Lewis and Clark as Naturalists.

ERIC Educational Resources Information Center

Smithsonian Institution, Washington, DC. National Museum of Natural History.

Intended for use in elementary and high school education, this Web site includes a teacher's guide and three lesson plans. The site contains images of museum specimens, scientific drawings, and field photos of the plant and animal species observed by Meriwether Lewis and William Clark, along with journal excerpts, historical notes, and references…

16 CFR 255.0 - Purpose and definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... individuals generally acquire. Example 1: A film critic's review of a movie is excerpted in an advertisement... Guides. Assume that rather than purchase the dog food with her own money, the consumer gets it for free because the store routinely tracks her purchases and its computer has generated a coupon for a free trial...

16 CFR 255.0 - Purpose and definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... individuals generally acquire. Example 1: A film critic's review of a movie is excerpted in an advertisement... Guides. Assume that rather than purchase the dog food with her own money, the consumer gets it for free because the store routinely tracks her purchases and its computer has generated a coupon for a free trial...

16 CFR 255.0 - Purpose and definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... individuals generally acquire. Example 1: A film critic's review of a movie is excerpted in an advertisement... Guides. Assume that rather than purchase the dog food with her own money, the consumer gets it for free because the store routinely tracks her purchases and its computer has generated a coupon for a free trial...

16 CFR 255.0 - Purpose and definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... individuals generally acquire. Example 1: A film critic's review of a movie is excerpted in an advertisement... Guides. Assume that rather than purchase the dog food with her own money, the consumer gets it for free because the store routinely tracks her purchases and its computer has generated a coupon for a free trial...

Expanding Discourse Options through Computer-Mediated Communication: Guiding Learners toward Autonomy

ERIC Educational Resources Information Center

Abraham, Lee B.; Williams, Lawrence

2011-01-01

This article proposes a multiliteracies-based pedagogical framework for the analysis of computer-mediated discourse (CMD) in order to give students increased access to expanded discourse options that are available in online communication environments and communities (i.e., beyond the classroom). Through the analysis of excerpts and a corpus of…

Bringing in the Bard: Shakespearean Plays as Context for Instrumental Analysis Projects

ERIC Educational Resources Information Center

Kloepper, Kathryn D.

2015-01-01

Scenes from the works of William Shakespeare were incorporated into individual and group projects for an upper-level chemistry class, instrumental analysis. Students read excerpts from different plays and then viewed a corresponding video clip from a stage or movie production. Guided-research assignments were developed based on these scenes. These…

SCHOOL LIGHTING APPLICATION DATA. EXCERPTS FROM THE IES LIGHTING HANDBOOK, 3RD EDITION.

ERIC Educational Resources Information Center

Illuminating Engineering Society, New York, NY.

THIS PUBLICATION REGARDING SCHOOL LIGHTING WAS PREPARED AS A USEFUL ADDITION TO THE AMERICAN STANDARD GUIDE FOR SCHOOL LIGHTING. THE MATERIAL HAS BEEN EXTRACTED FROM THE IES LIGHTING HANDBOOK TO INCLUDE A MORE DETAILED TREATMENT OF SUBJECTS TO WHICH THE DESIGNER MUST GIVE IMPORTANT CONSIDERATION. THERE IS A MORE EXTENSIVE TREATMENT OF REFLECTED…

Discovering the Art of Mathematics: Using String Art to Investigate Calculus

ERIC Educational Resources Information Center

von Renesse, Christine; Ecke, Volker

2016-01-01

One goal of our Discovering the Art of Mathematics project is to empower students in the liberal arts to become confident creators of art and imaginative creators of mathematics. In this paper, we describe our experience with using string art to guide liberal arts students in exploring ideas of calculus. We provide excerpts from our inquiry-based…

Missouri Assessment Program, Spring 2002: Social Studies, Grade 8. Released Items [and] Scoring Guide.

ERIC Educational Resources Information Center

Missouri State Dept. of Elementary and Secondary Education, Jefferson City.

This booklet contains sample items from the Missouri social studies test for eighth graders. The first sample is based on a speech delivered by Elizabeth Cady Stanton in the mid-1880s, which proposed a new approach to raising girls. Students are directed to use their own knowledge and the speech excerpt to do three activities. The second sample…

Hints for the aspiring public health nurse. 1923.

PubMed

Abrams, Sarah E

2010-01-01

The original article from which these excerpts were taken, "Some Hints to the Nurse Who Seeks to Become a Successful Partner in the Community Health Program," by Mary Margaret Muckley, was published the 1923 volume of the original Public Health Nursing journal. The paper listed practical pointers to nurses wanting to work in the area of public or community health nursing. The author's advice involved personal attributes, professional engagement, skills, effective organization, and community relations. Much of the original article contained sound advice for aspirants to nursing work in community settings, but some advice may be considered too idealistic even for this optimistic time period. While the particular references to organizations and agencies existing in Helena, Montana have been omitted, the nurse reading the paper in 1923 had a general guide to her key stakeholders. The excerpts from this paper may give contemporary readers an appreciation of the endurance of what Muckley terms the public health nurse's "Valuable Assets."

Adductor spasmodic dysphonia: Relationships between acoustic indices and perceptual judgments

NASA Astrophysics Data System (ADS)

Cannito, Michael P.; Sapienza, Christine M.; Woodson, Gayle; Murry, Thomas

2003-04-01

This study investigated relationships between acoustical indices of spasmodic dysphonia and perceptual scaling judgments of voice attributes made by expert listeners. Audio-recordings of The Rainbow Passage were obtained from thirty one speakers with spasmodic dysphonia before and after a BOTOX injection of the vocal folds. Six temporal acoustic measures were obtained across 15 words excerpted from each reading sample, including both frequency of occurrence and percent time for (1) aperiodic phonation, (2) phonation breaks, and (3) fundamental frequency shifts. Visual analog scaling judgments were also obtained from six voice experts using an interactive computer interface to quantify four voice attributes (i.e., overall quality, roughness, brokenness, breathiness) in a carefully psychoacoustically controlled environment, using the same reading passages as stimuli. Number and percent aperiodicity and phonation breaks correlated significanly with perceived overall voice quality, roughness, and brokenness before and after the BOTOX injection. Breathiness was correlated with aperidocity only prior to injection, while roughness also correlated with frequency shifts following injection. Factor analysis reduced perceived attributes to two principal components: glottal squeezing and breathiness. The acoustic measures demonstrated a strong regression relationship with perceived glottal squeezing, but no regression relationship with breathiness was observed. Implications for an analysis of pathologic voices will be discussed.

The Conductor As Visual Guide: Gesture and Perception of Musical Content

PubMed Central

Kumar, Anita B.; Morrison, Steven J.

2016-01-01

Ensemble conductors are often described as embodying the music. Researchers have determined that expressive gestures affect viewers’ perceptions of conducted ensemble performances. This effect may be due, in part, to conductor gesture delineating and amplifying specific expressive aspects of music performances. The purpose of the present study was to determine if conductor gesture affected observers’ focus of attention to contrasting aspects of ensemble performances. Audio recordings of two different music excerpts featuring two-part counterpoint (an ostinato paired with a lyric melody, and long chord tones paired with rhythmic interjections) were paired with video of two conductors. Each conductor used gesture appropriate to one or the other musical element (e.g., connected and flowing or detached and crisp) for a total of sixteen videos. Musician participants evaluated 8 of the excerpts for Articulation, Rhythm, Style, and Phrasing using four 10-point differential scales anchored by descriptive terms (e.g., disconnected to connected, and angular to flowing.) Results indicated a relationship between gesture and listeners’ evaluations of musical content. Listeners appear to be sensitive to the manner in which a conductor’s gesture delineates musical lines, particularly as an indication of overall articulation and style. This effect was observed for the lyric melody and ostinato excerpt, but not for the chords and interjections excerpt. Therefore, this effect appears to be mitigated by the congruence of gesture to preconceptions of the importance of melodic over rhythmic material, of certain instrument timbres over others, and of length between onsets of active material. These results add to a body of literature that supports the importance of the visual component in the multimodal experience of music performance. PMID:27458425

Sibling rivalry and the gender gap: evidence from child health outcomes in Ghana.

PubMed

Garg, A; Morduch, J

1998-01-01

"When capital and labor markets are imperfect, choice sets narrow, and parents must choose how to ration available funds and time between their children. One consequence is that children become rivals for household resources. In economies with pro-male bias, such rivalries can yield gains to having relatively more sisters than brothers. Using a rich household survey from Ghana [the 1988-1989 Ghana Living Standards Survey], we find that on average if children had all sisters (and no brothers) they would do roughly 25-40% better on measured health indicators than if they had all brothers (and no sisters)." excerpt

Expressive intent, ambiguity, and aesthetic experiences of music and poetry.

PubMed

Margulis, Elizabeth Hellmuth; Levine, William H; Simchy-Gross, Rhimmon; Kroger, Carolyn

2017-01-01

A growing number of studies are investigating the way that aesthetic experiences are generated across different media. Empathy with a perceived human artist has been suggested as a common mechanism [1]. In this study, people heard 30 s excerpts of ambiguous music and poetry preceded by neutral, positively valenced, or negatively valenced information about the composer's or author's intent. The information influenced their perception of the excerpts-excerpts paired with positive intent information were perceived as happier and excerpts paired with negative intent information were perceived as sadder (although across intent conditions, musical excerpts were perceived as happier than poetry excerpts). Moreover, the information modulated the aesthetic experience of the excerpts in different ways for the different excerpt types: positive intent information increased enjoyment and the degree to which people found the musical excerpts to be moving, but negative intent information increased these qualities for poetry. Additionally, positive intent information was judged to better match musical excerpts and negative intent information to better match poetic excerpts. These results suggest that empathy with a perceived human artist is indeed an important shared factor across experiences of music and poetry, but that other mechanisms distinguish the generation of aesthetic appreciation between these two media.

[Family recomposition and agrarian transformations. Two African cases and a Mexican one].

PubMed

Quesnel, A; Vimard, P

1998-01-01

"The authors discuss the role of the demographic regime, and particularly its changes, in agrarian transformations [using one Mexican and two West African case studies]. The hypothesis that guides this research...is that the factor of demographic structure explains the workings and reproduction of several social formations. The authors are specially interested in rethinking the debate over the role of innovation in the relation between population and production changes." (EXCERPT)

Expressive intent, ambiguity, and aesthetic experiences of music and poetry

PubMed Central

Margulis, Elizabeth Hellmuth; Levine, William H.; Simchy-Gross, Rhimmon; Kroger, Carolyn

2017-01-01

A growing number of studies are investigating the way that aesthetic experiences are generated across different media. Empathy with a perceived human artist has been suggested as a common mechanism [1]. In this study, people heard 30 s excerpts of ambiguous music and poetry preceded by neutral, positively valenced, or negatively valenced information about the composer's or author’s intent. The information influenced their perception of the excerpts—excerpts paired with positive intent information were perceived as happier and excerpts paired with negative intent information were perceived as sadder (although across intent conditions, musical excerpts were perceived as happier than poetry excerpts). Moreover, the information modulated the aesthetic experience of the excerpts in different ways for the different excerpt types: positive intent information increased enjoyment and the degree to which people found the musical excerpts to be moving, but negative intent information increased these qualities for poetry. Additionally, positive intent information was judged to better match musical excerpts and negative intent information to better match poetic excerpts. These results suggest that empathy with a perceived human artist is indeed an important shared factor across experiences of music and poetry, but that other mechanisms distinguish the generation of aesthetic appreciation between these two media. PMID:28746376

Incorporating Wind Excerpts in the School Band Curriculum

ERIC Educational Resources Information Center

Bruns, Robert

2010-01-01

Professional musicians and college students commonly study orchestral excerpts, but a similar practice has yet to be implemented in the band field. Due to their widespread use in orchestral auditions, excerpts have been incorporated as a tool for musical development. Many college professors regularly assign excerpt study as part of their…

ROMI-RIP: Rough Mill RIP-first simulator user's guide

Treesearch

R. Edward Thomas

1995-01-01

The ROugh Mill RIP-first simulator (ROMI-RIP) is a computer software package for IBM compatible personal computers that simulates current industrial practices for gang-ripping lumber. This guide shows the user how to set and examine the results of simulations regarding current or proposed mill practices. ROMI-RIP accepts cutting bills with up to 300 different part...

Excerpts from Saudi Ministry of Education Textbooks for Islamic Studies: Arabic with English Translation

ERIC Educational Resources Information Center

Center for Religious Freedom, 2006

2006-01-01

This appendix is a companion document to "Saudi Arabia's Curriculum of Intolerance with Excerpts from Saudi Ministry of Education Textbooks for Islamic Studies." The appendix includes selected excerpts in Arabic with English translations for currently-used textbooks in grades 1, 4, 5, 6, 8, 9, 10, 11, and 12. These excerpts support the…

A multidimensional study of preference judgements for excerpts of music.

PubMed

Tekman, H G

1998-06-01

Subjects evaluated how well they liked each one of 38 short excerpts of Western music and also judged how well each excerpt was described by 23 adjectives. How well an excerpt was liked was negatively correlated with the use of the adjectives 'unpleasant', 'complex', 'tense', and 'dissonant'. The use of the adjectives 'melodic', 'pleasant', 'sentimental', and 'familiar', was positively related to how well an excerpt was liked. The correlations between the preference judgments of different excerpts were taken as a measure of similarity between the excerpts. This measure of similarity was used in a multidimensional scaling analysis with the purpose of identifying dimension that may determine preferences for music. In the six-dimensional space generated (stress value was .255) coordinates on three of the dimensions could be predicted, in part, by the use of the adjectives 'sentimental', 'fast', and a combination of 'high pitched', 'calm', and 'sad', respectively. Thus, some clues to the factors underlying musical preferences were obtained. Although a large number of dimensions were necessary and all of them could not be interpreted meaningfully here, this method may be developed as a way of conceptualizing musical preferences with a more careful selection of excerpts and more detailed assessment of their qualities.

ROMI-3: Rough-Mill Simulator Version 3.0: User's Guide

Treesearch

Joel M. Weiss; R. Edward Thomas; R. Edward Thomas

2005-01-01

ROMI-3 Rough-Mill Simulator is a software package that simulates current industrial practices for rip-first and chop-first lumber processing. This guide shows the user how to set up and examine the results of simulations of current or proposed mill practices. ROMI-3 accepts cutting bills with as many as 600 combined solid and/or panel part sizes. Plots of processed...

Entry to lone parenthood: an analysis of marital dissolution in Great Britain.

PubMed

Ermisch, J F; Wright, R E

1994-01-01

"This paper examines some...socio-economic determinants of lone parenthood in Great Britain, in an attempt to understand further the reasons behind the rapid growth in lone parenthood. Since divorce and separation are the major 'causes' of lone parenthood, this paper focuses on the determinants of marital dissolution among women with dependent children. The empirical analysis is guided by hypotheses suggested by the 'economic theory of marriage'. Hazard regression equations are estimated with data collected in the 1980 Women and Employment Survey...." (SUMMARY IN FRE AND ITA) excerpt

Improving the claims process with EDI.

PubMed

Moynihan, J J

1993-01-01

Electronic data interchange (EDI) is redefining the healthcare claims process. The traditional managerial approach to claims processing emphasizes information flow within the patient accounting department and between patient accounting and other departments. EDI enlarges the scope of the claims process to include information exchange between providers and payers. Using EDI to improve both external and internal information exchange makes the claims process more efficient and less expensive. This article is excerpted from "The Healthcare Financial Manager's Guide to Healthcare EDI," by James J. Moynihan, published by the Healthcare Financial Management Association.

Rough Mill Improvement Guide for Managers and Supervisors

Treesearch

Philip H. Mitchell; Jan Wiedenbeck; Bobby Ammerman; Bobby Ammerman

2005-01-01

Wood products manufacturers require an efficient recovery of product from lumber to remain profitable. A company's ability to obtain the best yield in lumber cut-up operations (i.e., the rough mill) varies according to the raw material, product, processing equipment, processing environment, and knowledge and skill of the rough mill's employees. This book...

Music listening for maintaining attention of older adults with cognitive impairments.

PubMed

Gregory, Dianne

2002-01-01

Twelve older adults with cognitive impairments who were participants in weekly community-based group music therapy sessions, 6 older adults in an Alzheimer's caregivers' group, and 6 college student volunteers listened to a 3.5 minute prepared audiotape of instrumental excerpts of patriotic selections. The tape consisted of 7 excerpts ranging from 18 s to 34 s in duration. Each music excerpt was followed by a 7-9 s period of silence, a "wait" excerpt. Listeners were instructed to move a Continuous Response Digital Interface (CRDI) to the name of the music excerpt depicted on the CRDI overlay when they heard a music excerpt. Likewise, they were instructed to move the dial to the word "WAIT" when there was no music. They were also instructed to maintain the dial position for the duration of each music or silence excerpt. Statistical analysis indicated no significant differences between the caregivers' and the college students' group means for total dial changes, correct and incorrect recognitions, correct and incorrect responses to silence excerpts, and reaction times. The mean scores of these 2 groups were combined and compared with the mean scores of the group of elderly adults with cognitive impairments. The mean total dial changes were significantly lower for the listeners with cognitive impairments, resulting in significant differences in all of the other response categories except incorrect recognitions. In addition, their mean absence of response to silence excerpts was significantly higher than their mean absence of responding to music excerpts. Their mean reaction time was significantly slower than the comparison group's reaction time. To evaluate training effects, 10 of the original 12 music therapy participants repeated the listening task with assistance from the therapist (treatment) immediately following the first listening (baseline). A week later the order was reversed for the 2 listening trials. Statistical and graphic analysis of responses between first and second baseline responses indicate significant improvement in responses to silence and music excerpts over the 2 sessions. Applications of the findings to music listening interventions for maintaining attention, eliciting social interaction between clients or caregivers and their patients, and evaluating this population's affective responses to music are discussed.

Introduction of a Journal Excerpt Activity Improves Undergraduate Students' Performance in Statistics

ERIC Educational Resources Information Center

Rabin, Laura A.; Nutter-Upham, Katherine E.

2010-01-01

We describe an active learning exercise intended to improve undergraduate students' understanding of statistics by grounding complex concepts within a meaningful, applied context. Students in a journal excerpt activity class read brief excerpts of statistical reporting from published research articles, answered factual and interpretive questions,…

Library Laws Handbook: State Laws Relating to Michigan Libraries. [Revised Edition].

ERIC Educational Resources Information Center

Michigan Library, Lansing.

This document presents excerpts and copies of state laws relating to Michigan libraries. The following are included: Preamble of the Constitution of Michigan of 1963; Legislative Council Act (excerpt); Incompatible Public Offices; Freedom of Information Act; Open Meetings Act; Laws, Documents, and Reports (excerpts); Administrative Procedures Act…

Library Laws Handbook: State Laws Relating to Michigan Libraries.

ERIC Educational Resources Information Center

Michigan Library, Lansing.

This document presents excerpts and copies of state laws relating to Michigan libraries. The following are included: the Preamble of the Constitution of Michigan of 1963; Legislative Council Act (excerpt); Incompatible Public Offices; Freedom of Information Act; Open Meetings Act; Laws, Documents, and Reports (excerpts); Administrative Procedures…

Teacher Stories of Cross-Cultural Communication.

ERIC Educational Resources Information Center

Jordahl, Angela A.; And Others

1995-01-01

A collection of three excerpted stories is provided in this paper about cross-cultural communication. The paper presents excerpts from papers written as assignments by teacher/students in a course about first and second language development. In the paper's first excerpt, Angela Jordahl tells about her involvement with Kurdish students in a…

Effects of surface roughness and absorption on light propagation in graded-profile waveguides

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

Danilenko, S S; Osovitskii, A N

2011-06-30

This paper examines the effects of surface roughness and absorption on laser light propagation in graded-profile waveguiding structures. We derive analytical expressions for the scattering and absorption coefficients of guided waves and analyse these coefficients in relation to parameters of the waveguiding structure and the roughness of its boundary. A new approach is proposed to measuring roughness parameters of precision dielectric surfaces. Experimental evidence is presented which supports the main conclusions of the theory. (integraled-optical waweguides)

Beyond intensity: Spectral features effectively predict music-induced subjective arousal.

PubMed

Gingras, Bruno; Marin, Manuela M; Fitch, W Tecumseh

2014-01-01

Emotions in music are conveyed by a variety of acoustic cues. Notably, the positive association between sound intensity and arousal has particular biological relevance. However, although amplitude normalization is a common procedure used to control for intensity in music psychology research, direct comparisons between emotional ratings of original and amplitude-normalized musical excerpts are lacking. In this study, 30 nonmusicians retrospectively rated the subjective arousal and pleasantness induced by 84 six-second classical music excerpts, and an additional 30 nonmusicians rated the same excerpts normalized for amplitude. Following the cue-redundancy and Brunswik lens models of acoustic communication, we hypothesized that arousal and pleasantness ratings would be similar for both versions of the excerpts, and that arousal could be predicted effectively by other acoustic cues besides intensity. Although the difference in mean arousal and pleasantness ratings between original and amplitude-normalized excerpts correlated significantly with the amplitude adjustment, ratings for both sets of excerpts were highly correlated and shared a similar range of values, thus validating the use of amplitude normalization in music emotion research. Two acoustic parameters, spectral flux and spectral entropy, accounted for 65% of the variance in arousal ratings for both sets, indicating that spectral features can effectively predict arousal. Additionally, we confirmed that amplitude-normalized excerpts were adequately matched for loudness. Overall, the results corroborate our hypotheses and support the cue-redundancy and Brunswik lens models.

Genre Identification of Very Brief Musical Excerpts

ERIC Educational Resources Information Center

Mace, Sandra T.; Wagoner, Cynthia L.; Teachout, David J.; Hodges, Donald A.

2012-01-01

The purpose of this study was to examine how well individuals were able to identify different music genres from very brief excerpts and whether musical training, gender and preference played a role in genre identification. Listeners were asked to identify genre from classical, jazz, country, metal, and rap/hip hop excerpts that were 125, 250, 500,…

Liking and Identifying Emotionally Expressive Music: Age and Gender Differences

ERIC Educational Resources Information Center

Hunter, Patrick G.; Schellenberg, E. Glenn; Stalinski, Stephanie M.

2011-01-01

Adults and children 5, 8, and 11 years of age listened to short excerpts of unfamiliar music that sounded happy, scary, peaceful, or sad. Listeners initially rated how much they liked each excerpt. They subsequently made a forced-choice judgment about the emotion that each excerpt conveyed. Identification accuracy was higher for young girls than…

Team Up for 21st Century Teaching and Learning: What Research and Practice Reveal about Professional Learning. Condensed Excerpts

ERIC Educational Resources Information Center

Carroll, Thomas G., Ed.; Fulton, Kathleen, Ed.; Doerr, Hanna, Ed.

2010-01-01

This document contains excerpts from Team Up for 21st Century Teaching & Learning. This document includes the excerpts of five articles that provide a substantial evidence-based argument for the power of collaborative communities to improve teaching and learning. These articles are: (1) Professional Communities and the Artisan Model of…

A Descriptive Study of High School and University Students' Focus of Attention in Fast and Slow Orchestral Excerpts

ERIC Educational Resources Information Center

MacLeod, Rebecca B.; Geringer, John M.; Scott, Laurie

2009-01-01

The purpose of this study was to investigate listener discrimination of orchestral performances and to ascertain focus of listener attention to technical and expressive music elements of those performances. High School (n = 84) and University (n = 84) music students listened to four orchestral excerpts: two slow/soft excerpts and two fast/loud…

The Australian Pharmaceutical Benefits Scheme data collection: a practical guide for researchers.

PubMed

Mellish, Leigh; Karanges, Emily A; Litchfield, Melisa J; Schaffer, Andrea L; Blanch, Bianca; Daniels, Benjamin J; Segrave, Alicia; Pearson, Sallie-Anne

2015-11-02

The Pharmaceutical Benefits Scheme (PBS) is Australia's national drug subsidy program. This paper provides a practical guide to researchers using PBS data to examine prescribed medicine use. Excerpts of the PBS data collection are available in a variety of formats. We describe the core components of four publicly available extracts (the Australian Statistics on Medicines, PBS statistics online, section 85 extract, under co-payment extract). We also detail common analytical challenges and key issues regarding the interpretation of utilisation using the PBS collection and its various extracts. Research using routinely collected data is increasing internationally. PBS data are a valuable resource for Australian pharmacoepidemiological and pharmaceutical policy research. A detailed knowledge of the PBS, the nuances of data capture, and the extracts available for research purposes are necessary to ensure robust methodology, interpretation, and translation of study findings into policy and practice.

Who Fired First? Students' Construction of Meaning from One Textbook Account of the Israeli-Arab Conflict

ERIC Educational Resources Information Center

Porat, Dan A.

2006-01-01

In this article, I present three students' and one parent's reading of an excerpt from a textbook on the Israeli-Arab conflict. The excerpt is an account of a skirmish between Jews and Arabs in 1920, symbolizing for Jews the first bloody encounter between the two sides. While all students read the same excerpt, they use different mechanisms in…

The Effect of Listening to Excerpts from Children's Stories About Mexican-Americans on the Self-Concepts and Attitudes of Sixth-Grade Children.

ERIC Educational Resources Information Center

Koeller, Shirley Ann Lipian

The purpose of this study was to determine the effect of listening to excerpts from children's stories about Mexican-Americans on children's attitudes toward Mexican-Americans, self-concepts, and interests. The sample consisted of 220 sixth-graders. Once weekly for six weeks, experimental groups heard excerpts about Mexican-Americans, while…

The feeling of familiarity for music in patients with a unilateral temporal lobe lesion: A gating study.

PubMed

Huijgen, Josefien; Dellacherie, Delphine; Tillmann, Barbara; Clément, Sylvain; Bigand, Emmanuel; Dupont, Sophie; Samson, Séverine

2015-10-01

Previous research has indicated that the medial temporal lobe (MTL), and more specifically the perirhinal cortex, plays a role in the feeling of familiarity for non-musical stimuli. Here, we examined contribution of the MTL to the feeling of familiarity for music by testing patients with unilateral MTL lesions. We used a gating paradigm: segments of familiar and unfamiliar musical excerpts were played with increasing durations (250, 500, 1000, 2000, 4000 ms and complete excerpts), and participants provided familiarity judgments for each segment. Based on the hypothesis that patients might need longer segments than healthy controls (HC) to identify excerpts as familiar, we examined the onset of the emergence of familiarity in HC, patients with a right MTL resection (RTR), and patients with a left MTL resection (LTR). In contrast to our hypothesis, we found that the feeling of familiarity was relatively spared in patients with a right or left MTL lesion, even for short excerpts. All participants were able to differentiate familiar from unfamiliar excerpts as early as 500 ms, although the difference between familiar and unfamiliar judgements was greater in HC than in patients. These findings suggest that a unilateral MTL lesion does not impair the emergence of the feeling of familiarity. We also assessed whether the dynamics of the musical excerpt (linked to the type and amount of information contained in the excerpts) modulated the onset of the feeling of familiarity in the three groups. The difference between familiar and unfamiliar judgements was greater for high than for low-dynamic excerpts for HC and RTR patients, but not for LTR patients. This indicates that the LTR group did not benefit in the same way from dynamics. Overall, our results imply that the recognition of previously well-learned musical excerpts does not depend on the integrity of either right or the left MTL structures. Patients with a unilateral MTL resection may compensate for the effects of unilateral damage by using the intact contralateral temporal lobe. Moreover, we suggest that remote semantic memory for music might depend more strongly on neocortical structures rather than the MTL. Copyright © 2015. Published by Elsevier Ltd.

High-Resolution Audio with Inaudible High-Frequency Components Induces a Relaxed Attentional State without Conscious Awareness.

PubMed

Kuribayashi, Ryuma; Nittono, Hiroshi

2017-01-01

High-resolution audio has a higher sampling frequency and a greater bit depth than conventional low-resolution audio such as compact disks. The higher sampling frequency enables inaudible sound components (above 20 kHz) that are cut off in low-resolution audio to be reproduced. Previous studies of high-resolution audio have mainly focused on the effect of such high-frequency components. It is known that alpha-band power in a human electroencephalogram (EEG) is larger when the inaudible high-frequency components are present than when they are absent. Traditionally, alpha-band EEG activity has been associated with arousal level. However, no previous studies have explored whether sound sources with high-frequency components affect the arousal level of listeners. The present study examined this possibility by having 22 participants listen to two types of a 400-s musical excerpt of French Suite No. 5 by J. S. Bach (on cembalo, 24-bit quantization, 192 kHz A/D sampling), with or without inaudible high-frequency components, while performing a visual vigilance task. High-alpha (10.5-13 Hz) and low-beta (13-20 Hz) EEG powers were larger for the excerpt with high-frequency components than for the excerpt without them. Reaction times and error rates did not change during the task and were not different between the excerpts. The amplitude of the P3 component elicited by target stimuli in the vigilance task increased in the second half of the listening period for the excerpt with high-frequency components, whereas no such P3 amplitude change was observed for the other excerpt without them. The participants did not distinguish between these excerpts in terms of sound quality. Only a subjective rating of inactive pleasantness after listening was higher for the excerpt with high-frequency components than for the other excerpt. The present study shows that high-resolution audio that retains high-frequency components has an advantage over similar and indistinguishable digital sound sources in which such components are artificially cut off, suggesting that high-resolution audio with inaudible high-frequency components induces a relaxed attentional state without conscious awareness.

Aspects of the speaking voice of elderly women with choral singing experience.

PubMed

Aquino, Fernanda Salvatico de; Silva, Marta Assumpção Andrada E; Teles, Lídia Cristina da Silva; Ferreira, Léslie Piccolotto

2016-01-01

Despite several studies related to singing and aging voice found in the literature, there is still the need for investigation seeking to understand the effects of this practice in the speaking voice of the elderly. To compare the characteristics of the speaking voice of elderlies with experience in choral singing with those of elderlies without this experience. Participants were 75 elderly women: 50 with experience in choral singing - group of singers (SG) and 25 without experience - group of nonsingers (NSG). A questionnaire was applied to characterize the elderly and collect data with respect to lifestyle and voice. Speech samples (sustained vowels, repetition of sentences, and running speech excerpts) were collected in a quiet room in sitting position. The voices were analyzed by three expert speech-language pathologists according to the protocol Consensus Auditory-Perceptual Evaluation of Voice (CAPE-V). Data were submitted to descriptive and statistical analysis. The voices of elderly nonsingers (NSG) showed significant increase in scores related to the overall degree of deviance and presence of roughness and strain. Analysis of the aspects of the speaking voice of subjects in the SG, compared with that of subjects in the NSG, showed better overall degree of deviance due to lower roughness and strain.

Listeners remember music they like.

PubMed

Stalinski, Stephanie M; Schellenberg, E Glenn

2013-05-01

Emotions have important and powerful effects on cognitive processes. Although it is well established that memory influences liking, we sought to document whether liking influences memory. A series of 6 experiments examined whether liking is related to recognition memory for novel music excerpts. In the general method, participants listened to a set of music excerpts and rated how much they liked each one. After a delay, they heard the same excerpts plus an equal number of novel excerpts and made recognition judgments, which were then examined in conjunction with liking ratings. Higher liking ratings were associated with improved recognition performance after a 10-min (Experiment 1) or 24-hr (Experiment 2) delay between the exposure and test phases. The findings were similar when participants made liking ratings after recognition judgments (Experiments 3 and 6), when possible confounding effects of similarity and familiarity were held constant (Experiment 4), and when a deeper level of processing was encouraged for all the excerpts (Experiment 5). Recognition did not vary as a function of liking for previously unheard excerpts (Experiment 6). The results implicate a direct association between liking and recognition. Considered jointly with previous findings, it is now clear that listeners tend to like music that they remember and to remember music that they like.

Learning Strategies Used by High School Students Learning English as a Second Language

DTIC Science & Technology

1985-02-01

Discussion 34 REFERENCES 39 APPENDICES Z1 A Teachers Interview Guide 43 B Student Interview Guide 55 C Classroom Observation Guide 67 ix LIST OF TABLES...and teacher interviews were performed individually. There were only 3.7 strategies per classroom observation . Because roughly equal amounts of time...FOR SPEAKING AND UNDERSTANDING ENGLISH Classroom Observation Guide The purpose of this observation guide is to describe an approach for cot- lecting

Variability in prefrontal hemodynamic response during exposure to repeated self-selected music excerpts, a near-infrared spectroscopy study.

PubMed

Moghimi, Saba; Schudlo, Larissa; Chau, Tom; Guerguerian, Anne-Marie

2015-01-01

Music-induced brain activity modulations in areas involved in emotion regulation may be useful in achieving therapeutic outcomes. Clinical applications of music may involve prolonged or repeated exposures to music. However, the variability of the observed brain activity patterns in repeated exposures to music is not well understood. We hypothesized that multiple exposures to the same music would elicit more consistent activity patterns than exposure to different music. In this study, the temporal and spatial variability of cerebral prefrontal hemodynamic response was investigated across multiple exposures to self-selected musical excerpts in 10 healthy adults. The hemodynamic changes were measured using prefrontal cortex near infrared spectroscopy and represented by instantaneous phase values. Based on spatial and temporal characteristics of these observed hemodynamic changes, we defined a consistency index to represent variability across these domains. The consistency index across repeated exposures to the same piece of music was compared to the consistency index corresponding to prefrontal activity from randomly matched non-identical musical excerpts. Consistency indexes were significantly different for identical versus non-identical musical excerpts when comparing a subset of repetitions. When all four exposures were compared, no significant difference was observed between the consistency indexes of randomly matched non-identical musical excerpts and the consistency index corresponding to repetitions of the same musical excerpts. This observation suggests the existence of only partial consistency between repeated exposures to the same musical excerpt, which may stem from the role of the prefrontal cortex in regulating other cognitive and emotional processes.

Variability in Prefrontal Hemodynamic Response during Exposure to Repeated Self-Selected Music Excerpts, a Near-Infrared Spectroscopy Study

PubMed Central

Moghimi, Saba; Schudlo, Larissa; Chau, Tom; Guerguerian, Anne-Marie

2015-01-01

Music-induced brain activity modulations in areas involved in emotion regulation may be useful in achieving therapeutic outcomes. Clinical applications of music may involve prolonged or repeated exposures to music. However, the variability of the observed brain activity patterns in repeated exposures to music is not well understood. We hypothesized that multiple exposures to the same music would elicit more consistent activity patterns than exposure to different music. In this study, the temporal and spatial variability of cerebral prefrontal hemodynamic response was investigated across multiple exposures to self-selected musical excerpts in 10 healthy adults. The hemodynamic changes were measured using prefrontal cortex near infrared spectroscopy and represented by instantaneous phase values. Based on spatial and temporal characteristics of these observed hemodynamic changes, we defined a consistency index to represent variability across these domains. The consistency index across repeated exposures to the same piece of music was compared to the consistency index corresponding to prefrontal activity from randomly matched non-identical musical excerpts. Consistency indexes were significantly different for identical versus non-identical musical excerpts when comparing a subset of repetitions. When all four exposures were compared, no significant difference was observed between the consistency indexes of randomly matched non-identical musical excerpts and the consistency index corresponding to repetitions of the same musical excerpts. This observation suggests the existence of only partial consistency between repeated exposures to the same musical excerpt, which may stem from the role of the prefrontal cortex in regulating other cognitive and emotional processes. PMID:25837268

Solar Energy: Instructor Guides, Labs and Tests. First Edition.

ERIC Educational Resources Information Center

Orsak, Charles G., Jr.; And Others

Instructor guides are provided for each of 11 courses in a 2-year associate degree program in solar technology. The semester-length solar courses are broken down into modules which correspond roughly to a 1- to 2-week block of instruction. Each guide presents a course description, course objectives, references for further information, and a…

Paradoxes in Film Ratings

ERIC Educational Resources Information Center

Moore, Thomas L.

2006-01-01

The author selected a simple random sample of 100 movies from the "Movie and Video Guide" (1996), by Leonard Maltin. The author's intent was to obtain some basic information on the population of roughly 19,000 movies through a small sample. The "Movie and Video Guide" by Leonard Maltin is an annual ratings guide to movies. While not all films ever…

V-TECS Guide for Carpenter.

ERIC Educational Resources Information Center

Moore, Charles G.; And Others

This curriculum guide provides materials for a nine-duty course in carpentry. The nine duties are estimating materials, preparing building site, sharpening tools, building and installing foundation forms, installing rough framing, installing roof components, installing exterior finishes, installing interior finishes, and assembling and…

Explicit (semantic) memory for music in patients with mild cognitive impairment and early-stage Alzheimer's disease.

PubMed

Kerer, Manuela; Marksteiner, Josef; Hinterhuber, Hartmann; Mazzola, Guerino; Kemmler, Georg; Bliem, Harald R; Weiss, Elisabeth M

2013-01-01

BACKGROUND/STUDY CONTEXT: Explicit memory for music was investigated by using a new test with 24 existing and 3 newly composed pieces. Ten patients with mild cognitive impairment (MCI) and 10 patients with early stage of Alzheimer's disease (AD) were compared with 23 healthy subjects, in terms of verbal memory of music by the identification of familiar music excerpts and the discrimination of distortion and original timbre of musical excerpts. MCI and Alzheimer's patients showed significantly poorer performances in tasks requiring verbal memory of musical excerpts than the healthy participants. For discrimination of musical excerpts, MCI and AD patients surprisingly performed significantly better than the healthy comparison subjects. Our results support the notion of a specialized memory system for music.

Computer Guided Instructional Design.

ERIC Educational Resources Information Center

Merrill, M. David; Wood, Larry E.

1984-01-01

Describes preliminary efforts to create the Lesson Design System, a computer-guided instructional design system written in Pascal for Apple microcomputers. Its content outline, strategy, display, and online lesson editors correspond roughly to instructional design phases of content and strategy analysis, display creation, and computer programing…

Protein Folding: Adding a Nucleus to Guide Helix Docking Reduces Landscape Roughness

PubMed Central

Wensley, Beth G.; Kwa, Lee Gyan; Shammas, Sarah L.; Rogers, Joseph M.; Clarke, Jane

2012-01-01

The elongated three-helix‐bundle spectrin domains R16 and R17 fold and unfold unusually slowly over a rough energy landscape, in contrast to the homologue R15, which folds fast over a much smoother, more typical landscape. R15 folds via a nucleation–condensation mechanism that guides the docking of the A and C-helices. However, in R16 and R17, the secondary structure forms first and the two helices must then dock in the correct register. Here, we use variants of R16 and R17 to demonstrate that substitution of just five key residues is sufficient to alter the folding mechanism and reduce the landscape roughness. We suggest that, by providing access to an alternative, faster, folding route over their landscape, R16 and R17 can circumvent their slow, frustrated wild-type folding mechanism. PMID:22917971

Unbiased roughness measurements: the key to better etch performance

NASA Astrophysics Data System (ADS)

Liang, Andrew; Mack, Chris; Sirard, Stephen; Liang, Chen-wei; Yang, Liu; Jiang, Justin; Shamma, Nader; Wise, Rich; Yu, Jengyi; Hymes, Diane

2018-03-01

Edge placement error (EPE) has become an increasingly critical metric to enable Moore's Law scaling. Stochastic variations, as characterized for lines by line width roughness (LWR) and line edge roughness (LER), are dominant factors in EPE and known to increase with the introduction of EUV lithography. However, despite recommendations from ITRS, NIST, and SEMI standards, the industry has not agreed upon a methodology to quantify these properties. Thus, differing methodologies applied to the same image often result in different roughness measurements and conclusions. To standardize LWR and LER measurements, Fractilia has developed an unbiased measurement that uses a raw unfiltered line scan to subtract out image noise and distortions. By using Fractilia's inverse linescan model (FILM) to guide development, we will highlight the key influences of roughness metrology on plasma-based resist smoothing processes. Test wafers were deposited to represent a 5 nm node EUV logic stack. The patterning stack consists of a core Si target layer with spin-on carbon (SOC) as the hardmask and spin-on glass (SOG) as the cap. Next, these wafers were exposed through an ASML NXE 3350B EUV scanner with an advanced chemically amplified resist (CAR). Afterwards, these wafers were etched through a variety of plasma-based resist smoothing techniques using a Lam Kiyo conductor etch system. Dense line and space patterns on the etched samples were imaged through advanced Hitachi CDSEMs and the LER and LWR were measured through both Fractilia and an industry standard roughness measurement software. By employing Fractilia to guide plasma-based etch development, we demonstrate that Fractilia produces accurate roughness measurements on resist in contrast to an industry standard measurement software. These results highlight the importance of subtracting out SEM image noise to obtain quicker developmental cycle times and lower target layer roughness.

An Introduction to Comets and Their Origin.

ERIC Educational Resources Information Center

Chapman, Robert D.; Brandt, John C.

1985-01-01

Presents excerpts from "The Comet Book," a nontechnical primer on comets. Various topics discusses in these excerpts include such basic information about comets as their components, paths, and origins. (DH)

ROUGHING IT. THE OLD MAN AND THE SEA. SHORT STORIES. POEMS. LITERATURE CURRICULUM III, TEACHER VERSION.

ERIC Educational Resources Information Center

KITZHABER, ALBERT R.

A TEACHER VERSION OF A LITERATURE CURRICULUM GUIDE WAS PROVIDED FOR TWAIN'S "ROUGHING IT," HEMINGWAY'S "THE OLD MAN AND THE SEA," FOUR SHORT STORIES, AND 20 LYRIC POEMS. THE SHORT STORIES INCLUDED WERE (1) "THE MONKEY'S PAW" BY W.W. JACOBS, (2) "PAUL'S CASE" BY WILLA CATHER, (3) "THE CASK OF…

OPTIGRAMI V2 user's guide

Treesearch

Penny S. Lawson; R. Edward Thomas; Elizabeth S Walker

1996-01-01

OPTIGRAMI V2 is a computer program available for IBM persaonl computer with 80286 and higher processors. OPTIGRAMI V2 determines the least-cost lumber grade mix required to produce a given cutting order for clear parts from rough lumber of known grades in a crosscut-first rough mill operation. It is a user-friendly integrated application that includes optimization...

A quantitative AFM analysis of nano-scale surface roughness in various orthodontic brackets.

PubMed

Lee, Gi-Ja; Park, Ki-Ho; Park, Young-Guk; Park, Hun-Kuk

2010-10-01

In orthodontics, the surface roughnesses of orthodontic archwire and brackets affect the effectiveness of arch-guided tooth movement, corrosion behavior, and the aesthetics of orthodontic components. Atomic force microscopy (AFM) measurements were used to provide quantitative information on the surface roughness of the orthodontic material. In this study, the changes in surface roughness of various orthodontic bracket slots before and after sliding movement of archwire in vitro and in vivo were observed through the utilization of AFM. Firstly, we characterized the surface of four types of brackets slots as follows: conventional stainless steel (Succes), conventional ceramic (Perfect), self-ligating stainless steel (Damon) and self-ligating ceramic (Clippy-C) brackets. Succes) and Damon brackets showed relatively smooth surfaces, while Perfect had the roughest surface among the four types of brackets used. Secondly, after in vitro sliding test with beta titanium wire in two conventional brackets (Succes and Perfect), there were significant increases in only stainless steel bracket, Succes. Thirdly, after clinical orthodontic treatment for a maximum of 2 years, the self-ligating stainless steel bracket, Damon, showed a significant increase in surface roughness. But self-ligating ceramic brackets, Clippy-C, represented less significant changes in roughness parameters than self-ligating stainless steel ones. Based on the results of the AFM measurements, it is suggested that the self-ligating ceramic bracket has great possibility to exhibit less friction and better biocompatibility than the other tested brackets. This implies that these bracket slots will aid in the effectiveness of arch-guided tooth movement.

Emotional memory for musical excerpts in young and older adults

PubMed Central

Alonso, Irene; Dellacherie, Delphine; Samson, Séverine

2015-01-01

The emotions evoked by music can enhance recognition of excerpts. It has been suggested that memory is better for high than for low arousing music (Eschrich et al., 2005; Samson et al., 2009), but it remains unclear whether positively (Eschrich et al., 2008) or negatively valenced music (Aubé et al., 2013; Vieillard and Gilet, 2013) may be better recognized. Moreover, we still know very little about the influence of age on emotional memory for music. To address these issues, we tested emotional memory for music in young and older adults using musical excerpts varying in terms of arousal and valence. Participants completed immediate and 24 h delayed recognition tests. We predicted highly arousing excerpts to be better recognized by both groups in immediate recognition. We hypothesized that arousal may compensate consolidation deficits in aging, thus showing more prominent benefit of high over low arousing stimuli in older than younger adults on delayed recognition. We also hypothesized worst retention of negative excerpts for the older group, resulting in a recognition benefit for positive over negative excerpts specific to older adults. Our results suggest that although older adults had worse recognition than young adults overall, effects of emotion on memory do not seem to be modified by aging. Results on immediate recognition suggest that recognition of low arousing excerpts can be affected by valence, with better memory for positive relative to negative low arousing music. However, 24 h delayed recognition results demonstrate effects of emotion on memory consolidation regardless of age, with a recognition benefit for high arousal and for negatively valenced music. The present study highlights the role of emotion on memory consolidation. Findings are examined in light of the literature on emotional memory for music and for other stimuli. We finally discuss the implication of the present results for potential music interventions in aging and dementia. PMID:25814950

Multidimensional scaling of musical time estimations.

PubMed

Cocenas-Silva, Raquel; Bueno, José Lino Oliveira; Molin, Paul; Bigand, Emmanuel

2011-06-01

The aim of this study was to identify the psycho-musical factors that govern time evaluation in Western music from baroque, classic, romantic, and modern repertoires. The excerpts were previously found to represent variability in musical properties and to induce four main categories of emotions. 48 participants (musicians and nonmusicians) freely listened to 16 musical excerpts (lasting 20 sec. each) and grouped those that seemed to have the same duration. Then, participants associated each group of excerpts to one of a set of sine wave tones varying in duration from 16 to 24 sec. Multidimensional scaling analysis generated a two-dimensional solution for these time judgments. Musical excerpts with high arousal produced an overestimation of time, and affective valence had little influence on time perception. The duration was also overestimated when tempo and loudness were higher, and to a lesser extent, timbre density. In contrast, musical tension had little influence.

ROUGHING IT. THE OLD MAN AND THE SEA. SHORT STORIES. LYRIC POETRY. LITERATURE CURRICULUM III, STUDENT VERSION.

ERIC Educational Resources Information Center

KITZHABER, ALBERT R.

A STUDENT VERSION OF A LITERATURE CURRICULUM GUIDE WAS PROVIDED FOR TWAIN'S "ROUGHING IT," HEMINGWAY'S "THE OLD MAN AND THE SEA," FOUR SHORT STORIES, AND 20 LYRIC POEMS. THE SHORT STORIES INCLUDED WERE (1) "THE MONKEY'S PAW" BY W.W. JACOBS, (2) "PAUL'S CASE" BY WILLA CATHER, (3) "THE CASK OF…

ROMI 4.0: Rough mill simulator 4.0 users manual

Treesearch

R. Edward Thomas; Timo Grueneberg; Urs Buehlmann

2015-01-01

The Rough MIll simulator (ROMI Version 4.0) is a computer software package for personal computers (PCs) that simulates current industrial practices for rip-first, chop-first, and rip and chop-first lumber processing. This guide shows how to set up the software; design, implement, and execute simulations; and examine the results. ROMI 4.0 accepts cutting bills with as...

Culture Modulates the Brain Response to Harmonic Violations: An EEG Study on Hierarchical Syntactic Structure in Music.

PubMed

Akrami, Haleh; Moghimi, Sahar

2017-01-01

We investigated the role of culture in processing hierarchical syntactic structures in music. We examined whether violation of non-local dependencies manifest in event related potentials (ERP) for Western and Iranian excerpts by recording EEG while participants passively listened to sequences of modified/original excerpts. We also investigated oscillatory and synchronization properties of brain responses during processing of hierarchical structures. For the Western excerpt, subjective ratings of conclusiveness were marginally significant and the difference in the ERP components fell short of significance. However, ERP and behavioral results showed that while listening to culturally familiar music, subjects comprehended whether or not the hierarchical syntactic structure was fulfilled. Irregularities in the hierarchical structures of the Iranian excerpt elicited an early negativity in the central regions bilaterally, followed by two later negativities from 450-700 to 750-950 ms. The latter manifested throughout the scalp. Moreover, violations of hierarchical structure in the Iranian excerpt were associated with (i) an early decrease in the long range alpha phase synchronization, (ii) an early increase in the oscillatory activity in the beta band over the central areas, and (iii) a late decrease in the theta band phase synchrony between left anterior and right posterior regions. Results suggest that rhythmic structures and melodic fragments, representative of Iranian music, created a familiar context in which recognition of complex non-local syntactic structures was feasible for Iranian listeners. Processing of neural responses to the Iranian excerpt indicated neural mechanisms for processing of hierarchical syntactic structures in music at different levels of cortical integration.

Segmentation in cinema perception.

PubMed

Carroll, J M; Bever, T G

1976-03-12

Viewers perceptually segment moving picture sequences into their cinematically defined units: excerpts that follow short film sequences are recognized faster when the excerpt originally came after a structural cinematic break (a cut or change in the action) than when it originally came before the break.

Residential Wiring. Teacher Edition [and] Student Edition. Third Edition.

ERIC Educational Resources Information Center

Taylor, Mark; Batson, Larry; Carroll, Charles; Ipock, Dan; Leak, Lester; Onstott, Todd

This revised curriculum guide for teachers and students is designed to help prepare students for entry-level employment in the residential wiring trade. The curriculum guide contains six units that cover the following topics: (1) blueprint reading and load calculations; (2) service; (3) rough-in; (4) trim out and troubleshooting; (5) low voltage…

Crossing the Threshhold: Successful Learning Provision for Homeless People.

ERIC Educational Resources Information Center

Cameron, Helen; McKaig, Wendy; Taylor, Sue

This guide tells the story of a successful collaboration between The City Literary Institute and homelessness agencies to create an arts-based learning program for homeless people in central London. It identifies guidelines and good practice to stimulate similar work in other locations with problems of homelessness and rough sleeping. The guide is…

Quality of Life. NARF Monograph Series.

ERIC Educational Resources Information Center

National Association of Rehabilitation Facilities, Washington, DC.

Oriented to rehabilitation facilities that are interested in maintaining and expanding their markets, this pamphlet presents publication excerpts that provide an understanding of the impact of organizational quality. The excerpts emphasize development of quality products and services through motivation of staff, effective communication, use of…

How Sex Attitudes Develop

ERIC Educational Resources Information Center

Arnstein, Helene S.

1976-01-01

Excerpt from "The Roots of Love" (Helene S. Arnstein, 1975). Book is concerned with feelings that are part of child's developmental stages. Included in excerpt are: genital self-discovery, masturbation, discovery of sex differences, and birth fantasies. Stresses importance of parent's feelings which are communicated to child.

Perceiving individuality in harpsichord performance

PubMed Central

Koren, Réka; Gingras, Bruno

2014-01-01

Can listeners recognize the individual characteristics of unfamiliar performers playing two different musical pieces on the harpsichord? Six professional harpsichordists, three prize-winners and three non prize-winners, made two recordings of two pieces from the Baroque period (a variation on a Partita by Frescobaldi and a rondo by François Couperin) on an instrument equipped with a MIDI console. Short (8 to 15 s) excerpts from these 24 recordings were subsequently used in a sorting task in which 20 musicians and 20 non-musicians, balanced for gender, listened to these excerpts and grouped together those that they thought had been played by the same performer. Twenty-six participants, including 17 musicians and nine non-musicians, performed significantly better than chance, demonstrating that the excerpts contained sufficient information to enable listeners to recognize the individual characteristics of the performers. The grouping accuracy of musicians was significantly higher than that observed for non-musicians. No significant difference in grouping accuracy was found between prize-winning performers and non-winners or between genders. However, the grouping accuracy was significantly higher for the rondo than for the variation, suggesting that the features of the two pieces differed in a way that affected the listeners’ ability to sort them accurately. Furthermore, only musicians performed above chance level when matching variation excerpts with rondo excerpts, suggesting that accurately assigning recordings of different pieces to their performer may require musical training. Comparisons between the MIDI performance data and the results of the sorting task revealed that tempo and, to a lesser extent, note onset asynchrony were the most important predictors of the perceived distance between performers, and that listeners appeared to rely mostly on a holistic percept of the excerpts rather than on a comparison of note-by-note expressive patterns. PMID:24605104

Psychoacoustic cues to emotion in speech prosody and music.

PubMed

Coutinho, Eduardo; Dibben, Nicola

2013-01-01

There is strong evidence of shared acoustic profiles common to the expression of emotions in music and speech, yet relatively limited understanding of the specific psychoacoustic features involved. This study combined a controlled experiment and computational modelling to investigate the perceptual codes associated with the expression of emotion in the acoustic domain. The empirical stage of the study provided continuous human ratings of emotions perceived in excerpts of film music and natural speech samples. The computational stage created a computer model that retrieves the relevant information from the acoustic stimuli and makes predictions about the emotional expressiveness of speech and music close to the responses of human subjects. We show that a significant part of the listeners' second-by-second reported emotions to music and speech prosody can be predicted from a set of seven psychoacoustic features: loudness, tempo/speech rate, melody/prosody contour, spectral centroid, spectral flux, sharpness, and roughness. The implications of these results are discussed in the context of cross-modal similarities in the communication of emotion in the acoustic domain.

LANDSAT supports data needs for EPA 208 planning. [water quality control and waste treatment management

NASA Technical Reports Server (NTRS)

1979-01-01

Excerpts from federal legislation and regulations mandating areawide waster treatment management as a means of restoring and maintaining the integrity of the nation's water are presented along with requirements for grants to the states for water quality planning, management, and implementation. Experiences using LANDSAT to identify nonpoint sources of water pollution as well as land/use/land cover features in South Dakota, Kentucky, Georgia, New Jersey, and Texas are described. Present activities suggest that this type of remote sensing is an efficient, effective tool for areawide water quality planning. Interaction with cognizant federal, state, and local government personnel involved in EPA section 208 planning activities can guide the development of new capabilities and enhance their utility and prospect for use.

Children of War. [Lesson Plan].

ERIC Educational Resources Information Center

Discovery Communications, Inc., Bethesda, MD.

This lesson plan presents activities in which students read, analyze, and discuss excerpts from children's war diaries; and create a storyboard for a public service announcement on children's rights in wartime. It includes objectives, materials, procedures, extension activities, excerpts of children's war diaries, suggested readings, and web…

"How Can I Study?"

ERIC Educational Resources Information Center

Bellamy, Carol

1997-01-01

Presents a series of excerpts from the UNICEF report, "The State of the World's Children 1997." The excerpts focus on the abysmal state of education for many children in developing countries. Grinding poverty, child labor, and a lack of educational support have produced a near-global crisis. (MJP)

Changing the Tune: Listeners Like Music that Expresses a Contrasting Emotion

PubMed Central

Schellenberg, E. Glenn; Corrigall, Kathleen A.; Ladinig, Olivia; Huron, David

2012-01-01

Theories of esthetic appreciation propose that (1) a stimulus is liked because it is expected or familiar, (2) a stimulus is liked most when it is neither too familiar nor too novel, or (3) a novel stimulus is liked because it elicits an intensified emotional response. We tested the third hypothesis by examining liking for music as a function of whether the emotion it expressed contrasted with the emotion expressed by music heard previously. Stimuli were 30-s happy- or sad-sounding excerpts from recordings of classical piano music. On each trial, listeners heard a different excerpt and made liking and emotion-intensity ratings. The emotional character of consecutive excerpts was repeated with varying frequencies, followed by an excerpt that expressed a contrasting emotion. As the number of presentations of the background emotion increased, liking and intensity ratings became lower compared to those for the contrasting emotion. Consequently, when the emotional character of the music was relatively novel, listeners’ responses intensified and their appreciation increased. PMID:23269918

333 Cedar Street: an oral history. A chapter in the history of contemporary medicine.

PubMed Central

Viseltear, A. J.

1985-01-01

This paper contains excerpts and colloquies selected from interviews which will appear in a proposed book-length oral history of the Yale University School of Medicine. The book, which considers all the constituent members of the Yale academic medical community, is a statement about contemporary issues in medicine. Owing to space constraints, only excerpts from students appear in this paper. It is believed that these selections may be used as case studies to explore in depth issues of contemporary medical interest. The excerpts have been categorized into eight thematic clusters considering different aspects of premedical and medical school life. PMID:3892936

Performance Reviews for the Orchestral Musician

ERIC Educational Resources Information Center

Watson, Amanda; Forrest, David

2014-01-01

Musicians are appointed to positions in professional symphony orchestras--both rank and file and section principals--following a blind audition process. They perform set repertoire works and orchestral excerpts behind a screen. In many higher education programs, musicians focus on learning the orchestral excerpts and instrumental repertoire that…

"A History of Us." An Excerpt.

ERIC Educational Resources Information Center

Hakim, Joy; And Others

1993-01-01

Introduces a new series of U.S. history textbooks geared to grade five (or grades four, five, and six). The 10-volume series, divided into short, manageable chapters, aims to make history come alive. An excerpt from Book 6 ("War, Terrible War") about the Civil War is presented. (SLD)

On-Error Training (Book Excerpt).

ERIC Educational Resources Information Center

Fukuda, Ryuji

1985-01-01

This excerpt from "Managerial Engineering: Techniques for Improving Quality and Productivity in the Workplace" describes the development, objectives, and use of On-Error Training (OET), a method which trains workers to learn from their errors. Also described is New Joharry's Window, a performance-error data analysis technique used in…

A Bishop's Description of the Christianized Indians of Spanish Florida, 1675. Lesson Plan.

ERIC Educational Resources Information Center

Cowdrey, Peter A., Jr.

2000-01-01

Provides a lesson centered on excerpts from a 1675 letter from the bishop of Cuba, Gabriel Diaz Vara Calderon, to Queen Mariana of Spain that describes life in Spanish Florida missions. Includes a list of questions and excerpts from the letter. (CMK)

Simplified Approach to Predicting Rough Surface Transition

NASA Technical Reports Server (NTRS)

Boyle, Robert J.; Stripf, Matthias

2009-01-01

Turbine vane heat transfer predictions are given for smooth and rough vanes where the experimental data show transition moving forward on the vane as the surface roughness physical height increases. Consiste nt with smooth vane heat transfer, the transition moves forward for a fixed roughness height as the Reynolds number increases. Comparison s are presented with published experimental data. Some of the data ar e for a regular roughness geometry with a range of roughness heights, Reynolds numbers, and inlet turbulence intensities. The approach ta ken in this analysis is to treat the roughness in a statistical sense , consistent with what would be obtained from blades measured after e xposure to actual engine environments. An approach is given to determ ine the equivalent sand grain roughness from the statistics of the re gular geometry. This approach is guided by the experimental data. A roughness transition criterion is developed, and comparisons are made with experimental data over the entire range of experimental test co nditions. Additional comparisons are made with experimental heat tran sfer data, where the roughness geometries are both regular as well a s statistical. Using the developed analysis, heat transfer calculatio ns are presented for the second stage vane of a high pressure turbine at hypothetical engine conditions.

Introduction to an Excerpt from "Tail Tigerswallow and the Great Tobacco War."

ERIC Educational Resources Information Center

Hoffman, Arthur L.

1989-01-01

Includes an excerpt from "Tail Tigerswallow and the Great Tobacco War." Suggests using a similar story to design a social studies lesson to help students ask relevant social issue questions. Employs role playing, simulation, debate, and writing letters to editors in the lesson plans. (NL)

Assessment of Swimming in Physical Education

ERIC Educational Resources Information Center

Grosse, Susan J.

2005-01-01

This article presents an excerpt from the book "Assessment of Swimming in Physical Education" by Susan J. Grosse. In this excerpt, the different methods of assessment are discussed. Each type of assessment presented in the book has a place in swim curriculum. Assessments can measure form, skill application, knowledge, behavior, attitude, or…

Excerpts from Vatican's "Veritatis Splendor," Pope John Paul II's Views of Moral Truth.

ERIC Educational Resources Information Center

Chronicle of Higher Education, 1993

1993-01-01

Excerpts are presented from a recent papal encyclical that sets forth John Paul II's views on timeless moral truths and on dissent from them within the Roman Catholic Church. The responsibility of bishops to monitor Catholic institutions, including educational institutions, is noted. (MSE)

East Europe Report, Economic and Industrial Affairs

DTIC Science & Technology

1984-07-05

draft law] is an attempt to codify most of the laws regulating the conditions for private work. [Excerpt] [Belgrade BORBA in Serbo-Croatian 6 Jun...Excerpt] [Belgrade BORBA in Serbo-Croatian 7 Jun 84 p 1] INTEGRATED TRANSPORT SYSTEM—According to statements made at a press conference in the Yugoslav

Exploring the Moon: A Teacher's Guide with Activities for Earth and Space Sciences.

ERIC Educational Resources Information Center

National Aeronautics and Space Administration, Washington, DC.

This educational guide concerns exploring the moon. Activities are divided into three units: Pre-Apollo, Learning from Apollo, and The Future. These correspond, at least roughly, to exercises that can be done before the Lunar Sample Disk (available from NASA) arrives to the school (Pre-Apollo), while it is there (Learning from Apollo), and after…

Infant Mental Health and the Treatment of Early Trauma

ERIC Educational Resources Information Center

Lieberman, Alicia F.; Harris, William W.; Osofsky, Joy D.; Osofsky, Howard J.

2010-01-01

This article is excerpted and reprinted by permission of the publisher, Wiley-Blackwell, from the book "Nurturing Children and Families: Building on the Legacy of T. Berry Brazelton", edited by Barry M. Lester and Joshua D. Sparrow. In the first excerpt, Alicia F. Lieberman and William W. Harris explore the impact of violence and…

"Exercices de style": Developing Multiple Competencies through a Writing Portfolio

ERIC Educational Resources Information Center

Paesani, Kate

2006-01-01

This article presents a writing portfolio project whose primary goal is to integrate the development of proficiency skills, content knowledge, and grammatical competence through literary study. Excerpts from Queneau's (1947) "Exercices de style," which tells the same story 99 times, serve as the basis for this portfolio project: These excerpts are…

Edited Excerpts from a Smithsonian Seminar Series: Part I: The Arts.

ERIC Educational Resources Information Center

Zilczar, Judith K.; And Others

1991-01-01

In this first of three excerpts from seminars sponsored by the Smithsonian Institution on collaborative knowledge generation in the arts, the sciences, and the humanities, two art curators and a filmmaker discuss the meaning of collaboration in their fields. Topics discussed include twentieth-century artists and art curators, Chinese art, and…

Reforming US National Security for the 21st Century

DTIC Science & Technology

2008-04-23

of the President of the CSIS, John Hambre . In his June 19, 2007 he testified to the HASC that “legislation [forcing] the Defense Department to...January 2008) 19. 13 Excerpt from the testimony of John Hambre as found in HASC, Panel on Roles and Missions: Initial Perspectives, 22. 14 Excerpt from

Primo Levi and the Periodic Table: Teaching Chemistry Using A Literary Text (Excerpt)

ERIC Educational Resources Information Center

Osorio, Viktoria Klara Lakatos; Tiedemann, Peter Wilhelm; Porto, Paulo Alves

2007-01-01

The excerpts from The Periodic Table book written by Primo Levi is discussed related to chemical concepts. The use of a literary text as a starting point of discussions of chemical concepts has allowed the integration of various topics covered in separate courses of the undergraduate program in chemistry.

Effects of Articulation Styles on Perception of Modulated Tempos in Violin Excerpts

ERIC Educational Resources Information Center

Geringer, John M.; Madsen, Clifford K.; Macleod, Rebecca B.

2007-01-01

We investigated effects of legato, staccato and pizzicato articulation styles on the perception of modulated tempos. Seventy-two music majors served as participants. Two solo violin excerpts were chosen with contrasting rhythmic rates and were recorded in all three articulation styles. Examples were presented to listeners in three conditions of…

The Whole Child Approach to Crime.

ERIC Educational Resources Information Center

Reno, Janet

1993-01-01

Presents excerpts from United States Attorney General Janet Reno's address to the Coalition for Juvenile Justice in April of 1993 in which Reno asserts that the juvenile justice system cannot labor by itself to reverse societal damage done to children. Excerpts tell what needs to be done to help prevent youth violence. (Author/NB)

Brilliant but Cruel: Perceptions of Negative Evaluators.

ERIC Educational Resources Information Center

Amabile, Teresa M.

Two studies examined the hypothesis that negative evaluators will be perceived as more intelligent than positive evalutors. Two types of stimuli were used: excerpts from actual negative and positive book reviews, and versions of those excerpts that were edited so that the balance of the reviews varied but the content did not. The results strongly…

Under the Greenwood Tree: Shakespeare for Young People.

ERIC Educational Resources Information Center

Holdridge, Barbara, Ed.

This illustrated collection of poetic excerpts from the plays and sonnets of William Shakespeare is designed to be read and appreciated by young people. The 39 excerpts in the collection follow the "7 ages of man" pattern from childhood to old age. The collection's introduction by the famous Shakespearean scholar, A.L. Rowse, recounts…

The Idea of the University of Chicago.

ERIC Educational Resources Information Center

Murphy, William Michael, Ed.; Bruckner, D. J. R., Ed.

Selected are the excerpts from the presidents' papers that best reflect each person's interpretation of the idea of the University of Chicago. The topical arrangement of the excerpts gives the impression of a discussion and, in the ancient sense, a dramatic argument. While the presidents discuss the strenuous intellectual endeavors of research,…

Knowledge, its Application, and Attitudes Associated with the Reading of Diverse Genres of Science Texts

NASA Astrophysics Data System (ADS)

Gonçalves Nigro, Rogerio; Frateschi Trivelato, Silvia

2012-11-01

The purpose of this article is to assess the knowledge, application of knowledge, and attitudes associated with the reading of different genres of expository science texts. We assigned approximately half of a sample consisting of 220 students 14-15 years of age, chosen at random, to read an excerpt from a popular scientific text, and the other half to read an excerpt from a textbook addressing the same topic. Readers took knowledge and application tests immediately after the reading and again 15 days later. Students also took knowledge and reading proficiency pre-tests, and attitude tests related to the selected texts. Overall, girls scored higher than boys and readers of the popular scientific text scored higher than their colleagues who read the textbook excerpt. We noted interaction between 'reader gender' and 'genre of the text read' in terms of long-term learning based on the reading. Attitude regarding the text read appears as an important factor in explaining behavior of boys who read the popular scientific text. Surprisingly, knowledge and application test scores were not statistically different among girls with different degrees of reading proficiency who read the textbook excerpt. In addition, on the application tests, among the boys who read the popular scientific text, good readers scored lower than their colleagues who read the textbook excerpt. In our opinion, this study can serve to show that 'reading in science education' is not a trivial matter and we feel that the subject merits more in-depth investigation.

Neo-isolationism, balanced-budget conservatism, and the fiscal impacts of immigrants.

PubMed

Huber, G A; Espenshade, T J

1997-01-01

"A rise in neo-isolationism in the United States has given encouragement to a new fiscal politics of immigration. Growing anti-immigrant sentiment has coalesced with forces of fiscal conservatism to make immigrants an easy target of budget cuts. Limits on legal alien access to social welfare programs that are contained in the 1996 welfare and immigration reform acts seem motivated not so much by a guiding philosophy of what it means to be a member of American society as by a desire to shrink the size of the federal government and to produce a balanced budget. Even more than in the past, the consequence of a shrinking welfare state is to metamorphose legal immigrants from public charges to windfall gains for the federal treasury." excerpt

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

Ward, Morris A.; Parker, Elissa A.

The Environmental Law Institute, the grantee, in the final quarter of operation under Department of Energy Grant DE-FG02-02ER63414, successfully completed the following tasks associated with the grant: (1) published ''Reporting on Climate Change: Understanding the Science'', the third edition of this resource intended primarily to help print and broadcast journalists report more effectively on scientific aspects of global climate change; (2) distributed the reporters guide directly to roughly 500 journalists and journalism educators participating in the annual meeting of the Society of Environmental Journalists in New Orleans, La.; (3) distributed the reporters guide to an additional 1,500 journalists and journalismmore » educators by mail; (4) provided journalism educators bulk copies, upon specific request, for their use in upper-level science journalism and environmental journalism classes; (5) conducted outreach to science editors and environmental reporters on availability and use of the reporter's guide; (6) completed financial reporting associated with the reporter's guide grant. ELI has provided requested bulk numbers of copies of ''Reporting on Climate Change: Understanding the Science'' to the DOE Project Officer, David C. Bader, Ph.D., and to Jeffrey Amthor, Ph.D., in the Office of Science. ELI currently has a remaining inventory of roughly 500 copies from the original printing of more than 3,000 copies of the guide. These copies are used for responding to continuing requests from journalists and educators for the guide. ELI is currently exploring opportunities for reprinting additional copies to help meet the continuing demand from the educational and journalism communities.« less

Musical Preferences as a Function of Stimulus Complexity of Piano Jazz

ERIC Educational Resources Information Center

Gordon, Josh; Gridley, Mark C.

2013-01-01

Seven excerpts of modern jazz piano improvisations were selected to represent a range of perceived complexities. Audio recordings of the excerpts were played for 27 listeners who were asked to indicate their level of enjoyment on 7-point scales. Indications of enjoyment followed an inverted-U when plotted against perceived complexity of the music.…

The Effect of Implied Performer Age and Group Membership on Evaluations of Music Performances

ERIC Educational Resources Information Center

Harrington, Ann M.

2018-01-01

This study examined the effects of implied performer age and group membership on listeners' evaluations of music performances. Undergraduate music majors (n = 23), nonmusic majors (n = 17), and members of a New Horizons ensemble (n = 16) were presented with six 30-second excerpts of concert band performances. Excerpts were presented to all…

John C. Mather, the Big Bang, and the COBE

Science.gov Websites

Additional Information * Videos John C. Mather Courtesy of NASA "Dr. John C. Mather of NASA's Goddard excerpt from NASA Scientist Shares Nobel Prize for Physics 2Edited excerpt from John Mather: The Path to a Spacecraft Courtesy of Lawrence Berkeley National Laboratory Additional Web Pages: Dr. John C Mather, NASA

Cultural Resources Survey of Gretna Phase 2 Levee Enlargement Item M-99.4 to 95.5-R, Jefferson Parish, Louisiana

DTIC Science & Technology

1990-01-01

7 Figure 4. Excerpt from Springbett and Pilie’s 1839 map of New Orleans showing Destrehan property and Cosmopolite City subdivision...Figure 4. Excerpt from Springbett and Pille’s 1839 map of New Orleans showing Destrehan property and Cosmopolite City subdivision (Louisiana

Internal Consistency of Performance Evaluations as a Function of Music Expertise and Excerpt Familiarity

ERIC Educational Resources Information Center

Kinney, Daryl W.

2009-01-01

The purpose of this study was to examine the effects of music experience and excerpt familiarity on the internal consistency of performance evaluations. Participants included nonmusic majors who had not participated in high school music ensembles, nonmusic majors who had participated in high school music ensembles, music majors, and experts…

Appellate Courts - Alaska Court System

Science.gov Websites

Court Cases Appellate Case Management System Oral Argument Supreme Court Calendar, Court of Appeals , which contains the Alaska cases excerpted from P.2d and P.3d. The Pacific Reporter or the Alaska the Alaska cases excerpted from P.2d and P.3d. The Pacific Reporter or the Alaska Reporter is

Undergraduate Non-Music Major Preferences for Western Art Music

ERIC Educational Resources Information Center

Hash, Phillip M.

2009-01-01

The purpose of this study was to examine undergraduate non-music major (N = 95) preferences for Western art music. A survey of 15 musical examples was assembled consisting of five subtests, each with three excerpts from the Renaissance, Baroque, Classical, Romantic, or Twentieth Century. The mean preference rating of all excerpts combined was 4.68…

Education for Democracy: An Excerpt from the Archives

ERIC Educational Resources Information Center

Campbell, H. L.

2009-01-01

In this column, the author presents an excerpt from the President's Address to the 35th Annual Meeting of the Canadian Education Association (CEA), September 1958, Victoria. In his address, the CEA president talks about how the world pressures are building up in the form of demands for more and better education; and these demands are rising from…

Coincidence theory: Seeking a perceptual preference for just intonation, equal temperament, and Pythagorean intonation in excerpts for wind instruments

NASA Astrophysics Data System (ADS)

Long, Derle Ray

Coincidence theory states that when the components of harmony are in enhanced alignment the sound will be more consonant to the human auditory system. An objective method of examining the components of harmony is by investigating alignment of the mathematics of a particular sound or harmony. The study examined preference responses to excerpts tuned in just intonation, Pythagorean intonation, and equal temperament. Musical excerpts were presented in pairs and study subjects simply picked one version from the pair that they perceived as the most consonant. Results of the study revealed an overall preference for equal temperament in contradiction to coincidence theory. Several additional areas for research are suggested to further investigate the results of this study.

NASA's Phoenix Lander on Mars, Nearly a Decade Later

NASA Image and Video Library

2018-02-20

This is one of two images taken nearly a decade apart of NASA's Mars Phoenix Lander and related hardware around the mission's May 25, 2008, landing site on far-northern Mars. By late 2017, dust had obscured much of what was visible two months after the landing. Both images were taken by the High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter. The one with three patches of darker ground -- where landing events removed dust -- was taken on July 20, 2008. It is Fig. 1, an excerpt of HiRISE observation PSP_009290_2485. The one with a more even coating of pale dust throughout the area was taken on Dec. 21, 2017. It is Fig. 2, an excerpt of HiRISE observation ESP_053451_2485. Both cover an area roughly 300 meters wide at 68 degrees north latitude, 234 degrees east longitude, and the two are closely matched in viewing and illumination geometry, from about five Martian years apart in northern hemisphere summers. An animation comparing the two images shows a number of changes between mid-2008 and late 2017. The lander (top) appears darker, and is now covered by dust. The dark spot created by the heat shield impact (right) is brighter, again due to dust deposition. The back shell and parachute (bottom) shows a darker parachute and brighter area of impact disturbance, thanks again to deposits of dust. We also see that the parachute has shifted in the wind, moving to the east. In August 2008, Phoenix completed its three-month mission studying Martian ice, soil and atmosphere. The lander worked for two additional months before reduced sunlight caused energy to become insufficient to keep the lander functioning. The solar-powered robot was not designed to survive through the dark and cold conditions of a Martian arctic winter. An animation and both images are available at https://photojournal.jpl.nasa.gov/catalog/PIA22223

Clinical Problem Solving: The Case of John, Part II--Excerpts from Sessions 2-7

ERIC Educational Resources Information Center

Drell, Martin J.; Josephson, Allan; Pleak, Richard; Riggs, Paula; Rosenfeld, Alvin

2006-01-01

This article is part two of the three part series of articles entitled "Clinical Problem Solving: The Case of John," with excerpts from Sessions 2-7. In this article, the authors give their responses to sessions 2-7. One author talks about psychodynamic issues and developmental issues, as well as family interaction and intrapsychic problems in…

The Effect of Differentiated Video Presentation Formats on Community College Students' Preferences for Selected Excerpts of Western Classical Music

ERIC Educational Resources Information Center

Johnson, Tracey Jean

2009-01-01

This study was an examination of participants' preference for classical music excerpts presented in differentiated types of music video formats. Participants (N = 83) were volunteer students enrolled in intact music appreciation classes at a suburban community college located in a Midwestern city. Participants listened to and viewed music video…

Adapted Excerpt from "Hope against Hope: Three Schools, One City, and America's Struggle to Educate Its Children"

ERIC Educational Resources Information Center

Carr, Sarah

2014-01-01

In this amended excerpt from "Hope Against Hope", educational reform in post-Katrina New Orleans is considered from a journalistic perspective in presenting the story of Geraldlynn Stewart as she and her family navigate the new school system. In providing voices of lived experiences of Stewart as well as other individuals within this new…

Cultural Resources Survey of the Burnside Revetment Item, Ascension and St. James Parishes, Louisiana.

DTIC Science & Technology

1986-08-27

he finds.. .that (parish) of Cantrelle... Each of those four communities (the parishes of Clesets Rouges , Cote des Allemands, Bonnet Carre, and...tne vicinity of Whitehall (Office of Public Works, Baton Rouge ) ........................................... 34 9. Excerpt from the 1877 Mississippi... Rouge )............................................ 62 14. Excerpt from Chart 50, Levee setback maps, Pontchartrain Levee District, ca. 1926, showing a

On Being Imaginative, Resilient, and a Good Ancestor: Excerpts from Graduation Speeches

ERIC Educational Resources Information Center

Tully, Susannah, Comp.

2008-01-01

This article presents excerpts from this year's graduation speeches. These are from (1) J.K. Rowling, author, at Harvard University; (2) Mary E. Lyons, president of the University of San Diego, at the College of St. Catherine; (3) Samantha Power, journalist and professor of public policy at Harvard University, at Pitzer College; (4) E.J. Dionne,…

Writing about Music: The Selection and Arrangement of Notation in Jazz Students' Written Texts

ERIC Educational Resources Information Center

Martin, Jodie L.

2018-01-01

Music notation is intrinsic in the composition and performance of Western art music and also in its analysis and research. The process of writing about music remains underexplored, in particular how excerpts of music notation are selected and arranged in a written text, and how that text describes and contextualises the excerpts. This article…

Perception of Western Musical Modes: A Chinese Study.

PubMed

Fang, Lele; Shang, Junchen; Chen, Nan

2017-01-01

The major mode conveys positive emotion, whereas the minor mode conveys negative emotion. However, previous studies have primarily focused on the emotions induced by Western music in Western participants. The influence of the musical mode (major or minor) on Chinese individuals' perception of Western music is unclear. In the present experiments, we investigated the effects of musical mode and harmonic complexity on psychological perception among Chinese participants. In Experiment 1, the participants ( N = 30) evaluated 24 musical excerpts in five dimensions (pleasure, arousal, dominance, emotional tension, and liking). In Experiment 2, the participants ( N = 40) evaluated 48 musical excerpts. Perceptions of the musical excerpts differed significantly according to mode, even if the stimuli were Western musical excerpts. The major-mode music induced greater pleasure and arousal and produced higher liking ratings than the minor-mode music, whereas the minor-mode music induced greater tension than the major-mode music. Mode did not influence the dominance rating. Perception of Western music was not influenced by harmonic complexity. Moreover, preference for musical mode was influenced by previous exposure to Western music. These results confirm the cross-cultural emotion induction effects of musical modes in Western music.

Pocket Guide to Transportation 2011

DOT National Transportation Integrated Search

2011-01-01

The safety of the traveling public is the number one concern of the U.S. Department of Transportation. Although progress has been made in reducing fatalities, roughly 94 percent of transportation fatalities arose from motor vehicle crashes. Injuries ...

Processing Social Information in Messages: Social Group Familiarity, Fiction/Non-fiction Labels, and Subsequent Beliefs.

ERIC Educational Resources Information Center

Slater, Michael D.

A study examined how the relative familiarity of a social group described in a message may affect the impact of ostensibly fiction and nonfiction messages on subsequent beliefs about social groups. The 24 paid subjects each received one of four sets of prose excerpts. Each set consisted of four excerpts that were labelled as fiction or nonfiction…

Children's Literature Review: Excerpts from Reviews, Criticism, and Commentary on Books for Children and Young People. Volume 1.

ERIC Educational Resources Information Center

Block, Ann, Ed.; Riley, Carolyn, Ed.

This is the first volume of a semiannual children's literature review reference series, each volume of which will present criticism of about 40 authors and will include excerpts from more than 45 books and from various issues of about 35 periodicals. A short paragraph following each author listing identifies the author by nationality, principal…

Astronomers Travel in Time and Space with Light

NASA Technical Reports Server (NTRS)

Mather, John C.

2016-01-01

This is an excerpt of John Mather's in a book titled: INSPIRED BY LIGHT, Reflections from the International Year of Light 2015. It was produced in January 2016 by SPIE, the European Physical Society (EPS), and The Abdus Salam International Centre for Theoretical Physics (ICTP) to commemorate the International Year of Light and Light-based Technologies 2015. The excerpt discusses how astronomers use light.

"A Prairie Childhood" by Edith Abbott: An Excerpt from "The Children's Champion," a Biography of Grace Abbott

ERIC Educational Resources Information Center

Sorensen, John

2003-01-01

Grace Abbott's courageous struggles--to protect the rights of immigrants, to increase the role of women in government, and to improve the lives of all children--are filled with adventurous tales of the remarkable human ability to seek out suffering and to do something about it. "A Prairie Childhood" is an excerpt from the Grace Abbott biography…

There’s More to Groove than Bass in Electronic Dance Music: Why Some People Won’t Dance to Techno

PubMed Central

2016-01-01

The purpose of this study was to explore the relationship between audio descriptors for groove-based electronic dance music (EDM) and raters’ perceived cognitive, affective, and psychomotor responses. From 198 musical excerpts (length: 15 sec.) representing 11 subgenres of EDM, 19 low-level audio feature descriptors were extracted. A principal component analysis of the feature vectors indicated that the musical excerpts could effectively be classified using five complex measures, describing the rhythmical properties of: (a) the high-frequency band, (b) the mid-frequency band, and (c) the low-frequency band, as well as overall fluctuations in (d) dynamics, and (e) timbres. Using these five complex audio measures, four meaningful clusters of the EDM excerpts emerged with distinct musical attributes comprising music with: (a) isochronous bass and static timbres, (b) isochronous bass with fluctuating dynamics and rhythmical variations in the mid-frequency range, (c) non-isochronous bass and fluctuating timbres, and (d) non-isochronous bass with rhythmical variations in the high frequencies. Raters (N = 99) were each asked to respond to four musical excerpts using a four point Likert-Type scale consisting of items representing cognitive (n = 9), affective (n = 9), and psychomotor (n = 3) domains. Musical excerpts falling under the cluster of “non-isochronous bass with rhythmical variations in the high frequencies” demonstrated the overall highest composite scores as evaluated by the raters. Musical samples falling under the cluster of “isochronous bass with static timbres” demonstrated the overall lowest composite scores as evaluated by the raters. Moreover, music preference was shown to significantly affect the systematic patterning of raters’ responses for those with a musical preference for “contemporary” music, “sophisticated” music, and “intense” music. PMID:27798645

Relationship between Musical Characteristics and Temporal Breathing Pattern in Piano Performance

PubMed Central

Sakaguchi, Yutaka; Aiba, Eriko

2016-01-01

Although there is growing evidence that breathing is modulated by various motor and cognitive activities, the nature of breathing in musical performance has been little explored. The present study examined the temporal breath pattern in piano performance, aiming to elucidate how breath timing is related to musical organization/events and performance. In the experiments, the respiration of 15 professional and amateur pianists, playing 10 music excerpts in total (from four-octave C major scale, Hanon's exercise, J. S. Bach's Invention, Mozart's Sonatas, and Debussy's Clair de lune), was monitored by capnography. The relationship between breathing and musical characteristics was analyzed. Five major results were obtained. (1) Mean breath interval was shortened for excerpts in faster tempi. (2) Fluctuation of breath intervals was reduced for the pieces for finger exercise and those in faster tempi. Pianists showing large within-trial fluctuation also exhibited large inter-excerpt difference. (3) Inter-trial consistency of the breath patterns depended on the excerpts. Consistency was generally reduced for the excerpts that could be performed mechanically (i.e., pieces for finger exercise), but interestingly, one third of the participant showed consistent patterns for the simple scale, correlated with the ascending/descending sequences. (4) Pianists tended to exhale just after the music onsets, inhale at the rests, and inhibit inhale during the slur parts. There was correlation between breathing pattern and two-voice polyphonic structure for several participants. (5) Respiratory patterns were notably different among the pianists. Every pianist showed his or her own characteristic features commonly for various musical works. These findings suggest that breathing in piano performance depends not only on musical parameters and organization written in the score but also some pianist-dependent factors which might be ingrained to individual pianists. PMID:27516736

There's More to Groove than Bass in Electronic Dance Music: Why Some People Won't Dance to Techno.

PubMed

Wesolowski, Brian C; Hofmann, Alex

2016-01-01

The purpose of this study was to explore the relationship between audio descriptors for groove-based electronic dance music (EDM) and raters' perceived cognitive, affective, and psychomotor responses. From 198 musical excerpts (length: 15 sec.) representing 11 subgenres of EDM, 19 low-level audio feature descriptors were extracted. A principal component analysis of the feature vectors indicated that the musical excerpts could effectively be classified using five complex measures, describing the rhythmical properties of: (a) the high-frequency band, (b) the mid-frequency band, and (c) the low-frequency band, as well as overall fluctuations in (d) dynamics, and (e) timbres. Using these five complex audio measures, four meaningful clusters of the EDM excerpts emerged with distinct musical attributes comprising music with: (a) isochronous bass and static timbres, (b) isochronous bass with fluctuating dynamics and rhythmical variations in the mid-frequency range, (c) non-isochronous bass and fluctuating timbres, and (d) non-isochronous bass with rhythmical variations in the high frequencies. Raters (N = 99) were each asked to respond to four musical excerpts using a four point Likert-Type scale consisting of items representing cognitive (n = 9), affective (n = 9), and psychomotor (n = 3) domains. Musical excerpts falling under the cluster of "non-isochronous bass with rhythmical variations in the high frequencies" demonstrated the overall highest composite scores as evaluated by the raters. Musical samples falling under the cluster of "isochronous bass with static timbres" demonstrated the overall lowest composite scores as evaluated by the raters. Moreover, music preference was shown to significantly affect the systematic patterning of raters' responses for those with a musical preference for "contemporary" music, "sophisticated" music, and "intense" music.

Relationship between Musical Characteristics and Temporal Breathing Pattern in Piano Performance.

PubMed

Sakaguchi, Yutaka; Aiba, Eriko

2016-01-01

Although there is growing evidence that breathing is modulated by various motor and cognitive activities, the nature of breathing in musical performance has been little explored. The present study examined the temporal breath pattern in piano performance, aiming to elucidate how breath timing is related to musical organization/events and performance. In the experiments, the respiration of 15 professional and amateur pianists, playing 10 music excerpts in total (from four-octave C major scale, Hanon's exercise, J. S. Bach's Invention, Mozart's Sonatas, and Debussy's Clair de lune), was monitored by capnography. The relationship between breathing and musical characteristics was analyzed. Five major results were obtained. (1) Mean breath interval was shortened for excerpts in faster tempi. (2) Fluctuation of breath intervals was reduced for the pieces for finger exercise and those in faster tempi. Pianists showing large within-trial fluctuation also exhibited large inter-excerpt difference. (3) Inter-trial consistency of the breath patterns depended on the excerpts. Consistency was generally reduced for the excerpts that could be performed mechanically (i.e., pieces for finger exercise), but interestingly, one third of the participant showed consistent patterns for the simple scale, correlated with the ascending/descending sequences. (4) Pianists tended to exhale just after the music onsets, inhale at the rests, and inhibit inhale during the slur parts. There was correlation between breathing pattern and two-voice polyphonic structure for several participants. (5) Respiratory patterns were notably different among the pianists. Every pianist showed his or her own characteristic features commonly for various musical works. These findings suggest that breathing in piano performance depends not only on musical parameters and organization written in the score but also some pianist-dependent factors which might be ingrained to individual pianists.

Evaluation of scintillometery measurements of fluxes of momentum and sensible heat in the roughness sublayer

NASA Astrophysics Data System (ADS)

Sugawara, Hirofumi; Inagaki, Atsushi; Roth, Matthias; Kanda, Manabu

2016-11-01

Scintillometer measurements of turbulent fluxes of momentum and sensible heat in the roughness sublayer over a regular array of cubes in an outdoor environment were tested with direct measurement from sonic anemometers. The dissipation rate, ɛ, and temperature structure parameter, C T 2 , obtained from the scintillometer agreed well with those from four sonic anemometers located along the scintillometer path. The fluxes measured by the scintillometer also corresponded well to those from the line-averaged eddy covariance approach, although this agreement was greatly influenced by the choice of the zero-plane displacement length and the form of the similarity function used in the scintillometer software. A guide for choosing the appropriate similarity function for the urban roughness sublayer is proposed.

Our Community -- Today and Yesterday. Book One. Teacher's Guide (Nihil Hahoodzodoo -- Diijiidi doo Adaadaa. Naaltsoos T'aala'i Gone Yits'iligii). Fourth Grade Navajo Bilingual-Bicultural Social Studies Curriculum.

ERIC Educational Resources Information Center

Wallace, Stephen; And Others

Intended to accompany book 1 of the Rough Rock (Arizona) fourth grade Navajo social studies program, this guide is intended to help the teacher assist students through a series of learning experiences designed to develop important inquiry and social studies skills and to increase students' abilities to make generalizations about their community…

The Use of the Library of Video Excerpts (L.O.V.E.) in Personnel Preparation Programs

ERIC Educational Resources Information Center

Trief, Ellen; Rosenblum, L. Penny

2016-01-01

A three-year, grant-funded program to create an online video clip library for personnel programs preparing teachers of students with visual impairments in the United States and Canada was launched in September 2014. The first author was the developer of the Library of Video Excerpts (L.O.V.E.) and collected over 300 video clips that were 8 to 10…

Readers' opinions of romantic poetry are consistent with emotional measures based on the Dictionary of Affect in Language.

PubMed

Whissell, Cynthia

2003-06-01

A principal components analysis of 68 volunteers' subjective ratings of 20 excerpts of Romantic poetry and of Dictionary of Affect scores for the same excerpts produced four components representing Pleasantness, Activation, Romanticism, and Nature. Dictionary measures and subjective ratings of the same constructs loaded on the same factor. Results are interpreted as providing construct validity for the Dictionary of Affect.

The relationship between involuntary pelvic floor muscle activity, muscle awareness and experienced threat in women with and without vaginismus.

PubMed

van der Velde, J; Everaerd, W

2001-04-01

This study assessed the relationship between involuntary pelvic floor muscle activity, muscle awareness and experienced threat in women with and without vaginismus. Information about this relationship may help understand the mechanism of vaginismus. Twenty-two women with vaginismus and seven control women participated in the study. Women were exposed to four emotion-inducing film excerpts. Vaginal electromyography was recorded. Experienced threat was continuously monitored with the use of a lever. Women responded with increased pelvic floor muscle activity to the threatening and sexually-threatening film excerpt. No changes occurred during the neutral and erotic excerpt. The subjective experienced threat as indicated with the lever showed the same response pattern. However, awareness of changes in muscle activity showed a slightly different pattern. Individual data were inspected. In general, agreement was found between recorded changes in muscle activity and experienced threat. The results of the erotic excerpt showed that awareness of changes in muscle activity is not only determined by information from the pelvic floor muscles, but also by other factors like situational information and the expectations of the women. The data support the idea of a general defense reaction as a mechanism of involuntary pelvic floor muscle activity.

Low Cost Shore Protection: A Guide for Engineers and Contractors.

DTIC Science & Technology

1981-10-31

pieces; stones should be angular and blocky, not rounded. The toe of the revetment should be located one design wave height (but at least three feet...coefficient from Table 12. Table 12 Stability Coefficients for Stone Revetments Armor Unit KD Quarrystone Smooth rounded 2.1 Rough angular 3.5 Graded riprap...Armor Layers K______D __ K D cot 0 Quarrystone Smooth ztounded 2 2.1 1.7 1.5 to 3.0 Rough angular 2 3.5 12.9 1l.5 Graded riprap Not Recommended A major

Business Issues in an Aging America. A Report from The Travelers Insurance Companies Conference, Managing an Aging Workforce (New York, NY, February 1982).

ERIC Educational Resources Information Center

Travelers Insurance Companies, Hartford, CT.

This report consists of excerpts from nine papers presented at a conference on managing an aging workforce. The first excerpt deals with the nature and impact of age-related changes. Discussed next is the need to better identify the changes that come with age and to develop improved methods to assess human capability without respect to age. The…

Legislation concerning the Teaching of "Creation-Science" and "Evolution-Science" in the Public Schools of Maryland. Excerpts from the Opinion of the Attorney General of the State of Maryland.

ERIC Educational Resources Information Center

Science, Technology, & Human Values, 1982

1982-01-01

Excerpts from the opinions of the Attorney General of Maryland on the constitutionality of this state's House Bill 1078 (balanced presentation of creationism/evolution) are presented. Indicates that the bill has as its purpose and effect the advancement of religion and would foster an excessive governmental entanglement with religion. (Author/JN)

Numerical investigation of nonlinear interactions between multimodal guided waves and delamination in composite structures

NASA Astrophysics Data System (ADS)

Shen, Yanfeng

2017-04-01

This paper presents a numerical investigation of the nonlinear interactions between multimodal guided waves and delamination in composite structures. The elastodynamic wave equations for anisotropic composite laminate were formulated using an explicit Local Interaction Simulation Approach (LISA). The contact dynamics was modeled using the penalty method. In order to capture the stick-slip contact motion, a Coulomb friction law was integrated into the computation procedure. A random gap function was defined for the contact pairs to model distributed initial closures or openings to approximate the nature of rough delamination interfaces. The LISA procedure was coded using the Compute Unified Device Architecture (CUDA), which enables the highly parallelized computation on powerful graphic cards. Several guided wave modes centered at various frequencies were investigated as the incident wave. Numerical case studies of different delamination locations across the thickness were carried out. The capability of different wave modes at various frequencies to trigger the Contact Acoustic Nonlinearity (CAN) was studied. The correlation between the delamination size and the signal nonlinearity was also investigated. Furthermore, the influence from the roughness of the delamination interfaces was discussed as well. The numerical investigation shows that the nonlinear features of wave delamination interactions can enhance the evaluation capability of guided wave Structural Health Monitoring (SHM) system. This paper finishes with discussion, concluding remarks, and suggestions for future work.

Framing new research in science literacy and language use: Authenticity, multiple discourses, and the Third Space

NASA Astrophysics Data System (ADS)

Wallace, Carolyn S.

2004-11-01

This article presents a theoretical framework in the form of a model on which to base research in scientific literacy and language use. The assumption guiding the framework is that scientific literacy is comprised of the abilities to think metacognitively, to read and write scientific texts, and to apply the elements of a scientific argument. The framework is composed of three theoretical constructs: authenticity, multiple discourses, and Bhabha's Third Space. Some of the implications of the framework are that students need opportunities to (a) use scientific language in everyday situations; (b) negotiate readily among the many discourse genres of science; and (c) collaborate with teachers and peers on the meaning of scientific language. These ideas are illustrated with data excerpts from contemporary research studies. A set of potential research issues for the future is posed at the end of the article.

Solar System Symphony: Combining astronomy with live classical music

NASA Astrophysics Data System (ADS)

Kremer, Kyle; WorldWide Telescope

2017-01-01

Solar System Symphony is an educational outreach show which combines astronomy visualizations and live classical music. As musicians perform excerpts from Holst’s “The Planets” and other orchestral works, visualizations developed using WorldWide Telescope and NASA images and animations are projected on-stage. Between each movement of music, a narrator guides the audience through scientific highlights of the solar system. The content of Solar System Symphony is geared toward a general audience, particularly targeting K-12 students. The hour-long show not only presents a new medium for exposing a broad audience to astronomy, but also provides universities an effective tool for facilitating interdisciplinary collaboration between two divergent fields. The show was premiered at Northwestern University in May 2016 in partnership with Northwestern’s Bienen School of Music and was recently performed at the Colburn Conservatory of Music in November 2016.

Judgment of musical emotions after cochlear implantation in adults with progressive deafness

PubMed Central

Ambert-Dahan, Emmanuèle; Giraud, Anne-Lise; Sterkers, Olivier; Samson, Séverine

2015-01-01

While cochlear implantation is rather successful in restoring speech comprehension in quiet environments (Nimmons et al., 2008), other auditory tasks, such as music perception, can remain challenging for implant users. Here, we tested how patients who had received a cochlear implant (CI) after post-lingual progressive deafness perceive emotions in music. Thirteen adult CI recipients with good verbal comprehension (dissyllabic words ≥70%) and 13 normal hearing participants matched for age, gender, and education listened to 40 short musical excerpts that selectively expressed fear, happiness, sadness, and peacefulness ( Vieillard et al., 2008). The participants were asked to rate (on a 0–100 scale) how much the musical stimuli expressed these four cardinal emotions, and to judge their emotional valence (unpleasant–pleasant) and arousal (relaxing–stimulating). Although CI users performed above chance level, their emotional judgments (mean correctness scores) were generally impaired for happy, scary, and sad, but not for peaceful excerpts. CI users also demonstrated deficits in perceiving arousal of musical excerpts, whereas rating of valence remained unaffected. The current findings indicate that judgments of emotional categories and dimensions of musical excerpts are not uniformly impaired after cochlear implantation. These results are discussed in relation to the relatively spared abilities of CI users in perceiving temporal (rhythm and metric) as compared to spectral (pitch and timbre) musical dimensions, which might benefit the processing of musical emotions (Cooper et al., 2008). PMID:25814961

The effect of structural disorder on guided resonances in photonic crystal slabs studied with terahertz time-domain spectroscopy.

PubMed

Prasad, Tushar; Colvin, Vicki L; Mittleman, Daniel M

2007-12-10

We measure the normal-incidence transmission coefficient of photonic crystal slabs with hexagonal arrays of air holes in silicon. The transmission spectra exhibit sharp resonant features with Fano line shapes. They are produced due to the coupling of the leaky photonic crystal modes, called guided resonances, to the continuum of free-space modes. We investigate the effects of several types of structural disorder on the spectra of these resonances. Our results indicate that guided resonances are very tolerant to disorder in the hole diameter and to interface roughness, but very sensitive to disorder in the lattice periodicity.

MODAS Validation in Littoral Areas Using GRASP

DTIC Science & Technology

2002-09-30

result (4 hr) is guiding new work on calculation efficiency. Figure 4. Near-optimal coordinated passive search plan against a complex transitor ... Transitor tracks form a river of roughly parallel potential paths. The two searcher tracks criss- cross this river like shoe lacings over much of

Can U.S.-Led Efforts Reduce Piracy in the Malacca and Singapore Straits?

DTIC Science & Technology

2004-02-10

International Chamber of Commerce and sponsor for the Piracy Reporting Centre (IMB-PRC) in Kuala Lumpur, defines piracy as “the act of boarding any...Report - 2001, IMO Circular MSC.4/Circ.16 (London: 31 March 2002), 17-18. 25 International Chamber of Commerce , “Excerpt from the ICC Piracy...Report, 2001… Trends,” 2002, <http://www.iccwbo.org/home/news_archives /2002/excerpt_ trends.asp>, [01 December 2004]. 26 International Chamber of Commerce , “ICC

The effect of copper substrate’s roughness on graphene growth process via PECVD

NASA Astrophysics Data System (ADS)

Fan, Tengfei; Yan, Cuixia; Lu, Jianchen; Zhang, Lianchang; Cai, Jinming

2018-04-01

Despite many excellent properties, the synthesis of high quality graphene with low-cost way is still a challenge, thus many different factors have been researched. In this work, the effect of surface roughness to the graphene quality was studied. Graphene was synthesized by plasma enhanced chemical vapor deposition (PECVD) method on copper substrates with different roughness from 0.074 μm to 0.339 μm, which were prepared via annealing, corrosion or polishing, respectively. Ar+ plasma cleaning was applied before graphene growth in order to accommodate similar surface chemical reactivity to each other. Scanning electron microscope and Raman spectroscope were employed to investigate the effect of surface roughness, which reveals that the graphene quality decrease first and then increase again according to the ratio of ID/IG in Raman spectroscopy. When the ratio of ID/IG reaches the largest number, the substrate roughness is 0.127 μm, where is the graphene quality changing point. First principle calculation was applied to explain the phenomenon and revealed that it is strongly affected by the graphene grain size and quantity which can induce defects. This strategy is expected to guide the industrial production of graphene.

Abrasive slurry jet cutting model based on fuzzy relations

NASA Astrophysics Data System (ADS)

Qiang, C. H.; Guo, C. W.

2017-12-01

The cutting process of pre-mixed abrasive slurry or suspension jet (ASJ) is a complex process affected by many factors, and there is a highly nonlinear relationship between the cutting parameters and cutting quality. In this paper, guided by fuzzy theory, the fuzzy cutting model of ASJ was developed. In the modeling of surface roughness, the upper surface roughness prediction model and the lower surface roughness prediction model were established respectively. The adaptive fuzzy inference system combines the learning mechanism of neural networks and the linguistic reasoning ability of the fuzzy system, membership functions, and fuzzy rules are obtained by adaptive adjustment. Therefore, the modeling process is fast and effective. In this paper, the ANFIS module of MATLAB fuzzy logic toolbox was used to establish the fuzzy cutting model of ASJ, which is found to be quite instrumental to ASJ cutting applications.

["adeste omnes Logicae et Mathematicae Musae". Johannes Broscius's Apology of Aristotle and Euclid (1652) and the issue of anti-Ramism at the Academy of Cracow].

PubMed

Choptiany, Michał

2014-01-01

This article discusses a largely overlooked aspect of the last work by Johannes Broscius (1585 - 1652), his Apologia pro Aristotele et Euclide contra Petrum Ramum et alios of 1652. While the past researchers focused their attention on the evaluation of Broscius's contribution to mathematics, geometry in particular, they ignored the socio-scientific aspect of his work, that is the way Peter Ramus and his followers have been presented and how did the dark legend of Ramus have been thus revived at the Central-European university in the middle of 17th century. I am showing types of rhetorical arguments employed by Broscius and analyse the way he portrayed Ramus and depicted events related to the reception of Ramism at the Academy of Cracow. The article is followed by an appendix which contains a critical edition of excerpts from the manuscript rough draft of Apologia which has been preserved until nowadays (Jagiellonian Library MS. 3205 I). In the apparatus I identify the references and show how Broscius rewrote and rearranged the original paragraphs of his anti-Ramist work.

Video-Based Analyses of Motivation and Interaction in Science Classrooms

NASA Astrophysics Data System (ADS)

Moeller Andersen, Hanne; Nielsen, Birgitte Lund

2013-04-01

An analytical framework for examining students' motivation was developed and used for analyses of video excerpts from science classrooms. The framework was developed in an iterative process involving theories on motivation and video excerpts from a 'motivational event' where students worked in groups. Subsequently, the framework was used for an analysis of students' motivation in the whole class situation. A cross-case analysis was carried out illustrating characteristics of students' motivation dependent on the context. This research showed that students' motivation to learn science is stimulated by a range of different factors, with autonomy, relatedness and belonging apparently being the main sources of motivation. The teacher's combined use of questions, uptake and high level evaluation was very important for students' learning processes and motivation, especially students' self-efficacy. By coding and analysing video excerpts from science classrooms, we were able to demonstrate that the analytical framework helped us gain new insights into the effect of teachers' communication and other elements on students' motivation.

Unprofessional behavior in medical school is associated with subsequent disciplinary action by a state medical board.

PubMed

Papadakis, Maxine A; Hodgson, Carol S; Teherani, Arianne; Kohatsu, Neal D

2004-03-01

To determine if medical students who demonstrate unprofessional behavior in medical school are more likely to have subsequent state board disciplinary action. A case-control study was conducted of all University of California, San Francisco, School of Medicine graduates disciplined by the Medical Board of California from 1990-2000 (68). Control graduates (196) were matched by medical school graduation year and specialty choice. Predictor variables were male gender, undergraduate grade point average, Medical College Admission Test scores, medical school grades, National Board of Medical Examiner Part 1 scores, and negative excerpts describing unprofessional behavior from course evaluation forms, dean's letter of recommendation for residencies, and administrative correspondence. Negative excerpts were scored for severity (Good/Trace versus Concern/Problem/Extreme). The outcome variable was state board disciplinary action. The alumni graduated between 1943 and 1989. Ninety-five percent of the disciplinary actions were for deficiencies in professionalism. The prevalence of Concern/Problem/Extreme excerpts in the cases was 38% and 19% in controls. Logistic regression analysis showed that disciplined physicians were more likely to have Concern/Problem/Extreme excerpts in their medical school file (odds ratio, 2.15; 95% confidence interval, 1.15-4.02; p =.02). The remaining variables were not associated with disciplinary action. Problematic behavior in medical school is associated with subsequent disciplinary action by a state medical board. Professionalism is an essential competency that must be demonstrated for a student to graduate from medical school.

Convolutional neural network guided blue crab knuckle detection for autonomous crab meat picking machine

NASA Astrophysics Data System (ADS)

Wang, Dongyi; Vinson, Robert; Holmes, Maxwell; Seibel, Gary; Tao, Yang

2018-04-01

The Atlantic blue crab is among the highest-valued seafood found in the American Eastern Seaboard. Currently, the crab processing industry is highly dependent on manual labor. However, there is great potential for vision-guided intelligent machines to automate the meat picking process. Studies show that the back-fin knuckles are robust features containing information about a crab's size, orientation, and the position of the crab's meat compartments. Our studies also make it clear that detecting the knuckles reliably in images is challenging due to the knuckle's small size, anomalous shape, and similarity to joints in the legs and claws. An accurate and reliable computer vision algorithm was proposed to detect the crab's back-fin knuckles in digital images. Convolutional neural networks (CNNs) can localize rough knuckle positions with 97.67% accuracy, transforming a global detection problem into a local detection problem. Compared to the rough localization based on human experience or other machine learning classification methods, the CNN shows the best localization results. In the rough knuckle position, a k-means clustering method is able to further extract the exact knuckle positions based on the back-fin knuckle color features. The exact knuckle position can help us to generate a crab cutline in XY plane using a template matching method. This is a pioneering research project in crab image analysis and offers advanced machine intelligence for automated crab processing.

Influence of Roughness-Induced Slip on Colloid Transport: Experimental and Modelling Insights

NASA Astrophysics Data System (ADS)

Rasmuson, J. A.; Johnson, W. P.

2017-12-01

A limitation of classic colloid filtration theory is that it applies only to smooth surfaces, yet most natural surfaces present some degree of nano- to micro-scale roughness. A large volume of research has been dedicated to understanding the effects of roughness on particle attachment at the nano-scale since these interactions dictate field scale transport behavior. It has been previously demonstrated that roughness imposes a finite slip vector at the surface that causes particles to experience higher near-surface velocities than would be expected over a smooth surface. Slip near a rough surface can affect two primary mechanisms of particle attenuation: 1) interception of the surface (finding a landing spot) and 2) arrest on the surface (sticking the landing). However, a clear designation on how slip affects particle transport near rough surfaces is missing. The goal of this study was to provide a guide for the height of the slip layer and contact surface in reference to the mean-plane for rough surfaces. Direct observation was used to measure near-surface velocities of particles translating near surfaces of varying roughness spanning three orders of magnitude. The influence of roughness on particle transport was investigated using computational fluid dynamics (CFD) modeling with rough surfaces measured with atomic force microscopy (AFM). The CFD and experimental results were used to calibrate a Lagrangian particle transport model that utilizes simple modifications to the flow field for a smooth surface using statistically based roughness parameters. Advantages of the Lagrangian model are significantly decreased computation times and applicability to a wide range of natural surfaces without explicitly simulating individual asperities. The results suggest that the no-slip boundary should be placed at the bottom of the maximum asperity valleys, and that the contact surface should be placed at the root mean square (RMS) roughness above the mean plane. Collector surfaces with the greatest RMS roughness had the highest sensitivity to the placement of the contact surface. These findings highlight the need for accurate and representative AFM measurements and have important implications for future transport models.

Change Agent Survival Guide

ERIC Educational Resources Information Center

Dunbar, Folwell L.

2011-01-01

Consulting is a rough racket. Only a tarantula hair above IRS agents, meter maids and used car sales people, the profession is a prickly burr for slings and arrows. Throw in education, focus on dysfunctional schools and call oneself a "change agent," and this bad rap all but disappears. Unfortunately, though, consulting/coaching/mentoring in…

The Role of Teachers' Guided Reflection in Effecting Positive Program Change.

ERIC Educational Resources Information Center

Vogt, Lynn Allington; Au, Kathryn H. P.

1995-01-01

Examines the evolution of teacher support and development in the Kamehameha Elementary Education Program (KEEP) and Rough Rock Community School collaboration. Ongoing teacher development featured regular classroom observation and feedback with mentors and peers and self-reflection through videotaping and journal writing. (two references) (MDM)

Setting up a proper power spectral density (PSD) and autocorrelation analysis for material and process characterization

NASA Astrophysics Data System (ADS)

Rutigliani, Vito; Lorusso, Gian Francesco; De Simone, Danilo; Lazzarino, Frederic; Rispens, Gijsbert; Papavieros, George; Gogolides, Evangelos; Constantoudis, Vassilios; Mack, Chris A.

2018-03-01

Power spectral density (PSD) analysis is playing more and more a critical role in the understanding of line-edge roughness (LER) and linewidth roughness (LWR) in a variety of applications across the industry. It is an essential step to get an unbiased LWR estimate, as well as an extremely useful tool for process and material characterization. However, PSD estimate can be affected by both random to systematic artifacts caused by image acquisition and measurement settings, which could irremediably alter its information content. In this paper, we report on the impact of various setting parameters (smoothing image processing filters, pixel size, and SEM noise levels) on the PSD estimate. We discuss also the use of PSD analysis tool in a variety of cases. Looking beyond the basic roughness estimate, we use PSD and autocorrelation analysis to characterize resist blur[1], as well as low and high frequency roughness contents and we apply this technique to guide the EUV material stack selection. Our results clearly indicate that, if properly used, PSD methodology is a very sensitive tool to investigate material and process variations

Electrospun TiO₂ nanofibers decorated Ti substrate for biomedical application.

PubMed

Dumitriu, Cristina; Stoian, Andrei Bogdan; Titorencu, Irina; Pruna, Vasile; Jinga, Victor V; Latonen, Rose-Marie; Bobacka, Johan; Demetrescu, Ioana

2014-12-01

Various TiO2 nanofibers on Ti surface have been fabricated via electrospinning and calcination. Due to different elaboration conditions the electrospun fibers have different surface feature morphologies, characterized by scanning electronic microscopy, surface roughness, and contact angle measurements. The results have indicated that the average sample diameters are between 32 and 44 nm, roughness between 61 and 416 nm, and all samples are hydrophilic. As biological evaluation, cell culture with MG63 cell line originally derived from a human osteosarcoma was performed and correlation between nanofibers elaboration, properties and cell response was established. The cell adherence and growth are more evident on Ti samples with more aligned fibers, higher roughness and strong hydrophilic character and such fibers have been elaborated with a high speed rotating cylinder collector, confirming the idea that nanostructure elaboration conditions guide the cells' growth. Copyright © 2014 Elsevier B.V. All rights reserved.

Membrane fouling in a submerged membrane bioreactor: New method and its applications in interfacial interaction quantification.

PubMed

Hong, Huachang; Cai, Xiang; Shen, Liguo; Li, Renjie; Lin, Hongjun

2017-10-01

Quantification of interfacial interactions between two rough surfaces represents one of the most pressing requirements for membrane fouling prediction and control in membrane bioreactors (MBRs). This study firstly constructed regularly rough membrane and particle surfaces by using rigorous mathematical equations. Thereafter, a new method involving surface element integration (SEI) method, differential geometry and composite Simpson's rule was proposed to quantify the interfacial interactions between the two constructed rough surfaces. This new method were then applied to investigate interfacial interactions in a MBR with the data of surface properties of membrane and foulants experimentally measured. The feasibility of the new method was verified. It was found that asperity amplitude and period of the membrane surface exerted profound effects on the total interaction. The new method had broad potential application fields especially including guiding membrane surface design for membrane fouling mitigation. Copyright © 2017 Elsevier Ltd. All rights reserved.

In vitro fertilisation in a small unit in the NHS

PubMed Central

Bromwich, Peter; Walker, Andrew; Kennedy, Stephen; Wiley, Mary; Little, David; Ross, Caroline; Sargent, Ian; Bellinger, Joan; O'Reilly, Helen; Lopez-Bernal, Andres; Brice, Amy L; Barlow, David

1988-01-01

In vitro fertilisation is one of the most effective new treatments for infertility, but financial restrictions have made it impossible for it to be widely carried out in the National Health Service. We report on the establishment of a small, largely self funded, unit that was set up with the help of the local health service management. All cycles are programmed so that most work is carried out during the working week; oocyte recoveries are performed as outpatient procedures without general anaesthesia and guided by ultrasound. Roughly a tenth of treatment cycles and roughly a fifth of embryo transfers resulted in a clinical pregnancy. PMID:3126964

Form and Function in Human Song.

PubMed

Mehr, Samuel A; Singh, Manvir; York, Hunter; Glowacki, Luke; Krasnow, Max M

2018-02-05

Humans use music for a variety of social functions: we sing to accompany dance, to soothe babies, to heal illness, to communicate love, and so on. Across animal taxa, vocalization forms are shaped by their functions, including in humans. Here, we show that vocal music exhibits recurrent, distinct, and cross-culturally robust form-function relations that are detectable by listeners across the globe. In Experiment 1, internet users (n = 750) in 60 countries listened to brief excerpts of songs, rating each song's function on six dimensions (e.g., "used to soothe a baby"). Excerpts were drawn from a geographically stratified pseudorandom sample of dance songs, lullabies, healing songs, and love songs recorded in 86 mostly small-scale societies, including hunter-gatherers, pastoralists, and subsistence farmers. Experiment 1 and its analysis plan were pre-registered. Despite participants' unfamiliarity with the societies represented, the random sampling of each excerpt, their very short duration (14 s), and the enormous diversity of this music, the ratings demonstrated accurate and cross-culturally reliable inferences about song functions on the basis of song forms alone. In Experiment 2, internet users (n = 1,000) in the United States and India rated three contextual features (e.g., gender of singer) and seven musical features (e.g., melodic complexity) of each excerpt. The songs' contextual features were predictive of Experiment 1 function ratings, but musical features and the songs' actual functions explained unique variance in function ratings. These findings are consistent with the existence of universal links between form and function in vocal music. Copyright © 2017 Elsevier Ltd. All rights reserved.

Unforgettable film music: The role of emotion in episodic long-term memory for music

PubMed Central

Eschrich, Susann; Münte, Thomas F; Altenmüller, Eckart O

2008-01-01

Background Specific pieces of music can elicit strong emotions in listeners and, possibly in connection with these emotions, can be remembered even years later. However, episodic memory for emotional music compared with less emotional music has not yet been examined. We investigated whether emotional music is remembered better than less emotional music. Also, we examined the influence of musical structure on memory performance. Results Recognition of 40 musical excerpts was investigated as a function of arousal, valence, and emotional intensity ratings of the music. In the first session the participants judged valence and arousal of the musical pieces. One week later, participants listened to the 40 old and 40 new musical excerpts randomly interspersed and were asked to make an old/new decision as well as to indicate arousal and valence of the pieces. Musical pieces that were rated as very positive were recognized significantly better. Conclusion Musical excerpts rated as very positive are remembered better. Valence seems to be an important modulator of episodic long-term memory for music. Evidently, strong emotions related to the musical experience facilitate memory formation and retrieval. PMID:18505596

Unforgettable film music: the role of emotion in episodic long-term memory for music.

PubMed

Eschrich, Susann; Münte, Thomas F; Altenmüller, Eckart O

2008-05-28

Specific pieces of music can elicit strong emotions in listeners and, possibly in connection with these emotions, can be remembered even years later. However, episodic memory for emotional music compared with less emotional music has not yet been examined. We investigated whether emotional music is remembered better than less emotional music. Also, we examined the influence of musical structure on memory performance. Recognition of 40 musical excerpts was investigated as a function of arousal, valence, and emotional intensity ratings of the music. In the first session the participants judged valence and arousal of the musical pieces. One week later, participants listened to the 40 old and 40 new musical excerpts randomly interspersed and were asked to make an old/new decision as well as to indicate arousal and valence of the pieces. Musical pieces that were rated as very positive were recognized significantly better. Musical excerpts rated as very positive are remembered better. Valence seems to be an important modulator of episodic long-term memory for music. Evidently, strong emotions related to the musical experience facilitate memory formation and retrieval.

Validation of a scale for network therapy: a technique for systematic use of peer and family support in addition treatment.

PubMed

Keller, D S; Galanter, M; Weinberg, S

1997-02-01

Substance abuse treatments are increasingly employing standardized formats. This is especially the case for approaches that utilize an individual psychotherapy format but less so for family-based approaches. Network therapy, an approach that involves family members and peers in the patient's relapse prevention efforts, is theoretically and clinically differentiated in this paper from family systems therapy for addiction. Based on these conceptual differences, a Network Therapy Rating Scale (NTRS) was developed to measure the integrity and differentiability of network therapy from other family-based approaches to addiction treatment. Seven addictions faculty and 10 third- and fourth-year psychiatry residents recently trained in the network approach used the NTRS to rate excerpts of network and family systems therapy sessions. Data revealed the NTRS had high internal consistency reliability when utilized by both groups of raters. In addition, network and nonnetwork subscales within the NTRS rated congruent therapy excerpts significantly higher than noncongruent therapy excerpts, indicating that the NTRS subscales measure what they are designed to measure. Implications for research and training are discussed.

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

Foucar, James G.

The version of STK (Sierra ToolKit) that has long been provided with Trilinos is no longer supported by the core develop- ment team. With the introduction of a the new STK library into Trilinos, the old STK has been renamed to stk classic. This document contains a rough guide of how to port a stk classic code to STK.

A Rough Guide to Afghan Youth Politics. Special Report 344

ERIC Educational Resources Information Center

Hewad, Gran; Johnson, Casey Garret

2014-01-01

This report builds on several initiatives by the United States Institute of Peace (USIP) to explore how a growing youth population and an increasing number of young political leaders are reshaping Afghan politics. Drawing on 160 interviews with politically active youth, university students, and young journalists in seven of Afghanistan's…

The Role of Teachers' Guided Reflection in Effecting Positive Program Change.

ERIC Educational Resources Information Center

Vogt, Lynn Allington; Au, Kathryn H. P.

Kamehameha Elementary Education Program (KEEP), in Hawaii, and Rough Rock (which serves Navajo students in Arizona) are dedicated to strengthening the school success of students who have not thrived in traditional mainstream school settings. Both programs have rooted change efforts in the belief that students would experience improved school…

The Lyme Bay Canoeing Tragedy and the Criminal Law.

ERIC Educational Resources Information Center

Geary, Roger

1996-01-01

In 1994, an outdoor adventure company was the first British company to be found guilty of corporate manslaughter. General principles of criminal law, including the difference between recklessness and gross negligence, are reviewed to provide those in the outdoor industry a rough guide as to their possible criminal liability. Discusses U.K.…

The Birth of the Market Place in English Higher Education: A Rough Guide

ERIC Educational Resources Information Center

Alderman, Geoffrey; Palfreyman, David

2011-01-01

Last October Lord Browne of Madingley published the long-awaited report of his "Independent Review into Higher Education Funding and Student Finance" (Independent Review 2010). Browne and his colleagues recommended the removal of the "cap" on the tuition fees chargeable for first degrees by taxpayer-funded universities in…

Non-destructive evaluation of coating thickness using guided waves

NASA Astrophysics Data System (ADS)

Ostiguy, Pierre-Claude; Quaegebeur, Nicolas; Masson, Patrice

2015-04-01

Among existing strategies for non-destructive evaluation of coating thickness, ultrasonic methods based on the measurement of the Time-of-Flight (ToF) of high frequency bulk waves propagating through the thickness of a structure are widespread. However, these methods only provide a very localized measurement of the coating thickness and the precision on the results is largely affected by the surface roughness, porosity or multi-layered nature of the host structure. Moreover, since the measurement is very local, inspection of large surfaces can be time consuming. This article presents a robust methodology for coating thickness estimation based on the generation and measurement of guided waves. Guided waves have the advantage over ultrasonic bulk waves of being less sensitive to surface roughness, and of measuring an average thickness over a wider area, thus reducing the time required to inspect large surfaces. The approach is based on an analytical multi-layer model and intercorrelation of reference and measured signals. The method is first assessed numerically for an aluminum plate, where it is demonstrated that coating thickness can be measured within a precision of 5 micrometers using the S0 mode at frequencies below 500 kHz. Then, an experimental validation is conducted and results show that coating thicknesses in the range of 10 to 200 micrometers can be estimated within a precision of 10 micrometers of the exact coating thickness on this type of structure.

Monostable superrepellent materials

NASA Astrophysics Data System (ADS)

Li, Yanshen; Quéré, David; Lv, Cunjing; Zheng, Quanshui

2017-03-01

Superrepellency is an extreme situation where liquids stay at the tops of rough surfaces, in the so-called Cassie state. Owing to the dramatic reduction of solid/liquid contact, such states lead to many applications, such as antifouling, droplet manipulation, hydrodynamic slip, and self-cleaning. However, superrepellency is often destroyed by impalement transitions triggered by environmental disturbances whereas inverse transitions are not observed without energy input. Here we show through controlled experiments the existence of a “monostable” region in the phase space of surface chemistry and roughness, where transitions from Cassie to (impaled) Wenzel states become spontaneously reversible. We establish the condition for observing monostability, which might guide further design and engineering of robust superrepellent materials.

Resonant scattering of light from a glass/Ag/MgF2/air system with rough interfaces and supporting guided modes in attenuated total reflection.

PubMed

Ramírez-Duverger, Aldo S; Gaspar-Armenta, Jorge A; García-Llamas, Raúl

2003-08-01

We report experimental results of the resonant scattering of light from a prism-glass/Ag/MgF2/air system with use of the attenuated total reflection technique for p and s polarized light. Two MgF2 film thicknesses were used. The system with the thinner dielectric layer supports two transverse magnetic (TM) and two transverse electric (TE) guided modes at a wavelength of 632.8 nm, and the system with the thicker dielectric layer supports three TM and three TE guided modes. In both cases we found dips in the specular reflection as a function of incident angle that is due to excitation of guided modes in the MgF2 film. The scattered light shows peaks at angles corresponding to the measured excitation of the guided modes. These peaks are due to single-order scattering and occur for any angle of the incident light. All features in the scattering response are enhanced in resonance conditions, and the efficiency of injecting light into the guide is reduced.

Redefining Music Technology: A Rough Guide to a Universe of Possibilities

ERIC Educational Resources Information Center

Criswell, Chad; Menasche, Emile

2009-01-01

As music making and technology grow more entwined, it is important for teachers to become familiar with available hardware, software, Web apps, yMIDI, sequencing, sampling and other emerging products. If music students in today's digital world wish to make a career out of doing what they love--whether as performers or conductors, composers or…

A Rough Guide to Language Awareness

ERIC Educational Resources Information Center

Bourke, James M.

2008-01-01

For teachers of a second language (L2), the role of grammar instruction in the classroom has been a perennial subject of debate and has undergone many changes over the years. For example, the once well-respected traditional methods that relied on extensive drilling and memorization of grammar evoked a backlash in the 1970s, which resulted in new…

In Pursuit of Social Betterment: A Proposal to Evaluate the Da Vinci Learning Model

ERIC Educational Resources Information Center

Henry, Gary T.

2005-01-01

The author presents a proposal that is roughly based on a contingency-based theory of evaluation developed in his book, "Evaluation: An Integrated Framework for Understanding, Guiding, and Improving Policies and Programs" (Mark, Henry, and Julnes, 2000). He and his coauthors stated in this book that social betterment was the ultimate goal of…

Mountain Plains Learning Experience Guide: Electrical Wiring. Course: Electrical Wiring Rough-In.

ERIC Educational Resources Information Center

Arneson, R.; And Others

One of two individualized courses included in an electrical wiring curriculum, this course covers electrical installations that are generally hidden within the structure. The course is comprised of four units: (1) Outlet and Switch Boxes, (2) Wiring, (3) Service Entrance, and (4) Signal and Low Voltage Systems. Each unit begins with a Unit…

Quantitative Three-Dimensional Characterization of Block Copolymer Directed Self-Assembly on Combined Chemical and Topographical Prepatterned Templates.

PubMed

Segal-Peretz, Tamar; Ren, Jiaxing; Xiong, Shisheng; Khaira, Gurdaman; Bowen, Alec; Ocola, Leonidas E; Divan, Ralu; Doxastakis, Manolis; Ferrier, Nicola J; de Pablo, Juan; Nealey, Paul F

2017-02-28

Characterization of the three-dimensional (3D) structure in directed self-assembly (DSA) of block copolymers is crucial for understanding the complex relationships between the guiding template and the resulting polymer structure so DSA could be successfully implemented for advanced lithography applications. Here, we combined scanning transmission electron microscopy (STEM) tomography and coarse-grain simulations to probe the 3D structure of P2VP-b-PS-b-P2VP assembled on prepatterned templates using solvent vapor annealing. The templates consisted of nonpreferential background and raised guiding stripes that had PS-preferential top surfaces and P2VP-preferential sidewalls. The full 3D characterization allowed us to quantify the shape of the polymer domains and the interface between domains as a function of depth in the film and template geometry and offered important insights that were not accessible with 2D metrology. Sidewall guiding was advantageous in promoting the alignment and lowering the roughness of the P2VP domains over the sidewalls, but incommensurate confinement from the increased topography could cause roughness and intermittent dislocations in domains over the background region at the bottom of the film. The 3D characterization of bridge structures between domains over the background and breaks within domains on guiding lines sheds light on possible origins of common DSA defects. The positional fluctuations of the PS/P2VP interface between domains showed a depth-dependent behavior, with high levels of fluctuations near both the free surface of the film and the substrate and lower fluctuation levels in the middle of the film. This research demonstrates how 3D characterization offers a better understanding of DSA processes, leading to better design and fabrication of directing templates.

Quantitative three-dimensional characterization of block copolymer directed self-assembly on combined chemical and topographical prepatterned templates

DOE PAGES

Segal-Peretz, Tamar; Ren, Jiaxing; Xiong, Shisheng; ...

2016-12-22

Characterization of the three-dimensional (3D) structure in directed self-assembly (DSA) of block copolymers is crucial for understanding the complex relationships between the guiding template and the resulting polymer structure so DSA could be successfully implemented for advanced lithography applications. Here, we combined scanning transmission electron microscopy (STEM) tomography and coarse-grain simulations to probe the 3D structure of P2VP- b-PS- b-P2VP assembled on prepatterned templates using solvent vapor annealing. The templates consisted of nonpreferential background and raised guiding stripes that had PS-preferential top surfaces and P2VP-preferential sidewalls. The full 3D characterization allowed us to quantify the shape of the polymer domainsmore » and the interface between domains as a function of depth in the film and template geometry and offered important insights that were not accessible with 2D metrology. Sidewall guiding was advantageous in promoting the alignment and lowering the roughness of the P2VP domains over the sidewalls, but incommensurate confinement from the increased topography could cause roughness and intermittent dislocations in domains over the background region at the bottom of the film. The 3D characterization of bridge structures between domains over the background and breaks within domains on guiding lines sheds light on possible origins of common DSA defects. The positional fluctuations of the PS/P2VP interface between domains showed a depth-dependent behavior, with high levels of fluctuations near both the free surface of the film and the substrate and lower fluctuation levels in the middle of the film. As a result, this research demonstrates how 3D characterization offers a better understanding of DSA processes, leading to better design and fabrication of directing templates.« less

Experimental and theoretical research in high energy astrophysics

NASA Technical Reports Server (NTRS)

Clark, George W.

1990-01-01

NASA grants to MIT for investigations in experimental and theoretical high energy astrophysics have, over the years, nurtured the infrastructure development and experimental activities that have led to successful proposals for the OSO 7, SAS 3, HEAO 1, and HEAO 2 missions and to the achievements in high energy astrophysics of the MIT Group. This report consists of excerpts from the progress reports of 1988 through 1990 that have been submitted as a regular feature of the renewal requests. These excerpts convey the flavor of the grant-supported activities, and a sense of the progress that has been made in each of the areas investigations.

George Adams Junior and his 1789 book An essay on vision.

PubMed

Goss, David A

2009-04-01

English instrument maker George Adams Junior (1750-1795) published An Essay on Vision in 1789, with a second edition appearing in 1792. The 153 page book (157 pages in the second edition) presented material on structure of the eye and the basic nature of vision and vision conditions, with an emphasis on the proper use and choice of spectacles for the "long sighted" and the "short-sighted." A brief biographical sketch of Adams is given, and the contents of the book are discussed, with presentation of excerpts relating to general optometric principles. The excerpts can serve to illustrate the state of optometric knowledge in the late eighteenth century.

Comparing Measures of Voice Quality From Sustained Phonation and Continuous Speech.

PubMed

Gerratt, Bruce R; Kreiman, Jody; Garellek, Marc

2016-10-01

The question of what type of utterance-a sustained vowel or continuous speech-is best for voice quality analysis has been extensively studied but with equivocal results. This study examines whether previously reported differences derive from the articulatory and prosodic factors occurring in continuous speech versus sustained phonation. Speakers with voice disorders sustained vowels and read sentences. Vowel samples were excerpted from the steadiest portion of each vowel in the sentences. In addition to sustained and excerpted vowels, a 3rd set of stimuli was created by shortening sustained vowel productions to match the duration of vowels excerpted from continuous speech. Acoustic measures were made on the stimuli, and listeners judged the severity of vocal quality deviation. Sustained vowels and those extracted from continuous speech contain essentially the same acoustic and perceptual information about vocal quality deviation. Perceived and/or measured differences between continuous speech and sustained vowels derive largely from voice source variability across segmental and prosodic contexts and not from variations in vocal fold vibration in the quasisteady portion of the vowels. Approaches to voice quality assessment by using continuous speech samples average across utterances and may not adequately quantify the variability they are intended to assess.

Neural correlates of cross-modal affective priming by music in Williams syndrome.

PubMed

Lense, Miriam D; Gordon, Reyna L; Key, Alexandra P F; Dykens, Elisabeth M

2014-04-01

Emotional connection is the main reason people engage with music, and the emotional features of music can influence processing in other domains. Williams syndrome (WS) is a neurodevelopmental genetic disorder where musicality and sociability are prominent aspects of the phenotype. This study examined oscillatory brain activity during a musical affective priming paradigm. Participants with WS and age-matched typically developing controls heard brief emotional musical excerpts or emotionally neutral sounds and then reported the emotional valence (happy/sad) of subsequently presented faces. Participants with WS demonstrated greater evoked fronto-central alpha activity to the happy vs sad musical excerpts. The size of these alpha effects correlated with parent-reported emotional reactivity to music. Although participant groups did not differ in accuracy of identifying facial emotions, reaction time data revealed a music priming effect only in persons with WS, who responded faster when the face matched the emotional valence of the preceding musical excerpt vs when the valence differed. Matching emotional valence was also associated with greater evoked gamma activity thought to reflect cross-modal integration. This effect was not present in controls. The results suggest a specific connection between music and socioemotional processing and have implications for clinical and educational approaches for WS.

Network methods to support user involvement in qualitative data analyses: an introduction to Participatory Theme Elicitation.

PubMed

Best, Paul; Badham, Jennifer; Corepal, Rekesh; O'Neill, Roisin F; Tully, Mark A; Kee, Frank; Hunter, Ruth F

2017-11-23

While Patient and Public Involvement (PPI) is encouraged throughout the research process, engagement is typically limited to intervention design and post-analysis stages. There are few approaches to participatory data analyses within complex health interventions. Using qualitative data from a feasibility randomised controlled trial (RCT), this proof-of-concept study tests the value of a new approach to participatory data analysis called Participatory Theme Elicitation (PTE). Forty excerpts were given to eight members of a youth advisory PPI panel to sort into piles based on their perception of related thematic content. Using algorithms to detect communities in networks, excerpts were then assigned to a thematic cluster that combined the panel members' perspectives. Network analysis techniques were also used to identify key excerpts in each grouping that were then further explored qualitatively. While PTE analysis was, for the most part, consistent with the researcher-led analysis, young people also identified new emerging thematic content. PTE appears promising for encouraging user led identification of themes arising from qualitative data collected during complex interventions. Further work is required to validate and extend this method. ClinicalTrials.gov, ID: NCT02455986 . Retrospectively Registered on 21 May 2015.

Roughness induced transition and heat transfer augmentation in hypersonic environments

NASA Astrophysics Data System (ADS)

Wassel, A. T.; Shih, W. C. L.; Courtney, J. F.

Boundary layer transition and surface heating distributions on graphite, fine weave carbon-carbon, and metallic nosetip materials were derived from surface temperature responses measured in nitrogen environments during both free-flight and track-guided testing in hypersonic environments. Innovative test procedures were developed, and heat transfer results were validated against established theory through experiments using a super-smooth tungsten model. Quantitative definitions of mean transition front locations were established by deriving heat flux distributions from measured temperatures, and comparisons made with existing nosetip transition correlations. Qualitative transition locations were inferred directly from temperature distributions to investigate preferred orientations on fine weave nosetips. Levels of roughness augmented heat transfer were generally shown to be below values predicted by state-of-the-art methods.

KENNEDY SPACE CENTER, FLA. - Workers in the Payload Hazardous Servicing Facility help guide the Mars Exploration Rover 2 (MER-2) entry vehicle toward a spin table for a dry-spin test. The MER Mission consists of two identical rovers designed to cover roughly 110 yards each Martian day over various terrain. Each rover will carry five scientific instruments that will allow it to search for evidence of liquid water that may have been present in the planet's past. Identical to each other, the rovers will land at different regions of Mars. Launch for MER-2 (MER-A) is scheduled for June 5.

NASA Image and Video Library

2003-04-30

KENNEDY SPACE CENTER, FLA. - Workers in the Payload Hazardous Servicing Facility help guide the Mars Exploration Rover 2 (MER-2) entry vehicle toward a spin table for a dry-spin test. The MER Mission consists of two identical rovers designed to cover roughly 110 yards each Martian day over various terrain. Each rover will carry five scientific instruments that will allow it to search for evidence of liquid water that may have been present in the planet's past. Identical to each other, the rovers will land at different regions of Mars. Launch for MER-2 (MER-A) is scheduled for June 5.

Dual nature of localization in guiding systems with randomly corrugated boundaries: Anderson-type versus entropic

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

Tarasov, Yu.V., E-mail: yutarasov@ire.kharkov.ua; Shostenko, L.D.

A unified theory for the conductance of an infinitely long multimode quantum wire whose finite segment has randomly rough lateral boundaries is developed. It enables one to rigorously take account of all feasible mechanisms of wave scattering, both related to boundary roughness and to contacts between the wire rough section and the perfect leads within the same technical frameworks. The rough part of the conducting wire is shown to act as a mode-specific randomly modulated effective potential barrier whose height is governed essentially by the asperity slope. The mean height of the barrier, which is proportional to the average slopemore » squared, specifies the number of conducting channels. Under relatively small asperity amplitude this number can take on arbitrary small, up to zero, values if the asperities are sufficiently sharp. The consecutive channel cut-off that arises when the asperity sharpness increases can be regarded as a kind of localization, which is not related to the disorder per se but rather is of entropic or (equivalently) geometric origin. The fluctuating part of the effective barrier results in two fundamentally different types of guided wave scattering, viz., inter- and intramode scattering. The intermode scattering is shown to be for the most part very strong except in the cases of (a) extremely smooth asperities, (b) excessively small length of the corrugated segment, and (c) the asperities sharp enough for only one conducting channel to remain in the wire. Under strong intermode scattering, a new set of conducting channels develops in the corrugated waveguide, which have the form of asymptotically decoupled extended modes subject to individual solely intramode random potentials. In view of this fact, two transport regimes only are realizable in randomly corrugated multimode waveguides, specifically, the ballistic and the localized regime, the latter characteristic of one-dimensional random systems. Two kinds of localization are thus shown to coexist in waveguide-like systems with randomly corrugated boundaries, specifically, the entropic localization and the one-dimensional Anderson (disorder-driven) localization. If the particular mode propagates across the rough segment ballistically, the Fabry–Pérot-type oscillations should be observed in the conductance, which are suppressed for the mode transferred in the Anderson-localized regime.« less

Development and Validation of a Photonumeric Scale for Evaluation of Facial Skin Texture

PubMed Central

Carruthers, Alastair; Hardas, Bhushan; Murphy, Diane K.; Carruthers, Jean; Jones, Derek; Sykes, Jonathan M.; Creutz, Lela; Marx, Ann; Dill, Sara

2016-01-01

BACKGROUND A validated scale is needed for objective and reproducible comparisons of facial skin roughness before and after aesthetic treatment in practice and in clinical studies. OBJECTIVE To describe the development and validation of the 5-point photonumeric Allergan Skin Roughness Scale. METHODS The scale was developed to include an assessment guide, verbal descriptors, morphed images, and real subject images for each grade. The clinical significance of a 1-point score difference was evaluated in a review of image pairs representing varying differences in severity. Interrater and intrarater reliability was evaluated in a live-subject validation study (N = 290) completed during 2 sessions occurring 3 weeks apart. RESULTS A score difference of ≥1 point was shown to reflect a clinically meaningful difference (mean [95% confidence interval] absolute score difference 1.09 [0.96–1.23] for clinically different image pairs and 0.53 [0.38–0.67] for not clinically different pairs). Intrarater agreement between the 2 validation sessions was almost perfect (weighted kappa = 0.83). Interrater agreement was almost perfect during the second rating session (0.81, primary end point). CONCLUSION The Allergan Skin Roughness Scale is a validated and reliable scale for physician rating of midface skin roughness. PMID:27661744

BLOOD CHEMISTRY AND HEMATOLOGY VALUES IN HEALTHY AND REHABILITATED ROUGH-TOOTHED DOLPHINS ( STENO BREDANENSIS).

PubMed

Manire, Charles A; Reiber, C Melanie; Gaspar, Cécile; Rhinehart, Howard L; Byrd, Lynne; Sweeney, Jay; West, Kristi L

2018-01-01

Rehabilitation efforts for live stranded marine mammals are guided by diagnostic measures of blood chemistry and hematology parameters obtained from each individual undergoing treatment. Despite the widespread use of blood parameters, reference values are not available in the literature from healthy rough-toothed dolphins ( Steno bredanensis) with which to infer the health status of an animal. We examined serum or plasma chemistry and hematology data from 17 rough-toothed dolphins either housed at Dolphin Quest French Polynesia or during their rehabilitation at the Dolphin and Whale Hospital in Sarasota, Florida, US between 1994 and 2005. Blood parameters were compared among healthy animals, rehabilitation animals that were eventually released, and rehabilitation animals that died. This study indicated significant differences in many blood parameters for the poorly known rough-toothed dolphin that are likely to vary between healthy and sick animals. These included aspartate aminotransferase, alanine aminotransferase, lactate dehydrogenase, bicarbonate, and globulins, which were greater in sick dolphins, and alkaline phosphatase and total protein which were greater in healthy individuals. Total white blood cell counts were lower in healthy animals as were the absolute numbers of neutrophils, monocytes, and eosinophils. Analysis of first blood sample levels for glucose, sodium, and erythrocyte sedimentation rate may have value for triage and prognostic evaluation.

Research on the dynamic response of high-contact-ratio spur gears influenced by surface roughness under EHL condition

NASA Astrophysics Data System (ADS)

Huang, Kang; Xiong, Yangshou; Wang, Tao; Chen, Qi

2017-01-01

Employing high-contact-ratio (HCR) gear is an effective method of decreasing the load on a single tooth, as well as reducing vibration and noise. While the spindlier tooth leads to greater relative sliding, having more teeth participate in contact at the same time makes the HCR gear more sensitive to the surface quality. Available literature regarding HCR gear primarily investigates the geometrical optimization, load distribution, or efficiency calculation. Limited work has been conducted on the effect of rough surfaces on the dynamic performance of HCR gear. For this reason, a multi-degree-of-freedom (MDOF) model is presented mathematically to characterize the static transmission error based on fractal theory, investigate the relative sliding friction using an EHL-based friction coefficient formula, and detail the time-varying friction coefficient suitable for HCR gear. Based on numerical results, the surface roughness has little influence on system response in terms of the dynamic transmission error but has a large effect on the motion in off-line-of-action (OLOA) direction and friction force. The impact of shaft-bearing stiffness and damping ratio is also explored with results revealing that a greater shaft-bearing stiffness is beneficial in obtaining a more stable motion in OLOA direction, and a larger damping ratio results in a smaller effective friction force. The theory presented in this report outlines a new method of analyzing the dynamics of HCR gear in respect of introducing surface roughness into MDOF model directly, as well as establishing an indirect relationship between dynamic responses and surface roughness. This method is expected to guide surface roughness design and manufacturing in the future.

Infants long-term memory for complex music

NASA Astrophysics Data System (ADS)

Ilari, Beatriz; Polka, Linda; Costa-Giomi, Eugenia

2002-05-01

In this study we examined infants' long-term memory for two complex pieces of music. A group of thirty 7.5 month-old infants was exposed daily to one short piano piece (i.e., either the Prelude or the Forlane by Maurice Ravel) for ten consecutive days. Following the 10-day exposure period there was a two-week retention period in which no exposure to the piece occurred. After the retention period, infants were tested on the Headturn Preference Procedure. At test, 8 different excerpts of the familiar piece were mixed with 8 different foil excerpts of the unfamiliar one. Infants showed a significant preference for the familiar piece of music. A control group of fifteen nonexposed infants was also tested and showed no preferences for either piece of music. These results suggest that infants in the exposure group retained the familiar music in their long-term memory. This was demonstrated by their ability to discriminate between the different excerpts of both the familiar and the unfamiliar pieces of music, and by their preference for the familiar piece. Confirming previous findings (Jusczyk and Hohne, 1993; Saffran et al., 2000), in this study we suggest that infants can retain complex pieces of music in their long-term memory for two weeks.

Neural correlates of cross-modal affective priming by music in Williams syndrome

PubMed Central

Lense, Miriam D.; Gordon, Reyna L.; Key, Alexandra P. F.; Dykens, Elisabeth M.

2014-01-01

Emotional connection is the main reason people engage with music, and the emotional features of music can influence processing in other domains. Williams syndrome (WS) is a neurodevelopmental genetic disorder where musicality and sociability are prominent aspects of the phenotype. This study examined oscillatory brain activity during a musical affective priming paradigm. Participants with WS and age-matched typically developing controls heard brief emotional musical excerpts or emotionally neutral sounds and then reported the emotional valence (happy/sad) of subsequently presented faces. Participants with WS demonstrated greater evoked fronto-central alpha activity to the happy vs sad musical excerpts. The size of these alpha effects correlated with parent-reported emotional reactivity to music. Although participant groups did not differ in accuracy of identifying facial emotions, reaction time data revealed a music priming effect only in persons with WS, who responded faster when the face matched the emotional valence of the preceding musical excerpt vs when the valence differed. Matching emotional valence was also associated with greater evoked gamma activity thought to reflect cross-modal integration. This effect was not present in controls. The results suggest a specific connection between music and socioemotional processing and have implications for clinical and educational approaches for WS. PMID:23386738

Causal diagrams and multivariate analysis III: confound it!

PubMed

Jupiter, Daniel C

2015-01-01

This commentary concludes my series concerning inclusion of variables in multivariate analyses. We take up the issues of confounding and effect modification and summarize the work we have thus far done. Finally, we provide a rough algorithm to help guide us through the maze of possibilities that we have outlined. Copyright © 2015 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

The Effects of Rate of Deviation and Musical Context on Intonation Perception in Homophonic Four-Part Chorales.

NASA Astrophysics Data System (ADS)

Bell, Michael Stephen

Sixty-four trained musicians listened to four -bar excerpts of selected chorales by J. S. Bach, which were presented both in four-part texture (harmonic context) and as a single voice part (melodic context). These digitally synthesized examples were created by combining the first twelve partials, and all voice parts had the same generic timbre. A within-subjects design was used, so subjects heard each example in both contexts. Included in the thirty -two excerpts for each subject were four soprano, four alto, four tenor, and four bass parts as the target voices. The intonation of the target voice was varied such that the voice stayed in tune or changed by a half cent, two cents, or eight cents per second (a cent is 1/100 of a half step). Although direction of the deviation (sharp or flat) was not a significant factor in intonation perception, main effects for context (melodic vs. harmonic) and rate of deviation were highly significant, as was the interaction between rate of deviation and context. Specifically, selections that stayed in tune or changed only by half cents were not perceived differently; for larger deviations, the error was detected earlier and the intonation was judged to be worse in the harmonic contexts compared to the melodic contexts. Additionally, the direction of the error was correctly identified in the melodic context more often than the hamonic context only for the examples that mistuned at a rate of eight cents per second. Correct identification of the voice part that went out of tune in the four-part textures depended only on rate of deviation: the in tune excerpts (no voice going out of tune) and the eight cent deviations were correctly identified most often, the two cent deviations were next, and the half cent deviation excerpts were the least accurately identified.

Perception of recorded singing voice quality and expertise: cognitive linguistics and acoustic approaches.

PubMed

Morange, Séverine; Dubois, Danièle; Fontaine, Jean-Marc

2010-07-01

The objective of the present pluridisciplinary study was to contribute to determine how a diversity of audience differently appreciates several versions resulting from different "restoration" treatments of one single original lyrical recording. We present here a joint analysis coupling psychological and linguistic analyses with acoustic descriptions on a unique research object: a Caruso's piece of song diversely remastered on commercial CDs. Thirty-two subjects were selected contrasted on age ("younger than 30 years" and "older than 60 years") related with their different experience of earlier technical recording devices (rendering through devices such as radio, 78rpm records, CD...) and on expertise concerning musical acoustics (acousticians and/or musicians vs ordinary music lovers). Eleven excerpts of reediting of an opera record interpreted by Caruso were selected from what could found on the market. The listening protocol involved a free categorization task and the selection of excerpts on preference judgments. Each task involved subjects' free commentaries about their choices as a joint output from psychological processing. A cluster analysis scaffold by a psycholinguistic processing of the verbal comments of the categories allowed to identify both commonalities and differences in groupings excerpts by the different groups of the subjects, along a diversity of criteria, varying according to age and expertise. Each excerpt can therefore be characterized both according to psychological and to acoustic criteria. This study has enabled us to develop the idea that a lyric voice is a multifaced object (cultural, esthetic, technical, physical), acoustic parameters being linked to the various sensory experiences and expertises of appraisers. Such pluridisciplinary research and the coupling of the correlated multiplicity of methodologies we developed acknowledge for a better understanding of listening practices and music-lover assessments here concerned with a specific musical style (opera), and a diversity of media technology (analogical or digital records, radio...) but that we expect to be generalized to a wide range of complex musical productions. Copyright (c) 2010 The Voice Foundation. Published by Mosby, Inc. All rights reserved.

Musical experts recruit action-related neural structures in harmonic anomaly detection: Evidence for embodied cognition in expertise

PubMed Central

Sherwin, Jason; Sajda, Paul

2013-01-01

Humans are extremely good at detecting anomalies in sensory input. For example, while listening to a piece of Western-style music, an anomalous key change or an out-of-key pitch is readily apparent, even to the non-musician. In this paper we investigate differences between musical experts and non-experts during musical anomaly detection. Specifically, we analyzed the electroencephalograms (EEG) of five expert cello players and five non-musicians while they listened to excerpts of J.S. Bach’s Prelude from Cello Suite No.1. All subjects were familiar with the piece, though experts also had extensive experience playing the piece. Subjects were told that anomalous musical events (AMEs) could occur at random within the excerpts of the piece and were told to report the number of AMEs after each excerpt. Furthermore, subjects were instructed to remain still while listening to the excerpts and their lack of movement was verified via visual and EEG monitoring. Experts had significantly better behavioral performance (i.e. correctly reporting AME counts) than non-experts, though both groups had mean accuracies greater than 80%. These group differences were also reflected in the EEG correlates of key-change detection post-stimulus, with experts showing more significant, greater magnitude, longer periods of and earlier peaks in condition-discriminating EEG activity than novices. Using the timing of the maximum discriminating neural correlates, we performed source reconstruction and compared significant differences between cellists and non-musicians. We found significant differences that included a slightly right lateralized motor and frontal source distribution. The right lateralized motor activation is consistent with the cortical representation of the left hand – i.e. the hand a cellist would use, while playing, to generate the anomalous key-changes. In general, these results suggest that sensory anomalies detected by experts may in fact be partially a result of an embodied cognition, with a model of the action for generating the anomaly playing a role in its detection. PMID:24056235

Summer Readings

NASA Astrophysics Data System (ADS)

Galison, P.; Greene, B.; Mishkin, A.; Thompson, N.

2004-04-01

"Send Me a Cable" This isan excerpt from the author Peter Galison's book titled Einstein's Clocks, Poincare's Maps: Empires of Time. Galison is a professor in the History of Science and of Physics at Harvard University. In the early days, astronomer-surveyors struggled with measuring longitude. The best way was to observe an astronomical event, such as an eclipse, note the time it occurred in two different places, and figure the time difference. This was done easily enough in Europe, but not from Europe to America. Galison's 2003 book chronicles the difficulty and ultimate success of Benjamin Gould and George Dean to lay a trans-Atlantic electrical telegraph cable to obtain a reliable measurement of time. "Dead Stars Tell Tales" is an excerpt from the book The Fabric of the Cosmos by Brian Greene, a professor of physics and mathematics at Columbia University. Among other topics, the book describes astronomers' efforts to measure the deceleration of the universe using type Ia supernovae as "standard candles." Surprisingly, the measurements suggest that the expansion of the universe is not decelerating, but is actually accelerating. "Don't Roll Over, Rover" is an excerpt from Andrew Mishkin's book Sojourner: An Insider's View of the Mars Pathfinder Mission. Mishkin is a senior systems engineer at NASA's Jet Propulsion Laboratory. He coordinated the development of various robotic vehicles and their sub-systems for more that 15 years. His book chronicles his participation in the rover operations team during the exploration of Mars. "Fairway to Heaven" is an excerpt from Neal Thompson's book of the same name, which documents the events of the Apollo 14 lunar mission in 1971. On that mission Ed Mitchell, Stuart Roosa, and Alan Shepard carried out experiments using the first two-wheeled cart called a MET (modularized equipment transport). Featured in the reprint is a description of Alan Shepard's famous golfing expedition in the Fra Mauro crater.

Effect of ultrasonic, sonic and rotating-oscillating powered toothbrushing systems on surface roughness and wear of white spot lesions and sound enamel: An in vitro study.

PubMed

Hernandé-Gatón, Patrícia; Palma-Dibb, Regina Guenka; Silva, Léa Assed Bezerra da; Faraoni, Juliana Jendiroba; de Queiroz, Alexandra Mussolino; Lucisano, Marília Pacífico; Silva, Raquel Assed Bezerra da; Nelson Filho, Paulo

2018-04-01

To evaluate the effect of ultrasonic, sonic and rotating-oscillating powered toothbrushing systems on surface roughness and wear of white spot lesions and sound enamel. 40 tooth segments obtained from third molar crowns had the enamel surface divided into thirds, one of which was not subjected to toothbrushing. In the other two thirds, sound enamel and enamel with artificially induced white spot lesions were randomly assigned to four groups (n=10) : UT: ultrasonic toothbrush (Emmi-dental); ST1: sonic toothbrush (Colgate ProClinical Omron); ST2: sonic toothbrush (Sonicare Philips); and ROT: rotating-oscillating toothbrush (control) (Oral-B Professional Care Triumph 5000 with SmartGuide). The specimens were analyzed by confocal laser microscopy for surface roughness and wear. Data were analyzed statistically by paired t-tests, Kruskal-Wallis, two-way ANOVA and Tukey's post-test (α= 0.05). The different powered toothbrushing systems did not cause a significant increase in the surface roughness of sound enamel (P> 0.05). In the ROT group, the roughness of white spot lesion surface increased significantly after toothbrushing and differed from the UT group (P< 0.05). In the ROT group, brushing promoted a significantly greater wear of white spot lesion compared with sound enamel, and this group differed significantly from the ST1 group (P< 0.05). None of the powered toothbrushing systems (ultrasonic, sonic and rotating-oscillating) caused significant alterations on sound dental enamel. However, conventional rotating-oscillating toothbrushing on enamel with white spot lesion increased surface roughness and wear. None of the powered toothbrushing systems (ultrasonic, sonic and rotating-oscillating) tested caused significant alterations on sound dental enamel. However, conventional rotating-oscillating toothbrushing on enamel with white spot lesion increased surface roughness and wear. Copyright©American Journal of Dentistry.

Numerical study on trapping and guiding of nanoparticles in a flow using scattering field of laser light

NASA Astrophysics Data System (ADS)

Yokoi, Naomichi; Aizu, Yoshihisa

2018-01-01

Optical trapping and guiding using laser have been proven to be useful for non-contact and non-invasive manipulation of small objects such as biological cells, organelles within cells, and dielectric particles. We have numerically investigated so far the motion of a Brownian particle suspended in still water under the illumination of a speckle pattern generated by the interference of coherent light scattered by a rough object. In the present study, we investigate numerically the motion of a particle in a water flow under the illumination of a speckle pattern that is at rest or in motion. Trajectory of the particle is simulated in relation with its size, flow velocity, maximum irradiance, and moving velocity of the speckle pattern to confirm the feasibility of the present method for performing optical trapping and guiding of the particle in the flow.

Numerical study on trapping and guiding of nanoparticles in a flow using scattering field of laser light

NASA Astrophysics Data System (ADS)

Yokoi, Naomichi; Aizu, Yoshihisa

2018-06-01

Optical trapping and guiding using laser have been proven to be useful for non-contact and non-invasive manipulation of small objects such as biological cells, organelles within cells, and dielectric particles. We have numerically investigated so far the motion of a Brownian particle suspended in still water under the illumination of a speckle pattern generated by the interference of coherent light scattered by a rough object. In the present study, we investigate numerically the motion of a particle in a water flow under the illumination of a speckle pattern that is at rest or in motion. Trajectory of the particle is simulated in relation with its size, flow velocity, maximum irradiance, and moving velocity of the speckle pattern to confirm the feasibility of the present method for performing optical trapping and guiding of the particle in the flow.

Adult Day Services

MedlinePlus

... views of various members of the National Adult Day Services Association. 2. U.S. Health Care Costs: Background Brief , The Henry J. Kaiser Family Foundation (2008) (www.kaiseredu.org); excerpt ...

AISS Miro Manual: A Rough Guide

DTIC Science & Technology

2006-12-01

Architechture for Autonomy. This document gives the reader background on “Miro” and the detailed procedure used to install the toolkit and all associated...and address of the organization preparing the document. Organizations for whom the document was prepared, e.g. Centre sponsoring a contractor’s report...to build DRDC’s Architechture for Autonomy. This document gives the reader background on “Miro” and the detailed procedure used to install the toolkit

Using Ice Predictions to Guide Submarines

DTIC Science & Technology

2016-01-01

the Arctic Cap Nowcast/ Forecast System (ACNFS) in September 2013. The ACNFS consists of a coupled ice -ocean model that assimilates available real...of the ice cover. The age of the sea ice serves as an indicator of its physical properties including surface roughness, melt pond coverage, and...the Arctic Cap Nowcast/Forecast System (ACNFS). Ice thickness is in meters for 11 September 2015. Thickness ranges from zero to five meters as shown

Towards Guided Underwater Survey Using Light Visual Odometry

NASA Astrophysics Data System (ADS)

Nawaf, M. M.; Drap, P.; Royer, J. P.; Merad, D.; Saccone, M.

2017-02-01

A light distributed visual odometry method adapted to embedded hardware platform is proposed. The aim is to guide underwater surveys in real time. We rely on image stream captured using portable stereo rig attached to the embedded system. Taken images are analyzed on the fly to assess image quality in terms of sharpness and lightness, so that immediate actions can be taken accordingly. Images are then transferred over the network to another processing unit to compute the odometry. Relying on a standard ego-motion estimation approach, we speed up points matching between image quadruplets using a low level points matching scheme relying on fast Harris operator and template matching that is invariant to illumination changes. We benefit from having the light source attached to the hardware platform to estimate a priori rough depth belief following light divergence over distance low. The rough depth is used to limit points correspondence search zone as it linearly depends on disparity. A stochastic relative bundle adjustment is applied to minimize re-projection errors. The evaluation of the proposed method demonstrates the gain in terms of computation time w.r.t. other approaches that use more sophisticated feature descriptors. The built system opens promising areas for further development and integration of embedded computer vision techniques.

The Words of Martin Luther King, Jr.

ERIC Educational Resources Information Center

Today's Education, 1979

1979-01-01

Excerpts from speeches by Dr. Martin Luther King, Jr., are reprinted. Topics discussed include discrimination, the South, education, nonviolent resistance, poverty, economic opportunity, and world peace. (LH)

Action Identity in Style Simulation Systems: Do Players Consider Machine-Generated Music As of Their Own Style?

PubMed

Khatchatourov, Armen; Pachet, François; Rowe, Victoria

2016-01-01

The generation of musical material in a given style has been the subject of many studies with the increased sophistication of artificial intelligence models of musical style. In this paper we address a question of primary importance for artificial intelligence and music psychology: can such systems generate music that users indeed consider as corresponding to their own style? We address this question through an experiment involving both performance and recognition tasks with musically naïve school-age children. We asked 56 children to perform a free-form improvisation from which two kinds of music excerpt were created. One was a mere recording of original performances. The other was created by a software program designed to simulate the participants' style, based on their original performances. Two hours after the performance task, the children completed the recognition task in two conditions, one with the original excerpts and one with machine-generated music. Results indicate that the success rate is practically equivalent in two conditions: children tended to make correct attribution of the excerpts to themselves or to others, whether the music was human-produced or machine-generated (mean accuracy = 0.75 and = 0.71, respectively). We discuss this equivalence in accuracy for machine-generated and human produced music in the light of the literature on memory effects and action identity which addresses the recognition of one's own production.

Subjective emotional experience at different stages of Parkinson's disease.

PubMed

Vicente, Siobhan; Péron, Julie; Biseul, Isabelle; Ory, Sophie; Philippot, Pierre; Drapier, Sophie; Drapier, Dominique; Vérin, Marc

2011-11-15

Subjective emotional experience is thought to rely on a large cortical-subcortical network including orbitofrontal and cingulate frontostriatal circuits together with the mesolimbic dopaminergic system that modulates their activity. Parkinson's disease (PD) provides a model for exploring this issue. By using an original emotion induction procedure, the present study examined to what extent subjective experience of emotion of PD patients at different stages of the disease was modulated by emotion in the same way as healthy individuals. A battery of film excerpts was used to elicit different emotional feelings (happiness, anger, fear, sadness, disgust, and neutral) in 15 newly diagnosed PD patients, 18 patients with advanced PD and 15 matched controls. The newly diagnosed patients were examined in two conditions: "on" and "off" dopaminergic medication. Participants reported the intensity of their emotional feelings on a scale consisting of 10 emotional categories. Results indicated that PD patients at different stages of the disease did not significantly differ from the controls in the self-reported emotional experience to the presented film excerpts. Moreover, analyses conducted within the newly diagnosed PD group (on-dopa vs. off-dopa conditions) indicated that the patients' emotional reactivity to the presented film excerpts was not significantly modulated by dopaminergic medication. These results thus question the possible role of dopaminergic pathways in subjective emotional experience, at least in this sample and in the context of emotion induction. Copyright © 2011 Elsevier B.V. All rights reserved.

Cross-modal signatures in maternal speech and singing

PubMed Central

Trehub, Sandra E.; Plantinga, Judy; Brcic, Jelena; Nowicki, Magda

2013-01-01

We explored the possibility of a unique cross-modal signature in maternal speech and singing that enables adults and infants to link unfamiliar speaking or singing voices with subsequently viewed silent videos of the talkers or singers. In Experiment 1, adults listened to 30-s excerpts of speech followed by successively presented 7-s silent video clips, one from the previously heard speaker (different speech content) and the other from a different speaker. They successfully identified the previously heard speaker. In Experiment 2, adults heard comparable excerpts of singing followed by silent video clips from the previously heard singer (different song) and another singer. They failed to identify the previously heard singer. In Experiment 3, the videos of talkers and singers were blurred to obscure mouth movements. Adults successfully identified the talkers and they also identified the singers from videos of different portions of the song previously heard. In Experiment 4, 6− to 8-month-old infants listened to 30-s excerpts of the same maternal speech or singing followed by exposure to the silent videos on alternating trials. They looked longer at the silent videos of previously heard talkers and singers. The findings confirm the individuality of maternal speech and singing performance as well as adults' and infants' ability to discern the unique cross-modal signatures. The cues that enable cross-modal matching of talker and singer identity remain to be determined. PMID:24198805

What do "Vertigo" and "Blue Velvet" tell on carbon cycle and climate change?

NASA Astrophysics Data System (ADS)

Vesala, Timo

2017-04-01

I have created a series of three lectures/popular talks based on short excerpts on feature films. The titles of the talks are "Clouds and drops in films", "Is wind beautiful?" and the latest one, "From Vertigo to Blue Velvet - Connotations on movies and climate change". Related to excerpts, during the talks, I am telling on the movie itself - personal thoughts and opinions, status in film history, anecdotes - and on the scientific items - wind, storms, micrometeorology, turbulence, rain, fog, clouds, climate change, greenhouse gases, forests, inland waters, wetlands, energy, aerosols. I stress that the movies do not represent classical catastrophe movies or science fiction but they vary from silent comedies via war films to contemporary art house, from Keaton via Elem Klimov to Béla Tarr. Many of the excerpts are elusive related to the actual scientific point. The total amount of the movie titles is 32. In my presentation I discuss the benefits of this format to popularize science, tell on feedback I have gained and show few illustrative examples. Beside public science events, scientific conferences and summer schools I have presented the latest lecture in "Lens Politica Film & Art Festival, Helsinki" and in "Midnight Sun Film Festival, Sodankylä, Finland". The format utilizing films gives also possibility to express more polemic messages than would be appropriate in a normal scientific, although meant for the public at large, speech.

Conceptual processing in music as revealed by N400 effects on words and musical targets.

PubMed

Daltrozzo, Jérôme; Schön, Daniele

2009-10-01

The cognitive processing of concepts, that is, abstract general ideas, has been mostly studied with language. However, other domains, such as music, can also convey concepts. Koelsch et al. [Koelsch, S., Kasper, E., Sammler, D., Schulze, K., Gunter, T., & Friederici, A. D. Music, language and meaning: Brain signatures of semantic processing. Nature Neuroscience, 7, 302-307, 2004] showed that 10 sec of music can influence the semantic processing of words. However, the length of the musical excerpts did not allow the authors to study the effect of words on musical targets. In this study, we decided to replicate Koelsch et al. findings using 1-sec musical excerpts (Experiment 1). This allowed us to study the reverse influence, namely, of a linguistic context on conceptual processing of musical excerpts (Experiment 2). In both experiments, we recorded behavioral and electrophysiological responses while participants were presented 50 related and 50 unrelated pairs (context/target). Experiments 1 and 2 showed a larger N400 component of the event-related brain potentials to targets following a conceptually unrelated compared to a related context. The presence of an N400 effect with musical targets suggests that music may convey concepts. The relevance of these results for the comprehension of music as a structured set of conceptual units and for the domain specificity of the mechanisms underlying N400 effects are discussed.

Cross-modal signatures in maternal speech and singing.

PubMed

Trehub, Sandra E; Plantinga, Judy; Brcic, Jelena; Nowicki, Magda

2013-01-01

We explored the possibility of a unique cross-modal signature in maternal speech and singing that enables adults and infants to link unfamiliar speaking or singing voices with subsequently viewed silent videos of the talkers or singers. In Experiment 1, adults listened to 30-s excerpts of speech followed by successively presented 7-s silent video clips, one from the previously heard speaker (different speech content) and the other from a different speaker. They successfully identified the previously heard speaker. In Experiment 2, adults heard comparable excerpts of singing followed by silent video clips from the previously heard singer (different song) and another singer. They failed to identify the previously heard singer. In Experiment 3, the videos of talkers and singers were blurred to obscure mouth movements. Adults successfully identified the talkers and they also identified the singers from videos of different portions of the song previously heard. In Experiment 4, 6- to 8-month-old infants listened to 30-s excerpts of the same maternal speech or singing followed by exposure to the silent videos on alternating trials. They looked longer at the silent videos of previously heard talkers and singers. The findings confirm the individuality of maternal speech and singing performance as well as adults' and infants' ability to discern the unique cross-modal signatures. The cues that enable cross-modal matching of talker and singer identity remain to be determined.

Action Identity in Style Simulation Systems: Do Players Consider Machine-Generated Music As of Their Own Style?

PubMed Central

Khatchatourov, Armen; Pachet, François; Rowe, Victoria

2016-01-01

The generation of musical material in a given style has been the subject of many studies with the increased sophistication of artificial intelligence models of musical style. In this paper we address a question of primary importance for artificial intelligence and music psychology: can such systems generate music that users indeed consider as corresponding to their own style? We address this question through an experiment involving both performance and recognition tasks with musically naïve school-age children. We asked 56 children to perform a free-form improvisation from which two kinds of music excerpt were created. One was a mere recording of original performances. The other was created by a software program designed to simulate the participants' style, based on their original performances. Two hours after the performance task, the children completed the recognition task in two conditions, one with the original excerpts and one with machine-generated music. Results indicate that the success rate is practically equivalent in two conditions: children tended to make correct attribution of the excerpts to themselves or to others, whether the music was human-produced or machine-generated (mean accuracy = 0.75 and = 0.71, respectively). We discuss this equivalence in accuracy for machine-generated and human produced music in the light of the literature on memory effects and action identity which addresses the recognition of one's own production. PMID:27199788

The effects of supervised learning on event-related potential correlates of music-syntactic processing.

PubMed

Guo, Shuang; Koelsch, Stefan

2015-11-11

Humans process music even without conscious effort according to implicit knowledge about syntactic regularities. Whether such automatic and implicit processing is modulated by veridical knowledge has remained unknown in previous neurophysiological studies. This study investigates this issue by testing whether the acquisition of veridical knowledge of a music-syntactic irregularity (acquired through supervised learning) modulates early, partly automatic, music-syntactic processes (as reflected in the early right anterior negativity, ERAN), and/or late controlled processes (as reflected in the late positive component, LPC). Excerpts of piano sonatas with syntactically regular and less regular chords were presented repeatedly (10 times) to non-musicians and amateur musicians. Participants were informed by a cue as to whether the following excerpt contained a regular or less regular chord. Results showed that the repeated exposure to several presentations of regular and less regular excerpts did not influence the ERAN elicited by less regular chords. By contrast, amplitudes of the LPC (as well as of the P3a evoked by less regular chords) decreased systematically across learning trials. These results reveal that late controlled, but not early (partly automatic), neural mechanisms of music-syntactic processing are modulated by repeated exposure to a musical piece. This article is part of a Special Issue entitled SI: Prediction and Attention. Copyright © 2015 Elsevier B.V. All rights reserved.

Vaginismus, a component of a general defensive reaction. an investigation of pelvic floor muscle activity during exposure to emotion-inducing film excerpts in women with and without vaginismus.

PubMed

van der Velde, J; Laan, E; Everaerd, W

2001-01-01

This study investigates the mechanism underlying vaginismus, which may be part of a general defense mechanism. Exposure to a threatening situation will evoke an increase in muscle activity. This muscle reaction will not be restricted to the pelvic floor but will also occur in postural muscles, such as in the trapezius region. Women with and without vaginismus were exposed to four stimuli: excerpts from threatening, erotic, neutral and sexual-threatening films. Subjects were 45 physician- or self-referred patients with vaginismus and 32 controls with no sexual or pelvic floor complaints. The activity of the pelvic floor muscles and of the muscles in the trapezius region was recorded with surface electrodes. There were no differences between women with and without vaginistic reactions. EMG measurement of both the pelvic floor muscles and the trapezius muscle showed an increase in muscle activity during the threatening and sexual-threatening excerpts in women with and without vaginismus. This increase of involuntary pelvic floor muscle activity is part of a general defense mechanism that occurs during exposure to threatening situations. This reaction is not restricted to a situation with a sexual content. The results of this study shed new light on the concept of vaginismus as a primarily sexual dysfunction.

The Kennedy Report: Commission Evaluates High School Journalism

ERIC Educational Resources Information Center

Heintz, Ann

1974-01-01

Presents excerpts from the report of the Kennedy Commission of Inquiry into High School Journalism, concentrating on censorship, minority participation, journalism education, established media, and censorship issues.

Supervision: Substance and Style

ERIC Educational Resources Information Center

Gellerman, Saul W.

1976-01-01

Argues that managerial style and substance are inextricably intertwined, illustrating the discussion with excerpts from an extensive study and job analysis of first-line supervisors in a food packaging plant. (JG)

Soul and Musical Theater: A Comparison of Two Vocal Styles.

PubMed

Hallqvist, Hanna; Lã, Filipa M B; Sundberg, Johan

2017-03-01

The phonatory and resonatory characteristics of nonclassical styles of singing have been rarely analyzed in voice research. Six professional singers volunteered to sing excerpts from two songs pertaining to the musical theater and to the soul styles of singing. Voice source parameters and formant frequencies were analyzed by inverse filtering tones, sung at the same fundamental frequencies in both excerpts. As compared with musical theater, the soul style was characterized by significantly higher subglottal pressure and maximum flow declination rate. Yet sound pressure level was lower, suggesting higher glottal resistance. The differences would be the effects of firmer glottal adduction and a greater frequency separation between the first formant and its closest spectrum partial in soul than in musical theater. Copyright © 2017 The Voice Foundation. Published by Elsevier Inc. All rights reserved.

Career Development as a Long-distance Hike

PubMed Central

2008-01-01

Traditional images of achievement do not capture today’s more complex career development realities. Approaching career development as a long-distance expedition can help professionals in addressing the strenuous challenges they face, in seeing that a career can be built in many ways, and in taking a long-term view of their journeys. Skills are like muscles, self-efficacy is like sturdy boots, advancement “how-to’s” are like maps, and mentors are like trail guides. Among the tasks each hiker faces are selecting destinations, navigating through rough terrain and weather, and balancing their packs. To further their hikers’ resilience, departments should pay more attention to the career development ecology, including improving access to qualified trail guides and to alternate paths. PMID:18953615

LBL's Pollution Instrumentation Comparability Program.

ERIC Educational Resources Information Center

McLaughlin, R. D.; And Others

1979-01-01

Contained are condensed excerpts from the Lawrence Berkeley Laboratory Survey of Instrumentation for Environmental Monitoring. The survey describes instrumentation used to analyze air and water quality, radiation emissions, and biomedical impacts. (BB)

Man With Dog and a Madeleine.

ERIC Educational Resources Information Center

Sharpe, Matthew

2003-01-01

Includes an interview with writer Lydia Davis. Discusses her definition of story, her use of endings, and her language choice. Provides an excerpt of her translation of Marcel Proust's "Swann's Way." (PM)

Tale of a Performance Contract

ERIC Educational Resources Information Center

Berson, Minnie Perrin

1971-01-01

Excerpts from Texarkana and Gary: A Tale of Two Performance Contracts," Childhood Education Magazine, March 1971; reports on observations made during visit to Gary, Indiana, school under contract to Behavioral Research Laboratories. (RT)

Difficulty Swallowing After Stroke (Dysphagia)

MedlinePlus

... Stories Stroke Heroes Among Us Difficulty Swallowing After Stroke (Dysphagia) Updated:Nov 15,2016 Excerpted and adapted ... stiffness (spasticity), fatigue and more. Let's Talk About Stroke Fact Sheets Our stroke fact sheets cover treatments, ...

Sample Cancer Epidemiology Grant Applications

Cancer.gov

The National Cancer Institute frequently receives questions from investigators for examples of successfully funded grant applications. Several investigators agreed to let the Epidemiology and Genomics Research Program post excerpts of their grant applications online.

An Introduction to Hazardous Material Management.

ERIC Educational Resources Information Center

Reinhardt, Peter A.; And Others

1987-01-01

Colleges must have a system to safely control the ordering, delivery, transport, storage, and use of hazardous material. Information on hazardous material management is excerpted from "Managing Hazardous Waste at Educational Institutions. (MLW)

Scene analysis for effective visual search in rough three-dimensional-modeling scenes

NASA Astrophysics Data System (ADS)

Wang, Qi; Hu, Xiaopeng

2016-11-01

Visual search is a fundamental technology in the computer vision community. It is difficult to find an object in complex scenes when there exist similar distracters in the background. We propose a target search method in rough three-dimensional-modeling scenes based on a vision salience theory and camera imaging model. We give the definition of salience of objects (or features) and explain the way that salience measurements of objects are calculated. Also, we present one type of search path that guides to the target through salience objects. Along the search path, when the previous objects are localized, the search region of each subsequent object decreases, which is calculated through imaging model and an optimization method. The experimental results indicate that the proposed method is capable of resolving the ambiguities resulting from distracters containing similar visual features with the target, leading to an improvement of search speed by over 50%.

Mark Twain, Fenimore Cooper, and Batman.

ERIC Educational Resources Information Center

Crick, Robert Alan

1992-01-01

Describes how Mark Twain's essay "Fenimore Cooper's Literary Offenses" helped students to get interested in writing and inspired them to write a similar essay critiquing the movie "Batman." Provides excerpts from students' essays. (PRA)

Talks With Great Teachers: Philip Morrison.

ERIC Educational Resources Information Center

Roberts, Dana

1982-01-01

Presents excerpts of an interview with Philip Morrison, Institute Professor of Physics at M.I.T., who has made significant contributions to areas ranging from high-energy astrophysics to elementary school science education. (Author/SK)

Excerpts from the Dances of Haiti: Function.

ERIC Educational Resources Information Center

Dunham, Katherine

1985-01-01

Analyzes the sociological and psychological functions of the different forms of traditional Haitian dance. Describes uses of dances for recreation and play, social solidarity, externalization of emotions or sexuality, worship, and artistic expression. (KH)

Norwegian Aerospace Activities: an Overview

NASA Technical Reports Server (NTRS)

Arnesen, T. (Editor); Rosenberg, G. (Editor)

1986-01-01

Excerpts from a Governmental Investigation concerning Norwegian participation in the European Space Organization (ESA) is presented. The implications and advantages of such a move and a suggestion for the reorganization of Norwegian Aerospace activity is given.

Sales skills for health-care professionals: the emotional side of sales.

PubMed

Nigon, D L

2001-01-01

Health-care sales continues to be an area of opportunity for many laboratory professionals. For those who possess the necessary skills and the desire to enthusiastically embrace the unique challenges of a sales career, a new CLMA publication by CLMR contributor Donna L. Nigon, MT(ASCP), titled Sales Skills for Health-Care Professionals, will provide the knowledge of sales structure and techniques needed to succeed. This Sales Skills excerpt, "The Emotional Side of Sales," describes many of the emotional aspects of sales and selling, including how to handle the transition from a technical or medical role to that of sales representative, relationship building, maintaining personal and professional support systems, dealing with rejection, avoiding burnout, time management, and customer concerns. For more information about this book, please see the order form that accompanies this excerpt, or visit www.clma.org.

Shot SMOKY, A Test of the PLUMBBOB Series, 31 August 1957.

DTIC Science & Technology

1981-05-31

Nevada Test Site (NTS) was originally and until 1955 called the Nevada Proving Ground . It covers about 1,350 square miles of the Nevada desert and-is...Laboratories; Aberdeen Proving Grounds 50.8 Detection of Atomic U.S. Army Artillery and Guided 557 Burst and Radioactive Missile School; U.S. Army Air Fallout...34Effects of Rough and Sloping Terrain on Airblast Phenomena, Operation PLUMBBOB," WT-1407, Ballistic Research Laboratories, Aberdeen Proving Grounds

Reviews Book: How to Teach Quantum Physics to Your Dog Equipment: LEGO Renewable Energy Add-on Set 9688 Book: The Rough Guide to the Future Book: Seven Tales of the Pendulum Equipment: Genecon DUE Equipment: Manual Electrostatic Generator Book: Quantify! A Crash Course in Smart Thinking Book: Fads and Fallacies in the Name of Science Book: The Strangest Man Book: The Ultimate Quotable Einstein Web Watch

NASA Astrophysics Data System (ADS)

2011-05-01

WE RECOMMEND How to Teach Quantum Physics to Your Dog The key theories of quantum physics explained using canine behaviour LEGO Renewable Energy Add-on Set 9688 Set builds a hand generator, solar station, wind turbine, hydro turbine, boat pulley, solar vehicle, and much more The Rough Guide to the Future Book explores the insights that science can contribute to predicting the future Seven Tales of the Pendulum This book deals with the significance of the pendulum in science, history and culture Genecon DUE Equipment demonstrates generation of electricity Fads and Fallacies in the Name of Science Book investigates the nature of human gullibility The Strangest Man: The Hidden Life of Paul Dirac, Quantum Genius Biography charts the life of Paul Dirac WORTH A LOOK Manual Electrostatic Generator Kit acts as a miniature Van de Graaff Quantify! A Crash Course in Smart Thinking Various topics illustrate the application of basic physical laws The Ultimate Quotable Einstein A compilation of Einstein's famous quotes WEB WATCH Open Source Physics simulations are worth a look

Numerical consideration on trapping and guiding of nanoparticles in a flow using scattering field of laser light

NASA Astrophysics Data System (ADS)

Yokoi, Naomichi; Aizu, Yoshihisa

2017-04-01

Optical manipulation techniques proposed so far almost depend on carefully fabricated setups and samples. Similar conditions can be fixed in laboratories, however, it is still a challenging work to manipulate nanoparticles when the environment is not well controlled and is unknown in advance. Nonetheless, coherent light scattered by rough object generates speckles which are random interference patterns with well-defined statistical properties. In the present study, we numerically investigate the motion of a particle in a flow under the illumination of a speckle pattern that is at rest or in motion. Trajectory of the particle is simulated in relation to a flow velocity and a speckle contrast to confirm the feasibility of the present method for performing optical manipulation tasks such as trapping and guiding.

V-GRAM: Magellan bulletin about Venus and the radar mapping mission

NASA Technical Reports Server (NTRS)

Jasnow, Mona (Editor)

1993-01-01

Papers on the following topics are presented: Magellan project update; summary of Magellan science findings; excerpt from 'Acquisition and Analysis of Magellan Gravity Data'; Magellan gravity; and Magellan stereo image data.

U.S. Army Medical Department

MedlinePlus

... Games, they came ready to play. Read more Image-2 Excerpt-2 Training, technological synergy key to future battlefield care scenarios To obtain a more complete, more mature fusion of technology and Soldier, Army Medicine focuses on ...

President Roosevelt's 1940 Dedication of the First NCI Building

Cancer.gov

Watch this video excerpt of the dedication of the National Institute of Health, October 31, 1940. President Roosevelt spoke of the importance of the National Cancer Institute, which would be located in Building 6.

Children of Conflict

ERIC Educational Resources Information Center

Saturday Review: Education, 1973

1973-01-01

Latest research on how children are socialized to war. Over 2,677 children in grades three to eight in New York, New Jersey, and Maryland, were interviewed. Excerpted from the book Children and War'' by Howard Tolley, Jr. (DS)

History, Applications, and Philosophy in Mathematics Education: HAPh—A Use of Primary Sources

NASA Astrophysics Data System (ADS)

Jankvist, Uffe Thomas

2013-03-01

The article first investigates the basis for designing teaching activities dealing with aspects of history, applications, and philosophy of mathematics in unison by discussing and analyzing the different `whys' and `hows' of including these three dimensions in mathematics education. Based on the observation that a use of history, applications, and philosophy as a `goal' is best realized through a modules approach, the article goes on to discuss how to actually design such teaching modules. It is argued that a use of primary original sources through a so-called guided reading along with a use of student essay assignments, which are suitable for bringing out relevant meta-issues of mathematics, is a sensible way of realizing a design encompassing the three dimensions. Two concrete teaching modules on aspects of the history, applications, and philosophy of mathematics—HAPh-modules—are outlined and the mathematical cases of these, graph theory and Boolean algebra, are described. Excerpts of student groups' essays from actual implementations of these modules are displayed as illustrative examples of the possible effect such HAPh-modules may have on students' development of an awareness regarding history, applications, and philosophy in relation to mathematics as a (scientific) discipline.

Ultrasonic Plate Waves for Fatigue Crack Detection in Multi-Layered Metallic Structures (Preprint)

DTIC Science & Technology

2006-12-01

dispersion curves. Although the phase velocity of the guided waves in the glass plate were unaffected by the presence of a rough elastomer , the...attenuation of the transmitted A0 and S0 modes were found to be sensitive to the elastomer loading condition. The normal stiffness was found to more greatly...Dalton used FEM models to study the problem of coupling between the two layers and good agreement was found with experimental results for both adhesive

Does the Financial Crisis Affect How Economic Theory Should Be Taught?

ERIC Educational Resources Information Center

Kafka, Alexander C., Comp.

2008-01-01

Professors of economics, business, and related fields were asked to answer the following question: Does the financial crisis affect how economic theory should be thought? This article presents some excerpts from their answers.

Teaching Ideas in Cardiovascular Health

ERIC Educational Resources Information Center

Tevis, Betty W.

1978-01-01

The author presents excerpts from one curricular area (Chronic and Degenerative Disease--elementary level) to illustrate curriculum supplements developed by the American Heart Association/Texas Affiliate to aid teachers with presentations dealing with heart disease and other health concerns. (MJB)

Architectural Survey of Pershing Elementary School, Fort Leonard Wood, Missouri

DTIC Science & Technology

2013-08-01

information important in prehistory or history. 16 NPS 1991. 17 Excerpted from...school has yielded, or was likely to yield, any information important in prehistory or history. Final Determination for Building 6501 It is the

The Adolescent Image in American Books for Children: Then and Now

ERIC Educational Resources Information Center

Lystad, Mary

1977-01-01

Presents a brief review of the portrayals of adolescents in children's books written from 1776 to the present. Excerpts are used freely and several trends in the literary characterizations of adolescents are identified. (JMB)

An Online Knowledge Resource and Questionnaires as a Continuing Pharmacy Education Tool to Document Reflective Learning

PubMed Central

Budzinski, Jason W.; Pluye, Pierre; Grad, Roland M.; Repchinsky, Carol; Jovaisas, Barbara; Johnson-Lafleur, Janique

2012-01-01

Objective. To assess the use of an electronic knowledge resource to document continuing education activities and reveal educational needs of practicing pharmacists. Methods. Over a 38-week period, 67 e-mails were sent to 6,500 Canadian Pharmacists Association (CPhA) members. Each e-mail contained a link to an e-Therapeutics+ Highlight, a factual excerpt of selected content from an online drug and therapeutic knowledge resource. Participants were then prompted to complete a pop-up questionnaire. Results. Members completed 4,140 questionnaires. Participants attributed the information they learned in the Highlights to practice improvements (50.4%), learning (57.0%), and motivation to learn more (57.4%). Conclusions. Reading Highlight excerpts and completing Web-based questionnaires is an effective method of continuing education that could be easily documented and tracked, making it an effective tool for use with e-portfolios. PMID:22761523

Effects of music on arousal during imagery in elite shooters: A pilot study.

PubMed

Kuan, Garry; Morris, Tony; Terry, Peter

2017-01-01

Beneficial effects of music on several performance-related aspects of sport have been reported, but the processes involved are not well understood. The purpose of the present study was to investigate effects of relaxing and arousing classical music on physiological indicators and subjective perceptions of arousal during imagery of a sport task. First, appropriate music excerpts were selected. Then, 12 skilled shooters performed shooting imagery while listening to the three preselected music excerpts in randomized order. Participants' galvanic skin response, peripheral temperature, and electromyography were monitored during music played concurrently with imagery. Subjective music ratings and physiological measures showed, as hypothesized, that unfamiliar relaxing music was the most relaxing and unfamiliar arousing music was the most arousing. Researchers should examine the impact of unfamiliar relaxing and arousing music played during imagery on subsequent performance in diverse sports. Practitioners can apply unfamiliar relaxing and arousing music with imagery to manipulate arousal level.

Conveying the concept of movement in music: An event-related brain potential study.

PubMed

Zhou, Linshu; Jiang, Cunmei; Wu, Yingying; Yang, Yufang

2015-10-01

This study on event-related brain potential investigated whether music can convey the concept of movement. Using a semantic priming paradigm, natural musical excerpts were presented to non-musicians, followed by semantically congruent or incongruent pictures that depicted objects either in motion or at rest. The priming effects were tested in object decision and implicit recognition tasks to distinguish the effects of automatic conceptual activation from response competition. Results showed that in both tasks, pictures that were incongruent to preceding musical excerpts elicited larger N400 than congruent pictures, suggesting that music can prime the representations of movement concepts. Results of the multiple regression analysis showed that movement expression could be well predicted by specific acoustic and musical features, indicating the associations between music per se and the processing of iconic musical meaning. Copyright © 2015 Elsevier Ltd. All rights reserved.

Music, emotion, and autobiographical memory: they're playing your song.

PubMed

Schulkind, M D; Hennis, L K; Rubin, D C

1999-11-01

Very long-term memory for popular music was investigated. Older and younger adults listened to 20-sec excerpts of popular songs drawn from across the 20th century. The subjects gave emotionality and preference ratings and tried to name the title, artist, and year of popularity for each excerpt. They also performed a cued memory test for the lyrics. The older adults' emotionality ratings were highest for songs from their youth; they remembered more about these songs, as well. However, the stimuli failed to cue many autobiographical memories of specific events. Further analyses revealed that the older adults were less likely than the younger adults to retrieve multiple attributes of a song together (i.e., title and artist) and that there was a significant positive correlation between emotion and memory, especially for the older adults. These results have implications for research on long-term memory, as well as on the relationship between emotion and memory.

Effects of music on arousal during imagery in elite shooters: A pilot study

PubMed Central

Kuan, Garry; Morris, Tony; Terry, Peter

2017-01-01

Beneficial effects of music on several performance-related aspects of sport have been reported, but the processes involved are not well understood. The purpose of the present study was to investigate effects of relaxing and arousing classical music on physiological indicators and subjective perceptions of arousal during imagery of a sport task. First, appropriate music excerpts were selected. Then, 12 skilled shooters performed shooting imagery while listening to the three preselected music excerpts in randomized order. Participants’ galvanic skin response, peripheral temperature, and electromyography were monitored during music played concurrently with imagery. Subjective music ratings and physiological measures showed, as hypothesized, that unfamiliar relaxing music was the most relaxing and unfamiliar arousing music was the most arousing. Researchers should examine the impact of unfamiliar relaxing and arousing music played during imagery on subsequent performance in diverse sports. Practitioners can apply unfamiliar relaxing and arousing music with imagery to manipulate arousal level. PMID:28414741

Quality of life for our patients: how media images and messages: influence their perceptions.

PubMed

Carr, Ellen R

2008-02-01

Media messages and images shape patients' perceptions about quality of life (QOL) through various "old" media-literature, film, television, and music-and so-called "new" media-the Internet, e-mail, blogs, and cell phones. In this article, the author provides a brief overview of QOL from the academic perspectives of nursing, psychology, behavioral medicine, multicultural studies, and consumer marketing. Selected theories about mass communication are discussed, as well as new technologies and their impact on QOL in our society. Examples of media messages about QOL and the QOL experience reported by patients with cancer include an excerpt from the Canadian Broadcasting Corporation radio interview with author Carol Shields, the 60 Minutes television interview focusing on Elizabeth Edwards (wife of presidential candidate John Edwards), and an excerpt from the 1994 filmThe Shawshank Redemption. Nurses are challenged to think about how they and their patients develop their perceptions about QOL through the media.

An online knowledge resource and questionnaires as a continuing pharmacy education tool to document reflective learning.

PubMed

Budzinski, Jason W; Farrell, Barbara; Pluye, Pierre; Grad, Roland M; Repchinsky, Carol; Jovaisas, Barbara; Johnson-Lafleur, Janique

2012-06-18

To assess the use of an electronic knowledge resource to document continuing education activities and reveal educational needs of practicing pharmacists. Over a 38-week period, 67 e-mails were sent to 6,500 Canadian Pharmacists Association (CPhA) members. Each e-mail contained a link to an e-Therapeutics+ Highlight, a factual excerpt of selected content from an online drug and therapeutic knowledge resource. Participants were then prompted to complete a pop-up questionnaire. Members completed 4,140 questionnaires. Participants attributed the information they learned in the Highlights to practice improvements (50.4%), learning (57.0%), and motivation to learn more (57.4%). Reading Highlight excerpts and completing Web-based questionnaires is an effective method of continuing education that could be easily documented and tracked, making it an effective tool for use with e-portfolios.

Visual and digital comparative tooth colour assessment methods and atomic force microscopy surface roughness.

PubMed

Grundlingh, A A; Grossman, E S; Shrivastava, S; Witcomb, M J

2013-10-01

This study compared digital and visual colour tooth colour assessment methods in a sample of 99 teeth consisting of incisors, canines and pre-molars. The teeth were equally divided between Control, Ozicure Oxygen Activator bleach and Opalescence Quick bleach and subjected to three treatments. Colour readings were recorded at nine intervals by two assessment methods, VITA Easyshade and VITAPAN 3D MASTER TOOTH GUIDE, giving a total of 1782 colour readings. Descriptive and statistical analysis was undertaken using a GLM test for Analysis of Variance for a Fractional Design set at a significance of P < 0.05. Atomic force micros copy was used to examine treated ename surfaces and establish surface roughness. Visual tooth colour assessment showed significance for the independent variables of treatment, number of treatments, tooth type and the combination tooth type and treatment. Digital colour assessment indicated treatment and tooth type to be of significance in tooth colour change. Poor agreement was found between visual and digital colour assessment methods for Control and Ozicure Oxygen Activator treatments. Surface roughness values increased two-fold for Opalescence Quick specimens over the two other treatments, implying that increased light scattering improved digital colour reading. Both digital and visual colour matching methods should be used in tooth bleaching studies to complement each other and to compensate for deficiencies.

Stakeholder Perceptions of Cyberbullying Cases: Application of the Uniform Definition of Bullying.

PubMed

Moreno, Megan A; Suthamjariya, Nina; Selkie, Ellen

2018-04-01

The Uniform Definition of Bullying was developed to address bullying and cyberbullying, and to promote consistency in measurement and policy. The purpose of this study was to understand community stakeholder perceptions of typical cyberbullying cases, and to evaluate how these case descriptions align with the Uniform Definition. In this qualitative case analysis we recruited stakeholders commonly involved in cyberbullying. We used purposeful sampling to identify and recruit adolescents and young adults, parents, and professionals representing education and health care. Participants were asked to write a typical case of cyberbullying and descriptors in the context of a group discussion. We applied content analysis to case excerpts using inductive and deductive approaches, and chi-squared tests for mixed methods analyses. A total of 68 participants contributed; participants included 73% adults and 27% adolescents and young adults. A total of 650 excerpts were coded from participants' example cases and 362 (55.6%) were consistent with components of the Uniform Definition. The most frequently mentioned component of the Uniform Definition was Aggressive Behavior (n = 218 excerpts), whereas Repeated was mentioned infrequently (n = 19). Most participants included two to three components of the Uniform Definition within an example case; none of the example cases included all components of the Uniform Definition. We found that most participants described cyberbullying cases using few components of the Uniform Definition. Findings can be applied toward considering refinement of the Uniform Definition to ensure stakeholders find it applicable to cyberbullying. Copyright © 2017 The Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Neural differences between the processing of musical meaning conveyed by direction of pitch change and natural music in congenital amusia.

PubMed

Zhou, Linshu; Liu, Fang; Jing, Xiaoyi; Jiang, Cunmei

2017-02-01

Music is a unique communication system for human beings. Iconic musical meaning is one dimension of musical meaning, which emerges from musical information resembling sounds of objects, qualities of objects, or qualities of abstract concepts. The present study investigated whether congenital amusia, a disorder of musical pitch perception, impacts the processing of iconic musical meaning. With a cross-modal semantic priming paradigm, target images were primed by semantically congruent or incongruent musical excerpts, which were characterized by direction (upward or downward) of pitch change (Experiment 1), or were selected from natural music (Experiment 2). Twelve Mandarin-speaking amusics and 12 controls performed a recognition (implicit) and a semantic congruency judgment (explicit) task while their EEG waveforms were recorded. Unlike controls, amusics failed to elicit an N400 effect when musical meaning was represented by direction of pitch change, regardless of the nature of the tasks (implicit versus explicit). However, the N400 effect in response to musical meaning in natural musical excerpts was observed for both the groups in both types of tasks. These results indicate that amusics are able to process iconic musical meaning through multiple acoustic cues in natural musical excerpts, but not through the direction of pitch change. This is the first study to investigate the processing of musical meaning in congenital amusia, providing evidence in support of the "melodic contour deafness hypothesis" with regard to iconic musical meaning processing in this disorder. Copyright © 2017 Elsevier Ltd. All rights reserved.

Music-induced changes in functional cerebral asymmetries.

PubMed

Hausmann, Markus; Hodgetts, Sophie; Eerola, Tuomas

2016-04-01

After decades of research, it remains unclear whether emotion lateralization occurs because one hemisphere is dominant for processing the emotional content of the stimuli, or whether emotional stimuli activate lateralised networks associated with the subjective emotional experience. By using emotion-induction procedures, we investigated the effect of listening to happy and sad music on three well-established lateralization tasks. In a prestudy, Mozart's piano sonata (K. 448) and Beethoven's Moonlight Sonata were rated as the most happy and sad excerpts, respectively. Participants listened to either one emotional excerpt, or sat in silence before completing an emotional chimeric faces task (Experiment 1), visual line bisection task (Experiment 2) and a dichotic listening task (Experiment 3 and 4). Listening to happy music resulted in a reduced right hemispheric bias in facial emotion recognition (Experiment 1) and visuospatial attention (Experiment 2) and increased left hemispheric bias in language lateralization (Experiments 3 and 4). Although Experiments 1-3 revealed an increased positive emotional state after listening to happy music, mediation analyses revealed that the effect on hemispheric asymmetries was not mediated by music-induced emotional changes. The direct effect of music listening on lateralization was investigated in Experiment 4 in which tempo of the happy excerpt was manipulated by controlling for other acoustic features. However, the results of Experiment 4 made it rather unlikely that tempo is the critical cue accounting for the effects. We conclude that listening to music can affect functional cerebral asymmetries in well-established emotional and cognitive laterality tasks, independent of music-induced changes in the emotion state. Copyright © 2016 Elsevier Inc. All rights reserved.

The neural processing of hierarchical structure in music and speech at different timescales

PubMed Central

Farbood, Morwaread M.; Heeger, David J.; Marcus, Gary; Hasson, Uri; Lerner, Yulia

2015-01-01

Music, like speech, is a complex auditory signal that contains structures at multiple timescales, and as such is a potentially powerful entry point into the question of how the brain integrates complex streams of information. Using an experimental design modeled after previous studies that used scrambled versions of a spoken story (Lerner et al., 2011) and a silent movie (Hasson et al., 2008), we investigate whether listeners perceive hierarchical structure in music beyond short (~6 s) time windows and whether there is cortical overlap between music and language processing at multiple timescales. Experienced pianists were presented with an extended musical excerpt scrambled at multiple timescales—by measure, phrase, and section—while measuring brain activity with functional magnetic resonance imaging (fMRI). The reliability of evoked activity, as quantified by inter-subject correlation of the fMRI responses, was measured. We found that response reliability depended systematically on musical structure coherence, revealing a topographically organized hierarchy of processing timescales. Early auditory areas (at the bottom of the hierarchy) responded reliably in all conditions. For brain areas at the top of the hierarchy, the original (unscrambled) excerpt evoked more reliable responses than any of the scrambled excerpts, indicating that these brain areas process long-timescale musical structures, on the order of minutes. The topography of processing timescales was analogous with that reported previously for speech, but the timescale gradients for music and speech overlapped with one another only partially, suggesting that temporally analogous structures—words/measures, sentences/musical phrases, paragraph/sections—are processed separately. PMID:26029037

Effects of Varying Reverberation on Music Perception for Young Normal-Hearing and Old Hearing-Impaired Listeners.

PubMed

Reinhart, Paul N; Souza, Pamela E

2018-01-01

Reverberation enhances music perception and is one of the most important acoustic factors in auditorium design. However, previous research on reverberant music perception has focused on young normal-hearing (YNH) listeners. Old hearing-impaired (OHI) listeners have degraded spatial auditory processing; therefore, they may perceive reverberant music differently. Two experiments were conducted examining the effects of varying reverberation on music perception for YNH and OHI listeners. Experiment 1 examined whether YNH listeners and OHI listeners prefer different amounts of reverberation for classical music listening. Symphonic excerpts were processed at a range of reverberation times using a point-source simulation. Listeners performed a paired-comparisons task in which they heard two excerpts with different reverberation times, and they indicated which they preferred. The YNH group preferred a reverberation time of 2.5 s; however, the OHI group did not demonstrate any significant preference. Experiment 2 examined whether OHI listeners are less sensitive to (e, less able to discriminate) differences in reverberation time than YNH listeners. YNH and OHI participants listened to pairs of music excerpts and indicated whether they perceived the same or different amount of reverberation. Results indicated that the ability of both groups to detect differences in reverberation time improved with increasing reverberation time difference. However, discrimination was poorer for the OHI group than for the YNH group. This suggests that OHI listeners are less sensitive to differences in reverberation when listening to music than YNH listeners, which might explain the lack of group reverberation time preferences of the OHI group.

The neural processing of hierarchical structure in music and speech at different timescales.

PubMed

Farbood, Morwaread M; Heeger, David J; Marcus, Gary; Hasson, Uri; Lerner, Yulia

2015-01-01

Music, like speech, is a complex auditory signal that contains structures at multiple timescales, and as such is a potentially powerful entry point into the question of how the brain integrates complex streams of information. Using an experimental design modeled after previous studies that used scrambled versions of a spoken story (Lerner et al., 2011) and a silent movie (Hasson et al., 2008), we investigate whether listeners perceive hierarchical structure in music beyond short (~6 s) time windows and whether there is cortical overlap between music and language processing at multiple timescales. Experienced pianists were presented with an extended musical excerpt scrambled at multiple timescales-by measure, phrase, and section-while measuring brain activity with functional magnetic resonance imaging (fMRI). The reliability of evoked activity, as quantified by inter-subject correlation of the fMRI responses, was measured. We found that response reliability depended systematically on musical structure coherence, revealing a topographically organized hierarchy of processing timescales. Early auditory areas (at the bottom of the hierarchy) responded reliably in all conditions. For brain areas at the top of the hierarchy, the original (unscrambled) excerpt evoked more reliable responses than any of the scrambled excerpts, indicating that these brain areas process long-timescale musical structures, on the order of minutes. The topography of processing timescales was analogous with that reported previously for speech, but the timescale gradients for music and speech overlapped with one another only partially, suggesting that temporally analogous structures-words/measures, sentences/musical phrases, paragraph/sections-are processed separately.

FNLAC Meeting Showcases Frederick National Laboratory’s Achievements, Future Plans | Poster

Cancer.gov

Recent accomplishments and upcoming initiatives at the Frederick National Laboratory (FNL) were the hottest topics at the recent Frederick National Laboratory Advisory Committee (FNLAC) meeting. Here are some excerpts, accompanied by time stamps from the videocast.

I Never Told Anybody: Four Poetry Writing Ideas.

ERIC Educational Resources Information Center

Koch, Kenneth

1997-01-01

Offers excerpts from Kenneth Koch's classic book in which he tells how he and Kate Farrell taught poetry writing to elderly people in a nursing home. Describes four poetry writing classes, first giving students' poems, then Koch's commentary. (PA)

The Academic Neutrality Argument: Philosophical Discourse and La Regle du Jeu.

ERIC Educational Resources Information Center

Palermo, James

1981-01-01

Presents case studies representing various points of view on the question of whether academic institutions can remain neutral. Excerpts are presented from the writings of Kenneth Strike, Robert H. Ennis, John Dewey, and Louis Althusser. (DB)

Surviving the War: A College Counselor's Journal

ERIC Educational Resources Information Center

Clinton, Philip L.

2012-01-01

This article presents excerpts of the author's journal that recounts his experiences and the events about surviving the war in Egypt from 1990-1991. The article begins with the August 13th entry in the journal of the year 1990.

An analysis of runway incursion "Hot Spots" incidents : with deidentified reports excerpts : volume 2

DOT National Transportation Integrated Search

2002-10-24

The analysis set was limited to runway incursion incidents that occurred : between January 1, 2000 and June 30,2002. : The runway incursion incidents included incidents involving eitherhold : line transgressions or actual runway penetrations. : ...

The Thrifty Thirties. Instructor's Centennial Salute to Teachers.

ERIC Educational Resources Information Center

Instructor, 1991

1991-01-01

This illustrated feature presents contributions from teachers during the 1930s which describe class activities and instructional strategies, excerpts from 1933 press reports on education and the depression, and a table of educational statistics comparing 1936 and 1988. (SM)

The Care and Maintenance of Videodiscs and Players.

ERIC Educational Resources Information Center

Paris, Judith; Boss, Richard W.

1982-01-01

Explores the effects of library use on both capacitance and laser-optical videodisc systems and outlines proper cleaning, servicing, and storage techniques. The article is excerpted from "Conservation in the Library," a book edited by Susan Swartzberg. (Author/JJD)

Lithium Batteries

Science.gov Websites

medical devices including electrocardiographs. In addition, new "textured" cathodes have been the potential medical uses of the batteries, including transdermal applications for heart regulation .' -Edited excerpt from Medical Applications of Non-medical Research Resources with Additional Information

Fostering Reflection through Challenging Practica

ERIC Educational Resources Information Center

Nickel, Jodi; Sutherby, Linda; Garrow-Oliver, Susan

2010-01-01

This article describes challenging practicum situations that provided three early childhood education students with leadership opportunities to promote best practices in child care centers. Using excerpts from student journals and meetings, the article documents students' initial discouragement at practices observed, inspiration through…

An analysis of runway incursion "Hot Spots" incidents : with deidentified reports excerpts : volume 1

DOT National Transportation Integrated Search

2002-10-24

The analysis set was limited to runway incursion incidents that occurred : between January 1, 2000 and June 30,2002. : The runway incursion incidents included incidents involving eitherhold : line transgressions or actual runway penetrations. : ...

Trade Union Rights.

ERIC Educational Resources Information Center

Maier, Heribert; And Others

1994-01-01

Excerpts addresses from an international symposium regarding workers' education, human rights, labor standards and law, socioeconomic factors, trade unions, workers' rights, professionalism, and globalization. Includes a background paper, "Participation of Workers and Their Organizations in the Field of International Labour Standards and the…

Building America Best Practices Series Volume 11. Builders Challenge Guide to 40% Whole-House Energy Savings in the Marine Climate

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

Baechler, Michael C.; Gilbride, Theresa L.; Hefty, Marye G.

2010-09-01

This best practices guide is the eleventh in a series of guides for builders produced by the U.S. Department of Energy’s Building America Program. This guide book is a resource to help builders design and construct homes that are among the most energy-efficient available, while addressing issues such as building durability, indoor air quality, and occupant health, safety, and comfort. With the measures described in this guide, builders in the marine climate (portions of Washington, Oregon, and California) can achieve homes that have whole house energy savings of 40% over the Building America benchmark (a home built to mid-1990s buildingmore » practices roughly equivalent to the 1993 Model Energy Code) with no added overall costs for consumers. These best practices are based on the results of research and demonstration projects conducted by Building America’s research teams. The guide includes information for managers, designers, marketers, site supervisors, and subcontractors, as well as case studies of builders who are successfully building homes that cut energy use by 40% in the marine climate. This document is available on the web at www.buildingamerica.gov. This report was originally cleared 06-29-2010. This version is Rev 1 cleared in Nov 2010. The only change is the reference to the Energy Star Windows critieria shown on pg 8.25 was updated to match the criteria - Version 5.0, 04/07/2009, effective 01/04/2010.« less

TASH Newsletter, 1997.

ERIC Educational Resources Information Center

TASH Newsletter, 1997

1997-01-01

Ten issues of the 1997 newsletter of TASH comprise this document. An issue typically contains news items, a column by the organization's executive director, reports from special interest groups, legislative testimony, conference information, and several major articles, such as the following: "Multicultural Perspectives: Excerpts from Opening…

Madonnas, Whores, and the Persian Gulf War.

ERIC Educational Resources Information Center

Bruno, Maria F.

1992-01-01

Discusses reactions and attitudes of students in a women's studies course during the Gulf War. Contends that the imagery of war as a sexual, phallic event was a major topic of class discussion. Presents excerpts from teacher and student conversations. (CFR)

[The psychoanalytic interview of slum dwellers in Lima].

PubMed

Rodríguez Rabanal, C

1990-07-01

A large, as yet unfinished project conducted by the "Centro Psicoanálisis y Sociedad" concerns the use of psychoanalytic methods in social research. Case excerpts are presented to illustrate typical forms of the subjective processing of migration and marginalization.

Price Advice: Counseling Alumni About the Cost of an Education.

ERIC Educational Resources Information Center

Wynn, G. Richard; Morrell, Louis R.

1999-01-01

In excerpts from alumni magazines, the treasurers of Haverford College (Pennsylvania) and Wake Forest University (North Carolina) communicate issues involved in setting tuition and offer unique approaches to explaining the value that students receive at these private institutions. (MSE)

Gaining Momentum: Re-Creating Galileo's Inclined Plane.

ERIC Educational Resources Information Center

Albrecht, Bob; Firedrake, George

1998-01-01

Provides an excerpt of Galileo's description of his inclined plane experiment. Describes the replication of Galileo's inclined plane experiment by students at Rice University (Texas) using an Internet site called the Galileo Project; then describes the authors' replication of the Project. (AEF)

Work Simplification

ERIC Educational Resources Information Center

Ross, Lynne

1970-01-01

Excerpts from a talk by Mrs. Ross at the 23rd annual convention of the American School Food Service Association in Detroit, August 5, 1969. A book on work simplification by Mrs. Ross will be available in June from the Iowa State University Press, Ames, Iowa. (Editor)

Carl Rogers: Reflections on His Life.

ERIC Educational Resources Information Center

Heppner, P. Paul; And Others

1984-01-01

Interviewed Carl Rogers, a prominent psychologist, about aspects of his personal life, professional contributions, significant others, and psychology in general. Includes excerpts from several letters from individuals who have known Rogers and who were asked to comment on their experiences with him. (LLL)

Interview With the 2002 Caldecott Medal Winner, David Wiesner.

ERIC Educational Resources Information Center

Giorgis, Cyndi; Johnson, Nancy J.

2003-01-01

Discusses David Wiesner, the 2002 Caldecott Medal Winner, and includes excerpts of an interview with him. Notes that Wiesner's books appeal to the imagination and often use art elements such as scale. Details the winning book, "The Three Pigs." (PM)

Nanostructures on fused silica surfaces produced by ion beam sputtering with Al co-deposition

NASA Astrophysics Data System (ADS)

Liu, Ying; Hirsch, Dietmar; Fechner, Renate; Hong, Yilin; Fu, Shaojun; Frost, Frank; Rauschenbach, Bernd

2018-01-01

The ion beam sputtering (IBS) of smooth mono-elemental Si with impurity co-deposition is extended to a pre-rippled binary compound surface of fused silica (SiO2). The dependence of the rms roughness and the deposited amount of Al on the distance from the Al source under Ar+ IBS with Al co-deposition was investigated on smooth SiO2, pre-rippled SiO2, and smooth Si surfaces, using atomic force microscopy and X-ray photoelectron spectroscopy. Although the amounts of Al deposited on these three surfaces all decreased with increasing distance from the Al target, the morphology and rms roughness of the smooth Si surface did not demonstrate a strong distance dependence. In contrast to smooth Si, the rms roughness of both the smooth and pre-rippled SiO2 surfaces exhibited a similar distance evolution trend of increasing, decreasing, and final stabilization at the distance where the results were similar to those obtained without Al co-deposition. However, the pre-rippled SiO2 surfaces showed a stronger modulation of rms roughness than the smooth surfaces. At the incidence angles of 60° and 70°, dot-decorated ripples and roof-tiles were formed on the smooth SiO2 surfaces, respectively, whereas nanostructures of closely aligned grains and blazed facets were generated on the pre-rippled SiO2, respectively. The combination of impurity co-deposition with pre-rippled surfaces was found to facilitate the formation of novel types of nanostructures and morphological growth. The initial ripples act as a template to guide the preferential deposition of Al on the tops of the ripples or the ripple sides facing the Al wedge, but not in the valleys between the ripples, leading to 2D grains and quasi-blazed grating, which offer significant promise in optical applications. The rms roughness enhancement is attributed not to AlSi, but to AlOxFy compounds originating mainly from the Al source.

Trophic interactions induce spatial self-organization of microbial consortia on rough surfaces.

PubMed

Wang, Gang; Or, Dani

2014-10-24

The spatial context of microbial interactions common in natural systems is largely absent in traditional pure culture-based microbiology. The understanding of how interdependent microbial communities assemble and coexist in limited spatial domains remains sketchy. A mechanistic model of cell-level interactions among multispecies microbial populations grown on hydrated rough surfaces facilitated systematic evaluation of how trophic dependencies shape spatial self-organization of microbial consortia in complex diffusion fields. The emerging patterns were persistent irrespective of initial conditions and resilient to spatial and temporal perturbations. Surprisingly, the hydration conditions conducive for self-assembly are extremely narrow and last only while microbial cells remain motile within thin aqueous films. The resulting self-organized microbial consortia patterns could represent optimal ecological templates for the architecture that underlie sessile microbial colonies on natural surfaces. Understanding microbial spatial self-organization offers new insights into mechanisms that sustain small-scale soil microbial diversity; and may guide the engineering of functional artificial microbial consortia.

Florence Bascom and the Exclusion of Women From Earth Science Curriculum Materials

ERIC Educational Resources Information Center

Arnold, Lois

1975-01-01

Numerous excerpts from present day earth science curriculum materials reveal sexual discrimination. In addition, studies of photographs included in the materials reveal a high male dominance. The significant contributions of one earth scientist, Florence Bascom, are remembered. (CP)

7 CFR 1780.83 - Bond transcript documents.

Code of Federal Regulations, 2010 CFR

2010-01-01

...) Copies of general incumbency certificate; (c) Certified copies of minutes or excerpts from all meetings... statutory requirements incident to calling and holding a favorable bond election, if one is necessary; (e..., with any attached coupons; (h) Attorney's no-litigation certificate; (i) Certified copies of...

Canada as an Immigrant Nation: Implications for Educators Excerpts from an Interview with John Ralston Saul

ERIC Educational Resources Information Center

Education Canada, 2011

2011-01-01

This article presents an interview with John Ralston Saul, one of Canada's pre-eminent thinkers. In the interview, Mr. Saul shares his provocative and compelling thoughts on the state of Canada's public education systems.

Rationales for Teaching Young Adult Literature.

ERIC Educational Resources Information Center

Reid, Louann, Ed.

A resource for finding appropriate works of adolescent literature and, when necessary, defending them against challenges, this book presents the recommendations of 25 educators concerning novels, nonfiction works, and short story collections that adolescents enjoy. Contributors provide synopses, sample excerpts, and brief author biographies, along…

Historical Research: A Qualitative Perspective.

ERIC Educational Resources Information Center

Heller, George N.

1996-01-01

Provides a brief overview of the uses of rhetoric in the history of writing about music. Discusses Aristotle's topology of the three different kinds of rhetoric: deliberative, judicial, and epideictic (demonstrative). Includes excerpts from past music criticism, copious notes, and a 27-item bibliography. (MJP)

AV Programs for Computer Know-How.

ERIC Educational Resources Information Center

Mandell, Phyllis Levy

1985-01-01

Lists 44 audiovisual programs (most released between 1983 and 1984) grouped in seven categories: computers in society, introduction to computers, computer operations, languages and programing, computer graphics, robotics, computer careers. Excerpts from "School Library Journal" reviews, price, and intended grade level are included. Names…

Textbook America.

ERIC Educational Resources Information Center

Karp, Walter

1980-01-01

Focuses on how political attitudes have been influenced by American history textbooks at various times throughout history. Excerpts from traditional and revisionist textbooks are presented, with emphasis on "America Revised" by Frances FitzGerald. Journal available from Harper's Magazine Co., 2 Park Ave., New York, NY 10016. (DB)

Raising Butterflies from Your Own Garden.

ERIC Educational Resources Information Center

Howley-Pfeifer, Patricia

2002-01-01

Describes how raising monarch, black swallowtail, and mourning cloak butterflies in a kindergarten class garden can provide opportunities for observation experiences. Includes detailed steps for instruction and describes stages of growth. Excerpts children's journal dictations to illustrate ways to support the discovery process. Describes related…

Culture and Influence in Multisite Evaluation

ERIC Educational Resources Information Center

Kirkhart, Karen E.

2011-01-01

Understanding the influence of multisite evaluation requires careful consideration of cultural context. The author illustrates dimensions of influence and culture with excerpts from four National Science Foundation evaluation case studies and summarizes what influence teaches everyone about culture and what culture teaches everyone about…

JPRS Report Science & Technology Japan

DTIC Science & Technology

1989-05-04

POLICY R&D Trends in Industry Assessed [Bonn TECHNOLOGIE NACHRICHTEN -MANAGEMENT INFORMATIONEN, 30 Sep 88] 17 TELECOMUNICATIONS Business To Expand Use...Industry Assessed 3698m051 Bonn TECHNOLOGIE NACHRICHTEN - MANAGEMENTINFORMATIONEN, in German No 488, 30Sep88pp 13-14 [Excerpts] With a yearly investment

Industry Restructuring: Extracts from Centre Publications.

ERIC Educational Resources Information Center

Hall, William C., Ed.

This document contains excerpts from material previously published by Australia's TAFE (Technical and Further Education) National Centre for Research and Development on the subjects of industry restructuring, the reasons for restructuring, revising curricula, and providing a service to business and industry. Its contents are "Industry…

China Report Science and Technology No. 196

DTIC Science & Technology

1983-05-02

Liang Shiyuan ; HANGKONG ZHISHI, Mar 83) 8 Briefs High Temperature Microscopic Television 10 LIFE SCIENCES Briefs Hepatitis B Virus Clone...Mar 83 pp 18-19 [Article by Liang Shiyuan [2733 1102 0337]: Salvaged Helicopter Rotor Blades and Windpower Stations"] [Excerpt] China is

Urbanization in Bangladesh: some contemporary observations.

PubMed

Laskar, S I

1996-01-01

The author analyzes "levels and trends of urbanization in Bangladesh. It also makes an attempt to elucidate the implications of urbanization.... The...analysis corroborates that although the overall level of urbanization remained low, the sheer magnitude of total urban population has become formidable." excerpt

The How and Why of Teaching Singing Schools in Eighteenth Century America.

ERIC Educational Resources Information Center

Britton, Allen P.

1989-01-01

Looks at eighteenth century U.S. tunebooks to discover the philosophies, the instructional materials, and the methods of early music and singing masters. Uses excerpts from tunebooks to illustrate approaches made to music reading and performance practice. (LS)

Restoring Fun to Game Theory

ERIC Educational Resources Information Center

Dixit, Avinash

2005-01-01

The author suggests methods for teaching game theory at an introductory level, using interactive games to be played in the classroom or in computer clusters, clips from movies to be screened and discussed, and excerpts from novels and historical books to be read and discussed.

Integration of M&S (Modeling and Simulation), Software Design and DoDAF (Department of Defense Architecture Framework (RT 24)

DTIC Science & Technology

2012-04-09

between BPMN , SysML, and Arena ........................................... 16 Capabilities, Activities, Resources, Performers...Proof of Concept ................................................................ 22 BPMN 2.0 XML to Arena Converter...21 Figure 5: BPMN 2.0 XML StartEvent (Excerpt

Solar Access to Public Capital (SAPC) Working Group: Best Practices in PV System Installation; Version 1.0, March 2015; Period of Performance, October 2014 - September 2015

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

Doyle, C.; Truitt, A.; Inda, D.

The following Photovoltaics Installation Best Practices Guide is one of several work products developed by the Solar Access to Public Capital (SAPC) working group, which works to open capital market investment. SAPC membership includes over 450 leading solar developers, financiers and capital managers, law firms, rating agencies, accounting and engineering firms, and other stakeholders engaged in solar asset deployment. SAPC activities are directed toward foundational elements necessary to pool project cash flows into tradable securities: standardization of power purchase and lease contracts for residential and commercial end customers; development of performance and credit data sets to facilitate investor due diligencemore » activities; comprehension of risk perceived by rating agencies; and the development of best practice guides for PV system installation and operations and maintenance (O&M) in order to encourage high-quality system deployment and operation that may improve lifetime project performance and energy production. This PV Installation Best Practices Guide was developed through the SAPC Installation Best Practices subcommittee, a subgroup of SAPC comprised of a wide array of solar industry leaders in numerous fields of practice. The guide was developed over roughly one year and eight months of direct engagement by the subcommittee and two working group comment periods.« less

Writing That's Worth Reading: A Practical Guide For Writers Of Medical Articles Part One: How to Love Librarians and Become Immortal

PubMed Central

McCaffery, Margaret

1980-01-01

Family practice is an expanding field which is beginning to produce its own literature. In order to make the job of writing an article easier, the author needs a method of organizing material and a checklist of things to remember when submitting the article for publication. This series of articles will cover the process of writing from rough notes to finished product, and will conclude with a description of the review process—what happens to an article after submission. PMID:21293639

The Conway Water Supply: Results of Archeological Survey and Testing and a Historical Survey of a Proposed Reservoir Area in Conway County, Arkansas.

DTIC Science & Technology

1980-11-01

chalk) (Evans 1978:67). Bone may not be preserved in soils whose acidity is too high (pH 6.3) ( Heizer and Graham 1968:125-126). Within the project...goals were directed toward discerning the patterns of interaction among the components of the system (Hole and Heizer 1973:315). Archeologists realized...unreliable (Hole and Heizer 1973: 140). They believe that surface artifacts can serve as only a rough guide to the site’s contents. No random sampling

The effect of vision and hearing loss on listeners' perception of referential meaning in music.

PubMed

Darrow, Alice-Ann; Novak, Julie

2007-01-01

The purpose of the present study was to examine the effect of vision and hearing loss on listeners' perception of referential meaning in music. Participants were students at a state school for the deaf and blind, and students with typical hearing and vision who attended neighboring public schools (N = 96). The music stimuli consisted of six 37-second randomly ordered excerpts from Saint Saëns, Carnival of the Animals. The excerpts were chosen because of their use in similar studies and the composer's clearly intended meaning conveyed in the titles of the excerpts. After allowing for appropriate procedural accommodations for participants with hearing or vision loss, all participants were asked to select the image portrayed by the music. A univariate ANOVA was computed to address the research question, "Do students with vision or hearing loss assign the same visual images to music as students without such sensory losses?" Data were analyzed to examine the effects of sensory condition as well as age and gender. A significant main effect was found for sensory condition, with follow up tests indicating that participants with typical hearing and vision agreed with the composer's intended meaning significantly more often than did participants with vision or hearing loss. No significant main effects were found for gender or age, and no significant interactions were found. Summary data indicated that selected images were more easily identified, or were more difficult to identify across conditions. The data also revealed an order of difficulty and patterns of confusion that were similar across sensory conditions and ages, indicating participant responses were not random, and that some referential meaning in music is conventional.

Biased emotional recognition in depression: perception of emotions in music by depressed patients.

PubMed

Punkanen, Marko; Eerola, Tuomas; Erkkilä, Jaakko

2011-04-01

Depression is a highly prevalent mood disorder, that impairs a person's social skills and also their quality of life. Populations affected with depression also suffer from a higher mortality rate. Depression affects person's ability to recognize emotions. We designed a novel experiment to test the hypothesis that depressed patients show a judgment bias towards negative emotions. To investigate how depressed patients differ in their perception of emotions conveyed by musical examples, both healthy (n=30) and depressed (n=79) participants were presented with a set of 30 musical excerpts, representing one of five basic target emotions, and asked to rate each excerpt using five Likert scales that represented the amount of each one of those same emotions perceived in the example. Depressed patients showed moderate but consistent negative self-report biases both in the overall use of the scales and their particular application to certain target emotions, when compared to healthy controls. Also, the severity of the clinical state (depression, anxiety and alexithymia) had an effect on the self-report biases for both positive and negative emotion ratings, particularly depression and alexithymia. Only musical stimuli were used, and they were all clear examples of one of the basic emotions of happiness, sadness, fear, anger and tenderness. No neutral or ambiguous excerpts were included. Depressed patients' negative emotional bias was demonstrated using musical stimuli. This suggests that the evaluation of emotional qualities in music could become a means to discriminate between depressed and non-depressed subjects. The practical implications of the present study relate both to diagnostic uses of such perceptual evaluations, as well as a better understanding of the emotional regulation strategies of the patients. Copyright © 2010 Elsevier B.V. All rights reserved.

Emotions induced by operatic music: psychophysiological effects of music, plot, and acting: a scientist's tribute to Maria Callas.

PubMed

Balteş, Felicia Rodica; Avram, Julia; Miclea, Mircea; Miu, Andrei C

2011-06-01

Operatic music involves both singing and acting (as well as rich audiovisual background arising from the orchestra and elaborate scenery and costumes) that multiply the mechanisms by which emotions are induced in listeners. The present study investigated the effects of music, plot, and acting performance on emotions induced by opera. There were three experimental conditions: (1) participants listened to a musically complex and dramatically coherent excerpt from Tosca; (2) they read a summary of the plot and listened to the same musical excerpt again; and (3) they re-listened to music while they watched the subtitled film of this acting performance. In addition, a control condition was included, in which an independent sample of participants succesively listened three times to the same musical excerpt. We measured subjective changes using both dimensional, and specific music-induced emotion questionnaires. Cardiovascular, electrodermal, and respiratory responses were also recorded, and the participants kept track of their musical chills. Music listening alone elicited positive emotion and autonomic arousal, seen in faster heart rate, but slower respiration rate and reduced skin conductance. Knowing the (sad) plot while listening to the music a second time reduced positive emotions (peacefulness, joyful activation), and increased negative ones (sadness), while high autonomic arousal was maintained. Watching the acting performance increased emotional arousal and changed its valence again (from less positive/sad to transcendent), in the context of continued high autonomic arousal. The repeated exposure to music did not by itself induce this pattern of modifications. These results indicate that the multiple musical and dramatic means involved in operatic performance specifically contribute to the genesis of music-induced emotions and their physiological correlates. Copyright © 2011 Elsevier Inc. All rights reserved.

There Is No News Like Bad News: Women Are More Remembering and Stress Reactive after Reading Real Negative News than Men

PubMed Central

Marin, Marie-France; Morin-Major, Julie-Katia; Schramek, Tania E.; Beaupré, Annick; Perna, Andrea; Juster, Robert-Paul; Lupien, Sonia J.

2012-01-01

With the advent of specialized television channels offering 24-hour coverage, Internet and smart phones, the possibility to be constantly in contact with the media has increased dramatically in the last decades. Despite this higher access to knowledge, the impact media exposure has on healthy individuals remains poorly studied. Given that most information conveyed in the media is negative and that upon perception of threat, the brain activates the stress system, which leads to cortisol secretion, we decided to determine how healthy individuals react to media information. Accordingly, we investigated whether reading real negative news (1) is physiologically stressful, (2) modulates one’s propensity to be stress reactive to a subsequent stressor and (3) modulates remembrance for these news. Sixty participants (30 women, 30 men) were randomly assigned to either twenty-four real neutral news excerpts or to twenty-four real negative excerpts for 10 minutes. They were then all exposed to a well-validated psychosocial stressor, the Trier Social Stress Test (TSST), which consists of an anticipation phase of 10 minutes and a test phase of 10 minutes. A total of eight salivary cortisol samples were collected, at 10-minutes intervals, throughout the experimental procedure. One day later, a free recall of the news was performed. Results showed that although reading negative news did not lead to change in cortisol levels (p>0.05), it led to a significant increase in cortisol to a subsequent stressor in women only (p<0.001). Also, women in the negative news condition experienced better memory for these news excerpts compared to men (p<0.01). These results suggest a potential mechanism by which media exposure could increase stress reactivity and memory for negative news in women. PMID:23071755

There is no news like bad news: women are more remembering and stress reactive after reading real negative news than men.

PubMed

Marin, Marie-France; Morin-Major, Julie-Katia; Schramek, Tania E; Beaupré, Annick; Perna, Andrea; Juster, Robert-Paul; Lupien, Sonia J

2012-01-01

With the advent of specialized television channels offering 24-hour coverage, Internet and smart phones, the possibility to be constantly in contact with the media has increased dramatically in the last decades. Despite this higher access to knowledge, the impact media exposure has on healthy individuals remains poorly studied. Given that most information conveyed in the media is negative and that upon perception of threat, the brain activates the stress system, which leads to cortisol secretion, we decided to determine how healthy individuals react to media information. Accordingly, we investigated whether reading real negative news (1) is physiologically stressful, (2) modulates one's propensity to be stress reactive to a subsequent stressor and (3) modulates remembrance for these news. Sixty participants (30 women, 30 men) were randomly assigned to either twenty-four real neutral news excerpts or to twenty-four real negative excerpts for 10 minutes. They were then all exposed to a well-validated psychosocial stressor, the Trier Social Stress Test (TSST), which consists of an anticipation phase of 10 minutes and a test phase of 10 minutes. A total of eight salivary cortisol samples were collected, at 10-minutes intervals, throughout the experimental procedure. One day later, a free recall of the news was performed. Results showed that although reading negative news did not lead to change in cortisol levels (p>0.05), it led to a significant increase in cortisol to a subsequent stressor in women only (p<0.001). Also, women in the negative news condition experienced better memory for these news excerpts compared to men (p<0.01). These results suggest a potential mechanism by which media exposure could increase stress reactivity and memory for negative news in women.

Ultrasound-Guided Angioplasty of Dysfunctional Vascular Access for Haemodialysis. The Pros and Cons

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

García-Medina, J., E-mail: josegmedina57@gmail.com; García-Alfonso, J. J., E-mail: juanjozarandieta@gmail.com

PurposeTo describe the benefits and the disadvantages of angioplasty in dialysis fistulas using only ultrasound guidance.Materials and MethodsThis is a prospective study in 132 failing or non-maturing arteriovenous accesses that underwent 189 ultrasound-guided balloon angioplasties. The technical success was defined as non-use of X-ray fluoroscopy during the procedure.Results127 procedures (67%) were successfully completed without fluoroscopy. Most failures were due to difficulty to traverse aneurismal segments, as well as anastomotic stenoses. Including initial failures, the primary patency rates at 6, 12 months and 2 years were 75 ± 3, 41 ± 3 and 14 ± 2%, respectively.ConclusionEndovascular repair of the dysfunctional vascular access for haemodialysis under ultrasound guidance ismore » feasible and safe in roughly two-thirds of cases.« less

Guided self-assembly of nanostructured titanium oxide

NASA Astrophysics Data System (ADS)

Wang, Baoxiang; Rozynek, Zbigniew; Fossum, Jon Otto; Knudsen, Kenneth D.; Yu, Yingda

2012-02-01

A series of nanostructured titanium oxide particles were synthesized by a simple wet chemical method and characterized by means of small-angle x-ray scattering (SAXS)/wide-angle x-ray scattering (WAXS), atomic force microscope (AFM), scanning electron microscope (SEM), transmission electron microscope (TEM), thermal analysis, and rheometry. Tetrabutyl titanate (TBT) and ethylene glycol (EG) can be combined to form either TiOx nanowires or smooth nanorods, and the molar ratio of TBT:EG determines which of these is obtained. Therefore, TiOx nanorods with a highly rough surface can be obtained by hydrolysis of TBT with the addition of cetyl-trimethyl-ammonium bromide (CTAB) as surfactant in an EG solution. Furthermore, TiOx nanorods with two sharp ends can be obtained by hydrolysis of TBT with the addition of salt (LiCl) in an EG solution. The AFM results show that the TiOx nanorods with rough surfaces are formed by the self-assembly of TiOx nanospheres. The electrorheological (ER) effect was investigated using a suspension of titanium oxide nanowires or nanorods dispersed in silicone oil. Oil suspensions of titanium oxide nanowires or nanorods exhibit a dramatic reorganization when submitted to a strong DC electric field and the particles aggregate to form chain-like structures along the direction of applied electric field. Two-dimensional SAXS images from chains of anisotropically shaped particles exhibit a marked asymmetry in the SAXS patterns, reflecting the preferential self-assembly of the particles in the field. The suspension of rough TiOx nanorods shows stronger ER properties than that of the other nanostructured TiOx particles. We find that the particle surface roughness plays an important role in modification of the dielectric properties and in the enhancement of the ER effect.

Guided self-assembly of nanostructured titanium oxide.

PubMed

Wang, Baoxiang; Rozynek, Zbigniew; Fossum, Jon Otto; Knudsen, Kenneth D; Yu, Yingda

2012-02-24

A series of nanostructured titanium oxide particles were synthesized by a simple wet chemical method and characterized by means of small-angle x-ray scattering (SAXS)/wide-angle x-ray scattering (WAXS), atomic force microscope (AFM), scanning electron microscope (SEM), transmission electron microscope (TEM), thermal analysis, and rheometry. Tetrabutyl titanate (TBT) and ethylene glycol (EG) can be combined to form either TiO(x) nanowires or smooth nanorods, and the molar ratio of TBT:EG determines which of these is obtained. Therefore, TiO(x) nanorods with a highly rough surface can be obtained by hydrolysis of TBT with the addition of cetyl-trimethyl-ammonium bromide (CTAB) as surfactant in an EG solution. Furthermore, TiO(x) nanorods with two sharp ends can be obtained by hydrolysis of TBT with the addition of salt (LiCl) in an EG solution. The AFM results show that the TiO(x) nanorods with rough surfaces are formed by the self-assembly of TiO(x) nanospheres. The electrorheological (ER) effect was investigated using a suspension of titanium oxide nanowires or nanorods dispersed in silicone oil. Oil suspensions of titanium oxide nanowires or nanorods exhibit a dramatic reorganization when submitted to a strong DC electric field and the particles aggregate to form chain-like structures along the direction of applied electric field. Two-dimensional SAXS images from chains of anisotropically shaped particles exhibit a marked asymmetry in the SAXS patterns, reflecting the preferential self-assembly of the particles in the field. The suspension of rough TiO(x) nanorods shows stronger ER properties than that of the other nanostructured TiO(x) particles. We find that the particle surface roughness plays an important role in modification of the dielectric properties and in the enhancement of the ER effect.

Beyond Cyborg Subjectivities: Becoming-Posthumanist Educational Researchers

ERIC Educational Resources Information Center

Gough, Annette; Gough, Noel

2017-01-01

This excerpt from our collective biography emerges from a dialogue that commenced when Noel interjected the concept of "becoming-cyborg" into our conversations about Annette's experiences of breast cancer, which initially prompted her to (re)interpret her experiences as a "chaos narrative" of cyborgian and environmental…

Introduction: Sign Language, Sustainable Development, and Equal Opportunities

ERIC Educational Resources Information Center

De Clerck, Goedele A. M.

2017-01-01

This article has been excerpted from "Introduction: Sign Language, Sustainable Development, and Equal Opportunities" (De Clerck) in "Sign Language, Sustainable Development, and Equal Opportunities: Envisioning the Future for Deaf Students" (G. A. M. De Clerck & P. V. Paul (Eds.) 2016). The idea of exploring various…

Problems of the Child's Mental Development.

ERIC Educational Resources Information Center

Davydov, V. V.

1988-01-01

Chapter two from V. V. Davydov's "Problems of Developmental Teaching" (1986) is excerpted. Analyzes Piagetian theory, finding it neglects the influence of teaching and child rearing on mental development. Builds from Lev S. Vygotsky's theories to delineate stages in personality and mental development during childhood. (CH)

Telecommunications in ARL Libraries. SPEC Kit 98.

ERIC Educational Resources Information Center

Association of Research Libraries, Washington, DC. Office of Management Studies.

This 11-document kit introduces the current and planned uses of telecommunications facilities in the computerized information systems of several research libraries, public libraries, and library groups contacted in 1983. The first two documents are excerpts from reports on networks: "Telecommunications: An Overview for OCLC," and…

Trends Developments.

ERIC Educational Resources Information Center

ASPBAE Courier Service, 1981

1981-01-01

This issue contains extracts from twenty-one country reports and case studies presented to the Unesco Regional Seminar on Adult Education and Development in Bangkok, November 24-December 4, 1980. The excerpts have an emphasis on innovations in adult education in the region. Countries and programs discussed include (1) community…

An Introduction to Value Analysis.

ERIC Educational Resources Information Center

Takacs, Kalman

1983-01-01

Emphasizes consciousness as a quality which differentiates a human being from other living organisms. Excerpts various perspectives that are value-analyzed to illustrate two assumptions: (1) thinking leads to valuing and values and (2) all psychological perspectives are based upon some value system which can be identified. (JAC)

READ Perspectives, 2001.

ERIC Educational Resources Information Center

Porter, Rosalie Pedalino, Ed.

2001-01-01

The first article, "The Cost of English Acquisition Programs: Arizona Department of Education English Acquisition Cost Study" contains excerpts from a study (Phases 1 and 4) conducted for the Arizona Department of Education on the costs of various English-acquisition programs. Six successful but varied English-acquisition programs for…

Parallel Narrative Structure in Paul Harding's "Tinkers"

ERIC Educational Resources Information Center

Çirakli, Mustafa Zeki

2014-01-01

The present paper explores the implications of parallel narrative structure in Paul Harding's "Tinkers" (2009). Besides primarily recounting the two sets of parallel narratives, "Tinkers" also comprises of seemingly unrelated fragments such as excerpts from clock repair manuals and diaries. The main stories, however, told…

Preadolescents - What Makes Them Tick? A Childhood Education Special (First in a Series): Classic Statements from the Educator's Archives

ERIC Educational Resources Information Center

Redl, Fritz

1970-01-01

Discusses the individual and group psychology of preadolescence and offers suggestions for improving adult-child relationships. (Excerpt from "Preadolescents - What Makes Them Tick? by Dr. Fritz Redl, published in Child Study in 1943.) (DR)

The Eyes Have It.

ERIC Educational Resources Information Center

Walsh, Janet

1982-01-01

Discusses the health hazards of working with the visual display systems of computers, in particular the eye problems associated with long-term use of video display terminals. Excerpts from and ordering information for the National Institute for Occupational Safety and Health report on such hazards are included. (JJD)

Nevada Administrative Code for Special Education Programs.

ERIC Educational Resources Information Center

Nevada State Dept. of Education, Carson City. Special Education Branch.

This document presents excerpts from Chapter 388 of the Nevada Administrative Code, which concerns definitions, eligibility, and programs for students who are disabled or gifted/talented. The first section gathers together 36 relevant definitions from the Code for such concepts as "adaptive behavior,""autism,""gifted and…

Iroquois in Blue: From Reservation to Civil War Battlefield.

ERIC Educational Resources Information Center

Hauptman, Laurence M.

1988-01-01

Uses excerpts from letters and personal narratives to present the experiences of Iroquois soldiers in the Civil War. Describes initial U.S. resistance to Indian enlistment, Iroquois eagerness to enlist, heroic deeds, and conditions of starvation, filth, and disease in Confederate prisons. (SV)

Effects of jackhammer weight on bridge deck preparation prior to overlay.

DOT National Transportation Integrated Search

2011-02-18

We found one citation for a research project directly related to the issue of jackhammer weight: a 2002 Missouri DOT study. : Because we were unable to identify any other published research on this topic, we have included excerpts from 14 : state spe...

What Is Utility?

ERIC Educational Resources Information Center

Arts Education Policy Review, 2004

2004-01-01

This article provides excerpts from "The Four Ages of Poetry" (1820), by Thomas Love Peacock; "The Defence of Poetry" (1821), by Percy Bysshe Shelley; and "On Milton" (1826), by Thomas Babington Macaulay. Although Shelley is the main focus, the essays are arranged chronologically. Brackets indicate editorial asides; original spelling and…

God's Turnstile: The Work of John Wheeler and Stephen Hawking.

ERIC Educational Resources Information Center

Overbye, Dennis

1991-01-01

Presents an excerpt from the book entitled "Lonely Hearts of the Cosmos." Provides narration of behind-the-scenes events in the lives, the scientific debates, and the intellectual triumphs of the two physicists responsible for inventing the concept of the black hole. (JJK)

Issues and Trends in Literacy Education.

ERIC Educational Resources Information Center

Robinson, Richard D., Ed.; And Others

Developed with practicing teachers in mind, this book presents reprints of 22 articles and excerpts from longer works that deal with the most significant trends and issues facing literacy educators--whole language, phonics, literacy materials, emergent literacy, spelling, assessment, content literacy, vocabulary instruction, national standards,…

The Paideia Proposal: Adler's Sugar-Coated Elitism?

ERIC Educational Resources Information Center

Blank, Kermit J.

1984-01-01

Peruses Adler's Paideia Proposal and its use of excerpts from Dewey's writings on democracy, focusing on the meaning of democracy. Analyzes Adler's and Dewey's views from a traditional philosophic standpoint (neo-Thomistic versus experimentalist), contrasts them from an educational philosophic vantage (perennialism versus progressivisim), and…

Training Requirements in OSHA Standards and Training Guidelines.

ERIC Educational Resources Information Center

Occupational Safety and Health Administration, Washington, DC.

This booklet contains Occupational Safety and Health Administration (OSHA) training requirements, excerpted from OSHA standards. The booklet is designed to help employers, safety and health professionals, training directors, and others who need to know training requirements. (Requirements for posting information, warning signs, labels, and the…

7 CFR 248.18 - Audits.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 4 2010-01-01 2010-01-01 false Audits. 248.18 Section 248.18 Agriculture Regulations... Agencies § 248.18 Audits. (a) Federal access to information. The Secretary, the Comptroller General of the... the purpose of making surveys, audits, examinations, excerpts, and transcripts. (b) State agency...

20 CFR 638.809 - Audit.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Audit. 638.809 Section 638.809 Employees... THE JOB TRAINING PARTNERSHIP ACT Administrative Provisions § 638.809 Audit. (a) The Secretary of Labor... purpose of making surveys, audits, examinations, excerpts, and transcripts. (b) The Secretary shall, with...

Brothers & Sisters Talk with PACER.

ERIC Educational Resources Information Center

Binkard, Betty; And Others

This booklet presents excerpts from interviews with siblings (ages 10-28) of persons with a range of handicaps, including Down Syndrome, cerebral palsy, learning disabilities, deafness, autism, seizure disorder, genetic disorders, and mental retardation. It is arranged in order from the youngest person interviewed and continues through…

Sampling the Deaf Experience.

ERIC Educational Resources Information Center

Teller, Henry E.; And Others

1993-01-01

Two graduate students in deaf education wore ear plugs for two months to simulate hearing loss, and recorded their experiences and feelings. Excerpts from their journals are presented, commenting on such daily activities as shopping at a mall, watching television, driving, babysitting, and attending a football game. (JDD)

Sherlock Holmes as a Social Scientist.

ERIC Educational Resources Information Center

Ward, Veronica; Orbell, John

1988-01-01

Presents a way of teaching the scientific method through studying the adventures of Sherlock Holmes. Asserting that Sherlock Holmes used the scientific method to solve cases, the authors construct Holmes' method through excerpts from novels featuring his adventures. Discusses basic assumptions, paradigms, theory building, and testing. (SLM)

Books in Children's Lives: Convincing Portraits.

ERIC Educational Resources Information Center

Abrahamson, Richard F.; Carter, Betty

1998-01-01

Provides a descriptive bibliography of titles that show the significant role books play in a young person's existence. Includes a letter excerpted from "Dear Author" magazine, from a 14-year old to "Charlotte's Web" author E.B. White telling how the book changed her life. (AEF)

Is There Scientific Consensus on Acid Rain? -- Excerpts from Six Governmental Reports.

ERIC Educational Resources Information Center

Environmental Education Report and Newsletter, 1986

1986-01-01

Compiles a series of direct quotations from six governmental reports that reflect a scientific consensus on major aspects of acid deposition. Presents the statements in a question and answer format. Also reviews the sources, extent, and effects of acid rain. (ML)

Selections from Were We Guinea Pigs?

ERIC Educational Resources Information Center

UCLA Educator, 1980

1980-01-01

Presents excerpts from a book written by students in 1938 who attended University High School, a laboratory school at Ohio State University. Provides background information about the school, curriculum information, teacher evaluations and overall evaluations of the educational experience. Points up advantages and disadvantages of the experimental…

Folk Tales, Fairy Tales, and History: Uses and Classification.

ERIC Educational Resources Information Center

Claremont, Francesca

1993-01-01

Compiles excerpts from two 1964 lectures that examine the use of folk and fairy tales for the teaching of prehistory, geography, and grammar. Provides a starting point for thinking about the power of literature as an integrating medium in the Montessori elementary classroom. (HTH)

Analysis of the impact of population growth in Henan Province on its environment and ecosystem.

PubMed

Zhao, J

1997-01-01

"This paper analyzes the effects of population growth on the...environment and ecosystem [of China's Henan Province]. This paper also proposes a key countermeasure to deal with the population growth and environmental improvement of Henan Province." excerpt

Counseling Interactions as a Function of Spatial-Environmental Conditions.

ERIC Educational Resources Information Center

Lecomte, Conrad; And Others

1981-01-01

Investigated the effects of selected spatial-environmental conditions on counselor and counselee interview behaviors. Rated excerpts from initial sessions. Results indicated significant effects of distance on counselor concreteness, lighting on counselor communication of cognitive sets and distance on counselee affective self-disclosure in later…

Settings for School Improvement.

ERIC Educational Resources Information Center

Goldenberg, Claude

2003-01-01

This article reviews findings from research and practice in school reform, with a special focus on literacy outcomes in schools with students at risk. It describes videotape excerpts that illustrate the "Getting Results Model." This model involves four key change factors: goals, indicators, assistance from others, and leadership. (Contains…

20 CFR 437.42 - Retention and access requirements for records.

Code of Federal Regulations, 2010 CFR

2010-04-01

.... 437.42 Section 437.42 Employees' Benefits SOCIAL SECURITY ADMINISTRATION UNIFORM ADMINISTRATIVE... (c) of this section. (2) If any litigation, claim, negotiation, audit or other action involving the... to make audits, examinations, excerpts, and transcripts. (2) Expiration of right of access. The...

20 CFR 437.42 - Retention and access requirements for records.

Code of Federal Regulations, 2011 CFR

2011-04-01

.... 437.42 Section 437.42 Employees' Benefits SOCIAL SECURITY ADMINISTRATION UNIFORM ADMINISTRATIVE... (c) of this section. (2) If any litigation, claim, negotiation, audit or other action involving the... to make audits, examinations, excerpts, and transcripts. (2) Expiration of right of access. The...

Bicentennial Youth Debates: Issue Analysis.

ERIC Educational Resources Information Center

Huseman, Richard C., Ed.; Luck, James I., Ed.

This document includes introductory essays, excerpted documents, and selected bibliographies to promote a national dialogue concerning America for its Bicentennial. Bicentennial Youth Debates (BYD) is a national program developed by the Speech Communication Association and supported by a grant from the National Endowment for the Humanities. The…

Cross-modal perception of rhythm in music and dance by cochlear implant users.

PubMed

Vongpaisal, Tara; Monaghan, Melanie

2014-05-01

Two studies examined adult cochlear implant (CI) users' ability to match auditory rhythms occurring in music to visual rhythms occurring in dance (Cha Cha, Slow Swing, Tango and Jive). In Experiment 1, adults CI users (n = 10) and hearing controls matched a music excerpt to choreographed dance sequences presented as silent videos. In Experiment 2, participants matched a silent video of a dance sequence to music excerpts. CI users were successful in detecting timing congruencies across music and dance at well above-chance levels suggesting that they were able to process distinctive auditory and visual rhythm patterns that characterized each style. However, they were better able to detect cross-modal timing congruencies when the reference was an auditory rhythm than when the reference was a visual rhythm. Learning strategies that encourage cross-modal learning of musical rhythms may have applications in developing novel rehabilitative strategies to enhance music perception and appreciation outcomes of child implant users.

Early childhood: breastfeeding, "solving the problem of childhood obesity within a generation," an excerpt from the White House Task Force on Childhood Obesity: report to the President, May 2010.

PubMed

2010-10-01

On February 9, 2010, the same day the First Lady launched the Let's Move! campaign, President Obama created a new interagency White House Task Force on Childhood Obesity, charged with creating and implementing a comprehensive action plan to end the childhood obesity epidemic. The resulting action plan was developed by experts from across the federal government, with substantial public input, and released on May 11. The first chapter of the task force report discusses strategies for getting children a healthy start on life, including supporting breastfeeding. Here is an excerpt from the discussion of breastfeeding that appears in the report. The full text of the task force report can be found at www.letsmove.gov . —Martha Coven, JD Special Assistant to the President for Mobility and Opportunity White House Domestic Policy Council Lead Staff, White House Task Force on Childhood Obesity.

Does this book make me look fat? The effect of protagonist body weight and body esteem on female readers' body esteem.

PubMed

Kaminski, Melissa J; Magee, Robert G

2013-03-01

Effects of visual representations of the thin ideal in the media have been widely explored, but textual representations of the thin ideal in novels have received scant attention. The chick literature genre has been criticized for depicting characters who worry about their body weight and who have poor body esteem. Excerpts from two chick lit novels were used to examine the effect of a protagonist's body weight and body esteem on college women's (N=159) perceptions of their sexual attractiveness and weight concern. Two narratives were used to minimize the possibility that idiosyncratic characteristics of one excerpt might influence the study's results. Underweight (vs. healthy weight) protagonists predicted readers' lower perceived sexual attractiveness. Protagonists with low body esteem (vs. control) predicted readers' increased weight concern. Scholars and health officials should be concerned about the effect chick lit novels might have on women's body image. Copyright © 2012 Elsevier Ltd. All rights reserved.

What business are you in? Classic advice from Theodore Levitt.

PubMed

Levitt, Theodore

2006-10-01

For all the talk about management as a science, experienced executives know that strategic decisions and tactics depend heavily on context. No one understood this better than Theodore Levitt (1925-2006). A Harvard Business School professor renowned as a founder of modern marketing, he sought above all to use his knowledge to serve the needs of businesspeople. In a series of powerfully insightful--and delightfully written--essays in Harvard Business Review, he provoked readers to reexamine their settled thinking about vital issues so that they could better meet the needs of customers. Levitt had the gifts of provocation and generalization, offering ideas that startled readers but compelled them to think creatively and intelligently about their companies. Writing in a period when business was held in far less esteem than it is today, he rejected the easy contempt that many intellectuals had for managers and consumers. Levitt carried that practical approach to his tenure at Harvard Business Review from 1985 to 1989. As one of HBR's most intellectual and most populist chief editors, he understood that the magazine's main purpose was to serve as a kind of sophisticated translation, clarifying authors' raw-and sometimes rough-ideas for impatient, time-pressed readers. This tribute, a look into one of business's great minds, offers excerpts from six of Levitt's most influential HBR articles: "Marketing Myopia" (July-August 1960) "After the Sale Is Over..."(SeptemberOctober1983) "Marketing Success Through Differentiation-of Anything" (January-February 1980) "Production-Line Approach to Service" (September-October 1972) "The Globalization of Markets" (May-June 1983) "Creativity Is Not Enough" (May-June 1963).

'Let the heart speak out'--interviewing practices by psychiatrists from two different traditions.

PubMed

Pinto, Diana; Ribeiro, Branca Telles; Lopes Dantas, Maria Tereza

2005-01-01

In the present article, we investigate the extent to which professional theories that underlie, inform, and guide the interviewing practices of two psychiatrists (a neuropsychiatrist and a psychoanalyst) are discursively displayed in their ways of conducting a psychiatric interview. This study analyses excerpts from two audio-recorded psychiatric interviews held at the Institute of Psychiatry of the Federal University of Rio de Janeiro. It follows theoretical and methodological frameworks derived from interactional sociolinguistics. Ethnographic data and research interviews with both clinicians also ground our discussion. Using frame analysis as a central tool, we found that the psychiatrist who subscribes to a neuropsychiatric orientation displays a concern on assessing the patient's cognitive processes, and shifts topics away from the patient's delusions to (re)introduce the institutional frame of the psychiatric interview. By contrast, the psychiatrist who holds a psychoanalytic orientation towards interviewing not only listens attentively to very personal topics introduced by the patient, but also sustains and develops these topics. Most of all, she proposes and stays within conversational frames. In keeping a dual understanding about their practices in the interview situation, both doctors balance the need to follow the institutional agenda and the need to listen to the patient, despite their different theoretical orientations.

The Effect of Conductor Expressivity on Ensemble Performance Evaluation

ERIC Educational Resources Information Center

Morrison, Steven J.; Price, Harry E.; Geiger, Carla G.; Cornacchio, Rachel A.

2009-01-01

In this study, the authors examined whether a conductor's use of high-expressivity or low-expressivity techniques affected evaluations of ensemble performances that were identical across conducting conditions. Two conductors each conducted two 1-minute parallel excerpts from Percy Grainger's "Walking Tune." Each directed one excerpt…

The Arboretum: A living laboratory

Treesearch

Constance I. Millar

1977-01-01

...The Arboretum must be viable...the Arboretum must be dynamic, offering programs, new programs, and repeat programs, to share the knowledge that we have accumulated..." Francis Ching, Director, Los Angeles State and County Arboretum.¹ ¹Excerpt from: Proceedings of a Symposium: The Urban Arboretum in a Time of Crisis....

Excerpt from a Forthcoming Book. The Ocean Book: Dive In--The Beginning of Your Ocean Study.

ERIC Educational Resources Information Center

Science Activities, 1989

1989-01-01

Six activities complete with reproducible worksheets are presented. Materials and procedures for each are listed. Answers to the quiz and crossword puzzle are included. Topics include the water cycle, the world's oceans, the ocean floor, and fish. (CW)

Janusz Korczak--A Life for Children.

ERIC Educational Resources Information Center

Kulawiec, Edwin P.

1992-01-01

Presents views and ideas on children and childhood from Janusz Korczak, premiere social educator and reformer of early 20th century. Briefly describes Korczak's own riches-to-rags story following the death of his father, describes his work with children and youth, and provides excerpts from his writings. (NB)

45 CFR 1183.42 - Retention and access requirements for records.

Code of Federal Regulations, 2010 CFR

2010-10-01

... FOUNDATION ON THE ARTS AND THE HUMANITIES INSTITUTE OF MUSEUM AND LIBRARY SERVICES UNIFORM ADMINISTRATIVE... (c) of this section. (2) If any litigation, claim, negotiation, audit or other action involving the... to make audits, examinations, excerpts, and transcripts. (2) Expiration of right of access. The...

45 CFR 1157.42 - Retention and access requirements for records.

Code of Federal Regulations, 2010 CFR

2010-10-01

... FOUNDATION ON THE ARTS AND THE HUMANITIES NATIONAL ENDOWMENT FOR THE ARTS UNIFORM ADMINISTRATIVE REQUIREMENTS... (c) of this section. (2) If any litigation, claim, negotiation, audit or other action involving the... to make audits, examinations, excerpts, and transcripts. (2) Expiration of right of access. The...

45 CFR 1174.42 - Retention and access requirements for records.

Code of Federal Regulations, 2010 CFR

2010-10-01

... FOUNDATION ON THE ARTS AND THE HUMANITIES NATIONAL ENDOWMENT FOR THE HUMANITIES UNIFORM ADMINISTRATIVE... (c) of this section. (2) If any litigation, claim, negotiation, audit or other action involving the... to make audits, examinations, excerpts, and transcripts. (2) Expiration of right of access. The...

A Source Book on Adult Education.

ERIC Educational Resources Information Center

Shah, S. Y., Ed.

Intended for policy planners, administrators, and scholars, this document contains summaries and excerpts of official government of India documents published since 1939 on adult education. The document is in three parts. The first part contains government documents that deal exclusively with adult education. Their subjects include adult education…

Strengthening Education Reform: The Family and the Community. Conclusions.

ERIC Educational Resources Information Center

Academy for Educational Development, Inc., New York, NY.

This booklet presents excerpts from a discussion by a panel of educators and policymakers brought together by the Academy for Educational Development (AED), an organization that addresses human development needs through education, communication, and information. Participants shared their experiences in creating opportunities and procedures which…

JPRS Report, China.

DTIC Science & Technology

1988-01-28

enterprises] that have too much and give to those that have too little. Because the essence of regulating taxes is unclear, in principle export [taxes...increased 4.6 percent, jasmine tea increased 22.4 percent, and wolong tea decreased 27.8 percent. [Excerpts] [Beijing JINGJI RIBAO in Chinese 6 Nov 87

How Technology Can Revitalize Historic Mission.

ERIC Educational Resources Information Center

Levine, Arthur

2002-01-01

In an excerpt from "The Wired Tower," a college president offers his perspective on the revolutionary and evolutionary changes that higher education will experience as a result of information technology and warns against a rush into the digital economy that could destroy higher education's reason for being. (EV)

New Tools for Design

ERIC Educational Resources Information Center

Halliburton, Cal; Roza, Victoria

2006-01-01

Technology educators are constantly in search of new tools and methods to enhance the education of their students. This article is an excerpt from a longer article published in "The Technology Teacher" that introduced the technology education community to a research- and knowledge-based methodology for design--invention and innovation. This…

Reorganizing Federal Science Policymaking

ERIC Educational Resources Information Center

Stever, H. Guyford

1973-01-01

Provides excerpts from the statement made by NSF Director and Presidential Science Adviser H. Guyford Stever when he appeared before the House of Representatives Committee on Science and Astronautics to discuss progress in implementing Reorganization Plan No. 1 of 1973,'' designed to restructure the machinery of federal science policymaking. (JR)

Some Resentments and Fears of Pre Service Teachers

ERIC Educational Resources Information Center

Welter, Paul R.

1971-01-01

Typescript excerpts from group counseling sessions suggest that schools of education need to pitch their teaching and testing at higher cognitive levels. Giving primary attention to the bare knowledge or memory level is not only ineffective but also an unnecessary source of resentment among students. (Author)

War, Peace, and the Media.

ERIC Educational Resources Information Center

Zwicker, Barrie, Ed.

Written for editors, reporters, and researchers, this publication contains background information on war and peace. Included are newspaper articles, essays, and excerpts from radio commentaries. The information is intended to help journalists provide more accurate coverage of war-and-peace issues, in particular more accurate coverage of the Soviet…

Managing the Facilities Portfolio: New Book Addresses Elimination of $60 Billion Problem.

ERIC Educational Resources Information Center

Rush, Sean; And Others

1991-01-01

This excerpt from "Managing the Facilities Portfolio: A Practical Approach to Institutional Renewal and Deferred Maintenance" offers higher education business officers a conceptual framework comprising four steps: (1) establish baseline; (2) estimate needs; (3) compare model alternatives; and (4) report to management. (DB)

Federal Assistance for Programs Serving the Handicapped.

ERIC Educational Resources Information Center

Office of Human Development (DHEW), Washington, DC. Office for Handicapped Individuals.

Excerpted from the "1977 Catalog of Federal Domestic Assistance," the document describes federal programs and activities serving the handicapped or people working with or for them. Following initial sections which cover the Office for Handicapped Individuals and its clearinghouse, definitions, instructions for using the directory, and budget…

For Whom the Theories Toil. 1996 Reston Prize Winner.

ERIC Educational Resources Information Center

Green, Gaye Leigh

1996-01-01

Charts a step-by-step path from the pedagogical theories of teacher education to an effective and engaging method of classroom instruction using excerpts from Ernest Hemingway's "For Whom the Bell Tolls," as illustrative guideposts. Provides cogent, insightful, and productive ideas for improving classroom instruction. (MJP)

Highlights of the Exposure Factors Handbook (Final Report)

EPA Science Inventory

EPA announced the availability of the final report, Highlights of the Exposure Factors Handbook (EPA/600/R-10/030).This Highlights document presents an overview of the information provided in the Exposure Factors Handbook (U.S. EPA, 2011). Excerpts of each chapter of the ...

Excerpts from selected LANDSAT 1 final reports in geology

NASA Technical Reports Server (NTRS)

Short, N. M.; Smith, A.; Baker, R.

1976-01-01

The standard formats for the summaries of selected LANDSAT geological data are presented as checklists. These include: (1) value of LANDSAT data to geology, (2) geologic benefits, (3) follow up studies, (4) cost benefits, (5) optimistic working scales, (6) statistical analysis, and (7) enhancement effects.

Automatic Text Decomposition and Structuring.

ERIC Educational Resources Information Center

Salton, Gerard; And Others

1996-01-01

Text similarity measurements are used to determine relationships between natural-language texts and text excerpts. The resulting linked hypertext maps can be broken down into text segments and themes used to identify different text types and structures, leading to improved information access and utilization. Examples are provided for text…

The Nuclear Power/Nuclear Weapons Connection.

ERIC Educational Resources Information Center

Totten, Sam; Totten, Martha Wescoat

1985-01-01

Once they have nuclear power, most countries will divert nuclear materials from commercial to military programs. In excerpts from the book "Facing the Danger" (by Totten, S. and M. W., Crossing Press, 1984), five anti-nuclear activists explain how and why they have been addressing the nuclear connection. (RM)

Tools for the Task? Perspectives on Assistive Technology in Educational Settings.

ERIC Educational Resources Information Center

Todis, Bonnie

1996-01-01

A two-year qualitative study evaluated use of assistive technology by 13 students. Excerpts from case studies illustrate the perspectives of parents, specialists (physical therapists and speech language pathologists), special and regular education teachers, instructional assistants, student users, and peers. Results demonstrate the complex…

7 CFR 249.18 - Audits.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 4 2010-01-01 2010-01-01 false Audits. 249.18 Section 249.18 Agriculture Regulations... Agencies § 249.18 Audits. (a) Federal access to information. The Secretary of the U.S. Department of... State agency and their contractors, for the purpose of making surveys, audits, examinations, excerpts...

JPRS Report, East Europe.

DTIC Science & Technology

1990-01-23

received 51 of the 78 valid votes to 27 for Wieczorkiewicz . serve What Is Good"] JPRS-EER-90-008 18 POLITICAL 23 January 1990 [Excerpts] The members of...Walesa. Piotr Nowina- to effective resolution of important problems for society Konopka (age 40), the previous press spokesman, has and journalism, been

LSCA Final Reports: Second Series.

ERIC Educational Resources Information Center

Clark, Collin, Ed.

This document includes final summary reports from recent federally funded Library Services and Construction Act (LSCA) demonstration projects in California. While some projects reported at length and others provided the bare facts, reports are excerpted but published as received, without editing beyond a uniform first page. The Summary Report Form…

Musicians' Ratings of Good versus Bad Vocal and String Performances.

ERIC Educational Resources Information Center

Geringer, John M.; Madsen, Clifford K.

1998-01-01

Continues a line of research attempting to ascertain the focus of musicians' attention when listening to music, particularly whether musicians demonstrate consistent listening patterns across excerpts designed to be perceived as good and bad performances. Indicates that musician-listeners consistently discriminated between good and bad…

Positron Emission Tomography (PET) and Positron Scanning

Science.gov Websites

National Laboratory 'Positron Emission Tomography ... [is a medical imaging technique that] can track human brain.' Edited excerpts from from Medical Applications of Non-Medical Research: Applications Technical Report, November 1988 High-resolution PET (Positron Emission Tomography) for Medical Science

Particle exposure and the historical loss of Native American lives to infections

EPA Science Inventory

This is a letter to the editor-excerpt: An alternative reason for the devastating loss of Native American lives to infectious diseases introduced through interactions with Europeans could include an impact of exposure to particulate matter (PM) associated with the preparation of...

Build Cultural Proficiency to Ensure Equity

ERIC Educational Resources Information Center

Lindsey, Delores B.; Lindsey, Randall B.

2016-01-01

Delores and Randall Lindsey approach the Outcomes standard through the lens of their cultural proficiency work to highlight the equity focus embedded in the standard. This excerpt from their essay in "Reach the Highest Standard in Professional Learning: Outcomes" dives into their cultural proficiency tools and framework and their…

Critical Thinking about Political Commentary.

ERIC Educational Resources Information Center

Luckowski, Jean A.; Lopach, James J.

2000-01-01

Argues that political commentary is excellent pedagogical raw material to help secondary students develop critical thinking. Outlines a lesson plan based on comparing the political commentaries of Rush Limbaugh and Will Rogers. Includes suggested evaluation activities, a list of annotated resources, and excerpts from the writings or statements of…

Doing REAL History: Citing Your Mother in Your Research Paper.

ERIC Educational Resources Information Center

Libresco, Andrew S.

2001-01-01

Describes a project for high school students where the students write research papers that incorporate oral history interviews. Provides a list of questions students can answer and excerpts from students' research papers. Discusses which National Council for the Social Studies standards the assignment addresses. (CMK)

CETA Vocational Linkage.

ERIC Educational Resources Information Center

Campbell-Thrane, Lucille

An overview of cooperation between CETA (Comprehensive Employment and Training Act) and vocational education is presented in this speech, including a look at data on legislation, history, and funding sources. In light of CETA legislation's specificity on how local sponsors are to work with vocational educators, the speech gives excerpts and…

School Choice: Examining the Evidence.

ERIC Educational Resources Information Center

Rasell, Edith, Ed.; Rothstein, Richard, Ed.

This book presents a summary of school-choice issues, and is organized around a 1992 seminar entitled "Choice: What Role in American Education?" Each part presents a set of conference papers, followed by discussants' remarks and excerpts from audience discussion. The introduction summarizes the papers' positions and conclusions. Participants…

Documents Similarity Measurement Using Field Association Terms.

ERIC Educational Resources Information Center

Atlam, El-Sayed; Fuketa, M.; Morita, K.; Aoe, Jun-ichi

2003-01-01

Discussion of text analysis and information retrieval and measurement of document similarity focuses on a new text manipulation system called FA (field association)-Sim that is useful for retrieving information in large heterogeneous texts and for recognizing content similarity in text excerpts. Discusses recall and precision, automatic indexing…

Dog Therapy: The Importance of Just Being.

ERIC Educational Resources Information Center

Schusser, Eric

1998-01-01

Excerpts from the book, "The Advantage of Being Useless"; anecdotes from the author's experiences; and observations of his dog illustrate how counselors can be so busy counseling that they miss the human connection. Outdoor activities are conducive to unself-conscious spontaneity and unconditional acceptance--a just "letting it…

Lincoln, Patriotism's Greatest Poet.

ERIC Educational Resources Information Center

American Educator, 2002

2002-01-01

Presents excerpts from the speeches and writings of Abraham Lincoln (e.g., various speeches that addressed slavery, a speech on democracy as a universal ideal, and the Gettysburg Address) to show how he evoked a vision of a United States that has inspired, shaped, and defined the country ever since. (SM)

Women in Sports, Spring 1977. Sports Kit.

ERIC Educational Resources Information Center

Women's Equity Action League, Washington, DC.

Information concerning the Washington-based Women's Equity Action League (WEAL), its legislative recommendations, and internship program is presented. Excerpts from Title IX sections applying to sport and a memorandum from the Department of Health, Education, and Welfare (HEW) regarding the legal obligations of school officials are included, as…

META II Complex Systems Design and Analysis (CODA)

DTIC Science & Technology

2011-08-01

37  3.8.7  Variables, Parameters and Constraints ............................................................. 37  3.8.8  Objective...18  Figure 7: Inputs, States, Outputs and Parameters of System Requirements Specifications ......... 19...Design Rule Based on Device Parameter ....................................................... 57  Figure 35: AEE Device Design Rules (excerpt

Re-Examining the Nature of Researcher-Participant Relationships in Qualitative Research.

ERIC Educational Resources Information Center

Busier, Holly-Lynn; Pigeon, Yvette

A qualitative research conversation needs to include a critical examination of a study's relational dimension. Excerpts are presented from two doctoral dissertations that discuss the nature of the researcher-participant relationships formed through the studies. The first dissertation, "Beyond the Yellow Brick Road: Educational Portraits of…

Reaching Reluctant Students: Insights from Torey Hayden.

ERIC Educational Resources Information Center

Marlowe, Mike

1999-01-01

Illustrates principles of reaching students who fight or avoid adults by using examples drawn from the writings of Torey Hayden. Presents ten concepts that can serve as guidelines for building relationships with resistant children, and gives excerpts from Hayden's works to illustrate each concept. Demonstrates how books provide teachers with…

Videomaking as Sociomaterial Assemblage

ERIC Educational Resources Information Center

Toohey, Kelleen; Dagenais, Diane

2015-01-01

In this paper, we present excerpts from ethnographic data collected when a diverse classroom of children, some of whom were multilingual and others monolingual in English, used iPads to make videos. We discuss the practices, social relations, objects and material conditions that emerged as the children engaged in this production, with special…

Twice Blessed, Doubly Oppressed: Women of Color in Academe.

ERIC Educational Resources Information Center

Allen, Brenda J.

Focusing on academia as an organizational entity, this paper discusses feminist standpoint epistemology (FSE)--defined as the idea that the world looks different depending on the individual's vantage point--and offers tools to transform teaching and research endeavors in organizational communication. It also offers extended excerpts about the…

Humanities Perspectives on Technology Program: Science, Technology & Society Program. Lehigh University, 1977-80.

ERIC Educational Resources Information Center

Cutcliffe, Stephen H., Ed.

Newsletter issues pertaining to Lehigh University's Humanities Perspectives on Technology (HPT) Program, which was renamed the Science, Technology and Society Program, are presented. Additionally, a newsletter article excerpt entitled "Elements of Technology in a Liberal Education" is included. Two 1977 issues of "HRP News,"…

Bringing Evaluative Learning to Life

ERIC Educational Resources Information Center

King, Jean A.

2008-01-01

This excerpt from the opening plenary asks evaluators to consider two questions regarding learning and evaluation: (a) How do evaluators know if, how, when, and what people are learning during an evaluation? and (b) In what ways can evaluation be a learning experience? To answer the first question, evaluators can apply the commonplaces of…

Japanese direct investment and its impact on migration in the ASEAN 4.

PubMed

Ito, S; Iguchi, Y

1994-01-01

"The purpose of this article is to show the relationship among Japanese direct investment...,domestic labor markets, and international labor migration in ASEAN-4 countries (Indonesia, Malaysia, Philippines, and Thailand). The effects of foreign direct investment on skilled labor migration are also considered." excerpt

Influences on Young Children's Knowledge: The Case of Road Safety Education.

ERIC Educational Resources Information Center

Cullen, Joy

1998-01-01

Argues that effective road safety education for young children needs to incorporate constructivist and socio-cultural perspectives on learning. Excerpts interviews with young children highlighting the variety of influences affecting children's road safety knowledge and examination of a road safety curriculum to illustrate the value of a dual…

37 CFR 201.40 - Exemption to prohibition against circumvention.

Code of Federal Regulations, 2014 CFR

2014-07-01

... unlock it within a reasonable period of time following a request by the owner of the wireless telephone... studies or other courses requiring close analysis of film and media excerpts, by college and university faculty, college and university students, and kindergarten through twelfth grade educators. For purposes...

The African American Critique of White Supremacist Science.

ERIC Educational Resources Information Center

Jorgensen, Carl

1995-01-01

Excerpts writings of past African American intellectuals on the issue of presumptions of innate black mental inferiority, and applies their analyses to the scientific racism found in "The Bell Curve" (Herrnstein and Murray, 1994). Ideas for incorporating this critical tradition into current efforts, to prevent the resurgence of white…

Martin Luther King, Jr. Teacher's Resource Manual.

ERIC Educational Resources Information Center

Connecticut State Dept. of Education, Hartford.

This Connecticut teachers' manual on Martin Luther King, Jr. includes: (1) teacher background information; (2) five excerpts from King's speeches; (3) four themes for lesson plans; and (4) sample lesson plans. The teacher's background information provides biographical sketches of King and his precursors. The five speeches reproduced here are…

Teens in Transition: A Workshop on Teen Sexuality and AIDS for Youth-Serving Professionals.

ERIC Educational Resources Information Center

Deveny, Mary Alice

1993-01-01

Provides excerpts from a presentation at a librarians' continuing education workshop on teen sexuality and AIDS (Acquired Immune Deficiency Syndrome), together with participants questions and comments. Goals of an HIV (Human Immunodeficiency Virus) education program are presented, and activities for librarians are suggested. (EAM)

Dear Mrs. Roosevelt: Cries for Help from Depression Youth.

ERIC Educational Resources Information Center

Cohen, Robert

1996-01-01

Personalizes the devastating effect of the Great Depression on young people through excerpts of letters sent to Eleanor Roosevelt. Young people across the country responded to the First Lady's efforts on behalf of the poor and dispossessed. Discusses the many relief and work programs created by the New Deal. (MJP)

From Context to Core

ERIC Educational Resources Information Center

Campus Technology, 2008

2008-01-01

At Campus Technology 2008, Arizona State University Technology Officer Adrian Sannier mesmerized audiences with his mandate to become more efficient by doing only the "core" tech stuff--and getting someone else to slog through the context. This article presents an excerpt from Sannier's hour-long keynote address at Campus Technology '08. Sannier…

Language Transfer in Language Learning. Issues in Second Language Research.

ERIC Educational Resources Information Center

Gass, Susan M., Ed.; Selinker, Larry, Ed.

Essays on language transfer in language learning include: excerpts from "Linguistics across Cultures" (Robert Lado); "Language Transfer" (Larry Selinker); "Goofing: An Indication of Children's Second Language Learning Strategies" (Heidi C. Dulay, Marina K. Burt); "Language Transfer and Universal Grammatical Relations" (Susan Gass); "A Role for the…

Listeners Remember Music They Like

ERIC Educational Resources Information Center

Stalinski, Stephanie M.; Schellenberg, E. Glenn

2013-01-01

Emotions have important and powerful effects on cognitive processes. Although it is well established that memory influences liking, we sought to document whether liking influences memory. A series of 6 experiments examined whether liking is related to recognition memory for novel music excerpts. In the general method, participants listened to a…

Excerpts from "Position Statement on Physical Fitness and Activity in the Context of Leisure Education."

ERIC Educational Resources Information Center

Ruskin, Hilleil

2002-01-01

Presents a position statement designed to inform governments, non-governmental organizations, and education institutions about the significance and benefits of physical activity for all and establish a clear relationship between physical activity and leisure education. The statement includes specific recommendations for leisure education and…

How to Make Innovations Succeed or Fail

ERIC Educational Resources Information Center

Ahrens, Maurice R.

2017-01-01

In this article, Maurice Ahrens, having interviewed teachers, principals, and supervisors presents a discussion of why some innovative changes in education failed and others succeeded. The purpose was to identify and discuss the reasons. [Excerpts from this article are reprinted from "Childhood Education" v49 n4 1973 in celebration of…

Do You Hear What I Hear?

ERIC Educational Resources Information Center

Verner, Zenobia B.; Williams, Patricia

1982-01-01

An approach to teaching grammar through the use of speaking and listening activities is presented in this brief article. AUTHOR'S COMMENT (excerpt): Why practice the language simply by completing worksheets or exercises in the grammar book? There are various ways to teach language through speaking and listening exercises. These are several…

Anxious Writers: Distinguishing Anxiety from Pathology.

ERIC Educational Resources Information Center

Bloom, Martin

An exploration of writing anxiety suggests that it is a normal form of behavior rather than a pathology, but that it varies in degrees of its dysfunctionality. Excerpts from the log books of college students in a writing anxiety workshop illustrate four broad categories of writing anxiety: procrastination, feeling emotionally distressed, thinking…

Reasoning by Contradiction in Dynamic Geometry

ERIC Educational Resources Information Center

Baccaglini-Frank, Anna; Antonini, Samuele; Leung, Allen; Mariotti, Maria Alessandra

2013-01-01

This paper addresses contributions that dynamic geometry systems (DGSs) may give in reasoning by contradiction in geometry. We present analyses of three excerpts of students' work and use the notion of pseudo object, elaborated from previous research, to show some specificities of DGS in constructing proof by contradiction. In particular, we…

Creating Vocative Texts

ERIC Educational Resources Information Center

Nicol, Jennifer J.

2008-01-01

Vocative texts are expressive poetic texts that strive to show rather than tell, that communicate felt knowledge, and that appeal to the senses. They are increasingly used by researchers to present qualitative findings, but little has been written about how to create such texts. To this end, excerpts from an inquiry into the experience and meaning…

Induced Recall of Jane Austen's Novels: Films, Television, Videos.

ERIC Educational Resources Information Center

Diaz de Chumaceiro, Cora L.

2000-01-01

Notes that the popularity of Jane Austen adaptations in theaters, television, and videos increases the probability that patients and therapists may recall these movies in treatment. Underscores excerpts from a comparison of an Austen novel with the psychoanalytic process and highlights available film adaptations in video format. (SC)

Indiana University's Foreign Language Dialog, Volume 14, Number 1: The President's Commission.

ERIC Educational Resources Information Center

Strasheim, Lorraine A.

Excerpts from the first "Bulletin" of the President's Commission on Foreign Language and International Studies and an outline of the coordinator's presentation to the Chicago hearing are presented. The objectives of the commission include recommending means for directing public attention to the importance of foreign language and…

Burrowing Through Time

NASA Astrophysics Data System (ADS)

Gott, Richard J.

2002-05-01

This excerpt is from a book written by J. Richard Gott III titled Time Travel in Einstein's Universe. He describes what it would be like to travel through space and time by way of wormholes. The author is a professor of astrophysical sciences at Princeton University and a leading expert in the physics of time travel.

ACHP | Historic Preservation in Technical or Scientific Facilities

Science.gov Websites

with the Operation of Highly Technical or Scientific Facilities Balancing Historic Preservation Needs with the Operation of Highly Technical or Scientific Facilities 1991; 79 pages; excerpt available Needs with the Operation of Highly Technical or Scientific Facilities considers the appropriate role of

A Feeling for Others: Music Education and Service Learning.

ERIC Educational Resources Information Center

Yob, Iris M.

2000-01-01

Analyzes excerpts from the soundtrack of the movie, "Paradise Road: Song of Survival," to demonstrate that music not only arouses emotions; but also, aroused emotions can be specific and focused. States that a service learning course can connect the empathy aroused from music to the real world. (CMK)

Diary of an Educational Technologist.

ERIC Educational Resources Information Center

Wasser, Judith Davidson; McGillivray, Kevin; McNamara, Elizabeth T.

1998-01-01

Provides information on Hanau Model Schools Partnership whose goal is for technology to become a firmly accepted part of daily school life. Draws from research sources and excerpts directly from a teacher's electronic logs to present a view of the complex support the educational technologist provides to the full school community. (ASK)

Teaching Critical Analysis of Election Coverage with Video Tape in the Introductory Course

ERIC Educational Resources Information Center

Eisenstein, James; Greenberg, George Douglas

1976-01-01

Improved understanding of political events and increased analytical skills are two contributions of a study of video taped media coverage of important political events, such as national elections. An appendix presents excerpts from the three major television networks' commentaries on election night 1972. (Author/DB)

Government and Higher Education: A Summary of 21 Institutional Self-Studies.

ERIC Educational Resources Information Center

Spero, Irene K.

A summary of 21 institutional self-studies concerning government and higher education considers the following areas: equal employment, affirmative action, and nondiscrimination; student affairs (student assistance and the Buckley Amendment); research; and safety and health. Brief excerpts from the institutional reports are presented on these issue…

Describing Preservice Instrumental Music Educators' Pedagogical Content Knowledge

ERIC Educational Resources Information Center

Millican, J. Si

2016-01-01

In this descriptive study, I investigated the pedagogical content knowledge of 206 undergraduate music education students by presenting video recordings of beginning band students playing excerpts from their class method books. I asked these preservice educators to identify performance problems and offer potential solutions to the causes of those…

Todd Strasser Takes Aim at School Shootings: An Interview.

ERIC Educational Resources Information Center

Shoemaker, Joel

2001-01-01

Includes an interview with Todd Strasser, the young adult book author of "Give a Boy a Gun", as well as an excerpt from one of his speeches. Addresses issues related to school shootings, the easy availability of guns, ridicule and bullying, peer pressure, and violence in media. (LRW)

SEMANTICS AND CRITICAL READING.

ERIC Educational Resources Information Center

FLANIGAN, MICHAEL C.

PROFICIENCY IN CRITICAL READING CAN BE ACCELERATED BY MAKING STUDENTS AWARE OF VARIOUS SEMANTIC DEVICES THAT HELP CLARIFY MEANINGS AND PURPOSES. EXCERPTS FROM THE ARTICLE "TEEN-AGE CORRUPTION" FROM THE NINTH-GRADE SEMANTICS UNIT WRITTEN BY THE PROJECT ENGLISH DEMONSTRATION CENTER AT EUCLID, OHIO, ARE USED TO ILLUSTRATE HOW SEMANTICS RELATE TO…

Lodge Programs Serving Family Functions for People with Psychiatric Disabilities.

ERIC Educational Resources Information Center

Onaga, Esther E.; McKinney, Kathleen G.; Pfaff, Judy

2000-01-01

Interviews were conducted with people affiliated with lodges, a community program for people with psychiatric disabilities, about their perceptions of promising practices. Responses validated the notion that the lodge serves many of the functions of a family. Provides excerpts from interviews to supplement this theme. Discusses implications for…

Council of Europe News-Letter 3/72.

ERIC Educational Resources Information Center

Council of Europe, Strasbourg (France). Documentation Center for Education in Europe.

The first part of the newsletter is devoted to three excerpts on higher education. Several solutions are suggested for reformation of education at the university level, including one of implementing a policy of allowing an interval period between leaving school and entering the university. The second part of the newsletter describes steps…

Smoot Cosmology Group

Science.gov Websites

. Interview with 2006 Nobel Laureates in Physics: George Smoot and John Mather Interview excerpt with 2006 Nobel Prize Laureates in Physics John Mather and George Smoot answer a question from the public on how has their research effects everyday life. Nobel Prize in Physics, 2006 Cosmologist George F. Smoot led

A History of Indian Education.

ERIC Educational Resources Information Center

Reyhner, Jon; Eder, Jeanne

The goal of assimilating American Indians into an alien culture seemed inevitable as superior weaponry and foreign diseases conquered the Indians. Only in the 20th century has serious consideration been given to allowing Indians to choose their own destiny. Using many excerpts from historical accounts, this book describes educational efforts by…

Employment and Training Legislation-1968; Background Information.

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. Senate Committee on Labor and Public Welfare.

This volume supplied background information for employment and training legislation for the Committee on Labor and Public Welfare of the United States Senate for 1968. It includes: (1) excerpts from reports and recommendations of national committees and commissions on civil disorders, rural poverty, technology and automation, food and fiber, and…

Los pronombres de cortesia: su tratamiento en espanol y en otros idiomas, El adverbio (Pronouns of Courtesy: Their Treatment in Spanish and Other Languages, the Adverbs)

ERIC Educational Resources Information Center

Criado de Val, Manuel

1973-01-01

Compares use of pronouns and adverbs in Spanish, French, Italian, Portuguese, English, German, Rumanian, and Slavic languages. Excerpted from the book Fisonomia del y de las lenguas modernas'' ( Features of Modern Languages''). (DS)

Two Negatives Equal a Positive: Semiotic Mediation in Peer Tutoring.

ERIC Educational Resources Information Center

Mulvaney, Mary Kay

Peer tutoring sessions involving two eighth-grade girls were recorded and analyzed through a Vygotskian lens. A "microgenetic analysis" of particular protocol excerpts from the tutoring sessions was conducted. When a lapse of intersubjectivity existed, participants frequently launched into narrative as a mediating device to negotiate a…

Definitional Ceremonies: Integrating Community into Multicultural Counseling Sessions

ERIC Educational Resources Information Center

Bitter, James Robert; Robertson, Patricia E.; Roig, Grace; Disqueact, J. Graham

2004-01-01

Definitional Ceremonies are used as a forum for integrating members of diverse cultures into multicultural counseling sessions. The authors provide a philosophical foundation, implementation process, and excerpts from a typescript of a recent definitional ceremony involving a women and her mother, both recently in the United States from Panama.

Youth and the City Streets.

ERIC Educational Resources Information Center

Husby, Lynn; Brendtro, Larry

1992-01-01

This "Voices of Pioneers" section of the journal highlights the work of Jane Addams, who founded the settlement house movement in America with the establishment of Hull House in Chicago in 1899. Presents excerpts from Addams' book "The Spirit of Youth and the City Streets (1909)" to illustrate her views on guns, stealing,…

Multilingual and Multimodal Composition at School: "ScribJab" in Action

ERIC Educational Resources Information Center

Dagenais, Diane; Toohey, Kelleen; Bennett Fox, Alexa; Singh, Angelpreet

2017-01-01

In this article, we explain how recent research on multilingualism, multilingual education, and multimodality informs our thinking about the use of "ScribJab," a multilingual iPad application and website ("ScribJab.com"), which enables users to compose, illustrate, and narrate stories in two languages. Drawing on excerpts from…

People and Planned Change/Manipulation versus Modification.

ERIC Educational Resources Information Center

West, Bob; Dormant, Diane

1979-01-01

Presents excerpts from a workshop (on change agentry) participant's letter in which he disagrees with equating "covert,""overt," and "infiltrate" with the unethical manipulation of people. He defines covert and overt methods of influencing decision makers and identifies methods that could be borrowed from other areas to broaden options. (Author/JD)

Politics, the Media, and the Right to Know.

ERIC Educational Resources Information Center

Berry, John; And Others

1992-01-01

Report on the 1992 American Library Association (ALA) conference discusses featured speakers, political actions of the ALA Council, guidelines on patron behavior, the resignation of ALA Executive Director Linda Crismond, and conference exhibits. Excerpts from an address by new ALA president Marilyn Miller on empowering people through libraries are…

76 FR 39918 - Honeywell International, Inc., Metropolis Works; License Amendment Request and Request for a Hearing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-07

...., Metropolis Works; License Amendment Request and Request for a Hearing AGENCY: Nuclear Regulatory Commission... surface impoundment decommissioning plan at its Metropolis Works Facility site located in Metropolis... information. With respect to copyrighted works, except for limited excerpts that serve the purpose of the...

Rule-Making and Justice: A Cautionary Tale.

ERIC Educational Resources Information Center

Brown, George W.

1990-01-01

This parable is presented in the form of news items and excerpts from jury testimonies in three fictional malpractice suits against physicians and adult care workers in group homes. Key issues at stake are the roles of Interdisciplinary Treatment Teams and Intermediate Care Facility for the Mentally Retarded regulations. (PB)

Hydrogen System Component Validation | Hydrogen and Fuel Cells | NREL

Science.gov Websites

Meeting (June 2017) Hydrogen Component Validation: 2016 Annual Progress Report, Danny Terlip, Excerpt from the 2016 DOE Annual Progress Report (February 2017) Hydrogen Component Validation: 2016 Annual Merit Transportation Decisions, NREL Fact Sheet (June 2016) Hydrogen Component Validation: 2015 Annual Progress Report

Gaze-Based Assistive Technology - Usefulness in Clinical Assessments.

PubMed

Wandin, Helena

2017-01-01

Gaze-based assistive technology was used in informal clinical assessments. Excerpts of medical journals were analyzed by directed content analysis using a model of communicative competence. The results of this pilot study indicate that gaze-based assistive technology is a useful tool in communication assessments that can generate clinically relevant information.

In Her Own Words

ERIC Educational Resources Information Center

Davis, Michelle R.

2006-01-01

"Education Week" Staff Writer Michelle R. Davis sat down with Secretary of Education Margaret Spellings, on January 9, 2006, in the secretary's office at the U.S. Department of Education. This article contains excerpts from that interview. Secretary Spellings notes that being a parent of school-age children has given her an unusual…

Conductor and Ensemble Performance Expressivity and State Festival Ratings

ERIC Educational Resources Information Center

Price, Harry E.; Chang, E. Christina

2005-01-01

This study is the second in a series examining the relationship between conducting and ensemble performance. The purpose was to further examine the associations among conductor, ensemble performance expressivity, and festival ratings. Participants were asked to rate the expressivity of video-only conducting and parallel audio-only excerpts from a…

Gifted Students and Philosophy: Feminism and Social Justice.

ERIC Educational Resources Information Center

White, David A.

2002-01-01

This article contains excerpts from "Feminist Theory from Margin to Center" (Hooks, 1984) to introduce gifted students to the concept of oppression in order to enable them to recognize and appreciate both the importance and the limits of purely sexist oppression. Discussion questions on oppression are provided. (Contains 2 references.)…

What I've Learned about Leadership and Strategies for Change.

ERIC Educational Resources Information Center

Hutchinson, Peter C.

1997-01-01

A Minneapolis superintendent presents diary excerpts of his three-year experience and dispels myths about improving education. He argues the futility of believing that more, less, or private is better; that educators are nincompoops; or that money talks. Transforming education requires core goals, customer support, consequences (accountability),…

The Case for Environmental Education. A Collection of Readings in Environmental Awareness.

ERIC Educational Resources Information Center

Office of Education (DHEW), Washington, DC.

Embodied in this collection of readings in environmental awareness are excerpts, statements, testimony, and personal philosophies presented by national leaders concerned with our environment. Major items include: "Environmental Literacy" by Richard Nixon from his introduction to the First Annual Report of the Council on Environmental Quality,…

Training Requirements in OSHA Standards. Revised.

ERIC Educational Resources Information Center

Occupational Safety and Health Administration, Washington, DC.

This booklet contains excerpts of the training-related requirements of the standards promulgated by the Occupational Safety and Health Administration (OSHA). It is designed as an aid for employers, safety and health professionals, and others who need to know training requirements. (References to training may be difficult to locate in the long and…

Musical Knowledge, Musical Identity, and the Generalist Teacher: Vicki's Story.

ERIC Educational Resources Information Center

Russell, Joan

1996-01-01

Utilizes excerpts from an undergraduate elementary education student's journal to examine generalist teachers' attitudes towards musical competency and the necessary qualifications for teachers. Traces one teacher's recognition of her own musicality and the corresponding influence on her feelings of competency to teach this subject in an…

Espousing Democratic Leadership Practices: A Study of Values in Action

ERIC Educational Resources Information Center

Devereaux, Lorraine

2003-01-01

This article examines principals' espoused values and their values in action. It provides a reanalysis of previously collected data through a values lens. The original research study was an international quantitative and qualitative investigation of principals' leadership approaches that was based in 15 schools. This particular excerpt of the…

Facebook Faceoff

ERIC Educational Resources Information Center

Technology & Learning, 2009

2009-01-01

This article presents excerpts from a forum debate on techlearning.com. The contributors of the forum discuss whether social networking has a place in schools and whether sites like Facebook are healthy, safe places for the children to hang out. They also discuss the pros and cons of social networking in the K-12 school environment.

Musical Style Preferences and Aural Discrimination Skills of Primary Grade School Children.

ERIC Educational Resources Information Center

May, William V.

1985-01-01

Most primary-grade children were found to prefer current popular musical styles--rock, country and western, and easy listening pop. Music preferences of males and females generally were the same. There were no differences in racial group preferences for musical excerpts without racially identifying elements. (RM)

Friendly Letters on the Correspondence of Helen Keller, Anne Sullivan, and Alexander Graham Bell.

ERIC Educational Resources Information Center

Blatt, Burton

1985-01-01

Excerpts from the letters between Alexander Graham Bell and Anne Sullivan and Helen Keller are given to illustrate the educational and personal growth of Helen Keller as well as the educational philosophy of Bell regarding the education of the deaf blind. (DB)

Approaches to Drama in the School.

ERIC Educational Resources Information Center

Arnold, Roslyn, Ed.

The eight articles in this booklet suggest activities designed to help students see drama as an active, engaging pursuit. The first article uses excerpts from Harold Pinter's "The Caretaker" to illustrate how improvisation can be used to help students discover meaning in a play. The second and third articles provide suggestions for…

Citizenship USA. Know It, Cherish It, Live It. No. 1.

ERIC Educational Resources Information Center

National Education Association, Washington, DC.

The document offers an overview of citizenship-related topics which were discussed at the third annual National Citizenship Conference sponsored by the National Education Association held in Washington, D.C. in May, 1948. Excerpts are provided from conference speeches by government, civic, educational, and organizational leaders including…

Refuting the "Nimble Fingers" Argument [and] Working Together against Child Labour.

ERIC Educational Resources Information Center

World of Work, 1996

1996-01-01

An International Labour Organization study refutes one of the most common arguments of apologists for child labor in the hand-woven carpet industry--the so-called nimble fingers argument. Excerpts from presentations at an International Labour Organization meeting highlight the commitment to eradicating child labor. (JOW)

An Approach To Enhance Kindergarten Transition. NCEDL Spotlights, No. 17.

ERIC Educational Resources Information Center

National Center for Early Development & Learning, Chapel Hill, NC.

The Kindergarten Transition Project at the National Center for Early Development and Learning (NCEDL) has developed a school-based approach designed to enhance connections among children, families, teachers, and peers during the transition to kindergarten. This report excerpts from a paper describing this approach to ease transition. The paper…

Population: The U.S. Problem--The World Crisis.

ERIC Educational Resources Information Center

Kegan, Lawrence R., Ed.

1972-01-01

Population problems in both the United States and throughout the world are summarized and analyzed, pictorially and narratively, in this special newspaper supplement to "The New York Times", April 30, 1972. Part I presents the U. S. problem, with the following contributions: excerpts from President Richard Nixon's message to Congress on…

Correspondences in Art Education: Approaching Authenticity.

ERIC Educational Resources Information Center

Zurmuehlen, Marilyn, Ed.

This document excerpts journals of eight artists, as they observe and comment on events in their daily lives. Seemingly mundane moments become aesthetic experiences through their eyes, and rare glimpses are afforded of approaches to learning, teaching, and preliminaries to studio work. The artists included are: (1) Amidon Perfond (edited by…

Proceedings of the Eighth International Workshop on Advances in Electrocorticography

PubMed Central

Ritaccio, Anthony L.; Williams, Justin; Denison, Tim; Foster, Brett L.; Starr, Philip A.; Gunduz, Aysegul; Zijlmans, Maeike; Schalk, Gerwin

2017-01-01

Excerpted proceedings of The Eighth International Workshop on Advances in Electrocorticography (ECoG), which convened October 15–16, 2015 in Chicago, IL, are presented. The workshop series has become the foremost gathering to present current basic and clinical research in subdural brain signal recording and analysis. PMID:27780085

"Que Assimilated, Brother, Yo Soy Asimilao": The Structuring of Puerto Rican Identity in the U.S.

ERIC Educational Resources Information Center

Flores, Juan

1985-01-01

Discusses the cultural identity and experiences of Puerto Ricans residing in New York City. Explores, through excerpts of poetry by "Nuyoricans," the themes of assimilation, attachment to the island of Puerto Rico, relations with Black and White New Yorkers, and bilingualism. (GC)

Diaries.

ERIC Educational Resources Information Center

Ohrn, Deborah Gore, Ed.

1992-01-01

This periodical issue focuses on the theme of diaries, and includes excerpts from the diaries of Iowa children who lived at different times in history. The following features are included: Dear Diary; Eliza's Journey Across the Plains; The Vacation Diary; Children's Diaries; How to Keep a Diary; Soldiering Diary; Slang Game; Diary Detective Game;…

Echoes at Ground Zero

ERIC Educational Resources Information Center

Chronicle of Higher Education, 2006

2006-01-01

An excerpt from the opening piece in "Everything That Rises: A Book of Convergences" by Lawrence Weschler is presented where the author is talking with Joel Meyerowitz, the only photographer granted unimpeded access to the clean-up operations at ground zero after the terrorist attacks of September 11, 2001. The two discuss the parallels…

Understanding Measures of Effectiveness in Counterinsurgency Operations

DTIC Science & Technology

2006-05-01

Measure of Success.” The article explained how the Moneyball math of Major League Baseball (MLB) has come to the National Basketball Association ( NBA ...An excerpt from the article stated, “Armed with dazzling equations, NBA front offices are finding entirely new ways to quantify a player’s talent

Building Renovation in ARL Libraries. SPEC Kit 97.

ERIC Educational Resources Information Center

Hersberger, Rodney M.

This collection of library documents related to building renovation, by members of the Association of Research Libraries (ARL), contains excerpts from: (1) a plan for upgrading and expanding library facilities at the University of Kansas; (2) a report on storage facilities at Rutgers University; (3) documents presenting the essential remodeling…

Pregnant Field Students' Guilt

ERIC Educational Resources Information Center

Baum, Nehami

2006-01-01

This study examined guilt feelings among social work students who were pregnant for the first time during field work training. Semi-structured interviews were conducted either in the 9th month (n=5) or 2-12 months after delivery (n=5). Content analysis revealed 6 main triggers, illustrated by excerpts, which stimulated field students' guilt…

Water dynamics and population pressure in the Nepalese Himalayas.

PubMed

Schreier, H; Shah, P B

1996-10-01

The authors investigate the impact of water shortages, especially water for irrigation, on development in Nepal. "The problems associated with hydropower development will be illustrated by using the Kulekhani watershed project as a case study." The possible future effects on food supplies and health are discussed. excerpt

Bleacher Safety: What Do We Look for? What Can We Do?

ERIC Educational Resources Information Center

IEA Environmental Consultant, 1999

1999-01-01

Discusses safety issues surrounding aging bleacher systems, highlighting the following three primary safety considerations: space between seats and footboards; guardrails; and the structural provisions of the 1997 Uniform Building Code. Tips for bleacher accident-prevention assessment and excerpts from federal and Minnesota legislation on bleacher…

Earthworms, Stamps and Butterfly Wings: Encouraging Children's Interests and Collections.

ERIC Educational Resources Information Center

McGreevy, Ann

2000-01-01

This article examines the importance of encouraging children's interests and the pursuit of collections and hobbies as strategies for developing talent and abilities. Excerpts are cited from eminent people's lives as examples of early interests/collections and eventual success. Letters from children on their collections are included. (Contains…

Excerpts from the January 1993 Senate Report: The Valour and the Horror.

ERIC Educational Resources Information Center

Kirman, Joseph M.

1994-01-01

Provides an overview of the Canadian Senate report on the Canadian Broadcasting Corporation's (CBC) documentary, "The Valour and the Horror." Includes quotes from official hearings regarding the historical accuracy of the documentary film. Concludes that the CBC was not controlled adequately by its board of directors. (CFR)

Unlearning Whiteness, Rethinking Race Issues in Graduate Music Education

ERIC Educational Resources Information Center

Bradley, Deborah; Golner, Ronald; Hanson, Sarah

2007-01-01

This paper examines the experiences of music education graduate students and their instructor during a fifteen-week seminar course entitled "Race issues in music teaching." Excerpts from students' journal entries and the instructor's responses to those journals are constructed in this paper as dialogue vignettes which provide insight…

Molecular plant breeding

USDA-ARS?s Scientific Manuscript database

“Nevertheless, the number of farmers, small as well as large, who are adopting the new seeds and new technology is increasing very rapidly, and the increase in numbers during the past three years has been phenomenal.” – Dr. Norman Borlaug This excerpt from Dr. Norman Borlaug’s Nobel Lecture at the...

Anecdotes and Afterthoughts: Literature as a Teacher's Curriculum

ERIC Educational Resources Information Center

Podsiadlik, Edward, III

2013-01-01

This qualitative study is a journey away from the "outer world" of teaching and into the "inner world" of spiritual, emotional, and oftentimes deeply personal realities, conflicts, and contradictions that lie beneath it. Integrating my life as an educator with excerpts from literature creates a variety of reflective entry…

Renewing Education: Selected Writings on Steiner Education.

ERIC Educational Resources Information Center

Edmunds, Francis

Having taught for nearly 30 years in Britain's first Rudolf Steiner school, Francis Edmunds founded Emerson College, an adult education and teacher training center where he was active until his death in 1989. This book contains a collection of Edmunds' writings on Steiner education mostly excerpted from "Child and Man,""The Michael…

An African Perspective on Human Rights.

ERIC Educational Resources Information Center

Shiman, David

1992-01-01

Presents a series of classroom activities comparing differing views of human rights in the United Nations Universal Declaration of Human Rights and the African Charter on Human and People's Rights. Includes excerpts from the African Charter on Human and People's Rights and the full text of the Universal Declaration of Human Rights. (CFR)

Relationship Enhancement Therapy: A Case Study for Treating Vaginismus.

ERIC Educational Resources Information Center

Harman, Marsha J.; And Others

1994-01-01

A case study of Relationship Enhancement (RE) therapy with a couple, in which the woman was identified as having vaginismus, is presented including excerpts of transcripts from the therapy sessions. RE's effectiveness at improving communication skills and providing structure in which the couple could discuss the intimate issues affecting the…

Growing Up Latino: Memoirs and Stories. Reflections on Life in the United States.

ERIC Educational Resources Information Center

Augenbraum, Harold, Ed.; Stavans, Ilan, Ed.

This anthology contains autobiographical and fictional short stories and excerpts from longer works by Hispanic-American authors about coming of age. Selections include reflections on Hispanic immigrant life in the United States, family life and relationships, school experiences, sexuality, Catholicism, identity formation, first experiences with…

Teachers' Attitudes toward Technology: Considerations for Designing Preservice and Practicing Teacher Instruction

ERIC Educational Resources Information Center

Banas, Jennifer R.

2010-01-01

To best design technological pedagogical content knowledge (TPCK) related instruction for preservice teachers or for practicing teachers, community college librarians must have an accurate assessment of their audience's attitudes towards technology. A summary, analysis, and excerpts from 225 student responses to a course reflection regarding…

Growing Up Native American. An Anthology.

ERIC Educational Resources Information Center

Riley, Patricia, Ed.

This anthology contains 22 essays and fictional writings about childhood by well-known Native American writers of the United States and Canada, from the 19th century to the 1990s. Selections include short stories, excerpts from novels, autobiographical sketches, and essays about the relationship between language and culture, family relationships,…

Analyzing Relational Control in Family Therapy Interviews.

ERIC Educational Resources Information Center

Friedlander, Myrna L.; Heatherington, Laurie

1989-01-01

Introduces a modification of Ericson and Rogers' (1973) dyadic Relational Communication Control Coding System (RCCCS) for family contexts involving three or more persons. New coding rules were necessary because in families messages are not always reciprocal or direct. An illustrative excerpt shows the kinds of indexes provided by the system.(TE)

Languaging as Competencing: Considering Language Learning as Enactment

ERIC Educational Resources Information Center

Hellermann, John

2018-01-01

The terms "interactional competence" and "learning" are discussed in the context of recent research in the areas of cognitive science and ethnomethodological conversation analysis studies of language learning. Two data excerpts from a longitudinal case study of a beginning learner of English are presented to illustrate (1) the…

Keep Your Windows Open and Mirrors Polished: On Quality Education in a Changing America

ERIC Educational Resources Information Center

Katz, Lucinda Lee

2011-01-01

Lucinda Lee Katz, head of Marin Country Day School (California), received the 2009 NAIS Diversity Leadership Award. This article presents an edited excerpt of her acceptance speech. In this speech, she outlines what is necessary to move school communities ahead in one's diversity work.

P.S. Write Soon!

ERIC Educational Resources Information Center

Edwards, Pat

Intended for use by students, this illustrated Australian classroom unit was designed to encourage young people to develop a lifelong habit of letter writing. The booklet begins with a letter to children from the Australian "Post," and excerpts from two poems about letter writing. A section on how letters can link the world emphasizes…

Exploring Agency in Classroom Discourse or, Should David Have Told His Story?

ERIC Educational Resources Information Center

Ewald, Helen Rothschild; Wallace, David L.

1994-01-01

Discusses and problematizes the notion of agency in the English classroom. Considers both teachers and students to be constructed agents in the classroom. Focuses on an excerpt from a first-year writing class. Provides comments from the teacher and four students in the class. (HB)

The People's Republic of China: An Overview

ERIC Educational Resources Information Center

Social Education, 1973

1973-01-01

Excerpted from The People's Republic of China,'' No. 4 in the Issues in United States Foreign Policy series, the material discusses (1) Profile, (2) Customs, Etiquette, and Rhetoric, (3) Women in the P.R.C., (4) Cuisine, (5) Medicine and Health, (6) Education, (7) Language, and (8) Communes and Agriculture. (JB)

Council of Europe News-Letter, 6/72.

ERIC Educational Resources Information Center

Council of Europe, Strasbourg (France). Documentation Center for Education in Europe.

The first part of the newsletter is devoted to two excerpts, respectively on the policy of school education and graduate employment and on the Council of Europe's efforts to achieve greater educational cooperation. The Council's activities are discussed in connection with its working methods. Factors of the present employment unstability are…

Combining Historical Research and Narrative Inquiry to Create Chronicles and Narratives

ERIC Educational Resources Information Center

Wilson, Richard A.

2007-01-01

Stories about the Idaho State Library, chronicles and narratives, are reported in my doctoral dissertation (Wilson, 2005). The chronicles, reconstructed from documents and records, provided a presentation of the people, events, and activities to frame the stories. The narratives, excerpted from interviews, provided the rich description and unique…

The American Thanksgiving: The Evolution of a Tradition.

ERIC Educational Resources Information Center

Travers, Carolyn

1991-01-01

Discusses the development of the modern U.S. Thanksgiving celebration from the earlier traditions of ancient English harvest festivals, solemn religious observances, and the commemoration of the Pilgrims' landing known as Forefathers' Day. Presents primary source material including excerpts from journals by William Bradford and Abraham Lincoln's…

Toward a Phenomenology of Dream Imagery and Metaphor.

ERIC Educational Resources Information Center

Day, Elmer S., Jr.

1979-01-01

The author partially describes a few of the immanent qualities of dreaming imagery and metaphor. The concept of the ineluctable modality is introduced to illustrate the spontaneous synthesizing of cognitive and noncognitive elements. A short dream excerpt is shared to clarify the pervasive contrapuntallike depth of dreaming imagery. (Author/SJL)

JPRS Report, Near East & South Asia

DTIC Science & Technology

1989-03-29

settlement to the Middle East conflict. If one of them is missing, there can be no solution. These new theories are as doomed as inmates on death row... Rahim al-Amin; in Khar- toum; date of interview not specified] [Excerpts] [Passage omitted] [AL-DUSTUR] Was the recent wage increase policy and

The man behind the DNA fingerprints: an interview with Professor Sir Alec Jeffreys

PubMed Central

2013-01-01

In this interview we talk with Professor Sir Alec Jeffreys about DNA fingerprinting, his wider scientific career, and the past, present and future of forensic DNA applications. The podcast with excerpts from this interview is available at: http://www.biomedcentral.com/biome/alec-jeffreys. PMID:24245655

Splendid Possibilities: Isabella Bird Visits Hawai'i in 1874.

ERIC Educational Resources Information Center

Levin, Ruth

1997-01-01

Presents a lesson plan that invites students to view 19th-century Hawaii through the eyes of Isabella Bird. Bird left Victorian England hoping that traveling would improve her ill health. In the process she became a celebrated writer and explorer. Includes excerpts from her letters and books. (MJP)

EQUIP3 Newsletter. Issue Number 19

ERIC Educational Resources Information Center

EQUIP3, 2009

2009-01-01

The "EQUIP3 Newsletter" is an e-newsletter that is currently sent to subscribers quarterly. It provides updates on EQUIP3 activities and initiatives, and shares excerpts from relevant youth development resources. This issue contains the following articles: (1) Bangladesh Youth Employment Pilot (BYEP); (2) CSY [Cross-Sectoral Youth]/YED…

Transplantation of schistosome sporocysts between host snails: A video guide

PubMed Central

Mouahid, Gabriel; Rognon, Anne; de Carvalho Augusto, Ronaldo; Driguez, Patrick; Geyer, Kathy; Karinshak, Shannon; Luviano, Nelia; Mann, Victoria; Quack, Thomas; Rawlinson, Kate; Wendt, George; Grunau, Christoph; Moné, Hélène

2018-01-01

Schistosomiasis is an important parasitic disease, touching roughly 200 million people worldwide. The causative agents are different Schistosoma species. Schistosomes have a complex life cycle, with a freshwater snail as intermediate host. After infection, sporocysts develop inside the snail host and give rise to human dwelling larvae. We present here a detailed step-by-step video instruction in English, French, Spanish and Portuguese that shows how these sporocysts can be manipulated and transferred from one snail to another. This procedure provides a technical basis for different types of ex vivo modifications, such as those used in functional genomics studies. PMID:29487916

Polarized optical scattering by inhomogeneities and surface roughness in an anisotropic thin film

DOE PAGES

Germer, Thomas A.; Sharma, Katelynn A.; Brown, Thomas G.; ...

2017-10-18

We extend the theory for scattering by oblique columnar structure thin films to include the induced form birefringence and the propagation of radiation in those films. We generalize the 4 × 4 matrix theory to include arbitrary sources in the layer, which are necessary to determine the Green function for the inhomogeneous wave equation. We further extend first-order vector perturbation theory for scattering by roughness in the smooth surface limit, when the layer is anisotropic. Scattering by an inhomogeneous medium is approximated by a distorted Born approximation, where effective medium theory is used to determine the effective properties of themore » medium and strong fluctuation theory is used to determine the inhomogeneous sources. In this manner, we develop a model for scattering by inhomogeneous films, with anisotropic correlation functions. Here, the results are compared to Mueller matrix bidirectional scattering distribution function measurements for a glancing-angle deposition (GLAD) film. While the results are applied to the GLAD film example, the development of the theory is general enough that it can guide simulations for scattering in other anisotropic thin films.« less

Roughness measurements on coupling structures for optical interconnections integrated on a printed circuit board

NASA Astrophysics Data System (ADS)

Hendrickx, Nina; Van Erps, Jürgen; Suyal, Himanshu; Taghizadeh, Mohammad; Thienpont, Hugo; Van Daele, Peter

2006-04-01

In this paper, laser ablation (at UGent), deep proton writing (at VUB) and laser direct writing (at HWU) are presented as versatile technologies that can be used for the fabrication of coupling structures for optical interconnections integrated on a printed circuit board (PCB). The optical layer, a highly cross-linked acrylate based polymer, is applied on an FR4 substrate. Both laser ablation and laser direct writing are used for the definition of arrays of multimode optical waveguides, which guide the light in the plane of the optical layer. In order to couple light vertically in/out of the plane of the optical waveguides, coupling structures have to be integrated into the optical layer. Out-of-plane turning mirrors, that deflect the light beam over 90°, are used for this purpose. The surface roughness and angle of three mirror configurations are evaluated: a laser ablated one that is integrated into the optical waveguide, a laser direct written one that is also directly written onto the waveguide and a DPW insert that is plugged into a cavity into the waveguiding layer.

Effects of Fault Segmentation, Mechanical Interaction, and Structural Complexity on Earthquake-Generated Deformation

NASA Astrophysics Data System (ADS)

Haddad, David Elias

Earth's topographic surface forms an interface across which the geodynamic and geomorphic engines interact. This interaction is best observed along crustal margins where topography is created by active faulting and sculpted by geomorphic processes. Crustal deformation manifests as earthquakes at centennial to millennial timescales. Given that nearly half of Earth's human population lives along active fault zones, a quantitative understanding of the mechanics of earthquakes and faulting is necessary to build accurate earthquake forecasts. My research relies on the quantitative documentation of the geomorphic expression of large earthquakes and the physical processes that control their spatiotemporal distributions. The first part of my research uses high-resolution topographic lidar data to quantitatively document the geomorphic expression of historic and prehistoric large earthquakes. Lidar data allow for enhanced visualization and reconstruction of structures and stratigraphy exposed by paleoseismic trenches. Lidar surveys of fault scarps formed by the 1992 Landers earthquake document the centimeter-scale erosional landforms developed by repeated winter storm-driven erosion. The second part of my research employs a quasi-static numerical earthquake simulator to explore the effects of fault roughness, friction, and structural complexities on earthquake-generated deformation. My experiments show that fault roughness plays a critical role in determining fault-to-fault rupture jumping probabilities. These results corroborate the accepted 3-5 km rupture jumping distance for smooth faults. However, my simulations show that the rupture jumping threshold distance is highly variable for rough faults due to heterogeneous elastic strain energies. Furthermore, fault roughness controls spatiotemporal variations in slip rates such that rough faults exhibit lower slip rates relative to their smooth counterparts. The central implication of these results lies in guiding the interpretation of paleoseismically derived slip rates that are used to form earthquake forecasts. The final part of my research evaluates a set of Earth science-themed lesson plans that I designed for elementary-level learning-disabled students. My findings show that a combination of concept delivery techniques is most effective for learning-disabled students and should incorporate interactive slide presentations, tactile manipulatives, teacher-assisted concept sketches, and student-led teaching to help learning-disabled students grasp Earth science concepts.

Regulating Emotions and Aiming for a Ph.D.: Excerpts from "Anthropology Matters"

ERIC Educational Resources Information Center

Hovland, Ingie

2012-01-01

In this article I will present a range of experiences of graduate socialisation that have been discussed in past articles in the journal "Anthropology Matters". These are the experiences of social anthropology Ph.D. students in the United Kingdom. The overarching theme for the article is "regulating emotions", and the excerpts…

A Garland of Ratings, or, Just Try to Know Thyself.

ERIC Educational Resources Information Center

Lewis, Robert W., Jr.

1964-01-01

Excerpts from college students' ratings of their English instructor are presented along with some remarks about the usefulness of such ratings. Students' replies were concerned with the instructor's (1) knowledge of and interest in his subject matter, (2) effectiveness with explanation, (3) annoying mannerisms and eccentricities, (4) bias, (5)…

Grade 12 Diploma Examination, English 33. Part B: Reading (Multiple Choice). Readings Booklet.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton.

Intended for students taking the Grade 12 Examination in English 33 in Alberta, Canada, this reading test (to be administered along with the questions booklet) contains short reading selections taken from fiction, nonfiction, poetry, and drama, including the following: an excerpt from "Catch-22" (Joseph Heller); "School Thief"…