78 FR 69077 - Notice of 30-Day Public Review Period and Availability of Final Environmental Assessment and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-18

... FONSI, would not have a significant impact on the human environment and an Environmental Impact... Availability of Final Environmental Assessment and Draft Finding of No Significant Impact: Former Naval Air... Assessment (EA) and Draft Finding of No Significant Impact (FONSI) for the Department of Navy's (DoN...

Environmental assessment in slum improvement programs: Some evidence from a study on infrastructure projects in two Dhaka slums

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

Chowdhury, Farhat Jahan; Amin, A.T.M. Nurul

2006-08-15

This paper reports findings from a study on slum improvement projects to show the difference that environmental assessment (EA) can make in such interventions and to suggest mechanisms for its integration into such projects. The findings are based on a field survey that was carried out in two slums of Dhaka where infrastructure projects were implemented. In one slum, the EA process was considered in designing and locating infrastructure and in the other it was not. The survey results traced the severe problems that existed in both slums before the implementation of infrastructure improvement projects and reveal that after themore » intervention the situation has considerably improved in the slum where EA was conducted. In contrast, some problems still persist in the other slum where EA was not considered. To make it worse, the newly built infrastructures have even given rise to a set of new problems. In order to avoid such negative outcomes from development interventions, the paper finally develops the mechanism for integration of EA into slum improvement project.« less

Quantum Mechanical Calculations of Monoxides of Silicon Carbide Molecules

DTIC Science & Technology

2003-03-01

Data for CO Final Energy Charge Mult Basis Set (hart) EA (eV) ZPE (hart) EA (eV) w/ ZPE 0 1 DVZ -112.6850703739 2.02121 -1 2 DVZ...Energy Charge Mult Basis Set (hart) EA (eV) ZPE (hart) EA (eV) w/ ZPE 0 1 DVZ -363.7341927429 0.617643 -1 2 DVZ -363.7114852831 0 3 DVZ...Input Geometry Output Geometry Basis Set Final Energy (hart) EA (eV) ZPE (hart) EA (eV) w/ ZPE -1 2 O-C-Si Linear O-C-Si Linear DZV -401.5363

Isolation and Characterization of Five Erwinia amylovora Bacteriophages and Assessment of Phage Resistance in Strains of Erwinia amylovora

PubMed Central

Schnabel, Elise L.; Jones, Alan L.

2001-01-01

Phages able to infect the fire blight pathogen Erwinia amylovora were isolated from apple, pear, and raspberry tissues and from soil samples collected at sites displaying fire blight symptoms. Among a collection of 50 phage isolates, 5 distinct phages, including relatives of the previously described phages φEa1 and φEa7 and 3 novel phages named φEa100, φEa125, and φEa116C, were identified based on differences in genome size and restriction fragment pattern. φEa1, the phage distributed most widely, had an approximately 46-kb genome which exhibited some restriction site variability between isolates. Phages φEa100, φEa7, and φEa125 each had genomes of approximately 35 kb and could be distinguished by their EcoRI restriction fragment patterns. φEa116C contained an approximately 75-kb genome. φEa1, φEa7, φEa100, φEa125, and φEa116C were able to infect 39, 36, 16, 20, and 40, respectively, of 40 E. amylovora strains isolated from apple orchards in Michigan and 8, 12, 10, 10, and 12, respectively, of 12 E. amylovora strains isolated from raspberry fields (Rubus spp.) in Michigan. Only 22 of 52 strains were sensitive to all five phages, and 23 strains exhibited resistance to more than one phage. φEa116C was more effective than the other phages at lysing E. amylovora strain Ea110 in liquid culture, reducing the final titer of Ea110 by >95% when added at a ratio of 1 PFU per 10 CFU and by 58 to 90% at 1 PFU per 105 CFU. PMID:11133428

76 FR 30639 - Final Environmental Assessment and Mitigated Finding of No Significant Impact; Giant Miscanthus...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-26

... received on the draft and in consultation with NRCS and ARS, FSA developed and included a finalized... from the Natural Resources Conservation Service (NRCS) and the Agricultural Research Service (ARS) in... included as an appendix to the Final EA. The comments, as well as consultation with NRCS and ARS, provided...

Final Environmental Assessment for Shared Use Paths (SUP), Eglin Air Force Base, Florida

DTIC Science & Technology

2011-07-01

NEPA; 40 Code of Federal Regulations [CFR] 1500-1508); the USAF environmental impact analysis process as effectuated by 32 CFR Part 989; and DoD...alternatives were considered, but not carried forward for analysis . Alternative B This alternative would consist of constructing a 10’ wide SUP...EA Section 2.3.1, page 12) No-Action Alternative This alternative also was carried forward for analysis . (EA Section 2.4.1, page 16) ENVIRONMENTAL

Compensatory Mitigation Rule Final Environmental Assessment

EPA Pesticide Factsheets

EA performed to determine the costs resulting from implementation of the Compensatory Mitigation Rule and the extent to which the rule changes aggregate mitigation costs borne by permittees and Corps administrative burdens and associated costs.

75 FR 62133 - Notice of Availability of Final Environmental Assessment (FINAL EA) and a Finding of No...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-07

... 507 acres of real estate containing the CDC/NIOSH's Lake Lynn Experimental Mine located in Springhill... mine tunnels servicing the Experimental Mine. The purpose and need of the proposed acquisition and construction improvements secures the currently leased Experimental Mine for the long-term continuation of mine...

75 FR 76483 - Notice of Final Supplementary Rules for Public Lands in Idaho: Blue Creek Bay Recreation...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-08

... Order 12630, Governmental Actions and Interference With Constitutionally Protected Property Rights... constitutionally protected property rights. The final supplementary rules do not address property rights in any... Environmental Assessment (EA) (2009) and in the Coeur d'Alene Resource Management Plan (RMP), to protect public...

78 FR 5185 - Notice of Availability of Final Environmental Assessment (FINAL EA) and a Finding of No...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-24

... Metropolitan Sewer District of Greater Cincinnati Easement on HHS/CDC/NIOSH Taft North Campus, Cincinnati, OH AGENCY: Centers for Disease Control and Prevention (CDC), Department of Health and Human Services (HHS... Significant Impact (FONSI) for Metropolitan Sewer District of Greater Cincinnati Easement on HHS/CDC/NIOSH...

76 FR 71619 - Availability of the Final Environmental Assessment (EA) and Finding of No Significant Impact...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-18

... experimental permit from Space Exploration Technologies Corporation (SpaceX). Under the Proposed Action, the...); socioeconomics, environmental justice, and children's environmental health and safety; and secondary (induced...

75 FR 9015 - Notice of Availability of a Final Environmental Assessment (Final EA) and a Finding of No...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-26

... the New Airport Traffic Control Tower and Base Building at Cherry Capital Airport, Traverse City, MI... the New Airport Traffic Control Tower and Base Building at Cherry Capital Airport, Traverse City... Control Tower (ATCT) and Base Building at Cherry Capital Airport (TVC) in Traverse City, Michigan. The FAA...

75 FR 42820 - Notice of Availability of a Final Environmental Assessment (Final EA) and a Finding of No...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-22

... include: demolition of approximately 6,435 feet of Airport Road; construction of approximately 6,405 feet of relocated Airport Road; installation of ILS components on the north end of Runway 20; construction of access roads and equipment shelter buildings; construction of the parallel taxiway/ramp expansion...

76 FR 71007 - Pacific Gas & Electric Company; Notice of Availability of Supplemental Environmental Assessment

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-16

... Company's (PG&E) proposal to perform Commission-required seismic remediation work at Crane Valley Dam... remediation work and supporting activities analyzed in the February 19, 2010 Final EA. PG&E is proposing two...

78 FR 17468 - Notice of Availability of the Final Environmental Assessment (EA) and Finding of No Significant...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-21

....) under both existing and 2020 conditions and regional roadways under 2030 conditions. The FAA and the..., Alternative 1--Airlines Remain, and Alternative 2--Airlines Relocation) were examined in detail. After careful...

78 FR 49748 - Public Utility District No. 1 of Snohomish County, Washington; Notice of Availability of Final...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-15

..., Washington, and has prepared a final environmental assessment (FEA) in cooperation with the U.S. Department of Energy (DOE/EA-1949). In the FEA, Commission staff analyzed the potential environmental effects of... of the human environment. A copy of the FEA is available for review at the Commission in the Public...

78 FR 3911 - Big Stone National Wildlife Refuge, Big Stone and Lac Qui Parle Counties, MN; Final Comprehensive...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-17

... DEPARTMENT OF THE INTERIOR Fish and Wildlife Service [FWS-R3-R-2012-N259; FXRS1265030000-134-FF03R06000] Big Stone National Wildlife Refuge, Big Stone and Lac Qui Parle Counties, MN; Final Comprehensive... significant impact (FONSI) for the environmental assessment (EA) for Big Stone National Wildlife Refuge...

Final Environmental Assessment for Proposed Airspace Changes for Paradise East and Paradise West Military Operations Areas (MOAs) at Mountain Home Air Force Base (MHAFB) Idaho

DTIC Science & Technology

2010-03-29

IR FO R C E\\ 32 99 91 AI R SP A C E EA \\G IS \\M X D \\F IG U R E- A LT ER N AT IV E A. M X D M KO U BE K...basis. BO I \\\\O W L\\ PR O J\\ M O U N TA IN H O M EA IR FO R C E\\ 32 99 91 AI R SP A C E EA \\G IS \\M X D \\F IG U R E- A LT ER N AT IV E B. M X D M KO...MTR. MTR segments are identified and charted as either IR routes (IFR) or VR routes

Final Environmental Assessment for Effluent Irrigation of the Golf Course Holloman Air Force Base Otero County, New Mexico

DTIC Science & Technology

2008-10-01

availability of the EA was published in the Alamogordo Daily News, the Las Cruces Sun- Ne\\vs, the Ruidoso Ne\\vs, and the El Paso Times informing the public...Iviountairi View Drive Ruidoso , 1\\1M 88345 Gill M. Sorg President, Mesilla Valley Audubon Society PO Box 1645 Las Cruces, 1\\1-:;:\\1 88004 Final

40 CFR 51.850 - Prohibition.

Code of Federal Regulations, 2010 CFR

2010-07-01

... engage in, support in any way or provide financial assistance for, license or permit, or approve any... Federal actions where either: (1) A National Environmental Policy Act (NEPA) analysis was completed as evidenced by a final environmental assessment (EA), environmental impact statement (EIS), or finding of no...

75 FR 3522 - Notice of Final Federal Agency Actions on Proposed Highway in California

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-21

... Department of Transportation (Caltrans) assumed, environmental responsibilities for this project pursuant to... Environmental Planner, California Department of Transportation (Caltrans), 2015 East Shields Avenue, Suite 100... laws under which such actions were taken, are described in the Environmental Assessment (EA)/ Finding...

40 CFR 93.150 - Prohibition.

Code of Federal Regulations, 2010 CFR

2010-07-01

... or instrumentality of the Federal Government shall engage in, support in any way or provide financial... Environmental Policy Act (NEPA) analysis was completed as evidenced by a final environmental assessment (EA... January 31, 1994; or (2)(i) Prior to January 31, 1994, an environmental analysis was commenced or a...

Environmental assessment: Reference repository location, Hanford site, Washington

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

none,

1986-05-01

In February 1983, the US Department of Energy (DOE) identified a reference repository location at the Hanford Site in Washington as one of the nine potentially acceptable sites for a mined geologic repository for spent nuclear fuel and high-level radioactive waste. The site is in the Columbia Plateau, which is one of five distinct geohydrologic settings considered for the first repository. To determine their suitability, the Hanford Site and the eight other potentially acceptable sites have been evaluated in accordance with the DOE's General Guidelines for the Recommendation of Sites for the Nuclear Waste Repositories. These evaluations were reported inmore » draft environmental assessments (EAs), which were issued for public review and comment. After considering the comments received on the draft EAs, the DOE prepared the final EAs. On the basis of the evaluations reported in this EA, the DOE has found that the Hanford site is not disqualified under the guidelines. The DOE has also found that it is suitable for site characterization because the evidence does not support a conclusion that the site will not be able to meet each of the qualifying conditions specified in the guidelines. On the basis of these findings, the DOE is nominating the Hanford site as one of five sites suitable for characterization.« less

Environmental assessment: Yucca Mountain site, Nevada research and development area, Nevada; Volume 3

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

NONE

1986-05-01

In February 1983, the US Department of Energy (DOE) identified the Yucca Mountain site in Nevada as one of nine potentially acceptable sites for a mined geologic repository for spent nuclear fuel and high-level radioactive waste. The site is in the Great Basin, which is one of five distinct geohydrologic settings considered for the first repository. To determine their suitability, the Yucca Mountain site and the eight other potentially acceptable sites have been evaluated in accordance with the DOE`s General Guidelines for the Recommendation of Sites for the Nuclear Waste Repositories. These evaluations were reported in draft environmental assessments (EAs),more » which were issued for public review and comment. After considering the comments received on the draft EAs, the DOE prepared the final EAs. On the basis of the evaluations reported in this EA, the DOE has found that the Yucca Mountain site is not disqualified under the guidelines. The DOE has also found that it is suitable for site characterization because the evidence does not support a conclusion that the site will not be able to meet each of the qualifying conditions specified in the guidelines. On the basis of these findings, the DOE is nominating the Yucca Mountain site as one of five sites suitable for characterization.« less

Environmental assessment: Richton Dome Site, Mississippi

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

none,

1986-05-01

In February 1983, the US Department of Energy (DOE) identified the Richton Dome site in Mississippi as one of the nine potentially acceptable sites for a mined geologic repository for spent nuclear fuel and high-level radioactive waste. To determine their suitability, the Richton Dome site and the eight other potentially acceptable sites have been evaluated in accordance with the DOE's General Guidelines for the Recommendation of Sites for the Nuclear Waste Repositories. These evaluations were reported in draft environmental assessments (EAs), which were issued for public review and comment. After considering the comments received on the draft EAs, the DOEmore » prepared the final EAs. The site is in the Gulf interior region, which is one of five distinct geohydrologic settings considered for the first repository. This setting contains two other potentially acceptable sites--the Cypress Creek Dome site in Mississippi and the Vacherie Dome site in Louisiana. Although the Cypress Creek Dome and the Vacherie Dome sites are suitable for site characterization, the DOE has concluded that the Richton Dome site is the preferred site in the Gulf interior region. On the basis of the evaluations reported in this EA, the DOE has found that the Richton Dome site is not disqualified under the guidelines.« less

75 FR 51257 - Public Utility District No. 1 of Douglas County (Douglas PUD); Notice of Application Ready for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-19

... each connected to 2 generating units converting the power to 230 kV; (8) two 41-miles-long, 230-kV... Draft EA April 2011. Commission issues Final EA October 2011. p. Final amendments to the application...

Final Environmental Assessment (EA), Long-Term Integrated Management of Mission-Generated Solid Waste, Edwards Air Force Base, California

DTIC Science & Technology

2016-11-28

infrastructure typically include energy, water, wastewater, electricity, natural gas , liquid fuel distribution systems, communication lines (e.g...with state off-road regulations would further reduce air quality and greenhouse gas emissions. Cultural Resources. The waste footprint as well as...maintenance of the prescriptive final cover and erosion control, landfill gas monitoring and well maintenance, groundwater monitoring and well maintenance

76 FR 80780 - Review of the Emergency Alert System

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-27

... Emergency Alert System AGENCY: Federal Communications Commission. ACTION: Final rule. SUMMARY: In this document, the Commission amends its rules governing the Emergency Alert System (EAS) rules to extend the deadline for EAS Participants to be able to receive Common Alerting Protocol (CAP)- formatted EAS alerts to...

75 FR 2187 - Notice of Final Federal Agency Actions on Proposed Highway in California

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-14

... Transportation (Caltrans) assumed environmental responsibilities for this project pursuant to 23 U.S.C. 327... INFORMATION CONTACT: Jody Brown, Caltrans Senior Environmental Planner, 2800 Gateway Oaks Drive, Sacramento... were taken, are described in the Environmental Assessment (EA) for the project, approved on December 29...

75 FR 36466 - Notice of Final Federal Agency Actions on Proposed Highway in California

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-25

... assumed, environmental responsibilities for this project pursuant to 23 U.S.C. 327. Notice is hereby given... Helton, Senior Environmental Planner, California Department of Transportation (Caltrans), 2015 East... the laws under which such actions were taken, are described in the Environmental Assessment (EA...

75 FR 18253 - Notice of Final Federal Agency Actions on Proposed Highway in California

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-09

... Transportation (Caltrans) assumed environmental responsibilities for this project pursuant to 23 U.S.C. 327... FURTHER INFORMATION CONTACT: Jody Brown, Caltrans Senior Environmental Planner, 2800 Gateway Oaks Drive..., and the laws under which such actions were taken, are described in the Environmental Assessment (EA...

76 FR 31677 - Notice of Final Federal Agency Actions on Proposed Highway in California

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-01

... Transportation (Caltrans) assumed, environmental responsibilities for this project pursuant to 23 U.S.C. 327... applies. FOR FURTHER INFORMATION CONTACT: Melanie Brent, Caltrans District 4 Office of Environmental... Mitigated Negative Declaration/Environmental Assessment (IS/EA) for the project, approved on March 18, 2011...

75 FR 17155 - Preparation of an Environmental Assessment (EA) for Proposed Outer Continental Shelf (OCS) Oil...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-05

... all requirements of NEPA, the Coastal Zone Management Act, Outer Continental Shelf Lands Act, and... consistent with each affected state's federally approved Coastal Zone Management program. Finally, the MMS...-circulation modeling, ecological effects of oil and gas activities, and hurricane impacts on coastal...

75 FR 29365 - Job Corps: Final Finding of No Significant Impact (FONSI) for Small Wind Turbine Installation at...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-25

...Pursuant to the Council on Environmental Quality Regulations (40 CFR part 1500-08) implementing procedural provisions of the National Environmental Policy Act (NEPA), the Department of Labor, Office of the Secretary (OSEC), in accordance with 29 CFR 11.11(d), gives final notice of the proposed construction of a small wind turbine at the Pine Ridge Job Corps Center, and that this project will not have a significant adverse impact on the environment. In accordance with 29 CFR 11.11(d) and 40 CFR 1501.4(e)(2), a preliminary FONSI for the project was published in the April 5, 2010 Federal Register (75 FR 17161). No comments were received regarding the preliminary FONSI. OSEC has reviewed the conclusion of the environmental assessment (EA), and agrees with the finding of no significant impact. This notice serves as the Final Finding of No Significant Impact (FONSI) for Small Wind Turbine Installation at the Pine Ridge Job Corps Center located at 15710 Highway 385, Chadron, NE 69337. The preliminary FONSI and the EA are adopted in final with no change.

Environmental Assessment for Construction of a 20-Slip Boat Dock Structure MacDill AFB, Florida

DTIC Science & Technology

2008-01-01

unclassified Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std Z39-18 FINAL FINDING OF NO SIGNIFICANT IMPACT AND FINDING OFNO PRACTICABLE...Force Environmental Impact Analysis Process, as promulgated in 32 CFR, Part 989, the USAF conducted an assessment of the potential environmental...assessment (EA) considered all potential impacts of the proposed action and alternatives, both as solitary actions and in conjunction with other proposed

Ground Combat Training Squadron Complex Final Environmental Assessment

DTIC Science & Technology

2011-08-01

Std Z39-18 FINAL FINDING OF NO SIGNIFICANT IMPACT FROM CONSTRUCTION OF THE GROUND COMBAT TRAINING SQUADRON COMPLEX AT EGLIN AIR FORCE BASE...of and Adjacent to the Triangle (EA Section 2.4.1, Page 2-10): This location was eliminated due to possibly unavoidable impacts to wetlands, which run...through part of this site. To eliminate any potential for impacts to wetlands, this alternative was dismissed. Training in an Area Northwest of

BLM Communications Use Lease to USAF to Conduct Patriot Communications Exercises in Lincoln County, Nevada. Final Environmental Assessment

DTIC Science & Technology

2008-08-01

pass, Mojave Desert Scrub intergrades with Basin communities and supports small components of Joshua tree, banana yucca (Y. baccata), and beavertail...Exercises in Lincoln County, Nevada 3-8 August 2008 Final EA ADA Site Location Land Type Land Cover Characteristics without flowers or seed pods was...Ackerman milkvetch (Astragalus ackermanii), Peck Station milkvetch (Astragalus eurylobus), Beatley’s phacelia (Phacelia beatleyae), wax flower (Jamesia

Strategic environmental assessment in China: motivations, politics, and effectiveness.

PubMed

Zhu, Da; Ru, Jiang

2008-09-01

This paper examines how strategic environmental assessment has been practiced at the national level in China through 2005 and why it has been practiced in the manner observed. Based on literature reviews and interviews carried out in 2005 and 2006, we find that bureaucratic politics between environmental and nonenvironmental ministries has limited the legislation and implementation of strategic environmental assessment to environmental assessment (EA) for a set of government plans defined in the 2003 Environmental Impact Assessment Law. Interviewees from environmental and nonenvironmental ministries and key research institutes have reported that few planning EAs have been performed at the sectoral level. Nonenvironmental ministries have either evaded the 2003 Environmental Impact Assessment Law and have not undertaken required planning EA or have organized planning EA on their own without participation by the State Environmental Protection Administration. The rising tension between the environmental and nonenvironmental ministries has limited the role of planning EA as a participatory decision-making tool. In addition to bureaucratic politics, we find that weak public participation and underemphasis on social analysis in planning EA may have further compromised the utility of planning EA.

Best Practices for the Identification of Elder Abuse and Neglect in Home Health.

PubMed

Pickering, Carolyn E Z; Ridenour, Kimberly; Salaysay, Zachary

2016-04-01

Elder abuse and neglect (EA/N) affects over 1 million older adults each year, and disproportionately affects persons with dementia and older women. Home healthcare professionals are in an advantageous position to assess for, identify, and report EA/N. Lack of knowledge on EA/N risk factors, assessment tools, and mandatory reporting guidelines often prevent professionals from identifying and reporting EA/N. This article provides practical guidance on EA/N risk factors, assessment tools, and reporting responsibilities that can easily be implemented in practice.

75 FR 1114 - Notice of Final Federal Agency Actions on Proposed Highway in California

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-08

...) assumed, environmental responsibilities for this project pursuant to 23 U.S.C. 327. Notice is hereby given... Ketchum, Caltrans Senior Environmental Planner, 2800 Gateway Oaks Drive, Sacramento, CA 95833 or call (916... laws under which such actions were taken, are described in the Environmental Assessment (EA) for the...

77 FR 67862 - Notice of Availability of the Final Environmental Assessment (EA) and Finding of No Significant...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-14

... the Aberdeen Regional Airport for current and projected levels of aviation by the design aircraft... wildlife habitat. The selected alternative includes the: (I.) Unconditional approval of the Airport Layout... eligible items. (4.) Approval of design and use of air traffic procedures needed to implement the proposed...

78 FR 62359 - Red River Hydro LLC; Notice of Availability of Final Environmental Assessment

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-21

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 13160-004] Red River Hydro... Projects has reviewed Red River Hydro LLC's application for an original license for the Overton Lock and... (EA). The project would be located on the Red River in Rapides Parish, Louisiana, at an existing lock...

Project Atlas Field Definitions | NOAA Gulf Spill Restoration

Science.gov Websites

Archive Home Project Atlas Field Definitions Project Atlas Field Definitions Field Definition Project Title The Project Title as listed in the Final Early Restoration Plan and Environmental Assessment (FERP /EA). General Information: Project Description Narrative description of the project. General

77 FR 63326 - Huron Wetland Management District, Madison Wetland Management District, and Sand Lake Wetland...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-16

... FXRS1265066CCP0] Huron Wetland Management District, Madison Wetland Management District, and Sand Lake Wetland... assessment (EA) involving Huron, Madison, and Sand Lake Wetland Management Districts (Districts). In this..., Madison Wetland Management District, Sand Lake Wetland Management District final CCP'' in the subject line...

Final Environmental Assessment for Expanding the North Military Operations in Urban Terrain (MOUT) Target Array at Avon Park Air Force Range, Florida

DTIC Science & Technology

2005-01-01

native groundcover vegetation. Specifically, natalgrass (Rhynchelytrum repens) and Cogan grass ( Imperata cylindrica ), both invasive exotics, have the...stability creates an environment conducive for noxious weeds. If noxious weeds establish, the EA acknowledges that they can be chemically treated

Final Environmental Assessment: Mental Health Clinic Hanscom Air Force Base Massachusetts

DTIC Science & Technology

2010-08-19

the environmental assessment. QAULITY ASSURANCE LEADER Cravedi, Gregory. 66 MSG/CE. B.S. in Management ; As an Environmental Protection...are insignificant and can be minimized further by using the best management practices described in this EA. iii There are positive impacts that...thus the total volume of storm water runoff from the site will be reduced. It is anticipated that the following best management practices would be

78 FR 46925 - Fisheries of the Caribbean, Gulf of Mexico, and South Atlantic; Snapper-Grouper Fishery off the...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-02

... preparation of a draft environmental impact statement (EIS) to an EA for Regulatory Amendment 14. FOR FURTHER... of No Significant Impact (FONSI), the EA and FONSI will be the final environmental documents required by NEPA. If the EA reveals that significant environmental impacts may be reasonably expected to...

Early antibiotic treatment for BAL-confirmed ventilator-associated pneumonia: a role for routine endotracheal aspirate cultures.

PubMed

Michel, Fabrice; Franceschini, Bruno; Berger, Pierre; Arnal, Jean-Michel; Gainnier, Marc; Sainty, Jean-Marie; Papazian, Laurent

2005-02-01

To test whether routine quantitative cultures of endotracheal aspirates obtained before the onset of ventilator-associated pneumonia (VAP) could help to predict the causative microorganisms and to select early appropriate antimicrobial therapy before obtaining BAL culture results. Prospective observational study. French medical ICU. A total of 299 patients received mechanical ventilation for at least 48 h. Endotracheal aspiration (EA) was performed twice weekly in all mechanically ventilated patients. A diagnosis of VAP was made by BAL culture. Only the EA performed just before the suspicion of VAP (EA-pre) were evaluated. This strategy (ie, the EA-pre-based strategy) was compared with an antibiotic therapy that would have been prescribed if the recommendations of both the American Thoracic Society (ATS) and Trouillet et al (Am J Respir Crit Care Med 1998; 157:531-539) had been applied. VAP was diagnosed (by BAL culture) in 41 of the 75 patients in whom BAL was performed. Among the 41 BAL specimens that were positive for VAP, EA-pre had identified the same microorganisms (with the same antibiotic resistance patterns) in 34 cases (83%). In one case, EA-pre was not available at the time BAL was performed (a case of early-onset VAP), but the empiric antibiotic therapy was adequate. While EA-pre did not give the same results as the BAL culture, the antibiotic therapy based on the results of the EA-pre was adequate in four other cases. Finally, antibiotic therapy was delayed in only two cases. Antibiotic treatment was therefore adequate in 38 of the 40 assessable cases (95%). If the Trouillet-based strategy had been used, the antibiotic treatment would have been adequate in 34 of the 41 cases (83%; p = 0.15 [vs EA-pre strategy]). Based on the ATS classification, the antibiotic treatment would have been adequately prescribed in only 28 of the 41 cases (68%; p = 0.005 [vs EA-pre strategy]). Routine EA performed twice a week makes it possible to prescribe adequate antibiotic therapy (while waiting for BAL culture results) in 95% of the patients in whom a VAP is ultimately diagnosed by BAL culture.

33 CFR 230.10 - Environmental Assessments (EA).

Code of Federal Regulations, 2013 CFR

2013-07-01

... 33 Navigation and Navigable Waters 3 2013-07-01 2013-07-01 false Environmental Assessments (EA). 230.10 Section 230.10 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.10 Environmental Assessments (EA). (a) Purpose...

33 CFR 230.10 - Environmental Assessments (EA).

Code of Federal Regulations, 2011 CFR

2011-07-01

... 33 Navigation and Navigable Waters 3 2011-07-01 2011-07-01 false Environmental Assessments (EA). 230.10 Section 230.10 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.10 Environmental Assessments (EA). (a) Purpose...

33 CFR 230.10 - Environmental Assessments (EA).

Code of Federal Regulations, 2010 CFR

2010-07-01

... 33 Navigation and Navigable Waters 3 2010-07-01 2010-07-01 false Environmental Assessments (EA). 230.10 Section 230.10 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.10 Environmental Assessments (EA). (a) Purpose...

33 CFR 230.10 - Environmental Assessments (EA).

Code of Federal Regulations, 2014 CFR

2014-07-01

... 33 Navigation and Navigable Waters 3 2014-07-01 2014-07-01 false Environmental Assessments (EA). 230.10 Section 230.10 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.10 Environmental Assessments (EA). (a) Purpose...

33 CFR 230.10 - Environmental Assessments (EA).

Code of Federal Regulations, 2012 CFR

2012-07-01

... 33 Navigation and Navigable Waters 3 2012-07-01 2012-07-01 false Environmental Assessments (EA). 230.10 Section 230.10 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.10 Environmental Assessments (EA). (a) Purpose...

75 FR 33289 - Public Utility District No. 1 of Douglas County (Douglas PUD); Notice of Application Tendered for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-11

... to 230 kV; (8) two 41-miles- long 230-kV single-circuit transmission lines running parallel to each.... terms and conditions, and fishway prescriptions. Commission issues Draft EA April 2011. Comments on Draft EA May 2011. Modified Terms and Conditions June 2011. Commission Issues Final EA September 2011. o...

Final Environmental Assessment for the Beddown and Flight Operations of Unmanned Aircraft Systems at Grand Forks Air Force Base, North Dakota

DTIC Science & Technology

2008-08-01

Medical Group provides dental and medical services to military personnel and their families on GFAFB. EA for the Beddown and Flight Operations of...for System Safety Moulton, Carey L. 1990. Air Force Procedure For Predicting Aircraft Noise Around Airbases: Noise Exposure Model (NOISEMAP

75 FR 49016 - Notice of Public Availability of the Final Environmental Assessment (EA) and Finding of No...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-12

... Bismarck ADO, Building 23B, 2301 University Drive, Bismarck, North Dakota 58504. Telephone number (701) 323... threatened and endangered species. (6) FAA Finding of ``No Impact'' to floodplains. (7) Wetland finding that... practicable measures to minimize harm to wetlands. (8) Environmental clearance for disposal of land no longer...

77 FR 19409 - Notice of Public Availability of the final Environmental Assessment (EA) and Finding of No...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-30

... Specialist, FAA Bismarck Airports District Office (ADO), 2301 University Drive, Building 23B, Bismarck, North... includes all practicable measures to minimize harm to floodplains. (9) FAA wetland finding that there is no... minimize harm to wetlands. These documents will be available for public review during normal business hours...

Environmental Assessment of the Construction and Operation of a Solar Photovoltaic Array (SPVA) Buckley Air Force Base, Colorado

DTIC Science & Technology

2009-04-01

Buckley AFB, Colorado April 2009 1-3 Figure 1-1. Buckley AFB Vicinity Map daho ’ C] Buckley AFB Boundary - - Miles 0.5 Scale Final EA...construction activities. The proposed action is located outside all quantity distance (QD) explosive clear zones. The contractor would ensure that a

78 FR 70529 - Notice of Availability for the Final Environmental Assessment (EA) and Finding No Significant...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-26

... given that the U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS) has made a..., 2013. FOR FURTHER INFORMATION CONTACT: Cal Mather, Environmental Protection Specialist, USDA ARS SHEMB...: [email protected]ars.usda.gov . You may contact Mr. Mather for a copy of the FONSI document. Copies of the...

78 FR 65607 - Availability of the Final Environmental Assessment (EA) and Finding of No Significant Impact...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-01

... given that the U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS) has made a... 4, 2013. FOR FURTHER INFORMATION CONTACT: Phil Smith, Acting Property Team Lead, USDA-ARS-WBSC, 1001 Holleman Drive East, College Station, Texas 77840; Telephone: 979-260-9449; email: [email protected]ars.usda.gov...

78 FR 65606 - Availability of the Final Environmental Assessment (EA) and a Finding of No Significant Impact...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-01

...: Notice is hereby given that the U.S. Department of Agriculture (USDA) Agricultural Research Service (ARS... CONTACT: Cal Mather, Environmental Protection Specialist, USDA-ARS-SHEMB, NCAUR, 1815 N. University Street, Room 2060, Peoria, Illnois 61604, Telephone: 309-681-6608, or email: [email protected]ars.usda.gov . You may...

Course Pass Rates in Fall 1993. Enrollment Analysis EA94-4.

ERIC Educational Resources Information Center

Diehl, Patricia K.

Student performance in individual courses constitutes a fundamental learning outcome, as assessed by the faculty. Examination of student outcomes at the course level is especially appropriate at community colleges, since as many as half the students in credit courses have no intention of earning a degree. Fall 1993 final course grades of students…

Development and Validation of a Risk Scale for Emergence Agitation After General Anesthesia in Children: A Prospective Observational Study.

PubMed

Hino, Maai; Mihara, Takahiro; Miyazaki, Saeko; Hijikata, Toshiyuki; Miwa, Takaaki; Goto, Takahisa; Ka, Koui

2017-08-01

Emergence agitation (EA) is a common complication in children after general anesthesia. The goal of this 2-phase study was (1) to develop a predictive model (EA risk scale) for the incidence of EA in children receiving sevoflurane anesthesia by performing a retrospective analysis of data from our previous study (phase 1) and (2) to determine the validity of the EA risk scale in a prospective observational cohort study (phase 2). Using data collected from 120 patients in our previous study, logistic regression analysis was used to predict the incidence of EA in phase 1. The optimal combination of the predictors was determined by a stepwise selection procedure using Akaike information criterion. The β-coefficient for the selected predictors was calculated, and scores for predictors determined. The predictive ability of the EA risk scale was assessed by a receiver operating characteristic (ROC) curve, and the area under the ROC curve (c-index) was calculated with a 95% confidence interval (CI). In phase 2, the validity of the EA risk scale was confirmed using another data set of 100 patients (who underwent minor surgery under general anesthesia). The ROC curve, the c-index, the best cutoff point, and the sensitivity and specificity at the point were calculated. In addition, we calculated the gray zone, which ranges between the two points where sensitivity and specificity, respectively, become 90%. In phase 1, the final model of the multivariable logistic regression analysis included the following 4 predictors: age (logarithm odds ratios [OR], -0.38; 95% CI, -0.81 to 0.00), Pediatric Anesthesia Behavior score (logarithm OR, 0.65; 95% CI, -0.09 to 1.40), anesthesia time (logarithm OR, 0.60; 95% CI, -0.18 to 1.19), and operative procedure (logarithm OR, 2.53; 95% CI, 1.30-3.75 for strabismus surgery and logarithm OR, 2.71; 95% CI, 0.99-4.45 for tonsillectomy). The EA risk scale included these 4 predictors and ranged from 1 to 23 points. In phase 2, the incidence of EA was 39%. The c-index of phase 1 was 0.84 (95% CI, 0.74-0.94), and the c-index of phase 2 was 0.81 (95% CI, 0.72-0.89). The best cutoff point for the EA risk scale was 11 (sensitivity = 87% and specificity = 61%). The gray zone ranged from 10 to 13 points, and included 38% of patients. We developed and validated an EA risk scale for children receiving sevoflurane anesthesia. In our validation cohort, this scale has excellent predictive performance (c-index > 0.8). The EA risk scale could be used to predict EA in children and adopt a preventive strategy for those at high risk. This score-based preventive approach should be studied prospectively to assess the safety and efficacy of such a strategy.

Final Environmental Assessment for the Military Housing Privatization Initiative at Soundside Manor at Hurlburt Field, Florida

DTIC Science & Technology

2014-09-30

infrastructure to minimize stormwater runoff with minimal impact to the floodplain. The Environmental Assessment (EA), incorporated by reference into this finding...stabilizing vegetation that could result in increased stormwater runoff and erosion. Generally, soils within the affected environment are flat and...The key issues of concern are the potential for the transport of soils through erosion caused by stormwater runoff from nonvegetated surface areas

33 CFR 230.7 - Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS.

Code of Federal Regulations, 2014 CFR

2014-07-01

... Environmental Assessment (EA) but not necessarily an EIS. 230.7 Section 230.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.7 Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS. Actions...

33 CFR 230.7 - Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS.

Code of Federal Regulations, 2011 CFR

2011-07-01

... Environmental Assessment (EA) but not necessarily an EIS. 230.7 Section 230.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.7 Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS. Actions...

33 CFR 230.7 - Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS.

Code of Federal Regulations, 2010 CFR

2010-07-01

... Environmental Assessment (EA) but not necessarily an EIS. 230.7 Section 230.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.7 Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS. Actions...

33 CFR 230.7 - Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS.

Code of Federal Regulations, 2012 CFR

2012-07-01

... Environmental Assessment (EA) but not necessarily an EIS. 230.7 Section 230.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.7 Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS. Actions...

33 CFR 230.7 - Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Environmental Assessment (EA) but not necessarily an EIS. 230.7 Section 230.7 Navigation and Navigable Waters CORPS OF ENGINEERS, DEPARTMENT OF THE ARMY, DEPARTMENT OF DEFENSE PROCEDURES FOR IMPLEMENTING NEPA § 230.7 Actions normally requiring an Environmental Assessment (EA) but not necessarily an EIS. Actions...

Environmental assessment: Davis Canyon site, Utah

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

none,

1986-05-01

In February 1983, the US Department of Energy (DOE) identified the Davis Canyon site in Utah as one of the nine potentially acceptable sites for a mined geologic repository for spent nuclear fuel and high-level radioactive waste. To determine their suitability, the Davis Canyon site and the eight other potentially acceptable sites have been evaluated in accordance with the DOE's General Guidelines for the Recommendation of Sites for the Nuclear Waste Repositories. These evaluations were reported in draft environmental assessments (EAs), which were issued for public review and comment. After considering the comments received on the draft EAs, the DOEmore » prepared the final EA. The Davis Canyon site is in the Paradox Basin, which is one of five distinct geohydrologic settings considering for the first repository. This setting contains one other potentially acceptable site -- the Lavender Canyon site. Although the Lavender Canyon site is suitable for site characterization, the DOE has concluded that the Davis Canyon site is the preferred site in the Paradox Basin. On the basis of the evaluations reported in this EA, the DOE has found that the Davis Canyon site is not disqualified under the guidelines. Furthermore, the DOE has found that the site is suitable for site characterization because the evidence does not support a conclusion that the site will not be able to meet each of the qualifying conditions specified in the guidelines. On the basis of these findings, the DOE is nominating the Davis Canyon site as one of five sites suitable for characterization.« less

Accurate where it counts: Empathic accuracy on conflict and no-conflict days.

PubMed

Lazarus, Gal; Bar-Kalifa, Eran; Rafaeli, Eshkol

2018-03-01

When we are accurate regarding our partners' negative moods, are we seen as more responsive (and do we see them as such) as a function of the presence/absence of conflict? In 2 daily diary studies, empathic accuracy (EA) was assessed by comparing targets' daily negative moods with perceivers' inferences of these moods. We hypothesized that conflict will be associated with reductions in perceived partner responsiveness (PPR) for both parties; that on no-conflict days, EA will be positively associated with both parties' PPR; that on conflict days, this positive association will be stronger for targets but will become negative for perceivers; and that regardless of conflict, overestimation (vs. underestimation) of negative moods will be tied with higher PPR for targets but with lower PPR for perceivers. Thirty-six (Sample 1) and 77 (Sample 2) committed couples completed daily diaries (for 21 or 35 days, respectively). We utilized multilevel polynomial regression with response surface analyses, a sophisticated approach for studying multisource data of this sort (Edwards & Parry, 1993). Results partially supported our hypotheses: conflict was tied to reduced PPR; on no-conflict days, EA was not consistently predictive of target or perceiver PPR; on conflict days, EA predicted increased target PPR but decreased perceiver PPR; finally, overestimation predicted increased target PPR on no-conflict days and decreased perceiver PPR regardless of conflict. These results highlight the double-edged effects of EA on conflict days, and the importance of investigating dyadic EA in a context-sensitive approach. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Reconceptualizing public participation in environmental assessment as EA civics

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

Sinclair, A. John, E-mail: jsincla@umanitoba.ca; Diduck, Alan P., E-mail: a.diduck@uwinnipeg.ca

Notwithstanding the considerable attention placed on creating meaningful opportunities for public participation in environmental assessment (EA), many participants and those who have reviewed participation processes often find practice sorely wanting. This reality stands in stark juxtaposition to future environmental governance needs, which will require increased openness, deliberation and transdisciplinary knowledge in order to deal with environmental change that is ever more uncertain, complex and conflictual. In this paper, our purpose was to consider how to meet those needs through reconceptualizing public participation as EA civics, founded on an active citizen base, deliberative in nature and orientated toward learning. We domore » this through developing a new conceptual model of next generation participation processes that is relevant at multiple spatial scales and institutional levels, is applicable to the entire assessment cycle and spans temporal scales through feedback loops. Our EA civics model builds on the “civics approach” to environmental governance and “action civics” by extending their core ideas to participation in EA. We did this by conducting an integrative literature review (including numerous papers we have contributed over the years) and reflecting on our own experiences as EA participants. We apply current thinking on public participation design to our EA civics conceptualization and highlight important design features that have received scant attention. We conclude that EA civics holds promise for fairer and more robust participation processes if all aspects of the model are considered and the actions related to each are implemented. - Highlights: • Consideration of the ‘civics approach’ and ‘action civics’ in an EA context • Conceptualization of public participation as EA civics • Reflection on the EA civics as a model of participation suitable for next generation assessment.« less

75 FR 76003 - Tricor Ten Section Hub LLC; Notice of Availability of the Environmental Assessment for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-07

... Commission) has prepared an environmental assessment (EA) for the Ten Section Gas Storage Project, in Kern... Bakersfield, to store about 22.4 billion cubic feet of natural gas. The EA assesses the potential... preparation of the EA. Cooperating agencies have jurisdiction by law or special expertise with respect to...

Does esophageal atresia influence the mother-infant interaction?

PubMed

Faugli, Anne; Emblem, Ragnhild; Veenstra, Marijke; Bjørnland, Kristin; Diseth, Trond H

2008-10-01

Chronic illness in infancy may influence parent-infant interaction. We assessed quality of mother-infant interaction in children with esophageal atresia (EA) and searched for predictors for impaired interaction. The study group comprised 37 one-year-old infants with EA born in 1999 to 2002 and their mothers. A comparison group comprised 10 infants with urologic problems without feeding difficulties and their mothers. Parent Child Early Relational Assessment was used to assess mother-child interaction in feeding and play situation. General Health Questionnaire and State Trait Anxiety Inventory were used to assess maternal psychological distress and anxiety. Many aspects of mother-EA infant interaction showed strength. However, mothers of EA children were compared to control-mothers significantly influenced in their ability to interact and the EA-mothers' "positive affective involvement, sensitivity, and responsiveness" during feeding was in range of concern. Small but significant effect of the mother's feeling of incompetence on their interaction was found. Mothers' attitude during feeding was negatively influenced in interaction between mother and infant with EA. The results suggest possibility for improvement in mother infant interaction by enhancing mothers' welfare when caring for infants with EA in medical services.

A hybrid method for evaluating enterprise architecture implementation.

PubMed

Nikpay, Fatemeh; Ahmad, Rodina; Yin Kia, Chiam

2017-02-01

Enterprise Architecture (EA) implementation evaluation provides a set of methods and practices for evaluating the EA implementation artefacts within an EA implementation project. There are insufficient practices in existing EA evaluation models in terms of considering all EA functions and processes, using structured methods in developing EA implementation, employing matured practices, and using appropriate metrics to achieve proper evaluation. The aim of this research is to develop a hybrid evaluation method that supports achieving the objectives of EA implementation. To attain this aim, the first step is to identify EA implementation evaluation practices. To this end, a Systematic Literature Review (SLR) was conducted. Second, the proposed hybrid method was developed based on the foundation and information extracted from the SLR, semi-structured interviews with EA practitioners, program theory evaluation and Information Systems (ISs) evaluation. Finally, the proposed method was validated by means of a case study and expert reviews. This research provides a suitable foundation for researchers who wish to extend and continue this research topic with further analysis and exploration, and for practitioners who would like to employ an effective and lightweight evaluation method for EA projects. Copyright © 2016 Elsevier Ltd. All rights reserved.

Performance comparisons between PCA-EA-LBG and PCA-LBG-EA approaches in VQ codebook generation for image compression

NASA Astrophysics Data System (ADS)

Tsai, Jinn-Tsong; Chou, Ping-Yi; Chou, Jyh-Horng

2015-11-01

The aim of this study is to generate vector quantisation (VQ) codebooks by integrating principle component analysis (PCA) algorithm, Linde-Buzo-Gray (LBG) algorithm, and evolutionary algorithms (EAs). The EAs include genetic algorithm (GA), particle swarm optimisation (PSO), honey bee mating optimisation (HBMO), and firefly algorithm (FF). The study is to provide performance comparisons between PCA-EA-LBG and PCA-LBG-EA approaches. The PCA-EA-LBG approaches contain PCA-GA-LBG, PCA-PSO-LBG, PCA-HBMO-LBG, and PCA-FF-LBG, while the PCA-LBG-EA approaches contain PCA-LBG, PCA-LBG-GA, PCA-LBG-PSO, PCA-LBG-HBMO, and PCA-LBG-FF. All training vectors of test images are grouped according to PCA. The PCA-EA-LBG used the vectors grouped by PCA as initial individuals, and the best solution gained by the EAs was given for LBG to discover a codebook. The PCA-LBG approach is to use the PCA to select vectors as initial individuals for LBG to find a codebook. The PCA-LBG-EA used the final result of PCA-LBG as an initial individual for EAs to find a codebook. The search schemes in PCA-EA-LBG first used global search and then applied local search skill, while in PCA-LBG-EA first used local search and then employed global search skill. The results verify that the PCA-EA-LBG indeed gain superior results compared to the PCA-LBG-EA, because the PCA-EA-LBG explores a global area to find a solution, and then exploits a better one from the local area of the solution. Furthermore the proposed PCA-EA-LBG approaches in designing VQ codebooks outperform existing approaches shown in the literature.

External Application of Traditional Chinese Medicine for Venous Ulcers: A Systematic Review and Meta-Analysis

PubMed Central

Li, Xin; Xiao, Qing-qing; Ze, Kan; Li, Su; Wang, Yi-fei; Zhou, Min; Yang, Qin-tong; Li, Fu-lun; Li, Bin

2015-01-01

Objective. To evaluate the effectiveness of external application of traditional Chinese medicine (EA-TCM) on venous ulcers. Methods. Seven databases were searched until April 2015 for randomized controlled trials (RCTs) of EA-TCM for venous ulcers. Risk of bias was assessed using Cochrane Handbook guidelines. Study outcomes were presented as risk ratios (RRs) for dichotomous data or mean differences (MDs) for continuous data. Results. Sixteen of 193 potentially relevant trials met the inclusion criteria; however, their methodological qualities were low. Comparison of the same intervention strategies revealed significant differences in total effectiveness rates between EA-TCM and conventional therapy groups (RR = 1.22, 95% confidence interval [CI] = 1.16–1.29, and P < 0.00001). Compared to conventional therapy, EA-TCM combined with conventional therapy had a superior total effectiveness rate (RR = 1.11, 95% CI = 1.04–1.19, and P = 0.003). There were no significant differences in recurrence rates during followup and final pain measurements between the experimental and those in the control groups (RR = 0.86, 95% CI = 0.31–2.39, and P = 0.85; MD −0.75, 95% CI = −2.15–0.65, and P = 0.29). Conclusion. The evidence that EA-TCM is an effective treatment for venous ulcers is encouraging, but not conclusive due to the low methodological quality of the RCTs. Therefore, more high-quality RCTs with larger sample sizes are required. PMID:26435725

Environmental assessment: Yucca Mountain site, Nevada research and development area, Nevada; Volume 1

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

NONE

1986-05-01

In February 1983, the US Department of Energy (DOE) identified the Yucca Mountain site in Nevada as one of nine potentially acceptable sites for a mined geologic repository for spent nuclear fuel and high- level radioactive waste. The site is in the Great Basin, which is one of five distinct geohydrologic settings considered for the first repository. To determine their suitability, the Yucca Mountain site and the eight other potentially acceptable sites have been evaluated in accordance with the DOE`s General Guideline for the Recommendation of Sites for the Nuclear Waste Repositories. These evaluations were reported in draft environmental assessmentsmore » (EA), which were issued for public review and comment. After considering the comments received on the draft EAs, the DOE prepared the final EAs. On the basis of the evaluations reported in this EA, the DOE found that the Yucca Mountain site is not disqualified under the guidelines. The DOE has also found that it is suitable for site characterization because the evidence does not support a conclusion that the site will not be able to meet each of the qualifying conditions specified in the guidelines. On the basis of these findings, the DOE is nominating the Yucca Mountain site as of five sites suitable for characterization.« less

Environmental Assessment: Lease with Omaha Public Power District (PPD) to Support New United States Strategic Command (USSTRATCOM) Facility and Existing Base Load

DTIC Science & Technology

2013-02-01

offutt.af.mil Designation: Final Environmental Assessment (EA) with attached Finding of No Significant Impact (FONSI) Abstract: OPPD needs a new...Evaluation 6 2.5 Summary of Potential Impacts 7 3.0 AFFECTED ENVIRONMENT 8 3.1 Location 8 3.2 History and Current Mission of Installation 8...4.2.10 Energy Usage and Alternative Energy Sources 19 4.1.11 Cultural Resources 19 4.3 Cumulative Impacts 19 5.0

Final Range Environmental Assessment for Test Areas C-87 and D-51 at Eglin Air Force Base, Florida

DTIC Science & Technology

2015-05-01

beneficial. The following terms are used to describe the magnitude of impacts in this REA: • No Effect: The action would not cause a detectable change...Negligible: The impact would be at the lowest level of detection ; the impact would not be significant. C87 AND D51 FINAL EA_MAY 2015_V2...EN0522151022TPA 1-6 SECTION 1 — PURPOSE OF AND NEED FOR THE PROPOSED ACTION • Minor: The impact would be slight but detectable ; the impact would not be

Environmental assessment in The Netherlands: Effectively governing environmental protection? A discourse analysis

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

Runhaar, Hens, E-mail: h.a.c.runhaar@uu.nl; Laerhoven, Frank van, E-mail: vanLaerhoven@uu.nl; Driessen, Peter, E-mail: p.driessen@uu.nl

Environmental assessment (EA) aims to enhance environmental awareness and to ensure that environmental values are fully considered in decision-making. In the EA arena, different discourses exist on what EA should aim for and how it functions. We hypothesise that these discourses influence its application in practice as well as its effectiveness in terms of achieving the above goals. For instance, actors who consider EA as a hindrance to fast implementation of their projects will probably apply it as a mandatory checklist, whereas actors who believe that EA can help to develop more environmentally sound decisions will use EIA as amore » tool to design their initiatives. In this paper we explore discourses on EA in The Netherlands and elaborate on their implications for EA effectiveness. Based on an innovative research design comprising an online survey with 443 respondents and 20 supplementary semi-structured interviews we conclude that the dominant discourse is that EA is mainly a legal requirement; EAs are conducted because they have to be conducted, not because actors choose to do so. EA effectiveness however seems reasonably high, as a majority of respondents perceive that it enhances environmental awareness and contributes to environmental protection. However, the 'legal requirement' discourse also results in decision-makers seldom going beyond what is prescribed by EA and environmental law. Despite its mandatory character, the predominant attitude towards EA is quite positive. For most respondents, EA is instrumental in providing transparency of decision-making and in minimising the legal risks of not complying with environmental laws. Differences in discourses seldom reflect extreme opposites. The 'common ground' regarding EA provides a good basis for working with EA in terms of meeting legal requirements but at the same time does not stimulate creativity in decision-making or optimisation of environmental values. In countries characterised by less consensual political cultures we may expect more extreme discourses on EA, the consequences of which are reflected upon in this paper. - Highlights: Black-Right-Pointing-Pointer The effectiveness of environmental assessment (EA) depends in part on meanings associated with EA (i.e., discourse). Black-Right-Pointing-Pointer Our results suggest that the general discourse in The Netherlands is that EA is a legal requirement, nothing more. Black-Right-Pointing-Pointer This discourse makes EA effective in protecting the environment, but not in the optimisation of environmental values. Black-Right-Pointing-Pointer EA has a limited contribution to the development of policy alternatives or innovative solutions to environmental problems. Black-Right-Pointing-Pointer There is a high consensus among EA professionals, providing a common ground for working with EA.« less

47 CFR 1.1308 - Consideration of environmental assessments (EAs); findings of no significant impact.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 1969 § 1.1308 Consideration of environmental assessments (EAs); findings of no significant impact. (a) Applicants shall prepare EAs for actions that may have a significant environmental impact (see § 1.1307). An...), that the proposal will have a significant environmental impact upon the quality of the human...

75 FR 69397 - Minnkota Power Cooperative, Inc.: Notice of Availability of an Environmental Assessment

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-12

... Environmental Assessment (EA) to meet its responsibilities under the National Environmental Policy Act (NEPA...: To obtain copies of the EA or for further information, contact: Mr. Dennis Rankin, Environmental...-1571, fax: (202) 690-0649, or e-mail: [email protected] . A copy of the EA will be available...

Final Environmental Assessment: Construction of Maintenance and Storage Facility, Perimeter Fence Upgrade and Demolition of Three Buildings and Two Structures Gila River Air Force Space Surveillance Station Arizona

DTIC Science & Technology

2012-11-01

Estrella mountain range is approximately six miles west of the Installation and the Sacaton mountain range lie approximate- ly six miles to the southeast...Structures 3-4 Figure 5. Geological Map of Gila River AFSSS and Vicinity Sierra Estrella Range Sacaton Range EA — Construct Maintenance & Storage

Cortisol response to family interaction as a predictor for adjustment.

PubMed

Gans, Susan E; Johnson, Vanessa Kahen

2016-10-01

Emerging adult (EA) cortisol response during family interaction predicts change in EA anxious behavior during the transition to college (Johnson & Gans, in press). In the present study, we take an initial step toward integrating family systems research and physiology by including assessment of EA salivary cortisol collected during a triadic (mother-father-EA offspring) family interaction task. Emerging adults (N = 101) between the ages of 17 and 19 were assessed at 3 time points across their first college year: the summer before college, Fall and Spring semesters. Two parents accompanied the emerging adult child to the summer assessment; all family members provided 4 saliva samples each at 20-min intervals. Later assessments of emerging adults included measures of internalizing behaviors. EA's cortisol secretion patterns during family interaction predict observed and self-reported family relatedness, as well as patterns of internalizing behavior during the college transition. Observed family functioning appeared to moderate the relationship between EA cortisol response during family interaction and anxious behavior when adapting to college. Different patterns of results emerged, however, for EA men and women. The approach taken by this study provides a first step toward understanding how interrelationships among elements of physiology and family functioning contribute to later adjustment. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Integrative rodent models for assessing male reproductive toxicity of environmental endocrine active substances

PubMed Central

Auger, Jacques; Eustache, Florence; Rouiller-Fabre, Virginie; Canivenc-Lavier, Marie Chantal; Livera, Gabriel

2014-01-01

In the present review, we first summarize the main benefits, limitations and pitfalls of conventional in vivo approaches to assessing male reproductive structures and functions in rodents in cases of endocrine active substance (EAS) exposure from the postulate that they may provide data that can be extrapolated to humans. Then, we briefly present some integrated approaches in rodents we have recently developed at the organism level. We particularly focus on the possible effects and modes of action (MOA) of these substances at low doses and in mixtures, real-life conditions and at the organ level, deciphering the precise effects and MOA on the fetal testis. It can be considered that the in vivo experimental EAS exposure of rodents remains the first choice for studies and is a necessary tool (together with the epidemiological approach) for understanding the reproductive effects and MOA of EASs, provided the pitfalls and limitations of the rodent models are known and considered. We also provide some evidence that classical rodent models may be refined for studying the multiple consequences of EAS exposure, not only on the reproductive axis but also on various hormonally regulated organs and tissues, among which several are implicated in the complex process of mammalian reproduction. Such models constitute an interesting way of approaching human exposure conditions. Finally, we show that organotypic culture models are powerful complementary tools, especially when focusing on the MOA. All these approaches have contributed in a combinatorial manner to a better understanding of the impact of EAS exposure on human reproduction. PMID:24369134

Environmental assessment: Davis Canyon site, Utah

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

none,

1986-05-01

In February 1983, the US Department of Energy (DOE) identified the Davis Canyon site in Utah as one of the nine potentially acceptable sites for a mined geologic repository for spent nuclear fuel and high-level radioactive waste. To determine their suitability, the Davis Canyon site and the eight other potentially acceptable sites have been evaluated in accordance with the DOE's General Guidelines for the Recommendation of Sites for the Nuclear Waste Repositories. These evaluations were reported in draft environmental assessments (EAs), which were issued for public review and comment. After considering the comments received on the draft EAs, the DOEmore » prepared the final EA. The Davis Canyon site is in the Paradox Basin, which is one of five distinct geohydrologic settings considered for the first repository. This setting contains one other potentially acceptable site -- the Lavender Canyon site. Although the Lavender Canyon site is suitable for site characterization, the DOE has concluded that the Davis Canyon site is the preferred site in the Paradox Basin. On the basis of the evaluations reported in this EA, the DOE has found that the Davis Canyon site is not disqualified under the guidelines. Furthermore, the DOE has fond that the site is suitable for site characterization because the evidence does not support a conclusion that the site will not be able to meet each of the qualifying conditions specified in the guidelines. On the basis of these findings, the DOE is nominating the Davis Canyon site as one of five sites suitable for characterization. 181 figs., 175 tabs.« less

Environmental assessment: Davis Canyon site, Utah

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

none,

1986-05-01

In February 1983, the US Department of Energy (DOE) identified the Davis Canyon site in Utah as one of the nine potentially acceptable sites for a mined geologic repository for spent nuclear fuel and high- level radioactive waste. To determine their suitability, the Davis Canyon site and the eight other potentially acceptable sites have been evaluated in accordance with the DOE's General Guidelines for the Recommendation of Sites for the Nuclear Waste Repositories. These evaluations were reported in draft environmental assessments (EAs), which were issued for public review and comment. After considering the comments received on the draft EAs, themore » DOE prepared the final EA. The Davis Canyon site is in the Paradox Basin, which is one of five distinct geohydrologic settings considered for the first repository. This setting contains one other potentially acceptable site -- the Lavender Canyon site. Although the Lavender Canyon site is suitable for site characterization, the DOE has concluded that the Davis Canyon site is the preferred site in the Paradox Basin. On the basis of the evaluations reported in this EA, the DOE has found that the Davis Canyon site is not disqualified under the guidelines. Furthermore, the DOE has found that the site is suitable for site characterization because the evidence does not support a conclusion that the site will not be able to meet each of the qualifying conditions specified in the guidelines. On the basis of these findings, the DOE is nominating the Davis Canyon site as one of the five sites suitable for characterization.« less

Dietary enzymatically treated Artemisia annua L. supplementation alleviates liver oxidative injury of broilers reared under high ambient temperature

NASA Astrophysics Data System (ADS)

Wan, Xiaoli; Zhang, Jingfei; He, Jintian; Bai, Kaiwen; Zhang, Lili; Wang, Tian

2017-09-01

Heat stress induced by high ambient temperature is a major concern in commercial broiler production. To evaluate the effects of dietary enzymatically treated Artemisia annua L. (EA) supplementation on growth performance and liver oxidative injury of broilers reared under heat stress, a total of 320 22-day-old male broilers were randomly allotted into five groups with eight replicates of eight birds each. Broilers in the control group were housed at 22 ± 1 °C and fed the basal diet. Broilers in the HS, HS-EA1, HS-EA2, and HS-EA3 groups were fed basal diet supplemented with 0, 0.75, 1.00, and 1.25 g/kg EA, respectively, and reared under cyclic high temperature (34 ± 1 °C for 8 h/day and 22 ± 1 °C for 16 h/day). Broilers fed EA diets had higher final body weight, average daily body weight gain, and average daily feed intake, as well as liver concentration of reduced glutathione, activities of antioxidant enzymes, abilities to inhibit hydroxyl radical and superoxide radical (HS-EA2 and HS-EA3), and lower liver concentrations of reactive oxygen metabolites, malondialdehyde, and protein carbonyl (HS-EA1, HS-EA2, and HS-EA3) than HS group ( P < 0.05). EA treatment downregulated the mRNA levels of heat shock proteins 70 and 90, upregulated the mRNA levels of nuclear factor erythroid 2-related factor 2 (HS-EA1, HS-EA2, and HS-EA3) and heme oxygenase 1 (HS-EA2 and HS-EA3) in liver of heat-treated broilers ( P < 0.05). In conclusion, EA alleviated heat stress-induced growth depression and liver oxidative injury in broilers, possibly through improving the antioxidant capacity and regulating the pertinent mRNA expression. The appropriate inclusion level of EA in broiler diet is 1.00-1.25 g/kg.

78 FR 33908 - Commercial Wind Lease Issuance and Site Assessment Activities on the Atlantic Outer Continental...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-05

... Significant Impact. SUMMARY: BOEM has prepared a revised environmental assessment (EA) considering the... (WEA) on the OCS offshore Rhode Island (RI) and Massachusetts (MA). The revised EA also considers the... identified WEA. As a result of the analysis in the revised EA, BOEM issued a Finding of No Significant Impact...

77 FR 52128 - Intent To Prepare an Environmental Impact Statement and Environmental Assessment for the I-20...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-28

... (EA). SUMMARY: The Federal Transit Administration (FTA) and the Metropolitan Atlanta Rapid Transit... Mall at Stonecrest in eastern DeKalb County and an Environmental Assessment (EA) for a new Bus Rapid... I-285 in DeKalb County. The EIS and EA will be prepared in accordance with the National...

77 FR 66185 - Environmental Assessment for Potential Commercial Wind Lease Issuance and Site Assessment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-02

... environmental review, on those leases) in an identified Wind Energy Area (WEA) on the OCS offshore Massachusetts... EA for review and to solicit public comments on the EA. BOEM will conduct public information meetings... the meeting locations and times, as well as the EA, can be found online at http://www.boem.gov...

32 CFR 651.34 - EA components.

Code of Federal Regulations, 2011 CFR

2011-07-01

... and comparison of impacts should provide sufficient analysis to reach a conclusion regarding the... ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Environmental Assessment § 651.34 EA components. EAs should be...

32 CFR 651.34 - EA components.

Code of Federal Regulations, 2010 CFR

2010-07-01

... and comparison of impacts should provide sufficient analysis to reach a conclusion regarding the... ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Environmental Assessment § 651.34 EA components. EAs should be...

78 FR 62357 - Georgia Power Company; Notice of Application Accepted for Filing, Soliciting Motions To Intervene...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-21

... project, from west to east, consists of: (1) A 1,230-foot-long, 11.25-foot-high, 22-bay auxiliary.... Commission issues EA April 2014. Comments on EA May 2014. Modified terms and conditions July 2014. p. Final...

Effects of Fentanyl on Emergence Agitation in Children under Sevoflurane Anesthesia: Meta-Analysis of Randomized Controlled Trials

PubMed Central

Xiong, Wei; Zhou, Qin; Yang, Peng; Huang, Xiongqing

2015-01-01

Background and Objectives The goal of this meta-analysis study was to assess the effects of fentanyl on emergence agitation (EA) under sevoflurane anesthesia in children. Subjects and Methods We searched electronic databases (PubMed, Embase, Web of Science and the Cochrane Central Register of Controlled Trials) for articles published until December 2014. Randomized controlled trials (RCTs) that assessed the effects of fentanyl and placebo on EA under sevoflurane anesthesia in children that the outcome were the incidence of EA, postoperative pain, emergence time or adverse effects were included in this meta-analysis. Results A total of 16 studies, including 1362 patients (737 patients for the fentanyl group and 625 for the placebo group), were evaluated in final analysis. We found that administration of fentanyl decreased the incidences of EA (RR = 0.37, 95% CI 0.27~0.49, P<0.00001) and postoperative pain (RR = 0.59, 95% CI 0.41~0.85, P = 0.004) but increased the incidence of postoperative nausea and vomiting (PONV) (RR = 2.23, 95% CI 1.33~3.77, P = 0.003). The extubation time (WMD = 0.71 min, 95% CI 0.12~1.3, P = 0.02), emergence time (WMD = 4.90 min, 95% CI 2.49~7.30, P<0.0001), and time in the postanesthesia care unit (PACU) (WMD = 2.65 min, 95% CI 0.76~4.53, P = 0.006) were slightly increased. There were no significant differences in the time to discharge of day patients (WMD = 3.72 min, 95% CI -2.80~10.24, P = 0.26). Conclusion Our meta-analysis suggests that fentanyl decreases the incidence of EA under sevoflurane anesthesia in children and postoperative pain, but has a higher incidence of PONV. Considering the inherent limitations of the included studies, more RCTs with extensive follow-up should be performed to validate our findings in the future. PMID:26275039

78 FR 47313 - DCP Midstream, LP; Notice of Intent To Prepare an Environmental Assessment for the Proposed...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-05

... Commission (FERC or Commission) will prepare an environmental assessment (EA) that will discuss the... by DCP Midstream, LP (DCP) in Weld County, Colorado. The Commission will use this EA in its decision... to evaluate in the EA. Please note that the scoping period will close on August 28, 2013. This notice...

76 FR 70717 - DCP Midstream, LP; Notice of Intent To Prepare an Environmental Assessment for the Proposed...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-15

... (FERC or Commission) will prepare an environmental assessment (EA) that will discuss the environmental... Midstream, LP (DCP) in Weld County, Colorado. This EA will be used by the Commission in its decision-making... be evaluated in the EA. Please note that the scoping period will close on December 8, 2011. Comments...

76 FR 78638 - Elba Express Company, L.L.C; Notice of Intent To Prepare an Environmental Assessment for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-19

... environmental assessment (EA) that will discuss the environmental impacts of the Coldwater Compressor Station...) in Elbert County, Georgia. The Commission will use this EA in its decision-making process to... evaluate in the EA. Please note that the scoping period will close on January 20, 2012. You may submit...

Association between Long-Term Exposure to Particulate Matter Air Pollution and Mortality in a South Korean National Cohort: Comparison across Different Exposure Assessment Approaches

PubMed Central

Kim, Sun-Young; Kim, Ho

2017-01-01

Increasing numbers of cohort studies have reported that long-term exposure to ambient particulate matter is associated with mortality. However, there has been little evidence from Asian countries. We aimed to explore the association between long-term exposure to particulate matter with a diameter ≤10 µm (PM10) and mortality in South Korea, using a nationwide population-based cohort and an improved exposure assessment (EA) incorporating time-varying concentrations and residential addresses (EA1). We also compared the association across different EA approaches. We used information from 275,337 people who underwent health screening from 2002 to 2006 and who had follow-up data for 12 years in the National Health Insurance Service-National Sample Cohort. Individual exposures were computed as 5-year averages using predicted residential district-specific annual-average PM10 concentrations for 2002–2006. We estimated hazard ratios (HRs) of non-accidental and five cause-specific mortalities per 10 µg/m3 increase in PM10 using the Cox proportional hazards model. Then, we compared the association of EA1 with three other approaches based on time-varying concentrations and/or addresses: predictions in each year and addresses at baseline (EA2); predictions at baseline and addresses in each year (EA3); and predictions and addresses at baseline (EA4). We found a marginal association between long-term PM10 and non-accidental mortality. The HRs of five cause-specific mortalities were mostly higher than that of non-accidental mortality, but statistically insignificant. In the comparison between EA approaches, the HRs of EA1 were similar to those of EA2 but higher than EA3 and EA4. Our findings confirmed the association between long-term exposure to PM10 and mortality based on a population-representative cohort in South Korea, and suggested the importance of assessing individual exposure incorporating air pollution changes over time. PMID:28946613

Final Environmental Assessment (EA) for Modification of Airspace Units R-3008A/B/C from Visual Flight Rules (VFR) to VFR-Instrument Flight Rules (IFR) at Moody Air Force Base, Georgia

DTIC Science & Technology

2015-09-30

winds. In addition, overcast conditions typically reduce or eliminate the presence of thermals that are used by soaring raptors such as hawks...Title 40, 1508.27. Protection of Environment Council on Environmental Quality. January 1979 . Code of Federal Regulations (C.F.R.), Title 40, Part 50

Environmental assessment and planning theory: four short stories about power, multiple rationality, and ethics

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

Richardson, Tim

2005-05-15

This paper engages with recent debates in the environmental assessment (EA) literature about the lessons that can be learned from planning theory. It argues that the current communicative turn in EA, echoing a similar shift in planning thought in the 1990s, has failed to benefit from this earlier experience. Instead of following this trend, the paper examines EA from a perspective which is more closely aligned with some of the critics of the communicative approach, and which combines concepts of power, rationality, value and ethics in a different way. First, the paper briefly sets out how planning theory has engagedmore » with these concepts. It then argues that EA needs to engage with competing multiple rationalities, and the inescapable presence of value conflicts within EA. It then turns to recent debates in EA to show how the question of value has become a very difficult issue for EA theorists. These issues are then explored by looking at four cases where environmental impact assessment (EIA) and strategic environmental assessment (SEA) become dramatic sites of struggle, in very different ways: where the boundaries between facts, boundaries, and opinions are defined through power struggles; where SEA is used as a process of brokerage between a fragile coalition of interests; where power defines rationality in the construction of an SEA instrument; and where EIA is challenged from the outside by civil society. The paper closes by discussing how EA practitioners can operate reflexively and ethically in a world of contested rationality.« less

Does Integrative Medicine Enhance Balance in Aging Adults? – Proof of Concept for Benefit of Electro-acupuncture Therapy in Parkinson's Disease

PubMed Central

Toosizadeh, Nima; Lei, Hong; Schwenk, Michael; Sherman, Scott J.; Esternberg, Esther; Mohler, Jane; Najafi, Bijan

2014-01-01

Background Postural balance and potentially fall risk increases among older adults living with neurological diseases, especially Parkinson's disease (PD). Since conventional therapies, such as levodopa or deep brain stimulation may fail to alleviate or may even worsen balance, interest is growing in evaluating alternative PD therapies. Objective The purpose of the current study was to assess improvement in postural balance in PD patients following electro-acupuncture (EA), as an alternative therapy. Methods Fifteen aging adults (70.2 ± 7.3 years) with idiopathic PD and 44 healthy age- matched participants (74.6 ± 6.5 years) were recruited. PD participants were randomly assigned (with a ratio of 2 to 1) to an intervention (n=10) or to a control group (n=5). The intervention group received a 30-minute EA treatment on a weekly basis for three weeks, while the control group received a sham treatment. Outcomes were assessed at baseline and after the final therapy. Measurements included balance assessment, specifically ratio of medial-lateral (ML) center of gravity (COG) sway to anterior-posterior (AP) sway (COGML/AP) and ankle-to-hip sway during eyes-open, eyes-closed, and eyes-open dual-tasks trials, Unified Parkinson's Disease Rating Scale (UPDRS), and quality of life, concerns for fall, and pain questionnaires. Results No difference was observed for assessed parameters between intervention and control groups in baseline. After treatment, improvement in balance performance was observed in the intervention group. Compared with a healthy population, PD patients prior to treatment had larger COGML/AP sway with more dependency on upper-body movements for maintaining balance. Following EA therapy, COGML/AP sway reduced by 31% and Ankle/Hip sway increased by 46% among different conditions (p = 0.02 for dual-task condition). The clinical rating revealed an overall improvement (p < 0.01) in the activity of daily living (UPDRS part II, 46%) and motor examination (UPDRS part III, 40%). There was significant reduction (p < 0.02) in the specific items regarding UPDRS fall status (67%), and rigidity (48%). Changes were small and non-significant in the controls (p > 0.29). Conclusions This pilot study demonstrated improvement in rigidity and balance following EA. These preliminary results suggest EA could be a promising alternative treatment for balance disturbance in PD. PMID:25341431

75 FR 5016 - Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Framework Adjustment 44

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-01

... section of this proposed rule. Copies of the Environmental Assessment (EA) prepared for this rule may be... submitted to NMFS as of September 1, 2009, as indicated in the EA. In contrast, the proposed Annual Catch... the FW 44 EA. The FW 44 EA contains a brief discussion of the potential effects on the environment...

75 FR 7949 - Airworthiness Directives; Extra Flugzeugproduktions- und Vertriebs- GmbH Models EA-300/200 and EA...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-23

... DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 14 CFR Part 39 [Docket No. FAA-2009... Airplanes AGENCY: Federal Aviation Administration (FAA), Department of Transportation (DOT). ACTION: Final... Facility, U.S. Department of Transportation, Docket Operations, M-30, West Building Ground Floor, Room W12...

Environmental Assessment Addressing the Privatization of Military Family Housing at Cavalier Air Force Station, North Dakota

DTIC Science & Technology

2011-04-01

limitations to construction were determined based on data available in the NRCS Web Soil Survey (NRCS 2010). Soil limitations were rated for... paper , glass, certain plastics, ferrous scrap, copper scrap, nonferrous segregated scrap metals, tires, spent Final EA Addressing the Privatization...www.nrcs.usda.gov/technical/NRI/maps/meta/m5116.html>. Accessed 15 March 2010. NRCS 2010 NRCS. 2010. Web Soil Survey. Available online: <http

Environmental Assessment for a Fighter Detachment Facility, Shaw Air Force Base, South Carolina

DTIC Science & Technology

2005-04-01

provides for the protection and propagation of fish, shellfish, wildlife, and recreation in and on the water. The US Army Corps of Engineers (USACE) is...scirpoides Long-beaked baldrush - SC Floating mats in ponds; pond margins. Ruellia caroliniensis A petunia - SC Woods and wood margins. Sagittaria...supply after conventional treatment, fishing, and the survival and propagation of a balanced indigenous aquatic Final EA for a Fighter Detachment

38 CFR 200.4 - Implementation of NEPA and related authorities.

Code of Federal Regulations, 2010 CFR

2010-07-01

... exclusions, environmental assessments, and environmental impact statements. (2) The Master Planner, is... A of these regulations. (c) Environmental Assessment (EA). (1) An Environmental Assessment (EA) is a... RETIREMENT HOME COMPLIANCE WITH THE NATIONAL ENVIRONMENTAL POLICY ACT § 200.4 Implementation of NEPA and...

Empathic accuracy and relationship satisfaction: A meta-analytic review.

PubMed

Sened, Haran; Lavidor, Michal; Lazarus, Gal; Bar-Kalifa, Eran; Rafaeli, Eshkol; Ickes, William

2017-09-01

Empathic accuracy (EA; Ickes & Hodges, 2013) is the extent to which people accurately perceive their peers' thoughts, feelings, and other inner mental states. EA has particularly interested researchers in the context of romantic couples. Reviews of the literature suggest a possible link between romantic partners' EA and their relationship satisfaction (Ickes & Simpson, 2001; Sillars & Scott, 1983). To assess the magnitude of this association and examine possible moderators, we performed a meta-analytic review of 21 studies (total N = 2,739 participants) that examined the association between EA and satisfaction. We limited our review to studies measuring EA using the dyadic interaction paradigm (Ickes, Stinson, Bissonnette, & Garcia, 1990). We found a small but significant association between the two (r = .134, p < .05). Subsequent moderation analyses demonstrated that EA for negative emotions (one's accuracy when assessing a partner's negative emotions) was more closely related to satisfaction (r = .171, p < .05) than EA for positive ones (r = .068, p > .1). The association was also stronger in relationships of moderate length, suggesting that EA may be more meaningful when relationships are consolidating but before they become stable. Gender and procedural variations on the dyadic interaction paradigm did not moderate the association, and there was no difference depending on whether the association was between EA and perceivers' or targets' satisfaction (i.e., actor or partner effects). We discuss the implications of these findings and offer recommendations for future EA studies. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Randomized sham-controlled pilot trial of weekly electro-acupuncture for the prevention of taxane-induced peripheral neuropathy in women with early stage breast cancer.

PubMed

Greenlee, Heather; Crew, Katherine D; Capodice, Jillian; Awad, Danielle; Buono, Donna; Shi, Zaixing; Jeffres, Anne; Wyse, Sharon; Whitman, Wendy; Trivedi, Meghna S; Kalinsky, Kevin; Hershman, Dawn L

2016-04-01

To investigate the effect of electro-acupuncture (EA) as a non-pharmacological intervention to prevent or reduce chemotherapy-induced peripheral neuropathy (CIPN) in breast cancer patients undergoing chemotherapy of taxane. Women with stage I-III breast cancer scheduled to receive taxane therapy were randomized to receive a standardized protocol of 12 true or sham EA (SEA) weekly treatments concurrent with taxane treatment. Subjects completed the Brief Pain Inventory-Short Form (BPI-SF), Functional Assessment of Cancer Therapy-Taxane neurotoxicity subscale (FACT-NTX), and other assessments at baseline and weeks 6, 12, and 16. A total of 180 subjects were screened, 63 enrolled and 48 completed week 16 assessments. Mean age was 50 with 25 % white, 25 % black, and 43 % Hispanic; 52 % had no prior chemotherapy. At week 12, both groups reported an increase in mean BPI-SF worst pain score, but no mean differences were found between groups (SEA 2.8 vs. EA 2.6, P = .86). By week 16, the SEA group returned to baseline, while the EA group continued to worsen (SEA 1.7 vs. EA 3.4, P = .03). The increase in BPI-SF worst pain score was 1.62 points higher in the EA group than in the SEA group at week 16 (P = .04). In a randomized, sham-controlled trial of EA for prevention of taxane-induced CIPN, there were no differences in pain or neuropathy between groups at week 12. Of concern, subjects on EA had a slower recovery than SEA subjects. Future studies should focus on EA for treatment as opposed to prevention of CIPN.

Randomized sham controlled pilot trial of weekly electro-acupuncture for the prevention of taxane-induced peripheral neuropathy in women with early stage breast cancer

PubMed Central

Greenlee, Heather; Crew, Katherine D.; Capodice, Jillian; Awad, Danielle; Buono, Donna; Shi, Zaixing; Jeffres, Anne; Wyse, Sharon; Whitman, Wendy; Trivedi, Meghna S.; Kalinsky, Kevin; Hershman, Dawn L.

2016-01-01

PURPOSE To investigate the effect of electro-acupuncture (EA) as a non-pharmacological intervention to prevent or reduce chemotherapy-induced peripheral neuropathy (CIPN) in breast cancer patients undergoing chemotherapy of taxane. METHODS Women with stage I-III breast cancer scheduled to receive taxane therapy were randomized to receive a standardized protocol of 12 true or sham EA (SEA) weekly treatments concurrent with taxane treatment. Subjects completed the Brief Pain Inventory-Short Form (BPI-SF), Functional Assessment of Cancer Therapy-Taxane neurotoxicity subscale (FACT-NTX), and other assessments at baseline and weeks 6, 12, and 16. RESULTS A total of 180 subjects were screened, 63 enrolled and 48 completed week 16 assessments. Mean age was 50 with 25% white, 25% black, and 43% Hispanic; 52% had no prior chemotherapy. At week 12, both groups reported an increase in mean BPI-SF worst pain score, but no mean differences were found between groups (SEA 2.8 vs. EA 2.6, p=.86). By week 16, the SEA group returned to baseline, while the EA group continued to worsen (mean=1.7 in SEA vs. 3.40 in EA, p=.03). The increase in BPI-SF worst pain score was 1.62 points higher in the EA group than in the SEA group at week 16 (p=.04). CONCLUSIONS In a randomized, sham-controlled trial of EA for prevention of taxane-induced CIPN, there were no differences in pain or neuropathy between groups at week 12. Of concern, subjects on EA had a slower recovery than SEA subjects. Future studies should focus on EA for treatment as opposed to prevention of CIPN. PMID:27013473

Lower extremity energy absorption and biomechanics during landing, part II: frontal-plane energy analyses and interplanar relationships.

PubMed

Norcross, Marc F; Lewek, Michael D; Padua, Darin A; Shultz, Sandra J; Weinhold, Paul S; Blackburn, J Troy

2013-01-01

Greater sagittal-plane energy absorption (EA) during the initial impact phase (INI) of landing is consistent with sagittal-plane biomechanics that likely increase anterior cruciate ligament (ACL) loading, but it does not appear to influence frontal-plane biomechanics. We do not know whether frontal-plane INI EA is related to high-risk frontal-plane biomechanics. To compare biomechanics among INI EA groups, determine if women are represented more in the high group, and evaluate interplanar INI EA relationships. Descriptive laboratory study. Research laboratory. Participants included 82 (41 men, 41 women; age = 21.0 ± 2.4 years, height = 1.74 ± 0.10 m, mass = 70.3 ± 16.1 kg) healthy, physically active volunteers. We assessed landing biomechanics with an electromagnetic motion-capture system and force plate. We calculated frontal- and sagittal-plane total, hip, knee, and ankle INI EA. Total frontal-plane INI EA was used to create high, moderate, and low tertiles. Frontal-plane knee and hip kinematics, peak vertical and posterior ground reaction forces, and peak internal knee-varus moment (pKVM) were identified and compared across groups using 1-way analyses of variance. We used a χ (2) analysis to evaluate male and female allocation to INI EA groups. We used simple, bivariate Pearson product moment correlations to assess interplanar INI EA relationships. The high-INI EA group exhibited greater knee valgus at ground contact, hip adduction at pKVM, and peak hip adduction than the low-INI EA group (P < .05) and greater peak knee valgus, pKVM, and knee valgus at pKVM than the moderate- (P < .05) and low- (P < .05) INI EA groups. Women were more likely than men to be in the high-INI EA group (χ(2) = 4.909, P = .03). Sagittal-plane knee and frontal-plane hip INI EA (r = 0.301, P = .006) and sagittal-plane and frontal-plane ankle INI EA were associated (r = 0.224, P = .04). No other interplanar INI EA relationships were found (P > .05). Greater frontal-plane INI EA was associated with less favorable frontal-plane biomechanics that likely result in greater ACL loading. Women were more likely than men to use greater frontal-plane INI EA. The magnitudes of sagittal- and frontal-plane INI EA were largely independent.

77 FR 44610 - Notice of Availability of Draft Environmental Assessment

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-30

.... 12968-001-CT] Notice of Availability of Draft Environmental Assessment FirstLight Hydro Generating...). Staff prepared a draft environmental assessment (EA), which analyzes the potential environmental effects... human environment. A copy of the draft EA is available for review at the Commission in the Public...

76 FR 2901 - Cellu Tissue Corporation; Notice of Availability of Environmental Assessment

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-18

... Tissue Corporation; Notice of Availability of Environmental Assessment January 11, 2011. In accordance with the National Environmental Policy Act of 1969 and the Federal Energy Regulatory Commission... Assessment (EA) for the project. The EA contains the staff's analysis of the potential environmental impacts...

ESPGHAN-NASPGHAN Guidelines for the Evaluation and Treatment of Gastrointestinal and Nutritional Complications in Children With Esophageal Atresia-Tracheoesophageal Fistula.

PubMed

Krishnan, Usha; Mousa, Hayat; Dall'Oglio, Luigi; Homaira, Nusrat; Rosen, Rachel; Faure, Christophe; Gottrand, Frédéric

2016-11-01

Esophageal atresia (EA) is one of the most common congenital digestive anomalies. With improvements in surgical techniques and intensive care treatments, the focus of care of these patients has shifted from mortality to morbidity and quality-of-life issues. These children face gastrointestinal (GI) problems not only in early childhood but also through adolescence and adulthood. There is, however, currently a lack of a systematic approach to the care of these patients. The GI working group of International Network on Esophageal Atresia comprises members from ESPGHAN/NASPGHAN and was charged with the task of developing uniform evidence-based guidelines for the management of GI complications in children with EA. Thirty-six clinical questions addressing the diagnosis, treatment, and prognosis of the common GI complications in patients with EA were formulated. Questions on the diagnosis, and treatment of gastroesophageal reflux, management of "cyanotic spells," etiology, investigation and management of dysphagia, feeding difficulties, anastomotic strictures, congenital esophageal stenosis in EA patients were addressed. The importance of excluding eosinophilic esophagitis and associated GI anomalies in symptomatic patients with EA is discussed as is the quality of life of these patients and the importance of a systematic transition of care to adulthood. A systematic literature search was performed from inception to March 2014 using Embase, MEDLINE, the Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Clinical Trials, and PsychInfo databases. The approach of the Grading of Recommendations Assessment, Development and Evaluation was applied to evaluate outcomes. During 2 consensus meetings, all recommendations were discussed and finalized. The group members voted on each recommendation, using the nominal voting technique. Expert opinion was used where no randomized controlled trials were available to support the recommendation.

A chitosan/beta-glycerophosphate thermo-sensitive gel for the delivery of ellagic acid for the treatment of brain cancer.

PubMed

Kim, Sungwoo; Nishimoto, Satoru K; Bumgardner, Joel D; Haggard, Warren O; Gaber, M Waleed; Yang, Yunzhi

2010-05-01

We report here the development of a chitosan/beta-glycerophosphate(Ch/beta-GP) thermo-sensitive gel to deliver ellagic acid (EA) for cancer treatment. The properties of the Ch/beta-GP gels were characterized regarding chemical structure, surface morphology, and viscoelasticity. In vitro EA release rate from the EA loaded Ch/beta-GP gel and chitosan degradation rate were investigated. The anti-tumor effect of the EA loaded Ch/beta-GP gel on brain cancer cells (human U87 glioblastomas and rat C6 glioma cells) was evaluated by examining cell viability. Cell number and activity were monitored by the MTS assay. The Ch/beta-GP solution formed a heat-induced gel at body temperature, and the gelation temperature and time were affected by the final pH of the Ch/beta-GP solution. The lysozyme increased the EA release rate by 2.5 times higher than that in the absence of lysozyme. Dialyzed chitosan solution with final pH 6.3 greatly reduced the beta-GP needed for gelation, thereby significantly improving the biocompatibility of gel (p < 0.001). The chitosan gels containing 1% (w/v) of ellagic acid significantly reduced viability of U87 cells and C6 cells compared with the chitosan gels at 3 days incubation (p < 0.01, and p < 0.001, respectively). Copyright 2010 Elsevier Ltd. All rights reserved.

75 FR 73123 - Notice of Correction to Notice of Availability of the Environmental Assessment and Notice of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-29

...The Bureau of Land Management (BLM) is correcting the Notice of Availability of the Environmental Assessment (EA) and Notice of Public Hearing for the Sage Creek Holdings, LLC, Federal Coal Lease Application, COC-74219 published in the Federal Register on August 13, 2010 [75 FR 49512]. The BLM incorrectly stated that the EA was complete and available for release. The BLM subsequently determined that additional information should have been included in the cumulative impact section of the EA. The BLM will be issuing a revised EA, which will be available for a 30-day comment period upon completion. After the end of the comment period, the BLM will hold a public hearing on the EA, the fair market value and the maximum economic recovery of the proposed leased tract.

Reliability and validity of the Euthanasia Attitude Scale (EAS) for Hong Kong medical doctors.

PubMed

Tang, Wai-Kiu; Mak, Kwok-Kei; Kam, Philip Ming-Ho; Ho, Joanna Wing-Kiu; Chan, Denise Che-Ying; Suen, To-Lam; Lau, Michael Chak-Kwan; Cheng, Adrian Ka-Chun; Wan, Yuen-Ting; Wan, Ho-Yan; Hussain, Assad

2010-08-01

This study aimed to examine the reliability and validity of the Euthanasia Attitude Scale (EAS) in Hong Kong medical doctors. A total of 107 medical doctors (61.7% men) participated in a survey at clinical settings in 2008. The 21-item EAS was used to assess their attitudes toward euthanasia. The mean (standard deviation) and median of the EAS were 63.60 (60.31) and 63.00. Total EAS scores correlated well with ''Ethical Considerations,'' ''Practical Considerations,'' and ''Treasuring Life'' (Spearman rho =.37-.96, P < .001) but not ''Naturalistic Beliefs.'' The construct validity of the 3-factor model was appropriate (Kaiser-Meyer-Olkin [KMO] value = 0.90) and showed high internal consistency (Cronbach alpha =.79-.92). Euthanasia Attitude Scale may be a reliable and valid measure for assessing the attitudes toward euthanasia in medical professionals.

Electroacupuncture for chemotherapy-induced peripheral neuropathy: study protocol for a pilot multicentre randomized, patient-assessor-blinded, controlled trial

PubMed Central

2013-01-01

Background Chemotherapy-induced peripheral neuropathy (CIPN) is the main dose-limiting side effect of neurotoxic chemotherapeutic agents. CIPN can lead not only to loss of physical function, difficulties in activities of daily living (ADLs), and decreased quality of life, but also to dose reduction, delay or even cessation of treatment. Currently, there are few proven effective treatments for CIPN. This randomized controlled clinical trial is designed to evaluate the effects and safety of electroacupuncture (EA) for patients with CIPN. Methods/design This is a multicenter, two-armed, parallel-design, patient-assessor-blinded, randomized, sham-controlled clinical trial. Forty eligible patients with CIPN will be randomized in a ratio of 1:1 to the EA or sham EA arms. During the treatment phase, patients will undergo eight sessions of verum EA or sham EA twice weekly for four weeks, and then will be followed-up for eight weeks. Electrical stimulation in the EA group will consist of a mixed frequency of 2/120 Hz and 80% of bearable intensity. Sham EA will be applied to non-acupoints, with shallow needle insertion and no current. All outcomes and analyses of results will be assessed by researchers blinded to treatment allocation. The effects of EA on CIPN will be evaluated according to both subjective and objective outcome measures. The primary outcome measure will be the European Organization for Research and Treatment of Cancer (EORTC) quality of life questionnaire to assess CIPN (QLQ-CIPN20). The secondary outcome measures will be the results on the numerical rating scale, the Semmes-Weinstein monofilament test, the nerve conduction study, and the EORTC QLQ-C30, as well as the patient’s global impression of change and adverse events. Safety will be assessed at each visit. Discussion The results of this on-going study will provide clinical evidence for the effects and safety of EA for CIPN compared with sham EA. Trial registration Clinical Research Information Service: KCT0000506 PMID:23945074

77 FR 39508 - Commercial Wind Lease Issuance and Site Assessment Activities on the Atlantic Outer Continental...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-03

... public of the availability of the EA for review and to solicit public comments on the EA. The EA can be found online at http://www.boem.gov/Renewable-Energy-Program/Smart-from-the-Start/Index.aspx . Authority...

Anti-inflammatory effects and mechanisms of vagal nerve stimulation combined with electroacupuncture in a rodent model of TNBS-induced colitis.

PubMed

Jin, Haifeng; Guo, Jie; Liu, Jiemin; Lyu, Bin; Foreman, Robert D; Yin, Jieyun; Shi, Zhaohong; Chen, Jiande D Z

2017-09-01

The purpose of this study was to determine the effects and mechanisms of vagal nerve stimulation (VNS) and additive effects of electroacupuncture (EA) on colonic inflammation in a rodent model of IBD. Chronic inflammation in rats was induced by intrarectal TNBS (2,4,6-trinitrobenzenesulfonic acid). The rats were then treated with sham ES (electrical stimulation), VNS, or VNS + EA for 3 wk. Inflammatory responses were assessed by disease activity index (DAI), macroscopic scores and histological scores of colonic tissues, plasma levels of TNFα, IL-1β, and IL-6, and myeloperoxidase (MPO) activity of colonic tissues. The autonomic function was assessed by the spectral analysis of heart rate variability (HRV) derived from the electrocardiogram. It was found that 1 ) the area under curve (AUC) of DAI was substantially decreased with VNS + EA and VNS, with VNS + EA being more effective than VNS ( P < 0.001); 2 ) the macroscopic score was 6.43 ± 0.61 in the sham ES group and reduced to 1.86 ± 0.26 with VNS ( P < 0.001) and 1.29 ± 0.18 with VNS + EA ( P < 0.001); 3 ) the histological score was 4.05 ± 0.58 in the sham ES group and reduced to 1.93 ± 0.37 with VNS ( P < 0.001) and 1.36 ± 0.20 with VNS + EA ( P < 0.001); 4 ) the plasma levels of TNFα, IL-1β, IL-6, and MPO were all significantly decreased with VNS and VNS + EA compared with the sham ES group; and 5 ) autonomically, both VNS + EA and VNS substantially increased vagal activity and decreased sympathetic activity compared with sham EA ( P < 0.001, P < 0.001, respectively). In conclusion, chronic VNS improves inflammation in TNBS-treated rats by inhibiting proinflammatory cytokines via the autonomic mechanism. Addition of noninvasive EA to VNS may enhance the anti-inflammatory effect of VNS. NEW & NOTEWORTHY This is the first study to address and compare the effects of vagal nerve stimulation (VNS), electrical acupuncture (EA) and VNS + EA on TNBS (2,4,6-trinitrobenzenesulfonic acid)-induced colitis in rats. The proposed chronic VNS + EA, VNS, and EA were shown to decrease DAI and ameliorate macroscopic and microscopic damages in rats with TNBS-induced colitis via the autonomic pathway. The addition of EA to VNS provided a significant effect on the behavioral assessment of inflammation (DAI, CMDI, and histological score) but not on cytokines or mechanistic measurements, suggesting an overall systemic effect of EA.View this article's corresponding video summary at https://youtu.be/-rEz6HMkErM.

Environmental Assessment for the Use of White Phosphorus Rockets at Melrose Air Force Range, New Mexico

DTIC Science & Technology

2003-08-01

including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and reviewing...Tactical Air Controller GIS Geographic Information System H2S hydrogen sulfide H3PO4 orthophosphoric acid H4P2O7 pyrophosphoric acid H5P3O10... Data .............................................................. 3-24 Final EA for White Phosphorus Rocket Use at Melrose Air Force Range, New

Environmental Assessment for the Indoor Training Facility, U.S. Air Force Academy, Colorado Springs, Colorado

DTIC Science & Technology

2010-05-01

Cadet Area. Aluminum would be 35 used on all columns , beam cladding, and window frame trim to provide a visual connection 36 FINAL EA – USAFA INDOOR...and intramural sports played at the Academy. 17 The facility exterior would be white precast concrete, blue polycarbonate, aluminum and 18 glass. The...present there provide a high degree of connectivity between habitat types and 11 maintain migration corridors. Mule deer (Odocoileus hemionus), elk

Final Environmental Assessment to Construct a One-quarter Mile Track with Stretching Pads and PAR Course Sheppard Air Force Base, Texas

DTIC Science & Technology

2011-05-01

recycled tires, • Addition of stretching pads comprised of 2 concrete, rubberized workout pads located around the walking track, • Install utility...surfacing made of polyurethane and recycled tires, 3. Addition of stretching pads comprised of2 concrete, rubberized workout pads located around the...Wichita Falls Public Library 600 Eleventh Street Wichita ~ails, Texas 76301 The EA, which addressed the proposed action and alternative, has been

Final Environmental Assessment (EA) for Headquarters Building Construction and Main Gate Reconfiguration White Bluff, Spokane, Washington

DTIC Science & Technology

2012-12-01

undulating or flat lands covering approximately 62,900 square miles in eastern Washington , western Idaho and northeast Oregon (Tolan et al.1989). Plateau...and thousands of square miles throughout eastern Washington , and pushed the Spokane River north to its present location. Generally, the plateau is...the plateau in eastern Washington (Eliot et al. 1986). The floods scoured the landscape of soil, leaving bare basalt in many areas. Mazama ash and

Environmental Assessment for Kirtland Air Force Base Perimeter Fencing

DTIC Science & Technology

2004-07-01

Xylene, Styrene, Toluene, Methyl ethyl ketone, 1,3-Butadiene, Phenol, Propionaldehyde, n-Hexane, Chlorobenzene, Cumene, 1,1,2-Trichloroethane, 2,2,4...piñon-juniper community ranges in elevation from 6,300 to 7,700 feet. This dominant plant community is composed of Colorado piñon pine ( Pinus edulis...Kirtland AFB Perimeter Fencing EA 3-21 Final - July 2004 Ponderosa pine ( Pinus ponderosa) forests occur in the upper elevations, usually above 7,700 feet

Final Environmental assessment for the Uranium Lease Management Program

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

NONE

1995-07-01

The US Department of Energy (DOE) has prepared a programmatic environmental assessment (EA) of the proposed action to continue leasing withdrawn lands and DOE-owned patented claims for the exploration and production of uranium and vanadium ores. The Domestic Uranium Program regulation, codified at Title 10, Part 760.1, of the US Code of Federal Regulations (CFR), gives DOE the flexibility to continue leasing these lands under the Uranium Lease Management Program (ULMP) if the agency determines that it is in its best interest to do so. A key element in determining what is in DOE`s ``best interest`` is the assessment ofmore » the environmental impacts that may be attributable to lease tract operations and associated activities. On the basis of the information and analyses presented in the EA for the ULMP, DOE has determined that the proposed action does not constitute a major Federal action significantly affecting the quality of the human environment, as defined in the National Environmental Policy Act (NEPA) of 1969 (42 United States Code 4321 et seq.), as amended.Therefore, preparation of an environmental impact statement is not required for the ULMP,and DOE is issuing this Finding, of No Significant Impact (FONSI).« less

Final Environmental Assessment for Establishment of a New C-130 Landing Zone for 58 SOW

DTIC Science & Technology

2013-10-01

Ai rport .~ Pueblo Roswell International Air Center Ro<-f Figure 1-1 . Regional Map Final Environmental...t lo ad -b ea rin g st re ng th ? M in im al c ity li gh ts ? M in im al s en si tiv e re ce pt or co ns tr ai nt s? C ra sh /fi re /re...af fic vo lu m es to m in im iz e sc he du lin g co nf lic ts ? N on -m ili ta ry /a us te re a irf ie ld ac tiv el

Willow Creek Wildlife Mitigation Project. Final Environmental Assessment.

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

NONE

1995-04-01

Today`s notice announces BPA`s proposal to fund land acquisition or acquisition of a conservation easement and a wildlife management plan to protect and enhance wildlife habitat at the Willow Creek Natural Area in Eugene, Oregon. This action would provide partial mitigation for wildlife and wildlife habitat lost by the development of Federal hydroelectric projects in the Willamette River Basin. The project is consistent with BPA`s obligations under provisions of the Pacific Northwest Electric Power Planning and Conservation Act of 1980 as outlined by the Northwest Power Planning Council`s 1994 Columbia River Basin Fish and Wildlife Program. BPA has prepared anmore » environmental assessment (DOE/EA-1023) evaluating the proposed project. Based on the analysis in the EA, BPA has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an environmental impact statement (EIS) is not required and BPA is issuing this FONSI.« less

Quantitative and qualitative transcriptome analysis of four industrial strains of Claviceps purpurea with respect to ergot alkaloid production.

PubMed

Majeská Čudejková, Mária; Vojta, Petr; Valík, Josef; Galuszka, Petr

2016-09-25

The fungus Claviceps purpurea is a biotrophic phytopathogen widely used in the pharmaceutical industry for its ability to produce ergot alkaloids (EAs). The fungus attacks unfertilized ovaries of grasses and forms sclerotia, which represent the only type of tissue where the synthesis of EAs occurs. The biosynthetic pathway of EAs has been extensively studied; however, little is known concerning its regulation. Here, we present the quantitative transcriptome analysis of the sclerotial and mycelial tissues providing a comprehensive view of transcriptional differences between the tissues that produce EAs and those that do not produce EAs and the pathogenic and non-pathogenic lifestyle. The results indicate metabolic changes coupled with sclerotial differentiation, which are likely needed as initiation factors for EA biosynthesis. One of the promising factors seems to be oxidative stress. Here, we focus on the identification of putative transcription factors and regulators involved in sclerotial differentiation, which might be involved in EA biosynthesis. To shed more light on the regulation of EA composition, whole transcriptome analysis of four industrial strains differing in their alkaloid spectra was performed. The results support the hypothesis proposing the composition of the amino acid pool in sclerotia to be an important factor regulating the final structure of the ergopeptines produced by Claviceps purpurea. Copyright © 2016 Elsevier B.V. All rights reserved.

Lower Extremity Energy Absorption and Biomechanics During Landing, Part II: Frontal-Plane Energy Analyses and Interplanar Relationships

PubMed Central

Norcross, Marc F.; Lewek, Michael D.; Padua, Darin A.; Shultz, Sandra J.; Weinhold, Paul S.; Blackburn, J. Troy

2013-01-01

Context: Greater sagittal-plane energy absorption (EA) during the initial impact phase (INI) of landing is consistent with sagittal-plane biomechanics that likely increase anterior cruciate ligament (ACL) loading, but it does not appear to influence frontal-plane biomechanics. We do not know whether frontal-plane INI EA is related to high-risk frontal-plane biomechanics. Objective: To compare biomechanics among INI EA groups, determine if women are represented more in the high group, and evaluate interplanar INI EA relationships. Design: Descriptive laboratory study. Setting: Research laboratory. Patients or Other Participants: Participants included 82 (41 men, 41 women; age = 21.0 ± 2.4 years, height = 1.74 ± 0.10 m, mass = 70.3 ± 16.1 kg) healthy, physically active volunteers. Intervention(s): We assessed landing biomechanics with an electromagnetic motion-capture system and force plate. Main Outcome Measure(s): We calculated frontal- and sagittal-plane total, hip, knee, and ankle INI EA. Total frontal-plane INI EA was used to create high, moderate, and low tertiles. Frontal-plane knee and hip kinematics, peak vertical and posterior ground reaction forces, and peak internal knee-varus moment (pKVM) were identified and compared across groups using 1-way analyses of variance. We used a χ2 analysis to evaluate male and female allocation to INI EA groups. We used simple, bivariate Pearson product moment correlations to assess interplanar INI EA relationships. Results: The high–INI EA group exhibited greater knee valgus at ground contact, hip adduction at pKVM, and peak hip adduction than the low–INI EA group (P < .05) and greater peak knee valgus, pKVM, and knee valgus at pKVM than the moderate– (P < .05) and low– (P < .05) INI EA groups. Women were more likely than men to be in the high–INI EA group (χ2 = 4.909, P = .03). Sagittal-plane knee and frontal-plane hip INI EA (r = 0.301, P = .006) and sagittal-plane and frontal-plane ankle INI EA were associated (r = 0.224, P = .04). No other interplanar INI EA relationships were found (P > .05). Conclusions: Greater frontal-plane INI EA was associated with less favorable frontal-plane biomechanics that likely result in greater ACL loading. Women were more likely than men to use greater frontal-plane INI EA. The magnitudes of sagittal- and frontal-plane INI EA were largely independent. PMID:23944381

Attachment Security in Three-Year-Olds who Entered Substitute Care in Infancy

PubMed Central

Altenhofen, Shannon; Clyman, Robert; Little, Christina; Baker, Megan; Biringen, Zeynep

2016-01-01

This study assessed relations among number of out-of-home placement changes, time in caregivers’ care, caregiver type (i.e., foster parent, adoptive parent, kinship relation, and biological parent), child gender, and caregiver-child Emotional Availability (EA) as predictive of child attachment security when children were 3 years old in a sample of 104 caregivers and children. Children entered court-ordered care by six months of age. On average, children at the age of three spent 30 months with their caregivers, and nearly half of them were adopted by that time. Child attachment was assessed using the Attachment Q-set (Waters & Deane, 1985), and caregiver-child EA was assessed using the EA Scales, 4th edition (Biringen, 2008). Sixty-six percent of children at age 3 showed secure attachments with caregivers, and EA subscale scores were also relatively high on average. The study predictor variables of EA Caregiver Sensitivity, Child Responsiveness, and Child Involvement predicted attachment security, with girls more likely to be securely attached to their substitute caregivers at age three than boys. Study limitations and directions for future research are discussed. PMID:27127309

Managing changes in the enterprise architecture modelling context

NASA Astrophysics Data System (ADS)

Khanh Dam, Hoa; Lê, Lam-Son; Ghose, Aditya

2016-07-01

Enterprise architecture (EA) models the whole enterprise in various aspects regarding both business processes and information technology resources. As the organisation grows, the architecture of its systems and processes must also evolve to meet the demands of the business environment. Evolving an EA model may involve making changes to various components across different levels of the EA. As a result, an important issue before making a change to an EA model is assessing the ripple effect of the change, i.e. change impact analysis. Another critical issue is change propagation: given a set of primary changes that have been made to the EA model, what additional secondary changes are needed to maintain consistency across multiple levels of the EA. There has been however limited work on supporting the maintenance and evolution of EA models. This article proposes an EA description language, namely ChangeAwareHierarchicalEA, integrated with an evolution framework to support both change impact analysis and change propagation within an EA model. The core part of our framework is a technique for computing the impact of a change and a new method for generating interactive repair plans from Alloy consistency rules that constrain the EA model.

Does integrative medicine enhance balance in aging adults? Proof of concept for the benefit of electroacupuncture therapy in Parkinson's disease.

PubMed

Toosizadeh, Nima; Lei, Hong; Schwenk, Michael; Sherman, Scott J; Sternberg, Esther; Mohler, Jane; Najafi, Bijan

2015-01-01

Postural balance and potentially fall risk increases among older adults living with neurological diseases, especially Parkinson's disease (PD). Since conventional therapies such as levodopa or deep brain stimulation may fail to alleviate or may even worsen balance, interest is growing in evaluating alternative PD therapies. The purpose of the current study was to assess improvement in postural balance in PD patients following electroacupuncture (EA) as an alternative therapy. 15 aging adults (71.2 ± 6.3 years) with idiopathic PD and 44 healthy age-matched participants (74.6 ± 6.5 years) were recruited. The PD participants were randomly assigned (at a ratio of 2:1) to an intervention (n = 10) or to a control group (n = 5). The intervention group received a 30-min EA treatment on a weekly basis for 3 weeks, while the control group received a sham treatment. Outcomes were assessed at baseline and after the final therapy. Measurements included balance assessment, specifically the ratio of medial-lateral (ML) center-of-gravity (COG) sway to anterior-posterior (AP) sway (COGML/AP) and ankle/hip sway during eyes-open, eyes-closed, and eyes-open dual-task trials, the Unified Parkinson's Disease Rating Scale (UPDRS), as well as quality of life, concerns for fall, and pain questionnaires. No difference was observed for the assessed parameters between the intervention and the control group at baseline. After treatment, an improvement in balance performance was observed in the intervention group. Compared with the healthy population, PD patients prior to treatment had larger COGML/AP sway with more dependency on upper-body movements for maintaining balance. Following EA therapy, COGML/AP sway was reduced by 31% and ankle/hip sway increased by 46% in the different conditions (p = 0.02 for the dual-task condition). The clinical rating revealed an overall improvement (p < 0.01) in mentation, behavior, and mood (UPDRS part I, 49%), activities of daily living (UPDRS part II, 46%), and motor examination (UPDRS part III, 40%). There was a significant reduction (p < 0.02) in the specific items regarding UPDRS fall status (67%) and rigidity (48%). Changes were small and nonsignificant in the controls (p > 0.29). This pilot study demonstrates improvement in rigidity and balance following EA. These preliminary results suggest EA could be a promising alternative treatment for balance disturbance in PD. © 2014 S. Karger AG, Basel.

CT-assessed large airway involvement and lung function decline in eosinophilic asthma: The association between induced sputum eosinophil differential counts and airway remodeling.

PubMed

Inoue, Hideki; Ito, Isao; Niimi, Akio; Matsumoto, Hisako; Matsuoka, Hirofumi; Jinnai, Makiko; Takeda, Tomoshi; Oguma, Tsuyoshi; Otsuka, Kojiro; Nakaji, Hitoshi; Tajiri, Tomoko; Iwata, Toshiyuki; Nagasaki, Tadao; Kanemitsu, Yoshihiro; Mishima, Michiaki

2016-11-01

Eosinophilic asthma (EA) is a distinct clinical phenotype characterized by eosinophilic airway inflammation and airway remodeling. Few studies have used computed tomography (CT) scanning to assess the association between sputum eosinophil differential counts and airway involvement. We aimed to investigate the clinical characteristics and airway involvement of EA, and to examine the correlation between induced sputum eosinophil differential counts and CT-assessed airway remodeling. We retrospectively divided 63 patients with stable asthma receiving inhaled corticosteroids into 2 groups: 26 patients with EA (sputum eosinophil >3%) and 37 patients with non-eosinophilic asthma (NEA). Clinical measurements such as spirometry, fractional exhaled nitric oxide levels (FeNO), and CT-assessed indices of airway involvement were compared between the groups. Multivariate analysis was performed to identify determinants of the percentage of wall area (WA%). The EA group had significantly longer asthma duration, lower pulmonary function, and higher FeNO than the NEA group. Also, the EA group had higher WA% and smaller airway luminal area than the NEA group. Sputum eosinophil differential counts and WA% were positively correlated. The multivariate linear regression analysis showed that the factors associated with WA% included sputum eosinophil differential counts, age, and body mass index. However, asthma duration was not associated with WA%. Our CT-assessed findings demonstrated large airway involvement in EA, and we observed a positive association between induced sputum eosinophil differential counts and WA%. The findings indicate that induced sputum eosinophil differential counts may be associated with airway remodeling in patients with stable asthma.

77 FR 68723 - Fisheries of the Northeastern United States; Summer Flounder, Scup, and Black Sea Bass Fisheries...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-16

... before December 3, 2012. ADDRESSES: An environmental assessment (EA) was prepared for the specifications... impacts of the proposed measures and alternatives. Copies of the Specifications Document, including the EA... excluded from detailed analysis in the Council's EA/RFA analyses. The Council analyzed three sets of...

77 FR 18176 - Magnuson-Stevens Fishery Conservation and Management Act Provisions; Fisheries of the...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-27

... environmental assessment (EA) was prepared for Framework 47 that describes the proposed action and other.... Copies of Framework 47, the draft EA, its Regulatory Impact Review (RIR), and the Initial Regulatory.... The Framework 47 EA/ RIR/IRFA are also accessible via the Internet at http://www.nefmc.org/nemulti...

77 FR 41168 - Endangered and Threatened Species; Take of Anadromous Fish

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-12

... Assessment (EA) under the National Environmental Policy Act (NEPA) of the potential effects of two direct... EA for public review, comment, and submission of written data, views, arguments or other relevant.... Lloyd Boulevard, Suite 1100, Portland, OR 97232. Comments may also be submitted by email to: SnakeFallEA...

75 FR 65294 - Southern Maryland Electric Cooperative: Notice of Finding of No Significant Impact

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-22

... Significant Impact (FONSI) for the Environmental Assessment (EA) associated with the Holland Cliff to Hewitt Road 230 kV Transmission proposal in Calvert and St. Mary's Counties, Maryland. The EA was prepared..., Environmental Policies and Procedures). The purpose of the EA was to evaluate the potential environmental...

Miscibility, solubility, viscosity, and density measurements for R-236ea with four different Exxon lubricants. Final report, March 1995-March 1997

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

Kang, H.M.; Pate, M.B.

1999-06-15

The report discusses miscibility, solubility, viscosity, and density data for the refrigerant hydrofluorocarbon (HFC)-236ea (or R-236ea) and four lubricants supplied by Exxon Corporation. The miscibility tests were performed in a test facility consisting of a series of miniature test cells submerged in a constant temperature bath, precisely controlled over a range of {minus}50 to 90 C. Critical solution temperatures obtained from the miscibility data are presented for each refrigerant/lubricant combination. Data for the R-236ea in each of the test lubricants have been collected for refrigerant concentrations of 10--90%. The raw data have been presented, and the results have been summarized.more » Solubility, viscosity, and density data were also obtained for R-236ea mixed with the same four oils for a refrigerant concentration range of 0--40 wt% refrigerant over a temperature range of 30--100 C.« less

Final Environmental Assessment (EA) for Replacement of the Kennel Facility (Building 949) GHLN 11-6002 F. E. Warren Air Force Base, Wyoming

DTIC Science & Technology

2012-01-01

HYDROLOGIC FEATURES AND WETLAND LOCATIONS 23 FIGURE 3. PROPOSED KENNEL DESiGN 24 SED L IONS ..... .... ..... ... ..... ..... .... .... .... ... J...8’ (feet) x 10’ (feet)). Inadequate pen size can lead to working dog injury. The current Kennel also fails to meet sanitation standards: it has a 3...that working dogs receive adequate rest to perform effectively when required for duty. Kennels should be located outside of highly populated, high

Final Environmental Assessment: Decommissioning of the Minuteman Village Mobile Home Park and Restoration of the Site, Hanscom Air Force Base, Massachusetts

DTIC Science & Technology

2009-04-29

minimized further by using the best management practices described in this EA. There are a few positive impacts that would occur as a result of the...telecommunications, or natural gas at the site, and there will be substantially reduced electric demand. It is anticipated that the following best management ...accordance with Hanscom AFB’s best management practices (BMPs) to prevent adverse effects to receiving waters. Also, all hazardous materials used during

Army Installations Water Sustainability Assessment: An Evaluation of Vulnerability to Water Supply

DTIC Science & Technology

2009-09-01

del Norte Water Task Force PM particulate matter PNNL Pacific Northwest National Laboratory PWC Public Works Commission PWD RFTA RSC Regional...ct io n E n gi n ee ri n g R es ea rc h L ab or at or y Approved for public release; distribution is unlimited. ERDC/CERL TR-09-38...and Ryan Holmes University of Illinois at Urbana-Champaign Final Report Approved for public release; distribution is unlimited. Prepared for U.S

Construction of a Plasma Resource Recovery System at Hurlburt Field, Florida. Final Environmental Assessment

DTIC Science & Technology

2008-04-07

1 h~ clean::.) nthcsr:; gas 1"- com cncd 111 energy\\ 1:1 an imcrnal cnmhustinn engi1w-drin:n generator !"he cngmc produ~c.; ck·ctn~1ty \\\\ lllch rs...day mWh megawatt-hours NAAQS National Ambient Air Quality Standards NEI National Emissions Inventory NEPA National Environmental Policy Act NESHAP...System (PRRS) at Hurlburt Field, Florida. This EA has been prepared in accordance with the National Environmental Policy Act (NEPA) of 1969, the Council

Final Environmental Assessment (EA) for Replacement of the Wastewater Lift Station (Building 510)

DTIC Science & Technology

2013-03-01

ensure that wastewater from FEW continues to be safely and efficiently moved to the City of Cheyenne sanitary sewer system. The lift station is...from four to six inches. The subsoil is primarily alluvial clay that extends from a depth of approximately 6 to 36 inches. 8.4. Air Quality. Under...Disposal 8.6.1. Sanitary Sewer System A National Pollutant Discharge Elimination System (NPDES) permit issued by the WYDEQ is in place to allow discharge

Final Supplemental Environmental Assessment for U.S. 98 at the Entrance to Hurlburt Field. Finding of No Significant Impact and Finding of No Practicable Alternative

DTIC Science & Technology

2013-06-01

produce a more efficient, productive, and safe transportation system while adequately addressing the Purpose and Need defined in the 20 l 0 EA...Hurlburt Field from U.S. 98/S.R. 30 have adequate traffic storage capacity during peak times, the drainage requirements such as stormwater management pond... drainage swale for driveway construction 10 c. Modified Campaigne Street to include exclusive northbound right turn lane d. Added relocation of brick

Final Environmental Assessment and Finding of No Significant Impact (EA/FONSI) for 2012-14 Capital Improvements Program (CIP) at Davis-Monthan Air Force Base, Tucson, Arizona

DTIC Science & Technology

2012-03-01

3553 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) US Air Force, Davis-Monthan AFB 355 CES/CEAO...would be insignificant. Operational impacts, including the use of groundwater for water supply, would be similar to current conditions. Biological...expected in the vicinity of the hush house. Land Use and Visual Resources. Construction and demolition activities would create temporary land use

Final Nevada Training Initiative Environmental Assessment

DTIC Science & Technology

2003-07-01

Impact StAtement, pursuaoltO the National Environmental Policy Ac1 of 1969 (Public Law 91-190) is not "i:§ o .*= : ~-Dale z.g:n FIND I G OF NO SIGNIFICANT...July 2003 Figure 2-12 Alternatives 2A and 2B Facility Locations Munitions storage area DJ~==;===== o ...Process Drivers Analyzed in this EA Resources C on st ru ct io n O pe ra tio ns Yes No Air Quality Ä Ä Ä Biological Resources Ä Ä Cultural

Environmental Assessment for the Construction of a Three-Bay Multi-Aircraft Hangar Tinker Air Force Base, Oklahoma

DTIC Science & Technology

2008-01-01

Years 2005 through 2009: VOCE = .016 * Trips NOxE = .015 * Trips PM10E = .0022 * Trips COE = .262 * Trips Appendix A: Air Quality January 2008...Final EA for the Construction of a Three-Bay Multi-Aircraft Hangar Page A-9 Tinker Air Force Base, Oklahoma Years 2010 and beyond: VOCE = .012...Trips NOxE = .013 * Trips PM10E = .0022 * Trips COE = .262 * Trips To convert from pounds per day to tons per year: VOC (tons/year) = VOCE

Environmental Assessment for the Army Aviation Support Facility and Administrative Support Facility and the Joint Forces Headquarters, Readiness Center, and Field Maintenance Shop at Francis E. Warren Air Force Base, Cheyenne, Wyoming

DTIC Science & Technology

2006-08-01

helicopter aircraft (zinc chromate), and oil and lubricants. Oil and lubricant waste will be recycled. However. hazardous wastes are not expected to...byproducts used in painting touch-up parts on helicopter aircraft (zinc Final EA v chromate), and oil and lubricants. Oil and lubricant waste would be...79 4-8. Electrical, Heat, and Gas ................................................................................................... 81 4

76 FR 3076 - Availability of an Environmental Assessment for a Biological Control Agent for Air Potato

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-19

...] Availability of an Environmental Assessment for a Biological Control Agent for Air Potato AGENCY: Animal and... environmental assessment (EA) relative to the control of air potato (Dioscorea bulbifera). The EA considers the... States for use as a biological control agent to reduce the severity of air potato infestations. We are...

78 FR 11637 - Tennessee Gas Pipeline Company, L.L.C.; Notice of Availability of the Environmental Assessment...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-19

... environmental assessment (EA) for the Rose Lake Expansion Project, proposed by Tennessee Gas Pipeline Company, L... facilities in Tioga and Bradford Counties, Pennsylvania to provide up to 230,000 dekatherms per day of natural gas delivery capacity to the northeast region. The EA assesses the potential environmental effects...

The environmental actions of firms: examining the role of spillovers, networks and absorptive capacity.

PubMed

Albornoz, Facundo; Cole, Matthew A; Elliott, Robert J R; Ercolani, Marco G

2014-12-15

In the light of climate uncertainty and growing concern for the natural environment, an increasingly important aspect of global business is the environmental behaviour of firms. In this paper we consider the factors that influence firms' environmental actions (EAs). Our study of Argentinean firms concentrates on measures of environmental spillovers, informal and formal networks and absorptive capacity by testing four related hypotheses. We find that foreign-owned firms, large firms and those with a greater capacity to assimilate new environmental technologies are more likely to adopt EAs. We also show that formal and informal networks aid the adoption of EAs in the presence of traditional firm-level spillovers. Finally, we show that foreign-owned firms have different motives to domestic firms for undertaking EAs. Copyright © 2014 Elsevier Ltd. All rights reserved.

Sperm Chromatin Immaturity Observed in Short Abstinence Ejaculates Affects DNA Integrity and Longevity In Vitro

PubMed Central

Salian, Sujith Raj; Kumar, Dayanidhi; Singh, Vikram Jeet; D’Souza, Fiona; Kalthur, Guruprasad; Kamath, Asha; Adiga, Satish Kumar

2016-01-01

Background The influence of ejaculatory abstinence (EA) on semen parameters and subsequent reproductive outcome is still debatable; hence understanding the impact of EA on sperm structural and functional integrity may provide a valuable information on predicting successful clinical outcome. Objective To understand the influence of EA on sperm chromatin maturity, integrity, longevity and global methylation status. Methods This experimental prospective study included 76 ejaculates from 19 healthy volunteers who provided ejaculates after observing 1, 3, 5 and 7 days of abstinence. Sperm chromatin maturity, DNA integrity and global methylation status were assessed in the neat ejaculate. Sperm motility, DNA integrity and longevity were assessed in the processed fraction of the fresh and frozen-thawed ejaculates to determine their association with the length of EA. Results Spermatozoa from 1 day ejaculatory abstinence (EA-1) displayed significantly higher level of sperm chromatin immaturity in comparison to EA-3 (P < 0.05) and EA-5 (P < 0.01) whereas; the number of 5-methyl cytosine immunostained spermatozoa did not vary significantly across groups. On the other hand, in vitro incubation of processed ejaculate from EA-1 resulted in approximately 20 and 40 fold increase in the DNA fragmented spermatozoa at the end of 6 and 24h respectively (P < 0.01–0.001). Conclusion Use of short-term EA for therapeutic fertilization would be a clinically valuable strategy to improve the DNA quality. However, use of such spermatozoa after prolonged incubation in vitro should be avoided as it can carry a substantial risk of transmitting DNA fragmentation to the oocytes. PMID:27043437

7 CFR 650.8 - When to prepare an environmental assessment (EA).

Code of Federal Regulations, 2011 CFR

2011-01-01

... 7 Agriculture 6 2011-01-01 2011-01-01 false When to prepare an environmental assessment (EA). 650.8 Section 650.8 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE SUPPORT ACTIVITIES COMPLIANCE WITH NEPA Procedures...

7 CFR 650.8 - When to prepare an environmental assessment (EA).

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false When to prepare an environmental assessment (EA). 650.8 Section 650.8 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE SUPPORT ACTIVITIES COMPLIANCE WITH NEPA Procedures...

7 CFR 650.8 - When to prepare an environmental assessment (EA).

Code of Federal Regulations, 2012 CFR

2012-01-01

... 7 Agriculture 6 2012-01-01 2012-01-01 false When to prepare an environmental assessment (EA). 650.8 Section 650.8 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE SUPPORT ACTIVITIES COMPLIANCE WITH NEPA Procedures...

7 CFR 650.8 - When to prepare an environmental assessment (EA).

Code of Federal Regulations, 2013 CFR

2013-01-01

... 7 Agriculture 6 2013-01-01 2013-01-01 false When to prepare an environmental assessment (EA). 650.8 Section 650.8 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE SUPPORT ACTIVITIES COMPLIANCE WITH NEPA Procedures...

7 CFR 650.8 - When to prepare an environmental assessment (EA).

Code of Federal Regulations, 2014 CFR

2014-01-01

... 7 Agriculture 6 2014-01-01 2014-01-01 false When to prepare an environmental assessment (EA). 650.8 Section 650.8 Agriculture Regulations of the Department of Agriculture (Continued) NATURAL RESOURCES CONSERVATION SERVICE, DEPARTMENT OF AGRICULTURE SUPPORT ACTIVITIES COMPLIANCE WITH NEPA Procedures...

7 CFR 520.6 - Preparation of an Environmental Assessment (EA).

Code of Federal Regulations, 2010 CFR

2010-01-01

... 7 Agriculture 6 2010-01-01 2010-01-01 false Preparation of an Environmental Assessment (EA). 520.6 Section 520.6 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL RESEARCH SERVICE, DEPARTMENT OF AGRICULTURE PROCEDURES FOR IMPLEMENTING NATIONAL ENVIRONMENTAL POLICY ACT § 520.6...

Planning, Execution, and Assessment of Effects-Based Operations (EBO)

DTIC Science & Technology

2006-05-01

time of execution that would maximize the likelihood of achieving a desired effect. GMU has developed a methodology, named ECAD -EA (Effective...Algorithm EBO Effects Based Operations ECAD -EA Effective Course of Action-Evolutionary Algorithm GMU George Mason University GUI Graphical...Probability Profile Generation ........................................................72 A.2.11 Running ECAD -EA (Effective Courses of Action Determination

Environmental Assessment: Reevaluation of the Le Claire Base Construction Storage Yard, Le Claire, Iowa

DTIC Science & Technology

1988-06-01

RUYWAT~POF TU LZ CM AU1 CCRSTCTION STOIAGE YARD TS OF CONENT 3. Pupobe wA X 4 for Action EA- I 11. Project DescriptioO EA- 2 III. Alternatives EA- 4 IV...r W - - 3ENVIRONMENTAL ASSESSMENT REEVALUATION OF THE LE CLAIRE BASE CONSTRUCTION STORAGE YARD LE CLAIRE, IOWA I . PURPOSE AND NEED FOR...IDNR) boat ramp and the Corps storage yard will be relocated to the downstream (western) end of the new storage yard (see plate I ). The new road

Do internal anal sphincter defects decrease the success rate of anal sphincter repair?

PubMed

Oberwalder, M; Dinnewitzer, A; Baig, M K; Nogueras, J J; Weiss, E G; Efron, J; Vernava, A M; Wexner, S D

2006-07-01

Anatomic anal sphincter defects can involve the internal anal sphincter (IAS), the external anal sphincter (EAS), or both muscles. Surgical repair of anteriorly located EAS defects consists of overlapping suture of the EAS or EAS imbrication; IAS imbrication can be added regardless of whether there is IAS injury. The aim of this study was to assess the functional outcome of anal sphincter repair in patients intraoperatively diagnosed with combined EAS/IAS defects compared to patients with isolated EAS defects. The medical records of patients who underwent anal sphincter repair between 1988 and 2000 and had follow-up of at least 3 months were retrospectively assessed. Fecal incontinence was assessed using the Cleveland Clinic Florida incontinence score wherein 0 equals perfect continence and 20 is associated with complete incontinence. Postoperative scores of 0-10 were interpreted as success whereas scores of 11-20 indicated failure. A total of 131 women were included in this study, including 38 with combined EAS/IAS defects (Group I) and 93 with isolated EAS defects (Group II). Thirty-three patients (87%) in Group I had imbrication of a deficient IAS, compared to 83 patients (89%) in Group II. All patients had either overlapping EAS repair (n=121) or EAS imbrication (n=10). Mean follow-up was 30.9 months (range, 3-131 months). There were no statistically significant differences between the two groups relative to age (48.3 vs. 53.0 years; p=0.14), preoperative incontinence score (16.1 vs. 16.7; p=0.38), extent of pudendal nerve terminal motor latency pathology (left, 11.1% vs. 8%; p=0.58; right, 8.6% vs. 15.1%; p=0.84), extent of pathology at electromyography (54.8% vs. 60.1%; p=0.43), and length of follow-up (26.9 vs. 32.5 months; p=0.31). The success rates of sphincter repair were 68.4% for Group I versus 55.9% for Group II (p=NS). Both groups were well matched for incidence of IAS imbrication as well as age, follow-up interval, and physiologic parameters. The success rates of anal sphincter repair were not statistically significant between the two groups. A pre-existing IAS defect does not preclude successful sphincteroplasty as compared to repair of an isolated EAS defect. Thus, patients with combined anal sphincter defects should not be considered as poor candidates for sphincter repair.

Genotoxic effect of ethacrynic acid and impact of antioxidants

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

Ward, William M.; Hoffman, Jared D.; Loo, George, E-mail: g_loo@uncg.edu

It is known that ethacrynic acid (EA) decreases the intracellular levels of glutathione. Whether the anticipated oxidative stress affects the structural integrity of DNA is unknown. Therefore, DNA damage was assessed in EA-treated HCT116 cells, and the impact of several antioxidants was also determined. EA caused both concentration-dependent and time-dependent DNA damage that eventually resulted in cell death. Unexpectedly, the DNA damage caused by EA was intensified by either ascorbic acid or trolox. In contrast, EA-induced DNA damage was reduced by N-acetylcysteine and by the iron chelator, deferoxamine. In elucidating the DNA damage, it was determined that EA increased themore » production of reactive oxygen species, which was inhibited by N-acetylcysteine and deferoxamine but not by ascorbic acid and trolox. Also, EA decreased glutathione levels, which were inhibited by N-acetylcysteine. But, ascorbic acid, trolox, and deferoxamine neither inhibited nor enhanced the capacity of EA to decrease glutathione. Interestingly, the glutathione synthesis inhibitor, buthionine sulfoxime, lowered glutathione to a similar degree as EA, but no noticeable DNA damage was found. Nevertheless, buthionine sulfoxime potentiated the glutathione-lowering effect of EA and intensified the DNA damage caused by EA. Additionally, in examining redox-sensitive stress gene expression, it was found that EA increased HO-1, GADD153, and p21mRNA expression, in association with increased nuclear localization of Nrf-2 and p53 proteins. In contrast to ascorbic acid, trolox, and deferoxamine, N-acetylcysteine suppressed the EA-induced upregulation of GADD153, although not of HO-1. Overall, it is concluded that EA has genotoxic properties that can be amplified by certain antioxidants. - Highlights: • Ethacrynic acid (EA) caused cellular DNA damage. • EA-induced DNA damage was potentiated by ascorbic acid or trolox. • EA increased ROS production, not inhibited by ascorbic acid or trolox. • EA decreased glutathione levels, not prevented by ascorbic acid or trolox. • Buthionine sulfoxime intensified the DNA damage caused by EA.« less

Effects of early childhood supplementation on the educational achievement of women.

PubMed

Li, Haojie; Barnhart, Huiman X; Stein, Aryeh D; Martorell, Reynaldo

2003-11-01

Malnutrition during early childhood has been suggested to cause functional disadvantages in adults, including reduced intelligence and lower educational achievement (EA). We assessed the effects of improved nutrition in early life on the EA of women in 4 rural Guatemalan villages. The study sample comprised 130 female singletons exposed to either Atole (53%, 91 kcal and 6.4 g protein/100 mL) or Fresco (47%, 33 kcal/100 mL, no protein) during the prenatal period and the first 2 years of life. EA was assessed at the ages of 22 to 29 years by knowledge, numeracy, and several reading tests. A summary measure of EA was computed based on 5 tests, and outcome variables were categorized into quintiles. Analysis was based on a proportional odds model. Generalized estimating equations were used to account for sibling clustering. Overall, 36.2% of women completed primary school. Women exposed to Atole had better EA than those exposed to Fresco (odds ratio [OR]: 2.8; 95% confidence interval [CI], 1.4, 5.4), with a significant treatment-by-schooling interaction. Atole was not associated with EA (OR: 1.5; 95% CI: 0.7, 3.2) among women who did not complete primary school, whereas among those who completed primary school, Atole was associated with improved EA (OR: 13.7; 95% CI: 3.7, 50.8). We conclude that better nutrition during early childhood improved adult EA, but only among children who completed primary school.

Pre-existing periodontitis exacerbates experimental arthritis in a mouse model.

PubMed

Cantley, Melissa D; Haynes, David R; Marino, Victor; Bartold, P Mark

2011-06-01

Previous studies have shown a higher incidence of alveolar bone loss in patients with rheumatoid arthritis (RA) and that patients with periodontitis are at a greater risk of developing RA. The aim of this study was to develop an animal model to assess the relationship between pre-existing periodontitis and experimental arthritis (EA). Periodontitis was first induced in mice by oral gavage with Porphyromonas gingivalis followed by EA using the collagen antibody-induced arthritis model. These animals were compared with animals with periodontitis alone, EA alone and no disease (controls). Visual changes in paw swelling were assessed to determine clinical development of EA. Alveolar bone and joint changes were assessed using micro-CT, histological analyses and immunohistochemistry. Serum levels of C-reactive protein were used to monitor systemic inflammation. Mice with pre-existing periodontitis developed more severe arthritis, which developed at a faster rate. Mice with periodontitis only also showed evidence of loss of bone within the radiocarpal joint. There was also evidence of alveolar bone loss in mice with EA alone. The results of this study indicate that pre-existing periodontitis exacerbated experimental arthritis in a mouse model. © 2011 John Wiley & Sons A/S.

78 FR 33401 - CenterPoint Energy Gas Transmission Company, LLC; Notice of Intent To Prepare an Environmental...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-04

... assessment (EA) that will discuss the environmental impacts of the Central Arkansas Pipeline Enhancement..., LLC (CEGT) in Pulaski and Faulkner Counties, Arkansas. This EA will be used by the Commission in its... issues need to be evaluated in the EA. Please note that the scoping period will close on June 28, 2013...

Global megatrends and their implications for environmental assessment practice

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

Retief, Francois, E-mail: francois.retief@nwu.ac.za; Bond, Alan; Research Unit for Environmental Sciences and Management, North-West University

This paper addresses the future of environmental assessment (EA) practice in light of a rapidly changing world. We apply a literature review-based methodology to firstly identify key global megatrends and then reflect upon the implications for EA practice based on some known challenges. The key megatrends identified are synthesised into six categories: i) demographics, ii) urbanization, iii) technological innovation, iv) power shifts, v) resource scarcity and vi) climate change. We then discuss the implications of these megatrends for EA practice against four known EA challenges namely: dealing with i) complexity and uncertainty, ii) efficiency, iii) significance and iv) communication andmore » participation. Our analysis suggests important implications for EA practice such as: increased difficulties with accuracy of prediction; the need for facilitative adaptation; an increase in the occurrence of unexpected events; higher expectations for procedural efficiency; challenges with information and communication management; dealing with significance judgements; and mitigation amidst resource scarcity and increasing pressures on earth systems. The megatrends underscore the need for continued evolution of EA thinking and practice, especially moving away from seeking a predictable single future or outcome towards the possibility of multiple scenarios with associated adaptability and enhanced system resilience capable of responding to rapid change.« less

A novel framework for the local extraction of extra-axial cerebrospinal fluid from MR brain images

NASA Astrophysics Data System (ADS)

Mostapha, Mahmoud; Shen, Mark D.; Kim, SunHyung; Swanson, Meghan; Collins, D. Louis; Fonov, Vladimir; Gerig, Guido; Piven, Joseph; Styner, Martin A.

2018-03-01

The quantification of cerebrospinal fluid (CSF) in the human brain has shown to play an important role in early postnatal brain developmental. Extr a-axial fluid (EA-CSF), which is characterized by the CSF in the subarachnoid space, is promising in the early detection of children at risk for neurodevelopmental disorders. Currently, though, there is no tool to extract local EA-CSF measurements in a way that is suitable for localized analysis. In this paper, we propose a novel framework for the localized, cortical surface based analysis of EA-CSF. In our proposed processing, we combine probabilistic brain tissue segmentation, cortical surface reconstruction as well as streamline based local EA-CSF quantification. For streamline computation, we employ the vector field generated by solving a Laplacian partial differential equation (PDE) between the cortical surface and the outer CSF hull. To achieve sub-voxel accuracy while minimizing numerical errors, fourth-order Runge-Kutta (RK4) integration was used to generate the streamlines. Finally, the local EA-CSF is computed by integrating the CSF probability along the generated streamlines. The proposed local EA-CSF extraction tool was used to study the early postnatal brain development in typically developing infants. The results show that the proposed localized EA-CSF extraction pipeline can produce statistically significant regions that are not observed in previous global approach.

The effects of opioid receptor antagonists on electroacupuncture-produced anti-allodynia/hyperalgesia in rats with paclitaxel-evoked peripheral neuropathy.

PubMed

Meng, Xianze; Zhang, Yu; Li, Aihui; Xin, Jiajia; Lao, Lixing; Ren, Ke; Berman, Brian M; Tan, Ming; Zhang, Rui-Xin

2011-09-26

Research supports the effectiveness of acupuncture for conditions such as chronic low back and knee pain. In a five-patient pilot study the modality also improved the symptoms of chemotherapy-induced neuropathic pain. Using an established rat model of paclitaxel-induced peripheral neuropathy, we evaluated the effect of electroacupuncture (EA) on paclitaxel-induced hyperalgesia and allodynia that has not been studied in an animal model. We hypothesize that EA would relieve the paclitaxel-induced mechanical allodynia and hyperalgesia, which was assessed 30 min after EA using von Frey filaments. Beginning on day 13, the response frequency to von Frey filaments (4-15 g) was significantly increased in paclitaxel-injected rats compared to those injected with vehicle. EA at 10 Hz significantly (P<0.05) decreased response frequency at 4-15 g compared to sham EA; EA at 100 Hz only decreased response frequency at 15 g stimulation. Compared to sham EA plus vehicle, EA at 10 Hz plus either a μ, δ, or κ opioid receptor antagonist did not significantly decrease mechanical response frequency, indicating that all three antagonists blocked EA inhibition of allodynia and hyperalgesia. Since we previously demonstrated that μ and δ but not κ opioid receptors affect EA anti-hyperalgesia in an inflammatory pain model, these data show that EA inhibits pain through different opioid receptors under varying conditions. Our data indicate that EA at 10 Hz inhibits mechanical allodynia/hyperalgesia more potently than does EA at 100 Hz. Thus, EA significantly inhibits paclitaxel-induced allodynia/hyperalgesia through spinal opioid receptors, and EA may be a useful complementary treatment for neuropathic pain patients. Copyright © 2011 Elsevier B.V. All rights reserved.

Overexpression of EaDREB2 and pyramiding of EaDREB2 with the pea DNA helicase gene (PDH45) enhance drought and salinity tolerance in sugarcane (Saccharum spp. hybrid).

PubMed

Augustine, Sruthy Maria; Ashwin Narayan, J; Syamaladevi, Divya P; Appunu, C; Chakravarthi, M; Ravichandran, V; Tuteja, Narendra; Subramonian, N

2015-02-01

EaDREB2 overexpressed in sugarcane enhanced tolerance to drought and salinity. When co-transformed with plant DNA helicase gene, DREB2 showed greater level of salinity tolerance than in single-gene transgenics. Drought is one of the most challenging agricultural issues limiting sustainable sugarcane production and can potentially cause up to 50 % yield loss. DREB proteins play a vital regulatory role in abiotic stress tolerance in plants. We previously reported that expression of EaDREB2 is enhanced by drought stress in Erianthus arundinaceus. In this study, we have isolated the DREB2 gene from E. arundinaceus, transformed one of the most popular sugarcane variety Co 86032 in tropical India with EaDREB2 through Agrobacterium-mediated transformation, pyramided the EaDREB2 gene with the gene coding for PDH45 driven by Port Ubi 2.3 promoter through particle bombardment and evaluated the V1 transgenics for soil deficit moisture and salinity stresses. Soil moisture stress was imposed at the tillering phase by withholding irrigation. Physiological, molecular and morphological parameters were used to assess drought tolerance. Salinity tolerance was assessed through leaf disc senescence and bud sprout assays under salinity stress. Our results indicate that overexpression of EaDREB2 in sugarcane enhances drought and salinity tolerance to a greater extent than the untransformed control plants. This is the first report of the co-transformation of EaDREB2 and PDH45 which shows higher salinity tolerance but lower drought tolerance than EaDREB2 alone. The present study seems to suggest that, for combining drought and salinity tolerance together, co-transformation is a better approach.

Adjuvant auricular electroacupuncture and autogenic training in rheumatoid arthritis: a randomized controlled trial. Auricular acupuncture and autogenic training in rheumatoid arthritis.

PubMed

Bernateck, Michael; Becker, Mareike; Schwake, Christine; Hoy, Ludwig; Passie, Torsten; Parlesak, Alexandr; Fischer, Michael J; Fink, Matthias; Karst, Matthias

2008-08-01

In contrast to psychological interventions the usefulness of acupuncture as an adjuvant therapy in rheumatoid arthritis (RA) has not yet been demonstrated. The efficacy of auricular electroacupuncture (EA) was directly compared with autogenic training (AT). Patients with RA (n = 44) were randomized into EA or AT groups. EA and lessons in AT were performed once weekly for 6 weeks. Primary outcome measures were the mean weekly pain intensity and the disease activity score 28 (DAS 28); secondary outcome measures were the use of pain medication, the pain disability index (PDI), the clinical global impression (CGI) and pro-inflammatory cytokine levels, which were assessed during the study period and 3 months after the end of treatment. At the end of the treatment and at 3-month follow-up a clinically meaningful and statistically significant improvement (p < 0.05) could be observed in all outcome parameters and both groups. In contrast to the AT group, the onset of these effects in the EA group could already be observed after the 2nd treatment week. In the 4th treatment week the EA group reported significantly less pain than the AT group (p = 0.040). After the end of treatment (7th week) the EA group assessed their outcome as significantly more improved than the AT group (p = 0.035). The erythrocyte sedimentation rate in the EA group was significantly reduced (p = 0.010), and the serum concentration of tumor necrosis factor-alpha was significantly increased compared to the AT group (p = 0.020). The adjuvant use of both EA and AT in the treatment of RA resulted in significant short- and long-term treatment effects. The treatment effects of auricular EA were more pronounced. Copyright (c) 2008 S. Karger AG, Basel.

US 30 proposed expansion Benton County, Iowa NHS-030-6(87)--19-06 : environmental assessment and section 4(f) de minimis impact finding.

DOT National Transportation Integrated Search

2012-06-11

This Environmental Assessment (EA) has been prepared in compliance with the requirements : of the National Environmental Policy Act of 1969 (NEPA). This EA informs the public and : interested agencies of the proposed action and alternatives to the pr...

Evaluability Assessment Thesis and Dissertation Studies in Graduate Professional Degree Programs

ERIC Educational Resources Information Center

Walser, Tamara M.; Trevisan, Michael S.

2016-01-01

Evaluability assessment (EA) has potential as a design option for thesis and dissertation studies, serving as a practical training experience for both technical and nontechnical evaluation skills. Based on a content review of a sample of EA theses and dissertations from graduate professional degree programs, the authors of this article found that…

Internationalisation and Standardisation of European Environmental Assessment. Relevance to India

ERIC Educational Resources Information Center

Gazzola, Paola; Jha-Thakur, Urmila

2009-01-01

This paper discusses the rationale underlying "PENTA", an EU funded Erasmus Mundus project. In doing so, it explores the challenges of internationalising and standardising European environmental assessment (EA) practice and education to a third country audience, looking at India as a case study. It is argued that the EU EA Directives are…

An Overview of the State of Environmental Assessment Education at Canadian Universities

ERIC Educational Resources Information Center

Stelmack, Colleen M.; Sinclair, John A.; Fitzpatrick, Patricia

2005-01-01

Purpose--Environmental assessment (EA) is a proactive planning tool designed to consider the ecological, cultural, socio-political and economic impacts of potential projects, making it a major tool for achieving sustainable development. Meaningful EA requires a bridging of the natural sciences with the social sciences to broaden understanding of…

76 FR 20311 - Basin Electric Power Cooperative: Notice of Intent To Hold Public Scoping Meetings and Prepare an...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-12

... Assessment (EA). SUMMARY: The Rural Utilities Service (RUS) intends to hold public scoping meetings and prepare an Environmental Assessment with Scoping (EA) to meet its responsibilities under the National... Line Project (proposed action) consists of an approximately 70-mile long 230-kV single-circuit...

Environmental Assessment and Finding of No Significant Impact: Kalina Geothermal Demonstration Project Steamboat Springs, Nevada

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

N /A

1999-02-22

The Department of Energy (DOE) has prepared an Environmental Assessment (EA) to provide the DOE and other public agency decision makers with the environmental documentation required to take informed discretionary action on the proposed Kalina Geothermal Demonstration project. The EA assesses the potential environmental impacts and cumulative impacts, possible ways to minimize effects associated with partial funding of the proposed project, and discusses alternatives to DOE actions. The DOE will use this EA as a basis for their decision to provide financial assistance to Exergy, Inc. (Exergy), the project applicant. Based on the analysis in the EA, DOE has determinedmore » that the proposed action is not a major Federal action significantly affecting the quality of the human or physical environment, within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an environmental impact statement is not required and DOE is issuing this Finding of No Significant Impact (FONSI).« less

Electroacupuncture as an adjunctive therapy for motor dysfunction in acute stroke survivors: a systematic review and meta-analyses

PubMed Central

Zhan, Jie; Pan, Ruihuan; Zhou, Mingchao; Tan, Feng; Huang, Zhen; Dong, Jing; Wen, Zehuai

2018-01-01

Objectives To assess the effectiveness and safety of electroacupuncture (EA) combined with rehabilitation therapy (RT) and/or conventional drugs (CD) for improving poststroke motor dysfunction (PSMD). Design Systematic review and meta-analysis. Methods The China National Knowledge Infrastructure, Chinese Biological Medicine Database, Chinese Scientific Journal Database, Cochrane Library, Medline and Embase were electronically searched from inception to December 2016. The methodological quality of the included trials was assessed using the Cochrane risk of bias assessment tool. Statistical analyses were performed by RevMan V.5.3 and Stata SE V.11.0. Results Nineteen trials with 1434 participants were included for qualitative synthesis and meta-analysis. The methodological quality of the included trials was generally poor. The meta-analysis indicated that the EA group might be benefiting more than the non-EA group in terms of the changes in the Fugl-Meyer Assessment Scale (FMA) (weighted mean difference (WMD): 10.79, 95% CI 6.39 to 15.20, P<0.001), FMA for lower extremity (WMD: 5.16, 95% CI 3.78 to 6.54, P<0.001) and activities of daily living (standardised mean difference: 1.37, 95% CI 0.79 to 1.96, P<0.001). However, there was no difference between EA and non-EA groups in terms of the effective rate (relative risk: 1.13, 95% CI 1.00 to 1.27, P=0.050). Moreover, there were not any reports of side effects due to EA combined with RT and/or CD in the included trials. Conclusions This review provides new evidence for the effectiveness and safety of EA combined with RT and/or CD for PSMD. However, the results should be interpreted cautiously because of methodological weakness and publication bias. Further clinical trials with a rigorous design and large sample sizes are warranted. PROSPERO registration number CRD42016037597. PMID:29371267

Investigation of electroacupuncture and manual acupuncture on carnitine and glutathione in muscle.

PubMed

Toda, Shizuo

2011-01-01

Electroacupuncture (EA) and manual acupuncture (MA) have therapeutic effects on muscle fatigue in muscle disease. The deficiencies of carnitine and glutathione induce muscle fatigue. This report investigated the effects of EA and MA on carnitine and glutathione in muscle. After the mice of EA group were fixed in the animal cage, right Zusanli (ST36) and Jiexi (ST41) were acupunctured and stimulated with uniform reinforcing and reducing method by twirling the acupuncture needle for 15 min. And then, the needle handles were connected to an electric stimulator for stimulating the acupoint with dense-sparse waves. After the mice of MA group were fixed in an animal cage, right ST36 and ST41 were acupunctured and allowed for 15 min. The mice of normal control group were not acupunctured and stimulated for 15 min. The mice of all groups were killed for collecting muscle tissue 1 h after the final treatment. Carnitine and glutathione in homogenate of muscle tissue were determined with carnitine (Kainos Laboratories Co., Tokyo, Japan) and glutathione assay kit (Dojin Chemicals Co., Kumamoto, Japan). Carnitine level in muscle tissue of MA group was significantly higher than those of EA group and normal control group. Carnitine level in muscle tissue of EA group was not significantly different from that of normal control group. Glutathione levels in muscle tissue of EA group and MA group were significantly higher than that of normal control group. This report presented that carnitine in muscle is increased by MA, and not increased by EA, and that glutathione in muscle is increased by EA and MA.

Investigation of Electroacupuncture and Manual Acupuncture on Carnitine and Glutathione in Muscle

PubMed Central

Toda, Shizuo

2011-01-01

Electroacupuncture (EA) and manual acupuncture (MA) have therapeutic effects on muscle fatigue in muscle disease. The deficiencies of carnitine and glutathione induce muscle fatigue. This report investigated the effects of EA and MA on carnitine and glutathione in muscle. After the mice of EA group were fixed in the animal cage, right Zusanli (ST36) and Jiexi (ST41) were acupunctured and stimulated with uniform reinforcing and reducing method by twirling the acupuncture needle for 15 min. And then, the needle handles were connected to an electric stimulator for stimulating the acupoint with dense-sparse waves. After the mice of MA group were fixed in an animal cage, right ST36 and ST41 were acupunctured and allowed for 15 min. The mice of normal control group were not acupunctured and stimulated for 15 min. The mice of all groups were killed for collecting muscle tissue 1 h after the final treatment. Carnitine and glutathione in homogenate of muscle tissue were determined with carnitine (Kainos Laboratories Co., Tokyo, Japan) and glutathione assay kit (Dojin Chemicals Co., Kumamoto, Japan). Carnitine level in muscle tissue of MA group was significantly higher than those of EA group and normal control group. Carnitine level in muscle tissue of EA group was not significantly different from that of normal control group. Glutathione levels in muscle tissue of EA group and MA group were significantly higher than that of normal control group. This report presented that carnitine in muscle is increased by MA, and not increased by EA, and that glutathione in muscle is increased by EA and MA. PMID:19592478

The mediation of environmental assessment's influence: What role for power?

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

Cashmore, Matthew, E-mail: cashmore@plan.aau.dk; Axelsson, Anna

2013-02-15

Considerable empirical research has been conducted on why policy tools such as environmental assessment (EA) often appear to have 'little effect' (after Weiss) on policy decisions. This article revisits this debate but looks at a mediating factor that has received limited attention to-date in the context of EA - political power. Using a tripartite analytical framework, a comparative analysis of the influence and significance of power in mediating environmental policy integration is undertaken. Power is analysed, albeit partially, through an exploration of institutions that underpin social order. Empirically, the research examines the case of a new approach to policy-level EAmore » (essentially a form of Strategic Environmental Assessment) developed by the World Bank and its trial application to urban environmental governance and planning in Dhaka mega-city, Bangladesh. The research results demonstrate that power was intimately involved in mediating the influence of the policy EA approach, in both positive (enabling) and negative (constraining) ways. It is suggested that the policy EA approach was ultimately a manifestation of a corporate strategy to maintain the powerful position of the World Bank as a leading authority on international development which focuses on knowledge generation. Furthermore, as constitutive of an institution and reflecting the worldviews of its proponents, the development of a new approach to EA also represents a significant power play. This leads us to, firstly, emphasise the concepts of strategy and intentionality in theorising how and why EA tools are employed, succeed and fail; and secondly, reflect on the reasons why power has received such limited attention to-date in EA scholarship. - Highlights: Black-Right-Pointing-Pointer Conducts empirical research on the neglected issue of power. Black-Right-Pointing-Pointer Employs an interpretation of power in which it is viewed as a productive phenomenon. Black-Right-Pointing-Pointer Analyses the influence of power in the trial application of a new approach to policy environmental assessment. Black-Right-Pointing-Pointer Demonstrates the importance of power dynamics in understanding the successes and failures of environmental assessment.« less

Environmental Assessment for Construction of Base Training Area, Schriever Air Force Base, Colorado

DTIC Science & Technology

2010-12-01

FONSI) based upon the results of the Environmental Assessment (EA) to evaluate environmental issues and potential impacts associated with a proposal...SIGNIFICANT IMPACT (FONSI) FOR CONSTRUCTION OF BASE TRAINING AREA, SCHRIEVER AIR FORCE BASE, COLORADO An Environmental Assessment (EA) was...Proposed Action has the potential to result in adverse environmental impacts ; however, no significant impacts are anticipated as noted in Table 1 which

Practice to Evidence: Using Evaluability Assessment to Generate Practice-Based Evidence in Rural South Georgia

ERIC Educational Resources Information Center

Honeycutt, Sally; Hermstad, April; Carvalho, Michelle L.; Arriola, Kimberly R. Jacob; Ballard, Denise; Escoffery, Cam; Kegler, Michelle C.

2017-01-01

Evidence from formal evaluation of real-world practice can address gaps in the public health knowledge base and provide information about feasible, relevant strategies for varied settings. Interest in evaluability assessment (EA) as an approach for generating practice-based evidence has grown. EA has been central to several structured assessment…

Environmental assessment in support of proposed interim energy conservation voluntary performance standards for new non-federal residential buildings: Volume 7

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

NONE

1989-09-01

The objective of this environmental assessment (EA) is to identify the potential environmental impacts that could result from the proposed voluntary residential standard (VOLRES) on private sector construction of new residential buildings. In this report, the scope, objectives, and approach of this EA are presented.

76 FR 59174 - Environmental Assessment and Finding of No Significant Impact for the N.S. Savannah; License NS-1...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-23

... Regulatory Commission. ACTION: Environmental assessment and finding of no significant impact. FOR FURTHER... require either an EA or an environmental impact statement. This EA was prepared for the part of the... decommissioning activities. Environmental Impacts of the Proposed Action The NRC has completed its evaluation of...

Final Environmental Assessment (EA) for the Revitalization of Military Family Housing Keesler AFB, MS

DTIC Science & Technology

2006-03-01

12,000 square feet each). An Olympic-size swimming pool (approximately 71 feet by 164 feet). Twelve covered bus stops. A skateboard park...11,644 Covered Bus Stop 100 12 1,200 Skateboard Park 10,890 1 10,890 Storage Unit 100 534 53,400 Total N/A N/A 125,134 Location to be determined...Olympic-size Swimming Pool 1 1 Covered Bus Stop 5 4 3 12 Skateboard Park 1 1 Storage Unit 0 294 160 80 534 2.6 ALTERNATIVE 1 (IMMEDIATE

Environmental Assessment for the Beddown and Flight Operations of Unmanned Aircraft Systems at Cape Canaveral Air Force Station, Florida

DTIC Science & Technology

2011-07-01

Banana River to the west. PURPOSE AND NEED: The purpose of this action is to . establish a U.S. CBP A&M Southeastern Region Operations Center that...barrier island bordered by the Atlantic Ocean to the east and the Banana River to the west. CCAFS is home to the 45th Space Wing (45 SW) Mission...Hangar C Cape Canaveral AFS Skid Strip Figure 3-2. Cape Canaveral AFS Land Use July 20113-5Final EA Atlantic Ocean Banana River Legend CCAFS

Environmental Assessment for New Hampshire Tracking Station B-Side Remote Tracking Station Block Change at New Boston Air Force Station, New Hampshire

DTIC Science & Technology

2011-06-29

Action and Alternatives 9 2.5 Identification of the Preferred Action 10 3.0 AFFECTED ENVIRONMENT 13 3.1 New Boston Air Force Station 13 3.1.1 Air...the alternative actions is presented in Section 2.4. Finally, identification of the Preferred Action is presented in Section 2.5. 2.1 PROPOSED...presented in Chapter 4.0 of this EA. 2.5 IDENTIFICATION OF THE PREFERRED ACTION The USAF’s Preferred Action is to implement the Proposed Action at

Ground Wave Emergency Network Final Operational Capability: Environmental Assessment for Central Utah Relay Node, Site Number RN 8C920UT

DTIC Science & Technology

1993-04-16

Utah and Juab counties, centered approximately 5 miles northwest of the town of Nephi in Juab County, in the Basin and Range portion of the...3.2 to 3.6 of this EA. Permanent streams are rare in the SSA; no stream leaves the SSA because each of the valleys forms a closed basin . The northern...the SSA is differentiated by distinct topographical basins . All runoff in the northern portion of the SSA drains into Utah Lake. Runoff in the

Power and environmental assessment: Introduction to the special issue

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

Cashmore, Matthew, E-mail: cashmore@plan.aau.dk; Richardson, Tim

2013-02-15

The significance of politics and power dynamics has long been recognised in environmental assessment (EA) research, but there has not been sustained attention to power, either theoretically or empirically. The aim of this special issue is to encourage the EA community to engage more consistently with the issue of power. The introduction represents a ground-clearing exercise intended to clarify the terms of the debate about power in the EA field, and to contribute to the development of a research agenda. Research trends in the field are outlined, and potential analytic and normative lines of inquiry are identified. The contributions tomore » this special issue represent contrasting conceptual and methodological approaches that navigate the analytical and normative terrain of power dynamics in EA. Together, they demonstrate that power cannot be removed from EA policy or practices, and is a necessary research focus for the development of the field. - Highlights: Black-Right-Pointing-Pointer Introduces the themed section on power Black-Right-Pointing-Pointer Provides an overview of the papers in the themed section Black-Right-Pointing-Pointer Identifies research trends and directions for future research.« less

Long-Term Prognosis of Patients with Esophageal Atresia and/or Tracheoesophageal Fistula.

PubMed

Bakal, Unal; Ersoz, Fikret; Eker, Irem; Sarac, Mehmet; Aydin, Mustafa; Kazez, Ahmet

2016-05-01

To investigate long-term prognosis of infants with esophageal atresia (EA) and/or tracheoesophageal fistula (TEF). The data of patients with EA were investigated from their medical files. For the neurodevelopmental evaluation, they were requested to come for a return visit to authors' polyclinic. Intellectual development was assessed by Ankara Developmental Screening Inventory (ADSI) (for 0-6 age) and Wechsler Intelligence Scale for Children-Revised (WISC-R) (for 6-16 age). Of the 57 patients, 50 had EA+ distal TEF (87.7 %), six had isolated EA (10.5 %) and one had isolated TEF (1.8 %). Of the total patients, 18 cases (31 %) died and remaining 39 cases (69 %) survived. In the surviving cases, the most common long-term complication was dysphagia (n = 37, 94.8 %). Intellectual levels of the 24 patients assessed by ADSI were normal and of the remaining 15 cases evaluated by WISC-R ranged between 95 and 110 points. The long-term complications and hospital visits are common in surviving cases of EA; however, they have normal cognitive functions and physical developmental characteristics.

The effect of electroacupuncture and tramadol on experimental tourniquet pain.

PubMed

Musial, Frauke; Choi, Kyung-Eun; Gabriel, Tim; Lüdtke, Rainer; Rampp, Thomas; Michalsen, Andreas; Dobos, Gustav

2012-03-01

The hypoalgesic effect of electroacupuncture (EA) was directly compared with the analgesic effect of pharmacological interventions using the submaximum effort tourniquet technique (SETT). 125 healthy subjects (mean age 24.44±4.46 years; 62.4% female, 37.6% male) performed SETT at baseline and under one of five experimental conditions (n=25 per group): EA (2 Hz with burst pulses in alternating one-phase-square wave pulses; burst length 180 μs, burst frequency 80 Hz, stimulation time/pulse width 3 s), tramadol (50 mg), ibuprofen (400 mg), placebo pill or non-treatment control. EA was performed at LI4 and LI10 contralaterally with stimulation beginning 20 min before SETT and lasting throughout SETT. The pharmacological interventions were given in a double-blind design 1 h before the SETT assessment. Subjects showed a hypoalgesic effect of the opiate and of the EA for subjective pain rating (EA p=0.0051; tramadol p=0.0299), and pain tolerance index (time/rating) (EA p=0.043; tramadol p=0.047) analysed using analysis of covariance. More subjects reached the strict time limit of 30 min (analysed by logistic regression and adjusted OR as a post-hoc analysis) under EA compared with most other experimental conditions. Only EA and tramadol were not significantly different (95% Wald confidence limits: non-treatment control vs EA 0.011 to 0.542; placebo pill vs EA 0.009 to 0.438; ibuprofen vs EA 0.021 to 0.766; tramadol vs EA 0.065 to 1.436). In a laboratory setting, an EA procedure was as effective as a single dose of an orally administered opiate in reducing experimentally induced ischaemic pain.

Prediction of emergence agitation using withdrawal reaction following rocuronium injection in preschool-aged patients undergoing inguinal herniorrhaphy: a preliminary exploratory observational trial.

PubMed

Kim, Dae Hee; Roh, Go Un; Lee, Young Bok; Choi, Chang Ik; Lee, Jae Moon; Chae, Yun Jeong

2018-01-01

The development of emergence agitation (EA) is associated with several factors including age, preoperative anxiety, postoperative pain, anesthesia method, and surgery type. No studies have investigated whether the withdrawal reaction following rocuronium injection can predict the occurrence of EA. Therefore, we investigated this relationship in preschool-aged children undergoing inguinal herniorrhaphy, and which grade of withdrawal reaction is appropriate for identifying patients at risk of experiencing EA. A total of 40 patients were enrolled in this study. During anesthesia induction, the withdrawal reaction after loss of consciousness following rocuronium injection was assessed using a 4-point scale. After surgery, EA was assessed using the Watcha scale. There was a correlation between withdrawal reaction and EA on admission to the postanesthesia care unit (PACU). Patients with a severe withdrawal reaction (grade 3) showed a significantly higher incidence of severe EA requiring medication on admission to the PACU. The findings of this preliminary exploratory observational study suggest that it is possible for withdrawal movement following rocuronium injection during anesthesia induction to reflect pain sensitivity of pediatric patients, which in turn may be useful in identifying those at risk of severe EA on admission to the PACU among preschool children undergoing inguinal herniorrhaphy. Further studies with a larger sample size are required to validate these findings. The exact correlation between pain reaction following rocuronium injection and postoperative pain or pain-related phenomenon should be elucidated.

Idaho National Engineering and Environmental Laboratory Wildland Fire Management Environmental Assessment - April 2003

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

Irving, J.S.

DOE prepared an environmental assessment (EA)for wildland fire management activities on the Idaho National Engineering and Environmental Laboratory (INEEL) (DOE/EA-1372). The EA was developed to evaluate wildland fire management options for pre-fire, fire suppression, and post fire activities. Those activities have an important role in minimizing the conversion of the native sagebrush steppe ecosystem found on the INEEL to non-native weeds. Four alternative management approaches were analyzed: Alternative 1 - maximum fire protection; Alternative 2 - balanced fire protection; Alternative 2 - balanced fire protection; Alternative 3 - protect infrastructure and personnel; and Alternative 4 - no action/traditional fire protection.

Idaho National Engineering and Environmental Laboratory Wildland Fire Management Environmental Assessment

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

Irving, John S

DOE prepared an environmental assessment (EA)for wildland fire management activities on the Idaho National Engineering and Environmental Laboratory (INEEL) (DOE/EA-1372). The EA was developed to evaluate wildland fire management options for pre-fire, fire suppression, and post fire activities. Those activities have an important role in minimizing the conversion of the native sagebrush steppe ecosystem found on the INEEL to non-native weeds. Four alternative management approaches were analyzed: Alternative 1 - maximum fire protection; Alternative 2 - balanced fire protection; Alternative 2 - balanced fire protection; Alternative 3 - protect infrastructure and personnel; and Alternative 4 - no action/traditional fire protection.

Estrogenic chemicals often leach from BPA-free plastic products that are replacements for BPA-containing polycarbonate products.

PubMed

Bittner, George D; Yang, Chun Z; Stoner, Matthew A

2014-05-28

Xenobiotic chemicals with estrogenic activity (EA), such as bisphenol A (BPA), have been reported to have potential adverse health effects in mammals, including humans, especially in fetal and infant stages. Concerns about safety have caused many manufacturers to use alternatives to polycarbonate (PC) resins to make hard and clear, reusable, plastic products that do not leach BPA. However, no study has focused on whether such BPA-free PC-replacement products, chosen for their perceived higher safety, especially for babies, also release other chemicals that have EA. We used two, well-established, mammalian cell-based, assays (MCF-7 and BG1Luc) to assess the EA of chemicals that leached into over 1000 saline or ethanol extracts of 50 unstressed or stressed (autoclaving, microwaving, and UV radiation) BPA-free PC-replacement products. An EA antagonist, ICI 182,780, was used to confirm that agonist activity in leachates was due to chemicals that activated the mammalian estrogen receptor. Many unstressed and stressed, PC-replacement-products made from acrylic, polystyrene, polyethersulfone, and Tritan™ resins leached chemicals with EA, including products made for use by babies. Exposure to various forms of UV radiation often increased the leaching of chemicals with EA. In contrast, some BPA-free PC-replacement products made from glycol-modified polyethylene terephthalate or cyclic olefin polymer or co-polymer resins did not release chemicals with detectable EA under any conditions tested. This hazard assessment survey showed that many BPA-free PC- replacement products still leached chemicals having significant levels of EA, as did BPA-containing PC counterparts they were meant to replace. That is, BPA-free did not mean EA-free. However, this study also showed that some PC-replacement products did not leach chemicals having significant levels of EA. That is, EA-free PC-replacement products could be made in commercial quantities at prices that compete with PC-replacement products that were not BPA-free. Since plastic products often have advantages (price, weight, shatter-resistance, etc.) compared to other materials such as steel or glass, it is not necessary to forgo those advantages to avoid release into foodstuffs or the environment of chemicals having EA that may have potential adverse effects on our health or the health of future generations.

Estrogenic chemicals often leach from BPA-free plastic products that are replacements for BPA-containing polycarbonate products

PubMed Central

2014-01-01

Background Xenobiotic chemicals with estrogenic activity (EA), such as bisphenol A (BPA), have been reported to have potential adverse health effects in mammals, including humans, especially in fetal and infant stages. Concerns about safety have caused many manufacturers to use alternatives to polycarbonate (PC) resins to make hard and clear, reusable, plastic products that do not leach BPA. However, no study has focused on whether such BPA-free PC-replacement products, chosen for their perceived higher safety, especially for babies, also release other chemicals that have EA. Methods We used two, well-established, mammalian cell-based, assays (MCF-7 and BG1Luc) to assess the EA of chemicals that leached into over 1000 saline or ethanol extracts of 50 unstressed or stressed (autoclaving, microwaving, and UV radiation) BPA-free PC-replacement products. An EA antagonist, ICI 182,780, was used to confirm that agonist activity in leachates was due to chemicals that activated the mammalian estrogen receptor. Results Many unstressed and stressed, PC-replacement-products made from acrylic, polystyrene, polyethersulfone, and Tritan™ resins leached chemicals with EA, including products made for use by babies. Exposure to various forms of UV radiation often increased the leaching of chemicals with EA. In contrast, some BPA-free PC-replacement products made from glycol-modified polyethylene terephthalate or cyclic olefin polymer or co-polymer resins did not release chemicals with detectable EA under any conditions tested. Conclusions This hazard assessment survey showed that many BPA-free PC- replacement products still leached chemicals having significant levels of EA, as did BPA-containing PC counterparts they were meant to replace. That is, BPA-free did not mean EA-free. However, this study also showed that some PC-replacement products did not leach chemicals having significant levels of EA. That is, EA-free PC-replacement products could be made in commercial quantities at prices that compete with PC-replacement products that were not BPA-free. Since plastic products often have advantages (price, weight, shatter-resistance, etc.) compared to other materials such as steel or glass, it is not necessary to forgo those advantages to avoid release into foodstuffs or the environment of chemicals having EA that may have potential adverse effects on our health or the health of future generations. PMID:24886603

Bone Microarchitecture Is Impaired in Adolescent Amenorrheic Athletes Compared with Eumenorrheic Athletes and Nonathletic Controls

PubMed Central

Ackerman, Kathryn E.; Nazem, Taraneh; Chapko, Dorota; Russell, Melissa; Mendes, Nara; Taylor, Alexander P.; Bouxsein, Mary L.

2011-01-01

Context: Bone mineral density (BMD) is lower in young amenorrheic athletes (AA) compared to eumenorrheic athletes (EA) and nonathletic controls and may contribute to fracture risk during a critical time of bone accrual. Abnormal bone microarchitecture is an independent determinant of fracture risk and has not been assessed in young athletes and nonathletes. Objective: We hypothesized that bone microarchitecture is impaired in AA compared to EA and nonathletes despite weight-bearing exercise. Design and Setting: We conducted this cross-sectional study at the Clinical Research Center of Massachusetts General Hospital. Subjects and Outcome Measures: We assessed BMD and bone microarchitecture in 50 subjects [16 AA, 18 EA, and 16 nonathletes (15–21 yr old)] using dual-energy x-ray absorptiometry and high-resolution peripheral quantitative computed tomography. Results: Groups did not differ for chronological age, bone age, body mass index, or vitamin D levels. Lumbar BMD Z-scores were lower in AA vs. EA and nonathletes; hip and femoral neck BMD Z-scores were highest in EA. At the weight-bearing tibia, athletes had greater total area, trabecular area, and cortical perimeter than nonathletes, whereas cortical area and thickness trended lower in AA. Trabecular number was lower and trabecular separation higher in AA vs. EA and nonathletes. At the non-weight-bearing radius, trabecular density was lower in AA vs. EA and nonathletes. Later menarchal age was an important determinant of impaired microarchitecture. After controlling for covariates, subject grouping accounted for 18–24% of the variability in tibial trabecular number and separation. Conclusion: In addition to low BMD, AA have impaired bone microarchitecture compared with EA and nonathletes. These are the first data to show abnormal bone microarchitecture in AA. PMID:21816790

Predicting Effects of Psychological Inflexibility/Experiential Avoidance and Stress Coping Strategies for Internet Addiction, Significant Depression, and Suicidality in College Students: A Prospective Study.

PubMed

Chou, Wei-Po; Yen, Cheng-Fang; Liu, Tai-Ling

2018-04-18

The aims of this study were to evaluate the predicting effects of psychological inflexibility/experiential avoidance (PI/EA) and stress coping strategies for Internet addiction, significant depression and suicidality among college students during the follow-up period of one year. A total of 500 college students participated in this study. The level of PI/EA and stress coping strategies were evaluated initially. One year later, 324 participants were invited to complete the Chen Internet Addiction Scale, Beck Depression Inventory-II and the questionnaire for suicidality to evaluate depression symptoms and internet addiction and suicidality. The predicting effects of PI/EA and stress coping strategies were examined by using logistic regression analysis controlling for the effects of gender and age. The results indicated that PI/EA at the initial assessment increased the risk of Internet addiction (OR = 1.087, 95% CI: 1.042–1.135), significant depression (OR = 1.125, 95% CI: 1.081–1.170), and suicidality (OR = 1.099, 95% CI: 1.053–1.147) at the follow-up assessment. Less effective coping at the initial assessment also increased the risk of Internet addiction (OR = 1.074, 95% CI: 1.011–1.140), significant depression (OR = 1.091, 95% CI: 1.037–1.147), and suicidality (OR = 1.074, 95% CI: 1.014–1.138) at the follow-up assessment. Problem focused and emotion-focus coping at the initial assessment was not significantly associated with the risks of Internet addiction, significant depression, and suicidality at the follow-up assessment. College students who have high PI/EA or are accustomed to using less effective stress coping strategies should be the target of prevention programs for IA (internet addiction), depression, and suicidality.

Educational Attainment: A Genome Wide Association Study in 9538 Australians

PubMed Central

Martin, Nicolas W.; Medland, Sarah E.; Verweij, Karin J. H.; Lee, S. Hong; Nyholt, Dale R.; Madden, Pamela A.; Heath, Andrew C.; Montgomery, Grant W.; Wright, Margaret J.; Martin, Nicholas G.

2011-01-01

Background Correlations between Educational Attainment (EA) and measures of cognitive performance are as high as 0.8. This makes EA an attractive alternative phenotype for studies wishing to map genes affecting cognition due to the ease of collecting EA data compared to other cognitive phenotypes such as IQ. Methodology In an Australian family sample of 9538 individuals we performed a genome-wide association scan (GWAS) using the imputed genotypes of ∼2.4 million single nucleotide polymorphisms (SNP) for a 6-point scale measure of EA. Top hits were checked for replication in an independent sample of 968 individuals. A gene-based test of association was then applied to the GWAS results. Additionally we performed prediction analyses using the GWAS results from our discovery sample to assess the percentage of EA and full scale IQ variance explained by the predicted scores. Results The best SNP fell short of having a genome-wide significant p-value (p = 9.77×10−7). In our independent replication sample six SNPs among the top 50 hits pruned for linkage disequilibrium (r2<0.8) had a p-value<0.05 but only one of these SNPs survived correction for multiple testing - rs7106258 (p = 9.7*10−4) located in an intergenic region of chromosome 11q14.1. The gene based test results were non-significant and our prediction analyses show that the predicted scores explained little variance in EA in our replication sample. Conclusion While we have identified a polymorphism chromosome 11q14.1 associated with EA, further replication is warranted. Overall, the absence of genome-wide significant p-values in our large discovery sample confirmed the high polygenic architecture of EA. Only the assembly of large samples or meta-analytic efforts will be able to assess the implication of common DNA polymorphisms in the etiology of EA. PMID:21694764

The Influence of Affective Empathy and Autism Spectrum Traits on Empathic Accuracy

PubMed Central

aan het Rot, Marije; Hogenelst, Koen

2014-01-01

Autism spectrum disorder is characterized by interpersonal deficits and has been associated with limited cognitive empathy, which includes perspective taking, theory of mind, and empathic accuracy (EA). The capacity for affective empathy may also be impaired. In the present study we aimed to determine if EA in normally developing individuals with varying levels of autism spectrum traits is moderated by trait affective empathy. Fifty male and fifty female participants (‘perceivers’) completed the Autism-Spectrum Quotient and the Balanced Emotional Empathy Scale to assess autism spectrum traits and trait affective empathy, respectively. EA was assessed using a Dutch-language version of a previously developed task and involved rating the feelings of others (‘targets’) verbally recounting autobiographical emotional events. Targets varied in trait emotional expressivity, assessed using the Berkeley Expressivity Questionnaire. Perceivers with more autism spectrum traits performed worse on the EA task, particularly when their trait affective empathy was relatively low. Interpersonal deficits in autism spectrum disorder may be partially explained by low cognitive empathy. Further, they might be aggravated by a limited capacity for affective empathy. PMID:24905105

The role of experiential avoidance in obsessive-compulsive personality disorder traits.

PubMed

Wheaton, Michael G; Pinto, Anthony

2017-10-01

Obsessive-compulsive personality disorder (OCPD) is one of the most prevalent personality disorders, yet it remains an understudied phenomenon. Experiential avoidance (EA) has been investigated as a factor relevant in many forms of psychopathology, including borderline personality disorder. To date however, no study has yet investigated whether EA might also be relevant to OCPD. We administered a measure of EA and a multidimensional OCPD measure (assessing 5 OCPD trait dimensions and overall severity) to a large community sample (N = 571) as well as a group of individuals with self-identified OCPD features (N = 53). Results revealed that the OCPD group experienced heightened EA relative to the unscreened community sample, even controlling for group differences in distress symptoms. Correlational analyses showed significant relationships between EA and all 5 OCPD trait dimensions and overall severity. Moreover, EA accounted for OCPD traits and severity after controlling for symptoms of depression, anxiety, and stress. Implications for the role of EA in OCPD, including treatment implications, are discussed. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

Normal exon copy number of the GLI2 and GLI3 genes in patients with esophageal atresia.

PubMed

Bednarczyk, D; Smigiel, R; Patkowski, D; Laczmanska, I; Lebioda, A; Laczmanski, L; Sasiadek, M M

2013-01-01

Esophageal atresia (EA) is a congenital developmental defect of the alimentary tract concerning the interruption of the esophagus with or without connection to the trachea. The incidence of EA is 1 in 3000-3500 of live-born infants, and occurs in both isolated and syndromic (in combination with abnormalities in other organ systems) forms. The molecular mechanisms underlying the development of EA are poorly understood. Knockout studies in mice indicate that genes like Sonic hedgehog, Gli2, and Gli3 play a role in the etiology of EA. These facts led us to hypothesize that Sonic hedgehog-GLI gene rearrangements are associated with EA in humans. To test this hypothesis, we screened patients with isolated and syndromic EA for GLI2 and/or GLI3 microrearrangements using methods to estimate the copy number (Multiplex Ligation-dependent Probe Amplification, real-time polymerase chain reaction). To our best knowledge this is the first study assessing copy number of GLI2 and GLI3 genes in patients with EA. © 2013 Wiley Periodicals, Inc. and the International Society for Diseases of the Esophagus.

Ellagic acid inhibits the proliferation of human pancreatic carcinoma PANC-1 cells in vitro and in vivo.

PubMed

Cheng, Hao; Lu, Chenglin; Tang, Ribo; Pan, Yiming; Bao, Shanhua; Qiu, Yudong; Xie, Min

2017-02-14

Ellagic aicd (EA), a dietary polyphenolic compound found in plants and fruits, possesses various pharmacological activities. This study investigated the effect of EA on human pancreatic carcinoma PANC-1 cells both in vitro and in vivo; and defined the associated molecular mechanisms. In vitro, the cell growth and repairing ability were assessed by CCK-8 assay and wound healing assay. The cell migration and invasion activity was evaluated by Tanswell assay. In vivo, PANC-1 cell tumor-bearing mice were treated with different concentrations of EA. We found that EA significantly inhibited cell growth, cell repairing activity, and cell migration and invasion in a dose-dependent manner. Treatment of PANC-1 xenografted mice with EA resulted in significant inhibition in tumor growth and prolong mice survival rate. Furthermore, flow cytometric analysis showed that EA increased the percentage of cells in the G1 phase of cell cycle. Western blot analysis revealed that EA inhibited the expression of COX-2 and NF-κB. In addition, EA reversed epithelial to mesenchymal transition by up-regulating E-cadherin and down-regulating Vimentin. In summary, the present study demonstrated that EA inhibited cell growth, cell repairing activity, cell migration and invasion in a dose-dependent manner. EA also effectively inhibit human pancreatic cancer growth in mice. The anti-tumor effect of EA might be related to cell cycle arrest, down-regulating the expression of COX-2 and NF-κB, reversing epithelial to mesenchymal transition by up-regulating E-cadherin and down-regulating Vimentin. Our findings suggest that the use of EA would be beneficial for the management of pancreatic cancer.

Electroacupuncture improves neurobehavioral function and brain injury in rat model of intracerebral hemorrhage.

PubMed

Zhu, Yan; Deng, Li; Tang, Huajun; Gao, Xiaoqing; Wang, Youhua; Guo, Kan; Kong, Jiming; Yang, Chaoxian

2017-05-01

Acupuncture has been widely used as a treatment for stroke in China for a long time. Recently, studies have demonstrated that electroacupuncture (EA) can accelerate intracerebral hemorrhage (ICH)-induced angiogenesis in rats. In the present study, we investigated the effect of EA on neurobehavioral function and brain injury in ICH rats. ICH was induced by stereotactic injection of collagenase type I and heparin into the right caudate putamen. Adult ICH rats were randomly divided into the following three groups: model control group (MC), EA at non-acupoint points group (non-acupoint EA) and EA at Baihui and Dazhui acupoints group (EA). The neurobehavioral deficits of ICH rats were assessed by modified neurological severity score (mNSS) and gait analysis. The hemorrhage volume and glucose metabolism of hemorrhagic foci were detected by PET/CT. The expression levels of MBP, NSE and S100-B proteins in serum were tested by ELISA. The histopathological features were examined by haematoxylin-eosin (H&E) staining. Apoptosis-associated proteins in the perihematomal region were observed by immunohistochemistry. EA treatment significantly promoted the recovery of neurobehavioral function in ICH rats. Hemorrhage volume reduced in EA group at day 14 when compared with MC and non-acupoint EA groups. ELISA showed that the levels of MBP, NSE and S100-B in serum were all down-regulated by EA treatment. The brain tissue of ICH rat in the EA group was more intact and compact than that in the MC and non-acupoint groups. In the perihematomal regions, the expression of Bcl-2 protein increased and expressions of Caspase-3 and Bax proteins decreased in the EA group vs MC and non-acupoint EA groups. Our data suggest that EA treatment can improve neurobehavioral function and brain injury, which were likely connected with the absorption of hematoma and regulation of apoptosis-related proteins. Copyright © 2017 Elsevier Inc. All rights reserved.

Developmental state program for institutional conservation: Volume 7: Final technical report, 1 October 1986--30 September 1988

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

Not Available

1988-01-01

The state of New Mexico has contracted with Frank Bolek and Associates to perform an Energy Audit (EA) for San Jon Elementary and San Jon high School, and to organize data at the schools to assist the School District in developing a Heating, Ventilating and Air Conditioning (HVAC) Preventive Maintenance (PM) program. The goal of both the EA and PM is to reduce energy consumption and operating costs of the schools.

Emotional availability, understanding emotions, and recognition of facial emotions in obese mothers with young children.

PubMed

Bergmann, Sarah; von Klitzing, Kai; Keitel-Korndörfer, Anja; Wendt, Verena; Grube, Matthias; Herpertz, Sarah; Schütz, Astrid; Klein, Annette M

2016-01-01

Recent research has identified mother-child relationships of low quality as possible risk factors for childhood obesity. However, it remains open how mothers' own obesity influences the quality of mother-child interaction, and particularly emotional availability (EA). Also unclear is the influence of maternal emotional competencies, i.e. understanding emotions and recognizing facial emotions. This study aimed to (1) investigate differences between obese and normal-weight mothers regarding mother-child EA, maternal understanding emotions and recognition of facial emotions, and (2) explore how maternal emotional competencies and maternal weight interact with each other in predicting EA. A better understanding of these associations could inform strategies of obesity prevention especially in children at risk. We assessed EA, understanding emotions and recognition of facial emotions in 73 obese versus 73 normal-weight mothers, and their children aged 6 to 47 months (Mchild age=24.49, 80 females). Obese mothers showed lower EA and understanding emotions. Mothers' normal weight and their ability to understand emotions were positively associated with EA. The ability to recognize facial emotions was positively associated with EA in obese but not in normal-weight mothers. Maternal weight status indirectly influenced EA through its effect on understanding emotions. Maternal emotional competencies may play an important role for establishing high EA in interaction with the child. Children of obese mothers experience lower EA, which may contribute to overweight development. We suggest including elements that aim to improve maternal emotional competencies and mother-child EA in prevention or intervention programmes targeting childhood obesity. Copyright © 2015 Elsevier Inc. All rights reserved.

Effect of ketamine versus thiopental sodium anesthetic induction and a small dose of fentanyl on emergence agitation after sevoflurane anesthesia in children undergoing brief ophthalmic surgery.

PubMed

Jung, Hyun Ju; Kim, Jong Bun; Im, Kyong Shil; Oh, Seung Hwa; Lee, Jae Myeong

2010-02-01

Emergence agitation (EA) in children after sevoflurane anesthesia is common. The purpose of this study was to compare the incidences of EA between ketamine and thiopental sodium induction in children underwent sevoflurane anesthesia. We also evaluated if a small dose of fentanyl could reduce the incidence of EA. The patients who were scheduled for strabismus or entropion surgery were divided into 4 groups. The patients in Groups 1 and 2 were induced anesthesia with ketamine 1.5 mg/kg; those in Groups 3 and 4 were induced with thiopental sodium 5 mg/kg. The patients in Groups 1 and 3 received an injection of fentanyl 1.5 microg/kg, whereas the patients in Groups 2 and 4 received IV saline of the same volume. Anesthesia was maintained with sevoflurane. The recovery characteristics and EA in recovery room were assessed. The incidence of EA was significantly higher in Groups 2 and 4 and there was no difference between Groups 2 and 4. Group 2 had almost an eleven-fold higher risk of developing EA than did Group 1, and the incidence of EA in Group 4 was sixty-nine-fold higher than that of Group 1. The risk factor for EA was only the kind of medication. Preoperative anxiety had no significant correlation with EA. The incidence of EA after sevoflurane anesthesia is similar between ketamine and thiopental sodium anesthetic induction in children undergoing pediatric ophthalmic surgery. Also, the addition of a small dose of fentanyl after anesthetic induction decreases the incidence of EA.

The Nature of Nurture: Using a Virtual-Parent Design to Test Parenting Effects on Children's Educational Attainment in Genotyped Families.

PubMed

Bates, Timothy C; Maher, Brion S; Medland, Sarah E; McAloney, Kerrie; Wright, Margaret J; Hansell, Narelle K; Kendler, Kenneth S; Martin, Nicholas G; Gillespie, Nathan A

2018-04-01

Research on environmental and genetic pathways to complex traits such as educational attainment (EA) is confounded by uncertainty over whether correlations reflect effects of transmitted parental genes, causal family environments, or some, possibly interactive, mixture of both. Thus, an aggregate of thousands of alleles associated with EA (a polygenic risk score; PRS) may tap parental behaviors and home environments promoting EA in the offspring. New methods for unpicking and determining these causal pathways are required. Here, we utilize the fact that parents pass, at random, 50% of their genome to a given offspring to create independent scores for the transmitted alleles (conventional EA PRS) and a parental score based on alleles not transmitted to the offspring (EA VP_PRS). The formal effect of non-transmitted alleles on offspring attainment was tested in 2,333 genotyped twins for whom high-quality measures of EA, assessed at age 17 years, were available, and whose parents were also genotyped. Four key findings were observed. First, the EA PRS and EA VP_PRS were empirically independent, validating the virtual-parent design. Second, in this family-based design, children's own EA PRS significantly predicted their EA (β = 0.15), ruling out stratification confounds as a cause of the association of attainment with the EA PRS. Third, parental EA PRS predicted the SES environment parents provided to offspring (β = 0.20), and parental SES and offspring EA were significantly associated (β = 0.33). This would suggest that the EA PRS is at least as strongly linked to social competence as it is to EA, leading to higher attained SES in parents and, therefore, a higher experienced SES for children. In a full structural equation model taking account of family genetic relatedness across multiple siblings the non-transmitted allele effects were estimated at similar values; but, in this more complex model, confidence intervals included zero. A test using the forthcoming EA3 PRS may clarify this outcome. The virtual-parent method may be applied to clarify causality in other phenotypes where observational evidence suggests parenting may moderate expression of other outcomes, for instance in psychiatry.

Chemicals having estrogenic activity can be released from some bisphenol A-free, hard and clear, thermoplastic resins.

PubMed

Bittner, George D; Denison, Michael S; Yang, Chun Z; Stoner, Matthew A; He, Guochun

2014-12-04

Chemicals that have estrogenic activity (EA) can potentially cause adverse health effects in mammals including humans, sometimes at low doses in fetal through juvenile stages with effects detected in adults. Polycarbonate (PC) thermoplastic resins made from bisphenol A (BPA), a chemical that has EA, are now often avoided in products used by babies. Other BPA-free thermoplastic resins, some hypothesized or advertised to be EA-free, are replacing PC resins used to make reusable hard and clear thermoplastic products such as baby bottles. We used two very sensitive and accurate in vitro assays (MCF-7 and BG1Luc human cell lines) to quantify the EA of chemicals leached into ethanol or water/saline extracts of fourteen unstressed or stressed (autoclaving, microwaving, UV radiation) thermoplastic resins. Estrogen receptor (ER)-dependent agonist responses were confirmed by their inhibition with the ER antagonist ICI 182,780. Our data showed that some (4/14) unstressed and stressed BPA-free thermoplastic resins leached chemicals having significant levels of EA, including one polystyrene (PS), and three Tritan™ resins, the latter reportedly EA-free. Exposure to UV radiation in natural sunlight resulted in an increased release of EA from Tritan™ resins. Triphenyl-phosphate (TPP), an additive used to manufacture some thermoplastic resins such as Tritan™, exhibited EA in both MCF-7 and BG1Luc assays. Ten unstressed or stressed glycol-modified polyethylene terephthalate (PETG), cyclic olefin polymer (COP) or copolymer (COC) thermoplastic resins did not release chemicals with detectable EA under any test condition. This hazard survey study assessed the release of chemicals exhibiting EA as detected by two sensitive, widely used and accepted, human cell line in vitro assays. Four PC replacement resins (Tritan™ and PS) released chemicals having EA. However, ten other PC-replacement resins did not leach chemicals having EA (EA-free-resins). These results indicate that PC-replacement plastic products could be made from EA-free resins (if appropriate EA-free additives are chosen) that maintain advantages of re-usable plastic items (price, weight, shatter resistance) without releasing chemicals having EA that potentially produce adverse health effects on current or future generations.

Antioxidant activities of Vaccinium uliginosum L. extract and its active components.

PubMed

Kim, Young-Hee; Bang, Chae-Young; Won, Eun-Kyung; Kim, Jong-Pyung; Choung, Se-Young

2009-08-01

Vaccinium uliginosum L. (also known as bog bilberry) is a low-growing deciduous shrub classified in the Ericaceae family of plants, which includes numerous Vaccinium berries, blueberries, and cranberries. Berries of the Ericaceae family are known to contain organic acids, vitamins, glycosides, and anthocyanins and have been reported to have antioxidant activity. In order to identify the antioxidative principles of V. uliginosum, we separated water extracts into polyphenol, anthocyanin-rich (pigment), and sugar/acid fractions by using ethyl acetate, acidic methanol (MeOH), and 0.01 N HCl. Antioxidant activities were assessed by 2,2-diphenyl-1-picrylhydrazyl (DPPH), superoxide radical, and hydroxyl radical assays. The crude extract and fractions containing polyphenol and pigment exhibited the greatest antioxidant activities with 50% inhibitory concentration (IC(50)) values of 85.8 microg/mL, 33.2 microg/mL, and 16.7 microg/mL, respectively, for the DPPH assay and 48.1 microg/mL, 83.8 microg/mL, and 51.9 microg/mL for the nonenzymatic superoxide radical assay. The fractions containing polyphenol, pigment, and sugar/acid significantly inhibited xanthine oxidase. To investigate the functional compounds from the active fractions, we purified the polyphenol fraction and separated the compounds by using chromatographic techniques. The crude extract was dissolved in MeOH and further purified by reversed-phase high-performance liquid chromatography (HPLC) using MeOH-water (35:65 vol/vol) (with 0.04% trifluoroacetic acid) to obtain VU-EA-1 (16.6 mg), VU-EA-2 (8.5 mg), VU-EA-3 (19.8 mg), VU-EA-4 (12.8 mg), VU-EA-5 (6.5 mg), and VU-EA-6 (23.5 mg). The MeOH-washed fraction from the HPLC was concentrated and purified by reversed-phase HPLC using MeOH-water (50:50 vol/vol) to give VU-EA-10 (12.4 mg). Antioxidant activity was assessed by DPPH, superoxide radical, and hydroxyl radical assays. The isolated compounds exhibited dose-dependent antioxidant activity with IC(50) values of 7.6 microg/mL (VU-EA-10) for the DPPH assay, 67.8 microg/mL (VU-EA-4) for the nonenzymatic superoxide radical assay, and 3.7 microg/mL (VU-EA-10) and 7.6 microg/ml (VU-EA-6) for the enzymatic superoxide radical assay and 30% inhibitory concentration values of 0.58 microg/mL (VU-EA-1), 0.57 microg/mL (VU-EA-5), and 0.70 microg/mL (VU-EA-6) for the hydroxyl radical assay. In conclusion, V. uliginosum had potent antioxidative activity, and flavonoids were isolated as the main active principles.

Analysis of sound absorption performance of an electroacoustic absorber using a vented enclosure

NASA Astrophysics Data System (ADS)

Cho, Youngeun; Wang, Semyung; Hyun, Jaeyub; Oh, Seungjae; Goo, Seongyeol

2018-03-01

The sound absorption performance of an electroacoustic absorber (EA) is primarily influenced by the dynamic characteristics of the loudspeaker that acts as the actuator of the EA system. Therefore, the sound absorption performance of the EA is maximum at the resonance frequency of the loudspeaker and tends to degrade in the low-frequency and high-frequency bands based on this resonance frequency. In this study, to adjust the sound absorption performance of the EA system in the low-frequency band of approximately 20-80 Hz, an EA system using a vented enclosure that has previously been used to enhance the radiating sound pressure of a loudspeaker in the low-frequency band, is proposed. To verify the usefulness of the proposed system, two acoustic environments are considered. In the first acoustic environment, the vent of the vented enclosure is connected to an external sound field that is distinct from the sound field coupled to the EA. In this case, the acoustic effect of the vented enclosure on the performance of the EA is analyzed through an analytical approach using dynamic equations and an impedance-based equivalent circuit. Then, it is verified through numerical and experimental approaches. Next, in the second acoustic environment, the vent is connected to the same external sound field as the EA. In this case, the effect of the vented enclosure on the EA is investigated through an analytical approach and finally verified through a numerical approach. As a result, it is confirmed that the characteristics of the sound absorption performances of the proposed EA system using the vented enclosure in the two acoustic environments considered in this study are different from each other in the low-frequency band of approximately 20-80 Hz. Furthermore, several case studies on the change tendency of the performance of the EA using the vented enclosure according to the critical design factors or vent number for the vented enclosure are also investigated. In the future, even if the proposed EA system using a vented enclosure is extended to a large number of arrays required for 3D sound field control, it is expected to be an attractive solution that can contribute to an improvement in low-frequency noise reduction without causing economic and system complexity problems.

First evidence of a prospective relation between avoidance of internal states and borderline personality disorder features in adolescents.

PubMed

Sharp, Carla; Kalpakci, Allison; Mellick, William; Venta, Amanda; Temple, Jeff R

2015-03-01

At least two leading developmental models of borderline personality disorder (BPD) emphasize the role of accurate reflection and understanding of internal states as significant to the development of BPD features (Fonagy, Int J Psycho-Anal 72:639-656, 1991; Linehan, Cognitive-behavioral treatment of borderline personality disorder, 1993). The current study used the construct of experiential avoidance (EA) to operationalize avoidance of internal states and sought to examine (1) the concurrent relations between EA and borderline features in a large and diverse community sample; and (2) the prospective relation between EA and borderline features over a 1-year follow-up, controlling for baseline levels of borderline features. N = 881 adolescents recruited from public schools in a large metropolitan area participated in baseline assessments and N = 730 completed follow-up assessments. Two main findings were reported. First, EA was associated with borderline features, depressive, and anxiety symptoms at the bivariate level, but when all variables were considered together, depression and anxiety no longer remained significantly associated with borderline features, suggesting that the relations among these symptom clusters may be accounted for by EA as a cross-cutting underlying psychological process. Second, EA predicted levels of borderline symptoms at 1-year follow-up, controlling for baseline levels of borderline symptoms, and symptoms of anxiety and depression. Results are interpreted against the background of developmental theories of borderline personality disorder.

Evaluation of epidural analgesia for open major liver resection surgery from a US inpatient sample.

PubMed

Rosero, Eric B; Cheng, Gloria S; Khatri, Kinnari P; Joshi, Girish P

2014-10-01

The aim of this study was to assess the nationwide use of epidural analgesia (EA) and the incidence of postoperative complications in patients undergoing major liver resections (MLR) with and without EA in the United States. The 2001 to 2010 Nationwide Inpatient Sample was queried to identify adult patients undergoing MLR. A 1:1 matched cohort of patients having MLR with and without EA was assembled using propensity-score matching techniques. Differences in the rate of postoperative complications were compared between the matched groups. We identified 68,028 MLR. Overall, 5.9% of patients in the database had procedural codes for postoperative EA. A matched cohort of 802 patients per group was derived from the propensity-matching algorithm. Although use of EA was associated with more blood transfusions (relative risk, 1.36; 95% confidence interval, 1.12-1.65; P = 0.001) and longer hospital stay (median [interquartile range], 6 [5-8] vs 6 [4-8] days), the use of coagulation factors and the incidence of postoperative hemorrhage/hematomas or other postoperative complications were not higher in patients receiving EA. In conclusion, the use of EA for MLR is low, and EA does not seem to influence the incidence of postoperative complications. EA, however, was associated with an increased use of blood transfusions and a longer hospital stay.

Evaluation of epidural analgesia for open major liver resection surgery from a US inpatient sample

PubMed Central

Cheng, Gloria S.; Khatri, Kinnari P.; Joshi, Girish P.

2014-01-01

The aim of this study was to assess the nationwide use of epidural analgesia (EA) and the incidence of postoperative complications in patients undergoing major liver resections (MLR) with and without EA in the United States. The 2001 to 2010 Nationwide Inpatient Sample was queried to identify adult patients undergoing MLR. A 1:1 matched cohort of patients having MLR with and without EA was assembled using propensity-score matching techniques. Differences in the rate of postoperative complications were compared between the matched groups. We identified 68,028 MLR. Overall, 5.9% of patients in the database had procedural codes for postoperative EA. A matched cohort of 802 patients per group was derived from the propensity-matching algorithm. Although use of EA was associated with more blood transfusions (relative risk, 1.36; 95% confidence interval, 1.12–1.65; P = 0.001) and longer hospital stay (median [interquartile range], 6 [5–8] vs 6 [4–8] days), the use of coagulation factors and the incidence of postoperative hemorrhage/hematomas or other postoperative complications were not higher in patients receiving EA. In conclusion, the use of EA for MLR is low, and EA does not seem to influence the incidence of postoperative complications. EA, however, was associated with an increased use of blood transfusions and a longer hospital stay. PMID:25484494

Age and Gender Effects on Wideband Absorbance in Adults With Normal Outer and Middle Ear Function.

PubMed

Mazlan, Rafidah; Kei, Joseph; Ya, Cheng Li; Yusof, Wan Nur Hanim Mohd; Saim, Lokman; Zhao, Fei

2015-08-01

This study examined the effects of age and gender on wideband energy absorbance in adults with normal middle ear function. Forty young adults (14 men, 26 women, aged 20-38 years), 31 middle-aged adults (16 men, 15 women, aged 42-64 years), and 30 older adults (20 men, 10 women, aged 65-82 years) were assessed. Energy absorbance (EA) data were collected at 30 frequencies using a prototype commercial instrument developed by Interacoustics. Results showed that the young adult group had significantly lower EA (between 400 and 560 Hz) than the middle-aged group. However, the middle-aged group showed significantly lower EA (between 2240 and 5040 Hz) than the young adult group. In addition, the older adult group had significantly lower EA than the young adult group (between 2520 and 5040 Hz). No significant difference in EA was found at any frequency between middle-aged and older adults. Across age groups, gender differences were found with men having significantly higher EA values than women at lower frequencies, whereas women had significantly higher EA at higher frequencies. This study provides evidence of the influence of gender and age on EA in adults with normal outer and middle ear function. These findings support the importance of establishing age- and gender-specific EA norms for the adult population.

Implementation of the Port Hope Area Initiative Biophysical and Socioeconomic Environmental Assessment Follow-up Programs - 13209

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

Baba, Nina; Friedmann, Karyn; Groulx, Charles

2013-07-01

The Port Hope Initiative (PHAI) involves the cleanup of historic low-level radioactive waste in various locations throughout the communities of Port Hope and Clarington, Ontario, as well as the construction of two engineered aboveground mounds for safe long-term management. The PHAI is comprised of two major projects - the Port Hope Project and the Port Granby Project. An Environmental Assessment (EA) was undertaken for each project and as a result EA Follow-up Programs were developed and are being implemented addressing both biophysical and socioeconomic aspects. This paper provides insight on elements of the EA Follow-up Program development, and its implementation.more » (authors)« less

Detection of elder abuse: Exploring the potential use of the Elder Abuse Suspicion Index© by law enforcement in the field.

PubMed

Kurkurina, Elina; Lange, Brittany C L; Lama, Sonam D; Burk-Leaver, Erin; Yaffe, Mark J; Monin, Joan K; Humphries, Debbie

2018-01-01

There are no known instruments to aid law enforcement officers in the assessment of elder abuse (EA), despite officers' contact with older adults. This study aimed to identify: 1) officers' perceptions and knowledge of EA, 2) barriers in detecting EA in the field, 3) characteristics officers value in a detection tool, and to explore 4) the potential for officers to use the Elder Abuse Suspicion Index (EASI)©. Data was collected from 69 Connecticut officers who confirmed that barriers to effectively detecting EA included a lack of EA detection instruments, as well as a lack of training on warning signs and risk factors. Officers indicated that the important elements of a desirable tool for helping to detect EA included ease of use, clear instructions, and information on follow-up resources. Approximately 80% of respondents could see themselves using the EASI © in the field, and a modified version has been developed for this purpose.

The ethyl acetate fraction of corn silk exhibits dual antioxidant and anti-glycation activities and protects insulin-secreting cells from glucotoxicity.

PubMed

Chang, Chia-Chuan; Yuan, Wei; Roan, Hsiao-Yuh; Chang, Jia-Ling; Huang, Hsiu-Chen; Lee, Yu-Ching; Tsay, Huey Jen; Liu, Hui-Kang

2016-11-03

In this study, we aimed to develop a Stigmata Maydis (corn silk) fraction with dual bio-activities against oxidative stress and protein glycation to protect β-cells from diabetes-induced failure. Corn silk fractions were prepared by partition and chemically characterised by thin-layer chromatography. Free radical scavenging assay, glycation assay, and cell-based viability test (neutral red) were employed to decide the best fraction. Cell death analysis was executed by annexin V/ Propidium iodide staining. Cell proliferation was measured by WST-1. Finally, β-cell function was evaluated by β-cell marker gene expression (RT-PCR) and acute insulin secretion test. Four corn silk fractions were prepared from an ethanolic crude extract of corn silk. In vitro assays indicate ethyl acetate fraction (YMS-EA) was the most potent fraction. YMS-EA also attenuated the hydrogen peroxide- or methylglyoxal-induced induction of reactive oxygen species, reduction of cell viability, and inhibition of cell proliferation. However, YMS-EA was unable to prevent hydrogen peroxide-induced apoptosis or advanced glycation end-products-induced toxicity. Under hyperglycemic conditions, YMS-EA effectively reduced ROS levels, improved mRNA expression of insulin, glucokinase, and PDX-1, and enhanced glucose-stimulated insulin secretion. The similarity of bioactivities among apigenin, luteolin, and YMS-EA indicated that dual activities of YMS-EA might be derived from those compounds. We concluded that YMS-EA fraction could be developed as a preventive food agent against the glucotoxicity to β-cells in Type 2 diabetes.

Headspace solid phase microextraction--GC/C-IRMS for delta13CVPDB measurements of mono-aromatic hydrocarbons using EA-IRMS calibration.

PubMed

Ebongué, Véronique Woule; Geypens, Benny; Berglund, Michael; Taylor, Philip

2009-03-01

This work aims at comparing the delta(13)C(VPDB) of mono-aromatic hydrocarbons benzene, toluene, ethylbenzene and xylene isomers (BTEX) measured by elemental analyser (EA)-isotope ratio mass spectrometer (IRMS) with the delta(13)C(VPDB) measured on the same compounds by headspace solid phase microextraction - GC/C-IRMS (hSPME - GC/C-IRMS) with the final goal of using these compounds as internal standards on the latter system. The EA-IRMS measurements were done using calcium and lithium carbonate isotopic reference materials: NBS19 and L-SVEC for establishing the delta(13)C(VPDB) scale. The EA-IRMS measurements with helium dilution of a set of five reference materials (USGS40, USGS41, IAEA-CH-6, IAEA-CH-3 and IAEA-601) show systematic bias of 1 per thousand relative to their assigned values. This bias due to the dilution mechanism in the used ConfloII interface device could not be avoided. As the selected hydrocarbons: BTEX could not be analysed by EA-IRMS without helium dilution, their delta(13)C(VPDB) must be corrected from this observed bias using an external calibration. The CO(2) gas calibrated using EA-IRMS without helium dilution, was used as an in-house reference for the delta(13)C(VPDB) measurements of the BTEX by the hSPME - GC/C-IRMS system. The comparison made between the delta(13)C(VPDB) measured on the same BTEX compounds by EA-IRMS (with external calibration) and by hSPME - GC/C-IRMS techniques showed good agreement.

Modulation of Neurally Mediated Vasodepression and Bradycardia by Electroacupuncture through Opioids in Nucleus Tractus Solitarius.

PubMed

Tjen-A-Looi, Stephanie C; Fu, Liang-Wu; Guo, Zhi-Ling; Longhurst, John C

2018-01-30

Stimulation of vagal afferent endings with intravenous phenylbiguanide (PBG) causes both bradycardia and vasodepression, simulating neurally mediated syncope. Activation of µ-opioid receptors in the nucleus tractus solitarius (NTS) increases blood pressure. Electroacupuncture (EA) stimulation of somatosensory nerves underneath acupoints P5-6, ST36-37, LI6-7 or G37-39 selectively but differentially modulates sympathoexcitatory responses. We therefore hypothesized that EA-stimulation at P5-6 or ST36-37, but not LI6-7 or G37-39 acupoints, inhibits the bradycardia and vasodepression through a µ-opioid receptor mechanism in the NTS. We observed that stimulation at acupoints P5-6 and ST36-37 overlying the deep somatosensory nerves and LI6-7 and G37-39 overlying cutaneous nerves differentially evoked NTS neural activity in anesthetized and ventilated animals. Thirty-min of EA-stimulation at P5-6 or ST36-37 reduced the depressor and bradycardia responses to PBG while EA at LI6-7 or G37-39 did not. Congruent with the hemodynamic responses, EA at P5-6 and ST36-37, but not at LI6-7 and G37-39, reduced vagally evoked activity of cardiovascular NTS cells. Finally, opioid receptor blockade in the NTS with naloxone or a specific μ-receptor antagonist reversed P5-6 EA-inhibition of the depressor, bradycardia and vagally evoked NTS activity. These data suggest that point specific EA stimulation inhibits PBG-induced vasodepression and bradycardia responses through a μ-opioid mechanism in the NTS.

Emotional availability at bedtime, infant temperament, and infant sleep development from 1 to 6 months

PubMed Central

Jian, Ni; Teti, Douglas M.

2016-01-01

Infant sleep consolidates rapidly during the first half year of life in the context of a dynamic, bidirectional exchange between infant characteristics and the caregiving environment. The current study examined relations among mothers’ emotional availability (EA) at bedtime, infant temperament, and objectively assessed infant sleep development from 1 to 6 months, and in particular focused on whether infant temperament moderated linkages between EA at bedtime and infant sleep development. The sample consisted of seventy-two mother-infant dyads, and measures included actigraphy-assessed infant sleep at 1 and 6 months, observed maternal EA coded from bedtime videos at 3 and 6 months, and maternal reports of infant temperament at 3 and 6 months. Analysis showed significant positive effects of maternal EA at bedtime on developmental changes in infant sleep minutes. Additionally, infant temperamental surgency moderated the influence of EA at bedtime on the increase in infant sleep minutes. In other words, highly surgent infants increased their sleep time more than other infants if their mothers were emotionally available at bedtime. Results were discussed in terms of the transactional model of infant sleep development. PMID:27692276

Town of Chino Valley Municipal Water System Improvement Project FONSI and EA

EPA Pesticide Factsheets

EPA Region 9 has prepared an Environmental Assessment (EA) describing the potential environmental impacts associated with, and the alternatives to, the proposed Water System Improvement Project in the town of China Valley, Arizona. This Finding of No Signi

78 FR 65040 - Chicago Central & Pacific Railroad Company-Abandonment Exemption-in Linn County, Iowa

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-30

... Abandonments to abandon an approximately 0.49-mile line of railroad extending between milepost 230.24 and... assessment (EA) on October 23, 2013. Interested persons may obtain a copy of the EA by writing to OEA (Room...

Mobile spine chordoma: results of 166 patients from the AOSpine Knowledge Forum Tumor database.

PubMed

Gokaslan, Ziya L; Zadnik, Patricia L; Sciubba, Daniel M; Germscheid, Niccole; Goodwin, C Rory; Wolinsky, Jean-Paul; Bettegowda, Chetan; Groves, Mari L; Luzzati, Alessandro; Rhines, Laurence D; Fisher, Charles G; Varga, Peter Pal; Dekutoski, Mark B; Clarke, Michelle J; Fehlings, Michael G; Quraishi, Nasir A; Chou, Dean; Reynolds, Jeremy J; Williams, Richard P; Kawahara, Norio; Boriani, Stefano

2016-04-01

A chordoma is an indolent primary spinal tumor that has devastating effects on the patient's life. These lesions are chemoresistant, resistant to conventional radiotherapy, and moderately sensitive to proton therapy; however, en bloc resection remains the preferred treatment for optimizing patient outcomes. While multiple small and largely retrospective studies have investigated the outcomes following en bloc resection of chordomas in the sacrum, there have been few large-scale studies on patients with chordomas of the mobile spine. The goal of this study was to review the outcomes of surgically treated patients with mobile spine chordomas at multiple international centers with respect to local recurrence and survival. This multiinstitutional retrospective study collected data between 1988 and 2012 about prognosis-predicting factors, including various clinical characteristics and surgical techniques for mobile spine chordoma. Tumors were classified according to the Enneking principles and analyzed in 2 treatment cohorts: Enneking-appropriate (EA) and Enneking-inappropriate (EI) cohorts. Patients were categorized as EA when the final pathological assessment of the margin matched the Enneking recommendation; otherwise, they were categorized as EI. Descriptive statistics were used to summarize the data (Student t-test, chi-square, and Fisher exact tests). Recurrence and survival data were analyzed using Kaplan-Meier survival curves, log-rank tests, and multivariate Cox proportional hazard modeling. A total of 166 patients (55 female and 111 male patients) with mobile spine chordoma were included. The median patient follow-up was 2.6 years (range 1 day to 22.5 years). Fifty-eight (41%) patients were EA and 84 (59%) patients were EI. The type of biopsy (p < 0.001), spinal location (p = 0.018), and if the patient received adjuvant therapy (p < 0.001) were significantly different between the 2 cohorts. Overall, 58 (35%) patients developed local recurrence and 57 (34%) patients died. Median survival was 7.0 years postoperative: 8.4 years postoperative for EA patients and 6.4 years postoperative for EI patients (p = 0.023). The multivariate analysis showed that the EI cohort was significantly associated with an increased risk of local recurrence in comparison with the EA cohort (HR 7.02; 95% CI 2.96-16.6; p < 0.001), although no significant difference in survival was observed. EA resection plays a major role in decreasing the risk for local recurrence in patients with chordoma of the mobile spine.

Do changes in anal sphincter anatomy correlate with anal function in women with a history of vaginal delivery?

PubMed

Murad-Regadas, Sthela Maria; Dealcanfreitas, Iris Daiana; Regadas, Francisco Sergio Pinheiro; Rodrigues, Lusmar Veras; Fernandes, Graziela Olivia da Silva; Pereira, Jacyara de Jesus Rosa

2014-01-01

To evaluate anal sphincter anatomy using three-dimensional ultrasonography (3-DAUS) in incontinent women with vaginal delivery, correlate anatomical findings with symptoms of fecal incontinence and determine the effect of vaginal delivery on anal canal anatomy and function. Female with fecal incontinence and vaginal delivery were assessed with Wexner's score, manometry, and 3DAUS. A control group comprising asymptomatic nulliparous was included. Anal pressure, the angle of the defect and length of the external anal sphincter (EAS), the anterior and posterior internal anal sphincter (IAS), the EAS + puborectal and the gap were measured and correlated with score. Of the 62, 49 had fecal incontinence and 13 were asymptomatic. Twenty five had EAS defects, 8 had combined EAS+IAS defects, 16 had intact sphincters and continence scores were similar. Subjects with sphincter defects had a shorter anterior EAS, IAS and longer gap than women without defects. Those with a vaginal delivery and intact sphincters had a shorter anterior EAS and longer gap than nulliparous. We found correlations between resting pressure and anterior EAS and IAS length in patients with defects. Fecal incontinence symptoms did not correlate with anal pressures and anal sphincter anatomy changes, but women with sphincter defects have shorter anterior EAS and IAS and a longer gap.

Trajectories of mothers' emotional availability: relations with infant temperament in predicting attachment security.

PubMed

Kim, Bo-Ram; Chow, Sy-Miin; Bray, Bethany; Teti, Douglas M

2017-02-01

The present study examined observations of parenting quality (mothers' emotional availability - EA) during infant bedtimes at 4 points across the infants' first year, assessing relations between levels and trajectories of EA and infant attachment at 12 months and the role of infant temperament in moderating these associations. The sample (N = 128) was predominantly Euro-American (82.5%) and at low socioeconomic risk. Latent growth curve modeling with latent basis coefficients indicated substantial individual differences in initial levels and slopes in EA trajectories across the first year. Both levels of maternal EA and EA trajectories across the first year predicted 12-month infant attachment security. Although maternal EA tended to decrease across the first year in the full sample, EA trajectories that showed a "bounce-back" between 6 and 12 months, suggesting more successful maternal adaptation to an expanding infant developmental repertoire, predicted greater infant security at 12 months. In addition, linkages between latent EA trajectories and 12-month attachment were moderated by 3-month infant temperamental reactivity and regulation. These findings indicate that infant attachment security is sensitive to both static and dynamic aspects of parenting quality across the first year, and that infant temperament can interact with both in predicting infant attachment.

In it together: Organizational learning through participation in environmental assessment

NASA Astrophysics Data System (ADS)

Fitzpatrick, Patricia

2005-07-01

Can organizations learn through participation in environmental assessment (EA)? This was the central research question of a study that explored the linkages among sustainable development, EA, public participation, and learning. To address this question, the research design involved a comparative case study of two concurrent but geographically separate projects, the Wuskwatim generation station and transmission lines projects (Wuskwatim projects), and the Snap Lake Diamonds Project (Snap Lake project). The Wuskwatim projects involve the construction of a low head dam and three 230 kV transmission line segments in Northern Manitoba, Canada. The Snap Lake Project involves the construction and operation of a diamond mine 220 km northwest of Yellowknife, Northwest Territories, Canada, at the headwaters of the Lockhart River drainage system. The EAs of these proposed developments provided multiple opportunities for public (and organizational) involvement in the review, including comments on the scope of the assessment, information requests, and public hearings. Data collection included participant observation, semi-structured interviews with EA participants, and documentation generated through the course of the reviews. Data were organized using QSR Nvivo, a database software system. In this dissertation, three key contributions are made. The theoretical framework that draws together a number of separate but related fields of study---communicative action, discursive democracy, transformative learning, organizational learning---is the first contribution. The second is verification that organizations learn through participation in EA. Third, empirical support is presented far the assertion that transformative learning can address change beyond that experienced by the individual, to account for both policy-oriented and organizational learning. Related to the second contribution, results indicate that participants of EA engage in Teaming on multiple scales. Furthermore, learning outcomes include both instrumental and communicative learning. Instrumental learning included an increased understanding of technical issues and assessment tools, such as information requests. Communicative teaming outcomes included the importance of dialogue as a means of resolving issues and a refinement of strategies For promoting organizational positions. At an organizational scale, teaming by state actors, including government and tribunals, emphasized mechanisms designed to improve performance within existing structures, or "single-loop learning". Public actors, however, identified more outcomes associated with changes to their theory-in-use, designed to change the structure of the EA process, or "double-loop learning". The discussion of learning supports the application of transformative learning as a framework for considering different scales of learning, the third contribution to research. Findings revealed that individuals and organizations use project specific EA as an opportunity to compel the development and implementation of sustainable initiatives. These findings suggest that higher order learning for sustainability may be occurring through project based EA. Results also revealed the importance of creating opportunities for discussion and debate as a means of engaging organizations in and encouraging learning through EA. These findings support Habermas' emphasis on dialogue as a means of negotiating political systems.

Finding of No Significant Impact and Finding of No Practicable Aleternative for the Environmental Assessment for the 21 Point Enclosed Firing Range at Joint-Base Andrews-Naval Air Facility Washington, Maryland

DTIC Science & Technology

2015-03-02

Corps of Engineers Joint Base Andrews-Naval Air Facility Final EA – Firing Range October 2014 v WSSC Washington Suburban Sanitary Commission...are leaving the site with waste residue still on their skin and uniforms. Per section 7.6.1.7 [Latrines ( Sanitary Facilities)] in ETL 11-18 (Small...served by water, sanitary sewer, and power. A fire hydrant exists on the site, while another hydrant exists at the intersection of the entry road and

Final Environmental Assessment (EA) Addressing the Repair of Runway 05/23 at Fairchild Air Force Base, Washington

DTIC Science & Technology

2009-11-01

Web Soil Survey for construction of buildings, shallow excavations, and...es a t R un w ay 0 5/ 23 Fa ir ch ild  A FB In st al la ti on  B ou nd ar y Pr op os ed  P ro je ct  A re a St or m  S ew er  L in es 0 2, 00 0 4...Management. May 2007. FAFB 2007d FAFB. 2007. Hazardous Waste Management Plan. November 2007. FAFB 2008a FAFB. 2008. Point Paper on Critical

14 CFR 1216.305 - Actions requiring environmental assessments.

Code of Federal Regulations, 2013 CFR

2013-01-01

... prepare an EA. (b) Typical NASA actions normally requiring an EA include: (1) Specific spacecraft... altering the ongoing operations at a NASA Center which could lead directly, indirectly, or cumulatively to... solar system bodies (such as asteroids, comets, planets, dwarf planets, and planetary moons), which...

Environmental assessment of the brine pipeline replacement for the Strategic Petroleum Reserve Bryan Mound Facility in Brazoria County, Texas

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

Not Available

1993-09-01

The Department of Energy (DOE) has prepared an environmental assessment (EA), DOE/EA-0804, for the proposed replacement of a deteriorated brine disposal pipeline from the Strategic Petroleum Reserve (SPR) Bryan Mound storage facility in Brazoria County, Texas, into the Gulf of Mexico. In addition, the ocean discharge outfall would be moved shoreward by locating the brine diffuser at the end of the pipeline 3.5 miles offshore at a minimum depth of 30 feet. The action would occur in a floodplain and wetlands; therefore, a floodplain/wetlands assessment has been prepared in conjunction with this EA. Based on the analyses in the EA,more » DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969 (42 USC. 4321, et seg.). Therefore, the preparation of an Environmental Impact Statement (EIS) is not required, and the Department is issuing this Finding of No Significant Impact (FONSI). This FONSI also includes a Floodplain Statement of Findings in accordance with 10 CFR Part 1022.« less

Electroacupuncture versus sham electroacupuncture for urinary retention in poststroke patients: study protocol for a multicenter, randomized controlled trial.

PubMed

Shin, Seungwon; Lee, Jiwon; Yoo, Junghee; Lim, Sung Min; Lee, Euiju

2016-04-12

This study protocol evaluates the effectiveness of adjuvant electroacupuncture (EA) for urinary retention in poststroke patients undergoing conventional treatments, in comparison with that of a sham control. A multicenter, blinded, randomized controlled trial will be conducted in three hospitals in the Republic of Korea. We are recruiting 54 stroke survivors (aged >19 years), who were diagnosed with urinary retention based on the results of two consecutive post-void residual (PVR) tests, and dividing them randomly into two arms: the EA and Park-sham control groups. They will receive ten sessions of EA or sham treatment for 2 weeks. The participants will be blinded with non-penetrating needles and fake sounds of EA stimulators. The daily PVR ratio will be primarily measured at baseline and at the end of the study to statistically test the effectiveness of EA for poststroke urinary retention. Then, the Korean version of the Qualiveen Questionnaire, the Korean version of the International Prostate Symptom Score, and the blinding index will be assessed. After each EA session or sham EA, adverse events will be reported to evaluate the safety of EA. Results will be analyzed by using the independent t-test or Mann-Whitney U test, based on both intention-to-treat and per-protocol principles. The findings will provide clinical evidence for the effectiveness of EA treatment to improve urinary retention in stroke survivors. This study protocol was registered in ClinicalTrials.gov (NCT02472288) on 10 June 2015.

Uncovering the factors that can support and impede post-disaster EIA practice in developing countries: The case of Aceh Province, Indonesia

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

Gore, Tom; Fischer, Thomas B., E-mail: fischer@liverpool.ac.uk

The close relationship between environmental degradation and the occurrence and severity of disaster events has in recent years raised the profile of environmental assessment (EA) in the disaster management field. EA has been identified as a potentially supportive tool in the global effort to reduce disaster risk. As a component of this, attention has been brought specifically to the importance of the application of EA in the aftermath of disaster events in order to help prevent recurrence and promote sustainability. At the same time, however, it has also been recognised that post-disaster environments may be unfavourable to such practices. Lookingmore » at the practice of environmental impact assessment (EIA), this paper reports on a study which sought to identify more specifically the factors which can both support and hinder such practice following disaster events in a developing country context. Analysing the situation in Aceh Province, Indonesia, after the impact of two tsunamigenic earthquakes in late 2004 and early 2005, it is concluded that if EIA is to have a central role in the post-disaster period, pre-disaster preparation could be a key. -- Highlights: • Close relationship between environmental degradation and occurrence/severity of disaster events has raised profile of EA. • EA as a potentially supportive tool in the global effort to reduce disaster risk • Application of EA in the aftermath of disaster events to help prevent recurrence and promote sustainability • The paper looks at factors which can both support and hinder EA following disaster events in a developing country context. • We analyse the situation in Aceh Province, Indonesia, after the impact of two tsunamigenic earthquakes in 2004 and 2005.« less

Fractures in Relation to Menstrual Status and Bone Parameters in Young Athletes

PubMed Central

Ackerman, Kathryn E.; Cano Sokoloff, Natalia; Maffazioli, Giovana De Nardo; Clarke, Hannah; Lee, Hang; Misra, Madhusmita

2014-01-01

Introduction To compare fracture prevalence in oligo-amenorrheic athletes (AA), eumenorrheic athletes (EA), and non-athletes (NA) and determine relationships with bone density, structure and strength estimates. Methods 175 females (100 AA, 35 EA, and 40 NA) 14–25 yo were studied. Lifetime fracture history was obtained through participant interviews. Areal BMD was assessed by DXA at the spine, hip and whole body (WB). Bone structure was assessed by HRpQCT at the radius and tibia, and strength by finite element analysis. Results AA, EA, and NA did not differ in age, sexual maturity, or height. AA had lower BMI, and older menarchal age than EA and NA (p≤0.001). BMD Z-scores were lower in AA vs. EA at the total hip, femoral neck, spine, and whole body (p≤0.001). Lifetime fracture risk was higher in AA than EA and NA (47%, 25.7%, 12.5%, p≤0.001), largely driven by stress fractures in AA vs. EA and NA (32% vs. 5.9% vs. 0%). In AA, those who fractured had lower lumbar and WB BMD Z-scores, vBMD of outer trabecular region in radius and tibia, and trabecular thickness of the radius (p≤0.05). In AA, those who had 2 stress fractures had lower lumbar and WB BMD Z-scores, total cross-sectional area, trabecular vBMD, stiffness and failure load at radius; and lower stiffness and failure load at tibia versus those with <2 stress fracture (p≤0.05). Conclusion Weight-bearing athletic activity increases BMD, but may increase stress fracture risk in those with menstrual dysfunction. Bone microarchitecture and strength differences are more pronounced in AA with multiple stress fractures. This is the first study to examine fractures in relation to bone structure in adolescent female athletes. PMID:25397605

Getting the full picture: Assessing the complementarity of citizen science and agency monitoring data.

PubMed

Hadj-Hammou, Jeneen; Loiselle, Steven; Ophof, Daniel; Thornhill, Ian

2017-01-01

While the role of citizen science in engaging the public and providing large-scale datasets has been demonstrated, the nature of and potential for this science to supplement environmental monitoring efforts by government agencies has not yet been fully explored. To this end, the present study investigates the complementarity of a citizen science programme to agency monitoring of water quality. The Environment Agency (EA) is the governmental public body responsible for, among other duties, managing and monitoring water quality and water resources in England. FreshWater Watch (FWW) is a global citizen science project that supports community monitoring of freshwater quality. FWW and EA data were assessed for their spatio-temporal complementarity by comparing the geographical and seasonal coverage of nitrate (N-NO3) sampling across the River Thames catchment by the respective campaigns between spring 2013 and winter 2015. The analysis reveals that FWW citizen science-collected data complements EA data by filling in both gaps in the spatial and temporal coverage as well as gaps in waterbody type and size. In addition, partial spatio-temporal overlap in sampling efforts by the two actors is discovered, but EA sampling is found to be more consistent than FWW sampling. Statistical analyses indicate that regardless of broader geographical overlap in sampling effort, FWW sampling sites are associated with a lower stream order and water bodies of smaller surface areas than EA sampling sites. FWW also samples more still-water body sites than the EA. As a possible result of such differences in sampling tendencies, nitrate concentrations, a measure of water quality, are lower for FWW sites than EA sites. These findings strongly indicate that citizen science has clear potential to complement agency monitoring efforts by generating information on freshwater ecosystems that would otherwise be under reported.

Getting the full picture: Assessing the complementarity of citizen science and agency monitoring data

PubMed Central

Loiselle, Steven; Ophof, Daniel; Thornhill, Ian

2017-01-01

While the role of citizen science in engaging the public and providing large-scale datasets has been demonstrated, the nature of and potential for this science to supplement environmental monitoring efforts by government agencies has not yet been fully explored. To this end, the present study investigates the complementarity of a citizen science programme to agency monitoring of water quality. The Environment Agency (EA) is the governmental public body responsible for, among other duties, managing and monitoring water quality and water resources in England. FreshWater Watch (FWW) is a global citizen science project that supports community monitoring of freshwater quality. FWW and EA data were assessed for their spatio-temporal complementarity by comparing the geographical and seasonal coverage of nitrate (N-NO3) sampling across the River Thames catchment by the respective campaigns between spring 2013 and winter 2015. The analysis reveals that FWW citizen science-collected data complements EA data by filling in both gaps in the spatial and temporal coverage as well as gaps in waterbody type and size. In addition, partial spatio-temporal overlap in sampling efforts by the two actors is discovered, but EA sampling is found to be more consistent than FWW sampling. Statistical analyses indicate that regardless of broader geographical overlap in sampling effort, FWW sampling sites are associated with a lower stream order and water bodies of smaller surface areas than EA sampling sites. FWW also samples more still-water body sites than the EA. As a possible result of such differences in sampling tendencies, nitrate concentrations, a measure of water quality, are lower for FWW sites than EA sites. These findings strongly indicate that citizen science has clear potential to complement agency monitoring efforts by generating information on freshwater ecosystems that would otherwise be under reported. PMID:29211752

Determinants of endogenous analgesia magnitude in a diffuse noxious inhibitory control (DNIC) paradigm: do conditioning stimulus painfulness, gender and personality variables matter?

PubMed

Granot, Michal; Weissman-Fogel, Irit; Crispel, Yonathan; Pud, Dorit; Granovsky, Yelena; Sprecher, Elliot; Yarnitsky, David

2008-05-01

Descending modulation of pain can be demonstrated psychophysically by dual pain stimulation. This study evaluates in 31 healthy subjects the association between parameters of the conditioning stimulus, gender and personality, and the endogenous analgesia (EA) extent assessed by diffuse noxious inhibitory control (DNIC) paradigm. Contact heat pain was applied as the test stimulus to the non-dominant forearm, with stimulation temperature at a psychophysical intensity score of 60 on a 0-100 numerical pain scale. The conditioning stimulus was a 60s immersion of the dominant hand in cold (12, 15, 18 degrees C), hot (44 and 46.5 degrees C), or skin temperature (33 degrees C) water. The test stimulus was repeated on the non-dominant hand during the last 30s of the conditioning immersion. EA extent was calculated as the difference between pain scores of the two test stimuli. State and trait anxiety and pain catastrophizing scores were assessed prior to stimulation. EA was induced only for the pain-generating conditioning stimuli at 46.5 degrees C (p=0.011) and 12 degrees C (p=0.003). EA was independent of conditioning pain modality, or personality, but a significant gender effect was found, with greater EA response in males. Importantly, pain scores of the conditioning stimuli were not correlated with EA extent. The latter is based on both our study population, and on additional 82 patients, who participated in another study, in which EA was induced by immersion at 46.5 degrees C. DNIC testing, thus, seems to be relatively independent of the stimulation conditions, making it an easy to apply tool, suitable for wide range applications in pain psychophysics.

Ventriculo-arterial coupling detects occult RV dysfunction in chronic thromboembolic pulmonary vascular disease.

PubMed

Axell, Richard G; Messer, Simon J; White, Paul A; McCabe, Colm; Priest, Andrew; Statopoulou, Thaleia; Drozdzynska, Maja; Viscasillas, Jamie; Hinchy, Elizabeth C; Hampton-Till, James; Alibhai, Hatim I; Morrell, Nicholas; Pepke-Zaba, Joanna; Large, Stephen R; Hoole, Stephen P

2017-04-01

Chronic thromboembolic disease (CTED) is suboptimally defined by a mean pulmonary artery pressure (mPAP) <25 mmHg at rest in patients that remain symptomatic from chronic pulmonary artery thrombi. To improve identification of right ventricular (RV) pathology in patients with thromboembolic obstruction, we hypothesized that the RV ventriculo-arterial (Ees/Ea) coupling ratio at maximal stroke work (Ees/Ea max sw ) derived from an animal model of pulmonary obstruction may be used to identify occult RV dysfunction (low Ees/Ea) or residual RV energetic reserve (high Ees/Ea). Eighteen open chested pigs had conductance catheter RV pressure-volume (PV)-loops recorded during PA snare to determine Ees/Ea max sw This was then applied to 10 patients with chronic thromboembolic pulmonary hypertension (CTEPH) and ten patients with CTED, also assessed by RV conductance catheter and cardiopulmonary exercise testing. All patients were then restratified by Ees/Ea. The animal model determined an Ees/Ea max sw  = 0.68 ± 0.23 threshold, either side of which cardiac output and RV stroke work fell. Two patients with CTED were identified with an Ees/Ea well below 0.68 suggesting occult RV dysfunction whilst three patients with CTEPH demonstrated Ees/Ea ≥ 0.68 suggesting residual RV energetic reserve. Ees/Ea > 0.68 and Ees/Ea < 0.68 subgroups demonstrated constant RV stroke work but lower stroke volume (87.7 ± 22.1 vs. 60.1 ± 16.3 mL respectively, P  = 0.006) and higher end-systolic pressure (36.7 ± 11.6 vs. 68.1 ± 16.7 mmHg respectively, P  < 0.001). Lower Ees/Ea in CTED also correlated with reduced exercise ventilatory efficiency. Low Ees/Ea aligns with features of RV maladaptation in CTED both at rest and on exercise. Characterization of Ees/Ea in CTED may allow for better identification of occult RV dysfunction. © 2017 The Authors. Physiological Reports published by Wiley Periodicals, Inc. on behalf of The Physiological Society and the American Physiological Society.

14 CFR § 1216.305 - Actions requiring environmental assessments.

Code of Federal Regulations, 2014 CFR

2014-01-01

... prepare an EA. (b) Typical NASA actions normally requiring an EA include: (1) Specific spacecraft... altering the ongoing operations at a NASA Center which could lead directly, indirectly, or cumulatively to... solar system bodies (such as asteroids, comets, planets, dwarf planets, and planetary moons), which...

76 FR 24874 - Initiation of Scoping for an Environmental Assessment (EA)

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-03

...) General Permit for Discharges from Construction Activities. The EA will evaluate the potential environmental impacts from the discharge of pollutants associated with stormwater runoff from construction... days of the date of the publication of the Proposed Construction General Permit in the Federal Register...

Comparison between electro-acupuncture and hydrotherapy, both in combination with patient education and patient education alone, on the symptomatic treatment of osteoarthritis of the hip.

PubMed

Stener-Victorin, Elisabet; Kruse-Smidje, Carina; Jung, Kerstin

2004-01-01

The aim of the study was to evaluate the therapeutic effect of electro-acupuncture (EA) and hydrotherapy, both in combination with patient education or with patient education alone, in the treatment of osteoarthritis in the hip. Forty-five patients, aged 42-86 years, with radiographic changes consistent with osteoarthritis in the hip, pain related to motion, pain on load, and ache were chosen. They were randomly allocated to EA, hydrotherapy, both in combination with patient education, or patient education alone. Outcome measures were the disability rating index (DRI), global self-rating index (GSI), and visual analogue scale (VAS). Assessments were done before the intervention and immediately after the last treatment and 1, 3, and 6 months after the last treatment. Pain related to motion and pain on load was reduced up to 3 months after last the treatment in the hydrotherapy group and up to 6 months in the EA group. Ache during the day was significantly improved in both the EA and hydrotherapy group up to 3 months after the last treatment. Ache during the night was reduced in the hydrotherapy group up to 3 months after the last treatment and in the EA group up to 6 months after. Disability in functional activities was improved in EA and hydrotherapy groups up to 6 months after the last treatment. Quality of life was also improved in EA and hydrotherapy groups up to 3 months after the last treatment. There were no changes in the education group alone. In conclusion, EA and hydrotherapy, both in combination with patient education, induce long-lasting effects, shown by reduced pain and ache and by increased functional activity and quality of life, as demonstrated by differences in the pre- and post-treatment assessments.

Assessing North American multimodel ensemble (NMME) seasonal forecast skill to assist in the early warning of hydrometeorological extremes over East Africa

USGS Publications Warehouse

Shukla, Shraddhanand; Roberts, Jason B.; Hoell. Andrew,; Funk, Chris; Robertson, Franklin R.; Kirtmann, Benjamin

2016-01-01

The skill of North American multimodel ensemble (NMME) seasonal forecasts in East Africa (EA), which encompasses one of the most food and water insecure areas of the world, is evaluated using deterministic, categorical, and probabilistic evaluation methods. The skill is estimated for all three primary growing seasons: March–May (MAM), July–September (JAS), and October–December (OND). It is found that the precipitation forecast skill in this region is generally limited and statistically significant over only a small part of the domain. In the case of MAM (JAS) [OND] season it exceeds the skill of climatological forecasts in parts of equatorial EA (Northern Ethiopia) [equatorial EA] for up to 2 (5) [5] months lead. Temperature forecast skill is generally much higher than precipitation forecast skill (in terms of deterministic and probabilistic skill scores) and statistically significant over a majority of the region. Over the region as a whole, temperature forecasts also exhibit greater reliability than the precipitation forecasts. The NMME ensemble forecasts are found to be more skillful and reliable than the forecast from any individual model. The results also demonstrate that for some seasons (e.g. JAS), the predictability of precipitation signals varies and is higher during certain climate events (e.g. ENSO). Finally, potential room for improvement in forecast skill is identified in some models by comparing homogeneous predictability in individual NMME models with their respective forecast skill.

Using scoping as a design process

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

Mulvihill, P.R.; Jacobs, P.

1998-07-01

Skillful use of the scoping phase of environment assessment (EA) is critical in cases involving a wide diversity of stakeholders and perspectives. Scoping can exert a strong influence in shaping a relevant impact assessment and increasing the probability of a process that satisfies stakeholders. This article explores key challenges facing scoping processes conducted in highly pluralistic settings. Elements of a notable case study--the scoping process conducted in 1992 for the proposed Great Whale Hydroelectric project in Northern Quebec--are discussed to illustrate innovative approaches. When used as a design process, scoping can ensure that EA reflects the different value sets andmore » cultures that are at play, particularly where diverse knowledge systems and ways of describing environmental components and impacts exist. As it sets the stage for subsequent steps in the EA process, scoping needs to be a sufficiently broad umbrella that accommodates diverse approaches to identifying, classifying, and assessing impacts.« less

Environmental Impact Assessment Under the Mackenzie Valley Resource Management Act: Deliberative Democracy in Canada's North?

NASA Astrophysics Data System (ADS)

Fitzpatrick, Patricia; Sinclair, A. John; Mitchell, Bruce

2008-07-01

We consider the extent to which the Mackenzie Valley Resource Management Act (MVRMA) provides an opportunity for deliberative democracy to emerge within the context of resource management in Canada’s North. The focus is on the extent to which the tenets of deliberative democracy are exercised in the environmental assessment (EA) of the Snap Lake diamonds project. Data collection included semi-structured interviews with assessment participants, and a review of documentation surrounding the EA process, and the case study. Results combined four principles of deliberative democracy: generality, autonomy, power neutrality, and ideal role taking. The EA conducted under the MVRMA can serve as a deliberative process, as illustrated by opportunities for dialogue, access to different perspectives, and learning outcomes. However, many of these positive results occurred through nonmandated technical sessions. The absence of participant funding also limits the deliberative potential of the MVRMA.

Predicting Effects of Psychological Inflexibility/Experiential Avoidance and Stress Coping Strategies for Internet Addiction, Significant Depression, and Suicidality in College Students: A Prospective Study

PubMed Central

Chou, Wei-Po; Yen, Cheng-Fang; Liu, Tai-Ling

2018-01-01

The aims of this study were to evaluate the predicting effects of psychological inflexibility/experiential avoidance (PI/EA) and stress coping strategies for Internet addiction, significant depression and suicidality among college students during the follow-up period of one year. A total of 500 college students participated in this study. The level of PI/EA and stress coping strategies were evaluated initially. One year later, 324 participants were invited to complete the Chen Internet Addiction Scale, Beck Depression Inventory-II and the questionnaire for suicidality to evaluate depression symptoms and internet addiction and suicidality. The predicting effects of PI/EA and stress coping strategies were examined by using logistic regression analysis controlling for the effects of gender and age. The results indicated that PI/EA at the initial assessment increased the risk of Internet addiction (OR = 1.087, 95% CI: 1.042–1.135), significant depression (OR = 1.125, 95% CI: 1.081–1.170), and suicidality (OR = 1.099, 95% CI: 1.053–1.147) at the follow-up assessment. Less effective coping at the initial assessment also increased the risk of Internet addiction (OR = 1.074, 95% CI: 1.011–1.140), significant depression (OR = 1.091, 95% CI: 1.037–1.147), and suicidality (OR = 1.074, 95% CI: 1.014–1.138) at the follow-up assessment. Problem focused and emotion-focus coping at the initial assessment was not significantly associated with the risks of Internet addiction, significant depression, and suicidality at the follow-up assessment. College students who have high PI/EA or are accustomed to using less effective stress coping strategies should be the target of prevention programs for IA (internet addiction), depression, and suicidality. PMID:29670025

[A prospective cohort study of the risk factors of emergence agitation in pediatric after general anesthesia].

PubMed

Fan, Hao; Tao, Fan; Wan, Hai-fang; Luo, Hong

2012-05-08

To evaluate risk factors associated with emergence agitation (EA) in pediatrics after general anesthesia. A prospective cohort study was conducted in 268 pediatric patients aged 2-9 years, who received general anesthesia for various operative procedures in our hospital between January 2008 and October 2011. The incidence of EA was assessed. Difficult parental-separation behavior, pharmacologic and non-pharmacologic interventions, and adverse events were also recorded. Univariate and multivariate analysis were used to determine the factors associated with EA. A p-value of less than 0.05 was considered significant. One hundred and sixteen children (43.3%) had EA, with an average duration of 9.1 ± 6.6 minutes. EA associated with adverse events occurred in 35 agitated children (30.2%). From univariate analysis, factors associated with EA were difficult parental-separation behavior, preschool age (2 - 5 years), and general anesthesia with sevoflurane. However, difficult parental-separation behavior, and preschool age were the only factors significantly associated with EA in the multiple Logistic regression analysis with OR = 3.091 (95%CI: 1.688, 5.465, P < 0.01) and OR = 1.965 (95%CI: 1.112, 3.318, P = 0.024), respectively. The present study indicated that the incidence of EA was high in PACU. Preschool children and difficult parental-separation behavior were the predictive factors of emergence agitation.

7 CFR 520.6 - Preparation of an Environmental Assessment (EA).

Code of Federal Regulations, 2011 CFR

2011-01-01

... commercial phase; (2) Field work having an impact on the local environment such as earth excavation... may have a significant environmental impact and thus warrant preparation of an EIS. The EA will... need for the project or other proposal, alternatives, environmental impacts of the proposed action and...

A brief dietary assessment predicts executive dysfunction in an elderly cohort: results from the Einstein Aging Study

USDA-ARS?s Scientific Manuscript database

Objectives: To examine the association between diet and executive function, episodic memory and global verbal cognition in the Einstein Aging Study (EAS) cohort and determine whether race modifies this relationship. Design: Cross-sectional. Setting: Community. Participants: EAS participants without ...

Simultaneous determination of multiple soil enzyme activities for soil health-biogeochemical indexes

USDA-ARS?s Scientific Manuscript database

Enzyme activities (EAs) are soil health indicators of changes in decomposition processes due to management and the crop(s) affecting the quantity and quality of plant residues and nutrients entering the soil. More commonly assessed soil EAs can provide information of reactions where plant available ...

76 FR 80366 - Availability of an Environmental Assessment (EA) and Finding of No Significant Impact (FONSI)

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-23

...) General Permit for Discharges from Construction Activities (2012 Construction General Permit). The EA... runoff from construction activities greater than one acre, where EPA is the permitting authority. Based... significant environmental impacts are anticipated from the issuance of the 2012 Construction General Permit...

78 FR 4834 - Endangered and Threatened Species; Take of Anadromous Fish

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-23

.... NMFS also announces the availability of a supplemental draft Environmental Assessment (EA) for the... calling (503) 230-5418. FOR FURTHER INFORMATION CONTACT: Enrique Patino at (206) 526-4655 or email... the NMFS EA to incorporate the additional information. The FMEPs and TRMPs propose to manage all...

An evaluability assessment of a West Africa based Non-Governmental Organization's (NGO) progressive evaluation strategy.

PubMed

D'Ostie-Racine, Léna; Dagenais, Christian; Ridde, Valéry

2013-02-01

While program evaluations are increasingly valued by international organizations to inform practices and public policies, actual evaluation use (EU) in such contexts is inconsistent. Moreover, empirical literature on EU in the context of humanitarian Non-Governmental Organizations (NGOs) is very limited. The current article focuses on the evaluability assessment (EA) of a West-Africa based humanitarian NGO's progressive evaluation strategy. Since 2007, the NGO has established an evaluation strategy to inform its maternal and child health care user-fee exemption intervention. Using Wholey's (2004) framework, the current EA enabled us to clarify with the NGO's evaluation partners the intent of their evaluation strategy and to design its program logic model. The EA ascertained the plausibility of the evaluation strategy's objectives, the accessibility of relevant data, and the utility for intended users of evaluating both the evaluation strategy and the conditions that foster EU. Hence, key evaluability conditions for an EU study were assured. This article provides an example of EA procedures when such guidance is scant in the literature. It also offers an opportunity to analyze critically the use of EAs in the context of a humanitarian NGO's collaboration with evaluators and political actors. Copyright © 2012 Elsevier Ltd. All rights reserved.

Variations in Static Force Control and Motor Unit Behavior with Error Amplification Feedback in the Elderly.

PubMed

Chen, Yi-Ching; Lin, Linda L; Lin, Yen-Ting; Hu, Chia-Ling; Hwang, Ing-Shiou

2017-01-01

Error amplification (EA) feedback is a promising approach to advance visuomotor skill. As error detection and visuomotor processing at short time scales decline with age, this study examined whether older adults could benefit from EA feedback that included higher-frequency information to guide a force-tracking task. Fourteen young and 14 older adults performed low-level static isometric force-tracking with visual guidance of typical visual feedback and EA feedback containing augmented high-frequency errors. Stabilogram diffusion analysis was used to characterize force fluctuation dynamics. Also, the discharge behaviors of motor units and pooled motor unit coherence were assessed following the decomposition of multi-channel surface electromyography (EMG). EA produced different behavioral and neurophysiological impacts on young and older adults. Older adults exhibited inferior task accuracy with EA feedback than with typical visual feedback, but not young adults. Although stabilogram diffusion analysis revealed that EA led to a significant decrease in critical time points for both groups, EA potentiated the critical point of force fluctuations [Formula: see text], short-term effective diffusion coefficients (Ds), and short-term exponent scaling only for the older adults. Moreover, in older adults, EA added to the size of discharge variability of motor units and discharge regularity of cumulative discharge rate, but suppressed the pooled motor unit coherence in the 13-35 Hz band. Virtual EA alters the strategic balance between open-loop and closed-loop controls for force-tracking. Contrary to expectations, the prevailing use of closed-loop control with EA that contained high-frequency error information enhanced the motor unit discharge variability and undermined the force steadiness in the older group, concerning declines in physiological complexity in the neurobehavioral system and the common drive to the motoneuronal pool against force destabilization.

Variations in Static Force Control and Motor Unit Behavior with Error Amplification Feedback in the Elderly

PubMed Central

Chen, Yi-Ching; Lin, Linda L.; Lin, Yen-Ting; Hu, Chia-Ling; Hwang, Ing-Shiou

2017-01-01

Error amplification (EA) feedback is a promising approach to advance visuomotor skill. As error detection and visuomotor processing at short time scales decline with age, this study examined whether older adults could benefit from EA feedback that included higher-frequency information to guide a force-tracking task. Fourteen young and 14 older adults performed low-level static isometric force-tracking with visual guidance of typical visual feedback and EA feedback containing augmented high-frequency errors. Stabilogram diffusion analysis was used to characterize force fluctuation dynamics. Also, the discharge behaviors of motor units and pooled motor unit coherence were assessed following the decomposition of multi-channel surface electromyography (EMG). EA produced different behavioral and neurophysiological impacts on young and older adults. Older adults exhibited inferior task accuracy with EA feedback than with typical visual feedback, but not young adults. Although stabilogram diffusion analysis revealed that EA led to a significant decrease in critical time points for both groups, EA potentiated the critical point of force fluctuations <ΔFc2>, short-term effective diffusion coefficients (Ds), and short-term exponent scaling only for the older adults. Moreover, in older adults, EA added to the size of discharge variability of motor units and discharge regularity of cumulative discharge rate, but suppressed the pooled motor unit coherence in the 13–35 Hz band. Virtual EA alters the strategic balance between open-loop and closed-loop controls for force-tracking. Contrary to expectations, the prevailing use of closed-loop control with EA that contained high-frequency error information enhanced the motor unit discharge variability and undermined the force steadiness in the older group, concerning declines in physiological complexity in the neurobehavioral system and the common drive to the motoneuronal pool against force destabilization. PMID:29167637

EEG epileptiform abnormalities at admission to a rehabilitation department predict the risk of seizures in disorders of consciousness following a coma.

PubMed

Bagnato, Sergio; Boccagni, Cristina; Sant'Angelo, Antonino; Prestandrea, Caterina; Virgilio, Vittorio; Galardi, Giuseppe

2016-03-01

Seizures affect about a quarter of patients with disorders of consciousness (DOC) after a coma. We investigated whether the presence of epileptiform abnormalities (EAs) in the electroencephalogram (EEG) of patients with DOC may predict the occurrence of seizures. Moreover, we evaluated whether EAs have a prognostic role in these patients. This was a retrospective single-center cohort study of patients hospitalized between January 2005 and December 2014 in a rehabilitation department (mean time from acute brain injury: 46.1 days). We analyzed 30-minute EEGs at admittance for 112 patients with unresponsive wakefulness syndrome (UWS) or in a minimally conscious state (MCS), then compared occurrence of seizures over the following three months across patients with absent, unilateral, and bilateral EAs (generalized or bilateral independent). Outcomes at three months were assessed in the same groups using the Coma Recovery Scale Revised. Epileptiform abnormalities were observed in 38 patients (33.9%). Of these, 25 were unilateral, and 13 were bilateral. Seizures occurred in 84.6% of patients with bilateral EAs, which was significantly higher than in patients without EAs (10.8%, p<0.001) or with unilateral EAs (24%, p=0.001). The presence of EAs was not related to etiology or different DOC and did not significantly affect outcomes at three months. Patients with EAs at admission to a rehabilitation department have an increased risk of seizures. Specifically, most patients with bilateral EAs had seizures within the following 3 months. Evaluation of EAs in EEGs of patients with DOC may give valuable information in the management of antiepileptic drug treatment. Copyright © 2015 Elsevier Inc. All rights reserved.

The Missouri River Scaphirhynchus albus (pallid sturgeon) effects analysis

USGS Publications Warehouse

Jacobson, Robert B.

2016-08-05

The Missouri River Pallid Sturgeon Effects Analysis (EA) was designed to assess how Missouri River management has affected—and may affect—the endangered Scaphirhynchus albus (pallid sturgeon) population. The EA emerged from the recognition that the direction and focus of the Missouri River Recovery Program would benefit from an updated, thorough evaluation of what is known, what is not known, and what needs to be known for effective actions. This fact sheet documents the steps in the EA process and the four core reports, culminating in the 2016 integrative report.

Trajectories of Mothers' Emotional Availability: Relations with Infant Temperament in Predicting Attachment Security

PubMed Central

Kim, Bo-Ram; Chow, Sy-Miin; Bray, Bethany; Teti, Douglas M.

2017-01-01

The present study examined observations of parenting quality (mothers' emotional availability - EA) during infant bedtimes at 4 points across the infants' first year, assessing relations between levels and trajectories of emotional availability and infant attachment at 12 months and the role of infant temperament in moderating these associations. The sample (N = 128) was predominantly Euro-American (82.5%) and at low socioeconomic risk. Latent growth curve modeling with latent basis coefficients indicated substantial individual differences in initial levels and slopes in EA trajectories across the first year. Both levels of maternal EA and EA trajectories across the first year predicted 12-month infant attachment security. Although maternal EA tended to decrease across the first year in the full sample, EA trajectories that showed a “bounce-back” between 6 and 12 months, suggesting more successful maternal adaptation to an expanding infant developmental repertoire, predicted greater infant security at 12 months. In addition, linkages between latent EA trajectories and 12-month attachment were moderated by 3-month infant temperamental reactivity and regulation. These findings indicate that infant attachment security is sensitive to both static and dynamic aspects of parenting quality across the first year, and that infant temperament can interact with both in predicting infant attachment. PMID:27852132

78 FR 38357 - Notice of Availability of the Environmental Assessment and Notice of Public Hearing for the Bowie...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-26

...In accordance with Federal coal management regulations, the Bowie Resources, LLC, Federal Coal Lease-By-Application (LBA) Environmental Assessment (EA) is available for public review and comment. The Bureau of Land Management (BLM) Colorado State Office will hold a public hearing to receive comments on the EA, Fair Market Value (FMV), and Maximum Economic Recovery (MER) of the coal resources for Bowie Resources, LLC, serial number COC-75916.

Incidence and risk factors of emergence agitation in pediatric patients after general anesthesia.

PubMed

Saringcarinkul, Ananchanok; Manchupong, Sithapan; Punjasawadwong, Yodying

2008-08-01

To study the incidence and evaluate factors associated with emergence agitation (EA) in pediatrics after general anesthesia. A prospective observational study was conducted in 250 pediatric patients aged 2-9 years, who received general anesthesia for various operative procedures in Maharaj Nakorn Chiang Mai Hospital between October 2006 and September 2007. The incidence of EA was assessed Difficult parental-separation behavior, pharmacologic and non-pharmacologic interventions, and adverse events were also recorded Univariate and multivariate analysis were used to determine the factors associated with EA. A p-value of less than 0.05 was considered significant. One hundred and eight children (43.2%) had EA, with an average duration of 9.6 +/- 6.8 minutes. EA associated with adverse events occurred in 32 agitated children (29.6%). From univariate analysis, factors associated with EA were difficult parental-separation behavior, preschool age (2-5 years), and general anesthesia with sevoflurane. However; difficult parental-separation behavior; and preschool age were the only factors significantly associated with EA in the multiple logistic regression analysis with OR = 3.021 (95% CI = 1.680, 5.431, p < 0.001) and OR = 1.857 (95% CI = 1.075, 3.206, p = 0.026), respectively. The present study indicated that the incidence of EA was high in PACU. Preschool children and difficult parental-separation behavior were the predictive factors of agitation on emergence. Therefore, anesthesia personnel responsible for pediatric anesthesia should have essential skills and knowledge to effectively care for children before, during, and after an operation, including implementing the methods that minimize incidence of EA.

Human Papillomavirus (HPV) Vaccines

MedlinePlus

... 2162. [PubMed Abstract] Huh WK, Joura EA, Giuliano AR, et al. Final efficacy, immunogenicity, and safety analyses ... 2017; 390(10108):2143-2159. [PubMed Abstract] Giuliano AR, Palefsky JM, Goldstone S, et al. Efficacy of quadrivalent ...

An approach to determine multiple enzyme activities in the same soil sample for soil health-biogeochemical indexes

USDA-ARS?s Scientific Manuscript database

Enzyme activities (EAs) are soil health indicators of changes in decomposition processes due to management and the crop(s) affecting the quantity and quality of plant residues and nutrients entering the soil. More commonly assessed soil EAs can provide information of reactions where plant available ...

77 FR 25131 - Turning Point Solar LLC: Notice of Finding of No Significant Impact

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-27

... monocrystalline photovoltaic panels mounted on fixed solar racking equipment and the construction of access roads... DEPARTMENT OF AGRICULTURE Rural Utilities Service Turning Point Solar LLC: Notice of Finding of No... Environmental Assessment (EA) associated with a solar generation project. The EA was prepared in accordance with...

77 FR 50086 - Marine Mammals; File No. 16109

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-20

..., 263 13th Avenue South, Saint Petersburg, FL 33701; phone (727) 824-5312; fax (727) 824-5309. FOR... original permit, May 15, 2017. An environmental assessment (EA) analyzing the effects of the permitted... 1969 (42 U.S.C. 4321 et seq.). Based on the analyses in the EA, NMFS determined that issuance of the...

77 FR 62528 - Termination of Environmental Impact Statement for the General Management Plan, Mount Rushmore...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-15

... environmental impact statement (EIS) for the Mount Rushmore National Memorial General Management Plan (GMP) and will be preparing an Environmental Assessment (EA) instead. DATES: The draft GMP EA is expected to be... the appropriate level of environmental documentation for the GMP. Preliminary analysis of alternatives...

78 FR 31518 - Endangered and Threatened Species; Take of Anadromous Fish

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-24

... availability of the permit applications and an associated draft environmental assessment (EA) for public review... copies of the permit applications and draft EA may also be directed to the National Marine Fisheries... calling (503) 230-5418. FOR FURTHER INFORMATION CONTACT: Brett Farman at (503) 231-6222 or email: brett...

47 CFR 1.1311 - Environmental information to be included in the environmental assessment (EA).

Code of Federal Regulations, 2014 CFR

2014-10-01

... earth stations, a description of the facilities as well as supporting structures and appurtenances, and..., the applicant's analysis must utilize the best scientific and commercial data available, see 50 CFR...'s environmental impact, if any. The EA shall deal specifically with any feature of the site which...

47 CFR 1.1311 - Environmental information to be included in the environmental assessment (EA).

Code of Federal Regulations, 2013 CFR

2013-10-01

... earth stations, a description of the facilities as well as supporting structures and appurtenances, and..., the applicant's analysis must utilize the best scientific and commercial data available, see 50 CFR...'s environmental impact, if any. The EA shall deal specifically with any feature of the site which...

47 CFR 1.1311 - Environmental information to be included in the environmental assessment (EA).

Code of Federal Regulations, 2012 CFR

2012-10-01

... earth stations, a description of the facilities as well as supporting structures and appurtenances, and..., the applicant's analysis must utilize the best scientific and commercial data available, see 50 CFR...'s environmental impact, if any. The EA shall deal specifically with any feature of the site which...

The Effects of Mindfulness versus Thought Suppression on Implicit and Explicit Measures of Experiential Avoidance

ERIC Educational Resources Information Center

Hooper, Nic; Villatte, Matthieu; Neofotistou, Evi; McHugh, Louise

2010-01-01

The current study aimed to provide an implicit measure of experiential avoidance (EA). Fifty undergraduate participants were exposed to an implicit (Implicit Relational Assessment Procedure: IRAP) and an explicit (Acceptance and Action Questionnaire II: AAQ II) measure of EA. Subsequently participant's response latencies on viewing a negatively…

Many roads may lead to Rome: Selected features of quality control within environmental assessment systems in the US, NL, CA, and UK

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

Günther, Markus, E-mail: markus.guenther@tu-berlin.de; Geißler, Gesa; Köppel, Johann

As there is no one-and-only concept on how to precisely define and establish quality control (QC) or quality assurance (QA) in the making of environmental assessments (EA), this paper presents selected features of international approaches that address quality in EA systems in the USA, the Netherlands, Canada, and the United Kingdom. Based on explanative case studies, we highlight the embedding of specific quality control features within the EA systems, the objectives and processes, and relevant transparency challenges. Such features of QC/QA approaches can be considered in cases where substantial quality control and assurance efforts are still missing. Yet further researchmore » needs to be conducted on the efficacy of these approaches, which remains beyond the scope of this study. - Highlights: • We present four tools for quality control and assurance from different EA systems. • Approaches vary in institutional setting, objectives, procedures, and transparency. • Highlighted features might provide guidance in cases where QC/QA is still lacking.« less

Introduction to economic assessment - part 2.

PubMed

McMahon, Ann; Sin, Chih Hoong

2014-07-01

This is the second in a series of four continuing professional development articles that explain some of the principles of economic assessment (EA) and describe how they may be applied in practice by front line practitioners leading service innovations. It introduces a methodology, with associated tools and templates, that has been used by practising nurses to conduct EAs. Our purpose is to equip readers with the knowledge to develop a technically competent, pragmatic EA that will contribute towards evidence-informed decision making and assure the best use of limited resources. If you have not already read the first article in this series ( McMahon and Sin 2013), we strongly advise you to do so as each article purposefully draws and builds on those that have gone before. The time out exercises in the first article required you to access source material located on the RCN website and identify a service innovation in your workplace. The time out exercises in this article draw in these same sources. We begin this article by recapping on the points covered in the first article before exploring the implications of the principles of EA and how to apply them in practice. In this article, we refer to and draw on a companion article published in this edition of Nursing Management ( pages 38-41) that sets out the most commonly cited approaches to EA in health and social care. We aim to enable readers, along with those they seek to influence, to make an informed decision as to what may be an appropriate EA approach in any specific context.

Teacher Distress and the Role of Experiential Avoidance

PubMed Central

Hinds, Erika; Jones, Laura Backen; Gau, Jeffrey M.; Forrester, Kathleen K.; Biglan, Anthony

2015-01-01

Teachers’ psychological wellbeing is important for teachers and students, but is highly stressful, particularly in special education. We examined the role of experiential avoidance (EA) in the wellbeing of 529 middle and elementary school teachers. EA involves the tendency to avoid thoughts, feelings, and other internal experiences even when doing so causes long-range consequences. Using a teacher-specific measure, we investigated its relationship to stress associated with student misbehavior and limited social support. We assessed EA’s relationship to burnout and depression, finding EA significantly and moderately correlated with depression and all scales of Maslach’s Burnout Inventory. Mediation analyses showed EA mediated the relationship between stress associated with student behavior and measures of wellbeing. We found 26.8% of teachers mildly, 8.9% moderately, and 2.8% moderately severely or severely depressed. This evidence concurs with studies showing the value of mindfulness-based interventions and points to the utility of implementing interventions aimed at decreasing EA in teachers. PMID:25691804

Polycyclic aromatic hydrocarbon-emulsifier protein produced by Aspergillus brasiliensis (niger) in an airlift bioreactor following an electrochemical pretreatment.

PubMed

Sánchez-Vázquez, Victor; Shirai, Keiko; González, Ignacio; Gutiérrez-Rojas, Mariano

2018-05-01

An emulsifier protein (EP) was produced and easily separated from oil-contaminated water as an economical substrate when Aspergillus brasiliensis, pretreated in a solid state culture with a controlled electric field, was used in an airlift bioreactor. The hydrocarbon-EP comprised 19.5% of the total protein, its purification enhanced the specific emulsifying activity (EA) seven times. The influence of operational conditions (pH and salt concentration) on the EA were assessed to characterise the emulsion stability. The EA was increased by 19% in alkaline environments (pH 7-11), but it was not affected by the presence of salt (0-35 g L -1 ). On the other hand, preheating the EP samples (60 °C) enhanced the EA by 2.5 times. Based on analysis of its EA, this EP can be applied as a bioremediation enhancer in contaminated soils. Copyright © 2018 Elsevier Ltd. All rights reserved.

Modeling and design study using HFC-236ea as an alternative refrigerant in a centrifugal compressor. Final report, January 1994-September 1995

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

Popovic, P.; Shapiro, H.N.

1997-04-01

The Environmental Protection Agency (EPA) in cooperation with the Navy has been seeking a CFC-114 drop-in placement. One alternative HFC refrigerant which appears to satisfy all physical and chemical characteristics for the Navy fleet was found to be HFC-236ea refrigerant. The project represents a part of the investigation directed to evaluate this CFC-114 alternative refrigerant as a possible drop-in replacement in Navy chillers. The objective of the study was to conduct a thorough literature review regarding centrifugal compressors and the, on the basis of the information gathered, build an accurate but simple compressor model utilizing the available compressor experimental data.more » Further, the developed compressor model would be used to suggest eventual design adjustments to enhance compressor performance with the alternative HFC-236ea refrigerant.« less

Installation Restoration Program. Phase 2. Confirmation/Quantification. Stage 1. Air Force Plant 6, Cobb County, Georgia. Volume 3.

DTIC Science & Technology

1986-08-09

WATER ASSESSMENT PROGRAM AIR FOsEa PLANT 6, L0CKED-GEOCIA CONPANY MARIETTA, GMO IA PROJECT NO. 611059 WELL 4W-22 WELL 4W-23 WELL MW-24 WELL 4W-25 Dace...PROGRAMo PHASE II--CONFIRMATION/QUANTIFICATION 0STAGE I Final Report for AIR FORCE PLANT 6, COBB COUNTY, GA. U.S. AIR FORCE OCCUPATIONAL AND ENVIRONMENTAL...Con uet on reverse 4 necessary arc .entir’y ay )lcx "UrCer) I;;EL_0 GROUP I SUB-GROuP Air Force Plant , Hazardous materialsI oilS’ DeB Ground water, S

Economic Analysis of the National Pollutant Discharge Elimination System (NPDES) Electronic Reporting Final Rule

EPA Pesticide Factsheets

This Economic Analysis (EA) quantifies the costs and savings of the proposed NPDES Electronic Reporting Rule, while acknowledging many of the qualitative benefits that will result from its implementation.

77 FR 38210 - Channel Spacing and Bandwidth Limitations for Certain Economic Area (EA)-Based 800 MHz...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-27

... Specialized Mobile Radio Licensees AGENCY: Federal Communications Commission. ACTION: Final rule; announcement... Specialized Mobile Radio (SMR) licensees to exceed a legacy channel spacing requirement and bandwidth...

Heart Rate Changes in Electroacupuncture Treated Polycystic Ovary in Rats.

PubMed

Ramadoss, Mukilan; Ramanathan, Gunasekaran; Subbiah, Angelie Jessica; Natrajan, Chidambaranathan

2016-03-01

Polycystic Ovary Syndrome (PCOS) is a common metabolic disorder, it affects both humans and animals. It may induce coronary heart disease, obesity and hyperandrogenism. Previous studies show that Low frequency Electroacupuncture (EA) have an effect on PCOS, however the exact pathway is unclear. To find the effect of EA on autonomic activity of the heart in Estradiol Valerate (EV) induced PCOS rats. Heart rate variability (HRV) was assessed in 3 groups: 1) Control; 2) PCOS rats; and 3) PCOS rats after EA treatment (n=8 in each group). From the time domain analysis and frequency domain analysis (linear measures) HRV analysis was done. EA stimulation was given at low frequency of 2Hz for 15 min on alternate days for 4-5 weeks. Collected data were statistically analysed using One-Way Analysis of Variance with the application of multiple comparisons of Tukey test. EA treatment group shows significant reduction in Heart Rate (HR) and low frequency, high frequency ratio (LF/HF); and increase in RR interval, Total Power (TP) when compared to PCOS group. The study concludes that EA treatment has a significant effect on reducing sympathetic tone and decreasing HR in PCOS.

The Relative Contributions of Experiential Avoidance and Distress Tolerance to OC Symptoms.

PubMed

Blakey, Shannon M; Jacoby, Ryan J; Reuman, Lillian; Abramowitz, Jonathan S

2016-07-01

Obsessive beliefs account for substantial (but not all) obsessive-compulsive (OC) symptoms. Intolerance of internal experiences (IIE), which encompasses the constructs of experiential avoidance (EA) and distress tolerance (DT), refers to difficulty managing unwanted thoughts, emotions, and other internal states, and might add to current explanatory models. Although IIE appears to be conceptually relevant to obsessive-compulsive (OC) symptoms, scant research has examined this relationship empirically. The present study examined the relative contributions of EA and DT as predictors of OC symptom dimensions. A nonclinical sample (n = 496) completed self-report questionnaires measuring general distress, EA, DT and OC symptom dimensions. All variables of interest were significantly (all ps ≤ .001) correlated with one another, such that higher general distress, higher EA, and lower DT were associated with greater OC symptom severity for all symptom dimensions; however, only EA independently predicted obsessional symptoms, but not other OC symptom dimensions. One's willingness to endure (i.e. EA), rather than their ability to tolerate (i.e. DT) unpleasant internal experiences best predicts obsessional symptoms (i.e. obsessing) above and beyond general distress. Potential implications for understanding, assessing, and treating OC symptoms are discussed.

Combined electric and acoustic hearing performance with Zebra® speech processor: speech reception, place, and temporal coding evaluation.

PubMed

Vaerenberg, Bart; Péan, Vincent; Lesbros, Guillaume; De Ceulaer, Geert; Schauwers, Karen; Daemers, Kristin; Gnansia, Dan; Govaerts, Paul J

2013-06-01

To assess the auditory performance of Digisonic(®) cochlear implant users with electric stimulation (ES) and electro-acoustic stimulation (EAS) with special attention to the processing of low-frequency temporal fine structure. Six patients implanted with a Digisonic(®) SP implant and showing low-frequency residual hearing were fitted with the Zebra(®) speech processor providing both electric and acoustic stimulation. Assessment consisted of monosyllabic speech identification tests in quiet and in noise at different presentation levels, and a pitch discrimination task using harmonic and disharmonic intonating complex sounds ( Vaerenberg et al., 2011 ). These tests investigate place and time coding through pitch discrimination. All tasks were performed with ES only and with EAS. Speech results in noise showed significant improvement with EAS when compared to ES. Whereas EAS did not yield better results in the harmonic intonation test, the improvements in the disharmonic intonation test were remarkable, suggesting better coding of pitch cues requiring phase locking. These results suggest that patients with residual hearing in the low-frequency range still have good phase-locking capacities, allowing them to process fine temporal information. ES relies mainly on place coding but provides poor low-frequency temporal coding, whereas EAS also provides temporal coding in the low-frequency range. Patients with residual phase-locking capacities can make use of these cues.

[The predictive value of dynamic arterial elastance in arterial pressure response after norepinephrine dosage reduction in patients with septic shock].

PubMed

Liang, F M; Yang, T; Dong, L; Hui, J J; Yan, J

2017-05-01

Objective: To assess whether dynamic arterial elastance(Ea(dyn))can be used to predict the reduction of arterial pressure after decreasing norepinephrine (NE) dosage in patients with septic shock. Methods: A prospective observational cohort study was conducted. Thirty-two patients with septic shock and mechanical ventilationwere enrolledfrom January 2014 to December 2015 in ICU of Wuxi People's Hospital of Nanjing Medical University. Hemodynamic parameters were recorded by pulse contour cardiac output(PiCCO)monitoring technology before and after decreasing norepinephrine dosage. Ea(dyn) was defined as the ratio of pulse pressure variation (PPV) to stroke volume variation (SVV). Mean arterial pressure(MAP) variation was calculated after decreasing the dose of NE. Response was defined as a ≥15% decrease of MAP. AUC was plotted to assess the value of Ea(dyn) in predicting MAP response. Results: A total of 32 patients were enrolled in our study, with 13 responding to NE dose decrease where as the other 19 did not. Ea(dyn) was lower in responders than in nonresponders (0.77±0.13 vs 1.09±0.31, P <0.05). Baseline Ea(dyn) was positively correlated with systolic blood pressure variation, diastolic blood pressure variation, systemic vascular resistance variation and MAP variation( r =0.621, P =0.000; r =0.735, P =0.000; r =0.756, P =0.000; r =0.568, P =0.000 respectively). However, stoke volume variation, baseline level of systemic vascular resistance and NE baseline dose were not correlated with Ea(dyn) baseline value( r =0.264, P =0.076; r =0.078, P =0.545; r =0.002, P =0.987 respectively). Ea(dyn)≤0.97 predicted a decrease of MAP when decreasing NE dose, with an area under the receiver-operating characteristic curve of 0.85.The sensitivity was 100.0% and specificity was 73.7%. Conclusions: In septic shock patients treated with NE, Ea(dyn) is an index to predict the decrease of arterial pressure in response to NE dose reduction.

Effects of electroacupuncture at 2 and 100 Hz on rat type 2 diabetic neuropathic pain and hyperalgesia-related protein expression in the dorsal root ganglion.

PubMed

He, Xiao-Fen; Wei, Jun-Jun; Shou, Sheng-Yun; Fang, Jian-Qiao; Jiang, Yong-Liang

To investigate the analgesic effects of electroacupuncture (EA) at 2 and 100 Hz on type 2 diabetic neuropathic pain (DNP) and on the expressions of the P2X3 receptor and calcitonin gene-related peptide (CGRP) in the dorsal root ganglion (DRG). Rat type 2 DNP was induced by a high calorie and high sugar diet fed for 7 weeks, plus a single intraperitoneal injection of streptozotocin (STZ) after 5 weeks. EA at 2 and 100 Hz was carried out once every day after 7 weeks for 7 consecutive days. Body weight, serum fasting insulin (FINS), fasting blood glucose (FBG), insulin sensitivity index (ISI), and paw withdrawal latency (PWL) were measured. The expressions of L4-L6 DRG P2X3 receptors and CGRP were assessed by immunofluorescence. Type 2 DNP was successfully induced as shown by the increased body weight, FINS, and FBG, as well as the reduced ISI and PWL. Expressions of P2X3 receptors and CGRP in L4-L6 DRGs increased. EA at both 2 and 100 Hz relieved type 2 DNP, but the analgesic effect of EA was stronger at 2 Hz. P2X3 receptor expression decreased in L4-L6 DRGs following EA at 2 Hz and in L5 and L6 DRGs following EA at 100 Hz. EA at both 2 and 100 Hz down-regulated CGRP overexpression in L4-L6 DRGs. These findings indicate that EA at 2 Hz is a good option for the management of type 2 DNP. The EA effect may be related to its down-regulation of the overexpressions of the DRG P2X3 receptors and CGRP in this condition.

A mediational model of obesity related disordered eating: The roles of childhood emotional abuse and self-perception.

PubMed

Hymowitz, Genna; Salwen, Jessica; Salis, Katie Lee

2017-08-01

The extant literature indicates negative self-perceptions are a risk factor for disordered eating (DE) and DE is a risk factor for overweight and obesity. While childhood emotional abuse (EA) is often linked to DE and obesity, it is typically not included in comprehensive models of these health problems. Further investigation of interactions among EA, self-perception, and DE is needed to refine treatments for overweight, obesity, and DE. This study evaluated a model of DE and weight difficulties in which negative self-perception mediate the relationship between EA and DE, and DE predicts body mass index (BMI) in a population of emerging adults. Further, this study investigated the utility of history of EA for prediction of DE and classification of individuals with and without DE. Self-report questionnaires on childhood trauma, psychopathology, and eating behaviors were administered to 598 undergraduate students. Latent variable analysis confirmed the hypothesized model. Recursive partitioning determined that individuals reporting a high level of EA likely meet criteria for night eating syndrome (NES) or binge eating disorder (BED), and history of EA has a moderate to high level of specificity as a predictor of BED and NES. These findings confirm the necessity of evaluating EA and DE in emerging adults with weight difficulties, and the importance of assessing self-perception and DE in individuals with a history of EA. Future studies should investigate the utility of addressing EA and self-perception in interventions for DE and obesity and to determine whether these findings can be generalized to a clinical population. Copyright © 2017 Elsevier Ltd. All rights reserved.

The association between lower educational attainment and depression owing to shared genetic effects? Results in ~25,000 subjects.

PubMed

Peyrot, W J; Lee, S H; Milaneschi, Y; Abdellaoui, A; Byrne, E M; Esko, T; de Geus, E J C; Hemani, G; Hottenga, J J; Kloiber, S; Levinson, D F; Lucae, S; Martin, N G; Medland, S E; Metspalu, A; Milani, L; Noethen, M M; Potash, J B; Rietschel, M; Rietveld, C A; Ripke, S; Shi, J; Willemsen, G; Zhu, Z; Boomsma, D I; Wray, N R; Penninx, B W J H

2015-06-01

An association between lower educational attainment (EA) and an increased risk for depression has been confirmed in various western countries. This study examines whether pleiotropic genetic effects contribute to this association. Therefore, data were analyzed from a total of 9662 major depressive disorder (MDD) cases and 14,949 controls (with no lifetime MDD diagnosis) from the Psychiatric Genomics Consortium with additional Dutch and Estonian data. The association of EA and MDD was assessed with logistic regression in 15,138 individuals indicating a significantly negative association in our sample with an odds ratio for MDD 0.78 (0.75-0.82) per standard deviation increase in EA. With data of 884,105 autosomal common single-nucleotide polymorphisms (SNPs), three methods were applied to test for pleiotropy between MDD and EA: (i) genetic profile risk scores (GPRS) derived from training data for EA (independent meta-analysis on ~120,000 subjects) and MDD (using a 10-fold leave-one-out procedure in the current sample), (ii) bivariate genomic-relationship-matrix restricted maximum likelihood (GREML) and (iii) SNP effect concordance analysis (SECA). With these methods, we found (i) that the EA-GPRS did not predict MDD status, and MDD-GPRS did not predict EA, (ii) a weak negative genetic correlation with bivariate GREML analyses, but this correlation was not consistently significant, (iii) no evidence for concordance of MDD and EA SNP effects with SECA analysis. To conclude, our study confirms an association of lower EA and MDD risk, but this association was not because of measurable pleiotropic genetic effects, which suggests that environmental factors could be involved, for example, socioeconomic status.

32 CFR 989.14 - Environmental assessment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... format for the EA may be the same as the EIS. The alternatives section of an EA and an EIS are similar... Alternative (FONPA) must be submitted (five hard copies and an electronic version) to the MAJCOM EPF when the... submitted (five hard copies and an electronic version) through the MAJCOM EPF to HQ USAF/A7CI for SAF/IEE...

77 FR 13115 - Florida Gas Transmission Company; Notice of Intent To Prepare an Environmental Assessment for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-05

... Project and Request for Comments on Environmental Issues The staff of the Federal Energy Regulatory... analysis in the EA on the important environmental issues. By this notice, the Commission requests public... environmental issues related to this project to formally cooperate with us in the preparation of the EA.\\3...

75 FR 13533 - Paiute Pipeline Company; Notice of Intent To Prepare an Environmental Assessment for the Proposed...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-22

... Expansion Project and Request for Comments on Environmental Issues March 16, 2010. The staff of the Federal... analysis in the EA on the important environmental issues. By this notice, the Commission requests public... with respect to environmental issues to formally cooperate with us in the preparation of the EA. These...

75 FR 4059 - Wyoming Interstate Company, Ltd.; Notice of Intent To Prepare an Environmental Assessment for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-26

... System Enhancement Project and Request for Comments on Environmental Issues January 15, 2010. The staff... the EA on the important environmental issues. By this notice, the Commission requests public comments... expertise with respect to environmental issues to formally cooperate with us in the preparation of the EA...

76 FR 54762 - Golden Triangle Storage, Inc.; Notice of Intent To Prepare an Environmental Assessment for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-02

... Triangle Storage Expansion Project and Request for Comments On Environmental Issues The staff of the... focus the analysis in the EA on the important environmental issues. By this notice, the Commission... environmental issues to formally cooperate with us in the preparation of the EA. These agencies may choose to...

78 FR 52487 - Atlantic Highly Migratory Species; 2014 Atlantic Shark Commercial Fishing Season

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-23

... commercial quotas within the shark research fishery are 50.0 mt dw (110,230 lb dw) for research large coastal... Consolidated HMS FMP and its amendments and the Environmental Assessment (EA) that accompanied the 2011 shark... consistent with the requirements of the Magnuson-Stevens Act that were previously analyzed in the EA with the...

Fractures in Relation to Menstrual Status and Bone Parameters in Young Athletes.

PubMed

Ackerman, Kathryn E; Cano Sokoloff, Natalia; DE Nardo Maffazioli, Giovana; Clarke, Hannah M; Lee, Hang; Misra, Madhusmita

2015-08-01

This study was aimed to compare fracture prevalence in oligoamenorrheic athletes (AA), eumenorrheic athletes (EA), and nonathletes (NA) and determine relationships with bone density, structure, and strength estimates. One hundred seventy-five females (100 AA, 35 EA, and 40 NA) 14-25 yr old were studied. Lifetime fracture history was obtained through participant interviews. Areal bone mineral density (BMD) was assessed by DXA at the spine, hip, and whole body (WB). Bone structure was assessed by HRpQCT at the radius and tibia, and strength by finite element analysis. AA, EA, and NA did not differ in age, sexual maturity, or height. AA had lower BMI, and older menarchal age than EA and NA (P ≤ 0.001). Bone mineral density Z-scores were lower in AA versus EA at the total hip, femoral neck, spine, and whole body (P ≤ 0.001). Lifetime fracture risk was higher in AA than EA and NA (47%, 25.7%, 12.5%; P ≤ 0.001), largely driven by stress fractures in AA versus EA and NA (32% vs 5.9% vs 0%). In AA, those who fractured had lower lumbar and WB BMD Z-scores, volumetric BMD (vBMD) of outer trabecular region in radius and tibia, and trabecular thickness of the radius (P ≤ 0.05). In AA, those who had two or more stress fractures had lower lumbar and WB BMD Z-scores, total cross-sectional area, trabecular vBMD, stiffness, and failure load at radius; and lower stiffness and failure load at tibia versus those with fewer than two stress fractures (P ≤ 0.05). Weight-bearing athletic activity increases BMD but may increase stress fracture risk in those with menstrual dysfunction. Bone microarchitecture and strength differences are more pronounced in AA with multiple stress fractures. This is the first study to examine fractures in relation to bone structure in adolescent female athletes.

Phytochemical screening and free radical scavenging activity of Citrullus colocynthis seeds extracts

PubMed Central

Benariba, Nabila; Djaziri, Rabeh; Bellakhdar, Wafaa; Belkacem, Nacera; Kadiata, Marcel; Malaisse, Willy J.; Sener, Abdullah

2013-01-01

Objective To study the phytochemical screening of different extracts from Citrullus colocynthis (C. colocynthis ) seeds extracts and to assess their antioxidant activity on the DPPH free radical scavenging. Methods Phytochemical screening, total content of polyphenols and flavonoids of C. colocynthis seeds extracts, including a crude aqueous extract (E1), a defatted aqueous extract (E2), a hydromethanolic extract (HM), an ethyl acetate extract (EA) and a n-butanol extract (n-B) was carried out according to the standard methods and to assess their corresponding effect on the antioxidant activity of this plant. Results None of these extracts contained detectable amount of alkaloid, quinone, antraquinone, or reducing sugar. Catechic tannins and flavonoids were abundant in E1, HM and EA, whilst terpenoids were abundantly present in E1 and n-B but only weekly in HM. Coumarins were found in E2, EA and n-B. Polyphenols, expressed as gallic acid equivalent, amounted, per 100 g plant matter, to 329, 1002 and 150 mg in EA, HM an E1 respectively. Flavonoids, expressed as catechin equivalent, amounted, per 100 g plant matter to 620, 241 and 94 mg in EA, HM and E1 respectively. Comparable values were found in n-B and E1, with lower values in E2. Quercetin, myricetin and gallic acid were found in the EA and HM extracts by thin layer chromatography, The antioxidative effect of these extracts yielded, when tested at a concentration of 2 000 µg/mL in a 1,1-diphenyl-2-picrylhydrazyl assay, a reducing percentage of 88.8% with EA, 74.5% with HM and 66.2% with E1, and corresponding IC50 of 350, 580 and 500 µg/mL as compared to 1.1 µg/mL for ascorbic acid. Conclusions These qualitative and quantitative analytical data document the presence in C. colocynthis extracts of such chemical compounds as flavonoids responsible for the antioxidant activity, as well as other biological activities of this plant. PMID:23570014

Energy availability and the female athlete triad in elite endurance athletes.

PubMed

Melin, A; Tornberg, Å B; Skouby, S; Møller, S S; Sundgot-Borgen, J; Faber, J; Sidelmann, J J; Aziz, M; Sjödin, A

2015-10-01

The female athlete triad (Triad), links low energy availability (EA), with menstrual dysfunction (MD), and impaired bone health. The aims of this study were to examine associations between EA/MD and energy metabolism and the prevalence of Triad-associated conditions in endurance athletes. Forty women [26.2 ± 5.5 years, body mass index (BMI) 20.6 ± 2.0 kg/m(2), body fat 20.0 ± 3.0%], exercising 11.4 ± 4.5 h/week, were recruited from national teams and competitive clubs. Protocol included gynecological examination; assessment of bone health; indirect respiratory calorimetry; diet and exercise measured 7 days to assess EA; eating disorder (ED) examination; blood analysis. Subjects with low/reduced EA (< 45 kcal/kg FFM/day), had lower resting metabolic rate (RMR) compared with those with optimal EA [28.4 ± 2.0 kcal/kg fat-free mass (FFM)/day vs 30.5 ± 2.2 kcal/kg FFM/day, P < 0.01], as did subjects with MD compared with eumenorrheic subjects (28.6 ± 2.4 kcal/kg FFM/day vs 30.2 ± 1.8 kcal/kg FFM/day, P < 0.05). 63% had low/reduced EA, 25% ED, 60% MD, 45% impaired bone health, and 23% had all three Triad conditions. 53% had low RMR, 25% hypercholesterolemia, and 38% hypoglycemia. Conclusively, athletes with low/reduced EA and/or MD had lowered RMR. Triad-associated conditions were common in this group of athletes, despite a normal BMI range. The high prevalence of ED, MD, and impaired bone health emphasizes the importance of prevention, early detection, and treatment of energy deficiency. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

[Effect of Electroacupuncture on Expression of Cortical srGAP 1 and Cdc 42 in Rats with Focal Cerebral Infarction].

PubMed

Dai, En-ze; Long, Fei; Gong, Biao; Guo, Quan-hu; Wang, Ying; Zeng, Zhi-hua

2015-06-01

To observe the effect of electroacupuncture (EA) intervention on the neurological function and the expression change of Slit-Robo GTPase-activating protein-1 (srGAP 1) and cell division-cycle 42 (Cdc 42) in the cortex of rats with cerebral ischemic injury (CIRI) , so as to explore the mechanism of EA in the management of cerebral infarction. A total of 48 male Sprague Dawley (SD) rats were randomly and equally divided into control, model, non-acupoint EA and EA groups (n = 12/group). The CIRI model was established based on the modified Zea Longa method. EA intervention was applied for 30 min, once a day for 14 days. Modified neurologic severity scores (mNSS) were assessed on day 1,3,7 and 14 after mode- ling. Immunofluorescence assay was used to detect the immunoactivity and distribution of srGAP 1 and Cdc 42 in the cortical ischemic region. Western blot was employed to detect the expression of srGAP 1 and Cdc 42 in the affected cortex. The mNSS displayed that the neurological score in the EA group was significantly lower than that in the model group and non-acupoint EA group at the 7th d and 14th d (P<0. 01). Immunofluorescence results showed that cerebral srGAP 1 and Cdc 42 were ex- pressed mainly in the cytoplasm. The fluorescence intensity of srGAP 1 of the EA group was significantly lower than that of the model group and non-acupoint EA group(P<0. 01). Meanwhile the fluorescence intensity of Cdc 42 of the EA group was markedly higher than that in the model group and non-acupoint EA group(P<0. 01). Western blot assay indicated that the expression level of srGAP 1 in the model group was significantly higher than that of the control group( P<0. 01) ,and that of the EA group was much lower than those of the model group and non-acupoint EA group(P<0. 01). There was no significant difference of srGAP 1 expression levels between the non-acupoint EA group and the model group(P>0. 05). Additionally, the protein expression of Cdc 42 in the model group was slightly higher than that of the control group(P>0. 05), and that of the EA group was significantly higher than those of the model group and non-acupoint EA group(P<0. 01). There was no significant difference of Cdc 42 expression levels between the non-acupoint EA group and the model group(P>0. 05). Cerebral infarction induced increase of cerebral srGAP 1 and decrease of Cdc 42 can be reversed by acupoint EA intervention in CIRI rats, which may be responsible for its effect in improving impaired neurological function after cerebral infarction.

Space for action: How practitioners influence environmental assessment

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

Kågström, Mari, E-mail: mari.kagstrom@slu.se; Richardson, Tim, E-mail: tim.richardson@nmbu.no

2015-09-15

Highlights: • The concept of ‘space for action’ offers an important new lens on EA practice. • Focuses on the relation between practitioner's understanding and their actions • Environmental assessment practice is decisively shaped by practitioners. • Practitioners may underestimate their potential to make a difference. • Contributes to understanding change in the environmental assessment field. This article contributes to understanding of how change occurs in the field of environmental assessment (EA). It argues that the integration of new issues in EA, such as human health, is significantly influenced by how practitioners' understandings shape their actions, and by what happensmore » when those, possibly different, interpretations of appropriate action are acted out. The concept of space for action is developed as a means of investigating this relation between understanding and action. Frame theory is also used, to develop a sharper focus on how ‘potential spaces for action’ are created, what these imply for (individuals') preferred choices and actions in certain situations, and what happens in practice when these are acted out and ‘actual spaces for action’ are created. This novel approach is then applied in a Swedish case study of transport planning. The analysis reveals the important work done by practitioners, revealing just how EA practice is decisively shaped by practitioners. Analysis of practice using the lens of spaces for action offers an important new perspective in understanding how the field adapts to new challenges.« less

Generalization and dilution of association results from European GWAS in populations of non-European ancestry: the PAGE study.

PubMed

Carlson, Christopher S; Matise, Tara C; North, Kari E; Haiman, Christopher A; Fesinmeyer, Megan D; Buyske, Steven; Schumacher, Fredrick R; Peters, Ulrike; Franceschini, Nora; Ritchie, Marylyn D; Duggan, David J; Spencer, Kylee L; Dumitrescu, Logan; Eaton, Charles B; Thomas, Fridtjof; Young, Alicia; Carty, Cara; Heiss, Gerardo; Le Marchand, Loic; Crawford, Dana C; Hindorff, Lucia A; Kooperberg, Charles L

2013-09-01

The vast majority of genome-wide association study (GWAS) findings reported to date are from populations with European Ancestry (EA), and it is not yet clear how broadly the genetic associations described will generalize to populations of diverse ancestry. The Population Architecture Using Genomics and Epidemiology (PAGE) study is a consortium of multi-ancestry, population-based studies formed with the objective of refining our understanding of the genetic architecture of common traits emerging from GWAS. In the present analysis of five common diseases and traits, including body mass index, type 2 diabetes, and lipid levels, we compare direction and magnitude of effects for GWAS-identified variants in multiple non-EA populations against EA findings. We demonstrate that, in all populations analyzed, a significant majority of GWAS-identified variants have allelic associations in the same direction as in EA, with none showing a statistically significant effect in the opposite direction, after adjustment for multiple testing. However, 25% of tagSNPs identified in EA GWAS have significantly different effect sizes in at least one non-EA population, and these differential effects were most frequent in African Americans where all differential effects were diluted toward the null. We demonstrate that differential LD between tagSNPs and functional variants within populations contributes significantly to dilute effect sizes in this population. Although most variants identified from GWAS in EA populations generalize to all non-EA populations assessed, genetic models derived from GWAS findings in EA may generate spurious results in non-EA populations due to differential effect sizes. Regardless of the origin of the differential effects, caution should be exercised in applying any genetic risk prediction model based on tagSNPs outside of the ancestry group in which it was derived. Models based directly on functional variation may generalize more robustly, but the identification of functional variants remains challenging.

Generalization and Dilution of Association Results from European GWAS in Populations of Non-European Ancestry: The PAGE Study

PubMed Central

Carlson, Christopher S.; Matise, Tara C.; North, Kari E.; Haiman, Christopher A.; Fesinmeyer, Megan D.; Buyske, Steven; Schumacher, Fredrick R.; Peters, Ulrike; Franceschini, Nora; Ritchie, Marylyn D.; Duggan, David J.; Spencer, Kylee L.; Dumitrescu, Logan; Eaton, Charles B.; Thomas, Fridtjof; Young, Alicia; Carty, Cara; Heiss, Gerardo; Le Marchand, Loic; Crawford, Dana C.; Hindorff, Lucia A.; Kooperberg, Charles L.

2013-01-01

The vast majority of genome-wide association study (GWAS) findings reported to date are from populations with European Ancestry (EA), and it is not yet clear how broadly the genetic associations described will generalize to populations of diverse ancestry. The Population Architecture Using Genomics and Epidemiology (PAGE) study is a consortium of multi-ancestry, population-based studies formed with the objective of refining our understanding of the genetic architecture of common traits emerging from GWAS. In the present analysis of five common diseases and traits, including body mass index, type 2 diabetes, and lipid levels, we compare direction and magnitude of effects for GWAS-identified variants in multiple non-EA populations against EA findings. We demonstrate that, in all populations analyzed, a significant majority of GWAS-identified variants have allelic associations in the same direction as in EA, with none showing a statistically significant effect in the opposite direction, after adjustment for multiple testing. However, 25% of tagSNPs identified in EA GWAS have significantly different effect sizes in at least one non-EA population, and these differential effects were most frequent in African Americans where all differential effects were diluted toward the null. We demonstrate that differential LD between tagSNPs and functional variants within populations contributes significantly to dilute effect sizes in this population. Although most variants identified from GWAS in EA populations generalize to all non-EA populations assessed, genetic models derived from GWAS findings in EA may generate spurious results in non-EA populations due to differential effect sizes. Regardless of the origin of the differential effects, caution should be exercised in applying any genetic risk prediction model based on tagSNPs outside of the ancestry group in which it was derived. Models based directly on functional variation may generalize more robustly, but the identification of functional variants remains challenging. PMID:24068893

Predicting Intestinal Adaptation in Pediatric Intestinal Failure: A Retrospective Cohort Study.

PubMed

Belza, Christina; Fitzgerald, Kevin; de Silva, Nicole; Avitzur, Yaron; Steinberg, Karen; Courtney-Martin, Glenda; Wales, Paul W

2017-12-04

The primary goal in intestinal failure (IF) is adaptation and enteral autonomy (EA). Our goals were to determine the proportion of patients treated for IF by an established intestinal rehabilitation program who achieved EA and to assess the predictors of EA. There have been considerable advancements in the management of IF over the last 15 years, children with short bowel syndrome with a reduction in mortality. Several studies have discussed variables that may influence the ability to attain EA; however, majority were written when mortality rates were considerably higher compared with the current contemporary experience. A retrospective analysis of infants <12 months with short bowel syndrome referred between 2006 and 2013 (n = 120). Data was collected on IF-related factors and nutritional intake. The cohort was stratified based on achievement of EA. Statistical testing completed using t test, Chi Square, and Cox Proportional Hazards regression (P < 0.05). EA was achieved in 84 (70.0%) patients. Patients who remained parenteral nutrition dependent were more likely to have volvulus (1.2 vs 22.2%, P < 0.001), shorter percent residual small bowel (29.4 vs 68.6%; P < 0.0001) and colon length (64.6 vs 86.0%; P = 0.001), and no ileocecal valve (61.1 vs 29.8%; P = 0.05). Mortality was also decreased in those who achieved EA (4 vs 22%; P = 0.004). Percent residual small bowel (HR = 1.03; 95% CI 1.02-1.03) and colon (HR = 1.01; 95% CI 1.00-1.02) length were positively associated with EA, while number of septic episodes was negatively associated (HR = 0.95; 95% CI 0.91-0.99). Seventy percent of infants with IF achieved EA. Residual small and large bowel length were the most important predictors of EA and septic events had a negative impact.

Relative refractoriness of left ventricular contraction underlies human tachycardia-induced mechanical and electrical alternans.

PubMed

Kashimura, Takeshi; Kodama, Makoto; Watanabe, Tohru; Tanaka, Komei; Hayashi, Yuka; Ohno, Yukako; Obata, Hiroaki; Ito, Masahiro; Hirono, Satoru; Hanawa, Haruo; Minamino, Tohru

2014-02-01

Mechanical alternans (MA) and electrical alternans (EA) are predictors of cardiac events. Experimental studies have suggested that refractoriness of calcium cycling underlies these cardiac alternans. However, refractoriness of left ventricular contraction has not been examined in patients with cardiac alternans. In 51 patients with miscellaneous heart diseases, incremental right atrial pacing was performed to induce MA and EA. MA was quantified by alternans amplitude (AA: the difference between left ventricular dP/dt of a strong beat and that of a weak beat), and AA at 100/min (AA100) and maximal AA (AAmax) were measured. EA was defined as alternation of T wave morphology in 12-lead electrocardiogram. Relative refractoriness of left ventricular contraction was examined by drawing the mechanical restitution curve under a basal coupling interval (BCL) of 600 ms (100/min) and was assessed by the slope at BCL (Δmechanical restitution). Postextrasystolic potentiation (PESP) was also examined and the slope of PESP curve (ΔPESP) was assessed as a property to alternate strong and weak beats. MA and EA were induced in 19 patients and in none at 100/min or less, and at any heart rate in 32 and in 10, respectively. AA100 and AAmax correlated positively with Δmechanical restitution and negatively with ΔPESP. Patients with EA had a significantly larger Δmechanical restitution and a significantly larger absolute value of ΔPESP than those without. In patients with MA and EA, the left ventricular contractile force during tachycardia is under relative refractoriness and prone to cause large fluctuation of contractile force. ©2013, The Authors. Journal compilation ©2013 Wiley Periodicals, Inc.

Finding of No Significant Impact for the Environmental Assessment for the Strategic Petroleum Reserve West Hackberry Facility Raw Water Intake Pipeline Replacement Cameron and Calcasieu Parishes, Louisiana

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

N /A

DOE has prepared an Environmental Assessment (EA), DOE/EA-1497, for the proposed replacement of the existing 107 centimeter (cm) [42 inch (in)] 6.87 kilometer (km) [4.27 mile (mi)] raw water intake pipeline (RWIPL). This action is necessary to allow for continued, optimum operations at the West Hackberry facility (main site/facility). The EA described the proposed action (including action alternatives) and three alternatives to the proposed action. The EA evaluated only the potential environmental consequences of the proposed action (one action alternative), and Alternative 3, which consisted of the No Build Action that is required by 10 CFR 1021.321(c). Based on themore » analysis in DOE/EA-1497, DOE has determined that the proposed action does not constitute a major Federal action significantly affecting humans or the natural environment within the meaning of the National Environmental Policy Act of 1969 (NEPA), 42 USC 4321 et seq. Therefore, an Environmental Impact Statement (EIS) is not required, and DOE is issuing this Finding of No Significant Impact (FONSI). To further minimize impacts to environmental media, the DOE will also implement a Mitigation Action Plan (MAP) for this action. The MAP is included as Appendix F of this EA, which is appended to this FONSI. The Energy Policy and Conservation Act of 1975 (EPCA), as amended, authorizes the creation of the Strategic Petroleum Reserve (SPR) to store crude oil to reduce the United States' vulnerability to energy supply disruptions. Crude oil is stored in geologic formations, or salt domes, located under these facilities. The purpose of this proposed project is to construct a new RWIPL at the main site to replace the existing RWIPL which services this facility.« less

Evaluation of CMIP5 twentieth century rainfall simulation over the equatorial East Africa

NASA Astrophysics Data System (ADS)

Ongoma, Victor; Chen, Haishan; Gao, Chujie

2018-02-01

This study assesses the performance of 22 Coupled Model Intercomparison Project Phase 5 (CMIP5) historical simulations of rainfall over East Africa (EA) against reanalyzed datasets during 1951-2005. The datasets were sourced from Global Precipitation Climatology Centre (GPCC) and Climate Research Unit (CRU). The metrics used to rank CMIP5 Global Circulation Models (GCMs) based on their performance in reproducing the observed rainfall include correlation coefficient, standard deviation, bias, percentage bias, root mean square error, and trend. Performances of individual models vary widely. The overall performance of the models over EA is generally low. The models reproduce the observed bimodal rainfall over EA. However, majority of them overestimate and underestimate the October-December (OND) and March-May (MAM) rainfall, respectively. The monthly (inter-annual) correlation between model and reanalyzed is high (low). More than a third of the models show a positive bias of the annual rainfall. High standard deviation in rainfall is recorded in the Lake Victoria Basin, central Kenya, and eastern Tanzania. A number of models reproduce the spatial standard deviation of rainfall during MAM season as compared to OND. The top eight models that produce rainfall over EA relatively well are as follows: CanESM2, CESM1-CAM5, CMCC-CESM, CNRM-CM5, CSIRO-Mk3-6-0, EC-EARTH, INMCM4, and MICROC5. Although these results form a fairly good basis for selection of GCMs for carrying out climate projections and downscaling over EA, it is evident that there is still need for critical improvement in rainfall-related processes in the models assessed. Therefore, climate users are advised to use the projections of rainfall from CMIP5 models over EA cautiously when making decisions on adaptation to or mitigation of climate change.

Effects of larkspur (Delphinium barbeyi) on heart rate and electrically evoked electromyographic response of the external anal sphincter in cattle.

PubMed

Green, Benedict T; Pfister, James A; Cook, Daniel; Welch, Kevin D; Stegelmeier, Bryan L; Lee, Stephen T; Gardner, Dale R; Knoppel, Edward L; Panter, Kip E

2009-04-01

OBJECTIVE-To determine whether larkspur-derived N-(methylsuccinimido) anthranoyllycoctonine (MSAL)-type alkaloids alter heart rate and electrically evoked electromyographic (eEMG) response of the external anal sphincter (EAS) in cattle and whether these effects can be reversed by acetylcholinesterase inhibitors. ANIMALS-12 beef heifers and 4 cows. PROCEDURES-3 or 4 heifers were used in 1 or 2 of 7 dose-response experiments; heart rate and EAS eEMG response were assessed before and 24 hours after oral treatment with larkspur (doses equivalent to 0.5 to 15 mg of MSAL-type alkaloids/kg). In 3 subsequent experiments, 3 heifers (1 of which was replaced with another heifer in the control experiment) each received 10 mg of MSAL-type alkaloids/kg and were injected IV with physostigmine (0.04 mg/kg), neostigmine (0.04 mg/kg), or saline (0.9% NaCl) solution 24 hours later, prior to assessment. Additionally, EAS eEMG response was measured in 4 cows before and after epidural administration of 2% lidocaine hydrochloride. RESULTS-Larkspur-treated heifers developed dose-related increases in heart rate and decreases in EAS eEMG response. Twenty-four hours after administration of MSAL-type alkaloids, neostigmine decreased heart rate but did not affect eEMG response, whereas physostigmine did not affect heart rate but caused a 2-fold increase in eEMG response. In cows, epidural anesthesia did not alter eEMG response, suggesting that transdermal stimulation of the EAS pudendal innervation did not occur. CONCLUSIONS AND CLINICAL RELEVANCE-In cattle, cardiac effects and muscle weakness or loss of EAS eEMG response induced by larkspur-derived MSAL-type alkaloids were reversed by neostigmine or physostigmine, respectively. Treatment with anticholinesterase inhibitors may alter the clinical effects of larkspur poisoning in cattle.

Draft environmental assessment: Davis Canyon site, Utah. Nuclear Waste Policy Act (Section 112). [Contains glossary

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

Not Available

1984-12-01

In February 1983, the US Department of Energy (DOE) identified the Davis Canyon site in Utah, as one of nine potentially acceptable sites for a mined geologic repository for spent nuclear fuel and high-level radioactive waste. To determine their suitability, the Davis Canyon site and the eight other potentially acceptable sites have been evaluated in accordance with the DOE's General Guidelines for the Recommendation of Sites for Nuclear Waste Repositories. These evaluations are reported in this draft environmental assessment (EA), which is being issued for public review and comment. The DOE findings and determinations that are based on these evaluationsmore » are preliminary and subject to public review and comment. A final EA will be prepared after considering the comments received. On the basis of the evaluations reported in this draft EA, the DOE has found that the Davis Canyon site is not disqualified under the guidelines. The site is in the Paradox Basin, which is one of five distinct geohydrologic settings considered for the first repository. This setting contains one other potentially acceptable site - the Lavender Canyon site. Although the Lavender Canyon site appears to be suitable for site characterization, the DOE has concluded that the Davis Canyon site is the preferred site in the Paradox Basin. Furthermore, the DOE finds that the site is suitable for site characterization because the evidence does not support a conclusion that the site will not be able to meet each of the qualifying conditions specified in the guidelines. On the basis of these findings, the DOE is proposing to nominate the Davis Canyon site as one of five sites suitable for characterization. Having compared the Davis Canyon site with the other four sites proposed for nomination, the DOE has determined that the Davis Canyon site is not one of the three preferred sites for recommendation to the President as candidates for characterization.« less

An investigation of environmental and sustainability discourses associated with the substantive purposes of environmental assessment

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

Rozema, Jaap G., E-mail: j.rozema@uea.ac.uk; Bond, Alan J., E-mail: alan.bond@uea.ac.uk; Cashmore, Matthew, E-mail: cashmore@plan.aau.dk

2012-02-15

This paper investigates the discursive construction of the substantive purposes of environmental assessment (EA). It addresses these purposes by exploring the complex and often multifaceted linkages between political factors and plural views of democracy, public participation, and the role of science that are embedded in environmental and sustainability discourses. The interaction between policy-making and public actors leads to the formulation of divergent and potentially competing rationales for public participation, and for social appraisal more generally. Participatory approaches have also given impetus to the development of several interpretations on the role of science in assessment procedures. Science is important in mediatingmore » public participation and the two are therefore reciprocally linked. This leads to discourses that become manifest in the construction of substantive purposes. Discourse analysis in EA is a relevant method for examining trends and patterns in sustainable development. It is argued that public participation is an important, if not decisive, variable in the articulation and civil legitimacy of certain purposes. A general proposition that results from this paper is that EA, although typically presented as an objective scientific tool, is an intrinsically normative process. Enhanced knowledge on the construction, and reconstruction over time, of substantive purposes is required if environmental and sustainability discourses are to be used and understood as meaningful analytical instruments to assess the socio-political implications of EA. - Highlights: Black-Right-Pointing-Pointer Substantive purposes related to environmental assessment may be best analyzed through discourse analysis. Black-Right-Pointing-Pointer Environmental and sustainability discourses are contingent on the level of participatory democracy and civic science. Black-Right-Pointing-Pointer Public participation is a decisive variable in the construction of the substantive purpose of environmental assessment.« less

Combining QMRA and Epidemiology to Estimate Campylobacteriosis Incidence.

PubMed

Evers, Eric G; Bouwknegt, Martijn

2016-10-01

The disease burden of pathogens as estimated by QMRA (quantitative microbial risk assessment) and EA (epidemiological analysis) often differs considerably. This is an unsatisfactory situation for policymakers and scientists. We explored methods to obtain a unified estimate using campylobacteriosis in the Netherlands as an example, where previous work resulted in estimates of 4.9 million (QMRA) and 90,600 (EA) cases per year. Using the maximum likelihood approach and considering EA the gold standard, the QMRA model could produce the original EA estimate by adjusting mainly the dose-infection relationship. Considering QMRA the gold standard, the EA model could produce the original QMRA estimate by adjusting mainly the probability that a gastroenteritis case is caused by Campylobacter. A joint analysis of QMRA and EA data and models assuming identical outcomes, using a frequentist or Bayesian approach (using vague priors), resulted in estimates of 102,000 or 123,000 campylobacteriosis cases per year, respectively. These were close to the original EA estimate, and this will be related to the dissimilarity in data availability. The Bayesian approach further showed that attenuating the condition of equal outcomes immediately resulted in very different estimates of the number of campylobacteriosis cases per year and that using more informative priors had little effect on the results. In conclusion, EA was dominant in estimating the burden of campylobacteriosis in the Netherlands. However, it must be noted that only statistical uncertainties were taken into account here. Taking all, usually difficult to quantify, uncertainties into account might lead to a different conclusion. © 2016 Society for Risk Analysis.

The effect of ACACB cis-variants on gene expression and metabolic traits.

PubMed

Ma, Lijun; Mondal, Ashis K; Murea, Mariana; Sharma, Neeraj K; Tönjes, Anke; Langberg, Kurt A; Das, Swapan K; Franks, Paul W; Kovacs, Peter; Antinozzi, Peter A; Stumvoll, Michael; Parks, John S; Elbein, Steven C; Freedman, Barry I

2011-01-01

Acetyl Coenzyme A carboxylase β (ACACB) is the rate-limiting enzyme in fatty acid oxidation, and continuous fatty acid oxidation in Acacb knock-out mice increases insulin sensitivity. Systematic human studies have not been performed to evaluate whether ACACB variants regulate gene expression and insulin sensitivity in skeletal muscle and adipose tissues. We sought to determine whether ACACB transcribed variants were associated with ACACB gene expression and insulin sensitivity in non-diabetic African American (AA) and European American (EA) adults. ACACB transcribed single nucleotide polymorphisms (SNPs) were genotyped in 105 EAs and 46 AAs whose body mass index (BMI), lipid profiles and ACACB gene expression in subcutaneous adipose and skeletal muscle had been measured. Allelic expression imbalance (AEI) was assessed in lymphoblast cell lines from heterozygous subjects in an additional EA sample (n = 95). Selected SNPs were further examined for association with insulin sensitivity in a cohort of 417 EAs and 153 AAs. ACACB transcribed SNP rs2075260 (A/G) was associated with adipose ACACB messenger RNA expression in EAs and AAs (p = 3.8×10(-5), dominant model in meta-analysis, Stouffer method), with the (A) allele representing lower gene expression in adipose and higher insulin sensitivity in EAs (p = 0.04). In EAs, adipose ACACB expression was negatively associated with age and sex-adjusted BMI (r = -0.35, p = 0.0002). Common variants within the ACACB locus appear to regulate adipose gene expression in humans. Body fat (represented by BMI) may further regulate adipose ACACB gene expression in the EA population.

Protective Efficacy of Coccidial Common Antigen Glyceraldehyde 3-Phosphate Dehydrogenase (GAPDH) against Challenge with Three Eimeria Species

PubMed Central

Tian, Lu; Li, Wenyu; Huang, Xinmei; Tian, Di; Liu, Jianhua; Yang, Xinchao; Liu, Lianrui; Yan, Ruofeng; Xu, Lixin; Li, Xiangrui; Song, Xiaokai

2017-01-01

Coccidiosis is an intestinal disorder of poultry and often caused by simultaneous infections of several Eimeria species. GAPDH is one of the immunogenic common antigens among Eimeria tenella, E. acervulina, and E. maxima identified in our previous study. The present study was performed to further evaluate its immunogenicity and protective efficacy. The genes of GAPDH cloned from E. acervulina and E. maxima were named as EaGAPDH and EmGAPDH, respectively. The immunogenicity of recombinant proteins of EaGAPDH and EmGAPDH were analyzed by Western blot. The transcription and expression of pVAX-EaGAPDH and pVAX-EmGAPDH in the injected muscles were detected by reverse transcription PCR (RT-PCR) and Western blot, respectively. GAPDH-induced changes of T lymphocytes subpopulation, cytokines production, and antibody were determined using flow cytometry, quantitative real-time PCR (qPCR), and ELISA, respectively. Finally, the protective efficacies of pVAX-EaGAPDH and pVAX-EmGAPDH were evaluated by vaccination and challenge experiments. The results revealed that the recombinant GAPDH proteins reacted with the corresponding chicken antisera. The EaGAPDH genes were successfully transcribed and expressed in the injected muscles. Vaccination with pVAX-EaGAPDH and pVAX-EmGAPDH significantly increased the proportion of CD4+ and CD8+ T lymphocytes, the cytokines productions of IFN-γ, IL-2, IL-4 et al., and IgG antibody levels compared to controls. The vaccination increased the weight gains, decreased the oocyst outputs, alleviate the enteric lesions compared to controls, and induced moderate anti-coccidial index (ACI). In conclusion, the coccidial common antigen of GAPDH induced significant humoral and cellular immune response and effective protection against E. tenella, E. acervulina, E. maxima, and mixed infection of the three Eimeria species. PMID:28769877

Downregulation of the spinal NMDA receptor NR2B subunit during electro-acupuncture relief of chronic visceral hyperalgesia.

PubMed

Liu, Hongping; Zhang, Yuhua; Qi, Debo; Li, Weimin

2017-01-01

The involvement of spinal NR2B, a N-methyl-D-aspartate (NMDA) receptor subunit, in the therapeutic effect of electro-acupuncture (EA) on chronic visceral hyperalgesia was investigated. Chronic visceral hyperalgesia was induced using an irritable bowel syndrome (IBS) model in rats. Graded colorectal distention (CRD) stimuli at strengths of 20, 40, 60 and 80 mmHg were applied, and behavioral tests were performed to measure the abdominal withdrawal reflex (AWR) in response to the CRD stimuli and assess the severity of the visceral hyperalgesia. Rats were randomly divided into four groups: normal intact (control) group, IBS model (model) group, EA-treated IBS rats (EA) group and sham EA-treated IBS rats (sham EA) group. For the EA treatment, electric stimuli were applied through needles inserted into two acupoints [Zu-san-li (ST-36) and Shang-ju-xu (ST-37)] in both hind limbs, while the sham EA treatment consisted of only the insertion of needles into these same acupoints without an application of electric stimuli. Our results showed that AWR scores of the model group responding to CRD stimuli of 20, 40, 60 and 80 mmHg were significantly increased. These increased scores subsequently decreased following EA treatment (P < 0.05) compared with those for the other groups. The expression of NR2B in the superficial laminae (SDH, laminae I and II), nucleus proprius (NP, laminae III and IV), neck of the dorsal horn (NECK, laminae V and VI) and central canal region (lamina X) at thoracolumbar (T13-L2) and lumbosacral (L6-S2) segmental level significantly increased in the model group versus the control group (P < 0.05) and significantly decreased after EA treatment (P < 0.05). There were no significant changes in neither AWR scores nor expression of the NR2B subunit in these spinal regions after the sham EA treatment. These results confirm that EA can relieve chronic visceral hyperalgesia in IBS model rats and suggest that such an effect is possibly mediated through the downregulation of the NR2B subunits of NMDA at the spinal level.

78 FR 25134 - Termination of the Preparation of an Air Tour Management Plan and Environmental Assessment for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-29

... Forest National Park in Arizona. The FAA and NPS have stopped work on preparation of the ATMP and EA... Lusk, Program Manager, AWP-1SP, Federal Aviation Administration, Western-Pacific Region, P.O. Box 92007... developed. The FAA and NPS began preparing an EA to comply with the National Environmental Policy Act (Pub...

Pilot Evaluation of the Career Assessment Inventory for Use in Apprentice Placement.

DTIC Science & Technology

1986-08-01

241000) (00 S2 ea Heavy Equipment 2850000(0 CD Be a Restaurant CookIPf 195 00000G Q Be an Actor * Actress Operator (bulldozer, 280004e0St ro * 96000 ea... vs . painter). 2. If the CAI is to be used at all, its best use is to counsel shipyard applicants who lack blue collar interests to carefully

77 FR 14855 - Notice of Availability and Request for Comment on the Draft Environmental Assessment (EA) for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-13

... Reusable Suborbital Rockets at the Mojave Air and Space Port AGENCY: Federal Aviation Administration (FAA... of SpaceShipTwo Reusable Suborbital Rockets at the Mojave Air and Space Port. The Draft EA was... licenses to operate SpaceShipTwo Reusable Suborbital Rockets and WhiteKnightTwo carrier aircraft at the...

77 FR 21758 - Notice of Application Accepted for Filing With The Commission, Intent To Waive Scoping...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-04-11

... with a total installed capacity of 1,230 kilowatts; (5) a 1,600-foot-long tailrace canal; (6) a 2.2... intends to prepare a single environmental assessment (EA). Commission staff determined that the issues that need to be addressed in its EA have been adequately identified during the pre-filing period, which...

77 FR 30315 - Protocol for Categorical Exclusions Supplementing the Council on Environmental Quality...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-22

... preparation of an Environmental Assessment (EA) or Environmental Impact Statement (EIS), absent extraordinary..., 972-73 (S.D. Ill. 1999), aff'd, 230 F.3d 947, 954-55 (7th Cir. 2000). For the reasons set out in the... of actions are categorically excluded and do not require the preparation of an EA or EIS because they...

77 FR 61562 - Atlantic Highly Migratory Species; 2013 Atlantic Shark Commercial Fishing Season

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-10

... 9.1 (20,015 lb 50.0 (110,230 50.0 (110,230 Shark Research Quota. quotas. dw). dw). lb dw). lb dw... Amendment 2 and Amendment 3 to the 2006 Consolidated HMS FMP and the Environmental Assessment (EA) that... the EA with the 2011 shark quota specifications rule. Thus, NMFS has limited flexibility to modify the...

Presenting concerns of emerging adults seeking treatment at an early intervention outpatient mood and anxiety program.

PubMed

Arcaro, Justin; Summerhurst, Carolyn; Vingilis, Evelyn; Wammes, Michael; Osuch, Elizabeth

2017-09-01

This study examined presenting concerns and characteristics of emerging adults (EAs) seeking treatment at an early intervention program for mood and anxiety disorders to better understand presenting concerns when treatment is needed. During an intake assessment conducted by a social worker or clinical psychologist, participants (N = 548; 62% female, 38% male) reported their top three current life concerns, which were analyzed qualitatively using thematic analysis. Participants completed a battery of questionnaires assessing demographic information, symptomatology, and daily functioning. Females presented with significantly higher levels of anxiety, and both females and younger individuals (age 16-18) presented with significantly higher levels of depression compared to males and older individuals (age 19-26), respectively. The two most commonly reported presenting concerns were problems in interpersonal relationships and academics, and females were more likely to report academic concerns than males. The majority of participants reported seeking help for a wide range of problems commonly faced by EAs (83.7%), and participants rarely expressed concerns about particular symptoms of mood and/or anxiety disorders (16.3%). EAs and those supporting EAs may benefit from learning when psychosocial concerns are indicative of mental health challenges warranting professional attention.

Polypropylene fiber reinforced concrete detention ponds : final report.

DOT National Transportation Integrated Search

1995-09-01

In 1991, two Durafiber polypropylene fiber reinforced concrete lined detention ponds were constructed. The detention ponds are located on the north side of the 181st Avenue Interchange, on the Columbia River Highway (I-84), approximately ten miles ea...

Bonneville - Hood River Vegetation Management Environmental Assessment

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

N /A

1998-08-01

To maintain the reliability of its electrical system, BPA, in cooperation with the U.S. Forest Service, needs to expand the range of vegetation management options used to clear unwanted vegetation on about 20 miles of BPA transmission line right-of-way between Bonneville Dam and Hood River; Oregon, within the Columbia Gorge National Scenic Area (NSA). We propose to continue controlling undesirable vegetation using a program of Integrated Vegetation Management (IVM) which includes manual, biological and chemical treatment methods. BPA has prepared an Environmental Assessment (EA) (DOE/EA-1257) evaluating the proposed project. Based on the analysis in the EA, BPA has determined thatmore » the proposed action is not a major Federal action significantly affecting the quality of the human environment, within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an Environmental Impact Statement (EIS) is not required and BPA is issuing this FONSI.« less

An Alternative Mechanism for the Methylation of Phosphoethanolamine Catalyzed by Plasmodium falciparum Phosphoethanolamine Methyltransferase*♦

PubMed Central

Saen-oon, Suwipa; Lee, Soon Goo; Jez, Joseph M.; Guallar, Victor

2014-01-01

The phosphobase methylation pathway catalyzed by the phosphoethanolamine methyltransferase in Plasmodium falciparum (PfPMT), the malaria parasite, offers an attractive target for anti-parasitic drug development. PfPMT methylates phosphoethanolamine (pEA) to phosphocholine for use in membrane biogenesis. Quantum mechanics and molecular mechanics (QM/MM) calculations tested the proposed reaction mechanism for methylation of pEA involving the previously identified Tyr-19–His-132 dyad, which indicated an energetically unfavorable mechanism. Instead, the QM/MM calculations suggested an alternative mechanism involving Asp-128. The reaction coordinate involves the stepwise transfer of a proton to Asp-128 via a bridging water molecule followed by a typical Sn2-type methyl transfer from S-adenosylmethionine to pEA. Functional analysis of the D128A, D128E, D128Q, and D128N PfPMT mutants shows a loss of activity with pEA but not with the final substrate of the methylation pathway. X-ray crystal structures of the PfPMT-D128A mutant in complex with S-adenosylhomocysteine and either pEA or phosphocholine reveal how mutation of Asp-128 disrupts a hydrogen bond network in the active site. The combined QM/MM, biochemical, and structural studies identify a key role for Asp-128 in the initial step of the phosphobase methylation pathway in Plasmodium and provide molecular insight on the evolution of multiple activities in the active site of the PMT. PMID:25288796

An alternative mechanism for the methylation of phosphoethanolamine catalyzed by Plasmodium falciparum phosphoethanolamine methyltransferase

DOE PAGES

Saen-oon, Suwipa; Lee, Soon Goo; Jez, Joseph M.; ...

2014-10-06

Here, the phosphobase methylation pathway catalyzed by the phosphoethanolamine methyltransferase in Plasmodium falciparum (PfPMT), the malaria parasite, offers an attractive target for anti-parasitic drug development. PfPMT methylates phosphoethanolamine (pEA) to phosphocholine for use in membrane biogenesis. Quantum mechanics and molecular mechanics (QM/MM) calculations tested the proposed reaction mechanism for methylation of pEA involving the previously identified Tyr-19–His-132 dyad, which indicated an energetically unfavorable mechanism. Instead, the QM/MM calculations suggested an alternative mechanism involving Asp-128. The reaction coordinate involves the stepwise transfer of a proton to Asp-128 via a bridging water molecule followed by a typical S n2-type methyl transfer frommore » S-adenosylmethionine to pEA. Functional analysis of the D128A, D128E, D128Q, and D128N PfPMT mutants shows a loss of activity with pEA but not with the final substrate of the methylation pathway. X-ray crystal structures of the PfPMT-D128A mutant in complex with S-adenosylhomocysteine and either pEA or phosphocholine reveal how mutation of Asp-128 disrupts a hydrogen bond network in the active site. The combined QM/MM, biochemical, and structural studies identify a key role for Asp-128 in the initial step of the phosphobase methylation pathway in Plasmodium and provide molecular insight on the evolution of multiple activities in the active site of the PMT.« less

Lister vaccine strain of vaccinia virus armed with the endostatin-angiostatin fusion gene: an oncolytic virus superior to dl1520 (ONYX-015) for human head and neck cancer.

PubMed

Tysome, James R; Wang, Pengju; Alusi, Ghassan; Briat, Arnaud; Gangeswaran, Rathi; Wang, Jiwei; Bhakta, Vipul; Fodor, Istvan; Lemoine, Nick R; Wang, Yaohe

2011-09-01

Oncolytic viral therapy represents a promising strategy for the treatment of head and neck squamous cell carcinoma (HNSCC), with dl1520 (ONYX-015) the most widely used oncolytic adenovirus in clinical trials. This study aimed to determine the effectiveness of the Lister vaccine strain of vaccinia virus as well as a vaccinia virus armed with the endostatin-angiostatin fusion gene (VVhEA) as a novel therapy for HNSCC and to compare them with dl1520. The potency and replication of the Lister strain and VVhEA and the expression and function of the fusion protein were determined in human HNSCC cells in vitro and in vivo. Finally, the efficacy of VVhEA was compared with dl1520 in vivo in a human HNSCC model. The Lister vaccine strain of vaccinia virus was more effective than the adenovirus against all HNSCC cell lines tested in vitro. Although the potency of VVhEA was attenuated in vitro, the expression and function of the endostatin-angiostatin fusion protein was confirmed in HNSCC models both in vitro and in vivo. This novel vaccinia virus (VVhEA) demonstrated superior antitumor potency in vivo compared with both dl1520 and the control vaccinia virus. This study suggests that the Lister strain vaccinia virus armed with an endostatin-angiostatin fusion gene may be a potential therapeutic agent for HNSCC.

An alternative mechanism for the methylation of phosphoethanolamine catalyzed by Plasmodium falciparum phosphoethanolamine methyltransferase

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

Saen-oon, Suwipa; Lee, Soon Goo; Jez, Joseph M.

Here, the phosphobase methylation pathway catalyzed by the phosphoethanolamine methyltransferase in Plasmodium falciparum (PfPMT), the malaria parasite, offers an attractive target for anti-parasitic drug development. PfPMT methylates phosphoethanolamine (pEA) to phosphocholine for use in membrane biogenesis. Quantum mechanics and molecular mechanics (QM/MM) calculations tested the proposed reaction mechanism for methylation of pEA involving the previously identified Tyr-19–His-132 dyad, which indicated an energetically unfavorable mechanism. Instead, the QM/MM calculations suggested an alternative mechanism involving Asp-128. The reaction coordinate involves the stepwise transfer of a proton to Asp-128 via a bridging water molecule followed by a typical S n2-type methyl transfer frommore » S-adenosylmethionine to pEA. Functional analysis of the D128A, D128E, D128Q, and D128N PfPMT mutants shows a loss of activity with pEA but not with the final substrate of the methylation pathway. X-ray crystal structures of the PfPMT-D128A mutant in complex with S-adenosylhomocysteine and either pEA or phosphocholine reveal how mutation of Asp-128 disrupts a hydrogen bond network in the active site. The combined QM/MM, biochemical, and structural studies identify a key role for Asp-128 in the initial step of the phosphobase methylation pathway in Plasmodium and provide molecular insight on the evolution of multiple activities in the active site of the PMT.« less

Effects of consecutive wideband tympanometry trials on energy absorbance measures of the middle ear.

PubMed

Burdiek, Laina M; Sun, Xiao-Ming

2014-10-01

Wideband acoustic immittance (WAI) is a new technique for assessing middle ear transfer function. It includes energy absorbance (EA) measures and can be acquired with the ear canal pressure varied, known as wideband tympanometry (WBTymp). The authors of this study aimed to investigate effects of consecutive WBTymp testing on EA. Data were collected in 29 young adults with normal hearing and middle ear status. Before and after 8 successive WBTymp runs, EA was also measured at ambient pressure. Subsequently, two 226-Hz tympanometry tests were performed. EA systematically changed over the WBTymp trials in a frequency-specific manner: increase for low frequencies (below 1.5 kHz) and decrease for high frequencies (around 2 kHz and 5 to 6 kHz). The changes, although small, were significant. Much larger EA changes were measured at ambient pressure. The test-retest difference of 226-Hz tympanogram measures was much smaller than previously reported. Consecutive tympanometry testing alters EA measures of the middle ear. This phenomenon could be mainly attributed to change in stiffness at the eardrum, called tympanometric preconditioning. This also has effects on baseline WBTymp outcomes. This effect should be taken into account as a procedural variable in both research and clinical applications of WAI measurements.

[Correlation between psychological state and emotional intelligence in residents of gynecology, and obstetrics].

PubMed

Carranza-Lira, Sebastián

2016-01-01

Emotional intelligence is our capacity to acknowledge our own emotions, and the emotions of other people; it also has to do with the way emotions must be understood, and used productively. Given that an altered state of mind can have an impact on emotional intelligence, our objective was to correlate the psychological state with emotional intelligence in residents of gynecology, and obstetrics. We assessed 76 gynecology and obstetrics residents by using What's my M3 and TMMS-24 instruments, in order to know the influence of psychological state on emotional intelligence. In male students of second grade, there was a positive correlation between obsessive-compulsive disorder (OCD) and emotional attention (EA), and a negative correlation with emotional clarity (EC). In third grade males, anxiety, bipolar disorder, and posttraumatic stress disorder (PTSD) correlated positively with EA. In male students of fourth grade there was a positive correlation between OCD and EA. In second grade female students, depression correlated negatively with emotional repair (ER). In third grade female students anxiety, bipolar disorder, and PTSD correlated positively with EA. In fourth grade female students there was a negative correlation between depression and EA, and between anxiety, OCD, and PTSD with EC. Psychological status has a favorable impact on EA and a negative effect on EC and ER.

Epidural analgesia during labour, routinely or on request: a cost-effectiveness analysis.

PubMed

Bonouvrié, Kimberley; van den Bosch, Anouk; Roumen, Frans J M E; van Kuijk, Sander M; Nijhuis, Jan G; Evers, Silvia M A A; Wassen, Martine M L H

2016-12-01

To assess the cost-effectiveness of routine labour epidural analgesia (EA), from a societal perspective, as compared with labour analgesia on request. Women delivering of a singleton in cephalic presentation beyond 36+0 weeks' gestation were randomly allocated to routine labour EA or analgesia on request in one university and one non-university teaching hospital in the Netherlands. Costs included all medical, non-medical and indirect costs from randomisation to 6 weeks postpartum. Effectiveness was defined as a non-operative, spontaneous vaginal delivery without EA-related maternal adverse effects. Incremental cost-effectiveness ratio (ICER) was defined as the ratio of the difference in costs and the difference in effectiveness between both groups. Data were analysed according to intention to treat and divided into a base case analysis and a sensitivity analysis. Total delivery costs in the routine EA group (n=233) were higher than in the labour on request group (n=255) (difference -€ 322, 95% CI -€ 60 to € 355) due to more medication costs (including EA), a longer stay in the labour ward, and more operations including caesarean sections. Total postpartum hospital costs in the routine EA group were lower (difference -€ 344, 95% CI -€ 1338 to € 621) mainly due to less neonatal admissions (difference -€ 472, 95% CI -€ 1297 to € 331), whereas total postpartum home and others costs were comparable (difference -€ 20, 95% CI -€ 267 to € 248, and -€ 1, 95% CI -€ 67 to € 284, respectively). As a result, the overall mean costs per woman were comparable between the routine EA group and the analgesia on request group (€ 8.708 and € 8.710, respectively, mean difference -€ 2, 95% CI -€ 1.012 to € 916). Routine labour EA resulted in more deliveries with maternal adverse effects, nevertheless the ICER remained low (€ 8; bootstrap 95% CI -€ 6.120 to € 8.659). The cost-effectiveness acceptability curve indicated a low probability that routine EA is cost-effective. Routine labour EA generates comparable costs as analgesia on request, but results in more operative deliveries and more EA-related maternal adverse effects. Based on cost-effectiveness, no preference can be given to routine labour EA as compared with analgesia on request. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Trans-ethnic Meta-analysis and Functional Annotation Illuminates the Genetic Architecture of Fasting Glucose and Insulin.

PubMed

Liu, Ching-Ti; Raghavan, Sridharan; Maruthur, Nisa; Kabagambe, Edmond Kato; Hong, Jaeyoung; Ng, Maggie C Y; Hivert, Marie-France; Lu, Yingchang; An, Ping; Bentley, Amy R; Drolet, Anne M; Gaulton, Kyle J; Guo, Xiuqing; Armstrong, Loren L; Irvin, Marguerite R; Li, Man; Lipovich, Leonard; Rybin, Denis V; Taylor, Kent D; Agyemang, Charles; Palmer, Nicholette D; Cade, Brian E; Chen, Wei-Min; Dauriz, Marco; Delaney, Joseph A C; Edwards, Todd L; Evans, Daniel S; Evans, Michele K; Lange, Leslie A; Leong, Aaron; Liu, Jingmin; Liu, Yongmei; Nayak, Uma; Patel, Sanjay R; Porneala, Bianca C; Rasmussen-Torvik, Laura J; Snijder, Marieke B; Stallings, Sarah C; Tanaka, Toshiko; Yanek, Lisa R; Zhao, Wei; Becker, Diane M; Bielak, Lawrence F; Biggs, Mary L; Bottinger, Erwin P; Bowden, Donald W; Chen, Guanjie; Correa, Adolfo; Couper, David J; Crawford, Dana C; Cushman, Mary; Eicher, John D; Fornage, Myriam; Franceschini, Nora; Fu, Yi-Ping; Goodarzi, Mark O; Gottesman, Omri; Hara, Kazuo; Harris, Tamara B; Jensen, Richard A; Johnson, Andrew D; Jhun, Min A; Karter, Andrew J; Keller, Margaux F; Kho, Abel N; Kizer, Jorge R; Krauss, Ronald M; Langefeld, Carl D; Li, Xiaohui; Liang, Jingling; Liu, Simin; Lowe, William L; Mosley, Thomas H; North, Kari E; Pacheco, Jennifer A; Peyser, Patricia A; Patrick, Alan L; Rice, Kenneth M; Selvin, Elizabeth; Sims, Mario; Smith, Jennifer A; Tajuddin, Salman M; Vaidya, Dhananjay; Wren, Mary P; Yao, Jie; Zhu, Xiaofeng; Ziegler, Julie T; Zmuda, Joseph M; Zonderman, Alan B; Zwinderman, Aeilko H; Adeyemo, Adebowale; Boerwinkle, Eric; Ferrucci, Luigi; Hayes, M Geoffrey; Kardia, Sharon L R; Miljkovic, Iva; Pankow, James S; Rotimi, Charles N; Sale, Michele M; Wagenknecht, Lynne E; Arnett, Donna K; Chen, Yii-Der Ida; Nalls, Michael A; Province, Michael A; Kao, W H Linda; Siscovick, David S; Psaty, Bruce M; Wilson, James G; Loos, Ruth J F; Dupuis, Josée; Rich, Stephen S; Florez, Jose C; Rotter, Jerome I; Morris, Andrew P; Meigs, James B

2016-07-07

Knowledge of the genetic basis of the type 2 diabetes (T2D)-related quantitative traits fasting glucose (FG) and insulin (FI) in African ancestry (AA) individuals has been limited. In non-diabetic subjects of AA (n = 20,209) and European ancestry (EA; n = 57,292), we performed trans-ethnic (AA+EA) fine-mapping of 54 established EA FG or FI loci with detailed functional annotation, assessed their relevance in AA individuals, and sought previously undescribed loci through trans-ethnic (AA+EA) meta-analysis. We narrowed credible sets of variants driving association signals for 22/54 EA-associated loci; 18/22 credible sets overlapped with active islet-specific enhancers or transcription factor (TF) binding sites, and 21/22 contained at least one TF motif. Of the 54 EA-associated loci, 23 were shared between EA and AA. Replication with an additional 10,096 AA individuals identified two previously undescribed FI loci, chrX FAM133A (rs213676) and chr5 PELO (rs6450057). Trans-ethnic analyses with regulatory annotation illuminate the genetic architecture of glycemic traits and suggest gene regulation as a target to advance precision medicine for T2D. Our approach to utilize state-of-the-art functional annotation and implement trans-ethnic association analysis for discovery and fine-mapping offers a framework for further follow-up and characterization of GWAS signals of complex trait loci. Copyright © 2016 American Society of Human Genetics. All rights reserved.

European ancestry and resting metabolic rate in older African Americans.

PubMed

Manini, T M; Patel, K V; Bauer, D C; Ziv, E; Schoeller, D A; Mackey, D C; Li, R; Newman, A B; Nalls, M; Zmuda, J M; Harris, T B

2011-06-01

Resting metabolic rate (RMR) contributes 60-80% of total energy expenditure and is consistently lower in populations of African descent compared with populations of European populations. Determination of European ancestry (EA) through single nucleotide polymorphism (SNP) analysis would provide an initial step for identifying genetic associations that contribute to low RMR. We sought to evaluate the association between RMR and EA in African Americans. RMR was measured by indirect calorimetry in 141 African American men and women (aged 74.7±3.0 years) enrolled in a substudy of the Health, Aging and Body Composition Study. Ancestry informative markers were used to estimate individual percent EA. Multivariate regression was used to assess the association between RMR and EA after adjustments for soft tissue fat-free mass (STFFM), fat mass, age, study site, physical activity level and sex. Mean EA was 23.8±16% (range: 0.1-70.7%) and there were no differences by sex. Following adjustments, each percent EA was associated with a 1.6 kcal/day (95% Confidence interval: 0.42, 2.7 kcal/day) higher RMR (P=0.008). This equates to a 160 kcal/day lower RMR in a population of completely African ancestry, with one of completely European ancestry. Additional adjustment for trunk STFFM that partially accounts for high-metabolic rate organs did not affect this association. EA in African Americans is strongly associated with higher RMR. The data suggest that population differences in RMR may be due to genetic variants.

Assessing the role of Hartree-Fock exchange, correlation energy and long range corrections in evaluating ionization potential, and electron affinity in density functional theory.

PubMed

Vikramaditya, Talapunur; Lin, Shiang-Tai

2017-06-05

Accurate determination of ionization potentials (IPs), electron affinities (EAs), fundamental gaps (FGs), and HOMO, LUMO energy levels of organic molecules play an important role in modeling and predicting the efficiencies of organic photovoltaics, OLEDs etc. In this work, we investigate the effects of Hartree Fock (HF) Exchange, correlation energy, and long range corrections in predicting IP and EA in Hybrid Functionals. We observe increase in percentage of HF exchange results in increase of IPs and decrease in EAs. Contrary to the general expectations inclusion of both HF exchange and correlation energy (from the second order perturbation theory MP2) leads to poor prediction. Range separated Hybrid Functionals are found to be more reliable among various DFT Functionals investigated. DFT Functionals predict accurate IPs whereas post HF methods predict accurate EAs. © 2017 Wiley Periodicals, Inc. © 2017 Wiley Periodicals, Inc.

Speech Perception With Combined Electric-Acoustic Stimulation: A Simulation and Model Comparison.

PubMed

Rader, Tobias; Adel, Youssef; Fastl, Hugo; Baumann, Uwe

2015-01-01

The aim of this study is to simulate speech perception with combined electric-acoustic stimulation (EAS), verify the advantage of combined stimulation in normal-hearing (NH) subjects, and then compare it with cochlear implant (CI) and EAS user results from the authors' previous study. Furthermore, an automatic speech recognition (ASR) system was built to examine the impact of low-frequency information and is proposed as an applied model to study different hypotheses of the combined-stimulation advantage. Signal-detection-theory (SDT) models were applied to assess predictions of subject performance without the need to assume any synergistic effects. Speech perception was tested using a closed-set matrix test (Oldenburg sentence test), and its speech material was processed to simulate CI and EAS hearing. A total of 43 NH subjects and a customized ASR system were tested. CI hearing was simulated by an aurally adequate signal spectrum analysis and representation, the part-tone-time-pattern, which was vocoded at 12 center frequencies according to the MED-EL DUET speech processor. Residual acoustic hearing was simulated by low-pass (LP)-filtered speech with cutoff frequencies 200 and 500 Hz for NH subjects and in the range from 100 to 500 Hz for the ASR system. Speech reception thresholds were determined in amplitude-modulated noise and in pseudocontinuous noise. Previously proposed SDT models were lastly applied to predict NH subject performance with EAS simulations. NH subjects tested with EAS simulations demonstrated the combined-stimulation advantage. Increasing the LP cutoff frequency from 200 to 500 Hz significantly improved speech reception thresholds in both noise conditions. In continuous noise, CI and EAS users showed generally better performance than NH subjects tested with simulations. In modulated noise, performance was comparable except for the EAS at cutoff frequency 500 Hz where NH subject performance was superior. The ASR system showed similar behavior to NH subjects despite a positive signal-to-noise ratio shift for both noise conditions, while demonstrating the synergistic effect for cutoff frequencies ≥300 Hz. One SDT model largely predicted the combined-stimulation results in continuous noise, while falling short of predicting performance observed in modulated noise. The presented simulation was able to demonstrate the combined-stimulation advantage for NH subjects as observed in EAS users. Only NH subjects tested with EAS simulations were able to take advantage of the gap listening effect, while CI and EAS user performance was consistently degraded in modulated noise compared with performance in continuous noise. The application of ASR systems seems feasible to assess the impact of different signal processing strategies on speech perception with CI and EAS simulations. In continuous noise, SDT models were largely able to predict the performance gain without assuming any synergistic effects, but model amendments are required to explain the gap listening effect in modulated noise.

Stroke in Indigenous Africans, African Americans and European Americans: Interplay of racial and geographic factors

PubMed Central

Owolabi, Mayowa; Sarfo, Fred; Howard, Virginia J.; Irvin, Marguerite R; Gebregziabher, Mulugeta; Akinyemi, Rufus; Bennett, Aleena; Armstrong, Kevin; Tiwari, Hemant K.; Akpalu, Albert; Wahab, Kolawole W.; Owolabi, Lukman; Fawale, Bimbo; Komolafe, Morenikeji; Obiako, Reginald; Adebayo, Philip; Manly, Jennifer M; Ogbole, Godwin; Melikam, Ezinne; Laryea, Ruth; Saulson, Raelle; Jenkins, Carolyn; Arnett, Donna K; Lackland, Daniel T; Ovbiagele, Bruce; Howard, George

2017-01-01

Background and Purpose The relative contributions of racial and geographic factors to higher risk of stroke in people of African ancestry have not been unraveled. We compared stroke type and contributions of vascular risk factors among indigenous Africans (IA), African Americans (AA) and European Americans (EA). Methods SIREN is a large multinational case-control study in West Africa - the ancestral home of 71% AA - whilst REGARDS is a cohort study including AA and EA in United States. Using harmonized assessments and standard definitions, we compared data on stroke type and established risk factors for stroke in acute stroke cases age ≥55 years in both studies. Results There were 811 IA, 452 AA and 665 EA stroke subjects, with mean age of 68.0±9.3, 73.0±8.3 and 76.0±8.3 years respectively (p<0.0001). Hemorrhagic stroke was more frequent among IA (27%) compared to AA (8%) and EA (5.4%; p < 0.001). Lacunar strokes were more prevalent in IA (47.1%), followed by AA (35.1%), and then EA (21.0%; p < 0.0001). The frequency of hypertension in decreasing order was IA (92.8%), followed by AA (82.5%) and then EA (64.2%; p<0.0001) and similarly for diabetes mellitus (DM) IA (38.3%), AA (36.8%) and EA (21.0 %; p<0.0001). Pre-morbid sedentary lifestyle was similar in AA (37.7%) and EA (34.0%) but lower frequency in IA (8.0%). Conclusion Environmental risk factors such as sedentary lifestyle may contribute to the higher proportion of ischemic stroke in AA compared to IA, while racial factors may contribute to the higher proportion of hypertension and DM among stroke subjects of African ancestry. PMID:28389611

A quantitative and qualitative analysis of ultrasonic versus sonic endodontic systems on canal cleanliness and obturation.

PubMed

Kanter, Valerie; Weldon, Emily; Nair, Uma; Varella, Claudio; Kanter, Keith; Anusavice, Kenneth; Pileggi, Roberta

2011-12-01

The purpose of this study was to compare 2 irrigation techniques by evaluating canal cleanliness and obturation of lateral/accessory canals. Seventy-five extracted canines were instrumented to a size #40/0.06 taper. The EndoActivator (EA) was compared with an ultrasonic unit for final irrigation. Each unit was used for 1 minute each with 6.15% NaOCl and 17% EDTA. A control group received syringe irrigation. Thirty teeth were sectioned and evaluated for debris removal and open dentinal tubules at 3/5 mm from the apical foramen with a scanning electron microscope. Forty-five teeth were examined for obturation of lateral canals. The EA was significantly better in removing debris at all levels when compared with other treatment groups (P < .05) and resulted in obturation of significantly more numbers of lateral canals (P < .01.) The EA provided better obturation of lateral and accessory canals and resulted in less remaining debris. Copyright © 2011 Mosby, Inc. All rights reserved.

Effects of electroacupuncture at 2 and 100 Hz on rat type 2 diabetic neuropathic pain and hyperalgesia-related protein expression in the dorsal root ganglion*

PubMed Central

He, Xiao-fen; Wei, Jun-jun; Shou, Sheng-yun; Fang, Jian-qiao; Jiang, Yong-liang

2017-01-01

Objective: To investigate the analgesic effects of electroacupuncture (EA) at 2 and 100 Hz on type 2 diabetic neuropathic pain (DNP) and on the expressions of the P2X3 receptor and calcitonin gene-related peptide (CGRP) in the dorsal root ganglion (DRG). Methods: Rat type 2 DNP was induced by a high calorie and high sugar diet fed for 7 weeks, plus a single intraperitoneal injection of streptozotocin (STZ) after 5 weeks. EA at 2 and 100 Hz was carried out once every day after 7 weeks for 7 consecutive days. Body weight, serum fasting insulin (FINS), fasting blood glucose (FBG), insulin sensitivity index (ISI), and paw withdrawal latency (PWL) were measured. The expressions of L4–L6 DRG P2X3 receptors and CGRP were assessed by immunofluorescence. Results: Type 2 DNP was successfully induced as shown by the increased body weight, FINS, and FBG, as well as the reduced ISI and PWL. Expressions of P2X3 receptors and CGRP in L4–L6 DRGs increased. EA at both 2 and 100 Hz relieved type 2 DNP, but the analgesic effect of EA was stronger at 2 Hz. P2X3 receptor expression decreased in L4–L6 DRGs following EA at 2 Hz and in L5 and L6 DRGs following EA at 100 Hz. EA at both 2 and 100 Hz down-regulated CGRP overexpression in L4–L6 DRGs. Conclusions: These findings indicate that EA at 2 Hz is a good option for the management of type 2 DNP. The EA effect may be related to its down-regulation of the overexpressions of the DRG P2X3 receptors and CGRP in this condition. PMID:28271659

Efficacy and Safety of First-Line Necitumumab Plus Gemcitabine and Cisplatin Versus Gemcitabine and Cisplatin in East Asian Patients with Stage IV Squamous Non-small Cell Lung Cancer: A Subgroup Analysis of the Phase 3, Open-Label, Randomized SQUIRE Study.

PubMed

Park, Keunchil; Cho, Eun Kyung; Bello, Maximino; Ahn, Myung-Ju; Thongprasert, Sumitra; Song, Eun-Kee; Soldatenkova, Victoria; Depenbrock, Henrik; Puri, Tarun; Orlando, Mauro

2017-10-01

The phase 3 randomized SQUIRE study revealed significantly longer overall survival (OS) and progression-free survival (PFS) for necitumumab plus gemcitabine and cisplatin (neci+GC) than for gemcitabine and cisplatin alone (GC) in 1,093 patients with previously untreated advanced squamous non-small cell lung cancer (NSCLC). This post hoc subgroup analysis assessed the efficacy and safety of neci+GC among East Asian (EA) patients enrolled in the study. All patients received up to six 3-week cycles of gemcitabine (days 1 and 8, 1,250 mg/m²) and cisplatin (day 1, 75 mg/m²). Patients in the neci+GC arm also received necitumumab (days 1 and 8, 800 mg) until disease progression or unacceptable toxicity. Hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated from stratified Cox proportional hazards models. In EA patients, there were improvements for neci+GC (n=43) versus GC (n=41) in OS (HR, 0.805; 95% CI, 0.484 to 1.341) and PFS (HR, 0.720; 95% CI, 0.439 to 1.180), consistent with the results for non-EA patients observed in the present study. The overall safety data were consistent between EA and non-EA patients. A numerically higher proportion of patients experienced serious adverse events (AEs), grade ≥ 3 AEs, and AEs with an outcome of death for neci+GC versus GC in EA patients and EA patients versus non-EA patients for neci+GC. Although limited by the small sample size and post hoc nature of the analysis, these findings are consistent with those of the overall study and suggest that neci+GC offers a survival advantage and favorable benefit/risk for EA patients with advanced squamous NSCLC.

An SEM Assessment of the Internal Structure and Predictive Validity of the Abbreviated Early Adolescent HOME Inventory.

PubMed

Green, Samuel B; Pennar, Amy L; Bradley, Robert H

2018-05-01

The Home Observation for Measurement of the Environment (HOME) Inventory is designed to assess the quality and quantity of support, stimulation, and structure provided to children in the home environment. HOME has been widely used for research and applied purposes. We focused on an abbreviated version of the Early Adolescent HOME (EA-HOME-A) that was administered to 15-year-old adolescents and their parents ( N = 958) as part of the NICHD (National Institute of Child Health and Human Development) Study of Early Child Care and Youth Development. Our study had two objectives. First, we hypothesized and tested a bifactor model that specified a general factor in support of the use of the HOME total score and group factors for subsets of items in support of the content domain scores. Second, we applied structural equation modeling to relate the EA-HOME-A factors to outcome factors assessing maladaptive behaviors, autonomy, self-control, and cognitive-academic performance. The results supported the construct validity of the EA-HOME-A with respect to its internal structure as well as its correlates.

Effectiveness of different final irrigation techniques and placement of endodontic sealer into dentinal tubules.

PubMed

Oliveira, Kauhanna Vianna de; Silva, Bruno Marques da; Leonardi, Denise Piotto; Crozeta, Bruno Monguilhott; Sousa-Neto, Manoel Damião de; Baratto-Filho, Flares; Gabardo, Marilisa Carneiro Leão

2017-12-18

The aim of this study was to compare two irrigation techniques and four devices for endodontic sealer placement into the dentinal tubules. Ninety-nine single-rooted human teeth were instrumented and allocated to either the control (CO) (n=11) or experimental groups according to the irrigation method: syringe and NaveTip needle (NT) (n=44), and EndoActivator (EA) (n=44). These groups were subdivided according to sealer placement into K-File (KF), lentulo spiral (LS), Easy Clean (EC), and EndoActivator (EA) subgroups. Moreover, the distances of 5 mm and 2 mm from the apex were analyzed. The teeth were obturated with AH Plus and GuttaCore X3. Analyses were performed by scanning electron microscopy associated to cathodoluminescence. The percentage and maximum depth of sealer penetration were measured. Data were evaluated by three-way analysis of variance (ANOVA) and Games-Howell test (p<0.05). EA was superior to NT in percentage of sealer penetration. EC was significantly superior to EA (subgroup) for sealer penetration, and both improved the percentage of sealer penetration when compared to LS. Better sealer penetration was observed at the distance of 5 mm from the apex. Sealer penetration into the dentinal tubules was significantly improved by sonic irrigant activation.

Exact renormalization group in Batalin-Vilkovisky theory

NASA Astrophysics Data System (ADS)

Zucchini, Roberto

2018-03-01

In this paper, inspired by the Costello's seminal work [11], we present a general formulation of exact renormalization group (RG) within the Batalin-Vilkovisky (BV) quantization scheme. In the spirit of effective field theory, the BV bracket and Laplacian structure as well as the BV effective action (EA) depend on an effective energy scale. The BV EA at a certain scale satisfies the BV quantum master equation at that scale. The RG flow of the EA is implemented by BV canonical maps intertwining the BV structures at different scales. Infinitesimally, this generates the BV exact renormalization group equation (RGE). We show that BV RG theory can be extended by augmenting the scale parameter space R to its shifted tangent bundle T [1]ℝ. The extra odd direction in scale space allows for a BV RG supersymmetry that constrains the structure of the BV RGE bringing it to Polchinski's form [6]. We investigate the implications of BV RG supersymmetry in perturbation theory. Finally, we illustrate our findings by constructing free models of BV RG flow and EA exhibiting RG supersymmetry in the degree -1 symplectic framework and studying the perturbation theory thereof. We find in particular that the odd partner of effective action describes perturbatively the deviation of the interacting RG flow from its free counterpart.

Modelling Evolutionary Algorithms with Stochastic Differential Equations.

PubMed

Heredia, Jorge Pérez

2017-11-20

There has been renewed interest in modelling the behaviour of evolutionary algorithms (EAs) by more traditional mathematical objects, such as ordinary differential equations or Markov chains. The advantage is that the analysis becomes greatly facilitated due to the existence of well established methods. However, this typically comes at the cost of disregarding information about the process. Here, we introduce the use of stochastic differential equations (SDEs) for the study of EAs. SDEs can produce simple analytical results for the dynamics of stochastic processes, unlike Markov chains which can produce rigorous but unwieldy expressions about the dynamics. On the other hand, unlike ordinary differential equations (ODEs), they do not discard information about the stochasticity of the process. We show that these are especially suitable for the analysis of fixed budget scenarios and present analogues of the additive and multiplicative drift theorems from runtime analysis. In addition, we derive a new more general multiplicative drift theorem that also covers non-elitist EAs. This theorem simultaneously allows for positive and negative results, providing information on the algorithm's progress even when the problem cannot be optimised efficiently. Finally, we provide results for some well-known heuristics namely Random Walk (RW), Random Local Search (RLS), the (1+1) EA, the Metropolis Algorithm (MA), and the Strong Selection Weak Mutation (SSWM) algorithm.

Electroacupuncture for treating insomnia in patients with cancer: a study protocol for a randomised pilot clinical trial.

PubMed

Kim, Mikyung; Kim, Jung-Eun; Lee, Hye-Yoon; Kim, Ae-Ran; Park, Hyo-Ju; Kwon, O-Jin; Kim, Bo-Kyung; Cho, Jung Hyo; Kim, Joo-Hee

2017-08-11

Although insomnia is one of the most prevalent and disturbing symptoms among patients with cancer, it has not been properly managed. Electroacupuncture (EA) has received attention as a promising intervention for insomnia, and a few previous studies have reported that this intervention may be beneficial for treating insomnia in patients with cancer. The aim of this pilot study is to explore the feasibility and preliminary effectiveness of EA on the sleep disturbance of patients with cancer with insomnia using a subjective method, patient-reported questionnaires and an objective tool, actigraphy, to measure the quality of sleep. This is a study protocol for a randomised, three-arm, multicentre, pilot clinical trial. A total of 45 patients with cancer who have continuous insomnia related to cancer treatment or cancer itself will be randomly allocated to an EA group, sham EA group or usual care group in equal proportions. The EA group will receive 10 sessions of EA treatment over 4 weeks. The sham EA group will receive sham EA at non-acupoints using non-penetrating Streitberger acupuncture needles with mock EA. The usual care group will not receive EA treatment. All participants will be provided a brochure on the management of sleep disorders regardless of their group assignment. The primary outcome measure is the mean change in the insomnia severity index from the baseline to week 5. Information related to sleep quality will also be obtained through the Pittsburgh Sleep Quality Index, a sleep diary and actigraphy. Participants will complete the trial by visiting the research centre at week 9 for follow-up assessment. This study protocol was approved by the institutional review boards of each research centre. Written informed consent will be obtained from all participants. The result of this study will be published in peer-reviewed journals or presented at academic conferences. KCT0002162; Pre-results. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Euthanasia and physician-assisted suicide not meeting due care criteria in the Netherlands: a qualitative review of review committee judgements.

PubMed

Miller, David Gibbes; Kim, Scott Y H

2017-10-25

ObjectivesTo assess how Dutch regional euthanasia review committees (RTE) apply the euthanasia and physician-assisted suicide (EAS) due care criteria in cases where the criteria are judged not to have been met ('due care not met' (DCNM)) and to evaluate how the criteria function to set limits in Dutch EAS practice. A qualitative review using directed content analysis of DCNM cases in the Netherlands from 2012 to 2016 published on the RTE website (https://www.euthanasiecommissie.nl/) as of 31 January 2017. Of 33 DCNM cases identified (occurring 2012-2016), 32 cases (97%) were published online and included in the analysis. 22 cases (69%) violated only procedural criteria, relating to improper medication administration or inadequate physician consultation. 10 cases (31%) failed to meet substantive criteria, with the most common violation involving the no reasonable alternative (to EAS) criterion (seven cases). Most substantive cases involved controversial elements, such as EAS for psychiatric disorders or 'tired of life', in incapacitated patients or by physicians from advocacy organisations. Even in substantive criteria cases, the RTE's focus was procedural. The cases were more about unorthodox, unprofessional or overconfident physician behaviours and not whether patients should have received EAS. However, in some cases, physicians knowingly pushed the limits of EAS law. Physicians from euthanasia advocacy organisations were over-represented in substantive criteria cases. Trained EAS consultants tended to agree with or facilitate EAS in DCNM cases. Physicians and families had difficulty applying ambiguous advance directives of incapacitated patients. As a retrospective review of physician self-reported data, the Dutch RTEs do not focus on whether patients should have received EAS, but instead primarily gauge whether doctors conducted EAS in a thorough, professional manner. To what extent this constitutes enforcement of strict safeguards, especially when cases contain controversial features, is not clear. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Pemetrexed-Erlotinib, Pemetrexed Alone, or Erlotinib Alone as Second-Line Treatment for East Asian and Non-East Asian Never-Smokers with Locally Advanced or Metastatic Nonsquamous Non-small Cell Lung Cancer: Exploratory Subgroup Analysis of a Phase II Trial

PubMed Central

Lee, Dae Ho; Lee, Jung Shin; Wang, Jie; Hsia, Te-Chun; Wang, Xin; Kim, Jongseok; Orlando, Mauro

2015-01-01

Purpose This subgroup analysis of a phase II trial was conducted to assess possible ethnicity-based trends in efficacy and safety in East Asian (EA) and non-EA populations with nonsquamous non-small cell lung cancer (NSCLC). Materials and Methods Never-smoker patients (n=240) with locally advanced or metastatic nonsquamous NSCLC included 133 EA patients randomized to pemetrexed supplemented with dexamethasone, folic acid, and vitamin B12 plus erlotinib (pemetrexed-erlotinib) (n=41), erlotinib (n=49), or pemetrexed (n=43), and 107 non-EA patients randomized to pemetrexed-erlotinib (n=37), erlotinib (n=33), or pemetrexed (n=37). The primary endpoint, progression-free survival (PFS), was analyzed using a multivariate Cox model. Results Consistent with the results of the overall study, a statistically significant difference in PFS among the three arms was noted in the EA population favoring pemetrexed-erlotinib (overall p=0.003) as compared with either single-agent arm (hazard ratio [HR], 0.48; 95% confidence interval [CI], 0.29 to 0.79; p=0.004 vs. erlotinib; HR, 0.40; 95% CI, 0.23 to 0.70; p=0.001 vs. pemetrexed). The EA patients treated with pemetrexed-erlotinib achieved a longer median PFS (7.4 months) compared with erlotinib (4.5 months) and pemetrexed (4.0 months). The PFS results also numerically favored pemetrexed-erlotinib in the non-EA population (overall p=0.210) (HR, 0.62; 95% CI, 0.37 to 1.05; p=0.078 vs. erlotinib; HR, 0.75; 95% CI, 0.42 to 1.32; p=0.320 vs. pemetrexed) (median PFS: pemetrexed-erlotinib, 6.7 months; erlotinib, 3.0 months; pemetrexed, 4.4 months). Conclusion The PFS results from this subset analysis in both EA and non-EA populations are consistent with the results in the overall population. The PFS advantage for pemetrexed-erlotinib is significant compared with the single agents in EA patients. PMID:25672577

Masking release with changing fundamental frequency: Electric acoustic stimulation resembles normal hearing subjects.

PubMed

Auinger, Alice Barbara; Riss, Dominik; Liepins, Rudolfs; Rader, Tobias; Keck, Tilman; Keintzel, Thomas; Kaider, Alexandra; Baumgartner, Wolf-Dieter; Gstoettner, Wolfgang; Arnoldner, Christoph

2017-07-01

It has been shown that patients with electric acoustic stimulation (EAS) perform better in noisy environments than patients with a cochlear implant (CI). One reason for this could be the preserved access to acoustic low-frequency cues including the fundamental frequency (F0). Therefore, our primary aim was to investigate whether users of EAS experience a release from masking with increasing F0 difference between target talker and masking talker. The study comprised 29 patients and consisted of three groups of subjects: EAS users, CI users and normal-hearing listeners (NH). All CI and EAS users were implanted with a MED-EL cochlear implant and had at least 12 months of experience with the implant. Speech perception was assessed with the Oldenburg sentence test (OlSa) using one sentence from the test corpus as speech masker. The F0 in this masking sentence was shifted upwards by 4, 8, or 12 semitones. For each of these masker conditions the speech reception threshold (SRT) was assessed by adaptively varying the masker level while presenting the target sentences at a fixed level. A statistically significant improvement in speech perception was found for increasing difference in F0 between target sentence and masker sentence in EAS users (p = 0.038) and in NH listeners (p = 0.003). In CI users (classic CI or EAS users with electrical stimulation only) speech perception was independent from differences in F0 between target and masker. A release from masking with increasing difference in F0 between target and masking speech was only observed in listeners and configurations in which the low-frequency region was presented acoustically. Thus, the speech information contained in the low frequencies seems to be crucial for allowing listeners to separate multiple sources. By combining acoustic and electric information, EAS users even manage tasks as complicated as segregating the audio streams from multiple talkers. Preserving the natural code, like fine-structure cues in the low-frequency region, seems to be crucial to provide CI users with the best benefit. Copyright © 2017 Elsevier B.V. All rights reserved.

Electroacupuncture plus standard of care for managing refractory functional dyspepsia: protocol of a pragmatic trial with economic evaluation.

PubMed

Chung, Vincent C H; Wong, Charlene H L; Ching, Jessica Y L; Sun, Wai Zhu; Ju, Yan Li; Hung, Sheung Sheung; Lin, Wai Ling; Leung, Ka Chun; Wong, Samuel Y S; Wu, Justin C Y

2018-03-27

This trial proposes to compare the effectiveness and cost-effectiveness of electroacupuncture (EA) plus on-demand gastrocaine with waiting list for EA plus on-demand gastrocaine in providing symptom relief and quality-of-life improvement among patients with functional dyspepsia (FD). This is a single-centre, pragmatic, randomised parallel-group, superiority trial comparing the outcomes of (1) EA plus on-demand gastrocaine group and (2) waiting list to EA plus on-demand gastrocaine group. 132 (66/arm) endoscopically confirmed, Helicobacter pylori -negative patients with FD will be recruited. Enrolled patients will respectively be receiving (1) 20 sessions of EA over 10 weeks plus on-demand gastrocaine; or (2) on-demand gastrocaine and being nominated on to a waiting list for EA, which entitles them 20 sessions of EA over 10 weeks after 12 weeks of waiting. The primary outcome will be the between-group difference in proportion of patients achieving adequate relief of symptoms over 12 weeks. The secondary outcomes will include patient-reported change in global symptoms and individual symptoms, Nepean Dyspepsia Index, Nutrient Drink Test, 9-item Patient Health Questionnaire (PHQ9), and 7-item Generalised Anxiety Disorder Scale (GAD7). Adverse events will be assessed formally. Results on direct medical costs and on the EuroQol (EQ-5D) questionnaire will also be used to assess cost-effectiveness. Analysis will follow the intention-to-treat principle using appropriate univariate and multivariate methods. A mixed model analysis taking into account missing data of these outcomes will be performed. Cost-effectiveness analysis will be performed using established approach. The study is supported by the Health and Medical Research Fund, Government of the Hong Kong Special Administrative Region of China. It has been approved by the Joint Chinese University of Hong Kong - New Territories East Cluster Clinical Research Ethics Committee. Results will be published in peer-reviewed journals and be disseminated in international conference. ChiCTR-IPC-15007109; Pre-result. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Electroacupuncture plus standard of care for managing refractory functional dyspepsia: protocol of a pragmatic trial with economic evaluation

PubMed Central

Chung, Vincent C H; Wong, Charlene H L; Ching, Jessica Y L; Wong, Samuel Y S; Wu, Justin C Y

2018-01-01

Introduction This trial proposes to compare the effectiveness and cost-effectiveness of electroacupuncture (EA) plus on-demand gastrocaine with waiting list for EA plus on-demand gastrocaine in providing symptom relief and quality-of-life improvement among patients with functional dyspepsia (FD). Methods and analysis This is a single-centre, pragmatic, randomised parallel-group, superiority trial comparing the outcomes of (1) EA plus on-demand gastrocaine group and (2) waiting list to EA plus on-demand gastrocaine group. 132 (66/arm) endoscopically confirmed, Helicobacter pylori-negative patients with FD will be recruited. Enrolled patients will respectively be receiving (1) 20 sessions of EA over 10 weeks plus on-demand gastrocaine; or (2) on-demand gastrocaine and being nominated on to a waiting list for EA, which entitles them 20 sessions of EA over 10 weeks after 12 weeks of waiting. The primary outcome will be the between-group difference in proportion of patients achieving adequate relief of symptoms over 12 weeks. The secondary outcomes will include patient-reported change in global symptoms and individual symptoms, Nepean Dyspepsia Index, Nutrient Drink Test, 9-item Patient Health Questionnaire (PHQ9), and 7-item Generalised Anxiety Disorder Scale (GAD7). Adverse events will be assessed formally. Results on direct medical costs and on the EuroQol (EQ-5D) questionnaire will also be used to assess cost-effectiveness. Analysis will follow the intention-to-treat principle using appropriate univariate and multivariate methods. A mixed model analysis taking into account missing data of these outcomes will be performed. Cost-effectiveness analysis will be performed using established approach. Ethics and dissemination The study is supported by the Health and Medical Research Fund, Government of the Hong Kong Special Administrative Region of China. It has been approved by the Joint Chinese University of Hong Kong – New Territories East Cluster Clinical Research Ethics Committee. Results will be published in peer-reviewed journals and be disseminated in international conference. Trial registration number ChiCTR-IPC-15007109; Pre-result. PMID:29593017

Assessment of the mode of action underlying development of forestomach tumors in rodents following oral exposure to ethyl acrylate and relevance to humans.

PubMed

Thompson, Chad M; Suh, Mina; Chappell, Grace; Borghoff, Susan; Ellis-Hutchings, Robert; Wiench, Karin; Finch, Lavorgie; Proctor, Deborah M

2018-05-05

Chronic repeated gavage dosing of high concentrations of ethyl acrylate (EA) causes forestomach tumors in rats and mice. For two decades, there has been general consensus that these tumors are unique to rodents because of: i) lack of carcinogenicity in other organs, ii) specificity to the forestomach (an organ unique to rodents which humans do not possess), iii) lack of carcinogenicity by other routes of exposure, and iv) obvious site of contact toxicity at carcinogenic doses. In 1986, EA was classified as possibly carcinogenic to humans by the International Agency for Research on Cancer (IARC). However, by applying a MOA analyses and human relevance framework assessment, the weight-of-evidence supports a cytotoxic MOA with the following key events: i) bolus delivery of EA to forestomach lumen and subsequent absorption, ii) cytotoxicity likely due to saturation of enzymatic detoxification, iii) chronic regenerative hyperplasia, and iv) spontaneous mutation due to increased cell replication and cell population. Clonal expansion of initiated cells thus results in late onset tumorigenesis. The key events in this 'wound and healing' MOA provide high confidence in the MOA as assessed by evolved Bradford-Hill Criteria. The weight-of-evidence supported by the proposed MOA, combined with a unique tissue that does not exist in humans, indicates that EA is highly unlikely to pose a human cancer hazard. Copyright © 2018. Published by Elsevier Inc.

Management of wildlife causing damage at Argonne National Laboratory-East, DuPage County, Illinois

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

NONE

1995-04-01

The DOE, after an independent review, has adopted an Environmental Assessment (EA) prepared by the US Department of Agriculture (USDA) which evaluates use of an Integrated Wildlife Damage Management approach at Argonne National Laboratory-East (ANL-E) in DuPage County, Illinois (April 1995). In 1994, the USDA issued a programmatic Environmental Impact Statement (EIS) that covers nationwide animal damage control activities. The EA for Management of Wildlife Causing Damage at ANL-E tiers off this programmatic EIS. The USDA wrote the EA as a result of DOE`s request to USDA to prepare and implement a comprehensive Wildlife Management Damage Plan; the USDA hasmore » authority for animal damage control under the Animal Damage Control Act of 1931, as amended, and the Rural Development, Agriculture and Related Agencies Appropriations Act of 1988. DOE has determined, based on the analysis in the EA, that the proposed action does not constitute a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act of 1969 (NEPA). Therefore, the preparation of an EIS is not required. This report contains the Environmental Assessment, as well as the Finding of No Significant Impact (FONSI).« less

Isolation and characterization of new lignin streams derived from extractive-ammonia (EA) pretreatment

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

da Costa Sousa, Leonardo; Foston, Marcus; Bokade, Vijay

One of the key challenges facing lignin conversion to fuels and chemicals is related to the level of carbohydrate and ash impurities found in extracted lignin. Structural modifications of lignin may also occur as a result of biomass pretreatment and harsh lignin extraction protocols. Extractive-Ammonia (EA) is a new pretreatment technology that uses liquid ammonia to cleave lignin–carbohydrate complexes, decrystallize cellulose, solubilize lignin, and selectively extract lignin from lignocellulosic biomass, enabling better utilization of both lignin and carbohydrate components in a biorefinery. The EA-based biorefinery produces two different lignin-rich streams, with different properties, that could potentially be upgraded to fuelsmore » and chemicals using green processes. Here, a water/ethanol-based fractionation method was developed to enrich the ammonia-soluble extractives, resulting in a major product stream containing 92% lignin. Detailed characterization of the various streams resulting from EA treatment, including compositional analysis, structural characterization by nuclear magnetic resonance (NMR) spectrometry, elemental analysis, molecular weight analysis, and thermo-gravimetric analysis provides a broad evaluation of the EA-derived lignin product stream structures and properties, assessing their potential for commercial applications. In conclusion, EA-derived lignins preserve much of lignin's functionality, including the sensitive β-aryl ether units. Furthermore, we observed nitrogen incorporation in the lignin-rich streams, notably due to the presence of hydroxycinnamoyl amides formed during ammonia pretreatment.« less

EMOTIONAL AVAILABILITY IN EARLY MOTHER–CHILD INTERACTIONS FOR CHILDREN WITH AUTISM SPECTRUM DISORDERS, OTHER PSYCHIATRIC DISORDERS, AND DEVELOPMENTAL DELAY

PubMed Central

GUL, HESNA; EROL, NESE; AKIN, DUYGU PAMIR; GULLU, BELGİN USTUN; AKCAKİN, MELDA; ALPAS, BAŞAK; ÖNER, ÖZGÜR

2016-01-01

Emotional availability (EA) is a method to assess early parent–child dyadic interactions for emotional awareness, perception, experience, and expression between child and parent that describe global relational quality (Z. Biringen & M. Easterbrooks, 2012). The current study aimed to examine the effects of an infant’s diagnosis of autism spectrum disorders (ASDs), other psychiatric disorders (OPD), and developmental delay (DD) on the maternal EA Scale (EAS; Z. Biringen & M. Easterbrooks, 2012; Z. Biringen, J.L. Robinson, & R.N. Emde, 2000) scores and the relative contributions of infant’s age, gender, diagnosis, developmental level, and maternal education on EAS scores in a clinical Turkish sample. Three hundred forty-five infant–mother dyads participated in this study. Results of the research indicated that EAS adult scores were associated with maternal education and infant’s diagnosis whereas child scores were associated with infant’s age, diagnosis, and developmental level. Infants’ involvement and responsiveness to the mother were lower in the group with ASD. Children with OPD, particularly when their mothers have lower education, might be at increased risk of having problems in parent–child interactions. Young ASD subjects with developmental delay are in greatest need of support to increase reactions toward their mother. These findings underscore the importance of using all of the EA dimensions rather than only one measure on children in high-risk populations. PMID:26891759

Electroacupuncture for insomnia disorder: study protocol for a randomized controlled trial.

PubMed

Kim, Sung-Phil; Kim, Joo-Hee; Kim, Bo-Kyung; Kim, Hyeong-Jun; Jung, In Chul; Cho, Jung Hyo; Kim, Jung-Eun; Kim, Mi-Kyung; Kwon, O-Jin; Kim, Ae-Ran; Park, Hyo-Ju; Seo, Bok-Nam

2017-04-13

Insomnia is a common sleep disorder that affects many adults either transiently or chronically. The societal cost of insomnia is on the rise, while long-term use of current drug treatments can involve adverse effects. Recently, electroacupuncture (EA) has been used to treat various conditions including insomnia. The objective of this study is to provide scientific evidence for the effect and safety of using EA to treat insomnia. In this multicentre, assessor-blind, three-arm, parallel-design, randomised controlled trial, 150 participants will be assigned to the EA group, the sham EA (SEA) group, or the usual care group. The EA and SEA groups will receive the specific treatments 2-3 times a week for 4 weeks, for a total of 10 sessions, whereas the usual care group will not receive EA and will continue with usual care during the same time period. The primary outcome measure will be changes in the Insomnia Severity Index 5 weeks after randomisation. The secondary outcomes will include the Pittsburgh Sleep Quality Index, the Hospital Anxiety and Depression Scale, a sleep diary, the EuroQoL-5 dimension questionnaire, the levels of melatonin and cortisol, and the Patient Global Impression of Change. Safety will be assessed at each visit. The results of this multicentre randomised controlled trial will contribute to provide rigorous clinical evidence for the effects and safety of EA for insomnia disorder. Korean Clinical Trial Registry, CRIS, KCT0001685 . Registered on 2 November 2015 (retrospectively registered). Date of enrolment of the first participant to the trial 13 October 2015.

Application of MPVR and TL-VR with 64-row MDCT in neonates with congenital EA and distal TEF.

PubMed

Wen, Yang; Peng, Yun; Zhai, Ren-You; Li, Ying-Zi

2011-03-28

To assess the application of multiple planar volume reconstruction (MPVR) and three-dimensional (3D) transparency lung volume rendering (TL-VR) with 64-row multidetector-row computed tomography (MDCT) in neonates with congenital esophageal atresia (EA) and distal tracheoesophageal fistula (TEF). Twenty neonates (17 boys, 3 girls) with EA and distal TEF at a mean age of 4.6 d (range 1-16 d) were enrolled in this study. A helical scan of 64-row MDCT was performed at the 64 mm × 0.625 mm collimation. EA and TEF were reconstructed with MPVR and TL-VR, respectively. Initial diagnosis of EA was made by chest radiography showing the inserted catheter in the proximal blind-ended esophageal pouch. Manifestations of MDCT images were compared with the findings at surgery. MDCT showed the proximal and distal esophageal pouches in 20 cases. No significant difference was observed in gaps between the proximal and distal esophageal pouches detected by MPVR and TL-VR. The lengths of gaps between the proximal and distal esophageal pouches detected by MPVR and TL-VR correlated well with the findings at surgery (R = 0.87, P < 0.001). The images of MPVR revealed the orifice of TEF in 13 cases, while TL-VR images showed the orifice of TEF in 4 cases. EA and distal TEF can be reconstructed using MPVR and TL-VR of 64-row MDCT, which is a noninvasive technique to demonstrate the distal esophageal pouches and inter-pouch distance in neonates with EA and distal TEF.

77 FR 31342 - Application To Export Electric Energy; Emera Energy Services Subsidiaries

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-25

... DEPARTMENT OF ENERGY [OE Docket No. EA-321-A, EA-322-A, EA-323-A, EA-324-A and EA-325-A...)). On April 19, 2007, the Department of Energy (DOE) issued Order No. EA-321, EA-322, EA-323, EA-324 and... Canada as power marketers for a five-year term. The current export authorities in Order No EA-321, EA-322...

Extreme High-Temperature Events Over East Asia in 1.5°C and 2°C Warmer Futures: Analysis of NCAR CESM Low-Warming Experiments

NASA Astrophysics Data System (ADS)

Li, Donghuan; Zhou, Tianjun; Zou, Liwei; Zhang, Wenxia; Zhang, Lixia

2018-02-01

Extreme high-temperature events have large socioeconomic and human health impacts. East Asia (EA) is a populous region, and it is crucial to assess the changes in extreme high-temperature events in this region under different climate change scenarios. The Community Earth System Model low-warming experiment data were applied to investigate the changes in the mean and extreme high temperatures in EA under 1.5°C and 2°C warming conditions above preindustrial levels. The results show that the magnitude of warming in EA is approximately 0.2°C higher than the global mean. Most populous subregions, including eastern China, the Korean Peninsula, and Japan, will see more intense, more frequent, and longer-lasting extreme temperature events under 1.5°C and 2°C warming. The 0.5°C lower warming will help avoid 35%-46% of the increases in extreme high-temperature events in terms of intensity, frequency, and duration in EA with maximal avoidance values (37%-49%) occurring in Mongolia. Thus, it is beneficial for EA to limit the warming target to 1.5°C rather than 2°C.

A pilot study on the reproductive risks of maternal exposure to magnetic fields from electronic article surveillance systems.

PubMed

Khan, Muhammad Waseem; Roivainen, Päivi; Herrala, Mikko; Tiikkaja, Maria; Sallmén, Markku; Hietanen, Maila; Juutilainen, Jukka

2018-02-26

We investigated the feasibility of a large-scale epidemiological study on reproductive effects of intermediate frequency (IF) magnetic field (MF) exposure among cashiers working near electronic article surveillance (EAS) systems. The study cohort included 4157 women who had worked as cashiers in supermarkets with EAS devices (considered as exposed) or grocery stores without EAS devices (considered as unexposed) between 2008 and 2015. 536 births and 38 miscarriages occurred among these women during the study period, based on information from nationwide health registries. Measurements were also performed to characterize the MF exposure of cashiers. Cashiers were found to be exposed to 8.2 MHz MFs only when passing by the gates at short distance. Static fields of about 0.1 mT were observed at cashier's seat. Extremely low frequency MFs were higher at stores without EAS devices. No differences on the risk of miscarriage, reduced birth weight or preterm birth were observed between cashiers in different store types. Any further studies should attempt to include study subjects working near EAS systems that produce stronger IF MFs at kHz frequencies. Exposure to ELF MFs should be assessed as a possible confounding factor.

Estrogenic and anti-estrogenic activity of off-the-shelf hair and skin care products

PubMed Central

Myers, Sharon L.; Yang, Chun Z.; Bittner, George D.; Witt, Kristine L.; Tice, Raymond R.; Baird, Donna D.

2014-01-01

Use of personal care products is widespread in the United States but tends to be greater among African Americans than whites. Of special concern is the possible hazard of absorption of chemicals with estrogenic activity (EA) or anti-EA (AEA) in these products. Such exposure may have adverse health effects, especially when it occurs during developmental windows (e.g., prepubertally) when estrogen levels are low. We assessed the ethanol extracts of eight commonly used hair and skin products popular among African Americans for EA and AEA using a cell proliferation assay with the estrogen sensitive MCF-7:WS8 cell line derived from a human breast cancer. Four of the eight personal care products tested (Oil Hair Lotion, Extra-dry Skin Lotion, Intensive Skin Lotion, Petroleum Jelly) demonstrated detectable EA, whereas three (Placenta Hair Conditioner, Tea-Tree Hair Conditioner, Cocoa Butter Skin Cream) exhibited AEA. Our data indicate that hair and skin care products can have EA or AEA, and suggest that laboratory studies are warranted to investigate the in vivo activity of such products under chronic exposure conditions as well as epidemiologic studies to investigate potential adverse health effects that might be associated with use of such products. PMID:24849798

Estrogenic and anti-estrogenic activity of off-the-shelf hair and skin care products.

PubMed

Myers, Sharon L; Yang, Chun Z; Bittner, George D; Witt, Kristine L; Tice, Raymond R; Baird, Donna D

2015-05-01

Use of personal care products is widespread in the United States but tends to be greater among African Americans than whites. Of special concern is the possible hazard of absorption of chemicals with estrogenic activity (EA) or anti-EA (AEA) in these products. Such exposure may have adverse health effects, especially when it occurs during developmental windows (e.g., prepubertally) when estrogen levels are low. We assessed the ethanol extracts of eight commonly used hair and skin products popular among African Americans for EA and AEA using a cell proliferation assay with the estrogen sensitive MCF-7:WS8 cell line derived from a human breast cancer. Four of the eight personal care products tested (Oil Hair Lotion, Extra-dry Skin Lotion, Intensive Skin Lotion, Petroleum Jelly) demonstrated detectable EA, whereas three (Placenta Hair Conditioner, Tea-Tree Hair Conditioner, Cocoa Butter Skin Cream) exhibited AEA. Our data indicate that hair and skin care products can have EA or AEA, and suggest that laboratory studies are warranted to investigate the in vivo activity of such products under chronic exposure conditions as well as epidemiologic studies to investigate potential adverse health effects that might be associated with use of such products.

Bidirectional associations between bedtime parenting and infant sleep: Parenting quality, parenting practices, and their interaction.

PubMed

Philbrook, Lauren E; Teti, Douglas M

2016-06-01

In keeping with transactional conceptualizations of infant sleep development (Sadeh, Tikotzky, & Scher, 2010), the present study was an examination of longitudinal, bidirectional linkages between bedtime parenting (through direct observations of parenting practices and quality) and infant sleep across the first 6 months postpartum. In doing so, we also drew from Darling and Steinberg's (1993) conceptual model to examine parenting quality as a moderator of linkages between specific bedtime practices and infant sleep. Multilevel model analyses revealed that the strongest increases in infant nighttime sleep across the first 6 months occurred among infants of mothers who engaged in low levels of nursing at bedtime. Within-person linkages between mothers' emotional availability (EA) at bedtime, infant distress, and infant sleep were found, such that at time points when mothers were more emotionally available, infants were less distressed and slept more throughout the night. Several moderating effects of maternal EA on linkages between parenting practices and infant sleep were obtained that were consistent with predictions from Darling and Steinberg (1993). Higher maternal EA in combination with less close contact at bedtime was associated with more infant sleep across the night on average, and higher EA in combination with fewer arousing bedtime activities predicted more rapid increases in infant sleep with age. Finally, there was evidence of infant-driven effects, as higher infant nighttime distress predicted lower EA at subsequent time points. Results showcased the complex, reciprocal interplay between parents and infants in the development of infant sleep patterns and parenting behavior during the first 6 months postpartum. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Bidirectional Associations between Bedtime Parenting and Infant Sleep: Parenting Quality, Parenting Practices, and their Interaction

PubMed Central

Philbrook, Lauren E.; Teti, Douglas M.

2016-01-01

In keeping with transactional conceptualizations of infant sleep development (Sadeh et al., 2010), the present study examined longitudinal, bidirectional linkages between bedtime parenting (direct observations of parenting practices and quality) and infant sleep across the first six months postpartum. In doing so, we also drew from Darling and Steinberg's (1993) conceptual model to examine parenting quality as a moderator of linkages between specific bedtime practices and infant sleep. Multilevel model analyses revealed that the strongest increases in infant nighttime sleep across the first six months occurred among infants of mothers who engaged in low levels of nursing at bedtime. Within-person linkages between mothers' emotional availability (EA) at bedtime, infant distress, and infant sleep were found, such that at time points when mothers were more emotionally available, infants were less distressed and slept more throughout the night. Several moderating effects of maternal EA on linkages between parenting practices and infant sleep were obtained that were consistent with predictions from Darling and Steinberg (1993). Higher maternal EA in combination with less close contact at bedtime was associated with more infant sleep across the night on average, and higher EA in combination with fewer arousing bedtime activities predicted more rapid increases in infant sleep with age. Finally, there was evidence of infant-driven effects, as higher infant nighttime distress predicted lower EA at subsequent time points. Results showcased the complex, reciprocal interplay between parents and infants in the development of infant sleep patterns and parenting behavior during the first six months postpartum. PMID:27010601

A physiologically-inspired model reproducing the speech intelligibility benefit in cochlear implant listeners with residual acoustic hearing.

PubMed

Zamaninezhad, Ladan; Hohmann, Volker; Büchner, Andreas; Schädler, Marc René; Jürgens, Tim

2017-02-01

This study introduces a speech intelligibility model for cochlear implant users with ipsilateral preserved acoustic hearing that aims at simulating the observed speech-in-noise intelligibility benefit when receiving simultaneous electric and acoustic stimulation (EA-benefit). The model simulates the auditory nerve spiking in response to electric and/or acoustic stimulation. The temporally and spatially integrated spiking patterns were used as the final internal representation of noisy speech. Speech reception thresholds (SRTs) in stationary noise were predicted for a sentence test using an automatic speech recognition framework. The model was employed to systematically investigate the effect of three physiologically relevant model factors on simulated SRTs: (1) the spatial spread of the electric field which co-varies with the number of electrically stimulated auditory nerves, (2) the "internal" noise simulating the deprivation of auditory system, and (3) the upper bound frequency limit of acoustic hearing. The model results show that the simulated SRTs increase monotonically with increasing spatial spread for fixed internal noise, and also increase with increasing the internal noise strength for a fixed spatial spread. The predicted EA-benefit does not follow such a systematic trend and depends on the specific combination of the model parameters. Beyond 300 Hz, the upper bound limit for preserved acoustic hearing is less influential on speech intelligibility of EA-listeners in stationary noise. The proposed model-predicted EA-benefits are within the range of EA-benefits shown by 18 out of 21 actual cochlear implant listeners with preserved acoustic hearing. Copyright © 2016 Elsevier B.V. All rights reserved.

A state-of-practice survey of policy, plan, and program assessment in Canadian provinces

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

Noble, Bram F

2004-04-01

Since the introduction of the 1999 Canadian Cabinet Directive on the environmental assessment of policies, plans, and programs (PPPs), higher-order environmental assessment has been receiving increased attention in Canada. However, while practices and systems are advancing at the federal level, there has been very little attention given to recent developments in PPP assessment at the provincial level. This paper presents the results of a Canada-wide survey of PPP assessment principles and practices in 10 Canadian provincial EA jurisdictions. The findings indicate that there exists considerable variability in the provisions for and practice of PPP assessment amongst Canadian provinces, with onlymore » Saskatchewan, Ontario, and Quebec identifying recent practice experience. Included amongst the main barriers to effective implementation at the provincial level are the lack of legislative requirements for strategic EA, and the limited understanding of the nature and benefits of higher-order impact assessment.« less

77 FR 26701 - Review of the Emergency Alert System

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-07

... Emergency Alert System AGENCY: Federal Communications Commission. ACTION: Final rule. SUMMARY: In this document, the Federal Communications Commission (Commission) amends its rules governing the Emergency Alert... the manner in which EAS Participants must be able to receive alert messages formatted in the Common...

Evaluation of alternative comonomers for the production of ASE and HASE thickeners.

PubMed

Moraes, Raul P; Graillat, Christian; Jeanson, Guillaume; Haw, Sarah; Favero, Cédrick; McKenna, Timothy F L

2010-12-01

Methyl methacrylate (MMA), n-butyl acrylate (BA) and 2-ethyl hexyl acrylate (EHA) were evaluated as alternatives to ethyl acrylate (EA) in the composition of methacrylic acid (MAA)-EA copolymers for the production of hydrophobically-modified alkali soluble emulsions (HASE). In addition, the impact of Sipomer BEM and PLEX 6954-0 as associative monomers (AM) on the properties of the final HASE products was evaluated. EHA gave reasonable results as a replacement comonomer for alkali soluble emulsion (ASE) synthesis and applications. However, it was not possible to obtain transparent thickened solutions without provoking significant flocculation losses during the synthesis of HASE products that incorporated EHA. MAA-BA and MAA-MMA formulations produced ASE and HASE copolymers with 0.5mol.% AM, which presented high transparency and viscosity levels. When comparing the two AM, it was found that the longer the hydrophobic tail, the higher the apparent viscosity, but the lower the transparency of the final product. Copyright © 2010 Elsevier Inc. All rights reserved.

Grizzly Substation Fiber Optics : Environmental Assessment.

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

United States. Bonneville Power Administration.

1998-02-01

This notice announces BPA`s decision to construct, operate, and maintain the Grizzly Substation Fiber Optic Project (Project). This Project is part of a continuing effort by BPA to complete a regionwide upgrade of its existing telecommunications system. The US Forest Service and BPA jointly prepared the Grizzly Substation Fiber Optic Project Environmental Assessment (EA) (DOE/EA-1241) evaluating the potential environmental impacts of the Proposed Action, the Underground Installation Alternative, and the No Action Alternative. Based on the analysis in the EA, the US Forest Service and BPA have determined that the Proposed Action is not a major Federal action significantly affectingmore » the quality of the human environment, within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, the preparation of an Environmental Impact Statement (EIS) is not required and BPA is issuing this FONSI. The US Forest Service has separately issued a FONSI and Decision Notice authorizing BPA to construct, operate, and maintain the Project within the Crooked River National Grassland (Grassland).« less

Final environmental assessment for the U.S. Department of Energy, Oak Ridge Operations receipt and storage of uranium materials from the Fernald Environmental Management Project site

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

NONE

Through a series of material transfers and sales agreements over the past 6 to 8 years, the Fernald Environmental Management Project (FEMP) has reduced its nuclear material inventory from 14,500 to approximately 6,800 metric tons of uranium (MTU). This effort is part of the US Department of energy`s (DOE`s) decision to change the mission of the FEMP site; it is currently shut down and the site is being remediated. This EA focuses on the receipt and storage of uranium materials at various DOE-ORO sites. The packaging and transportation of FEMP uranium material has been evaluated in previous NEPA and othermore » environmental evaluations. A summary of these evaluation efforts is included as Appendix A. The material would be packaged in US Department of Transportation-approved shipping containers and removed from the FEMP site and transported to another site for storage. The Ohio Field Office will assume responsibility for environmental analyses and documentation for packaging and transport of the material as part of the remediation of the site, and ORO is preparing this EA for receipt and storage at one or more sites.« less

Designing Assessment Strategies for Organization Development

ERIC Educational Resources Information Center

Nielsen, Warren R.; Kimberly, John R.

1976-01-01

Argues that systematic empirical assessment of organizational development (OD) interventions is important and can have benefits both for subject organizations and organizational researchers. Discusses suggested criteria for effective assessment of OD interventions. (For availability see EA 507 198.) (JG)

Levitation effect in zeolites: Quasielastic neutron scattering and molecular dynamics study of pentane isomers in zeolite NaY

NASA Astrophysics Data System (ADS)

Borah, Bhaskar J.; Jobic, H.; Yashonath, S.

2010-04-01

We report the quasielastic neutron scattering (QENS) and molecular dynamics (MD) investigations into diffusion of pentane isomers in zeolite NaY. The molecular cross section perpendicular to the long molecular axis varies for the three isomers while the mass and the isomer-zeolite interaction remains essentially unchanged. Both QENS and MD results show that the branched isomers neopentane and isopentane have higher self-diffusivities as compared with n-pentane at 300 K in NaY zeolite. This result provides direct experimental evidence for the existence of nonmonotonic, anomalous dependence of self-diffusivity on molecular diameter known as the levitation effect. The energetic barrier at the bottleneck derived from MD simulations exists for n-pentane which lies in the linear regime while no such barrier is seen for neopentane which is located clearly in the anomalous regime. Activation energy is in the order Ea(n-pentane)>Ea(isopentane)>Ea(neopentane) consistent with the predictions of the levitation effect. In the liquid phase, it is seen that D(n-pentane)>D(isopentane)>D(neopentane) and Ea(n-pentane)

Implementation of Polyurea Applications for Wastewater System Corrosion-Mitigation Projects: Final Report on Project F15-AR04

DTIC Science & Technology

2017-07-24

Corrosion-Mitigation Projects Final Report on Project F15-AR04 Co ns tr uc tio n En gi ne er in g R es ea rc h La bo ra to ry Clint A. Wilson...2017 Implementation of Polyurea Applications for Wastewater System Corrosion-Mitigation Projects Final Report on Project F15-AR04 Clint A...Secretary of Defense Washington, DC 20301-3090 Under Project F15-AR04, “Polyurea Coating for Rehabilitation of Concrete and Metal Infrastructure

A holistic model for the selection of environmental assessment indicators to assess the impact of industrialization on indigenous health.

PubMed

Kryzanowski, Julie A; McIntyre, Lynn

2011-01-01

Mainstream environmental assessment (EA) methodologies often inadequately address health, social and cultural impacts of concern for Canadian indigenous communities affected by industrialization. Our objective is to present a holistic, culturally-appropriate framework for the selection of indigenous health indicators for baseline health assessment, impact prediction, or monitoring of impacts over time. We used a critical population health approach to explore the determinants of health and health inequities in indigenous communities and conceptualize the pathways by which industrialization affects these determinants. We integrated and extended key elements from three indigenous health frameworks into a new holistic model for the selection of indigenous EA indicators. The holistic model conceptualizes individual and community determinants of health within external social, economic and political contexts and thus provides a comprehensive framework for selecting indicators of indigenous health. Indigenous health is the product of interactions among multiple determinants of health and contexts. Potential applications are discussed using case study examples involving indigenous communities affected by industrialization. Industrialization can worsen indigenous health inequities by perpetuating the health, social and cultural impacts of historic environmental dispossession. To mitigate impacts, EA should explicitly recognize linkages between environmental dispossession and the determinants of health and health inequities and meaningfully involve indigenous communities in the process.

Klickitat Cogeneration Project : Final Environmental Assessment.

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

United States. Bonneville Power Administration; Klickitat Energy Partners

1994-09-01

To meet BPA`s contractual obligation to supply electrical power to its customers, BPA proposes to acquire power generated by Klickitat Cogeneration Project. BPA has prepared an environmental assessment evaluating the proposed project. Based on the EA analysis, BPA`s proposed action is not a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act of 1969 for the following reasons: (1)it will not have a significant impact land use, upland vegetation, wetlands, water quality, geology, soils, public health and safety, visual quality, historical and cultural resources, recreation and socioeconomics, and (2)more » impacts to fisheries, wildlife resources, air quality, and noise will be temporary, minor, or sufficiently offset by mitigation. Therefore, the preparation of an environmental impact statement is not required and BPA is issuing this FONSI (Finding of No Significant Impact).« less

The Induction of Growth Inhibition and Apoptosis in HeLa and MCF-7 Cells by Teucrium sandrasicum, Having Effective Antioxidant Properties.

PubMed

Tarhan, Leman; Nakipoğlu, Mahmure; Kavakcıoğlu, Berna; Tongul, Burcu; Nalbantsoy, Ayşe

2016-03-01

The hidromethanolic (Met/W), ethyl acetate (EA(EA/W)), and water (W(EA/W)) extracts from Teucrium sandrasicum leaves (L) and flowers (F) were investigated for antioxidant properties and antiproliferative effects on HeLa, MCF-7, and L929. The highest DPPH scavenging, metal chelating capacities, and total phenolic and flavonoid contents were observed in Met/WL. The highest hydroxyl scavenging and reducing power capacities were found in EA(EA/W)L. Met/WL, EA(EA/W)L and EA(EA/W)F inhibited cancer cell growths, while they did not show significant cytotoxicity on L929. While the reactive oxygen species (ROS) levels were generally close to controls in HeLa, they were induced in MCF-7 with the treatment of Met/WL, EA(EA/W)L, and EA(EA/W)F and acted as antioxidant for L929. The highest apoptosis inductions were observed in Met/WL-treated HeLa and EA(EA/W)L-treated MCF-7, which were supported with the changes in mitochondrial membrane potentials. The highest caspase-9 activities were found in Met/WL-treated HeLa and EA(EA/W)F-treated MCF-7. Caspase-3 activity was only induced in EA(EA/W)F-treated HeLa.

Impact of earliest activation site location in the septal right ventricular outflow tract for identification of left vs right outflow tract origin of idiopathic ventricular arrhythmias.

PubMed

Acosta, Juan; Penela, Diego; Herczku, Csaba; Macías, Yolanda; Andreu, David; Fernández-Armenta, Juan; Cipolletta, Laura; Díaz, Andrés; Korshunov, Viatcheslav; Brugada, Josep; Mont, Lluis; Cabrera, Jose A; Sánchez-Quintana, Damián; Berruezo, Antonio

2015-04-01

The earliest activation site (EAS) location in the septal right ventricular outflow tract (RVOT) could be an additional mapping data predictor of left ventricular outflow tract (LVOT) vs RVOT origin of idiopathic ventricular arrhythmias (VAs). The purpose of this study was to assess the impact of EAS location in predicting LVOT vs RVOT origin. Macroscopic and histologic study was performed in 12 postmortem hearts. Electroanatomic maps (EAMs) from 37 patients with outflow tract (OT) VA with the EAS in the septal RVOT were analyzed. Pulmonary valve (PV) was defined by voltage scanning after validation of voltage thresholds by image integration. EAM measurements were correlated with those of macroscopic/histologic study. A cutoff value of 1.9 mV discriminated between subvalvular and supravalvular positions (90% sensitivity, 96% specificity). EAS ≥1 cm below PV excluded RVOT site of origin (SOO). According to anatomic findings (distance PV-left coronary cusp = 5 ± 3 vs PV-right coronary cusp = 11 ± 5 mm), EAS-PV distance was significantly shorter in VAs arising from left coronary cusp than from the other LVOT locations (4.2 ± 5.4 mm vs 9.2 ± 7 mm; P = .034). The 10-ms isochronal longitudinal/perpendicular diameter ratio was higher in the RVOT vs the LVOT SOO group (1.97 ± 1.2 vs 0.79 ± 0.49; P = .001). An algorithm based on EAS-PV distance and the 10-ms isochronal longitudinal/perpendicular diameter ratio predicted LVOT SOO with 91% sensitivity and 100% specificity. An algorithm based on the EAS-PV distance and the 10-ms isochronal longitudinal/perpendicular diameter ratio accurately predicts LVOT vs RVOT SOO in outflow tract VAs with EAS in the septal RVOT. Copyright © 2015 Heart Rhythm Society. Published by Elsevier Inc. All rights reserved.

Effects of electroacupuncture on the cortical extracellular signal regulated kinase pathway in rats with cerebral ischaemia/reperfusion.

PubMed

Wu, Chunxiao; Li, Chun; Zhou, Guoping; Yang, Lu; Jiang, Guimei; Chen, Jing; Li, Qiushi; Zhan, Zhulian; Xu, Xiuhong; Zhang, Xin

2017-12-01

To explore the effects of electroacupuncture (EA) on the phosphorylated extracellular signal regulated kinase (p-ERK) pathway of the cerebral cortex in a rat model of focal cerebral ischaemia/reperfusion (I/R). 160 adult Sprague-Dawley rats underwent middle carotid artery occlusion (MCAO) to establish I/R injury and were randomly divided into four groups (n=40 each) that remained untreated (I/R group) or received EA at LU5, LI4, ST36 and SP6 (I/R+EA group), the ERK inhibitor PD98059 (I/R+PD group), or both interventions (I/R+PD+EA groups). An additional 40 rats undergoing sham surgery formed a healthy control group. Eight rats from each group were sacrificed at the following time points: 2 hours, 6 hours, 1 day, 3 days and 1 week. Neurological function was assessed using neurological deficit scores, morphological examination was performed following haematoxylin-eosin staining of cortical tissues, and apoptotic indices were calculated after terminal deoxyribonucleotidyl transferase (TdT)-mediated biotin-16-dUTP nick-end labelling. Cortical protein and mRNA expression of p-ERK and ERK were measured by immunohistochemistry and real-time quantitative PCR, respectively. Compared with the I/R group, neurological deficit scores and apoptotic indices were lower in the I/R+EA group at 1 and 3 days, whereas mRNA/protein expression of ERK/p-ERK was higher in the EA group at all time points studied. Our results suggest that EA can alleviate neurological deficits and reduce cortical apoptosis in rats with I/R injury. These anti-apoptotic effects may be due to upregulation of p-ERK. Moreover, apoptosis appeared to peak at 1 day after I/R injury, which might therefore represent the optimal time point for targeting of EA. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Electroacupuncture ameliorates cognitive impairment and regulates the expression of apoptosis-related genes Bcl-2 and Bax in rats with cerebral ischaemia-reperfusion injury.

PubMed

Liu, Fang; Jiang, Yi-Jing; Zhao, Hong-Jia; Yao, Li-Qun; Chen, Li-Dian

2015-12-01

Post-stroke cognitive impairment seriously affects the quality of life and functional rehabilitation of patients with stroke. To examine the effects of electroacupuncture (EA) at GV20 and GV24 on cognitive impairment and apoptosis including expression of apoptosis-related genes Bcl-2 and Bax in a rat model of cerebral ischaemia-reperfusion (IR) induced by middle cerebral artery occlusion (MCAO). Thirty-five Sprague-Dawley rats were allocated to a sham operation control group (SC group, n=10) or underwent surgery and MCAO (n=25). Postoperatively the latter group was randomly subdivided into EA or untreated (IR) groups. Cognitive impairment was assessed using the Morris water maze (MWM). Apoptosis was examined by detection of Bcl-2 and Bax expression in the cerebral cortex. The EA group had significantly decreased neurological deficit scores compared to the IR group (p<0.05). In the MWM test, significant differences in escape latency and route were observed between the EA and IR groups (p<0.05). Rats in the EA group performed better in the probe trial than those in the IR group (p<0.05). EA treatment markedly reduced the number of TUNEL-positive cells compared to the IR group (20.13±4.30% vs 38.40±3.38%; p<0.001). Reverse transcription-polymerase chain reaction (RT-PCR) results showed the Bcl-2/Bax ratio was significantly increased in the EA group compared to the IR group (1.61±0.19 vs 0.50±0.05, p<0.01). These findings suggest that EA ameliorates cognitive impairment of rats with IR injury by modulating Bcl-2 and Bax expression. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Effectiveness of Epidural Analgesia, Continuous Surgical Site Analgesia, and Patient-Controlled Analgesic Morphine for Postoperative Pain Management and Hyperalgesia, Rehabilitation, and Health-Related Quality of Life After Open Nephrectomy: A Prospective, Randomized, Controlled Study.

PubMed

Capdevila, Xavier; Moulard, Sebastien; Plasse, Christian; Peshaud, Jean-Luc; Molinari, Nicolas; Dadure, Christophe; Bringuier, Sophie

2017-01-01

There is no widely recognized effective technique to optimally reduce pain scores and prevent persistent postoperative pain after nephrectomy. We compared continuous surgical site analgesia (CSSA), epidural analgesia (EA), and a control group (patient-controlled analgesic morphine) in patients undergoing open nephrectomy. Sixty consecutive patients were randomized to be part of EA, CSSA, or control groups postoperatively for 72 hours. All patients received patient-controlled analgesic morphine, if needed. Hyperalgesia was assessed on the first, second, and third postoperative days. Chronic pain characteristics and quality of life were analyzed at 1 and 3 months. The primary outcome was the pain score at 24 hours. Secondary outcomes were morphine consumption, postoperative rehabilitation, hyperalgesia, chronic pain incidence, and quality-of-life parameters. At 24 hours, mean ± standard deviation pain values at rest (2.4 ± 1.7, 2.2 ± 1.2, and 4.2 ± 1.2, respectively, in EA, CSSA, and control groups, P <.001) and during coughing was lower in the EA and CSSA groups. Total morphine consumption was higher in the control group. Rehabilitation parameters improved sooner in the EA and CSSA groups. Median values of area of hyperalgesia differed at 48 hours between the EA group and the control group (36.4 cm) and (52 cm) (P = .01) and at 72 hours among the EA group, CSSA group, and the control group (40 cm, 39.5 cm, and 59 cm, respectively; P = .002). CSSA reduced the severity of pain and hyperalgesia at 1 month and optimized quality of life 3 months after surgery (role physical scores, P = .005). CSSA and EA significantly improve postoperative analgesia, reduce postoperative morphine consumption, area of wound hyperalgesia, and accelerate patient rehabilitation after open nephrectomy. CSSA significantly reduces the severity of residual pain 1 month after surgery and optimizes quality-of-life parameters 3 months after surgery.

Stroke in Indigenous Africans, African Americans, and European Americans: Interplay of Racial and Geographic Factors.

PubMed

Owolabi, Mayowa; Sarfo, Fred; Howard, Virginia J; Irvin, Marguerite R; Gebregziabher, Mulugeta; Akinyemi, Rufus; Bennett, Aleena; Armstrong, Kevin; Tiwari, Hemant K; Akpalu, Albert; Wahab, Kolawole W; Owolabi, Lukman; Fawale, Bimbo; Komolafe, Morenikeji; Obiako, Reginald; Adebayo, Philip; Manly, Jennifer M; Ogbole, Godwin; Melikam, Ezinne; Laryea, Ruth; Saulson, Raelle; Jenkins, Carolyn; Arnett, Donna K; Lackland, Daniel T; Ovbiagele, Bruce; Howard, George

2017-05-01

The relative contributions of racial and geographic factors to higher risk of stroke in people of African ancestry have not been unraveled. We compared stroke type and contributions of vascular risk factors among indigenous Africans (IA), African Americans (AA), and European Americans (EA). SIREN (Stroke Investigative Research and Educational Network) is a large multinational case-control study in West Africa-the ancestral home of 71% AA-whereas REGARDS (Reasons for Geographic and Racial Differences in Stroke) is a cohort study including AA and EA in the United States. Using harmonized assessments and standard definitions, we compared data on stroke type and established risk factors for stroke in acute stroke cases aged ≥55 years in both studies. There were 811 IA, 452 AA, and 665 EA stroke subjects, with mean age of 68.0±9.3, 73.0±8.3, and 76.0±8.3 years, respectively ( P <0.0001). Hemorrhagic stroke was more frequent among IA (27%) compared with AA (8%) and EA (5.4%; P <0.001). Lacunar strokes were more prevalent in IA (47.1%), followed by AA (35.1%) and then EA (21.0%; P <0.0001). The frequency of hypertension in decreasing order was IA (92.8%), followed by AA (82.5%) and then EA (64.2%; P <0.0001) and similarly for diabetes mellitus IA (38.3%), AA (36.8%), and EA (21.0%; P <0.0001). Premorbid sedentary lifestyle was similar in AA (37.7%) and EA (34.0%) but lower frequency in IA (8.0%). Environmental risk factors such as sedentary lifestyle may contribute to the higher proportion of ischemic stroke in AA compared with IA, whereas racial factors may contribute to the higher proportion of hypertension and diabetes mellitus among stroke subjects of African ancestry. © 2017 American Heart Association, Inc.

Bone accrual in oligo-amenorrheic athletes, eumenorrheic athletes and non-athletes.

PubMed

Singhal, Vibha; Reyes, Karen Campoverde; Pfister, Brooke; Ackerman, Kathryn; Slattery, Meghan; Cooper, Katherine; Toth, Alexander; Gupta, Nupur; Goldstein, Mark; Eddy, Kamryn; Misra, Madhusmita

2018-05-11

Mechanical loading improves bone mineral density (BMD) and strength while decreasing fracture risk. Cross-sectional studies show that exercise advantage is lost in oligo-amenorrheic athletes (OA). Longitudinal studies examining the opposing effects of exercise and hypogonadism on bone are lacking in adolescents/young adults. Evaluate differences in bone accrual over 12 months in OA, eumenorrheic athletes (EA) and non-athletes (NA). We hypothesized that bone accrual would be lower in OA than EA and NA, with differences most pronounced at non-weight bearing trabecular sites. 27 OA, 29 EA, and 22 NA, 14-25 years old, completed 12-months of the prospective study. Athletes were weight-bearing endurance athletes. Subjects were assessed for areal BMD and bone mineral content (BMC) using DXA at the femoral neck, total hip, lumbar spine and whole body (WB). Failure load (a strength estimate) at the distal radius and tibia was assessed using microfinite element analysis of data obtained via high resolution peripheral quantitative computed tomography (HRpQCT). The primary analysis was a comparison of changes in areal BMD, BMC, and failure load across groups over 12-months at the respective sites. Groups did not differ for baseline age, height or BMI. Percent body fat was lower in both OA and EA compared to NA. OA attained menarche later than EA and NA. Over the follow-up period, OA gained 1.9 ± 2.7 kg of weight compared to 0.5 ± 2.4 kg and 0.8 ± 2.3 kg in EA and NA respectively (p = 0.09); 39% of OA resumed menses. Changes in BMD, BMD Z-scores, and tibial failure load over 12-months did not differ among groups. At follow up, EA had higher femoral neck, hip and WB BMD Z-scores than NA, and higher hip BMD Z-scores than OA (p < 0.05) after adjusting for covariates. At follow-up, radial failure load was lower in OA vs. NA, and tibial failure load lower in OA and NA vs. EA (p ≤ 0.04 for all). Change in weight and fat mass were associated with changes in BMD measures at multiple sites. Despite weight gain and menses recovery in many OA during follow-up, residual deficits persist without catch-up raising concerns for suboptimal peak bone mass acquisition. Copyright © 2017. Published by Elsevier Inc.

GENETIC AND ENVIRONMENTAL RISK FOR MAJOR DEPRESSION IN AFRICAN-AMERICAN AND EUROPEAN-AMERICAN WOMEN

PubMed Central

Duncan, Alexis E.; Munn-Chernoff, Melissa A.; Hudson, Darrell L.; Eschenbacher, Michaela A.; Agrawal, Arpana; Grant, Julia D.; Nelson, Elliot C.; Waldron, Mary; Glowinski, Anne L.; Sartor, Carolyn E.; Bucholz, Kathleen K.; Madden, Pamela A.F.; Heath, Andrew C.

2014-01-01

It is unknown whether there are racial differences in the heritability of major depressive disorder (MDD) because most psychiatric genetic studies have been conducted in samples comprised largely of white non-Hispanics. To examine potential differences between African-American (AA) and European-American (EA) young adult women in (1) DSM-IV MDD prevalence, symptomatology and risk factors and (2) genetic and/or environmental liability to MDD, we analyzed data from a large, population representative sample of twins ascertained from birth records (n= 550 AA and n=3226 EA female twins) aged 18–28 years at the time of MDD assessment by semi-structured psychiatric interview. AA women were more likely to have MDD risk factors; however, there were no significant differences in lifetime MDD prevalence between AA and EA women after adjusting for covariates (Odds Ratio = 0.88, 95% confidence interval: 0.67–1.15 ). Most MDD risk factors identified among AAs were also associated with MDD at similar magnitudes among EAs. Although the MDD heritability point estimate was higher among AA than EA women in a model with paths estimated separately by race (56%, 95% CI: 29%–78% vs. 41%, 95% CI: 29%–52%), the best-fitting model was one in which additive genetic and nonshared environmental paths for AA and EA women were constrained to be equal (A = 43%, 33%–53% and E = 57%, 47%–67%). Despite a marked elevation in the prevalence of environmental risk exposures related to MDD among AA women, there were no significant differences in lifetime prevalence or heritability of MDD between AA and EA young women. PMID:24910290

Perceptions regarding genetic testing in populations at risk for nephropathy.

PubMed

Freedman, Barry I; Fletcher, Alison J; Sanghani, Vivek R; Spainhour, Mitzie; Graham, Angelina W; Russell, Gregory B; Cooke Bailey, Jessica N; Iltis, Ana S; King, Nancy M P

2013-01-01

Population ancestry-based differences exist in genetic risk for many kidney diseases. Substantial debate remains regarding returning genetic test results to participants. African-Americans (AAs) and European-Americans (EAs) at risk for end-stage kidney disease were queried for views on the value and use of genetic testing in research. A standardized survey regarding attitudes toward genetic testing was administered to 130 individuals (64 AA, 66 EA) with first-degree relatives on dialysis. Fisher's exact test was used to assess differences in participant attitudes between population groups. Mean (SD) age of surveyed AAs and EAs was 45.5 (12.8) and 50.5 (14.4) years, respectively (p = 0.04), with similar familial relationships (p = 0.22). AAs and EAs wished to know their test results if risk could be: (1) reduced by diet or exercise (100 and 98%, p = 0.99); (2) reduced by medical treatment (100 and 98%, p = 0.99), or (3) if no treatments were available (90 and 82%, p = 0.21). If informed they lacked a disease susceptibility variant, 87% of AAs and 88% of EAs would be extremely or pretty likely to inform family members (p = 0.84). If informed they had a disease susceptibility variant, 92% of AAs and 89% of EAs would be extremely or pretty likely to inform their family (p = 0.43). Attitudes toward obtaining and using genetic test results for disease in research contexts were similar in AAs and EAs at risk for end-stage kidney disease. A substantial majority would want information regardless of available treatments and would share the information with the family. These results have important implications for patient care, study design and the informed consent process. © 2013 S. Karger AG, Basel.

Epidural analgesia during labor: a retrospective cohort study on its effects on labour, delivery and neonatal outcome.

PubMed

Hincz, Piotr; Podciechowskil, Lech; Grzesiak, Mariusz; Horzelski, Wojciech; Wilczyflski, Jan

2014-12-01

to evaluate the impact of epidural analgesia (EA) on labor delivery and neonatal status. retrospective, observational, cohort study comprising 5593 pregnant women who met the inclusion criteria (singleton pregnancy cephalic presentation, 37-42 weeks of gestation). Out of them, 2496 had EA and 3097 constituted the control group. incidence of labor complications and operativd deliveries in women who received EA, neonatal status assessed by Apgar score in 1- and 5-minute, and cord pH values. Labor complications were more frequently observed in the epidural group, with an almost 1.5-fold higher incidence in nulliparous (16.32% vs. 11.29%) and 1.4-fold in multiparous women (9.86% vs. 7.08%). Stepwise logistic regression confirmed that EA is a significant risk factor for labor complications in nulliparous women (OR 1.27, 95% CI 1.03-1.58) and for forceps delivery in multiparous women (5.20, 95% CI 3.31-8.177). Also, EA is an important risk factor for both, low cord arterial pH <7.10 (OR 1.98, 95% CI 1.28-3.09, p=0.0023) and low Apgar score at 7 minute (OR=4.55, 95% CI 2.35-8.80, p<0.0001). Crucially there was no difference in the incidence of a low Apgar score at 5 minutes. EA constitutes an independent risk factor for operative vaginal delivery in multiparous women, but has no effect on the incidence of cesarean sections, either in nulliparous or multiparous women. EA also increases the risk of labor complications, low 1-minute Apgar score and low umbilical cord pH, but is not associated with low 5-minute Apgar score.

Endotoxin Elimination in Patients with Septic Shock: An Observation Study.

PubMed

Adamik, Barbara; Zielinski, Stanislaw; Smiechowicz, Jakub; Kübler, Andrzej

2015-12-01

To evaluate the effectiveness of endotoxin elimination with an adsorption column in patients with septic shock and endotoxemia. The elimination therapy was guided by a new bedside method of measuring endotoxin activity (EA). Intensive care unit (ICU) patients with septic shock and suspected Gram-negative infection were consecutively added to the study group within the first 24 h. Endotoxin elimination was performed using hemoperfusion with the Alteco LPS Adsorber. The primary endpoint was improvement in organ function within the first 24 h of treatment. A secondary objective was to assess the usefulness of a new method of measuring EA to help guide endotoxin elimination therapy. Out of 64 patients 18 had a high baseline EA [0.70 EA units (0.66-0.77)]. Those patients had endotoxin elimination treatment in addition to conventional medical therapy. At 24 h after endotoxin elimination, the EA had decreased to 0.56 EA units (0.43-0.77), (p = 0.005); MAP increased from 69 (62-80) to 80 mm Hg (68-88), (p = 0.002), and noradrenaline use decreased from 0.28 (0.15-0.80) to 0.1 μg/kg/min (0.00-0.70) at the same time (p = 0.04). The SOFA score had decreased from 11 (9-15) to 9 (7-14) points 24 h after endotoxin elimination (p = 0.01) with a median delta SOFA -2 points. Endotoxin elimination did not have a significant effect on the ICU length of stay or ICU mortality. Effective endotoxin elimination resulted in a significant improvement in hemodynamic parameters and of organ function. The application of the EA assay was useful for the bedside monitoring of endotoxemia in critically ill ICU patients.

Germline variation in inflammation-related pathways and risk of Barrett’s esophagus and esophageal adenocarcinoma

PubMed Central

Buas, Matthew F.; He, Qianchuan; Johnson, Lisa G.; Onstad, Lynn; Levine, David M.; Thrift, Aaron P.; Gharahkhani, Puya; Palles, Claire; Lagergren, Jesper; Fitzgerald, Rebecca C.; Ye, Weimin; Caldas, Carlos; Bird, Nigel C.; Shaheen, Nicholas J.; Bernstein, Leslie; Gammon, Marilie D.; Wu, Anna H.; Hardie, Laura J.; Pharoah, Paul D.; Liu, Geoffrey; Iyer, Prassad; Corley, Douglas A.; Risch, Harvey A.; Chow, Wong-Ho; Prenen, Hans; Chegwidden, Laura; Love, Sharon; Attwood, Stephen; Moayyedi, Paul; MacDonald, David; Harrison, Rebecca; Watson, Peter; Barr, Hugh; deCaestecker, John; Tomlinson, Ian; Jankowski, Janusz; Whiteman, David C.; MacGregor, Stuart; Vaughan, Thomas L.; Madeleine, Margaret M.

2017-01-01

Esophageal adenocarcinoma (EA) incidence has risen sharply in Western countries over recent decades. Local and systemic inflammation, operating downstream of disease-associated exposures, is considered an important contributor to EA pathogenesis. Several risk factors have been identified for EA and its precursor, Barrett’s esophagus (BE), including symptomatic reflux, obesity, and smoking. The role of inherited genetic susceptibility remains an area of active investigation. To explore whether germline variation related to inflammatory processes influences susceptibility to BE/EA, we used data from a genome-wide association study (GWAS) of 2,515 EA cases, 3,295 BE cases, and 3,207 controls. Our analysis included 7,863 single nucleotide polymorphisms (SNPs) in 449 genes assigned to five pathways: cyclooxygenase (COX), cytokine signaling, oxidative stress, human leukocyte antigen, and NFκB. A principal components-based analytic framework was employed to evaluate pathway-level and gene-level associations with disease risk. We identified a significant signal for the COX pathway in relation to BE risk (P=0.0059, FDR q=0.03), and in gene-level analyses found an association with MGST1 (microsomal glutathione-S-transferase 1; P=0.0005, q=0.005). Assessment of 36 MGST1 SNPs identified 14 variants associated with elevated BE risk (q<0.05). Of these, four were subsequently confirmed (P<5.5 × 10−5) in a meta-analysis encompassing an independent set of 1,851 BE cases and 3,496 controls. Three of these SNPs (rs3852575, rs73112090, rs4149204) were associated with similar elevations in EA risk. This study provides the most comprehensive evaluation of inflammation-related germline variation in relation to risk of BE/EA, and suggests that variants in MGST1 influence disease susceptibility. PMID:27486097

Resting-state Functional Magnetic Resonance Imaging Analysis of Brain Functional Activity in Rats with Ischemic Stroke Treated by Electro-acupuncture.

PubMed

Liang, Shengxiang; Lin, Yunjiao; Lin, Bingbing; Li, Jianhong; Liu, Weilin; Chen, Lidian; Zhao, Shujun; Tao, Jing

2017-09-01

To evaluate whether electro-acupuncture (EA) treatment at acupoints of Zusanli (ST 36) and Quchi (LI 11) could reduce motor impairments and enhance brain functional recovery in rats with ischemic stroke. A rat model of middle cerebral artery occlusion (MCAO) was established. EA at ST 36 and LI 11was started at 24 hours (MCAO + EA group) after ischemic stroke. The nontreatment (MCAO) and sham-operated control (SC) groups were included as controls. The neurologic deficits of all groups were assessed by Zea Longa scores and the modified neurologic severity scores on 24 hours and 8 days after MCAO. To further investigate the effect of EA on infract volume and brain function, magnetic resonance imaging was used to estimate the brain lesion and brain neural activities of each group at 8 days after ischemic stroke. Within 1 week after EA treatment, the neurologic deficits were significantly alleviated, and the cerebral infarctions were improved, including visual cortex, motor cortex, striatum, dorsal thalamus, and hippocampus. Furthermore, whole brain neural activities of auditory cortex, lateral nucleus group of dorsal thalamus, hippocampus, motor cortex, orbital cortex, sensory cortex, and striatum were decreased in MCAO group, whereas that of brain neural activities were increased after EA treatment, suggesting these brain regions are in accordance with the brain structure analysis. EA at ST 36 and LI 11 could enhance the neural activity of motor function-related brain regions, including motor cortex, dorsal thalamus, and striatum in rats, which is a potential treatment for ischemia stroke. Copyright © 2017 National Stroke Association. Published by Elsevier Inc. All rights reserved.

Genetic and environmental risk for major depression in African-American and European-American women.

PubMed

Duncan, Alexis E; Munn-Chernoff, Melissa A; Hudson, Darrell L; Eschenbacher, Michaela A; Agrawal, Arpana; Grant, Julia D; Nelson, Elliot C; Waldron, Mary; Glowinski, Anne L; Sartor, Carolyn E; Bucholz, Kathleen K; Madden, Pamela A F; Heath, Andrew C

2014-08-01

It is unknown whether there are racial differences in the heritability of major depressive disorder (MDD) because most psychiatric genetic studies have been conducted in samples comprised largely of white non-Hispanics. To examine potential differences between African-American (AA) and European-American (EA) young adult women in (1) Diagnostic and Statistical Manual of Mental Disorders, 4th Edition (DSM-IV) MDD prevalence, symptomatology, and risk factors, and (2) genetic and/or environmental liability to MDD, we analyzed data from a large population-representative sample of twins ascertained from birth records (n = 550 AA and n = 3226 EA female twins) aged 18-28 years at the time of MDD assessment by semi-structured psychiatric interview. AA women were more likely to have MDD risk factors; however, there were no significant differences in lifetime MDD prevalence between AA and EA women after adjusting for covariates (odds ratio = 0.88, 95% confidence interval [CI]: 0.67-1.15). Most MDD risk factors identified among AA women were also associated with MDD at similar magnitudes among EA women. Although the MDD heritability point estimate was higher among AA women than EA women in a model with paths estimated separately by race (56%, 95% CI: 29-78% vs. 41%, 95% CI: 29-52%), the best fitting model was one in which additive genetic and non-shared environmental paths for AA and EA women were constrained to be equal (A = 43%, 33-53% and E = 57%, 47-67%). In spite of a marked elevation in the prevalence of environmental risk exposures related to MDD among AA women, there were no significant differences in lifetime prevalence or heritability of MDD between AA and EA young women.

Final Environmental Assessment Test Operations at Arnold Engineering Development Center. Volumes 1 & 2

DTIC Science & Technology

2008-06-01

ir Fo rc e B as e, T en ne ss ee Fi gu re 1 -2 A er od yn am ic s A er op ro pu ls io n S pa ce & M is si le In fr as...lin es /te xt - fa ci lit ie s in s ta nd by o r m ot hb al le d st at us H ea lth , S af et y an d E nv ir on m en ta l M an ag em en t S ys...yp er so ni c C A er ot he rm al C A FC L La b H E AT -H 2 C C O S

32 CFR 651.38 - Existing environmental assessments.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 4 2011-07-01 2011-07-01 false Existing environmental assessments. 651.38...) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Environmental Assessment § 651.38 Existing environmental assessments. EAs are dynamic documents. To ensure that the described setting...

Extinction coefficients and purity of single-walled carbon nanotubes.

PubMed

Zhao, B; Itkis, M E; Niyogi, S; Hu, H; Perea, D E; Haddon, R C

2004-11-01

Single-walled carbon nanotubes (SWNTs) hold great promise for advanced applications in aerospace, electronics and medicine, yet these industries require materials with rigorous quality control. There are currently no accepted standards for quality assurance or quality control among the commercial suppliers of SWNTs. We briefly discuss the applicability of various techniques to measure SWNT purity and review, in detail, the advantages of near infrared (NIR) spectroscopy for the quantitative assessment of the bulk carbonaceous purity of SWNTs. We review the use of solution phase NIR spectroscopy for the analysis and characterization of a variety of carbon materials, emphasizing SWNTs produced by the electric arc (EA), laser oven (LO) and HiPco (HC) methods. We consider the applicability of Beer's law to carbon materials dispersed in dimethylformamide (DMF) and the effective extinction coefficients that are obtained from such dispersions. Analysis of the areal absorptivities of the second interband transition of semiconducting EA-produced SWNTs for a number of samples of differing purities has lead to an absolute molar extinction coefficient for the carbonaceous impurities in EA-produced SWNT samples. We conclude that NIR spectroscopy is the clear method of choice for the assessment of the bulk carbonaceous purity of EA-produced SWNTs, and we suggest that an absolute determination of the purity of SWNTs is within reach. Continued work in this area is expected to lead to a universal method for the assessment of the absolute bulk purity of SWNTs from all sources--such a development will be of great importance for nanotube science and for future customers for this product.

Childhood Maltreatment Profile in a Clinical Population in China: A Further Analysis with Existing Data of an Epidemiologic Survey

PubMed Central

Zhang, TianHong; Chow, Annabelle; Wang, LanLan; Yu, JunHan; Dai, YunFei; Lu, Xi; Good, Mary-Jo D.; Good, Byron J.; Xiao, ZePing

2014-01-01

To determine the lifetime prevalence and diverse profiles of types of childhood maltreatment (CM) in a high-risk clinical sample using standardized assessment tools (Child Trauma Questionnaire, CTQ) in China, Shanghai, 2090 subjects were sampled from the Shanghai Mental Health Centre. Personality disorder (PD) was assessed using the Personality Diagnostic Questionnaire (PDQ-4+) and subjects were interviewed using the Structured Clinical Interview (SCID-II). CTQ was used to assess CM in five domains (emotional abuse, EA; physical abuse, PA; sexual abuse, SA; emotional neglect, EN; and physical neglect, PN). The prevalence estimate of EA in the sample is 22.2%, followed by 17.8% of PA, and 12.5% of SA. The prevalence estimate was more frequent in PN (65.0%) and in EN (34.0%) than in childhood abuse (EA, PA and SA). It seems that males reported more PA and females reported more SA, the older subjects reported more neglect and the younger subjects reported more abuse. There was a higher prevalence of EA and SA in borderline PD patients (44.4%, 22.5%), PA in antisocial PD patients (38.9%). Multi-PD patients reported more forms of CM in childhood. Additionally, factor analysis of CTQ items confirmed factorial validity by identifying a five-factor structure that explained 50% of the total variance. These findings support the view that prevalence of CM was commonly experienced in clinical population during their childhood, especially for subjects with PDs. Factorial validity in PN needs to be further improved, and can in part be culturally explained. PMID:23597603

Differences in police, ambulance, and emergency department reporting of traffic injuries on Karachi-Hala road, Pakistan.

PubMed

Bhatti, Junaid A; Razzak, Junaid A; Lagarde, Emmanuel; Salmi, Louis-Rachid

2011-03-22

Research undertaken in developing countries has assessed discrepancies in police reporting of Road Traffic Injury (RTI) for urban settings only. The objective of this study was to assess differences in RTI reporting across police, ambulance, and hospital Emergency Department (ED) datasets on an interurban road section in Pakistan. The study setting was the 196-km long Karachi-Hala road section. RTIs reported to the police, Edhi Ambulance Service (EAS), and five hospital EDs in Karachi during 2008 (Jan to Dec) were compared in terms of road user involved (pedestrians, motorcyclists, four-wheeled vehicle occupants) and outcome (died or injured). Further, records from these data were matched to assess ascertainment of traffic injuries and deaths by the three datasets. A total of 143 RTIs were reported to the police, 531 to EAS, and 661 to hospital EDs. Fatality per hundred traffic injuries was twice as high in police records (19 per 100 RTIs) than in ambulance (10 per 100 RTIs) and hospital ED records (9 per 100 RTIs). Pedestrian and motorcyclist involvement per hundred traffic injuries was lower in police records (8 per 100 RTIs) than in ambulance (17 per 100 RTIs) and hospital ED records (43 per 100 RTIs). Of the 119 deaths independently identified after matching, police recorded 22.6%, EAS 46.2%, and hospital ED 50.4%. Similarly, police data accounted for 10.6%, EAS 43.5%, and hospital ED 54.9% of the 1 095 independently identified injured patients. Police reporting, particularly of non-fatal RTIs and those involving vulnerable road users, should be improved in Pakistan.

Electroacupuncture improves burn-induced impairment in gastric motility mediated via the vagal mechanism in rats.

PubMed

Song, J; Yin, J; Sallam, H S; Bai, T; Chen, Y; Chen, J D Z

2013-10-01

Delayed gastric emptying (GE) is common in patients with severe burns. This study was designed to investigate effects and mechanisms of electroacupuncture (EA) on gastric motility in rats with burns. Male rats (intact and vagotomized) were implanted with gastric electrodes, chest and abdominal wall electrodes for investigating the effects of EA at ST-36 (stomach-36 or Zusanli) on GE, gastric slow waves, autonomic functions, and plasma interleukin 6 (IL-6) 6 and 24 h post severe burns. (i) Burn delayed GE (P < 0.001). Electroacupuncture improved GE 6 and 24 h post burn (P < 0.001). Vagotomy blocked the EA effect on GE. (ii) Electroacupuncture improved burn-induced gastric dysrhythmia. The percentage of normal slow waves was increased with EA 6 and 24 h post burn (P = 0.02). (iii) Electroacupuncture increased vagal activity assessed by the spectral analysis of heart rate variability (HRV). The high-frequency component reflecting vagal component was increased with EA 6 (P = 0.004) and 24 h post burn (P = 0.03, vs sham-EA). (iv) Electroacupuncture attenuated burn-induced increase in plasma IL-6 at both 6 (P = 0.03) and 24 h post burn (P = 0.003). Electroacupuncture at ST-36 improves gastric dysrhythmia and accelerates GE in rats with burns. The improvement seems to be mediated via the vagal pathway involving the inflammatory cytokine IL-6. © 2013 John Wiley & Sons Ltd.

Stephen L. Gans Distinguished Overseas Lecture. The neural crest in pediatric surgery.

PubMed

Tovar, Juan A

2007-06-01

This review highlights the relevance of the neural crest (NC) as a developmental control mechanism involved in several pediatric surgical conditions and the investigative interest of following some of its known signaling pathways. The participation of the NC in facial clefts, ear defects, branchial fistulae and cysts, heart outflow tract and aortic arch anomalies, pigmentary disorders, abnormal enteric innervation, neural tumors, hemangiomas, and vascular anomalies is briefly reviewed. Then, the literature on clinical and experimental esophageal atresia-tracheoesophageal fistula (EA-TEF) and congenital diaphragmatic hernia (CDH) is reviewed for the presence of associated NC defects. Finally, some of the molecular signaling pathways involved in both conditions (sonic hedgehog, Hox genes, and retinoids) are summarized. The association of facial, cardiovascular, thymic, parathyroid, and C-cell defects together with anomalies of extrinsic and intrinsic esophageal innervation in babies and/or animals with both EA-TEF and CDH strongly supports the hypothesis that NC is involved in the pathogenesis of these malformative clusters. On the other hand, both EA-TEF and CDH are observed in mice mutant for genes involved in the previously mentioned signaling pathways. The investigation of NC-related molecular pathogenic pathways involved in malformative associations like EA-TEF and CDH that are induced by chromosomal anomalies, chemical teratogens, and engineered mutations is a promising way of clarifying why and how some pediatric surgical conditions occur. Pediatric surgeons should be actively involved in these investigations.

First upper limits on the radar cross section of cosmic-ray induced extensive air showers

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

Abbasi, R. U.; Abe, M.; Abou Bakr Othman, M.

TARA (Telescope Array Radar) is a cosmic ray radar detection experiment colocated with Telescope Array, the conventional surface scintillation detector (SD) and fluorescence telescope detector (FD) near Delta, Utah, U.S.A. Furthermore, the TARA detector combines a 40 kW, 54.1 MHz VHF transmitter and high-gain transmitting antenna which broadcasts the radar carrier over the SD array and within the FD field of view, towards a 250 MS/s DAQ receiver. TARA has been collecting data since 2013 with the primary goal of observing the radar signatures of extensive air showers (EAS). Simulations indicate that echoes are expected to be short in durationmore » (~10 µs) and exhibit rapidly changing frequency, with rates on the order 1 MHz/µs. The EAS radar cross-section (RCS) is currently unknown although it is the subject of over 70 years of speculation. One novel signal search technique is described in which the expected radar echo of a particular air shower is used as a matched filter template and compared to waveforms obtained by triggering the radar DAQ using the Telescope Array fluorescence detector. No evidence for the scattering of radio frequency radiation by EAS is obtained to date. Finally, we report the first quantitative RCS upper limits using EAS that triggered the Telescope Array Fluorescence Detector.« less

First upper limits on the radar cross section of cosmic-ray induced extensive air showers

DOE PAGES

Abbasi, R. U.; Abe, M.; Abou Bakr Othman, M.; ...

2016-11-19

TARA (Telescope Array Radar) is a cosmic ray radar detection experiment colocated with Telescope Array, the conventional surface scintillation detector (SD) and fluorescence telescope detector (FD) near Delta, Utah, U.S.A. Furthermore, the TARA detector combines a 40 kW, 54.1 MHz VHF transmitter and high-gain transmitting antenna which broadcasts the radar carrier over the SD array and within the FD field of view, towards a 250 MS/s DAQ receiver. TARA has been collecting data since 2013 with the primary goal of observing the radar signatures of extensive air showers (EAS). Simulations indicate that echoes are expected to be short in durationmore » (~10 µs) and exhibit rapidly changing frequency, with rates on the order 1 MHz/µs. The EAS radar cross-section (RCS) is currently unknown although it is the subject of over 70 years of speculation. One novel signal search technique is described in which the expected radar echo of a particular air shower is used as a matched filter template and compared to waveforms obtained by triggering the radar DAQ using the Telescope Array fluorescence detector. No evidence for the scattering of radio frequency radiation by EAS is obtained to date. Finally, we report the first quantitative RCS upper limits using EAS that triggered the Telescope Array Fluorescence Detector.« less

Effects of electroacupuncture on corticotropin-releasing hormone in rats with chronic visceral hypersensitivity.

PubMed

Liu, Hui-Rong; Fang, Xiao-Yi; Wu, Huan-Gan; Wu, Lu-Yi; Li, Jing; Weng, Zhi-Jun; Guo, Xin-Xin; Li, Yu-Guang

2015-06-21

To investigate the effect of electroacupuncture on corticotropin-releasing hormone (CRH) in the colon, spinal cord, and hypothalamus of rats with chronic visceral hypersensitivity. A rat model of chronic visceral hypersensitivity was generated according to the internationally accepted method of colorectal balloon dilatation. In the 7(th) week after the procedure, rats were randomly divided into a model group (MG), electroacupuncture group (EA), and sham electroacupuncture group (S-EA). After treatment, the abdominal withdrawal reflex (AWR) score was used to assess the behavioral response of visceral hyperalgesia. Immunohistochemistry (EnVision method), ELISA, and fluorescence quantitative PCR methods were applied to detect the expression of CRH protein and mRNA in the colon, spinal cord, and hypothalamus. The sensitivity of the rats to the colorectal distension stimulus applied at different strengths (20-80 mmHg) increased with increasing stimulus strength, resulting in increasing AWR scores in each group. Compared with NG, the AWR score of MG was significantly increased (P < 0.01). After conducting EA, the AWR scores of the rats were decreased compared with MG rats. The relative expression of CRH mRNA in the colon, spinal cord, and hypothalamus of MG rats was significantly increased compared with NG rats (P < 0.01). CRH mRNA in the colon and spinal cord of EA and S-EA rats was decreased to varying degrees (P > 0.05) compared with normal rats (NG). However, the decrease in EA compared with MG rats was statistically significant (P < 0.01). The average optical density of CRH expression in the colon of the MG rats was significantly enhanced compared with NG (P < 0.05), while the average optical density of CRH expression in the EA and S-EA rats was significantly decreased compared with MG rats (P < 0.01, P < 0.05, respectively). Compared with MG rats, the CRH concentration in the spinal cord of EA rats was significantly reduced (P < 0.01), but there was no significant change in S-EA rats (P > 0.05). Electroacupuncture at the Shangjuxu acupoint was able to significantly reduce the visceral hypersensitivity in rats, and regulated the expression of CRH protein and mRNA in the colon, spinal cord and hypothalamus at different levels, playing a therapeutic role in this model of irritable bowel syndrome.

Effects of electroacupuncture on corticotropin-releasing hormone in rats with chronic visceral hypersensitivity

PubMed Central

Liu, Hui-Rong; Fang, Xiao-Yi; Wu, Huan-Gan; Wu, Lu-Yi; Li, Jing; Weng, Zhi-Jun; Guo, Xin-Xin; Li, Yu-Guang

2015-01-01

AIM: To investigate the effect of electroacupuncture on corticotropin-releasing hormone (CRH) in the colon, spinal cord, and hypothalamus of rats with chronic visceral hypersensitivity. METHODS: A rat model of chronic visceral hypersensitivity was generated according to the internationally accepted method of colorectal balloon dilatation. In the 7th week after the procedure, rats were randomly divided into a model group (MG), electroacupuncture group (EA), and sham electroacupuncture group (S-EA). After treatment, the abdominal withdrawal reflex (AWR) score was used to assess the behavioral response of visceral hyperalgesia. Immunohistochemistry (EnVision method), ELISA, and fluorescence quantitative PCR methods were applied to detect the expression of CRH protein and mRNA in the colon, spinal cord, and hypothalamus. RESULTS: The sensitivity of the rats to the colorectal distension stimulus applied at different strengths (20-80 mmHg) increased with increasing stimulus strength, resulting in increasing AWR scores in each group. Compared with NG, the AWR score of MG was significantly increased (P < 0.01). After conducting EA, the AWR scores of the rats were decreased compared with MG rats. The relative expression of CRH mRNA in the colon, spinal cord, and hypothalamus of MG rats was significantly increased compared with NG rats (P < 0.01). CRH mRNA in the colon and spinal cord of EA and S-EA rats was decreased to varying degrees (P > 0.05) compared with normal rats (NG). However, the decrease in EA compared with MG rats was statistically significant (P < 0.01). The average optical density of CRH expression in the colon of the MG rats was significantly enhanced compared with NG (P < 0.05), while the average optical density of CRH expression in the EA and S-EA rats was significantly decreased compared with MG rats (P < 0.01, P < 0.05, respectively). Compared with MG rats, the CRH concentration in the spinal cord of EA rats was significantly reduced (P < 0.01), but there was no significant change in S-EA rats (P > 0.05). CONCLUSION: Electroacupuncture at the Shangjuxu acupoint was able to significantly reduce the visceral hypersensitivity in rats, and regulated the expression of CRH protein and mRNA in the colon, spinal cord and hypothalamus at different levels, playing a therapeutic role in this model of irritable bowel syndrome. PMID:26109804

Lower Extremity Energy Absorption and Biomechanics During Landing, Part I: Sagittal-Plane Energy Absorption Analyses

PubMed Central

Norcross, Marc F.; Lewek, Michael D.; Padua, Darin A.; Shultz, Sandra J.; Weinhold, Paul S.; Blackburn, J. Troy

2013-01-01

Context: Eccentric muscle actions of the lower extremity absorb kinetic energy during landing. Greater total sagittal-plane energy absorption (EA) during the initial impact phase (INI) of landing has been associated with landing biomechanics considered high risk for anterior cruciate ligament (ACL) injury. We do not know whether groups with different INI EA magnitudes exhibit meaningful differences in ACL-related landing biomechanics and whether INI EA might be useful to identify ACL injury-risk potential. Objective: To compare biomechanical factors associated with noncontact ACL injury among sagittal-plane INI EA groups and to determine whether an association exists between sex and sagittal-plane INI EA group assignment to evaluate the face validity of using sagittal-plane INI EA to identify ACL injury risk. Design: Descriptive laboratory study. Setting: Research laboratory. Patients or Other Participants: A total of 82 (41 men, 41 women; age = 21.0 ± 2.4 years, height = 1.74 ± 0.10 m, mass = 70.3 ± 16.1 kg) healthy, physically active individuals volunteered. Intervention(s): We assessed landing biomechanics using an electromagnetic motion-capture system and force plate during a double-legged jump-landing task. Main Outcome Measure(s): Total INI EA was used to group participants into high, moderate, and low tertiles. Sagittal- and frontal-plane knee kinematics; peak vertical and posterior ground reaction forces (GRFs); anterior tibial shear force; and internal hip extension, knee extension, and knee varus moments were identified and compared across groups using 1-way analyses of variance. We used a χ2 analysis to compare male and female representation in the high and low groups. Results: The high group exhibited greater knee-extension moment and posterior GRFs than both the moderate (P < .05) and low (P < .05) groups and greater anterior tibial shear force than the low group (P < .05). No other group differences were noted. Women were not represented more than men in the high group (χ2 = 1.20, P = .27). Conclusions: Greater sagittal-plane INI EA likely indicates greater ACL loading, but it does not appear to influence frontal-plane biomechanics related to ACL injury. Women were not more likely than men to demonstrate greater INI EA, suggesting that quantification of sagittal-plane INI EA alone is not sufficient to infer ACL injury-risk potential. PMID:23944382

Lower extremity energy absorption and biomechanics during landing, part I: sagittal-plane energy absorption analyses.

PubMed

Norcross, Marc F; Lewek, Michael D; Padua, Darin A; Shultz, Sandra J; Weinhold, Paul S; Blackburn, J Troy

2013-01-01

Eccentric muscle actions of the lower extremity absorb kinetic energy during landing. Greater total sagittal-plane energy absorption (EA) during the initial impact phase (INI) of landing has been associated with landing biomechanics considered high risk for anterior cruciate ligament (ACL) injury. We do not know whether groups with different INI EA magnitudes exhibit meaningful differences in ACL-related landing biomechanics and whether INI EA might be useful to identify ACL injury-risk potential. To compare biomechanical factors associated with noncontact ACL injury among sagittal-plane INI EA groups and to determine whether an association exists between sex and sagittal-plane INI EA group assignment to evaluate the face validity of using sagittal-plane INI EA to identify ACL injury risk. Descriptive laboratory study. Research laboratory. A total of 82 (41 men, 41 women; age = 21.0 ± 2.4 years, height = 1.74 ± 0.10 m, mass = 70.3 ± 16.1 kg) healthy, physically active individuals volunteered. We assessed landing biomechanics using an electromagnetic motion-capture system and force plate during a double-legged jump-landing task. Total INI EA was used to group participants into high, moderate, and low tertiles. Sagittal- and frontal-plane knee kinematics; peak vertical and posterior ground reaction forces (GRFs); anterior tibial shear force; and internal hip extension, knee extension, and knee varus moments were identified and compared across groups using 1-way analyses of variance. We used a χ (2) analysis to compare male and female representation in the high and low groups. The high group exhibited greater knee-extension moment and posterior GRFs than both the moderate (P < .05) and low (P < .05) groups and greater anterior tibial shear force than the low group (P < .05). No other group differences were noted. Women were not represented more than men in the high group (χ(2) = 1.20, P = .27). Greater sagittal-plane INI EA likely indicates greater ACL loading, but it does not appear to influence frontal-plane biomechanics related to ACL injury. Women were not more likely than men to demonstrate greater INI EA, suggesting that quantification of sagittal-plane INI EA alone is not sufficient to infer ACL injury-risk potential.

Added sugar intake that exceeds current recommendations is associated with nutrient dilution in older Australians.

PubMed

Moshtaghian, Hanieh; Louie, Jimmy Chun Yu; Charlton, Karen E; Probst, Yasmine C; Gopinath, Bamini; Mitchell, Paul; Flood, Victoria M

2016-09-01

A nutrient dilution effect of diets high in added sugar has been reported in some older populations, but the evidence is inconsistent. The aim of this study was to investigate the association between added sugar intakes (according to recommended guidelines) and nutrient intake, food consumption, and body mass index (BMI). A cross-sectional analysis of data collected between 2007 and 2009 from participants of the Blue Mountains Eye study 4 was performed (n = 879). Dietary intake was assessed using a semiquantitative food frequency questionnaire. Added sugar content of foods was determined by applying a systematic step-wise method. BMI was calculated from measured weight and height. Food and nutrient intakes and BMI were assessed according to categories of percentage energy from added sugar (EAS% < 5%, EAS% = 5%-10%, and EAS% >10%) using analysis of covariance for multivariate analysis. Micronutrient intake including retinol equivalents, vitamins B6, B12, C, E, and D, and minerals including calcium, iron, and magnesium showed a significant inverse association with EAS% intakes (Ptrend < 0.05). In people with the lowest intake of added sugars (<5% energy) intake of alcohol, fruits, and vegetables were higher and intake of sugar sweetened beverages was lower compared to other participants (all Ptrend < 0.001). BMI was similar between the three EAS% categories. Energy intake from added sugar greater than the recommended level of 10% is associated with lower micronutrient intakes, indicating micronutrient dilution. Conversely, added sugar intakes <5% of energy intake are associated with higher micronutrient intakes. This information may inform dietary messages targeted at optimizing diet quality in older adults. Copyright © 2016 Elsevier Inc. All rights reserved.

77 FR 18856 - Atchafalaya National Wildlife Refuge, LA; Final Comprehensive Conservation Plan and Finding of No...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-28

... local, state, and regional newspapers, six online media outlets, and two local radio networks. Copies of... Atchafalaya; The Nature Conservancy; Gulf Restoration Network; Atchafalaya Basinkeeper; Louisiana Crawfish... Environmental Action Network; and local citizens. Selected Alternative The Draft CCP/EA identified and evaluated...

78 FR 64969 - Tualatin River National Wildlife Refuge, Washington and Yamhill Counties, OR; Final Comprehensive...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-30

...), consistent with sound principles of fish and wildlife management, conservation, legal mandates, and our policies. In addition to outlining broad management direction on conserving wildlife and their habitats... Administration Act. Comments We identified three alternatives for refuge management in the draft CCP/EA...

77 FR 64541 - Trinity River National Wildlife Refuge, Liberty County, TX; Final Comprehensive Conservation Plan...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-22

...-guided with public use jubilee and various interpretative facilities. public speaking events. materials... and the EA to the public, announcing and requesting comments in a notice of availability in the... recreational opportunities available to the public, including opportunities for hunting, fishing, wildlife...

Finding of No Significant Impact and Environmental Assessment for Flight Test to the Edge of Space

DTIC Science & Technology

2008-12-01

Regulations [CFR] 1500–1508); 32 CFR Part 989, Environmental Impact Analysis Process; and National Aeronautics and Space Administration ( NASA ) policy and...agency. NASA Dryden Flight Research Center is a cooperating agency in the preparation of this EA. This programmatic EA serves as the foundation for... NASA installation or from any spaceport, or they could be air-launched from a carrier aircraft. Under Alternative B, high-speed vehicle flights would

Environmental Assessment Expanded Ponnequin Wind Energy Project Weld County, Colorado

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

N /A

1999-03-02

The U.S.Department of Energy (DOE) has considered a proposal from the State of Colorado, Office of Energy Conservation (OEC), for funding construction of the Expanded Ponnequin Wind Project in Weld County, Colorado. OEC plans to enter into a contracting arrangement with Public Service Company of Colorado (PSCO) for the completion of these activities. PSCo, along with its subcontractors and business partners, are jointly developing the Expanded Ponnequin Wind Project. DOE completed an environmental assessment of the original proposed project in August 1997. Since then, the geographic scope and the design of the project changed, necessitating additional review of the projectmore » under the National Environmental Policy Act. The project now calls for the possible construction of up to 48 wind turbines on State and private lands. PSCo and its partners have initiated construction of the project on private land in Weld County, Colorado. A substation, access road and some wind turbines have been installed. However, to date, DOE has not provided any funding for these activities. DOE, through its Commercialization Ventures Program, has solicited applications for financial assistance from state energy offices, in a teaming arrangement with private-sector organizations, for projects that will accelerate the commercialization of emerging renewable energy technologies. The Commercialization Ventures Program was established by the Renewable Energy and Energy Efficiency Technology Competitiveness Act of 1989 (P.L. 101-218) as amended by the Energy Policy Act of 1992 (P.L. 102-486). The Program seeks to assist entry into the marketplace of newly emerging renewable energy technologies, or of innovative applications of existing technologies. In short, an emerging renewable energy technology is one which has already proven viable but which has had little or no operational experience. The Program is managed by the Department of Energy, Office of Energy Efficiency and Renewable Energy. The Federal action triggering the preparation of this EA is the need for DOE to decide whether to release the requested funding to support the construction of the Expanded Ponnequin Wind Project. The purpose of this Final Environmental Assessment (EA) is to provide DOE and the public with information on potential environmental impacts associated with the Expanded Ponnequin Wind Energy Project. This EA, and public comments received on it, were used in DOE's deliberations on whether to release funding for the expanded project under the Commercialization Ventures Program.« less

Efficiency of producing anion and relative humidity of the indigenous woody plants in Jeju islands

NASA Astrophysics Data System (ADS)

Son, S.-G.; Kim, K.-J.; Kim, H.-J.; Kim, C.-M.; Byun, K.-O.

2009-04-01

This study is to evaluate the ability of interior plants to produce anion and relative humidity that can purify polluted indoor air. Four indigenous woody plants in Jeju islands such as Sarcandra glaber (Thunb.) Nakai, Illicium anisatum L, Cleyera japonica Thunb. and Ilex rotunda Thunb. were used. Sansevieria trifasciata cv. Laurentii was also used as a comparative plant. The amount of anion and increment of relative humidity produced by five species of indoor plants was assessed by anion measurement (ITC-201A)in a sealed acryl chamber (118Ã-118Ã-119.5cm). The highest amount of anion was 515 ea/cm3produced by I. rotunda. The amounts of anion were 293 ea/cm3, 273 ea/cm3, and 211 ea/cm3 in S. glaber, I. anisatum and C. japonica, respecively while it was 220 ea/cm3 in S. trifasciata. The increment of relative humidity was highest in I. anisatum as 27.4% while it was lowest in S. trifasciata as 14.0%. This result suggested that all four indigenous plants tested were more effective to purify the indoor polluted air than S. trifasciata. Key words: interior plant, S. glaber, I. anisatum, C. japonica, I. rotunda, indoor polluted air

[Effect of Electroacupuncture on Cerebro-cortex Caspase-3 Expression and Blood Lipid Levels in Hyperlipemia Rats with Cerebral Ischemia].

PubMed

Wang, Zhuo-Yu; Ma, Jia-Jia; Guan, Han-Yu; Tian, Yao; Ren, Xiu-Jun; Ma, Hui-Fang

2017-04-25

To observe the effect of electroacupuncture (EA) stimulation of "Fenglong" (ST 40), "Sanyinjiao" (SP 6) plus manual acupuncture (MA) stimulation of "Shuigou" (GV 26) and "Baihui" (GV 20) on Caspase-3 protein expression in the cerebral cortex of rats with hyperlipemia and cerebral ischemia(HL-CI),so as to reveal its mechanisms underlying improvement of HL-CI. Forty-five rats were randomly divided into normal control,sham operation,model,EA group I(EA+MA was given for 14 days, i.e., 7 days before CI, and 7 days more after HL-CI)and EA group Ⅱ (EA+MA was given for only 7 days after HL-CI),with 9 rats being in each group. The HL-CI model was established by feeding the animals with high fat forage for 6 weeks and then making an occlusion of the unilateral middle cerebral artery by regional application of quantitative paper adsorbing 50% FeCl 3 solution (10 μL). Rats of the sham operation group were treated with the same procedures only without application of FeCl 3 solution. For rats of the EA group I,EA (1-3 mA, 2 Hz/100 Hz) was applied to bilateral acupoints SP 6 and ST 40 (for 20 min),and MA stimulation applied to GV 26 and GV 20. EA was conducted once daily for 7 days after 6 weeks' high fat fo-rage feeding, and EA+MA intervention was conducted once daily for 7 days after CI modeling. For rats in the EA group Ⅱ, EA+MA was applied to the same 4 acupoints once a day for 7 days only after CI modeling. The neurological impairment was assessed by Zea Longa's scoring. The blood sample was taken from the abdominal aorta for measuring the contents of serum cholesterol (CHO),triglyceride (TG) and high-density lipoprotein cholesterol (HDL-C) and low-density lipoprotein cholesterol (LDL-C). Pathological changes of the cerebral cortex were observed after H.E. staining, and the expression of cerebro-cortex Caspase-3 was analyzed by immunohistochemistry. Following modeling,the neurological score,CHO, TG and LDL-C contents, and the number of Caspase-3 positive cells as well as Caspase-3 immunoactivity level were significantly increased in the model group( P <0.05), while serum HDL-C level was obviously decreased( P <0.05). After the treatment,the increased neurological score, CHO, TG and LDL-C contents, and the number of Caspase-3 positive cells and Caspase-3 immunoactivity level were considerably decreased in the EA group I and Ⅱ( P <0.05)while the decreased HDL-C level was notably increased relevant to the model group( P <0.05). The effects of the EA group I were notably superior to those of EA group Ⅱ in down-regulating the neurological score,CHO, TG and LDL-C levels and the expression of Caspase-3 protein( P <0.05). No significant differences were found between the normal control and sham operation groups in the neurological scores 20 min and 7 days after modeling and Caspase-3 expression levels ( P >0.05). H.E. staining showed a reduction of the apoptotic cells and inflammatory cells in both EA group I and Ⅱ. Both EA and EA+MA interventions can improve neurological function in HL-CI rats,which may be related to their effects in adjusting the levels of serum lipids and down-regulating the expression of cell apoptosis-related Caspase-3 protein in the ischemic cortex. Moreover, the cerebral ischemia injury may be lightened by EA-lowering hyperlipemia first.

CONVERGENCE OF ECOLOGICAL ASSESSMENT AND RISK ASSESSMENT: TOWARDS HOLISTIC ENVIRONMENTAL PROTECTION

EPA Science Inventory

A major emphasis of environmental monitoring and assessment programs is to characterize the condition of natural resources. When repeated through time, ecological assessments (EA) can be used to track changes in environmental condition that reflect on the efficacy of regulatory a...

Investigation of quadratic electro-optic effects and electro-absorption process in GaN/AlGaN spherical quantum dot

PubMed Central

2014-01-01

Quadratic electro-optic effects (QEOEs) and electro-absorption (EA) process in a GaN/AlGaN spherical quantum dot are theoretically investigated. It is found that the magnitude and resonant position of third-order nonlinear optical susceptibility depend on the nanostructure size and aluminum mole fraction. With increase of the well width and barrier potential, quadratic electro-optic effect and electro-absorption process nonlinear susceptibilities are decreased and blueshifted. The results show that the DC Kerr effect in this case is much larger than that in the bulk case. Finally, it is observed that QEOEs and EA susceptibilities decrease and broaden with the decrease of relaxation time. PMID:24646318

10 CFR 1021.320 - Environmental assessments.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 4 2010-01-01 2010-01-01 false Environmental assessments. 1021.320 Section 1021.320 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NATIONAL ENVIRONMENTAL POLICY ACT IMPLEMENTING PROCEDURES Implementing Procedures § 1021.320 Environmental assessments. DOE shall prepare and circulate EAs...

10 CFR 1021.320 - Environmental assessments.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 4 2011-01-01 2011-01-01 false Environmental assessments. 1021.320 Section 1021.320 Energy DEPARTMENT OF ENERGY (GENERAL PROVISIONS) NATIONAL ENVIRONMENTAL POLICY ACT IMPLEMENTING PROCEDURES Implementing Procedures § 1021.320 Environmental assessments. DOE shall prepare and circulate EAs...

The euthanasia-religion nexus: exploring religious orientation and euthanasia attitude measures in a Muslim context.

PubMed

Aghababaei, Naser

Using religious orientation paradigm, this twofold study examined the relationship between euthanasia attitude and religiosity, and compared single-item and multi-item scales of euthanasia attitude. Three hundred students were asked whether they view euthanasia as moral. In addition, participants completed the Euthanasia Attitude Scale (EAS) and Religious Orientation Scale-Revised. Results indicated that intrinsic religiosity was the strongest correlate of negative attitudes toward euthanasia. This type of religiosity explained additional variance when added to the two types of extrinsic religiosity (social, personal), but the reverse was not the case. The fairly strong correlation of intrinsic religiosity with the EAS provides evidence of construct validity for the EAS and proved it to be a better measure for assessing euthanasia attitude, rather than the single-item scale.

Supplemental Environmental Assessment (EA) for the Vernal Pool Restoration Project in Wing Infrastructure Development Outlook (WINDO) Implementation Plan EA, Volume 2 Beale Air Force Base, California

DTIC Science & Technology

2010-09-01

Mineral resources include metals, industrial minerals (e.g., aggregate, sand and gravel), oil and gas, and geothermal resources that would be of value...the elderberry shrub ( Sambucus sp.), is not present within the project action area. The proposed project is not likely to adversely affect the bald...impairing essential behavioral patterns, including breeding, feeding, or sheltering. Harass is defined by the Service as an action that creates the

Center for Nuclear Medicine Research in Alzheimer`s Disease Health Sciences Center, West Virginia University. Environmental Assessment

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

Not Available

1994-04-01

The Environmental Assessment (EA) of the Center for Nuclear Medicine Research in Alzheimer`s Disease (CNMR) at the Health Sciences Center, at West Virginia University in Morgantown, West Virginia for the construction and operation was prepared by DOE. The EA documents analysis of the environmental and socioeconomic impacts that might occur as a result of these actions, and characterizes potential impacts on the environment. In the EA, DOE presents its evaluation of potential impacts of construction and operation of the CNMR on health and safety of both workers and the public, as well as on the external environment. Construction impacts includemore » the effects of erosion, waste disposal, air emissions, noise, and construction traffic and parking. Operational impacts include the effects of waste generation (domestic, sanitary, hazardous, medical/biological, radioactive and mixed wastes), radiation exposures, air emissions (radioactive, criteria, and air toxics), noise, and new workers. No sensitive resources (wetlands, special sources of groundwater, protected species) exist in the area of project effect.« less

Musical Electroacupuncture May Be a Better Choice than Electroacupuncture in a Mouse Model of Alzheimer's Disease.

PubMed

Jiang, Jing; Liu, Gang; Shi, Suhua; Li, Zhigang

2016-01-01

Objectives . To compare musical electroacupuncture and electroacupuncture in a mouse model of Alzheimer's disease. Methods . In this study, 7.5-month-old male senescence-accelerated mouse prone 8 (SAMP8) mice were used as an Alzheimer's disease animal model. In the normal control paradigm, 7.5-month-old male SAMR1 mice were used as the blank control group (N group). After 15 days of treatment, using Morris water maze test, micro-PET, and immunohistochemistry, the differences among the musical electroacupuncture (MEA), electroacupuncture (EA), Alzheimer's disease (AD), and normal (N) groups were assessed. Results . The Morris water maze test, micro-PET, and immunohistochemistry revealed that MEA and EA therapies could improve spatial learning and memory ability, glucose metabolism level in the brain, and A β amyloid content in the frontal lobe, compared with the AD group ( P < 0.05). Moreover, MEA therapy performed better than EA treatment in decreasing amyloid-beta levels in the frontal lobe of mice with AD. Conclusion . MEA therapy may be superior to EA in treating Alzheimer's disease as demonstrated in SAMP8 mice.

Musical Electroacupuncture May Be a Better Choice than Electroacupuncture in a Mouse Model of Alzheimer's Disease

PubMed Central

Jiang, Jing; Liu, Gang

2016-01-01

Objectives. To compare musical electroacupuncture and electroacupuncture in a mouse model of Alzheimer's disease. Methods. In this study, 7.5-month-old male senescence-accelerated mouse prone 8 (SAMP8) mice were used as an Alzheimer's disease animal model. In the normal control paradigm, 7.5-month-old male SAMR1 mice were used as the blank control group (N group). After 15 days of treatment, using Morris water maze test, micro-PET, and immunohistochemistry, the differences among the musical electroacupuncture (MEA), electroacupuncture (EA), Alzheimer's disease (AD), and normal (N) groups were assessed. Results. The Morris water maze test, micro-PET, and immunohistochemistry revealed that MEA and EA therapies could improve spatial learning and memory ability, glucose metabolism level in the brain, and Aβ amyloid content in the frontal lobe, compared with the AD group (P < 0.05). Moreover, MEA therapy performed better than EA treatment in decreasing amyloid-beta levels in the frontal lobe of mice with AD. Conclusion. MEA therapy may be superior to EA in treating Alzheimer's disease as demonstrated in SAMP8 mice. PMID:27974974

Humoral immune response in infectious mononucleosis. Late emergence of anti-EA(R) and the effects of corticosteroid therapy.

PubMed

Fleisher, G R; Collins, M; Fager, S

1985-11-01

The antibody response to Epstein-Barr virus (EBV) antigens in patients with infectious mononucleosis (IM) was studied to assess antibody appearance to the restricted (R) component of the early antigen (EA) complex and to determine the effect of corticosteroids on all aspects of the humoral immune response. Sixty college students with heterophil-positive clinical IM, confirmed by EBV-specific serology, were followed for a period of 4-26 weeks, Half received prednisone for six days, and the remainder received no corticosteroid therapy. Regardless of therapy, 48% of the patients developed anti-EA(R) antibodies. The response to other antigens was similar in both groups with the exception that antibodies to the EB-associated nuclear antigen (EBNA) developed later during convalescence and at lower titers in the corticosteroid-treated group. We conclude that 1) anti-EA(R) antibodies develop with considerable frequency following IM and are not a marker, as previously proposed, of unusually severe disease, and 2) corticosteroid therapy may retard the formation of anti-EBNA antibodies but it does not otherwise influence the humoral immune response to EBV.

A Longitudinal Mapping Study on Cortical Plasticity of Peripheral Nerve Injury Treated by Direct Anastomosis and Electroacupuncture in Rats.

PubMed

Wu, Jia-Jia; Lu, Ye-Chen; Hua, Xu-Yun; Ma, Shu-Jie; Xu, Jian-Guang

2018-06-01

We used functional magnetic resonance imaging to provide a longitudinal description of cortical plasticity caused by electroacupuncture (EA) of sciatic nerve transection and direct anastomosis in rats. Sixteen rats in a sciatic nerve transection and direct anastomosis model were randomly divided into intervention and control groups. EA intervention in the position of ST-36, GB-30 was conducted continuously for 4 months in the intervention group. Functional magnetic resonance imaging and gait assessment were performed every month after intervention. The somatosensory area was more activated in the first 2 months and then deactivated in the rest 2 months when EA was applied. The pain-related areas had the same activation pattern as the somatosensory area. The limbic/paralimbic areas fluctuated more during the EA intervention, which was not constantly activated or deactivated as previous studies reported. We attributed such changes in somatosensory and pain-related areas to the gradual reduction of sensory afferentation. The alterations in limbic/paralimbic system might be associated with the confrontation between the upregulating effect of paresthesia or pain and the downregulating effect of EA intervention through the autonomic nerve system. The gait analysis showed significantly higher maximum contact mean intensity in the intervention group. The alterations in the brain brought about by the long-term therapeutic effect of EA could be described as a synchronized activation pattern in the somatosensory and pain-related areas and a fluctuating pattern in the limbic/paralimbic system. Copyright © 2018 Elsevier Inc. All rights reserved.

The Association of Low Parental Monitoring With Early Substance Use in European American and African American Adolescent Girls

PubMed Central

Blustein, Erica C.; Munn-Chernoff, Melissa A.; Grant, Julia D.; Sartor, Carolyn E.; Waldron, Mary; Bucholz, Kathleen K.; Madden, Pamela A. F.; Heath, Andrew C.

2015-01-01

Objective: Research indicates that low parental monitoring increases the risk for early substance use. Because low parental monitoring tends to co-occur with other familial and neighborhood factors, the specificity of the association is challenging to establish. Using logistic regression and propensity score analyses, we examined associations between low parental monitoring and early substance use in European American (EA) and African American (AA) girls, controlling for risk factors associated with low parental monitoring. Method: Participants were 3,133 EA and 523 AA girls from the Missouri Adolescent Female Twin Study with data on parental monitoring assessed via self-report questionnaire, and with ages at first use of alcohol, tobacco, and cannabis queried in at least one of three diagnostic interviews (median ages = 15, 22, and 24 years). Results: The rate of early alcohol use was greater in EA than AA girls, whereas the proportion of AA girls reporting low parental monitoring was higher than in EA girls. EA girls who experienced low parental monitoring were at elevated risk for early alcohol, tobacco, and cannabis use, findings supported in both logistic regression and propensity score analyses. Evidence regarding associations between low parental monitoring and risk for early substance use was less definitive forAA girls. Conclusions: Findings highlight the role of parental monitoring in modifying risk for early substance use in EA girls. However, we know little regarding the unique effects, if any, of low parental monitoring on the timing of first substance use in AA girls. PMID:26562593

Improved Methods for Electroacupuncture and Electromyographic Recordings in Normal and Parkinsonian Rhesus Monkeys

PubMed Central

Zhao, Feng; Fan, Xiaotong; Grondin, Richard; Edwards, Ramsey; Forman, Eric; Moorehead, Jennifer; Gerhardt, Greg; Wang, Xiaomin; Zhang, Zhiming

2010-01-01

Although acupuncture has been widely and routinely used in healthcare in the USA, its use has been based more on empirical observation than on scientific knowledge. Therefore, there is a great need for better understanding the underlying mechanism(s) of action. A great body of evidence supports that nonhuman primates are a candidate for studying human diseases. However, the use of nonhuman primates in neurophysiological, neuroimaging and neurochemical studies is extremely challenging, especially under fully conscious, alert conditions. In the present study, we developed a protocol for safely performing acupuncture, electro-acupuncture (EA) and electromyography (EMG) in both normal nonhuman primates and animals with parkinsonian-like symptoms. Four normal and four hemiparkinsonian middle-aged rhesus monkeys were extensively trained, behaviorally monitored, and received both EA and EMG for several months. The results demonstrated that (1) all rhesus monkeys used in the study could be trained for procedures including EA and EMG; (2) all animals tolerated the procedures involving needle/electrode insertion; (3) EA procedures used in the study did not adversely alter the animal’s locomotor activities; rather, MPTP-treated animals showed a significant improvement in movement speed; and (4) EMG detected significant differences in muscle activity between the arms with and without MPTP-induced rigidity. Our results support that rhesus monkeys can be used as an experimental animal model to study EA and that EMG has the potential to be used to objectively assess the effects of antiparkinsonian therapies. The results also indicate that animals, especially those with parkinsonian-like symptoms, could benefit from long-term EA stimulations. PMID:20654649

Nursing workload and occurrence of adverse events in intensive care: a systematic review.

PubMed

Oliveira, Andrea Carvalho de; Garcia, Paulo Carlos; Nogueira, Lilia de Souza

2016-01-01

To identifyevidences of the influence of nursing workload on the occurrence of adverse events (AE) in adult patients admitted to the intensive care unit (ICU). A systematic literature review was conducted in the databases MEDLINE, CINAHL, LILACS, SciELO, BDENF, and Cochrane from studies in English, Portuguese, or Spanish, published by 2015. The analyzed AE were infection, pressure ulcer (PU), patient falls, and medication errors. Of 594 potential studies, eight comprised the final sample of the review. TheNursing Activities Score (NAS; 37.5%) and the Therapeutic Intervention Scoring System(TISS; 37.5%) were the instruments most frequently used for assessing nursing workload. Six studies (75.0%) identified the influence of work overload in events of infection, PU, and medicationerrors. An investigation found that the NAS was a protective factor for PU. The nursing workload required by patients in the ICU influenced the occurrence of AE, and nurses must monitor this variable daily to ensure proper sizing of staff and safety of care. Identificar evidências sobre a influência da carga de trabalho de enfermagem na ocorrência de eventos adversos (EA) em pacientes adultos internados em Unidade de Terapia Intensiva (UTI). Revisão sistemática da literatura realizada nas bases de dados MEDLINE, CINAHL, LILACS, SciELO, BDENF e Cochrane deestudosem inglês, português ou espanhol, publicados até 2015. Os EA analisados foram infecção, úlcera por pressão (UPP), quedas e erros associados a medicamentos. Das 594 pesquisas potenciais identificadas, oito compuseram a amostra final da revisão. O NursingActivities Score -NAS (37,5%) e o TherapeuticInterventionScoring System -TISS (37,5%) foram os instrumentos mais utilizados para avaliação da carga de trabalho de enfermagem. Seis pesquisas (75,0%) identificaram influência da sobrecarga de trabalho na ocorrência de infecção, UPP e uso de medicamentos. Uma investigação identificou que o NAS foi fator de proteção para UPP. A carga de trabalho de enfermagem requerida por pacientes na UTI influenciou a ocorrência de EA, e os enfermeiros devem monitorar diariamente esta variável para garantir o correto dimensionamento da equipe e a segurança da assistência prestada.

78 FR 42544 - Outer Continental Shelf (OCS), Gulf of Mexico (GOM), Oil and Gas Lease Sale, Western Planning...

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2013-07-16

... Prepare a Supplemental Environmental Impact Statement (EIS) SUMMARY: Consistent with the regulations... 248; Central Planning Area (CPA) Lease Sales 227, 231, 235, 241, and 247, Final Environmental Impact... Supplemental Environmental Impact Statement (OCS EIS/EA BOEM 2013-0118) (WPA 233/CPA 231 Supplemental EIS). The...

76 FR 5196 - Aransas National Wildlife Refuge Complex, Aransas, Calhoun, and Refugio Counties, TX; Final...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-28

... recreational development, the protection of natural resources, and the conservation of endangered or threatened.... We completed a thorough analysis of impacts on the human environment, which we included in the EA.../STRC/laguna/Index_Laguna.html . At the following libraries: Library Address Phone number Victoria...

15 CFR 990.23 - Compliance with NEPA and the CEQ regulations.

Code of Federal Regulations, 2010 CFR

2010-01-01

... ACT REGULATIONS NATURAL RESOURCE DAMAGE ASSESSMENTS Authorities § 990.23 Compliance with NEPA and the... will generally involve the need to develop restoration plans in the form of an Environmental Assessment...) Environmental Assessment. (i) Purpose. The purpose of an Environmental Assessment (EA) is to determine whether a...

Demonstration of Three Corrosion-Resistant Sustainable Roofing Systems

DTIC Science & Technology

2013-06-01

will significantly im- prove upon the performance of the original roofing systems . Improvement of energy efficiency, drainage , and other attributes...Sustainable Roofing Systems Final Report on Project F08-AR02 Co ns tr uc tio n En gi ne er in g R es ea rc h La bo ra to ry David M. Bailey...CERL TR-13-7 June 2013 Demonstration of Three Corrosion-Resistant Sustainable Roofing Systems Final Report on Project F08-AR02 David M. Bailey

Improved understanding of the searching behavior of ant colony optimization algorithms applied to the water distribution design problem

NASA Astrophysics Data System (ADS)

Zecchin, A. C.; Simpson, A. R.; Maier, H. R.; Marchi, A.; Nixon, J. B.

2012-09-01

Evolutionary algorithms (EAs) have been applied successfully to many water resource problems, such as system design, management decision formulation, and model calibration. The performance of an EA with respect to a particular problem type is dependent on how effectively its internal operators balance the exploitation/exploration trade-off to iteratively find solutions of an increasing quality. For a given problem, different algorithms are observed to produce a variety of different final performances, but there have been surprisingly few investigations into characterizing how the different internal mechanisms alter the algorithm's searching behavior, in both the objective and decision space, to arrive at this final performance. This paper presents metrics for analyzing the searching behavior of ant colony optimization algorithms, a particular type of EA, for the optimal water distribution system design problem, which is a classical NP-hard problem in civil engineering. Using the proposed metrics, behavior is characterized in terms of three different attributes: (1) the effectiveness of the search in improving its solution quality and entering into optimal or near-optimal regions of the search space, (2) the extent to which the algorithm explores as it converges to solutions, and (3) the searching behavior with respect to the feasible and infeasible regions. A range of case studies is considered, where a number of ant colony optimization variants are applied to a selection of water distribution system optimization problems. The results demonstrate the utility of the proposed metrics to give greater insight into how the internal operators affect each algorithm's searching behavior.

78 FR 43183 - Notice of Availability for Sharpe Permit Relinquishment Project Environmental Assessment Finding...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-19

... for Sharpe Permit Relinquishment Project Environmental Assessment Finding of No Significant Impact... Relinquishment Project Environmental Assessment (EA) Finding of No Significant Impact (FONSI). SUMMARY: On April... environment. Human environment was interpreted comprehensively to include the natural and physical environment...

Effects of electroacupuncture on stress-related symptoms in medical students: a randomised placebo-controlled study.

PubMed

Dias, Marcio; Vellarde, Guillermo Coca; Olej, Beni; Teófilo Salgado, Ana Emília; de Barros Rezende, Ighor

2014-02-01

To assess the effects of electroacupuncture (EA) on relieving stress-related symptoms-sleep disorders, anxiety, depression and burnout-in medical students. Eighty-two students were randomised into an EA treatment group (n=30), a sham TENS group (n=18) and an untreated control group (n=34). EA was applied at a continuous frequency of 2 Hz to the limbs, face, ears and scalp for 20 min once a week, over 6-8 weeks. Sham transcutaneous electrical nerve stimulation (TENS) was performed on similar sites for the same number of times in each session and for the same length of time. Outcome measurements included a comparison of the indices obtained by different self-applied questionnaires before and after treatment. The surveys used were the Mini-Sleep Questionnaire (MSQ), Pittsburgh Sleep Quality Index (PSQI), Epworth Sleepiness Scale (ESS), the Beck Depression and Anxiety Inventories (BDI and BAI) and the Maslach Burnout Inventory-Student Survey (MBI-SS), in addition to the Quality of Life Questionnaire-abbreviated version (WHOQOL-bref). EA significantly improved scores on the MSQ, PSQI, BDI and the cynicism and academic efficacy (AE) dimensions of the MBI-SS in relation to the control. Sleep quality (MSQ) improved from 36.9 (SD 7.6) to 25.0 (5.7) with EA, 37.6 (6.0) to 32.1 (6.9) with sham TENS, and 36.5 (5.9) to 33.6 (6.7) in the controls (p=0.0000). Compared with the sham TENS group, EA significantly reduced scores on the PSQI. Score improvements in the sham TENS group in relation to control group were significant in the MSQ, BDI and AE. In the EA group, the number of students with better scores after intervention was significantly higher for the MSQ, PSQI, ESS and BAI. This only occurred for the MSQ in the sham TENS group and for the MSQ and ESS in the control group. EA significantly reduced stress-related mental symptoms. The improvement obtained by sham TENS compared with the control group confirmed the presence of a placebo effect resulting from the treatment ritual.

Evaluation of antiviral activities of Houttuynia cordata Thunb. extract, quercetin, quercetrin and cinanserin on murine coronavirus and dengue virus infection.

PubMed

Chiow, K H; Phoon, M C; Putti, Thomas; Tan, Benny K H; Chow, Vincent T

2016-01-01

To evaluate the in vitro activities of the ethyl acetate (EA) fraction of Houttuynia cordata (H. cordata) Thunb. (Saururaceae) and three of its constituent flavonoids (quercetin, quercitrin and rutin) against murine coronavirus and dengue virus (DENV). The antiviral activities of various concentrations of the EA fraction of H. cordata and flavonoids were assessed using virus neutralization tests against mouse hepatitis virus (MHV) and DENV type 2 (DENV-2). Cinanserin hydrochloride was also tested against MHV. The EA fraction of H. cordata was tested for acute oral toxicity in C57BL/6 mice. The EA fraction of H. cordata inhibited viral infectivity up to 6 d. Cinanserin hydrochloride was able to inhibit MHV for only 2 d. The 50% inhibitory concentrations (IC50) of the EA fraction of H. cordata added before the viral adsorption stage were 0.98 μg/mL for MHV and 7.50 μg/mL for DENV-2 with absence of cytotoxicity. The mice fed with the EA fraction up to 2000 mg/kg did not induce any signs of acute toxicity, with normal histological features of major organs. Certain flavonoids exhibited comparatively weaker antiviral activity, notably quercetin which could inhibit both MHV and DENV-2. This was followed by quercitrin which could inhibit DENV-2 but not MHV, whereas rutin did not exert any inhibitory effect on either virus. When quercetin was combined with quercitrin, enhancement of anti-DENV-2 activity and reduced cytotoxicity were observed. However, the synergistic efficacy of the flavonoid combination was still less than that of the EA fraction. The compounds in H. cordata contribute to the superior antiviral efficacy of the EA fraction which lacked cytotoxicity in vitro and acute toxicity in vivo. H. cordata has much potential for the development of antiviral agents against coronavirus and dengue infections. Copyright © 2016 Hainan Medical College. Production and hosting by Elsevier B.V. All rights reserved.

Energy calibration of the fly's eye detector

NASA Technical Reports Server (NTRS)

Baltrusaitis, R. M.; Cassiday, G. L.; Cooper, R.; Elbert, J. W.; Gerhardy, P. R.; Ko, S.; Loh, E. C.; Mizumoto, Y.; Sokolsky, P.; Steck, D.

1985-01-01

The methods used to calibrate the Fly's eye detector to evaluate the energy of EAS are discussed. The energy of extensive air showers (EAS) as seen by the Fly's Eye detector are obtained from track length integrals of observed shower development curves. The energy of the parent cosmic ray primary is estimated by applying corrections to account for undetected energy in the muon, neutrino and hadronic channels. Absolute values for E depend upon the measurement of shower sizes N sub e(x). The following items are necessary to convert apparent optical brightness into intrinsical optical brightness: (1) an assessment of those factors responsible for light production by the relativistic electrons in an EAS and the transmission of light thru the atmosphere, (2) calibration of the optical detection system, and (3) a knowledge of the trajectory of the shower.

Electroacupuncture Reduces Carrageenan- and CFA-Induced Inflammatory Pain Accompanied by Changing the Expression of Nav1.7 and Nav1.8, rather than Nav1.9, in Mice Dorsal Root Ganglia.

PubMed

Huang, Chun-Ping; Chen, Hsiang-Ni; Su, Hong-Lin; Hsieh, Ching-Liang; Chen, Wei-Hsin; Lai, Zhen-Rung; Lin, Yi-Wen

2013-01-01

Several voltage-gated sodium channels (Navs) from nociceptive nerve fibers have been identified as important effectors in pain signaling. The objective of this study is to investigate the electroacupuncture (EA) analgesia mechanism by changing the expression of Navs in mice dorsal root ganglia (DRG). We injected carrageenan and complete Freund's adjuvant (CFA) into the mice plantar surface of the hind paw to induce inflammation and examined the antinociception effect of EA at the Zusanli (ST36) acupoint at 2 Hz low frequency. Mechanical hyperalgesia was evaluated by using electronic von Frey filaments, and thermal hyperalgesia was assessed using Hargreaves' test. Furthermore, we observed the expression and quality of Navs in DRG neurons. Our results showed that EA reduced mechanical and thermal pain in inflammatory animal model. The expression of Nav1.7 and Nav1.8 was increased after 4 days of carrageenan- and CFA-elicited inflammatory pain and further attenuated by 2 Hz EA stimulation. The attenuation cannot be observed in Nav1.9 sodium channels. We demonstrated that EA at Zusanli (ST36) acupoint at 2 Hz low-frequency stimulation attenuated inflammatory pain accompanied by decreasing the expression of Nav1.7 and 1.8, rather than Nav1.9, sodium channels in peripheral DRG neurons.

The role of childhood trauma, early maladaptive schemas, emotional schemas and experimental avoidance on depression: A structural equation modeling.

PubMed

Rezaei, Mehdi; Ghazanfari, Firoozeh; Rezaee, Fatemeh

2016-12-30

The present investigation was designed to examine disconnection and rejection (DR) schemas, negative emotional schemas (NESs) and experimental avoidance (EA) as mediating variables of the relationship between the childhood trauma (CT) and depression. Specifically we examined the mediating role of NESs and EA between DR schemas and depression. The study sample consist of 439 female college students (M age =22.47; SD=6.0), of whom 88 met the criteria for current major depressive disorder (MDD) and 351 who had history of MDD in the last 12 months. Subjects were assessed by Structured Clinical Interview for DSM-IV (SCID) and completed the Childhood Trauma Questionnaire (CTQ), the Early Maladaptive Schemas Questionnaire (SQ-SF), the Leahy Emotional Schemas Scale (LESS), the Acceptance and Action Questionnaire (AAQ-II), and the Beck Depression Inventory-II (BDI-II). The findings showed that DR schemas were mediator of the relationship CT and depression but CT through the NESs and EA did not predict depression. NESs were mediator of the relationship between DR schemas and depression and EA was mediator of the relationship between DR schemas and depression. In general, results suggest that intervention of depressed women may need to target the changing of DR schemas, NESs and reduction of EA. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Inhibitory effects of polyphenol punicalagin on type-II collagen degradation in vitro and inflammation in vivo.

PubMed

Jean-Gilles, Dinorah; Li, Liya; Vaidyanathan, V G; King, Roberta; Cho, Bongsup; Worthen, David R; Chichester, Clinton O; Seeram, Navindra P

2013-09-25

Cartilage destruction is a crucial process in arthritis and is characterized by the degradation of cartilage proteins, proteoglycans, and type II collagen (CII), which are embedded within the extracellular matrix. While proteoglycan loss can be reversed, the degradation of CII is irreversible and has been correlated with an over-expression and over-activation of matrix metalloproteinases (MMPs). Among the various MMPs, the collagenase MMP-13 possesses the greatest catalytic activity for CII degradation. Here we show that the pomegranate-derived polyphenols, punicalagin (PA) and ellagic acid (EA), inhibit MMP-13-mediated degradation of CII in vitro. Surface plasmon resonance studies and molecular docking simulations suggested multiple binding interactions of PA and EA with CII. The effects of PA on bovine cartilage degradation (stimulated with IL-1β) were investigated by assaying proteoglycan and CII release into cartilage culture media. PA inhibited the degradation of both proteins in a concentration-dependent manner. Finally, the anti-inflammatory effects of PA (daily IP delivery at 10 and 50mg/kg for 14days) were tested in an adjuvant-induced arthritis rat model. Disease development was assessed by daily measurements of body weight and paw volume (using the water displacement method). PA had no effect on disease development at the lower dose but inhibited paw volume (P<0.05) at the higher dose. Copyright © 2013 Elsevier Ireland Ltd. All rights reserved.

Genetic variants in the mTOR pathway and interaction with body size and weight gain on breast cancer risk in African-American and European-American women

PubMed Central

Cheng, Ting-Yuan David; Shankar, Jyoti; Zirpoli, Gary; Roberts, Michelle R.; Hong, Chi-Chen; Bandera, Elisa V.; Ambrosone, Christine B.; Yao, Song

2016-01-01

Purpose Positive energy imbalance and growth factors linked to obesity promote the phosphatidylinositol 3-kinase/AKT/mammalian target of rapamycin (mTOR) pathway. As the obesity-breast cancer associations differ between European-American (EA) and African-American (AA) women, we investigated genetic variants in the mTOR pathway and breast cancer risk in these two racial groups. Methods We examined 400 single nucleotide polymorphisms (SNPs) in 31 mTOR pathway genes in the Women’s Circle of Health Study with 1263 incident breast cancers (645 EA, 618 AA) and 1382 controls (641 EA, 741 AA). Multivariable logistic regression was performed separately within racial groups. Effect modification was assessed for measured body size and weight gain since age 20. Results In EA women, variants in FRAP1 rs12125777 (intron), PRR5L rs3740958 (synonymous-coding), and CDKAL1 rs9368197 (intron) were associated with increased breast cancer risk, while variants in RPTOR rs9900506 (intron) were associated with decreased risk (nominal P-trend for functional and FRAP1 SNPs or P adjusted for correlated test [PACT] <0.05). For AA women, variants in RPTOR rs3817293 (intron), PIK3R1 rs7713645 (intron), and CDKAL1 rs9368197 were associated with decreased breast cancer risk. The significance for FRAP1 rs12125777 and RPTOR rs9900506 in EA women did not hold after correction for multiple comparisons. The risk associated with FRAP1 rs12125777 was higher among EAs who had body mass index ≥30 kg/m2 (odds ratio=7.69, 95% CI=2.11–28.0; P-interaction=0.007) and gained weight ≥35 lb. since age 20 (odds ratio=3.34, 95% CI=1.42–7.85; P-interaction=0.021), compared to their counterparts. Conclusions The mTOR pathway may be involved in breast cancer carcinogenesis differently for EA and AA women. PMID:27314662

Electroacupuncture modulates stromal cell-derived factor-1α expression and mobilization of bone marrow endothelial progenitor cells in focal cerebral ischemia/reperfusion model rats.

PubMed

Xie, Chenchen; Gao, Xiang; Luo, Yong; Pang, Yueshan; Li, Man

2016-10-01

Stromal cell-derived factor-1α(SDF-1α) plays a crucial role in regulating the mobilization, migration and homing of endothelial progenitor cells(EPCs). Electroacupuncture(EA), a modern version of Traditional Chinese Medicine, can improve neurological recovery and angiogenesis in cerebral ischemic area. This study aimed to investigate the effects of electroacupuncture(EA) on the mobilization and migration of bone marrow EPCs and neurological functional recovery in rats model after focal cerebral ischemia/reperfusion and the potentially involved mechanisms. Sprague-Dawley rats received filament occlusion of the right middle cerebral artery for 2h followed by reperfusion for 12h, 1d, 2d, 3d, 7d respectively. Rats were randomly divided into sham group, model group and EA group. After 2h of the reperfusion, EA was given at the "Baihui" (GV 20)/Siguan ("Hegu" (LI 4)/"Taichong" (LR 3)) acupoints in the EA group. Modified neurological severity score (mNSS) was used to assess the neurological functional recovery. EPCs number and SDF-1α level in bone marrow(BM) and peripheral blood(PB) were detected by using fluorescence-activated cell sorting (FACS) analysis and quantitative real time polymerase chain reaction (qRT-PCR) respectively. An mNSS test showed that EA treatment significantly improved the neurological functional outcome. EPCs number in PB and BM were obviously increased in the EA group. After cerebral ischemia, the SDF-1α level was decreased in BM while it was increased in PB, which implied a gradient of SDF-1α among BM and PB after ischemia. It suggested that the forming of SDF-1α concentration gradient can induce the mobilization and homing of EPCs. Eletroacupuncture as a treatment can accelerate and increase the forming of SDF-1α concentration gradient to further induce the mobilization of EPCs and angiogenesis in ischemic brain and improve the neurological function recovery. Copyright © 2016 Elsevier B.V. All rights reserved.

Carotenoid Intake and Adipose Tissue Carotenoid Levels in Relation to Prostate Cancer Aggressiveness among African-American and European-American Men in the North Carolina-Louisiana Prostate Cancer Project (PCaP)

PubMed Central

Antwi, Samuel O.; Steck, Susan E.; Su, L. Joseph; Hebert, James R.; Zhang, Hongmei; Craft, Neal E.; Fontham, Elizabeth T. H.; Smith, Gary J.; Bensen, Jeannette T.; Mohler, James L.; Arab, Lenore

2016-01-01

Background Associations between carotenoid intake and prostate cancer (CaP) incidence have varied across studies. This may be due to combining indolent with aggressive disease in most studies. This study examined whether carotenoid intake and adipose tissue carotenoid levels were inversely associated with CaP aggressiveness. Methods Data on African-American (AA, n=1,023) and European-American (EA, n=1,079) men with incident CaP from North Carolina and Louisiana were analyzed. Dietary carotenoid intake was assessed using a detailed food frequency questionnaire, and abdominal adipose tissue samples were analyzed for carotenoid concentrations using high-performance liquid chromatography. Multivariable logistic regression was used in race-stratified analysis to calculate odds ratios (ORs) and 95% confidence intervals (95%CI) comparing high aggressive CaP with low/intermediate aggressive CaP. Results Carotenoid intake differed significantly between AAs and EAs, which included higher intake of lycopene among EAs and higher β–cryptoxanthin intake among AAs. Comparing the highest and lowest tertiles, dietary lycopene was associated inversely with high aggressive CaP among EAs (OR=0.55, 95%CI: 0.34–0.89, Ptrend=0.02), while an inverse association was observed between dietary β–cryptoxanthin intake and high aggressive CaP among AAs (OR=0.56, 95%CI: 0.36–0.87, Ptrend=0.01). Adipose tissue α–carotene and lycopene (cis + trans) concentrations were higher among EAs than AAs, and marginally significant inverse linear trends were observed for adipose α–carotene (Ptrend=0.07) and lycopene (Ptrend=0.11), and CaP aggressiveness among EAs only. Conclusions These results suggest that diets high in lycopene and β–cryptoxanthin may protect against aggressive CaP among EAs and AAs, respectively. Differences in dietary behaviors may explain the racial differences in associations. PMID:27271547

[Treatment of Occipital Neuralgia by Electroacupuncture Combined with Neural Mobilization].

PubMed

Wang, Yan; Guo, Zi-Nan; Yang, Zhen; Wang, Shun

2018-03-25

To observe the effect of electroacupuncture (EA) combined with neural mobilization (NM) in the treatment of occipital neuralgia. A total of 62 occipital neuralgia patients were randomized into EA group (19 cases), NM group (22 cases) and EA＋NM group (21 cases). EA was applied at acupoint-pairs as Yuzhen (BL 9)- Tianzhu (BL 10), Fengchi (GB 20)- Wangu (GB 12), etc. NM intervention consisted of occipital muscle group mobilization, C 2 spinous process mobilization, cervical joint passive movement management mobilization, etc., was performed at the impaired cervical spine segment. The two methods were used in combination for patients in the EA＋NM group. All the treatment was given once a day for 2 weeks. Before and after treatment, the visual analogue scale (VAS) and the 6-point (1－6 points) behavioral rating scale (BRS-6) of headache were used to assess the severity of pain. The therapeutic effect was evaluated according to the "Criteria for Diagnosis and Cure-Improvement of Clinical Conditions" formulated by State Administration of Traditional Chinese Medicine of the People's Republic of China in 1994. After treatment, both VAS and BRS-6 scores were significantly lower than those before treatment in each of the three groups ( P <0.05), and were significantly lower in the EA＋NM group than in the simple EA and simple NM groups ( P <0.01, P <0.05). The total effective rates were 78.95% (15/19) in the EA group, 68.18% (15/22) in the NM group, and 90.48% (19/21) in the EA＋NM group, with an obviously better therapeutic effect being in the EA＋NM group relevant to each of the other two treatment groups ( P <0.05). EA, NM and EA combined with NM can improve symptoms of patients with occipital neuralgia, and EA＋NM has a synergic analgesic effect for occipital neuralgia.

Electro-Acupuncture is Beneficial for Knee Osteoarthritis: The Evidence from Meta-Analysis of Randomized Controlled Trials.

PubMed

Chen, Na; Wang, Jing; Mucelli, Attilio; Zhang, Xu; Wang, Changqing

2017-01-01

Knee osteoarthritis (KOA) is a common chronic degenerative disease of the elderly. Electro-acupuncture (EA) is considered as a beneficial treatment for KOA, but the conclusion is controversial. This systematic review compiled the evidence from 11 randomized controlled trials to objectively assess the effectiveness and safety of EA for KOA. Eight databases including PubMed, Cochrane Library, Clinic trials, Foreign Medical Literature Retrial Service (FMRS), Science Direct, China National Knowledge Infrastructure (CNKI), Chinese Scientific Journal Database (VIP), and Wanfang Data were extensively searched up to 5 July 2016. The outcomes included the evaluation of effectiveness, pain and physical function. Risk of bias was evaluated according to the Cochrane risk of bias tool. Eleven RCTs with 695 participants were included. Meta-analysis indicated that EA was more effective than pharmacological treatment (RR [Formula: see text] 1.14; 95% CI [Formula: see text] 1.01,1.28; [Formula: see text]) and manual acupuncture (RR [Formula: see text] 1.12; 95% CI [Formula: see text] 1.02,1.22; [Formula: see text]). Also, EA had a more significant effect in reducing the pain intensity (SMD [Formula: see text]; 95% CI [Formula: see text]; [Formula: see text]) and improving the physical function in the perspective of WOMAC (MD [Formula: see text]; 95% CI [Formula: see text], 5.56; [Formula: see text]) and LKSS (pharmacological treatment: MD [Formula: see text]; 95% CI [Formula: see text], 6.64; [Formula: see text]). Furthermore, these studies implied that EA should be performed for at least 4 weeks. Conclusively, the results indicate that EA is a great opportunity to remarkably alleviate the pain and improve the physical function of KOA patients with a low risk of adverse reaction. Therefore, more high quality RCTs with rigorous methods of design, measurement and evaluation are needed to confirm the long-term effects of EA for KOA.

76 FR 58805 - Notice of Availability of Environmental Assessment; Jonathan and Jayne Chase

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-22

... hydropower project exemption for the Troy Hydroelectric Project, to be located on the Missisquoi River, in the Town of Troy in Orleans County, Vermont, and has prepared an Environmental Assessment (EA). In the...

75 FR 38808 - Questar Overthrust Pipeline Company; Notice of Availability of the Environmental Assessment for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-06

... for the Proposed Mainline 133 Loop Expansion Project June 25, 2010. The staff of the Federal Energy Regulatory Commission (FERC or Commission) has prepared an environmental assessment (EA) for the Mainline 133...

78 FR 58570 - Environmental Assessment; Entergy Nuclear Operations, Inc., Big Rock Point

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-24

... Assessment; Entergy Nuclear Operations, Inc., Big Rock Point AGENCY: Nuclear Regulatory Commission. ACTION... applicant or the licensee), for the Big Rock Point (BRP) Independent Spent Fuel Storage Installation (ISFSI... Rock Point (BRP) Independent Spent Fuel Storage Installation (ISFSI). II. Environmental Assessment (EA...

32 CFR 651.20 - Environmental assessment.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 4 2010-07-01 2010-07-01 true Environmental assessment. 651.20 Section 651.20 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Records and Documents § 651.20 Environmental assessment. An EA...

23 CFR 771.119 - Environmental assessments.

Code of Federal Regulations, 2010 CFR

2010-04-01

... 23 Highways 1 2010-04-01 2010-04-01 false Environmental assessments. 771.119 Section 771.119... ENVIRONMENTAL IMPACT AND RELATED PROCEDURES § 771.119 Environmental assessments. (a) An EA shall be prepared by... aspects of the proposed action have potential for social, economic, or environmental impact; identify...

23 CFR 771.119 - Environmental assessments.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 23 Highways 1 2011-04-01 2011-04-01 false Environmental assessments. 771.119 Section 771.119... ENVIRONMENTAL IMPACT AND RELATED PROCEDURES § 771.119 Environmental assessments. (a) An EA shall be prepared by... aspects of the proposed action have potential for social, economic, or environmental impact; identify...

32 CFR 651.20 - Environmental assessment.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 4 2011-07-01 2011-07-01 false Environmental assessment. 651.20 Section 651.20 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) ENVIRONMENTAL QUALITY ENVIRONMENTAL ANALYSIS OF ARMY ACTIONS (AR 200-2) Records and Documents § 651.20 Environmental assessment. An EA...

78 FR 79433 - Mahoning Hydropower, LLC, Ohio, Notice of Availability of Environmental Assessment

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-30

... Hydropower, LLC, Ohio, Notice of Availability of Environmental Assessment In accordance with the National Environmental Policy Act of 1969 and the Federal Energy Regulatory Commission's (Commission or FERC) regulations.... Staff prepared an environmental assessment (EA), which analyzes the potential environmental effects of...

47 CFR 11.51 - EAS code and Attention Signal Transmission requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 1 2010-10-01 2010-10-01 false EAS code and Attention Signal Transmission... SYSTEM (EAS) Emergency Operations § 11.51 EAS code and Attention Signal Transmission requirements. (a... programming before EAS message transmission should not cause television receivers to mute EAS audio messages...

47 CFR 11.56 - EAS Participants receive CAP-formatted alerts.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 47 Telecommunication 1 2010-10-01 2010-10-01 false EAS Participants receive CAP-formatted alerts... SYSTEM (EAS) Emergency Operations § 11.56 EAS Participants receive CAP-formatted alerts. Notwithstanding anything herein to the contrary, all EAS Participants must be able to receive CAP-formatted EAS alerts no...

Human T cell activation. III. Induction of an early activation antigen, EA 1 by TPA, mitogens and antigens

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

Hara, T.; Jung, L.K.L.; FU, S.M.

1986-03-01

With human T cells activated for 12 hours by 12-o-tetradecanoyl phorbol-13-acetate (TPA) as immunogen, an IgG/sub 2a/ monoclonal antibody, mAb Ea 1, has been generated to a 60KD phosphorylated protein with 32KD and 28KD subunits. The antigen, Ea 1, is readily detected on 60% of isolated thymocytes by indirect immunofluorescence. A low level of Ea 1 expression is detectable on 2-6% of blood lymphocytes. Isolated T cells have been induced to express Ea 1 by TPA, mitogens and anitgens. TPA activated T cells express Ea 1 as early as 1 hour after activation. By 4 hours, greater than 95% ofmore » the T cells stain with mAb Ea 1. About 50% of the PHA or Con A activated T cells express Ea 1 with a similar kinetics. Ea 1 expression proceeds that of IL-2 receptor in these activation processes. T cells activated by soluble antigens (tetanus toxoid and PPD) and alloantigens in MLR also express Ea 1 after a long incubation. About 20% of the T cells stain for Ea 1 at day 6. Ea 1 expression is not limited to activated T cells. B cells activated by TPA or anti-IgM Ab plus B cell growth factor express Ea 1. The kinetics of Ea 1 expression is slower and the staining is less intense. Repeated attempts to detect Ea 1 on resting and activated monocytes and granulocytes have not been successful. Ea 1 expression is due to de novo synthesis for its induction is blocked by cycloheximide and actinomycin D. Ea 1 is the earliest activation antigen detectable to-date.« less

A web-based endpoint adjudication system for interim analyses in clinical trials.

PubMed

Nolen, Tracy L; Dimmick, Bill F; Ostrosky-Zeichner, Luis; Kendrick, Amy S; Sable, Carole; Ngai, Angela; Wallace, Dennis

2009-02-01

A data monitoring committee (DMC) is often employed to assess trial progress and review safety data and efficacy endpoints throughout a trail. Interim analyses performed for the DMC should use data that are as complete and verified as possible. Such analyses are complicated when data verification involves subjective study endpoints or requires clinical expertise to determine each subject's status with respect to the study endpoint. Therefore, procedures are needed to obtain adjudicated data for interim analyses in an efficient manner. In the past, methods for handling such data included using locally reported results as surrogate endpoints, adjusting analysis methods for unadjudicated data, or simply performing the adjudication as rapidly as possible. These methods all have inadequacies that make their sole usage suboptimal. For a study of prophylaxis for invasive candidiasis, adjudication of both study eligibility criteria and clinical endpoints prior to two interim analyses was required. Because the study was expected to enroll at a moderate rate and the sponsor required adjudicated endpoints to be used for interim analyses, an efficient process for adjudication was required. We created a web-based endpoint adjudication system (WebEAS) that allows for expedited review by the endpoint adjudication committee (EAC). This system automatically identifies when a subject's data are complete, creates a subject profile from the study data, and assigns EAC reviewers. The reviewers use the WebEAS to review the subject profile and submit their completed review form. The WebEAS then compares the reviews, assigns an additional review as a tiebreaker if needed, and stores the adjudicated data. The study for which this system was originally built was administratively closed after 10 months with only 38 subjects enrolled. The adjudication process was finalized and the WebEAS system activated prior to study closure. Some website accessibility issues presented initially. However, once these issues were resolved, the reviewers found the system user-friendly and easy to navigate. Web-based data adjudication depends upon expeditious data collection and verification. Further, ability to use web-based technologies, in addition to clinical expertise, must be considered in selecting EAC members. The automated nature of this system makes it a practical mechanism for ensuring timely endpoint adjudication. The authors believe a similar approach could be useful for handling endpoint adjudication for future clinical trials.

76 FR 64966 - Notice of Availability of a Draft Environmental Assessment and Receipt of an Application for an...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-19

...] Notice of Availability of a Draft Environmental Assessment and Receipt of an Application for an... Wildlife Service, Interior. ACTION: Notice of availability of draft environmental assessment, receipt of... Grid (NG), Syracuse, New York, and draft environmental assessment (EA) for public review and comment...

75 FR 16747 - Notice of Intent to Prepare an Environmental Assessment for a Proposed Rule to Revise Marine...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-02

... Intent to Prepare an Environmental Assessment for a Proposed Rule to Revise Marine Mammal Special... Atmospheric Administration (NOAA), Commerce. ACTION: Notice of Intent to prepare Environmental Assessment... Environmental Assessment (EA) to analyze the potential environmental impacts of a proposed rule to revise...

An evaluation of complementary relationship assumptions

NASA Astrophysics Data System (ADS)

Pettijohn, J. C.; Salvucci, G. D.

2004-12-01

Complementary relationship (CR) models, based on Bouchet's (1963) somewhat heuristic CR hypothesis, are advantageous in their sole reliance on readily available climatological data. While Bouchet's CR hypothesis requires a number of questionable assumptions, CR models have been evaluated on variable time and length scales with relative success. Bouchet's hypothesis is grounded on the assumption that a change in potential evapotranspiration (Ep}) is equal and opposite in sign to a change in actual evapotranspiration (Ea), i.e., -dEp / dEa = 1. In his mathematical rationalization of the CR, Morton (1965) similarly assumes that a change in potential sensible heat flux (Hp) is equal and opposite in sign to a change in actual sensible heat flux (Ha), i.e., -dHp / dHa = 1. CR models have maintained these assumptions while focusing on defining Ep and equilibrium evapotranspiration (Epo). We question Bouchet and Morton's aforementioned assumptions by revisiting CR derivation in light of a proposed variable, φ = -dEp/dEa. We evaluate φ in a simplified Monin Obukhov surface similarity framework and demonstrate how previous error in the application of CR models may be explained in part by previous assumptions that φ =1. Finally, we discuss the various time and length scales to which φ may be evaluated.

Effect of sonic and ultrasonic activation on organic tissue dissolution from simulated grooves in root canals using sodium hypochlorite and EDTA.

PubMed

Conde, A J; Estevez, R; Loroño, G; Valencia de Pablo, Ó; Rossi-Fedele, G; Cisneros, R

2017-10-01

To compare soft-tissue dissolution by sodium hypochlorite, with an EDTA intermediate rinse, with or without activation with passive ultrasonic activation (PUI) or sonic activation using the Endoactivator (EA) or Eddy tips (ED). The root canals of eighty-three human maxillary central incisors were chemo-mechanically prepared and the teeth split. A standardized longitudinal intracanal groove was created in one of the root halves. Eighty-three porcine palatal mucosa samples were collected, adapted to fit into the grooves and weighed. The re-assembled specimens were randomly divided into four experimental groups (n = 20), based on the final rinse: no activation; EA; PUI; ED, using 2.5% sodium hypochlorite, with an EDTA intermediate rinse. A control group (n = 3) was irrigated with distilled water without activation. The solutions were delivered using a syringe and needle 2 mm from working length. Total irrigation time was 150 s, including 60 s of activation in the specific groups. The study was carried out at 36 ± 2 °C. The porcine palatal mucosa samples were weighed after completion of the assays. Student paired t-test and anova were used to assess the intra- and intergroup weight changes. The multiple comparisons were evaluated using Bonferroni correction (α = 0.05). Weight loss occurred in all experimental groups. Irrigant activation resulted in greater weight loss when compared to the nonactivated group [vs. EA (P = 0.001); vs. PUI (P < 0.001); vs. ED (P < 0.001)]. No significant differences were found amongst the different activation systems. Activation increased the tissue-dissolving activity of irrigants from artificial grooves in root canals of maxillary central incisors. © 2016 International Endodontic Journal. Published by John Wiley & Sons Ltd.

Looking up, down, and sideways: Reconceiving cumulative effects assessment as a mindset

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

Sinclair, A. John, E-mail: jsincla@umanitoba.ca; Doelle, Meinhard, E-mail: mdoelle@dal.ca; Duinker, Peter N., E-mail: peter.duinker@dal.ca

Despite all the effort that has gone into defining, researching and establishing best practices for cumulative effects assessment (CEA), understanding remains weak and practice wanting. At one extreme of implementation, CEA can be described as merely an irritant to the completion of a project-specific environmental assessment (EA). At the other extreme, the conceptual view is that all effects in EA should be deemed cumulative unless demonstrated otherwise. Our purpose here is to consider how we might reconceive CEA as a mindset that is at the heart of absolutely every assessment of valued ecosystem component (VEC) to ensure that we understandmore » the relative contributions of various stressors and can decide when cumulative effects may foreclose future activities due to impacts on VECs. Conceptually, we ground the CEA mindset in the context of three lenses that must all be functioning and working together for the mindset to be operative: a technical lens; a law and policy lens; and a participatory lens. Our arguments are based on a review of the CEA, strategic effects assessment (SEA) and regional effects assessment literatures, an examination and consideration of Canadian EA and SEA case practice, and our combined professional experiences. Through using the Bay of Fundy in Canada as a case example, we establish the concept of the CEA mindset and an approach for moving forward with implementation. - Highlights: • Conceptualization of cumulative effects assessment as a mindset. • Elaboration of technical, law and policy and participation lenses critical to CEA • Coordination and integration of cumulative effects for valued ecosystem components • Application in Bay of Fundy ecosystem and terrestrial watershed.« less

Swallowing Dysfunction and Quality of Life in Adults With Surgically Corrected Esophageal Atresia/Tracheoesophageal Fistula as Infants: Forty Years of Follow-up.

PubMed

Gibreel, Waleed; Zendejas, Benjamin; Antiel, Ryan M; Fasen, Geoffrey; Moir, Christopher R; Zarroug, Abdalla E

2017-08-01

The aim of the study was to evaluate and study the full spectrum of swallowing dysfunction and long-term disease-specific outcomes in adults with surgically corrected esophageal atresia/tracheaesophageal fistula (EA/TEF). Long-term outcomes for adults who underwent EA/TEF repair because infants are lacking. We developed a disease-specific swallowing dysfunction questionnaire (SDQ) to assess swallowing dysfunction and quality of life (QOL) of adult patients with surgically corrected EA/TEF. Patients were surveyed with the newly developed SDQ and with a generic QOL tool (36-Item Short Form Health Survey). Ninety-seven patients underwent EA/TEF repair at our institution from 1950 to 1997. Forty-six (61%) patients completed the survey. Median follow-up was 40 years (range 18-63). Results suggest that some degree of swallowing dysfunction is common (82%), worse with hard consistencies (70%), and is associated with frequently needing sips of liquids to facilitate swallowing (75%). The presence of swallowing dysfunction was, however, often mild and did not seem to affect patients' food choices, or their day-to-day activities. QOL did not differ from that of the general population, regardless of the presence or absence of swallowing dysfunction. The presence of gastroesophageal reflux disease (26%), esophageal stricture (39%), or both (15%) does not account for all situations of swallowing dysfunction, nor does it significantly impact QOL. Swallowing dysfunction is common in adults who underwent EA/TEF repair as infants; however, patients reported minimal effect on QOL or day-to-day activities. The SDQ is a valid and reliable tool to measure the full spectrum of swallowing dysfunction in the EA/TEF repair population.

Cytological Study of Grade 3 Endometrioid Adenocarcinoma of Endometrial Origin: Cytoarchitecture and Features of Cell Clusters Assessed With Endometrial Brushing Cytology--Focusing on a comparison with endometrioid adenocarcinoma Grade 1, 2.

PubMed

Matsui, Naruaki; Kajiwara, Hiroshi; Morishita, Akihiro; Tsukada, Hitomi; Nakazawa, Kazumi; Miyazawa, Masaki; Mikami, Mikio; Nakamura, Naoya; Sato, Shinkichi

2015-06-20

Aim of study was to clarify the cytological characteristics of grade 3 endometrioid adenocarcinoma of endometrial origin (G3 EA) by endometrial brushing cytology. The subjects were 11 patients in whom G3 EA was diagnosed by review of preoperative cytological specimens obtained at our hospital and related institutions between 2000 and 2010. These patients were investigated with respect to the preoperative cytological diagnosis, background changes, cell cluster patterns, and individual cellular findings. Background changes were classified as inflammatory or tumorous, while cell clusters were classified as overlapping cell cluster, sheet-like cell cluster, clump of high dense gland, papillary, or other cell cluster. Cellular findings were investigated by comparing the incidence of squamous and clear cell metaplasia, the nuclear rounding rate, and the nuclear area with the findings in a control group (35 patients with G1-2 EA). Background changes were classified as inflammatory in 63.6% and necrotic in 36.4%. The cell clusters were classified as overlapping cell cluster in 44.8%, cell cluster in 21.7%, clump of high dense gland in 10.0%, papillary in 4.0%, and other cell cluster in 19.5%. The incidence of squamous and clear cell metaplasia was 27.2% and 18.1%, respectively. The mean nuclear rounding rate was 0.97, and the mean nuclear area was 55.98 µm2. Investigation of the cytoarchitecture of G3 EA with endometrial brushing cytology revealed overlapping cell cluster and tumor cells of a relatively uniform size. These findings suggest that it is necessary to recognize that there are differences between the cytological findings of G3 EA and the usual features of G1-2 EA.

Low Apgar score, neonatal encephalopathy and epidural analgesia during labour: a Swedish registry-based study.

PubMed

Törnell, S; Ekéus, C; Hultin, M; Håkansson, S; Thunberg, J; Högberg, U

2015-04-01

Maternal intrapartum fever (MF) is associated with neonatal sequelae, and women in labour who receive epidural analgesia (EA) are more likely to develop hyperthermia. The aims of this study were to investigate if EA and/or a diagnosis of MF were associated to adverse neonatal outcomes at a population level. Population-based register study with data from the Swedish Birth Register and the Swedish National Patient Register, including all nulliparae (n=294,329) with singleton pregnancies who gave birth at term in Sweden 1999-2008. Neonatal outcomes analysed were Apgar score (AS)<7 at 5 min and ICD-10 diagnosis of neonatal encephalopathy (e.g. convulsions or neonatal cerebral ischaemia). Multivariate logistic regression was used to calculate adjusted odds ratios (AOR) with 95% confidence intervals (CI). EA was used in 44% of the deliveries. Low AS or encephalopathy was found in 1.26% and 0.39% of the children in the EA group compared with 0.80% and 0.29% in the control group. In multivariate analysis, EA was associated with increased risk with low AS, AOR 1.27 (95% CI 1.16-1.39), but not with diagnosis of encephalopathy, 1.11 (0.96-1.29). A diagnosis of MF was associated with increased risk for both low AS, 2.27 (1.71-3.02), and of neonatal encephalopathy, 1.97 (1.19-3.26). Diagnosis of MF was associated with low AS and neonatal encephalopathy, whereas EA was only associated with low AS and not with neonatal encephalopathy. The found associations might be a result of confounding by indication, which is difficult to assess in a registry-based population study. © 2015 The Acta Anaesthesiologica Scandinavica Foundation. Published by John Wiley & Sons Ltd.

Lower Frailty Incidence Among Mexican American than Among European American Older Adults: The San Antonio Longitudinal Study of Aging

PubMed Central

Espinoza, Sara E.; Jung, Inkyung; Hazuda, Helen

2010-01-01

OBJECTIVES to directly compare frailty incidence between Mexican American (MA) and European American (EA) older adults. DESIGN longitudinal, observational cohort study. SETTING socioeconomically diverse neighborhoods in San Antonio, TX. PARTICIPANTS 301 MAs and 305 EAs in the San Antonio Longitudinal Study of Aging (SALSA) who were non-frail at baseline. MEASUREMENTS Frailty was assessed at baseline and three follow-ups conducted over an average of 9.9 years using well-established criteria from the Cardiovascular Health Study. Covariates included baseline age, sex, socioeconomic status (SES), pre-frailty status, diabetes, and comorbidity. The adjusted ethnic odds (MA vs. EA) of incident frailty were estimated using generalized estimating equations. RESULTS There was no ethnic difference in the unadjusted incidence of frailty over the three follow-up examinations (OR=0.97, 95%CI: 0.62–1.52), even though baseline SES was significantly lower among MAs than among EAs. After covariate adjustment, the odds of incident frailty were significantly lower in MAs compared to EAs (OR=0.40, 95%CI: 0.23–0.72). Other significant predictors of frailty in the adjusted model were pre-frailty (ORpresent vs. absent = 3.19, 95%CI: 1.86–5.47), education (OR1-year increment = 0.89, 95%CI: 0.83–0.96), and income (OR1-year increment = 0.88, 95%CI: 0.79–2.04). CONCLUSION These findings lend support to the Hispanic Paradox and suggest that MAs who live to older ages compared with similarly aged EAs are less likely to become frail. Further research is needed to identify the underlying biological and social mechanisms which explain this finding in order to enhance the development of interventions for the prevention and treatment of this clinical geriatric syndrome. PMID:21054295

Analgesic Choice in Management of Rib Fractures: Paravertebral Block or Epidural Analgesia?

PubMed

Malekpour, Mahdi; Hashmi, Ammar; Dove, James; Torres, Denise; Wild, Jeffrey

2017-06-01

Rib fractures are commonly encountered in the setting of trauma. The aim of this study was to assess the association between the clinical outcome of rib fracture and epidural analgesia (EA) versus paravertebral block (PVB) using the National Trauma Data Bank (NTDB). Using the 2011 and 2012 versions of the NTDB, we retrieved completed records for all patients above 18 years of age who were admitted with rib fractures. Primary outcome was in-hospital mortality. Secondary outcomes were length of stay (LOS), intensive care unit (ICU) admission, ICU LOS, mechanical ventilation, duration of mechanical ventilation, development of pneumonia, and development of any other complication. Clinical outcomes were first compared between propensity score-matched EA and PVB patients. Then, EA and PVB patients were combined into the procedure group and the outcomes were compared with propensity score-matched patients that received neither intervention (no-procedure group). A total of 194,766 patients were included in the study with 1073 patients having EA, 1110 patients having PVB, and 192,583 patients having neither procedure. After propensity score matching, comparison of primary and secondary outcomes between EA and PVB patients showed no difference. Comparison of propensity score-matched procedure and no-procedure patients showed prolonged LOS and more frequent ICU admissions in patients receiving a procedure (both P < .0001), yet having no procedure was associated with a significantly increased odds of mortality (odds ratio: 2.25; 95% confidence interval, 1.14-3.84; P = .002). Using the NTDB, EA and PVB were not found to be significantly different in management of rib fractures. There was an association between use of a block and improved outcome, but this could be explained by selection of healthier patients to receive a block. Prospective study of this association is recommended.

Gene-centric approach identifies new and known loci for FVIII activity and VWF antigen levels in European Americans and African Americans

PubMed Central

Tang, Weihong; Cushman, Mary; Green, David; Rich, Stephen S.; Lange, Leslie A.; Yang, Qiong; Tracy, Russell P.; Tofler, Geoffrey H.; Basu, Saonli; Wilson, James G.; Keating, Brendan J.; Weng, Lu-Chen; Taylor, Herman A.; Jacobs, David R.; Delaney, Joseph A.; Palmer, Cameron D.; Young, Taylor; Pankow, James S.; O'Donnell, Christopher J.; Smith, Nicholas L.; Reiner, Alexander P.; Folsom, Aaron R.

2016-01-01

Coagulation factor VIII and von Willebrand factor (VWF) are key proteins in procoagulant activation. Higher FVIII coagulant activity (FVIII:C) and VWF antigen (VWF:Ag) are risk factors for cardiovascular disease and venous thromboembolism. Beyond associations with ABO blood group, genetic determinants of FVIII and VWF are not well understood, especially in non European-American populations. We performed a genetic association study of FVIII:C and VWF:Ag that assessed 50,000 gene-centric single nucleotide polymorphisms (SNPs) in 18,556 European Americans (EAs) and 5,047 African Americans (AAs) from five population-based cohorts. Previously unreported associations for FVIII:C were identified in both AAs and EAs with KNG1 (most significantly associated SNP rs710446, Ile581Thr, P=5.10 × 10−7 in EAs and P=3.88 × 10−3 in AAs) and VWF rs7962217 (Gly2705Arg, P=6.30 × 10−9 in EAs and P=2.98 × 10−2 in AAs). Significant associations for FVIII:C were also observed with F8/TMLHE region SNP rs12557310 in EAs (P=8.02 × 10−10), with VWF rs1800380 in AAs (P=5.62 × 10−11), and with MAT1A rs2236568 in AAs (P=1.69 × 10−6). We replicated previously reported associations of FVIII:C and VWF:Ag with the ABO blood group, VWF rs1063856 (Thr789Ala), rs216321 (Ala852Gln), and VWF rs2229446 (Arg2185Gln). Findings from this study expand our understanding of genetic influences for FVIII:C and VWF:Ag in both EAs and AAs. PMID:25779970

Ellagic and ferulic acids alleviate gamma radiation and aluminium chloride-induced oxidative damage.

PubMed

Salem, Ahmed M; Mohammaden, Tarek F; Ali, Mohamed A M; Mohamed, Enas A; Hasan, Hesham F

2016-09-01

Ionizing radiation interacts with biological systems through the generation of free radicals, which induce oxidative stress. Aluminium (Al) can negatively impact human health by direct interaction with antioxidant enzymes. Ellagic acid (EA) and Ferulic acid (FA) are plant polyphenolic compounds, have gained attention due to their multiple biological activities. To date, no studies investigating the antioxidant effect of EA/FA in a model involving both γ radiation and aluminium chloride (AlCl3) have been reported. Herein, we investigated the protective effect of EA and FA against oxidative stress induced by γ radiation and AlCl3 in rats. Rats were divided into thirteen groups: a negative control group, 3 positive control groups (γ-irradiated, AlCl3-treated and γ-irradiated+AlCl3-treated) and 9 groups (3 γ-irradiated, 3 AlCl3-treated and 3 γ-irradiated+AlCl3-treated) treated with EA and/or FA. Liver function and lipid profile were assessed. Levels of lipid peroxidation, protein oxidation and endogenous antioxidants as well as the concentrations of copper, iron and zinc were estimated in liver tissue homogenate. Furthermore, liver tissue sections were histologically examined. Oral administration of EA and/or FA resulted in 1) amelioration of AlCl3 and/or γ-radiation-induced hepatic function impairment, dyslipidemia and hepatic histological alterations; 2) reduction in liver MDA and PCC levels; 3) elevation of liver CAT, GPx and SOD activity as well as GSH level; 4) elevation in liver Cu concentrations which was accompanied by a reduction in Fe and Zn concentrations. Oral administration of EA and/or FA may be useful for ameliorating γ radiation and/or AlCl3-induced oxidative damage. Copyright © 2016 Elsevier Inc. All rights reserved.

Lung cancer diagnosed following an emergency admission: Mixed methods study of the management, outcomes and needs and experiences of patients and carers.

PubMed

Wilcock, Andrew; Crosby, Vincent; Hussain, Asmah; McKeever, Tricia M; Manderson, Cathann; Farnan, Sarah; Freer, Sarah; Freemantle, Alison; Littlewood, Fran; Caswell, Glenys; Seymour, Jane

2016-05-01

In the UK, although 40% of patients with lung cancer are diagnosed following an emergency admission (EA), data is limited on their needs and experiences as they progress through diagnostic and treatment pathways. Prospective data collection using medical records, questionnaires and in-depth interviews. Multivariate logistic regression explored associations between diagnosis following EA and aspects of interest. Questionnaire responses with 95% confidence intervals were compared with local and national datasets. A grounded theory approach identified patient and carer themes. Of 401 patients, 154 (38%) were diagnosed following EA; 37 patients and six carers completed questionnaires and 13 patients and 10 carers were interviewed. Compared to those diagnosed electively, EA patients adjusted results found no difference in treatment recommendation, treatment intent or place of death. Time to diagnosis, review, or treatment was 7-14 days quicker but fewer EA patients had a lung cancer nurse present at diagnosis (37% vs. 62%). Palliative care needs were high (median [IQR] 21 [13-25] distressing or bothersome symptoms/issues) and various information and support needs unmet. Interviews highlighted in particular, perceived delays in obtaining investigations/specialist referral and factors influencing success or failure of the cough campaign. Presentation as an EA does not appear to confer any inherent disadvantage regarding progress through lung cancer diagnostic and treatment pathways. However, given the frequent combination of advanced disease, poor performance status and prognosis, together with the high level of need and reported short-fall in care, we suggest that a specialist palliative care assessment is routinely offered. Copyright © 2016 Elsevier Ltd. All rights reserved.

Environmental assessment for the Processing and Environmental Technology Laboratory (PETL)

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

NONE

1995-09-01

The U.S. Department of Energy (DOE) has prepared an environmental assessment (EA) on the proposed Processing and Environmental Technology Laboratory (PETC) at Sandia National Laboratories/New Mexico (SNL/NM). This facility is needed to integrate, consolidate, and enhance the materials science and materials process research and development (R&D) currently in progress at SNL/NM. Based on the analyses in the EA, DOE has determined that the proposed action is not a major Federal action significantly affecting the quality of the human environment within the meaning of the National Environmental Policy Act (NEPA) of 1969. Therefore, an environmental impact statement is not required, andmore » DOE is issuing this Finding of No Significant Impact (FONSI).« less

78 FR 52562 - Outer Continental Shelf (OCS), Gulf of Mexico (GOM), Oil and Gas Lease Sales, Central Planning...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-23

... Prepare a Supplemental Environmental Impact Statement (EIS). SUMMARY: Consistent with the regulations... Supplemental EIS will update the environmental and socioeconomic analyses in the Gulf of Mexico OCS Oil and Gas... Area Lease Sales 227, 231, 235, 241, and 247, Final Environmental Impact Statement (OCS EIS/EA BOEM...

75 FR 70962 - California Green Trade Corridor Transportation Investment Generating Economic Recovery (TIGER)

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-19

... Final EA and Finding of No Significant Impact can be obtained or viewed online at http:[sol][sol]www..., users need to obtain a free copy of Acrobat Reader. The Acrobat Reader can be obtained from http:[sol][sol]www.adobe.com/ prodindex/acrobat/readstep.html. By order of the Maritime Administrator. Dated...

Environmental Assessment for Taxiway Whiskey Supplemental Projects at Joint Base Andrews-Naval Air Facility Washington, Prince George’s County, Maryland

DTIC Science & Technology

2015-09-01

associated duct banks and electrical components, and an airfield lighting vault are required. 1.3 SCOPE OF THE EA This EA evaluates the potential impacts on...Taxiway Whiskey. The east side work includes constructing an access road to serve the vault and installing a new 80-way duct bank connecting the east...Maryland September 2015 2-3 the East Runway and Taxiway Echo. On the west side of the airfield the duct bank servicing the airfield would be relocated

75 FR 5074 - Wyoming Interstate Company, Ltd.; Notice of Availability of the Environmental Assessment for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-01

... Interstate Company, Ltd.; Notice of Availability of the Environmental Assessment for the Proposed Diamond... (FERC or Commission) has prepared an environmental assessment (EA) for the Diamond Mountain Compressor... requests authorization to construct, operate, and maintain the Diamond Mountain Compressor Station in...

78 FR 41057 - Notice of Availability of Environmental Assessment; Wisconsin Electric Power Company

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-09

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 11831-095] Notice of Availability of Environmental Assessment; Wisconsin Electric Power Company In accordance with the National... environmental assessment (EA) in cooperation with the U.S. Army Corps of Engineers. The project is located on...

24 CFR 58.47 - Re-evaluation of environmental assessments and other environmental findings.

Code of Federal Regulations, 2010 CFR

2010-04-01

... circumstances and environmental conditions which may affect the project or have a bearing on its impact, such as... assessments and other environmental findings. 58.47 Section 58.47 Housing and Urban Development Office of the... HUD ENVIRONMENTAL RESPONSIBILITIES Environmental Review Process: Environmental Assessments (EA's) § 58...

24 CFR 58.47 - Re-evaluation of environmental assessments and other environmental findings.

Code of Federal Regulations, 2014 CFR

2014-04-01

... circumstances and environmental conditions which may affect the project or have a bearing on its impact, such as... assessments and other environmental findings. 58.47 Section 58.47 Housing and Urban Development Office of the... HUD ENVIRONMENTAL RESPONSIBILITIES Environmental Review Process: Environmental Assessments (EA's) § 58...

24 CFR 58.47 - Re-evaluation of environmental assessments and other environmental findings.

Code of Federal Regulations, 2012 CFR

2012-04-01

... circumstances and environmental conditions which may affect the project or have a bearing on its impact, such as... assessments and other environmental findings. 58.47 Section 58.47 Housing and Urban Development Office of the... HUD ENVIRONMENTAL RESPONSIBILITIES Environmental Review Process: Environmental Assessments (EA's) § 58...

24 CFR 58.47 - Re-evaluation of environmental assessments and other environmental findings.

Code of Federal Regulations, 2011 CFR

2011-04-01

... circumstances and environmental conditions which may affect the project or have a bearing on its impact, such as... assessments and other environmental findings. 58.47 Section 58.47 Housing and Urban Development Office of the... HUD ENVIRONMENTAL RESPONSIBILITIES Environmental Review Process: Environmental Assessments (EA's) § 58...

24 CFR 58.47 - Re-evaluation of environmental assessments and other environmental findings.

Code of Federal Regulations, 2013 CFR

2013-04-01

... circumstances and environmental conditions which may affect the project or have a bearing on its impact, such as... assessments and other environmental findings. 58.47 Section 58.47 Housing and Urban Development Office of the... HUD ENVIRONMENTAL RESPONSIBILITIES Environmental Review Process: Environmental Assessments (EA's) § 58...

7 CFR 3407.10 - Preparation of environmental assessments.

Code of Federal Regulations, 2011 CFR

2011-01-01

... the length of the EA (b) Supplements to environmental assessments. Where substantial changes occur in... official specified in § 3407.4(b) that the changes are pertinent to environmental concerns, a supplement to... 7 Agriculture 15 2011-01-01 2011-01-01 false Preparation of environmental assessments. 3407.10...

75 FR 45108 - East Tennessee Natural Gas, LLC; Notice of Availability of the Environmental Assessment for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-02

... Natural Gas, LLC; Notice of Availability of the Environmental Assessment for the Proposed Northeastern...) has prepared an environmental assessment (EA) for the Northeastern Tennessee Project proposed by East Tennessee Natural Gas (ETNG) in the above referenced docket. ETNG requests authorization to construct...

75 FR 69433 - City of Boulder, CO; Notice of Availability of Environmental Assessment

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-12

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 1005-011] City of Boulder, CO; Notice of Availability of Environmental Assessment November 5, 2010. In accordance with the... environmental assessment (EA) for an application filed by City of Boulder, Colorado (licensee) on March 10, 2009...

75 FR 30422 - Swan Lake National Wildlife Refuge, Chariton County, MO

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-01

... the next 15 years. Management includes conservation, restoration, and preservation but occurs...: Notice of availability: draft comprehensive conservation plan and environmental assessment; request for... comprehensive conservation plan (CCP) and draft environmental assessment (EA) for Swan Lake National Wildlife...

Grape pomace extract exerts antioxidant effects through an increase in GCS levels and GST activity in muscle and endothelial cells

PubMed Central

GOUTZOURELAS, NIKOLAOS; STAGOS, DIMITRIOS; HOUSMEKERIDOU, ANASTASIA; KARAPOULIOU, CHRISTINA; KERASIOTI, EFTHALIA; ALIGIANNIS, NEKTARIOS; SKALTSOUNIS, ALEXIOS L; SPANDIDOS, DEMETRIOS A; TSATSAKIS, ARISTIDIS M; KOURETAS, DEMETRIOS

2015-01-01

In a previous study, we demonstrated that a grape pomace extract (GPE) exerted antioxidant activity in endothelial (EA.hy926) and muscle (C2C12) cells through an increase in glutathione (GSH) levels. In the present study, in order to elucidate the mechanisms responsible for the antioxidant activity of GPE, its effects on the expression of critical antioxidant enzymes, such as catalase (CAT), superoxide dismutase (SOD)1, heme oxygenase 1 (HO-1) and gamma-glutamylcysteine synthetase (GCS) were assessed in EA.hy926 and C2C12 cells. Moreover, the effects of GPE on CAT, SOD and glutathione S-transferase (GST) enzymatic activity were evaluated. For this purpose, the C2C12 and EA.hy926 cells were treated with GPE at low and non-cytotoxic concentrations (2.5 and 10 µg/ml for the C2C12 cells; 0.068 and 0.250 µg/ml for the EA.hy926 cells) for 3, 6, 12, 18 and 24 h. Following incubation, enzymatic expression and activity were assessed. The results revealed that treatment with GPE significantly increased GCS levels and GST activity in both the C2C12 and EA.hy926 cells. However, GPE significantly decreased CAT levels and activity, but only in the muscle cells, while it had no effect on CAT levels and activity in the endothelial cells. Moreover, treatment with GPE had no effect on HO-1 and SOD expression and activity in both cell lines. Therefore, the present results provide further evidence of the crucial role of GSH systems in the antioxidant effects exerted by GPE. Thus, GPE may prove to be effective for use as a food supplement for the treatment of oxidative stress-induced pathological conditions of the cardiovascular and skeletal muscle systems, particularly those associated with low GSH levels. PMID:26082074

Groundwater monitoring well assessment final work plan

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

Not Available

1993-10-01

Jacobs Engineering Group Inc. (JEG) has been contracted by Environmental Management Operations (EMO) to develop and implement a Groundwater Monitoring Well Assessment Plan for Canal Creek in the Edgewood Area of Aberdeen Proving Ground (APG-EA). The task will be performed under the provisions of Master Agreement 071914-A-D7, Task Order 142133. The project consists of assessing the condition of existing groundwater monitoring wells in the Canal Creek Area prior to a groundwater sampling program. The following Work Plan describes the technical approach that will be used to conduct field work for the project. Integrity of some monitoring wells installed at APG-EAmore » has come into question because of problems with well completions that were detected in wells at the O-field Study Area during a recent sampling event. Because of this, EPA and APG-DSHE officials have requested a well integrity assessment for a percentage of 168 monitoring wells installed at the Canal Creek Study Area(14 by USATHAMA, 152 by USGS). Results of the well assessment will be used to determine if these wells were completed in a fashion that minimizes the potential for either cross-contamination of aquifers or leakage of water from the surface into the well.« less

The Future of Small Navy Ship Sickbays and Army Aeromedical Evacuation Aircraft

DTIC Science & Technology

2014-12-01

HEAT SEALING W/PO 1 EA 9B 715 6685015840785 MONITOR, HEAT STRESS 2 EA 9B 715 6670010976167 SCALE,WEIGHING 1 EA 9B 715 6530016200664 STERILIZER M11...ELECTRONIC THERMOMETER SURE TEMP PLUS 1 EA 9B 515 6685015840785 MONITOR, HEAT STRESS 2 EA 9B 515 6135015308136 BATTERY POWER SOURCE NON...6685015840785 MONITOR, HEAT STRESS 2 EA 9B 315 6530016200664 STERILIZER M11 ULTRACLAVE 115V AUTOMATIC DOOR 1 EA 9B 315 6685015816875 CALIBRATION KEY

Adversity and persecutory ideation: A moderated mediational model.

PubMed

Valiente, Carmen; Espinosa, Regina; Villavicencio, Patricia; Cantero, Dolores; Fuentenebro, Filiberto

2017-12-01

Adversity has been identified as an important factor in models of psychopathology and can help in understanding persecutory ideation, although potential moderators and mediators for adult psychopathology have not been sufficiently examined. Experiential avoidance (EA) and Self-esteem (SE) are relevant factors to understand how adversity leads to persecutory ideation. This study hypothesized that adversity would be associated with persecutory ideation through heightened EA, and that this association would be strengthened in individuals with a discrepant high SE. Participants with persecutory ideation (n = 52), with depression (n = 35) and healthy controls (n = 51) were assessed with the Trauma History Screen, the Paranoia and Deservedness Scale, and the Beck Depression Inventory. A SE discrepancy index was calculated subtracting the normalized explicit SE score from the normalized implicit SE score (measured by a version of a Go/No-go association task). Our analysis revealed that adversity was associated with higher levels of paranoia and was mediated by EA. In addition, we found that the relationship between adversity and EA was moderated by SE discrepancy. Identification of moderating and mediating variables allows for increased understanding of persecutory ideation and the processes that should be targeted in the course of recovery. Copyright © 2017 Elsevier B.V. All rights reserved.

Characterizing cardiac dysfunction in fetuses with left congenital diaphragmatic hernia.

PubMed

Cruz-Lemini, Mónica; Valenzuela-Alcaraz, Brenda; Granados-Montiel, Julio; Martínez, Josep M; Crispi, Fátima; Gratacós, Eduard; Cruz-Martínez, Rogelio

2018-03-23

To evaluate cardiac function by conventional echocardiography and tissue Doppler imaging in fetuses with left congenital diaphragmatic hernia (CDH). Conventional echocardiography (myocardial performance index, ventricular filling velocities, and E/A ratios) and tissue Doppler imaging (annular myocardial peak velocities, E/E' and E'/A' ratios) in mitral, septal, and tricuspid annulus were evaluated in a cohort of 31 left-sided CDH fetuses and compared with 75 controls matched for gestational age 2:1. In comparison to controls, CDH fetuses had prolonged isovolumetric time periods (isovolumetric contraction time 35 ms vs 28 ms, P < .001), with higher myocardial performance index (0.49 vs 0.42, P < .001) and tricuspid E/A ratios (0.77 vs 0.72, P = .033). Longitudinal function assessed by tissue Doppler showed signs of impaired relaxation (mitral lateral A' 8.0 vs 10.1 cm/s, P < .001 and an increased mitral lateral E'/A' ratio 0.93 vs 0.78, P < .001) in the CDH fetuses as compared with controls, with preserved systolic function. Left CDH fetuses show echocardiographic signs of diastolic dysfunction, probably secondary to fetal heart compression, maintaining a preserved systolic function. © 2018 John Wiley & Sons, Ltd.

Managing the nation`s nuclear waste. Site descriptions: Cypress Creek, Davis Canyon, Deaf Smith, Hanford Reference, Lavender Canyon, Richton Dome, Swisher, Vacherie Dome, and Yucca Mountain

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

NONE

1985-12-31

In 1982, the Congress enacted the Nuclear Waste Policy Act (Public Law 97-425), which established a comprehensive national program directed toward siting, constructing, and operating geologic repositories for the permanent disposal of high-level radioactive waste. In February 1983, the United States Department of Energy (DOE) identified the nine referenced repository locations as potentially acceptable sites for a mined geologic repository. These sites have been evaluated in accordance with the DOE`s General Guidelines for the Recommendation of Sites for Nuclear Waste Repositories. The DOE findings and determinations are based on the evaluations contained in the draft Environmental Assessments (EA). A finalmore » EA will be prepared after considering the comments received on the draft EA. The purpose of this document is to provide the public with specific site information on each potential repository location.« less