Research Summary: Projecting Vegetation and Wildfire Response to Changing Climate and Fire Management in Interior Alaska

DTIC Science & Technology

2016-08-21

USER GUIDE Research Summary: Projecting Vegetation and Wildfire Response to Changing Climate and Fire Management in Interior Alaska SERDP Project...Summary: Projecting Vegetation and Wildfire Response to Changing Climate and Fire Management in Interior Alaska 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER...forecast landscape change in response to projected changes in climate , fire regime, and fire management. 15. SUBJECT TERMS 16. SECURITY CLASSIFICATION OF

Accreditation: 1982-83 Evaluation Report.

ERIC Educational Resources Information Center

Austin Independent School District, TX. Office of Research and Evaluation.

The Austin Independent School Districts (AISD) presents a summary of major findings related to accreditation, plus technical information on evaluation activities conducted during 1982-83. A time use study of social studies and science at the elementary level, conducted in response to a request made by the Texas Education Agency after the 1981-82…

Recent Reliability Reporting Practices in "Psychological Assessment": Recognizing the People behind the Data

ERIC Educational Resources Information Center

Green, Carlton E.; Chen, Cynthia E.; Helms, Janet E.; Henze, Kevin T.

2011-01-01

Helms, Henze, Sass, and Mifsud (2006) defined good practices for internal consistency reporting, interpretation, and analysis consistent with an alpha-as-data perspective. Their viewpoint (a) expands on previous arguments that reliability coefficients are group-level summary statistics of samples' responses rather than stable properties of scales…

Tectonic Summaries for Web-served Earthquake Responses, Southeastern North America

USGS Publications Warehouse

Wheeler, Russell L.

2003-01-01

This report documents the rationale and strategy used to write short summaries of the seismicity and tectonic settings of domains in southeastern North America. The summaries are used in automated responses to notable earthquakes that occur anywhere east of the Rocky Mountains in the United States or Canada. Specifically, the report describes the geologic and tectonic information, data sources, criteria, and reasoning used to determine the content and format of the summaries, for the benefit of geologists or seismologists who may someday need to revise the summaries or write others. These tectonic summaries are designed to be automatically posted on the World Wide Web as soon as an earthquake?s epicenter is determined. The summaries are part of a larger collection of summaries that is planned to cover the world.

HbA1c and Risks of All-Cause and Cause-Specific Death in Subjects without Known Diabetes: A Dose-Response Meta-Analysis of Prospective Cohort Studies

PubMed Central

Zhong, Guo-Chao; Ye, Ming-Xin; Cheng, Jia-Hao; Zhao, Yong; Gong, Jian-Ping

2016-01-01

Whether HbA1c levels are associated with mortality in subjects without known diabetes remains controversial. Moreover, the shape of the dose–response relationship on this topic is unclear. Therefore, a dose–response meta-analysis was conducted. PubMed and EMBASE were searched. Summary hazard ratios (HRs) were calculated using a random-effects model. Twelve studies were included. The summary HR per 1% increase in HbA1c level was 1.03 [95% confidence interval (CI) = 1.01–1.04] for all-cause mortality, 1.05 [95% CI = 1.02–1.07) for cardiovascular disease (CVD) mortality, and 1.02 (95% CI = 0.99–1.07) for cancer mortality. After excluding subjects with undiagnosed diabetes, the aforementioned associations remained significant for CVD mortality only. After further excluding subjects with prediabetes, all aforementioned associations presented non-significance. Evidence of a non-linear association between HbA1c and mortality from all causes, CVD and cancer was found (all Pnon-linearity < 0.05). The dose–response curves were relatively flat for HbA1c less than around 5.7%, and rose steeply thereafter. In conclusion, higher HbA1c level is associated with increased mortality from all causes and CVD among subjects without known diabetes. However, this association is driven by those with undiagnosed diabetes or prediabetes. The results regarding cancer mortality should be treated with caution due to limited studies. PMID:27045572

12 CFR 308.29 - Summary disposition.

Code of Federal Regulations, 2014 CFR

2014-01-01

... a matter of law. (b) Filing of motions and responses. (1) Any party who believes that there is no... administrative law judge, may file a response to such motion. (2) A motion for summary disposition must be... administrative law judge may hear oral argument on the motion for summary disposition. (d) Decision on motion...

12 CFR 509.29 - Summary disposition.

Code of Federal Regulations, 2014 CFR

2014-01-01

... a matter of law. (b) Filing of motions and responses. (1) Any party who believes that there is no... administrative law judge, may file a response to such motion. (2) A motion for summary disposition must be... administrative law judge may hear oral argument on the motion for summary disposition. (d) Decision on motion...

12 CFR 308.29 - Summary disposition.

Code of Federal Regulations, 2012 CFR

2012-01-01

... a matter of law. (b) Filing of motions and responses. (1) Any party who believes that there is no... administrative law judge, may file a response to such motion. (2) A motion for summary disposition must be... administrative law judge may hear oral argument on the motion for summary disposition. (d) Decision on motion...

12 CFR 109.29 - Summary disposition.

Code of Federal Regulations, 2014 CFR

2014-01-01

... a matter of law. (b) Filing of motions and responses. (1) Any party who believes that there is no... administrative law judge, may file a response to such motion. (2) A motion for summary disposition must be... administrative law judge may hear oral argument on the motion for summary disposition. (d) Decision on motion...

12 CFR 263.29 - Summary disposition.

Code of Federal Regulations, 2014 CFR

2014-01-01

... a matter of law. (b) Filing of motions and responses. (1) Any party who believes that there is no... administrative law judge, may file a response to such motion. (2) A motion for summary disposition must be... administrative law judge may hear oral argument on the motion for summary disposition. (d) Decision on motion...

12 CFR 509.29 - Summary disposition.

Code of Federal Regulations, 2012 CFR

2012-01-01

... a matter of law. (b) Filing of motions and responses. (1) Any party who believes that there is no... administrative law judge, may file a response to such motion. (2) A motion for summary disposition must be... administrative law judge may hear oral argument on the motion for summary disposition. (d) Decision on motion...

12 CFR 263.29 - Summary disposition.

Code of Federal Regulations, 2012 CFR

2012-01-01

... a matter of law. (b) Filing of motions and responses. (1) Any party who believes that there is no... administrative law judge, may file a response to such motion. (2) A motion for summary disposition must be... administrative law judge may hear oral argument on the motion for summary disposition. (d) Decision on motion...

12 CFR 263.29 - Summary disposition.

Code of Federal Regulations, 2013 CFR

2013-01-01

... a matter of law. (b) Filing of motions and responses. (1) Any party who believes that there is no... administrative law judge, may file a response to such motion. (2) A motion for summary disposition must be... administrative law judge may hear oral argument on the motion for summary disposition. (d) Decision on motion...

12 CFR 509.29 - Summary disposition.

Code of Federal Regulations, 2011 CFR

2011-01-01

... a matter of law. (b) Filing of motions and responses. (1) Any party who believes that there is no... administrative law judge, may file a response to such motion. (2) A motion for summary disposition must be... administrative law judge may hear oral argument on the motion for summary disposition. (d) Decision on motion...

12 CFR 109.29 - Summary disposition.

Code of Federal Regulations, 2013 CFR

2013-01-01

... a matter of law. (b) Filing of motions and responses. (1) Any party who believes that there is no... administrative law judge, may file a response to such motion. (2) A motion for summary disposition must be... administrative law judge may hear oral argument on the motion for summary disposition. (d) Decision on motion...

12 CFR 509.29 - Summary disposition.

Code of Federal Regulations, 2013 CFR

2013-01-01

... a matter of law. (b) Filing of motions and responses. (1) Any party who believes that there is no... administrative law judge, may file a response to such motion. (2) A motion for summary disposition must be... administrative law judge may hear oral argument on the motion for summary disposition. (d) Decision on motion...

12 CFR 308.29 - Summary disposition.

Code of Federal Regulations, 2011 CFR

2011-01-01

... a matter of law. (b) Filing of motions and responses. (1) Any party who believes that there is no... administrative law judge, may file a response to such motion. (2) A motion for summary disposition must be... administrative law judge may hear oral argument on the motion for summary disposition. (d) Decision on motion...

12 CFR 109.29 - Summary disposition.

Code of Federal Regulations, 2012 CFR

2012-01-01

... a matter of law. (b) Filing of motions and responses. (1) Any party who believes that there is no... administrative law judge, may file a response to such motion. (2) A motion for summary disposition must be... administrative law judge may hear oral argument on the motion for summary disposition. (d) Decision on motion...

12 CFR 263.29 - Summary disposition.

Code of Federal Regulations, 2011 CFR

2011-01-01

... a matter of law. (b) Filing of motions and responses. (1) Any party who believes that there is no... administrative law judge, may file a response to such motion. (2) A motion for summary disposition must be... administrative law judge may hear oral argument on the motion for summary disposition. (d) Decision on motion...

12 CFR 308.29 - Summary disposition.

Code of Federal Regulations, 2013 CFR

2013-01-01

... a matter of law. (b) Filing of motions and responses. (1) Any party who believes that there is no... administrative law judge, may file a response to such motion. (2) A motion for summary disposition must be... administrative law judge may hear oral argument on the motion for summary disposition. (d) Decision on motion...

40 CFR 25.8 - Responsiveness summaries.

Code of Federal Regulations, 2010 CFR

2010-07-01

... required.) Responsiveness summaries shall be forwarded to the appropriate decision-making official and... request such evaluations from any advisory group and provide an opportunity for other participating...

49 CFR 194.113 - Information summary.

Code of Federal Regulations, 2010 CFR

2010-10-01

... Response Plans § 194.113 Information summary. (a) The information summary for the core plan, required by... include: (1) The information summary for the core plan; (2) The names or titles and 24-hour telephone...

A Pedagogy of Civic Engagement for the Undergraduate Political Science Classroom

ERIC Educational Resources Information Center

DeLaet, Debra L.

2016-01-01

This article provides an overview of a classroom project, titled the Priorities Project, which is designed to promote responsible and informed civic engagement on the part of students in upper level political science courses at Drake University. It provides an overview of the Priorities Project, a brief summary highlighting the process and results…

Registrar Office Staffing: Summary Results of the AACRAO April 2015 60 Second Survey

ERIC Educational Resources Information Center

American Association of Collegiate Registrars and Admissions Officers (AACRAO), 2015

2015-01-01

This AACRAO "60 Second Survey" asked respondents to identify the size, composition, name and level of decentralization for the Office of the Registrar. There were 1,389 unique institutional responses that represented 21 countries, commonwealths or territories, all 50 states plus the District of Columbia, Puerto Rico, Guam and 9 Canadian…

Patient counseling materials: The effect of patient health literacy on the comprehension of printed prescription drug information.

PubMed

Patel, Amit; Bakina, Daria; Kirk, Jim; von Lutcken, Scott; Donnelly, Tom; Stone, William; Ashley-Collins, Heather; Tibbals, Karen; Ricker, Lynn; Adler, Jeffrey; Ewing, John; Blechman, Michelle; Fox, Sherry; Leopold, Will; Ryan, Daniel; Wray, Donna; Turkoz, Heather

2018-05-16

Counseling patients with written materials relies equally on patients' health literacy to understand their disease and its treatment, and the written materials' effectiveness communicating clearly in accessible and actionable ways. Only about 12% of the US population is adequately health literate. To explore the impact of reducing the health literacy demands of written patient health information. 805 patients were screened for health literacy, and recruited for balanced cohorts of adequate and low literacy, and high and normal blood pressure. Half of each patient cohort received either standard or "health literacy-friendly" drug summaries (i.e. Patient Package Inserts, or PPIs or "leaflets") along with a standardized health literacy assessment scale. The literacy-friendly drug summary improved comprehension of drug-related information overall from 50% to 71% correct responses. Adequate literacy patients improved from 58% correct to 90%, while lower literacy patients improved from 42% to 52% correct in response to the health literacy-friendly PPIs. Health literacy demands require special attention in developing and using written drug summary materials. Additionally, pharmacists should be provided additional information and counseling support materials to facilitate communications with low health literacy level patients. Copyright © 2018 Elsevier Inc. All rights reserved.

Meeting Summary, Credit Trading Work Group

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

Kevin Bryan

2000-12-07

OAK-B135 Credit Trading Work Group Meeting Summary. The purpose of the meeting is to: (1) Provide an opportunity for NWCC Work Group Members, NWCC Members, and invited expert participants to hear an overview of the draft NWCC Credit Trading Report and to critically review and discuss the report's recommendations and principles. (2) Hear presentations from several perspectives of other experts on credit trading which provide: (a) a brief summary of credit trading activities they are involved in, and (b) critical responses to the NWCC draft report. (3) Identify how the report can be improved at the big picture level. Attemptmore » to resolve issues or concerns if necessary. (4) Discuss the recommendations and credit trading principles in detail and attempt to reach consensus on these sections for presentation to the NWCC. (5) Discuss if any of the outreach and communication recommendations in the report should be conducted by the NWCC.« less

Searching for answers to clinical questions using google versus evidence-based summary resources: a randomized controlled crossover study.

PubMed

Kim, Sarang; Noveck, Helaine; Galt, James; Hogshire, Lauren; Willett, Laura; O'Rourke, Kerry

2014-06-01

To compare the speed and accuracy of answering clinical questions using Google versus summary resources. In 2011 and 2012, 48 internal medicine interns from two classes at Rutgers University Robert Wood Johnson Medical School, who had been trained to use three evidence-based summary resources, performed four-minute computer searches to answer 10 clinical questions. Half were randomized to initiate searches for answers to questions 1 to 5 using Google; the other half initiated searches using a summary resource. They then crossed over and used the other resource for questions 6 to 10. They documented the time spent searching and the resource where the answer was found. Time to correct response and percentage of correct responses were compared between groups using t test and general estimating equations. Of 480 questions administered, interns found answers for 393 (82%). Interns initiating searches in Google used a wider variety of resources than those starting with summary resources. No significant difference was found in mean time to correct response (138.5 seconds for Google versus 136.1 seconds for summary resource; P = .72). Mean correct response rate was 58.4% for Google versus 61.5% for summary resource (mean difference -3.1%; 95% CI -10.3% to 4.2%; P = .40). The authors found no significant differences in speed or accuracy between searches initiated using Google versus summary resources. Although summary resources are considered to provide the highest quality of evidence, improvements to allow for better speed and accuracy are needed.

Crisis Management Research Summaries

ERIC Educational Resources Information Center

Brock, Stephen E., Ed.; Zhe, Elizabeth; Torem, Chris; Comeaux, Natashia; Dempsey, Allison

2010-01-01

This article presents a summary of recent crisis management publications. The first research report summarized, "Predictors of PTSD," was a study of predictor variables for responses to the World Trade Center attack. The second paper, "Effective Mental Health Response to Catastrophic Events," looked at effective responses following Hurricane…

Exposure time independent summary statistics for assessment of drug dependent cell line growth inhibition.

PubMed

Falgreen, Steffen; Laursen, Maria Bach; Bødker, Julie Støve; Kjeldsen, Malene Krag; Schmitz, Alexander; Nyegaard, Mette; Johnsen, Hans Erik; Dybkær, Karen; Bøgsted, Martin

2014-06-05

In vitro generated dose-response curves of human cancer cell lines are widely used to develop new therapeutics. The curves are summarised by simplified statistics that ignore the conventionally used dose-response curves' dependency on drug exposure time and growth kinetics. This may lead to suboptimal exploitation of data and biased conclusions on the potential of the drug in question. Therefore we set out to improve the dose-response assessments by eliminating the impact of time dependency. First, a mathematical model for drug induced cell growth inhibition was formulated and used to derive novel dose-response curves and improved summary statistics that are independent of time under the proposed model. Next, a statistical analysis workflow for estimating the improved statistics was suggested consisting of 1) nonlinear regression models for estimation of cell counts and doubling times, 2) isotonic regression for modelling the suggested dose-response curves, and 3) resampling based method for assessing variation of the novel summary statistics. We document that conventionally used summary statistics for dose-response experiments depend on time so that fast growing cell lines compared to slowly growing ones are considered overly sensitive. The adequacy of the mathematical model is tested for doxorubicin and found to fit real data to an acceptable degree. Dose-response data from the NCI60 drug screen were used to illustrate the time dependency and demonstrate an adjustment correcting for it. The applicability of the workflow was illustrated by simulation and application on a doxorubicin growth inhibition screen. The simulations show that under the proposed mathematical model the suggested statistical workflow results in unbiased estimates of the time independent summary statistics. Variance estimates of the novel summary statistics are used to conclude that the doxorubicin screen covers a significant diverse range of responses ensuring it is useful for biological interpretations. Time independent summary statistics may aid the understanding of drugs' action mechanism on tumour cells and potentially renew previous drug sensitivity evaluation studies.

Exposure time independent summary statistics for assessment of drug dependent cell line growth inhibition

PubMed Central

2014-01-01

Background In vitro generated dose-response curves of human cancer cell lines are widely used to develop new therapeutics. The curves are summarised by simplified statistics that ignore the conventionally used dose-response curves’ dependency on drug exposure time and growth kinetics. This may lead to suboptimal exploitation of data and biased conclusions on the potential of the drug in question. Therefore we set out to improve the dose-response assessments by eliminating the impact of time dependency. Results First, a mathematical model for drug induced cell growth inhibition was formulated and used to derive novel dose-response curves and improved summary statistics that are independent of time under the proposed model. Next, a statistical analysis workflow for estimating the improved statistics was suggested consisting of 1) nonlinear regression models for estimation of cell counts and doubling times, 2) isotonic regression for modelling the suggested dose-response curves, and 3) resampling based method for assessing variation of the novel summary statistics. We document that conventionally used summary statistics for dose-response experiments depend on time so that fast growing cell lines compared to slowly growing ones are considered overly sensitive. The adequacy of the mathematical model is tested for doxorubicin and found to fit real data to an acceptable degree. Dose-response data from the NCI60 drug screen were used to illustrate the time dependency and demonstrate an adjustment correcting for it. The applicability of the workflow was illustrated by simulation and application on a doxorubicin growth inhibition screen. The simulations show that under the proposed mathematical model the suggested statistical workflow results in unbiased estimates of the time independent summary statistics. Variance estimates of the novel summary statistics are used to conclude that the doxorubicin screen covers a significant diverse range of responses ensuring it is useful for biological interpretations. Conclusion Time independent summary statistics may aid the understanding of drugs’ action mechanism on tumour cells and potentially renew previous drug sensitivity evaluation studies. PMID:24902483

RCRA, Superfund and EPCRA hotline training module. Introduction to: the Superfund response program (updated February 1998); Directive

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

NONE

1998-06-01

This module includes the following: Regulatory Summary (Definitions; National Contingency Plan; Notification or Discovery; Response Process; Removal Process; Remedial Process; Community Involvement; State Role; Natural Resource Damage Assessments; Federal Facility Response; and Contractor Support); and Module Summary.

[Promoting parental competence by video councelling: The Marte Meo method].

PubMed

Bünder, Peter; Sirringhaus-Bünder, Annegret

2008-01-01

Marte Meo, that is a low-levelled outpatient form of councelling parents and other persons to whom children relate most closely in order to achieve educational competence and help them to assume responsibility for the developement of children. The article gives a short summary how this method has developed and has been applied in the field of youth care.

SEPARATIONS AND WASTE FORMS CAMPAIGN IMPLEMENTATION PLAN

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

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

2012-11-26

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

Summary of Public Comments and Responses for Final NESHAP for Pharmaceuticals Production

EPA Pesticide Factsheets

This document provides summaries of public comments and EPA responses related to the final standards for the reduction of hazardous air pollutants (HAP) emitted through the manufacture of pharmaceutical products

Validation of a single summary score for the Prolapse/Incontinence Sexual Questionnaire-IUGA revised (PISQ-IR).

PubMed

Constantine, Melissa L; Pauls, Rachel N; Rogers, Rebecca R; Rockwood, Todd H

2017-12-01

The Prolapse/Incontinence Sexual Questionnaire-International Urogynecology Association (IUGA) Revised (PISQ-IR) measures sexual function in women with pelvic floor disorders (PFDs) yet is unwieldy, with six individual subscale scores for sexually active women and four for women who are not. We hypothesized that a valid and responsive summary score could be created for the PISQ-IR. Item response data from participating women who completed a revised version of the PISQ-IR at three clinical sites were used to generate item weights using a magnitude estimation (ME) and Q-sort (Q) approaches. Item weights were applied to data from the original PISQ-IR validation to generate summary scores. Correlation and factor analysis methods were used to evaluate validity and responsiveness of summary scores. Weighted and nonweighted summary scores for the sexually active PISQ-IR demonstrated good criterion validity with condition-specific measures: Incontinence Severity Index = 0.12, 0.11, 0.11; Pelvic Floor Distress Inventory-20 = 0.39, 0.39, 0.12; Epidemiology of Prolapse and Incontinence Questionnaire-Q35 = 0.26 0,.25, 0.40); Female Sexual Functioning Index subscale total score = 0.72, 0.75, 0.72 for nonweighted, ME, and Q summary scores, respectively. Responsiveness evaluation showed weighted and nonweighted summary scores detected moderate effect sizes (Cohen's d > 0.5). Weighted items for those NSA demonstrated significant floor effects and did not meet criterion validity. A PISQ-IR summary score for use with sexually active women, nonweighted or calculated with ME or Q item weights, is a valid and reliable measure for clinical use. The summary scores provide value for assesing clinical treatment of pelvic floor disorders.

Evidence-based narratives to improve recall of opioid prescribing guidelines: a randomized experiment.

PubMed

Kilaru, Austin S; Perrone, Jeanmarie; Auriemma, Catherine L; Shofer, Frances S; Barg, Frances K; Meisel, Zachary F

2014-03-01

Physicians adopt evidence-based guidelines with variable consistency. Narratives, or stories, offer a novel dissemination strategy for clinical recommendations. The study objective was to compare whether evidence-based narrative versus traditional summary improved recall of opioid prescribing guidelines from the American College of Emergency Physicians (ACEP). This was a prospective, randomized controlled experiment to compare whether narrative versus summary promoted short-term recall of six themes contained in the ACEP opioid guideline. The experiment was modeled after the free-recall test, an established technique in studies of memory. At a regional conference, emergency physicians (EPs) were randomized to read either a summary of the guideline (control) or a narrative (intervention). The fictional narrative was constructed to match the summary in content and length. One hour after reading the text, participants listed all content that they could recall. Two reviewers independently scored the responses to assess recall of the six themes. The primary outcome was the total number of themes recalled per participant. Secondary outcomes included the proportion of responses in each study arm that recalled individual themes and the proportion of responses in each arm that contained falsely recalled or extraneous information. Ninety-five physicians were randomized. Eighty-two physicians completed the experiment, for a response rate of 86%. The mean of the total number of themes recalled per participant was 3.1 in the narrative arm versus 2.0 in the summary arm (difference = 1.1, 95% confidence interval [CI] = 0.6 to 1.7). For three themes, the proportion of responses that recalled the theme was significantly greater in the narrative arm compared to the summary arm, with the differences ranging from 20% to 51%. For one theme, recall was significantly greater in the summary arm. For two themes, there was no statistically significant difference in recall between the arms. In the summary arm, 54% of responses were found to contain falsely recalled or extraneous information versus 21% of responses in the narrative arm (difference = 33%, 95% CI = 14% to 53%). Physicians exposed to a narrative about opioid guidelines were more likely to recall guideline content at 1 hour than those exposed to a summary of the guidelines. Future studies should examine whether the incorporation of narratives in dissemination campaigns improves guideline adoption and changes clinical practice

Evidence-based Narratives to Improve Recall of Opioid Prescribing Guidelines: A Randomized Experiment

PubMed Central

Kilaru, Austin S.; Perrone, Jeanmarie; Auriemma, Catherine L.; Shofer, Frances S.; Barg, Frances K.; Meisel, Zachary F.

2014-01-01

Objectives Physicians adopt evidence-based guidelines with variable consistency. Narratives, or stories, offer a novel dissemination strategy for clinical recommendations. The study objective was to compare whether evidence-based narrative versus traditional summary improved recall of opioid prescribing guidelines from the American College of Emergency Physicians (ACEP). Methods This was a prospective, randomized controlled experiment to compare whether narrative versus summary promoted short-term recall of six themes contained in the ACEP opioid guideline. The experiment was modeled after the free-recall test, an established technique in studies of memory. At a regional conference, emergency physicians were randomized to read either a summary of the guideline (control) or a narrative (intervention). The fictional narrative was constructed to match the summary in content and length. One hour after reading the text, participants listed all content that they could recall. Two reviewers independently scored the responses to assess recall of the six themes. The primary outcome was the total number of themes recalled per participant. Secondary outcomes included the proportion of responses in each study arm that recalled individual themes and the proportion of responses in each arm that contained falsely recalled or extraneous information. Results Ninety-five physicians were randomized. Eighty-two physicians completed the experiment, for a response rate of 86%. The mean of the total number of themes recalled per participant was 3.1 in the narrative arm versus 2.0 in the summary arm (difference = 1.1, 95% confidence interval [CI] = 0.6 to 1.7). For three themes, the proportion of responses that recalled the theme was significantly greater in the narrative arm compared to the summary arm, with the differences ranging from 20% to 51%. For one theme, recall was significantly greater in the summary arm. For two themes, there was no statistically significant difference in recall between the arms. In the summary arm, 54% of responses were found to contain falsely recalled or extraneous information versus 21% of responses in the narrative arm (difference = 33%, 95% CI = 14% to 53%). Conclusions Physicians exposed to a narrative about opioid guidelines were more likely to recall guideline content at 1 hour than those exposed to a summary of the guidelines. Future studies should examine whether the incorporation of narratives in dissemination campaigns improves guideline adoption and changes clinical practice. PMID:24761456

Southern states radiological emergency response laws and regulations

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

Not Available

1989-07-01

The purpose of this report is to provide a summary of the emergency response laws and regulations in place in the various states within the southern region for use by legislators, emergency response planners, the general public and all persons concerned about the existing legal framework for emergency response. SSEB expects to periodically update the report as necessary. Radiation protection regulations without emergency response provisions are not included in the summary.

Vision Hampton Roads : public responsiveness summary.

DOT National Transportation Integrated Search

2010-02-23

All comments submitted to Vision Hampton Roads were reviewed prior to addition to the final : document. Using this Public Responsiveness Summary, citizens will be able to see and track how : their engagement has impacted results. On the following pag...

The Political Control of the Soviet Armed Forces.

DTIC Science & Technology

1988-04-05

training aids. 9In sum, the MPA is 6 responsible for providing coordination and standardization for the political socialization in the Soviet military...compelling nationalist loyalties and to instill approved Socialist values in soldiers of the non- lavic minorities. Along with this political ... socialization the political officer will 21 conduct language classes for those minorities with low levels of Russian fluency. In summary, the large number of

Multispectral scanner flight model (F-1) radiometric calibration and alignment handbook

NASA Technical Reports Server (NTRS)

1981-01-01

This handbook on the calibration of the MSS-D flight model (F-1) provides both the relevant data and a summary description of how the data were obtained for the system radiometric calibration, system relative spectral response, and the filter response characteristics for all 24 channels of the four band MSS-D F-1 scanner. The calibration test procedure and resulting test data required to establish the reference light levels of the MSS-D internal calibration system are discussed. The final set of data ("nominal" calibration wedges for all 24 channels) for the internal calibration system is given. The system relative spectral response measurements for all 24 channels of MSS-D F-1 are included. These data are the spectral response of the complete scanner, which are the composite of the spectral responses of the scan mirror primary and secondary telescope mirrors, fiber optics, optical filters, and detectors. Unit level test data on the measurements of the individual channel optical transmission filters are provided. Measured performance is compared to specification values.

DiffNet: automatic differential functional summarization of dE-MAP networks.

PubMed

Seah, Boon-Siew; Bhowmick, Sourav S; Dewey, C Forbes

2014-10-01

The study of genetic interaction networks that respond to changing conditions is an emerging research problem. Recently, Bandyopadhyay et al. (2010) proposed a technique to construct a differential network (dE-MAPnetwork) from two static gene interaction networks in order to map the interaction differences between them under environment or condition change (e.g., DNA-damaging agent). This differential network is then manually analyzed to conclude that DNA repair is differentially effected by the condition change. Unfortunately, manual construction of differential functional summary from a dE-MAP network that summarizes all pertinent functional responses is time-consuming, laborious and error-prone, impeding large-scale analysis on it. To this end, we propose DiffNet, a novel data-driven algorithm that leverages Gene Ontology (go) annotations to automatically summarize a dE-MAP network to obtain a high-level map of functional responses due to condition change. We tested DiffNet on the dynamic interaction networks following MMS treatment and demonstrated the superiority of our approach in generating differential functional summaries compared to state-of-the-art graph clustering methods. We studied the effects of parameters in DiffNet in controlling the quality of the summary. We also performed a case study that illustrates its utility. Copyright © 2014 Elsevier Inc. All rights reserved.

Summary of responses to the connected vehicle pilot deployment program’s request for information (RFI).

DOT National Transportation Integrated Search

2014-05-01

This document is a summary of all responses the USDOT received from the Connected Vehicle Pilot Deployment Programs Request for Information (RFI) Notice put out by the Federal Highway Administration on 03/12/2014.

Anti-Mullerian hormone levels do not predict response to pulsatile GnRH in women with hypothalamic amenorrhea.

PubMed

Billington, Emma O; Corenblum, Bernard

2016-09-01

Pulsatile GnRH is used to induce ovulation in women with hypothalamic amenorrhea (HA), but tools to predict response are lacking. We assessed whether baseline AMH levels are associated with response to pulsatile GnRH in 16 women with HA. AMH levels were compared between non-responders and women who achieved follicular development or pregnancy. Median AMH for the cohort was 2.2 ng/mL. AMH levels were undetectable or low in four women, normal in nine and high in three. Follicular development was observed in 13 (81%) women (82% of cycles) and pregnancy achieved in 10 (63%) women (29% of cycles). All four women with low or undetectable AMH had follicular response and three achieved pregnancy. Of the 12 women with normal or high AMH, 10 had a follicular response and seven achieved pregnancy. Median AMH levels were comparable in those who achieved follicular development and those who did not (2.2 ng/mL versus 1.3 ng/mL, p = 0.78) and in those who became pregnant and those who did not (2.2 ng/mL versus 1.9 ng/mL, p = 0.52). In summary, low AMH does not preclude response to ovulation induction in women with HA, suggesting that ovarian potential may not be the primary determinant of AMH concentrations in this population.

[Summary insulin-like activity of the blood serum in breast cancer and in specific age-related pathology].

PubMed

Kovaleva, I G; Ostroumova, M N; Tsyrlina, E V; Bobrov, Iu F; Evtushenko, T V

1982-01-01

Total insulin-like activity (ILA) was evaluated by biological testing blood serum on the basis of stimulation of glycogen synthesis in rat diaphragm in vivo. Glucose loading was followed by an increase in ILA and radioimmune insulin (RII) levels both in patients with breast fibroadenomatosis and healthy controls. However, the patients revealed an increased RII response matched by absence of ILA response, while the basal ILA was three times that in healthy controls. An elevated basal level of ILA was also observed in patients with coronary atherosclerosis and mental depression. Enhanced hyperinsulinism due to RII complementary factors, capable of insulin-like activity, may prove to be a factor in specific age-associated pathology (cancer, atherosclerosis, mental depression).

The GH-IGF-I response to typical field sports practices in adolescent athletes: a summary.

PubMed

Eliakim, Alon; Cooper, Dan M; Nemet, Dan

2014-11-01

The present study compares previous reports on the effect of "real-life" typical field individual (i.e., cross-country running and wrestling--representing combat versus noncombat sports) and team sports (i.e., volleyball and water polo-representing water and land team sports) training on GH and IGF-1, the main growth factors of the GH→IGF axis, in male and female late pubertal athletes. Cross-country running practice and volleyball practice in both males and females were associated with significant increases of circulating GH levels, while none of the practices led to a significant increase in IGF-I levels. The magnitude (percent change) of the GH response to the different practices was determined mainly by preexercise GH levels. There was no difference in the training-associated GH response between individual and team sports practices. The GH response to the different typical practices was not influenced by the practice-associated lactate change. Further studies are needed to better understand the effect of real-life typical training in prepubertal and adolescent athletes and their role in exercise adaptations.

Federal government information handbook: formerly utilized sites remedial action program

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

Not Available

This volume is one of a series produced under contract with the DOE, by Politech Corporation to develop a legislative and regulatory data base to assist the FUSRAP management in addressing the institutional and socioeconomic issues involved in carrying out the Formerly Utilized Sites Remedial Action Program. This Information Handbook series contains information about all relevant government agencies at the Federal and state levels, the pertinent programs they administer, each affected state legislature, and current Federal and state legislative and regulatory initiatives. This volume is a compilation of information about the Federal Government. It contains a summary of the organizationmore » and responsibilities of agencies within the executive branch of the Federal government which may be relevant to FUSRAP activities; a brief summary of relevant Federal statutes and regulations; a description of the structure of the US Congress, identification of the officers, relevant committees and committee chairmen; a description of the Federal legislative process; a summary of legislation enacted and considered in the recently-adjourned 96th Congress; a description of the Federal budgetary process; a summary of the Carter Administration's comprehensive radioactive waste management program; and excerpts from the text of relevant federal statutes and regulations.« less

40 CFR 25.8 - Responsiveness summaries.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Responsiveness summaries. 25.8 Section 25.8 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY GENERAL PUBLIC PARTICIPATION IN PROGRAMS UNDER THE RESOURCE CONSERVATION AND RECOVERY ACT, THE SAFE DRINKING WATER ACT, AND THE CLEAN WATER...

Corporate Social Responsibility in Aviation

NASA Technical Reports Server (NTRS)

Phillips, Edwin D.

2006-01-01

The dialog within aviation management education regarding ethics is incomplete without a discussion of corporate social responsibility (CSR). CSR research requires discussion involving: (a) the current emphasis on CSR in business in general and aviation specifically; (b) business and educational theory that provide a basis for aviation companies to engage in socially responsible actions; (c) techniques used by aviation and aerospace companies to fulfill this responsibility; and (d) a glimpse of teaching approaches used in university aviation management classes. The summary of this research suggests educators explain CSR theory and practice to students in industry and collegiate aviation management programs. Doing so extends the discussion of ethical behavior and matches the current high level of interest and activity within the aviation industry toward CSR.

2011 Year-End Poll of Employers: A Look at Hiring and Salary Projections for the Coming Year. Summary of Results

ERIC Educational Resources Information Center

Estrada, Rebecca

2011-01-01

Not only do more companies plan to hire in 2012, they plan to hire at similar or increased levels compared to 2011, according to responses to the 2011 Year-End Poll of Employers of the Graduate Management Admission Council (GMAC). The annual poll of employers, which the Council conducted from November 2 to November 16, 2011, garnered responses…

14 CFR 1274.933 - Summary of recipient reporting responsibilities.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 14 Aeronautics and Space 5 2013-01-01 2013-01-01 false Summary of recipient reporting responsibilities. 1274.933 Section 1274.933 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION...—Retention by the Recipient (Small Business)(Paragraph (h)) Notice of Proposed Transfer of Technology Prior...

14 CFR 1274.933 - Summary of recipient reporting responsibilities.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 14 Aeronautics and Space 5 2012-01-01 2012-01-01 false Summary of recipient reporting responsibilities. 1274.933 Section 1274.933 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION...—Retention by the Recipient (Small Business)(Paragraph (h)) Notice of Proposed Transfer of Technology Prior...

14 CFR 1274.933 - Summary of recipient reporting responsibilities.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 14 Aeronautics and Space 5 2011-01-01 2010-01-01 true Summary of recipient reporting responsibilities. 1274.933 Section 1274.933 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION...—Retention by the Recipient (Small Business)(Paragraph (h)) Notice of Proposed Transfer of Technology Prior...

Diurnal cortisol amplitude and fronto-limbic activity in response to stressful stimuli

PubMed Central

Cunningham-Bussel, Amy C.; Root, James C.; Butler, Tracy; Tuescher, Oliver; Pan, Hong; Epstein, Jane; Weisholtz, Daniel S.; Pavony, Michelle; Silverman, Michael E.; Goldstein, Martin S.; Altemus, Margaret; Cloitre, Marylene; LeDoux, Joseph; McEwen, Bruce; Stern, Emily; Silbersweig, David

2014-01-01

Summary The development and exacerbation of many psychiatric and neurologic conditions are associated with dysregulation of the hypothalamic pituitary adrenal (HPA) axis as measured by aberrant levels of cortisol secretion. Here we report on the relationship between the amplitude of diurnal cortisol secretion, measured across 3 typical days in 18 healthy individuals, and blood oxygen level dependant (BOLD) response in limbic fear/stress circuits, elicited by in-scanner presentation of emotionally negative stimuli, specifically, images of the World Trade Center (WTC) attack. Results indicate that subjects who secrete a greater amplitude of cortisol diurnally demonstrate less brain activation in limbic regions, including the amygdala and hippocampus/parahippocampus, and hypothalamus during exposure to traumatic WTC-related images. Such initial findings can begin to link our understanding, in humans, of the relationship between the diurnal amplitude of a hormone integral to the stress response, and those neuroanatomical regions that are implicated as both modulating and being modulated by that response. PMID:19135805

Organ-level quorum sensing directs regeneration in hair stem cell populations

PubMed Central

Chen, Chih-Chiang; Wang, Lei; Plikus, Maksim V.; Jiang, Ting Xin; Murray, Philip J.; Ramos, Raul; Guerrero-Juarez, Christian F.; Hughes, Michael W; Lee, Oscar K.; Shi, Songtao; Widelitz, Randall B.; Lander, Arthur D.; Chuong, Cheng Ming

2015-01-01

SUMMARY Coordinated organ behavior is crucial for an effective response to environmental stimuli. By studying regeneration of hair follicles in response to patterned hair removal, we demonstrate that organ-level quorum sensing allows coordinated responses to skin injury. Removing hair at different densities leads to a regeneration of up to 5 times more neighboring, unplucked resting hairs, indicating activation of a collective decision-making process. Through data modeling, the range of the quorum signal was estimated to be on the order of 1 mm, greater than expected for a diffusible molecular cue. Molecular and genetic analysis uncovered a two-step mechanism, where release of CCL2 from injured hairs leads to recruitment of TNF-α secreting macrophages, which accumulate and signal to both plucked and unplucked follicles. By coupling immune response with regeneration, this mechanism allows skin to respond predictively to distress, disregarding mild injury, while meeting stronger injury with full-scale cooperative activation of stem cells. PMID:25860610

Cortisol Function Among Early School-aged Homeless Children

PubMed Central

Cutuli, J. J.; Wiik, Kristen L.; Herbers, Janette E.; Gunnar, Megan R.; Masten, Ann S.

2009-01-01

SUMMARY Homelessness represents a context of extreme poverty and risk for child development. This study compared the relative influence of two classes of risk in the context of homelessness. Levels of socioeconomic resource-related risk and negative lifetime events were examined with respect to morning cortisol levels and cortisol response to a set of cognitive tasks. Participants were 66 children between the ages of 4 and 7 years staying in an emergency shelter for families. Adversities largely reflecting family level negative life events predicted higher levels of morning cortisol and differences in initial level and change over the course of the session of cognitive tasks. In contrast, a socioeconomic cumulative risk score was not associated with morning or session-related differences in cortisol. PMID:20022181

14 CFR § 1274.933 - Summary of recipient reporting responsibilities.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 14 Aeronautics and Space 5 2014-01-01 2014-01-01 false Summary of recipient reporting responsibilities. § 1274.933 Section § 1274.933 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE... Transfer of Technology Prior to transferring technology to foreign firm or institution 1274.915...

17 CFR 8.26 - Procedure for member responsibility actions.

Code of Federal Regulations, 2010 CFR

2010-04-01

... EXCHANGE PROCEDURES FOR DISCIPLINARY, SUMMARY, AND MEMBERSHIP DENIAL ACTIONS Summary Actions § 8.26 Procedure for member responsibility actions. An action pursuant to § 8.25 shall be taken in accordance with... 17 Commodity and Securities Exchanges 1 2010-04-01 2010-04-01 false Procedure for member...

Oxytocin Indexes Relational Distress Following Interpersonal Harms in Women

PubMed Central

Tabak, Benjamin A.; McCullough, Michael E.; Szeto, Angela; Mendez, Armando J.; McCabe, Philip M.

2010-01-01

Summary The hypothalamic neuropeptide oxytocin, known for its involvement in social affiliation and bonding in animals, has recently been associated with a host of prosocial behaviors that are beneficial for maintaining positive social relationships in humans. Paradoxically, however, people with high endogenous levels of oxytocin also tend to report relational distress and interpersonal difficulties in their everyday lives. To address these contradictory findings, oxytocin reactivity was measured in response to a well-defined laboratory task in young adult women following recent interpersonal harms. Elevated mean peripheral oxytocin reactivity (but not baseline levels of oxytocin or cortisol reactivity) was associated with increased post-conflict anxiety and decreased levels of forgiveness. These results corroborate previous research implicating oxytocin as a neuroendocrine marker of relational distress, but not general stress, and demonstrate the utility of studying oxytocin in response to naturally occurring relational events. PMID:20688437

Experts in offside decision making learn to compensate for their illusory perceptions.

PubMed

Put, Koen; Baldo M, V C; Cravo, André M; Wagemans, Johan; Helsen, Werner F

2013-12-01

In association football, the flash-lag effect appears to be a viable explanation for erroneous offside decision making. Due to this spatiotemporal illusion, assistant referees (ARs) perceive the player who receives the ball ahead of his real position. In this experiment, a laboratory decision-making task was used to demonstrate that international top-class ARs, compared with amateur soccer players, do not have superior perceptual sensitivity. They clearly modify their decision criterion according to the contextual needs and, therefore, show a higher response bias toward not responding to the stimulus, in particular in the most difficult situations. Thus, international ARs show evidence for response-level compensation, resulting in a specific cost (i.e., more misses), which clearly reflects the use of particular (cognitive) strategies. In summary, it appears that experts in offside decision making can be distinguished from novices more on the cognitive or decision-making level than on the perceptual level.

Research Summaries

ERIC Educational Resources Information Center

Brock, Stephen E., Ed.

2011-01-01

This article presents summaries of three articles relevant to school crisis response: (1) "Factors Contributing to Posttraumatic Growth," summarized by Steve DeBlois; (2) "Psychological Debriefing in Cross-Cultural Contexts" (Stacey Rice); and (3) "Brain Abnormalities in PTSD" (Sunny Windingstad). The first summary reports the findings of a…

Nonparametric estimation of benchmark doses in environmental risk assessment

PubMed Central

Piegorsch, Walter W.; Xiong, Hui; Bhattacharya, Rabi N.; Lin, Lizhen

2013-01-01

Summary An important statistical objective in environmental risk analysis is estimation of minimum exposure levels, called benchmark doses (BMDs), that induce a pre-specified benchmark response in a dose-response experiment. In such settings, representations of the risk are traditionally based on a parametric dose-response model. It is a well-known concern, however, that if the chosen parametric form is misspecified, inaccurate and possibly unsafe low-dose inferences can result. We apply a nonparametric approach for calculating benchmark doses, based on an isotonic regression method for dose-response estimation with quantal-response data (Bhattacharya and Kong, 2007). We determine the large-sample properties of the estimator, develop bootstrap-based confidence limits on the BMDs, and explore the confidence limits’ small-sample properties via a short simulation study. An example from cancer risk assessment illustrates the calculations. PMID:23914133

Association between water fluoride and the level of children's intelligence: a dose-response meta-analysis.

PubMed

Duan, Q; Jiao, J; Chen, X; Wang, X

2018-01-01

Higher fluoride concentrations in water have inconsistently been associated with the levels of intelligence in children. The following study summarizes the available evidence regarding the strength of association between fluoridated water and children's intelligence. Meta-analysis. PubMed, Embase, and Cochrane Library databases were systematically analyzed from November 2016. Observational studies that have reported on intelligence levels in relation to high and low water fluoride contents, with 95% confidence intervals (CIs) were included. Further, the results were pooled using inverse variance methods. The correlation between water fluoride concentration and intelligence level was assessed by a dose-response meta-analysis. Twenty-six studies reporting data on 7258 children were included. The summary results indicated that high water fluoride exposure was associated with lower intelligence levels (standardized mean difference : -0.52; 95% CI: -0.62 to -0.42; P < 0.001). The findings from subgroup analyses were consistent with those from overall analysis. The dose-response meta-analysis suggested a significant association between water fluoride dosage and intelligence (P < 0.001), while increased water fluoride exposure was associated with reduced intelligence levels. Greater exposure to high levels of fluoride in water was significantly associated with reduced levels of intelligence in children. Therefore, water quality and exposure to fluoride in water should be controlled in areas with high fluoride levels in water. Copyright © 2017. Published by Elsevier Ltd.

Summary of investigations of engine response to distorted inlet conditions

NASA Technical Reports Server (NTRS)

Biesiadny, T. J.; Braithwaite, W. M.; Soeder, R. H.; Abdelwahab, M.

1986-01-01

A survey is presented of experimental and analytical experience of the NASA Lewis Research Center in engine response to inlet temperature and pressure distortions. This includes a description of the hardware and techniques employed, and a summary of the highlights of experimental investigations and analytical modeling. Distortion devices successfully simulated inlet distortion, and knowledge was gained about compression system response to different types of distortion. A list of NASA research references is included.

77 FR 35031 - 4 OTC, Inc.; Decision and Order

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-12

...-captioned matter. [ALJ Exhibit Exh. 3]. On May 24, 2010, the Government filed a Motion For Summary Judgment And To Stay The Dates For The Parties To Submit Prehearing Statements (``Motion for Summary Judgment... its response to the Government's Motion for Summary Judgment. Therein, the Respondent stated that it...

12 CFR 1780.31 - Summary disposition.

Code of Federal Regulations, 2011 CFR

2011-01-01

... matter of law. (b) Filing of motions and responses. (1) Any party who believes there is no genuine issue... order granting a motion for summary disposition if the undisputed pleaded facts, admissions, affidavits... materials properly submitted in connection with a motion for summary disposition show that— (1) There is no...

12 CFR 908.51 - Summary disposition.

Code of Federal Regulations, 2011 CFR

2011-01-01

... matter of law. (b) Filing of motions and responses. (1) Any party who believes there is no genuine issue... order granting a motion for summary disposition if the undisputed pleaded facts, admissions, affidavits... materials properly submitted in connection with a motion for summary disposition show that— (1) There is no...

Folate intake, serum folate levels and esophageal cancer risk: an overall and dose-response meta-analysis.

PubMed

Zhao, Yan; Guo, Chenyang; Hu, Hongtao; Zheng, Lin; Ma, Junli; Jiang, Li; Zhao, Erjiang; Li, Hailiang

2017-02-07

Previously reported findings on the association between folate intake or serum folate levels and esophageal cancer risk have been inconsistent. This study aims to summarize the evidence regarding these relationships using a dose-response meta-analysis approach. We performed electronic searches of the Pubmed, Medline and Cochrane Library electronic databases to identify studies examining the effect of folate on the risk of esophageal cancer. Ultimately, 19 studies were included in the meta-analysis. Summary odds ratios (ORs) were estimated using a random effects model. A linear regression analysis of the natural logarithm of the OR was carried out to assess the possible dose-response relationship between folate intake and esophageal cancer risk. The pooled ORs for esophageal cancer in the highest vs. lowest levels of dietary folate intake and serum folate were 0.63 (95% CI: 0.56-0.71) and 0.71 (95% CI: 0.55-0.92), respectively. The dose-response meta-analysis indicated that a 100 μg/day increment in dietary folate intake reduced the estimate risk of esophageal cancer by 12%. These findings suggest that dietary and serum folate exert a protective effect against esophageal carcinogenesis.

A falls case summary: Application of the public health nursing intervention wheel.

PubMed

Leahy-Warren, Patricia; Day, Mary Rose; Philpott, Lloyd; Glavin, Kari; Gjevjon, Edith Roth; Steffenak, Anne Kjersti Myhrene; Nordhagen, Live S; Egge, Hilde; Healy, Elizabeth; Mulcahy, Helen

2018-04-20

The Public Health Intervention Wheel (PHIW) is a population-based practice model that encompasses three levels of practice (community, systems, and individual/family) and 17 public health interventions. Each intervention and practice level contributes to improving population health. Public health nurses (PHNs) provide care at the three levels of practice. Prevention of falls is a public health issue and the majority of falls happen at home. Therefore, prevention and management of falls in the community could benefit from a public health systems approach by PHNs underpinned by the PHIW. A hypothetical case is presented of a 78-year-old gentleman who had a fall which resulted in a fractured right acetabulum and surgery before being discharged home. The aim of this paper was to use a case summary to illustrate PHN practice in the context of the PHIW as applied to falls management and prevention. This paper focuses on fall incidence and PHN response in Ireland and Norway. The PHIW is described and relevant interventions from the PHIW are applied to PHN practice in managing the case. The PHIW model provides insight into the potential scope of public health nursing in falls, articulating PHN practice in the community. © 2018 Wiley Periodicals, Inc.

Gas sensing with gold-decorated vertically aligned carbon nanotubes

PubMed Central

Mudimela, Prasantha R; Scardamaglia, Mattia; González-León, Oriol; Reckinger, Nicolas; Snyders, Rony; Llobet, Eduard; Colomer, Jean-François

2014-01-01

Summary Vertically aligned carbon nanotubes of different lengths (150, 300, 500 µm) synthesized by thermal chemical vapor deposition and decorated with gold nanoparticles were investigated as gas sensitive materials for detecting nitrogen dioxide (NO2) at room temperature. Gold nanoparticles of about 6 nm in diameter were sputtered on the top surface of the carbon nanotube forests to enhance the sensitivity to the pollutant gas. We showed that the sensing response to nitrogen dioxide depends on the nanotube length. The optimum was found to be 300 µm for getting the higher response. When the background humidity level was changed from dry to 50% relative humidity, an increase in the response to NO2 was observed for all the sensors, regardless of the nanotube length. PMID:24991529

Gender influence on postprandial lipemia in heterozygotes for familial hypercholesterolemia.

PubMed

Kolovou, Genovefa D; Anagnostopoulou, Katherine K; Damaskos, Dimitris S; Mihas, Constantinos; Mavrogeni, Sofia; Hatzigeorgiou, George; Theodoridis, Theodor; Mikhailidis, Dimitri P; Cokkinos, Dennis V

2007-01-01

The aim of this study was to evaluate the influence of gender differences on triglyceride (TG) response after a fatty meal in clinically defined heterozygous (h) patients with familial hypercholesterolemia (FH). Nineteen hFH men were age-matched with an equal number of premenopausal women. Plasma TG was measured before and 2, 4, 6, and 8 hr after a standardized fat load. The men with hFH had a greater body mass index (BMI) than hFH women. An abnormal postprandial response was observed in 63% and 16% of hFH men and women, respectively. The mean TG-area under the curve value was higher in hFH men compared to hFH women. Both gender (p = 0.032) and BMI (p = 0.006) equally affected postprandial TG response, but fasting TG levels (p <0.001) were the main determinant. In summary, hFH men have higher BMI, fasting TG level, and postprandial TG level, compared to age-matched premenopausal hFH women, which may partially explain the earlier onset of coronary heart disease in hFH men.

Summary of the effects of engine throttle response on airplane formation-flying qualities

NASA Technical Reports Server (NTRS)

Walsh, Kevin R.

1993-01-01

A flight evaluation was conducted to determine the effect of engine throttle response characteristics on precision formation-flying qualities. A variable electronic throttle control system was developed and flight-tested on a TF-104G airplane with a J79-11B engine at the NASA Dryden Flight Research Facility. This airplane was chosen because of its known, very favorable thrust response characteristics. Ten research flights were flown to evaluate the effects of throttle gain, time delay, and fuel control rate limiting on engine handling qualities during a demanding precision wing formation task. Handling quality effects of lag filters and lead compensation time delays were also evaluated. The Cooper and Harper Pilot Rating Scale was used to assign levels of handling quality. Data from pilot ratings and comments indicate that throttle control system time delays and rate limits cause significant degradations in handling qualities. Threshold values for satisfactory (level 1) and adequate (level 2) handling qualities of these key variables are presented. These results may provide engine manufacturers with guidelines to assure satisfactory handling qualities in future engine designs.

Social Justice through Literacy: Integrating Digital Video Cameras in Reading Summaries and Responses

ERIC Educational Resources Information Center

Liu, Rong; Unger, John A.; Scullion, Vicki A.

2014-01-01

Drawing data from an action-oriented research project for integrating digital video cameras into the reading process in pre-college courses, this study proposes using digital video cameras in reading summaries and responses to promote critical thinking and to teach social justice concepts. The digital video research project is founded on…

Leptin does not induce an inflammatory response in the murine placenta.

PubMed

Appel, S; Turnwald, E-M; Alejandre-Alcazar, M A; Ankerne, J; Rother, E; Janoschek, R; Wohlfarth, M; Vohlen, C; Schnare, M; Meißner, U; Dötsch, J

2014-06-01

Leptin is described as a pro-inflammatory signal in fat tissue, which is released from adipocytes and in turn activates immune cells. Also, leptin levels are known to be increased in pregnancies complicated with enhanced inflammatory processes in the placenta. Hence, we assumed that increased leptin amounts might contribute to inducing an inflammatory response in the placenta. To test this hypothesis, pregnant mice were continuously infused with recombinant murine leptin s. c. from day g13 to g16, resulting in a 3-fold increase of maternal circulating serum leptin levels. Dissected placentas were examined for the expression of pro-inflammatory cytokines IL-6 and TNF-alpha and the anti-inflammatory cytokine IL-10 using qPCR analysis. No changes were found except for TNF-alpha, which was slightly elevated upon leptin stimulation. However, TNF-alpha protein levels were not significantly higher in placentas from leptin treated mice. Also, leukocyte infiltration in the labyrinth section of placentas was not increased. In summary, our data demonstrate for the first time that elevated leptin levels alone do not induce an inflammatory response in the placenta. © Georg Thieme Verlag KG Stuttgart · New York.

Scalable Emergency Response System for Oceangoing Assets. Final Summary Report

DTIC Science & Technology

2009-01-20

Developed for platform defense of submarines and surface ships at sea and in port, the iRobot High Speed UUV enables rapid transit with respect to a ... high level decontamination, resulting in a return to port Decision Making Option C is to sealift via decontamination vessel contingent, and perform a ...the world aboard a prepared LCAC.48 A high - speed , over- 47 One Marine’s View. Retrieved from http://www.onemarinesview.com/one_marines_view/2006/09

Behavioral and Biological Effects of Prenatal Stress and Social Enrichment: Relevance to Heart Disease

DTIC Science & Technology

2009-08-17

Weight: Repeated Measures (Between-Subjects Effects ) Body Weight: Analysis of Variance (ANOVA) - Males Only Body Weight: Last Measurement Corticosterone ...also decreased the effects of stress on freezing behavior and corticosterone levels in mice (Benaroya-Milshtein et aI., 2004). Summary of Social...rats (e.g., Faradayet aI., 2005; Kalinichev et aI., 2002; Kant et aI., 1987; Hayley et aI., 2001). 22 Corticosterone responses to stressors are

Summary of Federal Aviation Administration Responses to National Transportation Safety Board Safety Recommendations.

DTIC Science & Technology

1981-01-01

NASA was already being incorporated by several equipment manufacturers in their own development plans. A-78-29. In the interim, amend 14 CFR to...not necessary. Research and development previously accomplished by the U.S. Army and by NASA was already being incorporated by several equipment...by industry., On July 12, our Bureau of Technology hosted a U.S. Army/FAA/ NASA meeting to brief FAA and NASA representatives, at the technical level

Vibro-Acoustic Analysis of an Aircraft Maintenance Dock

DTIC Science & Technology

1992-08-01

evaluated. This evaluation resulted in a table of allowable number of cycles of operation to produce the same impact on the facility as the original...for 18 Gage Galvanized Steel Walls of HV Ducts 209 H13 Summary of Calculated Vibration Response Parameters at Base of HV 217 H 14 Engine Power Level...The reverberant sound field due to the acoustic energy remaining within the AMD after the first reflection of the direct sound. The direct sound field

Optimum Vessel Performance in Evolving Nonlinear Wave Fields

DTIC Science & Technology

2012-11-01

TEMPEST , the new, nonlinear, time-domain ship motion code being developed by the Navy. Table of Contents Executive Summary i List of Figures iii...domain ship motion code TEMPEST . The radiation and diffraction forces in the level 3.0 version of TEMPEST will be computed by the body-exact strip theory...nonlinear responses of a ship to a seaway are being incorporated into version 3 of TEMPEST , the new, nonlinear, time-domain ship motion code that

Exposure, infection, systemic cytokine levels and antibody responses in young children concurrently exposed to schistosomiasis and malaria

PubMed Central

IMAI, NATSUKO; RUJENI, NADINE; NAUSCH, NORMAN; BOURKE, CLAIRE D.; APPLEBY, LAURA J.; COWAN, GRAEME; GWISAI, REGGIS; MIDZI, NICHOLAS; CAVANAGH, DAVID; MDULUZA, TAKAFIRA; TAYLOR, DAVID; MUTAPI, FRANCISCA

2011-01-01

SUMMARY Despite the overlapping distribution of Schistosoma haematobium and Plasmodium falciparum infections, few studies have investigated early immune responses to both parasites in young children resident in areas co-endemic for the parasites. This study measures infection levels of both parasites and relates them to exposure and immune responses in young children. Levels of IgM, IgE, IgG4 directed against schistosome cercariae, egg and adult worm and IgM, IgG directed against P. falciparum schizonts and the merozoite surface proteins 1 and 2 together with the cytokines IFN-γ, IL-4, IL-5, IL-10 and TNF-α were measured by ELISA in 95 Zimbabwean children aged 1–5 years. Schistosome infection prevalence was 14·7% and that of Plasmodium infection was 0% in the children. 43. 4% of the children showed immunological evidence of exposure to schistosome parasites and 13% showed immunological evidence of exposure to Plasmodium parasites. Schistosome–specific responses, indicative of exposure to parasite antigens, were positively associated with cercariae-specific IgE responses, while Plasmodium-specific responses, indicative of exposure to parasite antigens, were negatively associated with responses associated with protective immunity against Plasmodium. There was no significant association between schistosome-specific and Plasmodium-specific responses. Systemic cytokine levels rose with age as well as with schistosome infection and exposure. Overall the results show that (1) significantly more children are exposed to schistosome and Plasmodium infection than those currently infected and; (2) the development of protective acquired immunity commences in early childhood, although its effects on infection levels and pathology may take many years to become apparent. PMID:21813042

Involvement of cholinergic and adenosinergic systems on the branchial immune response of experimentally infected silver catfish with Streptococcus agalactiae.

PubMed

Baldissera, M D; Souza, C F; Doleski, P H; Moreira, K L S; da Veiga, M L; da Rocha, M I U M; Santos, R C V; Baldisserotto, B

2018-01-01

It has been recognized that the cholinergic and adenosinergic systems have an essential role in immune and inflammatory responses during bacterial fish pathogens, such as the enzymes acetylcholinesterase (AChE) and adenosine deaminase (ADA), which are responsible for catalysis of the anti-inflammatory molecules acetylcholine (ACh) and adenosine (Ado) respectively. Thus, the aim of this study was to investigate the involvement of the cholinergic and adenosinergic systems on the immune response and inflammatory process in gills of experimentally infected Rhamdia quelen with Streptococcus agalactiae. Acetylcholinesterase activity decreased, while ACh levels increased in gills of infected animals compared to uninfected animals. On the other hand, a significant increase in ADA activity with a concomitant decrease in Ado levels was observed in infected animals compared to uninfected animals. Based on this evidence, we concluded that infection by S. agalactiae in silver catfish alters the cholinergic and adenosinergic systems, suggesting the involvement of AChE and ADA activities on immune and inflammatory responses, regulating the ACh and Ado levels. In summary, the downregulation of AChE activity exerts an anti-inflammatory profile in an attempt to reduce or prevent the tissue damage, while the upregulation of ADA activity exerts a pro-inflammatory profile, contributing to disease pathophysiology. © 2017 John Wiley & Sons Ltd.

Adjustment to Cancer: Anxiety and Distress (PDQ®)—Patient Version

Cancer.gov

Expert-reviewed information summary about the difficult emotional responses many cancer patients experience. This summary focuses on normal adjustment issues, psychosocial distress, and adjustment disorders.

Tuning Riboswitch Regulation through Conformational Selection

PubMed Central

Wilson, Ross C.; Smith, Angela M.; Fuchs, Ryan T.; Kleckner, Ian R.; Henkin, Tina M.; Foster, Mark P.

2010-01-01

SUMMARY The SMK box riboswitch, which represents one of three known classes of S-adenosylmethionine (SAM)-responsive riboswitches, regulates gene expression in bacteria at the level of translation initiation. In contrast to most riboswitches, which contain separate domains responsible for ligand recognition and gene regulation, the ligand-binding and regulatory domains of the SMK box riboswitch are coincident. This property was exploited to allow the first atomic-level characterization of a functionally intact riboswitch in both the ligand-bound and ligand-free states. NMR spectroscopy revealed distinct mutually exclusive RNA conformations that are differentially populated in the presence or absence of the effector metabolite. Isothermal titration calorimetry and in vivo reporter assay results revealed the thermodynamic and functional consequences of this conformational equilibrium. We present a comprehensive model of the structural, thermodynamic, and functional properties of this compact RNA regulatory element. PMID:21075119

ATM phosphorylation of Mdm2 Ser394 regulates the amplitude and duration of the DNA damage response in mice

PubMed Central

Gannon, Hugh S.; Woda, Bruce A.; Jones, Stephen N.

2012-01-01

Summary DNA damage induced by ionizing radiation (IR) activates the ATM kinase, which subsequently stabilizes and activates the p53 tumor suppressor protein. Although phosphorylation of p53 by ATM was found previously to modulate p53 levels and transcriptional activities in vivo, it does not appear to be a major regulator of p53 stability. We have utilized mice bearing altered Mdm2 alleles to demonstrate that ATM phosphorylation of Mdm2 serine 394 is required for robust p53 stabilization and activation after DNA damage. In addition, we demonstrate that dephosphorylation of Mdm2 Ser394 regulates attenuation of the p53-mediated response to DNA damage. Therefore, the phosphorylation status of Mdm2 Ser394 governs p53 protein levels and functions in cells undergoing DNA damage. PMID:22624716

Summary of the effects of engine throttle response on airplane formation-flying qualities

NASA Technical Reports Server (NTRS)

Walsh, Kevin R.

1992-01-01

A flight evaluation as conducted to determine the effect of engine throttle response characteristics on precision formation-flying qualities. A variable electronic throttle control system was developed and flight-tested on a TF-104G airplane with a J79-11B engine at the NASA Dryden Flight Research Facility. Ten research flights were flown to evaluate the effects of throttle gain, time delay, and fuel control rate limiting on engine handling qualities during a demanding precision wing formation task. Handling quality effects of lag filters and lead compensation time delays were also evaluated. Data from pilot ratings and comments indicate that throttle control system time delays and rate limits cause significant degradations in handling qualities. Threshold values for satisfactory (level 1) and adequate (level 2) handling qualities of these key variables are presented.

Responsive upper limb and cognitive fatigue measures during light precision work: an 8-hour simulated micro-pipetting study.

PubMed

Yung, Marcus; Wells, Richard P

2017-07-01

Many contemporary occupations are characterised by long periods of low loads. These lower force levels, which are relevant to the development of work-related musculoskeletal disorders, are usually not the focus of fatigue studies. In studies that did measure fatigue in light manual or precision work, within and between measurement responses were inconsistent. The aim of this study was to identify fatigue measures that were responsive at lower force levels (<10% MVC) over the course of an 8-h period. A complementary set of fatigue measures, reflecting both neuromuscular and cognitive mechanisms, was measured during a light precision micro-pipetting task performed by 11 participants. Nine measures were found to be significantly responsive over the 8-h period, including: ratings of perceived fatigue, postural tremor, blink frequency and critical flicker fusion frequency threshold. Common field measures, specifically electromyography RMS amplitude and maximum voluntary contractions, did not lead to extraordinary time effects. Practitioner summary: The findings provide insight towards the responsiveness of a complementary set of field usable fatigue measures at low work intensities Although commonly used measures did not reveal significant increases in fatigue, nine alternative measures were significantly responsive over the 8-h period.

5 CFR 351.203 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-01-01

... competitive levels within the pay band, including (as appropriate) any applicable locality payment authorized... and forth daily to their usual employment. Modal rating is the summary rating level assigned most frequently among the actual ratings of record that are: (1) Assigned under the summary level pattern that...

Adjustment to Cancer: Anxiety and Distress (PDQ®)—Health Professional Version

Cancer.gov

Expert-reviewed information summary about the difficult emotional responses many cancer patients experience. This summary focuses on normal adjustment issues, psychosocial distress, and adjustment disorders.

Diagnosis and Inflammatory Response of Patients with Candiduria

PubMed Central

Helbig, S.; Achkar, J. M.; Jain, N.; Wang, X.; Gialanella, P.; Levi, M; Fries, B.C.

2012-01-01

Summary Background Candiduria is common in hospitalized patients but the clinical relevance is still unclear. Objective This study was done to further our knowledge on detection of and host responses to candiduria. Patients Urines and clinical data from 136 patients in whom presence of yeast was diagnosed by microscopic urinalysis were collected. Diagnosis by standard urine culture methods on blood and MacConkey agar as well as on fungal culture medium (Sabouraud dextrose agar) was compared. Inflammatory parameters (IL-6 and IL-17, Ig) were quantified in the urine and compared to levels in control patients without candiduria. Results and Conclusions Standard urine culture methods detected only 37% of Candida spp. in urine. Sensitivity was especially low (23%) for C. glabrata and was independent of fungal burden. Candida specific IgG but not IgA was significantly elevated when compared to control patients (p<0.0001 and 0.07, respectively). In addition, urine levels of IL-6 and IL-17 were significantly higher in candiduric patients when compared to control patients (p<0.001). Multivariate analysis documented an independent association between an increased IgG (odds ratio (OR) 136.0, 95% confidence interval (CI) 25.7 to 719.2; p<0.0001), an increased IL-17 (OR 17.4, 95% CI 5.3–57.0; p<0.0001) and an increased IL-6 level (OR 4.9, 95% CI 1.9–12.4; p=0.001) and candiduria. In summary, our data indicate that clinical studies on candiduria should include fungal urine culture and that inflammatory parameters may be helpful to identify patients with clinically relevant candiduria. PMID:22574854

Examining the association between adult attachment style and cortisol responses to acute stress

PubMed Central

Kidd, Tara; Hamer, Mark; Steptoe, Andrew

2011-01-01

Summary The quality of social relationships may contribute to variations in biological stress responses, thereby affecting health risk. The association between an important indicator of social relationships, adult attachment style, and cortisol has been relatively unexplored. The present study examined adult romantic attachment style and cortisol responses to acute laboratory stress. Salivary cortisol was measured in response to two behavioural tasks, a colour/word interference task and mirror tracing task, in 498 healthy men and women from the Heart Scan study, a subsample of the Whitehall II cohort. Participants were classified as secure, fearful, preoccupied or dismissive on the basis of responses to the Relationship Questionnaire. Cortisol output was lowest in the fearful group, followed by the preoccupied group, with both secure and dismissive groups having higher levels. The results from this study tentatively support the proposition that attachment style is a factor in determining the manifestation of HPA dysregulation. PMID:21106296

A Review and Comparison of Mouse and Rat Responses to Micro Gravity, Hyper Gravity and Simulated Models of Partial Gravity; Species Differences, Gaps in the Available Data, and Consideration of the Advantages and Caveats of Each Model for Spaceflight

NASA Technical Reports Server (NTRS)

Donovan, F. M.; Gresser, A. L.; Sato, Kevin Y.; Taylor, Elizabeth M.

2018-01-01

Laboratory strains of mice and rat are widely used to study mammalian responses to stimulus, and both have been studied under a variety of gravity conditions, including space flight. We compared results obtained from exposure to spaceflight and microgravity, hyper gravity via centrifugation, earth gravity, and models of simulated partial gravity (hind-limb unloading and partial weight bearing treatments). We examined the reported changes in survival, body mass, circadian rhythm (body temperature and activity levels), behavior, bone, muscle, immune, cardio-vasculature, vestibular, reproduction and neonate survival, microbiome, and the visual system. Not all categories have published data for both species, some have limited data, and there are variations in experiment design that allow for only relative comparisons to be considered. The data reveal species differences in both the level of gravity required to obtain a response, degree of response, and in temporal expression of responses. Examination of the data across the gravity levels allows consideration of the hypothesis that gravitational responses follow a continuum, and organ specific differences are noted. In summary, we present advantages and caveats of each model system as pertains to gravitational biology research and identify gaps in our knowledge of how these mammals respond to gravity.

Research and technology operating plan: A summary Fiscal Year 1974. [bibliography

NASA Technical Reports Server (NTRS)

1973-01-01

A compilation is presented of the summary portions of RTOPs used for management review and control of research. Citations and abstracts of RTOPs are included. A list is presented of RTOPs which have been changed, completed, or terminated since the last summary. Indexes presented include: subject, technical monitor, responsible NASA organization, and RTOP number.

Biology Division progress report, October 1, 1983-September 30, 1984

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

Griesmer, R.A.

1985-01-01

The report provides summaries of the aims, scope and progress from October 1983 through September 1984. Major interest was focused on the health effects of neutron- and heavy-ion radiations on animals with particular attention to the carcinogenic responses to low dose levels and to the RBE of various forms of radiation. Among chemical agents, activities concentrated on evaluating and understanding the toxicological interations when mammals are exposed to complex mixtures, either concurrently or successively. Separate abstracts have been prepared for individual sections. (ACR)

Command/response protocols and concurrent software

NASA Technical Reports Server (NTRS)

Bynum, W. L.

1987-01-01

A version of the program to control the parallel jaw gripper is documented. The parallel jaw end-effector hardware and the Intel 8031 processor that is used to control the end-effector are briefly described. A general overview of the controller program is given and a complete description of the program's structure and design are contained. There are three appendices: a memory map of the on-chip RAM, a cross-reference listing of the self-scheduling routines, and a summary of the top-level and monitor commands.

Empowering Equity in Postsecondary Transition for Marginalized Culturally and Linguistically Diverse Students with Disabilities by Implementing a Culturally Responsive Summary of Performance Teacher Training and Support Program

ERIC Educational Resources Information Center

Jez, Rebekka Joanne

2011-01-01

Marginalized culturally and linguistically diverse students with special needs often struggle after high school. Many special educators are unaware of legal mandates and best practice in postsecondary transition, especially the intricate needs when working this group. The culturally responsive Summary of Performance (CRSOP) training and support…

Key Response Planning Factors for the Aftermath of Nuclear Terrorism

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

Buddemeier, B R; Dillon, M B

Despite hundreds of above-ground nuclear tests and data gathered from Hiroshima and Nagasaki, the effects of a ground-level, low-yield nuclear detonation in a modern urban environment are still the subject of considerable scientific debate. Extensive review of nuclear weapon effects studies and discussions with nuclear weapon effects experts from various federal agencies, national laboratories, and technical organizations have identified key issues and bounded some of the unknowns required to support response planning for a low-yield, ground-level nuclear detonation in a modern U.S. city. This study, which is focused primarily upon the hazards posed by radioactive fallout, used detailed fallout predictionsmore » from the advanced suite of three-dimensional (3-D) meteorology and plume/fallout models developed at Lawrence Livermore National Laboratory (LLNL), including extensive global Key Response Planning Factors for the Aftermath of Nuclear Terrorism geographical and real-time meteorological databases to support model calculations. This 3-D modeling system provides detailed simulations that account for complex meteorology and terrain effects. The results of initial modeling and analysis were presented to federal, state, and local working groups to obtain critical, broad-based review and feedback on strategy and messaging. This effort involved a diverse set of communities, including New York City, National Capitol Regions, Charlotte, Houston, Portland, and Los Angeles. The largest potential for reducing casualties during the post-detonation response phase comes from reducing exposure to fallout radiation. This can be accomplished through early, adequate sheltering followed by informed, delayed evacuation.B The response challenges to a nuclear detonation must be solved through multiple approaches of public education, planning, and rapid response actions. Because the successful response will require extensive coordination of a large number of organizations, supplemented by appropriate responses by local responders and the general population within the hazard zones, regional planning is essential to success. The remainder of this Executive Summary provides summary guidance for response planning in three areas: (1) Public Protection Strategy details the importance of early, adequate shelter followed by informed evacuation. (2) Responder Priorities identify how to protect response personnel, perform regional situational assessment, and support public safety. (3) Key Planning Considerations refute common myths and provide important information on planning how to respond in the aftermath of nuclear terrorism.« less

From 'omics to otoliths: responses of an estuarine fish to endocrine disrupting compounds across biological scales.

PubMed

Brander, Susanne M; Connon, Richard E; He, Guochun; Hobbs, James A; Smalling, Kelly L; Teh, Swee J; White, J Wilson; Werner, Inge; Denison, Michael S; Cherr, Gary N

2013-01-01

Endocrine disrupting chemicals (EDCs) cause physiological abnormalities and population decline in fishes. However, few studies have linked environmental EDC exposures with responses at multiple tiers of the biological hierarchy, including population-level effects. To this end, we undertook a four-tiered investigation in the impacted San Francisco Bay estuary with the Mississippi silverside (Menidia audens), a small pelagic fish. This approach demonstrated links between different EDC sources and fish responses at different levels of biological organization. First we determined that water from a study site primarily impacted by ranch run-off had only estrogenic activity in vitro, while water sampled from a site receiving a combination of urban, limited ranch run-off, and treated wastewater effluent had both estrogenic and androgenic activity. Secondly, at the molecular level we found that fish had higher mRNA levels for estrogen-responsive genes at the site where only estrogenic activity was detected but relatively lower expression levels where both estrogenic and androgenic EDCs were detected. Thirdly, at the organism level, males at the site exposed to both estrogens and androgens had significantly lower mean gonadal somatic indices, significantly higher incidence of severe testicular necrosis and altered somatic growth relative to the site where only estrogens were detected. Finally, at the population level, the sex ratio was significantly skewed towards males at the site with measured androgenic and estrogenic activity. Our results suggest that mixtures of androgenic and estrogenic EDCs have antagonistic and potentially additive effects depending on the biological scale being assessed, and that mixtures containing androgens and estrogens may produce unexpected effects. In summary, evaluating EDC response at multiple tiers is necessary to determine the source of disruption (lowest scale, i.e. cell line) and what the ecological impact will be (largest scale, i.e. sex ratio).

CADDIS Volume 2. Sources, Stressors and Responses: Urbanization - Overview

EPA Pesticide Factsheets

Introduction to urbanization and its effects of streams, a summary of the urban stream syndrome,an overview of the effects of urbanization on biotic integrity, a summary of catchment vs. riparian urbanization.

Quantifying climate-growth relationships at the stand level in a mature mixed-species conifer forest.

PubMed

Teets, Aaron; Fraver, Shawn; Weiskittel, Aaron R; Hollinger, David Y

2018-03-11

A range of environmental factors regulate tree growth; however, climate is generally thought to most strongly influence year-to-year variability in growth. Numerous dendrochronological (tree-ring) studies have identified climate factors that influence year-to-year variability in growth for given tree species and location. However, traditional dendrochronology methods have limitations that prevent them from adequately assessing stand-level (as opposed to species-level) growth. We argue that stand-level growth analyses provide a more meaningful assessment of forest response to climate fluctuations, as well as the management options that may be employed to sustain forest productivity. Working in a mature, mixed-species stand at the Howland Research Forest of central Maine, USA, we used two alternatives to traditional dendrochronological analyses by (1) selecting trees for coring using a stratified (by size and species), random sampling method that ensures a representative sample of the stand, and (2) converting ring widths to biomass increments, which once summed, produced a representation of stand-level growth, while maintaining species identities or canopy position if needed. We then tested the relative influence of seasonal climate variables on year-to-year variability in the biomass increment using generalized least squares regression, while accounting for temporal autocorrelation. Our results indicate that stand-level growth responded most strongly to previous summer and current spring climate variables, resulting from a combination of individualistic climate responses occurring at the species- and canopy-position level. Our climate models were better fit to stand-level biomass increment than to species-level or canopy-position summaries. The relative growth responses (i.e., percent change) predicted from the most influential climate variables indicate stand-level growth varies less from to year-to-year than species-level or canopy-position growth responses. By assessing stand-level growth response to climate, we provide an alternative perspective on climate-growth relationships of forests, improving our understanding of forest growth dynamics under a fluctuating climate. © 2018 John Wiley & Sons Ltd.

Kinetics of Epstein-Barr Virus (EBV) Neutralizing and Virus-Specific Antibodies after Primary Infection with EBV

PubMed Central

Bu, Wei; Hayes, Gregory M.; Liu, Hui; Gemmell, Lorraine; Schmeling, David O.; Radecki, Pierce; Aguilar, Fiona; Burbelo, Peter D.; Woo, Jennifer; Balfour, Henry H.

2016-01-01

Prospective studies of antibodies to multiple Epstein-Barr virus (EBV) proteins and EBV neutralizing antibodies in the same individuals before, during, and after primary EBV infection have not been reported. We studied antibody responses to EBV in college students who acquired primary EBV infection during prospective surveillance and correlated the kinetics of antibody response with the severity of disease. Neutralizing antibodies and enzyme-linked immunosorbent assay (ELISA) antibodies to gp350, the major target of neutralizing antibody, reached peak levels at medians of 179 and 333 days after the onset of symptoms of infectious mononucleosis, respectively. No clear correlation was found between the severity of the symptoms of infectious mononucleosis and the peak levels of antibody to individual viral proteins or to neutralizing antibody. In summary, we found that titers of neutralizing antibody and antibodies to multiple EBV proteins increase over many months after primary infection with EBV. PMID:26888186

Lighting issues in the 1980's. Summary and proceedings

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

Rubin, A. I.

1980-01-01

The Lighting Roundtable described in this report was conducted to foster an open discussion of the goals, issues, and responsibilities of the lighting community. It was not a problem-solving session, but rather a time to examine the long-term aspirations and objectives of lighting and the barriers that may stand in the way of achieving them. Eight major issues were addressed by nine panelists and a number of invited auditors. The issues are as follows: (1) The Public Image of the Lighting Community; (2) US Role in the Worldwide Lighting Community; (3) Factors Affecting Human Activities in the Built Environment; (4)more » Effect of Lighting on Environmental Quality; (5) Effects of Barriers; (6) Establishment of Illuminance Levels; (7) Integration of Subsystems; and (8) Professional Development and Lighting Education. Two parts presented are: (1) a summary of the proceedings; and (2) a complete transcript.« less

CADDIS Volume 2. Sources, Stressors and Responses: Urbanization - Riparian/Channel Alteration

EPA Pesticide Factsheets

Introduction to riparian and channel alteration associated with urbanization, summary of how riparian urbanization affects channel morphology, summary of how urbanization affects riparian hydrology, overview of stream burial associated with urbanization.

Levels of Evidence: Cancer Genetics Studies (PDQ®)—Health Professional Version

Cancer.gov

Levels of Evidence for Cancer Genetics Studies addresses the process and challenges of developing evidence-based summaries. Get information about how to weigh the strength of the evidence from cancer genetics studies in this summary for clinicians.

EPA State-level Summaries of FracFocus 1 Hydraulic Fracturing Data

EPA Pesticide Factsheets

The EPA developed state-level summaries of chemical and water use using the project database developed from FracFocus 1.0 disclosures with some limited background information on oil and gas production, geology, and regulations for the state.

International Space Station ECLSS Technical Task Agreement Summary Report

NASA Technical Reports Server (NTRS)

Ray, C. D. (Compiler); Salyer, B. H. (Compiler)

1999-01-01

This Technical Memorandum provides a summary of current work accomplished under Technical Task Agreement (TTA) by the Marshall Space Flight Center (MSFC) regarding the International Space Station (ISS) Environmental Control and Life Support System (ECLSS). Current activities include ECLSS component design and development, computer model development, subsystem/integrated system testing, life testing, and general test support provided to the ISS program. Under ECLSS design, MSFC was responsible for the six major ECLSS functions, specifications and standard, component design and development, and was the architectural control agent for the ISS ECLSS. MSFC was responsible for ECLSS analytical model development. In-house subsystem and system level analysis and testing were conducted in support of the design process, including testing air revitalization, water reclamation and management hardware, and certain nonregenerative systems. The activities described herein were approved in task agreements between MSFC and NASA Headquarters Space Station Program Management Office and their prime contractor for the ISS, Boeing. These MSFC activities are in line to the designing, development, testing, and flight of ECLSS equipment planned by Boeing. MSFC's unique capabilities for performing integrated systems testing and analyses, and its ability to perform some tasks cheaper and faster to support ISS program needs, are the basis for the TTA activities.

Competitive inhibition can linearize dose-response and generate a linear rectifier

PubMed Central

Savir, Yonatan; Tu, Benjamin P.; Springer, Michael

2015-01-01

Summary Many biological responses require a dynamic range that is larger than standard bi-molecular interactions allow, yet the also ability to remain off at low input. Here we mathematically show that an enzyme reaction system involving a combination of competitive inhibition, conservation of the total level of substrate and inhibitor, and positive feedback can behave like a linear rectifier—that is, a network motif with an input-output relationship that is linearly sensitive to substrate above a threshold but unresponsive below the threshold. We propose that the evolutionarily conserved yeast SAGA histone acetylation complex may possess the proper physiological response characteristics and molecular interactions needed to perform as a linear rectifier, and we suggest potential experiments to test this hypothesis. One implication of this work is that linear responses and linear rectifiers might be easier to evolve or synthetically construct than is currently appreciated. PMID:26495436

CADDIS Volume 2. Sources, Stressors and Responses: Urbanization - Physical Habitat

EPA Pesticide Factsheets

Introduction to physical habitat changes associated with urbanization, overview of how urbanization can lead to channel enlargement, summary of how road crossings can affect stream ecosystems, summary of how urbanization can alter streambed substrates.

Hydrophytes lack potential to exhibit cadmium stress induced enhancement in lipid peroxidation and accumulation of proline.

PubMed

Dhir, Bhupinder; Sharmila, P; Saradhi, P Pardha

2004-02-10

Investigations were carried out to evaluate if hydrophytes (viz. Ceratophyllum, Wolffia, and Hydrilla) can be used as markers to assess the level of heavy metal pollution in aquatic bodies. The potential of these hydrophytes for lipid peroxidation and accumulation of proline in response to cadmium (Cd2+) pollution was studied. Hydrophytes were raised in artificial pond water (APW) supplemented with various levels of Cd2+. Interestingly, unlike mesophytes none of the hydrophytes showed ability to accumulate proline. Infact, in response to Cd2+ pollution hydrophytes exhibited a decline in proline levels in comparison to controls but mesophytes (viz. Brassica juncea, Vigna radiata and Triticum aestivum) showed progressive increase in the level of proline with increase in the extent of Cd2+ pollution. Mesophytes showed six to nine-fold increase in the level of proline in response to 1 mM Cd2+. The potential of the above hydrophytes for lipid peroxidation was also low under Cd2+ stress. In contrast, as expected a significant enhancement in the lipid peroxidation was observed in all three mesophytes in response to their exposure to Cd2+. About two-fold increase in production of malondialdehyde (a cytotoxic product of lipid peroxidation) was recorded in mesophytes exposed to 1 mM Cd2+. However, a decline in chlorophyll (Chl a and Chl b) levels was recorded in response to Cd2+pollution both in hydrophytes as well as mesophytes. In summary, hydrophytes neither have potential to accumulate proline nor have ability to accelerate lipid peroxidation under heavy metal stress. This suggests that the adaptive mechanism(s) existing in hydrophytes to tackle heavy metal stress is distinct from that in mesophytes.

How Well Do Customers of Direct-to-Consumer Personal Genomic Testing Services Comprehend Genetic Test Results? Findings from the Impact of Personal Genomics Study.

PubMed

Ostergren, Jenny E; Gornick, Michele C; Carere, Deanna Alexis; Kalia, Sarah S; Uhlmann, Wendy R; Ruffin, Mack T; Mountain, Joanna L; Green, Robert C; Roberts, J Scott

2015-01-01

To assess customer comprehension of health-related personal genomic testing (PGT) results. We presented sample reports of genetic results and examined responses to comprehension questions in 1,030 PGT customers (mean age: 46.7 years; 59.9% female; 79.0% college graduates; 14.9% non-White; 4.7% of Hispanic/Latino ethnicity). Sample reports presented a genetic risk for Alzheimer's disease and type 2 diabetes, carrier screening summary results for >30 conditions, results for phenylketonuria and cystic fibrosis, and drug response results for a statin drug. Logistic regression was used to identify correlates of participant comprehension. Participants exhibited high overall comprehension (mean score: 79.1% correct). The highest comprehension (range: 81.1-97.4% correct) was observed in the statin drug response and carrier screening summary results, and lower comprehension (range: 63.6-74.8% correct) on specific carrier screening results. Higher levels of numeracy, genetic knowledge, and education were significantly associated with greater comprehension. Older age (≥ 60 years) was associated with lower comprehension scores. Most customers accurately interpreted the health implications of PGT results; however, comprehension varied by demographic characteristics, numeracy and genetic knowledge, and types and format of the genetic information presented. Results suggest a need to tailor the presentation of PGT results by test type and customer characteristics. © 2015 S. Karger AG, Basel.

How Well Do Customers of Direct-to-Consumer Personal Genomic Testing Services Comprehend Genetic Test Results? Findings from the Impact of Personal Genomics Study

PubMed Central

Ostergren, Jenny E.; Gornick, Michele C.; Carere, Deanna Alexis; Kalia, Sarah S.; Uhlmann, Wendy R.; Ruffin, Mack T.; Mountain, Joanna L.; Green, Robert C.; Roberts, J. Scott

2016-01-01

Aim To assess customer comprehension of health-related personal genomic testing (PGT) results. Methods We presented sample reports of genetic results and examined responses to comprehension questions in 1,030 PGT customers (mean age: 46.7 years; 59.9% female; 79.0% college graduates; 14.9% non-White; 4.7% of Hispanic/Latino ethnicity). Sample reports presented a genetic risk for Alzheimer’s disease and type 2 diabetes, carrier screening summary results for >30 conditions, results for phenylketonuria and cystic fibrosis, and drug response results for a statin drug. Logistic regression was used to identify correlates of participant comprehension. Results Participants exhibited high overall comprehension (mean score: 79.1% correct). The highest comprehension (range: 81.1–97.4% correct) was observed in the statin drug response and carrier screening summary results, and lower comprehension (range: 63.6–74.8% correct) on specific carrier screening results. Higher levels of numeracy, genetic knowledge, and education were significantly associated with greater comprehension. Older age (≥ 60 years) was associated with lower comprehension scores. Conclusions Most customers accurately interpreted the health implications of PGT results; however, comprehension varied by demographic characteristics, numeracy and genetic knowledge, and types and format of the genetic information presented. Results suggest a need to tailor the presentation of PGT results by test type and customer characteristics. PMID:26087778

Effect of physical workload and modality of information presentation on pattern recognition and navigation task performance by high-fit young males.

PubMed

Zahabi, Maryam; Zhang, Wenjuan; Pankok, Carl; Lau, Mei Ying; Shirley, James; Kaber, David

2017-11-01

Many occupations require both physical exertion and cognitive task performance. Knowledge of any interaction between physical demands and modalities of cognitive task information presentation can provide a basis for optimising performance. This study examined the effect of physical exertion and modality of information presentation on pattern recognition and navigation-related information processing. Results indicated males of equivalent high fitness, between the ages of 18 and 34, rely more on visual cues vs auditory or haptic for pattern recognition when exertion level is high. We found that navigation response time was shorter under low and medium exertion levels as compared to high intensity. Navigation accuracy was lower under high level exertion compared to medium and low levels. In general, findings indicated that use of the haptic modality for cognitive task cueing decreased accuracy in pattern recognition responses. Practitioner Summary: An examination was conducted on the effect of physical exertion and information presentation modality in pattern recognition and navigation. In occupations requiring information presentation to workers, who are simultaneously performing a physical task, the visual modality appears most effective under high level exertion while haptic cueing degrades performance.

Sequential Oral Hydroxyurea and Intravenous Cytosine Arabinoside in Refractory Childhood Acute Leukemia: A Pediatric Oncology Group Phase I Study

PubMed Central

Dubowy, Ronald; Graham, Michael; Hakami, Nasrollah; Kletzel, Morris; Mahoney, Donald; Newman, Edward; Ravindranath, Yaddanapudi; Camitta, Bruce

2015-01-01

Summary At concentrations >0.1 mM, Hydroxyurea (HU) enhances the accumulation of cytosine arabinoside (ara-C) in leukemia cells in vitro. This study of children with refractory acute leukemia was designed to take advantage of this biochemical modulation. A fixed dose of HU and an escalating dose of ara-C were used. Oral HU, 1200 mg/m2 was followed 2 hours later by ara-C, 250-3100 mg/m2 intravenously in 15 minutes. The combination was given on days 1,2,3 and 8,9,10. Thirty-three children (26 ALL, 7 ANLL) were treated; 29 received at least one full course. All patients developed grade 4 cytopenias. Other grade 3-4 toxicities included: hyperbilirubinemia (2), elevated transaminases (3), transient gait disturbance (1), stomatitis (3), typhlitis (1), nausea/vomiting (9) and marrow aplasia >4 weeks (1). Three patients had intracranial bleeds while thrombocytopenic. Only liver toxicities and nausea/vomiting exhibited any dosage effect. The maximum tolerated dose of ara-C was 2400 mg/m2. There were 6 complete responses (5ALL), 5 partial responses (3 ALL), and 19 patients with no response or progressive disease. There was no dosage effect for response with 2 complete responses occurring at the lowest ara-C level. Responses were transient (1-3 months). 20/26 patients achieved a peak serum HU level >0.5 mM by 2 hours after the HU dose. The mean level at 2 hours was 0.57 mM (range 0.21-0.99 mM). This combination of HU and ara-C is tolerable and has efficacy in refractory leukemias. Responses at the lowest ara-C dose level suggests synergism. PMID:18458568

An investigation of wing buffeting response at subsonic and transonic speeds: Phase 1: F-111A flight data analysis. Volume 1: Summary of technical approach, results and conclusions

NASA Technical Reports Server (NTRS)

Benepe, D. B.; Cunningham, A. M., Jr.; Dunmyer, W. D.

1978-01-01

The structural response to aerodynamic buffet during moderate to high-g maneuvers at subsonic and transonic speeds was investigated. The investigation is reported in three volumes. This volume presents a summary of the investigation with a complete description of the technical approach, description of the aircraft, its instrumentation, the data reduction procedures, results and conclusion.

NFSMI Research Summary

ERIC Educational Resources Information Center

Nettles, Mary Frances

2014-01-01

The NFSMI Research Summary is a continuing series of summaries reporting recently completed research and research-based resources funded by the National Food Service Management Institute. The following research studies are summarized in this article: (1) Succession Planning for Management Level Staff in School Nutrition Programs; (2)…

Levels of Evidence: Supportive and Palliative Care Studies (PDQ®)—Health Professional Version

Cancer.gov

Levels of Evidence for Supportive and Palliative Care Summaries includes cited references primarily from the peer-reviewed biomedical literature. Get detailed information about how to weigh the strength of the evidence obtained in supportive and palliative care studies in this clinician summary.

Hierarchical video summarization

NASA Astrophysics Data System (ADS)

Ratakonda, Krishna; Sezan, M. Ibrahim; Crinon, Regis J.

1998-12-01

We address the problem of key-frame summarization of vide in the absence of any a priori information about its content. This is a common problem that is encountered in home videos. We propose a hierarchical key-frame summarization algorithm where a coarse-to-fine key-frame summary is generated. A hierarchical key-frame summary facilitates multi-level browsing where the user can quickly discover the content of the video by accessing its coarsest but most compact summary and then view a desired segment of the video with increasingly more detail. At the finest level, the summary is generated on the basis of color features of video frames, using an extension of a recently proposed key-frame extraction algorithm. The finest level key-frames are recursively clustered using a novel pairwise K-means clustering approach with temporal consecutiveness constraint. We also address summarization of MPEG-2 compressed video without fully decoding the bitstream. We also propose efficient mechanisms that facilitate decoding the video when the hierarchical summary is utilized in browsing and playback of video segments starting at selected key-frames.

Environmental Impact Statement for the Modernization and Enhancement of Ranges, Airspace, and Training Areas in the Joint Pacific Alaska Range Complex in Alaska. Volume 1 - Executive Summary, Chapters 1 through 10

DTIC Science & Technology

2013-06-01

to short-term behavioral responses and no effects that would be measurable at a population level have been documented. Fish in their native...the sustainable multipurpose use of natural resources (hunting, fishing , trapping, and non- consumptive uses) on military lands, subject to safety...support fish populations year-round, as they freeze in winter or when iced over and lack sufficient dissolved oxygen for fish to survive (USARAK 2004-1

Involvement of mitochondrial proteins in calcium signaling and cell death induced by staurosporine in Neurospora crassa.

PubMed

Gonçalves, A Pedro; Cordeiro, J Miguel; Monteiro, João; Lucchi, Chiara; Correia-de-Sá, Paulo; Videira, Arnaldo

2015-10-01

Staurosporine-induced cell death in Neurospora crassa includes a well defined sequence of alterations in cytosolic calcium levels, comprising extracellular Ca(2+) influx and mobilization of Ca(2+) from internal stores. Here, we show that cells undergoing respiratory stress due to the lack of certain components of the mitochondrial complex I (like the 51kDa and 14kDa subunits) or the Ca(2+)-binding alternative NADPH dehydrogenase NDE-1 are hypersensitive to staurosporine and incapable of setting up a proper intracellular Ca(2+) response. Cells expressing mutant forms of NUO51 that mimic human metabolic diseases also presented Ca(2+) signaling deficiencies. Accumulation of reactive oxygen species is increased in cells lacking NDE-1 and seems to be required for Ca(2+) oscillations in response to staurosporine. Measurement of the mitochondrial levels of Ca(2+) further supported the involvement of these organelles in staurosporine-induced Ca(2+) signaling. In summary, our data indicate that staurosporine-induced fungal cell death involves a sophisticated response linking Ca(2+) dynamics and bioenergetics. Copyright © 2015 Elsevier B.V. All rights reserved.

Replication and validation of higher order models demonstrated that a summary score for the EORTC QLQ-C30 is robust.

PubMed

Giesinger, Johannes M; Kieffer, Jacobien M; Fayers, Peter M; Groenvold, Mogens; Petersen, Morten Aa; Scott, Neil W; Sprangers, Mirjam A G; Velikova, Galina; Aaronson, Neil K

2016-01-01

To further evaluate the higher order measurement structure of the European Organisation for Research and Treatment of Cancer (EORTC) Quality of Life Questionnaire Core 30 (QLQ-C30), with the aim of generating a summary score. Using pretreatment QLQ-C30 data (N = 3,282), we conducted confirmatory factor analyses to test seven previously evaluated higher order models. We compared the summary score(s) derived from the best performing higher order model with the original QLQ-C30 scale scores, using tumor stage, performance status, and change over time (N = 244) as grouping variables. Although all models showed acceptable fit, we continued in the interest of parsimony with known-groups validity and responsiveness analyses using a summary score derived from the single higher order factor model. The validity and responsiveness of this QLQ-C30 summary score was equal to, and in many cases superior to the original, underlying QLQ-C30 scale scores. Our results provide empirical support for a measurement model for the QLQ-C30 yielding a single summary score. The availability of this summary score can avoid problems with potential type I errors that arise because of multiple testing when making comparisons based on the 15 outcomes generated by this questionnaire and may reduce sample size requirements for health-related quality of life studies using the QLQ-C30 questionnaire when an overall summary score is a relevant primary outcome. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

5 CFR 430.206 - Planning performance.

Code of Federal Regulations, 2013 CFR

2013-01-01

... summary level, including at least one critical element and any non-critical element(s). (5) Each... summary levels (pattern A as specified in § 430.208(d)(1)) shall not include non-critical elements. (7) An... non-critical elements. (8) Elements and standards shall be established as follows— (i) For a critical...

The relationship between patients' perception of the effects of neurofibromatosis type 2 and the domains of the Short Form-36.

PubMed

Neary, W J; Hillier, V F; Flute, T; Stephens, S D G; Ramsden, R T; Evans, D G R

2010-08-01

To investigate the relationship between those issues concerning quality of life in patients with neurofibromatosis type 2 (NF2) as identified by the closed set NF2 questionnaire and the eight norm-based measures and the physical component summary (PCS) and mental component summary (MCS) scores of the Short Form-36 (SF-36) Questionnaire. Postal questionnaire study. Questionnaires sent to subjects' home addresses. Eighty-seven adult subjects under the care of the Manchester Multidisciplinary NF2 Clinic were invited to participate. Sixty-two (71%) completed sets of closed set NF2 questionnaires and SF-36 questionnaires were returned. Subjects with NF2 scored less than the norm of 50 on both the physical component summary and mental component summary scores and the eight individual norm-based measures of the Short Form-36 questionnaire. Correlations (using Kendall's tau) were examined between patients' perceptions of their severity of difficulty with the following activities and the eight norm-based measures and the physical component summary and mental component summary scores of the Short Form-36 questionnaire: Communicating with spouse/significant other (N = 61). The correlation coefficients were significant at the 0.01 level for the mental component summary score, together with three of the norm-based scores [vitality (VT), social functioning and role emotional]. Social communication (N = 62). All 10 correlations were significant at the 0.01 or 0.001 level. Balance (N = 59). All 10 correlations were highly significant at the P < 0.001 level. Hearing difficulties (N = 61). All correlations were significant at either the 0.01 level or less apart from the mental component summary score and three of the norm-based scores (role physical, VT and mental health). Mood change (N = 61). All correlations were significant at the 0.01 level or less, apart from one norm-based score (role physical). The Short Form-36 questionnaire has allowed us to relate patients' perceptions of their difficulties, as identified by the closed set NF2 questionnaire, to the physical and mental domains measured by this validated and widely used scale, and has provided further insight into areas of functioning affected by NF2.

Development of NASA's Sample Cartridge Assembly: Summary of GEDS Design, Development Testing, and Thermal Analyses

NASA Technical Reports Server (NTRS)

O'Connor, Brian; Hernandez, Deborah; Hornsby, Linda; Brown, Maria; Horton-Mullins, Kathryn

2017-01-01

Outline: Background of ISS (International Space Station) Material Science Research Rack; NASA SCA (Sample Cartridge Assembly) Design; GEDS (Gravitational Effects in Distortion in Sintering) Experiment Ampoule Design; Development Testing Summary; Thermal Modeling and Analysis. Summary: GEDS design development challenging (GEDS Ampoule design developed through MUGS (Microgravity) testing; Short duration transient sample processing; Unable to measure sample temperatures); MUGS Development testing used to gather data (Actual LGF (Low Gradient Furnace)-like furnace response; Provided sample for sintering evaluation); Transient thermal model integral to successful GEDS experiment (Development testing provided furnace response; PI (Performance Indicator) evaluation of sintering anchored model evaluation of processing durations; Thermal transient model used to determine flight SCA sample processing profiles).

IRIS Toxicological Review and Summary Documents for Polybrominated Diphenyl Ethers

EPA Science Inventory

EPA has announced the release of four completed toxicologal reviews and summary documents following an independent peer review on the scientific basis supporting the human health hazard and dose-response assessments of four congeners of polybrominated diphenyl ethers: tetraBDE (B...

Research and Technology Objectives and Plans Summary (RTOPS)

NASA Technical Reports Server (NTRS)

1982-01-01

A compilation of summary portions of each of the Research and Technology Objectives and Plans (RTOPS) used for management review and control of research currently in progress throughout NASA is presented. Subject, technical monitors, responsible NASA organization, and RTOP number indexes are included.

Utah DOT weather responsive traffic signal timing.

DOT National Transportation Integrated Search

1996-01-01

This report provides background and summary of the scope of work for the pooled fund study, Durability of Geosynthetics for Highway Applications. Status and a summary of initial test results for each of the tasks in this study, as well as a sum...

Research and Technology Objectives and Plans Summary (RTOPS)

NASA Technical Reports Server (NTRS)

1981-01-01

A compilation of the summary portions of each of the Research and Technology Objective Plans (RTOP) used for management review and control of research currently in progress throughout NASA is presented. Indexes include: subject, technical monitor, responsible NASA organization, and RTOP number.

Research Summaries

ERIC Educational Resources Information Center

Brock, Stephen E., Ed.

2011-01-01

This column features summaries of five research articles relevant to school crisis response. The first, "High School Teachers' Experiences With Suicidal Students," summarized by Robyn Bratica, offers the results of a study examining high school teachers' experiences with suicidal students and suggests that contact with suicidal students is very…

Research and Technology Objectives and Plans (RTOP), summary

NASA Technical Reports Server (NTRS)

1982-01-01

A compilation of summary portions of each of the Research and Technology Operating Plans (RTOPS) used for management review and control of research currently in progress throughout NASA is presented. Subject, technical monitor, responsible NASA organization, and RTOP number indexes are included.

Research and Technology Objectives and Plans Summary (RTOPS)

NASA Technical Reports Server (NTRS)

1980-01-01

A compilation of the summary portions of each of the Research and Technology Objectives and Plans (RTOPS) used for management review and control research currently in progress throughout NASA is presented. Indexes include: subject, technical monitor, responsible NASA organization, and RTOP number.

Hawaiian volcano observatory summary 103; Part I, seismic data, January to December 2003

USGS Publications Warehouse

Nakata, Jennifer S.; Heliker, C.; Orr, T.; Hoblitt, R.

2004-01-01

The Hawaiian Volcano Observatory (HVO) summary presents seismic data gathered during the year and a chronological narrative describing the volcanic events. The seismic summary is offered without interpretation as a source of preliminary data. It is complete in the sense that most data for events of M= 1.5 routinely gathered by the Observatory are included. The emphasis in collection of tilt and deformation data has shifted from quarterly measurements at a few water-tube tilt stations ('wet' tilt) to a larger number of continuously recording borehole tiltmeters, repeated measurements at numerous spirit-level tilt stations ('dry' tilt), and surveying of level and trilateration networks. Because of the large quantity of deformation data now gathered and differing schedules of data reduction, the seismic and deformation summaries are published separately. The HVO summaries have been published in various forms since 1956. Summaries prior to 1974 were issued quarterly, but cost, convenience of preparation and distribution, and the large quantities of data dictated an annual publication beginning with Summary 74 for the year 1974. Summary 86 (the introduction of CUSP at HVO) includes a description of the seismic instrumentation, calibration, and processing used in recent years. The present summary includes background information on the seismic network and processing to allow use of the data and to provide an understanding of how they were gathered.

Hawaiian Volcano Observatory summary 100; Part 1, seismic data, January to December 2000

USGS Publications Warehouse

Nakata, Jennifer S.

2001-01-01

The Hawaiian Volcano Observatory (HVO) summary presents seismic data gathered during the year and a chronological narrative describing the volcanic events. The seismic summary is offered without interpretation as a source of preliminary data. It is complete in the sense that all data for events of M≥1.5 routinely gathered by the Observatory are included. The emphasis in collection of tilt and deformation data has shifted from quarterly measurements at a few water-tube tilt stations (“wet” tilt) to a larger number of continuously recording borehole tiltmeters, repeated measurements at numerous spirit-level tilt stations (“dry” tilt), and surveying of level and trilateration networks. Because of the large quantity of deformation data now gathered and differing schedules of data reduction, the seismic and deformation summaries are published separately. The HVO summaries have been published in various forms since 1956. Summaries prior to 1974 were issued quarterly, but cost, convenience of preparation and distribution, and the large quantities of data dictated an annual publication beginning with Summary 74 for the year 1974. Summary 86 (the introduction of CUSP at HVO) includes a description of the seismic instrumentation, calibration, and processing used in recent years. The present summary includes enough background information on the seismic network and processing to allow use of the data and to provide an understanding of how they were gathered.

Hawaiian Volcano Observatory summary 101: Part 1, seismic data, January to December 2001

USGS Publications Warehouse

Nakata, Jennifer S.; Chronological summary by Heliker, C.

2002-01-01

The Hawaiian Volcano Observatory (HVO) summary presents seismic data gathered during the year and a chronological narrative describing the volcanic events. The seismic summary is offered without interpretation as a source of preliminary data. It is complete in the sense that all data for events of M>1.5 routinely gathered by the Observatory are included. The emphasis in collection of tilt and deformation data has shifted from quarterly measurements at a few water-tube tilt stations ("wet" tilt) to a larger number of continuously recording borehole tiltmeters, repeated measurements at numerous spirit-level tilt stations ("dry" tilt), and surveying of level and trilateration networks. Because of the large quantity of deformation data now gathered and differing schedules of data reduction, the seismic and deformation summaries are published separately. The HVO summaries have been published in various forms since 1956. Summaries prior to 1974 were issued quarterly, but cost, convenience of preparation and distribution, and the large quantities of data dictated an annual publication beginning with Summary 74 for the year 1974. Summary 86 (the introduction of CUSP at HVO) includes a description of the seismic instrumentation, calibration, and processing used in recent years. The present summary includes enough background information on the seismic network and processing to allow use of the data and to provide an understanding of how they were gathered.

CD4+CD25+ regulatory T cells suppress mast cell degranulation and allergic responses through OX40-OX40L interaction

PubMed Central

Gri, Giorgia; Piconese, Silvia; Frossi, Barbara; Manfroi, Vanessa; Merluzzi, Sonia; Tripodo, Claudio; Viola, Antonella; Odom, Sandra; Rivera, Juan; Colombo, Mario P.; Pucillo, Carlo E.

2008-01-01

Summary CD4+CD25+ T regulatory cells (Tregs) play a central role in the suppression of immune responses thus serving to induce tolerance and to control persistent immune responses that can lead to autoimmunity. Here we explore if Tregs also play a role in controlling the immediate hypersensitivity response of mast cells (MCs). Tregs directly inhibit the FcεRI-dependent degranulation of MCs through cell-cell contact involving OX40-OX40L interactions between Tregs and MCs, respectively. MCs show increased cAMP levels and reduced Ca2+ influx, independent of PLC-γ2 or Ca2+ release from intracellular stores. Antagonism of cAMP in MCs reverses the inhibitory effects of Tregs restoring normal Ca2+ responses and degranulation. Importantly, the in vivo depletion or inactivation of Tregs causes enhancement of the anaphylactic response. The demonstrated cross-talk between Tregs and MCs defines a previously unrecognized mechanism controlling MCs degranulation. Loss of this interaction may contribute to the severity of allergic responses. PMID:18993084

Research and Technology Objectives and Plans Summary (RTOPS)

NASA Technical Reports Server (NTRS)

1977-01-01

The NASA Research and Technology program for FY 1978 is represented by this compilation of the 'Summary' portions of each of the Research and Technology Objectives and Plans (RTOPS). The RTOP Summary is designed to facilitate communication and coordination among concerned technical personnel in government, in industry, and in universities. The first section contains citations and abstracts of the RTOPs. Following this section are four indexes: Subject, Technical Monitor, Responsible NASA Organization, and RTOP Number.

Dynamic real-time routing for evacuation response planning and execution : [summary].

DOT National Transportation Integrated Search

2011-09-01

Strategic planning for emergency response is critical for : effective response to natural or deliberate disasters. Re- sponse vehicle routing and evacuation of : the affected people are part of emergency response operations under disasters. The respo...

Resumes de texte en langue maternelle et en langue seconde: Differences dans l'application des macroregles entre experts et etudiants de differents niveaux universitaires (Test Summaries in the Mother Tongue and in a Second Language: Differences in the Application of Macrorules between Experts and University Students of Various Levels).

ERIC Educational Resources Information Center

Corbeil, Giselle

2001-01-01

Analyzes differences between experts and university students of various academic levels in the application of the macrorules of deletion, generalization, and construction of text summaries. Learners of French as a second language wrote summaries of a French text in French as well as in English, their mother tongue, while professors of French and…

Responsible alcohol service programs evaluation summary report

DOT National Transportation Integrated Search

1991-06-01

TEAM is a responsible alcohol service program developed for public assembly facilities. Its objectives are to promote responsible alcohol service, enhance safety and enjoyment of fans, reduce potential liability, and reduce alcohol-impaired driving. ...

United Information Services, Inc. , CRAY 1-s/2000, FORTRAN CFT 1. 10. Validation summary report

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

Not Available

1983-12-13

This Validation Summary Report (VSR) for the United Information Services, Inc., FORTRAN CFT 1.10 running under the COS Level C12 1.11 provides a consolidated summary of the results obtained from the validation of the subject compiler against the 1978 FORTRAN Standard (X3.9-1978/FIPS PUB 69). The compiler was validated against the Full Level FORTRAN level of FIPS PUB 69. The VSR is made up of several sections showing all the discrepancies found -if any. These include an overview of the validation which lists all categories of discrepancies within X3.9-1978, and a detailed listing of discrepancies together with the tests which failed.

Research Summaries

ERIC Educational Resources Information Center

Brock, Stephen E., Ed.

2012-01-01

In this column, members of the NASP Crisis Management in the Schools Interest Group provide summaries of three studies relevant to school crisis response. The first study investigated the prevalence of posttraumatic stress disorder (PTSD) among rescue workers. The second article explored the Child and Family Traumatic Stress Intervention, which is…

Crisis Management: Research Summaries

ERIC Educational Resources Information Center

Brock, Stephen E., Ed.; Dorman, Sally; Anderson, Luke; McNair, Daniel

2013-01-01

This article presents summaries of three studies relevant to school crisis response. The first report, "A Framework for International Crisis Intervention" (Sally Dorman), is a review of how existing crisis intervention models (including the NASP PREPaRE model) have been adapted for international use. The second article, "Responding…

Combination Therapies for the Mitigation of Musculoskeletal Pathologic Damage in a Novel Model of Severe Injury and Disuse

DTIC Science & Technology

2017-10-01

tasks associated with this milestone. RESULTS SUMMARY (WOLF): 5 FOR SPECIFIC AIM 1:  The reversal effect of exercise training on muscle genomic... with exercise training ; gene expressions of Fgl2 in blood clotting cascade and Col1a1 in inflammatory response pathway decreased in response to...exercise training as well. In summary, miRNAs and transcript gene profiles were affected in burn and hindlimb unloading, those changes are associated with

Responses of Raptorial Birds to Low Level Military Jets and Sonic Booms: Results of the 1980-1981 Joint U.S. Air Force-U.S. Fish and Wildlife Service Study

USGS Publications Warehouse

Ellis, D.H.

1981-01-01

Summary: For this study, we gathered several kinds of data to determine the likely effects of low level jets and sonic booms on nesting Peregrine Falcons and other raptors. We directly observed responses to worst case stimulus loads: responses to extremely frequent and extremely nearby jet aircraft were often minimal, seldom significant and never associated with reproductive failure. Likewise, responses to real and simulated sonic booms were often minimal and never productivity limiting. In addition to directly observing behavioral responses, in 1981 we invited jet passes at four Prairie Falcon eyries during courtship and incubation when the adults were most likely to abandon, on an ad libitum basis. All four eyries fledged young. Nesting success and site reoccupancy rates were high for all eyries. In tests of two relatively naive captive Peregrine Falcons, we failed to detect significantly negative responses. Typically the birds either quickly resumed feeding or other activities within a few seconds following a pass or boom. The female falcon repeatedly made hunting forays as jets swept overhead. From heart rate (HR) data taken via a telemetering egg during incubation at a wild Prairie Falcon eyrie, we determined that stimulus induced HR alterations were comparable to rate changes of the birds settling to incubate following flight. No significant long term responses were identified. The falcons successfully fledged two young even with the more disruptive activities associated with entering the eyrie three times to position and recover the telemetering eggs. Significantly, birds ofprey of several genera commonly nest in the supersonic military operations areas in southern Arizona. In addition, raptor eyries are frequently found at locations where low level jet traffic naturally concentrates. For example, Prairie Falcon Site 11 is directly on the approach path to strafing and bombing targets. Prairie Falcon Site 1 is in a narrow canyon through which A-10 aircraft naturally funnel while flying low altitude tactical navigation (LATN) missions. Both sites successfully fledged young both years of the study. In summary, while the birds observed for this study were often noticeably alarmed by the subject stimuli, the negative responses were brief and never productivity limiting. In general, the birds were incredibly tolerant of stimulus loads which would likely be unacceptable to humans. It is significant that the endangered species recovery plan for the Peregrine Falcon in the southwest (USFWS 1977) fails to mention military jet operations as a likely factor in the falcon's decrease or that military jet operations should be taken into account in the species recovery.

Increased Lung Volume in Infants and Toddlers at High Compared to Low Altitude

PubMed Central

Llapur, Conrado J.; Martínez, Myriam R.; Caram, María Marta; Bonilla, Federico; Cabana, Celia; Yu, Zhansheng; Tepper, Robert S.

2015-01-01

Summary Children and adults residing at high altitude (HA) compared to low altitude (LA) have larger lung volumes; however, it is unknown whether this response to chronic hypoxia begins early in life. Our objective was to determine whether infants and toddlers at HA have larger lung volumes compared to infants and toddlers at LA. Oxygen saturation (SaO2), functional residual capacity (FRC), as well as serum levels of vascular endothelial growth factor (VEGF) and erythropoietin (EPO) were measured in infants and toddlers from HA (N = 50; 3,440 m) and LA (N = 35; 440 m). There were no significant differences in somatic size for HA and LA subjects; however, HA subjects had significantly lower SaO2 (88.5% vs. 96.7%; P < 0.0001). Subjects at HA had significantly greater FRC compared to subjects at LA (group mean: 209 and 157 ml; P < 0.0001), adjusting for body length. Male infants at HA had a significantly greater FRC compared to males at LA (57 ml; P-value < 0.001); however, the increase in FRC for females at HA compared to LA was not significant (20 ml; P-value = 0.101). VEGF and EPO were significantly higher for subjects at HA compared to LA with no gender differences. In summary, infants and toddlers at HA have lower oxygen saturations, higher serum levels of VEGF and EPO, and higher FRC compared to subjects at LA; however, chronic hypoxia appears to generate a more robust response in lung growth in male compared to female infants early in life. PMID:23401418

Association between polymorphisms in the fatty acid desaturase gene cluster and the plasma triacylglycerol response to an n-3 PUFA supplementation.

PubMed

Cormier, Hubert; Rudkowska, Iwona; Paradis, Ann-Marie; Thifault, Elisabeth; Garneau, Véronique; Lemieux, Simone; Couture, Patrick; Vohl, Marie-Claude

2012-08-01

Eicosapentaenoic and docosahexaenoic acids have been reported to have a variety of beneficial effects on cardiovascular disease risk factors. However, a large inter-individual variability in the plasma lipid response to an omega-3 (n-3) polyunsaturated fatty acid (PUFA) supplementation is observed in different studies. Genetic variations may influence plasma lipid responsiveness. The aim of the present study was to examine the effects of a supplementation with n-3 PUFA on the plasma lipid profile in relation to the presence of single-nucleotide polymorphisms (SNPs) in the fatty acid desaturase (FADS) gene cluster. A total of 208 subjects from Quebec City area were supplemented with 3 g/day of n-3 PUFA, during six weeks. In a statistical model including the effect of the genotype, the supplementation and the genotype by supplementation interaction, SNP rs174546 was significantly associated (p = 0.02) with plasma triglyceride (TG) levels, pre- and post-supplementation. The n-3 supplementation had an independent effect on plasma TG levels and no significant genotype by supplementation interaction effects were observed. In summary, our data support the notion that the FADS gene cluster is a major determinant of plasma TG levels. SNP rs174546 may be an important SNP associated with plasma TG levels and FADS1 gene expression independently of a nutritional intervention with n-3 PUFA.

Association between Polymorphisms in the Fatty Acid Desaturase Gene Cluster and the Plasma Triacylglycerol Response to an n-3 PUFA Supplementation

PubMed Central

Cormier, Hubert; Rudkowska, Iwona; Paradis, Ann-Marie; Thifault, Elisabeth; Garneau, Véronique; Lemieux, Simone; Couture, Patrick; Vohl, Marie-Claude

2012-01-01

Eicosapentaenoic and docosahexaenoic acids have been reported to have a variety of beneficial effects on cardiovascular disease risk factors. However, a large inter-individual variability in the plasma lipid response to an omega-3 (n-3) polyunsaturated fatty acid (PUFA) supplementation is observed in different studies. Genetic variations may influence plasma lipid responsiveness. The aim of the present study was to examine the effects of a supplementation with n-3 PUFA on the plasma lipid profile in relation to the presence of single-nucleotide polymorphisms (SNPs) in the fatty acid desaturase (FADS) gene cluster. A total of 208 subjects from Quebec City area were supplemented with 3 g/day of n-3 PUFA, during six weeks. In a statistical model including the effect of the genotype, the supplementation and the genotype by supplementation interaction, SNP rs174546 was significantly associated (p = 0.02) with plasma triglyceride (TG) levels, pre- and post-supplementation. The n-3 supplementation had an independent effect on plasma TG levels and no significant genotype by supplementation interaction effects were observed. In summary, our data support the notion that the FADS gene cluster is a major determinant of plasma TG levels. SNP rs174546 may be an important SNP associated with plasma TG levels and FADS1 gene expression independently of a nutritional intervention with n-3 PUFA. PMID:23016130

77 FR 20020 - Clean Water Act Section 303(d): Availability of List Decisions

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-03

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9655-2] Clean Water Act Section 303(d): Availability of List Decisions AGENCY: Environmental Protection Agency. ACTION: Notice of availability. SUMMARY: This notice announces the availability of EPA's Responsiveness Summary Concerning EPA's November 30, 2011, Public Notice...

Research and Technology Operating Plan Summary: Fiscal Year 1973 Research and Technology Program

NASA Technical Reports Server (NTRS)

1972-01-01

Abstracts are presented of each of the Research and Technology Operating Plans (RTOP) used for management review and control of research currently in progress throughout NASA. This RTOP Summary is designed to facilitate communication and coordination among concerned technical personnel in government, industry, and universities. The summary is arranged in five sections consisting of citations and abstracts of the RTOPs and subject, technical monitor, responsible NASA organization, and RTOP number indexes.

Attention Enhances Synaptic Efficacy and Signal-to-Noise in Neural Circuits

PubMed Central

Briggs, Farran; Mangun, George R.; Usrey, W. Martin

2013-01-01

Summary Attention is a critical component of perception. However, the mechanisms by which attention modulates neuronal communication to guide behavior are poorly understood. To elucidate the synaptic mechanisms of attention, we developed a sensitive assay of attentional modulation of neuronal communication. In alert monkeys performing a visual spatial attention task, we probed thalamocortical communication by electrically stimulating neurons in the lateral geniculate nucleus of the thalamus while simultaneously recording shock-evoked responses from monosynaptically connected neurons in primary visual cortex. We found that attention enhances neuronal communication by (1) increasing the efficacy of presynaptic input in driving postsynaptic responses, (2) increasing synchronous responses among ensembles of postsynaptic neurons receiving independent input, and (3) decreasing redundant signals between postsynaptic neurons receiving common input. These results demonstrate that attention finely tunes neuronal communication at the synaptic level by selectively altering synaptic weights, enabling enhanced detection of salient events in the noisy sensory milieu. PMID:23803766

Microbial responses to xenobiotic compounds. Identification of genes that allow Pseudomonas putida KT2440 to cope with 2,4,6‐trinitrotoluene

PubMed Central

Fernández, Matilde; Duque, Estrella; Pizarro‐Tobías, Paloma; Van Dillewijn, Pieter; Wittich, Rolf‐Michael; Ramos, Juan L.

2009-01-01

Summary Pseudomonas putida KT2440 grows in M9 minimal medium with glucose in the presence of 2,4,6‐trinitrotoluene (TNT) at a similar rate than in the absence of TNT, although global transcriptional analysis using DNA microarrays revealed that TNT exerts some stress. Response to TNT stress is regulated at the transcriptional level, as significant changes in the level of expression of 65 genes were observed. Of these genes, 39 appeared upregulated, and 26 were downregulated. The identity of upregulated genes suggests that P. putida uses two kinds of strategies to overcome TNT toxicity: (i) induction of genes encoding nitroreductases and detoxification‐related enzymes (pnrA, xenD, acpD) and (ii) induction of multidrug efflux pump genes (mexEF/oprN) to reduce intracellular TNT concentrations. Mutants of 13 up‐ and 7 downregulated genes were analysed with regards to TNT toxicity revealing the role of the MexE/MexF/OprN pump and a putative isoquinoline 1‐oxidoreductase in tolerance to TNT. The ORF PP1232 whose transcriptional level did not change in response to TNT affected growth in the presence of nitroaromatic compounds and it was found in a screening of 4000 randomly generated mutants. PMID:21261922

Algae Tile Data: 2004-2007, BPA-51; Preliminary Report, October 28, 2008.

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

Holderman, Charles

Multiple files containing 2004 through 2007 Tile Chlorophyll data for the Kootenai River sites designated as: KR1, KR2, KR3, KR4 (Downriver) and KR6, KR7, KR9, KR9.1, KR10, KR11, KR12, KR13, KR14 (Upriver) were received by SCS. For a complete description of the sites covered, please refer to http://ktoi.scsnetw.com. To maintain consistency with the previous SCS algae reports, all analyses were carried out separately for the Upriver and Downriver categories, as defined in the aforementioned paragraph. The Upriver designation, however, now includes three additional sites, KR11, KR12, and the nutrient addition site, KR9.1. Summary statistics and information on the four responses,more » chlorophyll a, chlorophyll a Accrual Rate, Total Chlorophyll, and Total Chlorophyll Accrual Rate are presented in Print Out 2. Computations were carried out separately for each river position (Upriver and Downriver) and year. For example, the Downriver position in 2004 showed an average Chlorophyll a level of 25.5 mg with a standard deviation of 21.4 and minimum and maximum values of 3.1 and 196 mg, respectively. The Upriver data in 2004 showed a lower overall average chlorophyll a level at 2.23 mg with a lower standard deviation (3.6) and minimum and maximum values of (0.13 and 28.7, respectively). A more comprehensive summary of each variable and position is given in Print Out 3. This lists the information above as well as other summary information such as the variance, standard error, various percentiles and extreme values. Using the 2004 Downriver Chlorophyll a as an example again, the variance of this data was 459.3 and the standard error of the mean was 1.55. The median value or 50th percentile was 21.3, meaning 50% of the data fell above and below this value. It should be noted that this value is somewhat different than the mean of 25.5. This is an indication that the frequency distribution of the data is not symmetrical (skewed). The skewness statistic, listed as part of the first section of each analysis, quantifies this. In a symmetric distribution, such as a Normal distribution, the skewness value would be 0. The tile chlorophyll data, however, shows larger values. Chlorophyll a, in the 2004 Downriver example, has a skewness statistic of 3.54, which is quite high. In the last section of the summary analysis, the stem and leaf plot graphically demonstrates the asymmetry, showing most of the data centered around 25 with a large value at 196. The final plot is referred to as a normal probability plot and graphically compares the data to a theoretical normal distribution. For chlorophyll a, the data (asterisks) deviate substantially from the theoretical normal distribution (diagonal reference line of pluses), indicating that the data is non-normal. Other response variables in both the Downriver and Upriver categories also indicated skewed distributions. Because the sample size and mean comparison procedures below require symmetrical, normally distributed data, each response in the data set was logarithmically transformed. The logarithmic transformation, in this case, can help mitigate skewness problems. The summary statistics for the four transformed responses (log-ChlorA, log-TotChlor, and log-accrual ) are given in Print Out 4. For the 2004 Downriver Chlorophyll a data, the logarithmic transformation reduced the skewness value to -0.36 and produced a more bell-shaped symmetric frequency distribution. Similar improvements are shown for the remaining variables and river categories. Hence, all subsequent analyses given below are based on logarithmic transformations of the original responses.« less

Turning randomness into meaning at the molecular level using Muller's morphs

PubMed Central

Henson, Kathleen; Cooper, Melanie M.; Klymkowsky, Michael W.

2012-01-01

Summary While evolutionary theory follows from observable facts and logical inferences (Mayr, 1985), historically, the origin of novel inheritable variations was a major obstacle to acceptance of natural selection (Bowler, 1992; Bowler, 2005). While molecular mechanisms address this issue (Jablonka and Lamb, 2005), analysis of responses to the Biological Concept Inventory (BCI) (Klymkowsky et al., 2010), revealed that molecular biology majors rarely use molecular level ideas in their discourse, implying that they do not have an accessible framework within which to place evolutionary variation. We developed a “Socratic tutorial” focused on Muller's categorization of mutations' phenotypic effects (Muller, 1932). Using a novel vector-based method to analyzed students' essay responses, we found that a single interaction with this tutorial led to significant changes in thinking toward a clearer articulation of the effects of mutational change. We suggest that Muller's morphs provides an effective framework for facilitating student learning about mutational effects and evolutionary mechanisms. PMID:23213431

Co-administration of cholera toxin and apple polyphenol extract as a novel and safe mucosal adjuvant strategy.

PubMed

Yoshino, Naoto; Fujihashi, Kohtaro; Hagiwara, Yukari; Kanno, Hiroyuki; Takahashi, Kiyomi; Kobayashi, Ryoki; Inaba, Noriyuki; Noda, Masatoshi; Sato, Shigehiro

2009-07-30

Although native cholera toxin (CT) is an extremely effective adjuvant, its toxicity prevents its use in humans. We report here that apple polyphenol extract (APE), obtained from unripe apples, reduces CT-induced morphological changes and cAMP accumulation. Based upon this finding, we have attempted to design a novel, effective and safe mucosal vaccine by using CT with several dosages of APE as nasal adjuvants. Mice nasally immunized with OVA plus CT and an optimal dosage of APE showed significantly reduced levels of inflammatory responses as well as total and OVA-specific IgE antibodies when compared with mice given without APE. However, levels of both mucosal and systemic OVA-specific antibody responses were maintained. Further, APE significantly down-regulated accumulation of CT in the olfactory nerves and epithelium. In summary, an optimal dosage of APE would take full advantage of mucosal adjuvanticity of native CT without any toxicity for application in humans.

Molecular characterization of a tyrosine-specific protein phosphatase encoded by a stress-responsive gene in Arabidopsis.

PubMed Central

Xu, Q; Fu, H H; Gupta, R; Luan, S

1998-01-01

Protein tyrosine kinases and phosphatases play a vital role in the regulation of cell growth and differentiation in animal systems. However, none of these enzymes has been characterized from higher plants. In this study, we isolated a cDNA encoding a putative protein tyrosine phosphatase (PTPase) from Arabidopsis (referred to as AtPTP1). The expression level of AtPTP1 is highly sensitive to environmental stresses. High-salt conditions increased AtPTP1 mRNA levels, whereas cold treatment rapidly eliminated the AtPTP1 transcript. The recombinant AtPTP1 protein specifically hydrolyzed phosphotyrosine, but not phosphoserine/threonine, in protein substrates. Site-directed mutagenesis defined two highly conserved amino acids, cysteine-265 and aspartate-234, as being essential for the phosphatase activity of the AtPTP1 protein, suggesting a common catalytic mechanism for PTPases from all eukaryotic systems. In summary, we have identified AtPTP1 as a tyrosine-specific protein phosphatase that may function in stress responses of higher plants. PMID:9596642

Kinetics of Epstein-Barr Virus (EBV) Neutralizing and Virus-Specific Antibodies after Primary Infection with EBV.

PubMed

Bu, Wei; Hayes, Gregory M; Liu, Hui; Gemmell, Lorraine; Schmeling, David O; Radecki, Pierce; Aguilar, Fiona; Burbelo, Peter D; Woo, Jennifer; Balfour, Henry H; Cohen, Jeffrey I

2016-04-01

Prospective studies of antibodies to multiple Epstein-Barr virus (EBV) proteins and EBV neutralizing antibodies in the same individuals before, during, and after primary EBV infection have not been reported. We studied antibody responses to EBV in college students who acquired primary EBV infection during prospective surveillance and correlated the kinetics of antibody response with the severity of disease. Neutralizing antibodies and enzyme-linked immunosorbent assay (ELISA) antibodies to gp350, the major target of neutralizing antibody, reached peak levels at medians of 179 and 333 days after the onset of symptoms of infectious mononucleosis, respectively. No clear correlation was found between the severity of the symptoms of infectious mononucleosis and the peak levels of antibody to individual viral proteins or to neutralizing antibody. In summary, we found that titers of neutralizing antibody and antibodies to multiple EBV proteins increase over many months after primary infection with EBV. Copyright © 2016, American Society for Microbiology. All Rights Reserved.

Nonlinear reduction in risk for colorectal cancer by fruit and vegetable intake based on meta-analysis of prospective studies.

PubMed

Aune, Dagfinn; Lau, Rosa; Chan, Doris S M; Vieira, Rui; Greenwood, Darren C; Kampman, Ellen; Norat, Teresa

2011-07-01

The association between fruit and vegetable intake and colorectal cancer risk has been investigated by many studies but is controversial because of inconsistent results and weak observed associations. We summarized the evidence from cohort studies in categorical, linear, and nonlinear, dose-response meta-analyses. We searched PubMed for studies of fruit and vegetable intake and colorectal cancer risk that were published until the end of May 2010. We included 19 prospective studies that reported relative risk estimates and 95% confidence intervals (CIs) of colorectal cancer-associated with fruit and vegetable intake. Random effects models were used to estimate summary relative risks. The summary relative risk for the highest vs the lowest intake was 0.92 (95% CI: 0.86-0.99) for fruit and vegetables combined, 0.90 (95% CI: 0.83-0.98) for fruit, and 0.91 (95% CI: 0.86-0.96) for vegetables (P for heterogeneity=.24, .05, and .54, respectively). The inverse associations appeared to be restricted to colon cancer. In linear dose-response analysis, only intake of vegetables was significantly associated with colorectal cancer risk (summary relative risk=0.98; 95% CI: 0.97-0.99), per 100 g/d. However, significant inverse associations emerged in nonlinear models for fruits (Pnonlinearity<.001) and vegetables (Pnonlinearity=.001). The greatest risk reduction was observed when intake increased from very low levels of intake. There was generally little evidence of heterogeneity in the analyses and there was no evidence of small-study bias. Based on meta-analysis of prospective studies, there is a weak but statistically significant nonlinear inverse association between fruit and vegetable intake and colorectal cancer risk. Copyright © 2011 AGA Institute. Published by Elsevier Inc. All rights reserved.

75 FR 54117 - Building Energy Standards Program: Preliminary Determination Regarding Energy Efficiency...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-03

... Response to Comments on Previous Analysis C. Summary of the Comparative Analysis 1. Quantitative Analysis 2... preliminary quantitative analysis are specific building designs, in most cases with specific spaces defined... preliminary determination. C. Summary of the Comparative Analysis DOE carried out both a broad quantitative...

Discourse Measures for Basque Summary Grading

ERIC Educational Resources Information Center

Zipitria, I.; Arruarte, A.; Elorriaga, J. A.

2013-01-01

In the context of Learning Technologies, the need to be able to assess the learning and domain comprehension in open-ended learner responses has been present in artificial intelligence and education since its beginnings. The advantage of using summaries is that they allow teachers to diagnose comprehension and the amount of information remembered…

Research and Technology Objectives and Plans Summary (RTOPS)

NASA Technical Reports Server (NTRS)

1979-01-01

A compilation of the summary portions of each of the Research and Technology Operating Plans (RTOP) used for management review and control of research currently in progress throughout NASA is presented along with citations and abstracts of the RTOPs. Indexes include: subject; technical monitor; responsible NASA organization; and RTOP number.

The Inaugural Report of the Global Maritime and Air Communities of Interest Intelligence Enterprises

DTIC Science & Technology

2009-11-01

iii Executive Summary...and recommending changes to authorities, responsibilities, programs, resources, and operations of the enterprise members. iv Executive Summary...furthered that goal by developing a vision and executing a strategy to rapidly create an integrated maritime and air intelligence capability that

77 FR 75174 - Draft Guidance for Industry on Providing Submissions in Electronic Format-Summary Level Clinical...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-19

... inspection by FDA during the review of marketing applications. This draft guidance describes a recommended... associated with marketing applications. The summary level clinical site dataset: Contains data from all... represent the Agency's current thinking on this topic. It does not create or confer any rights for or on any...

Computerized summary scoring: crowdsourcing-based latent semantic analysis.

PubMed

Li, Haiying; Cai, Zhiqiang; Graesser, Arthur C

2017-11-03

In this study we developed and evaluated a crowdsourcing-based latent semantic analysis (LSA) approach to computerized summary scoring (CSS). LSA is a frequently used mathematical component in CSS, where LSA similarity represents the extent to which the to-be-graded target summary is similar to a model summary or a set of exemplar summaries. Researchers have proposed different formulations of the model summary in previous studies, such as pregraded summaries, expert-generated summaries, or source texts. The former two methods, however, require substantial human time, effort, and costs in order to either grade or generate summaries. Using source texts does not require human effort, but it also does not predict human summary scores well. With human summary scores as the gold standard, in this study we evaluated the crowdsourcing LSA method by comparing it with seven other LSA methods that used sets of summaries from different sources (either experts or crowdsourced) of differing quality, along with source texts. Results showed that crowdsourcing LSA predicted human summary scores as well as expert-good and crowdsourcing-good summaries, and better than the other methods. A series of analyses with different numbers of crowdsourcing summaries demonstrated that the number (from 10 to 100) did not significantly affect performance. These findings imply that crowdsourcing LSA is a promising approach to CSS, because it saves human effort in generating the model summary while still yielding comparable performance. This approach to small-scale CSS provides a practical solution for instructors in courses, and also advances research on automated assessments in which student responses are expected to semantically converge on subject matter content.

Metabolic Communication between Astrocytes and Neurons via Bicarbonate-Responsive Soluble Adenylyl Cyclase

PubMed Central

Choi, Hyun B.; Gordon, Grant R.J.; Zhou, Ning; Tai, Chao; Rungta, Ravi L.; Martinez, Jennifer; Milner, Teresa A.; Ryu, Jae K.; McLarnon, James G.; Tresguerres, Martin; Levin, Lonny R.; Buck, Jochen; MacVicar, Brian A.

2013-01-01

SUMMARY Astrocytes are proposed to participate in brain energy metabolism by supplying substrates to neurons from their glycogen stores and from glycolysis. However, the molecules involved in metabolic sensing and the molecular pathways responsible for metabolic coupling between different cell types in the brain are not fully understood. Here we show that a recently cloned bicarbonate (HCO3−) sensor, soluble adenylyl cyclase (sAC), is highly expressed in astrocytes and becomes activated in response to HCO3− entry via the electrogenic NaHCO3 cotransporter (NBC). Activated sAC increases intracellular cAMP levels, causing glycogen breakdown, enhanced glycolysis, and the release of lactate into the extracellular space, which is subsequently taken up by neurons for use as an energy substrate. This process is recruited over a broad physiological range of [K+]ext and also during aglycemic episodes, helping to maintain synaptic function. These data reveal a molecular pathway in astrocytes that is responsible for brain metabolic coupling to neurons. PMID:22998876

Cortisol Awakening Response in Elite Military Men: Summary Parameters, Stability Measurement, and Effect of Compliance.

PubMed

Taylor, Marcus K; Hernández, Lisa M; Fuller, Shiloah A; Sargent, Paul; Padilla, Genieleah A; Harris, Erica

2016-11-01

The cortisol awakening response (CAR) holds promise as a clinically important marker of health status. However, CAR research is routinely challenged by its innate complexity, sensitivity to confounds, and methodological inconsistencies. In this unprecedented characterization of CAR in elite military men (N = 58), we established summary parameters, evaluated sampling stability across two consecutive days, and explored the effect of subject compliance. Average salivary cortisol concentrations increased nearly 60% within 30 minutes of waking, followed by a swift recovery to waking values at 60 minutes. Approximately one in six were classified as negative responders (i.e., <0% change from waking to 30-minute postawakening). Three summary parameters of magnitude, as well as three summary parameters of pattern, were computed. Consistent with our hypothesis, summary parameters of magnitude displayed superior stability compared with summary parameters of pattern in the total sample. As expected, compliance with target sampling times was relatively good; average deviations of self-reported morning sampling times in relation to actigraph-derived wake times across both days were within ±5 minutes, and nearly two-thirds of the sample was classified as CAR compliant across both days. Although compliance had equivocal effects on some measures of magnitude, it substantially improved the stability of summary parameters of pattern. The first of its kind, this study established the foundation for a program of CAR research in a profoundly resilient yet chronically stressed population. Building from this, our forthcoming research will evaluate demographic, biobehavioral, and clinical determinants of CAR in this unique population. Reprint & Copyright © 2016 Association of Military Surgeons of the U.S.

Responsible Appliance Disposal Program: 2007 Annual Report

EPA Pesticide Factsheets

Presents 2007 summary and findings for Responsible Appliance Disposal partners participation in following best practices related to reduction of emissions, prevention of releases of hazardous materials, etc.

Responsible Appliance Disposal Program: 2008 Annual Report

EPA Pesticide Factsheets

Presents 2008 summary and findings for Responsible Appliance Disposal partners participation in following best practices related to reduction of emissions, prevention of releases of hazardous materials, etc.

Responsible Appliance Disposal Program: 2012 Annual Report

EPA Pesticide Factsheets

Presents 2011 summary and findings for Responsible Appliance Disposal partners participation in following best practices related to reduction of emissions, prevention of releases of hazardous materials, etc.

Responsible Appliance Disposal Program: 2013 Annual Report

EPA Pesticide Factsheets

Presents 2013 summary and findings for Responsible Appliance Disposal partners participation in following best practices related to reduction of emissions, prevention of releases of hazardous materials, etc.

Responsible Appliance Disposal Program: 2010 Annual Report

EPA Pesticide Factsheets

Presents 2010 summary and findings for Responsible Appliance Disposal partners participation in following best practices related to reduction of emissions, prevention of releases of hazardous materials, etc.

Responsible Appliance Disposal Program: 2014 Annual Report

EPA Pesticide Factsheets

Presents 2014 summary and findings for Responsible Appliance Disposal partners participation in following best practices related to reduction of emissions, prevention of releases of hazardous materials, etc.

Research and Technology Objectives and Plans Summary (RTOPS)

NASA Technical Reports Server (NTRS)

1990-01-01

The NASA research and technology program for FY 1990 is presented. The summary portions is compiled of each of the RTOPs (Research and Technology Objectives and Plans) used for management review and control of research currently in progress throughout NASA. The RTOP summary is designed to facilitate communication and coordination among concerned technical personnel in government, industry, and universities. The first section containing citations and abstracts of the RTOPs is followed by four indices: Subject; Technical Monitor; Responsible NASA Organization; and RTOP number.

National Environmental/Energy Workforce Assessment, National Summary: Alabama-Indiana. Volume One.

ERIC Educational Resources Information Center

National Field Research Center Inc., Iowa City, IA.

This report is one in a four-volume National Summary which presents existing workforce levels, training programs and career potentials for each of the states, Washington, D.C., Puerto Rico, and the Virgin Islands. Each individual state program summary is followed by a depiction of the current and projected (1976-1981) workforce figures for the…

National Environmental/Energy Workforce Assessment, National Summary: Nevada-South Carolina. Volume Three.

ERIC Educational Resources Information Center

National Field Research Center Inc., Iowa City, IA.

This report is one in a four-volume National Summary which presents existing workforce levels, training programs and career potentials for each of the states, Washington, D.C., Puerto Rico, and the Virgin Islands. Each individual state program summary is followed by a depiction of the current and projected (1976-1981) workforce figures for the…

Relating Human Genetic Variation to Variation in Drug Responses

PubMed Central

Madian, Ashraf G.; Wheeler, Heather E.; Jones, Richard Baker; Dolan, M. Eileen

2012-01-01

Although sequencing a single human genome was a monumental effort a decade ago, more than one thousand genomes have now been sequenced. The task ahead lies in transforming this information into personalized treatment strategies that are tailored to the unique genetics of each individual. One important aspect of personalized medicine is patient-to-patient variation in drug response. Pharmacogenomics addresses this issue by seeking to identify genetic contributors to human variation in drug efficacy and toxicity. Here, we present a summary of the current status of this field, which has evolved from studies of single candidate genes to comprehensive genome-wide analyses. Additionally, we discuss the major challenges in translating this knowledge into a systems-level understanding of drug physiology with the ultimate goal of developing more effective personalized clinical treatment strategies. PMID:22840197

Negative pragmatic transfer in Chinese students' complimentary speech acts.

PubMed

Ren, Juanjuan; Gao, Xiaofang

2012-02-01

Summary.-This study was designed to examine negative pragmatic transfer of the speech act of English compliments by Chinese who learn English as a foreign language and to estimate the correlation between the amount of negative pragmatic transfer and English proficiency of the Chinese learners. Frequencies of students' performance showed that both in the favored compliments and the response strategies, differences were evident between Chinese English learners and native English speakers. This indicated that Chinese learners had trouble with the "slang" or "idioms" of the target language and tended to transfer negatively their L1 pragmatic norms to their L2 communication. Moreover, the favored compliment response strategies used by two groups of Chinese learners--who had different levels of English proficiency--differed, and negative pragmatic transfer decreased as proficiency in English increased.

Medulloblastoma genotype dictates blood brain barrier phenotype

PubMed Central

Phoenix, Timothy N.; Patmore, Deanna M.; Boop, Scott; Boulos, Nidal; Jacus, Megan O.; Patel, Yogesh T.; Roussel, Martine F; Finkelstein, David; Goumnerova, Lilian; Perreault, Sebastien; Wadhwa, Elizabeth; Cho, Yoon-Jae; Stewart, Clinton F.; Gilbertson, Richard J.

2016-01-01

SUMMARY The childhood brain tumour medulloblastoma includes four subtypes with very different prognoses. Here, we show that paracrine signals driven by mutant Beta-Catenin in WNT-medulloblastoma – an essentially curable form of the disease – induce an aberrant fenestrated vasculature that permits the accumulation of high levels of intra-tumoural chemotherapy and a robust therapeutic response. In contrast, SHH-medulloblastoma – a less curable disease subtype – contains an intact blood brain barrier, rendering this tumour impermeable and resistant to chemotherapy. The medulloblastoma-endothelial cell paracrine axis can be manipulated in vivo, altering chemotherapy permeability and clinical response. Thus, medulloblastoma genotype dictates tumour vessel phenotype, explaining in part the disparate prognoses among medulloblastoma subtypes and suggesting an approach to enhance the chemoresponsiveness of other brain tumours. PMID:27050100

Responsible Appliance Disposal (RAD) Program: 2009 Annual Report

EPA Pesticide Factsheets

Presents 2009 summary and findings for Responsible Appliance Disposal partners participation in following best practices related to reduction of emissions, prevention of releases of hazardous materials, etc.

HAPRAP: a haplotype-based iterative method for statistical fine mapping using GWAS summary statistics.

PubMed

Zheng, Jie; Rodriguez, Santiago; Laurin, Charles; Baird, Denis; Trela-Larsen, Lea; Erzurumluoglu, Mesut A; Zheng, Yi; White, Jon; Giambartolomei, Claudia; Zabaneh, Delilah; Morris, Richard; Kumari, Meena; Casas, Juan P; Hingorani, Aroon D; Evans, David M; Gaunt, Tom R; Day, Ian N M

2017-01-01

Fine mapping is a widely used approach for identifying the causal variant(s) at disease-associated loci. Standard methods (e.g. multiple regression) require individual level genotypes. Recent fine mapping methods using summary-level data require the pairwise correlation coefficients ([Formula: see text]) of the variants. However, haplotypes rather than pairwise [Formula: see text], are the true biological representation of linkage disequilibrium (LD) among multiple loci. In this article, we present an empirical iterative method, HAPlotype Regional Association analysis Program (HAPRAP), that enables fine mapping using summary statistics and haplotype information from an individual-level reference panel. Simulations with individual-level genotypes show that the results of HAPRAP and multiple regression are highly consistent. In simulation with summary-level data, we demonstrate that HAPRAP is less sensitive to poor LD estimates. In a parametric simulation using Genetic Investigation of ANthropometric Traits height data, HAPRAP performs well with a small training sample size (N < 2000) while other methods become suboptimal. Moreover, HAPRAP's performance is not affected substantially by single nucleotide polymorphisms (SNPs) with low minor allele frequencies. We applied the method to existing quantitative trait and binary outcome meta-analyses (human height, QTc interval and gallbladder disease); all previous reported association signals were replicated and two additional variants were independently associated with human height. Due to the growing availability of summary level data, the value of HAPRAP is likely to increase markedly for future analyses (e.g. functional prediction and identification of instruments for Mendelian randomization). The HAPRAP package and documentation are available at http://apps.biocompute.org.uk/haprap/ CONTACT: : jie.zheng@bristol.ac.uk or tom.gaunt@bristol.ac.ukSupplementary information: Supplementary data are available at Bioinformatics online. © The Author 2016. Published by Oxford University Press.

Deconstructing the Antiviral Neutralizing-Antibody Response: Implications for Vaccine Development and Immunity

PubMed Central

VanBlargan, Laura A.

2016-01-01

SUMMARY The antibody response plays a key role in protection against viral infections. While antiviral antibodies may reduce the viral burden via several mechanisms, the ability to directly inhibit (neutralize) infection of cells has been extensively studied. Eliciting a neutralizing-antibody response is a goal of many vaccine development programs and commonly correlates with protection from disease. Considerable insights into the mechanisms of neutralization have been gained from studies of monoclonal antibodies, yet the individual contributions and dynamics of the repertoire of circulating antibody specificities elicited by infection and vaccination are poorly understood on the functional and molecular levels. Neutralizing antibodies with the most protective functionalities may be a rare component of a polyclonal, pathogen-specific antibody response, further complicating efforts to identify the elements of a protective immune response. This review discusses advances in deconstructing polyclonal antibody responses to flavivirus infection or vaccination. Our discussions draw comparisons to HIV-1, a virus with a distinct structure and replication cycle for which the antibody response has been extensively investigated. Progress toward deconstructing and understanding the components of polyclonal antibody responses identifies new targets and challenges for vaccination strategies. PMID:27784796

Purinergic signaling modulates the cerebral inflammatory response in experimentally infected fish with Streptococcus agalactiae: an attempt to improve the immune response.

PubMed

Souza, Carine F; Baldissera, Matheus D; Bottari, Nathiele B; Moreira, Karen L S; da Rocha, Maria Izabel U M; da Veiga, Marcelo L; Santos, Roberto C V; Baldisserotto, Bernardo

2018-06-01

Appropriate control of the immune response is a critical determinant of fish health, and the purinergic cascade has an important role in the immune and inflammatory responses. This cascade regulates the levels of adenosine triphosphate (ATP), adenosine diphosphate, adenosine monophosphate and adenosine (Ado), molecules involved in physiological or pathological events as inflammatory and anti-inflammatory mediators. Thus, the aim of this study was to evaluate whether purinergic signaling, through the activities of nucleoside triphosphate diphosphohydrolase (NTPDase), 5'-nucleotidase, and adenosine deaminase (ADA), is capable of modulating the cerebral immune and inflammatory responses in silver catfish that is experimentally infected with Streptococcus agalactiae. Cerebral NTPDase (with ATP as substrate) and 5'-nucleotidase activities increased, while ADA activity decreased in silver catfish that is experimentally infected with S. agalactiae, compared to the control group. Moreover, the cerebral levels of ATP and Ado increased in infected animals compared to the uninfected control group. Brain histopathology in infected animals revealed inflammatory demyelination (the presence of occasional bubbly collections), increased cellular density in the area near to pia-mater and intercellular edema. Based on this evidence, the modulation of the purinergic cascade by the enzymes NTPDase, 5'-nucleotidase, and ADA exerts an anti-inflammatory profile due to the regulation of ATP and Ado levels. This suggests involvement of purinergic enzymes on streptococcosis pathogenesis, through regulating cerebral ATP and Ado levels, molecules known to participate in physiological or pathological events as inflammatory and anti-inflammatory mediators, respectively. In summary, the modulation of the cerebral purinergic cascade exerts an anti-inflammatory profile in an attempt to reduce inflammatory damage.

78 FR 20629 - Agency Information Collection Activities OMB Responses

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-05

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9530-3] Agency Information Collection Activities OMB Responses AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: This document announces the Office of Management and Budget (OMB) responses to Agency Clearance requests, in compliance with...

75 FR 10249 - Agency Information Collection Activities OMB Responses

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-05

... ENVIRONMENTAL PROTECTION AGENCY [FRL-9123-2] Agency Information Collection Activities OMB Responses AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: This document announces the Office of Management and Budget (OMB) responses to Agency Clearance requests, in compliance with...

Hedgehog signal transduction: key players, oncogenic drivers, and cancer therapy

PubMed Central

Pak, Ekaterina; Segal, Rosalind A.

2016-01-01

Summary The Hedgehog (Hh) signaling pathway governs complex developmental processes, including proliferation and patterning within diverse tissues. These activities rely on a tightly-regulated transduction system that converts graded Hh input signals into specific levels of pathway activity. Uncontrolled activation of Hh signaling drives tumor initiation and maintenance. However, recent entry of pathway-specific inhibitors into the clinic reveals mixed patient responses and thus prompts further exploration of pathway activation and inhibition. In this review, we share emerging insights on regulated and oncogenic Hh signaling, supplemented with updates on the development and use of Hh pathway-targeted therapies. PMID:27554855

Nursing students' reflections on racism.

PubMed

Schaefer, Karen Moore

2008-01-01

Racism is the systematic oppression of people of color at personal/interpersonal, institutional, and/or cultural levels. Discussions about racism often become emotional and personal. A discussion related to the accurate labeling of students on the basis of their heritage in an undergraduate professional issues class became emotionally charged. To prevent any further escalation of emotions, the author brought closure by asking students to read and write a reflective response to the Black Prayer. This article is a summary of urban nursing students' reflections and how giving voice to such reflections is a way of opening the door to frank discussions of racism and its effects.

Prevention strategies for herpes zoster and post-herpetic neuralgia

PubMed Central

Levin, Myron J.; Gershon, Anne A.; Dworkin, Robert H.; Brisson, Marc; Stanberry, Lawrence

2017-01-01

SUMMARY Impairment of varicella zoster virus (VZV)-specific cell-mediated immunity, including impairment due to immunosenescence, is associated with an increased risk of developing herpes zoster (HZ), whereas levels of anti-VZV antibodies do not correlate with HZ risk. This crucial role of VZV-specific cell-mediated immunity suggests that boosting these responses by vaccination will be an effective strategy for reducing the burden of HZ. Other strategies focus on preventing the major complication of HZ – post-herpetic neuralgia. These strategies include pre-emptive treatment with drugs such as tricyclic antidepressants, anticonvulsants and analgesics. PMID:20510262

Computerized Instruction in Translation Strategies for Students in Upper Elementary and Middle School Grades With Persisting Learning Disabilities in Written Language

PubMed Central

Niedo, Jasmin; Tanimoto, Steve; Thompson, Robert H.; Abbott, Robert D.; Berninger, Virginia W.

2016-01-01

Students in grades 5 to 9 (ages 10 to 14; 6 girls, 27 boys) who had persisting specific learning disabilities in transcription (handwriting and spelling) completed three kinds of composition tasks requiring translation (thought to written language) on iPads using alternating transcription modes (stylus or keyboard) across every three lessons: personal narratives (6 lessons) and written summaries about read source material (integrated reading-writing) and heard source material (integrated listening-writing) (12 lessons). Before composing summaries, students clicked sequentially one at a time onto translation strategies, which they read and heard through earphones, and could click on again as needed during summary writing: (a) Level I composing of the very next sentence, and (b) Level II composing of a higher-level discourse structure. ANOVAs showed that Level I strategies were used significantly more often than Level II strategies; but the main effect for transcription mode was not significant. Written summaries of read source material had more errors in main ideas and factual details than heard source materials, but not more irrelevant statements. Applications of results are discussed for using computers for writing instruction, not just accommodations, for students with persisting transcription disabilities. PMID:28670103

Renal Angiotensin-Converting Enzyme Is Essential for the Hypertension Induced by Nitric Oxide Synthesis Inhibition

PubMed Central

Giani, Jorge F.; Janjulia, Tea; Kamat, Nikhil; Seth, Dale M.; Blackwell, Wendell-Lamar B.; Shah, Kandarp H.; Shen, Xiao Z.; Fuchs, Sebastien; Delpire, Eric; Toblli, Jorge E.; Bernstein, Kenneth E.; McDonough, Alicia A.

2014-01-01

The kidney is an important source of angiotensin-converting enzyme (ACE) in many species, including humans. However, the specific effects of local ACE on renal function and, by extension, BP control are not completely understood. We previously showed that mice lacking renal ACE, are resistant to the hypertension induced by angiotensin II infusion. Here, we examined the responses of these mice to the low-systemic angiotensin II hypertensive model of nitric oxide synthesis inhibition with L-NAME. In contrast to wild-type mice, mice without renal ACE did not develop hypertension, had lower renal angiotensin II levels, and enhanced natriuresis in response to L-NAME. During L-NAME treatment, the absence of renal ACE was associated with blunted GFR responses; greater reductions in abundance of proximal tubule Na+/H+ exchanger 3, Na+/Pi co-transporter 2, phosphorylated Na+/K+/Cl− cotransporter, and phosphorylated Na+/Cl− cotransporter; and greater reductions in abundance and processing of the γ isoform of the epithelial Na+ channel. In summary, the presence of ACE in renal tissue facilitates angiotensin II accumulation, GFR reductions, and changes in the expression levels and post-translational modification of sodium transporters that are obligatory for sodium retention and hypertension in response to nitric oxide synthesis inhibition. PMID:25012170

78 FR 34978 - Amendment to Notice of Funding Availability for the Rural Energy for America Program

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-11

... reflect these changes in program level funding, the Agency is amending the funding levels and dollars..., 2013, Notice. This Notice makes no other changes to the March 29, 2013, Notice. The following Summary of Changes apply to the March 29, 2013, Notice. Summary of Changes 1. In the third column on page...

Ocean Drilling Program: Completed Legs

Science.gov Websites

. Austin Leg summary Repository Wolfgang Schlager 102 14-Mar-85 25-Apr-85 Miami, Florida 418 Bermuda Rise Lisbon, Portugal 902-906 New Jersey Sea-Level Transect Peter Blum Gregory Mountain Leg summary Repository , Nova Scotia 1071-1073 Continuing the New Jersey Sea-Level Transect Mitchell J. Malone James A. Austin

Far-field environment working group summary

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

Pearcy, E.C.

1995-09-01

This article is a summary of the proceedings of a group discussion which took place at the Workshop on the Role of Natural Analogs in Geologic Disposal of High-Level Nuclear Waste in San Antonio, Texas on July 22-25, 1991. The working group concentrated on the subject of the potential impacts of underground disposal of high-level radioactive wastes on the far-field environment.

National emission standards for hazardous air pollutants for shipbuilding and ship repair facilities (surface coating). Background information for final standards. Volume 2. Summary of public comments and responses

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

NONE

1995-08-01

National emission standards for control of HAP emissions from surface coating operations at shipbuilding and ship repair facilities was promulgated under the authority of Section 112 of the Clean Air Act. The Standards will reduce air toxics from all major source shipyards (defined as those shipyards that emit 9.1 Mg/yr (10 tons/yr) or greater of any HAP material or 22.7 Mg/yr (25 tons/yr) or greater of any combination of HAP materials). This document provides: (1) the basis for the revisions made to the standards between proposal and promulgation; (2) a summary of the comments submitted and the responses to thesemore » comments; and (3) a summary of the changes made since proposal.« less

TDM in psychiatry and neurology: A comprehensive summary of the consensus guidelines for therapeutic drug monitoring in neuropsychopharmacology, update 2017; a tool for clinicians^.

PubMed

Schoretsanitis, Georgios; Paulzen, Michael; Unterecker, Stefan; Schwarz, Markus; Conca, Andreas; Zernig, Gerald; Gründer, Gerhard; Haen, Ekkerhard; Baumann, Pierre; Bergemann, Niels; Clement, Hans Willi; Domschke, Katharina; Eckermann, Gabriel; Egberts, Karin; Gerlach, Manfred; Greiner, Christine; Havemann-Reinecke, Ursula; Hefner, Gudrun; Helmer, Renate; Janssen, Ger; Jaquenoud-Sirot, Eveline; Laux, Gerd; Messer, Thomas; Mössner, Rainald; Müller, Matthias J; Pfuhlmann, Bruno; Riederer, Peter; Saria, Alois; Schoppek, Bernd; Silva Gracia, Margarete; Stegmann, Benedikt; Steimer, Werner; Stingl, Julia C; Uhr, Manfred; Ulrich, Sven; Waschgler, Roland; Zurek, Gabriela; Hiemke, Christoph

2018-04-01

Therapeutic drug monitoring (TDM) combines the quantification of drug concentrations in blood, pharmacological interpretation and treatment guidance. TDM introduces a precision medicine tool in times of increasing awareness of the need for personalized treatment. In neurology and psychiatry, TDM can guide pharmacotherapy for patient subgroups such as children, adolescents, pregnant women, elderly patients, patients with intellectual disabilities, patients with substance use disorders, individuals with pharmacokinetic peculiarities and forensic patients. Clear indications for TDM include lack of clinical response in the therapeutic dose range, assessment of drug adherence, tolerability issues and drug-drug interactions. Based upon existing literature, recommended therapeutic reference ranges, laboratory alert levels, and levels of recommendation to use TDM for dosage optimization without specific indications, conversion factors, factors for calculation of dose-related drug concentrations and metabolite-to-parent ratios were calculated. This summary of the updated consensus guidelines by the TDM task force of the Arbeitsgemeinschaft für Neuropsychopharmakologie und Pharmakopsychiatrie offers the practical and theoretical knowledge for the integration of TDM as part of pharmacotherapy with neuropsychiatric agents into clinical routine. The present guidelines for TDM application for neuropsychiatric agents aim to assist clinicians in enhancing safety and efficacy of treatment.

Teaching Behavioral Sciences in Schools of Medicine. Volume One: Summary Report.

ERIC Educational Resources Information Center

Kennedy, Donald A.; And Others

This document, the first of three volumes, summarizes and describes how behavioral science in health care has developed in response to recent trends in medical education and health care in the U.S. and presents the policy recommendations of an interdisciplinary study committee. Summary reports concern: health care and medical education,…

Literacy 2000: Make the Next Ten Years Matter. Conference Summary (New Westminster, British Columbia, October 18-21, 1990).

ERIC Educational Resources Information Center

Bossort, Patty, Ed.; And Others

This conference summary contains 36 presentations. Participants' comments, taken from response cards, are quoted throughout. Presentations from the Opening Plenary include a keynote address--"What Is Literacy?: Critical Issues for the Next Decade" (John Ryan) and four "Panelist Presentations" (Francis Kazemek, Lorraine Fox,…

Dynamics of Heat Shock Protein 70 Serum Levels As a Predictor of Clinical Response in Non-Small-Cell Lung Cancer and Correlation with the Hypoxia-Related Marker Osteopontin

PubMed Central

Ostheimer, Christian; Gunther, Sophie; Bache, Matthias; Vordermark, Dirk; Multhoff, Gabriele

2017-01-01

Hypoxia mediates resistance to radio(chemo)therapy (RT) by stimulating the synthesis of hypoxia-related genes, such as osteopontin (OPN) and stress proteins, including the major stress-inducible heat shock protein 70 (Hsp70). Apart from its intracellular localization, Hsp70 is also present on the plasma membrane of viable tumor cells that actively release it in lipid vesicles with biophysical characteristics of exosomes. Exosomal Hsp70 contributes to radioresistance while Hsp70 derived from dying tumor cells can serve as a stimulator of immune cells. Given these opposing traits of extracellular Hsp70 and the unsatisfactory outcome of locally advanced lung tumors, we investigated the role of Hsp70 in the plasma of patients with advanced, non-metastasized non-small-cell lung cancer (NSCLC) before (T1) and 4–6 weeks after RT (T2) in relation to OPN as potential biomarkers for clinical response. Plasma levels of Hsp70 correlate with those of OPN at T1, and high OPN levels are significantly associated with a decreased overall survival (OS). Due to a therapy-induced reduction in viable tumor mass after RT Hsp70 plasma levels dropped significantly at T2 (p = 0.016). However, with respect to the immunostimulatory capacity of Hsp70 derived from dying tumor cells, patients with higher post-therapeutic Hsp70 levels showed a significantly better response to RT (p = 0.034) than those with lower levels at T2. In summary, high OPN plasma levels at T1 are indicative for poor OS, whereas elevated post-therapeutic Hsp70 plasma levels together with a drop of Hsp70 between T1 and T2, successfully predict favorable responses to RT. Monitoring the dynamics of Hsp70 in NSCLC patients before and after RT can provide additional predictive information for clinical outcome and therefore might allow a more rapid therapy adaptation. PMID:29093708

A Powerful Procedure for Pathway-Based Meta-analysis Using Summary Statistics Identifies 43 Pathways Associated with Type II Diabetes in European Populations.

PubMed

Zhang, Han; Wheeler, William; Hyland, Paula L; Yang, Yifan; Shi, Jianxin; Chatterjee, Nilanjan; Yu, Kai

2016-06-01

Meta-analysis of multiple genome-wide association studies (GWAS) has become an effective approach for detecting single nucleotide polymorphism (SNP) associations with complex traits. However, it is difficult to integrate the readily accessible SNP-level summary statistics from a meta-analysis into more powerful multi-marker testing procedures, which generally require individual-level genetic data. We developed a general procedure called Summary based Adaptive Rank Truncated Product (sARTP) for conducting gene and pathway meta-analysis that uses only SNP-level summary statistics in combination with genotype correlation estimated from a panel of individual-level genetic data. We demonstrated the validity and power advantage of sARTP through empirical and simulated data. We conducted a comprehensive pathway-based meta-analysis with sARTP on type 2 diabetes (T2D) by integrating SNP-level summary statistics from two large studies consisting of 19,809 T2D cases and 111,181 controls with European ancestry. Among 4,713 candidate pathways from which genes in neighborhoods of 170 GWAS established T2D loci were excluded, we detected 43 T2D globally significant pathways (with Bonferroni corrected p-values < 0.05), which included the insulin signaling pathway and T2D pathway defined by KEGG, as well as the pathways defined according to specific gene expression patterns on pancreatic adenocarcinoma, hepatocellular carcinoma, and bladder carcinoma. Using summary data from 8 eastern Asian T2D GWAS with 6,952 cases and 11,865 controls, we showed 7 out of the 43 pathways identified in European populations remained to be significant in eastern Asians at the false discovery rate of 0.1. We created an R package and a web-based tool for sARTP with the capability to analyze pathways with thousands of genes and tens of thousands of SNPs.

A Powerful Procedure for Pathway-Based Meta-analysis Using Summary Statistics Identifies 43 Pathways Associated with Type II Diabetes in European Populations

PubMed Central

Zhang, Han; Wheeler, William; Hyland, Paula L.; Yang, Yifan; Shi, Jianxin; Chatterjee, Nilanjan; Yu, Kai

2016-01-01

Meta-analysis of multiple genome-wide association studies (GWAS) has become an effective approach for detecting single nucleotide polymorphism (SNP) associations with complex traits. However, it is difficult to integrate the readily accessible SNP-level summary statistics from a meta-analysis into more powerful multi-marker testing procedures, which generally require individual-level genetic data. We developed a general procedure called Summary based Adaptive Rank Truncated Product (sARTP) for conducting gene and pathway meta-analysis that uses only SNP-level summary statistics in combination with genotype correlation estimated from a panel of individual-level genetic data. We demonstrated the validity and power advantage of sARTP through empirical and simulated data. We conducted a comprehensive pathway-based meta-analysis with sARTP on type 2 diabetes (T2D) by integrating SNP-level summary statistics from two large studies consisting of 19,809 T2D cases and 111,181 controls with European ancestry. Among 4,713 candidate pathways from which genes in neighborhoods of 170 GWAS established T2D loci were excluded, we detected 43 T2D globally significant pathways (with Bonferroni corrected p-values < 0.05), which included the insulin signaling pathway and T2D pathway defined by KEGG, as well as the pathways defined according to specific gene expression patterns on pancreatic adenocarcinoma, hepatocellular carcinoma, and bladder carcinoma. Using summary data from 8 eastern Asian T2D GWAS with 6,952 cases and 11,865 controls, we showed 7 out of the 43 pathways identified in European populations remained to be significant in eastern Asians at the false discovery rate of 0.1. We created an R package and a web-based tool for sARTP with the capability to analyze pathways with thousands of genes and tens of thousands of SNPs. PMID:27362418

Alternative Methods of Base Level Demand Forecasting for Economic Order Quantity Items,

DTIC Science & Technology

1975-12-01

Note .. . . . . . . . . . . . . . . . . . . . . . . . 21 AdaptivC Single Exponential Smooti-ing ........ 21 Choosing the Smoothiing Constant... methodology used in the study, an analysis of results, .And a detailed summary. Chapter I. Methodology , contains a description o the data, a...Chapter IV. Detailed Summary, presents a detailed summary of the findings, lists the limitations inherent in the 7’" research methodology , and

Washington Kids Count County and City Profiles of Child and Family Well-Being: 2001 Statewide Summaries.

ERIC Educational Resources Information Center

Hill, Sheri L.; Malhotra, Sumit; De Wys, Shelley; Mandell, Dorothy J.; Brandon, Richard

These 43 Kids Count summaries, one for each of the state's counties, major metropolitan areas, and the state as a whole, examine trends in the well-being of Washington's children. The summaries each reiterate key statewide trends in the areas of education, child maltreatment, housing affordability, and employment levels, as well as family…

Summary of Policies: What the Association Thinks To Help You Plan, Teach, Negotiate, Manage.

ERIC Educational Resources Information Center

Association for Science Education, Herts (England).

This document contains a summary of the policies adopted by the Association for Science Education (ASE). These policies are applicable to teachers of science at all levels in all formal places of learning in Great Britain. Summaries of policy statements pertaining to quality in science education, a flowchart that provides an overview of these…

The Ideal Hospital Discharge Summary: A Survey of U.S. Physicians.

PubMed

Sorita, Atsushi; Robelia, Paul M; Kattel, Sharma B; McCoy, Christopher P; Keller, Allan Scott; Almasri, Jehad; Murad, Mohammad Hassan; Newman, James S; Kashiwagi, Deanne T

2017-09-06

Hospital discharge summaries enable communication between inpatient and outpatient physicians. Despite existing guidelines for discharge summaries, they are frequently suboptimal. The aim of this study was to assess physicians' perspectives about discharge summaries and the differences between summaries' authors (hospitalists) and readers (primary care physicians [PCPs]). A national survey of 1600 U.S. physicians was undertaken. Primary measures included physicians' preferences in discharge summary standardization, content, format, and audience. A total of 815 physicians responded (response rate = 51%). Eighty-nine percent agreed that discharge summaries "should have a standardized format." Most agreed that summaries should "document everything that was done, found, and recommended in the hospital" (64%) yet "only include details that are highly pertinent to the hospitalization" (66%). Although 74% perceived patients as an important audience of discharge summaries, only 43% agreed that summaries "should be written in language that patients…can easily understand," and 68% agreed that it "should be written solely for provider-to-provider communication." Compared with hospitalists, PCPs preferred comprehensive summaries (68% versus 59%, P = 0.002). More PCPs agreed that separate summaries should be created for patients and for provider-to-provider communication than hospitalists (60% versus 47%, P < 0.001). Compared with PCPs, more hospitalists believe that "hospitalists are too busy to prepare a high-quality discharge summary" (44% versus 23%, P < 0.001) and "PCPs have insufficient time to read an entire discharge summary" (60% versus 38%, P < 0.001). Physicians believe that discharge summaries should have a standardized format but do not agree on how comprehensive or in what format they should be. Efforts are necessary to build consensus toward the ideal discharge summary.

Scientific basis and practical aspects of creatine supplementation for athletes.

PubMed

Volek, Jeff S; Rawson, Eric S

2004-01-01

A large number of studies have been published on creatine supplementation over the last decade. Many studies show that creatine supplementation in conjunction with resistance training augments gains in muscle strength and size. The underlying physiological mechanism(s) to explain this ergogenic effect remain unclear. Increases in muscle fiber hypertrophy and myosin heavy chain expression have been observed with creatine supplementation. Creatine supplementation increases acute weightlifting performance and training volume, which may allow for greater overload and adaptations to training. Creatine supplementation may also induce a cellular swelling in muscle cells, which in turn may affect carbohydrate and protein metabolism. Several studies point to the conclusion that elevated intramuscular creatine can enhance glycogen levels but an effect on protein synthesis/degradation has not been consistently detected. As expected there is a distribution of responses to creatine supplementation that can be largely explained by the degree of creatine uptake into muscle. Thus, there is wide interest in methods to maximize muscle creatine levels. A carbohydrate or carbohydrate/protein-induced insulin response appears to benefit creatine uptake. In summary, the predominance of research indicates that creatine supplementation represents a safe, effective, and legal method to enhance muscle size and strength responses to resistance training.

The Plasma Concentration of the B Cell Activating Factor Is Increased in Children With Acute Malaria

PubMed Central

Nduati, Eunice; Gwela, Agnes; Karanja, Henry; Mugyenyi, Cleopatra; Langhorne, Jean; Marsh, Kevin

2011-01-01

Malaria-specific antibody responses in children often appear to be short-lived but the mechanisms underlying this phenomenon are not well understood. In this study, we investigated the relationship between the B-cell activating factor (BAFF) and its receptors expressed on B cells with antibody responses during and after acute malaria in children. Our results demonstrate that BAFF plasma levels increased during acute malarial disease and reflected disease severity. The expression profiles for BAFF receptors on B cells agreed with rapid activation and differentiation of a proportion of B cells to plasma cells. However, BAFF receptor (BAFF-R) expression was reduced on all peripheral blood B cells during acute infection, but those children with the highest level of BAFF-R expression on B cells maintained schizont-specific immunoglobin G (IgG) over a period of 4 months, indicating that dysregulation of BAFF-R expression on B cells may contribute to short-lived antibody responses to malarial antigens in children. In summary, this study suggests a potential role for BAFF during malaria disease, both as a marker for disease severity and in shaping the differentiation pattern of antigen-specific B cells. PMID:21849293

The potential benefits of repeated measure experiments for fish disease-challenge host-pathogen investigations.

PubMed

Hall, L Malcolm; Collins, Catherine; Collet, Bertrand

2018-02-02

The utility of molecular response data arising from in-vivo single and repeated measure fish disease-challenge experiments is compared. An in-silico 'experiment' involving the generation of two imaginary immune-molecule quantity response profiles over time for individual animals was carried out. Daily 'observed' molecule quantities were drawn from the 'known' individual response profiles to mimic the results of single and repeated measurement. The results indicate that repeated measure experiments are required to infer individual level response profiles, and that these experiments also provide more accurate summary statistics and data more suited to inferring the dependent ordering of the molecular response. Additionally repeated measure experiments utilise fewer animals than single measure experiments. These results are described alongside a discussion of experimental methodological issues pertinent to the adoption of aquatic animal repeated measure experimental designs. We conclude that investigators need to take particular care when making inferences from single measure experiments and that serious consideration should be given to using repeated measure experiments for in-vivo fish disease-challenge investigations. Crown Copyright © 2018. Published by Elsevier Ltd. All rights reserved.

77 FR 17462 - Notice of Submission for OMB Review; Institute of Education Sciences; Quick Response Information...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-26

... DEPARTMENT OF EDUCATION Notice of Submission for OMB Review; Institute of Education Sciences; Quick Response Information System (QRIS) 2012-2015 System Clearance SUMMARY: The National Center for Education Statistics (NCES) Quick Response Information System (QRIS) consists of the Fast Response Survey...

Neuronal correlates of a preference for leading signals in the synchronizing bushcricket Mecopoda elongata (Orthoptera, Tettigoniidae)

PubMed Central

Siegert, M. E.; Römer, H.; Hashim, R.; Hartbauer, M.

2011-01-01

SUMMARY Acoustically interacting males of the tropical katydid Mecopoda elongata synchronize their chirps imperfectly, so that one male calls consistently earlier in time than the other. In choice situations, females prefer the leader signal, and it has been suggested that a neuronal mechanism based on directional hearing may be responsible for the asymmetric, stronger representation of the leader signal in receivers. Here, we investigated the potential mechanism in a pair of interneurons (TN1 neuron) of the afferent auditory pathway, known for its contralateral inhibitory input in directional hearing. In this interneuron, conspecific signals are reliably encoded under natural conditions, despite high background noise levels. Unilateral presentations of a conspecific chirp elicited a TN1 response where each suprathreshold syllable in the chirp was reliably copied in a phase-locked fashion. Two identical chirps broadcast with a 180 deg spatial separation resulted in a strong suppression of the response to the follower signal, when the time delay was 20 ms or more. Muting the ear on the leader side fully restored the response to the follower signal compared with unilateral controls. Time–intensity trading experiments, in which the disadvantage of the follower signal was traded against higher sound pressure levels, demonstrated the dominating influence of signal timing on the TN1 response, and this was especially pronounced at higher sound levels of the leader. These results support the hypothesis that the female preference for leader signals in M. elongata is the outcome of a sensory mechanism that originally evolved for directional hearing. PMID:22071183

Tectonic summaries of magnitude 7 and greater earthquakes from 2000 to 2015

USGS Publications Warehouse

Hayes, Gavin P.; Meyers, Emma K.; Dewey, James W.; Briggs, Richard W.; Earle, Paul S.; Benz, Harley M.; Smoczyk, Gregory M.; Flamme, Hanna E.; Barnhart, William D.; Gold, Ryan D.; Furlong, Kevin P.

2017-01-11

This paper describes the tectonic summaries for all magnitude 7 and larger earthquakes in the period 2000–2015, as produced by the U.S. Geological Survey National Earthquake Information Center during their routine response operations to global earthquakes. The goal of such summaries is to provide important event-specific information to the public rapidly and concisely, such that recent earthquakes can be understood within a global and regional seismotectonic framework. We compile these summaries here to provide a long-term archive for this information, and so that the variability in tectonic setting and earthquake history from region to region, and sometimes within a given region, can be more clearly understood.

Interplay between plasma hormone profiles, sex and body condition in immature hawksbill turtles (Eretmochelys imbricata) subjected to a capture stress protocol.

PubMed

Jessop, Tim S; Sumner, Joanna M; Limpus, Colin J; Whittier, Joan M

2004-01-01

We investigated plasma hormone profiles of corticosterone and testosterone in immature hawksbill turtles (Eretmochelys imbricata) in response to a capture stress protocol. Further, we examined whether sex and body condition were covariates associated with variation in the adrenocortical response of immature turtles. Hawksbill turtles responded to the capture stress protocol by significantly increasing plasma levels of corticosterone over a 5 h period. There was no significant sex difference in the corticosterone stress response of immature turtles. Plasma testosterone profiles, while significantly different between the sexes, did not exhibit a significant change during the 5 h capture stress protocol. An index of body condition was not significantly associated with a turtle's capacity to produce plasma corticosterone both prior to and during exposure to the capture stress protocol. In summary, while immature hawksbill turtles exhibited an adrenocortical response to a capture stress protocol, neither their sex nor body condition was responsible for variation in endocrine responses. This lack of interaction between the adrenocortical response and these internal factors suggests that the inactive reproductive- and the current energetic- status of these immature turtles are important factors that could influence plasma hormone profiles during stress.

Signaling mechanisms underlying the robustness and tunability of the plant immune network

PubMed Central

Kim, Yungil; Tsuda, Kenichi; Igarashi, Daisuke; Hillmer, Rachel A.; Sakakibara, Hitoshi; Myers, Chad L.; Katagiri, Fumiaki

2014-01-01

Summary How does robust and tunable behavior emerge in a complex biological network? We sought to understand this for the signaling network controlling pattern-triggered immunity (PTI) in Arabidopsis. A dynamic network model containing four major signaling sectors, the jasmonate, ethylene, PAD4, and salicylate sectors, which together explain up to 80% of the PTI level, was built using data for dynamic sector activities and PTI levels under exhaustive combinatorial sector perturbations. Our regularized multiple regression model had a high level of predictive power and captured known and unexpected signal flows in the network. The sole inhibitory sector in the model, the ethylene sector, was central to the network robustness via its inhibition of the jasmonate sector. The model's multiple input sites linked specific signal input patterns varying in strength and timing to different network response patterns, indicating a mechanism enabling tunability. PMID:24439900

User Guide for State Summaries

EPA Pesticide Factsheets

The EPA developed state-level summaries of chemical and water use using the project database developed from FracFocus 1.0 disclosures with some limited background information on oil and gas production, geology, and regulations for the state.

Consensus statement on the diagnosis and treatment of children with idiopathic short stature: a summary of the Growth Hormone Research Society, the Lawson Wilkins Pediatric Endocrine Society, and the European Society for Paediatric Endocrinology Workshop.

PubMed

Cohen, P; Rogol, A D; Deal, C L; Saenger, P; Reiter, E O; Ross, J L; Chernausek, S D; Savage, M O; Wit, J M

2008-11-01

Our objective was to summarize important advances in the management of children with idiopathic short stature (ISS). Participants were 32 invited leaders in the field. Evidence was obtained by extensive literature review and from clinical experience. Participants reviewed discussion summaries, voted, and reached a majority decision on each document section. ISS is defined auxologically by a height below -2 sd score (SDS) without findings of disease as evident by a complete evaluation by a pediatric endocrinologist including stimulated GH levels. Magnetic resonance imaging is not necessary in patients with ISS. ISS may be a risk factor for psychosocial problems, but true psychopathology is rare. In the United States and seven other countries, the regulatory authorities approved GH treatment (at doses up to 53 microg/kg.d) for children shorter than -2.25 SDS, whereas in other countries, lower cutoffs are proposed. Aromatase inhibition increases predicted adult height in males with ISS, but adult-height data are not available. Psychological counseling is worthwhile to consider instead of or as an adjunct to hormone treatment. The predicted height may be inaccurate and is not an absolute criterion for GH treatment decisions. The shorter the child, the more consideration should be given to GH. Successful first-year response to GH treatment includes an increase in height SDS of more than 0.3-0.5. The mean increase in adult height in children with ISS attributable to GH therapy (average duration of 4-7 yr) is 3.5-7.5 cm. Responses are highly variable. IGF-I levels may be helpful in assessing compliance and GH sensitivity; levels that are consistently elevated (>2.5 SDS) should prompt consideration of GH dose reduction. GH therapy for children with ISS has a similar safety profile to other GH indications.

Quantification of Hungry Horse Reservoir Water Levels Needed to Maintain or Enhance Reservoir Fisheries; Methods and Data, 1983-1987 Summary Report.

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

May, Bruce; Michael, Gary; Wachsmuth, John

1988-06-01

The Hungry Horse Reservoir study is part of the Northwest Power Planning Council's resident fish and wildlife plan. The plan is responsible for mitigating damages to the fish and wildlife resources caused by hydroelectric development in the Columbia River Basin. The major goal of our study is to quantify seasonal water levels needed to maintain or enhance the reservoir fishery. This study began in May, 1983, and the initial phase will be completed July, 1988. This report summarizes limnological, fish abundance, fish distribution and fish food habits data collected from 1983 to 1988. The effect of reservoir operation upon fishmore » habitat, fish food organisms and fish growth is discussed. 71 refs., 36 figs., 46 tabs.« less

Examples of Holdings Reports and Decisions Using the American National Standard for Serial Holdings Statements at the Summary Level.

ERIC Educational Resources Information Center

Charbonneau, Gary; And Others

This paper describes some of the problems encountered and the resolutions reached in converting Indiana University Libraries serials holdings information to the format specified in the 1980 American National Standard for Serial Holdings Statements at the Summary Level (ANSI). It is noted that this project was part of the development--by OCLC--of…

Evidence of major genes for plasma HDL, LDL cholesterol and triglyceride levels at baseline and in response to 20 weeks of endurance training: the HERITAGE Family Study.

PubMed

An, P; Borecki, I B; Rankinen, T; Després, J-P; Leon, A S; Skinner, J S; Wilmore, J H; Bouchard, C; Rao, D C

2005-01-01

This study assessed major gene effects for baseline HDL-C, LDL-C, TG, and their training responses (post-training minus baseline) in 527 individuals from 99 White families and 326 individuals from 113 Black families in the HERITAGE Family Study. The baseline phenotypes were adjusted for the effects of age and BMI, and the training response phenotypes were adjusted for the effects of age, BMI, and their respective baseline values, within each of the sex-by-generation-by-race groups, prior to genetic analyses. In Whites, we found that LDL-C at baseline and HDL-C training response were under influence of major recessive genes (accounting for 2--30 % of the variance) and multifactorial (polygenic and familial environmental) effects. Interactions of these major genes with sex, age, and BMI were tested, and found to be nonsignificant. In Blacks, we found that baseline HDL-C was influenced by a major dominant gene without a multifactorial component. This major gene effect accounted for 45 % of the variance, and exhibited no significant genotype-specific interactions with age, sex, and BMI. Evidence of major genes for the remaining phenotypes at baseline and in response to endurance training were not found in both races, though some were influenced by major effects that did not follow Mendelian expectations or were with ambiguous transmission from parents to offspring. In summary, major gene effects that influence baseline plasma HDL-C and LDL-C levels as well as changes in HDL-C levels in response to regular exercise were detected in the current study.

Quality and productivity improvement program (PPKP) from alumni perspective

NASA Astrophysics Data System (ADS)

Ruza, Nadiah; Mustafa, Zainol

2013-04-01

Defining the quality of the university education system is not easy. Institutions of higher education, through curriculum are hoped to provide the knowledge, wisdom and personality of students. It is questionable of how far Quality and Productivity Improvement Program (PPKP) are capable to ensure the courses offered relevant and effective in preparing the students for job market. The effectiveness of a university to undertake responsibilities and the impact given to students even after they graduate can be a measure of education quality at university. So, the quality of education can be enhanced and improved from time to time. In general, this study is aims to determine the effectiveness of PPKP's education system from the perspective of their alumni as well as their satisfaction and the importance level based on how PPKP be able to meet their needs. In overall, summary of open-ended questions from the questionnaire, Importance-Performance analysis and correlation analysis were conducted for this study. Based on result, it appears that there are still some deficiencies that can be improve, particularly in terms of teaching skills and PPKP's relationships with external organizations to enable knowledge be channel effectively. Importance-Performance analysis highlights some topics or courses that should be offered by PPKP based on their importance in industrial practice. Summary of the results of correlation analysis was found that women are more positive and not too demanding compared to men. In addition, it is found that the responsibilities and workload of the older generations, higher income and a high level of experience demands them to use and practice what they have learned during their studies at PPKP. Results of this study are hoped could be used to improve the quality of education system at PPKP.

Research and Technology Objectives and Plans Summary (RTOPS)

NASA Technical Reports Server (NTRS)

1992-01-01

This publication represents the NASA research and technology program for FY92. It is a compilation of the Summary portions of each of the RTOP's (Research and Technology Objectives and Plans) used for management review and control of research currently in progress throughout NASA. The RTOP Summary is designed to facilitate communication and coordination among concerned technical personnel in government, in industry, and in universities. The first section containing citations and abstracts of the RTOP's is followed by four indexes: Subject, Technical Monitor, Responsible NASA Organization, and RTOP Number.

Research and technology objectives and plans: Summary fiscal year 1991

NASA Technical Reports Server (NTRS)

1991-01-01

This publication represents the NASA research and technology program for FY 1991. It is a compilation of the Summary portions of each of the RTOP's (Research and Technology Objectives and Plans) used for management review and control of research currently in progress throughout NASA. The RTOP Summary is designed to facilitate communication and coordination among concerned technical personnel in government, industry, and in universities. The first section contains citations and abstracts of the RTOP's and is followed by four indexes: Subject, Technical Monitor, Responsible NASA Organization, and RTOP Number.

Research and Technology Objectives and Plans Summary (RTOPS)

NASA Technical Reports Server (NTRS)

1993-01-01

This publication represents the NASA research and technology program for FY-93. It is a compilation of the Summary portions of each of the RTOP's (Research and Technology Objectives and Plans) used for management review and control of research currently in progress throughout NASA. The RTOP Summary is designed to facilitate communication and coordination among concerned technical personnel in government, in industry, and in universities. The first section containing citations and abstracts of the RTOP's is followed by four indexes: Subject, Technical Monitor, Responsible NASA Organization, and RTOP Number.

Research and Technology Objectives and Plans Summary (RTOPS)

NASA Technical Reports Server (NTRS)

1988-01-01

This publication represents the NASA research and technology program for FY88. It is a compilation of the Summary portions of each of the RTOPs (Research and Technology Objectives and Plans) used for management review and control of research currently in progress throughout NASA. The RTOP Summary is designed to facilitate communication and coordination among concerned technical personnel in government, in industry, and in universities. The first section containing citations and abstracts of the RTOPs is followed by four indexes: Subject, Technical Monitor, Responsible NASA Organization, and RTOP Number.

Research and Technology Objectives and Plans Summary (RTOPS)

NASA Technical Reports Server (NTRS)

1989-01-01

This publication represents the NASA research and technology program for FY89. It is a compilation of the Summary portions of each of the RTOPs (Research and Technology Objectives and Plans) used for management review and control of research currently in progress throughout NASA. The RTOP Summary is designed to facilitate communication and coordination among concerned technical personnel in government, in industry, and in universities. The first section containing citations and abstracts of the RTOPs is followed by four indexes: Subject, Technical Monitor, Responsible NASA Organization, and RTOP Number.

Research and Technology Objectives and Plans Summary (RTOPS)

NASA Technical Reports Server (NTRS)

1985-01-01

This publication represents the NASA research and technology program for FY 1985. It is a compilation of the Summary portions of each of the RTOPs (Research and Technology Objectives and Plans) used for management review and control of research currently in progress throughout NASA. The RTOP summary is designed to facilitate communication and coordination among concerned technical personnel in government, in industry, and in universities. The first section containing citations and abstracts of the RTOPs is followed by four indexes: Subject, Technical Monitor, Responsible NASA Organization, and RTOP number.

Research and Technology Objectives and Plans Summary (RTOPS)

NASA Technical Reports Server (NTRS)

1987-01-01

This publication represents the NASA research and technology program for FY87. It is a compilation of the Summary portions of each of the RTOPs (Research and Technology Objectives and Plans) used for management review and control of research currently in progress throughout NASA. The RTOP Summary is designed to facilitate communication and coordination among concerned technical personnel in government, in industry, and in universities. The first section containing citations and abstracts of the RTOPs is followed by four indexes: Subject, Technical Monitor, Responsible NASA Organization, and RTOP Number.

2016 Service Academy Gender Relations Survey: Overview Report

DTIC Science & Technology

2017-02-01

environment within the Academies. This Executive Summary will provide a summary of the methodology used and the top line results from the survey.1 Summary...discussion of the measurement constructs, a description of the survey methodology , and detailed presentation of the results. Each report section...are determined statistically significant at an alpha (α) level of .05.6 Survey Methodology Statistical Design OPA conducts cross-Service surveys that

Research and Technology Objectives and Plans Summary (RTOPS)

NASA Technical Reports Server (NTRS)

1976-01-01

A compilation of the summary portion of each of the Research and Technology Operating Plans (RTOP) used for management review and control of research currently in progress throughout NASA is presented along with citations and abstracts of the RTOPs. Four indexes are included: (1) subject; (2) technical monitor; (3) responsible NASA organization; and (4) RTOP number.

2011 volcanic activity in Alaska: summary of events and response of the Alaska Volcano Observatory

USGS Publications Warehouse

McGimsey, Robert G.; Maharrey, J. Zebulon; Neal, Christina A.

2014-01-01

The Alaska Volcano Observatory (AVO) responded to eruptions, possible eruptions, and volcanic unrest at or near three separate volcanic centers in Alaska during 2011. The year was highlighted by the unrest and eruption of Cleveland Volcano in the central Aleutian Islands. AVO annual summaries no longer report on activity at Russian volcanoes.

Advancing Understanding of Emissions from Oil and Natural Gas Production Operations to Support EPA’s Air Quality Modeling of Ozone Non-Attainment Areas; Final Summary Report

EPA Science Inventory

Executive Summary Environmentally responsible development of oil and gas assets requires well-developed emissions inventories and measurement techniques to verify emissions and the effectiveness of control strategies. To accurately model the oil and gas sector impacts on air qual...

A Summary of the Naval Postgraduate School Research Program.

DTIC Science & Technology

1987-09-30

Maritime Extratropical Cyclones Using FGGE Data ................................. 246 Oceanic Response to Atmospheric Forcing...Summary: Research was coordinated and designed. Data sources in California, Texas, Washington, D.C., and Western Europe were investigated and researched...France’s Deterrent Posture and Security in Europe , Part I: Capabilities and Doctrine, Adelphi Paper No. 194, London: International Institute for Strategic

Violence & Youth: Psychology's Response. Volume I: Summary Report of the American Psychological Association Commission on Violence and Youth.

ERIC Educational Resources Information Center

American Psychological Association, Washington, DC.

This summary report by the American Psychological Association's Commission on Violence and Youth examines individual and societal factors that contribute to youth violence in the United States and offers intervention strategies to reduce such violence. It examines biological, family, school, emotional, cognitive, social, and cultural factors which…

78 FR 21629 - Certain Two-Way Global Satellite Communication Devices, System and Components Thereof Issuance of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-11

... AGENCY: U.S. International Trade Commission. ACTION: Notice. SUMMARY: Notice is hereby given that the U.S...) granting-in-part complainant's motion for summary determination of importation of the accused InReach 1.0... stipulation. The Commission investigative attorney filed a response in support of the motion and complainant...

Summary of "Expert Forum on the Evaluation of Teachers of English Language Learners." Forum Summary

ERIC Educational Resources Information Center

National Comprehensive Center for Teacher Quality, 2012

2012-01-01

In response to federal initiatives such as Race to the Top (RTTT), Elementary and Secondary Education Act (ESEA) flexibility waiver requests, and the Teacher Incentive Fund competition, states have made dramatic changes in their policies related to teacher evaluation during the past three years. Historically, teacher evaluation systems have been…

Broken Promises: How the Bush Administration is Failing America's Children [with] Executive Summary.

ERIC Educational Resources Information Center

Children's Defense Fund, Washington, DC.

Asserting that President Bush's proposal to shift responsibility for Head Start to the states would allow the federal government to abandon its promise to truly give children a head start, this report, with accompanying executive summary, outlines what is known about children receiving Head Start services and how the program addresses their needs.…

A Meta-Summary of Qualitative Findings about Professional Services for Survivors of Sexual Violence

ERIC Educational Resources Information Center

Martsolf, Donna S.; Draucker, Claire B.; Cook, Christina B.; Ross, Ratchneewan; Stidham, Andrea Warner; Mweemba, Prudencia

2010-01-01

Sexual violence occurs at alarming rates in children and adults. Survivors experience myriad negative health outcomes and legal problems, which place them in need of professional services. A meta-summary was conducted of 31 published qualitative studies on adults' responses to sexual violence, with a focus on survivors' use of professional…

Hawaiian Volcano Observatory 1978 Annual Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1960 Quarterly Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1959 Quarterly Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1971 Quarterly Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1961 Quarterly Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1974 Annual Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1984 Annual Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1981 Annual Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1980 Annual Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1958 Quarterly Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1962 Quarterly Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1970 Quarterly Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1973 Quarterly Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1979 Annual Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1977 Annual Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1983 Annual Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1966 Quarterly Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1965 Quarterly Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1964 Quarterly Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1957 Quarterly Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1972 Quarterly Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1975 Annual Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1982 Annual Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1976 Annual Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1969 Quarterly Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1967 Quarterly Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1968 Quarterly Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1963 Quarterly Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Hawaiian Volcano Observatory 1985 Annual Administrative Report

USGS Publications Warehouse

Nakata, Jennifer S.

2007-01-01

INTRODUCTORY NOTE The Hawaiian Volcano Observatory Summaries have been published in the current format since 1956. The Quarterly Summaries (1956 through 1973) and the Annual Summaries (1974 through 1985) were originally published as Administrative Reports. These reports have been compiled and published as U.S. Geological Survey Open-File Reports. The quarterly reports have been combined and published as one annual summary. All the summaries from 1956 to the present are now available as .pdf files at http://www.usgs.gov/pubprod. The earthquake summary data are presented as a listing of origin time, depth, magnitude, and other location parameters. Network instrumentation, field station sites, and location algorithms are described. Tilt and other deformation data are included until Summary 77, January to December 1977. From 1978, the seismic and deformation data are published separately, due to differing schedules of data reduction. There are eight quarters - from the fourth quarter of 1959 to the third quarter of 1961 - that were never published. Two of these (4th quarter 1959, 1st quarter 1960) have now been published, using handwritten notes of Jerry Eaton (HVO seismologist at the time) and his colleagues. The seismic records for the remaining six summaries went back to California in 1961 with Jerry Eaton. Other responsibilities intervened, and the seismic summaries were never prepared.

Airport noise summary, 2000-2002

DOT National Transportation Integrated Search

2002-01-01

This 20002002 edition of the NBAA Airport Noise Summary : shows those airports with noise advisories or rules. These restrictions : range from a simple avoid overflight of school 2 NM south of 09 : approach to a specific decibel level requir...

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

Not Available

The Work Breakdown Structure (WBS) Book begins with this Overview section, which contains the high-level summary cost estimate, the cost profile, and the global construction schedule. The summary cost estimate shows the total US cost and the cost in terms of PHENIX construction funds for building the PHENIX detector. All costs in the WBS book are shown in FY 1993 dollars. Also shown are the institutional and foreign contributions, the level of pre-operations funding, and the cost of deferred items. Pie charts are presented at PHENIX WBS level 1 and 2 that show this information. The PHENIX construction funds aremore » shown broken down to PHENIX WBS level 3 items per fiscal year, and the resulting profile is compared to the RHIC target profile. An accumulated difference of the two profiles is also shown. The PHENIX global construction schedule is presented at the end of the Overview section. Following the Overview are sections for each subsystem. Each subsystem section begins with a summary cost estimate, cost profile, and critical path. The total level 3 cost is broken down into fixed costs (M&S), engineering costs (EDIA) and labor costs. Costs are further broken down in terms of PHENIX construction funds, institutional and foreign contributions, pre-operations funding, and deferred items. Also shown is the contingency at level 3 and the level 4 breakdown of the total cost. The cost profile in fiscal years is shown at level 3. The subsystem summaries are followed by the full cost estimate and schedule sheets for that subsystem. These detailed sheets are typically carried down to level 7 or 8. The cost estimate Total, M&S, EDIA, and Labor breakdowns, as well as contingency, for each WBS entry.« less

PHENIX Work Breakdown Structure. Cost and schedule review copy

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

Not Available

1994-02-01

The Work Breakdown Structure (WBS) Book begins with this Overview section, which contains the high-level summary cost estimate, the cost profile, and the global construction schedule. The summary cost estimate shows the total US cost and the cost in terms of PHENIX construction funds for building the PHENIX detector. All costs in the WBS book are shown in FY 1993 dollars. Also shown are the institutional and foreign contributions, the level of pre-operations funding, and the cost of deferred items. Pie charts are presented at PHENIX WBS level 1 and 2 that show this information. The PHENIX construction funds aremore » shown broken down to PHENIX WBS level 3 items per fiscal year, and the resulting profile is compared to the RHIC target profile. An accumulated difference of the two profiles is also shown. The PHENIX global construction schedule is presented at the end of the Overview section. Following the Overview are sections for each subsystem. Each subsystem section begins with a summary cost estimate, cost profile, and critical path. The total level 3 cost is broken down into fixed costs (M&S), engineering costs (EDIA) and labor costs. Costs are further broken down in terms of PHENIX construction funds, institutional and foreign contributions, pre-operations funding, and deferred items. Also shown is the contingency at level 3 and the level 4 breakdown of the total cost. The cost profile in fiscal years is shown at level 3. The subsystem summaries are followed by the full cost estimate and schedule sheets for that subsystem. These detailed sheets are typically carried down to level 7 or 8. The cost estimate shows Total, M&S, EDIA, and Labor breakdowns, as well as contingency, for each WBS entry.« less

LevelScheme: A level scheme drawing and scientific figure preparation system for Mathematica

NASA Astrophysics Data System (ADS)

Caprio, M. A.

2005-09-01

LevelScheme is a scientific figure preparation system for Mathematica. The main emphasis is upon the construction of level schemes, or level energy diagrams, as used in nuclear, atomic, molecular, and hadronic physics. LevelScheme also provides a general infrastructure for the preparation of publication-quality figures, including support for multipanel and inset plotting, customizable tick mark generation, and various drawing and labeling tasks. Coupled with Mathematica's plotting functions and powerful programming language, LevelScheme provides a flexible system for the creation of figures combining diagrams, mathematical plots, and data plots. Program summaryTitle of program:LevelScheme Catalogue identifier:ADVZ Program obtainable from: CPC Program Library, Queen's University of Belfast, N. Ireland Program summary URL:http://cpc.cs.qub.ac.uk/summaries/ADVZ Operating systems:Any which supports Mathematica; tested under Microsoft Windows XP, Macintosh OS X, and Linux Programming language used:Mathematica 4 Number of bytes in distributed program, including test and documentation:3 051 807 Distribution format:tar.gz Nature of problem:Creation of level scheme diagrams. Creation of publication-quality multipart figures incorporating diagrams and plots. Method of solution:A set of Mathematica packages has been developed, providing a library of level scheme drawing objects, tools for figure construction and labeling, and control code for producing the graphics.

Responsiveness summary, bomarc missile site proposed plan. Final report, November 1989-May 1992

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

Vest, G.

1992-11-20

A Public Meeting on the United States Air Force proposed plan for the clean-up of contamination at the BOMARC Missile Site, McGuire Air Force Base, New Jersey was conducted at Fort Dix, Now Jersey on June 20, 1992. A summary of responses to comments provided at the Public Meeting is provided. Responses to written comments are provided. A transcript of the public hearing is provided as Appendix A. A copy of all letters provided to the United States Air Force are provided as Appendix B. The BOMARC Missile Site became contaminated in 1960 as the result of a fire whichmore » partially consumed a nuclear warhead-equipped BOMARC missile.« less

DISSCO: direct imputation of summary statistics allowing covariates

PubMed Central

Xu, Zheng; Duan, Qing; Yan, Song; Chen, Wei; Li, Mingyao; Lange, Ethan; Li, Yun

2015-01-01

Background: Imputation of individual level genotypes at untyped markers using an external reference panel of genotyped or sequenced individuals has become standard practice in genetic association studies. Direct imputation of summary statistics can also be valuable, for example in meta-analyses where individual level genotype data are not available. Two methods (DIST and ImpG-Summary/LD), that assume a multivariate Gaussian distribution for the association summary statistics, have been proposed for imputing association summary statistics. However, both methods assume that the correlations between association summary statistics are the same as the correlations between the corresponding genotypes. This assumption can be violated in the presence of confounding covariates. Methods: We analytically show that in the absence of covariates, correlation among association summary statistics is indeed the same as that among the corresponding genotypes, thus serving as a theoretical justification for the recently proposed methods. We continue to prove that in the presence of covariates, correlation among association summary statistics becomes the partial correlation of the corresponding genotypes controlling for covariates. We therefore develop direct imputation of summary statistics allowing covariates (DISSCO). Results: We consider two real-life scenarios where the correlation and partial correlation likely make practical difference: (i) association studies in admixed populations; (ii) association studies in presence of other confounding covariate(s). Application of DISSCO to real datasets under both scenarios shows at least comparable, if not better, performance compared with existing correlation-based methods, particularly for lower frequency variants. For example, DISSCO can reduce the absolute deviation from the truth by 3.9–15.2% for variants with minor allele frequency <5%. Availability and implementation: http://www.unc.edu/∼yunmli/DISSCO. Contact: yunli@med.unc.edu Supplementary information: Supplementary data are available at Bioinformatics online. PMID:25810429

DISSCO: direct imputation of summary statistics allowing covariates.

PubMed

Xu, Zheng; Duan, Qing; Yan, Song; Chen, Wei; Li, Mingyao; Lange, Ethan; Li, Yun

2015-08-01

Imputation of individual level genotypes at untyped markers using an external reference panel of genotyped or sequenced individuals has become standard practice in genetic association studies. Direct imputation of summary statistics can also be valuable, for example in meta-analyses where individual level genotype data are not available. Two methods (DIST and ImpG-Summary/LD), that assume a multivariate Gaussian distribution for the association summary statistics, have been proposed for imputing association summary statistics. However, both methods assume that the correlations between association summary statistics are the same as the correlations between the corresponding genotypes. This assumption can be violated in the presence of confounding covariates. We analytically show that in the absence of covariates, correlation among association summary statistics is indeed the same as that among the corresponding genotypes, thus serving as a theoretical justification for the recently proposed methods. We continue to prove that in the presence of covariates, correlation among association summary statistics becomes the partial correlation of the corresponding genotypes controlling for covariates. We therefore develop direct imputation of summary statistics allowing covariates (DISSCO). We consider two real-life scenarios where the correlation and partial correlation likely make practical difference: (i) association studies in admixed populations; (ii) association studies in presence of other confounding covariate(s). Application of DISSCO to real datasets under both scenarios shows at least comparable, if not better, performance compared with existing correlation-based methods, particularly for lower frequency variants. For example, DISSCO can reduce the absolute deviation from the truth by 3.9-15.2% for variants with minor allele frequency <5%. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

An Adaptive Association Test for Multiple Phenotypes with GWAS Summary Statistics.

PubMed

Kim, Junghi; Bai, Yun; Pan, Wei

2015-12-01

We study the problem of testing for single marker-multiple phenotype associations based on genome-wide association study (GWAS) summary statistics without access to individual-level genotype and phenotype data. For most published GWASs, because obtaining summary data is substantially easier than accessing individual-level phenotype and genotype data, while often multiple correlated traits have been collected, the problem studied here has become increasingly important. We propose a powerful adaptive test and compare its performance with some existing tests. We illustrate its applications to analyses of a meta-analyzed GWAS dataset with three blood lipid traits and another with sex-stratified anthropometric traits, and further demonstrate its potential power gain over some existing methods through realistic simulation studies. We start from the situation with only one set of (possibly meta-analyzed) genome-wide summary statistics, then extend the method to meta-analysis of multiple sets of genome-wide summary statistics, each from one GWAS. We expect the proposed test to be useful in practice as more powerful than or complementary to existing methods. © 2015 WILEY PERIODICALS, INC.

Cotton ACAULIS5 is involved in stem elongation and the plant defense response to Verticillium dahliae through thermospermine alteration.

PubMed

Mo, Huijuan; Wang, Xingfen; Zhang, Yan; Yang, Jun; Ma, Zhiying

2015-11-01

Overexpression of GhACL5 , an ACAULIS5 from cotton, in Arabidopsis increased plant height and T-Spm level. Silencing of GhACL5 in cotton exhibited a dwarf phenotype and reduced resistance to Verticillium dahliae. The Arabidopsis thaliana gene ACAULIS5 (ACL5), for which inactivation causes a defect in stem elongation, encodes thermospermine (T-Spm) synthase. However, limited information is available about improvement in plant height by the overexpression of ACL5 gene, and the biological functions of ACL5 genes in response to biotic stress. Here, this study reports that constitutive expression of the cotton ACL5 gene (GhACL5) in Arabidopsis thaliana significantly increased plant height and elevated the level of T-Spm. Silencing of that gene in cotton reduced the amount of T-Spm and led to a severe dwarf phenotype. Expression of GhACL5 was induced upon treatment with the fungal pathogen Verticillium dahliae and plant hormones salicylic acid, jasmonic acid, and ethylene in resistant cotton plants, but gene silencing in cotton enhanced their susceptibility to V. dahliae infection. Furthermore, T-Spm exposure effectively inhibited V. dahliae growth in vitro. In summary, GhACL5 expression is related to in planta levels of T-Spm and is involved in stem elongation and defense responses against V. dahliae.

In vitro fatty acid enrichment of macrophages alters inflammatory response and net cholesterol accumulation

PubMed Central

Wang, Shu; Wu, Dayong; Lamon-Fava, Stefania; Matthan, Nirupa R.; Honda, Kaori L.; Lichtenstein, Alice H.

2010-01-01

Dietary long-chain PUFA, both n-3 and n-6, have unique benefits with respect to CVD risk. The aim of the present study was to determine the mechanisms by which n-3 PUFA (EPA, DHA) and n-6 PUFA (linoleic acid (LA), arachidonic acid (AA)) relative to SFA (myristic acid (MA), palmitic acid (PA)) alter markers of inflammation and cholesterol accumulation in macrophages (MΦ). Cells treated with AA and EPA elicited significantly less inflammatory response than control cells or those treated with MA, PA and LA, with intermediate effects for DHA, as indicated by lower levels of mRNA and secretion of TNFα, IL-6 and monocyte chemoattractant protein-1. Differences in cholesterol accumulation after exposure to minimally modified LDL were modest. AA and EPA resulted in significantly lower MΦ scavenger receptor 1 mRNA levels relative to control or MA-, PA-, LA- and DHA-treated cells, and ATP-binding cassette A1 mRNA levels relative to control or MA-, PA- and LA-treated cells. These data suggest changes in the rate of bidirectional cellular cholesterol flux. In summary, individual long-chain PUFA have differential effects on inflammatory response and markers of cholesterol flux in MΦ which are not related to the n position of the first double bond, chain length or degree of saturation. PMID:19660150

Quantification of baseline pupillary response and task-evoked pupillary response during constant and incremental task load.

PubMed

Mosaly, Prithima R; Mazur, Lukasz M; Marks, Lawrence B

2017-10-01

The methods employed to quantify the baseline pupil size and task-evoked pupillary response (TEPR) may affect the overall study results. To test this hypothesis, the objective of this study was to assess variability in baseline pupil size and TEPR during two basic working memory tasks: constant load of 3-letters memorisation-recall (10 trials), and incremental load memorisation-recall (two trials of each load level), using two commonly used methods (1) change from trail/load specific baseline, (2) change from constant baseline. Results indicated that there was a significant shift in baseline between the trails for constant load, and between the load levels for incremental load. The TEPR was independent of shifts in baseline using method 1 only for constant load, and method 2 only for higher levels of incremental load condition. These important findings suggest that the assessment of both the baseline and methods to quantify TEPR are critical in ergonomics application, especially in studies with small number of trials per subject per condition. Practitioner Summary: Quantification of TEPR can be affected by shifts in baseline pupil size that are most likely affected by non-cognitive factors when other external factors are kept constant. Therefore, quantification methods employed to compute both baseline and TEPR are critical in understanding the information processing of humans in practical ergonomics settings.

Sex differences in physiological reactivity to acute psychosocial stress in adolescence

PubMed Central

Ordaz, Sarah; Luna, Beatriz

2012-01-01

Summary Females begin to demonstrate greater negative affective responses to stress than males in adolescence. This may reflect the concurrent emergence of underlying differences in physiological response systems, including corticolimbic circuitries, the hypothalamic—pituitary— adrenal axis (HPAA), and the autonomic nervous system (ANS). This review examines when sex differences in physiological reactivity to acute psychosocial stress emerge and the directionality of these differences over development. Indeed, the literature indicates that sex differences emerge during adolescence and persist into adulthood for all three physiological response systems. However, the directionality of the differences varies by system. The emerging corti-colimbic reactivity literature suggests greater female reactivity, particularly in limbic regions densely innervated by gonadal hormone receptors. In contrast, males generally show higher levels of HPAA and ANS reactivity. We argue that the contrasting directionality of corticolimbic and peripheral physiological responses may reflect specific effects of gonadal hormones on distinct systems and also sex differences in evolved behavioral responses that demand different levels of peripheral physiological activation. Studies that examine both subjective reports of negative affect and physiological responses indicate that beginning in adolescence, females respond to acute stressors with more intense negative affect than males despite their comparatively lower peripheral physiological responses. This dissociation is not clearly explained by sex differences in the strength of the relationship between physiological and subjective responses. We suggest that females' greater subjective responsivity may instead arise from a greater activity in brain regions that translate stress responses to subjective awareness in adolescence. Future research directions include investigations of the role of pubertal hormones in physiological reactivity across all systems, examining the relationship of corticolimbic reactivity and negative affect, and sex differences in emotion regulation processes. PMID:22281210

Summary of information on aquatic biota and their habitats in the Willamette Basin, Oregon, through 1995

USGS Publications Warehouse

Altman, Bob; Henson, C.M.; Waite, I.R.

1997-01-01

Aquatic toxicological investigations in the basin have focused primarily on fish. These studies have addressed chlorinated pesticides, polychlorinated biphenyls (PCBs), dioxins and furans, polycyclic aromatic hydrocarbons (PAHs), and trace elements in aquatic tissue, as well as fish health assessments, skeletal abnormalities, and aquatic toxicological responses. Several pesticides exceeded U.S. Environmental Protection Agency and State water-quality criteria for the protection of aquatic life. Elevated PCB, dioxin, and furan concentrations were associated with point sources, such as pulp and paper mills. Elevated concentrations of mercury in aquatic tissue were associated with several reservoirs. Fish health assessments and skeletal abnormality studies detected high levels of abnormalities in fish from the main stem Willamette River. Few investigations have examined aquatic toxicological responses, such as enzyme induction assays, growth assays, and biomarker studies.

Neural Mechanisms Underlying Paradoxical Performance for Monetary Incentives Are Driven by Loss Aversion

PubMed Central

Chib, Vikram S.; De Martino, Benedetto; Shimojo, Shinsuke; O'Doherty, John P.

2012-01-01

Summary Employers often make payment contingent on performance in order to motivate workers. We used fMRI with a novel incentivized skill task to examine the neural processes underlying behavioral responses to performance-based pay. We found that individuals' performance increased with increasing incentives; however, very high incentive levels led to the paradoxical consequence of worse performance. Between initial incentive presentation and task execution, striatal activity rapidly switched between activation and deactivation in response to increasing incentives. Critically, decrements in performance and striatal deactivations were directly predicted by an independent measure of behavioral loss aversion. These results suggest that incentives associated with successful task performance are initially encoded as a potential gain; however, when actually performing a task, individuals encode the potential loss that would arise from failure. PMID:22578508

City of Chicago Combined Work Plan and Summary Report for Loewenthal Metals

EPA Pesticide Factsheets

Summary of the work performed by the City’s Department of Fleet and Facility Management on behalf of the Chicago Department of Transportation (CDOT) to address elevated levels of lead in City right of way..

Third Earth Resources Technology Satellite Symposium. Volume 2: Summary of results

NASA Technical Reports Server (NTRS)

Freden, S. C. (Editor); Mercanti, E. P. (Editor); Friedman, D. B. (Editor)

1974-01-01

Summaries are provided of significant results taken from presentations at the symposium along with some typical examples of the applications of ERTS-1 data for solving resources management problems at the national, state, and local levels.

77 FR 10542 - Revision of the National Preparedness for Response Exercise Program (PREP) Guidelines

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-22

... request for comments. SUMMARY: The National Preparedness for Response Exercise Program (PREP) is designed... Hazardous Materials Safety Administration (PHMSA), and Department of the Interior's Bureau of Safety and...

Chronic alteration in phosphatidylinositol 4,5-bisphosphate levels regulates capsaicin and mustard oil responses

PubMed Central

Patil, Mayur J.; Belugin, Sergei; Akopian, Armen N.

2011-01-01

There is an agreement that acute (in minutes) hydrolysis and accumulation of phosphatidylinositol 4,5-bisphosphate (PIP2) modulate TRPV1 and TRPA1 activities. Since inflammation results in PIP2 depletion, persisting for long periods (hours-to-days) in pain models and in clinic, we examined whether chronic depletion and accumulation of PIP2 affects capsaicin and mustard oil responses. In addition we also wanted to evaluate whether the effects of PIP2 depend on TRPV1 and TRPA1 co-expression, and whether the PIP2 actions vary in expression cells versus sensory neurons. Chronic PIP2 production was stimulated by over-expression of phosphatidylinositol-4-phosphate-5-kinase, while PIP2-specific phospholipid 5′-phosphatase was selected to reduce plasma membrane levels of PIP2. Our results demonstrate that capsaicin (100 nM; CAP) responses and receptor tachyphylaxis are not significantly influenced by chronic changes in PIP2 levels in wild-type (WT) or TRPA1 null-mutant sensory neurons, as well as CHO cells expressing TRPV1 alone or with TRPA1. However, low concentrations of CAP (20 nM) produced a higher response after PIP2 depletion in cells containing TRPV1 alone, but not TRPV1 together with TRPA1. Mustard oil (25 μM; MO) responses were also not affected by PIP2 in WT sensory neurons and cells co-expressing TRPA1 and TRPV1. In contrast, PIP2 reduction leads to pronounced tachyphylaxis to MO in cells with both channels. Chronic effect of PIP2 on TRPA1 activity depends on presence of the TRPV1 channel and cell type (CHO vs. sensory neurons). In summary, chronic alterations in PIP2 levels regulate magnitude of CAP and MO responses, as well as MO-tachyphylaxis. This regulation depends on co-expression profile of TRPA1 and TRPV1 and cell type. PMID:21337373

Chronic alteration in phosphatidylinositol 4,5-biphosphate levels regulates capsaicin and mustard oil responses.

PubMed

Patil, Mayur J; Belugin, Sergei; Akopian, Armen N

2011-06-01

There is an agreement that acute (in minutes) hydrolysis and accumulation of phosphatidylinositol 4,5-bisphosphate (PIP(2) ) modulate TRPV1 and TRPA1 activities. Because inflammation results in PIP(2) depletion, persisting for long periods (hours to days) in pain models and in the clinic, we examined whether chronic depletion and accumulation of PIP(2) affect capsaicin (CAP) and mustard oil (MO) responses. In addition, we wanted to evaluate whether the effects of PIP(2) depend on TRPV1 and TRPA1 coexpression and whether the PIP(2) actions vary in expression cells vs. sensory neurons. Chronic PIP(2) production was stimulated by overexpression of phosphatidylinositol-4-phosphate-5-kinase, and PIP(2) -specific phospholipid 5'-phosphatase was selected to reduce plasma membrane levels of PIP(2) . Our results demonstrate that CAP (100 nM) responses and receptor tachyphylaxis are not significantly influenced by chronic changes in PIP(2) levels in wild-type (WT) or TRPA1 null-mutant sensory neurons as well as CHO cells expressing TRPV1 alone or with TRPA1. However, low concentrations of CAP (20 nM) produced a higher response after PIP(2) depletion in cells containing TRPV1 alone but not TRPV1 together with TRPA1. MO (25 μM) responses were also not affected by PIP(2) in WT sensory neurons and cells coexpressing TRPA1 and TRPV1. In contrast, PIP(2) reduction leads to pronounced tachyphylaxis to MO in cells with both channels. Chronic effect of PIP(2) on TRPA1 activity depends on presence of the TRPV1 channel and cell type (CHO vs. sensory neurons). In summary, chronic alterations in PIP(2) levels regulate magnitude of CAP and MO responses as well as MO tachyphylaxis. This regulation depends on coexpression profile of TRPA1 and TRPV1 and cell type. Copyright © 2011 Wiley-Liss, Inc.

Cray Research, Inc. Cray 1-s, Cray FORTRAN translator CFT) version 1. 11 Bugfix 1. Validation summary report

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

Not Available

1983-09-09

This Validation Summary Report (VSR) for the Cray Research, Inc., CRAY FORTRAN Translator (CFT) Version 1.11 Bugfix 1 running under the CRAY Operating System (COS) Version 1.12 provides a consolidated summary of the results obtained from the validation of the subject compiler against the 1978 FORTRAN Standard (X3.9-1978/FIPS PUB 69). The compiler was validated against the Full Level FORTRAN level of FIPS PUB 69. The VSR is made up of several sections showing all the discrepancies found -if any. These include an overview of the validation which lists all categories of discrepancies together with the tests which failed.

25-Hydroxyvitamin D Response to Cholecalciferol Supplementation in Hemodialysis

PubMed Central

Andukuri, Radha; Barger-Lux, Janet; Heaney, Robert P.; Lund, Richard

2012-01-01

Summary Background and objectives Recent understanding of extrarenal production of calcitriol has led to the exploration of native vitamin D treatment in dialysis patients. This paper reports the pharmacokinetics of 25-hydroxyvitamin D response to 10,333 IU cholecalciferol given weekly in subjects on chronic dialysis. Design, setting, participants, & measurements This randomized, double-blind, placebo-controlled trial of 15 weeks of oral cholecalciferol in subjects with stage 5 CKD requiring maintenance hemodialysis was conducted from November of 2007 to March of 2010. The time course of serum 25-hydroxyvitamin D was measured over the course of treatment. Additionally, blood was drawn at baseline and last visit for calcium, phosphorus, calcitriol, and parathyroid hormone levels. Results The median (interquartile range) baseline 25-hydroxyvitamin D level was 13.3 (11.1–16.2) ng/ml for the treatment group and 15.2 (10.7–19.9) ng/ml for the placebo group. 25-hydroxyvitamin D steady state levels rose by 23.6 (19.2–29.9) ng/ml in the treatment group, and there was no change in the placebo group. Calcitriol levels also increased significantly in the treatment group. There were no significant changes in levels of calcium, albumin, phosphorus, and parathyroid hormone in either group. Conclusions Cholecalciferol (10,333 IU) given weekly in patients on chronic hemodialysis produces a steady state in 25-hydroxyvitamin D of approximately 24 ng/ml. PMID:22798536

Tumour vasculature immaturity, oxidative damage and systemic inflammation stratify survival of colorectal cancer patients on bevacizumab treatment

PubMed Central

Martin, Petra; Biniecka, Monika; Ó'Meachair, Shane; Maguire, Aoife; Tosetto, Miriam; Nolan, Blathnaid; Hyland, John; Sheahan, Kieran; O'Donoghue, Diarmuid; Mulcahy, Hugh; Fennelly, David; O'Sullivan, Jacintha

2018-01-01

Despite treatment of patients with metastatic colorectal cancer (mCRC) with bevacizumab plus chemotherapy, response rates are modest and there are no biomarkers available that will predict response. The aim of this study was to assess if markers associated with three interconnected cancer-associated biological processes, specifically angiogenesis, inflammation and oxidative damage, could stratify the survival outcome of this cohort. Levels of angiogenesis, inflammation and oxidative damage markers were assessed in pre-bevacizumab resected tumour and serum samples of mCRC patients by dual immunofluorescence, immunohistochemistry and ELISA. This study identified that specific markers of angiogenesis, inflammation and oxidative damage stratify survival of patients on this anti-angiogenic treatment. Biomarkers of immature tumour vasculature (% IMM, p=0.026, n=80), high levels of oxidative damage in the tumour epithelium (intensity of 8-oxo-dG in nuclear and cytoplasmic compartments, p=0.042 and 0.038 respectively, n=75) and lower systemic pro-inflammatory cytokines (IL6 and IL8, p=0.053 and 0.049 respectively, n=61) significantly stratify with median overall survival (OS). In summary, screening for a panel of biomarkers for high levels of immature tumour vasculature, high levels of oxidative DNA damage and low levels of systemic pro-inflammatory cytokines may be beneficial in predicting enhanced survival outcome following bevacizumab treatment for mCRC. PMID:29535825

Understanding the quasi-static thermo-electro-mechanical response of piezoelectric materials

NASA Astrophysics Data System (ADS)

Ganley, Jeffrey Mark

2007-12-01

Piezoelectricity describes the behavior of a class of materials which exhibit a relationship between mechanical strain and electrical field. Piezoelectric materials can be crystals (e.g. quartz), ceramic (e.g. lead-zirconate-titanate---PZT---the primary focus of the present research), or polymers (e.g. polyvinylidine-fluoride - PVDF). Piezopolymers and piezoceramics offer a significant improvement in piezoelectric properties over naturally occurring piezoelectrics like quartz. In the last five years, research in piezoelectrics has begun to change focus from the more traditional sensor/actuator applications to utilizing piezoelectric materials in energy harvesting applications. The present research will explore the very low frequency response of piezoelectrics, including several energy harvesting applications, as well as the interactions between thermal, mechanical and electrical energy in a thermally driven piezoelectric energy generation system. In Chapter 1, the history of piezoelectric research and development is given, along with an overview of piezoelectricity for those readers who are not familiar with the topic. In Chapter 2, current investigations in piezoelectric energy harvesting research are summarized. The present research, namely understanding the quasi-static thermo-electro-mechanical response of piezoelectric materials is also summarized. In addition, two applications: thermal management in a satellite and energy harvesting from a vibrating highway bridge are detailed as motivators for the present research. Chapter 3 gives a summary of the relevant piezoelectric theory. In addition, electrical circuit theory and thermodynamic heat capacity/heat energy considerations required to complete the present research are given. Chapter 4 provides a summary of the experimental testing completed during the course of the present research. Significant testing, including determination of the PZT/Aluminum substrate sample time constants, thermal calibration testing and quantification of the voltage resulting from the PZT/Aluminum substrate samples, is detailed and summarized. In Chapter 5 the research analysis, including variance of the PZT element capacitance with loading condition, is presented. Novel piezoelectric theory associated with the thermally induced planar strain loading condition, along with corroborating test results, are also presented. Chapter 6 notes the significant results, conclusions and recommendations for future research resulting from the present research, including a system level summary of the 'satellite' and 'bridge' applications.

The Yo-Yo intermittent recovery test level 1 is reliable in young high-level soccer players.

PubMed

Deprez, D; Fransen, J; Lenoir, M; Philippaerts, Rm; Vaeyens, R

2015-03-01

The aim of the study was to investigate test reliability of the Yo-Yo intermittent recovery test level 1 (YYIR1) in 36 high-level youth soccer players, aged between 13 and 18 years. Players were divided into three age groups (U15, U17 and U19) and completed three YYIR1 in three consecutive weeks. Pairwise comparisons were used to investigate test reliability (for distances and heart rate responses) using technical error (TE), coefficient of variation (CV), intra-class correlation (ICC) and limits of agreement (LOA) with Bland-Altman plots. The mean YYIR1 distances for the U15, U17 and U19 groups were 2024 ± 470 m, 2404 ± 347 m and 2547 ± 337 m, respectively. The results revealed that the TEs varied between 74 and 172 m, CVs between 3.0 and 7.5%, and ICCs between 0.87 and 0.95 across all age groups for the YYIR1 distance. For heart rate responses, the TEs varied between 1 and 6 bpm, CVs between 0.7 and 4.8%, and ICCs between 0.73 and 0.97. The small ratio LOA revealed that any two YYIR1 performances in one week will not differ by more than 9 to 28% due to measurement error. In summary, the YYIR1 performance and the physiological responses have proven to be highly reliable in a sample of Belgian high-level youth soccer players, aged between 13 and 18 years. The demonstrated high level of intermittent endurance capacity in all age groups may be used for comparison of other prospective young soccer players.

Interactions between dietary oil treatments and genetic variants modulate fatty acid ethanolamides in plasma and body weight composition.

PubMed

Pu, Shuaihua; Eck, Peter; Jenkins, David J A; Connelly, Philip W; Lamarche, Benoît; Kris-Etherton, Penny M; West, Sheila G; Liu, Xiaoran; Jones, Peter J H

2016-03-28

Fatty acid ethanolamides (FAE), a group of lipid mediators derived from long-chain fatty acids (FA), mediate biological activities including activation of cannabinoid receptors, stimulation of fat oxidation and regulation of satiety. However, how circulating FAE levels are influenced by FA intake in humans remains unclear. The objective of the present study was to investigate the response of six major circulating FAE to various dietary oil treatments in a five-period, cross-over, randomised, double-blind, clinical study in volunteers with abdominal obesity. The treatment oils (60 g/12 552 kJ per d (60 g/3000 kcal per d)) provided for 30 d were as follows: conventional canola oil, high oleic canola oil, high oleic canola oil enriched with DHA, flax/safflower oil blend and corn/safflower oil blend. Two SNP associated with FAE degradation and synthesis were studied. Post-treatment results showed overall that plasma FAE levels were modulated by dietary FA and were positively correlated with corresponding plasma FA levels; minor allele (A) carriers of SNP rs324420 in gene fatty acid amide hydrolase produced higher circulating oleoylethanolamide (OEA) (P=0·0209) and docosahexaenoylethanolamide (DHEA) levels (P=0·0002). In addition, elevated plasma DHEA levels in response to DHA intake tended to be associated with lower plasma OEA levels and an increased gynoid fat mass. In summary, data suggest that the metabolic and physiological responses to dietary FA may be influenced via circulating FAE. Genetic analysis of rs324420 might help identify a sub-population that appears to benefit from increased consumption of DHA and oleic acid.

Waste Isolation Pilot Plant (WIPP) conceptual design report. Part I: executive summary. Part II: facilities and system

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

Not Available

1977-06-01

The pilot plant is developed for ERDA low-level contact-handled transuranic waste, ERDA remote-handled intermediate-level transuranic waste, and for high-level waste experiments. All wastes placed in the WIPP arrive at the site processed and packaged; no waste processing is done at the WIPP. All wastes placed into the WIPP are retrievable. The proposed site for WIPP lies 26 miles east of Carlsbad, New Mexico. This document includes the executive summary and a detailed description of the facilities and systems. (DLC)

Central Neural Regulation of Brown Adipose Tissue Thermogenesis and Energy Expenditure

PubMed Central

Tupone, Domenico

2014-01-01

SUMMARY Thermogenesis, the production of heat energy, is the specific, neurally-regulated, metabolic function of brown adipose tissue (BAT) and contributes to the maintenance of body temperature during cold exposure and to the elevated core temperature during several behavioral states, including wakefulness, the acute phase response (fever), and stress. BAT energy expenditure requires metabolic fuel availability and contributes to energy balance. This review summarizes the functional organization and neurochemical influences within the CNS networks governing the level of BAT sympathetic nerve activity to produce the thermoregulatory and metabolically-driven alterations in BAT thermogenesis and energy expenditure that contribute to overall energy homeostasis. PMID:24630813

Statistical summary of air quality data for metropolitian Cleveland, Ohio, 1967 - 1972: Total suspended particulates, nitrogen dioxide, and sulfur dioxide

NASA Technical Reports Server (NTRS)

King, R. B.; Neustadter, H. E.; Fordyce, J. S.; Burr, J. C., Jr.; Cornett, C. L.

1974-01-01

Air-quality data for metropolitan Cleveland, Ohio, from 1967 through 1972 were collated and statistically analyzed. Total suspended particulates (TSP) departed from lognormal distribution in 1972. Nitrogen dioxide and sulfur dioxide, departed significantly from lognormal distributions in 1972. In Cleveland the Ohio standards were not met. However, the data indicate a general improvement in air quality. Unusually high precipitation (43% above the average in 1972) may be responsible in lowering these values from the 1971 levels. The mean values of TSP, NO2, and SO2 are 104, 191, and 83 microgram/cu m respectively.

The National Aeronautics and Space Administration-U.S. Public Health Service Health Evaluation and Enhancement Program - Summary of results.

NASA Technical Reports Server (NTRS)

Durbeck, D. C.; Heinzelmann, F.; Schacter, J.; Haskell, W. L.; Payne, G. H.; Moxley, R. T., III; Nemiroff, M.; Limoncelli, D. D.; Arnoldi, L. B.; Fox, S. M., III

1972-01-01

An exercise program was initiated in a federal agency to assess the feasibility of such a program, and to identify the factors that influenced joining, adherence to, and effectiveness of the program. The program was utilized by 237 of the 998 eligible federal employees; mean attendance rate was 1.3 days/week. Those who volunteered perceived a need for increased physical activity, believed they had sufficient time to participate and derived subjective as well as objective benefits. Significant improvements were found in heart rate response to the standard exercise test, body weight, skinfold measurements and triglyceride levels.

SHP-2 expression negatively regulates NK cell function1,2

PubMed Central

Purdy, Amanda K.; Campbell, Kerry S.

2009-01-01

Src homology region 2-containing protein tyrosine phosphatase-2 (SHP-2)4 is required for full activation of Ras/ERK in many cytokine and growth factor receptor signaling pathways. In contrast, SHP-2 inhibits activation of human natural killer (NK) cells upon recruitment to killer cell Ig-like receptors (KIR)4. To determine how SHP-2 impacts NK cell activation in KIR-dependent or KIR-independent signaling pathways, we employed knockdown and overexpression strategies in NK-like cell lines and analyzed the consequences on functional responses. In response to stimulation with susceptible target cells, SHP-2-silenced NK cells had elevated cytolytic activity and IFN-γ production, whereas cells overexpressing wild type or gain-of-function mutants of SHP-2 exhibited dampened activities. Increased levels of SHP-2 expression over this range significantly suppressed microtubule organizing center (MTOC)4 polarization and granzyme B release in response to target cells. Interestingly, NK-target cell conjugation was only reduced by overexpressing SHP-2, but not potentiated in SHP-2-silenced cells, indicating that conjugation is not influenced by physiological levels of SHP-2 expression. KIR-dependent inhibition of cytotoxicity was unaffected by significant reductions in SHP-2 levels, presumably because KIR were still capable of recruiting the phosphatase under these limiting conditions. In contrast, the general suppressive effect of SHP-2 on cytotoxicity and cytokine release was much more sensitive to changes in cellular SHP-2 levels. In summary, our studies have identified a new, KIR-independent role for SHP-2 in dampening NK cell activation in response to tumor target cells in a concentration-dependent manner. This suppression of activation impacts MTOC-based cytoskeletal rearrangement and granule release. PMID:19915046

Do I Really Sound Like That? Communicating Earthquake Science Following Significant Earthquakes at the NEIC

NASA Astrophysics Data System (ADS)

Hayes, G. P.; Earle, P. S.; Benz, H.; Wald, D. J.; Yeck, W. L.

2017-12-01

The U.S. Geological Survey's National Earthquake Information Center (NEIC) responds to about 160 magnitude 6.0 and larger earthquakes every year and is regularly inundated with information requests following earthquakes that cause significant impact. These requests often start within minutes after the shaking occurs and come from a wide user base including the general public, media, emergency managers, and government officials. Over the past several years, the NEIC's earthquake response has evolved its communications strategy to meet the changing needs of users and the evolving media landscape. The NEIC produces a cascade of products starting with basic hypocentral parameters and culminating with estimates of fatalities and economic loss. We speed the delivery of content by prepositioning and automatically generating products such as, aftershock plots, regional tectonic summaries, maps of historical seismicity, and event summary posters. Our goal is to have information immediately available so we can quickly address the response needs of a particular event or sequence. This information is distributed to hundreds of thousands of users through social media, email alerts, programmatic data feeds, and webpages. Many of our products are included in event summary posters that can be downloaded and printed for local display. After significant earthquakes, keeping up with direct inquiries and interview requests from TV, radio, and print reports is always challenging. The NEIC works with the USGS Office of Communications and the USGS Science Information Services to organize and respond to these requests. Written executive summaries reports are produced and distributed to USGS personnel and collaborators throughout the country. These reports are updated during the response to keep our message consistent and information up to date. This presentation will focus on communications during NEIC's rapid earthquake response but will also touch on the broader USGS traditional and social media presence.

National Highway Safety Administration. Automatic collision notice field test summary.

PubMed

2001-10-01

From 1995 to 2000, the National Highway Traffic Safety Administration (NHTSA) sponsored an initiative to create and operate an Automatic Collision Notification (ACN) system on a demonstration basis in a rural area to provide faster and smarter emergency medical responses and in an attempt to save lives and reduce disabilities from injuries. This article is a brief summary of that demonstration.

A Summary Report of Iowa's Review of PreK-6 Reading Assessments for Universal Screening and Progress

ERIC Educational Resources Information Center

Iowa Department of Education, 2013

2013-01-01

This document contains summary information for the Iowa Department of Education's review of PreK-6th grade reading assessments for the purposes of Universal Screening and Progress Monitoring. It is intended to provide general information to help inform decisions about selecting assessments for use as a part of Iowa's Response to Intervention…

75 FR 52655 - Summary of Rights and Notices of Duties Under the Fair Credit Reporting Act

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-27

... reporting agencies, and a notice of responsibilities for persons that obtain consumer reports from consumer... include a summary of consumer rights with every consumer report they provide to consumers.\\1\\ The... who obtain consumer reports from them (User Notice).\\2\\ \\1\\ 15 U.S.C. 1681g(c). Under section 609(a...

p53/CEP-1 Increases or Decreases Lifespan, Depending on Level of Mitochondrial Bioenergetic Stress

PubMed Central

Ventura, Natascia; Rea, Shane L.; Schiavi, Alfonso; Torgovnick, Alessandro; Testi, Roberto; Johnson, Thomas E.

2009-01-01

SUMMARY Mitochondrial pathologies underlie a number of life-shortening diseases in humans. In the nematode Caenorhabditis elegans, severely reduced expression of mitochondrial proteins involved in electron transport chain-mediated energy production also leads to pathological phenotypes, including arrested development and/or shorter life; in sharp contrast, mild suppression of these same proteins extends lifespan. Here we show that the C. elegans p53 ortholog cep-1 mediates these opposite effects. We find that cep-1 is required to extend longevity in response to mild suppression of several bioenergetically relevant mitochondrial proteins, including frataxin - the protein defective in patients with Friedreich’s Ataxia. Importantly we show that cep-1 also mediates both the developmental arrest and life shortening induced by severe mitochondrial stress. Our findings support an evolutionarily conserved function for p53 in modulating organismal responses to mitochondrial dysfunction and suggest that metabolic checkpoint responses may play a role in longevity control and in human mitochondrial-associated diseases. PMID:19416129

Host genotype-specific therapies can optimize the inflammatory response to mycobacterial infections

PubMed Central

Tobin, David M.; Roca, Francisco J.; Oh, Sungwhan F.; McFarland, Ross; Vickery, Thad W.; Ray, John P.; Ko, Dennis C.; Zou, Yuxia; Bang, Nguyen D.; Chau, Tran T. H.; Vary, Jay C.; Hawn, Thomas R.; Dunstan, Sarah J.; Farrar, Jeremy J.; Thwaites, Guy E.; King, Mary-Claire; Serhan, Charles N.; Ramakrishnan, Lalita

2012-01-01

Summary Susceptibility to tuberculosis is historically ascribed to an inadequate immune response that fails to control infecting mycobacteria. In zebrafish, we find that susceptibility to Mycobacterium marinum can result from either inadequate or excessive acute inflammation. Modulation of the leukotriene A4 hydrolase (LTA4H) locus, which controls the balance of pro- and anti-inflammatory eicosanoids, reveals two distinct molecular routes to mycobacterial susceptibility converging on dysregulated TNF levels: inadequate inflammation caused by excess lipoxins and hyperinflammation driven by excess leukotriene B4. We identify therapies that specifically target each of these extremes. In humans, we identify a single nucleotide polymorphism in the LTA4H promoter that regulates its transcriptional activity. In tuberculous meningitis, the polymorphism is associated with inflammatory cell recruitment, patient survival and response to adjunctive anti-inflammatory therapy. Together, our findings suggest that host-directed therapies tailored to patient LTA4H genotypes may counter detrimental effects of either extreme of inflammation. PMID:22304914

Elevated hypothalamic TCPTP in obesity contributes to cellular leptin resistance

PubMed Central

Loh, Kim; Fukushima, Atsushi; Zhang, Xinmei; Galic, Sandra; Briggs, Dana; Enriori, Pablo J.; Simonds, Stephanie; Wiede, Florian; Reichenbach, Alexander; Hauser, Christine; Sims, Natalie A.; Bence, Kendra K.; Zhang, Sheng; Zhang, Zhong-Yin; Kahn, Barbara B.; Neel, Benjamin G.; Andrews, Zane B.; Cowley, Michael A.; Tiganis, Tony

2011-01-01

SUMMARY In obesity, anorectic responses to leptin are diminished, giving rise to the concept of ‘leptin resistance’. Increased expression of protein tyrosine phosphatase 1B (PTP1B) has been associated with the attenuation of leptin signaling and development of cellular leptin resistance. Here we report that hypothalamic levels of the tyrosine phosphatase TCPTP are also elevated in obesity to attenuate the leptin response. We show that mice that lack TCPTP in neuronal cells have enhanced leptin sensitivity and are resistant to high fat diet-induced weight gain and the development of leptin resistance. Also, intracerebroventricular administration of a TCPTP inhibitor enhances leptin signaling and responses in mice. Moreover, the combined deletion of TCPTP and PTP1B in neuronal cells has additive effects in the prevention of diet-induced obesity. Our results identify TCPTP as a critical negative regulator of hypothalamic leptin signaling and causally link elevated TCPTP to the development of cellular leptin resistance in obesity. PMID:22000926

ADP Regulates SNF1, the Saccharomyces cerevisiae Homolog of AMP-Activated Protein Kinase

PubMed Central

Mayer, Faith V.; Heath, Richard; Underwood, Elizabeth; Sanders, Matthew J.; Carmena, David; McCartney, Rhonda R.; Leiper, Fiona C.; Xiao, Bing; Jing, Chun; Walker, Philip A.; Haire, Lesley F.; Ogrodowicz, Roksana; Martin, Stephen R.; Schmidt, Martin C.; Gamblin, Steven J.; Carling, David

2011-01-01

Summary The SNF1 protein kinase complex plays an essential role in regulating gene expression in response to the level of extracellular glucose in budding yeast. SNF1 shares structural and functional similarities with mammalian AMP-activated protein kinase. Both kinases are activated by phosphorylation on a threonine residue within the activation loop segment of the catalytic subunit. Here we show that ADP is the long-sought metabolite that activates SNF1 in response to glucose limitation by protecting the enzyme against dephosphorylation by Glc7, its physiologically relevant protein phosphatase. We also show that the regulatory subunit of SNF1 has two ADP binding sites. The tighter site binds AMP, ADP, and ATP competitively with NADH, whereas the weaker site does not bind NADH, but is responsible for mediating the protective effect of ADP on dephosphorylation. Mutagenesis experiments suggest that the general mechanism by which ADP protects against dephosphorylation is strongly conserved between SNF1 and AMPK. PMID:22019086

Involvement of consumers in health technology assessment activities by Inahta agencies.

PubMed

Hailey, David; Werkö, Sophie; Bakri, Rugayah; Cameron, Alun; Göhlen, Britta; Myles, Susan; Pwu, Jasmine; Yothasamut, Jomkwan

2013-01-01

To obtain further information from members of the International Network of Agencies for Health Technology Assessment (INAHTA) on the involvement of consumers in their programs. A questionnaire for a survey was developed and sent to member agencies in November 2010. Survey responses were compared with those from an earlier survey conducted in 2005. Of the thirty-three agencies that provided responses, 67 percent involve consumers in some aspects of their health technology assessment (HTA) programs, compared with 57 percent in 2005. As in the earlier survey, most agencies reporting involvement have contact with consumer or patient organizations and a large minority also involve individual consumers. Summaries of HTA reports that are intended to be easily understood by consumers are prepared by 84 percent of the agencies, and 42 percent involve consumers in dissemination of HTA material. In both areas, there was some increase from the levels previously reported. The survey results suggest that there is a trend to increased involvement of consumers by the INAHTA agencies in their programs but that the level of involvement remains relatively limited. The manner of consumer participation varies between agencies.

The Pla Protease of Yersinia pestis Degrades Fas Ligand to Manipulate Host Cell Death and Inflammation

PubMed Central

Caulfield, Adam J.; Walker, Margaret E.; Gielda, Lindsay M.; Lathem, Wyndham W.

2014-01-01

SUMMARY Pneumonic plague is a deadly respiratory disease caused by Yersinia pestis. The bacterial protease Pla contributes to disease progression and manipulation of host immunity, but the mechanisms by which this occurs are largely unknown. Here we show that Pla degrades the apoptotic signaling molecule Fas ligand (FasL) to prevent host cell apoptosis and inflammation. Wild-type Y. pestis, but not a Pla mutant (Δpla), degrades FasL, which results in decreased downstream caspase-3/7 activation and reduced apoptosis. Similarly, lungs of mice challenged with wild-type Y. pestis show reduced levels of FasL and activated caspase-3/7 compared to Δpla infection. Consistent with a role for FasL in regulating immune responses, Δpla infection results in aberrant pro-inflammatory cytokine levels. The loss of FasL or inhibition of caspase activity alters host inflammatory responses and enables enhanced Y. pestis outgrowth in the lungs. Thus, by degrading FasL, Y. pestis manipulates host cell death pathways to facilitate infection. PMID:24721571

Direct Recordings of Pitch Responses from Human Auditory Cortex

PubMed Central

Griffiths, Timothy D.; Kumar, Sukhbinder; Sedley, William; Nourski, Kirill V.; Kawasaki, Hiroto; Oya, Hiroyuki; Patterson, Roy D.; Brugge, John F.; Howard, Matthew A.

2010-01-01

Summary Pitch is a fundamental percept with a complex relationship to the associated sound structure [1]. Pitch perception requires brain representation of both the structure of the stimulus and the pitch that is perceived. We describe direct recordings of local field potentials from human auditory cortex made while subjects perceived the transition between noise and a noise with a regular repetitive structure in the time domain at the millisecond level called regular-interval noise (RIN) [2]. RIN is perceived to have a pitch when the rate is above the lower limit of pitch [3], at approximately 30 Hz. Sustained time-locked responses are observed to be related to the temporal regularity of the stimulus, commonly emphasized as a relevant stimulus feature in models of pitch perception (e.g., [1]). Sustained oscillatory responses are also demonstrated in the high gamma range (80–120 Hz). The regularity responses occur irrespective of whether the response is associated with pitch perception. In contrast, the oscillatory responses only occur for pitch. Both responses occur in primary auditory cortex and adjacent nonprimary areas. The research suggests that two types of pitch-related activity occur in humans in early auditory cortex: time-locked neural correlates of stimulus regularity and an oscillatory response related to the pitch percept. PMID:20605456

Monitoring therapy responses at the leukemic subclone level by ultra-deep amplicon resequencing in acute myeloid leukemia.

PubMed

Ojamies, P N; Kontro, M; Edgren, H; Ellonen, P; Lagström, S; Almusa, H; Miettinen, T; Eldfors, S; Tamborero, D; Wennerberg, K; Heckman, C; Porkka, K; Wolf, M; Kallioniemi, O

2017-05-01

In our individualized systems medicine program, personalized treatment options are identified and administered to chemorefractory acute myeloid leukemia (AML) patients based on exome sequencing and ex vivo drug sensitivity and resistance testing data. Here, we analyzed how clonal heterogeneity affects the responses of 13 AML patients to chemotherapy or targeted treatments using ultra-deep (average 68 000 × coverage) amplicon resequencing. Using amplicon resequencing, we identified 16 variants from 4 patients (frequency 0.54-2%) that were not detected previously by exome sequencing. A correlation-based method was developed to detect mutation-specific responses in serial samples across multiple time points. Significant subclone-specific responses were observed for both chemotherapy and targeted therapy. We detected subclonal responses in patients where clinical European LeukemiaNet (ELN) criteria showed no response. Subclonal responses also helped to identify putative mechanisms underlying drug sensitivities, such as sensitivity to azacitidine in DNMT3A mutated cell clones and resistance to cytarabine in a subclone with loss of NF1 gene. In summary, ultra-deep amplicon resequencing method enables sensitive quantification of subclonal variants and their responses to therapies. This approach provides new opportunities for designing combinatorial therapies blocking multiple subclones as well as for real-time assessment of such treatments.

The anticipatory stress response to sport competition; a systematic review with meta-analysis of cortisol reactivity

PubMed Central

van Paridon, Kjell N; Timmis, Matthew A; Nevison, Charlotte M; Bristow, Matt

2017-01-01

Objective Athletes anticipating sport competition regularly experience distinct emotional and physiological responses as a result of the expected psychosocial and physical stress. Specifically, cortisol, an indicator of hypothalamic-pituitary-adrenal axis activation, prepares the athlete for the psychological and physiological demands of competition. The objective of this meta-analysis is to analyse the magnitude of the anticipatory cortisol response in athletes preparing to participate in sport competition and to examine the influence of gender, level of competition and data collection time. Design Systematic review with meta-analysis. Data sources Four electronic databases were searched to March 2017: PubMed, PsycINFO, SPORTDiscus and Scopus. Eligibility criteria for selecting studies (1) Athletes participating in real sport competition;(2) salivary cortisol concentration collected before competition in addition to baseline sample(s);(3) original research article published in English language. Results Data from 25 studies provided 27 effect sizes. A significant anticipatory cortisol response of g=0.85, p<0.001 was identified. Males had a stronger trend for greater cortisol reactivity (g=1.07) than females (g=0.56, p=0.07). Females and athletes competing at international level did not demonstrate a significant anticipatory stress response. There were no significant differences between level of competition, type of sport or time of competition. Meta-regression indicated that the anticipatory cortisol response is greater when assessed closer to the start of competition (Q=6.85, p=0.009). Summary/conclusion The anticipatory cortisol response before sport competition reflects moderate cortisol reactivity that prepares athletes optimally for the demands of sport competition via the influence on cognitive processes and attentional control. However, both female athletes and international competitors did not demonstrate a significant anticipatory cortisol response, possibly due to differences in appraisal of the stress of sport competition. PMID:29177073

77 FR 59185 - Notice of Administrative Settlement Agreement for Recovery of Past Response Costs Pursuant to the...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-26

... public comment. SUMMARY: In accordance with section 122(h) of the Comprehensive Environmental Response... 107(a) of CERCLA, against Stephen C. Browning (``Settling Party''). The Proposed Agreement would...

Establishing the Response of Low Frequency Auditory Filters

NASA Technical Reports Server (NTRS)

Rafaelof, Menachem; Christian, Andrew; Shepherd, Kevin; Rizzi, Stephen; Stephenson, James

2017-01-01

The response of auditory filters is central to frequency selectivity of sound by the human auditory system. This is true especially for realistic complex sounds that are often encountered in many applications such as modeling the audibility of sound, voice recognition, noise cancelation, and the development of advanced hearing aid devices. The purpose of this study was to establish the response of low frequency (below 100Hz) auditory filters. Two experiments were designed and executed; the first was to measure subject's hearing threshold for pure tones (at 25, 31.5, 40, 50, 63 and 80 Hz), and the second was to measure the Psychophysical Tuning Curves (PTCs) at two signal frequencies (Fs= 40 and 63Hz). Experiment 1 involved 36 subjects while experiment 2 used 20 subjects selected from experiment 1. Both experiments were based on a 3-down 1-up 3AFC adaptive staircase test procedure using either a variable level narrow-band noise masker or a tone. A summary of the results includes masked threshold data in form of PTCs, the response of auditory filters, their distribution, and comparison with similar recently published data.

The Influence of Item Response Indecision on the Self-Directed Search

ERIC Educational Resources Information Center

Sampson, James P., Jr.; Shy, Jonathan D.; Hartley, Sarah Lucas; Reardon, Robert C.; Peterson, Gary W.

2009-01-01

Students (N = 247) responded to Self-Directed Search (SDS) per the standard response format and were also instructed to record a question mark (?) for items about which they were uncertain (item response indecision [IRI]). The initial responses of the 114 participants with a (?) were then reversed and a second SDS summary code was obtained and…

Water-level measurements and chloride concentrations for selected wells in Louisiana, January 1988-October 1997

USGS Publications Warehouse

Lovelace, Wendell M.

2002-01-01

This report presents water-level measurements and chlorideconcentrations in water from selected wells completed in aquifers in Louisiana. The data were collected during the period January1988-October 1997. Water-level data are presented for 109 wells, and chloride data are presented for 45 wells. Hydrographs and summaries of water-level trends are presented for wellscompleted in aquifers throughout the State. Chlorographs and summaries of chloride trends are presented for wells completed in the Mississippi River alluvial and Sparta aquifers; Chicot aquifer system; and Gramercy, Norco, and Gonzales-New Orleans aquifers. Data are presented in graphical and tabular formats.

Accounting for correlation in network meta-analysis with multi-arm trials.

PubMed

Franchini, A J; Dias, S; Ades, A E; Jansen, J P; Welton, N J

2012-06-01

Multi-arm trials (trials with more than two arms) are particularly valuable forms of evidence for network meta-analysis (NMA). Trial results are available either as arm-level summaries, where effect measures are reported for each arm, or as contrast-level summaries, where the differences in effect between arms compare with the control arm chosen for the trial. We show that likelihood-based inference in both contrast-level and arm-level formats is identical if there are only two-arm trials, but that if there are multi-arm trials, results from the contrast-level format will be incorrect unless correlations are accounted for in the likelihood. We review Bayesian and frequentist software for NMA with multi-arm trials that can account for this correlation and give an illustrative example of the difference in estimates that can be introduced if the correlations are not incorporated. We discuss methods of imputing correlations when they cannot be derived from the reported results and urge trialists to report the standard error for the control arm even if only contrast-level summaries are reported. Copyright © 2012 John Wiley & Sons, Ltd. Copyright © 2012 John Wiley & Sons, Ltd.

Salivary cortisol and immunoglobulin A responses to simulated and official Jiu-Jitsu matches.

PubMed

Moreira, Alexandre; Franchini, Emerson; de Freitas, Camila Gobo; Schultz de Arruda, Ademir F; de Moura, Nivaldo Ribeiro; Costa, Eduardo Caldas; Aoki, Marcelo Saldanha

2012-08-01

The aim of this study was to compare the salivary cortisol (sC) and the salivary immunoglobulin A (sIgA) responses to simulated and official Brazilian Jiu-Jitsu (BJJ) matches. Saliva samples were collected from 9 male BJJ athletes before (pre) and after (post) 2 simulated matches (SMs) and 2 official matches (OMs) performed during 2 different competitions. Salivary cortisol and sIgA concentrations (absolute concentration of sIgA [sIgAabs] and the secretion rate of sIgA [sIgArate]) were measured by an enzyme-linked immunosorbent assay. For sC, there was an effect of condition (SM vs. OM) (p < 0.05) and a time effect (pre and post) (p < 0.05). The sC was lower during SMs as compared with that during OMs and lower at premeasurement when compared with postmeasurement. No changes were observed for sIgA measurements. In summary, both SMs and official BJJ matches can increase sC levels. Moreover, the higher sC resting levels, observed before OMs, suggest that psychological factors associated with high physical-physiological demands from official BJJ competitions maximize stress hormone responses. In addition, the present findings suggest that the acute effect of BJJ matches on mucosal immunity is minimal, and it seems unlikely that changes in cortisol play a major role in the alterations in sIgA levels in response to BJJ matches. The findings of this study suggest that the use of sC can provide valuable information for coaches regarding athletes' responses to competition. In addition, psychological strategies should be implemented before events, to improve the manner in which BJJ athletes cope with the stress inherent to official matches.

Idea units in notes and summaries for read texts by keyboard and pencil in middle childhood students with specific learning disabilities: Cognitive and brain findings

PubMed Central

Richards, Todd; Peverly, Stephen; Wolf, Amie; Abbott, Robert; Tanimoto, Steven; Thompson, Rob; Nagy, William; Berninger, Virginia

2016-01-01

Seven children with dyslexia and/or dysgraphia (2 girls, 5 boys, M=11 years) completed fMRI connectivity scans before and after twelve weekly computerized lessons in strategies for reading source material, taking notes, and writing summaries by touch typing or groovy pencils. During brain scanning they completed two reading comprehension tasks—one involving single sentences and one involving multiple sentences. From before to after intervention, fMRI connectivity magnitude changed significantly during sentence level reading comprehension (from right angular gyrus→right Broca’s) and during text level reading comprehension (from right angular gyrus→cingulate). Proportions of ideas units in children’s writing compared to idea units in source texts did not differ across combinations of reading-writing tasks and modes. Yet, for handwriting/notes, correlations insignificant before the lessons became significant after the strategy instruction between proportion of idea units and brain connectivity at all levels of language in reading comprehension (word-, sentence-, and text) during scanning; but for handwriting/summaries, touch typing/notes, and touch typing/summaries changes in those correlations from insignificant to significant after strategy instruction occurred only at text level reading comprehension during scanning. Thus, handwriting during note-taking may benefit all levels of language during reading comprehension, whereas all other combinations of modes and writing tasks in this exploratory study appear to benefit only the text level of reading comprehension. Neurological and educational significance of the interdisciplinary research findings for integrating reading and writing and future research directions are discussed. PMID:28133634

Idea units in notes and summaries for read texts by keyboard and pencil in middle childhood students with specific learning disabilities: Cognitive and brain findings.

PubMed

Richards, Todd; Peverly, Stephen; Wolf, Amie; Abbott, Robert; Tanimoto, Steven; Thompson, Rob; Nagy, William; Berninger, Virginia

2016-09-01

Seven children with dyslexia and/or dysgraphia (2 girls, 5 boys, M =11 years) completed fMRI connectivity scans before and after twelve weekly computerized lessons in strategies for reading source material, taking notes, and writing summaries by touch typing or groovy pencils. During brain scanning they completed two reading comprehension tasks-one involving single sentences and one involving multiple sentences. From before to after intervention, fMRI connectivity magnitude changed significantly during sentence level reading comprehension (from right angular gyrus→right Broca's) and during text level reading comprehension (from right angular gyrus→cingulate). Proportions of ideas units in children's writing compared to idea units in source texts did not differ across combinations of reading-writing tasks and modes. Yet, for handwriting/notes, correlations insignificant before the lessons became significant after the strategy instruction between proportion of idea units and brain connectivity at all levels of language in reading comprehension (word-, sentence-, and text) during scanning; but for handwriting/summaries, touch typing/notes, and touch typing/summaries changes in those correlations from insignificant to significant after strategy instruction occurred only at text level reading comprehension during scanning. Thus, handwriting during note-taking may benefit all levels of language during reading comprehension, whereas all other combinations of modes and writing tasks in this exploratory study appear to benefit only the text level of reading comprehension. Neurological and educational significance of the interdisciplinary research findings for integrating reading and writing and future research directions are discussed.

Biological effects of short, high-level exposure to gases: ammonia, carbon monoxide, sulfur dioxide, and nitrogen oxides. Final summary report, 1 June 1979-15 August 1980

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

Legters, L.; Nightingale, T.E.; Normandy, M.J.

1980-06-01

This project addressed the exposure of soldiers to toxic gases for periods of less than one hour and at concentrations above occupational exposure standards, with repetition up to six times per day for 14 days. Sources of the four gases are primarily propellant fumes and engine exhaust. Measurements have shown physiologically significant exposures to carbon monoxide and ammonia. Literature reviews and critical evaluations developed acceptable data bases on the types of biologic effects to be expected and on quantitative relationships between exposure level and intensity of response. These were interpreted in the context of the military exposure scenario and exposuremore » criteria were suggested. Information gaps were identified and suggestions were made for further research. (Author)« less

Neighborhood characteristics influence DNA methylation of genes involved in stress response and inflammation: The Multi-Ethnic Study of Atherosclerosis.

PubMed

Smith, Jennifer A; Zhao, Wei; Wang, Xu; Ratliff, Scott M; Mukherjee, Bhramar; Kardia, Sharon L R; Liu, Yongmei; Roux, Ava V Diez; Needham, Belinda L

2017-08-01

Living in a disadvantaged neighborhood is associated with poor health outcomes even after accounting for individual-level socioeconomic factors. The chronic stress of unfavorable neighborhood conditions may lead to dysregulation of the stress reactivity and inflammatory pathways, potentially mediated through epigenetic mechanisms such as DNA methylation. We used multi-level models to examine the relationship between 2 neighborhood conditions and methylation levels of 18 genes related to stress reactivity and inflammation in purified monocytes from 1,226 participants of the Multi-Ethnic Study of Atherosclerosis (MESA), a population-based sample of US adults. Neighborhood socioeconomic disadvantage, a summary of 16 census-based metrics, was associated with DNA methylation [False discovery rate (FDR) q-value ≤ 0.1] in 2 out of 7 stress-related genes evaluated (CRF, SLC6A4) and 2 out of 11 inflammation-related genes (F8, TLR1). Neighborhood social environment, a summary measure of aesthetic quality, safety, and social cohesion, was associated with methylation in 4 of the 7 stress-related genes (AVP, BDNF, FKBP5, SLC6A4) and 7 of the 11 inflammation-related genes (CCL1, CD1D, F8, KLRG1, NLRP12, SLAMF7, TLR1). High socioeconomic disadvantage and worse social environment were primarily associated with increased methylation. In 5 genes with significant associations between neighborhood and methylation (FKBP5, CD1D, F8, KLRG1, NLRP12), methylation was associated with gene expression of at least one transcript. These results demonstrate that multiple dimensions of neighborhood context may influence methylation levels and subsequent gene expression of stress- and inflammation-related genes, even after accounting for individual socioeconomic factors. Further elucidating the molecular mechanisms underlying these relationships will be important for understanding the etiology of health disparities.

A survey of U.S. Fish and Wildlife Service employees regarding constraints to connecting children with nature-Summary report to respondents

USGS Publications Warehouse

Ratz, Joan M.; Schuster, Rudy M.

2011-01-01

This report provides a summary of responses to the questions included on a survey of U.S. Fish and Wildlife Service employees regarding constraints to connecting children with nature. The survey was sponsored by the Division of Education Outreach at the National Conservation Training Center and conducted by the U.S. Geological Survey. The data collection process started on February 25, 2010 and ended on March 9, 2010. The dataset includes the responses from 320 individuals from all regions in the Service. The adjusted response rate for the survey was 55 percent. In this report, we provide the summary results for the survey questions in the order in which the questions were asked. The questions addressed the following topics: relevance of certain outcomes to the aspect of the Service's mission that relates to connecting people with nature, perceived success at connecting children with nature, the extent to which ten constraints present problems in connecting children with nature, and attitudes about the importance of connecting children with nature. The text of comments provided by respondents to open-ended questions is provided. In-depth analyses will be reported in the completion report for this project.

Summary of the SeaRISE Project's Experiments on Modeled Ice-Sheet Contributions to Future Sea Level: Linearities and Non-linearities

NASA Astrophysics Data System (ADS)

Bindschadler, Robert

2013-04-01

The SeaRISE (Sea-level Response to Ice Sheet Evolution) project achieved ice-sheet model ensemble responses to a variety of prescribed changes to surface mass balance, basal sliding and ocean boundary melting. Greenland ice sheet models are more sensitive than Antarctic ice sheet models to likely atmospheric changes in surface mass balance, while Antarctic models are most sensitive to basal melting of its ice shelves. An experiment approximating the IPCC's RCP8.5 scenario produces first century contributions to sea level of 22.3 and 7.3 cm from Greenland and Antarctica, respectively, with a range among models of 62 and 17 cm, respectively. By 200 years, these projections increase to 53.2 and 23.4 cm, respectively, with ranges of 79 and 57 cm. The considerable range among models was not only in the magnitude of ice lost, but also in the spatial pattern of response to identical forcing. Despite this variation, the response of any single model to a large range in the forcing intensity was remarkably linear in most cases. Additionally, the results of sensitivity experiments to single types of forcing (i.e., only one of the surface mass balance, or basal sliding, or ocean boundary melting) could be summed to accurately predict any model's result for an experiment when multiple forcings were applied simultaneously. This suggests a limited amount of feedback through the ice sheet's internal dynamics between these types of forcing over the time scale of a few centuries (SeaRISE experiments lasted 500 years).

A comprehensive review of arsenic levels in the semiconductor manufacturing industry.

PubMed

Park, Donguk; Yang, Haengsun; Jeong, Jeeyeon; Ha, Kwonchul; Choi, Sangjun; Kim, Chinyon; Yoon, Chungsik; Park, Dooyong; Paek, Domyung

2010-11-01

This paper presents a summary of arsenic level statistics from air and wipe samples taken from studies conducted in fabrication operations. The main objectives of this study were not only to describe arsenic measurement data but also, through a literature review, to categorize fabrication workers in accordance with observed arsenic levels. All airborne arsenic measurements reported were included in the summary statistics for analysis of the measurement data. The arithmetic mean was estimated assuming a lognormal distribution from the geometric mean and the geometric standard deviation or the range. In addition, weighted arithmetic means (WAMs) were calculated based on the number of measurements reported for each mean. Analysis of variance (ANOVA) was employed to compare arsenic levels classified according to several categories such as the year, sampling type, location sampled, operation type, and cleaning technique. Nine papers were found reporting airborne arsenic measurement data from maintenance workers or maintenance areas in semiconductor chip-making plants. A total of 40 statistical summaries from seven articles were identified that represented a total of 423 airborne arsenic measurements. Arsenic exposure levels taken during normal operating activities in implantation operations (WAM = 1.6 μg m⁻³, no. of samples = 77, no. of statistical summaries = 2) were found to be lower than exposure levels of engineers who were involved in maintenance works (7.7 μg m⁻³, no. of samples = 181, no. of statistical summaries = 19). The highest level (WAM = 218.6 μg m⁻³) was associated with various maintenance works performed inside an ion implantation chamber. ANOVA revealed no significant differences in the WAM arsenic levels among the categorizations based on operation and sampling characteristics. Arsenic levels (56.4 μg m⁻³) recorded during maintenance works performed in dry conditions were found to be much higher than those from maintenance works in wet conditions (0.6 μg m⁻³). Arsenic levels from wipe samples in process areas after maintenance activities ranged from non-detectable to 146 μg cm⁻², indicating the potential for dispersion into the air and hence inhalation. We conclude that workers who are regularly or occasionally involved in maintenance work have higher potential for occupational exposure than other employees who are in charge of routine production work. In addition, fabrication workers can be classified into two groups based on the reviewed arsenic exposure levels: operators with potential for low levels of exposure and maintenance engineers with high levels of exposure. These classifications could be used as a basis for a qualitative ordinal ranking of exposure in an epidemiological study.

Summary and evaluation of responses received on the alcohol safety interlock system

DOT National Transportation Integrated Search

1971-05-01

This report summarizes and evaluates devices and suggestions provided by respondents to the DOT Prospectus entitled "Some Considerations Related to the Development of an Alcohol Safety Interlock System (ASIS)". The responses are categorized into: (1)...

Tabular Summary of the Third Follow-Up Questionnaire Data. Volume 1 [and] Volume 2 [and] Volume 3 [and] Volume 4. Sponsored Report Series NCES 79-228.

ERIC Educational Resources Information Center

Peng, Samuel S.; And Others

Tabular summaries of the 153 numerical responses to the Second Followup Questionnaire items of the National Longitudinal Study of the High School Class of 1972 are presented--20,872 individuals responded. These items summarize participants' educational experiences and occupational attainments from October 1973 to October 1974; continuing or…

Building Student Momentum from High School into College. Ready or Not: It's Time to Rethink the 12th Grade. Executive Summary

ERIC Educational Resources Information Center

Barnett, Elisabeth

2016-01-01

This executive summary describes a paper that is part of a series intended to encourage the nation's secondary and postsecondary systems to take joint responsibility for substantially increasing the number of young people who are prepared for college and career success. In this report, author Elisabeth Barnett of the Community College Research…

Preserving heritage resources through responsible use of southern Nevada’s lands [Chapter 9] (Executive Summary)

Treesearch

Carol B. Raish

2013-01-01

Southern Nevada’s cultural resources (heritage resources) include archeological remains, sacred sites, historic sites, and cultural landscapes of significance to Native Americans and many other cultural groups. Locating, maintaining, and protecting these special places are part of the mandate of Nevada’s Federal and state agencies. This summary addresses Sub-goal 2.2...

Connections between Teacher Perceptions of School Effectiveness and Student Outcomes in Idaho's Low-Achieving Schools. Summary. REL 2014-012

ERIC Educational Resources Information Center

Scott, Caitlin; Parsley, Danette

2014-01-01

This summary highlights the findings of a study that examined the survey responses of teachers from 75 Idaho schools working on school improvement. Results of the study showed schools with higher teacher reports of the presence of the goals, processes, and supports essential for student success did not have higher rates of reading proficiency,…

National Woodland Owner Survey: family forest ownerships with 1 to 9 acres, 2011-2013

Treesearch

Brett J. Butler; Stephanie A. Snyder

2017-01-01

This report summarizes results from the 2011-2013 National Woodland Owner Survey (NWOS) conducted by the U.S. Forest Service, Forest Inventory and Analysis program for family forest ownerships with forest holdings of 1-9 acres. Summaries are based on responses from 1,025 family ownerships with 1-9 acres of forest across 39 U.S. states. Survey summary tables are...

Kinetics of ROS generation induced by polycyclic aromatic hydrocarbons and organic extracts from ambient air particulate matter in model human lung cell lines.

PubMed

Libalova, Helena; Milcova, Alena; Cervena, Tereza; Vrbova, Kristyna; Rossnerova, Andrea; Novakova, Zuzana; Topinka, Jan; Rossner, Pavel

2018-03-01

Polycyclic aromatic hydrocarbons (PAHs) associated with particulate matter (PM) may induce oxidative damage via reactive oxygen species (ROS) generation. However, the kinetics of ROS production and the link with antioxidant response induction has not been well studied. To elucidate the differences in oxidative potential of individual PAH compounds and extractable organic matter (EOM) from PM containing various PAH mixtures, we studied ROS formation and antioxidant response [total antioxidant capacity (TAC) and expression of HMOX1 and TXNRD1] in human alveolar basal epithelial cells (A549 cells) and human embryonic lung fibroblasts (HEL12469 cells). We treated the cells with three concentrations of model PAHs (benzo[a]pyrene, B[a]P; 3-nitrobenzanthrone, 3-NBA) and EOM from PM <2.5 μm (PM2.5). ROS levels were evaluated at 8 time intervals (30 min-24 h). In both cell lines, B[a]P treatment was associated with a time-dependent decrease of ROS levels. This trend was more pronounced in HEL12469 cells and was accompanied by increased TAC. A similar response was observed upon 3-NBA treatment in HEL12469 cells. In A549 cells, however, this compound significantly increased superoxide levels. This response was accompanied by the decrease of TAC as well as HMOX1 and TXNRD1 expression. In both cell lines, a short-time exposure to EOMs tended to increase ROS levels, while a marked decrease was observed after longer treatment periods. This was accompanied by the induction of HMOX1 and TXNRD1 expression in HEL12469 cells and increased TAC in A549 cells. In summary, our data indicate that in the studied cell lines B[a]P and EOMs caused a time-dependent decrease of intracellular ROS levels, probably due to the activation of the antioxidant response. This response was not detected in A549 cells following 3-NBA treatment, which acted as a strong superoxide inducer. Pro-oxidant properties of EOMs are limited to short-time exposure periods. Copyright © 2018 Elsevier B.V. All rights reserved.

The relationships between hand coupling force and vibration biodynamic responses of the hand-arm system.

PubMed

Pan, Daniel; Xu, Xueyan S; Welcome, Daniel E; McDowell, Thomas W; Warren, Christopher; Wu, John; Dong, Ren G

2018-06-01

This study conducted two series of experiments to investigate the relationships between hand coupling force and biodynamic responses of the hand-arm system. In the first experiment, the vibration transmissibility on the system was measured as a continuous function of grip force while the hand was subjected to discrete sinusoidal excitations. In the second experiment, the biodynamic responses of the system subjected to a broadband random vibration were measured under five levels of grip forces and a combination of grip and push forces. This study found that the transmissibility at each given frequency increased with the increase in the grip force before reaching a maximum level. The transmissibility then tended to plateau or decrease when the grip force was further increased. This threshold force increased with an increase in the vibration frequency. These relationships remained the same for both types of vibrations. The implications of the experimental results are discussed. Practitioner Summary: Shocks and vibrations transmitted to the hand-arm system may cause injuries and disorders of the system. How to take hand coupling force into account in the risk assessment of vibration exposure remains an important issue for further studies. This study is designed and conducted to help resolve this issue.

Bayesian hierarchical modeling for subject-level response classification in peptide microarray immunoassays

PubMed Central

Imholte, Gregory; Gottardo, Raphael

2017-01-01

Summary The peptide microarray immunoassay simultaneously screens sample serum against thousands of peptides, determining the presence of antibodies bound to array probes. Peptide microarrays tiling immunogenic regions of pathogens (e.g. envelope proteins of a virus) are an important high throughput tool for querying and mapping antibody binding. Because of the assay’s many steps, from probe synthesis to incubation, peptide microarray data can be noisy with extreme outliers. In addition, subjects may produce different antibody profiles in response to an identical vaccine stimulus or infection, due to variability among subjects’ immune systems. We present a robust Bayesian hierarchical model for peptide microarray experiments, pepBayes, to estimate the probability of antibody response for each subject/peptide combination. Heavy-tailed error distributions accommodate outliers and extreme responses, and tailored random effect terms automatically incorporate technical effects prevalent in the assay. We apply our model to two vaccine trial datasets to demonstrate model performance. Our approach enjoys high sensitivity and specificity when detecting vaccine induced antibody responses. A simulation study shows an adaptive thresholding classification method has appropriate false discovery rate control with high sensitivity, and receiver operating characteristics generated on vaccine trial data suggest that pepBayes clearly separates responses from non-responses. PMID:27061097

Responsiveness of pain and disability measures for chronic whiplash.

PubMed

Stewart, Mark; Maher, Christopher G; Refshauge, Kathryn M; Bogduk, Nikolai; Nicholas, Michael

2007-03-01

Cohort study. To evaluate the responsiveness of common pain and disability measures in a cohort of patients with chronic whiplash. Pain and disability are routinely measured in clinical practice and clinical research. However, to date, a head-to-head comparison of competing measures for whiplash patients has not been performed. Pain (pain intensity, bothersomeness, and SF-36 bodily pain score) and disability (Patient Specific Functional Scale, Neck Disability Index, Functional Rating Index, Copenhagen Scale, and SF-36 physical summary) measures were completed by 132 patients with chronic whiplash at baseline and then again after 6 weeks together with an 11-point global perceived effect scale. Internal responsiveness was evaluated by calculating effect sizes and standardized response means, and external responsiveness by correlating change scores with global perceived effect scores and by ROC curves. The ranking of responsiveness was consistent across the different analyses. Pain bothersomeness was more responsive than pain intensity, which was more responsive than the SF-36 pain measure. The Patient Specific Functional Scale was the most responsive disability measure, followed by the spine-specific measures, with the SF-36 physical summary measure the least responsive. Pain bothersomeness and the Patient Specific Functional Scale provide the most responsive measures of pain and disability, respectively, in patients with chronic whiplash.

Serum C-Reactive Protein and Congestive Heart Failure as Significant Predictors of Herpes Zoster Vaccine Response in Elderly Nursing Home Residents.

PubMed

Verschoor, Chris P; Lelic, Alina; Parsons, Robin; Evelegh, Carole; Bramson, Jonathan L; Johnstone, Jennie; Loeb, Mark B; Bowdish, Dawn M E

2017-07-15

Elderly long-term care residents often exhibit a myriad of risk factors for immune dysfunction, including chronic inflammation and multiple comorbid conditions, which undoubtedly contribute to their enhanced susceptibility to infection. Hence, understanding the factors required for optimal vaccine responsiveness is critical. We examined 187 elderly nursing home residents (aged 80-102 years) and 50 community-dwelling seniors (aged 60-75 years) immunized with the live-attenuated varicella-zoster virus (VZV) vaccine. Specifically, we examined whether vaccine responsiveness was associated with serum C-reactive protein (CRP), tumor necrosis factor, interleukin 1β, 6, and 10, leukocyte telomere length, chronic disease status, and frailty. Elderly participants had significantly higher levels of CRP, tumor necrosis factor, and interleukin 6 and shorter leukocyte telomere length. Vaccine responsiveness was inversely related to the CRP level in elderly participants, but not seniors, and those with congestive heart failure were less likely to achieve a 2-fold response (odds ratio, 0.08). The latter relationship is probably due to immunosenescence, because heart failure was associated with increased senescent CD4+ T cells, and reduced naive and effector and central memory CD8+ T cells. In summary, these data improve our understanding of vaccine responsiveness for those in long-term care, suggesting that certain risk factors are associated with a greater likelihood of vaccine failure. © The Author 2017. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail: journals.permissions@oup.com.

Tensor Analysis Reveals Distinct Population Structure that Parallels the Different Computational Roles of Areas M1 and V1

PubMed Central

Ryu, Stephen I.; Shenoy, Krishna V.; Cunningham, John P.; Churchland, Mark M.

2016-01-01

Cortical firing rates frequently display elaborate and heterogeneous temporal structure. One often wishes to compute quantitative summaries of such structure—a basic example is the frequency spectrum—and compare with model-based predictions. The advent of large-scale population recordings affords the opportunity to do so in new ways, with the hope of distinguishing between potential explanations for why responses vary with time. We introduce a method that assesses a basic but previously unexplored form of population-level structure: when data contain responses across multiple neurons, conditions, and times, they are naturally expressed as a third-order tensor. We examined tensor structure for multiple datasets from primary visual cortex (V1) and primary motor cortex (M1). All V1 datasets were ‘simplest’ (there were relatively few degrees of freedom) along the neuron mode, while all M1 datasets were simplest along the condition mode. These differences could not be inferred from surface-level response features. Formal considerations suggest why tensor structure might differ across modes. For idealized linear models, structure is simplest across the neuron mode when responses reflect external variables, and simplest across the condition mode when responses reflect population dynamics. This same pattern was present for existing models that seek to explain motor cortex responses. Critically, only dynamical models displayed tensor structure that agreed with the empirical M1 data. These results illustrate that tensor structure is a basic feature of the data. For M1 the tensor structure was compatible with only a subset of existing models. PMID:27814353

77 FR 15608 - Revisions to Final Response to Petition From New Jersey Regarding SO2 Emissions From the Portland...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-16

... Revisions to Final Response to Petition From New Jersey Regarding SO[bdi2] Emissions From the Portland... final rule. SUMMARY: The EPA issued ``Revisions to Final Response to Petition From New Jersey Regarding... December 22, 2011, we are withdrawing the direct final rule amendments to ``Revisions to Final Response to...

Human difference in the genomic era: Facilitating a socially responsible dialogue

PubMed Central

2010-01-01

Background The study of human genetic variation has been advanced by research such as genome-wide association studies, which aim to identify variants associated with common, complex diseases and traits. Significant strides have already been made in gleaning information on susceptibility, treatment, and prevention of a number of disorders. However, as genetic researchers continue to uncover underlying differences between individuals, there is growing concern that observed population-level differences will be inappropriately generalized as inherent to particular racial or ethnic groups and potentially perpetuate negative stereotypes. Discussion We caution that imprecision of language when conveying research conclusions, compounded by the potential distortion of findings by the media, can lead to the stigmatization of racial and ethnic groups. Summary It is essential that the scientific community and with those reporting and disseminating research findings continue to foster a socially responsible dialogue about genetic variation and human difference. PMID:20504336

Bullying Prevention: a Summary of the Report of the National Academies of Sciences, Engineering, and Medicine : Committee on the Biological and Psychosocial Effects of Peer Victimization: Lessons for Bullying Prevention.

PubMed

Flannery, Daniel J; Todres, Jonathan; Bradshaw, Catherine P; Amar, Angela Frederick; Graham, Sandra; Hatzenbuehler, Mark; Masiello, Matthew; Moreno, Megan; Sullivan, Regina; Vaillancourt, Tracy; Le Menestrel, Suzanne M; Rivara, Frederick

2016-11-01

Long tolerated as a rite of passage into adulthood, bullying is now recognized as a major and preventable public health problem. The consequences of bullying-for those who are bullied, the perpetrators of bullying, and the witnesses-include poor physical health, anxiety, depression, increased risk for suicide, poor school performance, and future delinquent and aggressive behavior. Despite ongoing efforts to address bullying at the law, policy, and programmatic levels, there is still much to learn about the consequences of bullying and the effectiveness of various responses. In 2016, the National Academies of Sciences, Engineering, and Medicine published a report entitled Preventing Bullying Through Science, Policy and Practice, which examined the evidence on bullying, its impact, and responses to date. This article summarizes the report's key findings and recommendations related to bullying prevention.

EGF Induced Centrosome Separation Promotes Mitotic Progression and Cell Survival

PubMed Central

Mardin, Balca R.; Isokane, Mayumi; Cosenza, Marco R.; Krämer, Alwin; Ellenberg, Jan; Fry, Andrew M.; Schiebel, Elmar

2014-01-01

Summary Timely and accurate assembly of the mitotic spindle is critical for the faithful segregation of chromosomes and centrosome separation is a key step in this process. The timing of centrosome separation varies dramatically between cell types; however, the mechanisms responsible for these differences and its significance are unclear. Here, we show that activation of epidermal growth factor receptor (EGFR) signaling determines the timing of centrosome separation. Premature separation of centrosomes decreases the requirement for the major mitotic kinesin Eg5 for spindle assembly, accelerates mitosis and decreases the rate of chromosome missegregation. Importantly, EGF stimulation impacts upon centrosome separation and mitotic progression to different degrees in different cell lines. Cells with high EGFR levels fail to arrest in mitosis upon Eg5 inhibition. This has important implications for cancer therapy since cells with high centrosomal response to EGF are more susceptible to combinatorial inhibition of EGFR and Eg5. PMID:23643362

Mitochondrial respiration controls lysosomal function during inflammatory T cell responses

PubMed Central

Baixauli, Francesc; Acín-Pérez, Rebeca; Villarroya-Beltrí, Carolina; Mazzeo, Carla; Nuñez-Andrade, Norman; Gabandé-Rodriguez, Enrique; Dolores Ledesma, Maria; Blázquez, Alberto; Martin, Miguel Angel; Falcón-Pérez, Juan Manuel; Redondo, Juan Miguel; Enríquez, Jose Antonio; Mittelbrunn, Maria

2016-01-01

Summary The endolysosomal system is critical for the maintenance of cellular homeostasis. However, how endolysosomal compartment is regulated by mitochondrial function is largely unknown. We have generated a mouse model with defective mitochondrial function in CD4+ T lymphocytes by genetic deletion of the mitochondrial transcription factor A (Tfam). Mitochondrial respiration-deficiency impairs lysosome function, promotes p62 and sphingomyelin accumulation and disrupts endolysosomal trafficking pathways and autophagy, thus linking a primary mitochondrial dysfunction to a lysosomal storage disorder. The impaired lysosome function in Tfam-deficient cells subverts T cell differentiation toward pro-inflammatory subsets and exacerbates the in vivo inflammatory response. Restoration of NAD+ levels improves lysosome function and corrects the inflammatory defects in Tfam-deficient T cells. Our results uncover a mechanism by which mitochondria regulate lysosome function to preserve T cell differentiation and effector functions, and identify novel strategies for intervention in mitochondrial-related diseases. PMID:26299452

Dendritic cell control of tolerogenic responses

PubMed Central

Manicassamy, Santhakumar; Pulendran, Bali

2011-01-01

Summary One of the most fundamental problems in immunology is the seemingly schizophrenic ability of the immune system to launch robust immunity against pathogens, while acquiring and maintaining a state of tolerance to the body’s own tissues and the trillions of commensal microorganisms and food antigens that confront it every day. A fundamental role for the innate immune system, particularly dendritic cells (DCs), in orchestrating immunological tolerance has been appreciated, but emerging studies have highlighted the nature of the innate receptors and the signaling pathways that program DCs to a tolerogenic state. Furthermore, several studies have emphasized the major role played by cellular interactions, and the microenvironment in programming tolerogenic DCs. Here we review these studies and suggest that the innate control of tolerogenic responses can be viewed as different hierarchies of organization, in which DCs, their innate receptors and signaling networks, and their interactions with other cells and local microenvironments represent different levels of the hierarchy. PMID:21488899

Intestinal Alkaline Phosphatase Detoxifies Lipopolysaccharide and Prevents Inflammation in Response to the Gut Microbiota

PubMed Central

Bates, Jennifer M.; Akerlund, Janie; Mittge, Erika; Guillemin, Karen

2009-01-01

SUMMARY Vertebrates harbor abundant lipopolysaccharide (LPS) or endotoxin in their gut microbiota. Here we demonstrate that the brush border enzyme intestinal alkaline phosphatase (Iap), which dephosphorylates LPS, is induced during establishment of the microbiota and plays a crucial role in promoting mucosal tolerance to gut bacteria in zebrafish. We demonstrate that Iap deficient animals are hypersensitive to LPS toxicity through a mechanism mediated by Myd88 and Tumor Necrosis Factor Receptor (Tnfr). We further show that the endogenous microbiota establish the normal homeostatic level of neutrophils in the intestine through a process involving Myd88 and Tnfr. Iap deficient animals exhibit excessive intestinal neutrophil influx, similar to wild type animals exposed to LPS. When reared germ-free, however, the intestines of Iap deficient animals are devoid of neutrophils, demonstrating that Iap functions to prevent inflammatory responses to resident gut bacteria. PMID:18078689

The spectrotemporal filter mechanism of auditory selective attention

PubMed Central

Lakatos, Peter; Musacchia, Gabriella; O’Connell, Monica N.; Falchier, Arnaud Y.; Javitt, Daniel C.; Schroeder, Charles E.

2013-01-01

SUMMARY While we have convincing evidence that attention to auditory stimuli modulates neuronal responses at or before the level of primary auditory cortex (A1), the underlying physiological mechanisms are unknown. We found that attending to rhythmic auditory streams resulted in the entrainment of ongoing oscillatory activity reflecting rhythmic excitability fluctuations in A1. Strikingly, while the rhythm of the entrained oscillations in A1 neuronal ensembles reflected the temporal structure of the attended stream, the phase depended on the attended frequency content. Counter-phase entrainment across differently tuned A1 regions resulted in both the amplification and sharpening of responses at attended time points, in essence acting as a spectrotemporal filter mechanism. Our data suggest that selective attention generates a dynamically evolving model of attended auditory stimulus streams in the form of modulatory subthreshold oscillations across tonotopically organized neuronal ensembles in A1 that enhances the representation of attended stimuli. PMID:23439126

Beyond Stimulus Cues and Reinforcement Signals: A New Approach to Animal Metacognition

PubMed Central

Couchman, Justin J.; Coutinho, Mariana V. C.; Beran, Michael J.; Smith, J. David

2010-01-01

Some metacognition paradigms for nonhuman animals encourage the alternative explanation that animals avoid difficult trials based only on reinforcement history and stimulus aversion. To explore this possibility, we placed humans and monkeys in successive uncertainty-monitoring tasks that were qualitatively different, eliminating many associative cues that might support transfer across tasks. In addition, task transfer occurred under conditions of deferred and rearranged feedback—both species completed blocks of trials followed by summary feedback. This ensured that animals received no trial-by-trial reinforcement. Despite distancing performance from associative cues, humans and monkeys still made adaptive uncertainty responses by declining the most difficult trials. These findings suggest that monkeys’ uncertainty responses could represent a higher-level, decisional process of cognitive monitoring, though that process need not involve full self-awareness or consciousness. The dissociation of performance from reinforcement has theoretical implications concerning the status of reinforcement as the critical binding force in animal learning. PMID:20836592

Active touch and self-motion encoding by Merkel cell-associated afferents

PubMed Central

Severson, Kyle S.; Xu, Duo; Van de Loo, Margaret; Bai, Ling; Ginty, David D.; O’Connor, Daniel H.

2017-01-01

Summary Touch perception depends on integrating signals from multiple types of peripheral mechanoreceptors. Merkel-cell associated afferents are thought to play a major role in form perception by encoding surface features of touched objects. However, activity of Merkel afferents during active touch has not been directly measured. Here, we show that Merkel and unidentified slowly adapting afferents in the whisker system of behaving mice respond to both self-motion and active touch. Touch responses were dominated by sensitivity to bending moment (torque) at the base of the whisker and its rate of change, and largely explained by a simple mechanical model. Self-motion responses encoded whisker position within a whisk cycle (phase), not absolute whisker angle, and arose from stresses reflecting whisker inertia and activity of specific muscles. Thus, Merkel afferents send to the brain multiplexed information about whisker position and surface features, suggesting that proprioception and touch converge at the earliest neural level. PMID:28434802

Agile Machining and Inspection Non-Nuclear Report (NNR) Project

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

Lazarus, Lloyd

This report is a high level summary of the eight major projects funded by the Agile Machining and Inspection Non-Nuclear Readiness (NNR) project (FY06.0422.3.04.R1). The largest project of the group is the Rapid Response project in which the six major sub categories are summarized. This project focused on the operations of the machining departments that will comprise Special Applications Machining (SAM) in the Kansas City Responsive Infrastructure Manufacturing & Sourcing (KCRIMS) project. This project was aimed at upgrading older machine tools, developing new inspection tools, eliminating Classified Removable Electronic Media (CREM) in the handling of classified Numerical Control (NC) programsmore » by installing the CRONOS network, and developing methods to automatically load Coordinated-Measuring Machine (CMM) inspection data into bomb books and product score cards. Finally, the project personnel leaned perations of some of the machine tool cells, and now have the model to continue this activity.« less

Learner Response System: Evaluation Report and Executive Summary

ERIC Educational Resources Information Center

Wiggins, Meg; Sawtell, Mary; Jerrim, John

2017-01-01

This Learner Response System (LRS) intervention involves the use of electronic handheld devices that allow teachers and pupils to provide immediate feedback during lessons. For example, pupils can respond to a question using the device and responses are immediately visible to the teacher, or they can work through problems on the device at their…

Dose-response relationships between physical activity, social participation, and health-related quality of life in colorectal cancer survivors

PubMed Central

Thraen-Borowski, Keith M.; Trentham-Dietz, Amy; Edwards, Dorothy Farrar; Koltyn, Kelli F.; Colbert, Lisa H.

2013-01-01

Purpose To examine the relationships between physical activity (PA), social participation and health-related quality of life (HQOL) in older, long-term colorectal cancer survivors. Methods Male and female colorectal cancer survivors (n=1768), aged ≥ 65 yrs and ≥5 yrs post-diagnosis, completed surveys on their current PA, social participation, HQOL, health history and relevant covariates. ANCOVA was used to evaluate the cross-sectional relationship between PA and social participation with the SF-36 subscales, as well as the physical component summary score (PCS) and mental health component summary score (MCS). Results The final analytic sample (n= 832) was 81.5 ± 5.8 yrs and 8.2 ±1.7 yrs post-diagnosis (mean±SD). Meeting the current recommendation of 150 min/wk of PA was associated with higher PCS (p=<0.001) but not MCS (p=0.30). Engaging in any social participation, vs. none, was associated with MCS (p=0.003), but not PCS (p=0.13). There was a dose-response relationship between moderate-vigorous intensity PA and PCS (ptrend =<0.001). Light intensity PA was not associated with either summary score after adjustment for moderate-vigorous PA (p>0.05), but in survivors performing no higher intensity PA, it was associated with both (p<0.01, p=0.02, respectively). Participants reporting greater amounts of both planned exercise and non-exercise PA had significantly higher PCS (ptrend=<0.01, ptrend <0.01, respectively). Individuals participating in greater weekly hours of social participation had higher PCS and MCS (ptrend =<0.05) than those participating in less. Conclusions Among older, long-term colorectal cancer survivors, PA is related to their physical health, while social participation is predominantly related to their mental health. Implications for cancer survivors Older colorectal cancer survivors who participate socially and are engaged in PA, even non-exercise and light intensity activities, have higher levels of physical and mental health. PMID:23546822

Effects of the Terra Nova offshore oil development on benthic macro-invertebrates over 10 years of development drilling on the Grand Banks of Newfoundland, Canada

NASA Astrophysics Data System (ADS)

Paine, Michael D.; DeBlois, Elisabeth M.; Kilgour, Bruce W.; Tracy, Ellen; Pocklington, Patricia; Crowley, Roger D.; Williams, Urban P.; Gregory Janes, G.

2014-12-01

This paper describes effects of drilling with water and synthetic-based drilling muds on benthic macro-invertebrates over 10 years at the Terra Nova offshore oil development. As such, the paper provides insight on the effects of relatively new synthetic-based drilling muds (SBMs), and makes an important contribution to our understanding of the long-term chronic effects of drilling on benthic communities. The Terra Nova Field is located approximately 350 km offshore on the Grand Banks of Newfoundland (Canada). Sediment and invertebrate samples were collected in 1997 (baseline) prior to drilling, and subsequently in 2000, 2001, 2002, 2004, 2006, 2008 and 2010. Approximately 50 stations were sampled in each year at distances of less than 1 to approximately 20 km from drill centres. Summary benthic invertebrate community measures examined were total abundance, biomass, richness, diversity and multivariate measures of community composition based on non-Metric Dimensional Scaling (nMDS). Decreases in abundance, biomass and richness were noted at one station located nearest (0.14 km) to a drill centre in some environmental effects monitoring (EEM) years. These decreases coincided with higher levels of tracers of drill muds in sediments (barium and >C10-C21 hydrocarbons). Abundances of selected individual taxa were also examined to help interpret responses when project-related effects on summary measures occurred. Enrichment effects on some tolerant taxa (e.g., the polychaete family Phyllodocidae and the bivalve family Tellinidae) and decreased abundances of sensitive taxa (e.g., the polychaete families Orbiniidae and Paraonidae) were detected to within approximately 1-2 km from discharge source. Lagged responses three to five years after drilling started were noted for Phyllodocidae and Tellinidae, suggesting chronic or indirect effects. Overall, results of benthic community analyses at Terra Nova indicate that effects on summary measures of community composition were spatially limited but, as seen elsewhere, some taxa were more sensitive to drilling discharges.

Fluorescent protein-mediated colour polymorphism in reef corals: multicopy genes extend the adaptation/acclimatization potential to variable light environments.

PubMed

Gittins, John R; D'Angelo, Cecilia; Oswald, Franz; Edwards, Richard J; Wiedenmann, Jörg

2015-01-01

The genomic framework that enables corals to adjust to unfavourable conditions is crucial for coral reef survival in a rapidly changing climate. We have explored the striking intraspecific variability in the expression of coral pigments from the green fluorescent protein (GFP) family to elucidate the genomic basis for the plasticity of stress responses among reef corals. We show that multicopy genes can greatly increase the dynamic range over which corals can modulate transcript levels in response to the light environment. Using the red fluorescent protein amilFP597 in the coral Acropora millepora as a model, we demonstrate that its expression increases with light intensity, but both the minimal and maximal gene transcript levels vary markedly among colour morphs. The pigment concentration in the tissue of different morphs is strongly correlated with the number of gene copies with a particular promoter type. These findings indicate that colour polymorphism in reef corals can be caused by the environmentally regulated expression of multicopy genes. High-level expression of amilFP597 is correlated with reduced photodamage of zooxanthellae under acute light stress, supporting a photoprotective function of this pigment. The cluster of light-regulated pigment genes can enable corals to invest either in expensive high-level pigmentation, offering benefits under light stress, or to rely on low tissue pigment concentrations and use the conserved resources for other purposes, which is preferable in less light-exposed environments. The genomic framework described here allows corals to pursue different strategies to succeed in habitats with highly variable light stress levels. In summary, our results suggest that the intraspecific plasticity of reef corals' stress responses is larger than previously thought. © 2014 The Authors Molecular Ecology Published by John Wiley & Sons Ltd.

TRI Relative Risk-Based Environmental Indicators: Summary of Comments Received on the Draft 1992 Methodology and Responses to Comment, May 1997

EPA Pesticide Factsheets

This document contains general comments on the original Indicators methodology, the toxicity weighting, the chronic ecological indicator and other issues. OPPT's responses and proposed changes are also discussed.

Counterregulatory Responses to Hypoglycemia Differ between Glimepiride and Glyburide in Non Diabetic Individuals

PubMed Central

Joy, Nino G.; Tate, Donna B.; Davis, Stephen N.

2015-01-01

Objective Reported rates of hypoglycemia in patients with type 2 diabetes mellitus are lower with glimepiride as compared to glyburide. The aim of this study was to determine whether physiologic differences in counterregulatory neuroendocrine and metabolic mechanisms during hypoglycemia provide a basis for the observed clinical differences between glimepiride and glyburide. Research Design and Methods Non-diabetic volunteers (age 38±2 yrs, BMI 26±1kg/m2) were studied in a single-blind fashion during separate 2 day randomized protocols consisting of 2 hr hyperinsulinemic (9pmol/kg/min) euglycemic (4.9±0.1mmol) and hypoglycemic (2.9±0.1mmol/L) clamps. Individuals received biologically equivalent doses of glimepiride (4mg) or glyburide (10mg) 1 hr prior to each glucose clamp (n=11) as well as a control group of placebo studies. Glucose kinetics were calculated using D-Glucose-6-6d2. Results Insulin and C-peptide levels were increased (p<0.05) during euglycemia in both sulfonylurea groups as compared to placebo. However, despite equivalent hypoglycemia, insulin and C-peptide levels were higher (p<0.05) only after glyburide. Glucagon responses and endogenous glucose production (EGP) were decreased (p<0.05) during hypoglycemia following glyburide administration as compared to glimepiride. Glyburide reduced (p<0.05) norepinephrine responses during euglycemic clamps. In addition combined epinephrine and norepinephrine responses during hypoglycemia were reduced (p<0.05) following glyburide as compared to placebo. Leptin levels fell by a greater amount (p<0.05) during hypoglycemia with both sulfonylureas as compared to placebo. Conclusions In summary, glimepiride and glyburide can both similarly increase insulin and C-peptide levels during hyperinsulinemic euglycemia. However, during moderate hyperinsulinemic hypoglycemia (2.9mmol/L) glyburide resulted in increased C-peptide and insulin, but blunted glucagon, sympathetic nervous system and EGP responses. We conclude that glyburide can acutely reduce key neuroendocrine and metabolic counterregulatory defenses during hypoglycemia in healthy individuals. PMID:25765720

Counterregulatory responses to hypoglycemia differ between glimepiride and glyburide in non diabetic individuals.

PubMed

Joy, Nino G; Tate, Donna B; Davis, Stephen N

2015-06-01

Reported rates of hypoglycemia in patients with type 2 diabetes mellitus are lower with glimepiride as compared to glyburide. The aim of this study was to determine whether physiologic differences in counterregulatory neuroendocrine and metabolic mechanisms during hypoglycemia provide a basis for the observed clinical differences between glimepiride and glyburide. Non-diabetic volunteers (age 38±2years, BMI 26±1kg/m(2)) were studied in a single-blind fashion during separate 2day randomized protocols consisting of 2h hyperinsulinemic (9pmol/kg/min) euglycemic (4.9±0.1mmol) and hypoglycemic (2.9±0.1mmol/L) clamps. Individuals received biologically equivalent doses of glimepiride (4mg) or glyburide (10mg) 1h prior to each glucose clamp (n=11) as well as a control group of placebo studies. Glucose kinetics were calculated using D-Glucose-6-6d2. Insulin and C-peptide levels were increased (p<0.05) during euglycemia in both sulfonylurea groups as compared to placebo. However, despite equivalent hypoglycemia, insulin and C-peptide levels were higher (p<0.05) only after glyburide. Glucagon responses and endogenous glucose production (EGP) were decreased (p<0.05) during hypoglycemia following glyburide administration as compared to glimepiride. Glyburide reduced (p<0.05) norepinephrine responses during euglycemic clamps. In addition combined epinephrine and norepinephrine responses during hypoglycemia were reduced (p<0.05) following glyburide as compared to placebo. Leptin levels fell by a greater amount (p<0.05) during hypoglycemia with both sulfonylureas as compared to placebo. In summary, glimepiride and glyburide can both similarly increase insulin and C-peptide levels during hyperinsulinemic euglycemia. However, during moderate hyperinsulinemic hypoglycemia (2.9mmol/L) glyburide resulted in increased C-peptide and insulin, but blunted glucagon, sympathetic nervous system and EGP responses. We conclude that glyburide can acutely reduce key neuroendocrine and metabolic counterregulatory defenses during hypoglycemia in healthy individuals. Copyright © 2015. Published by Elsevier Inc.

Understanding Summary Statistics and Graphical Techniques to Compare Michael Jordan versus LeBron James

ERIC Educational Resources Information Center

Williams, Immanuel James; Williams, Kelley Kim

2016-01-01

Understanding summary statistics and graphical techniques are building blocks to comprehending concepts beyond basic statistics. It's known that motivated students perform better in school. Using examples that students find engaging allows them to understand the concepts at a deeper level.

ENGULFMENT OF APOPTOTIC CELLS BY MACROPHAGES: A ROLE OF MICRO-RNA-21 IN THE RESOLUTION OF WOUND INFLAMMATION1

PubMed Central

Das, Amitava; Ganesh, Kasturi; Khanna, Savita; Sen, Chandan K.; Roy, Sashwati

2014-01-01

SUMMARY At an injury-site, efficient clearance of apoptotic cells by wound macrophages or efferocytosis is a pre-requisite for the timely resolution of inflammation. Emerging evidence indicates that miR-21 may regulate the inflammatory response. In this work, we sought to elucidate the significance of miR-21 in the regulation of efferocytosis mediated suppression of innate immune response, a key process implicated in resolving inflammation following injury. An increased expression of inducible miR-21 was noted in post-efferocytotic peripheral blood monocyte-derived macrophages (MDM). Such induction of miR-21 was associated with silencing of its target genes PTEN and PDCD4. Successful efferocytosis of apoptotic cells by MDM resulted in the suppression of LPS-induced NF-κB activation and TNFα expression. Interestingly, bolstering of miR-21 levels alone using miR mimic resulted in significant suppression of LPS-induced TNFα expression and NFκB activation. We report that efferocytosis-induced miR-21, by silencing PTEN and GSK3β, tempers LPS-induced inflammatory response. Macrophage efferocytosis is known to trigger the release of anti-inflammatory cytokine IL-10. This study demonstrates that following successful efferocytosis, miR-21 induction in macrophages silence PDCD4 favoring cJun-AP1 activity which in turn results in elevated production of anti-inflammatory IL-10. In summary, this work provides direct evidence implicating miRNA in the process of turning-on an anti-inflammatory phenotype in the post-efferocytotic macrophage. Elevated macrophage miR-21 promotes efferocytosis and silences target genes PTEN and PDCD4 which in turn accounts for a net anti-inflammatory phenotype. Findings of this study highlight the significance of miRNAs in the resolution of wound inflammation. PMID:24391209

Plasma apelin levels in obstructive sleep apnea and the effect of continuous positive airway pressure therapy.

PubMed

Henley, David E; Buchanan, Fiona; Gibson, Rosemary; Douthwaite, Jennie A; Wood, Susan A; Woltersdorf, Wolfram W; Catterall, James R; Lightman, Stafford L

2009-10-01

Apelin is a peptide hormone with cardiovascular and glucose homeostasis properties, and obstructive sleep apnea (OSA) is complicated by cardiovascular and metabolic comorbidities. Plasma apelin has not been previously assessed in OSA. We investigated the response of plasma apelin to a 2-h 75 g oral glucose tolerance test (OGTT) and the effect of 3 months compliant continuous positive airway pressure (CPAP) therapy in 15 obese males with newly diagnosed OSA. Plasma apelin and serum cortisol were recorded 10 minutely, while serum insulin and glucose were measured 30 minutely. Ten subjects had plasma apelin measured at intervals across a 24-h period to investigate for circadian variation in apelin levels, and this was repeated following 3 months compliant CPAP therapy. Fasting (0.342+/-0.038 vs 0.288+/-0.024 ng/ml, P=0.04), 30 min (0.399+/-0.035 vs 0.312+/-0.036 ng/ml, P=0.007) and 120 min (0.402+/-0.030 vs 0.259+/-0.024 ng/ml, P<0.001) apelin levels were reduced following CPAP. The area under curve for apelin OGTT response was lower post-CPAP (44.1+/-3.3 vs 35.8+/-2.3 ng/ml per min, P<0.001). Mean OGTT apelin levels showed a significant treatment effect (P=0.006) and a time effect (P<0.001), and the effect of time was different pre- versus post-CPAP (P=0.005). No significant variability in apelin levels existed across the 24-h period at diagnosis. Lower levels were evident overnight following treatment (P=0.004). Improvements in insulin and glucose parameters and reduced cortisol levels were found post-CPAP. In summary, untreated OSA was associated with elevated plasma apelin levels, altered apelin secretory dynamics in response to oral glucose and lack of an apparent circadian variability, which was restored following CPAP.

Lipid body accumulation alters calcium signaling dynamics in immune cells

PubMed Central

Greineisen, William E.; Speck, Mark; Shimoda, Lori M.N.; Sung, Carl; Phan, Nolwenn; Maaetoft-Udsen, Kristina; Stokes, Alexander J.; Turner, Helen

2014-01-01

Summary There is well-established variability in the numbers of lipid bodies (LB) in macrophages, eosinophils, and neutrophils. Similarly to the steatosis observed in adipocytes and hepatocytes during hyperinsulinemia and nutrient overload, immune cell LB hyper-accumulate in response to bacterial and parasitic infection and inflammatory presentations. Recently we described that hyperinsulinemia, both in vitro and in vivo, drives steatosis and phenotypic changes in primary and transformed mast cells and basophils. LB reach high numbers in these steatotic cytosols, and here we propose that they could dramatically impact the transcytoplasmic signaling pathways. We compared calcium release and influx responses at the population and single cell level in normal and steatotic model mast cells. At the population level, all aspects of FcεRI-dependent calcium mobilization, as well as activation of calcium-dependent downstream signalling targets such as NFATC1 phosphorylation are suppressed. At the single cell level, we demonstrate that LB are both sources and sinks of calcium following FcεRI cross-linking. Unbiased analysis of the impact of the presence of LB on the rate of trans-cytoplasmic calcium signals suggest that LB enrichment accelerates calcium propagation, which may reflect a Bernoulli effect. LB abundance thus impacts this fundamental signalling pathway and its downstream targets. PMID:25016314

Modification of smoke toxicant yields alters the effects of cigarette smoke extracts on endothelial migration: an in vitro study using a cardiovascular disease model.

PubMed

Fearon, Ian M; Acheampong, Daniel O; Bishop, Emma

2012-01-01

Endothelial damage plays a key role in atherosclerosis and this is impacted upon by numerous risk factors including cigarette smoking. A potential measure to reduce the cardiovascular burden associated with smoking is to reduce smoke toxicant exposure. In an in vitro endothelial damage repair assay, endothelial cell migration was inhibited by cigarette smoke particulate matter (PM) generated from several cigarette types. This inhibition was reduced when cells were exposed to PM from an experimental cigarette with reduced smoke toxicant levels. As a number of toxicants induce oxidative stress and since oxidative stress may link cigarette smoke and endothelial damage, we hypothesized that PM effects were dependent on elevated cellular oxidants. However, although PM-induced cellular oxidant production could be inhibited by ascorbic acid or n-acetylcysteine, both these antioxidants were without effect on migration responses to PM. Furthermore, reactive oxygen species production, as indicated by dihydroethidium fluorescence, was not different in cells exposed to smoke from cigarettes with different toxicant levels. In summary, our data demonstrate that a cardiovascular disease-related biological response may be modified when cells are exposed to smoke containing different levels of toxicants. This appeared independent of the induction of oxidative stress.

A multivariate spatial mixture model for areal data: examining regional differences in standardized test scores

PubMed Central

Neelon, Brian; Gelfand, Alan E.; Miranda, Marie Lynn

2013-01-01

Summary Researchers in the health and social sciences often wish to examine joint spatial patterns for two or more related outcomes. Examples include infant birth weight and gestational length, psychosocial and behavioral indices, and educational test scores from different cognitive domains. We propose a multivariate spatial mixture model for the joint analysis of continuous individual-level outcomes that are referenced to areal units. The responses are modeled as a finite mixture of multivariate normals, which accommodates a wide range of marginal response distributions and allows investigators to examine covariate effects within subpopulations of interest. The model has a hierarchical structure built at the individual level (i.e., individuals are nested within areal units), and thus incorporates both individual- and areal-level predictors as well as spatial random effects for each mixture component. Conditional autoregressive (CAR) priors on the random effects provide spatial smoothing and allow the shape of the multivariate distribution to vary flexibly across geographic regions. We adopt a Bayesian modeling approach and develop an efficient Markov chain Monte Carlo model fitting algorithm that relies primarily on closed-form full conditionals. We use the model to explore geographic patterns in end-of-grade math and reading test scores among school-age children in North Carolina. PMID:26401059

CREBH Maintains Circadian Glucose Homeostasis by Regulating Hepatic Glycogenolysis and Gluconeogenesis.

PubMed

Kim, Hyunbae; Zheng, Ze; Walker, Paul D; Kapatos, Gregory; Zhang, Kezhong

2017-07-15

Cyclic AMP-responsive element binding protein, hepatocyte specific (CREBH), is a liver-enriched, endoplasmic reticulum-tethered transcription factor known to regulate the hepatic acute-phase response and lipid homeostasis. In this study, we demonstrate that CREBH functions as a circadian transcriptional regulator that plays major roles in maintaining glucose homeostasis. The proteolytic cleavage and posttranslational acetylation modification of CREBH are regulated by the circadian clock. Functionally, CREBH is required in order to maintain circadian homeostasis of hepatic glycogen storage and blood glucose levels. CREBH regulates the rhythmic expression of the genes encoding the rate-limiting enzymes for glycogenolysis and gluconeogenesis, including liver glycogen phosphorylase (PYGL), phosphoenolpyruvate carboxykinase 1 (PCK1), and the glucose-6-phosphatase catalytic subunit (G6PC). CREBH interacts with peroxisome proliferator-activated receptor α (PPARα) to synergize its transcriptional activities in hepatic gluconeogenesis. The acetylation of CREBH at lysine residue 294 controls CREBH-PPARα interaction and synergy in regulating hepatic glucose metabolism in mice. CREBH deficiency leads to reduced blood glucose levels but increases hepatic glycogen levels during the daytime or upon fasting. In summary, our studies revealed that CREBH functions as a key metabolic regulator that controls glucose homeostasis across the circadian cycle or under metabolic stress. Copyright © 2017 American Society for Microbiology.

CREBH Maintains Circadian Glucose Homeostasis by Regulating Hepatic Glycogenolysis and Gluconeogenesis

PubMed Central

Kim, Hyunbae; Zheng, Ze; Walker, Paul D.; Kapatos, Gregory

2017-01-01

ABSTRACT Cyclic AMP-responsive element binding protein, hepatocyte specific (CREBH), is a liver-enriched, endoplasmic reticulum-tethered transcription factor known to regulate the hepatic acute-phase response and lipid homeostasis. In this study, we demonstrate that CREBH functions as a circadian transcriptional regulator that plays major roles in maintaining glucose homeostasis. The proteolytic cleavage and posttranslational acetylation modification of CREBH are regulated by the circadian clock. Functionally, CREBH is required in order to maintain circadian homeostasis of hepatic glycogen storage and blood glucose levels. CREBH regulates the rhythmic expression of the genes encoding the rate-limiting enzymes for glycogenolysis and gluconeogenesis, including liver glycogen phosphorylase (PYGL), phosphoenolpyruvate carboxykinase 1 (PCK1), and the glucose-6-phosphatase catalytic subunit (G6PC). CREBH interacts with peroxisome proliferator-activated receptor α (PPARα) to synergize its transcriptional activities in hepatic gluconeogenesis. The acetylation of CREBH at lysine residue 294 controls CREBH-PPARα interaction and synergy in regulating hepatic glucose metabolism in mice. CREBH deficiency leads to reduced blood glucose levels but increases hepatic glycogen levels during the daytime or upon fasting. In summary, our studies revealed that CREBH functions as a key metabolic regulator that controls glucose homeostasis across the circadian cycle or under metabolic stress. PMID:28461393

IRS and TOR nutrient-signaling pathways act via juvenile hormone to influence honey bee caste fate

PubMed Central

Mutti, Navdeep S.; Dolezal, Adam G.; Wolschin, Florian; Mutti, Jasdeep S.; Gill, Kulvinder S.; Amdam, Gro V.

2011-01-01

SUMMARY Regardless of genetic makeup, a female honey bee becomes a queen or worker depending on the food she receives as a larva. For decades, it has been known that nutrition and juvenile hormone (JH) signaling determine the caste fate of the individual bee. However, it is still largely unclear how these factors are connected. To address this question, we suppressed nutrient sensing by RNA interference (RNAi)-mediated gene knockdown of IRS (insulin receptor substrate) and TOR (target of rapamycin) in larvae reared on queen diet. The treatments affected several layers of organismal organization that could play a role in the response to differential nutrition between castes. These include transcript profiles, proteomic patterns, lipid levels, DNA methylation response and morphological features. Most importantly, gene knockdown abolished a JH peak that signals queen development and resulted in a worker phenotype. Application of JH rescued the queen phenotype in either knockdown, which demonstrates that the larval response to JH remains intact and can drive normal developmental plasticity even when IRS or TOR transcript levels are reduced. We discuss our results in the context of other recent findings on honey bee caste and development and propose that IRS is an alternative substrate for the Egfr (epidermal growth factor receptor) in honey bees. Overall, our study describes how the interplay of nutritional and hormonal signals affects many levels of organismal organization to build different phenotypes from identical genotypes. PMID:22071189

Evaluation of the National Gap Analysis Program (GAP): survey of users of GAP data: report to respondents

USGS Publications Warehouse

Ratz, Joan M.

2014-01-01

This report provides a summary of responses to the questions included in a survey of individuals who use or have used data created and provided by the U.S. Geological Survey National Gap Analysis Program (GAP). The survey was commissioned by the GAP main office and was conducted by U.S. Geological Survey personnel in the Policy Analysis and Science Assistance branch. The data collection process started on September 18, 2012, and ended on November 9, 2012. The dataset includes the responses from 359 individuals. The adjusted response rate for the survey was 35 percent. This report provides a summary of results for the survey questions in the order in which the questions were asked. The text of comments provided by respondents to open-ended questions is provided.

Physician capability to electronically exchange clinical information, 2011.

PubMed

Patel, Vaishali; Swain, Matthew J; King, Jennifer; Furukawa, Michael F

2013-10-01

To provide national estimates of physician capability to electronically share clinical information with other providers and to describe variation in exchange capability across states and electronic health record (EHR) vendors using the 2011 National Ambulatory Medical Care Survey Electronic Medical Record Supplement. Survey of a nationally representative sample of nonfederal office-based physicians who provide direct patient care. The survey was administered by mail with telephone follow-up and had a 61% weighted response rate. The overall sample consisted of 4326 respondents. We calculated estimates of electronic exchange capability at the national and state levels, and applied multivariate analyses to examine the association between the capability to exchange different types of clinical information and physician and practice characteristics. In 2011, 55% of physicians had computerized capability to send prescriptions electronically; 67% had the capability to view lab results electronically; 42% were able to incorporate lab results into their EHR; 35% were able to send lab orders electronically; and, 31% exchanged patient clinical summaries with other providers. The strongest predictor of exchange capability is adoption of an EHR. However, substantial variation exists across geography and EHR vendors in exchange capability, especially electronic exchange of clinical summaries. In 2011, a majority of office-based physicians could exchange lab and medication data, and approximately one-third could exchange clinical summaries with patients or other providers. EHRs serve as a key mechanism by which physicians can exchange clinical data, though physicians' capability to exchange varies by vendor and by state.

Volcanism/tectonics working group summary

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

Kovach, L.A.

1995-09-01

This article is a summary of the proceedings of a group discussion which took place at the Workshop on the Role of Natural Analogs in Geologic Disposal of High-Level Nuclear Waste in San Antonio, Texas on July 22-25, 1991. The working group concentrated on the subject of the impacts of earthquakes, fault rupture, and volcanic eruption on the underground repository disposal of high-level radioactive wastes. The tectonics and seismic history of the Yucca Mountain site in Nevada is discussed and geologic analogs to that site are described.

A Study of the Extent and Effect of English Language Training for Refugees. Phase One: Results of a Comprehensive Mail Survey. Executive Summary.

ERIC Educational Resources Information Center

Northwest Regional Educational Lab., Portland, OR. Office of Research and Evaluation Services.

Results of a national survey of regional, state, and local agencies administering English language training programs for refugees, the first phase of a larger study of the training programs, are reported. The executive summary outlines the responses from 8 regional, 36 state, and 232 local agencies on four topics: (1) the nature and extent of…

Mass Media Impact on Learning. 1978 Summary Report of the Annual Lake Okoboji Educational Media Leadership Conference (24th, Milford, Iowa, August 14-19, 1978).

ERIC Educational Resources Information Center

Iowa Univ., Iowa City. Audiovisual Center.

This summary report of the annual conference includes statements of participant concerns prepared for the planning committee, the keynote address on the impact of mass media on education by Nicholas Johnson with responses by Minaruth Galey and Jon Dunn, and reports from the groups which studied the seven subtopics identified in general sessions:…

Research and Technology Operating Plan. Summary: Fiscal year 1976 research and technology program

NASA Technical Reports Server (NTRS)

1976-01-01

A compilation of the summary portions of each of the Research and Technology Operating Plans (RTOP) used for management review and control of research currently in progress throughout NASA was presented. The document is arranged in five sections. The first one contains citations and abstracts of the RTOP. This is followed by four indexes: subject, technical monitor, responsible NASA organization, and RTOP number.

78 FR 20094 - Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-03

... households. Annual Burden Hours: 10,000. Number of Respondents: 60,000. Responses per Respondent: 1. Average Burden per Response: 10 minutes. Frequency: On occasion. SUPPLEMENTARY INFORMATION: Summary of... collection instruments, please write to HQ USMEPCOM Program Analysis and Evaluation Directorate, ATTN: Ms. M...

Aeroelastic Stability and Response of Rotating Structures

NASA Technical Reports Server (NTRS)

Keith, Theo G., Jr.; Reddy, T. S. R.

1998-01-01

A summary of the work performed from 1996 to 1997 is presented. More details can be found in the cited references. This grant led to the development of aeroelastic analyses methods for predicting flutter and forced response in fans, compressors, and turbines using computational

Immunoprotective responses of T helper type 1 stimulatory protein‐S‐adenosyl‐L‐homocysteine hydrolase against experimental visceral leishmaniasis

PubMed Central

Khare, P.; Jaiswal, A. K.; Tripathi, C. D. P.; Sundar, S.

2016-01-01

Summary It is well known that a patient in clinical remission of visceral leishmaniasis (VL) remains immune to reinfection, which provides a rationale for the feasibility of a vaccine against this deadly disease. In earlier studies, observation of significant cellular responses in treated Leishmania patients as well as in hamsters against leishmanial antigens from different fractions led to its further proteomic characterization, wherein S‐adenosyl‐L‐homocysteine hydrolase (AdoHcy) was identified as a helper type 1 (Th1) stimulatory protein. The present study includes immunological characterization of this protein, its cellular responses [lymphoproliferation, nitric oxide (NO) production and cytokine responses] in treated Leishmania‐infected hamsters and patients as well as prophylactic efficacy against Leishmania challenge in hamsters and the immune responses generated thereof. Significantly higher cellular responses were noticed against recombinant L. donovani S‐adenosyl‐L‐homocysteine hydrolase (rLdAdoHcy) compared to soluble L. donovani antigen in treated samples. Moreover, stimulation of peripheral blood mononuclear cells with rLdAdoHcy up‐regulated the levels of interferon (IFN)‐γ, interleukin (IL)−12 and down‐regulated IL‐10. Furthermore, vaccination with rLdAdoHcy generated perceptible delayed‐type hypersensitivity response and exerted considerably good prophylactic efficacy (∼70% inhibition) against L. donovani challenge. The efficacy was confirmed by the increased expression levels of inducible NO synthase and Th1‐type cytokines, IFN‐γ and IL‐12 and down‐regulation of IL‐4, IL‐10 and transforming growth factor (TGF)‐β. The results indicate the potentiality of rLdAdoHcy protein as a suitable vaccine candidate against VL. PMID:26898994

Genetic predictors of response to serotonergic and noradrenergic antidepressants in major depressive disorder: a genome-wide analysis of individual-level data and a meta-analysis.

PubMed

Tansey, Katherine E; Guipponi, Michel; Perroud, Nader; Bondolfi, Guido; Domenici, Enrico; Evans, David; Hall, Stephanie K; Hauser, Joanna; Henigsberg, Neven; Hu, Xiaolan; Jerman, Borut; Maier, Wolfgang; Mors, Ole; O'Donovan, Michael; Peters, Tim J; Placentino, Anna; Rietschel, Marcella; Souery, Daniel; Aitchison, Katherine J; Craig, Ian; Farmer, Anne; Wendland, Jens R; Malafosse, Alain; Holmans, Peter; Lewis, Glyn; Lewis, Cathryn M; Stensbøl, Tine Bryan; Kapur, Shitij; McGuffin, Peter; Uher, Rudolf

2012-01-01

It has been suggested that outcomes of antidepressant treatment for major depressive disorder could be significantly improved if treatment choice is informed by genetic data. This study aims to test the hypothesis that common genetic variants can predict response to antidepressants in a clinically meaningful way. The NEWMEDS consortium, an academia-industry partnership, assembled a database of over 2,000 European-ancestry individuals with major depressive disorder, prospectively measured treatment outcomes with serotonin reuptake inhibiting or noradrenaline reuptake inhibiting antidepressants and available genetic samples from five studies (three randomized controlled trials, one part-randomized controlled trial, and one treatment cohort study). After quality control, a dataset of 1,790 individuals with high-quality genome-wide genotyping provided adequate power to test the hypotheses that antidepressant response or a clinically significant differential response to the two classes of antidepressants could be predicted from a single common genetic polymorphism. None of the more than half million genetic markers significantly predicted response to antidepressants overall, serotonin reuptake inhibitors, or noradrenaline reuptake inhibitors, or differential response to the two types of antidepressants (genome-wide significance p<5×10(-8)). No biological pathways were significantly overrepresented in the results. No significant associations (genome-wide significance p<5×10(-8)) were detected in a meta-analysis of NEWMEDS and another large sample (STAR*D), with 2,897 individuals in total. Polygenic scoring found no convergence among multiple associations in NEWMEDS and STAR*D. No single common genetic variant was associated with antidepressant response at a clinically relevant level in a European-ancestry cohort. Effects specific to particular antidepressant drugs could not be investigated in the current study. Please see later in the article for the Editors' Summary.

Assessing the clinical utility of agoraphobia in the context of panic disorder.

PubMed

Schmidt, Norman B; Cromer, Kiara R

2008-01-01

In the DSM-IV, a panic disorder (PD) diagnosis includes specification of agoraphobia, which is primarily an index of situational avoidance due to fear of panic. No other anxiety diagnosis requires specification of level of avoidance. This raises the question as to whether agoraphobia provides unique information beyond the core features of PD (i.e., panic attacks and panic-related worry). The incremental validity of agoraphobia, defined using DSM-IV specifiers versus level of situational avoidance, was examined in relation to the expression and treatment of PD (N=146). Analyses indicate that agoraphobia status adds uniquely to the prediction of PD symptoms, impairment, and response to treatment. However, level of situational avoidance, defined either as a continuous or dichotomous variable, appears to have greater utility compared to the DSM-IV method of classifying agoraphobia. In summary, the agoraphobia specifier seems to have clinical utility but this could be improved by focusing on a dimensional assessment of situational avoidance.

Body mass index had different effects on premenopausal and postmenopausal breast cancer risks: a dose-response meta-analysis with 3,318,796 subjects from 31 cohort studies.

PubMed

Chen, Yanzi; Liu, Li; Zhou, Quan; Imam, Mustapha Umar; Cai, Jialin; Wang, Yaxuan; Qi, Minjie; Sun, Panpan; Ping, Zhiguang; Fu, Xiaoli

2017-12-08

There is sufficient evidence supporting a relationship between increased body mass index (BMI) and an increased risk for breast cancer among postmenopausal women. However, most studies have found a decreased risk for premenopausal breast cancer. This study was conducted to find out the different effects of BMI on the risk of breast cancer among premenopausal and postmenopausal women, and explore the potential factors that influence the associations. A dose-response meta-analysis with 3,318,796 participants from 31 articles was conducted. Cohort studies that included BMI and corresponding breast cancer risk were selected through various databases including PubMed, Medline, Web of Science, the China National Knowledge Infrastructure (CNKI) and Chinese Scientific Journals (VIP). Random effects models were used for analyzing the data. The summary relative risks (RRs) were 1.33 (95%CI: 1.20-1.48) and 0.94(95%CI: 0.80-1.11) among postmenopausal and premenopausal women, respectively. The dose-response meta-analysis indicated a positive non-linear association between BMI and breast cancer risk among postmenopausal women, and compared to the mean level of the normal BMI category (21.5 kg/m 2 ) the RR in total postmenopausal women were1.03 (95% CI: 1.02-1.05) per 1 kg/m 2 increment. However, no statistically significant association among total premenopausal women was detected. In subgroup analysis among European premenopausal women, the summary RR was 0.79(95%CI: 0.70-0.88). The non-linear relationship showed a negative non-linear association between BMI and breast cancer risk among European premenopausal women. When compared to the mean level of the normal BMI category, the RRs were 0.98 (95%CI: 0.96-1.00) per 1 kg/m 2 increment, respectively. In line with previous studies BMI had different effects on pre-menopausal and postmenopausal breast cancer risk. However, contrary to previous studies, a high BMI was not associated with decreased risk in total pre-menopausal women. More research is needed to better understand these differences.

2005-06 NCAA[R] Gender-Equity Report

ERIC Educational Resources Information Center

DeHass, Denise

2008-01-01

This report provides summary information concerning personnel, revenues, expenses and other comparative variables of men's and women's intercollegiate athletics programs at NCAA member institutions for the 2005-2006 fiscal year. The summary information may be used to help track gender-equity issues at the collegiate level. This report is the…

Summary of Development as a Reflective Practitioner

ERIC Educational Resources Information Center

Quan, Hong; Yang, Shihua; Chen, Honglin

2010-01-01

This paper is a summary which explores the effectiveness and evaluation of my development as a reflective practitioner. It focuses on development with two useful theories about learning and teaching. They are about deep learning & surface learning and levels of teaching. Actually, when I put these theories to practice reflectively, the result…

Uncertainty analysis of trade-offs between multiple responses using hypervolume

DOE PAGES

Cao, Yongtao; Lu, Lu; Anderson-Cook, Christine M.

2017-08-04

When multiple responses are considered in process optimization, the degree to which they can be simultaneously optimized depends on the optimization objectives and the amount of trade-offs between the responses. The normalized hypervolume of the Pareto front is a useful summary to quantify the amount of trade-offs required to balance performance across the multiple responses. In order to quantify the impact of uncertainty of the estimated response surfaces and add realism to what future data to expect, 2 versions of the scaled normalized hypervolume of the Pareto front are presented. To demonstrate the variation of the hypervolume distributions, we exploremore » a case study for a chemical process involving 3 responses, each with a different type of optimization goal. Our results show that the global normalized hypervolume characterizes the proximity to the ideal results possible, while the instance-specific summary considers the richness of the front and the severity of trade-offs between alternatives. Furthermore, the 2 scaling schemes complement each other and highlight different features of the Pareto front and hence are useful to quantify what solutions are possible for simultaneous optimization of multiple responses.« less

Uncertainty analysis of trade-offs between multiple responses using hypervolume

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

Cao, Yongtao; Lu, Lu; Anderson-Cook, Christine M.

When multiple responses are considered in process optimization, the degree to which they can be simultaneously optimized depends on the optimization objectives and the amount of trade-offs between the responses. The normalized hypervolume of the Pareto front is a useful summary to quantify the amount of trade-offs required to balance performance across the multiple responses. In order to quantify the impact of uncertainty of the estimated response surfaces and add realism to what future data to expect, 2 versions of the scaled normalized hypervolume of the Pareto front are presented. To demonstrate the variation of the hypervolume distributions, we exploremore » a case study for a chemical process involving 3 responses, each with a different type of optimization goal. Our results show that the global normalized hypervolume characterizes the proximity to the ideal results possible, while the instance-specific summary considers the richness of the front and the severity of trade-offs between alternatives. Furthermore, the 2 scaling schemes complement each other and highlight different features of the Pareto front and hence are useful to quantify what solutions are possible for simultaneous optimization of multiple responses.« less

Dealing with missing standard deviation and mean values in meta-analysis of continuous outcomes: a systematic review.

PubMed

Weir, Christopher J; Butcher, Isabella; Assi, Valentina; Lewis, Stephanie C; Murray, Gordon D; Langhorne, Peter; Brady, Marian C

2018-03-07

Rigorous, informative meta-analyses rely on availability of appropriate summary statistics or individual participant data. For continuous outcomes, especially those with naturally skewed distributions, summary information on the mean or variability often goes unreported. While full reporting of original trial data is the ideal, we sought to identify methods for handling unreported mean or variability summary statistics in meta-analysis. We undertook two systematic literature reviews to identify methodological approaches used to deal with missing mean or variability summary statistics. Five electronic databases were searched, in addition to the Cochrane Colloquium abstract books and the Cochrane Statistics Methods Group mailing list archive. We also conducted cited reference searching and emailed topic experts to identify recent methodological developments. Details recorded included the description of the method, the information required to implement the method, any underlying assumptions and whether the method could be readily applied in standard statistical software. We provided a summary description of the methods identified, illustrating selected methods in example meta-analysis scenarios. For missing standard deviations (SDs), following screening of 503 articles, fifteen methods were identified in addition to those reported in a previous review. These included Bayesian hierarchical modelling at the meta-analysis level; summary statistic level imputation based on observed SD values from other trials in the meta-analysis; a practical approximation based on the range; and algebraic estimation of the SD based on other summary statistics. Following screening of 1124 articles for methods estimating the mean, one approximate Bayesian computation approach and three papers based on alternative summary statistics were identified. Illustrative meta-analyses showed that when replacing a missing SD the approximation using the range minimised loss of precision and generally performed better than omitting trials. When estimating missing means, a formula using the median, lower quartile and upper quartile performed best in preserving the precision of the meta-analysis findings, although in some scenarios, omitting trials gave superior results. Methods based on summary statistics (minimum, maximum, lower quartile, upper quartile, median) reported in the literature facilitate more comprehensive inclusion of randomised controlled trials with missing mean or variability summary statistics within meta-analyses.

Summary of methods for calculating dynamic lateral stability and response and for estimating aerodynamic stability derivatives

NASA Technical Reports Server (NTRS)

Campbell, John P; Mckinney, Marion O

1952-01-01

A summary of methods for making dynamic lateral stability and response calculations and for estimating the aerodynamic stability derivatives required for use in these calculations is presented. The processes of performing calculations of the time histories of lateral motions, of the period and damping of these motions, and of the lateral stability boundaries are presented as a series of simple straightforward steps. Existing methods for estimating the stability derivatives are summarized and, in some cases, simple new empirical formulas are presented. Detailed estimation methods are presented for low-subsonic-speed conditions but only a brief discussion and a list of references are given for transonic and supersonic speed conditions.

Interleukin-6 in the injured patient. Marker of injury or mediator of inflammation?

PubMed Central

Biffl, W L; Moore, E E; Moore, F A; Peterson, V M

1996-01-01

OBJECTIVE: The effects of interleukin (IL)-6 in the injured patient are examined in an attempt to clarify the potential pathophysiologic role of IL-6 in the response to injury. SUMMARY BACKGROUND DATA: Interleukin-6 is an integral cytokine mediator of the acute phase response to injury and infection. However, prolonged and excessive elevations of circulating IL-6 levels in patients after trauma, burns, and elective surgery have been associated with complications and mortality. The mechanistic role of IL-6 in mediating these effects is unclear. METHODS: A review of current literature is performed to summarize the origins, mechanisms of action, and biologic effects of IL-6 and to characterize the IL-6 response to injury. RESULTS: Interleukin-6 is a multifunctional cytokine expressed by a variety of cells after a multitude of stimuli, under complex regulatory control mechanisms. The IL-6 response to injury is uniquely consistent and related to the magnitude of the insult. Moreover, the early postinjury IL-6 response correlates with complications as well as mortality. CONCLUSIONS: Interleukin-6 appears to play an active role in the postinjury immune response, making it an attractive therapeutic target in attempts to control hyperinflammatory provoked organ injury. Images Figure 2. PMID:8916880

A NASA Spaceliner 100 Propulsion Oriented Technology Assessment

NASA Technical Reports Server (NTRS)

Dankhoff, W.; Dayton, K.; Levack, D.; Odom, P.; Rhodes, R.; Robinson, J.

2000-01-01

In response to a NASA request, the National Space Propulsion Synergy Team (SPST) team agreed to provide technical and programmatic support to NASA in formulating a Spaceliner 100 Technology Program. The SPST offered a broad cross-section of expertise and experience. Its membership consists of senior level, volunteer representatives from across government, industry, and academia. The purpose of this paper is to provide a summary of the SPST support of SL100, which culminated in a propulsion technologies assessment and prioritization workshop conducted at MSFC. The results of this workshop and the follow-up analysis are part of this report. Also included, is a review of some "lessons learned" that were solicited from the workshop participants.

"What Made Me Unhappy". Experiences of, and Responses to, Lifestyle Changes in Breast Cancer Patients

ERIC Educational Resources Information Center

Bitsika, Vicki; Sharpley, Christopher F.; Christie, David R. H.

2010-01-01

Sixteen breast cancer patients were interviewed about any lifestyle changes they had experienced and their reactions to those changes. Data were collected and analysed via content analysis and then summary tabulations of patient responses until replication of responses was verified across patients. Results indicated that most patients suffered a…

78 FR 9910 - Information Collection Being Submitted to the Office of Management and Budget for Review and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-12

... request for comments. SUMMARY: As part of its continuing effort to reduce paperwork burden and as required... forms of information technology; and ways to further reduce the information burden for small business... responses. Estimated Time Per Response: 30 sec (.0084 hours). Frequency of Response: One time reporting...

The first national clinical audit for rheumatoid arthritis.

PubMed

Firth, J; Snowden, N; Ledingham, J; Rivett, A; Galloway, J; Dennison, E M; MacPhie, E; Ide, Z; Rowe, I; Kandala, N; Jameson, K

The first national audit for rheumatoid and early inflammatory arthritis has benchmarked care for the first 3 months of follow-up activity from first presentation to a rheumatology service. Access to care, management of early rheumatoid arthritis and support for self care were measured against National Institute for Health and Care Excellence quality standards; impact of early arthritis and experience of care were measured using patient-reported outcome and experience measures. The results demonstrate delays in referral and accessing specialist care and the need for service improvement in treating to target, suppression of high levels of disease activity and support for self-care. Improvements in patient-reported outcomes within 3 months and high levels of overall satisfaction were reported but these results were affected by low response rates. This article presents a summary of the national data from the audit and discusses the implications for nursing practice.

Progress and Challenges Associated with the Development of Ricin Toxin Subunit Vaccines

PubMed Central

Vance, David J.; Mantis, Nicholas J.

2016-01-01

Summary The past several years have seen major advances in the development of a safe and efficacious ricin toxin vaccine, including the completion of two Phase I clinical trials with two different recombinant A subunit (RTA)-based vaccines: RiVax™ and RVEc™ adsorbed to aluminum salt adjuvant, as well as a non-human primate study demonstrating that parenteral immunization with RiVax elicits a serum antibody response that was sufficient to protect against a lethal dose aerosolized ricin exposure. One of the major obstacles moving forward is assessing vaccine efficacy in humans, when neither ricin-specific serum IgG endpoint titers nor toxin-neutralizing antibody levels are accepted as definitive predictors of protective immunity. In this review we summarize ongoing efforts to leverage recent advances in our understanding of RTA-antibody interactions at the structural level to develop novel assays to predict vaccine efficacy in humans. PMID:26998662

78 FR 77606 - Security Requirements for Facilities Storing Spent Nuclear Fuel

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-24

... regulatory basis; availability of responses to public comments. SUMMARY: The U.S. Nuclear Regulatory... to Carol Gallagher; telephone: 301-287- 3422; email: [email protected] . For technical... Nuclear Security and Incident Response, U.S. Nuclear Regulatory Commission, Washington, DC 20555-0001...

Thinning, Fertilization, and Crown Position Interact to Control Physiological Responses of Loblolly Pine

Treesearch

Zhenmin Tang; Jim L. Chambers; Suresh Guddanti; James P. Barnett

1999-01-01

Summary To examine physiological responses to thinning, fertilization, and crown position, we measured net photosynthesis (Pn), transpiration (E), vapor pressure difference (VPD), stomatal conductance (gs), and xylem pressure potential (Yl) between 0930 and 1130 h under ambient conditions in the...

Comparisons of the effect of naturally acquired maternal pertussis antibodies and antenatal vaccination induced maternal tetanus antibodies on infant's antibody secreting lymphocyte responses and circulating plasma antibody levels

PubMed Central

Ahmad, Shaikh Meshbahuddin; Alam, Md. Jahangir; Afsar, Md. Nure Alam; Huda, M. Nazmul; Kabir, Yearul; Qadri, Firdausi; Raqib, Rubhana; Stephensen, Charles B.

2016-01-01

ABSTRACT The goal of this study was to explore the effects of trans-placental tetanus toxoid (TT) and pertussis (PT) antibodies on an infant's response to vaccination in the context of antenatal immunization with tetanus but not with pertussis. 38 mothers received a single dose of TT vaccine during pregnancy. Infants received tetanus and pertussis vaccines at 6, 10 and 14 wk of age. TT and PT anti-IgG secretion by infant lymphocytes was measured at 15 wk. Plasma antibodies were measured at 6 wk (pre-vaccination), 15 wk and 1 y of age. Prior to vaccination, TT and PT antibody were detected in 94.6% and 15.2% of infants. At 15 wk anti-TT-IgG and anti-PT-IgG in plasma was increased by 7–9 fold over pre-vaccination levels, while at 1 y plasma anti-TT-IgG was decreased by approximately 5-fold from the peak and had returned to near the pre-vaccination level. At 1 y plasma anti-PT-IgG was decreased by 2-fold 1 yfrom the 15 wk level. However, 89.5% and 82.3% of infants at 1 y had protective levels of anti-TT and anti-PT IgG, respectively. Pre-vaccination plasma IgG levels were associated with lower vaccine-specific IgG secretion by infant lymphocytes at 15 wk (p < 0.10). This apparent inhibition was seen for anti-TT-IgG at both 15 wk (p < 0.05) and t 1 y (p < 0.10) of age. In summary, we report an apparent inhibitory effect of passively derived maternal antibody on an infants' own antibody response to the same vaccine. However, since the cut-off values for protective titers are low, infants had protective antibody levels throughout infancy. PMID:27176823

Torrejon AB, Madrid, Spain. revised uniform summary of surface weather observations (RUSSWO). parts a-f. Final report

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

Not Available

1978-10-03

This report is a six-part statistical summary of surface weather observations for Torrejon AB, Madrid Spain. It contains the following parts: (A) Weather Conditions; Atmospheric Phenomena; (B) Precipitation, Snowfall and Snow Depth (daily amounts and extreme values); (C) Surface winds; (D) Ceiling Versus Visibility; Sky Cover; (E) Psychrometric Summaries (daily maximum and minimum temperatures, extreme maximum and minimum temperatures, psychrometric summary of wet-bulb temperature depression versus dry-bulb temperature, means and standard deviations of dry-bulb, wet-bulb and dew-point temperatures and relative humidity); and (F) Pressure Summary (means, standard, deviations, and observation counts of station pressure and sea-level pressure). Data in thismore » report are presented in tabular form, in most cases in percentage frequency of occurrence or cumulative percentage frequency of occurrence tables.« less

Quantitative and qualitative analysis of student textbook summary writing

NASA Astrophysics Data System (ADS)

Demaree, Dedra; Allie, Saalih; Low, Michael; Taylor, Julian

2008-10-01

The majority of "special access" students at the University of Cape Town are second language English speakers for whom reading the physics textbook is daunting. As a strategy to encourage meaningful engagement with the text, students wrote textbook summaries due the day material was covered in class. The summaries were returned, and they could bring them or re-write them for use during their examinations. A framework was developed to analyze the summaries based on Waywood, defining three cognitive levels seen in mathematics journaling: recounting, summarizing, and dialoging. This framework was refined, expanded, and tested. Interviews with students were conducted for their views on summary writing and survey questions were included on their final exams. The study was carried out in the 2007 spring semester of the "Foundation Physics Course," a component of the special access program.

Noise Levels and Data Correction Analysis for Seven General Aviation Propeller Aircraft.

DTIC Science & Technology

1980-09-01

31-1 60 M, NORTH THRESHOLD RNWY. 13 DATE: JUNE 19,1978 EVENT EPNL DBA(M) DBD (M) OASPL PNL(M) PNLT(M) DUR(P) TC AEPNL * I APPROACH 2 87.2 78.7 85.6...DOT/TSC 10/18/78 SUMMARY NOISE LEVEL. DATA AS MEASURED * SITE NO. 31-2 2000 M. NORTH THRESHOLD RNWY. 13 DATE: JUNE 19,1978 EVENT EPNL DBA(M) DBD (M...DOT/TSC 11/13/78 SUMMARY NOISE LEVEL DATA AS MEASURED SITE NO, 31-3 3485 M, NORTH THRESHOLD RNWY. 13 DATE: JUNE 19P1978 EVENT EPNL DBA(M) DBD (M) OASPL

Aptamer-conjugated live human immune cell based biosensors for the accurate detection of C-reactive protein

NASA Astrophysics Data System (ADS)

Hwang, Jangsun; Seo, Youngmin; Jo, Yeonho; Son, Jaewoo; Choi, Jonghoon

2016-10-01

C-reactive protein (CRP) is a pentameric protein that is present in the bloodstream during inflammatory events, e.g., liver failure, leukemia, and/or bacterial infection. The level of CRP indicates the progress and prognosis of certain diseases; it is therefore necessary to measure CRP levels in the blood accurately. The normal concentration of CRP is reported to be 1-3 mg/L. Inflammatory events increase the level of CRP by up to 500 times; accordingly, CRP is a biomarker of acute inflammatory disease. In this study, we demonstrated the preparation of DNA aptamer-conjugated peripheral blood mononuclear cells (Apt-PBMCs) that specifically capture human CRP. Live PBMCs functionalized with aptamers could detect different levels of human CRP by producing immune complexes with reporter antibody. The binding behavior of Apt-PBMCs toward highly concentrated CRP sites was also investigated. The immune responses of Apt-PBMCs were evaluated by measuring TNF-alpha secretion after stimulating the PBMCs with lipopolysaccharides. In summary, engineered Apt-PBMCs have potential applications as live cell based biosensors and for in vitro tracing of CRP secretion sites.

Statistical summaries of ground-water level data collected in the Suwannee River Water Management District, 1948 to 1994

USGS Publications Warehouse

Collins, J.J.; Freeman, L.D.

1996-01-01

Since 1948, ground-water level data have beensystematically collected from selected wells in theSuwannee River Water Management District (SRWMD) by the U.S. Geological Survey (USGS),the SRWMD, and other agencies. Records of waterlevels in the SRWMD (fig. 1), collected by the USGS and SRWMD through 1990, and by the SRWMD from 1990 to 1994, have been published for many years in the USGS annual report series "Water Resources Data for Florida." However, no systematic statistical summaries of water levels in the SRWMD have been previously published. The need for such statistical summary data forevaluations of drought severity, ground-water supplyavailability, and minimum water levels for regulatory purposes increases daily as demands for ground-water usage increase. Also, much of the base flow of the Suwannee River is dependent upon ground water. As the population and demand for ground water for drinking water and irrigation purposes increase, the ability to quickly and easily predict trends in ground-water availability will become paramount. In response to this need, the USGS, in cooperation with the SRWMD, compiled this report. Ground-water sta tistics for 136 sites are presented as well as figures showing water levels that were measured in wells from 1948 through September 1994. In 1994, the SRWMD and the USGS began a long- term program of cooperative studies designed tobetter understand minimum and maximum streamflows and ground-water levels in the SRWMD. Minimum and maximum flows and levels are needed by the district to manage the surface- and ground-water resources of the SRWMD and to maintain or improve the various ecosystems. Data evaluation was a necessary first step in the long- term SRWMD ground-water investigations program, because basic statistics for ground-water levels are not included in the USGS annual data reports such as "Water Resources Data for Florida, Water Year 1994" (Fran klin and others, 1995). Statistics included in this report were generated using the USGS computer pro gram ADAPS (Automatic Data Processing System) to characterize normal ground-water levels and depar tures from normal. The report has been organized so that the statisti cal analyses of water levels in the wells are presentedfollowing this introductory material, a description ofthe hydrogeology in the study area, and a description of the statistics used to present the water-level data. Specifically, the report presents statistical analyses for each well, as appropriate, in the following manner: Description of the well.Hydrographs of ground-water levels for the period of record, for the last 10 years of record, and for the last 5 years of record. Graphs of maximum, minimum, and mean of monthly mean ground-water levels for wells with 5 or more years of record.Frequency hydrographs (25, 50, and 75 percent) of monthly mean ground-water levels for wells with 5 or more years of record. Water-level data and statistical plots are grouped by county and sorted within the county by ascendingsite identification number. Well locations are plottedon county maps preceding the well descriptions andhydrographs.

Response to a Treatment Summary and Care Plan Among Adult Survivors of Pediatric and Young Adult Cancer

PubMed Central

Spain, Peter D.; Oeffinger, Kevin C.; Candela, Joanne; McCabe, Mary; Ma, Xiaomei; Tonorezos, Emily S.

2012-01-01

Purpose: Survivors of pediatric and young adult cancer are at increased risk for treatment-related problems. Yet, few survivors receive risk-based care. The treatment summary and care plan are recommended to improve understanding of cancer treatment, potential late effects, and recommended screening. It is unknown whether survivors retain, understand, value, and disseminate the document, and whether it causes worry. Methods: We surveyed 111 adult survivors of pediatric and young adult cancer 1 to 6 weeks after receipt of a one-page treatment summary and care plan (response rate, 96%). Participants answered questions regarding retention, understanding, value, dissemination, concern, and preferences. Results: Participants were majority female (58%), college-educated (60%), diagnosed with cancer before age 21 (76%), on average 18 years from diagnosis (range, 2 to 50 years), and treated with radiation and chemotherapy (61%). Median age was 30 years (range, 18 to 65 years). A majority of participants stated that they understood the treatment summary (95%), retained the document (95%), and valued it (92%). A minority reported that the document caused concern (14%) or wanted more information than the form provided (20%). Although the time between receipt of the document and survey was brief, many described dissemination of the document to their personal circle (44%) or an outside provider (10 [33%] of 30 who saw an outside doctor). Conclusion: A one-page treatment summary and care plan was well-received and did not cause report of undue concern. Additional health-related information was requested by some, and dissemination to outside providers could be improved. PMID:22942816

Plasmodium falciparum Infection Status among Children with Schistosoma in Sub-Saharan Africa: A Systematic Review and Meta-analysis

PubMed Central

Degarege, Abraham; Degarege, Dawit; Veledar, Emir; Erko, Berhanu; Nacher, Mathieu; Beck-Sague, Consuelo M.; Madhivanan, Purnima

2016-01-01

Background It has been suggested that Schistosoma infection may be associated with Plasmodium falciparum infection or related reduction in haemoglobin level, but the nature of this interaction remains unclear. This systematic review synthesized evidence on the relationship of S. haematobium or S. mansoni infection with the occurrence of P. falciparum malaria, Plasmodium density and related reduction in haemoglobin level among children in sub-Saharan Africa (SSA). Methodology/Principal findings A systematic review in according with PRISMA guidelines was conducted. All published articles available in PubMed, Embase, Cochrane library and CINAHL databases before May 20, 2015 were searched without any limits. Two reviewers independently screened, reviewed and assessed all the studies. Cochrane Q and Moran’s I2 were used to assess heterogeneity and the Egger test was used to examine publication bias. The summary odds ratio (OR), summary regression co-efficient (β) and 95% confidence intervals (CI) were estimated using a random-effects model. Out of 2,920 citations screened, 12 articles (five cross-sectional, seven prospective cohort) were eligible to be included in the systematic review and 11 in the meta-analysis. The 12 studies involved 9,337 children in eight SSA countries. Eight studies compared the odds of asymptomatic/uncomplicated P. falciparum infection, two studies compared the incidence of uncomplicated P. falciparum infection, six studies compared P. falciparum density and four studies compared mean haemoglobin level between children infected and uninfected with S. haematobium or S. mansoni. Summary estimates of the eight studies based on 6,018 children showed a higher odds of asymptomatic/uncomplicated P. falciparum infection in children infected with S. mansoni or S. haematobium compared to those uninfected with Schistosoma (summary OR: 1.82; 95%CI: 1.41, 2.35; I2: 52.3%). The increase in odds of asymptomatic/uncomplicated P. falciparum infection among children infected with Schistosoma remained significant when subgroup analysis was conducted for S. haematobium (summary OR: 1.68; 95%CI: 1.18, 2.41; I2: 53.2%) and S. mansoni (summary OR: 2.15; 95%CI: 1.89, 2.46: I2: 0.0%) infection. However, the density of P. falciparum infection was lower in children co-infected with S. haematobium compared to those uninfected with Schistosoma (summary-β: -0.14; 95% CI: -0.24, -0.01; I2: 39.7%). The mean haemoglobin level was higher among children co-infected with S. haematobium and P. falciparum than those infected with only P. falciparum (summary-mean haemoglobin difference: 0.49; 95% CI: 0.04, 0.95; I2: 66.4%) Conclusions/Significance The current review suggests S. mansoni or S. haematobium co-infection may be associated with increased prevalence of asymptomatic/uncomplicated P. falciparum infection in children, but may protect against high density P. falciparum infection and related reduction in haemoglobin level. PMID:27926919

Hospital to Post-Acute Care Facility Transfers: Identifying Targets for Information Exchange Quality Improvement.

PubMed

Jones, Christine D; Cumbler, Ethan; Honigman, Benjamin; Burke, Robert E; Boxer, Rebecca S; Levy, Cari; Coleman, Eric A; Wald, Heidi L

2017-01-01

Information exchange is critical to high-quality care transitions from hospitals to post-acute care (PAC) facilities. We conducted a survey to evaluate the completeness and timeliness of information transfer and communication between a tertiary-care academic hospital and its related PAC facilities. This was a cross-sectional Web-based 36-question survey of 110 PAC clinicians and staff representing 31 PAC facilities conducted between October and December 2013. We received responses from 71 of 110 individuals representing 29 of 31 facilities (65% and 94% response rates). We collapsed 4-point Likert responses into dichotomous variables to reflect completeness (sufficient vs insufficient) and timeliness (timely vs not timely) for information transfer and communication. Among respondents, 32% reported insufficient information about discharge medical conditions and management plan, and 83% reported at least occasionally encountering problems directly related to inadequate information from the hospital. Hospital clinician contact information was the most common insufficient domain. With respect to timeliness, 86% of respondents desired receipt of a discharge summary on or before the day of discharge, but only 58% reported receiving the summary within this time frame. Through free-text responses, several participants expressed the need for paper prescriptions for controlled pain medications to be sent with patients at the time of transfer. Staff and clinicians at PAC facilities perceive substantial deficits in content and timeliness of information exchange between the hospital and facilities. Such deficits are particularly relevant in the context of the increasing prevalence of bundled payments for care across settings as well as forthcoming readmissions penalties for PAC facilities. Targets identified for quality improvement include structuring discharge summary information to include information identified as deficient by respondents, completion of discharge summaries before discharge to PAC facilities, and provision of hard-copy opioid prescriptions at discharge. Copyright © 2016 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.

Adaptation to environmental stress in Daphnia magna simultaneously exposed to a xenobiotic.

PubMed

Coors, Anja; Hammers-Wirtz, Monika; Ratte, Hans Toni

2004-07-01

In standardized ecotoxicological testing chemicals are investigated under optimal conditions for the test organisms despite the fact that environmental factors such as predation pressure and food availability are important parameters regulating natural populations. Food limitation and predator presence can induce shifts in life-history traits in various Daphnia species, especially trade-offs in reproductive biomass allocation. These adaptive responses are thought to ensure survival of the population in a highly variable environment. A xenobiotic dispersant (used in textile dyeing processes) also shifted the biomass allocation of Daphnia magna. To assess whether the dispersant could hinder D. magna adaptation to varying environmental conditions, we conducted experiments with food level and presence of Chaoborus larvae as environmental factors and simultaneous exposure to the dispersant. At low food level and in presence of the predator, D. magna produced fewer but larger sized neonates, regardless of dispersant exposure. The dispersant shifted biomass allocation towards more but smaller sized offspring in all experiments. However, the adaptive response to the environmental factors and the dispersant effect cancelled each other out in that they induced independently from each other opposite shifts in biomass allocation. In summary, the dispersant exposure resulted not in an inhibition of the adaptive response but in a reduction of the value of the response. Our study with this model substance demonstrates that xenobiotics can affect the adaptation of organisms to environmental stress which can result in effects likely to be overlooked in standardized testing.

The Pathophysiology of Thyroid Eye Disease (TED): Implications for Immunotherapy

PubMed Central

Gupta, Shivani; Douglas, Raymond

2012-01-01

Purpose of Review Thyroid eye disease (TED) is a poorly understood autoimmune manifestation most commonly associated with Graves’ disease. Current nonspecific treatment paradigms offer symptomatic improvement but fail to target the underlying pathogenic mechanisms and thus, do not significantly alter the long-term disease outcome. The purpose of this review is to provide an update of the current understanding of the immunopathogenesis of TED and explore these implications for targeted immunotherapy. Recent Findings Orbital fibroblasts are integral to the pathogenesis of TED and may modulate immune responses by production of cytokines and hyaluronan in response to activation of shared autoantigens including thyrotropin receptor (TSHR) and insulin-like growth factor-1 receptor (IGF-R1). Fibrocytes share many of these phenotypic and functional features, suggesting a link between systemic and site-specific disease. Use of targeted immunotherapies in TED is limited, though data from the use Rituximab (RTX), a B cell depleting agent, are encouraging. Sustained clinical response has been seen with RTX in several reports, despite return of peripheral B cell levels to pretreatment levels. Additionally, this response appears to be independent to cytokine and antibody production, suggesting possible modulation of antigen presentation as a mechanism of its effect. Summary Progressive advances in the understanding of the immunopathogenesis of TED continue to spur clinical trials utilizing targeted immune therapies. Continued understanding of the molecular mechanisms of disease will expand potential treatments for TED patients and obviate the need for reconstructive surgical therapies. PMID:21730841

Avian Influenza Vaccination in Chickens and Pigs with Replication-Competent Adenovirus–Free Human Recombinant Adenovirus 5

PubMed Central

Toro, Haroldo; van Ginkel, Frederik W.; Tang, De-chu C.; Schemera, Bettina; Rodning, Soren; Newton, Joseph

2010-01-01

SUMMARY Protective immunity to avian influenza (AI) virus can be elicited in chickens by in ovo or intramuscular vaccination with replication-competent adenovirus (RCA)-free human recombinant adenovirus serotype 5 (Ad5) encoding AI virus H5 (AdTW68.H5) or H7 (AdCN94.H7) hemagglutinins. We evaluated bivalent in ovo vaccination with AdTW68.H5 and AdCN94.H7 and determined that vaccinated chickens developed robust hemagglutination inhibition (HI) antibody levels to both H5 and H7 AI strains. Additionally, we evaluated immune responses of 1-day-old chickens vaccinated via spray with AdCN94.H7. These birds showed increased immunoglobulin A responses in lachrymal fluids and increased interleukin-6 expression in Harderian gland–derived lymphocytes. However, specific HI antibodies were not detected in the sera of these birds. Because pigs might play a role as a “mixing vessel” for the generation of pandemic influenza viruses we explored the use of RCA-free adenovirus technology to immunize pigs against AI virus. Weanling piglets vaccinated intramuscularly with a single dose of RCA-free AdTW68.H5 developed strong systemic antibody responses 3 wk postvaccination. Intranasal application of AdTW68.H5 in piglets resulted in reduced vaccine coverage, i.e., 33% of pigs (2/6) developed an antibody response, but serum antibody levels in those successfully immunized animals were similar to intramuscularly vaccinated animals. PMID:20521636

Lower Selenoprotein T Expression and Immune Response in the Immune Organs of Broilers with Exudative Diathesis Due to Selenium Deficiency.

PubMed

Pan, Tingru; Liu, Tianqi; Tan, Siran; Wan, Na; Zhang, Yiming; Li, Shu

2018-04-01

The objective of the present study was to investigate whether dietary selenium (Se) deficiency would affect the expression of selenoprotein T (SelT) and immune response in the immune organs of broilers. Changes in expression of inflammatory cytokines and oxidative stress response caused by Se deficiency can lead to organism damage, which in turn leads to immune response. Sixty (1-day-old) broilers were divided into the control group and Se-deficiency group. Animal models with exudative diathesis were duplicated in the broilers by feeding them Se-deficient diet for 20 days. After the Se-deficient group exhibited symptoms of exudative diathesis, all the broilers were euthanized, and their immune organs were taken for analysis. The tissues including spleen, bursa of Fabricius, and thymus were treated to determine the pathological changes (including microscopic and ultramicroscopic), the messenger RNA (mRNA) expression levels of SelT and its synthetase (SecS and SPS1), cytokine mRNA expression levels, and antioxidant status. The microscopic and ultramicroscopic analyses showed that immune tissues were obviously injured in the Se-deficient group. The mRNA expression of SelT was decreased compared with that in the control group. Meanwhile, the mRNA expression levels of SecS and SPS1 were downregulated. In the Se-deficient group, the mRNA expression levels of IL-1R and IL-1β were higher than those of three control organs. Additionally, the IL-2 and INF-γ mRNA expression levels were lower than those of the control group. The activity of CAT was decreased, and the contents of H 2 O 2 and •OH were increased due to Se deficiency. Pearson method analysis showed that the expression of SelT had a positive correlation with IL-2, INF-γ, SecS, and SPS1 and a negative correlation with IL-1R and IL-1β. In summary, these data indicated that Se-deficient diet decreased the SelT expression and its regulation of oxidative stress, and it inhibited a pleiotropic mechanism of the immune response.

The GATOR1 Complex Regulates Metabolic Homeostasis and the Response to Nutrient Stress in Drosophila melanogaster.

PubMed

Wei, Youheng; Reveal, Brad; Cai, Weili; Lilly, Mary A

2016-12-07

TORC1 regulates metabolism and growth in response to a large array of upstream inputs. The evolutionarily conserved trimeric GATOR1 complex inhibits TORC1 activity in response to amino acid limitation. In humans, the GATOR1 complex has been implicated in a wide array of pathologies including cancer and hereditary forms of epilepsy. However, the precise role of GATOR1 in animal physiology remains largely undefined. Here, we characterize null mutants of the GATOR1 components nprl2, nprl3, and iml1 in Drosophila melanogaster We demonstrate that all three mutants have inappropriately high baseline levels of TORC1 activity and decreased adult viability. Consistent with increased TORC1 activity, GATOR1 mutants exhibit a cell autonomous increase in cell growth. Notably, escaper nprl2 and nprl3 mutant adults have a profound locomotion defect. In line with a nonautonomous role in the regulation of systemic metabolism, expressing the Nprl3 protein in the fat body, a nutrient storage organ, and hemocytes but not muscles and neurons rescues the motility of nprl3 mutants. Finally, we show that nprl2 and nprl3 mutants fail to activate autophagy in response to amino acid limitation and are extremely sensitive to both amino acid and complete starvation. Thus, in Drosophila, in addition to maintaining baseline levels of TORC1 activity, the GATOR1 complex has retained a critical role in the response to nutrient stress. In summary, the TORC1 inhibitor GATOR1 contributes to multiple aspects of the development and physiology of Drosophila. Copyright © 2016 Wei et al.

The Scavenger Protein Apoptosis Inhibitor of Macrophages (AIM) Potentiates the Antimicrobial Response against Mycobacterium tuberculosis by Enhancing Autophagy

PubMed Central

Sanjurjo, Lucía; Amézaga, Núria; Vilaplana, Cristina; Cáceres, Neus; Marzo, Elena; Valeri, Marta; Cardona, Pere-Joan; Sarrias, Maria-Rosa

2013-01-01

Apoptosis inhibitor of macrophages (AIM), a scavenger protein secreted by tissue macrophages, is transcriptionally regulated by the nuclear receptor Liver X Receptor (LXR) and Retinoid X Receptor (RXR) heterodimer. Given that LXR exerts a protective immune response against M. tuberculosis, here we analyzed whether AIM is involved in this response. In an experimental murine model of tuberculosis, AIM serum levels peaked dramatically early after infection with M. tuberculosis, providing an in vivo biological link to the disease. We therefore studied the participation of AIM in macrophage response to M. tuberculosis in vitro. For this purpose, we used the H37Rv strain to infect THP-1 macrophages transfected to stably express AIM, thereby increasing infected macrophage survival. Furthermore, the expression of this protein enlarged foam cell formation by enhancing intracellular lipid content. Phagocytosis assays with FITC-labeled M. tuberculosis bacilli indicated that this protein was not involved in bacterial uptake; however, AIM expression decreased the number of intracellular cfus by up to 70% in bacterial killing assays, suggesting that AIM enhances macrophage mycobactericidal activity. Accordingly, M. tuberculosis-infected AIM-expressing cells upregulated the production of reactive oxygen species. Moreover, real-time PCR analysis showed increased mRNA levels of the antimicrobial peptides cathelicidin and defensin 4B. These increases were concomitant with greater cellular concentrations of the autophagy-related molecules Beclin 1 and LC3II, as well as enhanced acidification of mycobacterial phagosomes and LC3 co-localization. In summary, our data support the notion that AIM contributes to key macrophage responses to M. tuberculosis. PMID:24223991

TiO2 nanoparticles cause mitochondrial dysfunction, activate inflammatory responses, and attenuate phagocytosis in macrophages: A proteomic and metabolomic insight.

PubMed

Chen, Qun; Wang, Ningning; Zhu, Mingjiang; Lu, Jianhong; Zhong, Huiqin; Xue, Xinli; Guo, Shuoyuan; Li, Min; Wei, Xinben; Tao, Yongzhen; Yin, Huiyong

2018-05-01

Titanium dioxide nanoparticles (TiO 2 NPs) are widely used in food and cosmetics but the health impact of human exposure remains poorly defined. Emerging evidence suggests that TiO 2 NPs may elicit immune responses by acting on macrophages. Our proteomic study showed that treatment of macrophages with TiO 2 NPs led to significant re-organization of cell membrane and activation of inflammation. These observations were further corroborated with transmission electron microscopy (TEM) experiments, which demonstrated that TiO 2 NPs were trapped inside of multi-vesicular bodies (MVB) through endocytotic pathways. TiO 2 NP caused significant mitochondrial dysfunction by increasing levels of mitochondrial reactive oxygen species (ROS), decreasing ATP generation, and decreasing metabolic flux in tricarboxylic acid (TCA) cycle from 13 C-labelled glutamine using GC-MS-based metabolic flux analysis. Further lipidomic analysis showed that TiO 2 NPs significantly decreased levels of cardiolipins, an important class of mitochondrial phospholipids for maintaining proper function of electron transport chains. Furthermore, TiO 2 NP exposure activates inflammatory responses by increasing mRNA levels of TNF-α, iNOS, and COX-2. Consistently, our targeted metabolomic analysis showed significantly increased production of COX-2 metabolites including PGD 2 , PGE 2 , and 15d-PGJ 2 . In addition, TiO 2 NP also caused significant attenuation of phagocytotic function of macrophages. In summary, our studies utilizing multiple powerful omic techniques suggest that human exposure of TiO 2 NPs may have profound impact on macrophage function through activating inflammatory responses and causing mitochondrial dysfunction without physical presence in mitochondria. Copyright © 2017 The Authors. Published by Elsevier B.V. All rights reserved.

TH1/TH2 cytokine profile, metalloprotease-9 activity and hormonal status in pregnant rheumatoid arthritis and systemic lupus erythematosus patients

PubMed Central

MUÑOZ-VALLE, J F; VÁZQUEZ-DEL MERCADO, M; GARCÍA-IGLESIAS, T; OROZCO-BAROCIO, G; BERNARD-MEDINA, G; MARTÍNEZ-BONILLA, G; BASTIDAS-RAMÍREZ, B E; NAVARRO, A D; BUENO, M; MARTÍNEZ-LÓPEZ, E; BEST-AGUILERA, C R; KAMACHI, M; ARMENDÁRIZ-BORUNDA, J

2003-01-01

During the course of rheumatoid arthritis (RA) and systemic lupus erythematosus (SLE), several immune and neuroendocrine changes associated with pregnancy may exert positive (amelioration) or negative (exacerbation) effects on the clinical outcome. In order to shed light on the mechanisms underlying these responses, we performed a prospective longitudinal study in RA and SLE pregnant women, including healthy pregnant women as a control group. Cytokine messenger RNA (mRNA) expression assessed by quantitative competitive polymerase chain reaction (PCR) in peripheral blood mononuclear cells (PBMC), cytokine levels and lymphocyte proliferation responses (LPR) following phytohaemagglutinin (PHA) stimulation of PBMC, plasma metalloprotease-9 activity (MMP-9) and hormonal status during pregnancy were determined. TNFa was the most abundant cytokine mRNA expressed in PBMC in all groups studied (healthy pregnant women, RA and SLE pregnant patients). However, a general TH2 response reflected by high IL-10 levels was found in RA, as well as SLE, patients. A significant change in IFN-γ was observed in RA patients but only during the first trimester of pregnancy. This compared with a major TH1 response in healthy pregnant women. Interestingly, our study showed a homogeneous hormonal pattern in RA and SLE patients. Although decreased cortisol levels were observed in all patients studied, this is possibly related to the remission of disease activity status brought about by steroid treatment before and during pregnancy. In summary, we suggest that complex immune and hormonal networks are involved in pregnancy and that rheumatic diseases are very dynamic immune processes that cannot be described with a clear-cut cytokine profile. Furthermore, the observations in this study may reflect treatment-related immune effects more than those associated with disease. PMID:12562402

Quiet Clean Short-Haul Experimental Engine (QCSEE) Over-The-Wing (OTW) propulsion system test report. Volume 1: Summary report

NASA Technical Reports Server (NTRS)

1978-01-01

Sea level, static, ground testing of the over-the-wing engine and boilerplate nacelle components was performed. The equipment tested and the test facility are described. Summaries of the instrumentations, the chronological history of the tests, and the test results are presented.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Virgin Islands

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Virgin Islands

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

Students Training for Academic Readiness (STAR): Year Three Evaluation Report. Executive Summary

ERIC Educational Resources Information Center

Texas Center for Educational Research, 2010

2010-01-01

This executive summary presents findings from the Year 3 evaluation of Texas' state-level Gaining Early Awareness and Readiness for Undergraduate Programs, or GEAR UP, grant. GEAR UP grant requirements include an evaluation component designed to assess program effectiveness and to measure progress toward project goals. To this end, the evaluation…

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. New Jersey

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Missouri

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Rhode Island

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Texas

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Nevada

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Georgia

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Arkansas

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Illinois

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Virginia

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Hawaii

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Minnesota

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Alaska

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Delaware

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Utah

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Iowa

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Kentucky

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Florida

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Delaware

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Indiana

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Utah

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Mississippi

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Vermont

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Georgia

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. New Mexico

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Alabama

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Connecticut

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Florida

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Illinois

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Pennsylvania

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Colorado

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Arkansas

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. California

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. South Dakota

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Louisiana

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Wyoming

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Hawaii

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Massachusetts

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Nevada

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Connecticut

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Michigan

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. New Jersey

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Ohio

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Washington

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Alabama

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. North Carolina

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Minnesota

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Arizona

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Arizona

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Maryland

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Indiana

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Michigan

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. North Carolina

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Iowa

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Washington

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Montana

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Texas

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Kansas

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Idaho

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Maryland

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Ohio

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Montana

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Colorado

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Wyoming

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Oregon

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Pennsylvania

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Oregon

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Virginia

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Wisconsin

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Nebraska

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Vermont

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Puerto Rico

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Wisconsin

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. North Dakota

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. New York

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. New Hampshire

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. California

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Sophomores. Summary Report. Maine

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.

PSAT/NMSQT[R] 2014-2015 College-Bound High School Juniors. Summary Report. Oklahoma

ERIC Educational Resources Information Center

College Board, 2015

2015-01-01

In the fall of 2014, students took the Preliminary SAT/National Merit Scholarship Qualifying Test (PSAT/NMSQT) to help determine their level of readiness for college. The PSAT/NMSQT 2014 State Summary Reports summarize the characteristics, scores and educational plans of the Class of 2016 and Class of 2017.