the head was pitched. In cats only the yaw-induced QPs were coplanar with the stimulus, while QPs induced by pitching were mostly oblique. It followed that in either yawing or pitching, the QPs had their end point scattered within a horizontally elongated area of the visual field. When tilting cats in the frontal plane, the orientation of QP trajectories changed with respect to the stimulus so that the end point distribution tended to remain aligned toward the horizontal instead of being fixed in the orbit. The reorientation gain decreased from 1 to 0.5 by increasing the head tilt. On the basis of difference regarding eye implantation and motility it was suggested that the effect of gravity on the orientation of QPs could be aimed at maintaining the interocular axis aligned with the horizon in the rabbit and at orientating the visual scanning system in the horizontal plane in the cat.

Acculturation, Psychological Adjustment, and Parenting Styles of Chinese Immigrant Mothers in the U.S.

PubMed Central

Yu, Jing; Cheah, Charissa S. L.; Calvin, Grace

2016-01-01

Objectives This study examined whether acculturation to American culture, maintenance of Chinese culture, and their interaction predicted Chinese immigrant parents’ psychological adjustment and parenting styles. We hypothesized that American orientation would be associated with more positive psychological well-being and fewer depressive symptoms in immigrant mothers, which in turn would be associated with more authoritative parenting and less authoritarian parenting. The examination of the roles of Chinese orientation and the interaction of the two cultural orientations in relation to psychological adjustment and parenting were exploratory. Methods Participants were 164 first-generation Chinese immigrant mothers in the U.S. (Mage = 37.80). Structural equation modeling was used to examine the direct and indirect effects of acculturation on psychological adjustment and parenting. Bootstrapping technique was used to explore the conditional indirect effects of acculturation on parenting as appropriate. Results American orientation was strongly associated with positive psychological well-being, which was in turn related to more authoritative parenting and less authoritarian parenting. Moreover, American and Chinese orientations interacted to predict depressive symptoms, which were in turn associated with more authoritarian parenting. Specifically, American orientation was negatively associated with depressive symptoms only at mean or high levels of Chinese orientation. Conclusions Results suggest acculturation as a distal contextual factor and psychological adjustment as one critical mechanism that transmits the effects of acculturation to parenting. Promoting immigrant parents’ ability and comfort in the new culture independently or in conjunction with encouraging biculturalism through policy intervention efforts appear crucial for the positive adjustment of Chinese immigrant parents and children. PMID:27077796

On Schrödinger's bridge problem

NASA Astrophysics Data System (ADS)

Friedland, S.

2017-11-01

In the first part of this paper we generalize Georgiou-Pavon's result that a positive square matrix can be scaled uniquely to a column stochastic matrix which maps a given positive probability vector to another given positive probability vector. In the second part we prove that a positive quantum channel can be scaled to another positive quantum channel which maps a given positive definite density matrix to another given positive definite density matrix using Brouwer's fixed point theorem. This result proves the Georgiou-Pavon conjecture for two positive definite density matrices, made in their recent paper. We show that the fixed points are unique for certain pairs of positive definite density matrices. Bibliography: 15 titles.

The Impact of Job Involvement on Emotional Labor to Customer-Oriented Behavior: An Empirical Study of Hospital Nurses.

PubMed

Wang, Mei-Ling; Chang, Shu-Chen

2016-06-01

Healthcare is a profession that requires a high level of emotional labor (EL). Nurses provide frontline services in hospitals and thus typically experience high levels of EL. The quality of services that nurses provide impacts on how patients evaluate the service quality of hospitals. The aim of this study is to explore the relationships among EL, job involvement (JI), and customer-oriented behavior (COB) in the context of the nursing profession. The participants in this study were nurses at eight hospitals, all located in Taiwan. This study used a self-reporting questionnaire. Research data were gathered at two discrete periods (A and B). Questionnaire A collected data on EL and JI, and Questionnaire B collected data on COB. Five hundred questionnaires were sent out to qualified participants, and 472 valid questionnaires were returned. Hierarchical regression analysis was used to test the hypotheses. The expression of positive emotion (EPE) and the suppression of negative emotion (SNE) were found to positively affect the patient-oriented COB. Furthermore, the EPE was found to positively affect the task-oriented COB. In terms of the moderating effect of JI, JI was found to relate positively to the EPE, patient-oriented COB, and task-oriented COB. In addition, higher values of JI were found to weaken the relationship between the SNE and the task-oriented COB. It has become an increasingly popular practice for hospital organizations to work to promote the COB of their nursing staffs. The results of this study prove empirically that a relationship exists among EL, COB, and JI in nurses. This study contributes to the related literature, enhances the knowledge of hospital and nursing administrators with regard to EL and COB, and offers a reference for hospital managers who are responsible for designing and executing multidisciplinary programs and for managing hospital-based human resources.

Telemanipulator design and optimization software

NASA Astrophysics Data System (ADS)

Cote, Jean; Pelletier, Michel

1995-12-01

For many years, industrial robots have been used to execute specific repetitive tasks. In those cases, the optimal configuration and location of the manipulator only has to be found once. The optimal configuration or position where often found empirically according to the tasks to be performed. In telemanipulation, the nature of the tasks to be executed is much wider and can be very demanding in terms of dexterity and workspace. The position/orientation of the robot's base could be required to move during the execution of a task. At present, the choice of the initial position of the teleoperator is usually found empirically which can be sufficient in the case of an easy or repetitive task. In the converse situation, the amount of time wasted to move the teleoperator support platform has to be taken into account during the execution of the task. Automatic optimization of the position/orientation of the platform or a better designed robot configuration could minimize these movements and save time. This paper will present two algorithms. The first algorithm is used to optimize the position and orientation of a given manipulator (or manipulators) with respect to the environment on which a task has to be executed. The second algorithm is used to optimize the position or the kinematic configuration of a robot. For this purpose, the tasks to be executed are digitized using a position/orientation measurement system and a compact representation based on special octrees. Given a digitized task, the optimal position or Denavit-Hartenberg configuration of the manipulator can be obtained numerically. Constraints on the robot design can also be taken into account. A graphical interface has been designed to facilitate the use of the two optimization algorithms.

Normative data on development of neural and behavioral mechanisms underlying attention orienting toward social-emotional stimuli: An exploratory study

PubMed Central

Lindstrom, Kara; Guyer, Amanda E.; Mogg, Karin; Bradley, Brendan P.; Fox, Nathan A.; Ernst, Monique; Nelson, Eric E.; Leibenluft, Ellen; Britton, Jennifer C.; Monk, Christopher S.; Pine, Daniel S.; Bar-Haim, Yair

2009-01-01

The ability of positive and negative facial signals to influence attention orienting is crucial to social functioning. Given the dramatic developmental change in neural architecture supporting social function, positive and negative facial cues may influence attention orienting differently in relatively young or old individuals. However, virtually no research examines such age-related differences in the neural circuitry supporting attention orienting to emotional faces. We examined age-related correlations in attention-orienting biases to positive and negative face emotions in a healthy sample (N=37; 9-40 years old) using functional magnetic resonance imaging and a dot-probe task. The dot-probe task in an fMRI setting yields both behavioral and neural indices of attention biases towards or away from an emotional cue (happy or angry face). In the full sample, angry-face attention bias scores did not correlate with age, and age did not correlate with brain activation to angry faces. However, age did positively correlate with attention bias towards happy faces; age also negatively correlated with left cuneus and left caudate activation to a happy-bias fMRI contrast. Secondary analyses suggested age-related changes in attention bias to happy faces. The tendency in younger children to direct attention away from happy faces (relative to neutral faces) was diminished in the older age groups, in tandem with increasing neural deactivation. Implications for future work on developmental changes in attention-emotion processing are discussed. PMID:19631626

Lack of consensus on optimal acetabular cup orientation because of variation in assessment methods in total hip arthroplasty: a systematic review.

PubMed

Snijders, Thom E; Willemsen, Koen; van Gaalen, Steven M; Castelein, Rene M; Weinans, Harrie; de Gast, Arthur

2018-05-01

Dislocation is one of the main reasons for revision of total hip arthroplasty but dislocation rates have not changed in the past decades, compromising patients' well-being. Acetabular cup orientation plays a key role in implant stability and has been widely studied. This article investigates whether there is a consensus on optimal cup orientation, which is necessary when using a navigation system. A systematic search of the literature in the PubMed, Embase and Cochrane databases was performed (March 2017) to identify articles that investigated the direct relationship between cup orientation and dislocation, including a thorough evaluation of postoperative cup orientation assessment methods. Twenty eight relevant articles evaluating a direct relation between dislocation and cup orientation could not come to a consensus. The key reason is a lack of uniformity in the assessment of cup orientation. Cup orientation is assessed with different imaging modalities, different methodologies, different definitions for inclination and anteversion, several reference planes and distinct patient positions. All available studies lack uniformity in cup orientation assessment; therefore it is impossible to reach consensus on optimal cup orientation. Using navigation systems for placement of the cup is inevitably flawed when using different definitions in the preoperative planning, peroperative placement and postoperative evaluation. Further methodological development is required to assess cup orientation. Consequently, the postoperative assessment should be uniform, thus differentiating between anterior and posterior dislocation, use the same definitions for inclination and anteversion with the same reference plane and with the patient in the same position.

A problem-oriented approach to journal selection for hospital libraries.

PubMed Central

Delman, B S

1982-01-01

This paper describes a problem-oriented approach to journal selection (PAJS), including general methodology, theoretical terms, and a brief description of results when the system was applied in three different hospitals. The PAJS system relates the objective information which the MEDLARS data base offers about the universe of biomedical literature to objective, problem-oriented information supplied by the hospital's medical records. The results were manipulated quantitatively to determine (1) the relevance of various journals to each of the hospital's defined significant information problems and (2) the overall utility of each journal to the institution as a whole. The utility information was plotted on a graph to identify the collection of journal titles which would be most useful to the given hospital. Attempts made to verify certain aspects of the whole process are also described. The results suggest that the methodology is generally able to provide an effective library response. The system optimizes resources vis-a-vis information and can be used for both budget allocation and justification. It offers an algorithm to which operations researchers can apply any one of a variety of mathematical programming methods. Although originally intended for librarians in the community hospital environment, the PAJS system is generalizable and has application potential in a variety of special library settings. PMID:6758893

Fundamental motor skills: A systematic review of terminology.

PubMed

Logan, Samuel W; Ross, Samantha M; Chee, Keanu; Stodden, David F; Robinson, Leah E

2018-04-01

The three aims of this systematic review are to describe: (1) use of the term fundamental motor/movement skills (FMS) in published articles; (2) the quality of definitions; and (3) relative use of process- and product- oriented assessments to measure FMS. The inclusion criteria included: (a) peer-reviewed article, (b) printed in English, (c) published between January 2000 and 31 December 2015, (d) presence of either the term "fundamental motor or movement skill" in the title and/or abstract, and (e) FMS were a measured outcome. There has been an increase in the number of publications on FMS in recent years, with the majority of studies conducted in Australia (n = 41, 33%). Approximately 24% of studies (n = 30) did not provide any explicit definition of FMS. A majority of studies reported the use of process-oriented measures (n = 98, 79%) compared to product-oriented measures (n = 23, 19%), and few studies used both (n = 6, 5%). We recommend that researchers provide: (1) an operational definition of FMS that states FMS are the "building blocks" (or similar terminology) of more advanced, complex movements; (2) specific categories of skills that compose FMS; and (3) at least one specific example of a FMS.

Simultaneous, accurate measurement of the 3D position and orientation of single molecules

PubMed Central

Backlund, Mikael P.; Lew, Matthew D.; Backer, Adam S.; Sahl, Steffen J.; Grover, Ginni; Agrawal, Anurag; Piestun, Rafael; Moerner, W. E.

2012-01-01

Recently, single molecule-based superresolution fluorescence microscopy has surpassed the diffraction limit to improve resolution to the order of 20 nm or better. These methods typically use image fitting that assumes an isotropic emission pattern from the single emitters as well as control of the emitter concentration. However, anisotropic single-molecule emission patterns arise from the transition dipole when it is rotationally immobile, depending highly on the molecule’s 3D orientation and z position. Failure to account for this fact can lead to significant lateral (x, y) mislocalizations (up to ∼50–200 nm). This systematic error can cause distortions in the reconstructed images, which can translate into degraded resolution. Using parameters uniquely inherent in the double-lobed nature of the Double-Helix Point Spread Function, we account for such mislocalizations and simultaneously measure 3D molecular orientation and 3D position. Mislocalizations during an axial scan of a single molecule manifest themselves as an apparent lateral shift in its position, which causes the standard deviation (SD) of its lateral position to appear larger than the SD expected from photon shot noise. By correcting each localization based on an estimated orientation, we are able to improve SDs in lateral localization from ∼2× worse than photon-limited precision (48 vs. 25 nm) to within 5 nm of photon-limited precision. Furthermore, by averaging many estimations of orientation over different depths, we are able to improve from a lateral SD of 116 (∼4× worse than the photon-limited precision; 28 nm) to 34 nm (within 6 nm of the photon limit). PMID:23129640

The Performance of a Tight Ins/gnss/photogrammetric Integration Scheme for Land Based MMS Applications in Gnss Denied Environments

NASA Astrophysics Data System (ADS)

Chu, Chien-Hsun; Chiang, Kai-Wei

2016-06-01

The early development of mobile mapping system (MMS) was restricted to applications that permitted the determination of the elements of exterior orientation from existing ground control. Mobile mapping refers to a means of collecting geospatial data using mapping sensors that are mounted on a mobile platform. Research works concerning mobile mapping dates back to the late 1980s. This process is mainly driven by the need for highway infrastructure mapping and transportation corridor inventories. In the early nineties, advances in satellite and inertial technology made it possible to think about mobile mapping in a different way. Instead of using ground control points as references for orienting the images in space, the trajectory and attitude of the imager platform could now be determined directly. Cameras, along with navigation and positioning sensors are integrated and mounted on a land vehicle for mapping purposes. Objects of interest can be directly measured and mapped from images that have been georeferenced using navigation and positioning sensors. Direct georeferencing (DG) is the determination of time-variable position and orientation parameters for a mobile digital imager. The most common technologies used for this purpose today are satellite positioning using the Global Navigation Satellite System (GNSS) and inertial navigation using an Inertial Measuring Unit (IMU). Although either technology used along could in principle determine both position and orientation, they are usually integrated in such a way that the IMU is the main orientation sensor, while the GNSS receiver is the main position sensor. However, GNSS signals are obstructed due to limited number of visible satellites in GNSS denied environments such as urban canyon, foliage, tunnel and indoor that cause the GNSS gap or interfered by reflected signals that cause abnormal measurement residuals thus deteriorates the positioning accuracy in GNSS denied environments. This study aims at developing a novel method that uses ground control points to maintain the positioning accuracy of the MMS in GNSS denied environments. At last, this study analyses the performance of proposed method using about 20 check-points through DG process.

The determination of substrate conditions from the orientations of solitary rugose corals

DOE Office of Scientific and Technical Information (OSTI.GOV)

Bolton, J.C.; Driese, S.G.

1990-10-01

The substrate conditions of mudstone strata formed in ancient epicontinental settings may be determined from taphonomic assemblages of solitary rugose corals. Equal-area plots on the orientations of preserved corals can be used to infer whether subsequent hydrodynamic conditions affected any post-mortem reworking of the corals. Mechanically stable positions for curved corals can be determined. Curved corals preserved in mechanically stable positions are interpreted to have been deposited on firm or hard substrates. Curved corals preserved in mechanically unstable positions were probably embedded in soft or soupy substrates.

Analysis of Crystallographic Structure of a Japanese Sword by the Pulsed Neutron Transmission Method

NASA Astrophysics Data System (ADS)

Kino, K.; Ayukawa, N.; Kiyanagi, Y.; Uchida, T.; Uno, S.; Grazzi, F.; Scherillo, A.

We measured two-dimensional transmission spectra of pulsed neutron beams for a Japanese sword sample. Atom density, crystalline size, and preferred orientation of crystals were obtained using the RITS code. The position dependence of the atomic density is consistent with the shape of the sample. The crystalline size is very small and shows position dependence, which is understood by the unique structure of Japanese swords. The preferred orientation has strong position dependence. Our study shows the usefulness of the pulsed neutron transmission method for cultural metal artifacts.

77 FR 32146 - Excepted Service

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-31

... 2012. Authorization Agency name Organization name Position title number Effective date Department of... DT120032 2/8/2012 Governmental Affairs. Department of the Treasury...... Assistant Secretary Spokesperson... Affairs). Under Secretary for Senior Advisor..... DY120064 2/22/2012 International Affairs. United States...

True navigation and magnetic maps in spiny lobsters.

PubMed

Boles, Larry C; Lohmann, Kenneth J

2003-01-02

Animals are capable of true navigation if, after displacement to a location where they have never been, they can determine their position relative to a goal without relying on familiar surroundings, cues that emanate from the destination, or information collected during the outward journey. So far, only a few animals, all vertebrates, have been shown to possess true navigation. Those few invertebrates that have been carefully studied return to target areas using path integration, landmark recognition, compass orientation and other mechanisms that cannot compensate for displacements into unfamiliar territory. Here we report, however, that the spiny lobster Panulirus argus oriented reliably towards a capture site when displaced 12-37 km to unfamiliar locations, even when deprived of all known orientation cues en route. Little is known about how lobsters and other animals determine position during true navigation. To test the hypothesis that lobsters derive positional information from the Earth's magnetic field, lobsters were exposed to fields replicating those that exist at specific locations in their environment. Lobsters tested in a field north of the capture site oriented themselves southwards, whereas those tested in a field south of the capture site oriented themselves northwards. These results imply that true navigation in spiny lobsters, and perhaps in other animals, is based on a magnetic map sense.

Direct Sensor Orientation of a Land-Based Mobile Mapping System

PubMed Central

Rau, Jiann-Yeou; Habib, Ayman F.; Kersting, Ana P.; Chiang, Kai-Wei; Bang, Ki-In; Tseng, Yi-Hsing; Li, Yu-Hua

2011-01-01

A land-based mobile mapping system (MMS) is flexible and useful for the acquisition of road environment geospatial information. It integrates a set of imaging sensors and a position and orientation system (POS). The positioning quality of such systems is highly dependent on the accuracy of the utilized POS. This limitation is the major drawback due to the elevated cost associated with high-end GPS/INS units, particularly the inertial system. The potential accuracy of the direct sensor orientation depends on the architecture and quality of the GPS/INS integration process as well as the validity of the system calibration (i.e., calibration of the individual sensors as well as the system mounting parameters). In this paper, a novel single-step procedure using integrated sensor orientation with relative orientation constraint for the estimation of the mounting parameters is introduced. A comparative analysis between the proposed single-step and the traditional two-step procedure is carried out. Moreover, the estimated mounting parameters using the different methods are used in a direct geo-referencing procedure to evaluate their performance and the feasibility of the implemented system. Experimental results show that the proposed system using single-step system calibration method can achieve high 3D positioning accuracy. PMID:22164015

Spiral diffusion of rotating self-propellers with stochastic perturbation

NASA Astrophysics Data System (ADS)

Nourhani, Amir; Ebbens, Stephen J.; Gibbs, John G.; Lammert, Paul E.

2016-09-01

Translationally diffusive behavior arising from the combination of orientational diffusion and powered motion at microscopic scales is a known phenomenon, but the peculiarities of the evolution of expected position conditioned on initial position and orientation have been neglected. A theory is given of the spiral motion of the mean trajectory depending upon propulsion speed, angular velocity, orientational diffusion, and rate of random chirality reversal. We demonstrate the experimental accessibility of this effect using both tadpole-like and Janus sphere dimer rotating motors. Sensitivity of the mean trajectory to the kinematic parameters suggest that it may be a useful way to determine those parameters.

Does power distance exacerbate or mitigate the effects of abusive supervision? It depends on the outcome.

PubMed

Lian, Huiwen; Ferris, D Lance; Brown, Douglas J

2012-01-01

We predicted that the effects of abusive supervision are likely to be moderated by subordinate power distance orientation and that the nature of the moderating effect will depend on the outcome. Drawing upon work suggesting that high power distance orientation subordinates are more tolerant of supervisory mistreatment, we posited that high power distance orientation subordinates would be less likely to view abusive supervision as interpersonally unfair. Drawing upon social learning theory suggestions that high power distance orientation subordinates are more likely to view supervisors as role models, we posited that high power distance orientation subordinates would be more likely to pattern their own interpersonally deviant behavior after that of abusive supervisors. Across 3 samples we found support for our predicted interactions, culminating in a mediated moderation model demonstrating that social learning mediates the interaction of abusive supervision and power distance on subordinate interpersonal deviance, while ruling out alternate self-regulation impairment or displaced aggression explanations. Implications for the abusive supervision literature are discussed.

Violence as Mediating Variable in Mental Health Disparities Associated to Sexual Orientation Among Mexican Youths.

PubMed

Mendoza-Pérez, Juan Carlos; Ortiz-Hernández, Luis

2018-01-05

In this study, we explored the role of sex as an effect-modifying variable in the association between sexual orientation and mental health in Mexican youth. In addition, we tested if violent experiences in the family and the school and attitudes toward homosexuality could act as mediating variables in such association. Data from three representative surveys performed in 2007, 2009, and 2013 among Mexican high school students were analyzed. Two dimensions of sexual orientation were evaluated: romantic partnership and sexual behavior. The outcomes were negative and positive mood, suicidal ideation and intent, self-concept, and self-esteem. There were differences by gender because in males, there were more disparities in mental health associated with sexual orientation (suicidal ideation and attempt, negative and positive mood, negative self-concept, and family-related self-esteem) than in females (suicidal ideation and negative mood). Experiences of school violence were mediators in the relationship between sexual orientation and most health outcomes in males.

Machine vision based teleoperation aid

NASA Technical Reports Server (NTRS)

Hoff, William A.; Gatrell, Lance B.; Spofford, John R.

1991-01-01

When teleoperating a robot using video from a remote camera, it is difficult for the operator to gauge depth and orientation from a single view. In addition, there are situations where a camera mounted for viewing by the teleoperator during a teleoperation task may not be able to see the tool tip, or the viewing angle may not be intuitive (requiring extensive training to reduce the risk of incorrect or dangerous moves by the teleoperator). A machine vision based teleoperator aid is presented which uses the operator's camera view to compute an object's pose (position and orientation), and then overlays onto the operator's screen information on the object's current and desired positions. The operator can choose to display orientation and translation information as graphics and/or text. This aid provides easily assimilated depth and relative orientation information to the teleoperator. The camera may be mounted at any known orientation relative to the tool tip. A preliminary experiment with human operators was conducted and showed that task accuracies were significantly greater with than without this aid.

An exploratory study of differences in views of factors affecting sexual orientation for a sample of lesbians and gay men.

PubMed

Otis, Melanie D; Skinner, William F

2004-06-01

An exploratory study of lesbians (70) and gay men (118) from a rural state in the mid-South was conducted using a self-administered, mail-out survey. The nonrandom sample was drawn from organizational mailing lists, snowball sampling, and a convenience sample at a community event. Respondents were asked to indicate the extent to which each of the following affected sexual orientation: genetics, relationship between parents, relationship with parents, birth order, peers, growing up in a dysfunctional family, growing up in a single-parent family, negative experiences with the opposite sex, and positive experiences with the same sex. Similar to studies of heterosexual men and women, these gay men were more likely to view sexual orientation as a result of genetics than the lesbian respondents. Further, the lesbian group were more likely to view positive relationships with the same sex to have a great influence on sexual orientation. These data indicate there are sex differences in views on factors that affect sexual orientation.

Cognition- and affect-based trust and feedback-seeking behavior: the roles of value, cost, and goal orientations.

PubMed

Choi, Byoung Kwon; Moon, Hyoung Koo; Nae, Eun Young

2014-01-01

We examined how subordinates' cognition- and affect-based trust in supervisors influences their feedback-seeking behavior (FSB) by considering the different cost/value perception of FSB and goal orientation (i.e., learning and performance goal orientations). Using data from 194 supervisor-subordinate dyads in South Korea, we conducted multiple regression analyses to test our hypotheses. The results showed that, whereas subordinates' cognition-based trust in supervisors positively influenced their FSB through increasing the perceived value of feedback received from supervisors, their affect-based trust in supervisors positively influenced their FSB through decreasing the perceived value of FSB. Additionally, we found that, when subordinates had high levels of learning goal orientation, the increasing influence of cognition-based trust on the value of feedback was stronger; in contrast, when subordinates had low levels of performance goal orientation, the decreasing influence of affect-based trust on the cost of FSB was stronger. The theoretical and practical implications, limitations, and suggestions for future research were discussed.

Emotional attention for erotic stimuli: Cognitive and brain mechanisms.

PubMed

Sennwald, Vanessa; Pool, Eva; Brosch, Tobias; Delplanque, Sylvain; Bianchi-Demicheli, Francesco; Sander, David

2016-06-01

It has long been posited that among emotional stimuli, only negative threatening information modulates early shifts of attention. However, in the last few decades there has been an increase in research showing that attention is also involuntarily oriented toward positive rewarding stimuli such as babies, food, and erotic information. Because reproduction-related stimuli have some of the largest effects among positive stimuli on emotional attention, the present work reviews recent literature and proposes that the cognitive and cerebral mechanisms underlying the involuntarily attentional orientation toward threat-related information are also sensitive to erotic information. More specifically, the recent research suggests that both types of information involuntarily orient attention due to their concern relevance and that the amygdala plays an important role in detecting concern-relevant stimuli, thereby enhancing perceptual processing and influencing emotional attentional processes. © 2015 Wiley Periodicals, Inc.

Supply side management innovation: —Analysis on Enterprises in Scientific Industry Park Based on Market Orientation

NASA Astrophysics Data System (ADS)

Li, Xing; Mao, Fenlan; Lin, Mian; Yadi, Nan

2017-12-01

This research presents a conceptual framework for incorporating organizational learning and innovations as the mediating variables between market orientation and organizational performance. The samples of this study include 145 companies from the information technology industry in the Scientific Industry Parks. The global model fit is acceptable. This empirical result supports the constructs mentioned above. 1. Market orientation has a positive and direct impact on organizational learning, administrative and technical innovation. 2. Organizational learning has a positive and direct impact on administrative and technical innovation, but with no statistically significant direct impact on performance. 3. Organizational learning does have a positive and indirect impact on performance by means of organizational innovations. 4. It is not statistically significant that the impact of the two innovation types (both administrative and technical) interact with each other.

Evaluations of Antigay Hate Crimes and Hate Crime Legislation: Independent and Differentially Predicted.

PubMed

Wilkinson, Wayne W; Peters, Christopher S

2017-08-11

Minimal studies have investigated individuals' evaluations of antigay hate crimes and hate crime legislation simultaneously, with most research focusing on one or the other. In a sample of 246 heterosexual undergraduates, the present study found that evaluations of antigay hate crimes and hate crime legislation were unrelated. Higher social dominance orientation (SDO) and crime control orientation scores were associated with more positive evaluations of antigay hate crimes. Positive evaluations of hate crime legislation were associated with more positive attitudes toward gay men and lesbians. We also found that the relationship between SDO and evaluations were mediated by crime control beliefs (for hate crimes evaluations) and antigay attitudes (for hate crime legislation evaluations). The present findings have possible implications for the manner in which organizations advocate for the extension of hate crime legislation to include sexual orientation.

Relationship between open-circuit voltage in Cu(In,Ga)Se{sub 2} solar cell and peak position of (220/204) preferred orientation near its absorber surface

DOE Office of Scientific and Technical Information (OSTI.GOV)

Chantana, J., E-mail: jakapan@fc.ritsumei.ac.jp; Minemoto, T.; Watanabe, T.

2013-11-25

Cu(In,Ga)Se{sub 2} (CIGS) absorbers with various Ga/III, Ga/(In+Ga), profiles are prepared by the so-called “multi-layer precursor method” using multi-layer co-evaporation of material sources. It is revealed that open-circuit voltage (V{sub OC}) of CIGS solar cell is primarily dependent on averaged Ga/III near the surface of its absorber. This averaged Ga/III is well predicted by peak position of (220/204) preferred orientation of CIGS film near its surface investigated by glancing-incidence X-ray diffraction with 0.1° incident angle. Finally, the peak position of (220/204) preferred orientation is proposed as a measure of V{sub OC} before solar cell fabrication.

Position and orientation determination system and method

DOE Office of Scientific and Technical Information (OSTI.GOV)

Harpring, Lawrence J.; Farfan, Eduardo B.; Gordon, John R.

A position determination system and method is provided that may be used for obtaining position and orientation information of a detector in a contaminated room. The system includes a detector, a sensor operably coupled to the detector, and a motor coupled to the sensor to move the sensor around the detector. A CPU controls the operation of the motor to move the sensor around the detector and determines distance and angle data from the sensor to an object. The method includes moving a sensor around the detector and measuring distance and angle data from the sensor to an object atmore » incremental positions around the detector.« less

The age-related positional and orientational changes of the human cochlea.

PubMed

Lyu, Hui-Ying; Chen, Ke-Guang; Yang, Lin; Zhang, Tian-Yu; Dai, Pei-Dong

2015-03-01

The cochleae of children over 6 years old and adults displaced more outward, backward, and downward in comparison with those of children under 6 years. However, the cochlear orientation does not significantly change during postnatal development. Adjacent structures correlated with the cochlear position. To test whether the cochlear position and orientation, which are important in cochlea implant surgery, change during postnatal development. CT images of both ears of 76 human subjects were studied. They were divided into three groups: group A (1-6 years old), group B (7-18 years old), and group C (>18 years old). The distances from the cochlea to the median sagittal and coronal planes in group A were smaller than those in group B and group C (p < 0.05), but the distance from it to the Frankfurt plane in group A was larger than that in group C (p < 0.05). The volume of the temporal bone pneumatization and the positions of the jugular bulb and the intrapetrous internal carotid artery positively correlated with the cochlear position (p < 0.05). There were no statistically significant differences in the angles between the central axis of the cochlea and these coordinate planes among age groups.

Methyl 4-amino-3-methyl­benzoate

PubMed Central

Li, Xiang; Yuan, Lian-Shan; Wang, Dan; Liu, Shan; Yao, Cheng

2008-01-01

In the mol­ecule of the title compound, C9H11NO2, the methyl C and amino N atoms bonded to the benzene ring lie in the ring plane. Intra­molecular C—H⋯O hydrogen bonding results in the formation of a five-membered planar ring, which is oriented at a dihedral angle of 2.73 (3)° with respect to the benzene ring, so they are nearly coplanar. In the crystal structure, inter­molecular N—H⋯O hydrogen bonds link the mol­ecules into chains elongated along the c axis and stacked along the b axis. PMID:21202370

N-(2-Chloro­eth­yl)morpholine-4-carbox­amide

PubMed Central

Ujam, Oguejiofo T.; Asegbeloyin, Jonnie N.; Nicholson, Brian K.; Ukoha, Pius O.; Ukwueze, Nkechi N.

2014-01-01

The title compound, C7H13ClN2O2, synthesized by the reaction of 2-chloro­ethyl iso­cyanate and morpholine, crystallizes with four molecules in the asymmetric unit, which have similar conformations and comprise two pairs each related by approximate non-crystallographic inversion centres. Two of them have a modest orientational disorder of the 2-chloro­ethyl fragments [occupancy ratio of 0.778 (4):0.222 (4)]. In the crystal, mol­ecules are linked by N—H⋯O=C hydrogen bonds, forming three crystallographically different kinds of infinite hydrogen-bonded chains extending along [001]. PMID:24826162

Bis[2-(2-pyridylmethyl­eneamino)benzene­sulfonato-κ3 N,N′,O]cobalt(II) dihydrate

PubMed Central

Huang, Xue-Ren; Ou-Yang, Miao; Yang, Ge-Ge; Meng, Xiu-Jin; Jiang, Yi-Min

2009-01-01

The title complex, [Co(C12H9N2O3S)2]·2H2O, has site symmetry 2 with the CoII cation located on a twofold rotation axis. Two tridentate 2-(2-pyridylmethyl­eneamino)benzene­sulfonate (paba) ligands chelate to the CoII cation in a distorted octa­hedral geometry. The pyridine and benzene rings in the paba ligand are oriented at a dihedral angle of 42.86 (13)°. Inter­molecular O—H⋯O and C—H⋯O hydrogen bonding is present in the crystal structure. PMID:21578190

Benzil bis­(ketazine)

PubMed Central

Patra, Goutam Kumar; Mukherjee, Anindita; Ng, Seik Weng

2009-01-01

The title compound (systematic name: 1,1′,2,2′-tetra­phenyl-2,2′-azinodiethanone), C28H20N2O2, was obtained by the reaction of benzil monohydrazone with chromium(III) nitrate. The dibenzyl­idene hydrazine unit is nearly planar (r.m.s. deviation = 0.073 Å) and the two benzoyl units are oriented almost perpendicular to it [dihedral angle = 87.81 (2), 87.81 (2)°]. The mol­ecules are linked into chains along the c axis by C—H⋯O hydrogen bonds and the chains are cross-linked via C—H⋯π inter­actions involving the benzoyl phenyl rings. PMID:21583456

2,3-Diphenyl­quinoxalin-1-ium chloride

PubMed Central

Wu, Wen-Sheng

2010-01-01

The title compound, C20H15N2 +·Cl−, was prepared by the reaction of benzil with o-phenyl­enediamine in refluxing ethanol and then crystallized in 5% hydro­chloric acid. The two phenyl rings are oriented at dihedral angles of 50.93 (8) and 50.28 (8)° with respect to the quinoxalin-1-ium ring system. The dihedral angle between the two phenyl rings is 56.71 (10)°. In the crystal, the cations and anions are linked by N—H⋯Cl and C—H⋯Cl inter­actions, forming chains along the b axis. PMID:21588016

Environmental apsects of the transuranics: a selected, annotated bibliography

DOE Office of Scientific and Technical Information (OSTI.GOV)

Martin, F. M.; Sanders, C. T.; Talmage, S. S.

This fourth published bibliography of 528 references is from the computer information file built to provide support to the Nevada Applied Ecology Group (NAEG) of the AEC Nevada Operations Office. The general scope is environmental aspects of uranium and the transuranic elements, with a preponderance of material on plutonium. In addition, there are supporting materials involving basic ecology or general reviews on other nuclides that are entered at the request of the NAEG. References provide findings-oriented abstracts. Numerical data is referred to, in the comment field. Indexes are given for author, subject category, keywords, geographic location, permuted title, taxons, andmore » publication description.« less

Advances in ultrasonic testing of austenitic stainless steel welds. Towards a 3D description of the material including attenuation and optimisation by inversion

NASA Astrophysics Data System (ADS)

Moysan, J.; Gueudré, C.; Ploix, M.-A.; Corneloup, G.; Guy, Ph.; Guerjouma, R. El; Chassignole, B.

In the case of multi-pass welds, the material is very difficult to describe due to its anisotropic and heterogeneous properties. Anisotropy results from the metal solidification and is correlated with the grain orientation. A precise description of the material is one of the key points to obtain reliable results with wave propagation codes. A first advance is the model MINA which predicts the grain orientations in multi-pass 316-L steel welds. For flat position welding, good predictions of the grains orientations were obtained using 2D modelling. In case of welding in position the resulting grain structure may be 3D oriented. We indicate how the MINA model can be improved for 3D description. A second advance is a good quantification of the attenuation. Precise measurements are obtained using plane waves angular spectrum method together with the computation of the transmission coefficients for triclinic material. With these two first advances, the third one is now possible: developing an inverse method to obtain the material description through ultrasonic measurements at different positions.

EVENT PREDICTION AND AFFECTIVE FORECASTING IN DEPRESSIVE COGNITION: USING EMOTION AS INFORMATION ABOUT THE FUTURE

PubMed Central

MARROQUÍN, BRETT; NOLEN-HOEKSEMA, SUSAN

2015-01-01

Depression is characterized by a bleak view of the future, but the mechanisms through which depressed mood is integrated into basic processes of future-oriented cognition are unclear. We hypothesized that dysphoric individuals’ predictions of what will happen in the future (likelihood estimation) and how the future will feel (affective forecasting) are attributable to individual differences in incorporating present emotion as judgment-relevant information. Dysphoric individuals (n = 77) made pessimistic likelihood estimates and blunted positive affective forecasts relative to controls (n = 84). These differences were mediated by dysphoric individuals’ tendencies to rely on negative emotion as information more than controls—and on positive emotion less—independent of anhedonia. These findings suggest that (1) blunted positive affective forecasting is a distinctive component of depressive future-oriented cognition, and (2) future-oriented cognitive processes are linked not just to current emotional state, but also to individual variation in using that emotion as information. This role of individual differences elucidates basic mechanisms in future-oriented cognition, and suggests routes for intervention on interrelated cognitive and affective processes in depression. PMID:26146452

SHAME AND GUILT-PRONENESS AS MEDIATORS OF ASSOCIATIONS BETWEEN GENERAL CAUSALITY ORIENTATIONS AND DEPRESSIVE SYMPTOMS

PubMed Central

YOUNG, CHELSIE M.; NEIGHBORS, CLAYTON; DIBELLO, ANGELO M.; TRAYLOR, ZACHARY K.; TOMKINS, MARY

2017-01-01

The present study examined the roles of shame- and guilt-proneness as mediators of associations between general causality orientations and depressive symptoms. We expected autonomy would be associated with less depressive symptoms based on higher guilt-proneness and lower shame-proneness, whereas control would be associated with more depressive symptoms based on lower guilt-proneness and higher shame-proneness. Undergraduates (N = 354) completed assessments of general causality orientations, shame- and guilt-proneness, and depressive symptoms in exchange for extra credit. Results of mediation analyses were generally supportive of the framework indicating that shame- and guilt-proneness mediate associations between self-determination and depressive symptoms. Autonomy was indirectly associated with less depressive symptoms through positive associations with guilt-proneness, in spite of unexpected positive associations with shame-proneness. Control and impersonal orientation were indirectly associated with more depressive symptoms through positive associations with shame-proneness. Results extend previous research relating self-determination to mental health in providing preliminary support suggesting that individual differences in self-determination facilitate differential tendencies in experiencing guilt and shame. PMID:28344381

EVENT PREDICTION AND AFFECTIVE FORECASTING IN DEPRESSIVE COGNITION: USING EMOTION AS INFORMATION ABOUT THE FUTURE.

PubMed

Marroquín, Brett; Nolen-Hoeksema, Susan

2015-02-01

Depression is characterized by a bleak view of the future, but the mechanisms through which depressed mood is integrated into basic processes of future-oriented cognition are unclear. We hypothesized that dysphoric individuals' predictions of what will happen in the future ( likelihood estimation ) and how the future will feel ( affective forecasting ) are attributable to individual differences in incorporating present emotion as judgment-relevant information. Dysphoric individuals ( n = 77) made pessimistic likelihood estimates and blunted positive affective forecasts relative to controls ( n = 84). These differences were mediated by dysphoric individuals' tendencies to rely on negative emotion as information more than controls-and on positive emotion less-independent of anhedonia. These findings suggest that (1) blunted positive affective forecasting is a distinctive component of depressive future-oriented cognition, and (2) future-oriented cognitive processes are linked not just to current emotional state, but also to individual variation in using that emotion as information. This role of individual differences elucidates basic mechanisms in future-oriented cognition, and suggests routes for intervention on interrelated cognitive and affective processes in depression.

Collaborated measurement of three-dimensional position and orientation errors of assembled miniature devices with two vision systems

NASA Astrophysics Data System (ADS)

Wang, Xiaodong; Zhang, Wei; Luo, Yi; Yang, Weimin; Chen, Liang

2013-01-01

In assembly of miniature devices, the position and orientation of the parts to be assembled should be guaranteed during or after assembly. In some cases, the relative position or orientation errors among the parts can not be measured from only one direction using visual method, because of visual occlusion or for the features of parts located in a three-dimensional way. An automatic assembly system for precise miniature devices is introduced. In the modular assembly system, two machine vision systems were employed for measurement of the three-dimensionally distributed assembly errors. High resolution CCD cameras and high position repeatability precision stages were integrated to realize high precision measurement in large work space. The two cameras worked in collaboration in measurement procedure to eliminate the influence of movement errors of the rotational or translational stages. A set of templates were designed for calibration of the vision systems and evaluation of the system's measurement accuracy.

Socioemotional characteristics of elementary school children identified as exhibiting social leadership qualities.

PubMed

Scharf, Miri; Mayseless, Ofra

2009-03-01

Elementary school teachers identified characteristics in 4 major socioemotional domains associated with children's social leadership: self-perception, social anxiety, attachment orientation with peers, and interpersonal goals and skills in close friendships. Participants were 260 4th- and 5th-grade students (126 boys, 134 girls) from 10 classes in a school in northern Israel. Social leadership skills were associated with positive self-perceptions in various domains, low social anxiety, secure orientation to peers, higher levels of relationship-maintenance goal, lower levels of revenge goal in close friendships, and-unexpectedly-lower levels of accommodation as a strategy to solve conflicts with a friend. Positive self-concept and attachment security were indirectly associated with leadership qualities through their significant association with prosocial orientation skills. The authors discuss these findings as reflecting an internalization of positive model of self and positive model of others in children who exhibit social leadership qualities. The authors also discuss implications of these qualities for school and class ecology, as well as the importance of culture.

Attentional networks and visuospatial working memory capacity in social anxiety.

PubMed

Moriya, Jun

2018-02-01

Social anxiety is associated with attentional bias and working memory for emotional stimuli; however, the ways in which social anxiety affects cognitive functions involving non-emotional stimuli remains unclear. The present study focused on the role of attentional networks (i.e. alerting, orienting, and executive control networks) and visuospatial working memory capacity (WMC) for non-emotional stimuli in the context of social anxiety. One hundred and seventeen undergraduates completed questionnaires on social anxiety. They then performed an attentional network test and a change detection task to measure visuospatial WMC. Orienting network and visuospatial WMC were positively correlated with social anxiety. A multiple regression analysis showed significant positive associations of alerting, orienting, and visuospatial WMC with social anxiety. Alerting, orienting networks, and high visuospatial WMC for non-emotional stimuli may predict degree of social anxiety.