Faster Parameterized Algorithms for Minor Containment

NASA Astrophysics Data System (ADS)

Adler, Isolde; Dorn, Frederic; Fomin, Fedor V.; Sau, Ignasi; Thilikos, Dimitrios M.

The theory of Graph Minors by Robertson and Seymour is one of the deepest and significant theories in modern Combinatorics. This theory has also a strong impact on the recent development of Algorithms, and several areas, like Parameterized Complexity, have roots in Graph Minors. Until very recently it was a common belief that Graph Minors Theory is mainly of theoretical importance. However, it appears that many deep results from Robertson and Seymour's theory can be also used in the design of practical algorithms. Minor containment testing is one of algorithmically most important and technical parts of the theory, and minor containment in graphs of bounded branchwidth is a basic ingredient of this algorithm. In order to implement minor containment testing on graphs of bounded branchwidth, Hicks [NETWORKS 04] described an algorithm, that in time O(3^{k^2}\\cdot (h+k-1)!\\cdot m) decides if a graph G with m edges and branchwidth k, contains a fixed graph H on h vertices as a minor. That algorithm follows the ideas introduced by Robertson and Seymour in [J'CTSB 95]. In this work we improve the dependence on k of Hicks' result by showing that checking if H is a minor of G can be done in time O(2^{(2k +1 )\\cdot log k} \\cdot h^{2k} \\cdot 2^{2h^2} \\cdot m). Our approach is based on a combinatorial object called rooted packing, which captures the properties of the potential models of subgraphs of H that we seek in our dynamic programming algorithm. This formulation with rooted packings allows us to speed up the algorithm when G is embedded in a fixed surface, obtaining the first single-exponential algorithm for minor containment testing. Namely, it runs in time 2^{O(k)} \\cdot h^{2k} \\cdot 2^{O(h)} \\cdot n, with n = |V(G)|. Finally, we show that slight modifications of our algorithm permit to solve some related problems within the same time bounds, like induced minor or contraction minor containment.

Extension to Minor NSR Permitting Deadline for Oil and Gas Resources

EPA Pesticide Factsheets

EPA is proposing a Federal Implementation Plan rule that would apply to new true minor sources and minor modifications at existing true minor sources in the production segment of the oil and natural gas sector

40 CFR 122.63 - Minor modifications of permits.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 21 2010-07-01 2010-07-01 false Minor modifications of permits. 122.63..., coverage, and liability between the current and new permittees has been submitted to the Director. (e)(1...) Incorporate changes to the terms of a CAFO's nutrient management plan that have been revised in accordance...

Polymer non-fullerene solar cells of vastly different efficiencies for minor side-chain modification: impact of charge transfer, carrier lifetime, morphology and mobility

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

Awartani, Omar M.; Gautam, Bhoj; Zhao, Wenchao

The performance of the 11.25% efficient PBDB-T : ITIC system degraded to 4.35% after a minor side-chain modification in PBDB-O : ITIC. In this study, the underlying reasons behind this vast difference in efficiencies are investigated.

78 FR 59738 - Self-Regulatory Organizations; The NASDAQ OMX PHLX LLC; Notice of Filing and Immediate...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-27

... Rule Change To Make a Minor Modification To Pricing Incentive Programs September 23, 2013. Pursuant to... Substance of the Proposed Rule Change The Exchange proposes to make a minor modification to pricing.... Specifically, PHLX is proposing to exclude from volume-based pricing calculations any trading day on which PHLX...

Polymer non-fullerene solar cells of vastly different efficiencies for minor side-chain modification: impact of charge transfer, carrier lifetime, morphology and mobility

DOE PAGES

Awartani, Omar M.; Gautam, Bhoj; Zhao, Wenchao; ...

2018-01-01

The performance of the 11.25% efficient PBDB-T : ITIC system degraded to 4.35% after a minor side-chain modification in PBDB-O : ITIC. In this study, the underlying reasons behind this vast difference in efficiencies are investigated.

Non-Gradient Blue Native Polyacrylamide Gel Electrophoresis.

PubMed

Luo, Xiaoting; Wu, Jinzi; Jin, Zhen; Yan, Liang-Jun

2017-02-02

Gradient blue native polyacrylamide gel electrophoresis (BN-PAGE) is a well established and widely used technique for activity analysis of high-molecular-weight proteins, protein complexes, and protein-protein interactions. Since its inception in the early 1990s, a variety of minor modifications have been made to this gradient gel analytical method. Here we provide a major modification of the method, which we call non-gradient BN-PAGE. The procedure, similar to that of non-gradient SDS-PAGE, is simple because there is no expensive gradient maker involved. The non-gradient BN-PAGE protocols presented herein provide guidelines on the analysis of mitochondrial protein complexes, in particular, dihydrolipoamide dehydrogenase (DLDH) and those in the electron transport chain. Protocols for the analysis of blood esterases or mitochondrial esterases are also presented. The non-gradient BN-PAGE method may be tailored for analysis of specific proteins according to their molecular weight regardless of whether the target proteins are hydrophobic or hydrophilic. © 2017 by John Wiley & Sons, Inc. Copyright © 2017 John Wiley & Sons, Inc.

48 CFR 204.7004 - Supplementary PII numbers.

Code of Federal Regulations, 2011 CFR

2011-10-01

... as follows: Normal modification Provisioned items order (reserved for exclusive use by the Air Force... supplementary number will be ARZ998, and on down as needed. (6) Each office authorized to issue modifications...) Modifications to calls or orders. Use a two position alpha-numeric suffix, known as a call or order modification...

48 CFR 204.7004 - Supplementary PII numbers.

Code of Federal Regulations, 2010 CFR

2010-10-01

... as follows: Normal modification Provisioned items order (reserved for exclusive use by the Air Force... supplementary number will be ARZ998, and on down as needed. (6) Each office authorized to issue modifications...) Modifications to calls or orders. Use a two position alpha-numeric suffix, known as a call or order modification...

Region 9 Tribal Minor NSR: New Source General Application (Form NEW)

EPA Pesticide Factsheets

This form should be used to register New or Modified Minor Sources (except Oil and Gas Industry Sources until March 2, 2016) with proposed construction or modifications that are subject to minor NSR with the EPA Region 9 Tribal NSR Permitting Program.

Effect of anisotropic thermal transport on the resistive plasma response to resonant magnetic perturbation field

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

Bai, Xue; Liu, Yueqiang; Gao, Zhe

Plasma response to the resonant magnetic perturbation (RMP) field is numerically investigated by an extended toroidal fluid model, which includes anisotropic thermal transport physics parallel and perpendicular to the total magnetic field. The thermal transport is found to be effective in eliminating the toroidal average curvature induced plasma screening (the so called Glasser-Green-Johnson, GGJ screening) at slow toroidal flow regime, whilst having minor effect on modifying the conventional plasma screening regimes at faster flow. Furthermore, this physics effect of interaction between thermal transport and GGJ screening is attributed to the modification of the radial structure of the shielding current, resultedmore » from the plasma response to the applied field. The modification of the plasma response (shielding current, response field, plasma displacement and the perturbed velocity) also has direct consequence on the toroidal torques produced by RMP. These modelling results show that thermal transport reduces the resonant electromagnetic torque as well as the torque associated with the Reynolds stress, but enhances the neoclassical toroidal viscous torque at slow plasma flow.« less

Effect of anisotropic thermal transport on the resistive plasma response to resonant magnetic perturbation field

DOE PAGES

Bai, Xue; Liu, Yueqiang; Gao, Zhe

2017-09-21

Plasma response to the resonant magnetic perturbation (RMP) field is numerically investigated by an extended toroidal fluid model, which includes anisotropic thermal transport physics parallel and perpendicular to the total magnetic field. The thermal transport is found to be effective in eliminating the toroidal average curvature induced plasma screening (the so called Glasser-Green-Johnson, GGJ screening) at slow toroidal flow regime, whilst having minor effect on modifying the conventional plasma screening regimes at faster flow. Furthermore, this physics effect of interaction between thermal transport and GGJ screening is attributed to the modification of the radial structure of the shielding current, resultedmore » from the plasma response to the applied field. The modification of the plasma response (shielding current, response field, plasma displacement and the perturbed velocity) also has direct consequence on the toroidal torques produced by RMP. These modelling results show that thermal transport reduces the resonant electromagnetic torque as well as the torque associated with the Reynolds stress, but enhances the neoclassical toroidal viscous torque at slow plasma flow.« less

Effect of anisotropic thermal transport on the resistive plasma response to resonant magnetic perturbation field

NASA Astrophysics Data System (ADS)

Bai, Xue; Liu, Yueqiang; Gao, Zhe

2017-10-01

Plasma response to the resonant magnetic perturbation (RMP) field is numerically investigated by an extended toroidal fluid model, which includes anisotropic thermal transport physics parallel and perpendicular to the total magnetic field. The thermal transport is found to be effective in eliminating the toroidal average curvature induced plasma screening (the so called Glasser-Green-Johnson, GGJ screening) in a slow toroidal flow regime, whilst having minor effect on modifying the conventional plasma screening regimes at faster flow. This physics effect of interaction between thermal transport and GGJ screening is attributed to the modification of the radial structure of the shielding current, which resulted from the plasma response to the applied field. The modification of the plasma response (shielding current, response field, plasma displacement, and the perturbed velocity) also has direct consequence on the toroidal torques produced by RMP. Modelling results show that thermal transport reduces the resonant electromagnetic torque as well as the torque associated with the Reynolds stress, but enhances the neoclassical toroidal viscous torque at slow plasma flow.

75 FR 1269 - Vegetable Import Regulations; Modification of Potato Import Regulations; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-11

... C] Vegetable Import Regulations; Modification of Potato Import Regulations; Correction AGENCY... modified the import regulations for Irish potatoes and made minor administrative changes to the potato...

77 FR 72679 - Minority Enterprise Development Week, 2012

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-05

... Minority Enterprise Development Week, 2012 By the President of the United States of America A Proclamation... of Minority Enterprise Development Week, let us honor the role America's minority-owned businesses... through December 8, 2012, as Minority Enterprise Development Week. I call upon all Americans to celebrate...

Study of the Alsys implementation of the Catalogue of Interface Features and Options for the Ada language for 80386 Unix

NASA Technical Reports Server (NTRS)

Gibson, James S.; Barnes, Michael J.; Ostermiller, Daniel L.

1993-01-01

A set of programs was written to test the functionality and performance of the Alsys Ada implementation of the Catalogue of Interface Features and Options (CIFO), a set of optional Ada packages for real-time applications. No problems were found with the task id, preemption control, or shared-data packages. Minor problems were found with the dispatching control, dynamic priority, events, non-waiting entry call, semaphore, and scheduling packages. The Alsys implementation is derived mostly from Release 2 of the CIFO standard, but includes some of the features of Release 3 and some modifications unique to Alsys. Performance measurements show that the semaphore and shared-data features are an order-of-magnitude faster than the same mechanisms using an Ada rendezvous. The non-waiting entry call is slightly faster than a standard rendezvous. The existence of errors in the implementation, the incompleteness of the documentation from the published standard impair the usefulness of this implementation. Despite those short-comings, the Alsys CIFO implementation might be of value in the development of real-time applications.

48 CFR 2.101 - Definitions

Code of Federal Regulations, 2012 CFR

2012-10-01

... research, planning, development, design, construction, alteration, or repair of real property; and (3..., evaluations, consultations, comprehensive planning, program management, conceptual designs, plans and... whether a modification is minor include the value and size of the modification and the comparative value...

Challenges imposed by minor reference alleles on the identification and reporting of clinical variants from exome data.

PubMed

Koko, Mahmoud; Abdallah, Mohammed O E; Amin, Mutaz; Ibrahim, Muntaser

2018-01-15

The conventional variant calling of pathogenic alleles in exome and genome sequencing requires the presence of the non-pathogenic alleles as genome references. This hinders the correct identification of variants with minor and/or pathogenic reference alleles warranting additional approaches for variant calling. More than 26,000 Exome Aggregation Consortium (ExAC) variants have a minor reference allele including variants with known ClinVar disease alleles. For instance, in a number of variants related to clotting disorders, the phenotype-associated allele is a human genome reference allele (rs6025, rs6003, rs1799983, and rs2227564 using the assembly hg19). We highlighted how the current variant calling standards miss homozygous reference disease variants in these sites and provided a bioinformatic panel that can be used to screen these variants using commonly available variant callers. We present exome sequencing results from an individual with venous thrombosis to emphasize how pathogenic alleles in clinically relevant variants escape variant calling while non-pathogenic alleles are detected. This article highlights the importance of specialized variant calling strategies in clinical variants with minor reference alleles especially in the context of personal genomes and exomes. We provide here a simple strategy to screen potential disease-causing variants when present in homozygous reference state.

PETOM: Preservice Education for Teachers of Minorities.

ERIC Educational Resources Information Center

Kamehameha Journal of Education, 1993

1993-01-01

The paper presents an overview of a two-year program called PETOM (Preservice Education for Teachers of Minorities), which receives funding from the Kamehameha Schools and the University of Hawaii to prepare teachers of underachieving minority children. The program educates teachers who can make school successful for Hawaii's minority students.…

Shape Memory Alloys for Monitoring Minor Over-Heating/Cooling Based on the Temperature Memory Effect via Differential Scanning Calorimetry: A Review of Recent Progress

NASA Astrophysics Data System (ADS)

Wang, T. X.; Huang, W. M.

2017-12-01

The recent development in the temperature memory effect (TME) via differential scanning calorimetry in shape memory alloys is briefly discussed. This phenomenon was also called the thermal arrest memory effect in the literature. However, these names do not explicitly reveal the potential application of this phenomenon in temperature monitoring. On the other hand, the standard testing process of the TME has great limitation. Hence, it cannot be directly applied for temperature monitoring in most of the real engineering applications in which temperature fluctuation occurs mostly in a random manner within a certain range. However, as shown here, after proper modification, we are able to monitor the maximum or minimum temperature in either over-heating or over-cooling with reasonable accuracy.

76 FR 38747 - Review of New Sources and Modifications in Indian Country

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-01

...The EPA is finalizing a Federal Implementation Plan (FIP) under the Clean Air Act (CAA or Act) for Indian country. The FIP includes two New Source Review (NSR) regulations for the protection of air resources in Indian country. The first rule applies to new and modified minor stationary sources (minor sources) and to minor modifications at existing major stationary sources (major sources) throughout Indian country. The second rule (nonattainment major NSR rule) applies to new and modified major sources in areas of Indian country that are designated as not attaining the National Ambient Air Quality Standards (NAAQS). These rules will be implemented by EPA or a delegate Tribal agency assisting EPA with administration of the rules, until replaced by an EPA-approved implementation plan.

Additions to Mars Global Reference Atmospheric Model (MARS-GRAM)

NASA Technical Reports Server (NTRS)

Justus, C. G.; James, Bonnie

1992-01-01

Three major additions or modifications were made to the Mars Global Reference Atmospheric Model (Mars-GRAM): (1) in addition to the interactive version, a new batch version is available, which uses NAMELIST input, and is completely modular, so that the main driver program can easily be replaced by any calling program, such as a trajectory simulation program; (2) both the interactive and batch versions now have an option for treating local-scale dust storm effects, rather than just the global-scale dust storms in the original Mars-GRAM; and (3) the Zurek wave perturbation model was added, to simulate the effects of tidal perturbations, in addition to the random (mountain wave) perturbation model of the original Mars-GRAM. A minor modification was also made which allows heights to go 'below' local terrain height and return 'realistic' pressure, density, and temperature, and not the surface values, as returned by the original Mars-GRAM. This feature will allow simulations of Mars rover paths which might go into local 'valley' areas which lie below the average height of the present, rather coarse-resolution, terrain height data used by Mars-GRAM. Sample input and output of both the interactive and batch versions of Mars-GRAM are presented.

Additions to Mars Global Reference Atmospheric Model (Mars-GRAM)

NASA Technical Reports Server (NTRS)

Justus, C. G.

1991-01-01

Three major additions or modifications were made to the Mars Global Reference Atmospheric Model (Mars-GRAM): (1) in addition to the interactive version, a new batch version is available, which uses NAMELIST input, and is completely modular, so that the main driver program can easily be replaced by any calling program, such as a trajectory simulation program; (2) both the interactive and batch versions now have an option for treating local-scale dust storm effects, rather than just the global-scale dust storms in the original Mars-GRAM; and (3) the Zurek wave perturbation model was added, to simulate the effects of tidal perturbations, in addition to the random (mountain wave) perturbation model of the original Mars-GRAM. A minor modification has also been made which allows heights to go below local terrain height and return realistic pressure, density, and temperature (not the surface values) as returned by the original Mars-GRAM. This feature will allow simulations of Mars rover paths which might go into local valley areas which lie below the average height of the present, rather coarse-resolution, terrain height data used by Mars-GRAM. Sample input and output of both the interactive and batch version of Mars-GRAM are presented.

Self-Regulation in Children and Minors in Institutional Care

ERIC Educational Resources Information Center

Hrbackova, Karla; Vavrova, Sona

2015-01-01

The study deals with self-regulation in children and minors (aged 11 to 19 years) living in so-called "total institutions". It examines the degree of self-regulation of behaviour from the perspective of the children and minors themselves and from the perspective of their key workers. Children and minors and their key workers differ…

Enabling grand-canonical Monte Carlo: extending the flexibility of GROMACS through the GromPy python interface module.

PubMed

Pool, René; Heringa, Jaap; Hoefling, Martin; Schulz, Roland; Smith, Jeremy C; Feenstra, K Anton

2012-05-05

We report on a python interface to the GROMACS molecular simulation package, GromPy (available at https://github.com/GromPy). This application programming interface (API) uses the ctypes python module that allows function calls to shared libraries, for example, written in C. To the best of our knowledge, this is the first reported interface to the GROMACS library that uses direct library calls. GromPy can be used for extending the current GROMACS simulation and analysis modes. In this work, we demonstrate that the interface enables hybrid Monte-Carlo/molecular dynamics (MD) simulations in the grand-canonical ensemble, a simulation mode that is currently not implemented in GROMACS. For this application, the interplay between GromPy and GROMACS requires only minor modifications of the GROMACS source code, not affecting the operation, efficiency, and performance of the GROMACS applications. We validate the grand-canonical application against MD in the canonical ensemble by comparison of equations of state. The results of the grand-canonical simulations are in complete agreement with MD in the canonical ensemble. The python overhead of the grand-canonical scheme is only minimal. Copyright © 2012 Wiley Periodicals, Inc.

VIVA LA SALUD INFANTILE: Pediatric obesity treatment in an underserved Hispanic community

USDA-ARS?s Scientific Manuscript database

Pediatric obesity in the US disproportionately impacts minority populations who face socioeconomic and cultural barriers to weight management programs. The specific aim of this pilot study was to test the effectiveness of diet behavior modification or diet behavior modification plus structured aerob...

40 CFR 233.36 - Modification, suspension or revocation of permits.

Code of Federal Regulations, 2010 CFR

2010-07-01

... has been submitted to the Director; (iv) Provide for minor modification of project plans that do not... appropriately regulated by individual permits; (4) Circumstances relating to the authorized activity have... cessation of any discharge controlled by the permit; (5) Any significant information relating to the...

40 CFR 70.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 16 2014-07-01 2014-07-01 false Permit issuance, renewal, reopenings, and revisions. 70.7 Section 70.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... for modifications qualifying for minor permit modification procedures under paragraphs (e) (2) and (3...

40 CFR 70.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 15 2011-07-01 2011-07-01 false Permit issuance, renewal, reopenings, and revisions. 70.7 Section 70.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... for modifications qualifying for minor permit modification procedures under paragraphs (e) (2) and (3...

40 CFR 70.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 16 2013-07-01 2013-07-01 false Permit issuance, renewal, reopenings, and revisions. 70.7 Section 70.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... for modifications qualifying for minor permit modification procedures under paragraphs (e) (2) and (3...

40 CFR 71.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 16 2014-07-01 2014-07-01 false Permit issuance, renewal, reopenings, and revisions. 71.7 Section 71.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED...) Except for modifications qualifying for minor permit modification procedures under paragraphs (e) (1) and...

40 CFR 71.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 40 Protection of Environment 15 2010-07-01 2010-07-01 false Permit issuance, renewal, reopenings, and revisions. 71.7 Section 71.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED...) Except for modifications qualifying for minor permit modification procedures under paragraphs (e) (1) and...

40 CFR 71.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 15 2011-07-01 2011-07-01 false Permit issuance, renewal, reopenings, and revisions. 71.7 Section 71.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED...) Except for modifications qualifying for minor permit modification procedures under paragraphs (e) (1) and...

40 CFR 71.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 16 2013-07-01 2013-07-01 false Permit issuance, renewal, reopenings, and revisions. 71.7 Section 71.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED...) Except for modifications qualifying for minor permit modification procedures under paragraphs (e) (1) and...

40 CFR 70.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 16 2012-07-01 2012-07-01 false Permit issuance, renewal, reopenings, and revisions. 70.7 Section 70.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED... for modifications qualifying for minor permit modification procedures under paragraphs (e) (2) and (3...

40 CFR 71.7 - Permit issuance, renewal, reopenings, and revisions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 16 2012-07-01 2012-07-01 false Permit issuance, renewal, reopenings, and revisions. 71.7 Section 71.7 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED...) Except for modifications qualifying for minor permit modification procedures under paragraphs (e) (1) and...

75 FR 50694 - Modification of Class E Airspace; Astoria, OR

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-17

... Astoria, OR, to accommodate aircraft using a new Area Navigation (RNAV) Global Positioning System (GPS... airport name from Port of Astoria Airport, and makes minor adjustments to the legal description of the... minor correction to the legal description for Class E airspace extending upward from 700 feet above the...

75 FR 30295 - Modification of Class E Airspace; West Yellowstone, MT

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-01

... Positioning System (GPS) Standard Instrument Approach Procedure (SIAP) at West Yellowstone Airport. This will... also includes minor adjustments in the legal description of the airspace. DATES: Effective date, 0901... executing new RNAV (GPS) SIAP's at the airport. This rule also makes minor changes to the legal description...

Mapping Base Modifications in DNA by Transverse-Current Sequencing

NASA Astrophysics Data System (ADS)

Alvarez, Jose R.; Skachkov, Dmitry; Massey, Steven E.; Kalitsov, Alan; Velev, Julian P.

2018-02-01

Sequencing DNA modifications and lesions, such as methylation of cytosine and oxidation of guanine, is even more important and challenging than sequencing the genome itself. The traditional methods for detecting DNA modifications are either insensitive to these modifications or require additional processing steps to identify a particular type of modification. Transverse-current sequencing in nanopores can potentially identify the canonical bases and base modifications in the same run. In this work, we demonstrate that the most common DNA epigenetic modifications and lesions can be detected with any predefined accuracy based on their tunneling current signature. Our results are based on simulations of the nanopore tunneling current through DNA molecules, calculated using nonequilibrium electron-transport methodology within an effective multiorbital model derived from first-principles calculations, followed by a base-calling algorithm accounting for neighbor current-current correlations. This methodology can be integrated with existing experimental techniques to improve base-calling fidelity.

The Modification of Covert Behavior: A Survey of the Literature.

ERIC Educational Resources Information Center

Johnson, R. Gilmore; Elson, Steven E.

This review of the research literature focuses on processes that Cautela (1972a) has called covert conditioning and Mahoney, Thoresen, and Danaher (1972) have called covert behavior modification. Both of these terms refer to processes for changing behavior through imaginal responses. Two general strategies have been employed. One has been to…

Behavior Modification Project: Reducing and Controlling Calling Out Behaviors.

ERIC Educational Resources Information Center

James, Deborah Anne

The purpose of this study was to determine which behavior modification procedures were the most effective in reducing and controlling the inappropriate calling out behavior of a fifth-grade socially and emotionally disturbed student. Three phases of interventions were involved. As the study began, the resource room instructor was using a behavior…

INCREASING CULTURALLY COMPETENT NEUROPSYCHOLOGICAL SERVICES FOR ETHNIC MINORITY POPULATIONS: A CALL TO ACTION

PubMed Central

Mindt, Monica Rivera; Byrd, Desiree; Saez, Pedro; Manly, Jennifer

2010-01-01

US demographic and sociopolitical shifts have resulted in a rapidly growing need for culturally competent neuropsychological services. However, clinical neuropsychology as a field has not kept pace with the needs of ethnic minority clients. In this discussion we review: historical precedents and the limits of universalism in neuropsychology; ethical/professional guidelines pertinent to neuropsychological practice with ethnic minority clients; critical cultural considerations in neuropsychology; current disparities germane to practice; and challenges to the provision of services to racial/ethnic minority clients. We provide a call to action for neuropsychologists and related organizations to advance multiculturalism and diversity within the field by increasing multicultural awareness and knowledge, multicultural education and training, multicultural neuropsychological research, and the provision of culturally competent neuropsychological services to racial/ethnic minority clients. Lastly, we discuss strategies for increasing the provision of culturally competent neuropsychological services, and offer several resources to meet these goals. PMID:20373222

Modification of the DSN radio frequency angular tropospheric refraction model

NASA Technical Reports Server (NTRS)

Berman, A. L.

1977-01-01

The previously derived DSN Radio Frequency Angular Tropospheric Refraction Model contained an assumption which was subsequently seen to be at a variance with the theoretical basis of angular refraction. The modification necessary to correct the model is minor in that the value of a constant is changed.

15 CFR 400.26 - Application for expansion or other modification to zone project.

Code of Federal Regulations, 2010 CFR

2010-01-01

..., including those for minor revisions of zone boundaries, grant of authority transfers, or time extensions... modification to zone project. 400.26 Section 400.26 Commerce and Foreign Trade Regulations Relating to Commerce and Foreign Trade (Continued) FOREIGN-TRADE ZONES BOARD, DEPARTMENT OF COMMERCE REGULATIONS OF THE...

47 CFR 78.109 - Major and minor modifications to stations.

Code of Federal Regulations, 2010 CFR

2010-10-01

... modulation; (4) Any change in the location of a station transmitter, other than a CARS pickup station... operation of a CARS pickup station; (5) Any change in frequency assignment, including polarization; (6) Any... addition or change in frequency, excluding removing a frequency; (9) Any modification or amendment...

24 CFR 880.607 - Termination of tenancy and modification of lease.

Code of Federal Regulations, 2011 CFR

2011-04-01

... CONSTRUCTION Management § 880.607 Termination of tenancy and modification of lease. (a) Applicability. The... lease; or (B) Repeated minor violations of the lease that disrupt the livability of the building... leased premises and related facilities; interfere with the management of the building or have an adverse...

Minerva: using a software program to improve resident performance during independent call

NASA Astrophysics Data System (ADS)

Itri, Jason N.; Redfern, Regina O.; Cook, Tessa; Scanlon, Mary H.

2010-03-01

We have developed an application called Minerva that allows tracking of resident discrepancy rates and missed cases. Minerva mines the radiology information system (RIS) for preliminary interpretations provided by residents during independent call and copies both the preliminary and final interpretations to a database. Both versions are displayed for direct comparison by Minerva and classified as 'in agreement', 'minor discrepancy' or 'major discrepancy' by the resident program director. Minerva compiles statistics comparing minor, major and total discrepancy rates for individual residents relative to the overall group. Discrepant cases are categorized according to date, modality and body part and reviewed for trends in missed cases. The rate of minor, major and total discrepancies for residents on-call at our institution was similar to rates previously published, including a 2.4% major discrepancy rate for second year radiology residents in the DePICTORS study and a 2.6% major discrepancy rate for resident at a community hospital. Trend analysis of missed cases was used to generate a topic-specific resident missed case conference on acromioclavicular (AC) joint separation injuries, which resulted in a 75% decrease in the number of missed cases related to AC separation subsequent to the conference. Using a software program to track of minor and major discrepancy rates for residents taking independent call using modified RadPeer scoring guidelines provides a competency-based metric to determine resident performance. Topic-specific conferences using the cases identified by Minerva can result in a decrease in missed cases.

Potential Air Pollutant Emissions and Permitting Classifications for Two Biorefinery Process Designs in the United States

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

Eberle, Annika; Bhatt, Arpit; Zhang, Yimin

Advanced biofuel production facilities (biorefineries), such as those envisioned by the United States (U.S.) Renewable Fuel Standard and U.S. Department of Energy's research and development programs, often lack historical air pollutant emissions data, which can pose challenges for obtaining air emission permits that are required for construction and operation. To help fill this knowledge gap, we perform a thorough regulatory analysis and use engineering process designs to assess the applicability of federal air regulations and quantify air pollutant emissions for two feasibility-level biorefinery designs. We find that without additional emission-control technologies both biorefineries would likely be required to obtain majormore » source permits under the Clean Air Act's New Source Review program. The permitting classification (so-called 'major' or 'minor') has implications for the time and effort required for permitting and therefore affects the cost of capital and the fuel selling price. Consequently, we explore additional technically feasible emission-control technologies and process modifications that have the potential to reduce emissions to achieve a minor source permitting classification. Finally, our analysis of air pollutant emissions and controls can assist biorefinery developers with the air permitting process and inform regulatory agencies about potential permitting pathways for novel biorefinery designs.« less

Potential Air Pollutant Emissions and Permitting Classifications for Two Biorefinery Process Designs in the United States

DOE PAGES

Eberle, Annika; Bhatt, Arpit; Zhang, Yimin; ...

2017-04-26

Advanced biofuel production facilities (biorefineries), such as those envisioned by the United States (U.S.) Renewable Fuel Standard and U.S. Department of Energy's research and development programs, often lack historical air pollutant emissions data, which can pose challenges for obtaining air emission permits that are required for construction and operation. To help fill this knowledge gap, we perform a thorough regulatory analysis and use engineering process designs to assess the applicability of federal air regulations and quantify air pollutant emissions for two feasibility-level biorefinery designs. We find that without additional emission-control technologies both biorefineries would likely be required to obtain majormore » source permits under the Clean Air Act's New Source Review program. The permitting classification (so-called 'major' or 'minor') has implications for the time and effort required for permitting and therefore affects the cost of capital and the fuel selling price. Consequently, we explore additional technically feasible emission-control technologies and process modifications that have the potential to reduce emissions to achieve a minor source permitting classification. Finally, our analysis of air pollutant emissions and controls can assist biorefinery developers with the air permitting process and inform regulatory agencies about potential permitting pathways for novel biorefinery designs.« less

Potential Air Pollutant Emissions and Permitting Classifications for Two Biorefinery Process Designs in the United States.

PubMed

Eberle, Annika; Bhatt, Arpit; Zhang, Yimin; Heath, Garvin

2017-06-06

Advanced biofuel production facilities (biorefineries), such as those envisioned by the United States (U.S.) Renewable Fuel Standard and U.S. Department of Energy's research and development programs, often lack historical air pollutant emissions data, which can pose challenges for obtaining air emission permits that are required for construction and operation. To help fill this knowledge gap, we perform a thorough regulatory analysis and use engineering process designs to assess the applicability of federal air regulations and quantify air pollutant emissions for two feasibility-level biorefinery designs. We find that without additional emission-control technologies both biorefineries would likely be required to obtain major source permits under the Clean Air Act's New Source Review program. The permitting classification (so-called "major" or "minor") has implications for the time and effort required for permitting and therefore affects the cost of capital and the fuel selling price. Consequently, we explore additional technically feasible emission-control technologies and process modifications that have the potential to reduce emissions to achieve a minor source permitting classification. Our analysis of air pollutant emissions and controls can assist biorefinery developers with the air permitting process and inform regulatory agencies about potential permitting pathways for novel biorefinery designs.

40 CFR 49.153 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-07-01

... negative value. If an emissions unit's post-change allowable emissions would be less than its pre-change... that program based on the actual-to-projected-actual test, it is considered a minor modification and is...-actual test is equal to or exceeds the minor NSR threshold listed in Table 1 of this section. For a...

Assessment of DNA extracted from FTA® cards for use on the Illumina iSelect BeadChip

PubMed Central

McClure, Matthew C; McKay, Stephanie D; Schnabel, Robert D; Taylor, Jeremy F

2009-01-01

Background As FTA® cards provide an ideal medium for the field collection of DNA we sought to assess the quality of genomic DNA extracted from this source for use on the Illumina BovineSNP50 iSelect BeadChip which requires unbound, relatively intact (fragment sizes ≥ 2 kb), and high-quality DNA. Bovine blood and nasal swab samples collected on FTA cards were extracted using the commercially available GenSolve kit with a minor modification. The call rate and concordance of genotypes from each sample were compared to those obtained from whole blood samples extracted by standard PCI extraction. Findings An ANOVA analysis indicated no significant difference (P > 0.72) in BovineSNP50 genotype call rate between DNA extracted from FTA cards by the GenSolve kit or extracted from whole blood by PCI. Two sample t-tests demonstrated that the DNA extracted from the FTA cards produced genotype call and concordance rates that were not different to those produced by assaying DNA samples extracted by PCI from whole blood. Conclusion We conclude that DNA extracted from FTA cards by the GenSolve kit is of sufficiently high quality to produce results comparable to those obtained from DNA extracted from whole blood when assayed by the Illumina iSelect technology. Additionally, we validate the use of nasal swabs as an alternative to venous blood or buccal samples from animal subjects for reliably producing high quality genotypes on this platform. PMID:19531223

Assessment of DNA extracted from FTA cards for use on the Illumina iSelect BeadChip.

PubMed

McClure, Matthew C; McKay, Stephanie D; Schnabel, Robert D; Taylor, Jeremy F

2009-06-16

As FTA cards provide an ideal medium for the field collection of DNA we sought to assess the quality of genomic DNA extracted from this source for use on the Illumina BovineSNP50 iSelect BeadChip which requires unbound, relatively intact (fragment sizes >or= 2 kb), and high-quality DNA. Bovine blood and nasal swab samples collected on FTA cards were extracted using the commercially available GenSolve kit with a minor modification. The call rate and concordance of genotypes from each sample were compared to those obtained from whole blood samples extracted by standard PCI extraction. An ANOVA analysis indicated no significant difference (P > 0.72) in BovineSNP50 genotype call rate between DNA extracted from FTA cards by the GenSolve kit or extracted from whole blood by PCI. Two sample t-tests demonstrated that the DNA extracted from the FTA cards produced genotype call and concordance rates that were not different to those produced by assaying DNA samples extracted by PCI from whole blood. We conclude that DNA extracted from FTA cards by the GenSolve kit is of sufficiently high quality to produce results comparable to those obtained from DNA extracted from whole blood when assayed by the Illumina iSelect technology. Additionally, we validate the use of nasal swabs as an alternative to venous blood or buccal samples from animal subjects for reliably producing high quality genotypes on this platform.

Spitzer Space Telescope proposal process

NASA Astrophysics Data System (ADS)

Laine, S.; Silbermann, N. A.; Rebull, L. M.; Storrie-Lombardi, L. J.

2006-06-01

This paper discusses the Spitzer Space Telescope General Observer proposal process. Proposals, consisting of the scientific justification, basic contact information for the observer, and observation requests, are submitted electronically using a client-server Java package called Spot. The Spitzer Science Center (SSC) uses a one-phase proposal submission process, meaning that fully-planned observations are submitted for most proposals at the time of submission, not months after acceptance. Ample documentation and tools are available to the observers on SSC web pages to support the preparation of proposals, including an email-based Helpdesk. Upon submission proposals are immediately ingested into a database which can be queried at the SSC for program information, statistics, etc. at any time. Large proposals are checked for technical feasibility and all proposals are checked against duplicates of already approved observations. Output from these tasks is made available to the Time Allocation Committee (TAC) members. At the review meeting, web-based software is used to record reviewer comments and keep track of the voted scores. After the meeting, another Java-based web tool, Griffin, is used to track the approved programs as they go through technical reviews, duplication checks and minor modifications before the observations are released for scheduling. In addition to detailing the proposal process, lessons learned from the first two General Observer proposal calls are discussed.

Machinability of Minor Wooden Species before and after Modification with Thermo-Vacuum Technology

PubMed Central

Sandak, Jakub; Goli, Giacomo; Cetera, Paola; Sandak, Anna; Cavalli, Alberto; Todaro, Luigi

2017-01-01

The influence of the thermal modification process on wood machinability was investigated with four minor species of low economic importance. A set of representative experimental samples was machined to the form of disks with sharp and dull tools. The resulting surface quality was visually evaluated by a team of experts according to the American standard procedure ASTM D-1666-87. The objective quantification of the surface quality was also done by means of a three dimensions (3D) surface scanner for the whole range of grain orientations. Visual assessment and 3D surface analysis showed a good agreement in terms of conclusions. The best quality of the wood surface was obtained when machining thermally modified samples. The positive effect of the material modification was apparent when cutting deodar cedar, black pine and black poplar in unfavorable conditions (i.e., against the grain). The difference was much smaller for an easy-machinability specie such as Italian alder. The use of dull tools resulted in the worst surface quality. Thermal modification has shown a very positive effect when machining with dull tools, leading to a relevant increment of the final surface smoothness. PMID:28772480

Machinability of Minor Wooden Species before and after Modification with Thermo-Vacuum Technology.

PubMed

Sandak, Jakub; Goli, Giacomo; Cetera, Paola; Sandak, Anna; Cavalli, Alberto; Todaro, Luigi

2017-01-28

The influence of the thermal modification process on wood machinability was investigated with four minor species of low economic importance. A set of representative experimental samples was machined to the form of disks with sharp and dull tools. The resulting surface quality was visually evaluated by a team of experts according to the American standard procedure ASTM D-1666-87. The objective quantification of the surface quality was also done by means of a three dimensions (3D) surface scanner for the whole range of grain orientations. Visual assessment and 3D surface analysis showed a good agreement in terms of conclusions. The best quality of the wood surface was obtained when machining thermally modified samples. The positive effect of the material modification was apparent when cutting deodar cedar, black pine and black poplar in unfavorable conditions (i.e., against the grain). The difference was much smaller for an easy-machinability specie such as Italian alder. The use of dull tools resulted in the worst surface quality. Thermal modification has shown a very positive effect when machining with dull tools, leading to a relevant increment of the final surface smoothness.

Minority games and stylized facts

NASA Astrophysics Data System (ADS)

Challet, Damien; Marsili, Matteo; Zhang, Yi-Cheng

2001-10-01

The minority game is a generic model of competing adaptive agents, which is often believed to be a model of financial markets. We discuss to which extent this is a reasonable statement, and present minimal modifications that make this model reproduce stylized facts. The resulting model shows that without speculators, prices follow random walks, and that stylized facts disappear if enough speculators take into account their market impact.

A successful Minority Retention Project.

PubMed

Gardner, Janelle D

2005-12-01

Racial and ethnic minorities are underrepresented in the nursing profession. The high attrition rate of minority students from nursing schools contributes to this problem. Academic leaders are calling for change in nursing education and asking educators to work diligently to retain minority students. This article describes a Minority Retention Project that included interventions designed to enhance the integration of minority students into a supportive learning environment, assist them in using the available resources, and help them feel connected and supported by their peers and faculty. At the end of the first year of the project, the nursing school experienced 100% retention of minority nursing students. Increasing the retention and graduation of minority nursing students supports the continued effort to provide culturally competent health care.

Alpha Test of a Videogame to Increase Children's Vegetable Consumption.

PubMed

Beltran, Alicia; O'Connor, Teresia; Hughes, Sheryl; Baranowski, Janice; Nicklas, Theresa A; Thompson, Debbe; Baranowski, Tom

2012-06-01

This is a report of an alpha test with a computer of one episode of a casual videogame smartphone application, called Kiddio Food Fight™ (Archimage Inc., Houston, TX), targeted at training parents to increase their 3-5-year-old child's vegetable consumption. This was a qualitative study using semistructured interviews. Sixteen parents from three ethnic groups living with their 3-5-year-old child were recruited. Parents provided screening information and informed consent and played the videogame. Afterward, semistructured intensive interviews were conducted about their experience. Parents generally liked the game. Their suggestions included a reduced list of values, rewording of reasons statements, an improved storyline, and feedback during and at the end of the game. The scoring system was ignored or confusing. Problems with the tool bar and game navigation caused problems in performance. A tutorial was requested. Kiddio Food Fight could have positive acceptance among parents with minor modifications. A videogame play could help parents learn effective vegetable parenting practices.

DoE Weapons Laboratories: Actions Needed to Strengthen EEO Oversight

DTIC Science & Technology

2002-04-01

compliance evaluations—because their employment of minorities and women appears to differ from industry averages. According to OFCCP officials, OFCCP...American accused of espionage, have called into question the equitable treatment of minorities and women in personnel actions at these laboratories in...Professionals Show Statistically Significant Differences for Minority Men and Women and White Women Compared with White Men, While Others Do Not 23

Activating Racial and Ethnic Minorities to Engage in Preventive Health: Patient Preferences for Health Reminders

PubMed Central

Patel, Sajani; Hemmige, Vagish; Street, Richard L.; Viswanath, Kasisomayajula; Arya, Monisha

2017-01-01

Objectives The objective of this study was to determine racial and ethnic minority patient receptiveness to health reminders, and preferences for media channels and messengers for preventive health reminders. Methods A pen and paper survey was administered to patients in the waiting room of a publicly funded clinic serving predominately racial and ethnic minorities. Results Three-fourths of participants said they would like to receive health reminders. The top three preferred methods of receiving health reminders were via text message, phone call, and letter by mail. About half of participants wanted their doctor or nurse to send them the health reminder. Conclusions Health reminders could be a tool to successfully encourage racial and ethnic minority patients to participate in their own health. If physicians or nurses use a cell phone text message, a phone call, or a letter to send these health reminders they may be particularly effective at improving patient health outcomes. PMID:29270330

Developing strategies for AIDS prevention research with black and Hispanic drug users.

PubMed Central

Schilling, R F; Schinke, S P; Nichols, S E; Zayas, L H; Miller, S O; Orlandi, M A; Botvin, G J

1989-01-01

More than 8 of 10 intravenous drug users infected with the human immunodeficiency virus (HIV) are black or Hispanic. Recognizing that sociocultural factors affect HIV transmission, public health officials have called for interventions designed for ethnic-racial minority groups. Considered in this paper are the nature and extent of AIDS among ethnic-racial minorities and the cultural aspects of drug use and sexual behavior related to HIV transmission. That drug users and their associates are practicing safer needle use is evident; that they are changing their sexual behavior is less so. Calling for rapid advances in knowledge and expanded efforts in intervention, Federal agencies have instituted numerous programs to support innovative research and demonstration projects in ethnic-racial minority communities. Needed are studies that (a) describe the phenomena of drug use and sexual behavior among ethnic-racial minority populations, (b) establish the efficacy of culturally specific AIDS prevention strategies in drug treatment and community settings, and (c) demonstrate new ways of recruiting, treating, and reducing relapse among drug users. PMID:2493660

Open sphincter-preserving surgery of extraperitoneal rectal cancer without primary stoma and Fast Track Protocol.

PubMed

Pappalardo, G; Coiro, S; De Lucia, F; Giannella, A; Ruffolo, F; Frattaroli, F M

2016-01-01

Fast track protocol (FTP) showed to improve perioperative care. The study aims to evaluate the impact of the FTP in the open extraperitoneal rectal cancer (ERC) surgical treatment without a primary derivative stoma (DS) and the QoL in patients with or without a secondary DS. 50 patients affected by ERC were enrolled and operated on with open low anterior resection without a primary DS. They were randomized in two groups: one was treated perioperativelly in the traditional way (group T), the other using a modif ed FTP (group FT). A QoL questionnaire was administered prior to discharge and at 1-month follow-up. Five courses (10%) were complicated by anastomotic leakage: 3 (12%) in the FT group (2 minor and 1 maior) and 2 (8%) in the T group (1 minor and 1 maior) (p=n.s.). All the maiors and one minor were treated with a DS. Patients of the group FTP were considered dischargeable earlier that those of group T (p<0.05). Patients with DS had a significantly lower QoL score (p<0.0001). FTP with minor modifications is feasible and safe in the ERC open surgery without using a DS. Better results were obtained without increasing complication rate. A secondary DS impacts detrimentally on QoL.

Attitudes toward Agriculture of Minority and Non-Minority Students Enrolled in an Introductory Agriscience Course in Texas. A Summary Report of Research. Department Information Bulletin 92-1.

ERIC Educational Resources Information Center

Talbert, B. Allen; Larke, Alvin, Jr.

A study compared the attitudes of minority and nonminority Texas high school agriscience students toward agriculture. A cluster sample of 1,399 agriscience students in Texas high school courses called "Introduction to World Agricultural Science and Technology" and "Applied Agricultural Science and Technology" participated in the ex post facto…

Culture/Religion and Identity: Social Justice versus Recognition

ERIC Educational Resources Information Center

Bekerman, Zvi

2012-01-01

Recognition is the main word attached to multicultural perspectives. The multicultural call for recognition, the one calling for the recognition of cultural minorities and identities, the one now voiced by liberal states all over and also in Israel was a more difficult one. It took the author some time to realize that calling for the recognition…

ballaxy: web services for structural bioinformatics.

PubMed

Hildebrandt, Anna Katharina; Stöckel, Daniel; Fischer, Nina M; de la Garza, Luis; Krüger, Jens; Nickels, Stefan; Röttig, Marc; Schärfe, Charlotta; Schumann, Marcel; Thiel, Philipp; Lenhof, Hans-Peter; Kohlbacher, Oliver; Hildebrandt, Andreas

2015-01-01

Web-based workflow systems have gained considerable momentum in sequence-oriented bioinformatics. In structural bioinformatics, however, such systems are still relatively rare; while commercial stand-alone workflow applications are common in the pharmaceutical industry, academic researchers often still rely on command-line scripting to glue individual tools together. In this work, we address the problem of building a web-based system for workflows in structural bioinformatics. For the underlying molecular modelling engine, we opted for the BALL framework because of its extensive and well-tested functionality in the field of structural bioinformatics. The large number of molecular data structures and algorithms implemented in BALL allows for elegant and sophisticated development of new approaches in the field. We hence connected the versatile BALL library and its visualization and editing front end BALLView with the Galaxy workflow framework. The result, which we call ballaxy, enables the user to simply and intuitively create sophisticated pipelines for applications in structure-based computational biology, integrated into a standard tool for molecular modelling.  ballaxy consists of three parts: some minor modifications to the Galaxy system, a collection of tools and an integration into the BALL framework and the BALLView application for molecular modelling. Modifications to Galaxy will be submitted to the Galaxy project, and the BALL and BALLView integrations will be integrated in the next major BALL release. After acceptance of the modifications into the Galaxy project, we will publish all ballaxy tools via the Galaxy toolshed. In the meantime, all three components are available from http://www.ball-project.org/ballaxy. Also, docker images for ballaxy are available at https://registry.hub.docker.com/u/anhi/ballaxy/dockerfile/. ballaxy is licensed under the terms of the GPL. © The Author 2014. Published by Oxford University Press. All rights reserved. For Permissions, please e-mail: journals.permissions@oup.com.

Genetics Home Reference: Walker-Warburg syndrome

MedlinePlus

... also involved in development of this condition. The proteins produced from the genes listed above and others involved in Walker-Warburg syndrome modify a protein called alpha (α)-dystroglycan; this modification, called glycosylation, ...

Implementation and research priorities for FCTC Articles 13 and 16: tobacco advertising, promotion, and sponsorship and sales to and by minors.

PubMed

Nagler, Rebekah H; Viswanath, Kasisomayajula

2013-04-01

Article 13 of the Framework Convention on Tobacco Control (FCTC) calls for a comprehensive ban on tobacco advertising, promotion, and sponsorship (TAPS), and Article 16 calls for prohibition of tobacco sales to and by minors. Although these mandates are based on sound science, many countries have found provision implementation to be rife with challenges. This paper reviews the history of tobacco marketing and minor access restrictions in high-, middle-, and low-income countries, identifying past challenges and successes. We consider current challenges to FCTC implementation, how these barriers can be addressed, and what research is necessary to support such efforts. Specifically, we identify implementation and research priorities for FCTC Articles 13 and 16. Although a solid evidence base underpins the FCTC's call for TAPS bans and minor access restrictions, we know substantially less about how best to implement these restrictions. Drawing on the regulatory experiences of high-, middle-, and low-income countries, we discern several implementation and research priorities, which are organized into 4 categories: policy enactment and enforcement, human capital expertise, the effects of FCTC marketing and youth access policies, and knowledge exchange and transfer among signatories. Future research should provide detailed case studies on implementation successes and failures, as well as insights into how knowledge of successful restrictions can be translated into tobacco control policy and practice and shared among different stakeholders. Tobacco marketing surveillance, sales-to-minors compliance checks, enforcement and evaluation of restriction policies, and capacity building and knowledge transfer are likely to prove central to effective implementation.

Women and Minorities in Science and Engineering.

ERIC Educational Resources Information Center

Crowley, Michael F.; And Others

Congress, as part of the Fiscal Year 1981 National Science Foundation Authorization Act (Public Law 96-516), called for the Director of the National Science Foundation to transmit to the Congress and certain Federal agencies a biennial statistical report on the participation of women and minorities in science and engineering employment and…

Culturally Competent Social Work Research: Methodological Considerations for Research with Language Minorities

ERIC Educational Resources Information Center

Casado, Banghwa Lee; Negi, Nalini Junko; Hong, Michin

2012-01-01

Despite the growing number of language minorities, foreign-born individuals with limited English proficiency, this population has been largely left out of social work research, often due to methodological challenges involved in conducting research with this population. Whereas the professional standard calls for cultural competence, a discussion…

Panel Urges Colleges to Boost Production of Minority Scientists.

ERIC Educational Resources Information Center

DeLoughry, Thomas J.

1988-01-01

The congressionally appointed Task Force on Women, Minorities, and the Handicapped in Science and Technology calls for cooperation among schools, colleges, industry, and federal and state governments to increase the pool of science and engineering talent through programs similar to those following the Soviet launch of Sputnik in 1957. (MLW)

Habitat Development at Eight Corps of Engineers Sites: Feasibility and Assessment.

DTIC Science & Technology

1982-10-01

Eupatorium capillofolium Duck potato Sagittaria latifolia Duckweed Lemna spp. Al Common Name Scientific Name Dwarf palmetto Sabal minor Eastern cottonwood...1978b). The site is located at Buttermilk Sound in the Altamaha River estuary. The project yielded much useful data on various so-called " minor ...2,524 linear yards, costs for the seawall can be expected to be substantial. 362. Marsh establishment costs will be minor compared to seawall and

Teaching the Social Determinants of Health: A Path to Equity or a Road to Nowhere?

PubMed

Sharma, Malika; Pinto, Andrew D; Kumagai, Arno K

2018-01-01

Medical schools are increasingly called to include social responsibility in their mandates. As such, they are focusing their attention on the social determinants of health (SDOH) as key drivers in the health of the patients and communities they serve. However, underlying this emphasis on the SDOH is the assumption that teaching medical students about the SDOH will lead future physicians to take action to help achieve health equity. There is little evidence to support this belief. In many ways, the current approach to the SDOH within medical education positions them as "facts to be known" rather than as "conditions to be challenged and changed." Educators talk about poverty but not oppression, race but not racism, sex but not sexism, and homosexuality but not homophobia. The current approach to the SDOH may constrain or even incapacitate the ability of medical education to achieve the very goals it lauds, and in fact perpetuate inequity. In this article, the authors explore how "critical consciousness" and a recentering of the SDOH around justice and inequity can be used to deepen collective understanding of power, privilege, and the inequities embedded in social relationships in order to foster an active commitment to social justice among medical trainees. Rather than calling for minor curricular modifications, the authors argue that major structural and cultural transformations within medical education need to occur to make educational institutions truly socially responsible.

A weight modification sequential method for VSC-MTDC power system state estimation

NASA Astrophysics Data System (ADS)

Yang, Xiaonan; Zhang, Hao; Li, Qiang; Guo, Ziming; Zhao, Kun; Li, Xinpeng; Han, Feng

2017-06-01

This paper presents an effective sequential approach based on weight modification for VSC-MTDC power system state estimation, called weight modification sequential method. The proposed approach simplifies the AC/DC system state estimation algorithm through modifying the weight of state quantity to keep the matrix dimension constant. The weight modification sequential method can also make the VSC-MTDC system state estimation calculation results more ccurate and increase the speed of calculation. The effectiveness of the proposed weight modification sequential method is demonstrated and validated in modified IEEE 14 bus system.

47 CFR 97.19 - Application for a vanity call sign.

Code of Federal Regulations, 2010 CFR

2010-10-01

... SERVICES AMATEUR RADIO SERVICE General Provisions § 97.19 Application for a vanity call sign. (a) The person named in an operator/primary station license grant or in a club station license grant is eligible... for a vanity call sign. (b) Each application for a modification of an operator/primary or club station...

Focus on Minorities.

ERIC Educational Resources Information Center

Fort Bragg (Army), NC. Libraries.

This document is a union catalog of materials available in the Library Branch, Special Services Division, Headquarters of the Eighteenth Airborne Corps and Fort Bragg, N.C., pertaining to minority group life. Each item cited has a call number and a location symbol directing the user to one or more of the five libraries shelving the item. The…

Targeting New Teachers & Teaching by Novel Techniques.

ERIC Educational Resources Information Center

Hopkins, Patricia; And Others

In 1988-89, the Science Academy, a magnet program at LBJ High School (Austin, Texas), was awarded a two-year grant called Double TNT to "target new teachers" and "teach by novel techniques." The purposes of the program include: (1) interesting minority and female students in science; (2) attracting minority and female students…

Minor forest products of the Pacific Northwest.

Treesearch

Elmer W. Shaw

1949-01-01

The evergreen forests of Washington and Oregon are the source of an interesting variety of so-called "minor products," Many of these forest sidelines are not well known. They are generally underestimated and quite often misunderstood. This is partly because the value and significance of these smaller, incidental products of the forest have long been...

Tourism: Manufacturing the Exotic. IWGIA Document No. 61.

ERIC Educational Resources Information Center

Rossel, Pierre, Ed.

The objective of this document is to outline the relationship between tourism and cultural minorities. It aims to understand the nature of the relationship, to point out its most serious and harmful effects and to make known some of the survival strategies that cultural minorities employ. The document calls tourism "the greatest economic and…

Other People's Daughters: Critical Race Feminism and Black Girls' Education

ERIC Educational Resources Information Center

Evans-Winters, Venus E.; Esposito, Jennifer

2010-01-01

In her 1995 article, "Sapphire Bound!", legal scholar Regina Austin calls for minority female scholars in the legal field to straightforwardly, unapologetically, and strategically use their intellectual pursuits to advocate on behalf of poor and working class minority women. Even though Austin is arguing from the perspective of a woman of color,…

Baccalaureate Minority Nursing Students Perceived Barriers and Facilitators to Clinical Education Practices: An Integrative Review.

PubMed

Graham, Crystal L; Phillips, Shannon M; Newman, Susan D; Atz, Teresa W

2016-01-01

This integrative review synthesized baccalaureate minority nursing students' perceptions of their clinical experiences. The diversity of the nursing workforce does not mirror the United States population. Attrition rates of minority nursing students remain higher than rates for White students. Literature examining facilitators and barriers to minority student success predominantly focuses on academic factors, excluding those relevant to clinical education. An integrative review using literature from nursing and education. Three common perceived barriers were identified: discrimination from faculty, peers, nursing staff, and patients; bias in faculty grading practices; and isolation. Although little is known about the relationship between clinical failures and overall attrition, this review provides evidence that minority students encounter significant barriers in clinical education. To increase the diversity of the nursing workforce, faculty must address these issues and make modifications to ensure an equal opportunity at a quality education for all students.

32 CFR 806b.22 - Responding to amendment requests.

Code of Federal Regulations, 2010 CFR

2010-07-01

... ADMINISTRATION PRIVACY ACT PROGRAM Amending the Record § 806b.22 Responding to amendment requests. (a) Anyone may request minor corrections orally. Requests for more serious modifications should be in writing. (b) After...

32 CFR 806b.22 - Responding to amendment requests.

Code of Federal Regulations, 2011 CFR

2011-07-01

... ADMINISTRATION PRIVACY ACT PROGRAM Amending the Record § 806b.22 Responding to amendment requests. (a) Anyone may request minor corrections orally. Requests for more serious modifications should be in writing. (b) After...

Parental Leave Legislation in the U.S. Senate: Toward a Model of Roll-Call Voting.

ERIC Educational Resources Information Center

Monroe, Pamela A.; Garand, James C.

1991-01-01

Developed and tested a model of roll-call voting by U.S. senators on a cloture motion relating to the Parental and Medical Leave Act of 1988. Senate roll-call voting was found to be dominated by policy liberalism and party, whereas the impact of contextual demand variables was relatively minor and indirect, and votes could be accurately predicted.…

Implementation and Research Priorities for FCTC Articles 13 and 16: Tobacco Advertising, Promotion, and Sponsorship and Sales to and by Minors

PubMed Central

2013-01-01

Introduction: Article 13 of the Framework Convention on Tobacco Control (FCTC) calls for a comprehensive ban on tobacco advertising, promotion, and sponsorship (TAPS), and Article 16 calls for prohibition of tobacco sales to and by minors. Although these mandates are based on sound science, many countries have found provision implementation to be rife with challenges. Objective: This paper reviews the history of tobacco marketing and minor access restrictions in high-, middle-, and low-income countries, identifying past challenges and successes. We consider current challenges to FCTC implementation, how these barriers can be addressed, and what research is necessary to support such efforts. Specifically, we identify implementation and research priorities for FCTC Articles 13 and 16. Discussion: Although a solid evidence base underpins the FCTC’s call for TAPS bans and minor access restrictions, we know substantially less about how best to implement these restrictions. Drawing on the regulatory experiences of high-, middle-, and low-income countries, we discern several implementation and research priorities, which are organized into 4 categories: policy enactment and enforcement, human capital expertise, the effects of FCTC marketing and youth access policies, and knowledge exchange and transfer among signatories. Future research should provide detailed case studies on implementation successes and failures, as well as insights into how knowledge of successful restrictions can be translated into tobacco control policy and practice and shared among different stakeholders. Conclusion: Tobacco marketing surveillance, sales-to-minors compliance checks, enforcement and evaluation of restriction policies, and capacity building and knowledge transfer are likely to prove central to effective implementation. PMID:23291641

Referential calls coordinate multi-species mobbing in a forest bird community.

PubMed

Suzuki, Toshitaka N

2016-01-01

Japanese great tits ( Parus minor ) use a sophisticated system of anti-predator communication when defending their offspring: they produce different mobbing calls for different nest predators (snake versus non-snake predators) and thereby convey this information to conspecifics (i.e. functionally referential call system). The present playback experiments revealed that these calls also serve to coordinate multi-species mobbing at nests; snake-specific mobbing calls attracted heterospecific individuals close to the sound source and elicited snake-searching behaviour, whereas non-snake mobbing calls attracted these birds at a distance. This study demonstrates for the first time that referential mobbing calls trigger different formations of multi-species mobbing parties.

Reading for Meaning: The Effects of Developmental Education on Reading Achievements of Primary School Students from Low SES and Ethnic Minority Families

ERIC Educational Resources Information Center

van Rijk, Yvonne; de Mey, Langha; de Haan, Dorian; van Oers, Bert; Volman, Monique

2018-01-01

The appropriateness of innovative educational concepts for students from a low socioeconomic status (SES) or ethnic minority background is sometimes called into question. Disadvantaged students are supposed to benefit more from traditional approaches with Programmatic Instruction (PI). We examined Developmental Education (DE), an innovative…

Reflexive Audiovisual Methodology: The Emergence of "Minority Practices" among Pluriactive Stock Farmers

ERIC Educational Resources Information Center

Stassart, Pierre Marie; Mathieu, Valerie; Melard, Francois

2011-01-01

This paper proposes a new way for sociology, through both methodology and theory, to understand the reality of social groups and their "minority practices." It is based on an experiment that concerns a very specific category of agriculturalists called "pluriactive" stock farmers. These stock farmers, who engage in raising livestock part-time…

Minority Students and Research Universities: How to Overcome the "Mismatch"

ERIC Educational Resources Information Center

Tapia, Richard A.

2009-01-01

A controversial theory much in the news lately claims that affirmative action is often unfair to the very students it is intended to help. Called the "mismatch" theory, it suggests that underrepresented minority students are more likely to leave science, math, and engineering when, because of affirmative action, they attend colleges for which they…

Harvesting minor forest products in the Pacific Northwest.

Treesearch

Thomas C. Adams

1960-01-01

Forests of the Pacific Northwest yield a number of secondary or so-called minor forest products. These include those smaller, side-line items of commercial value that can usually be harvested without intensive management or cultivation. They are generally only incidental to a primary use of the land for sawtimber or pulpwood production. In most cases they can be...

Music Education and Minority Groups Cultural and Musical Identities in the "Newer" South Africa: White Afrikaners and Indians

ERIC Educational Resources Information Center

Joseph, Dawn; van Niekerk, Caroline

2007-01-01

Music Education, as well as cultural and musical identities are all being renegotiated, post-Apartheid, within the so-called "newer" rather than the commonly known "new" South Africa. The developing situation with certain minority groups is particularly interesting. Education in general has undergone much change since the first…

Wetland Plants of the Pacific Northwest.

DTIC Science & Technology

1984-09-01

69 Cares /yngbyei .............. 34 Lemna minor ............... 44 C obnupta ................. 34 Lilaeopsis..................26...programs have been established. Common associates include pond weeds, white water ily, and common duckweed. 45 40- II 5: * .- DEEP FRESHWATER MARSHES Lemna ... minor SCIENTIFIC NAME COMMON DUCKWEED COMMON NAME Field Characters: Individual plants are minute, consisting of a single leaf (called a "thallus") 2

Autonomous Pluralistic Learning Strategies among Mexican Indigenous and Minority University Students Learning English

ERIC Educational Resources Information Center

Despagne, Colette

2015-01-01

This critical ethnographic case study draws on Indigenous and minority students' process of learning English as a Foreign Language (EFL) in Mexico. The study specifically focuses on students who enrolled in a program called "A Wager with the Future." The aim of the study is to identify and understand contributing factors in these…

Altered minor-groove hydrogen bonds in DNA block transcription elongation by T7 RNA polymerase.

PubMed

Tanasova, Marina; Goeldi, Silvan; Meyer, Fabian; Hanawalt, Philip C; Spivak, Graciela; Sturla, Shana J

2015-05-26

DNA transcription depends upon the highly efficient and selective function of RNA polymerases (RNAPs). Modifications in the template DNA can impact the progression of RNA synthesis, and a number of DNA adducts, as well as abasic sites, arrest or stall transcription. Nonetheless, data are needed to understand why certain modifications to the structure of DNA bases stall RNA polymerases while others are efficiently bypassed. In this study, we evaluate the impact that alterations in dNTP/rNTP base-pair geometry have on transcription. T7 RNA polymerase was used to study transcription over modified purines and pyrimidines with altered H-bonding capacities. The results suggest that introducing wobble base-pairs into the DNA:RNA heteroduplex interferes with transcriptional elongation and stalls RNA polymerase. However, transcriptional stalling is not observed if mismatched base-pairs do not H-bond. Together, these studies show that RNAP is able to discriminate mismatches resulting in wobble base-pairs, and suggest that, in cases of modifications with minor steric impact, DNA:RNA heteroduplex geometry could serve as a controlling factor for initiating transcription-coupled DNA repair. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Balancing energy consumption with hybrid clustering and routing strategy in wireless sensor networks.

PubMed

Xu, Zhezhuang; Chen, Liquan; Liu, Ting; Cao, Lianyang; Chen, Cailian

2015-10-20

Multi-hop data collection in wireless sensor networks (WSNs) is a challenge issue due to the limited energy resource and transmission range of wireless sensors. The hybrid clustering and routing (HCR) strategy has provided an effective solution, which can generate a connected and efficient cluster-based topology for multi-hop data collection in WSNs. However, it suffers from imbalanced energy consumption, which results in the poor performance of the network lifetime. In this paper, we evaluate the energy consumption of HCR and discover an important result: the imbalanced energy consumption generally appears in gradient k = 1, i.e., the nodes that can communicate with the sink directly. Based on this observation, we propose a new protocol called HCR-1, which includes the adaptive relay selection and tunable cost functions to balance the energy consumption. The guideline of setting the parameters in HCR-1 is provided based on simulations. The analytical and numerical results prove that, with minor modification of the topology in Sensors 2015, 15 26584 gradient k = 1, the HCR-1 protocol effectively balances the energy consumption and prolongs the network lifetime.

Quinovosamycins: new tunicamycin-type antibiotics in which the α, β-1″,11'-linked N-acetylglucosamine residue is replaced by N-acetylquinovosamine.

PubMed

Price, Neil Pj; Labeda, David P; Naumann, Todd A; Vermillion, Karl E; Bowman, Michael J; Berhow, Mark A; Metcalf, William W; Bischoff, Kenneth M

2016-08-01

Tunicamycins (TUN) are potent inhibitors of polyprenyl phosphate N-acetylhexosamine 1-phosphate transferases (PPHP), including essential eukaryotic GPT enzymes and bacterial HexNAc 1-P translocases. Hence, TUN blocks the formation of eukaryotic N-glycoproteins and the assembly of bacterial call wall polysaccharides. The genetic requirement for TUN production is well-established. Using two genes unique to the TUN pathway (tunB and tunD) as probes we identified four new prospective TUN-producing strains. Chemical analysis showed that one strain, Streptomyces niger NRRL B-3857, produces TUN plus new compounds, named quinovosamycins (QVMs). QVMs are structurally akin to TUN, but uniquely in the 1″,11'-HexNAc sugar head group, which is invariably d-GlcNAc for the known TUN, but is d-QuiNAc for the QVM. Surprisingly, this modification has only a minor effect on either the inhibitory or antimicrobial properties of QVM and TUN. These findings have unexpected consequences for TUN/QVM biosynthesis, and for the specificity of the PPHP enzyme family.

Revisiting a model of ontogenetic growth: estimating model parameters from theory and data.

PubMed

Moses, Melanie E; Hou, Chen; Woodruff, William H; West, Geoffrey B; Nekola, Jeffery C; Zuo, Wenyun; Brown, James H

2008-05-01

The ontogenetic growth model (OGM) of West et al. provides a general description of how metabolic energy is allocated between production of new biomass and maintenance of existing biomass during ontogeny. Here, we reexamine the OGM, make some minor modifications and corrections, and further evaluate its ability to account for empirical variation on rates of metabolism and biomass in vertebrates both during ontogeny and across species of varying adult body size. We show that the updated version of the model is internally consistent and is consistent with other predictions of metabolic scaling theory and empirical data. The OGM predicts not only the near universal sigmoidal form of growth curves but also the M(1/4) scaling of the characteristic times of ontogenetic stages in addition to the curvilinear decline in growth efficiency described by Brody. Additionally, the OGM relates the M(3/4) scaling across adults of different species to the scaling of metabolic rate across ontogeny within species. In providing a simple, quantitative description of how energy is allocated to growth, the OGM calls attention to unexplained variation, unanswered questions, and opportunities for future research.

A sensitive mass spectrometric method for hypothesis-driven detection of peptide post-translational modifications: multiple reaction monitoring-initiated detection and sequencing (MIDAS).

PubMed

Unwin, Richard D; Griffiths, John R; Whetton, Anthony D

2009-01-01

The application of a targeted mass spectrometric workflow to the sensitive identification of post-translational modifications is described. This protocol employs multiple reaction monitoring (MRM) to search for all putative peptides specifically modified in a target protein. Positive MRMs trigger an MS/MS experiment to confirm the nature and site of the modification. This approach, termed MIDAS (MRM-initiated detection and sequencing), is more sensitive than approaches using neutral loss scanning or precursor ion scanning methodologies, due to a more efficient use of duty cycle along with a decreased background signal associated with MRM. We describe the use of MIDAS for the identification of phosphorylation, with a typical experiment taking just a couple of hours from obtaining a peptide sample. With minor modifications, the MIDAS method can be applied to other protein modifications or unmodified peptides can be used as a MIDAS target.

48 CFR 2.101 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-10-01

... research, planning, development, design, construction, alteration, or repair of real property; and (3..., evaluations, consultations, comprehensive planning, program management, conceptual designs, plans and... minor include the value and size of the modification and the comparative value and size of the final...

48 CFR 538.7003 - Policy.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Policy. 538.7003 Section 538.7003 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CATEGORIES OF... entities, the contracting officer must make minor modifications to certain Federal Acquisition Regulation...

48 CFR 538.7103 - Policy.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 4 2010-10-01 2010-10-01 false Policy. 538.7103 Section 538.7103 Federal Acquisition Regulations System GENERAL SERVICES ADMINISTRATION SPECIAL CATEGORIES OF... entities, the contracting officer must make minor modifications to certain Federal Acquisition Regulation...

75 FR 42339 - List of Approved Spent Fuel Storage Casks: NAC-MPC System, Revision 6

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-21

...; minor design modifications to the Vertical Concrete Cask (VCC) incorporating design features from the... (ALARA) principles; an increase in the concrete pad compression strength from 4000 psi to 6000 psi; added...

10 CFR 1022.5 - Applicability.

Code of Federal Regulations, 2011 CFR

2011-01-01

...) Minor modification (e.g., upgrading lighting, heating, ventilation, and air conditioning systems....g., activities such as reroofing, plumbing repair, door and window replacement); (2) Site... water and air quality, flora and fauna abundance, and soil properties) in a floodplain or wetland...

10 CFR 1022.5 - Applicability.

Code of Federal Regulations, 2012 CFR

2012-01-01

...) Minor modification (e.g., upgrading lighting, heating, ventilation, and air conditioning systems....g., activities such as reroofing, plumbing repair, door and window replacement); (2) Site... water and air quality, flora and fauna abundance, and soil properties) in a floodplain or wetland...

10 CFR 1022.5 - Applicability.

Code of Federal Regulations, 2013 CFR

2013-01-01

...) Minor modification (e.g., upgrading lighting, heating, ventilation, and air conditioning systems....g., activities such as reroofing, plumbing repair, door and window replacement); (2) Site... water and air quality, flora and fauna abundance, and soil properties) in a floodplain or wetland...

10 CFR 1022.5 - Applicability.

Code of Federal Regulations, 2014 CFR

2014-01-01

...) Minor modification (e.g., upgrading lighting, heating, ventilation, and air conditioning systems....g., activities such as reroofing, plumbing repair, door and window replacement); (2) Site... water and air quality, flora and fauna abundance, and soil properties) in a floodplain or wetland...

Relationship between Risk Factor Control and Compliance with a Lifestyle Modification Program in the Stenting Aggressive Medical Management for Prevention of Recurrent Stroke in Intracranial Stenosis Trial.

PubMed

Turan, Tanya N; Al Kasab, Sami; Nizam, Azhar; Lynn, Michael J; Harrell, Jamie; Derdeyn, Colin P; Fiorella, David; Janis, L Scott; Lane, Bethany F; Montgomery, Jean; Chimowitz, Marc I

2018-03-01

Lifestyle modification programs have improved the achievement of risk factor targets in a variety of clinical settings, including patients who have previously suffered a stroke or transient ischemic attack and those with multiple risk factors. Stenting Aggressive Medical Management for Prevention of Recurrent Stroke in Intracranial Stenosis (SAMMPRIS) was the first vascular disease prevention trial to provide a commercially available lifestyle modification program to enhance risk factor control. We sought to determine the relationship between compliance with this program and risk factor control in SAMMPRIS. SAMMPRIS aggressive medical management included a telephonic lifestyle modification program provided free of charge to all subjects (n = 451) during their participation in the study. Subjects with fewer than 3 expected lifestyle-coaching calls were excluded from these analyses. Compliant subjects (n = 201) had  greater than or equal to 78.5% of calls (median % of completed/expected calls). Noncompliant subjects (n = 200) had less than 78.5% of calls or refused to participate. Mean risk factor values or % in-target for each risk factor was compared between compliant versus noncompliant subjects, using t tests and chi-square tests. Risk factor changes from baseline to follow-up were compared between the groups to account for baseline differences. Compliant subjects had better risk factor control throughout follow-up for low-density lipoprotein, systolic blood pressure (SBP), hemoglobin A1c (HgA1c), non-high-density lipoprotein, nonsmoking, and exercise than noncompliant subjects, but there was no difference for body mass index. After adjusting for baseline differences between the groups, compliant subjects had a greater change from baseline than noncompliant subjects for SBP did at 24 months and HgA1c at 6 months. SAMMPRIS subjects who were compliant with the lifestyle modification program had better risk factor control during the study for almost all risk factors. Published by Elsevier Inc.

Design definition study of NASA/Navy lift/cruise fan V/STOL aircraft

NASA Technical Reports Server (NTRS)

1975-01-01

Assessed are the risks associated with the lift/cruise fan technology V/STOL aircraft program. Three candidate concepts for the technology aircraft design approach are considered: the lowspeed only modification, the full performance modification, and the all new aircraft concepts. Survey results indicate that the lift/cruise fan technology aircraft program is feasible, from the standpoint of technical risk, with some evidence of uncertainty of meeting the planned schedule and relatively minor impact on estimated program costs.

Loading the Saturn I S-IV Stage into Pregnant Guppy

NASA Technical Reports Server (NTRS)

1965-01-01

The photograph shows the loading operation of the Saturn I S-IV stage (second stage) into the Pregnant Guppy at the Redstone Airfield, Huntsville, Alabama. The Pregnant Guppy was a Boeing B-377 Stratocruiser modified to transport various stages of Saturn launch vehicles. The modification project called for lengthening the fuselage to accommodate the S-IV stage. After the flight test of that modification, phase two called for the enlargement of the plane's cabin section to approximately double its normal volume. The fuselage separated just aft of the wing's trailing edge to load and unload the S-IV and other cargoes.

Perspectives of 30 English Patients on Call Light Technology, Eloquence Revisited.

PubMed

Montie, Mary; Shuman, Clayton; Galinato, Jose; Patak, Lance; Titler, Marita

2018-01-01

Call light technology is important because it serves as a direct link for patients to get their healthcare needs fulfilled by their healthcare providers. As primary users of call light technology, patient perspectives are important and warranted. Despite this fact, there is a lack of published literature regarding patient perspectives and call light technology. The present study examined a technologically advanced call light system (Eloquence) by incorporating 30 patient participants' perspectives regarding its usefulness, effectiveness, and appropriateness gathered from individual interviews. Using qualitative descriptive research methods, five major themes and multiple minor themes emerged from the data.

An ELT's Solution to Combat Plagiarism: "Birth" of CALL.

ERIC Educational Resources Information Center

Sabieh, Christine

One English-as-a Second-Language professor fought plagiarism using computer assisted language learning (CALL). She succeeded in getting half of her class to write documented research papers free of plagiarism. Although all of the students claimed to know how to avoid plagiarizing, 35 percent presented the work with minor traces of plagiarism. The…

Minority Language Rights before and after the 2004 EU Enlargement: The Copenhagen Criteria in the Baltic States

ERIC Educational Resources Information Center

Adrey, Jean-Bernard

2005-01-01

This paper examines the effect of the recent European Union (EU) enlargement on minority language policies in the Baltic states, and in particular in Latvia and Estonia. I first look at the so-called Copenhagen political criteria conditioning EU accession and at the European Commission's monitoring system for assessing applicant countries'…

Multicultural and multilingual approach: Mathematics, science, and engineering education for junior high school minority students and high school administrators. Final report

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

Crumbly, I.J.; Hodges, J.

1994-09-01

During the 1993 school year, LLNL and the US Department of Energy`s San Francisco Field Office provided funds through grant {number_sign}DE-FG03-93SF20045/A000 to assist Cooperative Developmental Energy Program (CDEP) with its network coalition of high school counselors from 19 states and with its outreach and early intervention program in mathematics, science and engineering for minority junior high school students. The program for high school counselors is called the National Educators Orientation Program (NEOP) and the outreach program for minority junior high school students is called the Mathematics, Science and Engineering Academy (MSEA). A total of 35 minority and female rising eighthmore » grade students participated in the Second Annual Mathematics, Science, and Engineering Academy sponsored by the Cooperative Developmental Energy Program of Fort Valley State College (FVSC). There were 24 students from the middle Georgia area, 4 students from Oakland, California, and 7 students from Portland, Oregon. Each student was selected by counselor in his or her respective school. The selection criteria were based on the students` academic performance in science and mathematics courses.« less

The PROUST radar

NASA Technical Reports Server (NTRS)

Bertin, F.; Glass, M.; Ney, R.; Petitdidier, M.

1986-01-01

The Stratosphere-Troposphere (ST) radar called PROUST works at 935 MHz using the same klystron and antenna as the coherent-scatter radar. The use of this equipment for ST work has required some important modifications of the transmitting system and the development of receiving, data processing and acquisition (1984,1985) equipment. The modifications are discussed.

23 CFR 656.5 - Eligibility.

Code of Federal Regulations, 2010 CFR

2010-04-01

... carpool lanes. Eligible work may include preliminary engineering to determine traffic flow and design criteria, signing, pavement markings, traffic control devices, and minor physical modifications to permit... any existing or planned mass transportation service, but should be designed so that the facility could...

23 CFR 656.5 - Eligibility.

Code of Federal Regulations, 2014 CFR

2014-04-01

... carpool lanes. Eligible work may include preliminary engineering to determine traffic flow and design criteria, signing, pavement markings, traffic control devices, and minor physical modifications to permit... any existing or planned mass transportation service, but should be designed so that the facility could...

23 CFR 656.5 - Eligibility.

Code of Federal Regulations, 2012 CFR

2012-04-01

... carpool lanes. Eligible work may include preliminary engineering to determine traffic flow and design criteria, signing, pavement markings, traffic control devices, and minor physical modifications to permit... any existing or planned mass transportation service, but should be designed so that the facility could...

23 CFR 656.5 - Eligibility.

Code of Federal Regulations, 2011 CFR

2011-04-01

... carpool lanes. Eligible work may include preliminary engineering to determine traffic flow and design criteria, signing, pavement markings, traffic control devices, and minor physical modifications to permit... any existing or planned mass transportation service, but should be designed so that the facility could...

23 CFR 656.5 - Eligibility.

Code of Federal Regulations, 2013 CFR

2013-04-01

... carpool lanes. Eligible work may include preliminary engineering to determine traffic flow and design criteria, signing, pavement markings, traffic control devices, and minor physical modifications to permit... any existing or planned mass transportation service, but should be designed so that the facility could...

Functional Advertising.

ERIC Educational Resources Information Center

McCann, Guy

With minor modifications, an advertising fundamentals course can stimulate creative development and provide career direction while it presents the basic elements of advertising. A group presentation introduces students to research and familiarizes them with the conflict resolution process useful in preparing advertising. A group project arranges…

Advanced component testing : Kaskasia handbrake test.

DOT National Transportation Integrated Search

2016-07-01

The evaluation of a prototype remote operation handbrake showed that it can be installed on a car with only minor modifications to connect the air. This prototype did not set the emergency during any of the testing performed. The operation of the pro...

A Geographical Analysis of Emergency Medical Service Calls and Extreme Heat in King County, WA, USA (2007-2012).

PubMed

DeVine, Aubrey C; Vu, Phuong T; Yost, Michael G; Seto, Edmund Y W; Busch Isaksen, Tania M

2017-08-20

This research analyzed the relationship between extreme heat and Emergency Medical Service (EMS) calls in King County, WA, USA between 2007 and 2012, including the effect of community-level characteristics. Extreme heat thresholds for the Basic Life Support (BLS) data and the Advanced Life Support (ALS) data were found using a piecewise generalized linear model with Akaike Information Criterion (AIC). The association between heat exposure and EMS call rates was investigated using a generalized estimating equations with Poisson mean model, while adjusting for community-level indicators of poverty, impervious surface, and elderly population (65+). In addition, we examined the effect modifications of these community-level factors. Extreme-heat thresholds of 31.1 °C and 33.5 °C humidex were determined for the BLS and ALS data, respectively. After adjusting for other variables in the model, increased BLS call volume was significantly associated with occurring on a heat day (relative rate (RR) = 1.080, p < 0.001), as well as in locations with higher percent poverty (RR = 1.066, p < 0.001). No significant effect modification was identified for the BLS data on a heat day. Controlling for other variables, higher ALS call volume was found to be significantly associated with a heat day (RR = 1.067, p < 0.001), as well as in locations with higher percent impervious surface (RR = 1.015, p = 0.039), higher percent of the population 65 years or older (RR = 1.057, p = 0.005), and higher percent poverty (RR = 1.041, p = 0.016). Furthermore, percent poverty and impervious surface were found to significantly modify the relative rate of ALS call volumes between a heat day and non-heat day. We conclude that EMS call volume increases significantly on a heat day compared to non-heat day for both call types. While this study shows that there is some effect modification between the community-level variables and call volume on a heat day, further research is necessary. Our findings also suggest that with adequate power, spatially refined analyses may not be necessary to accurately estimate the extreme-heat effect on health.

78 FR 34552 - Modification of Class D and Class E Airspace and Establishment of Class E Airspace; Pasco, WA

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-10

... aircraft using Area Navigation (RNAV) Global Positioning System (GPS) standard instrument approach.... This action also makes a minor change to the legal description of the Class E airspace designated as an...

Genomes Behave as Social Entities: Alien Chromatin Minorities Evolve Through Specificities Reduction

USDA-ARS?s Scientific Manuscript database

Hybridization and chromosome doubling entailed by allopolyploidization requires genetic and epigenetic modifications, resulting in the adjustment of different genomes to the same nuclear environment. Recently, the main role of retrotransposon/microsatellite-rich regions of the genome in DNA sequenc...

75 FR 10529 - Mail Classification Change

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-08

... POSTAL REGULATORY COMMISSION [Docket Nos. MC2010-19; Order No. 415] Mail Classification Change...-filed Postal Service request to make a minor modification to the Mail Classification Schedule. The.... concerning a change in classification which reflects a change in terminology from Bulk Mailing Center (BMC...

A simple animal support for convenient weighing

USGS Publications Warehouse

Pan, H.P.; Caslick, J.W.; Harke, D.T.; Decker, D.G.

1965-01-01

A simple animal support constructed of web belts to hold skittish pigs for weighing was developed. The support is easily made, noninjurious to the pigs, and compact, facilitating rapid, accurate weighing. With minor modifications, the support can probably be used in weighing other animals.

Y-12 Industrial Landfill V. Permit application modifications

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

NONE

1995-09-01

This report contains the modifications in operations and design to meet the Tennessee Department of Environment and Conversation (TDEC) July 10, 1993, amendments to the regulations for Class 2 landfills. These modifications, though extensive in design and construction cost, are considered minor revisions and should not require a processing fee. Area 1 of ILF V, comprising approximately 20% of the ILF V footprint, was designed and submitted to TDEC prior to the implementation of current regulations. This initial area was constructed with a compacted clay liner and leachate collection system, and became operational in April 1994. The current regulations requiremore » landfills to have a composite liner with leachate collection system and closure cap. Modifications to upgrade Areas 2 and 3 of ILF V to meet the current TDEC requirements are included.« less

Nonenzymatic modification of Ubiquitin under high-pressure and -temperature treatment: mass spectrometric studies.

PubMed

Kijewska, Monika; Radziszewska, Karolina; Kielmas, Martyna; Stefanowicz, Piotr; Szewczuk, Zbigniew

2015-01-21

The effect of high-pressure and/or high-temperature on the glycation of a model protein (ubiquitin) was investigated by mass spectrometry. This paper reports the impact of high pressure (up to 1200 MPa) on the modification of a ubiquitin using ESI-MS measurements. The application of glucose labeled with stable isotope allows a quantitative assessment of modification under the conditions of high-pressure (HPG) and high-temperature (HTG) glycation. A higher degree of modification was observed for the sample heated at 80 °C for 25 min under atmospheric pressure than for sample treated under high pressure. In samples treated at pressure below 400 MPa an insignificant increase of glycation level was observed, whereas high pressure (>600 MPa) has only a minor effect on the number of hexose moieties (Fru) attached to the lysine residue side chain.

Multigrid Algorithms for the Solution of Linear Complementarity Problems Arising from Free Boundary Problems.

DTIC Science & Technology

1980-10-01

faster than previous algorithms. Indeed, with only minor modifications, the standard multigrid programs solve the LCP with essentially the same efficiency... Lemna 2.2. Let Uk be the solution of the LCP (2.3), and let uk > 0 be an approximate solu- tion obtained after one or more Gk projected sweeps. Let...in Figure 3.2, Ivu IIG decreased from .293 10 to .110 10 with the expenditure of (99.039-94.400) = 4.639 work units. While minor variations do arise, a

At Long Last

ERIC Educational Resources Information Center

Cooper, Kenneth J.

2012-01-01

Since 1980, Tufts has offered a minor called Africa in the New World, but for reasons lost to time, the private university north of Boston did not join other schools in the 1960s and 1970s in creating a major in what was usually called Black studies. A faculty-student committee's recommendation in 1972 to do so went unimplemented. African-American…

Fathers Show Modifications of Infant-Directed Action Similar to that of Mothers

ERIC Educational Resources Information Center

Rutherford, M. D.; Przednowek, Malgorzata

2012-01-01

Mothers' actions are more enthusiastic, simple, and repetitive when demonstrating novel object properties to their infants than to adults, a behavioral modification called "infant-directed action" by Brand and colleagues (2002). The current study tested whether fathers also tailor their behavior when interacting with infants and whether this…

FLEXWAL: A computer program for predicting the wall modifications for two-dimensional, solid, adaptive-wall tunnels

NASA Technical Reports Server (NTRS)

Everhart, J. L.

1983-01-01

A program called FLEXWAL for calculating wall modifications for solid, adaptive-wall wind tunnels is presented. The method used is the iterative technique of NASA TP-2081 and is applicable to subsonic and transonic test conditions. The program usage, program listing, and a sample case are given.

Modifications of the PCPT method for HJB equations

NASA Astrophysics Data System (ADS)

Kossaczký, I.; Ehrhardt, M.; Günther, M.

2016-10-01

In this paper we will revisit the modification of the piecewise constant policy timestepping (PCPT) method for solving Hamilton-Jacobi-Bellman (HJB) equations. This modification is called piecewise predicted policy timestepping (PPPT) method and if properly used, it may be significantly faster. We will quickly recapitulate the algorithms of PCPT, PPPT methods and of the classical implicit method and apply them on a passport option pricing problem with non-standard payoff. We will present modifications needed to solve this problem effectively with the PPPT method and compare the performance with the PCPT method and the classical implicit method.

77 FR 68068 - Modification of Class E Airspace; Pullman, WA

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-15

... using Area Navigation (RNAV) Global Positioning System (GPS) standard instrument approach procedures at Pullman/Moscow Regional Airport. This action also makes a minor change to the legal description in... the FAA. No comments were received. The FAA's Aeronautical Products Office requested the legal...

Status of Technological Advancements for Reducing Aircraft Gas Turbine Engine Pollutant Emissions

NASA Technical Reports Server (NTRS)

Rudey, R. A.

1975-01-01

Combustor test rig results indicate that substantial reductions from current emission levels of carbon monoxide (CO), total unburned hydrocarbons (THC), oxides of nitrogen (NOx), and smoke are achievable by employing varying degrees of technological advancements in combustion systems. Minor to moderate modifications to existing conventional combustors produced significant reductions in CO and THC emissions at engine low power (idle/taxi) operating conditions but did not effectively reduce NOx at engine full power (takeoff) operating conditions. Staged combusiton techniques were needed to simultaneously reduce the levels of all the emissions over the entire engine operating range (from idle to takeoff). Emission levels that approached or were below the requirements of the 1979 EPA standards were achieved with the staged combustion systems and in some cases with the minor to moderate modifications to existing conventional combustion systems. Results from research programs indicate that an entire new generation of combustor technology with extremely low emission levels may be possible in the future.

Misuse and modification of fireworks with fatal injury.

PubMed

Fulcher, James; Luttrell, Harrison; Harvey, Whit; Ward, Michael

2015-06-01

Fireworks deaths are a rare event in the United States with minor injuries comprising most adverse events. We report the case of misuse and modification of a large "mortar" firework with fatal results. In this case, the firework charge was modified with additional fuses and placed into the launcher upside down. The decedent then held the mortar base closely to his chest and lit the modified fuse. The resulting explosion caused severe blunt force trauma with significant hydrostatic shock damage to the heart and liver. This cause highlights the dangers of fireworks, particularly when misused.

Graphic/symbol segmentation for Group 4 facsimile systems

NASA Astrophysics Data System (ADS)

Deutermann, A. R.

1982-04-01

The purpose of this study was to examine possible techniques for and symbol areas, and assemble a code that represents the entire document. Parameters to be considered include compression, commonality with facsimile and TELETEX* transmissions, and complexity of implementation. Six segmentation technique were selected for analysis. The techniques were designed to differ from each other as much as possible, so as to display a wide variety of characteristics. For each technique, many minor modifications would be possible, but it is not expected that these modifications would alter the conclusions drawn from the study.

Content modification attacks on consensus seeking multi-agent system with double-integrator dynamics.

PubMed

Dong, Yimeng; Gupta, Nirupam; Chopra, Nikhil

2016-11-01

In this paper, vulnerability of a distributed consensus seeking multi-agent system (MAS) with double-integrator dynamics against edge-bound content modification cyber attacks is studied. In particular, we define a specific edge-bound content modification cyber attack called malignant content modification attack (MCoMA), which results in unbounded growth of an appropriately defined group disagreement vector. Properties of MCoMA are utilized to design detection and mitigation algorithms so as to impart resilience in the considered MAS against MCoMA. Additionally, the proposed detection mechanism is extended to detect the general edge-bound content modification attacks (not just MCoMA). Finally, the efficacies of the proposed results are illustrated through numerical simulations.

Content modification attacks on consensus seeking multi-agent system with double-integrator dynamics

NASA Astrophysics Data System (ADS)

Dong, Yimeng; Gupta, Nirupam; Chopra, Nikhil

2016-11-01

In this paper, vulnerability of a distributed consensus seeking multi-agent system (MAS) with double-integrator dynamics against edge-bound content modification cyber attacks is studied. In particular, we define a specific edge-bound content modification cyber attack called malignant content modification attack (MCoMA), which results in unbounded growth of an appropriately defined group disagreement vector. Properties of MCoMA are utilized to design detection and mitigation algorithms so as to impart resilience in the considered MAS against MCoMA. Additionally, the proposed detection mechanism is extended to detect the general edge-bound content modification attacks (not just MCoMA). Finally, the efficacies of the proposed results are illustrated through numerical simulations.

A fragile zero watermarking scheme to detect and characterize malicious modifications in database relations.

PubMed

Khan, Aihab; Husain, Syed Afaq

2013-01-01

We put forward a fragile zero watermarking scheme to detect and characterize malicious modifications made to a database relation. Most of the existing watermarking schemes for relational databases introduce intentional errors or permanent distortions as marks into the database original content. These distortions inevitably degrade the data quality and data usability as the integrity of a relational database is violated. Moreover, these fragile schemes can detect malicious data modifications but do not characterize the tempering attack, that is, the nature of tempering. The proposed fragile scheme is based on zero watermarking approach to detect malicious modifications made to a database relation. In zero watermarking, the watermark is generated (constructed) from the contents of the original data rather than introduction of permanent distortions as marks into the data. As a result, the proposed scheme is distortion-free; thus, it also resolves the inherent conflict between security and imperceptibility. The proposed scheme also characterizes the malicious data modifications to quantify the nature of tempering attacks. Experimental results show that even minor malicious modifications made to a database relation can be detected and characterized successfully.

Chinese attitudes towards sexual minorities in Hong Kong: Implications for mental health.

PubMed

Kwok, Diana K; Wu, Joseph

2015-01-01

Intolerant attitudes and sexual prejudice against sexual minorities (lesbian, gay, bisexual, and questioning/queer-LGBQ) has been a long-standing global concern. In this article, Chinese attitudes towards sexual minorities are examined with reference to the cultural context in Hong Kong, a place where the East has intermingled with the West for over a century. Chinese sexuality manifested in Hong Kong is a mix of Confucian ideology and Christian thought. Traditional Confucian values of xiao (filial piety) and conventional religious thoughts of Christianity together influence Chinese attitudes towards sexual minorities. Though many governmental policies have been put in place and numerous laws have been enacted to protect the human rights of underprivileged and disadvantaged groups over the past few decades, sexual minorities are frequently being excluded from most of these protections. In Hong Kong, sexual prejudice exists not only among the general public, but also among educators and mental health professionals. Thus, Chinese sexual minorities experience sexual prejudice and minority stress in Hong Kong under unique cultural circumstances. This calls for inclusive policies and an embracing attitude towards sexual minorities so their mental health will not suffer.

The large-scale structure of the asteroid belt

NASA Technical Reports Server (NTRS)

Zellner, B.; Thirunagari, A.; Bender, D.

1985-01-01

The distributions of 2888 numbered minor planets over orbital inclination, eccentricity, and semimajor axis are examined, and 19 zones believed to adequately isolate the selection biases in survey programs of the physical properties of minor planets are defined. Six numbered asteroids have exceptional orbits and fall into no zone. Attention is called to rather sharp upper limits, which become increasingly stringent at larger heliocentric distances, on orbital inclinations and eccentricity.

Integrating Language, Literacy, and Academic Development: Alternatives to Traditional English as a Second Language and Remedial English for Language Minority Students in Community Colleges

ERIC Educational Resources Information Center

Bunch, George C.; Kibler, Amanda K.

2015-01-01

This article argues for the importance of integrating a focus on language, literacy, and academic development for United States-educated language minority (US-LM) students, sometimes called "Generation 1.5." It describes four initiatives at community colleges in California that aim to do so. US-LM students have completed some K-12…

No Place to Call Home: Child & Youth Homelessness in the United States. Poverty Fact Sheet

ERIC Educational Resources Information Center

Damron, Neil

2015-01-01

"No Place to Call Home: Child and Youth Homelessness in the United States," prepared by intern Neil Damron and released in May 2015, presents the statistics on child and youth homelessness and recent trends in Wisconsin and the United States. It explores the major challenges faced by homeless minors, and, drawing from recent research by…

Robust Algorithms for on Minor-Free Graphs Based on the Sherali-Adams Hierarchy

NASA Astrophysics Data System (ADS)

Magen, Avner; Moharrami, Mohammad

This work provides a Linear Programming-based Polynomial Time Approximation Scheme (PTAS) for two classical NP-hard problems on graphs when the input graph is guaranteed to be planar, or more generally Minor Free. The algorithm applies a sufficiently large number (some function of when approximation is required) of rounds of the so-called Sherali-Adams Lift-and-Project system. needed to obtain a -approximation, where f is some function that depends only on the graph that should be avoided as a minor. The problem we discuss are the well-studied problems, the and problems. An curious fact we expose is that in the world of minor-free graph, the is harder in some sense than the.

Minor modifications in agricultural landscapes for promoting biodiversity through floral provisioning

USDA-ARS?s Scientific Manuscript database

There is growing interest in IPM programs and habitat management to combat the decline in diversity of beneficial arthropods in agricultural landscapes caused by habitat simplification and intensive management practices. Addition of floral resources to the landscape can help offset these effects. We...

Unusual hydrogen bonding patterns in AF (aminofluorene) and AAF (acetylaminofluorene) modified DNA

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

Broyde, S.; Hingerty, B.E.; Shapiro, R.

1989-01-01

New structures are presented for AF and AAF modified DNAs that place the carcinogen in the minor groove of a B-DNA helix. These structures employ non-Watson-Crick base pairing schemes with syn guanine at the modification site. 32 refs., 9 figs.

A Descriptive Survey of Weight Control Participants at a U.S. Army Community Hospital.

DTIC Science & Technology

1983-08-01

called stimulus control), as well as the act of eating (called contingency management). The ultimate goal of behavior modification is to teach patients...Fletcher, Anne M. "The Nutritionist as the Primary Care Provider in a Team Approach to Obesity." Journal of American Dietetic Association 80 (March 1982

77 FR 64825 - Notice of Utah's Recreation Resource Advisory Council Conference Call Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-23

..., Interior. ACTION: Notice of Conference Call Meeting. SUMMARY: In accordance with the Federal Land Policy... regarding the Bureau of Land Management (BLM) Price Field Office's proposed changes to the recreational... modification of recreational fees administered by these Federal agencies in Utah. The BLM Price Field Office is...

MARCC (Matrix-Assisted Reader Chromatin Capture): an antibody-free method to enrich and analyze combinatorial nucleosome modifications

PubMed Central

Su, Zhangli

2016-01-01

Combinatorial patterns of histone modifications are key indicators of different chromatin states. Most of the current approaches rely on the usage of antibodies to analyze combinatorial histone modifications. Here we detail an antibody-free method named MARCC (Matrix-Assisted Reader Chromatin Capture) to enrich combinatorial histone modifications. The combinatorial patterns are enriched on native nucleosomes extracted from cultured mammalian cells and prepared by micrococcal nuclease digestion. Such enrichment is achieved by recombinant chromatin-interacting protein modules, or so-called reader domains, which can bind in a combinatorial modification-dependent manner. The enriched chromatin can be quantified by western blotting or mass spectrometry for the co-existence of histone modifications, while the associated DNA content can be analyzed by qPCR or next-generation sequencing. Altogether, MARCC provides a reproducible, efficient and customizable solution to enrich and analyze combinatorial histone modifications. PMID:26131849

49 CFR Appendix E to Part 26 - Individual Determinations of Social and Economic Disadvantage

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false Individual Determinations of Social and Economic... Appendix E to Part 26—Individual Determinations of Social and Economic Disadvantage The following guidance is adapted, with minor modifications, from SBA regulations concerning social and economic...

77 FR 16066 - Privacy Act of 1974; System of Records

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-19

... addressing Privacy Act amendment appeals; and minor modifications throughout the notice to reflect the name... DEPARTMENT OF JUSTICE [CPCLO Order No. 004-2012] Privacy Act of 1974; System of Records AGENCY: United States Department of Justice. ACTION: Modified system of records. SUMMARY: Pursuant to the Privacy...

BioImaging Database

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

David Nix, Lisa Simirenko

2006-10-25

The Biolmaging Database (BID) is a relational database developed to store the data and meta-data for the 3D gene expression in early Drosophila embryo development on a cellular level. The schema was written to be used with the MySQL DBMS but with minor modifications can be used on any SQL compliant relational DBMS.

78 FR 69286 - Electric System Construction Policies and Procedures

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-19

... DEPARTMENT OF AGRICULTURE Rural Utilities Service 7 CFR Part 1726 Electric System Construction Policies and Procedures CFR Correction In Title 7 of the Code of Federal Regulations, Parts 1600 to 1759, revised as of January 1, 2013, on page 246, in Sec. 1726.14, the second definition of Minor modification...

40 CFR 71.11 - Administrative record, public participation, and administrative review.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 40 Protection of Environment 15 2011-07-01 2011-07-01 false Administrative record, public participation, and administrative review. 71.11 Section 71.11 Protection of Environment ENVIRONMENTAL PROTECTION... paragraph (j) of this section shall not apply to permit revisions qualifying as minor permit modifications...

49 CFR Appendix E to Part 26 - Individual Determinations of Social and Economic Disadvantage

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 1 2012-10-01 2012-10-01 false Individual Determinations of Social and Economic... Appendix E to Part 26—Individual Determinations of Social and Economic Disadvantage The following guidance is adapted, with minor modifications, from SBA regulations concerning social and economic...

49 CFR Appendix E to Part 26 - Individual Determinations of Social and Economic Disadvantage

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 1 2013-10-01 2013-10-01 false Individual Determinations of Social and Economic... Appendix E to Part 26—Individual Determinations of Social and Economic Disadvantage The following guidance is adapted, with minor modifications, from SBA regulations concerning social and economic...

49 CFR Appendix E to Part 26 - Individual Determinations of Social and Economic Disadvantage

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 1 2014-10-01 2014-10-01 false Individual Determinations of Social and Economic... Appendix E to Part 26—Individual Determinations of Social and Economic Disadvantage The following guidance is adapted, with minor modifications, from SBA regulations concerning social and economic...

49 CFR Appendix E to Part 26 - Individual Determinations of Social and Economic Disadvantage

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 1 2011-10-01 2011-10-01 false Individual Determinations of Social and Economic... Appendix E to Part 26—Individual Determinations of Social and Economic Disadvantage The following guidance is adapted, with minor modifications, from SBA regulations concerning social and economic...

A bill to amend title 49, United States Code, to make technical and minor modifications to the positive train control requirements under chapter 201.

THOMAS, 112th Congress

Sen. Hutchison, Kay Bailey [R-TX

2011-02-08

Senate - 02/08/2011 Read twice and referred to the Committee on Commerce, Science, and Transportation. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

The Design and Analysis of Efficient Learning Algorithms

DTIC Science & Technology

1991-01-01

will be c-close to the target concept with high probability. (Technically, their approach needs some minor modifications to handle, for instance, a...test in the sense that if cii = cik = cik then nothing can be concluded about the relative depth of 17, and Fk . However, our next lemnas give

Intrinsic Nilpotent Approximation.

DTIC Science & Technology

1985-06-01

expansions, in particular, positive-homogeneous principal symbols. With some minor modification, as we shall indicate, our work can probably be carried out in...relation to the construction below can be stated precisely. (see Cor. 3.19). As in our proof of the. lifting theorem, the main tools will be Lemna 1.35 and

76 FR 63833 - Commission Approval of Divestiture Agreements

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-14

... example, ``immaterial'' may have a specific meaning under contract law that is not fully consistent with... process for approval of ministerial and other minor contract modifications that will not diminish the... competition laws and any other provisions in the order. This evaluation includes review of the purchase and...

Motivating the Potential Social Worker.

ERIC Educational Resources Information Center

Clavner, Jerry B.; Clavner, Catherine

Recently, there have been some major changes in the theory and practice of social services, social welfare, and social work. However, instead of the major educational modifications necessary to accompany these changes, minor curriculum changes have taken place. The need to modify education programs is severe at the undergraduate level, and…

Internet Gaming Addiction: A Systematic Review of Empirical Research

ERIC Educational Resources Information Center

Kuss, Daria Joanna; Griffiths, Mark D.

2012-01-01

The activity of play has been ever present in human history and the Internet has emerged as a playground increasingly populated by gamers. Research suggests that a minority of Internet game players experience symptoms traditionally associated with substance-related addictions, including mood modification, tolerance and salience. Because the…

76 FR 38608 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-01

....S. Census Bureau. Title: Census Employment Inquiry. OMB Control Number: 0607-0139. Form Number(s... Employment Inquiry. We are also requesting minor modifications to the data collected. The BC-170 is used to... review the information shown on the form to evaluate an applicant's eligibility for employment and to...

Guide Book for an Approved School of Inhalation Therapy.

ERIC Educational Resources Information Center

American Society of Anesthesiologists, Park Ridge, IL.

The "essentials" for programs in inhalation therapy were studied by the American Society of Anesthesiologists and the American College of Chest Physicians and adopted by several pilot schools between 1957 and 1962. Recommended with minor modifications, they were approved by the American Medical Association Council on Medical Education and the…

Memory is relevant in the symmetric phase of the minority game

NASA Astrophysics Data System (ADS)

Ho, K. H.; Man, W. C.; Chow, F. K.; Chau, H. F.

2005-06-01

Minority game is a simple-mined econophysical model capturing the cooperative behavior among selfish players. Previous investigations, which were based on numerical simulations up to about 100 players for a certain parameter α in the range 0.1≲α≲1 , suggested that memory is irrelevant to the cooperative behavior of the minority game in the so-called symmetric phase. Here using a large scale numerical simulation up to about 3000 players in the parameter range 0.01≲α≲1 , we show that the mean variance of the attendance in the minority game actually depends on the memory in the symmetric phase. We explain such dependence in the framework of crowd-anticrowd theory. Our findings conclude that one should not overlook the feedback mechanism buried under the correlation in the history time series in the study of minority game.

'Many are called...': participation by minority leaders in an AIDS intervention in San Francisco.

PubMed

Morales, E S; Fullilove, M T

1992-01-01

Though the AIDS epidemic has posed a significant threat to minority people, especially African Americans and Latinos, minority community response to the epidemic has lagged significantly behind the organized efforts initiated by the European-American gay community. To test the efficacy of an educational intervention in increasing the involvement of minority leaders in AIDS-related efforts, we identified and recruited 166 African-American and Latino leaders to participate in a randomized controlled trial. This report describes the identification and recruitment of leaders to the study. Overall, participation was low. Rates of participation were not associated with race but were significantly associated with category of leadership--that is, whether the individual was a religious leader, an agency director, an elected official, or an informal leader, with religious leaders least likely and agency directors most likely to participate. We discuss the implications of these findings for improving epidemic response in minority communities.

Development of the pelvis and posterior part of the vertebral column in the Anura

PubMed Central

Ročková, Hana; Roček, Zbyněk

2005-01-01

The anuran pelvic girdle is unique among all amphibians in that its acetabular portion is located far posterior to the sacrum, lateral to the postsacral (= caudal) vertebral column, which is reduced to a single rod-like element called the urostyle. This situation in the adult is strikingly different not only from that in ancestral temnospondyls but also in other modern amphibians. Because there is no fossil that would document this evolutionary anatomical modification except for Triadobatrachus, the only data may be inferred from development in modern anurans. We chose seven anuran species (belonging to the genera Discoglossus, Bombina, Pelobates, Bufo, Rana and Xenopus), representing the principal locomotory types (saltation, swimming, crawling and burrowing). Development of the pelvic girdle was studied on cleared and stained whole mounts and partly on serial histological sections. The basic developmental pattern was similar in all species: the pelvis on both sides develops from two centres (puboischiadic and iliac, respectively). The ilium then extends vertically towards the sacral vertebra and later rotates posteriorly so that ultimately the acetabulum is lateral to the tail (= urostyle). Only minor deviations from this pattern were found, mainly associated with differences in water and terrestrial dwelling. PMID:15679868

Assessing working memory in children with ADHD: Minor administration and scoring changes may improve digit span backward's construct validity.

PubMed

Wells, Erica L; Kofler, Michael J; Soto, Elia F; Schaefer, Hillary S; Sarver, Dustin E

2018-01-01

Pediatric ADHD is associated with impairments in working memory, but these deficits often go undetected when using clinic-based tests such as digit span backward. The current study pilot-tested minor administration/scoring modifications to improve digit span backward's construct and predictive validities in a well-characterized sample of children with ADHD. WISC-IV digit span was modified to administer all trials (i.e., ignore discontinue rule) and count digits rather than trials correct. Traditional and modified scores were compared to a battery of criterion working memory (construct validity) and academic achievement tests (predictive validity) for 34 children with ADHD ages 8-13 (M=10.41; 11 girls). Traditional digit span backward scores failed to predict working memory or KTEA-2 achievement (allns). Alternate administration/scoring of digit span backward significantly improved its associations with working memory reordering (r=.58), working memory dual-processing (r=.53), working memory updating (r=.28), and KTEA-2 achievement (r=.49). Consistent with prior work, these findings urge caution when interpreting digit span performance. Minor test modifications may address test validity concerns, and should be considered in future test revisions. Digit span backward becomes a valid measure of working memory at exactly the point that testing is traditionally discontinued. Copyright © 2017 Elsevier Ltd. All rights reserved.

Multisociety task force recommendations of competencies in Pulmonary and Critical Care Medicine.

PubMed

Buckley, John D; Addrizzo-Harris, Doreen J; Clay, Alison S; Curtis, J Randall; Kotloff, Robert M; Lorin, Scott M; Murin, Susan; Sessler, Curtis N; Rogers, Paul L; Rosen, Mark J; Spevetz, Antoinette; King, Talmadge E; Malhotra, Atul; Parsons, Polly E

2009-08-15

Numerous accrediting organizations are calling for competency-based medical education that would help define specific specialties and serve as a foundation for ongoing assessment throughout a practitioner's career. Pulmonary Medicine and Critical Care Medicine are two distinct subspecialties, yet many individual physicians have expertise in both because of overlapping content. Establishing specific competencies for these subspecialties identifies educational goals for trainees and guides practitioners through their lifelong learning. To define specific competencies for graduates of fellowships in Pulmonary Medicine and Internal Medicine-based Critical Care. A Task Force composed of representatives from key stakeholder societies convened to identify and define specific competencies for both disciplines. Beginning with a detailed list of existing competencies from diverse sources, the Task Force categorized each item into one of six core competency headings. Each individual item was reviewed by committee members individually, in group meetings, and conference calls. Nominal group methods were used for most items to retain the views and opinions of the minority perspective. Controversial items underwent additional whole group discussions with iterative modified-Delphi techniques. Consensus was ultimately determined by a simple majority vote. The Task Force identified and defined 327 specific competencies for Internal Medicine-based Critical Care and 276 for Pulmonary Medicine, each with a designation as either: (1) relevant, but competency is not essential or (2) competency essential to the specialty. Specific competencies in Pulmonary and Critical Care Medicine can be identified and defined using a multisociety collaborative approach. These recommendations serve as a starting point and set the stage for future modification to facilitate maximum quality of care as the specialties evolve.

"Diversity is at the core of who we are".

PubMed

Tisdel, Yvonne

2007-01-01

In an effort to become a more fully diverse organization, St. Louis-based SSM Health Care (SSMHC) implemented a plan called "Strategic Goals for Diversity for 1998 to 2004." The plan called for Increasing diversity among SSMHC employees. Improving support to, and alliances with, organizations that pursue fairness and equality for all people. Establishing a work environment that rewards and recognizes excellence and attracts and retains the best people, regardless of factors like race, religion, disability, and gender. Increasing business partnerships with minority and women suppliers. Having established strategic goals, SSM launched a Diversity Forum: a corporate-sponsored gathering designed to develop the careers of people of color, of different ethnic backgrounds, or with disabilities. Diversity Forum participants suggested that mentoring minority employees would help SSM reach its goals. In 2000, the system launched its Diversity Mentoring Program, designed to last four years. The program had two main purposes: To increase the number of people of color, of different ethnicity, or with disabilities in the system's professional and managerial ranks. To prepare these minority professionals and managers for upward mobility by pairing them with executive leaders. Along with the focus on SSM's employees, the system looked outside as well, to its relationships with local communities. The organization worked toward expanding its commitment to purchase from local, small, and minority-owned businesses. In 2005, to help SSM entities meet new goals for 2005-2010 (with a new emphasis on minority patients and customers), the system introduced a new measurement tool, the Diversity Scorecard, which is a comprehensive measuring tool that allows SSM leaders to benchmark their efforts.

Piercing and Tattoos in Adolescents: Legal and Medico-legal Implications.

PubMed

Conti, Adelaide; Bin, Paola; Casella, Claudia; Capasso, Emanuele; Fedeli, Piergiorgio; Salzano, Francesco Antonio; Terracciano, Lucia; Piras, Mauro

2018-01-01

Non-therapeutic body modification interventions are permitted within the limits of the use of one's own body that can be specified in the legal system. The authors take into consideration Italian regulation on tattooing and piercing, in particular in relation to adolescents. In Italy, several regions have therefore issued acts aimed at regulating the activities of tattoo and piercing also in reference to minors. Discussion. With regard to minors, the rules taken into account set precise limits in relation to the age criterion and subordinate the implementation of such practices to the provision of consent by legal representatives. If such practices are of an aesthetic nature, we cannot avoid considering the implications they have on health protection, and then adopt appropriate measures to protect the person who intends to undergo them, particularly in the case of minors.

What to Expect If Your Legislature Orders Literacy Testing

ERIC Educational Resources Information Center

Van Til, William

1978-01-01

Based on the Florida experience, one should expect, among other things, new problems for minority students, lawsuits against the tests, calls for tests of teachers, and scapegoating and blaming. (Author/IRT)

Identification and Characterization of Ana o 3 Modifications on Arginine-111 Residue in Heated Cashew Nuts.

PubMed

Mattison, Christopher P; Grimm, Casey C; Li, Yichen; Chial, Heidi J; McCaslin, Darrell R; Chung, Si-Yin; Bren-Mattison, Yvette; Wasserman, Richard L

2017-01-18

Raw and roasted cashew nut extracts were evaluated for protein modifications by mass spectrometry. Independent modifications on the Arg-111 residue of Ana o 3 were observed in roasted but not raw cashew nuts. The mass changes of 72.0064 or 53.9529 Da are consistent with the formation of carboxyethyl and hydroimidazolone modifications at the Arg-111 residue. These same modifications were observed in Ana o 3 purified from roasted but not raw cashew nuts, albeit at a relatively low occurrence. Circular dichroism indicated that Ana o 3 purified from raw and roasted cashew nuts had similar secondary structure, and dynamic light scattering analysis indicated there was no observable difference in particle size. The stability of Ana o 3 purified from raw and roasted cashew nuts to trypsin was similar in the absence of or following treatment with a reducing agent. Only minor differences in IgE binding to Ana o 3 were observed by ELISA among a cohort of cashew-allergic patient sera.

25 CFR 11.1113 - Modification of dispositional order.

Code of Federal Regulations, 2010 CFR

2010-04-01

... order. (a) A dispositional order of the children's court may be modified upon a showing of a change of circumstances. (b) The children's court may modify a dispositional order at any time upon motion of the minor or... children's court shall conduct a hearing pursuant to paragraph (d) of this section to review the...

78 FR 36185 - Information Collection(s) Being Reviewed by the Federal Communications Commission, Comments...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-17

...-- Miscellaneous Wireless Communications Services in the 2.3 GHz Band. Form Number: N/A. Type of Review: Revision...' transmissions in WCB Blocks C and D to further protect SDARS operations. Relaxed the WCS licensee notification requirements regarding low-power WCS stations and minor WCS station modifications, and clarified WCS...

76 FR 46285 - Columbia Gas Transmission, LLC; Notice of Intent To Prepare an Environmental Assessment for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-02

... transmission pipeline and an associated meter and regulation (M&R) station in Warren County, Virginia. In addition, the project involves the installation of minor station piping and appurtenance modifications at existing compressor stations in northern Virginia and eastern West Virginia, and abandonment and...

Utility of the Functional Assessment Inventory in a Post-Stroke Sample.

ERIC Educational Resources Information Center

Heinemann, Allen W.; Crown, Deborah; McMahon, Rita

2000-01-01

Examines the validity of using the Functional Assessment Inventory (FAI) in a group of vocational service clients who had suffered from strokes. Findings revealed that with only minor modifications, the FAI was useful for describing participants' vocational potential. The FAI's ability to successfully distinguish stroke subtypes showed that it had…

76 FR 76713 - Agency Information Collection Activities; Proposed Collections; Comment Request; Prevention of...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-08

... review programs for new or modified stationary sources of air pollution. In addition, the provisions of... the emissions from the construction and modification of any stationary source of air pollution to... Flexible Air Permitting Rule also slightly reduced the burden per minor NSR permit. As a result of all...

78 FR 78389 - Agency Information Collection Activities; Submission for OMB Review; Comment Request; Telephone...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-26

... for OMB Review; Comment Request; Telephone Point of Purchase Survey ACTION: Notice. SUMMARY: The... request (ICR) revision titled, ``Telephone Point of Purchase Survey,'' to the Office of Management and... seeks to make minor modifications to the Telephone Point of Purchase Survey (TPOPS) and extend its PRA...

NERISK: AN EXPERT SYSTEM TO ENHANCE THE INTEGRATION OF PESTICIDES WITH ARTHROPOD BIOLOGICAL CONTROL

EPA Science Inventory

An expert system termed NERISK was developed to evaluate the effects of pesticides on arthropod predators and parasitoids in a variety of agroecosystems. ased on a shell system (RECOG) with minor coding modifications, the system was designed to let even a novice user access the v...

Laboratory Experiences for Disadvantaged Youth in the Middle School.

ERIC Educational Resources Information Center

Baillie, John H.

This guide contains experiments in the fields of Physical Science, Earth Science, and Biological Science designed to be used with any series of texts in a sequence for disadvantaged youth in the middle school. Any standard classroom can be used, with minor modifications and inexpensive equipment and materials. All students could participate,…

15 CFR 400.2 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-01-01

... change to a zone that requires action by the FTZ Board; a minor modification is a proposed change to a... transformation of a foreign article resulting in a new and different article having a different name, character, and use, or activity involving a change in the condition of the article which results in a change in...

Promoting Behavior Change Using Social Norms: Applying a Community Based Social Marketing Tool to Extension Programming

ERIC Educational Resources Information Center

Chaudhary, Anil Kumar; Warner, Laura A.

2015-01-01

Most educational programs are designed to produce lower level outcomes, and Extension educators are challenged to produce behavior change in target audiences. Social norms are a very powerful proven tool for encouraging sustainable behavior change among Extension's target audiences. Minor modifications to program content to demonstrate the…

Calling and life satisfaction: it's not about having it, it's about living it.

PubMed

Duffy, Ryan D; Allan, Blake A; Autin, Kelsey L; Bott, Elizabeth M

2013-01-01

The present study examined the relation of career calling to life satisfaction among a diverse sample of 553 working adults, with a specific focus on the distinction between perceiving a calling (sensing a calling to a career) and living a calling (actualizing one's calling in one's current career). As hypothesized, the relation of perceiving a calling to life satisfaction was fully mediated by living a calling. On the basis of this finding, a structural equation model was tested to examine possible mediators between living a calling and life satisfaction. As hypothesized, the relation of living a calling to life satisfaction was partially mediated by job satisfaction and life meaning, and the link between living a calling and job satisfaction was mediated by work meaning and career commitment. Modifications of the model also revealed that the link of living a calling to life meaning was mediated by work meaning. Implications for research and practice are discussed. PsycINFO Database Record (c) 2013 APA, all rights reserved.

Synthesis and Crystal Structure of 2’-Se-modified guanosine Containing DNA

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

Salon, J.; Sheng, J; Gan, J

Selenium modification of nucleic acids is of great importance in X-ray crystal structure determination and functional study of nucleic acids. Herein, we describe a convenient synthesis of a new building block, the 2{prime}-SeMe-modified guanosine (G{sub Se}) phosphoramidite, and report the first incorporation of the 2{prime}-Se-G moiety into DNA. The X-ray crystal structure of the 2{prime}-Se-modified octamer DNA (5{prime}-GTG{sub Se}TACAC-3{prime}) was determined at a resolution of 1.20 {angstrom}. We also found that the 2{prime}-Se modification points to the minor groove and that the modified and native structures are virtually identical. Furthermore, we observed that the 2{prime}-Se-G modification can significantly facilitate themore » crystal growth with respect to the corresponding native DNA.« less

Sex Offenses Against Minors in China: An Empirical Comparison.

PubMed

Hu, Ming; Liang, Bin; Huang, Siwen

2017-08-01

In recent years, due to a number of notorious sex offense cases against minors, a new punitive public attitude emerged in China and pressed for harsher crackdown and punishment against sex offenders. In particular, an "engagement in prostitution with a minor" law (Article 360 of the Criminal Law) was targeted as "unjust" based on the belief that offenders of such crimes often received "lenient" punishment, and many called for its abolition. In this study, based on 440 adjudicated sex offense cases, we examine potential differences across three sex offenses (including rape, child molestation, and engagement in prostitution with a minor) in the demographics of defendants and victims, offending characteristics, and trials and sentences of convicted offenders. Our empirical inquiry pointed to the unique nature of engagement in prostitution with a minor. Offenders of such crimes seemingly carried a different profile, compared with offenders of the other two sex crimes. Moreover, our data casted some doubt on the "lenient" punishment received by offenders of engagement in prostitution with a minor. Policy implications were also drawn based on our findings.

Incarceration Rates and Traits of Sexual Minorities in the United States: National Inmate Survey, 2011-2012.

PubMed

Meyer, Ilan H; Flores, Andrew R; Stemple, Lara; Romero, Adam P; Wilson, Bianca D M; Herman, Jody L

2017-02-01

To report characteristics of sexual minority US inmates. We drew our data from the National Inmate Survey, 2011-2012, a probability sample of inmates in US prisons and jails. We determined weighted proportions and odds ratios with 95% confidence intervals to estimate differences between sexual minority and heterosexual inmates. Sexual minorities (those who self-identify as lesbian, gay, or bisexual or report a same-sex sexual experience before arrival at the facility) were disproportionately incarcerated: 9.3% of men in prison, 6.2% of men in jail, 42.1% of women in prison, and 35.7% of women in jail were sexual minorities. The incarceration rate of self-identified lesbian, gay, or bisexual persons was 1882 per 100 000, more than 3 times that of the US adult population. Compared with straight inmates, sexual minorities were more likely to have been sexually victimized as children, to have been sexually victimized while incarcerated, to have experienced solitary confinement and other sanctions, and to report current psychological distress. There is disproportionate incarceration, mistreatment, harsh punishment, and sexual victimization of sexual minority inmates, which calls for special public policy and health interventions.

Macro-Level Approaches to HIV Prevention Among Ethnic Minority Youth

PubMed Central

Prado, Guillermo; Lightfoot, Marguerita; Brown, C. Hendricks

2013-01-01

The HIV epidemic continues to disproportionately affect ethnic minority youth. These disconcerting health disparities indicate that although existing HIV preventive strategies for ethnic minority youth have been efficacious, they have not significantly reduced the impact of the epidemic in this population. Macro-level interventions, such as structural or policy interventions, have the potential to impact the HIV epidemic at a population level, and thus reduce the HIV health disparities that exist among ethnic minority youth and other segments of the U.S. population. This article calls for a paradigm shift to develop, evaluate, and disseminate interventions that target upstream/macro-level factors or that, at a minimum, integrate both a macro and individual level perspective. The article also discusses the challenges in developing and evaluating such interventions. Psychologists and other behavioral scientists can play a critical role in reducing the impact of HIV on ethnic minority youth by integrating macro-level approaches to future HIV prevention strategies. PMID:23688095

Does an improved social environment for sexual and gender minorities have implications for a new minority stress research agenda?

PubMed

Meyer, Ilan H

2016-01-01

Prejudice and stigma have been central to our understanding of the health and well-being of LGBT people using the minority stress perspective. Minority stress research has explained adverse health outcomes in LGBT populations and health disparities between LGBT and heterosexual cisgender populations. Recent shifts in the social environment of LGBT people in some regions of the world allow the experience a more accepting and inclusive society. These changes require that social scientist adapt their research agenda. The author calls for researchers to explore changes in stigma and prejudice toward sexual and gender minorities; assess the impact of changes in the social environment on the lived experiences of LGBT persons across generations and intersections of race/ethnicity, gender and gender expression, and socioeconomic status; describe changes in stress and coping of LGBT people; and examine whether social changes lead to reduction in health disparities by sexual orientation and gender diversity.

Does an improved social environment for sexual and gender minorities have implications for a new minority stress research agenda?

PubMed Central

Meyer, Ilan H.

2016-01-01

Prejudice and stigma have been central to our understanding of the health and well-being of LGBT people using the minority stress perspective. Minority stress research has explained adverse health outcomes in LGBT populations and health disparities between LGBT and heterosexual cisgender populations. Recent shifts in the social environment of LGBT people in some regions of the world allow the experience a more accepting and inclusive society. These changes require that social scientist adapt their research agenda. The author calls for researchers to explore changes in stigma and prejudice toward sexual and gender minorities; assess the impact of changes in the social environment on the lived experiences of LGBT persons across generations and intersections of race/ethnicity, gender and gender expression, and socioeconomic status; describe changes in stress and coping of LGBT people; and examine whether social changes lead to reduction in health disparities by sexual orientation and gender diversity. PMID:27642514

Mars Geoscience Orbiter and Lunar Geoscience Orbiter

NASA Technical Reports Server (NTRS)

Fuldner, W. V.; Kaskiewicz, P. F.

1983-01-01

The feasibility of using the AE/DE Earth orbiting spacecraft design for the LGO and/or MGO missions was determined. Configurations were developed and subsystems analysis was carried out to optimize the suitability of the spacecraft to the missions. The primary conclusion is that the basic AE/DE spacecraft can readily be applied to the LGO mission with relatively minor, low risk modifications. The MGO mission poses a somewhat more complex problem, primarily due to the overall maneuvering hydrazine budget and power requirements of the sensors and their desired duty cycle. These considerations dictate a modification (scaling up) of the structure to support mission requirements.

Piercing and Tattoos in Adolescents: Legal and Medico-legal Implications

PubMed Central

Conti, Adelaide; Bin, Paola; Casella, Claudia; Capasso, Emanuele; Fedeli, Piergiorgio; Salzano, Francesco Antonio; Terracciano, Lucia; Piras, Mauro

2018-01-01

Abstract Non-therapeutic body modification interventions are permitted within the limits of the use of one’s own body that can be specified in the legal system. The authors take into consideration Italian regulation on tattooing and piercing, in particular in relation to adolescents. Results In Italy, several regions have therefore issued acts aimed at regulating the activities of tattoo and piercing also in reference to minors. Discussion. With regard to minors, the rules taken into account set precise limits in relation to the age criterion and subordinate the implementation of such practices to the provision of consent by legal representatives. Conclusion If such practices are of an aesthetic nature, we cannot avoid considering the implications they have on health protection, and then adopt appropriate measures to protect the person who intends to undergo them, particularly in the case of minors. PMID:29675481

77 FR 5293 - Establishment of an Emergency Relief Docket for Calendar Year 2012

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-02

... minor modifications to Sec. 211.45 to the FRA's Rules of Practice published at 49 CFR part 211... response to petitions for emergency waivers are found at 49 CFR 211.45(h). Privacy Anyone is able to search... review DOT's complete Privacy Act Statement in the Federal Register published on April 11, 2000 (Volume...

78 FR 3964 - Establishment of an Emergency Relief Docket for Calendar Year 2013

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-17

... minor modifications to Sec. 211.45 to the FRA's Rules of Practice published at 49 CFR part 211... petitions for emergency waivers are found at 49 CFR 211.45(h). Privacy Anyone is able to search the... association, business, labor union, etc.). See http://www.regulations.gov/#!privacyNotice for the privacy...

75 FR 11213 - Self-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing and Immediate...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-10

... of the Proposed Rule Change NASDAQ proposes to modify pricing for NASDAQ members using the NASDAQ... Statutory Basis for, the Proposed Rule Change 1. Purpose NASDAQ is making minor modifications to its pricing... the fee for members using the STGY, SCAN, SKNY, SKIP, or DOTI routing strategies.\\3\\ For orders using...

75 FR 28082 - Self-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing and Immediate...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-19

... Change NASDAQ proposes to modify pricing for NASDAQ members using the NASDAQ Market Center. NASDAQ will... Exchange (``NYSE''), NASDAQ is making minor modifications to its pricing schedule for the routing of orders... using the STGY, SCAN, SKNY, SKIP, or DOTI routing strategies to either add liquidity or execute at the...

School Bonding in Early Adolescence: Psychometrics of the Brief Survey of School Bonding

ERIC Educational Resources Information Center

Whiteside-Mansell, Leanne; Weber, Judith L.; Moore, Page C.; Johnson, Danya; Williams, Ed R.; Ward, Wendy L.; Robbins, James M.; Phillips, B. Allyson

2015-01-01

The comprehensive assessment of middle school student bonding is important for basic research and to evaluate interventions. In this study, the psychometric properties of three assessment tools found in the literature were examined individually and then combined to create a shorter survey. With minor modifications, the tools were found to be…

A Simulation Program for Dynamic Infrared (IR) Spectra

ERIC Educational Resources Information Center

Zoerb, Matthew C.; Harris, Charles B.

2013-01-01

A free program for the simulation of dynamic infrared (IR) spectra is presented. The program simulates the spectrum of two exchanging IR peaks based on simple input parameters. Larger systems can be simulated with minor modifications. The program is available as an executable program for PCs or can be run in MATLAB on any operating system. Source…

Evidence for cleavage of lignin by a brown rot basidiomycete

Treesearch

Daniel J. Yelle; John Ralph; Fachuang Lu; Kenneth E. Hammel

2008-01-01

Biodegradation by brown-rot fungi is quantitatively one of the most important fates of lignocellulose in nature. It has long been thought that these basidiomycetes do not degrade lignin significantly, and that their activities on this abundant aromatic biopolymer are limited to minor oxidative modifications. Here we have applied a new technique for the complete...

48 CFR 22.1803 - Contract clause.

Code of Federal Regulations, 2010 CFR

2010-10-01

... COTS items, but for minor modifications (as defined at paragraph (3)(ii) of the definition of “commercial item” at 2.101); (3) Items that would be COTS items if they were not bulk cargo; or (4) Commercial services that are— (i) Part of the purchase of a COTS item (or an item that would be a COTS item, but for...

Creating Cultures of Schooling: Historical and Conceptual Background of the KEEP/Rough Rock Collaboration.

ERIC Educational Resources Information Center

Jordan, Cathie

1995-01-01

Discusses the collaborative efforts of the Hawaiian Kamehameha Early Education Program (KEEP) and the Navajo Rough Rock Community School in Arizona to develop educational practices and strategies that would help minority-language children succeed in school. Examines the modification of KEEP strategies for use with Navajo children. (16 references)…

77 FR 75610 - Foreign-Trade Zone 22-Chicago, IL, Notification of Proposed Production Activity, Abbott...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-21

..., 12/18/2009, 75 FR 340-341, 1/5/2010). A minor boundary modification under 15 CFR 400.38 of the Board's regulations was approved, effective August 1, 2012, transferring two sites from SZ 22F at the... derivatives; other protein substances and their derivatives; and heterocyclic compounds, aromatic compounds...

Analysing how negative emotions emerge and are addressed in veterinary consultations, using the Verona Coding Definitions of Emotional Sequences (VR-CoDES).

PubMed

Vijfhuizen, Malou; Bok, Harold; Matthew, Susan M; Del Piccolo, Lidia; McArthur, Michelle

2017-04-01

To explore the applicability, need for modifications and reliability of the VR-CoDES in a veterinary setting while also gaining a deeper understanding of clients' expressions of negative emotion and how they are addressed by veterinarians. The Verona Coding Definitions of Emotional Sequences for client cues and concerns (VR-CoDES-CC) and health provider responses (VR-CoDES-P) were used to analyse 20 audiotaped veterinary consultations. Inter-rater reliability was established. The applicability of definitions of the VR-CoDES was identified, together with the need for specific modifications to suit veterinary consultations. The VR-CoDES-CC and VR-CoDES-P generally applied to veterinary consultations. Cue and concern reliability was found satisfactory for most types of cues, but not for concerns. Response reliability was satisfactory for explicitness, and for providing and reducing space for further disclosure. Modifications to the original coding system were necessary to accurately reflect the veterinary context and included minor additions to the VR-CoDES-CC. Using minor additions to the VR-CoDES including guilt, reassurance and cost discussions it can be reliably adopted to assess clients' implicit expressions of negative emotion and veterinarians' responses. The modified VR-CoDES could be of great value when combined with existing frameworks used for teaching and researching veterinary communication. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Sleep modifications in acute transient global amnesia.

PubMed

Della Marca, Giacomo; Mazza, Marianna; Losurdo, Anna; Testani, Elisa; Broccolini, Aldobrando; Frisullo, Giovanni; Marano, Giuseppe; Morosetti, Roberta; Pilato, Fabio; Profice, Paolo; Vollono, Catello; Di Lazzaro, Vincenzo

2013-09-15

Transient global amnesia (TGA) is a temporary memory loss characterized by an abrupt onset of antero-grade and retrograde amnesia, totally reversible. Since sleep plays a major role in memory consolidation, and in the storage of memory-related traces into the brain cortex, the aims of the present study were: (1) to evaluate changes in sleep macro-structure in TGA; (2) to assess modifications in sleep micro-structure in TGA, with particular reference to the arousal EEG and to cyclic alternating pattern (CAP); (3) to compare sleep parameters in TGA patients with a control group of patients with acute ischemic events ("minor stroke" or transient ischemic attack [TIA]) clinically and neuroradiologically "similar" to the TGA. TGA GROUP: 17 patients, (8 men and 9 women, 60.2 ± 12.5 years). Stroke or TIA (SoT) group: 17 patients hospitalized in the Stroke Unit for recent onset of minor stroke or TIA with hemispheric localization; healthy controls (HC) group: 17 healthy volunteers, matched for age and sex. Patients and controls underwent full-night polysomnography. In the multivariate analysis (conditions TGA, SoT, and HC) a significant effect of the condition was observed for sleep efficiency index, number of awakenings longer 1 min, REM latency, CAP time, and CAP rate. TGA and SoT differed only for CAP time and CAP rate, which were lower in the TGA group. Microstructural modification associated with tga could be consequent to: (1) hippocampal dysfunction and memory impairment; (2) impairment of arousal-related structures (in particular, cholinergic pathways); (3) emotional distress.

On the precipice of a "majority-minority" America: perceived status threat from the racial demographic shift affects White Americans' political ideology.

PubMed

Craig, Maureen A; Richeson, Jennifer A

2014-06-01

The U.S. Census Bureau projects that racial minority groups will make up a majority of the U.S. national population in 2042, effectively creating a so-called majority-minority nation. In four experiments, we explored how salience of such racial demographic shifts affects White Americans' political-party leanings and expressed political ideology. Study 1 revealed that making California's majority-minority shift salient led politically unaffiliated White Americans to lean more toward the Republican Party and express greater political conservatism. Studies 2, 3a, and 3b revealed that making the changing national racial demographics salient led White Americans (regardless of political affiliation) to endorse conservative policy positions more strongly. Moreover, the results implicate group-status threat as the mechanism underlying these effects. Taken together, this work suggests that the increasing diversity of the nation may engender a widening partisan divide. © The Author(s) 2014.

Lessons From the Dot Contraceptive Efficacy Study: Analysis of the Use of Agile Development to Improve Recruitment and Enrollment for mHealth Research

PubMed Central

2018-01-01

Background Smartphone apps that provide women with information about their daily fertility status during their menstrual cycles can contribute to the contraceptive method mix. However, if these apps claim to help a user prevent pregnancy, they must undergo similar rigorous research required for other contraceptive methods. Georgetown University’s Institute for Reproductive Health is conducting a prospective longitudinal efficacy trial on Dot (Dynamic Optimal Timing), an algorithm-based fertility app designed to help women prevent pregnancy. Objective The aim of this paper was to highlight decision points during the recruitment-enrollment process and the effect of modifications on enrollment numbers and demographics. Recruiting eligible research participants for a contraceptive efficacy study and enrolling an adequate number to statistically assess the effectiveness of Dot is critical. Recruiting and enrolling participants for the Dot study involved making decisions based on research and analytic data, constant process modification, and close monitoring and evaluation of the effect of these modifications. Methods Originally, the only option for women to enroll in the study was to do so over the phone with a study representative. On noticing low enrollment numbers, we examined the 7 steps from the time a woman received the recruitment message until she completed enrollment and made modifications accordingly. In modification 1, we added call-back and voicemail procedures to increase the number of completed calls. Modification 2 involved using a chat and instant message (IM) features to facilitate study enrollment. In modification 3, the process was fully automated to allow participants to enroll in the study without the aid of study representatives. Results After these modifications were implemented, 719 women were enrolled in the study over a 6-month period. The majority of participants (494/719, 68.7%) were enrolled during modification 3, in which they had the option to enroll via phone, chat, or the fully automated process. Overall, 29.2% (210/719) of the participants were enrolled via a phone call, 19.9% (143/719) via chat/IM, and 50.9% (366/719) directly through the fully automated process. With respect to the demographic profile of our study sample, we found a significant statistical difference in education level across all modifications (P<.05) but not in age or race or ethnicity (P>.05). Conclusions Our findings show that agile and consistent modifications to the recruitment and enrollment process were necessary to yield an appropriate sample size. An automated process resulted in significantly higher enrollment rates than one that required phone interaction with study representatives. Although there were some differences in demographic characteristics of enrollees as the process was modified, in general, our study population is diverse and reflects the overall United States population in terms of race/ethnicity, age, and education. Additional research is proposed to identify how differences in mode of enrollment and demographic characteristics may affect participants’ performance in the study. Trial Registration ClinicalTrials.gov NCT02833922; http://clinicaltrials.gov/ct2/show/NCT02833922 (Archived by WebCite at http://www.webcitation.org/6yj5FHrBh) PMID:29678802

Catching errors with patient-specific pretreatment machine log file analysis.

PubMed

Rangaraj, Dharanipathy; Zhu, Mingyao; Yang, Deshan; Palaniswaamy, Geethpriya; Yaddanapudi, Sridhar; Wooten, Omar H; Brame, Scott; Mutic, Sasa

2013-01-01

A robust, efficient, and reliable quality assurance (QA) process is highly desired for modern external beam radiation therapy treatments. Here, we report the results of a semiautomatic, pretreatment, patient-specific QA process based on dynamic machine log file analysis clinically implemented for intensity modulated radiation therapy (IMRT) treatments delivered by high energy linear accelerators (Varian 2100/2300 EX, Trilogy, iX-D, Varian Medical Systems Inc, Palo Alto, CA). The multileaf collimator machine (MLC) log files are called Dynalog by Varian. Using an in-house developed computer program called "Dynalog QA," we automatically compare the beam delivery parameters in the log files that are generated during pretreatment point dose verification measurements, with the treatment plan to determine any discrepancies in IMRT deliveries. Fluence maps are constructed and compared between the delivered and planned beams. Since clinical introduction in June 2009, 912 machine log file analyses QA were performed by the end of 2010. Among these, 14 errors causing dosimetric deviation were detected and required further investigation and intervention. These errors were the result of human operating mistakes, flawed treatment planning, and data modification during plan file transfer. Minor errors were also reported in 174 other log file analyses, some of which stemmed from false positives and unreliable results; the origins of these are discussed herein. It has been demonstrated that the machine log file analysis is a robust, efficient, and reliable QA process capable of detecting errors originating from human mistakes, flawed planning, and data transfer problems. The possibility of detecting these errors is low using point and planar dosimetric measurements. Copyright © 2013 American Society for Radiation Oncology. Published by Elsevier Inc. All rights reserved.

External electric field driven modification of the anomalous and spin Hall conductivities in Fe thin films on MgO(001)

NASA Astrophysics Data System (ADS)

Pradipto, Abdul-Muizz; Akiyama, Toru; Ito, Tomonori; Nakamura, Kohji

2018-01-01

The effects of applying external electric fields to the anomalous and spin Hall conductivities in Fe thin-film models with different layer thicknesses on MgO(001) are investigated by using first-principles calculations. We observe that, for the considered systems, the application of positive electric field associated with the accumulation of negative charges on the Fe side generally decreases (increases) the anomalous (spin) Hall conductivities. The mapping of the Hall conductivities within the two-dimensional Brillouin zone shows that the electric-field-induced modifications are related to the modification of the band structures of the atoms at the interface with the MgO substrate. In particular, the external electric field affects the Hall conductivities via the modifications of the dx z,dy z orbitals, in which the application of positive electric field pushes the minority-spin states of the dx z,dy z bands closer to the Fermi level. Better agreement with the anomalous Hall conductivity for bulk Fe and a more realistic scenario for the electric field modification of Hall conductivities are obtained by using the thicker layers of Fe on MgO (Fe3/MgO and Fe5/MgO).

The role of pars flaccida in human middle ear sound transmission.

PubMed

Aritomo, H; Goode, R L; Gonzalez, J

1988-04-01

The role of the pars flaccida in middle ear sound transmission was studied with the use of twelve otoscopically normal, fresh, human temporal bones. Peak-to-peak umbo displacement in response to a constant sound pressure level at the tympanic membrane was measured with a noncontacting video measuring system capable of repeatable measurements down to 0.2 micron. Measurements were made before and after pars flaccida modifications at 18 frequencies between 100 and 4000 Hz. Four pars flaccida modifications were studied: (1) acoustic insulation of the pars flaccida to the ear canal with a silicone rubber baffle, (2) stiffening the pars flaccida with cyanoacrylate cement, (3) decreasing the tension of the pars flaccida with a nonperforating incision, and (4) perforation of the pars flaccida. All of the modifications (except the perforation) had a minimal effect on umbo displacement; this seems to imply that the pars flaccida has a minor acoustic role in human beings.

77 FR 73471 - Endocrinologic and Metabolic Drugs Advisory Committee; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-10

... link, or call the advisory committee information line to learn about possible modifications before..., canagliflozin tablets, proposed trade name INVOCANA, submitted by Janssen Research and Development, LLC...

78 FR 67364 - Endocrinologic and Metabolic Drugs Advisory Committee; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-12

... link, or call the advisory committee information line to learn about possible modifications before... (NDA) 202293, dapagliflozin tablet, submitted by Bristol-Myers Squibb. Dapagliflozin is a sodium...

Feasibility of electronic peer mentoring for transition-age youth and young adults with intellectual and developmental disabilities: Project Teens making Environment and Activity Modifications.

PubMed

Kramer, Jessica M; Ryan, Cathryn T; Moore, Rachel; Schwartz, Ariel

2018-01-01

There is a need for mentoring interventions in which transition-age youth and young adults with intellectual and/or developmental disabilities (I/DD) participate as both mentors and mentees. Project TEAM (Teens making Environment and Activity Modifications) is a problem-solving intervention that includes an electronic peer-mentoring component. Forty-two mentees and nine mentors with I/DD participated. The present authors analysed recorded peer-mentoring calls and field notes for mentee engagement, mentor achievement of objectives and supports needed to implement peer mentoring. Overall, mentees attended 87% of scheduled calls and actively engaged during 94% of call objectives. Across all mentoring dyads, mentors achieved 87% of objectives and there was a significant relationship between the use of supports (mentoring script, direct supervision) and fidelity. Transition-age mentees with I/DD can engage in electronic peer mentoring to further practice problem-solving skills. Mentors with I/DD can implement electronic peer mentoring when trained personnel provide supports and individualized job accommodations. © 2017 John Wiley & Sons Ltd.

Titration in the treatment of the more troubled patient.

PubMed

Winer, J A; Ornstein, E D

2001-01-01

This article defines and discusses a modification of technique recommended by the authors in the psychoanalytic treatment of more troubled patients--a modification they call titration. Titration is defined as a conscious decision by the analyst to increase or decrease assistance (or gratification) gradually, in order to facilitate the analytic process. The authors emphasize the complexity of decisions in treatment by focusing on the decision-making processes that titration requires. Guidelines and a case vignette are presented. The authors conclude by considering some of the politics involved in the introduction of technique modifications, the salience of the titration concept, and directions for further exploration.

UTIS as one example of standardization of subsea intervention systems

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

Haugen, F.G.

1995-12-31

The number of diverless subsea interventions has increased dramatically during the last few years. A number of types of tools and equipment have been designed and used. A typical procedure has been to develop new intervention tools under each new contract based on experience from the previous project. This is not at all optimal with regard to project cost and risk, and is no longer acceptable as the oil industry now calls for cost savings within all areas of field development. One answer to the problem will be to develop universal intervention systems with the capability to perform a rangemore » of related tasks, with only minor, planned modifications of the system. This philosophy will dramatically reduce planning, engineering, construction and interface work related to the intervention operation as the main work will be only to locate a standardized landing facility on the subsea structure. The operating procedures can be taken ``off the shelf``. To adapt to this philosophy within the tie-in area, KOS decided to standardize on a Universal Tie-In System (UTIS), which will be included in a Tool Pool for rental world-wide. This paper describes UTIS as a typical example of standardization of subsea intervention systems. 16 figs., 1 tab.« less

75 FR 3984 - Establishment of Class D and Class E Airspace, Modification of Class E Airspace; Ocala, FL

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-26

... airspace at Ocala International Airport-Jim Taylor Field, Ocala, FL. This action also makes a minor... International Airport--Jim Taylor Field, Ocala, FL, published in the Federal Register June 24, 2009 (74 FR 29939... radius in the Class E5 description for Ocala International Airport--Jim Taylor Field was stated...

Portable Spray Booth

NASA Technical Reports Server (NTRS)

Hansen, Timothy D.; Bardwell, Micheal J.

1996-01-01

Portable spray booth provides for controlled application of coating materials with high solvent contents. Includes contoured shroud and carbon filter bed limiting concentration of fumes in vicinity. Designed to substitute spraying for brush application of solvent-based adhesive prior to installing rubber waterproof seals over joints between segments of solid-fuel rocket motor. With minor adjustments and modifications, used to apply other solvent-based adhesives, paints, and like.

76 FR 1209 - Establishment of an Emergency Relief Docket for Calendar Year 2011

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-07

... minor modifications to Sec. 211.45 to the FRA's Rules of Practice published at 49 CFR Part 211... petitions for emergency waivers are found at 49 CFR 211.45(h). Privacy Anyone is able to search all comments... complete Privacy Act Statement in the Federal Register published on April 11, 2000 (Volume 665, Number 7...

75 FR 3782 - Establishment of an Emergency Relief Docket for Calendar Year 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-22

... minor modifications to Sec. 211.45 to the FRA's Rules of Practice published at 49 CFR part 211... waivers are found at 49 CFR 211.45(h). Privacy Anyone is able to search all comments received into any of... on behalf of an association, business, labor union, etc.). You may review DOT's complete Privacy Act...

Strapdown gyro test program

NASA Technical Reports Server (NTRS)

Irvine, R. B.; Vanalstine, R.

1977-01-01

The power spectral noise characteristic performance of the Teledyne two-degree-of-freedom dry tuned gimbal gyroscope was determined. Tests were conducted using a current configuration SDG-5 gyro in conjunction with test equipment with minor modification. Long term bias stability tests were conducted as well as some first difference performance tests. The gyro, test equipment, and the tests performed are described. Results are presented.

Latin America Report.

DTIC Science & Technology

1985-04-08

movements, churches , labor movements, blacks’ movement, minorities movement, women’s movement, youths’ movement, etc. It is important to give a new ...books, but also from news agency transmissions and broadcasts. Materials from foreign-language sources are translated; those from English-language...75 Briefs . ’ "’"■;" Coal Export Incentive Modifications 77 Coal Deposits Found ■ ?7 2,000 New Hotel Rooms, Better

Pioneer Mars surface penetrator mission. Mission analysis and orbiter design

NASA Technical Reports Server (NTRS)

1974-01-01

The Mars Surface Penetrator mission was designed to provide a capability for multiple and diverse subsurface science measurements at a low cost. Equipment required to adapt the Pioneer Venus spacecraft for the Mars mission is described showing minor modifications to hardware. Analysis and design topics which are similar and/or identical to the Pioneer Venus program are briefly discussed.

Tracing the Arms of our Milky Way Galaxy

NASA Image and Video Library

2015-06-03

Astronomers using data from NASA's Wide-field Infrared Survey Explorer, or WISE, are helping to trace the shape of our Milky Way galaxy's spiral arms. This illustration shows where WISE data revealed clusters of young stars shrouded in dust, called embedded clusters, which are known to reside in spiral arms. The bars represent uncertainties in the data. The nearly 100 clusters shown here were found in the arms called Perseus, Sagittarius-Carina, and Outer -- three of the galaxy's four proposed primary arms. Our sun resides in a spur to an arm, or a minor arm, called Orion Cygnus. http://photojournal.jpl.nasa.gov/catalog/PIA19341

Unfinished Business at North Carolina.

ERIC Educational Resources Information Center

Williams, Randall

1978-01-01

The controversy over Black admissions at the University of North Carolina at Chapel Hill is described, which has called into question such areas as quotas, special admissions policies, minority recruiting, and the impact on Black universities of increased Black enrollment at White institutions. (LBH)

Diphtheria, tetanus, and pertussis (DTaP) vaccines - what you need to know

MedlinePlus

... get DTaP vaccine or should wait. Children with minor illnesses, such as a cold, may be vaccinated. ... age and older. But older people still need protection. A vaccine called Tdap is similar to DTaP. ...

GPS-Lipid: a robust tool for the prediction of multiple lipid modification sites.

PubMed

Xie, Yubin; Zheng, Yueyuan; Li, Hongyu; Luo, Xiaotong; He, Zhihao; Cao, Shuo; Shi, Yi; Zhao, Qi; Xue, Yu; Zuo, Zhixiang; Ren, Jian

2016-06-16

As one of the most common post-translational modifications in eukaryotic cells, lipid modification is an important mechanism for the regulation of variety aspects of protein function. Over the last decades, three classes of lipid modifications have been increasingly studied. The co-regulation of these different lipid modifications is beginning to be noticed. However, due to the lack of integrated bioinformatics resources, the studies of co-regulatory mechanisms are still very limited. In this work, we developed a tool called GPS-Lipid for the prediction of four classes of lipid modifications by integrating the Particle Swarm Optimization with an aging leader and challengers (ALC-PSO) algorithm. GPS-Lipid was proven to be evidently superior to other similar tools. To facilitate the research of lipid modification, we hosted a publicly available web server at http://lipid.biocuckoo.org with not only the implementation of GPS-Lipid, but also an integrative database and visualization tool. We performed a systematic analysis of the co-regulatory mechanism between different lipid modifications with GPS-Lipid. The results demonstrated that the proximal dual-lipid modifications among palmitoylation, myristoylation and prenylation are key mechanism for regulating various protein functions. In conclusion, GPS-lipid is expected to serve as useful resource for the research on lipid modifications, especially on their co-regulation.

77 FR 16038 - Endocrinologic and Metabolic Drugs Advisory Committee; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-19

... and call the appropriate advisory committee hot line/phone line to learn about possible modifications... application (NDA) 22-529 (lorcaserin hydrochloride) tablets, manufactured by Arena Pharmaceuticals, Inc., as...

78 FR 734 - Advisory Committee for Reproductive Health Drugs; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-04

... committee link, or call the advisory committee information line to learn about possible modifications before... new drug application (NDA) 022506, gabapentin 600 milligram (mg) tablets, submitted by Depomed, Inc...

Clinical education and cultural diversity in physical therapy: clinical performance of minority student physical therapists and the expectations of clinical instructors.

PubMed

Clouten, Norene; Homma, Midori; Shimada, Rie

2006-01-01

Clinical education is an integral part of preparation for the profession of physical therapy and the role of the clinical instructor is critical. The purpose of this study was to investigate clinical instructors' expectations of student physical therapists with different ethnic backgrounds and the clinical performance of the students as assessed using a modification of the Generic Abilities Assessment. For this study, individuals with a Caucasian ethnic background who were raised in the United States were considered as the majority. The remaining individuals (minority) were subdivided into five groups: African American, Hispanic, Asian/Pacific Islander, Caucasian from outside the United States, and Other. Clinical instructors reported their experiences with students from different ethnic backgrounds, their expectation of students' performance, and recollections of specific weaknesses in performance. From the 216 surveys distributed, 192 clinical instructors responded. Fifty-seven percent had supervised a minority student, with a mean of three students each. While 4% reported that they expected a higher standard from majority students, 17% noted a difference in performance between majority and minority students. Results from this study suggest that minority students would benefit from further preparation in communication and interpersonal skills but they are stronger than majority students in stress management and the effective use of time and resources.

Histone modifications in the male germ line of Drosophila.

PubMed

Hennig, Wolfgang; Weyrich, Alexandra

2013-02-22

In the male germ line of Drosophila chromatin remains decondensed and highly transcribed during meiotic prophase until it is rapidly compacted. A large proportion of the cell cycle-regulated histone H3.1 is replaced by H3.3, a histone variant encoded outside the histone repeat cluster and not subject to cell cycle controlled expression. We investigated histone modification patterns in testes of D. melanogaster and D. hydei. In somatic cells of the testis envelope and in germ cells these modification patterns differ from those typically seen in eu- and heterochromatin of other somatic cells. During the meiotic prophase some modifications expected in active chromatin are not found or are found at low level. The absence of H4K16ac suggests that dosage compensation does not take place. Certain histone modifications correspond to either the cell cycle-regulated histone H3.1 or to the testis-specific variant H3.3. In spermatogonia we found H3K9 methylation in cytoplasmic histones, most likely corresponding to the H3.3 histone variant. Most histone modifications persist throughout the meiotic divisions. The majority of modifications persist until the early spermatid nuclei, and only a minority further persist until the final chromatin compaction stages before individualization of the spermatozoa. Histone modification patterns in the male germ line differ from expected patterns. They are consistent with an absence of dosage compensation of the X chromosome during the male meiotic prophase. The cell cycle-regulated histone variant H3.1 and H3.3, expressed throughout the cell cycle, also vary in their modification patterns. Postmeiotically, we observed a highly complex pattern of the histone modifications until late spermatid nuclear elongation stages. This may be in part due to postmeiotic transcription and in part to differential histone replacement during chromatin condensation.

Technical prospects for commercial and residential distribution and utilization of hydrogen

NASA Technical Reports Server (NTRS)

Pangborn, J.; Scott, M.; Sharer, J.

1976-01-01

Various investigators have assumed that hydrogen will be compatible with conventional gas delivery systems and that, with minor modifications, hydrogen can be utilized in existing equipment for heating and cooking. The paper addresses some of the issues of concern in the compatibility of natural gas systems with hydrogen and hydrogen mixtures and identifies areas for which tests, research, or development are appropriate. Requirements to be met by atmospheric burners built for most commercial and residential gas appliances are discussed. Expected modifications to appliances for satisfactory operation with hydrogen are closing the primary air shutters, replacing the burners, adjusting the appliance gas regulator for proper delivery pressure, and possibly replacing the gas regulator or its vent.

Assessment and Mitigation of Radiation, EMP, Debris & Shrapnel Impacts at Megajoule-Class Laser Facilities

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

Eder, D C; Anderson, R W; Bailey, D S

2009-10-05

The generation of neutron/gamma radiation, electromagnetic pulses (EMP), debris and shrapnel at mega-Joule class laser facilities (NIF and LMJ) impacts experiments conducted at these facilities. The complex 3D numerical codes used to assess these impacts range from an established code that required minor modifications (MCNP - calculates neutron and gamma radiation levels in complex geometries), through a code that required significant modifications to treat new phenomena (EMSolve - calculates EMP from electrons escaping from laser targets), to a new code, ALE-AMR, that is being developed through a joint collaboration between LLNL, CEA, and UC (UCSD, UCLA, and LBL) for debrismore » and shrapnel modelling.« less

Cycle O (CY 1991) NLS trade studies and analyses, book 2. Part 1: Avionics and systems

NASA Technical Reports Server (NTRS)

Harris, Richard; Kirkland, Zach

1992-01-01

An assessment was conducted to determine the maximum LH2 tank stretch capability based on the constraints of the manufacturing, tooling and facilities at the Michoud Assembly Facility in New Orleans, Louisiana. The maximum tank stretch was determined to be 5 ft. with minor or no modifications, a stretch of 11 ft. with some possible facility modifications and beyond 11 ft. significant new facilities are required. A cost analysis was performed to evaluate the impacts for various stretch lengths. Tasks that were defined to perform trades and studies regarding the best approach to meet requirements for the National Launch System Avionics are also discussed.

3-(3-amino-3-carboxypropyl)-5,6-dihydrouridine is one of two novel post-transcriptional modifications in tRNALys(UUU) from Trypanosoma brucei.

PubMed

Krog, Jesper S; Español, Yaiza; Giessing, Anders M B; Dziergowska, Agnieszka; Malkiewicz, Andrzej; Ribas de Pouplana, Lluís; Kirpekar, Finn

2011-12-01

tRNA is the most heavily modified of all RNA types, with typically 10-20% of the residues being post-transcriptionally altered. Unravelling the modification pattern of a tRNA is a challenging task; there are 92 currently known tRNA modifications, many of which are chemically similar. Furthermore, the tRNA has to be investigated with single-nucleotide resolution in order to ensure complete mapping of all modifications. In the present work, we characterized tRNA(Lys)(UUU) from Trypanosoma brucei, and provide a complete overview of its post-transcriptional modifications. The first step was MALDI-TOF MS of two independent digests of the tRNA, with RNase A and RNase T1, respectively. This revealed digestion products harbouring mass-changing modifications. Next, the modifications were mapped at the nucleotide level in the RNase products by tandem MS. Comparison with the sequence of the unmodified tRNA revealed the modified residues. The modifications were further characterized at the nucleoside level by chromatographic retention time and fragmentation pattern upon higher-order tandem MS. Phylogenetic comparison with modifications in tRNA(Lys) from other organisms was used through the entire analysis. We identified modifications on 12 nucleosides in tRNA(Lys)(UUU), where U47 exhibited a novel modification, 3-(3-amino-3-carboxypropyl)-5,6-dihydrouridine, based on identical chromatographic retention and MS fragmentation as the synthetic nucleoside. A37 was observed in two versions: a minor fraction with the previously described 2-methylthio-N(6)-threonylcarbamoyl-modification, and a major fraction with A37 being modified by a 294.0-Da moiety. The latter product is the largest adenosine modification reported so far, and we discuss its nature and origin. © 2011 The Authors Journal compilation © 2011 FEBS.

Increasing Efficiency of Recruitment in Early Parkinson's Disease Trials: A Case Study Examination of the STEADY-PD III Trial.

PubMed

Berk, Sarah; Greco, Brittany L; Biglan, Kevin; Kopil, Catherine M; Holloway, Robert G; Meunier, Claire; Simuni, Tanya

2017-01-01

Challenges in clinical trial recruitment threaten the successful development of improved therapies. This is particularly true in Parkinson's disease (PD) studies of disease modification where the population of interest is difficult to find and study design is more complex. This paper seeks to understand how STEADY PD III, a National Institute of Neurological Disorders and Stroke (NINDS) funded phase 3 trial evaluating the efficacy of isradipine as a disease modifying agent for PD, was able to recruit their full target population 6 months ahead of schedule. STEADY PD III aimed to enroll 336 individuals with early stage idiopathic PD within 18 months using 57 sites across the United States and Canada. The study included a 10% NIH minority recruitment goal. Eligible participants agreed to be followed for up to 36 months, complete 12 in-person visits and 4 telephone visits. A Recruitment Committee of key stakeholders was critical in the development of a comprehensive recruitment strategy involving: multi-modal outreach, protocol modifications and comprehensive site selection and activation. Efforts to increase site-specific minority recruitment strategies were encouraged through additional funding. A total of 336 individuals, including 34 minorities, were enrolled within 12 months - 6 months ahead of the projected timeline. Quantitative analysis of recruitment activity questionnaires found that of the sites that completed them (n = 54), (20.4%) met goals, (24.1%) exceeded goals, and (55.6%) fell below projected goals. Referral sources completed at time of screening indicate top four study referral sources as: site personnel (53.8%); neurologists (24%); Fox Trial Finder (10.2%); and communications from The Michael J. Fox Foundation (3.9%). STEADY PD III serves as an important example of methods that can be used to increase clinical trial recruitment. This research highlights a continued need to improve site infrastructure and dedicate more resources to increased participation of minorities in clinical research.

Increasing Efficiency of Recruitment in Early Parkinson’s Disease Trials: A Case Study Examination of the STEADY-PD III Trial

PubMed Central

Berk, Sarah; Greco, Brittany L.; Biglan, Kevin; Kopil, Catherine M.; Holloway, Robert G.; Meunier, Claire; Simuni, Tanya

2017-01-01

Background: Challenges in clinical trial recruitment threaten the successful development of improved therapies. This is particularly true in Parkinson’s disease (PD) studies of disease modification where the population of interest is difficult to find and study design is more complex. Objective: This paper seeks to understand how STEADY PD III, a National Institute of Neurological Disorders and Stroke (NINDS) funded phase 3 trial evaluating the efficacy of isradipine as a disease modifying agent for PD, was able to recruit their full target population 6 months ahead of schedule. Methods: STEADY PD III aimed to enroll 336 individuals with early stage idiopathic PD within 18 months using 57 sites across the United States and Canada. The study included a 10% NIH minority recruitment goal. Eligible participants agreed to be followed for up to 36 months, complete 12 in-person visits and 4 telephone visits. A Recruitment Committee of key stakeholders was critical in the development of a comprehensive recruitment strategy involving: multi-modal outreach, protocol modifications and comprehensive site selection and activation. Efforts to increase site-specific minority recruitment strategies were encouraged through additional funding. Results: A total of 336 individuals, including 34 minorities, were enrolled within 12 months – 6 months ahead of the projected timeline. Quantitative analysis of recruitment activity questionnaires found that of the sites that completed them (n = 54), (20.4%) met goals, (24.1%) exceeded goals, and (55.6%) fell below projected goals. Referral sources completed at time of screening indicate top four study referral sources as: site personnel (53.8%); neurologists (24%); Fox Trial Finder (10.2%); and communications from The Michael J. Fox Foundation (3.9%). Conclusions: STEADY PD III serves as an important example of methods that can be used to increase clinical trial recruitment. This research highlights a continued need to improve site infrastructure and dedicate more resources to increased participation of minorities in clinical research. PMID:29103052

Temporal stability and change in the social call repertoire of migrating humpback whales.

PubMed

Rekdahl, Melinda L; Dunlop, Rebecca A; Noad, Michael J; Goldizen, Anne W

2013-03-01

Quantifying the stability of a species vocal repertoire is fundamental for further investigations into repertoire function and geographic variation. Changes to the repertoire of sounds used in the song displays of male humpback whales have been well studied. In contrast, little is known about the stability of this species' non-song vocal calls. The stability of the social call repertoire of east Australian humpback whales was investigated from 1997, 2003-2004, and 2008. Out of 46 qualitatively defined call types, 19 were classified as "song-unit calls" that tended to change with the song, and 15 were "inconsistent" and only found in one or two years. Twelve call types were "stable" and present in all years and were commonly produced (64.2% of calls). Stable calls tended to vary in some of the measured call parameters but there was no clear trend between years. This result could indicate that minor changes to calls are not permanent, but reflect individual differences in call production or the graded nature of calls within different social environments. This research has clearly identified stable calls in the call repertoire of humpback whales and while their function is not well understood, their stability suggests an important role in social interactions.

Students as Assets.

ERIC Educational Resources Information Center

Lipsky, Martin S.; Egan, Mari

1999-01-01

Lists ten ways in which having medical students in the community physician's office can be of value to preceptors, including providing valuable but time-consuming patient services, following up on phone calls, providing computer skills, performing minor office procedures, reviewing medical records, helping with paperwork, stimulating preceptor…

DTaP Vaccine (Diphtheria, Tetanus, and Pertussis): What You Need to Know

MedlinePlus

... time as other vaccines. 3 SDoTamPevcahcicldinreenosrhsohuoludldnowtagitet • Children with minor illnesses, such as a cold, may be vaccinated. ... age and older. But older people still need protection. A vaccine called Tdap is similar to DTaP. ...

Decree No. 2.405, Regulations for the Law on the Protection of Minors, 11 January 1984.

PubMed

1988-01-01

In 1984, Venezuela issued regulations for the Law on the Protection of Minors which emphasize two major points: 1) the paternity of a minor may be recognized voluntarily or compulsorily and 2) public and private organizations are to prevent any abuse, exploitation, manipulation, or negligent care of a minor. With respect to the first point, either parent can initiate a recognition proceeding voluntarily and any interested person can initiate a compulsory recognition proceeding when the mother or father refuses to recognize the concerned minor. With respect to the second point, the Regulations define abuse, exploitation of a minor, manipulation of a minor, and negligent care. The Regulations also create a legal mechanism known as a support solvency document to ensure the fulfillment of support obligations toward minors. The document states whether a parent has paid support owed to a minor and must be presented when the parent wishes to make a property transaction, leave the country, or obtain social benefits from the State. The Regulations call for the National Institute of Minors to design and present to the Ministry of Youth general and specific objectives to contribute to the development of minors and the family and to form model rules for orienting national action. Priority is to be given to families with the least resources. The Regulations also create a Youth Assistance Service to monitor and protect minors who have been abandoned or are in danger (because they consume drugs, live or socialize with persons of dubious reputation, are employed in occupations not suitable to their moral or physical health, or are engaged in begging). To protect such minors, the Service is authorized to inspect places of entertainment and gambling; to examine any visual or printed material directed at minors; to support the Ministry of Labor in monitoring the working conditions of minors; to intervene to provide food and shelter for minors; to help locate missing minors; and to take custody of minors. The Service is also to cooperate with other institutions in protecting minors and to aid the authorities in the prosecution of persons and institutions violating various aspects of these Regulations.

Unbiased in-depth characterization of CEX fractions from a stressed monoclonal antibody by mass spectrometry.

PubMed

Griaud, François; Denefeld, Blandine; Lang, Manuel; Hensinger, Héloïse; Haberl, Peter; Berg, Matthias

2017-07-01

Characterization of charge-based variants by mass spectrometry (MS) is required for the analytical development of a new biologic entity and its marketing approval by health authorities. However, standard peak-based data analysis approaches are time-consuming and biased toward the detection, identification, and quantification of main variants only. The aim of this study was to characterize in-depth acidic and basic species of a stressed IgG1 monoclonal antibody using comprehensive and unbiased MS data evaluation tools. Fractions collected from cation ion exchange (CEX) chromatography were analyzed as intact, after reduction of disulfide bridges, and after proteolytic cleavage using Lys-C. Data of both intact and reduced samples were evaluated consistently using a time-resolved deconvolution algorithm. Peptide mapping data were processed simultaneously, quantified and compared in a systematic manner for all MS signals and fractions. Differences observed between the fractions were then further characterized and assigned. Time-resolved deconvolution enhanced pattern visualization and data interpretation of main and minor modifications in 3-dimensional maps across CEX fractions. Relative quantification of all MS signals across CEX fractions before peptide assignment enabled the detection of fraction-specific chemical modifications at abundances below 1%. Acidic fractions were shown to be heterogeneous, containing antibody fragments, glycated as well as deamidated forms of the heavy and light chains. In contrast, the basic fractions contained mainly modifications of the C-terminus and pyroglutamate formation at the N-terminus of the heavy chain. Systematic data evaluation was performed to investigate multiple data sets and comprehensively extract main and minor differences between each CEX fraction in an unbiased manner.

The Influence of Judgment Calls on Meta-Analytic Findings.

PubMed

Tarrahi, Farid; Eisend, Martin

2016-01-01

Previous research has suggested that judgment calls (i.e., methodological choices made in the process of conducting a meta-analysis) have a strong influence on meta-analytic findings and question their robustness. However, prior research applies case study comparison or reanalysis of a few meta-analyses with a focus on a few selected judgment calls. These studies neglect the fact that different judgment calls are related to each other and simultaneously influence the outcomes of a meta-analysis, and that meta-analytic findings can vary due to non-judgment call differences between meta-analyses (e.g., variations of effects over time). The current study analyzes the influence of 13 judgment calls in 176 meta-analyses in marketing research by applying a multivariate, multilevel meta-meta-analysis. The analysis considers simultaneous influences from different judgment calls on meta-analytic effect sizes and controls for alternative explanations based on non-judgment call differences between meta-analyses. The findings suggest that judgment calls have only a minor influence on meta-analytic findings, whereas non-judgment call differences between meta-analyses are more likely to explain differences in meta-analytic findings. The findings support the robustness of meta-analytic results and conclusions.

Assessment of predation risk through referential communication in incubating birds

NASA Astrophysics Data System (ADS)

Suzuki, Toshitaka N.

2015-05-01

Parents of many bird species produce alarm calls when they approach and deter a nest predator in order to defend their offspring. Alarm calls have been shown to warn nestlings about predatory threats, but parents also face a similar risk of predation when incubating eggs in their nests. Here, I show that incubating female Japanese great tits, Parus minor, assess predation risk by conspecific alarm calls given outside the nest cavity. Tits produce acoustically discrete alarm calls for different nest predators: “jar” calls for snakes and “chicka” calls for other predators such as crows and martens. Playback experiments revealed that incubating females responded to “jar” calls by leaving their nest, whereas they responded to “chicka” calls by looking out of the nest entrance. Since snakes invade the nest cavity, escaping from the nest helps females avoid snake predation. In contrast, “chicka” calls are used for a variety of predator types, and therefore, looking out of the nest entrance helps females gather information about the type and location of approaching predators. These results show that incubating females derive information about predator type from different types of alarm calls, providing a novel example of functionally referential communication.

Assessment of predation risk through referential communication in incubating birds.

PubMed

Suzuki, Toshitaka N

2015-05-18

Parents of many bird species produce alarm calls when they approach and deter a nest predator in order to defend their offspring. Alarm calls have been shown to warn nestlings about predatory threats, but parents also face a similar risk of predation when incubating eggs in their nests. Here, I show that incubating female Japanese great tits, Parus minor, assess predation risk by conspecific alarm calls given outside the nest cavity. Tits produce acoustically discrete alarm calls for different nest predators: "jar" calls for snakes and "chicka" calls for other predators such as crows and martens. Playback experiments revealed that incubating females responded to "jar" calls by leaving their nest, whereas they responded to "chicka" calls by looking out of the nest entrance. Since snakes invade the nest cavity, escaping from the nest helps females avoid snake predation. In contrast, "chicka" calls are used for a variety of predator types, and therefore, looking out of the nest entrance helps females gather information about the type and location of approaching predators. These results show that incubating females derive information about predator type from different types of alarm calls, providing a novel example of functionally referential communication.

Sleep Modifications in Acute Transient Global Amnesia

PubMed Central

Della Marca, Giacomo; Mazza, Marianna; Losurdo, Anna; Testani, Elisa; Broccolini, Aldobrando; Frisullo, Giovanni; Marano, Giuseppe; Morosetti, Roberta; Pilato, Fabio; Profice, Paolo; Vollono, Catello; Di Lazzaro, Vincenzo

2013-01-01

Study Objective: Transient global amnesia (TGA) is a temporary memory loss characterized by an abrupt onset of antero-grade and retrograde amnesia, totally reversible. Since sleep plays a major role in memory consolidation, and in the storage of memory-related traces into the brain cortex, the aims of the present study were: (1) to evaluate changes in sleep macro-structure in TGA; (2) to assess modifications in sleep micro-structure in TGA, with particular reference to the arousal EEG and to cyclic alternating pattern (CAP); (3) to compare sleep parameters in TGA patients with a control group of patients with acute ischemic events (“minor stroke” or transient ischemic attack [TIA]) clinically and neuroradiologically “similar” to the TGA. Methods: TGA group: 17 patients, (8 men and 9 women, 60.2 ± 12.5 years). Stroke or TIA (SoT) group: 17 patients hospitalized in the Stroke Unit for recent onset of minor stroke or TIA with hemispheric localization; healthy controls (HC) group: 17 healthy volunteers, matched for age and sex. Patients and controls underwent full-night polysomnography. Results: In the multivariate analysis (conditions TGA, SoT, and HC) a significant effect of the condition was observed for sleep efficiency index, number of awakenings longer 1 min, REM latency, CAP time, and CAP rate. TGA and SoT differed only for CAP time and CAP rate, which were lower in the TGA group. Conclusions: Microstructural modification associated with TGA could be consequent to: (1) hippocampal dysfunction and memory impairment; (2) impairment of arousal-related structures (in particular, cholinergic pathways); (3) emotional distress. Citation: Della Marca G; Mazza M; Losurdo A; Testani E; Broccolini A; Frisullo G; Marano G; Morosetti R; Pilato F; Profice P; Vollono C; Di Lazzaro V. Sleep modifications in acute transient global amnesia. J Clin Sleep Med 2013;9(9):921-927. PMID:23997704

Modified irrigation hose placement in draping for craniotomy: provision of a free foot space for surgeons: technical note.

PubMed

Shimizu, S; Utsuki, S; Suzuki, S; Oka, H; Yamada, M; Fujii, K

2008-04-01

Sterility and utility are essential in surgical draping. For craniotomy, we modified the course of the irrigation hose to maintain a free foot space for the surgeon by connection with a suction bottle placed beside the patient's body through a slit made in the linen. This minor modification provides convenience to the surgeon during operations.

On the family-group ranks of katydids (Orthoptera, Tettigoniidae).

PubMed

Braun, Holger

2015-05-07

The purpose of this note is to propose minor modifications to recent changes in the classification of katydids, to preserve the stability of the family Tettigoniidae as including all katydids. This concept has been used in the majority of references since it was established long ago (Krauss 1902), with comparatively few exceptions, where all katydid subfamilies were treated as families in superfamily Tettigonioidea.

Dialectical Behavior Therapy for Substance Abusers Adapted for Persons Living with HIV/AIDS with Substance Use Diagnoses and Borderline Personality Disorder

ERIC Educational Resources Information Center

Wagner, Elizabeth E.; Miller, Alec L.; Greene, Lori I.; Winiarski, Mark G.

2004-01-01

The primary aim of this article is to describe modifications made to Dialectical Behavior Therapy (DBT) for a predominantly ethnic minority population of persons living with HIV/AIDS with substance-use diagnoses and borderline personality disorder (BPD) or three features of BPD plus suicidality (i.e., the triply diagnosed). Despite the myriad…

Special report, diffuse reflectivity of the lunar surface

NASA Technical Reports Server (NTRS)

Fastie, W. G.

1972-01-01

The far ultraviolet diffuse reflectivity of samples of lunar dust material is determined. Equipment for measuring the diffuse reflectivity of materials (e.g. paint samples) is already in existence and requires only minor modification for the proposed experiment which will include the measurement of the polarizing properties of the lunar samples. Measurements can be made as a function of both illumination angle and angle of observation.

Lessons From the Dot Contraceptive Efficacy Study: Analysis of the Use of Agile Development to Improve Recruitment and Enrollment for mHealth Research.

PubMed

Shattuck, Dominick; Haile, Liya T; Simmons, Rebecca G

2018-04-20

Smartphone apps that provide women with information about their daily fertility status during their menstrual cycles can contribute to the contraceptive method mix. However, if these apps claim to help a user prevent pregnancy, they must undergo similar rigorous research required for other contraceptive methods. Georgetown University's Institute for Reproductive Health is conducting a prospective longitudinal efficacy trial on Dot (Dynamic Optimal Timing), an algorithm-based fertility app designed to help women prevent pregnancy. The aim of this paper was to highlight decision points during the recruitment-enrollment process and the effect of modifications on enrollment numbers and demographics. Recruiting eligible research participants for a contraceptive efficacy study and enrolling an adequate number to statistically assess the effectiveness of Dot is critical. Recruiting and enrolling participants for the Dot study involved making decisions based on research and analytic data, constant process modification, and close monitoring and evaluation of the effect of these modifications. Originally, the only option for women to enroll in the study was to do so over the phone with a study representative. On noticing low enrollment numbers, we examined the 7 steps from the time a woman received the recruitment message until she completed enrollment and made modifications accordingly. In modification 1, we added call-back and voicemail procedures to increase the number of completed calls. Modification 2 involved using a chat and instant message (IM) features to facilitate study enrollment. In modification 3, the process was fully automated to allow participants to enroll in the study without the aid of study representatives. After these modifications were implemented, 719 women were enrolled in the study over a 6-month period. The majority of participants (494/719, 68.7%) were enrolled during modification 3, in which they had the option to enroll via phone, chat, or the fully automated process. Overall, 29.2% (210/719) of the participants were enrolled via a phone call, 19.9% (143/719) via chat/IM, and 50.9% (366/719) directly through the fully automated process. With respect to the demographic profile of our study sample, we found a significant statistical difference in education level across all modifications (P<.05) but not in age or race or ethnicity (P>.05). Our findings show that agile and consistent modifications to the recruitment and enrollment process were necessary to yield an appropriate sample size. An automated process resulted in significantly higher enrollment rates than one that required phone interaction with study representatives. Although there were some differences in demographic characteristics of enrollees as the process was modified, in general, our study population is diverse and reflects the overall United States population in terms of race/ethnicity, age, and education. Additional research is proposed to identify how differences in mode of enrollment and demographic characteristics may affect participants' performance in the study. ClinicalTrials.gov NCT02833922; http://clinicaltrials.gov/ct2/show/NCT02833922 (Archived by WebCite at http://www.webcitation.org/6yj5FHrBh). ©Dominick Shattuck, Liya T Haile, Rebecca G Simmons. Originally published in JMIR Mhealth and Uhealth (http://mhealth.jmir.org), 20.04.2018.

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

Audette, L.G.

As originally conceived, the project called for modification of existing, commercially available stoker components. We experienced substantial delays in procurement, caused by supply backlogs and a major fire at the plant which ultimately provided the main stoker frame. Added to the problems was the bankruptcy of the L.W. Gay Stoveworks, where the project was to be located. Ultimately, parts were assembled and a combustion chamber was constructed at the Leyden Energy Corporation of Shelburne Falls, Massachusetts. A firing chamber with provision for measuring various physical and combustion parameters was constructed. The stoker, with appropriate modifications, was installed. Combustion analysis equipmentmore » was procured, and coal and wood pellets were stoked in order to test the effectiveness of the modifications. This report describes the configuration of the demonstration stoker and its modifications, as well as the testing exercise performed over the course of the project. 10 figs.« less

Skin Cancer

MedlinePlus

... early. Cancerous tissue can be removed with a minor surgical procedure. In many cases, that is all the treatment needed. Future lesions may occur. You will need to be vigilant about checking your skin and calling your doctor if you see changes. For more advanced cases, living with cancer during ...

46 CFR 535.704 - Filing of minutes.

Code of Federal Regulations, 2011 CFR

2011-10-01

... traffic; discussion of revenues, losses, or earnings; or discussion or agreement on service contract... compilation, analytical study, survey, or other work distributed, discussed, or exchanged at the meeting... discussions involve minor operational matters that have little or no impact on the frequency of vessel calls...

Conceptualization of Sexual Partner Relationship Steadiness Among Ethnic Minority Adolescent Women: Implications for Evidence-Based Behavioral Sexual Risk Reduction Interventions

PubMed Central

Champion, Jane Dimmitt; Collins, Jennifer L.

2012-01-01

Cognitive behavioral interventions for sexual risk reduction have been less successful among ethnic minority adolescent women with histories of abuse and sexually transmitted infections (STI) than among other adolescent populations. African American and Mexican American adolescent women (ages 14–18 years, n = 548) self-reported sexual partner relationship steadiness and sexual risk behaviors via semi-structured interviews at study entry. Descriptive and bivariate analyses compared sexual risk behaviors by sexual partner relationship steadiness. Steady and unsteady relationships were conceptualized differently. Steady relationships included emotional or financial support, sexual communication, greater relationship importance, unintended pregnancy, and perceived monogamy during break-ups. Unsteady relationships were unpredictable, including sex with ex-steady partners and friends with benefits, lack of mutual respect, and poor sexual communication. Modification of sexual risk reduction interventions including conceptualizations of risk by context of sexual partner relationship status is recommended to enhance efficacy among minority adolescent women with STI or history of abuse. PMID:22868248

Sexual risk behavior and STI health literacy among ethnic minority adolescent women.

PubMed

Dimmitt Champion, Jane; Harlin, Badia; Collins, Jennifer L

2013-11-01

Although information is available for prevention of sexually transmitted infection (STI/HIV), adolescents continue to engage in high risk sexual behavior particularly ethnic minority adolescent women with histories of STI or abuse. A description therefore of STI/HIV knowledge and sexual risk behavior among these women is indicated for modification of prevention efforts for sexual health promotion. African-American (n=94) and Mexican-American (n=465) adolescent women 14-18 years of age were included in the study. Assessments of sexual risk behavior and STI/HIV knowledge among these adolescent women described Mexican-American women as at higher risk of STI, pregnancy, substance use and abuse with lower levels of STI/HIV knowledge, previous HIV testing and perceptions of risk than African-American women. A focus on Mexican-American adolescent women with histories of STI and abuse is indicated for translation of community-based health promotion interventions for amelioration of potential adverse sexual health outcomes among ethnic minority adolescent women. © 2013.

Barriers to Recruitment and Adherence in a Randomized Controlled Diet and Exercise Weight Loss Intervention Among Minority Breast Cancer Survivors.

PubMed

Aycinena, A Corina; Valdovinos, Cristina; Crew, Katherine D; Tsai, Wei Yann; Mata, Jennie M; Sandoval, Rossy; Hershman, Dawn; Greenlee, Heather

2017-02-01

Minority recruitment to cancer trials is low and there are limited data on minority adherence to lifestyle modification interventions. We examined factors related to recruitment and adherence to a pilot weight loss intervention among Hispanic and black breast cancer survivors. Participants completed a detailed screening interview to assess barriers to enrollment. An index was created to assess adherence at 6 months. 112 potentially eligible women were identified; 66 consented and completed a screening interview. After screening, 9 were ineligible; 15 opted to not enroll; and 42 were randomized. Among eligible women, earlier stage at diagnosis, treatment type, and negative beliefs related to exercise and diet after diagnosis were negatively associated with study enrollment (P < 0.05). Self-reported barriers to adherence included fatigue, family responsibilities, illness, work, transportation, and negative perceptions of exercise and diet. Results from this study emphasize the need to adapt recruitment and adherence strategies to address these factors.

An improved ChIP-seq peak detection system for simultaneously identifying post-translational modified transcription factors by combinatorial fusion, using SUMOylation as an example.

PubMed

Cheng, Chia-Yang; Chu, Chia-Han; Hsu, Hung-Wei; Hsu, Fang-Rong; Tang, Chung Yi; Wang, Wen-Ching; Kung, Hsing-Jien; Chang, Pei-Ching

2014-01-01

Post-translational modification (PTM) of transcriptional factors and chromatin remodelling proteins is recognized as a major mechanism by which transcriptional regulation occurs. Chromatin immunoprecipitation (ChIP) in combination with high-throughput sequencing (ChIP-seq) is being applied as a gold standard when studying the genome-wide binding sites of transcription factor (TFs). This has greatly improved our understanding of protein-DNA interactions on a genomic-wide scale. However, current ChIP-seq peak calling tools are not sufficiently sensitive and are unable to simultaneously identify post-translational modified TFs based on ChIP-seq analysis; this is largely due to the wide-spread presence of multiple modified TFs. Using SUMO-1 modification as an example; we describe here an improved approach that allows the simultaneous identification of the particular genomic binding regions of all TFs with SUMO-1 modification. Traditional peak calling methods are inadequate when identifying multiple TF binding sites that involve long genomic regions and therefore we designed a ChIP-seq processing pipeline for the detection of peaks via a combinatorial fusion method. Then, we annotate the peaks with known transcription factor binding sites (TFBS) using the Transfac Matrix Database (v7.0), which predicts potential SUMOylated TFs. Next, the peak calling result was further analyzed based on the promoter proximity, TFBS annotation, a literature review, and was validated by ChIP-real-time quantitative PCR (qPCR) and ChIP-reChIP real-time qPCR. The results show clearly that SUMOylated TFs are able to be pinpointed using our pipeline. A methodology is presented that analyzes SUMO-1 ChIP-seq patterns and predicts related TFs. Our analysis uses three peak calling tools. The fusion of these different tools increases the precision of the peak calling results. TFBS annotation method is able to predict potential SUMOylated TFs. Here, we offer a new approach that enhances ChIP-seq data analysis and allows the identification of multiple SUMOylated TF binding sites simultaneously, which can then be utilized for other functional PTM binding site prediction in future.

Rejection as a call to arms: inter-racial hostility and support for political action as outcomes of race-based rejection in majority and minority groups.

PubMed

Barlow, Fiona Kate; Sibley, Chris G; Hornsey, Matthew J

2012-03-01

Both majority and minority group members fear race-based rejection, and respond by disparaging the groups that they expect will reject them. It is not clear, however, how this process differs in minority and majority groups. Using large representative samples of White (N= 4,618) and Māori (N= 1,163) New Zealanders, we found that perceptions of race-based rejection predicted outgroup negativity in both groups, but in different ways and for different reasons. For White (but not Māori) New Zealanders, increased intergroup anxiety partially mediated the relationship between cognitions of rejection and outgroup negativity. Māori who expected to be rejected on the basis of their race reported increased ethnic identification and, in part through this, increased support for political action benefiting their own group. This finding supports collective-action models of social change in historically disadvantaged minority groups. © 2011 The British Psychological Society.

Divergence of a stereotyped call in northern resident killer whales.

PubMed

Grebner, Dawn M; Parks, Susan E; Bradley, David L; Miksis-Olds, Jennifer L; Capone, Dean E; Ford, John K B

2011-02-01

Northern resident killer whale pods (Orcinus orca) have distinctive stereotyped pulsed call repertoires that can be used to distinguish groups acoustically. Repertoires are generally stable, with the same call types comprising the repertoire of a given pod over a period of years to decades. Previous studies have shown that some discrete pulsed calls can be subdivided into variants or subtypes. This study suggests that new stereotyped calls may result from the gradual modification of existing call types through subtypes. Vocalizations of individuals and small groups of killer whales were collected using a bottom-mounted hydrophone array in Johnstone Strait, British Columbia in 2006 and 2007. Discriminant analysis of slope variations of a predominant call type, N4, revealed the presence of four distinct call subtypes. Similar to previous studies, there was a divergence of the N4 call between members of different matrilines of the same pod. However, this study reveals that individual killer whales produced multiple subtypes of the N4 call, indicating that divergence in the N4 call is not the result of individual differences, but rather may indicate the gradual evolution of a new stereotyped call.

Development of circuit model for arcing on solar panels

NASA Astrophysics Data System (ADS)

Mehta, Bhoomi K.; Deshpande, S. P.; Mukherjee, S.; Gupta, S. B.; Ranjan, M.; Rane, R.; Vaghela, N.; Acharya, V.; Sudhakar, M.; Sankaran, M.; Suresh, E. P.

2010-02-01

The increased requirements of payload capacity of the satellites have resulted in much higher power requirements of the satellites. In order to minimize the energy loss during power transmission due to cable loss, use of high voltage solar panels becomes necessary. When a satellite encounters space plasma it floats negatively with respect to the surrounding space plasma environment. At high voltage, charging and discharging on solar panels causes the power system breakdown. Once a solar panel surface is charged and potential difference between surface insulator and conductor exceeds certain value, electrostatic discharge (ESD) may occur. This ESD may trigger a secondary arc that can destroy the solar panel circuit. ESD is also called as primary or minor arc and secondary is called major arc. The energy of minor arc is supplied by the charge stored in the coverglass of solar array and is a pulse of typically several 100 ns to several 100 μs duration. The damage caused by minor arc is less compared to major arcs, but it is observed that the minor arc is cause of major arc. Therefore it is important to develop an understanding of minor arc and mitigation techniques. In this paper we present a linear circuit analysis for minor arcs on solar panels. To study arcing event, a ground experimental facility to simulate space plasma environment has been developed at Facilitation Centre for Industrial Plasma Technologies (Institute for Plasma Research) in collaboration with Indian Space Research Organization's ISRO Satellite Technology Centre (ISAC). A linear circuit model has been developed to explain the experimental results by representing the coverglass, solar cell interconnect and wiring by an LCR circuit and the primary arc by an equivalent LR circuit. The aim of the circuit analysis is to predict the arc current which flows through the arc plasma. It is established from the model that the current depends on various parameters like potential difference between insulator and conductor, arc resistance, stored charge in the solar cell coverglass and the external capacitor that simulates wire harness. A close correlation between the experiments and circuit model results has been observed.

Supporting Real-Time Computer Vision Workloads using OpenVX on Multicore+GPU Platforms

DTIC Science & Technology

2015-05-01

a registered trademark of the NVIDIA Corporation . Report Documentation Page Form ApprovedOMB No. 0704-0188 Public reporting burden for the collection...from NVIDIA , we adapted an alpha- version of an NVIDIA OpenVX implementation called VisionWorks® [3] to run atop PGMRT (a graph-based mid- dleware...time support to an OpenVX implementation by NVIDIA called VisionWorks. Our modifications were applied to an alpha-version of VisionWorks. This alpha

Underrepresented minority faculty in academic medicine: a systematic review of URM faculty development.

PubMed

Rodriguez, José E; Campbell, Kendall M; Fogarty, John P; Williams, Roxann L

2014-02-01

Retention and recruitment of minority faculty members continues to be a concern of medical schools because there is higher attrition and talent loss among this group. While much has been written, there has not been a systematic review published on this topic. This is the first study to use evidence-based medicine (EBM) criteria and apply it to this issue. We searched MEDLINE, Web of Knowledge, ProQuest, and Google Scholar for papers relating to the recruitment and retention of minority faculty. We then graded the evidence using the EBM criteria as defined by the American Academy of Family Physicians. The same criteria were applied to extract evidence-based observations of problems in recruitment and retention for minority faculty. Of the 548 studies identified and reviewed, 11 met inclusion criteria for this literature review. This article presents the data from the reviewed papers that described or evaluated minority faculty development programs. Faculty development programs in 15 different institutions showed mentoring and faculty development for minority faculty could increase retention, academic productivity, and promotion rates for this group. For medical schools to be successful in retention and recruitment of minority medical school faculty, specific programs need to be in place. Overall evidence is strong that faculty development programs and mentoring programs increase retention, productivity, and promotion for this group of medical faculty. This paper is a call to action for more faculty development and mentorship programs to reduce the disparities that exist between minority faculty and all other faculty members.

Involuntary Dissent: The Minority Voice of Translingual Life Writers

ERIC Educational Resources Information Center

Besemeres, Mary

2015-01-01

With reference to Eva Hoffman's Lost in Translation (1989) and four other texts I examine how translingual writers represent experiences of bringing what Hoffman calls 'terms from elsewhere' into dominant cultural dialogues. Alongside Hoffman's memoir I consider BulgarianFrench philosopher Tzvetan Todorov's "Bilinguisme, dialogisme et…

Fostering Sex Equity in Math.

ERIC Educational Resources Information Center

Moody, Charles D.; Linn, Eleanor

1986-01-01

The role of mathematics as a critical determiner of employment is noted, and the "significant absence of women and minority students in mathematics classes" is given attention. The need to gain competence in mathematics skills and confidence in mathematical abilities calls for programs to increase student participation, motivation, and…

Responsible Hospitality. Prevention Updates

ERIC Educational Resources Information Center

Colthurst, Tom

2004-01-01

Responsible Hospitality (RH)--also called Responsible Beverage Service (RBS)--encompasses a variety of strategies for reducing risks associated with the sale and service of alcoholic beverages. RH programs have three goals: (1) to prevent illegal alcohol service to minors; (2) to reduce the likelihood of drinkers becoming intoxicated; and (3) to…

Anomia-Pathological Verbal Dominance. Agnosic Behavior in Anomia: A Case of Pathological Verbal Dominance

ERIC Educational Resources Information Center

McGlannan, Frances, Ed.

1975-01-01

Summarized are three articles concerned with research on neurological aspects of learning disabilities entitled "Anomia-A Case of Pathological Verbal Dominance;""Brain--Right Hemisphere--Man's So Called 'Minor Hemisphere;""Neurology-A Special Neurological Examination of Children with Learning Disabilities". (DB)

Very High Speed Integrated Circuits (VHSIC).

DTIC Science & Technology

1987-12-31

types with minor modification. The module has been designed both in the SEM-E format and the 3/4 Air Transport Regulation (ATR) format for new...a step that ensures that VHSIC designs ’ ’, documented in the VHDL will be readily transportable throughout the commercial and military IC design...maintain high reliability specifications in a standardized, transportable , andI:compiter-accessible format and to automatically generate test programs. This

Damage-Free Relief-Valve Disassembly

NASA Technical Reports Server (NTRS)

Haselmaier, H.

1986-01-01

Tool safely disassembles relief valves without damage to sensitive parts. Relief-valve disassembly tool used to extract valve nozzle from its housing. Holding device on tool grops nozzle. When user strikes hammer against impact disk, holding device pulls nozzle from press fit. Previously, nozzle dislodged by striking spindle above it, but practice often damaged retaining screw. New tool removes nozzle directly. With minor modifications, tool adapted to valves from different manufacturers.

Valve technology: A compilation

NASA Technical Reports Server (NTRS)

1971-01-01

A technical compilation on the types, applications and modifications to certain valves is presented. Data cover the following: (1) valves that feature automatic response to stimuli (thermal, electrical, fluid pressure, etc.), (2) modified valves changed by redesign of components to increase initial design effectiveness or give the item versatility beyond its basic design capability, and (3) special purpose valves with limited application as presented, but lending themselves to other uses with minor changes.

Reading efficiency can be improved by minor modification of assigned duties; a pilot study on a small team of general radiologists.

PubMed

Yokota, Hajime; Goto, Mariko; Bamba, Chisa; Kiba, Maki; Yamada, Kei

2017-05-01

To assess whether alterations in the type of duty assignment system can affect the reading efficiency and stress level of diagnostic radiologists. Fourteen board-certified diagnostic radiologists were enrolled. We investigated three different reading systems for 1 week each. System 1 is our default, in which there are no assigned duties and everyone finishes when all cases are done. In system 2, two late shift readers are assigned every day, and, after everyone else leaves at a fixed time (5:30 p.m.), they take all remaining cases until they are finished. In system 3, a dedicated single reader is assigned to finish 30 cases, and everyone else will read all remaining cases. The total time required for reading and the number of cases read were recorded. In addition, participants completed two questionnaires regarding work-related stress. There was a trend toward shorter finishing time in system 2 and 3 compared to system 1 (P = 0.072 and 0.012). In terms of working stress, the subjective burden was lighter when systems 2 or 3 were employed. Minor modification of the duty assignment system has the potential to improve working efficiency and may reduce the work-related stress of diagnostic radiologists.

Assessment of a simple, novel endoluminal method for gastrotomy closure in NOTES.

PubMed

Lee, Sang Soo; Oelschlager, Brant K; Wright, Andrew S; Soares, Renato V; Sinan, Huseyin; Montenovo, Martin I; Hwang, Joo Ha

2011-10-01

A reliable method for gastrotomy closure in NOTES will be essential for NOTES to become viable clinically. However, methods using existing and widely available endoscopic accessories have been ineffective. The objective of this study was to evaluate the feasibility and safety of a new simple method for gastric closure (retracted clip-assisted loop closure) that uses existing endoscopic accessories with minor modifications. The retracted clip-assisted loop closure technique involves deploying 3-4 Resolution(®) clips (modified by attaching a 90-cm length of suture to the end of each clip) along the margin of the gastrotomy with one jaw on the serosal surface and the other jaw on the mucosal surface. The suture strings are threaded through an endoloop. Traction is then applied to the strings causing the gastric wall to tent. The endoloop is secured below the tip of the clips, completing a full-thickness gastrotomy closure. The main outcome measures were feasibility, efficacy, and safety of the new retracted clip-assisted loop closure technique for NOTES gastrotomy closure. An air-tight seal was achieved in 100% (n = 9) of stomachs. The mean leak pressure was 116.3 (±19.4) mmHg. The retracted clip-assisted loop closure technique can be used to perform NOTES gastrotomy closure by using existing endoscopic accessories with minor modifications.

Measuring racial microaggression in medical practice.

PubMed

Almond, Amanda Lee

2017-08-01

The purpose of this study was to validate the already existing Racial Microaggression in Counseling Scale (RMCS) when the term 'therapist' was replaced with 'physician', thus constituting the modification as the Racial Microaggression in Medical Practice Scale (RMMPS). Racial microaggressions work at reinforcing inferior social status on a cognitive level. Unlike overt racism, messages behind microaggression are subtler and more every day. A lack of acceptance, respect, and regard emerges from interactions in medical contexts as there are layers of in-group and out-group statuses at play (e.g. physician-patient, Black-White, expert-lay, and Westernized-alternative). The layer focused on in this study was that of race or skin color. A sample of racial minorities in the Northeast (n = 91) was investigated both quantitatively and qualitatively to validate the modification and future use of a RMMPS. The scale was related to the racial incongruence between patient and provider. Qualitative findings support the original concepts and themes used when developing the 10-item measure in a counseling setting. Psychometric findings for the scale also supported its factorial structure using generalizability theory estimates. Future implications of this research relate to health behavior, trustworthiness, and health outcomes of minority patients. Its potential for use among various practitioners, educators, and researchers is also discussed.

Modification of multi-ring basins - The Imbrium model

NASA Technical Reports Server (NTRS)

Whitford-Stark, J. L.

1981-01-01

It is shown that the gross variations in wall height around Imbrium result largely from intersection of the Imbrium basin with pre-existing basins and faulting: angle of impact and slumping played a lesser modifying role. The gross irregularities in plan of the northern part of Imbrium is hypothesized to result from the collapse of large crustal blocks into the Imbrium and Serenitatis cavities. Lithosphere thickness is believed to play an important role in the mechanisms of formation and modification of large craters and basins. The deduction of slow sub-lithospheric flow of material toward the cavity centers does not lend support to the tsunami model, requires a minor modification of the nested-crater model and provides a mechanism for the production of megaterraces. Spatial and temporal lithosphere variations satisfy constraints requiring the overlap of morphology/diameter characteristics, variable onset diameters between planets, variable ring spacings from planet to planet and provide a mechanism for producing local irregularities in ring structures.

Tailored approaches to stroke health education (TASHE): study protocol for a randomized controlled trial.

PubMed

Ravenell, Joseph; Leighton-Herrmann, Ellyn; Abel-Bey, Amparo; DeSorbo, Alexandra; Teresi, Jeanne; Valdez, Lenfis; Gordillo, Madeleine; Gerin, William; Hecht, Michael; Ramirez, Mildred; Noble, James; Cohn, Elizabeth; Jean-Louis, Giardin; Spruill, Tanya; Waddy, Salina; Ogedegbe, Gbenga; Williams, Olajide

2015-04-19

Stroke is a leading cause of adult disability and mortality. Intravenous thrombolysis can minimize disability when patients present to the emergency department for treatment within the 3 - 4½ h of symptom onset. Blacks and Hispanics are more likely to die and suffer disability from stroke than whites, due in part to delayed hospital arrival and ineligibility for intravenous thrombolysis for acute stroke. Low stroke literacy (poor knowledge of stroke symptoms and when to call 911) among Blacks and Hispanics compared to whites may contribute to disparities in acute stroke treatment and outcomes. Improving stroke literacy may be a critical step along the pathway to reducing stroke disparities. The aim of the current study is to test a novel intervention to increase stroke literacy in minority populations in New York City. In a two-arm cluster randomized trial, we will evaluate the effectiveness of two culturally tailored stroke education films - one in English and one in Spanish - on changing behavioral intent to call 911 for suspected stroke, compared to usual care. These films will target knowledge of stroke symptoms, the range of severity of symptoms and the therapeutic benefit of calling 911, as well as address barriers to timely presentation to the hospital. Given the success of previous church-based programs targeting behavior change in minority populations, this trial will be conducted with 250 congregants across 14 churches (125 intervention; 125 control). Our proposed outcomes are (1) recognition of stroke symptoms and (2) behavioral intent to call 911 for suspected stroke, measured using the Stroke Action Test at the 6-month and 1-year follow-up. This is the first randomized trial of a church-placed narrative intervention to improve stroke outcomes in urban Black and Hispanic populations. A film intervention has the potential to make a significant public health impact, as film is a highly scalable and disseminable medium. Since there is at least one church in almost every neighborhood in the USA, churches have the ability and reach to play an important role in the dissemination and translation of stroke prevention programs in minority communities. NCT01909271 ; July 22, 2013.

Black-Focused Schools: A Call for Re-Visioning

ERIC Educational Resources Information Center

Sefa Dei, George J.

2006-01-01

Despite its notable successes, the public education system fails many students, as evidenced by the disengagement, failure and high dropout rates for Black, Aboriginal, and other minority youths. African-Canadian parents and communities are continually being asked to take responsibility for solving the many problems affecting them; however, the…

Negotiating Identities: The Lives of Pakistani and Bangladeshi Young Disabled People

ERIC Educational Resources Information Center

Islam, Zoebia

2008-01-01

Research has generally amalgamated minority ethnic (all called "Asian" or "black") disabled young people's experiences and failed to acknowledge the multiple aspects of Asian and black disabled identities, for example how the combined attributes of race, ethnicity, religion, gender, culture, class and disability shape their…

Performance Funding at MSIs: Considerations and Possible Measures for Public Minority-Serving Institutions

ERIC Educational Resources Information Center

Jones, Tiffany

2014-01-01

States are increasingly funding higher education institutions based on their performance or outcomes instead of relying solely on student enrollment to determine funding formulas. Performance Funding (also called Performance-Based and Outcomes-Based Funding) policies provide state support to public colleges and universities based on outcome…

Diversity's Calling

ERIC Educational Resources Information Center

Cooper, Kenneth J.

2011-01-01

This article discusses how a Harvard-educated scholar of English and poetry, Dr. M. Lee Pelton puts a prominent face on changes that are underway at Boston's Emerson College. Faced with a public controversy over its limited faculty diversity, Emerson College has responded with a spate of hirings and promotions of minorities, capped by the…

Shaker Oats: Fortifying Musicality

ERIC Educational Resources Information Center

Semmes, Laurie R.

2010-01-01

In this article, the author describes how an experiment in a class she taught called Minority Musics of North America developed into a surprisingly successful and flexible teaching tool known as "Shaker Oats," created to encourage the concepts of ensemble and community. Most music educators in the United States today are familiar with…

Understanding Admitted Doctoral Students' Institutional Choices: Student Experiences versus Faculty and Staff Perceptions

ERIC Educational Resources Information Center

Bersola, Samuel H.; Stolzenberg, Ellen Bara; Fosnacht, Kevin; Love, Janice

2014-01-01

In the absence of extensive data on doctoral institution choice, assumptions by faculty and administrators flourish. Due to increasing calls for diversity, continuing economic hardship, and decreasing yield rates, especially for underrepresented minorities, a highly selective research university (very high research activity) administered two sets…

Pillars of Progress. Lumina Foundation Focus. Spring 2008

ERIC Educational Resources Information Center

Powell, David S., Ed.

2008-01-01

Minority-Serving Institutions (MSIs) often go above and beyond the call of duty to encourage engagement and provide support to traditionally underrepresented students. This issue of Lumina Foundation Focus magazine, titled "Pillars of progress," examines MSIs and their efforts to maximize student success. Following the President's Message, In…

46 CFR 535.704 - Filing of minutes.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 9 2014-10-01 2014-10-01 false Filing of minutes. 535.704 Section 535.704 Shipping FEDERAL MARITIME COMMISSION REGULATIONS AFFECTING OCEAN SHIPPING IN FOREIGN COMMERCE OCEAN COMMON CARRIER... discussions involve minor operational matters that have little or no impact on the frequency of vessel calls...

Responding to the Calls for Reform.

ERIC Educational Resources Information Center

Bok, Derek

1988-01-01

Four challenges facing America are identified: to build a stronger economy with greater competiveness, productivity, and growth; to foster equal opportunity and full integration of poor and minority groups; to improve the quality of life by reducing poverty, cleaning up the environment; and to strengthen values and moral standards. (MLW)

Imaginary Subjects: School Science, Indigenous Students, and Knowledge-Power Relations

ERIC Educational Resources Information Center

Kidman, Joanna; Abrams, Eleanor; McRae, Hiria

2011-01-01

The perspectives of indigenous science learners in developed nations offer an important but frequently overlooked dimension to debates about the nature of science, the science curriculum, and calls from educators to make school science more culturally responsive or "relevant" to students from indigenous or minority groups. In this paper…

Strengthening Fragile Families through Research and Practice

ERIC Educational Resources Information Center

Bembry, James X.

2011-01-01

Almost one third of all children in the United States are born to unmarried parents. This figure is even higher among poor and minority populations. Because of their heightened risk for economic and social problems and family dissolution, disadvantaged, unmarried parents have been called "fragile families." In 2002 the Bush administration…

Land use change in the last century in the Veneto floodplain: effects on network drainage density, water storage, and related consequences on flood risk

NASA Astrophysics Data System (ADS)

Prosdocimi, Massimo; Sofia, Giulia; Dalla Fontana, Giancarlo; Tarolli, Paolo

2013-04-01

In a high-density populated country such as Italy, the anthropic pressure plays a fundamental role in the alteration and the modification of the landscape. Among the most evident anthropic alterations, the most important are the urbanization processes that have been occurring since the end of the second world war. Agricultural activities, housing and other land uses have shifted due to the progressive spreading of urban areas. These modifications affect the hydrologic regimes, but municipalities often are not aware of the real impact of land cover changes on such processes and, consequently, an increase of the elements at risk of flooding is generally registered. The main objective of this work is to evaluate the impact of land cover changes in the Veneto region (north-east Italy), from 1954 to 2006, on the minor drainage network system and on its capacity to attenuate the direct runoff. The major flood event occurred between October and November 2010. The study is a typical agrarian landscape and it has been chosen considering its involvement inthe major flood of 2010 and considering also the availability of high-resolution topographic data (LiDAR-derived DTMs) and historical aerial photographs. Aerial photographs dated back to 1954 and 1981, in particular, have been used either to classify the land cover in five categories according to the first level of the CORINE land cover classification and to identify the minor drainage network. A semi-automatic approach based on the high-resolution DTM (Cazorzi et al., 2012), was also considered to identify the minor drainage network and estimate its water storage capacity. The results underline how land cover variation over the last 50 years has strongly increased the propension of the soil to produce direct runoff (increase of the Curve Number value) and it has also reduced the extent of the minor network system. As a consequence, the capacity of the agrarian minor network to attenuate and laminate a flood event is decreased as well. These analysis can be considered useful tools for a suitable land use planning in flood prone areas. References Cazorzi, F., Dalla Fontana, G., De Luca, A., Sofia, G., Tarolli, P. (2012). Drainage network detection and assessment of network storage capacity in agrarian landscape, Hydrological Processes, ISSN: 0885-6087, doi:10.1002/hyp.9224

78 FR 24774 - Public Land Order No. 7813; Withdrawal Modification and Transfer of Administrative Jurisdiction...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-26

... Management for the construction, operation, and protection of a wildland fire suppression facility. The... telecommunications device for the deaf (TDD) may call the Federal Information Relay Service (FIRS) at 1-800- 877-8339...

DATAMAP upgrade version 4.0

NASA Technical Reports Server (NTRS)

Watts, Michael E.; Dejpour, Shabob R.

1989-01-01

The changes made on the data analysis and management program DATAMAP (Data from Aeromechanics Test and Analytics - Management and Analysis Package) are detailed. These changes are made to Version 3.07 (released February, 1981) and are called Version 4.0. Version 4.0 improvements were performed by Sterling Software under contract to NASA Ames Research Center. The increased capabilities instituted in this version include the breakout of the source code into modules for ease of modification, addition of a more accurate curve fit routine, ability to handle higher frequency data, additional data analysis features, and improvements in the functionality of existing features. These modification will allow DATAMAP to be used on more data sets and will make future modifications and additions easier to implement.

Germline genome-editing research and its socioethical implications.

PubMed

Ishii, Tetsuya

2015-08-01

Genetically modifying eggs, sperm, and zygotes ('germline' modification) can impact on the entire body of the resulting individual and on subsequent generations. With the advent of genome-editing technology, human germline gene modification is no longer theoretical. Owing to increasing concerns about human germline gene modification, a voluntary moratorium on human genome-editing research and/or the clinical application of human germline genome editing has recently been called for. However, whether such research should be suspended or encouraged warrants careful consideration. The present article reviews recent research on mammalian germline genome editing, discusses the importance of public dialogue on the socioethical implications of human germline genome-editing research, and considers the relevant guidelines and legislation in different countries. Copyright © 2015 Elsevier Ltd. All rights reserved.

Box-Counting Method of 2D Neuronal Image: Method Modification and Quantitative Analysis Demonstrated on Images from the Monkey and Human Brain.

PubMed

Rajković, Nemanja; Krstonošić, Bojana; Milošević, Nebojša

2017-01-01

This study calls attention to the difference between traditional box-counting method and its modification. The appropriate scaling factor, influence on image size and resolution, and image rotation, as well as different image presentation, are showed on the sample of asymmetrical neurons from the monkey dentate nucleus. The standard BC method and its modification were evaluated on the sample of 2D neuronal images from the human neostriatum. In addition, three box dimensions (which estimate the space-filling property, the shape, complexity, and the irregularity of dendritic tree) were used to evaluate differences in the morphology of type III aspiny neurons between two parts of the neostriatum.

Unbiased in-depth characterization of CEX fractions from a stressed monoclonal antibody by mass spectrometry

PubMed Central

Griaud, François; Denefeld, Blandine; Lang, Manuel; Hensinger, Héloïse; Haberl, Peter; Berg, Matthias

2017-01-01

ABSTRACT Characterization of charge-based variants by mass spectrometry (MS) is required for the analytical development of a new biologic entity and its marketing approval by health authorities. However, standard peak-based data analysis approaches are time-consuming and biased toward the detection, identification, and quantification of main variants only. The aim of this study was to characterize in-depth acidic and basic species of a stressed IgG1 monoclonal antibody using comprehensive and unbiased MS data evaluation tools. Fractions collected from cation ion exchange (CEX) chromatography were analyzed as intact, after reduction of disulfide bridges, and after proteolytic cleavage using Lys-C. Data of both intact and reduced samples were evaluated consistently using a time-resolved deconvolution algorithm. Peptide mapping data were processed simultaneously, quantified and compared in a systematic manner for all MS signals and fractions. Differences observed between the fractions were then further characterized and assigned. Time-resolved deconvolution enhanced pattern visualization and data interpretation of main and minor modifications in 3-dimensional maps across CEX fractions. Relative quantification of all MS signals across CEX fractions before peptide assignment enabled the detection of fraction-specific chemical modifications at abundances below 1%. Acidic fractions were shown to be heterogeneous, containing antibody fragments, glycated as well as deamidated forms of the heavy and light chains. In contrast, the basic fractions contained mainly modifications of the C-terminus and pyroglutamate formation at the N-terminus of the heavy chain. Systematic data evaluation was performed to investigate multiple data sets and comprehensively extract main and minor differences between each CEX fraction in an unbiased manner. PMID:28379786

Effect modification by vitamin D receptor genetic polymorphisms in the association between cumulative lead exposure and pulse pressure: a longitudinal study.

PubMed

Jhun, Min A; Hu, Howard; Schwartz, Joel; Weisskopf, Marc G; Nie, Linda H; Sparrow, David; Vokonas, Pantel S; Park, Sung Kyun

2015-01-13

Although the association between lead and cardiovascular disease is well established, potential mechanisms are still poorly understood. Calcium metabolism plays a role in lead toxicity and thus, vitamin D receptor (VDR) polymorphisms have been suggested to modulate the association between lead and health outcomes. We investigated effect modification by VDR genetic polymorphisms in the association between cumulative lead exposure and pulse pressure, a marker of arterial stiffness. We examined 727 participants (3,100 observations from follow-ups from 1991 to 2011) from the Normative Aging Study (NAS), a longitudinal study of aging. Tibia and patella bone lead levels were measured using K-x-ray fluorescence. Four single nucleotide polymorphisms (SNPs) in the VDR gene, Bsm1, Taq1, Apa1, and Fok1, were genotyped. Linear mixed effects models with random intercepts were implemented to take into account repeated measurements. Adjusting for potential confounders, pulse pressure was 2.5 mmHg (95% CI: 0.4-4.7) and 1.9 mmHg (95% CI: 0.1-3.8) greater per interquartile range (IQR) increase in tibia lead (15 μg/g) and patella lead (20 μg/g), respectively, in those with at least one minor frequency allele in Bsm1 compared with those with major frequency allele homozygotes. The observed interaction effect between bone lead and the Bsm1 genotype persists over time during the follow-up. Similar results were observed in effect modification by Taq1. This study suggests that subjects with the minor frequency alleles of VDR Bsm1 or Taq1 may be more susceptible to cumulative lead exposure-related elevated pulse pressure.

Control Systems with Normalized and Covariance Adaptation by Optimal Control Modification

NASA Technical Reports Server (NTRS)

Nguyen, Nhan T. (Inventor); Burken, John J. (Inventor); Hanson, Curtis E. (Inventor)

2016-01-01

Disclosed is a novel adaptive control method and system called optimal control modification with normalization and covariance adjustment. The invention addresses specifically to current challenges with adaptive control in these areas: 1) persistent excitation, 2) complex nonlinear input-output mapping, 3) large inputs and persistent learning, and 4) the lack of stability analysis tools for certification. The invention has been subject to many simulations and flight testing. The results substantiate the effectiveness of the invention and demonstrate the technical feasibility for use in modern aircraft flight control systems.

The influence of rickettsiologists on post-modern microbiology.

PubMed

Georgiades, Kalliopi; Merhej, Vicky; Raoult, Didier

2011-01-01

Many of the definitions in microbiology are currently false. We have reviewed the great denominations of microbiology and attempted to free microorganisms from the theories of the twentieth century. The presence of compartmentation and a nucleoid in Planctomycetes clearly calls into question the accuracy of the definitions of eukaryotes and prokaryotes. Archaea are viewed as prokaryotes resembling bacteria. However, the name archaea, suggesting an archaic origin of lifestyle, is inconsistent with the lifestyle of this family. Viruses are defined as small, filterable infectious agents, but giant viruses challenge the size criteria used for the definition of a virus. Pathogenicity does not require the acquisition of virulence factors (except for toxins), and in many cases, gene loss is significantly inked to the emergence of virulence. Species classification based on 16S rRNA is useless for taxonomic purposes of human pathogens, as a 2% divergence would classify all Rickettsiae within the same species and would not identify bacteria specialized for mammal infection. The use of metagenomics helps us to understand evolution and physiology by elucidating the structure, function, and interactions of the major microbial communities, but it neglects the minority populations. Finally, Darwin's descent with modification theory, as represented by the tree of life, no longer matches our current genomic knowledge because genomics has revealed the occurrence of de novo-created genes and the mosaic structure of genomes, the Rhizome of life is therefore more appropriate.

Parental Presence/Absence in the Dental Operatory as a Behavior Management Technique: A Review and Modified View.

PubMed

Riba, Hicham; Al-Shahrani, Asma; Al-Ghutaimel, Hayat; Al-Otaibi, Adel; Al-Kahtani, Salim

2018-02-01

Parental presence/absence in the dental operatory (also called: Parent-in-parent-out technique) is an extremely controversial aspect of the nonpharmacological BMTs. Historically, dentists used to exclude parents from dental operatory to avoid their interference with the dentist's aptitude to build a rapport and relationship with the child, hence increasing the child management problems by disrupting treatment and making the dentist unfocused and uncomfortable. The purpose of this article is to review and emphasize on the importance of parental presence/absence in the dental operatory, especially in a certain age group, as a behavior management technique (BMT) in pediatric dentistry, and to present a modified view of this technique. This article reviews the current literature concerning behavior management in pediatric dentistry. It includes a medline database search and review of the comprehensive textbooks in pediatric dentistry. Some recommendations were based on the opinions of experienced researchers and clinicians. Parent-in-parent-out technique in dental operatory is advocated to gain emotional support and avoid the effect of traumatic separation, especially in younger children or special health-care needs patients. The parent-in-parent-out technique in dental operatory is underused, or misused. This article clarifies the proper use of this technique along with a minor modification to it to make it more effective on young apprehensive dental patients.

Morphosemantic parsing of medical compound words: transferring a French analyzer to English.

PubMed

Deléger, Louise; Namer, Fiammetta; Zweigenbaum, Pierre

2009-04-01

Medical language, as many technical languages, is rich with morphologically complex words, many of which take their roots in Greek and Latin--in which case they are called neoclassical compounds. Morphosemantic analysis can help generate definitions of such words. The similarity of structure of those compounds in several European languages has also been observed, which seems to indicate that a same linguistic analysis could be applied to neo-classical compounds from different languages with minor modifications. This paper reports work on the adaptation of a morphosemantic analyzer dedicated to French (DériF) to analyze English medical neo-classical compounds. It presents the principles of this transposition and its current performance. The analyzer was tested on a set of 1299 compounds extracted from the WHO-ART terminology. 859 could be decomposed and defined, 675 of which successfully. An advantage of this process is that complex linguistic analyses designed for French could be successfully transposed to the analysis of English medical neoclassical compounds, which confirmed our hypothesis of transferability. The fact that the method was successfully applied to a Germanic language such as English suggests that performances would be at least as high if experimenting with Romance languages such as Spanish. Finally, the resulting system can produce more complete analyses of English medical compounds than existing systems, including a hierarchical decomposition and semantic gloss of each word.

Transmutation Fuel Performance Code Thermal Model Verification

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

Gregory K. Miller; Pavel G. Medvedev

2007-09-01

FRAPCON fuel performance code is being modified to be able to model performance of the nuclear fuels of interest to the Global Nuclear Energy Partnership (GNEP). The present report documents the effort for verification of the FRAPCON thermal model. It was found that, with minor modifications, FRAPCON thermal model temperature calculation agrees with that of the commercial software ABAQUS (Version 6.4-4). This report outlines the methodology of the verification, code input, and calculation results.

Average Run Lengths of an Optimal Method of Detecting a Change in Distribution.

DTIC Science & Technology

1983-09-01

Lemna 5 and Theorem 2(i)) P0(Hj < -) is of the order of magnitude of i/CA, choosing A, CA large enough will cause Po(Lj+I< Hj< )/Po(Hj< -) to be...1982) Section 6.3. With minor modifications, the proof is the same. One difference is that Woodroofe’s u n(Y n ) now has (ds) replaced by Wn ’ s W(ds

ORAC-DR -- spectroscopy data reduction

NASA Astrophysics Data System (ADS)

Hirst, Paul; Cavanagh, Brad

ORAC-DR is a general-purpose automatic data-reduction pipeline environment. This document describes its use to reduce spectroscopy data collected at the United Kingdom Infrared Telescope (UKIRT) with the CGS4, UIST and Michelle instruments, at the Anglo-Australian Telescope (AAT) with the IRIS2 instrument, and from the Very Large Telescope with ISAAC. It outlines the algorithms used and how to make minor modifications of them, and how to correct for errors made at the telescope.

A view on elemental distribution alterations of coronary artery walls in atherogenesis

NASA Astrophysics Data System (ADS)

Pallon, J.; Homman, P.; Pinheiro, T.; Halpern, M. J.; Malmqvist, K.

1995-09-01

In this study, the Nuclear Microprobe technique was employed to investigate the elemental concentration alterations of minor and trace elements at the different cellular layers and structures of freeze-dried cryosections of human coronary arteries. Nuclear microprobe analyses enable to determine 7 elements, i.e., P, S, Cl, K, Ca, Fe and Zn in the artery walls. Furthermore, it was possible to identify early modifications of the artery due to the atherosclerosis progression that cannot be detected with specific staining or conventional histological methods. These modifications are shown to be related to abnormal Fe and Zn depositions in the surroundings of the elastic laminae. Later on, the calcifications of these regions occur, contributing to the elastic laminae damage and leading to the atheroma growing and maturation.

Associations between bullying and engaging in aggressive and suicidal behaviors among sexual minority youth: the moderating role of connectedness.

PubMed

Duong, Jeffrey; Bradshaw, Catherine

2014-10-01

Research on the extent to which cyberbullying affects sexual minority youth is limited. This study examined associations between experiencing cyber and school bullying and engaging in aggressive and suicidal behaviors among sexual minority youth. We also explored whether feeling connected to an adult at school moderated these associations. Data came from 951 self-identified lesbian, gay, and bisexual (LGB) youth, who completed the New York City Youth Risk Behavior Survey during fall 2009. We used multiple logistic regression to examine the hypothesized associations and test for effect modification. Cyber and school bullying were associated with engaging in aggressive and suicidal behaviors among LGB youth. Youth experiencing both cyber and school bullying had the greatest odds of engaging in aggressive and suicidal behaviors. However, feeling connected to an adult at school moderated these associations such that bullied youth who felt connected were not more likely to report aggressive and suicidal behaviors. The findings highlight the challenges faced by bullied LGB youth. Practitioners should work with school administrators to establish supportive environments for sexual minority youth. Helping victimized LGB youth develop meaningful connections with adults at school can minimize the negative impacts of cyber and school bullying. © 2014, American School Health Association.

Spies in the minority game

NASA Astrophysics Data System (ADS)

Yu, You-Yang; Xu, Chen; Gu, Guo-Qing; Hui, Pak Ming

2008-01-01

We study the effects of the existence of another type of agents, called spies, in the minority game (MG). Unlike the normal agents in the MG, the spies do not carry any strategy. Instead, they decide their action by scouting some normal agents and take the minority action of the spied group. For a few spies and when there is useful information in the normal agents’ actions, the spies can avoid the crowd effect of the normal agents and win more readily. When information becomes less useful and when more spies are present, the spies’ crowd effect hurts the success rate of the spies themselves, and the normal agents could have a higher success rate than the spies. More spies actually assist more normal agents to win, as the spies also provide more winning quotas. This leads to a nonmonotonic behavior in the total success rate of the population as a function of the fraction of spies.

Judging maturity in the courts: the Massachusetts consent statute.

PubMed Central

Yates, S; Pliner, A J

1988-01-01

This study examined the Case Summary Questionnaires completed by attorneys representing minors at judicial consent for abortion hearings in Massachusetts and filed with the Women's Bar Association. The 477 Case Summaries filed between December 1981 and June 1985 were analyzed to provide a more systematic account of how the judicial consent statute is applied in the courtroom. After hearings which typically lasted 12 minutes, only nine minors were judged immature. No evidence for a discernible pattern justifying these rulings emerged from an examination of petitioner and court characteristics such as age, length of hearing, number of weeks pregnant, or presiding judge. Further, 11 lawyers privately reported they found their clients immature. In only one instance, however, did the lawyer and judge identify the same adolescent. The findings add to a growing body or research that calls into question the ability of the consent statute to protect the best interest of the minors involved. PMID:3369593

Coping styles used by sexual minority men who experience intimate partner violence.

PubMed

Goldberg-Looney, Lisa D; Perrin, Paul B; Snipes, Daniel J; Calton, Jenna M

2016-12-01

This study examined the coping styles used by sexual minority men who have experienced intimate partner violence, including sexual, emotional and physical victimisation, as well as physical injury. Although sexual minority men experience intimate partner violence at least as often as do heterosexuals, there is currently limited knowledge of intimate partner violence in this community or resources for sexual minority men who experience intimate partner violence. Cross-sectional design. Sexual minority men (N = 89) were recruited as part of a national online survey and completed questionnaires assessing lifetime experiences of intimate partner violence as well as various coping strategies. In terms of intimate partner violence, 34·8% of participants reported having been targets of sexual abuse, 38·2% targets of physical abuse, 69·7% targets of psychological abuse and 28·1% had experienced an injury as a result of intimate partner violence during their lifetime. Canonical correlation analyses found that intimate partner violence victimisation explained 32·5% of the variance in adaptive and 31·4% of the variance in maladaptive coping behaviours. In the adaptive coping canonical correlation, standardised loadings suggested that sexual minority men who experienced intimate partner violence resulting in injury were more likely to use religious coping, but less likely to use planning coping. In the maladaptive coping canonical correlation, sexual minority men who had been targets of intimate partner sexual victimisation and intimate partner violence resulting in injury tended to engage in increased behavioural disengagement coping. This study revealed several coping behaviours that are more or less likely as the severity of different forms of intimate partner violence increases. The identification of these coping styles could be applied to the development and modification of evidence-based interventions to foster effective and discourage ineffective coping styles, thereby improving outcomes for sexual minority men who experience intimate partner violence. © 2016 John Wiley & Sons Ltd.

The first draft genome of the aquatic model plant Lemna minor opens the route for future stress physiology research and biotechnological applications.

PubMed

Van Hoeck, Arne; Horemans, Nele; Monsieurs, Pieter; Cao, Hieu Xuan; Vandenhove, Hildegarde; Blust, Ronny

2015-01-01

Freshwater duckweed, comprising the smallest, fastest growing and simplest macrophytes has various applications in agriculture, phytoremediation and energy production. Lemna minor, the so-called common duckweed, is a model system of these aquatic plants for ecotoxicological bioassays, genetic transformation tools and industrial applications. Given the ecotoxic relevance and high potential for biomass production, whole-genome information of this cosmopolitan duckweed is needed. The 472 Mbp assembly of the L. minor genome (2n = 40; estimated 481 Mbp; 98.1 %) contains 22,382 protein-coding genes and 61.5 % repetitive sequences. The repeat content explains 94.5 % of the genome size difference in comparison with the greater duckweed, Spirodela polyrhiza (2n = 40; 158 Mbp; 19,623 protein-coding genes; and 15.79 % repetitive sequences). Comparison of proteins from other monocot plants, protein ortholog identification, OrthoMCL, suggests 1356 duckweed-specific groups (3367 proteins, 15.0 % total L. minor proteins) and 795 Lemna-specific groups (2897 proteins, 12.9 % total L. minor proteins). Interestingly, proteins involved in biosynthetic processes in response to various stimuli and hydrolase activities are enriched in the Lemna proteome in comparison with the Spirodela proteome. The genome sequence and annotation of L. minor protein-coding genes provide new insights in biological understanding and biomass production applications of Lemna species.

Incarceration in Fragile Families

ERIC Educational Resources Information Center

Wildeman, Christopher; Western, Bruce

2010-01-01

Since the mid-1970s the U.S. imprisonment rate has increased roughly fivefold. As Christopher Wildeman and Bruce Western explain, the effects of this sea change in the imprisonment rate--commonly called mass imprisonment or the prison boom--have been concentrated among those most likely to form fragile families: poor and minority men with little…

Women in Academe: Historical and Sociological Perspectives.

ERIC Educational Resources Information Center

Kelly, Jan W.

This paper examines the unequal status of women in academic life from the ideological framework of the women's movement and issues a call to action to change this position. The paper discusses the following issues: (1) persons in the majority culture highlight the differences between them and the minority by exaggerating their culture; (2) the…

Assessing Historical Abuse Allegations and Damages

ERIC Educational Resources Information Center

Wolfe, David A.; Jaffe, Peter G.; Leschied, Alan W.; Legate, Barbara L.

2010-01-01

Practitioners may be called upon to assess adults who have alleged child abuse as a minor and are seeking reparations. Such assessments may be used by the courts to determine harm and assess damages related to their claim or testimony. Our clinical/research team has conducted many such evaluations and reported the findings pertaining to the…

Incorporating Sexual Orientation into MFT Training Programs: Infusion and Inclusion

ERIC Educational Resources Information Center

Long, Janie K.; Serovich, Julianne M.

2003-01-01

Many authors have questioned the preparedness of family therapists to deal with sexual minority clients. Even though the Commission on Accreditation for Marriage and Family Therapy Education (COAMFTE) has called for the integration of sexual orientation into the curriculum of marriage and family therapy training programs, the subject continues to…

77 FR 64812 - National Institute of General Medical Sciences; Notice of Closed Meetings

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-23

... Hilton Bethesda, 8120 Wisconsin Avenue, Bethesda, MD 20814. Contact Person: Saraswathy Seetharam, Ph.D... Drive, Room 3An18K, Bethesda, MD 20892 (Telephone Conference Call). Contact Person: Brian R. Pike, Ph.D... Chemistry Research; 93.862, Genetics and Developmental Biology Research; 93.88, Minority Access to Research...

The Heavy Lifting of Diversity: A Need for Scholar Administrators

ERIC Educational Resources Information Center

Saffold, Jacinta R.

2018-01-01

Technological innovation and new economic terrain of the twenty-first century has called for higher education to re-examine how interdisciplinary ethnic studies and minority serving programs are positioned in the twenty-first century. This essay considers the utility of spaces like Black Studies departments and programs like the Mellon Mays…

Youths' Displaced Aggression against in- and Out-Group Peers: An Experimental Examination

ERIC Educational Resources Information Center

Reijntjes, Albert; Thomaes, Sander; Kamphuis, Jan H.; Bushman, Brad J.; Reitz, Ellen; Telch, Michael J.

2013-01-01

People often displace their anger and aggression against innocent targets, sometimes called scapegoats. Tragic historic events suggest that members of ethnic minority out-groups may be especially likely to be innocent targets. The current experiment examined displaced aggression of Dutch youths against Dutch in-group peers versus Moroccan…

Fostering Effective and Sustainable Home-School Relations with Migrant Worker Parents: A New Story to Tell?

ERIC Educational Resources Information Center

Hamilton, Paula

2013-01-01

Current government policy, which calls for closer working relationships with families, together with the escalation of globalised communities places mounting pressure on teachers to take account of increasingly diverse family values, traditions and parenting styles. Considering the disproportionate number of minority ethnic children facing…

Motivating Young Native American Students to Pursue STEM Learning through a Culturally Relevant Science Program

ERIC Educational Resources Information Center

Stevens, Sally; Andrade, Rosi; Page, Melissa

2016-01-01

Data indicate that females and ethnic/race minority groups are underrepresented in the science and engineering workforce calling for innovative strategies to engage and retain them in science education and careers. This study reports on the development, delivery, and outcomes of a culturally driven science, technology, engineering, mathematics…

The Digichaint Interactive Game as a Virtual Learning Environment for Irish

ERIC Educational Resources Information Center

Ní Chiaráin, Neasa; Ní Chasaide, Ailbhe

2016-01-01

Although Text-To-Speech (TTS) synthesis has been little used in Computer-Assisted Language Learning (CALL), it is ripe for deployment, particularly for minority and endangered languages, where learners have little access to native speaker models and where few genuinely interactive and engaging teaching/learning materials are available. These…

Writing against Harassment: Public Writing Pedagogy and Online Hate

ERIC Educational Resources Information Center

Gruwell, Leigh

2017-01-01

Of the 40% of internet users who have faced harassment online, young adults, women, and racial minorities are especially vulnerable, experiencing more severe harassment and experiencing it more often. This article attempts to reconcile the increasingly urgent calls for students to compose in public spaces online with the reality of potential…

Mentored Research in a Tribal College Setting: The Northern Cheyenne Case

ERIC Educational Resources Information Center

Ward, Carol; Jones, Kacey Widdison; Coles, Ryan; Rich, Loren; Knapp, Stan; Madsen, Robert

2014-01-01

The current study, which focuses on mentored research experiences of freshmen and sophomores at the tribal college of the Northern Cheyenne Nation, responds to the call by Ovink and Veazey (2011) for additional study of effective strategies for providing both mentoring and research experiences for minority undergraduates. We use qualitative…

Unpacking Teachers' Invisible Knapsacks: Social Identity and Privilege in Higher Education

ERIC Educational Resources Information Center

Barnett, Pamela E.

2013-01-01

Peggy McIntosh (1988) famously unpacked what she called an "invisible knapsack" of privileges socially conferred upon whites, men, and heterosexuals (1988). She argued that not only are women and minorities at a disadvantage, but those with social power enjoy benefits that are both unearned and unjustified. We often accept those…

Culturally competent social work research: methodological considerations for research with language minorities.

PubMed

Casado, Banghwa Lee; Negi, Nalini Junko; Hong, Michin

2012-01-01

Despite the growing number of language minorities, foreign-born individuals with limited English proficiency, this population has been largely left out of social work research, often due to methodological challenges involved in conducting research with this population. Whereas the professional standard calls for cultural competence, a discussion of how to implement strategies for culturally competent research with language minorities is regrettably limited in the social work literature. This article is, to the authors' knowledge, one of the first within the field of social work to tie together unique methodological issues that may arise throughout the research conceptualization, development, and implementation process with this population. Strategies for how to overcome such issues are provided by adapting and expanding on a conceptual framework by Meleis. The incorporation of such research practices with language minorities has the potential to enhance trust and, thus, improve the recruitment and retention of this hard-to-reach population. More important, studies that aim to include such culturally responsive criteria may produce results that have improved validity and, thus, contribute to the advancement of knowledge regarding this population.

Immuno-Northern Blotting: Detection of RNA Modifications by Using Antibodies against Modified Nucleosides.

PubMed

Mishima, Eikan; Jinno, Daisuke; Akiyama, Yasutoshi; Itoh, Kunihiko; Nankumo, Shinnosuke; Shima, Hisato; Kikuchi, Koichi; Takeuchi, Yoichi; Elkordy, Alaa; Suzuki, Takehiro; Niizuma, Kuniyasu; Ito, Sadayoshi; Tomioka, Yoshihisa; Abe, Takaaki

2015-01-01

The biological roles of RNA modifications are still largely not understood. Thus, developing a method for detecting RNA modifications is important for further clarification. We developed a method for detecting RNA modifications called immuno-northern blotting (INB) analysis and herein introduce its various capabilities. This method involves the separation of RNAs using either polyacrylamide or agarose gel electrophoresis, followed by transfer onto a nylon membrane and subsequent immunoblotting using antibodies against modified nucleosides for the detection of specific modifications. We confirmed that INB with the antibodies for 1-methyladenosine (m1A), N6-methyladenosine (m6A), pseudouridine, and 5-methylcytidine (m5C) showed different modifications in a variety of RNAs from various species and organelles. INB with the anti-m5C antibody revealed that the antibody cross-reacted with another modification on DNA, suggesting the application of this method for characterization of the antibody for modified nucleosides. Additionally, using INB with the antibody for m1A, which is a highly specific modification in eukaryotic tRNA, we detected tRNA-derived fragments known as tiRNAs under the cellular stress response, suggesting the application for tracking target RNA containing specific modifications. INB with the anti-m6A antibody confirmed the demethylation of m6A by the specific demethylases fat mass and obesity-associated protein (FTO) and ALKBH5, suggesting its application for quantifying target modifications in separated RNAs. Furthermore, INB demonstrated that the knockdown of FTO and ALKBH5 increased the m6A modification in small RNAs as well as in mRNA. The INB method has high specificity, sensitivity, and quantitative capability, and it can be employed with conventional experimental apparatus. Therefore, this method would be useful for research on RNA modifications and metabolism.

Aging and Visual Impairment.

ERIC Educational Resources Information Center

Morse, A. R.; And Others

1987-01-01

Eye diseases of the aged include diabetic retinopathy, senile cataracts, senile macular degeneration, and glaucoma. Environmental modifications such as better levels of illumination and reduction of glare can enhance an individual's ability to function. Programs to screen and treat visual problems in elderly persons are called for. (Author/JDD)

Increasing Academic Engagement through Focused Antecedent Modification

ERIC Educational Resources Information Center

Short, Maureen

2016-01-01

This article reviews the functional behavior assessment steps followed to develop interventions designed to decrease challenging behavior in the classroom. The implementation of antecedent based interventions generated from data gathered through interviews and observations addressed off-task, call outs and other challenging classroom behaviors.…

Integrating intersectionality and biomedicine in health disparities research.

PubMed

Kelly, Ursula A

2009-01-01

Persisting health disparities have lead to calls for an increase in health research to address them. Biomedical scientists call for research that stratifies individual indicators associated with health disparities, for example, ethnicity. Feminist social scientists recommend feminist intersectionality research. Intersectionality is the multiplicative effect of inequalities experienced by nondominant marginalized groups, for example, ethnic minorities, women, and the poor. The elimination of health disparities necessitates integration of both paradigms in health research. This study provides a practical application of the integration of biomedical and feminist intersectionality paradigms in nursing research, using a psychiatric intervention study with battered Latino women as an example.

Nurse practitioner-based sign-out system to facilitate patient communication on a neurosurgical service: a pilot study with recommendations.

PubMed

Rabinovitch, Deborah L; Hamill, Melinda; Zanchetta, Clauda; Bernstein, Mark

2009-12-01

Failure to communicate important patient information between physicians causes medical errors and adverse patient events. On-call neurosurgery physicians at the Toronto Western Hospital do not know the medical details of all the patients that they are covering at night because they do not care for the entire service of patients during the day. Because there is no formal handover system to transfer patient information to the on-call physician, a nurse practitioner-based sign-out system was recently introduced. Its effectiveness for communication was evaluated with preintervention-postintervention questionnaires and by recording daily logins. There was a statistically significant decrease in number of logins after 8 weeks of use (p = .05, Fisher's exact test), and the tool was abandoned after 16 weeks. Modifications identified to improve the system include the ability to sort by attending physician and to automatically populate the list with new patients. Effective communication is important for reducing medical errors, and perhaps these modifications will facilitate this important endeavor.

Biomarker and Clinical Trial Design Support for Disease-Modifying Therapies: Report of a Survey of the EU/US: Alzheimer's Disease Task Force.

PubMed

Cummings, J; Fox, N; Vellas, B; Aisen, P; Shan, G

2018-01-01

Disease-modifying therapies are urgently needed for the treatment of Alzheimer's disease (AD). The European Union/United States (EU/US) Task Force represents a broad range of stakeholders including biopharma industry personnel, academicians, and regulatory authorities. The EU/US Task Force represents a community of knowledgeable individuals who can inform views of evidence supporting disease modification and the development of disease-modifying therapies (DMTs). We queried their attitudes toward clinical trial design and biomarkers in support of DMTs. A survey of members of the EU/US Alzheimer's Disease Task Force was conducted. Ninety-three members (87%) responded. The details were analyzed to understand what clinical trial design and biomarker data support disease modification. Task Force members favored the parallel group design compared to delayed start or staggered withdrawal clinical trial designs to support disease modification. Amyloid biomarkers were regarded as providing mild support for disease modification while tau biomarkers were regarded as providing moderate support. Combinations of biomarkers, particularly combinations of tau and neurodegeneration, were regarded as providing moderate to marked support for disease modification and combinations of all three classes of biomarkers were regarded by a majority as providing marked support for disease modification. Task Force members considered that evidence derived from clinical trials and biomarkers supports clinical meaningfulness of an intervention, and when combined with a single clinical trial outcome, nearly all regarded the clinical trial design or biomarker evidence as supportive of disease modification. A minority considered biomarker evidence by itself as indicative of disease modification in prevention trials. Levels of evidence (A,B,C) were constructed based on these observations. The survey indicates the view of knowledgeable stakeholders regarding evidence derived from clinical trial design and biomarkers in support of disease modification. Results of this survey can assist in designing clinical trials of DMTs.

Linking amphibian call structure to the environment: the interplay between phenotypic flexibility and individual attributes.

PubMed

Ziegler, Lucía; Arim, Matías; Narins, Peter M

2011-05-01

The structure of the environment surrounding signal emission produces different patterns of degradation and attenuation. The expected adjustment of calls to ensure signal transmission in an environment was formalized in the acoustic adaptation hypothesis. Within this framework, most studies considered anuran calls as fixed attributes determined by local adaptations. However, variability in vocalizations as a product of phenotypic expression has also been reported. Empirical evidence supporting the association between environment and call structure has been inconsistent, particularly in anurans. Here, we identify a plausible causal structure connecting environment, individual attributes, and temporal and spectral adjustments as direct or indirect determinants of the observed variation in call attributes of the frog Hypsiboas pulchellus. For that purpose, we recorded the calls of 40 males in the field, together with vegetation density and other environmental descriptors of the calling site. Path analysis revealed a strong effect of habitat structure on the temporal parameters of the call, and an effect of site temperature conditioning the size of organisms calling at each site and thus indirectly affecting the dominant frequency of the call. Experimental habitat modification with a styrofoam enclosure yielded results consistent with field observations, highlighting the potential role of call flexibility on detected call patterns. Both, experimental and correlative results indicate the need to incorporate the so far poorly considered role of phenotypic plasticity in the complex connection between environmental structure and individual call attributes.

Too Good to be Used: Analyzing Utilization of the Test Program for Certain Commercial Items in the Air Force

DTIC Science & Technology

2014-12-01

This data element is required for all Delivery/Task orders and BPA calls. It is not required for a DCA, Purchase Order, and a Modification. Enter the...only populated when the action is a delivery order, task order, or blanket purchase agreement ( BPA ) call against an existing contract or agreement...vehicles such as BPAs and ID/IQs reduced the number of actions to 3,508. As non-commercial acquisitions were removed, the total number of actions eligible

Theoretical and treatment issues of personality disorders in individualistic and collectivistic societies.

PubMed

Kim, H A

1998-12-01

The author will attempt to equate so-called personality disorders with what used to be called psychoneurosis. Some suggestions for theoretical and technical modifications to apply psychoanalysis and psychotherapy on selective cases within the current managed care environment have been offered. In order to develop a comprehensive and effective psychotherapy system, a collaboration of psychotherapists both in collectivistic and individualistic societies is highly desirable. Furthermore, the differences of personality disorder and neurosis in both social structure are either minimal or insignificant from a psychotherapeutic point of view.

Neighbourhood Ethnic Density Effects on Behavioural and Cognitive Problems Among Young Racial/Ethnic Minority Children in the US and England: A Cross-National Comparison.

PubMed

Zhang, Nan; Beauregard, Jennifer L; Kramer, Michael R; Bécares, Laia

2017-01-01

Studies on adult racial/ethnic minority populations show that the increased concentration of racial/ethnic minorities in a neighbourhood-a so-called ethnic density effect-is associated with improved health of racial/ethnic minority residents when adjusting for area deprivation. However, this literature has focused mainly on adult populations, individual racial/ethnic groups, and single countries, with no studies focusing on children of different racial/ethnic groups or comparing across nations. This study aims to compare neighbourhood ethnic density effects on young children's cognitive and behavioural outcomes in the US and in England. We used data from two nationally representative birth cohort studies, the US Early Childhood Longitudinal Study-Birth Cohort and the UK Millennium Cohort Study, to estimate the association between own ethnic density and behavioural and cognitive development at 5 years of age. Findings show substantial heterogeneity in ethnic density effects on child outcomes within and between the two countries, suggesting that ethnic density effects may reflect the wider social and economic context. We argue that researchers should take area deprivation into account when estimating ethnic density effects and when developing policy initiatives targeted at strengthening and improving the health and development of racial and ethnic minority children.

COMPUTER PROGRAM DOCUMENTATION FOR THE ENHANCED STREAM WATER QUALITY MODEL QUAL2E

EPA Science Inventory

Presented in the manual are recent modifications and improvements to the widely used stream water quality model QUAL-II. Called QUAL2E, the enhanced model incorporates improvements in eight areas: (1) algal, nitrogen, phosphorus, and dissolved oxygen interactions; (2) algal growt...

Self-Regulation Interventions for Children with Attention Deficit/Hyperactivity Disorder

ERIC Educational Resources Information Center

Reid, Robert; Trout, Alexandra L.; Schartz, Michalla

2005-01-01

Current recommendations for the treatment of attention deficit/hyperactivity disorder (ADHD) call for a multimodal approach including a combination of medication, behavior modification, school accommodations, and ancillary services. One method that has been proposed as an effective and efficient means for increasing students' attention and…

B-70 Aircraft Study. Volume 1

NASA Technical Reports Server (NTRS)

Johnson, V. T.

1972-01-01

This Phase 2 final report for the B-70 aircraft study contains the data location matrix, which provides a summary of the major cost, schedule, and technical items provided in the report; work breakdown structure; cost definitions; and B-70 program level summary data. The Phase 2 objective was to provide the B-70 aircraft data in accordance with the approved study plan. Several minor modifications to the original plan have been made as the result of the Phase 2 effort.

Ready-to-Use Tissue Construct for Military Bone and Cartilage Trauma

DTIC Science & Technology

2012-10-01

times. We hypothesize that our Ready-to-Use constructs can successfully restore 3 cm critical size segmental defects in dog tibiae. We will examine the...defects) of the grant. The approved IACUC protocol permits 3 pilot dogs for Aim 1 and 3 pilot dogs for Aim 2. Several minor modifications to the...original IACUC protocol were required which are provided in the Appendix. All the pilot dogs were to receive scaffolds composed of 90% poly-caprolactone

Improvement of statistical methods for detecting anomalies in climate and environmental monitoring systems

NASA Astrophysics Data System (ADS)

Yakunin, A. G.; Hussein, H. M.

2018-01-01

The article shows how the known statistical methods, which are widely used in solving financial problems and a number of other fields of science and technology, can be effectively applied after minor modification for solving such problems in climate and environment monitoring systems, as the detection of anomalies in the form of abrupt changes in signal levels, the occurrence of positive and negative outliers and the violation of the cycle form in periodic processes.

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

Mills, G.J.; Brown, G.G.; Waterman, D.D.

The feasibility of prestressing commercial boron/epoxy and graphite/epoxy prepreg material to higher strengths and lower property dispersions is demonstrated. Its practical application as an on-line process for improving quality levels is possible with minor modifications to current experimental practice. The mechanics of the bendstressing method affects a controlled alteration in the fiber defect content to the extent that composite improvements can be achieved approaching the inherent fiber quality with dispersions in properties reduced to the 1 to 2% range. (Author, modified-PL)

Documentation for the machine-readable version of the Perth 75: A Catalogue of Positions of 2589 FK4 and FK4S Stars (Nikoloff and Hog 1982)

NASA Technical Reports Server (NTRS)

Warren, W. H., Jr.

1984-01-01

Detailed descriptions of the data and format of the machine-readable astronomical catalog are given. The machine version is identical in data content to the published edition, but minor modifications in the data format were made in order to effect uniformity with machine versions of other astronomical catalogs. Stellar motions and positions at epoch and equinox 1950.0 are reported.

Conduits to care: call lights and patients' perceptions of communication.

PubMed

Montie, Mary; Shuman, Clayton; Galinato, Jose; Patak, Lance; Anderson, Christine A; Titler, Marita G

2017-01-01

Call light systems remain the primary means of hospitalized patients to initiate communication with their health care providers. Although there is vast amounts of literature discussing patient communication with their health care providers, few studies have explored patients' perceptions concerning call light use and communication. The specific aim of this study was to solicit patients' perceptions regarding their call light use and communication with nursing staff. Patients invited to this study met the following inclusion criteria: proficient in English, been hospitalized for at least 24 hours, aged ≥21 years, and able to communicate verbally (eg, not intubated). Thirty participants provided written informed consent, were enrolled in the study, and completed interviews. Using qualitative descriptive methods, five major themes emerged from patients' perceptions (namely; establishing connectivity, participant safety concerns, no separation: health care and the call light device, issues with the current call light, and participants' perceptions of "nurse work"). Multiple minor themes supported these major themes. Data analysis utilized the constant comparative methods of Glaser and Strauss. Findings from this study extend the knowledge of patients' understanding of not only why inconsistencies occur between the call light and their nurses, but also why the call light is more than merely a device to initiate communication; rather, it is a direct conduit to their health care and its delivery.

Land Use, Yield and Quality Changes of Minor Field Crops: Is There Superseded Potential to Be Reinvented in Northern Europe?

PubMed

Peltonen-Sainio, Pirjo; Jauhiainen, Lauri; Lehtonen, Heikki

2016-01-01

Diversification of agriculture was one of the strengthened aims of the greening payment of European Agricultural Policy (CAP) as diversification provides numerous ecosystems services compared to cereal-intensive crop rotations. This study focuses on current minor crops in Finland that have potential for expanded production and considers changes in their cropping areas, yield trends, breeding gains, roles in crop rotations and potential for improving resilience. Long-term datasets of Natural Resources Institute Finland and farmers' land use data from the Agency of Rural Affairs were used to analyze the above-mentioned trends and changes. The role of minor crops in rotations declined when early and late CAP periods were compared and that of cereal monocultures strengthened. Genetic yield potentials of minor crops have increased as also genetic improvements in quality traits, although some typical trade-offs with improved yields have also appeared. However, the gap between potential and attained yields has expanded, depending on the minor crop, as national yield trends have either stagnated or declined. When comparing genetic improvements of minor crops to those of the emerging major crop, spring wheat, breeding achievements in minor crops were lower. It was evident that the current agricultural policies in the prevailing market and the price environment have not encouraged cultivation of minor crops but further strengthened the role of cereal monocultures. We suggest optimization of agricultural land use, which is a core element of sustainable intensification, as a future means to couple long-term environmental sustainability with better success in economic profitability and social acceptability. This calls for development of effective policy instruments to support farmer's diversification actions.

Land Use, Yield and Quality Changes of Minor Field Crops: Is There Superseded Potential to Be Reinvented in Northern Europe?

PubMed Central

Peltonen-Sainio, Pirjo; Jauhiainen, Lauri; Lehtonen, Heikki

2016-01-01

Diversification of agriculture was one of the strengthened aims of the greening payment of European Agricultural Policy (CAP) as diversification provides numerous ecosystems services compared to cereal-intensive crop rotations. This study focuses on current minor crops in Finland that have potential for expanded production and considers changes in their cropping areas, yield trends, breeding gains, roles in crop rotations and potential for improving resilience. Long-term datasets of Natural Resources Institute Finland and farmers’ land use data from the Agency of Rural Affairs were used to analyze the above-mentioned trends and changes. The role of minor crops in rotations declined when early and late CAP periods were compared and that of cereal monocultures strengthened. Genetic yield potentials of minor crops have increased as also genetic improvements in quality traits, although some typical trade-offs with improved yields have also appeared. However, the gap between potential and attained yields has expanded, depending on the minor crop, as national yield trends have either stagnated or declined. When comparing genetic improvements of minor crops to those of the emerging major crop, spring wheat, breeding achievements in minor crops were lower. It was evident that the current agricultural policies in the prevailing market and the price environment have not encouraged cultivation of minor crops but further strengthened the role of cereal monocultures. We suggest optimization of agricultural land use, which is a core element of sustainable intensification, as a future means to couple long-term environmental sustainability with better success in economic profitability and social acceptability. This calls for development of effective policy instruments to support farmer’s diversification actions. PMID:27870865

Minor modifications to ceritinib enhance anti-tumor activity in EML4-ALK positive cancer.

PubMed

Kang, Chung Hyo; Kim, Eun-Young; Kim, Hyoung Rae; Lee, Chong Ock; Lee, Heung Kyoung; Jeong, Hye Gwang; Choi, Sang Un; Yun, Chang-Soo; Hwang, Jong Yeon; Lee, Joo-Youn; Son, You Hwa; Ahn, Sunjoo; Lee, Byung Hoi; Jung, Heejung; Park, Chi Hoon

2016-05-01

Ceritinib, an ALK inhibitor, was hurriedly approved by the US FDA last year, and demonstrates impressive results in EML4-ALK positive patients. To get a superior ALK inhibitor, we synthesized several ceritinib derivatives with minor modifications to the phenylpiperidine moiety. Biochemical and cellular assays demonstrated the improved activity of KRCA-386 over that of ceritinib. KRCA-386 has superior inhibitory activity against ALK mutants commonly found in crizotinib-resistant patients. Particularly, KRCA-386 has considerably greater activity than ceritinib against the G1202R mutant, one of the most challenging mutations to overcome. The cell cycle analysis indicates that ALK inhibitors induce G1/S arrest, resulting in apoptosis. The in vivo xenograft data also demonstrate that KRCA-386 is significantly better than ceritinib. KRCA-386 dosed at 25 mpk caused 105% tumor growth inhibition (TGI) compared to 72% TGI with ceritinib dosed at 25 mpk. (n = 8, P = 0.010) The kinase profiling assay revealed that several kinases, which are known to be critical for tumor growth, are inhibited by KRCA-386, but not by ceritinib. We anticipate that this characteristic of KRCA-386 enhances its in vivo efficacy. In addition, KRCA-386 shows excellent blood brain barrier penetration compared to ceritinib. These results suggest that KRCA-386 could be useful for crizotinib-resistant patients with brain metastases. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Secondary prevention lifestyle interventions initiated within 90 days after TIA or 'minor' stroke: a systematic review and meta-analysis of rehabilitation programmes.

PubMed

Heron, Neil; Kee, Frank; Cardwell, Christopher; Tully, Mark A; Donnelly, Michael; Cupples, Margaret E

2017-01-01

Strokes are often preceded by a transient ischaemic attack (TIA) or 'minor' stroke. The immediate period after a TIA/minor stroke is a crucial time to initiate secondary prevention. However, the optimal approach to prevention, including non-pharmacological measures, after TIA is not clear. To systematically review evidence about the effectiveness of delivering secondary prevention, with lifestyle interventions, in comprehensive rehabilitation programmes, initiated within 90 days of a TIA/minor stroke. Also, to categorise the specific behaviour change techniques used. The review identified randomised controlled trials by searching the Cochrane Library, Ovid MEDLINE, Ovid EMBASE, Web of Science, EBSCO CINAHL and Ovid PsycINFO. Two review authors independently screened titles and abstracts for eligibility (programmes initiated within 90 days of event; outcomes reported for TIA/minor stroke) and extracted relevant data from appraised studies; a meta-analysis was used to synthesise the results. A total of 31 potentially eligible papers were identified and four studies, comprising 774 patients post-TIA or minor stroke, met the inclusion criteria; two had poor methodological quality. Individual studies reported increased aerobic capacity but meta-analysis found no significant change in resting and peak systolic blood pressure, resting heart rate, aerobic capacity, falls, or mortality. The main behaviour change techniques were goal setting and instructions about how to perform given behaviours. There is limited evidence of the effectiveness of early post-TIA rehabilitation programmes with preventive lifestyle interventions. Further robust randomised controlled trials of comprehensive rehabilitation programmes that promote secondary prevention and lifestyle modification immediately after a TIA are needed. © British Journal of General Practice 2017.

Happiness and Sexual Minority Status

PubMed Central

Thomeer, Mieke Beth; Reczek, Corinne

2017-01-01

We used logistic regression on nationally representative data (General Social Survey, N = 10,668 and N = 6,680) to examine how sexual minority status related to happiness. We considered two central dimensions of sexual minority status—sexual behavior and sexual identity. We distinguished between same-sex, both-sex, and different-sex oriented participants. Because individuals transition between sexual behavior categories over the life course (e.g., from both-sex partners to only same-sex partners) and changes in sexual minority status have theoretical associations with well-being, we also tested the effects of transitions on happiness. Results showed that identifying as bisexual, gay, or lesbian, having both male and female partners since age 18, or transitioning to only different-sex partners was negatively related to happiness. Those with only same-sex partners since age 18 or in the past five years had similar levels of happiness as those with only different-sex partners since age 18. Additional tests showed that the majority of these happiness differences became non-significant when economic and social resources were included, indicating that the lower happiness was a product of structural and societal forces. Our findings clearly and robustly underscored the importance of taking a multi-faceted approach to understanding sexuality and well-being, demonstrating that not all sexual minority groups experience disadvantaged happiness. Our study calls for more attention to positive aspects of well-being such as happiness in examinations of sexual minorities and suggests that positive psychology and other happiness subfields should consider the role of sexual minority status in shaping happiness. PMID:27102605

Happiness and Sexual Minority Status.

PubMed

Thomeer, Mieke Beth; Reczek, Corinne

2016-10-01

We used logistic regression on nationally representative data (General Social Survey, N = 10,668 and N = 6680) to examine how sexual minority status related to happiness. We considered two central dimensions of sexual minority status-sexual behavior and sexual identity. We distinguished between same-sex, both-sex, and different-sex-oriented participants. Because individuals transition between sexual behavior categories over the life course (e.g., from both-sex partners to only same-sex partners) and changes in sexual minority status have theoretical associations with well-being, we also tested the associations of transitions with happiness. Results showed that identifying as bisexual, gay, or lesbian, having both male and female partners since age 18, or transitioning to only different-sex partners was negatively related to happiness. Those with only same-sex partners since age 18 or in the past 5 years had similar levels of happiness as those with only different-sex partners since age 18. Additional tests showed that the majority of these happiness differences became non-significant when economic and social resources were included, indicating that the lower happiness was a product of structural and societal forces. Our findings clearly and robustly underscored the importance of taking a multi-faceted approach to understanding sexuality and well-being, demonstrating that not all sexual minority groups experience disadvantaged happiness. Our study calls for more attention to positive aspects of well-being such as happiness in examinations of sexual minorities and suggests that positive psychology and other happiness subfields should consider the role of sexual minority status in shaping happiness.

Compliance with indoor tanning bans for minors among businesses in the USA.

PubMed

Choy, Courtney C; Cartmel, Brenda; Clare, Rachel A; Ferrucci, Leah M

2017-12-01

Indoor tanning is a known risk factor for skin cancer and is especially dangerous for adolescents. Some states have passed indoor tanning bans for minors, but business compliance with the bans is not well understood. Thus far, studies have assessed ban compliance in one or two states at a time. This study aimed to assess compliance with indoor tanning bans for minors and knowledge of dangers and benefits of tanning among indoor tanning businesses. Female research assistants posing as minors telephoned a convenience sample of 412 businesses in 14 states with tanning bans for minors under age 17 or 18. We evaluated differences in compliance by census region and years since ban was implemented and differences in reported dangers and benefits by compliance. Most (80.1%) businesses told the "minor" caller she could not use the tanning facilities. Businesses in the south and in states with more recent bans were less compliant. Among those (n = 368) that completed the full interview, 52.2% identified burning and 20.1% mentioned skin cancer as potential dangers. However, 21.7% said dangers were no worse than the sun and 10.3% denied any dangers. Stated benefits included vitamin D (27.7%), social/cosmetic (27.2%), and treats skin diseases (26.4%), with only 4.9% reporting no benefits. While most businesses followed the indoor tanning ban when a minor called, one-fifth did not. Many stated inaccurate health claims. Additional enforcement or education might increase compliance with indoor tanning bans and action is needed to prevent businesses from stating false health information.

Leadership in your midst: tapping the hidden strengths of minority executives.

PubMed

Hewlett, Sylvia Ann; Luce, Carolyn Buck; West, Cornel

2005-11-01

All companies value leadership-some of them enough to invest dearly in cultivating it. But few management teams seem to value one engine of leadership development that is right under their noses, churning out the kind of talent they need most. It's the complicated, overburdened but very rich lives of their minority managers. Minority professionals-particularly women of color-are called upon inordinately to lend their skills and guidance to activities outside their jobs. Sylvia Ann Hewlett, who heads the Center for Work-Life Policy, and her coauthors, Carolyn Buck Luce of Ernst & Young and Cornel West of Princeton, present new research on the extent to which minority professionals take on community service and other responsibilities outside the workplace and more than their share of recruiting, mentoring, and committee work within the workplace. These invisible lives, argue the authors, can be a source of competitive strength if companies can learn to recognize and further cultivate the cultural capital they represent. But it's hard to convince minority professionals that their employer respects and values their off-hours responsibilities. A lack of trust keeps many people from revealing much about their personal lives. The authors outline four ways companies can leverage hidden skills: Develop a new level of awareness of minority professionals' invisible lives; appreciate the outsize burdens these professionals carry and try to lighten them; build trust by putting teeth into diversity goals; and, to finish the job of leadership development, help minorities reflect on their off-hours experiences, extract and generalize the lessons, and apply what's been learned in other settings.

The Downstart Program: a hospital-based pediatric healthy lifestyle program for obese and morbidly obese minority youth.

PubMed

Sternberg, Alex; Muzumdar, Hiren; Dinkevich, Eugene; Quintos, Jose Bernardo; Austin-Leon, Galia; Owens, Terrel; Murphy, Cheryl; Dapul, Geraldine; Rao, Madu

2006-12-01

Although obesity affects all cultures, ethnic groups and social strata, this disorder affects African Americans, Hispanics and the poor at a disproportionate rate. The Downstart Pediatric Healthy Lifestyle Program was developed to provide a multi-disciplinary behavioral modification program for inner city families in Brooklyn, New York interested in leading a healthier, more active lifestyle. The Downstart Program uses a four-pronged approach of medical evaluation, exercise, nutritional education and lifestyle modification. A psychological evaluation is performed to determine the individual's ability and readiness to participate in group activities. Baseline physical fitness, flexibility and muscle strength are measured, followed by a twice-weekly karate/martial arts/dance program, incorporating principles established by the President's Council on Exercise. Nutritional and behavioral modification aspects of the program consist of weekly education about food groups, portion control, goal setting and appropriate rewards for attaining goals. Our preliminary results indicate that the Downstart Program may be a viable intervention for weight loss. Further study is needed to improve strategies for motivating patients and means and criteria for assessing long-term effects on health and lifestyle.

The discrete Fourier transform algorithm for determining decay constants—Implementation using a field programmable gate array

NASA Astrophysics Data System (ADS)

Bostrom, G.; Atkinson, D.; Rice, A.

2015-04-01

Cavity ringdown spectroscopy (CRDS) uses the exponential decay constant of light exiting a high-finesse resonance cavity to determine analyte concentration, typically via absorption. We present a high-throughput data acquisition system that determines the decay constant in near real time using the discrete Fourier transform algorithm on a field programmable gate array (FPGA). A commercially available, high-speed, high-resolution, analog-to-digital converter evaluation board system is used as the platform for the system, after minor hardware and software modifications. The system outputs decay constants at maximum rate of 4.4 kHz using an 8192-point fast Fourier transform by processing the intensity decay signal between ringdown events. We present the details of the system, including the modifications required to adapt the evaluation board to accurately process the exponential waveform. We also demonstrate the performance of the system, both stand-alone and incorporated into our existing CRDS system. Details of FPGA, microcontroller, and circuitry modifications are provided in the Appendix and computer code is available upon request from the authors.

What's Not Funny about the Funny Pages?

ERIC Educational Resources Information Center

Lum, Lydia

2008-01-01

As a kid, Darrin Bell devoured newspaper comic strips. So it was disappointing whenever editors refused years later to add his comic strip, "Candorville," to their funny pages as soon as they saw that his lead characters were minorities. The editors would say they already carried a so-called Black strip. It is difficult for cartoonists like Bell…

Multicultural Education Policy in South Korea: Current Struggles and Hopeful Vision

ERIC Educational Resources Information Center

Grant, Carl A.; Ham, Sejung

2013-01-01

The global immigration of people has increased the call by governments for multicultural education. Across the globe, in country after country, multicultural education have come to represent the theory and practice to teach majority and minority citizens and immigrants and to explore issues of policy and practice as it relates to: ethnicity,…

Reflexive Language and Ethnic Minority Activism in Hong Kong: A Trajectory-Based Analysis

ERIC Educational Resources Information Center

Pérez-Milans, Miguel; Soto, Carlos

2016-01-01

This article engages with Archer's call to further research on reflexivity and social change under conditions of late modernity (2007, 2010, 2012) from the perspective of existing work on reflexive discourse in the language disciplines (Silverstein 1976, Lucy 1993). Drawing from a linguistic ethnography of the networked trajectories of a group of…

Peirce on Education: Nurturing the First Rule of Reason

ERIC Educational Resources Information Center

Strand, Torill

2005-01-01

Through an exegetic reading of Peirce's minor texts on higher education, I find that Peirce's conception of a "Liberal Education" is close to the Herbartian conception of "Bildung." Peirce calls for a general education with the ambition of qualifying critical thinkers with the capacity to go beyond the strict rules and narrow borders of the "artes…

Offenders with Intellectual Disability: Characteristics, Prevalence, and Issues in Forensic Assessment

ERIC Educational Resources Information Center

Salekin, Karen L.; Olley, J. Gregory; Hedge, Krystal A.

2010-01-01

Although the problem of people with disabilities as victims of crime has been well recognized, the known characteristics of people with intellectual disabilities (ID) also make them vulnerable to becoming perpetrators of crimes. Most such crimes are minor, but the 2002 "Atkins v. Virginia" decision called national attention to people with ID and…

Puerto Rico: Race, Ethnicity, Culture, and Physics Teaching

ERIC Educational Resources Information Center

González-Espada, Wilson J.; Carrasquillo, Rose E.

2017-01-01

It was a pleasant surprise to see Gary White's call for papers on race and physics teaching. We definitely think that the physics teaching and learning of students from diverse and minority backgrounds is an important issue to discuss, especially given the fact that bias and discrimination are common experiences in the lives of many Latinx,…

An Investigation of Racial and/or Ethnic Minority Teacher Candidates' Strengths Awareness and Utilization

ERIC Educational Resources Information Center

Chen, Hui

2012-01-01

There is a consensus among researchers that teachers from diverse linguistic, cultural, and ethnic backgrounds contribute to American education (Dee, 2004; Easton-Brooks, Lewis, & Yang, 2010; Irvine, 2003; Irvine & Fenwick, 2011; Ladson-Billings, 2005; Lu, 2005; Talbert-Johnson, 2001). There is also a call for teacher educators to recognize what…

Growing the Seeds of Strength in High Risk Urban Neighborhoods.

ERIC Educational Resources Information Center

Saegert, Susan

The lives of poor minority city residents demonstrate the diversity, multiple potentials, and vulnerability to external structures. In spite of the stereotypes of failure and the very real problems of the urban poor, there are many strengths among the so-called urban underclass and there are aspects of life that are successful and productive. In…

Answering the Call: African American Women in Higher Education Leadership. Journeys to Leadership Series

ERIC Educational Resources Information Center

Bower, Beverly L.; Wolverton, Mimi

2009-01-01

Although much has been written about leaders and leadership, we unfortunately know little about women, particularly minority women, who fill this particular role. This book--the second in a series that explores women leaders in different contexts--presents the stories, and the reflections on their paths to leadership, of seven African American…

Minority Undergraduate Research in Prostate Cancer: Bridging Opportunities for Post-Baccalaureate Education

DTIC Science & Technology

2010-04-01

Rubrics for the ASBMB Undergraduate Poster Competition 2007 Dr. David Usher (Dept. of Biological Sciences), Tyler Larsen and Laura Sloofman. A good site...did his research on a genetic disease called Spinal Muscular Atrophy, also known as SMA. "I did research up at the Children’s Hospital because this is a

Sisters in Science: Using Sports as a Vehicle for Science Learning.

ERIC Educational Resources Information Center

Hammrich, Penny L.; Richardson, Greer M.; Green, Tina Sloan; Livingston, Beverly

This paper describes a project for upper elementary and middle school minority girl students called the Sisters in Sport Science (SISS). The SISS program addresses the needs of urban girls in gaining access to equal education in science and mathematics by using athletics as a vehicle for learning. The program provides a non-competitive and…

Walking in Multiple Worlds: A Narrative Inquiry of William "Anutnurnerciraq" Beans, a Yup'ik Elder and Alaskan Educator

ERIC Educational Resources Information Center

Syljuberget, Dan R.

2010-01-01

With the highest attrition rate of any minority group enrolled in higher education institutions, American Indian/Alaska Native students rightly garner considerable attention. Researchers and administrators study the factors for both attrition and persistence. Such scrutiny calls for studies of those individuals who successfully navigated the…

Is Educational Equity Being Addressed in Proposed Standards for Students, Teachers and Schools?

ERIC Educational Resources Information Center

Malcom, Shirley M.

Equity was an invisible issue in the recent reports calling for higher pre-college standards and increased Federal spending on education. Although usually mentioned, equity was part of the (political) rhetoric, not a concrete goal. In "A Nation at Risk," for example, minority and handicapped students are discussed, but with the implication that…

Frozen Actions in the Arctic Linguistic Landscape: A Nexus Analysis of Language Processes in Visual Space

ERIC Educational Resources Information Center

Pietikainen, Sari; Lane, Pia; Salo, Hanni; Laihiala-Kankainen, Sirkka

2011-01-01

This article examines the linguistic landscape (LL) of seven villages above the Arctic Circle, in the region called North Calotte. The area forms a complex nexus of contested and changing multilingualism, particularly as regards to endangered indigenous Sami languages and Kven and Meankieli minority languages. Viewing LL as a discursively…

A Study of Attitudes & Behavior Regarding Children's Education. The Third PTA National Education Survey.

ERIC Educational Resources Information Center

National PTA, Chicago, IL.

A national study assessed attitudes of minority and nonminority parents and nonparent adults on parent involvement and other educational issues. Telephone interviews with 1,148 adults, including 806 parents with at least one child in kindergarten through grade 12 and 342 adults (called "nonparents") who did not have children in those…

Asian American Mental Health: A Call to Action

ERIC Educational Resources Information Center

Sue, Stanley; Cheng, Janice Ka Yan; Saad, Carmel S.; Chu, Joyce P.

2012-01-01

The U.S. Surgeon General's report "Mental Health: Culture, Race, and Ethnicity--A Supplement to Mental Health: A Report of the Surgeon General" (U.S. Department of Health and Human Services, 2001) was arguably the best single scholarly contribution on the mental health of ethnic minority groups in the United States. Over 10 years have now elapsed…

The Drive to Diversify the Teaching Profession: Narrow Assumptions, Hidden Complexities

ERIC Educational Resources Information Center

Santoro, Ninetta

2015-01-01

In response to increasing cultural diversity within student populations in Australia as well as Britain, Europe and North America, there have been ongoing calls to diversify the teaching profession. Such a strategy is based on assumptions that teachers who are of ethnic and racial minority are well placed to act as role models for minority…

Bridging Separate Communities: The Aspirations and Experiences of Minority Ethnic Religious Education Teachers in England

ERIC Educational Resources Information Center

Everington, Judith

2015-01-01

This article takes as its starting point concerns about community separation that arose in 2001, following outbreaks of violence in English urban centres, and again in 2014, following the so-called "Trojan Horse" case. Despite a series of reports which have highlighted the need to address "separation", promote "meaningful…

Mismatch in Law School. NBER Working Paper No. 14275

ERIC Educational Resources Information Center

Rothstein, Jesse; Yoon, Albert

2008-01-01

An important criticism of race-based higher education admission preferences is that they may hurt minority students who attend more selective schools than they would in the absence of such preferences. We categorize the non-experimental research designs available for the study of so-called "mismatch" effects and evaluate the likely biases in each.…

Validating Culture and Gender-Specific Constructs: A Mixed-Method Approach to Advance Assessment Procedures in Cross-Cultural Settings

ERIC Educational Resources Information Center

Hitchcock, John H.; Sarkar, Sreeroopa; Nastasi, Bonnie; Burkholder, Gary; Varjas, Kristen; Jayasena, Asoka

2006-01-01

Despite on-going calls for developing cultural competency among mental health practitioners, few assessment instruments consider cultural variation in psychological constructs. To meet the challenge of developing measures for minority and international students, it is necessary to account for the influence culture may have on the latent constructs…

Towards Extended Vantage Theory

ERIC Educational Resources Information Center

Glaz, Adam

2010-01-01

The applicability of Vantage Theory (VT), a model of (colour) categorization, to linguistic data largely depends on the modifications and adaptations of the model for the purpose. An attempt to do so proposed here, called Extended Vantage Theory (EVT), slightly reformulates the VT conception of vantage by capitalizing on some of the entailments of…

Issues in Strategic Management for Non-Credit Continuing Education Operations.

ERIC Educational Resources Information Center

Eisenstein, Fannie

1983-01-01

States that strategic management requires continuing education leadership to engage in explicit community services goal reaffirmation. Calls for a reassessment of college funding options; risk taking as part of modification for change; linkages with business, industry, and government; maintenance of staff morale and confidence; and strategic…

Modification of the Peabody Picture Vocabulary Test.

ERIC Educational Resources Information Center

Faizunisa, Ali; Costello, Joan

This study reports an attempt to improve the administration of the Peabody Picture Vocabulary Test (PPVT) by identifying and modifying aspects of the test which adversely affect disadvantaged preschoolers' performance. The resultant test was called the Modified Peabody Picture Vocabulary Test (M-PPVT). Two samples from the same lower class…

Tenure and Employment Contracts: Evolving Standards for Principals. A Legal Memorandum.

ERIC Educational Resources Information Center

Buckner, Kermit

Decision makers in education frequently identify tenure laws as a barrier to improving student achievement. Many principals believe statutes and case law adequately protect employees, and join others calling for modifications in tenure policies. The inadequate number of qualified applicants for principal positions is a national problem that…

Imagery and Information Processing: Some Implications for Therapeutic Communication.

ERIC Educational Resources Information Center

King, Corwin P.

This study of the human power to make mental images in the mind, here called "imagery," is studied as a phenomena of empirical psychology. The findings have importance for the process of communication, especially in behavioral modification through psychotherapy. Current research in imagery is reviewed, along with possible applications to…

78 FR 48174 - Anti-Infective Drugs Advisory Committee; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-07

... accommodations due to a disability, visitor parking, and transportation may be accessed at: http://www.fda.gov... link, or call the advisory committee information line to learn about possible modifications before... with physical disabilities or special needs. If you require special accommodations due to a disability...

78 FR 50423 - Endocrinologic and Metabolic Drugs Advisory Committee; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-19

... accommodations due to a disability, visitor parking, and transportation may be accessed at: http://www.fda.gov... link, or call the advisory committee information line to learn about possible modifications before... with physical disabilities or special needs. If you require special accommodations due to a disability...

78 FR 42087 - Risk Communications Advisory Committee; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-15

... accommodations due to a disability, visitor parking, and transportation may be accessed at: http://www.fda.gov... link, or call the advisory committee information line to learn about possible modifications before... meetings and will make every effort to accommodate persons with physical disabilities or special needs. If...

m6ASNP: a tool for annotating genetic variants by m6A function.

PubMed

Jiang, Shuai; Xie, Yubin; He, Zhihao; Zhang, Ya; Zhao, Yuli; Chen, Li; Zheng, Yueyuan; Miao, Yanyan; Zuo, Zhixiang; Ren, Jian

2018-05-01

Large-scale genome sequencing projects have identified many genetic variants for diverse diseases. A major goal of these projects is to characterize these genetic variants to provide insight into their function and roles in diseases. N6-methyladenosine (m6A) is one of the most abundant RNA modifications in eukaryotes. Recent studies have revealed that aberrant m6A modifications are involved in many diseases. In this study, we present a user-friendly web server called "m6ASNP" that is dedicated to the identification of genetic variants that target m6A modification sites. A random forest model was implemented in m6ASNP to predict whether the methylation status of an m6A site is altered by the variants that surround the site. In m6ASNP, genetic variants in a standard variant call format (VCF) are accepted as the input data, and the output includes an interactive table that contains the genetic variants annotated by m6A function. In addition, statistical diagrams and a genome browser are provided to visualize the characteristics and to annotate the genetic variants. We believe that m6ASNP is a very convenient tool that can be used to boost further functional studies investigating genetic variants. The web server "m6ASNP" is implemented in JAVA and PHP and is freely available at [60].

Voltage Drop Compensation Method for Active Matrix Organic Light Emitting Diode Displays

NASA Astrophysics Data System (ADS)

Choi, Sang-moo; Ryu, Do-hyung; Kim, Keum-nam; Choi, Jae-beom; Kim, Byung-hee; Berkeley, Brian

2011-03-01

In this paper, the conventional voltage drop compensation methods are reviewed and the novel design and driving scheme, the advanced power de-coupled (aPDC) driving method, is proposed to effectively compensate the voltage IR drop of active matrix light emitting diode (AMOLED) displays. The advanced PDC driving scheme can be applied to general AMOLED pixel circuits that have been developed with only minor modification or without requiring modification in pixel circuit. A 14-in. AMOLED panel with the aPDC driving scheme was fabricated. Long range uniformity (LRU) of the 14-in. AMOLED panel was improved from 43% without the aPDC driving scheme, to over 87% at the same brightness by using the scheme and the layout complexity of the panel with new design scheme is less than that of the panel with the conventional design scheme.

Cross-sectional analysis of patient phone calls to an inflammatory bowel disease clinic.

PubMed

Corral, Juan E; Yarur, Andres J; Diaz, Liege; Simmons, Okeefe L; Sussman, Daniel A

2015-01-01

Patients with inflammatory bowel disease (IBD) require close follow up and frequently utilize healthcare services. We aimed to identify the main reasons that prompted patient calls to gastroenterology providers and further characterize the "frequent callers". This retrospective cross-sectional study included all phone calls registered in medical records of IBD patients during 2012. Predictive variables included demographics, psychiatric history, IBD phenotype, disease complications and medical therapies. Primary outcome was the reason for call (symptoms, medication refill, procedures and appointment issues). Secondary outcome was the frequency of changes in management prompted by the call. 209 patients participated in 526 calls. The mean number of calls per patient was 2.5 (range 0-27); 49 (23.4%) patients met the criterion of "frequent caller". Frequent callers made or received 75.9% of all calls. Crohn's disease, anxiety, extra-intestinal manifestations and high sedimentation rate were significantly associated with higher call volume. 85.7% of frequent callers had at least one call that prompted a therapeutic intervention, compared to 18.9% of non-frequent callers (P<0.001). The most common interventions were ordering laboratory or imaging studies (15.4%), dose adjustments (12.1%), changes in medication class (8.4%), and expediting clinic visits (8.4%). Most phone calls originated from a minority of patients. Repeated calling by the same patient and new onset of gastrointestinal (GI) and non-GI symptoms were important factors predicting the order of diagnostic modalities or therapeutic changes in care. Triaging calls to IBD healthcare providers for patients more likely to require a change in management may improve healthcare delivery.

Oral medicine modification for older adults: a qualitative study of nurses

PubMed Central

Crean, Abina M; Kelly, Maria; Sahm, Laura

2017-01-01

Objective Oral medicines are frequently modified (eg, tablets crushed) for older adults. However, these modifications can have clinical, legal and/or ethical implications. Nurses bear responsibility for medicine administration and hence, perform these modifications. The aim of this study was to investigate the knowledge, attitudes and beliefs of nurses about oral medicine modification for older adults. Design A qualitative study was conducted using semi-structured, face-to-face interviews with nurses providing care to older adults in acute and long-term care settings. Interviews were audio-recorded, transcribed verbatim and analysed thematically. Settings Sixteen purposively selected care settings; 4 acute-care and 12 long-term care settings were included. Nurses were recruited by convenience sampling at these sites. Participants Eighteen nurses participated (83% female, 67% long-term care, 33% acute-care, median age (IQR) 38 years (32.5–52.0)). Results Three major themes: modifying—a necessary evil, nurses’ role as patient advocate and modifying—we are working very much as a team and two minor themes: fractional dosing, and covert administration emerged from the data. Nurses viewed oral medicine modifications as being a routine and necessary occurrence in geriatric patient care due to limitations of available formulations and the presence of age-related challenges in drug administration. Nurses’ knowledge of residents’ requirements ensured that they advocate for those with individualised formulation needs, however, nurses rely on pharmacists for information about modifications. Nurses expressed a desire for supports including increased education and ward-specific, pharmacist-developed recommendations on common modifications. Conclusions This study has provided useful insights into the views of nurses regarding oral medicine modification for older adults. The unique and varied formulation requirements of older adults must be acknowledged. Increased engagement by healthcare professionals, the pharmaceutical industry, regulatory agencies and policy-makers is required to facilitate the development of age-appropriate formulations. In the interim, practical interventions, informed by the findings of this study, are required. PMID:29247094

Notes from the field: calls to poison centers for exposures to electronic cigarettes--United States, September 2010-February 2014.

PubMed

Chatham-Stephens, Kevin; Law, Royal; Taylor, Ethel; Melstrom, Paul; Bunnell, Rebecca; Wang, Baoguang; Apelberg, Benjamin; Schier, Joshua G

2014-04-04

Electronic nicotine delivery devices such as electronic cigarettes (e-cigarettes) are battery-powered devices that deliver nicotine, flavorings (e.g., fruit, mint, and chocolate), and other chemicals via an inhaled aerosol. E-cigarettes that are marketed without a therapeutic claim by the product manufacturer are currently not regulated by the Food and Drug Administration (FDA). In many states, there are no restrictions on the sale of e-cigarettes to minors. Although e-cigarette use is increasing among U.S. adolescents and adults, its overall impact on public health remains unclear. One area of concern is the potential of e-cigarettes to cause acute nicotine toxicity. To assess the frequency of exposures to e-cigarettes and characterize the reported adverse health effects associated with e-cigarettes, CDC analyzed data on calls to U.S. poison centers (PCs) about human exposures to e-cigarettes (exposure calls) for the period September 2010 (when new, unique codes were added specifically for capturing e-cigarette calls) through February 2014. To provide a comparison to a conventional product with known toxicity, the number and characteristics of e-cigarette exposure calls were compared with those of conventional tobacco cigarette exposure calls.

The APL RCS (Radar Cross Section)/Statistics Code Description, Illustrations of Output, and User’s Guide.

DTIC Science & Technology

1984-01-01

to travel - I henry ,iI s I) rlat, i ed. I- o..n. RIdnd,. 1-243 D1962);. inlg-wave phenomena and wedges (with straight 1191). "I edgel). L. I-. Knioi...a - b and outer a, minor radius b, and length radius a + b. L. TWAVE pL,g Traveling Wave-defines a DIHED a,b,c Dihedral -defines a 90 di- traveling ...99203 GO TO 120 9930) C 99400 C "TWAVE" - TRAVELING WAVE 9950b 330 CALL TWAVE 9900 GO TO 120 9970) C 9980) C "DINED" - DIHEDRAL BOB0) 340 CALL DIHED

Linking amphibian call structure to the environment: the interplay between phenotypic flexibility and individual attributes

PubMed Central

Arim, Matías; Narins, Peter M.

2011-01-01

The structure of the environment surrounding signal emission produces different patterns of degradation and attenuation. The expected adjustment of calls to ensure signal transmission in an environment was formalized in the acoustic adaptation hypothesis. Within this framework, most studies considered anuran calls as fixed attributes determined by local adaptations. However, variability in vocalizations as a product of phenotypic expression has also been reported. Empirical evidence supporting the association between environment and call structure has been inconsistent, particularly in anurans. Here, we identify a plausible causal structure connecting environment, individual attributes, and temporal and spectral adjustments as direct or indirect determinants of the observed variation in call attributes of the frog Hypsiboas pulchellus. For that purpose, we recorded the calls of 40 males in the field, together with vegetation density and other environmental descriptors of the calling site. Path analysis revealed a strong effect of habitat structure on the temporal parameters of the call, and an effect of site temperature conditioning the size of organisms calling at each site and thus indirectly affecting the dominant frequency of the call. Experimental habitat modification with a styrofoam enclosure yielded results consistent with field observations, highlighting the potential role of call flexibility on detected call patterns. Both, experimental and correlative results indicate the need to incorporate the so far poorly considered role of phenotypic plasticity in the complex connection between environmental structure and individual call attributes. PMID:22479134

Anaesthetic management in Gorlin-Goltz syndrome.

PubMed

Gosavi, Kundan S; Mundada, Surbhi D

2012-07-01

Gorlin-Goltz syndrome is a rare autosomal-dominant syndrome related to mutation in "Patched" tumour suppressor gene on chromosome 9. Basocellular carcinomas, odontogenic keratocysts, palmar and/or plantar pits and ectopic calcifications of the falx cerebri are its major features, along with more than 100 minor features. Odontogenic cysts, notorious for recurrence, can make endotracheal intubation difficult, requiring modification of the standard intubation technique. We report such a case managed successfully by awake fibreoptic intubation. Direct laryngoscopy under anaesthesia later confirmed that it was a good decision.

Cloning Endangered Felids by Interspecies Somatic Cell Nuclear Transfer.

PubMed

Gómez, Martha C; Pope, C Earle

2015-01-01

In 2003, the first wild felid was produced by interspecies somatic cell nuclear transfer. Since then other wild felid clone offspring have been produced by using the same technique with minor modifications. This chapter describes detailed protocols used in our laboratory for (1) the isolation, culture, and preparation of fibroblast cells as donor nucleus, and (2) embryo reconstruction with domestic cat enucleated oocytes to produce cloned embryos that develop to the blastocyst stage in vitro and, after transfer into synchronized recipients, establish successful pregnancies.

Evaluation of EMERGE, a Medical Decision Making Aid for Analysis of Chest Pain

PubMed Central

Hudson, Donna L.; Cohen, Moses E.; Deedwania, Prakash C.; Watson, Patricia E.

1983-01-01

EMERGE, a rule-based medical decision making aid for analysis of chest pain in the emergency room, was evaluated using retrospective patient data. The analysis consisted of two phases. In the initial phase, patient cases were run in order to make minor modifications and adjustments in the criteria used for determination of admission. In the second phase, patient cases were analyzed to determine the effectiveness of the EMERGE system in arriving at the proper conclusion.

The Breast Cancer DNA Interactome

DTIC Science & Technology

2013-10-01

in Gheldof et al. with minor modifications [62]. HMEC, MCF7 and MDA-MB-231 cells (26107) were fixed in 2% formaldehyde in fresh medium for 10 min at... digested with 1500 U of HindIII (New England Biolabs Ipswich, MA) overnight at 37uC with shaking at 950 rpm. 200 ml of digested nuclei were removed for...assessing digestion efficiency by qPCR. The restriction enzyme was inactivated by the addition of 1.6% SDS and was incubated at 65uC for 20 min. The

Evidence for Coordination and Redox Changes of Iron in Shocked Feldspar from Synchrotron MicroXANES

NASA Technical Reports Server (NTRS)

Delaney, J. S.; Dyar, M. D.; Hoerz, F.; Johnson, J. R.

2003-01-01

Shock modification of feldspar has been documented and experimentally reproduced in many studies since the recognition of maskelynite in Shergotty. Experimentally shocked feldspar samples have been well studied using chemical and crystallographic techniques. The crystallographic, site-specific characterization of major and minor elements is less well documented. We present early x-ray absorption (XAS) spectral data for a suite of albitite samples that were experimentally shocked at pressures between 17 and 50 Gpa.

Recommendations on Implementing the Energy Conservation Building Code in Rajasthan, India

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

Yu, Sha; Makela, Eric J.; Evans, Meredydd

India launched the Energy Conservation Building Code (ECBC) in 2007 and Indian Bureau of Energy Efficiency (BEE) recently indicated that it would move to mandatory implementation in the 12th Five-Year Plan. The State of Rajasthan adopted ECBC with minor modifications; the new regulation is known as the Energy Conservation Building Directives – Rajasthan 2011 (ECBD-R). It became mandatory in Rajasthan on September 28, 2011. This report provides recommendations on an ECBD-R enforcement roadmap for the State of Rajasthan.

Hohlraum glint and laser pre-pulse detector for NIF experiments using velocity interferometer system for any reflector.

PubMed

Moody, J D; Clancy, T J; Frieders, G; Celliers, P M; Ralph, J; Turnbull, D P

2014-11-01

Laser pre-pulse and early-time laser reflection from the hohlraum wall onto the capsule (termed "glint") can cause capsule imprint and unwanted early-time shocks on indirect drive implosion experiments. In a minor modification to the existing velocity interferometer system for any reflector diagnostic on NIF a fast-response vacuum photodiode was added to detect this light. The measurements show evidence of laser pre-pulse and possible light reflection off the hohlraum wall and onto the capsule.

Implementing a bubble memory hierarchy system

NASA Technical Reports Server (NTRS)

Segura, R.; Nichols, C. D.

1979-01-01

This paper reports on implementation of a magnetic bubble memory in a two-level hierarchial system. The hierarchy used a major-minor loop device and RAM under microprocessor control. Dynamic memory addressing, dual bus primary memory, and hardware data modification detection are incorporated in the system to minimize access time. It is the objective of the system to incorporate the advantages of bipolar memory with that of bubble domain memory to provide a smart, optimal memory system which is easy to interface and independent of user's system.

First generation atmospheric probes (10-BARS) for Uranus and Neptune

NASA Technical Reports Server (NTRS)

Sullivan, R. J.; Waters, J. I.; Dunkin, J. H.

1972-01-01

The feasibility of atmospheric entry probe missions to Uranus and Neptune is studied, and preliminary estimates of missions parameters are presented. Most of the study results are applicable, with only minor modifications, to Uranus-Neptune entry probes included on any type of outer planet mission. Trajectory dynamics is discussed first because it imposes some important constraints upon the total time available for data transmission, which in turn determines the descent rate. This last quantity provides important information for the design of the scientific payload.

The theory of Enceladus and Dione: An application of computerized algebra in dynamical astronomy

NASA Technical Reports Server (NTRS)

Jefferys, W. H.; Ries, L. M.

1974-01-01

A theory of Saturn's satellites Enceladus and Dione is discussed which is literal (all constants of integration appear explicitly), canonically invariant (the Hori-Lie method is used), and which correctly handles the eccentricity-type resonance between the two satellites. Algebraic manipulations are designed to be performed using the TRIGMAN formula manipulation language, and computer programs were developed so that, with minor modifications, they can be used on the Mimas-Tethys and Titan-Hyperion systems.

Gain Switching for a Detection System to Accommodate a Newly Developed MALDI-Based Quantification Method

NASA Astrophysics Data System (ADS)

Ahn, Sung Hee; Hyeon, Taeghwan; Kim, Myung Soo; Moon, Jeong Hee

2017-09-01

In matrix-assisted laser desorption ionization time-of-flight mass spectrometry (MALDI-TOF), matrix-derived ions are routinely deflected away to avoid problems with ion detection. This, however, limits the use of a quantification method that utilizes the analyte-to-matrix ion abundance ratio. In this work, we will show that it is possible to measure this ratio by a minor instrumental modification of a simple form of MALDI-TOF. This involves detector gain switching. [Figure not available: see fulltext.

Woodcock singing-ground counts and habitat changes in the northeastern United States

USGS Publications Warehouse

Dwyer, T.J.; McAuley, D.G.; Derleth, E.L.

1983-01-01

Aerial photography from the late 1960's and the late 1970's was used to study habitat changes along 78 American woodcock (Scolopax minor) singing-ground routes in 9 northeastern states. The most noticeable changes were declines in the amount of abandoned field, cropland, shrubland, and field/pasture. The amount of land in the urban/industrial type increased 33.4% from the late 1960's to the late 1970's. We examined relationships between the woodcock call-count index and habitat variables using multiple-regression techniques. The abundance of calling male woodcock was positively correlated with the amount of abandoned field and alder (Alnus sp.) and negatively correlated with the amount of urban/industrial type. However, only the change in the urban/industrial type was significantly (P < 0.05) related to the change in the call-count index. Urban/industrial area increased, whereas the call-count index declined on average in our sample of routes by 1.4 birds/route (40.5%).

"How do ethnic minority patients experience the intercultural care encounter in hospitals? a systematic review of qualitative research".

PubMed

Degrie, Liesbet; Gastmans, Chris; Mahieu, Lieslot; Dierckx de Casterlé, Bernadette; Denier, Yvonne

2017-01-19

In our globalizing world, caregivers are increasingly being confronted with the challenges of providing intercultural healthcare, trying to find a dignified answer to the vulnerable situation of ethnic minority patients. Until now, international literature lacks insight in the intercultural care process as experienced by the ethnic minority patients themselves. We aim to fill this gap by analysing qualitative literature on the intercultural care encounter in the hospital setting, as experienced by ethnic minority patients. A systematic search was conducted for papers published between 2000 and 2015. Analysis and synthesis were guided by the critical interpretive synthesis approach. Fifty one articles were included. Four dimensions emerged, describing the intercultural care encounter as (1) a meeting of two different cultural contexts of care, (2) in a dynamic and circular process of (3) balancing between the two cultural contexts, which is (4) influenced by mediators as concepts of being human, communication, family members and the hospital's organizational culture. This review provides in-depth insight in the dynamic process of establishing intercultural care relationships in the hospital. We call for a broader perspective towards cultural sensitive care in which patients are cared for in a holistic and dignity-enhancing way.

Supporting the minority physician pipeline: providing global health experiences to undergraduate students in the United States-Mexico border region.

PubMed

Burgos, Jose L; Yee, Daniel; Csordas, Thomas; Vargas-Ojeda, Adriana C; Segovia, Luis A; Strathdee, Steffanie A; Olivares-Nevarez, Jose A; Ojeda, Victoria D

2015-01-01

The sizeable US Latino population calls for increasing the pipeline of minority and bilingual physicians who can provide culturally competent care. Currently, only 5.5% of US providers are Hispanic/Latino, compared with 16% of the US population (i.e., >50.5 million persons). By 2060, it is predicted that about one-third of all US residents will be of Latino ethnicity. This article describes the Health Frontiers in Tijuana Undergraduate Internship Program (HFiT-UIP), a new quarterly undergraduate internship program based at a US-Mexico binational student-run free clinic and sponsored by the University of California, San Diego School of Medicine and the Universidad Autónoma de Baja California in Tijuana, Mexico. The HFiT-UIP provides learning opportunities for students and underrepresented minorities interested in medical careers, specifically Latino health. The HFiT-UIP might serve as a model for other educational partnerships across the US-Mexico border region and may help minority and other undergraduates seeking academic and community-based enrichment experiences. The HFiT-UIP can also support students' desires to learn about Latino, border, and global health within resource-limited settings.

Trauma exposure, discrimination, and romantic relationship functioning: A longitudinal investigation among LGB young adults

PubMed Central

Sullivan, Timothy J.; Feinstein, Brian A.; Marshall, Amy D.; Mustanski, Brian

2017-01-01

Sexual orientation-related discrimination is common among sexual minority individuals, but its influence on romantic relationship functioning remains unclear. Further, exposure to potentially traumatic events may influence the association between discrimination and relationship functioning, but this has not been tested among sexual minority couples to date. The current study examines breadth of lifetime trauma exposure as a moderator of the associations between recent discrimination and changes in relationship functioning (satisfaction, commitment, and trust) over twelve months among 86 racially/ethnically diverse sexual minority young adults in relationships. For those with low trauma exposure, discrimination was associated with increases in satisfaction and commitment, but not trust. In contrast, for those with high trauma exposure, discrimination was not associated with changes in relationship functioning. Thus, some partnered sexual minority young adults may experience resilience in the face of discrimination, such that discrimination may promote positive relationship functioning. However, this does not appear to extend to those with more extensive trauma exposure histories. With an eye toward informing interventions, these findings call for additional research on individual differences in responses to discrimination, such as support seeking and dyadic coping. PMID:29527540

Wild Birds Use an Ordering Rule to Decode Novel Call Sequences.

PubMed

Suzuki, Toshitaka N; Wheatcroft, David; Griesser, Michael

2017-08-07

The generative power of human language depends on grammatical rules, such as word ordering, that allow us to produce and comprehend even novel combinations of words [1-3]. Several species of birds and mammals produce sequences of calls [4-6], and, like words in human sentences, their order may influence receiver responses [7]. However, it is unknown whether animals use call ordering to extract meaning from truly novel sequences. Here, we use a novel experimental approach to test this in a wild bird species, the Japanese tit (Parus minor). Japanese tits are attracted to mobbing a predator when they hear conspecific alert and recruitment calls ordered as alert-recruitment sequences [7]. They also approach in response to recruitment calls of heterospecific individuals in mixed-species flocks [8, 9]. Using experimental playbacks, we assess their responses to artificial sequences in which their own alert calls are combined into different orderings with heterospecific recruitment calls. We find that Japanese tits respond similarly to mixed-species alert-recruitment call sequences and to their own alert-recruitment sequences. Importantly, however, tits rarely respond to mixed-species sequences in which the call order is reversed. Thus, Japanese tits extract a compound meaning from novel call sequences using an ordering rule. These results demonstrate a new parallel between animal communication systems and human language, opening new avenues for exploring the evolution of ordering rules and compositionality in animal vocal sequences. Copyright © 2017 Elsevier Ltd. All rights reserved.

Evaluation of an adaptive ice skating programme for children with disabilities.

PubMed

Fragala-Pinkham, Maria A; Dumas, Helene M; Boyce, Megan; Peters, Christine Y; Haley, Stephen M

2009-08-01

To describe an adaptive ice skating programme designed by paediatric therapists. Twenty-two children, ages 5-12 years, with developmental disabilities participated in this once per week skating programme lasting 6 weeks. Ice skating instructors led the group lessons, while university student coaches provided individualized assistance to the children. The programme was evaluated using a summative evaluation design. Outcomes included participant attendance, incidence of injuries, skating skills and parent and student coach survey data. On average, participants attended 83% of the sessions and one minor injury was reported. Participants' parents were very satisfied with the programme and reported improvements in their child's skating skills, leg strength, endurance, balance, self-esteem/confidence and ability to participate in a group. Student coaches also reported high levels of satisfaction with this programme and reported similar improvements in the children they coached. The programme appeared promising, but may require minor modifications.

[Right of the adolescent to health protection according to Italian legislation].

PubMed

Schwarzenberg, T L

1983-04-30

A comprehensive study on the rights of the adolescent to the protection of his health according to existing Italian legislation is carried out. After a full examination of international law, the author carefully evaluates all specific articles of the Italian Constitution and all the civil and penal code articles regarding rights and duties of minors. The juridical figure of the adolescent in labor legislation is also examined together with regulations for the healthcare of drug-addicted adolescents and regulations allowing abortion or use of contraception in minor adolescents. After the general overview of the existing legislation, the author discusses the possibility of a proper management in Italy of the Centers for Clinical Adolescentology, as has already been done in other countries. This, however, implies a pressing demand for appropriate modifications of existing legislation to fill all the existing gaps and remove the more obvious contradictions. (author's modified)

Psychophysiological differentiation of two types of anxiety and its pharmacological modification by minor tranquillizer and beta-receptor-blocker.

PubMed

Albus, M; Stahl, S; Müller-Spahn, F; Engel, R R

1986-08-01

To evaluate the influence of beta-blockers and/or minor tranquillizers on autonomic reactions during brief stress, 48 healthy subjects were randomised into 4 groups: A = 4 mg Pindolol, B = 1.5 mg Cloxazolam, C = Placebo, D = 4 mg Pindolol + 1.5 mg Cloxazolam. Subjects underwent four stress situations: Counting, noise, mental arithmetic and ergometry, each lasting 4 min with rest periods of 8 min in between. Electromyogram, finger pulse amplitude, heart rate, pulse wave velocity and electrodermal activity were recorded simultaneously on-line. Analysis of variance showed that the two drugs had significant main effects in different systems: Pindolol reduced heart rate, mainly during mental arithmetic and ergometry, Cloxazolam reduced electrodermal activity, mainly during noise. It can be concluded that different structured situations with a varying amount and type of anxiety induce different autonomic reactions; these reactions can be differentially modified by the drugs applied.

Assessing the long-term outcomes of minor lower limb amputations: a 5-year study.

PubMed

Uzzaman, Mohammed Mohsin; Jukaku, Saud; Kambal, Amir; Hussain, Syed Tahir

2011-07-01

Our aim was to assess the long-term outcome for minor forefoot amputations. A retrospective study of 126 patients who had such amputations between 1999 and 2004 was performed. Patients were divided into 2 groups, diabetic (group A: 79 patients) and nondiabetic (group B: 47 patients). Angiograms were requested in 45 patients in group A compared with 31 patients in group B (P = ·77). In group A, 11 patients underwent further ipsilateral amputations compared with 30 patients in group B (P = ·02.). The 2 groups were equally likely to have vascular reconstruction (35% vs 37%). The overall 5-year mortality was 27%, with 58% of deaths occurring within the first year. This study shows that foot amputees have high mortality and reintervention rates. Adequate utilization of vascular services, extra vigilance in the prevention of complications, and risk factor modifications are required to improve postoperative outcomes.

Playing Fair?: Minority Research Institutions Call for NIH to Address Funding Disparities

ERIC Educational Resources Information Center

Stuart, Reginald

2012-01-01

When Ph.D. science and health researchers are seeking financial support for their health science studies, more often than not they apply to the federal government's National Institutes of Health (NIH) for an RO1 research grant, which boosts a project's standing in the research community as well as the career of the applicant. Even before the NIH…

Queering the Adult Gaze: Young Male Hustlers and Their Alliances with Older Gay Men

ERIC Educational Resources Information Center

Raible, John

2011-01-01

Based on ethnographic data collected at a gay bar with sexual minority youths as dancers or strippers, this study calls attention to the gazes through which adults view and position male youths. It highlights a dancer named Austin, who at times engaged in the underground hustling economy centered in the bar. The findings suggest that the social…

Cultural Match or Culturally Suspect: How New Teachers of Color Negotiate Sociocultural Challenges in the Classroom

ERIC Educational Resources Information Center

Achinstein, Betty; Aguirre, Julia

2008-01-01

Background: The call to recruit and retain teachers of color in urban high-minority schools is based on an assumption of a cultural match with students. Yet new teachers of color may find themselves challenged by students with whom they are supposedly culturally matched. Although past research has examined recruitment, preservice, and veteran…

High School Opportunities for STEM: Comparing Inclusive STEM-Focused and Comprehensive High Schools in Two US Cities

ERIC Educational Resources Information Center

Eisenhart, Margaret; Weis, Lois; Allen, Carrie D.; Cipollone, Kristin; Stich, Amy; Dominguez, Rachel

2015-01-01

In response to numerous calls for more rigorous STEM (science, technology, engineering, and mathematics) education to improve US competitiveness and the job prospects of next-generation workers, especially those from low-income and minority groups, a growing number of schools emphasizing STEM have been established in the US over the past decade.…

Making a Difference: TPSR, a New Wave of Youth Development Changing Lives One Stroke at a Time

ERIC Educational Resources Information Center

Beale, Angela

2016-01-01

This article was inspired by a belief in the need to connect physical education with community-based physical activity programming in minority communities. The initial steps of this reflective narrative were described in a previous article. This article describes a program called Project Guard: Make A Splash E.N.D. (End Needless Drowning), a…

A Call for Diversity: The Need to Recruit and Retain Ethnic Minority Students in Art Therapy

ERIC Educational Resources Information Center

Awais, Yasmine J.; Yali, Ann Marie

2013-01-01

There is a clear need for greater diversity in the field of art therapy with particular attention to increasing the representation of students of color in art therapy training programs. However, little to no data exists on how art therapy programs are actively recruiting for diversity. Diversity in the classroom can offer novel perspectives on…

Forest Vegetation Simulator translocation techniques with the Bureau of Land Management's Forest Vegetation Information system database

Treesearch

Timothy A. Bottomley

2008-01-01

The BLM uses a database, called the Forest Vegetation Information System (FORVIS), to store, retrieve, and analyze forest resource information on a majority of their forested lands. FORVIS also has the capability of easily transferring appropriate data electronically into Forest Vegetation Simulator (FVS) for simulation runs. Only minor additional data inputs or...

Orphaned Children: An Analysis of Life and Practices in a Residential Institution

ERIC Educational Resources Information Center

Astoiants, M. S.

2007-01-01

This article attempts to enter the world of orphaned children by describing how their daily activities are organized in a social rehabilitation center for minor children, called Center N in this article. The article was based on materials of a study that resulted from participant observation between 1995 and 2002, reflecting a few aspects of the…

Active Research in the Age of Reconciliation: A Relationship-Based Approach for Non-Indigenous Researchers

ERIC Educational Resources Information Center

Carreau, Robert; Robinson, Daniel B.

2017-01-01

This article recounts a five-year journey connecting Acadian and Mi'kmaw schools in Nova Scotia, Canada. We trace the unfolding of relationships between minority school students and administrators through both natural and semi-structured dialogues. We believe this work contributes to the emerging field of research called for by the Truth and…

Puerto Rico: Race, Ethnicity, Culture, and Physics Teaching

NASA Astrophysics Data System (ADS)

González-Espada, Wilson J.; Carrasquillo, Rosa E.

2017-09-01

It was a pleasant surprise to see Gary White's call for papers on race and physics teaching. We definitely think that the physics teaching and learning of students from diverse and minority backgrounds is an important issue to discuss, especially given the fact that bias and discrimination are common experiences in the lives of many Latinx, including school-age children and college students.

Drawing-Voice as a Methodological Tool for Understanding Teachers' Concerns in a Pilot Hmong-Vietnamese Bilingual Education Programme in Vietnam

ERIC Educational Resources Information Center

Lavoie, Constance; Benson, Carol

2011-01-01

This paper illustrates how a methodological tool called "drawing-voice" can be used to demonstrate qualitatively what statistical and policy data are not able to reveal regarding the educational realities of Hmong minority communities in northern Vietnam, particularly with regard to the role of local language and culture in school. This…

A Family and Community Focused Lifestyle Program Prevents Weight Regain in Pacific Islanders: A Pilot Randomized Controlled Trial

ERIC Educational Resources Information Center

Kaholokula, Joseph Keawe'aimoku; Mau, Marjorie K.; Efird, Jimmy T.; Leake, Anne; West, Margaret; Palakiko, Donna-Marie; Yoshimura, Sheryl R.; Kekauoha, B. Puni; Rose, Charles; Gomes, Henry

2012-01-01

Preventing weight regain after the loss of excess weight is challenging for people, especially for ethnic minorities in the United States. A 6-month weight loss maintenance intervention designed for Pacific Islanders, called the PILI Lifestyle Program (PLP), was compared with a 6-month standard behavioral weight loss maintenance program (SBP) in a…

A Call to Integrate Religious Communities Into Practice: The Case of Sikhs

ERIC Educational Resources Information Center

Ahluwalia, Muninder K.; Alimchandani, Anjali

2013-01-01

Sikhs, an ethnic and religious minority group in the United States, have seen a significant shift in their social location since 9/11. They have experienced harassment and violence beyond race and ethnicity to the visible markers of the religion (e.g., turbans). In this article, we address how counseling psychology is uniquely positioned to work…

KSC-2011-1123

NASA Image and Video Library

2011-01-18

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's external fuel tank continues in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Technicians are modifying 94 support beams, called stringers, on the tank's intertank region by fitting pieces of metal, called radius blocks, over the stringers' edges. After the modifications of the stringers are complete, foam insulation will be re-applied to the tank. Discovery's next launch opportunity to the International Space Station on the STS-133 mission is targeted for Feb. 24, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Kim Shiflett

KSC-2011-1124

NASA Image and Video Library

2011-01-18

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's external fuel tank continues in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Technicians are modifying 94 support beams, called stringers, on the tank's intertank region by fitting pieces of metal, called radius blocks, over the stringers' edges. After modifications to the stringers are complete, foam insulation will be re-applied to the tank. Discovery's next launch opportunity to the International Space Station on the STS-133 mission is targeted for Feb. 24. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Frank Michaux

KSC-2011-1121

NASA Image and Video Library

2011-01-18

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's external fuel tank continues in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Technicians are modifying 94 support beams, called stringers, on the tank's intertank region by fitting pieces of metal, called radius blocks, over the stringers' edges. After the modifications of the stringers are complete, foam insulation will be re-applied to the tank. Discovery's next launch opportunity to the International Space Station on the STS-133 mission is targeted for Feb. 24, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Kim Shiflett

KSC-2011-1122

NASA Image and Video Library

2011-01-18

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's external fuel tank continues in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Technicians are modifying 94 support beams, called stringers, on the tank's intertank region by fitting pieces of metal, called radius blocks, over the stringers' edges. After the modifications of the stringers are complete, foam insulation will be re-applied to the tank. Discovery's next launch opportunity to the International Space Station on the STS-133 mission is targeted for Feb. 24, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Kim Shiflett

KSC-2011-1120

NASA Image and Video Library

2011-01-18

CAPE CANAVERAL, Fla. -- Repair work to space shuttle Discovery's external fuel tank continues in the Vehicle Assembly Building at NASA's Kennedy Space Center in Florida. Technicians are modifying 94 support beams, called stringers, on the tank's intertank region by fitting pieces of metal, called radius blocks, over the stringers' edges. After the modifications of the stringers are complete, foam insulation will be re-applied to the tank. Discovery's next launch opportunity to the International Space Station on the STS-133 mission is targeted for Feb. 24, 2011. For more information on STS-133, visit www.nasa.gov/mission_pages/shuttle/shuttlemissions/sts133/. Photo credit: NASA/Kim Shiflett

Balancing quality and cost for Adult Tobacco Telephone Surveys.

PubMed

Fernandez, Barbara M; Hannah, Kristie M; Wallack, Randal S Zu; Hicks, Jennifer K D; Gorrigan, Anne M; Mariolis, Peter

2007-01-01

To demonstrate the ability to cost-effectively coordinate Adult Tobacco Survey stakeholder interests while reducing the risk of potential bias. Key smoking indicators were compared across 2 surveys and analyzed based on modifications to calling protocols. Mixed results were found when comparing smoking rates across 2 surveys, by early, mid, and late respondents, and by the number of rufusals. Significant cost sayings can be obtained by reducing the number of telephone call attempts. Few significant differences may encourage reductions in protocol, but this must be weighed against the possibility of cost-saving measures resulting in biased estimates.

The "Wallpaper Effect" Revisited: Divergent Findings on the Effects of Intergroup Contact on Attitudes in Diverse Versus Nondiverse Contexts.

PubMed

Schmid, Katharina; Wölfer, Ralf; Swart, Herman; Christ, Oliver; Al Ramiah, Ananthi; Vertovec, Steven; Hewstone, Miles

2017-09-01

This article reexamines the so-called "wallpaper effect" of intergroup contact, which contends that for minority group members living in areas more densely populated by majority group members, intergroup contact fails to reduce prejudice. We tested this claim in five studies, using data from five countries, two types of contexts, a range of measures, and involving different minority versus majority groups. Using multilevel cross-level interaction models, we considered whether effects of contact on outgroup attitudes were moderated by relative outgroup size. Results failed to replicate the previously reported findings, revealing, by and large, nonsignificant cross-level moderation effects; instead, we witnessed consistent positive contact effects on attitudes. Findings are discussed against the backdrop of recent research on the consequences of diversity, as well as context-based considerations regarding minority versus majority constellations. We also discuss some exceptions to our findings that emerged for some respondent groups and contexts across the five studies.

The indexed time table approach for planning and acting

NASA Technical Reports Server (NTRS)

Ghallab, Malik; Alaoui, Amine Mounir

1989-01-01

A representation is discussed of symbolic temporal relations, called IxTeT, that is both powerful enough at the reasoning level for tasks such as plan generation, refinement and modification, and efficient enough for dealing with real time constraints in action monitoring and reactive planning. Such representation for dealing with time is needed in a teleoperated space robot. After a brief survey of known approaches, the proposed representation shows its computational efficiency for managing a large data base of temporal relations. Reactive planning with IxTeT is described and exemplified through the problem of mission planning and modification for a simple surveying satellite.

ON AN ALLEGED TRUTH/FALSITY ASYMMETRY IN CONTEXT SHIFTING EXPERIMENTS

PubMed Central

Hansen, Nat

2012-01-01

Keith DeRose has argued that context shifting experiments should be designed in a specific way in order to accommodate what he calls a ‘truth/falsity asymmetry’. I explain and critique DeRose's reasons for proposing this modification to contextualist methodology, drawing on recent experimental studies of DeRose's bank cases as well as experimental findings about the verification of affirmative and negative statements. While DeRose's arguments for his particular modification to contextualist methodology fail, the lesson of his proposal is that there is good reason to pay close attention to several subtle aspects of the design of context shifting experiments. PMID:25821248

An efficient approach for the assembly of mass and stiffness matrices of structures with modifications

NASA Astrophysics Data System (ADS)

Wagner, Andreas; Spelsberg-Korspeter, Gottfried

2013-09-01

The finite element method is one of the most common tools for the comprehensive analysis of structures with applications reaching from static, often nonlinear stress-strain, to transient dynamic analyses. For single calculations the expense to generate an appropriate mesh is often insignificant compared to the analysis time even for complex geometries and therefore negligible. However, this is not the case for certain other applications, most notably structural optimization procedures, where the (re-)meshing effort is very important with respect to the total runtime of the procedure. Thus it is desirable to find methods to efficiently generate mass and stiffness matrices allowing to reduce this effort, especially for structures with modifications of minor complexity, e.g. panels with cutouts. Therefore, a modeling approach referred to as Energy Modification Method is proposed in this paper. The underlying idea is to model and discretize the basis structure, e.g. a plate, and the modifications, e.g. holes, separately. The discretized energy expressions of the modifications are then subtracted from (or added to) the energy expressions of the basis structure and the coordinates are related to each other by kinematical constraints leading to the mass and stiffness matrices of the complete structure. This approach will be demonstrated by two simple examples, a rod with varying material properties and a rectangular plate with a rectangular or circular hole, using a finite element discretization as basis. Convergence studies of the method based on the latter example follow demonstrating the rapid convergence and efficiency of the method. Finally, the Energy Modification Method is successfully used in the structural optimization of a circular plate with holes, with the objective to split all its double eigenfrequencies.

A Hospitalist mentoring program to sustain interest in healthcare careers in under-represented minority undergraduates.

PubMed

Cervantes, Lilia; Chu, Eugene; Nogar, Carmella; Burden, Marisha; Fischer, Stacy; Valtierra, Christian; Albert, Richard K

2014-09-01

Ethnic minorities in the United States have decreased access to healthcare and disproportionately high morbidity and mortality. There has been minimal growth in the number of minority physicians despite their important role in reducing health disparities. Under-represented minority (URM) undergraduate students are 50% less likely to maintain interest in medical careers. Denver Health and the University of Colorado, Denver enrolled URM students interested in healthcare careers in a year-long, comprehensive program called the Healthcare Interest Program (HIP) that included pairing each student with a hospitalist for mentoring and job shadowing. At the end of the first year of HIP, students were surveyed, and 2 years later they were contacted for follow-up. Twenty-three students enrolled and all completed the program. Nineteen (83%) completed the survey and all "strongly agreed" that participating in HIP expanded their perceptions of what they might accomplish and increased their confidence in their ability to participate in a healthcare profession. Two-year follow-up was available for 21 students (91%). Twenty (95%) remained committed to a career in healthcare, 18 (86%) had graduated, and 6 (29%) were enrolled in postgraduate healthcare training. The interest of undergraduate minority prehealth students in healthcare careers may be maintained by participation in a multifaceted, year-long mentoring program such as HIP. © 2014 Society of Hospital Medicine.

75 FR 6200 - Equitrans, L.P.; Notice of Request Under Blanket Authorization

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-08

... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Docket No. CP10-46-000] Equitrans, L.P..., Monongalia, and Wetzel Counties, West Virginia and to make certain modifications to compressor engines at [email protected] or call toll-free, (866) 208-3676 or TTY, (202) 502-8659. Specifically, Equitrans...

The Mind and The Unconscious--A Modification of Freud's Agencies.

ERIC Educational Resources Information Center

Habicht, Manuela H.

The aim of the review is to discuss what the mind must be like for the psychoanalytic term like "the unconscious" to be meaningfully applied. Freud's two systems called the unconscious (Ucs.) and the preconscious-conscious (Pcs.-Cs.) are introduced and their replacement with alternative categories such as id, ego, and superego is…

Devil in the Details: Making Sensible Modifications to No Child Left Behind

ERIC Educational Resources Information Center

Ritter, Gary W.; Lucas, Christopher J.

2006-01-01

Achieving full compliance with the accountability provisions of the No Child Left Behind (NCLB) federal legislation poses major challenges for most of the nation's states. Structured, open-ended interviews were conducted with ranking representatives from a number of so-called high-readiness states: California, Florida, New York, South Carolina,…

77 FR 13499 - Fenamiphos; Data Call-in Order for Pesticide Tolerances

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-07

... your identity or contact information unless you provide it in the body of your comment. If you send... electronically, EPA recommends that you include your name and other contact information in the body of your... timely fashion. Additional events that may be the basis for modification or revocation of fenamiphos...

75 FR 16825 - Notice of Modifications to U.S. Commitments Under the World Trade Organization Government...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-02

... hearing- or speech-impairments may access this number through TTY by calling the toll-free Federal... construction project, and the total construction project has an estimated value of more than $7,804,000....S. Commitments Under the World Trade Organization Government Procurement Agreement To Implement...

77 FR 12064 - Radiological Devices Panel of the Medical Devices Advisory Committee; Notice of Meeting

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-28

... about last minute modifications that impact a previously announced advisory committee meeting cannot... Agency's Web site and call the appropriate advisory committee hot line/ phone line to learn about... intended for use in the immunologically active cells in blood and other tissues and CBER regulates...

The Power of Behavioural Approaches--We Need a Revival

ERIC Educational Resources Information Center

Buckley, Sue

2008-01-01

Behavioural approaches can be used effectively to teach new skills and to change behaviours that are challenging and not socially adaptive. The behaviour modification approach--now called applied behaviour analysis--is based on the assumption that all behaviours are learned, both the useful ones (new skills) and the ones that are not so useful…

Coder Drift: A Reliability Problem for Teacher Observations.

ERIC Educational Resources Information Center

Marston, Paul T.; And Others

The results of two experiments support the hypothesis of "coder drift" which is defined as change that takes place while trained coders are using a system for a number of classroom observation sessions. The coding system used was a modification of the low-inference Flanders System of Interaction Analysis which calls for assigning…

The Efficacy of Weight-Loss Clinics: An Issue in Consumer Health Education.

ERIC Educational Resources Information Center

Thomas, Susan E.

1988-01-01

Weight loss clinics based on scientific fact and containing diet therapy, exercise therapy, and behavior modification components can be effective vehicles for weight loss among the mildly to moderately obese. Health educators are called on to disseminate the information necessary to establish scientifically based criteria and program evaluation…

Novel approach using DNA-RNA hybrids in RNA nanotechnology | Center for Cancer Research

Cancer.gov

Developing simple approaches to detect interactions, modifications, and cellular locations of macromolecules is essential for understanding biochemical processes. The use of protein fragment complementation assays, also called split-protein systems, is a highly sensitive approach for studying protein interactions in biological systems. In this approach, functional proteins are

Conduits to care: call lights and patients’ perceptions of communication

PubMed Central

Montie, Mary; Shuman, Clayton; Galinato, Jose; Patak, Lance; Anderson, Christine A; Titler, Marita G

2017-01-01

Background Call light systems remain the primary means of hospitalized patients to initiate communication with their health care providers. Although there is vast amounts of literature discussing patient communication with their health care providers, few studies have explored patients’ perceptions concerning call light use and communication. The specific aim of this study was to solicit patients’ perceptions regarding their call light use and communication with nursing staff. Methods Patients invited to this study met the following inclusion criteria: proficient in English, been hospitalized for at least 24 hours, aged ≥21 years, and able to communicate verbally (eg, not intubated). Thirty participants provided written informed consent, were enrolled in the study, and completed interviews. Results Using qualitative descriptive methods, five major themes emerged from patients’ perceptions (namely; establishing connectivity, participant safety concerns, no separation: health care and the call light device, issues with the current call light, and participants’ perceptions of “nurse work”). Multiple minor themes supported these major themes. Data analysis utilized the constant comparative methods of Glaser and Strauss. Discussion Findings from this study extend the knowledge of patients’ understanding of not only why inconsistencies occur between the call light and their nurses, but also why the call light is more than merely a device to initiate communication; rather, it is a direct conduit to their health care and its delivery. PMID:29075125

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

Rybicki, E.F.; Luiskutty, C.T.; Sutrick, J.S.

This User's Manual contains information for four fracture/proppant models. TUPROP1 contains a Geertsma and de Klerk type fracture model. The section of the program utilizing the proppant fracture geometry data from the pseudo three-dimensional highly elongated fracture model is called TUPROPC. The analogous proppant section of the program that was modified to accept fracture shape data from SA3DFRAC is called TUPROPS. TUPROPS also includes fracture closure. Finally there is the penny fracture and its proppant model, PENNPROP. In the first three chapters, the proppant sections are based on the same theory for determining the proppant distribution but have modifications tomore » support variable height fractures and modifications to accept fracture geometry from three different fracture models. Thus, information about each proppant model in the User's Manual builds on information supplied in the previous chapter. The exception to the development of combined treatment models is the penny fracture and its proppant model. In this case, a completely new proppant model was developed. A description of how to use the combined treatment model for the penny fracture is contained in Chapter 4. 2 refs.« less

Environmental screening of dark matter haloes in f(R) gravity

NASA Astrophysics Data System (ADS)

Shi, Difu; Li, Baojiu; Han, Jiaxin

2017-07-01

In certain theories of modified gravity, Solar system constraints on deviations from general relativity (GR) are satisfied by virtue of a so-called screening mechanism, which enables the theory to revert to GR in regions where the matter density is high or the gravitational potential is deep. In the case of chameleon theories, the screening has two contributions - self-screening, which is due to the mass of an object itself, and environmental screening, which is caused by the surrounding matter - which are often entangled, with the second contribution being more crucial for less massive objects. A quantitative understanding of the effect of the environment on the screening can prove critical in observational tests of such theories using systems such as the Local Group and dwarf galaxies, for which the environment may be inferred in various ways. We use the high-resolution liminality simulation of Shi et al. to test the fidelity of different definitions of environment. We find that, although the different ways to define environment in practice do not agree with one another perfectly, they can provide useful guidance, and cross checks about how well a dark matter halo is screened. In addition, the screening of subhaloes in dark matter haloes is primarily determined by the environment, with the subhalo mass playing a minor role, which means that lower resolution simulations where subhaloes are not well resolved can still be useful for understanding the modification of gravity inside subhaloes.

Advertisement-call modification, male competition and female preference in the bird-voiced treefrog Hyla avivoca

PubMed Central

Martínez-Rivera, Carlos César; Gerhardt, H. Carl

2009-01-01

Senders and receivers influence dynamic characteristics of the signals used for mate attraction over different time scales. On a moment-to-moment basis, interactions among senders competing for a mate influence dynamic characteristics, whereas the preferences of receivers of the opposite gender exert an influence over evolutionary time. We observed and recorded the calling patterns of the bird-voiced treefrog Hyla avivoca, to assess how the dynamic characters of calls vary during interactions among groups of males in a chorus. This question was also addressed using playback experiments with males. Playback experiments with females showed how changes in dynamic call properties are likely to affect male mating success. Frogs calling in pairs, groups, or in response to playbacks produced longer calls than did isolated males. During call overlap, males often increased the duration of the silent interval (gaps) between the pulses of their calls so that the pulses of the calls of two neighbors interdigitated. This change resulted in increased variability of pulse rate, a traditionally static acoustic property; however, males also produced high proportions of non-overlapped calls in which variability in pulse rate was low and had species-typical values. Females preferred long calls to short and average-duration calls, and non-overlapped calls to overlapped calls. Given a choice between pairs of overlapped calls, females preferred pairs in which the proportion of overlap was low and pairs in which the pulses of such calls interdigitated completely. The observed patterns of vocal competition thus reflect the preferences of conspecific females, which have influenced the evolution of the calling behavior of H. avivoca. PMID:19789730

Paradigm shifts in disability and health: toward more ethical public health research.

PubMed

McDonald, Katherine E; Raymaker, Dora M

2013-12-01

Disability is often considered a health outcome disproportionately experienced by minority groups. It is also possible to view people with disabilities as a minority group that itself experiences health disparities. Calls to reduce these disparities necessitate the inclusion of people with developmental disabilities in research, although resulting ethical issues can thwart scientific progress. Using disability rights principles can help address ethical challenges and promote safe, respectful public health research. Examples include applying human rights frameworks, providing accommodations, attending to power, countering legacies of deficits-based models of disability, and transforming access to science more broadly. Collectively, these strategies can encourage broader engagement in safe, respectful, inclusive public health research aimed at promoting the health and well-being of people with developmental disabilities.

Differential geometric treewidth estimation in adiabatic quantum computation

NASA Astrophysics Data System (ADS)

Wang, Chi; Jonckheere, Edmond; Brun, Todd

2016-10-01

The D-Wave adiabatic quantum computing platform is designed to solve a particular class of problems—the Quadratic Unconstrained Binary Optimization (QUBO) problems. Due to the particular "Chimera" physical architecture of the D-Wave chip, the logical problem graph at hand needs an extra process called minor embedding in order to be solvable on the D-Wave architecture. The latter problem is itself NP-hard. In this paper, we propose a novel polynomial-time approximation to the closely related treewidth based on the differential geometric concept of Ollivier-Ricci curvature. The latter runs in polynomial time and thus could significantly reduce the overall complexity of determining whether a QUBO problem is minor embeddable, and thus solvable on the D-Wave architecture.

Prehospital chemical restraint of a noncommunicative autistic minor by law enforcement.

PubMed

Ho, Jeffrey D; Nystrom, Paul C; Calvo, Darryl V; Berris, Marc S; Norlin, Jeffrey F; Clinton, Joseph E

2012-01-01

When responders are dealing with an agitated patient in the field, safety for all involved may sometimes only be accomplished with physical or chemical restraints. While experiences using chemical restraint in the prehospital setting are found in the medical literature, the use of this by law enforcement as a first-response restraint has not previously been described. We report a case of successful law enforcement-administered sedation of a noncommunicative, autistic, and violent minor using intramuscular droperidol and diphenhydramine. Although this case has some unique characteristics that allowed chemical restraint to be given by the law enforcement agency, it calls attention to some specific prehospital issues that need to be addressed when dealing with autistic patients with extreme agitation.

Planning for the Future: Revealing Underrepresented Stories in the History of Physics and Astronomy

NASA Astrophysics Data System (ADS)

DiTomasso, Victoria; Spytek, Samantha; Neal, Stephen; Burch, Lance; Good, Gregory

2017-01-01

Women and minorities are, and have historically been, underrepresented in the physical sciences. This summer we wrote and revised over 40 teaching guides that highlight the often forgotten contributions of women and minorities to the physical sciences. Of these guides, 18 focus on astronomy/astrophysics specifically. We have ensured that these teaching guides meet national educational standards, fit well into social and natural science curricula, and are available for free online. They include lesson plans, worksheets, PowerPoints and readings. We intend for these resources to be easily integrated into classrooms from the first grade through the college level, and that they provide students with a diverse set of role models while also calling attention to ongoing diversity issues in STEM.

Tissue modification with feedback: the smart scalpel

NASA Astrophysics Data System (ADS)

Sebern, Elizabeth L.; Brenan, Colin J. H.; Anderson, R. Rox; Hunter, Ian W.

1998-10-01

While feedback control is widespread throughout many engineering fields, there are almost no examples of surgical instruments that utilize a real-time detection and intervention strategy. This concept of closed loop feedback can be applied to the development of autonomous or semi- autonomous minimally invasive robotic surgical systems for efficient excision or modification of diseased tissue. Spatially localized regions of the tissue are first probed to distinguish pathological from healthy tissue based on differences in histochemical and morphological properties. Energy is directed to only the diseased tissue, minimizing collateral damage by leaving the adjacent healthy tissue intact. Continuous monitoring determines treatment effectiveness and, if needed, enables real-time treatment modifications to produce optimal therapeutic outcomes. The present embodiment of this general concept is a microsurgical instrument we call the Smart Scalpel, designed to treat skin angiodysplasias such as port wine stains. Other potential Smart Scalpel applications include psoriasis treatment and early skin cancer detection and intervention.

The Classification of Swanson for Congenital Anomalies of Upper Limb Modified by the Japanese Society for Surgery of the Hand (JSSH).

PubMed

Iba, Kousuke; Horii, Emiko; Ogino, Toshihiko; Kazuki, Kenichi; Kashiwa, Katsuhiko

2015-01-01

The aim of this study is to introduce the classification of Swanson for congenital anomalies of upper limb modified by the Japanese Society for Surgery of the Hand (the JSSH modification) in English. The Swanson classification has been widely accepted by most hand surgeons. However, several authors have suggested that complex cases, particularly those involving the complex spectrum of cleft hand and symbrachydactyly, are difficult to classify into the classification schemes. In the JSSH modification, brachysyndactyly, so-called atypical cleft hand and transverse deficiency are included under the same concept of transverse deficiency. Cleft hand, central polydactyly, and syndactyly are included in the same category of abnormal induction of digital rays. We believe that the JSSH modification system is effective in providing hand surgeons with the clinical features and conditions for congenital anomalies.

Ultrafast optical modification of exchange interactions in iron oxides

NASA Astrophysics Data System (ADS)

Mikhaylovskiy, R. V.; Hendry, E.; Secchi, A.; Mentink, J. H.; Eckstein, M.; Wu, A.; Pisarev, R. V.; Kruglyak, V. V.; Katsnelson, M. I.; Rasing, Th.; Kimel, A. V.

2015-09-01

Ultrafast non-thermal manipulation of magnetization by light relies on either indirect coupling of the electric field component of the light with spins via spin-orbit interaction or direct coupling between the magnetic field component and spins. Here we propose a scenario for coupling between the electric field of light and spins via optical modification of the exchange interaction, one of the strongest quantum effects with strength of 103 Tesla. We demonstrate that this isotropic opto-magnetic effect, which can be called inverse magneto-refraction, is allowed in a material of any symmetry. Its existence is corroborated by the experimental observation of terahertz emission by spin resonances optically excited in a broad class of iron oxides with a canted spin configuration. From its strength we estimate that a sub-picosecond modification of the exchange interaction by laser pulses with fluence of about 1 mJ cm-2 acts as a pulsed effective magnetic field of 0.01 Tesla.

[Free radical modification of proteins in brain structure of Sprague-Dawley rats and some behaviour indicators after prenatal stress].

PubMed

V'iushina, A V; Pritvorova, A V; Flerov, M A

2012-08-01

We studied the influence of late prenatal stress on free radical oxidation processes in Sprague-Dawley rats cortex, striatum, hippocampus, hypothalamus proteins. It was shown that after prenatal stress most changes were observed in hypothalamus and hippocampus. It was shown that in hypothalamus spontaneous oxidation level increased, but level of induced oxidation decreased, the opposite changes were found in hippocampus. Simultaneously minor changes of protein modification were observed in cortex and striatum. It was shown that prenatal stress changed both correlation of proteins free radical oxidation in studied structures and values of these data regarding to control. In test of "open field" motor activity in rats after prenatal stress decreased and time of freezing and grooming increased; opposite, in T-labyrinth motor activity and time of grooming in rats after prenatal stress increased, but time of freezing decreased.

Use of hydrostatic pressure for modulation of protein chemical modification and enzymatic selectivity.

PubMed

Makarov, Alexey A; Helmy, Roy; Joyce, Leo; Reibarkh, Mikhail; Maust, Mathew; Ren, Sumei; Mergelsberg, Ingrid; Welch, Christopher J

2016-05-11

Using hydrostatic pressure to induce protein conformational changes can be a powerful tool for altering the availability of protein reactive sites and for changing the selectivity of enzymatic reactions. Using a pressure apparatus, it has been demonstrated that hydrostatic pressure can be used to modulate the reactivity of lysine residues of the protein ubiquitin with a water-soluble amine-specific homobifunctional coupling agent. Fewer reactive lysine residues were observed when the reaction was carried out under elevated pressure of 3 kbar, consistent with a pressure-induced conformational change of ubiquitin that results in fewer exposed lysine residues. Additionally, modulation of the stereoselectivity of an enzymatic transamination reaction was observed at elevated hydrostatic pressure. In one case, the minor diasteromeric product formed at atmospheric pressure became the major product at elevated pressure. Such pressure-induced alterations of protein reactivity may provide an important new tool for enzymatic reactions and the chemical modification of proteins.

Origin of minor and trace element compositional diversity in anorthitic feldspar phenocrysts and melt inclusions from the Juan de Fuca Ridge

USGS Publications Warehouse

Adams, David T.; Nielsen, Roger L.; Kent, Adam J.R.; Tepley, Frank J.

2011-01-01

Melt inclusions trapped in phenocryst phases are important primarily due to their potential of preserving a significant proportion of the diversity of magma composition prior to modification of the parent magma array during transport through the crust. The goal of this investigation was to evaluate the impact of formational and post-entrapment processes on the composition of melt inclusions hosted in high anorthite plagioclase in MORB. Our observations from three plagioclase ultra-phyric lavas from the Endeavor Segment of the Juan de Fuca Ridge document a narrow range of major elements and a dramatically greater range of minor and trace elements within most host plagioclase crystals. Observed host/inclusion partition coefficients for Ti are consistent with experimental determinations. In addition, observed values of DTi are independent of inclusion size and inclusion TiO2 content of the melt inclusion. These observations preclude significant effects from the re-homogenization process, entrapment of incompatible element boundary layers or dissolution/precipitation. The observed wide range of TiO2 contents in the host feldspar, and between bands of melt inclusions within individual crystals rule out modification of TiO contents by diffusion, either pre-eruption or due to re-homogenization. However, we do observe comparatively small ranges for values of K2O and Sr compared to P2O5 and TiO2 in both inclusions and crystals that can be attributed to diffusive processes that occurred prior to eruption.

Features of childhood Sjögren's syndrome in comparison to adult Sjögren's syndrome: considerations in establishing child-specific diagnostic criteria.

PubMed

Yokogawa, Naoto; Lieberman, Scott M; Sherry, David D; Vivino, Frederick B

2016-01-01

To describe the clinical features of childhood Sjögren's syndrome (SS) in comparison to adult SS and to evaluate possible child-specific modifications to existing adult criteria for use in diagnosing childhood SS. We retrospectively identified children (age <18 years) with SS and compared the clinical, laboratory, and histopathological features of these children based on presence or absence of parotitis. We compared these features to adults with SS and evaluated the applicability of existing classification criteria in diagnosing childhood SS. Child-specific modifications to existing criteria were evaluated. Twenty-six children were included in our childhood SS group. Sixteen children had parotitis at or before presentation. Absence of parotitis was associated with greater degree of organ damage based on SS disease damage index. Compared to 413 adult SS patients, childhood SS was more commonly associated with parotitis, positive serologies, neurologic and nephrologic manifestations, and non-specific features (fever, lymphadenopathy) but less commonly associated with dry mouth and dry eyes. Only a minority of these children met previously established criteria for adult SS. Inclusion of child-specific features such as parotitis and the presence of any focal lymphocytic sialadenitis on minor salivary gland biopsy increased the proportion of children meeting these criteria. Childhood SS features may be different than adult SS features necessitating child-specific criteria for better diagnosis of childhood SS, a key step towards better understanding the features, prognosis, and outcomes in this disease.

Characteristics of household addresses that repeatedly contact 911 to report intimate partner violence.

PubMed

Houry, Debra; Parramore, Constance; Fayard, Gregory; Thorn, Jennifer; Heron, Sheryl; Kellermann, Arthur

2004-06-01

To determine whether households that generate several 911 calls differ in important ways from those that make a single call and to determine whether households that generate repeat 911 calls for intimate partner violence (IPV) experience more severe violence than those that do not. All cases of police-documented IPV were reviewed and linked with their respective 911 calls. Each incident report was reviewed to determine the relationship between the offender and victim, demographic characteristics of the offender and victim, weapon and substance involvement, prior incidents of IPV, and violence severity. Of the 1,505 IPV addresses identified during the 12-month study interval, 1,010 (67.1%) placed more than one phone call to report IPV. Sixty-nine percent of African American victims, 50.6% of white victims, and 36.8% of Hispanic victims were repeat callers (p < 0.001). There were no differences between addresses that generated repeat calls versus single calls with respect to offender alcohol or drug involvement, presence of children, victim age, or offender age. Sixty-seven percent of households with severe violence and 66.9% of households with minor violence generated repeat 911 calls (p = 0.98). Ethnic differences in 911 use for IPV exist between African Americans, whites, and Hispanics. However, unknown societal, economic, or cultural issues could have influenced this finding. Households that repeatedly contacted 911 during the study interval to report IPV were not more likely to experience severe violence than those that placed a single 911 call.

Brans-Dicke Galileon and the variational principle

NASA Astrophysics Data System (ADS)

Quiros, Israel; García-Salcedo, Ricardo; Gonzalez, Tame; Horta-Rangel, F. Antonio; Saavedra, Joel

2016-09-01

This paper is aimed at a (mostly) pedagogical exposition of the derivation of the motion equations of certain modifications of general relativity. Here we derive in all detail the motion equations in the Brans-Dicke theory with cubic self-interaction. This is a modification of the Brans-Dicke theory by the addition of a term in the Lagrangian which is non-linear in the derivatives of the scalar field: it contains second-order derivatives. This is the basis of the so-called Brans-Dicke Galileon. We pay special attention to the variational principle and to the algebraic details of the derivation. It is shown how higher order derivatives of the fields appearing in the intermediate computations cancel out leading to second order motion equations. The reader will find useful tips for the derivation of the field equations of modifications of general relativity such as the scalar-tensor theories and f(R) theories, by means of the (stationary action) variational principle. The content of this paper is particularly recommended to those graduate and postgraduate students who are interested in the study of the mentioned modifications of general relativity.

Sulfur mustard-induced epigenetic modifications over time - a pilot study.

PubMed

Simons, Thilo; Steinritz, Dirk; Bölck, Birgit; Schmidt, Annette; Popp, Tanja; Thiermann, Horst; Gudermann, Thomas; Bloch, Wilhelm; Kehe, Kai

2018-09-01

The chemical warfare agent sulfur mustard (SM) can cause long-term health effects that may occur even years after a single exposure. The underlying pathophysiology is unknown, but epigenetic mechanisms are discussed as feasible explanation. "Epigenetics" depicts regulation of gene function without affecting the DNA sequence itself. DNA-methylation and covalent histone modifications (methylation or acetylation) are regarded as important processes. In the present in vitro study using early endothelial cells (EEC), we analyzed SM-induced DNA methylation over time and compared results to an in vivo skin sample that was obtained approx. one year after an accidental SM exposure. EEC were exposed to low SM concentrations (0.5 and 1.0μM). DNA methylation and histone acetylation (H3-K9, H3-K27, H4-K8) or histone di-methylation (H3-K9, H3-K27, H3-K36) were investigated 24h after exposure, and after 2 or 4 additional cell passages. The human skin sample was assessed in parallel. SM had only some minor effects on histone modifications. However, a significant and pronounced increase of DNA methylation was detected in the late cell passages as well as in the skin sample. Our results indicate that SM does indeed cause epigenetic modifications that appear to persist over time. Copyright © 2017 Elsevier B.V. All rights reserved.

Recruitment of racial and ethnic minorities to clinical trials conducted within specialty clinics: an intervention mapping approach.

PubMed

Amorrortu, Rossybelle P; Arevalo, Mariana; Vernon, Sally W; Mainous, Arch G; Diaz, Vanessa; McKee, M Diane; Ford, Marvella E; Tilley, Barbara C

2018-02-17

Despite efforts to increase diversity in clinical trials, racial/ethnic minority groups generally remain underrepresented, limiting researchers' ability to test the efficacy and safety of new interventions across diverse populations. We describe the use of a systematic framework, intervention mapping (IM), to develop an intervention to modify recruitment behaviors of coordinators and specialist investigators with the goal of increasing diversity in trials conducted within specialty clinics. To our knowledge IM has not been used in this setting. The IM framework was used to ensure that the intervention components were guided by health behavior theories and the evidence. The IM steps consisted of (1) conducting a needs assessment, (2) identification of determinants and objectives, (3) selection of theory-informed methods and practical applications, (4) development and creation of program components, (5) development of an adoption and implementation plan, and (6) creation of an evaluation plan. The intervention included five educational modules, one in-person and four web-based, plus technical assistance calls to coordinators. Modules addressed the intervention rationale, development of clinic-specific plans to obtain minority-serving physician referrals, physician-centered and patient-centered communication, and patient navigation. The evaluation, a randomized trial, was recently completed in 50 specialty clinics and is under analysis. Using IM we developed a recruitment intervention that focused on building relationships with minority-serving physicians to encourage minority patient referrals. IM enhanced our understanding of factors that may influence minority recruitment and helped us integrate strategies from multiple disciplines that were relevant for our audience.

Discovery of a Chemical Modification by Citric Acid in a Recombinant Monoclonal Antibody

PubMed Central

2015-01-01

Recombinant therapeutic monoclonal antibodies exhibit a high degree of heterogeneity that can arise from various post-translational modifications. The formulation for a protein product is to maintain a specific pH and to minimize further modifications. Generally Recognized as Safe (GRAS), citric acid is commonly used for formulation to maintain a pH at a range between 3 and 6 and is generally considered chemically inert. However, as we reported herein, citric acid covalently modified a recombinant monoclonal antibody (IgG1) in a phosphate/citrate-buffered formulation at pH 5.2 and led to the formation of so-called “acidic species” that showed mass increases of 174 and 156 Da, respectively. Peptide mapping revealed that the modification occurred at the N-terminus of the light chain. Three additional antibodies also showed the same modification but displayed different susceptibilities of the N-termini of the light chain, heavy chain, or both. Thus, ostensibly unreactive excipients under certain conditions may increase heterogeneity and acidic species in formulated recombinant monoclonal antibodies. By analogy, other molecules (e.g., succinic acid) with two or more carboxylic acid groups and capable of forming an anhydride may exhibit similar reactivities. Altogether, our findings again reminded us that it is prudent to consider formulations as a potential source for chemical modifications and product heterogeneity. PMID:25136741

The University of Maryland Medical System invests in its community's minorities.

PubMed

Schimpff, S C; Rapoport, M I; O'Keefe, S L; Grote, D A; Snow, L K

1996-06-01

As a private, non-state-owned teaching hospital adjacent to a predominately low income African American community in Baltimore, the University of Maryland Medical System (hereafter called the Medical System) in partnership with the state's medical school has historically provided excellent medical care to the community's residents regardless of their ability to pay. Nevertheless, executive leadership recognized that the Medical System needed to be even more socially and economically responsible to the minority community by investing more of the system's resources in that community. Doing so would improve the economic strength of the community, and this strength would help the Medical System to continue to thrive and expand its business in Baltimore City. Therefore, in the late 1980s, the Medical System created a program that focuses on greater inclusion of minorities particularly African Americans, in personnel, construction, purchasing, and community outreach. In the area of personnel, recruitment efforts have focused on increasing the representation of minorities, particularly African Americans, in management and residency positions. The result has been the creation of a more supportive environment for minority personnel throughout the organization as well as for minority patients and vendors who have dealings with the medical system. In the area of construction, minority development efforts have included the establishment of a flexible bid-award policy and a partnership with the minority business community. As a result, total construction dollars spent with minority-owned firms increased from $2 million to $18 million over seven years, and the portion of these dollars spent with African American-owned firms increased sixfold. In the area of purchased goods and services, more creative approaches to improving minority participation have been necessary. These have included partnering minority distributors with major suppliers and literally assisting in the creation of new minority firms capable of effectively responding to the competitive marketplace. As a result, purchasing dollars spent with minority-owned firms increased from $1.5 million to $3.2 million in four years, and the portion of these dollars spent with African American-owned firms nearly tripled. In community outreach, a comprehensive program has emerged that includes education, career development, disease prevention, and health promotion activities. The Medical System has encountered many barriers to success in these efforts but fortunately has overcome many of them. This article outlines the methods the system has used to achieve its minority development goals, with particular emphasis on the difficult area of purchasing.

Variations of Histone Modification Patterns: Contributions of Inter-plant Variability and Technical Factors

PubMed Central

Brabencová, Sylva; Ihnatová, Ivana; Potěšil, David; Fojtová, Miloslava; Fajkus, Jiří; Zdráhal, Zbyněk; Lochmanová, Gabriela

2017-01-01

Inter-individual variability of conspecific plants is governed by differences in their genetically determined growth and development traits, environmental conditions, and adaptive responses under epigenetic control involving histone post-translational modifications. The apparent variability in histone modifications among plants might be increased by technical variation introduced in sample processing during epigenetic analyses. Thus, to detect true variations in epigenetic histone patterns associated with given factors, the basal variability among samples that is not associated with them must be estimated. To improve knowledge of relative contribution of biological and technical variation, mass spectrometry was used to examine histone modification patterns (acetylation and methylation) among Arabidopsis thaliana plants of ecotypes Columbia 0 (Col-0) and Wassilewskija (Ws) homogenized by two techniques (grinding in a cryomill or with a mortar and pestle). We found little difference in histone modification profiles between the ecotypes. However, in comparison of the biological and technical components of variability, we found consistently higher inter-individual variability in histone mark levels among Ws plants than among Col-0 plants (grown from seeds collected either from single plants or sets of plants). Thus, more replicates of Ws would be needed for rigorous analysis of epigenetic marks. Regarding technical variability, the cryomill introduced detectably more heterogeneity in the data than the mortar and pestle treatment, but mass spectrometric analyses had minor apparent effects. Our study shows that it is essential to consider inter-sample variance and estimate suitable numbers of biological replicates for statistical analysis for each studied organism when investigating changes in epigenetic histone profiles. PMID:29270186

Variations of Histone Modification Patterns: Contributions of Inter-plant Variability and Technical Factors.

PubMed

Brabencová, Sylva; Ihnatová, Ivana; Potěšil, David; Fojtová, Miloslava; Fajkus, Jiří; Zdráhal, Zbyněk; Lochmanová, Gabriela

2017-01-01

Inter-individual variability of conspecific plants is governed by differences in their genetically determined growth and development traits, environmental conditions, and adaptive responses under epigenetic control involving histone post-translational modifications. The apparent variability in histone modifications among plants might be increased by technical variation introduced in sample processing during epigenetic analyses. Thus, to detect true variations in epigenetic histone patterns associated with given factors, the basal variability among samples that is not associated with them must be estimated. To improve knowledge of relative contribution of biological and technical variation, mass spectrometry was used to examine histone modification patterns (acetylation and methylation) among Arabidopsis thaliana plants of ecotypes Columbia 0 (Col-0) and Wassilewskija (Ws) homogenized by two techniques (grinding in a cryomill or with a mortar and pestle). We found little difference in histone modification profiles between the ecotypes. However, in comparison of the biological and technical components of variability, we found consistently higher inter-individual variability in histone mark levels among Ws plants than among Col-0 plants (grown from seeds collected either from single plants or sets of plants). Thus, more replicates of Ws would be needed for rigorous analysis of epigenetic marks. Regarding technical variability, the cryomill introduced detectably more heterogeneity in the data than the mortar and pestle treatment, but mass spectrometric analyses had minor apparent effects. Our study shows that it is essential to consider inter-sample variance and estimate suitable numbers of biological replicates for statistical analysis for each studied organism when investigating changes in epigenetic histone profiles.

Planning for an Aging America: The Void in Reliable Data. Hearing before the Select Committee on Aging. House of Representatives, One Hundredth Congress, First Session (October 20, 1987).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Select Committee on Aging.

This document contains testimonies and prepared statements from the Congressional hearing called to examine the difficulties associated with the lack of reliable demographic data for use in planning appropriate assistance to "special populations" of older Americans, including minorities, persons with disabilities, the rural elderly,…

The Impact of Motion Induced Interruptions on Cognitive Performance

DTIC Science & Technology

2014-07-23

found that even participants presenting with minor physiological effects of motion experienced a decline in multitasking performance. Further, Yu...literature has investigated the impact of task based interruptions such as being inter- rupted by a phone call or writing an email . In these...Engineers Journal. 102 (2) 65-72. Matsangas, P. (2013). The Effect of Mild Motion Sickness and Sopite Syndrome on Multitasking Cognitive Performance

The Rise of Childhood Poverty in Georgia: Implications for Public School Planning and Pedagogy

ERIC Educational Resources Information Center

Boggs, Olivia M.

2011-01-01

The rapid and steady growth of poverty in Georgia's public schools is a clarion call to re-examine the extent to which educators are reaching and teaching all students, regardless of their economic standing. The traditional view of poverty as a marginal condition affecting a minority of students no longer holds as 56% of Georgia's 1.6-million…

Using Constitutional Law Classes to Address the "Civic Empowerment Gap" among Inner-City Public High School Students

ERIC Educational Resources Information Center

Addington, Lynn A.

2016-01-01

Civic knowledge and participation are low among all students, but this pattern is even more pronounced for those who are poor, belong to a racial or ethnic minority group, or reside in a disadvantaged community. One remedy for this resulting "civic empowerment gap" is a call for teaching more effective civics classes in urban public…

Environmental Impact Research Program: Auditory Survey Methods. Section 6.3.5. U.S. Army Corps of Engineers Wildlife Resources Management Manual

DTIC Science & Technology

1990-06-01

mourning dove (Zenaida macroura), American woodcock (Scolopax minor) , northein bobwhite Colijius virgililanus) , and ruffed grouse (Bonasca umbelus...Continued). Auditory survey methods Call counts Avian population indexes Mourning dove survey Avian survey and sampling Ruf fed grouse survey Bobwhite...ENGINEERS WILDLIFE RESOURCES MANAGEMENT MANUAL CONCEPT .... ............. .. 3 RUFFED GROUSE SURVEYS ... ....... 9 MOURNING DOVE SURVEYS

When the Divide Isn't Just Digital: How Technology-Enriched Afterschool Programs Help Immigrant Youth Find a Voice, a Place, and a Future

ERIC Educational Resources Information Center

London, Rebecca A.; Pastor, Manuel, Jr.; Rosner, Rachel

2008-01-01

The so-called "digital divide"--unequal access to information technology--is one of many social inequalities faced by individuals who are low-income, ethnic minorities, or immigrants. Surprisingly, the digital divide is even larger for young people than it is for adults, with African-American and Latino young people, as well as…

Can You Give First Aid?

ERIC Educational Resources Information Center

Bontrager, Frances M.

This pamphlet is a guide for first aid. Areas discussed are: (1) the first-aid box; (2) how to call a doctor; (3) what to do before the doctor comes; (4) how to stop bleeding; (5) what to do for shock; (6) when breathing stops; (7) how to treat an unconscious person; (8) what to do for broken bones; (9) what to do for burns; (10) minor wounds and…

Preparing to Teach Newcomer Students: The Significance of Critical Pedagogy and the Study of Ideology in Teacher Education

ERIC Educational Resources Information Center

Bartolome, Lilia I.

2010-01-01

In recent decades, the number of school-aged linguistic-minority students in the United States has increased dramatically. Society at large and public schools in particular must be prepared to respond to these students' needs. In public education, the bulk of this responsibility falls on teachers, who are called upon to apply educational policies…

Examining Merkel Cell Polyomavirus Minor Capsid Proteins | Center for Cancer Research

Cancer.gov

Merkel cell polyomavirus (MCV or MCPyV) is a recently discovered member of the viral family Polyomaviridae. It is a skin-dwelling polyomavirus species that appears to cause a rare but highly lethal form of skin cancer called Merkel cell carcinoma (MCC). Despite MCC being uncommon, chronic MCV infection of human skin is widespread, and most infected people have no known

Hui Malama O Ke Kai: A Positive Prevention-Based Youth Development Program Based on Native Hawaiian Values and Activities

ERIC Educational Resources Information Center

Hishinuma, Earl S.; Chang, Janice Y.; Sy, Angela; Greaney, Malia F.; Morris, Katherine A.; Scronce, Ami C.; Rehuher, Davis; Nishimura, Stephanie T.

2009-01-01

Evaluation of after-school programs that are culturally and place-based and promote positive youth development among minority and indigenous youths has not been widely published. The present evaluation is the first of its kind of an after-school, youth-risk prevention program called Hui Malama O Ke Kai (HMK), that emphasizes Native Hawaiian values…

Programmes and calls for public health research in European countries.

PubMed

Conceição, Claudia; Grimaud, Olivier; McCarthy, Mark; Barnhoorn, Floris; Sammut, Marvic; Saliba, Amanda; Katreniakova, Zuzana; Narkauskaité, Laura

2013-11-01

Public health research, at population and organizational level, needs to be identified independently within 'health' research from biomedicine and life sciences. In PHIRE (Public Health Innovation and Research in Europe), we investigated the extent and character of public health research calls and programmes in European countries. Country respondents, identified through national member associations of the European Public Health Association completed a standardized recording instrument. Public health research was defined, and the call period limited to the latest full year (2010). Of the 30 countries included (EU 27 plus Iceland, Norway and Switzerland), there were reports for 25 countries A simple classification of the calls was developed. There were 75 calls and programmes included. Of these, 41 (55%) together were in France and the UK, and 34 in a further 14 countries, while 9 countries reported there were no calls or programmes opened in 2010. Calls were categorized across diseases, behaviours, determinants, services and methodologies. Some calls were broad, while others--particularly in the countries with several calls--were more detailed towards specific issues. Levels of funding varied markedly and were difficult to define. Where stated, in 32 responses, 19 calls were only open to national applicants and 13 from abroad. Most European countries have competitive programmes and calls relevant for public health research, but they are poorly identified. Only a minority of countries present a wide range of topics and specific fields. Effort is needed to develop classifications for public health programmes and calls for public health research, improve information (including financial) collection to enable systematic comparisons and build greater recognition of public health research within research communities, with national and European research funding organizations, and for practitioners and policymakers.

Artificial specific binders directly recovered from chemically modified nucleic acid libraries.

PubMed

Kasahara, Yuuya; Kuwahara, Masayasu

2012-01-01

Specific binders comprised of nucleic acids, that is, RNA/DNA aptamers, are attractive functional biopolymers owing to their potential broad application in medicine, food hygiene, environmental analysis, and biological research. Despite the large number of reports on selection of natural DNA/RNA aptamers, there are not many examples of direct screening of chemically modified nucleic acid aptamers. This is because of (i) the inferior efficiency and accuracy of polymerase reactions involving transcription/reverse-transcription of modified nucleotides compared with those of natural nucleotides, (ii) technical difficulties and additional time and effort required when using modified nucleic acid libraries, and (iii) ambiguous efficacies of chemical modifications in binding properties until recently; in contrast, the effects of chemical modifications on biostability are well studied using various nucleotide analogs. Although reports on the direct screening of a modified nucleic acid library remain in the minority, chemical modifications would be essential when further functional expansion of nucleic acid aptamers, in particular for medical and biological uses, is considered. This paper focuses on enzymatic production of chemically modified nucleic acids and their application to random screenings. In addition, recent advances and possible future research are also described.

Proceedings of the conference on coastal erosion and wetland modification in Louisiana: causes, consequences, and options

USGS Publications Warehouse

Boesch, Donald F.

1982-01-01

This volume contains 16 papers and panel discussions from a conference held in Baton Rouge, La., 5-6 October 1981. The presentations consider the causes and consequences of coastal erosion and wetland modification in Louisiana and the mitigative options available to slow or reverse the rapid rate of coastal land loss. Detailed habitat mapping studies have allowed accurate estimates of coastal habitat change and land loss through 1978. Projections from these rates of change indicate an annual rate of land loss in coastal Louisiana in the early 1980's of approximately 130 km2/yr (50 m2/yr).The projected effects of wetland modification on the bountiful living resources of coastal Louisiana (fisheries, fur and hide bearers and waterfowl) are major because of the close dependence of these resources on estuarine wetlands. These changes and others related to flood protection, transportation and ownership of mineral resources are projected to have extensive social and economic consequences.Options proposed to slow coastal land loss include major and minor diversion of the Mississippi River, barrier island and shoreline restoration protection, hydrological management of wetlands and more restrictive permitting of dredging activities.

Acoustic interference and recognition space within a complex assemblage of dendrobatid frogs

PubMed Central

Amézquita, Adolfo; Flechas, Sandra Victoria; Lima, Albertina Pimentel; Gasser, Herbert; Hödl, Walter

2011-01-01

In species-rich assemblages of acoustically communicating animals, heterospecific sounds may constrain not only the evolution of signal traits but also the much less-studied signal-processing mechanisms that define the recognition space of a signal. To test the hypothesis that the recognition space is optimally designed, i.e., that it is narrower toward the species that represent the higher potential for acoustic interference, we studied an acoustic assemblage of 10 diurnally active frog species. We characterized their calls, estimated pairwise correlations in calling activity, and, to model the recognition spaces of five species, conducted playback experiments with 577 synthetic signals on 531 males. Acoustic co-occurrence was not related to multivariate distance in call parameters, suggesting a minor role for spectral or temporal segregation among species uttering similar calls. In most cases, the recognition space overlapped but was greater than the signal space, indicating that signal-processing traits do not act as strictly matched filters against sounds other than homospecific calls. Indeed, the range of the recognition space was strongly predicted by the acoustic distance to neighboring species in the signal space. Thus, our data provide compelling evidence of a role of heterospecific calls in evolutionarily shaping the frogs' recognition space within a complex acoustic assemblage without obvious concomitant effects on the signal. PMID:21969562

Reasons to love life. Effects of a suicide-awareness campaign on the utilization of a telephone emergency line in Austria.

PubMed

Till, Benedikt; Sonneck, Gernot; Baldauf, Gerhard; Steiner, Elise; Niederkrotenthaler, Thomas

2013-01-01

A suicide awareness campaign was initiated in the Austrian federal state of Styria to increase help-seeking behavior in the population. Billboards were shown throughout Styria depicting joyful everyday-life situations with a focus on social and family connectedness, and promoting the Telephone Emergency Service, a crisis hotline. The present study investigated the impact of this campaign on the utilization of the crisis hotline and on suicide rates. Phone calls and suicide rates in the study region 3 months before the campaign were compared with rates 3 months after the campaign. The changes were contrasted with the characteristics of phone calls and the suicide rate in a comparable control region. There were significantly more phone calls in the study region after the awareness campaign compared to the control region, which was similar to seasonal trends in nonintervention years, and there was no increase of suicide-related phone calls. The proportion of suicide-related phone calls referring to family problems decreased after the initiation of the campaign. Suicide rates did not change. The campaign may have had some minor immediate impact on the utilization of the Telephone Emergency Service, but it did not seem to motivate suicidal individuals, especially those with family problems, to call.

Histone Modification Associated with Initiation of DNA Replication | Center for Cancer Research

Cancer.gov

Before cells are able to divide, they must first duplicate their chromosomes accurately. DNA replication and packaging of DNA into chromosomes by histone proteins need to be coordinated by the cell to ensure proper transmission of genetic and epigenetic information to the next generation. Mammalian DNA replication begins at specific chromosomal sites, called replication

Examining the Teaching of Science, and Technology and Engineering Content and Practices: An Instrument Modification Study

ERIC Educational Resources Information Center

Love, Tyler S.; Wells, John G.; Parkes, Kelly A.

2017-01-01

A modified Reformed Teaching Observation Protocol (RTOP) (Piburn & Sawada, 2000) instrument was used to separately examine eight technology and engineering (T&E) educators' teaching of science, and T&E content and practices, as called for by the "Standards for Technological Literacy: Content for the Study of Technology"…

76 FR 2415 - Advice Concerning Possible Modifications to the U.S. Generalized System of Preferences, 2010...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-13

... articles provided for in the noted subheadings of the Harmonized Tariff System (HTS): Brazil for HTS... economic effect on U.S. industries producing like or directly competitive articles, on total U.S. imports.... Persons interested in learning whether the hearing has been canceled should call the Office of the...

Manipulative interplay of two adozelesin molecules with d(ATTAAT)₂achieving ligand-stacked Watson-Crick and Hoogsteen base-paired duplex adducts.

PubMed

Hopton, Suzanne R; Thompson, Andrew S

2011-05-17

Previous structural studies of the cyclopropapyrroloindole (CPI) antitumor antibiotics have shown that these ligands bind covalently edge-on into the minor groove of double-stranded DNA. Reversible covalent modification of the DNA via N3 of adenine occurs in a sequence-specific fashion. Early nuclear magnetic resonance and molecular modeling studies with both mono- and bis-alkylating ligands indicated that the ligands fit tightly within the minor groove, causing little distortion of the helix. In this study, we propose a new binding model for several of the CPI-based analogues, in which the aromatic secondary rings form π-stacked complexes within the minor groove. One of the adducts, formed with adozelesin and the d(ATTAAT)(2) sequence, also demonstrates the ability of these ligands to manipulate the DNA of the binding site, resulting in a Hoogsteen base-paired adduct. Although this type of base pairing has been previously observed with the bisfunctional CPI analogue bizelesin, this is the first time that such an observation has been made with a monoalkylating nondimeric analogue. Together, these results provide a new model for the design of CPI-based antitumor antibiotics, which also has a significant bearing on other structurally related and structurally unrelated minor groove-binding ligands. They indicate the dynamic nature of ligand-DNA interactions, demonstrating both DNA conformational flexibility and the ability of two DNA-bound ligands to interact to form stable covalent modified complexes.