12 CFR 25.42 - Data collection, reporting, and disclosure.

Code of Federal Regulations, 2011 CFR

2011-01-01

... year: (1) Small business and small farm loan data. For each geography in which the bank originated or... prescribed by the OCC) until the completion of its next CRA examination, the following data for each small business or small farm loan originated or purchased by the bank: (1) A unique number or alpha-numeric...

12 CFR 345.42 - Data collection, reporting, and disclosure.

Code of Federal Regulations, 2012 CFR

2012-01-01

... calendar year: (1) Small business and small farm loan data. For each geography in which the bank originated... by the FDIC) until the completion of its next CRA examination, the following data for each small business or small farm loan originated or purchased by the bank: (1) A unique number or alpha-numeric...

12 CFR 345.42 - Data collection, reporting, and disclosure.

Code of Federal Regulations, 2013 CFR

2013-01-01

... calendar year: (1) Small business and small farm loan data. For each geography in which the bank originated... by the FDIC) until the completion of its next CRA examination, the following data for each small business or small farm loan originated or purchased by the bank: (1) A unique number or alpha-numeric...

12 CFR 345.42 - Data collection, reporting, and disclosure.

Code of Federal Regulations, 2014 CFR

2014-01-01

... calendar year: (1) Small business and small farm loan data. For each geography in which the bank originated... by the FDIC) until the completion of its next CRA examination, the following data for each small business or small farm loan originated or purchased by the bank: (1) A unique number or alpha-numeric...

Small Molecule Inhibitors of ERG and ETV1 in Prostate Cancer

DTIC Science & Technology

2013-09-01

A small molecule blocking oncogenic protein EWS -FLI1 interaction with RNA helicase A inhibits growth of Ewing’s sarcoma . Nature medicine. 2009;15...Distribution Unlimited The views, opinions and/or findings contained in this report are those of the author( s ) and...Prostate Cancer 5b. GRANT NUMBER W81XWH-12-1-0399 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR( S ) Colm Morrissey 5d. PROJECT NUMBER 5e. TASK

Evaluation of RET Tyrosine Kinase as a Novel Driver of Prostatic Small Cell Neuroendocrine Carcinoma

DTIC Science & Technology

2015-08-01

PRINCIPAL INVESTIGATOR: Justin M. Drake, Ph.D. CONTRACTING ORGANIZATION : University of California, Los Angeles Los Angeles, CA 90095 REPORT DATE...PROJECT NUMBER 5e. TASK NUMBER E-Mail: jdrake@mednet.ucla.edu 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8...PERFORMING ORGANIZATION REPORT NUMBER University of California, Los Angeles 11000 Kinross Ave Ste 102 Los Angeles, CA 90095-2000 9. SPONSORING

Small-Sample Equating with Prior Information. Research Report. ETS RR-09-25

ERIC Educational Resources Information Center

Livingston, Samuel A.; Lewis, Charles

2009-01-01

This report proposes an empirical Bayes approach to the problem of equating scores on test forms taken by very small numbers of test takers. The equated score is estimated separately at each score point, making it unnecessary to model either the score distribution or the equating transformation. Prior information comes from equatings of other…

Analysis of Multi-Scale Phenomena in Heterogeneous Materials

DTIC Science & Technology

2011-02-22

requires the use of properties of the Catalan numbers to show that the series coefficients are exponentially bounded in the H1 Sobolev norm. This is joint...the use of a small number of optimal local basis functions. The local bases are supported on sub domains of fixed diameter within the computa- tional...not display a currently valid OMB control number . 1. REPORT DATE 22 FEB 2011 2. REPORT TYPE FINAL REPORT 3. DATES COVERED 03-01-2008 to 03-03

Increasing Opportunities for Small and Local Businesses at the Naval Postgraduate School Through Simplified Acquisitions Contracting

DTIC Science & Technology

2013-06-01

NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA JOINT APPLIED PROJECT INCREASING OPPORTUNITIES FOR SMALL AND LOCAL BUSINESSES AT...AND SUBTITLE INCREASING OPPORTUNITIES FOR SMALL AND LOCAL BUSINESSES AT THE NAVAL POSTGRADUATE SCHOOL THROUGH SIMPLIFIED ACQUISITIONS...NAVY SMALL BUSINESS PROGRAMS, Washington Navy Yard, DC 10. SPONSORING/MONITORING AGENCY REPORT NUMBER 11. SUPPLEMENTARY NOTES The views expressed

Entrepreneurial Training for the Growth of Small and Medium-Sized Enterprises: Lessons from Central and Eastern Europe. Report.

ERIC Educational Resources Information Center

European Training Foundation, Turin (Italy).

This report brings together a number of principles as to best practice in supporting, through training, growth of small and medium-sized enterprises (SMEs) in Central and Eastern Europe. Chapter 2 identifies key principles to be drawn from the West through a literature review. Chapter 3 reviews the "practice" of entrepreneurial training…

TIME DISTRIBUTIONS OF LARGE AND SMALL SUNSPOT GROUPS OVER FOUR SOLAR CYCLES

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

Kilcik, A.; Yurchyshyn, V. B.; Abramenko, V.

2011-04-10

Here we analyze solar activity by focusing on time variations of the number of sunspot groups (SGs) as a function of their modified Zurich class. We analyzed data for solar cycles 20-23 by using Rome (cycles 20 and 21) and Learmonth Solar Observatory (cycles 22 and 23) SG numbers. All SGs recorded during these time intervals were separated into two groups. The first group includes small SGs (A, B, C, H, and J classes by Zurich classification), and the second group consists of large SGs (D, E, F, and G classes). We then calculated small and large SG numbers frommore » their daily mean numbers as observed on the solar disk during a given month. We report that the time variations of small and large SG numbers are asymmetric except for solar cycle 22. In general, large SG numbers appear to reach their maximum in the middle of the solar cycle (phases 0.45-0.5), while the international sunspot numbers and the small SG numbers generally peak much earlier (solar cycle phases 0.29-0.35). Moreover, the 10.7 cm solar radio flux, the facular area, and the maximum coronal mass ejection speed show better agreement with the large SG numbers than they do with the small SG numbers. Our results suggest that the large SG numbers are more likely to shed light on solar activity and its geophysical implications. Our findings may also influence our understanding of long-term variations of the total solar irradiance, which is thought to be an important factor in the Sun-Earth climate relationship.« less

Small Business Management Education. Entrepreneurship Education for Adults-Program Development and Implementation. Final Report.

ERIC Educational Resources Information Center

Minnesota Univ., St. Paul. Dept. of Agricultural Education.

A project was organized around a series of activities to prepare materials or disseminations for small business management education programs. Activities were as follow: (1) prepare needs assessment procedures for determining the number and types of businesses to be served by a small business management education program; prepare model…

NPS-SCAT: Systems Engineering and Payload Subsystem Design, Integration, and Testing of NPS’ First CubeSat

DTIC Science & Technology

2010-06-01

Subsystem Design, Integration, and Testing of NPS’ First CubeSat 6. AUTHOR(S) Jenkins, Robert D. IV 5. FUNDING NUMBERS 7. PERFORMING ORGANIZATION NAME(S...AND ADDRESS(ES) Naval Postgraduate School Monterey, CA 93943-5000 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING /MONITORING...Experimental Mission SOIC Small Outline Integrated Circuit SOT Small Outline Transistor SpaceX Space Exploration Technologies Corporation SPI

The NAICS Code Selection Process And Small Business Participation

DTIC Science & Technology

2016-03-01

specialist 15. NUMBER OF PAGES 59 16. PRICE CODE 17. SECURITY CLASSIFICATION OF REPORT Unclassified 18. SECURITY CLASSIFICATION OF THIS PAGE...FPDS-NG) website and information gathered from interviews with small business specialists . The data include contract actions from 276 contracts with...used interviews to determine if small businesses are affected by inappropriate NAICS code selection. None of the six small business specialists we

Why the United States Has the Small Business Program

DTIC Science & Technology

1987-04-01

Essential Emergency Communications Program. Mr. Pickles has also negotiated and managed large small business ($3M) and minority small business ($60M...I .4 AIR COMMAND AMDSTAFF COLLEGE TUENT RPORT DTIC- : WHY THE UNITED STATES HAS EClEFTHE SMALL BUSINESS PROGRAMIf .. N 88-13 JOHN J. PICKLES 87...included with any reproduced or adapted portions of this document. -P. - 7 ]REPORT NUMBER 87-2010 TITIJ WHY THE UNITED STATES HAS THE SMALL BUSINESS PROGRAM

Reliable structural interpretation of small-angle scattering data from bio-molecules in solution--the importance of quality control and a standard reporting framework.

PubMed

Jacques, David A; Guss, Jules Mitchell; Trewhella, Jill

2012-05-17

Small-angle scattering is becoming an increasingly popular tool for the study of bio-molecular structures in solution. The large number of publications with 3D-structural models generated from small-angle solution scattering data has led to a growing consensus for the need to establish a standard reporting framework for their publication. The International Union of Crystallography recently established a set of guidelines for the necessary information required for the publication of such structural models. Here we describe the rationale for these guidelines and the importance of standardising the way in which small-angle scattering data from bio-molecules and associated structural interpretations are reported.

Small Private Key PKS on an Embedded Microprocessor

PubMed Central

Seo, Hwajeong; Kim, Jihyun; Choi, Jongseok; Park, Taehwan; Liu, Zhe; Kim, Howon

2014-01-01

Multivariate quadratic ( ) cryptography requires the use of long public and private keys to ensure a sufficient security level, but this is not favorable to embedded systems, which have limited system resources. Recently, various approaches to cryptography using reduced public keys have been studied. As a result of this, at CHES2011 (Cryptographic Hardware and Embedded Systems, 2011), a small public key scheme, was proposed, and its feasible implementation on an embedded microprocessor was reported at CHES2012. However, the implementation of a small private key scheme was not reported. For efficient implementation, random number generators can contribute to reduce the key size, but the cost of using a random number generator is much more complex than computing on modern microprocessors. Therefore, no feasible results have been reported on embedded microprocessors. In this paper, we propose a feasible implementation on embedded microprocessors for a small private key scheme using a pseudo-random number generator and hash function based on a block-cipher exploiting a hardware Advanced Encryption Standard (AES) accelerator. To speed up the performance, we apply various implementation methods, including parallel computation, on-the-fly computation, optimized logarithm representation, vinegar monomials and assembly programming. The proposed method reduces the private key size by about 99.9% and boosts signature generation and verification by 5.78% and 12.19% than previous results in CHES2012. PMID:24651722

Small private key MQPKS on an embedded microprocessor.

PubMed

Seo, Hwajeong; Kim, Jihyun; Choi, Jongseok; Park, Taehwan; Liu, Zhe; Kim, Howon

2014-03-19

Multivariate quadratic (MQ) cryptography requires the use of long public and private keys to ensure a sufficient security level, but this is not favorable to embedded systems, which have limited system resources. Recently, various approaches to MQ cryptography using reduced public keys have been studied. As a result of this, at CHES2011 (Cryptographic Hardware and Embedded Systems, 2011), a small public key MQ scheme, was proposed, and its feasible implementation on an embedded microprocessor was reported at CHES2012. However, the implementation of a small private key MQ scheme was not reported. For efficient implementation, random number generators can contribute to reduce the key size, but the cost of using a random number generator is much more complex than computing MQ on modern microprocessors. Therefore, no feasible results have been reported on embedded microprocessors. In this paper, we propose a feasible implementation on embedded microprocessors for a small private key MQ scheme using a pseudo-random number generator and hash function based on a block-cipher exploiting a hardware Advanced Encryption Standard (AES) accelerator. To speed up the performance, we apply various implementation methods, including parallel computation, on-the-fly computation, optimized logarithm representation, vinegar monomials and assembly programming. The proposed method reduces the private key size by about 99.9% and boosts signature generation and verification by 5.78% and 12.19% than previous results in CHES2012.

Training Systems Product Group (TSPG) Training Systems Acquisition (TSA)

DTIC Science & Technology

2006-05-23

ES) 10. SPONSOR/MONITOR’S ACRONYM(S) 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12 . DISTRIBUTION/AVAILABILITY STATEMENT Approved for public release...Planned Actions • TSA III – Acquisition Strategy – Small Business • TSA II Points of Contact 3 Dominant Air Power: Design For Tomorrow…Deliver Today...Provides ready access to Large and Small Businesses Specializing in Air Force Training Systems Primarily Supporting Wright Patterson AFB OH and Hill AFB

Identification of an ionotropic glutamate receptor AMPA1/GRIA1 polymorphism in crossbred beef cows differing in fertility

USDA-ARS?s Scientific Manuscript database

A proposed functional polymorphism in the ionotropic glutamate receptor AMPA1 (GRIA1) has been reported to influence antral follicle numbers and fertility in cows. Repeat Breeder cows that fail to produce a calf in multiple seasons have been reported to have reduced numbers of small (1-3 mm) antral ...

Structure-Activity Relationships of Small Molecule Autotaxin Inhibitors with a Discrete Binding Mode.

PubMed

Miller, Lisa M; Keune, Willem-Jan; Castagna, Diana; Young, Louise C; Duffy, Emma L; Potjewyd, Frances; Salgado-Polo, Fernando; Engel García, Paloma; Semaan, Dima; Pritchard, John M; Perrakis, Anastassis; Macdonald, Simon J F; Jamieson, Craig; Watson, Allan J B

2017-01-26

Autotaxin (ATX) is a secreted enzyme responsible for the hydrolysis of lysophosphatidylcholine (LPC) to the bioactive lysophosphatidic acid (LPA) and choline. The ATX-LPA signaling pathway is implicated in cell survival, migration, and proliferation; thus, the inhibition of ATX is a recognized therapeutic target for a number of diseases including fibrotic diseases, cancer, and inflammation, among others. Many of the developed synthetic inhibitors for ATX have resembled the lipid chemotype of the native ligand; however, a small number of inhibitors have been described that deviate from this common scaffold. Herein, we report the structure-activity relationships (SAR) of a previously reported small molecule ATX inhibitor. We show through enzyme kinetics studies that analogues of this chemotype are noncompetitive inhibitors, and by using a crystal structure with ATX we confirm the discrete binding mode.

Magnetic dynamo action at low magnetic Prandtl numbers.

PubMed

Malyshkin, Leonid M; Boldyrev, Stanislav

2010-11-19

Amplification of magnetic field due to kinematic turbulent dynamo action is studied in the regime of small magnetic Prandtl numbers. Such a regime is relevant for planets and stars interiors, as well as for liquid-metal laboratory experiments. A comprehensive analysis based on the Kazantsev-Kraichnan model is reported, which establishes the dynamo threshold and the dynamo growth rates for varying kinetic helicity of turbulent fluctuations. It is proposed that in contrast with the case of large magnetic Prandtl numbers, the kinematic dynamo action at small magnetic Prandtl numbers is significantly affected by kinetic helicity, and it can be made quite efficient with an appropriate choice of the helicity spectrum.

12 CFR 563e.42 - Data collection, reporting, and disclosure.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 5 2010-01-01 2010-01-01 false Data collection, reporting, and disclosure... COMMUNITY REINVESTMENT Records, Reporting, and Disclosure Requirements § 563e.42 Data collection, reporting... business or small farm loan originated or purchased by the savings association: (1) A unique number or...

Conversion of Low Quality Waste Heat to Electric Power with Small-Scale Organic Rankine Cycle (ORC) Engine/Generator Technology

DTIC Science & Technology

2016-08-01

REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704-0188 The public reporting burden for this collection of information is estimated to average 1...urrendy valid OMB control number. PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ADDRESS. 1. REPORT DATE (DD-MM-YYYY) , 2. REPORT TYPE 3. DATES COVERED (From...NUMBER (Include area code) 919-282-1050 Standard Form 298 (Rev. 8198) Pntscnbed by ANSI Std. Z39.18 Cost & Performance Report 58XX i COST

Feasibility of Nuclear Power on U.S. Military Installations. 2nd Revision

DTIC Science & Technology

2011-03-01

Small Modular Reactor , Military Installation Energy, Energy Assurance 16. SECURITY CLASSIFICATION OF: a. REPORT I b. ABSTRACT U c. THIS PAGE i; 17. LIMITATION OF ABSTRACT SAR 18. NUMBER OF PAGES 98 19a. NAME OF RESPONSIBLE PERSON Knowledge Center/Rhea Stone 19b. TELEPHONE NUMBER (Include area code) 703-824-2110 Standard Form 298 (Rev. 8/98) Prescribed bv ANSI Sid 239.18 Contents Preliminary note: Development and commercial deployment of small modular reactors

ONR Far East Scientific Bulletin. Volume 12, Number 1, January-March 1987,

DTIC Science & Technology

1987-03-01

Rearrangements some specialists in the methodolog in in Small Metal Crystals" ONRFE SCI BUL. 12 (1) 87 29 ’Z p’. .. .. . . .i...mmhhhhhhhh 11112E 13 2 . E36 MICROCOP RESOLTO TESCARI.’ML UEUOFSADRD-%- low 1w -W owA~ li11111 U JANUARY TO MARCH 1987 VOL 12 , NO. 1 SCIENTIFIC BULLETIN...IMITED. 4 PERFORMING ORGANIZATION REPORT NUMBER(S) S MONITORING ORGANIZATION REPORT NUMBERIS) ONRFE Vol 12 , No. 1 6a NAME OF PERFORMING ORGANIZATION

You can count on the motor cortex: Finger counting habits modulate motor cortex activation evoked by numbers

PubMed Central

Tschentscher, Nadja; Hauk, Olaf; Fischer, Martin H.; Pulvermüller, Friedemann

2012-01-01

The embodied cognition framework suggests that neural systems for perception and action are engaged during higher cognitive processes. In an event-related fMRI study, we tested this claim for the abstract domain of numerical symbol processing: is the human cortical motor system part of the representation of numbers, and is organization of numerical knowledge influenced by individual finger counting habits? Developmental studies suggest a link between numerals and finger counting habits due to the acquisition of numerical skills through finger counting in childhood. In the present study, digits 1 to 9 and the corresponding number words were presented visually to adults with different finger counting habits, i.e. left- and right-starters who reported that they usually start counting small numbers with their left and right hand, respectively. Despite the absence of overt hand movements, the hemisphere contralateral to the hand used for counting small numbers was activated when small numbers were presented. The correspondence between finger counting habits and hemispheric motor activation is consistent with an intrinsic functional link between finger counting and number processing. PMID:22133748

Capitalizing on Small Class Size. ERIC Digest Number 136.

ERIC Educational Resources Information Center

O'Connell, Jessica; Smith, Stuart C.

This Digest examines school districts' efforts to reap the greatest benefit from smaller classes. Although the report discusses teaching strategies that are most effective in small classes, research has shown that teachers do not significantly change their teaching practices when they move from larger to smaller classes. Smaller classes mean…

Evaluation of Small-Group Teaching in Human Gross Anatomy in a Caribbean Medical School

ERIC Educational Resources Information Center

Chan, Lap Ki; Ganguly, Pallab K.

2008-01-01

Although there are a number of medical schools in the Caribbean islands, very few reports have come out so far in the literature regarding the efficacy of small-group teaching in them. The introduction of small-group teaching in the gross anatomy laboratory one and a half years ago at St. Matthew's University (SMU) on Grand Cayman appears to have…

Novel Small Molecule Antagonists of the Interaction of the Androgen Receptor and Transcriptional Co-regulators

DTIC Science & Technology

2009-01-01

ORGANIZATION: St. Jude Research Children’s Hospital Memphis, TN 38105 REPORT DATE...January 2009 TYPE OF REPORT: Annual Summary PREPARED FOR: U.S. Army Medical Research and Materiel Command...PERFORMING ORGANIZATION REPORT NUMBER St. Jude Research Children’s Hospital Memphis, TN

Small Business Innovation Research GRC Phase I, Phase II, and Post-Phase II Opportunity Assessment for 2015

NASA Technical Reports Server (NTRS)

Nguyen, Hung D.; Steele, Gynelle C.

2016-01-01

This report outlines the 2015 Small Business Innovation Research/Small Business Technology Transfer (SBIR/STTR) Phase I, Phase II, and Post-Phase II opportunity contract award results associated with NASA's Aeronautics Research Mission Directorate (ARMD), Human Exploration and Operations Mission Directorate (HEOMD), Science Mission Directorate (SMD), and Space Technology Mission Directorate (STMD) for NASA Glenn Research Center. The report also highlights the number of Phase I, Phase II, and Post-Phase II contracts awarded by mission directorate. The 2015 Phase I contract awards to companies in Ohio and their corresponding technologies are also discussed.

Subcaliber Guns

DTIC Science & Technology

1988-06-16

310-6 11. TITLE (Include Security Classification) "SUBCALIBER GUNS " 12. PERSONAL AUTHOR(S) 13a. TYPE OF REPORT 13b. TIME COVERED 14. DATE OF REPORT...necessary and identify by block number) FIELD GROUP SUB-GROUP 4Large caliber weapons, .,Subcaliber guns (" J-) Parent weapons.; Small caliber weapons’y...19, ABSTRACT (Continue on reverse if necessary and identify by block number) Provides procedures for determining the suitability of subcaliber guns

49 CFR 545.1 - Scope.

Code of Federal Regulations, 2010 CFR

2010-10-01

... OF TRANSPORTATION FEDERAL MOTOR VEHICLE THEFT PREVENTION STANDARD PHASE-IN AND SMALL-VOLUME LINE REPORTING REQUIREMENTS § 545.1 Scope. This part establishes requirements for manufacturers of motor vehicles..., concerning the number of vehicles that meet the requirements of 49 CFR part 541, and the number of vehicles...

On the origins of logarithmic number-to-position mapping.

PubMed

Dotan, Dror; Dehaene, Stanislas

2016-11-01

The number-to-position task, in which children and adults are asked to place numbers on a spatial number line, has become a classic measure of number comprehension. We present a detailed experimental and theoretical dissection of the processing stages that underlie this task. We used a continuous finger-tracking technique, which provides detailed information about the time course of processing stages. When adults map the position of 2-digit numbers onto a line, their final mapping is essentially linear, but intermediate finger location show a transient logarithmic mapping. We identify the origins of this log effect: Small numbers are processed faster than large numbers, so the finger deviates toward the target position earlier for small numbers than for large numbers. When the trajectories are aligned on the finger deviation onset, the log effect disappears. The small-number advantage and the log effect are enhanced in dual-task setting and are further enhanced when the delay between the 2 tasks is shortened, suggesting that these effects originate from a central stage of quantification and decision making. We also report cases of logarithmic mapping-by children and by a brain-injured individual-which cannot be explained by faster responding to small numbers. We show that these findings are captured by an ideal-observer model of the number-to-position mapping task, comprising 3 distinct stages: a quantification stage, whose duration is influenced by both exact and approximate representations of numerical quantity; a Bayesian accumulation-of-evidence stage, leading to a decision about the target location; and a pointing stage. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

The impact of an international initiative on exposures to liquid laundry detergent capsules reported to the United Kingdom National Poisons Information Service between 2008 and 2015.

PubMed

Day, Rachael; Eddleston, Michael; Thomas, Simon H L; Thompson, John P; Vale, J Allister

2017-03-01

Although the majority of those exposed to liquid laundry detergent capsules remain asymptomatic or suffer only minor clinical features after exposure, a small proportion develop central nervous system depression, stridor, pulmonary aspiration and/or airway burns following ingestion or conjunctivitis and corneal ulceration following eye exposure. As a consequence, the International Association for Soaps, Detergents and Maintenance Products (AISE) established a Product Stewardship Programme in Europe, requiring that safety measures be implemented to reduce the visibility of, and restrict access to, these detergent capsules by small children. Implementation occurred in the United Kingdom over several months during the first half of 2013. This study investigated whether the AISE Programme had an impact on the number and severity of exposures reported to the United Kingdom National Poisons Information Service. Telephone enquiries to the National Poisons Information Service relating to liquid laundry detergent capsules were analysed for the period January 2008 to December 2015. While there was a significant difference (p = 0.0002) between the mean number of annual exposures (469.4) reported between 2008 and 2012 and the mean number reported between 2014 and 2015 (403.5), the number of exposures was decreasing steadily prior to implementation of the Programme in 2013, which did not impact this fall from 2013 onwards. In addition, the number of exposures per million units sold was not impacted by the Programme. There was no significant difference (p = 0.68) between the mean number of exposures (11.8) with PSS ≥2 reported between 2008 and 2012 and the mean number (13.0) reported between 2014 and 2015. Although there was a 28.7% decrease between 2010-2012 and 2014-2015 in the number of exposures with PSS ≥2 per million units sold, this decrease was not statistically significant (p = 0.18). There is no evidence that the Product Stewardship Programme had a beneficial impact on the number of exposures reported to the National Poisons Information Service or their severity.

The relationship between airborne small ions and particles in urban environments

NASA Astrophysics Data System (ADS)

Ling, Xuan; Jayaratne, Rohan; Morawska, Lidia

2013-11-01

Ions play an important role in affecting climate and particle formation in the atmosphere. Small ions rapidly attach to particles in the air and, therefore, studies have shown that they are suppressed in polluted environments. Urban environments, in particular, are dominated by motor vehicle emissions and, since motor vehicles are a source of both particles and small ions, the relationship between these two parameters is not well known. In order to gain a better understanding of this relationship, an intensive campaign was undertaken where particles and small ions of both signs were monitored over two week periods at each of three sites A, B and C that were affected to varying degrees by vehicle emissions. Site A was close to a major road and reported the highest particle number and lowest small ion concentrations. Precursors from motor vehicle emissions gave rise to clear particle formation events on five days and, on each day this was accompanied by a suppression of small ions. Observations at Site B, which was located within the urban airshed, though not adjacent to motor traffic, showed particle enhancement but no formation events. Site C was a clean site, away from urban sources. This site reported the lowest particle number and highest small ion concentration. The positive small ion concentration was 10%-40% higher than the corresponding negative value at all sites. These results confirm previous findings that there is a clear inverse relationship between small ions and particles in urban environments dominated by motor vehicle emissions.

77 FR 46559 - Proposed Information Collection Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-03

..., maintenance, and purchase of services to provide the requested information. Information Collections Open for.... Title: Information Reporting on Transactions With Foreign Trusts and on Large Foreign Gifts. OMB Number... and foreign gift information reporting provisions contained in the Small Business Job Protection Act...

Not all numbers are equal: preferences and biases among children and adults when generating random sequences.

PubMed

Towse, John N; Loetscher, Tobias; Brugger, Peter

2014-01-01

We investigate the number preferences of children and adults when generating random digit sequences. Previous research has shown convincingly that adults prefer smaller numbers when randomly choosing between responses 1-6. We analyze randomization choices made by both children and adults, considering a range of experimental studies and task configurations. Children - most of whom are between 8 and 11~years - show a preference for relatively large numbers when choosing numbers 1-10. Adults show a preference for small numbers with the same response set. We report a modest association between children's age and numerical bias. However, children also exhibit a small number bias with a smaller response set available, and they show a preference specifically for the numbers 1-3 across many datasets. We argue that number space demonstrates both continuities (numbers 1-3 have a distinct status) and change (a developmentally emerging bias toward the left side of representational space or lower numbers).

Testing of small and large sign support systems FOIL test number : 92F011

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of a crash test performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The test was performed on a small sign support system at 20 mi/h (8.9 m/s), test 92FOll. The vehicle used for these t...

Testing of small and large sign support systems FOIL test number : 92F036

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of a crash test performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The test was performed on a small sign support system at 60 mi/h (96.6 km/h), test 92F036. The vehicle used for this ...

Testing of small and large sign support systems FOIL test number : 92F016

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of a crash test performed at the Federal Outdoor : Impact Laboratory (FOIL) in McLean, Virginia. The test was performed on a small sign : support system at 20 mi/h (8.9 m/s), test 92F016. The vehicle used for the...

Testing of small and large sign support systems FOIL test number : 92F035

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of a crash test performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The test was performed on a small sign support system at 20 mi/h (32.2 km/h), test 92F035. The vehicle used for this ...

Testing of small and large sign support systems FOIL test number : 92F038

DOT National Transportation Integrated Search

1994-01-01

This test report contains the results of a crash test performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The test was performed on a small sign support system at 60 mi/h (96.6 km/h), test 92F038. The vehicle used for this ...

Testing of small and large sign support systems FOIL test number : 92F037

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of a crash test performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The test was performed on a small sign support system at 20 mi/h (32.2 km/h), test 92F037. The vehicle used for this ...

Testing of small and large sign support systems FOIL test number : 92F022

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of a crash test performed at the Federal Outdoor Impact laboratory (FOIL) in Mclean, Virginia. The test was performed on a small sign support system at 20 mi/h (8.9 m/s) , test 92F022. The vehicle used for this t...

Testing of small and large sign support systems FOIL test numbers : 92F040

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of a crash test performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The test was performed on a small sign support system at 60 mi/h (96.6 km/h), test 92F040. The vehicle used for this ...

Testing of small and large sign support systems FOIL test number : 92F039

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of a crash test performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The test was performed on a small sign support system at 20 mi/h (32.2 km/h) , test 92F039. The vehicle used for this...

Insight into small RNA abundance and expression in high- and low-temperature stress response using deep sequencing in Arabidopsis.

PubMed

Baev, Vesselin; Milev, Ivan; Naydenov, Mladen; Vachev, Tihomir; Apostolova, Elena; Mehterov, Nikolay; Gozmanva, Mariyana; Minkov, Georgi; Sablok, Gaurav; Yahubyan, Galina

2014-11-01

Small RNA profiling and assessing its dependence on changing environmental factors have expanded our understanding of the transcriptional and post-transcriptional regulation of plant stress responses. Insufficient data have been documented earlier to depict the profiling of small RNA classes in temperature-associated stress which has a wide implication for climate change biology. In the present study, we report a comparative assessment of the genome-wide profiling of small RNAs in Arabidopsis thaliana using two conditional responses, induced by high- and low-temperature. Genome-wide profiling of small RNAs revealed an abundance of 21 nt small RNAs at low temperature, while high temperature showed an abundance of 21 nt and 24 nt small RNAs. The two temperature treatments altered the expression of a specific subset of mature miRNAs and displayed differential expression of a number of miRNA isoforms (isomiRs). Comparative analysis demonstrated that a large number of protein-coding genes can give rise to differentially expressed small RNAs following temperature shifts. Low temperature caused accumulation of small RNAs, corresponding to the sense strand of a number of cold-responsive genes. In contrast, high temperature stimulated the production of small RNAs of both polarities from genes encoding functionally diverse proteins. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

Estimating Achievement Gaps from Test Scores Reported in Ordinal "Proficiency" Categories

ERIC Educational Resources Information Center

Ho, Andrew D.; Reardon, Sean F.

2012-01-01

Test scores are commonly reported in a small number of ordered categories. Examples of such reporting include state accountability testing, Advanced Placement tests, and English proficiency tests. This paper introduces and evaluates methods for estimating achievement gaps on a familiar standard-deviation-unit metric using data from these ordered…

78 FR 22261 - Proposed Agency Information Collection Activities; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-15

... information collection, including the validity of the methodology and assumptions used; c. Ways to enhance the quality, utility, and clarity of the information to be collected; d. Ways to minimize the burden of... number: FR 2060. OMB control number: 7100-0232. Frequency: On occasion. Reporters: Small businesses and...

Defense Small Business Innovation Research Program (SBIR) Abstracts of Phase 2 Awards: Fiscal Year 1987 (ARMY)

DTIC Science & Technology

1987-01-01

Program, this report presents the abstracts of those proposals which have resulted in contract awards. Further, the name and address of each firm...CONDITIONS; AND, PRODUCE A FINAL REPORT AND A FINAL DESIGN PACKAGE THAT CAN BE USED IN THE PRODUCTION OF THE UNIT. BY THE END OF PHASE II THE ARMY CAN...NUMBER: DAAD07-87-C-107 ROGER W ANDERSON TITLE: AUTOMATED WEATHER FACTOR ANALYSIS AND DISPLAY TOPIC# 71 OFFICE: LABCOM/ASL IDENT#: 16015 SMALL BUSINESS

Synthesis and Small-Angle X-Ray Scattering Investigations of Ureido-Pyrimidone Hydrogen Bonding Star and Linear Poly(ethylene-co-propylene)s

DTIC Science & Technology

2006-02-01

Synthesis and Small-Angle X-ray Scattering Investigations of Ureido- Pyrimidone Hydrogen Bonding Star and Linear Poly(ethylene-co-propylene)s...Scattering Investigations of Ureido- Pyrimidone Hydrogen Bonding Star and Linear Poly(ethylene-co-propylene)s Frederick L. Beyer Weapons and...control number. PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ADDRESS. 1. REPORT DATE (DD-MM-YYYY) February 2006 2 . REPORT TYPE Interim 3. DATES

You can count on the motor cortex: finger counting habits modulate motor cortex activation evoked by numbers.

PubMed

Tschentscher, Nadja; Hauk, Olaf; Fischer, Martin H; Pulvermüller, Friedemann

2012-02-15

The embodied cognition framework suggests that neural systems for perception and action are engaged during higher cognitive processes. In an event-related fMRI study, we tested this claim for the abstract domain of numerical symbol processing: is the human cortical motor system part of the representation of numbers, and is organization of numerical knowledge influenced by individual finger counting habits? Developmental studies suggest a link between numerals and finger counting habits due to the acquisition of numerical skills through finger counting in childhood. In the present study, digits 1 to 9 and the corresponding number words were presented visually to adults with different finger counting habits, i.e. left- and right-starters who reported that they usually start counting small numbers with their left and right hand, respectively. Despite the absence of overt hand movements, the hemisphere contralateral to the hand used for counting small numbers was activated when small numbers were presented. The correspondence between finger counting habits and hemispheric motor activation is consistent with an intrinsic functional link between finger counting and number processing. Copyright © 2011 Elsevier Inc. All rights reserved.

The Condition of Farmworkers and Small Farmer in 1974. Report to the National Board of the National Sharecroppers Fund/Rural Advancement Fund.

ERIC Educational Resources Information Center

Pierce, James M.

The number of farms in rural America continued to decline. In 1974, 23,420 farms went out of business. Farm subsidy payments, originally designed to assist small farmers, contributed little to the survival of the small farmer. The 1974 increased costs in fuel and fertilizer alone reduced net farm income by $5 billion--approximately a $2,500…

Testing of small and large sign support systems FOIL test number : 92F017

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of a crash test performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The test was performed on a small sign support system at 20 mi/h (8.9 m/s), test 92F017. The vehicle used for this te...

Testing of small and large sign support systems FOIL test number : 92F026

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of a crash test performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The test was performed on a small sign support system at 20 mi/h (8.9 m/s), test 92F026. The vehicle used for this te...

Testing of small and large sign support systems FOIL test number : 92F018

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of a crash test performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The test was performed on a small sign support system at 20 mi/h (8.9 m/s), test 92F018. The vehicle used for this te...

Testing of small and large sign support systems FOIL test number : 92F015

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of a crash test performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The test was performed on a small sign support system at 20 mi/h (8.9 m/s), test 92F015. The vehicle used for these t...

Testing of small and large sign support systems FOIL test number : 92F012

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of a crash test performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The test was performed on a small sign support system at 20 mi/h (8.9 m/s), test 92F012. The vehicle used for these t...

Testing of small and large sign support systems FOIL test number : 92F023

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of a crash test performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The test was performed on a small sign support system at 20 mi/h (8.9 m/s), test 92F023. The vehicle used for this te...

Testing of small and large sign support systems FOIL test number : 92F019

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of a crash test performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The test was performed on a small sign support system at 20 mi/h (8.9 m/s), test 92F019. The vehicle used for this te...

Testing of small and large sign support systems FOIL test number : 92F014

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of a crash test performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The test was performed on a small sign support system at 20 mi/h (8.9 m/s), test 92F014. The vehicle used for these t...

For the Record: The Lived Experience of Parents with a Learning Disability--A Pilot Study Examining the Scottish Perspective

ERIC Educational Resources Information Center

MacIntyre, Gillian; Stewart, Ailsa

2012-01-01

There are increasing numbers of parents with a learning disability living in the community although the exact numbers are unknown. Existing research suggests that this group of parents faces disadvantage and discrimination on a number of levels. This study reports on the findings of a small pilot study that examined the lived experience of five…

49 CFR 545.8 - Records.

Code of Federal Regulations, 2013 CFR

2013-10-01

... OF TRANSPORTATION FEDERAL MOTOR VEHICLE THEFT PREVENTION STANDARD PHASE-IN AND SMALL-VOLUME LINE REPORTING REQUIREMENTS § 545.8 Records. Each manufacturer shall maintain records of the Vehicle Identification Number for each vehicle for which information is reported under §§ 545.6(b)(2) and 545.7(b)(2...

49 CFR 545.8 - Records.

Code of Federal Regulations, 2014 CFR

2014-10-01

... OF TRANSPORTATION FEDERAL MOTOR VEHICLE THEFT PREVENTION STANDARD PHASE-IN AND SMALL-VOLUME LINE REPORTING REQUIREMENTS § 545.8 Records. Each manufacturer shall maintain records of the Vehicle Identification Number for each vehicle for which information is reported under §§ 545.6(b)(2) and 545.7(b)(2...

Infrared Damage Detection System (IDDS) for Real-Time, Small-Scale Damage Monitoring

DTIC Science & Technology

2007-01-01

MM-YY) 2. REPORT TYPE 3. DATES COVERED (From - To) January 2007 Technical Paper 5a. CONTRACT NUMBER FA8650-04-C-5200 5b. GRANT NUMBER 4 ...PROJECT NUMBER 4347 5e. TASK NUMBER 27 6 . AUTHOR(S) George A. Hartman 5f. WORK UNIT NUMBER 03 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS... titanium alloys, titanium -aluminide intermetallics, and nickel-base superalloys. Various geometries have also been used; however, we will focus on the

psRNATarget: a plant small RNA target analysis server

PubMed Central

Dai, Xinbin; Zhao, Patrick Xuechun

2011-01-01

Plant endogenous non-coding short small RNAs (20–24 nt), including microRNAs (miRNAs) and a subset of small interfering RNAs (ta-siRNAs), play important role in gene expression regulatory networks (GRNs). For example, many transcription factors and development-related genes have been reported as targets of these regulatory small RNAs. Although a number of miRNA target prediction algorithms and programs have been developed, most of them were designed for animal miRNAs which are significantly different from plant miRNAs in the target recognition process. These differences demand the development of separate plant miRNA (and ta-siRNA) target analysis tool(s). We present psRNATarget, a plant small RNA target analysis server, which features two important analysis functions: (i) reverse complementary matching between small RNA and target transcript using a proven scoring schema, and (ii) target-site accessibility evaluation by calculating unpaired energy (UPE) required to ‘open’ secondary structure around small RNA’s target site on mRNA. The psRNATarget incorporates recent discoveries in plant miRNA target recognition, e.g. it distinguishes translational and post-transcriptional inhibition, and it reports the number of small RNA/target site pairs that may affect small RNA binding activity to target transcript. The psRNATarget server is designed for high-throughput analysis of next-generation data with an efficient distributed computing back-end pipeline that runs on a Linux cluster. The server front-end integrates three simplified user-friendly interfaces to accept user-submitted or preloaded small RNAs and transcript sequences; and outputs a comprehensive list of small RNA/target pairs along with the online tools for batch downloading, key word searching and results sorting. The psRNATarget server is freely available at http://plantgrn.noble.org/psRNATarget/. PMID:21622958

Sustainable Offices: Small Practices for Big Benefits

DTIC Science & Technology

2012-05-01

comply with a collection of information if it does not display a currently valid OMB control number. 1. REPORT DATE MAY 2012 2. REPORT TYPE 3. DATES...16 Reducing Fuel Consumption • Participate in meetings via telephone • Telecommute or alternate work schedules • Carpool • Bike or walk around

Testing of small and large sign support systems FOIL test numbers : 92F009 and 92F010

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of two crash tests performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The/tests were performed on a small sign support system at 20 rni/h (8.9 m/s), test 92F009 and 60 mi/h (26.8 m/s),...

Testing of small and large sign support systems FOIL test numbers : 92F024 and 92F025

DOT National Transportation Integrated Search

1994-07-01

This test report contains the results of two crash tests performed at the Federal Outdoor Impact Laboratory (FOIL) in McLean, Virginia. The tests were performed on a small sign support system at 20 mi/h (8.9 m/s), test 92F024, and 60 mi/h (26.8 m/s),...

[Contact shot from infantry weapons with a flash-suppressor].

PubMed

Perdekamp, Markus Grosse; Braunwarth, Roland; Schmidt, Ulrike; Schmidt, Wolfgang; Pollak, Stefan

2003-01-01

The number of reports on contact shots from firearms with a flash suppressor attached to the muzzle is small. On the basis of a case report (suicidal shot to the forehead with a Kalschnikow AKMS 47 assault rifle) the morphological peculiarities (characteristics soot pattern, relatively small powder cavity and only minor skin tears in the presence of a bony support) are presented and the conclusions to be drawn from the findings regarding the flash-suppressor, the shot distance, the angle of the shot and the way of holding the weapon are discussed.

Community Background Reports: Papago Reservation, Sells, Arizona. National Study of American Indian Education, Series I, No. 17, Final Report.

ERIC Educational Resources Information Center

Mackett, Robert; Chilcott, John H.

Number 17 in Series I of the final report of the National Study of American Indian Education describes the small community of Sells, Arizona, in terms of (1) location and climate, (2) sociocultural background, (3) transportation problems, (4) housing problems, (5) governmental influence, (6) recreation, (7) educational opportunities, and (8)…

Data Storage Hierarchy Systems for Data Base Computers

DTIC Science & Technology

1979-08-01

Thesis Supervisor Accepted by ................................................ Chairman, Department Committee - /-111 Report...failing to comply with a collection of information if it does not display a currently valid OMB control number. 1. REPORT DATE AUG 1979 2. REPORT...with very large capacity and small access time. As part of the INFOPLEX research effort, this thesis is focused on the study of high performance, highly

Spontaneous Representations of Small Numbers of Objects by Rhesus Macaques: Examinations of Content and Format

ERIC Educational Resources Information Center

Hauser, Marc D.; Carey, Susan

2003-01-01

The project of comparative cognition benefits from common measures across species. We report here on five experiments using the violation of expectancy looking time measure with free-ranging rhesus macaques ("Macaca mulatta"), each designed to build on current knowledge concerning spontaneous representations of number. Each subject, tested in only…

Gender Differences in Unilateral Spatial Neglect within 24 Hours of Ischemic Stroke

ERIC Educational Resources Information Center

Kleinman, Jonathan T.; Gottesman, Rebecca F.; Davis, Cameron; Newhart, Melissa; Heidler-Gary, Jennifer; Hillis, Argye E.

2008-01-01

Hemispatial neglect is a common and disabling consequence of stroke. Previous reports examining the relationship between gender and the incidence of unilateral spatial neglect (USN) have included either a large numbers of patients with few neglect tests or small numbers of patients with multiple tests. To determine if USN was more common and/or…

Summary Report: Pilot Study of an Innovative Biological Treatment Process for the Removal of Ammonia from a Small Drinking Water System

EPA Science Inventory

The use of biologically active filtration to oxidize ammonia as a full-scale drinking water treatment process has not been thoroughly considered in the United States. A number of concerns with biological water treatment exist including the potential release of excessive numbers o...

Concrete pavement joint deterioration.

DOT National Transportation Integrated Search

2015-12-01

Concrete pavements are an important part of our national infrastructure. In recent years the relatively small number of reported joints deteriorating prematurely in concrete pavements around Indiana has increased. Changes over the past 45 years in IN...

Nondestructive Examination of Inside Surfaces of Small Holes in a Steel Structure Using a Laser Scan Technique

DTIC Science & Technology

2017-04-03

HOLES IN A STEEL STRUCTURE USING A LASER SCAN TECHNIQUE David Grasing Adam Foltz Ryan Hooke Venkataraman Swaminathan U.S. Army ARDEC...NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHORS David Grasing, Adam Foltz, Ryan Hooke, and Venkataraman Swaminathan – U.S...PAGES 21 19a. NAME OF RESPONSIBLE PERSON Venkataraman Swaminathan a. REPORT U b. ABSTRACT U c. THIS PAGE U 19b. TELEPHONE NUMBER (Include

Small Hands: Children in the Working World. Working Paper Number 16.

ERIC Educational Resources Information Center

Marcus, Rachel; Harper, Caroline

Recognizing the vulnerability of working children to possible exploitation and abuse, this report examines remunerated and unremunerated work performed by children worldwide, ranging from child labor in factories and agriculture to work conducted within the family household. Section 1 of the report describes the scale and importance of children's…

Tetanus in Poland in 2012.

PubMed

Zieliński, Andrzej

2014-01-01

Despite of the small number of cases reported in Poland tetanus is a permanent risk to unvaccinated people. The severity of the disease is associated with high case fatality, especially among people in older age groups. The aim of this paper is to present the data of epidemiological surveillance of tetanus in 2012. Principal source of the data is bulletin: "Infectious diseases and poisonings in Poland in 2012, and individual reports of cases of tetanus sent to the Department of Epidemiology, NIPH -NIH. In 2012, there were reported 19 cases of tetanus. 6 cases occurred in men, and 13 women. 13 cases occurred in persons over 69 years of age and in those age groups 6 cases were fatal. The paper describes the geographical distribution and the month of infection, the nature of the wounds which were portals of infection and the duration of incubation period of the cases. Severity of tetanus, despite a small number of cases each year leads to several deaths, which could be prevented by vaccination.

The interpretation of dream meaning: Resolving ambiguity using Latent Semantic Analysis in a small corpus of text.

PubMed

Altszyler, Edgar; Ribeiro, Sidarta; Sigman, Mariano; Fernández Slezak, Diego

2017-11-01

Computer-based dreams content analysis relies on word frequencies within predefined categories in order to identify different elements in text. As a complementary approach, we explored the capabilities and limitations of word-embedding techniques to identify word usage patterns among dream reports. These tools allow us to quantify words associations in text and to identify the meaning of target words. Word-embeddings have been extensively studied in large datasets, but only a few studies analyze semantic representations in small corpora. To fill this gap, we compared Skip-gram and Latent Semantic Analysis (LSA) capabilities to extract semantic associations from dream reports. LSA showed better performance than Skip-gram in small size corpora in two tests. Furthermore, LSA captured relevant word associations in dream collection, even in cases with low-frequency words or small numbers of dreams. Word associations in dreams reports can thus be quantified by LSA, which opens new avenues for dream interpretation and decoding. Copyright © 2017 Elsevier Inc. All rights reserved.

TARDEC Annual Report 2011

DTIC Science & Technology

2012-01-01

installing the Army’s first smart -charging microgrid at Wheeler Army Airfield in Hawaii. Aloha Microgrid 1 consists of a 25 kW solar power array, 200...in DoD’s Smart Power Infrastructure Demonstration for Energy Reliability and Security (SPIDERS) program, a joint capabilities technology...in the TACOM LCMC Small Business Fair in our attempts to begin partnerships with a growing number of small business technologists and entrepreneurs

Estimating the number needed to treat from continuous outcomes in randomised controlled trials: methodological challenges and worked example using data from the UK Back Pain Exercise and Manipulation (BEAM) trial.

PubMed

Froud, Robert; Eldridge, Sandra; Lall, Ranjit; Underwood, Martin

2009-06-11

Reporting numbers needed to treat (NNT) improves interpretability of trial results. It is unusual that continuous outcomes are converted to numbers of individual responders to treatment (i.e., those who reach a particular threshold of change); and deteriorations prevented are only rarely considered. We consider how numbers needed to treat can be derived from continuous outcomes; illustrated with a worked example showing the methods and challenges. We used data from the UK BEAM trial (n = 1, 334) of physical treatments for back pain; originally reported as showing, at best, small to moderate benefits. Participants were randomised to receive 'best care' in general practice, the comparator treatment, or one of three manual and/or exercise treatments: 'best care' plus manipulation, exercise, or manipulation followed by exercise. We used established consensus thresholds for improvement in Roland-Morris disability questionnaire scores at three and twelve months to derive NNTs for improvements and for benefits (improvements gained+deteriorations prevented). At three months, NNT estimates ranged from 5.1 (95% CI 3.4 to 10.7) to 9.0 (5.0 to 45.5) for exercise, 5.0 (3.4 to 9.8) to 5.4 (3.8 to 9.9) for manipulation, and 3.3 (2.5 to 4.9) to 4.8 (3.5 to 7.8) for manipulation followed by exercise. Corresponding between-group mean differences in the Roland-Morris disability questionnaire were 1.6 (0.8 to 2.3), 1.4 (0.6 to 2.1), and 1.9 (1.2 to 2.6) points. In contrast to small mean differences originally reported, NNTs were small and could be attractive to clinicians, patients, and purchasers. NNTs can aid the interpretation of results of trials using continuous outcomes. Where possible, these should be reported alongside mean differences. Challenges remain in calculating NNTs for some continuous outcomes. UK BEAM trial registration: ISRCTN32683578.

Spontaneous representations of small numbers of objects by rhesus macaques: examinations of content and format.

PubMed

Hauser, Marc D; Carey, Susan

2003-12-01

The project of comparative cognition benefits from common measures across species. We report here on five experiments using the violation of expectancy looking time measure with free-ranging rhesus macaques (Macaca mulatta), each designed to build on current knowledge concerning spontaneous representations of number. Each subject, tested in only one experimental condition, watched as eggplants were placed behind a screen one at a time, after which the screen was removed revealing an outcome that either matched or did not match the number placed there. Subjects looked longer at impossible than possible outcomes in 1+1=2 or 3, 1 small+1 small=1 big or 2 small, 2+1=2 or 3, and 2+1=3 or 4 conditions. They failed in 2+1+1=4 or 3 or 5 and in 1+1+1=2 or 3 conditions. This pattern of results closely matches that observed across several previous studies of human infants. The data allow us to test among four different proposals concerning the format and content of the mental representations underlying looking in these experiments. Object file representations are favored over: (i) low-level perceptual representations, (ii) representations of continuous variables such as volume or surface area, and (iii) analog magnitude representations of number. We conclude by considering exactly how the object tracking system revealed in these and other related experiments does and does not represent number, and how it might be one evolutionary precursor of the human specific system of number representations.

Prevention and Treatment of Noise-Induced Tinnitus

DTIC Science & Technology

2014-09-01

Tinnitus PRINCIPAL INVESTIGATOR: Dr. Richard A. Altschuler CONTRACTING ORGANIZATION: University of Michigan REPORT DATE: 2014...3 Ju 2014 4. TITLE AND SUBTITLE 5a. CONTRACT NUMBER Prevention and Treatment of Noise-Induced Tinnitus 5b. GRANT NUMBER 5c. PROGRAM...prevent or treat noise induced tinnitus . Our studies showed a military relevant small arms fire-like noise will induce tinnitus in approximately 33

Targeting Phosphatidylserine for Radioimmunotherapy of Breast Cancer Brain Metastasis

DTIC Science & Technology

2013-10-01

Pharmaceuticals , Inc., Department of Defense grants PC05031 (to P.E. Thorpe) and PC080475 (to Y. Yin), an NIH-supported Small Animal Imaging Research Program...PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012...Army Medical Research And Materiel Command 11. SPONSOR/MONITOR’S REPORT Fort Detrick, Maryland NUMBER(S) 21702-5012 12. DISTRIBUTION / AVAILABILITY

Kuroshio Graduate Student Support

DTIC Science & Technology

2018-06-06

875 North Randolph Street Arlington, VA 22203-1995 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION / AVAILABILITY ...strong horizontal density gradients (e.g., midlatitude subtropical gyres), with a small fraction occurring in regions of deep mixed layers (e.g., high ...Society homogenous in the presence of sharp horizontal density contrasts (e.g., Fig. 1a). These sharp gradients provide a source of available

The Catalog: A Flexible Data Structure for Magnetic Tape.

ERIC Educational Resources Information Center

Kay, Martin; Ziehe, Theodore

This report outlines a generalized storage scheme for large files of highly structured data, or catalogs, and describes their realization on magnetic tape. Each datum, large or small, is assigned to one of a number of data classes of which a user may define any number. The over-all organization of a catalog is given by a map that imposes a tree…

Results of a Research Study to Identify Historical Procurement Obligations and Expenditures on Major Army Materiel and Non-Materiel Systems,

DTIC Science & Technology

1983-05-01

release; distribution 2b. DECLASSIFICATION/DOWNGRADING SCHEDULE unlimited. 4. PERFORMING ORGANIZATION REPORT NUMBER(S) 5. MONITORING ORGANIZATION REPORT...coding scheme derives from the location of the Budget Line Items in Exhibit P-1 (Supporting Data for the President’s Budget), the BLIN’s reflect the same...MULTI-PURPOSE WHEELED VEH 305046 COMMERCIAL UTILITY CARGO VEHICLE 305017 SMALL UNIT SUPPORT VEHICLE(SYSV) 30504 TRUCK ST 6X6 ABT 305019 TRUCK, iOT ,8X8,ART

Market Assessment of Biomass Gasification and Combustion Technology for Small- and Medium-Scale Applications

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

Peterson, D.; Haase, S.

2009-07-01

This report provides a market assessment of gasification and direct combustion technologies that use wood and agricultural resources to generate heat, power, or combined heat and power (CHP) for small- to medium-scale applications. It contains a brief overview of wood and agricultural resources in the U.S.; a description and discussion of gasification and combustion conversion technologies that utilize solid biomass to generate heat, power, and CHP; an assessment of the commercial status of gasification and combustion technologies; a summary of gasification and combustion system economics; a discussion of the market potential for small- to medium-scale gasification and combustion systems; andmore » an inventory of direct combustion system suppliers and gasification technology companies. The report indicates that while direct combustion and close-coupled gasification boiler systems used to generate heat, power, or CHP are commercially available from a number of manufacturers, two-stage gasification systems are largely in development, with a number of technologies currently in demonstration. The report also cites the need for a searchable, comprehensive database of operating combustion and gasification systems that generate heat, power, or CHP built in the U.S., as well as a national assessment of the market potential for the systems.« less

Hb Chile [beta28(B10)Leu-->Met]: an unstable hemoglobin associated with chronic methemoglobinemia and sulfonamide or methylene blue-induced hemolytic anemia.

PubMed

Hojas-Bernal, R; McNab-Martin, P; Fairbanks, V F; Holmes, M W; Hoyer, J D; McCormick, D J; Kubik, K S

1999-05-01

Among the causes of life-long cyanosis are congenital methemoglobinemia due to M hemoglobins, congenital methemoglobinemia due to methemoglobin reductase deficiency, a small number of low oxygen affinity hemoglobins, and a small number of unstable hemoglobins that spontaneously form methemoglobin in vivo at an accelerated rate. We report an unstable hemoglobin with these characteristics that was observed in a family of indigenous (native American) origin living near Santiago, Chile. This variant has the substitution beta28(B10)Leu-->Met, unambiguously corresponding to the DNA mutation of CTG-->ATG in beta-globin gene codon 28.

The Role of Learning Support in Open & Distance Learning: Learners' Experiences and Perspectives

ERIC Educational Resources Information Center

Dzakiria, Hisham

2005-01-01

This qualitative study reports in some detail the experience of a small group of distance learners as they progress through their courses at Universiti Utara Malaysia (UUM). An initial literature review suggested that while a number of studies had been completed in the past two decades that report student characteristics, motivations, and prior…

Interactions and Inter-relationships Around Text: Practices and Positionings in a Multilingual Classroom in Brunei.

ERIC Educational Resources Information Center

Martin, Peter W.

2003-01-01

Reports on a microethnographic study of a number of classrooms in different areas of Negara Brunei Darussalam, a small Malay Islamic Monarchy on the Northern coast of Borneo, Southeast Asia. Focuses on one classroom in a small up-river school away from the malay center and in one of the few areas in the country where a form of Malay is not the…

Fatal Passenger Vehicle Crashes with At Least 1 Driver Younger than 15 Years: A Fatality Analysis Reporting System Study

ERIC Educational Resources Information Center

Frisch, Larry; Plessinger, Alexander

2007-01-01

Context: A small number of fatalities continue to occur due to motor vehicle crashes on highways in which at least 1 passenger vehicle (automobile, van, or small truck) is driven by a child younger than 15 years. Purpose: The purpose of this study was to extend previous work suggesting that such crashes occur frequently in the Southern states and…

Capuchin monkeys (Cebus apella) treat small and large numbers of items similarly during a relative quantity judgment task.

PubMed

Beran, Michael J; Parrish, Audrey E

2016-08-01

A key issue in understanding the evolutionary and developmental emergence of numerical cognition is to learn what mechanism(s) support perception and representation of quantitative information. Two such systems have been proposed, one for dealing with approximate representation of sets of items across an extended numerical range and another for highly precise representation of only small numbers of items. Evidence for the first system is abundant across species and in many tests with human adults and children, whereas the second system is primarily evident in research with children and in some tests with non-human animals. A recent paper (Choo & Franconeri, Psychonomic Bulletin & Review, 21, 93-99, 2014) with adult humans also reported "superprecise" representation of small sets of items in comparison to large sets of items, which would provide more support for the presence of a second system in human adults. We first presented capuchin monkeys with a test similar to that of Choo and Franconeri in which small or large sets with the same ratios had to be discriminated. We then presented the same monkeys with an expanded range of comparisons in the small number range (all comparisons of 1-9 items) and the large number range (all comparisons of 10-90 items in 10-item increments). Capuchin monkeys showed no increased precision for small over large sets in making these discriminations in either experiment. These data indicate a difference in the performance of monkeys to that of adult humans, and specifically that monkeys do not show improved discrimination performance for small sets relative to large sets when the relative numerical differences are held constant.

Arrays of Very Small Voltammetric Electrodes Based on Reticulated Vitreous Carbon.

DTIC Science & Technology

1983-10-14

1H D-fli34 73ifARRAYS OF VERY SMALL YOLTAMMETRIC ELECTRODES BA5ED ON i/i RETICULATED VITREOUS CARBON (U) STATE UNIV OF NEW YORK I AT BUFFALO AMHERST N...PEIOiUD COVI[R9 1^. Arrays of Very Small Voltametric Electrodes 0 Based on Reticulated Vitreous Carbon - S. PRFROG OG. REPORT NUM A 7. AUTNOR) 0...Cofigi nueu eav’e,o *ee i necesaery and Iden lly by block number) L.Uj Reticulated vitreous carbon ; microelectrodes; nonlinear diffusion; vol tammetry

Field emission characteristics of a small number of carbon fiber emitters

NASA Astrophysics Data System (ADS)

Tang, Wilkin W.; Shiffler, Donald A.; Harris, John R.; Jensen, Kevin L.; Golby, Ken; LaCour, Matthew; Knowles, Tim

2016-09-01

This paper reports an experiment that studies the emission characteristics of small number of field emitters. The experiment consists of nine carbon fibers in a square configuration. Experimental results show that the emission characteristics depend strongly on the separation between each emitter, providing evidence of the electric field screening effects. Our results indicate that as the separation between the emitters decreases, the emission current for a given voltage also decreases. The authors compare the experimental results to four carbon fiber emitters in a linear and square configurations as well as to two carbon fiber emitters in a paired array. Voltage-current traces show that the turn-on voltage is always larger for the nine carbon fiber emitters as compared to the two and four emitters in linear configurations, and approximately identical to the four emitters in a square configuration. The observations and analysis reported here, based on Fowler-Nordheim field emission theory, suggest the electric field screening effect depends critically on the number of emitters, the separation between them, and their overall geometric configuration.

Direct comparison of extinction coefficients derived from Mie-scattering lidar and number concentrations of particles, subjective weather report in Japan

NASA Astrophysics Data System (ADS)

Shimizu, Atsushi; Sugimoto, Nobuo; Matsui, Ichiro; Nishizawa, Tomoaki

2015-03-01

Two components of the lidar extinction coefficient, the dust extinction and the spherical particles extinction, were obtained from observations made by the National Institute for Environmental Studies lidar network in Japan. These two extinctions were compared with the number concentration of particles measured by an optical particle counter, and with subjective weather reports recorded at the nearest meteorological observatories. The dust extinction corresponded well with the number concentration of large particles with diameters as great as 5 μm and during dry conditions with the number concentration of particles larger than 2 μm. The relationship between the spherical particle extinction and the number of small particles was nearly constant under all conditions. Asian dust was sometimes reported by meteorological observatories in the period of lower dust extinction. This indicates contradicting relationship between human-eye based reports and optical characteristics observed by lidars in some cases. The most consistent results between lidar observation and meteorological reports were obtained in dry mist conditions, in which lidars exhibited higher spherical extinction as expected by the definition of the atmospheric phenomenon of dry mist or haze.

A cubic extended interior penalty function for structural optimization

NASA Technical Reports Server (NTRS)

Prasad, B.; Haftka, R. T.

1979-01-01

This paper describes an optimization procedure for the minimum weight design of complex structures. The procedure is based on a new cubic extended interior penalty function (CEIPF) used with the sequence of unconstrained minimization technique (SUMT) and Newton's method. The Hessian matrix of the penalty function is approximated using only constraints and their derivatives. The CEIPF is designed to minimize the error in the approximation of the Hessian matrix, and as a result the number of structural analyses required is small and independent of the number of design variables. Three example problems are reported. The number of structural analyses is reduced by as much as 50 per cent below previously reported results.

Analysis of FARS data on state highways in Oklahoma.

DOT National Transportation Integrated Search

2012-11-01

Analysis of fatality automobile accident data can be challenging in rural areas where a relatively small number of : such accidents occurs on specific sections of highways. Combining crash data for 1998 to 2011 from the Fatality : Analysis Reporting ...

Canonical Probability Distributions for Model Building, Learning, and Inference

DTIC Science & Technology

2006-07-14

hand , are for Ranked nodes set at Unobservable and Auxiliary nodes. The value of alpha is set in the diagnostic window by moving the slider in the upper...right hand side of the window. The upper bound of alpha can be modified by typing the new value in the small edit box to the right of the slider. f...TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION REPORT NUMBER University of Pittsburgh

Methodological Considerations When Quantifying High-Intensity Efforts in Team Sport Using Global Positioning System Technology.

PubMed

Varley, Matthew C; Jaspers, Arne; Helsen, Werner F; Malone, James J

2017-09-01

Sprints and accelerations are popular performance indicators in applied sport. The methods used to define these efforts using athlete-tracking technology could affect the number of efforts reported. This study aimed to determine the influence of different techniques and settings for detecting high-intensity efforts using global positioning system (GPS) data. Velocity and acceleration data from a professional soccer match were recorded via 10-Hz GPS. Velocity data were filtered using either a median or an exponential filter. Acceleration data were derived from velocity data over a 0.2-s time interval (with and without an exponential filter applied) and a 0.3-second time interval. High-speed-running (≥4.17 m/s 2 ), sprint (≥7.00 m/s 2 ), and acceleration (≥2.78 m/s 2 ) efforts were then identified using minimum-effort durations (0.1-0.9 s) to assess differences in the total number of efforts reported. Different velocity-filtering methods resulted in small to moderate differences (effect size [ES] 0.28-1.09) in the number of high-speed-running and sprint efforts detected when minimum duration was <0.5 s and small to very large differences (ES -5.69 to 0.26) in the number of accelerations when minimum duration was <0.7 s. There was an exponential decline in the number of all efforts as minimum duration increased, regardless of filtering method, with the largest declines in acceleration efforts. Filtering techniques and minimum durations substantially affect the number of high-speed-running, sprint, and acceleration efforts detected with GPS. Changes to how high-intensity efforts are defined affect reported data. Therefore, consistency in data processing is advised.

75 FR 54869 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-09

... shall maintain a file of these measurements, and retain the file for at least five years following the date of such measurements, maintain reports and records. All reports are sent to the delegated state or... number of responses which is due to a more accurate accounting. However, there is a small decrease in the...

Review of Education in Mathematics, Data Science and Quantitative Disciplines: Report to the Group of Eight Universities

ERIC Educational Resources Information Center

Brown, Gavin

2009-01-01

The Reference Committee firmly shares the view that the state of the mathematical sciences and related quantitative disciplines in Australia has deteriorated to a dangerous level, and continues to deteriorate. Accordingly the author decided to structure this Report around a small number of recommendations, some long term and others to address…

Central serous chorioretinopathy due to tadalafil use.

PubMed

Türkcü, Fatih Mehmet; Yüksel, Harun; Şahin, Alparslan; Murat, Mehmet; Bozkurt, Yaşar; Çaça, Ihsan

2013-04-01

Phosphodiesterase-5 (PDE5) inhibitors are commonly used in the treatment of erectile dysfunction. There are a small number of case reports that associate this agent with central serous chorioretinopathy (CSCR). Our report presents the treatment approach to a 42-year-old patient who described blurred vision and metamorphopsia and was diagnosed with CSCR following the use of tadalafil, a PDE5 inhibitor.

Capital Improvements Business Line

DTIC Science & Technology

2012-08-08

NAVFAC Southwest Dan Waid Program & Business Mgmt NAVFAC SW Capital Improvements Business Line NAVFAC SW 8 August 2012 1 Report...REPORT TYPE 3. DATES COVERED 00-00-2012 to 00-00-2012 4. TITLE AND SUBTITLE Capital Improvements Business Line 5a. CONTRACT NUMBER 5b. GRANT...AVAILABILITY STATEMENT Approved for public release; distribution unlimited 13. SUPPLEMENTARY NOTES Presented at the 2012 Navy Gold Coast Small Business

Transition of the Laminar Boundary Layer on a Delta Wing with 74 degree Sweep in Free Flight at Mach Numbers from 2.8 to 5.3

NASA Technical Reports Server (NTRS)

Chapman, Gary T.

1961-01-01

The tests were conducted at Mach numbers from 2.8 to 5.3, with model surface temperatures small compared to boundary-layer recovery temperature. The effects of Mach number, temperature ratio, unit Reynolds number, leading-edge diameter, and angle of attack were investigated in an exploratory fashion. The effect of heat-transfer condition (i.e., wall temperature to total temperature ratio) and Mach number can not be separated explicitly in free-flight tests. However, the data of the present report, as well as those of NACA TN 3473, were found to be more consistent when plotted versus temperature ratio. Decreasing temperature ratio increased the transition Reynolds number. The effect of unit Reynolds number was small as was the effect of leading-edge diameter within the range tested. At small values of angle of attack, transition moved forward on the windward surface and rearward on the leeward surface. This trend was reversed at high angles of attack (6 deg to 18 deg). Possible reasons for this are the reduction of crossflow on the windward side and the influence of the lifting vortices on the leeward surface. When the transition results on the 740 delta wing were compared to data at similar test conditions for an unswept leading edge, the results bore out the results of earlier research at nearly zero heat transfer; namely, sweep causes a large reduction in the transition Reynolds number.

Compilation of 1990 annual reports of the Navy ELF Communications System Ecological-Monitoring Program. Volume 2. Tabs C thru F. Annual report, Jan-Dec 90

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

Zapotosky, J.E.

1991-08-01

This portion of the report includes monitoring of and data for arthropoda and earthworms; pollinating insects; and small mammals and nesting birds. During the 1990 growing season the ELF antenna was operated more frequently than in prior years. This provides 2 years of intermittent ELF exposure for the biological systems to react to the radiation, one year of very limited exposure and greater exposure in 1990. Arthropod and earthworm sampling was conducted at intervals of two weeks from early May to late October. High voltage transmission lines and magnetic fields have been shown to affect honeybee reproduction, survival, orientation, andmore » nest structure. ELF EM fields could have similar effects on native megachild bees. Changes in cell length, number of cells per nest, number of leaver per cell, orientation of nest entrances, and time to collect a round leaf pierce to cap a cell were monitored. We have not detected significant changes that could be attributed to ELF EM fields. Small mammal and nesting bird biological studies in the western Upper Peninsula of Michigan for the year 1990 are reported.« less

The SNARC effect in two dimensions: Evidence for a frontoparallel mental number plane.

PubMed

Hesse, Philipp Nikolaus; Bremmer, Frank

2017-01-01

The existence of an association between numbers and space is known for a long time. The most prominent demonstration of this relationship is the spatial numerical association of response codes (SNARC) effect, describing the fact that participants' reaction times are shorter with the left hand for small numbers and with the right hand for large numbers, when being asked to judge the parity of a number (Dehaene et al., J. Exp. Psychol., 122, 371-396, 1993). The SNARC effect is commonly seen as support for the concept of a mental number line, i.e. a mentally conceived line where small numbers are represented more on the left and large numbers are represented more on the right. The SNARC effect has been demonstrated for all three cardinal axes and recently a transverse SNARC plane has been reported (Chen et al., Exp. Brain Res., 233(5), 1519-1528, 2015). Here, by employing saccadic responses induced by auditory or visual stimuli, we measured the SNARC effect within the same subjects along the horizontal (HM) and vertical meridian (VM) and along the two interspersed diagonals. We found a SNARC effect along HM and VM, which allowed predicting the occurrence of a SNARC effect along the two diagonals by means of linear regression. Importantly, significant differences in SNARC strength were found between modalities. Our results suggest the existence of a frontoparallel mental number plane, where small numbers are represented left and down, while large numbers are represented right and up. Together with the recently described transverse mental number plane our findings provide further evidence for the existence of a three-dimensional mental number space. Copyright © 2016 Elsevier Ltd. All rights reserved.

Genetic and Epigenetic Determinants of Lung Cancer Subtype: Adenocarcinoma to Small Cell Conversion

DTIC Science & Technology

2016-10-01

PRINCIPAL INVESTIGATOR: Charles M. Rudin, MD PhD CONTRACTING ORGANIZATION: Sloan Kettering Institute for Cancer Research New York, NY 10065 REPORT DATE...October 2016 TYPE OF REPORT: Final PREPARED FOR: U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland 21702-5012 DISTRIBUTION...ORGANIZATION REPORT NUMBER Sloan Kettering Institute for Cancer Research 1275 York Avenue New York, NY 10065-6007 9. SPONSORING / MONITORING AGENCY NAME(S

Test Operations Procedure (TOP) 03-2-504A Safety Evaluation of Small Arms and Medium Caliber Weapons

DTIC Science & Technology

2013-05-29

Assessment HHAR Health Hazard Assessment Report HERO Hazards of Electromagnetic Radiation to Ordnance in. inch J Joule km/hr kilometers per hour...help standardize testing and to specify tests commonly used to identify and assess safety hazards associated with the use of small arms. The...19b. TELEPHONE NUMBER (include area code) Standard Form 298 (Rev. 8-98) Prescribed by ANSI Std. Z39-18

Studying the Immunomodulatory Effects of Small Molecule Ras-Inhibitors in Animal Models of Rheumatoid Arthritis

DTIC Science & Technology

2015-10-01

Models of Rheumatoid Arthritis PRINCIPAL INVESTIGATOR: Yoel Kloog RECIPIENT: Tel Aviv University TEL AVIV 69978 Israel REPORT DATE: October...TITLE AND SUBTITLE Studying the Immunomodulatory Effects of Small Molecule Ras- Inhibitors in Animal Models of Rheumatoid Arthritis 5a. CONTRACT NUMBER... Rheumatoid Arthritis (RA) display augmented activation of the Ras/Raf/MEK/ERK1/2 signaling pathway, and accordingly overexpression of active K-RAS in

Compilation of 1990 annual reports of the Navy ELF communications system ecological monitoring program. Volume 2: Tabs C thru F

NASA Astrophysics Data System (ADS)

Zapotosky, J. E.

1991-08-01

This portion of the report includes monitoring of and data for arthropoda and earthworms; pollinating insects; and small mammals and nesting birds. During the 1990 growing season the ELF antenna was operated more frequently than in prior years. This provides 2 years of intermittent ELF exposure for the biological systems to react to the radiation, one year of very limited exposure and greater exposure in 1990. Arthropod and earthworm sampling was conducted at intervals of two weeks from early May to late October. High voltage transmission lines and magnetic fields have been shown to affect honeybee reproduction, survival, orientation, and nest structure. ELF EM fields could have similar effects on native megachild bees. Changes in cell length, number of cells per nest, number of leaver per cell, orientation of nest entrances, and time to collect a round leaf pierce to cap a cell were monitored. We have not detected significant changes that could be attributed to ELF EM fields. Small mammal and nesting bird biological studies in the western Upper Peninsula of Michigan for the year 1990 are reported.

The effect of Daikenchuto on postoperative intestinal motility in patients with right-side colon cancer.

PubMed

Yamada, Takeshi; Matsumoto, Satoshi; Matsuda, Michihiro Koizumi Akihisa; Shinji, Seiichi; Yokoyama, Yasuyuki; Takahashi, Goro; Iwai, Takuma; Takeda, Kouki; Ohta, Keiichiro; Uchida, Eiji

2017-07-01

Daikenchuto (DKT) has a stimulant effect on intestinal motility and reportedly has a positive effect on postoperative intestinal motility in patients with sigmoid colon cancer. In this study, we investigated the effects of DKT in patients with right-side colon cancer. This retrospective study included 88 patients with right-side colon cancer. We orally administered 7.5 g of DKT in the DKT group and did not administer any DKT to patients in the no-DKT group. All patients ingested radiopaque markers 2 h before surgery, which were used to assess intestinal motility. The postoperative intestinal motility was radiologically assessed by counting the numbers of residual markers in the large and small intestines. The DKT and no-DKT groups showed no marked differences in the total number of residual markers or number of residual markers in the small intestine. However, in the elderly subgroup, the total number of residual markers in the DKT group was significantly less than in the no-DKT group. Although DKT had some small effect on the postoperative intestinal motility for most patients, it may have positive effects in elderly patients.

[Bladder stones in children in Gabon. Three case reports].

PubMed

Koko, J; M'Ba-Meyo, J; Reymond-Yeni, A; Llano-White, C; Gahouma, D

1996-01-01

Bladder stones are uncommon in children in Gabon. The authors report the case of 3 boys admitted to the Paediatric Hospital of Owendo for voiding disorders. All patients came from the South of the country, but these stones cannot be described as endemic in view of the small number of cases. The authors recall the main aetiologies, the suggestive symptoms and the simple and inexpensive complementary investigations (plain abdominal x-ray and ultrasonography) allowing the definitive diagnosis. Conventional surgical treatment gives good results, but in the case of small stones, endourological treatment can be more economical in terms of the duration of hospital stay and postoperative morbidity.

Tetanus in Poland in 2013.

PubMed

Zieliński, Andrzej; Rudowska, Jolanta

2015-01-01

Tetanus is an infectious disease which, despite the small number of cases is a permanent risk to unvaccinated people. The severity of disease is associated with high mortality especially in older age groups. The aim of the paper is to present epidemiological surveillance data tetanus in 2013. The source of the data are the individual case reports of tetanus sent to the Department of Epidemiology, NIPH-NIH and bulletin data "Infectious diseases and poisonings in Poland in 2013. In 2013 number of recorded cases of tetanus was 14. Four cases of disease occurred in men and 10 in women. Among cases 13 people were over 69 years of age and among them 7 people died. Severity of tetanus, despite the small number of annual cases leads to several deaths each year, particularly in the older age groups. This deaths could be prevented by vaccination.

Report to the Congress on the Strategic Defense Initiative, 1989

DTIC Science & Technology

1989-03-13

veterinarians for its ability to cleanse harmful viruses from bovine semen so it can be used for artificial insemination . This process is also being...pointing out major advances in small, lightweight and affordable components for defensive interceptors; sensor developments for satellites and ground- based...test satellites . The United States view is that the number of designated ABM test satellites in orbit simultaneously shall not exceed a number well

JPRS Report. Soviet Union: World Economy & International Relations, No. 2, February 1989

DTIC Science & Technology

1989-05-13

a small group of the biggest companies of a number of highly concentrated base sectors of industry—steel casting, automotive, chemical , industrial...forth. As of the present the TNC practically share among themselves the capitalist markets for automobiles and steel and a number of chemical ...automobile, textile, chemical and agricultural commodity, electronics and transport services markets. Competition is now heating up not only in the sphere of

Mode/Medium Instability in CO2 Laser

NASA Technical Reports Server (NTRS)

Webster, K. L.; Sung, C. C.

1992-01-01

Report discribes theoretical study of model/medium instability (MMI) in CO2 laser. Purposes of study to extend, to small Fresnel numbers, previous study of MMI restricted to large Fresnel numbers and to study methods of previous studies, to suppress MMI. Method of primary interest involves replacement of hard edge output mirror in laser resonator with mirror, local reflectivity of which decreases with radial distance from optical axis according to Gaussian profile.

Semester abroad opportunities in baccalaureate nursing programs.

PubMed

Read, Catherine Y

2011-01-01

An experience of studying abroad enhances undergraduate nursing education by broadening the student's perspective about different cultures, heightening awareness of a global society and foreign customs and traditions, stimulating interest in international work and research, fostering personal development, building skill in a foreign language, and serving as a bridge between theory and practice. Despite a large number of published reports about international experiences for nursing students, little is known about the number of baccalaureate programs that offer a semester abroad or the percent of students who participate. A mailed paper-and-pencil survey was completed by 382 administrators of baccalaureate nursing programs listed in the American Association of Colleges of Nursing database. Eighty-nine schools (23.3%) offer a semester study abroad opportunity. Of those, 39 (44%) offer clinical nursing courses taught by nursing faculty. Most (76%) of the 89 schools reported that only 0%-5% of students participated in the semester abroad program. Despite the small number of baccalaureate programs that offer a semester abroad experience and the small percentage of students who participate, respondents listed a large number and variety of advantages and offered strategies that facilitate their programs. Curricular innovations that allow 17%-26% of juniors in the baccalaureate nursing program at Boston College to study abroad for a semester are elucidated. Copyright © 2011 Elsevier Inc. All rights reserved.

Serological Surveillance of Scrub Typhus, Murine Typhus, and Leptospirosis in Small Mammals Captured at Firing Points 10 and 60, Gyeonggi Province, Republic of Korea, 2001-2005

DTIC Science & Technology

2010-01-01

Province, Republic of Korea, 2001-2005 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR (S) 5d. PROJECT NUMBER 5e. TASK...rodent-borne disease surveillance, including rodent bionom- ics, ecology, and hantaviruses , conducted at other U.S. and Korean operated military...2005 as described by O’Guinn et al (2008), as a result of a hantavirus case reported in October 2000 in a U.S. soldier who trained at these sites

The U.S. Farm Sector in the Mid-1980's. Agricultural Economic Report Number 548.

ERIC Educational Resources Information Center

Reimund, Donn A.; And Others

This report compares several farm characteristics of the mid-1980s with those of a decade earlier to document the real amount of change in the farm sector. Farms are stratified into five groups based on their farm income: rural residence, small family, family, large family, and very large. Sources and levels of farm operator income and wealth are…

Annual Report Number 13.

DTIC Science & Technology

1981-12-01

Sauberer (1950) and adapting a representative phase function from the results of our scattering experiments. The scattering efficiency was treated as an...tion coefficients of Sauberer . A paper describing the analysis in detail has been accepted for publication by the Journal of Glaciology. Although the...those reported by Sauberer . However, because the absorp- tion is so small at visible wavelengths and because Sauberer had available rather thin ice

Design and preliminary test results at Mach 5 of an axisymmetric slotted sound shield. [for supersonic wind tunnels (noise reduction in wind tunnel nozzles)

NASA Technical Reports Server (NTRS)

Beckwith, I. E.; Spokowski, A. J.; Harvey, W. D.; Stainback, P. C.

1975-01-01

The basic theory and sound attenuation mechanisms, the design procedures, and preliminary experimental results are presented for a small axisymmetric sound shield for supersonic wind tunnels. The shield consists of an array of small diameter rods aligned nearly parallel to the entrance flow with small gaps between the rods for boundary layer suction. Results show that at the lowest test Reynolds number (based on rod diameter) of 52,000 the noise shield reduced the test section noise by about 60 percent ( or 8 db attenuation) but no attenuation was measured for the higher range of test reynolds numbers from 73,000 to 190,000. These results are below expectations based on data reported elsewhere on a flat sound shield model. The smaller attenuation from the present tests is attributed to insufficient suction at the gaps to prevent feedback of vacuum manifold noise into the shielded test flow and to insufficient suction to prevent transition of the rod boundary layers to turbulent flow at the higher Reynolds numbers. Schlieren photographs of the flow are shown.

Androgen Receptor Gene Polymorphism, Aggression, and Reproduction in Tanzanian Foragers and Pastoralists

PubMed Central

Butovskaya, Marina L.; Lazebny, Oleg E.; Vasilyev, Vasiliy A.; Dronova, Daria A.; Karelin, Dmitri V.; Mabulla, Audax Z. P.; Shibalev, Dmitri V.; Shackelford, Todd K.; Fink, Bernhard; Ryskov, Alexey P.

2015-01-01

The androgen receptor (AR) gene polymorphism in humans is linked to aggression and may also be linked to reproduction. Here we report associations between AR gene polymorphism and aggression and reproduction in two small-scale societies in northern Tanzania (Africa)—the Hadza (monogamous foragers) and the Datoga (polygynous pastoralists). We secured self-reports of aggression and assessed genetic polymorphism of the number of CAG repeats for the AR gene for 210 Hadza men and 229 Datoga men (aged 17–70 years). We conducted structural equation modeling to identify links between AR gene polymorphism, aggression, and number of children born, and included age and ethnicity as covariates. Fewer AR CAG repeats predicted greater aggression, and Datoga men reported more aggression than did Hadza men. In addition, aggression mediated the identified negative relationship between CAG repeats and number of children born. PMID:26291982

Metabolic Profile and Inflammatory Responses in Dairy Cows with Left Displaced Abomasum Kept under Small-Scaled Farm Conditions

PubMed Central

Klevenhusen, Fenja; Humer, Elke; Metzler-Zebeli, Barbara; Podstatzky-Lichtenstein, Leopold; Wittek, Thomas; Zebeli, Qendrim

2015-01-01

Simple Summary This research established an association between lactation number and milk production and metabolic and inflammatory responses in high-producing dairy cows affected by left abomasal displacement in small-scaled dairy farms. The study showed metabolic alterations, liver damage, and inflammation in the sick cows, which were further exacerbated with increasing lactation number and milk yield of the cows. Abstract Left displaced abomasum (LDA) is a severe metabolic disease of cattle with a strong negative impact on production efficiency of dairy farms. Metabolic and inflammatory alterations associated with this disease have been reported in earlier studies, conducted mostly in large dairy farms. This research aimed to: (1) evaluate metabolic and inflammatory responses in dairy cows affected by LDA in small-scaled dairy farms; and (2) establish an association between lactation number and milk production with the outcome of metabolic variables. The cows with LDA had lower serum calcium (Ca), but greater concentrations of non-esterified fatty acids (NEFA) and beta-hydroxy-butyrate (BHBA), in particular when lactation number was >2. Cows with LDA showed elevated levels of aspartate aminotransferase, glutamate dehydrogenase, and serum amyloid A (SAA), regardless of lactation number. In addition, this study revealed strong associations between milk yield and the alteration of metabolic profile but not with inflammation in the sick cows. Results indicate metabolic alterations, liver damage, and inflammation in LDA cows kept under small-scale farm conditions. Furthermore, the data suggest exacerbation of metabolic profile and Ca metabolism but not of inflammation and liver health with increasing lactation number and milk yield in cows affected by LDA. PMID:26479481

Set. Research Information for Teachers. Number Two 1990.

ERIC Educational Resources Information Center

Jeffery, Peter, Ed.

This set of research materials incorporates information for teachers, principals, students, lecturers, and actively involved parents. Included are leaflets and brief reports designed for private study, staff meetings, inservice courses, or small group discussion. The package contains 15 research studies: "Modified Sports: Kiwi and…

Scalable Mobile Ad Hoc Network (MANET) to Enhance Situational Awareness in Distributed Small Unit Operations

DTIC Science & Technology

2015-06-01

raspberry pi , robotic operation system (ros), arduino 15. NUMBER OF PAGES 123 16. PRICE CODE 17. SECURITY CLASSIFICATION OF REPORT...51  2.  Raspberry Pi ...52  Figure 21.  The Raspberry Pi B+ model, from [24

Cardinal Equivalence of Small Number in Young Children.

ERIC Educational Resources Information Center

Kingma, J.; Roelinga, U.

1982-01-01

Children completed three types of equivalent cardination tasks which assessed the influence of different stimulus configurations (linear, linear-nonlinear, and nonlinear), and density of object spacing. Prior results reported by Siegel, Brainerd, and Gelman and Gallistel were not replicated. Implications for understanding cardination concept…

Evaluation of design flood frequency methods for Iowa streams : final report, June 2009.

DOT National Transportation Integrated Search

2009-06-01

The objective of this project was to assess the predictive accuracy of flood frequency estimation for small Iowa streams based : on the Rational Method, the NRCS curve number approach, and the Iowa Runoff Chart. The evaluation was based on : comparis...

National Dam Inspection Program. Bentleyville Dam (NDI ID Number PA- 1096, DER ID Number 63-49), Ohio River Basin, Tributary North Branch Pigeon Creek, Washington County, Pennsylvania. Phase I Inspection Report

DTIC Science & Technology

1981-06-01

controlled manner.V The Bentleyville Dam is a significant hazard-small size dam. TK2 recommended spillway design flood (SDF) for a dam of this size and...the dam was completed in 1938. 9. Evaluation. No major deficiencies were observed during the inspection which were considered as having an immediate

NRL SSD Research Achievements: 19601970. Volume 1

DTIC Science & Technology

2015-10-30

radio sources between declinations +10 and -20,” Mills, B.Y., Slee O.B., Hill, E.R. 1958, Australian J. Phys., 11 , 360-387 12. “SPEAR: Small Payload... 11 . SPONSOR / MONITOR’S REPORT NUMBER(S) 12. DISTRIBUTION / AVAILABILITY STATEMENT 13. SUPPLEMENTARY NOTES 14. ABSTRACT 15. SUBJECT TERMS 16...from a tour-de-force lunar occultation rocket experiment; and the First Detection of X-Ray Pulsations from the Crab Pulsar that matched the radio

Port and Waterways Safety Assessment Workshop Report, New York

DTIC Science & Technology

2008-09-01

conduct Operation Clear Channel (14) • Increase the number of small craft fueling stations outside the port area (2) • Expand VTS AOR to include the...Island (6) • Increase the number of fueling stations outside of the port area (5) • Encourage less aggressive timetables for commuter ferries (5...data available through Stevens Institute of Technology, sponsored by the State of New York • Ambrose Light being replaced with a NOAA weather

Results of a Pilot Study to Ameliorate Psychological and Behavioral Outcomes of Minority Stress Among Young Gay and Bisexual Men.

PubMed

Smith, Nathan Grant; Hart, Trevor A; Kidwai, Ammaar; Vernon, Julia R G; Blais, Martin; Adam, Barry

2017-09-01

Project PRIDE (Promoting Resilience In Discriminatory Environments) is an 8-session small group intervention aimed at reducing negative mental and behavioral health outcomes resulting from minority stress. This study reports the results of a one-armed pilot test of Project PRIDE, which aimed to examine the feasibility and potential for efficacy of the intervention in a sample of 33 gay and bisexual men aged 18 to 25. The intervention appeared feasible to administer in two different sites and all participants who completed posttreatment (n = 22) or follow-up (n = 19) assessments reported high satisfaction with the intervention. Small to large effect sizes were observed for increases in self-esteem; small effect sizes were found for decreases in loneliness and decreases in minority stress variables; and small and medium effect sizes were found for reductions in alcohol use and number of sex partners, respectively. Overall, Project PRIDE appears to be a feasible intervention with promise of efficacy. Copyright © 2017. Published by Elsevier Ltd.

Micro-bubbles and Micro-particles are Not Faithful Tracers of Turbulent Acceleration

NASA Astrophysics Data System (ADS)

Sun, Chao; Mathai, Varghese; Calzavarini, Enrico; Brons, Jon; Lohse, Detlef

2016-11-01

We report on the Lagrangian statistics of acceleration of small (sub-Kolmogorov) bubbles and tracer particles with Stokes number St <<1 in turbulent flow. At decreasing Reynolds number, the bubble accelerations show deviations from that of tracer particles, i.e. they deviate from the Heisenberg-Yaglom prediction and show a quicker decorrelation despite their small size and minute St. Using direct numerical simulations, we show that these effects arise due the drift of these particles through the turbulent flow. We theoretically predict this gravity-driven effect for developed isotropic turbulence, with the ratio of Stokes to Froude number or equivalently the particle drift-velocity governing the enhancement of acceleration variance and the reductions in correlation time and intermittency. Our predictions are in good agreement with experimental and numerical results. The present findings are relevant to a range of scenarios encompassing tiny bubbles and droplets that drift through the turbulent oceans and the atmosphere.

Are there meaningful differences between major depressive disorder, dysthymic disorder, and their subthreshold variants?

PubMed

Moore, Michael T; Brown, Timothy A

2012-09-01

A number of researchers have proposed adding an increasing number of subthreshold variants of major depressive disorder (MDD) as new mood disorder. However, this research has suffered from a number of theoretical and methodological flaws that the current investigation has attempted to address. Individuals with MDD (n = 470) were compared with individuals with subthreshold MDD (n = 57). Individuals with MDD reported consistently more severe symptoms, albeit of small magnitude, as well as differences in comorbidity with only two disorders. Results also indicated that diagnosis did not significantly predict rate of symptom change when MDD was compared with its subthreshold variant. Taken together, the aforementioned evidence suggests that small differences exist between MDD and its subthreshold variant. In addition, the extent to which the latter serves as useful analogs for the former may depend upon the variables under study.

Ultrasonic acoustic emissions from the sapwood of cedar and hemlock : an examination of three hypotheses regarding cavitations.

PubMed

Tyree, M T; Dixon, M A; Tyree, E L; Johnson, R

1984-08-01

Measurements are reported of ultrasonic acoustic emissions (AEs) measured from sapwood samples of Thuja occidentalis L. and Tsuga canadensis (L.) Carr. during air dehydration. The measurements were undertaken to test the following three hypotheses: (a) Each cavitation event produces one ultrasonic AE. (b) Large tracheids are more likely to cavitate than small tracheids. (c) When stem water potentials are >-0.4 MPa, a significant fraction of the water content of sapwood is held by ;capillary forces.' The last two hypotheses were recently discussed at length by M. H. Zimmermann. Experimental evidence consistent with all three hypotheses was obtained. The evidence for each hypothesis respectively is: (a) the cumulative number of AEs nearly equals the number of tracheids in small samples; (b) more water is lost per AE event at the beginning of the dehydration process than at the end, and (c) sapwood samples dehydrated from an initial water potential of 0 MPa lost significantly more water before AEs started than lost by samples dehydrated from an initial water potential of about -0.4 MPa. The extra water held by fully hydrated sapwood samples may have been capillary water as defined by Zimmerman.We also report an improved method for the measurement of the ;intensity' of ultrasonic AEs. Intensity is defined here as the area under the positive spikes of the AE signal (plotted as voltage versus time). This method was applied to produce a frequency histogram of the number of AEs versus intensity. A large fraction of the total number of AEs were of low intensity even in small samples (4 mm diameter by 10 mm length). This suggests that the effective ;listening distance' for most AEs was less than 5 to 10 mm.

Ultrasonic Acoustic Emissions from the Sapwood of Cedar and Hemlock 1

PubMed Central

Tyree, Melvin T.; Dixon, Michael A.; Tyree, E. Loeta; Johnson, Robert

1984-01-01

Measurements are reported of ultrasonic acoustic emissions (AEs) measured from sapwood samples of Thuja occidentalis L. and Tsuga canadensis (L.) Carr. during air dehydration. The measurements were undertaken to test the following three hypotheses: (a) Each cavitation event produces one ultrasonic AE. (b) Large tracheids are more likely to cavitate than small tracheids. (c) When stem water potentials are >−0.4 MPa, a significant fraction of the water content of sapwood is held by `capillary forces.' The last two hypotheses were recently discussed at length by M. H. Zimmermann. Experimental evidence consistent with all three hypotheses was obtained. The evidence for each hypothesis respectively is: (a) the cumulative number of AEs nearly equals the number of tracheids in small samples; (b) more water is lost per AE event at the beginning of the dehydration process than at the end, and (c) sapwood samples dehydrated from an initial water potential of 0 MPa lost significantly more water before AEs started than lost by samples dehydrated from an initial water potential of about −0.4 MPa. The extra water held by fully hydrated sapwood samples may have been capillary water as defined by Zimmerman. We also report an improved method for the measurement of the `intensity' of ultrasonic AEs. Intensity is defined here as the area under the positive spikes of the AE signal (plotted as voltage versus time). This method was applied to produce a frequency histogram of the number of AEs versus intensity. A large fraction of the total number of AEs were of low intensity even in small samples (4 mm diameter by 10 mm length). This suggests that the effective `listening distance' for most AEs was less than 5 to 10 mm. PMID:16663774

Assessment of Two Desk-Top Computer Simulations Used to Train Tactical Decision Making (TDM) of Small Unit Infantry Leaders

DTIC Science & Technology

2007-04-01

judgmental self-doubt, depression, and causal uncertainty, tend to take fewer risks, and have lower self-esteem. Results from two studies (Nygren, 2000...U.S. Army Research Institute for the Behavioral and Social Sciences Research Report 1869 Assessment of Two Desk-Top Computer Simulations Used to...SUBTITLE 5a. CONTRACT OR GRANT NUMBER Assessment of Two Desk-Top Computer Simulations Used to Train Tactical Decision Making (TDM) of Small Unit

Generalized Method for the User Evaluation of Purchased Information Services. Report Number Three; Monthly Report (October 1 to November 30, 1975).

ERIC Educational Resources Information Center

Hall, Homer J.

Four case histories were studied in an on-going project to develop a method for user selection of purchased scientific and technical information services. The issues involved were: (1) the value of computer search services to a small branch of a company technical library; (2) the special decision-making factors used for selecting items of very…

Comparison of a large and small-calibre tube drain for managing spontaneous pneumothoraces.

PubMed

Benton, Ian J; Benfield, Grant F A

2009-10-01

To compare treatment success of large- and small-bore chest drains in the treatment of spontaneous pneumothoraces the case-notes were reviewed of those admitted to our hospital with a total of 73 pneumothoraces and who were treated by trainee doctors of varying experience. Both a large- and a small-bore intercostal tube drain system were in use during the two-year period reviewed. Similar pneumothorax profile and numbers treated with both drains were recorded, resulting in a similar drain time and numbers of successful and failed re-expansion of pneumothoraces. Successful pneumothorax resolution was the same for both drain types and the negligible tube drain complications observed with the small-bore drain reflected previously reported experiences. However the large-bore drain was associated with a high complication rate (32%) with more infectious complications (24%). The small-bore drain was prone to displacement (21%). There was generally no evidence of an increased failure and morbidity, reflecting poorer expertise, in the non-specialist trainees managing the pneumothoraces. A practical finding however was that in those large pneumothoraces where re-expansion failed, the tip of the drain had not been sited at the apex of the pleural cavity irrespective of the drain type inserted.

Examining Circle of Security™: A Review of Research and Theory

ERIC Educational Resources Information Center

Mercer, Jean

2015-01-01

The Circle of Security™ interventions are psychosocial treatments intended to increase maternal sensitivity and thus child attachment security in infants and young children. A small number of publications have reported empirical research on outcomes of these treatments. This article reviews the research evidence, plausibility, theoretical…

County Business Patterns: United States, 2002.

ERIC Educational Resources Information Center

US Department of Commerce, 2004

2004-01-01

In this report, subnational economic data by industry, including Educational Services, is provided. County Business Patterns is useful for studying the economic activity of small areas; analyzing economic changes over time; and as a benchmark for statistical series, surveys, and databases between economic censuses. The number of establishments,…

Set. Research Information for Teachers. Number One 1991.

ERIC Educational Resources Information Center

Jeffery, Peter, Ed.

This set of materials incorporates research information for everyone interested in education: teachers, administrators, students, lecturers, and actively involved parents. Included are leaflets and brief reports designed for a quick read, private study, staff meetings, in-service courses, or small group discussions. This package contains 14…

Small Hydropower in the United States

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

Hadjerioua, Boualem; Johnson, Kurt

Small hydropower, defined in this report as hydropower with a generating capacity of up to 10 MW typically built using existing dams, pipelines, and canals has substantial opportunity for growth. Existing small hydropower comprises about 75% of the current US hydropower fleet in terms of number of plants. The economic feasibility of developing new small hydropower projects has substantially improved recently, making small hydropower the type of new hydropower development most likely to occur. In 2013, Congress unanimously approved changes to simplify federal permitting requirements for small hydropower, lowering costs and reducing the amount of time required to receive federalmore » approvals. In 2014, Congress funded a new federal incentive payment program for hydropower, currently worth approximately 1.5 cents/kWh. Federal and state grant and loan programs for small hydropower are becoming available. Pending changes in federal climate policy could benefit all renewable energy sources, including small hydropower. Notwithstanding remaining barriers, development of new small hydropower is expected to accelerate in response to recent policy changes.« less

[Application of paramunity inducers in small animal practice].

PubMed

Proksch, A L; Hartmann, K

2016-01-01

Paramunity inducers have been used to treat small animals for decades. Paramunity inducers are based on attenuated and inactivated poxviruses (avipox virus and parapox virus). Their applications include both therapeutic and prophylactic use in various diseases. Despite their wide and variable use, only a very small number of placebo-controlled studies has been published. Positive effects in preventing kitten mortality and in treating feline stomatitis have been reported, however, no statistically significant effect of their therapeutic use in canine parvovirus infection, feline leukemia infection virus infection or canine papillomavirus infection could be demonstrated. For these infectious diseases, paramunity inducers do not appear to be effective.

Delivery of small molecules for bone regenerative engineering: preclinical studies and potential clinical applications

PubMed Central

Laurencin, Cato T.; Ashe, Keshia M.; Henry, Nicole; Kan, Ho Man; Lo, Kevin W-H.

2014-01-01

Stimulation of bone regeneration using growth factors is a promising approach for musculoskeletal regenerative engineering. Common limitations with protein growth factors are high manufacturing costs, protein instability, contamination issues, and unwanted immunogenic responses of the host. New strategies for bone regeneration that obviate these problems can have a significant impact on the treatment of skeletal injury and diseases. Over the past decade, a large number of small molecules with the potential of regenerating skeletal tissue have been reported in the literature. Here, we review this literature, paying specific attention to the prospects for small molecule-based bone-regenerative engineering. We also review the preclinical study of small molecules associated with bone regeneration. PMID:24508820

Set. Research Information for Teachers. Number Two. 1991.

ERIC Educational Resources Information Center

Richards, Llyn, Ed.; And Others

This packet of educational research information is designed for everyone interested in education and may be utilized for a quick read, private study, staff meetings, inservice courses or small group discussions. The leaflets and brief reports are listed on a contents sheet as follows: "Twin Studies of Spelling"; "Moment-by-moment…

Outsourcing: A Flexible Option for the Future? IES Report 320.

ERIC Educational Resources Information Center

Reilly, Peter; Tamkin, Penny

The nature, extent, and likely future of outsourcing in the United Kingdom was examined through an extensive literature review and interviews with small numbers of local authorities, companies, and contractors. Despite the limited data available, it appeared that outsourcing is concentrated in ancillary activities and is relatively marginal, both…

A net fishing enrichment strategy for colorimetric detection of E. coli O157:H7

USDA-ARS?s Scientific Manuscript database

The strict regulatory requirements for pathogen monitoring in food systems to ensure safety demands that the detection method can recognize small numbers of pathogens. Although significant efforts on the development of biosensors have been reported with marked improvement in sensitivity, appropriate...

The Kurds. Fact Sheet Series #4.

ERIC Educational Resources Information Center

Center for Applied Linguistics, Washington, DC. Language and Orientation Resource Center.

Unlike refugees from Indochina and entrants from the Caribbean, Kurdish refugees (from the border area of Turkey, Iran, and Iraq) have arrived in the United States in small numbers. However, they still face many of the same problems with language, education, employment, and cultural adjustment. This report provides information on both the…

Effect of Lecture Instruction on Student Performance on Qualitative Questions

ERIC Educational Resources Information Center

Heron, Paula R. L.

2015-01-01

The impact of lecture instruction on student conceptual understanding in physics has been the subject of research for several decades. Most studies have reported disappointingly small improvements in student performance on conceptual questions despite direct instruction on the relevant topics. These results have spurred a number of attempts to…

Intrusive Images in Psychological Disorders: Characteristics, Neural Mechanisms, and Treatment Implications

ERIC Educational Resources Information Center

Brewin, Chris R.; Gregory, James D.; Lipton, Michelle; Burgess, Neil

2010-01-01

Involuntary images and visual memories are prominent in many types of psychopathology. Patients with posttraumatic stress disorder, other anxiety disorders, depression, eating disorders, and psychosis frequently report repeated visual intrusions corresponding to a small number of real or imaginary events, usually extremely vivid, detailed, and…

Learning in Smaller Companies. Final Report.

ERIC Educational Resources Information Center

Seagraves, Liz; Osborne, Mike; Neal, Peter; Dockrell, Richard; Hartshorn, Christina; Boyd, Alison

The Learning in Smaller Companies (LISC) project was undertaken to develop links between academic institutions and work-based learning in Scotland. The University of Stirling worked with Falkirk College and Clackmannan College to create a number of work-based learning schemes for employers in small and medium-sized enterprises. The programs were…

Incorporating Sustainability Content and Pedagogy through Faculty Development

ERIC Educational Resources Information Center

Hurney, Carol A.; Nash, Carole; Hartman, Christie-Joy B.; Brantmeier, Edward J.

2016-01-01

Purpose: Key elements of a curriculum are presented for a faculty development program that integrated sustainability content with effective course design methodology across a variety of disciplines. The study aims to present self-reported impacts for a small number of faculty participants and their courses. Design/methodology/approach: A yearlong…

78 FR 1731 - Airworthiness Directives; Saab AB, Saab Aerosystems Airplanes

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-09

... a significant economic impact, positive or negative, on a substantial number of small entities under... a report of the findings (both positive and negative) of the inspection required by paragraph (g) of..., which could affect the structural integrity of the affected wing-to-fuselage connection. DATES: This AD...

Azoospermia in a Male with Klippel-Feil Anomaly.

PubMed

Uloko, Maria; Bearrick, Elizabeth; Bodie, Joshua

2017-07-01

Müllerian-duct aplasia, renal agenesis, and cervical somite dysplasia (MURCS) is a rare genetic disorder. Previously thought to be exclusive in females, there have now been a small number of case reports describing a male analogue. We describe a patient with obstructive azoospermia and Klippel-Feil anomaly.

Researchers’ Intuitions About Power in Psychological Research

PubMed Central

Bakker, Marjan; Hartgerink, Chris H. J.; Wicherts, Jelte M.; van der Maas, Han L. J.

2016-01-01

Many psychology studies are statistically underpowered. In part, this may be because many researchers rely on intuition, rules of thumb, and prior practice (along with practical considerations) to determine the number of subjects to test. In Study 1, we surveyed 291 published research psychologists and found large discrepancies between their reports of their preferred amount of power and the actual power of their studies (calculated from their reported typical cell size, typical effect size, and acceptable alpha). Furthermore, in Study 2, 89% of the 214 respondents overestimated the power of specific research designs with a small expected effect size, and 95% underestimated the sample size needed to obtain .80 power for detecting a small effect. Neither researchers’ experience nor their knowledge predicted the bias in their self-reported power intuitions. Because many respondents reported that they based their sample sizes on rules of thumb or common practice in the field, we recommend that researchers conduct and report formal power analyses for their studies. PMID:27354203

Researchers' Intuitions About Power in Psychological Research.

PubMed

Bakker, Marjan; Hartgerink, Chris H J; Wicherts, Jelte M; van der Maas, Han L J

2016-08-01

Many psychology studies are statistically underpowered. In part, this may be because many researchers rely on intuition, rules of thumb, and prior practice (along with practical considerations) to determine the number of subjects to test. In Study 1, we surveyed 291 published research psychologists and found large discrepancies between their reports of their preferred amount of power and the actual power of their studies (calculated from their reported typical cell size, typical effect size, and acceptable alpha). Furthermore, in Study 2, 89% of the 214 respondents overestimated the power of specific research designs with a small expected effect size, and 95% underestimated the sample size needed to obtain .80 power for detecting a small effect. Neither researchers' experience nor their knowledge predicted the bias in their self-reported power intuitions. Because many respondents reported that they based their sample sizes on rules of thumb or common practice in the field, we recommend that researchers conduct and report formal power analyses for their studies. © The Author(s) 2016.

PET Imaging of a Marker for Breast Cancer Metastasis

DTIC Science & Technology

2010-01-01

currently valid OMB control number. PLEASE DO NOT RETURN YOUR FORM TO THE ABOVE ADDRESS. 1. REPORT DATE 1 January 2010 2 . REPORT TYPE Annual Summary...in epithelial cancers, and has been indicated as a biomarker for survival independent of HER- 2 /neu. While in vitro methods are invaluable, few...To develop a monoclonal antibody (mAb)-based imaging agent (radioimmuno- conjugate) to target activated matriptase. 2 . To perform in vivo small

Severe cutaneous toxicity following treatment with radiotherapy and cetuximab: a case report

PubMed Central

2009-01-01

While the addition of cetuximab to radiotherapy improves clinical outcomes in locoregionally advanced head and neck squamous cell cancers, there are a small number of reports of severe radiation dermatitis occurring with this therapeutic combination. We present the case of a 69 year old male who developed severe radiation dermatitis following treatment with cetuximab and radiotherapy for a locoregionally advanced head and neck squamous cell cancer. PMID:19128507

JPRS Report, East Europe.

DTIC Science & Technology

1990-01-19

how maintainable a building is, really met until the invention of the internal combustion how modernizable. In the future these qualities must be...Academy of the GDR], 1. "Bericht des Zentralkomitees der SED an den XI. Bauakademie, Berlin, 1981, p 12. Parteitag der SED" [Report of the Central...by all-around brigades highly skilled in a number of trades, combinable small 3. Cf. "Bericht des Zentralkomitees der SED an den XI. units from Kreis

Small Business Procurement Event

DTIC Science & Technology

2014-08-13

Small Business Procurement Event 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT NUMBER 5e. TASK...NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Department of the Navy,Office of Small Business Programs,720 Kennon...distribution unlimited 13. SUPPLEMENTARY NOTES NDIA 27th Navy Gold Coast Small Business Procurement Event, 12-13 Aug 2014, San Diego, CA. 14. ABSTRACT

Delivery of small molecules for bone regenerative engineering: preclinical studies and potential clinical applications.

PubMed

Laurencin, Cato T; Ashe, Keshia M; Henry, Nicole; Kan, Ho Man; Lo, Kevin W-H

2014-06-01

Stimulation of bone regeneration using growth factors is a promising approach for musculoskeletal regenerative engineering. However, common limitations with protein growth factors, such as high manufacturing costs, protein instability, contamination issues, and unwanted immunogenic responses of the host reduce potential clinical applications. New strategies for bone regeneration that involve inexpensive and stable small molecules can obviate these problems and have a significant impact on the treatment of skeletal injury and diseases. Over the past decade, a large number of small molecules with the potential of regenerating skeletal tissue have been reported in the literature. Here, we review this literature, paying specific attention to the prospects for small molecule-based bone-regenerative engineering. We also review the preclinical study of small molecules associated with bone regeneration. Copyright © 2014 Elsevier Ltd. All rights reserved.

Community exposure to tsunami hazards in Hawai‘i

USGS Publications Warehouse

Jones, Jamie L.; Jamieson, Matthew R.; Wood, Nathan J.

2016-06-17

Community exposure to tsunamis in Hawai‘i varies considerably—some communities may experience great losses that reflect only a small part of their community and others may experience relatively small losses that devastate them. Among the 91 communities and 4 counties, Urban Honolulu has the highest number of people and businesses in the extreme tsunami-inundation zone, and Hanalei has the highest percentages of its people and businesses in this zone. Urban Honolulu has the highest combination of the number and percentage of people, businesses, and facilities in the hazard zone. This report will further the dialogue on societal risk to tsunami hazards in Hawai‘i and help identify future preparedness, mitigation, response, and recovery planning needs within coastal communities and economic sectors of the State of Hawaii. 

A Survey of Community- and Small-College Astronomy Instruc- tors: Preliminary Results

NASA Astrophysics Data System (ADS)

Fraknoi, A.

1996-12-01

Estimates are that about 40-50% of the non-science students who take introductory astronomy in the U.S. do so at community (2-year) colleges. A further (to be determined) number do so at small colleges where research is not expec- ted of faculty. We report the preliminary results of a survey of full-time and part-time faculty at such institutions. Among topics covered are the fields of the instructors' highest degrees, the number and length of astronomy courses and labs they teach, the facilities that are available to them, their access to the Web and e-mail, and their budgets. Possible ways to reach this group of instructors (who have often been isolated from and somewhat neglected by the rest of the astronomical community) will be discussed.

Chemically Induced Reprogramming of Somatic Cells to Pluripotent Stem Cells and Neural Cells.

PubMed

Biswas, Dhruba; Jiang, Peng

2016-02-06

The ability to generate transplantable neural cells in a large quantity in the laboratory is a critical step in the field of developing stem cell regenerative medicine for neural repair. During the last few years, groundbreaking studies have shown that cell fate of adult somatic cells can be reprogrammed through lineage specific expression of transcription factors (TFs)-and defined culture conditions. This key concept has been used to identify a number of potent small molecules that could enhance the efficiency of reprogramming with TFs. Recently, a growing number of studies have shown that small molecules targeting specific epigenetic and signaling pathways can replace all of the reprogramming TFs. Here, we provide a detailed review of the studies reporting the generation of chemically induced pluripotent stem cells (ciPSCs), neural stem cells (ciNSCs), and neurons (ciN). We also discuss the main mechanisms of actions and the pathways that the small molecules regulate during chemical reprogramming.

Simulators Sustainment Management: Advanced Planning Information

DTIC Science & Technology

2006-05-23

1M per year Competition Type: TSA II Small Business Set-A-Side, FFP Program Mgr : James H. Burks,507 ACSS/GFLC, (801) 586-1859; jim.burks...ACRONYM(S) 11. SPONSOR/MONITOR’S REPORT NUMBER(S) 12 . DISTRIBUTION/AVAILABILITY STATEMENT Approved for public release; distribution unlimited 13...BEST O G D E N A I R L O G I S T I C S C E N T E R Training Systems Business Opportunities FY06-07 HC-130P Weapon System Trainer T-38C Aircrew

Drug-coated balloon angioplasty for de novo small vessel disease including chronic total occlusion and bifurcation in real-world clinical practice.

PubMed

Onishi, Takayuki; Onishi, Yuko; Kobayashi, Isshi; Umezawa, Shigeo; Niwa, Akihiro

2018-06-18

The aim of this study is to validate the efficacy of drug-coated balloons (DCBs) for real-world de novo small vessel diseases including chronic total occlusion and bifurcation. DCB angioplasty has been reported to be effective in the treatment of de novo small vessel disease. However, the number of reports that have focused on complex lesions is limited. This observational study comprised consecutive patients who underwent DCB angioplasty for de novo small vessel disease with a reference diameter of less than 2.5 mm by visual estimation. Outcome parameters included late lumen loss, restenosis rate, and major adverse cardiac events, such as cardiac death, non-fatal myocardial infarction, and target lesion revascularization (TLR). Fifty-two patients underwent DCB angioplasty for 59 lesions with a reference vessel diameter of 1.93 ± 0.63 mm. Thirty-eight of the lesions (69%) were classified as type B2/C, including chronic total occlusions (20%) and bifurcations (33%). At the 8-month follow-up, late lumen loss was - 0.01 ± 0.44 mm with a restenosis rate of 20%. No cardiac deaths or myocardial infarctions were reported and only 5 (9%) angiographically driven TLRs were reported. DCB angioplasty offered an acceptable 8-month lumen patency and a stable clinical outcome for real-world complex de novo coronary diseases.

Ocular manifestations of branchio-oculo-facial syndrome: Report of a novel mutation and review of the literature

PubMed Central

Al-Dosari, M.S.; Almazyad, M.; Al-Ebdi, L.; Mohamed, J.Y.; Al-Dahmash, Saad; Al-Dhibi, Hassan; Al-Kahtani, Eman; Al-Turkmani, Shahira; Hall, B.D.

2010-01-01

Purpose To report unusual ocular manifestations of branchio-oculo-facial syndrome (BOFS) caused by a novel mutation in activating enhancer binding protein 2 alpha (TFAP2A). Methods Full ophthalmological evaluation and direct sequencing of TFAP2A. Results A 10-year-old girl with unusual ocular manifestations of BOFS such as elliptical shaped microcornea and a novel de novo TFAP2A mutation was identified. Conclusions This report expands the ocular phenotypic spectrum of BOFS and adds to the small number of reported TFAP2A mutations. PMID:20461149

Blood types of the native Americans of Oklahoma.

PubMed

Kasprisin, D O; Crow, M; McClintock, C; Lawson, J

1987-05-01

Large numbers of Indians from Oklahoma were screened for a variety of red cell antigens. Sufficient numbers of Cherokees, Creeks, and Choctaws were studied to calculate gene frequencies. These tribes originated in the Southeastern United States and were forcibly moved to Oklahoma. The Creeks and Choctaws have not been studied previously. A small number of Cherokees remained in North Carolina, and their blood types have been reported. The blood types of the Oklahoma Cherokees are quite similar to those observed there but one important difference was discovered. The data previously reported concerning the Eastern Cherokees revealed the absence of the Dia antigen. The present study found that the Oklahoma Cherokees do have the Dia antigen, although in a lower percentage than the other southeastern tribes. The Creeks and Choctaws share a linguistic heritage as well as having similar red cell phenotypes.

Outcome measurement in Australian rehabilitation environments.

PubMed

Douglas, Heather; Swanson, Cheryl; Gee, Travis; Bellamy, Nicholas

2005-09-01

To determine the frequency and pattern of methods of outcome assessment used in Australian physical rehabilitation environments. Postal survey. A questionnaire on service type, staffing, numbers of adults treated and outcome measures used for 7 conditions related to injury and road trauma as well as stroke and neuromuscular disorders was sent to 973 services providing adult physical rehabilitation treatment. Questionnaires were completed by 440 service providers for a response rate of 45%, similar to that reported in a recent European survey reported in this journal. A small number of measures were reported as in use by most respondents, while a large number of measures were used by a few respondents. Measures of physical changes were used more frequently than those of generic well-being or quality of life. Ease of use and reporting to other professionals were cited as the most important reasons in selection of outcome measures. This Australian-wide survey detected considerable heterogeneity in outcome measurement procedures used in rehabilitation environments. While the goal of measurement may vary between providers and differ between conditions, the results highlight opportunities for harmonization, bench-marking and measurement of health-related quality of life.

2015 Annual Report - Geothermal Technologies Office

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

None

2016-04-01

Over the past year, the U.S. Department of Energy’s (DOE’s) Geothermal Technologies Office (GTO) supported a number of exciting initiatives and research and development (R&D)activities! The GTO budget was increased in Fiscal Years (FY) 2015-2016, providing the opportunity to invest in new technologies and initiatives, such as the DOE-wide Subsurface Crosscut Initiative, and the Small Business Vouchers (SBV)Program, which is focused on growing our small business and national laboratory partnerships. These efforts will continue to advance geothermal as an economically competitive renewable energy.

OPEN PROBLEM: Orbits' statistics in chaotic dynamical systems

NASA Astrophysics Data System (ADS)

Arnold, V.

2008-07-01

This paper shows how the measurement of the stochasticity degree of a finite sequence of real numbers, published by Kolmogorov in Italian in a journal of insurances' statistics, can be usefully applied to measure the objective stochasticity degree of sequences, originating from dynamical systems theory and from number theory. Namely, whenever the value of Kolmogorov's stochasticity parameter of a given sequence of numbers is too small (or too big), one may conclude that the conjecture describing this sequence as a sample of independent values of a random variables is highly improbable. Kolmogorov used this strategy fighting (in a paper in 'Doklady', 1940) against Lysenko, who had tried to disprove the classical genetics' law of Mendel experimentally. Calculating his stochasticity parameter value for the numbers from Lysenko's experiment reports, Kolmogorov deduced, that, while these numbers were different from the exact fulfilment of Mendel's 3 : 1 law, any smaller deviation would be a manifestation of the report's number falsification. The calculation of the values of the stochasticity parameter would be useful for many other generators of pseudorandom numbers and for many other chaotically looking statistics, including even the prime numbers distribution (discussed in this paper as an example).

The Effect of Emotional Intelligence on Student Success

ERIC Educational Resources Information Center

Chapin, Krysta

2015-01-01

Emotional intelligence (EI) is the ability to recognize, assess, and control one's emotions, as well as the emotions of others, and even groups. It also allows people to handle added pressures, as they often experience in higher education. Occasionally clinicians report a small number of senior veterinary medicine students lack the ability to…

Rural and Small School Principal Candidates: Perspectives of Hiring Superintendents

ERIC Educational Resources Information Center

Cruzeiro, Patricia A.; Boone, Mike

2009-01-01

This article reports the results of an inquiry into the dynamics of principal selection in rural school districts in two mid-American states with high numbers of rural schools. The study focuses on two questions: (1) are rural school districts experiencing a shortage of qualified applicants for vacant principal's positions; and (2) what…

What a Difference a Writing Centre Makes: A Small Scale Study

ERIC Educational Resources Information Center

Yeats, Rowena; Reddy, Peter; Wheeler, Anne; Senior, Carl; Murray, John

2010-01-01

Purpose: Academic writing is often considered to be a weakness in contemporary students, while good reporting and writing skills are highly valued by graduate employers. A number of universities have introduced writing centres aimed at addressing this problem; however, the evaluation of such centres is usually qualitative. The paper seeks to…

The Groove of Growth: How Early Gains in Math Ability Influence Adolescent Achievement

ERIC Educational Resources Information Center

Watts, Tyler W.; Duncan, Greg J.; Siegler, Robert S.; Davis-Kean, Pamela E.

2014-01-01

A number of studies, both small scale and of nationally-representative student samples, have reported substantial associations between school entry math ability and later elementary school achievement. However, questions remain regarding the persistence of the association between early growth in math ability and later math achievement due to the…

Family Child Care Licensing Study, 2002.

ERIC Educational Resources Information Center

Children's Foundation, Washington, DC.

This report presents the findings of the 2002 national survey of state child care regulatory agencies to update and expand family child care regulatory information published in the 2001 study. Data on small family child care homes and group or large family child care homes are organized into the following 23 categories: (1) number of regulated…

Family Child Care Licensing Study, 1998.

ERIC Educational Resources Information Center

Children's Foundation, Washington, DC.

This report details a survey of state child care regulatory agencies. Data on both small family child care homes (FCCH) and group or large family child care homes (LCCH or GCCH) are included and organized into 22 categories: (1) number of regulated homes; (2) definitions and regulatory requirements; (3) unannounced inspection procedure; (4)…

Family Child Care Licensing Study, 2001.

ERIC Educational Resources Information Center

Children's Foundation, Washington, DC.

This report presents the findings of the 2001 national survey of state child care regulatory agencies to update and expand family child care regulatory information published in the 2000 study. Data on small family child care homes and group or large family child care homes are organized into the following 23 categories: (1) number of regulated…

Family Child Care Licensing Study, 2000.

ERIC Educational Resources Information Center

Kelly, Nia, Comp.

This report presents the findings of the 2000 national survey of state child care regulatory agencies to update and expand family child care regulatory information published in the 1999 study. Data on small family child care homes and group or large family child care homes are organized in 23 categories: (1) number of regulated homes; (2)…

Family Child Care Licensing Study, 2003.

ERIC Educational Resources Information Center

Hollestelle, Kay; Koch, Pauline D.

This report presents the findings of the 2003 national survey of state child care regulatory agencies to update and expand family child care regulatory information published in the 2002 study. Data on small family child care homes and group or large family child care homes are organized into the following 23 categories: (1) number of regulated…

Phytophthora ramorum and Phytophthora kernoviae in England and Wales—Public Consultation and New Programme

Treesearch

Keith Walters; Claire Sansford; David Slawson

2010-01-01

Since the first reports in Great Britain (GB) of Phytophthora ramorum (2002) and P. kernoviae (2003), the death of a small number of infected trees and of heathland Vaccinium has been recorded. Initial policy against these pathogens was one of containment, with a view to eradication...

Challenging Student Behaviour

ERIC Educational Resources Information Center

Jones, Glyn; Philp, Clare

2011-01-01

The issue of poor student behaviour within higher education institutions (HEIs) has been well documented in recent years. Although the number of reported cases constitutes a very small percentage of the overall student population in the UK, the impact of student misconduct on the rest of the student body and staff in HEIs can be substantial. For…

Lecturer Perspectives on Dyslexia within One Greek University: A Pilot Study

ERIC Educational Resources Information Center

Stampoltzis, Aglaia; Tsitsou, Elisavet; Plesti, Helen; Kalouri, Rani

2015-01-01

Introduction: Dyslexia is a learning difficulty which affects people in different ways. During the last decades the number of students with dyslexia entering higher education increased steadily. Method: This paper reports a pilot study exploring the attitudes, views and experiences of faculty members at one small size Greek university regarding…

Marin County Teacher Learning Cooperative: Phase II, Volume 1.

ERIC Educational Resources Information Center

Balzan, Robert A.

This report describes the second phase of a teacher learning cooperative project designed to coordinate the economic, physical, and human resources of a number of small elementary school districts in California and the Marin County Superintendent of Schools Office. Whereas the first phase dealt with the formation and implementation of the…

Marin County Teacher Learning Cooperative: Phase II, Volume 2.

ERIC Educational Resources Information Center

Balzan, Robert A.

This report describes the second phase of a teacher learning cooperative project designed to coordinate the economic, physical, and human resources of a number of small elementary school districts in California and the Marin County Superintendent of Schools Office. Whereas the first phase dealt with the formation and implementation of the…

Stanwix House Vocabulary Study: Plurals. Investigative Report Number 7227.

ERIC Educational Resources Information Center

Wood, Penelope; Bond, Jack H.

Research analyzed: 1) the treatment of plurals in the Functional Basic Word List for Special Pupils (Stanwix House List), and 2) plural recognition by educable mentally handicapped (EMH) students. Review of the Stanwix House List revealed that plurals were treated as discrete vocabulary items. Using a small sample of EMH subjects, the researchers…

Functions and impact of tal-like genes in animals with regard to applied aspects.

PubMed

Zhu, Min; Hu, Xiaolong; Cao, Guangli; Xue, Renyu; Gong, Chengliang

2018-06-16

A large number of DNAs in eukaryote genomes can code for atypical transcripts, and their functions are controversial. It has been reported that the transcripts contain many small open reading frames (sORFs), which were originally considered as non-translatable RNAs. However, increasing evidence has suggested that some of these sORFs can encode for small peptides and some are conserved across large evolutionary distances. It has been reported that the small peptides have functions and may be involved in varieties of cellular processes, playing important roles in development, physiology, and metabolism. Among the sORFs, studies of the non-canonical gene polished rice/tarsal-less (pri/tal) in Drosophila and mille-pattes(mlpt) in Tribolium have been more thoroughly studied. The genes similar to pri/tal in other species have been defined as the tarsal-less-related gene family, tal-like gene. In this review, we described recent progress in the discovery and functional characterization of the small peptides encoded by the tal-like gene and their possible functional potentials.

Small planetary mission plan: Report to Congress

NASA Technical Reports Server (NTRS)

1992-01-01

This document outlines NASA's small planetary projects plan within the context of overall agency planning. In particular, this plan is consistent with Vision 21: The NASA Strategic Plan, and the Office of Space Science and Applications (OSSA) Strategic Plan. Small planetary projects address focused scientific objectives using a limited number of mature instruments, and are designed to require little or no new technology development. Small missions can be implemented by university and industry partnerships in coordination with a NASA Center to use the unique services the agency provides. The timeframe for small missions is consistent with academic degree programs, which makes them an excellent training ground for graduate students and post-doctoral candidates. Because small missions can be conducted relatively quickly and inexpensively, they provide greater opportunity for increased access to space. In addition, small missions contribute to sustaining a vital scientific community by increasing the available opportunities for direct investigator involvement from just a few projects in a career to many.

NASA's small planetary mission plan released

NASA Astrophysics Data System (ADS)

Jones, Richard M.

A ten-page report just submitted to Congress outlines a new strategy for NASA planetary programs emphasizing small missions. If implemented, this plan would represent a shift away from large “flagship” missions that have characterized many programs of NASA's Solar System Exploration Division.There are a number of reasons for this shift in strategy. The current NASA appropriations bill requires “a plan to stimulate and develop small planetary or other space science projects, emphasizing those which could be accomplished by the academic or research communities.” Budgetary realities make it more difficult to fly large missions. There is also concern about a “significant gap” in data from planetary missions between 1998 and 2004.

An Intensive Survey Level Report of the New Madrid Bend Revetment-Gap, New Madrid County, Missouri - A Negative Finding Report

DTIC Science & Technology

1988-07-01

present. Avian fauna included water- fowi in relatively small numbers. Tiese were heronries, like those known from Reelfoot Lake , Tennessee during...Alligator, Commerce-Caruthersville, Lilbourn-Dundee, and Tip- ronville- Reelfoot (Tanderich and Reagan, 1973). 6 Soils of the Sharkey-Alligator...parts of the terraces and have clayey tex- tures. 7 The Tipton- Reelfoot association is represented by deep, moderately well and somewhat poorly-drained

Trisomy 13 (Patau syndrome) with an 11-year survival.

PubMed

Zoll, B; Wolf, J; Lensing-Hebben, D; Pruggmayer, M; Thorpe, B

1993-01-01

Trisomy 13 is very rare in live-born children. Only a small number of these children survive the first year and very few cases are reported to live longer. Survival time depends partly on the cytogenetic findings--full trisomy 13 or trisomy 13 mosaicism--and partly on the existence of serious somatic malformations. We report on a 11-year-old girl with full trisomy 13. In this case, missing cerebral and cardiovascular malformations probably allowed the long survival.

Remarks on Certain Aspects of Solid Explosive Detonation Via Small Projectile Impact

DTIC Science & Technology

1989-05-01

S [CURITY CL.ASSIFICATION OF TWI.rI5rAG Form, Approved REPORT DOCUMENTATION PAGE OMS 4o 0 7U -0188 __________________________________________I Exp...PIERFORMIWG OftGANLZATION REPO"t NUM5ER( S S . MONITORING ORGANIZATION REPORT NUMBER( S ) RDl-SS-88-11. b B. NAME Of PtRFORMIPANG O*CLANLZATION 6 b. DFfsC...SHOCK VELOCITY (U s ), AND PROJECTILE IMPACT VELOCITY VI) .................................... A-I APPENDIX B - SHOCK COMPRESSION INFORMATION FOR

Effect of colleague and coworker abuse on family physicians in Canada.

PubMed

Miedema, Baukje; Tatemichi, Sue; Hamilton, Ryan; Lambert-Lanning, Anita; Lemire, Francine; Manca, Donna P; Ramsden, Vivian R

2011-12-01

To assess the effects of physician-colleague and coworker abuse on family physicians in Canada. A mixed-methods, bilingual study that included surveys and telephone interviews. Canada. Family physicians in active practice who were members of the College of Family Physicians of Canada in 2009. Surveys were mailed to a random sample of family physicians (N = 3802), and 37 family physicians who had been abused in the past year participated in telephone interviews. A total of 770 surveys (20%) were completed. A small number of respondents reported having been subjected to abuse by physician colleagues (9%) or coworkers (6%) in the previous month. Many of the respondents reported that the same physician colleagues or coworkers were repeat abusers. More than three-quarters (77%) of the physician-colleague abusers were men, whereas more than three-quarters (77%) of the other coworker abusers were women. Interviewed family physicians described feeling humiliated and unappreciated, and developed symptoms of anxiety or depression. As a result of the abuse, some family physicians terminated their employment or refused to work in certain environments. The most striking effect of this abuse was that respondents reported losing confidence in their professional abilities and skills. Although only a small number of family physicians experience abuse by physician colleagues and other coworkers, the effects can be considerable. Victims reported a loss of confidence in their clinical abilities and some subsequently were faced with mental health issues.

Is it possible to identify a trend in problem/failure data

NASA Technical Reports Server (NTRS)

Church, Curtis K.

1990-01-01

One of the major obstacles in identifying and interpreting a trend is the small number of data points. Future trending reports will begin with 1983 data. As the problem/failure data are aggregated by year, there are just seven observations (1983 to 1989) for the 1990 reports. Any statistical inferences with a small amount of data will have a large degree of uncertainty. Consequently, a regression technique approach to identify a trend is limited. Though trend determination by failure mode may be unrealistic, the data may be explored for consistency or stability and the failure rate investigated. Various alternative data analysis procedures are briefly discussed. Techniques that could be used to explore problem/failure data by failure mode are addressed. The data used are taken from Section One, Space Shuttle Main Engine, of the Calspan Quarterly Report dated April 2, 1990.

Microbubbles and Microparticles are Not Faithful Tracers of Turbulent Acceleration

NASA Astrophysics Data System (ADS)

Mathai, Varghese; Calzavarini, Enrico; Brons, Jon; Sun, Chao; Lohse, Detlef

2016-07-01

We report on the Lagrangian statistics of acceleration of small (sub-Kolmogorov) bubbles and tracer particles with Stokes number St ≪1 in turbulent flow. At a decreasing Reynolds number, the bubble accelerations show deviations from that of tracer particles; i.e., they deviate from the Heisenberg-Yaglom prediction and show a quicker decorrelation despite their small size and minute St. Using direct numerical simulations, we show that these effects arise due the drift of these particles through the turbulent flow. We theoretically predict this gravity-driven effect for developed isotropic turbulence, with the ratio of Stokes to Froude number or equivalently the particle drift velocity governing the enhancement of acceleration variance and the reductions in correlation time and intermittency. Our predictions are in good agreement with experimental and numerical results. The present findings are relevant to a range of scenarios encompassing tiny bubbles and droplets that drift through the turbulent oceans and the atmosphere. They also question the common usage of microbubbles and microdroplets as tracers in turbulence research.

Comparison of self-reported and recorded vaccinations and health effects in Australian Gulf War veterans.

PubMed

Kelsall, Helen; McKenzie, Dean; Sim, Malcolm; Leder, Karin; Ross, James; Forbes, Andrew; Ikin, Jillian

2008-08-05

Vaccinations, and multiple vaccinations in particular, have been associated with adverse health effects in veterans of the 1990/1991 Gulf War. However, exposure assessment has usually been based on self-report and recall bias may have influenced the results. We investigated agreement between self-reported and recorded vaccinations and the relationship with health status in Australian Gulf War veterans. Agreement between self-reported and recorded vaccinations was highest for plague (kappa=0.80), and kappa coefficients were greater than 0.60 for polio and 'other unlisted' vaccines, between 0.41 and 0.60 for hepatitis B, hepatitis A, typhoid and pertussis, and less than 0.40 for the other listed vaccines. The associations of increasing number of self-reported vaccinations in dose response relationships with total number of symptoms, functional impairment, and poorer physical health were not observed when based on recorded vaccination data, although the actual difference in estimates was small and statistically significant only for total number of symptoms. Vaccinations were not associated with adverse health effects when exposure assessment was based on recorded vaccinations. It would be prudent that future research studies should be based on recorded vaccination data.

Efficacy and safety of Suanzaoren decoction for primary insomnia: a systematic review of randomized controlled trials

PubMed Central

2013-01-01

Background Insomnia is a widespread human health problem, but there currently are the limitations of conventional therapies available. Suanzaoren decoction (SZRD) is a well known classic Chinese herbal prescription for insomnia and has been treating people’s insomnia for more than thousand years. The objective of this study was to evaluate the efficacy and safety of SZRD for insomnia. Methods A systematic literature search was performed for 6 databases up to July of 2012 to identify randomized control trials (RCTs) involving SZRD for insomniac patients. The methodological quality of RCTs was assessed independently using the Cochrane Handbook for Systematic Reviews of Interventions. Results Twelve RCTs with total of 1376 adult participants were identified. The methodological quality of all included trials are no more than 3/8 score. Majority of the RCTs concluded that SZRD was more significantly effective than benzodiazepines for treating insomnia. Despite these positive outcomes, there were many methodological shortcomings in the studies reviewed, including insufficient information about randomization generation and absence of allocation concealment, lack of blinding and no placebo control, absence of intention-to-treat analysis and lack of follow-ups, selective publishing and reporting, and small number of sample sizes. A number of clinical heterogeneity such as diagnosis, intervention, control, and outcome measures were also reviewed. Only 3 trials reported adverse events, whereas the other 9 trials did not provide the safety information. Conclusions Despite the apparent reported positive findings, there is insufficient evidence to support efficacy of SZRD for insomnia due to the poor methodological quality and the small number of trials of the included studies. SZRD seems generally safe, but is insufficient evidence to make conclusions on the safety because fewer studies reported the adverse events. Further large sample-size and well-designed RCTs are needed. PMID:23336848

A randomized, double-blinded, placebo-controlled, multicenter trial, healing effect of rebamipide in patients with low-dose aspirin and/or non-steroidal anti-inflammatory drug induced small bowel injury.

PubMed

Kurokawa, Sei; Katsuki, Shinichi; Fujita, Tomoki; Saitoh, Yusuke; Ohta, Hidetoshi; Nishikawa, Kouji; Sato, Yasushi; Sato, Yasuhiro; Ohira, Koji; Yamada, Masataka; Kato, Mototsugu

2014-02-01

It is not clear what kind of drug is appropriate to heal NSAID-induced enteropathy. Several reports showed the preventive effect of prostaglandin analogue or inducer using healthy subjects who took NSAIDs. However there was no report for healing effect and for patients. The aim of this study was to evaluate the healing effect of rebamipide in patients with NSAIDs-induced enteropathy. In addition, we evaluated for nutritional parameter. This study was conducted as a randomized, double-blinded, placebo-controlled, multicenter trial. Study protocol was approved by each hospital's ethical committees. Patients with LDA and/or NSAID more than 3 months were enrolled. Patients with enteropathy were divided into the placebo and the rebamipide groups. Rebamipide 100 mg three times daily was administered during 4 weeks. Capsule endoscopies were performed at 0 and 4 week. The number of small intestinal ulcer and erosion were evaluated. Total protein was analyzed as nutritional parameter. Sixty one participants were completed this study. Change in number of small intestinal erosion in the rebamipide group was -2.5 ± 3.4, and 2.1 ± 3.9 in the placebo group (P < 0.0001). Change in number of small intestinal ulcer in the rebamipide group was -0.5 ± 1.6, and 0.1 ± 0.7 in the placebo group (P = 0.024). Change in serum total protein levels in the rebamipide group was 0.06 ± 0.36, and -0.27 ± 0.34 in the placebo group (P = 0.0005). Rebamipide has not only the healing effect for NSAIDs-induced enteropathy compared with placebo, but the improvement of nutritional condition. These results showed a tentative therapeutical strategy for chronic NSAIDs users.

NASA SBIR abstracts of 1991 phase 1 projects

NASA Technical Reports Server (NTRS)

Schwenk, F. Carl; Gilman, J. A.; Paige, J. B.

1992-01-01

The objectives of 301 projects placed under contract by the Small Business Innovation Research (SBIR) program of the National Aeronautics and Space Administration (NASA) are described. These projects were selected competitively from among proposals submitted to NASA in response to the 1991 SBIR Program Solicitation. The basic document consists of edited, non-proprietary abstracts of the winning proposals submitted by small businesses. The abstracts are presented under the 15 technical topics within which Phase 1 proposals were solicited. Each project was assigned a sequential identifying number from 001 to 301, in order of its appearance in the body of the report. Appendixes to provide additional information about the SBIR program and permit cross-reference of the 1991 Phase 1 projects by company name, location by state, principal investigator, NASA Field Center responsible for management of each project, and NASA contract number are included.

The lift force on a drop in unbounded plane Poiseuille flow

NASA Technical Reports Server (NTRS)

Wohl, P. R.

1976-01-01

The lift force on a deformable liquid sphere moving in steady, plane Poiseuille-Stokes flow and subjected to an external body force is calculated. The results are obtained by seeking a solution to Stokes' equations for the motion of the liquids inside and outside the slightly perturbed sphere surface, as expansions valid for small values of the ratio of the Weber number to the Reynolds number. When the ratio of the drop and external fluid viscosities is small, the lift exerted on a neutrally buoyant drop is found to be approximately one-tenth of the magnitude of the force reported by Wohl and Rubinow acting on the same drop in unbounded Poiseuille flow in a tube. The resultant trajectory of the drop is calculated and displayed as a function of the external body force.

NASA SBIR abstracts of 1992, phase 1 projects

NASA Technical Reports Server (NTRS)

Schwenk, F. C.; Gilman, J. A.; Paige, J. B.; Sacknoff, S. M.

1993-01-01

The objectives of 346 projects placed under contract by the Small Business Innovation Research (SBIR) program of the National Aeronautics and Space Administration (NASA) are described. These projects were selected competitively from among proposals submitted to NASA in response to the 1992 SBIR Program Solicitation. The basic document consists of edited, non-proprietary abstracts of the winning proposals submitted by small businesses. The abstracts are presented under the 15 technical topics within which Phase 1 proposals were solicited. Each project was assigned a sequential identifying number from 001 to 346, in order of its appearance in the body of the report. Appendixes to provide additional information about the SBIR program and permit cross-reference of the 1992 Phase 1 projects by company name, location by state, principal investigator, NASA Field Center responsible for management of each project, and NASA contract number are included.

NASA SBIR abstracts of 1990 phase 1 projects

NASA Technical Reports Server (NTRS)

Schwenk, F. C.; Gilman, J. A.; Paige, J. B.

1991-01-01

The research objectives of the 280 projects placed under contract in the National Aeronautics and Space Administration (NASA) 1990 Small Business Innovation Research (SBIR) Phase 1 program are described. The basic document consists of edited, non-proprietary abstracts of the winning proposals submitted by small businesses in response to NASA's 1990 SBIR Phase 1 Program Solicitation. The abstracts are presented under the 15 technical topics within which Phase 1 proposals were solicited. Each project was assigned a sequential identifying number from 001 to 280, in order of its appearance in the body of the report. The document also includes Appendixes to provide additional information about the SBIR program and permit cross-reference in the 1990 Phase 1 projects by company name, location by state, principal investigator, NASA field center responsible for management of each project, and NASA contract number.

Occupational health issues in small-scale industries in Sri Lanka: An underreported burden.

PubMed

Suraweera, Inoka K; Wijesinghe, Supun D; Senanayake, Sameera J; Herath, Hema D B; Jayalal, T B Ananda

2016-10-17

Work-related diseases and occupational accidents affect a significant number of workers globally. The majority of these diseases and accidents are reported from developing countries; and a large percentage of the workforce in developing countries is estimated to be employed in small-scale industries. Sri Lanka is no exception. These workers are exposed to occupational hazards and are at a great risk of developing work- related diseases and injuries. To identify occupational health issues faced by small-scale industry workers in Sri Lanka. A cross sectional study was conducted among workers in four selected small-scale industry categories in two districts of Sri Lanka. A small-scale industry was defined as a work setting with less than 20 workers. Cluster sampling using probability proportionate to size of workers was used. Eighty clusters with a cluster size of eight from each district were selected. Data was collected using a pre-tested interviewer administered questionnaire. Our study surveyed 198 industries. Headache (2.2%, 95% CI 1.5-3.1) and eye problems (2.1%, 95% CI 1.4-2.9) were the commonest general health issues detected. Back pain (4.8%, 95% CI 3.8-6.1) was the most prevalent work-related musculoskeletal pain reported. Knee pain was the second highest (4.4%, 95% CI 3.4-5.6). Most of the work-related musculoskeletal pain was either of short duration or long lasting. Work-related musculoskeletal pain was much more common than the general health issues reported. Health promotional programs at workplaces focusing ergonomics will benefit the workers at small-scale industries inSri Lanka.

Blocking of Person Information in Small Social Groupings: The Information of Person Categories.

DTIC Science & Technology

1983-12-20

Anderson, R . C ., & Watts, G. H. Bidirectional associations in multi-trial free recall. Psychonomic Science, 1969, 15, 288-9. Asch, S. E . Forming...categories Technical Report s. PERFORMING ORG. REPORT NUMBER _RF 762498/713444 7. AUTHOR( e ) S. CONTRACT ON GRANT NUMER(.) C . D. McCann, T.M. Ostrom, M.L...the structure of person impressions unless it has been cognitively organized along with the [ ’ e ~v’-’ ,,’ ’ ’ ¢J . J,’,,’ ’ ? : _ 7, ’ r

Oceanography: 1998 Paris Meeting Abstracts: Coastal and Marginal Seas. Volume 11, Number 2.

DTIC Science & Technology

1998-01-01

Management and Budget, Paperwork Reduction Project (0704-0188), Washington, DC 20503. 1. AGENCY USE ONLY (Laave blank) 2. REPORT DATE 18 MAR 1999 3. REPORT...Richard W. Spinrad Small-Scale Hydrodynamics of Feeding Appendages of Marine Animals 10 M.A.R. Koehl Controls on Floe Size in the Sea 13 Paul S...we’ve included our first inter- view with one of community’s most influential leaders, the Chief of Naval Research, Rear Admiral Paul G. Gaffney, Jr

Optimizing Coverage of Three-Dimensional Wireless Sensor Networks by Means of Photon Mapping

DTIC Science & Technology

2013-12-01

information if it does not display a currently valid OMB control number. 1. REPORT DATE DEC 2013 2. REPORT TYPE 3. DATES COVERED 00-00-2013 to 00-00...information about the monitored space is sensed?” Solving this formulation of the AGP relies upon the creation of a model describing how a set of...simulated photons will propagate in a 3D virtual environment. Furthermore, the photon model requires an efficient data structure with small memory

Anthropometric Cockpit Compatibility Assessment of US Army Aircraft for Large and Small Personnel Wearing a Training, Warm-Weather Clothing Configuration

DTIC Science & Technology

1984-07-01

SUPPLEMENTARY NOTES 19. KEY WORDS (Continue on rover&* side If necessary and Identify by block number) Anthropometry , Cockpit Compatibility, Aircraft...report is one of a series of reports on anthropometry in US Army Aviation produced by the US Army Aeromedical Research Laboratory (USAARL...and stick (OV-1D). 4 , 26 *w. I.. REFERENCES Churchill, E., Churchill, T., McConville, J.T., and White, R.M. 1977. Anthropometry of women of the U.S

76 FR 65206 - Agency Information Collection Activities: Small Vessel Reporting System

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-20

... States. SVRS is authorized by 8 U.S.C. 1103, 8 U.S.C. 1225, 8 CFR 235.1, 19 U.S.C. 1433, 19 U.S.C. 1498... Review: Approval of a new collection. Affected Public: Individuals. Estimated Number of Respondents: 10... Filed 10-19-11; 8:45 am] BILLING CODE 9111-14-P ...

Green Ships Bringing the Green Machine to the Fight: How a New Concept Small Deck Amphibious Ship Can Enhance the US Navy Energy Security Posture

DTIC Science & Technology

2012-02-01

ORGANIZATION NAME(S) AND ADDRESS(ES) NAVSEA 05 Chief Technology Office (SEA 05T),Washington Navy Yard,DC,20376 8. PERFORMING ORGANIZATION REPORT NUMBER...manning. ALTERNATE PROPULSION AND POWER ARCHITECHTURES Alternate propulsion and power architectures that will offer the most realistic

Aerial Remote Radio Frequency Identification System for Small Vessel Monitoring

DTIC Science & Technology

2009-12-01

Assessment Methods , Ocean Studies Board, Commission on Geosciences, Environment, and Resources, National Research Council. (1998). Improving fish stock... Research Council (NRC). (2006). Review of recreational fisheries survey methods . Washington, DC: The National Academies Press. NOAA Fisheries. (1996...MONITORING AGENCY NAME(S) AND ADDRESS(ES) Acquisition Research Program 10. SPONSORING/MONITORING AGENCY REPORT NUMBER 11. SUPPLEMENTARY NOTES The

Traffic Congestion on a University Campus: A Consideration of Unconventional Remedies to Nontraditional Transportation Patterns

ERIC Educational Resources Information Center

Kaplan, Dave; Clapper, Thomas

2007-01-01

U.S. transportation data suggest that the number of vehicle miles traveled has far surpassed new capacity, resulting in increased traffic congestion in many communities throughout the country. This article reports on traffic congestion around a university campus located within a small town. The mix of trip purposes varies considerably in this…

Awareness of Number In Children With Severe And Profound Learning Difficulties: Three Exploratory Case Studies

ERIC Educational Resources Information Center

Porter, Jill

2005-01-01

This paper reports on exploratory work investigating how children with severe and profound learning difficulties register an awareness of small quantities and how they might use this information to inform their understanding. It draws on studies of typically developing children and investigates their application to pupils whose response to…

The Family Child Care Licensing Study, 1999.

ERIC Educational Resources Information Center

Children's Foundation, Washington, DC.

This report presents the findings of the 1999 national survey of state child care regulatory agencies to update and expand family child care regulatory information published in the 1998 study. Data on small family child care homes and group or large family child care homes are organized in 22 categories: (1) number of regulated homes; (2)…

75 FR 6666 - Notice of Public Information Collection Being Submitted for Review and Approval to the Office of...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-10

... small business concerns with fewer than 25 employees. The FCC may not conduct or sponsor a collection of... households; business or other for- profit. Number of Respondents: 5,100 respondents; 5,100 responses. Estimated Time Per Response: .33 hours. Frequency of Response: On occasion reporting requirement. Obligation...

77 FR 75159 - Information Collection Being Submitted to the Office of Management and Budget for Emergency...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-19

... information shall have practical utility; the accuracy of the Commission's burden estimates; ways to enhance... burden on small business concerns with fewer than 25 employees. The FCC may not conduct or sponsor a..., 2013. OMB Control Number: 3060-XXXX. Title: Study Area Boundary Maps Reported in Esri Shapefile Format...

The Impact of Federal Early Childhood Programs on Children.

ERIC Educational Resources Information Center

Hertz, Thomas W.

This paper reviews research findings concerning the effects on young children of major Federal programs in education and child care. It offers a summary rather than a detailed view of research on the impact of programs, and is based primarily on major program evaluation reports and research reviews. In addition, it draws upon a small number of…

Skills Conversion Project: Chapter 14, Petroleum/Chemical Industries. Final Report.

ERIC Educational Resources Information Center

National Society of Professional Engineers, Washington, DC.

Potential employment opportunities for displaced aerospace and defense technical personnel in the petroleum industry were studied for the U.S. Department of Labor. A relatively small, but increasing number of ex-aerospace and defense personnel can be absorbed by the industry, beginning with from 40 to 100 jobs in 1972 and increasing each year to…

Building a Model of Support for Preschool Children with Speech and Language Disorders

ERIC Educational Resources Information Center

Robertson, Natalie; Ohi, Sarah

2016-01-01

Speech and language disorders impede young children's abilities to communicate and are often associated with a number of behavioural problems arising in the preschool classroom. This paper reports a small-scale study that investigated 23 Australian educators' and 7 Speech Pathologists' experiences in working with three to five year old children…

Training Women in Management: A Continuing Education Workshop Approach.

ERIC Educational Resources Information Center

Dubin, Samuel S.

The number of women occupying managerial positions in the U.S. is relatively small, but it rose 47% from 1,321,000 in 1970 to 1,942,000 in 1976. Circumstances contributing to this rise are enforcement of legal sanctions against discrimination and women's increased educational attainment. This report describes a continuing education workshop series…

Mothers' Reports of Their Involvement in Early Intensive Behavioral Intervention

ERIC Educational Resources Information Center

Granger, Stephanie; des Rivieres-Pigeon, Catherine; Sabourin, Gabrielle; Forget, Jacques

2012-01-01

Although numerous studies examine the effectiveness of intensive behavioral intervention programs (EIBI) for young children with autism, few focus on the family aspect of the program. In particular, involvement of mothers in the program, which is strongly recommended, is the subject of only a small number of studies. The goal of this research is…

Health-Related Quality of Life in People with Severe Aphasia

ERIC Educational Resources Information Center

Hilari, Katerina; Byng, Sally

2009-01-01

Background: Health-related quality of life (HRQL) measures are increasingly used to help us understand the impact of disease or disability on a person's life and to measure the effectiveness of interventions. A small number of studies have looked at perceived HRQL in people with mild or moderate aphasia. They report that reduced HRQL is associated…

The Jordy Electronic Magnification Device: Opinions, Observations, and Commentary

ERIC Educational Resources Information Center

Francis, Barry

2005-01-01

The Jordy electronic magnification device is one of a small number of electronic headborne devices designed to provide people with low vision the capability to perform near-range, intermediate-range, and distance viewing tasks. This report seeks to define the benefits of using the Jordy as a low vision device by people who are legally blind. The…

Design, Fabrication, and Characterization of a Microelectromechanical Directional Microphone

DTIC Science & Technology

2011-06-01

7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES...Figure 5.2 SOIC packaging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Figure 5.3 Laboratory setup...Mean Squared SOC System-On-Chip SOIC Small Outline Integrated Circuit SOIMUMPS Silicon-On-Insulator Multi-User MEMS Process SPL Sound Pressure Level

Developing Strategic and Reasoning Abilities with Computer Games at Primary School Level

ERIC Educational Resources Information Center

Bottino, R. M.; Ferlino, L.; Ott, M.; Tavella, M.

2007-01-01

The paper reports a small-scale, long-term pilot project designed to foster strategic and reasoning abilities in young primary school pupils by engaging them in a number of computer games, mainly those usually called mind games (brainteasers, puzzlers, etc.). In this paper, the objectives, work methodology, experimental setting, and tools used in…

Pharmacovigilance and drug safety 2011 in Calabria (Italy): Adverse events analysis.

PubMed

Scicchitano, Francesca; Giofrè, Chiara; Palleria, Caterina; Mazzitello, Carmela; Ciriaco, Miriam; Gallelli, Luca; Paletta, Laura; Marrazzo, Giuseppina; De Fazio, Salvatore; Menniti, Michele; Curia, Rubens; Arena, Concetta; Chimirri, Serafina; Patanè, Marinella; Esposito, Stefania; Cilurzo, Felisa; Staltari, Orietta; Russo, Emilio; De Sarro, Giovambattista

2012-09-01

Pharmacovigilance assesses the safety profile of drugs. Its main aim is the increase of spontaneous reporting of adverse drug reactions (ADRs). The Italian Drug Agency (AIFA; Agenzia Italiana del Farmaco) is financing several projects to the aim of increasing reporting, and in Calabria a Pharmacovigilance Information Centre has been created. We analyzed the AIFA database relatively to Calabria in the year 2011 and we have analyzed ADRs using descriptive statistics. We have also collected a questionnaire-based interview in order to describe the background knowledge in the field. Regarding the number of AIFA reported ADRs from Calabria, a 38% increase (138 vs. 100) in comparison to 2010 was evidenced. Hospital Doctors represent the main source of signaling (71.7 %). Ketoprofene and the combination amoxicillin/clavulanic acid represent the most frequently reported drugs causing ADRs. Our questionnaires indicated that despite the health professionals have met at least once an ADR only a small percentage of them was reported to the authorities (37%). There is a very good knowledge of the ADR concept and reporting system (90% of interviewed distinguish an ADR and knows how to report it), and there is a strong interest in participating to training courses in the field (95% are interested). Despite Calabria has had a positive increase in the number of reported ADRs, the total number is very low and the pharmacovigilance culture is far from being achieved in this region.

Characteristics of clinical trials registered in ClinicalTrials.gov, 2007-2010.

PubMed

Califf, Robert M; Zarin, Deborah A; Kramer, Judith M; Sherman, Rachel E; Aberle, Laura H; Tasneem, Asba

2012-05-02

Recent reports highlight gaps between guidelines-based treatment recommendations and evidence from clinical trials that supports those recommendations. Strengthened reporting requirements for studies registered with ClinicalTrials.gov enable a comprehensive evaluation of the national trials portfolio. To examine fundamental characteristics of interventional clinical trials registered in the ClinicalTrials.gov database. A data set comprising 96,346 clinical studies from ClinicalTrials.gov was downloaded on September 27, 2010, and entered into a relational database to analyze aggregate data. Interventional trials were identified and analyses were focused on 3 clinical specialties-cardiovascular, mental health, and oncology-that together encompass the largest number of disability-adjusted life-years lost in the United States. Characteristics of registered clinical trials as reported data elements in the trial registry; how those characteristics have changed over time; differences in characteristics as a function of clinical specialty; and factors associated with use of randomization, blinding, and data monitoring committees (DMCs). The number of registered interventional clinical trials increased from 28,881 (October 2004-September 2007) to 40,970 (October 2007-September 2010), and the number of missing data elements has generally declined. Most interventional trials registered between 2007 and 2010 were small, with 62% enrolling 100 or fewer participants. Many clinical trials were single-center (66%; 24,788/37,520) and funded by organizations other than industry or the National Institutes of Health (NIH) (47%; 17,592/37,520). Heterogeneity in the reported methods by clinical specialty; sponsor type; and the reported use of DMCs, randomization, and blinding was evident. For example, reported use of DMCs was less common in industry-sponsored vs NIH-sponsored trials (adjusted odds ratio [OR], 0.11; 95% CI, 0.09-0.14), earlier-phase vs phase 3 trials (adjusted OR, 0.83; 95% CI, 0.76-0.91), and mental health trials vs those in the other 2 specialties. In similar comparisons, randomization and blinding were less frequently reported in earlier-phase, oncology, and device trials. Clinical trials registered in ClinicalTrials.gov are dominated by small trials and contain significant heterogeneity in methodological approaches, including reported use of randomization, blinding, and DMCs.

National Dam Inspection Program. WOLFF Farm Dam, NDI Number PA-01115, DER Number 21-179. Susquehanna River Basin. Cumberland County, Pennsylvania. Phase I Inspection Report.

DTIC Science & Technology

1981-04-01

PA 17324 F. Purpose: Irrigation G. Design and Construction History The dam was designed by the owner with assistance from the local Soil ...assistance of the local office of the Soil Conservation Service. Drawings were not prepared for the facilities. It is unknown what the original design...a sandy soil and could be easily eroded if overtopping would occur. A small subsidence area was noticed near the downstream toe over the 12-inch

The role of soy foods in the treatment of menopausal symptoms.

PubMed

Levis, Silvina; Griebeler, Marcio L

2010-12-01

The findings of the Women's Health Initiative resulted in a sharp decline in the use of estrogen therapy. Increasingly, menopausal women have been interested in soy foods as an alternative to estrogen therapy for the treatment of menopausal symptoms. This article provides an overview of the limited number of studies that assess the effectiveness of soy foods to alleviate vasomotor and urogenital symptoms. The evidence of the efficacy of soy foods in improving menopausal symptoms is limited due to the small number of trials reporting conflicting results.

Network analysis among HIV-infected young black men who have sex with men demonstrates high connectedness around few venues.

PubMed

Oster, Alexandra M; Wejnert, Cyprian; Mena, Leandro A; Elmore, Kim; Fisher, Holly; Heffelfinger, James D

2013-03-01

Network analysis is useful for understanding sexual transmission of HIV and other sexually transmitted infections. We conducted egocentric and affiliation network analysis among HIV-infected young black men who have sex with men (MSM) in the Jackson, Mississippi, area to understand networks and connectedness of this population. We interviewed 22 black MSM aged 17 to 25 years diagnosed as having HIV in 2006 to 2008. Participants provided demographic and geographic information about each sex partner during the 12 months before diagnosis and identified venues where they met these partners. We created affiliation network diagrams to understand connectedness of this population and identify venues that linked participants. The median number of partners reported was 4 (range, 1-16); a total of 97 partners (88 of whom were male) were reported. All but 1 participant were connected through a network of venues where they had met partners during the 12 months before diagnosis. Three venues were named as places for meeting partners by 13 of 22 participants. Participants reported having partners from all regions of Mississippi and 5 other states. HIV-infected young black MSM in this analysis were linked by a small number of venues. These venues should be targeted for testing and prevention interventions. The pattern of meeting sex partners in a small number of venues suggests densely connected networks that propagate infection. This pattern, in combination with sexual partnerships with persons from outside Jackson, may contribute to spread of HIV and other sexually transmitted infections into or out the Jackson area.

Oral water soluble contrast for malignant bowel obstruction.

PubMed

Syrmis, William; Richard, Russell; Jenkins-Marsh, Sue; Chia, Siew C; Good, Phillip

2018-03-07

Malignant bowel obstruction (MBO) is a common problem in patients with intra-abdominal cancer. Oral water soluble contrast (OWSC) has been shown to be useful in the management of adhesive small bowel obstruction in identifying patients who will recover with conservative management alone and also in reducing the length of hospital stay. It is not clear whether the benefits of OWSC in adhesive small bowel obstruction are also seen in patients with MBO. To determine the reliability of OWSC media and follow-up abdominal radiographs in predicting the success of conservative treatment in resolving inoperable MBO with conservative management.To determine the efficacy and safety of OWSC media in reducing the duration of obstruction and reducing hospital stay in people with MBO. We identified studies from searching Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE and MEDLINE in Process, Embase, CINAHL, Science Citation Index (Web of Science) and Conference Proceedings Citation Index - Science (Web of Science). We also searched registries of clinical trials and the CareSearch Grey Literature database. The date of the search was the 6 June 2017. Randomised controlled trials (RCTs), or prospective controlled studies, that evaluated the diagnostic potential of OWSC in predicting which malignant bowel obstructions will resolve with conservative treatment.RCTs, or prospective controlled studies, that assessed the therapeutic potential of OWSC in managing MBO at any level compared with placebo, no intervention or usual treatment or supportive care. We used standard methodological procedures expected by Cochrane. We assessed risk of bias and assessed the evidence using GRADE and created a 'Summary of findings' table. We found only one RCT meeting the selection criteria for the second objective (therapeutic potential) of this review. This study recruited nine participants. It compared the use of gastrografin versus placebo in adult patients with MBO with no indication for further intervention (surgery, endoscopy) apart from standardised conservative management.The overall risk of bias for the study was high due to issues with low numbers of participants, selective reporting of outcomes and a high attrition rate for the intervention arm.Primary outcomesThe included trial was a pilot study whose primary outcome was to test the feasibility for a large study. The authors reported specifically on the number of patients screened, the number recruited and reasons for exclusion; this was not the focus of our review.Due to the low number of participants, the authors of the study decided not to report on our primary outcome of assessing the ability of OWSC to predict the likelihood of malignant small bowel obstruction resolving with conservative treatment alone (diagnostic effect). It also did not report on our primary outcome of rate of resolution of MBO in patients receiving OWSC compared with those not receiving it (therapeutic effect).The study reported that no issues regarding safety or tolerability of either gastrografin or placebo were identified. The overall quality of the evidence for the incidence of adverse events with OWSC was very low, downgraded twice for serious limitations to study quality (high risk of selective reporting and attrition bias) and downgraded once for imprecision (sparse data).Secondary outcomesThe study planned to report on this review's secondary outcome measures of length of hospital stay and time from administration of OWSC to resolution of MBO. However the authors of the study decided not to do so due to the low numbers of patients recruited. The study did not report on our secondary outcome measure of survival times from onset of inoperable MBO until death. There is insufficient evidence from RCTs to determine the place of OWSC in predicting which patients with inoperable MBO will respond with conservative treatment alone. There is also insufficient evidence from RCTs to determine the therapeutic effects and safety of OWSC in patients with malignant small bowel obstruction.

Poor intentions or poor attention: misrepresentation by applicants to psychiatry residency.

PubMed

Caplan, Jason P; Borus, Jonathan F; Chang, Grace; Greenberg, William E

2008-01-01

This study examines the veracity of self-reported data by applicants to psychiatry residency. The authors reviewed the reported publications of all applicants to a psychiatry residency training program over a 2-year span. Nine percent of applicants reporting publications were found to have misrepresented them. International medical graduates were found to be more likely to have misrepresented their publications than U.S. medical graduates. A small but significant number of applicants to psychiatry residency training misrepresent their publications. Identification of misrepresentation may provide valuable information about the applicant and their future performance in training and practice.

Dye-binding assays for evaluation of the effects of small molecule inhibitors on amyloid (aβ) self-assembly.

PubMed

Jameson, Laramie P; Smith, Nicholas W; Dzyuba, Sergei V

2012-11-21

Dye-binding assays, such as those utilizing Congo red and thioflavin T, are among the most widely used tools to probe the aggregation of amyloidogenic biomolecules and for the evaluation of small molecule inhibitors of amyloid aggregation and fibrillization. A number of recent reports have indicated that these dye-binding assays could be prone to false positive effects when assessing inhibitors' potential toward Aβ peptides, species involved in Alzheimer's disease. Specifically, this review focuses on the application of thioflavin T for determining the efficiency of small molecule inhibitors of Aβ aggregation and addresses potential reasons that might be associated with the false positive effects in an effort to increase reliability of dye-binding assays.

Dye-Binding Assays for Evaluation of the Effects of Small Molecule Inhibitors on Amyloid (Aβ) Self-Assembly

PubMed Central

2012-01-01

Dye-binding assays, such as those utilizing Congo red and thioflavin T, are among the most widely used tools to probe the aggregation of amyloidogenic biomolecules and for the evaluation of small molecule inhibitors of amyloid aggregation and fibrillization. A number of recent reports have indicated that these dye-binding assays could be prone to false positive effects when assessing inhibitors’ potential toward Aβ peptides, species involved in Alzheimer’s disease. Specifically, this review focuses on the application of thioflavin T for determining the efficiency of small molecule inhibitors of Aβ aggregation and addresses potential reasons that might be associated with the false positive effects in an effort to increase reliability of dye-binding assays. PMID:23173064

Common Faults and Their Prioritization in Small Commercial Buildings: February 2017 - December 2017

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

Frank, Stephen M; Kim, Janghyun; Cai, Jie

To support an ongoing project at NREL titled 'An Open, Cloud-Based Platform for Whole-Building Fault Detection and Diagnostics' (work breakdown structure number 3.2.6.18 funded by the Department of Energy Building Technologies Office), this report documents faults that are commonly found in small commercial buildings (with a floor area of 10,000 ft2 or less) based on a literature review and discussions with building commissioning experts. It also provides a list of prioritized faults based on an estimation of the prevalence, energy impact, and financial impact of each fault.

MOLECULAR DESORPTION OF BAKED STAINLESS STEEL FROM IRRADIATION WITH 9 GeV/NUCLEON Au79+, 10 GeV/NUCLEON Cu29+, AND 23GeV p+ UNDER PERPENDICULAR IMPACT.

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

FISCHER,W.; IRISO, U.; MUSTAFIN, E.

We report on molecular desorption of baked stainless steel from irradiation with high energy ions under perpendicular impact. Ion induced molecular desorption has affected the performance of a number of ion accelerators, in which the beam loss typically occurs under small angles. However, experimental parameters can be easier controlled in measurements with perpendicular impact. Desorption coefficients for small angle impact can be estimated from these measurements. The measurements were carried out at Brookhaven's Relativistic Heavy Ion Collider.

Modulation of high frequency noise by engine tones of small boats.

PubMed

Pollara, Alexander; Sutin, Alexander; Salloum, Hady

2017-07-01

The effect of modulation of high frequency ship noise by propeller rotation frequencies is well known. This modulation is observed with the Detection of Envelope Modulation on Noise (DEMON) algorithm. Analysis of the DEMON spectrum allows the revolutions per minute and number of blades of the propeller to be determined. This work shows that the high frequency noise of a small boat can also be modulated by engine frequencies. Prior studies have not reported high frequency noise amplitude modulated at engine frequencies. This modulation is likely produced by bubbles from the engine exhaust system.

Immediate Small Number Perception : Evidence from a New Numerical Carry-Over Procedure

ERIC Educational Resources Information Center

Demeyere, Nele; Humphreys, Glyn W.

2012-01-01

Evidence is presented for the immediate apprehension of exact small quantities. Participants performed a quantification task (are the number of items greater or smaller than?), and carry-over effects were examined between numbers requiring the same response. Carry-over effects between small numbers were strongly affected by repeats of pattern and…

Treating Small Bowel Obstruction with a Manual Physical Therapy: A Prospective Efficacy Study

PubMed Central

Rice, Amanda D.; Patterson, Kimberley; Reed, Evette D.; Wurn, Belinda F.; Klingenberg, Bernhard; King, C. Richard; Wurn, Lawrence J.

2016-01-01

Small bowel obstructions (SBOs) caused by adhesions are a common, often life-threatening postsurgical complication with few treatment options available for patients. This study examines the efficacy of a manual physical therapy treatment regimen on the pain and quality of life of subjects with a history of bowel obstructions due to adhesions in a prospective, controlled survey based study. Changes in six domains of quality of life were measured via ratings reported before and after treatment using the validated Small Bowel Obstruction Questionnaire (SBO-Q). Improvements in the domains for pain (p = 0.0087), overall quality of life (p = 0.0016), and pain severity (p = 0.0006) were significant when average scores before treatment were compared with scores after treatment. The gastrointestinal symptoms (p = 0.0258) domain was marginally significant. There was no statistically significant improvement identified in the diet or medication domains in the SBO-Q for this population. Significant improvements in range of motion in the trunk (p ≤ 0.001), often limited by adhesions, were also observed for all measures. This study demonstrates in a small number of subjects that this manual physical therapy protocol is an effective treatment option for patients with adhesive small bowel obstructions as measured by subject reported symptoms and quality of life. PMID:26989690

A Dark Asteroid Family in the Phocaea Region

NASA Astrophysics Data System (ADS)

Novaković, Bojan; Tsirvoulis, Georgios; Granvik, Mikael; Todović, Ana

2017-06-01

We report the discovery of a new asteroid family among the dark asteroids residing in the Phocaea region the Tamara family. We make use of available physical data to separate asteroids in the region according to their surface reflectance properties, and establish the membership of the family. We determine the slope of the cumulative magnitude distribution of the family, and find it to be significantly steeper than the corresponding slope of all the asteroids in the Phocaea region. This implies that subkilometer dark Phocaeas are comparable in number to bright S-type objects, shedding light on an entirely new aspect of the composition of small Phocaea asteroids. We then use the Yarkovsky V-shape based method and estimate the age of the family to be 264 ± 43 Myr. Finally, we carry out numerical simulations of the dynamical evolution of the Tamara family. The results suggest that up to 50 Tamara members with absolute magnitude H< 19.4 may currently be found in the near-Earth region. Despite their relatively small number in the near-Earth space, the rate of Earth impacts by small, dark Phocaeas is non-negligible.

Theory and computation of optimal low- and medium-thrust transfers

NASA Technical Reports Server (NTRS)

Chuang, C.-H.

1994-01-01

This report presents two numerical methods considered for the computation of fuel-optimal, low-thrust orbit transfers in large numbers of burns. The origins of these methods are observations made with the extremal solutions of transfers in small numbers of burns; there seems to exist a trend such that the longer the time allowed to perform an optimal transfer the less fuel that is used. These longer transfers are obviously of interest since they require a motor of low thrust; however, we also find a trend that the longer the time allowed to perform the optimal transfer the more burns are required to satisfy optimality. Unfortunately, this usually increases the difficulty of computation. Both of the methods described use small-numbered burn solutions to determine solutions in large numbers of burns. One method is a homotopy method that corrects for problems that arise when a solution requires a new burn or coast arc for optimality. The other method is to simply patch together long transfers from smaller ones. An orbit correction problem is solved to develop this method. This method may also lead to a good guidance law for transfer orbits with long transfer times.

Effect of colleague and coworker abuse on family physicians in Canada

PubMed Central

Miedema, Baukje; Tatemichi, Sue; Hamilton, Ryan; Lambert-Lanning, Anita; Lemire, Francine; Manca, Donna P.; Ramsden, Vivian R.

2011-01-01

Abstract Objective To assess the effects of physician-colleague and coworker abuse on family physicians in Canada. Design A mixed-methods, bilingual study that included surveys and telephone interviews. Setting Canada. Participants Family physicians in active practice who were members of the College of Family Physicians of Canada in 2009. Methods Surveys were mailed to a random sample of family physicians (N = 3802), and 37 family physicians who had been abused in the past year participated in telephone interviews. Main findings A total of 770 surveys (20%) were completed. A small number of respondents reported having been subjected to abuse by physician colleagues (9%) or coworkers (6%) in the previous month. Many of the respondents reported that the same physician colleagues or coworkers were repeat abusers. More than three-quarters (77%) of the physician-colleague abusers were men, whereas more than three-quarters (77%) of the other coworker abusers were women. Interviewed family physicians described feeling humiliated and unappreciated, and developed symptoms of anxiety or depression. As a result of the abuse, some family physicians terminated their employment or refused to work in certain environments. The most striking effect of this abuse was that respondents reported losing confidence in their professional abilities and skills. Conclusion Although only a small number of family physicians experience abuse by physician colleagues and other coworkers, the effects can be considerable. Victims reported a loss of confidence in their clinical abilities and some subsequently were faced with mental health issues. PMID:22170201

Small-airway obstruction and emphysema in chronic obstructive pulmonary disease.

PubMed

McDonough, John E; Yuan, Ren; Suzuki, Masaru; Seyednejad, Nazgol; Elliott, W Mark; Sanchez, Pablo G; Wright, Alexander C; Gefter, Warren B; Litzky, Leslie; Coxson, Harvey O; Paré, Peter D; Sin, Don D; Pierce, Richard A; Woods, Jason C; McWilliams, Annette M; Mayo, John R; Lam, Stephen C; Cooper, Joel D; Hogg, James C

2011-10-27

The major sites of obstruction in chronic obstructive pulmonary disease (COPD) are small airways (<2 mm in diameter). We wanted to determine whether there was a relationship between small-airway obstruction and emphysematous destruction in COPD. We used multidetector computed tomography (CT) to compare the number of airways measuring 2.0 to 2.5 mm in 78 patients who had various stages of COPD, as judged by scoring on the Global Initiative for Chronic Obstructive Lung Disease (GOLD) scale, in isolated lungs removed from patients with COPD who underwent lung transplantation, and in donor (control) lungs. MicroCT was used to measure the extent of emphysema (mean linear intercept), the number of terminal bronchioles per milliliter of lung volume, and the minimum diameters and cross-sectional areas of terminal bronchioles. On multidetector CT, in samples from patients with COPD, as compared with control samples, the number of airways measuring 2.0 to 2.5 mm in diameter was reduced in patients with GOLD stage 1 disease (P=0.001), GOLD stage 2 disease (P=0.02), and GOLD stage 3 or 4 disease (P<0.001). MicroCT of isolated samples of lungs removed from patients with GOLD stage 4 disease showed a reduction of 81 to 99.7% in the total cross-sectional area of terminal bronchioles and a reduction of 72 to 89% in the number of terminal bronchioles (P<0.001). A comparison of the number of terminal bronchioles and dimensions at different levels of emphysematous destruction (i.e., an increasing value for the mean linear intercept) showed that the narrowing and loss of terminal bronchioles preceded emphysematous destruction in COPD (P<0.001). These results show that narrowing and disappearance of small conducting airways before the onset of emphysematous destruction can explain the increased peripheral airway resistance reported in COPD. (Funded by the National Heart, Lung, and Blood Institute and others.).

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

Langner, Rois; Hendron, Bob; Pless, Shanti

Small buildings have been left behind in the energy efficiency marketplace because financial and technical resources have flowed to larger commercial buildings. DOE's Building Technologies Office works with the commercial building industry to accelerate the uptake of energy efficiency technologies and techniques in existing and new commercial buildings (DOE 2013). BTO recognizes the SBSP sector'spotential for significant energy savings and the need for investments in resources that are tailored to this sector's unique needs. The industry research and recommendations described in this report identify potential approaches and strategic priorities that BTO could explore over the next 3-5 years that willmore » support the implementation of high-potential energy efficiency opportunities for thisimportant sector. DOE is uniquely positioned to provide national leadership, objective information, and innovative tools, technologies, and services to support cost-effective energy savings in the fragmented and complex SBSP sector. Properly deployed, the DOE effort could enhance and complement current energy efficiency approaches. Small portfolios are loosely and qualitatively defined asportfolios of buildings that include only a small number of small buildings. This distinction is important because the report targets portfolio owners and managers who generally do not have staff and other resources to track energy use and pursue energy efficiency solutions.« less

76 FR 32069 - Safety Zone; Lorain Independence Day Fireworks, Black River, Lorain, OH

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-03

... grant or loan recipients, and will not raise any novel legal or policy issues. Small Entities Under the... economic impact on a substantial number of small entities. The term ``small entities'' comprises small... number of small entities. This rule will affect the following entities, some of which may be small...

Teletext Usage in Public Places. Research on Broadcast Teletext: Working Paper Number Eight.

ERIC Educational Resources Information Center

Carey, John; Siegeltuch, Mark

This report presents the findings of research conducted at 10 public sites during the Alternate Media Center/WETA-TV teletext trial in Washington, D.C., from June 1981 to July 1982, in which two different services were tested using Telidon technology. The first, which is characterized as a small electronic newspaper, placed more emphasis on timely…

The U.S. Labour Market for New Graduates. Report 267.

ERIC Educational Resources Information Center

Court, Gill; Connor, Helen

The U.S. labor market for new graduates of two- and four-year colleges was studied to determine the impact of the large increase in output of graduates that occurred in the 1950s and 1960s. The study was based primarily on published research evidence and available statistical material, supplemented by a small number of interviews with experts in…

Brief Report: Clustered Forward Chaining with Embedded Mastery Probes to Teach Recipe Following

ERIC Educational Resources Information Center

Chazin, Kate T.; Bartelmay, Danielle N.; Lambert, Joseph M.; Houchins-Juárez, Nealetta J.

2017-01-01

This study evaluated the effectiveness of a clustered forward chaining (CFC) procedure to teach a 23-year-old male with autism to follow written recipes. CFC incorporates elements of forward chaining (FC) and total task chaining (TTC) by teaching a small number of steps (i.e., units) using TTC, introducing new units sequentially (akin to FC), and…

Globalization and Language Learning in Rural Japan: The Role of English in the Local Linguistic Ecology

ERIC Educational Resources Information Center

Kubota, Ryuko; McKay, Sandra

2009-01-01

Drawing on a study of current language use in a rural community in Japan, we question to what extent English actually does serve today as a lingua franca in multilingual, internationally diverse communities. Specifically, we report on a critical ethnography of a small Japanese community with a growing number of non-English-speaking immigrants,…

Small diameter symmetric networks from linear groups

NASA Technical Reports Server (NTRS)

Campbell, Lowell; Carlsson, Gunnar E.; Dinneen, Michael J.; Faber, Vance; Fellows, Michael R.; Langston, Michael A.; Moore, James W.; Multihaupt, Andrew P.; Sexton, Harlan B.

1992-01-01

In this note is reported a collection of constructions of symmetric networks that provide the largest known values for the number of nodes that can be placed in a network of a given degree and diameter. Some of the constructions are in the range of current potential engineering significance. The constructions are Cayley graphs of linear groups obtained by experimental computation.

Assessing the Value: Work-Based Learning Placements for Post-Graduate Human Resource Development Students?

ERIC Educational Resources Information Center

Morse, Shona M.

2006-01-01

Purpose: The objective of the pilot study reported on here was to identify some of the more elusive "costs and benefits" of work-based learning (WBL) placements. This was addressed by exploring the views and experience of a small number of human resource development (HRD) professionals who currently offer supervised work-based learning placements…

Annual Industrial Capabilities Report to Congress

DTIC Science & Technology

2013-10-01

platform concepts for airframe, propulsion, sensors , weapons integration, avionics, and active and passive survivability features will all be explored...for full integration into the National Airspace System. Greater computing power, combined with developments in miniaturization, sensors , and...the design engineering skills for missile propulsion systems is at risk. The Department relies on the viability of a small number of SRM and turbine

Studies of extraction, storage, and testing of pine pollen

Treesearch

J. W. Duffield

1953-01-01

This report assembles the results of a number of small exploratory studies on the extraction, storage, and viability testing of pollen of several species of pines. These studies indicate clearly the need for more knowledge of the physiology of pollen — particularly of the relation between atmospheric humidity at the time of pollen shedding and the subsequent reactions...

Self-Amputation in Two Non-Psychotic Patients.

PubMed

Rahmanian, Hamid; Petrou, Nikoletta A; Sarfraz, M Aamer

2015-09-01

Self-amputation, the extreme form of self-mutilation, is uncommon. The vast majority of cases are associated with psychosis, with a small number being assigned the controversial diagnosis of body identity integrity disorder. In this article, we report two cases of non-psychotic self-amputation and their similarities with a view to highlighting the risk factors and formulating an appropriate management plan.

Change in Parent- and Child-Reported Internalizing and Externalizing Behaviors among Substance Abusing Runaways: The Effects of Family and Individual Treatments

ERIC Educational Resources Information Center

Slesnick, Natasha; Guo, Xiamei; Feng, Xin

2013-01-01

Shelter-recruited adolescents are known to have high rates of substance abuse and co-occurring internalizing and externalizing problem behaviors. Many studies have documented these mental health concerns, but only a small number of studies have tested interventions that may be useful for ameliorating these vulnerabilities. The current study…

Leading the Way. Report of Employers Whose Companies and Employees Took Part in the Learning in Smaller Companies (LISC) Project.

ERIC Educational Resources Information Center

Seagraves, Liz, Ed.

This document is written by employers whose companies participated in the Learning in Smaller Companies (LISC) project, during which a university and two further education colleges created a number of work-based learning schemes for employers in small and medium-sized enterprises in Scotland. The foreword (Peter Swinson) discusses the importance…

Children Who Are Deaf/Hard of Hearing: State of the Educational Practices. inForum

ERIC Educational Resources Information Center

Ahearn, Eileen M.

2011-01-01

While it is difficult to identify an exact number of children with hearing impairments, the General Accountability Office and IDEAData.org report that the incidence of children who are deaf or hard of hearing is small, representing about 1% of all identified students with disabilities (GAO, May 2011; IDEAData.org, 2009). Variability in the…

"Now It Is about Me Having to Learn Something …." Partners' Experiences with a Dutch Conversation Partner Training Programme (PACT)

ERIC Educational Resources Information Center

Wielaert, Sandra M.; Berns, Philine; van de Sandt-Koenderman, Mieke W. M. E.; Dammers, Nina; Sage, Karen

2017-01-01

Background: The increase in the number of reported conversation partner programmes for conversation partners of people with aphasia demonstrates increased awareness of partner needs and the positive effect of trained partners on the communicative abilities of the person with aphasia. Predominantly small-scale studies describe the effectiveness of…

Medication errors in a rural hospital.

PubMed

Madegowda, Bharathi; Hill, Pamela D; Anderson, Mary Ann

2007-06-01

The purpose of this investigation was to compare and contrast three nursing shifts in a small rural Midwestern hospital with regard to the number of reported medication errors, the units on which they occurred, and the types and severity of errors. Results can be beneficial in planning and implementing a quality improvement program in the area of medication administration with the nursing staff.

Control of small phased-array antennas

NASA Technical Reports Server (NTRS)

Doland, G. D.

1978-01-01

Series of reports, patent descriptions, calculator programs, and other literature describes antenna control and steering apparatus for seven-element phased array. Though series contains information specific to particular system, it illustrates methods that can be applied to antennas with greater or fewer numbers of elements. Included are programs for calculating beam parameters and design functions and information to interfacing digital controller to beam-steering apparatus.

Summary of State Policy on Online Learning. White Paper. Version 1.0

ERIC Educational Resources Information Center

Kim, Kellie; Schiller, Ellen; Meinders, Dona; Nadkarni, Swati; Bull, Bruce; Crain, Danielle; Huennekens, Bill; O'Hara, Nancy; Thacker, Christopher

2015-01-01

This white paper provides a snapshot of available policies and guidance related to online learning and students with disabilities from a small group of states that require online experience as part of high school graduation or report a higher number of online course enrollments. The Appendix allows for a quick scan of the following 12 elements…

The Post-Disaster Survival Scenario as Context for Science Education

ERIC Educational Resources Information Center

Murray, Christopher A.; Murray, Michele L.; Snyder, Kayla S.; Marion, Brooke A.

2016-01-01

The theme of survival in a post-apocalyptic or post-disaster scenario as context for science education is explored in this article. Though this theme is prevalent in a wide variety of popular media, only a small number of educators and researchers report having explored it as a means of engaging students, and there is almost no description of its…

For a Dialogue on Relations between the Generations

ERIC Educational Resources Information Center

Lisovskii, Vladimir Timofeevich

2004-01-01

This article reports the findings of a study examining how young people in Russia rate themselves and their parents' generation. The sociological survey was carried out in 1999 and 2001 in a number of big and small towns of Russia. The focus of the study was on three generations: the "generation of the 1960s" (children of the thaw);…

The Use of Quality Control and Data Mining Techniques for Monitoring Scaled Scores: An Overview. Research Report. ETS RR-12-20

ERIC Educational Resources Information Center

von Davier, Alina A.

2012-01-01

Maintaining comparability of test scores is a major challenge faced by testing programs that have almost continuous administrations. Among the potential problems are scale drift and rapid accumulation of errors. Many standard quality control techniques for testing programs, which can effectively detect and address scale drift for small numbers of…

Special Report: Haiti. Hope for the Future

DTIC Science & Technology

2007-06-01

visitors. Haiti offers beautiful white beaches, an exotic culture, outstanding artists and musicians, and French cuisine . According to recent press...divided between a small, well-educated, affluent, French -speaking elite and a large, uneducated, Creole-speaking, impoverished peasant population...indigo, and hides made Haiti the richest French colony in the New World. Haitian society was composed of thirty thousand Europe- ans, an equal number

Prevalence and Psychosocial Correlates of Forced Sexual Intercourse among U.S. High School Adolescents

ERIC Educational Resources Information Center

Howard, Donna E.; Wang, Min Qi; Yan, Fang

2007-01-01

Although a history of forced sexual intercourse affects a relatively small number of U.S. adolescents, it is a persistent and alarming public health problem. This study examined the robustness of the risk profile of adolescents who report a history of forced sexual intercourse using the most current and representative data from the national 2005…

Seeding Writing Project Principles and Practices in a School Community: A Case Study

ERIC Educational Resources Information Center

Locke, Terry; Kato, Helen

2014-01-01

This article reports on a small-scale case study involving all English teachers of junior classes in a rural high school in New Zealand. The Head of English had been involved in Writing Project professional learning, designed in accordance with principles and practices that can be found in a number of countries, especially the United States. The…

Size Is Big or Little: An Approach to the Dimensionality of Children's Concepts.

ERIC Educational Resources Information Center

Webb, Roger A.

This paper reports a study carried out with 14 children (ranging in age from 2.8 to 3.5 years) which investigated children's concepts of difference. Pairs of small objects differing on a number of dimensions were presented to the children. As each pair of objects was presented, children were asked to select the object that was…

Disaster planning: meeting the challenge of 'killer' tornadoes.

PubMed

1997-09-01

In many areas of the country, tornadoes represent a major concern for hospitals in preparing disaster plans. Like all such plans, the hope is that they will not have to be put to use. But last spring, in areas of Arkansas and Texas, damage and casualties from twisters made national headlines and put the disaster plans of a number of hospitals to the test. For example, as part of the country's worst tornado outbreak since March 1994, twisters that tore through Arkansas from southwest to northeast on the afternoon of Saturday, March 1, killed 25 and injured hundreds. The tornadoes left a path of damaged buildings and downed trees more than 200 miles long. Three persons died in the Little Rock suburb of College Station. Warning sirens and TV and radio broadcasts a few minutes before the tornadoes hit were able to give area residents time to take cover, reducing the number of casualties. On May 27, tornadoes that hit three central Texas counties killed 32 people and left hundreds homeless. The small town of Jarrell was flattened by winds of up to 270 mph. In Cedar Park, about 20 miles south of Jarrell, a grocery store was demolished and a nearby shopping center had roofs torn off. Fortunately, there were relatively few injuries. In the area immediately around Jarrell, hospitals reported 33 casualties treated. The small number of injuries may have been the result of a large number of deaths, one official speculated. In this report, we'll give details on how nine hospitals in the affected areas dealt with tornado emergencies and how their disaster plans were carried out.

Perylene-Diimide Based Donor-Acceptor-Donor Type Small-Molecule Acceptors for Solution-Processable Organic Solar Cells

NASA Astrophysics Data System (ADS)

Ganesamoorthy, Ramasamy; Vijayaraghavan, Rajagopalan; Sakthivel, Pachagounder

2017-12-01

Development of nonfullerene acceptors plays an important role in the commercial availability of plastic solar cells. We report herein synthesis of bay-substituted donor-acceptor-donor (D-A-D)-type perylene diimide (PDI)-based small molecules (SM-1 to SM-4) by Suzuki coupling method and their use as acceptors in bulk heterojunction organic solar cells (BHJ-OSCs) with poly(3-hexylthiophene) (P3HT) polymer donor. We varied the number of electron-rich thiophene units and the solubilizing side chains and also evaluated the optical and electrochemical properties of the small molecules. The synthesized small molecules were confirmed by Fourier-transform infrared (FT-IR) spectroscopy, nuclear magnetic resonance (NMR) spectroscopy, and high-resolution mass spectroscopy (HR-MS). The small molecules showed extensive and strong absorption in the ultraviolet-visible (UV-Vis) region up to 750 nm, with bandgap (E_{{g}}^{{opt}} ) reduced below <2 eV. The energy levels of small molecules SM-1 to SM-4 were suitable for use as electron-accepting materials. The small molecules showed good thermal stability up to 300°C. BHJ-OSCs with SM-1 and P3HT polymer donor showed maximum power conversion efficiency (PCE) of 0.19% with V oc of 0.30 V, J sc of 1.72 mA cm-2, and fill factor (FF) of 37%. The PCE decreased with the number of thiophene units. The PCE of SM-2 was lower than that of SM-1. This difference in PCE can be explained by the higher aggregation tendency of the bithiophene compared with the thiophene unit. Introduction of the solubilizing group in the bay position increased the aggregation property, leading to much lower PCE than for the small molecules without solubilizing group.

Detecting gait abnormalities after concussion or mild traumatic brain injury: A systematic review of single-task, dual-task, and complex gait.

PubMed

Fino, Peter C; Parrington, Lucy; Pitt, Will; Martini, Douglas N; Chesnutt, James C; Chou, Li-Shan; King, Laurie A

2018-05-01

While a growing number of studies have investigated the effects of concussion or mild traumatic brain injury (mTBI) on gait, many studies use different experimental paradigms and outcome measures. The path for translating experimental studies for objective clinical assessments of gait is unclear. This review asked 2 questions: 1) is gait abnormal after concussion/mTBI, and 2) what gait paradigms (single-task, dual-task, complex gait) detect abnormalities after concussion. Data sources included MEDLINE/PubMed, Scopus, Web of Science, and Cumulative Index to Nursing and Allied Health Literature (CINAHL) accessed on March 14, 2017. Original research articles reporting gait outcomes in people with concussion or mTBI were included. Studies of moderate, severe, or unspecified TBI, and studies without a comparator were excluded. After screening 233 articles, 38 studies were included and assigned to one or more sections based on the protocol and reported outcomes. Twenty-six articles reported single-task simple gait outcomes, 24 reported dual-task simple gait outcomes, 21 reported single-task complex gait outcomes, and 10 reported dual-task complex gait outcomes. Overall, this review provides evidence for two conclusions: 1) gait is abnormal acutely after concussion/mTBI but generally resolves over time; and 2) the inconsistency of findings, small sample sizes, and small number of studies examining homogenous measures at the same time-period post-concussion highlight the need for replication across independent populations and investigators. Future research should concentrate on dual-task and complex gait tasks, as they showed promise for detecting abnormal locomotor function outside of the acute timeframe. Additionally, studies should provide detailed demographic and clinical characteristics to enable more refined comparisons across studies. Copyright © 2018 Elsevier B.V. All rights reserved.

Small main-belt asteroid spectroscopic survey: Initial results

NASA Technical Reports Server (NTRS)

Xu, Shui; Binzel, Richard P.; Burbine, Thomas H.; Bus, Schelte J.

1995-01-01

The spectral characterization of small asteroids is important for understanding the evolution of their compositional and mineralogical properties. We report the results of a CCD spectroscopic survey of small main-belt asteroids which we call the Small Main-belt Asteroid Spectroscopic Survey (SMASS). Spectra of 316 asteroids were obtained, with wavelength coverage ranging from 4000 to 10000 A (0.4 to 1 micrometers). More than half of the objects in our survey have diameters less than 20 km. Survey results include the identification of the first object resembling ordinary chondrite meteorites among the main-belt asteroids (Binzel, R. P., et al, 1993) and observations of more than 20 asteroids showing basaltic achondrite spectral absorption features that strongly link Vesta as the parent body for the basaltic achondrite meteorites (Binzel, R. P., and S. Xu 1993). A potential Mars-crossing asteroid analog to ordinary chondrite meteorites (H chondrites), 2078 Nanking, is reported here. Through a principal component analysis, we have assigned classifications to the members of our sample. The majority of the small main-belt asteroids belong to S and C classes, similar to large asteroids. Our analysis shows that two new classes are justified which we label as J and O. Small asteroids display more diversity in spectral absorption features than the larger ones, which may indicate a greater variation of compositions in the small asteroid population. We found a few candidates for olivine-rich asteroids within the S class. Although the total number of olivine-rich candidates is relatively small, we present evidence suggesting that such objects are more prevalent at smaller sizes.

Experimental Study of Heat Transfer to Small Cylinders in a Subsonic, High-temperature Gas Stream

NASA Technical Reports Server (NTRS)

Glawe, George E; Johnson, Robert C

1957-01-01

A Nusselt-Reynolds number relation for cylindrical thermocouple wires in crossflow was obtained from the experimental determination of time constants. Tests were conducted in exhaust gas over a temperature range of 2000 to 3400 R, a Mach number range of 0.3 to 0.8, and a static-pressure range from 2/3 to 1-1/3 atmospheres, yielding a Reynolds number range of 450 to 3000. The correlation obtained is Nu=(0.428 plus or minus 0.003) times the square root of Re* with average deviations of a single observation of 8.5 percent. This relation is the same as one previously reported for room-temperature conditions.

The aerodynamic characteristics of seven frequently used wing sections at full Reynolds number

NASA Technical Reports Server (NTRS)

Munk, Max M; Miller, Elton W

1927-01-01

This report contains the aerodynamic properties of the wing sections U.S.A. 5, U.S.A. 27, U.S.A. 35 A, U.S.A. 35 B, Clark Y, R.A.F. 15, and Gottingen 387, as determined at various Reynolds numbers up to an approximately full scale value in the variable density wind tunnel of the National Advisory Committee for Aeronautics. It is shown that the characteristics of the wings investigated are affected greatly and in a somewhat erratic manner by variation of the Reynolds number. In general there is a small increase in maximum lift and an appreciable decrease in drag at all lifts.

Genome Editing a Mouse Locus Encoding a Variant Histone, H3.3B, to Report on its Expression in Live Animals

PubMed Central

Wen, Duancheng; Noh, Kyung-Min; Goldberg, Aaron D.; Allis, C. David; Rosenwaks, Zev; Rafii, Shahin; Banaszynski, Laura A.

2018-01-01

Summary Chromatin remodeling via incorporation of histone variants plays a key role in the regulation of embryonic development. The histone variant H3.3 has been associated with a number of early events including formation of the paternal pronucleus upon fertilization. The small number of amino acid differences between H3.3 and its canonical counterparts (H3.1 and H3.2) has limited studies of the developmental significance of H3.3 deposition into chromatin due to difficulties in distinguishing the H3 isoforms. To this end, we used zinc-finger nuclease (ZFN) mediated gene editing to introduce a small C-terminal hemagglutinin (HA) tag to the endogenous H3.3B locus in mouse embryonic stem cells (ESCs), along with an internal ribosome entry site (IRES) and a separately translated fluorescent reporter of expression. This system will allow detection of expression driven by the reporter in cells, animals, and embryos, and will facilitate investigation of differential roles of paternal and maternal H3.3 protein during embryogenesis that would not be possible using variant-specific antibodies. Further, the ability to monitor endogenous H3.3 protein in various cell lineages will enhance our understanding of the dynamics of this histone variant over the course of development. genesis PMID:25262655

Consistency of Self-Reported Concussion History in Adolescent Athletes

PubMed Central

Iverson, Grant L.; Silverberg, Noah D.; Mannix, Rebekah; Zafonte, Ross; Maxwell, Bruce; Berkner, Paul D.

2017-01-01

Abstract Relying on self-reported concussion injury history is common in both clinical care and research. However, young athletes may not provide consistent medical information. To date, little is known about the reliability of self-reported concussion history in high school students. This study examined whether student athletes reported their lifetime history of concussions consistently over time. Self-reported concussion history was examined in 4792 student athletes (ages 13–18) from Maine who completed a preseason health survey on two occasions (median re-test interval = 23.7 months; standard deviation = 7.3; interquartile range = 12.4–24.5). Consistency of self-reported concussion history was determined by differences in the number of concussions reported during the second survey. Inconsistent concussion history was defined primarily by a decrease in the number of lifetime concussions reported at the second testing, compared with at the first testing. The majority of the sample (80.3%) reported no change in the number of concussions between the two baseline assessments. A minority (15.9%; n = 763) reported more concussions during the second assessment. Only 3.8% (n = 181) of student athletes provided inconsistent concussion histories, defined as fewer concussions at the second assessment. Boys provided inconsistent concussion histories a little more frequently, compared with girls (5.3% and 2.0%, respectively; p < 0.001). Similarly, athletes with self-reported attention-deficit hyperactivity disorder (ADHD) provided inconsistent concussion histories somewhat more frequently, compared with those without ADHD (7.8% and 3.5%, respectively; p < 0.001). Of the athletes with inconsistent concussion histories, greater degree of inconsistency was associated with a greater number of concussions initially reported at baseline (rs = 0.54; p < 0.001). Only a small proportion of student athletes provided inconsistent concussion histories. Male gender, ADHD, and greater number of baseline concussions were significantly associated with inconsistency in reporting. Overall, these findings suggest that student athletes are quite consistent when reporting their concussion history when surveyed twice during high school. PMID:27349296

Consistency of Self-Reported Concussion History in Adolescent Athletes.

PubMed

Wojtowicz, Magdalena; Iverson, Grant L; Silverberg, Noah D; Mannix, Rebekah; Zafonte, Ross; Maxwell, Bruce; Berkner, Paul D

2017-01-15

Relying on self-reported concussion injury history is common in both clinical care and research. However, young athletes may not provide consistent medical information. To date, little is known about the reliability of self-reported concussion history in high school students. This study examined whether student athletes reported their lifetime history of concussions consistently over time. Self-reported concussion history was examined in 4792 student athletes (ages 13-18) from Maine who completed a preseason health survey on two occasions (median re-test interval = 23.7 months; standard deviation = 7.3; interquartile range = 12.4-24.5). Consistency of self-reported concussion history was determined by differences in the number of concussions reported during the second survey. Inconsistent concussion history was defined primarily by a decrease in the number of lifetime concussions reported at the second testing, compared with at the first testing. The majority of the sample (80.3%) reported no change in the number of concussions between the two baseline assessments. A minority (15.9%; n = 763) reported more concussions during the second assessment. Only 3.8% (n = 181) of student athletes provided inconsistent concussion histories, defined as fewer concussions at the second assessment. Boys provided inconsistent concussion histories a little more frequently, compared with girls (5.3% and 2.0%, respectively; p < 0.001). Similarly, athletes with self-reported attention-deficit hyperactivity disorder (ADHD) provided inconsistent concussion histories somewhat more frequently, compared with those without ADHD (7.8% and 3.5%, respectively; p < 0.001). Of the athletes with inconsistent concussion histories, greater degree of inconsistency was associated with a greater number of concussions initially reported at baseline (r s  = 0.54; p < 0.001). Only a small proportion of student athletes provided inconsistent concussion histories. Male gender, ADHD, and greater number of baseline concussions were significantly associated with inconsistency in reporting. Overall, these findings suggest that student athletes are quite consistent when reporting their concussion history when surveyed twice during high school.

Impact of peer review on reports of randomised trials published in open peer review journals: retrospective before and after study

PubMed Central

Collins, Gary S; Boutron, Isabelle; Yu, Ly-Mee; Cook, Jonathan; Shanyinde, Milensu; Wharton, Rose; Shamseer, Larissa; Altman, Douglas G

2014-01-01

Objective To investigate the effectiveness of open peer review as a mechanism to improve the reporting of randomised trials published in biomedical journals. Design Retrospective before and after study. Setting BioMed Central series medical journals. Sample 93 primary reports of randomised trials published in BMC-series medical journals in 2012. Main outcome measures Changes to the reporting of methodological aspects of randomised trials in manuscripts after peer review, based on the CONSORT checklist, corresponding peer reviewer reports, the type of changes requested, and the extent to which authors adhered to these requests. Results Of the 93 trial reports, 38% (n=35) did not describe the method of random sequence generation, 54% (n=50) concealment of allocation sequence, 50% (n=46) whether the study was blinded, 34% (n=32) the sample size calculation, 35% (n=33) specification of primary and secondary outcomes, 55% (n=51) results for the primary outcome, and 90% (n=84) details of the trial protocol. The number of changes between manuscript versions was relatively small; most involved adding new information or altering existing information. Most changes requested by peer reviewers had a positive impact on the reporting of the final manuscript—for example, adding or clarifying randomisation and blinding (n=27), sample size (n=15), primary and secondary outcomes (n=16), results for primary or secondary outcomes (n=14), and toning down conclusions to reflect the results (n=27). Some changes requested by peer reviewers, however, had a negative impact, such as adding additional unplanned analyses (n=15). Conclusion Peer reviewers fail to detect important deficiencies in reporting of the methods and results of randomised trials. The number of these changes requested by peer reviewers was relatively small. Although most had a positive impact, some were inappropriate and could have a negative impact on reporting in the final publication. PMID:24986891

Pharmacovigilance and drug safety 2011 in Calabria (Italy): Adverse events analysis

PubMed Central

Scicchitano, Francesca; Giofrè, Chiara; Palleria, Caterina; Mazzitello, Carmela; Ciriaco, Miriam; Gallelli, Luca; Paletta, Laura; Marrazzo, Giuseppina; De Fazio, Salvatore; Menniti, Michele; Curia, Rubens; Arena, Concetta; Chimirri, Serafina; Patanè, Marinella; Esposito, Stefania; Cilurzo, Felisa; Staltari, Orietta; Russo, Emilio; De Sarro, Giovambattista

2012-01-01

Background: Pharmacovigilance assesses the safety profile of drugs. Its main aim is the increase of spontaneous reporting of adverse drug reactions (ADRs). The Italian Drug Agency (AIFA; Agenzia Italiana del Farmaco) is financing several projects to the aim of increasing reporting, and in Calabria a Pharmacovigilance Information Centre has been created. Materials and Methods: We analyzed the AIFA database relatively to Calabria in the year 2011 and we have analyzed ADRs using descriptive statistics. We have also collected a questionnaire-based interview in order to describe the background knowledge in the field. Results: Regarding the number of AIFA reported ADRs from Calabria, a 38% increase (138 vs. 100) in comparison to 2010 was evidenced. Hospital Doctors represent the main source of signaling (71.7 %). Ketoprofene and the combination amoxicillin/clavulanic acid represent the most frequently reported drugs causing ADRs. Our questionnaires indicated that despite the health professionals have met at least once an ADR only a small percentage of them was reported to the authorities (37%). There is a very good knowledge of the ADR concept and reporting system (90% of interviewed distinguish an ADR and knows how to report it), and there is a strong interest in participating to training courses in the field (95% are interested). Conclusions: Despite Calabria has had a positive increase in the number of reported ADRs, the total number is very low and the pharmacovigilance culture is far from being achieved in this region. PMID:23826016

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

Jannik, Tim; Hartman, Larry

During the operational history of Savannah River Site, many different radionuclides have been released from site facilities. However, as shown in this analysis, only a relatively small number of the released radionuclides have been significant contributors to doses to the offsite public. This report is an update to the 2011 analysis, Critical Radionuclide and Pathway Analysis for the Savannah River Site. SRS-based Performance Assessments for E-Area, Saltstone, F-Tank Farm, H-Tank Farm, and a Comprehensive SRS Composite Analysis have been completed. The critical radionuclides and pathways identified in those extensive reports are also detailed and included in this analysis.

Chemical chronobiology: Toward drugs manipulating time.

PubMed

Wallach, Thomas; Kramer, Achim

2015-06-22

Circadian clocks are endogenous timing systems orchestrating the daily regulation of a huge variety of physiological, metabolic and behavioral processes. These clocks are important for health - in mammals, their disruption leads to a diverse number of pathologies. While genetic and biochemical approaches largely uncovered the molecular bases of circadian rhythm generation, chemical biology strategies targeting the circadian oscillator by small chemical compounds are increasingly developed. Here, we review the recent progress in the identification of small molecules modulating circadian rhythms. We focus on high-throughput screening approaches using circadian bioluminescence reporter cell lines as well as describe alternative mechanistic screens. Furthermore, we discuss the potential for chemical optimization of small molecule ligands with regard to the recent progress in structural chronobiology. Copyright © 2015 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.

Necrotizing meningoencephalitis in atypical dog breeds: a case series and literature review.

PubMed

Cooper, J J; Schatzberg, S J; Vernau, K M; Summers, B A; Porter, B F; Siso, S; Young, B D; Levine, J M

2014-01-01

Canine necrotizing meningoencephalitis (NME) is a fatal, noninfectious inflammatory disease of unknown etiology. NME has been reported only in a small number of dog breeds, which has led to the presumption that it is a breed-restricted disorder. Our objective was to describe histopathologically confirmed NME in dog breeds in which the condition has not been reported previously and to provide preliminary evidence that NME affects a wider spectrum of dog breeds than previously reported. Four dogs with NME. Archives from 3 institutions and from 1 author's (BS) collection were reviewed to identify histopathologically confirmed cases of NME in breeds in which the disease has not been reported previously. Age, sex, breed, survival from onset of clinical signs, and histopathologic findings were evaluated. Necrotizing meningoencephalitis was identified in 4 small dog breeds (Papillon, Shih Tzu, Coton de Tulear, and Brussels Griffon). Median age at clinical evaluation was 2.5 years. Histopathologic abnormalities included 2 or more of the following: lymphoplasmacytic or histiocytic meningoencephalitis or encephalitis, moderate-to-severe cerebrocortical necrosis, variable involvement of other anatomic locations within the brain (cerebellum, brainstem), and absence of detectable infectious agents. Until now, NME has only been described in 5 small dog breeds. We document an additional 4 small breeds previously not shown to develop NME. Our cases further illustrate that NME is not a breed-restricted disorder and should be considered in the differential diagnosis for dogs with signalment and clinical signs consistent with inflammatory brain disease. Copyright © 2013 by the American College of Veterinary Internal Medicine.

Podocyte Number in Children and Adults: Associations with Glomerular Size and Numbers of Other Glomerular Resident Cells

PubMed Central

Puelles, Victor G.; Douglas-Denton, Rebecca N.; Cullen-McEwen, Luise A.; Li, Jinhua; Hughson, Michael D.; Hoy, Wendy E.; Kerr, Peter G.

2015-01-01

Increases in glomerular size occur with normal body growth and in many pathologic conditions. In this study, we determined associations between glomerular size and numbers of glomerular resident cells, with a particular focus on podocytes. Kidneys from 16 male Caucasian-Americans without overt renal disease, including 4 children (≤3 years old) to define baseline values of early life and 12 adults (≥18 years old), were collected at autopsy in Jackson, Mississippi. We used a combination of immunohistochemistry, confocal microscopy, and design-based stereology to estimate individual glomerular volume (IGV) and numbers of podocytes, nonepithelial cells (NECs; tuft cells other than podocytes), and parietal epithelial cells (PECs). Podocyte density was calculated. Data are reported as medians and interquartile ranges (IQRs). Glomeruli from children were small and contained 452 podocytes (IQR=335–502), 389 NECs (IQR=265–498), and 146 PECs (IQR=111–206). Adult glomeruli contained significantly more cells than glomeruli from children, including 558 podocytes (IQR=431–746; P<0.01), 1383 NECs (IQR=998–2042; P<0.001), and 367 PECs (IQR=309–673; P<0.001). However, large adult glomeruli showed markedly lower podocyte density (183 podocytes per 106 µm3) than small glomeruli from adults and children (932 podocytes per 106 µm3; P<0.001). In conclusion, large adult glomeruli contained more podocytes than small glomeruli from children and adults, raising questions about the origin of these podocytes. The increased number of podocytes in large glomeruli does not match the increase in glomerular size observed in adults, resulting in relative podocyte depletion. This may render hypertrophic glomeruli susceptible to pathology. PMID:25568174

Toxic Picoplanktonic Cyanobacteria—Review

PubMed Central

Jakubowska, Natalia; Szeląg-Wasielewska, Elżbieta

2015-01-01

Cyanobacteria of a picoplanktonic cell size (0.2 to 2.0 µm) are common organisms of both freshwater and marine ecosystems. However, due to their small size and relatively short study history, picoplanktonic cyanobacteria, in contrast to the microplanktonic cyanobacteria, still remains a poorly studied fraction of plankton. So far, only little information on picocyanobacteria toxicity has been reported, while the number of reports concerning their presence in ecosystems is increasing. Thus, the issue of picocyanobacteria toxicity needs more researchers’ attention and interest. In this report, we present information on the current knowledge concerning the picocyanobacteria toxicity, as well as their harmfulness and problems they can cause. PMID:25793428

A Proposed Direction Finding and Polarization Sensing Scheme.

DTIC Science & Technology

1976-03-01

on ’:i J -v nor any ’.o tion 4-u rn s e c, c. in a ,y x ay su-.plie soi a. cdl nir ino g cvsci f icati o-c, in ar"r’. mnner C o the >o d r c ,,,o-,r...SUPPLEMENTARY NOTES 19. KEY WORDS (Continue on reverse aide iI necessary and identify by block number) Direction-findingi t Polarization-sensing Small...antenna array 20. ABS CT (Continue on reverse aide If necesaery and identify by block number) This report proposes and demonstrates a direction finding

Placebo Analgesia in Rodents: Current and Future Research

PubMed Central

Keller, Asaf; Akintola, Titilola; Colloca, Luana

2018-01-01

The investigation of placebo effects in animal pain models has received less attention than human research. This may be related to a number of difficulties, including the fact that animals lack the ability to use language and establish expectancies verbally, that animals cannot report and rate the extent to which they experience pain, and the inadequacy of current models of pain. Here, we describe the relatively small number of studies that have been published, communicating the opportunities and excitement of this research. We critically discuss pitfalls and limitations with the hope that this will advance future animal placebo-related research. PMID:29681320

Worldwide Experience with the Syncardia Total Artificial Heart in the Pediatric Population.

PubMed

Morales, David L S; Lorts, Angela; Rizwan, Raheel; Zafar, Farhan; Arabia, Francisco A; Villa, Chet R

Individual centers have documented the use of the Syncardia Total Artificial Heart (TAH) in adolescents with heart failure; however, the number of patients at any given center is small. Herein, we describe the worldwide experience for all patients ≤21 years old supported with the TAH between May 2005 and May 2015 (n = 43). The number of patients experiencing a positive outcome at 60, 90, and 120 days were 30 (70%), 27 (63%), and 25 (58%), respectively. Successful bridge to transplantation varied by diagnosis, but outcomes reported are similar to adults supported with the TAH or biventricular assist devices.

Design Rule for Colloidal Crystals of DNA-Functionalized Particles

NASA Astrophysics Data System (ADS)

Martinez-Veracoechea, Francisco J.; Mladek, Bianca M.; Tkachenko, Alexei V.; Frenkel, Daan

2011-07-01

We report a Monte Carlo simulation study of the phase behavior of colloids coated with long, flexible DNA chains. We find that an important change occurs in the phase diagram when the number of DNAs per colloid is decreased below a critical value. In this case, the triple point disappears and the condensed phase that coexists with the vapor is always liquid. Our simulations thus explain why, in the dilute solutions typically used in experiments, colloids coated with a small number of DNA strands cannot crystallize. We understand this behavior in terms of the discrete nature of DNA binding.

Lessons learned from IDeAl - 33 recommendations from the IDeAl-net about design and analysis of small population clinical trials.

PubMed

Hilgers, Ralf-Dieter; Bogdan, Malgorzata; Burman, Carl-Fredrik; Dette, Holger; Karlsson, Mats; König, Franz; Male, Christoph; Mentré, France; Molenberghs, Geert; Senn, Stephen

2018-05-11

IDeAl (Integrated designs and analysis of small population clinical trials) is an EU funded project developing new statistical design and analysis methodologies for clinical trials in small population groups. Here we provide an overview of IDeAl findings and give recommendations to applied researchers. The description of the findings is broken down by the nine scientific IDeAl work packages and summarizes results from the project's more than 60 publications to date in peer reviewed journals. In addition, we applied text mining to evaluate the publications and the IDeAl work packages' output in relation to the design and analysis terms derived from in the IRDiRC task force report on small population clinical trials. The results are summarized, describing the developments from an applied viewpoint. The main result presented here are 33 practical recommendations drawn from the work, giving researchers a comprehensive guidance to the improved methodology. In particular, the findings will help design and analyse efficient clinical trials in rare diseases with limited number of patients available. We developed a network representation relating the hot topics developed by the IRDiRC task force on small population clinical trials to IDeAl's work as well as relating important methodologies by IDeAl's definition necessary to consider in design and analysis of small-population clinical trials. These network representation establish a new perspective on design and analysis of small-population clinical trials. IDeAl has provided a huge number of options to refine the statistical methodology for small-population clinical trials from various perspectives. A total of 33 recommendations developed and related to the work packages help the researcher to design small population clinical trial. The route to improvements is displayed in IDeAl-network representing important statistical methodological skills necessary to design and analysis of small-population clinical trials. The methods are ready for use.

Flow and Noise Control in High Speed and High Reynolds Number Jets Using Plasma Actuators

NASA Technical Reports Server (NTRS)

Samimy, M.; Kastner, J.; Kim, J.-H.; Utkin, Y.; Adamovich, I.; Brown, C. A.

2006-01-01

The idea of manipulating flow to change its characteristics is over a century old. Manipulating instabilities of a jet to increase its mixing and to reduce its radiated noise started in the 1970s. While the effort has been successful in low-speed and low Reynolds number jets, available actuators capabilities in terms of their amplitude, bandwidth, and phasing have fallen short in control of high-speed and high Reynolds number jets of practical interest. Localized arc filament plasma actuators have recently been developed and extensively used at Gas Dynamics and Turbulence Laboratory (GDTL) for control of highspeed and high Reynolds number jets. While the technique has been quite successful and is very promising, all the work up to this point had been carried out using small high subsonic and low supersonic jets from a 2.54 cm diameter nozzle exit with a Reynolds number of about a million. The preliminary work reported in this paper is a first attempt to evaluate the scalability of the technique. The power supply/plasma generator was designed and built in-house at GDTL to operate 8 actuators simultaneously over a large frequency range (0 to 200 kHz) with independent control over phase and duty cycle of each actuator. This allowed forcing the small jet at GDTL with azimuthal modes m = 0, 1, 2, 3, plus or minus 1, plus or minus 2, and plus or minus 4 over a large range of frequencies. This power supply was taken to and used, with minor modifications, at the NASA Nozzle Acoustic Test Rig (NATR). At NATR, 32 actuators were distributed around the 7.5 in. nozzle (a linear increase with nozzle exit diameter would require 60 actuators). With this arrangement only 8 actuators could operate simultaneously, thus limiting the forcing of the jet at NATR to only three azimuthal modes m = plus or minus 1, 4, and 8. Very preliminary results at NATR indicate that the trends observed in the larger NASA facility in terms of the effects of actuation frequency and azimuthal modes are similar in both small GDTL and larger NASA jets. However, the actuation authority seems to fall short in the larger jet at higher Mach numbers, resulting in decreased amplitude response compared to the small jet, which is attributed at this point to the lack of sufficient number of actuators. The preliminary results seem also to suggest that amplitude of actuation tones is similar in both the small and larger jets.

Application of the Solubility Parameter Concept to the Design of Chemiresistor Arrays

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

Eastman, M.P.; Hughes, R.C.; Jenkins, M.W.

1999-01-11

Arrays of unheated chemically sensitive resistors (chemiresistors) can serve as extremely small, low-power-consumption sensors with simple read-out electronics. We report here results on carbon-loaded polymer composites, as well as polymeric ionic conductors, as chemiresistor sensors. We use the volubility parameter concept to understand and categorize the chemiresistor responses and, in particular, we compare chemiresistors fabricated from polyisobutylene (PIB) to results from PIB-coated acoustic wave sensors. One goal is to examine the possibility that a small number of diverse chemiresistors can sense all possible solvents-the "Universal Solvent Sensor Array". keywords: chemiresistor, volubility parameter, chemical sensor

Cytotoxicity and Genotoxicity Reporter Systems Based on the Use of Mammalian Cells

NASA Astrophysics Data System (ADS)

Baumstark-Khan, Christa; Hellweg, Christine E.; Reitz, Günther

With the dramatic increase in the number of new agents arising from the chemical, pharmaceutical, and agricultural industries, there is an urgent need to develop assays for rapid evaluation of potential risks to man and environment. The panel of conventional tests used for cytotoxicity and genotoxicity and the strategies to progress from small scale assays to high content screening in toxicology are discussed. The properties of components necessary as sensors and reporters for new reporter assays, and the application of genetic strategies to design assays are reviewed. The concept of cellular reporters is based on the use of promoters of chemical stress-regulated genes ligated to a suitable luminescent or fluorescent reporter gene. Current reporter assays designed from constructs transferred into suitable cell lines are presented.

Managing a small recurrence in the previously irradiated breast. Is there a second chance for breast conservation?

PubMed

Chadha, Manjeet; Trombetta, Mark; Boolbol, Susan; Osborne, Michael P

2009-10-01

Over the past 30 years, lumpectomy and radiation therapy (breast-conservation therapy, or BCT) has been the preferred treatment for early-stage breast cancer. With accumulating follow-up, we have an ever-expanding pool of patients with history of an irradiated intact breast. Routine use of every-6-month or annual screening in this population has identified an emerging clinical dilemma with respect to managing a small recurrence or a second primary tumor in the treated breast. Most women diagnosed with a second cancer in a previously irradiated breast are advised to undergo mastectomy. More recently, with an improved understanding of the patterns of in-breast failure, and with advances in the delivery of conformal radiation dose there is an opportunity to reevaluate treatment alternatives for managing a small in-breast recurrence. A limited number of publications have reported on patient outcomes after a second lumpectomy and radiation therapy for this clinical scenario. In this report, we review the controversial subject of a second chance at breast conservation for women with a prior history of breast irradiation.

Pancreas Transplantation With Portal-Enteric Drainage for Patients With Endocrine and Exocrine Insufficiency From Extensive Pancreatic Resection.

PubMed

Barbas, Andrew S; Al-Adra, David P; Goldaracena, Nicolas; Dib, Martin J; Selzner, Markus; Sapisochin, Gonzalo; Cattral, Mark S; McGilvray, Ian D

2017-09-01

Although the primary indication for pancreas transplantation is type I diabetes, a small number of patients requires pancreas transplantation to manage combined endocrine and exocrine insufficiency that develops after extensive native pancreatic resection. The objective of this case report was to describe the operative and clinical course in 3 such patients and present an alternative technical approach.

Readiness to Change among a Group of Heavy-Drinking College Students: Correlates of Readiness and a Comparison of Measures

ERIC Educational Resources Information Center

Harris, T. Robert; Walters, Scott T.; Leahy, Matthew M.

2008-01-01

Objective: Although several multi-item scales assess readiness to change alcohol consumption, some researchers have proposed that a small number of single-item rulers may assess readiness nearly as well. Participants: In fall 2006 and spring 2007, the authors assessed 279 participants who reported at least 1 heavy drinking episode in the 2 weeks…

Analysis of a Field Study: Programs, Services, and Approaches Toward the Reduction of Adolescent Pregnancy. Final Report.

ERIC Educational Resources Information Center

Moore, Audrey

This field survey relative to adolescent pregnancy was undertaken through site visits and interviews. Data indicated that: (1) while many people are carrying out excellent programs and activities, the numbers are small compared to the need; (2) in some types of services the old tried-and-found-wanting approaches are perpetuated; (3) in some,…

New genus, new species of Acanthocephala (Echinorhynchidae) from the Brazilian frog Hylodes phyllodes (Anura: Leptodactylidae).

PubMed

Bursey, Charles R; Vrcibradic, Davor; Hatano, Fabio H; Rocha, Carlos Frederico D

2006-04-01

Anuracanthorhynchus tritaxisentis n. gen., n. sp. from the intestines of the Brazilian frog Hylodes phyllodes (Leptodactylidae) is described and illustrated. Anuracanthorhynchus tritaxisentis n. gen., n. sp., is unique among the echinorhynchid Acanthocephala by possessing a spherical proboscis supporting a small number of hooks of equal size. It is the sixth acanthocephalan species reported from South American anurans.

Small Molecule Protection of Bone Marrow Hematopoietic Stem Cells

DTIC Science & Technology

2016-10-01

early phase clinical trials of metformin in Fanconi anemia patients. – What was the impact on other disciplines? The fields of DNA damage...patent applications, study questionnaires, and surveys , etc. Reminder: Pages shall be consecutively numbered throughout the report. DO NOT RENUMBER...crosslinks, which impede replication and transcription.2,3 The primary cause of early morbidity and mortality for FA patients is bone marrow failure.4

The Power of Community: How Foster Parents, Teachers, and Community Members Support Academic Achievement for Foster Youth

ERIC Educational Resources Information Center

Morton, Brenda M.

2016-01-01

Foster children have been identified as one of the most high-risk groups for academic failure in schools today. However, a small number of foster youth are beating the odds by achieving academically. How are they able to overcome tremendous barriers and succeed? This phenomenological study reports the findings of former foster youth and their P-12…

State Need-Based College Scholarship and Grant Programs: A Study of Their Development, 1969-1980. College Board Report No. 81-7.

ERIC Educational Resources Information Center

Fenske, Robert H.; Boyd, Joseph D.

Trends in state comprehensive programs of gift (nonrepayable) from 1969-70 through 1979-80 and the relationship of state student aid with funding for institutional operations and with federal programs were studied. The relatively small number of scholarships and grants were included with the need-based grants in the analysis. The first stage of…

[Syagrus romanzoffiana (Arecaceae) seed utilization by ants in a secondary forest in South Brazil].

PubMed

Silva, Fernanda R; Begnini, Romualdo M; Klier, Vinícius A; Scherer, Karla Z; Lopes, Benedito C; Castellani, Tânia T

2009-01-01

Ants can nest in a wide variety of substracts. This paper shows Syagrus romanzoffiana seed utilization by ants in an Atlantic secondary forest. We report 29 seeds occupied by small-bodied ants, with 27 of them showing at least two ant development stages. Although a large number of seeds were sampled, a low level of ant occupation was observed.

Public Attitudes on Higher Education: A Trend Analysis, 1993 to 2003. National Center Report Number 04-2

ERIC Educational Resources Information Center

Immerwahr, John

2004-01-01

To examine some of the impacts of changes on public attitudes, this document highlights a small-scale survey that included 16 substantive questions. It was conducted in October 2003 and included 801 adult respondents. Several respondents were called back for more in-depth discussions of the views they had expressed in the surveys. Public opinion…

From School to Tertiary Study: Transition to College and University in Victoria. ACER Research Monograph No. 14.

ERIC Educational Resources Information Center

Elsworth, Gerald; And Others

A study of the transition of students to higher education in Victoria, Australia, is reported based on data supplied by the Victorian Universities Admissions Committee (VUAC), a mail survey of 1,300 applicants in 1980, and a series of extended interviews with a small number of applicants. A basic causal model for enrollment decisions (college…

OTSEGO COUNTY EXPERIMENTAL PROGRAM FOR TESTING METHODS OF FORMING FARM MANAGEMENT STUDY GROUPS, A PROGRESS REPORT. EXTENSION STUDY, NUMBER 8.

ERIC Educational Resources Information Center

LONGEST, JAMES W.; GENGENBACK, WILLIAM H.

THE MOST FREQUENT METHOD OF GROUP FORMATION FOR INTENSIVE FARM MANAGEMENT PROGRAMS IN NEW YORK STATE HAS BEEN TO COMBINE ALL INTERESTED FARMERS IN LARGE GROUPS AT THE COUNTY EXTENSION HEADQUARTERS. THIS EXPERIMENT WAS SET UP TO STUDY THE EFFECTIVENESS OF TWO METHODS OF FORMING SMALL GROUPS--BY SOCIOMETRIC CHOICE OR SIMILAR CHARACTERISTICS. ALL…

Investigation into High Barmah Forest Virus Disease Case Numbers Reported in the Northern Territory, Australia in 2012-2013.

PubMed

Kurucz, Nina; Markey, Peter; Draper, Anthony; Melville, Lorna; Weir, Richard; Davis, Steven; Warchot, Allan; Boyd, Rowena; Stokeld, Danielle

2016-02-01

Between October 2012 and October 2013, unprecedented high numbers of Barmah Forest virus (BFV) disease cases were reported in the Northern Territory (NT). An investigation was launched by the NT Department of Health in cooperation with the Department of Primary Industry and Fisheries and the Department of Land Resource Management to investigate possible causes for this phenomenon. The investigation included virus isolations from mosquitoes collected in Darwin urban areas, BFV antibody testing in peri-urban small mammals and a human BFV disease case series investigation of recent cases. No BFV was isolated from the 4641 mosquitoes tested, none of the mammals tested positive for BFV antibodies, and the high BFV disease case numbers did not correlate with the relatively low mosquito vector numbers trapped in 2012-2013. It was estimated that up to 89% of the 79 human cases investigated did not have an acute arboviral illness and therefore had tested falsely positive. An Alere PanBio BFV immunoglobulin M enzyme-linked immunosorbent assay test kit is generally used to test for BFV, with the BFV disease case definition based on immunoglobulin M positives only. Other jurisdictions in Australia also reported high numbers of BFV disease cases, with the majority of the cases suspected to be false positives. Therefore, current testing methods need to be revised to reflect the true numbers of BFV disease cases occurring in Australia and to provide correct diagnoses for patients.

Small and Large Number Processing in Infants and Toddlers with Williams Syndrome

ERIC Educational Resources Information Center

Van Herwegen, Jo; Ansari, Daniel; Xu, Fei; Karmiloff-Smith, Annette

2008-01-01

Previous studies have suggested that typically developing 6-month-old infants are able to discriminate between small and large numerosities. However, discrimination between small numerosities in young infants is only possible when variables continuous with number (e.g. area or circumference) are confounded. In contrast, large number discrimination…

Evidence for efficacy of acute treatment of episodic tension-type headache: methodological critique of randomised trials for oral treatments.

PubMed

Moore, R Andrew; Derry, Sheena; Wiffen, Philip J; Straube, Sebastian; Bendtsen, Lars

2014-11-01

The International Headache Society (IHS) provides guidance on the conduct of trials for acute treatment of episodic tension-type headache (TTH), a common disorder with considerable disability. Electronic and other searches identified randomised, double-blind trials of oral drugs treating episodic TTH with moderate or severe pain at baseline, or that tested drugs at first pain onset. The aims were to review methods, quality, and outcomes reported (in particular the IHS-recommended primary efficacy parameter pain-free after 2 hours), and to assess efficacy by meta-analysis. We identified 58 reports: 55 from previous reviews and searches, 2 unpublished reports, and 1 clinical trial report with results. We included 40 reports of 55 randomised trials involving 12,143 patients. Reporting quality was generally good, with potential risk of bias from incomplete outcome reporting and small size; the 23 largest trials involved 82% of patients. Few trials reported IHS outcomes. The number needed to treat values for being pain-free at 2 hours compared with placebo were 8.7 (95% confidence interval [CI] 6.2 to 15) for paracetamol 1000 mg, 8.9 (95% CI 5.9 to 18) for ibuprofen 400mg, and 9.8 (95% CI 5.1 to 146) for ketoprofen 25mg. Lower (better) number needed to treat values were calculated for outcomes of mild or no pain at 2 hours, and patient global assessment. These were similar to values for these drugs in migraine. No other drugs had evaluable results for these patient-centred outcomes. There was no evidence that any one outcome was better than others. The evidence available for treatment efficacy is small in comparison to the size of the clinical problem. Copyright © 2014 International Association for the Study of Pain. Published by Elsevier B.V. All rights reserved.

Reporting discrepancies between the ClinicalTrials.gov results database and peer-reviewed publications.

PubMed

Hartung, Daniel M; Zarin, Deborah A; Guise, Jeanne-Marie; McDonagh, Marian; Paynter, Robin; Helfand, Mark

2014-04-01

ClinicalTrials.gov requires reporting of result summaries for many drug and device trials. To evaluate the consistency of reporting of trials that are registered in the ClinicalTrials.gov results database and published in the literature. ClinicalTrials.gov results database and matched publications identified through ClinicalTrials.gov and a manual search of 2 electronic databases. 10% random sample of phase 3 or 4 trials with results in the ClinicalTrials.gov results database, completed before 1 January 2009, with 2 or more groups. One reviewer extracted data about trial design and results from the results database and matching publications. A subsample was independently verified. Of 110 trials with results, most were industry-sponsored, parallel-design drug studies. The most common inconsistency was the number of secondary outcome measures reported (80%). Sixteen trials (15%) reported the primary outcome description inconsistently, and 22 (20%) reported the primary outcome value inconsistently. Thirty-eight trials inconsistently reported the number of individuals with a serious adverse event (SAE); of these, 33 (87%) reported more SAEs in ClinicalTrials.gov. Among the 84 trials that reported SAEs in ClinicalTrials.gov, 11 publications did not mention SAEs, 5 reported them as zero or not occurring, and 21 reported a different number of SAEs. Among 29 trials that reported deaths in ClinicalTrials.gov, 28% differed from the matched publication. Small sample that included earliest results posted to the database. Reporting discrepancies between the ClinicalTrials.gov results database and matching publications are common. Which source contains the more accurate account of results is unclear, although ClinicalTrials.gov may provide a more comprehensive description of adverse events than the publication. Agency for Healthcare Research and Quality.

Intestinal lymphangiectasia in adults.

PubMed

Freeman, Hugh James; Nimmo, Michael

2011-02-15

Intestinal lymphangiectasia in the adult may be characterized as a disorder with dilated intestinal lacteals causing loss of lymph into the lumen of the small intestine and resultant hypoproteinemia, hypogammaglobulinemia, hypoalbuminemia and reduced number of circulating lymphocytes or lymphopenia. Most often, intestinal lymphangiectasia has been recorded in children, often in neonates, usually with other congenital abnormalities but initial definition in adults including the elderly has become increasingly more common. Shared clinical features with the pediatric population such as bilateral lower limb edema, sometimes with lymphedema, pleural effusion and chylous ascites may occur but these reflect the severe end of the clinical spectrum. In some, diarrhea occurs with steatorrhea along with increased fecal loss of protein, reflected in increased fecal alpha-1-antitrypsin levels, while others may present with iron deficiency anemia, sometimes associated with occult small intestinal bleeding. Most lymphangiectasia in adults detected in recent years, however, appears to have few or no clinical features of malabsorption. Diagnosis remains dependent on endoscopic changes confirmed by small bowel biopsy showing histological evidence of intestinal lymphangiectasia. In some, video capsule endoscopy and enteroscopy have revealed more extensive changes along the length of the small intestine. A critical diagnostic element in adults with lymphangiectasia is the exclusion of entities (e.g. malignancies including lymphoma) that might lead to obstruction of the lymphatic system and "secondary" changes in the small bowel biopsy. In addition, occult infectious (e.g. Whipple's disease from Tropheryma whipplei) or inflammatory disorders (e.g. Crohn's disease) may also present with profound changes in intestinal permeability and protein-losing enteropathy that also require exclusion. Conversely, rare B-cell type lymphomas have also been described even decades following initial diagnosis of intestinal lymphangiectasia. Treatment has been historically defined to include a low fat diet with medium-chain triglyceride supplementation that leads to portal venous rather than lacteal uptake. A number of other pharmacological measures have been reported or proposed but these are largely anecdotal. Finally, rare reports of localized surgical resection of involved areas of small intestine have been described but follow-up in these cases is often limited.

Intestinal lymphangiectasia in adults

PubMed Central

Freeman, Hugh James; Nimmo, Michael

2011-01-01

Intestinal lymphangiectasia in the adult may be characterized as a disorder with dilated intestinal lacteals causing loss of lymph into the lumen of the small intestine and resultant hypoproteinemia, hypogammaglobulinemia, hypoalbuminemia and reduced number of circulating lymphocytes or lymphopenia. Most often, intestinal lymphangiectasia has been recorded in children, often in neonates, usually with other congenital abnormalities but initial definition in adults including the elderly has become increasingly more common. Shared clinical features with the pediatric population such as bilateral lower limb edema, sometimes with lymphedema, pleural effusion and chylous ascites may occur but these reflect the severe end of the clinical spectrum. In some, diarrhea occurs with steatorrhea along with increased fecal loss of protein, reflected in increased fecal alpha-1-antitrypsin levels, while others may present with iron deficiency anemia, sometimes associated with occult small intestinal bleeding. Most lymphangiectasia in adults detected in recent years, however, appears to have few or no clinical features of malabsorption. Diagnosis remains dependent on endoscopic changes confirmed by small bowel biopsy showing histological evidence of intestinal lymphangiectasia. In some, video capsule endoscopy and enteroscopy have revealed more extensive changes along the length of the small intestine. A critical diagnostic element in adults with lymphangiectasia is the exclusion of entities (e.g. malignancies including lymphoma) that might lead to obstruction of the lymphatic system and “secondary” changes in the small bowel biopsy. In addition, occult infectious (e.g. Whipple’s disease from Tropheryma whipplei) or inflammatory disorders (e.g. Crohn’s disease) may also present with profound changes in intestinal permeability and protein-losing enteropathy that also require exclusion. Conversely, rare B-cell type lymphomas have also been described even decades following initial diagnosis of intestinal lymphangiectasia. Treatment has been historically defined to include a low fat diet with medium-chain triglyceride supplementation that leads to portal venous rather than lacteal uptake. A number of other pharmacological measures have been reported or proposed but these are largely anecdotal. Finally, rare reports of localized surgical resection of involved areas of small intestine have been described but follow-up in these cases is often limited. PMID:21364842

Neurologic complications in common wrist and hand surgical procedures

PubMed Central

Verdecchia, Nicole; Johnson, Julie; Baratz, Mark; Orebaugh, Steven

2018-01-01

Nerve dysfunction after upper extremity orthopedic surgery is a recognized complication, and may result from a variety of different causes. Hand and wrist surgery require incisions and retraction that necessarily border on small peripheral nerves, which may be difficult to identify and protect with absolute certainty. This article reviews the rates and ranges of reported nerve dysfunction with respect to common surgical interventions for the distal upper extremity, including wrist arthroplasty, wrist arthrodesis, wrist arthroscopy, distal radius open reduction and internal fixation, carpal tunnel release, and thumb carpometacarpal surgery. A relatively large range of neurologic complications is reported, however many of the studies cited involve relatively small numbers of patients, and only rarely are neurologic complications included as primary outcome measures. Knowledge of these neurologic outcomes should help the surgeon to better counsel patients with regard to perioperative risk, as well as provide insight into workup and management of any adverse neurologic outcomes that may arise.

Design, construction and testing of a DC bioeffects test enclosure for small animals. Final report

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

Frazier, M J; Preache, M M

1980-11-01

This final report describes both the engineering development of a DC bioeffects test enclosure for small laboratory animals, and the biological protocol for the use of such enclosures in the testing of animals to determine possible biological effects of the environment associated with HVDC transmission lines. The test enclosure which has been designed is a modular unit, which will house up to eight rat-sized animals in individual compartments. Multiple test enclosures can be used to test larger numbers of animals. A prototype test enclosure has been fabricated and tested to characterize its electrical performance characteristics. The test enclosure provides amore » simulation of the dominant environment associated with HVDC transmission lines; namely, a static electric field and an ion current density. A biological experimental design has been developed for assessing the effects of the dominant components of the HVDC transmission line environment.« less

Atrial septum defect closure device in a beating heart, from the perspective of a researcher in artificial organs.

PubMed

Tomizawa, Yasuko

2012-12-01

Transcatheter closure of atrial septum defect (ASD) with a closure device is increasing, but the history of clinical use of this procedure is still short, and the efficacy and long-term safety remain unproved. The total number of closure devices implanted throughout the world has not been counted accurately. Therefore, the probability of complications occurring after implantation is uncertain. Device-related complications that occur suddenly late after implantation are life-threatening, and quite often necessitate emergency surgical intervention. In Japanese medical journals, authors reporting closure devices have mentioned no complications and problems in their facilities. Detailed studies of device-related complications and device removal have not been reported in Japan. In fact, this literature search found an unexpectedly large number of reports of various adverse events from many overseas countries. When follow-up duration is short and the number of patients is small, the incidence of complications cannot be determined. Rare complications may emerge in a large series with a long observation period. Consequently, the actual number of incidents related to ASD closure devices is possibly several times higher than the number reported. Guidelines for long-term patient management for patients with an implanted closure device are necessary and post-marketing surveillance is appropriate. Development of a national database, a worldwide registration system, and continuous information disclosure will improve the quality of treatment. The devices currently available are not ideal in view of reports of late complications requiring urgent surgery and the need for life-long follow-up. An ideal device should be free from complications during life, and reliability is indispensable.

Systematic review of adverse outcomes of external cephalic version and persisting breech presentation at term.

PubMed

Nassar, Natasha; Roberts, Christine L; Barratt, Alexandra; Bell, Jane C; Olive, Emily C; Peat, Brian

2006-03-01

The aim of this study was to determine the frequency of adverse maternal and fetal outcomes of both external cephalic version (ECV) and persisting breech presentation at term. We conducted a systematic review of the literature using Medline, Embase and All Evidence Based Medicine (EBM) Reviews databases. Data were extracted from studies that compared women who had an ECV from 36 weeks' gestation with a similar control group of women enrolled at the same gestational age, eligible for, but who did not have an ECV. Eleven studies with a total of 2503 women were included. Adverse outcomes related to ECV were rarely reported and in most studies there was no evidence that relevant outcomes were ascertained among similar women who did not have an ECV. There was no increased risk of antepartum fetal death associated with ECV, but numbers were small. There were no reported cases of uterine rupture, placental abruption, prelabour rupture of membranes or cord prolapse, but these outcomes were not examined among controls. Onset of labour within 24 h and nuchal cord was non-significantly higher among women who had an ECV compared with those with a persisting breech. Despite limited reporting and small numbers, the results of our review suggest that adverse maternal and fetal outcomes of both ECV and persisting breech presentation are rare. Only with improved reporting and collection of safety data on ECV and persisting breech presentation can we provide high-quality information to assist informed decision making by pregnant women with a breech presentation at term.

A qualitative assessment of faculty perspectives of small group teaching experience in Iraq.

PubMed

Saleh, Abubakir M; Shabila, Nazar P; Dabbagh, Ali A; Al-Tawil, Namir G; Al-Hadithi, Tariq S

2015-02-15

Although medical colleges in Iraq started recently to increasingly use small group teaching approach, there is limited research on the challenges, opportunities and needs of small group teaching in Iraq particularly in Kurdistan Region. Therefore, this study was aimed to assess the small group teaching experience in the 4(th) and 5(th) year of study in Hawler College of Medicine with a focus on characterizing the impressions of faculty members about how small group teaching is proceeding in the college. A qualitative study based on semi-structured interviews with 20 purposively selected faculty members was conducted. An interview guide was used for data collection that was around different issues related to small group teaching in medical education including planning, preparation, positive aspects, problems facing its implementation, factors related to it and recommendations for improvement. Qualitative data analysis comprised identifying themes that emerged from the review of transcribed interviews. Participants reported some positive experience and a number of positive outcomes related to this experience including better controlling the class, enhancing students' understanding of the subject, increasing interaction in the class, increasing the students' confidence, enhancing more contact between teachers and students, improving the presentation skills of the students and improving the teacher performance. The participants emphasized poor preparation and planning for application of this system and highlighted a number of problems and challenges facing this experience particularly in terms of poor infrastructure and teaching facilities, poor orientation of students and teachers, inadequate course time for some subjects and shortage of faculty members in a number of departments. The main suggestions to improve this experience included improving the infrastructure and teaching facilities, using more interactive teaching methods and better organization and management of the system. Despite what the faculty perceived as the college's failure to provide physical settings or training for small group learning to the faculty and the students, the faculty members were able to articulate positive experiences and outcomes associated with their college's efforts to introduce teaching in smaller group sessions.

Estimating proportions of objects from multispectral scanner data

NASA Technical Reports Server (NTRS)

Horwitz, H. M.; Lewis, J. T.; Pentland, A. P.

1975-01-01

Progress is reported in developing and testing methods of estimating, from multispectral scanner data, proportions of target classes in a scene when there are a significiant number of boundary pixels. Procedures were developed to exploit: (1) prior information concerning the number of object classes normally occurring in a pixel, and (2) spectral information extracted from signals of adjoining pixels. Two algorithms, LIMMIX and nine-point mixtures, are described along with supporting processing techniques. An important by-product of the procedures, in contrast to the previous method, is that they are often appropriate when the number of spectral bands is small. Preliminary tests on LANDSAT data sets, where target classes were (1) lakes and ponds, and (2) agricultural crops were encouraging.

Ancient Origin of the U2 Small Nuclear RNA Gene-Targeting Non-LTR Retrotransposons Utopia

PubMed Central

Kojima, Kenji K.

2015-01-01

Most non-long terminal repeat (non-LTR) retrotransposons encoding a restriction-like endonuclease show target-specific integration into repetitive sequences such as ribosomal RNA genes and microsatellites. However, only a few target-specific lineages of non-LTR retrotransposons are distributed widely and no lineage is found across the eukaryotic kingdoms. Here we report the most widely distributed lineage of target sequence-specific non-LTR retrotransposons, designated Utopia. Utopia is found in three supergroups of eukaryotes: Amoebozoa, SAR, and Opisthokonta. Utopia is inserted into a specific site of U2 small nuclear RNA genes with different strength of specificity for each family. Utopia families from oomycetes and wasps show strong target specificity while only a small number of Utopia copies from reptiles are flanked with U2 snRNA genes. Oomycete Utopia families contain an “archaeal” RNase H domain upstream of reverse transcriptase (RT), which likely originated from a plant RNase H gene. Analysis of Utopia from oomycetes indicates that multiple lineages of Utopia have been maintained inside of U2 genes with few copy numbers. Phylogenetic analysis of RT suggests the monophyly of Utopia, and it likely dates back to the early evolution of eukaryotes. PMID:26556480

Laser Rayleigh and Raman Diagnostics for Small Hydrogen/oxygen Rockets

NASA Technical Reports Server (NTRS)

Degroot, Wilhelmus A.; Zupanc, Frank J.

1993-01-01

Localized velocity, temperature, and species concentration measurements in rocket flow fields are needed to evaluate predictive computational fluid dynamics (CFD) codes and identify causes of poor rocket performance. Velocity, temperature, and total number density information have been successfully extracted from spectrally resolved Rayleigh scattering in the plume of small hydrogen/oxygen rockets. Light from a narrow band laser is scattered from the moving molecules with a Doppler shifted frequency. Two components of the velocity can be extracted by observing the scattered light from two directions. Thermal broadening of the scattered light provides a measure of the temperature, while the integrated scattering intensity is proportional to the number density. Spontaneous Raman scattering has been used to measure temperature and species concentration in similar plumes. Light from a dye laser is scattered by molecules in the rocket plume. Raman spectra scattered from major species are resolved by observing the inelastically scattered light with linear array mounted to a spectrometer. Temperature and oxygen concentrations have been extracted by fitting a model function to the measured Raman spectrum. Results of measurements on small rockets mounted inside a high altitude chamber using both diagnostic techniques are reported.

Sensitivity of Noncontrast Computed Tomography for Small Renal Calculi With Endoscopy as the Gold Standard.

PubMed

Bhojani, Naeem; Paonessa, Jessica E; El Tayeb, Marawan M; Williams, James C; Hameed, Tariq A; Lingeman, James E

2018-04-03

To compare the sensitivity of noncontrast computed tomography (CT) with endoscopy for detection of renal calculi. Imaging modalities for detection of nephrolithiasis have centered on abdominal x-ray, ultrasound, and noncontrast CT. Sensitivities of 58%-62% (abdominal x-ray), 45% (ultrasound), and 95%-100% (CT) have been previously reported. However, these results have never been correlated with endoscopic findings. Idiopathic calcium oxalate stone formers with symptomatic calculi requiring ureteroscopy were studied. At the time of surgery, the number and the location of all calculi within the kidney were recorded followed by basket retrieval. Each calculus was measured and sent for micro-CT and infrared spectrophotometry. All CT scans were reviewed by the same genitourinary radiologist who was blinded to the endoscopic findings. The radiologist reported on the number, location, and size of each calculus. Eighteen renal units were studied in 11 patients. Average time from CT scan to ureteroscopy was 28.6 days. The mean number of calculi identified per kidney was 9.2 ± 6.1 for endoscopy and 5.9 ± 4.1 for CT (P <.004). The mean size of total renal calculi (sum of the longest stone diameters) per kidney was 22.4 ± 17.1 mm and 18.2 ± 13.2 mm for endoscopy and CT, respectively (P = .06). CT scan underreports the number of renal calculi, probably missing some small stones and being unable to distinguish those lying in close proximity to one another. However, the total stone burden seen by CT is, on average, accurate when compared with that found on endoscopic examination. Copyright © 2018 Elsevier Inc. All rights reserved.

Do research studies in the UK reporting child neurodevelopment adjust for the variability of assessors: a systematic review.

PubMed

Khalid, Rahila; Willatts, Peter; Williams, Fiona L R

2016-02-01

Neurodevelopment is a key outcome for many childhood trials and observational studies. Clinically important decisions may rest on finding relatively small differences in neurodevelopment between groups receiving complex and costly interventions. Our purpose was to determine whether studies which measure neurodevelopment report the numbers, training, and auditing of assessors and, for multiple assessor studies, whether the results were adjusted and if so by which method? Electronic searches were conducted using Medline, Embase, Cinahl, PsycINFO, and the Cochrane Library. A study was eligible if it reported neurodevelopmental outcome in children resident in the UK, less than or equal to 18 years and was published between 2000 and 2015. Trials and observational studies were included. Three hundred and seven full papers were reviewed: 52% of papers did not report the number of assessors used; 21% used a single assessor; and 27% used multiple assessors. Thirty-five per cent mentioned that assessors were trained in the use of the neurodevelopmental tool; 13% of assessors were audited; and only 1% of studies adjusted statistically for the number of assessors. At the very least, the quality of reporting the use of assessors in these research publications is poor, while at worst, the variability of assessors may mask the true relationship between an intervention/observation and neurodevelopmental outcome. © 2015 Mac Keith Press.

The State of Small Business: A Report of the President. Together with the Annual Report on Small Business and Competition of the Small Business Administration.

ERIC Educational Resources Information Center

Executive Office of the President, Washington, DC.

This volume consists of a report of the President concerning the state of small businesses as well as the U.S. Small Business Administration annual report on small business and competition. Addressed in the President's report are the following issues: the role of small business in the economy; the foundations of small business policy; and problems…

The Impact of Married Individuals Learning HIV Status in Malawi: Divorce, Number of Sexual Partners, and Condom Use With Spouses

PubMed Central

Kohler, Hans-Peter; Behrman, Jere R.

2015-01-01

This article assesses how married individuals’ knowledge of HIV status gained through HIV testing and counseling (HTC) affects divorce, the number of sexual partners, and the use of condoms within marriage. This study improves upon previous studies on this topic because the randomized incentives affecting the propensity to be tested for HIV permit control for selective testing. Instrumental variable probit and linear models are estimated, using a randomized experiment administered as part of the Malawi Longitudinal Study of Families and Health (MLSFH). The results indicate that knowledge of HIV status (1) does not affect chances of divorce for either HIV-negative or HIV-positive respondents; (2) reduces the number of reported sexual partners among HIV-positive respondents; and (3) increases reported condom use with spouses for both HIV-negative and HIV-positive respondents. These results imply that individuals actively respond to information about their HIV status that they learn during HTC, invoking protective behavior against future risk of HIV/AIDS for them-selves and their actual and potential sexual partners. Some limitations of this study are a small sample size for those who are HIV-positive and dependence on self-reported sexual behaviors. PMID:25582891

Occupational skin diseases in Korea.

PubMed

Ahn, Yeon-Soon; Kim, Min-Gi

2010-12-01

Skin disease is the most common occupational disease, but the reported number is small in Korea due to a difficulty of detection and diagnosis in time. We described various official statistics and data from occupational skin disease surveillance system, epidemiological surveys and cases published in scientific journals. Until 1981, 2,222 cases of occupational skin disease were reported by Korean employee's regular medical check-up, accounting for 4.9% of the total occupational diseases. There was no subsequent official statistics to figure out occupational skin diseases till 1998. From 1999, the Korea Occupational Safety and Health Agency (KOSHA) published the number of occupational skin diseases through the statistics of Cause Investigation for Industrial Accidents. A total of 301 cases were reported from 1999 to 2007. Recent one study showed the figures of compensated occupational skin diseases. Many of them belonged to daily-paid workers in the public service, especially forestry workers. Also, it described the interesting cases such as vitiligo and trichloroethylene-induced Stevens-Johnson Syndrome. Skin diseases are still important though the number of cases has decreased, and therefore it is recommended to grasp the status of occupational skin diseases through continuous surveillance system and to make policy protecting high-risk group.

The Impact of Married Individuals Learning HIV Status in Malawi: Divorce, Number of Sexual Partners, and Condom Use With Spouses.

PubMed

Fedor, Theresa M; Kohler, Hans-Peter; Behrman, Jere R

2015-02-01

This article assesses how married individuals' knowledge of HIV status gained through HIV testing and counseling (HTC) affects divorce, the number of sexual partners, and the use of condoms within marriage. This study improves upon previous studies on this topic because the randomized incentives affecting the propensity to be tested for HIV permit control for selective testing. Instrumental variable probit and linear models are estimated, using a randomized experiment administered as part of the Malawi Longitudinal Study of Families and Health (MLSFH). The results indicate that knowledge of HIV status (1) does not affect chances of divorce for either HIV-negative or HIV-positive respondents; (2) reduces the number of reported sexual partners among HIV-positive respondents; and (3) increases reported condom use with spouses for both HIV-negative and HIV-positive respondents. These results imply that individuals actively respond to information about their HIV status that they learn during HTC, invoking protective behavior against future risk of HIV/AIDS for themselves and their actual and potential sexual partners. Some limitations of this study are a small sample size for those who are HIV-positive and dependence on self-reported sexual behaviors.

Measuring laser reflection cross-sections of small unmanned aerial vehicles for laser detection, ranging and tracking

NASA Astrophysics Data System (ADS)

Laurenzis, Martin; Bacher, Emmanuel; Christnacher, Frank

2017-05-01

An increasing number of incidents are reported where small unmanned aerial vehicles (UAV) are involved flying at low altitude. Thus UAVs are becoming more and more a serious threat in civilian and military scenarios leading to serious danger to safety or privacy issues. In this context, the detection and tracking of small UAV flying at low altitude in urban environment or near background structures is a challenge for state of the art detection technologies. In this paper, we focus on detection, tracking and identification by laser sensing technologies that are Laser Gated Viewing and scanning LiDAR. The laser reflection cross-sections (LRCS) has direct impact on the probability to detection and capability for range measurement. Here, we present methods to determine the laser reflection cross-sections by experimental and computational approaches.

A comparison of quality and utilization problems in large and small group practices.

PubMed

Gleason, S C; Richards, M J; Quinnell, J E

1995-12-01

Physicians practicing in large, multispecialty medical groups share an organizational culture that differs from that of physicians in small or independent practices. Since 1980, there has been a sharp increase in the size of multispecialty group practice organizations, in part because of increased efficiencies of large group practices. The greater number of physicians and support personnel in a large group practice also requires a relatively more sophisticated management structure. The efficiencies, conveniences, and management structure of a large group practice provide an optimal environment to practice medicine. However, a search of the literature found no data linking a large group practice environment to practice outcomes. The purpose of the study reported in this article was to determine if physicians in large practices have fewer quality and utilization problems than physicians in small or independent practices.

Number of Streptococcus mutans and Lactobacillus in saliva versus the status of cigarette smoking, considering duration of smoking and number of cigarettes smoked daily.

PubMed

Nakonieczna-Rudnicka, Marta; Bachanek, Teresa

2017-09-21

A large number of colonies of Streptococcus mutans (SM) and Lactobacillus (LB) cariogenic bacteria in the saliva show a high risk of dental caries development. Cotinine is a biomarker of exposure to the tobacco smoke. The aim of the study was assessment of the number of Streptococcus mutans and Lactobacillus in the saliva of non-smokers and smokers considering the duration of smoking and the number of cigarettes smoked daily. The number of SM and LB was analysed in relation to the frequency of oral health check-ups. The investigated group comprised 124 people aged 20-54. 58 (46.8%) reported cigarette smoking; 66 (53.2%) reported they had never smoked cigarettes and had never attempted to smoke. Cotinine concentration in the saliva was assayed using the Cotinine test (Calbiotech), and the number of SM and LB with the use of the CRT bacteria test (Ivoclar Vivadent, Liechtenstein). Statistical analysis was conducted using Chi² and Mann-Whitney tests. Test values of p<0.05 were considered statistically significant. No essential correlation was stated between the number of SM and LB and the status of smoking, the number of cigarettes smoked daily and duration of cigarette smoking. Smokers who reported having dental check-ups at least once a year significantly more frequently had a small number of LB stated in relation to people who had dental check-ups to control their oral health less frequently than once a year. The number of SM and LB in saliva does not depend on the smoking status, the number of cigarettes smoked daily and duration of smoking.

Quantification of historical livestock importation into New Zealand 1860-1979.

PubMed

Binney, B M; Biggs, P J; Carter, P E; Holland, B R; Holland, B M; French, N P

2014-11-01

To quantify the numbers of live cattle, sheep and poultry imported into New Zealand and, where possible, their country of origin from 1860 to 1979. Information on the origin and number of live animal importations into New Zealand was collected for cattle, sheep and poultry for the period 1868-1979 from the annual reports compiled by the New Zealand Registrar General's Office, Government Statistician's Office, Census and Statistics Office, Census and Statistics Department, Customs Department and Department of Statistics. Census data from 1851 to 1871 were also used to estimate the livestock population during this period. The number of animals imported and the mean population for each species in a decade were determined, and the major countries of origin were identified. A large number of cattle (53,384) and sheep (604,525) were imported in the 1860s, and then there was a marked reduction in importations. Live poultry were imported in relatively small numbers (20,701) from 1880 to 1939, then 1,564,330 live poultry were imported between 1960 and 1979. Australia was the predominant country of origin for sheep between 1868 and 1959 (51,347/60,918; 84.3%) and of cattle between 1868 and 1979 (10,080/15,157; 66.5%). Only 6,712 (11.0%) sheep and 3,909 (25.8%) cattle were imported from the United Kingdom over the same periods, and even fewer from other countries. The collated data and historical reports show that from 1860 to 1979 Australia has been the main source of livestock introduced into New Zealand. The pattern of importation showed that large numbers of cattle and sheep were initially imported in the 1860s, probably in response to rapid agricultural expansion. Thereafter importations continued at much reduced numbers. In contrast, relatively small numbers of poultry were introduced until the 1960s when large numbers were imported as part of the development of a modern high-production industry. The overall pattern for both cattle and sheep was of a bottleneck event, as initially a relatively limited number of animals arrived from outside populations, followed by population expansion with ongoing but limited immigration (admixture). Investigation into the genetic population structure of New Zealand's cattle and sheep, as well as their host-associated microorganisms, could reflect the impact of these early historical events.

Small Combatants for the Homeland Defense Mission

DTIC Science & Technology

2013-03-01

MONITORING AGENCY NAME(S) AND ADDRESS(ES) N/ A 10. SPONSORING/MONITORING AGENCY REPORT NUMBER 11. SUPPLEMENTARY NOTES The views expressed in...the U.S. Navy relies on a shrinking group of aging Oliver Hazard Perry class frigates to conduct counter- piracy, counter-narcotics, counter maritime...the ideal ship: it is too expensive, too vulnerable, and undermanned, and it has a modular concept that is too underdeveloped for practical naval

Between Worry and Security: The Situation of the "Aged" in the Federal Republic of Germany. Special Analysis. Sozial Report 2-82(e).

ERIC Educational Resources Information Center

Kischke, Martina I.

German people are thinking about how senior citizens, who comprise about 15% of the population, can live a better life. Women predominate among the senior citizens in Germany. Investigators into the educational needs of older women living alone found that a very small number take part in further educational opportunities. Two major problems of…

The Tyranny of Small Numbers. Academic Excellence: A Study of the Role of Research in the Natural Sciences at Undergraduate Institutions. Special Report.

ERIC Educational Resources Information Center

Doyle, Michael P.

One of the strongest arguments made to attract increased support for science for undergraduate liberal arts colleges in the mid- to late-1980s was that the proportion of students obtaining their Ph.D. degrees was larger at these institutions than at their Ph.D. granting university counterparts. This conclusion was supported by later research, but…

The 13-inch magnetic suspension and balance system wind tunnel

NASA Technical Reports Server (NTRS)

Johnson, William G., Jr.; Dress, David A.

1989-01-01

NASA Langley has a small, subsonic wind tunnel in use with the 13-inch Magnetic Suspension and Balance System (MSBS). The tunnel is capable of speeds up to Mach 0.5. This report presents tunnel design and construction details. It includes flow uniformity, angularity, and velocity fluctuation data. It also compares experimental Mach number distribution data with computed results for the General Electric Streamtube Curvature Program.

Proselytization in Albania by Middle Eastern Islamic Organizations

DTIC Science & Technology

2009-03-01

9. SPONSORING /MONITORING AGENCY NAME(S) AND ADDRESS(ES) N/ A 10. SPONSORING/MONITORING AGENCY REPORT NUMBER 11. SUPPLEMENTARY NOTES The...welcomed and positive, some have created problematic situations. Although, the revival of Islam was seen as a sign of freedom, it soon became an unexpected...access a small part of the population. However, Albania’s long history of religious tolerance, shallow roots in formal religion, and Western cultural

Genome Sequence of Lactobacillus delbrueckii subsp. lactis CNRZ327, a Dairy Bacterium with Anti-Inflammatory Properties.

PubMed

El Kafsi, Hela; Binesse, Johan; Loux, Valentin; Buratti, Julien; Boudebbouze, Samira; Dervyn, Rozenn; Hammani, Amal; Maguin, Emmanuelle; van de Guchte, Maarten

2014-07-17

Lactobacillus delbrueckii subsp. lactis CNRZ327 is a dairy bacterium with anti-inflammatory properties both in vitro and in vivo. Here, we report the genome sequence of this bacterium, which appears to contain no less than 215 insertion sequence (IS) elements, an exceptionally high number regarding the small genome size of the strain. Copyright © 2014 El Kafsi et al.

National Dam Safety Program. Ischua Creek Watershed Project Site 6A (Inventory Number Ny-571), Allegheny River Basin, Cattaraugus County, New York. Phase 1 Inspection Report

DTIC Science & Technology

1980-07-01

estimated to be in the neighborhood of 200 cu. yds. Rippability of thib rock is quite variable, as shown in the photo of the -cores recovered from the drill...holes. However, with this small amount, determination of rippability of the rock would seem to be a rather inconsequential item. Princial Spillway

Metabolomics of Small Numbers of Cells: Metabolomic Profiling of 100, 1000, and 10000 Human Breast Cancer Cells.

PubMed

Luo, Xian; Li, Liang

2017-11-07

In cellular metabolomics, it is desirable to carry out metabolomic profiling using a small number of cells in order to save time and cost. In some applications (e.g., working with circulating tumor cells in blood), only a limited number of cells are available for analysis. In this report, we describe a method based on high-performance chemical isotope labeling (CIL) nanoflow liquid chromatography mass spectrometry (nanoLC-MS) for high-coverage metabolomic analysis of small numbers of cells (i.e., ≤10000 cells). As an example, 12 C-/ 13 C-dansyl labeling of the metabolites in lysates of 100, 1000, and 10000 MCF-7 breast cancer cells was carried out using a new labeling protocol tailored to handle small amounts of metabolites. Chemical-vapor-assisted ionization in a captivespray interface was optimized for improving metabolite ionization and increasing robustness of nanoLC-MS. Compared to microflow LC-MS, the nanoflow system provided much improved metabolite detectability with a significantly reduced sample amount required for analysis. Experimental duplicate analyses of biological triplicates resulted in the detection of 1620 ± 148, 2091 ± 89 and 2402 ± 80 (n = 6) peak pairs or metabolites in the amine/phenol submetabolome from the 12 C-/ 13 C-dansyl labeled lysates of 100, 1000, and 10000 cells, respectively. About 63-69% of these peak pairs could be either identified using dansyl labeled standard library or mass-matched to chemical structures in human metabolome databases. We envisage the routine applications of this method for high-coverage quantitative cellular metabolomics using a starting material of 10000 cells. Even for analyzing 100 or 1000 cells, although the metabolomic coverage is reduced from the maximal coverage, this method can still detect thousands of metabolites, allowing the analysis of a large fraction of the metabolome and focused analysis of the detectable metabolites.

Occurrence of amidostomum in Canada geese

USGS Publications Warehouse

Herman, C.M.; Wehr, E.E.

1953-01-01

The gizzard nematode, Amidostomum anseris, has been reported frequently as the cause of losses among domestic geese in Europe. Cram's (1925) report of an outbreak in domestic geese in New York State was the first evidence of this worm in North America and since then there have been several reports of its occurrence in many parts of Canada and the United States. There have been a few cases of A. anseris reported from Canada goose (Branta anadensis) and one report of A. spatulatum from this host. The authors have reported A. anseris from goslings from Michigan and Utah. Beginning in 1948 we have had opportunity to examine the gizzards of a large series of Canada geese from several localities in the United States, mostly wintering birds from the coast of North Carolina. A. anseris was the only species identified from examination of a representative sample from our collection of gizzard worms. . A high incidence of infection with Amidostomum was observed in geese from many localities in the United States, including all the major flyways. In most cases only a small number of worms was recovered from each individual but birds from a refuge in North Carolina, which was studied intensively because of periodic winter losses, yielded significantly higher numbers of worms per bird. The mean number of worms per individual from most areas was under 15 while from this specific refuge the mean was in the seventies each of the past three years, with one bird having over 1500 specimens in its gizzard.

Solution of the symmetric eigenproblem AX=lambda BX by delayed division

NASA Technical Reports Server (NTRS)

Thurston, G. A.; Bains, N. J. C.

1986-01-01

Delayed division is an iterative method for solving the linear eigenvalue problem AX = lambda BX for a limited number of small eigenvalues and their corresponding eigenvectors. The distinctive feature of the method is the reduction of the problem to an approximate triangular form by systematically dropping quadratic terms in the eigenvalue lambda. The report describes the pivoting strategy in the reduction and the method for preserving symmetry in submatrices at each reduction step. Along with the approximate triangular reduction, the report extends some techniques used in the method of inverse subspace iteration. Examples are included for problems of varying complexity.

Elevation and igneous crater modification on Venus: Implications for magmatic volatile content

NASA Technical Reports Server (NTRS)

Wichman, R. W.

1993-01-01

Although most impact craters on Venus preserve nearly pristine crater rim and ejecta features, a small number of craters have been identified showing clear evidence of either igneous intrusion emplacement (floor-fracturing) beneath the crater floor or of volcanically embayed exterior ejecta deposits. Since the volcanically embayed craters consistently occur at higher elevations than the identified floor-fractured craters, this report proposes that igneous crater modification on Venus is elevation dependent. This report describes how regional variations in magmatic neutral buoyancy could produce such elevation dependent crater modification and considers the implications for typical magmatic volatile contents on Venus.

78 FR 73580 - Pennsylvania Disaster Number PA-00065

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-06

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13790 and 13791] Pennsylvania Disaster Number PA-00065 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an...: Submit completed loan applications to: U.S. Small Business Administration, Processing And Disbursement...

A simple model for DSS-14 outage times

NASA Technical Reports Server (NTRS)

Rumsey, H. C.; Stevens, R.; Posner, E. C.

1989-01-01

A model is proposed to describe DSS-14 outage times. Discrepancy Reporting System outage data for the period from January 1986 through September 1988 are used to estimate the parameters of the model. The model provides a probability distribution for the duration of outages, which agrees well with observed data. The model depends only on a small number of parameters, and has some heuristic justification. This shows that the Discrepancy Reporting System in the Deep Space Network (DSN) can be used to estimate the probability of extended outages in spite of the discrepancy reports ending when the pass ends. The probability of an outage extending beyond the end of a pass is estimated as around 5 percent.

Geospatial intelligence workforce

NASA Astrophysics Data System (ADS)

Showstack, Randy

2013-02-01

A report on the future U.S. workforce for geospatial intelligence, requested by the U.S. National Geospatial-Intelligence Agency (NGA), found that the agency—which hires about 300 scientists and analysts annually—is probably finding sufficient experts to fill the needs in all of its core areas, with the possible exception of geographic information systems (GIS) and remote sensing. The report by the U.S. National Research Council, released on 25 January, noted that competition for GIS applications analysts is strong. While there appear to be enough cartographers, photogrammetrists, and geodesists to meet NGA's current needs in those core areas, the report cautioned that future shortages in these areas seem likely because of a relatively small number of graduates.

Bandwagon effects and error bars in particle physics

NASA Astrophysics Data System (ADS)

Jeng, Monwhea

2007-02-01

We study historical records of experiments on particle masses, lifetimes, and widths, both for signs of expectation bias, and to compare actual errors with reported error bars. We show that significant numbers of particle properties exhibit "bandwagon effects": reported values show trends and clustering as a function of the year of publication, rather than random scatter about the mean. While the total amount of clustering is significant, it is also fairly small; most individual particle properties do not display obvious clustering. When differences between experiments are compared with the reported error bars, the deviations do not follow a normal distribution, but instead follow an exponential distribution for up to ten standard deviations.

An audit of primary surgical treatment for women with ovarian cancer referred to a cancer centre

PubMed Central

Sengupta, P S; Jayson, G C; Slade, R J; Eardley, A; Radford, J A

1999-01-01

Ovarian cancer is the commonest cause of gynaecological cancer death in the UK, and guidelines for initial surgery and staging of this disease are widely available. We report a retrospective audit of the surgical management of patients with newly diagnosed ovarian cancer referred to the Christie Cancer Centre in Manchester in 1996. The aim was to assess compliance with surgical guidelines. The authors found that the majority of patients (92%) presented via an outpatient clinic and for these individuals surgery was therefore elective. This mode of presentation should allow management by a small number of dedicated gynaecologists at each hospital, but up to seven consultants in each hospital performed surgery on a relatively small number of patients. Furthermore, less than half the patients underwent the recommended surgical procedure. Although some patients may have ‘inoperable’ disease, these data suggest that a greater compliance with national and international guidelines are required to provide an optimal level of care. © 1999 Cancer Research Campaign PMID:10408851

The adsorption of helium atoms on small cationic gold clusters.

PubMed

Goulart, Marcelo; Gatchell, Michael; Kranabetter, Lorenz; Kuhn, Martin; Martini, Paul; Gitzl, Norbert; Rainer, Manuel; Postler, Johannes; Scheier, Paul; Ellis, Andrew M

2018-04-04

Adducts formed between small gold cluster cations and helium atoms are reported for the first time. These binary ions, Aun+Hem, were produced by electron ionization of helium nanodroplets doped with neutral gold clusters and were detected using mass spectrometry. For a given value of n, the distribution of ions as a function of the number of added helium atoms, m, has been recorded. Peaks with anomalously high intensities, corresponding to so-called magic number ions, are identified and interpreted in terms of the geometric structures of the underlying Aun+ ions. These features can be accounted for by planar structures for Aun+ ions with n ≤ 7, with the addition of helium having no significant effect on the structures of the underlying gold cluster ions. According to ion mobility studies and some theoretical predictions, a 3-D structure is expected for Au8+. However, the findings for Au8+ in this work are more consistent with a planar structure.

The experience of international doctoral education in nursing: an exploratory survey of staff and international nursing students in a British university.

PubMed

Evans, Catrin

2007-07-01

As part of the internationalization of higher education, increasing numbers of international doctoral students are coming to study in British nursing schools. This paper reports on a small-scale exploratory survey that sought to investigate the educational experiences of these students and their supervisors in one British School of Nursing. Both staff and students saw great value in international education. However both groups identified the need for greater support to facilitate adjustment in a number of areas, including: understanding the PhD process, studying in a second language, working within a different academic culture, managing the supervision relationship, and finding a sense of community. This was a small study, but the findings confirm key issues identified in the limited available literature. Recommendations include staff training and the development of additional in-puts for students. Future research should include qualitative, longitudinal and multi-site studies to more thoroughly assess the process and outcomes of international doctoral education in nursing.

Single-electron random-number generator (RNG) for highly secure ubiquitous computing applications

NASA Astrophysics Data System (ADS)

Uchida, Ken; Tanamoto, Tetsufumi; Fujita, Shinobu

2007-11-01

Since the security of all modern cryptographic techniques relies on unpredictable and irreproducible digital keys generated by random-number generators (RNGs), the realization of high-quality RNG is essential for secure communications. In this report, a new RNG, which utilizes single-electron phenomena, is proposed. A room-temperature operating silicon single-electron transistor (SET) having nearby an electron pocket is used as a high-quality, ultra-small RNG. In the proposed RNG, stochastic single-electron capture/emission processes to/from the electron pocket are detected with high sensitivity by the SET, and result in giant random telegraphic signals (GRTS) on the SET current. It is experimentally demonstrated that the single-electron RNG generates extremely high-quality random digital sequences at room temperature, in spite of its simple configuration. Because of its small-size and low-power properties, the single-electron RNG is promising as a key nanoelectronic device for future ubiquitous computing systems with highly secure mobile communication capabilities.

Viability of small seeds found in feces of the Central American tapir on Barro Colorado Island, Panama.

PubMed

Capece, Paula I; Aliaga-Rossel, Enzo; Jansen, Patrick A

2013-03-01

Tapirs are known as effective dispersers of large-seeded tree species, but their role in dispersing small-seeded plant species has yet to be established. Tapir feces have been reported to contain large numbers of small seeds, but whether these are viable has rarely been evaluated. We determined the abundance and viability of small seeds in feces of Central American tapir (Tapirus bairdii) on Barro Colorado Island, Panama. A total of 72 fecal samples were collected opportunistically from 4 tapir latrine sites. Seeds were manually extracted from feces and classified by size. Seed viability was estimated by opening each seed and examining for the presence of at least 1 intact firm white endosperm. In total, we obtained 8166 seeds of at least 16 plant species. Small-seeded species dominated, with 96% of all seeds found measuring <5 mm. The canopy tree Laetia procera was the most abundant species in the samples. Of all small seeds found, 69% contained an intact endosperm and appeared viable. This suggests that small seeds, like large seeds, often pass through the digestive tract of T. bairdii intact. Thus, tapirs potentially serve as effective dispersers of a wide range of small-seeded plant species. © 2012 Wiley Publishing Asia Pty Ltd, ISZS and IOZ/CAS.

Explanation of the conductivity minimum in tin- and tellurium-doped bismuth

NASA Astrophysics Data System (ADS)

Roy, Arpita; Banerjee, Dipali; Bhattacharya, Ramendranarayan

1995-01-01

The presence of a minimum observed in the variation of conductivity of bismuth with impurity concentrations at a constant temperature (4.2 K) has remained unexplained for a long time. An attempt to explain this anomalous behavior is reported here. In order to do so, a calculation has been made to find the change in the number of free carriers in bismuth with the addition of impurities (donors or acceptors). The calculation has been made using simple parabolic bands. It is known that when tin or tellurium atoms are added as impurities to bismuth all of the atoms are ionized. It has been found here that the number of free carriers initially shows a slow rate of decrease (for donors) or a slow rate of increase (for acceptors) as the impurity concentration is increased, as long as the impurity concentration is small, i.e., as long as the shift of the Fermi level is small. For a higher impurity concentration the number of carriers increases at a rate equal to that of the impurity concentration. This finding, combined with the scattering by impurity ions, could explain the anomalous behavior satisfactorily.

It takes just one word to quash a SNARC.

PubMed

Fischer, Martin H; Shaki, Samuel; Cruise, Alexander

2009-01-01

Our directional reading habit seems to contribute to the widely reported association of small numbers with left space and larger numbers with right space (the spatial-numerical association of response codes, SNARC, effect). But how can this association be so flexible when reading habits are not? To address this question, we asked bilingual Russian-Hebrew readers to classify numbers by parity and alternated the number format from trial to trial between written words and Arabic digits. The number words were randomly printed in either Cyrillic or Hebrew script, thus inducing left-to-right or right-to-left reading, respectively. Classification performance indicated that the digits were spatially mapped when they followed a Russian word but not when they followed a Hebrew word. An auditory control experiment revealed left-to-right SNARC effects with different strengths in both languages. These results suggest that the SNARC effect reflects recent spatial experiences, cross-modal associations, and long-standing directional habits but not an attribute of the number concepts themselves.

Blockage corrections for three-dimensional-flow closed-throat wind tunnels, with consideration of the effect of compressibility

NASA Technical Reports Server (NTRS)

Herriot, John G

1947-01-01

Theoretical blockage corrections are presented for a body of revolution and for a three-dimensional unswept wing in a circular or rectangular wind tunnel. The theory takes account of the effects of the wake and of the compressibility of the fluid, and is based on the assumption that the dimensions of the model are small in comparison with those of the tunnel throat. Formulas are given for correcting a number of the quantities, such as dynamic pressure and Mach number, measured in wind-tunnel tests. The report presents a summary and unification of the existing literature on the subject.

Clustering of water molecules in ultramicroporous carbon: In-situ small-angle neutron scattering

DOE PAGES

Bahadur, Jitendra; Contescu, Cristian I.; Rai, Durgesh K.; ...

2016-10-19

The adsorption of water is central to most of the applications of microporous carbon as adsorbent material. We report early kinetics of water adsorption in the microporous carbon using in-situ small-angle neutron scattering. It is observed that adsorption of water occurs via cluster formation of molecules. Interestingly, the cluster size remains constant throughout the adsorption process whereas number density of clusters increases with time. The role of surface chemistry of microporous carbon on the early kinetics of adsorption process was also investigated. Lastly, the present study provides direct experimental evidence for cluster assisted adsorption of water molecules in microporous carbonmore » (Do-Do model).« less

Comparison of self-reported emotional and behavioural problems in adolescents from Greece and Finland.

PubMed

Kapi, Aikaterini; Veltsista, Alexandra; Sovio, Ulla; Järvelin, Marjo-Riitta; Bakoula, Chryssa

2007-08-01

To compare self-reported emotional and behavioural problems among Greek and Finnish adolescents. Youth Self-Report scores were analysed for 3373 Greek adolescents aged 18 years and 7039 Finnish adolescents aged 15-16 years from the general population in both countries. The impact of country, gender, place of residence, socioeconomic status (SES) and family stability on the scores was evaluated. Only country and gender yielded small to medium effect on the scores. Greek boys scored significantly higher than Finns on 10 of the 11 YSR syndromes, particularly on the anxious/depressed scale. Greek girls scored significantly lower than Finnish girls on the somatic complaints and delinquent behaviour scales. In general, girls scored higher than boys on both internalising and externalising problems. The gender by country interaction revealed that Finnish girls reported more externalising problems. The main differences marked in this comparison were the higher level of anxiety and depression in Greeks than Finns and the higher level of externalising problems in Finnish girls than boys. Cultural standards could play an important role in explaining these differences. Overall, it seems that only a small number of differences exist between a northern and southern European region.

A cross-sectional study of small mammals for tick-borne pathogen infection in northern Mongolia.

PubMed

Pulscher, Laura A; Moore, Thomas C; Caddell, Luke; Sukhbaatar, Lkhagvatseren; von Fricken, Michael E; Anderson, Benjamin D; Gonchigoo, Battsetseg; Gray, Gregory C

2018-01-01

Background : Tick-borne pathogens (TBPs) are frequently studied in developed nations but are often neglected in emerging countries. In Mongolia, TBP research is especially sparse, with few research reports focusing upon human and domestic animal disease and tick ecology. However, little information exists on TBPs in small mammals. Methods : In this 2016 cross-sectional pilot study, we sought to uniquely study wildlife for TBPs. We live-trapped small mammals, and tested their whole blood, serum and ear biopsy samples for molecular or serological evidence of Borrelia spp., Rickettsia spp., and Anaplasma spp. /Ehrlichia spp. Results : Of 64 small mammals collected, 56.0%, 39.0% and 0.0% of animals were positive by molecular assays for Borrelia spp., Rickettsia spp., and Anaplasma spp. /Erhlicia spp., respectively. 41.9% were seropositive for A. phagocytophilum and 24.2% of animals were seropositive for Rickettsia rickettsii . Conclusion : This pilot data demonstrates evidence of a number of TBPs among small mammal populations in northern Mongolia and suggests the need to further investigate what role these mammals play in human and domestic animal disease.

Too Much to Count On: Impaired Very Small Numbers in Corticobasal Degeneration

ERIC Educational Resources Information Center

Halpern, Casey; Clark, Robin; Moore, Peachie; Cross, Katy; Grossman, Murray

2007-01-01

Patients with corticobasal degeneration (CBD) have calculation impairments. This study examined whether impaired number knowledge depends on verbal mediation. We focused particularly on knowledge of very small numbers, where there is a precise relationship between a cardinality and its number concept, but little hypothesized role for verbal…

Small volume low mechanical stress cytometry using computer-controlled Braille display microfluidics.

PubMed

Tung, Yi-Chung; Torisawa, Yu-suke; Futai, Nobuyuki; Takayama, Shuichi

2007-11-01

This paper describes a micro flow cytometer system designed for efficient and non-damaging analysis of samples with small numbers of precious cells. The system utilizes actuation of Braille-display pins for micro-scale fluid manipulation and a fluorescence microscope with a CCD camera for optical detection. The microfluidic chip is fully disposable and is composed of a polydimethylsiloxane (PDMS) slab with microchannel features sealed against a thin deformable PDMS membrane. The channels are designed with diffusers to alleviate pulsatile flow behaviors inherent in pin actuator-based peristaltic pumping schemes to maximize hydrodynamic focusing of samples with minimal disturbances in the laminar streams within the channel. A funnel connected to the microfluidic channel is designed for efficient loading of samples with small number of cells and is also positioned on the chip to prevent physical damages of the samples by the squeezing actions of Braille pins during actuation. The sample loading scheme was characterized by both computational fluidic dynamics (CFD) simulation and experimental observation. A fluorescein solution was first used for flow field investigation, followed by use of fluorescence beads with known relative intensities for optical detection performance calibration. Murine myoblast cells (C2C12) were exploited to investigate cell viability for the sample loading scheme of the device. Furthermore, human promyelocytic leukemia (HL60) cells stained by hypotonic DNA staining buffer were also tested in the system for cell cycle analysis. The ability to efficiently analyze cellular samples where the number of cells is small was demonstrated by analyzing cells from a single embryoid body derived from mouse embryonic stem cells. Consequently, the designed microfluidic device reported in this paper is promising for easy-to-use, small sample size flow cytometric analysis, and has potential to be further integrated with other Braille display-based microfluidic devices to facilitate a multi-functional lab-on-a-chip for mammalian cell manipulations.

An Electron Microscope Study of the Rat Ovum

PubMed Central

Sotelo, J. Roberto; Porter, Keith R.

1959-01-01

This paper reports on the fine structure of rat oocytes at stages before ovulation, during maturation, fertilization, and early cleavage. The study includes parallel observations on light and electron microscope preparations with attempted correlations. The follicular cells of the ovarian egg are described as sending long processes through the zona pellucida to the egg surface where they mingle with thin projections from the egg itself. No open communication between follicle cell cytoplasm and egg cytoplasm was observed. During maturation and fertilization both types of processes are withdrawn from the zona. The germinal vesicle and later the pronuclei of the fertilized egg are characterized by numerous large nucleoli. These have the form of thick walled vesicles with diameters as great as 8 to 10 µ. The wall is dense in the EM image and appears to consist in part of small granules. The cytoplasm shows several inclusions including mitochondria of usual form and a Golgi component which has the typical fine structure and the distribution described by earlier light studies. Small dense particles, presumably RNP particles, are distributed throughout the cytoplasmic matrix and show no preference for membranes. The endoplasmic reticulum of the oocyte is represented by a scattering only of vesicles, but begins a more extensive and elaborate development with the onset of segmentation. One inclusion of the ooplasm, similar in size to mitochondria, receives special attention. It is a vesicular structure, containing a large number of small vesicles (10 to 50 mµ in diameter) and frequently a central density or nucleoid. They are referred to as multivesicular bodies. Such bodies are found in small number in the ovarian egg, but increase greatly in number during maturation and fertilization. It appears from the micrographs of eggs in these latter stages that these vesicular bodies break down and liberate their content of small vesicles to the surrounding ooplasm. Comments are provided on the apparent significance of the various observations. PMID:13654454

77 FR 42075 - Florida Disaster Number FL-00071

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2012-07-17

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13103 and 13104] Florida Disaster Number FL-00071 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of.../2013. ADDRESSES: Submit completed loan applications to: U.S. Small Business Administration, Processing...

77 FR 55889 - Louisiana Disaster Number LA-00048

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77 FR 55890 - West Virginia Disaster Number WV-00028

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2012-09-11

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76 FR 35937 - Arkansas Disaster Number AR-00048

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78 FR 62001 - Colorado Disaster Number CO-00066

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78 FR 49592 - Missouri Disaster Number MO-00066

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2013-08-14

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77 FR 58903 - Louisiana Disaster Number LA-00048

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2012-09-24

.../29/2013. ADDRESSES: Submit completed loan applications to: U.S. Small Business Administration... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13271 and 13272] Louisiana Disaster Number LA-00048 AGENCY: U.S. Small Business Administration. ACTION: Amendment 5. SUMMARY: This is an amendment of...

Elucidating the Small Regulatory RNA Repertoire of the Sea Anemone Anemonia viridis Based on Whole Genome and Small RNA Sequencing

PubMed Central

Patel, Hardip; Forêt, Sylvain; Karlsen, Bård Ove; Jørgensen, Tor Erik; Hall-Spencer, Jason M

2018-01-01

Abstract Cnidarians harbor a variety of small regulatory RNAs that include microRNAs (miRNAs) and PIWI-interacting RNAs (piRNAs), but detailed information is limited. Here, we report the identification and expression of novel miRNAs and putative piRNAs, as well as their genomic loci, in the symbiotic sea anemone Anemonia viridis. We generated a draft assembly of the A. viridis genome with putative size of 313 Mb that appeared to be composed of about 36% repeats, including known transposable elements. We detected approximately equal fractions of DNA transposons and retrotransposons. Deep sequencing of small RNA libraries constructed from A. viridis adults sampled at a natural CO2 gradient off Vulcano Island, Italy, identified 70 distinct miRNAs. Eight were homologous to previously reported miRNAs in cnidarians, whereas 62 appeared novel. Nine miRNAs were recognized as differentially expressed along the natural seawater pH gradient. We found a highly abundant and diverse population of piRNAs, with a substantial fraction showing ping–pong signatures. We identified nearly 22% putative piRNAs potentially targeting transposable elements within the A. viridis genome. The A. viridis genome appeared similar in size to that of other hexacorals with a very high divergence of transposable elements resembling that of the sea anemone genus Exaiptasia. The genome encodes and expresses a high number of small regulatory RNAs, which include novel miRNAs and piRNAs. Differentially expressed small RNAs along the seawater pH gradient indicated regulatory gene responses to environmental stressors. PMID:29385567

Identification of an ionotropic glutamate receptor AMPA1/GRIA1 polymorphism in crossbred beef cows differing in fertility.

PubMed

Cushman, R A; Miles, J R; Rempel, L A; McDaneld, T G; Kuehn, L A; Chitko-McKown, C G; Nonneman, D; Echternkamp, S E

2013-06-01

A proposed functional polymorphism in the ionotropic glutamate receptor AMPA1 (GRIA1) has been reported to influence antral follicle numbers and fertility in cows. Repeat breeder cows that fail to produce a calf in multiple seasons have been reported to have reduced numbers of small (1 to 3 mm) antral follicles in their ovaries. Therefore, we tested the hypothesis that this GRIA1 polymorphism was affecting antral follicle numbers in repeat breeder cows. Repeat breeder cows (n = 64) and control cows (n = 72) that had always produced a calf were housed in a dry lot and observed twice daily for behavioral estrus. Blood samples were collected, and cows were genotyped for this GRIA1 polymorphism and for a polymorphism in the GnRH receptor (GnRHR) that was proposed to influence age at puberty. On d 3 to 8 after estrus cows were slaughtered, and reproductive organs were collected to determine antral follicle count, ovary size, and uterine horn diameter. Repeat breeder cows were older at first calving than control cows (P = 0.006). The length (P = 0.03) and height (P = 0.02) of the ovary contralateral to the corpus luteum (CL) were greater in control cows than repeat breeder cows. The endometrial diameter in the horn ipsilateral to the CL was greater in the control cows than the repeat breeder cows. Repeat breeder cows had fewer small (1 to 5 mm) antral follicles than control cows (P = 0.003); however, there was no association between GRIA1 genotype and antral follicle number. The GnRHR polymorphism was associated with age at first calving because cows that were homozygous for the C allele had a greater age at first calving than heterozygous cows or cows that were homozygous for the T allele (P = 0.01). In the granulosa cells from small (1 to 5 mm) antral follicles, mRNA abundances of 2 markers of oocyte quality, anti-Müllerian hormone and pentraxin 3, did not differ between fertility groups (P ≥ 0.12). We conclude that this GRIA1 polymorphism exists in beef cows but that it does not influence antral follicle numbers. The association between GnRHR genotype and age at first calving is likely not causal as this polymorphism is not functional. The utility of this polymorphism as a genetic marker for early conception in heifers will require further validation. Screening postpartum cows by ultrasonography to determine antral follicle numbers may aid in making culling decisions.

Perisylvian sulcal morphology and cerebral asymmetry patterns in adults who stutter.

PubMed

Cykowski, Matthew D; Kochunov, Peter V; Ingham, Roger J; Ingham, Janis C; Mangin, Jean-François; Rivière, Denis; Lancaster, Jack L; Fox, Peter T

2008-03-01

Previous investigations of cerebral anatomy in persistent developmental stutterers have reported bilateral anomalies in the perisylvian region and atypical patterns of cerebral asymmetry. In this study, perisylvian sulcal patterns were analyzed to compare subjects with persistent developmental stuttering (PDS) and an age-, hand-, and gender-matched control group. This analysis was accomplished using software designed for 3-dimensional sulcal identification and extraction. Patterns of cerebral asymmetry were also investigated with standard planimetric measurements. PDS subjects showed a small but significant increase in both the number of sulci connecting with the second segment of the right Sylvian fissure and in the number of suprasylvian gyral banks (of sulci) along this segment. No differences were seen in the left perisylvian region for either sulcal number or gyral bank number. Measurements of asymmetry revealed typical patterns of cerebral asymmetry in both groups with no significant differences in frontal and occipital width asymmetry, frontal and occipital pole asymmetry, or planum temporale and Sylvian fissure asymmetries. The subtle difference in cortical folding of the right perisylvian region observed in PDS subjects may correlate with functional imaging studies that have reported increased right-hemisphere activity during stuttered speech.

78 FR 7848 - Connecticut Disaster Number CT-00028

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2013-02-04

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13369 and 13370] Connecticut Disaster Number CT-00028 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an... information in the original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers...

78 FR 15110 - Mississippi Disaster Number MS-00064

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2013-03-08

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13492 and 13493] Mississippi Disaster Number MS-00064 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an... Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster...

78 FR 9448 - Ohio Disaster Number OH-00039

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2013-02-08

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77 FR 16315 - Kentucky Disaster Number KY-00044

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2012-03-20

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77 FR 16316 - Kentucky Disaster Number KY-00044

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2012-03-20

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How Small Is a Billionth?

ERIC Educational Resources Information Center

Gough, John

2007-01-01

Children's natural curiosity about numbers, big and small can lead to exploring place-value ideas. But how can these abstract concepts be experienced more concretely? This article presents some practical approaches for conceptualising very small numbers using linear models, area models, volume models, and diagrams.

78 FR 36632 - Oklahoma Disaster Number OK-00071

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2013-06-18

... Deadline Date: 02/20/2014. ADDRESSES: Submit completed loan applications to: U.S. Small Business... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13586 and 13587] Oklahoma Disaster Number OK-00071 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an amendment of...

The Newcomb-Benford law in its relation to some common distributions.

PubMed

Formann, Anton K

2010-05-07

An often reported, but nevertheless persistently striking observation, formalized as the Newcomb-Benford law (NBL), is that the frequencies with which the leading digits of numbers occur in a large variety of data are far away from being uniform. Most spectacular seems to be the fact that in many data the leading digit 1 occurs in nearly one third of all cases. Explanations for this uneven distribution of the leading digits were, among others, scale- and base-invariance. Little attention, however, found the interrelation between the distribution of the significant digits and the distribution of the observed variable. It is shown here by simulation that long right-tailed distributions of a random variable are compatible with the NBL, and that for distributions of the ratio of two random variables the fit generally improves. Distributions not putting most mass on small values of the random variable (e.g. symmetric distributions) fail to fit. Hence, the validity of the NBL needs the predominance of small values and, when thinking of real-world data, a majority of small entities. Analyses of data on stock prices, the areas and numbers of inhabitants of countries, and the starting page numbers of papers from a bibliography sustain this conclusion. In all, these findings may help to understand the mechanisms behind the NBL and the conditions needed for its validity. That this law is not only of scientific interest per se, but that, in addition, it has also substantial implications can be seen from those fields where it was suggested to be put into practice. These fields reach from the detection of irregularities in data (e.g. economic fraud) to optimizing the architecture of computers regarding number representation, storage, and round-off errors.

A Theory for Stability and Buzz Pulsation Amplitude in Ram Jets and an Experimental Investigation Including Scale Effects

NASA Technical Reports Server (NTRS)

Trimpi, Robert L

1956-01-01

From a theory developed on a quasi-one-dimensional-flow basis, it is found that the stability of the ram jet is dependent upon the instantaneous values of mass flow and total pressure recovery of the supersonic diffuser and immediate neighboring subsonic diffuser. Conditions for stable and unstable flow are presented. The theory developed in the report is in agreement with the experimental data of NACA-TN-3506 and NACA-RM-L50K30. A simple theory for predicting the approximate amplitude of small pressure pulsation in terms of mass-flow decrement from minimum-stable mass flow is developed and found to agree with experiments. Cold-flow tests at a Mach number of 1.94 of ram-jet models having scale factors of 3.15:1 and Reynolds number ratios of 4.75:1 with several supersonic diffuser configurations showed only small variations in performance between geometrically similar models. The predominant variation in steady-flow performance resulted from the larger boundary layer in the combustion chamber of the low Reynolds number models. The conditions at which buzz originated were nearly the same for the same supersonic diffuser (cowling-position angle) configurations in both large and small diameter models. There was no appreciable variation in stability limits of any of the models when the combustion-chamber length was increased by a factor of three. The unsteady-flow performance and wave patterns were also similar when considered on a reduced-frequency basis determined from the relative lengths of the model. The negligible effect of Reynolds number on stability of the off-design configurations was not anticipated in view of the importance of boundary layer to stability, and this result should not be construed to be generally applicable. (author)

NanoLuc reporter for dual luciferase imaging in living animals.

PubMed

Stacer, Amanda C; Nyati, Shyam; Moudgil, Pranav; Iyengar, Rahul; Luker, Kathryn E; Rehemtulla, Alnawaz; Luker, Gary D

2013-10-01

Bioluminescence imaging is widely used for cell-based assays and animal imaging studies in biomedical research and drug development, capitalizing on the high signal to background of this technique. A relatively small number of luciferases are available for imaging studies, substantially limiting the ability to image multiple molecular and cellular events, as done commonly with fluorescence imaging. To advance dual reporter bioluminescence molecular imaging, we tested a recently developed, adenosine triphosphate–independent luciferase enzyme from Oplophorus gracilirostris (NanoLuc [NL]) as a reporter for animal imaging. We demonstrated that NL could be imaged in superficial and deep tissues in living mice, although the detection of NL in deep tissues was limited by emission of predominantly blue light by this enzyme. Changes in bioluminescence from NL over time could be used to quantify tumor growth, and secreted NL was detectable in small volumes of serum. We combined NL and firefly luciferase reporters to quantify two key steps in transforming growth factor β signaling in intact cells and living mice, establishing a novel dual luciferase imaging strategy for quantifying signal transduction and drug targeting. Our results establish NL as a new reporter for bioluminescence imaging studies in intact cells and living mice that will expand imaging of signal transduction in normal physiology, disease, and drug development.

NanoLuc Reporter for Dual Luciferase Imaging in Living Animals

PubMed Central

Stacer, Amanda C.; Nyati, Shyam; Moudgil, Pranav; Iyengar, Rahul; Luker, Kathryn E.; Rehemtulla, Alnawaz; Luker, Gary D.

2014-01-01

Bioluminescence imaging is utilized widely for cell-based assays and animal imaging studies in biomedical research and drug development, capitalizing on high signal-to-background of this technique. A relatively small number of luciferases are available for imaging studies, substantially limiting the ability to image multiple molecular and cellular events as done commonly with fluorescence imaging. To advance dual reporter bioluminescence molecular imaging, we tested a recently developed, ATP-independent luciferase enzyme from Oplophorus gracilirostris (NanoLuc, NL) as a reporter for animal imaging. We demonstrated that NL could be imaged in superficial and deep tissues in living mice, although detection of NL in deep tissues was limited by emission of predominantly blue light by this enzyme. Changes in bioluminescence from NL over time could be used to quantify tumor growth, and secreted NL was detectable in small volumes of serum. We combined NL and firefly luciferase reporters to quantify two key steps in TGF-β signaling in intact cells and living mice, establishing a novel dual luciferase imaging strategy for quantifying signal transduction and drug targeting. Our results establish NL as new reporter for bioluminescence imaging studies in intact cells and living mice that will expand imaging of signal transduction in normal physiology, disease, and drug development. PMID:24371848

The Frequency of Hot Jupiters Orbiting nearby Solar-type Stars

NASA Astrophysics Data System (ADS)

Wright, J. T.; Marcy, G. W.; Howard, A. W.; Johnson, John Asher; Morton, T. D.; Fischer, D. A.

2012-07-01

We determine the fraction of F, G, and K dwarfs in the solar neighborhood hosting hot Jupiters as measured by the California Planet Survey from the Lick and Keck planet searches. We find the rate to be 1.2% ± 0.38%, which is consistent with the rate reported by Mayor et al. from the HARPS and CORALIE radial velocity (RV) surveys. These numbers are more than double the rate reported by Howard et al. for Kepler stars and the rate of Gould et al. from the OGLE-III transit search; however, due to small number statistics these differences are of only marginal statistical significance. We explore some of the difficulties in estimating this rate from the existing RV data sets and comparing RV rates to rates from other techniques. Based on observations obtained at the W. M. Keck Observatory, which is operated jointly by the University of California and the California Institute of Technology.

High-Power Vehicle-Towed TEM for Small Ordnance Detection at Depth

DTIC Science & Technology

2014-02-01

Operations,100A Donner Dr,Oak Ridge,TN, 37830 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND ADDRESS(ES) 10...T. Jeffrey Gamey Battelle, 100A Donner Dr., Oak Ridge, TN 37830 (865) 599-0820 gameytj@battelle.org Geophysicist – Principle Investigator...William Doll Battelle, 100A Donner Dr., Oak Ridge, TN 37830 (865) 599-6165 dollw@battelle.org Geophysicist – modeling assessment, data collection, data

Examining the Impact of Drifted Polytomous Anchor Items on Test Characteristic Curve (TCC) Linking and IRT True Score Equating. Research Report. ETS RR-12-09

ERIC Educational Resources Information Center

Li, Yanmei

2012-01-01

In a common-item (anchor) equating design, the common items should be evaluated for item parameter drift. Drifted items are often removed. For a test that contains mostly dichotomous items and only a small number of polytomous items, removing some drifted polytomous anchor items may result in anchor sets that no longer resemble mini-versions of…

The Small Change of Soldiering: US Army Doctrine for Stability Operations in the Twenty-First Century

DTIC Science & Technology

2006-06-16

forms June/July 2002 Major General David H . Petraeus, 101st Airborne Division (Air Assault) Commanding General, is briefed on OIF planning by...transcript, 19 December 2002 , Camp Doha, Kuwait. . Interview by Colonel James H . Embury, Colonel James K. Greer, Colonel Neil Rogers, and Colonel Steve...CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF PAGES 19a. NAME OF RESPONSIBLE PERSON a. REPORT Unclassified b . ABSTRACT

Medical Surveillance Monthly Report (MSMR). Volume 22, Number 1, February 2015

DTIC Science & Technology

2015-02-01

Japan was character- ized in relation to the gender , age group, race/ethnicity, military service branch, military occupational group, calendar year...symptoms (fever, cough, runny nose, con- junctivitis, sore throat) lasting 2–3 days; tiny white spots (Koplik spots) may also develop inside the...mouth. Th is stage is fol- lowed by the development of a maculopap- ular rash (small, slightly raised red spots) and a high fever. Complications of

Carbon Ion Radiotherapy for Peripheral Stage I Non-Small Cell Lung Cancer

NASA Astrophysics Data System (ADS)

Kamada, Tadashi; Yamamoto, Naoyoshi; Baba, Masayuki

The National Institute of Radiological Sciences in Chiba, Japan (NIRS) has the highest number of patients with lung cancer treated with carbon ion beams in the world. This report describes the techniques and clinical trials that have been undertaken at NIRS and preliminary results of a current study on single-fraction irradiation. The data are compared to recent results for the treatment of peripheral stage I lung cancer from the literature.

The Difficult Transition to Adulthood for Foster Youth in the US: Implications for the State as Corporate Parent. Social Policy Report. Volume XXIII, Number I

ERIC Educational Resources Information Center

Courtney, Mark E.

2009-01-01

Although they make up a relatively small proportion of all children in the U.S. foster care system, foster youth approaching adulthood have over the years attracted considerable attention from policymakers. Three times in the past 25 years the Social Security Act has been amended to try to better support the transition to adulthood for foster…

Squamous Cell Cancer of The Lung with Synchronous Renal Cell Carcinoma

PubMed Central

Ateş, İhsan; Yazıcı, Ozan; Ateş, Hale; Yazılıtaş, Doğan; Özcan, Ayşe Naz; Ağaçkıran, Yetkin; Zengin, Nurullah

2016-01-01

Coexistence of two or more primary cancers is a relatively rare case. Not with standing that the coexistence of multiple primary cancers is often discussed in the literature, there is a small number of publications concerning the coexistence of squamous cell lung carcinoma and renal cancer. In this case report, detection of both squamous cell lung carcinoma and primary renal cancer in one male patient is going to be discussed. PMID:29404140

USSR and Eastern Europe Scientific Abstracts, Engineering and Equipment, Number 38

DTIC Science & Technology

1977-12-27

THEORY OF STIMULATED EMISSION OF SOUND IN A LIQUID HALF-SPACE WITH UNEVEN BOUNDARY WHEN Q-SWITCHED LASER RADIATION IS ABSORBED Moscow AKUSTICHESKIY...Coherent and Non- linear Optics ["Concerning the Influence of an Uneven Boundary on Optical Stimulation of Sound in a Liquid ," Abstracts of Reports to...switched laser radiation is absorbed in a liquid half-space is considered in the small perturbation approximation. It is assumed that the

Measurements of the wall-normal velocity component in very high Reynolds number pipe flow

NASA Astrophysics Data System (ADS)

Vallikivi, Margit; Hultmark, Marcus; Smits, Alexander J.

2012-11-01

Nano-Scale Thermal Anemometry Probes (NSTAPs) have recently been developed and used to study the scaling of the streamwise component of turbulence in pipe flow over a very large range of Reynolds numbers. This probe has an order of magnitude higher spatial and temporal resolution than regular hot wires, allowing it to resolve small scale motions at very high Reynolds numbers. Here use a single inclined NSTAP probe to study the scaling of the wall normal component of velocity fluctuations in the same flow. These new probes are calibrated using a method that is based on the use of the linear stress region of a fully developed pipe flow. Results on the behavior of the wall-normal component of velocity for Reynolds numbers up to 2 million are reported. Supported under NR Grant N00014-09-1-0263 (program manager Ron Joslin) and NSF Grant CBET-1064257 (program manager Henning Winter).

BioSpider: a web server for automating metabolome annotations.

PubMed

Knox, Craig; Shrivastava, Savita; Stothard, Paul; Eisner, Roman; Wishart, David S

2007-01-01

One of the growing challenges in life science research lies in finding useful, descriptive or quantitative data about newly reported biomolecules (genes, proteins, metabolites and drugs). An even greater challenge is finding information that connects these genes, proteins, drugs or metabolites to each other. Much of this information is scattered through hundreds of different databases, abstracts or books and almost none of it is particularly well integrated. While some efforts are being undertaken at the NCBI and EBI to integrate many different databases together, this still falls short of the goal of having some kind of human-readable synopsis that summarizes the state of knowledge about a given biomolecule - especially small molecules. To address this shortfall, we have developed BioSpider. BioSpider is essentially an automated report generator designed specifically to tabulate and summarize data on biomolecules - both large and small. Specifically, BioSpider allows users to type in almost any kind of biological or chemical identifier (protein/gene name, sequence, accession number, chemical name, brand name, SMILES string, InCHI string, CAS number, etc.) and it returns an in-depth synoptic report (approximately 3-30 pages in length) about that biomolecule and any other biomolecule it may target. This summary includes physico-chemical parameters, images, models, data files, descriptions and predictions concerning the query molecule. BioSpider uses a web-crawler to scan through dozens of public databases and employs a variety of specially developed text mining tools and locally developed prediction tools to find, extract and assemble data for its reports. Because of its breadth, depth and comprehensiveness, we believe BioSpider will prove to be a particularly valuable tool for researchers in metabolomics. BioSpider is available at: www.biospider.ca

The role of individual differences in the accuracy of confidence judgments.

PubMed

Pallier, Gerry; Wilkinson, Rebecca; Danthiir, Vanessa; Kleitman, Sabina; Knezevic, Goran; Stankov, Lazar; Roberts, Richard D

2002-07-01

Generally, self-assessment of accuracy in the cognitive domain produces overconfidence, whereas self-assessment of visual perceptual judgments results in underconfidence. Despite contrary empirical evidence, in models attempting to explain those phenomena, individual differences have often been disregarded. The authors report on 2 studies in which that shortcoming was addressed. In Experiment 1, participants (N= 520) completed a large number of cognitive-ability tests. Results indicated that individual differences provide a meaningful source of overconfidence and that a metacognitive trait might mediate that effect. In further analysis, there was only a relatively small correlation between test accuracy and confidence bias. In Experiment 2 (N = 107 participants), both perceptual and cognitive ability tests were included, along with measures of personality. Results again indicated the presence of a confidence factor that transcended the nature of the testing vehicle. Furthermore, a small relationship was found between that factor and some self-reported personality measures. Thus, personality traits and cognitive ability appeared to play only a small role in determining the accuracy of self-assessment. Collectively, the present results suggest that there are multiple causes of miscalibration, which current models of over- and underconfidence fail to encompass.

Pesticide knowledge, practice and attitude and how it affects the health of small-scale farmers in Uganda: a cross-sectional study.

PubMed

Oesterlund, Anna H; Thomsen, Jane F; Sekimpi, Deogratias K; Maziina, James; Racheal, Apio; Jørs, Erik

2014-06-01

Over the past years there has been an increase in the use of pesticides in developing countries. This study describes pesticide use among small-scale farmers in Uganda and analyses predictors of pesticide poisoning (intoxication) symptoms. A cross-sectional study was conducted using a standardized questionnaire. Some 317 small-scale farmers in two districts in Uganda were interviewed about pesticide use, knowledge and attitude, symptoms of intoxication, personal protective equipment (PPE) and hygiene. The risk of reporting symptoms was analysed using logistic regression analysis. The most frequently used pesticides belonged to WHO class II. The farmers had poor knowledge about pesticide toxicity, and the majority did not use appropriate PPE nor good hygiene when handling pesticides. There was no significant association between the number of times of spraying with pesticides and self-reported symptoms of pesticide poisoning. The only significant association was between blowing and sucking the nozzle of the knapsack sprayer and self-reported symptoms of pesticide intoxication (OR: 2.13. 95% CI: 1.09 - 4.18). Unlike the practice in several other developing countries, small-scale farmers in Uganda do not use the most hazardous pesticides (WHO class 1a and 1b). However use of WHO class II pesticides and those of lower toxicity is seen in combination with inadequate knowledge and practice among the farmers. This poses a danger of acute intoxications, chronic health problems and environmental pollution. Training of farmers in Integrated Pest Management (IPM) methods, use of proper hygiene and personal protective equipment when handling pesticides should be promoted.

78 FR 47815 - Illinois Disaster Number IL-00041

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-06

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13579 and 13580] Illinois Disaster Number IL-00041 AGENCY: U.S. Small Business Administration. ACTION: Amendment 5. SUMMARY: This is an amendment of... INFORMATION CONTACT: A. Escobar, Office of Disaster Assistance, U.S. Small Business Administration, 409 3rd...

76 FR 35935 - South Dakota Disaster Number SD-00041

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-20

... U.S. SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12590 and 12591] South Dakota Disaster Number SD-00041 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an... applications to: U.S. Small Business Administration, Processing and Disbursement Center, 14925 Kingsport Road...

78 FR 60008 - Colorado Disaster Number CO-00065

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-30

... Application Deadline Date: 06/16/2014. ADDRESSES: Submit completed loan applications to: U.S. Small Business... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13768 and 13769] Colorado Disaster Number CO-00065 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of...

78 FR 60008 - Colorado Disaster Number CO-00065

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-30

... Application Deadline Date: 06/16/2014. ADDRESSES: Submit completed loan applications to: U.S. Small Business... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13768 and 13769] Colorado Disaster Number CO-00065 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of...

76 FR 37166 - Kentucky Disaster Number KY-00039

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-24

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12566 and 12567] Kentucky Disaster Number KY-00039 AGENCY: U.S. Small Business Administration. ACTION: Amendment 7. SUMMARY: This is an amendment of... Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster...

78 FR 11725 - Maryland Disaster Number MD-00024

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-19

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13425 and 13426] Maryland Disaster Number MD-00024 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... information in the original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers...

76 FR 27739 - Georgia Disaster Number GA-00032

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-12

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12552 and 12553] Georgia Disaster Number GA-00032 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an amendment of... the original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and...

76 FR 59479 - Montana Disaster Number MT-00062

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-26

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12714 and 12715] Montana Disaster Number MT-00062 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of... information in the original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers...

78 FR 15797 - Mississippi Disaster Number MS-00064

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-12

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13492 and 13493] Mississippi Disaster Number MS-00064 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4. SUMMARY: This is an.... (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator...

76 FR 40765 - Missouri Disaster Number MO-00048

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-11

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12576 and 12577] Missouri Disaster Number MO-00048 AGENCY: U.S. Small Business Administration. ACTION: Amendment 7. SUMMARY: This is an amendment of... information in the original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers...

78 FR 15109 - Mississippi Disaster Number MS-00064

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-08

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13492 and 13493] Mississippi Disaster Number MS-00064 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an... declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E...

76 FR 32387 - Kentucky Disaster Number KY-00039

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-06

... SMALL BUSINESS ADMINISTRATION Disaster Declaration 12566 and 12567 Kentucky Disaster Number KY-00039 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4. SUMMARY: This is an amendment of... original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008...

77 FR 43412 - Florida Disaster Number FL-00071

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-24

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13103 and 13104] Florida Disaster Number FL-00071 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4. SUMMARY: This is an amendment of... Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster...

76 FR 62130 - Texas Disaster Number TX-00381

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-06

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12815 and 12816] Texas Disaster Number TX-00381 AGENCY: U.S. Small Business Administration. ACTION: Amendment 5. SUMMARY: This is an amendment of... information in the original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers...

77 FR 68882 - Louisiana Disaster Number LA-00048

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-16

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13271 and 13272] Louisiana Disaster Number LA-00048 AGENCY: U.S. Small Business Administration. ACTION: Amendment 11. SUMMARY: This is an amendment of... information in the original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers...

76 FR 72021 - Missouri Disaster Number MO-00052

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-21

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12736 and 12737] Missouri Disaster Number MO-00052 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of... original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008...

76 FR 70527 - Maryland Disaster Number MD-00018

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-14

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12874 and 12875] Maryland Disaster Number MD-00018 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... the original declaration remains unchanged .(Catalog of Federal Domestic Assistance Numbers 59002 and...

75 FR 35104 - Nebraska Disaster Number NE-00035

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-21

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12136 and 12137] Nebraska Disaster Number NE-00035 AGENCY: Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of the... declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E...

76 FR 37391 - Illinois Disaster Number IL-00030

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-27

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12617 and 12618] Illinois Disaster Number IL-00030 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... information in the original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers...

76 FR 50535 - Oklahoma Disaster Number OK-00052

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-15

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12647 and 12648] Oklahoma Disaster Number OK-00052 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... information in the original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers...

76 FR 48939 - Tennessee Disaster Number TN-00058

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-09

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12704 and 12705] Tennessee Disaster Number TN-00058 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... information in the original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers...

75 FR 35511 - Virginia Disaster Number VA-00028

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-22

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12040 and 12041] Virginia Disaster Number VA-00028 AGENCY: Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an amendment of the... declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) Roger B...

78 FR 13393 - Mississippi Disaster Number MS-00064

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-27

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13492 and 13493] Mississippi Disaster Number MS-00064 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an... Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster Assistance. [FR Doc...

75 FR 35511 - Kentucky Disaster Number KY-00032

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-22

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12168 and 12169] Kentucky Disaster Number KY-00032 AGENCY: Small Business Administration. ACTION: Amendment 5. SUMMARY: This is an amendment of the... Domestic Assistance Numbers 59002 and 59008) Roger B. Garland, Acting Associate Administrator for Disaster...

76 FR 59479 - Vermont Disaster Number VT-00021

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-26

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12784 and 12785] Vermont Disaster Number VT-00021 AGENCY: U.S. Small Business Administration. ACTION: Amendment 5. SUMMARY: This is an amendment of... original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008...

76 FR 28120 - Georgia Disaster Number GA-00032

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-13

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12552 and 12553] Georgia Disaster Number GA-00032 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... information in the original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers...

76 FR 58329 - Connecticut Disaster Number CT-00024

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-20

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12797 and 12798] Connecticut Disaster Number CT-00024 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an... Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster Assistance. [FR Doc. 2011...

75 FR 35103 - Tennessee Disaster Number TN-00038

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-21

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12161 and 12162] Tennessee Disaster Number TN-00038 AGENCY: Small Business Administration. ACTION: Amendment 8. SUMMARY: This is an amendment of the... the original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and...

75 FR 54923 - Missouri Disaster Number MO-00041

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-09

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12283 and 12284] Missouri Disaster Number MO-00041 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster...

75 FR 35103 - Tennessee Disaster Number TN-00039

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-21

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12159 and 12160] Tennessee Disaster Number TN-00039 AGENCY: Small Business Administration. ACTION: Amendment 7. SUMMARY: This is an amendment of the... Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster...

78 FR 42994 - Illinois Disaster Number IL-00041

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-18

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13579 and 13580] Illinois Disaster Number IL-00041 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4. SUMMARY: This is an amendment of... information in the original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers...

75 FR 55618 - Texas Disaster Number TX-00362

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-13

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12268 and 12269] Texas Disaster Number TX-00362 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4. SUMMARY: This is an amendment of... of Federal Domestic Assistance Numbers 59002 and 59008) Roger B. Garland, Acting Associate...

78 FR 36630 - Oklahoma Disaster Number OK-00071

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-18

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13586 and 13587] Oklahoma Disaster Number OK-00071 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of... in the original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002...

76 FR 58329 - Vermont Disaster Number VT-00021

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-20

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12784 and 12785] Vermont Disaster Number VT-00021 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4. SUMMARY: This is an amendment of... in the original declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002...

Restoration of small bone defects at craniotomy using autologous bone dust and fibrin glue.

PubMed

Matsumoto, K; Kohmura, E; Kato, A; Hayakawa, T

1998-10-01

Bone gaps or burr holes often result in small but undesirable scalp or skin depressions after craniotomy. Whereas a number of reports have discussed cranioplasties to avoid large bone defects, little has been written about the problem of small bone defects which, despite their minor size, could result in bothersome cosmetic problems. This study was designed to assess a simple method to repair burr hole defects and bridge bone gaps with autologous bone dust and fibrin glue. Bone dust was collected when burr holes were created or craniectomy was performed. After replacement of the bone flap, the burr holes or bone gap were filled with a mixture of bone dust and fibrin glue. The mixture of bone dust and fibrin glue was easily shaped to fit bone defects, resulting in favorable cosmetic outcomes 1 to 5 years after operation.

Acidic polysaccharide of Panax ginseng as a defense against small intestinal damage by whole-body gamma irradiation of mice.

PubMed

Park, Eunjin; Hwang, Insun; Song, Jie-Young; Jee, Youngheun

2011-01-01

An acidic polysaccharide of Panax ginseng (APG), ginsan, has been reported to protect the hematopoietic system by increasing the number of bone marrow cells and spleen cells. Therefore, we evaluated the ability of APG to protect mice from radiation-induced damage of the small intestine. APG treatment caused the lengthening of villi and a numerical increase of crypt cells in the small intestine at 3.5 days after 7Gy irradiation compared to irradiated, non-treated controls. In addition, APG significantly inhibited irradiation-induced apoptosis by decreasing the amount of pro-apoptotic p53 and Bax as well as augmenting that of anti-apoptotic Bcl-2 at 24h after irradiation. These results indicate that APG might be a useful adjunct to therapeutic irradiation as a protective agent for the gastrointestinal tract of cancer patients. Copyright © 2009 Elsevier GmbH. All rights reserved.

Advanced technology for future regional transport aircraft

NASA Technical Reports Server (NTRS)

Williams, L. J.

1982-01-01

In connection with a request for a report coming from a U.S. Senate committee, NASA formed a Small Transport Aircraft Technology (STAT) team in 1978. STAT was to obtain information concerning the technical improvements in commuter aircraft that would likely increase their public acceptance. Another area of study was related to questions regarding the help which could be provided by NASA's aeronautical research and development program to commuter aircraft manufacturers with respect to the solution of technical problems. Attention is given to commuter airline growth, current commuter/region aircraft and new aircraft in development, prospects for advanced technology commuter/regional transports, and potential benefits of advanced technology. A list is provided of a number of particular advances appropriate to small transport aircraft, taking into account small gas turbine engine component technology, propeller technology, three-dimensional wing-design technology, airframe aerodynamics/propulsion integration, and composite structure materials.

SPH/N-Body simulations of small (D = 10km) asteroidal breakups and improved parametric relations for Monte-Carlo collisional models

NASA Astrophysics Data System (ADS)

Ševeček, P.; Brož, M.; Nesvorný, D.; Enke, B.; Durda, D.; Walsh, K.; Richardson, D. C.

2017-11-01

We report on our study of asteroidal breakups, i.e. fragmentations of targets, subsequent gravitational reaccumulation and formation of small asteroid families. We focused on parent bodies with diameters Dpb = 10km . Simulations were performed with a smoothed-particle hydrodynamics (SPH) code combined with an efficient N-body integrator. We assumed various projectile sizes, impact velocities and impact angles (125 runs in total). Resulting size-frequency distributions are significantly different from scaled-down simulations with Dpb = 100km targets (Durda et al., 2007). We derive new parametric relations describing fragment distributions, suitable for Monte-Carlo collisional models. We also characterize velocity fields and angular distributions of fragments, which can be used as initial conditions for N-body simulations of small asteroid families. Finally, we discuss a number of uncertainties related to SPH simulations.

Inforna 2.0: A Platform for the Sequence-Based Design of Small Molecules Targeting Structured RNAs.

PubMed

Disney, Matthew D; Winkelsas, Audrey M; Velagapudi, Sai Pradeep; Southern, Mark; Fallahi, Mohammad; Childs-Disney, Jessica L

2016-06-17

The development of small molecules that target RNA is challenging yet, if successful, could advance the development of chemical probes to study RNA function or precision therapeutics to treat RNA-mediated disease. Previously, we described Inforna, an approach that can mine motifs (secondary structures) within target RNAs, which is deduced from the RNA sequence, and compare them to a database of known RNA motif-small molecule binding partners. Output generated by Inforna includes the motif found in both the database and the desired RNA target, lead small molecules for that target, and other related meta-data. Lead small molecules can then be tested for binding and affecting cellular (dys)function. Herein, we describe Inforna 2.0, which incorporates all known RNA motif-small molecule binding partners reported in the scientific literature, a chemical similarity searching feature, and an improved user interface and is freely available via an online web server. By incorporation of interactions identified by other laboratories, the database has been doubled, containing 1936 RNA motif-small molecule interactions, including 244 unique small molecules and 1331 motifs. Interestingly, chemotype analysis of the compounds that bind RNA in the database reveals features in small molecule chemotypes that are privileged for binding. Further, this updated database expanded the number of cellular RNAs to which lead compounds can be identified.

Expression of GFP under the control of the RNA helicase VASA permits fluorescence-activated cell sorting isolation of human primordial germ cells.

PubMed

Tilgner, Katarzyna; Atkinson, Stuart P; Yung, Sun; Golebiewska, Anna; Stojkovic, Miodrag; Moreno, Ruben; Lako, Majlinda; Armstrong, Lyle

2010-01-01

The isolation of significant numbers of human primordial germ cells at several developmental stages is important for investigations of the mechanisms by which they are able to undergo epigenetic reprogramming. Only small numbers of these cells can be obtained from embryos of appropriate developmental stages, so the differentiation of human embryonic stem cells is essential to obtain sufficient numbers of primordial germ cells to permit epigenetic examination. Despite progress in the enrichment of human primordial germ cells using fluorescence-activated cell sorting (FACS), there is still no definitive marker of the germ cell phenotype. Expression of the widely conserved RNA helicase VASA is restricted to germline cells, but in contrast to species such as Mus musculus in which reporter constructs expressing green fluorescent protein (GFP) under the control of a Vasa promoter have been developed, such reporter systems are lacking in human in vitro models. We report here the generation and characterization of human embryonic stem cell lines stably carrying a VASA-pEGFP-1 reporter construct that expresses GFP in a population of differentiating human embryonic stem cells that show expression of characteristic markers of primordial germ cells. This population shows a different pattern of chromatin modifications to those obtained by FACS enrichment of Stage Specific Antigen one expressing cells in our previous publication.

78 FR 64573 - Colorado Disaster Number CO-00065

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-29

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13768 and 13769] Colorado Disaster Number CO-00065 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4. SUMMARY: This is an amendment of... of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator for...

76 FR 29285 - Georgia Disaster Number GA-00033

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-20

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12554 and 12555] Georgia Disaster Number GA-00033 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) Roger B...

78 FR 45282 - Oklahoma Disaster Number OK-00073

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-26

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13647 and 13648] Oklahoma Disaster Number OK-00073 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an Amendment of... Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster Assistance. [FR Doc...

76 FR 37166 - Illinois Disaster Number IL-00031

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-24

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12630 and 12631] Illinois Disaster Number IL-00031 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E...

77 FR 7229 - Virginia Disaster Number VA-00037

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-10

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12909 and 12910] Virginia Disaster Number VA-00037 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an amendment of... remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008.) Jane M. D. Pease...

76 FR 62131 - Texas Disaster Number TX-00382

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-06

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12848 and 12849] Texas Disaster Number TX-00382 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of.... (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator...

78 FR 45282 - Oklahoma Disaster Number OK-00071

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-26

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13586 and 13587] Oklahoma Disaster Number OK-00071 AGENCY: U.S. Small Business Administration. ACTION: Amendment 5. SUMMARY: This is an amendment of... Federal Domestic Assistance Numbers 59002 and 59008) Cynthia G. Pitts, Acting Associate Administrator for...

77 FR 19405 - Kentucky Disaster Number KY-00045

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-30

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13050 and 13051] Kentucky Disaster Number KY-00045 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate...

78 FR 3496 - Maryland Disaster Number MD-00025

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-16

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13394 and 13395] Maryland Disaster Number MD-00025 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an amendment of.... (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator...

75 FR 57539 - Illinois Disaster Number IL-00025

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-21

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12290 and 12291] Illinois Disaster Number IL-00025 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster Assistance. [FR Doc. 2010...

76 FR 59480 - Texas Disaster Number TX-00381

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-26

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12815 and 12816] Texas Disaster Number TX-00381 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of... declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E...

76 FR 70528 - Maryland Disaster Number MD-00018

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-14

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12874 and 12875] Maryland Disaster Number MD-00018 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of... declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E...

76 FR 62132 - Virginia Disaster Number VA-00038

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-06

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12805 and 12806] Virginia Disaster Number VA-00038 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of... Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster...

77 FR 43412 - Florida Disaster Number FL-00072

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-24

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13107 and 13108] Florida Disaster Number FL-00072 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of.... (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator...

77 FR 74908 - Maryland Disaster Number MD-00025

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-18

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13394 and 13395] Maryland Disaster Number MD-00025 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E...

76 FR 27739 - Tennessee Disaster Number TN-00051

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-12

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12556 and 12557] Tennessee Disaster Number TN-00051 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster Assistance. [FR Doc...

77 FR 60003 - Ohio Disaster Number OH-00030

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-01

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13239 and 13240] Ohio Disaster Number OH-00030 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of the... remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera...

77 FR 60002 - Louisiana Disaster Number LA-00049

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-01

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13294 and 13295] Louisiana Disaster Number LA-00049 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E...

78 FR 64573 - Colorado Disaster Number CO-00066

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-29

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13781 and 13782] Colorado Disaster Number CO-00066 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an amendment of.... (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator...

76 FR 68804 - Texas Disaster Number TX-00382

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-07

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12848 and 12849] Texas Disaster Number TX-00382 AGENCY: U.S. Small Business Administration. ACTION: Amendment 4. SUMMARY: This is an amendment of... unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate...

76 FR 59479 - Vermont Disaster Number VT-00022

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-26

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12786 and 12787] Vermont Disaster Number VT-00022 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an amendment of... remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera...

77 FR 61466 - Oklahoma Disaster Number OK-00063

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-09

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13241 and 13242] Oklahoma Disaster Number OK-00063 AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of... Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster Assistance. [FR Doc. 2012...

77 FR 7228 - Texas Disaster Number TX-00382

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-10

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12848 and 12849] Texas Disaster Number TX-00382 AGENCY: U.S. Small Business Administration. ACTION: Amendment 7. SUMMARY: This is an amendment of... remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) Jane M. D. Pease...

76 FR 21936 - Missouri Disaster Number MO-00047

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-19

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12501 and 12502] Missouri Disaster Number MO-00047 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) Joseph P...

76 FR 32387 - Tennessee Disaster Number TN-00053

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-06

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12572 and 12573] Tennessee Disaster Number TN-00053 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate...

75 FR 55618 - Nebraska Disaster Number NE-00038.

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-13

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12238 and 12239] Nebraska Disaster Number NE-00038. AGENCY: U.S. Small Business Administration. ACTION: Amendment 2. SUMMARY: This is an amendment of... declaration remains unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) Roger B...

76 FR 59766 - Texas Disaster Number TX-00381

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-27

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12815 and 12816] Texas Disaster Number TX-00381 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an amendment of... Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster Assistance. [FR Doc...

75 FR 55619 - Kansas Disaster Number KS-00045

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-13

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12272 and 12273] Kansas Disaster Number KS-00045 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator for...

76 FR 31671 - Kentucky Disaster Number KY-00039

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-01

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12566 and 12567] Kentucky Disaster Number KY-00039 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an amendment of... Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster Assistance. [FR Doc...

75 FR 55619 - Nebraska Disaster Number NE-00038

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-13

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12238 and 12239] Nebraska Disaster Number NE-00038 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... Numbers 59002 and 59008) Roger B. Garland, Acting Associate Administrator for Disaster Assistance. [FR Doc...

76 FR 70528 - Texas Disaster Number TX-00382

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-14

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12848 and 12849] Texas Disaster Number TX-00382 AGENCY: U.S. Small Business Administration. ACTION: Amendment 5. SUMMARY: This is an amendment of... Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster Assistance. [FR Doc...

76 FR 37166 - Oklahoma Disaster Number OK-00050

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-24

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 12615 and 12616] Oklahoma Disaster Number OK-00050 AGENCY: U.S. Small Business Administration. ACTION: Amendment 1. SUMMARY: This is an amendment of... unchanged. (Catalog of Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate...

77 FR 63409 - Oklahoma Disaster Number OK-00063

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-16

... SMALL BUSINESS ADMINISTRATION [Disaster Declaration 13241 and 13242] Oklahoma Disaster Number OK-00063 AGENCY: U.S. Small Business Administration. ACTION: Amendment 3. SUMMARY: This is an amendment of... Federal Domestic Assistance Numbers 59002 and 59008) James E. Rivera, Associate Administrator for Disaster...

Small employer perspectives on the Affordable Care Act's premiums, SHOP exchanges, and self-insurance.

PubMed

Gabel, Jon R; Whitmore, Heidi; Pickreign, Jeremy; Satorius, Jennifer L; Stromberg, Sam

2013-11-01

Beginning January 1, 2014, small businesses having no more than fifty full-time-equivalent workers will be able to obtain health insurance for their employees through Small Business Health Options Program (SHOP) exchanges in every state. Although the Affordable Care Act intended the exchanges to make the purchasing of insurance more attractive and affordable to small businesses, it is not yet known how they will respond to the exchanges. Based on a telephone survey of 604 randomly selected private firms having 3-50 employees, we found that both firms that offered health coverage and those that did not rated most features of SHOP exchanges highly but were also very price sensitive. More than 92 percent of nonoffering small firms said that if they were to offer coverage, it would be "very" or "somewhat" important to them that premium costs be less than they are today. Eighty percent of offering firms use brokers who commonly perform functions of benefit managers--functions that the SHOP exchanges may assume. Twenty-six percent of firms using brokers reported discussing self-insuring with their brokers. An increase in the number of self-insured small employers could pose a threat to SHOP exchanges and other small-group insurance reforms.

High-Throughput Platform for Patient-Derived, Small Cell Number, Three-Dimensional Ovarian Cancer Spheroids

DTIC Science & Technology

2014-09-01

these small cell number spheroids show 3-D morphology (Figure 3). We also observed differences in the expression of mesenchymal markers when...Scale bar =100 µm. Figure 3: Small cell number spheroids demonstrate 3-D morphology . 3-D reconstructions of confocal z-stacks are shown for...formation was observed with the addition of MSCs, and subsequent co-culture in hanging drop plates preserved spheroid morphology indicated in the phase

Sibship size and self-reported inhalant allergy among adult women. ALSPAC Study Team.

PubMed

Strachan, D P; Harkins, L S; Golding, J

1997-02-01

An association of allergic sensitization with small families and low birth order has been described and attributed to a protective effect of early infection. The influence of like-sex and unlike-sex siblings has not been investigated, although the severity of viral infections may be greater if acquired from unlike-sex siblings. To investigate the association of self-reported inhalant allergy with family composition. Reports of allergy to grass, dust or cats by 11042 pregnant women recruited to a longitudinal study of pregnancy and childhood in Avon, UK, were analysed in relation to respondent's age, maternal age and sibship composition (older and younger brothers and sisters) by multiple logistic regression. The prevalence of self-reported inhalant allergy decreased with increasing numbers of brothers (test for trend: P < 0.0001), but was unrelated to the number of sisters. The unadjusted prevalences for subjects with none, one, two and three or more brothers were 26%, 23%, 20% and 17%, respectively. The corresponding prevalences for numbers of sisters were 23%, 24%, 22% and 23%. After adjustment for total sibship size, offspring of older mothers were more likely to report allergy (test for trend: P < 0.001), but there was no association with position in the sibship. Although it is not possible to determine whether brothers specifically, or unlike-sex siblings in general, are inversely associated with inhalant allergy, these findings are consistent with the hypothesis that patterns of sibling interaction within young families influence the risk of future aeroallergen sensitization.

Crosstalk between vertical and horizontal gene transfer: plasmid replication control by a conjugative relaxase

PubMed Central

Lorenzo-Díaz, Fabián; Fernández-López, Cris; Lurz, Rudi

2017-01-01

Abstract Horizontal gene transfer is a key process in the evolution of bacteria and also represents a source of genetic variation in eukaryotes. Among elements participating in gene transfer, thousands of small (<10 kb) mobile bacterial plasmids that replicate by the rolling circle mechanism represent a driving force in the spread of antibiotic resistances. In general, these plasmids are built as genetic modules that encode a replicase, an antibiotic-resistance determinant, and a relaxase that participates in their conjugative mobilization. Further, they control their relatively high copy number (∼30 copies per genome equivalent) by antisense RNAs alone or combined with a repressor protein. We report here that the MobM conjugative relaxase encoded by the promiscuous plasmid pMV158 participates in regulation of the plasmid copy number by transcriptional repression of the antisense RNA, thus increasing the number of plasmid molecules ready to be horizontally transferred (mobilization) and/or vertically inherited (replication). This type of crosstalk between genetic modules involved in vertical and horizontal gene flow has not been reported before. PMID:28525572

Unsteady swimming of small organisms

NASA Astrophysics Data System (ADS)

Wang, Shiyan; Ardekani, Arezoo

2012-11-01

Small planktonic organisms ubiquitously display unsteady or impulsive motion to attack a prey or escape a predator in natural environments. Despite this, the role of unsteady hydrodynamic forces such as history and added mass forces on the low Reynolds number propulsion of small organisms is poorly understood. In this paper, we derive the fundamental equation of motion for an organism swimming by the means of surface distortion in a nonuniform flow at a low Reynolds number regime. We show that the history and added mass forces, that where traditionally neglected in the literature for small swimming organisms, cannot be neglected as the Stokes number increases above unity. For example, these unsteady inertial forces are of the same order as quasi-steady Stokes forces for Paramecium. Finally, we quantify the effects of convective inertial forces in the limit of small, but nonzero, Reynolds number regime. This work is supported by NSF grant CBET-1066545.

Medium-density fibreboard and occupational asthma. A case series.

PubMed

Burton, C; Bradshaw, L; Agius, R; Burge, S; Huggins, V; Fishwick, D

2011-08-01

Medium-density fibreboard (MDF) is a wood composite material, composed primarily of softwood, bonded with a synthetic formaldehyde-based resin. It is increasingly used, as it has various advantages over natural woods. Enquiry of the national reporting scheme data and three case reports were used to further the evidence base linking this exposure to occupational asthma (OA). From 1991 to 2007, 21 cases of occupational sensitization to MDF were reported to the UK voluntary reporting scheme, Surveillance of Work Related Occupational Respiratory Disease (SWORD): 18 reported as occupational asthma (OA) and 3 as occupational rhinitis. All workers were male, with a mean age of 48 years, working in education, furniture manufacturing or joinery among other employments. Whilst reporting scheme data identified relatively small numbers of cases of OA likely to be due to MDF, the evidence base supporting this link is generally lacking. The three cases presented, where OA was attributed to MDF exposure, add to this evidence.

An evaluation of self-reported mobile phone use compared to billing records among a group of engineers and scientists.

PubMed

Shum, Mona; Kelsh, Michael A; Sheppard, Asher R; Zhao, Ke

2011-01-01

Most epidemiologic studies of potential health impacts of mobile phones rely on self-reported information, which can lead to exposure misclassification. We compared self-reported questionnaire data among 60 participants, and phone billing records over a 3-year period (2002-2004). Phone usage information was compared by the calculation of the mean and median number of calls and duration of use, as well as correlation coefficients and associated P-values. Average call duration from self-reports was slightly lower than billing records (2.1 min vs. 2.8 min, P = 0.01). Participants reported a higher number of average daily calls than billing records (7.9 vs. 4.1, P = 0.002). Correlation coefficients for average minutes per day of mobile phone use and average number of calls per day were relatively high (R = 0.71 and 0.69, respectively, P < 0.001). Information reported at the monthly level tended to be more accurate than estimates of weekly or daily use. Our findings of modest correlations between self-reported mobile phone usage and billing records and substantial variability in recall are consistent with previous studies. However, the direction of over- and under-reporting was not consistent with previous research. We did not observe increased variability over longer periods of recall or a pattern of lower accuracy among older age groups compared with younger groups. Study limitations included a relatively small sample size, low participation rates, and potential limited generalizability. The variability within studies and non-uniformity across studies indicates that estimation of the frequency and duration of phone use by questionnaires should be supplemented with subscriber records whenever practical. © 2010 Wiley-Liss, Inc.

Maternal cotinine level during pregnancy and birthweight for gestational age.

PubMed

Peacock, J L; Cook, D G; Carey, I M; Jarvis, M J; Bryant, A E; Anderson, H R; Bland, J M

1998-08-01

Recent studies have found that cotinine is a better predictor of birthweight than the number of cigarettes smoked in pregnancy. In this paper we test this hypothesis and use cotinine to explore the effect of environmental tobacco smoke (ETS) on birthweight. In all, 1254 white women were interviewed at booking, 28 and 36 weeks about the number and brand of cigarette smoked. Cotinine was assayed from blood samples taken on the day of interview. The outcome was birthweight for gestational age. There was good agreement between self-reported smoker/non-smoker status and maternal cotinine with 1.3% women mis-reported as non-smokers at booking, 0.6% and 1.8% mis-reported at 28 and 36 weeks respectively. Among smokers, cotinine was more closely related to birthweight than the number of cigarettes smoked at all three time points (r = -0.25 versus r = -0.16 at booking). A reduction in cotinine between booking and 28 weeks was associated with increased birthweight but the effect was not statistically significant. Among non-smokers the association between birthweight and cotinine was not statistically significant after adjusting for maternal height, parity, sex and gestational age. Difference in mean birthweight between non-smokers in the lower and upper quintiles of cotinine was 0.2% (95% CI: -2.4, 2.8). Pooling the results of 10 studies plus our own gave an estimated difference in mean birthweight between women unexposed and exposed to passive smoke of 31 g (95% CI: 19, 44). Cotinine is a better predictor of birthweight than the reported number of cigarettes smoked. If biochemical analysis is impossible, then self-reported smoking habit should be obtained prospectively using a structured approach. Any effect on birthweight of maternal passive smoking during pregnancy is small compared with the effects of maternal active smoking.

Vitamin D receptor gene and osteoporosis - author`s response

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

Looney, J.E.; Yoon, Hyun Koo; Fischer, M.

1996-04-01

We appreciate the comments of Dr. Nguyen et al. about our recent study, but we disagree with their suggestion that the lack of an association between low bone density and the BB VDR genotype, which we reported, is an artifact generated by the small sample size. Furthermore, our results are consistent with similar conclusions reached by a number of other investigators, as recently reported by Peacock. Peacock states {open_quotes}Taken as a whole, the results of studies outlined ... indicate that VDR alleles, cannot account for the major part of the heritable component of bone density as indicated by Morrison etmore » al.{close_quotes}. The majority of the 17 studies cited in this editorial could not confirm an association between the VDR genotype and the bone phenotype. Surely one cannot criticize this combined work as representing an artifact because of a too small sample size. We do not dispute the suggestion by Nguyen et al. that large sample sizes are required to analyze small biological effects. This is evident in both Peacock`s summary and in their own bone density studies. We did not design our study with a larger sample size because, based on the work of Morrison et al., we had hypothesized a large biological effect; large sample sizes are only needed for small biological effects. 4 refs.« less