Plants of the Desert.

ERIC Educational Resources Information Center

NatureScope, 1985

1985-01-01

Provides background information and student activities on plants of the desert, including various adaptations for life with limited water supplies. Each activity includes objective(s), recommended age level(s), subject area(s), list of materials needed, and procedures. A ready-to-copy student worksheet is included. (DH)

A Compilation of Information on Computer Applications in Nutrition and Food Service.

ERIC Educational Resources Information Center

Casbergue, John P.

Compiled is information on the application of computer technology to nutrition food service. It is designed to assist dieticians and nutritionists interested in applying electronic data processing to food service and related industries. The compilation is indexed by subject area. Included for each subject area are: (1) bibliographic references,…

Ames Energy: A Consumer's Guide to Energy Conservation.

ERIC Educational Resources Information Center

Women's Support Network, Inc., Santa Rosa, CA.

Presented is an annotated bibliography of energy-related materials for the consumer. Materials (which include books, videotape recordings, magazines, pamphlets, and other media) are arranged by subject area. These area include: (1) earth sheltered buildings; (2) fuels; (3) general (including general energy conservation and insulation); (4) heat…

Family Life.

ERIC Educational Resources Information Center

NatureScope, 1985

1985-01-01

Provides background information and student activities on bird nesting, singing, finding a mate, incubating eggs, and raising the young. Each activity includes an objective, recommended age level(s), subject area(s), list of materials needed, and procedures. A ready-to-copy student worksheet is included. (JN)

2013 NAEP: How Does Indiana Compare? Education Policy Brief. Volume 12, Number 1, Winter 2014

ERIC Educational Resources Information Center

Roach, Michael; Kloosterman, Peter

2014-01-01

Known as "the Nation's Report Card," the National Assessment of Educational Progress (NAEP) is the U. S. Government assessment used since the late 1960s to measure student achievement in many subject areas, including mathematics, reading, science, and United States history. Different subject areas are assessed each year, and data have…

General Business: Grades 10-12.

ERIC Educational Resources Information Center

Instructional Objectives Exchange, Los Angeles, CA.

Thirty-five objectives and related test items assessing general business skills taught in grades 10 through 12 are included in this collection. Each objective is stated in operational terms and identified by a subject area within the hood category of general business. Objectives include the desired behavior and subject content so that students are…

30 CFR 762.5 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... quality. Historic lands means areas containing historic, cultural, or scientific resources. Examples of..., property or the environment, including areas subject to landslides, cave-ins, large or encroaching sand...

How Good Is Our School? Using ICT in Learning and Teaching: Curriculum Area and Subject Appendix. Self-Evaluation Series

ERIC Educational Resources Information Center

Her Majesty's Inspectorate of Education, 2004

2004-01-01

This document contains curriculum areas where information and communications technology (ICT) can be an effective tool in learning and teaching when used by pupils and/or teachers. These include: (1) Art and design; (2) Business education subjects; (3) Biology and science; (4) Chemistry and science; (5) English, English as an additional language…

High human exposure to cobalt and other metals in Katanga, a mining area of the Democratic Republic of Congo.

PubMed

Banza, Célestin Lubaba Nkulu; Nawrot, Tim S; Haufroid, Vincent; Decrée, Sophie; De Putter, Thierry; Smolders, Erik; Kabyla, Benjamin Ilunga; Luboya, Oscar Numbi; Ilunga, Augustin Ndala; Mutombo, Alain Mwanza; Nemery, Benoit

2009-08-01

The human health impact of the historic and current mining and processing of non-ferrous metals in the African Copperbelt is not known. This study assessed the exposure to metals in the population of Katanga, in the south east of the Democratic Republic of Congo, using biomonitoring. Seventeen metals (including Cd, Co, Cu, Pb, U) and non-metals (including As) were measured by ICP-MS in urine spot samples from 351 subjects (32% women), aged 2-74 yr (mean 33 yr). Forty subjects (controls) lived 400 km outside the mining area; 311 subjects lived in the mining area, either very close (< 3 km) (n=179; 6 communities) or moderately close (3-10 km) (n=132; 4 communities) to mines or smelting plants. For all metals (except Ni) urinary concentrations were significantly higher in subjects from the mining area than in control subjects. In subjects living very close to mines or smelting plants, the geometric means (25th-75th percentile) of urinary concentrations, expressed as microg/g creatinine, were 17.8 (10.9-29.0) for As, 0.75 (0.38-1.16) for Cd, 15.7 (5.27-43.2) for Co, 17.1 (8.44-43.2) for Cu, 3.17 (1.47-5.49) for Pb and 0.028 (0.013-0.065) for U, these values being significantly higher than those of subjects living 3-10 km from mines or industrial operations. Urinary Co concentrations were markedly elevated, exceeding 15 microg/g creatinine in 53% of the subjects, and even 87% of children (<14 yr), living very close to the mining areas. Urinary As was also high (79% above 10 microg/g creatinine in subjects living very close to the mining areas). Compared with background values from the US general population, subjects living very close to areas of mining or refining had 4-, 43-, 5- and 4-fold higher urinary concentrations of Cd, Co, Pb and U, respectively. This first biomonitoring study of metal exposure in the African Copperbelt reveals a substantial exposure to several metals, especially in children. The urinary Co concentrations found in this population are the highest ever reported for a general population. The pathways of exposure and health significance of these findings need to be further investigated.

Levels of blood lead and urinary cadmium in industrial complex residents in Ulsan.

PubMed

Kim, Sang Hoon; Kim, Yang Ho; An, Hyun Chan; Sung, Joo Hyun; Sim, Chang Sun

2017-01-01

Populations neighboring industrial complexes are at an increased health risk, due to constant exposure to various potentially hazardous compounds released during industrial production activity. Although there are many previous studies that focus on occupational exposure to heavy metals, studies that focused on environmental exposure to lead and cadmium are relatively rare. The purpose of this study is to evaluate the extent of the environmental exposure of heavy metals in residents of industrial area. Four areas in close proximity to the Ulsan petrochemical industrial complex and the Onsan national industrial complex were selected to be included in the exposure group, and an area remotely located from these industrial complexes was selected as the non-exposure group. Among the residents of our study areas, a total of 1573 subjects aged 20 years and older were selected and all study subjects completed a written questionnaire. Blood and urine samples were obtained from about one third of the subjects (465 subjects) who provided informed consent for biological sample collection. Total 429 subjects (320 subjects from exposure area, 109 subjects from non-exposure area) were included in final analysis. The geometric mean blood lead level among the subjects in the exposed group was 2.449 μg/dL, which was significantly higher than the non-exposure group's level of 2.172 μg/dL. Similarly, the geometric mean urine cadmium levels between the two groups differed significantly, at 1.077 μg/g Cr. for the exposed group, and 0.709 μg/g Cr. for the non-exposure group. In a multiple linear regression analysis to determine the relationship between blood lead level and related factors, the results showed that blood lead level had a significant positive correlation with age, the male, exposure area, and non-drinkers. In the same way, urine cadmium level was positively correlated with age, the female, exposure area, and smokers. This study found that blood lead levels and urine cadmium levels were significantly higher among the residents of industrial areas than among the non-exposure area residents, which is thought to be due to the difference in environmental exposure of lead and cadmium. Furthermore, it was clear that at a low level of exposure, differences in blood lead or urine cadmium levels based on age, gender, and smoking status were greater than the differences based on area of residence. Therefore, when evaluating heavy metal levels in the body at a low level of exposure, age, gender, and smoking status must be adjusted, as they are significant confounding factors.

Finding a Place to Live.

ERIC Educational Resources Information Center

NatureScope, 1985

1985-01-01

Provides background information and student activities on bird habitats, how birds have adapted to living in these habitats, and bird migration. Each activity includes an objective, recommended age level(s), subject area(s), list of materials needed, and procedures. Ready-to-copy student materials (puzzles and worksheets) are included. (JN)

Cannabinoid CB1 receptor immunoreactivity in the prefrontal cortex: Comparison of schizophrenia and major depressive disorder.

PubMed

Eggan, Stephen M; Stoyak, Samuel R; Verrico, Christopher D; Lewis, David A

2010-09-01

We recently showed that measures of cannabinoid 1 receptor (CB1R) mRNA and protein were significantly reduced in dorsolateral prefrontal cortex (DLPFC) area 9 in schizophrenia subjects relative to matched normal comparison subjects. However, other studies have reported unaltered or higher measures of CB1R levels in schizophrenia. To determine whether these discrepancies reflect differences across brain regions or across subject groups (eg, presence of depression, cannabis exposure, etc), we used immunocytochemical techniques to determine whether lower levels of CB1R immunoreactivity are (1) present in another DLPFC region, area 46, in the same subjects with schizophrenia, (2) present in area 46 in a new cohort of schizophrenia subjects, (3) present in major depressive disorder (MDD) subjects, or (4) attributable to factors other than a diagnosis of schizophrenia, including prior cannabis use. CB1R immunoreactivity levels in area 46 were significantly 19% lower in schizophrenia subjects relative to matched normal comparison subjects, a deficit similar to that observed in area 9 in the same subjects. In a new cohort of subjects, CB1R immunoreactivity levels were significantly 20 and 23% lower in schizophrenia subjects relative to matched comparison and MDD subjects, respectively. The lower levels of CB1R immunoreactivity in schizophrenia subjects were not explained by other factors such as cannabis use, suicide, or pharmacological treatment. In addition, CB1R immunoreactivity levels were not altered in monkeys chronically exposed to haloperidol. Thus, the lower levels of CB1R immunoreactivity may be common in schizophrenia, conserved across DLPFC regions, not present in MDD, and not attributable to other factors, and thus a reflection of the underlying disease process.

Motor deficits correlate with resting state motor network connectivity in patients with brain tumours

PubMed Central

Mikell, Charles B.; Youngerman, Brett E.; Liston, Conor; Sisti, Michael B.; Bruce, Jeffrey N.; Small, Scott A.; McKhann, Guy M.

2012-01-01

While a tumour in or abutting primary motor cortex leads to motor weakness, how tumours elsewhere in the frontal or parietal lobes affect functional connectivity in a weak patient is less clear. We hypothesized that diminished functional connectivity in a distributed network of motor centres would correlate with motor weakness in subjects with brain masses. Furthermore, we hypothesized that interhemispheric connections would be most vulnerable to subtle disruptions in functional connectivity. We used task-free functional magnetic resonance imaging connectivity to probe motor networks in control subjects and patients with brain tumours (n = 22). Using a control dataset, we developed a method for automated detection of key nodes in the motor network, including the primary motor cortex, supplementary motor area, premotor area and superior parietal lobule, based on the anatomic location of the hand-motor knob in the primary motor cortex. We then calculated functional connectivity between motor network nodes in control subjects, as well as patients with and without brain masses. We used this information to construct weighted, undirected graphs, which were then compared to variables of interest, including performance on a motor task, the grooved pegboard. Strong connectivity was observed within the identified motor networks between all nodes bilaterally, and especially between the primary motor cortex and supplementary motor area. Reduced connectivity was observed in subjects with motor weakness versus subjects with normal strength (P < 0.001). This difference was driven mostly by decreases in interhemispheric connectivity between the primary motor cortices (P < 0.05) and between the left primary motor cortex and the right premotor area (P < 0.05), as well as other premotor area connections. In the subjects without motor weakness, however, performance on the grooved pegboard did not relate to interhemispheric connectivity, but rather was inversely correlated with connectivity between the left premotor area and left supplementary motor area, for both the left and the right hands (P < 0.01). Finally, two subjects who experienced severe weakness following surgery for their brain tumours were followed longitudinally, and the subject who recovered showed reconstitution of her motor network at follow-up. The subject who was persistently weak did not reconstitute his motor network. Motor weakness in subjects with brain tumours that do not involve primary motor structures is associated with decreased connectivity within motor functional networks, particularly interhemispheric connections. Motor networks become weaker as the subjects become weaker, and may become strong again during motor recovery. PMID:22408270

Bone Area Histomorphometry.

PubMed

Andronowski, Janna M; Crowder, Christian

2018-05-21

Quantifying the amount of cortical bone loss is one variable used in histological methods of adult age estimation. Measurements of cortical area tend to be subjective and additional information regarding bone loss is not captured considering cancellous bone is disregarded. We describe whether measuring bone area (cancellous + cortical area) rather than cortical area may improve histological age estimation for the sixth rib. Mid-shaft rib cross-sections (n = 114) with a skewed sex distribution were analyzed. Ages range from 16 to 87 years. Variables included: total cross-sectional area, cortical area, bone area, relative bone area, relative cortical area, and endosteal area. Males have larger mean total cross-sectional area, bone area, and cortical area than females. Females display a larger mean endosteal area and greater mean relative measure values. Relative bone area significantly correlates with age. The relative bone area variable will provide researchers with a less subjective and more accurate measure than cortical area. © 2018 American Academy of Forensic Sciences.

Skin acceptability of a cosmetic moisturizer formulation in female subjects with sensitive skin.

PubMed

Nisbet, Stephanie J

2018-01-01

This 3-week, open-label, noncomparative clinical study evaluated the skin acceptability of a cosmetic moisturizer in subjects with sensitive skin, by monitoring adverse events (AEs) and cutaneous discomfort related to normal usage. Female subjects aged between 18-60 years, with Fitzpatrick phototype classification I-IV and sensitive skin, verified by a positive reaction on the stinging test at screening, were included. Subjects applied the moisturizer to their face and body twice daily for 21±2 days at home and recorded study product usage and feelings of cutaneous discomfort (eg, dryness, prickling, stinging, and itching) in a diary; any AEs were reported to the clinic. At study end, skin acceptability of the moisturizer was investigator-assessed based on the nature of AEs and subjects' self-reported feelings of discomfort, and by clinical evaluation of skin reactions in the area of moisturizer application (appearance of erythema, formation of edema, and skin desquamation; scored according to an adapted Draize and Kligman scale). Only subjects with a treatment compliance of ≥80% were included in the final analysis. In total, 35 subjects initiated and completed the study; all were compliant to the minimum study product usage. Per investigator clinical dermatological assessment at study end, none of the 35 subjects had skin reactions in the area of moisturizer application and there were no reported AEs. One subject reported sensations of mild prickling and itching immediately after applying the moisturizer (not classified as AEs), which spontaneously remitted after complete absorption of the product and were noted only in exposed areas. These events were considered by the investigator as being possibly/probably related to the use of study product; however, no clinical signs of skin reaction were observed in the exposed areas. This cosmetic moisturizer appears generally well tolerated and suitable for topical use in subjects with sensitive skin.

[Burnout syndrome in elderly care takers working in social care homes].

PubMed

González-Losa, María Del Refugio; Vázquez-García, Carlos; Esperón, Ramón

2013-01-01

To identify the presence and characteristics of Burnout syndrome in subjects dedicated to the care of older adults in homes for seniors. A descriptive study was done, 46 workers of 10 homes in Mérida, Yucatán, were included. Subjects older than 18 years and who have direct interaction with adults were included. To evaluate the presence of Burnout syndrome the Spanish version of the Maslach Burnout Inventory was used. Sixty-five percent of the population studied was female and 35% male, the average age was 38 years, with a range of 19-60 years. 87% of the studied population had some level of Burnout syndrome. In 60% of homes all the workers were affected. Regard gender 90% of the women has some grade of Burnout syndrome and 81% of males. Respect areas affected, 30% had emotional exhaustion, 46% depersonalization and 95% lack of realization. According the number of affected areas 45% were affected in one area, 30% in two and 25% in three, the latter representing 22% of the study population. There is a high frequency of Burnout syndrome among subjects who are dedicated to caring for the elderly. Personal accomplishment was the most affected area. Subjects with lowest salary present higher frequency of Burnout syndrome.

Event-related potentials for gender discrimination: an examination between differences in gender discrimination between males and females.

PubMed

Suyama, Natsuka; Hoshiyama, Minoru; Shimizu, Hideki; Saito, Hirofumi

2008-09-01

The event-related potentials (ERP) following presentation of male and female faces were investigated to study differences in the gender discrimination process. Visual stimuli from four categories including male and female faces were presented. For the male subjects, the P220 amplitude of the T5 area following viewing of a female face was significantly larger than that following viewing of a male face. On the other hand for female subjects, the P170 amplitude of the Cz area following observation of a male face was larger than that for a female face. The results indicate that the neural processes, including responsive brain areas used for gender discrimination by observing faces, are different between males and females.

Urban Agriculture Program Planning Guide.

ERIC Educational Resources Information Center

Hemp, Paul E.; Ethridge, Jim

Urban agriculture may be defined as those areas of agriculture that are practiced in metropolitan settings, plus knowledge and skills in agricultural subject areas which lead to vocational proficiency and improved quality of life or effective citizenship. Agriculture areas that are especially significant in urban settings include ornamental…

Differences in functional connectivity between alcohol dependence and internet gaming disorder

PubMed Central

Han, Ji Won; Han, Doug Hyun; Bolo, Nicolas; Kim, BoAh; Kim, Boong Nyun; Renshaw, Perry F.

2017-01-01

Introduction Internet gaming disorder (IGD) and alcohol dependence (AD) have been reported to share clinical characteristics including craving and over-engagement despite negative consequences. However, there are also clinical factors that differ between individuals with IGD and those with AD in terms of chemical intoxication, prevalence age, and visual and auditory stimulation. Methods We assessed brain functional connectivity within the prefrontal, striatum, and temporal lobe in 15 patients with IGD and in 16 patients with AD. Symptoms of depression, anxiety, and the attention deficit hyperactivity disorder were assessed in patients with IGD and in patients with AD. Results Both AD and IGD subjects have positive functional connectivity between the dorsolateral prefrontal cortex (DLPFC), cingulate, and cerebellum. In addition, both groups have negative functional connectivity between the DLPFC and the orbitofrontal cortex. However, the AD subjects have positive functional connectivity between the DLPFC, temporal lobe and striatal areas while IGD subjects have negative functional connectivity between the DLPFC, temporal lobe and striatal areas. Conclusions AD and IGD subjects may share deficits in executive function, including problems with self-control and adaptive responding. However, the negative connectivity between the DLPFC and the striatal areas in IGD subjects, different from the connectivity observed in AD subjects, may be due to the earlier prevalence age, different comorbid diseases as well as visual and auditory stimulation. PMID:25282597

Differences in functional connectivity between alcohol dependence and internet gaming disorder.

PubMed

Han, Ji Won; Han, Doug Hyun; Bolo, Nicolas; Kim, BoAh; Kim, Boong Nyun; Renshaw, Perry F

2015-02-01

Internet gaming disorder (IGD) and alcohol dependence (AD) have been reported to share clinical characteristics including craving and over-engagement despite negative consequences. However, there are also clinical factors that differ between individuals with IGD and those with AD in terms of chemical intoxication, prevalence age, and visual and auditory stimulation. We assessed brain functional connectivity within the prefrontal, striatum, and temporal lobe in 15 patients with IGD and in 16 patients with AD. Symptoms of depression, anxiety, and the attention deficit hyperactivity disorder were assessed in patients with IGD and in patients with AD. Both AD and IGD subjects have positive functional connectivity between the dorsolateral prefrontal cortex (DLPFC), cingulate, and cerebellum. In addition, both groups have negative functional connectivity between the DLPFC and the orbitofrontal cortex. However, the AD subjects have positive functional connectivity between the DLPFC, temporal lobe and striatal areas while IGD subjects have negative functional connectivity between the DLPFC, temporal lobe and striatal areas. AD and IGD subjects may share deficits in executive function, including problems with self-control and adaptive responding. However, the negative connectivity between the DLPFC and the striatal areas in IGD subjects, different from the connectivity observed in AD subjects, may be due to the earlier prevalence age, different comorbid diseases as well as visual and auditory stimulation. Copyright © 2014 Elsevier Ltd. All rights reserved.

Skin acceptability of a cosmetic moisturizer formulation in female subjects with sensitive skin

PubMed Central

Nisbet, Stephanie J

2018-01-01

Purpose This 3-week, open-label, noncomparative clinical study evaluated the skin acceptability of a cosmetic moisturizer in subjects with sensitive skin, by monitoring adverse events (AEs) and cutaneous discomfort related to normal usage. Materials and methods Female subjects aged between 18–60 years, with Fitzpatrick phototype classification I–IV and sensitive skin, verified by a positive reaction on the stinging test at screening, were included. Subjects applied the moisturizer to their face and body twice daily for 21±2 days at home and recorded study product usage and feelings of cutaneous discomfort (eg, dryness, prickling, stinging, and itching) in a diary; any AEs were reported to the clinic. At study end, skin acceptability of the moisturizer was investigator-assessed based on the nature of AEs and subjects’ self-reported feelings of discomfort, and by clinical evaluation of skin reactions in the area of moisturizer application (appearance of erythema, formation of edema, and skin desquamation; scored according to an adapted Draize and Kligman scale). Only subjects with a treatment compliance of ≥80% were included in the final analysis. Results In total, 35 subjects initiated and completed the study; all were compliant to the minimum study product usage. Per investigator clinical dermatological assessment at study end, none of the 35 subjects had skin reactions in the area of moisturizer application and there were no reported AEs. One subject reported sensations of mild prickling and itching immediately after applying the moisturizer (not classified as AEs), which spontaneously remitted after complete absorption of the product and were noted only in exposed areas. These events were considered by the investigator as being possibly/probably related to the use of study product; however, no clinical signs of skin reaction were observed in the exposed areas. Conclusion This cosmetic moisturizer appears generally well tolerated and suitable for topical use in subjects with sensitive skin. PMID:29750047

Baseline factors affecting closure of venous leg ulcers.

PubMed

Marston, William A; Ennis, William J; Lantis, John C; Kirsner, Robert S; Galiano, Robert D; Vanscheidt, Wolfgang; Eming, Sabine A; Malka, Marcin; Cargill, D Innes; Dickerson, Jaime E; Slade, Herbert B

2017-11-01

The objective of this study was to characterize factors associated with closure of venous leg ulcers (VLUs) in a pooled analysis of subjects from three randomized clinical trials. Closure of VLUs after treatment with HP802-247, an allogeneic living cell therapy consisting of growth-arrested human keratinocytes and fibroblasts, vs standard therapy with compression bandaging was evaluated in three phase 3 clinical trials of similar design. Two trials enrolled subjects with VLUs ranging from 2 cm 2 to 12 cm 2 in area with 12-week treatment periods; the third trial enrolled subjects with VLUs between >12 cm 2 and ≤36 cm 2 with a 16-week treatment period. The first trial went to completion but failed to demonstrate a benefit to therapy with HP802-247 compared with placebo, and because of this, the remaining trials were terminated before completion. On the basis of no differences in outcomes between groups, subjects from both HP802-247 and control groups were pooled across all three studies. Cox proportional hazards regression analysis was employed to evaluate factors associated with VLU closure. This analysis included data from 716 subjects with VLU. Factors evaluated for association with healing included age, gender, race, diabetes, glycated hemoglobin level, body mass index, treatment (HP802-247 vs compression alone), and ulcer characteristics including location and area and duration at baseline. In an initial model including all of these putative factors, the following were significant at the P < .10 level: diagnosis of diabetes mellitus, gender, wound location (ankle or leg), baseline wound area, and wound duration at baseline. In a final model including only these factors, all but diabetes mellitus were significant at the P < .05 level. Effect sizes were as follows (hazard ratio [95% confidence interval]): female gender (1.384 [1.134-1.690]), wound location on the leg (1.490 [1.187-1.871]), smaller wound area at baseline (0.907 [0.887-0.927]), and shorter wound duration at baseline (0.971 [0.955-0.987]). Factors associated with VLU lesions including location, area, and duration were important predictors of healing. Women were more likely than men to achieve wound closure. Factors including body mass index, the presence of diabetes mellitus, and higher concentrations of glycated hemoglobin were not significant independent predictors of wound closure in this analysis. Copyright © 2017 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.

Teaching the Content Subjects to Indochinese Students.

ERIC Educational Resources Information Center

Thuy, Vuong G.

Indochinese children entering American schools face many problems in learning the content area subjects. The problems include the tremendous linguistic barrier, differences in American and Indochinese educational practices, values, expectations, and patterns of thinking, and misplacement in American schools based on the age of Indochinese…

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

Not Available

Summaries of research projects conducted during 1978 and 1979 are presented. Subject areas include research medicine, cancer research, environmental physiology, radiation biophysics, and structural biophysics. (ACR)

Inter-relationships between objective and subjective measures of the residential environment among urban African American women

PubMed Central

Sealy-Jefferson, Shawnita; Messer, Lynne; Slaughter-Acey, Jaime; Misra, Dawn P.

2016-01-01

Background The inter-relationships between objective (census-based) and subjective (resident reported) measures of the residential environment is understudied in African American (AA) populations. Methods Using data from the Life Influences on Fetal Environments Study (2009–2011) (n=1,387) of AA women, we quantified the area-level variation in subjective reports of residential healthy food availability, walkability, safety and disorder that can be accounted for with an objective neighborhood disadvantage index (NDI). Two-level generalized linear models estimated associations between objective and subjective measures of the residential environment, accounting for individual-level covariates. Results In unconditional models, intraclass correlation coefficients for block-group variance in subjective reports ranged from 11% (healthy food availability) to 30% (safety). Models accounting for the NDI (versus both NDI and individual level covariates) accounted for more variance in healthy food availability (23% versus 8%) and social disorder (40% versus 38%). The NDI and individual level variables accounted for 39% and 51% of the area-level variation in walkability and safety. Associations between subjective and objective measures of the residential environment were significant and in the expected direction. Conclusions Future studies on neighborhood effects on health, especially among AAs, should include a wide range of residential environment measures, including subjective, objective and spatial contextual variables. PMID:28160971

Inter-relationships between objective and subjective measures of the residential environment among urban African American women.

PubMed

Sealy-Jefferson, Shawnita; Messer, Lynne; Slaughter-Acey, Jaime; Misra, Dawn P

2017-03-01

The inter-relationships between objective (census based) and subjective (resident reported) measures of the residential environment is understudied in African American (AA) populations. Using data from the Life Influences on Fetal Environments Study (2009-2011; n = 1387) of AA women, we quantified the area-level variation in subjective reports of residential healthy food availability, walkability, safety, and disorder that can be accounted for with an objective neighborhood disadvantage index (NDI). Two-level generalized linear models estimated associations between objective and subjective measures of the residential environment, accounting for individual-level covariates. In unconditional models, intraclass correlation coefficients for block-group variance in subjective reports ranged from 11% (healthy food availability) to 30% (safety). Models accounting for the NDI (vs. both NDI and individual-level covariates) accounted for more variance in healthy food availability (23% vs. 8%) and social disorder (40% vs. 38%). The NDI and individual-level variables accounted for 39% and 51% of the area-level variation in walkability and safety, respectively. Associations between subjective and objective measures of the residential environment were significant and in the expected direction. Future studies on neighborhood effects on health, especially among AAs, should include a wide range of residential environment measures, including subjective, objective, and spatial contextual variables. Copyright © 2016 Elsevier Inc. All rights reserved.

ANNOTATED BIBLIOGRAPHY FOR VOCATIONAL-TECHNICAL EDUCATION, 1966.

ERIC Educational Resources Information Center

BRUNETTI, FRANK; WILLIAMS, JEROME

MORE THAN 1,000 ITEMS ARE LISTED ALPHABETICALLY WITHIN SUBJECT AREAS. THE AREAS INCLUDE AGRICULTURAL EDUCATION, ART INDUSTRIES AND TRADE, BUSINESS EDUCATION, ECONOMICS, JOB ANALYSIS, LABOR AND DEMOCRACY, MANPOWER, OCCUPATIONAL HEALTH NURSING, OCCUPATIONS, PERSONNEL MANAGEMENT, TECHNICAL EDUCATION, VOCATIONAL GUIDANCE, VOCATIONAL MATHEMATICS,…

THE EDUCATIONAL MEDIA INDEX.

ERIC Educational Resources Information Center

Educational Media Council, Inc., New York, NY.

THIS 14-VOLUME SERIES INCLUDES TITLES AND DESCRIPTIONS FOR ALL CURRENT AND GENERALLY AVAILABLE EDUCATIONAL MEDIA, EXCLUDING STANDARD PRINT MATERIALS. EACH VOLUME COVERS A SPECIFIC SUBJECT AREA, LISTS TITLES ALPHABETICALLY AND BY SUBJECT, DESCRIBES EACH ENTRY, AND LISTS NAMES AND ADDRESSES OF SOURCES FOR THE MATERIALS. VOLUME 14 IS A CUMULATIVE…

Social Relationships and Children's Subjective Well-Being

ERIC Educational Resources Information Center

Goswami, Haridhan

2012-01-01

The quality of relationships is now recognised as an important aspect of children's subjective well-being. This article focuses on both positive and negative quality of relationships. It includes six areas of children's relationships--family, neighbourhood adults, positive affect friendship, negative affect friendship, experiences of being bullied…

Passenger comfort during terminal-area flight maneuvers. M.S. Thesis.

NASA Technical Reports Server (NTRS)

Schoonover, W. E., Jr.

1976-01-01

A series of flight experiments was conducted to obtain passenger subjective responses to closely controlled and repeatable flight maneuvers. In 8 test flights, reactions were obtained from 30 passenger subjects to a wide range of terminal-area maneuvers, including descents, turns, decelerations, and combinations thereof. Analysis of the passenger rating variance indicated that the objective of a repeatable flight passenger environment was achieved. Multiple linear regression models developed from the test data were used to define maneuver motion boundaries for specified degrees of passenger acceptance.

Sentence processing selectivity in Broca's area: evident for structure but not syntactic movement.

PubMed

Rogalsky, Corianne; Almeida, Diogo; Sprouse, Jon; Hickok, Gregory

The role of Broca's area in sentence processing is hotly debated. Prominent hypotheses include that Broca's area supports sentence comprehension via syntax-specific processes ("syntactic movement" in particular), hierarchical structure building or working memory. In the present fMRI study we adopt a within subject, across task approach using targeted sentence-level contrasts and non-sentential comparison tasks to address these hypotheses regarding the role of Broca's area in sentence processing. For clarity, we have presented findings as three experiments: (i) Experiment 1 examines selectivity for a particular type of sentence construction, namely those containing syntactic movement. Standard syntactic movement distance effects in Broca's area were replicated but no difference was found between movement and non-movement sentences in Broca's area at the group level or consistently in individual subjects. (ii) Experiment 2 examines selectivity for sentences versus non-sentences, to assess claims regarding the role of Broca's area in hierarchical structure building. Group and individual results differ, but both identify subregions of Broca's area that are selective for sentence structure. (iii) Experiment 3 assesses whether activations in Broca's area are selective for sentences when contrasted with simple subvocal articulation. Group results suggest shared resources for sentence processing and articulation in Broca's area, but individual subject analyses contradict this finding. We conclude that Broca's area is not selectively involved in processing syntactic movement, but that subregions are selectively responsive to sentence structure. Our findings also reinforce Fedorenko & Kanwishser's call for the use of more individual subject analyses in functional imaging studies of sentence processing in Broca's area, as group findings can obscure selective response patterns.

Supercomputer Issues from a University Perspective.

ERIC Educational Resources Information Center

Beering, Steven C.

1984-01-01

Discusses issues related to the access of and training of university researchers in using supercomputers, considering National Science Foundation's (NSF) role in this area, microcomputers on campuses, and the limited use of existing telecommunication networks. Includes examples of potential scientific projects (by subject area) utilizing…

Reaching for the Stars.

ERIC Educational Resources Information Center

Nature Scope, 1986

1986-01-01

Provides: (1) background information on the space program, space issues and problems, and the search for extraterrestrial life; (2) five activities; and (3) ready-to-duplicate student materials. Activities include objective(s), recommended age level(s), subject area(s), list of materials needed, and procedures. (JN)

Computer Applications in Instruction: A Teacher's Guide to Selection and Use.

ERIC Educational Resources Information Center

Edwards, Judith B.; And Others

Intended for upper elementary and secondary teachers in all subject areas, this guide provides practical advice on determining the appropriate application of computer technology and on the selection of specific, subject-related computer-based instruction units. Under the heading of hardware and software, topics discussed include communicating with…

College and University Rankings: Part 2--An Annotated Bibliography of Analysis, Criticism, and Evaluation.

ERIC Educational Resources Information Center

Hattendorf, Lynn C.

1987-01-01

This annotated bibliography of recent articles and books on academic rankings updates an article in the Spring 1986 "RQ." Items are listed by subject and ranking in general; individual guides; subject areas including accounting, advertising, biogeography, business, communications, data communications, economics, music, publishing,…

A Portfolio of Energy Ideas: Science.

ERIC Educational Resources Information Center

Clark, Richard C., Ed.

Ten units which focus on subject-matter knowledge about energy and on the logic and strategy of problem-solving within science are provided in this user's guide. Each unit includes: a detailed summary of unit problems and activities; recommended grade levels and subject areas; possible learner outcomes and general goals; teacher background…

Great Minds? Great Lakes!

ERIC Educational Resources Information Center

Environmental Protection Agency, Chicago, IL. Great Lakes National Program Office.

This book contains lesson plans that provide an integrated approach to incorporating Great Lakes environmental issues into elementary subjects. The book is divided into three subject areas: (1) History, which includes the origins of the Great Lakes, Great Lakes people, and shipwrecks; (2) Social Studies, which covers government, acid rain as a…

A Study of Factors Associated with Fifth-Year Teacher Interns' Concerns, Problems, and Stress.

ERIC Educational Resources Information Center

Butler, E. Dean; Smith, Dennie L.

Fuller's theoretical model of concerns was the conceptual framework used in studying concerns, problems, and stress levels of three cohorts of interns undergoing transition into teaching. Independent variables examined included undergraduate grade point averages, subject area specializations, age, and personality. Subjects were fifth-year…

Preservice Teachers Connecting Mathematics and Drumming

ERIC Educational Resources Information Center

Marshall, Anne Marie

2014-01-01

Increasingly, elementary classroom teachers are being called to teach a myriad of subjects, including visual art, dance, and music. Preservice teachers must be prepared to teach and integrate multiple subjects. To that end, preservice teachers will need experiences in their preparation that help them to see connections across content areas and…

Scientific Research in British Universities and Colleges 1969-1970. Volume III: Social Sciences.

ERIC Educational Resources Information Center

Department of Education and Science, London (England).

This directory describes social science research in progress at universities, colleges, government departments, and other non-academic institutions in England and Scotland. The basic arrangement of the directory is by broad subject heading, then alphabetically by institution. Subject areas included are: economics, history and philosophy of…

Selected Bibliography of Egyptian Educational Materials. Vol. 5, No. 4, 1979.

ERIC Educational Resources Information Center

Al-Ahram Center for Scientific Translations, Cairo (Egypt).

This annotated listing cites books, monographs, government publications, and journal articles dealing with education in Egypt. Items cited were published in 1979. The listing is organized by subject area. Subjects include adult education in mosques; anxiety among sportsmen; arabic languages; art education; Azhari institutes; basic education; child…

Selected Bibliography of Egyptian Educational Materials, Vol. 6, No. 1, 1980.

ERIC Educational Resources Information Center

Al-Ahram Center for Scientific Translations, Cairo (Egypt).

This annotated listing cites books, monographs, government publications, and journal articles dealing with education in Egypt. Items cited were published in 1980. The listing is organized by subject areas. The subjects include adult education, agricultural education, art education, Azhari institutes, basic education, boyscouting, children's…

Hands-On Environmental Education Activities for K-6 Teachers.

ERIC Educational Resources Information Center

Kaufman, Donald G.; Eshbaugh, Stephen H.

This environmental education workbook is aimed at helping kindergarten through 6th-grade teachers and contains hands-on activities directly targeted toward a particular age group, with equal distribution to each grade. Subject area descriptions and several multicultural activities are also included. Each activity lists the title, subject taught,…

Chicanos: A Checklist of Current Materials, No. 2, July-December 1985.

ERIC Educational Resources Information Center

Guerena, Salvador, Comp.; Gonzalez, Raquel Quiroz, Comp.

This bibliography of 148 new titles in the Coleccion Tloque Nahuaque contains materials for and about Hispanic Americans, particularly Mexican Americans. The largest subject divisions are literature with 24 titles, bilingual education with 18, and history with 15. Other subject areas include agricultural labor, anthropology, art, bibliographies,…

Human Health Exposure Assessment for Rocky Mountain Arsenal. Volume 8. Response to Comments on the Draft Exposure Assessment Version 4.1

DTIC Science & Technology

1990-09-01

ASSESSMENT (INCLUDES ARMY AND SHELL TOXICITY PROFILES). VOL. 41V - PPLV METHODOLOGY. VOL. V - PPLV CALCULATIONS. VOL. VI - STUDY AREA EXPOSURE ANALYSIS (A...INTRODUCTION, B WESTERN STUDY AREA, C SOUTHERN STUDY AREA, D NORTHERN CENTRAL STUDY AREA, E CENTRAL STUDY AREA, F EASTERN STUDY AREA, G SOUTH PLANTS... STUDY AREA, AND H NORTH PLANTS STUDY AREA. VOL. VII - SUMMARY EXPOSURE ASSESSMENT. VOL. VIII - 14. SUBJECT TERMS 15. NUMBER OF PAGES PPLV, LAND USE

Biology of the Rio Grande border region : a bibliography

USGS Publications Warehouse

Johnson, Lynne E.; Jacobs, Linda J.; Papoulias, Diana

1997-01-01

This bibliography includes 1,913 references to the literature of the Rio Grande (Rio Bravo del Norte). The specific geographic area covered extends 100 km on either side of the river from Elephant Butte Dam in New Mexico to the Gulf of Mexico. The bibliography focuses on the biological literature, divided into major subject areas, and also includes supporting literature from the physical and environmental sciences.

Operational Area Environmental Evaluations

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

Bailey-White, Brenda Eileen; Nagy, Michael David; Wagner, Katrina Marie

The Operational Area Environmental Evaluation update provides a description of activities that have the potential to adversely affect natural and cultural resources, including soil, air, water, biological, ecological, and historical resources. The environmental sensitivity of an area is evaluated and summarized, which may facilitate informed management decisions as to where development may be prohibited, restricted, or subject to additional requirements.

Air on the Move.

ERIC Educational Resources Information Center

NatureScope, 1985

1985-01-01

Provides (1) background information on global winds, air masses, fronts, and pressure systems; (2) five activities on this topic; and (3) a ready-to-copy coloring page and worksheet. Each activity includes an objective, list of materials needed, recommended age level(s), subject area(s), and instructional strategies. (JN)

BEHAVIORAL RESEARCH ON EXCEPTIONAL CHILDREN.

ERIC Educational Resources Information Center

KIRK, SAMUEL A.; WEINER, BLUMA B.

THIS MONOGRAPH PROVIDES REVIEWS OF BEHAVIORAL RESEARCH STUDIES WHICH INCLUDE AUTHOR, TITLE, PURPOSE, SUBJECTS, METHODS OR PROCEDURES, AND RESULTS. REVIEWS ARE GROUPED BY 11 EXCEPTIONALITY AREAS AND ADMINISTRATION OF SPECIAL EDUCATION. THE AREAS OF EXCEPTIONALITY ARE (1) GIFTED, (2) EDUCABLE MENTALLY RETARDED, (3) TRAINABLE MENTALLY RETARDED, (4)…

Recreation Research Publications. Bibliography 1961-1982.

ERIC Educational Resources Information Center

Echelberger, Herbert E., Comp.; And Others

This bibliography identifies, by author and subject matter, recreational research publications, by Forest Service scientists, that have been published from 1961 through 1982. Publications are classified under six major topic areas: (1) management of areas and facilities (including such topics as wilderness/backcountry resources and use of…

Structure-Function Correlation Using Confocal Laser Ophthalmoscope in Primary Open-Angle Glaucoma and Pseudoexfoliative Glaucoma.

PubMed

Pappas, Theofanis; Founti, Panayiota; Yin, Xiang Jun; Koskosas, Archimidis; Anastasopoulos, Eleftherios; Salonikiou, Angeliki; Kilintzis, Vasilios; Antoniadis, Antonios; Ziakas, Nikolaos; Topouzis, Fotis

2016-04-01

To compare Heidelberg Retina Tomograph (HRT) optic disc parameters and structure-function correlation between primary open-angle glaucoma (POAG) and pseudoexfoliative glaucoma (PEXG). Prospective, observation case series. A total of 54 POAG and 33 PEXG cases, consecutively recruited from a University Glaucoma Service, underwent a comprehensive ophthalmic examination, including HRT optic disc imaging. Glaucoma definition required the presence of both structural and functional damage. One eye per subject was included in the analysis. T test, Mann-Whitney U test, and analysis of covariance were used to compare HRT parameters between POAG and PEXG, adjusting for age, mean deviation (MD) in the visual field, intraocular pressure, and disc area. The correlation between HRT and MD was assessed in each group. Cup area (P=0.048), height variation contour (P=0.016), and cup/disc area ratio (P=0.023) were higher in POAG, whereas the mean retinal nerve fiber layer thickness (P=0.048), retinal nerve fiber layer cross-section area (P=0.044), and rim area (P=0.048) were lower in POAG, compared with PEXG. The correlation of HRT parameters with MD was significant only in the POAG group. At a similar level of functional damage, POAG subjects presented with more pronounced structural damage than PEXG subjects. The correlation between HRT and visual field parameters was more evident in POAG, compared with PEXG.

Use of an augmented-vision device for visual search by patients with tunnel vision.

PubMed

Luo, Gang; Peli, Eli

2006-09-01

To study the effect of an augmented-vision device that superimposes minified contour images over natural vision on visual search performance of patients with tunnel vision. Twelve subjects with tunnel vision searched for targets presented outside their visual fields (VFs) on a blank background under three cue conditions (with contour cues provided by the device, with auditory cues, and without cues). Three subjects (VF, 8 degrees -11 degrees wide) carried out the search over a 90 degrees x 74 degrees area, and nine subjects (VF, 7 degrees -16 degrees wide) carried out the search over a 66 degrees x 52 degrees area. Eye and head movements were recorded for performance analyses that included directness of search path, search time, and gaze speed. Directness of the search path was greatly and significantly improved when the contour or auditory cues were provided in the larger and the smaller area searches. When using the device, a significant reduction in search time (28% approximately 74%) was demonstrated by all three subjects in the larger area search and by subjects with VFs wider than 10 degrees in the smaller area search (average, 22%). Directness and gaze speed accounted for 90% of the variability of search time. Although performance improvement with the device for the larger search area was obvious, whether it was helpful for the smaller search area depended on VF and gaze speed. Because improvement in directness was demonstrated, increased gaze speed, which could result from further training and adaptation to the device, might enable patients with small VFs to benefit from the device for visual search tasks.

Books for School Libraries

ERIC Educational Resources Information Center

Smeltzer, Mary Etheldreda, Ed.

1970-01-01

The annotated bibliography includes books covering the following subject areas: religion, social science, languages, science - pure and applied, fine arts, history, biography, fiction and professional books. (NH)

40 CFR 63.11170 - Am I subject to this subpart?

Code of Federal Regulations, 2010 CFR

2010-07-01

... subject to this subpart if you operate an area source of HAP as defined in paragraph (b) of this section... coatings, as defined in § 63.11180, to motor vehicles and mobile equipment including operations that are... travel to the customer's location, except spray coating applications that meet the definition of facility...

Selected Bibliography and Abstracts of Educational Materials in Pakistan. Volume 14, No. 4, Period Covered October - December, 1980.

ERIC Educational Resources Information Center

Saad, Geti, Comp.

This annotated listing cites newspaper articles, government publications, and monographs dealing with education in Pakistan. Items cited were published between October and December 1980. The listing is organized by subject area. Subjects include: administration, organization, and financing of education; adult education; agricultural education;…

Selected Bibliography and Abstracts of Educational Materials in Pakistan. Vol. 14, No. 3. Period Covered July-September, 1980.

ERIC Educational Resources Information Center

Saad, Geti, Comp.

This annotated listing cites newspaper articles, government publications, and monographs dealing with education in Pakistan. Items cited were published between July and September 1980. The listing is organized by subject area. Subjects include: administration, organization, and finance of education; adult education; curriculum; development of…

Selected Bibliography and Abstracts of Educational Materials in Pakistan. Volume 14, No. 2, 1980. Period Covered April-June 1980.

ERIC Educational Resources Information Center

Saad, Geti, Comp.

This annotated listing cites newspaper articles, government publications, journal articles, and monographs dealing with education in Pakistan. Items cited were published between April and June 1980. The listing is organized by subject area. Subjects include administration, organization, and financing of education; curriculum; development of…

Measuring Teachers' Contributions to Student Learning Growth for Nontested Grades and Subjects. Research & Policy Brief

ERIC Educational Resources Information Center

Goe, Laura; Holdheide, Lynn

2011-01-01

The growing need for more information about measuring teachers' contributions to student learning growth, particularly in nontested subjects and grades, is the impetus for this Research & Policy Brief. Although the research base in this area is disappointingly limited, the brief includes considerations and suggestions based on current models…

Australian Vocational Education and Training Statistics: VET Program Completion Rates, 2011-15

ERIC Educational Resources Information Center

National Centre for Vocational Education Research (NCVER), 2017

2017-01-01

The Australian vocational education and training (VET) system provides training across a wide range of subject areas and is delivered through a variety of training institutions and enterprises (including to apprentices and trainees). The system provides training for students of all ages and backgrounds. Students may study individual subjects or…

Industrial Arts 7-9. Manufacturing: Metalwork, Plastics, Woodwork, Manufacturing.

ERIC Educational Resources Information Center

Manitoba Dept. of Education, Winnipeg. Div. of Vocational Education.

This curriculum guide provides materials for the industrial arts (grades 7-9) subject cluster of manufacturing. This subject cluster has four areas of study: metalwork, plastics, woodwork, and manufacturing. Introductory materials include an overview of the industrial arts curriculum in its entirety, a listing of program objectives for each of the…

Chicanos: A Checklist of Current Materials. Nos. 1-2, January-December, 1987.

ERIC Educational Resources Information Center

Guerena, Salvador, Comp.; Gonzalez, Raquel Quiroz, Comp.

This bibliography of 369 new titles in the Coleccion Tloque Nahuaque contains materials for and about Hispanic Americans, particularly Mexican Americans. The largest subject divisions are literature with 70 titles, history with 61, economics with 44, and education with 27. Other subject areas include animal husbandry, anthropology, art, arts and…

Law 20-30. Business Education Curriculum Guide.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Curriculum Branch.

This curriculum guide is one of nine such guides developed for an Alberta high school business education program. Its content covers the main subject area or strand of law. Subject to the constraints outlined in the guide, the modules are to be formatted into three- or four-credit courses within each strand. Introductory materials include a…

Marketing 20-30. Business Education Curriculum Guide.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Curriculum Branch.

This curriculum guide is one of nine such guides developed for an Alberta high school business education program. Its content covers the main subject area or strand of marketing. Subject to the constraints outlined in the guide, the modules are to be formatted into three- or four-credit courses within each strand. Introductory materials include a…

Shorthand 20-30. Business Education Curriculum Guide.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Curriculum Branch.

This curriculum guide is one of nine such guides developed for an Alberta high school business education program. Its content covers the main subject area or strand of shorthand. Subject to the constraints outlined in the guide, the modules are to be formatted into three- or four-credit courses within each strand. Introductory materials include a…

Mild and Wild Weather.

ERIC Educational Resources Information Center

NatureScope, 1985

1985-01-01

Presents background information and six activities that focus on clouds, precipitation, and stormy weather. Each activity includes an objective, recommended age level(s), subject area(s), and instructional strategies. Also provided are two ready-to-copy pages (a coloring page on lightning and a list of weather riddles to solve). (JN)

One plunge or two?--hand disinfection with alcohol gel.

PubMed

Macdonald, Duncan J M; Mckillop, Elisabeth C A; Trotter, Sylvia; Gray, Alastair J R

2006-04-01

To compare health care workers' hand surface coverage using two different volumes of alcohol gel for hand disinfection. and methods. A total of 84 members of staff in our hospital were studied. Subjects were asked to disinfect their hands with alcohol gel containing a clear fluorescent substance. Performance was assessed by using UV light to identify areas which had been missed, and the total surface area missed was calculated. A total of 42 subjects received 3.5 ml of alcohol gel, and 42 age-, sex-, and job-matched subjects received 1.75 ml of alcohol gel. Significantly less area was missed when hand disinfecting with double the volume of alcohol gel; 1.23 versus 6.35% surface area was missed (P < 0.001). Doubling the volume of alcohol gel used for hand disinfection significantly improves the efficiency of coverage of the hands with alcohol gel. This may result in lower bacterial count on the hands and may reduce the spread of nosocomial infections including that of methicillin-resistant Staphylococcus aureus.

Neuronal correlates of perception, imagery, and memory for familiar tunes.

PubMed

Herholz, Sibylle C; Halpern, Andrea R; Zatorre, Robert J

2012-06-01

We used fMRI to investigate the neuronal correlates of encoding and recognizing heard and imagined melodies. Ten participants were shown lyrics of familiar verbal tunes; they either heard the tune along with the lyrics, or they had to imagine it. In a subsequent surprise recognition test, they had to identify the titles of tunes that they had heard or imagined earlier. The functional data showed substantial overlap during melody perception and imagery, including secondary auditory areas. During imagery compared with perception, an extended network including pFC, SMA, intraparietal sulcus, and cerebellum showed increased activity, in line with the increased processing demands of imagery. Functional connectivity of anterior right temporal cortex with frontal areas was increased during imagery compared with perception, indicating that these areas form an imagery-related network. Activity in right superior temporal gyrus and pFC was correlated with the subjective rating of imagery vividness. Similar to the encoding phase, the recognition task recruited overlapping areas, including inferior frontal cortex associated with memory retrieval, as well as left middle temporal gyrus. The results present new evidence for the cortical network underlying goal-directed auditory imagery, with a prominent role of the right pFC both for the subjective impression of imagery vividness and for on-line mental monitoring of imagery-related activity in auditory areas.

A structural analysis of an ocean going patrol boat subjected to planning loads

NASA Technical Reports Server (NTRS)

Clark, James H.; Lafreniere, Robert; Stoodt, Robert; Wiedenheft, John

1987-01-01

A static structural analysis of an ocean going patrol vessel subjected to hydrodynamic planning loads is discussed. The analysis required the development of a detailed model that included hull plating, five structural bulkheads, longitudinal and transverse stiffners, and a coarse representation of the superstructure. The finite element model was developed from fabrication drawings using the Navy computer aided design system. Various stress and displacement contours are shown for the entire hull. Because several critical areas appeared to be overstressed, these areas were remeshed for detail and are presented for completeness.

Methods Used to Assess the Susceptibility to Contamination of Transient, Non-Community Public Ground-Water Supplies in Indiana

USGS Publications Warehouse

Arihood, Leslie D.; Cohen, David A.

2006-01-01

The Safe Water Drinking Act of 1974 as amended in 1996 gave each State the responsibility of developing a Source-Water Assessment Plan (SWAP) that is designed to protect public-water supplies from contamination. Each SWAP must include three elements: (1) a delineation of the source-water protection area, (2) an inventory of potential sources of contaminants within the area, and (3) a determination of the susceptibility of the public-water supply to contamination from the inventoried sources. The Indiana Department of Environmental Management (IDEM) was responsible for preparing a SWAP for all public-water supplies in Indiana, including about 2,400 small public ground-water supplies that are designated transient, non-community (TNC) supplies. In cooperation with IDEM, the U.S. Geological Survey compiled information on conditions near the TNC supplies and helped IDEM complete source-water assessments for each TNC supply. The delineation of a source-water protection area (called the assessment area) for each TNC ground-water supply was defined by IDEM as a circular area enclosed by a 300-foot radius centered at the TNC supply well. Contaminants of concern (COCs) were defined by IDEM as any of the 90 contaminants for which the U.S. Environmental Protection Agency has established primary drinking-water standards. Two of these, nitrate as nitrogen and total coliform bacteria, are Indiana State-regulated contaminants for TNC water supplies. IDEM representatives identified potential point and nonpoint sources of COCs within the assessment area, and computer database retrievals were used to identify potential point sources of COCs in the area outside the assessment area. Two types of methods-subjective and subjective hybrid-were used in the SWAP to determine susceptibility to contamination. Subjective methods involve decisions based upon professional judgment, prior experience, and (or) the application of a fundamental understanding of processes without the collection and analysis of data for a specific condition. Subjective hybrid methods combine subjective methods with quantitative hydrologic analyses. The subjective methods included an inventory of potential sources and associated contaminants, and a qualitative description of the inherent susceptibility of the area around the TNC supply. The description relies on a classification of the hydrogeologic and geomorphic characteristics of the general area around the TNC supply in terms of its surficial geology, regional aquifer system, the occurrence of fine- and coarse-grained geologic materials above the screen of the TNC well, and the potential for infiltration of contaminants. The subjective hybrid method combined the results of a logistic regression analysis with a subjective analysis of susceptibility and a subjective set of definitions that classify the thickness of fine-grained geologic materials above the screen of a TNC well in terms of impedance to vertical flow. The logistic regression determined the probability of elevated concentrations of nitrate as nitrogen (greater than or equal to 3 milligrams per liter) in ground water associated with specific thicknesses of fine-grained geologic materials above the screen of a TNC well. In this report, fine-grained geologic materials are referred to as a geologic barrier that generally impedes vertical flow through an aquifer. A geologic barrier was defined to be thin for fine-grained materials between 0 and 45 feet thick, moderate for materials between 45 and 75 feet thick, and thick if the fine-grained materials were greater than 75 feet thick. A flow chart was used to determine the susceptibility rating for each TNC supply. The flow chart indicated a susceptibility rating using (1) concentrations of nitrate as nitrogen and total coliform bacteria reported from routine compliance monitoring of the TNC supply, (2) the presence or absence of potential sources of regulated contaminants (nitrate as nitrogen and coliform bac

Functional brain segmentation using inter-subject correlation in fMRI.

PubMed

Kauppi, Jukka-Pekka; Pajula, Juha; Niemi, Jari; Hari, Riitta; Tohka, Jussi

2017-05-01

The human brain continuously processes massive amounts of rich sensory information. To better understand such highly complex brain processes, modern neuroimaging studies are increasingly utilizing experimental setups that better mimic daily-life situations. A new exploratory data-analysis approach, functional segmentation inter-subject correlation analysis (FuSeISC), was proposed to facilitate the analysis of functional magnetic resonance (fMRI) data sets collected in these experiments. The method provides a new type of functional segmentation of brain areas, not only characterizing areas that display similar processing across subjects but also areas in which processing across subjects is highly variable. FuSeISC was tested using fMRI data sets collected during traditional block-design stimuli (37 subjects) as well as naturalistic auditory narratives (19 subjects). The method identified spatially local and/or bilaterally symmetric clusters in several cortical areas, many of which are known to be processing the types of stimuli used in the experiments. The method is not only useful for spatial exploration of large fMRI data sets obtained using naturalistic stimuli, but also has other potential applications, such as generation of a functional brain atlases including both lower- and higher-order processing areas. Finally, as a part of FuSeISC, a criterion-based sparsification of the shared nearest-neighbor graph was proposed for detecting clusters in noisy data. In the tests with synthetic data, this technique was superior to well-known clustering methods, such as Ward's method, affinity propagation, and K-means ++. Hum Brain Mapp 38:2643-2665, 2017. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

Publishing Trends in Educational Computing.

ERIC Educational Resources Information Center

O'Hair, Marilyn; Johnson, D. LaMont

1989-01-01

Describes results of a survey of secondary school and college teachers that was conducted to determine subject matter that should be included in educational computing journals. Areas of interest included computer applications; artificial intelligence; computer-aided instruction; computer literacy; computer-managed instruction; databases; distance…

15 CFR 923.31 - Inland boundary.

Code of Federal Regulations, 2010 CFR

2010-01-01

... subject to regular inundation of tidal salt (or Great Lakes) waters which contain marsh flora typical of the region; (5) Beaches—The area affected by wave action directly from the sea. Examples are sandy... appropriate to define the coastal zone as including these watersheds. (2) Areas of tidal influence that extend...

15 CFR 923.31 - Inland boundary.

Code of Federal Regulations, 2014 CFR

2014-01-01

... subject to regular inundation of tidal salt (or Great Lakes) waters which contain marsh flora typical of the region; (5) Beaches—The area affected by wave action directly from the sea. Examples are sandy... appropriate to define the coastal zone as including these watersheds. (2) Areas of tidal influence that extend...

15 CFR 923.31 - Inland boundary.

Code of Federal Regulations, 2013 CFR

2013-01-01

... subject to regular inundation of tidal salt (or Great Lakes) waters which contain marsh flora typical of the region; (5) Beaches—The area affected by wave action directly from the sea. Examples are sandy... appropriate to define the coastal zone as including these watersheds. (2) Areas of tidal influence that extend...

15 CFR 923.31 - Inland boundary.

Code of Federal Regulations, 2012 CFR

2012-01-01

... subject to regular inundation of tidal salt (or Great Lakes) waters which contain marsh flora typical of the region; (5) Beaches—The area affected by wave action directly from the sea. Examples are sandy... appropriate to define the coastal zone as including these watersheds. (2) Areas of tidal influence that extend...

15 CFR 923.31 - Inland boundary.

Code of Federal Regulations, 2011 CFR

2011-01-01

... subject to regular inundation of tidal salt (or Great Lakes) waters which contain marsh flora typical of the region; (5) Beaches—The area affected by wave action directly from the sea. Examples are sandy... appropriate to define the coastal zone as including these watersheds. (2) Areas of tidal influence that extend...

Electricity for Schools and Colleges.

ERIC Educational Resources Information Center

American School and University, 1965

1965-01-01

This special magazine issue contains a series of articles on the use of electricity in school and college buildings. Subject areas include--(1) heating, (2) air conditioning, (3) automated controls, (4) lighting and its effects on learning, (5) lighting outdoor areas, (6) stage lighting, (7) power supply and electrical service, and (8) food…

What Makes a Tree a Tree?

ERIC Educational Resources Information Center

NatureScope, 1986

1986-01-01

Provides: (1) background information on trees, focusing on the parts of trees and how they differ from other plants; (2) eight activities; and (3) ready-to-copy pages dealing with tree identification and tree rings. Activities include objective(s), recommended age level(s), subject area(s), list of materials needed, and procedures. (JN)

The Making of Curriculum.

ERIC Educational Resources Information Center

Goodson, Ivor

The study of how subjects are or are not accepted for inclusion into the curriculum is an area which has largely been ignored but which offers opportunities for a new integration of historical, sociological, and educational approaches. Some of the areas open for such study include the structural and political factors influencing the making of…

Gender and Number Agreement in the Oral Production of Arabic Heritage Speakers

ERIC Educational Resources Information Center

Albirini, Abdulkafi; Benmamoun, Elabbas; Chakrani, Brahim

2013-01-01

Heritage language acquisition has been characterized by various asymmetries, including the differential acquisition rates of various linguistic areas and the unbalanced acquisition of different categories within a single area. This paper examines Arabic heritage speakers' knowledge of subject-verb agreement versus noun-adjective agreement with the…

What Makes the Weather?

ERIC Educational Resources Information Center

NatureScope, 1985

1985-01-01

Provides (1) background information showing how the sun, earth, air, and water work together to create weather; (2) six activities on this topic; and (3) a ready-to-copy coloring page on the water cycle. Each activity includes an objective, list of materials needed, recommended age level(s), subject area(s), and instructional strategies. (JN)

People and Forests.

ERIC Educational Resources Information Center

NatureScope, 1986

1986-01-01

Provides: (1) background information on how forests are managed and some of the problems facing forests around the world; (2) three activities dealing with these topics; and (3) three ready-to-copy pages for student use. Activities include an objective, recommended age level(s), recommended subject area(s), list of materials needed, and…

Whales Are Big With Little People.

ERIC Educational Resources Information Center

Dommers, John J.

1981-01-01

Presented is a discussion on why people should study whales. Background information, learning activities appropriate for different subject areas, and whale-related teaching materials are included. (DC)

32 CFR 855.2 - Responsibilities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... authority. All decisions are subject to the environmental impact analysis process as directed by the... instructions. The decision process includes consultation with other affected functional area managers when...

Use of an augmented-vision device for visual search by patients with tunnel vision

PubMed Central

Luo, Gang; Peli, Eli

2006-01-01

Purpose To study the effect of an augmented-vision device that superimposes minified contour images over natural vision on visual search performance of patients with tunnel vision. Methods Twelve subjects with tunnel vision searched for targets presented outside their visual fields (VF) on a blank background under three cue conditions (with contour cues provided by the device, with auditory cues, and without cues). Three subjects (VF: 8º to 11º wide) carried out the search over a 90º×74º area, and nine subjects (VF: 7º to 16º wide) over a 66º×52º area. Eye and head movements were recorded for performance analyses that included directness of search path, search time, and gaze speed. Results Directness of the search path was greatly and significantly improved when the contour or auditory cues were provided in both the larger and smaller area search. When using the device, a significant reduction in search time (28%~74%) was demonstrated by all 3 subjects in the larger area search and by subjects with VF wider than 10º in the smaller area search (average 22%). Directness and the gaze speed accounted for 90% of the variability of search time. Conclusions While performance improvement with the device for the larger search area was obvious, whether it was helpful for the smaller search area depended on VF and gaze speed. As improvement in directness was demonstrated, increased gaze speed, which could result from further training and adaptation to the device, might enable patients with small VFs to benefit from the device for visual search tasks. PMID:16936136

Accounting 10-20-30. Business Education Curriculum Guide.

ERIC Educational Resources Information Center

Alberta Dept. of Education, Edmonton. Curriculum Branch.

This curriculum guide is one of nine such guides developed for an Alberta high school business education program. Its content covers the main subject area or strand of accounting. Subject to the constraints outlined in the guide, the modules are to be formatted into three- or four-credit courses within each strand. Introductory materials include a…

Mississippi Curriculum Structure: Philosophy, Goals, Skills, and Concepts for Curriculum Development and Instructional Planning in Mississippi.

ERIC Educational Resources Information Center

Mississippi State Dept. of Education, Jackson. Bureau of School Improvement.

This document is a decision-making tool on the instructional process in Mississippi. It attempts to standardize curriculum content by identifying core skills that must be included in subject areas in kindergarten through grade 12. Subjects covered are reading, English/language arts, mathematics, art, computer education, foreign languages, health…

The Likelihood of Completing a Government-Funded VET Program, 2010-14. Australian Vocational Education and Training Statistics

ERIC Educational Resources Information Center

National Centre for Vocational Education Research (NCVER), 2016

2016-01-01

The Australian vocational education and training (VET) system provides training across a wide range of subject areas and is delivered through a variety of training institutions and enterprises (including to apprentices and trainees). The system provides training for students of all ages and backgrounds. Students may study individual subjects or…

Australian Vocational Education and Training Statistics: The Likelihood of Completing a VET Qualification, 2005-08

ERIC Educational Resources Information Center

National Centre for Vocational Education Research (NCVER), 2011

2011-01-01

The Australian vocational education and training (VET) system provides training across a wide range of subject areas and is delivered through a variety of training institutions and enterprises (including to apprentices and trainees). The system provides training for students of all ages and backgrounds. Students may study individual subjects or…

Is subjective hyperhidrosis assessment sufficient enough? prevalence of hyperhidrosis among young Polish adults.

PubMed

Stefaniak, Tomasz; Tomaszewski, Krzysztof A; Proczko-Markuszewska, Monika; Idestal, Anette; Royton, Anders; Abi-Khalil, Christian

2013-10-01

The aim of this work was to assess the prevalence of palmar and axillary hyperhidrosis among young Polish adults. Additionally, this work aimed at comparing the subjective and objective (gravimetric) method of hyperhidrosis assessment. Healthy medical students, volunteering to take part in this study, were included. The participants filled out a questionnaire assessing the occurrence and subjective intensity of hyperhidrosis in different areas of the body. Additionally, the students were subjected to gravimetric assessment in four localizations: the face, palms, axillae and abdomino-lumbar area. Two hundred and fifty-three students (102 males and 151 females, mean age 24.3 ± 3.21 years) were included in the study. Forty-two (16.7%) participants declared that they suffer from hyperhidrosis. Out of the 42 students declaring any type of hyperhidrosis, only 20 (47.6%) exceeded the gravimetric reference values. From among the students that exceeded the normative values for palmar hyperhidrosis, only 10 (55.6%) were aware of their hyperhidrosis. In the group of students that exceeded the normative values for axillary hyperhidrosis, 16 (39%) were aware of their hyperhidrosis. Subjectively declared hyperhidrosis incidence may significantly exceed the real-life occurrence of this disease. Basing studies solely on data gathered from questionnaires, may lead to false results. It is imperative, when assessing patients suffering from hyperhidrosis, to use both objective and subjective methods of evaluation. © 2013 Japanese Dermatological Association.

Knowledge outside the Box--Sustainable Development Education in Swedish Schools

ERIC Educational Resources Information Center

Gyberg, Per; Löfgren, Håkan

2016-01-01

Background: Sustainable development, as an area of knowledge, appears in several different places in the curriculum and does not fit neatly within the scope of traditional subject areas. In many countries, including Sweden, it has long been upheld as an important tool for increasing understanding of, and dealing with, environmental problems. It is…

Hands-On Classroom Photolithography Laboratory Module to Explore Nanotechnology

ERIC Educational Resources Information Center

Stelick, Scott J.; Alger, William H.; Laufer, Jesse S.; Waldron, Anna M.; Batt, Carl A.

2005-01-01

Nanotechnology is an area of significant interest and can be used as a motivator for students in subject areas including physics, chemistry, and life sciences. A 5X reducer system and associated lesson plan was used to provide students a hands-on exposure to the basic principles of photolithography and microscale circuit fabrication.

Seven Individualized Reading and Study Strategies for Mainstreamed Students in Content Area Classes.

ERIC Educational Resources Information Center

Maring, Gerald H.; Furman, Gail

The paper describes ways in which mainstreamed special education students can engage in individual assignments to master course content. The activities include developing a word parts dictionary which addresses prefixes, roots, and suffixes of the subject area; highlighting the textbook to sort out main ideas, vocabulary words, and supporting…

Career Exploration 10-12. Career Exploration Guidance Program.

ERIC Educational Resources Information Center

Young, John; And Others

Designed as a group guidance approach which can be used with study hall groups and subject matter area classes, this career guidance program provides experiences for high school students in the area of employability and work adjustment. Intended to span eighteen days, the program includes such topics as evaluation of self and skills, values…

76 FR 35744 - Amendments to National Emission Standards for Hazardous Air Pollutants for Area Sources: Plating...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-20

.... Regulated sources do not include chromium electroplating and chromium anodizing sources, as those sources are subject to 40 CFR part 63, subpart N, ``Chromium Emissions From Hard and Decorative Chromium Electroplating and Chromium Anodizing Tanks.'' Manufacturing 32, 33 Area source establishments engaged in one or...

40 CFR 63.11619 - Am I subject to this subpart?

Code of Federal Regulations, 2013 CFR

2013-07-01

... chromium or a material containing manganese and is an area source of emissions of hazardous air pollutants... chromium or a material containing manganese is added, to the point where the finished animal feed product leaves the facility. This includes, but is not limited to, areas where materials containing chromium and...

40 CFR 63.11619 - Am I subject to this subpart?

Code of Federal Regulations, 2014 CFR

2014-07-01

... chromium or a material containing manganese and is an area source of emissions of hazardous air pollutants... chromium or a material containing manganese is added, to the point where the finished animal feed product leaves the facility. This includes, but is not limited to, areas where materials containing chromium and...

Minnesota Consumer Education Program. "Consumers of the 90s."

ERIC Educational Resources Information Center

Minnesota Council on Economic Education, Minneapolis.

This teacher's guide on consumer literacy for grades 9-12 is designed for use in the following subject areas: business education, consumer law, economics, home economics, and social studies. Four units are included: (1) consumer decision making--consumer law and protection; (2) major shopping areas--transportation dilemma; (3) housing; and (4)…

Trends in Doctoral Research on English Language Teaching in Turkey

ERIC Educational Resources Information Center

Özmen, Kemal Sinan; Cephe, Pasa Tevfik; Kinik, Betül

2016-01-01

This review examines the doctoral research in Turkey completed between 2010 and 2014 in the area of English language teaching and learning. All of the dissertations (N = 137) indexed in the National Theses Database have been included in order to analyze dissertations' subject areas, research paradigms/techniques, and research contexts as well as…

75 FR 77655 - Notice of Proposed Supplementary Rules for Public Lands in Colorado: Saguache, Alamosa, Rio...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-13

... included in the San Luis Resource Area Travel Management Plan (TMP), approved on June 4, 2009. These... Luis Resource Area Travel Management Plan'' in the subject line). FOR FURTHER INFORMATION CONTACT... Resource Valley Travel Management Plan and Amend San Luis Valley Resource Management Plan and Start the...

75 FR 70024 - Notice of Expansion of the Lisbon Valley Known Potash Leasing Area, Utah

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-16

... expressions of interest. Any competitive leases issued will be subject to the oil and gas leasing stipulations... of Expansion of the Lisbon Valley Known Potash Leasing Area, Utah AGENCY: Bureau of Land Management... classification standards for the Utah portion of the Paradox Basin geologic province, which includes Lisbon...

Improving Reading in Every Class: A Sourcebook for Teachers.

ERIC Educational Resources Information Center

Thomas, Ellen Lamar; Robinson, H. Alan

This sourcebook for high school teachers suggests procedures not only for teaching the fundamental process of reading, but also for teaching reading in all of the high school content areas. It features motivating activities, a subject-area index, and guide sheets and work sheets. Chapters include "How to Use This Book,""Building Vocabulary and…

Airway assessment by volumetric computed tomography in snorers and subjects with obstructive sleep apnea in a Far-East Asian population (Chinese).

PubMed

Chen, Ning-Hung; Li, Kasey K; Li, Shia-Yu; Wong, Chao-Reng; Chuang, Ming-Lung; Hwang, Chung-Chi; Wu, Yao-Kaung

2002-04-01

To evaluate the airway dimension of simple snorers and subjects with obstructive sleep apnea (OSA) in a Far-East Asian population (Chinese). Prospective study of 117 near-consecutive patients evaluated for snoring and possible OSA from January 1998 to December 1998 in a sleep laboratory. Overnight polysomnography (PSG) was performed on all patients and the sleep parameters, including respiratory disturbance index (RDI), snoring index, minimal oxygen saturation (min O2), percentage of slow wave sleep (SWS), and rapid eye movement (REM) were recorded. Three-dimensional computerized tomography (CT) during awake periods was performed. The anteroposterior (AP) and the lateral distance of the retropalatal (RP) region in the oropharynx, the smallest area of RP, and retroglossal (RG) regions, and the total volume of the oropharynx were measured. Ninety-eight patients were diagnosed with OSA (mean RDI, 41.48 +/- 26.45 events per hour; min O2, 72.82 +/- 12.86%), whereas 19 were simple snorers. The AP and the lateral distance of the RP region, as well as the smallest area of the RP region, are significantly smaller in subjects with OSA. However, no differences in the RG region and the total volume of the oropharynx were found between the two groups. Linear regression analysis demonstrated that the lateral dimension and the smallest RP area in overweight subjects inversely correlated with the RDI, but only the AP dimension of the RP area was found to have an inverse correlation with the RDI in the underweight subjects. In Far-East Asians (Chinese), the RP airway was found to be the primary site of narrowing in subjects with OSA, and the narrowest RP area was inversely correlated with RDI. Furthermore, weight may influence the pattern of RP narrowing by contributing to lateral collapse.

Propeller propulsion system integration: State of technology survey

NASA Technical Reports Server (NTRS)

Miley, S. J.; Vonlavante, E.

1985-01-01

A literature survey was performed to identify and review technical material applicable to the problem area of propeller propulsion system integration. The survey covered only aerodynamic interference aspects of the problem, and was restricted primarily to propeller effects on the airframe. The subject of airframe aerodynamic interference on the propeller was limited to the problem of vibration due to nonuniform inflow. The problem of airframe effects on propeller performance was not included. A total of 1121 references are given. The references are grouped into the subject areas of Aircraft Stability, Propulsive Efficiency, Aerodynamic Interference, Aerodynamic Interference-Propeller Vibration, and Miscellaneous.

New York City Russian Bilingual Program, 1981-1982. O.E.E. Final Evaluation Report.

ERIC Educational Resources Information Center

New York City Board of Education, Brooklyn, NY. Office of Educational Evaluation.

The New York City Russian Bilingual Program, evaluated here, serves students in grades 9-12 in three public and eight private schools. Three groups of subjects are included in the program: English as a second language, native language arts, and content-area subjects. All students take some mainstream classes from the beginning of the program. In…

75 FR 56236 - Nondiscrimination on the Basis of Disability by Public Accommodations and in Commercial Facilities

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-15

... subject to the ABA (i.e., facilities designed, built, altered, or leased with Federal funds). Chapters 3... to title III of the ADA may also be subject to title I of the ADA, which prohibits discrimination on... addressing accessibility in these areas and others, including next generation 9-1-1 and accessibility of Web...

Arts Integration: A Strategy to Improve Teaching and Learning, Promote Personal Competencies, and Turn Around Low-Performing Schools

ERIC Educational Resources Information Center

Biscoe, Belinda; Wilson, Kirk

2015-01-01

This paper connects the dots between arts integration, students' personal competencies, and school turnaround. Its thesis is that by intertwining art forms and methods with content in all subject areas, students learn more about art and the other subjects and build their personal competencies for learning. The paper includes the story of an…

Public High School Teachers of Career and Technical Education in 2007-08. Web Tables. NCES 2011-235

ERIC Educational Resources Information Center

Bersudskaya, Vera; Cataldi, Emily Forrest

2011-01-01

These Web Tables focus on public school teachers in grades 9-12 who taught primarily career and technical education (CTE), academic, or other subjects during the 2007-08 school year. CTE teachers are grouped based on their main subject area: nonoccupational CTE, including family and consumer sciences education and general labor market preparation,…

Bibliography of the Edwards Aquifer, Texas, through 1993

USGS Publications Warehouse

Menard, J.A.

1995-01-01

The bibliography comprises 1,022 multidisciplinary references to technical and general literature for the three regions of the Edwards aquifer, Texas-San Antonio area; Barton Springs segment, Austin area; and northern segment, Austin area. The references in the bibliography were compiled from computerized data bases and from published bibliographies and reports. Dates of references range from the late 1800's through 1993. Subject and author indexes are included.

Power Scaling Fiber Amplifiers Using Very-Large-Mode-Area Fibers

DTIC Science & Technology

2016-02-23

fiber lasers are limited to below 1kW due to limited mode size and thermal issues, particularly thermal mode instability (TMI). Two comprehensive models...accurately modeling very- large-mode-area fiber amplifiers while simultaneously including thermal lensing and TMI. This model was applied to investigate...expected resilience to TMI. 15. SUBJECT TERMS Fiber amplifier, high power laser, thermal mode instability, large-mode-area fiber, ytterbium-doped

Cue-induced brain activity in pathological gamblers.

PubMed

Crockford, David N; Goodyear, Bradley; Edwards, Jodi; Quickfall, Jeremy; el-Guebaly, Nady

2005-11-15

Previous studies using functional magnetic resonance imaging (fMRI) have identified differential brain activity in healthy subjects performing gambling tasks and in pathological gambling (PG) subjects when exposed to motivational and emotional predecessors for gambling as well as during gambling or response inhibition tasks. The goal of the present study was to determine if PG subjects exhibit differential brain activity when exposed to visual gambling cues. Ten male DSM-IV-TR PG subjects and 10 matched healthy control subjects underwent fMRI during visual presentations of gambling-related video alternating with video of nature scenes. Pathological gambling subjects and control subjects exhibited overlap in areas of brain activity in response to the visual gambling cues; however, compared with control subjects, PG subjects exhibited significantly greater activity in the right dorsolateral prefrontal cortex (DLPFC), including the inferior and medial frontal gyri, the right parahippocampal gyrus, and left occipital cortex, including the fusiform gyrus. Pathological gambling subjects also reported a significant increase in mean craving for gambling after the study. Post hoc analyses revealed a dissociation in visual processing stream (dorsal vs. ventral) activation by subject group and cue type. These findings may represent a component of cue-induced craving for gambling or conditioned behavior that could underlie pathological gambling.

Prevalence of Diabetic Retinopathy and its Associated Factors in a Rural Area of Villupuram District of Tamil Nadu, India

PubMed Central

Nadarajan, Balasubramanian; Krishna, Ramesh Babu; Lakshminarayanan, Subitha

2017-01-01

Introduction There is limited information on prevalence of Diabetic Retinopathy (DR) among diabetic subjects and its associated factors in a rural setting in developing countries including India. The information will be useful for initiating early screening strategies for this group in the community. Aim To assess the prevalence and certain associated factors of DR among diabetic subjects in a rural area of Tamil Nadu, India. Materials and Methods This cross-sectional study was conducted among 105 Type 2 diabetic subjects in Pakkam and Mandagapattu sub-center area of Kondur Primary Health Center in Villupuram district of Tamil Nadu, India. Data on associated factors which include sociodemographic factors, duration of disease, family history, and frequency of blood test, treatment regularity, hypertension, visual acuity and cataract were collected. Detailed eye examination including visual acuity, direct ophthalmoscope and Non Mydriatic Fundus Camera was done. Data was analysed by univariate analysis and described in proportion or percentages. Results The mean age of the study population was 56.69 years. About 47 (44.8%) of the subjects were more than 60 years of age followed by 44 subjects (41.9%) in age group 45-59 years. Fundus examination in at least one eye was seen in 83 people (79.0%). Prevalence of DR in any eye and both the eye was 32.53% (27/83) and 31.58% (24/76) respectively. Severity of DR was moderate (51.9%) followed by mild (44.4%) and severe (3.7%). DR prevalence was more among >60 years age group (p=0.032) and lesser education level (p=0.057). There was no association of DR with duration of disease, family history of diabetes, treatment regularity, presence of hypertension, visual acuity and cataract (p>0.05) Conclusion The prevalence of DR was inferred to be high and further larger follow up studies will explore the role of associated factors and its quantification in the causation of DR. PMID:28892938

Prevalence of Diabetic Retinopathy and its Associated Factors in a Rural Area of Villupuram District of Tamil Nadu, India.

PubMed

Nadarajan, Balasubramanian; Saya, Ganesh Kumar; Krishna, Ramesh Babu; Lakshminarayanan, Subitha

2017-07-01

There is limited information on prevalence of Diabetic Retinopathy (DR) among diabetic subjects and its associated factors in a rural setting in developing countries including India. The information will be useful for initiating early screening strategies for this group in the community. To assess the prevalence and certain associated factors of DR among diabetic subjects in a rural area of Tamil Nadu, India. This cross-sectional study was conducted among 105 Type 2 diabetic subjects in Pakkam and Mandagapattu sub-center area of Kondur Primary Health Center in Villupuram district of Tamil Nadu, India. Data on associated factors which include sociodemographic factors, duration of disease, family history, and frequency of blood test, treatment regularity, hypertension, visual acuity and cataract were collected. Detailed eye examination including visual acuity, direct ophthalmoscope and Non Mydriatic Fundus Camera was done. Data was analysed by univariate analysis and described in proportion or percentages. The mean age of the study population was 56.69 years. About 47 (44.8%) of the subjects were more than 60 years of age followed by 44 subjects (41.9%) in age group 45-59 years. Fundus examination in at least one eye was seen in 83 people (79.0%). Prevalence of DR in any eye and both the eye was 32.53% (27/83) and 31.58% (24/76) respectively. Severity of DR was moderate (51.9%) followed by mild (44.4%) and severe (3.7%). DR prevalence was more among >60 years age group (p=0.032) and lesser education level (p=0.057). There was no association of DR with duration of disease, family history of diabetes, treatment regularity, presence of hypertension, visual acuity and cataract (p>0.05). The prevalence of DR was inferred to be high and further larger follow up studies will explore the role of associated factors and its quantification in the causation of DR.

Geomorphic changes in Ras Al-Subiyah area, Kuwait

NASA Astrophysics Data System (ADS)

Al Hurban, A.; El-Gamily, H.; El-Sammak, A.

2008-06-01

The Ras Al-Subiyah area is considered one of the most promising areas in Kuwait for future development. This development will include a new town called Subiyah and its associated infrastructure. This area is also being considered as the location for connection between Boubyan Island, which is now undergoing major development and the Kuwait mainland. The present study investigates the geomorphology of the Ras Al-Sabiyah area in the northern sector of Kuwait. The study area is generally flat, and it is located west of the Jal Az-Zor escarpment. It is bordered on the east by the Khor Al-Sabiyah tidal channel and on the south by Kuwait Bay. The area receives sediments from several sources; currently the most important are aeolian sediments and the deposition of mud delivered through the Khor Al-Sabiyah from the Iraqi marshes. The study area has been subjected to severe environmental changes due to the Gulf wars and the drainage of Iraqi marshes and the associated artificial changes in fluvial system. Twenty-two surface sediments were collected from the Ras Al-Subiyah area. Samples were collected to include the main geomorphologic characteristic features of the study area. Field observations and remote sensing images from 1990 and 2001 were used to produce an updated geomorphologic map for the Ras Al-Subiyah and a map showing geomorphic changes between 1990 and 2001. Grain size of the surface sediment ranges from gravel to medium sand. In general, grain size statistical analysis indicates that most of the areas are composed of two or more classes of sands transported and deposited from different sources including aeolian, sabkhas, river and the bays. The variability in the grain size statistical parameters may be attributed to the complexity of surface morphology as well as the diversity in the type of depositional environment in the Ras Al-Subiyah area. The total area subjected to change during the 12-year period (1990 2001) is about 32 km2 as calculated using GIS techniques.

Mississippi and Louisiana Estuarine Areas. Freshwater Diversion to Lake Pontchartrain Basin and Mississippi Sound. Feasibility Study. Volume 1. Main Report.

DTIC Science & Technology

1984-04-01

study area encompasses 2,960,000 acres. In Louisiana , the area includes the lower Mississippi River from Bayou Manchac to Bayou Terre Aux Boeufs...1985 SUBJECT: Mississippi and Louisiana Eatuarine Areas Orleans and permits navi-ation access between the Mississippi River and the Gulf !ntraccastal...to migrate back and forth across ;jhat i rc- coutheast Louisiana . Ar the river migrated, it deposited sediment in the form of deltaic marshes. The

Model Curriculum Emphasizing Transition: A Curriculum Planning Guide for Students with Mild Disabilities.

ERIC Educational Resources Information Center

Andersen, Lee; And Others

This curriculum emphasizes successful transition from school to work and to a quality adult life for students with mild disabilities. The curriculum includes a scope and sequence outlining 11 subject matter content areas, covering tasks appropriate for learners from a developmental age of 1 month to 21 years. The 11 content areas include…

Completed Research in Health, Physical Education, Recreation & Dance; Including International Sources. Volume 27. 1985 Edition.

ERIC Educational Resources Information Center

Freedson, Patty S., Ed.

This compilation lists research completed in the areas of health, physical education, recreation, dance, and allied areas during 1984. The document is arranged in two parts. In the index, references are arranged under the subject headings in alphabetical order. Abstracts of master's and doctor's theses from institutions offering graduate programs…

75 FR 27514 - Approval and Promulgation of Implementation Plans and Designation of Areas for Air Quality...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-17

... vehicular traffic are also subject to increased ozone levels because wind carries ozone and its precursors... ozone triggers a variety of health problems including aggravated asthma, reduced lung capacity, and... is called the design value (DV). The DV indicates the severity of the ozone problem in an area; it is...

Transonic Unsteady Aerodynamics and Aeroelasticity 1987, part 2

NASA Technical Reports Server (NTRS)

Bland, Samuel R. (Compiler)

1989-01-01

This two part document contains copies of the text and figures for the papers presented at the symposium held at NASA Langley on 20 to 22 May, 1987. The papers are grouped in five subject areas. The areas covered by this part includes the following: Methods for vortex and viscous flows; Aeroelastic applications, and Experimental results and cascade flows.

Automated detection of brain atrophy patterns based on MRI for the prediction of Alzheimer's disease

PubMed Central

Plant, Claudia; Teipel, Stefan J.; Oswald, Annahita; Böhm, Christian; Meindl, Thomas; Mourao-Miranda, Janaina; Bokde, Arun W.; Hampel, Harald; Ewers, Michael

2010-01-01

Subjects with mild cognitive impairment (MCI) have an increased risk to develop Alzheimer's disease (AD). Voxel-based MRI studies have demonstrated that widely distributed cortical and subcortical brain areas show atrophic changes in MCI, preceding the onset of AD-type dementia. Here we developed a novel data mining framework in combination with three different classifiers including support vector machine (SVM), Bayes statistics, and voting feature intervals (VFI) to derive a quantitative index of pattern matching for the prediction of the conversion from MCI to AD. MRI was collected in 32 AD patients, 24 MCI subjects and 18 healthy controls (HC). Nine out of 24 MCI subjects converted to AD after an average follow-up interval of 2.5 years. Using feature selection algorithms, brain regions showing the highest accuracy for the discrimination between AD and HC were identified, reaching a classification accuracy of up to 92%. The extracted AD clusters were used as a search region to extract those brain areas that are predictive of conversion to AD within MCI subjects. The most predictive brain areas included the anterior cingulate gyrus and orbitofrontal cortex. The best prediction accuracy, which was cross-validated via train-and-test, was 75% for the prediction of the conversion from MCI to AD. The present results suggest that novel multivariate methods of pattern matching reach a clinically relevant accuracy for the a priori prediction of the progression from MCI to AD. PMID:19961938

Initial development of an ablative leading edge for the space shuttle orbiter

NASA Technical Reports Server (NTRS)

Daforno, G.; Rose, L.; Graham, J.; Roy, P.

1974-01-01

A state-of-the-art preliminary design for typical wing areas is developed. Seven medium-density ablators (with/without honeycomb, flown on Apollo, Prime, X15A2) are evaluated. The screening tests include: (1) leading-edge models sequentially subjected to ascent heating, cold soak, entry heating, post-entry pressure fluctuations, and touchdown shock, and (2) virgin/charred models subjected to bondline strains. Two honeycomb reinforced 30 pcf elastomeric ablators were selected. Roughness/recession degradation of low speed aerodynamics appears acceptable. The design, including attachments, substructure and joints, is presented.

Development and Experimental Evaluation of an Automated Multi-Media Course on Transistors.

ERIC Educational Resources Information Center

Whitted, J.H., Jr.; And Others

A completely automated multi-media self-study program for teaching a portion of electronic solid-state fundamentals was developed. The subject matter areas included were fundamental theory of transistors, transistor amplifier fundamentals, and simple mathematical analysis of transistors including equivalent circuits, parameters, and characteristic…

Publications of the Exobiology Program for 1988: A special bibliography

NASA Technical Reports Server (NTRS)

1990-01-01

The 1988 publications resulting from research pursued under the auspices of NASA's Exobiology Program are listed. The Exobiology Program is an integrated program designed to investigate those processes that may have been responsible for or related to the origin, evolution, and distribution of life in the universe. Research supported by this program is in the areas of cosmic evolution of biogenic compounds, prebiotic evolution, early evolution of life, and evolution of advanced life. Pre-mission and pre-project activities supporting these areas are included in the areas of solar system exploration and the search for extraterrestrial intelligence. A planetary protection subject area is also included because of its direct relevance to the Exobiology program.

An assessment of collections at the University of Wisconsin-Madison Health Sciences Libraries: drug resistance.

PubMed

Bergen, P L; Nemec, D

1999-01-01

In December 1997, the authors completed an in-depth collection assessment project at the University of Wisconsin-Madison Health Sciences Libraries. The purpose was to develop a framework for future collection assessment projects by completing a multifaceted evaluation of the libraries' monograph and serial collections in the subject area of drug resistance. Evaluators adapted and synthesized several traditional collection assessment tools, including shelflist measurement, bibliography and standard list checking, and citation analysis. Throughout the project, evaluators explored strategies to overcome some of the problems inherent in the application of traditional collection assessment methods to the evaluation of biomedical collections. Their efforts resulted in the identification of standard monographs and core journals for the subject area, a measurement of the collections' strength relative to the collections of benchmark libraries, and a foundation for future collection development within the subject area. The project's primary outcome was a collection assessment methodology that has potential application to both internal and cooperative collection development in medical, pharmaceutical, and other health sciences libraries.

Risk of leukaemia and residential exposure to air pollution in an industrial area in Northern Italy: a case-control study.

PubMed

Parodi, Stefano; Santi, Irene; Casella, Claudia; Puppo, Antonella; Montanaro, Fabio; Fontana, Vincenzo; Pescetto, Massimiliano; Stagnaro, Emanuele

2015-01-01

Leukaemia risk in adult populations exposed to environmental air pollution is poorly investigated. We have carried out a population-based case-control study in an area that included a fossil fuel power plant, a coke oven and two big chemical industries. Information on residential history and several risk factors for leukaemia was obtained from 164 cases, diagnosed between 2002 and 2005, and 279 controls. A higher risk for subjects residing in polluted areas was observed, but statistical significance was not reached (adjusted OR = 1.11 and 1.56 for subjects living in moderately and in heavily polluted zones, respectively, p = 0.190). Results suggest a possible aetiological role of residential air pollution from industrial sites on the risk of developing leukaemia in adult populations. However, the proportion of eligible subjects excluded from the study and the lack of any measure of air pollution prevent definitive conclusions from being drawn.

A Child Centered Approach to Dinosaurs.

ERIC Educational Resources Information Center

Strader, William H.; Rinker, Catherine A.

1989-01-01

Describes a curriculum for teaching young children about dinosaurs. Activity topics included Diplodocus eggs, sorting dinosaurs, creating terrariums, and extinction. Describes the incorporation of dinosaur activities into other subject areas and resource materials. (RJC)

Humor and Competence in School-aged Children.

ERIC Educational Resources Information Center

Masten, Ann S.

1986-01-01

Measures humor appreciation (including mirth, subjective ratings, and response sets), comprehension, and production in children between the ages of 10 and 14. Relates humor to several areas of competence manifested at school. (HOD)

Developing Distinct Mathematical and Scientific Pedagogical Content Knowledge in an Early Childhood Dual-Content Methods Course: An Alternative to Integration

ERIC Educational Resources Information Center

Kalchman, Mindy; Kozoll, Richard H.

2017-01-01

Methods for teaching early childhood mathematics and science are often addressed in a single, dual-content course. Approaches to teaching this type of course include integrating the content and the pedagogy of both subjects, or keeping the subject areas distinct. In this article, the authors discuss and illustrate their approach to such a combined…

A review and evaluation of the Langley Research Center's Scientific and Technical Information Program. Results of phase 5. Design and evaluation of STI systems: A selected, annotated bibliography

NASA Technical Reports Server (NTRS)

Pinelli, T. E.; Hinnebusch, P. A.; Jaffe, J. M.

1981-01-01

A selected, annotated bibliography of literature citations related to the design and evaluation of STI systems is presented. The use of manual and machine-readable literature searches; the review of numerous books, periodicals reports, and papers; and the selection and annotation of literature citations were required. The bibliography was produced because the information was needed to develop the methodology for the review and evaluation project, and a survey of the literature did not reveal the existence of a single published source of information pertinent to the subject. Approximately 200 citations are classified in four subject areas. The areas include information - general; information systems - design and evaluation, including information products and services; information - use and need; and information - economics.

Neural Correlates of Exposure to Traumatic Pictures and Sound in Vietnam Combat Veterans with and without Posttraumatic Stress Disorder: A Positron Emission Tomography Study

PubMed Central

Bremner, J. Douglas; Staib, Lawrence H.; Kaloupek, Danny; Southwick, Steven M.; Soufer, Robert; Charney, Dennis S.

2011-01-01

Background Patients with posttraumatic stress disorder (PTSD) show a reliable increase in PTSD symptoms and physiological reactivity following exposure to traumatic pictures and sounds. In this study neural correlates of exposure to traumatic pictures and sounds were measured in PTSD. Methods Positron emission tomography and H2[15O] were used to measure cerebral blood flow during exposure to combat-related and neutral pictures and sounds in Vietnam combat veterans with and without PTSD. Results Exposure to traumatic material in PTSD (but not non-PTSD) subjects resulted in a decrease in blood flow in medial prefrontal cortex (area 25), an area postulated to play a role in emotion through inhibition of amygdala responsiveness. Non-PTSD subjects activated anterior cingulate (area 24) to a greater degree than PTSD patients. There were also differences in cerebral blood flow response in areas involved in memory and visuospatial processing (and by extension response to threat), including posterior cingulate (area 23), precentral (motor) and inferior parietal cortex, and lingual gyrus. There was a pattern of increases in PTSD and decreases in non-PTSD subjects in these areas. Conclusions The findings suggest that functional alterations in specific cortical and subcortical brain areas involved in memory, visuospatial processing, and emotion underlie the symptoms of patients with PTSD. PMID:10202567

Use of fundus autofluorescence images to predict geographic atrophy progression.

PubMed

Bearelly, Srilaxmi; Khanifar, Aziz A; Lederer, David E; Lee, Jane J; Ghodasra, Jason H; Stinnett, Sandra S; Cousins, Scott W

2011-01-01

Fundus autofluorescence imaging has been shown to be helpful in predicting progression of geographic atrophy (GA) secondary to age-related macular degeneration. We assess the ability of fundus autofluorescence imaging to predict rate of GA progression using a simple categorical scheme. Subjects with GA secondary to age-related macular degeneration with fundus autofluorescence imaging acquired at least 12 months apart were included. Rim area focal hyperautofluorescence was defined as percentage of the 500-μm-wide margin bordering the GA that contained increased autofluorescence. Rim area focal hyperautofluorescence on baseline fundus autofluorescence images was assessed and categorized depending on the extent of rim area focal hyperautofluorescence (Category 1: ≤33%; Category 2: between 33 and 67%; Category 3: ≥67%). Total GA areas at baseline and follow-up were measured to calculate change in GA progression. Forty-five eyes of 45 subjects were included; average duration of follow-up was 18.5 months. Median growth rates differed among categories of baseline rim area focal hyperautofluorescence (P = 0.01 among Categories 1, 2, and 3; P = 0.008 for Category 1 compared with Category 3, Jonckheere-Terpstra test). A simple categorical scheme that stratifies the amount of increased autofluorescence in the 500-μm margin bordering GA may be used to differentiate faster and slower progressors.

44 CFR 9.4 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... subject to high velocity waters including but not limited to hurricane wave wash or tsunamis. On a Flood... normally dry land areas from the overflow of inland and/or tidal waters, and/or the unusual and rapid...

44 CFR 9.4 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-10-01

... subject to high velocity waters including but not limited to hurricane wave wash or tsunamis. On a Flood... normally dry land areas from the overflow of inland and/or tidal waters, and/or the unusual and rapid...

44 CFR 9.4 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-10-01

... subject to high velocity waters including but not limited to hurricane wave wash or tsunamis. On a Flood... normally dry land areas from the overflow of inland and/or tidal waters, and/or the unusual and rapid...

44 CFR 9.4 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-10-01

... subject to high velocity waters including but not limited to hurricane wave wash or tsunamis. On a Flood... normally dry land areas from the overflow of inland and/or tidal waters, and/or the unusual and rapid...

Proceedings of the Monterey Conference on Planning for Rotorcraft and Commuter Air Transportation

NASA Technical Reports Server (NTRS)

Stockwell, W. L.

1983-01-01

Planning and technological issues involved in rotorcraft and commuter fixed-wing air transportation are discussed. Subject areas include the future community environment, aircraft technology, community transportation planning, and regulatory perspectives.

An economic assessment of STOL aircraft potential including terminal area environmental considerations. Volume 2: Appendices

NASA Technical Reports Server (NTRS)

Solomon, H. L.; Sokolsky, S.

1973-01-01

An economic assessment of short takeoff aircraft for short haul air transportation applications is presented. The economic viability and environmental compatibility of short takeoff aircraft service in high density areas were evaluated. The subjects discussed are: (1) aircraft configurations and performance, (2) airfield and terminal requirements, and (3) direct and indirect operating costs.

77 FR 55788 - Endangered and Threatened Wildlife and Plants; Designation of Revised Critical Habitat for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-11

... (16 U.S.C. 1531 et seq.), including whether there are threats to the species from human activity, the... within the geographical area occupied by the taxa at the time of listing that contain physical or... activities in the subject areas and their possible impacts on proposed critical habitat. (4) Information on...

Completed Research in Health, Physical Education, and Recreation, Including International Sources.

ERIC Educational Resources Information Center

Singer, Robert W., Ed.; Weiss, Raymond A., Ed.

This compilation lists research completed in the areas of health, physical education, recreation, and allied areas during 1969. It is arranged in three parts. Part 1 is a subject heading index in which cross references are given for all the listings in parts 2 and 3. Part 2 is a bibliography of published research, citing 801 articles published in…

Subject-Based and Cross-Curricular Approaches within the Revised Primary Curriculum in Northern Ireland: Teachers' Concerns and Preferred Approaches

ERIC Educational Resources Information Center

Greenwood, Richard

2013-01-01

A revision of the Northern Ireland Primary Curriculum took place in 2007. It promotes strongly a cross-curricular or thematic approach to planning and teaching and has an "Area of Learning" structure which includes geography alongside history and science and technology in an area called "The World Around Us". Responses from…

Propaganda and Collective Behavior: Who Is Doing It, How Does It Affect Us, and What Can We Do about It?

ERIC Educational Resources Information Center

Tesar, Jennifer E.; Doppen, Frans H.

2006-01-01

The authors present activities that help students understand collective behavior in historical and contemporary settings. This topic is particularly appropriate for social studies content areas such as sociology, psychology, American history, and world history, yet it can also be included in the curriculum of other subject areas, such as language…

A promising new treatment for solar lentigines.

PubMed

Colby, S I; Schwartzel, E H; Huber, F J; Highton, A; Altman, D J; Epinette, W W; Lyon, E

2003-04-01

The purpose of this open-label study was to determine the adverse event rate of topical 4HA/tretinoin when used twice daily for up to 24 weeks with concomitant sunscreen in the treatment of solar lentigines and related hyperpigmented lesions. There were two treatment areas: bilateral dorsal forearms, including the back of the hands; and the face, including the forehead and cheek areas. Each treatment area had a target lesion at least 5 mm in diameter and was moderately darker than the surrounding skin. A nine-point bipolar scale was used for evaluation of Target Lesion Pigmentation (0 = extremely lighter than pigment of the surrounding skin, 4 = equal with pigment of surrounding skin, 8 = extremely darker than pigment of surrounding skin). The other solar lentigines present in the treatment areas also had to have an overall pigmentation grade of at least Grade 6. Twice daily applications to individual lesions in each treatment area were made for up to 24 weeks followed by a 4-week follow-up phase. Sunscreen applications (sunscreen with sun protection factor (SPF) 25 or greater) were made every morning and reapplied after six hours if additional sun exposure was expected. Clinical evaluations were performed at weeks 0, 4, 8, 16, 24 and 28. The clinical signs of Target Lesion Pigmentation and Overall Lesion Pigmentation were evaluated at each visit. A total of 96 subjects were enrolled at four study centers; 77 (80%) subjects completed the study. Treatment-related adverse events (AEs) for 4HA/tretinoin included erythema, burning/stinging/tingling, desquamation, pruritus, skin irritation, halo hypopigmentation and hypopigmentation. Five (5%) subjects discontinued from the study due to adverse events considered to be related to study medication. When used with sunscreen of SPF 25 or greater, 4HA/tretinoin was safe and well tolerated and did not produce any unexpected or unusual adverse events.

Physical Fitness & Sports Medicine. Specialized Bibliography Series No. 1988-2.

ERIC Educational Resources Information Center

Patrias, Karen, Comp.; And Others

The subjects covered in this bibliogaphy (1,406 citations) include the history of sports and sports medicine, sports injuries, physical fitness throughout various stages of life, and the current status of physical fitness in the United States. The first section includes journal articles, book chapters, and conference papers in three areas: history…

Large Print Bibliography, 1990.

ERIC Educational Resources Information Center

South Dakota State Library, Pierre.

This bibliography lists materials that are available in large print format from the South Dakota State Library. The annotated entries are printed in large print and include the title of the material and its author, call number, publication date, and type of story or subject area covered. Some recorded items are included in the list. The entries…

Equivalence relations in individuals with language limitations and mental retardation.

PubMed Central

O'Donnell, Jennifer; Saunders, Kathryn J

2003-01-01

The study of equivalence relations exhibited by individuals with mental retardation and language limitations holds the promise of providing information of both theoretical and practical significance. We reviewed the equivalence literature with this population, defined in terms of subjects having moderate, severe, or profound mental retardation. The literature includes 55 such individuals, most of whom showed positive outcomes on equivalence tests. The results to date suggest that naming skills are not necessary for positive equivalence test outcomes. Thus far, however, relatively few subjects with minimal language have been studied. Moreover, we suggest that the scientific contributions of studies in this area would be enhanced with better documentation of language skills and other subject characteristics. With recent advances in laboratory procedures for establishing the baseline performances necessary for equivalence tests, this research area is poised for rapid growth. PMID:13677612

Parallels between Objective Indicators and Subjective Perceptions of Quality of Life: A Study of Metropolitan and County Areas in Taiwan

ERIC Educational Resources Information Center

Liao, Pei-shan

2009-01-01

This study explores the consistency between objective indicators and subjective perceptions of quality of life in a ranking of survey data for cities and counties in Taiwan. Data used for analysis included the Statistical Yearbook of Hsiens and Municipalities and the Survey on Living Conditions of Citizens in Taiwan, both given for the year 2000.…

Fatty infiltration of the minor salivary glands is a selective feature of aging but not Sjögren's syndrome.

PubMed

Leehan, Kerry M; Pezant, Nathan P; Rasmussen, Astrid; Grundahl, Kiely; Moore, Jacen S; Radfar, Lida; Lewis, David M; Stone, Donald U; Lessard, Christopher J; Rhodus, Nelson L; Segal, Barbara M; Kaufman, C Erick; Scofield, R Hal; Sivils, Kathy L; Montgomery, Courtney; Farris, A Darise

2017-12-01

Determine the presence and assess the extent of fatty infiltration of the minor salivary glands (SG) of primary SS patients (pSS) as compared to those with non-SS sicca (nSS). Minor SG biopsy samples from 134 subjects with pSS (n = 72) or nSS (n = 62) were imaged. Total area and fatty replacement area for each glandular cross-section (n = 4-6 cross-sections per subject) were measured using Image J (National Institutes of Health, Bethesda, MD). The observer was blinded to subject classification status. The average area of fatty infiltration calculated per subject was evaluated by logistic regression and general linearized models (GLM) to assess relationships between fatty infiltration and clinical exam results, extent of fibrosis and age. The average area of fatty infiltration for subjects with pSS (median% (range) 4.97 (0.05-30.2)) was not significantly different from that of those with nSS (3.75 (0.087-41.9). Infiltration severity varied widely, and subjects with fatty replacement greater than 6% were equivalently distributed between pSS and nSS participants (χ 2 p = .50). Age accounted for all apparent relationships between fatty infiltration and fibrosis or reduced saliva flow. The all-inclusive GLM for prediction of pSS versus non-SS classification including fibrosis, age, fatty replacement, and focus score was not significantly different from any desaturated model. In no iteration of the model did fatty replacement exert a significant effect on the capacity to predict pSS classification. Fatty infiltration is an age-associated phenomenon and not a selective feature of Sjögren's syndrome. Sicca patients who do not fulfil pSS criteria have similar rates of fatty infiltration of the minor SG.

Publications of the exobiology program for 1989: A special bibliography

NASA Technical Reports Server (NTRS)

1991-01-01

A listing of 1989 publications resulting from research supported by the Exobiology Program is presented. Research supported by the Exobiology Program is explored in the following areas: (1) cosmic evolution of biogenic compounds; (2) prebiotic evolution; (3) early evolution of life; (4) and evolution of advanced life. Pre-mission and pre-project activities supporting these areas are supported in the areas of solar system exploration and search for extraterrestrial intelligence. The planetary protection subject area is included here because of its direct relevance to the Exobiology Program.

Quaternary geology and geologic hazards of the West Desert Hazardous Industry Area, Tooele County, Utah

USGS Publications Warehouse

Solomon, Barry J.; Black, Bill D.; ,

1990-01-01

The study of Quaternary geology provides information to evaluate geologic conditions and identify geologic constraints on construction in the West Desert Hazardous Industry Area (WDHIA). The WDHIA includes portions of the Great Salt Lake Desert to the west, underlain by several thousand feet of sediments capped by saline mudflats, and Ripple Valley to the east, separated from the Desert by the Grayback Hills and underlain by several hundred feet of sediments in the Cedar Mountains piedmont zone. Quaternary surficial units include marginal, shore-zone, and deep-water lacustrine sediments deposited in Pleistocene Lake Bonneville; eolian deposits; and alluvial sediments. The level of Lake Bonneville underwent major oscillations resulting in the creation of four basin-wide shorelines, three of which are recognized in the WDHIA. Geologic hazards in the WDHIA include the possible contamination of ground water in basin-fill aquifers, debris flows and flash floods in the piedmont zone, and earthquakes and related hazards. Numerous factors contribute to unsafe foundation conditions. Silty and sandy sediments may be subject to liquefaction or hydrocompaction, clayey sediments and mud flats of the Great Salt Lake Desert may be subject to shrinking or swelling, and gypsiferous dunes and salt flats are subject to subsidence due to dissolution.

Butterfly Gardens.

ERIC Educational Resources Information Center

Denman, Kim

1996-01-01

Describes designing and planting a garden to attract butterflies specifically as a project for school grounds. Site and soil requirements are covered as well as types of plants. Includes a list of educational opportunities a garden provides in various subject areas. (AIM)

Related factors to disparity of diabetes care in Iran.

PubMed

Mirzazadeh, Ali; Baradaran, Hamid R; Haghdoost, Ali A; Salari, Pooria

2009-05-01

We determined, in Iranian patients with diabetes mellitus, the prevalence of inadequate glycemic control and its predictors. The data from a national population-based survey that included a random sample of 89 404 Iranian individuals in 2005 were analyzed. In that sample, 2923 diabetic subjects (age range, 25-64 years) were identified. We linked the results of their fasting plasma glucose levels with demographic and behavioral variables to determine predictors of poor glycemic control. About 57% of the subjects had a fasting plasma glucose level of > or =130 mg/dL. That percentage was comparable in male and female subjects and in literate and illiterate subjects. However, inhabitants in rural areas controlled their fasting plasma glucose level about 11% better than did subjects who lived in an urban area. We also found that control of the fasting plasma glucose level was much better in relatively younger diabetic patients. Diabetic subjects with a family history of type 2 diabetes mellitus exhibited a higher uncontrolled fasting plasma glucose level than those without positive family history of diabetes. The percentage of uncontrolled type 2 diabetes found in our study suggests that the Iranian healthcare system should devote more attention to that disorder, particularly in elderly individuals, who are more vulnerable to the complications of diabetes and control their disorder less well than do younger diabetic patients. The recent integration of diabetic care in primary healthcare systems in Iranian rural areas was found to have a promising effect on community health.

The 11th Space Simulation Conference

NASA Technical Reports Server (NTRS)

Bond, A. C. (Editor)

1980-01-01

Subject areas range from specialized issues dealing with the space and entry environments to the environmental testing of systems and complete spacecraft of present-day vintage. Various papers consider: the test and development of several key systems of the orbiter vehicle; integrated tests of complete satellites; new and unique test facilities developed to meet the demanding requirements of high fidelity simulation of test environments; and contamination species, including the instrumentation for detection and measurement of such. Special topics include improved thermal protection methodologies and approaches, sophisticated sensor developments, and other related testing and development areas.

Science, education and industry information resources complementarity as a basis for design of knowledge management systems

NASA Astrophysics Data System (ADS)

Maksimov, N. V.; Tikhomirov, G. V.; Golitsyna, O. L.

2017-01-01

The main problems and circumstances that influence the processes of creating effective knowledge management systems were described. These problems particularly include high species diversity of instruments for knowledge representation, lack of adequate lingware, including formal representation of semantic relationships. For semantic data descriptions development a conceptual model of the subject area and a conceptual-lexical system should be designed on proposals of ISO-15926 standard. It is proposed to conduct an information integration of educational and production processes on the basis of information systems technologies. Integrated knowledge management system information environment combines both traditional information resources and specific information resources of subject domain including task context and implicit/tacit knowledge.

Application of the ISNT rules on retinal nerve fibre layer thickness and neuroretinal rim area in healthy myopic eyes.

PubMed

Qiu, Kunliang; Wang, Geng; Lu, Xuehui; Zhang, Riping; Sun, Lixia; Zhang, Mingzhi

2018-03-01

We determined the applicability of inferior > superior > nasal > temporal (ISNT) rules on retinal nerve fibre layer (RNFL) thickness and rim area and evaluated the impact of various ocular factors on the performance of the ISNT rules in healthy myopic eyes. A total of 138 eyes from 138 healthy myopic subjects were included in this cross-sectional observational study. The peripapillary RNFL and optic disc in each eye were imaged with Cirrus HD optical coherence tomography (OCT) and Heidelberg Retina Tomograph II (HRT2), respectively. The performance of the inferior > superior (IS), inferior > superior > nasal > temporal (IST) and ISNT rules on RNFL thickness and rim area was determined and compared between low-to-moderate myopia and high myopia. The effects of ocular factors [including axial length, disc area, disc tilt, disc torsion, disc-fovea angle (DFA) and retina artery angle] on the performance of ISNT rules were evaluated with logistic regression analysis. The mean axial length and refractive error were 25.57 ± 1.09 mm (range, 22.52-28.77 mm) and -5.12 ± 2.30 D [range, -9.63 to -0.50 dioptres (D)], respectively. Sixty-three per cent of the healthy eyes were compliant with the ISNT rule on rim area, while ISNT rule on RNFL thickness was followed in only 11.6% of the included eyes. For rim area, smaller disc area was significantly associated with increased compliance of the IS rule (odds ratio: 0.46, p = 0.039), IST rule (odds ratio: 0.46, p = 0.037) and ISNT rule (odds ratio: 0.44, p = 0.030). For RNFL thickness, greater DFA was significantly associated with increased compliance of the IS and IST rules (odds ratio: 1.30, p < 0.001; odds ratio: 1.19, p = 0.006, respectively). In healthy myopic subjects, 88.4% and 37% of eyes did not comply with the ISNT rule on RNFL thickness and rim area, respectively. Due to significant low compliance in healthy eyes, the ISNT rule and its variants have limited potential utility in diagnosing glaucoma in myopic subjects. © 2017 Acta Ophthalmologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

Safety and efficacy of combined use of 4-hydroxyanisole (mequinol) 2%/tretinoin 0.01% solution and sunscreen in solar lentigines.

PubMed

Ortonne, Jean Paul; Camacho, Francisco; Wainwright, Nicholas; Bergfelt, Louise; Westerhof, Wiete; Roseeuw, Diane

2004-10-01

The objective of this open-label, noncontrolled study was to evaluate the safety of a combination solution containing 4-hydroxyanisole (mequinol) 2%/tretinoin 0.01% (Solagé) with a sunscreen in the treatment of solar lentigines. The study included a total of 406 subjects for a treatment period up to 24 weeks. Efficacy was evaluated clinically by grading the pigmentation level of the treated areas on the face and forearms. A total of 378 subjects were included in the safety population. Of the 173 subjects with skin-related and treatment-related adverse events, severity was reported as mild in 79 subjects, moderate in 71, and severe in 23. Hypopigmentation was observed in 4 subjects and had definitively resolved in 3 of these subjects at the end of the study or after treatment had been discontinued. Halo hypopigmentation was reported in 16 subjects. No allergic reactions were observed. Efficacy evaluation was based on data for 370 subjects. A total of 325 (88%) subjects had facial target lesions almost clear to clear, and a total of 298 (81%) subjects had forearm target lesions almost clear to clear. Our study shows that the mequinol 2%/tretinoin 0.01% solution is effective, convenient, and safe in the treatment of solar lentigines.

Deiodinase 2 expression is increased in dorsocervical fat of patients with HIV-associated lipohypertrophy syndrome.

PubMed

Torriani, Martin; Fitch, Kathleen; Stavrou, Eleni; Bredella, Miriam A; Lim, Ruth; Sass, Christina A; Cypess, Aaron M; Grinspoon, Steven

2012-04-01

The pathogenesis and function of dorsocervical sc adipose tissue (DSAT) accumulation in HIV-infected patients is not known. Previous investigations using either UCP-1 expression or positron emission tomography have been inconclusive as to whether this depot represents brown adipose tissue (BAT). We investigated DSAT gene expression, including DIO2, a deiodinase that contributes to increased thermogenesis in brown fat, and simultaneously determined [¹⁸F]fluorodeoxyglucose ([¹⁸F]FDG) uptake in lipodystrophic HIV and healthy control subjects. Thirteen HIV-infected and three non-HIV-infected men were recruited. HIV-infected subjects had evidence of significant lipodystrophy, including fat atrophy of the face, arms, and legs, and/or fat accumulation of the neck and abdomen. Subjects were cooled, followed by [¹⁸F]FDG positron emission tomography/computed tomography, fat biopsy of DSAT, and measurement of resting energy expenditure (REE). HIV-infected subjects were characterized as lipohypertrophic and lipoatrophic and compared. Mean standardized uptake value of [¹⁸F]FDG and UCP-1 expression were not significantly different in DSAT among the groups. However, lipohypertrophic subjects demonstrated increased expression of DIO2 in DSAT compared with lipoatrophic subjects (P = 0.03). Among HIV-infected patients, DIO2 expression was strongly related to REE (r = 0.78, P = 0.002) and was a predictor of REE in multivariate modeling controlling for age, TSH, and lean body mass (r² = 0.79, P = 0.008). One control subject demonstrated typical BAT in the supraclavicular area. Adipose tissue accumulating in the dorsocervical area in HIV lipodystrophy does not appear to be classical BAT. However, DIO2 expression is increased in DSAT among patients with HIV lipodystrophy, particularly those with increased visceral adiposity, and is positively associated with energy expenditure.

Information Technology: The Revolution Continues. Proceedings of the Annual College and University Computer Users Conference (38th, San Antonio, Texas, May 9-12, 1993).

ERIC Educational Resources Information Center

College and Univ. Computer Users Association, Columbia, SC.

The 36 papers contained in this collection from the College and University Computer Users Conference (CUMREC '93) are grouped under six topic areas. The main subject areas and examples of the topics covered are: (1) computer-based student support systems, including telecounseling and recruiting, a student advising system, the assignment of…

Completed Research in Health, Physical Education and Recreation Including International Sources. Volume 22. 1980 Edition. Covering Research Completed in 1979.

ERIC Educational Resources Information Center

Rothstein, Anne L., Ed.; Nelson, Jack, Ed.

This compilation lists research completed in the areas of health, physical education, recreation, and allied areas during 1979. It is arranged in three parts. Part one, the index, gives cross references for all the listings in parts two and three. References are arranged alphabetically under the subject headings. Part two contains a bibliography…

The relationship between male moth density and female mating success in invading populations of Lymantria dispar

Treesearch

Patrick C. Tobin; Ksenia S. Onufrieva; Kevin W. Thorpe

2012-01-01

The successful establishment of non-native species in new areas can be affected by many factors including the initial size of the founder population. Populations comprised of fewer individuals tend to be subject to stochastic forces and Allee effects (positive-density dependence), which can challenge the ability of small founder populations to establish in a new area....

44 CFR 65.13 - Mapping and map revisions for areas subject to alluvial fan flooding.

Code of Federal Regulations, 2011 CFR

2011-10-01

... areas subject to alluvial fan flooding. 65.13 Section 65.13 Emergency Management and Assistance FEDERAL... areas subject to alluvial fan flooding. This section describes the procedures to be followed and the... provides protection from the base flood in an area subject to alluvial fan flooding. This information must...

44 CFR 65.13 - Mapping and map revisions for areas subject to alluvial fan flooding.

Code of Federal Regulations, 2014 CFR

2014-10-01

... areas subject to alluvial fan flooding. 65.13 Section 65.13 Emergency Management and Assistance FEDERAL... areas subject to alluvial fan flooding. This section describes the procedures to be followed and the... provides protection from the base flood in an area subject to alluvial fan flooding. This information must...

44 CFR 65.13 - Mapping and map revisions for areas subject to alluvial fan flooding.

Code of Federal Regulations, 2013 CFR

2013-10-01

... areas subject to alluvial fan flooding. 65.13 Section 65.13 Emergency Management and Assistance FEDERAL... areas subject to alluvial fan flooding. This section describes the procedures to be followed and the... provides protection from the base flood in an area subject to alluvial fan flooding. This information must...

44 CFR 65.13 - Mapping and map revisions for areas subject to alluvial fan flooding.

Code of Federal Regulations, 2012 CFR

2012-10-01

... areas subject to alluvial fan flooding. 65.13 Section 65.13 Emergency Management and Assistance FEDERAL... areas subject to alluvial fan flooding. This section describes the procedures to be followed and the... provides protection from the base flood in an area subject to alluvial fan flooding. This information must...

Effectiveness of short-term specialized inpatient treatment for war-related posttraumatic stress disorder: a role for adventure-based counseling and psychodrama.

PubMed

Ragsdale, K G; Cox, R D; Finn, P; Eisler, R M

1996-04-01

Psychological tests were administered to 24 participants of an inpatient posttraumatic stress disorder (PTSD) treatment program both immediately before and following completion of treatment. Responses were compared to a treatment/wait list comparison group composed of 24 subjects awaiting entry into the program. All treatment/wait list comparison group subjects received weekly PTSD outpatient group therapy. Significant improvements were found in the inpatient treatment group in areas of hopelessness, feelings of guilt and shame, loneliness, and emotional expressiveness. Other indices of psychological functional, including interpersonal skills, gender role stress, anxiety, anger, and PTSD symptomatology did not change significantly in response to treatment. No positive changes in any area of psychological function occurred in the treatment/wait list comparison group. Implications for PTSD and areas of future research are discussed.

77 FR 26513 - Proposed Information Collection; Comment Request; Southeast Region Vessel Monitoring System (VMS...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-04

... restrictions through remote sensing methods. In addition, all fishing gears are subject to some area fishing...) ways to minimize the burden of the collection of information on respondents, including through the use...

Developing Database Files for Student Use.

ERIC Educational Resources Information Center

Warner, Michael

1988-01-01

Presents guidelines for creating student database files that supplement classroom teaching. Highlights include determining educational objectives, planning the database with computer specialists and subject area specialists, data entry, and creating student worksheets. Specific examples concerning elements of the periodic table and…

New capacities and modifications for NASTRAN level 17.5 at DTNSRDC

NASA Technical Reports Server (NTRS)

Hurwitz, M. M.

1980-01-01

Since 1970 DTNSRDC has been modifying NASTRAN to suite various Navy requirements. These modifications include capabilities as well as user conveniences and error corrections. The new features added to NASTRAN Level 17.5 are described. The subject areas of the additions include magnetostatics, piezoelectricity, fluid structure interactions, isoparametric finite elements, and shock design for shipboard equipment.

The Medical Implications of Women On Submarines

DTIC Science & Technology

2001-11-26

as well as in health problems that have traditionally been problematic for submarines including cardiac disease , anemia, asthma, headaches, peptic...ulcer disease , orthopedic problems, and psychiatric disease . Gynecological and pregnancy related issues constitute the final area of review. 15. SUBJECT...traditionally been problematic for submarines including cardiac disease , anemia, asthma, headaches, peptic ulcer disease , orthopedic problems, and

An assessment of collections at the University of Wisconsin-Madison Health Sciences Libraries: drug resistance.

PubMed Central

Bergen, P L; Nemec, D

1999-01-01

In December 1997, the authors completed an in-depth collection assessment project at the University of Wisconsin-Madison Health Sciences Libraries. The purpose was to develop a framework for future collection assessment projects by completing a multifaceted evaluation of the libraries' monograph and serial collections in the subject area of drug resistance. Evaluators adapted and synthesized several traditional collection assessment tools, including shelflist measurement, bibliography and standard list checking, and citation analysis. Throughout the project, evaluators explored strategies to overcome some of the problems inherent in the application of traditional collection assessment methods to the evaluation of biomedical collections. Their efforts resulted in the identification of standard monographs and core journals for the subject area, a measurement of the collections' strength relative to the collections of benchmark libraries, and a foundation for future collection development within the subject area. The project's primary outcome was a collection assessment methodology that has potential application to both internal and cooperative collection development in medical, pharmaceutical, and other health sciences libraries. PMID:9934527

Light Vision Color

NASA Astrophysics Data System (ADS)

Valberg, Arne

2005-04-01

Light Vision Color takes a well-balanced, interdisciplinary approach to our most important sensory system. The book successfully combines basics in vision sciences with recent developments from different areas such as neuroscience, biophysics, sensory psychology and philosophy. Originally published in 1998 this edition has been extensively revised and updated to include new chapters on clinical problems and eye diseases, low vision rehabilitation and the basic molecular biology and genetics of colour vision. Takes a broad interdisciplinary approach combining basics in vision sciences with the most recent developments in the area Includes an extensive list of technical terms and explanations to encourage student understanding Successfully brings together the most important areas of the subject in to one volume

The effect of the menstrual cycle on optic nerve head analysis in healthy women.

PubMed

Akar, Munire Erman; Taskin, Omur; Yucel, Iclal; Akar, Yusuf

2004-12-01

To determine the effect of the menstrual cycle on optic nerve head topographic analysis in normally menstruating, healthy women. The study included single eyes selected randomly from each of 52 healthy women with regular menstrual cycles. All subjects underwent a complete ocular examination. Optic nerve head topographic analyses were performed using a confocal scanning laser ophthalmoscope, the Heidelberg Retinal Tomograph II (HRT II, software version 1.6). The analyses were repeated three times during the menstrual cycle: in the follicular phase (days 7-10 of the cycle), at ovulation, and in the late luteal phase (days 1-3 before menstrual bleeding). Serum oestradiol, progesterone and luteinizing hormone levels were measured at each menstrual phase. Fourteen subjects were excluded from the study. The mean age of the subjects (n = 38) was 25.6 +/- 3.7 years (range 21-34 years). Blood oestradiol levels were significantly lower in the late luteal phase (35.8 pg/ml) (p < 0.0001). The mean disc area of the subjects was 1.94 +/- 0.33 mm(2). The neuroretinal rim area decreased significantly during the luteal phase (p < 0.001). However, the linear cup : disc ratio, cup : disc area ratio and the cup area were significantly higher during the luteal phase (p < 0.001). These observations raise the possibility that sex hormone fluctuations which occur during a normal menstrual cycle in healthy women significantly alter neuroretinal rim area and cup variables of the optic nerve head. These findings should be taken into consideration in the clinical follow-up of young women with glaucoma.

Functional magnetic resonance imaging of neural activity related to orthographic, phonological, and lexico-semantic judgments of visually presented characters and words.

PubMed

Fujimaki, N; Miyauchi, S; Pütz, B; Sasaki, Y; Takino, R; Sakai, K; Tamada, T

1999-01-01

Functional magnetic resonance imaging was used to investigate neural activity during the judgment of visual stimuli in two groups of experiments using seven and five normal subjects. The subjects were given tasks designed differentially to involve orthographic (more generally, visual form), phonological, and lexico-semantic processes. These tasks included the judgments of whether a line was horizontal, whether a pseudocharacter or pseudocharacter string included a horizontal line, whether a Japanese katakana (phonogram) character or character string included a certain vowel, or whether a character string was meaningful (noun or verb) or meaningless. Neural activity related to the visual form process was commonly observed during judgments of both single real-characters and single pseudocharacters in lateral extrastriate visual cortex, the posterior ventral or medial occipito-temporal area, and the posterior inferior temporal area of both hemispheres. In contrast, left-lateralized activation was observed in the latter two areas during judgments of real- and pseudo-character strings. These results show that there is no katakana "word form center" whose activity is specific to real words. Activation related to the phonological process was observed, in Broca's area, the insula, the supramarginal gyrus, and the posterior superior temporal area, with greater activation in the left hemisphere. These activation foci for visual form and phonological processes of katakana also were reported for the English alphabet in previous studies. The present activation showed no additional areas for contrasts of noun judgment with other conditions and was similar between noun and verb judgment tasks, suggesting two possibilities: no strong semantic activation was produced, or the semantic process shared activation foci with the phonological process.

Effects of Patellofemoral Taping on Patellofemoral Joint Alignment and Contact Area During Weight Bearing.

PubMed

Ho, Kai-Yu; Epstein, Ryan; Garcia, Ron; Riley, Nicole; Lee, Szu-Ping

2017-02-01

Study Design Controlled laboratory study. Background Although it has been theorized that patellofemoral joint (PFJ) taping can correct patellar malalignment, the effects of PFJ taping techniques on patellar alignment and contact area have not yet been studied during weight bearing. Objective To examine the effects of 2 taping approaches (Kinesio and McConnell) on PFJ alignment and contact area. Methods Fourteen female subjects with patellofemoral pain and PFJ malalignment participated. Each subject underwent a pretaping magnetic resonance imaging (MRI) scan session and 2 MRI scan sessions after the application of the 2 taping techniques, which aimed to correct lateral patellar displacement. Subjects were asked to report their pain level prior to each scan session. During MRI assessment, subjects were loaded with 25% of body weight on their involved/more symptomatic leg at 0°, 20°, and 40° of knee flexion. The outcome measures included patellar lateral displacement (bisect-offset [BSO] index), mediolateral patellar tilt angle, patellar height (Insall-Salvati ratio), contact area, and pain. Patellofemoral joint alignment and contact area were compared among the 3 conditions (no tape, Kinesio, and McConnell) at 3 knee angles using a 2-factor, repeated-measures analysis of variance. Pain was compared among the 3 conditions using the Friedman test and post hoc Wilcoxon signed-rank tests. Results Our data did not reveal any significant effects of either McConnell or Kinesio taping on the BSO index, patellar tilt angle, Insall-Salvati ratio, or contact area across the 3 knee angles, whereas knee angle had a significant effect on the BSO index and contact area. A reduction in pain was observed after the application of the Kinesio taping technique. Conclusion In a weight-bearing condition, this preliminary study did not support the use of PFJ taping as a medial correction technique to alter the PFJ contact area or alignment of the patella. J Orthop Sports Phys Ther 2017;47(2):115-123. doi:10.2519/jospt.2017.6936.

Safe-Taipei a Program Project for Strong Motions, Active Faults, and Earthquakes in the Taipei Metropolitan Area

NASA Astrophysics Data System (ADS)

Wang, Jeen-Hwa

Strong collision between the Eurasian and Philippine Sea Plates causes high seismicity in the Taiwan region, which is often attacked by large earthquakes. Several cities, including three mega-cities, i.e., Taipei, Taichung, and Kaoshung, have been constructed on western Taiwan, where is lying on thick sediments. These cities, with a high-population density, are usually a regional center of culture, economics, and politics. Historically, larger-sized earthquakes, e.g. the 1935 Hsingchu—Taichung earthquake and the 1999 Chi—Chi earthquake, often caused serious damage on the cities. Hence, urban seismology must be one of the main subjects of Taiwan's seismological community. Since 2005, a program project, sponsored by Academia Sinica, has been launched to investigate seismological problems in the Taipei Metropolitan Area. This program project is performed during the 2005—2007 period. The core research subjects are: (1) the deployment of the Taipei Down-hole Seismic Array; (2) the properties of earthquakes and active faults in the area; (3) the seismogenic-zone structures, including the 3-D velocity and Q structures, of the area; (4) the characteristics of strong-motions and sites affects; and (5) strong-motion prediction. In addition to academic goals, the results obtained from the program project will be useful for seismic hazard mitigation not only for the area but also for others.

Prevalence of Allergic Diseases and Risk Factors of Wheezing in Korean Military Personnel

PubMed Central

Lee, Sang Min; Ahn, Jong Seong; Noh, Chang Suk

2011-01-01

The objective of this study was to evaluate the prevalence of asthma, allergic rhinitis, and atopic dermatitis, as well as the risk factors of wheezing among young adults in the Korean military. Young military conscripts in five areas completed a modified International Study of Asthma and Allergies in Childhood (ISAAC) questionnaire. For subjects with current wheeze in one sample area, baseline spirometry and bronchodilator response were measured. For subjects without a significant response to bronchodilator (improvement in FEV1 of more than 200 mL and 12%), methacholine challenge tests (MCT) were also performed. Of 3,359 subjects that completed the questionnaire, 354 (10.5%) had current wheeze, 471 (14.0%) had current allergic rhinitis, and 326 (9.7%) had current eczema. Current wheeze was associated with family history of allergic disease, overweight, current smoking, allergic rhinitis, and atopic dermatitis. Of 36 subjects with current wheeze who underwent PFT with or without MCT in the Anyang area, 24 (66.7%) were confirmed to have current asthma. In conclusion, the prevalence of allergic disease in young adults of Korean military is not low, and the risk factors of wheezing include family history of allergic disease, overweight, current smoking, allergic rhinitis, and atopic dermatitis. PMID:21286010

Assessment of Critical-Analytic Thinking

ERIC Educational Resources Information Center

Brown, Nathaniel J.; Afflerbach, Peter P.; Croninger, Robert G.

2014-01-01

National policy and standards documents, including the National Assessment of Educational Progress frameworks, the "Common Core State Standards" and the "Next Generation Science Standards," assert the need to assess critical-analytic thinking (CAT) across subject areas. However, assessment of CAT poses several challenges for…

Water Chemistry Education

ERIC Educational Resources Information Center

Hindin, Ervin

1975-01-01

Describes the purpose, content, and relevancy of courses dealing with natural and artificial aquatic environments, including surface water and ground water systems as well as water and waste treatment processes. Describes existing programs which are offered at the graduate level in this subject area. (MLH)

Wake-Up Call.

ERIC Educational Resources Information Center

Sartorius, Tara Cady

2002-01-01

Focuses on the artist, Laquita Thomson, whose inspiration are the stars and space. Discusses her series called, "Celestial Happenings: Stars Fell on Alabama." Describes one event that inspired an art work when a meteor crashed into an Alabama home. Includes lessons for various subject areas. (CMK)

BIBLIOGRAPHY ON ACHIEVEMENT. SUPPLEMENT I.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Graduate School of Education.

THIS BIBLIOGRAPHY SUPPLEMENT LISTS MATERIALS ON VARIOUS ASPECTS OF ACHIEVEMENT. APPROXIMATELY 60 REFERENCES ARE PROVIDED TO DOCUMENTS DATING FROM 1961 TO 1966. JOURNALS, BOOKS, AND REPORT MATERIALS ARE LISTED. SUBJECT AREAS INCLUDED ARE ACHIEVEMENT LEVEL, ACADEMIC ACHIEVEMENT, ACHIEVEMENT MOTIVATION, UNDERACHIEVERS, PROBABILITY ESTIMATES, AND…

BIBLIOGRAPHY ON VERBAL LEARNING.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Graduate School of Education.

THIS BIBLIOGRAPHY LISTS MATERIAL ON VARIOUS ASPECTS OF VERBAL LEARNING. APPROXIMATELY 50 UNANNOTATED REFERENCES ARE PROVIDED TO DOCUMENTS DATING FROM 1960 TO 1965. JOURNALS, BOOKS, AND REPORT MATERIALS ARE LISTED. SUBJECT AREAS INCLUDED ARE CONDITIONING, VERBAL BEHAVIOR, PROBLEM SOLVING, SEMANTIC SATIATION, STIMULUS DURATION, AND VERBAL…

BIBLIOGRAPHY ON INDIVIDUALIZED INSTRUCTION.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Graduate School of Education.

THIS BIBLIOGRAPHY LISTS MATERIAL ON VARIOUS ASPECTS OF INDIVIDUALIZED INSTRUCTION. APPROXIMATELY 85 UNANNOTATED REFERENCES ARE PROVIDED TO DOCUMENTS DATING FROM 1958 TO 1966. JOURNALS, BOOKS, AND REPORT MATERIALS ARE LISTED. SUBJECT AREAS INCLUDED ARE PROGRAMED INSTRUCTION, TEACHING MACHINES, RESPONSE MODE, SELF-INSTRUCTION, AND COMPUTER-ASSISTED…

BIBLIOGRAPHY ON TESTING AND MEASUREMENT.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Graduate School of Education.

THIS BIBLIOGRAPHY LISTS MATERIAL ON VARIOUS ASPECTS OF TESTING AND MEASUREMENT. APPROXIMATELY 80 UNANNOTATED REFERENCES ARE PROVIDED TO DOCUMENTS DATING FROM 1960 TO 1966. JOURNALS, BOOKS, AND REPORT MATERIALS ARE LISTED. SUBJECT AREAS INCLUDED ARE SCHOOL READINESS, CRITERION MEASURES, LONGITUDINAL ANALYSIS, PERSONALITY MEASUREMENT, STATISTICAL…

Common Rule Revisions: The Saga Continues

EPA Science Inventory

The Common Rule regulations that govern human subjects research were revised in 2017, after a 6-year rulemaking process. Changes were made in many areas, including informed consent, continuing review, exemptions and multi-site research, with an effective date of January 2018 (cur...

On the Teaching of a Self-Modification Course

ERIC Educational Resources Information Center

Tasto, Donald L.

1976-01-01

Discusses teaching techniques, course content, strategies, and problems of teaching a behavior modification course to university students. Course target areas include subjects such as anxiety control, fear elimination, weight control, smoking reduction, interpersonal interaction, assertiveness, and exercise maintenance. (Author/DB)

Selected Survey of Educational Law and Policy Literature.

ERIC Educational Resources Information Center

Piele, Philip K.

1983-01-01

Contains abstracts dealing with elementary, secondary, and postsecondary education from the October-December 1982 issues of the "Current Index to Journals in Education." Subject areas covered include administration, collective bargaining, computers, copyright, desegregation, deregulation, employment, finance, foreign countries, handicapped,…

The 1971 NASA/Goddard-Aerospace Industry Battery Workshop, volume 2

NASA Technical Reports Server (NTRS)

1971-01-01

The proceedings of the final two sessions the conference on nickel-cadmium batteries are reported. The major subject areas covered in these two sessions include: (1) materials and pre-charge, and (2) thermal problems experienced with nickel-cadmium batteries.

47 CFR 36.379 - Message processing expense.

Code of Federal Regulations, 2010 CFR

2010-10-01

... JURISDICTIONAL SEPARATIONS PROCEDURES; STANDARD PROCEDURES FOR SEPARATING TELECOMMUNICATIONS PROPERTY COSTS... Customer Operations Expenses § 36.379 Message processing expense. (a) This classification includes the... exchange operation. (1) Effective July 1, 2001 through June 30, 2011, study areas subject to price cap...

Advanced Placement[R] Exam-Taking and Performance: Relationships with First-Year Subject Area College Grades. Research Report 2011-4

ERIC Educational Resources Information Center

Patterson, Brian F.; Packman, Sheryl; Kobrin, Jennifer L.

2011-01-01

The purpose of this study was to examine the effects of Advanced Placement[R] (AP[R]) exam participation and performance on college grades for courses taken in the same subject area as students' AP Exam(s). Students' first-year college subject area grade point averages (SGPAs) were examined in nine subject areas: mathematics, computer science,…

Advanced Placement® Exam-Taking and Performance: Relationships with First-Year Subject Area College Grades. Research Report No. 2011-4

ERIC Educational Resources Information Center

Patterson, Brian F.; Packman, Sheryl; Kobrin, Jennifer L.

2011-01-01

The purpose of this study was to examine the effects of Advanced Placement (AP) exam participation and performance on college grades for courses taken in the same subject area as students' AP Exam(s). Students' first-year college subject area grade point averages (SGPAs) were examined in nine subject areas: mathematics, computer science,…

The contributions of cerebro-cerebellar circuitry to executive verbal working memory.

PubMed

Marvel, Cherie L; Desmond, John E

2010-01-01

Contributions of cerebro-cerebellar function to executive verbal working memory were examined using event-related functional magnetic resonance imaging (fMRI) while 16 subjects completed two versions of the Sternberg task. In both versions subjects were presented with two or six target letters during the encoding phase, which were held in memory during the maintenance phase. A single probe letter was presented during the retrieval phase. In the "match condition", subjects decided whether the probe matched the target letters. In the "executive condition", subjects created a new probe by counting two alphabetical letters forward (e.g., f-->h) and decided whether the new probe matched the target letters. Neural activity during the match and executive conditions was compared during each phase of the task. There were four main findings. First, cerebro-cerebellar activity increased as a function of executive load. Second, the dorsal cerebellar dentate co-activated with the supplementary motor area (SMA) during encoding. This likely represented the formation of an articulatory (motor) trajectory. Third, the ventral cerebellar dentate co-activated with anterior prefrontal regions Brodmann Area (BA) 9/46 and the pre-SMA during retrieval. This likely represented the manipulation of information and formation of a response. A functional dissociation between the dorsal "motor" dentate and "cognitive" ventral dentate agrees with neuroanatomical tract tracing studies that have demonstrated separate neural pathways involving each region of the dentate: the dorsal dentate projects to frontal motor areas (including the SMA), and the ventral dentate projects to frontal cognitive areas (including BA 9/46 and the pre-SMA). Finally, activity during the maintenance phase in BA 9, anterior insula, pre-SMA and ventral dentate predicted subsequent accuracy of response to the probe during the retrieval phase. This finding underscored the significant contribution of the pre-SMA/ventral dentate pathway--observed several seconds prior to any motor response to the probe--to executive verbal working memory. Copyright (c) 2009 Elsevier Srl. All rights reserved.

Completed Research in Health, Physical Education, and Recreation. Including International Sources, Volume 19, 1977 Edition, Covering Research Completed in 1976.

ERIC Educational Resources Information Center

Thomas, Jerry R., Ed.; Weiss, Raymond A., Ed.

This compilation lists research completed in the areas of health, physical education, recreation, and allied areas during 1976. It is arranged in three parts. (1) Index: In this section, cross references are given for all the listings in parts two and three. References are arranged under the subject headings, which are in alphabetical order. (2)…

Rate and Pattern of Rim Area Loss in Healthy and Progressing Glaucoma Eyes

PubMed Central

Hammel, Na’ama; Belghith, Akram; Bowd, Christopher; Medeiros, Felipe A.; Sharpsten, Lucie; Mendoza, Nadia; Tatham, Andrew J.; Khachatryan, Naira; Liebmann, Jeffrey M.; Girkin, Christopher A.; Weinreb, Robert N.; Zangwill, Linda M.

2015-01-01

Objective To characterize the rate and pattern of age-related and glaucomatous neuroretinal rim area changes in subjects of African descent (AD) and European descent (ED). Design Prospective longitudinal study. Subjects 296 eyes of 157 healthy subjects (88 AD and 69 ED) and 73 progressing glaucoma eyes of 67 subjects (24 AD and 43 ED) from the Diagnostic Innovations in Glaucoma Study (DIGS) and the African Descent and Glaucoma Evaluation Study (ADAGES) were included. Methods Global and sectoral rim area was measured using confocal laser scanning ophthalmoscopy (CSLO). Progression of glaucomatous optic disc damage was determined by masked stereophoto review. The rates of absolute rim area loss and percent rim area loss in healthy and progressing glaucomatous eyes were compared using multivariable nested mixed-effects models. Main Outcome Measures Rate of rim area loss over time. Results The median (inter-quartile range) follow-up time was 5.0 years (2.0–7.4) for healthy eyes and 8.3 years (7.5–9.9) for progressing glaucoma eyes. The mean rate of global rim area loss was significantly faster in progressing glaucoma eyes compared with healthy eyes for both rim area loss (−10.2 ×10−3 mm2/year vs. −2.8 ×10−3 mm2/year, respectively, P<.001) and percent rim area loss (−1.1 %/year vs. −0.2 %/year, respectively, P<.001), but there was considerable overlap between the two groups. 63% of progressing glaucoma eyes had a rate of change faster than the 5th quantile of healthy eyes. For both healthy and progressing eyes, the pattern of rim area loss and percent rim area loss was similar; it tended to be fastest in the superior temporal and inferior temporal sectors. The rate of change was similar in AD and ED progressing eyes. Conclusions Compared with healthy eyes, the mean rate of global rim area loss was 3.7 times faster and the mean rate of global percent rim area loss was 5.4 times faster in progressing glaucoma eyes. A reference database of healthy eyes can be used to help clinicians distinguish age-related rim area loss from rim area loss due to glaucoma. PMID:26746597

Activity in the premotor area related to bite force control--a functional near-infrared spectroscopy study.

PubMed

Takeda, Tomotaka; Shibusawa, Mami; Sudal, Osamu; Nakajima, Kazunori; Ishigami, Keiichi; Sakatani, Kaoru

2010-01-01

The purpose of this study was to elucidate the influence of bite force control on oxygenated hemoglobin (OxyHb) levels in regional cerebral blood flow as an indicator of brain activity in the premotor area. Healthy right-handed volunteers with no subjective or objective symptoms of problems of the stomatognathic system or cervicofacial region were included. Functional near-infrared spectroscopy (fNIRS) was used to determine OxyHb levels in the premotor area during bite force control. A bite block equipped with an occlusal force sensor was prepared to measure clenching at the position where the right upper and lower canine cusps come into contact. Intensity of clenching was shown on a display and feedback was provided to the subjects. Intensity was set at 20, 50 and 80% of maximum voluntary teeth clenching force. To minimize the effect of the temporal muscle on the working side of the jaw, the fNIRS probes were positioned contralaterally, in the left region. The findings of this study are: activation of the premotor area with bite force control was noted in all subjects, and in the group analysis OxyHb in the premotor cortex was significantly increased as the clenching strengthened at 20, 50 and 80% of maximum voluntary clenching force. These results suggest there is a possibility that the premotor area is involved in bite force control.

NASA Scope and Subject Category Guide

NASA Technical Reports Server (NTRS)

2011-01-01

This guide provides a simple, effective tool to assist aerospace information analysts and database builders in the high-level subject classification of technical materials. Each of the 76 subject categories comprising the classification scheme is presented with a description of category scope, a listing of subtopics, cross references, and an indication of particular areas of NASA interest. The guide also includes an index of nearly 3,000 specific research topics cross referenced to the subject categories. The portable document format (PDF) version of the guide contains links in the index from each input subject to its corresponding categories. In addition to subject classification, the guide can serve as an aid to searching databases that use the classification scheme, and is also an excellent selection guide for those involved in the acquisition of aerospace literature. The CD-ROM contains both HTML and PDF versions.

Two variants in the resistin gene and the response to long-term overfeeding.

PubMed

Ukkola, O; Kesäniemi, Y Antero; Tremblay, A; Bouchard, C

2004-04-01

To investigate the role of resistin gene variants on the adiposity and metabolic changes observed in response to a 100-day overfeeding protocol conducted with 12 pairs of monozygotic twins. Body-fat measurements included hydrodensitometry and abdominal fat from computed tomography. Plasma glucose and insulin during fasting and in response to an oral glucose tolerance test (OGTT) were assayed. A 4.2 MJ test meal was consumed, after which calorimetric measurements were performed for 240 min. Respiratory quotient (RQ) decreased (P=0.001) more in AA/AG than in GG subjects of the IVS2+181G>A polymorphism after the caloric surplus and the significance persisted when correction for multiple testing was performed. Total abdominal (P=0.027) and visceral (P=0.004) fat increased more in TC than in TT subjects of the IVS2+39C>T polymorphism. In response to overfeeding, glucose area under the curve during the OGTT showed a slight decrease (P=0.031) in the TC while it increased in TT subjects. OGTT insulin area tended to increase less (P=0.055) in TC than in TT subjects. After overfeeding, fasting insulin was lower in TC than in TT subjects (P=0.010). In addition, TC subjects experienced more decrease in RQ than TT subjects (P=0.034). The IVS2+181G>A variant was associated with the changes in RQ in response to overfeeding. The IVS2+39C>T polymorphism was associated with overfeeding-induced changes in abdominal visceral fat, OGTT glucose area and RQ. The results suggest that sequence variation in the resistin gene is involved in the adaptation to chronic positive energy balance.

Multimodal Imaging of Photoreceptor Structure in Choroideremia

PubMed Central

Johnson, Ryan D.; Williams, Vesper; Summerfelt, Phyllis; Dubra, Alfredo; Weinberg, David V.; Stepien, Kimberly E.; Fishman, Gerald A.; Carroll, Joseph

2016-01-01

Purpose Choroideremia is a progressive X-linked recessive dystrophy, characterized by degeneration of the retinal pigment epithelium (RPE), choroid, choriocapillaris, and photoreceptors. We examined photoreceptor structure in a series of subjects with choroideremia with particular attention to areas bordering atrophic lesions. Methods Twelve males with clinically-diagnosed choroideremia and confirmed hemizygous mutations in the CHM gene were examined. High-resolution images of the retina were obtained using spectral domain optical coherence tomography (SD-OCT) and both confocal and non-confocal split-detector adaptive optics scanning light ophthalmoscope (AOSLO) techniques. Results Eleven CHM gene mutations (3 novel) were identified; three subjects had the same mutation and one subject had two mutations. SD-OCT findings included interdigitation zone (IZ) attenuation or loss in 10/12 subjects, often in areas with intact ellipsoid zones; RPE thinning in all subjects; interlaminar bridges in the imaged areas of 10/12 subjects; and outer retinal tubulations (ORTs) in 10/12 subjects. Only split-detector AOSLO could reliably resolve cones near lesion borders, and such cones were abnormally heterogeneous in morphology, diameter and density. On split-detector imaging, the cone mosaic terminated sharply at lesion borders in 5/5 cases examined. Split-detector imaging detected remnant cone inner segments within ORTs, which were generally contiguous with a central patch of preserved retina. Conclusions Early IZ dropout and RPE thinning on SD-OCT are consistent with previously published results. Evidence of remnant cone inner segments within ORTs and the continuity of the ORTs with preserved retina suggests that these may represent an intermediate state of retinal degeneration prior to complete atrophy. Taken together, these results supports a model of choroideremia in which the RPE degenerates before photoreceptors. PMID:27936069

Multimodal Imaging of Photoreceptor Structure in Choroideremia.

PubMed

Sun, Lynn W; Johnson, Ryan D; Williams, Vesper; Summerfelt, Phyllis; Dubra, Alfredo; Weinberg, David V; Stepien, Kimberly E; Fishman, Gerald A; Carroll, Joseph

2016-01-01

Choroideremia is a progressive X-linked recessive dystrophy, characterized by degeneration of the retinal pigment epithelium (RPE), choroid, choriocapillaris, and photoreceptors. We examined photoreceptor structure in a series of subjects with choroideremia with particular attention to areas bordering atrophic lesions. Twelve males with clinically-diagnosed choroideremia and confirmed hemizygous mutations in the CHM gene were examined. High-resolution images of the retina were obtained using spectral domain optical coherence tomography (SD-OCT) and both confocal and non-confocal split-detector adaptive optics scanning light ophthalmoscope (AOSLO) techniques. Eleven CHM gene mutations (3 novel) were identified; three subjects had the same mutation and one subject had two mutations. SD-OCT findings included interdigitation zone (IZ) attenuation or loss in 10/12 subjects, often in areas with intact ellipsoid zones; RPE thinning in all subjects; interlaminar bridges in the imaged areas of 10/12 subjects; and outer retinal tubulations (ORTs) in 10/12 subjects. Only split-detector AOSLO could reliably resolve cones near lesion borders, and such cones were abnormally heterogeneous in morphology, diameter and density. On split-detector imaging, the cone mosaic terminated sharply at lesion borders in 5/5 cases examined. Split-detector imaging detected remnant cone inner segments within ORTs, which were generally contiguous with a central patch of preserved retina. Early IZ dropout and RPE thinning on SD-OCT are consistent with previously published results. Evidence of remnant cone inner segments within ORTs and the continuity of the ORTs with preserved retina suggests that these may represent an intermediate state of retinal degeneration prior to complete atrophy. Taken together, these results supports a model of choroideremia in which the RPE degenerates before photoreceptors.

Thirst-Dependent Activity of the Insular Cortex Reflects its Emotion-Related Subdivision: A Cerebral Blood Flow Study.

PubMed

Meier, Lea; Federspiel, Andrea; Jann, Kay; Wiest, Roland; Strik, Werner; Dierks, Thomas

2018-04-26

Recent studies investigating neural correlates of human thirst have identified various subcortical and telencephalic brain areas. The experience of thirst represents a homeostatic emotion and a state that slowly evolves over time. Therefore, the present study aims at systematically examining cerebral perfusion during the parametric progression of thirst. We measured subjective thirst ratings, serum parameters and cerebral blood flow in 20 healthy subjects across four different thirst stages: intense thirst, moderate thirst, subjective satiation and physiological satiation. Imaging data revealed dehydration-related perfusion differences in previously identified brain areas, such as the anterior cingulate cortex, the middle temporal gyrus and the insular cortex. However, significant differences across all four thirst stages (including the moderate thirst level), were exclusively found in the posterior insular cortex. The subjective thirst ratings over the different thirst stages, however, were associated with perfusion differences in the right anterior insula. These findings add to our understanding of the insular cortex as a key player in human thirst - both on the level of physiological dehydration and the level of the subjective thirst experience. Copyright © 2018. Published by Elsevier Ltd.

A Bibliography of Library Materials for Vocational-Technical Programs in Community Colleges.

ERIC Educational Resources Information Center

Sullivan, Peggy, Ed.

Compiled at a 1-week institute held at Oregon State University in June 1969, this bibliography has four major sections: (1) an alphabetized listing of sources of materials including the names and addresses of the organizations and the major subject areas of concern, (2) an alphabetized listing of materials arranged by title and including source or…

An annotated bibliography of the effects of logging on fish of the Western United States and Canada.

Treesearch

Dave R. Gibbons; Ernest O. Salo

1973-01-01

This bibliography is an annotation of the scientific and nonscientific literature published on the effects of logging on fish and aquatic habitat of the Western United States and Canada. It includes 278 annotations and 317 total references. Subject areas include erosion and sedimentation, water quality, related influences upon salmonids, multiple logging effects,...

Vessel Biofouling Prevention and Management Options Report

DTIC Science & Technology

2015-03-01

Marine Reserve GNPD Galapagos National Park Directorate gpm Gallons per minute HST™ Hull Surface Treatment HullBUG Hull Bio -Mimetic Underwater...operators and hull cleaning equipment vendors. 2 VESSEL STRUCTURES SUBJECT TO BIOFOULING All submerged areas of the hull, including appendages and niche...categorized as proactive (preventative) and reactive (removal). Preventative measures include hull coatings that present bio -toxic surfaces to the immediate

Relationship between paraspinal muscle cross-sectional area and relative proprioceptive weighting ratio of older persons with lumbar spondylosis.

PubMed

Ito, Tadashi; Sakai, Yoshihito; Nakamura, Eishi; Yamazaki, Kazunori; Yamada, Ayaka; Sato, Noritaka; Morita, Yoshifumi

2015-07-01

[Purpose] The purpose of this study was to examine the relationship between the paraspinal muscle cross-sectional area and the relative proprioceptive weighting ratio during local vibratory stimulation of older persons with lumbar spondylosis in an upright position. [Subjects] In all, 74 older persons hospitalized for lumbar spondylosis were included. [Methods] We measured the relative proprioceptive weighting ratio of postural sway using a Wii board while vibratory stimulations of 30, 60, or 240 Hz were applied to the subjects' paraspinal or gastrocnemius muscles. Back strength, abdominal muscle strength, and erector spinae muscle (L1/L2, L4/L5) and lumbar multifidus (L1/L2, L4/L5) cross-sectional areas were evaluated. [Results] The erector spinae muscle (L1/L2) cross-sectional area was associated with the relative proprioceptive weighting ratio during 60Hz stimulation. [Conclusion] These findings show that the relative proprioceptive weighting ratio compared to the erector spinae muscle (L1/L2) cross-sectional area under 60Hz proprioceptive stimulation might be a good indicator of trunk proprioceptive sensitivity.

New Editions for the Apple II of the Chelsea Science Simulations.

ERIC Educational Resources Information Center

Pipeline, 1983

1983-01-01

Ten computer simulations for the Apple II are described. Subject areas of programs include: population dynamics, plant competition, enzyme kinetics, evolution and natural selection, genetic mapping, ammonia synthesis, reaction kinetics, wave interference/diffraction, satellite orbits, and particle scattering. (JN)

34 CFR 657.5 - What definitions apply?

Code of Federal Regulations, 2011 CFR

2011-07-01

..., DEPARTMENT OF EDUCATION FOREIGN LANGUAGE AND AREA STUDIES FELLOWSHIPS PROGRAM General § 657.5 What... activities, including training in modern foreign languages and various academic disciplines, in its subject... activities in modern foreign language training and related studies. (Authority: 20 U.S.C. 1122) ...

CHILD DEVELOPMENT BIBLIOGRAPHY. SUPPLEMENT I.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Graduate School of Education.

THIS BIBLIOGRAPHY SUPPLEMENT LISTS MATERIAL ON VARIOUS ASPECTS OF CHILD DEVELOPMENT. APPROXIMATELY 90 UNANNOTATED REFERENCES ARE PROVIDED TO DOCUMENTS DATING FROM 1956 TO 1966. JOURNALS, BOOKS, AND REPORT MATERIALS ARE LISTED. SUBJECT AREAS INCLUDED ARE BEHAVIOR TESTS, CONDITIONING, MATERNAL REACTIONS, GRADE PREDICTABILITY, EXPERIMENTAL STUDIES,…

BIBLIOGRAPHY ON CREATIVITY.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Graduate School of Education.

THIS BIBLIOGRAPHY LISTS MATERIAL ON VARIOUS ASPECTS OF CREATIVITY. APPROXIMATELY 50 UNANNOTATED REFERENCES ARE PROVIDED TO DOCUMENTS DATING FROM 1961 TO 1966. JOURNALS, BOOKS, AND REPORT MATERIALS ARE LISTED. SUBJECT AREAS INCLUDED ARE (1) IDENTIFICATION, DEVELOPMENT, AND MEASUREMENT OF CREATIVITY, (2) PSYCHOLOGICAL STUDIES OF CREATIVITY, (3)…

BIBLIOGRAPHY ON ACHIEVEMENT.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Graduate School of Education.

THIS BIBLIOGRAPHY LISTS MATERIAL ON VARIOUS ASPECTS OF ACHIEVEMENT. APPROXIMATELY 40 UNANNOTATED REFERENCES ARE PROVIDED TO DOCUMENTS DATING FROM 1952 TO 1965. JOURNALS, BOOKS, AND REPORT MATERIALS ARE LISTED. SUBJECT AREAS INCLUDED ARE BEHAVIOR TESTS, ACHIEVEMENT BEHAVIOR, ACADEMIC ACHIEVEMENT, AND SOCIAL-CLASS BACKGROUND. A RELATED REPORT IS ED…

BIBLIOGRAPHY ON MENTAL ABILITY.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Graduate School of Education.

THIS BIBLIOGRAPHY LISTS MATERIAL ON VARIOUS ASPECTS OF HUMAN INTELLECT. APPROXIMATELY 50 UNANNOTATED REFERENCES ARE PROVIDED TO DOCUMENTS DATING FROM 1955 TO 1966. BOOKS, REPORTS, JOURNAL MATERIALS, AND SOME UNPUBLISHED TITLES ARE LISTED. SUBJECT AREAS INCLUDED ARE (1) INTELLECTUAL DEVELOPMENT, (2) ABILITY DIFFERENCES BETWEEN INDIVIDUALS, RACES,…

BIBLIOGRAPHY ON LANGUAGE DEVELOPMENT.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Graduate School of Education.

THIS BIBLIOGRAPHY LISTS MATERIAL ON VARIOUS ASPECTS OF LANGUAGE DEVELOPMENT. APPROXIMATELY 65 UNANNOTATED REFERENCES ARE PROVIDED TO DOCUMENTS DATING FROM 1958 TO 1966. JOURNALS, BOOKS, AND REPORT MATERIALS ARE LISTED. SUBJECT AREAS INCLUDED ARE THE NATURE OF LANGUAGE, LINGUISTICS, LANGUAGE LEARNING, LANGUAGE SKILLS, LANGUAGE PATTERNS, AND…

Ninteenth International Cosmic Ray Conference. OG Sessions, Volume 2

NASA Technical Reports Server (NTRS)

Jones, F. C. (Compiler)

1985-01-01

Contributed papers addressing cosmic ray origin and galactic phenomena are compiled. Topic areas include the composition, spectra, and anisotropy of cosmic ray nuclei with energies and 1 TeV, isotopes, antiprotons and related subjects, and electrons, positrons, and measurements of synchrotron radiation.

Ohio Information Technology Competency Profile.

ERIC Educational Resources Information Center

Ohio State Dept. of Education, Columbus.

This profile includes a comprehensive set of information technology competencies that are grounded in core academic subject areas and built around four occupational clusters (information services and support, network systems, programming and software development, and interactive media) that reflect the job opportunities and skills required for…

NASA Space Engineering Research Center for Utilization of Local Planetary Resources

NASA Technical Reports Server (NTRS)

Ramohalli, Kumar; Lewis, John S.

1991-01-01

In the processing of propellants, volatiles, and metals subject area, the following topics are discussed: reduction of lunar regolith; reduction of carbon dioxide; and reduction of carbonaceous materials. Other areas addressed include: (1) production of structural and refractory materials; (2) resource discovery and characterization; (3) system automation and optimization; and (4) database development. The majority of these topics are discussed with respect to the development of lunar and mars bases. Some main topics of interest include: asteroid resources, lunar resources, mars resources, materials processing, construction materials, propellant production, oxygen production, and space-based oxygen production plants.

A comparison of a laboratory and field study of annoyance and acceptability of aircraft noise exposures. [human reactions and tolerance

NASA Technical Reports Server (NTRS)

Borsky, P. N.

1977-01-01

Residents living in close, middle and distant areas from JFK Airport were included in a field interview and laboratory study. Judgments were made of simulated aircraft noise exposures of comparable community indoor noise levels and mixes of aircraft. Each group of subjects judged the levels of noise typical for its distance area. Four different numbers of flyovers were tested: less than average for each area, the approximate average, the peak number, or worst day, and above peak number. The major findings are: (1) the reported integrated field annoyance is best related to the annoyance reported for the simulated approximate worst day exposure in the laboratory; (2) annoyance is generally less when there are fewer aircraft flyovers, and the subject has less fear of crashes and more favorable attitudes toward airplanes; (3) beliefs in harmful health effects and misfeasance by operators of aircraft are also highly correlated with fear and noise annoyance; (4) in direct retrospective comparisons of number of flights, noise levels and annoyance, subjects more often said the worst day laboratory exposured more like their usual home environments; and (5) subjects do not expect an annoyance-free environment. Half of the subjects can accept an annoyance level of 5 to 6 from a possible annoyance range of 0 to 9, 28% can live with an annoyance intensity of 7, and only 5% can accept the top scores of 8 to 9.

Malaria burden in human population of Quetta, Pakistan

PubMed Central

Tareen, A. M.; Rafique, M.; Wadood, A.; Qasim, M.; Rahman, H.; Shah, S. H.; Khan, K.; Pirkani, G. S.

2012-01-01

Malaria is a serious global health challenge, which is responsible for more than one million deaths a year. Malarial infection is more prevalent in developing countries including Pakistan. Significant efforts have been made to control malaria; however, due to socio-environmental factors, it remains a frequent problem in Quetta. The present study was undertaken to determine the malarial incidence, species prevalence, and its demographic evaluation in human population of Quetta, Pakistan. A total of 1831 subjects, comprising 1072 male and 759 female presenting symptoms of malaria, were included in this study. Blood samples from clinically suspected individuals were subjected to the standard immunochromatographic and malaria parasite smear analysis for malaria diagnosis. Out of 1831 subjects, 338 (18.45%) patients were positive for malarial parasite while the species prevalence was found as 276 (81.66%) and 62 (18.34%) for Plasmodium vivax, and Plasmodium falciparum, respectively. Furthermore, seasonal variations gradual increase in the prevalence rate. The age group of 21–30 years (30.47%) was found more prone to malaria. The suspected malaria cases were found more frequent in rural (72.1%) as compared to urban (27.9%). In addition, the malaria burden was high in urban area (22.89%) population as compared to the rural area (16.74%) population. It was observed that the highest disease occurrence was caused by P. vivax, which reflects a serious threat for public health. The current findings will be helpful to plan effective strategies to prevent and control malaria in this area. PMID:24688766

Distinguishing medication-free subjects with unipolar disorder from subjects with bipolar disorder: state matters.

PubMed

Rive, Maria M; Redlich, Ronny; Schmaal, Lianne; Marquand, André F; Dannlowski, Udo; Grotegerd, Dominik; Veltman, Dick J; Schene, Aart H; Ruhé, Henricus G

2016-11-01

Recent studies have indicated that pattern recognition techniques of functional magnetic resonance imaging (fMRI) data for individual classification may be valuable for distinguishing between major depressive disorder (MDD) and bipolar disorder (BD). Importantly, medication may have affected previous classification results as subjects with MDD and BD use different classes of medication. Furthermore, almost all studies have investigated only depressed subjects. Therefore, we focused on medication-free subjects. We additionally investigated whether classification would be mood state independent by including depressed and remitted subjects alike. We applied Gaussian process classifiers to investigate the discriminatory power of structural MRI (gray matter volumes of emotion regulation areas) and resting-state fMRI (resting-state networks implicated in mood disorders: default mode network [DMN], salience network [SN], and lateralized frontoparietal networks [FPNs]) in depressed (n=42) and remitted (n=49) medication-free subjects with MDD and BD. Depressed subjects with MDD and BD could be classified based on the gray matter volumes of emotion regulation areas as well as DMN functional connectivity with 69.1% prediction accuracy. Prediction accuracy using the FPNs and SN did not exceed chance level. It was not possible to discriminate between remitted subjects with MDD and BD. For the first time, we showed that medication-free subjects with MDD and BD can be differentiated based on structural MRI as well as resting-state functional connectivity. Importantly, the results indicated that research concerning diagnostic neuroimaging tools distinguishing between MDD and BD should consider mood state as only depressed subjects with MDD and BD could be correctly classified. Future studies, in larger samples are needed to investigate whether the results can be generalized to medication-naïve or first-episode subjects. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Health risks of employees working in pesticide retail shops: An exploratory study.

PubMed

Kesavachandran, C; Pathak, M K; Fareed, M; Bihari, V; Mathur, N; Srivastava, A K

2009-12-01

Shop keepers dealing with pesticides are exposed to multiple pesticides that include organophosphates, organochlorines, carbamates, pyrethroids. Hence an exploratory health study was conducted on shopkeepers selling pesticides in urban areas of Lucknow and Barabanki District, Uttar Pradesh, India. Detailed information regarding socio-economic status, family history, personal habits and work practices were recorded for 20 subjects and controls by the investigator on a pre-tested questionnaire. Clinical examination including neurological studies of the shopkeepers and control subjects was done. The study revealed significant slowing of motor nerve conduction velocity and low peak expiratory flow rate among shopkeepers as compared to control subjects. Prevalence of significantly higher gastro-intestinal problems was also observed among exposed subjects. Neurological, ocular, cardiovascular and musculo-skeletal symptoms were also found to be higher among shopkeepers. This was not statistically significant. Significantly higher relative risk for sickness related to systems viz., cardio-vasular, genito-urinary, respiratory, nervous and dermal was observed among exposed subjects compared to controls. These findings provide a prima facie evidence of clinical manifestations because of multiple exposures to pesticides and poor safety culture at work place.

Acquisition of Resort Property Located in Indian Springs, Nevada, Environmental Assessment

DTIC Science & Technology

2011-12-01

include known desert tortoise or burrowing owl habitat, and it is highly unlikely that either species would be present in the project area due to...redtailed hawk (Buteo jamaicensis), ferruginous hawk (Buteo regalis), and northern harrier (Circus cyaneus). Burrowing owls occur at the northern end of...Species The desert tortoise and burrowing owl are the only special-status plant or animal species known, or likely to occur in the areas subject to

Human Factors in Automated and Robotic Space Systems: Proceedings of a symposium. Part 2

NASA Technical Reports Server (NTRS)

1987-01-01

Human factors research likely to produce results applicable to the development of a NASA space station is discussed. The particular sessions covered in Part 2 include: (1) computer aided monitoring and decision making; (2) telepresence and supervisory control; (3) social factors in productivity and performance; and (4) the human role in space systems. Papers from each subject area are reproduced and the discussions from each area are summarized.

Human Factors in Automated and Robotic Space Systems: Proceedings of a symposium. Part 1

NASA Technical Reports Server (NTRS)

Sheridan, Thomas B. (Editor); Kruser, Dana S. (Editor); Deutsch, Stanley (Editor)

1987-01-01

Human factors research likely to produce results applicable to the development of a NASA space station is discussed. The particular sessions covered in Part 1 include: (1) system productivity -- people and machines; (2) expert systems and their use; (3) language and displays for human-computer communication; and (4) computer aided monitoring and decision making. Papers from each subject area are reproduced and the discussions from each area are summarized.

Mathematics deficits in adolescents with bipolar I disorder.

PubMed

Lagace, Diane C; Kutcher, Stanley P; Robertson, Heather A

2003-01-01

This study examined mathematical ability in adolescents with bipolar I disorder, compared to adolescents with major depressive disorder and psychiatrically healthy comparison subjects. Participants (N=119) included adolescents in remission from bipolar disorder (N=44) or major depressive disorder (N=30), as well as comparison subjects (N=45) with no psychiatric history. Participants were assessed with the following measures: the Wide-Range Achievement Test, Revised 2 (WRAT-R2), Peabody Individual Achievement Test, Bay Area Functional Performance Evaluation Task-Oriented Assessment (functional mathematics subtest), Test of Nonverbal Intellegence-2, and a self-report of mathematics performance. WRAT-R2 and Peabody Individual Achievement Test scores for spelling, mathematics, and reading revealed that adolescents with bipolar disorder had significantly lower achievement in mathematics, compared to subjects with major depressive disorder and comparison subjects. Results for the Test of Nonverbal Intellegence-2 were not significantly different between groups. Adolescents with bipolar disorder took significantly longer to complete the Bay Area Functional Performance Evaluation mathematics task. Significantly fewer adolescents with bipolar disorder (9%) reported above-average mathematics performance, compared with the other groups. Adolescents with remitted bipolar disorder have a specific profile of mathematics difficulties that differentiates them from both adolescents with unipolar depression and psychiatrically healthy comparison subjects. These mathematics deficits may not derive simply from more global deficits in nonverbal intelligence or executive functioning, but may be associated with neuroanatomical abnormalities that result in cognitive deficits, including a slowed response time. These deficits suggest the need for specialized assessment of mathematics as part of a comprehensive clinical follow-up treatment plan.

[Study on effects of community-based management of hypertension patients aged ≥35 years and influencing factors in urban and rural areas of China, 2010].

PubMed

Zeng, X Y; Zhang, M; Li, Y C; Huang, Z J; Wang, L M

2016-05-01

To understand the effects of standardized community-based management of hypertension in urban and rural areas in China and related influencing factors. The study subjects were the hypertension patients aged ≥35 years who were recruited in 2011 from the participants of 2010 national chronic and non-communicable disease surveillance project. The hypertension patients were diagnosed in community health centers or higher level hospitals and included in community based hypertension management project. By face-to-face questionnaire survey and health examination, the information of the subjects' demographic characteristics, risk factors, complications, involvement in community-based management of hypertension, anti-hypertension treatment, blood pressure, body height, waistline and body weight were collected. In this study, Rao-Scott χ(2) test was used to compare the variations among sub-groups. Taylor series linearization method was used to estimate the prevalence rate. The complex sampling and unconditional multivariate logistics regression analysis was conducted to identify the influencing factors for the control of hypertension. A total of 5 120 subjects were recruited in the analysis. The proportion of those receiving management for more than two years was 36.57%, and it was higher in urban area(44.56%)than in rural area(31.79%, P<0.05); In the past 12 months, 6.17% and 14.46% of the patients received no blood pressure measurement and drug therapy advice respectively, but there were no significant differences between urban group and rural group(P>0.05); In the past 12 months, the proportions of the patients receiving diet and physical activity advice were 84.25% and 84.90% respectively, and the proportions were higher in urban group than in rural group(P<0.05); In the past 12 months, the proportions of the subjects receiving tobacco and alcohol use advice were 78.41% and 77.80% respectively, and the proportions were higher in rural group than in urban group(P<0.05). In urban area, the subjects receiving standardized management had lower SBP(142.79±17.39)mmHg, lower DBP(84.26±9.49)mmHg and higher blood pressure control rate(49.77%)than those receiving no standardized management(P<0.05); while in rural area, no difference was found in BP control between the patients receiving and receiving no standardized management(P>0.05). In urban area, the influencing factors for BP control among the subjects receiving community based management were educational level, annual income, body weight, hypertension management mode, times of receiving BP measurement, times of receiving antihypertensive medicine advice and receiving physical activity advice; while in rural area, the influencing factors for BP control among the subjects receiving community based management were annual income, body weight, family history of hypertension, antihypertensive medicine awareness, times of receiving antihypertensive medicine advice and receiving diet advice. The effects of community-based standardized management of hypertension were better in urban area than in rural area, and the quality of the services of community-based hypertension management was lower in rural area than in urban area.

Oxidative stress in patients with endemic pemphigus foliaceus and healthy subjects with anti-desmoglein 1 antibodies*

PubMed Central

Gutierrez, Ericson Leonardo; Ramos, Willy; Seminario-Vidal, Lucia; Tello, Mercedes; Ronceros, Gerardo; Ortega-Loayza, Alex G.

2018-01-01

Background Previous studies have shown oxidative stress in pemphigus vulgaris and pemphigus foliaceus, nevertheless, it remains unknown whether a similar response is characteristic of endemic pemphigus foliaceus in Peru. Objectives To determine the oxidative stress response in endemic pemphigus foliaceus patients and subjects with positive for anti-desmoglein1 antibodies (anti-dsg1) from endemic areas of Peru. Subjects and Methods This is a cross-sectional study. The study population included 21 patients with Endemic Pemphigus foliaceus and 12 healthy subjects with anti-dsg1 antibodies from the Peruvian Amazon (Ucayali), as well as 30 healthy control subjects. Malondialdehyde, an indicator of lipid peroxidation by free radicals, was measured in serum. Results We collected 21 cases of endemic pemphigus foliaceus, 15 of them with active chronic disease and 6 in clinical remission. Serum malondialdehyde values in patients with chronic active evolution and healthy subjects with anti-dsg1 antibodies were statistically higher than those of healthy controls (p<0.001). There was no significant difference between serum values of localized and generalized clinical forms. Study limitations The main limitation of this present study is the small number of patients with endemic pemphigus and healthy subjects positive for desmoglein 1 antibodies. Conclusions The increased serum levels of malondialdehyde in patients with chronic active endemic pemphigus foliaceus and healthy subjects from endemic areas with anti-dsg1 antibodies may suggest a contribution of systemic lipid peroxidation in the pathogenesis of endemic pemphigus foliaceus. PMID:29723379

Publications of the Jet Propulsion Laboratory, 1977. [NASA research and development

NASA Technical Reports Server (NTRS)

1978-01-01

This bibliography cites 900 externally distributed technical reports released during calendar year 1977, that resulted from scientific and engineering work performed, or managed, by the Jet Propulsion Laboratory. Report topics cover 81 subject areas related in some way to the various NASA programs. The publications are indexed by: (1) author, (2) subject, and (3) publication type and number. A descriptive entry appears under the name of each author of each publication; an abstract is included with the entry for the primary (first-listed) author.

A Multidimensional Software Engineering Course

ERIC Educational Resources Information Center

Barzilay, O.; Hazzan, O.; Yehudai, A.

2009-01-01

Software engineering (SE) is a multidimensional field that involves activities in various areas and disciplines, such as computer science, project management, and system engineering. Though modern SE curricula include designated courses that address these various subjects, an advanced summary course that synthesizes them is still missing. Such a…

20 CFR 632.36 - Procurement standards.

Code of Federal Regulations, 2010 CFR

2010-04-01

... Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR INDIAN AND NATIVE AMERICAN....216, Procurement standards. (b) Subject to the Indian preference provisions of § 632.35(h), small and minority-owned businesses, including small businesses owned by women, within the service area of the Native...

20 CFR 632.36 - Procurement standards.

Code of Federal Regulations, 2012 CFR

2012-04-01

... Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR INDIAN AND NATIVE AMERICAN....216, Procurement standards. (b) Subject to the Indian preference provisions of § 632.35(h), small and minority-owned businesses, including small businesses owned by women, within the service area of the Native...

20 CFR 632.36 - Procurement standards.

Code of Federal Regulations, 2011 CFR

2011-04-01

... Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR INDIAN AND NATIVE AMERICAN....216, Procurement standards. (b) Subject to the Indian preference provisions of § 632.35(h), small and minority-owned businesses, including small businesses owned by women, within the service area of the Native...

Summary of Existing Legislation Affecting People with Disabilities. [Revised.

ERIC Educational Resources Information Center

National Association of State Mental Retardation Program Directors, Alexandria, VA.

This publication provides a summary of relevant federal laws concerning the legal rights and benefits available to persons with disabilities. Relevant laws are divided into general subject areas, including education, employment, health, housing, income maintenance, nutrition, civil rights, social services, transportation, and vocational…

The Status of Statewide Subscription Databases

ERIC Educational Resources Information Center

Krueger, Karla S.

2012-01-01

This qualitative content analysis presents subscription databases available to school libraries through statewide purchases. The results may help school librarians evaluate grade and subject-area coverage, make comparisons to recommended databases, and note potential suggestions for their states to include in future contracts or for local…

Library Guides to Business Information.

ERIC Educational Resources Information Center

Harris, Jamie L., Comp.

This collection of library guides is designed to introduce undergraduate students at Chicago State University to basic business reference sources. Annotated bibliographies cover the subject areas of business management, marketing, and finance. Guides in the collection include: (1) Researching the Company (Chicago and Illinois business and national…

Practical Activities in Astronomy for Nonscience Students.

ERIC Educational Resources Information Center

Bisard, Walter J.

1985-01-01

Describes science activities which have been successful with nonscience majors. Each activity requires students to make observations, record the data gathered, interpret data, and prepare a written report. Subject areas include motion of stars, sunspots, lunar orbits, sunset points, meteor showers, and sun shadows. (JN)

BIBLIOGRAPHY ON LEARNING PROCESS. SUPPLEMENT II.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Graduate School of Education.

THIS SUPPLEMENTARY BIBLIOGRAPHY LISTS MATERIALS ON VARIOUS FACETS OF HUMAN LEARNING. APPROXIMATELY 60 UNANNOTATED REFERENCES ARE PROVIDED FOR DOCUMENTS DATING FROM 1954 TO 1966. JOURNAL ARTICLES, BOOKS, RESEARCH REPORTS, AND CONFERENCE PAPERS ARE LISTED. SOME SUBJECT AREAS INCLUDED ARE (1) LEARNING PARAMETERS AND ABILITY, (2) RETENTION AND…

BIBLIOGRAPHY ON URBAN EDUCATION, SUPPLEMENT TO BIBLIOGRAPHY ON DISADVANTAGED.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Graduate School of Education.

THIS BIBLIOGRAPHY LISTS MATERIAL ON VARIOUS ASPECTS OF URBAN EDUCATION. APPROXIMATELY 220 UNANNOTATED REFERENCES ARE PROVIDED TO DOCUMENTS FROM 1961 TO 1965. JOURNALS, BOOKS, AND REPORTS ARE LISTED. SUBJECT AREAS INCLUDED ARE FAMILY ENVIRONMENT, CULTURALLY DEPRIVED, LOW ACHIEVERS, DROPOUTS, AND DESEGREGATED EDUCATION. (TC)

BIBLIOGRAPHY ON THE CULTURALLY DISADVANTAGED. SUPPLEMENT III.

ERIC Educational Resources Information Center

Harvard Univ., Cambridge, MA. Graduate School of Education.

THIS BIBLIOGRAPHY SUPPLEMENT LISTS MATERIAL ON VARIOUS ASPECTS OF THE CULTURALLY DISADVANTAGED. APPROXIMATELY 220 UNANNOTATED REFERENCES ARE PROVIDED TO DOCUMENTS DATING FROM 1963 TO 1966. JOURNALS, BOOKS, AND REPORT MATERIALS ARE LISTED. SUBJECT AREAS INCLUDED ARE PRESCHOOL PROGRAMS, NEIGHBORHOOD DEVELOPMENT PROGRAMS, SHORT-TERM GROUP COUNSELING,…

Two More Tests to Consider.

ERIC Educational Resources Information Center

Roe, Andrew G.

1985-01-01

Presents the case for taking the Engineer in Training examination (EIT), also called the Fundamentals of Engineering Examination, and the Graduate Record Examinations (GRE), indicating that they can affect future employment opportunities, career advancement, and post-graduate studies. Includes subject areas tested, test format, and how to prepare…

Who Will Teach Montana's Children?

ERIC Educational Resources Information Center

Nielson, Dori Burns

Montana is experiencing three types of teacher shortages, each requiring different intervention strategies. These situations include shortages in specific subject areas, most notably in music, special education, and foreign languages, followed closely by guidance and library; many job openings, caused by rapid enrollment growth, a large number of…

49 CFR 236.929 - Training specific to roadway workers.

Code of Federal Regulations, 2010 CFR

2010-10-01

... themselves or roadway work groups. (b) What subject areas must roadway worker training include? (1... control equipment in establishing protection for roadway workers and their equipment. (2) Instruction for roadway workers must ensure recognition of processor-based signal and train control equipment on the...

Career Education K-6.

ERIC Educational Resources Information Center

Lawrence Unified School District 497, KS.

The elementary level career education instructional materials are arranged by grade level. Separate sections are devoted to each level and include an overview of the curriculum with objectives, activities, and resources (speakers, on-site visits, audio visuals, books, and kits) for each subject area covered. Emphasizing career awareness, each…

Confused about Fusion? Weed Your Science Collection with a Pro.

ERIC Educational Resources Information Center

O'Dell, Charli

1998-01-01

Provides guidelines on weeding science collections in junior high/high school libraries. Highlights include checking copyright dates, online sources, 13 science subject areas that deserve special consideration (plate tectonics, fission, fusion, radioactive dating, weather/climate, astronomy/space science, elements, integrated science,…

Role of stress areas, stress severity, and stressful life events on the onset of depressive disorder: a case-control study.

PubMed

Lueboonthavatchai, Peeraphon

2009-09-01

Although the stress and stressful life events are known as the precipitation of depressive disorder, the areas of stress and types of stressful life events found in depression are varied by different socio-cultural context. Identify the stress areas, stress severity, and types of stressful life events associated with the onset of depressive disorder in Thai depressed patients. Ninety depressed and ninety non-depressed subjects, aged above 18 years old, from the Department of Psychiatry, King Chulalongkorn Memorial Hospital, were recruited into the present study between July 2007 and January 2008. All subjects completed a demographic data form, and a 1-Year Life Stress Event Questionnaire. The association between the number of stressful life events, stress areas, stress severity, types of stressful life events, and the onset of depressive disorder were analyzed by independent t-test and chi-square test. Logistic regression was performed to identify the predictors of depressive disorder. Most of the subjects were young and middle-aged women, living in Bangkok and the central region. The depressed subjects experienced more stressful life events than the non-depressed subjects (5.81 +/- 3.19 vs. 3.24 +/- 2.80 events in one year) (p < 0.01). All stress areas (health-related, family-related, financial, occupational, and social stress), and overall stress were associated with the onset of depressive disorder (p < 0.05). Subjects with the moderate-to-severe stress in all areas were at the higher risk of depressive disorder than those with the mild stress (p < 0.05). Health-related stress was the stress area highest associated with the depressive disorder (OR = 5.93, 95% CI = 2.33-16.92, p < 0.01). The types of stressful life events associated with the onset of depressive disorder were the medical hospitalization, medical illness leading to missing work or disturbed daily routine, change in sleeping habits, absence of recreation, arguments with spouse, sexual difficulties with spouse, family financial problems, job loss, and trouble with boss (p < 0.05). The logistic regression showed that the moderate-to-severe stress was the significant predictor of depressive disorder (adjusted OR = 5.26, 95% CI = 1.85-14.92, p < 0.01). Stress areas, stress severity, and stressful life events had the impact on the onset of depressive disorder in Thai depressed patients. The important stressful life events in Thai depressed patients included severe medical illness, job loss, financial distress, and relationship problems.

Health status of elderly based on daily activities living, cholesterol and uric acid profile in Medan city

NASA Astrophysics Data System (ADS)

Amelia, R.; Harahap, J.; Wahyuni, A. S.; Pratama, A.

2018-03-01

Health problems in the elderly come from declining body cells, so the function and body endurance decreased along with increased risk factors for diseases. This study aimed to determine the elderly health status in Public Health Center of Tuntungan Medan. Health status includes measurement of daily activities living (DAL),and health parameter include blood pressure, blood sugar level (BSL), cholesterol level and uric acid level. The study design was descriptive with cross-sectional approach. The study population was the entire elderly population residing in the service area of public health center of Tuntungan Medan (55 subjects). The elderly who had a reasonable level of independence were 47 subjects (85.5%), the majority of elderly were in the category of hypertension stage I (20 subjects; 36.4%) with a mean systolic blood pressure level was 143mmHg. Most of them have BSL that exceeded the standard limit (42 subjects; 76.4%) with BSL mean value was 177mg/dL.Uric acid levels were in the high category (34 subjects; 61.98%) with a mean value of 7.0mm/dL, and most of them have normal cholesterol (43 subjects; 78.2%).

Supplemental Environmental Baseline Survey for Proposed Land Use Permit Modification for Expansion of the Dynamic Explosive Test Site (DETS) 9940 Main Complex Parking Lot

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

Peek, Dennis W.

The “subject property” is comprised of a parcel of land within the Kirtland Military Reservation, Bernalillo County, New Mexico, as shown on the map in Appendix B of this document. The land requirement for the parking lot addition to the 9940 Main Complex is approximately 2.7 acres. The scope of this Supplemental Environmental Baseline Survey (SEBS) is for the parking lot addition land transfer only. For details on the original 9940 Main Complex see Environmental Baseline Survey, Land Use Permit Request for the 9940 Complex PERM/0-KI-00-0001, August 21, 2003, and for details on the 9940 Complex Expansion see Environmental Baselinemore » Survey, Proposed Land Use Permit Expansion for 9940 DETS Complex, June 24, 2009. The 2.7-acre parcel of land for the new parking lot, which is the subject of this EBS (also referred to as the “subject property”), is adjacent to the southwest boundary of the original 12.3- acre 9940 Main Complex. No testing is known to have taken place on the subject property site. The only activity known to have taken place was the burial of overhead utility lines in 2014. Adjacent to the subject property, the 9940 Main Complex was originally a 12.3-acre site used by the Department of Energy (DOE) under a land use permit from the United States Air Force (USAF). Historical use of the site, dating from 1964, included arming, fusing, and firing of explosives and testing of explosives systems components. In the late 1970s and early 1980s experiments at the 9940 Main Complex shifted toward reactor safety issues. From 1983 to 1988, fuel coolant interaction (FCI) experiments were conducted, as were experiments with conventional high explosives (HE). Today, the land is used for training of the Nuclear Emergency Response community and for research on energetic materials. In 2009, the original complex was expanded to include four additional 20-acre areas: 9940 Training South, 9940 Training East, T-Range 6, and Training West Landing Zone. The proposed use of the subject property is for the purpose of adding a parking lot to serve the increase in customer vehicles that is occurring as the 9940 Main Complex is more heavily utilized, and as the 2009 Expansion areas come online as operational training facilities. The subject property would be used only for parking, not for testing or training activities. The parking lot would have a gravel surface. Current and future work at the 9940 Main Complex involves arming, fuzing, and firing of explosives and the testing of explosive systems components in both terrestrial and aquatic settings. It also involves specialized training activities for a variety of first responder customers, both DOE and non-DOE agencies. The approach was to perform a document search, supplemented by a visual site inspection, to identify potential environmental contamination associated with the property. Factors evaluated included hazardous substances; petroleum products and derivatives; environmental restoration sites; areas of concern; storage tanks; oil/water separators; grease traps; wash racks; waste tanks; pesticides; military munitions/ordnance; medical or bio-hazardous waste; radioactive waste; solid/municipal waste; indoor air quality; groundwater; wastewater treatment, collection, and disposal/discharge; drinking water quality; utilities; asbestos; polychlorinated biphenyls (PCBs); radon; lead-based paint; cultural resources; floodplains; and natural/biological resources. Each of these factors is evaluated separately in Section 5, Findings for Subject Property. The property categorization for this subject property would be considered Category 1- “An area or real property where no storage, release, or disposal of hazardous substances or petroleum products or their derivatives has occurred into the environment or structures or disposed on the subject property (including no migration of these substances from adjacent properties).” There appears to be sufficient information to categorize the subject property and it appears that no further effort needs to be made to obtain additional information. There are no findings of an adverse nature on the subject property itself or from adjacent properties. It is recommended that the proposed transfer of the subject property from the USAF to DOE proceed.« less

Analysis of the impact of a cognitive task on the posture of elderly subjects with depression compared with healthy elderly subjects.

PubMed

Casteran, Matthieu; Putot, Alain; Pfitzenmeyer, François; Thomas, Elizabeth; Manckoundia, Patrick

2016-11-01

While previous studies have demonstrated that depressive elderly subjects (DES) experience difficulties in the processing of simultaneous cognitive tasks, few have examined the coupling of cognitive tasks with seemingly 'automatic' tasks, such as standing upright. Current patient management focuses on pharmacological treatments and cognitive-behavioral therapies. Healthy elderly (HES) and non-treated DES were included. Postural sway in DES was compared with that in HES while in single-task and dual-task conditions. The single-task consisted of standing upright. For the dual-task, the subjects recalled various items from memory or counted while standing upright. Postural sway was evaluated by computing the center of pressure (CoP) area and path length. DES showed greater postural sway than HES in all conditions. The HES showed a greater CoP area in the dual-task than in the single-task conditions. In DES, the CoP area in the single-task condition was similar to that in the dual-task condition. The greater postural sway observed in DES may be a cause of a greater risk of falls. We showed that even seemingly automatic tasks, such as maintaining an upright posture, are affected by depression. These results are important for the management of DES. Copyright © 2016 International Federation of Clinical Neurophysiology. Published by Elsevier Ireland Ltd. All rights reserved.

Parcellations and Hemispheric Asymmetries of Human Cerebral Cortex Analyzed on Surface-Based Atlases

PubMed Central

Glasser, Matthew F.; Dierker, Donna L.; Harwell, John; Coalson, Timothy

2012-01-01

We report on surface-based analyses that enhance our understanding of human cortical organization, including its convolutions and its parcellation into many distinct areas. The surface area of human neocortex averages 973 cm2 per hemisphere, based on cortical midthickness surfaces of 2 cohorts of subjects. We implemented a method to register individual subjects to a hybrid version of the FreeSurfer “fsaverage” atlas whose left and right hemispheres are in precise geographic correspondence. Cortical folding patterns in the resultant population-average “fs_LR” midthickness surfaces are remarkably similar in the left and right hemispheres, even in regions showing significant asymmetry in 3D position. Both hemispheres are equal in average surface area, but hotspots of surface area asymmetry are present in the Sylvian Fissure and elsewhere, together with a broad pattern of asymmetries that are significant though small in magnitude. Multiple cortical parcellation schemes registered to the human atlas provide valuable reference data sets for comparisons with other studies. Identified cortical areas vary in size by more than 2 orders of magnitude. The total number of human neocortical areas is estimated to be ∼150 to 200 areas per hemisphere, which is modestly larger than a recent estimate for the macaque. PMID:22047963

Summary of Existing Legislation Affecting Persons with Disabilities.

ERIC Educational Resources Information Center

Office of Special Education and Rehabilitation Services (ED), Washington, DC. Clearinghouse on the Handicapped.

Summaries are presented of more than 60 key federal laws pertaining to the legal rights and benefits available to persons with disabilities. The laws are organized into general subject areas, including: education, employment, health, housing, income maintenance, nutrition, rights, social services, transportation, and vocational rehabilitation. The…

High Quality Teaching in a University: Identification and Description.

ERIC Educational Resources Information Center

Moses, Ingrid

1985-01-01

The teaching approaches and attitudes toward teaching of University of Queensland faculty rated superior under one rating system are examined, including professional and personal skills and attitudes such as subject area competence, ability to communicate knowledge in various classroom contexts, and commitment to facilitating learning in…

48 CFR 2052.215-71 - Project officer authority.

Code of Federal Regulations, 2012 CFR

2012-10-01

... of the work description. (3) Review and, where required by the contract, approve technical reports... subject to the technical direction of the NRC project officer. The term technical direction is defined to include the following: (1) Technical direction to the contractor which shifts work emphasis between areas...

48 CFR 2052.215-71 - Project officer authority.

Code of Federal Regulations, 2011 CFR

2011-10-01

... of the work description. (3) Review and, where required by the contract, approve technical reports... subject to the technical direction of the NRC project officer. The term technical direction is defined to include the following: (1) Technical direction to the contractor which shifts work emphasis between areas...

48 CFR 2052.215-71 - Project officer authority.

Code of Federal Regulations, 2013 CFR

2013-10-01

... of the work description. (3) Review and, where required by the contract, approve technical reports... subject to the technical direction of the NRC project officer. The term technical direction is defined to include the following: (1) Technical direction to the contractor which shifts work emphasis between areas...

48 CFR 2052.215-71 - Project officer authority.

Code of Federal Regulations, 2014 CFR

2014-10-01

... of the work description. (3) Review and, where required by the contract, approve technical reports... subject to the technical direction of the NRC project officer. The term technical direction is defined to include the following: (1) Technical direction to the contractor which shifts work emphasis between areas...

Political Science and Business School Curriculum.

ERIC Educational Resources Information Center

Matasar, Ann B.

In the business community an understanding of the workings of government is essential. Most undergraduate business curricula do not include political science courses even though the subject can make major contributions to the student's education. Three areas of the business core would be particularly enriched by political science: organization…

ACT Aspire™. What Works Clearinghouse Intervention Report

ERIC Educational Resources Information Center

What Works Clearinghouse, 2017

2017-01-01

The "ACT Aspire"™ system provides a longitudinal, systematic approach for assessing and monitoring students' preparation for high school studies and readiness for college and career. "ACT Aspire"™ includes assessments for students from grade 3 through early high school in five subject areas: English, mathematics, reading,…

Seventh Grade Interdisciplinary Packet (Science-Social Studies).

ERIC Educational Resources Information Center

Madison Public Schools, WI. Dept. of Curriculum Development.

GRADES OR AGES: Grade 7. SUBJECT MATTER: Science and Social Studies. ORGANIZATION AND PHYSICAL APPEARANCE: This guide presents a series of earth sciences units which would have interdisciplinary potential specifically in the area of social studies. Introductory material includes a rationale, evaluation procedures, 44 "key" environmental concepts,…

A Mathematical Mystery Tour: Higher-Thinking Math Tasks.

ERIC Educational Resources Information Center

Wahl, Mark

This book contains mathematics activities based upon the concepts of Fibonacci numbers and the Golden Ratio. The activities include higher order thinking skills, calculation practice, integration with different subject areas, mathematics history, extensions and home tasks, teaching notes, and questions for thought and comprehension. A visual map…

Coloured Immigrants in Britain: A Selected Bibliography.

ERIC Educational Resources Information Center

Sivanandan, A., Comp.

This edition of this select bibliography has been compiled on the basis of interest, point of view, and usefulness to the reader. The subject division of the contents (determined according to reader usefulness) includes bibliographies listing: education and family; adjustment and integration; area studies; associations, organizations, and pressure…

LSCA Final Reports: Third Series.

ERIC Educational Resources Information Center

Clark, Collin, Ed.

This document includes final summary reports from 16 recent federally funded Library Services and Construction Act (LSCA) projects in California. This volume covers generally the period 1984-85, and reports are presented in six subject areas: programs for children, information and referral projects, institutional services, literacy, local history,…

School Library Certification Requirements: 1978 Update

ERIC Educational Resources Information Center

Franklin, Ann Y.

1978-01-01

State certification requirements are listed for school librarians and media specialists. Two charts are included for comparision and study: the first delineates basic core courses or subject areas as required by states, and the second gives certificate information, number of hours required, audiovisual education information, and the accreditation…

Teaching about Religion in Public Schools.

ERIC Educational Resources Information Center

Piediscalzi, Nicholas, Ed.; Collie, William E., Ed.

Sixteen articles written by various authors are contained in this book about teaching religion in public schools. Developed for both elementary and secondary programs, the articles detail current practices. Models and units of study are suggested for teaching religion in different subject areas, including language arts, humanities, and social…

76 FR 12263 - Read Across America Day, 2011

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-04

..., discussing the story, and encouraging children to ask questions on words or content they do not understand... areas of knowledge, including the subjects of science, technology, engineering, and mathematics. The... to the world as Dr. Seuss. Through amusing wordplay and engaging tales, his stories have helped...

Safety in Science. Curriculum Support Series.

ERIC Educational Resources Information Center

Lulashnyk, Lorne; Boonov, Janet

Since the major causes of accidents are carelessness and a negative or apathetic attitude towards safety, this guide was developed to facilitate safe, stimulating science laboratory activities by providing both general and specific safety information presented in 12 sections. Subject areas considered in these sections include: 1)…

14 CFR 27.1189 - Shutoff means.

Code of Federal Regulations, 2010 CFR

2010-01-01

...— (1) Lines, fittings, and components forming an intergral part of an engine; (2) For oil systems for which all components of the system, including oil tanks, are fireproof or located in areas not subject to engine fire conditions; and (3) For reciprocating engine installations only, engine oil system...

Bioindicators of marine pollution. (Latest citations from Oceanic Abstracts database). Published Search

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

Not Available

1993-09-01

The bibliography contains citations concerning the use of marine plants and animals as indicators of organic and inorganic pollutant distribution. Topics include descriptions of specific species and assemblages, regional and local monitoring studies, and analyses of the soft and hard parts of marine animals. Studies of algae, bivalves, corals, crustaceans, bacterial counts, and seagrasses in estuaries and benthic areas are included. (Contains 250 citations and includes a subject term index and title list.)

Bioindicators of marine pollution. (Latest citations from Oceanic Abstracts). Published Search

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

Not Available

1993-12-01

The bibliography contains citations concerning the use of marine plants and animals as indicators of organic and inorganic pollutant distribution. Topics include descriptions of specific species and assemblages, regional and local monitoring studies, and analyses of the soft and hard parts of marine animals. Studies of algae, bivalves, corals, crustaceans, bacterial counts, and seagrasses in estuaries and benthic areas are included. (Contains 250 citations and includes a subject term index and title list.)

Neurocomputational mechanisms underlying subjective valuation of effort costs

PubMed Central

Giehl, Kathrin; Sillence, Annie

2017-01-01

In everyday life, we have to decide whether it is worth exerting effort to obtain rewards. Effort can be experienced in different domains, with some tasks requiring significant cognitive demand and others being more physically effortful. The motivation to exert effort for reward is highly subjective and varies considerably across the different domains of behaviour. However, very little is known about the computational or neural basis of how different effort costs are subjectively weighed against rewards. Is there a common, domain-general system of brain areas that evaluates all costs and benefits? Here, we used computational modelling and functional magnetic resonance imaging (fMRI) to examine the mechanisms underlying value processing in both the cognitive and physical domains. Participants were trained on two novel tasks that parametrically varied either cognitive or physical effort. During fMRI, participants indicated their preferences between a fixed low-effort/low-reward option and a variable higher-effort/higher-reward offer for each effort domain. Critically, reward devaluation by both cognitive and physical effort was subserved by a common network of areas, including the dorsomedial and dorsolateral prefrontal cortex, the intraparietal sulcus, and the anterior insula. Activity within these domain-general areas also covaried negatively with reward and positively with effort, suggesting an integration of these parameters within these areas. Additionally, the amygdala appeared to play a unique, domain-specific role in processing the value of rewards associated with cognitive effort. These results are the first to reveal the neurocomputational mechanisms underlying subjective cost–benefit valuation across different domains of effort and provide insight into the multidimensional nature of motivation. PMID:28234892

Orbiter fire rescue and crew escape training for EVA crew systems support

NASA Image and Video Library

1993-01-28

Photos of orbiter fire rescue and crew escape training for extravehicular activity (EVA) crew systems support conducted in Bldg 9A Crew Compartment Trainer (CCT) and Fuel Fuselage Trainer (FFT) include views of CCT interior of middeck starboard fuselage showing middeck forward (MF) locker and COAS assembly filter, artiflex film and camcorder bag (26834); launch/entry suit (LES) helmet assembly, neckring and helmet hold-down assembly (26835-26836); middeck aft (MA) lockers (26837); area of middeck airlock and crew escape pole (26838); connectors of crew escape pole in the middeck (268390); three test subjects in LES in the flight deck (26840); emergency side hatch slide before inflated stowage (26841); area of below adjacent to floor panel MD23R (26842); a test subject in LES in the flight deck (26843); control board and also showing sign of "orbital maneuvering system (OMS) secure and OMS TK" (26844); test subject in the flight deck also showing chart of "ascent/abort summary" (26845).

Changes in the Frontotemporal Cortex and Cognitive Correlates in First-Episode Psychosis

PubMed Central

Gutiérrez-Galve, Leticia; Wheeler-Kingshott, Claudia A.M.; Altmann, Daniel R.; Price, Gary; Chu, Elvina M.; Leeson, Verity C.; Lobo, Antonio; Barker, Gareth J.; Barnes, Thomas R.E.; Joyce, Eileen M.; Ron, María A.

2010-01-01

Background Loss of cortical volume in frontotemporal regions has been reported in patients with schizophrenia and their relatives. Cortical area and thickness are determined by different genetic processes, and measuring these parameters separately may clarify disturbances in corticogenesis relevant to schizophrenia. Our study also explored clinical and cognitive correlates of these parameters. Methods Thirty-seven patients with first-episode psychosis (34 schizophrenia, 3 schizoaffective disorder) and 38 healthy control subjects matched for age and sex took part in the study. Imaging was performed on an magnetic resonance imaging 1.5-T scanner. Area and thickness of the frontotemporal cortex were measured using a surface-based morphometry method (Freesurfer). All subjects underwent neuropsychologic testing that included measures of premorbid and current IQ, working and verbal memory, and executive function. Results Reductions in cortical area, more marked in the temporal cortex, were present in patients. Overall frontotemporal cortical thickness did not differ between groups, although regional thinning of the right superior temporal region was observed in patients. There was a significant association of both premorbid IQ and IQ at disease onset with area, but not thickness, of the frontotemporal cortex, and working memory span was associated with area of the frontal cortex. These associations remained significant when only patients with schizophrenia were considered. Conclusions Our results suggest an early disruption of corticogenesis in schizophrenia, although the effect of subsequent environmental factors cannot be excluded. In addition, cortical abnormalities are subject to regional variations and differ from those present in neurodegenerative diseases. PMID:20452574

Sensory-Motor Networks Involved in Speech Production and Motor Control: An fMRI Study

PubMed Central

Behroozmand, Roozbeh; Shebek, Rachel; Hansen, Daniel R.; Oya, Hiroyuki; Robin, Donald A.; Howard, Matthew A.; Greenlee, Jeremy D.W.

2015-01-01

Speaking is one of the most complex motor behaviors developed to facilitate human communication. The underlying neural mechanisms of speech involve sensory-motor interactions that incorporate feedback information for online monitoring and control of produced speech sounds. In the present study, we adopted an auditory feedback pitch perturbation paradigm and combined it with functional magnetic resonance imaging (fMRI) recordings in order to identify brain areas involved in speech production and motor control. Subjects underwent fMRI scanning while they produced a steady vowel sound /a/ (speaking) or listened to the playback of their own vowel production (playback). During each condition, the auditory feedback from vowel production was either normal (no perturbation) or perturbed by an upward (+600 cents) pitch shift stimulus randomly. Analysis of BOLD responses during speaking (with and without shift) vs. rest revealed activation of a complex network including bilateral superior temporal gyrus (STG), Heschl's gyrus, precentral gyrus, supplementary motor area (SMA), Rolandic operculum, postcentral gyrus and right inferior frontal gyrus (IFG). Performance correlation analysis showed that the subjects produced compensatory vocal responses that significantly correlated with BOLD response increases in bilateral STG and left precentral gyrus. However, during playback, the activation network was limited to cortical auditory areas including bilateral STG and Heschl's gyrus. Moreover, the contrast between speaking vs. playback highlighted a distinct functional network that included bilateral precentral gyrus, SMA, IFG, postcentral gyrus and insula. These findings suggest that speech motor control involves feedback error detection in sensory (e.g. auditory) cortices that subsequently activate motor-related areas for the adjustment of speech parameters during speaking. PMID:25623499

Interindividual variability in the hemispheric organization for speech.

PubMed

Tzourio-Mazoyer, N; Josse, G; Crivello, F; Mazoyer, B

2004-01-01

A PET activation study was designed to investigate hemispheric specialization during speech comprehension and production in right- and left-handed subjects. Normalized regional cerebral blood flow (NrCBF) was repeatedly monitored while subjects either listened to factual stories (Story) or covertly generated verbs semantically related to heard nouns (Gener), using silent resting (Rest) as a common control condition. NrCBF variations in each task, as compared to Rest, as well as functional asymmetry indices (FAI = right minus left NrCBF variations), were computed in anatomical regions of interest (AROIs) defined on the single-subject MNI template. FAIs were predominantly leftward in all regions during both tasks, although larger FAIs were observed during Gener. Subjects were declared "typical" for language hemispheric specialization based on the presence of significant leftward asymmetries (FAI < 0) in the pars triangularis and opercularis of the inferior frontal gyrus during Gener, and in the middle and inferior temporal AROIs during Story. Six subjects (including five LH) showed an atypical language representation. Among them, one presented a right hemisphere specialization during both tasks, another a shift in hemispheric specialization from production to comprehension (left during Gener, right during Story). The group of 14 typical subjects showed significant positive correlation between homologous left and right AROIs NrCBF variations in temporal areas during Story, and in temporal and inferior frontal areas during Gener, almost all regions presenting a leftward FAI. Such correlations were also present in deactivated areas with strong leftward asymmetry (supramarginalis gyrus, inferior parietal region). These results suggest that entry into a language task translates into a hemispheric reconfiguration of lateral cortical areas with global NrCBF increase in the dominant hemisphere and decrease in the minor hemisphere. This can be considered as the setting up of a "language mode", under the control of a mechanism that operates at a perisylvian level. On top of this global organization, regional variations carry on the performance of the cognitive operations specific to the language task to be performed. Hemispheric relationships could be different in atypical subjects, with either between task hemispheric regulation differences or differences in regional specialization.

The Mirror Neurons Network in Aging, Mild Cognitive Impairment, and Alzheimer Disease: A functional MRI Study

PubMed Central

Farina, Elisabetta; Baglio, Francesca; Pomati, Simone; D'Amico, Alessandra; Campini, Isabella C.; Di Tella, Sonia; Belloni, Giulia; Pozzo, Thierry

2017-01-01

The aim of the current study is to investigate the integrity of the Mirror Neurons (MN) network in normal aging, Mild Cognitive Impairment (MCI), and Alzheimer disease (AD). Although AD and MCI are considered “cognitive” diseases, there has been increasing recognition of a link between motor function and AD. More recently the embodied cognition hypothesis has also been developed: it postulates that a part of cognition results from the coupling between action and perception representations. MN represent a neuronal population which links perception, action, and cognition, therefore we decided to characterize MN functioning in neurodegenerative cognitive decline. Three matched groups of 16 subjects (normal elderly-NE, amnesic MCI with hippocampal atrophy and AD) were evaluated with a focused neuropsychological battery and an fMRI task specifically created to test MN: that comprised of an observation run, where subjects were shown movies of a right hand grasping different objects, and of a motor run, where subjects observed visual pictures of objects oriented to be grasped with the right hand. In NE subjects, the conjunction analysis (comparing fMRI activation during observation and execution), showed the activation of a bilateral fronto-parietal network in “classical” MN areas, and of the superior temporal gyrus (STG). The MCI group showed the activation of areas belonging to the same network, however, parietal areas were activated to a lesser extent and the STG was not activated, while the opposite was true for the right Broca's area. We did not observe any activation of the fronto-parietal network in AD participants. They did not perform as well as the NE subjects in all the neuropsychological tests (including tests of functions attributed to MN) whereas the MCI subjects were significantly different from the NE subjects only in episodic memory and semantic fluency. Here we show that the MN network is largely preserved in aging, while it appears involved following an anterior-posterior gradient in neurodegenerative decline. In AD, task performance decays and the MN network appears clearly deficient. The preservation of the anterior part of the MN network in MCI could possibly supplement the initial decay of the posterior part, preserving cognitive performance. PMID:29249956

A developmental neuroimaging investigation of the change paradigm

PubMed Central

Thomas, Laura A.; Hall, Julie M.; Skup, Martha; Jenkins, Sarah E.; Pine, Daniel S.; Leibenluft, Ellen

2010-01-01

This neuroimaging study examines the development of cognitive flexibility using the Change task in a sample of youths and adults. The Change task requires subjects to inhibit a prepotent response and substitute an alternate response, and the task incorporates an algorithm that adjusts task difficulty in response to subject performance. Data from both groups combined show a network of prefrontal and parietal areas that are active during the task. For adults vs. youths, a distributed network was more active for successful change trials versus go, baseline, or unsuccessful change trials. This network included areas involved in rule representation, retrieval (lateral PFC), and switching (medial PFC and parietal regions). These results are consistent with data from previous task-switching experiments and inform developmental understandings of cognitive flexibility. PMID:21159096

Effects of craving behavioral intervention on neural substrates of cue-induced craving in Internet gaming disorder.

PubMed

Zhang, Jin-Tao; Yao, Yuan-Wei; Potenza, Marc N; Xia, Cui-Cui; Lan, Jing; Liu, Lu; Wang, Ling-Jiao; Liu, Ben; Ma, Shan-Shan; Fang, Xiao-Yi

2016-01-01

Internet gaming disorder (IGD) is characterized by high levels of craving for online gaming and related cues. Since addiction-related cues can evoke increased activation in brain areas involved in motivational and reward processing and may engender gaming behaviors or trigger relapse, ameliorating cue-induced craving may be a promising target for interventions for IGD. This study compared neural activation between 40 IGD and 19 healthy control (HC) subjects during an Internet-gaming cue-reactivity task and found that IGD subjects showed stronger activation in multiple brain areas, including the dorsal striatum, brainstem, substantia nigra, and anterior cingulate cortex, but lower activation in the posterior insula. Furthermore, twenty-three IGD subjects (CBI + group) participated in a craving behavioral intervention (CBI) group therapy, whereas the remaining 17 IGD subjects (CBI - group) did not receive any intervention, and all IGD subjects were scanned during similar time intervals. The CBI + group showed decreased IGD severity and cue-induced craving, enhanced activation in the anterior insula and decreased insular connectivity with the lingual gyrus and precuneus after receiving CBI. These findings suggest that CBI is effective in reducing craving and severity in IGD, and it may exert its effects by altering insula activation and its connectivity with regions involved in visual processing and attention bias.

Oxidative stress in patients with endemic pemphigus foliaceus and healthy subjects with anti-desmoglein 1 antibodies.

PubMed

Gutierrez, Ericson Leonardo; Ramos, Willy; Seminario-Vidal, Lucia; Tello, Mercedes; Ronceros, Gerardo; Ortega-Loayza, Alex G

2018-03-01

Previous studies have shown oxidative stress in pemphigus vulgaris and pemphigus foliaceus, nevertheless, it remains unknown whether a similar response is characteristic of endemic pemphigus foliaceus in Peru. To determine the oxidative stress response in endemic pemphigus foliaceus patients and subjects with positive for anti-desmoglein1 antibodies (anti-dsg1) from endemic areas of Peru. This is a cross-sectional study. The study population included 21 patients with Endemic Pemphigus foliaceus and 12 healthy subjects with anti-dsg1 antibodies from the Peruvian Amazon (Ucayali), as well as 30 healthy control subjects. Malondialdehyde, an indicator of lipid peroxidation by free radicals, was measured in serum. We collected 21 cases of endemic pemphigus foliaceus, 15 of them with active chronic disease and 6 in clinical remission. Serum malondialdehyde values in patients with chronic active evolution and healthy subjects with anti-dsg1 antibodies were statistically higher than those of healthy controls (p<0.001). There was no significant difference between serum values of localized and generalized clinical forms. The main limitation of this present study is the small number of patients with endemic pemphigus and healthy subjects positive for desmoglein 1 antibodies. The increased serum levels of malondialdehyde in patients with chronic active endemic pemphigus foliaceus and healthy subjects from endemic areas with anti-dsg1 antibodies may suggest a contribution of systemic lipid peroxidation in the pathogenesis of endemic pemphigus foliaceus.

Introductory Biology Labs... They Just Aren't Sexy Enough!

ERIC Educational Resources Information Center

Cotner, Sehoya; Gallup, Gordon G., Jr.

2011-01-01

The typical introductory biology curriculum includes the nature of science, evolution and genetics. Laboratory activities are designed to engage students in typical subject areas ranging from cell biology and physiology, to ecology and evolution. There are few, if any, laboratory classes exploring the biology and evolution of human sexual…

Chemistry, College Level. Annotated Bibliography of Tests.

ERIC Educational Resources Information Center

Educational Testing Service, Princeton, NJ. Test Collection.

Most of the 30 tests cited in this bibliography are those of the American Chemical Society. Subjects covered include physical chemistry, organic chemistry, inorganic chemistry, analytical chemistry, and other specialized areas. The tests are designed only for advanced high school, and both bachelor/graduate degree levels of college students. This…

Psychology: Student Edition.

ERIC Educational Resources Information Center

Stark, Rebecca

This book published in 1986 introduces students to psychology and its related subject areas. Students learn that psychology has matured through the centuries from its taboo beginnings in supernatural beliefs and magic to its current status as a scientific discipline. Sections of the book include: (1) "What is Psychology?"; (2) "Human Development";…

A Baseline Study of Ontario Teachers' Views of Environmental and Outdoor Education

ERIC Educational Resources Information Center

Pedretti, Erminia; Nazir, Joanne; Tan, Michael; Bellomo, Katherine; Ayyavoo, Gabriel

2012-01-01

This paper describes a research that came about as a result of several converging factors in Ontario: a resurgence of interest in environmental and outdoor education (including outdoor education (OE) centres); recent publications supporting environmental and outdoor education; and curriculum revisions across subject areas that include…

Air Pollution Translations: A Bibliography With Abstracts - Volume 1.

ERIC Educational Resources Information Center

National Air Pollution Control Administration (DHEW), Washington, DC.

Cited are 558 references with abstracts translated from the original foreign languages, including 511 from Russian, 129 from German, and 18 from other countries. The entries are generally of a technical or advanced nature and are grouped into 13 subject areas: General, Emission Sources, Atmospheric Interaction, Measurement Methods, Control…

INSTRUCTIONAL TELEVISION FOR THE FOURTH GRADE. A TEACHER GUIDE SEMESTER II.

ERIC Educational Resources Information Center

PELIKAN, ALFRED; AND OTHERS

PROGRAMS FOR FOURTH GRADE ARE DIVIDED INTO FOUR AREAS--ART, MUSIC PHYSICAL EDUCATION AND SCIENCE. ART LESSONS INCLUDE THE PAPER CONSTRUCTION OF ROCKETS AND SPACESHIPS, FINGER PUPPETS, SANDPAPER PRINTS AND GLASS ADDITIVE PRINTS. EACH LESSON IS PRESENTED COMPLETE WITH PURPOSES, PROCESS AND MEDIUM, SUBJECT, MATERIALS, PROPOSED SEQUENCE, AND…

WebTOP: A 3D Interactive System for Teaching and Learning Optics

ERIC Educational Resources Information Center

Mzoughi, Taha; Herring, S. Davis; Foley, John T.; Morris, Matthew J.; Gilbert, Peter J.

2007-01-01

WebTOP is a three-dimensional, Web-based, interactive computer graphics system that helps instructors teach and students learn about waves and optics. Current subject areas include waves, geometrical optics, reflection and refraction, polarization, interference, diffraction, lasers, and scattering. Some of the topics covered are suited for…

Home Economics Rural Service: Mobile Unit Bibliography.

ERIC Educational Resources Information Center

Farrar, Felicia Casados, Comp.; Roybal, Reina A., Comp.

This bibliography is a complete listing of all materials available to home economics teachers in Northern New Mexico through the Home Economics Rural Service Mobile Unit. Eleven subject areas are included: career education, child growth and development, clothing and crafts, consumer education, food and nutrition, guidance, housing and interior…

Thumbs Up: High-Quality, Low-Cost Teaching Aids.

ERIC Educational Resources Information Center

Paine, Carolyn

1982-01-01

Exemplary teaching aids--games, workbooks, student and teacher resource books, reading materials, and records--are recommended by subject area and grade level. Materials include an ice cream cone game for mathematics, a "Life Skills Reading" book on telephone usage, a "Dictionary of Recent American History," and many other items. (PP)

The Good, the Bad and the Dead! Using Encyclopedias.

ERIC Educational Resources Information Center

Bailey, Annette

1998-01-01

Presents a lesson plan in which students use an encyclopedia to research a famous person. Identifies library media skills objectives, curriculum (subject area objectives), grade levels (4 and 5), resources, instructional roles, activity and procedures for completion, evaluation guidelines, and follow-up activities. Includes a sample worksheet.…

Adopt-A-Stream Teacher's Guide for Grades K-12.

ERIC Educational Resources Information Center

Georgia State Dept. of Natural Resources, Atlanta.

This guide comprises materials largely drawn from existing environmental education materials. The four major subject areas discussed mirror the Adopt-A Stream activities and include watersheds, nonpoint source pollution, and biological and chemical monitoring of stream conditions. The activities in this guide are grouped according to grade levels.…

High Stakes Supervision: We Must Do More

ERIC Educational Resources Information Center

Zepeda, Sally J.

2006-01-01

The characteristics of the emerging and existing teaching force are explored in relation to supervision Key trends that exacerbate teacher shortages include out-of-field teaching, increases in student population, critical subject-area shortages, attrition, and retirement. This paper calls for a high-stakes form of supervision as a long-term…

The 1988 Directory of Educational Software Publishing Companies.

ERIC Educational Resources Information Center

Electronic Learning, 1988

1988-01-01

Based on questionnaires sent to educational software companies in January 1988, this directory lists 78 companies. Information given includes company address, curriculum subject areas for which the company publishes software, types of machines and operating systems on which the software operates, and grade level for which it is targeted. (LRW)

Birds. Nature Discovery I.

ERIC Educational Resources Information Center

Stone, Sally F.

The birds of New England and their particular habitats are explored in this guide which is part of a series of Nature Discovery publications. The materials are designed to directly supplement the natural science curricula and to complement other subject areas including social studies, language arts, music, and art. The program is designed for…

Illinois Birds. Nature Discovery I.

ERIC Educational Resources Information Center

Stone, Sally F.

The birds of Illinois and their particular habitats are explored in this guide which is a part of a series of Nature Discovery publications. The materials are designed to directly supplement the natural science curricula and to complement other subject areas including social studies, language arts, music, and art. The program is formated for…

The role of superconductivity in the Space Program: An assessment of present capabilities and future potential

NASA Technical Reports Server (NTRS)

Sullivan, D. B. (Editor)

1978-01-01

Technical subject areas discussed include: (1) high field magnets; (2) magnetometers; (3) digital electronics; (4) high frequency detectors; (5) instruments related to gravitational studies; and (6) ultra high Q cavities. Applications of superconductivity which are of potential interest to NASA were identified.

Visualizing Protein Interactions and Dynamics: Evolving a Visual Language for Molecular Animation

ERIC Educational Resources Information Center

Jenkinson, Jodie; McGill, Gael

2012-01-01

Undergraduate biology education provides students with a number of learning challenges. Subject areas that are particularly difficult to understand include protein conformational change and stability, diffusion and random molecular motion, and molecular crowding. In this study, we examined the relative effectiveness of three-dimensional…

Education and Older People. Selected Bibliographies on Ageing 2.

ERIC Educational Resources Information Center

Norton, Dianne, Comp.

These annotated bibliographies are intended to assist researchers, students, and other practitioners interested in the topic of education and aging. How-to guides, research studies, literature reviews, essays, state-of-the-art reviews, and program descriptions are included. Works are arranged by the following subject areas: general, learning…

A Guide to Educational Programs in Noncollegiate Organizations. 1977 Edition.

ERIC Educational Resources Information Center

New York State Univ. System, Albany. Office on Noncollegiate Sponsored Instruction.

This guide contains descriptions and credit recommendations for almost 800 credit courses in a wide variety of subject areas conducted by some 70 organizations in New York State. The organizations include business and industry, labor unions, professional and voluntary associations, government agencies, and other organizations whose primary…

Processing of Text.

ERIC Educational Resources Information Center

Arkansas State Dept. of Education, Little Rock.

This curriculum guide for schools in Arkansas provides course outlines in the general subject area of text processing. Each course outline indicates grade level and prerequisites, and provides a brief description of course goals. In addition, a list of skills is included for each course, with each skill divided into three instructional levels:…

Some Determinants of Journal Holding Patterns in Academic Libraries.

ERIC Educational Resources Information Center

McCain, Katherine W.

1992-01-01

Reports results of a study that examined academic library holdings for core journals in genetics and economics to identify quantitative and qualitative journal characteristics that are predictors of the number of libraries subscribing to the journal. Variables investigated include subject area, publisher, price, longevity, impact factor, prestige…

Library Resources in Special Areas of Music: Film Music.

ERIC Educational Resources Information Center

Wright, H. Stephen

Intended as an orientation for music librarians unfamiliar with the film music field, this presentation addresses the most common film music questions received from library patrons, including queries about composers, soundtrack albums, the subject of the music, and scores, and describes the basic film music reference sources to consult for…

Collaborating and Creating on Music Technologies

ERIC Educational Resources Information Center

Dillon, Teresa

2003-01-01

Across all UK secondary school subject areas the proliferation of information and communication technologies (ICTs) has changed the nature of learning. Music education now includes the use of digital tools, such as programmable keyboards and computers, as key learning and music making instruments. Despite such usage there is relatively little…

Pre-University Tuition in Science and Technology Can Influence Executive Functions

ERIC Educational Resources Information Center

Méndez, Marta; Arias, Natalia; Menéndez, José R.; Villar, José R.; Neira, Ángel; Romano, Pedro V.; Núñez, José Carlos; Arias, Jorge L.

2014-01-01

Introduction: Scientific and technological areas include tuition based on highly visuo-spatial specialization and problem solving. Spatial skills and problem solving are embedded in a curriculum that promotes understanding of Science and technical subjects. These abilities are related to the development of executive functions (EFs). We aim to…

"Have Them Read a Good Book": Enriching the Scientific and Technical Writing Curriculum.

ERIC Educational Resources Information Center

Miles, Thomas H.

1989-01-01

Lists approximately 200 recent science and technology book titles (some with annotations). Notes that this literature acquaints students with the history of science and technology and helps them understand debated philosophical issues. Includes the following subject areas: anthropology; chemistry; computers and artificial intelligence; ecology;…

Catalog of Promising Educational Programs and Practices 1972-1973.

ERIC Educational Resources Information Center

Phillips, Jarvis S.; Chappelle, William D.

The abstracts in this collection describe selected programs operating in public schools during 1972-73. Locally devised and implemented, these programs for grades kindergarten through twelve were selected for their probable general interest and use. The subject areas included are administrative services, art, business, language arts, general…

Green Chemistry Teaching in Higher Education: A Review of Effective Practices

ERIC Educational Resources Information Center

Andraos, John; Dicks, Andrew P.

2012-01-01

This account reviews published green chemistry teaching resources in print and online literature and our experiences in teaching the subject to undergraduate students. Effective practices in lecture and laboratory are highlighted and ongoing challenges are addressed, including areas in cutting edge green chemistry research that impact its teaching…

STEM, STEM Education, STEMmania

ERIC Educational Resources Information Center

Sanders, Mark

2009-01-01

In this article, the author introduces integrative STEM (science, technology, engineering, and/or mathematics) education and discusses the importance of the program. The notion of integrative STEM education includes approaches that explore teaching and learning between/among any two or more of the STEM subject areas, and/or between a STEM subject…

25 CFR 23.23 - Tribal government application contents.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 25 Indians 1 2011-04-01 2011-04-01 false Tribal government application contents. 23.23 Section 23... government application contents. (a) The appropriate Area Director shall, subject to the tribe's fulfillment... authorizing resolution from each tribal government to be served must be included. The request must be in the...

25 CFR 23.23 - Tribal government application contents.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 25 Indians 1 2014-04-01 2014-04-01 false Tribal government application contents. 23.23 Section 23... government application contents. (a) The appropriate Area Director shall, subject to the tribe's fulfillment... authorizing resolution from each tribal government to be served must be included. The request must be in the...

25 CFR 23.23 - Tribal government application contents.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 25 Indians 1 2013-04-01 2013-04-01 false Tribal government application contents. 23.23 Section 23... government application contents. (a) The appropriate Area Director shall, subject to the tribe's fulfillment... authorizing resolution from each tribal government to be served must be included. The request must be in the...

25 CFR 23.23 - Tribal government application contents.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 25 Indians 1 2012-04-01 2011-04-01 true Tribal government application contents. 23.23 Section 23... government application contents. (a) The appropriate Area Director shall, subject to the tribe's fulfillment... authorizing resolution from each tribal government to be served must be included. The request must be in the...

25 CFR 23.23 - Tribal government application contents.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 25 Indians 1 2010-04-01 2010-04-01 false Tribal government application contents. 23.23 Section 23... government application contents. (a) The appropriate Area Director shall, subject to the tribe's fulfillment... authorizing resolution from each tribal government to be served must be included. The request must be in the...

Social Change and Adult Education Research. Adult Education Research in Nordic Countries 1996.

ERIC Educational Resources Information Center

Remes, Pirkko, Ed.; And Others

The 13 papers in this yearbook discuss 4 broad subject areas: questions of competence, evaluating quality, professional cultures, and learning and trends in adult education. The following papers are included: "Human Resource Development (HRD) Practitioners Analyzing Their Work"(Tuija Valkeavaara); "Life Competence in a World of…

Arming Students against Bad Information

ERIC Educational Resources Information Center

Smith, Maribeth D.

2017-01-01

In the age of fake news, teachers in every subject area should redouble their efforts to help students distinguish between credible and deceptive sources of information. The author calls attention to a few key resources, including the CRAAP guidelines developed at California State University, Chico, and promoted by the American Library Association.

Selected Bibliography of Egyptian Educational Materials. Vol. 5, No. 1, 1979.

ERIC Educational Resources Information Center

Al-Ahram Center for Scientific Translations, Cairo (Egypt).

This annotated bibliography contains 166 English language annotations of newspaper, journal, and government publications from Egypt on the topic of education. All items were published in 1979. The items are categorized by subject areas including: adult education, art education; basic education; child care, education and psychology; demographic…

Women's Studies: A Recommended Core Bibliography.

ERIC Educational Resources Information Center

Stineman, Esther; Loeb, Catherine, Comp.

This annotated bibliography identifies a core collection of over 1,700 books and periodicals that will support a women's studies undergraduate program. Although older materials appear frequently in the bibliography, the main emphasis is on works published since 1970. Books are grouped into 21 subject areas including anthropology, autobiography,…

Model Learner Outcomes for Agriculture/Agribusiness Education.

ERIC Educational Resources Information Center

Minnesota State Dept. of Education, St. Paul.

Chapter 1 of this document contains sets of statements adopted by the Minnesota State Board of Education or Minnesota State Legislature. They represent the hierarchy used by Department of Education staff to develop model learner outcomes for each subject area. Contents include learner values, education system values, philosophy of education,…

Consumer Health. Bibliographies on Educational Topics No. 5.

ERIC Educational Resources Information Center

ERIC Clearinghouse on Teacher Education, Washington, DC.

This document is the fifth in the series, BIBLIOGRAPHIES ON EDUCATIONAL TOPICS (BETS), providing topical searches of ERIC literature in the scope areas of teacher education and health education, physical education, and recreation education. Here, the subject of consumer health is treated bibliographically. Included are topics dealing with the wise…

Model Learner Outcomes for Home Economics Education.

ERIC Educational Resources Information Center

Rogers, Cheryl, Ed.; And Others

Chapter 1 of this document contains sets of statements adopted by either the Minnesota State Board of Education or the Minnesota State Legislature. They represent the hierarchy used by Department of Education staff as they develop model learner outcomes for each subject area. Contents include learner values, education system values, philosophy for…

76 FR 24402 - Federal Motor Vehicle Theft Prevention Standard

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-02

... [Docket No. NHTSA-2009-0069] RIN 2127-AK81 Federal Motor Vehicle Theft Prevention Standard AGENCY... of motor vehicles. E-mail is now included as a means to submit the target area designations. Under the Theft Prevention Standard, manufacturers of high theft passenger motor vehicle lines subject to...

The German Speaking Countries of Europe: A Selective Bibliography.

ERIC Educational Resources Information Center

Krewson, Margrit B.

This bibliography was compiled to provide researchers and students with a current guide to sources on the German-speaking countries of Europe: Austria, the Federal Republic of Germany, the German Democratic Republic, Liechtenstein, and Switzerland. The following subject areas are included under each country: (1) bibliographies and reference works;…

A Suggested Basic Course Outline for Industrial Electronics.

ERIC Educational Resources Information Center

Texas A and M Univ., College Station. Vocational Instructional Services.

This course outline for industrial electronics, one of a series for teaching vocational industrial shop subjects in public schools, includes basic skills and technical information for the course. It should be supplemented with other complementary and necessary areas of related instruction. Fifteen major blocks, divided into 2 years of instruction,…

Analyzing Sustainability Themes in State Science Standards: Two Case Studies

ERIC Educational Resources Information Center

Miller, Hannah K.; Jones, Linda Cronin

2014-01-01

Due to the interdisciplinary nature of environmental education, addressing the range of socioscientific issues included under the umbrella of sustainability can be challenging for educators working within the context of mandated state subject area standards. Two states (Washington and Vermont) have been recognized as leaders in incorporating…

Classified Staff Perceptions of Behavior and Discipline: Implications for Schoolwide Positive Behavior Supports

ERIC Educational Resources Information Center

Feuerborn, Laura L.; Tyre, Ashli D.; Beaudoin, Kathleen

2018-01-01

Classified staff are important stakeholders in schools and commonly interact with students across grade levels, subject matter areas, and physical locations--making their involvement in the implementation of schoolwide positive behavior interventions and supports (SWPBIS) essential. However, their voice, including the intentional and systematic…

Educational Research in Malmo. Reprints and Miniprints, No. 756.

ERIC Educational Resources Information Center

Lund Univ. (Sweden). Malmo School of Education.

Research and development related to educational problems, teacher training, and researcher training are the principal activities of the Department of Educational and Psychological Research at the Malmo School of Education, University of Lund, Sweden. Research areas include: subject matter research; teacher and personnel research; adult education;…

Environmentally Sound Small-Scale Agricultural Projects. Guidelines for Planning.

ERIC Educational Resources Information Center

Mohonk Trust, New Paltz, NY.

This publication is the first of a series of manuals that present environmental guidelines for planning and implementing ecologically sustainable projects. Attention is particularly directed to the agricultural situation and needs of developing nations. Subject areas discussed include: (1) users and uses (identifying the major purposes of the…

Literacy and Graphic Communication: Getting the Words out

ERIC Educational Resources Information Center

Fletcher, Tina; Sampson, Mary Beth

2012-01-01

Although it may seem logical to assume that giftedness automatically equates with high academic achievement, research has shown that assumption is not always true especially in areas that deal with the communication of understanding and knowledge of a subject. If problems occur in graphic output venues that include handwriting, intervention…

14 CFR 29.1189 - Shutoff means.

Code of Federal Regulations, 2010 CFR

2010-01-01

... engine; (2) For oil systems for turbine engine installations in which all components of the system, including oil tanks, are fireproof or located in areas not subject to engine fire conditions; or (3) For...) There must be means to shut off or otherwise prevent hazardous quantities of fuel, oil, de-icing fluid...

The 1983-1984 NSF Chautauqua-Type Short Course Program.

ERIC Educational Resources Information Center

Zeitler, William R.; Ogletree, Owen, Jr.

1984-01-01

National Science Foundation (NSF) Chautauqua-type short courses offer undergraduate science teachers the opportunity to absorbe new ideas from highly respected scholars. A complete list of courses, course directors, locations, dates, and registration fees for the 1983-84 program is provided. Subject areas include: instructional composting, cells…

5 CFR 2641.301 - Statutory exceptions and waivers.

Code of Federal Regulations, 2013 CFR

2013-01-01

... statement based on his own special knowledge in the particular area that is the subject of the statement... employee has special knowledge concerning a subject area if he is familiar with the subject area as a... character, such as technical or engineering information relating to the natural sciences. The exception does...

5 CFR 2641.301 - Statutory exceptions and waivers.

Code of Federal Regulations, 2012 CFR

2012-01-01

... statement based on his own special knowledge in the particular area that is the subject of the statement... employee has special knowledge concerning a subject area if he is familiar with the subject area as a... character, such as technical or engineering information relating to the natural sciences. The exception does...

Reading Where It Counts

ERIC Educational Resources Information Center

Miller, Harry

2014-01-01

In this article, teachers are reminded that their content subject areas require acquainting children with special words or symbols related to that subject area (e.g. mathematics or social studies). Because children can read well does not mean they would be understanding of any special reading skill required in a content subject area; that the…

Objective speech quality assessment and the RPE-LTP coding algorithm in different noise and language conditions.

PubMed

Hansen, J H; Nandkumar, S

1995-01-01

The formulation of reliable signal processing algorithms for speech coding and synthesis require the selection of a prior criterion of performance. Though coding efficiency (bits/second) or computational requirements can be used, a final performance measure must always include speech quality. In this paper, three objective speech quality measures are considered with respect to quality assessment for American English, noisy American English, and noise-free versions of seven languages. The purpose is to determine whether objective quality measures can be used to quantify changes in quality for a given voice coding method, with a known subjective performance level, as background noise or language conditions are changed. The speech coding algorithm chosen is regular-pulse excitation with long-term prediction (RPE-LTP), which has been chosen as the standard voice compression algorithm for the European Digital Mobile Radio system. Three areas are considered for objective quality assessment which include: (i) vocoder performance for American English in a noise-free environment, (ii) speech quality variation for three additive background noise sources, and (iii) noise-free performance for seven languages which include English, Japanese, Finnish, German, Hindi, Spanish, and French. It is suggested that although existing objective quality measures will never replace subjective testing, they can be a useful means of assessing changes in performance, identifying areas for improvement in algorithm design, and augmenting subjective quality tests for voice coding/compression algorithms in noise-free, noisy, and/or non-English applications.

Novel Artificial Natural Products Against Breast Cancer Through Combinatorial Biosynthesis

DTIC Science & Technology

2002-07-01

compounds normally produced by a certain strain. Our investigations on the discovery of novel natural metabolites using type II polyketide synthase ...limitations, shall be included on any reproduction hereof which includes any part of the portions subject to such limitations. THIS TECHNICAL REPORT HAS... polyketides remain the central group of natural products in this research area, since this class of natural products form one of the largest and most

So you want to be a CEO: lessons from the field.

PubMed

Rothberg, E D

2001-01-01

This article discusses graduate educational options for those seeking to become chief executive officers and examines the subject areas that are important on a practical level. It then discusses six areas that are essential to a successful manager: problem solving, critical thinking, and organizational behavior; breadth of knowledge; financial management; corporate culture; for profit and not for profit, and--politics--internal and external. Each area includes a lesson drawn from experience as a president and CEO. Readers should gain a level of understanding of the scope of responsibilities and skills necessary to succeed in today's health care environment.

Susceptibility to Mortality in Weather Extremes: Effect Modification by Personal and Small Area Characteristics In a Multi-City Case-Only Analysis

PubMed Central

Zanobetti, Antonella; O’Neill, Marie S.; Gronlund, Carina J.; Schwartz, Joel D

2015-01-01

Background Extremes of temperature have been associated with short-term increases in daily mortality. We identified subpopulations with increased susceptibility to dying during temperature extremes, based on personal demographics, small-area characteristics and preexisting medical conditions. Methods We examined Medicare participants in 135 U.S. cities and identified preexisting conditions based on hospitalization records prior to their deaths, from 1985–2006. Personal characteristics were obtained from the Medicare records, and area characteristics were assigned based on zip-code of residence. We conducted a case-only analysis of over 11 million deaths, and evaluated modification of the risk of dying associated with extremely hot days and extremely cold days, continuous temperatures, and water-vapor pressure. Modifiers included preexisting conditions, personal characteristics, zip-code-level population characteristics, and land-cover characteristics. For each effect modifier, a city-specific logistic regression model was fitted and then an overall national estimate was calculated using meta-analysis. Results People with certain preexisting conditions were more susceptible to extreme heat, with an additional 6% (95% confidence interval= 4% – 8%) increase in the risk of dying on an extremely hot day in subjects with previous admission for atrial fibrillation, an additional 8% (4%–12%) in subjects with Alzheimer disease, and an additional 6% (3%–9%) in subjects with dementia. Zip-code level and personal characteristics were also associated with increased susceptibility to temperature. Conclusions We identified several subgroups of the population who are particularly susceptible to temperature extremes, including persons with atrial fibrillation. PMID:24045717

From Threat to Fear: The neural organization of defensive fear systems in humans

PubMed Central

Mobbs, Dean; Marchant, Jennifer L; Hassabis, Demis; Seymour, Ben; Tan, Geoffrey; Gray, Marcus; Petrovic, Predrag; Dolan, Raymond J.; Frith, Christopher D.

2009-01-01

Post-encounter and circa-strike defensive contexts represent two adaptive responses to potential and imminent danger. In the context of a predator, the post-encounter reflects the initial detection of the potential threat, whilst the circa-strike is associated with direct predatory attack. We used fMRI to investigate the neural organization of anticipation and avoidance of artificial predators with high or low probability of capturing the subject across analogous post-encounter and circa-strike contexts of threat. Consistent with defense systems models, post-encounter threat elicited activity in forebrain areas including subgenual anterior cingulate cortex (sgACC), hippocampus and amygdala. Conversely, active avoidance during circa-strike threat increased activity in mid-dorsal ACC and midbrain areas. During the circa-strike condition, subjects showed increased coupling between the midbrain and mid-dorsal ACC and decreased coupling with the sgACC, amygdala and hippocampus. Greater activity was observed in the right pregenual ACC for high compared to low probability of capture during circa-strike threat. This region showed decreased coupling with the amygdala, insula and ventromedial prefrontal cortex. Finally, we found that locomotor errors correlated with subjective reports of panic for the high compared to low probability of capture during the circa-strike threat and these panic-related locomotor errors were correlated with midbrain activity. These findings support models suggesting that higher forebrain areas are involved in early threat responses, including the assignment and control of fear, whereas as imminent danger results in fast, likely “hard-wired”, defensive reactions mediated by the midbrain. PMID:19793982

Professional continuous glucose monitoring for the identification of type 1 diabetes mellitus among subjects with insulin therapy.

PubMed

Chen, Yin-Chun; Huang, Yu-Yao; Li, Hung-Yuan; Liu, Shih-Wei; Hsieh, Sheng-Hwu; Lin, Chia-Hung

2015-01-01

The identification of type 1 diabetes in diabetic subjects receiving insulin therapy is sometimes difficult. The purpose of this study is to evaluate whether results of professional continuous glucose monitoring can improve the identification of type 1 diabetes.From 2007 to 2012, 119 adults receiving at least twice-daily insulin therapy and professional continuous glucose monitoring were recruited. Type 1 diabetes was diagnosed by endocrinologists according to American Diabetes Association standards, including a very low C-peptide level (<0.35  pg/mL) or the presence of diabetic ketoacidosis. Continuous glucose monitoring was applied for 3 days.Among 119 subjects, 86 were diagnosed with type 1 diabetes. Subjects with type 1 diabetes were younger (33.8 vs 52.3 years old, P < 0.001), had lower body mass index (BMI, 21.95 vs 24.42, P = 0.003), lower serum creatinine (61.77  vs 84.65 μmol/L, P = 0.001), and higher estimated glomerular filtration rate (108.71 vs 76.48 mg/mL/min/1.73m2, P < 0.001) than subjects with type 2 diabetes. Predictive scores for identification of type 1 diabetes were constructed, including age, BMI, average mean amplitude of glucose excursion in days 2 and 3, and the area under the curve of nocturnal hyperglycemic and hypoglycemic states. The area under the receiver operating characteristic curve was 0.90. With the cutoff of 0.58, the sensitivity was 86.7% and the specificity was 80.8%. The good performance was validated by the leave-one-out method (sensitivity 83.3%, specificity 73.1%).Professional continuous glucose monitoring is a useful tool that improves identification of type 1 diabetes among diabetic patients receiving insulin therapy.

Ergonomic design and evaluation of the handle for an endoscopic dissector.

PubMed

Shimomura, Yoshihiro; Minowa, Keita; Kawahira, Hiroshi; Katsuura, Tetsuo

2016-05-01

The purpose of this study was to design an endoscopic dissector handle and objectively assess its usability. The handles were designed with increased contact area between the fingers and thumb and the eye rings, and the eye rings were modified to have a more perpendicular insertion angle to the finger midline. Four different handle models were compared, including a conventional product. Subjects performed dissection, exclusion, grasping, precision manipulation and precision handling tasks. Electromyography and subjective evaluations were measured. Compared to conventional handles, the designated handle reduced the muscle load in the extensor and flexor muscles of the forearm and increased subjective stability. The activity of the first dorsal interosseous muscle was sometimes influenced by the shape of the other parts. The ergonomically designed endoscopic dissector handle used in this study achieved high usability. Medical instrument designs based on ergonomic concepts should be assessed with objective indices. Practitioner Summary: The endoscopic dissector handles were designed with increased contact area and more suitable insertion angle between the fingers and thumb and the eye rings. Compared to conventional handles, the designated handle reduced the muscle load in the extensor and flexor muscles of the forearm and increased subjective stability.

Cryolipolysis for Targeted Fat Reduction and Improved Appearance of the Enlarged Male Breast.

PubMed

Munavalli, Girish S; Panchaprateep, Ratchathorn

2015-09-01

Pseudogynecomastia refers to benign male breast enlargement due to excess subareolar fat. Standard treatment is surgical excision under general anesthesia, liposuction, or a combination of both. The safety and efficacy of cryolipolysis was investigated for nonsurgical treatment of pseudogynecomastia. Enrollment consisted of 21 males with pseudogynecomastia. Subjects received a first treatment consisting of a 60-minute cryolipolysis cycle, followed by a two-minute massage, and a second 60-minute cycle with 50% treatment area overlap. At 60 days of follow-up, subjects received a second 60-minute treatment. Safety was evaluated by monitoring side effects and adverse events. Efficacy was assessed by ultrasound, clinical photographs, and subject surveys. Surveys revealed that 95% of subjects reported improved visual appearance and 89% reported reduced embarrassment associated with pseudogynecomastia. Ultrasound showed mean fat layer reduction of 1.6 ± 1.2 mm. Blinded reviewers correctly identified 82% of baseline photographs. Side effects included mild discomfort during treatment and transient paresthesia and tenderness. One case of paradoxical hyperplasia (PH) occurred but likelihood of PH in the male breast is not believed to be greater than in any other treatment area. This study demonstrated feasibility of cryolipolysis for safe, effective, and well-tolerated nonsurgical treatment of pseudogynecomastia.

The NASA earth resources spectral information system: A data compilation

NASA Technical Reports Server (NTRS)

Leeman, V.; Earing, D.; Vincent, R. K.; Ladd, S.

1971-01-01

The NASA Earth Resources Spectral Information System and the information contained therein are described. It contains an ordered, indexed compilation of natural targets in the optical region from 0.3 to 45.0 microns. The data compilation includes approximately 100 rock and mineral, 2600 vegetation, 1000 soil, and 60 water spectral reflectance, transmittance, and emittance curves. Most of the data have been categorized by subject, and the curves in those subject areas have been plotted on a single graph. Those categories with too few curves and miscellaneous categories have been plotted as single-curve graphs. Each graph, composite of single, is fully titled to indicate curve source and is indexed by subject to facilitate user retrieval.

More than Beliefs: Subject Areas and Teachers' Integration of Laptops in Secondary Teaching

ERIC Educational Resources Information Center

Howard, Sarah K.; Chan, Amy; Caputi, Peter

2015-01-01

The purpose of this paper is to explore the relationship of subject areas to teachers' technology integration. Educational technology research has often identified "culture clashes" to explain differences in technology use between subject areas. These clashes are frequently attributed to core features, values and beliefs held in the…

2000 survey of window manufacturers on the subject of switchable glass

NASA Astrophysics Data System (ADS)

LaPointe, Michael R.; Sottile, Gregory M.

2001-11-01

The results of a 2000 survey of United States window manufacturers on the subject of switchable glass are discussed. The areas covered in this paper include awareness of the overall product category of switchable glass and various types of switchable glass, attitudes toward specific features of switchable glass, expectations for manufacturer production of such products, expectations for market penetration rates among end-product consumers, levels of price sensitivity among window manufacturers regarding switchable glass, and expectations for the pace of new product development within the window industry over the next five years.

EEG datasets for motor imagery brain-computer interface.

PubMed

Cho, Hohyun; Ahn, Minkyu; Ahn, Sangtae; Kwon, Moonyoung; Jun, Sung Chan

2017-07-01

Most investigators of brain-computer interface (BCI) research believe that BCI can be achieved through induced neuronal activity from the cortex, but not by evoked neuronal activity. Motor imagery (MI)-based BCI is one of the standard concepts of BCI, in that the user can generate induced activity by imagining motor movements. However, variations in performance over sessions and subjects are too severe to overcome easily; therefore, a basic understanding and investigation of BCI performance variation is necessary to find critical evidence of performance variation. Here we present not only EEG datasets for MI BCI from 52 subjects, but also the results of a psychological and physiological questionnaire, EMG datasets, the locations of 3D EEG electrodes, and EEGs for non-task-related states. We validated our EEG datasets by using the percentage of bad trials, event-related desynchronization/synchronization (ERD/ERS) analysis, and classification analysis. After conventional rejection of bad trials, we showed contralateral ERD and ipsilateral ERS in the somatosensory area, which are well-known patterns of MI. Finally, we showed that 73.08% of datasets (38 subjects) included reasonably discriminative information. Our EEG datasets included the information necessary to determine statistical significance; they consisted of well-discriminated datasets (38 subjects) and less-discriminative datasets. These may provide researchers with opportunities to investigate human factors related to MI BCI performance variation, and may also achieve subject-to-subject transfer by using metadata, including a questionnaire, EEG coordinates, and EEGs for non-task-related states. © The Authors 2017. Published by Oxford University Press.

Baseline recruitment and analyses of nonresponse of the Heinz Nixdorf Recall Study: identifiability of phone numbers as the major determinant of response.

PubMed

Stang, A; Moebus, S; Dragano, N; Beck, E M; Möhlenkamp, S; Schmermund, A; Siegrist, J; Erbel, R; Jöckel, K H

2005-01-01

The Heinz Nixdorf Recall Study is an ongoing population-based prospective cardiovascular cohort study of the Ruhr area in Germany. This paper focuses on the recruitment strategy and its response results including a comparison of participants of the baseline examination with nonparticipants. Random samples of the general population were drawn from residents' registration offices including men and women aged 45-74 years. We used a multimode contact approach including an invitational letter, a maximum of two reminder letters and phone calls for the recruitment of study subjects. Nonparticipants were asked to fill in a short questionnaire. We calculated proportions of response, contact, cooperation and recruitment efficacy to characterize the participation. Overall, 4487 eligible subjects participated in our study. Although the elderly (65-75 years) had the highest contact proportion, the cooperation proportion was the lowest among both men and women. The recruitment efficacy proportion was highest among subjects aged 55-64 years. The identifiability of the phone number of study subjects was an important determinant of response. The recruitment efficacy proportion among subjects without an identified phone number was 11.4% as compared to 65.3% among subjects with an identified phone number. The majority of subjects agreed to participate after one invitational letter only (52.6%). A second reminding letter contributed only very few participants to the study. Nonparticipants were more often current smokers than participants and less often belonged to the highest social class. Living in a regular relationship with a partner was more often reported among participants than nonparticipants.

In vivo tibiofemoral cartilage-to-cartilage contact area of females with medial osteoarthritis under acute loading using MRI.

PubMed

Shin, Choongsoo S; Souza, Richard B; Kumar, Deepak; Link, Thomas M; Wyman, Bradley T; Majumdar, Sharmila

2011-12-01

To investigate the effect of acute loading on in vivo tibiofemoral contact area changes in both compartments, and to determine whether in vivo tibiofemoral contact area differs between subjects with medial knee osteoarthritis (OA) and healthy controls. Ten subjects with medial knee OA (KL3) and 11 control subjects (KL0) were tested. Coronal three-dimensional spoiled gradient-recalled (3D-SPGR) and T(2) -weighted fast spin-echo FSE magnetic resonance imaging (MRI) of the knee were acquired under both unloaded and loaded conditions. Tibiofemoral cartilage contact areas were measured using image-based 3D models. Tibiofemoral contact areas in both compartments significantly increased under loading (P < 0.001) and the increased contact area in the medial compartment was significantly larger than in the lateral compartment (P < 0.05). Medial compartment contact area was significantly larger in KL3 subjects than KL0 subjects, both at unloaded and loaded conditions (P < 0.05). Contact areas measured from 3D-SPGR and T(2) -weighted FSE images were strongly correlated (r = 0.904). Females with medial OA increased tibiofemoral contact area in the medial compartment compared to healthy subjects under both unloaded and loaded conditions. The contact area data presented in this study may provide a quantitative reference for further cartilage contact biomechanics such as contact stress analysis and cartilage biomechanical function difference between osteoarthritic and healthy knees. Copyright © 2011 Wiley Periodicals, Inc.

Impact of cognitive task on the posture of elderly subjects with Alzheimer's disease compared to healthy elderly subjects.

PubMed

Manckoundia, Patrick; Pfitzenmeyer, Pierre; d'Athis, Philippe; Dubost, Véronique; Mourey, France

2006-02-01

The aims of this study were to analyze the effects of cognitive task on static posture in Alzheimer's disease (AD) and in healthy elderly (HE) subjects and to evaluate whether those effects were greater in AD subjects than in HE subjects. We performed a posturographic analysis on 13 subjects with mild AD (mean age, 79.7+/-5.1 years, Mini-Mental State Examination scores between 18 and 23) and on 17 HE subjects (mean age, 78.5+/-4.4 years). After watching a video sequence, the subjects were asked to maintain a stable upright posture while standing on a force platform. Then, the postural sway was measured during the following two conditions: (1) quiet standing and (2) both standing and answering questions about the video sequence. We were interested in the center of pressure (CoP) area and path. For each group, the single task was compared to the dual task for the CoP area and path. We also compared the variability of both CoP area (variation of the CoP area between the single and the dual task) and path (variation of the CoP path between the single and the dual task) between the two groups. We showed that there was no significant difference between the single and the dual task in HE subjects concerning the CoP area and path, in contrast to the AD group, and that variability of both the CoP area and path were significantly greater in the AD subjects than in the HE subjects. This finding may contribute to the risk of falls in AD patients. Copyright (c) 2005 Movement Disorder Society.

40 CFR 51.1103 - Application of classification and attainment date provisions in CAA section 181 of subpart 2 to...

Code of Federal Regulations, 2012 CFR

2012-07-01

... attainment date provisions in CAA section 181 of subpart 2 to areas subject to § 51.1102(a). 51.1103 Section... attainment date provisions in CAA section 181 of subpart 2 to areas subject to § 51.1102(a). (a) In... Ozone NAAQS (0.075 ppm) for Areas Subject to Section 51.1102(a) Area class 8-hour design value(ppm ozone...

40 CFR 51.1103 - Application of classification and attainment date provisions in CAA section 181 of subpart 2 to...

Code of Federal Regulations, 2014 CFR

2014-07-01

... attainment date provisions in CAA section 181 of subpart 2 to areas subject to § 51.1102(a). 51.1103 Section... attainment date provisions in CAA section 181 of subpart 2 to areas subject to § 51.1102(a). (a) In... Ozone NAAQS (0.075 ppm) for Areas Subject to Section 51.1102(a) Area class 8-hour design value(ppm ozone...

40 CFR 51.1103 - Application of classification and attainment date provisions in CAA section 181 of subpart 2 to...

Code of Federal Regulations, 2013 CFR

2013-07-01

... attainment date provisions in CAA section 181 of subpart 2 to areas subject to § 51.1102(a). 51.1103 Section... attainment date provisions in CAA section 181 of subpart 2 to areas subject to § 51.1102(a). (a) In... Ozone NAAQS (0.075 ppm) for Areas Subject to Section 51.1102(a) Area class 8-hour design value(ppm ozone...

Computer Security Awareness Guide for Department of Energy Laboratories, Government Agencies, and others for use with Lawrence Livermore National Laboratory`s (LLNL): Computer security short subjects videos

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

Not Available

Lonnie Moore, the Computer Security Manager, CSSM/CPPM at Lawrence Livermore National Laboratory (LLNL) and Gale Warshawsky, the Coordinator for Computer Security Education & Awareness at LLNL, wanted to share topics such as computer ethics, software piracy, privacy issues, and protecting information in a format that would capture and hold an audience`s attention. Four Computer Security Short Subject videos were produced which ranged from 1-3 minutes each. These videos are very effective education and awareness tools that can be used to generate discussions about computer security concerns and good computing practices. Leaders may incorporate the Short Subjects into presentations. After talkingmore » about a subject area, one of the Short Subjects may be shown to highlight that subject matter. Another method for sharing them could be to show a Short Subject first and then lead a discussion about its topic. The cast of characters and a bit of information about their personalities in the LLNL Computer Security Short Subjects is included in this report.« less

MACULAR MICROVASCULAR NETWORKS IN HEALTHY PEDIATRIC SUBJECTS.

PubMed

Borrelli, Enrico; Lonngi, Marcela; Balasubramanian, Siva; Tepelus, Tudor C; Baghdasaryan, Elmira; Iafe, Nicholas A; Pineles, Stacy L; Velez, Federico G; Sarraf, David; Sadda, SriniVas R; Tsui, Irena

2018-02-22

To report optical coherence tomography angiography (OCTA) values in healthy pediatric eyes and to identify factors that may modify these values. In this prospective observational cross-sectional study, macular OCTA images were acquired from healthy pediatric patients. Main outcome measures were 1) foveal avascular zone (FAZ) area at the level of the superficial retinal capillary plexus (SCP); 2) SCP and deep retinal capillary plexus (DCP) perfusion density (based on the area of vessels); 3) SCP and DCP vessel density (based on a map with vessels of 1-pixel width); and 4) CC perfusion density. Multiple regression analysis was performed to assess the effect of age, sex, ethnicity, refraction, and foveal macular thickness (FMT) on OCTA parameters. Seventy-seven eyes from 52 subjects (23 male and 29 female) were included in analysis. Mean age was 11.1 ± 3.3 years (range = 5.0-17.0 years). Twenty-nine (55.8%) subjects were white, 14 (27.0%) Hispanic, 8 (15.4%) Asian, and 1 (1.8%) African-American. Mean refraction was -0.1 ± 2.4 diopters (D) (range = -5.75 to +9.0 D). Mean FMT was 248.6 ± 18.6 μm. Larger FAZ area was significantly associated with older age (P = 0.014). Furthermore, larger FAZ area was associated with reduced FMT (P < 0.0001). Male sex was associated only with increased SCP perfusion density (P = 0.042). Increased CC perfusion density was associated with younger age (P = 0.022). We report data for pediatric OCTA parameters in healthy subjects. Several variables influence the density of macular microvascular networks, and these factors should be considered in the OCTA study of pediatric eye disorders.

The Achilles Tendon in Healthy Subjects: An Anthropometric and Ultrasound Mapping Study.

PubMed

Patel, Nick N; Labib, Sameh A

Ultrasonography is an inexpensive, fast, and reliable imaging technique widely used to assess the Achilles tendon. Although significant data exists regarding pathologic tendon changes, ultrasound data from healthy individuals are more limited. We aimed to better characterize ultrasound Achilles tendon measurements in healthy individuals and identify important correlating factors. The information collected included patient demographics, body habitus, activity level, foot dominance, and resting ankle angle. Ultrasound analysis was performed bilaterally on the Achilles tendons of 50 subjects using a high-frequency transducer to measure tendon width, thickness, cross-sectional area, and length. Males had a significantly larger mean tendon length, width, thickness, and cross-sectional area. No statistically significant difference was found in any tendon dimension between the white and black participants. Similarly, no difference was found in any tendon parameter when comparing right versus left leg dominance. Healthy subjects had a mean ankle resting angle of 45.1° ± 24° with no statistically significant difference between right and left ankles. Considering all individuals, each tendon parameter (tendon length, width, thickness, and cross-sectional area) correlated positively with subject height, weight, tibia length, and foot size. Only the Achilles cross-sectional area correlated significantly with the activity level. The resting angle of the ankle correlated positively with both tendon length and thickness. In conclusion, we found significant variations in Achilles tendon anatomy in the healthy adult population. We have thoroughly characterized significant correlations between healthy tendon dimensions and various body habitus, activity levels, and ankle parameters. Greater knowledge of the normal Achilles tendon anatomy and characterization of its variations in the healthy population will potentially allow for better pathologic diagnosis and surgical repair. Copyright © 2017 The American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

Environmental Assessment for Property Transfer to Cheyenne Regional Medical Center, F.E. Warren Air Force Base, Wyoming

DTIC Science & Technology

2013-05-20

density residential and agricultural. Laramie County owns most of the land between the two segments of the subject property, with the exception of a home...receptors located nearest to the Proposed Action site include residential areas and Swan Ranch and Cheyenne Logistics Hub. Additional local...generate noise; sources would include periodic emergency vehicle use and helicopter flight operations. Nearby sensitive receptors (e.g., residential

Leith Creek, Scotland County, North Carolina, Detailed Project Report. Revised.

DTIC Science & Technology

1977-07-01

34Effect of the Plan on Environ- " ment" included loss of veqetation, tei.porary erosion and siltation, and better drained soils for a very narrow strip...tangible damages. Tangible damages are those subject to monetary evaluation and include: physical damages or losses to property and improvements...emergency costs for flood damage prevention; and business, 0 financial, and wage losses in and adjacent to flood areas. Intangible damages are not

Subjective wellbeing, suicide and socioeconomic factors: an ecological analysis in Hong Kong.

PubMed

Hsu, C-Y; Chang, S-S; Yip, P S F

2018-04-10

There has recently been an increased interest in mental health indicators for the monitoring of population wellbeing, which is among the targets of Sustainable Development Goals adopted by the United Nations. Levels of subjective wellbeing and suicide rates have been proposed as indicators of population mental health, but prior research is limited. Data on individual happiness and life satisfaction were sourced from a population-based survey in Hong Kong (2011). Suicide data were extracted from Coroner's Court files (2005-2013). Area characteristic variables included local poverty rate and four factors derived from a factor analysis of 21 variables extracted from the 2011 census. The associations between mean happiness and life satisfaction scores and suicide rates were assessed using Pearson correlation coefficient at two area levels: 18 districts and 30 quantiles of large street blocks (LSBs; n = 1620). LSB is a small area unit with a higher level of within-unit homogeneity compared with districts. Partial correlations were used to control for area characteristics. Happiness and life satisfaction demonstrated weak inverse associations with suicide rate at the district level (r = -0.32 and -0.36, respectively) but very strong associations at the LSB quantile level (r = -0.83 and -0.84, respectively). There were generally very weak or weak negative correlations across sex/age groups at the district level but generally moderate to strong correlations at the LSB quantile level. The associations were markedly attenuated or became null after controlling for area characteristics. Subjective wellbeing is strongly associated with suicide at a small area level; socioeconomic factors can largely explain this association. Socioeconomic factors could play an important role in determining the wellbeing of the population, and this could inform policies aimed at enhancing population wellbeing.

Age- and sex-associated changes in cerebral glucose metabolism in normal healthy subjects: statistical parametric mapping analysis of F-18 fluorodeoxyglucose brain positron emission tomography.

PubMed

Kim, In-Ju; Kim, Seong-Jang; Kim, Yong-Ki

2009-12-01

The age- and sex-associated changes of brain development are unclear and controversial. Several previous studies showed conflicting results of a specific pattern of cerebral glucose metabolism or no differences of cerebral glucose metabolism in association with normal aging process and sex. To investigate the effects of age and sex on changes in cerebral glucose metabolism in healthy subjects using fluorine-18 fluorodeoxyglucose (F-18 FDG) brain positron emission tomography (PET) and statistical parametric mapping (SPM) analysis. Seventy-eight healthy subjects (32 males, mean age 46.6+/-18.2 years; 46 females, mean age 40.6+/-19.8 years) underwent F-18 FDG brain PET. Using SPM, age- and sex-associated changes in cerebral glucose metabolism were investigated. In males, a negative correlation existed in several gray matter areas, including the right temporopolar (Brodmann area [BA] 38), right orbitofrontal (BA 47), left orbitofrontal gyrus (BA 10), left dorsolateral frontal gyrus (BA 8), and left insula (BA 13) areas. A positive relationship existed in the left claustrum and left thalamus. In females, negative changes existed in the left caudate body, left temporopolar area (BA 38), right orbitofrontal gyri (BA 47 and BA 10), and right dorsolateral prefrontal cortex (BA 46). A positive association was demonstrated in the left subthalamic nucleus and the left superior frontal gyrus. In white matter, an age-associated decrease in FDG uptake in males was shown in the left insula, and increased FDG uptake was found in the left corpus callosum. The female group had an age-associated negative correlation of FDG uptake only in the right corpus callosum. Using SPM, we found not only similar areas of brain, but also sex-specific cerebral areas of age-associated changes of FDG uptake.

The Contributions of Cerebro-Cerebellar Circuitry to Executive Verbal Working Memory

PubMed Central

Marvel, Cherie L.; Desmond, John E.

2009-01-01

Contributions of cerebro-cerebellar function to executive verbal working memory were examined using event-related functional magnetic resonance imaging (fMRI) while 16 subjects completed two versions of the Sternberg task. In both versions subjects were presented with two or six target letters during the encoding phase, which were held in memory during the maintenance phase. A single probe letter was presented during the retrieval phase. In the “match condition”, subjects decided whether the probe matched the target letters. In the “executive condition”, subjects created a new probe by counting two alphabetical letters forward (e.g., f → h) and decided whether the new probe matched the target letters. Neural activity during the match and executive conditions was compared during each phase of the task. There were four main findings. First, cerebro-cerebellar activity increased as a function of executive load. Second, the dorsal cerebellar dentate co-activated with the supplementary motor area (SMA) during encoding. This likely represented the formation of an articulatory (motor) trajectory. Third, the ventral cerebellar dentate co-activated with anterior prefrontal regions BA 9/46 and the pre-SMA during retrieval. This likely represented the manipulation of information and formation of a response. A functional dissociation between the dorsal “motor” dentate and “cognitive” ventral dentate agrees with neuroanatomical tract tracing studies that have demonstrated separate neural pathways involving each region of the dentate: the dorsal dentate projects to frontal motor areas (including the SMA), and the ventral dentate projects to frontal cognitive areas (including BA 9/46 and the pre-SMA). Finally, activity during the maintenance phase in BA 9, anterior insula, pre-SMA and ventral dentate predicted subsequent accuracy of response to the probe during the retrieval phase. This finding underscored the significant contribution of the pre-SMA/ventral dentate pathway – observed several seconds prior to any motor response to the probe -- to executive verbal working memory. PMID:19811779

Reference Manual for the Instructional Use of Microcomputers. Volume I (Release II).

ERIC Educational Resources Information Center

Forman, Denyse; And Others

This manual is intended to provide educators with information and guidelines for locating, selecting, and purchasing commercially available courseware for the Apple II microcomputer. A courseware index is provided which lists programs in broad subject areas and grade levels. Information given for each program includes its DOS, language, cost,…

The Reliability of Results from National Tests, Public Examinations, and Vocational Qualifications in England

ERIC Educational Resources Information Center

He, Qingping; Opposs, Dennis

2012-01-01

National tests, public examinations, and vocational qualifications in England are used for a variety of purposes, including the certification of individual learners in different subject areas and the accountability of individual professionals and institutions. However, there has been ongoing debate about the reliability and validity of their…

Asia: A Guide to Paperbacks. Revised Edition.

ERIC Educational Resources Information Center

Embree, Ainslie T., Ed.

The guide includes in-print titles which were listed in the original guide and the supplement, new titles which appeared between December 1965 and December 1967, books published in 1968 provided by some publishers, and a few titles omitted from earlier editions. All the books are listed alphabetically by author within five subject areas:…

ASIA A Guide to Paperbacks. Revised Edition.

ERIC Educational Resources Information Center

Embree, Ainslie T., Ed.

The guide includes in-print titles which were listed in the original guide and the supplement, new titles which appeared between December 1965 and December 1967, books published in 1968 provided by some publishers, and a few titles omitted from earlier editions. All the books are listed alphabetically by author within five subject areas:…

Japanese aerospace science and technology 1992. A bibliography with indexes

NASA Technical Reports Server (NTRS)

1993-01-01

This report contains 4271 annotated references to reports and journal articles of Japaness intellectual origin entered into the NASA scientific and technical information system during 1992. Representative subject areas of interest include: adaptive control, antireflection coatings, fiber reinforced composites, gallium arsenide lasers, laser interferometry, reduced gravity (microgravity), and VHSIC (circuits).

Protect Minnesota's Agricultural Land: Components and Activities for Elementary Students.

ERIC Educational Resources Information Center

Noy, Laura

An endeavor to alert elementary teachers and students to the need to protect and conserve one of Minnesota's basic resources, soil, these supplementary instructional activities are designed for easy integration into science, social studies, language arts, mathematics, and art subject and skill areas. Each activity includes a brief description of…

Library Bulletin [International Planned Parenthood Federation], July 1972.

ERIC Educational Resources Information Center

International Planned Parenthood Federation, London (England).

This quarterly accessions list of books received and catalogued in the library of the International Planned Parenthood Federation (IPPF) Central Office in London is concerned mainly with such subject areas as family life and sex education, child care and health, demography, and education. Books only are included and are arranged in classified…

Cooperative Learning in Organic Chemistry Increases Student Assessment of Learning Gains in Key Transferable Skills

ERIC Educational Resources Information Center

Canelas, Dorian A.; Hill, Jennifer L.; Novicki, Andrea

2017-01-01

Science and engineering educators and employers agree that students should graduate from college with expertise in their major subject area as well as the skills and competencies necessary for productive participation in diverse work environments. These competencies include problem-solving, communication, leadership, and collaboration, among…

Microcomputer Materials from MEP. An Annotated Directory of Packages of Interest to Further Education. An Occasional Paper.

ERIC Educational Resources Information Center

Gilbert, Leslie

Designed to disseminate information to the post-school sector of United Kingdom education, this directory provides information on 50 microcomputer software packages developed by the Microelectronics Education Program (MEP) and available through educational publishers. Subject areas represented include accountancy, biology, business education,…

Patent Databases. . .A Survey of What Is Available from DIALOG, Questel, SDC, Pergamon and INPADOC.

ERIC Educational Resources Information Center

Kulp, Carol S.

1984-01-01

Presents survey of two groups of databases covering patent literature: patent literature only and general literature that includes patents relevant to subject area of database. Description of databases and comparison tables for patent and general databases (cost, country coverage, years covered, update frequency, file size, and searchable data…

Information Management Basics in a New Technological Era. Proceedings of the 1984 CAUSE National Conference (Orlando, Florida, December 1984).

ERIC Educational Resources Information Center

CAUSE, Boulder, CO.

Proceedings of the 1984 CAUSE conference on information management and new technologies are presented. Contents include 49 papers covering seven subject areas: issues in higher education, managing the information resource, innovative technologies, office automation/networking, microcomputer issues and applications, promises and perils of…

77 FR 29320 - Proposed Information Collection; Election Administration in Urban and Rural Areas; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-17

... duties and activities to promote the effective administration of Federal elections. DATES: Written....gov with Urban/Rural study as the subject line. Written comments on the proposed information... survey: (1) Access the EAC Web site at www.eac.gov ; (2) write to the EAC (including your address and...

75 FR 67676 - Endangered and Threatened Wildlife and Plants; Revised Critical Habitat for Astragalus jaegerianus

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-03

.... 1531 et seq.), including whether there are threats to the species from human activity, the degree of...) Land-use designations and current or planned activities in the subject areas and their possible effects... identifying or clarifying the primary constituent elements and the resulting physical and biological features...

Using the Newspaper with Gifted Students.

ERIC Educational Resources Information Center

Guenther, John; And Others

This guide on using the newspaper is designed for secondary students in gifted education programs. Activities included in the guide can be used with a full range of subject areas, as students actually use the newspaper as the learning resource. The 50 activities are organized around the sections of the newspaper (general, news, editorials,…

Elementary Environmental Learning Packet K-3, Second Revised Edition. [Primary CEL Blocks. Teacher's Guide].

ERIC Educational Resources Information Center

Brevard County School Board, Cocoa, FL.

This environmental education program consists of two levels: primary and intermediate. The material in this publication encompasses the primary level. The learning materials are activity-based and incorporate process and subject area skills with knowledge and concern for the environment. The program is also interdisciplinary including activities…

Elementary Environmental Learning Packet K-3, Third Revised Edition. [Primary CEL Blocks, Student Activity Cards].

ERIC Educational Resources Information Center

Brevard County School Board, Cocoa, FL.

This environmental education program consists of two levels: primary and intermediate. The learning materials are activity based and incorporate process and subject area skills with knowledge and concern for the environment. The program is also interdisciplinary including activities and skills from art, language arts, mathematics, music, science,…

Bioethics Cases and Issues: Enrichment for Social Science, Humanities, and Science Courses.

ERIC Educational Resources Information Center

Guyer, Ruth Levy; Dillon, Mary Lou; Anderson, Linda; Szobota, Lola

2000-01-01

Discusses the use of bioethics and bioethical dilemmas in different subject areas at the high school level by focusing on the case of Baby K. Includes the story of Baby K, classroom activities for U.S. history, 10th and 11th grade ethics, and anatomy and physiology. (CMK)

Rehabilitation Teaching in the Sub-Arctic: Staying Cool at 40 Degrees Below.

ERIC Educational Resources Information Center

Ponchillia, Susan

2001-01-01

The writer, a rehabilitation teacher, describes her visit and volunteer work with the Canadian National Institute for the Blind in Canada's Northwest Territories. She describes the area's geography, people, and her experiences including learning to drive on the gravel highway and her rehabilitation teaching subjects. Closing reflections focus on…

Independent Curriculum Enrichment Studies: Learning Packages for the Gifted. Table of Contents; Teachers' Sheets.

ERIC Educational Resources Information Center

Lafayette School District, CA.

The looseleaf binder contains a series of 268 learning packages for gifted and talented elementary school students, divided into 13 subject area sections, including art, chess, general, health, language arts, literature, mathematics, perception, reading, science, social studies, study skills, and thinking skills. Two additional sections include…

Documenting Student Learning in Music Performance: A Framework

ERIC Educational Resources Information Center

Wesolowski, Brian

2014-01-01

A fundamental aim of the Race to the Top agenda is to assess the effectiveness of teachers based on value-added growth measurement models of student achievement. However, in nontested grades and subject areas, such as music, alternative assessment types are being considered, including district-, school-, or teacher-developed measures. This article…

Imagining and Engaging Difference in the Art Museum

ERIC Educational Resources Information Center

Keith, Kimberly F.

2012-01-01

This article focuses on power, difference and knowledge, areas critical to adult education. It conveys insights into how educators and curators in an art museum imagined and engaged with difference, and particularly the black subject, when working within a collaborative project that included the acquisition of art objects (fine art photography).…

Energy Conservation Education for New York State. Interdisciplinary Learning Activities. Grades 7-12.

ERIC Educational Resources Information Center

New York State Education Dept., Albany.

Provided in this document are 18 energy conservation activities designed to supplement regular classroom learning activities. A matrix correlating activity number with grade level and subject areas is included. Titles of activities are: puzzles; energy quiz; energy-related careers; reading a meter; trading calories for kilo-watts; conserving home…

78 FR 46922 - Atlantic Coastal Fisheries Cooperative Management Act Provisions; General Provisions for Domestic...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-02

... Federal lobster regulations in order to help determine the abundance and distribution of juvenile American lobsters at the Massachusetts and Rhode Island offshore wind farm area. The research is being conducted by... methods: Email: [email protected] . Include in the subject line ``Comments on CFRF Lobster EFP.'' Mail...

Annotated bibliography of Software Engineering Laboratory (SEL) literature

NASA Technical Reports Server (NTRS)

Card, D.

1982-01-01

An annotated bibliography of technical papers, documents, and memorandums produced by or related to the Software Engineering Laboratory is presented. More than 75 publications are summarized. An index of these publications by subject is also included. These publications cover many areas of software engineering and range from research reports to software documentation.

Who Am I? Self-Exploration Series 1. Courseware Evaluation for Vocational and Technical Education.

ERIC Educational Resources Information Center

Miller, Sandra; And Others

This courseware evaluation rates the Who Am I? program developed by Instructional Enterprises. (This program--not contained in this document--is an interactive guidance course including four inventories students use to learn more about themselves.) Part A describes the program in terms of subject area (personal development) and hardware…

Floral Design & Marketing.

ERIC Educational Resources Information Center

Anderson, Gary A.

This book is designed to survey the area of retail floriculture and make a current statement of the industry. The subject matter includes a blend of art, science, and business. It can be used in the following ways: by students pursuing individualized study; in a classroom where the instructor will reinforce, demonstrate, and expand upon the ideas;…

Kansas Association of DECA, High School Division. Examples of Written Competitive Events, 1979-80.

ERIC Educational Resources Information Center

Emporia State Univ., KS.

This compilation of competitive events (tests) is designed for use with the competency-based Interstate Distributive Education Curriculum (IDECC) Following a brief description of the IDECC curriculum, tests are included in the following subject areas: advertising, apparel and accessories, finance and credit, food marketing, food service general…

Music Teachers' Attitudes toward Transgender Students and Supportive School Practices

ERIC Educational Resources Information Center

Silveira, Jason M.; Goff, Sarah C.

2016-01-01

The purpose of this study was to measure music teachers' attitudes toward transgender individuals and toward school practices that support transgender students. Participants (N = 612) included men and women who teach a variety of music subjects in elementary, middle, and high schools, in urban, suburban, and rural areas. An online questionnaire…

Using Cue Cards throughout the K-12 Curriculum

ERIC Educational Resources Information Center

Conderman, Greg; Hedin, Laura R.

2015-01-01

As a flexible instructional tool, cue cards offer support for students with and without disabilities. By providing different amounts of support, they also can be used to differentiate instruction in a variety of subject areas and grade levels. This article describes various strategies for using cue cards and includes examples from K-12 classrooms.

A Reference Bibliography: A Basic Collection for an Elementary School.

ERIC Educational Resources Information Center

San Diego County Office of Education, CA.

This bibliography provides a selective list of books that could be purchased for a basic reference collection in an elementary (kindergarten through grade 6) library media center. The materials are arranged both by type of reference tool and by subject area. Contents include: (1) Almanacs; (2) Dictionaries; (3) Encyclopedias; (4) Customs,…

Aeronautical engineering: A continuing bibliography with indexes (supplement 298)

NASA Technical Reports Server (NTRS)

1993-01-01

This bibliography lists 328 reports, articles, and other documents recently introduced into the NASA scientific and technical information system. Subject coverage includes the following areas: design, construction, and testing of aircraft and aircraft engines; aircraft components, equipment, and systems; ground support systems; and theoretical and applied aspects of aerodynamics and general fluid dynamics.

World Wide Web Resources for Teaching and Learning Economics. ERIC Digest.

ERIC Educational Resources Information Center

VanFossen, Phillip J.

Technological resources abound for teachers of all subject areas, but for many reasons, such instructional technology seems to lend itself well to the social studies including economics. To help teachers efficiently use the latest economics resources available on the World Wide Web, this Digest identifies four sites that offer knowledge of…

Today's Students, Tomorrow's Citizens: Pathways for Learning, Science. Alabama High School Graduation Exam.

ERIC Educational Resources Information Center

Alabama State Dept. of Education, Montgomery. Div. of Instructional Services.

This document introduces the Alabama Graduation Examination Program (AGEP) which provides learning opportunities for high school students to meet the minimum competency requirements to earn a high school diploma in the state of Alabama. The Alabama High School Graduation Examination (AHSGE) content includes the subject areas of reading…

Demonstrating Computer Simulation Development for Intermediate and Middle School Applications.

ERIC Educational Resources Information Center

Fyffe, Darrel W.; And Others

This discussion of the use of microcomputers to simulate complex situations for classroom use describes the advantages of using simulations, including their adaptability to many subject areas and content fields, their power to explain complex concepts, and their ability to provide variations for individual users. As an example, seven objectives…

Teaching Large Classes in Higher Education. How To Maintain Quality with Reduced Resources.

ERIC Educational Resources Information Center

Gibbs, Graham, Ed.; Jenkins, Alan, Ed.

This publication seeks to give practical assistance to teachers and administrators responsible for teaching large classes at collges and universities in the United Kingdom. Areas covered include class size, problems related to learning and teaching, teaching strategies in specific disciplines, field study experience and other subjects. The 12…

A Guide to Airborne, Impact, and Structure Borne Noise--Control in Multifamily Dwellings.

ERIC Educational Resources Information Center

Berendt, Raymond D.; And Others

The control of noise on buildings is discussed extensively in this document, incorporating a broad range of criteria appropriate for isolating air borne, impact, and structure-borne noise associated with residential construction. Subject areas include--(1) noise types, sources, and transmission, (2) general principles of noise control, (3)…

Tradition and Transformation. Fulbright Hays Summer Seminar Abroad Program 1995 (China).

ERIC Educational Resources Information Center

National Committee on United States-China Relations, New York, NY.

These projects were completed by participants in the Fulbright-Hays seminar in China in 1995. The participants represented various regions of the U.S. and different grade levels and subject areas. The units include: (1) "Travel Guide to China" (Marcy Adelson); (2) "Traditional and Contemporary Values of China" (Peter Ciemins);…

Leaf Activities.

ERIC Educational Resources Information Center

Mingie, Walter

Leaf activities can provide a means of using basic concepts of outdoor education to learn in elementary level subject areas. Equipment needed includes leaves, a clipboard with paper, and a pencil. A bag of leaves may be brought into the classroom if weather conditions or time do not permit going outdoors. Each student should pick a leaf, examine…

Internet without Fear! Practical Tips and Activities for the Elementary Classroom.

ERIC Educational Resources Information Center

Offutt, Elizabeth Rhodes; Offutt, Charles R.

This book provides guidelines on how to use the Internet, discusses the educational benefits of the Internet, and includes several activities in seven subject areas for grades K-6. The book is divided into two parts: "Entering a New World" and "Integrating Internet Resources Throughout the Curriculum." The first part provides a…

Career Orientation Curriculum Guide: 7-8.

ERIC Educational Resources Information Center

Willoughby-Eastlake School District, Willoughby, OH.

The Ohio Career Development Model at the 7th and 8th grade level, the career orientation segment, states that students are to be exposed or oriented to the 15 USOE occupational clusters. Units are outlined relating each subject area to a specific cluster or clusters. Each unit includes a developmental objective, related behavioral objectives, and…

Who Will Teach? A Fundamental Challenge to Medical Education.

ERIC Educational Resources Information Center

Woolliscroft, James O.

1995-01-01

Medical school faculty members' broad understanding of their domains has atrophied as specialization has increased. Medical students need teachers who can integrate the specific areas of a subject with overarching themes. Expanding the values of the university to once again include the scholarship of integration and teaching would provide the best…

Your Guide for Teaching Money Management. [Revised.] Money Management.

ERIC Educational Resources Information Center

Baran, Nancy H., Ed.; Tarrant, Sharon M., Ed.

This guide provides a framework for teaching consumer education to senior high and adult education classes. It may be used to develop a broad consumer economics program, to teach a single unit, or to incorporate money-managing concepts into various subject areas. Introductory materials include suggestions for adapting materials to curriculum…

50 CFR 32.32 - Illinois.

Code of Federal Regulations, 2014 CFR

2014-10-01

... hunter(s) moving through an area with the intent of displacing one or more deer in the direction of... nontoxic shot shells while in the field, including shot shells used for hunting wild turkey (see § 32.2(k... regulations subject to the following conditions: 1. You may only possess approved nontoxic shot while hunting...

Interpretations: A Student Journal of Historical Writings, 1988.

ERIC Educational Resources Information Center

Interpretations, 1988

1988-01-01

This booklet features a selection of student prepared essays, poetry, research papers, and reviews about various historical subjects and social studies-related areas. These collected works include: (1) "To the Mayan Ruins at Chichen-Itza, Mexico" (W. McClure); (2) "Corruption in Collegiate Athletics and How It Damages the Student Athlete's…

The Revised National Board Library Media Standards and You

ERIC Educational Resources Information Center

Garry, Candi Pierce

2010-01-01

The National Board for Professional Teaching Standards (NBPTS) offers a voluntary certification program as a means to recognize accomplished teaching in sixteen subject areas, including Library Media. The original standards for Library Media K-12 were published in 2000. In 2009, NBPTS selected a committee of library professionals from across the…

Exploring the Core: An Examination of Required Courses in ALA-Accredited

ERIC Educational Resources Information Center

Hall, Russell A.

2009-01-01

This paper examines the required courses of ALA-accredited Library and Information Science programs as published on their websites. The study expands on previous research in this area. Findings show that the typical core curriculum has grown to include both research and information technology in addition to the more traditional subjects. The…

Spatial accuracy assessment in natural resources and environmental sciences: Second International Symposium

Treesearch

H. Todd Mowrer; Raymond L. Czaplewski; R. H. Hamre

1996-01-01

This international symposium on theory and techniques for assessing the accuracy of spatial data and spatial analyses included more than ninety presentations by representatives from government, academic, and private institutions in over twenty countries throughout the world. To encourage interactions across disciplines, presentations in the general subject areas of...

From Compass to Hard Drive--Integrated Activities for Studying Magnets

ERIC Educational Resources Information Center

Dean, J.; Allwood, D. A.

2014-01-01

We describe a range of practical activities that allows students to investigate the properties and applications of magnets. The activities can be used in isolation or used together to build a rounded understanding of the subject area. The activities include simple demonstrations using common or inexpensive equipment, hands-on experiments for small…

Innovation for maintenance technology improvements

NASA Technical Reports Server (NTRS)

Shives, T. R. (Editor); Willard, W. A. (Editor)

1982-01-01

A group of 34 submitted entries (32 papers and 2 abstracts) from the 33rd meeting of the Mechanical Failures Prevention Group whose subject was maintenance technology improvement through innovation. Areas of special emphasis included maintenance concepts, maintenance analysis systems, improved maintenance processes, innovative maintenance diagnostics and maintenance indicators, and technology improvements for power plant applications.

16 CFR 308.2 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... (b)(5) (47 U.S.C. 228(b)(5)). (2) Such term does not include directory services provided by a common... to education, subjects of academic study, or other related areas of school study. (b) Commission... the Communications Act of 1934, 47 U.S.C. 228. 1 1 Section 228 of the Communications Act of 1934...

16 CFR 308.2 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-01-01

... (b)(5) (47 U.S.C. 228(b)(5)). (2) Such term does not include directory services provided by a common... to education, subjects of academic study, or other related areas of school study. (b) Commission... the Communications Act of 1934, 47 U.S.C. 228. 1 1 Section 228 of the Communications Act of 1934...

16 CFR 308.2 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... (b)(5) (47 U.S.C. 228(b)(5)). (2) Such term does not include directory services provided by a common... to education, subjects of academic study, or other related areas of school study. (b) Commission... the Communications Act of 1934, 47 U.S.C. 228. 1 1 Section 228 of the Communications Act of 1934...

16 CFR 308.2 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-01-01

... (b)(5) (47 U.S.C. 228(b)(5)). (2) Such term does not include directory services provided by a common... to education, subjects of academic study, or other related areas of school study. (b) Commission... the Communications Act of 1934, 47 U.S.C. 228. 1 1 Section 228 of the Communications Act of 1934...

16 CFR 308.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... (b)(5) (47 U.S.C. 228(b)(5)). (2) Such term does not include directory services provided by a common... to education, subjects of academic study, or other related areas of school study. (b) Commission... the Communications Act of 1934, 47 U.S.C. 228. 1 1 Section 228 of the Communications Act of 1934...

Personal exposure of children and adults to airborne benzene in four French cities

NASA Astrophysics Data System (ADS)

Gonzalez-Flesca, Norbert; Nerriere, Eléna; Leclerc, Nathalie; Le Meur, Sébastien; Marfaing, Hélène; Hautemanière, Alexis; Zmirou-Navier, Denis

Atmospheric concentrations of and personal exposure to benzene have been measured in four French metropolitan areas for 210 subjects over two seasons. Half of the volunteers were 6-13-year-old children. The adult subjects were non-smokers, not occupationally exposed and they live and work in the monitored areas. Measurements were performed using diffusive samplers followed by GC-FID analysis. The average values for ambient air concentrations (μg m -3) were: Rouen: 1.5; Île de France (Paris area): 1.6; Grenoble: 2.3 and Strasbourg: 2.6, showing that benzene concentrations in the ambient air of the four cities satisfy the requirements of the European Directive 2000/69EC of the European Parliament which stipulates a limit value of 5 μg m -3. However, the 48 h exposures measured were found to be between 2.7 and 3.5 times higher than ambient air concentrations. As a consequence, 60% of the subjects investigated, including children, were exposed to concentrations higher than the ambient air limit value. This work confirms that air monitoring data collected by fixed stations should be used with caution when assessing population exposure to benzene, especially given the influence of indoor sources and other polluted microenvironments where people spend part of their time.

Improvement in signs and symptoms in psoriasis patients with Pycnogenol® supplementation.

PubMed

Belcaro, G; Luzzi, R; Hu, S; Cesarone, M R; Dugall, M; Ippolito, E; Corsi, M; Caporale, S

2014-03-01

The aim of the study was the evaluation of supplementation with Pycnogenol®, French maritime pine bark extract (registered trademark of Horphag Research Ltd.) to improve the effects of the management of psoriasis and reduce the need for treatments. Patients (age range 30-45) with moderate/severe plaque psoriasis were included in a 12-week registry study that did not interfere with 'standard management'. The minimum Psoriasis Area Severity Index (PASI) score at inclusion was 10. Subjects with 10-29% (grade 2) and 30-49% (grade 3) of involved area were included. Oxidative stress (plasma free radicals) was measured. Patient-reported measures included the Dermatology Life Quality Index (DLQI). The supplement was used at a dosage of 150 mg/day (50 mg three times daily). The two registry groups (standard management and standard management+supplementation) were comparable. Dropouts were due to logistical problems. Single PASI items were evaluated: a decrease in the affected body area in boths groups was observed. The decrease in affected areas was more pronounced in the Pycnogenol group in all body regions. The severity score (erythema, induration, desquamation) improved more significantly with Pycnogenol. Considering the water content of skin in all areas, the increase was higher with Pycnogenol. The quantity of exfoliating cells (score from -5 to +5) was significantly reduced in both groups, with a better action using Pycnogenol. Skin moisture improved with treatment in all subjects, with better effects using Pycnogenol. Using a modified (12 items) DLQI indicating how much psoriasis had affected the patient's life in the previous week, Pycnogenol-supplemented subjects performed better for each single parameter in comparison with standard management. Improvement in the treatment time (-32% in comparison with standard management) and costs (decreased on average 36.4% in comparison with standard management) were observed in the supplement group. A decrease in consumption of other drugs was observed with the supplement. Oxidative stress was significantly lower in the supplement group at 12 weeks. These results indicate the efficacy of Pycnogenol supplementation in improving control of the most common clinical aspects of psoriasis and in reducing oxidative stress. Further studies may indicate the possible systemic or local use of Pycnogenol and its role in controlling side effects and costs of standard management.

Broca’s area network in language function: a pooling-data connectivity study

PubMed Central

Bernal, Byron; Ardila, Alfredo; Rosselli, Monica

2015-01-01

Background and Objective: Modern neuroimaging developments have demonstrated that cognitive functions correlate with brain networks rather than specific areas. The purpose of this paper was to analyze the connectivity of Broca’s area based on language tasks. Methods: A connectivity modeling study was performed by pooling data of Broca’s activation in language tasks. Fifty-seven papers that included 883 subjects in 84 experiments were analyzed. Analysis of Likelihood Estimates of pooled data was utilized to generate the map; thresholds at p < 0.01 were corrected for multiple comparisons and false discovery rate. Resulting images were co-registered into MNI standard space. Results: A network consisting of 16 clusters of activation was obtained. Main clusters were located in the frontal operculum, left posterior temporal region, supplementary motor area, and the parietal lobe. Less common clusters were seen in the sub-cortical structures including the left thalamus, left putamen, secondary visual areas, and the right cerebellum. Conclusion: Broca’s area-44-related networks involved in language processing were demonstrated utilizing a pooling-data connectivity study. Significance, interpretation, and limitations of the results are discussed. PMID:26074842

Process of electrolysis and fractional crystallization for aluminum purification

DOEpatents

Dawless, R.K.; Bowman, K.A.; Mazgaj, R.M.; Cochran, C.N.

1983-10-25

A method is described for purifying aluminum that contains impurities, the method including the step of introducing such aluminum containing impurities to a charging and melting chamber located in an electrolytic cell of the type having a porous diaphragm permeable by the electrolyte of the cell and impermeable to molten aluminum. The method includes further the steps of supplying impure aluminum from the chamber to the anode area of the cell and electrolytically transferring aluminum from the anode area to the cathode through the diaphragm while leaving impurities in the anode area, thereby purifying the aluminum introduced into the chamber. The method includes the further steps of collecting the purified aluminum at the cathode, and lowering the level of impurities concentrated in the anode area by subjecting molten aluminum and impurities in said chamber to a fractional crystallization treatment wherein eutectic-type impurities crystallize and precipitate out of the aluminum. The eutectic impurities that have crystallized are physically removed from the chamber. The aluminum in the chamber is now suited for further purification as provided in the above step of electrolytically transferring aluminum through the diaphragm. 2 figs.

Process of electrolysis and fractional crystallization for aluminum purification

DOEpatents

Dawless, Robert K.; Bowman, Kenneth A.; Mazgaj, Robert M.; Cochran, C. Norman

1983-10-25

A method for purifying aluminum that contains impurities, the method including the step of introducing such aluminum containing impurities to a charging and melting chamber located in an electrolytic cell of the type having a porous diaphragm permeable by the electrolyte of the cell and impermeable to molten aluminum. The method includes further the steps of supplying impure aluminum from the chamber to the anode area of the cell and electrolytically transferring aluminum from the anode area to the cathode through the diaphragm while leaving impurities in the anode area, thereby purifying the aluminum introduced into the chamber. The method includes the further steps of collecting the purified aluminum at the cathode, and lowering the level of impurities concentrated in the anode area by subjecting molten aluminum and impurities in said chamber to a fractional crystallization treatment wherein eutectic-type impurities crystallize and precipitate out of the aluminum. The eutectic impurities that have crystallized are physically removed from the chamber. The aluminum in the chamber is now suited for further purification as provided in the above step of electrolytically transferring aluminum through the diaphragm.

Sensory-motor networks involved in speech production and motor control: an fMRI study.

PubMed

Behroozmand, Roozbeh; Shebek, Rachel; Hansen, Daniel R; Oya, Hiroyuki; Robin, Donald A; Howard, Matthew A; Greenlee, Jeremy D W

2015-04-01

Speaking is one of the most complex motor behaviors developed to facilitate human communication. The underlying neural mechanisms of speech involve sensory-motor interactions that incorporate feedback information for online monitoring and control of produced speech sounds. In the present study, we adopted an auditory feedback pitch perturbation paradigm and combined it with functional magnetic resonance imaging (fMRI) recordings in order to identify brain areas involved in speech production and motor control. Subjects underwent fMRI scanning while they produced a steady vowel sound /a/ (speaking) or listened to the playback of their own vowel production (playback). During each condition, the auditory feedback from vowel production was either normal (no perturbation) or perturbed by an upward (+600 cents) pitch-shift stimulus randomly. Analysis of BOLD responses during speaking (with and without shift) vs. rest revealed activation of a complex network including bilateral superior temporal gyrus (STG), Heschl's gyrus, precentral gyrus, supplementary motor area (SMA), Rolandic operculum, postcentral gyrus and right inferior frontal gyrus (IFG). Performance correlation analysis showed that the subjects produced compensatory vocal responses that significantly correlated with BOLD response increases in bilateral STG and left precentral gyrus. However, during playback, the activation network was limited to cortical auditory areas including bilateral STG and Heschl's gyrus. Moreover, the contrast between speaking vs. playback highlighted a distinct functional network that included bilateral precentral gyrus, SMA, IFG, postcentral gyrus and insula. These findings suggest that speech motor control involves feedback error detection in sensory (e.g. auditory) cortices that subsequently activate motor-related areas for the adjustment of speech parameters during speaking. Copyright © 2015 Elsevier Inc. All rights reserved.

Histologic improvement in photodamage after 12 months of treatment with tretinoin emollient cream (0.02%).

PubMed

Kircik, Leon H

2012-09-01

Topical retinoids, such as tretinoin, have been established as the gold standard for the treatment of photodamaged skin. This was a single-center, open-label, single-group, observational histologic subanalysis of 3 of 19 patients participating in a study of the efficacy and safety of tretinoin emollient cream 0.02% for the treatment of moderate to severe facial photodamage. Subjects were female, 18 years of age or older, and instructed to apply tretinoin 0.02% to the treatment areas for 12 months. Histology was undertaken using facial photographs and 2-mm biopsies of the lateral canthus area that were obtained from 3 subjects at baseline and 12 months. Histopathologic analyses revealed evidence of extensive solar elastosis at baseline for 2 of the 3 subjects who were white, with moderate elastosis observed for the third subject who was African American. Histologic improvements in photodamage following 12 months of treatment with tretinoin 0.02% were observed for each subject. Improvements included smoothing of the epidermis, a slightly thinner keratin layer, and thin, comparatively straight elastic and collagen fibers in the mid- to deep-dermal layer. The histologic changes in all subjects could be attributed to a remodeling (elastin) or repair (collagen) process that affected the connective tissue fibers in all layers of the dermis. These results suggest that tretinoin 0.02% may be an effective treatment for photodamage, and additional evaluation is warranted in future studies.

Regional cortical thinning in subjects with violent antisocial personality disorder or schizophrenia.

PubMed

Narayan, Veena M; Narr, Katherine L; Kumari, Veena; Woods, Roger P; Thompson, Paul M; Toga, Arthur W; Sharma, Tonmoy

2007-09-01

Violent behavior is associated with antisocial personality disorder and to a lesser extent with schizophrenia. Neuroimaging studies have suggested that several biological systems are disturbed in schizophrenia, and structural changes in frontal and temporal lobe regions are reported in both antisocial personality disorder and schizophrenia. The neural substrates that underlie violent behavior specifically and their structural analogs, however, remain poorly understood. Nor is it known whether a common biological basis exists for aggressive, impulsive, and violent behavior across these clinical populations. To explore the correlates of violence with brain structure in antisocial personality disorder and schizophrenia, the authors used magnetic resonance imaging data to investigate for the first time, to the authors' knowledge, regional differences in cortical thickness in violent and nonviolent individuals with schizophrenia and/or antisocial personality disorder and in healthy comparison subjects. Subject groups included right-handed men closely matched for demographic variables (total number of subjects=56). Violence was associated with cortical thinning in the medial inferior frontal and lateral sensory motor cortex, particularly in the right hemisphere, and surrounding association areas (Brodmann's areas 10, 11, 12, and 32). Only violent subjects with antisocial personality disorder exhibited cortical thinning in inferior mesial frontal cortices. The biological underpinnings of violent behavior may therefore vary between these two violent subject groups in which the medial frontal cortex is compromised in antisocial personality disorder exclusively, but laminar abnormalities in sensorimotor cortices may relate to violent behavior in both antisocial personality disorder and schizophrenia.

Regional Cortical Thinning in Subjects With Violent Antisocial Personality Disorder or Schizophrenia

PubMed Central

Narayan, Veena M.; Narr, Katherine L.; Kumari, Veena; Woods, Roger P.; Thompson, Paul M.; Toga, Arthur W.; Sharma, Tonmoy

2011-01-01

Violent behavior is associated with antisocial personality disorder and to a lesser extent with schizophrenia. Neuroimaging studies have suggested that several biological systems are disturbed in schizophrenia, and structural changes in frontal and temporal lobe regions are reported in both antisocial personality disorder and schizophrenia. The neural substrates that underlie violent behavior specifically and their structural analogs, however, remain poorly understood. Nor is it known whether a common biological basis exists for aggressive, impulsive, and violent behavior across these clinical populations. To explore the correlates of violence with brain structure in antisocial personality disorder and schizophrenia, the authors used magnetic resonance imaging data to investigate for the first time, to the authors’ knowledge, regional differences in cortical thickness in violent and nonviolent individuals with schizophrenia and/or antisocial personality disorder and in healthy comparison subjects. Subject groups included right-handed men closely matched for demographic variables (total number of subjects=56). Violence was associated with cortical thinning in the medial inferior frontal and lateral sensory motor cortex, particularly in the right hemisphere, and surrounding association areas (Brodmann’s areas 10, 11, 12, and 32). Only violent subjects with antisocial personality disorder exhibited cortical thinning in inferior mesial frontal cortices. The biological underpinnings of violent behavior may therefore vary between these two violent subject groups in which the medial frontal cortex is compromised in antisocial personality disorder exclusively, but laminar abnormalities in sensorimotor cortices may relate to violent behavior in both antisocial personality disorder and schizophrenia. PMID:17728428

Elevated levels of plasma uric acid and its relation to hypertension in arsenic-endemic human individuals in Bangladesh

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

Huda, Nazmul; Department of Medicine, Rajshahi Medical College, Rajshahi 6000; Hossain, Shakhawoat

Blood uric acid has been recognized as a putative marker for cardiovascular diseases (CVDs). CVDs are the major causes of arsenic-related morbidity and mortality. However, the association of arsenic exposure with plasma uric acid (PUA) levels in relation to CVDs has not yet been explored. This study for the first time demonstrated the associations of arsenic exposure with PUA levels and its relationship with hypertension. A total of 483 subjects, 322 from arsenic-endemic and 161 from non-endemic areas in Bangladesh were recruited as study subjects. Arsenic concentrations in the drinking water, hair and nails of the study subjects were measuredmore » by inductively coupled plasma mass spectroscopy. PUA levels were measured using a colorimetric method. We found that PUA levels were significantly (p < 0.001) higher in males and females living in arsenic-endemic areas than those in non-endemic area. Arsenic exposure (water, hair and nail arsenic) levels showed significant positive correlations with PUA levels. In multiple regression analyses, arsenic exposure levels were found to be the most significant contributors on PUA levels among the other variables that included age, body mass index, blood urea nitrogen, and smoking. There were dose–response relationships between arsenic exposure and PUA levels. Furthermore, diastolic and systolic blood pressure showed significant positive correlations with PUA levels. Finally, the average PUA levels were significantly higher in the hypertensive group than those in the normotensive group in both males and females living in arsenic-endemic areas. These results suggest that arsenic exposure-related elevation of PUA levels may be implicated in arsenic-induced CVDs. - Highlights: • PUA levels were higher in arsenic-endemic subjects than in non-endemic subjects. • Drinking water, hair and nail arsenic showed significant associations with PUA levels. • Drinking water, hair and nail arsenic showed dose–response relationships with PUA. • Arsenic-endemic hypertensive study subjects had elevated levels of PUA. • Increased PUA levels may be implicated in arsenic-induced CVDs.« less

Academic Majors and Subject-Area Certifications of Health Education Teachers in the United States, 2011-2012

ERIC Educational Resources Information Center

Cardina, Catherine

2014-01-01

Purpose: The purpose of this study was to identify academic preparation and subject-area certifications of K-12 public school staff teaching at least one health education class during 2011-2012 academic year. In general, teachers who are well qualified to teach a subject area are more likely to positively affect student achievement. Methods: Data…

Improving Students' Transfer of Learning among Subject Areas through the Use of an Integrated Curriculum and Alternative Assessment.

ERIC Educational Resources Information Center

Boidy, Tish; Moran, Michelle

An intervention program sought to improve third- and fifth- grade students' ability to transfer learning among subject areas and to apply their learning to everyday occurrences. Surveys and interviews revealed the lack of student transference of knowledge among subject areas; teacher surveys and an interview with the curriculum director provided…

The expression and comparison of healthy and ptotic upper eyelid contours using a polynomial mathematical function.

PubMed

Mocan, Mehmet C; Ilhan, Hacer; Gurcay, Hasmet; Dikmetas, Ozlem; Karabulut, Erdem; Erdener, Ugur; Irkec, Murat

2014-06-01

To derive a mathematical expression for the healthy upper eyelid (UE) contour and to use this expression to differentiate the normal UE curve from its abnormal configuration in the setting of blepharoptosis. The study was designed as a cross-sectional study. Fifty healthy subjects (26M/24F) and 50 patients with blepharoptosis (28M/22F) with a margin-reflex distance (MRD1) of ≤2.5 mm were recruited. A polynomial interpolation was used to approximate UE curve. The polynomial coefficients were calculated from digital eyelid images of all participants using a set of operator defined points along the UE curve. Coefficients up to the fourth-order polynomial, iris area covered by the UE, iris area covered by the lower eyelid and total iris area covered by both the upper and the lower eyelids were defined using the polynomial function and used in statistical comparisons. The t-test, Mann-Whitney U test and the Spearman's correlation test were used for statistical comparisons. The mathematical expression derived from the data of 50 healthy subjects aged 24.1 ± 2.6 years was defined as y = 22.0915 + (-1.3213)x + 0.0318x(2 )+ (-0.0005x)(3). The fifth and the consecutive coefficients were <0.00001 in all cases and were not included in the polynomial function. None of the first fourth-order coefficients of the equation were found to be significantly different in male versus female subjects. In normal subjects, the percentage of the iris area covered by upper and lower lids was 6.46 ± 5.17% and 0.66% ± 1.62%, respectively. All coefficients and mean iris area covered by the UE were significantly different between healthy and ptotic eyelids. The healthy and abnormal eyelid contour can be defined and differentiated using a polynomial mathematical function.

Mathematically Derived Body Volume and Risk of Musculoskeletal Pain among Housewives in North India

PubMed Central

Bihari, Vipin; Kesavachandran, Chandrasekharan Nair; Mathur, Neeraj; Pangtey, Balram Singh; Kamal, Ritul; Pathak, Manoj Kumar; Srivastava, Anup Kumar

2013-01-01

Background Global Burden of Disease Study 2010 demonstrates the impact of musculoskeletal diseases as the second greatest cause of disability globally in all regions of the world. The study was conducted to determine the role of mathematically derived body volume (BV), body volume index (BVI), body mass index (BMI), body surface area (BSA) and body fat % (BF %) on musculoskeletal pain (MSP) among housewives in National Capital Region (NCR). Methods A cross sectional study was undertaken among 495 housewives from Gurgaon and New Okhla Industrial Development Area (NOIDA) in National Capital Region (NCR), New Delhi, India. The study includes questionnaire survey, clinical examination and body composition monitoring among housewives. Results A significantly higher BMI, BVI, BV and BSA were observed in subjects with MSP as compared to those who had no MSP. This was also true for subjects with pain in knee for BMI category for overweight. Subjects with pain in limbs had significantly high BMI and BVI as compared to subjects with no MSP. A significant positive correlation of age with BMI, BVI, BV and BSA was observed among subjects having no MSP denoting a direct relationship of age and these body factors. Conclusions The prevalence of MSP among housewives is associated with increasing age, BMI and BVI. This can possibly be used for formulating a strategy for prevention of MSP. PMID:24223218

Rethinking the area of protection "natural resources" in life cycle assessment.

PubMed

Dewulf, Jo; Benini, Lorenzo; Mancini, Lucia; Sala, Serenella; Blengini, Gian Andrea; Ardente, Fulvio; Recchioni, Marco; Maes, Joachim; Pant, Rana; Pennington, David

2015-05-05

Life cycle impact assessment (LCIA) in classical life cycle assessment (LCA) aims at analyzing potential impacts of products and services typically on three so-called areas of protection (AoPs): Natural Environment, Human Health, and Natural Resources. This paper proposes an elaboration of the AoP Natural Resources. It starts with analyzing different perspectives on Natural Resources as they are somehow sandwiched in between the Natural Environment (their cradle) and the human-industrial environment (their application). Reflecting different viewpoints, five perspectives are developed with the suggestion to select three in function of classical LCA. They result in three safeguard subjects: the Asset of Natural Resources, their Provisioning Capacity, and their role in Global Functions. Whereas the Provisioning Capacity is fully in function of humans, the global functions go beyond provisioning as they include nonprovisioning functions for humans and regulating and maintenance services for the globe as a whole, following the ecosystem services framework. A fourth and fifth safeguard subject has been identified: recognizing the role Natural Resources for human welfare, either specifically as building block in supply chains of products and services as such, either with or without their functions beyond provisioning. But as these are far broader as they in principle should include characterization of mechanisms within the human industrial society, they are considered as subjects for an integrated sustainability assessment (LCSA: life cycle sustainability assessment), that is, incorporating social, economic and environmental issues.

Prevalence of temporomandibular disorders: samples taken from attendees of medical health-care centers in the Islamic Republic of Iran.

PubMed

Balke, Zibandeh; Rammelsberg, Peter; Leckel, Michael; Schmitter, Marc

2010-01-01

To determine the prevalence of facial pain and temporomandibular disorders (TMD) in people located in urban and rural areas in a newly industrialized country (Iran). Two-hundred twenty-three subjects between 18 and 65 years of age (mean: 32.07; SD: 10.83) were randomly selected from an urban area and a rural area. One-hundred nineteen subjects from Mashhad (major city) and 104 subjects from Zoshk (village) were voluntarily recruited from medical health-care centers. Subjects who consulted the health-care center for dental, ear, nose, or throat issues were excluded. The monitoring of public health attendance of all citizens at designated health-care centers is compulsory by local law. All subjects were examined in accordance with the Research Diagnostic Criteria for TMD (RDC/TMD). Facial pain was assessed by using a questionnaire; the prevalence of myofascial pain, disc displacement, and degenerative disorders was determined by clinical examination. Nonparametric tests were used to assess group differences (ie, between village and city). Subjects in urban areas suffered less from facial pain (20.2% versus 46.2%; P < .01 [Mann-Whitney U test]) than subjects in rural areas. The frequency of TMD, disc displacement, and degenerative disorders was greater in the rural area. The symptoms under investigation were significantly more widespread in rural than in urban areas. With regard to TMD per se, the place of residence appears to be unimportant. However, the rural population was significantly affected by facial pain.

A case study of full integration of the arts into core subject area instruction in one East Texas secondary school

NASA Astrophysics Data System (ADS)

Leysath, Maggie

This exploratory phenomenological case study investigated the influence the full integration of the arts into core subject instruction has on classroom environment, student academic achievement, and student engagement as perceived by administrators, teachers, and students in one East Texas secondary school. Participant interviews were analyzed using Creswell's (2012) six-step method for analyzing phenomenological studies. The researcher implemented three learning activities in which ceramics learning objectives were fully integrated with chemistry learning objectives. The first activity combined clay properties and pottery wheel throwing with significant numbers. The second activity combined glaze formulation with moles. The third combined stoichiometry with the increased glaze formula for students to glaze the bowls they made. Findings suggest the full integration of art in core subject area instruction has numerous positive effects. Participants reported improved academic achievement for all students including reluctant learners. Students, teachers, and the administrator reported greater participation in the art integrated activities. Participants perceived a need for further training for teachers and administrators for greater success.

Characterizing a neurodegenerative syndrome: primary progressive apraxia of speech

PubMed Central

Duffy, Joseph R.; Strand, Edythe A.; Machulda, Mary M.; Senjem, Matthew L.; Master, Ankit V.; Lowe, Val J.; Jack, Clifford R.; Whitwell, Jennifer L.

2012-01-01

Apraxia of speech is a disorder of speech motor planning and/or programming that is distinguishable from aphasia and dysarthria. It most commonly results from vascular insults but can occur in degenerative diseases where it has typically been subsumed under aphasia, or it occurs in the context of more widespread neurodegeneration. The aim of this study was to determine whether apraxia of speech can present as an isolated sign of neurodegenerative disease. Between July 2010 and July 2011, 37 subjects with a neurodegenerative speech and language disorder were prospectively recruited and underwent detailed speech and language, neurological, neuropsychological and neuroimaging testing. The neuroimaging battery included 3.0 tesla volumetric head magnetic resonance imaging, [18F]-fluorodeoxyglucose and [11C] Pittsburg compound B positron emission tomography scanning. Twelve subjects were identified as having apraxia of speech without any signs of aphasia based on a comprehensive battery of language tests; hence, none met criteria for primary progressive aphasia. These subjects with primary progressive apraxia of speech included eight females and four males, with a mean age of onset of 73 years (range: 49–82). There were no specific additional shared patterns of neurological or neuropsychological impairment in the subjects with primary progressive apraxia of speech, but there was individual variability. Some subjects, for example, had mild features of behavioural change, executive dysfunction, limb apraxia or Parkinsonism. Voxel-based morphometry of grey matter revealed focal atrophy of superior lateral premotor cortex and supplementary motor area. Voxel-based morphometry of white matter showed volume loss in these same regions but with extension of loss involving the inferior premotor cortex and body of the corpus callosum. These same areas of white matter loss were observed with diffusion tensor imaging analysis, which also demonstrated reduced fractional anisotropy and increased mean diffusivity of the superior longitudinal fasciculus, particularly the premotor components. Statistical parametric mapping of the [18F]-fluorodeoxyglucose positron emission tomography scans revealed focal hypometabolism of superior lateral premotor cortex and supplementary motor area, although there was some variability across subjects noted with CortexID analysis. [11C]-Pittsburg compound B positron emission tomography binding was increased in only one of the 12 subjects, although it was unclear whether the increase was actually related to the primary progressive apraxia of speech. A syndrome characterized by progressive pure apraxia of speech clearly exists, with a neuroanatomic correlate of superior lateral premotor and supplementary motor atrophy, making this syndrome distinct from primary progressive aphasia. PMID:22382356

How to include the variability of TMS responses in simulations: a speech mapping case study

NASA Astrophysics Data System (ADS)

De Geeter, N.; Lioumis, P.; Laakso, A.; Crevecoeur, G.; Dupré, L.

2016-11-01

When delivered over a specific cortical site, TMS can temporarily disrupt the ongoing process in that area. This allows mapping of speech-related areas for preoperative evaluation purposes. We numerically explore the observed variability of TMS responses during a speech mapping experiment performed with a neuronavigation system. We selected four cases with very small perturbations in coil position and orientation. In one case (E) a naming error occurred, while in the other cases (NEA, B, C) the subject appointed the images as smoothly as without TMS. A realistic anisotropic head model was constructed of the subject from T1-weighted and diffusion-weighted MRI. The induced electric field distributions were computed, associated to the coil parameters retrieved from the neuronavigation system. Finally, the membrane potentials along relevant white matter fibre tracts, extracted from DTI-based tractography, were computed using a compartmental cable equation. While only minor differences could be noticed between the induced electric field distributions of the four cases, computing the corresponding membrane potentials revealed different subsets of tracts were activated. A single tract was activated for all coil positions. Another tract was only triggered for case E. NEA induced action potentials in 13 tracts, while NEB stimulated 11 tracts and NEC one. The calculated results are certainly sensitive to the coil specifications, demonstrating the observed variability in this study. However, even though a tract connecting Broca’s with Wernicke’s area is only triggered for the error case, further research is needed on other study cases and on refining the neural model with synapses and network connections. Case- and subject-specific modelling that includes both electromagnetic fields and neuronal activity enables demonstration of the variability in TMS experiments and can capture the interaction with complex neural networks.

Evaluation of annoyance from the wind turbine noise: a pilot study.

PubMed

Pawlaczyk-Łuszczyńska, Małgorzata; Dudarewicz, Adam; Zaborowski, Kamil; Zamojska-Daniszewska, Małgorzata; Waszkowska, Małgorzata

2014-06-01

The overall aim of this study was to evaluate the perception of and annoyance due to the noise from wind turbines in populated areas of Poland. The study group comprised 156 subjects. All subjects were asked to fill in a questionnaire developed to enable evaluation of their living conditions, including prevalence of annoyance due to the noise from wind turbines and the self-assessment of physical health and well-being. In addition, current mental health status of the respondents was assessed using Goldberg General Health Questionnaire GHQ-12. For areas where the respondents lived, A-weighted sound pressure levels (SPLs) were calculated as the sum of the contributions from the wind power plants in the specific area. It has been shown that the wind turbine noise at the calculated A-weighted SPL of 30-48 dB was noticed outdoors by 60.3% of the respondents. This noise was perceived as annoying outdoors by 33.3% of the respondents, while indoors by 20.5% of them. The odds ratio of being annoyed outdoors by the wind turbine noise increased along with increasing SPLs (OR = 2.1; 95% CI: 1.22-3.62). The subjects' attitude to wind turbines in general and sensitivity to landscape littering was found to have significant impact on the perceived annoyance. About 63% of variance in outdoors annoyance assessment might be explained by the noise level, general attitude to wind turbines and sensitivity to landscape littering. Before firm conclusions can be drawn further studies are needed, including a larger number of respondents with different living environments (i.e., dissimilar terrain, different urbanization and road traffic intensity).

Inflammatory biomarkers and radiologic measurements in never-smokers with COPD: A cross-sectional study from the CODA cohort

PubMed Central

Lee, Hyun; Hong, Yoonki; Lim, Myoung Nam; Bak, So Hyeon; Kim, Min-Ji; Kim, Kyunga; Kim, Woo Jin; Park, Hye Yun

2017-01-01

Various biomarkers have emerged as potential surrogates to represent various subgroups of chronic obstructive pulmonary disease (COPD), which manifest with different phenotypes. However, the biomarkers representing never-smokers with COPD have not yet been well elucidated. The aim of this study was to evaluate the associations of certain serum and radiological biomarkers with the presence of COPD in never-smokers. To explore the associations of serum and radiological biomarkers with the presence of COPD in never-smokers, we conducted a cross-sectional patient cohort study composed of never-smokers from the COPD in Dusty Areas (CODA) cohort, consisting of subjects living in dusty areas near cement plants in South Korea. Of the 131 never-smokers in the cohort, 77 (58.8%) had COPD. There were no significant differences in the number of subjects with high levels of inflammatory biomarkers (>90th percentile of never-smokers without COPD), including white blood cell count, total bilirubin, interleukin (IL)-6, IL-8, and C-reactive protein, or radiologic measurements (including emphysema index and mean wall area percentage) between never-smokers with COPD and those without COPD. However, the number of subjects with high uric acid was significantly higher in never-smokers with COPD than never-smokers without COPD (31.2% (24/77) vs. 11.1% (6/54); p = 0.013). In addition, multivariate analysis revealed that high uric acid was significantly associated with the presence of COPD in never-smokers (adjusted relative risk: 1.63; 95% confidence interval: 1.21, 2.18; p = 0.001). Our study suggests that high serum levels of uric acid might be a potential biomarker for assessing the presence of COPD in never-smokers. PMID:29117798

Laser applications to atmospheric sciences: A bibliography

NASA Technical Reports Server (NTRS)

Harris, F. S., Jr.

1975-01-01

A bibliography is given of 1460 references of the applications of lasers to atmospheric sciences. The subjects covered include: aerosols; clouds; the distribution and motion of atmospheric natural and man-made constituents; winds; temperature; turbulence; scintillation; elastic, Raman and resonance scattering; fluorescence; absorption and transmission; the application of the Doppler effect and visibility. Instrumentation, in particular lidar, is included, also data handling, and interpretation of the data for meteorological processes. Communications, geodesy and rangefinding are not included as distinct areas. The application to the atmosphere is covered, but not the ocean or its surface.

Program factors related to women's substance abuse treatment retention and other outcomes: a review and critique.

PubMed

Sun, An-Pyng

2006-01-01

This study examined program factors related to women's substance abuse treatment outcomes. Although substance abuse research is traditionally focused on men, some more recent studies target women. A systematic review of 35 empirical studies that included solely women subjects or that analyzed female subjects separately from male subjects revealed five elements related to women's substance abuse treatment effectiveness; these are (1) single- versus mixed-sex programs, (2) treatment intensity, (3) provision for child care, (4) case management and the "one-stop shopping" model, and (5) supportive staff plus the offering of individual counseling. Although all 35 studies contribute to the knowledge base, critiques of six areas of design weakness in the studies were included to provide directions for future studies; these are (1) lack of a randomized controlled design, (2) nondisentanglement of multiple conditions, (3) lack of a consistent definition for treatment factors and outcomes, (4) small sample size, (5) lack of thorough program description, and (6) lack of thorough statistical analyses.

Small gray matter volume in orbitofrontal cortex in Prader-Willi syndrome: a voxel-based MRI study.

PubMed

Ogura, Kaeko; Fujii, Toshikatsu; Abe, Nobuhito; Hosokai, Yoshiyuki; Shinohara, Mayumi; Takahashi, Shoki; Mori, Etsuro

2011-07-01

Prader-Willi syndrome (PWS) is a genetically determined neurodevelopmental disorder presenting with behavioral symptoms including hyperphagia, disinhibition, and compulsive behavior. The behavioral problems in individuals with PWS are strikingly similar to those in patients with frontal pathologies, particularly those affecting the orbitofrontal cortex (OFC). However, neuroanatomical abnormalities in the frontal lobe have not been established in PWS. The aim of this study was to look, using volumetric analysis, for morphological changes in the frontal lobe, especially the OFC, of the brains of individuals with PWS. Twelve adults with PWS and 13 age- and gender-matched control subjects participated in structural magnetic resonance imaging (MRI) scans. The whole-brain images were segmented and normalized to a standard stereotactic space. Regional gray matter volumes were compared between the PWS group and the control group using voxel-based morphometry. The PWS subjects showed small gray-matter volume in several regions, including the OFC, caudate nucleus, inferior temporal gyrus, precentral gyrus, supplementary motor area, postcentral gyrus, and cerebellum. The small gray-matter volume in the OFC remained significant in a separate analysis that included total gray matter volume as a covariate. These preliminary findings suggest that the neurobehavioral symptoms in individuals with PWS are related to structural brain abnormalities in these areas. Copyright © 2010 Wiley-Liss, Inc.

Bibliography, subject index, and author index of the literature examined by the Radiation Shielding Information Center (Reactor and Weapons Radiation Shielding). [1973--1976

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

Not Available

1978-01-01

An indexed bibliography is presented of literature selected by the Radiation Shielding Information Center since the previous volume was published in 1974 in the area of radiation transport and shielding against radiation from nuclear reactors, x-ray machines, radioisotopes, nuclear weapons (including fallout), and low-energy accelerators (e.g., neutron generators). In addition to lists of literature titles by subject categories (accessions 3501-4950), author and keyword indexes are given. Most of the literature selected for Vol. V was published in the years 1973 to 1976.

Understanding Imaginative Language: Theme 1 of the National Assessment of Literature.

ERIC Educational Resources Information Center

Brown, Rexford G.

This study includes exercises which assessed five rudimentary skills involved in understanding and interpreting imaginative literature. The study is one of a series by the National Assessment of Educational Progress, which gathers information about the eudcational attainments of 9, 13, and 17 year olds and adults (ages 26-35) in ten subject areas.…

Greenhouse Crop Production; A Student Handbook, Teacher Education Series, Volume 10 Number 3s.

ERIC Educational Resources Information Center

1969

This study guide, developed by the Department of Agricultural Education of The Pennsylvania State University and field-tested by 54 teachers, is for student use in a unit on greenhouse crop production. Learning objectives, key questions, vocabulary terms, subject matter, and references are included for each of these problem areas: (1) Occupational…

Magnificent Mum Education Program Featuring the Mum Kids (Grades 4-5).

ERIC Educational Resources Information Center

Kelleher, Christine, Ed.

Magnificent Mum Education Program is a theme-based program developed around the garden mum. With its bright colors, various flower forms, perennial life cycle, and easy propagation, the garden mum is ideal for classroom use and community planting programs. The mum-theme lessons can be integrated into all subject areas including science, math,…

Magnificent Mum Education Program Featuring the Mum Kids (Grades 2-3).

ERIC Educational Resources Information Center

Kelleher, Christine, Ed.

The Magnificent Mum Education Program is a theme-based program developed around the garden mum. With its bright colors, various flower forms, perennial life cycle, and easy propagation, the garden mum is ideal for classroom use and community planting programs. The mum-theme lessons can be integrated into all subject areas including science, math,…

Physical Education Curriculum Reform in China: A Perspective from Physical Education Teachers

ERIC Educational Resources Information Center

Jin, Aijing

2013-01-01

Background: Among the many changes occurring across Chinese society in the early years of the 21st century has been the construction and implementation of a new national curriculum which includes physical education (PE) as one of the main subject areas. Unlike the old PE curriculum with its sports performance-oriented criteria, the new curriculum…

The Use of Reddit as an Inexpensive Source for High-Quality Data

ERIC Educational Resources Information Center

Jamnik, Matthew R.; Lane, David J.

2017-01-01

Today, researchers have the ability to conduct their investigations in a number of different manners, including both traditional testing using university subject pool participants and the more recent method of online recruitment. Although the use of internet participants is becoming more popular, this area of research is still very much in its…

The Traits of Effective Spanish Writing = Las caracteristicas de la buena escritura en espanol. Second Edition.

ERIC Educational Resources Information Center

Flores, Will A.; Arrasmith, Dean G.

This English-Spanish language report includes the rationale for creating an assessment model for Spanish writing, offering an overview of the components of high quality assessment for any subject area, particularly Spanish writing. It presents the characteristics of effective Spanish writing, rubrics for scoring student performance based on the…

Biological Systems, Energy Sources, and Biology Teaching. Biology and Human Welfare.

ERIC Educational Resources Information Center

Tribe, Michael; Pritchard, Alan J.

This five-chapter document (part of a series on biology and human welfare) focuses on biological systems as energy sources and on the teaching of this subject area. Chapter 1 discusses various topics related to energy and ecology, including biomass, photosynthesis and world energy balances, energy flow through ecosystems, and others. Chapter 2…

Technology Education in Preschool: Providing Opportunities for Children to Use Artifacts and to Create

ERIC Educational Resources Information Center

Sundqvist, Pernilla; Nilsson, Tor

2018-01-01

In recent years, technology has been emphasized as an important area in early childhood curricula; however, in many countries preschool does not have the tradition of teaching specific subjects, and research shows that many preschool staff members are unsure about what teaching technology should include and how it should be taught. Therefore, with…

European aerospace science and technology, 1992: A bibliography with indexes

NASA Technical Reports Server (NTRS)

1993-01-01

This bibliography contains 1916 annotated references to reports and journal articles of European intellectual origin entered into the NASA Scientific and Technical Information System during 1992. Representative subject areas include: spacecraft and aircraft design, propulsion technology, chemistry and materials, engineering and mechanics, earth and life sciences, communications, computers and mathematics, and the natural space sciences.

TRERC-TEA [Texas Real Estate Research Center-Texas Education Agency] Real Estate Curriculum Workshop Committee Report.

ERIC Educational Resources Information Center

Lyon, Robert

The document contains a summary report of a community college real estate teachers' workshop organized to develop course outlines for the various areas in the real estate curriculum. Curriculum outlines are presented, with varying degrees of detail included, for the following eight subjects: real estate appraisal; real estate brokage; real estate…

Antarctic news clips, 1991

NASA Astrophysics Data System (ADS)

1991-08-01

Published stories are presented that sample a year's news coverage of Antarctica. The intent is to provide the U.S. Antarctic Program participants with a digest of current issues as presented by a variety of writers and popular publications. The subject areas covered include the following: earth science; ice studies; stratospheric ozone; astrophysics; life science; operations; education; antarctic treaty issues; and tourism

Reading for Understanding: How Reading Apprenticeship Improves Disciplinary Learning in Secondary and College Classrooms. Second Edition

ERIC Educational Resources Information Center

Schoenbach, Ruth; Greenleaf, Cynthia; Murphy, Lynn

2012-01-01

Published in partnership with WestEd, this significantly updated second edition of the bestselling book contains strategies for helping students in middle school through community college gain the reading independence to master subject area textbooks and other material. Features of this book include: (1) Based on the Reading Apprenticeship…

Creating Space for Teacher Activism in Environmental Education: Pre-Service Teachers' Experiences

ERIC Educational Resources Information Center

Campigotto, Rachelle; Barrett, Sarah E.

2017-01-01

Ontario, Canada mandates integrating environmental education (EE) into all subject areas from K-12, but pre-service teachers receive little to no instruction on how to do so. This study focusses on the experiences of 13 pre-service students who demonstrated their passion for EE through their own activism and volunteerism. Findings include the…

Cameras in the Curriculum. A Challenge to Teacher Creativity. An NEA/KODAK Program. Volume 2/1983-84.

ERIC Educational Resources Information Center

McMillan, Samuel, Ed.; Quinto, Frances, Ed.

Designed as a teacher's guide to stimulate student interest, creativity, and achievement, this teaching guide includes 132 projects which involve the use of photography as an instructional tool. The volume is divided into subject areas with grade levels ranging from kindergarten through higher education. Most projects are multidisciplinary, and…

Music and Phonemic Awareness: The Kindergarten Connection

ERIC Educational Resources Information Center

Newland, Cheyrl M.

2013-01-01

With the passage of No Child Left Behind (NCLB, 2001), schools have become aware of the consequences of successfully teaching children to read. A major building block in early childhood education includes the decoding of phonemes, rhymes, and the rhythm of spoken and written word. As reading is crucial to success in any subject area or career…

Development and Implementation of a Bus Driver Training Program.

ERIC Educational Resources Information Center

Buchovecky, John G.

A bus driver training program was developed and implemented in a rural school district in an effort to improve the driving skills of the bus drivers. The program was tailored to meet the needs of the bus drivers and utilized various community agencies for demonstration and teaching purposes. The subject areas included in the program were driver…

ED-Media 94--World Conference on Educational Multimedia and Hypermedia (Vancouver, British Columbia, Canada, June 25-30, 1994). Short Papers.

ERIC Educational Resources Information Center

Abbanat, Rob; And Others

The 49 short (one- or two-page) conference papers presented here document concern for the use of hypermedia and multimedia technology in education. Discussion includes the use of multimedia technology in various subject areas, programming languages, electronic books, intelligent tutoring systems, distance education, knowledge representation,…

Work Satisfaction, Motivation, and Commitment in Teaching English as a Second Language.

ERIC Educational Resources Information Center

Pennington, Martha C.

A discussion of work satisfaction, motivation, and commitment focuses on unique needs and issues in the profession of English-as-a-Second-Language (ESL) teaching. The first chapter gives an overview of literature on the general subjects of work satisfaction, motivation, commitment, and closely related areas such as stress and burnout, including a…

Evolution of Embedded Processing for Wide Area Surveillance

DTIC Science & Technology

2014-01-01

future vision . 15. SUBJECT TERMS Embedded processing; high performance computing; general-purpose graphical processing units (GPGPUs) 16. SECURITY...recon- naissance (ISR) mission capabilities. The capabilities these advancements are achieving include the ability to provide persistent all...fighters to support and positively affect their mission . Significant improvements in high-performance computing (HPC) technology make it possible to

Florida City & County Government. A Teacher Handbook for the High School Level.

ERIC Educational Resources Information Center

Gutierrez, Robert; And Others

Designed to remedy student's lack of opportunity to learn about the decision making process at the city or county government levels, this teacher handbook focuses on local government in Florida. The subject areas around which units and corresponding lessons are developed include: (1) the foundations of local government, history, legal roles, home…

An Analysis of Career Tracks in the Design of IS Curricula in the U.S.

ERIC Educational Resources Information Center

Hwang, Drew; Soe, Louise L.

2010-01-01

Studies of undergraduate curricula in the field of Information Systems (IS) over the past two decades demonstrate a continual process of development and change. Many factors influence curriculum design, including new technologies and methodologies, and emerging subfields and subject areas. However, one deficit in the literature about IS curriculum…

Teaching with Objects and Photographs: A Guide for Teachers. Second Edition

ERIC Educational Resources Information Center

Hatcher, Sarah

2012-01-01

This guide is intended for all teachers who wish to enhance their curriculum by incorporating objects and photographs into their lesson plans. Kindergarten and elementary, middle, and high school classrooms can all benefit from expanded use of these materials. The guide can be used across a range of subject areas including history, community,…

78 FR 76288 - Notice of Intent To Prepare a Draft Environmental Impact Statement and Dam Safety Modification...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-17

... Aurora, Colorado (southeast Denver metropolitan area). The remediation actions will be identified through... options may include federal actions which will be the subject of the EIS. 2. Remediation Alternatives. The draft EIS will address an array of remediation alternatives that could reduce the risk of life loss...

Development of Foreign Language Lexical Competence on the Basis of a Learner's Terminological Thesaurus and Dictionary

ERIC Educational Resources Information Center

Chainikova, Galina R.; Zatonskiy, Andrey V.; Mitiukov, Nicholas W.; Busygina, Helena L.

2018-01-01

The article suggests a method of foreign language lexical competence development on the basis of a Learner's terminological thesaurus and dictionary of software terms which includes four main components: classification part demonstrating the inner logic of the subject area, glossary with definitions of key terms, thesaurus demonstrating logical…

Changing the Way You Teach, Improving the Way Students Learn

ERIC Educational Resources Information Center

Martin-Kniep, Giselle O.; Picone-Zocchia, Joanne

2009-01-01

Two experienced teacher educators describe a framework for effective teaching that can be applied in any subject area and grade level. Their detailed review of the structures, processes, and content of effective practice provides you with lots of practical tips you can use right away, including: (1) How to teach both the depth and the breadth of…

Investigation of the Impact of Sonar Transmission on Fisheries and Habitat in the U.S. Navy’s USWTR: Summary of Stakeholder Concerns and Appropriate Research Areas

DTIC Science & Technology

2007-09-01

sonar transmission on fisheries and habitat in the U.S. Navy’s USWTR: Summary of stakeholder concerns and appropriate research areas by Dr...SUBTITLE: Title (Mix case letters) Investigation of the impact of sonar transmission on fisheries and habitat in the U.S. Navy’s USWTR: Summary of...table of specific public comments is included. 15. NUMBER OF PAGES 30 14. SUBJECT TERMS sonar, USWTR, Navy, fish, fishery , fisherman, behavior

Physics of solar activity

NASA Technical Reports Server (NTRS)

Sturrock, Peter A.

1993-01-01

The aim of the research activity was to increase our understanding of solar activity through data analysis, theoretical analysis, and computer modeling. Because the research subjects were diverse and many researchers were supported by this grant, a select few key areas of research are described in detail. Areas of research include: (1) energy storage and force-free magnetic field; (2) energy release and particle acceleration; (3) radiation by nonthermal electrons; (4) coronal loops; (5) flare classification; (6) longitude distributions of flares; (7) periodicities detected in the solar activity; (8) coronal heating and related problems; and (9) plasma processes.

Intervention and follow-up on human esophageal precancerous lesions in Henan, northern China, a high-incidence area for esophageal cancer.

PubMed

Wang, Li Dong; Zhou, Qi; Feng, Chang Wei; Liu, Bin; Qi, Yi Jun; Zhang, Yan Run; Gao, Shan Shan; Fan, Zong Min; Zhou, Yun; Yang, Chang S; Wei, Jun Ping; Zheng, Shu

2002-02-01

Esophageal cancer (EC) remains a leading cause of cancer-related deaths in Linzhou (formerly Linxian) and Huixian of Henan province, northern China, which has been well recognized as the highest incidence area for EC. The lack of useful chemoprevention agents and early detection methods is the key factors for stable EC incidence in these areas. Human esophageal carcinogensis has been considered as a multistep progressive process. The natural history for EC, however is not very clear. Follow-up studies with linear repeated biopsies and histopathological examination were performed on 778 subjects from Linzhou and Huixian. Of these subjects, 578 subjects were followed for 11 years (1989-2000), 400 subjects with different severity of esophageal precancerous lesions were randomly divided into 2 groups for intervention studies with calcium and decaffeinated green tea (DGT). Each group included 200 subjects (100 subjects for treatment, and 100 subjects for placebo). In calcium group, each subject received an oral supplementation of 1,200 mg of calcium daily for 11 months. In DGT group, each subject received 5 mg of DGT daily for 12 months. In placebo group, each subject received placebo pill for 11 months (calcium group) and 12 month (DGT group). At the entry and the end of the trial, esophageal biopsy specimens were taken at the middle and the lower thirds of the esophagus and from macroscopic lesions, if only, of each subject. DGT trail did not show apparent difference between the treatment and placebo group in alleviating the esophageal precancerous lesions and abnormal cell proliferation. For the calcium intervention study, after 11 years' follow-up, 10 subjects had developed into cancers in the calcium group (10%, 8 EC and 2 GCA), and 8 subjects developed into EC in the placebo group (8%). All these patients were diagnosed at very early stage of cancer (symptom-free). Of the 578 subjects, 25 (18 males and 7 females) had developed into EC (n = 23, 4.3%) and gastric cardia cancer (GCA, n = 2, 0.3%), during the 11 years' follow-up. The mean time of cancer development (from entry of the follow-up study to the cancer detection) was 5.0 +/- 2.9 years (males) and 4.7 +/- 3.2 years (females). Of the 25 patients with EC and GCA, 11 were from the 387 followed subjects with "normal" histomorphology of biopsy at the entry of the follow-up study (3%, 11/387), 2 were from the subjects with basal cell hyperplasia, grade I (BCH I, 2%, 2/94), 7 from the subjects with BCH grade II (BCH II, 10%, 7/72), and 5 from BCH III and dysplasia (20%, 5/25). DGT trail was not shown to have beneficial effects in alleviating esophageal precancerous lesions and abnormal cell proliferation patterns. Calcium supplementation did not produce apparent long-term effects on EC. BCH II could be considered as precancerous lesions of EC. The quantitative histopathological analysis in terms of number of proliferating basal cell layers is of importance in determining the high-risk subjects for EC and evaluating the intervention results. Follow-up studies with repeated endoscopic biopsies are the powerful strategy for early detection and mortality control of EC and GAC in the high incidence area.

Food-related odor probes of brain reward circuits during hunger: a pilot FMRI study.

PubMed

Bragulat, Veronique; Dzemidzic, Mario; Bruno, Carolina; Cox, Cari A; Talavage, Thomas; Considine, Robert V; Kareken, David A

2010-08-01

Food aromas can be powerful appetitive cues in the natural environment. Although several studies have examined the cerebral responses to food images, none have used naturalistic food aromas to study obesity. Ten individuals (five normal-weight and five obese) were recruited to undergo 24 h of food deprivation. Subjects were then imaged on a 3T Siemens Trio-Tim scanner (Siemens, Erlangen, Germany) while smelling four food-related odors (FRO; two sweet odors and two fat-related) and four "nonappetitive odors" (NApO; e.g., Douglas fir). Before the imaging session, subjects rated their desire to eat each type of food to determine their most preferred (P-FRO). Across all 10 subjects, P-FRO elicited a greater blood oxygenation level dependent (BOLD) response than the NApO in limbic and reward-related areas, including the bilateral insula and opercular (gustatory) cortex, the anterior and posterior cingulate, and ventral striatum. Obese subjects showed greater activation in the bilateral hippocampus/parahippocampal gyrus, but lean controls showed more activation in the posterior insula. Brain areas activated by food odors are similar to those elicited by cues of addictive substances, such as alcohol. Food odors are highly naturalistic stimuli, and may be effective probes of reward-related networks in the context of hunger and obesity.

Multifractal analysis of electronic cardiogram taken from healthy and unhealthy adult subjects

NASA Astrophysics Data System (ADS)

Wang, Jun; Ning, Xinbao; Chen, Ying

2003-05-01

Electronic Cardiogram (ECG) data taken from healthy adult subjects are found to characterize multifractality. In order to quantitatively analyze multifractal spectrum, the area of the spectrum is computed. We have a comparison between the spectrum of the young subjects and that of the old ones. We find that the area of young adult subject's multifractal spectrum is far larger than the older one's and the logarithm of the area of the spectrum is inversely proportion to age. It shows that when time is running on human heartbeat energy is exponentially decreasing until heart failure. And distinct difference between the area of the multifractal spectrum of healthy subjects and that of having coronary disease is not found. We analyze the ECG data taken from patients with brain injury. The area of their ECG multifractal spectrum is distinctly descending. It shows that a person's multifractal spectrum is controlled mainly by his neurosystem. With advancing age, the neuroautonomic control of people's body on the ECG decreases and tends from multifractality to monofractality.

A developmental neuroimaging investigation of the change paradigm.

PubMed

Thomas, Laura A; Hall, Julie M; Skup, Martha; Jenkins, Sarah E; Pine, Daniel S; Leibenluft, Ellen

2011-01-01

This neuroimaging study examines the development of cognitive flexibility using the Change task in a sample of youths and adults. The Change task requires subjects to inhibit a prepotent response and substitute an alternative response, and the task incorporates an algorithm that adjusts task difficulty in response to subject performance. Data from both groups combined show a network of prefrontal and parietal areas that are active during the task. For adults vs. youths, a distributed network was more active for successful change trials versus go, baseline, or unsuccessful change trials. This network included areas involved in rule representation, retrieval (lateral PFC), and switching (medial PFC and parietal regions). These results are consistent with data from previous task-switching experiments and inform developmental understandings of cognitive flexibility. Published 2010. This article is a US Government work and is in the public domain in the USA.

What is "good reasoning" about global warming? A comparison of high school students and specialists

NASA Astrophysics Data System (ADS)

Adams, Stephen Thomas

This study compares the knowledge and reasoning about global warming of 10 twelfth grade students and 6 specialists, including scientists and policy analysts. The study uses global warming as a context for addressing the broad objective of formulating goals for scientific literacy. Subjects evaluated a set of articles about global warming and evaluated policies proposed to ameliorate global warming, including a gasoline tax and a "feebate" system of fees and rebates on automobiles. All students and one scientist participated in a full treatment involving interviews and activities with a computer program (discussed below), averaging about 3.75 hours. In addition, five specialists participated in interviews only, averaging one hour. One line of analysis focuses on knowledge content, examining how subjects applied perspectives from both natural and social sciences. This analysis is positioned as an empirical component to the movement to develop content standards for science education, as exemplified by the recommendations of Science for All Americans (SFAA). Some aspects of competent performance in the present study hinged upon knowledge and skills advocated by SFAA (e.g., fluency with themes of science such as scale). Other aspects involved such skills as evaluating economic interests behind a scientific argument in the media or considering hidden costs in a policy area. By characterizing a range of approaches to how students and specialists performed the experimental tasks, the present study affords a view of scientific literacy not possible without this type of information. Another line of analysis investigates a measure of coherent argumentation from a computer program, Convince Me, in relation to policy reasoning. The program is based on a connectionist model, ECHO. Subjects used the program to create arguments about the aforementioned policies. The study compares Convince Me's Model's Fit argumentation measure to other measures, including ratings of 6 human judges about the quality of the arguments, a measure of the stability of subjects' views, and the number of statements in subjects' arguments. The pattern of significant correlations among several of these measures, plus interview findings, help to clarify cognitive and educational issues involved with using Convince Me (or related programs) in this area.

40 CFR 51.912 - What requirements apply for reasonably available control technology (RACT) and reasonably...

Code of Federal Regulations, 2012 CFR

2012-07-01

...-hour NAAQS? (a) What is the RACT requirement for areas subject to subpart 2 in accordance with § 51.903? (1) For each area subject to subpart 2 in accordance with § 51.903 of this part and classified... only to subpart 1 pursuant to § 51.902(b)? Areas subject only to subpart 1 pursuant to § 51.902(b) are...

40 CFR 51.912 - What requirements apply for reasonably available control technology (RACT) and reasonably...

Code of Federal Regulations, 2014 CFR

2014-07-01

...-hour NAAQS? (a) What is the RACT requirement for areas subject to subpart 2 in accordance with § 51.903? (1) For each area subject to subpart 2 in accordance with § 51.903 of this part and classified... only to subpart 1 pursuant to § 51.902(b)? Areas subject only to subpart 1 pursuant to § 51.902(b) are...

Who is the research subject in cluster randomized trials in health research?

PubMed Central

2011-01-01

This article is part of a series of papers examining ethical issues in cluster randomized trials (CRTs) in health research. In the introductory paper in this series, we set out six areas of inquiry that must be addressed if the CRT is to be set on a firm ethical foundation. This paper addresses the first of the questions posed, namely, who is the research subject in a CRT in health research? The identification of human research subjects is logically prior to the application of protections as set out in research ethics and regulation. Aspects of CRT design, including the fact that in a single study the units of randomization, experimentation, and observation may differ, complicate the identification of human research subjects. But the proper identification of human research subjects is important if they are to be protected from harm and exploitation, and if research ethics committees are to review CRTs efficiently. We examine the research ethics literature and international regulations to identify the core features of human research subjects, and then unify these features under a single, comprehensive definition of human research subject. We define a human research subject as any person whose interests may be compromised as a result of interventions in a research study. Individuals are only human research subjects in CRTs if: (1) they are directly intervened upon by investigators; (2) they interact with investigators; (3) they are deliberately intervened upon via a manipulation of their environment that may compromise their interests; or (4) their identifiable private information is used to generate data. Individuals who are indirectly affected by CRT study interventions, including patients of healthcare providers participating in knowledge translation CRTs, are not human research subjects unless at least one of these conditions is met. PMID:21791064

Radial Peripapillary Capillary Network in Patients with Retinitis Pigmentosa: An Optical Coherence Tomography Angiography Study.

PubMed

Mastropasqua, Rodolfo; Borrelli, Enrico; Agnifili, Luca; Toto, Lisa; Di Antonio, Luca; Senatore, Alfonso; Palmieri, Michele; D'Uffizi, Alessandro; Carpineto, Paolo

2017-01-01

To investigate radial peripapillary capillary (RPC) network in patients affected by retinitis pigmentosa (RP). Eleven patients (22 eyes) with previous diagnosis of RP and 16 age-matched healthy subjects (16 eyes) were enrolled. The diagnosis of RP was made based on both clinical features and electrophysiological examination. All patients underwent a complete ophthalmologic examination, including optical coherence tomography angiography and visual field (VF). The primary outcomes were the RPC vessel density in the peripapillary and disk areas; the secondary outcomes were the peripapillary retinal nerve fiber layer (RNFL) thickness and the mean defect at VF. A total of 19 eyes of 11 RP patients (5 males, 6 females) and 16 eyes of 16 healthy subjects (10 males, 6 females) were included for the analysis. RPC vessel density in the disk area was 46.5 ± 7.1% in the RP group and 45.4 ± 10.6% in the control group ( p  = 0.754). RPC vessel density in the peripapillary area was significantly reduced in the RP group after the comparison with the control group (52.5 ± 5.0 and 57.2 ± 5.1%, respectively, p  = 0.011). RNFL thickness was 85.9 ± 20.4 μm in the RP group and 104.0 ± 6.4 μm in the control group ( p  = 0.002). RPC vessel density was significantly correlated with RNFL thickness values in RP patients, both in the disk and in the peripapillary area (Rho = 0.599 and p  = 0.007 in the disk area, Rho = 0.665 and p  = 0.002 in the peripapillary area, respectively). We showed that density of RPC is reduced in these patients in the peripapillary area. Moreover, the RPC vessel density correlates with the RNFL thickness.

[Study on level of dietary iodine intake and its contribution rate of residents in Zhejiang].

PubMed

Mao, Guang-ming; Ding, Gang-qiang; Huang, Li-chun; Lou, Xiao-ming; Zhang, Rong-hua; Zhu, Wen-ming; Wang, Xiao-feng; Mo, Zhe; Zhou, Jin-shui

2013-11-01

To assess the level of dietary iodine intake and its contribution in Zhejiang. A total of 9798 subjects were recruited in this survey with multi-stage stratified cluster random sampling method in April, 2010, the 24-hours dietary recall method and the "food composition table" were used to obtain the dietary iodine intake, and edible salt and drinking water samples were collected to detect the content of iodine. A total of 9798 subjects were included in this survey. The mean intake of dietary iodine in Zhejiang residents per standard man-days was (395.13 ± 78.16) µg/d, which in between of Recommended Nutrient Intake (RNI) 150 µg/d and Tolerable Upper Intake Level (UL) 1000 µg/d; the iodine intake of 18.40% (1803/9798) subjects was lower than estimated average requirement of iodine (EAR), 4.68% (459/9798) subjects was higher than the UL. The means of dietary iodine intake in various areas were (498.85 ± 96.77) µg/d, (384.50 ± 88.76) µg/d and (326.33 ± 78.32)µg/d in inland areas, sub-coastal areas and coastal areas, successively (F = 27.17, P < 0.05); the proportions of dietary iodine intake lower than EAR were 34.89% (1239/3551), 10.48% (370/3530) and 7.14% (197/2717) in coastal areas, sub-coastal area and inland areas, successively (χ(2) = 62.87, P < 0.01) , while those higher than UL were 5.10% (180/3530), 4.86% (132/2717) and 4.14% (147/3551) in sub-coastal area, inland areas and coastal areas.In the condition of ignoring cooking loss, the mean contribution of dietary iodine intake in edible salt, all kinds of food and drinking water were 74.92% (296.03/395.13), 23.85% (94.24/395.13) and 1.23% (4.86/395.13), successively; the contributions of edible salt in inland areas, sub-coastal areas and coastal areas were 83.72% (417.64/498.85), 73.05% (280.88/384.50) and 66.83% (280.09/326.33), successively; the contributions of drinking water in sub-coastal areas, coastal areas and inland areas were 1.61% (6.19/384.50) , 1.44% (4.70/326.33) and 0.65% (3.24/498.85) , successively (χ(2) = 7.24, P = 0.032) ; the contribution of laver in coastal areas, sub-coastal areas and inland areas were 22.57% (73.65/326.33), 17.11% (65.79/384.50) and 8.09% (40.36/498.85), successively (χ(2) = 82.17, P < 0.01) ; the contribution of sea fish in coastal areas, sub-coastal areas and inland areas were 2.38% (7.77/326.33), 0.72% (2.77/384.50) and 0.68% (3.39/498.85) (χ(2) = 19.47, P = 0.012). The dietary iodine intake of Zhejiang residents was at recommended intake levels; the iodized salt turns out to be the main source, the iodine nutrition level was relatively low in coastal areas of Zhejiang, which the coverage of iodized salt should be improved.

Call for action for setting up an infectious disease control action plan for disaster area activities: learning from the experience of checking suffering volunteers in the field after the Great East Japan Earthquake.

PubMed

Takahashi, Kenzo; Kodama, Mitsuya; Kanda, Hideyuki

2013-12-01

After the Great East Japan Earthquake on March 11th, 2011, a journalist visited the disaster area with febrile symptoms and was diagnosed with measles of the D genotype, which is not indigenous to Japan. After continuing activities in disaster areas and Tokyo, 11 measles cases were reported, some of which were identified as genotype D. Meanwhile non-profit activities directed towards volunteers were offered including interviews to screen for subjective symptoms, check body temperature and advise volunteers to refrain from working in shelter areas during the period of sickness. As a consequence, disease transmission was controlled among volunteers. In disaster areas, anyone can be an infection vector. In order to prevent transmission of infectious diseases, a field action plan, which includes body temperature checks and standard precautions should be formulated and put into place. If the action plans are shared among local governments and non-governmental organizations (NGOs), they can become a norm and be expected to control infectious disease transmission.

Resting-State Brain Activity in Adult Males Who Stutter

PubMed Central

Zhu, Chaozhe; Wang, Liang; Yan, Qian; Lin, Chunlan; Yu, Chunshui

2012-01-01

Although developmental stuttering has been extensively studied with structural and task-based functional magnetic resonance imaging (fMRI), few studies have focused on resting-state brain activity in this disorder. We investigated resting-state brain activity of stuttering subjects by analyzing the amplitude of low-frequency fluctuation (ALFF), region of interest (ROI)-based functional connectivity (FC) and independent component analysis (ICA)-based FC. Forty-four adult males with developmental stuttering and 46 age-matched fluent male controls were scanned using resting-state fMRI. ALFF, ROI-based FCs and ICA-based FCs were compared between male stuttering subjects and fluent controls in a voxel-wise manner. Compared with fluent controls, stuttering subjects showed increased ALFF in left brain areas related to speech motor and auditory functions and bilateral prefrontal cortices related to cognitive control. However, stuttering subjects showed decreased ALFF in the left posterior language reception area and bilateral non-speech motor areas. ROI-based FC analysis revealed decreased FC between the posterior language area involved in the perception and decoding of sensory information and anterior brain area involved in the initiation of speech motor function, as well as increased FC within anterior or posterior speech- and language-associated areas and between the prefrontal areas and default-mode network (DMN) in stuttering subjects. ICA showed that stuttering subjects had decreased FC in the DMN and increased FC in the sensorimotor network. Our findings support the concept that stuttering subjects have deficits in multiple functional systems (motor, language, auditory and DMN) and in the connections between them. PMID:22276215

40 CFR 129.104 - Benzidine.

Code of Federal Regulations, 2010 CFR

2010-07-01

... subject to contamination solely by fallout from air emissions of benzidine; or to stormwater runoff that... other discharges from areas subject to contamination solely by fallout from air emissions of benzidine... other areas subject to direct contamination by benzidine or benzidine-containing product as a result of...

Electroencephalographic identifiers of motor adaptation learning

NASA Astrophysics Data System (ADS)

Özdenizci, Ozan; Yalçın, Mustafa; Erdoğan, Ahmetcan; Patoğlu, Volkan; Grosse-Wentrup, Moritz; Çetin, Müjdat

2017-08-01

Objective. Recent brain-computer interface (BCI) assisted stroke rehabilitation protocols tend to focus on sensorimotor activity of the brain. Relying on evidence claiming that a variety of brain rhythms beyond sensorimotor areas are related to the extent of motor deficits, we propose to identify neural correlates of motor learning beyond sensorimotor areas spatially and spectrally for further use in novel BCI-assisted neurorehabilitation settings. Approach. Electroencephalographic (EEG) data were recorded from healthy subjects participating in a physical force-field adaptation task involving reaching movements through a robotic handle. EEG activity recorded during rest prior to the experiment and during pre-trial movement preparation was used as features to predict motor adaptation learning performance across subjects. Main results. Subjects learned to perform straight movements under the force-field at different adaptation rates. Both resting-state and pre-trial EEG features were predictive of individual adaptation rates with relevance of a broad network of beta activity. Beyond sensorimotor regions, a parieto-occipital cortical component observed across subjects was involved strongly in predictions and a fronto-parietal cortical component showed significant decrease in pre-trial beta-powers for users with higher adaptation rates and increase in pre-trial beta-powers for users with lower adaptation rates. Significance. Including sensorimotor areas, a large-scale network of beta activity is presented as predictive of motor learning. Strength of resting-state parieto-occipital beta activity or pre-trial fronto-parietal beta activity can be considered in BCI-assisted stroke rehabilitation protocols with neurofeedback training or volitional control of neural activity for brain-robot interfaces to induce plasticity.

White Matter Hyperintensities and Changes in White Matter Integrity in Patients with Alzheimer’s Disease

PubMed Central

Wang, Liya; Goldstein, Felicia C.; Levey, Allan I.; Lah, James J.; Meltzer, Carolyn C.; Holder, Chad A.; Mao, Hui

2012-01-01

Purpose White matter hyperintensities (WMHs) are a risk factor for Alzheimer’s disease (AD). This study investigated the relationship between WMHs and white matter changes in AD using diffusion tensor imaging (DTI) and the sensitivity of each DTI index in distinguishing AD with WMHs. Subjects and Methods Forty-four subjects with WMHs were included. Subjects were classified into three groups based on the Scheltens rating scale: 15 AD patients with mild WMHs, 12 AD patients with severe WMHs, and 17 controls with mild WMHs. Fractional anisotropy (FA), mean diffusivity (MD), radial diffusivity (DR) and axial diffusivity (DA) were analyzed using the region of interest and Tract-Based Spatial Statistics methods. Sensitivity and specificity of DTI indices in distinguishing AD groups from the controls were evaluated. Results AD patients with mild WMHs exhibited differences from control subjects in most DTI indices in the medial temporal and frontal areas; however, differences in DTI indices from AD patients with mild WMHs and AD patients with severe WMHs were found in the parietal and occipital areas. FA and DR were more sensitive measurements than MD and DA in differentiating AD patients from controls, while MD was a more sensitive measurement in distinguishing AD patients with severe WMHs from those with mild WMHs. Conclusions WMHs may contribute to the white matter changes in AD brains, specifically in temporal and frontal areas. Changes in parietal and occipital lobes may be related to the severity of WMHs. DR may serve as an imaging marker of myelin deficits associated with AD. PMID:21152911

The orbitofrontal cortex and beyond: from affect to decision-making.

PubMed

Rolls, Edmund T; Grabenhorst, Fabian

2008-11-01

The orbitofrontal cortex represents the reward or affective value of primary reinforcers including taste, touch, texture, and face expression. It learns to associate other stimuli with these to produce representations of the expected reward value for visual, auditory, and abstract stimuli including monetary reward value. The orbitofrontal cortex thus plays a key role in emotion, by representing the goals for action. The learning process is stimulus-reinforcer association learning. Negative reward prediction error neurons are related to this affective learning. Activations in the orbitofrontal cortex correlate with the subjective emotional experience of affective stimuli, and damage to the orbitofrontal cortex impairs emotion-related learning, emotional behaviour, and subjective affective state. With an origin from beyond the orbitofrontal cortex, top-down attention to affect modulates orbitofrontal cortex representations, and attention to intensity modulates representations in earlier cortical areas of the physical properties of stimuli. Top-down word-level cognitive inputs can bias affective representations in the orbitofrontal cortex, providing a mechanism for cognition to influence emotion. Whereas the orbitofrontal cortex provides a representation of reward or affective value on a continuous scale, areas beyond the orbitofrontal cortex such as the medial prefrontal cortex area 10 are involved in binary decision-making when a choice must be made. For this decision-making, the orbitofrontal cortex provides a representation of each specific reward in a common currency.

Incorporation of a stand-alone elective course in animal law within animal and veterinary science curricula.

PubMed

Whittaker, Alexandra L

2014-01-01

Animal law is a burgeoning area of interest within the legal profession, but to date it seems to have received little attention as a discrete discipline area for animal and veterinary scientists. Given the increased focus on animal welfare both within curricula and among the public, it would be remiss of educators not to consider this allied subject, especially since it provides those tools necessary for implementing welfare standards and reducing cruelty. Recommended subject matter, teaching modality, and methods of assessment have been outlined in this article. Such a course should take a multidisciplinary approach and highlight contentious areas of animal law and trends within the wider societal framework of human-animal interactions. From a pedagogical standpoint, a variety of teaching methods and assessment techniques should be included. A problem-based learning approach to encourage the assimilation of facts and promote higher-order learning is favored. The purpose of this article is to provide some guidance on the structure of such a course based on the author's experience in teaching animal law to veterinary and animal science undergraduates in Australia.

National Knowledge Commission

NASA Astrophysics Data System (ADS)

Pitroda, Sam

2007-04-01

India's National Knowledge Commission (NKC) established by the prime minister is focused on building institutions and infrastructure in Education, Science and Technology, Innovation etc. to meet the challenges of the knowledge economy in the 21st century and increase India's competitive advantage in the global market. India today stands poised to reap the benefits of a rapidly growing economy and a major demographic advantage, with 550 million young people below the age of 25 years, the largest in the world. The NKC is focused on five critical areas of knowledge related to access, concepts, creation, applications and services. This includes a variety of subject areas such as language, translations, libraries, networks, portals, affirmative action, distance learning, intellectual property, Entrepreneurship, application in Agriculture, health, small and medium scale industries, e-governance etc. One of the keys to this effort is to build a national broadband gigabit of networks of 500 nodes to connect universities, Libraries, Laboratories, Hospitals, Agriculture institutions etc. to share resources and collaborate on multidisciplinary activities. This presentation will introduce the NKC, discuss methodology, subject areas, specific recommendation and outline a plan to build knowledge networks and specifics on network architecture, applications, and utilities.

An fMRI study of musicians with focal dystonia during tapping tasks.

PubMed

Kadota, Hiroshi; Nakajima, Yasoichi; Miyazaki, Makoto; Sekiguchi, Hirofumi; Kohno, Yutaka; Amako, Masatoshi; Arino, Hiroshi; Nemoto, Koichi; Sakai, Naotaka

2010-07-01

Musician's dystonia is a type of task specific dystonia for which the pathophysiology is not clear. In this study, we performed functional magnetic resonance imaging to investigate the motor-related brain activity associated with musician's dystonia. We compared brain activities measured from subjects with focal hand dystonia and normal (control) musicians during right-hand, left-hand, and both-hands tapping tasks. We found activations in the thalamus and the basal ganglia during the tapping tasks in the control group but not in the dystonia group. For both groups, we detected significant activations in the contralateral sensorimotor areas, including the premotor area and cerebellum, during each tapping task. Moreover, direct comparison between the dystonia and control groups showed that the dystonia group had greater activity in the ipsilateral premotor area during the right-hand tapping task and less activity in the left cerebellum during the both-hands tapping task. Thus, the dystonic musicians showed irregular activation patterns in the motor-association system. We suggest that irregular neural activity patterns in dystonic subjects reflect dystonic neural malfunction and consequent compensatory activity to maintain appropriate voluntary movements.

Family burden in opioid dependence syndrome in tertiary care centre.

PubMed

Shyangwa, P M; Tripathi, B M; Lal, R

2008-01-01

This is a cross-sectional, hospital based study conducted in De-Addiction centre under department of psychiatry, AIIMS, New Delhi, India. Patients and their spouses fulfilling inclusion criteria were enrolled in the study after taking informed consent. A diagnosis of Opioid Dependence Syndrome (ODS) was made based on ICD-10 criteria and the assessment of severity of ODS was determined by Addiction Severity Index (Hindi version). Subsequently the family burden, perceived by spouses was assessed using Family Burden Interview Schedule (FBIS). Most of the subjects were from urban or semi-urban areas, mostly from around the service facility. The maximum number of subjects was of age group 31-40 years with majority of having below high school level education. Both subjective and objective family burden was perceived as "severe" by subjects' spouses. The relationship between spouses' perceived burden and socio-demographic variables including duration of substance abuse were not correlated. Hence it was found that opioid dependent subjects cause considerable amount of distress to their care providers.

Assessing the use of Quantitative Light-induced Fluorescence-Digital as a clinical plaque assessment.

PubMed

Han, Sun-Young; Kim, Bo-Ra; Ko, Hae-Youn; Kwon, Ho-Keun; Kim, Baek-Il

2016-03-01

The aims of this study were to compare the relationship between red fluorescent plaque (RF plaque) area by Quantitative Light-induced Fluorescence-Digital (QLF-D) and disclosed plaque area by two-tone disclosure, and to assess the bacterial composition of the RF plaque by real time-PCR. Fifty healthy subjects were included and 600 facial surfaces of their anterior teeth were examined. QLF-D was taken on two separate occasions (before and after disclosing), and the RF plaque area was calculated based on Plaque Percent Index (PPI). After disclosing, the stained plaque area was analyzed to investigate the relationship with the RF plaque area. The relationship was evaluated using Pearson correlation and paired t-test. Then, the RF and non-red fluorescent (non-RF) plaque samples were obtained from the same subject for real-time PCR test. Total 10 plaque samples were compared the ratio of the 6 of bacteria using Wilcoxon signed rank test. Regarding the paired t-test, the blue-staining plaque area (9.3±9.2) showed significantly similarity with the RF plaque area (9.1±14.9, p=0.80) at ΔR20, however, the red-staining plaque area (31.6±20.9) presented difference from the RF plaque area (p<0.0001). In addition, bacterial composition of Prevotella intermedia and Streptococcus anginosus was associated with substantially more the RF plaque than the non-RF plaque (p<0.05). The plaque assessment method using QLF-D has potential to detect mature plaque, and the plaque area was associated with the blue-staining area using two-tone disclosure. Copyright © 2015 Elsevier B.V. All rights reserved.

Effects of volcanic ash on ocular symptoms: results of a 10-year survey on schoolchildren.

PubMed

Kimura, Katsuaki; Sakamoto, Taiji; Miyazaki, Miho; Uchino, Eisuke; Kinukawa, Naoko; Isashiki, Makoto

2005-03-01

To study the effects of volcanic ash on the ocular symptoms of schoolchildren ages 6 to 15 residing near Mt. Sakurajima, an active volcano. Retrospective, cross-sectional study. A total of 10,380 children ages 6 to 15, 1175 in a high-exposure area and 9205 in a low-exposure area, were studied. High- and low-exposure areas for volcanic ash were selected. All subjects in both areas were examined annually each September in the decade from 1994 to 2003. The frequency of positive ocular symptoms in years with and without active volcanic eruptions was compared. The association of ocular symptoms with volcanic ash dispersal was assessed with the Mantel-Haenszel test or chi-square test. Subjects in the high-exposure area showed ocular symptoms more often than those in the low-exposure area (P<0.0001). Years of active volcanic eruptions (volcanic ash of 5000 g/m2/year or more) were closely related to years with a high frequency of ocular symptoms in subjects in the high-exposure area (P<0.05) but related conversely in subjects in the low-exposure area (P<0.01). Major ocular symptoms were redness, discharge, foreign body sensation, and itching, all treated effectively with eyedrops. Ocular symptoms in subjects were strongly influenced by volcanic eruptions in the Mt. Sakurajima area, but direct influence was limited to those living in areas very near the volcano (i.e., 4 km from the volcano's crater).