75 FR 26714 - Proposed Information Collection; Comment Request; Application for Designation of a Fair

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-12

... articles which may be brought in, include, but are not limited to, actual exhibit items, pamphlets, brochures, and explanatory material in reasonable quantities relating to the foreign exhibits at a trade...

78 FR 44124 - Agency Information Collection Activities: Proposed Collection; Comment Request; Format and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-23

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2013-N-0823] Agency Information Collection Activities: Proposed Collection; Comment Request; Format and Content Requirements for Over-the-Counter Drug Product Labeling AGENCY: Food and Drug Administration, HHS. ACTION...

75 FR 31448 - Agency Information Collection Activities; Proposed Collection; Comment Request; Format and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-03

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0248] Agency Information Collection Activities; Proposed Collection; Comment Request; Format and Content Requirements for Over-the-Counter Drug Product Labeling AGENCY: Food and Drug Administration, HHS. ACTION...

77 FR 75110 - Agency Information Collection Activities: Proposed Collection; Comment Request-Generic Clearance...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-19

...: Proposed Collection; Comment Request--Generic Clearance To Conduct Formative Research AGENCY: Food and.... This information collection will conduct research in support of FNS' goal of delivering science-based... target audience, FNS plans to conduct data collections that involve formative research including focus...

75 FR 6037 - Agency Information Collection Activities; Proposed Collection; Comment Request; Guidance for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-05

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-D-0034... Slaughter in Electronic Format to the Center for Veterinary Medicine AGENCY: Food and Drug Administration... Format to the Center for Veterinary Medicine.'' DATES: Submit written or electronic comments on the...

78 FR 951 - Accessible Medical Device Labeling in a Standard Content and Format Public Workshop; Request for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-07

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-1205] Accessible Medical Device Labeling in a Standard Content and Format Public Workshop; Request for Comments AGENCY: Food and Drug Administration, HHS. ACTION: Notice of public workshop; request for comments...

78 FR 6825 - Accessible Medical Device Labeling in a Standard Content and Format Public Workshop; Request for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-31

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-1205] Accessible Medical Device Labeling in a Standard Content and Format Public Workshop; Request for Comments; Correction AGENCY: Food and Drug Administration, HHS. ACTION: Notice of public workshop; request for comments...

75 FR 70199 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-17

... help develop a stable economic atmosphere and reduce risk for production, marketing, and distribution... without county level quantities ginned that could seriously affect transportation costs and marketing strategies. Description of Respondents: Business or other for-profit. Number of Respondents: 826. Frequency...

75 FR 45609 - Commission Information Collection Activities (FERC-542); Comment Request; Extension

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-03

... electronically (eFiled) or in paper format, and should refer to Docket No. IC10-542-000. Documents must be.... Commenters making an eFiling should not make a paper filing. Commenters that are not able to file electronically must send an original and two (2) paper copies of their comments to: Federal Energy Regulatory...

75 FR 78703 - Commission Information Collection Activities, Proposed Collection; Comment Request; Submitted for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-16

... to Docket No. IC10-542-001. Comments may be filed either electronically or in paper format. Those persons filing electronically do not need to make a paper filing. Documents filed electronically via the... sender's e-mail address upon receipt of comments. For paper filings, the comments should be submitted to...

AAPB-B - Committee offers revised exchange format for transferring geologic and petroleum data

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

Waller, H.O.; Guinn, D.; Herkommer, M.

1990-04-01

Comments received since the publication of Exchange Format for Transfer of Geologic and Petroleum Data revealed the need for more flexibility with the AAPG-A Format (Shaw and Waller, 1989). This discussion resulted in the proposed AAPG-B version, which has unlimited number of data fields per record and unlimited number of records. Comment lines can appear anywhere, including in data records, to help document data transfer. Data dictionary hooks have been added. The American Petroleum Institute has assisted by supplying an ANSI envelope for this format, which will permit the electronic transfer with verification of data sets between any two ANSImore » installations. The American Association of Petroleum Geologists Database Standards Subcommittee invites comments on the proposed revisions, and will review the suggestions when it meets June 2 in San Francisco.« less

Star formation trends in high-redshift galaxy surveys: the elephant or the tail?

NASA Astrophysics Data System (ADS)

Stringer, Martin; Cole, Shaun; Frenk, Carlos S.; Stark, Daniel P.

2011-07-01

Star formation rate and accumulated stellar mass are two fundamental physical quantities that describe the evolutionary state of a forming galaxy. Two recent attempts to determine the relationship between these quantities, by interpreting a sample of star-forming galaxies at redshift of z˜ 4, have led to opposite conclusions. Using a model galaxy population, we investigate possible causes for this discrepancy and conclude that minor errors in the conversion from observables to physical quantities can lead to a major misrepresentation when applied without awareness of sample selection. We also investigate, in a general way, the physical origin of the correlation between star formation rate and stellar mass within the hierarchical galaxy formation theory.

77 FR 71831 - Agency Information Collection Activities: Proposed Collection; Comments Requested: Application...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-04

... Quota for a Basic Class of Controlled Substance and for Ephedrine, Pseudoephedrine, and... Basic Class of Controlled Substance and for Ephedrine, Pseudoephedrine, and Phenylpropanolamine (DEA... quantity of such class, or who desires to manufacture using the List I chemicals ephedrine, pseudoephedrine...

a Protocol for High-Accuracy Theoretical Thermochemistry

NASA Astrophysics Data System (ADS)

Welch, Bradley; Dawes, Richard

2017-06-01

Theoretical studies of spectroscopy and reaction dynamics including the necessary development of potential energy surfaces rely on accurate thermochemical information. The Active Thermochemical Tables (ATcT) approach by Ruscic^{1} incorporates data for a large number of chemical species from a variety of sources (both experimental and theoretical) and derives a self-consistent network capable of making extremely accurate estimates of quantities such as temperature dependent enthalpies of formation. The network provides rigorous uncertainties, and since the values don't rely on a single measurement or calculation, the provenance of each quantity is also obtained. To expand and improve the network it is desirable to have a reliable protocol such as the HEAT approach^{2} for calculating accurate theoretical data. Here we present and benchmark an approach based on explicitly-correlated coupled-cluster theory and vibrational perturbation theory (VPT2). Methyldioxy and Methyl Hydroperoxide are important and well-characterized species in combustion processes and begin the family of (ethyl-, propyl-based, etc) similar compounds (much less is known about the larger members). Accurate anharmonic frequencies are essential to accurately describe even the 0 K enthalpies of formation, but are especially important for finite temperature studies. Here we benchmark the spectroscopic and thermochemical accuracy of the approach, comparing with available data for the smallest systems, and comment on the outlook for larger systems that are less well-known and characterized. ^{1}B. Ruscic, Active Thermochemical Tables (ATcT) values based on ver. 1.118 of the Thermochemical Network (2015); available at ATcT.anl.gov ^{2}A. Tajti, P. G. Szalay, A. G. Császár, M. Kállay, J. Gauss, E. F. Valeev, B. A. Flowers, J. Vázquez, and J. F. Stanton. JCP 121, (2004): 11599.

76 FR 59173 - Standard Format and Content of License Applications for Conventional Uranium Mills

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-23

...On May 30, 2008 (73 FR 31152), the U.S. Nuclear Regulatory Commission (NRC) published for public comment a notice of issuance and availability of Draft Regulatory Guide (DG)-3024, ``Standard Format and Content of License Applications for Conventional Uranium Mills.'' DG- 3024 was a proposed Revision 2 of Regulatory Guide (RG) 3.5. However, upon further consideration the NRC has decided not to revise RG 3.5 at this time. For this reason, DG-3024 will be withdrawn. The comment period closed on August 4, 2008, and 6 comments were received. The comments received will be considered and incorporated as appropriate if the NRC decides to revise RG 3.5 in the future.

Comment on "Horizontal aquifer movement in a theis-theim confined system, by Donald C. Helm

USGS Publications Warehouse

Hsieh, Paul A.; Cooley, Richard L.

1995-01-01

In a recent paper, Helm [1994] presents an analysis of horizontal aquifer movement induced by groundwater withdrawal from a confined aquifer in which fluid and grains are incompressible. The analysis considers the aquifer in isolation (ignoring overlying and underlying strata) and assumes that the aquifer deforms purely in the horizontal direction (with no vertical movement). Helm's solution for grain displacement is obtained through introduction of a quantity known as bulk flux, qb, defined asqb = nvw + (1 - n)vswhere n is porosity, vw is velocity of water, and vs is the velocity of the solid grains. On the basis of the bulk flux concept, Helm develops an explanation for the driving force on the bulk material.It is our view that Helm's analysis is subject to four limitations. First, Helm's assumption of zero vertical displacement is not supported by field observations and could result in over- estimation of radial displacement. Second, in ignoring the role of overlying and underlying strata, Helm's solution does not yield reliable estimates of aquifer deformation. Third, Helm's solution method works only for problems that involve one spatial coordinate (for example, x or r) but does not generally work for problems involving three-dimensional flow and de- formation. Fourth, Helm's explanation of the driving force on the bulk material is faulty for general three-dimensional problems. The purpose of our comment is to discuss these four issues.

43 CFR 414.3 - Storage and Interstate Release Agreements.

Code of Federal Regulations, 2013 CFR

2013-10-01

...; potential environmental impacts and potential effects on threatened and endangered species; comments from... date certain, the consuming entity will: (i) Notify the storing entity to develop a specific quantity... be consistent with its State's laws. (9) The agreement must include a description of: (i) The actions...

43 CFR 414.3 - Storage and Interstate Release Agreements.

Code of Federal Regulations, 2012 CFR

2012-10-01

...; potential environmental impacts and potential effects on threatened and endangered species; comments from... date certain, the consuming entity will: (i) Notify the storing entity to develop a specific quantity... be consistent with its State's laws. (9) The agreement must include a description of: (i) The actions...

43 CFR 414.3 - Storage and Interstate Release Agreements.

Code of Federal Regulations, 2010 CFR

2010-10-01

...; potential environmental impacts and potential effects on threatened and endangered species; comments from... date certain, the consuming entity will: (i) Notify the storing entity to develop a specific quantity... be consistent with its State's laws. (9) The agreement must include a description of: (i) The actions...

43 CFR 414.3 - Storage and Interstate Release Agreements.

Code of Federal Regulations, 2011 CFR

2011-10-01

...; potential environmental impacts and potential effects on threatened and endangered species; comments from... date certain, the consuming entity will: (i) Notify the storing entity to develop a specific quantity... be consistent with its State's laws. (9) The agreement must include a description of: (i) The actions...

77 FR 7147 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-10

...: Municipal Solid Waste Landfills (MSWLFs) and Non- Municipal, Non-Hazardous Waste Disposal Units That Receive Conditionally Exempt Small Quantity Generator (CESQG) Hazardous Waste (Renewal) AGENCY: Environmental Protection... Adequacy Determination: Municipal Solid Waste Landfills (MSWLFs) and Non-Municipal, Non-Hazardous Waste...

Is Formative Measurement Really Measurement? Reply to Bollen (2007) and Bagozzi (2007)

ERIC Educational Resources Information Center

Howell, Roy D.; Breivik, Einar; Wilcox, James B.

2007-01-01

R. D. Howell, E. Breivik, and J. B. Wilcox (2007) examined the use of formative measurement models in theory testing in the social sciences. K. A. Bollen (2007) and R. P. Bagozzi (2007) have provided comments on this work. In this article, the authors reply to the commentators and suggest that the conclusions reached in the original article and…

ACHP GUIDANCE ON PROGRAM COMMENTS AS A PROGRAM ALTERNATIVE

Science.gov Websites

usual case-by-case basis. Format of this Guidance The following table identifies the steps in the adequate monitoring of issued program comments. Following the table, the ACHP has developed a series of following subject line: "RE: ACHP Program Comment Guidance." Return to Top

75 FR 5066 - Commission Information Collection Activities (FERC Form 60,1

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-01

... corresponding dockets and collection numbers.) Comments may be filed either electronically or in paper format. Those persons filing electronically do not need to make a paper filing. Documents filed electronically... acknowledgement to the sender's e- mail address upon receipt of comments. For paper filings, the comments should...

Comment Data Mining to Estimate Student Performance Considering Consecutive Lessons

ERIC Educational Resources Information Center

Sorour, Shaymaa E.; Goda, Kazumasa; Mine, Tsunenori

2017-01-01

The purpose of this study is to examine different formats of comment data to predict student performance. Having students write comment data after every lesson can reflect students' learning attitudes, tendencies and learning activities involved with the lesson. In this research, Latent Dirichlet Allocation (LDA) and Probabilistic Latent Semantic…

Opportunity Cost and the Intelligence of Economists: A Comment

ERIC Educational Resources Information Center

Arce, Daniel G.

2016-01-01

In "Opportunity Cost: A Reexamination," Professor Parkin contrasts forgone physical quantities with forgone values as measures of the opportunity cost of basic economic decisions. The impetus for his study stems from an experiment conducted by Ferraro and Taylor (2005), in which professional economists could not reach a consensus over…

Psychology Teaching Resources in the MERLOT Digital Learning Objects Catalog

ERIC Educational Resources Information Center

Brinthaupt, Thomas M.; Pilati, Michelle L.; King, Beverly R.

2008-01-01

MERLOT (Multimedia Educational Resource for Learning and Online Teaching) is a free multidisciplinary catalog of digital learning materials, peer reviews, learning assignments, and member comments designed to facilitate faculty instruction. The catalog's goal is to expand the quantity and quality of peer-reviewed online teaching materials. We…

76 FR 38961 - Tobacco Products, Exemptions From Substantial Equivalence Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-05

..., tobacco products that are modified by adding or deleting a tobacco additive, or by increasing or decreasing the quantity of an existing tobacco additive, if FDA determines that: (1) The modification would... modifications to additives that meet the statutory criteria. Many of the comments provided us with detailed...

78 FR 70014 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-22

... submit to the Office of Management and Budget (OMB) for clearance the following proposal for collection... quantity and of comparable quality so as to render the control ineffective. Affected Public: Businesses and... by fax to (202) 395-5167. Dated: November 18, 2013. Gwellnar Banks, Management Analyst, Office of the...

75 FR 54700 - Sentencing Guidelines for United States Courts

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-08

... involving 5 grams (or more) of crack cocaine, and the 10-year mandatory minimum applied to offenses involving 50 grams (or more) of crack cocaine. Section 2 of the Act raised these quantities to 28 grams and 280 grams, respectively. The Commission requests comment on what temporary amendments to the...

78 FR 38285 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-26

...) whether the collection of information is necessary for the proper performance of the functions of the... category, acres and yields of irrigated and non-irrigated crops, quantity of water applied and method of... of water distribution systems, and number of irrigation wells and pumps. The primary purpose of FRIS...

ABSORBANCE, ABSORPTION COEFFICIENT, AND APPARENT QUANTUM YIELD: A COMMENT ON AMBIGUITY IN THE USE OF THESE OPTICAL CONCEPTS

EPA Science Inventory

Several important optical terms such as "absorbance" and "absorption coefficient" are frequently used ambiguously in the current peer-reviewed literature. Since they are important terms that are required to derive other quantities such as the "apparent quantum yield" of photoprod...

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

Hurst, Aaron M.

A data structure based on an eXtensible Markup Language (XML) hierarchy according to experimental nuclear structure data in the Evaluated Nuclear Structure Data File (ENSDF) is presented. A Python-coded translator has been developed to interpret the standard one-card records of the ENSDF datasets, together with their associated quantities defined according to field position, and generate corresponding representative XML output. The quantities belonging to this mixed-record format are described in the ENSDF manual. Of the 16 ENSDF records in total, XML output has been successfully generated for 15 records. An XML-translation for the Comment Record is yet to be implemented; thismore » will be considered in a separate phase of the overall translation effort. Continuation records, not yet implemented, will also be treated in a future phase of this work. Several examples are presented in this document to illustrate the XML schema and methods for handling the various ENSDF data types. However, the proposed nomenclature for the XML elements and attributes need not necessarily be considered as a fixed set of constructs. Indeed, better conventions may be suggested and a consensus can be achieved amongst the various groups of people interested in this project. The main purpose here is to present an initial phase of the translation effort to demonstrate the feasibility of interpreting ENSDF datasets and creating a representative XML-structured hierarchy for data storage.« less

Cross-format physical similarity effects and their implications for the numerical cognition architecture

PubMed Central

Cohen, Dale J.; Warren, Erin; Blanc-Goldhammer, Daryn

2013-01-01

The sound |faiv| is visually depicted as a written number word “five” and as an Arabic digit “5.” Here, we present four experiments – two quantity same/different experiments and two magnitude comparison experiments – that assess whether auditory number words (|faiv|), written number words (“five”), and Arabic digits (“5”) directly activate one another and/or their associated quantity. The quantity same/different experiments reveal that the auditory number words, written number words, and Arabic digits directly activate one another without activating their associated quantity. That is, there are cross-format physical similarity effects but no numerical distance effects. The cross-format magnitude comparison experiments reveal significant effects of both physical similarity and numerical distance. We discuss these results in relation to the architecture of numerical cognition. PMID:23624377

78 FR 16474 - Extension of the Period for Comments on the Enhancement of Quality of Software-Related Patents

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-15

...] Extension of the Period for Comments on the Enhancement of Quality of Software-Related Patents AGENCY... announcing the formation of a partnership with the software community to enhance the quality of software-related patents (Software Partnership), and a request for comments on the preparation of patent...

78 FR 33097 - NIOSH List of Antineoplastic and Other Hazardous Drugs in Healthcare Settings 2014: Proposed...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-03

... comments should be formatted as Microsoft Word. Please make reference to CDC-2013-0007 and Docket Number... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention [CDC-2013-0007... effect of law. Public Comment Period: Comments must be received by August 2, 2013. ADDRESSES: You may...

(Re)Defining Translation in EFL Classrooms: Comments on Sakurai (2015)

ERIC Educational Resources Information Center

Quiñones-Guerra, Víctor R.

2016-01-01

Nobuko Sakurai (2015) presents insightful research results that help educators better understand the impact of translation as it limits reading quantity, reading comprehension, and reading rate in an extensive reading (ER) program. Overall, the results of the study encourage educators to restrict translation as a means of obtaining better results…

How Do We Present the Concept of Energy in Physics?

ERIC Educational Resources Information Center

Pujol, O.; Perez, J. P.

2007-01-01

Scientific and pedagogical comments about the fundamental physical concept of energy are made. In particular, we argue for an historical presentation of this concept because its essential justification is the research, conscious or not, of a characteristic quantity of a system whose fundamental property is to be conservative. Some delicate issues…

78 FR 67076 - Practices and Procedures

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-08

... as an attachment in any common electronic format, including word processing applications, HTML and PDF. If possible, commenters are asked to use a text format and not an image format for attachments...

Measuring Thermodynamic Properties of Metals and Alloys With Knudsen Effusion Mass Spectrometry

NASA Technical Reports Server (NTRS)

Copland, Evan H.; Jacobson, Nathan S.

2010-01-01

This report reviews Knudsen effusion mass spectrometry (KEMS) as it relates to thermodynamic measurements of metals and alloys. First, general aspects are reviewed, with emphasis on the Knudsen-cell vapor source and molecular beam formation, and mass spectrometry issues germane to this type of instrument are discussed briefly. The relationship between the vapor pressure inside the effusion cell and the measured ion intensity is the key to KEMS and is derived in detail. Then common methods used to determine thermodynamic quantities with KEMS are discussed. Enthalpies of vaporization, the fundamental measurement, are determined from the variation of relative partial pressure with temperature using the second-law method or by calculating a free energy of formation and subtracting the entropy contribution using the third-law method. For single-cell KEMS instruments, measurements can be used to determine the partial Gibbs free energy if the sensitivity factor remains constant over multiple experiments. The ion-current ratio method and dimer-monomer method are also viable in some systems. For a multiple-cell KEMS instrument, activities are obtained by direct comparison with a suitable component reference state or a secondary standard. Internal checks for correct instrument operation and general procedural guidelines also are discussed. Finally, general comments are made about future directions in measuring alloy thermodynamics with KEMS.

Symbolic Estrangement: Evidence against a Strong Association between Numerical Symbols and the Quantities They Represent

ERIC Educational Resources Information Center

Lyons, Ian M.; Ansari, Daniel; Beilock, Sian L.

2012-01-01

Are numerals estranged from a sense of the actual quantities they represent? We demonstrate that, irrespective of numerical size or distance, direct comparison of the relative quantities represented by symbolic and nonsymbolic formats leads to performance markedly worse than when comparing 2 nonsymbolic quantities (Experiment 1). Experiment 2…

77 FR 31641 - Comment Request for Information Collection for Employment and Training Administration Financial...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-29

... requested data can be provided in the desired format, reporting burden (time and financial resources) is... comments concerning the collection of data for quarterly financial reporting on federally funded programs...

Metrology and the State: Science, Revenue, and Commerce

NASA Astrophysics Data System (ADS)

Ashworth, William J.

2004-11-01

``Natural measures of quantity, such as fathoms, cubits, inches, taken from the proportion of the human body, were once in use with every nation,'' taught Adam Smith in his lecture ``Money as the measure of value and medium of exchange,'' delivered in 1763. ``But by a little observation,'' he continued, ``they found that one man's arm was longer or shorter than another's, and that one was not to be compared with the other; and therefore wise men who attended to these things would endeavour to fix upon some more accurate measure, that equal quantities might be of equal values. Their method became absolutely necessary when people came to deal in many commodities, and in great quantities of them (1).'' Smith's comments and the rationale underpinning them became increasingly urgent toward the end of the eighteenth century.

77 FR 61313 - Regulation of Fuels and Fuel Additives: Modifications to Renewable Fuel Standard and Diesel...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-09

... consider your comment. Electronic files should avoid the use of special characters, any form of encryption... technical information and/or data that you used. If you estimate potential costs or burdens, explain how you... the quantity of fossil fuel present in transportation fuel. Under EPA's RFS program this is...

77 FR 26281 - Agency Information Collection Activities; Proposed Collection; Comment Request; Registration and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-03

..., paper, filter, or other part of each tobacco product by brand or by quantity in each brand and subbrand... developed paper forms (Form FDA 3742-- Registration and Listing for Owners and Operators of [[Page 26283... an alternative submission tool. Both the eSubmitter application and the paper forms can be accessed...

The effects of fire on watersheds: a summary

Treesearch

Nicholas Dennis

1989-01-01

Over the past three days we have been presented with the results of a most impressive quantity and quality of research on the effects of fire on watersheds. My attempt to summarize these papers will hardly do them justice, but hopefully will recapitulate some of their more important and generalizable findings. My comments are organized into the following categories:...

76 FR 23844 - Proposed Collection of Information; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-28

... DEPARTMENT OF LABOR Employee Benefits Security Administration Proposed Collection of Information; Comment Request AGENCY: Employee Benefits Security Administration, Department of Labor. ACTION: Notice... requested data in the desired format. The Employee Benefits Security Administration (EBSA) is soliciting...

77 FR 53885 - Jordan Cove Energy Project LP, Pacific Connector Gas Pipeline LP; Notice of Extension of Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-09-04

... on a project; (2) You can file your comments electronically using the eFiling feature located on the Commission's Web site ( www.ferc.gov ) under the Documents & Filings link. With eFiling, you can provide comments in a variety of formats by attaching them as a file with your submission. New eFiling users must...

Comment on {open_quotes}Spontaneous Wave Pattern Formation in Vibrated Granular Materials{close_quotes}

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

Bizon, C.; Shattuck, M.D.; Newman, J.T.

1997-12-01

A Comment on the Letter by Keiko M. Aoki and Tetsuo Akiyama, Phys.Rev.Lett.{bold 77}, 4166 (1996). The authors of the Letter offer a Reply. {copyright} {ital 1997} {ital The American Physical Society}

40 CFR 264.18 - Location standards.

Code of Federal Regulations, 2014 CFR

2014-07-01

... affected surface waters or the soils of the 100- year floodplain that could result from washout. [Comment... dome formations, salt bed formations, underground mines and caves. The placement of any noncontainerized or bulk liquid hazardous waste in any salt dome formation, salt bed formation, underground mine or...

40 CFR 264.18 - Location standards.

Code of Federal Regulations, 2013 CFR

2013-07-01

... affected surface waters or the soils of the 100- year floodplain that could result from washout. [Comment... dome formations, salt bed formations, underground mines and caves. The placement of any noncontainerized or bulk liquid hazardous waste in any salt dome formation, salt bed formation, underground mine or...

40 CFR 264.18 - Location standards.

Code of Federal Regulations, 2012 CFR

2012-07-01

... affected surface waters or the soils of the 100- year floodplain that could result from washout. [Comment... dome formations, salt bed formations, underground mines and caves. The placement of any noncontainerized or bulk liquid hazardous waste in any salt dome formation, salt bed formation, underground mine or...

Methods of making bainitic steel materials

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

Bakas, Michael Paul; Chu, Henry Shiu-Hung; Zagula, Thomas Andrew

Methods of making bainitic steels may involve austenitizing a quantity of steel by exposing the quantity of steel to a first temperature. A composition of the quantity of steel may be configured to impede formation of non-bainite ferrite, pearlite, and Widmanstatten ferrite. The quantity of steel may be heat-treated to form bainite by exposing the quantity of steel to a second, lower temperature. The second, lower temperature may be stabilized by exposing the quantity of steel to the second, lower temperature in the presence of a thermal ballast.

78 FR 42082 - Proposed Information Collection Activity; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-15

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Administration for Children and Families Proposed Information Collection Activity; Comment Request Proposed Projects: Title: Renewal of Office of Community... through the CED program. Since grantees are already familiar with the current format and elements, and all...

78 FR 71668 - Proposed Extension of Information Collection Requests Submitted for Public Comment

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-29

... DEPARTMENT OF LABOR Employee Benefits Security Administration Proposed Extension of Information Collection Requests Submitted for Public Comment AGENCY: Employee Benefits Security Administration... collection requirements and provide the requested data in the desired format. The Employee Benefits Security...

Battling Costs for Quality and Quantity: Emerging Responses in Early Childhood Care and Education. Notes, Comments...(Child, Family, Community). Digest No. II.

ERIC Educational Resources Information Center

Prakasha, Veda

This digest explores the possibilities of cost reduction in extending the coverage and upgrading the quality of preschool education especially in developing countries. The digest also seeks to highlight the importance of community participation in developing and managing preschool institutions and programs. Chapters cover the following topics: the…

Maggot excretions inhibit biofilm formation on biomaterials.

PubMed

Cazander, Gwendolyn; van de Veerdonk, Mariëlle C; Vandenbroucke-Grauls, Christina M J E; Schreurs, Marco W J; Jukema, Gerrolt N

2010-10-01

Biofilm-associated infections in trauma surgery are difficult to treat with conventional therapies. Therefore, it is important to develop new treatment modalities. Maggots in captured bags, which are permeable for larval excretions/secretions, aid in healing severe, infected wounds, suspect for biofilm formation. Therefore we presumed maggot excretions/secretions would reduce biofilm formation. We studied biofilm formation of Staphylococcus aureus, Staphylococcus epidermidis, Klebsiella oxytoca, Enterococcus faecalis, and Enterobacter cloacae on polyethylene, titanium, and stainless steel. We compared the quantities of biofilm formation between the bacterial species on the various biomaterials and the quantity of biofilm formation after various incubation times. Maggot excretions/secretions were added to existing biofilms to examine their effect. Comb-like models of the biomaterials, made to fit in a 96-well microtiter plate, were incubated with bacterial suspension. The formed biofilms were stained in crystal violet, which was eluted in ethanol. The optical density (at 595 nm) of the eluate was determined to quantify biofilm formation. Maggot excretions/secretions were pipetted in different concentrations to (nonstained) 7-day-old biofilms, incubated 24 hours, and finally measured. The strongest biofilms were formed by S. aureus and S. epidermidis on polyethylene and the weakest on titanium. The highest quantity of biofilm formation was reached within 7 days for both bacteria. The presence of excretions/secretions reduced biofilm formation on all biomaterials. A maximum of 92% of biofilm reduction was measured. Our observations suggest maggot excretions/secretions decrease biofilm formation and could provide a new treatment for biofilm formation on infected biomaterials.

76 FR 52676 - Notice of Proposed Information Collection: Comment Request; Multifamily Financial Management...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-23

... housing program participants to submit financial data electronically, using generally accepted accounting principles, in a prescribed format. HUD collects the financial information from participants to evaluate the... Information Collection: Comment Request; Multifamily Financial Management Template AGENCY: Office of the...

77 FR 2094 - Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-13

... ensure that requested data can be provided in the desired format, reporting burden (time and financial... requirements on respondents can be properly assessed. Currently, the NEA is soliciting comments concerning... Regional Arts Organizations. A copy of the current information collection request can be obtained by...

Effect of Formative Quizzes on Teacher Candidates' Learning in General Chemistry

ERIC Educational Resources Information Center

Yalaki, Yalcin; Bayram, Zeki

2015-01-01

Formative assessment or assessment for learning is one of the most emphasized educational innovations around the world. Two of the common strategies that could be used in formative assessment are use of summative tests for formative purposes and comment only marking. We utilized these strategies in the form of formative quizzes in a general…

78 FR 76150 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-16

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Administration for Children and Families Submission for OMB Review; Comment Request Title: Renewal of Office of Community Services (OCS) Community Economic... familiar with the current format and elements, and all questions on the PPR will remain the same (with one...

78 FR 68454 - Agency Information Collection Activities; Proposed Collection; Comment Request; Patent Term...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-14

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2013-N-1393] Agency Information Collection Activities; Proposed Collection; Comment Request; Patent Term Restoration, Due Diligence Petitions, Filing, Format, and Content of Petitions AGENCY: Food and Drug Administration...

76 FR 78668 - Agency Information Collection Activities; Proposed Collection; Comment Request; Requirements on...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-19

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0883] Agency Information Collection Activities; Proposed Collection; Comment Request; Requirements on Content and Format of Labeling for Human Prescription Drug and Biological Products AGENCY: Food and Drug...

75 FR 61493 - Agency Information Collection Activities; Proposed Collection; Comment Request; Patent Term...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-05

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0468] Agency Information Collection Activities; Proposed Collection; Comment Request; Patent Term Restoration, Due Diligence Petitions, Filing, Format, and Content of Petitions AGENCY: Food and Drug Administration...

78 FR 58507 - Endangered and Threatened Wildlife and Plants; 90-Day Finding on a Petition To List 10 Sturgeon...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-24

... Microsoft Excel. By Hard Copy: U.S. mail or hand-delivery: Public Comments Processing, Attn: FWS-HQ-ES-2013... procedures. If you attach your comments as a separate document, our preferred file format is Microsoft Word...

75 FR 78225 - Proposed Information Collection; Comment Request; Building for Environmental and Economic...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-15

... Collection; Comment Request; Building for Environmental and Economic Sustainability (BEES) Please AGENCY... economic performance of building products. Known as BEES (Building for Environmental and Economic... them in a visually intuitive graphical format. BEES Please is a voluntary program to collect data from...

78 FR 13643 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-28

... ensure that requested data can be provided in the desired format, reporting burden (time and financial... requirement on respondents can be properly assessed. Currently, CNCS is soliciting comments concerning its... report via eGrants. Copies of the information collection request can be obtained by contacting the office...

77 FR 12596 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-01

... OMB Review; Comment Request Title: Objective Work Plan (OWP), Objective Progress Report (OPR) and... grantees and better gauge grantee progress. The standardized format allows ANA to report results across all...) to report the results for activities within each Project Objective. The grantee may continue to add...

75 FR 37838 - Proposed Collection, Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-30

... data are collected on an ongoing, monthly basis, so time series data will eventually become available... ensure that requested data can be provided in the desired format, reporting burden (time and financial... comments concerning the proposed revision to the ``American Time Use Survey (ATUS).'' A copy of the...

Comment on ‘On the units radian and cycle for the quantity plane angle’

NASA Astrophysics Data System (ADS)

Leonard, B. P.

2016-12-01

In the referenced paper, Ian Mills addresses the confusion caused by the treatment of plane angle in the International System of Units (SI). As he points out, what the SI calls an ‘angle’ is not a dimensional physical quantity but, rather, the dimensionless numerical value of the angle when expressed in radians, thus creating widespread confusion regarding terminology and notation. For example, Mills shows that for the harmonic oscillator, if the conventional argument of the sinusoid represents an angle, it must be divided by a dimensional constant equal to one radian in order to correctly render it dimensionless, thereby greatly clarifying the notation. However, there is a problem with the author’s interpretation of frequency. Although, for uniform rotation, Mills correctly defines the revolution frequency as the number of complete revolutions, N, divided by the time interval, he takes the unit for N to be ‘cycle’ (which he defines as one revolution) rather than the correct unit: the number one. The unit for ‘frequency’ then appears to be ‘cycle per second’ (i.e. revolution per second), whereas it should be one per second, correctly called hertz. Thus Mills concludes that ‘frequency’ is the same physical quantity as angular velocity and calls for the ‘hertz’ to be redefined as 2π rad s-1, a non-coherent derived unit for angular velocity. This misinterpretation of frequency corrupts the remainder of the author’s discussion of the examples considered. In my comment, I explain and correct these and related errors.

Messy but Fair: The ACA's Hospital Value-Based Purchasing Program and the Notice-and-Comment Process.

PubMed

Pan, Janus

2017-01-01

The Centers for Medicare and Medicaid Services (CMS) promulgated a new Medicare program called the Value-Based Purchasing Program (VBPP) as part of the 2010 Affordable Care Act (ACA). Like many other regulatory agencies, CMS used the Notice-and-Comment process to issue proposed rules, solicit public comments, and then publish final rules. Conventional literature suggests that CMS should disproportionately favor business interests during the Notice-and-Comment process, mainly due to the business interests' greater resources and capacity to draft well-reasoned comments. However, this article argues against this presumption and contends instead that CMS listens equally well to both business interest comments and private citizen comments during the formation of the VBPP. With regard to the VBPP and the ACA, CMS appears to be resisting disproportionate sway by business interests and is instead privileging the ACA's goal of improving healthcare quality.

75 FR 32341 - Import Administration IA ACCESS Pilot Program

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-08

... submitted electronically need not also be submitted in hard copy. Persons wishing to submit written comments in hard copy should file one signed original and two copies of each set of comments to the address... . Any questions concerning file formatting, document conversion, access on the Internet, or other...

75 FR 69682 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-15

... OMB Review; Comment Request Title: Income Withholding for Support (IWO). OMB No.: 0970-0154. Description Use of the OMB-approved Income Withholding for Support form falls under the authority of section... the employer for income withholding in IV-D cases shall be in a standard format prescribed by the...

75 FR 57802 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-22

... OMB Review; Comment Request Title: Income Withholding for Support (IWO). OMB No.: 0970-0154. Description Use of the OMB-approved Income Withholding for Support form falls under the authority of section... the employer for income withholding in IV-D cases shall be in a standard format prescribed by the...

77 FR 26554 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-04

... OMB Review; Comment Request Title: ACF-OGM-PPR-Form B--Program Indicators. OMB No.: New Collection. Description: The Office of Grants Management (OGM), in the Administration for Children and Families (ACF) is... OGM has developed a form from the basic template of the OMB-approved reporting format of the Program...

76 FR 72934 - Proposed Information Collection Activity; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-28

... Information Collection Activity; Comment Request Title: ACF-OGM-SF-PPR-Form B--Program Indicators. OMB No. New Collection. Description The Office of Grants Management (OGM), in the Administration for Children and... collect this data OGM has developed a form from the basic template of the OMB-approved reporting format of...

75 FR 4310 - Credit Reforms in Organized Wholesale Electric Markets

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-27

... electricity markets typically use bilateral contracts such as the Western Systems Power Pool (WSPP) standard... scanned image format. Commenters filing electronically do not need to make a paper filing. Commenters that..., Secretary. In consideration of the foregoing, the Commission proposes to amend part 35, Chapter J, Title 18...

78 FR 28851 - Agency Information Collection Activities; Proposed Collection; Comment Request; Guidance for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-16

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2013-N-0519] Agency Information Collection Activities; Proposed Collection; Comment Request; Guidance for Industry on How To Submit Information in Electronic Format to Center for Veterinary Medicine Using the Food and...

75 FR 6035 - Agency Information Collection Activities; Proposed Collection; Comment Request; Guidance for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-05

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-D-0043... Center for Veterinary Medicine AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The... format to the Center for Veterinary Medicine (CVM). DATES: Submit written or electronic comments on the...

The Development of Alternative Food Cost Indexes

DTIC Science & Technology

1974-11-01

Frozen frufts, vegetables , fruit juices , and cake mixes are added and the quantity of purchased bread increased in this FCI. Comment was made that some... Grain , Frozen Vegetables , Mixed, Frozen Beans, Green, Frozen Peaches, Canned Apples, Fresh Oranges, Fresh Strawberries, Frozen Juice , Pineapple...also falls to recognize such accepted food service practices as the use of frozen fruits , vegetables , and juices , or prepared cake mixes, Tj,e

76 FR 14034 - Proposed Collection; Comment Request; A Generic Submission for Formative Research, Pretesting...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-15

... Request; A Generic Submission for Formative Research, Pretesting, Stakeholder Measures and Advocate Forms... Collection: Title: A Generic Submission for Formative Research, Pre-testing, Stakeholder Measures and.... This customer satisfaction research helps ensure the relevance, utility, and appropriateness of the...

Comment on "Continuum Lowering and Fermi-Surface Rising in Stromgly Coupled and Degenerate Plasmas"

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

Iglesias, C. A.; Sterne, P. A.

In a recent Letter, Hu [1] reported photon absorption cross sections in strongly coupled, degenerate plasmas from quantum molecular dynamics (QMD). The Letter claims that the K-edge shift as a function of plasma density computed with simple ionization potential depression (IPD) models are in violent disagreement with the QMD results. The QMD calculations displayed an increase in Kedge shift with increasing density while the simpler models yielded a decrease. Here, this Comment shows that the claimed large errors reported by Hu for the widely used Stewart- Pyatt (SP) model [2] stem from an invalid comparison of disparate physical quantities andmore » is largely resolved by including well-known corrections for degenerate systems.« less

Comment on "Continuum Lowering and Fermi-Surface Rising in Stromgly Coupled and Degenerate Plasmas"

DOE PAGES

Iglesias, C. A.; Sterne, P. A.

2018-03-16

In a recent Letter, Hu [1] reported photon absorption cross sections in strongly coupled, degenerate plasmas from quantum molecular dynamics (QMD). The Letter claims that the K-edge shift as a function of plasma density computed with simple ionization potential depression (IPD) models are in violent disagreement with the QMD results. The QMD calculations displayed an increase in Kedge shift with increasing density while the simpler models yielded a decrease. Here, this Comment shows that the claimed large errors reported by Hu for the widely used Stewart- Pyatt (SP) model [2] stem from an invalid comparison of disparate physical quantities andmore » is largely resolved by including well-known corrections for degenerate systems.« less

75 FR 25269 - Proposed Collection; Comment Request; A Generic Submission for Formative Research, Pretesting...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-07

... Request; A Generic Submission for Formative Research, Pretesting, and Stakeholder Measures at NCI SUMMARY... Generic Submission for Formative Research, Pre-testing, and Stakeholder Measures at NCI. Type of... external stakeholders with this collaboration. This customer satisfaction research helps ensure the...

Multiscale ecology of agroecosystems is an emerging research field that can provide a stronger theoretical background for the integrated pest management. Reply to comments on “Multiscale approach to pest insect monitoring: Random walks, pattern formation, synchronization, and networks”

NASA Astrophysics Data System (ADS)

Petrovskii, Sergei; Petrovskaya, Natalia; Bearup, Daniel

2014-09-01

We would like to thank all commentators for their insightful and thought-provoking commentaries [1-4] that also helped to further broaden the scope of our review [5] as well as to extend the list of references. We very much appreciate the positive comments on the relevance, timeliness and comprehensiveness of our work.

76 FR 23222 - Electric Reliability Organization Interpretation of Transmission Operations Reliability

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-26

... applications or print-to-PDF format, and not in a scanned format, at http://www.ferc.gov/docs-filing/efiling....3d 1342 (DC Cir. 2009). \\5\\ Mandatory Reliability Standards for the Bulk-Power System, Order No. 693... applications or print-to-PDF format and not in a scanned format. Commenters filing electronically do not need...

77 FR 39493 - Proposed Consent Decree, Clean Air Act Citizen Suit

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-03

... Friday, excluding legal holidays. Comments on a disk or CD-ROM should be formatted in Word or ASCII file... question. EPA or the Department of Justice may withdraw or withhold consent to the proposed consent decree... Justice determines, based on any comment submitted, that consent to this consent decree should be...

75 FR 19416 - Notice of Proposed Information Collection for Public Comment; Public Housing Assessment System...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-14

... Information Collection for Public Comment; Public Housing Assessment System--Management Operations... proposed use: HUD assesses all of the management operations data required under section 6(j) of the Act in... operations data be submitted electronically to HUD, in a HUD prescribed format. HUD uses the management data...

76 FR 11227 - President's Advisory Commission on Asian Americans and Pacific Islanders

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-01

.... FOR FURTHER INFORMATION CONTACT: Shelly W. Coles, White House Initiative on Asian Americans and..., assistive listening devices, or material in alternative format) should notify Shelly Coles at (202) 453-7277..., individuals wishing to provide comment(s) about the AAPI WHI or the Commission may contact Shelly Coles via e...

The History of Archives and the History of Science: Comment.

PubMed

James, Kathryn

2016-03-01

Drawing on Terry Cook's famous challenge to the relationship of historians to the archive, this comment responds to the four preceding Focus essays, offering an examination of the roles, in particular, of acquisition and appraisal, canon formation, and place or location in the relationship that historians of science have with the archive.

78 FR 48683 - National Institute for Occupational Safety and Health (NIOSH) Personal Protective Technology (PPT...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-09

... comments should be formatted as Microsoft Word. Please make reference to CDC-2013-0016 and Docket Number... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention [CDC-2013-0016... Protective Equipment: 2013-2018'', now available for public comment at http://www.regulations.gov . DATES...

78 FR 20949 - Proposed Collection; Comment Request; High-Voltage Continuous Mining Machines Standards for...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-08

... Collection; Comment Request; High-Voltage Continuous Mining Machines Standards for Underground Coal Mines... Act of 1995. This program helps to assure that requested data can be provided in the desired format... maintains the safe use of high-voltage continuous mining machines in underground coal mines by requiring...

PICTURE PERFECT: IN DEPTH LOOK AT THE PICTURE FORMAT

EPA Science Inventory

SAS PICTURE format is a very powerful tool. The different options allow the display of data in a more picturesque manner adding symbols, qualifiers, and comments to the data points without modifying the data. With a PICTURE format one can create a series of templates for displa...

PICTURE PERFECT: IN DEPTH LOOK AT THE PICTURE FORMAT

EPA Science Inventory

SAS picture format is a very powerful tool. The different options allow the display of data in a more picturesque manner adding symbols, qualifiers, and comments to the data points without modifying the data. With a picture format one can create a series of templates for displ...

Thixotropic particles suspensions and method for their formation

DOEpatents

Garino, T.J.

1997-06-17

Thixotropic particle suspensions are prepared by controlling the quantity of dispersant composition used for particle coating to an amount which is less than that quantity that would provide a full coating of dispersant on all particles suspended. 5 figs.

78 FR 23560 - Proposed Consent Decree, Clean Air Act Citizen Suit

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-19

... Friday, excluding legal holidays. Comments on a disk or CD-ROM should be formatted in Word or ASCII file... Justice may withdraw or withhold consent to the proposed consent decree if the comments disclose facts or... requirements of the Act. Unless EPA or the Department of Justice determines that consent to this consent decree...

78 FR 17934 - Accessible Medical Device Labeling in a Standard Content and Format Public Workshop; Extension of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-25

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2012-N-1205..., 2013. ADDRESSES: You may submit comments, identified by Docket No. FDA-2012- N-1205, by any of the... Docket No. FDA-2012-N-1205. All comments received may be posted [[Page 17935

76 FR 52674 - Notice of Proposed Information Collection for Public Comment; Emergency Comment Request; FY 2011...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-23

... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5480-N-85] Notice of Proposed..., Department of Housing and Urban Development, 451 7th Street, SW., Washington, DC 20410; e-mail Colette... grant and make necessary interventions. The new format for this type of collection also makes it easier...

Cash for Comment: Participation Money as a Mechanism for Measurement, Reward, and Formative Feedback in Active Class Participation

ERIC Educational Resources Information Center

Chylinski, Mathew

2010-01-01

An unconditioned stimulus in the form of "participation money" serves to keep track of students' comments during class discussions and extrinsically to reinforce their class participation behaviors. Using a longitudinal experiment to investigate the effect of the participation money stimulus on several education outcomes, the author finds that the…

78 FR 66675 - Endangered and Threatened Wildlife; 90-Day Finding on a Petition To List Multiple Species of...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-06

... to electronic comments will be accepted in Microsoft Word, Excel, or Adobe PDF file formats only... this document, identified by the code NOAA-NMFS-2013-0150, by any of the following methods: Electronic Submissions: Submit all electronic comments via the Federal eRulemaking Portal. Go to www.regulations.gov...

77 FR 12597 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-01

... survey tools, and the research methodology to test content, format, and design of labeling is based on... information will have practical utility. (Response) The survey is designed to elicit responses on the... do so. This survey is designed for the health care provider and their feedback. (Comment 2) Comment 2...

78 FR 36192 - National Institute for Occupational Safety and Health (NIOSH) Traumatic Injury Research and...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-17

... comments should be formatted as Microsoft Word. Please make reference to CDC-2013-0009 and Docket Number... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Disease Control and Prevention (CDC) [CDC-2013....regulations.gov and enter CDC-2013-0009 in the search field and click ``Search.'' Public comment period...

[Beginning, formative power and intellect agent of Nicolò Leoniceno between the Arabic-Latin tradition and the rebirth of the Greek commentators].

PubMed

Hirai, Hiro

2007-01-01

The treatise On Formative Power (Venice, 1506) of Ferrara's emblematic medical humanist, Nicolò Leoniceno (1428-1524), is the one of the first embryological monographs of the Renaissance. It shows, at the same time, the continuity of medieval Arabo-Latin tradition and the new elements brought by Renaissance medical humanism, namely through the use of the ancient Greek commentators of Aristotle like Simplicius. Thus this treatise stands at the crossroad of these two currents. The present study analyses the range of Leoniceno's philosophical discussion, determines its exact sources and brings to light premises for the early modern development of the concept of formative force, which will end up in the theory of "plastic nature" at the heart of the Scientific Revolution.

78 FR 19152 - Revisions to Modeling, Data, and Analysis Reliability Standard

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-29

... processing software should be filed in native applications or print-to-PDF format and not in a scanned format...,126 (2006), aff'd sub nom. Alcoa, Inc. v. FERC, 564 F.3d 1342 (D.C. Cir. 2009). 3. In March 2007, the... print-to-PDF format and not in a scanned format. Commenters filing electronically do not need to make a...

76 FR 10045 - Notice of Proposed Information Collection: Comment Request; “eLogic Model” Grant Performance...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-23

... recommends not more than 32 characters). DO NOT convert Word files or Excel files into PDF format. Converting... not allow HUD to enter data from the Excel files into a database. DO NOT save your logic model in .xlsm format. If necessary save as an Excel 97-2003 .xls format. Using the .xlsm format can result in a...

78 FR 4812 - Endangered and Threatened Wildlife and Plants; Removal of the Valley Elderberry Longhorn Beetle...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-23

... a separate document, our preferred file format is Microsoft Word. If you attach multiple comments (such as form letters), our preferred format is a Microsoft Excel spreadsheet. (2) By Hard Copy: Submit...

75 FR 55784 - Final Extension of Project Period and Waiver for the State and Federal Policy Forum

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-14

... provided for good cause (5 U.S.C. 553(d)(3)). No comments were received during the 15-day public comment... IDEA and improve educational results for all students. We also have concluded that it would be contrary... needed for program improvement using a variety of methods and formats such as surveys, interviews, brief...

77 FR 66830 - LNG Development Company, LLC and Oregon Pipeline Company; Northwest Pipeline GP; Notice of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-11-07

... can file your comments electronically using the eFiling feature located on the Commission's Web site ( www.ferc.gov ) under the Documents & Filings link. With eFiling, you can provide comments in a variety of formats by attaching them as a file with your submission. New eFiling users must first create an...

76 FR 10405 - Federal Copyright Protection of Sound Recordings Fixed Before February 15, 1972

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-24

... file in either the Adobe Portable Document File (PDF) format that contains searchable, accessible text (not an image); Microsoft Word; WordPerfect; Rich Text Format (RTF); or ASCII text file format (not a..., comments may be delivered in hard copy. If hand delivered by a private party, an original [[Page 10406...

78 FR 56715 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-13

... minutes, automatically generate the SPL document (a few formatting edits may have to be made). Based on... render it as intended in SPL. The comment said that most users need to apply applicable formatting to..., including MS Word (both editable and hard- formatted), faxes, texts, in emails, or other scanned documents...

Method for reducing sulfate formation during regeneration of hot-gas desulfurization sorbents

DOEpatents

Bissett, Larry A.; Strickland, Larry D.; Rockey, John M.

1994-01-01

The regeneration of sulfur sorbents having sulfate forming tendencies and used for desulfurizing hot product gas streams such as provided by coal gasification is provided by employing a two-stage regeneration method. Air containing a sub-stoichiometric quantity of oxygen is used in the first stage for substantially fully regenerating the sorbent without sulfate formation and then regeneration of the resulting partially regenerated sorbent is completed in the second stage with air containing a quantity of oxygen slightly greater than the stoichiometric amount adequate to essentially fully regenerate the sorbent. Sulfate formation occurs in only the second stage with the extent of sulfate formation being limited only to the portion of the sulfur species contained by the sorbent after substantially all of the sulfur species have been removed therefrom in the first stage.

Comment on “Maxwell's equations and electromagnetic Lagrangian density in fractional form” [J. Math. Phys. 53, 033505 (2012)

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

Rabei, Eqab M.; Al-Jamel, A.; Widyan, H.

In a recent paper, Jaradat et al. [J. Math. Phys. 53, 033505 (2012)] have presented the fractional form of the electromagnetic Lagrangian density within the Riemann-Liouville fractional derivative. They claimed that the Agrawal procedure [O. P. Agrawal, J. Math. Anal. Appl. 272, 368 (2002)] is used to obtain Maxwell's equations in the fractional form, and the Hamilton's equations of motion together with the conserved quantities obtained from fractional Noether's theorem are reported. In this comment, we draw the attention that there are some serious steps of the procedure used in their work are not applicable even though their final resultsmore » are correct. Their work should have been done based on a formulation as reported by Baleanu and Muslih [Phys. Scr. 72, 119 (2005)].« less

DoD Needs to Improve the Management and Oversight of Operations at the Defense Reutilization and Marketing Office-Camp Arifjan, Kuwait

DTIC Science & Technology

2011-01-12

including the time for reviewing instructions, searching existing data sources, gathering and maintaining the data needed, and completing and...Contractor Sales Data 46 Recommendations, Management Comments, and Our Response 47 Appendices A. Scope and Methodology B. Prior Audit Coverage C. DRMO...the receiving offtcial verifies the item ’s condition and ensures the quantities of items received match the DTID data . If the DTID data is

78 FR 6319 - Notice of Availability of the Report: Recommended Parameters for Solid Flame Models for Land...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-30

... file your comments electronically using the eFiling feature on the Commission's Web site ( www.ferc.gov ) under the link to Documents and Filings. With eFiling, you can provide comments in a variety of formats by attaching them as a file with your submission. New eFiling users must first create an account by...

Ubiquitous picture-rich content representation

NASA Astrophysics Data System (ADS)

Wang, Wiley; Dean, Jennifer; Muzzolini, Russ

2010-02-01

The amount of digital images taken by the average consumer is consistently increasing. People enjoy the convenience of storing and sharing their pictures through online (digital) and offline (traditional) media. A set of pictures can be uploaded to: online photo services, web blogs and social network websites. Alternatively, these images can be used to generate: prints, cards, photo books or other photo products. Through uploading and sharing, images are easily transferred from one format to another. And often, a different set of associated content (text, tags) is created across formats. For example, on his web blog, a user may journal his experiences of his recent travel; on his social network website, his friends tag and comment on the pictures; in his online photo album, some pictures are titled and keyword-tagged. When the user wants to tell a complete story, perhaps in a photo book, he must collect, across all formats: the pictures, writings and comments, etc. and organize them in a book format. The user has to arrange the content of his trip in each format. The arrangement, the associations between the images, tags, keywords and text, cannot be shared with other formats. In this paper, we propose a system that allows the content to be easily created and shared across various digital media formats. We define a uniformed data association structure to connect: images, documents, comments, tags, keywords and other data. This content structure allows the user to switch representation formats without reediting. The framework under each format can emphasize (display or hide) content elements based on preference. For example, a slide show view will emphasize the display of pictures with limited text; a blog view will display highlighted images and journal text; and the photo book will try to fit in all images and text content. In this paper, we will discuss the strategy to associate pictures with text content, so that it can naturally tell a story. We will also list sample solutions on different formats such as: picture view, blog view and photo book view.

75 FR 81614 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-28

... (CED) and Job Opportunities for Low-Income Individuals (JOLI) Standard Reporting Format. OMB No.: New... funded through the Community Economic Development (CED) and Job Opportunities for Low-Income Individuals... Report (PPR) is a new proposed reporting format that will collect information concerning the outcomes and...

Communication: Vary Writing Instruction with Group Writing Format.

ERIC Educational Resources Information Center

Holder, Birdie H.

1979-01-01

If the instructor carefully plans for formation of small groups and the writing sessions, group writing in a business communications course offers such advantages as rapid feedback, peer response, and a variety of evaluative comments. Small group sessions in composing, evaluating, and synthesizing are described. (MF)

A Qualitative Evaluation of an Online Expert-Facilitated Course on Tobacco Dependence Treatment.

PubMed

Ebn Ahmady, Arezoo; Barker, Megan; Dragonetti, Rosa; Fahim, Myra; Selby, Peter

2017-01-01

Qualitative evaluations of courses prove difficult due to low response rates. Online courses may permit the analysis of qualitative feedback provided by health care providers (HCPs) during and after the course is completed. This study describes the use of qualitative methods for an online continuing medical education (CME) course through the analysis of HCP feedback for the purpose of quality improvement. We used formative and summative feedback from HCPs about their self-reported experiences of completing an online expert-facilitated course on tobacco dependence treatment (the Training Enhancement in Applied Cessation Counselling and Health [TEACH] Project). Phenomenological, inductive, and deductive approaches were applied to develop themes. QSR NVivo 11 was used to analyze the themes derived from free-text comments and responses to open-ended questions. A total of 277 out of 287 participants (96.5%) completed the course evaluations and provided 690 comments focused on how to improve the program. Five themes emerged from the formative evaluations: overall quality, content, delivery method, support, and time. The majority of comments (22.6%) in the formative evaluation expressed satisfaction with overall course quality. Suggestions for improvement were mostly for course content and delivery method (20.4% and 17.8%, respectively). Five themes emerged from the summative evaluation: feedback related to learning objectives, interprofessional collaboration, future topics of relevance, overall modifications, and overall satisfaction. Comments on course content, website function, timing, and support were the identified areas for improvement. This study provides a model to evaluate the effectiveness of online educational interventions. Significantly, this constructive approach to evaluation allows CME providers to take rapid corrective action.

A Qualitative Evaluation of an Online Expert-Facilitated Course on Tobacco Dependence Treatment

PubMed Central

Ebn Ahmady, Arezoo; Barker, Megan; Dragonetti, Rosa; Fahim, Myra; Selby, Peter

2017-01-01

Qualitative evaluations of courses prove difficult due to low response rates. Online courses may permit the analysis of qualitative feedback provided by health care providers (HCPs) during and after the course is completed. This study describes the use of qualitative methods for an online continuing medical education (CME) course through the analysis of HCP feedback for the purpose of quality improvement. We used formative and summative feedback from HCPs about their self-reported experiences of completing an online expert-facilitated course on tobacco dependence treatment (the Training Enhancement in Applied Cessation Counselling and Health [TEACH] Project). Phenomenological, inductive, and deductive approaches were applied to develop themes. QSR NVivo 11 was used to analyze the themes derived from free-text comments and responses to open-ended questions. A total of 277 out of 287 participants (96.5%) completed the course evaluations and provided 690 comments focused on how to improve the program. Five themes emerged from the formative evaluations: overall quality, content, delivery method, support, and time. The majority of comments (22.6%) in the formative evaluation expressed satisfaction with overall course quality. Suggestions for improvement were mostly for course content and delivery method (20.4% and 17.8%, respectively). Five themes emerged from the summative evaluation: feedback related to learning objectives, interprofessional collaboration, future topics of relevance, overall modifications, and overall satisfaction. Comments on course content, website function, timing, and support were the identified areas for improvement. This study provides a model to evaluate the effectiveness of online educational interventions. Significantly, this constructive approach to evaluation allows CME providers to take rapid corrective action. PMID:28992759

Modeling and predicting the biofilm formation of Salmonella Virchow with respect to temperature and pH.

PubMed

Ariafar, M Nima; Buzrul, Sencer; Akçelik, Nefise

2016-03-01

Biofilm formation of Salmonella Virchow was monitored with respect to time at three different temperature (20, 25 and 27.5 °C) and pH (5.2, 5.9 and 6.6) values. As the temperature increased at a constant pH level, biofilm formation decreased while as the pH level increased at a constant temperature, biofilm formation increased. Modified Gompertz equation with high adjusted determination coefficient (Radj(2)) and low mean square error (MSE) values produced reasonable fits for the biofilm formation under all conditions. Parameters of the modified Gompertz equation could be described in terms of temperature and pH by use of a second order polynomial function. In general, as temperature increased maximum biofilm quantity, maximum biofilm formation rate and time of acceleration of biofilm formation decreased; whereas, as pH increased; maximum biofilm quantity, maximum biofilm formation rate and time of acceleration of biofilm formation increased. Two temperature (23 and 26 °C) and pH (5.3 and 6.3) values were used up to 24 h to predict the biofilm formation of S. Virchow. Although the predictions did not perfectly match with the data, reasonable estimates were obtained. In principle, modeling and predicting the biofilm formation of different microorganisms on different surfaces under various conditions could be possible.

Public comment sentiment on educational videos: Understanding the effects of presenter gender, video format, threading, and moderation on YouTube TED talk comments

PubMed Central

Kimmons, Royce; Larsen, Ross; Dousay, Tonia A.; Lowenthal, Patrick R.

2018-01-01

Scholars, educators, and students are increasingly encouraged to participate in online spaces. While the current literature highlights the potential positive outcomes of such participation, little research exists on the sentiment that these individuals may face online and on the factors that may lead some people to face different types of sentiment than others. To investigate these issues, we examined the strength of positive and negative sentiment expressed in response to TEDx and TED-Ed talks posted on YouTube (n = 655), the effect of several variables on comment and reply sentiment (n = 774,939), and the projected effects that sentiment-based moderation would have had on posted content. We found that most comments and replies were neutral in nature and some topics were more likely than others to elicit positive or negative sentiment. Videos of male presenters showed greater neutrality, while videos of female presenters saw significantly greater positive and negative polarity in replies. Animations neutralized both the negativity and positivity of replies at a very high rate. Gender and video format influenced the sentiment of replies and not just the initial comments that were directed toward the video. Finally, we found that using sentiment as a way to moderate offensive content would have a significant effect on non-offensive content. These findings have far-reaching implications for social media platforms and for those who encourage or prepare students and scholars to participate online. PMID:29856749

Public comment sentiment on educational videos: Understanding the effects of presenter gender, video format, threading, and moderation on YouTube TED talk comments.

PubMed

Veletsianos, George; Kimmons, Royce; Larsen, Ross; Dousay, Tonia A; Lowenthal, Patrick R

2018-01-01

Scholars, educators, and students are increasingly encouraged to participate in online spaces. While the current literature highlights the potential positive outcomes of such participation, little research exists on the sentiment that these individuals may face online and on the factors that may lead some people to face different types of sentiment than others. To investigate these issues, we examined the strength of positive and negative sentiment expressed in response to TEDx and TED-Ed talks posted on YouTube (n = 655), the effect of several variables on comment and reply sentiment (n = 774,939), and the projected effects that sentiment-based moderation would have had on posted content. We found that most comments and replies were neutral in nature and some topics were more likely than others to elicit positive or negative sentiment. Videos of male presenters showed greater neutrality, while videos of female presenters saw significantly greater positive and negative polarity in replies. Animations neutralized both the negativity and positivity of replies at a very high rate. Gender and video format influenced the sentiment of replies and not just the initial comments that were directed toward the video. Finally, we found that using sentiment as a way to moderate offensive content would have a significant effect on non-offensive content. These findings have far-reaching implications for social media platforms and for those who encourage or prepare students and scholars to participate online.

Rethinking pattern formation in reaction-diffusion systems

NASA Astrophysics Data System (ADS)

Halatek, J.; Frey, E.

2018-05-01

The present theoretical framework for the analysis of pattern formation in complex systems is mostly limited to the vicinity of fixed (global) equilibria. Here we present a new theoretical approach to characterize dynamical states arbitrarily far from (global) equilibrium. We show that reaction-diffusion systems that are driven by locally mass-conserving interactions can be understood in terms of local equilibria of diffusively coupled compartments. Diffusive coupling generically induces lateral redistribution of the globally conserved quantities, and the variable local amounts of these quantities determine the local equilibria in each compartment. We find that, even far from global equilibrium, the system is well characterized by its moving local equilibria. We apply this framework to in vitro Min protein pattern formation, a paradigmatic model for biological pattern formation. Within our framework we can predict and explain transitions between chemical turbulence and order arbitrarily far from global equilibrium. Our results reveal conceptually new principles of self-organized pattern formation that may well govern diverse dynamical systems.

75 FR 6034 - Agency Information Collection Activities; Proposed Collection; Comment Request; Guidance for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-05

... Center for Veterinary Medicine AGENCY: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The... purposes in electronic format to the Center for Veterinary Medicine (CVM). DATES: Submit written or... Intent to Slaughter for Human Food Purposes in Electronic Format to the Center for Veterinary Medicine...

32 CFR 651.11 - Environmental review categories.

Code of Federal Regulations, 2010 CFR

2010-07-01

... determines whether possible impacts are significant, thereby warranting an EIS. This requires a “hard look... form of either an NOI to prepare an EIS or a FNSI. The format (§ 651.34) and requirements for this... for public review of the documentation and the incorporation of public comments. The format and...

The Effects of Prior Knowledge and Instruction on Understanding Image Formation.

ERIC Educational Resources Information Center

Galili, Igal; And Others

1993-01-01

Reports a study (n=27) concerning the knowledge about image formation exhibited by students following instruction in geometrical optics in an activity-based college physics course for prospective elementary teachers. Student diagrams and verbal comments indicate their knowledge can be described as an intermediate state: a hybridization of…

76 FR 17931 - Agency Information Collection Activities: Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-31

... workforce. The quantitative survey and the qualitative interviews and analysis will be used to provide a... survey and data collection is to gather information to guide the formation of effective national... Clinical Director Survey (also available in paper format) On-line Focus Groups Key Informant Telephone...

76 FR 33771 - Agency Information Collection Activities: Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-09

... disorders treatment workforce. The quantitative survey and the qualitative interviews and analysis will be... purpose of this survey and data collection is to gather information to guide the formation of effective... Clinical Director Survey (also available in paper format). On-line Focus Groups. [[Page 33772

Postscript: Identity and Constraints in Models of Object Formation

ERIC Educational Resources Information Center

Kellman, Philip J.; Garrigan, Patrick; Shipley, Thomas F.; Keane, Brian P.

2007-01-01

Presents some additional comments from the current authors regarding their original article Interpolation processes in object perception: Reply to Anderson (2007). As this exchange concludes, we believe that the account of interpolation and object formation proposed by Kellman and Shipley (1991), further developed in recent years (Kellman, 2003;…

75 FR 5807 - Proposed Information Collection Request Submitted for Public Comment and Recommendations...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-04

... program helps to ensure that requested data can be provided in the desired format, reporting burden (time... coal mining industry with a standardized reporting format that expedites the certification process... appropriate automated, electronic, mechanical, or other technological collection techniques or other forms of...

78 FR 3429 - Proposed Data Collections Submitted for Public Comment and Recommendations

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-16

... Disease Educational Messages and Materials for the Division of Blood Disorders (0920-0915, Expiration 01... sickle cell disease. To develop valuable messages and materials, CDC will conduct formative focus groups... remote, rural areas. Based on the findings from the formative focus groups, CDC will develop and test...

Proceedings of the International Symposium on the Application of Fundamental Theory to Problems of Biology and Pharmacology, Volume 70 No. 6

DTIC Science & Technology

1999-03-23

IL 60045 USA Phone: 847-735-5374 Fax: 847-735-6194 turnerb@student.lfc.edu Ugalde, Jesus M. Euskal Herriko Unibertsitatea Kimika Fakultatea...quantities are calculated from the PB-determined potentials and charges: AAG and Bom _ 2 l^Qf l 0DNA,; $model,iJ i -5EQ"[*DNA,,--Codel...Drake University for their hospitality . We thank Professor Gustavo A. Arteca from the Laurentian University (Sudbury, Canada) for helpful comments

Searching for Correlations with the HCO+ 4-3 Molecular Spectra of Protostars

NASA Astrophysics Data System (ADS)

Acikgoz, Ogulcan; Basturk, Seda

The assignment is based on HCO+ J=4-3 spectral line molecular observations of protostars from the James Clerk Maxwell Telescope, which has the 15 m diameter dish and located in Mauna Kea, Hawaii, USA. Data of 20 protostars are taken from the public LOMASS database and analyzed. We looked for correlations between a few observational quantities. We thank Dr Umut Yildiz (NASA/JPL-Caltech) for providing data and his comments and support to our research project.

On the ab initio calculation of vibrational formation entropy of point defect: the case of the silicon vacancy

NASA Astrophysics Data System (ADS)

Seeberger, Pia; Vidal, Julien

2017-08-01

Formation entropy of point defects is one of the last crucial elements required to fully describe the temperature dependence of point defect formation. However, while many attempts have been made to compute them for very complicated systems, very few works have been carried out such as to assess the different effects of finite size effects and precision on such quantity. Large discrepancies can be found in the literature for a system as primitive as the silicon vacancy. In this work, we have proposed a systematic study of formation entropy for silicon vacancy in its 3 stable charge states: neutral, +2 and -2 for supercells with size not below 432 atoms. Rationalization of the formation entropy is presented, highlighting importance of finite size error and the difficulty to compute such quantities due to high numerical requirement. It is proposed that the direct calculation of formation entropy of VSi using first principles methods will be plagued by very high computational workload (or large numerical errors) and finite size dependent results.

Cargo Movement Operations Systems (CMOS). Revised Draft Software Test Plan

DTIC Science & Technology

1990-05-17

NO [ ] COMMENT DISPOSITION: ACCEPT [ ] REJECT [ ] COMMENT STATUS: OPEN [ ] CLOSED [ ] Cmnt Page Paragraph No. No. Number Comment 1. 1 1 Delete the period following this and all other single digit paragraph numbers in order to comply with the format used in the DID. 2. 9 3.1.3 Replace "Z-248" with "PC Workstation" in the second line of the paragraph. 3. 10 3.2.1 Change the "?" to a "" in the second entry of Table 3.2.1. 10 3.2.2 rut parentheses around the phrase bounded by commas in the second and third lines, i.e.,

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

Anders, Paul

This appendices covers the following reports: (1) Previous ISRP Reviews (Project 199004400) Implement Fisheries Enhancement Opportunities-Coeur d'Alene Reservation; (2) Step 1 review of the hatchery master plan (Memorandum from Mark Fritsch, Fish Production Coordinator, Draft version March 10, 2000); (3) Coeur d'Alene Tribe response to ISRP comments on Project No. 199004402; includes attachment A Water Quantity Report. This is an incomplete document Analysis of Well Yield Potential for a Portion of the Coeur d'Alene Reservation near Worley, Idaho, February 2001; (4) Coeur d'Alene Tribe Fisheries Program, Rainbow Trout Feasibility Report on the Coeur d'Alene Indian Reservation prepared by Ronald L.more » Peters, February 2001; (5) Coeur d'Alene Tribe response letter pursuant to the questions raised in the Step 1 review of the Coeur d'Alene Tribe Trout Production Facility from Ronald L. Peters, March 27, 2001 ; includes attachments Water quantity report (this is the complete report), Appendix A Logs for Test Wells and 1999 Worley West Park Well, letters from Ralston, Appendix B Cost of Rainbow Purchase Alternative; (6) NPPC response (memorandum from Mark Fritsch, March 28, 2001); (7) Response to NPPC (letter to Frank Cassidy, Jr., Chair, from Ernest L. Stensgar, April 18, 2001); (8) Final ISRP review (ISRP 2001-4: Mountain Columbia Final Report); (9) Response to ISRP comment (letter to Mark Walker, Director of Public Affairs, from Ronald Peters, May 7, 2001); (10) Final comments to the Fish 4 committee; (11) Scope of Work/Budget FY 2001-2004; (12) Letter from City of Worley concerning water service; (13) Letter to BPA regarding status of Step 1 package; (14) Fisheries Habitat Evaluation on Tributaries of the Coeur d'Alene Indian Reservation, 1990 annual report; (15) Fisheries Habitat Evaluation on Tributaries of the Coeur d'Alene Indian Reservation, 1991 annual report; and (16) Fisheries Habitat Evaluation on Tributaries of the Coeur d'Alene Indian Reservation, 1992 annual report.« less

The response of belowground carbon allocation in forests to global change

Treesearch

Christian P. Giardina; Mark Coleman; Dan Binkley; Jessica Hancock; John S. King; Erik Lilleskov; Wendy M. Loya; Kurt S. Pregitzer; Michael G. Ryan; Carl Trettin

2005-01-01

Belowground carbon allocation (BCA) in forests regulates soil organic matter formation and influences biotic and abiotic properties of soil such as bulk density, cation exchange capacity, and water holding capacity. On a global scale, the total quantity of carbon allocated belowground by terrestrial plants is enormous, exceeding by an order of magnitude the quantity of...

76 FR 23605 - New Proposed Collection; Comment Request; Study Logistic Formative Research Methodology Studies...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-27

... formative research relating to instrument design and modality with a view to reduce item and unit non... clearance to conduct survey and instrument design and administration, focus groups, cognitive interviews... conduct the detailed preparation needed for a study of this size and complexity, the NCS was designed to...

75 FR 14386 - Interpretation of Transmission Planning Reliability Standard

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-25

... created electronically using word processing software should be filed in native applications or print-to.... FERC, 564 F.3d 1342 (DC Cir. 2009). \\6\\ Mandatory Reliability Standards for the Bulk-Power System... print-to-PDF format and not in a scanned format. Commenters filing electronically do not need to make a...

75 FR 7277 - Agency Information Collection Activities; Proposed Collection; Comment Request; Guidance for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-18

... How to Submit a Protocol Without Data in Electronic Format to the Center for Veterinary Medicine... a Protocol Without Data in Electronic Format to the Center for Veterinary Medicine''--21 CFR 58.120... the animal drug sponsors, the Center for Veterinary Medicine (CVM) reviews protocols for safety and...

Precepts and Practices: Researching Identity Formation among Indian Hindu Adolescents in the United States.

ERIC Educational Resources Information Center

Miller, Barbara D.

1995-01-01

Presents general comments on economic, political and demographic features of Indian Hindu community in the United States. Describes preliminary findings on precepts and practices related to identity formation among Indian Hindu youth. Highlights practices related to dress and hair behaviors and gender differences. Presents questions for further…

77 FR 76039 - Formations of, Acquisitions by, and Mergers of Bank Holding Companies

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-26

... York, with and into Flushing Commercial Bank, North New Hyde Park, New York, which will become a New York State-chartered commercial bank and change its name to Flushing Bank. Comments on this proposal... FEDERAL RESERVE SYSTEM Formations of, Acquisitions by, and Mergers of Bank Holding Companies The...

78 FR 23566 - Formations of, Acquisitions by, and Mergers of Bank Holding Companies; Correction

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-19

... to a state charted commercial bank. Comments on this application must be received by May 9, 2013... FEDERAL RESERVE SYSTEM Formations of, Acquisitions by, and Mergers of Bank Holding Companies... Friday, April 12, 2013. Under the Federal Reserve Bank of St. Louis heading, the entry for Hopfed Bancorp...

Curriculum Reviews.

ERIC Educational Resources Information Center

Riley, Joseph P.

1983-01-01

Reviews "Earthquakes and Volcanoes" (grades 3-6), "Metric Football" (a game), and "Happy Metrics I and II" (grades 4-6). Includes format, nature of activities, source, price, and reviewer's comments. (JN)

Cosmic rays from supernovae and comments on the Vela X pre-supernova

NASA Technical Reports Server (NTRS)

Cameron, A. G. W.

1971-01-01

A possible history of the production of elements in the galaxy is presented, based on assumptions about the end points of stellar evolution and of the general evolution of the galaxy. A wide range of quantities involving the relative abundances of nucleosynthesis products observed in the solar system, and various galactic quantities such as the current rate of supernova production and the present gas content of the galaxy, were considered. These assumptions were utilized in a computer program in which the gas content of the galaxy is gradually turned into stars. The stars are continually enriched in the products of nucleosynthesis as they approach the ends of their evolutionary lifetimes. It is suggested that supernova explosions are associated with the mass range of about 4-8 solar masses. Possible theories on the type of stellar explosive event represented by the Vela supernova are discussed.

Le contenu astronomique des Sphériques de Ménélaos

NASA Astrophysics Data System (ADS)

Nadal, Robert; Taha, Abdelkaddous; Pinel, Pierre

2004-07-01

The Spherics were written by Menelaos in the form of a purely mathematical treatise. However, the material developed in the second and third book is closely linked to problems met in astronomy: computation of equatorial coordinates of the Sun, setting up of rising-time tables, study of the motion of the Sun in the sphaera obliqua, simultaneous risings. This link, which remains implicit in the text, was clearly displayed by two arabo-islamic mathematicians and astronomers, who expounded the astronomical meaning of some theorems of the Spherics. We describe, comment and complement their explanations, by classifying the implications of the theorems in three groups: direction of variation of some quantities on the sphere, spherical trigonometry and applications, direction of variation of ratios of some quantities on the sphere. An erratum to this article can be found at http://dx.doi.org/10.1007/s00407-004-0084-7

Among-species differences in pollen quality and quantity limitation: implications for endemics in biodiverse hotspots.

PubMed

Alonso, Conchita; Navarro-Fernández, Carmen M; Arceo-Gómez, Gerardo; Meindl, George A; Parra-Tabla, Víctor; Ashman, Tia-Lynn

2013-11-01

Insufficient pollination is a function of quantity and quality of pollen receipt, and the relative contribution of each to pollen limitation may vary with intrinsic plant traits and extrinsic ecological properties. Community-level studies are essential to evaluate variation across species in quality limitation under common ecological conditions. This study examined whether endemic species are more limited by pollen quantity or quality than non-endemic co-flowering species in three endemic-rich plant communities located in biodiversity hotspots of different continents (Andalusia, California and Yucatan). Natural variations in pollen receipt and pollen tube formation were analysed for 20 insect-pollinated plants. Endemic and non-endemic species that co-flowered were paired in order to estimate and compare the quantity and quality components of pre-zygotic pollination success, obtained through piecewise regression analysis of the relationship between pollen grains and pollen tubes of naturally pollinated wilted flowers. Pollen tubes did not frequently exceed the number of ovules per flower. Only the combination of abundant and good quality pollen and a low number of ovules per flower conferred relief from pre-zygotic pollen limitation in the three stochastic pollination environments studied. Quality of pollen receipt was found to be as variable as quantity among study species. The relative pollination success of endemic and non-endemic species, and its quantity and quality components, was community dependent. Assessing both quality and quantity of pollen receipt is key to determining the ovule fertilization potential of both endemic and widespread plants in biodiverse hotspot regions. Large natural variation among flowers of the same species in the two components and pollen tube formation deserves further analysis in order to estimate the environmental, phenotypic and intraindividual sources of variation that may affect how plants evolve to overcome this limitation in different communities worldwide.

Formation of hydrogen peroxide in the silver reductor: A micro-analytical method for iron

USGS Publications Warehouse

Fryling, C.F.; Tooley, F.V.

1936-01-01

1. An attempt to determine small quantities of iron by reduction with silver followed by titration with eerie sulfate revealed an error attributable to the formation of hydrogen peroxide in the reductor. 2. By conducting the reduction in an atmosphere of hydrogen, thereby decreasing the reductor correction, and applying a correction for the indicator, it was possible to determine quantities of iron of the order of 1.5 mg. with a high degree of accuracy. 3. The method was found to be relatively rapid and not to require the use of large platinum dishes, thus possessing advantages of practical value.

A survey of radiographers' confidence and self-perceived accuracy in frontline image interpretation and their continuing educational preferences

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

Neep, Michael J; Centre for Functioning and Health Research, Metro South Health, Brisbane, Queensland; School of Public Health and Social Work and Institute of Health and Biomedical Innovation, Queensland University of Technology, Brisbane, Queensland

The provision of a written comment on traumatic abnormalities of the musculoskeletal system detected by radiographers can assist referrers and may improve patient management, but the practice has not been widely adopted outside the United Kingdom. The purpose of this study was to investigate Australian radiographers' perceptions of their readiness for practice in a radiographer commenting system and their educational preferences in relation to two different delivery formats of image interpretation education, intensive and non-intensive. A cross-sectional web-based questionnaire was implemented between August and September 2012. Participants included radiographers with experience working in emergency settings at four Australian metropolitan hospitals.more » Conventional descriptive statistics, frequency histograms, and thematic analysis were undertaken. A Wilcoxon signed-rank test examined whether a difference in preference ratings between intensive and non-intensive education delivery was evident. The questionnaire was completed by 73 radiographers (68% response rate). Radiographers reported higher confidence and self-perceived accuracy to detect traumatic abnormalities than to describe traumatic abnormalities of the musculoskeletal system. Radiographers frequently reported high desirability ratings for both the intensive and the non-intensive education delivery, no difference in desirability ratings for these two formats was evident (z = 1.66, P = 0.11). Some Australian radiographers perceive they are not ready to practise in a frontline radiographer commenting system. Overall, radiographers indicated mixed preferences for image interpretation education delivered via intensive and non-intensive formats. Further research, preferably randomised trials, investigating the effectiveness of intensive and non-intensive education formats of image interpretation education for radiographers is warranted.« less

Metrics to assess the quantity of antibiotic use in the outpatient setting: a systematic review followed by an international multidisciplinary consensus procedure.

PubMed

Versporten, Ann; Gyssens, Inge C; Pulcini, Céline; Monnier, Annelie A; Schouten, Jeroen; Milanic, Romina; Stanic Benic, Mirjana; Tebano, Gianpiero; Le Maréchal, Marion; Zanichelli, Veronica; Huttner, Benedikt; Vlahovic-Palcevski, Vera; Goossens, Herman; Hulscher, Marlies E; Adriaenssens, Niels

2018-06-01

The international Innovative Medicines Initiative (IMI) project DRIVE-AB (Driving Reinvestment in Research and Development and Responsible Antibiotic Use) aims to develop a global definition of 'responsible' antibiotic use. To identify consensually validated quantity metrics for antibiotic use in the outpatient setting. First, outpatient quantity metrics (OQMs) were identified by a systematic search of literature and web sites published until 12 December 2014. Identified OQMs were evaluated by a multidisciplinary, international stakeholder panel using a RAND-modified Delphi procedure. Two online questionnaires and a face-to-face meeting between them were conducted to assess OQM relevance for measuring the quantity of antibiotic use on a nine-point Likert scale, to add comments or to propose new metrics. A total of 597 articles were screened, 177 studies met criteria for full-text screening and 138 were finally included. Twenty different OQMs were identified and appraised by 23 stakeholders. During the first survey, 14 OQMs were excluded and 6 qualified for discussion. During the face-to-face meeting, 10 stakeholders retained five OQMs and suggestions were made considering context and combination of metrics. The final set of metrics included defined daily doses, treatments/courses and prescriptions per defined population, treatments/courses and prescriptions per defined number of physician contacts and seasonal variation of total antibiotic use. A small set of consensually validated metrics to assess the quantity of antibiotic use in the outpatient setting was obtained, enabling (inter)national comparisons. The OQMs will help build a global conceptual framework for responsible antibiotic use.

Efficient star formation in the spiral arms of M51

NASA Technical Reports Server (NTRS)

Lord, Steven D.; Young, Judith S.

1990-01-01

The molecular, neutral, and ionized hydrogen distributions in the Sbc galaxy M51 (NGC 5194) are compared. To estimate H2 surface densities observations of the CO (J = 1 - 0) transition were made in 60 positions out to a radius of 155 arcsec. Extinction-corrected H-alpha intensities were used to compute the detailed massive star formation rates (MSFRs) in the disk. Estimates of the gas surface density, the MSFR, and the ratio of these quantities, MSFR/sigma(p), were then examined. The spiral arms were found to exhibit an excess gas density, measuring between 1.4 and 1.6 times the interarm values at 45 arcsec resolution. The total (arm and interarm) gas content and massive star formation rates in concentric annuli in the disk of M51 were computed. The two quantities fall off together with radius, yielding a relatively constant MSFR/sigma(p) with radius. This behavior is not explained by current models of star formation in galactic disks.

75 FR 8366 - Centers for Disease Control and Prevention Proposed Data Collections Submitted for Public Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-24

... in hard copy. Respondent/petitioners should be aware that HHS is not requiring respondents to use the forms. Respondents can choose to submit petitions as letters or in other formats, but petitions must... form, since it provides a simple, organized format for addressing the informational requirements of a...

Iterative Design and Classroom Evaluation of Automated Formative Feedback for Improving Peer Feedback Localization

ERIC Educational Resources Information Center

Nguyen, Huy; Xiong, Wenting; Litman, Diane

2017-01-01

A peer-review system that automatically evaluates and provides formative feedback on free-text feedback comments of students was iteratively designed and evaluated in college and high-school classrooms. Classroom assignments required students to write paper drafts and submit them to a peer-review system. When student peers later submitted feedback…

Family Myths, Beliefs, and Customs as a Research/Educational Tool to Explore Identity Formation

ERIC Educational Resources Information Center

Herman, William E.

2008-01-01

This paper outlines a qualitative research tool designed to explore personal identity formation as described by Erik Erikson and offers self-reflective and anonymous evaluative comments made by college students after completing this task. Subjects compiled a list of 200 myths, customs, fables, rituals, and beliefs from their family of origin and…

75 FR 52054 - Assessment of Mediation and Arbitration Procedures

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-24

...: Comments may be submitted either via the Board's e-filing format or in the traditional paper format. Any person using e-filing should attach a document and otherwise comply with the instructions at the E-FILING link on the Board's Web site, at http://www.stb.dot.gov . Any person submitting a filing in the...

Seminary Education and Formation: The Challenges and Some Ideas about Future Developments

ERIC Educational Resources Information Center

Oakley, David

2017-01-01

The institution of the seminary was established by the sixteenth century Council of Trent. Seminaries were charged with the formation of men for the priesthood. The character of seminary education was largely unchanged until the Second Vatican Council (1962-1965). This article observes and comments upon the changes and developments over the past…

Item Response Theory Models for Wording Effects in Mixed-Format Scales

ERIC Educational Resources Information Center

Wang, Wen-Chung; Chen, Hui-Fang; Jin, Kuan-Yu

2015-01-01

Many scales contain both positively and negatively worded items. Reverse recoding of negatively worded items might not be enough for them to function as positively worded items do. In this study, we commented on the drawbacks of existing approaches to wording effect in mixed-format scales and used bi-factor item response theory (IRT) models to…

Comment on "Optical Imaging of Light-Induced Thermopower in Semiconductors"

NASA Astrophysics Data System (ADS)

Apertet, Y.

2018-03-01

In a recent article [Phys. Rev. Applied 5, 024005 (2016), 10.1103/PhysRevApplied.5.024005], Gibelli and co-workers proposed a method to determine the thermopower, i.e., the Seebeck coefficient, using photoluminescence measurements. The photoluminescence spectra are used to obtain the local gradients of both the electrochemical potential difference between electron and holes and the temperature of the electron-hole plasma. However, the definition of the thermopower given in that article seems erroneous due to a confusion between the different physical quantities needed to derive this parameter.

Weyl consistency conditions in non-relativistic quantum field theory

DOE PAGES

Pal, Sridip; Grinstein, Benjamín

2016-12-05

Weyl consistency conditions have been used in unitary relativistic quantum field theory to impose constraints on the renormalization group flow of certain quantities. We classify the Weyl anomalies and their renormalization scheme ambiguities for generic non-relativistic theories in 2 + 1 dimensions with anisotropic scaling exponent z = 2; the extension to other values of z are discussed as well. We give the consistency conditions among these anomalies. As an application we find several candidates for a C-theorem. Here, we comment on possible candidates for a C-theorem in higher dimensions.

A comment on Baker et al. 'The time dependence of an atom-vacancy encounter due to the vacancy mechanism of diffusion'

NASA Astrophysics Data System (ADS)

Dasenbrock-Gammon, Nathan; Zacate, Matthew O.

2017-05-01

Baker et al. derived time-dependent expressions for calculating average number of jumps per encounter and displacement probabilities for vacancy diffusion in crystal lattice systems with infinitesimal vacancy concentrations. As shown in this work, their formulation is readily expanded to include finite vacancy concentration, which allows calculation of concentration-dependent, time-averaged quantities. This is useful because it provides a computationally efficient method to express lineshapes of nuclear spectroscopic techniques through the use of stochastic fluctuation models.

ENHANCED FORMATION OF DIOXINS AND FURANS FROM COMBUSTION DEVICES BY ADDITION OF TRACE QUANTITIES OF BROMINE

EPA Science Inventory

Past pilot-scale experimental studies have shown a dramatic increase in the formation of certain chlorinated products of incomplete combustion (PICs) caused by the addition of trace amounts of bromine (Br). Emissions of trichloroethylene and tetrachloorethylene, generated as PICs...

Flight-test evaluation of two electronic display formats for approach to landing under instrument conditions

NASA Technical Reports Server (NTRS)

Morello, S. A.; Knox, C. E.; Steinmetz, G. G.

1977-01-01

The results of a flight evaluation of two electronic display formats for the approach to landing under instrument conditions are presented. The evaluation was conducted for a base-line electronic display format and for the same format with runway symbology and track information added. The evaluation was conducted during 3 deg, manual straight-in approaches with and without initial localizer offsets. Flight path tracking performance data and pilot subjective comments were examined with regard to the pilot's ability to capture and maintain localizer and glide slope by using both display formats.

Quantity discounts on a virtual good: The results of a massive pricing experiment at King Digital Entertainment

PubMed Central

Levitt, Steven D.; List, John A.; Neckermann, Susanne; Nelson, David

2016-01-01

We report on a natural field experiment on quantity discounts involving more than 14 million consumers. Implementing price reductions ranging from 9–70% for large purchases, we found remarkably little impact on revenue, either positively or negatively. There was virtually no increase in the quantity of customers making a purchase; all the observed changes occurred for customers who already were buyers. We found evidence that infrequent purchasers are more responsive to discounts than frequent purchasers. There was some evidence of habit formation when prices returned to pre-experiment levels. There also was some evidence that consumers contemplating small purchases are discouraged by the presence of extreme quantity discounts for large purchases. PMID:27382146

Memory and cognitive control circuits in mathematical cognition and learning.

PubMed

Menon, V

2016-01-01

Numerical cognition relies on interactions within and between multiple functional brain systems, including those subserving quantity processing, working memory, declarative memory, and cognitive control. This chapter describes recent advances in our understanding of memory and control circuits in mathematical cognition and learning. The working memory system involves multiple parietal-frontal circuits which create short-term representations that allow manipulation of discrete quantities over several seconds. In contrast, hippocampal-frontal circuits underlying the declarative memory system play an important role in formation of associative memories and binding of new and old information, leading to the formation of long-term memories that allow generalization beyond individual problem attributes. The flow of information across these systems is regulated by flexible cognitive control systems which facilitate the integration and manipulation of quantity and mnemonic information. The implications of recent research for formulating a more comprehensive systems neuroscience view of the neural basis of mathematical learning and knowledge acquisition in both children and adults are discussed. © 2016 Elsevier B.V. All rights reserved.

Memory and cognitive control circuits in mathematical cognition and learning

PubMed Central

Menon, V.

2018-01-01

Numerical cognition relies on interactions within and between multiple functional brain systems, including those subserving quantity processing, working memory, declarative memory, and cognitive control. This chapter describes recent advances in our understanding of memory and control circuits in mathematical cognition and learning. The working memory system involves multiple parietal–frontal circuits which create short-term representations that allow manipulation of discrete quantities over several seconds. In contrast, hippocampal–frontal circuits underlying the declarative memory system play an important role in formation of associative memories and binding of new and old information, leading to the formation of long-term memories that allow generalization beyond individual problem attributes. The flow of information across these systems is regulated by flexible cognitive control systems which facilitate the integration and manipulation of quantity and mnemonic information. The implications of recent research for formulating a more comprehensive systems neuroscience view of the neural basis of mathematical learning and knowledge acquisition in both children and adults are discussed. PMID:27339012

The Ada (Trade Name) Compiler Validation Capability Implementers’ Guide. Version 1,

DTIC Science & Technology

1986-12-01

f ADA20.ISI.EDU using the same format as for comments on the RM: Isection x.y.z(pp) Commenter’s Name YY-MM-". Iversion v Itopic brief description of...Operations (Integer) .............. 4-63 4.5.2.e Reltionl and Membership Operations (FixedtFloat) ........... 4-64 4.5.2. f Relational and Membership...Absolute Value Operator (PIxe&M ) .................. 4 4.5.6. Scalar Negation Operator 4.9 " 4.5.6. f Array Negation Operator

Response to the Comment on Paper 'Water vapor Enhancement of Rates of Peroxy Radical Reactions', Int. J. Chem. Kinetics, 47, 395, 2015

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

Kumbhani, Sambhav R.; Cline, Taylor S.; Killian, Marie C.

Comments provided here aid in understanding the effect of water vapor on the rate of the self-reaction of HOCH2CH2O2 recently reported by Kumbhani et al. [1] Kumbhani et al. asserts that water vapor increases the rate of the HOCH2CH2O2 self-reaction by formation of an HOCH2CH2O2-H2O complex.

Effect of soils on water quantity and quality in Piedmont forested headwater watersheds of North Carolina

Treesearch

Johnny Boggs; Ge Sun; David Jones; Steven G. McNulty

2013-01-01

Water quantity and quality data were compared from six headwater watersheds on two distinct soil formations, Carolina Slate Belt (CSB) and Triassic Basins (TB). CSB soils are generally thicker, less erodible, and contain less clay content than soils found in TB. TB generated significantly more discharge/precipitation ratio than CSB (0.33 vs. 0.24) in...

Exchange, interpretation, and database-search of ion mobility spectra supported by data format JCAMP-DX

NASA Technical Reports Server (NTRS)

Baumback, J. I.; Davies, A. N.; Vonirmer, A.; Lampen, P. H.

1995-01-01

To assist peak assignment in ion mobility spectrometry it is important to have quality reference data. The reference collection should be stored in a database system which is capable of being searched using spectral or substance information. We propose to build such a database customized for ion mobility spectra. To start off with it is important to quickly reach a critical mass of data in the collection. We wish to obtain as many spectra combined with their IMS parameters as possible. Spectra suppliers will be rewarded for their participation with access to the database. To make the data exchange between users and system administration possible, it is important to define a file format specially made for the requirements of ion mobility spectra. The format should be computer readable and flexible enough for extensive comments to be included. In this document we propose a data exchange format, and we would like you to give comments on it. For the international data exchange it is important, to have a standard data exchange format. We propose to base the definition of this format on the JCAMP-DX protocol, which was developed for the exchange of infrared spectra. This standard made by the Joint Committee on Atomic and Molecular Physical Data is of a flexible design. The aim of this paper is to adopt JCAMP-DX to the special requirements of ion mobility spectra.

Understanding the geographic distribution of tropical cyclone formation for applications in climate models

NASA Astrophysics Data System (ADS)

Tory, Kevin J.; Ye, H.; Dare, R. A.

2018-04-01

Projections of Tropical cyclone (TC) formation under future climate scenarios are dependent on climate model simulations. However, many models produce unrealistic geographical distributions of TC formation, especially in the north and south Atlantic and eastern south Pacific TC basins. In order to improve confidence in projections it is important to understand the reasons behind these model errors. However, considerable effort is required to analyse the many models used in projection studies. To address this problem, a novel diagnostic is developed that provides compelling insight into why TCs form where they do, using a few summary diagrams. The diagnostic is developed after identifying a relationship between seasonal climatologies of atmospheric variables in 34 years of ECMWF reanalysis data, and TC detection distributions in the same data. Geographic boundaries of TC formation are constructed from four threshold quantities. TCs form where Emanuel's Maximum Potential Intensity, V_{{PI}}, exceeds 40 {ms}^{{ - 1}}, 700 hPa relative humidity, RH_{{700}}, exceeds 40%, and the magnitude of the difference in vector winds between 850 and 200 hPa, V_{{sh}}, is less than 20 {ms}^{{ - 1}}. The equatorial boundary is best defined by a composite quantity containing the ratio of absolute vorticity (η ) to the meridional gradient of absolute vorticity (β ^{*}), rather than η alone. {β ^*} is also identified as a potentially important ingredient for TC genesis indices. A comparison of detected Tropical Depression (TD) and Tropical Storm (TS) climatologies revealed TDs more readily intensify further to TS where {V_{PI}} is elevated and {V_{sh}} is relatively weak. The distributions of each threshold quantity identify the factors that favour and suppress TC formation throughout the tropics in the real world. This information can be used to understand why TC formation is poorly represented in some climate models, and shows potential for understanding anomalous TC formation behaviour in the real world.

[Using new media for online consensus conferences and open external review of guidelines - results of two pilot studies].

PubMed

Nast, Alexander; Rosumeck, Stefanie; Sporbeck, Birte; Rzany, Berthold

2012-01-01

The development of guidelines almost always requires considerable time and financial resources. An important task is therefore to identify and evaluate online methods that facilitate guideline work. ONLINE CONSENSUS CONFERENCE: During the development of the S2k guideline for the management of staphylococcus aureus infections an online consensus conference was held using an online tool provided by the Deutsche Forschungsnetz in combination with a telephone conference. During the 2-hour meeting, no technical difficulties occurred. A survey among the participants showed that this format had a high rate of acceptance. ONLINE REVIEW: During the development of the update of the German S3-Guidelines for the therapy of psoriasis an external open review was performed. An online platform allowing direct visible commenting was chosen. During the five week period of commenting, 26 users added 160 comments. After the review process, the comments were assessed by the editors and the original authors. The selected instrument provides a suitable means for online commenting of guidelines and facilitates the revision of the text. Copyright © 2012. Published by Elsevier GmbH.

40 CFR 747.200 - Triethanolamine salt of tricarboxylic acid.

Code of Federal Regulations, 2013 CFR

2013-07-01

..., person, process, processor, and small quantities solely for research and development have the same... nitrosating agents to this substance leads to formation of a substance known to cause cancer in laboratory.... Addition of nitrite leads to formation of a substance known to cause cancer. This product is designed to be...

40 CFR 747.200 - Triethanolamine salt of tricarboxylic acid.

Code of Federal Regulations, 2014 CFR

2014-07-01

..., person, process, processor, and small quantities solely for research and development have the same... nitrosating agents to this substance leads to formation of a substance known to cause cancer in laboratory.... Addition of nitrite leads to formation of a substance known to cause cancer. This product is designed to be...

40 CFR 747.200 - Triethanolamine salt of tricarboxylic acid.

Code of Federal Regulations, 2012 CFR

2012-07-01

..., person, process, processor, and small quantities solely for research and development have the same... nitrosating agents to this substance leads to formation of a substance known to cause cancer in laboratory.... Addition of nitrite leads to formation of a substance known to cause cancer. This product is designed to be...

40 CFR 747.200 - Triethanolamine salt of tricarboxylic acid.

Code of Federal Regulations, 2011 CFR

2011-07-01

..., person, process, processor, and small quantities solely for research and development have the same... nitrosating agents to this substance leads to formation of a substance known to cause cancer in laboratory.... Addition of nitrite leads to formation of a substance known to cause cancer. This product is designed to be...

Netmeld v. 1.0

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

BERG, MICHAEL; RILEY, MARSHALL

System assessments typically yield large quantities of data from disparate sources for an analyst to scrutinize for issues. Netmeld is used to parse input from different file formats, store the data in a common format, allow users to easily query it, and enable analysts to tie different analysis tools together using a common back-end.

Processes Underlying Developmental Reversals in False-Memory Formation: Comment on Brainerd, Reyna, and Ceci (2008)

ERIC Educational Resources Information Center

Ghetti, Simona

2008-01-01

C. J. Brainerd, V. F. Reyna, and S. J. Ceci (2008) reviewed compelling evidence of developmental reversals in false-memory formation (i.e., younger children exhibit lower false-memory rates than do older children and adults) and proposed that this phenomenon depends on the development of gist processing (i.e., the ability to identify and process…

77 FR 71822 - Notice of Availability of the BLM's Responses to Public Comments and of the BLM's Environmental...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-04

... century. In 1925, potash (potassium-bearing salts primarily used for fertilizer) was discovered in this... is found in formations below the potash-bearing formations, so oil and gas wells must extend through... industries. This conflict has resulted in a great deal of litigation regarding decisions made by the BLM on a...

77 FR 75198 - Standard Format and Content for Post-Shutdown Decommissioning Activities Report

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-19

...The U.S. Nuclear Regulatory Commission (NRC) is issuing for public comment draft regulatory guide (DG), DG-1272, ``Standard Format and Content for Post-shutdown Decommissioning Activities Report.'' This guide describes a method that the NRC staff considers acceptable for use in complying with the Commission's requirements regarding the submission of a post-shutdown decommissioning activities report (PSDAR).

78 FR 59859 - Defense Federal Acquisition Regulation Supplement: Allowability of Legal Costs for Whistleblower...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-09-30

... considered in the formation of a final rule. ADDRESSES: Submit comments identified by DFARS Case 2013-D022... (for DoD only) and two FAR cases (for title 41 agencies), which are independent, but parallel... response to this interim rule in the formation of the final rule. List of Subjects in 48 CFR Parts 216 and...

75 FR 57327 - GNP Rly, Inc.-Acquisition and Operation Exemption-Redmond Spur and Woodinville Subdivision

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-20

...). Those NITUs permitted railbanking/interim trail use negotiations under the Trails Act, 16 U.S.C. 1247(d... November 19, 2010. ADDRESSES: Comments may be submitted either via the Board's e-filing format or in the traditional paper format. Any person using e-filing should attach a document and otherwise comply with the...

78 FR 24465 - Ballard Terminal Railroad Company, L.L.C.-Acquisition and Operation Exemption-Woodinville...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-25

... National Trails System Act, 16 U.S.C. 1247(d). Ballard also seeks the right to provide common carrier rail... use negotiations under 16 U.S.C. 1247(d).\\2\\ The Board seeks comments from interested persons on... submitted either via the Board's e-filing format or in the traditional paper format. Any person using e...

78 FR 72119 - Agency Information Collection Activities: Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-02

... objective, independent, third party to evaluate that the questionnaire has a format and scope that minimizes... impact indicators. These indicators are both quantitative and descriptive and may include, for example...

Formation and dissipation of runaway current by MGI on J-TEXT

NASA Astrophysics Data System (ADS)

Wei, Yunong; Chen, Zhongyong; Huang, Duwei; Tong, Ruihai; Zhang, Xiaolong

2017-10-01

Plasma disruptions are one of the major concern for ITER. A large fraction of runaway current may be formed due to the avalanche generation of runaway electrons (REs) during disruptions and ruin the device structure. Experiments of runaway current formation and dissipation have been done on J-TEXT. Two massive gas injection (MGI) valves are used to form and dissipate the runaway current. Hot tail RE generation caused by the fast thermal quench leads to an abnormal formation of runaway current when the pre-TQ electron density increases in a range of 0.5-2-10 19m-3. 1020-22 quantities of He, Ne, Ar or Kr impurities are injected by MGI2 to dissipate the runaway current. He injection shows no obvious effect on runaway current dissipation in the experiments and Kr injection shows the best. The kinetic energy of REs and the magnetic energy of RE beam will affect the dissipation efficiency to a certain extent. Runaway current decay rate is found increasing quickly with the increase of the gas injection when the quantity is moderate, and then reaches to a saturation value with large quantity injection. A possible reason to explain the saturation of dissipation effect is the saturation of gas assimilation efficiency.

Visualizing the qualitative: making sense of written comments from an evaluative satisfaction survey.

PubMed

Bletzer, Keith V

2015-01-01

Satisfaction surveys are common in the field of health education, as a means of assisting organizations to improve the appropriateness of training materials and the effectiveness of facilitation-presentation. Data can be qualitative of which analysis often become specialized. This technical article aims to reveal whether qualitative survey results can be visualized by presenting them as a Word Cloud. Qualitative materials in the form of written comments on an agency-specific satisfaction survey were coded and quantified. The resulting quantitative data were used to convert comments into "input terms" to generate Word Clouds to increase comprehension and accessibility through visualization of the written responses. A three-tier display incorporated a Word Cloud at the top, followed by the corresponding frequency table, and a textual summary of the qualitative data represented by the Word Cloud imagery. This mixed format adheres to recognition that people vary in what format is most effective for assimilating new information. The combination of visual representation through Word Clouds complemented by quantified qualitative materials is one means of increasing comprehensibility for a range of stakeholders, who might not be familiar with numerical tables or statistical analyses.

75 FR 64742 - Shifts in U.S. Merchandise Trade 2010

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-20

... revised format is encouraged by providing access to the ITC online Reader Satisfaction Survey ( http... report may also provide comments by downloading the survey form and business reply mailer for this...

75 FR 38564 - National Endowment for the Arts; Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-02

... ensure that requested data is provided in the desired format; reporting burden (time and financial resources) is minimized; collection instruments are clearly understood; and the impact of collection...

Cockpit simulation study of use of flight path angle for instrument approaches

NASA Technical Reports Server (NTRS)

Hanisch, B.; Ernst, H.; Johnston, R.

1981-01-01

The results of a piloted simulation experiment to evaluate the effect of integrating flight path angle information into a typical transport electronic attitude director indicator display format for flight director instrument landing system approaches are presented. Three electronic display formats are evaluated during 3 deg straight-in approaches with wind shear and turbulence conditions. Flight path tracking data and pilot subjective comments are analyzed with regard to the pilot's tracking performance and workload for all three display formats.

Archaean greenstone belts of Sierra Leone with comments on the stratigraphy and metallogeny

NASA Astrophysics Data System (ADS)

Umeji, A. C.

Four belts of weakly metamorphosed volcano-sedimentary material, of about 2700 Ma, are enclosed by older granulites, gneisses and migmatites in the eastern part, and (i) a basal ultramafic unit followed by (ii) mafic to feldspathic differentiate and then (iii) a terminal sedimentary formation has been recognized in all the four belts and their average ratio is ultramafic: mafic (greenstone): sedimentary unit (2:5:3). The belts are linear and tightly folded along N-S to NE-SW axis which is also the regional grain of the structures in the older basement complex that engulfs them. Structural and geochronological evidences suggest that the deformation of these volcano-sedimentary supracrustals began during the Liberian tectonism ( c. 2700 Ma) and culminated at the beginning of the Eburnean (2200 Ma). Diapiric rise of K-rich younger Aechaean granites which sharphy trangressed all the earlier rocks and their structural trends, marked the last geotectonic event in the Archaean of this part of West Africa. Chromite cumulate and asbestiform deposits characterize the layered ultramafic unit. whilst gold and associated base metal sulphides which were derived from the volcanic units became hydrothermally concentrated close to the contact between the volcanic units and the overlying sediments, and also in the fault zones. Iron ore deposits are restricted to the sedimentary units where they occur as banded iron formation. It is only in the huge metasedimetary piles of the Sula-Kangari belt that deposits of iron ore occur in commercially viable quantities. The patterns of distribution, deformation and mineralization in these greenstone belts appear to fit closely into island arc model of plate tectonic theory.

Jet fuel instability mechanisms

NASA Technical Reports Server (NTRS)

Daniel, S. R.

1985-01-01

The mechanisms of the formation of fuel-insoluble deposits were studied in several real fuels and in a model fuel consisting of tetralin in dodecane solution. The influence of addition to the fuels of small concentrations of various compounds on the quantities of deposits formed and on the formation and disappearance of oxygenated species in solution was assessed. The effect of temperature on deposit formation was also investigated over the range of 308-453 K.

Dynamic Collaboration Infrastructure for Hydrologic Science

NASA Astrophysics Data System (ADS)

Tarboton, D. G.; Idaszak, R.; Castillo, C.; Yi, H.; Jiang, F.; Jones, N.; Goodall, J. L.

2016-12-01

Data and modeling infrastructure is becoming increasingly accessible to water scientists. HydroShare is a collaborative environment that currently offers water scientists the ability to access modeling and data infrastructure in support of data intensive modeling and analysis. It supports the sharing of and collaboration around "resources" which are social objects defined to include both data and models in a structured standardized format. Users collaborate around these objects via comments, ratings, and groups. HydroShare also supports web services and cloud based computation for the execution of hydrologic models and analysis and visualization of hydrologic data. However, the quantity and variety of data and modeling infrastructure available that can be accessed from environments like HydroShare is increasing. Storage infrastructure can range from one's local PC to campus or organizational storage to storage in the cloud. Modeling or computing infrastructure can range from one's desktop to departmental clusters to national HPC resources to grid and cloud computing resources. How does one orchestrate this vast number of data and computing infrastructure without needing to correspondingly learn each new system? A common limitation across these systems is the lack of efficient integration between data transport mechanisms and the corresponding high-level services to support large distributed data and compute operations. A scientist running a hydrology model from their desktop may require processing a large collection of files across the aforementioned storage and compute resources and various national databases. To address these community challenges a proof-of-concept prototype was created integrating HydroShare with RADII (Resource Aware Data-centric collaboration Infrastructure) to provide software infrastructure to enable the comprehensive and rapid dynamic deployment of what we refer to as "collaborative infrastructure." In this presentation we discuss the results of this proof-of-concept prototype which enabled HydroShare users to readily instantiate virtual infrastructure marshaling arbitrary combinations, varieties, and quantities of distributed data and computing infrastructure in addressing big problems in hydrology.

Influences of Problem Format and SES on Preschoolers' Understanding of Approximate Addition

ERIC Educational Resources Information Center

McNeil, Nicole M.; Fuhs, Mary Wagner; Keultjes, M. Claire; Gibson, Matthew H.

2011-01-01

Recent studies suggest that 5-year-olds can add and compare large numerical quantities through approximate representations of number. However, the nature of this understanding and its susceptibility to environmental influences remain unclear. We examined whether children's early competence depends on the canonical problem format (i.e., arithmetic…

Comment on self-consistent model of black hole formation and evaporation

NASA Astrophysics Data System (ADS)

Ho, Pei-Ming

2015-08-01

In an earlier work, Kawai et al. proposed a model of black-hole formation and evaporation, in which the geometry of a collapsing shell of null dust is studied, including consistently the back reaction of its Hawking radiation. In this note, we illuminate the implications of their work, focusing on the resolution of the information loss paradox and the problem of the firewall.

Interpretational Confounding Is Due to Misspecification, Not to Type of Indicator: Comment on Howell, Breivik, and Wilcox (2007)

ERIC Educational Resources Information Center

Bollen, Kenneth A.

2007-01-01

R. D. Howell, E. Breivik, and J. B. Wilcox (2007) have argued that causal (formative) indicators are inherently subject to interpretational confounding. That is, they have argued that using causal (formative) indicators leads the empirical meaning of a latent variable to be other than that assigned to it by a researcher. Their critique of causal…

On the Meaning of Formative Measurement and How It Differs from Reflective Measurement: Comment on Howell, Breivik, and Wilcox (2007)

ERIC Educational Resources Information Center

Bagozzi, Richard P.

2007-01-01

D. Howell, E. Breivik, and J. B. Wilcox (2007) have presented an important and interesting analysis of formative measurement and have recommended that researchers abandon such an approach in favor of reflective measurement. The author agrees with their recommendations but disagrees with some of the bases for their conclusions. He suggests that…

77 FR 19022 - National Institute of Child Health and Human Development Submission for OMB Review; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-29

..., Neuropsychosocial Formative Research Methodological Studies for the National Children's Study SUMMARY: Under the... Research Methodological Studies for the National Children's Study (NCS). Type of Information Request: NEW...

77 FR 49834 - Agency Information Collection Activities: Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-17

... provide copies of licensee nuclear material event reports electronically or by hard copy to the NRC within... event information should be provided in a uniform electronic format, for assessment and identification...

75 FR 15726 - Comment Request for Information Collection for Quick Turnaround Surveys of the Workforce...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-30

... requested data can be provided in the desired format, reporting burden (time and financial resources) is... respondents can be properly assessed. Currently, the Employment and Training [[Page 15727

Is Children's Programming Improving?

ERIC Educational Resources Information Center

Potter, Rosemary Lee

1979-01-01

Susan Futterman, a former teacher and early childhood specialist for Action for Children's Television, comments on changing formats for children's programs, as well as on the role of educators in using television as a learning vehicle. (Editor/KC)

Hubbert's Peak -- A Physicist's View

NASA Astrophysics Data System (ADS)

McDonald, Richard

2011-04-01

Oil, as used in agriculture and transportation, is the lifeblood of modern society. It is finite in quantity and will someday be exhausted. In 1956, Hubbert proposed a theory of resource production and applied it successfully to predict peak U.S. oil production in 1970. Bartlett extended this work in publications and lectures on the finite nature of oil and its production peak and depletion. Both Hubbert and Bartlett place peak world oil production at a similar time, essentially now. Central to these analyses are estimates of total ``oil in place'' obtained from engineering studies of oil reservoirs as this quantity determines the area under the Hubbert's Peak. Knowing the production history and the total oil in place allows us to make estimates of reserves, and therefore future oil availability. We will then examine reserves data for various countries, in particular OPEC countries, and see if these data tell us anything about the future availability of oil. Finally, we will comment on synthetic oil and the possibility of carbon-neutral synthetic oil for a sustainable future.

Comparison of ASGARD and UFOCapture

NASA Technical Reports Server (NTRS)

Blaauw, Rhiannon C.; Cruse, Katherine S.

2011-01-01

The Meteoroid Environment Office is undertaking a comparison between UFOCapture/Analyzer and ASGARD (All Sky and Guided Automatic Realtime Detection). To accomplish this, video output from a Watec video camera on a 17 mm Schneider lens (25 degree field of view) was split and input into the two different meteor detection softwares. The purpose of this study is to compare the sensitivity of the two systems, false alarm rates and trajectory information, among other quantities. The important components of each software will be highlighted and comments made about the detection/rejection algorithms and the amount of user-labor required for each system.

Comments on D/H ratios in chondritic organic matter

NASA Astrophysics Data System (ADS)

Smith, J. W.; Rigby, D.

1981-06-01

D/H ratios in chondritic organic matter are investigated. Demineralized organic residues obtained from previous experiments were dried in a quartz reaction vessel under vacuum for 60 minutes at 250-300 C and then combusted in oxygen for 20 minutes at 850 C. The apparatus is described and the results of the experiments such as D/H ratios in water and measurements on total carbon dioxide are given. Atomic H/C ratios calculated directly from the quantities of carbon dioxide and water recovered, are reported according to Standard Mean Ocean Water and Pee Dee Belemnite, using the customary notation.

Effective depth of spectral line formation in planetary atmospheres

NASA Technical Reports Server (NTRS)

Lestrade, J. P.; Chamberlain, J. W.

1980-01-01

The effective level of line formation for spectroscopic absorption lines has long been regarded as a useful parameter for determining average atmospheric values of the quantities involved in line formation. The identity of this parameter was recently disputed. The dependence of this parameter on the average depth where photons are absorbed in a semi-infinite atmosphere is established. It is shown that the mean depths derived by others are similar in nature and behavior.

75 FR 10757 - Proposed Information Collection; Comment Request; Alaska Region Amendment 80 Permits and Reports

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-09

... facilitates the formation of harvesting cooperatives in the head-and-gut trawl catcher/processor sector... catch, improved retention, improved utilization, and improved economic health of the head-and-gut trawl...

Recollections of Stanley Mandelstam

NASA Astrophysics Data System (ADS)

Chew, Geoffrey

2017-01-01

This article is based upon the audio recording taken on September 9th 2016 by my children. I thank Chee Hok Lim for writing the first transcript in the World Scientific format and Ling-Lie Chau for comments and footnotes.

78 FR 20329 - Submission for OMB review; 30-day Comment Request: A Generic Submission for Formative Research...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-04-04

... NCI through its Office of Communications and Education (OCE), to pretest NCI communications strategies... also responsible for the design, implementation, and evaluation of education programs over the entire...

76 FR 22156 - Agency Information Collection Activities: Submission to OMB for Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-20

... troubled or newly chartered credit unions to determine their fitness for the position. These forms standardize the information gathered to evaluate the individual's fitness for the position. The format is...

76 FR 9821 - Agency Information Collection Activities: Submission to OMB for Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-22

... troubled or newly chartered credit unions to determine their fitness for the position. These forms standardize the information gathered to evaluate the individual's fitness for the position. The format is...

76 FR 80937 - Notice of Final 2010 Effluent Guidelines Program Plan; Re-Opening Public Comment Period

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-27

... develop standards for wastewater discharges produced by natural gas extraction from underground coalbed and shale formations as well as mercury discharges from dental offices. EPA is also accepting...

75 FR 52349 - Proposed Collection; Comment Request; NCCAM Office of Communications and Public Liaison...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-25

... out formative research to further understand the knowledge, attitudes, and behaviors of its core... that will influence target audience attitudes and behavior in a positive manner, and to use Government...

Response to Comment on “Active sites for CO 2 hydrogenation to methanol on Cu/ZnO catalysts”

DOE PAGES

Kattel, Shyam; Ramírez, Pedro J.; Chen, Jingguang G.; ...

2017-09-01

In their Comment on our recent paper, Nakamura et al. argue that our x-ray photoelectron spectroscopy (XPS) analysis was affected by the presence of formate species on the catalyst surface. This argument is not valid because the reactant gases were evacuated at temperatures from 525 to 575 kelvin, conditions under which formate is not stable on the catalyst surface. An analysis of the XPS results obtained after exposing zinc oxide/copper (111) [ZnO/Cu(111)] surfaces to hydrogen (H 2) and mixtures of carbon dioxide (CO 2)/H 2 show an absence of carbon (C) 1s signal, no asymmetries in the oxygen (O) 1smore » peak, and a Zn:O intensity close to 1:1. Thus and finally, the most active phase of these catalysts contained a ZnO-Cu interface.« less

Response to Comment on "Active sites for CO2 hydrogenation to methanol on Cu/ZnO catalysts".

PubMed

Kattel, Shyam; Ramírez, Pedro J; Chen, Jingguang G; Rodriguez, José A; Liu, Ping

2017-09-01

In their Comment on the our recent Report, Nakamura et al argue that our x-ray photoelectron spectroscopy (XPS) analysis was affected by the presence of formate species on the catalyst surface. This argument is not valid because the reactant gases were evacuated at temperatures from 525 to 575 kelvin, conditions under which formate is not stable on the catalyst surface. An analysis of the XPS results obtained after exposing zinc oxide/copper (111) [ZnO/Cu(111)] surfaces to hydrogen (H 2 ) and mixtures of carbon dioxide (CO 2 )/H 2 show an absence of carbon (C) 1s signal, no asymmetries in the oxygen (O) 1s peak, and a Zn:O intensity close to 1:1. Thus, the most active phase of these catalysts contained a ZnO-Cu interface. Copyright © 2017, American Association for the Advancement of Science.

Bone marrow fat accumulation accelerated by high fat diet is suppressed by exercise

PubMed Central

Styner, Maya; Thompson, William R.; Galior, Kornelia; Uzer, Gunes; Wu, Xin; Kadari, Sanjay; Case, Natasha; Xie, Zhihui; Sen, Buer; Romaine, Andrew; Pagnotti, Gabriel M.; Rubin, Clinton T.; Styner, Martin A.; Horowitz, Mark C.; Rubin, Janet

2014-01-01

Marrow adipose tissue (MAT), associated with skeletal fragility and hematologic insufficiency, remains poorly understood and difficult to quantify. We tested the response of MAT to high fat diet (HFD) and exercise using a novel volumetric analysis, and compared it to measures of bone quantity. We hypothesized that HFD would increase MAT and diminish bone quantity, while exercise would slow MAT acquisition and promote bone formation. Eight week-old female C57BL/6 mice were fed a regular (RD) or HFD, and exercise groups were provided voluntary access to running wheels (RD-E, HFD-E). Femoral MAT was assessed by μCT (lipid binder osmium) using a semi-automated approach employing rigid co-alignment, regional bone masks and was normalized for total femoral volume (TV) of the bone compartment. MAT was 2.6-fold higher in HFD relative to RD mice. Exercise suppressed MAT in RD-E mice by more than half compared with RD. Running similarly inhibited MAT acquisition in HFD mice. Exercise significantly increased bone quantity in both diet groups. Thus, HFD caused significant accumulation of MAT; importantly running exercise limited MAT acquisition while promoting bone formation during both diets. That MAT is exquisitely responsive to diet and exercise, and its regulation by exercise appears to be inversely proportional to effects on exercise induced bone formation, is relevant for an aging and sedentary population. PMID:24709686

A Data Warehouse to Support Condition Based Maintenance (CBM)

DTIC Science & Technology

2005-05-01

Application ( VBA ) code sequence to import the original MAST-generated CSV and then create a single output table in DBASE IV format. The DBASE IV format...database architecture (Oracle, Sybase, MS- SQL , etc). This design includes table definitions, comments, specification of table attributes, primary and foreign...built queries and applications. Needs the application developers to construct data views. No SQL programming experience. b. Power Database User - knows

Occurrence and formation kinetics of pyranomalvidin-procyanidin dimer pigment in Merlot red wine: impact of acidity and oxygen concentrations.

PubMed

Pechamat, Laurent; Zeng, Liming; Jourdes, Michael; Ghidossi, Rémy; Teissedre, Pierre-Louis

2014-02-19

Once released from red grape skins, anthocyanins undergo various chemical reactions leading to the formation of more stable pigments such as pyranoanthocyanin, as well as other derivatives. Among these pigments, pyranoanthocyanins linked directly to flavanol dimers have been detected and identified in aged Port wine but not in dry red wine. These pigments are very important with regard to the wine color evolution since they are involved in wine color evolution and stabilization. During this investigation, the occurrence in dry red wine of two pyranomalvidin-procyanidin dimer has been established by low and high resolution HPLC-UV-MS analysis. Moreover, the impact of acidity and oxygen levels on their formation in red wine has been estimated. After four months of evolution, the results showed that, for the same pH, the quantity of this pigment was correlated with oxygen concentrations. Moreover, for the same quantity of oxygen, the concentration of this pigment was related to the acidity level.

Formation kinetics of furfuryl alcohol in a coffee model system.

PubMed

Albouchi, Abdullatif; Murkovic, Michael

2018-03-15

The production of furfuryl alcohol from green coffee during roasting and the effect of multiple parameters on its formation were studied employing HPLC-DAD. Results show that coffee produces furfuryl alcohol in larger quantities (418µg/g) compared to other beans or seeds (up to 132µg/g) roasted under the same conditions. The kinetics of furfuryl alcohol production resemble those of other process contaminants (e.g., HMF, acrylamide) produced in coffee roasting, with temperature and time of roasting playing significant roles in quantities formed. Different coffee species yielded different amounts of furfuryl alcohol. The data point out that the amounts of furfuryl alcohol found in roasted coffee do not reflect the total amounts produced during roasting because great amounts of furfuryl alcohol (up to 57%) are evaporating and released to the atmosphere during roasting. Finally the effect of the moisture content on furfuryl alcohol formation was found to be of little impact. Copyright © 2017 Elsevier Ltd. All rights reserved.

ROSAT implementation of a proposed multi-mission x ray data format

NASA Technical Reports Server (NTRS)

Corcoran, M.; Pence, W.; White, R.; Conroy, M.

1992-01-01

Until recently little effort has been made to ensure that data from X-ray telescopes are delivered in a format that reflects the common characteristics that most X-ray datasets share. Instrument-specific data-product design hampers the comparison of X-ray measurements made by different detectors and should be avoided whenever possible. The ROSAT project and the High Energy Astrophysics Science Archive Research Center (HEASARC) have defined a set of X-ray data products ('rationalized files') for ROSAT data that can be used for distribution and archiving of data from other X-ray missions. This set of 'rationalized files' has been defined to isolate instrument-independent and instrument-specific quantities using standards FITS constructs to ensure portability. We discuss the usage of the 'rationalized files' by ROSAT for data distribution and archiving, with particular emphasis on discrimination between instrument-independent and instrument-specific quantities, and discuss application of this format to data from other X-ray missions.

78 FR 73566 - Standard Format and Content for a License Application for an Independent Spent Fuel Storage...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-06

...The U.S. Nuclear Regulatory Commission (NRC) is issuing for public comment draft regulatory guide (DG), DG-3042, ``Standard Format and Content for a License Application for an Independent Spent Fuel Storage Installation or a Monitored Retrievable Storage Facility.'' This draft regulatory guide is proposed revision 2 of Regulatory Guide 3.50, which provides a format that the NRC considers acceptable for submitting the information for license applications to store spent nuclear fuel, high-level radioactive waste, and/or reactor-related Greater than Class C waste.

Qualitative metabolomics profiling of serum and bile from dogs with gallbladder mucocele formation.

PubMed

Gookin, Jody L; Mathews, Kyle G; Cullen, John; Seiler, Gabriela

2018-01-01

Mucocele formation is characterized by secretion of abnormally thick mucus by the gallbladder epithelium of dogs that may cause obstruction of the bile duct or rupture of the gallbladder. The disease is increasingly recognized and is associated with a high morbidity and mortality. The cause of gallbladder mucocele formation in dogs is unknown. There is a strong breed predisposition and affected dogs have a high incidence of concurrent endocrinopathy or hyperlipidemia. These observations suggest a significant influence of both genetic and metabolic factors on disease pathogenesis. In this study, we investigated a theory that mucocele formation is associated with a syndrome of metabolic disruption. We surmised that a global, untargeted metabolomics approach could provide unique insight into the systemic pathogenesis of gallbladder mucocele formation and identify specific compounds as candidate biomarkers or treatment targets. Moreover, concurrent examination of the serum and hepatic duct bile metabolome would enable the construction of mechanism-based theories or identification of specific compounds responsible for altered function of the gallbladder epithelium. Abnormalities observed in dogs with gallbladder mucocele formation, including a 33-fold decrease in serum adenosine 5'-monophosphate (AMP), lower quantities of precursors required for synthesis of energy transporting nucleotides, and increases in citric acid cycle intermediates, suggest excess metabolic energy and a carbon surplus. Altered quantities of compounds involved in protein translation and RNA turnover, together with accumulation of gamma-glutamylated and N-acetylated amino acids in serum suggest abnormal regulation of protein and amino acid metabolism. Increases in lathosterol and 7α-hydroxycholesterol suggest a primary increase in cholesterol synthesis and diversion to bile acid formation. A number of specific biomarker compounds were identified for their ability to distinguish between control dogs and those that formed a gallbladder mucocele. Particularly noteworthy was a significant decrease in quantity of biologically active compounds that stimulate biliary ductal fluid secretion including adenosine, cAMP, taurolithocholic acid, and taurocholic acid. These findings support the presence of significant metabolic disruption in dogs with mucocele formation. A targeted, quantitative analysis of the identified serum biomarkers is warranted to determine their utility for diagnosis of this disease. Finally, repletion of compounds whose biological activity normally promotes biliary ductal secretion should be examined for any therapeutic impact for resolution or prevention of mucocele formation.

Qualitative metabolomics profiling of serum and bile from dogs with gallbladder mucocele formation

PubMed Central

Mathews, Kyle G.; Cullen, John; Seiler, Gabriela

2018-01-01

Mucocele formation is characterized by secretion of abnormally thick mucus by the gallbladder epithelium of dogs that may cause obstruction of the bile duct or rupture of the gallbladder. The disease is increasingly recognized and is associated with a high morbidity and mortality. The cause of gallbladder mucocele formation in dogs is unknown. There is a strong breed predisposition and affected dogs have a high incidence of concurrent endocrinopathy or hyperlipidemia. These observations suggest a significant influence of both genetic and metabolic factors on disease pathogenesis. In this study, we investigated a theory that mucocele formation is associated with a syndrome of metabolic disruption. We surmised that a global, untargeted metabolomics approach could provide unique insight into the systemic pathogenesis of gallbladder mucocele formation and identify specific compounds as candidate biomarkers or treatment targets. Moreover, concurrent examination of the serum and hepatic duct bile metabolome would enable the construction of mechanism-based theories or identification of specific compounds responsible for altered function of the gallbladder epithelium. Abnormalities observed in dogs with gallbladder mucocele formation, including a 33-fold decrease in serum adenosine 5’-monophosphate (AMP), lower quantities of precursors required for synthesis of energy transporting nucleotides, and increases in citric acid cycle intermediates, suggest excess metabolic energy and a carbon surplus. Altered quantities of compounds involved in protein translation and RNA turnover, together with accumulation of gamma-glutamylated and N-acetylated amino acids in serum suggest abnormal regulation of protein and amino acid metabolism. Increases in lathosterol and 7α-hydroxycholesterol suggest a primary increase in cholesterol synthesis and diversion to bile acid formation. A number of specific biomarker compounds were identified for their ability to distinguish between control dogs and those that formed a gallbladder mucocele. Particularly noteworthy was a significant decrease in quantity of biologically active compounds that stimulate biliary ductal fluid secretion including adenosine, cAMP, taurolithocholic acid, and taurocholic acid. These findings support the presence of significant metabolic disruption in dogs with mucocele formation. A targeted, quantitative analysis of the identified serum biomarkers is warranted to determine their utility for diagnosis of this disease. Finally, repletion of compounds whose biological activity normally promotes biliary ductal secretion should be examined for any therapeutic impact for resolution or prevention of mucocele formation. PMID:29324798

Quality of Operative Performance Feedback Given to Thoracic Surgery Residents Using an App-Based System.

PubMed

Karim, Azad S; Sternbach, Joel M; Bender, Edward M; Zwischenberger, Joseph B; Meyerson, Shari L

Residents frequently report inadequate feedback both in quantity and quality. The study evaluates the quality of faculty feedback about operative performance given using an app-based system. Residents requested operative performance evaluation from faculty on a real-time basis using the "Zwisch Me!!" mobile application which allows faculty to provide brief written feedback. Qualitative analysis of feedback was performed using grounded theory. The 7 academic medical centers with thoracic surgery training programs. Volunteer thoracic surgery residents in both integrated and traditional training pathways and their affiliated cardiothoracic faculty. Residents (n = 33) at 7 institutions submitted a total of 596 evaluations to faculty (n = 48). Faculty acknowledged the evaluation request in 476 cases (80%) and in 350 cases (74%) provided written feedback. Initial open coding generated 12 categories of feedback type. We identified 3 overarching themes. The first theme was the tone of the feedback. Encouraging elements were identified in 162 comments (46%) and corrective elements in 230 (65%). The second theme was the topic of the feedback. Surgical technique was the most common category at 148 comments (42.2%) followed by preparation for case (n = 69, 19.7%). The final theme was the specificity of the feedback. Just over half of comments (n = 190, 54.3%) contained specific feedback, which could be applied to future cases. However, 51 comments (14.6%) contained no useful information for the learners. An app-based system resulted in thoracic surgery residents receiving identifiable feedback in a high proportion of cases. In over half of comments the feedback was specific enough to allow improvement. Feedback was better quality when addressing error prevention and surgical technique but was less useful when addressing communication, flow of the case, and assisting. Faculty development around feedback should focus on making feedback specific and actionable, avoiding case descriptions, or simple platitudes. Copyright © 2017. Published by Elsevier Inc.

77 FR 38280 - Final Test Guidelines; 810 Series 2000 Product Performance; Notice of Availability

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2012-06-27

... available either electronically through http://www.regulations.gov or in hard copy at the OPP Docket in the...) and revised based on comments received from industry. In addition, formatting changes to incorporate...

77 FR 281 - Proposed Consent Decree, Clean Air Act Citizen Suit

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2012-01-04

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75 FR 19559 - Public Safety and Homeland Security Bureau Seeks Informal Comment Regarding Revisions to the...

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2013-01-02

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2013-03-06

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77 FR 73969 - International Fisheries; Pacific Tuna Fisheries; Fishing Restrictions in the Eastern Pacific Ocean

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2012-12-12

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2013-04-29

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Importance of hydrologic data for interpreting wetland maps and assessing wetland loss and mitigation

USGS Publications Warehouse

Carter, V.

1991-01-01

The US Geological Survey collects and disseminates, in written and digital formats, groundwater and surface-water information related to the tidal and nontidal wetlands of the United States. This information includes quantity, quality, and availability of groundwater and surface water; groundwater and surface-water interactions (recharge-discharge); groundwater flow; and the basic surface-water characteristics of streams, rivers, lakes, and wetlands. Water resources information in digital format can be used in geographic information systems (GISs) for many purposes related to wetlands. US Geological Survey wetland-related activities include collection of information important for assessing and mitigating coastal wetland loss and modification, hydrologic data collection and interpretation, GIS activities, identification of national trends in water quality and quantity, and process-oriented wetland research. -Author

Seeing the same thing differently: mechanisms that contribute to assessor differences in directly-observed performance assessments.

PubMed

Yeates, Peter; O'Neill, Paul; Mann, Karen; Eva, Kevin

2013-08-01

Assessors' scores in performance assessments are known to be highly variable. Attempted improvements through training or rating format have achieved minimal gains. The mechanisms that contribute to variability in assessors' scoring remain unclear. This study investigated these mechanisms. We used a qualitative approach to study assessors' judgements whilst they observed common simulated videoed performances of junior doctors obtaining clinical histories. Assessors commented concurrently and retrospectively on performances, provided scores and follow-up interviews. Data were analysed using principles of grounded theory. We developed three themes that help to explain how variability arises: Differential Salience-assessors paid attention to (or valued) different aspects of the performances to different degrees; Criterion Uncertainty-assessors' criteria were differently constructed, uncertain, and were influenced by recent exemplars; Information Integration-assessors described the valence of their comments in their own unique narrative terms, usually forming global impressions. Our results (whilst not precluding the operation of established biases) describe mechanisms by which assessors' judgements become meaningfully-different or unique. Our results have theoretical relevance to understanding the formative educational messages that performance assessments provide. They give insight relevant to assessor training, assessors' ability to be observationally "objective" and to the educational value of narrative comments (in contrast to numerical ratings).

Feldspar diagenesis in the Frio Formation, Brazoria County, Texas Gulf Coast

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

Land, L.S.; Milliken, K.L.

1981-07-01

Tremendous quantities of detrital feldspar have been dissolved or albitized below about 14000 ft (4267 m) in the Frio Formation (Oligocene), Chocolate Bayou Field, Brazoria County, Texas. Some sandstones no longer contain any unmodified detrital feldspar grains. Material transfer involved in these reactions is immense, affecting at least 15% of the rock volume. Thus, albitization has important implications for several other diagenetic processes that involve feldspars or their components. These processes include formation of secondary porosity, precipitation of quartz and carbonate cements, and the evolution of Na-Ca-Cl formation water.

Common Pitfalls in F77 Code Conversion

DTIC Science & Technology

2003-02-01

implementation versus another are the source of these errors rather than typography . It is well to use the practice of commenting-out original source file lines...identifier), every I in the format field must be replaced with f followed by an appropriate floating point format designator . Floating point numeric...helps even more. Finally, libraries are a major source of non-portablility[sic], with graphics libraries one of the chief culprits. We in Fusion

77 FR 73454 - Revision of Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-10

... ensure that requested data can be provided in the desired format, reporting burden (time and financial... with standard national performance measure requirements; revise the Grant Application Narrative... express the desired outcomes; Facilitate stronger alignment between narrative sections and the performance...

Guidance on Preparing a Quality Assurance Project Plan

EPA Pesticide Factsheets

The Guidance is written mainly in a directive format and describes the materials you will need to assemble via lists, questions to think about and/or obtain answers to, and comments or perspective on the contents for each required section.

Saline-water resources of Texas

USGS Publications Warehouse

Winslow, Allen George; Kister, Lester Ray

1956-01-01

Most of the aquifers in Texas contain saline water in some parts, and a few are capable of producing large quantities of saline water. Of the early Paleozoic formations, the Hickory sandstone member of the Riley formation of Cambrian age and the Ellenburger group of Ordovician age are potential sources of small to moderate supplies of saline water in parts of central and west-central Texas.

Bone morphogenetic protein-mediated interaction of periosteum and diaphysis. Citric acid and other factors influencing the generation of parosteal bone.

PubMed

Kübler, N; Urist, M R

1990-09-01

In rabbits, after long-bone growth is complete and the cambium layer regresses, mesenchymal-type cells with embryonic potential (competence) for bone development persist in the adventitial layer of periosteum. These cells are not determined osteoprogenitor cells (stem cells) because bone tissue differentiation does not occur when adult periosteum is transplanted into a heterotopic site. In this respect, adventitial cells differ from bone marrow stroma cells. In a parosteal orthotopic site in the space between the adult periosteum and diaphysis, implants of bone morphogenetic protein (BMP) and associated noncollagenous proteins (BMP/NCP) induce adventitia and adjacent muscle connective-tissue-derived cells to switch from a fibrogenetic to a chondroosteoprogenetic pattern of bone development. The quantity of induced bone is proportional to the dose of BMP/NCP in the range from 10 to 50 mg; immature rabbits produced larger deposits than mature rabbits in response to BMP/NCP. Preoperative local intramuscular injections of citric, edetic, or hyaluronic acids in specified concentrations markedly enhanced subperiosteal BMP/NCP-induced bone formation. The quantity of bovine or human BMP/NCP-induced bone formation in rabbits is also increased by very low-dose immunosuppression but not by bone mineral, tricalcium phosphate ceramic, inorganic calcium salts, or various space-occupying, unspecific chemical irritants. Although composities of BMP/NCP and allogeneic rabbit tendon collagen increased the quantity of bone in a parosteal site, in a heterotopic site the composite failed to induce bone formation. In a parosteal site, the conditions permitting BMP/NCP-induced bone formation develop, and the end product of the morphogenetic response is a duplicate diaphysis. How BMP reactivates the morphogenetic process in postfetal mesenchymal-type adventitial cells persisting in adult periosteum (including adjacent muscle attachments) is not known.

The extent of adhesion induction through electrocoagulation and suturing in an experimental rat study.

PubMed

Wallwiener, Christian W; Kraemer, Bernhard; Wallwiener, Markus; Brochhausen, Christoph; Isaacson, Keith B; Rajab, Taufiek K

2010-03-01

To investigate the effect of three types of peritoneal trauma occurring during surgery (high-frequency bipolar current, suturing, and mechanical damage) on postoperative adhesion formation in a rodent animal model. Randomized, controlled experimental trial in an in vitro animal model. Laboratory facilities of a university department of obstetrics and gynecology. Thirty-five female Wistar rats. Bilateral experimental lesions were created on the abdominal wall in every animal. The effect of minimal electrocoagulation was examined by creating lesions (n = 14) through sweeps of a bipolar forceps with a duration of 1 second and standardized pressure. For extensive electrocoagulation standardized lesions (n = 14) were created using sweeps of a duration of 3 seconds and three times more pressure. For mechanical trauma, standardized lesions (n = 14) were created by denuding the peritoneum mechanically. To study the additive effect of suturing, experimental lesions were created by suturing plus minimal electrocoagulation (n = 14) or mechanical denuding (n = 14). Adhesion incidence, quantity, and quality of the resulting adhesions were scored 14 days postoperatively. Adhesions were studied histopathologically. Mechanical denuding of the peritoneum did not result in adhesion formation. After minimal electrocoagulation, mean adhesion quantity of the traumatized area averaged 0%. This contrasted with extensive electrocoagulation, where there was 50% adhesion. Additional suturing increased mean adhesion quantity to 73% and 64% for superficial electrocoagulation and mechanical denuding, respectively. We conclude that superficial trauma limited mostly to the parietal peritoneum may be a negligible factor in adhesion formation in this model. This appears to be irrespective of the mode of trauma. However, additional trauma to the underlying tissues, either by deeper electrocoagulation or suturing, leads to significantly increased adhesion formation. These data also show that there is a spectrum of electrocoagulation trauma at the lower end of which there is little adhesion formation. Copyright 2010 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

Evaluation of drug reviews.

PubMed

Hendrickson, N M; Amerson, A B

1986-10-01

Drug reviews appearing in Clinical Pharmacy, Drug Intelligence and Clinical Pharmacy (DICP), Drugs, and Pharmacotherapy from January 1982 through December 1984 were evaluated for number, duplication among journals, timeliness, scope, and format. The design of this study was primarily quantitative rather than qualitative. Pharmacotherapy published the most reviews (49), followed by Drugs (43), Clinical Pharmacy (37), and DICP (29). Drugs and Pharmacotherapy published the largest number of unique reviews (agents not reviewed by the other journals during the study period), while Pharmacotherapy and Clinical Pharmacy published the most reviews on newly marketed drugs. Reviews of four drugs (acyclovir, moxalactam, ranitidine, and trazodone) were compared in terms of major sections, terminology and format, bibliography, use of tables and figures, scope of evaluative comments, and review process. Reviews in Drugs consistently contained the most references and tables and provided the most detail. Information was most accessible in Drugs, followed by Pharmacotherapy. Drugs used the largest panel of reviewers. All of the journals provided evaluative comments, although the scope varied. Continuing-education credit is available for review articles in Clinical Pharmacy and DICP. In selecting one or more of these journals, individuals or institutions should compare their needs with regard to the timeliness, scope, and format of the review articles in each journal.

Reply to "Comment on `Conductance scaling in Kondo-correlated quantum dots: Role of level asymmetry and charging energy'"

NASA Astrophysics Data System (ADS)

Merker, L.; Kirchner, S.; Muñoz, E.; Costi, T. A.

2014-08-01

The Comment of A. A. Aligia claims that the superperturbation theory (SPT) approach [E. Muñoz, C. J. Bolech, and S. Kirchner, Phys. Rev. Lett. 110, 016601 (2013), 10.1103/PhysRevLett.110.016601] formulated using dual fermions [A. N. Rubtsov, M. I. Katsnelson, and A. I. Lichtenstein, Phys. Rev. B 77, 033101 (2008), 10.1103/PhysRevB.77.033101] and used by us to compare with numerical renormalization group (NRG) results for the conductance [L. Merker, S. Kirchner, E. Muñoz, and T. A. Costi, Phys. Rev. B 87, 165132 (2013), 10.1103/PhysRevB.87.165132], fails to correctly extend the results of the symmetric Anderson impurity model (SIAM) for general values of the local level Ed in the Kondo regime. We answer this criticism. We also compare new NRG results for cB, with cB calculated directly from the low-field conductance, with new higher-order SPT calculations for this quantity, finding excellent agreement for all Ed and for U /πΔ extending into the strong coupling regime.

75 FR 77002 - Proposed Extension of Information Collection Request Submitted for Public Comment; Affordable...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-10

... DEPARTMENT OF LABOR Employee Benefits Security Administration Proposed Extension of Information... Review Procedures for Non-Grandfathered Plans AGENCY: Employee Benefits Security Administration... collection requirements and provide the requested data in the desired format. The Employee Benefits Security...

76 FR 6454 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-04

... format, reporting burden (time and financial resources) is minimized, collection instruments are clearly...; Professional Corps; Indian Tribes; States and Territories without Commissions; and State and National Planning... Commissions; and State and National Planning. OMB Number: 3045-0047. Agency Number: None. Affected Public...

VoiceYourView: anytime, anyplace, anywhere user participation.

PubMed

Woodcock, Andree; Frankova, Katerina; Garton, Laurence

2012-01-01

Citizens are increasingly called upon to comment on issues that directly concern them. However, such consultations may be tokenistic [1] as they occur with limited respondents, or may be at a time, or in a format which is inconvenient to the user. To encourage wider participation, the VoiceYourView project (vYv) has developed a system allowing people to make comments in a manner, time and place convenient to them. A real world trial of the prototype system was conducted at Coventry University campus to explore issues related to the system's usability and usage, as a means of enabling campus users to comment on their environment. Members of the university population were invited to comment on the university estate using one of five technologies (e-mail, online form, iPhone app, SMS message, or electronic kiosk). Although the immediate application area in this case was the design of public spaces, the approach can be transferred to other domains and thus provide a new way of gathering user information. Submitted comments were automatically analysed in terms of theme, sentiment, location and actionability and displayed online in a 2D visualisation. It is argued that that online data collection (crowd sourcing and skimming social networks) may provide a rich source of information for future ergonomists.

Angularly symmetric splitting of a light beam upon reflection and refraction at an air-dielectric plane boundary: comment.

PubMed

Andersen, Torben B

2016-05-01

In a recent paper, conditions for achieving equal and opposite angular deflections of a light beam by reflection and refraction at an interface between air and a dielectric were determined [J. Opt. Soc. Am. A32, 2436 (2015)JOAOD60740-323210.1364/JOSAA.32.002436]. The paper gives plots of angles of incidence and refraction as a function of the prism refractive index as well as plots of reflectances and incident linear-polarization azimuth angles as functions of the refractive index. We show here that it is possible to express these quantities as simple algebraic functions of the refractive index.

Healthy Body Image Intervention Delivered to Young Women via Facebook Groups: Formative Study of Engagement and Acceptability

PubMed Central

Manne, Sharon L; Day, Ashley K; Levonyan-Radloff, Kristine; Pagoto, Sherry L

2018-01-01

Background There is increasing interest in using social media sites such as Facebook to deliver health interventions so as to expose people to content while they are engaging in their usual social media habit. This formative intervention development study is novel in describing a preliminary test of using the secret group feature of Facebook to deliver a behavioral intervention targeting users of indoor tanning beds to reduce their risk of skin cancer. Intervention content was designed to challenge body image-related constructs associated with indoor tanning through the use of dissonance-inducing content. Objective To evaluate engagement with and acceptability of using a secret Facebook group to deliver a healthy body image intervention to young women engaged in indoor tanning. Methods Seventeen young women completed a baseline survey and joined a secret Facebook group with intervention content delivered via daily posts for 4 weeks. Engagement data was extracted and acceptability was measured via a follow-up survey. Results The study had a high retention rate (94%, [16/17]). On average, posts were viewed by 91% of participants, liked by 35%, and commented on by 26%. The average comment rate was highest (65%) for posts that elicited comments by directly posing questions or discussion topics to the group. Average intervention acceptability ratings were highly positive and participants reported feeling connected to the group and its topic. Average rates of past 1-month indoor tanning reported following the intervention were lower than the baseline rate (P=.08, Cohen d=0.47). Conclusions This study is novel in demonstrating participant engagement with and acceptability of using Facebook secret groups to deliver a dissonance-inducing intervention approach that utilizes group-based discussions related to body image. The study is also unique within the field of skin cancer prevention by demonstrating the potential value of delivering an indoor tanning intervention within an interactive social media format. The findings suggest that Facebook metrics of intervention post engagement (ie, likes and comments) may vary based on post types and that designing specifically labeled discussion posts may be helpful for soliciting engagement as well as challenging beliefs. PMID:29463495

Quantity quotient reporting. A proposal for a standardized presentation of laboratory results.

PubMed

Haeckel, Rainer; Wosniok, Werner

2009-01-01

Laboratory results are reported in different units (despite international recommendations for SI units) together with different reference limits, of which several exist for many quantities. It is proposed to adopt the concept of the intelligence quotient and to report quantitative results as a quantity quotient (QQ) in laboratory medicine. This quotient is essentially the difference (measured result minus mean or mode value of the reference interval) divided by the observed biological variation CV(o). Thus, all quantities are reported in the same unit system with the same reference limits (for convenience shifted to e.g., 80-120). The critical difference can also be included in this standardization concept. In this way the information of reference intervals and the original result are integrated into one combined value, which has the same format for all quantities suited for quotient reporting (QR). The proposal of QR does not interfere with neither the current concepts of traceability, SI units or method standardization. This proposal represents a further step towards harmonization of reporting. It provides simple values which can be interpreted easily by physicians and their patients.

Comment (1) on “Formation of the Isthmus of Panama” by O’Dea et al.

PubMed Central

Jaramillo, Carlos; Montes, Camilo; Cardona, Agustín; Silvestro, Daniele; Antonelli, Alexandre; Bacon, Christine D.

2017-01-01

A review and reanalysis of geological, molecular, and paleontological data led O’Dea et al. (1) to propose (i) that reports by Montes et al. (2) and Bacon et al. (3) regarding a middle Miocene closure of the Central American Seaway (CAS) are unsupported, and (ii) a new age of the formation of the Isthmus at 2.8 million years ago (Ma). Here, we reject both of these conclusions. PMID:28630903

75 FR 56560 - Proposed Information Collection Request Submitted for Public Comment and Recommendations; Health...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-16

...The Department of Labor, as part of its continuing effort to reduce paperwork and respondent burden, conducts a pre-clearance consultation program to provide the general public and Federal agencies with an opportunity to comment on proposed and/or continuing collections of information in accordance with the Paperwork Reduction Act of 1995 [44 U.S.C. 3506(c)(2)(A)]. This program helps to assure that requested data can be provided in the desired format, reporting burden (time and financial resources) is minimized, collection instruments are clearly understood, and the impact of collection requirements on respondents can be properly assessed. Currently, the Mine Safety and Health Administration (MSHA) is soliciting comments concerning the extension of the information collection for 30 CFR 75.1915/72.503, 72.510, 72.520 and Part 7 or Part 36 as a result of Sec. 72.500.

Quantity and distribution of plaque in orthodontic patients treated with molar bands.

PubMed

Erbe, Christina; Hornikel, Sandra; Schmidtmann, Irene; Wehrbein, Heiner

2011-03-01

The placement of orthodontic bands usually increases plaque accumulation due to numerous mechanical retention sites. The purpose of this investigation was to evaluate the amount and distribution pattern of biofilm in the oral (palatal and lingual) and interproximal regions surrounding orthodontic bands. We evaluated the formation of biofilm on 32 orthodontic bands which had been placed intraorally for 6-37 months. Two parameters were measured: the percentage of surface covered by biofilm (quantity) and the biofilm distribution pattern of accumulation. We measured these two parameters in four regions of interest: the mesial and distal interproximal regions, as well as the mesial and distal regions of the oral attachment. The quantity of biofilm formation was similar in all four regions of interest, ranging from 13.3% to 16.8%. In contrast to biofilm quantity, distribution patterns differed in the four regions. In the mesial and distal interproximal regions it appeared as extensive insular areas in 87.5% and 71.9%, respectively, whereas it appeared more often supragingival and linear in nature in regions adjacent to the oral attachment, i.e. in 65.6% and 68.8%, respectively. Our results indicate that firstly, oral hygiene in the palatal and lingual regions of orthodontic bands seems as difficult as it is in the interproximal areas, thus requiring thorough hygiene in both areas. Secondly, orthodontic patients with a history of periodontal disease require special attention regarding the use of orthodontic bands.

Geology and ground-water resources of the Cockfield Formation in western Tennessee

USGS Publications Warehouse

Parks, W.S.; Carmichael, J.K.

1990-01-01

The Cockfield Formation of the Claiborne Group of Tertiary age underlies approximately 4,000 sq mi in western Tennessee. The formation consists primarily of lenticular beds of very fine to coarse sand, silt, clay, and lignite. The Cockfield Formation has been extensively eroded, and the original thickness is preserved only in a few areas where the formation ranges from 235 to 270 ft in thickness. Recharge to the Cockfield aquifer is from precipitation on sparse outcrops or by downward infiltration of water from the overlying fluvial deposits of Tertiary and Quaternary age and alluvium of Quaternary age or, where present, the overlying Jackson Formation of Tertiary age. Data from two observation wells indicate that water levels have risen at average rates of about 0.5 and 0.7 ft/year during the period 1980-85. Water from the Cockfield aquifer is a calcium bicarbonate type that contains low concentrations of most major constituents, and generally is suitable for most uses. Dissolved-solids concentrations range from 44 to 218 mg/L. Data from two aquifer tests indicate transmissivities of 2,500 and 6 ,000 sq ft/day and storage coefficients of 0.0003 and 0.0007, respectively. The Cockfield aquifer presently provides small to moderate quantities of water for several public and industrial water supplies and small quantities to numerous domestic and farm wells. Withdrawals for public and industrial supplies in 1983 averaged about 3.3 million gal/day. (USGS)

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TIM Version 3.0 beta Technical Description and User Guide - Appendix B - Example input file for TIMv3.0

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Terrestrial Investigation Model, TIM, has several appendices to its user guide. This is the appendix that includes an example input file in its preserved format. Both parameters and comments defining them are included.

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Three types of gas hydrate reservoirs in the Gulf of Mexico identified in LWD data

USGS Publications Warehouse

Lee, Myung Woong; Collett, Timothy S.

2011-01-01

High quality logging-while-drilling (LWD) well logs were acquired in seven wells drilled during the Gulf of Mexico Gas Hydrate Joint Industry Project Leg II in the spring of 2009. These data help to identify three distinct types of gas hydrate reservoirs: isotropic reservoirs in sands, vertical fractured reservoirs in shale, and horizontally layered reservoirs in silty shale. In general, most gas hydratebearing sand reservoirs exhibit isotropic elastic velocities and formation resistivities, and gas hydrate saturations estimated from the P-wave velocity agree well with those from the resistivity. However, in highly gas hydrate-saturated sands, resistivity-derived gas hydrate-saturation estimates appear to be systematically higher by about 5% over those estimated by P-wave velocity, possibly because of the uncertainty associated with the consolidation state of gas hydrate-bearing sands. Small quantities of gas hydrate were observed in vertical fractures in shale. These occurrences are characterized by high formation resistivities with P-wave velocities close to those of water-saturated sediment. Because the formation factor varies significantly with respect to the gas hydrate saturation for vertical fractures at low saturations, an isotropic analysis of formation factor highly overestimates the gas hydrate saturation. Small quantities of gas hydrate in horizontal layers in shale are characterized by moderate increase in P-wave velocities and formation resistivities and either measurement can be used to estimate gas hydrate saturations.

[Comments on "A practical dictionary of Chinese medicine" by Wiseman].

PubMed

Lan, Feng-li

2006-02-01

At least 24 Chinese-English dictionaries of Chinese Medicine have been published in China during the recent 24 years (1984-2003). This thesis comments on "A Practical Dictionary of Chinese Medicine" by Wiseman, agreeing on its establishing principles, sources and formation methods of the English system of Chinese medical terminology, and pointing out the defect. The author holds that study on the origin and development of TCM terms, standardization of Chinese medical terms in different layers, i.e. Chinese medical in classic, in commonly used modern TCM terms, and integrative medical texts, are prerequisites to the standardization of English translation of Chinese medical terms.

76 FR 68194 - Submission for OMB Review; Comment Request

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Psychology and Didactics of Mathematics in France--An Overview.

ERIC Educational Resources Information Center

Vergnaud, Gerard

1983-01-01

Examples are given of the variety of mathematical concepts and problems being studied by psychologically oriented researchers in France. Work on decimals, circles, natural numbers, decimal and real numbers, and didactic transposition are included. Comments on designing research on mathematics concept formation conclude the article. (MNS)

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2010-03-30

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Reviews: Books for American Indian Students and Their Teachers .

ERIC Educational Resources Information Center

Independent American Indian Review, 1994

1994-01-01

Recommends 16 books about American Indian culture, history, traditions, folk tales, art, spirituality, education, and historical and contemporary lifestyles for students from primary grades through college and their teachers. Includes bibliographic details, grade level, a brief summary, format comments, and suggestions for integration into the…

75 FR 51844 - Proposed Extension of Information Collection Request Submitted for Public Comment; Regulation...

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... DEPARTMENT OF LABOR Employee Benefits Security Administration Proposed Extension of Information... Beneficiaries Who Are Parties in Interest With Respect to the Plan AGENCY: Employee Benefits Security... collection requirements and provide the requested data in the desired format. The Employee Benefits Security...

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An Analysis of Programming Beginners' Source Programs

NASA Astrophysics Data System (ADS)

Matsuyama, Chieko; Nakashima, Toyoshiro; Ishii, Naohiro

The production of animations was made the subject of a university programming course in order to make students understand the process of program creation, and so that students could tackle programming with interest. In this paper, the formats and composition of the programs which students produced were investigated. As a result, it was found that there were a lot of problems related to such matters as how to use indent, how to apply comments and functions etc. for the format and the composition of the source codes.

Migration rates and formation injectivity to determine containment time scales of sequestered carbon dioxide

USGS Publications Warehouse

Burke, Lauri

2012-01-01

Additionally, this research establishes a methodology to calculate the injectivity of a target formation. Because injectivity describes the pressure increase due to the introduction of fluids into a formation, the relevant application of injectivity is to determine the pressure increase, due to an injection volume and flow rate, that will induce fractures in the reservoir rocks. This quantity is defined mathematically as the maximum pressure differential between the hydrostatic gradient and the fracture gradient of the target formation. Injectivity is mathematically related to the maximum pressure differential of the formation, and can be used to determine the upper limit for the pressure increase that an injection target can withstand before fracturing.

JnCML-like, an EF-hand motif-containing gene seasonally upregulated in the transition zone of black walnut (Juglans nigra L.)

Treesearch

Zhonglian Huang; Priyanka Surana; Daisuke Kihara; Richard Meilan; Keith Woeste

2011-01-01

The economic value of a black walnut (Juglans nigra L.) tree is strongly determined by the quality and quantity of darkly colored heartwood in its stem. To understand the regulation of heartwood formation, we analyzed the region of heartwood formation in walnut stems (i.e., the transition zone, TZ) for the expression of 80 ESTs. Semi-quantitative...

NH4SH and cloud cover in the atmospheres of the giant planets

NASA Astrophysics Data System (ADS)

Ibragimov, K. Iu.; Solodovnik, A. A.

1991-02-01

The probability of the formation of NH4SH and (NH4)2S is examined on the basis of the Le Chatelier principle. It is shown that it is very doubtful if NH4SH can be created in the atmospheres of the giant planets in quantities sufficient for cloud formation. Thus (NH4)2S is considered as a more likely candidate for cloud formation in the atmospheres of these planets, inasmuch as the conditions for its production there are more favorable.

The Use of Facebook Advertising for Communicating Public Health Messages: A Campaign Against Drinking During Pregnancy in New Zealand

PubMed Central

2017-01-01

Background Social media is gaining recognition as a platform for delivering public health messages. One area attracting attention from public health researchers and professionals is Facebook’s advertising channel. This channel is reported to have a broad reach and generate high user engagement with the disseminated campaign materials. However, to date, no study has examined the communication process via this channel which this study aimed to address. Objective The specific objectives of the study were to (1) examine user engagement for a public health campaign based on the metadata provided by Facebook, (2) analyze comments generated by the campaign materials using text mining, and (3) investigate the relationship between the themes identified in the comments and the message and the sentiments prevalent in the themes that exhibited significant relationships. Methods This study examined a New Zealand public health pilot campaign called “Don’t Know? Don’t Drink,” which warned against drinking alcohol during pregnancy. The campaign conveyed the warning through a video and three banner ads that were delivered as news feeds to women aged 18-30 years. Thematic analysis using text mining performed on the comments (n=819) identified four themes. Logistic regression was used to identify meaning-making themes that exhibited association with the message. Results The users’ engagement was impressive with the video receiving 203,754 views. The combined likes and shares for the promotional materials (video and banner ads) amounted to 6125 and 300, respectively. The logistic regression analysis showed two meaning-making themes, namely, risk of pregnancy (P=.003) and alcohol and culture (P<.001) exhibited association with the message. The sentiment analysis carried out on the two themes revealed there were more negative than positive comments (47% vs 28%). Conclusions The user engagement observed in this study was consistent with previous research. The numbers reported for views, likes, and shares may be seen as unique interactions over the fixed period of the campaign; however, survey research would be required to find out the true evaluative worth of these metadata. A close examination of the comments, employing text mining, revealed that the message was not accepted by a majority of the target segment. Self-identity and conformity theories may help to explain these observed reactions, albeit warrant further investigations. Although the comments were predominantly negative, they provide opportunities to engage back with the women. The one-way communication format followed in this campaign did not support any two-way engagement. Further investigation is warranted to establish whether using a two-way communication format would have improved the acceptability of such public health messages delivered via social media. The findings of this study caution using a one-way communication format to convey public health messages via Facebook’s advertising channel. PMID:28798011

The Use of Facebook Advertising for Communicating Public Health Messages: A Campaign Against Drinking During Pregnancy in New Zealand.

PubMed

Parackal, Mathew; Parackal, Sherly; Eusebius, Shobhit; Mather, Damien

2017-08-10

Social media is gaining recognition as a platform for delivering public health messages. One area attracting attention from public health researchers and professionals is Facebook's advertising channel. This channel is reported to have a broad reach and generate high user engagement with the disseminated campaign materials. However, to date, no study has examined the communication process via this channel which this study aimed to address. The specific objectives of the study were to (1) examine user engagement for a public health campaign based on the metadata provided by Facebook, (2) analyze comments generated by the campaign materials using text mining, and (3) investigate the relationship between the themes identified in the comments and the message and the sentiments prevalent in the themes that exhibited significant relationships. This study examined a New Zealand public health pilot campaign called "Don't Know? Don't Drink," which warned against drinking alcohol during pregnancy. The campaign conveyed the warning through a video and three banner ads that were delivered as news feeds to women aged 18-30 years. Thematic analysis using text mining performed on the comments (n=819) identified four themes. Logistic regression was used to identify meaning-making themes that exhibited association with the message. The users' engagement was impressive with the video receiving 203,754 views. The combined likes and shares for the promotional materials (video and banner ads) amounted to 6125 and 300, respectively. The logistic regression analysis showed two meaning-making themes, namely, risk of pregnancy (P=.003) and alcohol and culture (P<.001) exhibited association with the message. The sentiment analysis carried out on the two themes revealed there were more negative than positive comments (47% vs 28%). The user engagement observed in this study was consistent with previous research. The numbers reported for views, likes, and shares may be seen as unique interactions over the fixed period of the campaign; however, survey research would be required to find out the true evaluative worth of these metadata. A close examination of the comments, employing text mining, revealed that the message was not accepted by a majority of the target segment. Self-identity and conformity theories may help to explain these observed reactions, albeit warrant further investigations. Although the comments were predominantly negative, they provide opportunities to engage back with the women. The one-way communication format followed in this campaign did not support any two-way engagement. Further investigation is warranted to establish whether using a two-way communication format would have improved the acceptability of such public health messages delivered via social media. The findings of this study caution using a one-way communication format to convey public health messages via Facebook's advertising channel. ©Mathew Parackal, Sherly Parackal, Shobhit Eusebius, Damien Mather. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 10.08.2017.

A reference guide for tree analysis and visualization

PubMed Central

2010-01-01

The quantities of data obtained by the new high-throughput technologies, such as microarrays or ChIP-Chip arrays, and the large-scale OMICS-approaches, such as genomics, proteomics and transcriptomics, are becoming vast. Sequencing technologies become cheaper and easier to use and, thus, large-scale evolutionary studies towards the origins of life for all species and their evolution becomes more and more challenging. Databases holding information about how data are related and how they are hierarchically organized expand rapidly. Clustering analysis is becoming more and more difficult to be applied on very large amounts of data since the results of these algorithms cannot be efficiently visualized. Most of the available visualization tools that are able to represent such hierarchies, project data in 2D and are lacking often the necessary user friendliness and interactivity. For example, the current phylogenetic tree visualization tools are not able to display easy to understand large scale trees with more than a few thousand nodes. In this study, we review tools that are currently available for the visualization of biological trees and analysis, mainly developed during the last decade. We describe the uniform and standard computer readable formats to represent tree hierarchies and we comment on the functionality and the limitations of these tools. We also discuss on how these tools can be developed further and should become integrated with various data sources. Here we focus on freely available software that offers to the users various tree-representation methodologies for biological data analysis. PMID:20175922

Conceptual structure and the procedural affordances of rational numbers: relational reasoning with fractions and decimals.

PubMed

DeWolf, Melissa; Bassok, Miriam; Holyoak, Keith J

2015-02-01

The standard number system includes several distinct types of notations, which differ conceptually and afford different procedures. Among notations for rational numbers, the bipartite format of fractions (a/b) enables them to represent 2-dimensional relations between sets of discrete (i.e., countable) elements (e.g., red marbles/all marbles). In contrast, the format of decimals is inherently 1-dimensional, expressing a continuous-valued magnitude (i.e., proportion) but not a 2-dimensional relation between sets of countable elements. Experiment 1 showed that college students indeed view these 2-number notations as conceptually distinct. In a task that did not involve mathematical calculations, participants showed a strong preference to represent partitioned displays of discrete objects with fractions and partitioned displays of continuous masses with decimals. Experiment 2 provided evidence that people are better able to identify and evaluate ratio relationships using fractions than decimals, especially for discrete (or discretized) quantities. Experiments 3 and 4 found a similar pattern of performance for a more complex analogical reasoning task. When solving relational reasoning problems based on discrete or discretized quantities, fractions yielded greater accuracy than decimals; in contrast, when quantities were continuous, accuracy was lower for both symbolic notations. Whereas previous research has established that decimals are more effective than fractions in supporting magnitude comparisons, the present study reveals that fractions are relatively advantageous in supporting relational reasoning with discrete (or discretized) concepts. These findings provide an explanation for the effectiveness of natural frequency formats in supporting some types of reasoning, and have implications for teaching of rational numbers.

Biases and systematics in the observational derivation of galaxy properties: comparing different techniques on synthetic observations of simulated galaxies

NASA Astrophysics Data System (ADS)

Guidi, Giovanni; Scannapieco, Cecilia; Walcher, C. Jakob

2015-12-01

We study the sources of biases and systematics in the derivation of galaxy properties from observational studies, focusing on stellar masses, star formation rates, gas and stellar metallicities, stellar ages, magnitudes and colours. We use hydrodynamical cosmological simulations of galaxy formation, for which the real quantities are known, and apply observational techniques to derive the observables. We also analyse biases that are relevant for a proper comparison between simulations and observations. For our study, we post-process the simulation outputs to calculate the galaxies' spectral energy distributions (SEDs) using stellar population synthesis models and also generate the fully consistent far-UV-submillimetre wavelength SEDs with the radiative transfer code SUNRISE. We compared the direct results of simulations with the observationally derived quantities obtained in various ways, and found that systematic differences in all studied galaxy properties appear, which are caused by: (1) purely observational biases, (2) the use of mass-weighted and luminosity-weighted quantities, with preferential sampling of more massive and luminous regions, (3) the different ways of constructing the template of models when a fit to the spectra is performed, and (4) variations due to different calibrations, most notably for gas metallicities and star formation rates. Our results show that large differences can appear depending on the technique used to derive galaxy properties. Understanding these differences is of primary importance both for simulators, to allow a better judgement of similarities and differences with observations, and for observers, to allow a proper interpretation of the data.

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Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-04

... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2013-0028] Agency Information Collection... request for comment. SUMMARY: The Department of Homeland Security (DHS) invites the general public to... formation of online communities. All users are required to authenticate prior to entering the site. In...

76 FR 34232 - Agency Information Collection Activities, Submission for Review; Information Collection Extension...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-13

... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2011-0042] Agency Information Collection... request for comment. SUMMARY: The Department of Homeland Security (DHS) invites the general public to... formation of online communities. All users are required to authenticate prior to entering the site. In...

76 FR 24497 - New Proposed Collection; Comment Request; Neuropsychosocial Measures Formative Research...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-02

.... The NCS has obtained an OMB generic clearance to conduct survey and instrument design and... NCS was designed to include a preliminary pilot study known as the Vanguard Study. The purpose of the... multiple methodological studies conducted during the Vanguard phase will inform the implementation and...

76 FR 31927 - Agency Information Collection Activities: Proposed Collection; Comment Request-Formative Research...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-02

... (pretest) survey, and one at posttest, for a total of two responses each. Finally, the school foodservice... inform curriculum revisions. A longitudinal, repeated measure, pretest-posttest design with a combination... students will be asked to participate in a pre-intervention (pretest) survey, post-intervention (posttest...

77 FR 14530 - National Institute of Child Health and Human Development; New Proposed Collection; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-12

... methodological studies conducted during the Vanguard phase will inform the implementation and analysis plan for... Research Methodology Studies for the National Children's Study SUMMARY: In compliance with the requirement... Collection: Title: Environmental Science Formative Research Methodology Studies for the National Children's...

77 FR 63293 - Proposed Information Collection; Comment Request; Coastal Ocean Program Grants Proposal...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-16

... Oceanic and Atmospheric Administration's Coastal Ocean Program (COP) provides direct financial assistance.... The statutory authority for COP is Public Law 102-567 Section 201 (Coastal Ocean Program). In addition... to file annual progress reports and a project final report using COP formats. All of these...

77 FR 16234 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-20

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2011-N-0883] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment Request; Requirements on Content and Format of Labeling for Human Prescription Drug and Biological...

76 FR 2127 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-12

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0468] Agency Information Collection Activities; Submission for Office of Management and Budget Review; Comment Request; Patent Term Restoration, Due Diligence Petitions, Filing, Format, and Content of Petitions AGENCY...

75 FR 36444 - Proposed Extension of the Approval of Information Collection Requirements

Federal Register 2010, 2011, 2012, 2013, 2014

2010-06-25

... be provided in the desired format, reporting burden (time and financial resources) is minimized... of the following methods: E-mail: [email protected] ; Mail, Hand Delivery, Courier: Regulatory... collection. Because we continue to experience delays in receiving mail in the Washington, DC area, commenters...

75 FR 60759 - Agency Information Collection Activities: Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-01

... Drug Program Monthly and Quarterly Drug Reporting Format; Use: In order for payment to be made under...: Private Sector: Business or other for-profits; Number of Respondents: 580; Total Annual Responses: 9,280..., 2010. Michelle Shortt, Director, Regulations Development Group, Office of Strategic Operations and...

78 FR 15000 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-08

... ensure that requested data can be provided in the desired format, reporting burden (time and financial... application for inclusion of a new section to collect performance measure data required by the Edward M... whether the proposed collection of information is necessary for the proper performance of the functions of...

78 FR 3029 - Comment Request for Information Collection for the Trade Activity Participant Report (TAPR...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-15

... format, reporting burden (time and financial resources) is minimized, collection instruments are clearly... (OMB No. 1205-0392), which provides information on participant activities and performance outcomes for... the proposed collection of information is necessary for the proper performance of the functions of the...

77 FR 73453 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-10

... ensure that requested data can be provided in the desired format, reporting burden (time and financial... resulting data is used by grantees and the CNCS to track performance, as well as to identify trends and to...: Evaluate whether the proposed collection of information is necessary for the proper performance of the...

77 FR 16214 - Commission Information Collection Activities (FERC-598); Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-20

... Generator or Foreign Utility Company Status, to the Office of Management and Budget (OMB) for review of the...., Washington, DC 20426. Instructions: All submissions must be formatted and filed in accordance with submission...: Title: FERC-598, Self Certification for Entities Seeking Exempt Wholesale Generator or Foreign Utility...

Glutamine supplementation, citrulline production, and de novo arginine synthesis: Is there a relation?

USDA-ARS?s Scientific Manuscript database

We would like to comment on the recent publications by Buijs et al. The authors hypothesized that a parenteral supplement of glutamine stimulates citrulline formation and enhances de novo arginine synthesis. To test this hypothesis, they conducted an experiment with stable isotopes in patients under...

75 FR 45579 - Water Quality Standards for the State of Florida's Lakes and Flowing Waters; Supplemental Notice...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-03

... nitrogen (TN) and total phosphorus (TP) criteria. Streams within each of these regions (Panhandle, Bone Valley, Peninsula and North Central) reflect similar geographical characteristics including phosphorus... phosphorus-rich geological formations in Florida. Based on comments and additional information, this revised...

76 FR 38191 - New Proposed Collection; Comment Request; Biospecimen and Physical Measures Formative Research...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-29

... Institute of Child Health and Human Development (NICHD), the National Institutes of Health (NIH) will..., chemical, biological, and psychosocial) on children's health and development. (b) In General.--The Director of the National Institute of Child Health and Human Development* shall establish a consortium of...

77 FR 41206 - Guidelines for Preparing and Reviewing Licensing Applications for Instrumentation and Control...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-12

... Applications for Instrumentation and Control Upgrades for Non-Power Reactors AGENCY: Nuclear Regulatory... (NRC or the Commission) is requesting public comment on Chapter 7, Section 7.3, Reactor Control System...-Power Reactors: Format and Content,'' for instrumentation and control (I&C) upgrades and NUREG-1537...

76 FR 52352 - Proposed Renewal of Existing Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-22

...)(A)]. This program helps to ensure that requested data can be provided in the desired format..., and the impact of collection requirements on respondents can be properly assessed. Currently, the...: Agreement and Undertaking (OWCP-1). A copy of the proposed information collection request can be obtained by...

78 FR 77170 - Division of Federal Employees' Compensation Proposed Extension of Existing Collection; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-20

... can be provided in the desired format, reporting burden (time and financial resources) is minimized, collection instruments are clearly understood, and the impact of collection requirements on respondents can... Party Settlement (CA- 1032). A copy of the proposed information collection request can be obtained by...

77 FR 43126 - Proposed Extension of Existing Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-23

...)(A)]. This program helps to ensure that requested data can be provided in the desired format..., and the impact of collection requirements on respondents can be properly assessed. Currently, the...: Provider Enrollment Form (OWCP-1168). A copy of the proposed information collection request can be obtained...

76 FR 2421 - Proposed Extension of Existing Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-13

...)(A)]. This program helps to ensure that requested data can be provided in the desired format..., and the impact of collection requirements on respondents can be properly assessed. Currently, the...: Rehabilitation Plan and Award (OWCP-16). A copy of the proposed information collection request can be obtained by...

78 FR 34676 - Proposed Collection: Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-06-10

....C. 3506(c)(A)]. This program helps ensure that requested data can be provided in the desired format..., and the impact of collection requirements on respondents can be properly assessed. Currently, the... request can be obtained by contacting the office listed below in the address section of this notice. DATES...

75 FR 14438 - Agency Information Collection Activities; Proposed Collection; Comment Request; NOX

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-25

.... NO X is a prime ingredient in the formation of ground-level ozone (smog), a pervasive air pollution... X Budget Trading Program To Reduce the Regional Transport of Ozone AGENCY: Environmental Protection...) 566-1741. Mail: Air and Radiation Docket and Information Center, Environmental Protection Agency...

75 FR 71456 - Division of Longshore and Harbor Workers' Compensation Proposed Extension of Existing Collection...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-23

... requested data can be provided in the desired format, reporting burden (time and financial resources) is minimized, collection instruments are clearly understood, and the impact of collection requirements on... comments concerning the proposed collection: Pre-Hearing Statement (LS- 18). A copy of the proposed...

75 FR 12232 - Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2008

Federal Register 2010, 2011, 2012, 2013, 2014

2010-03-15

... Intergovernmental Panel on Climate Change (IPCC), and reported in a format consistent with the United Nations Framework Convention on Climate Change (UNFCCC) reporting guidelines. The Inventory of U.S. Greenhouse Gas...: Comments should be submitted to Mr. Leif Hockstad at: Environmental Protection Agency, Climate Change...

78 FR 12310 - Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2011

Federal Register 2010, 2011, 2012, 2013, 2014

2013-02-22

... Intergovernmental Panel on Climate Change (IPCC), and reported in a format consistent with the United Nations Framework Convention on Climate Change (UNFCCC) reporting guidelines. The Inventory of U.S. Greenhouse Gas...: Comments should be submitted to Mr. Leif Hockstad at: Environmental Protection Agency, Climate Change...

76 FR 10026 - Inventory of U.S. Greenhouse Gas Emissions and Sinks: 1990-2009

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-23

... Intergovernmental Panel on Climate Change (IPCC), and reported in a format consistent with the United Nations Framework Convention on Climate Change (UNFCCC) reporting guidelines. The Inventory of U.S. Greenhouse Gas...: Comments should be submitted to Mr. Leif Hockstad at: Environmental Protection Agency, Climate Change...

78 FR 44096 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-23

... benefits can include matching the AmeriCorps Education Award that members receive after successful... with the Paperwork Reduction Act of 1995 (PRA95) (44 U.S.C.. 3506(c)(2)(A)). This program helps to ensure that requested data can be provided in the desired format, reporting burden (time and financial...

78 FR 50401 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-08-19

... ensure that requested data can be provided in the desired format, reporting burden (time and financial... Commissions; and State and National Planning. Applicants will respond to the questions included in this ICR in... Territories without Commissions; and State and National Planning. OMB Number: 3045-0047. Agency Number: None...

Students' Response to Traditional and Computer-Assisted Formative Feedback: A Comparative Case Study

ERIC Educational Resources Information Center

Denton, Philip; Madden, Judith; Roberts, Matthew; Rowe, Philip

2008-01-01

The national movement towards progress files, incorporating personal development planning and reflective learning, is supported by lecturers providing effective feedback to their students. Recent technological advances mean that higher education tutors are no longer obliged to return comments in the "traditional" manner, by annotating…

76 FR 34083 - Agency Information Collection Activities; Proposed Collection; Comment Request; Data To Support...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-10

.... The information collected will serve two major purposes. First, as formative research it will provide... communication campaigns. Such knowledge will provide the needed target audience understanding to design... information as follows: Table 1--Estimated Annual Reporting Burden\\1\\ Number of Average burden Survey type...

Where Is Logo Taking Our Kids?

ERIC Educational Resources Information Center

Mace, Scott

1984-01-01

Discusses various aspects, features, and uses of the Logo programing language. A comparison (in chart format) of several Logo languages is also included, providing comments on the language as well as producer, current price, number of sprites and turtles, computer needed, and whether debugging aids and list operations are included. (JN)

75 FR 6038 - Agency Information Collection Activities; Proposed Collection; Comment Request; Guidance for...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-05

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration [Docket No. FDA-2010-N-0057... How to Submit Information in Electronic Format to the Center for Veterinary Medicine Using the Food... on the reporting requirements for the Center for Veterinary Medicine's (CVM's) ``Guidance for...

The Teacher Trainer, 1994.

ERIC Educational Resources Information Center

Woodward, Tessa, Ed.

1994-01-01

This document consists of the three issues of the journal "The Teacher Trainer" published in 1994. This journal is designed for those interested in modern language teacher training. It makes use of a variety of formats: article, letter, comment, quotation, cartoon, interview, spoof, Haiku ideas. Typical article topics during 1994 included:…

78 FR 16830 - Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-19

... submit to the Office of Management and Budget (OMB) for clearance the following proposal for collection... agreements for research supporting the management of coastal ecosystems. The statutory authority for COP is... project final report using COP formats. All of these requirements are needed for better evaluation of...

75 FR 61178 - Proposed Collection, Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-04

... both time-series indexes and cost levels for industry and occupational groups, thereby increasing the... ensure that requested data can be provided in the desired format, reporting burden (time and financial... Employee Compensation. The data provided will be the same, and the series will be continuous. The NCS will...

78 FR 32657 - Agency Information Collection Activities: Submission for OMB Review; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-31

... initiatives using a mixture of qualitative and quantitative consumer research strategies (including formative research studies and methodological tests) to improve communication with key CMS audiences. As new... Testing Research; Use: The purpose of this submission is to request an Information Collection Request (ICR...

76 FR 44589 - Proposed Data Collections Submitted for Public Comment and Recommendations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-26

... instances, the same kinds of questions are asked in most message testing. This package includes generic questions and formats that can be used to develop health message testing data collection instruments. These include a list of screening questions, comprised of demographic and introductory questions, along with...

78 FR 69843 - Commission Information Collection Activities (Ferc-Ferc-549d); Comment Request; Extension

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-21

... materials in the Federal Register. Type of Respondents: Intrastate natural gas and Hinshaw pipelines...: Title: Quarterly Transportation and Storage Report for Intrastate Natural Gas and Hinshaw Pipelines. OMB... Report for Intrastate Natural Gas and Hinshaw Pipelines Number of Average burden Estimated Format of...

76 FR 38670 - New Proposed Collection; Comment Request; Neuropsychosocial Measures Formative Research...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-01

... Children's Study SUMMARY: In compliance with the requirement of Section 3506(c)(2)(A) of the Paperwork... the National Children's Study (NCS). Type of Information Collection Request: Generic Clearance. Need... and thereby inform data collection methodologies for the National Children's Study (NCS) Vanguard and...

76 FR 29282 - Proposed Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-20

... Provincial plans. Form AA-104, Application for Canadian Hospital Benefits Under Medicare--Part A, is provided... RRB Proposes Non-Burden Impacting Formatting and Editorial Changes to Form AA-104 Estimate of Annual... (minutes) Burden (hours) AA-104 35 10 6 2. Title and purpose of information collection: Employee Non...

Histopathology of breast carcinoma--an audit of 50 reports in Rawalpindi, Pakistan.

PubMed

Mamoon, Nadira; Hassan, Usman; Mushtaq, Sajid; Sharif, Muhammad Ashraf

2010-01-01

The study was undertaken to document and highlight the shortcomings of histopathology reporting of breast carcinoma in Pakistan so that improvements can be recommended and a standardized protocol devised. This was a descriptive cross sectional study and was conducted at Histopathology Department, Armed Forces Institute of Pathology, Rawalpindi from 1st January 2008 to 31st October 2008. Fifty consecutive breast carcinoma reports received for review from different laboratories were analyzed for documentation of patients age, sex, type of procedure/specimen, specimen size, tumour size, invasive tumour type, invasive tumour grade, comment on excision margins, extent of lymph node involvement, insitu component, lymphovascular invasion, necrosis, skin involvement and tabular format. Frequencies and percentages were calculated for presence of these above mentioned variables in different reports, keeping in mind the possible information that could be obtained from a particular sample. It was found that the variable least mentioned in the reports was in situ component commented upon in only 23.2% of reports. Necrosis was mentioned in 35% of reports. Tabular format was found in 36% of reports only. Marked deficiencies are seen in histopathology reports for breast carcinoma due to the lack of any standardized reporting system. Separate checklist formats for trucut biopsies, lumpectomies and mastectomies should be introduced to ensure uniform reporting.

Improving a Case-Control Study of Multiple Sclerosis Using Formative Research

PubMed Central

Williamson, Dhelia M.; Wagner, Laurie; Henry, Judy P.

2015-01-01

Formative research (i.e. focus groups and key informant interviews) was conducted to understand risk perceptions and identify barriers to participation in a case-control study of environmental exposures and genetic susceptibility as risk factors for multiple sclerosis (MS). Individuals with MS were recruited to participate in a focus group discussion and individual interviews. Participants were asked to review and comment on study materials and process including participation, interview, genetic testing, confidentiality, and questionnaire. A structured discussion guide was used with all participants to ensure uniformity and coverage of all predetermined topics. Participants reported an increased likelihood of participation if they were informed about the study by their neurologist and not a government agency. All participants expressed willingness to provide a blood sample for genotyping but disagreed about the setting for the blood draw (at home or in a lab). Participants were concerned that they would not receive their individual genotyping results. The study protocol and materials were revised based on comments from the focus group participants. Formative research is an under-utilized resource for researchers conducting epidemiologic studies. Even with limited resources, piloting study materials with individuals similar to the proposed study population can provide opportunities to make modifications to effectively meet the needs of participants and promote participation and retention. PMID:25741529

43 CFR 3262.14 - May BLM require me to take samples or perform tests and surveys?

Code of Federal Regulations, 2013 CFR

2013-10-01

..., or gases; (3) Presence of geothermal resources, water, or reservoir energy; (4) Quality and quantity of geothermal resources; (5) Well bore angle and direction of deviation; (6) Formation, casing, or...

43 CFR 3262.14 - May BLM require me to take samples or perform tests and surveys?

Code of Federal Regulations, 2012 CFR

2012-10-01

..., or gases; (3) Presence of geothermal resources, water, or reservoir energy; (4) Quality and quantity of geothermal resources; (5) Well bore angle and direction of deviation; (6) Formation, casing, or...

Relative quantity judgments between discrete spatial arrays by chimpanzees (Pan troglodytes) and New Zealand robins (Petroica longipes).

PubMed

Garland, Alexis; Beran, Michael J; McIntyre, Joseph; Low, Jason

2014-08-01

Quantity discrimination for items spread across spatial arrays was investigated in chimpanzees (Pan troglodytes) and North Island New Zealand robins (Petroica longipes), with the aim of examining the role of spatial separation on the ability of these 2 species to sum and compare nonvisible quantities which are both temporally and spatially separated, and to assess the likely mechanism supporting such summation performance. Birds and chimpanzees compared 2 sets of discrete quantities of items that differed in number. Six quantity comparisons were presented to both species: 1v2, 1v3, 1v5, 2v3, 2v4, and 2v5. Each was distributed 1 at a time across 2 7-location arrays. Every individual item was viewed 1 at a time and hidden, with no more than a single item in each location of an array, in contrast to a format where all items were placed together into 2 single locations. Subjects responded by selecting 1 of the 2 arrays and received the entire quantity of food items hidden within that array. Both species performed better than chance levels. The ratio of items between sets was a significant predictor of performance in the chimpanzees, but it was not significant for robins. Instead, the absolute value of the smaller quantity of items presented was the significant factor in robin responses. These results suggest a species difference for this task when considering various dimensions such as ratio or total number of items in quantity comparisons distributed across discrete 7-location arrays.

Enamelin Is Critical for Ameloblast Integrity and Enamel Ultrastructure Formation

PubMed Central

Hu, Jan C.-C.; Hu, Yuanyuan; Lu, Yuhe; Smith, Charles E.; Lertlam, Rangsiyakorn; Wright, John Timothy; Suggs, Cynthia; McKee, Marc D.; Beniash, Elia; Kabir, M. Enamul; Simmer, James P.

2014-01-01

Mutations in the human enamelin gene cause autosomal dominant hypoplastic amelogenesis imperfecta in which the affected enamel is thin or absent. Study of enamelin knockout NLS-lacZ knockin mice revealed that mineralization along the distal membrane of ameloblast is deficient, resulting in no true enamel formation. To determine the function of enamelin during enamel formation, we characterized the developing teeth of the Enam−/− mice, generated amelogenin-driven enamelin transgenic mouse models, and then introduced enamelin transgenes into the Enam−/− mice to rescue enamel defects. Mice at specific stages of development were subjected to morphologic and structural analysis using β-galactosidase staining, immunohistochemistry, and transmission and scanning electron microscopy. Enamelin expression was ameloblast-specific. In the absence of enamelin, ameloblasts pathology became evident at the onset of the secretory stage. Although the aggregated ameloblasts generated matrix-containing amelogenin, they were not able to create a well-defined enamel space or produce normal enamel crystals. When enamelin is present at half of the normal quantity, enamel was thinner with enamel rods not as tightly arranged as in wild type suggesting that a specific quantity of enamelin is critical for normal enamel formation. Enamelin dosage effect was further demonstrated in transgenic mouse lines over expressing enamelin. Introducing enamelin transgene at various expression levels into the Enam−/− background did not fully recover enamel formation while a medium expresser in the Enam+/− background did. Too much or too little enamelin abolishes the production of enamel crystals and prism structure. Enamelin is essential for ameloblast integrity and enamel formation. PMID:24603688

H2-based star formation laws in hierarchical models of galaxy formation

NASA Astrophysics Data System (ADS)

Xie, Lizhi; De Lucia, Gabriella; Hirschmann, Michaela; Fontanot, Fabio; Zoldan, Anna

2017-07-01

We update our recently published model for GAlaxy Evolution and Assembly (GAEA), to include a self-consistent treatment of the partition of cold gas in atomic and molecular hydrogen. Our model provides significant improvements with respect to previous ones used for similar studies. In particular, GAEA (I) includes a sophisticated chemical enrichment scheme accounting for non-instantaneous recycling of gas, metals and energy; (II) reproduces the measured evolution of the galaxy stellar mass function; (III) reasonably reproduces the observed correlation between galaxy stellar mass and gas metallicity at different redshifts. These are important prerequisites for models considering a metallicity-dependent efficiency of molecular gas formation. We also update our model for disc sizes and show that model predictions are in nice agreement with observational estimates for the gas, stellar and star-forming discs at different cosmic epochs. We analyse the influence of different star formation laws including empirical relations based on the hydrostatic pressure of the disc, analytic models and prescriptions derived from detailed hydrodynamical simulations. We find that modifying the star formation law does not affect significantly the global properties of model galaxies, neither their distributions. The only quantity showing significant deviations in different models is the cosmic molecular-to-atomic hydrogen ratio, particularly at high redshift. Unfortunately, however, this quantity also depends strongly on the modelling adopted for additional physical processes. Useful constraints on the physical processes regulating star formation can be obtained focusing on low-mass galaxies and/or at higher redshift. In this case, self-regulation has not yet washed out differences imprinted at early time.

Healthcare Reimbursement and Quality Improvement: Integration Using the Electronic Medical Record Comment on "Fee-for-Service Payment--an Evil Practice That Must Be Stamped Out?".

PubMed

Britton, John R

2015-05-08

Reimbursement for healthcare has utilized a variety of payment mechanisms with varying degrees of effectiveness. Whether these mechanisms are used singly or in combination, it is imperative that the resulting systems remunerate on the basis of the quantity, complexity, and quality of care provided. Expanding the role of the electronic medical record (EMR) to monitor provider practice, patient responsiveness, and functioning of the healthcare organization has the potential to not only enhance the accuracy and efficiency of reimbursement mechanisms but also to improve the quality of medical care. © 2015 by Kerman University of Medical Sciences.

Health worker shortages in Zambia: an assessment of government responses.

PubMed

Gow, Jeff; George, Gavin; Mutinta, Given; Mwamba, Sylvia; Ingombe, Lutungu

2011-11-01

A dire health worker shortage in Zambia's national health programs is adversely impacting the quantity and quality of health care and posing a serious barrier to achieving Millennium Development Goals to improve population health. In 2005, Zambia's Ministry of Health developed a 10-year strategic plan for human resources for health to address the crisis through improved training, hiring, and retention. The plan has neither arrested nor reduced the shortage. We review the causes of the shortage, present results from a health worker survey showing that safe work conditions, manageable workloads, and career advancement opportunities matter more to respondents than financial compensation. We comment on the adequacy of government efforts to address the health worker shortage.

Proof-of-feasibility of using well bore deformation as a diagnostic tool to improve CO 2 sequestration

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

Murdoch, Larry; Moysey, Stephen; Germanovich, Leonid

Injecting CO 2 raises pore pressure and this causes subsurface formations to deform. The pattern and amount of deformation will reflect the distribution of pressure and formation properties in the subsurface, two quantities of interest during CO 2 storage. The hypothesis underlying this research is that the small deformation accompanying CO 2 storage can be measured and interpreted to improve the storage process.

A piloted-simulation evaluation of two electronic display formats for approach and landing

NASA Technical Reports Server (NTRS)

Steinmetz, G. G.; Morello, S. A.; Knox, C. E.; Person, L. H., Jr.

1976-01-01

The results of a piloted-simulation evaluation of the benefits of adding runway symbology and track information to a baseline electronic-attitude-director-indicator (EADI) format for the approach-to-landing task were presented. The evaluation was conducted for the baseline format and for the baseline format with the added symbology during 3 deg straight-in approaches with calm, cross-wind, and turbulence conditions. Flight-path performance data and pilot subjective comments were examined with regard to the pilot's tracking performance and mental workload for both display formats. The results show that the addition of a perspective runway image and relative track information to a basic situation-information EADI format improve the tracking performance both laterally and vertically during an approach-to-landing task and that the mental workload required to assess the approach situation was thus reduced as a result of integration of information.

Spacelab uplink/downlink data flow and formats

NASA Technical Reports Server (NTRS)

Kandefer, F.

1978-01-01

The results of an analysis of the Spacelab (SL) data uplink/downlink structure and those data system elements associated with the support of this data flow are presented. Specific objectives of this report are to present the results of the following analyses: (1) operations of the SL high rate multiplexer, including format structure, data rates, format combinations, format switching, etc.; (2) operations of SL data recorders to include the definition of modes, data rates and forms; (3) operations of the high rate demultiplexer as described above; (4) potential experiment data formats defining formatting parameters to be considered in decommutation analysis; (5) SL computer input/output (I/O) decommutation channels, including the definition of structure, quantity and use of this I/O data; (6) detailed requirements of the data quality monitoring philosophy for this function.

A Probabilistic Assessment Methodology for the Evaluation of Geologic Carbon Dioxide Storage

USGS Publications Warehouse

Brennan, Sean T.; Burruss, Robert A.; Merrill, Matthew D.; Freeman, P.A.; Ruppert, Leslie F.

2010-01-01

In 2007, the Energy Independence and Security Act (Public Law 110-140) authorized the U.S. Geological Survey (USGS) to conduct a national assessment of potential geologic storage resources for carbon dioxide (CO2) in cooperation with the U.S. Environmental Protection Agency and the U.S. Department of Energy. The first year of that activity was specified for development of a methodology to estimate storage potential that could be applied uniformly to geologic formations across the United States. After its release, the methodology was to receive public comment and external expert review. An initial methodology was developed and published in March 2009 (Burruss and others, 2009), and public comments were received. The report was then sent to a panel of experts for external review. The external review report was received by the USGS in December 2009. This report is in response to those external comments and reviews and describes how the previous assessment methodology (Burruss and others, 2009) was revised. The resource that is assessed is the technically accessible storage resource, which is defined as the mass of CO2 that can be stored in the pore volume of a storage formation. The methodology that is presented in this report is intended to be used for assessments at scales ranging from regional to subbasinal in which storage assessment units are defined on the basis of common geologic and hydrologic characteristics. The methodology does not apply to site-specific evaluation of storage resources or capacity.

78 FR 32460 - Comment Request for Information Collection for ETA Form 232, Domestic Agricultural In-Season Wage...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-30

...The Department of Labor (Department), as part of its continuing effort to reduce paperwork and respondent burden, conducts a preclearance consultation program to provide the public and Federal agencies with an opportunity to comment on proposed and/or continuing collections of information in accordance with the Paperwork Reduction Act of 1995 [44 U.S.C. 3506(c)(2)(A)]. This program helps ensure that requested data can be provided in the desired format, reporting burden (time and financial resources) is minimized, collection instruments are clearly understood, and the impact of collection requirements on respondents can be properly assessed. Currently, ETA is soliciting comments concerning the collection of data about ETA Form 232, Domestic Agricultural In-Season Wage Report and ETA Form 232-A, Wage Survey Interview Record, OMB Control No. 1205- 0017, both of which expire July 31, 2013. These forms are used by the State Workforce Agencies to collect wage information from agricultural employers.

76 FR 39128 - Comment Request for Information Collection for the Trade Adjustment Assistance Community College...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-05

...The Department of Labor, as part of its continuing effort to reduce paperwork and respondent burden, conducts a preclearance consultation program to provide the general public and federal agencies with an opportunity to comment on proposed and/or continuing collections of information in accordance with the Paperwork Reduction Act of 1995 (PRA95) [44 U.S.C. 3506(c)(2)(A)]. This program helps to ensure that requested data can be provided in the desired format, reporting burden (time and financial resources) is minimized, collection instruments are clearly understood, and the impact of collection requirements on respondents can be properly assessed. Currently, the Employment and Training Administration is soliciting comments concerning the collection of data about the Trade Adjustment Assistance Community College and Career Training (TAACCCT) grant program. A copy of the proposed information collection request (ICR) can be obtained by contacting the office listed below in the addressee section of this notice.

FRBCAT: The Fast Radio Burst Catalogue

NASA Astrophysics Data System (ADS)

Petroff, E.; Barr, E. D.; Jameson, A.; Keane, E. F.; Bailes, M.; Kramer, M.; Morello, V.; Tabbara, D.; van Straten, W.

2016-09-01

Here, we present a catalogue of known Fast Radio Burst sources in the form of an online catalogue, FRBCAT. The catalogue includes information about the instrumentation used for the observations for each detected burst, the measured quantities from each observation, and model-dependent quantities derived from observed quantities. To aid in consistent comparisons of burst properties such as width and signal-to-noise ratios, we have re-processed all the bursts for which we have access to the raw data, with software which we make available. The originally derived properties are also listed for comparison. The catalogue is hosted online as a Mysql database which can also be downloaded in tabular or plain text format for off-line use. This database will be maintained for use by the community for studies of the Fast Radio Burst population as it grows.

Healthy Body Image Intervention Delivered to Young Women via Facebook Groups: Formative Study of Engagement and Acceptability.

PubMed

Stapleton, Jerod L; Manne, Sharon L; Day, Ashley K; Levonyan-Radloff, Kristine; Pagoto, Sherry L

2018-02-20

There is increasing interest in using social media sites such as Facebook to deliver health interventions so as to expose people to content while they are engaging in their usual social media habit. This formative intervention development study is novel in describing a preliminary test of using the secret group feature of Facebook to deliver a behavioral intervention targeting users of indoor tanning beds to reduce their risk of skin cancer. Intervention content was designed to challenge body image-related constructs associated with indoor tanning through the use of dissonance-inducing content. To evaluate engagement with and acceptability of using a secret Facebook group to deliver a healthy body image intervention to young women engaged in indoor tanning. Seventeen young women completed a baseline survey and joined a secret Facebook group with intervention content delivered via daily posts for 4 weeks. Engagement data was extracted and acceptability was measured via a follow-up survey. The study had a high retention rate (94%, [16/17]). On average, posts were viewed by 91% of participants, liked by 35%, and commented on by 26%. The average comment rate was highest (65%) for posts that elicited comments by directly posing questions or discussion topics to the group. Average intervention acceptability ratings were highly positive and participants reported feeling connected to the group and its topic. Average rates of past 1-month indoor tanning reported following the intervention were lower than the baseline rate (P=.08, Cohen d=0.47). This study is novel in demonstrating participant engagement with and acceptability of using Facebook secret groups to deliver a dissonance-inducing intervention approach that utilizes group-based discussions related to body image. The study is also unique within the field of skin cancer prevention by demonstrating the potential value of delivering an indoor tanning intervention within an interactive social media format. The findings suggest that Facebook metrics of intervention post engagement (ie, likes and comments) may vary based on post types and that designing specifically labeled discussion posts may be helpful for soliciting engagement as well as challenging beliefs. ©Jerod L Stapleton, Sharon L Manne, Ashley K Day, Kristine Levonyan-Radloff, Sherry L Pagoto. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 20.02.2018.

75 FR 52921 - Fisheries in the Western Pacific; Hawaii Bottomfish and Seamount Groundfish; Management Measures...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-30

... anonymous). Attachments to electronic comments will be accepted in Microsoft Word or Excel, WordPerfect, or Adobe PDF file formats only. Amendment 2 to the Fishery Ecosystem Plan for the Hawaiian Archipelago....gpoaccess.gov/fr . Fishing for pelagic armorhead is managed under the Fishery Ecosystem Plan for the...

77 FR 14785 - Proposed Consent Decree, Clean Air Act Citizen Suit

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-13

.... Monday through Friday, excluding legal holidays. Comments on a disk or CD-ROM should be formatted in Word... litigation in question. EPA or the Department of Justice may withdraw or withhold consent to the proposed... Department of Justice determines that consent to this consent decree should be withdrawn, the terms of the...

76 FR 56757 - Proposed Consent Decree, Clean Air Act Citizen Suit

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-14

... through Friday, excluding legal holidays. Comments on a disk or CD-ROM should be formatted in Word or... parties or intervenors to the litigation in question. EPA or the Department of Justice may withdraw or... the Act. Unless EPA or the Department of Justice determines that consent to this consent decree should...

76 FR 71027 - Proposed Settlement Agreements, Clean Air Act Citizen Suit

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2011-11-16

.... Monday through Friday, excluding legal holidays. Comments on a disk or CD-ROM should be formatted in Word... intervenors to the respective actions at issue. EPA or the Department of Justice may withdraw or withhold... the Act. Unless EPA or the Department of Justice determines that consent to these settlements...

76 FR 58507 - Proposed Settlement Agreement, Clean Air Act Citizen Suit

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-21

... through Friday, excluding legal holidays. Comments on a disk or CD-ROM should be formatted in Word or... intervenors to the litigation in question. EPA or the Department of Justice may withdraw or withhold consent... Act. Unless EPA or the Department of Justice determines that consent to this settlement agreement...

78 FR 30919 - Proposed Consent Decree, Clean Air Act Citizen Suit

Federal Register 2010, 2011, 2012, 2013, 2014

2013-05-23

..., excluding legal holidays. Comments on a disk or CD-ROM should be formatted in Word or ASCII file, avoiding... to the litigation in question. EPA or the Department of Justice may withdraw or withhold consent to... EPA or the Department of Justice determines that consent to this consent decree should be withdrawn...

76 FR 77226 - Proposed Consent Decree, Clean Air Act Citizen Suit

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-12

.... Monday through Friday, excluding legal holidays. Comments on a disk or CD-ROM should be formatted in Word... intervenors to the litigation in question. EPA or the Department of Justice may withdraw or withhold consent.... Unless EPA or the Department of Justice determines that consent to this consent decree should be...

78 FR 44485 - Implementation of the 2008 National Ambient Air Quality Standards for Ozone: State Implementation...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-24

...] Implementation of the 2008 National Ambient Air Quality Standards for Ozone: State Implementation Plan... Rule Regarding ``Implementation of the 2008 National Ambient Air Quality Standards for Ozone: State... ground-level ozone formation. B. What should I consider as I prepare my comments for the EPA? 1...

76 FR 11254 - Submission for Review; Information Collection Extension Request for the DHS S&T First Responders...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-01

... DEPARTMENT OF HOMELAND SECURITY [Docket No. DHS-2011-0008] Submission for Review; Information... Homeland Security (DHS) invites the general public to comment on the data collection form for the DHS... select authorized non-first responder users to facilitate networking and formation of online communities...

77 FR 43087 - Nomination of an In Vitro Test Method for the Identification of Contact Allergens: Request for...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-23

... potential to produce allergic contact dermatitis (ACD). NICEATM also requests data generated using in vivo...]m MA, B[ouml]rje A, Luthman, K, Nilsson JLG. 2008. Allergic Contact Dermatitis--Formation... Identification of Contact Allergens: Request for Comments and Data AGENCY: Division of the National Toxicology...

77 FR 47380 - Final National Pollutant Discharge Elimination System (NPDES) General Permit for Discharges From...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-08

... permit. Major changes also include definition of ``operator'', acute toxicity test for produced water... Category as authorized by section 402 of the Clean Water Act, (CWA). This permit renewal authorizes... considered all comments received and makes few changes to the proposed permit: pH limit for formation test...

75 FR 69086 - Submission for OMB review; comment request; NCCAM Office of Communications and Public Liaison...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-10

...) formative and (2) evaluative research of a variety of print and online materials, outreach activities, and... evaluative research on existing materials and messages, as part of OCPL's ongoing effort to develop a comprehensive program of testing and evaluation of all of its communications strategies. This evaluative...

75 FR 61763 - Submission for OMB Review; Comment Request; NCCAM Office of Communications and Public Liaison...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-10-06

...) formative and (2) evaluative research of a variety of print and online materials, outreach activities, and... evaluative research on existing materials and messages, as part of OCPL's ongoing effort to develop a comprehensive program of testing and evaluation of all of its communications strategies. This evaluative...

76 FR 23608 - Revision to Proposed Collection; Comment Request; Formative Research Methodology Studies for the...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-27

... conduct survey and instrument design and administration, focus groups, cognitive interviews, and health..., recruitment, consent and questionnaire design, and retention activities. Under separate notice, the NCS also... study of this size and complexity, the NCS was designed to include a preliminary pilot study known as...

76 FR 23603 - New Proposed Collection; Comment Request; Environmental Science Formative Research Methodology...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-27

... generic clearance to conduct survey and instrument design and administration, focus groups, cognitive... study of this size and complexity, the NCS was designed to include a preliminary pilot study known as... the Main Study. At every phase of the NCS, the multiple methodological studies conducted during the...

76 FR 23609 - New Proposed Collection; Comment Request; Biospecimen and Physical Measures Formative Research...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-27

... has obtained an OMB generic clearance to conduct survey and instrument design and administration... conduct the detailed preparation needed for a study of this size and complexity, the NCS was designed to... methodological studies conducted during the Vanguard phase will inform the implementation and analysis plan for...

The Focus and Substance of Formative Comment Provided by PhD Examiners

ERIC Educational Resources Information Center

Holbrook, Allyson; Bourke, Sid; Fairbairn, Hedy; Lovat, Terence

2014-01-01

In practice and process PhD examination is distinctive, reflecting the high expectations of students whose learning has been directed to their becoming researchers. This article builds on previous research on the examination of Australian theses that revealed that examiners in Science (n?=?542) and Education (n?=?241) provide a substantial…

78 FR 6330 - Clinical Laboratory Improvement Advisory Committee (CLIAC)

Federal Register 2010, 2011, 2012, 2013, 2014

2013-01-30

... Committee for their consideration and public distribution. Written comments, one hard copy with original... format (PDF) on the Internet instead of by printed copy. Refer to the CLIAC Web site on the day of the... and then emailed to the portable device. An Internet connection, power source and limited hard copies...

75 FR 19339 - FM Table of Allotments, Amboy, California

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-14

.... SUMMARY: The Audio Division seeks comments on a petition filed by Sunnylands Broadcasting, LLC, proposing... disabilities (Braille, large print, electronic files, audio format), send an e-mail to [email protected] or call... Chief, Audio Division, Media Bureau. [FR Doc. 2010-8449 Filed 4-13-10; 8:45 am] BILLING CODE 6712-01-S ...

76 FR 13887 - Fisheries of the Northeastern United States; Atlantic Mackerel, Squid, and Butterfish (MSB...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-15

... comments in Microsoft Word, Excel, WordPerfect, or Adobe PDF file formats only. FOR FURTHER INFORMATION... butterfish stock was overfished. The Mid-Atlantic Fishery Management Council (Council) developed Amendment 10 to the FMP in response to SAW 38; Amendment 10 enacted a rebuilding program for butterfish, as well...

76 FR 38648 - Agency Information Collection Activities; Submission to OMB for Review and Approval; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-01

... Gasoline (Renewal) AGENCY: Environmental Protection Agency (EPA). ACTION: Notice. SUMMARY: In compliance...: Detergent Gasoline (Renewal). ICR numbers: EPA ICR No. 1655.07, OMB Control No. 2060-0275. ICR Status: This... regulations is consolidated in 40 CFR part 9. Abstract: Gasoline combustion results in the formation of engine...

76 FR 52328 - Formations of, Acquisitions by, and Mergers of Bank Holding Companies

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-22

... activities will be conducted throughout the United States. Unless otherwise noted, comments regarding each of..., Assistant Vice President) 1 Memorial Drive, Kansas City, Missouri 64198-0001: 1. American State Bancshares, Inc., Great Bend, Kansas; to acquire 100 percent of the voting shares of Rose Hill Bancorp, Inc., and...

76 FR 3677 - National Endowment for the Arts; Proposed Collection: Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-01-20

....C. 3506(c)(A)]. This program helps ensure that requested data can be provided in the desired format..., and the impact of collection requirements on respondents can be properly assessed. Currently, the... request can be obtained by contacting the office listed below in the address section of this notice. DATES...

76 FR 24919 - Division of Coal Mine Workers' Compensation Proposed Renewal of Existing Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-03

... can be provided in the desired format, reporting burden (time and financial resources) is minimized, collection instruments are clearly understood, and the impact of collection requirements on respondents can... collection request can be obtained by contacting the office listed below in the ADDRESSES section of this...

75 FR 20627 - National Endowment for the Arts; Proposed Collection: Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-20

....C. 3506(c)(A)]. This program helps ensure that requested data can be provided in the desired format..., and the impact of collection requirements on respondents can be properly assessed. Currently, the... request can be obtained by contacting the office listed below in the address section of this notice. DATES...

76 FR 24918 - Division of Coal Mine Workers' Compensation Proposed Renewal of Existing Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-03

... can be provided in the desired format, reporting burden (time and financial resources) is minimized, collection instruments are clearly understood, and the impact of collection requirements on respondents can... Employment History (CM- 911A). A copy of the proposed information collection request can be obtained by...

76 FR 14995 - Comment Request for Information Collection for Work-Flex Plan Submission and Reporting...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-18

... ensure that requested data can be provided in the desired format, reporting burden (time and financial... requirements on respondents can be properly assessed. Currently, the Employment and Training Administration is... Requirements. A copy of the proposed information collection request (ICR) can be obtained by contacting the...

77 FR 13636 - Division of Coal Mine Workers' Compensation; Proposed Extension of Existing Collection; Comment...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-07

... requested data can be provided in the desired format, reporting burden (time and financial resources) is... respondents can be properly assessed. Currently, the Office of Workers' Compensation Programs is soliciting... Benefit Payments (CM-908). A copy of the information collection request can be obtained by contacting the...

75 FR 3925 - Proposed Information Collection Request for Administrative Procedures-20 CFR 601 Including Form...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-01-25

... provided in the desired format, reporting burden (time and financial resources) is minimized, collection... prescribes the use of Form MA 8-7, Transmittal for Unemployment Insurance Materials. This simple check off... interested in comments that: Evaluate whether the proposed collection of information is necessary for the...

75 FR 73118 - Agency Information Collection Activities: Andean Trade Preferences

Federal Register 2010, 2011, 2012, 2013, 2014

2010-11-29

... Management and Budget (OMB) approval. All comments will become a matter of public record. In this document... through 3206. The ATPA Certificate of Origin format is found under the CBP Regulations, 19 CFR 10.201-10... collected or to CBP Form 449. Type of Review: Extension (without change). Affected Public: Businesses. ATPA...

75 FR 6679 - Agency Information Collection Activities: Andean Trade Preferences

Federal Register 2010, 2011, 2012, 2013, 2014

2010-02-10

... submitted the following information collection request to the Office of Management and Budget (OMB) for... to the Office of Information and Regulatory Affairs, Office of Management and Budget. Comments should... (ATPDEA), as codified in 19 U.S.C. 3201 through 3206. The ATPA Certificate of Origin format is found under...

77 FR 32120 - Agency Information Collection Activities; Proposed Collection; Comment Request; Experimental...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-31

... require, the Agency undertook consumer research to evaluate alternatives (Refs. 1 to 3). More recently, FDA conducted qualitative consumer research on the format of the Nutrition Facts label on behalf of... consumer research, in the Federal Register of November 2, 2007 (72 FR 62149) FDA issued an Advance Notice...

75 FR 53312 - Agency Information Collection Activities; Proposed Collection; Comment Request; Experimental...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-08-31

..., this method may not be the most ideal. Research has shown that while many consumers will make the... and Behaviors Associated with DTC Promotion of Prescription Drugs: Summary of FDA Survey Research... it is presented will impact comprehension. For instance, research with the format of over-the-counter...

77 FR 49819 - Agency Information Collection Activities; Proposed Collection; Comment Request; Pretesting of...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-17

.... Knowledge of these decisionmaking processes will be applied by FDA to help design effective communication... effectively design messages and select formats that have the greatest potential to influence the target... each new pretest will vary, depending on the nature of the material or message being tested and the...

76 FR 24393 - Structure and Practices of the Video Relay Service Program

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-02

...#orders . To request materials in accessible formats for people with disabilities (braille, large print... 2002, Public Law 107-198, see 44 U.S.C. 3506(c)(4), the Commission previously sought specific comment... Justice indicted 26 people for allegedly manufacturing and billing the Fund for illegitimate calls, the...

78 FR 43863 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-07-22

... education through the application Web site of the President's Higher Education Community Service Honor Roll... with the Paperwork Reduction Act of 1995 (PRA95) (44 U.S.C. Sec. 3506(c)(2)(A)). This program helps to ensure that requested data can be provided in the desired format, reporting burden (time and financial...

78 FR 13933 - Railroad Cost of Capital-2012

Federal Register 2010, 2011, 2012, 2013, 2014

2013-03-01

... by May 31, 2013. ADDRESSES: Comments may be submitted either via the Board's e-filing system or in the traditional paper format. Any person using e-filing should comply with the instructions at the E-FILING link on the Board's Web site, at http://www.stb.dot.gov . Any person submitting a filing in the...

76 FR 10430 - Railroad Cost of Capital-2010

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-24

... by June 8, 2011. ADDRESSES: Comments may be submitted either via the Board's e-filing system or in the traditional paper format. Any person using e-filing should comply with the instructions at the E-FILING link on the Board's Web site, at http://www.stb.dot.gov . Any person submitting a filing in the...

75 FR 16894 - Railroad Cost of Capital-2009

Federal Register 2010, 2011, 2012, 2013, 2014

2010-04-02

... 15, 2010. ADDRESSES: Comments may be submitted either via the Board's e-filing system or in the traditional paper format. Any person using e-filing should comply with the instructions at the E-FILING link on the Board's Web site, at http://www.stb.dot.gov . Any person submitting a filing in the...

77 FR 6625 - Railroad Cost of Capital-2011

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-08

... railroads are due by May 9, 2012. ADDRESSES: Comments may be submitted either via the Board's e-filing system or in the traditional paper format. Any person using e-filing should comply with the instructions at the E-FILING link on the Board's Web site, at http://www.stb.dot.gov . Any person submitting a...

Determining the Value of Handwritten Comments within Work Orders

ERIC Educational Resources Information Center

Thombs, Daniel

2010-01-01

In the workplace many work orders are handwritten on paper rather than recorded in a digital format. Despite being archived, these documents are neither referenced nor analyzed after their creation. Tacit knowledge gathered though employee documentation is generally considered beneficial, but only if it can be easily gathered and processed. …

82 FR 58411 - Agency Information Collection Activities; Submission for Office of Management and Budget Review...

Federal Register 2010, 2011, 2012, 2013, 2014

2017-12-12

... be in the form of a web page for a fictitious drug targeted toward consumers who have chronic pain or... prescription drug information in multiple formats--including print, television, web, and other modes--would be... framed items. Moreover, the slider questions referenced by the commenter are semantic differentials...

76 FR 54792 - Comment Request for Information Collection for the Workforce Investment Act Streamlined...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-02

... organizations. Form(s): ETA-9131, ETA-9132, ETA 9133, WISRD Record Layout, WISPR Data Preparation and Reporting... Collection for the Workforce Investment Act Streamlined Performance Reporting (WISPR) Data Collection System... requested data can be provided in the desired format, reporting burden (time and financial resources) is...

76 FR 52026 - Agency Forms Submitted for OMB Review, Request for Comments

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-19

... AA-104, Application for Canadian Hospital Benefits Under Medicare--Part A, is provided by the RRB to...) submitted: AA-104 Type of request: Revision of a currently approved collection Affected public: Individuals... proposes non-burden impacting formatting and editorial changes to Form AA-104. The burden estimate for the...

75 FR 30041 - Medicare Program; Public Meeting in Calendar Year 2010 for New Clinical Laboratory Tests Payment...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-28

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Medicare & Medicaid Services [CMS-1340-N... CY 2011 Clinical Laboratory Fee Schedule. The first method, called ``cross-walking,'' is used when a...-walk or gap-fill. II. Format This meeting to receive comments and recommendations (including...

Measure Guideline: Guide to Attic Air Sealing

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

Lstiburek, J.

2014-09-01

The Guide to Attic Air Sealing was completed in 2010 and although not in the standard Measure Guideline format, is intended to be a Measure Guideline on Attic Air Sealing. The guide was reviewed during two industry stakeholders meetings held on December 18th, 2009 and January 15th, 2010, and modified based on the comments received. Please do not make comments on the Building America format of this document. The purpose of the Guide to Attic Air Sealing is to provide information and recommendations for the preparation work necessary prior to adding attic insulation. Even though the purpose of this guidemore » is to save energy - health, safety and durability should not be compromised by energy efficiency. Accordingly, combustion safety and ventilation for indoor air quality are addressed first. Durability and attic ventilation then follow. Finally, to maximize energy savings, air sealing is completed prior to insulating. The guide is intended for home remodelers, builders, insulation contractors, mechanical contractors, general contractors who have previously done remodeling and homeowners as a guide to the work that needs to be done.« less

Comment on "An unexpected formation of the novel 7-oxa-2-azabicyclo[2.2.1]hept-5-ene skeleton during the reaction of furfurylamine with maleimides and their bioprospection using a zebrafish embryo model" by C. E. Puerto Galvis and V. V. Kouznetsov, Org. Biomol. Chem., 2013, 11, 407.

PubMed

Zubkov, F I; Kvyatkovskaya, E A; Nikitina, E V; Amoyaw, P N-A; Kouznetsov, V V; Lazarenko, V A; Khrustalev, V N

2017-08-02

It has been proved that the reaction between furfuryl amines and N-R-maleimides leads to the formation of aza-Michael addition products - 3-(furylmethylamino)-N-R-pyrrolidine-2,5-diones, instead of 7-oxa-2-azabicyclo[2.2.1]hept-5-enes, as this journal reported previously.

Unwrapping Students' Ideas about Fractions

ERIC Educational Resources Information Center

Lewis, Rebecca M.; Gibbons, Lynsey K.; Kazemi, Elham; Lind, Teresa

2015-01-01

Supporting students to develop an understanding of the meaning of fractions is an important goal of elementary school mathematics. This involves developing partitioning strategies, creating representations, naming fractional quantities, and using symbolic notation. This article describes how teachers can use a formative assessment problem to…

Affinity purification of antibodies

USDA-ARS?s Scientific Manuscript database

Antibodies are provided in a variety of formats that includes antiserum, hybridoma culture supernatant or ascites. They can all be used successfully in crude form for the detection of target antigens by immunoassay. However, it is advantageous to use purified antibody in defined quantity to facil...

FURFURAL YIELD AND DECOMPOSITION IN SODIUM 2,4DIMETHYLBENZENESULFONATE--SULFURIC ACID--WATER SOLUTIONS.

DTIC Science & Technology

Batch-type microreactors (about 1/40 milliliter of reactants) were used to measure furfural yields from acidified xylose solutions containing sodium...It was found that presence of the salt did not affect the quantity of furfural produced, but greatly increased the rate of formation. The regular...increase in rate of furfural formation was directly related to the increase in the rate xylose decomposition, and furfural yields for all salt and acid

The Determination of Molecular Quantities from Measurements on Macroscopic Systems.V. Existence and Properties of 1:1 and 2:1-Electron-Donor-Acceptor Complexes of Hexamethylbenzene with Tetracyanoethylene

NASA Astrophysics Data System (ADS)

Liptay, Wolfgang; Rehm, Torsten; Wehning, Detlev; Schanne, Lothar; Baumann, Wolfram; Lang, Werner

1982-12-01

The formation of electron-donor-acceptor complexes of hexamethylbenzene (HMB) with tetracyanoethylene (TCNE) was investigated by measurements of the optical absorptions, the densities, the permittivities and the electro-optical absorptions of solutions in CCl4. The careful evaluation of data based on some previously reported models, has shown that the assumption of the formation of the 1: 1 and the 2 : 1 complex agrees with all experimental data, but that the assumption of the formation of only the 1: 1 complex is contradictory to experimental facts even if the activity effects on the equilibrium constant and of the solvent dependences of observed molar quantities are taken into account. The evaluation leads to the molar optical absorption coefficients and the molar volumes of both complexes and to their electric dipole moments in the electronic ground state and the considered excited state. According to these results the complexes are of the sandwich type HMB-TCNE and HMB-TCNE-HMB. In spite of the fact that the 2: 1 complex owns a center of symmetry, at least approximately, there is a rather large electric dipole moment in its excited state. Furthermore, values for the equilibrium constants and for the standard reaction enthalpies of both complex formation reactions are estimated from experimental data.

Pilot testing a predoctoral dental public health curriculum: reporting process and outcomes.

PubMed

Bhoopathi, Vinodh; Atchison, Kathryn Ann

2015-01-01

The purpose of this study was to pilot test the predoctoral dental public health (DPH) curriculum developed by the American Association of Public Health Dentistry (AAPHD) in various US dental schools and dental hygiene programs. Following the Lewy's theoretical framework, we used all three curriculum tryout methods (laboratory tryout, pilot tryout, and field tryout) for the pilot testing process. Open-ended questions on the structure, presentation, and content of the curriculum were sent to faculty pilot testing the DPH curriculum to obtain critical feedback and comments. Between Summer 2013 and Spring 2015, the curriculum was pilot tested in nine dental schools and seven dental hygiene programs with over 1,300 students. The majority of the comments from the faculty were favorable. Positive comments about the structure of the curriculum focused on the well-organized nature of the curriculum, the value of the instructor guide and speaker notes, rubrics, and the flow of the presentations. In terms of the content, faculty commented on the wide range of public health issues covered and the clarity of course and lecture objectives. Negative comments dealt with the level of detail, some confusing assignments, and outdated data. Problems identified in pilot testing were corrected in the final DPH curriculum. The curriculum was successfully utilized in varied formats and well received. Through AAPHD, this standardized DPH core curriculum is now available for widespread use at dental schools and dental hygiene programs. © 2015 American Association of Public Health Dentistry.

A Simplified Ab Initio Cosmic-ray Modulation Model with Simulated Time Dependence and Predictive Capability

NASA Astrophysics Data System (ADS)

Moloto, K. D.; Engelbrecht, N. E.; Burger, R. A.

2018-06-01

A simplified ab initio approach is followed to model cosmic-ray proton modulation, using a steady-state three-dimensional stochastic solver of the Parker transport equation that simulates some effects of time dependence. Standard diffusion coefficients based on Quasilinear Theory and Nonlinear Guiding Center Theory are employed. The spatial and temporal dependences of the various turbulence quantities required as inputs for the diffusion, as well as the turbulence-reduced drift coefficients, follow from parametric fits to results from a turbulence transport model as well as from spacecraft observations of these turbulence quantities. Effective values are used for the solar wind speed, magnetic field magnitude, and tilt angle in the modulation model to simulate temporal effects due to changes in the large-scale heliospheric plasma. The unusually high cosmic-ray intensities observed during the 2009 solar minimum follow naturally from the current model for most of the energies considered. This demonstrates that changes in turbulence contribute significantly to the high intensities during that solar minimum. We also discuss and illustrate how this model can be used to predict future cosmic-ray intensities, and comment on the reliability of such predictions.

Experimental variation of the level and the ratio of angiogenic and osteogenic signaling affects the spatiotemporal expression of bone-specific markers and organization of bone formation in ectopic sites.

PubMed

Moser, Norman; Goldstein, Jan; Kauffmann, Phillip; Epple, Matthias; Schliephake, Henning

2018-04-01

The aim of the present study was to test the hypothesis that the ratio of angiogenic and osteogenic signaling affects ectopic bone formation when delivered in different amounts. Porous composite PDLLA/CaCO 3 scaffolds were loaded with rhBMP2 and rhVEGF in different dosage combinations and implanted into the gluteal muscles of 120 adult male Wistar rats. Bone formation and expression of alkaline phosphatase and Runx2 were quantified by histomorphometry. Spatial distribution across the scaffolds was assessed by using a grid that discriminated between the periphery and center of the scaffolds. The evaluation showed that the combined delivery of bone morphogenetic protein BMP2 and VEGF in different dosage combinations did not enhance the overall quantity of ectopic bone formation compared to the delivery of BMP2 alone. The addition of VEGF generally upregulated Runx2 after 4 weeks, which may have retarded terminal osteogenic differentiation. However, slow combined delivery of 1.5-2.0 μg BMP2 combined with 50 ng VEGF165 over a period of 5 weeks supported a more even distribution of bone formation across the implanted scaffolds whereas higher amounts of VEGF did not elicit this effect. The findings suggest that structural organization rather than the quantity of ectopic bone formation is affected by the dosage and the ratio of BMP2 and VEGF levels at the observed intervals. The development of carriers for dual growth factor delivery has to take into account the necessity to carefully balance the ratio of growth release.

VizieR Online Data Catalog: Investigation of mass loss mechanism of LPVs (Winters+, 2000)

NASA Astrophysics Data System (ADS)

Winters, J. M.; Le Bertre, T.; Jeong, K. S.; Helling, C.; Sedlmayr, E.

2000-09-01

Parameters and resultant quantities of a grid of hydrodynamical models for the circumstellar dust shells around pulsating red giants which treat the time-dependent hydrodynamics and include a detailed treatment of the dust formation process. (1 data file).

ENVIRONMENTAL DATA MANAGEMENT IN SUPPORT OF SHARING DATA AND MANAGEMENT

EPA Science Inventory

A data management system (DMS) was developed, tested and demonstrated to store and manage water quality and quantity (WQ2) data pertaining to U.S. Environmental Protection Agency/Office of Research and Development (EPA/ORD) research projects in standardized formats. This approach...

Strength and acoustic properties of Ottawa sand containing laboratory-formed methane gas hydrate

USGS Publications Warehouse

Winters, William J.; Waite, William F.; Mason, David H.

2004-01-01

Although gas hydrate occurs in a wide variety of sediment types and is present and even pervasive at some locations on continental margins, little is known about how it forms naturally. Physical properties of the resultant gas hydrate-sediment mixtures, data needed for input into models that predict location and quantity of in situ hydrate are also lacking. Not only do properties of the host materials influence the type and quantity of hydrate formed and whether a particular deposit may be an economic resource or a geohazard, the properties of the natural sediment are also subsequently changed by the formation of gas hydrate in the pore space. The magnitude of the change is primarily related to the amount and the weighted inter-particle distribution of the hydrate deposits in relation to the actual sediment grains. Our goal is to understand the interaction between natural sediments and gas hydrate formation in order to quantify physical properties that are useful to predictive models.

Centaur boost pump turbine icing investigation

NASA Technical Reports Server (NTRS)

Rollbuhler, R. J.

1976-01-01

An investigation was conducted to determine if ice formation in the Centaur vehicle liquid oxygen boost pump turbine could prevent rotation of the pump and whether or not this phenomenon could have been the failure mechanism for the Titan/Centaur vehicle TC-1. The investigation consisted of a series of tests done in the LeRC Space Power Chamber Facility to evaluate evaporative cooling behavior patterns in a turbine as a function of the quantity of water trapped in the turbine and as a function of the vehicle ascent pressure profile. It was found that evaporative freezing of water in the turbine housing, due to rapid depressurization within the turbine during vehicle ascent, could result in the formation of ice that would block the turbine and prevent rotation of the boost pump. But for such icing conditions to exist it would be necessary to have significant quantities of water in the turbine and/or its components, and the turbine housing temperature would have to be colder than 40 F at vehicle liftoff.

Ground-water resources and geology of northern and central Johnson County, Wyoming

USGS Publications Warehouse

Whitcomb, Harold A.; Cummings, T. Ray; McCullough, Richard A.

1966-01-01

Northern and central Johnson County, Wyo., is an area of about 2,600 square miles that lies principally in the western part of the Powder River structural basin but also includes the east flank of the Bighorn Mountains. Sedimentary rocks exposed range in age from Cambrian to Recent and have an average total thickness of about 16,000 feet. Igneous and metamorphic rocks of Precambrian age crop out in the Bighorn Mountains. Rocks of pre-Tertiary age, exposed on the flanks and in the foothills of the Bighorns, dip steeply eastward and lie at great depth in the Powder River basin. The rest of the project area is underlain by a thick sequence of interbedded sandstone, siltstone, and shale of Paleocene and Eocene age. Owing to the regional structure, most aquifers in Johnson County contain water under artesian pressure. The Madison Limestone had not been tapped for water in Johnson County at the time of the present investigation (1963), but several wells in eastern Big Horn and Washakie Counties, on the west flank of the Bighorn Mountains, reportedly have flows ranging from 1,100 to 2,800 gallons per minute. Comparable yields can probably be obtained from the Madison in Johnson County in those areas where the limestone is fractured or cavernous. The Tensleep Sandstone reportedly yields 600 gallons per minute to a pumped irrigation well near its outcrop in the southwestern part of the project area. Several flowing wells tap the formation on the west flank of the Bighorn Mountains. The Madison Limestone and the Tensleep Sandstone have limited potential as sources of water because they can be developed economically only in a narrow band paralleling the Bighorn Mountain front in the southwestern part of the project area. Overlying the Tensleep Sandstone is about 6,000 feet of shale, siltstone, and fine-grained sandstone that, with a few exceptions, normally yields only small quantities of water to wells. The Cloverly Formation and the Newcastle Sandstone may yield moderate quantities of water to wells; but, in some areas, properly constructed wells tapping both formations might yield large quantities of water. The Shannon Sandstone Member of the Cody Shale will probably yield only small quantities of water to Wells, but it is the best potential source of ground water in the stratigraphic interval between the Newcastle and Parkman Sandstones. The Parkman Sandstone and the Lance Formation yield water to relatively shallow wells principally in the southwestern part of the project area. The Fort Union Formation yields adequate supplies of water for stock and domestic use from relatively shallow wells near its outcrop almost everywhere in the county. A few deep wells tap the Fort Union along the Powder River valley in the northeastern part of Johnson County. Some of these wells flow, but their flows rarely exceed 10 gallons per minute; larger yields could be undoubtedly be obtained by pumping. The Wasatch Formation is the principal source of ground water in Johnson County. It yields adequate supplies to many relatively shallow stock and domestic wells, some of which flow, but much larger yields probably would require pumping lifts that are prohibitive for most purposes. The Kingsbury Conglomerate and Moncrief Members of the Wasatch Formation, though, may yield moderate quantities of water in some places. Alluvial deposits underlying the valleys of the Powder River and Crazy Woman, Clear, and Piney Creeks are potential sources of moderate to large supplies of water in the Powder River drainage basin. The permeability of these deposits decreases with distance from the Bighorn Mountain front, so that largest yields can probably be obtained along the upper reaches of these streams. Most ground water utilized in the project area is for domestic and stock supplies and is obtained from drilled wells and from springs. Water for irrigation is obtained almost entirely by diverting flows of perennial streams. The discharge of wel

Cluster geometry and survival probability in systems driven by reaction diffusion dynamics

NASA Astrophysics Data System (ADS)

Windus, Alastair; Jensen, Henrik J.

2008-11-01

We consider a reaction-diffusion model incorporating the reactions A→phi, A→2A and 2A→3A. Depending on the relative rates for sexual and asexual reproduction of the quantity A, the model exhibits either a continuous or first-order absorbing phase transition to an extinct state. A tricritical point separates the two phase lines. While we comment on this critical behaviour, the main focus of the paper is on the geometry of the population clusters that form. We observe the different cluster structures that arise at criticality for the three different types of critical behaviour and show that there exists a linear relationship for the survival probability against initial cluster size at the tricritical point only.

An Introduction to the Sun and Stars

NASA Astrophysics Data System (ADS)

Green, Simon F.; Jones, Mark H.

2015-02-01

Introduction; 1. Seeing the Sun; 2. The working Sun; 3. Measuring stars; 4. Comparing stars; 5. The formation of stars; 6. The main sequence life of stars; 7. The life of stars beyond the main sequence; 8. The death of stars; 9. The remnants of stars; Conclusion; Answers and comments; Appendices; Glossary; Further reading; Acknowledgements; Figure references; Index.

78 FR 26028 - Proposed Consent Decree, Clean Air Act Citizen Suit

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75 FR 19338 - FM TABLE OF ALLOTMENTS, Milford, Utah

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2010-04-14

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2010-05-10

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76 FR 32025 - Endangered and Threatened Wildlife and Plants: Proposed Rulemaking To Revise Critical Habitat for...

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...-BA81 by any one of the following methods: Electronic Submissions: Federal eRulemaking Portal: http... required fields if you wish to remain anonymous). Attachments to electronic comments will be accepted in Microsoft Word, Excel, WordPerfect, or Adobe PDF file formats only. The petition, 90-day finding, 12-month...

30 CFR 229.125 - Preparation and issuance of enforcement documents.

Code of Federal Regulations, 2010 CFR

2010-07-01

... State, to the companies or other payors by an issue letter prior to any enforcement action. The issue... comments from officials of the companies or payors audited. Issue letters must be prepared in a format specified by the MMS, and transmitted to the company or payor. The company or payor shall be given 30 days...

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2013-02-12

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78 FR 9020 - Wireline Competition Bureau Seeks Further Comment on Specific Issues Related to the...

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2013-02-07

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Results of a simulator test comparing two display concepts for piloted flight-path-angle control

NASA Technical Reports Server (NTRS)

Kelley, W. W.

1978-01-01

Results of a simulator experiment which was conducted in order to compare pilot gamma-control performance using two display formats are reported. Pilots flew a variable flight path angle tracking task in the landing configuration. Pilot and airplane performance parameters were recorded and pilot comments noted for each case.

77 FR 46525 - Proposed Extension of Existing Information Collection; Petitions for Modification of Mandatory...

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2012-08-03

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77 FR 25205 - Proposed Extension of Existing Information Collection; Roof Control Plans for Underground Coal Mines

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2012-04-27

... assure that requested data can be provided in the desired format, reporting burden (time and financial... request on September 28, 2009. The package expires on September 30, 2012. DATES: All comments must be... safety and health standards. MSHA has updated the data in respect to the number of respondents and...

A Comparison of Text, Voice, and Screencasting Feedback to Online Students

ERIC Educational Resources Information Center

Orlando, John

2016-01-01

The emergence of simple video and voice recording software has allowed faculty to deliver online course content in a variety of rich formats. But most faculty are still using traditional text comments for feedback to students. The author launched a study comparing student and faculty perceptions of text, voice, and screencasting feedback. The…

76 FR 10600 - Medicare Program; Public Meeting in Calendar Year 2011 for New Clinical Laboratory Tests Payment...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-25

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Centers for Medicare & Medicaid Services [CMS-1347-N... method called ``cross-walking'' is used when a new test is determined to be comparable to an existing... either cross-walk or gap-fill. II. Format This meeting to receive comments and recommendations (including...

76 FR 54721 - Parts and Accessories Necessary for Safe Operation: Brakes; Adjustment Limits

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-02

... instructions for submitting comments. Mail: Docket Management Facility: U.S. Department of Transportation, 1200... mail or hand delivery, submit them in an unbound format, no larger than 8\\1/2\\ by 11 inches, suitable... the Internet, you may view the docket online by visiting the Docket Management Facility in Room W12...

Feedback in low-mass galaxies in the early Universe.

PubMed

Erb, Dawn K

2015-07-09

The formation, evolution and death of massive stars release large quantities of energy and momentum into the gas surrounding the sites of star formation. This process, generically termed 'feedback', inhibits further star formation either by removing gas from the galaxy, or by heating it to temperatures that are too high to form new stars. Observations reveal feedback in the form of galactic-scale outflows of gas in galaxies with high rates of star formation, especially in the early Universe. Feedback in faint, low-mass galaxies probably facilitated the escape of ionizing radiation from galaxies when the Universe was about 500 million years old, so that the hydrogen between galaxies changed from neutral to ionized-the last major phase transition in the Universe.

The formation and evolution of the barrier islands of Inhaca and Bazaruto, Mozambique

NASA Astrophysics Data System (ADS)

Armitage, S. J.; Botha, G. A.; Duller, G. A. T.; Wintle, A. G.; Rebêlo, L. P.; Momade, F. J.

2006-12-01

The barrier islands of Inhaca and Bazaruto are related to the extensive coastal dune system of the Mozambican coastal plain, south-east Africa. Optically stimulated luminescence (OSL) dating of key stratigraphic units indicates that accretion of sediment within these systems is episodic. Both islands appear to have been initiated as spits extending from structural offsets in the coastline. Superposition of significant quantities of sediment upon these spits during subsequent sea-level highstands formed the core of the islands, which were anchored and protected by beachrock and aeolianite formation. At least two distinct dune-building phases occurred during Marine Oxygen Isotope Stage (MIS) 5, tentatively attributed to marine transgressions during sub-stages 5e and 5c. Although some localized reactivation of dune surfaces occurred prior to the Holocene, large quantities of sediment were not deposited on either island during the low sea-levels associated with MIS 2. Significant dune-building and sediment reworking occurred immediately prior to and during the Holocene, though it is not clear whether these processes were continuous or episodic. Significant erosion of the eastern shoreline of Bazaruto suggests that it is far less stable than Inhaca and may suffer further large-scale erosion. A model is presented for the formation of barrier islands along the Mozambican coastal plain.

48 CFR 227.7103-2 - Acquisition of technical data.

Code of Federal Regulations, 2013 CFR

2013-10-01

...) Identify the type and quantity of the technical data to be delivered under the contract and the format and...-price type contract; (4) Include delivery schedules and acceptance criteria for each deliverable data... data. 227.7103-2 Section 227.7103-2 Federal Acquisition Regulations System DEFENSE ACQUISITION...

48 CFR 227.7103-2 - Acquisition of technical data.

Code of Federal Regulations, 2011 CFR

2011-10-01

...) Identify the type and quantity of the technical data to be delivered under the contract and the format and...-price type contract; (4) Include delivery schedules and acceptance criteria for each deliverable data... data. 227.7103-2 Section 227.7103-2 Federal Acquisition Regulations System DEFENSE ACQUISITION...

48 CFR 227.7103-2 - Acquisition of technical data.

Code of Federal Regulations, 2014 CFR

2014-10-01

...) Identify the type and quantity of the technical data to be delivered under the contract and the format and...-price type contract; (4) Include delivery schedules and acceptance criteria for each deliverable data... data. 227.7103-2 Section 227.7103-2 Federal Acquisition Regulations System DEFENSE ACQUISITION...

48 CFR 227.7103-2 - Acquisition of technical data.

Code of Federal Regulations, 2010 CFR

2010-10-01

...) Identify the type and quantity of the technical data to be delivered under the contract and the format and...-price type contract; (4) Include delivery schedules and acceptance criteria for each deliverable data... data. 227.7103-2 Section 227.7103-2 Federal Acquisition Regulations System DEFENSE ACQUISITION...

48 CFR 227.7103-2 - Acquisition of technical data.

Code of Federal Regulations, 2012 CFR

2012-10-01

...) Identify the type and quantity of the technical data to be delivered under the contract and the format and...-price type contract; (4) Include delivery schedules and acceptance criteria for each deliverable data... data. 227.7103-2 Section 227.7103-2 Federal Acquisition Regulations System DEFENSE ACQUISITION...

75 FR 59294 - Comment Request for Information Collection for The Data Validation Requirement for Employment and...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-27

...The Department of Labor, as part of its continuing effort to reduce paperwork and respondent burden, conducts a preclearance consultation program to provide the general public and Federal agencies with an opportunity to comment on proposed and/or continuing collections of information in accordance with the Paperwork Reduction Act of 1995 (PRA95) [44 U.S.C. 3506(c)(2)(A)]. This program helps to ensure that requested data can be provided in the desired format, reporting burden (time and financial resources) is minimized, collection instruments are clearly understood, and the impact of collection requirements on respondents can be properly assessed. Currently, the Employment and Training Administration is soliciting comments concerning the collection of data validation for the following employment and training programs: Workforce Investment Act (WIA) Title IB, Wagner-Peyser, Trade Adjustment Assistance (TAA), National Farmworker Jobs Program (NFJP) and Senior Community Service Employment Program (SCSEP). The current expiration date is February 28, 2011. A copy of the proposed information collection request (ICR) can be obtained by contacting the office listed below in the addresses section of this notice.

78 FR 78937 - Proposed Information Collection; Comment Request

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-27

...The Corporation for National and Community Service (CNCS), as part of its continuing effort to reduce paperwork and respondent burden, conducts a pre-clearance consultation program to provide the general public and federal agencies with an opportunity to comment on proposed and/or continuing collections of information in accordance with the Paperwork Reduction Act of 1995 (PRA95) (44 U.S.C. Sec. 3506(c)(2)(A)). This program helps to ensure that requested data can be provided in the desired format, reporting burden (time and financial resources) is minimized, collection instruments are clearly understood, and the impact of collection requirement on respondents can be properly assessed. Currently, CNCS is soliciting comments concerning its new AmeriCorps VISTA Sponsor Recruitment Practices Survey. AmeriCorps VISTA sponsor organizations will provide information about their approach to VISTA member recruitment in order for CNCS to design recruitment strategies and materials for the VISTA program. Completion of this information collection is not required to be considered for or to obtain grant funding support. Copies of the information collection request can be obtained by contacting the office listed in the Addresses section of this notice.

Can social semantic web techniques foster collaborative curriculum mapping in medicine?

PubMed

Spreckelsen, Cord; Finsterer, Sonja; Cremer, Jan; Schenkat, Hennig

2013-08-15

Curriculum mapping, which is aimed at the systematic realignment of the planned, taught, and learned curriculum, is considered a challenging and ongoing effort in medical education. Second-generation curriculum managing systems foster knowledge management processes including curriculum mapping in order to give comprehensive support to learners, teachers, and administrators. The large quantity of custom-built software in this field indicates a shortcoming of available IT tools and standards. The project reported here aims at the systematic adoption of techniques and standards of the Social Semantic Web to implement collaborative curriculum mapping for a complete medical model curriculum. A semantic MediaWiki (SMW)-based Web application has been introduced as a platform for the elicitation and revision process of the Aachen Catalogue of Learning Objectives (ACLO). The semantic wiki uses a domain model of the curricular context and offers structured (form-based) data entry, multiple views, structured querying, semantic indexing, and commenting for learning objectives ("LOs"). Semantic indexing of learning objectives relies on both a controlled vocabulary of international medical classifications (ICD, MeSH) and a folksonomy maintained by the users. An additional module supporting the global checking of consistency complements the semantic wiki. Statements of the Object Constraint Language define the consistency criteria. We evaluated the application by a scenario-based formative usability study, where the participants solved tasks in the (fictional) context of 7 typical situations and answered a questionnaire containing Likert-scaled items and free-text questions. At present, ACLO contains roughly 5350 operational (ie, specific and measurable) objectives acquired during the last 25 months. The wiki-based user interface uses 13 online forms for data entry and 4 online forms for flexible searches of LOs, and all the forms are accessible by standard Web browsers. The formative usability study yielded positive results (median rating of 2 ("good") in all 7 general usability items) and produced valuable qualitative feedback, especially concerning navigation and comprehensibility. Although not asked to, the participants (n=5) detected critical aspects of the curriculum (similar learning objectives addressed repeatedly and missing objectives), thus proving the system's ability to support curriculum revision. The SMW-based approach enabled an agile implementation of computer-supported knowledge management. The approach, based on standard Social Semantic Web formats and technology, represents a feasible and effectively applicable compromise between answering to the individual requirements of curriculum management at a particular medical school and using proprietary systems.

Understanding Consumer Interaction on Instagram: The Role of Satisfaction, Hedonism, and Content Characteristics.

PubMed

Casaló, Luis V; Flavián, Carlos; Ibáñez-Sánchez, Sergio

2017-06-01

The increasing relevance of Instagram and its growing adoption among top brands suggest an effort to better understand consumers' behaviors within this context. The purpose of this study is to examine the role of perceived hedonism and satisfaction in determining consumers' intentions to interact and their actual interaction behaviors (the number of likes, by tapping a heart icon, and comments) in a brand's official Instagram account. Also, we investigate the effect of consumer perceptions about the characteristics of the content generated in the account (perceived originality, quantity, and quality) on their perceived hedonism and satisfaction. Data were collected in two stages from 808 members of a fashion brand's official Instagram account. First, participants answered an online questionnaire to evaluate their perceptions, satisfaction, and interaction intentions. Second, 1 month later, we measure the number of likes and comments done by each participant in the brand's official Instagram account during that month. Using partial least squares to analyze the data, perceived hedonism is found to affect both satisfaction and the intention to interact in Instagram, which in turn influences actual behavior. Besides, perceived originality is the most relevant content characteristic to develop perceived hedonism. These findings offer managers a general vision of consumers' behaviors on Instagram, highlighting the importance of hedonism to create a satisfactory experience.

Mistakes and inconsistencies regarding adsorption of contaminants from aqueous solutions: A critical review.

PubMed

Tran, Hai Nguyen; You, Sheng-Jie; Hosseini-Bandegharaei, Ahmad; Chao, Huan-Ping

2017-09-01

In recent years, adsorption science and technology for water and wastewater treatment has attracted substantial attention from the scientific community. However, the number of publications containing inconsistent concepts is increasing. Many publications either reiterate previously discussed mistakes or create new mistakes. The inconsistencies are reflected by the increasing publication of certain types of article in this field, including "short communications", "discussions", "critical reviews", "comments", "letters to the editor", and "correspondence (comment/rebuttal)". This article aims to discuss (1) the inaccurate use of technical terms, (2) the problem associated with quantities for measuring adsorption performance, (3) the important roles of the adsorbate and adsorbent pK a , (4) mistakes related to the study of adsorption kinetics, isotherms, and thermodynamics, (5) several problems related to adsorption mechanisms, (6) inconsistent data points in experimental data and model fitting, (7) mistakes in measuring the specific surface area of an adsorbent, and (8) other mistakes found in the literature. Furthermore, correct expressions and original citations of the relevant models (i.e., adsorption kinetics and isotherms) are provided. The authors hope that this work will be helpful for readers, researchers, reviewers, and editors who are interested in the field of adsorption studies. Copyright © 2017 Elsevier Ltd. All rights reserved.

Comments on Professor Alkin's Paper Entitled "Evaluating the Cost-Effectiveness of Instructional Programs."

ERIC Educational Resources Information Center

Bormuth, John

Evaluation of the ratio of cost to benefit of instruction must play an important part in the formation of a public policy on education. However, it is doubtful if evaluation is sufficiently developed to play such a role, because evaluation is based on student responses to test items which contain an indefinite bias and cannot be accepted as…

76 FR 11484 - Public Meeting of the Consumer Operated and Oriented Plan (CO-OP) Advisory Board, March 14, 2011

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-02

... Oversight (CCIIO) in accordance with the Federal Advisory Committee Act. The meeting is open to the public... appropriate; and examine relevant data sources to assess the grant and loan award strategy to provide....gov . Written comments must be submitted in Word format. Registration: The meeting is open to the...

Striving for Discussion: An Analysis of a Teacher Educator's Comments in Whole-Class Conversation

ERIC Educational Resources Information Center

Reynolds, Todd

2016-01-01

During my English Language Arts methods class, I noticed that my discussion patterns were teacher-focused and in an Initiation-Response-Evaluation format. Because I wanted to model dialogic methods of whole-class discussions for my preservice teachers, I recoiled from this finding and began a self-study using an action research method to examine…

Tibet's Role in Inner Asia. Teaching Aids for the Study of Inner Asia, No. 2.

ERIC Educational Resources Information Center

Wylie, Turrell V.

Second in a series of guides to help college and high school teachers incorporate information about Inner Asia into their courses, this pamphlet discusses the role of Tibet in Inner Asia. Aspects of Tibetan political and religious history are highlighted, and comments are made about the formative relationships Tibet had with her neighbors. Chapter…

IRIS Connect: Developing Classroom Dialogue and Formative Feedback through Collective Video Reflection. Evaluation Report and Executive Summary

ERIC Educational Resources Information Center

Davies, Peter; Perry, Tom; Kirkman, John

2017-01-01

IRIS is designed to improve primary school teachers' use of dialogue and feedback through using video technology for collaborative teacher development with a view to improving academic outcomes for pupils. It is based around a video technology system (IRIS Connect) which enables teachers to record, edit, and comment on teaching and learning. In…

76 FR 65186 - Request for Public Comments on How the Department of Defense Can Improve the Way It Procures...

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2011-10-20

... received will be considered by DoD in the formation of a recommendation to the Secretary of Defense if a... States to provide defense articles and defense services to friendly countries and international... Assistance and related activities. The articles and services acquired via FMS sales are procured through the...

77 FR 50165 - Escape and Evacuation Plans for Surface Coal Mines, Surface Facilities and Surface Work Areas of...

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2012-08-20

.... This program helps to assure that requested data can be provided in the desired format, reporting... package expires on January 31, 2013. DATES: All comments must be postmarked or received by midnight... instructed in the procedures to follow should a fire occur. MSHA has updated the data with respect to the...

75 FR 27926 - Notice of Availability of Interpretive Rule on the Applicability of Current Water Conservation...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-05-19

... the message. Comments and suggestions should be provided in WordPerfect, Microsoft Word, PDF, or text file format. The full text of the interpretive rule is available at http://www1.eere.energy.gov.... The full text of the interpretive rule is available at http://www1.eere.energy.gov/buildings/appliance...

Effects of Prompting in Reflective Learning Tools: Findings from Experimental Field, Lab, and Online Studies.

PubMed

Renner, Bettina; Prilla, Michael; Cress, Ulrike; Kimmerle, Joachim

2016-01-01

Reflective learning is an important type of learning both in formal and informal situations-in school, higher education, at the workplace, and in everyday life. People may benefit from technical support for reflective learning, in particular when supporting each other by reflecting not only upon their own but also upon other people's problems. We refer to this collective approach where people come together to think about experiences and find solutions to problems as "collaborative reflection." We present three empirical studies about the effects of prompting in reflective learning tools in such situations where people reflect on others' issues. In Study 1 we applied a three-stage within-group design in a field experiment, where 39 participants from two organizations received different types of prompts while they used a reflection app. We found that prompts that invited employees to write down possible solutions led to more comprehensive comments on their colleagues' experiences. In Study 2 we used a three-stage between-group design in a laboratory experiment, where 78 university students were invited to take part in an experiment about the discussion of problems at work or academic studies in online forums. Here we found that short, abstract prompts showed no superiority to a situation without any prompts with respect to quantity or quality of contributions. Finally, Study 3 featured a two-stage between-group design in an online experiment, where 60 participants received either general reflection instructions or detailed instructions about how to reflect on other people's problems. We could show that detailed reflection instructions supported people in producing more comprehensive comments that included more general advice. The results demonstrate that to increase activity and to improve quality of comments with prompting tools require detailed instructions and specific wording of the prompts.

Doclet To Synthesize UML

NASA Technical Reports Server (NTRS)

Barry, Matthew R.; Osborne, Richard N.

2005-01-01

The RoseDoclet computer program extends the capability of Java doclet software to automatically synthesize Unified Modeling Language (UML) content from Java language source code. [Doclets are Java-language programs that use the doclet application programming interface (API) to specify the content and format of the output of Javadoc. Javadoc is a program, originally designed to generate API documentation from Java source code, now also useful as an extensible engine for processing Java source code.] RoseDoclet takes advantage of Javadoc comments and tags already in the source code to produce a UML model of that code. RoseDoclet applies the doclet API to create a doclet passed to Javadoc. The Javadoc engine applies the doclet to the source code, emitting the output format specified by the doclet. RoseDoclet emits a Rose model file and populates it with fully documented packages, classes, methods, variables, and class diagrams identified in the source code. The way in which UML models are generated can be controlled by use of new Javadoc comment tags that RoseDoclet provides. The advantage of using RoseDoclet is that Javadoc documentation becomes leveraged for two purposes: documenting the as-built API and keeping the design documentation up to date.

78 FR 79009 - Proposed Information Collection; Radiation Sampling and Exposure Records (Pertains to Underground...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-12-27

...The Department of Labor, as part of its continuing effort to reduce paperwork and respondent burden, conducts a pre-clearance consultation program to provide the general public and Federal agencies with an opportunity to comment on proposed and continuing collections of information in accordance with the Paperwork Reduction Act of 1995, 44 U.S.C. 3506(c)(2)(A). This program helps to assure that requested data can be provided in the desired format, reporting burden (time and financial resources) is minimized, collection instruments are clearly understood, and the impact of collection requirements on respondents can be properly assessed. Currently, the Mine Safety and Health Administration (MSHA) is soliciting comments concerning the proposed information collection for updating Radiation Sampling and Exposure Records.

Comment on 'The diatomic dication CuZn{sup 2+} in the gas phase' [J. Chem. Phys. 135, 034306 (2011)

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

Fiser, Jiri; Diez, Reinaldo Pis; Franzreb, Klaus

2013-02-21

In this Comment, the density functional theory (DFT) calculations carried out by Diez et al. [J. Chem. Phys. 135, 034306 (2011)] are revised within the framework of the coupled-cluster single double triple method. These more sophisticated calculations allow us to show that the {sup 2}{Sigma}{sup +} electronic ground state of CuZn{sup 2+}, characterized as the metastable ground state by DFT calculations, is a repulsive state instead. The {sup 2}{Delta} and {sup 2}{Pi} metastable states of CuZn{sup 2+}, on the other hand, should be responsible for the formation mechanism of the dication through the near-resonant electron transfer CuZn{sup +}+ Ar{sup +}{yields}more » CuZn{sup 2+}+ Ar reaction.« less

Comment on 'A reporting protocol for thermochronologic modeling illustrated with data from the Grand Canyon' by Flowers, Farley and Ketcham

NASA Astrophysics Data System (ADS)

Gallagher, Kerry

2016-05-01

Flowers et al. (2015) propose a framework for reporting modeling results for thermochronological data problems, particularly when using inversion approaches. In the final paragraph, they state 'we hope that the suggested reporting table template will stimulate additional community discussion about modeling philosophies and reporting formats'. In this spirit the purpose of this comment is to suggest that they have underplayed the importance of presenting a comparison of the model predictions with the observations. An inversion-based modeling approach aims to identify those models which makes predictions consistent, perhaps to varying degrees, with the observed data. The concluding section includes the phrase 'clear documentation of the model inputs and outputs', but their example from the Grand Canyon shows only the observed data.

Testing galaxy quenching theories with scatter in the stellar-to-halo mass relation

NASA Astrophysics Data System (ADS)

Tinker, Jeremy L.

2017-05-01

We use the scatter in the stellar-to-halo mass relation to constrain galaxy evolution models. If the efficiency of converting accreted baryons into stars varies with time, haloes of the same present-day mass but different formation histories will have different z = 0 galaxy stellar mass. This is one of the sources of scatter in stellar mass at fixed halo mass, σlog M*. For massive haloes that undergo rapid quenching of star formation at z ˜ 2, different mechanisms that trigger this quenching yield different values of σlog M*. We use this framework to test various models in which quenching begins after a galaxy crosses a threshold in one of the following physical quantities: redshift, halo mass, stellar mass and stellar-to-halo mass ratio. Our model is highly idealized, with other sources of scatter likely to arise as more physics is included. Thus, our test is whether a model can produce scatter lower than observational bounds, leaving room for other sources. Recent measurements find σlog M* = 0.16 dex for 1011 M⊙ galaxies. Under the assumption that the threshold is constant with time, such a low value of σlog M* rules out all of these models with the exception of quenching by a stellar mass threshold. Most physical quantities, such as metallicity, will increase scatter if they are uncorrelated with halo formation history. Thus, to decrease the scatter of a given model, galaxy properties would correlate tightly with formation history, creating testable predictions for their clustering. Understanding why σlog M* is so small may be key to understanding the physics of galaxy formation.

Effect of inflammatory conditions and H2O2 on bare and coated Ti-6Al-4V surfaces: Corrosion behavior, metal ion release and Ca-P formation under long-term immersion in DMEM

NASA Astrophysics Data System (ADS)

Höhn, Sarah; Virtanen, Sannakaisa

2015-12-01

The surface oxide film and calcium-phosphate (Ca-P) formation on Ti-6Al-4V during long-term immersion in biological environments play a decisive role for the biocompatibility of the implant. Hence, the aim of the study was to evaluate the corrosion resistance, metal ion release and Ca-P formation in DMEM under physiological conditions at pH values of 7.4 and in comparison under simulated inflammatory conditions with pH 5 and in presence of H2O2. Furthermore, the influence of the immersion conditions was investigated on different surface treatments: on bare Ti-6Al-4V, after anodization, and for TiO2 nanoparticle (NP) and hydroxyapatite (HA)-incorporated TiO2-NP coatings. In the absence of H2O2, the impedance response indicated a stable thin oxide film and Ca-P formation after 28 days or 56 days depending on the coating, while under inflammatory conditions the Ca-P formation on the surface is time-delayed and dissolution of the anodized oxide layer as well as selective etching of the β-phase and phase boundaries in case of the bare alloy occur. Electrochemical impedance spectroscopy (EIS), however, indicates a good general corrosion behavior in all cases. The quantities of Ti, Al and V released from the bare and coated Ti-6Al-4V alloy markedly increased with decreasing pH (pH ≤ 5). Although the rapid increase of metal release was observed for all samples at pH 5, the quantities were significantly higher for the bare and anodized alloy than after coating with TiO2-NP or HA.

Hydraulics of wells

USGS Publications Warehouse

McLaughlin, Thad G.

1955-01-01

Although the subject of this lecture is supposed to be concerned primarily with the hydraulics of wells, Professor Weers has asked that I also discuss the effects tat geological formations have on the quantity and quality of water available to wells. I will discuss the geology of Colorado in relation to the availability and quality of water with particular reference to the most productive aquifers or water-bearing formations in the State. I will then discuss the hydraulics of wells with the aim of emphasizing the differences between water-table and artesian conditions.

Programmatic Life Cycle Environmental Assessment for Smoke/Obscurants. Volume 1. Fog Oil, Diesel Fuels, and Polyethylene Glycol (PEG 200)

DTIC Science & Technology

1983-07-01

quantities to improve combustibility (alkylnitrates), reduce corrosion of storage containers (surfactants), reduce gum formation (mixed surfactant), or...12.2 HAS HateadRating oestBlkWater 13.? $P*Cllt Gcenlty. Ot.10tfo t t 1 5C 11,qcd) 3 2 0.406 Guared catnesolIII06pCeaool 4.2 Coager L.ISth tOwotv...liter or 109 mg/gal (UK)) in order to prevent the formation of gums (a) 3,#N -diisopropyl-para-phenylenediamine (b) W.N’ -disecondary butyl-par

Impact of stimulus format and reward value on quantity discrimination in capuchin and squirrel monkeys.

PubMed

Gazes, Regina Paxton; Billas, Alison R; Schmitt, Vanessa

2018-03-01

Quantity discrimination abilities are seen in a diverse range of species with similarities in performance patterns, suggesting common underlying cognitive mechanisms. However, methodological factors that impact performance make it difficult to draw broad phylogenetic comparisons of numerical cognition across studies. For example, some Old World monkeys selected a higher quantity stimulus more frequently when choosing between inedible (pebbles) than edible (food) stimuli. In Experiment 1 we presented brown capuchin (Cebus [Sapajus] paella) and squirrel monkeys (Saimiri sciureus) with the same two-choice quantity discrimination task in three different stimulus conditions: edible, inedible, and edible replaced (in which choice stimuli were food items that stood in for the same quantity of food items that were given as a reward). Unlike Old World monkeys, capuchins selected the higher quantity stimulus more in the edible condition and squirrel monkeys showed generally poor performance across all stimulus types. Performance patterns suggested that differences in subjective reward value might motivate differences in choice behavior between and within species. In Experiment 2 we manipulated the subjective reinforcement value of the reward by varying reward type and delay to reinforcement and found that delay to reinforcement had no impact on choice behavior, while increasing the value of the reward significantly improved performance by both species. The results of this study indicate that species presented with identical tasks may respond differently to methodological factors such as stimulus and reward types, resulting in significant differences in choice behavior that may lead to spurious suggestions of species differences in cognitive abilities.

Geobase Information System Impacts on Space Image Formats

NASA Technical Reports Server (NTRS)

Simonett, D. S. (Editor); Smith, T. R. (Editor); Tobler, W. (Editor); Marks, D. G. (Editor); Frew, J. E. (Editor); Dozier, J. C. (Editor)

1978-01-01

As Geobase Information Systems increase in number, size and complexity, the format compatability of satellite remote sensing data becomes increasingly more important. Because of the vast and continually increasing quantity of data available from remote sensing systems the utility of these data is increasingly dependent on the degree to which their formats facilitate, or hinder, their incorporation into Geobase Information Systems. To merge satellite data into a geobase system requires that they both have a compatible geographic referencing system. Greater acceptance of satellite data by the user community will be facilitated if the data are in a form which most readily corresponds to existing geobase data structures. The conference addressed a number of specific topics and made recommendations.

Sources and haloacetic acid/trihalomethane formation potentials of aquatic humic substances in the Wakarusa River and Clinton Lake near Lawrence, Kansas

USGS Publications Warehouse

Pomes, M.L.; Larive, C.K.; Thurman, E.M.; Green, W.R.; Orem, W.H.; Rostad, C.E.; Coplen, T.B.; Cutak, B.J.; Dixon, A.M.

2000-01-01

Gram quantities of aquatic humic substances (AHS) were extracted from the Wakarusa River-Clinton Lake Reservoir system, near Lawrence, KS, to support nuclear magnetic resonance (NMR) experimental studies, report concentrations of dissolved organic carbon (DOC) and AHS, define sources of the AHS, and determine if the AHS yield sufficient quantities of haloacetic acids (HAA5) and trihalomethanes (THM4) that exceed U.S. Environmental Protection Agency (EPA) Maximum Contaminant Levels (MCL) in drinking water. AHS from the Wakarusa River and Clinton Lake originated from riparian forest vegetation, reflected respective effects of soil organic matter and aquatic algal/bacterial sources, and bore evidence of biological degradation and photodegradation. AHS from the Wakarusa River showed the effect of terrestrial sources, whereas Clinton Lake humicacid also reflected aquatic algal/bacterial sources. Greater amounts of carbon attributable to tannin-derived chemical structures may correspond with higher HAA5 and THM4 yields for Clinton Lake fulvic acid. Prior to appreciable leaf-fall from deciduous trees, the combined (humic and fulvic acid) THM4 formation potentials for the Wakarusa River approached the proposed EPA THM4 Stage I MCL of 80 ??g/L, and the combined THM4 formation potential for Clinton Lake slightly exceeded the proposed THM4 Stage II MCL of 40 ??g/L. Finally, AHS from Clinton Lake could account for most (>70%) of the THM4 concentrations in finished water from the Clinton Lake Water Treatment Plant based on September 23, 1996, THM4 results.Gram quantities of aquatic humic substances (AHS) were extracted from the Wakarusa River-Clinton Lake Reservoir system, near Lawrence, KS, to support nuclear magnetic resonance (NMR) experimental studies, report concentrations of dissolved organic carbon (DOC) and AHS, define sources of the AHS, and determine if the AHS yield sufficient quantities of haloacetic acids (HAA5) and trihalomethanes (THM4) that exceed U.S. Environmental Protection Agency (EPA) Maximum Contaminant Levels (MCL) in drinking water. AHS from the Wakarusa River and Clinton Lake originated from riparian forest vegetation, reflected respective effects of soil organic matter and aquatic algal/bacterial sources, and bore evidence of biological degradation and photodegradation. AHS from the Wakarusa River showed the effect of terrestrial sources, whereas Clinton Lake humic acid also reflected aquatic algal/bacterial sources. Greater amounts of carbon attributable to tannin-derived chemical structures may correspond with higher HAA5 and THM4 yields for Clinton Lake fulvic acid. Prior to appreciable leaf-fall from deciduous trees, the combined (humic and fulvic acid) THM4 formation potentials for the Wakarusa River approached the proposed EPA THM4 Stage I MCL of 80 ??g/L, and the combined THM4 formation potential for Clinton Lake slightly exceeded the proposed THM4 Stage II MCL of 40 ??g/L. Finally, AHS from Clinton Lake could account for most (>70%) of the THM4 concentrations in finished water from the Clinton Lake Water Treatment Plant based on September 23, 1996, THM4 results.Gram quantities of aquatic humic substances were extracted from the Wakarusa River-Clinton Lake Reservoir system near Lawrence, KS, and concentrations of dissolved organic carbon (DOC) and the proportions of DOC accountable as aquatic humic substances were determined. In addition, the sources of the aquatic humic substances were defined, and the haloacetic acids/trihalomethanes formation potentials were assessed. The samples were collected over the period September 10-October 10, before any appreciable leaf-fall occurred from deciduous trees. Results showed that the humic substances produced considerable yields of haloacetic acids and trihalomethanes, with higher yields noted for fulvic acid from Clinton Lake. The aquatic humic substances were derived from sources outside and within the Wakarusa River and Clinton Lake and could yield sufficient trih

Complete Genome Sequence of Biofilm-Forming Strain Staphylococcus haemolyticus S167.

PubMed

Hong, Jisoo; Kim, Jonguk; Kim, Byung-Yong; Park, Jin-Woo; Ryu, Jae-Gee; Roh, Eunjung

2016-06-16

Staphylococcus haemolyticus S167 has the ability to produce biofilms in large quantities. Genomic analyses revealed information on the biofilm-related genes of S. haemolyticus S167. Detailed studies of biofilm formation at the molecular level could provide a foundation for biofilm control research. Copyright © 2016 Hong et al.

Greener Techniques for the Synthesis of Silver Nanoparticles Using Plant Extracts, Enzymes, Bacteria, Biodegradable Polymers, and Microwaves

EPA Science Inventory

The use of silver nanoparticles (AgNPs) is gaining in popularity due to silver’s antibacterial properties. Conventional methods for AgNP synthesis require dangerous chemicals and large quantities of energy (heat) and can result in formation of hazardous by-products. This article ...

Towards a theory of stochastic vorticity-augmentation. [tornado model

NASA Technical Reports Server (NTRS)

Liu, V. C.

1977-01-01

A new hypothesis to account for the formation of tornadoes is presented. An elementary one-dimensional theory is formulated for vorticity transfer between an ambient sheared wind and a transverse penetrating jet. The theory points out the relevant quantities to be determined in describing the present stochastic mode of vorticity augmentation.

43 CFR 3262.14 - May BLM require me to take samples or perform tests and surveys?

Code of Federal Regulations, 2011 CFR

2011-10-01

..., or gases; (3) Presence of geothermal resources, water, or reservoir energy; (4) Quality and quantity of geothermal resources; (5) Well bore angle and direction of deviation; (6) Formation, casing, or...) GEOTHERMAL RESOURCE LEASING Conducting Drilling Operations § 3262.14 May BLM require me to take samples or...

Psychosocial Training in U.S. Internal Medicine and Family Practice Residency Programs.

ERIC Educational Resources Information Center

Gaufberg, Elizabeth H.; Joseph, Robert C.; Pels, Richard J.; Wyshak, Grace; Wieman, Dow; Nadelson, Carol C.

2001-01-01

Surveyed directors of internal medicine (IM) and family practice (FP) residency programs regarding the format, content, and quantity of psychosocial training in their programs, their opinions on topics related to such training, and program demographics. Found considerable variation in content and time devoted to psychosocial training within and…

The Internet, Political Communications Research and the Search for a New Information Paradigm

ERIC Educational Resources Information Center

Chiu, William Franklin

2013-01-01

The Internet, as a digital record of human discourse, provides an opportunity to directly analyze political communicative behavior. The rapid emergence of social online networks augurs a transformation in the quality and quantity of information people have to evaluate their political system. Digital formats instantiate new categories of actors and…

PREPARATION OF HALIDES OF PLUTONIUM

DOEpatents

Garner, C.S.; Johns, I.B.

1958-09-01

A dry chemical method is described for preparing plutonium halides, which consists in contacting plutonyl nitrate with dry gaseous HCl or HF at an elevated temperature. The addition to the reaction gas of a small quantity of an oxidizing gas or a reducing gas will cause formation of the tetra- or tri-halide of plutonium as desired.

Comment on 'Can infrared gravitons screen {lambda}?'

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

Tsamis, N. C.; Woodard, R. P.; Department of Physics, University of Florida, Gainesville, Florida 32611

2008-07-15

We reply to the recent criticism by Garriga and Tanaka of our proposal that quantum gravitational loop corrections may lead to a secular screening of the effective cosmological constant. Their argument rests upon a renormalization scheme in which the composite operator (R{radical}(-g)-4{lambda}{radical}(-g)){sub ren} is defined to be the trace of the renormalized field equations. Although this is a peculiar prescription, we show that it does not preclude secular screening. Moreover, we show that a constant Ricci scalar does not even classically imply a constant expansion rate. Other important points are: (1) the quantity R{sub ren} of Garriga and Tanaka ismore » neither a properly defined composite operator, nor is it constant; (2) gauge dependence does not render a Green's function devoid of physical content; (3) scalar models on a nondynamical de Sitter background (for which there is no gauge issue) can induce arbitrarily large secular contributions to the stress tensor; (4) the same secular corrections appear in observable quantities in quantum gravity; and (5) the prospects seem good for deriving a simple stochastic formulation of quantum gravity in which the leading secular effects can be summed and for which the expectation values of even complicated, gauge invariant operators can be computed at leading order.« less

A Nutrient Combination that Can Affect Synapse Formation

PubMed Central

Wurtman, Richard J.

2014-01-01

Brain neurons form synapses throughout the life span. This process is initiated by neuronal depolarization, however the numbers of synapses thus formed depend on brain levels of three key nutrients—uridine, the omega-3 fatty acid DHA, and choline. Given together, these nutrients accelerate formation of synaptic membrane, the major component of synapses. In infants, when synaptogenesis is maximal, relatively large amounts of all three nutrients are provided in bioavailable forms (e.g., uridine in the UMP of mothers’ milk and infant formulas). However, in adults the uridine in foods, mostly present at RNA, is not bioavailable, and no food has ever been compelling demonstrated to elevate plasma uridine levels. Moreover, the quantities of DHA and choline in regular foods can be insufficient for raising their blood levels enough to promote optimal synaptogenesis. In Alzheimer’s disease (AD) the need for extra quantities of the three nutrients is enhanced, both because their basal plasma levels may be subnormal (reflecting impaired hepatic synthesis), and because especially high brain levels are needed for correcting the disease-related deficiencies in synaptic membrane and synapses. PMID:24763080

Overexpression of TIMP-3 in Chondrocytes Produces Transient Reduction in Growth Plate Length but Permanently Reduces Adult Bone Quality and Quantity

PubMed Central

Plumb, Darren; Vo, Phoung; Shah, Mittal; Staines, Katherine; Sampson, Alexandra; Shefelbine, Sandra; Pitsillides, Andrew A.; Bou-Gharios, George

2016-01-01

Bone development and length relies on the growth plate formation, which is dependent on degradative enzymes such as MMPs. Indeed, deletion of specific members of this enzyme family in mice results in important joint and bone abnormalities, suggesting a role in skeletal development. As such, the control of MMP activity is vital in the complex process of bone formation and growth. We generated a transgenic mouse line to overexpress TIMP3 in mouse chondrocytes using the Col2a1-chondrocyte promoter. This overexpression in cartilage resulted in a transient shortening of growth plate in homozygote mice but bone length was restored at eight weeks of age. However, tibial bone structure and mechanical properties remained compromised. Despite no transgene expression in adult osteoblasts from transgenic mice in vitro, their differentiation capacity was decreased. Neonates, however, did show transgene expression in a subset of bone cells. Our data demonstrate for the first time that transgene function persists in the chondro-osseous lineage continuum and exert influence upon bone quantity and quality. PMID:28002442

Comparing fully general relativistic and Newtonian calculations of structure formation

NASA Astrophysics Data System (ADS)

East, William E.; Wojtak, Radosław; Abel, Tom

2018-02-01

In the standard approach to studying cosmological structure formation, the overall expansion of the Universe is assumed to be homogeneous, with the gravitational effect of inhomogeneities encoded entirely in a Newtonian potential. A topic of ongoing debate is to what degree this fully captures the dynamics dictated by general relativity, especially in the era of precision cosmology. To quantitatively assess this, we directly compare standard N-body Newtonian calculations to full numerical solutions of the Einstein equations, for cold matter with various magnitude initial inhomogeneities on scales comparable to the Hubble horizon. We analyze the differences in the evolution of density, luminosity distance, and other quantities defined with respect to fiducial observers. This is carried out by reconstructing the effective spacetime and matter fields dictated by the Newtonian quantities, and by taking care to distinguish effects of numerical resolution. We find that the fully general relativistic and Newtonian calculations show excellent agreement, even well into the nonlinear regime. They only notably differ in regions where the weak gravity assumption breaks down, which arise when considering extreme cases with perturbations exceeding standard values.

Sorption of organic molecules on surfaces of a microporous polymer adsorbent modified with different quantities of uracil

NASA Astrophysics Data System (ADS)

Gus'kov, V. Yu.; Ganieva, A. G.; Kudasheva, F. Kh.

2016-11-01

The sorption of organic molecules on the surfaces of a number of adsorbents based on a microporous copolymer of styrene and divinylbenzene modified with different quantities of uracil is studied by means of inverse gas chromatography at infinite dilution. Samples containing 10-6, 10-5, 10-4, 10-3, 10-2, and 0.5 × 10‒1 weight parts of uracil (the pC of uracil ranges from 1.3 to 6) are studied. The contributions from different intermolecular interactions to the Helmholtz energy of sorption are calculated via the linear free energy relationship. It is found that as the concentration of uracil on the surface of the polymer adsorbent grows, the contributions from different intermolecular interactions and the conventional polarity of the surface have a bend at pC = 3, due probably to the formation of a supramolecular structure of uracil. Based on the obtained results, it is concluded that the formation of the supramolecular structure of uracil on the surface of the polymer adsorbent starts when pC < 3.

Modeling the morphogenesis of brine channels in sea ice.

PubMed

Kutschan, B; Morawetz, K; Gemming, S

2010-03-01

Brine channels are formed in sea ice under certain constraints and represent a habitat of different microorganisms. The complex system depends on a number of various quantities as salinity, density, pH value, or temperature. Each quantity governs the process of brine channel formation. There exists a strong link between bulk salinity and the presence of brine drainage channels in growing ice with respect to both the horizontal and vertical planes. We develop a suitable phenomenological model for the formation of brine channels both referring to the Ginzburg-Landau theory of phase transitions as well as to the chemical basis of morphogenesis according to Turing. It is possible to conclude from the critical wave number on the size of the structure and the critical parameters. The theoretically deduced transition rates have the same magnitude as the experimental values. The model creates channels of similar size as observed experimentally. An extension of the model toward channels with different sizes is possible. The microstructure of ice determines the albedo feedback and plays therefore an important role for large-scale global circulation models.

Interaction Patterns of Nurturant Support Exchanged in Online Health Social Networking

PubMed Central

Yang, Christopher C

2012-01-01

Background Expressing emotion in online support communities is an important aspect of enabling e-patients to connect with each other and expand their social resources. Indirectly it increases the amount of support for coping with health issues. Exploring the supportive interaction patterns in online health social networking would help us better understand how technology features impacts user behavior in this context. Objective To build on previous research that identified different types of social support in online support communities by delving into patterns of supportive behavior across multiple computer-mediated communication formats. Each format combines different architectural elements, affecting the resulting social spaces. Our research question compared communication across different formats of text-based computer-mediated communication provided on the MedHelp.org health social networking environment. Methods We identified messages with nurturant support (emotional, esteem, and network) across three different computer-mediated communication formats (forums, journals, and notes) of an online support community for alcoholism using content analysis. Our sample consisted of 493 forum messages, 423 journal messages, and 1180 notes. Results Nurturant support types occurred frequently among messages offering support (forum comments: 276/412 messages, 67.0%; journal posts: 65/88 messages, 74%; journal comments: 275/335 messages, 82.1%; and notes: 1002/1180 messages, 84.92%), but less often among messages requesting support. Of all the nurturing supports, emotional (ie, encouragement) appeared most frequently, with network and esteem support appearing in patterns of varying combinations. Members of the Alcoholism Community appeared to adapt some traditional face-to-face forms of support to their needs in becoming sober, such as provision of encouragement, understanding, and empathy to one another. Conclusions The computer-mediated communication format may have the greatest influence on the supportive interactions because of characteristics such as audience reach and access. Other factors include perception of community versus personal space or purpose of communication. These results lead to a need for further research. PMID:22555303

Interaction patterns of nurturant support exchanged in online health social networking.

PubMed

Chuang, Katherine Y; Yang, Christopher C

2012-05-03

Expressing emotion in online support communities is an important aspect of enabling e-patients to connect with each other and expand their social resources. Indirectly it increases the amount of support for coping with health issues. Exploring the supportive interaction patterns in online health social networking would help us better understand how technology features impacts user behavior in this context. To build on previous research that identified different types of social support in online support communities by delving into patterns of supportive behavior across multiple computer-mediated communication formats. Each format combines different architectural elements, affecting the resulting social spaces. Our research question compared communication across different formats of text-based computer-mediated communication provided on the MedHelp.org health social networking environment. We identified messages with nurturant support (emotional, esteem, and network) across three different computer-mediated communication formats (forums, journals, and notes) of an online support community for alcoholism using content analysis. Our sample consisted of 493 forum messages, 423 journal messages, and 1180 notes. Nurturant support types occurred frequently among messages offering support (forum comments: 276/412 messages, 67.0%; journal posts: 65/88 messages, 74%; journal comments: 275/335 messages, 82.1%; and notes: 1002/1180 messages, 84.92%), but less often among messages requesting support. Of all the nurturing supports, emotional (ie, encouragement) appeared most frequently, with network and esteem support appearing in patterns of varying combinations. Members of the Alcoholism Community appeared to adapt some traditional face-to-face forms of support to their needs in becoming sober, such as provision of encouragement, understanding, and empathy to one another. The computer-mediated communication format may have the greatest influence on the supportive interactions because of characteristics such as audience reach and access. Other factors include perception of community versus personal space or purpose of communication. These results lead to a need for further research.

Multilingual Medical Data Models in ODM Format

PubMed Central

Breil, B.; Kenneweg, J.; Fritz, F.; Bruland, P.; Doods, D.; Trinczek, B.; Dugas, M.

2012-01-01

Background Semantic interoperability between routine healthcare and clinical research is an unsolved issue, as information systems in the healthcare domain still use proprietary and site-specific data models. However, information exchange and data harmonization are essential for physicians and scientists if they want to collect and analyze data from different hospitals in order to build up registries and perform multicenter clinical trials. Consequently, there is a need for a standardized metadata exchange based on common data models. Currently this is mainly done by informatics experts instead of medical experts. Objectives We propose to enable physicians to exchange, rate, comment and discuss their own medical data models in a collaborative web-based repository of medical forms in a standardized format. Methods Based on a comprehensive requirement analysis, a web-based portal for medical data models was specified. In this context, a data model is the technical specification (attributes, data types, value lists) of a medical form without any layout information. The CDISC Operational Data Model (ODM) was chosen as the appropriate format for the standardized representation of data models. The system was implemented with Ruby on Rails and applies web 2.0 technologies to provide a community based solution. Forms from different source systems – both routine care and clinical research – were converted into ODM format and uploaded into the portal. Results A portal for medical data models based on ODM-files was implemented (http://www.medical-data-models.org). Physicians are able to upload, comment, rate and download medical data models. More than 250 forms with approximately 8000 items are provided in different views (overview and detailed presentation) and in multiple languages. For instance, the portal contains forms from clinical and research information systems. Conclusion The portal provides a system-independent repository for multilingual data models in ODM format which can be used by physicians. It serves as a platform for discussion and enables the exchange of multilingual medical data models in a standardized way. PMID:23620720

On the Enthalpy and Entropy of Point Defect Formation in Crystals

NASA Astrophysics Data System (ADS)

Kobelev, N. P.; Khonik, V. A.

2018-03-01

A standard way to determine the formation enthalpy H and entropy S of point defect formation in crystals consists in the application of the Arrhenius equation for the defect concentration. In this work, we show that a formal use of this method actually gives the effective (apparent) values of these quantities, which appear to be significantly overestimated. The underlying physical reason lies in temperature-dependent formation enthalpy of the defects, which is controlled by temperature dependence of the elastic moduli. We present an evaluation of the "true" H- and S-values for aluminum, which are derived on the basis of experimental data by taking into account temperature dependence of the formation enthalpy related to temperature dependence of the elastic moduli. The knowledge of the "true" activation parameters is needed for a correct calculation of the defect concentration constituting thus an issue of major importance for different fundamental and application issues of condensed matter physics and chemistry.

(Non) formation of methanol by direct hydrogenation of formate on copper catalysts

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

Yang, Yong; Mims, Charles A.; Disselkamp, Robert S.

2010-10-14

We have attempted to hydrogenate adsorbed formate species on copper catalysts to probe the importance of this postulated mechanistic step in methanol synthesis. Surface formate coverages up to 0.25 were produced at temperatures between 413K and 453K on supported (Cu/SiO2) copper and unsupported copper catalysts. The adlayers were produced by various methods including (1) steady state catalytic conditions in CO2-H2 (3:1, 6 bar) atmospheres, and (2) by exposure of the catalysts to formic acid. As reported in earlier work, the catalytic surface at steady state contains bidentate formate species with coverages up to saturation levels of ~ 0.25 at themore » low temperatures of this study. The reactivity of these formate adlayers was investigated at relevant reaction temperatures in atmospheres containing up to 6 bar H2 partial pressure by simultaneous mass spectrometry (MS) and infrared (IR) spectroscopy measurements. The yield of methanol during the attempted hydrogenation (“titration”) of these adlayers was insignificant (<0.2 mol % of the formate adlayer) even in dry hydrogen partial pressures up to 6 bar. Hydrogen titration of formate species produced from formic acid also failed to produce significant quantities of methanol, and attempted titration in gases consisting of CO-hydrogen mixtures or dry CO2 were also unproductive. The formate decomposition kinetics, measured by IR, were also unaffected by these changes in the gas composition. Similar experiments on unsupported copper also failed to show any methanol. From these results, we conclude that methanol synthesis on copper cannot result from the direct hydrogenation of (bidentate) formate species in simple steps involving adsorbed H species alone. Furthermore, experiments performed on both supported (Cu/SiO2) and unsupported copper catalysts gave similar results implying that the methanol synthesis reaction mechanism only involves metal surface chemistry. Pre-exposure of the bidentate formate adlayer to oxidation by O2 or N2O produces a change to a monodentate configuration. Attempted titration of this monodentate formate/O coadsorbed layer in dry hydrogen produces significant quantities of methanol, although decomposition of formate to carbon dioxide and hydrogen remains the dominant reaction pathway. Simultaneous production of water is also observed during this titration as the copper surface is re-reduced. These results indicate that co-adsorbates related to surface oxygen or water-derived species may be critical to methanol production on copper, perhaps assisting in the hydrogenation of adsorbed formate to adsorbed methoxyl.« less

Gram-scale synthesis of the p38α MAPK-inhibitor VX-745 for preclinical studies into Werner syndrome.

PubMed

Bagley, Mark C; Davis, Terence; Dix, Matthew C; Fusillo, Vincenzo; Pigeaux, Morgane; Rokicki, Michal J; Kipling, David

2010-09-01

The ATP-competitive p38α MAPK inhibitor VX-745 exhibits an exquisite kinase selectivity profile, is effective in blocking p38 stress signaling in Werner syndrome dermal fibroblasts, has efficacy in clinical trials and may have therapeutic value against Werner syndrome. Previous synthetic routes, however, have only resulted in milligram quantities suitable for cell-based studies, whereas gram quantities would be required for in vivo use. Microwave irradiation using a stop-flow monomodal microwave reactor has been found to facilitate scale-up of the synthesis of VX-745. Ullmann-type C-S bond formation using thiophenol, chloropyridazine, copper(I) catalyst and diol ligand proceeds rapidly and efficiently in this apparatus for elaboration to the pyrimido[1,6-b]pyridazinone core of VX-745 on gram scale and with good overall yield. This method delivers the p38 inhibitor VX-745 in sufficient quantities for preclinical studies to rescue the aging phenotype in Werner syndrome.

Reactive Swarm Formation Control Using Realistic Surface Vessel Dynamics and Environmental Effects

DTIC Science & Technology

2012-05-10

hour per response, including the time for reviewing instructions. searching existing data sources. gathering and maintaining the data needed, and...1997, 2001, 2003, % % %(#) Department fo Automation % Danish Technical University, DTU . % DK 2800 Kgs. Lyngby, Denmark...tristan.perez@ntnu.no % Date: 2005-05-04 % Comments: %Adapted from the files reference (*) to match the data of the vessel %design of ADI-Limited